阅读说明：本技术 拉手组件、门组件及储物柜 (Handle assembly, door assembly and storage cabinet ) 是由 解卫浩 席永学 任志洁 张瑞钦 赵岩石 杨明 于 2020-05-06 设计创作，主要内容包括：本发明涉及拉手技术领域,提供一种拉手组件、门组件及储物柜。其中,拉手组件包括：固定部件、滑动件和拉手,固定部件构造出容纳槽；滑动件设置为可在所述容纳槽内滑动；拉手滑动连接于所述固定部件并与所述滑动件滑动配合,所述滑动件设置为可相对所述容纳槽沿第一方向滑动,以驱动所述拉手沿第二方向在位于所述容纳槽内的隐藏位置以及位于所述容纳槽外的伸出位置之间切换,所述第一方向与所述第二方向形成夹角。门组件包括门体和所述的拉手组件,所述门体上连接所述拉手组件,所述拉手位于所述隐藏位置,所述拉手与所述门体的表面平齐或低于所述门体的表面。本发明提供的拉手组件、门组件及储物柜,拉手隐藏设置,结构简单且操作简便。(The invention relates to the technical field of handles, and provides a handle assembly, a door assembly and a storage cabinet. Wherein, handle subassembly includes: the fixing component constructs an accommodating groove; the sliding piece is arranged to slide in the accommodating groove; the handle is connected to the fixed part in a sliding mode and matched with the sliding piece in a sliding mode, the sliding piece can slide along a first direction relative to the containing groove so as to drive the handle to switch between a hidden position located in the containing groove and an extending position located outside the containing groove along a second direction, and an included angle is formed between the first direction and the second direction. The door assembly comprises a door body and the handle assembly, the door body is connected with the handle assembly, the handle is located at the hidden position, and the handle is flush with the surface of the door body or lower than the surface of the door body. According to the handle assembly, the door assembly and the storage cabinet, the handle is hidden, the structure is simple, and the operation is simple and convenient.)

1. A handle assembly, comprising:

a fixing part which constructs an accommodating groove;

the sliding piece is arranged to slide in the accommodating groove;

the handle is connected to the fixed part in a sliding mode and matched with the sliding piece in a sliding mode, the sliding piece can slide along a first direction relative to the containing groove so as to drive the handle to switch between a hidden position located in the containing groove and an extending position located outside the containing groove along a second direction, and an included angle is formed between the first direction and the second direction.

2. The handle assembly of claim 1,

the sliding piece is provided with a first matching part;

the handle is provided with a second matching part, and the second matching part is arranged to be in sliding fit with the first matching part along a third direction so that the handle can be switched between the hidden position and the extending position;

at least one of the first and second mating portions is configured as an inclined surface in the third direction.

3. The pull handle assembly of claim 2,

one of the handle and the fixing part is provided with a matching groove, and the other is provided with a matching block matched with the matching groove.

4. The handle assembly of claim 3,

the second matching part is formed on one side of the matching groove or the matching block on the handle, and the third matching part which is symmetrical to the second matching part is formed on the other side of the matching groove or the matching block on the handle.

5. The pull handle assembly of claim 2,

a first binding surface is constructed on the operating part of the sliding piece;

the handle is arranged at the hidden position, the second binding face is bound to the first binding face, and the first binding face and the second binding face are parallel to the inclined plane.

6. The handle assembly of claim 1, further comprising a retaining member that retains the handle in the concealed position or the extended position.

7. The handle assembly of claim 6, wherein the retention feature comprises:

the limiting rod is connected to the fixing part in a sliding manner;

the first elastic piece is sleeved on the limiting rod, and two ends of the first elastic piece are respectively abutted against the limiting rod and the fixing part so that the limiting rod is abutted against the handle.

8. The handle assembly of claim 7, wherein the handle is configured with a first recess and a second recess, the handle is in the concealed position, the restraint bar is retained in the first recess, the handle is in the extended position, and the restraint bar is retained in the second recess.

9. The handle assembly of claim 1,

the sliding piece is provided with a first limiting part;

the handle is provided with a second limiting part, the handle is located at the extending position, and the second limiting part is abutted against the first limiting part to prevent the sliding part from continuously sliding.

10. The pull handle assembly of claim 9,

the first limiting part and the second limiting part are respectively constructed into a convex structure and a concave structure which are matched with each other.

11. The pull handle assembly of claim 9,

the first limiting part comprises a first surface and a second surface forming an included angle with the first surface, and the second surface extends towards the direction far away from the handle relative to the first surface;

the second limiting part comprises a third surface and a fourth surface forming an included angle with the third surface, and the fourth surface extends towards the direction close to the sliding piece relative to the third surface;

the handle is located hide the position, first spacing portion with be equipped with the interval between the spacing portion of second, the handle is located the extended position, the first surface with the third surface is laminated mutually, the second surface with the fourth surface is laminated mutually.

12. The handle assembly of claim 1, wherein a hold down is disposed between the slider and the fixed member, the hold down contacting the slider with the handle.

13. The handle assembly of claim 12, wherein the compression member is a second resilient member.

14. The handle assembly of claim 13, wherein the sliding member has a rod portion slidably connected to the fixed member, and the second elastic member is sleeved on the rod portion and abuts against the sliding member and the fixed member.

15. The handle assembly of any one of claims 1-14, wherein a return element is disposed between the handle and the securing member, the handle being in the extended position, the return element being configured to provide a return force to the handle to be concealed within the receiving slot.

16. The handle assembly of claim 15, wherein the restoring member is a third elastic member, and two ends of the third elastic member are respectively connected to the fixing member and the handle.

17. The handle assembly of any one of claims 1-14, wherein the handle comprises a gripping portion and a connecting portion fixedly connected to the gripping portion, a hollow gripping space is provided between the gripping portion and the connecting portion, the connecting portion is slidably connected to the fixed member, and the gripping portion is configured to extend out of the receiving slot as the sliding member slides in the first direction.

18. The handle assembly of claim 17, wherein an opening is configured between the gripping portion and the connecting portion, the opening facing the slider.

19. The pull handle assembly of any one of claims 1-14,

a first guide part is constructed on the handle;

the fixing member is configured with a second guide portion that is fitted with the first guide portion.

20. The handle assembly of claim 19, wherein one of the first and second guides is configured as a groove and the other is configured as a tab that fits into the groove;

the groove is provided with a notch extending along the second direction, and in the section along the second direction, the sectional area of the notch is smaller than the maximum sectional area of the groove.

21. The pull handle assembly of claim 20, wherein the first guide portion or the second guide portion is the groove configured to be recessed along the surface of the pull handle, the groove comprising a cylindrical slot portion and a rectangular slot portion extending along a gap of the cylindrical slot portion toward the surface of the pull handle.

22. The handle assembly of claim 19,

the fixed part comprises a supporting plate used for limiting the sliding part and the handle, the supporting plate is located on the opposite side of the second guide part, the operating part of the sliding part and the holding part of the handle are respectively provided with a limiting surface, the limiting surfaces cover the first end face of the supporting plate, and the first end face faces the opening of the accommodating groove.

23. The pull handle assembly of any one of claims 1-14,

the handle is provided with a third guide block, the third guide block is positioned at one end far away from the sliding part, and the fixed part is provided with a fourth guide groove matched with the third guide block.

24. The pull handle assembly of any one of claims 1-14,

the fixing part comprises a blocking piece and a guide piece which is matched with the blocking piece to form the accommodating groove, and the blocking piece is detachably connected with the guide piece.

25. A door assembly comprising a door body and the pull handle assembly of any of claims 1-24, wherein the door body is coupled to the pull handle assembly, the pull handle is in the concealed position, and the pull handle is flush with or below a surface of the door body.

26. The door assembly as claimed in claim 25, wherein the fixing member includes a barrier and a guide member cooperating with the barrier to form the receiving groove, the guide member is integrally formed with the door body, and the barrier is detachably connected to the door body.

27. A stowage bin including a pull handle assembly as claimed in any one of claims 1 to 24 or a door assembly as claimed in claim 25 or 26.

28. The stowage bin of claim 27 wherein said pull handle assembly is mounted to at least one of a side-by-side door assembly, a cross side-by-side door assembly and a drawer type door assembly.

Technical Field

The invention relates to the technical field of equipment handles, in particular to a handle assembly, a door assembly and a storage cabinet.

Background

At present, most of side-by-side combination refrigerators are provided with a handle on a door body or a handle groove on the side wall of the door body so as to facilitate opening the door. The handle groove is arranged on the side-by-side combination refrigerator more commonly because the exposed handle is convexly arranged on the door body to affect the attractive appearance and the appearance of the refrigerator is not simple enough. Although the handle groove is formed in the side-by-side combination refrigerator, the front face of the door body can be kept simple and smooth, when one door body is opened, in order to ensure that a hand of a user can be buckled into the handle groove of the door body, an operation area which is sunken towards the inside of the refrigerator needs to be reserved between the two door bodies of the side-by-side combination refrigerator, and therefore the smoothness of the front face of the refrigerator is damaged, and attractiveness is affected.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the handle component, the handle is hidden, the structure is simple, and the operation is simple and convenient.

The invention also provides a door assembly.

The invention also provides a storage cabinet.

A handle assembly according to an embodiment of the first aspect of the invention comprises:

a fixing part which constructs an accommodating groove;

the sliding piece is arranged to slide in the accommodating groove;

the handle is connected to the fixed part in a sliding mode and matched with the sliding piece in a sliding mode, the sliding piece can slide along a first direction relative to the containing groove so as to drive the handle to switch between a hidden position located in the containing groove and an extending position located outside the containing groove along a second direction, and an included angle is formed between the first direction and the second direction.

According to the handle assembly provided by the embodiment of the invention, the handle assembly comprises the fixed part, the handle and the sliding part, when the handle is not required to be pulled, the sliding part is positioned at the first position, the handle is positioned at the hidden position, and the handle does not extend out to realize the purpose of hiding the handle, namely forming the hidden handle; when needs pulling the handle, the user promotes the slider and slides to the second position from first position along first direction, and under the promotion of slider, the holding tank is stretched out along the second direction to the handle, and after the holding tank was stretched out to the handle, the user can grasp the handle, and the pulling door subassembly of being convenient for is opened, and the operation is succinct and is used portably.

According to one embodiment of the present invention, the sliding member is provided with a first engaging portion;

the handle is provided with a second matching part, and the second matching part is arranged to be in sliding fit with the first matching part along a third direction so that the handle can be switched between the hidden position and the extending position; at least one of the first and second mating portions is configured as an inclined surface in the third direction. The inclined plane guiding mode has simple structure.

According to one embodiment of the invention, one of the handle and the fixing part is configured with a mating groove, and the other is configured with a mating block which is adapted to the mating groove. The groove block matching structure guides to ensure the stability of the handle.

According to an embodiment of the present invention, the handle is configured with the fitting groove or the fitting block, one side of the fitting groove or the fitting block is configured with the second fitting portion, and the other side of the fitting groove or the fitting block is configured with a third fitting portion symmetrical to the second fitting portion.

According to one embodiment of the invention, the sliding piece is provided with an operating part, and a first abutting surface is constructed on the operating part;

the handle is arranged at the hidden position, the second binding face is bound to the first binding face, and the first binding face and the second binding face are parallel to the inclined plane. First binding face and the cooperation of second binding face make slider and handle can laminate, avoid appearing the clearance between slider and the handle, and influence the wholeness of structure, can also play the effect of sealing the dust separation.

According to one embodiment of the invention, the handle is further provided with a limiting part, and the limiting part limits the handle to the hiding position or the extending position. The limiting component positions the handle at a hidden position or an extended position, so that the position of the handle can be conveniently regulated and controlled.

According to an embodiment of the present invention, the stopper member includes:

the limiting rod is connected to the fixing part in a sliding manner;

and two ends of the first elastic piece are respectively abutted against the limiting rod and the fixing part and sleeved on the limiting rod, so that the limiting rod is abutted against the handle. The limiting rod is matched with the second elastic piece for limiting, and the structure is simple.

According to one embodiment of the invention, the handle is provided with a first recess and a second recess, the handle is located at the hidden position, the limiting rod is limited at the first recess, the handle is located at the extending position, and the limiting rod is limited at the second recess. Fix a position through first depressed part and second depressed part, help promoting the precision of handle limit position, also guarantee the stability of gag lever post.

According to one embodiment of the invention, the sliding part is provided with a first limiting part;

the handle is provided with a second limiting part, the handle is located at the extending position, and the second limiting part is abutted against the first limiting part to prevent the sliding part from continuously sliding. Through first spacing portion and the spacing portion of second, slider and handle are spacing each other, avoid the handle to break away from the holding tank under the effect of slider.

According to an embodiment of the present invention, the first position-limiting portion and the second position-limiting portion are respectively configured as a protrusion structure and a recess structure which are matched with each other.

According to one embodiment of the invention, the first limiting part comprises a first surface and a second surface forming an included angle with the first surface, and the second surface extends towards the direction far away from the handle relative to the first surface;

the second limiting part comprises a third surface and a fourth surface forming an included angle with the third surface, and the fourth surface extends towards the direction close to the sliding piece relative to the third surface;

the handle is located hide the position, first spacing portion with be equipped with the interval between the spacing portion of second, the handle is located the extended position, the first surface with the third surface is laminated mutually, the second surface with the fourth surface is laminated mutually.

According to one embodiment of the invention, a hold-down element is provided between the slider and the fixed part, said hold-down element bringing the slider into contact with the handle. The pressing piece enables the sliding piece and the handle to keep contact and mutually press and limit.

According to one embodiment of the invention, the pressing member is a second elastic member.

According to an embodiment of the present invention, the sliding member is provided with a sliding rod portion slidably connected to the fixed member, and the second elastic member is sleeved on the sliding rod portion and abuts against the sliding member and the fixed member.

According to one embodiment of the invention, a reset piece is arranged between the pull handle and the fixing part, the pull handle is located at the extending position, and the reset piece is used for providing a restoring force for the pull handle to be restored to be hidden in the accommodating groove. The handle can automatically return to the accommodating groove through the restoring force of the resetting piece, and the handle automatically resets and simplifies the operation.

According to an embodiment of the present invention, the reset member is a third elastic member, and two ends of the third elastic member are respectively connected to the fixing member and the handle.

According to an embodiment of the present invention, the handle includes a holding portion and a connecting portion fixedly connected to the holding portion, a hollow holding space is provided between the holding portion and the connecting portion, the connecting portion is slidably connected to the fixing member, and the holding portion is configured to extend out of the receiving groove as the sliding member slides in the first direction.

According to one embodiment of the invention, an opening is configured between the grip portion and the connecting portion, said opening facing the slider. The user pushes the sliding piece, can enter the space between the holding part and the connecting part through the opening and grasps the holding part.

According to one embodiment of the invention, the handle is configured with a first guide;

the fixing member is configured with a second guide portion that is fitted with the first guide portion.

In accordance with one embodiment of the present invention,

one of the first guide part and the second guide part is configured as a groove, and the other one is configured as a lug matched with the groove;

the groove is provided with a notch extending along the second direction, and in the section along the second direction, the sectional area of the notch is smaller than the maximum sectional area of the groove. When first guide part and second guide part play the guide effect, can also play limiting displacement, prevent that the handle from rocking.

According to an embodiment of the present invention, the first guide portion or the second guide portion is the groove concavely configured along the surface of the handle, and the groove includes a cylindrical groove portion and a rectangular groove portion extending to the surface of the handle along a notch of the cylindrical groove portion.

According to an embodiment of the present invention, the fixing member includes a support plate for limiting the sliding member and the handle, the support plate is located on the opposite side of the second guide portion, the operating portion of the sliding member and the grip portion of the handle are respectively provided with a limiting surface, the limiting surface covers a first end surface of the support plate, and the first end surface faces the opening of the receiving groove.

According to one embodiment of the invention, a third guide block is formed on the handle, the third guide block is located at one end away from the sliding piece, and a fourth guide groove matched with the third guide block is formed on the fixed part.

In accordance with one embodiment of the present invention,

the fixed part comprises a blocking piece and a guide piece which is matched with the blocking piece to form the accommodating groove, and the blocking piece is detachably connected with the guide piece, so that the sliding piece and the handle are conveniently installed.

According to the door assembly of the second aspect of the invention, the door body is connected with the handle assembly, the handle is located at the hidden position, and the handle is flush with the surface of the door body or lower than the surface of the door body.

According to an embodiment of the present invention, the fixing part includes a barrier and a guide member cooperating with the barrier to form the accommodating groove, the guide member is integrally formed with the door body, and the barrier is detachably connected to the door body.

According to the third aspect embodiment of the invention, the storage cabinet comprises the handle assembly or the door assembly.

According to one embodiment of the present invention, the handle assembly is installed at least one of a door assembly of a split door, a door assembly of a cross split door, and a drawer type door assembly.

One or more technical solutions in the embodiments of the present invention have at least one of the following technical effects:

the handle assembly comprises the fixed part, the handle and the sliding part, when the handle is not required to be pulled, the sliding part is located at the first position, the handle is located at the hidden position, and the handle does not extend out to achieve the purpose of hiding the handle, namely forming the hidden handle; when needs pulling the handle, the user promotes the slider and slides to the second position from first position along first direction, and under the promotion of slider, the holding tank is stretched out along the second direction to the handle, and the handle is located the position of stretching out promptly, and the handle stretches out behind the holding tank, and the user can grasp the handle, and the pulling door subassembly of being convenient for is opened, and the operation is succinct and uses portably.

Furthermore, the door assembly provided by the embodiment of the invention comprises the door body and the handle assembly, and the hidden handle is formed on the door body, so that the integrity and the simplicity of the door body are improved.

Furthermore, the storage cabinet provided by the embodiment of the invention comprises the handle assembly or the door assembly, the hidden handle is formed on the storage cabinet, the structure is simple, the operation is simple and convenient, and the integrity and the simplicity of the storage cabinet are improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a door body with a handle assembly mounted thereon, the handle assembly being in a hidden position, according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a handle assembly mounted on a door body of a side-by-side combination door, wherein a handle on one door body is in an extended position;

FIG. 3 is a schematic diagram of an exploded view of a pull handle assembly according to one embodiment of the present invention;

FIG. 4 is a schematic view of a portion E of FIG. 3;

fig. 5 is a schematic structural view of the handle assembly according to an embodiment of the present invention, which is mounted on a door body, and shows the handle at a hidden position and the positional relationship between the handle and the sliding member, and the barrier member is not shown in the figure;

FIG. 6 is a schematic structural view of the handle assembly mounted to a door body according to an embodiment of the present invention, showing the handle in an extended position and the positional relationship between the handle and the slider, without showing the barrier;

FIG. 7 is a schematic view of the assembled relationship of the slider, the pull tab, the barrier member, the position limiting member and the pressing member of the pull tab assembly, wherein the pull tab is in a hidden position;

FIG. 8 is a schematic view of the assembled relationship of the slider, pull handle, barrier member, stop member and hold down member of the pull handle assembly with the pull handle in an extended position, according to one embodiment of the present invention;

FIG. 9 is a schematic view of the assembled relationship of the slider, the pull handle and the barrier of the pull handle assembly with the pull handle in an extended position, differing from FIG. 8 in that the slider is positioned below the pull handle, according to one embodiment of the present invention;

FIG. 10 is a structural schematic view of the handle assembly mounted to the door body in a direction away from the handle extension according to one embodiment of the present invention;

FIG. 11 is a schematic cross-sectional view A-A of FIG. 10;

FIG. 12 is a cross-sectional view of B-B of FIG. 10, where the pull handle is in a hidden position and the stop lever is retained in the first recess;

FIG. 13 is a cross-sectional view of B-B of FIG. 10, with the pull handle in an extended position and the stop bar in a second recess;

figure 14 is a schematic view of an exploded view of a pull handle assembly according to another embodiment of the present invention;

fig. 15 is a schematic view of the assembly relationship of the sliding member, the pulling handle, the blocking member, the pressing member and the returning member of the handle assembly according to another embodiment of the present invention, showing the handle in the hidden position;

fig. 16 is a schematic view showing the assembled relationship of the sliding member, the pulling handle, the blocking member, the pressing member and the returning member of the handle assembly according to another embodiment of the present invention, showing the handle in the extended position;

FIG. 17 is a schematic structural view of a handle assembly mounted to a door body in a direction away from the handle extension according to another embodiment of the present invention;

FIG. 18 is a schematic cross-sectional view of C-C of FIG. 17;

FIG. 19 is a schematic cross-sectional view of D-D of FIG. 17; at the moment, the handle is positioned at the hidden position, and the resetting piece is in a balanced state;

FIG. 20 is a schematic cross-sectional view of D-D of FIG. 17; at the moment, the handle is positioned at the extending position, and the resetting piece is in a compressed state;

wherein the guide of the fixing member in fig. 3 to 20 is integrally formed with the door body.

Reference numerals:

1: a door body;

2: a handle assembly;

21: a slider; 211: a first inclined plane; 212: a first limiting part; 2121: a first surface; 2122: a second surface; 213: a slide bar part; 214: an operation section; 2141: a first binding surface; 2142: a first limiting surface;

22: a handle; 221: a grip portion; 2211: a second bonding surface; 2212: a second limiting surface; 222: a connecting portion; 2221: a second inclined plane; 2222: a third inclined plane; 2223: a mating groove; 2224: a first recess; 2225: a second recess; 2226: a second limiting part; 22261: a third surface; 22262: a fourth surface; 2227: a groove; 2228: a third guide block; 2229: connecting holes;

23: a fixing member; 231: a barrier; 2311: a first connecting plate; 2312: a second connecting plate; 2313: a support plate; 23131: a first end face; 2314: a third connecting plate; 2315: a fourth connecting plate;

232: a guide member; 2321: a matching block; 2322: a bump; 2323: a guide post;

24: a limiting component; 241: a limiting rod; 242: a first elastic member;

25: a second elastic member; 26: and a third elastic member.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", and the like indicate orientations or positional relationships corresponding to those of the drawings, and are only used for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

One embodiment of the present invention, as shown in fig. 1 to 20, provides a handle assembly 2, including: a fixed part 23, a slider 21 and a pull 22. The fixing part 23 constitutes a receiving groove for mounting the slider 21 and the handle 22; the sliding part 21 is arranged to slide in the accommodating groove; the handle 22 is slidably connected to the fixing part 23 and slidably engaged with the sliding member 21, the sliding member 21 is configured to slide between a first position and a second position along a first direction relative to the receiving slot, so as to drive the handle 22 to switch between a hidden position inside the receiving slot and an extended position outside the receiving slot along a second direction, and the first direction and the second direction form an included angle.

When the handle 22 is not required to be pulled in use, the sliding part 21 is located at the first position, the handle 22 is located at the hidden position (that is, the surface of the handle 22 is lower than or flush with the surfaces of the sliding part 21 and the fixed part 23), and the handle 22 does not extend to achieve the purpose of hiding the handle 22, that is, to form the hidden handle 22, when the handle assembly 2 is installed on the door body 1, the smoothness and the simplicity of the surface of the door assembly are improved, and the beauty of the door assembly is also ensured.

When needing pulling handle 22, the user promotes slider 21 and slides to the second position from first position along first direction, and under slider 21's promotion, handle 22 stretches out the holding tank along the second direction, and handle 22 is located the position of stretching out promptly, and behind handle 22 stretched out the holding tank, the user can grasp handle 22, is convenient for pull the door subassembly and opens, and easy and simple to handle and use are succinct.

After the handle 22 is used, the user pushes the handle 22 to return to the receiving groove along the second direction, or pushes the sliding member 21 to return to the first position from the second position along the first direction, and the handle 22 returns to the hidden position.

The handle assembly 2 of the embodiment comprises three parts, namely a fixing part 23, a sliding part 21 and a handle 22, and has the advantages of simple structure, few parts, convenience in assembly and simplicity and convenience in operation.

The first direction and the second direction are two non-collinear directions, and an included angle which is larger than 0 degree and smaller than 180 degrees is formed between the first direction and the second direction. Since the movement of the slider 21 and the movement of the handle 22 are both bidirectional reciprocating movements, the first direction and the second direction are both bidirectional.

When the handle assembly 2 of the present embodiment is applied to a refrigerator, the second direction may be set to a direction along the front and rear of the refrigerator, and the first direction may be set to an up-down direction or a left-right direction.

Certainly, the handle assembly 2 of the present embodiment is not limited to be mounted on a door assembly, and may also be mounted on a structure that needs to be lifted, such as a box or a cabinet, when the structure needs to be carried or moved, a user may push the sliding member 21 to extend the handle 22, the user grips the handle 22 to facilitate carrying and moving, the operation is simple, and the handle 22 may be in a hidden position without affecting the appearance of the structure, such as the box or the cabinet.

Wherein, the first position is corresponding with hidden position, and the second position is corresponding with the position of stretching out, and first position and second position, hidden position all can be fixed position or space range with the position of stretching out, and when the second position was space range, the position that handle 22 stretched out the holding tank is nimble various, can promote the flexibility that handle 22 stretched out.

Next, an example of the manner in which the slider 21, the handle 22, and the fixed member 23 are engaged is provided.

In another embodiment, as shown in fig. 3 to 9, the sliding member 21 is provided with a first engaging portion; a second matching part which is attached to the first matching part is arranged on the handle 22, and the second matching part is arranged to be in sliding fit with the first matching part along a third direction, so that the handle 22 is switched between a state of being hidden in the accommodating groove (hidden position) and a state of being extended out of the accommodating groove (extended position); at least one of the first and second mating portions is configured as an inclined surface in a third direction.

The third direction is a direction forming an acute included angle with the first direction and the second direction, and the first matching portion and the second matching portion are in sliding fit along the third direction so as to convert the driving force of the sliding piece 21 along the first direction into the sliding acting force of the handle 22 along the second direction.

The sliding part 21 is matched with the handle 22 through an inclined surface, and at least one of the sliding part 21 and the handle 22 is provided with an inclined surface, so that the handle 22 can slide out of the accommodating groove under the guidance of the inclined surface, and the structure is simple.

The first matching part is a slope, the second matching part is a line or a slope, and the second matching part is in line-surface or surface-surface contact with the first matching part; similarly, the second matching part is an inclined plane, the first matching part is a line or an inclined plane, and the second matching part is in line-surface or surface-surface contact with the first matching part. The contact area of line-surface contact is small, and further the sliding resistance is small; the contact area of surface-to-surface contact is large, the contact stability is good, and the abrasion is small.

Further, referring to fig. 4, 7 and 8, the first mating portion is a first inclined surface 211, and the second mating portion is a second inclined surface 2221. Referring to fig. 7, when the sliding member 21 is located at the first position, and the handle 22 is located at the hidden position, the first inclined surface 211 is attached to the second inclined surface 2221, and the second inclined surface 2221 is attached to one end of the first inclined surface 211 close to the bottom of the accommodating slot; referring to fig. 8, when the sliding member 21 is located at the second position, and the handle 22 is located at the extended position, the first inclined surface 211 is attached to the second inclined surface 2221, and the second inclined surface 2221 is attached to an end of the first inclined surface 211 away from the bottom of the accommodating slot. During the process of the sliding member 21 from the first position to the second position, the first inclined surface 211 of the sliding member 21 slides in the direction of the handle 22 and pushes the handle 22 to ascend along the first inclined surface 211 to protrude out of the receiving groove.

Furthermore, one of the second matching part and the first matching part is an inclined plane, and the other one is a pulley, so that the matching is more flexible.

In another embodiment, as shown in fig. 3, 4 and 10, one of the handle 22 and the fixing part 23 is configured with a fitting groove 2223, and the other is configured with a fitting block 2321 fitted into the fitting groove 2223, wherein the fitting block 2321 is inserted into the fitting groove 2223. Through the sliding fit of the fitting slot 2223 and the fitting block 2321, the fixing part 23 assists in supporting and guiding the movement of the handle 22, and the movement adjustment precision of the handle 22 is improved.

Wherein, a matching groove 2223 is formed on the handle 22, and a matching block 2321 is formed on the fixing part 23; or the handle 22 is configured with a mating block (not shown) and the fixing member 23 is configured with a mating groove.

Further, the fitting slot 2223 and the fitting block 2321 are provided with a fitting guide surface, and the guide surface extends along the sliding extending direction of the handle 22 to guide and limit the extending process of the handle 22.

In another embodiment, one side of the mating slot 2223 or the mating block 2321 on the pull 22 is configured with a second mating portion, the other side of the mating slot 2223 or the mating block 2321 on the pull 22 is configured with a third mating portion, and both the second and third mating portions are configured as inclined surfaces. The second and third mating portions are coplanar, and the mating groove 2223 is concavely formed between the second and third mating portions, or the mating block is convexly formed between the second and third mating portions.

The second matching portion is a second inclined surface 2221, the third matching portion is a third inclined surface 2222, the second inclined surface 2221 and the third inclined surface 2222 are symmetrically arranged on two sides of the matching groove 2223 or the matching block, the symmetry of the structure of the handle 22 is improved, the handle 22 is guaranteed to be evenly stressed, and the stability of the handle 22 is improved.

Of course, the both-side structure of the fitting groove 2223 is not limited to the symmetrical arrangement, and may be adjusted according to the installation space of the handle 22 on the fixing part 23.

In another embodiment, referring to fig. 5 and 6, the sliding member 21 is provided with an operating portion 214, the operating portion 214 is configured with a first attachment surface 2141, the handle 22 is provided with a holding portion 221, the holding portion 221 is configured with a second attachment surface 2211 matched with the first attachment surface 2141, the sliding member 21 is located at the first position, the second attachment surface 2211 is attached to the first attachment surface 2141, the first attachment surface 2141 and the second attachment surface 2211 are parallel to the inclined surface, that is, the first attachment surface 2141 and the second attachment surface 2211 are parallel to the inclined surface 211.

The first attachment surface 2141 and the second attachment surface 2211 are attached to avoid a gap between the handle 22 and the slider 21, which affects the integrity of the appearance, and the attachment of the first attachment surface 2141 and the second attachment surface 2211 can also play a role in sealing and blocking dust. The first attachment surface 2141 and the second attachment surface 2211 are parallel to the inclined surface, so that the handle 22 can smoothly slide out of the accommodating groove under the pushing of the slider 21.

Furthermore, the operation portion 214 is provided with an anti-slip pattern, and the acting force of the user pushing the sliding member 21 acts on the anti-slip pattern to provide the user with an acting point contacting with the sliding member 21, thereby ensuring that the action of the user pushing the sliding member 21 is completed smoothly.

In another embodiment, as shown in fig. 3 to 13, the handle assembly 2 further includes a position-limiting component 24, the sliding component 21 is located at the first position, the position-limiting component 24 limits the handle 22 at the hidden position in the receiving slot, the sliding component 21 is located at the second position, and the position-limiting component 24 limits the handle 22 at the extending position extending out of the receiving slot.

In this embodiment, the first position and the second position are both fixed positions, and the handle 22 is switched between the hidden position and the extended position. When the sliding piece 21 is located at the first position, the handle 22 is limited at the hidden position by the limiting part 24, and the handle 22 is prevented from moving by the limiting part 24; when the user pushes the sliding part 21, the external force provided by the sliding part 21 to the handle 22 overcomes the resistance of the limiting part 24, so that the handle 22 can move towards the direction of extending out of the accommodating groove; when the sliding part 21 moves to the second position, the limiting part 24 limits the handle 22 again, the limiting part 24 limits the handle 22 at the extending position, and the limiting part 24 prevents the handle 22 from returning to the accommodating groove, so that the handle is convenient to hold; when the user uses the handle 22, the user can push the sliding member 21 reversely or push the handle 22 into the receiving groove, so that the handle 22 overcomes the resistance of the limiting member 24 and returns to the receiving groove.

In another embodiment, as shown in fig. 7, 8, 9, 12 and 13, the position limiting component 24 includes a position limiting rod 241 and a first elastic member 242, and the position limiting rod 241 is slidably connected to the fixing component 23; two ends of the first elastic member 242 are respectively connected to the limiting rod 241 and the fixing part 23, so that the limiting rod 241 is pressed against the handle 22, and the limiting rod 241 is sleeved with the first elastic member 242.

When the sliding member 21 is located at the first position, under the restoring force of the first elastic member 242, the limiting rod 241 presses against the handle 22 to prevent the handle 22 from moving; when the sliding member 21 pushes the handle 22 to move under the action of external force, the limiting rod 241 slides relative to the fixed part 23, and the handle 22 moves against the limiting action force of the limiting rod 241; when the slider 21 moves to the second position, the stopper bar 241 again restricts the handle 22 by the restoring force of the first elastic member 242.

Handle 22 is spacing through gag lever post 241 and the cooperation of first elastic component 242, satisfies handle 22's spacing demand, and simple structure.

Furthermore, the sliding direction of the limiting rod 241 is perpendicular to the moving direction of the handle 22, the limiting rod 241 can slide and reset stably, the first elastic piece 242 is in a compressed state, and the structure is simple and the installation is simple and convenient.

In another embodiment, referring to fig. 12 and 13, the handle 22 is configured with a first recessed portion 2224 and a second recessed portion 2225, the handle 22 is located at the hidden position, the limiting rod 241 is limited at the first recessed portion 2224, the handle 22 is located at the extended position, and the limiting rod 241 is limited at the second recessed portion 2225. The first and second recessed portions 2224 and 2225 cooperate with the position limiting member 24 to limit the handle 22 in the hidden position and the extended position, respectively, to ensure the stability of the handle 22 in both positions.

Further, the first recessed portion 2224 and the second recessed portion 2225 are both spherical recesses, and a spherical protrusion is disposed at an end of the limiting rod 241, so as to ensure that the first recessed portion 2224 and the second recessed portion 2225 are in full contact with the limiting rod 241 and are limited. In addition, in a spherical matching manner, the limiting rod 241 can rotate relative to the first recessed portion 2224 and the second recessed portion 2225, and the limiting rod 241 has high flexibility, so that the limiting rod 241 can conveniently enter and move out of the first recessed portion 2224 and the second recessed portion 2225.

It should be noted that, the handle 22 and the limiting rod 241 are matched with each other through the recess and the protrusion, the recess structure is not limited to be arranged on the handle 22, the recess structure can also be arranged on the limiting rod 241, and the handle 22 is provided with the protrusion structure matched with each other, so that the limiting function can be achieved.

In another embodiment, referring to fig. 3 and 4, the sliding member 21 is provided with a first position-limiting portion 212; the handle 22 is provided with a second position-limiting portion 2226, the sliding member 21 is located at the second position, and the second position-limiting portion 2226 abuts against the first position-limiting portion 212 to prevent the sliding member 21 from continuously sliding, so that the handle 22 is prevented from continuously extending out, the handle 22 is prevented from completely sliding out of the accommodating groove, the handle 22 is also prevented from excessively extending out, and the adjustment and control precision of the handle 22 is improved.

The first position-limiting portion 212 and the second position-limiting portion 2226 cooperate to limit the extending position of the handle 22, so as to prevent the handle 22 from slipping, and ensure that the sliding member 21 and the handle 22 are kept stable.

The structure of the first position-limiting part 212 and the second position-limiting part 2226, in combination with the position-limiting component 24 in the above embodiments, performs multiple position limitation on the handle 22, ensures that the handle 22 stably extends out and resets, and has a simple structure and a good position-limiting effect.

In another embodiment, the first position-limiting portion 212 and the second position-limiting portion 2226 are respectively configured as a protrusion structure and a recess structure (not shown) that are matched with each other, so that the sliding member 21 and the handle 22 are clamped and limited by the protrusion structure and the recess structure, and the structure is simple.

When the first position-limiting portion 212 is a protruding structure and the second position-limiting portion 2226 is a recessed structure, the protruding structure gradually extends into the recessed structure in the process that the sliding member 21 slides towards the handle 22 until the protruding structure is engaged with the recessed structure, the sliding member 21 and the handle 22 are mutually limited, the sliding member 21 cannot continue to slide, and the handle 22 cannot continue to extend. Similarly, the first position-limiting portion 212 is a concave structure, and the second position-limiting portion 2226 is a convex structure, which is engaged with the concave structure, so that the handle 22 can not be extended any more. When the sliding member 21 returns from the second position to the first position, the protruding structure gradually disengages from the recessed structure to return the handle 22.

In another embodiment, referring to fig. 3 and 4, the first limiting portion 212 includes a first surface 2121 and a second surface 2122 forming an angle with the first surface 2121, the second surface 2122 extends away from the handle 22 relative to the first surface 2121; the second position-limiting portion 2226 includes a third surface 22261 and a fourth surface 22262 forming an included angle with the third surface 22261, and the fourth surface 22262 extends toward the direction close to the slider 21 relative to the third surface 22261. From the first position to the second position, the fourth surface 22262 approaches the second surface 2122 to contact the second surface 2122 and slide along the second surface 2122, and the third surface 22261 approaches the first surface 2121 until it is attached to the first surface 2121 of the slider 21.

It should be noted that the fourth surface 22262 and the second surface 2122 are parallel to the first inclined surface 211, so as to assist in guiding the sliding member 21 and the handle 22. The first surface 2121 and the third surface 22261 each extend in the sliding direction of the grip 22.

The sliding member 21 is located at the first position, a distance is provided between the first position-limiting portion 212 and the second position-limiting portion 2226, and the first position-limiting portion 212 and the second position-limiting portion 2226 are close to each other in the process that the sliding member 21 slides from the first position to the second position. When the slide 21 is close to the second position, the fourth surface 22262 is attached to the second surface 2122, and a distance is provided between the first surface 2121 and the third surface 22261; the slider 21 continues to move, the fourth surface 22262 and the second surface 2122 are engaged and slide with each other until the third surface 22261 and the first surface 2121 are engaged, the slider 21 and the handle 22 are limited with each other, the slider 21 is resisted by the third surface 22261 of the handle 22 and cannot move continuously in the direction of the handle 22, and after the slider 21 stops moving, the handle 22 loses the pushing force of the slider 21, and the handle 22 does not move any more, so that the purpose of limiting is achieved.

Further, the second surface 2122 is coplanar with the first attachment surface 2141 in the above embodiments, the sliding member 21 is located at the first position, and the second attachment surface 2211 is attached to the second surface 2122 and the first attachment surface 2141.

In another embodiment, shown in fig. 7 and 8, a pressing member is provided between the sliding member 21 and the fixed member 23, and the pressing member brings the sliding member 21 into contact with the handle 22. The pressing member provides pressing force to bring the slider 21 into contact with the handle 22, so that a gap between the slider 21 and the handle 22 is prevented from affecting the appearance, and shaking of the slider 21 in the sliding direction thereof is prevented.

When the sliding part 21 is positioned above the handle 22, the sliding part 21 can be pressed and attached to the handle 22 by the gravity of the sliding part, and at this time, the pressing part can be omitted, and the structure is simplified.

It should be noted that, referring to fig. 9, when the sliding member 21 is located below the handle 22, the pressing member supports the sliding member 21 to ensure that the handle 22 is kept in contact with the sliding member 21, and a gap between the sliding member 21 and the handle 22 is prevented from affecting the appearance.

It should also be noted that when the handle assembly includes the position limiting member 24, the position limiting member 24 provides a position limiting force to keep the handle 22 in the hidden position, and the position limiting force provided by the position limiting member 24 is greater than the pressure provided by the pressing member to prevent the handle 22 from automatically extending.

In another embodiment, the pressing member is a second elastic member 25, and the second elastic member 25 may be a spring, an elastic air bag, or the like, which is simple in structure and low in cost.

Referring to fig. 7 and 8, the second elastic member 25 is always in a compressed state, and when the sliding member 21 is located at the first position, the second elastic member 25 provides a pressing force of the sliding member 21 and the handle 22; when the sliding part 21 moves from the first position to the second position, the restoring force of the second elastic part 25 can compress the sliding part 21 and the handle 22, and meanwhile, the restoring force of the second elastic part 25 can assist the sliding part 21 to move, so that the user can operate the sliding part more conveniently; when the slider 21 moves to the second position, the restoring force of the second elastic member 25 still presses the slider 21 and the handle 22.

It should be noted that the pressing member is not limited to an elastic member, and a weight may be provided, and the weight presses the sliding member 21 and the handle 22. Other structures capable of functioning as the pressing slider 21 and the pulling handle 22 are also possible and are not listed here.

In another embodiment, referring to fig. 7 and 8, the sliding member 21 is provided with a sliding rod portion 213 slidably connected to the fixed member 23, and the second elastic member 25 is sleeved on the sliding rod portion 213 and abuts against the sliding member 21 and the fixed member 23. The slide bar part 213 supports and guides the second elastic element 25, and has a simple structure and stable movement.

In another embodiment, as shown in fig. 14 to 20, a reset element is disposed between the handle 22 and the fixing element 23, the sliding element 21 is located at the second position, and the reset element provides a restoring force to the handle 22 to be hidden in the receiving slot.

The reset piece in this embodiment can be used independently of the limiting component 24 in the above embodiments, so that the handle 22 is automatically reset, and after the user releases the handle 22, the handle 22 automatically returns to the receiving groove, thereby simplifying the user operation. The reset piece in the embodiment can be matched with the limiting component 24 in the embodiment for use, the sliding component 21 is located at the second position, the limiting component 24 can limit the handle 22 at the extending position to prevent the handle 22 from automatically resetting, when the handle 22 needs to reset, the handle 22 is pushed to remove the limiting, meanwhile, the restoring force of the reset piece drives the handle 22 to reset, and the handle 22 is simple and convenient to reset and saves more labor.

In another embodiment, the restoring element is a third elastic element 26, two ends of the third elastic element 26 are respectively connected with the fixing element 23 and the handle 22 and are in a compressed state or a stretched state, and the third elastic element 26 provides restoring force. The third elastic member 26 is an elastic member such as a spring or an elastic airbag, and has a simple structure and low cost.

Of course, the restoring member is not limited to the above-mentioned structure of the third elastic member 26, and may also be other structures capable of providing restoring force, which are not listed here.

Further, as shown in fig. 17 to 20, the fixing member 23 is provided with a guide post 2323, the handle 22 is provided with a connection hole 2229, the third elastic member 26 is sleeved on the guide post 2323 and extends into the connection hole 2229 in cooperation with the guide post 2323, and one end of the third elastic member 26 abuts against the fixing member 23 and the other end abuts against the handle 22. Referring to fig. 19, the sliding member 21 is in the first position, the pull handle 22 is in the hidden position, and the third elastic member 26 is in the equilibrium state; referring to fig. 20, the sliding member 21 is located at the second position, the handle 22 is located at the extended position, and the third elastic member 26 is compressed to provide a restoring force for restoring the handle 22 to the hidden position, which is a simple structure.

In another embodiment, referring to fig. 3, the handle 22 includes a holding portion 221 and a connecting portion 222 fixedly connected to the holding portion 221, a hollow holding space is provided between the holding portion 221 and the connecting portion 222, the connecting portion 222 is slidably connected to the fixed member 23, and the holding portion 221 is configured to protrude out of the receiving groove as the sliding member 21 slides from the first position to the second position.

The holding portion 221 extends out of the accommodating groove and is used for being held by a user, and a hand of the user extends into the holding space and is held by the holding portion 221, so that the operation is simple and convenient. The connecting portion 222 is used for guiding, supporting, limiting and the like the movement process of the handle 22. The second inclined surface 2221, the third inclined surface 2222, the fitting groove 2223, the second position-limiting portion 2226, the first recessed portion 2224, the second recessed portion 2225, the connection hole 2229, and the like in the above-described embodiment are provided in the connection portion 222, and the groove 2227 and the third guide piece 2228 in the following embodiment are provided in the connection portion 222.

In another embodiment, an opening for gripping is configured between the gripping portion 221 and the connecting portion 222, the opening facing the slider 21. The user is promoting slider 21 and is slided to handle 22 direction, and handle 22 stretches out the holding tank, and user's hand can follow the situation and get into along the opening and grip the space, and then grips the portion 221 of gripping fast, and easy operation is convenient, and user experience is good.

The grip portion 221 is not limited to the opening, and the grip portion 221 and the connecting portion 222 may be connected to form a closed loop, and the user's hand may be held on the grip portion 221 through the grip space. The holding portion 221 may be provided with a holding groove adapted to the shape of the hand, so as to make the holding more comfortable.

In another embodiment, shown in conjunction with fig. 3, 7, 8 and 10, a first guide is configured on the pull 22; the fixing part 23 is configured with a second guide part matched with the first guide part, and the first guide part and the second guide part are matched to further guide the sliding motion process of the handle 22, so that the motion stability of the handle 22 is ensured, the handle 22 is prevented from shaking, and the motion deviation is reduced.

The first guide part and the second guide part can be structures such as guide surfaces, grooves, bumps, sliding rails, rollers and the like which are matched with each other.

In another embodiment, one of the first guiding portion and the second guiding portion is configured as a groove 2227, the other one is configured as a projection 2322 matched with the groove 2227, the groove 2227 is provided with a notch extending along the sliding direction of the handle 22, in the cross section extending along the sliding direction of the handle 22, the maximum cross-sectional area of the groove 2227 is larger than that of the notch, and the groove 2227 and the projection 2322 are matched to play a role in guiding and limiting, so that the handle 22 is prevented from shaking in the direction perpendicular to the moving direction of the handle.

Wherein, the groove 2227 is provided with a notch extending along the sliding direction (second direction) of the pull handle 22, so that the side wall of the projection 2322 extending along the sliding direction of the pull handle 22 is connected to the pull handle 22 or the fixing part 23, and the connection stability of the projection 2322 is ensured. Moreover, the cross-sectional area of the notch is smaller than the maximum cross-sectional area of the groove 2227 extending along the sliding direction of the handle 22, so that the bump 2322 in the groove 2227 is prevented from shaking towards the notch direction, and the stability of the handle 22 in the direction perpendicular to the sliding direction is ensured.

In another embodiment, the first or second guiding portion is a groove 2227 concavely configured along the surface of the pull 22, and the groove 2227 includes a cylindrical slot portion and a rectangular slot portion extending along a cut of the cylindrical slot portion toward the surface of the pull 22. Cylinder slot part and rectangle slot part complex form can increase direction area of contact, can also effectively carry on spacingly to the handle, and easy to assemble.

Wherein, the length of the gap is less than the diameter of the cylindrical groove part. The section perpendicular to the sliding direction of the pull handle 22 is a cross section of the cylindrical groove portion, and the length of the notch can be understood as the length of the position of the notch on the cross section of the cylindrical groove portion.

Similarly, referring to fig. 10, the second guiding portion is a protrusion 2322, and the shape of the protrusion 2322 is matched with the shape of the groove 2227.

In another embodiment, the difference from the above-mentioned embodiment is that one of the first guide portion and the second guide portion is provided as a through hole, such as a cylindrical hole or a prismatic hole, penetrating along the sliding direction of the handle 22, and at this time, the other of the first guide portion and the second guide portion is provided as a post rod, such as a cylindrical hole or a prismatic hole, adapted to the through hole, and at this time, the through hole circumferentially limits the post rod, and prevents the through hole from shaking the post rod relatively. Wherein, one end of the pole is connected with the handle 22 or the fixed part 23, and the through hole is sleeved on the pole.

In another embodiment, a third guide block 2228 is formed on the handle 22, the third guide block 2228 is located at an end away from the sliding member 21, and a fourth guide groove adapted to the third guide block 2228 is formed on the fixed member 23. The third guide block 2228 guides the end of the handle, assists the first guide portion, and comprehensively ensures the stability of the handle.

In another embodiment, the fixing member 23 includes a blocking member 231 and a guiding member 232 cooperating with the blocking member 231 to form a receiving groove, and the blocking member 231 is detachably connected to the guiding member 232. The blocking member 231 is detachably connected to the guide member 232 to facilitate the installation of the slider 21 and the handle 22.

Furthermore, the blocking member 231 is slidably connected to the sliding member 21, the guiding member 232 is slidably connected to the handle 22, the blocking member 231 includes a first connecting plate 2311, the sliding rod portion 213 of the sliding member 21 penetrates through the first connecting plate 2311, the second elastic member 25 is sleeved on the sliding rod portion 213 and abuts against the first connecting plate 2311 and the sliding member 21, and the sliding member 21 is easy to mount.

The guide 232 is provided with the projection 2322, the fitting block 2321, the guide post 2323 and other components in the above embodiment.

In another embodiment, referring to fig. 10 to 13 and fig. 17 and 18, the fixing part 23 includes a support plate 2313 for limiting the position of the slider 21 and the handle 22, the support plate 2313 is located at the opposite side of the second guide portion, the operating portion 214 of the slider 21 and the grip portion 221 of the handle 22 are respectively provided with a limiting surface, the limiting surface covers the first end surface 23131 of the support plate, and the first end surface 23131 faces the opening direction of the receiving groove. The support plate 2313 restrains and supports the slider 21 and the handle 22.

The first end face 23131 can support and limit the first limiting surface 2142 when the sliding element 21 slides, and the first end face 23131 and the bottom surface of the accommodating groove support and limit the sliding element 21 together. The limiting surface on the holding portion 221 is the second limiting surface 2212, and when the handle 22 returns to the hidden position, the first end surface 23131 and the bottom surface of the receiving groove jointly limit the handle 22 to move continuously.

Referring to fig. 11, when the user pushes the slider 21 to slide, the support plate 2313 also functions to support the operating portion 214 of the slider 21, ensuring stable sliding of the slider 21.

Referring to fig. 3, the barrier 231 further includes a second connecting plate 2312, the second connecting plate 2312 serves as a bottom plate of the receiving groove and serves as a support, and the slider 21 slides on the second connecting plate 2312. The blocking member 231 further includes a third connecting plate 2314, and the third connecting plate 2314 is inserted into the guiding member 232 to facilitate the positioning of the blocking member 231 and the guiding member 232. The blocking member 231 further includes a fourth connecting plate 2315, and the fourth connecting plate 2315 is located at an end of the handle 22 away from the slider 21 and forms a symmetrical structure with the first connecting plate 2311, so as to improve the symmetry of the blocking member 231.

The handle assembly 2 of the above embodiment may be formed in a modular structure, the fixing part 23 serves as a housing of the handle assembly 2, and the handle assembly 2 may be directly installed in a groove of a structure such as a door assembly, a cabinet, etc. to form a hidden handle.

The handle assembly of the above embodiment can be used vertically (the slider 21 is on the upper side and the handle 22 is on the lower side as shown in fig. 8, and the slider 21 is on the lower side and the handle 22 is on the upper side as shown in fig. 9), can be used horizontally (the slider 21 is on the left and the handle 22 is on the right, or the slider 21 is on the right and the handle 22 is on the left), and can be used in an inclined direction (the slider 21 is on the inclined side or the inclined side of the handle 22). The handle assembly of the embodiment is suitable for any use scene, can be selectively arranged as required, is convenient and quick to operate, and can keep the sliding part 21 and the handle 22 attached to each other all the time due to the arrangement of the pressing part, so that a gap is prevented from being formed between the first matching part of the sliding part 21 and the second matching part of the handle 22.

Another embodiment of the present invention, referring to fig. 1 to 6, further provides a door assembly, which includes a door body 1 and a handle assembly 2 in the above embodiment, the handle assembly 2 is mounted on the door body 1, the sliding member 21 is located at the first position, the handle 22 is located at the hidden position, and the handle 22 is flush with the surface of the door body 1 or lower than the surface of the door body 1; the handle 22 is positioned at the extending position, and the handle 22 extends out of the surface of the door body 1. Handle subassembly 2 installs behind the door body 1, can hide in the surface of the door body 1, and handle 22 does not bulge in the surface of the door body 1, forms hidden handle on the door body 1, promotes the wholeness and the succinct of the door body 1.

The door assembly includes the handle assembly 2 of the above-described embodiment so that the door assembly has all the benefits of the above-described embodiment, and will not be described herein again.

The handle component 2 can be made into a modularized component, a groove or a hole suitable for mounting the handle component 2 is formed in the door body 1, and the handle component 2 is integrally mounted on the door body 1, so that the installation is simple and convenient, and the assembly can be flexible.

In another embodiment, the fixing part 23 includes a barrier 231 and a guide 232 cooperating with the barrier 231 to form a receiving groove, the guide 232 is integrally formed with the door body 1, and the barrier 231 is detachably connected to the door body 1. The fixing part 23 includes two parts, a barrier 231 and a guide 232, which facilitates the installation of the slider 21 and the handle 22 and the disassembly and assembly for inspection. And the guide 232 and the door body 1 are integrally formed, so that parts can be reduced, the assembly process is simplified, and the production cost is saved.

The connection mode of the barrier 231 and the door body 1 may be at least one of clamping, inserting and screwing. Referring to the above embodiments, the blocking member 231 and the guiding member 232 are assembled by inserting and matching with a screw thread, and the structure is simple, the positioning is accurate, and the assembly is fast.

In another embodiment of the present invention, a storage cabinet (not shown) is further provided, which includes the handle assembly 2 in the above embodiment or the door assembly in the above embodiment, and has all the advantages of the above embodiment, and will not be described herein again.

Wherein, the locker includes the cabinet body, and this internal a plurality of storing rooms that are formed with of cabinet, and the door subassembly corresponds the open position who sets up in the storing room.

The storage cabinet may be a refrigerator, a cupboard, a wine cabinet, a fresh keeping cabinet or a showcase, and the specific type is not limited by examples herein, as long as the storage cabinet can be used for storing articles.

In another embodiment, the handle assembly 2 is mounted to at least one of a door assembly of a split door, a door assembly of a cross split door, and a drawer type door assembly. The handle assembly 2 has a wide application range, can adopt various installation modes such as vertical installation, horizontal installation, inclined installation and the like, and is suitable for rotating opening type door bodies 1, drawing opening type door bodies 1 and the like.

Referring to fig. 1 and 2, the door assembly of the split door comprises two door bodies 1, and a handle assembly 2 is connected to each of the two door bodies 1, so that the door bodies 1 can be pulled to open the storage cabinet.

The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.