A buckle type automobile seat guard plate
By combining a snap-fit design with a compression spring, the problem of difficult installation of existing car seat covers is solved, achieving fast, reliable installation and sealing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KUNSHAN LAIHUIRUI ELECTRONIC TECH CO LTD
- Filing Date
- 2025-09-25
- Publication Date
- 2026-07-07
AI Technical Summary
Most existing car seat covers are fixed by bolts or adhesives, which makes installation difficult and time-consuming.
The design uses a snap-on mechanism, which combines a force-bearing block and a compression spring to enable quick and easy installation of the guard plate onto the seat. Initial positioning is achieved through the engagement of the snap ring and the snap fastener, followed by reinforcement with screws.
It simplifies the installation process, improves installation efficiency, ensures airtightness, and prevents dust and moisture from entering the seat.
Smart Images

Figure CN224465730U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to an automotive seat protector, and more particularly to a snap-on automotive seat protector applied in the field of automotive protector technology. Background Technology
[0002] Car seat covers are interior plastic parts used to decorate car seats and prevent the metal frame from being exposed. They can also be used to install the adjustment buttons on the car seats and are one of the important components of car seats.
[0003] Chinese invention patent CN221366719U discloses an outer protective panel for a car seat. The reinforcement component, together with the locking wheel, completes the fixed installation of the panel. When a passenger's limbs impact the panel, the panel will squeeze the rubber pad and flexible rubber ring inward. The rubber pad and flexible rubber ring undergo elastic deformation within the elastic limit, which reduces the impact force and has a good filtering and protection effect.
[0004] Most existing car seat covers are fixed to the seats by bolts or adhesives, requiring each bolt hole to be aligned, which makes installation difficult and wastes time. Utility Model Content
[0005] The technical problem that this utility model aims to solve in view of the above-mentioned prior art is that existing car seat protectors are mostly fixed to the seat by bolts or adhesives, which requires aligning the bolt holes one by one, resulting in difficult installation and wasted time.
[0006] To address the aforementioned problems, this utility model provides a snap-on car seat protector, comprising a protector body detachably mounted to the seat. A second screw is symmetrically threaded onto the side wall of the protector body. A first mounting plate is threaded onto the side wall of the protector body near the second screw via a first screw. A force-bearing plate is connected to the end of the first mounting plate away from the first screw via a compression spring. A second retaining ring is fixedly connected to the end of the force-bearing plate away from the protector body. A second mounting plate is threaded onto the side wall of the protector body away from the second retaining ring via a first screw. A first retaining ring is fixedly connected to the end of the second mounting plate away from the protector body. A second retaining plate and a first retaining plate, corresponding to the first and second retaining rings, are symmetrically fixedly connected to the side of the seat near the protector body. A first buckle and a second buckle are fixedly connected to the ends of the second and first retaining plates away from each other. A first inner groove is symmetrically formed on the side of the protector body away from the seat. A force-bearing block is rotatably connected within the first inner groove via a rotating shaft, and the width of the force-bearing block is less than the height of the cross-section within the first inner groove.
[0007] In the aforementioned car seat protector, a force-bearing block is provided for easy operation of the protector body by means of hand support, and then a retractable and adjustable buckle is provided for convenient and quick installation in the seat position.
[0008] As a further supplement to this application, the first retaining ring and the second retaining ring are respectively engaged with the first buckle and the second buckle, and the distance between the force plate and the second retaining plate in the initial state of the compression spring is equal to the distance between the second retaining plate and the first retaining plate.
[0009] As a further supplement to this application, a second inner groove is provided at the end of the guard plate away from the seat, and a drawer is detachably connected to the second inner groove.
[0010] As a further supplement to this application, a handle is fixedly connected to the end of the drawer away from the second inner groove, a fingerprint lock is fixedly connected to the inner wall of the handle, and a smart lock cylinder is fixedly connected to the inner wall of the drawer, and the smart lock cylinder is electrically connected to the fingerprint lock.
[0011] As a further supplement to this application, the inner wall of the drawer is symmetrically and fixedly connected with lighting lamps, and the body of the guard plate has a slot with a cover embedded in the side of the second inner groove.
[0012] As a further addition to this application, a storage battery is installed in the card slot, and the storage battery is electrically connected to the lighting lamp.
[0013] As a further addition to this application, a sealing ring is fixedly connected between the guard plate body and the contact edge of the seat.
[0014] In summary, by pressing the force block in the first inner groove with your fingers, it rotates through the pivot to a horizontal position with the first inner groove. You can hold the force block with your hand for assistance. You can then hold the guard plate body from the outside. Next, first put the second retaining ring on the guard plate body onto the second buckle. Then, pull the guard plate body horizontally. At this time, the compression spring will undergo elastic deformation under the tension, causing the first retaining ring on the other side of the guard plate body to misalign and engage with the first buckle. After engaging, release the guard plate body. The compression spring will automatically rebound to position the guard plate body, thus completing the initial installation. Then, use the second screw to reinforce the guard plate body and the seat. The gap between the guard plate body and the seat is sealed with a sealing ring to prevent dust and moisture from entering the seat and affecting its use. Attached Figure Description
[0015] Figure 1 These are isometric views of the automobile seat back panel according to the first and second embodiments of this application;
[0016] Figure 2 This is a schematic diagram of the internal structure of the car seat cover according to the first and second embodiments of this application;
[0017] Figure 3 This is a schematic diagram of the installation of the second retaining ring of the seat cover according to the first embodiment of this application;
[0018] Figure 4 This is a schematic diagram of the installation of the first retaining ring of the seat cover plate according to the first embodiment of this application;
[0019] Figure 5 This is a schematic diagram of drawer installation according to the second embodiment of this application;
[0020] Figure 6 This is a schematic diagram of the fingerprint lock installation according to the second embodiment of this application.
[0021] Explanation of the labels in the diagram:
[0022] 1. Protective plate body; 2. First inner groove; 3. Drawer; 4. Handle; 5. Force-bearing block; 6. First screw; 7. First mounting plate; 8. Force-bearing plate; 9. Compression spring; 10. First latch plate; 11. First buckle; 12. First retaining ring; 13. Second latch plate; 14. Second screw; 15. Slot; 16. Second inner groove; 17. Second retaining ring; 18. Second buckle; 19. Lighting lamp; 20. Cover; 21. Fingerprint lock; 22. Smart lock cylinder; 23. Second mounting plate. Detailed Implementation
[0023] The two embodiments of this application will be described in detail below with reference to the accompanying drawings.
[0024] First implementation method:
[0025] Figures 1-4 A snap-on car seat protector is shown, comprising a protector body 1 detachably mounted to the seat. Second screws 14 are symmetrically threaded onto the side wall of the protector body 1. A first mounting plate 7 is threaded onto the side wall of the protector body 1 near the second screws 14 via first screws 6. A force-bearing plate 8 is connected to the end of the first mounting plate 7 away from the first screws 6 via a compression spring 9. A second retaining ring 17 is fixedly connected to the end of the force-bearing plate 8 away from the protector body 1. A second mounting plate 23 is threaded onto the side wall of the protector body 1 away from the second retaining ring 17 via the first screws 6. The second mounting plate 23 is fixedly connected to the first retaining ring 12 at the end away from the guard plate body 1. The seat is symmetrically fixedly connected to the second retaining plate 13 and the first retaining plate 10, which correspond to the first retaining ring 12 and the second retaining ring 17. The second retaining plate 13 and the first retaining plate 10 are fixedly connected to the ends away from each other by the first buckle 11 and the second buckle 18. The guard plate body 1 is symmetrically provided with the first inner groove 2 at the end away from the seat. The first inner groove 2 is rotatably connected to the force-bearing block 5 through the rotating shaft, and the width of the force-bearing block 5 is less than the height of the cross section of the first inner groove 2.
[0026] The first retaining ring 12 and the second retaining ring 17 are respectively engaged with the first buckle 11 and the second buckle 18, and the distance between the force plate 8 and the second retaining plate 13 in the initial state of the compression spring 9 is equal to the distance between the second retaining plate 13 and the first retaining plate 10. The guard plate body 1 is fixedly connected to the edge of the seat contact with a sealing ring.
[0027] Working principle: By pressing the force block 5 in the first inner groove 2 with your finger, it rotates through the pivot and becomes horizontal with the first inner groove 2. You can hold the force block 5 with your hand to assist. You can hold the guard plate body 1 from the outside. Then, first put the second retaining ring 17 on the guard plate body 1 onto the second buckle 18. Then pull the guard plate body 1 horizontally. At this time, the compression spring 9 will generate elastic deformation under the action of tension, so that the first retaining ring 12 on the other side of the guard plate body 1 and the first buckle 11 will be misaligned and engaged. After the engagement, release the guard plate body 1. The compression spring 9 will automatically rebound to position the guard plate body 1, thus completing the initial installation. Then, the second screw 14 is used to reinforce the guard plate body 1 and the seat. The gap between the guard plate body 1 and the seat is sealed with a sealing ring to prevent dust and moisture from entering the seat and affecting its use.
[0028] In this utility model, the force-bearing block 5 provides a manual force-applying fulcrum, making it convenient to operate the guard plate body 1. Subsequently, it is conveniently and quickly positioned and installed with the seat by means of a retractable and adjustable buckle.
[0029] Second implementation method:
[0030] Figures 1-2 and Figures 5-6 The protective panel body 1 has a second inner groove 16 at the end away from the seat. A drawer 3 is detachably connected to the second inner groove 16. A handle 4 is fixedly connected to the end of the drawer 3 away from the second inner groove 16. A fingerprint lock 21 is fixedly connected to the inner wall of the handle 4. A smart lock cylinder 22 is fixedly connected to the inner wall of the drawer 3, and the smart lock cylinder 22 is electrically connected to the fingerprint lock 21. Lighting lamps 19 are symmetrically fixedly connected to the inner wall of the drawer 3. A card slot 15 with a card cover 20 is embedded in the protective panel body 1 at the side of the second inner groove 16. A battery is installed in the card slot 15, and the battery is electrically connected to the lighting lamp 19.
[0031] The fingerprint lock 21 uses existing technology, and those skilled in the art can select a suitable fingerprint lock 21 from the existing technology for installation, such as: Asia Pacific Tianneng A-681.
[0032] Working principle: After the protective panel is installed, the emergency storage function can be activated. After unlocking with fingerprint lock 21, drawer 3 can be opened. Some emergency tools can be placed in drawer 3 for self-rescue in case of accidents. The fingerprint lock 21 also prevents outsiders from taking the owner's tools without permission, which would result in the loss of tools and defeat the purpose of self-rescue. When drawer 3 is opened, the inner wall light 19 of drawer 3 can provide illumination through the power of the battery, making it easy to find tools in dark environments.
[0033] This utility model, by setting up a drawer 3 for storing first aid tools, can enable self-rescue in the event of an emergency.
[0034] In light of current practical needs, the above-described embodiments adopted in this application are not limited to these. Any changes made within the scope of knowledge possessed by those skilled in the art without departing from the concept of this application still fall within the protection scope of this utility model.
Claims
1. A snap-on car seat protector, comprising a protector body (1) detachably mounted to the seat, characterized in that: The sidewall of the protective plate body (1) is symmetrically threaded with a second screw (14). A first mounting plate (7) is threadedly connected to the sidewall of the protective plate body (1) near the second screw (14) via a first screw (6). A force-bearing plate (8) is connected to the end of the first mounting plate (7) away from the first screw (6) via a compression spring (9). A second retaining ring (17) is fixedly connected to the end of the force-bearing plate (8) away from the protective plate body (1). A second mounting plate (23) is threadedly connected to the sidewall of the protective plate body (1) away from the second retaining ring (17) via a first screw (6). The second mounting plate (23) is located away from the protective plate. One end of the main body (1) is fixedly connected to a first retaining ring (12). The seat is symmetrically fixedly connected to a second retaining plate (13) and a first retaining plate (10) corresponding to the first retaining ring (12) and the second retaining ring (17) on the side near the main body (1). The second retaining plate (13) and the first retaining plate (10) are fixedly connected to a first buckle (11) and a second buckle (18) at the ends away from each other. The main body (1) of the guard plate is symmetrically provided with a first inner groove (2) at the end away from the seat. A force-bearing block (5) is rotatably connected in the first inner groove (2) through a rotating shaft. The width of the force-bearing block (5) is less than the height of the cross section in the first inner groove (2).
2. The snap-on car seat protector according to claim 1, characterized in that: The first retaining ring (12) and the second retaining ring (17) are engaged with the first buckle (11) and the second buckle (18) respectively, and the distance between the force plate (8) and the second retaining plate (13) in the initial state of the compression spring (9) is equal to the distance between the second retaining plate (13) and the first retaining plate (10).
3. A snap-on car seat protector according to claim 1, characterized in that: The guard plate body (1) has a second inner groove (16) at the end away from the seat, and a drawer (3) is detachably connected inside the second inner groove (16).
4. A snap-on car seat protector according to claim 3, characterized in that: A handle (4) is fixedly connected to the end of the drawer (3) away from the second inner groove (16). A fingerprint lock (21) is fixedly connected to the inner wall of the handle (4). A smart lock cylinder (22) is fixedly connected to the inner wall of the drawer (3), and the smart lock cylinder (22) is electrically connected to the fingerprint lock (21).
5. A snap-on car seat protector according to claim 3, characterized in that: The inner wall of the drawer (3) is symmetrically fixed with lighting lamps (19), and the guard plate body (1) has a slot (15) with a cover (20) embedded in the side of the second inner groove (16).
6. A snap-on car seat protector according to claim 5, characterized in that: A storage battery is installed in the slot (15), and the storage battery is electrically connected to the lighting lamp (19).
7. A snap-on car seat protector according to claim 1, characterized in that: The protective plate body (1) is fixedly connected to the edge of the seat with a sealing ring.