CN207225142U - Automobile children safety chair - Google Patents

Abstract

The utility model discloses a kind of automobile children safety chair,Including leaning against,Headrest and locking mechanism,The locking mechanism is arranged in headrest,Being connected to the release block end face other end all the time including release block and one end can be pierced by out of headrest and to the lock bolt for leaning against the extension of face side,Described lean against offers multiple limit holes set for latch receivers on face,The release block, which has, to abut for lock bolt one end and forces lock bolt to be pierced by the first position of headrest and the second place being back in headrest is stretched for lock bolt of stepping down,The lock bolt can toggle between first position and the second place,Locking mechanism is arranged in headrest and is effectively hidden,Avoid to collide in installation process and transportational process and eliminate security risk,Secondly the clamping with limit hole is realized using switching of the lock bolt between the first position and the second place on release block,Latch-up structure is relatively easy.

Description

Automobile children safety chair

Technical field

It the utility model is related to a kind of equipment of Vehicular occupant, more particularly to a kind of automobile children safety chair.

Background technology

Automobile children safety chair is also referred to as child restrainnt system CRS（Child Restraint System）, it is a kind of special For all ages and classes（Or weight）Children's design, in automobile, the seat of children riding security can be effectively improved.To adapt to There is the more safety seat adjusted on headrest in the seating demand of different height children, in the market, such as notification number is CN204687883U and notification number can be adjusted to disclose a kind of headrest in two patents of CN205387081U Safety seat, the headrest of such safety seat and be fastened on by a gag lever post in the card slot leaned against between leaning against and realize two The locking of person, and behind card slot is opened in and leans against so that gag lever post and partial locking member are also at after leaning against Face side, easily collides these limiting components in installation process or transportational process, causes injury to personnel, therefore there is peace Full hidden danger.

Utility model content

The purpose of this utility model is to provide a kind of automobile children safety chair, it can be achieved that the height of headrest is adjusted, at the same time Locking member effectively is concealed, improves security when installation or transport.

The above-mentioned technical purpose of the utility model technical scheme is that：

A kind of automobile children safety chair, including：

Lean against, there is the face that leans against and lean against relatively behind face；

Headrest, arranged on the side in the face that leans against and opposite can lean against the height and position for being adjusted to multiple；And

Locking mechanism, can mutually lock headrest in any height and position and described lean against, the locking mechanism is arranged on headrest In, including release block and one end be connected to release block end face all the time, and the other end can be pierced by out of headrest and to leaning against face side The lock bolt of extension, described lean against offer multiple limit holes set for latch receivers on face, the release block, which has, supplies lock bolt one end Abut and force lock bolt to be pierced by the first position of headrest and stretch the second place being back in headrest, the lock for housing lock bolt Door bolt can toggle between first position and the second place.

By using above-mentioned technical proposal, locking mechanism is arranged in headrest and is isolated from the outside, and plays first to locking machine Effectively hiding for structure, avoids the possessed security risk in installation or transportation safety seat；Secondly headrest is with leaning against it Between locking set to enter in limit hole using latch receivers and realize, and lock bolt by release block first position and the second place it Between switching realize stretching or retract in headrest that manufacture cost simple in structure is low.

Preferably, the locking mechanism further includes the lifting piece that one end is connected to release block, and the lifting piece can drive Dynamic release block is subjected to displacement along the short transverse of headrest.

By using above-mentioned technical proposal, lifting piece is set to be acted in order to apply an external force on release block, just In operation.

Preferably, the headrest offers storage tank for housing release block along short transverse, in leaning against upper peace Equipped with the cover board for closing storage tank, a chamber, one end extension of the lifting piece are formed between the cover board and storage tank Go out the chamber and be placed in outside.

By using above-mentioned technical proposal, the formation of chamber can be used as a limit chamber first, for spacing release block And lifting piece is preferably hidden, its secondary chamber can also be used as a sliding to be oriented to chamber and improve release block along height of headrest side To guidance quality during movement.

Preferably, the headrest offers the first guide groove along short transverse, has on the cover board to headrest one Side extends and slides the convex block being connected in the first guide groove.

By using above-mentioned technical proposal, the cooperation of convex block and the first guide groove preferably improve headrest lean against it is enterprising Guidance quality when row height is adjusted.

Preferably, the locking mechanism further includes the mounting base being fixed on headrest, and the mounting base offers confession The mounting groove that lock bolt houses, is additionally provided between the mounting groove and lock bolt and forces lock bolt that there is disengaging mounting groove movement to become all the time First elastic component of gesture.

By using above-mentioned technical proposal, force lock bolt that there is the movement for departing from mounting groove to become all the time using the first elastic component Gesture, so that the end of lock bolt can be connected on the end face of release member all the time, when release member is subjected to displacement along height of headrest, Lock bolt can facilitate to be entered in the second place from first position.

Preferably, two symmetrical baffles are provided with the mounting base, the bottom of the release block is with keeping out The second elastic component is provided between block.

By using above-mentioned technical proposal, by the use of the second elastic component as release block reset power, lock bolt is preferably realized Switching between the first location and the second location.

Preferably, the automobile children safety chair further includes：

Base, is connected to the lower end leaned against；

Bearing seat, is connected to the lower section of base, the base can be adjusted to multiple angle positions with respect to bearing seat, described Bearing seat includes arc track；And

Adjusting mechanism, can mutually lock base in unspecified angle position with bearing seat, and the adjusting mechanism includes being fixed on And can the arcuately sliding component of track slip and the regulating part for driving sliding component, the sliding component and adjusting below base Gag lever post is also equipped between part, multiple spacing breach set for gag lever post both ends card are provided with the bearing seat.

By using above-mentioned technical proposal, regulating part is pulled to drive dragging track of the sliding component on bearing seat to be slided Move, since sliding component and base are fixed, therefore drive base to realize the adjusting of angle in carrying out rotating on arc track, and using limiting Position bar sets the locking realized between base and bearing seat in the card in spacing breach, and adjustment structure is simple, easy to operate.

Preferably, the regulating part offers the first guide slide, offers on the sliding component and is oriented to first Second guide slide of the inclined angle of slideway, the gag lever post are arranged in first, second guide slide successively, wherein first Guide slide is with the third place when gag lever post is arranged in spacing breach and when gag lever post departs from spacing breach The 4th position, the second guide slide has the 5th position when gag lever post is arranged in spacing breach and when gag lever post takes off The 6th position during from spacing breach, the gag lever post from the third place slide onto four positions while from the 5th position slide Move to the 6th position.

By using above-mentioned technical proposal, when pulling regulating part, gag lever post is extruded be subject to the first guide slide inner wall The 4th position is slid onto from the third place of the first guide slide, simultaneously because the first guide slide has with the second guide slide One angle of inclination so that gag lever post from the 5th position of the second guide slide slide onto the 6th position and gradually disengage with it is spacing The card of notch sets the unlock realized between bearing seat and base, can carry out the adjusting in angle to base at this time.

Preferably, be additionally provided between the regulating part and sliding component forces regulating part to be close in sliding component one all the time 3rd elastic component of lateral movement trend.

By using above-mentioned technical proposal, the setting of the 3rd elastic component can be after each adjust automatically so that regulating part is answered Position, simplifies operation.

Preferably, the regulating part further includes the first guide pad and the second guide pad, and first guide pad opens up There is the second guide groove, in being equipped with the guide rod that is fixed on bottom one end in the second guide groove, be provided with the sliding component The supporting block slided is abutted for the second guide pad.

By using above-mentioned technical proposal, regulating part is when being pulled, using guide rod in the cunning in the second guide groove The dynamic side to regulating part carries out guide and limit, secondly the opposite side of regulating part by the second guide pad in the slip in supporting block It is oriented to, and strengthens the support positioning to regulating part using supporting block.

In conclusion the utility model has the advantages that：

1st, effectively hidden by the way that locking mechanism is arranged in headrest, avoid in installation process and transported Collide in journey and eliminate security risk, secondly the cutting between the first position and the second place on release block using lock bolt Realization and the clamping of limit hole are changed, latch-up structure is relatively easy；

2nd, guidance quality during release block sliding, its secondary lid are improved by the chamber formed between cover board and storage tank Upper protruding block is in the stability improved when headrest is carrying out height and adjusting that sliding synthesis is oriented in the first guide groove of headrest；

3rd, both angular adjustments, adjustment structure and mode of operation are realized between base and bearing seat using adjusting mechanism It is relatively simple, and joint head pillow has height adjusting function to improve easy to carry out appropriateness according to all ages and classes, weight children Adjusting.

Brief description of the drawings

Fig. 1 is the structure diagram of automobile children safety chair；

Fig. 2 is the decomposition diagram between leaning against and resting the head on；

Fig. 3 is locking mechanism and the decomposition diagram at a headrest visual angle wherein；

Fig. 4 is locking mechanism and decomposition diagram of the headrest at another visual angle；

Fig. 5 is scheme of installation of the locking mechanism in headrest；

Fig. 6 is the sectional view that locking mechanism is fixed on after headrest；

Fig. 7 is the A portions enlarged drawing of Fig. 6；

Fig. 8 is that locking mechanism is rested the head on leaning against state diagram during opposite locking in unlock；

Decomposition diagrams of the Fig. 9 between base and bearing seat；

Figure 10 is scheme of installation of the sliding component on bearing seat；

Figure 11 is adjusting mechanism in locking base and view during bearing seat；

Figure 12 is adjusting mechanism in unlock base and view during bearing seat；

Cooperation schematic diagrams of the Figure 13 between regulating part and base.

In figure：1st, lean against；1a, lean against face；1b, below；11st, the first connecting pin；12nd, slippage slot；13rd, limit hole；14th, limit Position end；15th, cover board；151st, installing plate；152nd, convex block；153rd, it is open；2nd, rest the head on；21st, extension；211st, the first guide groove； 212nd, storage tank；213rd, chamber；3rd, base；31st, second connection end；32nd, mounting hole；4th, bearing seat；41st, spacing breach；42nd, arc Shape track；43rd, recessed groove；44th, installing port；5th, locking mechanism；51st, block is discharged；511st, first position；512nd, the second place； 513rd, guide surface；514th, bottom plate；52nd, lock bolt；53rd, mounting base；531st, mounting groove；532nd, relief hole；533rd, baffle；54th, carry Draw piece；55th, draw ring；56th, the first elastic component；57th, the second elastic component；6th, adjusting mechanism；61st, sliding component；611st, slide；612nd, Two guide slides；612a, the 5th position；612b, the 6th position；613rd, supporting block；614th, the first contiguous block；62nd, regulating part； 621st, handle；622nd, connecting portion；623rd, the first guide slide；623a, the third place；623b, the 4th position；624th, first it is oriented to Block；625th, the second guide groove；626th, the second guide pad；627th, the second contiguous block；63rd, gag lever post；64th, the 3rd elastic component.

Embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Referring to Fig. 1, a kind of automobile children safety chair, can provide children's ride-on when it is installed in automobile, and with guarantor Protect the function of children.The automobile children safety chair leans against 1, one base 3 and a bearing seat 4 including one, leans against 1 and base 3 Connection and both composition chair frameworks, bearing seat 4, which can be stablized, supports the chair framework, and allows chair framework with respect to bearing seat 4 Inclined angle adjustment is carried out, both have multiple angle positions.

Fig. 1 and Fig. 2 is referred to jointly, leaning against 1 has one to lean against face 1 and lean against 1b behind face 1 relatively, defines the face of leaning against 1 one side leaned on when being children's ride-on, and 1b is the opposite one side leaned on below.Leaning against 1 has the first connecting pin 11, base 3 With second connection end 31, the first connecting pin 11 is connected with second connection end 31 by riveting method so that leans against 1 and base 3 It is fastened to each other.

Lean against and a headrest 2 is additionally provided with 1, which opposite can lean against 1 height and position for being adjusted to multiple, and headrest 2 connects 1 side of the face of leaning against is connected on, headrest 2 includes the extension 21 extended to 3 side of base, leans against 1 and is offered on the face that leans against 1 for prolonging The slippage slot 12 that part 21 is embedded is stretched, offers multiple limit holes 13 along the short transverse of slippage slot 12, each limit hole 13 corresponds to On 1 height and position is being leaned against in headrest 2.Locking mechanism 5 is provided with the end of extension 21, which can Headrest 2 is leaned against into the locking of 1 phase in any height and position with described；One positive stop end 14, extension 21 are formed on the bottom of slippage slot 12 End can be connected to positive stop end 14 realize to rest the head on 2 stroke limit in one direction.

Lean against and a cover board 15 is also fixed on 1, the one side of cover board 15 is connected on extension 21, which includes one Installing plate 151, installing plate 151 is by screw and leans against 1 fixation.

Fig. 2 and Fig. 3 is referred to jointly, simultaneously an appearance is further opened with the remote one side for leaning against face 1 in the end of extension 21 Groove 212 is put, locking mechanism 5 is contained in storage tank 212.Extension 21 offers what is connected with storage tank 212 along short transverse First guide groove 211, have on cover board 15 one toward the extension of 2 sides of headrest convex block 152, which can be embedded at the And can be interior into line slip in the first guide groove 211 in one guide groove 211, cover board 15 is with leaning against 212 envelope of storage tank after 1 fixation Close.Fig. 6 is see, a chamber 213 is formed between cover board 15 and storage tank 212, one end of lifting piece 54 is pierced by out of chamber 213 Be placed in headrest 2 rear, specifically 15 upper area of cover board be equipped with one opening 153, the opening 153 cover board 15 fixation after with Chamber 213 connects, and lifting piece 54 is just pierced by from the opening 153.

Common to refer to Fig. 3 and Fig. 4, locking mechanism 5 includes a release block 51, a lock bolt 52 and a mounting base 53, release The upper end of block 51 is connected with a lifting piece 54, and lifting piece 54 can be with certain flexible drawstring, the free end of lifting piece 54 A draw ring 55 is connected with, which can facilitate the lifting of human hand.Mounting base 53 is fixed by screws in the end of extension 21 On, wherein mounting base 53 includes a mounting groove 531, and the bottom of mounting groove 531 offers a relief hole 532, and lock bolt 52 is arranged on Mounting groove 531 and one end can cause the surface for protruding from extension 21 from the stretching of relief hole 532.

Mounting base 53 further comprises two baffles 533 being arranged symmetrically, and 51 part of release block is mounted seat 53 and is wrapped up, and two For baffle 533 as release block 51 spacing on 21 direction of extension, the bottom of release block 51 has a bottom plate 514, the second elastic component 57 is provided between the lower face of bottom plate 514 and baffle 533, specific second elastic component 57 is pressure Contracting spring, the second elastic component 57 can drive release block 51 to be resetted.

Fig. 4 and Fig. 7 is referred to jointly, the section of lock bolt 52 is substantially t-shaped, defines opposite one end that can be pierced by relief hole 532 For big end, the other end is provided with the first elastic component 56 as small end between the slot bottom of big end and mounting groove 531, and preferably first Elastic component 56 is compression spring, and there is lock bolt 52 movement toward 51 side of release block to become all the time under the action of the first elastic component 56 Gesture.Discharge block 51 has the first position 511 and the second place being distributed in ladder on the end face toward lock bolt 52 512, it is connected between first position 511 and the second place 512 by a guide surface 513.

It is common refer to Fig. 7 and Fig. 8, block 51 is discharged in the case of from any applied force, and the big end of lock bolt 52 is connected to the One position 511, forces the small end of lock bolt 52 to be pierced by from relief hole 532 and protrudes from the surface of extension 21, at this time when lock bolt 52 In alignment with the limit hole 13 leaned against on 1（Refering to Fig. 2）When realize both clamping, and then rest the head on and 2 leaning against a certain height on 1 Locked on position.

When lock bolt 52 is in the second place 512, lock bolt 52 is due to being contained in the second place 512 so that lock bolt 52 Small end is retracted into mounting groove 531 under the action of the first elastic component 56, is realized and limit hole 13（Refering to Fig. 2）Clamping is disengaged to close System, rest the head at this time 2 and between leaning against 1 it is in the unlocked state, opposite movement can occurs in both.

In addition when headrest 2 carries out height adjusting, pass through draw ring 55 and pull lifting piece 54, height of the release block 51 along headrest 2 Direction is slided, and release block 51 have compressed the second elastic component 57 in displacement, and lock bolt 52 is under the promotion of the first elastic component 56 Its big end is slowly switched to the second place 512 in first position 511 from original along guide surface 513, until lock bolt 52 is complete The clamping disengaged in mounting groove 531 with limit hole 13 is retracted into, headrest 2 can be pulled to lean against 1 relatively at this time and be subjected to displacement, After all desired heights are adjusted, lifting piece 54 is unclamped, release block 51 is resetted under the action of the second elastic component 57, lock bolt 52 First position 511 is slowly switched to again from the second place 512, and the small end of lock bolt 52 is progressively stretched out from relief hole 532, Enter in corresponding limit hole 13 complete headrest 2 until card completely is set and lean against the locking between 1.

Fig. 9 shows the connection relation of base 3 and bearing seat 4, and an adjusting mechanism 6 is provided with bearing seat 4, the adjusting machine Structure 6 can lock base 3 in unspecified angle position and 4 phase of bearing seat.

Common to refer to Fig. 9 and Figure 10, it is spacing that the adjusting mechanism 6 includes a sliding component 61, a regulating part 62 and one Bar 63, offers four mounting holes 32 on base 3, and is fixed by screw and sliding component 61.The middle part of bearing seat 4 is recessed with one Groove 43 is fallen into, the surface of recessed groove 43 is cambered surface, and wherein adjusting mechanism 6 is embedded at the installing port 44 that the middle part of recessed groove 43 is opened up In, recessed groove 43 is circumferentially provided with multiple spacing breach 41 along cambered surface, and spacing breach 41 is located at the both sides of adjusting mechanism 6 respectively, The locking that can be arranged in and base 3 and bearing seat 4 are realized in spacing breach 41, while multiple limits are stretched out in the both ends of gag lever post 63 respectively Position notch 41 defines Difference angles of the base 3 with respect to bearing seat 4.

Common to refer to Figure 10 and Figure 11, sliding component 61 includes the slide 611 arranged on both sides, two slides 611 and sliding component 61 Side wall between it is stepped, two arc tracks 42 are provided with the side wall of installing port 44, the slide 611 of sliding component 61 is bonded In on arc track 42, and can arcuately track 42 be slided.

Common to refer to Figure 11 and Figure 12, regulating part 62 includes one handle 621 and is integrally connected to the connecting portion of handle 621 622, connecting portion 622 is in sliding component 61, and the first guide pad 624 of protrusion is both provided with the two sides of connecting portion 622, the The second guide groove 625 is offered on one guide pad 624.The end of connecting portion 622 is further opened with one first guide slide 623, the Two of one guide slide 623 forms the third place 623a and the 4th position 623b respectively, wherein the 4th position 623b is to the 3rd Position 623a sides tilt backwards setting.

Sliding component 61 offers the second guide slide 612 on one end close to regulating part 62, and the second guide slide 612 is Be vertically arranged has an angle of inclination with the first guide slide 623, and two of the second guide slide 612 forms the 5th position respectively 612a and the 6th position 612b, gag lever post 63 sequentially pass through the second guide slide 612 and the first guide slide 623, and both ends Stretch out in the second guide slide 612.

The 3rd elastic component 64 is additionally provided between sliding component 61 and regulating part 62, preferable 3rd elastic component 64 is tension spring, Its one end is connected on the first contiguous block 614 of sliding component 61, and the other end is connected on the second contiguous block 627, and regulating part 62 exists Have all the time under the action of 3rd elastic component 64 and be close in the movement tendency of 61 side of sliding component.Connecting portion 622 is in its end Both sides are additionally provided with the second guide pad 626, set two supporting blocks 613 on sliding component 61, two supporting blocks 613 are respectively as second The supporting role of guide pad 626, carries the weight of whole 62 one end of regulating part and plays guiding when being pulled to regulating part 62 Effect.

Common to refer to Figure 12 and Figure 13, the first guide pad 624 on regulating part 62 is connected on the lower face of base 3, and Utilize a guide rod（Not shown in figure）Fixed through the second guide groove 625 with base 3, with reference to the first guide pad 624 and second Guide pad 626 is so that regulating part 62 has specific sliding trajectory.

When specifically carrying out angular adjustment operation to base 3, regulating part 62 is pulled according to specific rail by handle 621 first Mark is slided, and gag lever post 63 is under the extruding of 623 inner wall of the first guide slide from original the third place 623a to the 4th 623b is put into line slip, and simultaneously because the setting of the second guide slide 612 make it that gag lever post 63 is commutated, in gag lever post The 6th position 612b of the 5th position 612a phases that mutual road is oriented to from first while 63 sliding is slided, and final gag lever post 63 is slided The 6th position 612b of the 4th position 623b and the second guide slide 612 that move to the first guide slide 623 stop being limited （State referring to the state change from Figure 11 gag lever posts 63 to Figure 12 gag lever posts 63）, gag lever post 63 is i.e. from spacing breach 41 at this time Opposite slip can occurs in both for middle disengaging clamping, base 3 and bearing seat 4, and the release to after adjusting angle of artificial promotion base 3 is adjusted Part 62 is saved, regulating part 62 can be resetted under the action of the 3rd elastic component 64, and gag lever post 63 is resetted at the same time by original path, Final gag lever post 63 is in the 5th position 612a in the mutual road of the guiding of the third place 623a and second of the first guide slide 623, Again card, which sets to enter in spacing breach 41, realizes both lockings of base 3 and bearing seat 4.

This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but As long as all protected in the right of the utility model be subject to Patent Law.

Claims (10)

1. A kind of 1. automobile children safety chair, it is characterised in that including：

   Lean against（1）, have and lean against face（1a）And lean against face relatively（1a）Behind（1b）；

   Headrest（2）, arranged on leaning against face（1a）Side opposite can simultaneously lean against（1）It is adjusted to multiple height and positions；And

   Locking mechanism（5）, will can rest the head on（2）Leaned against in any height and position with described（1）Mutually lock, the locking mechanism（5） Arranged on headrest（2）In, including release block（51）And one end is connected to release block all the time（51）End face, the other end can be from headrests （2）Inside it is pierced by and to leaning against face（1a）The lock bolt of side extension（52）, it is described to lean against face（1a）On offer and multiple supply lock bolt （52）Block the limit hole set（13）, the release block（51）With for lock bolt（52）One end abuts and forces lock bolt（52）It is pierced by head Pillow（2）First position（511）And for housing lock bolt（52）Stretch and be back to headrest（2）The interior second place（512）, the lock Door bolt（52）Can be in first position（511）With the second place（512）Between toggle.
2. 2. automobile children safety chair according to claim 1, it is characterised in that the locking mechanism（5）Further include one End is connected to release block（51）Lifting piece（54）, the lifting piece（54）Release block can be driven（51）Along headrest（2）Height Direction is subjected to displacement.
3. 3. automobile children safety chair according to claim 2, it is characterised in that the headrest（2）Opened along short transverse Equipped with for housing release block（51）Storage tank（212）, in leaning against（1）On be provided with for closing storage tank（212）Lid Plate（15）, the cover board（15）With storage tank（212）Between form a chamber（213）, the lifting piece（54）One end extension Go out the chamber（213）It is placed in outside.
4. 4. automobile children safety chair according to claim 3, it is characterised in that the headrest（2）Opened along short transverse Equipped with the first guide groove（211）, the cover board（15）It is upper to have to headrest（2）Side, which extends and slides, is connected to the first guide groove （211）Interior convex block（152）.
5. 5. automobile children safety chair according to claim 1, it is characterised in that the locking mechanism（5）Further include solid It is scheduled on headrest（2）On mounting base（53）, the mounting base（53）Offer and supply lock bolt（52）Accommodating mounting groove（531）, institute State mounting groove（531）With lock bolt（52）Between be additionally provided with and force lock bolt all the time（52）With disengaging mounting groove（531）Movement becomes First elastic component of gesture（56）.
6. 6. automobile children safety chair according to claim 5, it is characterised in that the mounting base（53）On be provided with two A symmetrical baffle（533）, the release block（51）Bottom and baffle（533）Between be provided with the second elastic component （57）.
7. 7. automobile children safety chair according to claim 1, it is characterised in that the automobile children safety chair is also Including：

   Base（3）, it is connected to and leans against（1）Lower end；

   Bearing seat（4）, it is connected to base（3）Lower section, the base（3）Can be with respect to bearing seat（4）It is adjusted to multiple angles Position, the bearing seat（4）Including arc track（42）；And

   Adjusting mechanism（6）, can be by base（3）In unspecified angle position and bearing seat（4）Mutually lock, the adjusting mechanism（6）Bag Include and be fixed on base（3）Lower section and can arcuately track（42）The sliding component of slip（61）And for driving sliding component（61）'s Regulating part（62）, the sliding component（61）With regulating part（62）Between be also equipped with gag lever post（63）, the bearing seat（4）On set It is equipped with and multiple supplies gag lever post（63）The spacing breach that both ends card is set（41）.
8. 8. automobile children safety chair according to claim 7, it is characterised in that the regulating part（62）Offer first Guide slide（623）, the sliding component（61）On offer and the first guide slide（623）The second of inclined angle, which is oriented to, to be slided Road（612）, the gag lever post（63）First, second guide slide is arranged in successively（623、612）It is interior, wherein the first guide slide （623）With working as gag lever post（63）It is arranged in spacing breach（41）The third place when interior（623a）And work as gag lever post（63）It is de- From spacing breach（41）The 4th position when interior（623b）, the second guide slide（612）With working as gag lever post（63）It is arranged in limit Position notch（41）The 5th position when interior（612a）And work as gag lever post（63）Depart from spacing breach（41）The 6th position when interior （612b）, the gag lever post（63）From the third place（623a）Slide onto the 4th position（623b）While from the 5th position （612a）Slide onto the 6th position（612b）.
9. 9. automobile children safety chair according to claim 8, it is characterised in that the regulating part（62）With sliding component （61）Between be additionally provided with and force regulating part all the time（62）It is close in sliding component（61）3rd elastic component of side movement tendency （64）.
10. 10. automobile children safety chair according to claim 7, it is characterised in that the regulating part（62）Further include One guide pad（624）With the second guide pad（626）, first guide pad（624）Offer the second guide groove（625）, in Two guide grooves（625）Inside it is equipped with the guide rod that one end is fixed on bottom, the sliding component（61）On be provided with and led for second To block（626）Abut the supporting block slided（613）.