CN2414977Y - Convertible child's bicycle - Google Patents

Abstract

The utility model discloses a convertible bicycle for children, whichcomprises a bicycle body (A), front wheels (B), rear wheels (C), a steering wheel (D), a chair (E), a bicycle brake (F) and a triangular frame (G) arranged at the right rear side of the bicycle body. The utility model is characterized in that connecting rods (1), (2) are correspondingly fixed on a cross beam and an oblique beam of the bicycle body (A) in parallel, and a lower rod (3) of the steering wheel (D) is arranged on the connecting rods (1), (2) in a movable fit mode. Since using a four-wheel design and controlling the steering through the steering wheel, the utility model is particularly suitable for children. The operation is safe and convenient. When not be used, the utility model can be disassembled to a two-wheel bicycle.

Description

The distortion child's bicycle

The utility model relates to a kind of distortion child's bicycle.

At present, the bicycle that children extensively ride usefulness mostly is the design of wushu two-wheeled or two-wheeled band auxiliary wheel, exists following defective: one, be unsuitable for and lowly make children operate, make for the children for low, because its age is little, wushu control turns to not easy to operate; Two, the design of two-wheeled or band auxiliary wheel still exists less stable, easily falls down, exists potential safety hazard.

The utility model is exactly at the problems referred to above: provide a kind of children that are particularly suitable for all ages and classes to use, easy operating control and good stability, safe and reliable bicycle.

The technical solution of the utility model is: the distortion child's bicycle comprises vehicle body (A), front-wheel (B), trailing wheel (C) and bearing circle (D), seat (E), brake (F), and horizontal stroke, the cant beam of spider (G) vehicle body (A) of vehicle body (A) right lateral side all adopt twin beams.It is characterized in that corresponding parallel pipe link (1), (2) of being fixed with on the crossbeam, cant beam at vehicle body (A), lower beam (3) the running-fit formula of bearing circle (D) is installed on pipe link (1), (2), and the lower end of lower beam (3) is connected with vertical shaft (12) on the vehicle body (A) of the left and right sides respectively by adjustable rod (4); Brake (F) is the cable brake of existing bicycle, its control handle (5) is separately fixed on the crossbeam (11) on the vehicle body (A), brake lining (6) is contained in respectively between the rear wheel support on trailing wheel (C) and the vehicle body (A), be distributed in the both sides of trailing wheel (C), the both sides of seat (E) crossbeam, the cant beam on the Vee formation frame of axis, the vehicle body (A) of three end points by three corner steady (7) and trailing wheel (C) respectively fixedly mount.One end of central sill (8) is fixed on the centre of pipe link (2), and the other end is fixed on the bottom of Cuo chair (E), and the middle part of foot-operated (9) is installed on the central sill (8), and foot-operated (9) are torque transfer of the present utility model.

Characteristics of the present utility model also are also to be respectively installed with antivibration spring (10) on the vertical shaft (12) on the vehicle body (A).

Characteristics of the present utility model also are can add the entrucking shell in the outside of vehicle body (A), rise and decorate and protective effect, to increase aesthetic feeling of the present utility model.

Because the utility model adopts bearing circle control to turn to, changed traditional wushu design, making the utility model be more suitable for children uses, easy operating, particularly the utility model design for four-wheel, and be more stable than the two-wheeled car like this, when riding, children can not fall down easily, safety improves greatly, especially also has additional antivibration spring and car shell in the utility model, makes the utility model safe and attractive in appearance more.

Fig. 1 is a birds-eye view of the present utility model

Fig. 2 is a right elevation of the present utility model

As shown in Figure 1 and Figure 2: the utility model comprises vehicle body (A), front-wheel (B), trailing wheel (C) and bearing circle (D), seat (E), brake (F), and horizontal stroke, the cant beam of spider (G) vehicle body (A) of vehicle body (A) right lateral side all adopt twin beams.It is characterized in that corresponding parallel pipe link (1), (2) of being fixed with on the crossbeam, cant beam at vehicle body (A), lower beam (3) the running-fit formula of bearing circle (D) is installed on pipe link (1), (2), and the lower end of lower beam (3) is connected with vertical shaft (12) on the vehicle body (A) of the left and right sides respectively by adjustable rod (4).Brake (F) is the cable brake of existing bicycle, its control handle (5) is separately fixed on the crossbeam (11) on the vehicle body (A), brake lining (6) is contained in respectively between the rear wheel support on trailing wheel (C) and the vehicle body (A), be distributed in the both sides of trailing wheel (C), the both sides of seat (E) are the both sides of three end points with the trailing wheel (C) by three corner steady (7) respectively, and the both sides of seat (E) crossbeam, the cant beam on the Vee formation frame of axis, the vehicle body (A) of three end points by three corner steady (7) and trailing wheel (C) respectively fixedly mount.One end of central sill (8) is fixed on the centre of pipe link (2), and the other end is fixed on the bottom of seat (E), and the middle part of foot-operated (9) is installed on the central sill (8).When need are ridden, the people is sitting on the seat (E), hold bearing circle (D), pedal foot-operated (9), can advance, direction is regulated by bearing circle (D), in the time need not using, clutch control handle (5) the pulling brake lining (6) of brake (F) and be close to trailing wheel (C), thereby brake, get final product withdraw from use.

The utility model can utilize existing perambulator to convert, and the also removable two-wheel car of dressing up of the utility model, and the utility model is reasonable in design ingenious, is fit to very much numerous children and uses.

Claims (3)

1, a kind of distortion child's bicycle comprises vehicle body (A), front-wheel (B), trailing wheel (C) and bearing circle (D), seat (E), brake (F), the spider (G) of vehicle body (A) right lateral side, and horizontal stroke, the cant beam of vehicle body (A) all adopt twin beams.It is characterized in that crossbeam at vehicle body (A), the corresponding parallel pipe link (1) that is fixed with on the cant beam, (2), lower beam (3) the running-fit formula of bearing circle (D) is installed in pipe link (1), (2) on, the lower end of lower beam (3) is connected with vertical shaft (12) on the vehicle body (A) of the left and right sides respectively by adjustable rod (4), the control handle (5) of brake (F) is separately fixed on the crossbeam (11) on the vehicle body (A), brake lining (6) is contained in respectively between the rear wheel support on trailing wheel (C) and the vehicle body (A), be distributed in the both sides of trailing wheel (C), the both sides of seat (E) are respectively by three end points of three corner steady (7) and the axis of trailing wheel (C), crossbeam on the Vee formation frame of vehicle body (A), the cant beam fixed installation.One end of central sill (8) is fixed on the centre of pipe link (2), and the other end is fixed on the bottom of seat (E), and the middle part of foot-operated (9) is installed on the central sill (8).

2, distortion child's bicycle as claimed in claim 1 is characterized in that also being respectively installed with antivibration spring (10) on the vertical shaft (12) on the vehicle body (A).

3,, it is characterized in that to add the entrucking shell in the outside of vehicle body (A) as claim 1 or 2 described distortion child's bicycles.

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