CN202345858U

CN202345858U - Scooter folding device

Info

Publication number: CN202345858U
Application number: CN2011204259801U
Authority: CN
Inventors: 杜启明
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-01
Filing date: 2011-11-01
Publication date: 2012-07-25
Anticipated expiration: 2021-11-01

Abstract

The utility model discloses a scooter folding device which comprises a telescopic pipe mechanism, wherein the two ends of the telescopic pipe mechanism are articulated with a scooter bottom plate and a head pipe respectively; the scooter bottom plate is articulated with the head pipe so that the scooter bottom plate, the head pipe and the telescopic pipe mechanism form a triangle, and the side with the telescopic pipe mechanism is variable; when the telescopic pipe is retracted or stretched, the scooter can be correspondingly folded or expanded, thus the scooter can be folded for collection and is convenient to carry; the stretching/retracting length of the telescopic pipe mechanism is positioned through the matching between a pinball component on the telescopic pipe and a positioning hole on a fixing pipe; and when the pinball component of the telescopic pipe slides to the positioning hole, the pinball of the pinball component is automatically clamped in the positioning hole under the elasticity of a reset spring and does not slide out easily, thus the fixing and positioning of the telescopic pipe mechanism are realized, the scooter is a fixed structure when folded or unfolded, and the safety and reliability are improved.

Description

A kind of Kickboard Scooter folding device

Technical field

The utility model relates to a kind of Kickboard Scooter folding device.

Background technology

The headstock of traditional Kickboard Scooter is captiveed joint with base plate, adopts the Kickboard Scooter structure of this structure firm, safe, when still not using, takes up room very much, is difficult for being stored and takes in, and carry inconvenience; Though also there are some folding Kickboard Scooters now on the market, its folding device structure is too complicated, complex operation, and safety and reliability are not high.

Summary of the invention

In order to overcome the deficiency of prior art, the utility model provides a kind of Kickboard Scooter folding device.

The utility model solves the technical scheme that its technical matters adopted:

A kind of Kickboard Scooter folding device; It is characterized in that comprising telescopic pipe mechanism; One end of said telescopic pipe mechanism and the head tube middle and lower part of Kickboard Scooter are hinged, and the base plate middle front part of the other end and Kickboard Scooter is hinged, and the head tube bottom and the base plate front portion of Kickboard Scooter are hinged; Telescopic pipe mechanism, head tube, base plate are hinged surround triangle; Said telescopic pipe mechanism comprises stationary pipes and the telescopic pipe that is sleeved in the stationary pipes, and telescopic pipe can endwisely slip along stationary pipes, in telescopic pipe mechanism, also is provided with the detent mechanism that can stationary pipes and telescopic pipe be positioned at extended configuration and collapse state respectively.

Said detent mechanism comprises two groups of hoodle assemblies that are separately positioned on the telescopic pipe side, the axial distribution of described two groups of hoodle assemblies on the telescopic pipe side, and have a determining deviation.

Said hoodle assembly comprises retracing spring and is distributed in telescopic pipe both sides hoodle; Be provided with and the cooresponding knock hole of hoodle assembly in the stationary pipes both sides; On the telescopic pipe both sides, offer the hoodle hole that can supply corresponding hoodle to stretch out, make hoodle can skid off and clip in the knock hole of stationary pipes.

The head of said hoodle is a hemispherical dome structure, and its afterbody is provided with the ring ladder fixture block, and said ring ladder fixture block external diameter is bigger than hoodle hole, makes hoodle can not skid off the hoodle hole fully.

Said retracing spring is installed in the telescopic pipe, and two ends respectively roof pressure at the aft end face of two hoodles, when telescopic pipe slides into hoodle and knock hole correspondence position, hoodle can owing to the automatic clip of elastic force of retracing spring in knock hole.

Said stationary pipes knock hole is provided with button, when hoodle slides into knock hole, presses the button, and can make hoodle skid off knock hole.

Said head tube is being provided with locating convex block with the base plate hinged place, and base plate is provided with and the cooresponding fixing screw of locating convex block, and when telescopic pipe was stretched to required expanded position, fixing screw one end roof pressure was on the end face of locating convex block.

The beneficial effect of the utility model is: Kickboard Scooter base plate and head tube are hinged, and between the two a hinged telescopic pipe mechanism, make Kickboard Scooter base plate, head tube, telescopic pipe mechanism surround a triangle; And limit, telescopic pipe mechanism place is transformable, so when the telescopic pipe shortening or when extending, Kickboard Scooter just can corresponding folding or expansion; Make that Kickboard Scooter is collapsible to be taken in; And be convenient for carrying, the telescopic pipe mechanism cooperates the flexible length in location through the hoodle assembly that is installed on the telescopic pipe with the knock hole that is arranged on the stationary pipes, when the hoodle assembly of telescopic pipe slides into knock hole; The hoodle of hoodle assembly can since the automatic clip of elastic force of retracing spring in knock hole; Realize the fixing and location of telescopic pipe mechanism, thereby make Kickboard Scooter folding or be a fixed mechanism when launching, improve its safety and reliability.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified:

Fig. 1 is that the utility model extends structural representation when Kickboard Scooter is launched;

Fig. 2 is that the utility model shortens structural representation when making Kickboard Scooter folding;

Fig. 3 is that the utility model extends the front view figure when Kickboard Scooter is launched;

Fig. 4 is an A-A cross-sectional view among the utility model Fig. 3;

Fig. 5 is the local amplification profile of B part among the utility model Fig. 3.

The specific embodiment

Referring to figs. 1 through Fig. 5, Fig. 1 to Fig. 5 is the structural representation of a kind of specific embodiment of the utility model, and is as shown in the figure; A kind of Kickboard Scooter folding device comprises telescopic pipe mechanism 1, and head tube 2 middle and lower parts of an end of telescopic pipe mechanism 1 and Kickboard Scooter are hinged; Base plate 3 middle front parts of the other end and Kickboard Scooter are hinged, and head tube 2 bottoms of Kickboard Scooter and base plate 3 are anterior hinged, telescopic pipe mechanism 1, head tube 2, base plate 3 are hinged surround triangle; Telescopic pipe mechanism 1 comprises stationary pipes 11 and the telescopic pipe 12 that is sleeved in the stationary pipes 11; And telescopic pipe 12 can endwisely slip along stationary pipes 11, also is being provided with two groups of 4, two groups of hoodle assemblies 4 of hoodle assembly axial distribution on telescopic pipe 12 sides that can stationary pipes 11 and telescopic pipe 12 be positioned at extended configuration and collapse state respectively in the telescopic pipe mechanism 1; And has a determining deviation; When telescopic pipe mechanism 1 shortens or during elongation, Kickboard Scooter just can corresponding folding or expansion, and through two groups of hoodle assemblies 4 telescopic pipe mechanism 1 is shortened or positioning and fixing when extending; Realize the folding function of taking in of Kickboard Scooter, and be convenient for carrying.

As shown in the figure; Stating hoodle assembly 4 comprises retracing spring 42 and is distributed in telescopic pipe 12 both sides hoodles 41; Be provided with and hoodle assembly 4 cooresponding knock holees 111 in stationary pipes 11 both sides; On telescopic pipe 12 both sides, offer the hoodle hole 121 that can supply corresponding hoodle 41 to stretch out, make hoodle 41 can skid off and clip in the knock hole 111 of stationary pipes 11; Retracing spring 42 is installed in the telescopic pipe 12, and respectively roof pressure is at the aft end face of two hoodles 41 at two ends, and to slide into hoodle 41 seasonable with 111 pairs of knock holees when telescopic pipe 12, hoodle 41 can since the automatic clip of elastic force of retracing spring 42 in knock hole 111; Stationary pipes 11 knock holees 111 are provided with button 112, when hoodle 41 slides into knock hole 111, press the button 112; Can make hoodle 41 skid off knock hole 111, in the time of in hoodle 41 does not have the knock hole 111 of clip in stationary pipes 11, telescopic pipe 12 can axially be free to slide in stationary pipes 11; At this moment in the time of need launching Kickboard Scooter, conter clockwise upset head tube 2, telescopic pipe 12 is driven elongation; When sliding required expanded position, corresponding near the hoodle 41 of the hoodle assembly 4 of head tube 2 with knock hole 111, owing to the elastic force effect of retracing spring 42; Hoodle 41 is advanced in the knock hole 111 by roof pressure, and at this moment Kickboard Scooter launches and is a fixed sturcture, when needs are folding; Press the button 112, make hoodle 41 skid off knock hole 111, at this moment telescopic pipe mechanism 1 is in movable state; Cw upset head tube 2 is when sliding required folding position, corresponding with knock hole 111 near the hoodle 41 of the hoodle assembly 4 of base plate 3; Because the elastic force effect of retracing spring 42, hoodle 41 is advanced in the knock hole 111 by roof pressure, and at this moment Kickboard Scooter folds and is a fixed sturcture; Whole folding and expanding is simple and quick, because the elastic force effect of retracing spring, when telescopic pipe mechanism 1 is retractable to desired location; Hoodle 41 is advanced knock hole 111 by roof pressure automatically, and because the existence of elastic force, first hoodle 41 is difficult for skidding off knock hole 111; Make the Kickboard Scooter structure firm, safe and reliable.

Further; As shown in the figure, the head of hoodle 41 is a hemispherical dome structure, and its afterbody is provided with ring ladder fixture block 411; Ring ladder fixture block 411 external diameters are bigger than hoodle hole 121; Make hoodle 41 can not skid off hoodle hole 121 fully, can prevent that hoodle 41 from excessively skidding off and making 4 inefficacies of hoodle assembly, improves its reliability and safety; And the head design of hoodle 41 is a hemispherical dome structure; Hoodle 41 need not skid off knock hole 111 fully, gets final product but only need the head hemisphere portion of hoodle 41 to skid off, and at this moment rotates head tube 2; Driving telescopic pipe mechanism 1 slides and can skid off knock hole 111 to hoodle 41 fully; So just can let the elongation end design of button 112 a little short, and be unlikely to long and worry that excessively pushing the elongation end clip that makes button 112 advances in the hoodle hole 121, make the convenient more of whole telescopic pipe mechanism 1 operation.

Further again; As shown in the figure, head tube 2 is being provided with locating convex block 21 with base plate 3 hinged places, and base plate 3 is provided with and locating convex block 21 cooresponding fixing screws 31; When telescopic pipe 12 is stretched to hoodle 41 near the hoodle assembly 4 of base plate 3 with knock hole 111 correspondence positions; Fixing screw 31 1 end roof pressures make telescopic pipe 12 be unlikely to over stretch and skid off stationary pipes 11 on the end face of locating convex block 21, further improve the reliability and the safety of telescopic pipe mechanism 1.

The above-mentioned a kind of preferred embodiment of the utility model that is merely can also be made corresponding variation in practical application, for example detent mechanism 5 can be designed to: other locate modes such as pin location, latch location are not described further at this.

So those of ordinary skill in the art should belong in the protection domain of the utility model conversion of under the prerequisite of spirit of the present invention, being done that is equal to or corresponding the change.

Claims

1. Kickboard Scooter folding device; It is characterized in that comprising telescopic pipe mechanism (1); Head tube (2) middle and lower part of one end of said telescopic pipe mechanism (1) and Kickboard Scooter is hinged; The base plate of the other end and Kickboard Scooter (3) middle front part is hinged; The head tube of Kickboard Scooter (2) bottom and base plate (3) are anterior hinged, make telescopic pipe mechanism (1), head tube (2), base plate (3) be hinged and surround triangle, and said telescopic pipe mechanism (1) comprises stationary pipes (11) and is sleeved on the telescopic pipe (12) in the stationary pipes (11); And telescopic pipe (12) can endwisely slip along stationary pipes (11), in telescopic pipe mechanism (1), also is provided with the detent mechanism (5) that can stationary pipes (11) and telescopic pipe (12) be positioned at extended configuration and collapse state respectively.

2. a kind of Kickboard Scooter folding device according to claim 1; It is characterized in that said detent mechanism (5) comprises the two groups of hoodle assemblies (4) that are separately positioned on telescopic pipe (12) side; The axial distribution of described two groups of hoodle assemblies (4) on telescopic pipe (12) side, and have a determining deviation.

3. a kind of Kickboard Scooter folding device according to claim 2; It is characterized in that said hoodle assembly (4) comprises retracing spring (42) and is distributed in telescopic pipe (12) both sides hoodles (41); Be provided with and the cooresponding knock hole of hoodle assembly (4) (111) in stationary pipes (11) both sides; On telescopic pipe (12) both sides, offer the hoodle hole (121) that can supply corresponding hoodle (41) to stretch out, make hoodle (41) can skid off and clip in the knock hole (111) of stationary pipes (11).

4. a kind of Kickboard Scooter folding device according to claim 3; The head that it is characterized in that said hoodle (41) is a hemispherical dome structure; Its afterbody is provided with ring ladder fixture block (411); Said ring ladder fixture block (411) external diameter is bigger than hoodle hole (121), makes hoodle (41) can not skid off hoodle hole (121) fully.

5. a kind of Kickboard Scooter folding device according to claim 3; It is characterized in that said retracing spring (42) is installed in the telescopic pipe (12); And two ends difference roof pressure is at the aft end face of two hoodles (41); When telescopic pipe (12) slides into hoodle (41) and the cooresponding position of knock hole (111), hoodle (41) can since the automatic clip of elastic force of retracing spring (42) in knock hole (111).

6. a kind of Kickboard Scooter folding device according to claim 2; It is characterized in that said stationary pipes (11) knock hole (111) is provided with button (112); When hoodle (41) slides into knock hole (111); Press the button (112), can make hoodle (41) skid off knock hole (111).

7. a kind of Kickboard Scooter folding device according to claim 1; It is characterized in that said head tube (2) is being provided with locating convex block (21) with base plate (3) hinged place; Base plate (3) is provided with and the cooresponding fixing screw of locating convex block (21) (31); When telescopic pipe (12) when being stretched to required expanded position, fixing screw (31) one end roof pressures are on the end face of locating convex block (21).