CN2404792Y

CN2404792Y - Positioning structure for demountable handle bar of bicycle

Info

Publication number: CN2404792Y
Application number: CN 00200156
Authority: CN
Inventors: 蔡水德
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-06
Filing date: 2000-01-06
Publication date: 2000-11-08
Anticipated expiration: 2010-01-06

Abstract

The utility model relates to a positioning structure for demountable handles of bicycles, which mainly relates to a dismountable handle part of a bicycle or a scooter. Through a positioning body, an annulus body part is sheathed with a vertical pipe of a connection pipe. A spiral lock is used for fixing and stopping the positioning body on a position near a transverse pipe (a bolt is butted in a guide groove during locking). Both sides of the positioning body are respectively provided with buckling and stoppering parts which are bigger than a half circular arc for fixing a handle. The positioning structure for demountable handles of bicycles is adopted for making the handle directly finish disassembly and positioning on both sides of the vertical pipe for achieving the goal of convenient placement of the handle without leakage and damage. A convexly arranged hook body of the positioning body can be used for providing the practicability of increasing suspension loaded articles for a bicycle body.

Description

The location structure of removable handlebar

This novel handle portion that relates to a kind of bicycle or Kickboard Scooter, particularly location structure of a kind of removable handle.

Past bone shaker or present quite popular Kickboard Scooter, its handle all is integrated design, the horizontal extension of handle often is the maximum inconvenience place of space hold, and China is populous, so that each metropolitan urban district population is quite dense, so it is narrow that available living space and activity space promptly can seem, house of today for this reason articles for use, fitness equipment, bicycle or Kickboard Scooter ... etc., all with collapsible characteristic as the design-calculated emphasis, so that product is able in that the time spent does not fold the small size that becomes not take up space; The handle of existing bicycle and Kickboard Scooter, it is detachable to be re-established as not the time spent, laterally take volume with what can reduce handle, removable handle has split type and two kinds of kenels of Contiuum type at present, wherein, the split type left side that is meant, right handle is two fully independently individualities, and Contiuum type is with a left side by the rope body, right handle is fixed in two ends, still can keep after handle is removed connecting putting, the former split-type design after the handle partition since be fully with the car body disengaging, so must there be appropriate space to place, just do not cause handle to be lost, not only quite inconvenient in uses, more often forget the situation of not looking for because of stowed position; As for; the design of latter's Contiuum type then is after the handle partition, and utilization rope body still remains on the location frame, and left and right handle is even put; so; must not carry out any space and place, still, use handle to become to hang from above shape because the company of rope body puts; therefore; there is casual pendulum impact phenomenon in regular meeting, causes handle and be easy to generate damage under collision is frequent, Gu its functions of use is still waited to improve.

This later-model purpose is: design a kind of location structure of removable handlebar, so that the handlebar volume when reducing, provides dismounting handle placing property easily, have especially and promote the use effect that efficient was torn, organized to handlebar open.

A kind of location structure of removable handlebar, it mainly is the removable handlebar part of bicycle or Kickboard Scooter, the T font connection pipe of its handle assembled support and handle, be extended down to the guide groove of top side transverse tube in standpipe position formation one, and on the device for quickly disassembling that is fixed in handle support epimere, establish a pair of projection that should guide groove, make connection pipe be utilized the socket of standpipe and handle support, produce and only can go up, the displacement of lower slider and never deflection (by device for quickly disassembling control displacement location), it mainly is: the positioning unit that a front end is provided with hook portion, standpipe with its ring body part fit connection pipe, and utilize screw lock that positioning unit is consolidated to end near transverse tube position (bolt is to be butted in the guide groove during locking), and the positioning unit both sides have respectively greater than the button of the semi arch portion of pulling; By the left and right handle of elastic cable bonded assembly, after the inside of transverse tube slotted eye is separated, the portion of pulling is detained in the winding pipe embedding of handle.

Adopt this button portion of pulling to utilize the banding mode, handle winding pipe collar with left and right dismounting is tight respectively with the both sides button portion of pulling, make handle can directly finish the dismounting location of handle in the standpipe both sides, reach the limit handle place convenient and can not miss, practical purpose that also can clashing and breaking; Car body for split type handle, utilize banding equally or in direct plant mode, handle winding pipe clamp is ended admittedly in the button portion of pulling, reach the implementation result that another kind of handlebar does not take up space and locatees, also can utilize the prominent coupler body of establishing of positioning unit, provide car body to increase the practicality of carry article, reach economic use value easy to use.

Following conjunction with figs. describes in detail:

Fig. 1: the three-dimensional exploded view that is this new structure.

Fig. 2: the three-dimensional combination figure that is this new structure.

Fig. 3: be the scheme drawing that this new structure uses and handlebar places.

At first, please cooperate and consult Fig. 1 and Fig. 2: this is novel to be removable handlebar part 2 about bicycle or Kickboard Scooter, the T font connection pipe 5 of its handle assembled support 3 and handle 4, be extended down to the guide groove 511 of top side transverse tube 52 in 51 formation one of standpipe, and establish a pair of projection 61 that should guide groove 511 at the device for quickly disassembling 6 that is fixed in handle support 3 epimeres, make connection pipe 5 be utilized the socket of standpipe 51 and handle support 3, produce and only can go up, the displacement of lower slider and never deflection, displacement and the location of controlling standpipe 51 with fastening of loosening by device for quickly disassembling 6, it mainly is: the positioning unit 7 that is provided with hook portion 71 at front end, but be arranged with ring body 72 parts of fit standpipe 51, be arranged with in ring body 72 both sides greater than the button of the semi arch portion 73 of pulling, and on ring body 72, establish the screw 74 of a corresponding guide groove 511, cooperate bolt A lock to establish by screw 74, support guide groove 511 modes with bolt A lock, make positioning unit 7 solid ending in close transverse tube 52 positions (assembled formation as shown in Figure 2).

Please cooperate again Fig. 3 shown in, with an elastic cable S bonded assembly left side, right handle 4, after separating by transverse tube 52 inner slotted eyes 521, winding pipe 41 with handle 4 embeds the portion 73 of pulling that detains, this button portion 73 of pulling can utilize the banding mode, finish unloading of handle 4 and tear the location open, the shape that hangs from above that handle 4 no longer is swing arbitrarily, so unlikely generation clashing and breaking situation, and, this novel also can use at car body as separation type handle 4, utilize banding equally or in direct plant mode, handle winding pipe 41 is stuck in button admittedly only pulls portion 73, then can economize and remove the trouble that must place after split type handle 4 dismountings, and forget the leakage of stowed position.

Claims

1. the location structure of a removable handlebar, comprise the removable handlebar part of bicycle or Kickboard Scooter, the T font connection pipe of its handle assembled support and handle, formation one is extended down to the guide groove of top side transverse tube on standpipe, and on the device for quickly disassembling that is fixed in handle support epimere, establish a pair of projection that should guide groove, it is characterized in that: with the standpipe of a positioning unit with its ring body part fit connection pipe, and utilize screw lock that positioning unit is ended admittedly near transverse tube position (bolt is to be butted in the guide groove during locking), the positioning unit two sides have respectively again greater than the button of the semi arch portion of pulling; Be connected with elastic cable or be not connected with the inside slotted eye of the detachable transverse tube of left and right handle of elastic cable, the winding pipe of handle embeds the button portion of pulling.

2. the location structure of removable handlebar according to claim 1; It is characterized in that: the positioning unit front end is established a hook portion that makes things convenient for the carry article.