CN201566584U

CN201566584U - Children safety chair three-point type safety belt fixing structure for automobile

Info

Publication number: CN201566584U
Application number: CN200920199826XU
Authority: CN
Inventors: 黄群胜
Original assignee: NINGBO APRAMO CHILD CARE MANUFACTURING Co Ltd
Current assignee: NINGBO APRAMO CHILD CARE MANUFACTURING Co Ltd
Priority date: 2009-11-17
Filing date: 2009-11-17
Publication date: 2010-09-01
Anticipated expiration: 2019-11-17

Abstract

A children safety chair three-point type safety belt fixing structure for an automobile comprises a back rest and a base arranged at the bottom of the back rest, two sides of the top portion of the back rest are respectively provided with a shoulder part, and the children safety chair three-point type safety belt fixing structure for the automobile is characterized in that at least one shoulder part is convexly provided with a shoulder button for a safety belt to pass through, and the shoulder button is provided with a gas for the safety belt to enter from the lateral direction and a long flat-shaped hole cavity for preventing the safety belt from curling and folding. Compared with the prior art, the children safety chair three-point type safety belt fixing structure for the automobile has the advantages that when a safety seat needs fixing in an automobile, the safety belt can penetrate through the shoulder button, the safety belt can be obliquely extended to penetrate through a hand rest of a chair base, finally, the safety belt can be buckled on the automobile, and fixed installation of the chair can be finished through the simple three steps, simultaneously, the safety belt can not curl or fold, thereby guaranteeing the tensity of the safety belt and being beneficial for improving children comfort.

Description

The fixed sturcture of child safety seat for automobiles body-restraining seat belt

Technical field

The utility model relates to a kind of child safety seat for automobiles, relates in particular to a kind of fixed sturcture of child safety seat for automobiles safety strap.

Background technology

Child safety seat for automobiles is a kind of special be all ages and classes section or build designed for children, is installed in the automobile, can effectively improve the safe by bus seat of children.Automobile bump or the situation of slowing down suddenly under, can reduce children's impulsive force and restriction children's health are moved the harm that reduces them.

Present existing child safety seat, usually when installing and using safety strap and be fixed, more complicated, use very loaded down with trivial details, as application number is that (publication number: CN101189144A), and for example the patent No. is Chinese invention patent " the child seat " (publication number: CN100509476C) etc. of ZL03110662.5 in 200680019763.4 Chinese invention patent application open " child seat for vehicles ".Because complexity is installed, some setup errors often appear, increased the danger that children ride on the contrary.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of installation fixed sturcture of child safety seat for automobiles safety strap simply and easily at the above-mentioned state of the art.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of fixed sturcture of child safety seat for automobiles body-restraining seat belt, comprise backrest and be located at the base of backrest bottom, both sides, aforesaid backrest top have a shoulder respectively, it is characterized in that described at least one shoulder convexes with a shoulder button that passes through for safety strap, the breach that one safety strap side direction enters is arranged this shoulder fastener and a restriction safety strap is curling or the long and flat vestibule of doubling.

For further restriction safety strap curls or doubling, influence the tensioning of safety strap, close described shoulder button is equipped with a clip that is used to clamp safety strap, and this clip comprises

Upper cover plate has first end and the second end, and the second end is a free end;

Lower cover has first end and second end, and the first end of first end and aforementioned upper cover plate is hinged; And

Buckling piece, second end of an end and aforementioned lower cover can be rotationally connected, and the other end cooperates with the second end dismountable type of aforementioned upper cover plate.

Described upper cover plate and lower cover medial surface one of at least has groove alongst, is beneficial to the fastening safety band.

As preferably, described buckling piece has buckling parts, and accordingly, the second end of the described upper cover plate outside has the groove that is fastened and connected for buckling parts.

Further, described base comprises pedestal and is located at the handrail of pedestal both sides to have the sunk area that passes through for safety strap between this handrail and the pedestal.

Compared with prior art, advantage of the present utility model is: in the time of being fixed on safety seat in the automobile, safety strap is passed wherein the shoulder button, and the oblique extension safety strap passes the handrail of seat base, at last with buckle of safety belt on automobile, by above simple three steps, can finish the fixed installation of seat, safety strap can not curl or doubling simultaneously, guarantee the rate of tension of safety strap, also be beneficial to the traveling comfort that improves children.

Description of drawings

Fig. 1 is embodiment running condition figure.

Fig. 2 is an A portion enlarged drawing among Fig. 1.

Fig. 3 is the enlarged drawing of clip open mode among Fig. 2.

Fig. 4 is the constitution diagram after clip fastens among Fig. 3.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As shown in Figure 1, child safety seat for automobiles in the present embodiment comprises head rest 1, backrest 3 and is located at the base 5 of backrest 3 bottoms, head rest 1 is located at backrest 3 tops, both sides, backrest 3 top have a shoulder 31 respectively, each shoulder 31 convexes with a shoulder button 4 that passes through for safety strap, and this shoulder button 4 has the breach 41 that a safety strap 2 side direction enter and a restriction safety strap is curling or the long and flat vestibule 42 of doubling.Base 5 comprises pedestal 53 and is located at the handrail 51 of pedestal 53 both sides to have the sunk area 52 that passes through for safety strap 2 between this handrail 51 and the pedestal 53.

As shown in Figure 2, be equipped with a clip 6 that is used to clamp safety strap near shoulder button 4, this clip comprises upper cover plate 61, lower cover 62 and buckling piece 63.

As shown in Figure 3 and Figure 4, upper cover plate 61 has first end 611 and the second end 612, and the second end 612 is a free end; Lower cover 62 has first end 621 and second end, 622, the first ends 621 are hinged with the first end 611 of upper cover plate, and second end 622 of buckling piece 63 1 ends and lower cover can be rotationally connected, and the other end cooperates with the second end 612 dismountable types of upper cover plate.Buckling piece 63 has buckling parts 631, and accordingly, the second end 612 outsides of upper cover plate have the groove 613 that is fastened and connected for buckling parts 631.The medial surface of upper cover plate 61 has groove (do not have among the figure and show) alongst, and the medial surface of lower cover 62 has groove 623 alongst.

As shown in Figure 1, in the time will being fixed on safety seat in the automobile, safety strap 2 be passed two one of them that take in the button 4, the oblique extension safety strap 2 then, pass the handrail 51 of base, at last safety strap 2 are buckled on the automobile.By above simple three steps, can finish the fixed installation of safety seat.Specific as follows:

Child safety seat is placed on the back seat of car, guaranteeing has the body-restraining seat belt device on the seat, with safety strap 2 pull-ups, walk around backrest 3 front portions, in the another side fastening, then the waistband portion of safety strap 2 is passed successively below the handrail 51 of the safety seat left and right sides, keep safety strap 2 level and smooth, non-warping; The top of safety strap 2 is passed in the shoulder button 4 of homonymy, after affirmation safety strap 2 was strained fully, fit on clip 6 on safety strap 2 guaranteed that safety strap 2 in use keeps tension, installation.

In the installation process, seat cloth cover can allow safety strap be fixed on the back of seat cloth cover easily, and like this, child is sitting in and does not also have sense of discomfort on the safety seat.

Claims

1. the fixed sturcture of a child safety seat for automobiles body-restraining seat belt, comprise backrest and be located at the base of backrest bottom, both sides, aforesaid backrest top have a shoulder respectively, it is characterized in that described at least one shoulder convexes with a shoulder button that passes through for safety strap, the breach that one safety strap side direction enters is arranged this shoulder fastener and a restriction safety strap is curling or the long and flat vestibule of doubling.

2. the fixed sturcture of child safety seat for automobiles body-restraining seat belt according to claim 1 is characterized in that being equipped with a clip that is used to clamp safety strap near described shoulder button, and this clip comprises

3. the fixed sturcture of child safety seat for automobiles body-restraining seat belt according to claim 2 is characterized in that described upper cover plate and lower cover medial surface one of at least has groove alongst.

4. the fixed sturcture of child safety seat for automobiles body-restraining seat belt according to claim 2 is characterized in that described buckling piece has buckling parts, and accordingly, the second end of the described upper cover plate outside has the groove that is fastened and connected for buckling parts.

5. according to the fixed sturcture of the described child safety seat for automobiles body-restraining seat belt of arbitrary claim in the claim 1～4, it is characterized in that described base comprises pedestal and is located at the handrail of pedestal both sides, has the sunk area that passes through for safety strap between this handrail and the pedestal.