CN102259680A

CN102259680A - V-shaped synchronous folding handle

Info

Publication number: CN102259680A
Application number: CN2010101837015A
Authority: CN
Inventors: 庞明方
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-25
Filing date: 2010-05-25
Publication date: 2011-11-30

Abstract

The invention provides a V-shaped synchronous folding handle. The handle consists of a folding base, a left handle, a right handle, a left shaft, a right shaft, a left gear, a right gear and a counter-locked screw with a handle. The handle is characterized in that the folding base is equipped with two longitudinally parallel circular holes with longitudinal seams on the bottom; a through hole vertical to the two seams is arranged at the seams positioned below the two circular holes; the counter-locked screw with the handle is inserted into the through hole so as to lock or loosen the left shaft and the right shaft which penetrate into the longitudinally parallel holes on the folding base; the left handle is fixedly connected on the left shaft, and the right handle is fixedly connected on the right shaft; the left gear is arranged on the left shaft, the right gear is arranged on the right shaft, and the left gear is meshed with the right gear; and a support for the left handle and the right handle is arranged in the front of the folding base, a shroud for covering the left gear and the right gear is arranged in the back of the folding base, and a sunken hole is arranged at the lower part of the folding base and can be sheathed in an internal extension pipe in a front forked pipe of a bicycle in a close-fitting manner. By utilizing the V-shaped synchronous folding handle, the handles and handle bars can be folded at the same time so as to reduce the folding time and folding joints.

Description

The V-shape synchronous mode folds handgrip

Technical field:

The present invention relates to a kind of bicycle folding handgrip, is V-shape during particularly a kind of expansion, utilizes two identical gears mesh, and the folding handgrip of the V-shape synchronous mode that left and right handles can be folded synchronously.

Background technology:

Though the folding handgrip of existing in the market several moneys, it as my patent No. Collapsible handle-bar of bicycle of VL2006100284140 etc., but these folding handgrips all have a common defects, the left and right handles that is exactly handgrip can fold, but barre needs to fold once more in addition, this had just both increased folding joint, had increased the folding time again.

Summary of the invention:

The objective of the invention is to provide a kind of left and right handles folding the time, is also reached barre the folding handgrip of V-shape synchronous mode of folding effect; The object of the present invention is achieved like this, the V-shape synchronous mode folds handgrip: comprise folding pedestal, the left hand handle, right handgrip, left side axle, right axle, left gear, right gear and band handle are to the lock screw, it is characterized in that: vertically also routine on the folding pedestal, the bottom is two circular holes with seam vertically, place with seam below two circular holes, it is vertical to perforation to be provided with one and two seams, to being installed with the band handle in boring a hole to the lock screw, can lock or unclamp and penetrate on the folding pedestal vertically and left side axle in the routine hole and right axle, left hand is being fixedly connected on the axle of a left side, right handgrip is fixedly connected on the right axle, left gear is installed on an end of left side axle, right gear is installed on an end of right axle, and left and right sides gear is meshing with each other, in the front portion of folding pedestal, be provided with the backer of a left and right handles, at the rear portion of folding pedestal, also be covered with a cover cap that covers left gear and right gear, in the bottom of folding pedestal, be provided with one and fall into the hole, but the inside extending tube in the bicycle front fork pipe is inserted in the close-fitting socket.

The invention has the beneficial effects as follows: folding handgrip, can reach the also folding effect of barre simultaneously, reduced folding time and folding joint, make bicycle folding can reach more effective, faster.

Description of drawings:

Fig. 1 is a structural representation of the present invention

Fig. 2 is the folding back of the present invention effect scheme drawing

Fig. 3 is the folding pedestal rear portion of the present invention cover upper cover External view

Fig. 4 is the folding effect figure of gearless of the present invention and no cap style

Fig. 5 is the expansion design sketch of gearless of the present invention and no cap style

The specific embodiment:

Embodiment 1, according to Fig. 1, Fig. 2, Fig. 3, the folding handgrip of V-shape synchronous mode comprises: 1---folding pedestal, 2---left hand handle, and 3---right handgrip, 4---left side axle, 5---right axle, 6---left gear, 7---right gear, 8---band is to the lock screw; Wherein folding pedestal 1 also comprises: 11---the backer, and 12---cover cap, 13---fall into the hole;

Have vertically also routine on the described folding pedestal 1, the bottom is two circular holes with seam vertically, place with seam under two circular holes, it is vertical to perforation to be provided with one and two seams, to being installed with described band handle in the perforation to lock screw 8, rotate described band handle to lock screw 8, can lock or unclamp and penetrate described folding pedestal 1 vertically and described left side axle 4 in the routine hole and described right axle 5, described left gear 6 is installed on an end of left side axle 4, described right gear 7 is installed on an end of described right axle 5, described left gear 6 is meshing with each other with described right gear 7, front portion at described folding pedestal 1, also be provided with a left hand 2 and the described backer 11 of right handgrip 3, at the rear portion of described folding pedestal 1, be covered with the described cover cap 12 that covers left gear 6 and right gear 7, in the bottom of described folding pedestal 1, be provided with a described sunken hole 13, but the inside extending tube in the bicycle front fork pipe is inserted in the close-fitting socket; Change the described band of pine to lock screw 8, pull left hand and right hand in a handgrip, another handgrip can and then launch or gathering under the effect of left gear 6 and right gear 7.

Embodiment 2, according to Fig. 5, Fig. 6, and folding handgrip gearless of V-shape synchronous mode and cap style, compare with embodiment 1, lacked left gear 6, right gear 7 and cover cap 13, when folding, unscrew the band to the lock screw 8, with two hands press down simultaneously left hand 2 and right handgrip 3 get final product.

Claims

1. the folding handgrip of V-shape synchronous mode comprises: folding pedestal, the left hand handle, right handgrip, left side axle, right axle, left gear, right gear and band handle are to the lock screw, it is characterized in that: vertically also routine on the folding pedestal, the bottom is two circular holes with seam vertically, place with seam below two circular holes, it is vertical to perforation to be provided with one and two seams, to being installed with the band handle in boring a hole to the lock screw, can lock or unclamp and penetrate on the folding pedestal vertically and left side axle in the routine hole and right axle, left hand is being fixedly connected on the axle of a left side, right handgrip is fixedly connected on the right axle, left gear is installed on an end of left side axle, right gear is installed on an end of right axle, left and right sides gear is meshing with each other, in the front portion of folding pedestal, be provided with the backer of a left and right handles, at the rear portion of folding pedestal, also be covered with a cover cap that covers left gear and right gear, in the bottom of folding pedestal, be provided with one and fall into the hole, but the inside extending tube in the bicycle front fork pipe is inserted in the close-fitting socket.

2. V-shape synchronous mode according to claim 1 folds handgrip, and its feature also comprises gearless and no cap style, it is characterized in that: compare with claim 1, lacked left gear, right gear and cover cap.