CN202557695U - Deformable combined type bicycle - Google Patents

Abstract

The utility model discloses a deformable combined type bicycle which is composed of a main bicycle and an auxiliary bicycle. The main bicycle and the auxiliary bicycle both comprise bicycle frames, handles, seat cushions, chain wheels, chains, pedals and rear wheels and share the same front wheel. The main bicycle and the auxiliary bicycle can be connected in an abreast mode through a horizontal frame and matched to be connected in a front and back mode through a sleeve and a connection column. The deformable combined type bicycle can be used instead of walking and can be assembled to enable two people to ride in an abreast mode or in a front and back mode to serve as an entertainment tool.

Description

A deformed combined bicycle

technical field

The utility model relates to a bicycle, in particular to a deformed combined bicycle for people's entertainment, which is suitable for communities, tourist attractions, parks, schools, squares and other places.

Background technique

Bicycles currently on the market have single functions, rigid shapes, and unchanging riding methods. As a means of transportation, existing ordinary bicycles can only be ridden by a single person, and cannot be combined and deformed between vehicles, so they lack the fun of interaction. Sex, nor can it exercise children's hands-on ability.

Contents of the invention

The purpose of the utility model is to provide a deformed combined bicycle, which can realize three riding modes: one person rides, two people ride side by side, and two people ride back and forth.

In order to achieve the above object, the solution adopted by the utility model is: the deformed combined bicycle is composed of a main vehicle and an auxiliary vehicle, and the main vehicle and the auxiliary vehicle all include a vehicle frame, a handle, a seat cushion, a sprocket wheel, a chain, a pedal and There is one rear wheel and one front wheel. There is an inclined sleeve on the rear seat of the main vehicle, and a connecting column is provided at the lower end of the steering shaft of the auxiliary vehicle. The main vehicle and the auxiliary vehicle can be connected side by side through a horizontal frame or through a sleeve and The front and rear are connected by the cooperation of the connecting column. The cross frame is composed of a cross bar and a longitudinal bar connected in a "T" shape. The two ends of the cross bar are detachably connected to the lower part of the steering shaft of the main car and the auxiliary car with bolts. When the auxiliary vehicles are connected side by side, the front wheels are steerably installed at the end of the longitudinal rod through the front fork, and at the same time, the handle on the right side of the main vehicle is detachably connected to the handle on the left side of the auxiliary vehicle through the sleeve rod. The connecting column is inserted into the sleeve and fixed with bolts.

The utility model can realize three riding modes: two people riding side by side, two people riding front and back, and one person riding alone.

The utility model has the following effects:

(1) It can be assembled into an ordinary bicycle, which can be used as a means of transportation, or can be assembled into the form of two people riding side by side and two people riding front and back, and can be used as an entertainment tool, which broadens the scope of use of the bicycle;

(2) It is convenient to disassemble and assemble, and the volume is small when folded;

(3) It can exercise children's hands-on ability and increase the fun of riding.

Description of drawings

Fig. 1 is the structural representation of the utility model that two people ride side by side.

Fig. 2 is a structural schematic diagram of the horizontal frame part.

Fig. 3 is a structural schematic diagram of the utility model for two people to ride forward and backward.

Fig. 4 is a structural schematic diagram of the horizontal frame part.

Fig. 5 is a structural schematic diagram of a single person riding in the utility model.

In the figure: 1-front wheel 2-front fork 3-longitudinal bar 4-horizontal bar 5-main handlebar 6-auxiliary handlebar 7-sleeve 8-connecting column 9-plate 10-bolt

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments.

Example 1

As shown in Figure 1 and Figure 2, the utility model is composed of a main vehicle and an auxiliary vehicle connected side by side through a horizontal frame. The main vehicle and the auxiliary vehicle both include a frame, handles, seat cushions, sprockets, chains, pedals and rear wheels , a total of one front wheel 1, the cross frame is composed of a cross bar 4 and a longitudinal bar 3 connected in a "T" shape, the two ends of the cross bar 4 are detachably connected to the lower part of the steering shaft of the main car and the auxiliary car with bolts, the front The wheel 1 is steerably installed on the end of the longitudinal rod 3 through the front fork 2, the handle 5 on the right side of the main vehicle is detachably connected with the handle 6 on the left side of the auxiliary vehicle through a sleeve rod, and the sleeve rod is inserted into the handle on the right side of the main vehicle Fix it with the handle barrel on the left side of the auxiliary vehicle with bolts.

Bicycles in this embodiment are used for two people to ride side by side. When driving, the direction of the bicycle is not controlled by the handle, but by the speed difference between the two rear wheels of the main bicycle and the auxiliary bicycle. When the speeds of the two rear wheels are different, the front wheel 1 will automatically change the direction, so that the direction of the bicycle can be changed.

Example 2

As shown in Figure 3 and Figure 4, the utility model is composed of the main vehicle and the auxiliary vehicle connected front and rear through the cooperation of the sleeve 7 and the connecting column 8. Both the main vehicle and the auxiliary vehicle include a frame, a handle, a seat cushion, and a sprocket , chain, pedal and rear wheel, front-wheel 1 altogether, by front fork 2 turnable, be installed in the lower end of main vehicle steering shaft, on the rear seat of main vehicle, be fixed with a flat plate 9 with screw, be provided with a flat plate 9 The inclined sleeve 7 is provided with a connecting column 8 at the lower end of the auxiliary vehicle steering shaft, and the connecting column 8 is inserted in the sleeve 7 and fixed with bolts.

Present embodiment bicycle is for two people to ride front and back, and the direction of bicycle is controlled by front wheel.

Example 3

As shown in Figure 5, the utility model also can only use main vehicle, and main vehicle comprises vehicle frame, handle, seat cushion, sprocket wheel, chain, pedal, trailing wheel and front wheel 1, and front wheel 1 can be moved by front fork 2 The steering is installed at the lower end of the steering shaft of the main vehicle.

The use of present embodiment bicycle is identical with common bicycle.

Claims (1)

1. A deformed combined bicycle is characterized in that: it is made up of main vehicle and auxiliary vehicle, and main vehicle and auxiliary vehicle all comprise vehicle frame, handle, seat cushion, sprocket wheel, chain, pedal and trailing wheel, front-wheel ( 1) There is one in total. There is an inclined sleeve (7) on the rear seat of the main vehicle, and a connecting column (8) is provided at the lower end of the steering shaft of the auxiliary vehicle. The main vehicle and the auxiliary vehicle can be connected side by side through a horizontal frame or through The sleeve (7) and the connecting column (8) are connected front and rear. The horizontal frame is composed of a horizontal bar (4) and a vertical bar (3) connected in a "T" shape. The two ends of the horizontal bar (4) are bolted It is detachably connected to the lower part of the steering shaft of the main car and the auxiliary car. When the main car and the auxiliary car are connected side by side, the front wheel (1) is steerably installed on the end of the longitudinal bar (3) through the front fork (2), while the main car The handle (5) on the right side is detachably connected to the handle (6) on the left side of the auxiliary vehicle through the sleeve rod. When the main vehicle and auxiliary vehicle are connected front and rear, the connecting column (8) is inserted into the sleeve (7) and bolted (10) fixed.

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