CN201002540Y

CN201002540Y - Children safety seat for vehicle

Info

Publication number: CN201002540Y
Application number: CNU2006201483503U
Authority: CN
Inventors: 孔立民
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-24
Filing date: 2006-10-24
Publication date: 2008-01-09
Anticipated expiration: 2016-10-24

Abstract

The utility model discloses a child safety seat used in vehicles, which mainly includes a seat back, bed, an angle regulating lever and a detachable headrest. The seat back is installed on the bed by the angle regulating lever. The utility model is characterized in that the seat includes a headrest which is detachable and can be installed on top of the seat back freely. Both sides of the headrest bend inwards and the lower parts are installed with a safety belt channel; lower part of the headrest is installed with a connection structure with top of the seat back. The technical proposal has the advantages of being reasonable in structure design, strong in practicability and fresh in appearance.

Description

A kind of child's safety seat for vehicle

Technical field

The utility model relates to a kind of child safety seat that uses in the automobile.

Background technology

The general two big classes of dividing of child safety seat for automobiles in the market, the first kind is to be fit to children below 4 years old use, require safety seat itself to carry or five-point type safety strap at 3, safety seat is fixed on the car seat by body-restraining seat belt on the car seat or special-purpose safety seat erecting device; Second class is to be fit to children's use more than 4 years old; children's bone is grown stable substantially and certain height is arranged at this moment; head may exceed the chair back height of first kind safety seat, and actv. head protection can't be provided, so can not use the safety seat of the first kind.If but children's seat not safe in utilization and directly use safety strap on the car seat; under the situation that automobile bumps; can children's neck and belly be damaged, so the safety seat that this age bracket children use need use higher seat back that the safety seat of extra head protection can be provided.This type of safety seat does not need to carry safety strap, directly with the body-restraining seat belt on the car seat children and safety seat is fixed on the purpose that just can reach the protection children on the car seat.

Consider the problem of the tenure of use of product, another purpose of the utility model imagination is by increasing a removable headrest, and extend to 8 years old the tenure of use of the safety seat that children below 4 years old are used, and improved its practicality greatly.Concrete using method is: when children 4 one full year of life with interior and body weight during less than 18 kilograms, detachable headrest need not use, 5 seat belt apparatus that the child seat chair carries are fixed in the safety seat.When children surpass 4 one full year of life or body weight above 18 kilograms; the seat belt apparatus that safety seat can be carried is removed; simultaneously detachable headrest is installed in the top of safety seat; the height of the back of safety seat has just increased and extra head protection function is provided like this; children are sitting on the safety seat guide groove that passes the detachable headrest both sides with the body-restraining seat belt on the car seat children and safety seat are fixed on the car seat, just can effectively protect 4 to 8 years old children's neck and belly to escape injury in traffic accident.

Summary of the invention

According to inventor's imagination, in order to overcome the deficiencies in the prior art part, the utility model purpose is to provide a kind of child's safety seat for vehicle.

The purpose of this utility model is achieved by the following technical solution: a kind of automobile children safety chair with detachable headrest, comprise the chair back, base, angular adjustment bar and detachable headrest, the chair back is installed on the base by the angular adjustment bar, described headrest is one detachable, as to be movably installed in chair back top headrest, the both sides of headrest curve inwardly, belt guidance is arranged at the bottom of both sides, and the mounting connection structure with chair back top is arranged at the bottom of headrest.Described connection structure comprises the guide pillar and the middle guiding projection of locating the tongue front end to the elasticity location tongue and the elasticity of both sides protrusion in the bottom of resting the head on of the both sides, bottom of resting the head on, and chair back top is provided with the interior both sides of guide pillar hole, locating channel and locating channel and is provided with the buckle breach.The guiding projection of guide pillar, the elasticity location tongue of headrest and elasticity location tongue front end by chair back top the guide pillar hole and locating channel inserts and make the elasticity location tongue of headrest spring into the buckle breach that both sides are provided with in the locating channel at chair back top has just installed, the elasticity location tongue of inwardly pinning headrest during taking-up makes the buckle breach of both sides in its locating channel that breaks away from the chair back and upwards lifts and gets final product.

The technical program has reasonable in design, and is practical, the outward appearance novelty.The children that this child safety seat is fit to 0 to 8 years old age bracket use, when not needing to insert detachable headrest at 0 to 4 years old age bracket, children can not use, when surpassing 4 years old the safety belt assembly that carries on the safety seat removed detachable headrest to be installed on the chair back simultaneously and just can use about 8 years old always, satisfy young child safety precaution while taking a bus and relevant laws and regulations requirement.

The technical program also has a positive effect, headrest parts movable dismounting, install flexibly, the little about one meter following height children of children of age can not need with headrest is installed, the height that leans against just can satisfy the needs when taking advantage of.The headrest parts can be mounted on when childhood, age and growth in stature took advantage of seat to need at the very moment and lean against the top, simple and convenient during installation.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing and a specific embodiment:

Accompanying drawing 1 is the utility model surface structure scheme drawing;

Accompanying drawing the 2,3,4, the 5th, the local structure scheme drawing of Fig. 1.

The specific embodiment

With reference to the automobile children safety chair shown in the accompanying drawing 1-5 with detachable headrest, comprise the chair back 1, base 2, angular adjustment bar 3, the chair back 1 is installed on the base 2 by angular adjustment bar 3, the elasticity location tongue 41 of headrest 4, the guiding projection 411 of tongue front end and guide pillar 42 are by the guide pillar hole 12 at the chair back 1 top, locating channel 11 inserts and is installed in the chair back 1 top, and the elasticity location tongue 41 of headrest 4 springs into the buckle breach 111 that both sides are provided with in the locating channel 11 at chair back top and just installs when spacing 12 bottoms, guide pillar hole at the chair back 1 top of the guide pillar 42 of headrest 4; The elasticity location tongue 41 of inwardly pinning headrest 4 during taking-up makes the buckle breach 111 that both sides are provided with in its locating channel that breaks away from the chair back 1 11 and upwards lifts and gets final product.4 both sides of resting the head on have the belt guidance 43 of symmetry, and children are sitting on the safety seat guide groove 43 that passes detachable headrest 4 both sides with the body-restraining seat belt on the car seat children and safety seat are fixed on the car seat.

The embodiment that the utility model provides is a kind of child's safety seat for vehicle skeleton structure, is applied to product according to its skeleton structure and adds man-hour, can choose the chair cover that the different sponge bed course of thickness and cloth make according to user's demand and make.

Claims

1, a kind of child's safety seat for vehicle, described seat mainly comprises the chair back (1), base (2), angular adjustment bar (3), the chair back (1) is installed on the base (2) by angular adjustment bar (3), it is characterized in that described seat also comprises a headrest (4), headrest (4) is connected in the chair back (1) top, described headrest (4) is detachable, a movable bonded assembly headrest of installing, the both sides of headrest curve inwardly, the bottom of both sides is provided with belt guidance (43), and the bottom of headrest (4) is provided with the connection structure with the chair back (1) top.

2, a kind of child's safety seat for vehicle according to claim 1, it is characterized in that described connection structure comprises the guide pillar (42) that headrest (4) both sides, bottom are provided with, the elasticity location tongue (41) that protrude to both sides at the middle part, the guide pillar hole (12) that the guiding projection (411) of elasticity location tongue front end and the chair back (1) top are provided with, locating channel (11), both sides are provided with buckle breach (111), described guide pillar (42) in the locating channel, elasticity location tongue (41), guiding projection (411) inserts by guide pillar hole (12) and locating channel (11) and makes elasticity location tongue (41) spring into the buckle breach (111) of the interior both sides of locating channel (11).