Automobile seat side wing movement fixing structure

Abstract

The utility model relates to an automobile seat side wing movement fixing structure which comprises a seat framework assembly, a foaming assembly formed on the seat framework assembly in a foaming mode and a seat cushion protection face assembly wrapping the foaming assembly. The seat cushion protective surface assembly comprises a core part cutting piece, a core rear part cutting piece, a core front part cutting piece, a left side wing cutting piece, a right side wing cutting piece, elastic bands and J-shaped clamping strips, the edges of the two sides of the core part cutting piece are transversely provided with a plurality of sets of straight-line-shaped shearing openings, a set of elastic bands is sewn between every two straight-line-shaped shearing openings in one set, one J-shaped clamping strip is sewn on one set of elastic bands, and the J-shaped clamping strips are sewn on the other set of elastic bands. The left side and the right side of the core part cutting piece are connected with the left side wing cutting piece and the right side wing cutting piece in a sewing mode. The utility model has the advantages that a plurality of elastic bands and J-shaped clamping strips are additionally arranged to be matched with the core part cutting piece, so that the side wing cutting pieces are tensioned, and the side wings can move according to designed positions. And the attractive requirement of a protective surface modeling process can also be met.

Description

Technical Field

[0001] This utility model relates to the field of automotive seat technology, and in particular to an automotive seat side wing movement fixing structure. Background Technology

[0002] End customers have increasingly higher requirements for the appearance of car seats. Traditional car seat covers use a single fixed structure, which is simple in structure and limited in function. This is a result of the limitations of traditional design concepts and manufacturing processes. Specifically, when some car seats are equipped with side wings (covers), because the side wings are simply sewn to the sides of the seat cover, the movement function of the seat side wings is uncontrollable, and their local positions cannot move according to the intended positions. Utility Model Content

[0003] In view of the above problems, the purpose of this utility model is to provide a car seat side wing movement fixing structure to restrict the car seat side wing from moving (acting) according to set requirements, so as to overcome the shortcomings of the prior art.

[0004] This utility model provides a moving and fixing structure for the side wing of an automobile seat, comprising: a seat frame assembly, a foam assembly foamed on the seat frame assembly, and a seat cushion cover assembly covering the foam assembly. The improvement is that the seat cushion cover assembly includes: a core piece, a rear core piece, a front core piece, a left wing piece, a right wing piece, elastic bands, and J-shaped retaining strips. Multiple sets of horizontal slits are opened on both sides of the core piece, and an elastic band is sewn between two slits in each set. A retaining strip is sewn onto each set of elastic bands. The J-shaped clip is described above. The upper and lower ends of the core piece are sewn to the rear and front core pieces, and the left and right sides of the core piece are sewn to the left and right wing pieces. After the J-shaped clip is attached to the seat frame assembly, the tension of the J-shaped clip limits the direction of the edges where the core piece connects to the left and right wing pieces, i.e., limits the root direction of the left and right wing pieces, thereby controlling the range of movement of the side wings. The range of movement of local parts of the side wings can also be adjusted by using elastic bands of different sizes.

[0005] As a preferred embodiment of this utility model, the J-shaped clip includes a sewing end that is sewn to the elastic band and a hook end that is snapped into the seat frame assembly. The hook end is attached to the steel wire on the seat frame assembly that is reserved for attaching to the seat cushion cover.

[0006] As a preferred embodiment of this utility model, one end of a set of two elastic bands is sewn onto the core piece, and the other end is sewn to a J-shaped card strip.

[0007] As a preferred embodiment of this utility model, three sets of straight cuts are provided on the two sides of the core piece, and corresponding to the number of straight cuts, three sets of six elastic bands are sewn on the core piece.

[0008] The beneficial effects of this utility model are as follows: by adding multiple elastic bands and J-shaped clips in conjunction with the core cutting piece, the side wing cutting pieces can be tightened, and the side wings can move according to the designed position. It also meets the aesthetic requirements of the faceplate shaping process. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of side B (back) of the seat cushion cover assembly of this utility model.

[0010] Figure 2 This is a schematic diagram of the core piece of this utility model.

[0011] Figure 3 This is a schematic diagram showing the sewing positions of the core piece and elastic band in this utility model.

[0012] Figure 4 This is an exploded view of the seat cushion cover assembly of this utility model.

[0013] Figure 5 This is a schematic diagram of the sewing method between the core piece and the elastic band of this utility model.

[0014] Figure 6 This is a schematic diagram of the sewing method of the elastic band and J-shaped clips of this utility model.

[0015] Figure 7 This is a schematic diagram showing the connection between the core piece and the elastic band, J-shaped clips, and skeleton steel wire of this utility model.

[0016] Attached labels: Core piece 1, Back core piece 2, Front core piece 3, Left wing piece 4, Right wing piece 5, Elastic band 6, J-shaped clip 7, Straight cut 8, Steel wire 9. Detailed Implementation

[0017] See Figure 1-7As shown, this embodiment provides a car seat side wing movement fixing structure, including: a seat frame assembly, a foam assembly foamed on the seat frame assembly, and a seat cushion cover assembly covering the foam assembly. The seat cushion cover assembly includes: a core piece 1, a core rear piece 2, a core front piece 3, a left wing piece 4, a right wing piece 5, an elastic band 6, and a J-shaped clip 7. Three sets of straight cuts 8 are opened laterally on both sides of the core piece 1. An elastic band 6 is sewn between two straight cuts 8 in one set. A J-shaped clip 7 is sewn onto two elastic bands 6 in one set. One end of the elastic band 6 is sewn onto the core piece 1, and the other end is sewn to a J-shaped clip 7. The upper and lower ends of the core piece 1 are sewn to the rear core piece 2 and the front core piece 3. The left and right sides of the core piece 1 are sewn to the left wing piece 4 and the right wing piece 5. After the J-shaped clip 7 is attached to the seat frame assembly, the tension of the J-shaped clip 7 limits the direction of the edge position where the two sides of the core piece 1 are connected to the left wing piece 4 and the right wing piece 5, that is, limits the root direction of the left wing piece 4 and the right wing piece 5, so as to control the range of movement of the side wings. The range of movement of the side wings can also be adjusted by using elastic bands 6 of different sizes.

[0018] Furthermore, in this embodiment, the J-shaped clip 7 includes a sewing end that is sewn to the elastic band 6 and a hook end that is snapped into the seat frame assembly. The hook end is attached to the steel wire 9 on the seat frame assembly that is left for attaching to the seat cushion cover.

[0019] In the assembly process, firstly, make a straight cut 8 on both sides of the core piece 1, and sew two elastic bands 6 between every two straight cuts 8. Then, sew the rear core piece 2 and the front core piece 3 to the upper and lower ends of the core piece 1 to form the core assembly. Next, sew the front core piece 3 and the left wing piece 4 to the left and right sides of the core piece 1. Finally, sew the J-shaped clips 7 onto the elastic bands 6 to form the seat cushion cover assembly. After the seat cushion cover assembly covers the foam assembly and the seat frame assembly, the J-shaped clips 7 are attached to the steel wires left for the seat frame assembly to attach the cover.

[0020] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A moving and fixing structure for a car seat side wing, comprising: A seat frame assembly, a foam assembly foamed on the seat frame assembly, and a seat cushion cover assembly covering the foam assembly are characterized in that the seat cushion cover assembly includes: a core piece, a rear core piece, a front core piece, a left wing piece, a right wing piece, elastic bands, and J-shaped clips. Multiple sets of horizontal slits are opened on both sides of the core piece. An elastic band is sewn between two slits in each set. A J-shaped clip is sewn onto each elastic band. The upper and lower ends of the core piece are sewn to the rear core piece and the front core piece. The left and right sides of the core piece are sewn to the left and right wing pieces. After the J-shaped clips are attached to the seat frame assembly, the tension of the J-shaped clips limits the direction of the edges connecting the core piece to the left and right wing pieces, i.e., limits the root direction of the left and right wing pieces.

2. The automotive seat side wing movement fixing structure according to claim 1, characterized in that, The J-shaped clip includes a sewing end that is sewn to the elastic band and a hook end that is engaged with the seat frame assembly. The hook end is attached to the steel wire on the seat frame assembly that is provided for attaching to the seat cushion cover.

3. The automotive seat side wing movement fixing structure according to claim 1, characterized in that, One end of each of the two elastic bands is sewn onto the core piece, and the other end is sewn to a J-shaped gusset.

4. The automotive seat side wing movement fixing structure according to claim 1, characterized in that, The core piece has three sets of horizontal slits on both sides, and corresponding to the number of slits, three sets of six elastic bands are sewn on the core piece.

Images