Dynamic adhesive tape for competitive sports

Abstract

The utility model provides a dynamic adhesive tape for competitive sports. The dynamic adhesive tape for competitive sports comprises an adhesive roll, the adhesive tape structure is wound on the side wall of the film, the adhesive tape structure comprises adhesive tape and an adhesive layer, the adhesive tape is wound on the side wall of the film, and the adhesive layer is smeared on the inner side wall of the adhesive tape; the positioning structure is fixed to the back face of the patch, the positioning structure comprises cloth belts, connecting strips and limiting spaces, and the cloth belts are fixed to the back face of the patch at equal intervals through the connecting strips; the tearing openings are formed in the side walls of the upper end and the lower end of the patch at equal intervals; and the supporting elastic plate is fixed in the limiting space. The dynamic adhesive tape for competitive sports provided by the utility model has the advantage that the adhesive surfaces can be prevented from being adhered together in the comfortable pulling process of the adhesive tape.

Description

Technical Field

[0001] The utility model relates to the technical field of dynamic adhesive tape, in particular to a dynamic adhesive tape used for competitive sports. Background Art

[0002] Since its invention, dynamic tape has been widely used by athletes and patients to relieve muscle weakness, muscle fatigue, treat edema, improve sports injuries, etc. At present, sports tapes are all two-dimensional flat tapes, relying on the in-plane static shear force generated by pre-stretching and the normal static tensile force generated by the adhesive layer to achieve the above effects.

[0003] When dynamic tape is wrapped around the joints of the human hand or leg, a longer section of the tape needs to be pulled out and wrapped around the joints. In order to ensure the comfort of the joints after wrapping, the person being wrapped will bend the joints during the wrapping process to feel the comfort of the joints after wrapping the tape. If the joints are loose or tight, the wrapped tape needs to be torn off and re-wrapped. Since the tape used for wrapping is long and the tape itself is soft, the tape needs to be stretched and straightened when re-pasted. However, in this process, the adhesive surfaces of the tape are easily adhered together, and the adhered surfaces are difficult to separate, which makes this section of the tape unusable, thereby causing waste of tape.

[0004] Therefore, it is necessary to provide a new dynamic adhesive tape for competitive sports to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a dynamic tape for competitive sports which can prevent the adhesive surfaces of the tape from sticking together during the pulling process of adjusting the tape for comfort.

[0006] The utility model provides a dynamic tape for competitive sports, comprising: a film roll; a tape structure, wherein the tape structure is wound around the side wall of the film roll, the tape structure comprises a patch and an adhesive layer, the patch is wound around the side wall of the film roll, and the adhesive layer is applied to the inner wall of the patch; a positioning structure, wherein the positioning structure is fixed to the back side of the patch, the positioning structure comprises a cloth tape, a connecting strip and a limiting space, the cloth tape is equidistantly fixed to the back side of the patch through the connecting strip, and the limiting space is arranged in the gap between the cloth tape and the patch; a tearing opening, wherein the tearing opening is equidistantly arranged on the side walls at the upper and lower ends of the patch; and a supporting spring plate, wherein the supporting spring plate is fixed inside the limiting space.

[0007] Preferably, the adhesive tape structure further includes a broken edge strip and an extension section, the broken edge strip is adhered to both ends of the adhesive layer, and the extension section is arranged at the position where the cloth tape is fixed to the back side of the patch.

[0008] Preferably, the adhesive layer is applied to the inner wall of the patch in stages, the edge strips are adhered and fixed to the end surface of the adhesive layer, two edge strips are spaced between two adjacent adhesive layers, and the side walls of two adjacent edge strips are in contact with each other.

[0009] Preferably, the separation point between the two adhesive layers is located at the center of the extension section, and the thickness of the extension section is smaller than the thickness of the patch.

[0010] Preferably, a groove is formed between the back side of the extension section and the patch, and the cloth tape is fixed to the junction of the patch and the extension section through the connecting strip, and the length of the cloth tape is greater than the length of the extension section, and the side wall of the cloth tape protrudes outward in an arc shape, and the limiting space is formed between the cloth tape and the extension section due to the protrusion.

[0011] Preferably, the support spring plate is fixed inside the limiting space, and the middle section of the support spring plate protrudes outward in an arc shape to be supported on the inner side wall of the cloth belt, and the two ends of the support spring plate are flat and abut against the side wall on the back of the extension section.

[0012] Preferably, the length of the supporting spring plate is slightly smaller than the width of the patch, and the supporting spring plate supports the back side of the patch in a transverse manner.

[0013] Compared with the related art, the dynamic tape for competitive sports provided by the utility model has the following beneficial effects:

[0014] The utility model provides a dynamic tape for competitive sports. By winding the tape structure on the side wall of the film roll, the tape structure can be easily stored. When in use, part of the tape structure can be pulled out from the film roll. The extended section of the pulled-out tape structure will not be rolled up. The supporting spring sheet can support the vertical support of the tape structure straight and effectively support the tape structure diagonally so that it will not stick together. When sticking, the supporting spring sheet can support the tape structure to stick flatly to the skin of the user's joints, so that the tape structure will not change. At the same time, when the supporting spring plate is fixed around the adhesive tape structure, the straight state of the supporting spring plate can support the muscles at the joints to a certain extent and protect the human joints to a certain extent. When the human joints move, the extended section will extend the corresponding length with the range of joint movement, so that the patch will not be subjected to a large pulling force due to the movement of the joints, and the patch can maintain its initial straight state, so that the adhesive tape structure will not become wrinkled due to the movement of the joints. This structure has the advantage of being able to prevent the adhesive surfaces from sticking together during the pulling process of the adhesive tape to adjust its comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of the dynamic rubber tape for competitive sports provided by the utility model;

[0016] Figure 2 for Figure 1 The schematic structural diagram of the overall side cross-section shown;

[0017] Figure 3 for Figure 1 A schematic structural diagram of the overall structural section shown;

[0018] Figure 4 for Figure 3 The structural schematic diagram of the supporting spring plate for three-dimensional display is shown;

[0019] Figure 5 for Figure 2 A schematic diagram of the enlarged structure of part A is shown.

[0020] Numbers in the figure: 1. film, 2. tape structure, 21. patch, 22. adhesive layer, 23. broken edge strip, 24. extension section, 3. positioning structure, 31. cloth tape, 32. connecting strip, 33. limiting space, 4. tearing hole, 5. supporting spring plate. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in Figure 1 A schematic structural diagram of a preferred embodiment of the dynamic rubber tape for competitive sports provided by the utility model; Figure 2 for Figure 1 The schematic structural diagram of the overall side cross-section shown; Figure 3 for Figure 1 A schematic structural diagram of the overall structural section shown; Figure 4 for Figure 3 The structural schematic diagram of the supporting spring plate for three-dimensional display is shown; Figure 5 for Figure 2As shown in the enlarged structural schematic diagram of part A, the dynamic tape for competitive sports includes: a film roll 1; a tape structure 2, wherein the tape structure 2 is wound around the side wall of the film roll 1, the tape structure 2 includes a patch 21 and an adhesive layer 22, the patch 21 is wound around the side wall of the film roll 1, and the adhesive layer 22 is applied to the inner wall of the patch 21; a positioning structure 3, wherein the positioning structure 3 is fixed to the back side of the patch 21, the positioning structure 3 includes a cloth tape 31, a connecting strip 32 and a limiting space 33, the cloth tape 31 is equidistantly fixed to the back side of the patch 21 through the connecting strip 32, and the limiting space 33 is provided in the gap between the cloth tape 31 and the patch 21; a tearing opening 4, wherein the tearing opening 4 is equidistantly provided on the side walls of the upper and lower ends of the patch 21; a supporting spring plate 5, wherein the supporting spring plate 5 is fixed inside the limiting space 33.

[0023] In the specific implementation process, Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the adhesive tape structure 2 also includes a broken edge strip 23 and an extension section 24, the broken edge strip 23 is adhered to the two ends of the adhesive layer 22, and the extension section 24 is arranged at the position where the cloth tape 31 is fixed to the back of the patch 21; the adhesive layer 22 is applied to the inner wall of the patch 21 in a staged form, the end surface of the adhesive layer 22 is adhered and fixed with the broken edge strip 23, and two adjacent adhesive layers 22 are separated by two broken edge strips 23, and the side walls of two adjacent broken edge strips 23 are in contact with each other; the separation point between the two adhesive layers 22 is at the center of the extension section 24, and the thickness of the extension section 24 is less than the thickness of the patch 21.

[0024] The extension section 24 can be properly extended when a person's joints move, so that the patch 21 will not be forced to move following the movement of the joints, and the patch 21 can always be adhered to the initial position under the adhesion of the adhesive layer 22.

[0025] In the specific implementation process, Figure 2 , Figure 3 and Figure 5 As shown, a groove is formed between the back side of the extension section 24 and the patch 21, and the cloth tape 31 is fixed to the junction of the patch 21 and the extension section 24 through the connecting strip 32, and the length of the cloth tape 31 is greater than the length of the extension section 24, and the side wall of the cloth tape 31 is arc-shaped and protrudes outward, and the limiting space 33 is formed between the cloth tape 31 and the extension section 24 due to the protrusion.

[0026] The cloth tape 31 can have sufficient length to adapt to the extension range of the extension section 24, so that the cloth tape 31 can provide an adaptable space for the support spring plate 5, so that the support spring plate 5 can be fixedly supported on the back side of the extension section 24 by the cloth tape 31, and the support spring plate 5 will not affect the extension of the extension section 24.

[0027] In the specific implementation process, Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the support spring plate 5 is fixed inside the limiting space 33, and the middle section of the support spring plate 5 is arc-shaped and protrudes outward to support the inner wall of the cloth tape 31, and the two ends of the support spring plate 5 are flat and abut against the side wall of the back of the extension section 24; the length of the support spring plate 5 is slightly smaller than the width of the patch 21, and the support spring plate 5 supports the back of the patch 21 laterally.

[0028] It is convenient to fix the support spring plate 5 inside the limiting space 33, so that the support spring plate 5 can support the patch 21 in a straight state, avoid the adhesive surfaces of the patch 21 from sticking together, and can also support the patch 21 without wrinkles, so that when the user frequently moves the joints, the patch 21 can still remain in a straight state.

[0029] The working principle of the dynamic rubber tape for competitive sports provided by the utility model is as follows:

[0030] When in use, firstly, one end of the patch 21 wrapped around the roll is pulled out and stretched for a while, and then one end of the patch 21 is adhered to the edge of one end of the joint of the person through the adhesive layer 22 laid on its inner wall, and then according to the width of the patch 21, the edges of the patch 21 are successively wrapped around the joints of the person, so that the adhesive layer 22 laid on the inner wall of the patch 21 adheres to the skin at the joints of the human body. When wrapping, the support spring plate 5 supports the back side of the patch 21 under the fixation of the cloth belt 31, so that the patch 21 can be in a straight state and contact with the skin of the user, thereby making the wrapped patch 21 neater, and the support spring plate 5 can also provide certain support to the muscles at the joints of the user under the fixation of the patch 21, and provide certain protection to the joints of the human body. After wrapping, the user moves the joints to feel the wrapping of the patch 21. Comfortability. When the joint moves, the muscles at the joint will be deformed due to the movement of the joint, and the skin at the joint will pull the adhered patch 21. The position of the patch 21 adhered through the adhesive layer 22 will not move with the movement of the joint. The joint movement will exert a certain pulling force on the patch 21. The extension section 24 in the patch 21 will extend during the joint movement, so that the patch 21 can adapt to the range of joint movement through the extension of the extension section 24. The adhesive layer 22 will not be deformed following the movement of the joint. When it is subjected to the tension of the joint, the broken edge strips 23 between the adhesive layers 22 will separate and change with the extension of the extension section 24, so that the adhesive layer 22 will not pull the patch 21 during the joint movement. This structure has the advantage of being able to prevent the adhesive surfaces from sticking together during the pulling process of the tape to adjust the comfort.

[0031] Compared with the related art, the dynamic tape for competitive sports provided by the utility model has the following beneficial effects:

[0032] The utility model provides a dynamic tape for competitive sports. By winding the tape structure 2 on the side wall of the film roll 1, the tape structure 2 can be easily stored. When in use, by pulling out part of the tape structure 2 from the film roll 1, the extended section 24 of the pulled-out tape structure 2 will not be rolled up, and the supporting spring sheet can make the vertical support of the tape structure 2 straight, and can effectively support the tape structure 2 diagonally and not stick together. When sticking, the supporting spring plate 5 can support the tape structure 2 to stick to the skin of the joints of the user flatly, and can support the tape structure 2 not to At the same time, when the supporting spring plate 5 is fixed around the adhesive tape structure 2, the straight state of the supporting spring plate 5 can support the muscles at the joints to a certain extent and protect the human joints to a certain extent. When the human joints move, the extension section 24 will extend the corresponding length with the range of joint movement, so that the patch 21 will not be subjected to a large pulling force due to the movement of the joints, and the patch 21 can maintain its initial straight state, so that the adhesive tape structure 2 will not become wrinkled due to the movement of the joints. This structure has the advantage of being able to prevent the adhesive surfaces from sticking together during the pulling process of the adhesive tape to adjust its comfort.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A dynamic tape for competitive sports, characterized in that: include: Film (1); An adhesive tape structure (2), the adhesive tape structure (2) being wound around the side wall of the film roll (1), the adhesive tape structure (2) comprising a patch (21) and an adhesive layer (22), the patch (21) being wound around the side wall of the film roll (1), and the adhesive layer (22) being applied to the inner side wall of the patch (21); a positioning structure (3), the positioning structure (3) being fixed to the back side of the patch (21), the positioning structure (3) comprising a cloth belt (31), a connecting strip (32) and a limiting space (33), the cloth belt (31) being fixed to the back side of the patch (21) at equal distances via the connecting strip (32), and the limiting space (33) being provided in the gap between the cloth belt (31) and the patch (21); Tearing openings (4), the tearing openings (4) being equidistantly arranged on the side walls at the upper and lower ends of the patch (21); A supporting spring plate (5), wherein the supporting spring plate (5) is fixed inside the limiting space (33).

2. The dynamic tape for competitive sports according to claim 1, characterized in that: The adhesive tape structure (2) further comprises a broken edge strip (23) and an extended section (24), wherein the broken edge strip (23) is adhered to two ends of the adhesive layer (22), and the extended section (24) is arranged at a position where the cloth tape (31) is fixed to the back of the patch (21).

3. The dynamic rubber tape for competitive sports according to claim 2, characterized in that: The adhesive layer (22) is applied to the inner side wall of the patch (21) in a staged manner, the edge strip (23) is adhered and fixed to the end surface of the adhesive layer (22), two edge strips (23) are spaced between two adjacent adhesive layers (22), and the side walls of the two adjacent edge strips (23) are in contact with each other.

4. The dynamic rubber tape for competitive sports according to claim 2, characterized in that: The separation point between the two adhesive layers (22) is located at the center of the extension section (24), and the thickness of the extension section (24) is smaller than the thickness of the patch (21).

5. The dynamic tape for competitive sports according to claim 2, characterized in that: A groove is formed between the back side of the extension section (24) and the patch (21), and the cloth belt (31) is fixed to the junction of the patch (21) and the extension section (24) through the connecting strip (32), and the length of the cloth belt (31) is greater than the length of the extension section (24), and the side wall of the cloth belt (31) is arc-shaped and bulges outwards, and the limiting space (33) is formed between the cloth belt (31) and the extension section (24) due to the bulge.

6. The dynamic rubber tape for competitive sports according to claim 2, characterized in that: The support spring plate (5) is fixed inside the limiting space (33), and the middle section of the support spring plate (5) is arc-shaped and outwardly protrudes to support the inner side wall of the cloth belt (31), and the two ends of the support spring plate (5) are in a flat surface and abut against the side wall on the back side of the extension section (24).

7. The dynamic tape for competitive sports according to claim 1, characterized in that: The length of the supporting spring plate (5) is slightly smaller than the width of the patch (21), and the supporting spring plate (5) supports the back side of the patch (21) in a transverse direction.

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