Seat surface cover fixing device and automobile seat comprising same

Abstract

The utility model discloses a seat surface cover fixing device and an automobile seat comprising the seat surface cover fixing device, the seat surface cover fixing device is used for being installed on a seat surface cover and a seat framework, and the seat surface cover fixing device comprises a framework connecting piece, a surface cover connecting piece and a fixing head, the framework connecting piece comprises a framework mounting part, a bending part and a plurality of fixing parts, a fixing cavity is formed between the framework mounting part and the bending part, the fixing parts are all located in the fixing cavity and correspond to the fixing grooves in a one-to-one mode, the fixing head is inserted into the fixing cavity, and the framework connecting piece is fixedly connected with the framework mounting part. And the plurality of fixing parts are correspondingly inserted into the plurality of fixing grooves. The framework connecting piece is correspondingly connected with the multiple fixing grooves of the fixing head in an inserted mode through the multiple fixing parts, so that the connecting strength between the framework connecting piece and the fixing head is high, the phenomenon that the fixing head and the framework connecting piece move and disengage is effectively avoided, and the stability of the automobile seat is greatly improved.

Description

Technical Field

[0001] The utility model relates to a seat cover fixing device and an automobile seat including the same. Background Art

[0002] For the sake of beauty and comfort, seat covers are usually installed on automobile seats, and it is necessary to install and fix the seat covers on the seat frames. In automobile seats, in some cases, the seat covers cannot be directly connected, and the seat covers are mainly connected through non-woven strips, and then the non-woven strips are connected to the seat frames. At present, the non-woven strip and the seat frame are connected by inserting a lap joint into the hook groove of a hook. Since the lap joint can move in the hook groove, it is easy to cause the lap joint to disengage from the hook groove, resulting in the detachment of the seat cover. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies existing in the prior art. The utility model provides a seat cover fixing device and an automobile seat including the same.

[0004] The utility model is realized by the following technical solutions:

[0005] A seat cover fixing device is used for being installed on a seat cover and a seat frame. The seat cover fixing device includes a frame connecting member, a cover connecting member and a fixing head. The cover connecting member is connected to the right end of the fixing head. Both the upper and lower sides of the fixing head have inwardly recessed fixing grooves. The frame connecting member includes a frame mounting portion, a bending portion and a plurality of fixing portions. One end of the bending portion is connected to the left end of the frame mounting portion, and the other end of the bending portion bends downward and then rightward, so that a fixing cavity is formed between the frame mounting portion and the bending portion. A plurality of the fixing portions are all located in the fixing cavity, and one ends of the plurality of fixing portions are respectively connected to the frame mounting portion and the bending portion. The other ends of the plurality of fixing portions bulge outward and then leftward. The plurality of fixing portions correspond to the plurality of fixing grooves one by one. The fixing head is inserted into the fixing cavity, and the plurality of fixing portions are correspondingly inserted into the plurality of fixing grooves to prevent the fixing head from disengaging from the fixing cavity.

[0006] Further, a snap groove is formed between the left side of the fixing portion and the frame mounting portion and between the left side of the fixing portion and the bending portion. The left end of the fixing groove has a snap portion, and the snap portion is inserted into the snap groove.

[0007] Further, the right sides of the plurality of fixing portions all have a first inclined guiding and sliding surface.

[0008] Further, both the upper and lower sides of the left end of the fixing head have a second inclined guiding and sliding surface.

[0009] Further, the number of the fixing parts and the fixing grooves is four each. Every two of the fixing parts are respectively connected to the bottom surface of the skeleton mounting part and the top surface of the bending part.

[0010] Further, the fixing parts on the skeleton mounting part and the fixing parts on the bending part are arranged in correspondence with each other.

[0011] Further, the seat cover fixing device further includes a positioning part. The positioning part is connected to the fixing head and extends downward in a convex shape. One end of the bending part far from the skeleton mounting part has a positioning groove. The positioning part is inserted into the positioning groove to prevent the fixing head from moving along the length direction of the skeleton connecting piece in the fixing cavity.

[0012] Further, the skeleton mounting part, the bending part and the plurality of fixing parts are integrally formed.

[0013] Further, the materials of the skeleton connecting piece and the fixing head are both resin;

[0014] and / or, the cover connecting piece is non-woven fabric.

[0015] An automobile seat includes the seat cover fixing device as described above.

[0016] The beneficial effects of the present utility model are as follows:

[0017] For the seat cover fixing device of the present utility model and the automobile seat including the same, the cover connecting piece is connected to the fixing head, the fixing head is inserted into the fixing cavity of the skeleton connecting piece, and the skeleton connecting piece is correspondingly inserted and connected with a plurality of fixing grooves of the fixing head through a plurality of fixing parts, so as to achieve high connection strength between the skeleton connecting piece and the fixing head, effectively avoid the phenomenon of the fixing head and the skeleton connecting piece moving away from each other, and greatly improve the stability of the automobile seat. Description of the Drawings

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the seat cover fixing device of the embodiment of the present utility model.

[0019] Figure 2 It is a structural schematic diagram of another perspective of the seat cover fixing device of the embodiment of the present utility model.

[0020] Figure 3 It is a structural schematic diagram of the seat cover fixing device of the embodiment of the present utility model.

[0021] Figure 4 It is a partial structural schematic diagram of the cover connecting piece and the fixing head of the embodiment of the present utility model.

[0022] Figure 5Schematic diagram of the structure of the skeleton connector according to an embodiment of the present invention.

[0023] Description of the reference numerals:

[0024] Face sleeve connector 1

[0025] Fixed head 2

[0026] Fixed groove 21

[0027] Snap part 22

[0028] Second inclined guide surface 23

[0029] Skeleton connector 3

[0030] Skeleton mounting part 31

[0031] Bending part 32

[0032] Positioning groove 321

[0033] Fixing part 33

[0034] Snap groove 331

[0035] First inclined guide surface 332

[0036] Fixing cavity 34

[0037] Positioning part 4 Detailed implementation manners

[0038] The descriptions of the following embodiments refer to the accompanying drawings to exemplify specific embodiments in which the present invention can be implemented.

[0039] This embodiment discloses an automotive seat, which includes a seat cover, a seat skeleton, and a seat cover fixing device. The seat cover fixing device is used to be installed on the seat cover and the seat skeleton.

[0040] Such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown in the figure, the seat cover fixing device includes a cover connecting member 1, a fixing head 2 and a frame connecting member 3. The cover connecting member 1 is connected to the right end of the fixing head 2. Both the upper and lower sides of the fixing head 2 have inwardly recessed fixing grooves 21. The frame connecting member 3 includes a frame mounting portion 31, a bending portion 32 and a plurality of fixing portions 33. One end of the bending portion 32 is connected to the left end of the frame mounting portion 31, and the other end of the bending portion 32 bends downward and then to the right, so that a fixing cavity 34 is formed between the frame mounting portion 31 and the bending portion 32. A plurality of fixing portions 33 are all located in the fixing cavity 34, and one ends of the plurality of fixing portions 33 are respectively connected to the frame mounting portion 31 and the bending portion 32. The other ends of the plurality of fixing portions 33 protrude outward and to the left. The plurality of fixing portions 33 correspond to the plurality of fixing grooves 21 one by one. The fixing head 2 is inserted into the fixing cavity 34, and the plurality of fixing portions 33 are correspondingly inserted into the plurality of fixing grooves 21 to prevent the fixing head 2 from detaching from the fixing cavity 34.

[0041] A fixing cavity 34 is formed between the frame mounting portion 31 and the bending portion 32. The fixing head 2 is inserted into the fixing cavity 34 of the frame connecting member 3. A plurality of fixing portions 33 are all located in the fixing cavity 34 and protrude outward and to the left. The frame connecting member 3 is correspondingly inserted into the plurality of fixing grooves 21 of the fixing head 2 through the plurality of fixing portions 33. The ends of the plurality of fixing portions 33 far from the frame mounting portion 31 and the bending portion 32 will abut against the plurality of fixing grooves 21, so that the plurality of fixing portions 33 all exert a leftward and clamping abutting force on the fixing head 2, thereby achieving a high connection strength between the frame connecting member 3 and the fixing head 2, effectively avoiding the phenomenon of movement and detachment between the fixing head 2 and the frame connecting member 3, and greatly improving the stability of the vehicle seat.

[0042] A snap groove 331 is formed between the left side of the fixing portion 33 and the frame mounting portion 31, and a snap groove 331 is also formed between the left side of the fixing portion 33 and the bending portion 32. The left end of the fixing groove 21 has a snap portion 22. The snap portion 22 is inserted into the snap groove 331. The fixing head 2 is inserted into the snap groove 331 of the frame connecting member 3 through the plurality of snap portions 22, so that the frame connecting member 3 exerts a leftward and clamping abutting force on the fixing head 2 through the snap grooves 331 formed by the plurality of fixing portions 33, thereby achieving a high connection strength between the frame connecting member 3 and the fixing head 2, effectively avoiding the phenomenon of movement and detachment between the fixing head 2 and the frame connecting member 3, and greatly improving the stability of the vehicle seat. And the structure is simple and the installation and connection are very convenient.

[0043] In this embodiment, the fixing portion 33 is strip-shaped. The fixing portion 33 on the bottom surface of the frame mounting portion 31 is inclined downward and to the left, and the fixing portion 33 on the top surface of the bending portion 32 is inclined upward and to the left. The shape of the positioning groove 321 is adapted to the shape of the fixing portion 33.

[0044] The number of the fixing parts 33 and the fixing grooves 21 is four each. Every two fixing parts 33 are respectively connected to the bottom surface of the skeleton mounting part 31 and the top surface of the bending part 32. By applying clamping force and leftward force to the upper and lower parts of the fixing head 2 through the four fixing parts 33, the fixing head 2 is stably connected in the fixing cavity 34 of the skeleton connecting part 3 without detachment, and the stability is high.

[0045] Among them, the fixing parts 33 located on the skeleton mounting part 31 and the fixing parts 33 located on the bending part 32 are arranged correspondingly. The skeleton connecting part 3 applies forces to the upper and lower sides of the fixing head 2 through a plurality of fixing parts 33, so that the upper and lower sides of the fixing head 2 are stressed evenly, thus effectively avoiding the detachment phenomenon and greatly improving the stability of the vehicle seat.

[0046] The right sides of the plurality of fixing parts 33 all have first inclined guiding surfaces 332. The first inclined guiding surfaces 332 on the fixing parts 33 have a guiding function. When the skeleton connecting part 3 is connected to the fixing head 2, the fixing head 2 abuts against the first inclined guiding surfaces 332 and slides on the first inclined guiding surfaces 332. Through the first inclined guiding surfaces 332, it can also ensure that the plurality of fixing parts 33 respectively extend smoothly into the corresponding fixing grooves 21, with high stability and very convenient use.

[0047] Both the upper and lower sides of the left end of the fixing head 2 have second inclined guiding surfaces 23. The two second inclined guiding surfaces 23 on the fixing head 2 have a guiding function. When the skeleton connecting part 3 is connected to the fixing head 2, the plurality of fixing parts 33 respectively abut against the two second inclined guiding surfaces 23 and slide on the second inclined guiding surfaces 23. Through the second inclined guiding surfaces 23, it can also ensure that the plurality of fixing parts 33 respectively extend smoothly into the corresponding fixing grooves 21, with high stability and very convenient use.

[0048] The seat cover fixing device further includes a positioning part 4. The positioning part 4 is connected to the fixing head 2 and extends downward in a convex shape. One end of the bending part 32 far from the skeleton mounting part 31 has a positioning groove 321. The positioning part 4 is inserted into the positioning groove 321 to prevent the fixing head 2 from moving along the length direction of the skeleton connecting part 3 in the fixing cavity 34. The positioning part 4 is connected to the bottom end of the fixing head 2, and the positioning part 4 is inserted into the positioning groove 321 of the skeleton connecting part 3, so that the fixing head 2 does not move along the length direction of the skeleton connecting part 3 in the fixing cavity 34, effectively avoiding the offset and dislocation phenomenon during the use of the seat cover fixing device, further achieving higher connection stability, improving the use comfort, and greatly improving the stability of the vehicle seat.

[0049] In this embodiment, the materials of the skeleton connector 3 and the fixed head 2 are both resin, and the face sleeve connector 1 is non-woven fabric, which is convenient for processing and manufacturing and has low cost. The skeleton installation part 31, the bending part 32 and the multiple fixing parts 33 are integrally formed. The structural stability of the skeleton connector 3 is high, the processing and manufacturing are more convenient, and no assembly is required, and it is also convenient to use.

[0050] The above-disclosed are only the preferred embodiments of the present invention. Of course, the scope of rights of the present invention cannot be limited by this. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A seat cover fixing device, which is used to be installed on a seat cover and a seat frame, and is characterized in that, The seat cover fixing device includes a skeleton connecting piece, a cover connecting piece and a fixing head. The cover connecting piece is connected to the right end of the fixing head. Both the upper and lower sides of the fixing head have inwardly recessed fixing grooves. The skeleton connecting piece includes a skeleton mounting part, a bending part and a plurality of fixing parts. One end of the bending part is connected to the left end of the skeleton mounting part, and the other end of the bending part bends downward and then rightward, so that a fixing cavity is formed between the skeleton mounting part and the bending part. A plurality of the fixing parts are all located in the fixing cavity, and one ends of the plurality of fixing parts are respectively connected to the skeleton mounting part and the bending part. The other ends of the plurality of fixing parts protrude outward and then leftward. The plurality of fixing parts correspond to the plurality of fixing grooves one by one. The fixing head is inserted into the fixing cavity, and the plurality of fixing parts are correspondingly inserted into the plurality of fixing grooves to prevent the fixing head from disengaging from the fixing cavity.

2. The seat cover fixing device according to claim 1, characterized in that, Snap grooves are formed between the left side of the fixing part and the skeleton mounting part and between the left side of the fixing part and the bending part. The left end of the fixing groove has a snap part, and the snap part is inserted into the snap groove.

3. The seat cover fixing device according to claim 1, characterized in that The right sides of the plurality of fixing parts all have first inclined guiding and sliding surfaces.

4. The seat cover fixing device according to claim 1, characterized in that, Both the upper and lower sides of the left end of the fixing head have second inclined guiding and sliding surfaces.

5. The seat cover fixing device according to claim 1, characterized in that, The number of the fixing parts and the fixing grooves is four each. Every two of the fixing parts are respectively connected to the bottom surface of the skeleton mounting part and the top surface of the bending part.

6. The seat cover fixing device according to claim 1, characterized in that The fixing parts located on the skeleton mounting part and the fixing parts located on the bending part are arranged correspondingly.

7. The seat cover fixing device according to claim 1, characterized in that, The seat cover fixing device further includes a positioning part. The positioning part is connected to the fixing head and protrudes downward. The end of the bending part far from the skeleton mounting part has a positioning groove, and the positioning part is inserted into the positioning groove to prevent the fixing head from moving along the length direction of the skeleton connecting piece in the fixing cavity.

8. The seat cover fixing device according to claim 1, characterized in that, The skeleton mounting part, the bending part and the plurality of fixing parts are integrally formed.

9. The seat cover fixing device according to claim 1, wherein, The materials of the skeleton connecting piece and the fixing head are both resin; and / or, the cover connecting piece is non-woven fabric.

10. An automotive seat, characterized in that, It includes the seat cover fixing device according to any one of claims 1-9.

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