CN202319976U

CN202319976U - Baby safety seat

Info

Publication number: CN202319976U
Application number: CN2011203894826U
Authority: CN
Inventors: 莫小龙
Original assignee: BP Childrens Products HK Co Ltd
Current assignee: BP Childrens Products HK Co Ltd
Priority date: 2011-10-13
Filing date: 2011-10-13
Publication date: 2012-07-11
Anticipated expiration: 2021-10-13
Also published as: DE102012020119B4; TW201315623A; GB201218069D0; DE102012020119A1; TWI501887B; GB2495619B; GB2495619A

Abstract

The utility model discloses a baby safety seat in the technical field of baby tools, which comprises a basket body and a base, wherein the basket body is detachably arranged on the base, a group of swing arms with clamping hooks are pivoted on the base, a pull rod is connected on the base in a sliding way and is connected with the swing arms, a pair of cross rods is arranged at the bottom of the body, and the clamping hooks are used for clamping and limiting the cross rods; through the pin joint has at least a set of swing arm on the base, the pull rod with the swing arm is connected, utilizes the pull rod drive the swing arm is right horizontal pole on the hand-basket body carries out the block or breaks away from, realizes the fixed or separation of hand-basket body and base, and easy operation is convenient, and compact structure.

Description

Baby safety chair

Technical field

The utility model relates to baby's apparatus technical field, relates in particular to a kind of baby safety chair.

Background technology

Child safety seat is to aim at child safety to ride in an automobile and a kind of Passenger Accommodation of design-calculated, and it cooperates car belt to use through regulating seat, thereby to children a safety, the comfortable environment of taking is provided.Child safety seat generally comprises hand basket body, base and bracing or strutting arrangement; Base is fixed on the automotive seat; The hand basket body then is connected fixing with base through connecting device, bracing or strutting arrangement is supported on the bearing surface through feet and (is generally the bottom surface in back seat the place ahead in the car), and this feet can prevent that child safety seat from moving to vehicle traveling direction; Make the fixing more stable of child safety seat, to guarantee children's in the vehicle traveling process safety.

The connecting device of existing infant carrier and base exists complex structure, separates and lays defective such as the fastness of inconvenience, arrangement is low mostly; And vehicle can shake in motion unavoidably, and Shock absorber is not installed in the bracing or strutting arrangement, and the baby can be uncomfortable because of concussion, collision noise at child safety seat.

The utility model content

The purpose of the utility model is to provide a kind of simple in structure, easy to operate, baby safety chair of cooperating firmly, making baby's ride comfort.

For realizing above-mentioned purpose, the technical scheme of the utility model comprises hand basket body and base for a kind of baby safety chair is provided; Said hand basket body detachable apparatus is at said base; Be articulated with at least one group of swing arm with clamping hooked on the said base, slidely connect a pull bar on the said base, said pull bar is connected with said swing arm; The bottom of said body is provided with a pair of cross bar, and said clamping hooked engages spacing to said cross bar; It is fixing that design like this makes that said hand basket body is connected with said base; When said hand basket body is separated with said base; Spur said pull bar and drive the swing arm pivot simultaneously, said clamping hooked and said cross bar break away from, and said hand basket body has lost position-limiting action; Can freely separate from said base, the whole operation process is simple, convenient.

Preferably; Said swing arm comprises a front swing arm and a rear-swing arm, and the middle part of said front swing arm is articulated on the said base front end, and the bottom of said rear-swing arm is articulated on the said base rear end; The upper end of said front swing arm is provided with prone preceding clamping hooked; The upper end of said rear-swing arm is provided with recurvate back clamping hooked, and the front end of said pull bar is connected with the lower end of said front swing arm, and the rear end of said pull bar is connected with the middle part of said rear-swing arm.

Preferably, also offer the limited impression that supplies said preceding clamping hooked, said back clamping hooked to be located in respectively on the said base, said cross bar stretches in the said limited impression.

Preferably, said base comprises loam cake and the lower cover that is fastened each other, and said limited impression is opened in and covers on said, and said swing arm and said pull bar all are arranged at and cover under said.

Preferably, said swing arm has two groups, and the front end of said pull bar is provided with first drive spindle; Two said front swing arms are symmetrically located at said front end of base both sides; The two ends of said first drive spindle are connected with the lower end of two said front swing arms respectively, and the rear end of said pull bar is provided with second drive spindle, and two said rear-swing arms are symmetrically located at the both sides, rear end of said base; The two ends of said second drive spindle are connected with the middle part of two said rear-swing arms respectively, and structure is firm.

Preferably, be provided with first extension spring between said first drive spindle and the said base, an end and the said base of said first extension spring are fixed, and the other end of said first extension spring is connected on said first drive spindle.

Preferably, be provided with second extension spring between said second drive spindle and the said base, an end and the said base of said second extension spring are fixed, and the other end of said second extension spring is connected on said second drive spindle.

Preferably, also be provided with reinforced pipe on the said base, said swing arm is articulated on the said reinforced pipe.

Preferably, said front end of base is articulated with operating knob, and the front end face of said operating knob is provided with operating handle, and the middle part of said operating knob and base articulate, and the rear end of said operating knob is downward-sloping and articulate with said pull bar; Rotate around base through operating handle, the rear end pulling pull bar of operating knob moves forward, thereby it is moving to drive the swing arm pivot, and the cross bar on clamping hooked and the hand basket body is separated, and the hand basket body has lost position-limiting action, can freely separate from base; When operating handle resetted, pull bar moved backward, swing arm reset cross bar is engaged spacing.

Preferably, be provided with reset tension spring between said pull bar and the base, on the end firm banking of reset tension spring, the other end of reset tension spring is connected on the pull bar.

Preferably, the bottom of said body is connected fixing with said cross bar through the cross bar connecting element.

Preferably, also comprise bracing or strutting arrangement, said bracing or strutting arrangement is installed in the bottom front of said base, makes child safety seat fixing more stable in automobile; Said bracing or strutting arrangement comprises feet and strut bar; Be provided with the containing cavity that supplies strut bar to plug in the said feet; In said feet, the tail end both sides of said strut bar offer long slot bore to the tail end of said strut bar relatively through rivet, and the long slot bore that said rivet passes said strut bar is riveted on the said feet; Be connected with said shock resistance block between said strut bar and the said feet, shock resistance block is arranged in containing cavity; When said feet be supported on impacted on the bearing surface after; Said rivet can slide up and down along said long slot bore; Said strut bar pushes said shock resistance block, and the impact concussion through the buffer action of said shock resistance block alleviates said feet improves the traveling comfort that the baby takes.

Preferably, the bottom of said feet is provided with and is used for the cushion that contacts with bearing surface; Said cushion can increase the friction of feet and bearing surface, prevents that said feet from skidding when conflicting with bearing surface, strengthens the safety of said baby safety chair.

The utility model compared with prior art; Through on said base, being articulated with at least one group of swing arm; Said pull bar is connected with said swing arm, utilizes said pull bar to drive swing arm and the cross bar on the hand basket body is engaged or breaks away from, realizes that so the hand basket body perhaps separates with the fixing of base; Simple to operation, and compact conformation; Simultaneously, the bottom front of base is connected with bracing or strutting arrangement, is connected with shock resistance block between the feet of bracing or strutting arrangement and the strut bar, and the impact concussion through the buffer action of shock resistance block alleviates feet improves the traveling comfort that the baby takes.

Description of drawings

Fig. 1 is the three-dimensional view of the utility model baby safety chair.

Fig. 2 is the utility model baby safety chair hand basket main body structure view.

Fig. 3 is another visual structure view of the utility model baby safety chair hand basket body.

Fig. 4 is the topology view of the utility model baby safety chair base.

Fig. 5 is the topology view of the utility model baby safety chair base lower cover.

Fig. 6 is the decomposition view of the utility model baby safety chair bracing or strutting arrangement.

Fig. 7 is the cross-section structure view of the utility model baby safety chair bracing or strutting arrangement.

The specific embodiment

Below in conjunction with accompanying drawing and preferred embodiment the utility model is described further.

Please with reference to shown in Fig. 1～7; Fig. 1 is the three-dimensional figure of the utility model; A kind of baby safety chair comprises hand basket body 1, base 2 and bracing or strutting arrangement 3, and said hand basket body 1 removably installs on said base 2; Said bracing or strutting arrangement 3 is installed in the bottom front of said base 2, makes child safety seat fixing more stable in automobile.

Wherein, shown in Fig. 4 to 5, be articulated with at least one group of swing arm on the said base 2 with clamping hooked; In the present embodiment, swing arm has two groups, and said swing arm comprises a front swing arm 21 and a rear-swing arm 22; The middle part of said front swing arm 21 is articulated on said base 2 front ends, the bottom of said rear-swing arm 22 is articulated on said base 2 rear ends, and the upper end of said front swing arm 21 is provided with prone preceding clamping hooked 21a, and the upper end of said rear-swing arm 22 is provided with recurvate back clamping hooked 22a; Slidely connect a pull bar 4 on the said base 2, said pull bar 4 is connected with said swing arm, particularly; The front end of said pull bar 4 is connected with the lower end of said front swing arm 21; The rear end of said pull bar 4 is connected with the middle part of said rear-swing arm 22, preferably, also offers the limited impression 23 that supplies said preceding clamping hooked 21a, said back clamping hooked 22a to be located in respectively on the said base 2; Shown in Fig. 2 to 3; The bottom of said body 1 is provided with a pair of cross bar 11, and preferably, the bottom of said body 1 is connected fixing with said cross bar 11 through cross bar connecting element 12.Two said cross bars 11 stretch in the said limited impression 23, and said preceding clamping hooked 21a, said back clamping hooked 22a engage spacing to corresponding said cross bar 11; It is fixing that design like this makes that said hand basket body 1 is connected with said base 2; When said hand basket body 1 is separated with said base 2; Spurring said pull bar 4 moves forward; Said pull bar 4 drives simultaneously that said front swing arm 21 is swung backward and said rear-swing arm 22 is swung forward, make said before clamping hooked 21a and said back clamping hooked 22a respectively with said hand basket body 1 on cross bar 11 be separated, said hand basket body 1 has lost position-limiting action; Can freely separate from said base 2, the whole operation process is simple, convenient.

Preferably, as shown in Figure 5, also be provided with reinforced pipe 24 on the said base 2; Said swing arm is articulated on the said reinforced pipe; Particularly, the middle part of said front swing arm 21 is articulated in the front end of said reinforced pipe 24, and the bottom of said rear-swing arm 22 is articulated in the rear end of said reinforced pipe 24; Preferably, the front end of said pull bar 4 is provided with the front end both sides that first drive spindle, 41, two said front swing arms 21 are symmetrically located at said base 2, and the two ends of said first drive spindle 41 are connected with the lower end of two said front swing arms 21 respectively; The rear end of said pull bar 4 is provided with the both sides, rear end that second drive spindle, 42, two said rear-swing arms 22 are symmetrically located at said base 2, and the two ends of said second drive spindle 42 are connected with the middle part of two said rear-swing arms 22 respectively, and structure is firmly compact.Preferably, be provided with first extension spring 51 between said first drive spindle 41 and the said base 2, an end of said first extension spring 51 and said base 2 are fixing, and the other end of said first extension spring 51 is connected on said first drive spindle 41; Be provided with second extension spring 52 between said second drive spindle 42 and the said base 2; One end of said second extension spring 52 and said base 2 are fixing; The other end of said second extension spring 52 is connected on said second drive spindle 42; So design makes said front swing arm 21 under the elastic force effect of first extension spring 51, can automatically reset to fastening state; And said rear-swing arm 22 can automatically reset to fastening state under the elastic force effect of second extension spring 52, so that clamping hooked 21a, said back clamping hooked 22a can more firmly engage spacingly before said to said cross bar 11, guarantees to fix being connected between said hand basket body 1 and the said base 2.

Preferably; Shown in Fig. 4 to 5, said base 2 comprises loam cake 2a and the lower cover 2b that is fastened each other, and said limited impression 23 is opened on the said loam cake 2a; Said front swing arm 21, said rear-swing arm 22 and said pull bar 4 all are arranged on the said lower cover 2b, and so design and assembly are convenient.Preferably, like Fig. 1, shown in Figure 5, the front end of said base 2 is articulated with operating knob 6, and the front end face of said operating knob 6 is provided with operating handle 61, and the middle part of said operating knob 6 and base 2 articulates, and the rear end of said operating knob 6 is downward-sloping and articulate with said pull bar 4; Be provided with reset tension spring 50 between said pull bar 4 and the base 2; On the one end firm banking of reset tension spring 50; The other end of reset tension spring 50 is connected on the pull bar; The elastic reset effect of reset tension spring 50 makes said pull bar 4 have perseverance mobile trend backward, makes hand basket body 1 be fastened on 2 last times of base and can effectively prevent operating handle 61 motions.Through application of force operating knob 6; Operating handle 61 is rotated around base 2, and the rear end pulling pull bar 4 of operating knob 6 moves forward after making pull bar 4 overcome the elastic force of reset tension spring 50, first extension spring 51, second extension spring 52 respectively; Thereby drive front swing arm 21 and rear-swing arm 22 swing forward backward respectively; Before making clamping hooked 21a and back clamping hooked 22a respectively with hand basket body 1 on cross bar 11 be separated, hand basket body 1 has lost position-limiting action, can freely separate from base 2.Preferably; Like Fig. 1, Fig. 6, shown in Figure 7; Said bracing or strutting arrangement 3 comprises feet 31 and strut bar 32, is provided with the containing cavity 31a that supplies strut bar 32 to plug in the said feet 31, and the tail end of said strut bar 32 is riveted in the said feet 31 through rivet 7; The tail end both sides of said strut bar 32 offer long slot bore 32a relatively; The long slot bore 32a that said rivet 7 passes said strut bar 32 is riveted on the said feet 31, is connected with said shock resistance block 8 between said strut bar 32 and the said feet 31, and shock resistance block 8 is arranged in containing cavity 31a; When said feet 31 be supported on impacted on the bearing surface after; Said rivet 7 can slide up and down along said long slot bore 32a; The said shock resistance block 8 of said strut bar 32 extruding, the impact concussion through the buffer action of said shock resistance block 8 alleviates said feet 31 improves the traveling comfort that the baby takes.Preferably, the bottom of said feet 31 is provided with and is used for the cushion 9 that contacts with bearing surface; Said cushion 9 can increase the friction of feet 31 and bearing surface, prevents that said feet 31 from skidding when conflicting with bearing surface, strengthens the safety of said baby safety chair.

The utility model is through being articulated with front swing arm 21 and rear-swing arm 22 on base 2; Pull bar 4 is connected with front swing arm 21, rear-swing arm 22; Utilizing pull bar 4 to drive cross bar 11 on

front swing arms

21,22 pairs of hand basket bodies 1 of rear-swing arm engages or breaks away from; Realize that so hand basket body 1 perhaps separates with the fixing of base 2, simple to operation, and compact conformation; Simultaneously, the bottom front of base 2 is connected with bracing or strutting arrangement 3, is connected with shock resistance block 8 between the feet 31 of bracing or strutting arrangement 3 and the strut bar 32, and the impact concussion through the buffer action of shock resistance block 8 alleviates feet 31 improves the traveling comfort that the baby takes.

The above disclosed preferred embodiment that is merely the utility model can not limit the interest field of the utility model certainly with this, so according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.

Claims

1. A baby safety seat, comprising a carrier body and a base, characterized in that: the carrier body is detachably mounted on the base, and at least one set of swing arms with engaging hooks are pivotally connected to the base, so A pull rod is slidably connected to the base, the pull rod is connected to the swing arm, a pair of cross bars are arranged at the bottom of the body, and the engaging hooks engage and limit the cross bars.

2. The baby safety seat according to claim 1, wherein the swing arm comprises a front swing arm and a rear swing arm, the middle part of the front swing arm is pivotally connected to the front end of the base, so The bottom of the rear swing arm is pivotally connected to the rear end of the base, the upper end of the front swing arm is provided with a front engaging hook bent forward, and the upper end of the rear swing arm is provided with a rear engaging hook bent backward. hook, the front end of the pull rod is connected with the lower end of the front swing arm, and the rear end of the pull rod is connected with the middle part of the rear swing arm.

3. The infant safety seat according to claim 2, wherein the base is further provided with limiting grooves for seating the front engaging hook and the rear engaging hook, respectively. The cross bar extends into the limiting groove.

4. The baby safety seat according to claim 3, wherein the base includes an upper cover and a lower cover that are fastened and fixed to each other, the limiting groove is set on the upper cover, and the swing Both the arm and the pull rod are arranged on the lower cover.

5. The baby safety seat as claimed in claim 2, characterized in that: there are two groups of swing arms, the front end of the pull rod is provided with a first driving rod, and the two front swing arms are symmetrically located at the front end of the base On both sides, the two ends of the first drive rod are respectively connected to the lower ends of the two front swing arms, the rear end of the pull rod is provided with a second drive rod, and the two rear swing arms are symmetrically located on the base On both sides of the rear end, the two ends of the second drive rod are respectively connected to the middle parts of the two rear swing arms.

6. The baby safety seat according to claim 5, wherein a first tension spring is provided between the first driving rod and the base, and one end of the first tension spring is fixed to the base , the other end of the first tension spring is connected to the first driving rod.

7. The baby safety seat according to claim 5, wherein a second tension spring is provided between the second driving rod and the base, and one end of the second tension spring is fixed to the base , the other end of the second tension spring is connected to the second driving rod.

8 . The infant safety seat according to claim 1 , wherein a reinforcement tube is provided on the base, and the swing arm is pivotally connected to the reinforcement tube.

9. The baby safety seat according to claim 1, wherein an operation button is pivotally connected to the front end of the base, an operation handle is provided on the front end of the operation button, and the middle part of the operation button is pivotally connected to the base. Then, the rear end of the operating button is inclined downward and is pivotally connected with the pull rod.

10. The infant safety seat as claimed in claim 9, wherein a reset tension spring is provided between the pull rod and the base, one end of the reset tension spring is fixed on the base, and the reset pull spring The other end of the spring is connected to the pull rod.

11. The baby safety seat according to claim 1, wherein the bottom of the body is connected and fixed to the cross bar by a cross bar fixing member.

12. The infant safety seat according to claim 1, further comprising a supporting device, the supporting device is installed on the bottom front end of the base, the supporting device includes a supporting foot and a supporting rod, and the supporting foot There is an accommodating cavity for inserting the support rod, the tail end of the support rod is riveted in the support foot through a rivet, the two sides of the tail end of the support rod are oppositely opened with long slotted holes, and the rivet passes through The long slot hole of the support rod is riveted on the support foot, the shock absorber block is connected between the support rod and the support foot, and the shock absorber block is located in the accommodation cavity.

13. The infant safety seat as claimed in claim 12, characterized in that: the bottom of the supporting foot is provided with a cushion for contacting the supporting surface.