CN2427246Y

CN2427246Y - Skate-board

Info

Publication number: CN2427246Y
Application number: CN 00233747
Authority: CN
Inventors: 沈行维
Original assignee: SHENCUN SPECIAL ALUMINIUS ALLOY MANUFACTURING FACTORY FOSHAN CITY
Current assignee: SHENCUN SPECIAL ALUMINIUS ALLOY MANUFACTURING FACTORY FOSHAN CITY
Priority date: 2000-05-15
Filing date: 2000-05-15
Publication date: 2001-04-25
Anticipated expiration: 2010-05-15

Abstract

The utility model discloses a pedaling board vehicle, which comprises a movable handle, a handle sleeve pipe, a vehicle head pipe, a bearing bowl set arranged in the vehicle head pipe, a folding mechanism, a pedaling board, a front fork frame pipe, a front wheel, a back wheel and a braking cover. The handle sleeve pipe is a straight pipe with an equal inner diameter. A straight pipe of the movable handle is inserted into an inner chamber of the handle sleeve pipe and can vertically slide. A vertical pipe of a fork frame of the front wheel is tightly fixed with the lower end of the handle sleeve pipe in the vehicle head pipe by screw nuts. The utility model has the advantages that the movable handle can freely, vertically and telescopically move in the handle sleeve pipe and the strength of the handle sleeve pipe is high.

Description

A kind of scooter

The utility model relates to the sports apparatus technical field, particularly a kind of scooter.

Existing a kind of scooter is made up of movable handgrip 1, handgrip sleeve pipe 2, head tube 3, fold mechanism 4, pedal 5, front-wheel crotch 6, front-wheel 7, trailing wheel 8, braking top 9, referring to shown in Figure 1.Owing to be subjected to the restriction of folded size, its handgrip part must have enough flexible height could satisfy instructions for use, therefore the structure of its handgrip 1 is referring to shown in Figure 2, the standpipe 10 of front-wheel crotch is housed in head tube 3, and the endoporus of this front-wheel crotch standpipe 10 can allow the straight-tube portion of movable handgrip 1 pass through.Handgrip sleeve pipe 2 is up-small and down-big stepped body, in the lower end of handgrip sleeve pipe 2, has an open slot vertically, with pipe collar handgrip sleeve pipe 2 lower end sections is fastened on the front forked frame pipe 10.Said structure be because the concentricity of handgrip sleeve pipe 2 and front forked frame pipe 10 inconsistent can cause that activity was obstructed when movable handgrip 1 was flexible up and down, can make movable handgrip 1 stuck when serious.

The purpose of this utility model is to provide a kind of scooter, and it can not only satisfy the flexible requirement for height of movable handgrip, and can also stretch flexible, smooth and easy by assurance activity handgrip.

The purpose of this utility model is achieved in that a kind of scooter, as if comprise movable handgrip, handgrip sleeve pipe, head tube and buried bearing group thereof, fold mechanism, pedal, front forked frame pipe, front-wheel, trailing wheel, braking top, described handgrip sleeve pipe is a uniform internal diameter straight tube; The straight tube of movable handgrip inserts the grip cover tube cavity and can do upper and lower slip; The standpipe of described front-wheel crotch is fastenedly connected with handgrip sleeve pipe lower end in head tube by nut.

Advantage of the present utility model is: (1) because the handgrip sleeve pipe is a uniform internal diameter straight tube, thereby movable handgrip hole upper and lower swimmingly telescopic movable very within it.(2) because the handgrip sleeve pipe is the tubing of an integral type, thereby its intensity height.

Fig. 1 is the structural representation of existing a kind of scooter.

Fig. 2 is the cutaway view that scooter handgrip shown in Figure 1 is regulated stretching structure.

Fig. 3 is the utility model structural representation.

Fig. 4 is the cutaway view that scooter handgrip shown in Figure 3 is regulated stretching structure.

By following embodiment the utility model is further elaborated.

A kind of scooter of the utility model, as if by movable handgrip 15, handgrip sleeve pipe 17, head tube 18, nut 19, front-wheel crotch 20, screw rod 21, bearing organize 22, fold mechanism 23, pedal 24, front-wheel 25, trailing wheel 26, braking top 27 and pipe clamp 28 form, referring to Fig. 3, shown in Figure 4.Described handgrip sleeve pipe 17 is a uniform internal diameter straight tube; The straight tube 16 of movable handgrip 15 inserts handgrip sleeve pipe 17 inner chambers and can slide up and down; The standpipe 14 of described front-wheel crotch 20 is fastenedly connected with handgrip sleeve pipe 17 bottoms in head tube 18 by screw rod 21 and nut 19; There is open slot 13 upper end of handgrip sleeve pipe 17 and pipe clamp 28 is housed.

Its course of work is as follows: unclamp pipe clamp 28, handgrip straight tube 16 can be free to slide in handgrip sleeve pipe 17.Handgrip straight tube 16 is risen or drop to the required height of user, clamp pipe clamp 28 again, handgrip straight tube 16 promptly is fixed on the position that needs.

Claims

1, a kind of scooter as if comprise movable handgrip, handgrip sleeve pipe, head tube and buried bearing group thereof, fold mechanism, pedal, front forked frame pipe, front-wheel, trailing wheel, braking top, is characterized in that described handgrip sleeve pipe is a uniform internal diameter straight tube; The straight tube of movable handgrip inserts the grip cover tube cavity and can do upper and lower slip; The standpipe of described front-wheel crotch is fastenedly connected with handgrip sleeve pipe lower end in head tube by nut.