CN202358263U

CN202358263U - Collection structure of scooter for children

Info

Publication number: CN202358263U
Application number: CN201120491536XU
Authority: CN
Inventors: 周雍红
Original assignee: Dongguan Qingyang Plastic & Metal Products Co Ltd
Current assignee: Dongguan Qingyang Children's Products Co., Ltd.
Priority date: 2011-11-30
Filing date: 2011-11-30
Publication date: 2012-08-01
Anticipated expiration: 2021-11-30

Abstract

The utility model discloses a collection structure of a scooter for children. The collection structure comprises a support pipe, a pedal, a front wheel component and a rear wheel component, wherein the front wheel component is fixedly connected with the lower end of the support pipe; the rear wheel component is mounted at the rear end of the pedal; the improvement is as follows: the support pipe is vertically provided with a slide rail integrally formed with the support pipe; a slide way is arranged in the slide rail; the slide way is internally provided with a sliding part capable of sliding along the slide way; a connection part is fixed at the front end of the pedal; the sliding part is rotatably connected with the connection part; a positioning member is fixed at the upper end of the support pipe; a locking mechanism is arranged at the front end of the pedal; and when the pedal is collected, the locking mechanism is in locked connection with the positioning member. The collection structure of the scooter for children, disclosed by the utility model, is convenient to collect and safe and reliable to use; and moreover, after the collection, the scooter can be vertically placed through the front and rear wheels, and the scooter can be dragged as a luggage case or carried on the back as a knapsack, thereby being very convenient to carry.

Description

The retracting structure of juvenile's Kickboard Scooter

[technical field]

The utility model relates to Kickboard Scooter, particularly a kind of retracting structure of juvenile's Kickboard Scooter.

[background technology]

Along with the development of society, the progress of science, integrate amusement, body-building and the Kickboard Scooter that lies fallow more and more receives liking of consumers in general, this industry has obtained significant progress in recent years; Kickboard Scooter of the prior art is also of all kinds, for example: two-wheel, three-wheel, band LED lamp etc., the Kickboard Scooter of these structures; Its structure is fixed, can not fold, and is extremely inconvenient when carrying; Take bigger collection space, packaging volume is bigger, and the traffic cost during batch manufacturing is also higher; Therefore; There is certain defective in the Kickboard Scooter of this structure, is directed to this defective, has occurred some folding Kickboard Scooters on the market; But still there is following defective in these folding Kickboard Scooters: the folding mode of folding of one of which, juvenile's Kickboard Scooter on the market is sliding on the wheel, and two wheels glide and accomplish folding folding; Can not stand after ride folds like this, be not easy to place; Can not be not easy to carry as dragging box function to tow on the ground after two, on the market this type of Kickboard Scooter folds; Three, the Kickboard Scooter on the market plane can't be reasonably fixing onboard with article such as school bags; And cannot carry at back as the knapsack back of the body.

[utility model content]

The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of and folds conveniently, can tow after folding, the retracting structure of portable juvenile's Kickboard Scooter.

The purpose of the utility model is to realize like this: a kind of retracting structure of juvenile's Kickboard Scooter, and it comprises support tube, pedal and front and back wheel assembly, front component is captiveed joint with the lower end of support tube; Wheel assembly is installed on the rear end of pedal, and its improvement is: vertically be provided with slide rail integrated with it on the said support tube, be provided with slideway in the slide rail; Setting can be along the sliding part of its slip in the slideway, and said pedal front end is set with the convergence part, and said sliding part and convergence part are rotationally connected; Said support tube upper end fixedly installs locations; Said pedal front end is provided with catch gear, and under the pedal collapse state, catch gear is connected with locations locking.

In the said structure; Said catch gear is made up of pull-button, spring, bayonet lock; The front end of said pedal is provided with the catch gear mounting hole, and to the formula structure that is connected to form one, the diameter of spring is less than the large cylinder diameter of bayonet lock by the different cylinder axis of two diameters for said bayonet lock; Said spring housing is located on the small cylinder of bayonet lock; Said bayonet lock is arranged in the catch gear mounting hole, and small cylinder one end of bayonet lock stretches out the catch gear mounting hole and is connected with pull-button is detachable, and Spring Card is located in the catch gear mounting hole.

In the said structure, said sliding part is provided with first perforation, second perforation and at least one the 3rd perforation; Said convergence part front end is provided with connecting bore; Said sliding part through one pass first perforation, connecting bore bearing pin be rotationally connected; Be respectively arranged with first pulley in the two ends of said bearing pin; The bottom of said pedal is set with left sliding panel and right sliding panel, and the madial wall of said left and right sliding panel is provided with guide groove, and what first pulley at said bearing pin two ends can slide in two guide grooves is arranged in said two guide grooves; Be provided with sheave shaft in said the 3rd perforation; The sheave shaft two ends are respectively equipped with second pulley; In the chute that is arranged at slide rail that said second pulley can slide in chute, under the pedal normal operating condition, the big column of bayonet lock part is inserted in said second perforation under the effect of spring.

In the said structure; The front end of said pedal is provided with a breach, and the width of said breach is slightly larger than the width of locations, and the locations front end is provided with and the suitable through hole of bayonet lock diameter; The parallel axes of the axis of said through hole and said catch gear mounting hole; Under the pedal collapse state, the locations front end is placed in the breach, in the through hole of big column part insertion locations under the effect of spring of bayonet lock.

The utility model beneficial effect is: the retracting structure of juvenile's Kickboard Scooter of the utility model, and it folds conveniently, and is safe and reliable, concrete; In the time of need folding, first step release is under running condition; A support tube of holding vehicle frame in hand, another is held pull-button in hand and is pulled outwardly, move the position to after; Revolve in a clockwise direction and turn 90 degrees, again it is pulled outwardly on earth, catch the hand of pull-button to loosen when lock is accomplished when solving; Need vehicle frame is upwards mentioned, to pedal slightly receive downward power or be rotated down automatically after can loose one's grip, just calculate the release completion this moment; Second step folded: pedal will forward the angle parallel with support tube to when vehicle frame is carried enough highly, and the pedal of holding in hand that unclamp pull-button this moment upwards pushes away, and when shifting the top onto, pushes away when motionless, folds its this completion of process; The 3rd step folded locking: this moment, vehicle frame need stand on ground; Trailing wheel lands; The hand of grabbing pedal then need regain one's grip on after pull-button accomplishes the action of first step release; Bayonet lock can be engaged to automatically and carry out sealedly in the through hole of locations, and shift behind the end handrail tube folding of entire product onto downwards again and accomplish this moment; In the time of need opening and using, the locking state of the catch gear that the first step must be removed earlier is under collapse state; Adopt above-mentioned identical method to remove the locking of catch gear,, it is rotated clockwise to when changeing motionless when pedal free skating on earth the time; The release action of catch gear tries again; To slightly up change simultaneously, when hearing " card " sound, vehicle frame has been in running condition again.By this, realize folding and opening procedure of Kickboard Scooter, easy and simple to handle, safe and reliable, in addition, after folding completion, front and back wheel can make the Kickboard Scooter placement of standing, and can be used as baggage container and tows, and also can be used as knapsack and shoulders, and it is very convenient to carry.

[description of drawings]

Fig. 1 is the decomposing schematic representation of the utility model

Fig. 2 is the enlarged diagram at A place among Fig. 1

Fig. 3 is the enlarged diagram at B place among Fig. 1

Fig. 4 is the structural representation of catch gear

Fig. 5 is the structural representation of locations

Fig. 6 is the structural representation of convergence part

Fig. 7 is the utility model normal operating condition figure

Fig. 8 is the utility model collapse state Fig. 1

Fig. 9 is the utility model collapse state Fig. 2

Figure 10 is the part sectional view of the utility model normal operating condition

Figure 11 is the part sectional view of the utility model collapse state

Figure 12 is the enlarged diagram at C place among Figure 10

Figure 13 is the enlarged diagram at D place among Figure 11

Among the figure: 1; Support tube 2; Pedal 201; Catch gear mounting hole 3; Front component 4; Wheel assembly 5; Slide rail 51; Slideway 6; Sliding part 61; First perforation 62; Second perforation 63; The 3rd perforation 7; Convergence part 71; Connecting bore 8; Locations 81; Through hole 9; Catch gear 91; Pull-button 92; Spring 93; Bayonet lock 10; Bearing pin 11; First pulley 12; Left side sliding panel 13; Right sliding panel 14; Sheave shaft 15; Second pulley 16; Breach 17; Front-wheel protective cover 18; Stiffener.

[specific embodiment]

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

Referring to figs. 1 through shown in Figure 13, the utility model has disclosed a kind of retracting structure of juvenile's Kickboard Scooter, and it comprises support tube 1, pedal 2 and front and

back wheel assembly

3,4;

Front component

3,4 is captiveed joint with the lower end of support tube 1, and wheel assembly 4 is installed on the rear end of pedal 2, vertically is provided with slide rail 5 integrated with it on said support tube 1 excircle; Be provided with slideway 51 in the slide rail 5, setting can be along the sliding part 6 of its slip in the slideway 51, and said pedal 2 front ends are set with convergence part 7; Sliding part 6 is rotationally connected with convergence part 7; Said support tube 1 upper end fixedly installs locations 8, and said pedal 2 front ends are provided with catch gear 9, under pedal 2 collapse states; Catch gear 9 is connected with locations 8 lockings, realizes the locking under the pedal collapse state.

With reference to Fig. 3, shown in Figure 4, catch gear 9 is made up of pull-button 91, spring 92, bayonet lock 93, and the front end of said pedal 2 is provided with catch gear mounting hole 201; To the formula structure that is connected to form one, the diameter of spring 92 is less than the large cylinder diameter of bayonet lock 93 by the different cylinder axis of two diameters for said bayonet lock 93, and purpose is to make spring 92 by the inboard of block at large cylinder; Said spring 92 is sheathed on the small cylinder of bayonet lock 93, and the bayonet lock 93 behind the sheathed spring 92 is arranged in the catch gear mounting hole 201, small cylinder one end of bayonet lock 93 stretch out catch gear mounting hole 201 and with 91 detachable connections of pull-button; Spring 92 is arranged in the catch gear mounting hole 201, with this, forms rubber-like catch gear 9; When firmly being pulled outwardly pull-button 91, bayonet lock 93 is outwards motion thereupon, can realize release; Spring 92 is in compressive state, cancels external force (loosing one's grip), and spring 92 recovers deformation; Bayonet lock 93 is inwardly moved, can realize locking (collapse state locking or running condition locking).

With reference to Fig. 1, Fig. 2, shown in Figure 6, sliding part 6 is provided with first perforation 61, second perforation 62 and at least one the 3rd perforation 63; Said convergence part 7 front ends are provided with connecting bore 71; Said sliding part 6 through one pass first perforation 61, connecting bore 71 bearing pin 10 be rotationally connected; Be respectively arranged with first pulley 11 in the two ends of said bearing pin 10; The bottom of said pedal 2 is set with left sliding panel 12 and right sliding panel 13, and the madial wall of said left and right sliding

panel

12,13 is provided with guide groove, and first pulley 11 at said bearing pin 10 two ends is arranged in said two guide grooves; Can slide along guide groove, be convenient to pedal 2 and fold in the process more smooth and easy; Be provided with sheave shaft 14 in said the 3rd perforation 63, sheave shaft 14 two ends are respectively equipped with second pulley 15, in the slideway that is arranged at slide rail 5 51 that said second pulley 15 can slide in slideway 51; Fold in the process at pedal 2, sliding part 6 drives pedal 2 and in the slideway 51 of slide rail 5, slides up and down, and accomplishes folding; With reference to Figure 10,12; Under pedal 2 normal operating conditions, pedal 2 is in horizontality, and pedal 2 front ends are positioned at support tube 1 lower end; The big column part of bayonet lock 93 is inserted under the effect of spring 92 in said second perforation 62, realizes the locking under the running condition.

With reference to Fig. 3, shown in Figure 5, the front end of pedal 2 is provided with a breach 16, and the width of said breach 16 is slightly larger than the width of locations 8; Locations 8 front ends are provided with and the suitable through hole 81 of bayonet lock 93 diameters; The parallel axes of the axis of said through hole 81 and said catch gear mounting hole 201 is with reference to Figure 11,13, under pedal 2 collapse states; Locations 8 front ends are placed in the breach 16, in the through hole 81 of the big column of bayonet lock 93 part insertion locations 8 under the effect of spring 92.

Extremely shown in Figure 13 with reference to Fig. 7, the retracting structure of juvenile's Kickboard Scooter of the utility model, it folds conveniently, and is safe and reliable; In concrete the use, when needs folded, first step release was under running condition; A support tube 1 of holding vehicle frame in hand, another is held pull-button 91 in hand and is pulled outwardly, move the position to after; Revolve in a clockwise direction and turn 90 degrees, again it is pulled outwardly on earth, when release is accomplished, catch the hand of pull-button 91 to loosen; Need vehicle frame is upwards mentioned, to pedal 2 slightly receive downward power or be rotated down automatically after can loose one's grip, just calculate the release completion this moment; Second step folded: pedal 2 will forward the angle parallel with support tube 1 to when vehicle frame is carried enough highly, and the pedal 2 of holding in hand that unclamp pull-button 91 this moment upwards pushes away, and when shifting the top onto, pushes away when motionless, folds its this completion of process; The 3rd step folded locking: this moment, vehicle frame need stand on ground; Trailing wheel lands; The hand of grabbing pedal 2 then need regain one's grip on after pull-button 91 accomplishes the action of first step releases; Bayonet lock 93 can be engaged to automatically and carry out sealedly in the through hole 81 of locations 8, and shift behind the end handrail tube 19 folding of entire product onto downwards again and accomplish this moment; When needs opened and used, the locking state of the catch gear 9 that the first step must be removed earlier was under collapse state; Adopt above-mentioned identical method to remove the locking state of catch gear,, it is rotated clockwise to when changeing motionless when pedal 2 free skatings on earth the time; The release action of catch gear 9 tries again; To slightly up change simultaneously, when hearing " card " sound, vehicle frame has been in running condition again.By this, realize folding and opening procedure of Kickboard Scooter, easy and simple to handle, safe and reliable, in addition, after folding completion, front and back wheel can make the Kickboard Scooter placement of standing, and can be used as baggage container and tows, and also can be used as knapsack and shoulders, and it is very convenient to carry.

According to the announcement and the instruction of above-mentioned specification sheets, those skilled in the art in the invention can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the present invention is not limited to also should fall in the protection domain of claim of the present invention modifications more of the present invention and change.In addition, although used some specific terms in this specification sheets, these terms are explanation for ease just, the present invention is not constituted any restriction.

Claims

1. the retracting structure of juvenile's Kickboard Scooter, it comprises support tube, pedal and front and back wheel assembly, front component is captiveed joint with the lower end of support tube; Wheel assembly is installed on the rear end of pedal, it is characterized in that: vertically be provided with slide rail integrated with it on the said support tube, be provided with slideway in the slide rail; Setting can be along the sliding part of its slip in the slideway, and said pedal front end is set with the convergence part, and said sliding part and convergence part are rotationally connected; Said support tube upper end fixedly installs locations; Said pedal front end is provided with catch gear, and under the pedal collapse state, catch gear is connected with locations locking.

2. the retracting structure of juvenile's Kickboard Scooter according to claim 1; It is characterized in that: said catch gear is made up of pull-button, spring, bayonet lock; The front end of said pedal is provided with the catch gear mounting hole, and to the formula structure that is connected to form one, the diameter of spring is less than the large cylinder diameter of bayonet lock by the different cylinder axis of two diameters for said bayonet lock; Said spring housing is located on the small cylinder of bayonet lock; Said bayonet lock is arranged in the catch gear mounting hole, and small cylinder one end of bayonet lock stretches out the catch gear mounting hole and is connected with pull-button is detachable, and Spring Card is located in the catch gear mounting hole.

3. the retracting structure of juvenile's Kickboard Scooter according to claim 1 is characterized in that: said sliding part is provided with first perforation, second perforation and at least one the 3rd perforation; Said convergence part front end is provided with connecting bore; Said sliding part through one pass first perforation, connecting bore bearing pin be rotationally connected; Be respectively arranged with first pulley in the two ends of said bearing pin; The bottom of said pedal is set with left sliding panel and right sliding panel, and the madial wall of said left and right sliding panel is provided with guide groove, and what first pulley at said bearing pin two ends can slide in two guide grooves is arranged in said two guide grooves; Be provided with sheave shaft in said the 3rd perforation; The sheave shaft two ends are respectively equipped with second pulley; In the chute that is arranged at slide rail that said second pulley can slide in chute, under the pedal normal operating condition, the big column of bayonet lock part is inserted in said second perforation under the effect of spring.

4. the retracting structure of juvenile's Kickboard Scooter according to claim 1; It is characterized in that: the front end of said pedal is provided with a breach, and the width of said breach is slightly larger than the width of locations, and the locations front end is provided with and the suitable through hole of bayonet lock diameter; The parallel axes of the axis of said through hole and said catch gear mounting hole; Under the pedal collapse state, the locations front end is placed in the breach, in the through hole of big column part insertion locations under the effect of spring of bayonet lock.