Patella belt

Abstract

A patella belt comprises a patella belt main body and a fixing assembly used for fixing the patella belt main body to a knee, and is characterized in that the patella belt main body is provided with an upper positioning section, a lower positioning section and two side sections, the upper positioning section and the lower positioning section transversely extend and are vertically arranged at intervals, and the upper positioning section and the lower positioning section are attached to the upper side and the lower side of a patella when used; the two side sections are connected between the upper positioning section and the lower positioning section, vertically extend and are transversely distributed at intervals, the two side sections are attached to the two sides of a knee during use, the upper positioning section, the lower positioning section and the two side sections are integrally connected and formed, and the upper positioning section and the lower positioning section can support the upper portion and the lower portion of the patella during use, so that the patella is protected; meanwhile, the two side sections can better protect the knee joint, and the upper positioning section, the lower positioning section and the two side sections which are integrally connected and formed can greatly improve the production efficiency of the product and reduce the production cost.

Description

Technical Field

[0001] The utility model relates to a patella belt. Background Art

[0002] A Chinese patent document with the publication number CN218737346U discloses a patella belt. The patella belt includes a fixing belt and a massager. The fixing belt has a first side and a second side arranged opposite to each other in its thickness direction. An accommodation hole extending along the length direction of the fixing belt is provided on the first side of the fixing belt. The fixing belt also has at least two card slots, and the card slots extend in a direction away from the accommodation hole along the length direction of the fixing belt from the end of the accommodation hole in its length direction. The at least two card slots are relatively arranged on both sides of the accommodation hole in the length direction of the fixing belt. The massager is arranged on the fixing belt and located in the accommodation hole. In the length direction of the fixing belt, both ends of the massager are respectively fitted into two of the at least two card slots. For the patella belt of the utility model, both ends of the massager in the patella belt can be fitted into two card slots of the fixing belt, ensuring that the massager is more stably installed on the fixing belt and preventing the massager from loosening or falling off. However, the above product only protects the lower side of the patella and cannot protect other positions of the patella, so the protective effect is limited. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a patella belt that can provide all-round protection for the patella.

[0004] A patella belt includes a patella belt main body and a fixing component for fixing the patella belt main body to the knee. It is characterized in that: the patella belt main body has an upper positioning section, a lower positioning section and two side sections. The upper positioning section and the lower positioning section extend horizontally and are arranged at intervals up and down, and are attached to the upper side and the lower side of the patella during use. The two side sections are connected between the upper positioning section and the lower positioning section, the two side sections extend vertically and are distributed at intervals horizontally, and are attached to both sides of the knee during use. The upper positioning section, the lower positioning section and the two side sections are integrally connected and formed.

[0005] By adopting the above scheme, the upper positioning section and the lower positioning section can support the upper and lower parts of the patella during use, thereby protecting the patella. At the same time, the two side sections can better protect the knee joint. The integrally connected and formed upper positioning section, lower positioning section and two side sections can greatly improve the production efficiency of the product and reduce the production cost.

[0006] The patella belt main body includes an inner layer and an outer layer, and the inner layer and the outer layer are compounded and connected into one body. Both the inner layer and the outer layer are in a "mouth" shape to form the upper positioning section, the lower positioning section and the two side sections.

[0007] By adopting the above solution, the inner layer and the outer layer are compounded and connected into one body, which can simplify the production process and technology, thereby improving production efficiency. The "mouth"-shaped inner layer and outer layer can make the patella belt body more stable during use.

[0008] The upper positioning section and / or the lower positioning section are provided with elastic support pads adapted to the patella.

[0009] By adopting the above solution, the upper positioning section and / or the lower positioning section are provided with elastic support pads, which can buffer the impact force from above and below the patella and further improve the protection effect.

[0010] The elastic support pad is located between the inner layer and the outer layer.

[0011] By adopting the above solution, the assembly of the elastic support pad can be facilitated, and being arranged between the inner layer and the outer layer helps to improve the stability of the overall structure.

[0012] The elastic support pad is fixed on the surface of the inner layer through a first fixing layer, and the elastic support pad is located between the first fixing layer and the surface of the inner layer.

[0013] By adopting the above solution, the elastic support pad is fixed on the surface of the inner layer through the first fixing layer, so that the elastic support pad is not easily displaced during use. Whether in a dynamic movement state or under a static pressure, it can always remain in the established position and provide continuous and stable support for the entire structure.

[0014] The inner layer and the outer layer are compounded through an adhesive.

[0015] By adopting the above solution, the adhesive compounding process is simple and mature, and the production cost can also be reduced.

[0016] Both the inner layer and the outer layer include a fabric layer on the outside and a filling layer on the inside, and the fabric layer and the filling layer are compounded into one body.

[0017] By adopting the above solution, compounding the fabric layer and the filling layer into one body can facilitate production and increase the comfort of the user.

[0018] The fixing assembly includes four fixing rings, four protective layers and two straps. The four fixing rings are respectively sewn to the four corners of the patella belt body through a braided belt passing through the fixing rings. The braided belt includes a fixing section and a hanging loop section. The fixing rings are fixed on the hanging loop section. The protective layers are attached and cover the surface of the fixing section and the patella belt body around the fixing section. The straps are provided with a Velcro structure, and the two ends of the straps cooperate with the two fixing rings to tie the patella belt body on the knee joint.

[0019] By adopting the above solution, the fixing ring is sewn to the four corners of the patella belt main body using a braided belt, which can fix the fixing ring more stably. A protective layer is attached to the surface of the fixing section and the patella belt main body around the fixing section, which can prevent the thread ends of the braided belt from coming off during use, prevent the relatively rough surface of the braided belt from scratching the skin, further fix the braided belt, and make it more beautiful. One end of the strap is fixed to one fixing ring through a Velcro structure, and the other end is fixed to another fixing ring through a Velcro structure, which facilitates the disassembly, replacement of the strap, and the Velcro has a low cost, is simple and durable.

[0020] The protective layer is a fabric, and the protective layer is pasted on the fixing section and the surface of the patella belt main body through an adhesive.

[0021] By adopting the above solution, it is convenient to install the protective layer and prevent the thread ends of the braided belt from coming off during use, prevent the relatively rough surface of the braided belt from scratching the skin, further fix the braided belt, and make it more beautiful.

[0022] The braided belt is sewn on the outer side of the patella belt main body.

[0023] By adopting the above solution, it can prevent rubbing against the knee joint during use.

[0024] An elastic support member is provided on the side section, and the elastic support member is a vertically arranged sheet-like structure.

[0025] By adopting the above solution, the two side sections provided with the elastic support member can support the left and right sides of the knee during use, better protect the knee joint. The elastic support member is a vertically arranged sheet-like structure, which can increase the protection range while maintaining the protection effect.

[0026] The elastic support member is fixed to the surface of the inner layer or the outer layer through a second fixing layer, and the elastic support member is located between the second fixing layer and the surface of the inner layer or the outer layer.

[0027] By adopting the above solution, the elastic support member is fixed to the surface of the inner layer or the outer layer through the second fixing layer, further strengthening the fixing degree of the elastic support member.

[0028] A first arc-shaped portion adapted to the patella is formed on the lower edge of the upper positioning section, and a second arc-shaped portion adapted to the patella is formed on the upper edge of the lower positioning section.

[0029] By adopting the above solution, it can be more ergonomic. At the same time, when the leg is bent, the patella belt will not form an obstruction. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a perspective view of the first embodiment.

[0031] Figure 2 It is the front view of the first embodiment.

[0032] Figure 3 It is Figure 2 the sectional view taken along the A-A direction in

[0033] Figure 4 It is Figure 2 the enlarged view of part A in

[0034] Figure 5 It is the rear view of the first embodiment with two elastic support pads provided.

[0035] Figure 6 It is the rear view of the first embodiment with one elastic support pad provided.

[0036] Figure 7 It is the rear view of the second embodiment. Specific implementation manners

[0037] For a more intuitive and complete understanding of the technical solution of the present utility model, the non-limiting feature description is as follows in combination with the drawings of the present utility model:

[0038] In the first embodiment, referring to Figures 1 to 6 a kind of patella belt shown, which includes a patella belt body 1 and a fixing component 2 for fixing the patella belt body 1 to the knee.

[0039] The patella strap body 1 is integrally connected and formed. The patella strap body 1 has an upper positioning section 11, a lower positioning section 12 and two side sections 13. The upper positioning section 11 and the lower positioning section 12 extend horizontally and are arranged at intervals up and down. When in use, they are attached to the upper side and the lower side of the patella. The two side sections 13 are connected between the upper positioning section 11 and the lower positioning section 12. The two side sections 13 extend vertically and are distributed at intervals horizontally. When in use, they are attached to both sides of the knee. The lower edge of the upper positioning section 11 is formed with a first arc portion 111 adapted to the patella, and the upper edge of the lower positioning section 12 is formed with a second arc portion 121 adapted to the patella, which can be more ergonomic and will not cause discomfort when the leg is bent. The patella strap body 1 includes an inner layer 1a and an outer layer 1b. The inner layer 1a and the outer layer 1b are integrally connected by an adhesive. The adhesive can be glue or other adhesives with the same function as glue. Both the inner layer 1a and the outer layer 1b are in a "mouth" shape to form the upper positioning section 11, the lower positioning section 12 and the two side sections 13. Both the inner layer 1a and the outer layer 1b include a fabric layer 14 on the outer side and a filling layer 15 on the inner side. The fabric layer 14 and the filling layer 15 are integrally compounded. The material of the filling layer 15 can be a foaming material or an elastic and viscous film material. An elastic support pad 16 is arranged between the inner layer 1a and the outer layer 1b. The material of the elastic support pad 16 can be an elastomer (such as silicone, latex, rubber, TPE, TPR, etc.) or an elastomer wrapping other materials. The elastic support pad 16 can have two, respectively located in the upper positioning section 11 and the lower positioning section 12, or there can be only one arranged in the upper positioning section 11 or the lower positioning section 12 as Figure 6 shown. The number of the elastic support pads 16 can be selected according to actual needs and protrudes towards the patella side. The upper and lower sides of the elastic support pad 16 are recessed to form an arc, buffering the impact force from above and below the patella and further improving the protection effect. Elastic support members 131 are respectively arranged on the two side sections 13. The traditional patella straps in the industry only have the function of patella pressurization and do not have the elastic support members 131. Therefore, they have no protective effect on the knee joint. Compared with the traditional patella straps in the industry, the difference is that elastic support members 131 are respectively arranged on the two side sections 13. The elastic support members 131 have a strong supporting and protecting effect on the knee joint. The elastic support members 131 are sheet-like structures arranged vertically. The elastic support members 131 are also arranged between the inner layer 1a and the outer layer 1b and are located on the two side sections 13. The above elastic support members 131 can be elastic metal, plastic or other materials that can be elastically deformed.

[0040] The fixing component 2 includes four fixing rings 21, four protective layers 22 and two straps 23. The four fixing rings 21 are respectively sewn at the four corners of the outer side of the patella belt body 1 through a braided belt 24 passing through the fixing ring 21. The braided belt 24 includes a fixing section 241 and a hanging ring section 242. The fixing ring 21 is fixed on the hanging ring section 242. The protective layer 22 is attached to cover the surface of the fixing section 241 and the patella belt body 1 around the fixing section 241. The protective layer 22 is the same fabric as the fabric layer 14, that is, it can protect the braided belt 24 while further strengthening the braided belt 24. Magic tape structures 231 are provided at both ends of the strap 23. The two ends of the strap 23 cooperate with the two fixing rings 21 to bind the patella belt body 1 to the knee joint.

[0041] During use, the upper positioning section 11 and the lower positioning section 12 are attached to the upper side and the lower side of the patella. The two straps 23 on one side section 13 are bypassed around the back end of the knee and connected to the fixing rings 21 on the other side section 13. The two straps 23 are tightened. When the upper positioning section 11, the lower positioning section 12 and the two side sections 13 form a certain binding effect on the periphery of the patella, the two straps 23 are fixed to ensure that the elastic support pad 16 closely adheres to the upper side and / or the lower side of the patella, and the two side sections 13 closely adhere to the two sides of the patella. The upper positioning section 11 and the lower positioning section 12 are specifically divided according to different use directions. That is, the one located at the upper end of the patella is the upper positioning section 11, and the one located at the lower end of the patella is the lower positioning section 12. Therefore, the upper positioning section 11 and the lower positioning section 12 can be freely selected during use.

[0042] Refer to Embodiment 2 Figure 7 As shown, the installation position and the usage method of this Embodiment 2 are basically the same as those of Embodiment 1, so no more details will be described here. The specific difference is that the elastic support pad 16 can be fixed on the inner layer 1a through the first fixing layer 161 and is located between the first fixing layer 161 and the inner layer 1a. The elastic support member 131 can also be fixed on the surface of the side section 13 through the second fixing layer 132. The second fixing layer 132 covers the elastic support member 131 and is fixedly compounded with the surface of the side section 13.

[0043] The above is only a preferred embodiment of the present invention, and thus cannot be used to limit the scope of implementation of the present invention. That is, equivalent changes and modifications made according to the scope of the patent application of the present invention and the content of the specification should still fall within the scope covered by the patent of the present invention.

Claims

1. A patella belt, comprising a patella belt main body and a fixing component for fixing the patella belt main body to the knee, characterized in that: The patella belt body has an upper positioning section, a lower positioning section and two side sections. The upper positioning section and the lower positioning section extend horizontally and are arranged at an upper and lower interval. When in use, they are attached to the upper side and the lower side of the patella. The two side sections are connected between the upper positioning section and the lower positioning section. The two side sections extend vertically and are distributed at a horizontal interval. When in use, they are attached to both sides of the knee. The upper positioning section, the lower positioning section and the two side sections are integrally connected and formed.

2. The patella strap according to claim 1, wherein: The patella belt body includes an inner layer and an outer layer. The inner layer and the outer layer are compounded and connected into one body. Both the inner layer and the outer layer are in a "mouth" shape to form the upper positioning section, the lower positioning section and the two side sections.

3. The patella belt according to claim 2, characterized in that: The upper positioning section and / or the lower positioning section is provided with an elastic support pad adapted to the patella.

4. The patella strap according to claim 3, characterized in that: The elastic support pad is located between the inner layer and the outer layer.

5. The patella belt according to claim 3, wherein: The elastic support pad is fixed on the surface of the inner layer through a first fixing layer, and the elastic support pad is located between the first fixing layer and the surface of the inner layer.

6. The patella belt according to claim 2, wherein: The inner layer and the outer layer are compounded through an adhesive.

7. The patella belt according to claim 2, wherein: Both the inner layer and the outer layer include a fabric layer on the outer side and a filling layer on the inner side. The fabric layer and the filling layer are compounded into one body.

8. A patella belt according to claim 1, characterized in that: The fixing assembly includes four fixing rings, four protective layers and two straps. The four fixing rings are respectively sutured to the four corners of the patella belt body through a woven belt passing through the fixing rings. The woven belt includes a fixing section and a hanging loop section. The fixing rings are fixed on the hanging loop section. The protective layers are fitted and covered on the surface of the fixing section and the patella belt body around the fixing section. The straps are provided with a Velcro structure. The two ends of the straps cooperate with the two fixing rings to tie the patella belt body on the knee joint.

9. A patella belt according to claim 8, characterized in that: The protective layer is a fabric, and the protective layer is pasted on the fixing section and the surface of the patella belt body through an adhesive.

10. A patella belt according to claim 8, characterized in that: The woven belt is sutured on the outer side of the patella belt body.

11. A patella belt according to claim 2, characterized in that: An elastic support member is provided on the side section. The elastic support member is a sheet-like structure arranged vertically.

12. A patella belt according to claim 11, characterized in that: The elastic support member is fixed on the surface of the inner layer or the outer layer through a second fixing layer, and the elastic support member is located between the second fixing layer and the surface of the inner layer or the outer layer.

13. A patella belt according to any one of claims 1 to 12, characterized in that: The lower edge of the upper positioning section forms a first arc portion adapted to the patella, and the upper edge of the lower positioning section forms a second arc portion adapted to the patella.

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