CN2491070Y

CN2491070Y - Handle retracting device of skateboard

Info

Publication number: CN2491070Y
Application number: CN01237837U
Authority: CN
Inventors: 陈定兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-05-14
Filing date: 2001-05-14
Publication date: 2002-05-15
Anticipated expiration: 2011-05-14

Abstract

The utility model provides a handle retracting device of skateboard, wherein the lower end of the handle is connected to the inner part of a connecting pipe arranged on the front part of the skateboard, the upper end of the connecting pipe is provided with a groove and is covered by a tube bank provided with a rapidly disconnecting spanner, the tube bank is beset by a positioning piece, the surface of the positioning piece facing the groove forms a taper press block, the lower end of the handle is provided with a nodal head consisting of an upper section and a lower section, the side surface of the nodal head corresponding to the taper press block forms a vertical slide way, the inner end corresponding to the upper and lower sections of the nodal head is provided with a mortise and tenon and a groove, and the back end of the skateboard is provided with an elastic ring. The structure can make the handle retracted to convenient to store up, when the handle is vertical, the pin jointing part can be retracted to hide in the connecting pipe, which enhances the aesthetic value and increases the intensity.

Description

Slide plate or skis handgrip folding device

The utility model relates to a kind of handgrip folding device, refers to a kind of handgrip folding device that is used for slide plate or skis especially.

The basic design of slide plate is that the front and rear portions in the pedal bottom surface respectively is provided with a wheel seat, the two ends of wheel seat are provided with axostylus axostyle and tie two rollers with pivot, and between wheel seat and axostylus axostyle, be provided with elastic body as rubber as buffering and shock preventing spare, the effect that also provides the tiltable of pedal to bend towards, so construct, promptly form the slide plate of a tool four-wheel; In addition, on for the playing property that increases slide plate, the product of a kind of slide plate in conjunction with handgrip also arranged on the market, it mainly is the upright handle stem that stands that connects in the nose, can hold the lever on handle stem top for standing on people on the slide plate, thereby bending towards, also can borrow and hold this handle stem and the inclination of related slide plate, auxiliary operation of turning except slide plate is tilted; The slide plate production development so far, Kickboard Scooter is a wind and cloud product in recent years, quite be subjected to liking of teenagers, the design of this kind Kickboard Scooter is the pulley that respectively is pivoted in the front and back of vehicle frame, front-wheel is turned to by the handgrip interlock control of self-propelled, during use, the stretcher in vehicle frame stage casing is ridden on plate for user one, another pin is then trampled ground, so that Kickboard Scooter is supportted the sliding row forward, and can multiple receipts of both feet step on stretcher, and utilize the control rotation of holding of handgrip to make front-wheel steering, to change the line of travel of car.

In conjunction with regard to the known product of handle stem, its slide plate body adds the fixing handle stem that stands with regard to above-mentioned slide plate, the vehicle frame form of a L type, this structural volume is very big, quite takes up space, and also is unfavorable for carrying, its fixing handle stem structure also has perfect.

The purpose of this utility model promptly is to provide a kind of slide plate or skis handgrip folding device, and its handgrip is bent to fold, and causes collapsible handgrip and is beneficial to the collection effect of carrying and reach; In addition, bending pivot joint parts can stash in use, to increase aesthetic feeling.

For achieving the above object, technical solution of the present utility model is: a kind of slide plate or skis handgrip folding device, its handgrip lower end activity that is provided with lever are connected in the connection pipe that slide plate or skis front end end face set firmly, wherein mutually:

Connection pipe upper end tube wall is axially arranged with groove, its overcoat one has the tube bank of quick detach spanner, this tube bank is the open loop body structure, ring body studs with positioning piece between the open end, this locations connects with the bearing pin pivot and wears knot together with the quick detach spanner, and this locations can stretch into the taper of connection pipe in-to-in to piece, in addition towards the end moulding one of connection pipe groove inner face, have a screw spiral shell to tie a gim peg on the ring body of tube bank, gim peg can be worn and be butted on fixed orifice default on the connection pipe.

The handgrip lower end is connected within the aforementioned connection pipe, it holds into the cross-under end in the connection pipe and is provided with a section header, section header is made of upper and lower two sections pivot joints, its side of upper and lower section corresponding connection pipe groove direction form the taper that can make the tube bank locations together support piece stretch to vertical chute, and be provided with trip and groove in the epimere of section header or the inner relatively of hypomere.

Above-mentioned slide plate or skis handgrip folding device, wherein, this section header is respectively planted mutually with the pivot seat with flange and is connected by means of a rivet cross-under pivot for upper and lower two sections, be provided with trip in the appearance hole of its hypomere, trip is dissolved in by a spring contact one steel ball that volumetric cylinder is constituted in it, and the steel ball of the corresponding trip of the flange of its epimere is provided with groove.

Above-mentioned slide plate or skis handgrip folding device, wherein, the elastic ring of the handle grip that folds of cover Shu Jing is established in the rear end of this slide plate or skis.

After adopting such scheme, slide plate provided by the utility model or skis handgrip folding device, because it is movably connected on connection pipe on slide plate or the skis with the handgrip lower end, be against on the base plate, reach collapsible handgrip and be convenient to collect the effect of carrying and make the most of body of its epimere must give the bending receipts; External handgrip is affixed for this when standing, because it folds the articulated section and is hidden in the connection pipe, can increase aesthetic feeling, also can strengthen intensity.

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Fig. 1 is the overall schematic that the utility model cooperates slide plate to implement;

Fig. 2 is the three-dimensional exploded view that the utility model cooperates slide plate to implement;

Fig. 3 is the assembled sectional view that the utility model cooperates slide plate to implement;

Fig. 4 be the utility model cooperate that slide plate implements fold diagram of work ();

Fig. 5 be the utility model cooperate that slide plate implements fold diagram of work (two);

Fig. 6 is that the utility model cooperates the overall schematic after slide plate is implemented to fold;

Fig. 7 is the scheme drawing that the utility model cooperates skis to implement.

As shown in Figure 1, 2, handgrip folding device of the present utility model is the connection pipe 2 that sets firmly noose tube bank 3 at slide plate 1 front end end face, the lower end activity that is provided with the handgrip 4 of lever 41 for the top is connected to connection pipe 2 mutually, folds and make handgrip 4 most of body is bent, wherein:

The upper end tube wall of connection pipe 2 is axially arranged with a groove 21, its outer noose one has the tube bank 3 of quick detach spanner 31, this tube bank 3 be the open loop body structure, establish a screw 32 spiral shells on its ring body and tie a gim peg 33, thereby this gim peg 33 can be worn and is butted on that the default fixed orifice of connection pipe 2 pipe ends 22 is fixing restrains 3; Restrain 3 in addition and wear the bearing pin 311 that is bumped into positioning piece 34 and borrows its pivot to connect between the ring body open end of knot quick detach spanner 31 and wear knot, and this locations 34 supports piece 341 and can stretch into the inside of connection pipe 2 towards end moulding one taper of connection pipe groove 21 inner faces.

Handgrip 4 is that the lower end is connected in the connection pipe 2, this handgrip 4 is dissolved in the cross-under end of connection pipe 2 and establishes a section header 5, section header 5 is articulated with hypomere 52 by epimere 51 and constitutes, on it,

hypomere

51,52 respectively plant with pivot seat 521 mutually with flange 511, and even with a rivet 53 cross-under pivots, and on,

hypomere

51,52 side corresponding connection pipe 2 grooves 21 directions form recessed vertical chute 512 one, 522, can for tube bank 3 bonded assembly locationss 34 with and the taper awl end that conforms to that supports piece 341 stretch and be butted on this chute 512,522, section header 5 hypomeres 52 local normalities are to stretch and place in the connection pipe 2 and give and fasten the location in addition, one inner relatively (be hypomere 52 in graphic) of the epimere 51 of section header 5 or hypomere 52 forms an appearance hole 523, be provided with a trip 54 in it, trip 54 is dissolved in trip 54 interior volumetric cylinders 543 and is constituted (detailed ginseng Fig. 3) by spring 541 contacts, one steel ball 542, the steel ball 542 of the then corresponding trip 54 of flange 511 of epimere 51 is provided with groove 513.

During assembled handle 4, as shown in Figure 3, the tube bank 3 that earlier the upper end noose of connection pipe 2 is had quick detach spanner 31, again handgrip 4 bottom bonded assembly section headers 5 are held to go in the connection pipe 2, stretch to piece 341 with the taper of 3 connection locationss 34 of this tube bank then and place within the groove 21, and then support and to terminate in 5 upper and lower sections 51 of section headers, 52 recessed chute 512,522, with limit handgrip 4 relatively connection pipe 2 turn to, but can smooth and easy flexible slippage; In addition, the epimere 51 of section header 5 is with hypomere 52 vertically the time, be stuck in groove 513 and locate with the steel ball 542 of trip 54, it is pushed stretch in connection pipe 2 interior hiding, and utilize the taper of locations 34 to support only fixing in the chute 512 of epimere 51 to piece 341 embedding cunnings, with tube bank 3 quick detach spanner 31 it is tightened on connection pipe 2 and handgrip 4 lower end packings lockings relatively, form the latent form that places in the connection pipe 2 of a hinging structure, and be fixed the winding state of its handgrip 4 and connection pipe 2, with constitute one firmly stand control handle.

And the handgrip 4 of desiring to fold slide plate 1 front end is backward when putting plate body, can the loosen quick detach spanner 31 of tube bank 3 on the connection pipe 2, make and no longer tightly restraint connection pipe 2, thereby can unclasp the section header 5 of handgrip 4 lower ends, as shown in Figure 4, handgrip 4 pull-ups are promoted section header 5 and make its epimere 51 partly expose connection pipe 2 upper ends, and the taper of locations 34 supports chute 522 lower ends that piece 341 is butted on section header 5 hypomeres 52, limit that section header 5 is unlikely to be drawn out disengaging; Again as shown in Figure 5, the bending because section header 5 epimeres 51 relative its hypomeres 52 can pivot is against slide plate 1 so the handgrip 4 of section header 5 epimeres more than 51 can be folded down to receive, and cooperates shown in Figure 6 again, after the lever 41 on handgrip 4 tops is close to the rear end of slide plate 1, with the set elastic ring 6 in slide plate 1 rear end, utilize elastic ring 6 suitable elasticity tensions, elongation, make its cover restraint lever 41 head ends in handgrip 4, and make handgrip 4 locate, after so folding, its integral body can be reduced volume, is beneficial to placement, carries.

Above-mentioned graphic example is the dependency structure that cooperates slide plate 1 explanation, and the utility model also can be used for specializing in the skis of snowfield motion, its structure as shown in Figure 7, be that front end at skis 7 sets firmly connection pipe 2 and connects handgrip 4 and make it to stand, and be provided with tube bank 3 in connection pipe 2 upper ends and tighten the winding state that handgrip 4 is plugged in connection pipe 2, and this skis 7 is different from aforementioned slide plate 1 part, it is the design that skis 7 does not have assembly pulley, and the plate face of skis 7 is also more roomy, and the material of using is also different.

In sum, slide plate provided by the utility model or skis handgrip folding device, it is movably connected on connection pipe on slide plate or the skis with the handgrip lower end, be against on the plate face and make the most of body of its epimere must give the bending receipts, reach collapsible handgrip and be convenient to collect the effect of carrying, this external handlebar is affixed can be made when standing it fold the articulated section moving back and be hidden in the connection pipe, can increase aesthetic feeling, also can strengthen intensity, whole operation has more convenience.

Claims

1, a kind of slide plate or skis handgrip folding device, its handgrip lower end activity that is provided with lever are connected in the connection pipe that slide plate or skis front end end face set firmly mutually, it is characterized in that:

Connection pipe upper end tube wall is axially arranged with groove, its overcoat one has the tube bank of quick detach spanner, this tube bank is the open loop body structure, ring body studs with positioning piece between the open end, this locations connects with the bearing pin pivot and wears knot together with the quick detach spanner, and this locations can stretch into the taper of connection pipe in-to-in to piece, in addition towards the end moulding one of connection pipe groove inner face, have a screw spiral shell to tie a gim peg on the ring body of tube bank, gim peg can be worn and be butted on fixed orifice default on the connection pipe;

2, slide plate as claimed in claim 1 or skis handgrip folding device, it is characterized in that: this section header is respectively planted mutually with the pivot seat with flange and is connected by means of a rivet cross-under pivot for upper and lower two sections, be provided with trip in the appearance hole of its hypomere, trip is dissolved in by a spring contact one steel ball that volumetric cylinder is constituted in it, and the steel ball of the corresponding trip of the flange of its epimere is provided with groove.

3, slide plate as claimed in claim 1 or skis handgrip folding device is characterized in that: the elastic ring of the handle grip that folds of cover Shu Jing is established in the rear end of this slide plate or skis.