CN2442925Y

CN2442925Y - Foldable handle-bar for scooter or bicycle

Info

Publication number: CN2442925Y
Application number: CN 00251374
Authority: CN
Inventors: 潘余明
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-05
Filing date: 2000-09-05
Publication date: 2001-08-15
Anticipated expiration: 2010-09-05

Abstract

The utility model discloses a foldable handle-bar for scooters or bicycles. Existing fixed type handle-bars or detachable handle-bars occupy large space, and are inconvenient to fold and use. The utility model comprises a handle-bar seat and handles, wherein, the handles are arranged at both sides of the handle-bar seat. The utility model is characterized in that the handles are in movable fit with the handle-bar seat through rotating shaft which penetrates through the handle-bar seat, and positioning pins arranged in the inner cavities of the handles are matched with pin holes on the handle-bar seat; the lower end of the handle-bar seat presents an opening shape, and the handles can be conveniently folded or unfolded at both sides of the handle-bar seat. The utility model has the advantages of space saving, convenient use, etc.

Description

A kind of folding Kickboard Scooter or bicycle handle

The utility model relates to a kind of folding Kickboard Scooter or bicycle handle.

Along with modern life space is more and more crowded, the space that people park cars also more and more is restricted.A large amount of bicycles crowd at a narrow space, and its handlebar overwhelming majority is the fixed type handlebar, not only take up room, and it are all very inconvenient to park, take; It is wide than vehicle body because of its handlebar to adopt the Kickboard Scooter of fixed type handlebar to fold the back, its transportation of inconvenience, stores and carries.No. 99233491 Chinese patent discloses " a kind of removable direction wushu handlebar ", its " U " elasticity button inlay card hand end that utilizes two ends respectively to be provided with a location double wedge respectively is provided with in the left and right sides handle of two symmetrical through holes, and the location double wedge just is placed in the two symmetrical through holes, again left and right handlebar is plugged in the handle rack transverse tube two ends that two ends respectively are provided with a circle hole, utilize the location double wedge to snap in the knock hole and handlebar and handle rack transverse tube are located mutually, the soft rope of an elasticity passes handle rack transverse tube two ends and respectively is positioned in the handlebar of the left and right sides.Though this patent has remedied the existing product big deficiency that takes up room, also exist handlebar to take the back apart if soft rope disconnects, then part such as handle easily scatters and disappears, and is not easy to defectives such as senior people or juvenile folding handles.

The purpose of this utility model is to overcome the deficiency of prior art, and a kind of saving space is provided, and is easy to use, is easy to the folding Kickboard Scooter or the bicycle handle that transport, store and carry.

To achieve these goals, the utility model has adopted following technical scheme: this folding Kickboard Scooter or bicycle handle comprise seat and the handle that is positioned at its both sides, it is characterized in that handle cooperates the rotating shaft activity of seat by connecting, the locating dowel pin of being located at the handle inner chamber with the pin-and-hole on the seat is cooperated; Described lower end seat is opening-like.Locating dowel pin pass on the handle knock hole and during the pin-and-hole on the seat, handle is fastened on the seat.When pushing locating dowel pin and making it break away from pin-and-hole, handle is that the axle center folds a seat lower end with the rotating shaft, to reduce shared space, is convenient to transport, store, carry.

Described locating dowel pin is symmetrical arranged, and is provided with a spring each other, and the locating dowel pin resilience is resetted.

A described seat lower end is provided with and Kickboard Scooter or bicycle profile tube bonded assembly collar, and this collar can be welded on the standpipe, makes car handle and standpipe heavy keying fit.

Described seat top can make handle rotate freely a little more than limit, handle two ends when folding, seamless between a handle and a seat during expansion.

Described the width of seat lower ending opening side more than or equal to the distance between locating dowel pin and the rotating shaft, locating dowel pin can not skid off seat when guaranteeing that handle is folding, is convenient to manipulate.

The utility model has adopted folding Kickboard Scooter or bicycle handle, can push locating dowel pin easily during use, makes it break away from pin-and-hole, handle is folded at the seat lower end, not only significantly reduced handle and taken up space, and folding very convenient, be convenient to transport, store, carry.

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

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of the utility model after folding.

As shown in Figure 1 and Figure 2, the utility model comprises seat (1) and is positioned at the handle (2) of its both sides.Seat (1) is " T " font, upper end closed, the lower end is opening-like.The both ends of seat (1) are respectively had two holes, and promptly shaft hole (10) and pin-and-hole (7) correspondingly have shaft hole (10) and knock hole (6) on the handle (2).Handle (2) by the rotating shaft (3) that connects the shaft hole (10) on shaft hole (10 ') and the handle with seat (a 1) activity is cooperated.Be located at handle (2) inner chamber and the inlay card locating dowel pin (4) in knock hole (6) and the pin-and-hole on the seat (7) cooperated, when locating dowel pin (4) pass on the handle knock hole (6) and during the pin-and-hole on the seat (7), handle (2) just can be fastened on the seat (1).

Be connected with a spring (5) between the locating dowel pin, make it and to be compressed and to reset.Push locating dowel pin (4) and make it break away from pin-and-hole, the seat wall is blocked, press down handle (2) this moment, it is that rotate in the axle center with rotating shaft (3) just, thereby may be folded on the seat lower end, is convenient to manipulate.

Seat (1) bottom is provided with and Kickboard Scooter or bicycle profile tube bonded assembly collar (8), and this collar can be welded on the standpipe (9), makes handlebar and standpipe (9) secure fit.

Seat (1) top a little more than limit, handle two ends, is made that handle rotates freely when folding, seamless between a handle and a seat during expansion.

The width of seat (1) lower ending opening side is slightly larger than or equals distance between locating dowel pin (4) and the rotating shaft (3), locating dowel pin (4) is blocked a seat wall unlikely skidding off (1) all the time when guaranteeing that handle is folding.

During use, with being folded at the upwards expansion of the handle of seat both sides, be in the pin-and-hole (7) by the locating dowel pin that the seat wall is blocked, the tension force of spring is embedded in the pin-and-hole (7) locating dowel pin, thereby makes handle (2) and seat (1) heavy keying fit; When folding, press the locating dowel pin (4) that embeds in the pin-and-hole (7), slightly rotate to make the seat wall is blocked locating dowel pin (4), so handle (2) is folded at again seat both sides, lower end.

Claims

1, a kind of folding Kickboard Scooter or bicycle handle, comprise seat (1) and be positioned at the handle (2) of its two side, it is characterized in that handle (2) cooperates the rotating shaft (3) of seat by connecting with a seat (1) is movable, the locating dowel pin (4) of being located at its inner chamber with the pin-and-hole on the seat (7) is cooperated, described lower end seat (1) is opening-like.

2, a kind of folding Kickboard Scooter as claimed in claim 1 or bicycle handle is characterized in that locating dowel pin (4) is symmetrical arranged, and is provided with a spring (5) to each other.

3, a kind of folding Kickboard Scooter as claimed in claim 1 or bicycle handle is characterized in that seat (1) bottom is provided with and Kickboard Scooter or bicycle profile tube bonded assembly collar (8).

4, a kind of folding Kickboard Scooter as claimed in claim 1 or bicycle handle is characterized in that seat (1) top a little more than handle (2) limit, two ends.

5, a kind of folding Kickboard Scooter as claimed in claim 1 or bicycle handle is characterized in that the width of seat (1) lower ending opening side more than or equal to the distance between locating dowel pin (4) and the rotating shaft (3).