Cushion structure for automobile rear seat

Abstract

The utility model relates to a cushion structure for an automobile back row seat, which comprises a cushion sponge body and a cushion framework, the cushion framework is arranged in the cushion sponge body, the cushion framework comprises an edge framework frame, a front framework and a longitudinal support framework, the edge framework frame is arranged at the lower edge of the cushion sponge body, and the front framework is arranged at the lower edge of the cushion sponge body. A front frame is arranged at the front end of the edge skeleton frame, a butt joint skeleton is welded to the middle of the front frame, a plurality of longitudinal supporting frames are welded to the edge skeleton frame, and butt joint buckles protruding downwards are arranged at the front end of the butt joint skeleton side by side. Rear butt joint buckles protruding downwards are installed on the rear portion of the edge framework frame side by side. The seat cushion has the advantages that the structural strength of the seat cushion is improved, butt joint is convenient, and the butt joint firmness degree of the seat cushion sponge body and the seat cushion framework is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of rear seat cushions for automobiles, in particular to a cushion structure for rear seats in automobiles. Background Art

[0002] Conventional car seat cushions are equipped with a seat cushion frame inside. The seat cushion frame usually only has a snap-on structure for installing the seat cushion. This type of frame can only serve as a bracket and cannot improve the overall structural strength of the seat cushion. In order to improve the structural strength of the seat cushion and ensure that the frame can be fully combined with the spongy body, the seat cushion needs to be improved. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a seat cushion structure for a rear seat of a car, which has the characteristics of improving the structural strength of the seat cushion, facilitating docking, ensuring the firmness of the docking between the seat cushion sponge and the seat cushion frame, etc.

[0004] The technical solution adopted by the utility model to solve its technical problems is: to provide a seat cushion structure for the rear seat of a car, including a seat cushion sponge and a seat cushion frame, the seat cushion frame is installed in the seat cushion sponge, the seat cushion frame includes an edge frame frame, a front frame and a longitudinal support frame, the edge frame frame is arranged at the lower edge of the seat cushion sponge, the front end of the edge frame is provided with a front frame, the middle part of the front frame is welded with a docking frame, a number of longitudinal support frames are welded with the edge frame, the front end of the docking frame is provided with docking buckles protruding downwards, and the rear part of the edge frame is provided with rear docking buckles protruding downwards.

[0005] In this technical solution, an edge skeleton frame is set to ensure the structural strength of the lower edge of the seat cushion, a front frame is set as the main body for setting the docking buckles, a longitudinal support frame is set to improve the structural strength of the edge skeleton frame, and docking buckles and rear docking buckles are set to facilitate docking of the seat cushion and the seat.

[0006] As a supplement to the present technical solution, a side frame structure is installed between the two ends of the edge skeleton frame and the rear parts of the two ends of the front frame. The side frame structure is provided with an upward protrusion. By setting the side frame structure, the structural strength of the edge skeleton frame is improved.

[0007] As a supplement to the present technical solution, a transverse bracket is provided at the rear of the edge skeleton frame, and the rear structural strength of the edge skeleton frame is improved by providing the transverse bracket.

[0008] As a supplement to this technical solution, a plurality of connecting seats are evenly arranged on the front frame.

[0009] As a supplement to the present technical solution, a circle of docking grooves is provided at the edge of the lower end surface of the seat cushion sponge body, and a number of first docking nodes are provided on the docking grooves. The docking grooves are provided to conveniently indicate the layout position of the skeleton, and the first docking nodes are provided to ensure the docking position of the docking bolts.

[0010] As a supplement to the present technical solution, a slot is provided in the middle of the lower end surface of the seat cushion sponge.

[0011] As a supplement to the present technical solution, a circle of rear docking grooves is provided on the rear portion of the lower end surface of the seat cushion sponge body, and a number of second docking nodes are evenly arranged on the rear docking grooves.

[0012] As a supplement to the present technical solution, a first safety belt installation opening is installed on the left rear portion of the lower end surface of the seat cushion sponge body, and a second safety belt installation opening is installed on the right rear portion of the lower end surface of the seat cushion sponge body.

[0013] Beneficial effects: The utility model relates to a seat cushion structure for the rear seat of a car, which ensures the structural strength of the lower edge of the seat cushion by arranging an edge skeleton frame, serves as the main body for arranging docking buckles by arranging a front frame, improves the structural strength of the edge skeleton frame by arranging a longitudinal support frame, and facilitates docking of the seat cushion and the seat by arranging docking buckles and rear docking buckles; it has the characteristics of improving the structural strength of the seat cushion, facilitating docking, and ensuring the firmness of the docking between the seat cushion sponge and the seat cushion skeleton. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural view of the utility model;

[0015] Figure 2 This is a top view of the seat cushion frame of the present invention;

[0016] Figure 3 This is a bottom view of the seat cushion sponge of the present invention;

[0017] Figure 4 It is a structural view of the seat cushion frame described in the present utility model.

[0018] Illustration: 1. Seat cushion sponge, 2. Seat cushion frame, 3. Docking groove, 4. First docking node, 5. Card slot, 6. Second docking node, 7. First seat belt installation port, 8. Second seat belt installation port, 9. Rear docking groove, 10. Edge frame frame, 11. Front frame, 12. Longitudinal support frame, 13. Side frame structure, 14. Transverse bracket, 15. Rear docking buckle, 16. Docking frame, 17. Docking buckle, 18. Connecting seat. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the contents of this invention, those skilled in the art may make various changes or modifications to the present invention, and that such equivalents also fall within the scope of the claims appended hereto.

[0020] The embodiment of the present utility model relates to a seat cushion structure for a rear seat of a car, such as Figure 1 —As shown in FIG4 , it includes a cushion sponge 1 and a cushion frame 2. The cushion frame 2 is installed in the cushion sponge 1. The cushion frame 2 includes an edge frame frame 10, a front frame 11 and a longitudinal support frame 12. The edge frame 10 is arranged at the lower edge of the cushion sponge 1. The front end of the edge frame 10 is provided with a front frame 11. A docking frame 16 is welded and installed on the middle part of the front frame 11. Several longitudinal support frames 12 are welded and installed on the edge frame 10. The front end of the docking frame 16 is provided with docking buckles 17 protruding downwards in parallel. The rear part of the edge frame 10 is provided with rear docking buckles 15 protruding downwards in parallel.

[0021] In this technical solution, an edge skeleton frame 10 is provided to ensure the structural strength of the lower edge of the seat cushion, a front frame 11 is provided as the main body for providing the docking buckle 17, a longitudinal support frame 12 is provided to improve the structural strength of the edge skeleton frame 10, and the docking buckle 17 and the rear docking buckle 15 are provided to facilitate docking of the seat cushion and the seat.

[0022] As a supplement to the present technical solution, a side frame structure 13 is installed between the two ends of the edge skeleton frame 10 and the rear parts of the two ends of the front frame 11. The side frame structure 13 is provided with an upward protrusion. By setting the side frame structure 13, the structural strength of the edge skeleton frame 10 is improved.

[0023] As a supplement to the present technical solution, a transverse bracket 14 is provided at the rear of the edge skeleton frame 10 , and the rear structural strength of the edge skeleton frame 10 is improved by providing the transverse bracket 14 .

[0024] As a supplement to the present technical solution, a plurality of connecting seats 18 are evenly arranged on the front frame 11 .

[0025] As a supplement to the present technical solution, a circle of docking grooves 3 is provided at the edge of the lower end surface of the cushion sponge 1, and a number of first docking nodes 4 are provided on the docking grooves 3. The docking grooves 3 are provided to conveniently indicate the layout position of the skeleton, and the first docking nodes 4 are provided to ensure the docking position of the docking bolts.

[0026] As a supplement to the present technical solution, a slot 5 is provided in the middle of the lower end surface of the seat cushion sponge 1 .

[0027] As a supplement to the present technical solution, a circle of rear docking grooves 9 is provided at the rear of the lower end surface of the cushion sponge 1 , and a number of second docking nodes 6 are evenly arranged on the rear docking grooves 9 .

[0028] As a supplement to the present technical solution, a first safety belt installation opening 7 is installed at the left rear portion of the lower end surface of the seat cushion sponge 1, and a second safety belt installation opening 8 is installed at the right rear portion of the lower end surface of the seat cushion sponge 1.

[0029] The above is a detailed introduction to the seat cushion structure for the rear seat of a car provided by the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for general technical personnel in this field, based on the ideas of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A seat cushion structure for a rear seat of a car, characterized by: The invention comprises a cushion sponge (1) and a cushion frame (2), wherein the cushion frame (2) is installed in the cushion sponge (1), and the cushion frame (2) comprises an edge frame frame (10), a front frame (11) and a longitudinal support frame (12), wherein the edge frame frame (10) is arranged at the lower edge of the cushion sponge (1), the front end of the edge frame frame (10) is provided with a front frame (11), a docking frame (16) is welded and installed on the middle part of the front frame (11), and a plurality of longitudinal support frames (12) are welded and installed on the edge frame frame (10), and the front end of the docking frame (16) is provided with docking buckles (17) protruding downwards in parallel, and the rear part of the edge frame frame (10) is provided with rear docking buckles (15) protruding downwards in parallel.

2. The seat cushion structure for a rear seat of a car according to claim 1, characterized in that: A side frame structure (13) is installed between the two ends of the edge skeleton frame (10) and the rear parts of the two ends of the front frame (11), and an upward protrusion is provided on the side frame structure (13).

3. The seat cushion structure for a rear seat of a car according to claim 1, characterized in that: A transverse support (14) is provided at the rear of the edge skeleton frame (10).

4. The seat cushion structure for a rear seat of a car according to claim 1, characterized in that: A plurality of connecting seats (18) are evenly arranged on the front frame (11).

5. The seat cushion structure for a rear seat of a car according to claim 1, characterized in that: A circle of docking grooves (3) is provided at the edge of the lower end surface of the cushion sponge (1), and a plurality of first docking nodes (4) are provided on the docking grooves (3).

6. The seat cushion structure for a rear seat of a car according to claim 1, characterized in that: A clamping groove (5) is provided in the middle of the lower end surface of the cushion sponge body (1).

7. The seat cushion structure for a rear seat of a car according to claim 1, characterized in that: A circle of rear docking grooves (9) is provided at the rear of the lower end surface of the cushion sponge (1), and a plurality of second docking nodes (6) are evenly arranged on the rear docking grooves (9).

8. The seat cushion structure for a rear seat of a car according to claim 1, characterized in that: A first safety belt installation opening (7) is installed on the left rear portion of the lower end surface of the seat cushion sponge (1), and a second safety belt installation opening (8) is installed on the right rear portion of the lower end surface of the seat cushion sponge (1).

Images