CN201176137Y

CN201176137Y - Retractable bus handle

Info

Publication number: CN201176137Y
Application number: CNU2008200064855U
Authority: CN
Inventors: 董雪峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-08
Filing date: 2008-03-08
Publication date: 2009-01-07
Anticipated expiration: 2018-03-08

Abstract

The utility model discloses a telescopic bus catch, comprising a fixing frame, a connecting belt and a catch, wherein the fixing frame is fixed on the vehicle draw rod, whose one end is connected with the fixing frame and the another end is connected with the catch, the handle is provided with a device for contracting and braking the connecting belt. The telescopic bus catch has simple structure, simple production, simple use and low cost, which can make users convenient and safe in bus and can protect elders, children and women.

Description

A kind of scalable public vehicle handle

Technical field

The utility model is about a kind of handle apparatus, and more particularly, it is about a kind of scalable public vehicle handle.

Background technology

The handle that uses on city motor bus, the subway and other modes of transport all is a regular length now, this is just not too suitable for height has the different people of height, tall is light not as good as directly being held on the pull bar, sawed-off need directly extend arm just can catch hold of handle, very painstaking, in addition some also draw less than, for the female friend who likes to be beautiful, wear haubergeon elongation arm summer and haul handle, can be seen armpit down by others undoubtedly, very awkward.

Summary of the invention

The utility model overcomes the deficiencies in the prior art, and a kind of scalable public vehicle handle is provided.

The purpose of this utility model is to be achieved by following proposal;

A kind of scalable public vehicle handle of the present utility model, comprise fixed mount, connecting band, handle, fixed mount is fixed on the vehicle pull bar, one of connecting band is connected with fixed mount, the other end links to each other with handle, it is characterized in that described handle is provided with the device that can make connecting band retraction and braking, connecting band preferably has the fixed mount of certain distance to be connected with two, the restoring device of handle is by runner, mandrel, clockwork spring is formed, mandrel is fixed in the handle, the runner central mounting is on mandrel, clockwork spring one end is fixed on the mandrel, and an end is fixed on the runner, and connecting band is coiled on the runner, the runner outer rim is a profile of tooth, the brake equipment of described handle is by tension spring shaft, extension spring, slipper, anchor shaft is formed, and anchor shaft is fixed in the handle, and slipper is installed on the anchor shaft, extension spring one end draws motion block one end and is fixed on the tension spring shaft, slipper one side be can with runner ingear profile of tooth.Shake hands preferably to form, so that the device that will bounce back and brake is installed on its inside by bottom and cover.

The utility model has the advantages that:

1, simple in structure, be easy to make;

2, easy to use, with low cost.

Description of drawings

Accompanying drawing is an example structure scheme drawing of the present utility model

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:

In the drawings, a kind of scalable public vehicle handle of the present utility model, comprise fixed mount 1, connecting band 2, handle 3, fixed mount 1 is fixed on the vehicle pull bar, connecting band 2 one head ends are connected with fixed mount 1, the other end links to each other with handle 3, connecting band 2 has the fixed mount 1 of certain distance to be connected with two, to guarantee the stability of handle 3, handle 3 is provided with the device that can make connecting band 2 retractions and braking, the restoring device of handle 3 is by runner 4, mandrel 6, clockwork spring 5 is formed, and mandrel 6 is fixed in the handle 3, and runner 4 central mountings are on mandrel 6, clockwork spring 5 one ends are fixed on the mandrel 6, one end is fixed on the runner 4, and connecting band 2 is coiled on the runner 4, and runner 4 outer rims are profile of tooth; The brake equipment of handle 3 is made up of tension spring shaft 10, extension spring 9, slipper 7, anchor shaft 8, anchor shaft 8 is fixed in the handle 3, slipper 7 is installed on the anchor shaft 8, and extension spring 9 one ends draw motion block 7 one ends and are fixed on the tension spring shaft 10, slipper 7 one sides be can with runner 4 ingear profiles of tooth.When elongating connecting band 2, available hand is up dialled slipper 7 one ends, this moment, the other end of slipper 7 down moved apart runner 4, did not just mesh, with the connecting band 2 that is coiled on the runner 4 being pulled out when pulling, but take-off the brake piece 7 when moving suitable length to, because the effect of extension spring 9 makes slipper 7 one terminal past moving down, this moment, the other end of slipper 7 up moved, just with runner 4 engagements, runner 4 can't be rotated, reach the purpose of braking connecting band 2.If allow connecting band 2 bounce back, available hand is up dialled slipper 7 one ends, this moment, the other end of slipper 7 down moved apart runner 4, just do not mesh, because clockwork spring 5 has gathered energy when connecting band 2 is drawn out, institute is so that runner 4 revolutions also just make connecting band 2 retractions, and this principle of design is the same with tape measure.

Claims

1, a kind of scalable public vehicle handle, comprise fixed mount, connecting band, handle, fixed mount is fixed on the vehicle pull bar, and connecting band one end is connected with fixed mount, the other end links to each other with handle, it is characterized in that: described handle is provided with the device that can make connecting band retraction and braking.

2, a kind of scalable public vehicle handle according to claim 1, it is characterized in that: described connecting band is connected with a plurality of fixed mounts.

3, a kind of scalable public vehicle handle according to claim 1, it is characterized in that: the restoring device of described handle is made up of runner, mandrel, clockwork spring, mandrel is fixed in the handle, the runner central mounting is on mandrel, clockwork spring one end is fixed on the mandrel, one end is fixed on the runner, and connecting band is coiled on the runner, and the runner outer rim is a profile of tooth.

4, a kind of scalable public vehicle handle according to claim 1, it is characterized in that: the brake equipment of described handle is made up of tension spring shaft, extension spring, slipper, anchor shaft, anchor shaft is fixed in the handle, slipper is installed on the anchor shaft, extension spring one end draws motion block, one end is fixed on the tension spring shaft, slipper one side be can with runner ingear profile of tooth.