阅读说明：本技术 一种可拆卸通用手柄及锅具 (Can dismantle general handle and pan ) 是由 刘鹏 于 2021-09-27 设计创作，主要内容包括：本发明提供了一种可拆卸通用手柄及锅具,可拆卸通用手柄包括壳体和活动夹片,壳体设有与活动夹片配合的固定夹片,壳体安装有传动板和与传动板连接的旋钮开关和解锁开关,活动夹片与传动板连接,旋钮开关设有旋钮柄,解锁开关设于旋钮柄的下方,旋钮开关和解锁开关共同用于控制传动板移动。本发明的可拆卸通用手柄,设置旋钮开关和解锁开关,并且将解锁开关设置在旋钮开关的旋钮柄下方,使得从锅体上拆卸手柄时只有先扭开旋钮开关后才可按压解锁开关,以使得传动板能相对于壳体移动,并由传动板带动活动夹片相对于固定夹片移动,从而实现手柄的拆卸操作,这种双重开关的设计,能有效防止用户误操作解锁手柄,确保手柄使用的安全性。(The invention provides a detachable universal handle and a cooker, wherein the detachable universal handle comprises a shell and a movable clamping piece, the shell is provided with a fixed clamping piece matched with the movable clamping piece, the shell is provided with a transmission plate and a knob switch and an unlocking switch which are connected with the transmission plate, the movable clamping piece is connected with the transmission plate, the knob switch is provided with a knob handle, the unlocking switch is arranged below the knob handle, and the knob switch and the unlocking switch are jointly used for controlling the transmission plate to move. The detachable universal handle is provided with the knob switch and the unlocking switch, and the unlocking switch is arranged below the knob handle of the knob switch, so that the unlocking switch can be pressed only after the knob switch is turned off when the handle is detached from the pot body, the transmission plate can move relative to the shell, and the transmission plate drives the movable clamping piece to move relative to the fixed clamping piece, so that the detachment operation of the handle is realized.)

1. The utility model provides a can dismantle general handle, its characterized in that includes casing (1) and activity clamping piece (2), casing (1) be equipped with activity clamping piece (2) complex fixed clamping piece (11), casing (1) install driving plate (3) and with rotary switch (4) and unblock switch (5) that driving plate (3) are connected, activity clamping piece (2) with driving plate (3) are connected, rotary switch (4) are equipped with knob handle (41), unblock switch (5) are located the below of knob handle (41), rotary switch (4) and unblock switch (5) are used for controlling jointly driving plate (3) remove, in order to realize driving plate (3) drive activity clamping piece (2) for fixed clamping piece (11) remove.

2. The detachable universal handle according to claim 1, wherein the knob switch (4) is connected with a gear transmission assembly (6), the transmission plate (3) is provided with a first rack (31) in transmission connection with the gear transmission assembly (6), and when the knob switch (4) is rotated, the gear transmission assembly (6) is driven to rotate so as to finally drive the transmission plate (3) to move.

3. The detachable universal handle according to claim 2, wherein the gear transmission assembly (6) comprises an internal gear (61) and an external first gear (62) which are in transmission connection with each other, the internal gear (61) is connected with the rotary switch (4), and the external first gear (62) is in transmission connection with the first rack (31).

4. The detachable universal handle according to claim 3, wherein the gear transmission assembly (6) further comprises a second external gear (63) in transmission connection with the first external gear (62), the transmission plate (3) being provided with a second rack (32) in transmission connection with the second external gear (63).

5. The detachable universal handle according to claim 3, wherein the rotary switch (4) is provided with a receiving cavity (42) for mounting the internal gear (61), the side wall of the receiving cavity (42) is provided with a convex strip (43), and the outer wall of the internal gear (61) is provided with a locking protrusion (611) and a limiting protrusion (612) which are respectively matched with the convex strip (43).

6. The detachable universal handle according to claim 1, wherein the unlocking switch (5) is connected with a limiting block (51), the transmission plate (3) is provided with a limiting through hole (33) matched with the limiting block (51), and a first return spring (7) is arranged between the limiting block (51) and the shell (1).

7. The removable universal handle according to claim 6, wherein the transmission plate (3) is provided with a track (34) cooperating with the unlocking switch (5), the track (34) being in communication with the limit through hole (33).

8. The detachable universal handle according to any of claims 1 to 7, characterized in that a second return spring (8) is provided between the transmission plate (3) and the housing (1).

9. The removable universal handle according to any of claims 1 to 7, wherein the movable jaw (2) is integrally injection moulded with a non-slip rubber sleeve (9).

10. A cookware comprising a detachable universal handle according to any of claims 1-9.

Technical Field

The invention relates to the technical field of kitchen ware articles, in particular to a detachable universal handle and a cooker.

Background

Cookware such as cookware is generally provided with a handle, so that a user can conveniently take and place the cookware and the cookware can prevent scalding, and the cookware with the handle detachable appears on the market for convenience in storage and carrying because the cookware occupies a larger space when being stored; in addition, the cookware may contain a whole set of cooking utensils, such as a wok, a milk pan, a pan and the like, so that a common handle for each cookware appears, namely, only one handle is needed for each specification of the cookware. However, the existing detachable universal handle is used for controlling the switch for assembling and disassembling the handle and the pot body, so that the misoperation of a user is easy to occur, and potential safety hazards exist.

Disclosure of Invention

In order to solve at least one of the above problems, the present invention firstly provides a detachable universal handle, which includes a housing and a movable clamping piece, wherein the housing is provided with a fixed clamping piece matched with the movable clamping piece, the housing is provided with a driving plate and a knob switch and an unlocking switch, the knob switch and the unlocking switch are connected with the driving plate, the movable clamping piece is connected with the driving plate, the knob switch is provided with a knob handle, the unlocking switch is arranged below the knob handle, and the knob switch and the unlocking switch are jointly used for controlling the driving plate to move, so that the driving plate drives the movable clamping piece to move relative to the fixed clamping piece.

Optionally, the knob switch is connected with a gear transmission assembly, the transmission plate is provided with a first rack in transmission connection with the gear transmission assembly, and the knob switch drives the gear transmission assembly to rotate when rotating so as to finally drive the transmission plate to move.

Optionally, the gear transmission assembly comprises an inner gear and a first outer gear which are in transmission connection with each other, the inner gear is connected with the knob switch, and the first outer gear is in transmission connection with the first rack.

Optionally, the gear transmission assembly further comprises a second external gear in transmission connection with the first external gear, and the transmission plate is provided with a second rack in transmission connection with the second external gear.

Optionally, the rotary switch is provided with a containing cavity for the installation of the internal gear, the side wall of the containing cavity is provided with a convex strip, and the outer wall of the internal gear is provided with a locking protrusion and a limiting protrusion which are matched with the convex strip respectively.

Optionally, the unlocking switch is connected with a limiting block, the transmission plate is provided with a limiting through hole matched with the limiting block, and a first reset spring is arranged between the limiting block and the shell.

Optionally, the transmission plate is provided with a track matched with the unlocking switch, and the track is communicated with the limiting through hole.

Optionally, a second return spring is disposed between the drive plate and the housing.

Optionally, the movable clip is integrally molded with an anti-slip rubber sleeve.

Compared with the prior art, the detachable universal handle is provided with the knob switch and the unlocking switch, and the unlocking switch is arranged below the knob handle of the knob switch, so that the unlocking switch can be pressed only after the knob switch is turned on firstly when the handle is detached from the pot body, the transmission plate can move relative to the shell, and the transmission plate drives the movable clamping piece to move relative to the fixed clamping piece, thereby realizing the detaching operation of the handle.

In addition, the invention provides a cooker, which comprises the detachable universal handle.

Compared with the prior art, the pot tool has the same advantages as the detachable universal handle compared with the prior art, and the details are not repeated herein.

Drawings

FIG. 1 is a block diagram of a removable universal handle according to an embodiment of the present invention;

FIG. 2 is a first cross-sectional view of a removable universal handle according to an embodiment of the present invention;

FIG. 3 is a second cross-sectional view of the removable universal handle of the embodiment of the present invention;

FIG. 4 is a third cross-sectional view of a removable universal handle of an embodiment of the present invention;

FIG. 5 is a structural view of an internal gear of the embodiment of the present invention;

fig. 6 is a structural view of the knob switch and the internal gear assembly according to the embodiment of the present invention.

Description of reference numerals:

1. a housing; 11. fixing the clamping piece; 2. a movable clamping piece; 3. a drive plate; 31. a first rack; 32. a second rack; 33. a limiting through hole; 34. a track; 4. a knob switch; 41. a knob handle; 42. an accommodating chamber; 43. a convex strip; 5. an unlock switch; 51. a limiting block; 6. a gear drive assembly; 61. an internal gear; 611. a locking projection; 612. a limiting bump; 62. a first external gear; 63. a second external gear; 7. a first return spring; 8. a second return spring; 9. an antiskid rubber sleeve.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the normal use of a product.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the drawings of the embodiments of the present invention, a coordinate system XYZ is provided, in which a forward direction of an X axis represents a left direction, a reverse direction of the X axis represents a right direction, a forward direction of a Y axis represents a front direction, a reverse direction of the Y axis represents a rear direction, a forward direction of a Z axis represents an upper direction, and a reverse direction of the Z axis represents a lower direction.

The embodiment of the invention provides a detachable universal handle, which is shown in a combined figure 1 and a combined figure 2 and comprises a shell 1 and a movable clamping piece 2, wherein the shell 1 is provided with a fixed clamping piece 11 matched with the movable clamping piece 2, the shell 1 is provided with a driving plate 3 and a knob switch 4 and an unlocking switch 5 which are connected with the driving plate 3, the movable clamping piece 2 is connected with the driving plate 3, the knob switch 4 is provided with a knob handle 41, the unlocking switch 5 is arranged below the knob handle 41, and the knob switch 4 and the unlocking switch 5 are jointly used for controlling the driving plate 3 to move so as to realize that the driving plate 3 drives the movable clamping piece 2 to move relative to the fixed clamping piece 11.

The distance between the movable clamping piece 2 and the fixed clamping piece 11 can be changed, specifically, the movable clamping piece 2 is driven to be far away from the fixed clamping piece 11 when the transmission plate 3 moves forwards, so that the handle can be taken down from the pot body, when the handle needs to be installed on the pot body, the transmission plate 3 is controlled to move backwards to drive the movable clamping piece 2 to be close to the fixed clamping piece 11, so that the distance between the movable clamping piece 2 and the fixed clamping piece 11 is reduced to clamp the pot body, and the fixed installation of the handle and the pot body is completed; the knob switch 4 and the unlocking switch 5 are exposed on the surface of the shell 1, so that the operation of a user is convenient; the unlocking switch 5 is arranged below the knob handle 41, the distance between the knob handle 41 and the unlocking switch is small, and when the knob handle 41 is located above the unlocking switch 5, a user cannot press the unlocking switch 5, so that the function of preventing misoperation is started.

When the handle is disassembled, the knob switch 4 and the unlocking switch 5 need to be operated step by step, specifically, a user firstly rotates the knob handle 41 to expose the unlocking switch 5, at the moment, the movable clamping piece 2 does not move relative to the fixed clamping piece 11, and then presses the unlocking switch 5 to release the limitation on the transmission plate 3, so that the transmission plate 3 can move forwards, and the handle is disassembled from the pot body; when the handle is installed, the side wall of the pot body is placed between the movable clamping piece 2 and the fixed clamping piece 11, and then the knob switch 4 is rotated in the opposite direction or the transmission plate 3 is pushed to move backwards, so that the unlocking switch 5 is reset to lock the transmission plate 3, and the handle is installed on the pot body.

Can dismantle general handle in this embodiment, set up knob switch 4 and unblock switch 5, and with unblock switch 5 setting in knob switch 4's knob handle 41 below, make only can press unblock switch 5 after turning knob switch 4 open earlier when dismantling the handle from the pot body, make driving plate 3 can remove for casing 1, and drive movable clamping piece 2 by driving plate 3 and remove for fixed clamping piece 11, thereby realize the dismantlement operation of handle, the design of this kind of dual switch, can effectively prevent user maloperation unblock handle, ensure the security that the handle used.

Optionally, as shown in fig. 1, fig. 2, and fig. 4, the knob switch 4 is connected to a gear transmission assembly 6, the transmission plate 3 is provided with a first rack 31 in transmission connection with the gear transmission assembly 6, and the knob switch 4 drives the gear transmission assembly 6 to rotate when rotating, so as to finally drive the transmission plate 3 to move.

Wherein, the length direction of the first rack 31 is consistent with the moving direction of the transmission plate 3, i.e. consistent with the front-back direction; when the handle is disassembled, a user firstly rotates the knob handle 41 to expose the unlocking switch 5, at the moment, the movable clamping piece 2 does not move relative to the fixed clamping piece 11, namely the knob switch 4 does not drive the gear transmission component 6 to rotate, then presses the unlocking switch 5 to remove the limitation on the transmission plate 3, then continues to rotate the knob switch 4 in the same direction, the knob switch 4 drives the gear transmission component 6 to rotate, the gear transmission component 6 is meshed with the first rack 31 to drive the transmission plate 3 to move forwards, so that the movable clamping piece 2 extends forwards until the pot body can be separated from the space between the movable clamping piece 2 and the fixed clamping piece 11, and the handle disassembling operation is completed; when the handle is installed, the side wall of the pot body is placed between the movable clamping piece 2 and the fixed clamping piece 11, then the knob switch 4 is rotated in the opposite direction, the knob switch 4 drives the gear transmission assembly 6 to rotate in the opposite direction, after the transmission plate 3 moves backwards for a certain distance, the unlocking switch 5 resets and locks the transmission plate 3 again, and the operation of installing the handle on the pot body is completed.

In this embodiment, set up the gear drive subassembly 6 and the first rack 31 of mutually supporting between rotary switch 4 and driving plate 3 for the antedisplacement of driving plate 3 can both be controlled by rotary switch 4's action with the lapse, and the simple operation, and make driving plate 3's removal more stable.

Alternatively, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the gear transmission assembly 6 includes an inner gear 61 and a first outer gear 62 which are in transmission connection with each other, the inner gear 61 is connected with the knob switch 4, and the first outer gear 62 is in transmission connection with the first rack 31.

The diameter of the reference circle of the inner gear 61 is larger than that of the reference circle of the first outer gear 62, and the transmission ratio is large, so that the knob switch 4 only needs to rotate by a small angle to enable the transmission plate 3 to move for a long distance, and the knob switch 4 can be pushed to drive the transmission plate 3 to move only by applying a small force on the knob switch 4; the rotary switch 4 has an accommodating space for accommodating the internal gear 61, and the gear assembly is hidden in the rotary switch 4 and the housing 1, so that the external object can be prevented from interfering the rotation of the gear transmission assembly 6.

Optionally, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the gear transmission assembly 6 further includes a second external gear 63 in transmission connection with the first external gear 62, and the transmission plate 3 is provided with a second rack 32 in transmission connection with the second external gear 63.

The first external gear 62 and the second external gear 63 are arranged side by side, and the lengths of the first rack 31 and the second rack 32 are consistent, so that the space occupation is reduced as much as possible; in this embodiment, the second external gear 63 and the second rack 32 are additionally arranged and connected in a transmission manner, so that the movement of the transmission plate 3 is more stable and reliable.

Optionally, as shown in fig. 5 and 6, the rotary switch 4 is provided with an accommodating cavity 42 for the internal gear 61 to be mounted, a protruding strip 43 is provided on a sidewall of the accommodating cavity 42, and a locking protrusion 611 and a limiting protrusion 612, which are respectively matched with the protruding strip 43, are provided on an outer wall of the internal gear 61.

The number of the limiting lugs 612 is two, the two limiting lugs 612 are arranged at intervals, two locking protrusions 611 are arranged between the two limiting lugs 612, the two locking protrusions 611 are respectively arranged close to the two limiting lugs 612, the distance between the limiting lugs 612 and the locking protrusions 611 which are close to each other is consistent with the thickness of the convex strip 43, namely, when the convex strip 43 is clamped into the position between the two adjacent limiting lugs 612 and the locking protrusions 611, the position of the rotary switch 4 is locked; the height of the limit bump 612 protruding out of the outer wall of the inner gear 61 is higher, and when the convex strip 43 abuts against the limit bump 612, the rotation of the knob switch 4 can drive the inner gear 61 to rotate, so that the movement of the transmission plate 3 is realized; the locking projection 611 projects from the outer wall of the internal gear 61 at a low height, and when the position of the transmission plate 3 is locked, the rotation of the knob switch 4 can drive the projection 43 to move over the locking projection 611.

When the handle is disassembled, a user firstly rotates the knob handle 41 to drive the convex strip 43 to move out of the position between the limit bump 612 and the locking protrusion 611, then presses the unlocking switch 5 to remove the limit on the transmission plate 3, then continuously rotates the knob switch 4 in the same direction, after the convex strip 43 contacts the next locking protrusion 611, the knob switch 4 drives the internal gear 61 to rotate, the internal gear 61 is meshed with the first rack 31 to drive the transmission plate 3 to move forwards, so that the movable clamping piece 2 extends forwards until the pot body can be separated from the movable clamping piece 2 and the fixed clamping piece 11, and the handle disassembling operation is completed; when the handle is installed, the side wall of the pot body is placed between the movable clamping piece 2 and the fixed clamping piece 11, then the knob switch 4 is rotated in the opposite direction, after the convex strip 43 contacts the locking protrusion 611, the knob switch 4 drives the inner gear 61 to rotate in the opposite direction, when the convex strip 43 is extruded into the position between the locking protrusion 611 and the limiting protrusion 612, the unlocking switch 5 can just reset and lock the transmission plate 3 again, and the operation of installing the handle on the pot body is completed.

Optionally, as shown in fig. 2 and 4, the unlocking switch 5 is connected to a limiting block 51, the driving plate 3 is provided with a limiting through hole 33 matched with the limiting block 51, and a first return spring 7 is arranged between the limiting block 51 and the housing 1.

The moving direction of the limiting block 51 is perpendicular to the moving direction of the transmission plate 3, when a user presses the unlocking switch 5 downwards, the limiting block 51 is pushed to move downwards and is separated from the limiting through hole 33, so that the transmission plate 3 can move forwards under the action of external force, and at the moment, the first return spring 7 is in a compressed state; when the driving plate 3 is moved backwards to reset under the action of external force, and when the limiting block 51 is aligned with the limiting through hole 33, the limiting block 51 moves upwards under the action of the spring force of the first reset spring 7 and is clamped into the limiting through hole 33, so that the position of the driving plate 3 is locked.

Optionally, as shown in fig. 4, the transmission plate 3 is provided with a rail 34 engaged with the unlocking switch 5, and the rail 34 is communicated with the limiting through hole 33.

The length direction of the rail 34 is consistent with the moving direction of the transmission plate 3, the width of the rail 34 in the left-right direction is smaller than that of the limiting block 51 in the left-right direction, and the unlocking switch 5 can move in the rail 34; one end of the rail 34 is communicated with the limiting through hole 33 so that the unlocking switch 5 can smoothly enter the rail 34 after moving downwards, and the other end of the rail 34 is closed so as to limit the length of the transmission plate 3 extending forwards.

Optionally, as shown in fig. 3 and 4, a second return spring 8 is disposed between the transmission plate 3 and the housing 1.

Wherein, the length direction of second reset spring 8 is unanimous with the moving direction of driving plate 3, when driving plate 3 is locked, second reset spring 8 is in by compression state, after 5 unblock driving plates 3 of unblock switch, second reset spring 8 promotes driving plate 3 and moves a segment distance forward, in order to prevent that driving plate 3 from being locked again by unblock switch 5, specifically do, second reset spring 8 promotes driving plate 3 and moves a segment distance forward after, stopper 51 and spacing through-hole 33 misplace each other, thereby when preventing the external force on the unblock switch 5 and withdrawing, driving plate 3 still can be in the unblock state, in order to ensure that follow-up knob switch 4 drives driving plate 3 and continues to move forward.

Optionally, as shown in fig. 2, the movable clip 2 is integrally molded with an anti-slip rubber sleeve 9.

The movable clamping piece 2 and the conduction plate are integrally formed, the material is preferably a metal material, and the deformation resistance strength is high; the anti-skid rubber sleeve 9 is wrapped outside the movable clamping piece 2 in an injection molding mode, and plays a role in increasing friction force, so that the movable clamping piece 2 and the fixed clamping piece 11 can be ensured to firmly clamp the pot body; the antiskid gum cover 9 is provided with a plurality of bulges at intervals on one side close to the fixed clamping piece 11, which is helpful for improving the antiskid effect.

Another embodiment of the invention provides a cookware comprising the detachable universal handle as described above.

The pan in this embodiment, set up knob switch 4 and unblock switch 5, and with unblock switch 5 setting in knob handle 41 below of knob switch 4, make only turn round earlier when dismantling the handle from the pot body and just can press unblock switch 5 after knob switch 4, so that driving plate 3 can remove for casing 1, and drive movable clamping piece 2 by driving plate 3 and remove for fixed clamping piece 11, thereby realize the dismantlement operation of handle, the design of this kind of dual switch, can prevent effectively that the user from maloperation unblock handle, ensure the security that the handle used.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.