CN2475437Y - Folding structure of scooter - Google Patents

Abstract

A folded structure of a sliding plate vehicle is provided with a fixation seat which is fixedly connected at the bottom plate of the sliding plate vehicle, two inserted grooves, a pivot connection seat for connecting with a handle of the sliding plate vehicle is pivot connected at the fixation connection seat and is provided with a capacitance groove to contain an incremental launching part and the clamping part. A pulling back part is fixedly connected with the clamping part, and the operation of the pulling back part can drive the clamping part extend to the two inserted grooves of the fixation connection seat, i.e. the pulling back pivot seat is positioned at the relative the first or the second position. When the pivot is arranged at the first position and is fixedly connected with the fixation connection seat, the sliding plate vehicle can be used, while when the pivot connection seat is at the second position and is connected with the fixation connection seat, the sliding plate vehicle is folded.

Description

The folding structure of scooter

The utility model is relevant with scooter, is meant a kind of folding structure of scooter especially.

Press, early stage scooter is not have Folding device, on the pedal that it had, be installed with leader's frame, front and back ends in this pedal is pivoted with front and rear wheel respectively, the integral body of these scooters by level to pedal and vertically to handle rack constitute without exception and be " L " font body, though the bicycle that overall volume is more general is light many, yet carry for convenience and collect, then developing into scooter, to be able to that folding becomes be one " I " font body, to reduce it in vertical shared space.

Yet folding structure of scooter is numerous, only most structure all quite inconvenience and loaded down with trivial details in operation, and the puzzlement when therefore causing the folding operation, even the location inaccuracy is arranged and the phenomenon of misoperation causes human body thereby injured dangerous accident generation.

Therefore, main purpose of the present utility model is the folding structure that is to provide a kind of scooter, and its operation is convenient smooth and easy.

Another purpose of the present utility model is the folding structure that is to provide a kind of scooter, provides the folding structure of another kind of scooter, makes the scooter folding location really firm.Edge is to reach above-mentioned purpose, and the folding structure of a kind of scooter of the utility model is a base plate and the leader's frame in order to link this scooter, it is characterized in that this folding structure includes:

One fixing base is located on this base, has one first and one second caulking groove;

One pin joint seat, be to be hubbed on this fixing base, and it can pull variation between a primary importance and a second place, this pin joint seat also has a tank, this tank can be corresponding with this first and second caulking groove respectively when first and second position of this pin joint seat, again, this pin joint seat is to establish for this handle bridge joint;

One clamping piece is to be located in this tank;

One yoke frame is located in this tank upper end and is positioned at the top of this clamping piece;

One pulling piece, affixed with this clamping piece.

Wherein this pin joint seat has a long slot bore that communicates with this tank, and this pulling piece is arranged in this long slot bore and can upper and lower displacement in this long slot bore, and this pulling piece is affixed with this clamping piece, and is exposed to this pin joint seat outside with the one end at least.

Wherein also having an axle sleeve is the outside that is sheathed on its long slot bore position of this pin joint seat, and this axle sleeve also is provided with a lateral direction penetrating hole, wears pivot and affixed with this axle sleeve for this pulling piece.

Wherein this axle sleeve has at least one people's of being beneficial to hand grip to operate the protrusion edge portion of this axle sleeve action.

Wherein the protrusion edge portion of this axle sleeve is enlarged its external diameter outward and is formed by its periphery.

Wherein this yoke frame is to be an elastic component.

Wherein this clamping piece is to be a cylinder, and the center wears a circular hole and passes affixed with it for this pulling piece.

Wherein this yoke frame is to be a spring.

Below enumerate a preferred embodiment of the present utility model, and conjunction with figs. does detailed being described below to the utility model, wherein:

Fig. 1 is stereoscopic figure of the present utility model;

Fig. 2 is the combination generalized section of the utility model one preferred embodiment;

Fig. 3 is the schematic side view of Fig. 2;

Fig. 4 is the generalized section of the above-mentioned preferred embodiment of the utility model in the preparation folding;

Fig. 5 is the cross-sectional schematic in the utility model folding operation;

Fig. 6 is the cross-sectional schematic after the utility model folding.

See also Fig. 1 to shown in Figure 3, the folding structure of the utility model scooter is in order to a base plate A who links this scooter and leader's frame B, so that this handle rack B relatively this base plate A do to amount to or cocked action, be convenient to carry when being beneficial to not use this scooter; And folding structure of the present utility model is made up of a fixing base 10, a pin joint seat 20, a clamping piece 30, a yoke frame 40 and a pulling piece 50; Wherein:

The lower end of this fixing base 10 is made as a roofbolt body 11, be fixed in this base A front end, be close to the position of this its front-wheel of scooter, the upper end of this fixing base 10 then is made as side's rectangle block 12, in order to articulate with this pin joint seat 20, this side's rectangle block 12 is also established the bead portion 13 that is with respect to a side edge of the utility model folding structure direction, it is unlikely when folding the swing action produces interference, dual side-edge in this bead portion 13 then has one first and one second caulking groove 14,15, again, this side's rectangle block 12 in level to being provided with an axis hole that runs through 16;

The lower end of this pin joint seat 20 generally is a body, in the middle of its two side wing 21, has a fluting 22, this fluting 22 is the width corresponding to these pin joint seat 20 its side's rectangle blocks 12, and just can be installed with for this side's rectangle block 12, the bottom of this two side wing 21 then respectively has one and connects hole 23, be corresponding to the axis hole 16 on this side's rectangle block 12, for one fasten the axle 60 wear by, this pin joint seat 20 is articulated on this fixing base 10, and can in vertically to primary importance and level to second place intercropping pull variation, again, these pin joint seat 20 end faces are established the circular shaft pipe portion 24 that is, these circular shaft pipe portion 24 epimeres can connect for this handle rack B and establish, circular shaft pipe portion 24 hypomere centers then have a saturating downwards empty tank 25, and this tank 25 is to be communicated with this fluting 22, and with this two caulking groove 14 of this fixing base 10,15 with the footpath, and when it is in first and second position in pin joint seat 20, with respectively with this first caulking groove 14 and the 15 corresponding connections of this second caulking groove of this fixing base 10; Again, the position, stage casing of this circular shaft pipe portion 24 is provided with a portait slot bore 26 that runs through its two side, and this long slot bore 26 also is vertical with this tank 25 and communicates.

This clamping piece 30 is for a cylinder is located in this tank 25 lower ends, and its diameter also cooperates with this tank 25 and two caulking grooves 14,15, is to slide in this tank 25 and two caulking grooves 14,15, and again, the middle section position of this clamping piece 30 laterally wears a circular hole 31.

This yoke frame 40 is for a spring and is located in these tank 25 upper ends and is positioned at the top of this clamping piece 30, it provides a downward active force to push this clamping piece 30, when this pin joint seat 20 is positioned at first and second position, this yoke frame 40 will impel this clamping piece 30 to remain between this tank 25 and this two caulking groove 14,15, make 30 pairs of these fixing bases of this clamping piece 10 form and fasten effect, but make this pin joint seat 20 in the state of its primary importance and second place strong fix all with this pin joint seat 20.

This pulling piece 50 is to be a roofbolt, and its external diameter is the circle footpath corresponding to these clamping piece 30 its circular holes 31; And, one axle sleeve 57 is the outsides that are sheathed on these pin joint seat 20 its long slot bore 26 positions, it has a lateral direction penetrating hole 58, during corresponding to this long slot bore 26, can wear for this pulling piece 50, and the shaft of this pulling piece 50 is when wearing by this through hole 58 and this long slot bore 26, the circular hole 31 that also passes this clamping piece 30 in the lump is affixed with this clamping piece 30, therefore, when these axle sleeve 57 application of forces are up spurred, this pulling piece 50 will move on this long slot bore 26, and the epimere of this clamping piece 30 of interlock is upwards retired to this tank 25 and is compressed this yoke frame 40, these clamping piece 30 bottoms are recessed in this tank 25, and its hypomere will no longer be embedded in this caulking groove 14 or 15, thus, this pin joint seat 20 is able to be pulled to the primary importance (as shown in Figure 3) or the second place (as shown in Figure 6); In addition, the upper end of this axle sleeve 57 is provided with a protrusion edge portion 59 that enlarges its external diameter outward, is the purposes that is beneficial to operate these axle sleeve 57 actions of pulling for people's grasped.

According to by the folding structure of being formed with upper member, as this handle rack B during uprightly for people's hand grip, be to be subjected to holding of this yoke frame 40 because of this clamping piece 30, and fall in this first caulking groove 14 corresponding with this tank 25, this pin joint seat 20 and this fixing base 10 are remained in the firm state of primary importance pivot joint (please be cooperated and consult Fig. 2 and shown in Figure 3,) can supply safety, firmly use scooter, and when the folding scooter, only must on draw this axle sleeve 57 these pulling pieces 50 of pulling to move to drive on this clamping piece 30, break away from this first caulking groove 14, to remove the pivot joint (as shown in Figure 4) of this fixing base 10 and this pin joint seat 20, this moment this pin joint seat 20 be able to respect to this fixing base 10 by its vertically to primary importance folding swing (as shown in Figure 5) to level to the second place, please cooperate consult shown in Figure 6, after treating this pin joint seat 20 swings location, hypomere with this clamping piece 30 falls in second caulking groove 15 of this fixing base 10 immediately, this pin joint seat 20 is remained in the firm state of second place folding with fixing base 10, its folding action is easy and quick, and pin joint seat 20 can not waved arbitrarily rock, folding is more firm really; And, when scooter is desired when the folding state change becomes serviceable condition, draw this axle sleeve 57 similarly, make this clamping piece 30 break away from this second caulking groove 15 and again pin joint seat 20 is up turned back to its primary importance, make this clamping piece 30 fall into these first caulking groove, 14 interior location once more and get final product.

That is, the utlity model has following advantage:

(1) folding operation quick and convenient: the utility model is to utilize drawing of axle sleeve 57 to move with multiple The position can be finished the folding operation, and the effect of quick and convenient is arranged.

(2) locating effect of folding is accurate: the utility model is the engaging that utilizes clamping piece 30 Whether reach locating effect, therefore can simply observe the outward appearance position of this axle sleeve 57, can be really Calmly whether locate, two anchor points of this clamping piece 30 are clear and definite merely simultaneously, and have calmly stable The effect of position.

In sum, the utility model has the enhancement of effect really in like product, arrives pre-The creation effect of phase should meet the condition of patent, so propose patent application in accordance with the law.

Claims (8)

1, a kind of folding structure of scooter is a base plate and the leader's frame in order to link this scooter, it is characterized in that this folding structure includes:

One fixing base is located on this base, has one first and one second caulking groove;

One pin joint seat, be to be hubbed on this fixing base, and it can pull variation between a primary importance and a second place, this pin joint seat also has a tank, this tank can be corresponding with this first and second caulking groove respectively when first and second position of this pin joint seat, again, this pin joint seat is to establish for this handle bridge joint;

One clamping piece is to be located in this tank;

One yoke frame is located in this tank upper end and is positioned at the top of this clamping piece;

One pulling piece, affixed with this clamping piece.

2, the folding structure of scooter according to claim 1, it is characterized in that, wherein this pin joint seat has a long slot bore that communicates with this tank, this pulling piece is arranged in this long slot bore and can upper and lower displacement in this long slot bore, and this pulling piece is affixed with this clamping piece, and is exposed to this pin joint seat outside with the one end at least.

3, the folding structure of scooter according to claim 2 is characterized in that, wherein also having an axle sleeve is the outside that is sheathed on its long slot bore position of this pin joint seat, and this axle sleeve also is provided with a lateral direction penetrating hole, wears pivot and affixed with this axle sleeve for this pulling piece.

4, the folding structure of scooter according to claim 3 is characterized in that, wherein this axle sleeve has at least one people's of being beneficial to hand grip to operate the protrusion edge portion of this axle sleeve action.

5, the folding structure of scooter according to claim 4 is characterized in that, wherein the protrusion edge portion of this axle sleeve is enlarged its external diameter outward and formed by its periphery.

6, the folding structure of scooter according to claim 1 is characterized in that, wherein this yoke frame is to be an elastic component.

7, the folding structure of scooter according to claim 1 is characterized in that, wherein this clamping piece is to be a cylinder, and the center wears a circular hole and passes affixed with it for this pulling piece.

8, the folding structure of scooter according to claim 1 is characterized in that, wherein this yoke frame is to be a spring.

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