A segmented headgear with a bound section for a mask
By designing a segmented headband with bound edges and using a textured surface layer and a soft base layer structure, the problem of skin damage and discomfort caused by traditional hook and loop fasteners in medical breathing masks has been solved, achieving a comfortable fit to the curvature of the human face.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN RONGRUI MEDICAL EQUIP CO LTD
- Filing Date
- 2025-03-14
- Publication Date
- 2026-06-05
AI Technical Summary
Traditional hook and loop fasteners can easily cause skin damage, redness, and itching when they come into contact with human skin, and they cannot effectively conform to the curves of the face, leading to discomfort during use.
Design a segmented headband with an edge, using a textured surface layer and a soft base layer structure, with vertically arranged strip-shaped injection-molded hooks, and the soft base layer covers the cut edges of the textured surface layer. The segmented design of the strip-shaped injection-molded hooks allows for bending and conforming to the curvature of the face.
It effectively prevents skin damage and redness, improves user comfort, and can be easily bent to fit the curves of the human face, reducing discomfort during use.
Smart Images
Figure CN224320910U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of medical device technology, specifically to the field of respiratory masks. Background Technology
[0002] Currently, hook and loop fasteners are widely used in various fields, such as clothing, shoes, gloves, bags, toys, sports equipment, audio equipment, and medical devices. When using hook and loop fasteners in headbands, shoulder straps, and other products that come into close contact with human skin, the traditional method of sealing the edges with nylon and Lycra adhered to a layer of foam before slitting can result in rough, sharp edges. In various applications where they come into contact with human skin, friction during vigorous activity can lead to redness, itching, and even skin damage. When used in medical respiratory masks, where they come into contact with the patient's facial skin, the relatively soft and delicate facial skin, combined with the aforementioned issues, can cause marks or sores after prolonged use.
[0003] Meanwhile, because the hook side of traditional hook and loop fasteners is relatively hard, it cannot fit the facial skin well, which may lead to problems such as the hook not being properly attached or causing discomfort to the user.
[0004] Therefore, in order to solve the above problems, ordinary hook and loop fasteners, when in contact with human skin, cause skin damage and discomfort. There is a need to provide hook and loop fasteners that can prevent skin damage, redness, and itching, and that fit the human body. Summary of the Invention
[0005] To address the shortcomings of existing technologies, the purpose of this application is to provide a segmented headband for face masks, which solves the problems of discomfort and skin damage when traditional hook and loop fasteners are used in medical respiratory masks. The headband will not abrade the skin during use and the ejected hook can be easily bent and deformed to fit the actual curvature of the human face.
[0006] To achieve the above objectives, the technical solution adopted in this application is as follows:
[0007] This application provides a segmented headband with a bound edge for a face mask, the segmented headband comprising:
[0008] Textured surface;
[0009] A soft base layer located on the bottom surface of the textured layer, wherein the two sides of the soft base layer in the length direction are folded from the bottom surface of the textured layer toward the top surface, covering the two sides of the textured layer in the length direction;
[0010] A segmented injection hook layer is disposed on the top surface at one end of the textured layer, the segmented injection hook layer comprising a plurality of parallel and spaced-apart strip-shaped injection hook blocks; wherein,
[0011] The length direction of the strip-shaped injection hook is perpendicular to the length direction of the textured surface layer and the soft base layer, and the arrangement direction of the plurality of strip-shaped injection hooks is parallel to the length direction of the textured surface layer and the soft base layer.
[0012] The two sides of the soft base layer along its length fold from the bottom surface of the textured layer toward the top surface, covering the two ends of the multiple strip-shaped injection hooks.
[0013] Based on the above technical solution, the textured surface layer has a segmented injection-molded hook layer at one end that is an isosceles trapezoid, with the short side of the isosceles trapezoid located at the free end of the textured surface layer and the long side of the isosceles trapezoid located at the middle of the textured surface layer.
[0014] Based on the above technical solution, the strip-shaped injection hook block that is closer to the middle of the textured surface layer is longer.
[0015] Based on the above technical solution, the area of the strip-shaped injection hook block that is closer to the center of the textured surface layer is smaller.
[0016] Based on the above technical solution, the width of the strip-shaped injection hook block is narrower the closer it is to the center of the textured surface layer.
[0017] Based on the above technical solution, the intervals between the multiple strip-shaped injection hooks are equal.
[0018] Based on the above technical solution, a soft base surface is provided between the textured surface layer and the segmented injection hook layer;
[0019] Multiple strip-shaped injection hooks are arranged in parallel and at intervals on the top surface of the soft substrate;
[0020] The two sides of the flexible base layer along its length are folded from the bottom surface of the textured layer toward the top surface, covering the two sides of the flexible base layer along its length.
[0021] Based on the above technical solution, the textured surface layer and the soft base layer are connected by a machine stitch;
[0022] The textured surface layer and the segmented injection-molded hook layer are sewn together.
[0023] Based on the above technical solution, the two sides of the soft base layer in the length direction are folded from the bottom surface of the textured layer to the top surface, covering the two sides of the textured layer in the length direction and the two ends of each strip-shaped injection hook, and then fixed by sewing.
[0024] Based on the above technical solution, the edge contours of the textured surface layer and the soft base layer are matched, and the area of the soft base layer is larger than that of the textured surface layer.
[0025] Compared with the prior art, the advantages of this application are:
[0026] This application solves the problems of discomfort and skin damage when traditional hook and loop fasteners are used in medical respiratory masks. When used, the hook and loop will not abrade the skin and can be easily bent and deformed to fit the actual curvature of the human face.
[0027] When using products that come into close contact with the skin, such as headbands and shoulder straps with Velcro straps, the rough and sharp edges of the strip-cut surface are covered by a soft base layer, preventing skin damage, redness, and itching caused by strenuous exercise or prolonged use; at the same time, the injection-molded hook part is segmented, which can be easily bent and folded to conform to the curves of the human body. Attached Figure Description
[0028] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0029] Figure 1 This is a schematic diagram of the structure of the segmented headband for a face mask according to an embodiment of this application;
[0030] Figure 2 This is a top view of a segmented headband with edging for a face mask according to an embodiment of this application;
[0031] Figure 3 This is a side view of a segmented headband with edging for a face mask according to an embodiment of this application;
[0032] Figure 4 This is a structural detail diagram of the segmented headband for a face mask according to an embodiment of this application;
[0033] In the picture:
[0034] 1. Textured surface layer; 2. Soft base layer; 3. Injection hook layer; 4. Soft base layer; 30. Strip injection hook block; A. Textured end of hook and loop fastener; B. Hook and loop fastener hook end. Detailed Implementation
[0035] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0036] The embodiments of this application will be further described in detail below with reference to the accompanying drawings.
[0037] This application provides a segmented headband for face masks, which solves the problems of discomfort and skin damage caused by traditional hook and loop fasteners when used in medical respiratory face masks. The headband does not abrade the skin and the ejected hook can be easily bent and deformed to fit the actual curvature of the human face.
[0038] To achieve the aforementioned technical effects, the overall concept of this application is as follows:
[0039] A segmented headband for a face mask, the hook and loop fastener comprising:
[0040] Textured surface layer 1;
[0041] The soft base layer 2 is located on the bottom surface of the textured layer 1. Both sides of the soft base layer 2 in the length direction are folded from the bottom surface of the textured layer 1 to the top surface, covering both sides of the textured layer 1 in the length direction.
[0042] A segmented injection hook layer 3 is disposed on the top surface at one end of the textured layer 1. The segmented injection hook layer 3 includes a plurality of parallel and spaced-apart strip-shaped injection hook blocks 30; wherein,
[0043] The length direction of the strip-shaped injection hook 30 is perpendicular to the length direction of the textured surface layer 1 and the soft base layer 2, and the arrangement direction of the plurality of strip-shaped injection hooks 30 is parallel to the length direction of the textured surface layer 1 and the soft base layer 2.
[0044] The two sides of the soft base layer 2 along its length are folded from the bottom surface to the top surface of the textured layer 1, covering the two ends of the plurality of strip-shaped injection hooks 30.
[0045] The embodiments of this application will be further described in detail below with reference to the accompanying drawings.
[0046] See Figures 1-4 As shown, this application embodiment provides a segmented headband for a face mask, the hook and loop fastener comprising:
[0047] Textured surface layer 1;
[0048] The soft base layer 2 is located on the bottom surface of the textured layer 1. Both sides of the soft base layer 2 in the length direction are folded from the bottom surface of the textured layer 1 to the top surface, covering both sides of the textured layer 1 in the length direction.
[0049] A segmented injection hook layer 3 is disposed on the top surface at one end of the textured layer 1. The segmented injection hook layer 3 includes a plurality of parallel and spaced-apart strip-shaped injection hook blocks 30; wherein,
[0050] The length direction of the strip-shaped injection hook 30 is perpendicular to the length direction of the textured surface layer 1 and the soft base layer 2, and the arrangement direction of the plurality of strip-shaped injection hooks 30 is parallel to the length direction of the textured surface layer 1 and the soft base layer 2.
[0051] The two sides of the soft base layer 2 along its length are folded from the bottom surface to the top surface of the textured layer 1, covering the two ends of the plurality of strip-shaped injection hooks 30.
[0052] It should be noted that the number of strip-shaped injection hook blocks 30 is no less than 3;
[0053] Multiple strip-shaped injection hook blocks 30 facilitate bending and deformation of the hook and loop fastener. The segment gaps are denser than at the front end, resulting in a larger bending range and a better fit to the actual curvature of the human face.
[0054] Furthermore, the soft base layer 2 protects and covers the sharp and rough edges of the textured surface layer 1, preventing the adhesive tape from damaging the skin during use.
[0055] In this embodiment, the problems of discomfort and skin damage caused by traditional hook and loop fasteners when applied to medical respiratory masks are solved. The hook and loop fasteners do not abrade the skin and can be easily bent and deformed to fit the actual curvature of the human face.
[0056] Specifically, when using products that come into close contact with the skin, such as headbands and shoulder straps with Velcro straps, the rough and sharp edges of the strip-cut surface are covered by a soft base layer, preventing skin damage, redness, and itching caused by strenuous exercise or prolonged use; at the same time, the injection-molded hook part is segmented and can be easily bent and folded to conform to the curves of the human body.
[0057] Furthermore, the textured layer 1 has a segmented injection-molded hook layer 3 at one end that is an isosceles trapezoid, with the short side of the isosceles trapezoid located at the free end of the textured layer 1 and the long side of the isosceles trapezoid located at the middle of the textured layer 1.
[0058] Similarly, the outline formed by the multiple strip-shaped injection hooks 30 is also an isosceles trapezoid, specifically a trapezoidal structure that is narrower at the front and wider at the back, which is more aesthetically pleasing and makes it easier to peel off the rough surface layer 1 after bonding.
[0059] Furthermore, the strip-shaped injection hook 30 is longer the closer it is to the middle of the textured layer 1.
[0060] Furthermore, the area of the strip-shaped injection hook block 30 is smaller the closer it is to the center of the textured layer 1.
[0061] It should be noted that the strip-shaped injection hook block 30 at the front end is wider than the strip-shaped injection hook block 30 at the rear end, that is, the contact area with the textured surface layer 1 is larger, in order to prevent the injection hook layer 3 from being fatigued due to frequent bonding and tearing, which would reduce the adhesive force and cause problems such as the injection hook layer 3 curling up or detaching from the textured surface layer 1.
[0062] Furthermore, the width of the strip-shaped injection hook 30 is narrower the closer it is to the middle of the textured layer 1.
[0063] Furthermore, the intervals between the plurality of strip-shaped injection hooks 30 are equal.
[0064] Furthermore, a soft base surface 4 is provided between the textured surface layer 1 and the segmented injection-molded hook layer 3;
[0065] Multiple strip-shaped injection hooks 30 are arranged in parallel and at intervals on the top surface of the soft substrate 4;
[0066] The two sides of the flexible base layer 2 along its length are folded from the bottom surface of the textured layer 1 to the top surface, covering the two sides of the flexible base layer 4 along its length.
[0067] Furthermore, the textured surface layer 1 and the soft base layer 2 are connected by stitching;
[0068] The textured surface layer 1 and the segmented injection-molded hook layer 3 are sewn together.
[0069] Furthermore, the two sides of the soft base layer 2 along its length are folded from the bottom surface to the top surface of the textured layer 1, covering the two sides of the textured layer 1 along its length and the two ends of each strip-shaped injection hook block 30, and are fixed by sewing.
[0070] Furthermore, the edge contours of the textured surface layer 1 and the soft base layer 2 are matched, and the area of the soft base layer 2 is larger than that of the textured surface layer 1.
[0071] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.
[0072] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0073] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.
Claims
1. A segmented headband with edging for a face mask, characterized in that, The segmented, edge-bound headband includes: Textured surface layer (1); The soft base layer (2) located on the bottom surface of the textured layer (1) has its two sides folded from the bottom surface of the textured layer (1) toward the top surface, covering the two sides of the textured layer (1) in the length direction. A segmented injection hook layer (3) is disposed on the top surface at one end of the textured layer (1), the segmented injection hook layer (3) comprising a plurality of parallel and spaced strip-shaped injection hook blocks (30); wherein, The length direction of the strip injection hook (30) is perpendicular to the length direction of the textured surface layer (1) and the soft base layer (2), and the arrangement direction of the plurality of strip injection hooks (30) is parallel to the length direction of the textured surface layer (1) and the soft base layer (2). The soft base layer (2) is folded from the bottom surface to the top surface of the textured layer (1) on both sides along its length, covering the two ends of the multiple strip-shaped injection hooks (30).
2. The segmented headband for a face mask as described in claim 1, characterized in that: The textured layer (1) has a segmented injection hook layer (3) at one end that is an isosceles trapezoid, with the short side of the isosceles trapezoid located at the free end of the textured layer (1) and the long side of the isosceles trapezoid located at the middle of the textured layer (1).
3. The segmented headband for a face mask as described in claim 2, characterized in that: The strip-shaped injection hook (30) is longer the closer it is to the middle of the textured layer (1).
4. The segmented headband for a face mask as described in claim 2, characterized in that: The area of the strip-shaped injection hook (30) that is closer to the center of the textured layer (1) is smaller.
5. The segmented headband for a face mask as described in claim 2, characterized in that: The width of the strip-shaped injection hook (30) is narrower the closer it is to the center of the textured layer (1).
6. The segmented headband for a face mask as described in claim 2, characterized in that: The spacing between the plurality of strip-shaped injection hooks (30) is equal.
7. The segmented headband for a face mask as described in claim 1, characterized in that: A soft base surface (4) is provided between the textured surface layer (1) and the segmented injection hook layer (3). Multiple strip-shaped injection hooks (30) are arranged in parallel and at intervals on the top surface of the soft substrate (4); The two sides of the soft base layer (2) along the length direction are folded from the bottom surface of the rough surface layer (1) to the top surface, covering the two sides of the soft base layer (4) along the length direction.
8. The segmented headband for a face mask as described in claim 1, characterized in that: The textured surface layer (1) and the soft base layer (2) are connected by a machine stitch; The textured surface layer (1) and the segmented injection-molded hook layer (3) are sewn together.
9. The segmented headband for a face mask as described in claim 8, characterized in that: The two sides of the soft base layer (2) along the length direction are folded from the bottom surface to the top surface of the textured layer (1), covering the two sides of the textured layer (1) along the length direction and the two ends of each strip-shaped injection hook (30), and are fixed by sewing.
10. The segmented headband for a face mask as described in claim 1, characterized in that: The textured surface layer (1) matches the edge contour of the soft base layer (2), and the area of the soft base layer (2) is larger than that of the textured surface layer (1).