Viscous adhesive tape with waterproof function for human sports

Abstract

The invention discloses an adhesive tape with a waterproof function for human sports, and relates to the field of human sports, the adhesive tape comprises an external protective waterproof layer, and the inner side of the external protective waterproof layer is connected with an internal first bonding layer in a bonding manner; the outer side of the built-in first bonding layer is connected with an elastic butt joint layer in a bonding mode, the outer side of the elastic butt joint layer is connected with a built-in second bonding layer in a bonding mode, an external waterproof structure is arranged between the external protective waterproof layer and the built-in first bonding layer, and the adhesive tape body is subjected to isolation waterproof treatment through the external waterproof structure. According to the adhesive tape with the waterproof function for the human body movement, a protective waterproof layer made of a polyurethane material is externally arranged, so that a water source on the outer side can be effectively isolated, and meanwhile, a wedge-shaped butt-joint layer of an inclined plane structure at the end part of the external protective waterproof layer can be effectively matched with the contact state between convex butt-joint parts; and the internal first bonding layer and the internal second bonding layer are subjected to wrapping type protection treatment, so that a water source on the outer side is prevented from permeating into the inner part.

Description

Technical Field

[0001] The invention relates to the technical field of human body movement, in particular to an adhesive tape for human body movement with a waterproof function. Background Art

[0002] In the process of human body movement, in order to protect the muscles, it is generally necessary to adapt the corresponding sticky tape to protect the muscles. Therefore, the quality of the sticky tape determines the overall safety status of the muscle parts; For example, the patent with publication number CN202595028U discloses a human body adhesive tape. This sports tape has a longitudinal elastic base fabric made of cotton cloth, a waterproof layer with self-ventilated holes is tightly arranged on the upper surface of the base fabric, an adhesive layer is tightly arranged on the lower surface of the base fabric, and a release paper is arranged on the lower surface of the adhesive layer. It has a simple structure and is anti-allergic. The waterproof layer is provided with vents, which is not only waterproof but also breathable. The longitudinal elastic base fabric has good elasticity, and the product can expand and contract with the user's muscle movements. Another example is a patent with publication number CN201988103U, which is a multi-purpose rubber belt for sports, which consists of a belt body and a buckle, and is characterized in that: a section is taken from each end of a rubber belt and turned inward to form two buckles; the utility model can solve the following technical problems. The multi-purpose rubber belt for sports can train different parts of the body by changing the different positions of the two end loops: one end is fixed, and the other end can be held to train the strength of the upper limbs; one end is fixed, and one end is put on the leg to train the strength of the lower limbs; both ends are fixed, and the rubber belt is put on the waist and abdomen to train the strength of the waist and abdomen; there is no restriction on the training direction, and training can be done in four directions: front, back, left, and right; For example, a sports cloth-based tape disclosed in the patent with publication number CN103173156B includes a release agent layer, a waterproof layer, a primer layer, a PE film layer, a substrate layer, and an adhesive layer from one side to the other. The sports cloth-based tape has both waterproof and sweat-resistant properties and can be easily torn into the desired shape or size by the user without any effort or the use of other tools. It is both comfortable and easy to use. Most of the above-mentioned prior arts have improved their overall structure, while the existing sticky tapes for human body sports mostly have a winding fitting structure during use. Since the user needs a multi-stage fitting operation when performing muscle binding, it is not convenient for the user to tear off the tape in a single piece. In addition, during long-term outdoor use, the tape is very likely to lose its stickiness when in contact with water, resulting in a short service life. Summary of the invention

[0003] The purpose of the present invention is to provide an adhesive tape for human sports with a waterproof function, so as to solve the problem that most of the above-mentioned background technologies have a winding fitting structure. When the user performs muscle binding, a multi-stage fitting operation is required, which is not convenient for the user to tear off the tape in a single piece. In addition, during long-term outdoor use, the tape is very likely to lose its viscosity when in contact with water, resulting in a short service life.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a sticky tape for human sports with waterproof function, comprising an external protective waterproof layer, the inner side of the external protective waterproof layer is bonded to a built-in first adhesive layer; the outer side of the built-in first adhesive layer is bonded to an elastic docking layer, and the outer side of the elastic docking layer is bonded to a built-in second adhesive layer, and at the same time, the inner end of the built-in second adhesive layer and the inner end of the built-in first adhesive layer are bonded to each other, an external waterproof structure is arranged between the external protective waterproof layer and the built-in first adhesive layer, and the sticky tape body is isolated and waterproofed by the external waterproof structure.

[0005] Further preferably, the external waterproof structure is provided with a reserved tear end, and the reserved tear end is arranged at the outer end of the built-in first adhesive layer, and the built-in first adhesive layer is arranged in a serrated structure, and the outer sides of the built-in first adhesive layer and the built-in second adhesive layer are fixedly provided with a raised docking portion.

[0006] Further preferably, a wedge-shaped docking layer is fixedly provided on the outer end of the external protective waterproof layer, and the wedge-shaped docking layer and the raised docking portion are both made of elastic materials, and the outer sides of the wedge-shaped docking layer and the raised docking portion correspond to each other.

[0007] Further preferably, the external protective waterproof layer forms an inclined wrapping structure through a wedge-shaped docking layer and a raised docking portion on the outside of the built-in first adhesive layer, and during the process of the external protective waterproof layer being subjected to pressure, the wedge-shaped docking layer on the outside thereof extends outward and seals along the resistance of the raised docking portion, and the external protective waterproof layer is made of polyurethane.

[0008] Further preferably, an adaptive extension structure is provided on the inner side of the built-in first adhesive layer, and the adaptive range of the overall adhesive tape is adjusted by the adaptive extension structure; the adaptive extension structure is provided with an elastic reserved adhesive portion, and the elastic reserved adhesive portion is provided at the end corner of the built-in second adhesive layer, and a built-in docking layer is provided at the inner end of the elastic reserved adhesive portion, and the elastic reserved adhesive portion and the built-in docking layer are in a taut state.

[0009] Further preferably, the inner side of the built-in first adhesive layer is bonded and docked with a reserved liquid medicine storage portion, and the outer side of the reserved liquid medicine storage portion is provided with a reserved docking traction rope, and the reserved docking traction rope passes through the inner side of the built-in first adhesive layer; the end of the reserved docking traction rope is docked with the built-in docking layer at the inner end of the elastic reserved adhesive portion.

[0010] Further preferably, a raised puncturing portion is fixedly connected to the inner upper end of the reserved medicine liquid storage portion, and a flexible docking layer is provided at the bottom of the reserved medicine liquid storage portion, and the positions of the flexible docking layer and the raised puncturing portion correspond to each other; a built-in reserved groove is provided on the inner side of the middle end of the external protective waterproof layer, and the positions of the built-in reserved groove and the reserved medicine liquid storage portion correspond to each other.

[0011] Further preferably, the raised puncturing portion is driven to move inward synchronously during the process of the reserved medicine liquid storage portion being pressurized, and the raised puncturing portion applies pressure to the contacting flexible docking layer to form a puncturing treatment; after the stored liquid inside the reserved medicine liquid storage portion flows out, it is in a released from tension state, and the reserved docking traction rope outside the reserved medicine liquid storage portion is released from a stressed state.

[0012] Further preferably, after the elastic reserved adhesive portion and the built-in docking layer are separated from the stress state between the reserved docking traction rope, the elastic reserved adhesive portion between the built-in first adhesive layer and the built-in second adhesive layer is in an extensible state, thereby expanding the positioning range of the overall tape.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The waterproof human sports adhesive tape can quickly tear off a single piece of tape through the reserved tearing end at the end. When the user performs muscle binding, a multi-stage laminating operation can be performed quickly, which is convenient for the user to tear off the single piece. The polyurethane material of the external protective waterproof layer can effectively isolate the water source on the outside. At the same time, the wedge-shaped docking layer of the inclined surface structure at the end of the external protective waterproof layer can effectively cooperate with the contact state between the raised docking parts, and the internal built-in first adhesive layer and the internal built-in second adhesive layer are wrapped in a protective treatment to prevent the external water source from penetrating into the inside, thereby effectively improving the overall service life. Furthermore, as the single piece of tape is bound and attached from the middle end, the reserved liquid medicine storage part under pressure on the inside contacts the raised puncture part, punctures the flexible docking layer at the bottom, thereby releasing the reserved rehabilitation medicine stored inside, effectively performing physical therapy and protection work on the protected part, and further improving the practicality of the overall tape; Furthermore, after the built-in first adhesive layer at the middle end of the single-piece tape is pre-contacted with the skin to adhere for reference position positioning, the reserved liquid storage portion in the deformed state will be pierced and will be separated from the traction binding state of the reserved docking traction rope, so that the built-in second adhesive layer and the elastic reserved adhesive portion at the end docking will be separated from the stressed and tight state, and the elastic docking layer will be in an extensible state, so that the user can effectively carry out expansion and deformation processing through the elastic reserved adhesive portion in the dead corner of the tape, so that the initial small piece of tape structure can achieve a large range of expansion and extension processing, and cooperate with the elastic reserved adhesive portion to effectively allow the user to perform extended fitting work, thereby increasing the overall fitting range, and cooperating with the four elastic reserved adhesive portions at the end to stably perform positioning processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of a half-cut three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the partial three-dimensional structure of the external protective waterproof layer of the present invention; Figure 4 This is a schematic diagram of the three-dimensional structure of the elastic reserved bonding portion of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the partially enlarged structure; Figure 6 This is a schematic diagram of a half-cut three-dimensional structure of the built-in first adhesive layer of the present invention; Figure 7 This is a schematic diagram of a half-cut three-dimensional structure of the reserved liquid medicine storage part of the present invention; Figure 8 A schematic diagram of the three-dimensional structure of the docking traction rope is reserved for the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the elastic docking layer of the present invention.

[0015] In the figure: 1. External protective waterproof layer; 2. Built-in first adhesive layer; 3. Elastic docking layer; 4. Built-in second adhesive layer; 5. Reserved tear end; 6. Elastic reserved adhesive part; 7. Built-in docking layer; 8. Reserved liquid storage part; 9. Raised puncture part; 10. Reserved docking traction rope; 11. Raised docking part; 12. Wedge-shaped docking layer; 13. Built-in reserved groove; 14. Flexible docking layer. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] Example 1: Please refer to Figure 1-9 The present invention provides the following technical solution: a waterproof human body sports adhesive tape, comprising an external protective waterproof layer 1, a built-in first adhesive layer 2, an elastic docking layer 3, a built-in second adhesive layer 4, a reserved tearing end 5, an elastic reserved adhesive portion 6, a built-in docking layer 7, a reserved liquid storage portion 8, a raised puncture portion 9, a reserved docking traction rope 10, a raised docking portion 11, a wedge-shaped docking layer 12, a built-in reserved groove 13, and a flexible docking layer 14; The inner side of the external protective waterproof layer 1 is bonded to the internal first adhesive layer 2; the outer side of the internal first adhesive layer 2 is bonded to the elastic docking layer 3, and the outer side of the elastic docking layer 3 is bonded to the internal second adhesive layer 4, and at the same time, the inner end of the internal second adhesive layer 4 is butted with the inner end of the internal first adhesive layer 2, and an external waterproof structure is arranged between the external protective waterproof layer 1 and the internal first adhesive layer 2, and the adhesive tape body is isolated and waterproofed by the external waterproof structure.

[0018] The external waterproof structure is provided with a reserved tear end 5, and the reserved tear end 5 is provided at the outer end of the built-in first adhesive layer 2, and the built-in first adhesive layer 2 is provided in a serrated structure, and a raised docking portion 11 is fixedly provided on the outer side of the built-in first adhesive layer 2 and the built-in second adhesive layer 4. A wedge-shaped docking layer 12 is fixedly provided at the outer end of the external protective waterproof layer 1, and the wedge-shaped docking layer 12 and the raised docking portion 11 are both made of elastic materials, and the outer positions of the wedge-shaped docking layer 12 and the raised docking portion 11 correspond to each other. The external protective waterproof layer 1 forms an inclined wrapping structure with the raised docking portion 11 on the outer side of the built-in first adhesive layer 2 through the wedge-shaped docking layer 12, and when the external protective waterproof layer 1 is subjected to pressure, the wedge-shaped docking layer 12 on the outer side thereof extends outwardly and seals along the resistance of the raised docking portion 11, and the external protective waterproof layer 1 is made of polyurethane.

[0019] Before using the tape, it is necessary to ensure that the surface to be pasted is clean, dry, and free of dust and oil. Winding direction: the tape should be wound in a clockwise direction to ensure a sealing effect; half-lap winding: in order to improve the waterproof effect, a half-lap winding method can be adopted, that is, each circle of tape covers half of the previous circle, stretching: during the winding process, the tape is appropriately stretched to make it close to the surface to avoid gaps; the single piece of tape can be quickly torn off through the reserved tearing end 5 at the end, and when the user performs muscle binding, a multi-stage fitting operation can be performed quickly, which is convenient for the user to tear off the single piece, and the external protective waterproof layer 1 is made of polyurethane, which can effectively isolate the external water source, and the wedge-shaped docking layer 12 of the inclined structure at the end of the external protective waterproof layer 1 can effectively cooperate with the contact state between the raised docking parts 11, and the internal built-in first adhesive layer 2 and the internal built-in second adhesive layer 4 are wrapped in a protective manner to prevent the external water source from penetrating into the interior.

[0020] Embodiment 2: Based on Embodiment 1, an adaptive extension structure is also disclosed, and its specific structure is as follows: An adaptive extension structure is provided on the inner side of the built-in first adhesive layer 2, and the adaptive range of the entire adhesive tape is adjusted by the adaptive extension structure; The adaptive extension structure is provided with an elastic reserved adhesive portion 6, and the elastic reserved adhesive portion 6 is provided at the end corner of the built-in second adhesive layer 4, and the inner end of the elastic reserved adhesive portion 6 is provided with a built-in docking layer 7, and the elastic reserved adhesive portion 6 and the built-in docking layer 7 are in a tight state. The inner side of the built-in first adhesive layer 2 is bonded and docked with a reserved liquid medicine storage portion 8, and the outer side of the reserved liquid medicine storage portion 8 is provided with a reserved docking traction rope 10, and the reserved docking traction rope 10 runs through the inner side of the built-in first adhesive layer 2; the end of the reserved docking traction rope 10 is docked with the built-in docking layer 7 at the inner end of the elastic reserved adhesive portion 6.

[0021] The upper inner end of the reserved liquid medicine storage part 8 is fixedly connected with a raised puncturing part 9, and a flexible docking layer 14 is provided at the bottom of the reserved liquid medicine storage part 8, and the positions of the flexible docking layer 14 and the raised puncturing part 9 correspond to each other; a built-in reserved groove 13 is provided inside the middle end of the external protective waterproof layer 1, and the positions of the built-in reserved groove 13 and the reserved liquid medicine storage part 8 correspond to each other. When the reserved liquid medicine storage part 8 is under pressure, the raised puncturing part 9 is driven to move inward synchronously, and the raised puncturing part 9 applies pressure to the contacted flexible docking layer 14 to form a puncturing treatment; after the stored liquid inside the reserved liquid medicine storage part 8 flows out, it is in a state of being released from tension, and the reserved docking traction rope 10 outside the reserved liquid medicine storage part 8 is released from the stressed state. After the elastic reserved adhesive portion 6 and the built-in docking layer 7 are separated from the stress state between the reserved docking traction rope 10, the elastic reserved adhesive portion 6 between the built-in first adhesive layer 2 and the built-in second adhesive layer 4 is in an extensible state, thereby expanding the positioning range of the overall tape; as the single-piece tape begins to be bound and attached from the middle end, the reserved liquid storage portion 8 under pressure on the inside will contact the raised puncture portion 9 to puncture the flexible docking layer 14 at the bottom, thereby releasing the reserved rehabilitation drugs stored inside, effectively performing physical therapy and protection work on the protected area, and the built-in first adhesive layer 2 at the middle end of the single-piece tape is pre-contacted with the skin for adhesion to perform reference position positioning After being positioned, the reserved medicine storage portion 8 in the deformed state will be punctured and will be separated from the traction binding state of the reserved docking traction rope 10, so that the built-in second adhesive layer 4 and the elastic reserved adhesive portion 6 at the end docking will be separated from the stressed and tight state, and the elastic docking layer 3 will be in an extensible state, so that the user can effectively carry out expansion and deformation processing through the elastic reserved adhesive portion 6 in the dead corner of the tape, so that the initial small piece of tape structure can achieve a large range of expansion and extension processing, and cooperate with the elastic reserved adhesive portion 6 to effectively allow the user to carry out extended fitting work, thereby improving the overall fitting range, and cooperate with the four elastic reserved adhesive portions 6 at the end to stably perform positioning processing.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof adhesive tape for human sports, comprising an external protective waterproof layer (1), wherein the inner side of the external protective waterproof layer (1) is bonded to a built-in first adhesive layer (2); Features: The outer side of the built-in first adhesive layer (2) is adhesively connected to an elastic butt joint layer (3), and the outer side of the elastic butt joint layer (3) is adhesively connected to a built-in second adhesive layer (4), and the inner end of the built-in second adhesive layer (4) and the inner end of the built-in first adhesive layer (2) are butted against each other. An external waterproof structure is provided between the external protective waterproof layer (1) and the built-in first adhesive layer (2), and the adhesive tape body is isolated and waterproofed by the external waterproof structure.

2. The waterproof human sports tape according to claim 1, characterized in that: The external waterproof structure is provided with a reserved tearing end (5), and the reserved tearing end (5) is arranged at the outer end of the built-in first adhesive layer (2), and the built-in first adhesive layer (2) is arranged in a sawtooth structure, and the outer sides of the built-in first adhesive layer (2) and the built-in second adhesive layer (4) are fixedly provided with a protruding docking portion (11).

3. The waterproof human sports tape according to claim 2, characterized in that: A wedge-shaped docking layer (12) is fixedly provided at the outer end of the external protective waterproof layer (1), and the wedge-shaped docking layer (12) and the raised docking portion (11) are both made of elastic material, and the outer positions of the wedge-shaped docking layer (12) and the raised docking portion (11) correspond to each other.

4. The waterproof human sports tape according to claim 3, characterized in that: The external protective waterproof layer (1) forms an inclined wrapping structure with the protruding docking portion (11) on the outside of the internal first adhesive layer (2) through the wedge-shaped docking layer (12), and when the external protective waterproof layer (1) is subjected to pressure, the wedge-shaped docking layer (12) on the outside thereof extends outwardly along the contact of the protruding docking portion (11) to perform a sealing process, and the external protective waterproof layer (1) is made of polyurethane.

5. The waterproof human sports adhesive tape according to claim 3, characterized in that: An adaptive extension structure is provided on the inner side of the built-in first adhesive layer (2), and the adaptive range of the entire adhesive tape is adjusted by the adaptive extension structure; The adaptive extension structure is provided with an elastic reserved bonding portion (6), and the elastic reserved bonding portion (6) is arranged at the end corner of the built-in second bonding layer (4), and the inner end of the elastic reserved bonding portion (6) is provided with a built-in docking layer (7), and the elastic reserved bonding portion (6) and the built-in docking layer (7) are in a tight state.

6. The waterproof human sports tape according to claim 5, characterized in that: The inner side of the built-in first adhesive layer (2) is bonded with a reserved liquid medicine storage portion (8), and the outer side of the reserved liquid medicine storage portion (8) is provided with a reserved docking traction rope (10), and the reserved docking traction rope (10) passes through the inner side of the built-in first adhesive layer (2); The end of the reserved docking traction rope (10) is docked with the built-in docking layer (7) at the inner end of the elastic reserved bonding portion (6).

7. The waterproof human sports adhesive tape according to claim 6, characterized in that: The upper inner end of the reserved liquid medicine storage portion (8) is fixedly connected to a raised puncturing portion (9), and a flexible docking layer (14) is provided at the bottom of the reserved liquid medicine storage portion (8), and the positions of the flexible docking layer (14) and the raised puncturing portion (9) correspond to each other; A built-in reserved groove (13) is provided on the inner side of the middle end of the external protective waterproof layer (1), and the positions of the built-in reserved groove (13) and the reserved liquid medicine storage portion (8) correspond to each other.

8. The waterproof adhesive tape for human sports according to claim 7, characterized in that: During the process of the reserved liquid medicine storage part (8) being pressurized, the raised puncturing part (9) is driven to move inward synchronously, and the raised puncturing part (9) applies pressure to the flexible docking layer (14) in contact to form a puncturing process; after the stored liquid inside the reserved liquid medicine storage part (8) flows out, it is in a state of being released from tension, and the reserved docking traction rope (10) outside the reserved liquid medicine storage part (8) is released from a stressed state.

9. The waterproof human sports adhesive tape according to claim 8, characterized in that: After the elastic reserved adhesive portion (6) and the built-in docking layer (7) are separated from the stress state between the reserved docking traction rope (10), the built-in first adhesive layer (2) and the built-in second adhesive layer (4) cooperate with the elastic reserved adhesive portion (6) to be in an extensible state, thereby expanding the positioning range of the overall adhesive tape.

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