CN2058655U

CN2058655U - Multi-purpose children's tricycle

Info

Publication number: CN2058655U
Application number: CN 89215550
Authority: CN
Inventors: 邢建军; 马建维
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-08-16
Filing date: 1989-08-16
Publication date: 1990-06-27

Abstract

The utility model relates to a multi-purpose baby carriage which can be used as a riding tricycle, a sitting go-cart or a horizontal go-cart through simple adjustment. The utility model adopts the structure that a backrest seat which is composed of a lower carriage frame 14, an upper carriage frame 3, a rear bracket 13 and a backrest 15 is additionally arranged on a riding tricycle, and the backrest 15 can be arranged on a horizontal position; at the same time, the utility model is also provided with a handle fixation clamp 5, carriage push handles 4 and a versatile net 9, wherein, the carriage push handles 4 are in dismountable connection with the rear bracket 13, and the versatile net 9 is used for lengthening seat boards and pedal nets. The utility model has the advantages of simple structure, convenient adjustment and long service life, and can save household expenses and national raw materials.

Description

Multi-purpose children's tricycle

The utility model relates to a kind of multi-purpose baby carriage, they can as three-wheel by bike, sitting posture go-cart and horizontal go-cart.

Horizontal go-cart, sitting posture go-cart, three-wheel that present infant uses all are special purpose by bike, and their pot life is shorter, can not be applicable to the needs of each age level of children simultaneously.It causes burden to household economy on the one hand, causes raw-material waste on the other hand.

The purpose of this utility model provides multi-purpose baby carriage a kind of simple in structure, easy to adjust.

The utility model is to realize like this, it be on three-wheel basis by bike, carry out improved, it has a backrest seat of being made up of car lower frame 14, car upper ledge 3, after poppet 13 and backrest 15, and backrest 15 is detachable the connection, and backrest 15 can go to level attitude around connecting link pin (or hinge).

It also has be used to extend a seat board and a foot-operated net, and movable to use net, its side view be that single-order is trapezoidal more.

It also has a car pushing hands 4 and solid card 5, and car pushing hands 4 and after poppet 13 are for detachably to connect.

Below in conjunction with drawings and Examples the utility model is further described:

Fig. 1 is structural representation of the present utility model (front view).

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the birds-eye view of Fig. 1.

Fig. 4 for the utility model as the scheme drawing of three-wheel by bike the time.

Scheme drawing when Fig. 5 is used as horizontal go-cart for the utility model.

Scheme drawing when Fig. 6 is used as the sitting posture go-cart for the utility model.

Among the figure, 1 handlebar, 2 grips, 3 car upper ledges, 4 car pushing hands, 5 solid cards, 6 adapting pipes, 7 car front forks, 8 cars pedal, more than 9 usefulness nets, 10 front-wheels, 11 car beams, 12 trailing wheels, 13 after poppets, 14 car lower frames, 15 backrests, 16 galvanized wires.

In Fig. 1-3, car lower frame 14 front ends and car beam 11 link, and general the employing welded.Car lower frame 14 is a rectangle, or two angles of the front end of rectangle chamfering all, and semicircle also can be made in the front of car lower frame 14.The rear portion of car lower frame 14 link with after poppet 13 (welding or connect with fastener).After poppet 13 is fixed on the back axle.Respectively one of car upper ledge about 3 is the handrail shape, connects with car lower frame 14 and after poppet 13 respectively.Backrest 15 usefulness contain page or leaf and are connected in car lower frame 14, or connect with after poppet 13 with bearing pin.

The utility model is used as three-wheel (see figure 4) by bike the time, at first fixing card 5 is transferred pine, and handlebar 1 is rotated flexibly.Remove car pushing hands 4 and manyly on car lower frame 14, spread seat, cushion cloth is fixed on car upper ledge 3 and the backrest 15 gets final product then with nets 9.

The utility model (see figure 5) during as horizontal go-cart at first tightens card 5 fixing.Backrest 15 is put to level attitude, backrest 15 is fixed on the car upper ledge 3 with galvanized wire 16.To how place the position as shown in the figure, seat will be placed on the car lower frame 14, and push down the nets 9 of using more, cushion cloth will be fixed on the car upper ledge 3 with net 9.Again by loading onto car pushing hands 4, horizontal go-cart.The infant can cosily lie on the heelpiece.

(see figure 6) when the utility model is used as the sitting posture go-cart, it is on the basis of horizontal go-cart backrest 15 to be holded up, and will how to place the position as shown in Figure 6 with net 9, how to be used as foot-operated net with net 9 and to use.Above the infant can be seated comfortably in.

The utility model has the advantages that simple in structure, easy to adjust. Working life is longer, brings into use from the infant, and is available to 5-6 year, increased children's interest. For country has saved steel, also saved spending for family simultaneously.

Claims

1, a kind ofly pedal the multi-purpose baby carriage of forming, it is characterized in that it also comprises by handlebar, Che Liang, front and back wheel, car:

A, a backrest seat of being made up of car lower frame 14, car upper ledge 3, after poppet 13 and backrest 15, backrest 15 are detachable the connection, and backrest 15 can go to level attitude around connecting link pin (or hinge);

B, the movable of seat board and foot-operated net that is used to extend are used nets 9 more, and its side view is that single-order is trapezoidal;

C, car pushing hands 4 and solid card 5, car pushing hands 4 is dismantled and assembled the connection with after poppet 13.