CN201065082Y

CN201065082Y - Children chair of automobile

Info

Publication number: CN201065082Y
Application number: CNU2006200295808U
Authority: CN
Inventors: 崔秀峰; 刘晓琳
Original assignee: ENTERPRISE TECHNOLOGY CENTER OF CHANGCHUN XUYANG GROUP
Current assignee: ENTERPRISE TECHNOLOGY CENTER OF CHANGCHUN XUYANG GROUP
Priority date: 2006-11-14
Filing date: 2006-11-14
Publication date: 2008-05-28
Anticipated expiration: 2016-11-14

Abstract

The utility model relates to a children seat chair for automobile, belonging to a safety seat chair which is arranged on the automotive fixed seat and used to restrain the adult passenger. The utility model comprises a rest seat 1, a rest seat inclination angle adjusting mechanism, a children restraining safety belt, a base upper seat 2 and a base lower seat 3; wherein the rest seat inclination angle adjusting mechanism comprises a wrench 4, a torsion spring, a positioning frame 6, a positioning frame pin shaft 5, locking teeth 7 at the end of the positioning frame 6 and a locking slot 8 arranged at the base upper seat 2; a L-shaped slide beam 20 is integrated with the two ends of the rest seat 1 to form a whole; an automotive safety belt fixing mechanism 16 is composed of a fixed plate 23, a locking handle 24 that is arranged in the fixed plate 23 and provided with locking teeth at the side, and a reset spring 25, which the children seat chair is used in positive direction, the automotive safety belt can be locked tightly in single direction. A seat chair rear safety handle 15 is used for the locking of the automotive safety belt when used in rear direction. The utility model has safety and comfortable use, and is in particular suitable to be used by 0-5 years old children.

Description

The children of automobile seat

Technical field

The utility model belongs to the parts that automobile is used, particularly a kind of safety seat on the vehicle stationary seat of being installed in that is used to retrain teenage passenger.

Background technology

The prior art close with the utility model is that a name is called the Chinese patent of " children of automobile seat ", and Granted publication number is CN2652707Y.The disclosed structure of this utility model mainly is to be cooperated with a pair of gliding groove by upper arresting pin and upper hopper chute, lower limit bearing pin to make child seat restriction obliquity; By pair of side plates being arranged in both sides, pedestal bottom, on the side plate by after forward the compartment of terrain be provided with several draw-in grooves, bayonet lock can be with the different cards of chair angle position in different draw-in grooves, thereby seat is located on different angles.

Disclosed as this utility model, " seat can move along the track of upper hopper chute on the pedestal and gliding groove; change elevation angle degree thereafter; be positioned on the different gears by draw-in groove simultaneously; thus reach the purpose of reconciling comfort level; and the process of adjusting gear shift can be finished by pulling knob, its operation is very simple and efficient." still, this utility model does not also have with respect to the problem of the safety of children's ride-on.

The utility model content

The technical problems to be solved in the utility model is, by to the many-sided design of children of automobile armchair structure, not only allows children's ride-on comfortable, and can both reach the children of different heights and to take purpose of safety.

Children of automobile seat of the present utility model, structure comprise foam plastic cushion and the child restraint safety strap that be equipped with in the front of pedestal, seat, seat inclined angle regulating mechanism and seat; Said pedestal is made of the pedestal seat of honour and following of the pedestal of mutual fastening; Said seat inclined angle regulating mechanism is installed in the seat below, and structure comprises the latch of spanner, extension spring, locating rack, locating rack bearing pin, locating rack termination and the draw-in groove that has at the pedestal seat of honour; Being snapped in by latch in the draw-in groove of diverse location locatees seat on different angles of inclination; Aforesaid structure and background technology are basic identical.The rear of seat and below L shaped sliding beam is arranged, sliding beam is combined into one with the seat two ends, the cunning beam is connected with the locating rack bearing pin by sliding the beam bearing pin with pedestal; Said child restraint safety strap is by the adjusting height with holes of seat back; In the seat upper end protection cushion blocking is installed; Upper end and the gap location between the seat at sliding beam are equipped with the safety belt for vehicle fixed mechanism, said safety belt for vehicle fixed mechanism is made of adapter plate, the shank of the key, the pull back spring that are installed in the fixing sheet frame, there is the lock tooth side of shank of the key, and a side of lock tooth and adapter plate is engaged in unidirectional locking safety belt for vehicle under the effect of pull back spring elastic force.

In the above-mentioned structure, be with the difference of background technology:

The rear of seat and below L shaped sliding beam is arranged, sliding beam is combined into one with the seat two ends, the cunning beam is connected by sliding the beam bearing pin with pedestal.Sliding beam had both played the effect of rotating seat, can play the support seat again and make the firm safe effect of seat.

The child restraint safety strap can be by the seat back adjustings with holes just, make little child not the reason safety strap too pine bring potential safety hazard, the big child safety and comfort that also can be seated.

In the seat upper end protection cushion blocking is installed, is played cushioning effect at children head.

Upper end and the gap location between the seat at sliding beam are equipped with the safety belt for vehicle fixed mechanism.Two covering devices of this mechanism are installed in the both sides of seat respectively, allow safety belt for vehicle pass and lock when suitable length.Guarantee that child seat position is fixed and firmly.

The utility model both can be fixed on automobile copilot seat or the back row seats by forward, can also oppositely be fixed on automobile copilot seat or the back row seats.Oppositely being fixed on automobile copilot seat or the back row seats is to be the upright designed for children of sitting posture not still, in the time of by bus is to lie in the seat of seat.The utility model is in order oppositely to be fixed on the car seat, and its structure also has behind the seat to safety handle, is installed in the top, two sides of seat; Also have the base handle, be installed in the place ahead at the pedestal seat of honour, the knock hole that has at the forward end of L shaped sliding beam cooperates with the base handle, locatees when installation after making seat.

For the angle of inclination of adjusting seat that can multiscale, the said draw-in groove of opening on the upper surface of the pedestal seat of honour can have 4, and the 1st, 2,3 draw-in groove is used for regulating when children of automobile seat forward uses the angle of inclination from back to front.Constant tilt angle when oppositely using that the 4th draw-in groove is used for the children of automobile seat, because when the latch of locating rack termination snaps in the 4th draw-in groove, seat angle of inclination maximum, the child of tender age can get lying posture.

Child restraint safety strap in the utility model adopts the binode three that meets children's bodily form characteristics to be with the fixed form of five-point type safety strap and self-locking safety bracelet.No matter children take or lie down, all safer, more comfortable, make the head of a family more relieved.

The utility model is because intensity has been strengthened in structural design; Owing to used safety belt for vehicle fixed mechanism and base handle, seat fixedly positioning; Owing in automobile, can use forward or backwards, be fit to the children's ride-on of different heights; Owing to use child restraint safety strap and self-locking safety bracelet, the protection cushion blocking is installed in the seat upper end, can not cause children when guaranteeing running car and shake and endanger.Therefore, the utility model is safe, comfortable.

Description of drawings

Fig. 1 is a structure front elevation of the present utility model.

Fig. 2 is texture edge figure of the present utility model.

Fig. 3 is the A-A section-drawing of Fig. 1.

The specific embodiment

Below in conjunction with description of drawings a kind of structure of the present utility model and using method.

Among Fig. 1,1 is seat, and its back has the height that is used to pass child restraint safety strap and adjustable round numberp round figure virgin constraint safety strap for 8 with holes 21, uses with the children that adapt to different heights.10 is the child restraint safety belt buckle, and 11 are The safety lock fixed end, be used to lock the child restraint safety strap.20 are sliding beam, are the lower front ends of the sliding beam of L type seen in the figure.13 is the base handle, is installed in the front end at the pedestal seat of honour 2, when depressing with sliding beam 20 on the knock hole that has break away from, one end of base handle 13 sticks in the knock hole during relieving, makes seat 1 location.4 is spanner, makes the latch and the exact separation of the locating rack termination of its back when upwards mentioning.15 be behind the seat to safety handle, when seat is oppositely placed, pass and lock safety belt for vehicle.

Fig. 2 can see agent structure of the present utility model, and pedestal is made of the pedestal seat of honour 2 and following 3 of the pedestal of mutual fastening; The rear of seat 1 and below L shaped sliding beam 20 is arranged, sliding beam 20 is combined into one with seat 1 two ends, sliding beam 20 is connected by sliding beam bearing pin 17 with pedestal 1.

Among Fig. 2,16 is the safety belt for vehicle fixed mechanism, is installed in the gap location of 1 of the upper end of sliding beam 20 and seat; Safety belt for vehicle fixed mechanism 16 is made of adapter plate 23, the shank of the key 24, the pull back spring 25 that are installed in adapter plate 23 frames, there is the lock tooth side of shank of the key 24, and a side of lock tooth and adapter plate 23 is engaged in unidirectional locking safety belt for vehicle under the pull back spring 25 elastic force effects; Safety belt for vehicle fixed mechanism 16 be used for forward safety belt for vehicle pass locking.15 be behind the seat to safety handle, be used for the back to safety belt for vehicle pass locking.

Fig. 3 is a section of structure of the present utility model.Can be more clearly see seat inclined angle regulating mechanism, child restraint safety belt buckle 10, the protection cushion blocking of installing in seat 1 upper end 22.

By Fig. 3, the seat inclined angle regulating mechanism is made of the latch 7 of spanner 4, extension spring 9, locating rack 6, locating rack bearing pin 5, locating rack termination and the draw-in groove 8 that has at the pedestal seat of honour 2; Spanner 4 and locating rack 6 sockets, the two ends of extension spring 9 are hung in the below of locating rack 6 and seat 1, and locating rack bearing pin 5 is installed in locating rack 6 on the sliding beam 20, and locating rack 6 can rotate around locating rack bearing pin 5; Being snapped in by latch 7 in the draw-in groove 8 of diverse location locatees seat on different angles of inclination.During use, upwards lift spanner 4 in the dead ahead, extension spring 9 is elongated, and serves as the termination of lifting locating rack 6 on axially with locating rack bearing pin 5, makes latch 7 break away from draw-in grooves 8.Rotate seat 1 to required angle, promptly spanner 4 is decontroled in the relative position of latch 7 and some draw-in grooves 8, extension spring 9 to upper pulling force the latch 7 of locating rack 6 terminations is blocked to be placed in the draw-in groove 8, to finish adjusting to the layback angle of seat 1.

Draw-in groove 8 can have two rows, the locating rack of installing respectively about correspondence 6.Every row's draw-in groove 8 can have 4, and as shown in Figure 3, the 1st, 2,3 draw-in groove 8 is used for regulating when children of automobile seat forward uses the angle of inclination of seat 1 from back to front, makes bigger children that the posture of straight seat or layback be arranged.The 4th draw-in groove 8 is used for behind the children of automobile seat when using the fixedly angle of inclination of seat 1, makes less children have half to crouch or full posture for sleeping in.

Using method of the present utility model is:

When the seat forward is placed, press earlier lower bottom base handle 13, by adjusting to spanner 4, draw-in groove 8 places that drive the locating rack 6 and the pedestal seat of honour 2 accurately regulate, then, locked seat 1 angular adjustment is passed safety belt for vehicle and is fixed child seat in safety strap fixed mechanism 16 behind base handle 13 returns.

When behind the seat when placing, press earlier lower bottom base handle 13, by adjusting to spanner 4, draw-in groove 8 places that drive the locating rack 6 and the pedestal seat of honour 2 accurately regulate, then, locked seat 1 angular adjustment is passed safety belt for vehicle and fix child seat to safety handle 15 behind seat behind base handle 13 returns.

Claims

1. children of automobile seat, structure comprises foam plastic cushion and the child restraint safety strap that be equipped with in the front of pedestal, seat (1), seat inclined angle regulating mechanism and seat (1); Said pedestal is by the pedestal seat of honour (2) and following (3) formation of pedestal of mutual fastening; Said seat inclined angle regulating mechanism is installed in seat (1) below, and structure comprises the latch (7) of spanner (4), extension spring (9), locating rack (6), locating rack bearing pin (5), locating rack (6) termination and the draw-in groove (8) that has in the pedestal seat of honour (2); Being snapped in by latch (7) in the draw-in groove (8) of diverse location locatees seat (1) on different angles of inclination; It is characterized in that in the rear and the below of seat (1) L shaped sliding beam (20) being arranged, sliding beam (20) is combined into one with seat (1) two ends, and sliding beam (20) is connected with locating rack bearing pin (5) by sliding beam bearing pin (17) with pedestal; Said child restraint safety strap is regulated height by (21) with holes of seat (1) back; In seat (1) upper end protection cushion blocking (22) is installed; In the upper end of sliding beam (20) and the gap location between the seat (1) safety belt for vehicle fixed mechanism (16) is installed, said safety belt for vehicle fixed mechanism (16) is made of adapter plate (23), the shank of the key (24), the pull back spring (25) that are installed in adapter plate (23) frame, there is the lock tooth side of shank of the key (24), and a side of lock tooth and adapter plate (23) is engaged in unidirectional locking safety belt for vehicle under pull back spring (25) the elastic force effect.

2. according to the children of automobile seat of claim 1, it is characterized in that said draw-in groove (8) has 4 class.

3. according to claim 1 or 2 described children of automobile seats, it is characterized in that its structure also has behind the seat to safety handle (15), is installed in the top, two sides of seat (1); Its structure also has base handle (13), be installed in the place ahead of the pedestal seat of honour (2), the knock hole that has at the forward end of L shaped sliding beam (20) cooperates with base handle (13), and when using the 3rd grade of draw-in groove (8), base handle (13) snaps in knock hole with the seat locking.

4. according to claim 1 or 2 described children of automobile seats, it is characterized in that said child restraint safety strap is binode three band five-point type safety strap.