阅读说明：本技术 一种可调节的床架 (Adjustable bedstead ) 是由 王炳坤 于 2021-08-26 设计创作，主要内容包括：本发明涉及家具技术领域,尤其涉及一种可调节的床架。床架包括框架组件、控制器和收卷单元,所述收卷单元包括至少两个第一收卷组件,所述第一收卷组件与所述控制器电信号连接；所述框架组件包括横骨架和竖骨架,所述横骨架与所述竖骨架首尾依次连接形成外框架；两相对的所述竖骨架上分别设置有至少一个第一收卷组件,两侧的所述第一收卷组件之间设置有绷带,所述控制器控制所述第一收卷组件工作,两侧所述第一收卷组件协同作用带动所述绷带松弛或张紧。用户通过控制器控制第一收卷组件工作,第一收卷组件带动两侧所述竖骨架之间的所述绷带松弛或张紧,从而调节床架的支撑软硬度,通过调节床架的支撑软硬度,能够有效提升用户的使用舒适度。(The invention relates to the technical field of furniture, in particular to an adjustable bedstead. The bedstead comprises a frame component, a controller and a rolling unit, wherein the rolling unit comprises at least two first rolling components, and the first rolling components are in electric signal connection with the controller; the frame assembly comprises a transverse frame and a vertical frame, and the transverse frame and the vertical frame are sequentially connected end to form an outer frame; the two opposite vertical frameworks are respectively provided with at least one first rolling component, bandages are arranged on two sides between the first rolling components, the controller controls the first rolling components to work, and the first rolling components on two sides drive the bandages to relax or tension under the synergistic effect. The user passes through the work of the first rolling component of controller control, and first rolling component drives both sides erect between the skeleton the bandage is lax or the tensioning to adjust the support soft or hard degree of bedstead, through the support soft or hard degree of adjusting the bedstead, can effectively promote user's use comfort level.)

1. An adjustable bed frame is characterized by comprising a frame component (1), a controller (2) and a rolling unit, wherein the rolling unit comprises at least two first rolling components (3), and the first rolling components (3) are in electric signal connection with the controller (2);

the frame assembly (1) comprises a transverse frame (11) and a vertical frame (12), wherein the transverse frame (11) and the vertical frame (12) are sequentially connected end to form an outer frame;

two are relative be provided with at least one first rolling component (3) on erecting skeleton (12) respectively, both sides be provided with bandage (4) between first rolling component (3), controller (2) control first rolling component (3) work, both sides first rolling component (3) synergism is used for driving bandage (4) are lax or the tensioning.

2. The adjustable bed base according to claim 1, wherein the frame assembly (1) further comprises a support frame (13) and a stopper, the support frame (13) being disposed within the outer frame;

slide rails (111) are arranged in the transverse framework (11), the support frames (13) are arranged at intervals along the slide rails (111) and are in sliding connection with the slide rails (111), and the limiting pieces are used for fixing the support frames (13).

3. The adjustable bed base according to claim 2, wherein the first winding member (3) comprises a driving roller (32) and a driving source (31), the driving source (31) rotates the driving roller (32), and the bandage (4) is wound on the driving roller (32).

4. An adjustable bed base according to claim 3, characterised in that the support frame (13) is provided with through holes through which the bandage (4) is attached to the first roll-up unit (3) on both sides.

5. The adjustable bed base according to claim 3, wherein the winding unit further comprises a second winding assembly (6), a plurality of the support frames (13) being provided in the outer frame;

at least one of the two opposite side surfaces of the support frame (13) is provided with the second rolling component (6), and the bandage (4) is arranged between the second rolling component (6) and the first rolling component (3) on the corresponding side.

6. An adjustable bed base according to claim 3 wherein the roll-up unit comprises a plurality of first roll-up units (3), wherein a plurality of second roll-up units (6) are respectively arranged on two opposite sides of one of the supporting frames (13), the number and position of the second roll-up units (6) are matched with the first roll-up units (3), and the bandage (4) is arranged between the second roll-up units (6) and the matched first roll-up units (3).

7. An adjustable bed base according to any one of claims 5 or 6 wherein the second winding assembly (6) comprises a fixed roller to which one end of the bandage (4) is fixed and the other end of the bandage (4) is wound around the drive roller (32).

8. The adjustable bed frame according to claim 2, wherein the limiting member is a fixed switch (114), the horizontal frame (11) has a sliding slot (113), and the fixed switch (114) is slidably disposed in the sliding slot (113).

9. The adjustable bed base according to claim 2, further comprising a telescopic lifting assembly (5), said lifting assembly (5) being electrically connected to said controller (2), said lifting assembly (5) being provided on said support frame (13) and said outer frame for adjusting the height of said bed base.

10. The adjustable bed base according to claim 9, wherein the lifting assembly (5) comprises a cylinder and a lifting rod, the telescopic end of the cylinder being fixedly connected to one end of the lifting rod.

Technical Field

The invention relates to the technical field of furniture, in particular to an adjustable bedstead.

Background

According to the world health organization survey, about one third of people in the world have sleep problems, and one third of the life time of the people is spent in bed, so the use experience of the mattress directly influences the sleep of the people.

To improve the comfort of the bed, more and more users choose to buy the electric bed. The electric bed can electrically control the height of the head or the feet of the bed board and freely adjust the bending degree of the bed board, the bed frame of the electric bed is divided into a skeleton frame and a bed board type, the skeleton frame is called as an European-style electric bed, and the bed board type is called as an American-style electric bed.

The skeleton frame is an important component of the bed frame, and mainly plays a role in bearing and supporting a mattress, and the quality of the skeleton frame also affects the sleep. Currently, the sizes of the inner parts of the bed frames on the market are various, and are 1.2 × 2m, 1.5 × 2m or 1.8 × 2 m.

Generally, the bed frame includes a skeleton frame for supporting the mattress and a plurality of support rods located below the skeleton frame, and ends of the support rods are fixedly disposed on a frame assembly of the bed frame for providing support to the skeleton frame. However, most of the skeleton frames in the market provide the mattress with non-adjustable support hardness, so the electric bed has low flexibility.

Disclosure of Invention

The invention aims to provide an adjustable bed frame, which can flexibly adjust the support hardness of the bed frame to a mattress, and improve the flexibility of the bed frame so as to improve the use comfort of a user.

In order to achieve the purpose, the invention adopts the following technical scheme:

an adjustable bed frame comprises a frame assembly, a controller and a rolling unit, wherein the rolling unit comprises at least two first rolling assemblies which are in electric signal connection with the controller;

the frame assembly comprises a transverse frame and a vertical frame, and the transverse frame and the vertical frame are sequentially connected end to form an outer frame;

two are relative be provided with at least one first rolling component on the perpendicular skeleton respectively, both sides be provided with the bandage between the first rolling component, controller control first rolling component work, both sides first rolling component synergism is used for driving the bandage is lax or the tensioning.

Preferably, the frame assembly further comprises a support frame and a limiting member, and the support frame is arranged in the outer frame;

the transverse framework is internally provided with slide rails, the support frames are arranged at intervals along the slide rails and are in sliding connection with the slide rails, and the limiting parts are used for fixing the support frames.

Preferably, the first rolling component comprises a driving roller and a driving source, the driving source drives the driving roller to rotate, and the bandage is wound on the driving roller.

Preferably, the support frame is provided with a through hole, and the bandage penetrates through the through hole and is connected to the first rolling components on two sides.

Preferably, the winding unit further comprises a second winding assembly, and a plurality of support frames are arranged in the outer frame;

at least one of the two opposite side surfaces of the support frame is provided with the second rolling component, and the bandage is arranged between the second rolling component and the first rolling component on the corresponding side.

Preferably, the rolling unit includes a plurality of first rolling subassemblies, and one of them is provided with a plurality of second rolling subassemblies on two relative sides of support frame respectively, the quantity and the position of second rolling subassembly with first rolling subassembly phase-match, second rolling subassembly and assorted set up between the first rolling subassembly the bandage.

Preferably, the second rolling component comprises a fixing roller, one end of the bandage is fixed on the fixing roller, and the other end of the bandage is wound on the driving roller.

Preferably, the limiting part is a fixed switch, a sliding groove is formed in the transverse framework, and the fixed switch is arranged in the sliding groove in a sliding mode.

Preferably, the bed frame further comprises a telescopic lifting assembly, the lifting assembly is electrically connected with the controller, and the lifting assembly is arranged on the supporting frame and the outer frame and used for adjusting the height of the bed frame.

Preferably, the lifting assembly comprises an air cylinder and a lifting rod, and the telescopic end of the air cylinder is fixedly connected to one end of the lifting rod.

Compared with the prior art, the embodiment of the invention has the following beneficial effects:

the user passes through the work of the first rolling component of controller control, and first rolling component drives both sides erect between the skeleton the bandage is lax or the tensioning to adjust the support soft or hard degree of bedstead, through the support soft or hard degree of adjusting the bedstead, can effectively promote user's use comfort level.

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, and 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 these drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of a bed frame according to an embodiment of the present invention;

FIG. 2 is a top view of a bed frame according to an embodiment of the present invention;

FIG. 3 is a bottom view of a bed frame according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a first winding assembly according to an embodiment of the present invention;

FIG. 5 is a first schematic view of a partial structure of a bed frame according to an embodiment of the present invention;

FIG. 6 is a schematic view of a partial structure of a bed frame according to an embodiment of the present invention;

fig. 7 is a schematic view of a partial structure of a bed frame according to an embodiment of the present invention.

Illustration of the drawings: the device comprises a frame component 1, a controller 2, a first rolling component 3, a bandage 4, a lifting component 5 and a second rolling component 6;

a transverse framework 11, a vertical framework 12, a support frame 13, a driving source 31 and a driving roller 32;

a slide rail 111, a slide groove 113, a fixed switch 114 and an arc-shaped protrusion 121.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the referred devices or elements must have the specific orientations, be configured to operate in the specific orientations, and thus are not to be construed as limitations of the present invention.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Referring to fig. 1 to 7, an adjustable bed frame comprises a frame assembly 1, a controller 2 and a rolling unit, wherein the rolling unit comprises at least two first rolling assemblies 3, and the first rolling assemblies 3 are in electrical signal connection with the controller 2;

the frame assembly 1 comprises a transverse frame 11 and a vertical frame 12, wherein the transverse frame 11 and the vertical frame 12 are sequentially connected end to form an outer frame;

the two opposite vertical frameworks 12 are respectively provided with at least one first rolling component 3, bandages 4 are arranged between the first rolling components 3 on the two sides, the controller 2 controls the first rolling components 3 to work, and the first rolling components 3 on the two sides are used for driving the bandages 4 to relax or tension under the synergistic effect.

Specifically, first rolling component 3 and 2 signal connection of controller, including wired signal connection and wireless signal connection, set up the cavity that holds first rolling component 3 on the perpendicular skeleton 12. When using, the user supports the needs of soft or hard degree according to oneself to the bedstead, and the user passes through the work of first rolling component 3 of controller 2 control, and first rolling component 3 drives the bandage 4 lax or the tensioning between the perpendicular skeleton 12 of both sides to adjust the support soft or hard degree of bedstead, effectively promote user's use comfort.

In an alternative embodiment, the frame assembly 1 further includes a supporting frame 13 and a limiting member, the supporting frame 13 is disposed in the outer frame;

slide rails 111 are arranged in the transverse framework 11, the support frames 13 are arranged at intervals along the slide rails 111 and are in sliding connection with the slide rails 111, and the limit pieces fix the support frames 13.

The support frames 13 are movably mounted on the slide rails 111, a user adjusts the width between the support frames 13 and the vertical frameworks 12 on two sides or the width between the adjacent support frames 13 according to actual needs, the support frames 13 slide on the slide rails 111, after the support frames 13 are adjusted to preset positions, the support frames 13 are fixed by limiting pieces, and when the user lies on a bed, all parts of the bed frame are stressed uniformly. The use comfort of the user is further improved by adjusting the width of the gap at each position of the bed frame. In addition, the bed frame is simple to adjust and operate and has stronger practicability.

In an alternative embodiment, referring to fig. 5 in particular, the vertical frames 12 on both sides are respectively provided with a plurality of first rolling assemblies 3, each support frame 13 is provided with a through hole, a plurality of bandages 4 pass through the through holes to be connected to the first rolling assemblies 3 on both sides, and the bed frame is partitioned up and down.

First rolling component 3 includes drive roller 32 and driving source 31, and driving source 31 drives drive roller 32 and rotates, and drive roller 32 sets up the output at driving source 31, and bandage 4 twines on drive roller 32, and drive roller 32 work drives drive roller 32 and rotates, drives bandage 4 lax or tensioning from this to the realization bedstead is to the support hardness adjustment that the mattress provided.

The driving source 31 of the present embodiment is a motor. Wherein the motor on one side rotates forwards, the motor on the other side rotates backwards, and the bandage 4 can realize a loose or tensioning state. In addition, the support frame 13 of the present application can be arranged on the horizontal frame 11, and also can be arranged on the vertical frame 12, and the horizontal and vertical frames of the present application are only convenient for writing.

In an optional embodiment, the winding unit further includes a second winding assembly 6, a plurality of support frames 13 are disposed in the outer frame, and the second winding assembly 6 of this embodiment is the same as the first winding assembly 3 in structure design and working principle;

at least one second rolling component 6 is respectively arranged on two opposite side surfaces of one support frame 13, and bandages 4 are arranged between the second rolling components 6 and the first rolling components 3 on the corresponding side.

Referring to fig. 6 specifically, the winding unit includes two first winding assemblies 3, a plurality of support frames 13 are arranged in the outer frame, two opposite side surfaces of the middle support frame 13 are respectively provided with a second winding assembly 6, a bandage 4 is arranged between the second winding assembly 6 and the first winding assembly 3 corresponding to the side, through holes are formed in positions of the other support frames 13 corresponding to the bandage 4, the bandage 4 penetrates through the through holes and is arranged on the second winding assembly 6 and the first winding assembly 3 corresponding to the side, and the bed frame is partitioned left and right.

Optionally, referring to fig. 7, the winding unit includes a plurality of first winding assemblies 3, a plurality of support frames 13 are disposed in the outer frame, two opposite side surfaces of the middle support frame 13 are respectively provided with a second winding assembly 6, the number and the position of the second winding assemblies 6 are matched with those of the first winding assemblies 3, and a bandage 4 is disposed between the first winding assemblies 3 and the second winding assemblies 6. The bedstead is provided with many bandages 4, through a plurality of second rolling component 6 and a plurality of first rolling component 3, the bedstead has realized controlling the subregion and from top to bottom the subregion. The controller 2 controls each first rolling component 3 and each second rolling component 6 independently, so that the supporting softness and hardness of each region of the bedstead can be adjusted flexibly.

The structures of the first winding assembly 3 and the second winding assembly 6 in the present application are not limited to the above structures. Alternatively, the first winding assembly 3 includes a fixed roller and the second winding assembly 6 includes a driving roller 32 and a driving source 31, or the first winding assembly 3 includes a driving roller 32 and a driving source 31 and the second winding assembly 6 includes a fixed roller. When the bandage 4 is arranged between the first rolling component 3 and the second rolling component 6, one end of the bandage 4 is fixed on the fixing roller, the other end of the bandage 4 is wound on the driving roller 32, and the fixing roller is fixed on the vertical frame 12 or the supporting frame 13. The drive roller 32 is driven to rotate by the drive source 31 on one side, so that one end of the bandage 4 is driven to move, and the bandage 4 can be loosened or tensioned. In an alternative embodiment, the first rolling assembly 3 includes a fixed roller, a driving roller 32 and a driving source 31, at least one first rolling assembly 3 is disposed on each of the vertical frames 12 on both sides, one end of the bandage 4 is fixed on the fixed roller of the first rolling assembly 3 on one side, and the other end of the bandage 4 is fixed on the driving roller 32 of the first rolling assembly 3 on the other side.

After the position of the supporting frame 13 is adjusted, the supporting frame 13 needs to be fixed by a limiting member, in an optional embodiment, the limiting member is a fixed switch 114, a sliding groove 113 is formed in the transverse frame 11, and the fixed switch 114 is slidably disposed in the sliding groove 113. The number of the fixed switches 114 is set according to the number of the support frames 13, the fixed switches 114 slide correspondingly according to the sliding condition of the corresponding support frames 13, and the support frames 13 are fixed by screwing the fixed switches 114 in a rotating manner.

The structure of the limiting element is not limited to the fixed switch 114, and in an alternative embodiment, the limiting element is a claw structure, the claw structure is hinged on the supporting frame 13, the claw structure is opened, the supporting frame 13 can freely slide along the sliding rail 111, the claw structure slides along with the supporting frame 13 relative to the horizontal frame 11, and after the supporting frame 13 is adjusted to a preset position, the claw structure fixes the supporting frame 13 on the horizontal frame 11.

In an alternative embodiment, the vertical frame 12 is provided with an arc-shaped protrusion 121 at a position contacting with the mattress, and/or the support frame 13 is provided with an arc-shaped protrusion 121 at a position contacting with the mattress. The arc-shaped protrusion 121 can support the mattress, prevent the mattress from pressing the joint of the bandage and the first rolling component 3 and the second rolling component 6, and protect the bandage 4.

Further, the bedstead also comprises a telescopic lifting component 5, the lifting component 5 is electrically connected with the controller 2, the controller 2 controls the lifting component 5 to work, and the lifting component 5 is arranged on the support frame 13 and used for adjusting the overall height of the bedstead. Optionally, a plurality of lifting assemblies 5 are arranged on the supporting frame 13. Further, lifting unit 5 includes cylinder and lifter, and the flexible end fixed connection of cylinder is in the one end of lifter.

In an alternative embodiment, an extension rod is arranged in the transverse frame 11, the extension rod is fixedly connected with the vertical frame 12, and the transverse frame 11 is movably connected with the vertical frame 12. When the width between the vertical frameworks 12 on the two opposite sides needs to be changed, the transverse framework 11 is separated from the vertical frameworks 12, and the extension rod is pulled out of the transverse framework 11.

In conclusion, the bedstead of this embodiment includes frame set 1, controller 2 and first rolling component 3, and frame set 1 includes horizontal skeleton 11, erects skeleton 12 and support frame 13, is provided with first rolling component 3 on the perpendicular skeleton 12 respectively, is provided with bandage 4 between the first rolling component 3 of both sides, and first rolling component 3 drives bandage 4 and relaxs or the tensioning, thereby controller 2 adjusts the support soft or hard degree of the adjustment bedstead of first rolling component 3. In addition, the bed frame supporting hardness can be adjusted in a partitioning manner according to different body types of the couple, and the practicability of the bed frame is further enhanced. Slide rail 111 has been seted up in horizontal skeleton 11, and support frame 13 movable mounting is on slide rail 111, adjusts each clearance width of bedstead for the bedstead atress is more balanced everywhere when using, promotes user's use and experiences the sense.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.