CN203268267U

CN203268267U - Scooter folding stand pipe

Info

Publication number: CN203268267U
Application number: CN 201320189992
Authority: CN
Inventors: 俞龙华
Original assignee: Zhejiang Easy Vehicle Co ltd
Current assignee: Zhejiang Easy Vehicle Co ltd
Priority date: 2013-04-15
Filing date: 2013-04-15
Publication date: 2013-11-06
Anticipated expiration: 2023-04-15

Abstract

The utility model discloses a scooter folding stand pipe, and belongs to the technical field of scooters. The scooter folding stand pipe solves the problems that when an existing scooter is folded, operation tools are needed, and operation is tedious and not high in safety and reliability. The scooter folding stand pipe comprises a scooter head pipe and a front fork pipe. The scooter head pipe is connected with the front fork pipe in a pivot mode, and can be folded relative to the front fork pipe in a rotating mode; the stand pipe is further sleeved with a sliding sleeve barrel; a locking mechanism and a resetting mechanism are arranged between the sliding sleeve barrel and the scooter head pipe or the front fork pipe; the sliding sleeve barrel can slide back and forth along the stand pipe, and the pivoted position of the scooter head pipe and the front fork pipe can be sleeved with the sliding sleeve barrel under the control of the locking mechanism and the resetting mechanism. The scooter folding stand pipe has a folding function, and can reduce the area occupied by the scooter and ensure that the scooter is easily stored and is convenient to carry; the scooter folding stand pipe can be folded because of being capable of being unlocked through pushing of the sliding sleeve barrel, and is easy and convenient to operate without additional auxiliary tools.

Description

The collapsible standpipe of a kind of Kickboard Scooter

Technical field

The utility model belongs to the Kickboard Scooter technical field, relates to a kind of Foldable skate-board, particularly a kind of collapsible standpipe of Kickboard Scooter.

Background technology

Kickboard Scooter is the novel product form of the another skateboarding after conventional skateboard, liked by the teenager.In prior art, the keystone configuration of common Kickboard Scooter is at the vehicle frame front and back ends wheel that is pivoted, set up a pedal on the stage casing, ride on pedal with one when using operation, and another pin is namely trampled ground support and is pushed away, and when Kickboard Scooter has the inertia force that slides forward, then both feet is received stepped on pedal, when Kickboard Scooter speed slowed to the stopping time, repeat above-mentioned action and repeatedly operate, even Kickboard Scooter has the laborsaving effect of riding instead of walk of dividing a word with a hyphen at the end of a line, also have motion and the effect of lying fallow concurrently.

This type of Kickboard Scooter idling to design on, be front end at the vehicle frame standpipe that is pivoted, the upper end of standpipe is provided with handle, the lower end is connected with front fork, front vehicle wheel is articulated on front fork, makes front-wheel be turned to the control of handle.

Because the design utmost point of above-mentioned handle and standpipe takes up space, it is very not convenient to collect, carry, and people make improvements one after another, can realize folding, and are easy to carry and take in.The fold mechanism of Kickboard Scooter mainly contains two kinds in the market, and a kind of is to be articulated with at vehicle frame to realize foldingly between the part of standpipe and pedal, and this class formation has destroyed the integral structure of vehicle frame, causes structure built on the sand, poor stability.Another kind is standpipe to be made as the bent shape that folds of mutual pivot joint, is convenient to it and folds back and fold, and still, the blocking device of such mechanism's burst exposes, and has destroyed standpipe moulded, affects the attractive in appearance of car load.

Although above-mentioned two kinds of fold mechanisms differ from one another, but, in actual mechanical process, more or less all needing to be aided with other instruments operates, fold mechanism has affected the car load profile, and complex operation, safety and reliability are not high, relatively require great effort when folding or opening, accidentally also easily block and hinder hand.

Summary of the invention

The purpose of this utility model is for the existing the problems referred to above of existing Kickboard Scooter, and has proposed a kind of folding operation standpipe simply and easily.

The purpose of this utility model can realize by following technical proposal: the collapsible standpipe of a kind of Kickboard Scooter, comprise head tube and front fork tube, head tube and front fork tube pivot joint also can turn folding with respect to front fork tube, it is characterized in that, also be arranged with a slider tube on described standpipe, be provided with lockout mechanism and Bringing-back mechanism between slider tube and head tube or front fork tube, described slider tube can slidably reciprocate and in articulated section that lockout mechanism and Bringing-back mechanism lower control limit system are entangled described head tube and front fork tube along standpipe.

In the above-mentioned collapsible standpipe of a kind of Kickboard Scooter, described lockout mechanism comprises lock pin and the lockhole that is opened on slider tube, offer pin-and-hole on head tube, lock pin and the first spring are set in pin-and-hole, lock pin stretches out under the first action of the spring and is inserted in lockhole.

In the above-mentioned collapsible standpipe of a kind of Kickboard Scooter, the end, outer end of described lock pin is circular arc.When slider tube slides, can utilize the arcuate guide of end that lock pin is pressed in pin-and-hole, remove the locking of slider tube.

In the above-mentioned collapsible standpipe of a kind of Kickboard Scooter, described Bringing-back mechanism comprises retracing spring, retracing spring is set on head tube and by slider tube and overlaps, and is equipped with a stopper on slider tube and head tube, and two stoppers are blocked in respectively two of above-mentioned retracing spring.

In the above-mentioned collapsible standpipe of a kind of Kickboard Scooter, described head tube comprises upper binding head and main pipe, an end of upper binding head and above-mentioned front fork tube pivot joint, and the other end is connected with main body tube by holding screw.

Compared with prior art, the collapsible standpipe of this Kickboard Scooter possesses folder function, can reduce taking up room of Kickboard Scooter, makes Kickboard Scooter be easy to be stored and takes in, and is easy to carry.Can unlock by promoting slider tube, make standpipe can realize folding, simple to operation, do not need extra accessory appliances.Slider tube shape and standpipe match, and keep consistency with standpipe in appearance, and be comparatively attractive in appearance.

Description of drawings

Fig. 1 is the sectional structure schematic diagram of the collapsible standpipe of this Kickboard Scooter.

Fig. 2 is that Fig. 1 is at the partial enlarged drawing at A place.

Fig. 3 is the decomposing schematic representation of the collapsible standpipe of this Kickboard Scooter.

Fig. 4 is the structural representation of the slider tube on standpipe when being in latched position.

Fig. 5 is the structural representation of the slider tube on standpipe when being in the unlocked position.

Fig. 6 is the structural representation of standpipe when being in folded state.

In figure, 1, head tube; 11, upper binding head; 11a, pin-and-hole; 11b, lock pin; 11c, the first spring; 11d, plug; 12, main pipe; 13, holding screw; 2, front fork tube; 21, lower union joint; 22, front fork body; 23, bearing pin; 3, handle; 4, slider tube; 41, lockhole; 5, retracing spring; 6, stopper; 7, pivot.

The specific embodiment

Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.

As shown in Fig. 1～3, the collapsible standpipe of this Kickboard Scooter comprises head tube 1 and front fork tube 2, and an end of head tube 1 vertically is connected with handle 3, and the other end and front fork tube 2 are by pivot 7 pivot joints.The pivot joint position of head tube 1 and front fork tube 2 also is arranged with a slider tube 4, offers lockhole 41 on slider tube 4.

Head tube 1 is divided into upper binding head 11 and main pipe 12 these two sections, front fork tube 2 is divided into lower union joint 21 and front fork body 22 these two sections, a holding screw 13 axially passes upper binding head 11, upper binding head 11 is docking together with main pipe 12, and be connected above-mentioned upper binding head 11 and lower union joint 21 pivot joints between lower union joint 21 and front fork body 22 by a bearing pin 23.

Laterally offer a pin-and-hole 11a on upper binding head 11, lock pin 11b and the first spring 11c are set in pin-and-hole 11a, lock pin 11b stretches out and is inserted in the lockhole 41 of above-mentioned slider tube 4 from of pin-and-hole 11a under the effect of the first spring 11c, and the other end of pin-and-hole 11a is provided with plug 11d.On upper binding head 11, cover has retracing spring 5, and retracing spring 5 is overlapped by slider tube 4 simultaneously, is equipped with two that 6, two stoppers 6 of a stopper are blocked in respectively above-mentioned retracing spring 5 on slider tube 4 and upper binding head 11.

Under normal state, slider tube 4 is under the effect of retracing spring 5, and to position shown in Figure 4, this moment, slider tube 4 was enclosed within the articulated section of upper binding head 11 and lower union joint 21 by pushing tow, and head tube 1 and front fork tube 2 are locked, and can't turn folding.And lock pin 11b stretches out under the effect of the first spring 11c, in the pin-and-hole 11a on outer end insertion slider tube 4, makes slider tube 4 realize in the axial direction locking, and under the prerequisite without External Force Acting, slider tube 4 keeps stabilized conditionss.

When needs are folding, press lock pin 11b, overcome the first spring 11c elastic force, lock pin 11b detaches lockhole 41 and is retracted in pin-and-hole 11a, next the locking of releasing to slider tube 4 can upwards promote slider tube 4, makes the pivot joint position expose (as shown in Figure 5), in this process, retracing spring 5 is compressed.At last, head tube 1 is rotated around pivot 7, can realize folding (as shown in Figure 6) of being responsible for.

In the time of need to resetting, head tube 1 is just pulled, when head tube 1 was in same straight line with front fork tube 2, slider tube 4 moved downward under the effect of retracing spring 5, again was enclosed within the pivot joint position, and lock pin 11b just ejects and is inserted in pin-and-hole 11a.

In the present embodiment, need slider tube 4 is upwards promoted to realize folding, therefore 4 of slider tubes are resetted and the mechanism of locking action all is arranged on head tube 1.Also these can be resetted and lockout mechanism etc. is arranged on front fork tube 2, and corresponding the moving downward also of slider tube 4 can be realized folder function.

Should be appreciated that, in claims of the present utility model, specification sheets, all " comprising ... " all are interpreted as open implication, and namely its implication is equal to " containing at least ... ", and should not be construed as enclosed implication, namely its implication should not be construed " only comprising ... ".

Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims

1. collapsible standpipe of Kickboard Scooter, comprise head tube (1) and front fork body (2), head tube (1) also can turn folding with respect to front fork body (2) with front fork body (2) pivot joint, it is characterized in that, also be arranged with a slider tube (4) on described standpipe, be provided with lockout mechanism and Bringing-back mechanism between slider tube (4) and head tube (1) or front fork body (2), described slider tube (4) can be along the articulated section that standpipe slidably reciprocates and entangles described head tube (1) and front fork body (2) in lockout mechanism and Bringing-back mechanism lower control limit system.

2. the collapsible standpipe of a kind of Kickboard Scooter according to claim 1, it is characterized in that, described lockout mechanism comprises lock pin (11b) and is opened in lockhole (41) on slider tube (4), offer pin-and-hole (11a) on head tube (1), lock pin (11b) and the first spring (11c) are set in pin-and-hole (11a), and lock pin (11b) stretches out and is inserted in lockhole (41) under the first spring (11c) effect.

3. the collapsible standpipe of a kind of Kickboard Scooter according to claim 2, is characterized in that, the end, outer end of described lock pin (11b) is circular arc.

4. according to claim 1 and 2 or 3 collapsible standpipes of described a kind of Kickboard Scooter, it is characterized in that, described Bringing-back mechanism comprises retracing spring (5), retracing spring (5) is set in head tube (1) upward and is overlapped by slider tube (4), be equipped with a stopper (6) on slider tube (4) and head tube (1), two stoppers (6) are blocked in respectively two of above-mentioned retracing spring (5).

5. according to claim 1 and 2 or 3 collapsible standpipes of described a kind of Kickboard Scooter, it is characterized in that, described head tube (1) comprises upper binding head (2) and main pipe (12), one end of upper binding head (2) and above-mentioned front fork body (2) pivot joint, the other end is connected with main body tube by holding screw (13).