Shaping and attaching structure for nose bridge strip of mask
By introducing multiple bends and elastic strips into the nose bridge shaping structure of the mask, combined with a buckle box and ball bearing structure, the problems of poor bending and falling off of the nose bridge shaping structure are solved, improving the mask's fit and wearing comfort.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGSHU XINGFENG BIOLOGICAL TECH CO LTD
- Filing Date
- 2025-03-25
- Publication Date
- 2026-04-14
AI Technical Summary
The existing nose bridge shaping structure of masks is not good at bending and is prone to falling off, affecting the fit and comfort.
The nose bridge features multiple bends and elastic strips on its outer wall, and is flexibly adjustable and secured via elastic ear straps, snap boxes, and ball bearing structures, while silicone pads provide anti-slip protection.
It allows for flexible bending of the bridge of the nose to adapt to different face shapes, prevents it from falling off, improves fit and comfort, and also has anti-slip and anti-pollution effects.
Smart Images
Figure CN224112173U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mask technology, and in particular to the nose bridge strip shaping and fitting structure of a mask. Background Technology
[0002] A face mask is a common protective device used to protect the respiratory tract from air pollution, germs, viruses, dust, or other harmful substances. It is typically made of multiple layers of materials, such as non-woven fabric or fiber cloth, and is designed to cover the mouth, nose, and chin, forming a sealed barrier. Face masks come in various types, differing according to their purpose, design, and function. To improve the fit, comfort, and effectiveness of a face mask, especially during wear, it's essential to ensure the mask conforms well to the contours of the face, preventing air, bacteria, or viruses from entering or leaking through gaps. Therefore, a nose bridge shaping and fitting structure is required.
[0003] The nose bridge shaping and fitting structure is a structure that can be used when shaping a mask. In the current technology, a simple shaping strip is usually used for shaping. This method may result in poor bending effect or easy falling off. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a nose bridge strip shaping and fitting structure for masks, which aims to improve the problems of poor bending effect or easy falling off.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a nose bridge strip shaping and fitting structure for a face mask, comprising a face mask body, a shaping frame fixedly connected inside the face mask body, a first bending opening, a second bending opening, and a third bending opening on the outer wall of the shaping frame, an elastic strip slidably connected inside the shaping frame, sealing sleeves fixedly connected to both ends of the elastic strip, the outer wall of the sealing sleeves fixedly connected to the outer wall of the shaping frame, a silicone pad fixedly connected inside the face mask body, and a fixing component provided inside the face mask body for fixing the face mask body.
[0006] Preferably, the fixing component includes an elastic ear loop, the outer wall of which is fixedly connected to the inside of the mask body, and fixing pieces are fixedly connected to both ends of the elastic ear loop.
[0007] Preferably, a buckle box is fixedly connected to the outer wall of the mask body, and the buckle box has buckle holes inside.
[0008] Preferably, a fixing plate is fixedly connected to the outer wall of the mask body, and an arc-shaped locking block is fixedly connected to the outer wall of the fixing plate.
[0009] Preferably, a fixing sleeve is fixedly connected inside the buckle box, and a ball bearing is slidably connected inside the fixing sleeve.
[0010] Preferably, one end of the ball is fixedly connected to the inside of a spring, and the other end of the spring is fixedly connected to the inside of the snap-fit box.
[0011] Preferably, the mask body has multiple filter sheets inside.
[0012] Preferably, the inside of the mask body has multiple folds.
[0013] This utility model has the following beneficial effects:
[0014] 1. In this utility model, by setting a first bending opening, a second bending opening and a third bending opening on the outer wall of the shaping frame, a flexible bending effect can be achieved, making it easier to shape the bridge of the nose. By setting sealing sleeves at both ends of the elastic strip, the elastic strip can be prevented from falling off and damaging the mask. By setting silicone pads, the effect of anti-slip and protection of the wearer's skin can be achieved.
[0015] 2. In this utility model, by driving the arc-shaped locking block to slide inside the buckle hole, the ball bearing will slide on the outer wall of the arc-shaped locking block. Through the rebound action of the spring, the ball bearing will be limited to the arc-shaped locking block, thereby achieving the effect of temporary storage and preventing mask contamination. Attached Figure Description
[0016] Figure 1 A perspective view of the nose bridge strip shaping and fitting structure of the mask proposed in this utility model;
[0017] Figure 2 This is a partial structural diagram of the mask body with the nose bridge strip shaping and fitting structure proposed in this utility model.
[0018] Figure 3 This is a partial structural diagram of the elastic strip in the nose bridge strip shaping and fitting structure of the mask proposed in this utility model.
[0019] Figure 4 This is a partial structural diagram of the arc-shaped locking block of the nose bridge strip shaping and fitting structure of the mask proposed in this utility model;
[0020] Figure 5 This is a cross-sectional view of the internal structure of the buckle box for the nose bridge strip shaping and fitting structure of the mask proposed in this utility model.
[0021] Legend:
[0022] 1. Mask body; 2. Shaping frame; 3. First bend opening; 4. Second bend opening; 5. Third bend opening; 6. Elastic strip; 7. Sealing sleeve; 8. Silicone pad; 9. Fixing piece; 10. Elastic ear loop; 11. Buckle box; 12. Fixing plate; 13. Buckle hole; 14. Arc-shaped locking block; 15. Fixing sleeve; 16. Spring; 17. Ball bearing; 18. Filter sheet; 19. Fold line. Detailed Implementation
[0023] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0024] Reference Figures 1-3 One embodiment provided by this utility model is as follows: Figure 1 As shown, the mask includes a mask body 1, a shaping frame 2 fixedly connected inside the mask body 1, a first bending opening 3, a second bending opening 4, and a third bending opening 5 on the outer wall of the shaping frame 2, an elastic strip 6 slidably connected inside the shaping frame 2, sealing sleeves 7 fixedly connected to both ends of the elastic strip 6, the outer wall of the sealing sleeves 7 fixedly connected to the outer wall of the shaping frame 2, a silicone pad 8 fixedly connected inside the mask body 1, and a fixing component inside the mask body 1 for fixing the mask body 1.
[0025] Specifically, the mask body 1 fixes the shaping frame 2. The shaping frame 2 is made of soft material, which facilitates subsequent bending. The first bending opening 3 on the outer wall of the shaping frame 2 bends outward, the second bending opening 4 on the outer wall of the shaping frame 2 bends inward, and the third bending opening 5 on the outer wall of the shaping frame 2 bends outward. The bending angle can be flexibly adjusted according to different face shapes. The elastic strip 6 bends inside the shaping frame 2, and the elastic strip 6 plays a role in rebound shaping. The mask body 1 fixes the silicone pad 8. The silicone material of the silicone pad 8 not only protects the skin, but also achieves a non-slip effect.
[0026] Reference Figure 1 The fixing component includes an elastic ear loop 10, the outer wall of which is fixedly connected to the inside of the mask body 1, and fixing pieces 9 are fixedly connected to both ends of the elastic ear loop 10.
[0027] Specifically, the elastic ear loops 10 are fixed by the mask body 1. The elastic ear loops 10 can flexibly adapt to different face shapes for wearing the mask. The fixing pieces 9 set at both ends of the elastic ear loops 10 are used to fix the elastic ear loops 10.
[0028] Reference Figure 4 and Figure 5 The outer wall of the mask body 1 is fixedly connected to a buckle box 11, and the buckle box 11 has a buckle hole 13 inside. The outer wall of the mask body 1 is fixedly connected to a fixing plate 12, and the outer wall of the fixing plate 12 is fixedly connected to an arc-shaped buckle block 14. The inside of the buckle box 11 is fixedly connected to a fixing sleeve 15, and the inside of the fixing sleeve 15 is slidably connected to a ball bearing 17. One end of a spring 16 is fixedly connected inside the ball bearing 17, and the other end of the spring 16 is fixedly connected inside the buckle box 11.
[0029] Specifically, the mask body 1 secures the buckle box 11. Buckle holes 13 inside the buckle box 11 drive the arc-shaped locking block 14 to slide. The arc-shaped locking block 14 then drives the ball bearing 17 to slide inside the fixing sleeve 15. The ball bearing 17 compresses the spring 16, and the spring 16's rebound action limits the arc-shaped locking block 14, thus achieving the effect of storing the mask.
[0030] Reference Figure 2 The mask body 1 has multiple filter sheets 18 inside and multiple fold lines 19 inside.
[0031] Specifically, the mask body 1 has multiple filter sheets 18, which are used to adsorb and filter tiny dust particles. The mask body 1 also has multiple pleats 19, which can be unfolded to adapt to different wearers' face shapes.
[0032] Working principle: When the mask needs to be worn, the elastic ear loops 10 are hung on both sides of the ears, and the mask body 1 is adjusted according to the wearer's nose bridge. The elastic strip 6 bends the shaping frame 2, bending it outwards according to the shaping frame 2 and the third fold opening 5 on the outer wall of the shaping frame 2, and inwards according to the second fold opening 4. Simultaneously, the silicone pad 8 is placed on the wearer's nose bridge. The silicone pad 8 not only protects the wearer's skin but also provides anti-slip properties. Multiple folds 19 inside the mask body 1 can be adjusted to fit different wearers' face shapes. The filter 18 can adsorb and filter fine particulate matter. When the mask needs to be temporarily stored, to avoid contamination, the mask body 1 can be folded inward, and the buckle boxes 11 and fixing plates 12 at both ends of the mask can be attached. The arc-shaped buckle 14 can be inserted into the buckle hole 13. The arc-shaped buckle 14 slides on the outer wall of the ball bearing 17, causing the ball bearing 17 to slide on the inner wall of the fixing sleeve 15. Then, through the rebound of the spring 16, the ball bearing 17 is driven to limit the arc-shaped buckle 14, thereby achieving the effect of fixing the mask body 1. This mask can not only flexibly adjust the nose bridge angle, but also achieve reasonable storage and prevent mask contamination.
[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. Nose bridge strip shaping and fitting structure of a mask, comprising a mask body (1), characterized in that: The mask body (1) is fixedly connected to a shaping frame (2) inside. The outer wall of the shaping frame (2) is provided with a first bending opening (3), a second bending opening (4), and a third bending opening (5). An elastic strip (6) is slidably connected inside the shaping frame (2). Both ends of the elastic strip (6) are fixedly connected with sealing sleeves (7). The outer wall of the sealing sleeves (7) is fixedly connected to the outer wall of the shaping frame (2). A silicone pad (8) is fixedly connected inside the mask body (1). A fixing component is provided inside the mask body (1) for fixing the mask body (1).
2. The mask nose bridge strip conforming fit structure of claim 1, wherein: The fixing component includes an elastic ear loop (10), the outer wall of which is fixedly connected to the inside of the mask body (1), and fixing pieces (9) are fixedly connected to both ends of the elastic ear loop (10).
3. The mask nose bridge strip conforming fit structure of claim 1, wherein: The outer wall of the mask body (1) is fixedly connected to a buckle box (11), and the buckle box (11) is provided with buckle holes (13).
4. The nose bridge strip shaping and fitting structure for a face mask according to claim 1, characterized in that: A fixing plate (12) is fixedly connected to the outer wall of the mask body (1), and an arc-shaped locking block (14) is fixedly connected to the outer wall of the fixing plate (12).
5. The nose bridge strip shaping and fitting structure for a face mask according to claim 3, characterized in that: The buckle box (11) is fixedly connected to a fixing sleeve (15), and the fixing sleeve (15) is slidably connected to a ball bearing (17).
6. The nose bridge strip shaping and fitting structure for a face mask according to claim 5, characterized in that: One end of a spring (16) is fixedly connected inside the ball (17), and the other end of the spring (16) is fixedly connected inside the buckle box (11).
7. The nose bridge strip shaping and fitting structure for a face mask according to claim 1, characterized in that: The mask body (1) has multiple filter sheets (18) inside.
8. The nose bridge strip shaping and fitting structure for a face mask according to claim 1, characterized in that: The mask body (1) has multiple fold lines (19) inside.