Wrist support

Abstract

The utility model relates to a wrist guard, which comprises a wrist guard main body provided with a wrist guard cavity for a wrist to pass through when a user wears the wrist guard; the binding belt comprises a first connecting part, a second connecting part and a binding part, the first end of the first connecting part and the first end of the second connecting part are arranged at intervals in the extending direction of the wristband body and connected with the wristband body, the second end of the first connecting part and the second end of the second connecting part intersect and are connected with the binding part, and the binding part is used for winding and binding the wristband body. The wrist guard provided by the utility model is convenient to wear.

Description

Technical Field

[0001] This application relates to the technical field of sports protection, and particularly to a wrist guard. Background Art

[0002] A wrist guard is a device used to protect the wrist joint. In today's society, wrist guards have basically become one of the essential sports equipment for athletes. For professional groups that often need to perform wrist work or for the care after wrist injuries, wrist guards can provide certain support and protection, reducing wrist pain or injuries caused by repetitive movements or ineffective wrist fastening.

[0003] The traditional method of bundling and fastening different parts of the wrist guard for the user's wrist is based on multiple binding straps. The operation is complex and cannot achieve an effective fastening effect, resulting in a poor user experience. Summary of the Utility Model

[0004] Based on this, in view of the above problems, it is necessary to provide a wrist guard that can be easily worn.

[0005] A wrist guard, the wrist guard includes:

[0006] A wrist guard main body having a wrist guard cavity for the wrist to pass through when worn;

[0007] A binding strap including a first connection part, a second connection part and a binding part. The first ends of the first connection part and the second connection part are spaced apart along the extension direction of the wrist guard main body and are connected to the wrist guard main body. The second ends of the first connection part and the second connection part converge and are connected to the binding part. The binding part is used to wind and bind the wrist guard main body.

[0008] In at least one embodiment, the first connection part and the second connection part are inclined with respect to the wrist guard main body, and the extension direction of the binding part is perpendicular to the extension direction of the wrist guard main body.

[0009] In at least one embodiment, the first connection part and the second connection part form an angle at the intersection, and the angle is an acute angle or a right angle.

[0010] In at least one embodiment, the binding part is disposed corresponding to the central part of the wrist guard main body.

[0011] In at least one embodiment, both the first connection part and the second connection part are stretchable elastic parts.

[0012] In at least one embodiment, the back surface of the wrist guard main body corresponding to the back of the hand bulges to form a first arched part; the first arched part is used to cover the metacarpophalangeal joints protruding on the back of the hand when the hand is bent.

[0013] In at least one embodiment, a thumb opening is formed on the wrist guard body, the thumb opening communicates with the wrist guard cavity, and at least a part of the edge of the wrist guard body corresponding to the thumb opening protrudes outward to form a second arched portion; the second arched portion is used to avoid the tiger's mouth of the hand after wearing.

[0014] In at least one embodiment, a thumb opening is formed on the wrist guard body, the thumb opening extends along the extending direction of the wrist guard body, and the length of the thumb opening in the extending direction of the wrist guard body is greater than one half of the length of the wrist guard body in this direction.

[0015] In at least one embodiment, it further includes a first splint and a second splint, the first splint and the second splint are respectively arranged on the back side and the palm side of the wrist guard body and extend along the extending direction of the wrist guard body.

[0016] In at least one embodiment, the wrist guard body includes a main body part and an elastic closing part, the main body part is wound along a winding direction, the elastic closing part is connected to both ends of the main body part arranged along the winding direction, and jointly defines the wrist guard cavity with the main body part; the first connecting part and the second connecting part are connected to one end edge of the main body part along its winding direction, and a through hole or an externally provided buckle is formed on the other end edge of the main body part far away from the first connecting part and the second connecting part. When wearing, the first connecting part and the second connecting part pass through the through hole or the buckle to limit the first connecting part and the second connecting part.

[0017] For the wrist guard provided by the present utility model, by arranging that the first ends of the first connecting part and the second connecting part are spaced along the extending direction of the wrist guard body and are connected to the wrist guard body, and the second ends of the first connecting part and the second connecting part converge and are connected to the binding part, then tightening a single binding part can operate the binding belt to bind the area from both ends to the middle of the wrist guard body, and the binding stability is good and the operation is convenient, so as to facilitate the wearing and fixing of the wrist guard. Subsequently, the user experience is also improved. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of the wrist guard worn on the left hand in the first embodiment of the present application.

[0019] Figure 2 is Figure 1 A schematic diagram of the structure when the shown wrist guard is inverted.

[0020] Figure 3 is Figure 1 A rear view of the shown wrist guard.

[0021] Figure 4 is Figure 1Schematic diagram of the structure of the wrist guard after rotating a certain angle.

[0022] Figure 5 Schematic diagram of the structure of the wrist guard worn on the left hand in the second embodiment of the present application.

[0023] Reference numerals in the drawings:

[0024] 1. Wrist guard;

[0025] 10. Wrist guard body; 20. Binding strap; 30. First splint; 40. Second splint;

[0026] 11. Wrist guard cavity; 12. Thumb opening; 13. First arch; 14. Second arch; 15. Buckle; 16. Through hole; 17. Main body part; 18. Elastic closing part; 19. Connection part;

[0027] 21. First connection part; 22. Second connection part; 23. Binding part; 231. Male surface; 232. Female surface. Detailed implementation manners

[0028] To make the above objects, features, and advantages of the present application more obvious and understandable, the following will describe the detailed implementation manners of the present application in conjunction with the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0029] In the description of the present application, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present application.

[0030] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0031] In this application, unless otherwise clearly specified or limited, terms such as "installed", "connected", "linked", "fixed", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] In this application, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower horizontal height than the second feature.

[0033] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.

[0034] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , this application provides a wrist guard 1. Among them, the wrist guard 1 can be used for daily protection, or the wrist guard 1 can also be used to protect the wrist when the wrist is injured to fix the wrist and make the wrist heal faster.

[0035] In the first embodiment, the wrist guard 1 includes a wrist guard main body 10 and a binding strap 20. The wrist guard main body 10 has a wrist guard cavity 11 for the wrist to pass through when wearing. The binding strap 20 includes a first connecting portion 21, a second connecting portion 22 and a binding portion 23. The first ends of the first connecting portion 21 and the second connecting portion 22 are arranged at intervals along the extending direction of the wrist guard main body 10 and are connected to the wrist guard main body 10. The second ends of the first connecting portion 21 and the second connecting portion 22 meet and are connected to the binding portion 23. The binding portion 23 is used for winding and binding the wrist guard main body 10.

[0036] The wrist guard cavity 11 is a cavity with open ends at both ends, and the wrist can be inserted into the wrist guard cavity 11 along the extension direction of the wrist guard main body 10.

[0037] The wrist guard main body 10 is usually made of a flexible material, such as cloth, to improve the wearing comfort.

[0038] The first connecting portion 21, the second connecting portion 22 and the bundling portion 23 are all strip-shaped structures, and the first connecting portion 21, the second connecting portion 22 and the bundling portion 23 have a relatively large width. In this way, the pressing feeling during bundling can be reduced, and the wearing is more comfortable. Among them, the width of the bundling portion 23 is greater than the widths of the first connecting portion 21 and the second connecting portion 22. At this time, the bundling portion 23 will be wound and bound more tightly and comfortably. It can be understood that in one embodiment, the widths of the first connecting portion 21 and the second connecting portion 22 can be gradually changed, that is, the widths of the first connecting portion 21 and the second connecting portion 22 can be made into a shape structure with a smaller width the farther away from the main body.

[0039] Both the first connecting portion 21 and the second connecting portion 22 are stretchable elastic portions. For example, both the first connecting portion 21 and the second connecting portion 22 are elastic bands. The first connecting portion 21 and the second connecting portion 22 adjust the length of the bundling band 20 by stretching to adapt to arms of different fatness and thinness.

[0040] Between the first connecting portion 21 and the second connecting portion 22 and the wrist guard main body 10, and between the first connecting portion 21 and the second connecting portion 22 and the bundling portion 23, they can all be fixed by sewing. It can be understood that in other embodiments, the first connecting portion 21, the second connecting portion 22 and the bundling portion 23 are integrally formed.

[0041] The bundling portion 23 is used to bundle the wrist guard main body 10 on the forearm. The bundling portion 23 is preferably made of a cloth with less elasticity or no elasticity. The bundling portion 23 is bundled and fixed by means of Velcro, snap buttons, buckles, etc. Taking the fixation by Velcro as an example, the Velcro has a male surface 231 and a female surface 232. The male surface 231 is arranged at the bundling portion 23 away from the intersection of the first connecting portion 21 and the second connecting portion 22, and the female surface 232 is arranged between the male surface 231 and the intersection of the first connecting portion 21 and the second connecting portion 22. After the bundling portion 23 bundles the wrist guard main body 10, it can be fixed by the adhesion of the male surface 231 and the female surface 232 of the Velcro to prevent the wrist guard 1 from shifting.

[0042] In actual operation, after wearing the wrist guard main body 10, winding and fixing the binding strap 20 can achieve relative fixation between the wrist guard 1 and the wrist. By setting the first connecting portion 21 and the first ends of the second connecting portions 22 to be spaced along the extending direction of the wrist guard main body 10 and connected to the wrist guard main body 10, and the second ends of the first connecting portion 21 and the second connecting portions 22 converge and are connected to the binding portion 23, tightening a single binding portion 23 can operate the binding strap 20 to bind the area from both ends to the middle of the wrist guard main body 10. The binding stability is good and the operation is convenient, so as to facilitate the wearing and fixation of the wrist guard 1. Accordingly, the user experience is also improved.

[0043] In a specific embodiment, the first connecting portion 21 is connected to the wrist guard main body for wearing on the wrist position, and the second connecting portion 22 is connected to the position for wearing on the palm / thumb / dorsum of the hand. It can be understood that the first connecting portion 21 and the second connecting portion 22 are respectively connected and fixed to opposite ends of the wrist guard main body 10 along the length direction.

[0044] Further, in the first embodiment, the first connecting portion 21 and the second connecting portion 22 are inclined with respect to the wrist guard main body 10, and the extending direction of the binding portion 23 is perpendicular to the extending direction of the wrist guard main body 10. In this way, during the actual binding process, after the first connecting portion 21 and the second connecting portion 22 are bound, the binding portion 23 can be concentratedly bound within a small section of the wrist guard main body 10, and the binding is more stable.

[0045] In the first embodiment, the first connecting portion 21 and the second connecting portion 22 form an included angle at the intersection, and the included angle is an acute angle or a right angle. It can be understood that in one embodiment, the first connecting portion 21, the second connecting portion 22 and the wrist guard main body 10 together form a triangular structure. In this way, the binding area between the first connecting portion 21 and the second connecting portion 22 is more concentrated, and the binding effect is better.

[0046] In the first embodiment, the back surface of the wrist guard main body 10 corresponding to the dorsum of the hand protrudes outward to form a first arched portion 13; the first arched portion 13 is used to cover the metacarpophalangeal joints protruding from the dorsum of the hand when the hand is bent.

[0047] When the user's hand is bent, the metacarpophalangeal joints at the joints of the index finger, middle finger, ring finger, and little finger on the dorsum of the hand all protrude from the dorsum of the hand. The first arched portion 13 can avoid and cover the protruding metacarpophalangeal joints, so as to reduce the pressure of the part of the wrist guard main body 10 on the dorsum of the hand on the protruding metacarpophalangeal joints when bending. Therefore, although the wrist guard 1 is worn on the hand, the hand can stretch or bend and make a fist freely, and the hand can move flexibly, and the user experience is better.

[0048] In the first embodiment, a thumb opening 12 is formed in the wrist guard main body 10. The thumb opening 12 communicates with the wrist guard cavity 11. At least a part of the edge of the wrist guard main body 10 corresponding to the thumb opening 12 protrudes outward to form a second arched portion 14. The second arched portion 14 is used to avoid the tiger's mouth of the hand after wearing.

[0049] Preferably, the second arched portion 14 extends from the thumb opening 12 to the edge of the wrist guard main body 10 adjacent to the thumb opening 12 in its own extending direction. The thumb opening 12 is used for the thumb to pass through, so as to improve the flexibility of the hand after wearing the wrist guard 1.

[0050] In the related art, after the wrist guard 1 is worn, the edge of the wrist guard main body 10 corresponding to the thumb opening 12 easily squeezes the tiger's mouth and causes discomfort. In this application, by providing the second arched portion 14, after the wrist guard 1 is worn, the second arched portion 14 is far from the tiger's mouth, which can avoid the tiger's mouth and improve the wearing comfort.

[0051] In the first embodiment, the wrist guard 1 further includes a first splint 30 and a second splint 40. The first splint 30 and the second splint 40 are respectively arranged on the back side and the palm side of the wrist guard main body 10 and extend along the extending direction of the wrist guard main body 10.

[0052] Among them, both the first splint 30 and the second splint 40 are strip-shaped, have relatively large stiffness and are not easily deformed. For example, the first splint 30 is a polypropylene strip (commonly known as a PP strip), and the second splint 40 is an aluminum strip, a steel strip, etc. Of course, the manufacturing materials of the first splint 30 and the second splint 40 are not limited to the above embodiments, and other types of materials can also be used, as long as the first splint 30 and the second splint 40 can meet the function of supporting the main body portion 17.

[0053] The first splint 30 and the second splint 40 can be arranged on the outside of the wrist guard main body 10, or can also be arranged in the wrist guard cavity 11, or can also be arranged in the interlayer of the wrist guard main body 10, and can be specifically set according to needs. Preferably, the first splint 30 and the second splint 40 are fixed in the interlayer of the wrist guard main body 10 to improve the wearing comfort and aesthetics.

[0054] The first splint 30 and the second splint 40 can be fixed by means of sewing, bonding, etc.

[0055] On the one hand, the first splint 30 and the second splint 40 can support the wrist guard main body 10 to maintain the shape of the wrist guard main body 10 and facilitate wearing. Then, the first splint 30 and the second splint 40 also clamp the wrist in the direction from the palm side to the back side, playing a role in fixing the wrist.

[0056] To ensure the supporting effect of the first splint 30 and the second splint 40, the first splint 30 and the second splint 40 should have a certain width. And the first splint 30 extends and passes through the first arch 13 to support the arching of the wrist guard main body 10.

[0057] Furthermore, a curved surface with a certain slope is formed at the position of the second splint 40 opposite to the palm of the hand, and the slope of this curved surface is adapted to the slope of the concave part of the palm of the hand. After wearing the wrist guard 1, this curved surface fills the concave part of the palm, so that the wrist guard 1 fits the palm better, improving the comfort and reliability of wearing.

[0058] In the first embodiment, the wrist guard main body 10 includes a main body part 17 and an elastic closing part 18. The main body part 17 is wound along a winding direction, and the elastic closing part 18 is connected to both ends of the main body part 17 arranged along the winding direction and jointly defines a wrist guard cavity 11 with the main body part 17.

[0059] The main body part 17 is made of one or more flexible fabrics, and the specific fabrics can be set according to user needs, such as skin-friendliness, breathability, warmth retention, etc., and are not limited here. To reduce wrist movement, the main body part 17 is generally made of fabrics with less elasticity.

[0060] The elastic closing part 18 is fixed to the main body part 17 by means such as sewing and bonding, and the elastic closing part 18 closes the notch of the main body part 17. The elastic part is made of a fabric with good elasticity and thinness.

[0061] Specifically, the elastic closing part 18 can be fixed to the inner side of the main body part 17 by means such as bonding and sewing. Both ends of the main body part 17 located on the palm side and arranged along the winding direction protrude from the elastic closing part 18 to form an occlusion for the elastic closing part 18, improving the aesthetics of the wrist guard 1.

[0062] The main body part 17 is a flexible component. The part of the main body part 17 connecting between the first splint 30 and the second splint 40 in its winding direction is arranged opposite to the elastic closing part 18. Define the part of the main body part 17 connecting between the first splint 30 and the second splint 40 in its winding direction as the connecting part 19, and the thumb opening 12 is opened on the connecting part 19.

[0063] During the wearing process, the elastic closing part 18 is stretched under the extrusion of the edge of the wrist away from the thumb to expand the size of the wrist guard cavity 11 in the winding direction of the main body part 17 and adapt to the wrist. It can be seen from this that with the setting of the elastic closing part 18, the elastic closing part 18 can adjust the size of the wrist guard cavity 11 by stretching, so that the wrist guard cavity 11 can adapt to different wrists and has better compatibility.

[0064] After wearing, both the first splint 30 and the second splint 40 avoid the ulnar styloid process and the radial styloid process of the wrist and pass through the position between the ulnar styloid process and the radial styloid process. At the same time, after wearing, the connecting part 19 wraps the radial side of the wrist on the thumb side, and the elastic closing part 18 wraps the ulnar side of the wrist away from the thumb side. Under this design, the wrist guard 1 can better fit the skin design, and can avoid the abrupt feeling generated when the human bones and joints move at the same time, improving the comfort of wearing the wrist guard 1.

[0065] In the first embodiment, the first connecting part 21 and the second connecting part 22 are connected to one end edge of the main body part 17 along its winding direction (the direction indicated by the arrow W as shown). Figure 1 At the other end edge of the main body part 17 away from the first connecting part 21 and the second connecting part 22, a buckle 15 is provided outside. When wearing, the first connecting part 21 and the second connecting part 22 pass through the buckle 15 to limit the first connecting part 21 and the second connecting part 22.

[0066] As an example, the first connecting part 21 and the second connecting part 22 can be simultaneously passed through a buckle 15, or the first connecting part 21 and the second connecting part 22 can also be respectively passed through different buckles 15, which can be specifically set according to needs and are not limited here. For example, there are two buckles 15, which are the first buckle and the second buckle respectively. The first connecting part 21 is passed through the first buckle, the second connecting part 22 is passed through the second buckle, and the first buckle and the second buckle are arranged at intervals along the extending direction of the wrist guard main body 10.

[0067] By setting the buckle 15 to limit the first connecting part 21 and the second connecting part 22, it is convenient for the binding band 20 to be tied.

[0068] For the convenience of installation, in the wrist guard 1, it is preferable to fix the components by sewing.

[0069] Next, Figure 1 a simple introduction will be made to some special lines in

[0070] As Figure 1 , Figure 3 and Figure 4 shown, the line A is the sewing thread for sewing the first splint 30, the line B is the sewing thread for sewing the second splint 40, the line C is the sewing thread for sewing the interlayer of the main body part 17, and the line D is the sewing thread for sewing the second ends of the first connecting part 21 and the second connecting part 22 and the binding part 23.

[0071] Please refer to Figure 5 , the present application also provides a second embodiment. The difference between the second embodiment and the first embodiment is that:

[0072] In the second embodiment, the first connecting portion 21 and the second connecting portion 22 are connected to one end edge of the main body portion 17 along its winding direction. A through hole 16 is provided at the other end edge of the main body portion 17 away from the first connecting portion 21 and the second connecting portion 22. When worn, the first connecting portion 21 and the second connecting portion 22 pass through the through hole 16 or the buckle 15 to limit the first connecting portion 21 and the second connecting portion 22. This design can also achieve the fixation of the first connecting portion 21 and the second connecting portion 22.

[0073] In other alternative embodiments, the thumb opening 12 extends along the extending direction of the wrist guard main body 10, and the length of the thumb opening 12 in the extending direction of the wrist guard main body 10 is greater than one-half of the length of the wrist guard main body 10 in this direction.

[0074] When the length of the thumb opening 12 in the extending direction of the wrist guard main body 10 is greater than one-half of the length of the wrist guard main body 10 in this direction, the length of the thumb opening is larger, which is beneficial to reducing the weight of the wrist guard 1, making it more convenient to wear, and also increasing the breathability.

[0075] For the above-mentioned wrist guard 1, by arranging the first ends of the first connecting portion 21 and the second connecting portion 22 at intervals along the extending direction of the wrist guard main body 10 and connecting them to the wrist guard main body 10, and the second ends of the first connecting portion 21 and the second connecting portion 22 converge and are connected to the bundling portion 23, then tightening a single bundling portion 23 can operate the bundling strap 20 to bundle the area from both ends to the middle of the wrist guard main body 10. The bundling stability is good and the operation is convenient, so as to facilitate the wearing and fixation of the wrist guard 1. Accordingly, the user experience is also improved.

[0076] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brief description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0077] The above-described 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 to the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations 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 should be subject to the appended claims.

Claims

1. A wrist guard, characterized in that: The wrist guard comprises: A wrist guard body (10) having a wrist guard cavity (11) for being worn on a wrist; The binding belt (20) comprises a first connecting portion (21), a second connecting portion (22) and a binding portion (23), wherein the first ends of the first connecting portion (21) and the second connecting portion (22) are arranged at intervals along the extension direction of the wrist guard body (10) and are connected to the wrist guard body (10), and the second ends of the first connecting portion (21) and the second connecting portion (22) intersect and are connected to the binding portion (23), and the binding portion (23) is used to wind up and bind the wrist guard body (10).

2. The wrist guard according to claim 1, characterized in that: The first connecting portion (21) and the second connecting portion (22) are arranged obliquely relative to the wrist guard body (10), and the extending direction of the binding portion (23) is perpendicular to the extending direction of the wrist guard body (10).

3. The wrist guard according to claim 1, characterized in that: The first connecting portion (21) and the second connecting portion (22) form an angle at the intersection, and the angle is an acute angle or a right angle.

4. The wrist guard according to claim 1, characterized in that: The binding portion (23) is arranged corresponding to the central position of the wrist guard body (10).

5. The wrist guard according to claim 1, characterized in that: The first connecting portion (21) and the second connecting portion (22) are both stretchable elastic portions.

6. The wrist guard according to claim 1, characterized in that: The back side of the wrist guard body (10) corresponding to the back side of the hand is convex to form a first arch (13); the first arch (13) is used to cover the protruding metacarpophalangeal joint on the back side of the hand when the hand is bent.

7. The wrist guard according to claim 1, characterized in that: The wrist guard body (10) is provided with a thumb opening (12), the thumb opening (12) is communicated with the wrist guard cavity (11), and the edge of the wrist guard body (10) corresponding to the thumb opening (12) is at least partially convex to form a second arch (14); the second arch (14) is used to avoid the base of the hand after being worn.

8. The wrist guard according to claim 1, characterized in that: A thumb opening (12) is provided on the wrist guard body (10), and the thumb opening (12) extends along the extension direction of the wrist guard body (10), and the length of the thumb opening (12) in the extension direction of the wrist guard body (10) is greater than half of the length of the wrist guard body (10) in this direction.

9. The wrist guard according to claim 1, characterized in that: The wrist guard body (10) further comprises a first splint (30) and a second splint (40), wherein the first splint (30) and the second splint (40) are respectively arranged on the back of the hand and the palm of the hand of the wrist guard body (10), and extend along the extension direction of the wrist guard body (10).

10. The wrist guard according to any one of claims 1 to 9, characterized in that: The wrist guard body (10) comprises a main body (17) and an elastic closing portion (18), wherein the main body (17) is wound along a winding direction, and the elastic closing portion (18) is connected to two ends of the main body (17) arranged along the winding direction, and defines the wrist guard cavity (11) together with the main body (17); The first connecting portion (21) and the second connecting portion (22) are connected to one end edge of the main body (17) along the winding direction thereof, and the other end edge of the main body (17) away from the first connecting portion (21) and the second connecting portion (22) is provided with a through hole (16) or an external buckle (15). When worn, the first connecting portion (21) and the second connecting portion (22) pass through the through hole (16) or the buckle (15) to limit the first connecting portion (21) and the second connecting portion (22).

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