CN2432976Y

CN2432976Y - Folding structure of scooter

Info

Publication number: CN2432976Y
Application number: CN00217888U
Authority: CN
Inventors: 黄锦来
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-02
Filing date: 2000-06-02
Publication date: 2001-06-06
Anticipated expiration: 2010-06-02

Abstract

The utility model relates to a folding structure of a scooter, which comprises a folding device and a vehicle frame body. A head pipe is provided with a pivot which is pivoted and penetrated through a first vertical wall and a second vertical wall, and is pivoted and connected with the folding device and the vehicle frame body. The head pipe is penetrated and pivoted with a positioning bolt, and a pushing spring which pushes the positioning bolt is arranged between the inner walls of the head pipe. The first vertical wall is penetrated with two clamping holes, the outside of the first vertical wall is provided with a pressing and withdrawing device which is provided with two pressing and withdrawing columns which press and contact with the positioning bolt. The folding operation and the vertical supporting operation of the scooter are convenient, fingers are far away from the paths of movable members, and the accidental clamping of the fingers can be avoided. If the utility model is clashed by a foreign object, the fracture of the positioning bolt can be avoided, and the safety can be raised.

Description

The Kickboard Scooter folded structure

The utility model is to carry out improved design at the Kickboard Scooter folded structure.

Kickboard Scooter mainly is positioned at the joystick of pedal one end and is met the second chief who is located at the joystick end by a pedal, that supplies the user to stand and constituted, because total is all occupied suitable space at vertical and horizontal direction, therefore in design, joystick mostly can be relatively by closing at the pedal upper edge.Existing folded structure is established Connection Block at pedal one end, joystick is located the axle pivot in a connecting frame in contiguous bottom, the connecting frame lateral margin is established a joint pipe and is extended Connection Block, wear a stud shaft between Connection Block and joint pipe, according to this in conjunction with joystick and pedal, Connection Block is equipped with the curved track groove, curved track groove two ends form the block groove to curved respectively the prolonging of stud shaft direction, one bumping post is arranged in joint pipe, its two ends convexedly stretch in the rail groove, one extension spring is arrested with the end and is held stud shaft and bumping post stage casing, and makes bumping post keep being the state that is embedded in the block groove when the normality with the formed elastic pulling force of extension spring, with the locating engagement pipe; And when bumping post shifted out the block groove, bumping post promptly can stud shaft be the block groove that rail groove cunning that arc is followed at the center is embedded to the rail groove other end, caused joystick by receiving or upright support.

Above-mentioned bumping post is to cooperate extension spring and be installed in the block groove, and to remove the relation that clamps between bumping post and block groove, bumping post must be shifted to block groove outer end, user's maneuverability pattern has two in view of the above: one, directly with hand by being pressed in bumping post two ends, application of force pulling bumping post makes it shift out the block groove and enters the rail groove then; Its two, the mat one control handle bumping post that links makes the extensible block groove of bumping post enter the rail groove.

Aforementioned first kind of mode be with hand bumping post two ends again the application of force pull bumping post, its shortcoming is: be not exposed at outside the Connection Block because of bumping post two ends have too many volume, so the user needs to be pressed in the bumping post end face with finger, so want friction between mat finger and bumping post end face to resist extension spring and act on application force on the bumping post, the user must impose sizable positive pressure to the bumping post end face, the pulling force that mat is bigger is more simultaneously pulled out the block groove with bumping post, but also must again bumping post be moved on the continuous arching trajectory on the curved track groove (this moment the user must continue to impose pressure by and the drawing both direction on power), bumping post is not returned in the block groove, so the whole operation action, the application of force and motion process all demonstrate suitable inconvenience and effort; The user breaks away from the process of block groove at the pulling bumping post, and finger is to move a segment distance along the Connection Block surface, and finger very easily is sandwiched between bumping post and block groove or curved track groove, causes unexpected injury.The aforementioned second way though can exempt in the bumping post end face application of force, also can prevent that finger from being pressed from both sides with the control handle bumping post that links, but the design that has control handle to have back and forth to pull, the direction of operating that the operator be difficult for to control determines can only try while pulling, and causes easily operationally to obscure.

The purpose of this utility model is to provide a kind of Kickboard Scooter folded structure, and the pressure of moving back device by pressure is moved back corresponding pressure of post and moved back pilot pin, to remove the location between vehicle frame body and folding device, improves the comfort feature of operation and folds or the safety during upright support.

The technical solution of the utility model is: a kind of Kickboard Scooter folded structure, comprise one a group of folding device and a vehicle frame body, folding device is located at pedal one end, exist side by side and establish one first wall and one second wall, vehicle frame body cover pivot is in place, the contiguous bottom of control lever, its lateral margin is established a pipe and is extended between first, second wall, and a pipe is established a pivot pivot and worn first, second wall pivot joint folding device and vehicle frame body; It is characterized in that;

Head pipe one side pipe wall is worn pivot one pilot pin, establishes a top pushing spring pushing tow between the inwall of pilot pin and head pipe opposite side and pilot pin; First wall wears two blocking holes, and each blocking hole is identical with the interaxle wheelbase of pivot, and the pilot pin outer end is able to pivot and stretches in blocking hole positioning head pipe and folding device; First wall outside is established a pressure and is moved back device;

Pressure is moved back utensil has two to press that to move back post relative with each blocking hole respectively, presses to move back post and compress pilot pin relatively.

Be further described below in conjunction with the utility model embodiment and accompanying drawing thereof.

Fig. 1 is the block diagram of present embodiment.

Fig. 2 is the three-dimensional exploded view of present embodiment.

Fig. 3 is the cutaway view of present embodiment.

Fig. 4 is the diagram of work that folds of present embodiment.

Fig. 5 is the view that folds of present embodiment.

Fig. 6 is one of running condition figure of present embodiment.

Fig. 7 be present embodiment running condition figure two.

Consult Fig. 1, Fig. 2, a kind of Kickboard Scooter folded structure, comprise one a group of folding device 10 and a vehicle frame body 20, folding device 10 is located at an end of pedal 1, vehicle frame body 20 cover pivots are in place, control lever 2 contiguous bottom, upright one first wall 11 and one second wall 12 established of folding device 10 apical margins, vehicle frame body 20 lateral margins are established a pipe 21 and are extended between first,

second wall

11,12, head pipe 21 adjacent end places radially establish a pivot 22, pivot 22 two ends are extended pivot respectively and are worn first,

second wall

11,12, articulate folding device 10 and vehicle frame body 20; Aforementioned and known person is identical.

Head pipe 21 wears a keyhole 23 in the tube wall that abuts

first wall

11,23 pivots of keyhole, one pilot pin 24 (Fig. 3 is seen in cooperation), pilot pin 24 1 ends extend in the head pipe 21, and in adjacent end place radial dilatation formation one resistance ring 242, resist the aperture of ring 242 external diameters, deviate from, establish a top pushing spring 25 in the head pipe 21 to avoid pilot pin 24 greater than keyhole 23, top pushing spring 25 1 ends and head pipe 21 inwalls against, its other end be placed in pilot pin 24 terminal and with resist that ring 242 leans can pushing tow pilot pin 24; First wall 11 cooperates pilot pins 24 to wear two blocking holes 112, and each blocking hole 112 is identical with the wheelbase of 22 on pivot, makes pilot pin 24 outer ends be able to pivot and stretches in blocking hole 112, can positioning head pipe 21 and folding device 10; First wall, 11 outsides are established a pressure and are moved back device 30.

Pressure move back device 30 by bolt 31 interlockings in first wall 11, pressure is moved back device 30 and is established one in the punishment of contiguous two ends and press and move back post 32, it is corresponding with each blocking hole 112 respectively that each pressure is moved back post 32, and the one end extends in the blocking hole 112 relative with it, pressure is moved back post 32 and is compressed pilot pin 24 relatively, voltage supply is moved back post 32 pressures and is moved back pilot pin 24, to remove the location of head pipe 21 and folding device 10; Pressure is moved back device 30 and is worn two containing holes 33, a pivot ring 34 is radially established in contiguous first wall 11 places in containing hole 33 inside, pressure is moved back post 32 pivots and is through at pivot ring 34, pressure is moved back post 32 and is formed a head end 322 in pivot ring 34 1 ends and compress pilot pin 24, other end overcoat one pressure cap 36, suppress pressure cap 36 in view of the above and promptly linked to press and move back post 32, press and move back pilot pin 24; Pressure is moved back post 32 in

pressure cap

36 and 34 axle sleeves of pivot ring, one return spring 35, and return spring 35 two ends offset with pivot ring 34 anchor rings, pressure cap 36 respectively, and voltage supply is moved back post 32 and resetted; In addition, be divided into each and press each pressure cap 36 that moves back post 32 can be adapted to different color (as red, blue dichromatism), be beneficial to the user and distinguish.

Consult Fig. 1, Fig. 2 again, for the location that makes 10 of vehicle frame body 20 and folding devices more firm, can manage 21 at head and establish a quick detach device 40, quick detach device 40 is made up of an axostylus axostyle 41, a compacting nut 42, a compacting ring 43 and one throw rod 44, because quick detach device 40 is known objects, pardon no longer its composition of complete description; First,

second wall

11,12 is arranged with two respectively at apical margin and falls into groove 114,124, and the relative cramping two of the side face of the compacting nut 42 of quick detach device 40, compacting ring 43 falls into groove 114,124 peripheral edge margin, to improve the steadiness of head pipe 21 location; Moreover, the head pipe 21 lateral margins safety button 50 that is pivoted, safety button 50 1 ends are that axostylus axostyle 41 pivots are worn, safety button 50 other ends form a clasp 52 to curved the prolonging of the second wall direction, and make clasp 52 both sides rims be respectively first by edge 522, second by edge 524, second wall, 12 apical margins are arranged with the catching groove 126 that without exception is hook-type in 114,124 cooperation clasps 52 of each sunken groove, clasp 52 must be cooperated slip into buckle in catching groove 126, the cell wall of catching groove 126 and first leans on edge 524 to cooperate by edge 522, second and leans on mutually, in order to supporting member pipe 21, improve the safety of using.

Consult Fig. 1, Fig. 4 simultaneously, desire with control lever 2 by upright support state by closing at pedal 1, pull throw rod 44 earlier, to remove quick detach device 40 compressing of first,

second wall

11,12 is located, and revolve group safety button 50, make clasp 52 break away from catching groove 126, then push the pressure cap 36 at contiguous pedal 1 front end place, make pressure move back post 32 and manage 21 direction displacements to head, suppress pilot pin 24 by this and leave blocking hole 112, releasing head pipe 21 is connected with 10 of folding devices; Just can pull control lever 2 to pedal 1 direction this moment, make vehicle frame body 20, control lever 2 be heart turn according to pivot 22, pilot pin 24 is to be subjected to top pushing spring 25 pushing tows and to make its outer end keep contacting with first wall, 11 inner edge surfaces, presses to move back post 32, pressure cap 36 and acted on by top pushing spring 25 and reset; Revolve when control lever 2 and to be against pedal 1 upper edge, pilot pin 24 promptly meets with another blocking hole 112, and top pushing spring 25 pushing tow pilot pins 24 enter blocking hole 112, make control lever 2 obtain location once more, finish then control lever 2 by receipts, as shown in Figure 5.Desire will lean on the control lever 2 of receipts to return to upright support state, only need to get final product with aforementioned reversal procedure operation.This shows that of the present utility model extremely convenient by receiving, stand the support operation, the user does not need repeatedly to attempt groping, and gets final product easy operation; In operating process, finger can avoid finger to be crushed by accident away from the path of movable member; Again, see Fig. 6, Fig. 7, when Kickboard Scooter when advancing if its place ahead suffers foreign object head-on collision, this impact to act on the roller of control lever 2 or its bottom, form a moment at pivot 22 because clasp 52 rims are supported by catching groove 126 cell walls, can resist this moment.Avoid pilot pin 24 fracture, high safety.

Claims

1, a kind of Kickboard Scooter folded structure, comprise one a group of folding device and a vehicle frame body, folding device is located at pedal one end, exist side by side and establish one first wall and one second wall, vehicle frame body cover pivot is in place, the contiguous bottom of control lever, its lateral margin is established a pipe and is extended between first, second wall, and a pipe is established a pivot pivot and worn first, second wall pivot joint folding device and vehicle frame body; It is characterized in that:

2, Kickboard Scooter folded structure according to claim 1 is characterized in that pressing and moves back device and wear two containing holes and hold two respectively and press and move back post.

3, Kickboard Scooter folded structure according to claim 2 is characterized in that radially establishing in the containing hole pivot ring, presses to move back post and form a head end in pivot ring one end and compress pilot pin, other end overcoat one pressure cap.

4, Kickboard Scooter folded structure according to claim 3 is characterized in that pressing and moves back post in pressure cap and pivot interannular axle sleeve one return spring, and the return spring two ends offset with pivot ring, pressure cap respectively.

5, Kickboard Scooter folded structure according to claim 1 is characterized in that the pipe safety button that is pivoted, and safety button one end forms a clasp to curved the prolonging of the second wall direction, and the second wall apical margin cooperates clasp to be arranged with catching groove, and clasp slips into buckle in catching groove.

6, Kickboard Scooter folded structure according to claim 5 is characterized in that a pipe is provided with the quick detach device, and first, second wall is arranged with two respectively at apical margin and falls into groove, and the compacting nut of quick detach device, the relative cramping of compacting ring fall into the groove peripheral edge margin.

7, Kickboard Scooter folded structure according to claim 6 is characterized in that catching groove is that the boundary is between each sunken groove.

8, Kickboard Scooter folded structure according to claim 5 is characterized in that a pipe is provided with the quick detach device, and the safety button is worn for the axostylus axostyle institute pivot of quick detach device; The compacting nut of quick detach device, first, second wall of the relative cramping of compacting ring.

9, Kickboard Scooter folded structure according to claim 1 is characterized in that pilot pin one end extends in the pipe, and forms one in the adjacent end place and resist ring, top pushing spring one end and an inside pipe wall against, its other end be placed in pilot pin and with resist ring and lean.