CN200951799Y

CN200951799Y - Sitting lying double purpose chair for child bicycle

Info

Publication number: CN200951799Y
Application number: CN 200620127429
Authority: CN
Inventors: 宫永洁; 侯保银; 齐冰; 齐斌; 齐振信; 孙晋; 宫玲芹; 张银妮; 季会霞; 张建鑫; 张建卿; 侯建飞
Original assignee: 侯保银
Priority date: 2006-08-23
Filing date: 2006-08-23
Publication date: 2007-09-26
Anticipated expiration: 2016-08-23

Abstract

The utility model relates to a bicycle-type double-purpose baby chair bed, belonging to the technical field of bicycle and aiming to provide a solution to baby's sitting and lying during the ride. The chair bed is composed of a U-shaped pedestal, a movable seat, two link bars, and a lock pin, wherein the rear end of the side wall of the U-shaped pedestal is longer than the pedestal, and a horizontal chute is arranged on the lower part of the U-shaped pedestal; the rear end of the horizontal chute bends downwards, and the U-shaped pedestal is fixed on the rear chair support on a bicycle; the movable seat is loaded in the U-shaped pedestal, and two pins protruding horizontally are arranged on the lower front parts on both sides of the movable seat and respectively protrude to the horizontal chutes on both side walls of the U-shaped pedestal; the lock pin is arranged on the rear end of the lower surface of the U-shaped pedestal; and the two link bars are respectively arranged on both sides of the U-shaped pedestal, movable connected to the upper rear angle of the side wall of the U-shaped pedestal at one end, and is connected to the lower rear angle of the movable seat on the other end. The utility model can be used not only as a chair seat but also as a chair bed, and has the advantage of flexible and convenient operation.

Description

Bicycle children dual purposes of sitting and lying chair

Technical field

The utility model relates to a kind of children's dual purposes of sitting and lying chair that is installed on the bicycle, belongs to technical field of bicycles.

Background technology

At present, bicycle is still the vehicle that the most generally use, and people often need go out with bicycle band children, needs to install additional on bicycle child seat this moment.Existing child seat is general main to be made up of seat support, backrest and stretcher, and children can only be sitting in top and can not lie down.Child age hour, in the time of by bus often dusk right sleeping, and sleep is very uncomfortable on bicycle, not only very easily causes danger, and children's skeleton development is had a significant impact.

Summary of the invention

The purpose of this utility model be to provide a kind of can either allow children's ride-on, again can hit the tick bicycle children dual purposes of sitting and lying chair.

The alleged problem of the utility model realizes with following technical proposals:

A kind of bicycle children dual purposes of sitting and lying chair, form by U-shaped base 2, self folding seat 3, connecting rod 4 and lock pin 6, described U-shaped base 2 for have at the bottom of the oblong seat and about the groove of two sidewalls, its sidewall rear end is longer than the seat end, and lower sidewall has horizontal concrete chute 8, described horizontal concrete chute 8 rear ends are bent downwardly, and U-shaped base 2 is fixed on the bicycle rear chair frame 1; Described self folding seat 3 is loaded in the U-shaped base 2, by at the bottom of the oblong, the backrest of left and right sides handrail and back constitutes, an outstanding to the left and right pin is respectively arranged at preceding bottom, its both sides, two pins are stretched respectively in the horizontal concrete chute 8 of people's U-shaped base 2 two sides, when two pins are in the rear and front end of horizontal concrete chute 8, the corresponding seat of difference, chaise longue two states; Described lock pin 6 is loaded on surperficial rear end under 2 of the U-shaped bases, and is corresponding with the pin-and-hole of the lower surface front end that is loaded on 3 ends of self folding seat; Described connecting rod 4 has two, is loaded on U-shaped base 2 left and right sides respectively, and the back angle of going up of one end and U-shaped base 2 sidewalls is hinged, and the posterior angle of the other end and self folding seat 3 is hinged.

Above-mentioned bicycle children dual purposes of sitting and lying chair is set up a safety strap, and described safety strap is loaded between 2 two sidewalls of U-shaped base.

Above-mentioned bicycle children dual purposes of sitting and lying chair is set up two stretchers, and described stretcher is loaded on the front end bottom at the bottom of 2 of the U-shaped bases.

When the utility model uses, self folding seat 3 is pushed away forward, make the pin of its preceding bottom, both sides slide to the front end of horizontal concrete chute 8, between the back posterior angle of going up angle and self folding seat 3 that connecting rod 4 is connected in U-shaped base 2 sidewalls, self folding seat 3 is fixed in the front portion of U-shaped base 2, and at this moment the utility model can be used as the seat use.Self folding seat 3 is pulled back, make the pin of its preceding bottom, both sides slide to the rear end of horizontal concrete chute 8, between the back posterior angle of going up angle and self folding seat 3 that connecting rod 4 is connected in U-shaped base 2 sidewalls, and lock pin 6 is inserted in the pin-and-hole of lower surface front end at the end of people's self folding seats 3, self folding seat 3 is fixed in the rear portion of U-shaped base 2, at this moment the seat end of U-shaped base 2 concordant with the end of self folding seat 3, the utility model can be used as chaise longue use.The utility model both can be used as seat and had used, and can use as chaise longue again, and operation very flexibly, conveniently.

Description of drawings

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

Fig. 1 is the scheme drawing of the utility model U-shaped understructure;

Fig. 2 is the scheme drawing of self folding seat structure;

Fig. 3 is the scheme of installation when being used as seat;

Fig. 4 is the scheme of installation when being used as chaise longue;

Each label is among the figure: 1, bicycle rear chair frame, 2, the U-shaped base, 3, self folding seat, 4, connecting rod, 5, bearing pin, 6, lock pin, 7, stretcher, 8, horizontal concrete chute.

The specific embodiment

Among Fig. 1, horizontal concrete chute 8 on the U-shaped base 2 is slits of the perforation left on U-shaped base 2 sidewalls, it also can be the groove of leaving or installing in U-shaped base 2 inside sidewalls, the reclinate purpose in the rear end of horizontal concrete chute 8 is to make self folding seat 3 be positioned at the rear end, be that the utility model is when using as chaise longue, self folding seat 3 can make its end concordant with the seat end of U-shaped base 2 to moving down.

The rear lower of self folding seat 3 has the hole that connects about among Fig. 2, a bearing pin 5 is installed in this hole, stretch out in the hole at its two ends, and the two ends of bearing pin 5 are as self folding seat 3 junction with connecting rod 4, also can adopt alternate manner to realize being connected of self folding seat 3 and connecting rod 4 when specifically implementing.

Among Fig. 3, the utility model uses as seat, the pin of preceding bottom, self folding seat 3 both sides is in the front end of horizontal concrete chute 8, bearing pin 5 is installed in the hole of self folding seat 3 rear lowers, and its two ends are stretched out and are connected with connecting rod 4 from horizontal concrete chute 8, because connecting rod 4 two ends all can not be moved, thereby self folding seat 3 rear lowers can not move, and its preceding bottom is spacing by horizontal concrete chute 8, can not move up and down, so self folding seat 3 is fixed.If horizontal concrete chute 8 is non-through slots of leaving in U-shaped base 2 inside sidewalls, bearing pin 5 two ends can not be stretched out from horizontal concrete chute 8, then can open the hole in the relevant position on U-shaped base 2 sidewalls, make bearing pin 5 two ends stretch out the back from through hole and are connected with connecting rod 4.

Among Fig. 4, the utility model uses as chaise longue, the pin of preceding bottom, self folding seat 3 both sides is in the rear end of horizontal concrete chute 8, in the pin-and-hole of the lower surface front end at the end of lock pin 6 insertion self folding seats 3, the front end of self folding seat 3 is fixed, and the seat end of U-shaped base 2, is concordant with the end of self folding seat 3, and bearing pin 5 is installed in the hole of self folding seat 3 rear lowers, its two ends are stretched out and directly are connected with connecting rod 4, and the rear end of self folding seat 3 also is fixed.Lock pin 6 can have one, is loaded on the seat end midway location of U-shaped base 2, also can have two, is loaded on the seat both sides, the end of U-shaped base 2 respectively.

Claims

1, a kind of bicycle children dual purposes of sitting and lying chair, it is characterized in that, it is made up of U-shaped base (2), self folding seat (3), connecting rod (4) and lock pin (6), described U-shaped base (2) for have at the bottom of the oblong seat and about the groove of two sidewalls, its sidewall rear end is longer than the seat end, and lower sidewall has horizontal concrete chute (8), and described horizontal concrete chute (8) rear end is bent downwardly, and U-shaped base (2) is fixed on the bicycle rear chair frame (1); Described self folding seat (3) is loaded in the U-shaped base (2), by at the bottom of the oblong, the backrest of left and right sides handrail and back constitutes, an outstanding to the left and right pin is respectively arranged at preceding bottom, its both sides, two pins stretch into respectively in the horizontal concrete chute (8) of U-shaped base (2) two side, when two pins are in the rear and front end of horizontal concrete chute (8), the corresponding seat of difference, chaise longue two states; Described lock pin (6) is loaded on the beneath surperficial rear end of U-shaped base (2) seat, and is corresponding with the pin-and-hole of the lower surface front end that is loaded on self folding seat (3) end; Described connecting rod (4) is provided with two, is loaded on U-shaped base (2) left and right sides respectively, and the back angle of going up of one end and U-shaped base (2) sidewall is hinged, and the posterior angle of the other end and self folding seat (3) is hinged.

2, according to the described bicycle children of claim 1 dual purposes of sitting and lying chair, it is characterized in that, set up a safety strap, described safety strap is loaded between (2) two sidewalls of U-shaped base.

3, according to claim 1 or 2 described bicycle children dual purposes of sitting and lying chairs, it is characterized in that, set up two stretchers, described stretcher is loaded on U-shaped base (2) the seat front end bottom at the end.