A car seat under trim panel

Abstract

This utility model relates to the field of automotive seats and discloses an underbody trim panel for automotive seats, including a panel body. A connecting assembly is installed inside the panel body, and a sealing assembly is installed outside the panel body. The connecting assembly includes four support blocks and four connecting slots. The four support blocks are fixedly installed at the rear of the panel body, and the four connecting slots are formed inside the four support blocks. A connecting post is movably installed inside each support block. A guide block is installed at the front end of each connecting post and within the connecting slot. A spring is installed outside the connecting post. A bolt slot is formed inside the guide block and the connecting post, and a rubber ring is installed at the rear end of the connecting post. The connecting post and spring allow the panel body to be pressed backward against the outer surface of the base frame, reducing noise caused by vibration transmission and facilitating adjustment of the connection depth with the seat base frame. The sealing strip improves internal sealing and reduces the ingress of external dust and water droplets.

Description

Technical Field

[0001] This utility model relates to the field of automotive seats, specifically to a lower trim panel for automotive seats. Background Technology

[0002] Car seats are components used for occupants to sit on. The lower trim panels are usually installed in the car seat base, covering the seat base and internal mechanical components, serving both decorative and protective purposes.

[0003] However, during installation, the screw hole depths of the seat base frame are not consistent, making it inconvenient to adjust the bolt connection depth. Furthermore, vehicle vibrations transmitted to the panel can easily generate noise, and external dust and water droplets can easily enter the interior through gaps, reducing the internal sealing performance. Utility Model Content

[0004] The purpose of this utility model is to provide a trim panel under a car seat to solve the technical problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A car seat under-seat trim panel includes a panel body. A connecting assembly is installed inside the panel body, and a sealing assembly is installed outside the panel body. The connecting assembly includes four support blocks and four connecting slots. The four support blocks are fixedly installed at the rear of the panel body, and the four connecting slots are formed inside the four support blocks. A connecting post is movably installed inside the support blocks. A guide block is installed at the front end of the connecting post and located within the connecting slot. A spring is installed outside the connecting post. A bolt slot is formed inside the guide block and the connecting post. A rubber ring is installed at the rear end of the connecting post.

[0007] Preferably, the four support blocks are arranged in a matrix, and the front end of the connecting groove extends through the front of the plate.

[0008] Preferably, the guide block has a rectangular cross-section, and the connecting column is located inside the support block and is slidably positioned.

[0009] Preferably, the two ends of the spring are in contact with the rear ends of the guide block and the connecting groove, respectively, and the rubber ring is snapped into the rear end of the connecting post.

[0010] Preferably, the sealing assembly includes three bends, which are respectively disposed on the upper and lower parts and one side of the plate. A groove is provided at the rear of each bend, a retaining plate is fixedly installed inside the groove, a sealing strip is installed on the outside of the retaining plate, and a retaining groove is provided inside the sealing strip.

[0011] Preferably, the outer side of the bent portion has a rounded chamfer, and the sealing strips are located within the groove and are matched to each other.

[0012] Preferably, both the card plate and the card slot have a "T" shaped cross-section, and the card plate is located in the card slot in a snap-fit ​​configuration.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1) The lower trim panel, by setting a connecting component, has bolts inserted into the bolt groove and connected to the screw holes of the seat base. Through the connecting column and spring, the panel can be pressed back against the outer surface of the base to reduce the noise caused by vibration transmission. At the same time, the connecting column slides in the connecting groove to facilitate adjustment of the connection depth with the seat base.

[0015] 2) The lower trim panel is equipped with a sealing component. The sealing strip is inserted into the groove, and the clip is inserted into the sealing strip to fix it. Through the contact between the sealing strip and the outer surface of the seat base, the internal sealing performance is improved, reducing the entry of external dust and water droplets, and further reducing the transmission of vibration. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a car seat under trim panel according to an embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the internal structure of the connecting component in an embodiment of this utility model;

[0018] Figure 3 This is a schematic diagram of the sealing assembly in an embodiment of the present invention;

[0019] Figure 4 This is a schematic diagram showing the disassembled structure of the sealing component in an embodiment of the present invention.

[0020] In the diagram: 1. Plate; 2. Connecting assembly; 3. Sealing assembly; 4. Support block; 5. Connecting groove; 6. Connecting column; 7. Guide block; 8. Spring; 9. Bolt groove; 10. Rubber ring; 11. Bending part; 12. Slide groove; 13. Clamping plate; 14. Sealing strip; 15. Clamping groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] Combination Figures 1-4A car seat under-seat trim panel includes a panel 1, a connecting assembly 2 installed inside the panel 1, and a sealing assembly 3 installed outside the panel 1.

[0024] See Figure 2 Furthermore, the connecting component 2 includes four support blocks 4 and four connecting grooves 5. The four support blocks 4 are fixedly installed at the rear of the plate body 1. The four connecting grooves 5 are opened inside the four support blocks 4. A connecting post 6 is movably installed inside the support block 4. A guide block 7 is installed at the front end of the connecting post 6 and located in the connecting groove 5. A spring 8 is installed on the outside of the connecting post 6. A bolt groove 9 is opened through the guide block 7 and the interior of the connecting post 6. A rubber ring 10 is installed at the rear end of the connecting post 6.

[0025] Four support blocks 4 are arranged in a matrix. The front end of the connecting groove 5 passes through the front part of the plate 1. The four support blocks 4 are used to support the plate 1, and the inside of the connecting groove 5 is used for the sliding of the guide block 7.

[0026] The guide block 7 has a rectangular cross-section, and the connecting column 6 is located inside the support block 4 and is slidably positioned. Under the action of the spring 8, the guide block 7 drives the connecting column 6 to slide forward, causing the plate 1 to press backward.

[0027] The two ends of the spring 8 are in contact with the rear ends of the guide block 7 and the connecting groove 5, respectively. The rubber ring 10 is snapped into the rear end of the connecting post 6 and contacts the front of the seat base to reduce the noise generated by vibration transmission.

[0028] Specifically, the bolts are inserted into the bolt grooves 9 and threadedly connected to the bolt holes of the seat base frame. The bolt caps drive the connecting column 6 to slide backward, and under the action of the spring 8, the plate 1 is driven to move backward and press against the outer surface of the base frame to reduce the noise caused by vibration transmission.

[0029] Example 2

[0030] See Figure 3 and Figure 4 Furthermore, based on Embodiment 1, the sealing assembly 3 includes three bent portions 11, which are respectively disposed on the upper and lower parts and one side of the plate body 1. A sliding groove 12 is provided at the rear of the bent portion 11. A retaining plate 13 is fixedly installed inside the sliding groove 12. A sealing strip 14 is installed on the outside of the retaining plate 13. A retaining groove 15 is provided inside the sealing strip 14.

[0031] The outer side of the bent portion 11 is rounded and chamfered, and the sealing strip 14 is located in the groove 12 and is matched with each other. The bent portion 11 is used to prevent scratching with external objects or people, and the sealing strip 14 improves the internal sealing.

[0032] Both the card plate 13 and the card slot 15 have a "T" shaped cross-section. The card plate 13 is located in the card slot 15 and is snapped together. The sealing strip 14 is inserted into the slide groove 12 and is fixed by snapping together with the card plate 13.

[0033] Specifically, the sealing strip 14 is inserted into the groove 12 and fixed by the clamping plate 13 under the action of friction. The sealing strip 14 and the seat base frame fit together and seal each other, further reducing vibration transmission.

[0034] In actual operation, the four bolts are inserted into the four bolt slots 9 respectively, and the tool is inserted and rotated through the connecting slot 5. The rubber ring 10 and the sealing strip 14 contact the seat base to reduce the transmission of vibration.

[0035] When connecting and fixing, the rear part of the plate 1 is installed on the front part of the seat base frame. By inserting the bolt into the bolt groove 9, the end of the bolt is threaded and fixed to the bolt hole of the base frame. During the connection process, the bolt cap drives the connecting column 6 to slide backward, so that the rubber ring 10 contacts the base frame. Under the action of the spring 8, the plate 1 is driven to slide backward and press against the outer surface of the base frame to reduce the noise caused by the transmission of vibration. At the same time, the connecting column 6 slides in the connecting groove 5 to adjust the depth of connection with the seat base frame.

[0036] During sealing, the sealing strip 14 is inserted into the groove 12 beforehand, so that the card plate 13 is inserted into the slot 15 and fixed under the action of friction. The rear part of the plate 1 contacts the outer surface of the seat base frame. Through the contact of the sealing strip 14, the plate 1 and the seat base frame are fitted together and sealed, further reducing vibration transmission and reducing the entry of external dust and water droplets. The outer surface of the bent part 11 is used to reduce the scratches of external objects.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A car seat under-seat trim panel, comprising a panel body (1), characterized in that: A connecting assembly (2) is installed inside the plate (1), and a sealing assembly (3) is installed outside the plate (1). The connecting assembly (2) includes four support blocks (4) and four connecting slots (5). The four support blocks (4) are fixedly installed on the rear of the plate (1). The four connecting slots (5) are opened inside the four support blocks (4). A connecting column (6) is movably installed inside the support block (4). A guide block (7) is installed at the front end of the connecting column (6) and inside the connecting slot (5). A spring (8) is installed on the outside of the connecting column (6). A bolt slot (9) is opened through the guide block (7) and the connecting column (6). A rubber ring (10) is installed at the rear end of the connecting column (6).

2. The lower trim panel of claim 1, wherein: The four support blocks (4) are arranged in a matrix, and the front end of the connecting groove (5) passes through the front of the plate (1).

3. The lower trim panel of claim 1, wherein: The cross-section of the guide block (7) is rectangular, and the connecting column (6) is located inside the support block (4) and is slidably positioned.

4. The automotive seat trim panel of claim 1, wherein: The two ends of the spring (8) are in contact with the rear ends of the guide block (7) and the connecting groove (5), respectively, and the rubber ring (10) is snapped into the rear end of the connecting post (6).

5. The automotive seat trim panel of claim 1, wherein: The sealing assembly (3) includes three bends (11), which are respectively located on the upper and lower parts and one side of the plate (1). A groove (12) is provided at the rear of the bend (11). A retaining plate (13) is fixedly installed inside the groove (12). A sealing strip (14) is installed on the outside of the retaining plate (13). A groove (15) is provided inside the sealing strip (14).

6. The automotive seat trim panel of claim 5, wherein: The outside of the bent part (11) is rounded and chamfered, and the sealing strip (14) is located in the groove (12) and they match each other.

7. The lower trim panel of claim 5, wherein: The cross-sections of the card plate (13) and the card slot (15) are both T-shaped, and the card plate (13) is located in the card slot (15) in a snap-fit ​​configuration.

Images