CN206217685U - A kind of automotive seat - Google Patents

Abstract

The utility model provides a kind of automotive seat, belongs to automotive seating art field.It solves the problems, such as existing automotive seat poor universality.This automotive seat includes seat cushion, has the installation cavity for running through in seat cushion, and elevating pad is provided with installation cavity, and rising device is provided between elevating pad and vehicle body, and rising device can make the top of elevating pad higher than the top of seat cushion.This automotive seat has the advantages that highly versatile and low cost.

Description

A kind of automotive seat

Technical field

The utility model belongs to automotive seating art field, is related to a kind of automotive seat.

Background technology

Automobile includes seat, and safety belt is often equipped with seat, and existing automotive seat and safety belt are with adult Height manufacture, and when children riding directly using the safety belt of adult when, due to the limitation of child height, occur it is prominent When for example automobile stops suddenly, the head of children can turn forward heat condition, and at this moment safety belt will more be displaced to the neck of children Sub- place damages to children, the poor universality of existing seat.

In order to avoid vehicle collide and it is anxious slow down in the case of injury that the children that ride are caused, children's seat into The first-selection of most of family, the price of children's seat is generally higher on existing market, and all ages and classes stage child seat Chair it is of different sizes, it is substantially not generally applicable, which results in one family from child birth to grow up need several children The space that seat, high cost, and children's seat are occupied is larger, causes the space of in-car to become after children's seat is installed on cushion It is small, in-car is seemed crowded.

The content of the invention

The purpose of this utility model is directed to the above-mentioned problems in the prior art, it is proposed that a kind of automotive seat, solution Technical problem certainly is the highly versatile for how making seat.

The purpose of this utility model can be realized by following technical proposal：A kind of automotive seat, including seat cushion, its feature It is that there is the installation cavity for running through in the seat cushion, elevating pad is provided with the installation cavity, is set between the elevating pad and vehicle body There is rising device, the rising device can make the top of elevating pad higher than the top of seat cushion.

Elevating pad insertion is arranged in the seat cushion of seat, when adult takes, the top of elevating pad and the top of seat cushion It is flush, when children's ride-on, by rising device by elevating pad jack-up, makes the top of elevating pad higher than the top of seat cushion, makes , plus the similar elevation of height and the adult of elevating pad, so that after children fasten one's safety belt, safety belt is from children's shoulder for children Portion and thigh root are fixed, even if vehicle suddenly slows down with collision accident, it is also possible to greatly avoided children from injury occur, reached The purpose of child safety seat, and the height of this seat can be adjusted according to the height of children, this seat is applicable In all ages and classes, the children of different height, highly versatile, low cost.

In a kind of above-mentioned automotive seat, the rising device includes fixed cylinder, adjustment barrel and spacer, the fixation Cylinder is fixedly connected with vehicle body, and the adjustment barrel is fixedly connected with the bottom of elevating pad, and it is outer or described that the adjustment barrel is enclosed within fixed cylinder Adjustment barrel is inserted in fixed cylinder, has several first location holes set along fixed cylinder axially spaced-apart in the fixed cylinder, There is several the second location holes set along adjustment barrel axially spaced-apart, being located in first by spacer determines in the adjustment barrel Position hole with fixed cylinder is mutually positioned with adjustment barrel in the second location hole.This rising device is the simple mechanism of Purely mechanical, cost It is low, when using, according to the height of children, spacer is inserted into suitable first location hole and the second location hole, make fixation Cylinder is mutually positioned with adjustment barrel, so that the number of top of the top of elevating pad higher than seat cushion, the first location hole and the second location hole It is multiple to measure, i.e. the height of elevating pad has multiple choices, highly versatile, and this seat is particularly well-suited to general three-person household.

In a kind of above-mentioned automotive seat, first location hole and the second location hole are in equal strip, the positioning Piece includes that, in the main body of vertical bar shape, one end of the main body forms kink after bending, and the other end has what is passed through for bolt 3rd location hole, the distance between the kink and the 3rd location hole are more than fixed cylinder and the external diameter of adjustment barrel.Spacer The shape of shape, size and the first location hole and the second location hole, size match, and are inserted with bolt at the 3rd location hole, bolt Coordinate kink again, spacer is not offset in being inserted into the first location hole and the second location hole, and spacer main body In vertical bar shape, lifting surface area is big, and after spacer insertion rear stability, i.e. the good stability of elevating pad will not be rocked, and improved and taken Comfortableness and security.

In a kind of above-mentioned automotive seat, the bottom of the fixed cylinder is fixed with mounting base, on the mounting base With fixing hole.It is fixedly connected with vehicle body through fixing hole by fastener, the setting increase erection space of mounting base, so as to carry The stability of this rising device high.

Used as another situation, in a kind of above-mentioned automotive seat, the rising device includes hydraulic jack, the liquid The piston rod of compressing cylinder is fixedly connected with the bottom of elevating pad.By the flexible height to control elevating pad of hydraulic cylinder piston rod Degree, hydraulic jack can be controlled by in-car control button, so that the height of this elevating pad can be automatically controlled.

In a kind of above-mentioned automotive seat, the seat also includes backrest, and the elevating pad is located at seat cushion near backrest Position at.This kind of structure, meets ergonomics, the part of children's ride-on is fitted in the junction of backrest and seat cushion, carries High security.

In a kind of above-mentioned automotive seat, the elevating pad is square or circular.

Compared with prior art, the automotive seat that the utility model is provided outputs one for installing elevating pad in seat cushion Installation cavity, the height of elevating pad is controlled by a rising device being arranged between elevating pad and vehicle body so that this Seat can be adapted to adult and the children of different height use, highly versatile, low cost, this elevating pad and rising device position In seat cushion lower section or seat cushion, the space for occupying in-car is small；And children are when using, the height of children is increased due to elevating pad Degree, enables safety belt preferably to protect children, improves the security performance of automobile.

Brief description of the drawings

Fig. 1 is the structural representation one of this automotive seat.

Fig. 2 is the structural representation two of this automotive seat.

Fig. 3 is the overall structure diagram of this automotive seat embodiment one.

Fig. 4 is the sectional view of the rising device of this automotive seat embodiment one.

Fig. 5 is the enlarged drawing of this automotive seat Fig. 4 a-quadrants.

In figure, 1, seat cushion；2nd, elevating pad；3rd, fixed cylinder；4th, adjustment barrel；5th, spacer；51st, main body；52nd, kink；53、 Bolt；54th, the 3rd location hole；6th, the first location hole；7th, the second location hole；8th, mounting base；9th, fixing hole；10th, backrest；11、 Installation cavity.

Specific embodiment

The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model Description, but the utility model is not limited to these embodiments.

Embodiment one

As shown in Figure 1, Figure 2, Figure 3 shows, this automotive seat includes seat cushion 1, backrest 10, elevating pad 2 and rising device.

There is the installation cavity 11 for running through, installation cavity 11 is located at seat cushion 1 at the position of backrest 10 in seat cushion 1.Elevating pad 2 In installation cavity 11, the shape of elevating pad 2, the shape of size and installation cavity 11, size match, and in the present embodiment, increase Pad 2 is square, and in actual production, elevating pad 2 can be with rounded.

Rising device is located between elevating pad 2 and vehicle body, and rising device is located at the lower section of seat, prevents take up interior space. As shown in Figure 4, Figure 5, rising device includes fixed cylinder 3, adjustment barrel 4 and spacer 5, and the bottom of fixed cylinder 3 is fixed with installation bottom Plate 8, has fixing hole 9 on mounting base 8, mounting base 8 and vehicle body are fixedly connected with through fixing hole 9 by fastener, so that Fixed cylinder 3 is set to be connected on vehicle body.Adjustment barrel 4 is fixedly connected with the bottom of elevating pad 2, and in the present embodiment, adjustment barrel 4 is enclosed within fixation Outside cylinder 3, in actual production, adjustment barrel 4 is inserted into fixed cylinder 3, is had along the axially spaced-apart of fixed cylinder 3 in fixed cylinder 3 The first location hole 6 for setting, has the second location hole 7 set along the axially spaced-apart of adjustment barrel 4, the first location hole 6 in adjustment barrel 4 It is in equal strip with the second location hole 7, spacer 5 includes that one end of main body 51 is formed after bending in the main body 51 of vertical bar shape There is kink 52, the other end the distance between the 3rd location hole 54, the location hole 54 of kink 52 and the 3rd to be more than fixed cylinder 3 With the external diameter of adjustment barrel 4, spacer 5 is located in the first location hole 6 and the second location hole 7, and bolt 53 then is located in into Spacer 5 is will not fall off in three location holes 54, now fixed cylinder 3 is mutually positioned with adjustment barrel 4.

During regulation height, according to the sitting height of children, spacer 5 is inserted in different the first location holes 6 and the second location hole 7 In, so that top of the top of elevating pad 2 higher than seat cushion 1, after children is fastened one's safety belt, safety belt is played more preferably to children Protective effect.

Embodiment two

The present embodiment is essentially identical with the principle and structure of embodiment one, and different places are, in the present embodiment, increases Device includes hydraulic jack, and piston rod and the bottom of elevating pad 2 of hydraulic jack are fixedly connected with, and hydraulic jack is pressed with the control of in-car Button is connected, and the flexible of hydraulic cylinder piston rod is controlled by control button, so as to control the height of elevating pad 2.

Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Although more having used seat cushion 1, elevating pad 2, fixed cylinder 3, adjustment barrel 4, spacer 5, main body 51, bending herein Portion 52, bolt 53, the 3rd location hole 54, the first location hole 6, the second location hole 7, mounting base 8, fixing hole 9, backrest 10, peace It behave affectedly 11 grade terms, but is not precluded from using the possibility of other terms.It is used for the purpose of more easily retouching using these terms State and explain essence of the present utility model；Being construed as any additional limitation is all and the utility model spirit phase Run counter to.

Claims (7)

1. a kind of automotive seat, including seat cushion (1), it is characterised in that there is the installation cavity (11) for running through in the seat cushion (1), Elevating pad (2) is provided with the installation cavity (11), the elevating pad (2) is provided with rising device and vehicle body between, described to increase dress Putting can make top of the top of elevating pad (2) higher than seat cushion (1).

2. a kind of automotive seat according to claim 1, it is characterised in that the rising device includes fixed cylinder (3), adjusts Section cylinder (4) and spacer (5), the fixed cylinder (3) is fixedly connected with vehicle body, the bottom phase of the adjustment barrel (4) and elevating pad (2) It is connected, the adjustment barrel (4) is enclosed within fixed cylinder (3) outward or the adjustment barrel (4) is inserted in fixed cylinder (3), the fixation Cylinder (3) on have several along fixed cylinder (3) axially spaced-apart set first location holes (6), the adjustment barrel (4) if on have Dry second location hole (7) set along adjustment barrel (4) axially spaced-apart, by spacer (5) be located in the first location hole (6) and Fixed cylinder (3) is set mutually to be positioned with adjustment barrel (4) in second location hole (7).

3. a kind of automotive seat according to claim 2, it is characterised in that first location hole (6) and the second positioning In equal strip, the spacer (5) includes the main body (51) in vertical bar shape, and one end of the main body (51) is through bending in hole (7) Form kink (52) afterwards, the other end has for bolt (53) the 3rd location hole (54) that passes through, the kink (52) and the The distance between three location holes (54) are more than fixed cylinder (3) and the external diameter of adjustment barrel (4).

4. a kind of automotive seat according to claim 2, it is characterised in that the bottom of the fixed cylinder (3) is fixed with peace Dress base plate (8), has fixing hole (9) on the mounting base (8).

5. a kind of automotive seat according to claim 1, it is characterised in that the rising device includes hydraulic jack, institute The piston rod and the bottom of elevating pad (2) for stating hydraulic jack are fixedly connected with.

6. a kind of automotive seat according to claim 1-5 any one, it is characterised in that the seat also includes backrest (10), the elevating pad (2) is close at the position of backrest (10) positioned at seat cushion (1).

7. a kind of automotive seat according to claim 1-5 any one, it is characterised in that the elevating pad (2) is in side Shape or circle.