CN110758198A

CN110758198A - Car seat with split type face cover shelters from structure

Info

Publication number: CN110758198A
Application number: CN201911192160.XA
Authority: CN
Inventors: 赵彩; 郝贞良; 毛莉姿; 黎亮
Original assignee: Yanfeng Adient Seating Co Ltd
Current assignee: Yanfeng International Seating Systems Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-02-07
Anticipated expiration: 2039-11-28
Also published as: CN110758198B

Abstract

The invention relates to an automobile seat with a split type face cover shielding structure, which comprises a backrest, a seat cushion and the split type face cover shielding structure, wherein the split type face cover shielding structure is arranged between a backrest framework and a seat cushion framework to shield a gap between the backrest framework and the seat cushion framework, the split type face cover shielding structure comprises backrest shielding cloth and seat cushion shielding cloth which are of split structures, the backrest shielding cloth is installed between the backrest face cover and the seat cushion framework, and the seat cushion shielding cloth is installed between the backrest framework and the seat cushion framework and is independent of the seat cushion face cover. According to the automobile seat with the split type face cover shielding structure, the split type face cover shielding structure is used for shielding the gap generated by the simultaneous relative movement of the cushion and the backrest, the gap size is correspondingly changed along with the change of the movement stroke, the gap can be completely shielded in the whole movement process, no folds are generated, and the dual requirements of functions and appearance are met.

Description

Car seat with split type face cover shelters from structure

Technical Field

The invention relates to an automobile seat, in particular to an automobile seat with a split type face cover shielding structure.

Background

At present, the demand of consumers for the automobile seat is developed towards the direction of more comfort and more diversified functions. The seat mechanism design is therefore more complex, requiring not only multidirectional adjustment of the seat back and seat cushion, but also greater and greater angles and travel of adjustment. For the multifunctional seat, the phenomenon that the joint position of the seat cushion and the backrest is exposed out of the framework or the gap can occur in the movement process, so that the potential safety hazard is caused, and the attractiveness is influenced.

To the seat of cushion fore-and-aft movement, back front and back upset simultaneously, the relative motion of cushion and back can all be aroused in the motion of every direction to the movement stroke is great, if adopt following prior art shelter from the structure all can't be intact realize the function of sheltering from to skeleton or gap.

In a known shielding structure, as shown in fig. 10, a part of soft glue 1' extends from a side plate to shield. If the soft rubber 1 'is made large, the backrest can interfere with the seat when turned to the forefront, so that the soft rubber 1' is damaged; if the soft rubber 1' is made small, the gap and the framework can not be completely shielded when the backrest is turned backwards, and the shielding requirement can not be met.

Another known barrier construction is a fabric barrier over a skeletal frame. Practice shows that the fabric can only shield the framework and cannot shield gaps; and at the hookup location of cushion and back, the skeleton texture is complicated, and skeleton facing material can't realize.

Yet another known masking structure is shown in fig. 11, where a piece of fabric 1 "is stretched over the cushion cover to provide masking. Because such design one side is connected with cushion face cover, and one side is fixed on the skeleton, when both have relative motion, produces the fold easily to when the stroke is great, can't all shelter from the clearance, can't satisfy the demand of outward appearance and function simultaneously.

As shown in fig. 12, another integral shielding structure is known, in which a shielding cloth 1' ″ is connected to a cushion cover, a backrest cover, and a frame, and because the backrest and the cushion move relative to each other, a resilient cloth with a relatively large elasticity is required, and wrinkles are generated during the forward tilting of the backrest.

Disclosure of Invention

In order to solve the problem that a shielding structure in the prior art cannot meet the appearance requirement that all shielding gaps are formed in the whole movement process and no folds are generated, the invention provides an automobile seat with a split type face sleeve shielding structure.

The automobile seat with the split type face cover shielding structure comprises a backrest, a seat cushion and the split type face cover shielding structure, wherein the backrest comprises a backrest framework and a backrest face cover sleeved on the backrest framework, the seat cushion comprises a seat cushion framework and a seat cushion face cover sleeved on the seat cushion framework, the split type face cover shielding structure is arranged between the backrest framework and the seat cushion framework to shield a gap between the backrest framework and the seat cushion framework, the split type face cover shielding structure comprises backrest shielding cloth and seat cushion shielding cloth which are of split structures, the backrest shielding cloth is installed between the backrest face cover and the seat cushion framework, and the seat cushion shielding cloth is installed between the backrest framework and the seat cushion framework and is independent of the seat cushion face cover.

Preferably, the back blocking cloth is superposed below the cushion blocking cloth without sewing or assembling relationship between the back blocking cloth and the cushion blocking cloth.

Preferably, the backrest shielding cloth comprises two backrest shielding fabrics spaced from each other and two backrest connecting pieces spaced from each other, each backrest shielding fabric is connected with the backrest fabric sleeve, each backrest connecting piece is fixedly connected to the backrest shielding fabrics, and each backrest connecting piece is connected with the cushion framework.

Preferably, the backrest shielding fabric is a non-elastic fabric, and the backrest connecting piece is an elastic connecting piece fixedly connected to the backrest shielding fabric.

Preferably, the backrest shielding fabric is an elastic fabric, and the backrest connecting piece is a non-elastic connecting piece fixedly connected to the backrest shielding fabric.

Preferably, the back cover cloth further has a back lining plate fixed to the back surface of the back cover fabric to support the back cover fabric to prevent wrinkles.

Preferably, the cushion shelters from cloth and includes that two spaced apart cushions shelter from surface fabric and cushion connecting piece each other, and the cushion shelters from the surface fabric and is connected with back skeleton and cushion skeleton respectively, and cushion connecting piece fixed connection shelters from between the surface fabric with these two cushions of tractive and shelter from the surface fabric at two cushions, and the cushion connecting piece is connected with cushion skeleton.

Preferably, the cushion shielding fabric is a non-elastic fabric, and the cushion connecting pieces are elastic connecting pieces fixedly connected between the two cushion shielding fabrics.

Preferably, the cushion shielding fabric is an elastic fabric, and the cushion connecting pieces are inelastic connecting pieces fixedly connected between the two cushion shielding fabrics and inelastic connecting pieces located at fixed point positions connected with the framework.

Preferably, the cushion shelters from cloth and still has the inside lining board of cushion, and the inside lining board of cushion is fixed and is sheltered from the back of surface fabric in order to support the cushion and shelter from the surface fabric and avoid producing the fold.

According to the automobile seat with the split type face cover shielding structure, the split type face cover shielding structure is used for shielding the gap generated by the simultaneous relative movement of the cushion and the backrest, the gap size is correspondingly changed along with the change of the movement stroke, the gap can be completely shielded in the whole movement process, no folds are generated, and the dual requirements of functions and appearance are met.

Drawings

FIG. 1 illustrates a full seat fitting state when a backrest of an automobile seat mounted with a split type cover shielding structure is adjusted to a forwardmost position according to a preferred embodiment of the present invention;

FIG. 2 illustrates a full seat mating condition with the backrest of the vehicle seat of FIG. 1 adjusted to a use position;

FIG. 3 illustrates a full seat mating condition with the back rest of the vehicle seat of FIG. 1 adjusted to a final position;

FIG. 4 shows an exploded view of the split face sleeve shielding structure of FIG. 1;

FIG. 5 is an enlarged view of a portion of FIG. 4;

fig. 6 illustrates an installation environment of the back shield cloth of fig. 4;

fig. 7 illustrates an installation environment of the seat cushion blocking cloth of fig. 4;

fig. 8 shows an installation environment of the back shield cloth and the cushion shield cloth of fig. 4 at the same time;

FIG. 9 is an enlarged partial view of a split mask covering structure similar to that of FIG. 5 in accordance with another preferred embodiment of the present invention;

FIG. 10 illustrates a car seat having a known shade structure;

FIG. 11 illustrates a car seat having another known shielding structure;

FIG. 12 shows a car seat with yet another known shielding structure.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, an automobile seat according to a preferred embodiment of the present invention includes a split type cover shielding structure 1 disposed between a backrest 2 and a seat cushion 3, wherein the backrest 2 includes a backrest frame 21 and a backrest cover 22 fitted over the backrest frame 21, the seat cushion 3 includes a seat cushion frame 31 and a seat cushion cover 32 fitted over the seat cushion frame 31, and the split type cover shielding structure 1 is disposed between the backrest frame 21 and the seat cushion frame 31 to shield a gap (and a mounting structure located in the gap) between the backrest frame 21 and the seat cushion frame 31. When the backrest is adjusted to the forwardmost position shown in fig. 1, the gap between the backrest frame 21 and the seat cushion frame 31 is minimized (or even disappears); adjusting the seatback 2 rearward causes the seat cushion 3 to move upward and forward, so that the gap between the seatback frame 21 and the seat cushion frame 31 gradually increases until the use position shown in fig. 2; continued rearward adjustment of the seatback 2 causes the seat cushion 3 to continue to move upward and forward, so that the gap between the seatback frame 21 and the seat cushion frame 31 continues to increase until the final position shown in fig. 3, at which the gap between the seatback frame 21 and the seat cushion frame 31 is at a maximum. Vice versa, that is, forward adjustment of the seatback 2 causes the gap between the seatback frame 21 and the seat cushion frame 31 to gradually decrease. Practice shows that the split type face cover shielding structure 1 according to a preferred embodiment of the present invention can shield the gap between the backrest frame 21 and the seat cushion frame 31 in all states, and ensure the safety and the appearance. In the present embodiment, the back 2 is turned back and forth by 60 degrees, the cushion 3 is moved forward and backward by 70mm, and the up and down movement is 50 mm.

As shown in fig. 4, the split type cover shielding structure 1 according to the present invention includes a back shielding cloth 11 and a cushion shielding cloth 12 of a split structure, wherein the back shielding cloth 11 is connected to the back cover 22, and the cushion shielding cloth 12 is independent from the cushion cover 32.

Fig. 5 is a partially enlarged view of fig. 4. The backrest shielding cloth 11 includes two backrest shielding fabrics 111 spaced apart from each other and two backrest connecting members 112 spaced apart from each other, wherein each backrest shielding fabric 111 itself has no elasticity, and each backrest connecting member 112 is an elastic connecting member fixedly connected to the backrest shielding fabric 111 by a patchwork. In addition, the back cover cloth 11 further has a back lining plate 113 sewn to the back surface of the back cover fabric 111 to support the back cover fabric 111, thereby preventing wrinkles of the back cover fabric 111 due to insufficient support during movement. Fig. 6 shows an installation environment of the back shield cloth 11, in which the back shield cloth 11 is installed between the back cover 22 and the seat cushion frame 31. Specifically, referring to fig. 5, the top end of the back cover fabric 111 is connected to the back cover 22 by, for example, a stitch line 23, and the back link 112 is non-movably connected to the seat cushion frame 31 at a fixing point 112a by, for example, a cable tie.

Returning to fig. 5, the cushion shielding cloth 12 includes two cushion shielding fabrics 121 spaced apart from each other and a cushion connecting member 122, wherein each cushion shielding fabric 121 itself has no elasticity, and the cushion connecting member 122 is an elastic connecting member fixedly connected between the two cushion shielding fabrics 121 to pull the two cushion shielding fabrics 121. In addition, the cushion covering cloth 12 further has a cushion lining plate 123 sewn to the back of the cushion covering fabric 121 to support the cushion covering fabric 121, thereby preventing wrinkles of the cushion covering fabric 121 due to insufficient support during movement. Fig. 7 shows an installation environment of the cushion shield cloth 12, in which the cushion shield cloth 12 is installed on the back frame 21 and the cushion frame 31 independently of both the back cover 22 and the cushion cover 32. Specifically, referring to fig. 5, the top end of the seat cushion covering fabric 121 is non-fixedly connected to the backrest frame 21 at a fixing point 121a, for example, by a cable tie, one side of the seat cushion covering fabric 121 is non-movably connected to the seat cushion frame 31 at a fixing point 121b, for example, by a christmas tree, and the seat cushion link 122 is slidably fixed below the bowl wire of the seat cushion frame 31.

Fig. 8 shows the installation environment of both the back shield cloth 11 and the cushion shield cloth 12, in which the back shield cloth 11 and the cushion shield cloth 12 are used in an overlapping manner without sewing or assembling. Specifically, the back shield cloth 11 is located below the cushion shield cloth 12.

Referring back to fig. 5, the

shielding materials

111 and 121 serve as a main shielding function, the connecting

members

112 and 122 are disposed in the invisible area of the movement and are respectively stitched with one side of the

shielding materials

111 and 121, the elastic direction is the same as the main force direction, and the

inner lining plates

113 and 123 are used in the visible area of the relative movement of the

shielding materials

111 and 121. In another embodiment, as shown in fig. 9, the covering materials 111 ', 121 ' have elasticity, and the connecting members 112 ', 122 ' are non-elastic connecting members connected to the covering materials 111 ', 121 ', wherein the covering materials 111 ', 121 ' play a main role of covering, the connecting members 112 ', 122 ' are disposed at the positions of the fixing points 112a ', 121a ', 121b ' fixedly connected to the framework, and the lining plates 113 ', 123 ' are used in the visible region where the covering materials 111 ', 121 ' have relative movement.

The above embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and various changes may be made in the above embodiments of the present invention. All simple and equivalent changes and modifications made according to the claims and the content of the specification of the present application fall within the scope of the claims of the present patent application. The invention has not been described in detail in order to avoid obscuring the invention.

Claims

1. The utility model provides a car seat with split type face cover shelters from structure, a serial communication port, this car seat includes the back, cushion and split type face cover shelter from the structure, wherein, the back includes back skeleton and the back face cover of cover on the back skeleton, the cushion includes that cushion skeleton and cover establish the cushion face cover on the cushion skeleton, split type face cover shelters from the structure and is set up in order to shelter from the gap between back skeleton and the cushion skeleton, wherein, split type face cover shelters from the structure and shelters from cloth and cushion including the back of components of a whole that can function independently structure and shelter from cloth, wherein, the back shelters from cloth and is installed between back face cover and cushion skeleton, the cushion shelters from cloth and is installed between back skeleton and cushion skeleton and is independent of cushion face cover.

2. The car seat of claim 1, wherein the back shield cloth is stacked under the cushion shield cloth without a sewing or assembling relationship between the back shield cloth and the cushion shield cloth.

3. The car seat of claim 1, wherein the back screen cloth comprises two back screen panels spaced apart from each other and two back connectors spaced apart from each other, each back screen panel being connected to the back panel cover, each back connector being fixedly connected to the back screen panel, each back connector being connected to the seat cushion frame.

4. The car seat according to claim 3, wherein the back cover fabric is a non-elastic fabric and the back connector is an elastic connector fixedly connected to the back cover fabric.

5. The car seat according to claim 3, wherein the back covering fabric is an elastic fabric, and the back connecting member is a non-elastic connecting member fixedly connected to the back covering fabric.

6. The car seat according to claim 3, wherein the back cover cloth further has a back lining panel fixed to a back surface of the back cover fabric to support the back cover fabric to prevent wrinkles.

7. The car seat according to claim 1, wherein the cushion cover cloth comprises two cushion cover fabrics spaced apart from each other and a cushion connecting member, the cushion cover fabrics are respectively connected with the backrest frame and the cushion frame, the cushion connecting member is fixedly connected between the two cushion cover fabrics to pull the two cushion cover fabrics, and the cushion connecting member is connected with the cushion frame.

8. The car seat according to claim 7, wherein the cushion covering fabric is a non-elastic fabric, and the cushion connecting member is an elastic connecting member fixedly connected between the two cushion covering fabrics.

9. The car seat according to claim 7, wherein the cushion covering fabric is an elastic fabric, and the cushion connecting members are non-elastic connecting members fixedly connected between the two cushion covering fabrics and non-elastic connecting members located at fixing points connected with the frame.

10. The car seat according to claim 7, wherein the cushion cover further has a cushion lining plate fixed to a back surface of the cushion cover fabric to support the cushion cover fabric to prevent wrinkles from being generated.