CN206351744U - A kind of child's bicycle - Google Patents

Abstract

The utility model discloses a kind of child's bicycle, including the first vehicle frame, second vehicle frame and the 3rd vehicle frame, first vehicle frame is flexibly connected by axis with the 3rd vehicle frame, second vehicle frame is formed with the 3rd Frame Welding, the front of first vehicle frame is provided with front-wheel, the front-wheel is flexibly connected by front axle with first vehicle frame, the centre position of first vehicle frame is provided with montant, the montant is provided with pedal, the top of first vehicle frame is provided with seat, the rear of 3rd vehicle frame is provided with trailing wheel, the trailing wheel is flexibly connected by rear axle with the 3rd vehicle frame, the trailing wheel uses directional wheel, the top of second vehicle frame is provided with handrail, the handrail uses ergonomic anti-slip rubber, the utility model new structure is simple, used for children, self gravitation is converted into by the strength on arm, gravity is converted into the power travelled forward again, children can be made to enjoy more enjoyment, children's torso is tempered simultaneously.

Description

A kind of child's bicycle

Technical field

The utility model is related to toy for children technical field, specially a kind of child's bicycle.

Background technology

Perambulator be it is one main kind of among toy for children, including child's bicycle, children trolley, baby walker, The major class of child's tricycle four, this is a kind of a kind of tool car played for children to perambulator, there is various vehicles, and perambulator can give child Intelligence development bring certain benefit, the brains development of increase child.Perambulator product is the product for being related to children's safety, such as Modern relevant department of China has promulgated《National toy technical specification of security》Standard, and it is proposed the mandatory production of toy product Product certification, protects the life and health of children, safeguards the interests of consumer most possibly.The concept of toy safety is that children exist Under normal use or foreseeable reasonable abuse, avoid hindering caused by some defects of toy itself are to children to greatest extent Evil, these defects may be from design, manufacturing process or manufacture material.

Current perambulator haves the shortcomings that single structure, no novelty, cost of manufacture are high, damaged, while some youngsters Easily child is damaged under long monitoring if virgin bicycle is stayed out.

Utility model content

The purpose of this utility model is to provide a kind of child's bicycle, with asking for solving to propose in above-mentioned background technology Topic.

To achieve the above object, the utility model provides following technical scheme：A kind of child's bicycle, including the first car Frame, the second vehicle frame and the 3rd vehicle frame, first vehicle frame are flexibly connected by axis with the 3rd vehicle frame, second vehicle frame Formed with the 3rd Frame Welding, the front of first vehicle frame is provided with front-wheel, and the front-wheel passes through front axle and described first Vehicle frame is flexibly connected, and the centre position of first vehicle frame is provided with montant, and the montant is provided with pedal, first vehicle frame Top be provided with seat, the rear of the 3rd vehicle frame is provided with trailing wheel, and the trailing wheel passes through rear axle and the 3rd vehicle frame activity Connection, the trailing wheel uses directional wheel, and the top of second vehicle frame is provided with handrail, and the handrail uses the anti-skidding rubber of ergonomic Glue, first vehicle frame, the second vehicle frame and the 3rd vehicle frame are made of aluminium alloy.

It is preferred that, first vehicle frame, the second vehicle frame, the 3rd vehicle frame and pedal are provided with cavernous body.

It is preferred that, the rear of the 3rd vehicle frame is provided with two groups of trailing wheels.

It is preferred that, the seat uses plastic material, and surface is provided with leather and sponge.

It is preferred that, the front-wheel uses constant speed wheel.

Compared with prior art, the beneficial effects of the utility model are：The new structure is simple, is used for children, leads to The strength crossed on arm is converted into self gravitation, then gravity is converted into the power travelled forward, and children can be made to enjoy more Many enjoyment, while tempering children's torso.

Brief description of the drawings

Fig. 1 is the utility model structural representation.

In figure：1 seat, 2 axis, 3 the 3rd vehicle frames, 4 trailing wheels, 5 rear axles, 6 montants, 7 pedals, 8 front axles, 9 front-wheels, 10 One vehicle frame, 11 second vehicle frames, 12 handrails.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of child's bicycle, including the first vehicle frame 10, Two vehicle frames 11 and the 3rd vehicle frame 3, first vehicle frame 10 are flexibly connected by axis 2 with the 3rd vehicle frame 3, second car Frame 11 is welded with the 3rd vehicle frame 3, and the front of first vehicle frame 10 is provided with front-wheel 9, and the front-wheel 9 passes through front axle 8 It is flexibly connected with first vehicle frame 10, the centre position of first vehicle frame 10 is provided with montant 6, and the montant 6 is provided with pin Pedal 7, the top of first vehicle frame 10 is provided with seat 1, and the rear of the 3rd vehicle frame 3 is provided with trailing wheel 4, and the trailing wheel 4 leads to Later axle 5 is flexibly connected with the 3rd vehicle frame 3, and the trailing wheel 4 uses directional wheel, and the top of second vehicle frame 11, which is provided with, to be helped Hand 12, the handrail 12 uses ergonomic anti-slip rubber, and first vehicle frame 10, the second vehicle frame 11 and the 3rd vehicle frame 3 are used Aluminium alloy is made.

Operation principle：By the handrail 12 on the second vehicle frame 11, by the first vehicle frame 10 and the 3rd vehicle frame 3 to intermediate compression, The center of gravity of human body is improved, under the gravity of human body, the first vehicle frame 10 and the expansion of the frame of the 3rd car 3, because trailing wheel 4 uses directional wheel, Can not rearward it roll, so that bicycle moving forward, and front-wheel 9 is constant speed wheel, is ensured certainly during declining at center Driving is steady to advance, and improves comfort level.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of child's bicycle, including the first vehicle frame (10), the second vehicle frame (11) and the 3rd vehicle frame (3), it is characterised in that：Institute State the first vehicle frame (10) to be flexibly connected with the 3rd vehicle frame (3) by axis (2), second vehicle frame (11) and the described 3rd Vehicle frame (3) is welded, and the front of first vehicle frame (10) is provided with front-wheel (9), and the front-wheel (9) passes through front axle (8) and institute The first vehicle frame (10) flexible connection is stated, the centre position of first vehicle frame (10), which is provided with montant (6), the montant (6), to be set There is pedal (7), the top of first vehicle frame (10) is provided with seat (1), and the rear of the 3rd vehicle frame (3) is provided with trailing wheel (4), the trailing wheel (4) is flexibly connected by rear axle (5) with the 3rd vehicle frame (3), and the trailing wheel (4) uses directional wheel, institute The top for stating the second vehicle frame (11) is provided with handrail (12), and the handrail (12) uses ergonomic anti-slip rubber, first car Frame (10), the second vehicle frame (11) and the 3rd vehicle frame (3) are made of aluminium alloy.

2. a kind of child's bicycle according to claim 1, it is characterised in that：First vehicle frame (10), the second vehicle frame (11), the 3rd vehicle frame (3) and pedal (7) are provided with cavernous body.

3. a kind of child's bicycle according to claim 1, it is characterised in that：The rear of 3rd vehicle frame (3) is provided with Two groups of trailing wheels (4).

4. a kind of child's bicycle according to claim 1, it is characterised in that：The seat (1) uses plastic material, and Surface is provided with leather and sponge.

5. a kind of child's bicycle according to claim 1, it is characterised in that：The front-wheel (9) uses constant speed wheel.