Supports and furniture

Abstract

The application provides a support and furniture. The support comprises a fixed arm, a first rotating arm and a second rotating arm. One end of the first rotating arm is rotatably connected to the fixed arm, and the first rotating arm can rotate 360 degrees relative to the fixed arm. One end of the second rotating arm is rotatably connected to the end of the first rotating arm away from the fixed arm, and the second rotating arm can rotate 360 degrees relative to the first rotating arm. In this way, the restriction of the rotating angle of each rotating arm in the support is released, the rotating of the second rotating arm and the first rotating arm is more flexible, and different use postures can be adjusted to adapt to more use scenarios, thereby improving the use experience of people.

Description

Technical Field

[0001] This application relates to the field of home furnishing equipment, and more particularly to a bracket and furniture. Background Technology

[0002] As people's living standards improve, their demands for furniture such as chairs and beds are increasing, especially in terms of comfort. Currently, chairs and other seating furniture on the market are increasingly incorporating supports to facilitate the placement of electronic devices, books, ashtrays, and other items while resting or working. However, existing supports are slow to install and have limited rotation angles, resulting in limited posture adjustment capabilities and making it difficult to flexibly adapt to different usage scenarios.

[0003] Therefore, it is necessary to provide an improved support to solve some or all of the above problems. Utility Model Content

[0004] This application provides a highly flexible bracket and furniture.

[0005] This application provides a support, including: Fixed arm; A first rotating arm, one end of which is rotatably connected to the fixed arm, and the first rotating arm can rotate 360 ​​degrees relative to the fixed arm; The second rotating arm has one end rotatably connected to the end of the first rotating arm that is away from the fixed arm, and the second rotating arm can rotate 360 ​​degrees relative to the first rotating arm.

[0006] Furthermore, the axis of rotation of the first rotating arm relative to the fixed arm is parallel to the axis of rotation of the second rotating arm relative to the first rotating arm.

[0007] Furthermore, the first rotating arm is provided with a first protrusion, and the second rotating arm is provided with a first protruding ring, the first protruding ring being rotatably sleeved on the first protrusion; Alternatively, the first rotating arm may be provided with a second convex ring, and the second rotating arm may be provided with a second protrusion, with the second convex ring rotatably fitted onto the second protrusion.

[0008] Furthermore, it also includes a first rotating shaft assembly; The first rotating shaft assembly passes through the first protrusion and is connected to the second rotating arm; Alternatively, the first pivot assembly passes through the second protrusion and is connected to the first pivot arm.

[0009] Furthermore, the fixed arm includes a support arm body and a central connecting column, the central connecting column being located between the support arm body and the first rotating arm, and the central connecting column being fixedly disposed relative to the support arm body or the first rotating arm.

[0010] Furthermore, the intermediate column includes a column body and a rotating shaft passing through the column body, the rotating shaft protruding from the column body, and the rotating shaft and the column body are rotatably arranged relative to each other; One end of the column body is fixed to the support arm body, and the other end is abutted against the first rotating arm. The part of the rotating shaft that protrudes from the column body is fixed to the first rotating arm. Alternatively, one end of the column body is fixed to the first rotating arm, and the other end is abutted against the support arm body, with the portion of the rotating shaft protruding from the column body fixed to the support arm body.

[0011] Furthermore, the support arm body includes a vertical column, a horizontal column, and a fixing part. The horizontal column is connected between the vertical column and the fixing part, and the end of the vertical column facing away from the horizontal column contacts the central connecting column.

[0012] Furthermore, along the axial direction of the vertical column, the first rotating arm is located between the fixed arm and the second rotating arm.

[0013] Furthermore, it also includes a support member, wherein the end of the second rotating arm opposite to the first rotating arm is provided with a detachable portion, and the support member is detachably connected to the detachable portion.

[0014] This application also provides a piece of furniture, including: furniture body; As described above, the fixed arm is fixed to the furniture body at the end opposite to the first rotating arm.

[0015] Compared with the prior art, the bracket of this application is equipped with a fixed arm, a first rotating arm and a second rotating arm. The first rotating arm can rotate 360 ​​degrees relative to the fixed arm, and the second rotating arm can rotate 360 ​​degrees relative to the first rotating arm. This can release the limitation of the rotation angle of each rotating arm in the bracket, making the rotation of the second rotating arm and the first rotating arm more flexible and adjustable to different usage postures to adapt to more usage scenarios, thereby improving the user experience.

[0016] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this specification. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this specification and, together with the description, serve to explain the principles of this specification.

[0018] Figure 1 This is a three-dimensional view of the bracket in this application.

[0019] Figure 2 yes Figure 1 Exploded view of the central support structure.

[0020] Figure 3 This is a schematic diagram of the first and second rotating arms when they are separated in this application.

[0021] Figure 4 This is a perspective view of the furniture in this application when it is in a seated position and the supporting component is an electronic product bracket.

[0022] Figure 5 yes Figure 4 A 3D view of the furniture in a reclining position.

[0023] Figure 6 This is a perspective view of the furniture in this application when it is in a seated position and the supporting component is an ashtray.

[0024] Explanation of reference numerals: 1-Fixed arm; 11-Support arm body; 111-Vertical column; 112-Horizontal column; 113-Fixing part; 12-Center column; 121-Column body; 122-Swivel shaft; 2-First swivel arm; 21-First protrusion; 22-Second protrusion ring; 23-Third protrusion; 3-Second swivel arm; 31-First protrusion ring; 32-Second protrusion; 33-Detachable part; 4-First swivel shaft assembly; 5-Bearing component; 6-Furniture body; 10-Pad. Detailed Implementation

[0025] The technical solutions in the embodiments (or "implementations") of this application will be clearly and completely described herein with reference to the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0026] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movement of the components in a specific posture (as shown in the attached figures); if the specific posture changes, the directional indications or positional relationships will also change accordingly. Furthermore, the terms "first" and "second" used in the embodiments of this application are only for descriptive convenience and should not be construed as indicating or implying relative importance.

[0027] like Figure 1As shown, the bracket of this application includes a fixed arm 1, a first rotating arm 2, and a second rotating arm 3. One end of the first rotating arm 2 is rotatably connected to the fixed arm 1, and the first rotating arm 2 can rotate 360 ​​degrees relative to the fixed arm 1. One end of the second rotating arm 3 is rotatably connected to the end of the first rotating arm 2 opposite to the fixed arm 1, and the second rotating arm 3 can rotate 360 ​​degrees relative to the first rotating arm 2. In other words, the opposite ends of the first rotating arm 2 are rotatably connected to the fixed arm 1 and the second rotating arm 3, respectively. The second rotating arm 3 can rotate relative to the first rotating arm 2, and can also rotate with the first rotating arm 2 relative to the fixed arm 1. This configuration can remove the limitation on the rotation angle of each rotating arm in the bracket, making the rotation of the second rotating arm 3 and the first rotating arm 2 more flexible, and can be adjusted to different usage postures to adapt to more usage scenarios, thereby improving the user experience.

[0028] In some embodiments, the axis of rotation of the first rotating arm 2 relative to the fixed arm 1 is parallel to the axis of rotation of the second rotating arm 3 relative to the first rotating arm 2. Alternatively, it can be understood that the circular plane formed by the rotation of the first rotating arm 2 is parallel to the circular plane formed by the rotation of the second rotating arm 3. This arrangement increases the overall extension length of the support frame, meeting different usage scenarios. Of course, the axes of rotation of the first rotating arm 2 relative to the fixed arm 1 and the axes of rotation of the second rotating arm 3 relative to the first rotating arm 2 may not be parallel, or even intersect; this is not a limitation herein.

[0029] The fixed arm 1 can be fixed to the furniture structure to secure the entire support. Specifically, the fixed arm 1 includes a support arm body 11 and a central connecting column 12. The support arm body 11 can be fixed to the furniture structure, while the central connecting column 12 is located between the support arm body 11 and the first rotating arm 2. The central connecting column 12 can be fixed relative to either the support arm body 11 or the first rotating arm 2; that is, the central connecting column 12 can be fixed to the support arm body 11 and rotate relative to the first rotating arm 2; or, the central connecting column 12 can be fixed to the first rotating arm 2 and rotate relative to the support arm body 11.

[0030] Further integration Figure 2As shown, the following is a detailed description of the center connector 12, which includes a connector body 121 and a rotating shaft 122 passing through the connector body 121. Along the axial direction of the connector body 121, the connector body 121 has a through hole (not shown), and part of the rotating shaft 122 is located within the through hole, meaning that part of the rotating shaft 122 protrudes from the connector body 121, and the rotating shaft 122 and the connector body 121 are rotatably arranged relative to each other. One end of the connector body 121 is fixed to the end of the support arm body 11, and the other end abuts against the first rotating arm 2. The portion of the rotating shaft 122 protruding from the connector body 121 is fixed to the first rotating arm 2, thus allowing the connector body 121 and the support arm body 11 to be rotatably arranged relative to each other. The connector body 121 and the support arm body 11 can be fixed together by screwing, snapping, or other methods, and the rotating shaft 122 and the first rotating arm 2 can also be fixed together by screwing, snapping, or other methods; this document does not impose any limitations on these methods.

[0031] In some other embodiments, one end of the column body 121 is fixed to the first rotating arm 2, and the other end is abutted against the end of the support arm body 11. The portion of the rotating shaft 122 protruding from the column body 121 is fixed to the support arm body 11, thus allowing the column body 121 and the first rotating arm 2 to be rotatably arranged relative to each other. The column body 121 and the first rotating arm 2 can be fixed by means of screwing, snap-fitting, etc., and the rotating shaft 122 and the support arm body 11 can also be fixed by means of screwing, snap-fitting, etc., which are not limited herein.

[0032] The pivot 122 is disposed within the column body 121, with a portion of the pivot 122 protruding from the column body 121, thus improving the aesthetics of the connection between the fixed arm 1 and the first rotating arm 2. A threaded connection is provided at the end of the column body 121, eliminating the need for additional fasteners and improving the reliability of the connection between the column body 121 and the first rotating arm 2 or the support arm body 11.

[0033] In some embodiments, the support arm body 11 includes a vertical column 111, a horizontal column 112, and a fixing part 113, with the horizontal column 112 connecting the vertical column 111 and the fixing part 113. Specifically, the opposite ends of the horizontal column 112 are fixedly disposed to the end of the vertical column 111 and the fixing part 113, respectively, and the structure after the horizontal column 112 and the vertical column 111 are connected is L-shaped. The end of the vertical column 111 facing away from the horizontal column 112 contacts the intermediate column 12, for example, it can be fixedly connected to the intermediate column 12 or rotatably contacted.

[0034] The fixing part 113 is plate-shaped and can be fixed to the furniture structure. The horizontal column 112 can be vertically connected to the fixing part 113, and the two are preferably fixed by welding, but not limited to welding, thereby increasing the structural strength between the horizontal column 112 and the fixing part 113. To improve the connection stability between the fixing part 113 and the furniture structure, the fixing part 113 is provided with a plurality of screw holes (not shown) for fasteners to pass through.

[0035] In some embodiments, along the axial direction of the vertical column 111, the first rotating arm 2 is located between the fixed arm 1 and the second rotating arm 3. Admittedly, along the axial direction of the vertical column 111, the first rotating arm 2 may also be located above the fixed arm 1 and the second rotating arm 3, that is, the fixed arm 1 and the second rotating arm 3 are both rotatably connected to the same side of the first rotating arm 2.

[0036] To improve the smoothness and stability of the relative rotation of the first rotating arm 2 and the second rotating arm 3, the first rotating arm 2 is provided with a first protrusion 21, and the second rotating arm 3 is provided with a first protruding ring 31, the first protruding ring 31 being rotatably fitted onto the first protrusion 21. Indeed, as... Figure 3 As shown, the first rotating arm 2 may also be provided with a second protruding ring 22, and the second rotating arm 3 may be provided with a second protrusion 32, with the second protruding ring 22 rotatably fitted onto the second protrusion 32. Correspondingly, the first rotating arm 2 may also include a third protrusion 23, which contacts the column body 121.

[0037] The bracket may also include a first rotating shaft assembly 4. The first rotating shaft assembly 4 passes through the first protrusion 21 and is connected to the second rotating arm 3. Alternatively, the first rotating shaft assembly 4 passes through the second protrusion 32 and is connected to the first rotating arm 2. The bracket can quickly install the first rotating arm 2, the second rotating arm 3, and the fixed arm 1 through the first rotating shaft assembly 4 and the rotating shaft 122, and can also adjust the rotational tension between the first rotating arm 2 and the second rotating arm 3, as well as between the first rotating arm 2 and the fixed arm 1, so that the user can flexibly adjust the force according to the needs and improve the user experience of the bracket.

[0038] The bracket may also include a support member 5 and multiple gaskets 10. The second rotating arm 3 has a detachable portion 33 at its end opposite to the first rotating arm 2, and the support member 5 is detachably connected to the detachable portion 33. The support member 5 may be a cup holder, electronic product holder, ashtray, or other functional module. The gaskets 10 may be located between the third protrusion 23 and the column body 121, between the first rotating arm 2 and the second rotating arm 3, and between the limiting portion of the first rotating shaft assembly 4 and the first rotating arm 2. This arrangement improves the connection strength and wear resistance between the fixed arm 1 and the first rotating arm 2 and the second rotating arm 3.

[0039] like Figures 4 to 6As shown, this application also provides a piece of furniture, including a furniture body 6 and a support as described above. The end of the fixed arm 1 facing away from the first rotating arm 2 is fixed to the furniture body 6; specifically, the fixing part 113 is fixed to the furniture body 6. The furniture body 6 can be a chair, bedside table, table, or other furniture. The use of the support will be described in detail below using a chair as an example. The fixing part 113 is fixed to the bottom of the furniture body 6, and the first rotating arm 2 and the second rotating arm 3 are located above the armrests of the furniture body 6. When the furniture body 6 is adjusted to different sitting positions, the support can also extend to different lengths to facilitate the use of the support member 5.

[0040] It should be noted that the technical solutions or features described in the above embodiments can be combined or supplemented with each other without conflict. The scope of protection of this application is not limited to the precise structures described in the above embodiments and shown in the accompanying drawings; all modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A support, characterized in that, include: Fixed arm (1); The first rotating arm (2) has one end rotatably connected to the fixed arm (1), and the first rotating arm (2) can rotate 360 ​​degrees relative to the fixed arm (1); The second rotating arm (3) is rotatably connected at one end to the end of the first rotating arm (2) away from the fixed arm (1), and the second rotating arm (3) can rotate 360 ​​degrees relative to the first rotating arm (2).

2. The bracket according to claim 1, characterized in that, The axis of rotation of the first rotating arm (2) relative to the fixed arm (1) is parallel to the axis of rotation of the second rotating arm (3) relative to the first rotating arm (2).

3. The bracket according to claim 1, characterized in that, The first rotating arm (2) is provided with a first protrusion (21), and the second rotating arm (3) is provided with a first protruding ring (31). The first protruding ring (31) is rotatably sleeved on the first protrusion (21). Alternatively, the first rotating arm (2) is provided with a second protruding ring (22), and the second rotating arm (3) is provided with a second protrusion (32), with the second protruding ring (22) rotatingly fitted onto the second protrusion (32).

4. The stent according to claim 3, characterized in that, It also includes the first rotating shaft assembly (4); The first rotating shaft assembly (4) passes through the first protrusion (21) and is connected to the second rotating arm (3); Alternatively, the first pivot assembly (4) passes through the second protrusion (32) and is connected to the first pivot arm (2).

5. The bracket according to claim 1, characterized in that, The fixed arm (1) includes a support arm body (11) and a central connecting column (12). The central connecting column (12) is located between the support arm body (11) and the first rotating arm (2). The central connecting column (12) is fixedly arranged relative to the support arm body (11) or the first rotating arm (2).

6. The bracket according to claim 5, characterized in that, The central connecting column (12) includes a column body (121) and a rotating shaft (122) passing through the column body (121). The rotating shaft (122) partially protrudes from the column body (121), and the rotating shaft (122) and the column body (121) are rotatably arranged relative to each other. One end of the column body (121) is fixed to the arm body (11), and the other end is attached to the first rotating arm (2). The part of the rotating shaft (122) protruding from the column body (121) is fixed to the first rotating arm (2). Alternatively, one end of the column body (121) is fixed to the first rotating arm (2), and the other end is attached to the support arm body (11), and the part of the rotating shaft (122) protruding from the column body (121) is fixed to the support arm body (11).

7. The bracket according to claim 5, characterized in that, The arm body (11) includes a vertical column (111), a horizontal column (112) and a fixing part (113). The horizontal column (112) is connected between the vertical column (111) and the fixing part (113). The end of the vertical column (111) away from the horizontal column (112) is in contact with the central connecting column (12).

8. The bracket according to claim 7, characterized in that, Along the axial direction of the vertical column (111), the first rotating arm (2) is located between the fixed arm (1) and the second rotating arm (3).

9. The bracket according to claim 1, characterized in that, It also includes a support member (5), and the second rotating arm (3) has a detachable part (33) at one end away from the first rotating arm (2), and the support member (5) is detachably connected to the detachable part (33).

10. A type of furniture, characterized in that, include: Furniture body (6); The bracket as claimed in any one of claims 1-9, wherein the end of the fixed arm (1) facing away from the first rotating arm (2) is fixed to the furniture body (6).

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