CN2719644Y - Stable-tilting-proof safety seat for automobile - Google Patents

Abstract

The utility model relates to a stable-tilting-proof safety seat for automobile. A plurality of sets of anti-incline devices are arranged on a base locked under the chair seat of the safety seat; the anti-incline devices comprise a first pipe fixed on the bottom face of the base, a second pipe which can expand and contract in the first pipe, and a resistance unit positioning at the second pipe; H-shaped allocation is formed by the second pipe and the resistance unit, and the resistance unit is inserted in the clearance between the automobile bottom seat and the seat section of the automobile seat; thus, the safety seat is controlled not to incline backward and the safety seat is ensured to be arranged on the automobile seat more steadily and more effectively.

Description

The firm safety chair seats of car of anti-dumping

Technical field

The utility model relates to the safety chair seats of car that a kind of infant of confession takes on automotive seat, particularly relate to a kind of firmly safety chair seats of car of anti-dumping that can firmly be arranged at automotive seat and prevent fascinating.

Background technology

Decree standard infant rides in an automobile, and safety chair seats of car must be placed on the automotive seat, allows the infant take in safety seat.Safety seat is installed on the mode of automotive seat relatively, and " preceding seat " and " recoil " two kinds of patterns are arranged, and the former is meant that safety seat allows infant's face to the automobile front, otherwise the latter allows infant's face towards the chair back of seat.The recoil pattern is to generally acknowledge safer a kind of seat method, because infant's face can be towards vehicle front, so it is little to be subjected to the influence degree of road conditions traffic on the mood, and the adult is also than the expression that is easier to observe the infant.

Seeing also shown in Figure 5ly, is the side plan view that existing safety seat is implemented.The seat support 51 of safety seat 50 is placed in the seat portion 61 of automotive seat 60 (being meant the back seat of automobile herein), safety strap 63 passes across safety seat 50 chair back 52 nearly seat supports 51, fastens Button Block on the automotive seat 60 (among the figure not label, this is known) again.

Even if safety seat is to take the recoil mode of safety, still there is safety worries.The moment at the beginning that begins emergency brake when automobile is the pendulum that inclines rapidly towards the place ahead, because the seat support of safety seat does not link automotive seat, safety seat fascinates towards the back of automotive seat with this direction, cause safety seat to be shaken and tipping backwards, the infant is frightened easily, cause infant's neck and be subjected to powerful torsion and grievous hurt is probably arranged, make infant's life still can come safety guard-safeguard by safety seat not to the utmost; In like manner, preceding seat mode is as the same, is sitting in front stall and then more meets to bump vehicle glass or safe automobile air bag, is subjected to the injury of glass fragment, or safe automobile air bag pops and causes the grievous hurt of crest.

This shows that above-mentioned existing safety chair seats of car still has many defectives, and demands urgently further being improved.In order to solve the problem that safety chair seats of car exists, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.

Because the defective that above-mentioned existing safety chair seats of car exists, the design people is based on being engaged in this type of product design manufacturing abundant for many years practical experience and expertise, actively studied innovation, in the hope of founding a kind of firmly safety chair seats of car of anti-dumping of new structure, can improve general existing safety chair seats of car, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the utility model that has practical value finally.

Summary of the invention

The purpose of this utility model is; overcome the more firm defective of shortage that existing safety chair seats of car exists; and provide a kind of new new structure the firmly safety chair seats of car of anti-dumping; technical matters to be solved is to make it by safety seat the anti-device that inclines is set; in order to be combined in automotive seat; thoroughly counter is fascinated effectively, and more deep layer, protect the carborne safety of infant substantially, thereby be suitable for practicality more.

Another purpose of the present utility model is, a kind of firmly safety chair seats of car of anti-dumping is provided, and technical matters to be solved is its anti-device that inclines to be folded under the safety seat and convenient transportation and harvesting, thereby is suitable for practicality more.

The purpose of this utility model and to solve its technical matters be to adopt following technical scheme to realize.According to a kind of firmly safety chair seats of car of anti-dumping that the utility model proposes, safety seat is provided with seat support, and seat bottom lock knot one pedestal is provided with the anti-device that inclines of array in base bottom, and this anti-device that inclines is to comprise: one first pipe, and it abuts against in base bottom surface; One second pipe, it be that " shape pipe, this second pipe have one and can stretch in first pipe and than first pipe first section for length, and corresponding vertical first section and expose outside first pipe; And a blocking element, it is " shape, insert section and retaining segment vertically, laterally forming respectively, insert corresponding second section of inserting second pipe of section.

The purpose of this utility model and solve its technical matters and can also be further achieved by the following technical measures.

The aforesaid firmly safety chair seats of car of anti-dumping, wherein said first pipe keeps certain distance with base bottom surface, and first section sidewall proximal end of second pipe, but the protruded stigma that an elasticity contracts and moves back, gives prominence to is set, this protruded stigma is positioned at first section end that passes first pipe.

The aforesaid firmly safety chair seats of car of anti-dumping, second section of wherein said second pipe is being coaxial place with drilling, several hole clippings are set on the way at interval, and slotting section bullet that is provided with elastic telescopic of blocking element is prominent, is equipped in the hole clipping in order to insert second section of section insertion and locatees.

The aforesaid firmly safety chair seats of car of anti-dumping, the wherein said firmly safety chair seats of car of anti-dumping, the retaining segment of described second pipe is a flats.

The aforesaid firmly safety chair seats of car of anti-dumping, wherein said base bottom surface is fixed one and is folded seat, and it forms the hollow seat shape of a mesopore, in being accommodated in for this retaining segment through rotational displacement.

Via as can be known above-mentioned, the utility model is about a kind of firmly safety chair seats of car of anti-dumping, on the pedestal of lock knot the anti-device that inclines of array is set under this safety seat seat support, it is to comprise that one is fixed on first pipe, a scalable blocking element that is positioned second pipe in second pipe, of first pipe of base bottom surface, form the configuration of ㄈ shape by second pipe and blocking element, must make blocking element insert is sandwiched in the seat portion gap of car base and automotive seat, use the counter safety seat and fascinate backward, guarantee that safety seat is more firm to be arranged on the automotive seat effectively.

By technique scheme, the utility model compared with prior art has tangible advantage and beneficial effect:

The effect that the utility model can obtain, mainly be that the anti-device that inclines utilizes second pipe and blocking element to form ㄈ shape spatial allocation, the seat portion height that meets automotive seat by the space of this ㄈ v notch v, allow retaining segment insert and sandwich car base and seat portion gap, make retaining segment be subjected to car base and the two-sided cramping of seat portion, really suppress to cause the effect of tipping swing with the safety seat of its binding, prevent the safety seat hypsokinesis or the problem that leans forward effectively, more firmly be seated in automotive seat, make the infant take safety seat safety and stability increasingly.

In addition, the utility model cooperates by first and second pipe telescoping, and second the pipe cooperate with the telescoping of blocking element, not only vary in size in response to the automotive seat specification, make second pipe and blocking element really against living seat portion, and the pedestal setting folds seat, be convenient to second pipe and blocking element and rotate, fold seat and blocking element is accommodated in, make safety seat be convenient to repeatedly put and transport.

In sum, the firmly safety chair seats of car of anti-dumping of the utility model special construction, it can more firmly be placed in automotive seat, makes the infant take safety seat safety and stability and be convenient to repeatedly put and transport increasingly.Have above-mentioned many advantages and practical value, and in like product, do not see have similar structure design to publish or use and really genus innovation, no matter it structurally or bigger improvement all arranged on the function, have large improvement technically, and produced handy and practical effect, and more existing safety chair seats of car has the multinomial effect of enhancement, thus be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.

Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification sheets, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.

The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Description of drawings

Fig. 1 is the firmly side plan view of the safety chair seats of car of anti-dumping of the utility model.

Fig. 2 is the firmly three-dimensional assembly exploded drawings of the safety chair seats of car of anti-dumping of the utility model.

Fig. 3 be the utility model firmly the safety chair seats of car of anti-dumping be linked to the side cutaway view of automotive seat.

Fig. 4 be the utility model firmly the safety chair seats of car of anti-dumping place face upwarding stereogram in automotive seat.

Fig. 5 is the side plan view that existing safety seat is implemented.

10: counter 11: the first pipes of device that incline

111: allow hole 12: axle bed

Pipe was 21: the first sections in 20: the second

211: 23: the second sections of protruded stigmas

231: hole clipping 30: blocking element

31: insert section 32: bullet is prominent

33: retaining segment 40: fold seat

41: mesopore 50: safety seat

51: seat support 52: the chair back

60: automotive seat 61: seat portion

62: back 63: safety strap

70: the car base

The specific embodiment

Below in conjunction with accompanying drawing and preferred embodiment, to its specific embodiment of safety chair seats of car, structure, feature and effect thereof according to the firmly anti-dumping that the utility model proposes, describe in detail as after.

Seeing also shown in Figure 1ly, is the firmly side plan view of the safety chair seats of car of anti-dumping of the utility model.This safety seat 50 comprises a chair back 52 and one and the seat support 51 that links of the chair back 52, seat support 51 bottoms lock knot one pedestal 53, the utility model mainly is provided with the anti-device 10 that inclines of array in pedestal 53 bottoms, break through safety seats 50 by the anti-device 10 that inclines and fascinate, reduce the injury that safety seat 50 fascinates and causes infant's bump significantly.

See also illustrated in figures 1 and 2ly, Fig. 2 is the firmly three-dimensional assembly exploded drawings of the safety chair seats of car of anti-dumping of the utility model.Preferred embodiment of the present utility model is to illustrate that in the recoil mode of safety seat 50 towards automotive seat 60 backs 62 directions this anti-device 10 that inclines is to include: first pipe 11, that is fixed on pedestal 53 bottom surfaces can stretch in second pipe 20 of first pipe 11 relatively, necessarily be located at second pipe, 20 blocking element 30, folds seat 40; Wherein,

This first pipe 11, be straight tube-like, it abuts against in pedestal 53 bottom surfaces, and with hollow form axle bed 12 fasten first the pipe 11, utilize axle bed 12 both sides to be locked in pedestal 53, and can help with bolt and prop up first pipe 11 by axle bed 12 outside lock, make first pipe 11 be fixed on pedestal 53 bottom surfaces, this first pipe 11 is because axle bed 12 and keep a distance with pedestal 53 bottom surfaces;

This second pipe 20, be for " shape pipe; second pipe 20 have one can stretch in first pipe 11 and length than first pipe 11 for long first section 21 and correspondingly be vertical with first section 21 and be exposed to outside first pipe 11; contract and move back in first section 21 but first section 21 sidewall proximal end is the prominent elasticity of establishing; but the outstanding protruded stigma 211 of elasticity; this protruded stigma 211 of first pressure drop is to imbed in first section 21 pipe; first section 21 insertion first managed in 11, allow protruded stigma 211 pass first pipe, 11 scopes, protruded stigma 211 bullets are stretched and are standing shape, using first section 21 moves forward and allows protruded stigma 211 block first pipe 11, allow second section 20 unlikely disengaging first manage 11, this second section 23 then is provided with several hole clippings 231 vertically at interval;

This blocking element 30, for " shape; insert section 31 and retaining segment 33 vertically, laterally forming respectively; insert section 31 corresponding second sections 23 of inserting second pipe 20; insert section 31 be provided with elasticity contract move back, outstanding bullet prominent 32; insert second section 23 and be equipped in location in the hole clipping 231 in order to insert section 31,33 of retaining segments are flats;

This folds seat 40, forms the hollow seat shape of a mesopore 41, in order to being fixed on pedestal 53 bottom surfaces, and is positioned in the middle of the two anti-devices 10 that incline, when folding for the anti-device 10 that inclines, in being accommodated in for retaining segment 33.

See also Fig. 1 to shown in Figure 3, Fig. 3 be the utility model firmly the safety chair seats of car of anti-dumping be linked to the side cutaway view of automotive seat.The pedestal 53 of safety seat 50 places in the seat portion 61 of automotive seat 60, secondly, mobile blocking element 30 makes retaining segment 33 aim at the gap of 60 portions of automotive seat 61 and car base 70, allow prominent 32 and second section 23 cooresponding hole clipping 231 position of bullet and blocking, determine the position that blocking element 30 is corresponding second section 23, secondly, move second pipe 20 of the anti-device 10 that inclines, abut against to seat portion 61 end faces of automotive seat 60 up to second section 23 and to locate, make the safety seat 50 mat blocking elements 30 and second pipe 20 link automotive seat 60.

Even if therefore meet the emergency brake power forward of moment at the beginning, will be subjected to anti-device 10 retaining segments 33 that incline of the utility model is clipped between car base 70 and 60 portions 61 of automotive seat, allow first section 21 and second sections 23, retaining segment 33 forms ㄈ shape space, clamp the seat portion 61 of automotive seat 60, make retaining segment 33 by the pressure-formed strength of level, cooperation retaining segment 33 is flattened and is increased and automotive seat 60, the area of contact of car base 70, the hypsokinesis strength that moment causes and the pivot angle degree that inclines of hypsokinesis thereof suppress originally to brake, prevent that more firmly safety seat 50 from rocking, tipping, next, the reaction force that emergency brake causes, also will hold safety seat 50 by retaining segment 33, make the safety seat 50 can tipping, so the big step ground of the utility model promotes the safety of safety seat 50, more firmly be placed on the automotive seat 60.

See also Fig. 2 and shown in Figure 4, but anti-device 10 foldings of inclining are failed and are deposited with convenient.As long as in second section 23 of slotting section 31 retraction of blocking element 30, turn second pipe 20 and make second section 23 of the two anti-devices 10 that incline be shape in opposite directions again with blocking element 30, form the two anti-devices 10 that incline retaining segment 33 and by and aim at and insert in the mesopore 41 that folds seat 40, turn second pipe 20 and be 90 degree rotations again, contract together again and move back second pipe 20, make in its income first pipe 11, form second section 23 with blocking element 30 be flat against pedestal 53 bottom surfaces, can make the anti-device 10 that inclines place not protrude in safety seat 50 bottom surface states

The anti-device 10 that inclines of the present utility model cooperates by first pipe, 11, second pipe, 20 telescopings, and second pipe 20 cooperate with the telescoping of blocking element 30, can be according to answering automotive seat 60 specifications to vary in size, make second pipe 20 and blocking element 30 positively against living seat portion 61, and retaining segment 33 is inserted in portion that sandwiches 61 and car base 70 gaps.The anti-device 10 that inclines of the present utility model not only can be installed many groups, and can also be respectively in the forward and backward setting, and the chair back 52 directions that make safety seat 50 are towards the front or rear all applicable anti-device 10 that inclines of the present utility model.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, foundation technical spirit of the present utility model is to above any simple modification that embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims (5)

1, a kind of firmly safety chair seats of car of anti-dumping, safety seat is provided with seat support, and seat bottom lock knot one pedestal is provided with the anti-device that inclines of array in base bottom, and it is characterized in that: this anti-device that inclines is to comprise:

One first pipe, it abuts against in base bottom surface;

One second pipe, it be that " shape pipe, this second pipe have one and can stretch in first pipe and than first pipe first section for length, and corresponding vertical first section and expose outside first pipe; And

One blocking element, it is " shape, insert section and retaining segment vertical, horizontal formation respectively, slotting section corresponding second section of inserting second pipe.

2, the firmly safety chair seats of car of anti-dumping according to claim 1, it is characterized in that wherein said first pipe keeps certain distance with base bottom surface, and first section sidewall proximal end of second pipe, but the protruded stigma that an elasticity contracts and moves back, gives prominence to is set, and this protruded stigma is positioned at first section end that passes first pipe.

3, the firmly safety chair seats of car of anti-dumping according to claim 2, second section that it is characterized in that wherein said second pipe is being coaxial place with drilling, several hole clippings are set on the way at interval, slotting section bullet that is provided with elastic telescopic of blocking element is prominent, is equipped in the hole clipping in order to insert second section of section insertion and locatees.

4, the firmly safety chair seats of car of anti-dumping according to claim 3 is characterized in that the wherein said firmly safety chair seats of car of anti-dumping, and the retaining segment of described second pipe is a flats.

5, according to claim 1 or the 4 described firmly safety chair seats of car of anti-dumping, it is characterized in that wherein said base bottom surface fixes one and fold seat, it forms the hollow seat shape of a mesopore, in being accommodated in for this retaining segment through rotational displacement.

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