Automobile child seat containing set of safety belts adjustment mechanism
Technical field
It is specifically the automobile child seat containing set of safety belts adjustment mechanism the present invention relates to a kind of automotive seat.
Background technology
The bright automobile children safety chair used of children riding is widely used, common automobile children safety chair bag
The parts such as body and set of safety belts are included, body generally includes base, backrest and adjustable head rest, in order to adapt to different heights
Children, the head rest of adjustable is generally with the vertical plate socket on backrest with merging and upper and lower regulation and can position.For different bodies
High children, in addition to needing to adjust the height of head rest, the limit point of safety belt is also required to adjust accordingly in set of safety belts.
But, as shown in figure 1, present safety belt 2, which is provided with dop 3, children's seat body 1, sets the slot 4 matched with dop 3.
So, the realizing middle limiting point of safety belt is just fixed.In fact, child height is different, the intermediate point that safety belt is limited
There is difference.So, the use of present safety seat brings the very big potential safety hazard of children:Child height is too short, and safety belt can be strangled
To the neck of children, child height is too high, is dropped in the presence of safety belt.And can be relatively fixed safety belt 2 and dop 3,
The freely activity of limiting child on the seat.
The content of the invention
Purpose to be solved by this invention is to provide a kind of automobile simple in construction, containing set of safety belts adjustment mechanism
Virgin safety seat, the band group adjustment mechanism can adjust the realizing middle limiting point of safety belt.
Technical scheme is specially:
Automobile child seat containing set of safety belts adjustment mechanism, including seat body 1, it is characterised in that:It also includes
Adjust band and side band card;The two ends of the adjustment band are fixed in seat body 1, and its one end is higher than the other end;The side band is arranged with
With adjusting the first bindiny mechanism that band is flexibly connected, the safety belt carried with body or the automotive seats for installing this automobile child seat
Second bindiny mechanism of the safety belt connection of chair.
The upper end of the adjustment band is fixed in the middle part of the backrest of seat body 1, and lower end is fixed on the base of seat body.
The middle part that the upper end of the adjustment band is fixed behind backrest.
First bindiny mechanism of the side band card is through hole.
Second bindiny mechanism of the side band card is connecting hole, and connecting hole is jagged.
The edge of the side band card is smooth.
The adjustment band and side band card are two groups, are distributed in the left and right sides of children.
Beneficial effects of the present invention are:Provided with set of safety belts adjustment mechanism, just the realizing middle limiting point of safety belt can be adjusted,
Safety belt is adapted to the different children of height, reduce potential safety hazard.After the adjustment of realizing middle limiting point, safety belt 2 and connecting hole 92 can
To occur relative displacement, children are not influenceed in seat freely activity.The present invention is simple in construction, practical and convenient.
Brief description of the drawings
Fig. 1 is the structural representation of automobile child seat and safety belt in the prior art.
Fig. 2 is the structural representation of the present invention.
Fig. 3 is the structural representation of side band card.
Embodiment
Such as Fig. 2, a kind of automobile child seat, including seat body 1, safety belt 2 and set of safety belts adjustment mechanism.Safety belt
Group adjustment mechanism includes adjustment band 8 and side band card 9.Body 1 includes base, backrest and the head rest being flexibly connected.Safety belt 2 it is upper
Hold limit point on backrest, lower end limit point is on base.One end of adjustment band 8 is fixed in the middle of backrest, and the other end is fixed on
Pan frontward end.Side band card 9 is connected on adjustment band 8.
Such as Fig. 3, side band card 9 is provided with the first bindiny mechanism being connected with adjustment band 8, and second be connected with safety belt 2 connects
Connection mechanism.First bindiny mechanism is through hole 91, multiple through holes 91 be side band card 9 can adjustment band 8 on adjustment position, adjusted and leaned on
Side band card 9 is fixed on adjustment band 8 by the frictional force between through hole 91 and adjustment band 8.Second bindiny mechanism is connecting hole 92, even
Connect outside the connection of hole 92 jagged 93 connecting hole 92.Safety belt 2 can enter connecting hole 92 from breach 93, make the wide face of safety belt 2
The hole wall of the side of breach 93 of connecting hole 92 is adjacent to, the realizing middle limiting point of safety belt 2 is fixed.Now, safety belt 2 and company
Relative displacement can be occurred by connecing hole 92, and children are not influenceed in seat freely activity.First can be passed through according to the different heights of children
Bindiny mechanism adjusts position of the side band card 9 on adjustment band 8.
In order to prevent being scratched, the edge of side band card 9 is smooth.
Safety belt 2 has plenty of set of safety belts now with many kinds, and some upper and lower sides are not integral, do not affect this hair
Bright use.
The lower end of adjustment band 8 be may be alternatively provided on backrest, and the use of the present invention is not influenceed.If in the handrail and backrest of seat
Between space it is larger, the upper end that adjust band 8 can also be located at middle part behind backrest.
First bindiny mechanism and the second bindiny mechanism may be alternatively provided as snap fastener, plug together the direct of the customary means such as mechanism
Other mechanisms of displacement.
The present embodiment is the safety belt that carries of automobile child seat, can also automobile child seat do not set safety belt, directly
Use the safety belt for the automotive seat for installing this seat.What its operation principle and effect were just as.