Multi-angle adjustable supporting elbow

Abstract

The utility model relates to the technical field of elbow crutches, in particular to a multi-angle adjustable supporting elbow crutch which comprises a supporting module and an elbow support module, and the supporting module is movably and telescopically arranged relative to the elbow support module; a connecting base is arranged at the end, close to the elbow support module, of the supporting module, and the elbow support module is rotationally connected with the connecting base. The elbow support module rotates relative to the connecting base to achieve angle adjustment. The connecting seat is provided with a locking module which is combined and locked with the elbow support module, and the locking module restrains the elbow support module to rotate relative to the connecting seat. Under the rotationally arranged elbow support module, the angle of the elbow support module can be adjusted relative to the supporting module so as to be adjusted to the needed position, and the use requirement of a user is met. And under the locking module, rotating locking can be achieved, and the ancon module is prevented from rotating relative to the supporting module in the using process.

Description

Technical Field

[0001] This utility model relates to the field of elbow support technology, and in particular to a multi-angle adjustable support elbow support. Background Technology

[0002] An elbow brace is a medical device that assists in walking. It is primarily used to support the user's upper body weight, reducing the load on the lower limbs. It is suitable for those with lower limb injuries, postoperative rehabilitation, the elderly, or those with limited mobility. Its core function is to help the user maintain balance and distribute the pressure during walking through elbow support and handle gripping.

[0003] However, existing elbow braces, due to the fixed angle of the elbow support module, cannot meet the personalized needs of users and dynamic usage scenarios, thus limiting their adaptability, functionality, and rehabilitation effects. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a multi-angle adjustable support elbow.

[0005] A multi-angle adjustable support elbow designed for this purpose includes a support module and an elbow support module, wherein the support module is movable and telescopic relative to the elbow support module;

[0006] The support module is provided with a connecting seat at one end near the elbow support module, and the elbow support module is rotatably connected to the connecting seat;

[0007] The elbow support module rotates relative to the connecting seat to achieve angle adjustment;

[0008] The connecting seat is provided with a locking module that engages and locks with the elbow support module, and the locking module restricts the elbow support module from rotating relative to the connecting seat.

[0009] Preferably, the support module includes a first telescopic member and a second telescopic member, wherein the first telescopic member is longitudinally movable relative to the second telescopic member, and the connecting seat is fixedly connected to the second telescopic member.

[0010] Preferably, the support module further includes a connecting pipe, which is provided with a connecting cavity, and the first telescopic member and the second telescopic member are movably disposed within the connecting cavity.

[0011] Fasteners are also provided, which are used to fix the first telescopic member and the second telescopic member respectively in the connecting cavity.

[0012] Preferably, there are two connecting cavities, namely a first cavity and a second cavity, wherein the first telescopic member is movably disposed in the first cavity and the second telescopic member is movably disposed in the second cavity.

[0013] Preferably, the elbow support module includes an elbow support, the elbow support is connected to a grip handle, and the elbow support is provided with a connector;

[0014] The connector is provided with a mounting cavity, the connector is inserted into the mounting cavity, and the connector and the connector are rotatably connected via a rotating shaft.

[0015] Preferably, the inner wall of the mounting cavity is provided with a first locking coupling groove, and the side wall of the connector is provided with a second locking coupling groove that communicates with the first locking coupling groove.

[0016] The first locking coupling slot and the second locking coupling slot are spaced apart to the left and right;

[0017] The locking module includes a locking coupling member that moves left and right relative to the connecting seat, and the locking coupling member is movably disposed within the first locking coupling groove and the second locking coupling groove;

[0018] The locking coupling member can be moved relative to the connecting seat from a first position to a second position;

[0019] When the locking coupling member is displaced to the first position, it is simultaneously located in the first locking coupling groove and the second locking coupling groove, thereby constraining the relative rotation of the connecting seat and the connecting member.

[0020] The connector is provided with a driving member that moves left and right relative to the connector, and the driving member is used to drive the locking coupling member to move from a first position to a second position;

[0021] The locking module further includes an elastic element, which applies an elastic force to the locking coupling member to keep the locking coupling member in a first position.

[0022] Preferably, the elbow support is connected to a strap.

[0023] Preferably, the surface of the elbow rest that contacts the arm is provided with an anti-slip texture.

[0024] Compared with the prior art, this invention features a rotating elbow support module that allows for angle adjustment relative to the support module to achieve the desired position and meet user needs. Furthermore, the locking module enables rotational locking to prevent the elbow support module from rotating relative to the support module during use and affecting its operation. Attached Figure Description

[0025] Figure 1 A three-dimensional structural diagram of the elbow suture;

[0026] Figure 2 This is a schematic diagram of the cross-sectional structure of the elbow brace;

[0027] Figure 3 A three-dimensional structural diagram of the elbow support module;

[0028] Figure 4 This is a cross-sectional structural diagram of the elbow support module from a first-person perspective.

[0029] Figure 5 This is a cross-sectional structural diagram of the elbow support module from a second perspective.

[0030] Figure 6 for Figure 5 Enlarged structural diagram at point A in the middle. Detailed Implementation

[0031] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0032] See Figures 1-6 A multi-angle adjustable elbow support includes a support module 10 and an elbow support module 30. The support module 10 is movable and telescopic relative to the elbow support module 30. A connecting seat 20 is provided at one end of the support module 10 near the elbow support module 30, and the elbow support module 30 is rotatably connected to the connecting seat 20. The elbow support module 30 rotates relative to the connecting seat 20 to achieve angle adjustment. The connecting seat 20 is provided with a locking module 40 that engages and locks with the elbow support module 30, constraining the rotation of the elbow support module 30 relative to the connecting seat 20. In this embodiment, with the elbow support module rotated, its angle can be adjusted relative to the support module to reach the desired position and meet the user's needs. Furthermore, with the locking module, rotation can be locked to prevent the elbow support module from rotating relative to the support module during use and affecting usability. The movable and telescopic design of the support module allows for length adjustment according to the user's needs, changing the height of the elbow support module to accommodate users of different heights.

[0033] See Figure 1 and Figure 2 The support module 10 includes a first telescopic member 120 and a second telescopic member 130. The first telescopic member 120 is longitudinally movable relative to the second telescopic member 130. The purpose of the two being movable is to achieve height adjustment. The connecting seat 20 is fixedly connected to the second telescopic member 130.

[0034] The connecting seat 20 and the second telescopic member 130 are connected by fasteners such as bolts.

[0035] See Figure 2The support module 10 also includes a connecting pipe 110, which has a connecting cavity 111. The first telescopic member 120 and the second telescopic member 130 are movably disposed in the connecting cavity 111. Fasteners are also provided to fix the first telescopic member 120 and the second telescopic member 130 in the connecting cavity 111 respectively.

[0036] Furthermore, the connecting cavity 111 is provided with a plurality of positioning holes 150 arranged longitudinally, and the first telescopic member 120 and the second telescopic member 130 are respectively provided with connecting holes 140. The fastener is a spring pin provided in the first telescopic member 120 and the second telescopic member 130. The elasticity is an existing commercially available product. The spring pin is composed of an elastic element and a spring post. Under the action of the elastic element, the spring post is inserted into the connecting hole 140 and any one of the positioning holes 150, thereby constraining the first telescopic member 120 / second telescopic member 130 to move relative to the connecting cavity 111.

[0037] See Figure 2 There are two connecting cavities 111, namely the first cavity 112 and the second cavity 113. The first telescopic member 120 is movably disposed in the first cavity 112, and the second telescopic member 130 is movably disposed in the second cavity 113.

[0038] Furthermore, the two connecting cavities 111 are spaced apart on the left and right sides. The purpose of this arrangement is to improve the overall support strength, thereby enhancing stability.

[0039] See Figures 3 to 6 The elbow support module 30 includes an elbow support 310, which is connected to a grip handle 340 and has a connector 300. The connecting seat 20 has an installation cavity 200, and the connector 300 is inserted into the installation cavity 200. The connector 300 and the connecting seat 20 are rotatably connected by a rotating shaft 400.

[0040] See Figure 3 The elbow support 310 is movably equipped with a connecting rod 330, and the grip handle 340 is fixedly connected to the connecting rod 330. The movable connecting rod 330 is designed to adjust the position of the grip handle 340. The connecting rod 330 is locked to the elbow support 310 using fasteners, which can be bolts or spring pins. When using bolt locking, the elbow support 310 has a channel and a threaded hole communicating with the channel. The connecting rod 330 is inserted into the channel to achieve movement adjustment. The threaded hole is connected to a bolt; tightening the bolt to make it abut against the connecting rod achieves locking.

[0041] See Figures 4 to 6The inner wall of the mounting cavity 200 is provided with a first locking coupling groove 210, and the side wall of the connector 300 is provided with a second locking coupling groove 360 ​​that communicates with the first locking coupling groove 210; the first locking coupling groove 210 and the second locking coupling groove 360 ​​are spaced apart from each other; the locking module 40 includes a locking coupling member 410 that can move left and right relative to the connector 20, and the locking coupling member 410 is movably disposed in the first locking coupling groove 210 and the second locking coupling groove 360; the locking coupling member 410 can move from a first position to a second position relative to the connector 20; When the locking coupling member 410 is displaced to the first position, it is simultaneously located within the first locking coupling groove 210 and the second locking coupling groove 360, thereby constraining the relative rotation between the connecting seat 20 and the connecting member 300. The connecting seat 20 is provided with a driving member 420 that moves left and right relative to the connecting seat 20. The driving member 420 is used to drive the locking coupling member 410 to move from the first position to the second position. The locking module 40 also includes an elastic element 430, which is used to apply an elastic force to the locking coupling member 410 so that the locking coupling member 410 is held in the first position.

[0042] In some embodiments, the elastic element 430 is a spring.

[0043] See Figure 6 The driving component 420 is provided with multiple transmission buckles 440. A limit slot 220 is provided in the first locking coupling groove 210. The transmission buckles 440 are engaged in the limit slot 220 and abut against the locking coupling component 410.

[0044] See Figure 6 The connecting seat 20 is provided with a cavity 230 for accommodating the driving component 420, and the cavity 230 is connected to the limiting slot 220.

[0045] See Figure 2 The elbow support 310 is connected to a strap 320.

[0046] See Figure 2 The elbow rest 310 has an anti-slip texture 350 on the surface that fits against the arm.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-angle adjustable support elbow, comprising a support module (10) and an elbow support module (30), characterized in that, The support module (10) is movable and telescopic relative to the elbow support module (30); The support module (10) is provided with a connecting seat (20) at one end near the elbow support module (30), and the elbow support module (30) is rotatably connected to the connecting seat (20); The elbow support module (30) rotates relative to the connecting seat (20) to achieve angle adjustment; The connecting seat (20) is provided with a locking module (40) that is engaged and locked with the elbow support module (30), and the locking module (40) restricts the elbow support module (30) from rotating relative to the connecting seat (20).

2. The multi-angle adjustable support elbow according to claim 1, characterized in that, The support module (10) includes a first telescopic member (120) and a second telescopic member (130). The first telescopic member (120) is longitudinally movable relative to the second telescopic member (130), and the connecting seat (20) is fixedly connected to the second telescopic member (130).

3. The multi-angle adjustable support elbow according to claim 2, characterized in that, The support module (10) further includes a connecting pipe (110), the connecting pipe (110) is provided with a connecting cavity (111), and the first telescopic member (120) and the second telescopic member (130) are movably disposed in the connecting cavity (111); Fasteners are also provided for fixing the first telescopic member (120) and the second telescopic member (130) into the connecting cavity (111), respectively.

4. The multi-angle adjustable support elbow according to claim 3, characterized in that, The connecting cavity (111) is provided in two parts, namely the first cavity (112) and the second cavity (113). The first telescopic member (120) is movably disposed in the first cavity (112), and the second telescopic member (130) is movably disposed in the second cavity (113).

5. The multi-angle adjustable support elbow according to claim 1, characterized in that, The elbow support module (30) includes an elbow support (310), the elbow support (310) is connected to a grip handle (340), and the elbow support (310) is provided with a connector (300); The connector (20) is provided with a mounting cavity (200), and the connector (300) is inserted into the mounting cavity (200). The connector (300) and the connector (20) are rotatably connected by a rotating shaft (400).

6. The multi-angle adjustable support elbow according to claim 5, characterized in that, The inner wall of the mounting cavity (200) is provided with a first locking coupling groove (210), and the side wall of the connector (300) is provided with a second locking coupling groove (360) that communicates with the first locking coupling groove (210). The first locking coupling groove (210) and the second locking coupling groove (360) are spaced apart on the left and right; The locking module (40) includes a locking coupling member (410) that can move left and right relative to the connecting seat (20), and the locking coupling member (410) is movably disposed in the first locking coupling groove (210) and the second locking coupling groove (360); The locking coupling member (410) can move relative to the connecting seat (20) from a first position to a second position; When the locking coupling member (410) is displaced to the first position, it is simultaneously located in the first locking coupling groove (210) and the second locking coupling groove (360), thereby constraining the relative rotation of the connecting seat (20) and the connecting member (300); The connecting seat (20) is provided with a driving member (420) that moves left and right relative to the connecting seat (20), and the driving member (420) is used to drive the locking coupling member (410) to move from a first position to a second position; The locking module (40) further includes an elastic element (430) for applying an elastic force to the locking coupling member (410) to keep the locking coupling member (410) in a first position.

7. A multi-angle adjustable support elbow as described in claim 5, characterized in that, The elbow support (310) is connected to a strap (320).

8. The multi-angle adjustable support elbow according to claim 5, characterized in that, The elbow rest (310) has an anti-slip texture (350) on the surface that contacts the arm.

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