A seat crevice storage bag fixing barb

Abstract

The utility model relates to the technical field of storage bag, especially to a seat gap storage bag fixing barbed hair strip, including base layer, one side of base layer is provided with barbed hair layer, the other side fixedly connected with back adhesive layer no.

Description

Technical Field

[0001] This utility model relates to the field of storage bag technology, and in particular to a bristle strip for fixing a storage bag in the seam of a seat. Background Technology

[0002] In modern life, seat gap storage bags have become popular items in car interiors, office environments, and other scenarios due to their flexible and convenient storage functions. Whether it's storing personal items such as mobile phones and keys while driving, or storing small items such as water cups and stationery while working, these storage bags can make full use of the unused space in the seat gaps, effectively improving space utilization and bringing users a neat and organized user experience.

[0003] Many seat gap storage bags on the market use Velcro for fastening, offering quick and convenient installation thanks to its easy-to-use feature. However, this method reveals several drawbacks over long-term use. The burrs on the Velcro easily attract dust, hair, and other debris. As usage increases, the accumulated debris significantly reduces its adhesiveness, making it unable to securely hold the bag in place. When replacement or cleaning is needed, users have to tear the entire burr off the seat surface, and the Velcro generates considerable pulling and adhesive forces during application and removal. Repeated handling can easily cause the leather coating on car seats or the fabric of office chairs to peel or deform, affecting the seat's appearance, shortening its lifespan, and increasing maintenance and replacement costs for users. Therefore, there is an urgent need to develop a new type of seat gap storage bag with a novel fastening structure to solve the problems of existing Velcro fastening methods and improve product practicality and durability. Utility Model Content

[0004] To overcome the technical defects of the existing technology, this utility model provides a bristle strip for fixing a storage bag in the seat seam.

[0005] The technical solution adopted by this utility model is: a bristle strip for fixing a storage bag in a seat gap, including a base layer, one side of which is provided with a bristle layer, and the other side of which is fixedly connected with a second adhesive layer. A rubber layer is adhered to the side of the second adhesive layer away from the base layer, and a fixing layer is provided on the side of the rubber layer away from the second adhesive layer. A first adhesive layer is fixedly connected to the side of the fixing layer away from the rubber layer. This multi-layer composite structure achieves a firm adhesion to the seat surface through the first adhesive layer, the rubber layer provides elastic cushioning to prevent displacement, and the base layer supports the bristle layer and effectively cooperates with the pile surface of the storage bag, thus achieving stable fixing of the storage bag in the seat gap.

[0006] Preferably, rubber frames are inserted into the mounting grooves equidistantly opened on the side of the rubber layer near the fixing layer. The rubber frames are fixedly connected to the rubber layer. A U-shaped plate is inserted inside each rubber frame. The U-shaped plate is fixedly connected to the side of the fixing layer away from the adhesive backing layer. When it is necessary to replace the bristle layer or the rubber layer, the rubber frame can be pulled out along the U-shaped plate without disassembling the entire device, thus solving the problem of difficult partial replacement of traditional fixing structures.

[0007] Preferably, a rubber hemisphere is fixedly connected to the surface of the U-shaped plate, and an arc-shaped groove is provided inside the rubber frame. The sliding connection between the rubber frame and the U-shaped plate provides clear engagement feedback when the U-shaped plate is inserted into the rubber frame, ensuring a stable connection that is not easily loosened.

[0008] Preferably, the side of the adhesive backing layer away from the fixing layer is covered with release paper to ensure the adhesive performance is intact during installation. The adhesive can be quickly pasted by tearing off the release paper, which is simple to operate and can guarantee the bonding strength.

[0009] Preferably, the surface of the base layer has multiple equidistant pores, which are circular in shape and distributed in a matrix on the surface of the base layer. This prevents air bubbles from forming, which could lead to uneven adhesion or local detachment, thus enhancing the stability of the overall structure. It also helps to disperse stress and extend the service life.

[0010] Preferably, the base layer is made of elastic silicone material, which can adapt to the irregular shape of the seat surface and achieve a tight fit through its own deformation, avoiding shaking or displacement caused by gaps.

[0011] Preferably, both the first and second backing layers are acrylic pressure-sensitive adhesives. Acrylic pressure-sensitive adhesives have good initial tack and long-lasting adhesion, which can both quickly bond the material and maintain a fixed effect for a long time, ensuring that the barbs can still work reliably under complex conditions.

[0012] Preferably, the bristle layer is made of modified nylon material, which enhances the hardness and wear resistance of the bristles, making them less prone to deformation or breakage during repeated hooking and separating, and maintaining long-lasting adhesion.

[0013] The beneficial effects of this utility model are as follows: The base layer is made of elastic silicone material, which can closely fit the irregular shape of the seat surface. The circular air holes distributed in the matrix on the base layer surface can prevent air bubbles from being generated when the second adhesive layer is pasted, ensuring the flatness and firmness of the pasting. The first adhesive layer is made of acrylic pressure-sensitive adhesive. After the release paper is peeled off, the bristle strip can be firmly pasted to the seat surface. The bristle layer is made of modified nylon material. Its hook structure is tightly connected with the pile surface of the storage bag, ensuring that the storage bag is stably fixed in the seat seam and is not easy to shift or fall off.

[0014] When the burr layer loses its adhesiveness due to the adsorption of dust and hair, the base layer is bonded to the rubber layer through the second backing layer. By pressing the rubber layer and applying force to the base layer, the second backing layer can be detached from the rubber layer, thus removing the base layer and facilitating the replacement of the burr layer. If the rubber layer deforms due to repeated removal of the base layer, applying upward force will cause the U-shaped plate to slide out of the rubber frame, allowing the rubber layer to be replaced. After replacement, the rubber hemisphere on the surface of the U-shaped plate slides into the arc-shaped groove of the rubber frame, fixing its position and ensuring the stability of the overall structure, which is convenient for maintenance.

[0015] When replacing parts, only the base layer and rubber layer need to be removed. The fixing layer and the adhesive backing layer on the seat surface remain relatively stable. This barbed strip design eliminates the need for frequent replacement of the fixing layer, avoiding damage to the seat caused by repeated pasting and disassembly, effectively protecting the seat and extending its service life. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This utility model Figure 1 Sectional view at point AA;

[0018] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic diagram of the structure of the base layer and the second adhesive layer in this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the rubber frame and rubber layer in this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the U-shaped plate and the rubber hemisphere in this utility model;

[0022] Figure 7 This is a schematic diagram of the arc-shaped groove and the rubber frame in this utility model.

[0023] Explanation of reference numerals in the attached drawings: 1. Base layer; 2. Rubber layer; 3. Fixing layer; 4. Backing layer one; 5. Backing layer two; 6. Rubber frame; 7. Mounting groove; 8. U-shaped plate; 9. Air hole; 10. Rubber hemisphere; 11. Arc-shaped groove; 12. Burr layer. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings:

[0025] like Figures 1 to 7As shown, this embodiment provides a burr strip for fixing a storage bag in a seat gap, including a base layer 1. One side of the base layer 1 is provided with a burr layer 12, and the other side of the base layer 1 is fixedly connected to an adhesive backing layer 5. A rubber layer 2 is adhered to the side of the adhesive backing layer 5 away from the base layer 1. A fixing layer 3 is provided on the side of the rubber layer 2 away from the adhesive backing layer 5. An adhesive backing layer 4 is fixedly connected to the side of the fixing layer 3 away from the rubber layer 2. This multi-layer composite structure achieves a firm adhesion to the seat surface through the adhesive backing layer 4. The rubber layer 2 provides elastic cushioning to prevent displacement. The base layer 1 supports the burr layer 12 and effectively cooperates with the pile surface of the storage bag, solving the problem of traditional Velcro not being firmly fixed for a long time and being easy to fall off, and realizing the stable fixing of the storage bag in the seat gap.

[0026] Rubber frames 6 are inserted into the mounting grooves 7 that are equidistantly opened on the side of the rubber layer 2 near the fixing layer 3. The rubber frames 6 are fixedly connected to the rubber layer 2. Each rubber frame 6 has a U-shaped plate 8 inserted inside. The U-shaped plate 8 is fixedly connected to the side of the fixing layer 3 away from the backing layer 4. This sliding connection structure allows the rubber layer 2 to be separated from the fixing layer 3. When it is necessary to replace the bristle layer 12 or the rubber layer 2, the rubber frame 6 can be pulled out along the U-shaped plate 8 without disassembling the entire device. This solves the problem of difficult partial replacement of traditional fixing structures and significantly improves maintenance efficiency.

[0027] A rubber hemisphere 10 is fixedly connected to the surface of the U-shaped plate 8. An arc-shaped groove 11 is formed inside the rubber frame 6. The rubber frame 6 and the U-shaped plate 8 are slidably connected. The rubber hemisphere 10 and the arc-shaped groove 11 form a snap-fit ​​structure, providing clear engagement feedback when the U-shaped plate 8 is inserted into the rubber frame 6, ensuring a stable connection that is not easily loosened. This design ensures convenient disassembly and replacement while enhancing structural stability through the elastic snap-fit, effectively preventing component separation due to vibration during use.

[0028] The side of the adhesive backing layer 4 away from the fixing layer 3 is covered with release paper. The release paper protects the adhesive backing layer 4 from contamination or foreign matter before use, ensuring the adhesive performance is intact during installation. Users can quickly stick the adhesive by tearing off the release paper. The operation is simple and can guarantee the bonding strength.

[0029] Multiple pores 9 are equidistantly arranged on the surface of the base layer 1. The pores 9 are circular in shape and are distributed in a matrix on the surface of the base layer 1. When the adhesive layer 2 is pasted, the matrix-distributed circular pores 9 expel air, preventing the formation of air bubbles that could lead to uneven bonding or local detachment. This design improves the bonding accuracy between the base layer 1 and the rubber layer 2, enhances the stability of the overall structure, and helps to disperse stress and extend service life.

[0030] The base layer 1 is made of elastic silicone material. The elastic silicone material allows the base layer 1 to adapt to the irregular shape of the seat surface and achieve a tight fit through its own deformation, avoiding shaking or displacement caused by gaps. At the same time, the flexibility of the silicone material can buffer the impact force in daily use, protect the bristle layer 12 from excessive stretching, and extend the product's service life.

[0031] Both backing layer 4 and backing layer 5 are acrylic pressure-sensitive adhesives. Acrylic pressure-sensitive adhesives have good initial tack and long-lasting adhesion, which can be quickly pasted and maintain a fixed effect for a long time. They also have excellent adhesion to a variety of material surfaces.

[0032] The bristle layer 12 is made of modified nylon material, which enhances the hardness and abrasion resistance of the bristles, making them less prone to deformation or breakage during repeated hooking and unhooking, and maintaining long-lasting adhesion. At the same time, the special surface treatment makes the bristle layer 12 less likely to attract dust and hair, and its performance can be restored by simple cleaning even after long-term use, solving the problem of traditional Velcro being easy to get dirty and difficult to clean.

[0033] Working principle: The base layer 1 of the bristle strip has a bristle layer 12 on one side, and the other side is connected in sequence with the second backing layer 5, the rubber layer 2, the fixing layer 3, and the first backing layer 4. During installation, the release paper covering the side of the first backing layer 4 away from the fixing layer 3 is peeled off. The adhesiveness of the first backing layer 4 can be used to firmly stick the bristle strip to the seat surface. Since the base layer 1 is made of elastic silicone material, it can fit the irregular shape of the seat surface very well. At the same time, the circular air holes 9 equidistantly opened on the surface of the base layer 1 are distributed in a matrix. These air holes 9 can prevent air bubbles from being generated when the second backing layer 5 is pasted, ensuring the flatness and firmness of the pasting, thereby ensuring that the bristle strip is tightly bonded to the seat. The bristle layer 12 is made of modified nylon material. When the part of the storage bag with the corresponding pile side comes into contact with the bristle layer 12 and is pressed, the hook structure of the bristle layer 12 hooks with the pile side, realizing the fixation of the storage bag in the seat seam.

[0034] During long-term use, the adhesiveness of the bristle layer 12 will decrease due to the adsorption of dust and hair, requiring replacement. Since the base layer 1 is bonded to the rubber layer 2 through the second adhesive layer 5, applying force to the base layer 1 while holding the rubber layer 2 will cause the second adhesive layer 5 to detach from the rubber layer 2, thereby disassembling the base layer 1 and replacing the bristle layer 12. If the rubber layer 2 deforms due to repeated disassembly of the base layer 1, it can also be replaced. A rubber frame 6 is inserted into the mounting groove 7 equidistantly opened on the side of the rubber layer 2 near the fixing layer 3. The U-shaped plate 8 is inserted into the rubber frame 6 and fixedly connected to the fixing layer 3. When an upward force is applied to the rubber layer 2, the rubber frame 6 can slide on the surface of the U-shaped plate 8. When the U-shaped plate 8 slides out of the rubber frame 6... After the part slides out, the rubber layer 2 can be removed and replaced. The U-shaped plate 8 is inserted into the rubber frame 6. At this time, the rubber hemisphere 10 on the surface of the U-shaped plate 8 will slide into the arc-shaped groove 11 inside the rubber frame 6, thereby fixing the position between the rubber frame 6 and the U-shaped plate 8 and ensuring the stability of the overall structure. At the same time, by replacing the base layer 1 and the rubber layer 2, the fixing layer 3 does not need to be replaced frequently, avoiding damage to the seat caused by repeated pasting and disassembly. The rubber layer 2 is made of natural rubber, which has excellent elasticity and can undergo large deformation when subjected to external force. After the external force is removed, it quickly returns to its original shape, which helps the rubber layer 2 to better cooperate with the sliding and fixing process of the U-shaped plate 8 and the rubber frame 6 in the connection structure with the base layer 1 and the fixing layer 3.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from the spirit and scope of the invention. All such changes and modifications fall within the scope of the invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. A type of bristle strip for securing a storage bag in a seat seam, comprising a base layer (1), characterized in that: One side of the base layer (1) is provided with a bristle layer (12), and the other side of the base layer (1) is fixedly connected with a second backing layer (5). The side of the second backing layer (5) away from the base layer (1) is bonded with a rubber layer (2). The side of the rubber layer (2) away from the second backing layer (5) is provided with a fixing layer (3), and the side of the fixing layer (3) away from the rubber layer (2) is fixedly connected with a first backing layer (4).

2. The bristle strip for securing a seat seam storage bag according to claim 1, characterized in that: Rubber frames (6) are inserted into the mounting grooves (7) that are equidistantly opened on the side of the rubber layer (2) near the fixing layer (3). The rubber frames (6) and the rubber layer (2) are fixedly connected. A U-shaped plate (8) is inserted inside each rubber frame (6). The U-shaped plate (8) and the side of the fixing layer (3) away from the adhesive backing layer (4) are fixedly connected.

3. The bristle strip for securing a seat seam storage bag according to claim 2, characterized in that: A rubber hemisphere (10) is fixedly connected to the surface of the U-shaped plate (8), and an arc-shaped groove (11) is provided inside the rubber frame (6). The rubber frame (6) and the U-shaped plate (8) are slidably connected.

4. The bristle strip for securing a seat seam storage bag according to claim 1, characterized in that: The side of the adhesive layer (4) away from the fixing layer (3) is covered with release paper.

5. The bristle strip for securing a seat seam storage bag according to claim 1, characterized in that: The surface of the base layer (1) is provided with a plurality of pores (9) at equal intervals. The pores (9) are circular in shape and are distributed in a matrix on the surface of the base layer (1).

6. The bristle strip for securing a seat seam storage bag according to claim 1, characterized in that: The base layer (1) is made of elastic silicone material.

7. The bristle strip for securing a seat seam storage bag according to claim 1, characterized in that: Both the first backing layer (4) and the second backing layer (5) are acrylic pressure-sensitive adhesives.

8. The bristle strip for securing a seat seam storage bag according to claim 1, characterized in that: The bristle layer (12) is made of modified nylon material.

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