Waterproof bandage
By incorporating a waterproof interlayer, an antibacterial layer, and breathable channels into the straps, the problem of skin discomfort caused by wet straps is solved, achieving waterproof, breathable, and antibacterial effects, and improving comfort and stability.
Patent Information
- Application Number
- CN202520321573.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Existing straps tend to get wet when in contact with water, causing discomfort when applied to the skin and potentially leading to skin problems.
Featuring a woven layer, waterproof interlayer, antibacterial layer, and edge binding structure, combined with breathable channels and Velcro connections, the straps are designed to ensure waterproofness, breathability, and antibacterial properties, reducing the possibility of moisture contact with the skin.
It effectively prevents moisture from seeping into the straps, keeps the straps dry, improves user comfort, avoids skin discomfort and problems, and enhances connection stability and convenience.
Smart Images
Figure CN223773316U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of bandage, especially relates to a waterproof bandage. BACKGROUND
[0002] Bandage is a kind of band for fixing, protecting or bandaging, which has wide application in multiple fields, including but not limited to medical, outdoor, family, military and other fields.
[0003] In the fields of medical treatment and outdoor sports, many bandages usually need to be directly attached to the surface of human skin for use, and when the bandage accidentally contacts water, such as rainwater, sweat or other water, the bandage will be wet, and the bandage attached to the skin will be in a wet state for a long time, which will cause discomfort and even cause skin problems, therefore, the existing bandage needs to be improved to avoid the wet state of the side of the bandage attached to the skin, thereby causing discomfort and possible skin problems. UTILITY MODEL CONTENTS
[0004] The utility model aims at the above-mentioned technical problem, provides a waterproof bandage, which has good waterproof performance and air permeability, avoids the wet state of the side of the bandage attached to the skin for a long time, improves the use comfort and avoids possible skin problems.
[0005] Therefore, the utility model provides a waterproof bandage, which comprises:
[0006] The woven layer comprises a first woven layer and a second woven layer.
[0007] The waterproof interlayer comprises a non-woven fabric layer and is installed between the first woven layer and the second woven layer.
[0008] The edge covering is installed on both sides of the woven layer and the waterproof interlayer and is used for wrapping both sides of the woven layer and the waterproof interlayer.
[0009] The connecting fastener is installed at the end of the bandage and is used for detachable connection of both ends of the bandage.
[0010] In the above technical scheme, further, the waterproof interlayer further comprises:
[0011] The antibacterial layer is installed between the first woven layer and the second woven layer and has a microporous structure.
[0012] In the above technical scheme, further:
[0013] The edge covering forms a first protrusion and a second protrusion on the surfaces of the first woven layer and the second woven layer respectively.
[0014] The first air permeable channel is formed between two first protrusions on both sides of the first woven layer, and the second air permeable channel is formed between two second protrusions on both sides of the second woven layer.
[0015] In the above technical solution, further:
[0016] The first protrusion is provided with two on the surface of the first woven layer, and a clamping groove is formed between the two first protrusions.
[0017] The second protrusion is provided on the surface of the second woven layer in correspondence with the clamping groove.
[0018] In the above technical solution, further:
[0019] The surface of the first protrusion and the surface of the second protrusion are both arc-shaped.
[0020] In the above technical solution, further, the connecting fastener comprises:
[0021] The nap surface is double-sided, and one end of the nap surface is formed with two connecting portions connected with the first woven layer and the second woven layer at one end of the strap respectively.
[0022] The hook surface is provided with two, and is respectively installed on the surface of the first woven layer and the second woven layer at the other end of the strap.
[0023] In the above technical solution, further:
[0024] The size of the hook surface along the length direction of the strap is much larger than the size of the nap surface along the length direction of the strap.
[0025] The height dimension of the hook surface protruding from the surface of the woven layer is smaller than the height dimension of the first protrusion and the second protrusion protruding from the surface of the woven layer.
[0026] In the above technical solution, further:
[0027] The edge covering forms a third protrusion on the two side surfaces of the woven layer and the waterproof interlayer.
[0028] The surface of the third protrusion is arc-shaped.
[0029] The beneficial effects of the present application are:
[0030] 1. By setting the waterproof interlayer of the non-woven fabric layer in the woven layer, the water can be effectively reduced from the surface of the strap and the overall air permeability of the strap can be ensured, the possibility of wetting of the surface of the strap close to the skin can be reduced, the discomfort caused by the wet strap and the possible skin problems can be avoided, and the sealing performance between the two sides of the strap and the surface of the skin can be improved, the water can be prevented from invading from the two sides of the strap, and the possibility of wetting of the surface of the strap close to the skin can be further reduced.
[0031] 2. By setting an antibacterial layer, and the antibacterial layer has a microporous structure, it ensures that the binding band has air permeability and antibacterial properties, further avoiding skin problems caused by moisture.
[0032] 3. By forming the first and second protrusions and the first and second air channels through the edge covering of the first and second woven layers, the air permeability of the binding band can be further improved, thereby quickly ventilating and drying a small amount of accidentally infiltrated water or sweat produced on the skin surface, avoiding discomfort and possible skin problems caused by long-term wetness.
[0033] 4. The binding band is connected by using the Velcro formed by the nap surface and the hook surface, effectively improving the convenience of using the binding band. BRIEF DESCRIPTION OF DRAWINGS
[0034] Figure 1 is a structural schematic diagram of the utility model;
[0035] Figure 2 is a schematic diagram of the utility model Figure 1 enlarged view of A in the utility model;
[0036] Figure 3 is a schematic diagram of the utility model with a hook surface side end face;
[0037] The marks in the figure are as follows: 1, first woven layer; 2, second woven layer; 3, non-woven fabric layer; 4, edge covering; 40, first protrusion; 41, second protrusion; 42, first air passage; 43, second air passage; 44, clamping groove; 45, third protrusion; 5, connecting buckle; 50, nap surface; 51, hook surface; 6, antibacterial layer. DETAILED DESCRIPTION
[0038] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.
[0039] Embodiment 1:
[0040] The present embodiment provides a waterproof binding band, comprising:
[0041] The woven layer comprises a first woven layer 1 and a second woven layer 2.
[0042] The waterproof interlayer comprises a non-woven fabric layer 3 installed between the first woven layer 1 and the second woven layer 2.
[0043] The edge cover 4 is installed on both sides of the woven layer and the waterproof interlayer, and is used for wrapping both sides of the woven layer and the waterproof interlayer, and is of an elastic material;
[0044] The connecting fastener 5 is installed at the end of the bandage, and is used for detachable connection of both ends of the bandage.
[0045] The edge cover 4 can be made of rubber, and the first woven layer 1, the non-woven fabric layer 3 and the second woven layer 2 can be connected by sewing, and the edge cover 4 and both sides of the bandage can be connected by adhesion.
[0046] Meanwhile, the specific composition materials of the woven layer and the non-woven fabric layer 3 are prior art, which are known and selected by those skilled in the art in the traditional woven layer and non-woven fabric layer 3, and will not be repeated here.
[0047] As can be seen from the embodiment, by arranging the waterproof interlayer of the non-woven fabric layer 3 in the woven layer, the water penetration from the surface of the bandage can be effectively reduced, the overall air permeability of the bandage is ensured, the possibility of wetting of the side of the bandage close to the skin surface is reduced, the discomfort caused by the wet bandage and the possible skin problems are avoided, and the edge cover 4 is wrapped on both sides of the bandage and is of an elastic material, which can improve the sealing performance between both sides of the bandage and the skin surface, avoid water from both sides of the bandage, and further reduce the possibility of wetting of the side of the bandage close to the skin surface.
[0048] Moreover, the specific possible skin problems include but are not limited to skin inflammation or infection, and will not be repeated here.
[0049] Embodiment 2:
[0050] The waterproof bandage provided in the embodiment further has the following technical features in addition to the technical solutions of the above embodiments:
[0051] The antibacterial layer 6 is installed between the first woven layer 1 and the second woven layer 2, and has a microporous structure.
[0052] The specific composition materials of the antibacterial layer 6 are prior mature technology, which are known and selected by those skilled in the art from the traditional antibacterial layer 6, and will not be repeated here.
[0053] As can be seen from the embodiment, by arranging the antibacterial layer 6, and the antibacterial layer 6 has a microporous structure, the air permeability of the bandage is ensured, and the antibacterial property is also provided, further avoiding the skin problems caused by the wetting of the bandage by sweat.
[0054] Embodiment 3:
[0055] The waterproof bandage provided in the embodiment further has the following technical features in addition to the technical solutions of the above embodiments:
[0056] The edging 4 forms a first protrusion 40 and a second protrusion 41 on the surfaces of the first braided layer 1 and the second braided layer 2, respectively;
[0057] Among them, a first ventilation channel 42 is formed between two first protrusions 40 on both sides of the first braided layer 1, and a second ventilation channel 43 is formed between two second protrusions 41 on both sides of the second braided layer 2.
[0058] Meanwhile, the first protrusion 40 and the second protrusion 41 are integrally formed with the edge 4.
[0059] As can be seen from this embodiment, the first protrusion 40 and the second protrusion 41 formed by the edge banding 4 in the first braided layer 1 and the second braided layer 2, as well as the generation of the first ventilation channel and the second ventilation channel, can further improve the breathability of the strap, thereby enabling rapid ventilation and drying of a small amount of water that accidentally seeps in or sweat generated on the skin surface, avoiding discomfort caused by prolonged moisture and possible skin problems.
[0060] Example 4:
[0061] This embodiment provides a waterproof strap, which, in addition to the technical solutions of the above embodiments, also has the following technical features:
[0062] Two first protrusions 40 are provided on the surface of the first braided layer 1, and a groove 44 is formed between the two first protrusions 40;
[0063] The second protrusion 41 is provided on the surface of the second braided layer 2 corresponding to the slot 44.
[0064] As can be seen from this embodiment, by setting two first protrusions 40 and forming a groove 44 between them, and by setting a corresponding second protrusion 41, when the two ends of the strap overlap, it can guide and stabilize the connection between the two ends of the strap, thereby improving the connection strength and stability of the connecting fastener 5 to the two ends of the strap.
[0065] Example 5:
[0066] This embodiment provides a waterproof strap, which, in addition to the technical solutions of the above embodiments, also has the following technical features:
[0067] The surfaces of both the first protrusion 40 and the second protrusion 41 are arc-shaped.
[0068] As can be seen from this embodiment, by adopting an arc-shaped structure for both the first protrusion 40 and the second protrusion 41, on the one hand, the contact area between the edge 4 and the skin surface is reduced when the strap is attached to the skin surface, thus reducing discomfort caused by moisture and potential skin problems. On the other hand, the comfort of the strap when it comes into contact with the skin surface can be improved.
[0069] Embodiment 6:
[0070] The waterproof bandage provided in the embodiment comprises the technical solutions of the above embodiments and has the following technical features: the connecting fastener 5 comprises:
[0071] The rough surface 50 is of a double-sided structure and has two connecting portions at one end, which are connected to the first woven layer 1 and the second woven layer 2 at one end of the bandage respectively;
[0072] The hook surface 51 is provided with two hook surfaces, which are installed on the surfaces of the first woven layer 1 and the second woven layer 2 at the other end of the bandage respectively;
[0073] The rough surface 50 and the hook surface 51 are both conventional components of Velcro, which will not be described here.
[0074] It can be seen from the embodiment that the rough surface 50 is of a double-sided structure, and the hook surface 51 is provided on the first woven layer 1 and the second woven layer 2, so that the bandage does not need to distinguish between the front and back surfaces, and the convenience of use is improved.
[0075] Embodiment 7:
[0076] The waterproof bandage provided in the embodiment comprises the technical solutions of the above embodiments and has the following technical features:
[0077] The size of the hook surface 51 along the length direction of the bandage is much larger than the size of the rough surface 50 along the length direction of the bandage
[0078] The height dimension of the hook surface 51 protruding from the surface of the woven layer is smaller than the height dimension of the first protrusion 40 and the second protrusion 41 protruding from the surface of the woven layer.
[0079] It can be seen from the embodiment that the size of the hook surface 51 along the length direction of the bandage is larger, and the size of the rough surface 50 along the length direction of the bandage is smaller. Because the rough surface 50 is more easily affected by rain or sweat or other water and is wet for a long time, it can avoid excessive wetting of the rough surface 50 for a long time, thereby causing discomfort during use. The hook surface 51 has less effect on the air permeability, so its length dimension is set to be longer. On the one hand, it can facilitate the selection and adjustment of the position of the hook surface 50 connected with the rough surface 50 during use of the bandage, thereby improving the applicability. On the other hand, it can reduce the effect on the air permeability of the first air permeable channel 42 and the second air permeable channel 43.
[0080] Embodiment 8:
[0081] The waterproof bandage provided in the embodiment comprises the technical solutions of the above embodiments and has the following technical features:
[0082] The edging 4 forms a third protrusion 45 on both sides of the woven layer and the waterproof interlayer;
[0083] The third protrusion 45 has an arc-shaped surface and is integrated with the edging 4.
[0084] As can be seen from this embodiment, by forming a third protrusion 45 on the edge 4 and setting the surface of the third protrusion 45 in an arc shape, the discomfort caused by holding the strap can be reduced and the comfort of holding the strap can be improved.
[0085] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.
Claims
1. A waterproof strap, characterized in that, include: The braided layer includes a first braided layer (1) and a second braided layer (2); A waterproof interlayer, including a nonwoven fabric layer (3), is installed between a first woven layer (1) and a second woven layer (2); Edge banding (4) is installed on both sides of the woven layer and the waterproof interlayer, and is used to wrap both sides of the woven layer and the waterproof interlayer, and is made of elastic material; The fastener (5) is installed at the end of the strap and is used for the detachable connection of the two ends of the strap.
2. The waterproof strap according to claim 1, characterized in that, The waterproof interlayer also includes: An antibacterial layer (6) is installed between the first braided layer (1) and the second braided layer (2) and has a microporous structure.
3. The waterproof strap according to claim 1, characterized in that: The edging (4) forms a first protrusion (40) and a second protrusion (41) on the surfaces of the first braided layer (1) and the second braided layer (2), respectively; Among them, a first ventilation channel (42) is formed between two first protrusions (40) on both sides of the first braided layer (1), and a second ventilation channel (43) is formed between two second protrusions (41) on both sides of the second braided layer (2).
4. The waterproof strap according to claim 3, characterized in that: Two of the first protrusions (40) are provided on the surface of the first braided layer (1), and a groove (44) is formed between the two first protrusions (40); The second protrusion (41) is provided on the surface of the second braided layer (2) corresponding to the slot (44).
5. The waterproof strap according to claim 3, characterized in that: The surfaces of the first protrusion (40) and the second protrusion (41) are both arc-shaped.
6. The waterproof strap according to claim 3, characterized in that, The connecting fastener (5) includes: The textured surface (50) has a double-sided structure, and one end forms two connecting parts that are respectively connected to the first braided layer (1) and the second braided layer (2) at one end of the strap. The hook face (51) has two parts, which are respectively installed on the surface of the first braided layer (1) and the second braided layer (2) at the other end of the strap.
7. The waterproof strap according to claim 6, characterized in that: The dimension of the hook surface (51) along the length of the strap is much larger than the dimension of the rough surface (50) along the length of the strap. The height of the hook surface (51) protruding from the surface of the braided layer is smaller than the height of the first protrusion (40) and the second protrusion (41) protruding from the surface of the braided layer.
8. The waterproof strap according to claim 1, characterized in that: The edging (4) forms a third protrusion (45) on both sides of the woven layer and the waterproof interlayer; The surface of the third protrusion (45) is arc-shaped.