Seat cover mounting and fixing device and automobile seat comprising same

Abstract

The utility model discloses a kind of seat cover mounting and fixing device and automobile seat comprising it, seat cover mounting and fixing device includes buckle component, buckle component, first face cover stitching piece and second face cover stitching piece, first face cover stitching piece is connected in one end of buckle component, the other end of buckle component has limit slot, buckle component has first clamping slot and second clamping slot, first clamping slot and second clamping slot are respectively located in the upper and lower sides of buckle component, and first clamping slot and second clamping slot are mutually staggered between, buckle component includes buckle seat, limiting piece and two buckle pieces, second face cover stitching piece is connected in one end of buckle seat, the other end of buckle seat has inwardly recessed buckle slot, two buckle pieces are respectively buckled and connected in first clamping slot and second clamping slot, limiting piece is inserted into limit slot. So that buckle component is easily inserted into the buckle slot of buckle seat, realize simple assembly. Effectively strengthen connection strength, greatly improve the stability of automobile seat.

Description

Technical Field

[0001] This utility model relates to a seat cover mounting and fixing device and a car seat including the same. Background Technology

[0002] For aesthetic and comfort purposes, car seats require seat covers to cover the seat. Currently, in car seats, seat covers are attached to the seat frame using hook-and-loop fasteners and clip-on components. The hook-and-loop fasteners insert into and hook into the slots of the clip-on components, thus securing the seat cover. However, due to the relatively large space in the slots of the clip-on components, the hook-and-loop fasteners can shift during use, easily causing them to detach and the seat cover to come off. Furthermore, the small openings of the clips can make it difficult for the hook-and-loop fasteners to fit into the slots, leading to assembly difficulties and sometimes rendering the fasteners unusable. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned shortcomings of the existing technology. This utility model provides a seat cover mounting and fixing device and a car seat including the same.

[0004] This utility model is achieved through the following technical solution: A seat cover mounting and fixing device includes a buckle component, a snap fastener component, a first seat cover sewing piece, and a second seat cover sewing piece. The first seat cover sewing piece is connected to one end of the buckle component, and the other end of the buckle component has a limiting groove. The buckle component has a first locking groove and a second locking groove, which are located on the upper and lower sides of the buckle component, respectively, and are offset from each other. The snap fastener component includes a snap fastener base, a limiting member, and two snap fasteners. The second seat cover sewing piece is connected to the snap fastener base. One end of the buckle seat has an inwardly recessed buckle groove at the other end. The limiting member and the two buckle members are both located in the buckle groove, and the limiting member is connected to the bottom of the buckle groove. The two buckle members are respectively connected to the inner walls on both sides of the buckle groove and are staggered with each other. The fastening component is inserted into the buckle groove, and the two buckle members are respectively fastened to the first buckle groove and the second buckle groove. The limiting member is inserted into the limiting groove, and the limiting member and the two buckle members prevent the fastening component from moving in the buckle groove.

[0005] Furthermore, the buckle component also includes a reinforcing member located outside the buckle groove, with one end of the reinforcing member connected to the end of the buckle seat, and the other end of the reinforcing member extending outward and protruding, and the second faceplate sewing piece connected inside the reinforcing member.

[0006] Furthermore, the reinforcing member and the limiting member are respectively disposed at both ends of the buckle seat.

[0007] Furthermore, the buckle seat, the limiting member, the reinforcing member, and the two buckle members are integrally formed.

[0008] Furthermore, one end of the limiting member is connected to the bottom of the buckle groove, and the other end of the limiting member extends outward in the opposite direction to the insertion direction of the buckle component. The limiting groove extends inward at the end of the buckle component in the opposite direction to the insertion direction of the buckle component.

[0009] Furthermore, both the limiting member and the limiting groove have rectangular cross-sectional shapes.

[0010] Furthermore, the fastener has an inclined guide surface on one side of the slot facing the fastening groove.

[0011] Furthermore, the first faceplate stitching is attached to the side of the buckle component.

[0012] Furthermore, both the fastening component and the snap fastener are made of resin, and both the first and second cover sewing pieces are made of non-woven fabric.

[0013] A car seat includes a seat cover mounting and fixing device as described above.

[0014] The beneficial effects of this utility model are as follows: This utility model discloses a seat cover mounting and fixing device and a car seat including the device. Through the interlocking of a first and second slot, two fasteners are respectively fastened to the first and second slots, making it easy for the fastener component to be inserted into the fastener slot of the fastener seat, thus simplifying assembly. Simultaneously, a limiting member is inserted into a limiting groove, preventing the fastener component from moving along its thickness within the fastener slot, resulting in a more secure connection. Furthermore, the limiting member and the two fasteners further prevent the fastener component from moving within the fastener slot, effectively strengthening the connection between the fastener component and the locking member, and greatly improving the stability of the car seat. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the internal structure of the seat cover mounting and fixing device according to an embodiment of the present utility model.

[0016] Figure 2 This is a schematic diagram of the internal structure of the hook and loop fastener and the first cover sewn piece according to an embodiment of the present utility model.

[0017] Figure 3 This is a schematic diagram of the internal structure of the buckle component and the second cover sewing piece according to an embodiment of the present utility model.

[0018] Explanation of reference numerals in the attached figures: 1 Hook and latch component First slot 11 Second slot 12 Limiting groove 13 Clip-on component 2 Buckle seat 21 Buckle 22 Inclined guide surface 221 Limiting component 23 Reinforcing component 24 First faceplate sewing piece 3 Second faceplate sewing piece 4 Detailed Implementation

[0019] The following description of the embodiments is taken with reference to the accompanying drawings, which illustrate specific embodiments in which the present invention can be implemented.

[0020] This embodiment discloses a car seat, which includes a seat cover, a seat frame, and a seat cover mounting and fixing device. The seat cover mounting and fixing device is used to install the seat cover on the seat frame.

[0021] like Figure 1 , Figure 2 and Figure 3 As shown, the seat cover mounting and fixing device includes a buckle component 1, a snap fastener 2, a first cover sewing piece 3, and a second cover sewing piece 4. The first cover sewing piece 3 is connected to one end of the buckle component 1, and the other end of the buckle component 1 has a limiting groove 13. The buckle component 1 has a first locking groove 11 and a second locking groove 12, which are located on the upper and lower sides of the buckle component 1, respectively, and are offset from each other. The snap fastener 2 includes a snap fastener seat 21, a limiting member 23, and two snap fasteners 22. The second cover sewing piece 4... Component 4 is connected to one end of the buckle seat 21. The other end of the buckle seat 21 has an inwardly recessed buckle groove. The limiting component 23 and the two buckle components 22 are all located in the buckle groove. The limiting component 23 is connected to the bottom of the buckle groove. The two buckle components 22 are respectively connected to the inner walls of the two sides of the buckle groove and are staggered with each other. The buckle component 1 is inserted into the buckle groove. The two buckle components 22 are respectively buckled to the first buckle groove 11 and the second buckle groove 12. The limiting component 23 is inserted into the limiting groove 13. The limiting component 23 and the two buckle components 22 prevent the buckle component 1 from moving in the buckle groove.

[0022] When the latching component 1 and the snap-fit ​​component 2 are connected, the latching component 1 is inserted into the snap-fit ​​groove of the snap-fit ​​seat 21 from left to right, so that the two snap-fit ​​pieces 22 are respectively snapped into the first snap-fit ​​groove 11 and the second snap-fit ​​groove 12, and the limiting member 23 is inserted into the limiting groove 13. Through the mutual misalignment between the first snap-fit ​​groove 11 and the second snap-fit ​​groove 12, the two snap-fit ​​pieces 22 are respectively snapped into the first snap-fit ​​groove 11 and the second snap-fit ​​groove 12, making it easy for the latching component 1 to be inserted into the snap-fit ​​groove of the snap-fit ​​seat 21, thus simplifying assembly. At the same time, the limiting member 23 inserted into the limiting groove 13 prevents the latching component 1 from moving along its thickness direction within the snap-fit ​​groove, resulting in a more secure connection; and the limiting member 23 and the two snap-fit ​​pieces 22 further prevent the latching component 1 from moving within the snap-fit ​​groove, effectively strengthening the connection strength between the latching component 1 and the snap-fit ​​component 2, greatly improving the stability of the car seat.

[0023] In this embodiment, the buckle component 2 further includes a reinforcing member 24. The reinforcing member 24 is located outside the buckle groove, with one end connected to the end of the buckle seat 21 and the other end extending outwards. The second cover sewing piece 4 is connected inside the reinforcing member 24. The reinforcing member 24 being located outside the buckle groove and connected to the second cover sewing piece 4 results in a large connection area between the buckle component 2 and the second cover sewing piece 4, further strengthening the connection strength between them and ensuring connection stability.

[0024] The reinforcing member 24 and the limiting member 23 are respectively disposed at both ends of the buckle seat 21. The second cover sewing piece 4 passes through the reinforcing member 24 and extends into the buckle seat 21, and the limiting member 23 is inserted into the limiting groove 13. By the reinforcing member 24 and the limiting member 23 being respectively disposed at both ends of the buckle seat 21, the overall structural strength of the area in the buckle seat 21 where the reinforcing member 24 and the limiting member 23 are disposed is high, thereby effectively strengthening the connection strength between the buckle component 2 and the second cover sewing piece 4, as well as the cooperation strength between the buckle component 2 and the fastener component 1, greatly improving the stability of the car seat.

[0025] One end of the limiting member 23 is connected to the bottom of the buckle groove, and the other end of the limiting member 23 protrudes outward in the opposite direction to the insertion direction of the buckle component 1. The limiting groove 13 protrudes inward at the end of the buckle component 1 in the opposite direction to the insertion direction of the buckle component 1. This allows the limiting member 23 to be inserted into the limiting groove 13 during the process of inserting the buckle component 1 into the buckle groove, making assembly convenient.

[0026] The limiting member 23 and the limiting groove 13 are both rectangular in cross-sectional shape, with simple structure and convenient processing and manufacturing.

[0027] The fastener 22 has an inclined guide surface 221 on one side facing the opening of the fastening groove. The inclined guide surface 221 on the fastener 22 has a guiding function, so that during the connection between the fastener 1 and the fastener 2, the fastener 1 abuts against the inclined guide surface 221 and slides on the inclined guide surface 221. The inclined guide surface 221 also ensures that the fastener 1 can be smoothly inserted into the fastening groove, which is highly stable and very convenient to use.

[0028] The first cover sewing piece 3 is connected to the side of the buckle component 1, which makes the connection area between the buckle component 1 and the first cover sewing piece 3 large and the connection stability high.

[0029] In this embodiment, both the latch component 1 and the snap fastener component 2 are made of resin, and both the first cover sewing piece 3 and the second cover sewing piece 4 are made of non-woven fabric, which is convenient to process and manufacture, and has low cost. The snap fastener base 21, the limiting piece 23, the reinforcing piece 24 and the two snap fasteners 22 are integrally molded, that is, the snap fastener component 2 is integrally molded, which achieves high structural stability of the snap fastener component 2, makes processing and manufacturing more convenient, and eliminates the need for assembly, making it convenient to use.

[0030] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A seat cover mounting and fixing device, characterized in that, It includes a hook-and-loop fastener, a snap fastener, a first cover sewn piece, and a second cover sewn piece. The first cover sewn piece is connected to one end of the hook-and-loop fastener, and the other end of the hook-and-loop fastener has a limiting groove. The hook-and-loop fastener has a first locking groove and a second locking groove, which are located on the upper and lower sides of the hook-and-loop fastener, respectively, and are offset from each other. The snap fastener includes a snap fastener base, a limiting member, and two snap fasteners. The second cover sewn piece is connected to one end of the snap fastener base. The other end of the buckle has an inwardly recessed snap groove. The limiting member and the two snap members are all located in the snap groove, and the limiting member is connected to the bottom of the snap groove. The two snap members are respectively connected to the inner walls on both sides of the snap groove and are staggered with each other. The fastening component is inserted into the snap groove, and the two snap members are respectively snapped into the first snap groove and the second snap groove. The limiting member is inserted into the limiting groove. The limiting member and the two snap members prevent the fastening component from moving in the snap groove.

2. The seat cover mounting and fixing device as described in claim 1, characterized in that, The buckle component also includes a reinforcing member located outside the buckle groove, with one end of the reinforcing member connected to the end of the buckle seat and the other end of the reinforcing member extending outward and protruding. The second faceplate sewing piece is connected inside the reinforcing member.

3. The seat cover mounting and fixing device as described in claim 2, characterized in that, The reinforcing member and the limiting member are respectively disposed at both ends of the buckle seat.

4. The seat cover mounting and fixing device as described in claim 2, characterized in that, The buckle base, the limiting member, the reinforcing member, and the two buckle members are integrally formed.

5. The seat cover mounting and fixing device as described in claim 1, characterized in that, One end of the limiting member is connected to the bottom of the buckle groove, and the other end of the limiting member extends outward in the opposite direction to the insertion direction of the buckle component. The limiting groove extends inward at the end of the buckle component in the opposite direction to the insertion direction of the buckle component.

6. The seat cover mounting and fixing device as described in claim 5, characterized in that, Both the limiting member and the limiting groove have rectangular cross-sectional shapes.

7. The seat cover mounting and fixing device as described in claim 1, characterized in that, The fastener has an inclined guide surface on one side of the slot facing the fastener groove.

8. The seat cover mounting and fixing device as described in claim 1, characterized in that, The first faceplate stitching is attached to the side of the buckle component.

9. The seat cover mounting and fixing device as described in claim 1, characterized in that, Both the fastener and the snap fastener are made of resin, and both the first and second faceplate seams are made of non-woven fabric.

10. A car seat, characterized in that, It includes the seat cover mounting and fixing device as described in any one of claims 1-9.

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