CN2758126Y

CN2758126Y - Connecting structure between cushion and seat back part of infant seat

Info

Publication number: CN2758126Y
Application number: CN 200420102542
Authority: CN
Inventors: 蓝益源
Original assignee: Zhongshan Longcheng Daily Products Co Ltd
Current assignee: Zhongshan Longcheng Daily Products Co Ltd
Priority date: 2004-12-10
Filing date: 2004-12-10
Publication date: 2006-02-15
Anticipated expiration: 2014-12-10

Abstract

The utility model relates to a connecting structure between a cushion and a seat back part of an infant seat, which is characterized in that the structure comprises an extension part which is mainly extended out from the lower part at the back side of the seat back part, a clamping rod of a clamping part which is also extended out from the extension part and a positioning block which is used for forming a clamping state through the fact that the clamping rob is clamped in a positioning slot. The positioning block is mainly extended out from the back side of the cushion and forms the positioning slot in the corresponding position of the clamping rod. The utility model provides the L-shaped clamping rod which is extended out from the seat back part, and the L-shaped clamping rod is matched with the U-shaped positioning block which is extended out from the cushion. When the seat back part is assembled with the cushion, the seat back part is flat paved so that the clamping rod is inserted in the positioning slot which is formed by the positioning block. Then, the seat back part is put straight and forms a normal state; assembly is completed vice versa. In the process of assembly or disassembly, the utility model with simple procedure has the effect that an operator is easy to operate.

Description

A kind of cushion of baby's child seat and the connection structure of back-rest

Technical field

The utility model relates to a kind of connection structure of cushion and back-rest of baby's child seat.

Background technology

Because economic prosperity, use automobile to come carrying baby child's ratio more and more high, though and generally at automobile with being equipped with safety strap, only design is used for being used in the adult, for baby child, safety strap might be fatal article, therefore, various countries stipulate that all baby child is when riding in an automobile, must use the virgin automotive seat of using of baby, use to cooperate car belt safely; Simple type safety chair seats of car on the market, its backrest and seat cushion partly transport for reducing the volume of timber, generally are with its separation, during the desire use again with its assembling; Existing simple type safety chair seats of car such as Fig. 1, shown in the 1a, comprise a chair back 1 and a cushion 2, wherein the radius stay 11 that a side-looking becomes ㄅ type dead front type is extended in this chair back 1 bottom, side back after this cushion 2, both sides are extended staggered up and down to being referred to as locating piece 21 respectively, its dismounting mode and order are: 1. for the chair back 1 upset is downwards lain low (as Fig. 1 b, shown in the 1c), the chair back 1 is parallel mobile to a side 2., make this radius stay 11 break away from the locating piece 21 (shown in Fig. 1 d) of outermost 3. with the chair back 1 inclination flip, make oblique all the other locating pieces 21 of disengaging (shown in Fig. 1 e) of this radius stay 11, order during assembling is then opposite, and can very clearly find out by its explanation and icon, the simple type safety chair seats of car of commonly using when assembling the program complexity just like developmental game, and necessary constantly the upset chair back or cushion are regardless of all cooresponding inconvenience when assembling or dismantle.

Summary of the invention

The utility model main purpose is: in the connection structure that solves above-mentioned cushion that is present in existing baby's child seat and back-rest, must move as the intelligence recreation when the operator assembles or dismantles this backrest and chair cushion and reach the shortcoming of repeatedly overturning, the spy provides a kind of operator of making maneuverable connection structure.

The purpose of this utility model is achieved in that

A kind of cushion of baby's child seat and the connection structure of back-rest is characterized in that including:

One mainly extends to form an extension by side-lower after this back-rest, and this extension extends the clamping rod of a blocking part again again certainly;

One is mainly formed by this cushion rear side extension, and forms a positioning groove in the relative position place of this clamping rod, forms the locating piece of a clip state for this clamping rod snaps in.

A kind of as mentioned above cushion of baby's child seat and the connection structure of back-rest is characterized in that this clamping rod is a closed state.

A kind of as mentioned above cushion of baby's child seat and the connection structure of back-rest is characterized in that the blocking part of this clamping rod is an angle by this extension extension.

A kind of as mentioned above cushion of baby's child seat and the connection structure of back-rest is characterized in that its side-looking of this clamping rod is one " L " font.

A kind of as mentioned above cushion of baby's child seat and the connection structure of back-rest is characterized in that this locating piece and cushion are one-body molded.

A kind of as mentioned above cushion of baby's child seat and the connection structure of back-rest is characterized in that this locating piece is " ㄩ " font.

A kind of as mentioned above cushion of baby's child seat and the connection structure of back-rest is characterized in that this blocking part can be connected with extension regularly.

A kind of cushion of baby's child seat and the connection structure of back-rest is characterized in that, include:

One mainly extends into an extension by side-lower after this back-rest, and is the clamping rod that an angle is extended a pair of blocking part by these these extension both sides;

A pair ofly extend formed locating piece by this cushion rear side respectively, this forms a positioning groove to locating piece and respectively at this relative position place to blocking part, forms a clip for this blocking part snaps in.

A kind of as mentioned above cushion of baby's child seat and the connection structure of back-rest is characterized in that the extension of this clamping rod and this are one of the forming to blocking part.

The utility model makes it simplify the assembly and disassembly formality mainly by the clip that cooperates of clamping rod with positioning groove, and using provides the operator more convenient and easy operating sequence.

Description of drawings

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

Fig. 1 is an existing structure rear side scheme drawing.

Fig. 1 a is a partly enlarged diagram of existing structure side-looking.

Fig. 1 b is one of existing structure dismounting scheme drawing.

Fig. 1 c is two of an existing structure dismounting scheme drawing.

Fig. 1 d is three of an existing structure dismounting scheme drawing.

Fig. 1 e is four of an existing design dismounting scheme drawing.

Fig. 2 is a schematic perspective view of the present utility model.

Fig. 3 is a rear side scheme drawing of the present utility model.

Fig. 4 a is one of assembling scheme drawing of the present utility model.

Fig. 4 b is two of an assembling scheme drawing of the present utility model.

Fig. 4 c is three of an assembling scheme drawing of the present utility model.

Fig. 5 is another example structure schematic perspective view of the utility model.

Fig. 6 is another example structure rear side scheme drawing of the utility model.

[figure number simple declaration]

3: baby's child seat 4: cushion

5: back-rest 41: safety strap snapping portion

42: locating piece 43: positioning groove

51: clamping rod 52: extension

53: blocking part

The specific embodiment

At first see also shown in Fig. 2,3, the utility model is a kind of connection structure of cushion 4 with back-rest 5 of baby's child seat 3; Include;

Cushion 4 bodies, mainly can be provided in separately to use in the automobile, safety strap fastens in the automobile to cooperate to use the virgin ride height of bed hedgehopping baby, to avoid safety strap when fastening, this ribbon is positioned at baby child's neck position, and cushion body 4 is mainly one-body molded, forms safety strap snapping portion 41 respectively in these cushion 4 main body both sides, makes it can cooperate the safety strap snapping; In addition extend a positioning block 42 in both sides, cushion 4 rear side position, this locating piece 42 can be integrally formed with these cushion 4 bodies or be captiveed joint, and this locating piece 42 slightly is one " ㄩ " font, and and cushion 42 bodies between form a positioning groove 43;

Back-rest 5, it can flexibly connect with cushion 4, mainly extend a clamping rod 51 by side-lower after this back-rest 5, wherein this clamping rod includes the extension 52 that is extended by this back-rest 5 bodies, and then be extending of an angle by this extension 52 and blocking part 53, make this clamping rod 51 slightly be one " L " font state by what the side was looked; By this;

Please consult shown in Fig. 4 a～4c

When back-rest 5 is desired with cushion 4 assemblings, lie back-rest 5 flat, make the blocking part 53 of 5 extended clamping rods 51 of this back-rest parallel and enter the positioning groove 43 of 42 of cushion 4 and locating pieces, again back-rest 5 is held up to normal running condition and got final product, and this back-rest 5 and cushion 4 mainly cooperate clip by the blocking part 53 of this clamping rod 51 with locating piece 42 anti-avulsion from, and be subjected to the restriction of positioning groove 43 and avoid sway by the extension 52 of this clamping rod 51, but back-rest 5 can rotate freely with cushion 4, makes this back-rest 5 follow the angle of adjusting 4 of back-rest 5 and cushions with the car seat backrest adjustment of being put;

In addition, at first see also shown in Fig. 5,6, the utility model is for considering the strength problem of this locating piece 42, mainly extend a pair of locating piece 42 respectively by cushion 4 rear side both sides, and make this form a pair of positioning grooves 43, and the clamping rod 51 of back-rest 5 includes a pair of extension 52 to 4 of locating piece 42 and cushions, and by this to extension 52 at angle and a pair of with respect to this to extending of positioning groove 43 be blocking part 53, use respectively and cooperate clip, to strengthen its intensity with locating piece 42.

Claims

1, the connection structure of a kind of cushion of baby's child seat and back-rest is characterized in that including:

One mainly by this back-rest (5) afterwards side-lower extend to form an extension (52), and the multiple clamping rod (51) of a blocking part (53) that extends again of this extension (52) certainly;

One is mainly formed by the extension of this cushion (4) rear side, and forms a positioning groove (43) in the relative position place of this clamping rod (51), forms the locating piece (42) of a clip state for this clamping rod (51) snaps in.

2,, it is characterized in that this clamping rod (51) is a closed state according to the cushion of the described a kind of baby's child seat of claim 1 and the connection structure of back-rest.

3, according to the cushion of the described a kind of baby's child seat of claim 2 and the connection structure of back-rest, the blocking part (53) that it is characterized in that this clamping rod (51) is an angle and is extended by this extension (52).

4,, it is characterized in that its side-looking of this clamping rod (51) is one " L " font according to the cushion of the described a kind of baby's child seat of claim 3 and the connection structure of back-rest.

5,, it is characterized in that this locating piece (42) and cushion (4) are one-body molded according to the cushion of the described a kind of baby's child seat of claim 3 and the connection structure of back-rest.

6,, it is characterized in that this locating piece (42) is " Qian " font according to the cushion of 3 described a kind of baby's child seats of claim the and the connection structure of back-rest.

7,, it is characterized in that this blocking part (53) can be connected with extension (52) regularly according to the cushion of the described a kind of baby's child seat of claim 1 and the connection structure of back-rest.

8, the connection structure of a kind of cushion of baby's child seat and back-rest is characterized in that, includes:

One mainly by this back-rest (5) afterwards side-lower extend into an extension (52), and be an angle by these this extension (52) both sides and extend the clamping rod of a pair of blocking part (53) (51);

A pair ofly extend formed locating piece (42) by this cushion (4) rear side respectively, this forms a positioning groove (43) to locating piece (42) and respectively at this relative position place to blocking part (53), forms a clip for this blocking part (53) snaps in.

9,, it is characterized in that the extension (52) of this clamping rod (51) is one of the forming to blocking part (53) with this according to the cushion of the described a kind of baby's child seat of claim 7 and the connection structure of back-rest.