CN201660073U

CN201660073U - Semi-automatic folding moped scooter support column thrusting mechanism

Info

Publication number: CN201660073U
Application number: CN2010201583438U
Authority: CN
Inventors: 钱东高
Original assignee: WUXI SOUTHEAST VEHICLE TECHNOLOGY Co Ltd
Current assignee: WUXI SOUTHEAST VEHICLE TECHNOLOGY Co Ltd
Priority date: 2010-04-14
Filing date: 2010-04-14
Publication date: 2010-12-01
Anticipated expiration: 2020-04-14

Abstract

The utility model provides a semi-automatic folding moped scooter support column thrusting mechanism which can realize automatic folding, and is time-saving for use, and fast and convenient, and is characterized by comprises a handle, a switch and a support column, wherein the handle is arranged on a main bearing seat, the switch is connected with a thruster in an electric-controlled manner, the support column is positioned in the maximal thrusting stroke of a pushing rod of the thruster, the lower end of the support column supports a rear fork, and the part in the rear fork, in the maximal thrusting stroke of the thrusting rod of the thruster, is provided with a through hole in which the support column can slide up and down.

Description

Thrust mechanism of supporting tube of semi-automatic folding moped

(1) technical field

The utility model relates to the morpet technical field, is specially thrust mechanism of supporting tube of semi-automatic folding moped.

(2) background technology

Existing folding bicycle, it comprises vehicle frame, assembly, front-wheel, the trailing wheel with expansion and folder function, the electric-control system that is arranged on the saddle on the vehicle frame and drives front-wheel or trailing wheel.For the ease of carrying, reduce storage space, existing folding bicycle, its vehicle frame adopts one or more foldable structure, realizes folder function, is to pull pine or fastening by manual operation but fold, relatively effort, very inconvenience.

(3) summary of the invention

At above-mentioned technological deficiency, the utility model provides thrust mechanism of supporting tube of semi-automatic folding moped, and it can realize auto-folder, uses laborsaving, quick and easy.

Its technical scheme is such: it is characterized in that: it comprises handle, switch, described handle is installed on the primary load bearing seat, described switch and thruster electricly connect, support tube is positioned at the maximum stroke that promotes of push rod of thruster, the lower end of support tube is supported in the back chain stay, and the maximum position that promotes in the stroke of the push rod that is in thruster in the back chain stay is provided with and can holds the through hole that support tube slides up and down;

It is further characterized in that: described switch is installed on the side-lower of described handle, and the bottom of described handle contacts with switch in rotation; Described switch is installed on the position of controlling of described handle.

After the utility model adopted said structure, handle was controlled thruster by switch, and thruster control support tube can realize that like this power-assist of battery-driven car is folding, fast, conveniently; Just need not launch by foot's strength, safe and reliable, quick and easy.

(4) description of drawings

Fig. 1 is in the structural representation of deployed condition for using boosted vehicle of the present utility model;

Fig. 2 is in the structural representation of folded state for using boosted vehicle of the present utility model;

Fig. 3 is a textural association scheme drawing of the present utility model.

(5) specific embodiment

See Fig. 3, the utility model comprises handle 8, handle 8 is installed on primary load bearing seat 20, the side-lower of handle 8 is provided with switch 9, the bottom of handle 8 contacts with switch 9 in rotation, and switch 9 and thruster 15 electricly connect, and support tube 14 is positioned at the maximum stroke that promotes of push rod of thruster 15, the lower end of support tube 14 is supported in back chain stay 17, and the maximum position that promotes in the stroke of the push rod that is in thruster 15 of back chain stay 17 is provided with and can holds the through hole that support tube 14 slides up and down; This is the embodiment 1 of thrust mechanism (among Fig. 1, Fig. 2, through hole is covered by primary load bearing seat 20).

The another kind of structure of the thrust mechanism of support tube 14 is exactly that the position of controlling of handle 8 is provided with switch 9 and (does not express among Fig. 1, mention handle 8 like this, can realize action to switch 9), switch 9 and thruster 15 electricly connect, and be identical among other structures and the embodiment 1.

When vehicle frame by deployed condition when rugosity is changed, angle of inclination handle 8 power that are subjected to carrying, (handle 8 is installed on primary load bearing seat 20 by the return torsion spring to overcome the application force of return torsion spring, inclination certain angle during installation, in order that the switch 9 of control sidepiece, if switch 9 is installed on the position of controlling of handle 8, then normal mounting just can), utilize the stressed principle of single-point fixed vertical, handle 8 is whole around the attachment point rotation, the punching press shape face of 8 lower end side of shaking hands can be oppressed the switch 9 that is fitted on the primary load bearing seat 20 and be touched slide bar, make its conducting, give thruster 15 working signals that are arranged on the chain stay 17 of back, the parallel release of thruster 15 inner core push rod fast speedes, withstand strut bar 14, force strut bar 14 and back chain stay 17 acting point to break away from, when handle 8 stressed transmissions were perpendicular to the ground, strut bar 14 had broken away from back chain stay 17, stay tube 12 is along the parallel obliquely downslide of the sleeve pipe 26 of primary load bearing seat 20 in the companion, and last strut bar 14 stretches into the 12b of spacing hole and realizes folding vehicle frame;

Meanwhile, other parts of whole vehicle frame, with shake hands 8 with primary load bearing seat 20 places of being rotationally connected be fulcrum, boxed rod 6 in the four-bar linkage structure, lower link 7 rotate respectively and between the preceding Connection Block 3, primary load bearing seat 20, the free end of pipe box 24, bar 23 progressively separates in the decoupling rod, decoupling rod length overall lengthening, vertical distance dwindles until two bars almost to press close between boxed rod, the lower link, and front fork 2, preceding standpipe 4, handlebar 5 and front-wheel 1 lean on to trailing wheel; And flexible power-assisted pull bar 22 chain stay 17 after jack-up under lower link 7 promotions of rotating, back chain stay 17 is rotated along clockwise direction along the place of being rotationally connected of back chain stay 17 with primary load bearing seat 20, trailing wheel 18 is close to front-wheel, withstand the lower surface (see figure 2) of the leading section of back chain stay 17 until locating part 13-2, thereby realized the folding and locking of vehicle frame.Whole folding process fast, conveniently.

In the utility model, thruster 15 belongs to the market existing procucts.Among Fig. 1, Fig. 2, front-wheel 1, front fork 2, preceding standpipe 4, handlebar 5, boxed rod 6, lower link 7, saddle pipe 10, first shackle member 11, middle stay tube 12, second shackle member 13, strut member 13-1, locating part 13-2, battery 16, trailing wheel 18,

microcontroller

19,21 switches, flexible power-assisted pull bar 22, motor 23, pipe box 24, saddle 25, the 12b of spacing hole, locating part 12a.

Claims

1. thrust mechanism of supporting tube of semi-automatic folding moped, it is characterized in that: it comprises handle, switch, support tube, described handle is installed on the primary load bearing seat, described switch and thruster electricly connect, described support tube is positioned at the maximum stroke that promotes of push rod of thruster, the lower end of described support tube is supported in the back chain stay, and the maximum position that promotes in the stroke of the push rod that is in thruster in the chain stay of described back is provided with and can holds the through hole that support tube slides up and down.

2. according to the described thrust mechanism of supporting tube of semi-automatic folding moped of claim 1, it is characterized in that: described switch is installed on the side-lower of described handle, and the bottom of described handle contacts with switch in rotation.

3. according to the described thrust mechanism of supporting tube of semi-automatic folding moped of claim 1, it is characterized in that: described switch is installed on the position of controlling of described handle.