CN209037439U - Automotive seat and automobile - Google Patents

Abstract

This application discloses a kind of automotive seat and automobiles.Automotive seat includes: backrest；Bracket is used to support the backrest；Shaft between the backrest and the bracket is set, and the backrest can be rotated by the shaft around the bracket；And skeleton, the bracket can be mobile relative to the skeleton.Automotive seat according to the present utility model can be conveniently adjusted.

Description

Automotive seat and automobile

Technical field

The utility model relates to automotive fields, in particular to a kind of automotive seat and have such automotive seats The automobile of chair.

Background technique

The 2015-2022 Chinese automobile seats place Current Situation Investigation and analysis report of net publication are investigated according to China's Industry The auto industry of display, China's rapid growth provides the wide market space for automotive seat, while as important on vehicle Spare and accessory parts, consumer it is technical to the function of seat requirement increasingly improve, increasingly show the importance of functions of seat especially, and The controllability of seat includes that backrest is adjusted, backrest space folding, cushion lifting, and seat assembly and disassembly have ten as critical function Divide consequence.

There are a kind of automotive seats, and wherein motor vehicle seat back and cushion use integral framework, and this feature can not be real The sliding of existing backrest is difficult to realize the folding of backrest, and usually in addition, backrest rotation, which is adjusted, has certain angle limitation After seat is installed on vehicle body, it is more difficult to realize assembly and disassembly.In order to further improve the controllability of seat, there are a kind of automotive seats Chair, wherein family saloon second row of seats backrest is connected with cushion connection using hinge, and realization is freely rotated, seat rotation Adjusting and folding characteristic improve space utilization.

Due to connection type difference, emphasis is different for above-mentioned integral framework and hinge connection, though realize regulatory function, It cannot achieve backrest sliding, and the stationarity that backrest is adjusted after angle and adjusting is bad.

So it is necessary to for including these above-mentioned situations existing issue or drawback sufficiently studied, with Just it is improved.

Utility model content

The utility model proposes a kind of automotive seats, can be conveniently adjusted.

The automotive seat proposed on one side according to the utility model, comprising:

Backrest；

Bracket is used to support the backrest；

Shaft between the backrest and the bracket is set, and the backrest can be by the shaft around the bracket Rotation；And

Skeleton, the bracket can be mobile relative to the skeleton.

According to the automotive seat that the utility model proposes on one side, spine is equipped between the backrest and the bracket Wheel, for fixing position of the backrest relative to the bracket.

According to the automotive seat that the utility model proposes on one side, the skeleton has guide rail, and the bracket being capable of edge Guide rail sliding.

According to the utility model on one side propose automotive seat, the bracket have sliding block, the sliding block with it is described Guide rail, which matches, enables the bracket to slide along the guide rail.

According to the automotive seat that the utility model proposes on one side, sliding motor is equipped on the skeleton, for driving The bracket is moved to slide along the guide rail.

According to the automotive seat that the utility model proposes on one side, the rotation axis that the backrest is rotated around the bracket It is directed toward Y direction, the bracket can be mobile in X-direction relative to the skeleton.

According to the automotive seat that the utility model proposes on one side, the skeleton includes lifting screw and sleeve, described Lifting screw can be rotated relative to the sleeve so that the skeleton moves in the vertical direction.

According to the automotive seat that the utility model proposes on one side, the skeleton includes lifting motor, can be driven The lifting screw is rotated relative to the sleeve.

According to the automotive seat that the utility model proposes on one side, the skeleton includes bottom fitting and is connected with vehicle body Connection sliding block, the connection sliding block and the bottom fitting can snap connection realization installation and removal by guide groove.

In addition, the utility model proposes a kind of automobiles with such automotive seat.Due to the automobile belt with good grounds The automotive seat of utility model, therefore can have the advantages that as described above.

The beneficial effects of the utility model include: the shaft by being arranged between backrest and bracket, realize backrest angle It adjusts；It is adjusted by bracket relative to the mobile front and back for realizing seat of skeleton.

Detailed description of the invention

It is explained with reference to the disclosure of the utility model.It is to be appreciated that attached drawing is merely illustrative purpose, and simultaneously It is not intended to be construed as limiting the protection scope of the utility model.In the accompanying drawings, identical appended drawing reference is for referring to identical portion Part.Wherein:

Fig. 1 schematically illustrates the automotive seat proposed according to one embodiment of the utility model；

Fig. 2 schematically illustrates the top view of the automotive seat in Fig. 1；

Fig. 3 schematically illustrates the rearview of the automotive seat in Fig. 1.

Specific embodiment

It is readily appreciated that, technical solution according to the present utility model, in the case where not changing the utility model in essence spirit, this field Those skilled in the art can propose the various structures mode and implementation that can be replaced mutually.Therefore, implement in detail below Mode and attached drawing are only the exemplary illustrations to the technical solution of the utility model, and are not to be construed as the complete of the utility model Portion or be considered as defines or limits technical solutions of the utility model.

It mentions in the present specification or up, down, left, right, before and after, front, the back side, top, the bottom that may mention etc. Positional terms are defined relative to each construction shown in the drawings, they are opposite concepts, and it is therefore possible to can root Correspondingly changed according to different location locating for it, different use states.So also should not be by these or others side Position term is construed to restricted term.

The coordinate system established herein is illustrated below.The origin O of coordinate system is overlapped with the mass center of vehicle, XOZ In the symmetrical plane of vehicle right and left.When vehicle remains static on level road, before X-axis is parallel to ground direction Side, Y-axis are directed toward on the left of driver, and Z axis is pointed up by mass center.

In the following description, various parameters and component are described for the embodiment of different configuration, these specific parameters Only it is used as example without making limitation to embodiments herein with component.

An embodiment according to the present utility model, automotive seat include: backrest；Bracket is used to support the backrest；If The shaft between the backrest and the bracket is set, the backrest can be rotated by the shaft around the bracket；And Skeleton, the bracket can be mobile relative to the skeleton.The backrest is directed toward Y-axis side around the rotation axis that the bracket rotates To the bracket can be mobile in X-direction relative to the skeleton.By the shaft being arranged between backrest and bracket, realize Backrest angle is adjusted；It is adjusted by bracket relative to the mobile front and back for realizing seat of skeleton.

Ratchet is equipped between the backrest and the bracket, for fixing position of the backrest relative to the bracket It sets.Ratchet can be arranged in the end of the shaft.

The skeleton has guide rail, and the bracket can be slided along the guide rail.The bracket has sliding block, the cunning Block is matched with the guide rail enables the bracket to slide along the guide rail.Sliding motor is equipped on the skeleton, For driving the bracket to slide along the guide rail.The guide rail and the sliding block are, for example, swallow-tail form.

The skeleton includes lifting screw and sleeve, and the lifting screw can be rotated relative to the sleeve so that the bone Frame moves in the vertical direction.The skeleton includes lifting motor, and the relatively described sleeve of the lifting screw can be driven to turn It is dynamic.

The skeleton includes bottom fitting and the connection sliding block that is connected with vehicle body, the connection sliding block and the bottom fitting Realization installation and removal can be snapped connection by guide groove.

Another embodiment combination Fig. 1, Fig. 2 and Fig. 3 according to the present utility model are shown, and automotive seat includes main structure (backrest 1, lateral support skeleton 7, motor dispose beam 12), lateral support skeleton 7 provides support and the movement of backrest 1 is led To backrest 1 is connected with dovetail slide block 9 in junction, and dovetail slide block 9 is matched with inside dovetail guide 8, in dovetail slide block 9 Inside connects 2 backrests and slides motors 10, the front and back sliding motion of achievable backrest, displacement by position by being located inside swallow The sensor at 8 both ends of tail guide rail limits.

Shaft 2 is horizontally placed in backrest 1, be can be realized backrest and is rotated at any angle in the car and fixed, and by backrest Fold, release seat spaces parallel with seat cushion plane.Backrest lower surface and seat cushion upper surface keep certain small distance.By dorsal horn Degree is adjusted and fixed to be realized by the separation and engagement of ratchet.Ratchet is mounted on the outboard end of shaft, adjusts ratchet and mutually nibbles It closes and realizes that position is fixed, ratchet separation can be realized seat back and adjust at any angle.Connect before and after 7 bottom of lateral support skeleton Two motor placement beams 12 are connect, lifting motor is placed, stop sleeve 3 is respectively fixedly connected below motor placement beam 12, every beam 12 connects Connect 2 sleeves 3, motor disposes the surface of beam 12 to install lifting motor 11, and at totally 4, motor 11 is by driving lifting screw 4 to exist Movement, completes the elevating function of seat cushion in stop sleeve 3.Connection sliding block 6 at 4, is connected totally with vehicle body, bottom fitting 5 totally 4 Place is connected in the guide groove of connection sliding block 6 by bayonet, quickly and easily realizes the handling of seat.

Dovetail slide block realizes that the front and back of backrest on the seat is substantially moved by the interior side slideway of lateral support skeleton.Pass through Built-in shaft and end ratchet adjust angle and locking of the backrest around axis, and maximum rotation is achievable is located at the parallel position in seat cushion face It sets.The motor of placement Liang Chu can drive lifting screw to realize upper and lower elevating function in stop sleeve, and lifting screw bottom is adopted The convenient assembly and disassembly between connection sliding block can be realized with convenient handling bottom fitting.

Big displacement is mobile before and after the automotive seat of the utility model can be realized seat, changes passenger in a smaller space Seat direction, increase the experience sense of seating.Backrest rotates in real time according to the demand of passenger and improves comfort, and folder function can Seat spaces are discharged, increases zone of action, the movable platform of large area is provided.Or it can be realized with back seat by backrest is horizontal Lie function.With the convenient dismounting of vehicle body, seat can quickly be removed to release seat spaces, improve interior storing and behaviour area Domain.Pass through the connection of bottom fitting and connection sliding block simultaneously, it is easy to assembly.This seat is simple, multiple functional, easy to assembly.

The utility model further includes a kind of automobile, the automotive seat with any one or more embodiment above-mentioned, Itself therefore the technical characteristic having and the technical effect having correspond to the description of front, therefore details are not described herein.

The technical scope of the utility model is not limited solely to the content in above description, and those skilled in the art can be Under the premise of not departing from the utility model technical idea, to above-described embodiment carry out many variations and modifications, and these deformation and Modification should all be fallen within the protection scope of the present invention.

Claims (8)

1. a kind of automotive seat, which is characterized in that the automotive seat includes:

Backrest；

Bracket is used to support the backrest；

Shaft between the backrest and the bracket is set, and the backrest can be revolved by the shaft around the bracket Turn；And

Skeleton, the bracket can be mobile relative to the skeleton, and the skeleton includes lifting screw and sleeve, the lifting screw It can rotate relative to the sleeve so that the skeleton moves in the vertical direction, the skeleton includes lifting motor, can The lifting screw is driven to rotate relative to the sleeve.

2. automotive seat according to claim 1, which is characterized in that be equipped with spine between the backrest and the bracket Wheel, for fixing position of the backrest relative to the bracket.

3. automotive seat according to claim 1, which is characterized in that the skeleton has guide rail, and the bracket being capable of edge Guide rail sliding.

4. automotive seat according to claim 3, which is characterized in that the bracket have sliding block, the sliding block with it is described Guide rail, which matches, enables the bracket to slide along the guide rail.

5. automotive seat according to claim 3, which is characterized in that sliding motor is equipped on the skeleton, for driving The bracket is moved to slide along the guide rail.

6. automotive seat according to claim 1, which is characterized in that the rotation axis that the backrest is rotated around the bracket It is directed toward Y direction, the bracket can be mobile in X-direction relative to the skeleton.

7. automotive seat according to claim 1, which is characterized in that the skeleton includes bottom fitting and is connected with vehicle body Connection sliding block, the connection sliding block and the bottom fitting can snap connection realization installation and removal by guide groove.

8. a kind of automobile, which is characterized in that it includes automotive seats described in good grounds any one of claims 1 to 7.