CN2319293Y

CN2319293Y - Multifunctional child chair for bike

Info

Publication number: CN2319293Y
Application number: CN 97231808
Authority: CN
Inventors: 孙华栋
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-12-26
Filing date: 1997-12-26
Publication date: 1999-05-19
Anticipated expiration: 2007-12-26

Abstract

The utility model relates to a multifunctional child chair for a bike. The lower part of the chair frame of the utility model is provided with an adjustable pedal frame crossly composed of connecting rods, the four connecting rod end parts of the pedal frame are all provided with a wheel, and the backrest part of the chair frame is also provided with a telescopic or foldable back pushing handle. When the multifunctional child chair for a bike is used as a child chair, a bike seat with a wheel is directly placed at the back clothes rack of the bike, and a safety spring is hung or a connection shaft is inserted; when used as a cart, the multifunctional child chair for a bike can be removed from the back clothes rack integrally, the four wheels are placed on the ground, then the pushing handle is pulled out or opened, and accordingly the usage is quite convenient.

Description

Multifunction bicycle children back seat

The utility model relates to a kind of multi-functional bicycle children back seat.

Bicycle is that current people use one of maximum vehicle, just becomes in the daily life father and mother and is with child's indispensable bicycle accessory of going out to go together and be installed in children's back seat on the bicycle rear rack.And at this age level of child, hand barrow is again the required children's apparatus of family, because the use occasion of the two is different fully with function, so many families often purchase bicycle children back seat and stroller simultaneously, so both need two parts of economic expenditures, needed to take the effective usage space of family more again.

The purpose of this utility model provides and a kind ofly collects bicycle children back seat and hand barrow is the multifunction bicycle children back seat of one.

Technical solution of the present utility model is: be provided with below the mounting of bicycle children back seat by connecting rod and intersect adjustable stretcher cleat of forming, at four interlinking lever ends of stretcher cleat wheel is housed all.Also be provided with scalable or folding back pushing hands in the above-mentioned mounting portion of leaning against.

When needs use it as children's back seat, the vehicle seat of belt wheel directly is placed on the bicycle rear rack, hang up relief spring or insert adapter shaft and get final product; When needs use it as hand barrow, its integral body from the clothes hanger of back can be pulled down, four-wheel is positioned over ground, then the back pushing hands is opened or is pulled out and gets final product, and is very easy to use.

The high and low position of the utility model vehicle seat stretcher cleat can be with the length regulated at will of children's leg, and it is wide to adapt to the child age scope.

Because body construction is little, vehicle body is low, and the child is sitting in the car bipod and lands and can drive car body and move ahead, and oneself is played, and is both reliable and secure, can increase children's interesting again.

In sum, the utility model is simple in structure, convenient, the low cost of manufacture of dismounting conversion, has both had the function of bicycle children back seat, has the function of child's hand barrow again, and is economical and practical.

Further describe the utility model below in conjunction with accompanying drawing:

Fig. 1 is a multifunction bicycle children back seat structural representation;

Fig. 2, Fig. 3 are the car wheel structure scheme drawing.

As shown in Figure 1, stretcher cleat is arranged at mounting 7 belows, is made up of two groups of cross-coupled connecting rods 1,4, and connecting rod is provided with adjustment hole 2, can select suitable height to determine the crossover location of two connecting rods, and by tie bolt 3 location.Pedal 9 is installed on the stretcher cleat, and its position can be regulated by lever regulated hole equally.

In the end of four connecting rods wheel 10 is housed, car wheel structure such as Fig. 2, shown in Figure 3, this wheel are removable wheel, and front-wheel or trailing wheel wherein have two to can be cardan wheel, turn to when being convenient to walk.

Back pushing hands 6 is contained in the portion that leans against of mounting, and scalable or be folded in mounting and lean against portion when using as vehicle seat, outward appearance is clean and tidy, not the side of occupation of land.

The connection mode of vehicle seat and carrying rack of bicycle is very simple, and the connecting bore 8 that a tension spring hook can be hung on mounting left and right sides bent angle 5 gets final product, and also an adapter shaft can be interted in above-mentioned connecting bore, and axle head dress spring cotter is fixed, and dismounting is very convenient, does not need special tool.

Claims

1, a kind of multifunction bicycle children back seat is characterized in that below the mounting of bicycle children back seat being provided with by connecting rod and intersects adjustable stretcher cleat of forming, at four interlinking lever ends of stretcher cleat wheel is housed all; Also be provided with scalable or folding back pushing hands in the above-mentioned mounting portion of leaning against.

2, multifunction bicycle children back seat according to claim 1 is characterized in that the stretcher cleat connecting rod is provided with adjustment hole.

3, multifunction bicycle children back seat according to claim 1 is characterized in that above-mentioned wheel is removable wheel, wherein has two to be cardan wheel.