Soft drawing bag for automobile seat backrest
By using a welding column and welding boss connection method and injection molding process to integrally form the back of the car seat, combined with genuine leather or PU composite layer fabric, the problem of multiple components and high cost of traditional map pockets is solved, achieving lightweight and convenient storage.
Patent Information
- Application Number
- CN202520552435.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-03-27
AI Technical Summary
Traditional car seat back pockets have many components, resulting in higher cost and weight.
The map bag is made by welding the welded pillars on the back panel body through the openings of the map bag and welding the protrusions on the back panel strip. It is then molded as a whole using injection molding and made of genuine leather, PVC or PU composite material to form a lightweight soft map bag.
A simple, low-cost, and lightweight map pocket for car seat backrests has been developed, providing a convenient storage solution.
Smart Images
Figure CN223835514U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of automotive seat technology, specifically relating to a soft map pocket for automotive seat backrests. Background Technology
[0002] Currently, car seat backrests on the market are equipped with map pockets to accommodate items such as magazines and mobile phones. Traditional map pockets on backrests are typically rigid, consisting of an injection-molded rigid map pocket body covered with a coated outer fabric, and elastic bands or retaining fabrics attached to both ends to form the map pocket assembly. The elastic bands or retaining fabrics at both ends pass through the backrest and are attached to the back of the backrest. The outer fabric and retaining fabric are then secured to the backrest using map pocket trim strips and screws.
[0003] In the current traditional structure, the map bag has more components, resulting in higher cost and weight. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a soft map pocket for car seat backrests. The map pocket is fixed by welding a welded post on the back panel body through the opening of the soft map pocket and welding a protrusion on the back panel pressure strip. This achieves a simple structure, low cost, and light weight, solving the problem that the traditional map pocket structure has many components, resulting in higher cost and weight.
[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a soft map bag for car seat backrests, including a back panel body installed on the back of the car seat backrest, a map soft bag provided on the back of the back panel body, a back panel pressure strip provided on the map soft bag, an elastic band provided on the top edge of the map soft bag, a number of welding posts arranged on the back panel body corresponding to the sides and bottom edge of the map soft bag, and a number of openings corresponding to the welding posts provided on the sides and bottom edge of the map soft bag.
[0006] Preferably, the back plate pressure strip is provided with a number of welding protrusions, and the position of each welding protrusion corresponds to the position of the welding column.
[0007] Preferably, each weld post passes through the corresponding opening and is welded to the welding boss on the back plate pressure strip.
[0008] Preferably, the top edge of the map pouch is rolled up and sewn to form a placement groove, and an elastic band is installed inside the placement groove.
[0009] Preferably, mounting holes are provided on both sides of the elastic band.
[0010] Preferably, under no external force, the mounting holes at both ends of the elastic band are respectively fitted onto the welding posts on opposite sides of the back plate body.
[0011] Preferably, the back panel body and the back panel strip are integrally molded using an injection molding process.
[0012] Preferably, the map soft bag is made of genuine leather, PVC or PU composite material.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The soft map pocket for car seat backrest proposed by this utility model is fixed by welding the welding post on the back panel body through the opening of the soft map pocket and welding the protrusion on the back panel pressure strip, so as to achieve a simple structure, low cost and light weight, providing a convenient and practical storage solution for drivers and passengers.
[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0015] Figure 1 An exploded three-dimensional diagram of a soft map pocket for a car seat back.
[0016] Figure 2 This is a three-dimensional structural diagram of a soft map pocket for a car seat back.
[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the back panel strip of a soft map pocket for a car seat back.
[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of a soft map pocket for a car seat back.
[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the elastic band of a soft map pocket for a car seat back.
[0020] Figure 6 This is a cross-sectional view of a soft map pocket for a car seat backrest.
[0021] In the diagram: 1. Back panel body; 2. Back panel pressure strip; 21. Welding boss; 3. Map soft bag; 31. Placement groove; 4. Elastic band; 41. Mounting hole; 5. Welding column; 6. Opening. Detailed Implementation
[0022] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model. All other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.
[0023] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a soft map pocket for a car seat back includes a back panel body 1 installed on the back of the car seat back. A map pocket 3 is provided on the back of the back panel body 1. A back panel strip 2 is provided on the map pocket 3. An elastic band 4 is provided on the top edge of the map pocket 3. A number of welding posts 5 are arranged on the back panel body 1 corresponding to the sides and bottom edge of the map pocket 3. A number of openings 6 corresponding to the welding posts 5 are provided on the sides and bottom edge of the map pocket 3.
[0024] The back panel body 1 is manufactured using injection molding, providing good rigidity and securing the map pocket. Integrated with the map pocket into the back panel assembly, it is mounted on the seat back, enhancing the seat's appearance and storage convenience.
[0025] On the back of the back panel body 1, a map pouch 3 is provided. This map pouch 3 is made of soft and durable materials, such as genuine leather, PVC, PU, and composite materials, allowing users to easily roll up and store maps or other flat items inside, while protecting these items from damage.
[0026] To enhance the fixation and stability of the map pouch 3 on the back panel body 1, a back panel pressure strip 2 is provided. The pressure strip 2 is typically manufactured using injection molding or compression molding processes and has good rigidity. It is tightly attached to the back panel body 1 by welding.
[0027] When items are placed inside the map pouch 3, the back panel strip 2 effectively prevents the map pouch 3 from sagging or deforming due to its weight, keeping it flat and compact.
[0028] An elastic band 4 is designed along the top edge of the map pocket 3. This not only allows users to quickly open and close the map pocket 3, but also ensures that items inside the map pocket 3 will not accidentally slip out, even when encountering bumpy road conditions during driving. The elastic band 4 is made of a material that emphasizes elasticity and durability, ensuring that it maintains good elasticity and resilience even after long-term use.
[0029] In order to achieve a firm connection between the map soft bag 3 and the back plate body 1, several welding posts 5 are arranged on the back plate body 1 along the sides and bottom edge of the map soft bag 3.
[0030] Several openings 6 are also provided on both sides and the bottom edge of the map pouch 3. The positions of these openings 6 correspond one-to-one with the positions of the welding posts 5 on the back panel body 1, so that the map pouch openings can pass through the welding and hang on the back panel body.
[0031] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the back plate pressure strip 2 is provided with a number of welding protrusions 21, and the position of each welding protrusion 21 corresponds to the position of the welding column 5 in sequence.
[0032] Specifically, the back panel strip 2 has several welding protrusions 21. These welding protrusions 21 are integrally formed with the back panel strip 2. The position of each welding protrusion 21 corresponds one-to-one with the position of the welding post 5 on the back panel body 1, providing a more reliable connection point for the map soft bag 3.
[0033] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, each welded column 5 passes through the corresponding opening 6 and is welded to the welding boss 21 on the back plate pressure strip 2.
[0034] Furthermore, the diameter and length of each welded post 5 are precisely calculated to ensure it can smoothly pass through the openings 6 on the map pouch 3 and achieve a tight and secure connection with the welded protrusions 21 on the back panel strip 2. The openings 6 are located on both sides and the bottom edge of the map pouch 3, corresponding one-to-one with the positions of the welded posts 5. The diameter of these openings 6 is slightly larger than the diameter of the welded posts 5 to ensure that the welded posts 5 can easily pass through during installation while maintaining sufficient tightness to prevent the map pouch 3 from loosening due to vibration during driving. The welded protrusions 21 on the back panel strip 2 are matched in shape and size to the welded posts 5 to ensure a tight fit. During welding, after the welded post 5 passes through the corresponding opening 6, it contacts the welded protrusion 21 and is heated to a molten state, then cools and solidifies to form a strong welded connection.
[0035] Combination Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, the top edge of the map soft bag 3 is rolled up and sewn to form a placement groove 31, and the elastic band 4 is installed inside the placement groove 31.
[0036] Specifically, to enhance the practicality and aesthetics of the map bag, the top edge of the map pouch 3 is rolled up and sewn together to form a placement slot 31. This not only improves the overall texture of the map bag but also provides an ideal fixing position for the elastic band 4.
[0037] Combination Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, mounting holes 41 are provided on both sides of the elastic band 4.
[0038] Combination Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, the mounting holes 41 at both ends of the elastic band 4 are respectively fitted onto the welding posts 5 on opposite sides of the back plate body 1.
[0039] Combination Figure 1 , Figure 2 and Figure 3 As shown, the back panel body 1 and the back panel strip 2 are integrally molded using injection molding.
[0040] Combination Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, the map soft bag 3 is made of genuine leather, PVC or PU composite material.
[0041] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.
Claims
1. A soft map pocket for a car seat back, comprising a back panel body (1) installed on the back of the car seat back, characterized in that, The back of the back panel body (1) is provided with a map soft bag (3), the map soft bag (3) is provided with a back panel pressure strip (2), the top edge of the map soft bag (3) is provided with an elastic band (4), the back panel body (1) is provided with several welding posts (5) corresponding to the sides and bottom edge of the map soft bag (3), and the sides and bottom edge of the map soft bag (3) are provided with several openings (6) corresponding to the welding posts (5).
2. The soft map pocket for a car seat back as described in claim 1, characterized in that, The back plate pressure strip (2) is provided with several welding bosses (21), and the position of each welding boss (21) corresponds to the position of the welding column (5).
3. A soft map pocket for a car seat back as described in claim 2, characterized in that, Each welded column (5) passes through the corresponding opening (6) and is welded to the welding boss (21) on the back plate pressure strip (2).
4. A soft map pocket for a car seat back as described in claim 3, characterized in that, The top edge of the map soft bag (3) is rolled up and sewn to form a placement groove (31), and an elastic band (4) is installed inside the placement groove (31).
5. A soft map pocket for a car seat back as described in claim 4, characterized in that, The elastic band (4) has mounting holes (41) on both sides.
6. A soft map pocket for a car seat back as described in claim 5, characterized in that, In the absence of external force, the mounting holes (41) at both ends of the elastic band (4) are respectively fitted onto the welding posts (5) on opposite sides of the back plate body (1).
7. A soft map pocket for a car seat back as described in claim 6, characterized in that, The back panel body (1) and the back panel strip (2) are integrally molded using injection molding.
8. A soft map pocket for a car seat back as described in claim 7, characterized in that, The map soft bag (3) is made of genuine leather, PVC or PU composite material.