Multipurpose support

Abstract

The utility model relates to a multi-purpose support which can support more stably through improvement of a locking structure and comprises a first body and a second body, the first body and the second body are connected in a turnover mode, the first body and / or the second body are / is provided with a first supporting structure, and a second supporting structure is arranged between the first body and the second body. The first supporting structure and / or the second supporting structure comprise / comprises a supporting frame hinged to the first body through a hinge shaft, and a locking structure is arranged between the first body and the supporting frame. The locking structure comprises an abutting piece located with the supporting frame in the circumferential direction of the hinge shaft, the abutting piece is provided with a locating part, and the first body and / or the second body are / is provided with a plurality of locating grooves. Or the locking structure comprises an abutting piece which is positioned with the first body and / or the second body in the circumferential direction of the hinge shaft, the abutting piece is provided with a positioning part, and the supporting frame is provided with a plurality of positioning grooves.

Description

Technical Field

[0001] This application relates to the fields of nap pillows and reading stand brackets, and particularly to a multi-purpose bracket. Background Art

[0002] The Chinese utility model patent with the authorization announcement number CN218819333U applied by the applicant discloses a multi-purpose bracket that can be used as a sleeping pillow and can also accommodate the sleeping pillow part, and use the placement surface to place electronic devices, books and other items. Among them, a locking member is provided between the first body and the support frame to fix or relatively move the first body and the support frame.

[0003] Most of the existing locking members are bolts. As shown in the drawings of the Chinese utility model patent with the authorization announcement number CN218819333U, there are problems such as loose fixation and easy thread slipping after long-term use.

[0004] In addition, the first body of the bracket is formed by laminating two parts, and a storage groove is provided on the outside, so that the storage space for accommodating the sleeping pillow part between the first body and the second body is small, and the hardness and strength requirements for the first body and the second body are relatively high when the overall external thickness is the same. Summary of the Invention

[0005] This application provides a multi-purpose bracket to at least solve the problem of loose fixation existing in the bracket in the prior art.

[0006] To achieve the above object, this application provides a multi-purpose bracket, including a first body and a second body. The first body and the second body are reversibly connected so that the first body and the second body can cover each other to form a closed state, or the first body can be flipped to the back side of the second body to form an open state. The first body and / or the second body is provided with a first support structure. In the closed state, the first support structure can support the first body and the second body to be placed obliquely. And / or, a second support structure is provided between the first body and the second body. In the open state, the first body and the second body are supported by the second support structure so that an included angle is formed between the first body and the second body. It is characterized in that: the first support structure and / or the second support structure includes a support frame hinged to the first body through a hinge shaft, and a locking structure for fixing or relatively moving the first body and the support frame is provided between the first body and the support frame;

[0007] The locking structure includes an abutting member positioned relative to the support frame in the circumferential direction of the hinge shaft. The abutting member is provided with a positioning portion, and the first body and / or the second body are provided with a plurality of positioning grooves. Alternatively, the locking structure includes an abutting member positioned relative to the first body and / or the second body in the circumferential direction of the hinge shaft. The abutting member is provided with a positioning portion, and the support frame is provided with a plurality of positioning grooves;

[0008] When the support frame rotates relative to the first body and / or the second body, the positioning portion abuts in different positioning grooves to position the support frame relative to the first body and / or the second body at different angles.

[0009] Preferably, the support frame is provided with an installation groove and an end cap. The abutting member is arranged between the installation groove and the end cap, and the installation groove is provided with a through hole for the positioning portion to pass through to the side where the positioning groove is located.

[0010] Preferably, the abutting member can move relative to the support frame in the axial direction of the hinge shaft. An elastic member is arranged between the abutting member and the support frame, and the elastic member has a force for keeping the positioning portion in abutment against the positioning groove.

[0011] Preferably, the support frame is provided with an installation groove and an end cap. The abutting member is arranged between the installation groove and the end cap, and an elastic member is arranged between the abutting member and the end cap. The elastic member has a force for keeping the positioning portion in abutment against the positioning groove.

[0012] Preferably, a receiving groove is provided on the side surface of the first body and / or the second body. The positioning groove is arranged in the receiving groove and is arranged around the hinge shaft.

[0013] Preferably, the receiving groove is provided with an anti-rotation portion for restricting the rotation range of the support frame.

[0014] Preferably, blocking portions that can be flipped relative to the first body and a receiving groove for receiving the blocking portions are hinged to both side edges of the first body.

[0015] Preferably, the rotation direction of the blocking portion is perpendicular to the rotation direction of the support frame.

[0016] Preferably, a lock is provided between the first body and the second body.

[0017] Preferably, the buckle includes a buckle body. One end of the buckle body is rotatably connected to the second body, and the other end is provided with a hooking groove. The first body is provided with a hooking portion that is hooked and matched with the hooking groove. An elastic member is provided between the buckle body and the second body. The elastic member has a force that keeps the hooking portion hooked in the hooking groove. Pressing the buckle body against the force of the elastic member can disengage the hooking portion from the hooking groove.

[0018] According to the above content, the beneficial effect of this application is that by improving the locking structure, the locking and fixing are relatively firm during use and can be used for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of this application and form a part of this application. The schematic embodiments and descriptions thereof of this application are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0020] Figure 1 is a schematic diagram of the overall structure of this application;

[0021] Figure 2 is a cross-sectional view of this application;

[0022] Figure 3 is an exploded view of this application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the purpose, technical solutions and advantages of this application clearer, the following describes and explains this application with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not used to limit this application. Based on the embodiments provided in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of this application. In addition, it can also be understood that although the efforts made in this development process may be complex and lengthy, for those of ordinary skill in the art related to the content disclosed in this application, some design, manufacturing or production changes based on the technical content disclosed in this application are only conventional technical means and should not be understood as the content disclosed in this application being insufficient.

[0024] Referring to "embodiment" in this application means that a specific feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase appears in various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those of ordinary skill in the art explicitly and implicitly understand that the embodiments described in this application can be combined with other embodiments without conflict.

[0025] Unless otherwise defined, the technical terms or scientific terms involved in this application shall have the ordinary meanings understood by those with ordinary skills in the technical field to which this application belongs. The words such as "a", "an", "one kind", "the" and the like involved in this application do not indicate a quantity limitation and may represent a singular or plural number. The terms "include", "comprise", "have" and any variations thereof involved in this application are intended to cover non-exclusive inclusion; for example, a process, method, system, product or device that includes a series of steps or modules (units) is not limited to the listed steps or units, but may further include steps or units not listed, or may further include other steps or units inherent to these processes, methods, products or devices. The words such as "connect", "be connected" and the like involved in this application are not limited to direct connection, and may also be indirect connection, which may be direct fixed connection or transmission connection through an intermediate component. In addition, unless otherwise indicated, the fixed connection in this application should be understood as one of the ways of transmission connection in the transmission structure. The "plurality" involved in this application means greater than or equal to two. "And / or" describes the association relationship of associated objects and indicates that three relationships may exist. For example, "A and / or B" may represent: A exists alone, A and B exist simultaneously, and B exists alone. The terms "first", "second", "third", etc. involved in this application are only used to distinguish similar objects and do not represent a specific order for the objects.

[0026] See Figures 1 to 3 For a multi-purpose bracket of the present utility model, it includes a first body 1 and a second body 2. The bottom end of the first body and the bottom end of the second body are respectively hinged to different hinge shafts on a connecting plate to form a flipable connection, so that the first body and the second body are mutually covered to form a covered state or the first body is flipped to the back side of the second body to form an open state. The first body and / or the second body is provided with a first support structure. In the covered state, the first support structure can support the first body and the second body to be placed obliquely. A second support structure is provided between the first body and the second body. In the open state, the first body and the second body are supported by the second support structure so that an included angle is formed between the first body and the second body. Among them, the first support structure and the second support structure are the same support structure. The first support structure and the second support structure include a support frame 5 hinged to the first body through a hinge shaft 51. A locking structure for fixing or relatively moving the first body and the support frame is provided between the first body and the support frame.

[0027] The multi-purpose bracket structure and usage method of this embodiment are basically the same as those of another utility model patent previously applied for by the applicant (publication number: CN218819333U), and are described in detail in this previous patent. One of the differences between this embodiment and this previous patent is the locking structure.

[0028] In this embodiment, the locking structure includes an abutting member 61 positioned with the support frame in the circumferential direction of the hinge shaft. The abutting member is provided with a positioning portion 62, and a plurality of positioning grooves 63 are provided on the first body. When the support frame rotates relative to the first body and / or the second body, the positioning portion abuts in different positioning grooves to position the support frame relative to the first body and / or the second body at different angles.

[0029] In other embodiments, the locking structure includes an abutting member positioned with the first body and / or the second body in the circumferential direction of the hinge shaft. The abutting member is provided with a positioning portion, and the support frame is provided with a plurality of positioning grooves;

[0030] In this embodiment, an installation groove 52 is provided on the outer side of the support frame. A detachable end cap 53 is provided in the installation groove 52. The abutting member is provided between the installation groove and the end cap. The installation groove is provided with a through hole 54 for the positioning portion to pass through to the side where the positioning groove is located. Among them, the abutting member can move relative to the support frame in the axial direction of the hinge shaft. An elastic member (not shown in the figure) is provided between the abutting member and the support frame, and the elastic member has a force for keeping the positioning portion abutted towards the positioning groove.

[0031] A receiving groove 55 is provided on the side surface of the first body. The positioning groove is provided in the receiving groove and is arranged around the hinge shaft. The receiving groove is provided with a rotation-stopping portion 56 for restricting the rotation range of the support frame.

[0032] One of the differences between this embodiment and this previous patent is the installation position of the blocking portion 13: In this embodiment, blocking portions that can be flipped relative to the first body are hinged to both side edges of the first body, and a receiving groove 14 for receiving the blocking portions is provided, wherein the rotation direction of the blocking portions is perpendicular to the rotation direction of the support frame.

[0033] In this embodiment, a latch is provided between the first body and the second body. The latch includes a latch body 41. One end of the latch body is rotatably connected to a slot 21 on the side of the second body, and the other end is provided with a hooking groove 42. The first body is provided with a hooking portion 43 that is hooked and cooperated with the hooking groove. An elastic member (not shown in the figure) is provided between the latch body and the second body. The elastic member has a force that keeps the hooking portion hooked in the hooking groove. Pressing the latch body against the force of the elastic member can disengage the hooking portion from the hooking groove.

[0034] By improving the locking structure in this embodiment, the multi-purpose bracket is more firmly and durably fixed during use. By improving the positions of the blocking portion and the receiving groove, the space between the first body and the second body can be made larger, and the pillow portion can be more easily received. The latch design can conveniently open or lock the first body and the second body.

[0035] The above embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the invention patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. A multifunctional bracket, comprising a first body and a second body. The rotatable connection between the first body and the second body enables the first body and the second body to cover each other to form a covered state, or enables the first body to be flipped to the back side of the second body to form an open state. The first body and / or the second body is provided with a first support structure. In the covered state, the first support structure can support the first body and the second body to be placed obliquely. And / or, a second support structure is provided between the first body and the second body. In the open state, the first body and the second body are supported by the second support structure so that an included angle is formed between the first body and the second body. It is characterized in that: The first support structure and / or the second support structure includes a support frame hinged to the first body through a hinge shaft, and a locking structure is provided between the first body and the support frame for fixing or relatively moving the first body and the support frame; The locking structure includes an abutting member positioned with the support frame in the circumferential direction of the hinge shaft, the abutting member is provided with a positioning portion, and the first body and / or the second body are provided with a plurality of positioning grooves. Alternatively, the locking structure includes an abutting member positioned with the first body and / or the second body in the circumferential direction of the hinge shaft, the abutting member is provided with a positioning portion, and the support frame is provided with a plurality of positioning grooves; When the support frame rotates relative to the first body and / or the second body, the positioning portion abuts in different positioning grooves to position the support frame relative to the first body and / or the second body at different angles.

2. The multi-purpose bracket according to claim 1, wherein The support frame is provided with a mounting groove and an end cover, the abutting member is arranged between the mounting groove and the end cover, and the mounting groove is provided with a through hole for the positioning portion to pass through to the side where the positioning groove is located.

3. The multi-purpose bracket according to claim 1, wherein: The abutting member can relatively move relative to the support frame in the axial direction of the hinge shaft, and an elastic member is provided between the abutting member and the support frame, and the elastic member has a force for keeping the positioning portion in abutment towards the positioning groove.

4. The multi-purpose bracket according to claim 3, characterized in that: The support frame is provided with a mounting groove and an end cover, the abutting member is arranged between the mounting groove and the end cover, and an elastic member is provided between the abutting member and the end cover, and the elastic member has a force for keeping the positioning portion in abutment towards the positioning groove.

5. The multi-purpose bracket according to any one of claims 1 to 4, characterized in that: A receiving groove is provided on the side surface of the first body and / or the second body, and the positioning groove is arranged in the receiving groove and is arranged around the hinge shaft.

6. The multi-purpose bracket according to claim 5, wherein: The receiving groove is provided with an anti-rotation portion for restricting the rotation range of the support frame.

7. The multi-purpose bracket according to any one of claims 1 to 4, characterized in that: Blocking portions that can be flipped relative to the first body and a receiving groove for receiving the blocking portions are hinged to both side edges of the first body.

8. The multi-functional bracket according to claim 7, characterized in that: The rotation direction of the blocking portion is perpendicular to the rotation direction of the support frame.

9. The multi-purpose bracket according to any one of claims 1 to 4, characterized in that: A lock is provided between the first body and the second body.

10. The multi-purpose bracket according to claim 9, characterized in that: The lock includes a lock body, one end of the lock body is rotatably connected to the second body, the other end is provided with a hooking groove, the first body is provided with a hooking portion that is hooked and cooperated with the hooking groove, and an elastic member is provided between the lock body and the second body, and the elastic member has a force for keeping the hooking portion hooked in the hooking groove. When pressing the lock body against the force of the elastic member, the hooking portion can be disengaged from the hooking groove.

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