CN2421048Y

CN2421048Y - Handle folding device for scooter

Info

Publication number: CN2421048Y
Application number: CN 00233142
Authority: CN
Inventors: 田丰益
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-27
Filing date: 2000-04-27
Publication date: 2001-02-28
Anticipated expiration: 2010-04-27

Abstract

The utility model relates to a handle folding device for scooters, which comprises a strip-shaped sliding plate 10. The back end of the sliding plate is provided with a back rolling wheel 12, the front end is pivotally provided with a telescopic supporting post 20, and the bottom end and the top end of the telescopic supporting post are respectively provided with a front rolling wheel 13 and a handle 30. The handle folding device for scooter is characterized in that the top end of the telescopic supporting post extends out symmetrical shaft arms 22 towards a left and a right sides, the shaft arms are movably connected with handles 30, the connecting position of the shaft arm and the handle is sheathed with a sleeve barrel which is used for fixing the handle, and a spring 34 is arranged between the sleeve barrel and the handle. The utility model can make the handle of the scooter expanded quickly and fixed in use, when the handle of the scooter is not used, the handle can be folded and stored conveniently and quickly. Therefore, the safety, the convenience performance and the portability of the scooter are enhanced.

Description

The scooter handler folding mechanism

The utility model relates to a kind of scooter, particularly relates to a kind of handgrip and can fold the scooter handler folding mechanism that folds.

The structure of scooter roughly can be divided into three big members, and the first is for the foot-operated tabular bar shaped slide plate of user, and it two is pillars that are provided with handgrip for the hand-held usefulness of user, and it three is for the whole roller that slides of scooter.

Scooter comes from combining of bicycle and slide plate, thus widely general popular institute like, trace it to its cause, be as good as is that it has the function that folds and launch to use, make it when launching to use, possess the double effects of bicycle and slide plate, do not use when folding, have light and handy portable characteristics again.

Therefore, scooter folds operational convenience and property easy to carry folding, does not take up space and safety in utilization just becomes scooter three big key elements.Yet existing scooter also fails to have concurrently These characteristics.

The purpose of this utility model is to provide a kind of scooter handler folding mechanism, scooter handler can be launched rapidly and be fixed in use, can fold quickly and easily again when not using and fold, so that improve security, convenience and the portability of scooter effectively.

For achieving the above object, the utility model provides a kind of scooter handler folding mechanism, this device comprises a strip slide plate 10, skateboard back-end is provided with rear roller 12, the intrinsic telescopic prop 20 of its front end pivot, telescopic prop bottom and top are respectively equipped with front wheel 13 and handgrip 30, it is characterized in that, symmetrical armshaft 22 is extended on described telescopic prop top both sides to the left and right, be connected with handgrip 30 on the armshaft, armshaft and handgrip junction are socketed with the sleeve 35 that integral cast handle is used, and spring 34 is housed between sleeve and handgrip.

Described symmetrical armshaft 22 downsides offer and connect handgrip link slot of using 23 and the pin-and-hole 24 that crosses this groove, and the armshaft upside offers " L " connected in star 26 with sleeve 35 chimeric usefulness.

Described handgrip 30 is shaft-like, and itself and armshaft 22 links are provided with a larger-diameter flange 32, and flange is provided with a groove 33, and this end end face is provided with one and articulates the lug that has pin-and-hole 31 of usefulness with armshaft.

Described sleeve 35 front end inner edges be provided with armshaft 22 on the projection 36 of " L " connected in star 26 chimeric usefulness.

Described armshaft 22 downside surfaces are provided with a groove 27 for the handgrip 30 chimeric location of sleeve 35 end faces usefulness when folding.

As seen from the above technical solution, the utility model makes handgrip can launch quickly and easily in use by the movable connection structure of handgrip and armshaft and the syndeton between sleeve and above-mentioned two members, and by the sleeve stationary positioned; When not using, then can easily handgrip be amounted to the telescopic prop both sides, the slide plate overall volume is diminished, thereby be more convenient for depositing, and it be little to take up room, also be more convenient for carrying simultaneously.So just improved the safety in utilization of scooter effectively, convenience of depositing and carrying and the folding agility that folds and launch to operate.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the utility model schematic perspective view.

Fig. 2 is the utility model parts exploded perspective views.

Fig. 3 is a handgrip folding floor map of the present utility model.

Fig. 4 is that handgrip of the present utility model folds the situation floor map that puts in place

Referring to Fig. 1, the utility model comprises a strip slide plate 10, and the rear end of slide plate is provided with dashboard 11, and the dashboard bottom is fixed with rear roller 12, and slide plate 10 front ends are the intrinsic telescopic prop 20 of pivot then, and these telescopic prop 20 bottoms are provided with front wheel 13.

Handgrip retracting structure of the present utility model as shown in Figure 2, symmetrical armshaft 22 is extended in both sides to the left and right in described telescopic prop 20 tops, the armshaft downside offers and connects handgrip link slot of using 23 and the pin-and-hole 24 that crosses this groove, and the armshaft upside offers " L " connected in star 26 with sleeve 35 chimeric usefulness.The armshaft end is articulated with handgrip 30, and this handgrip is shaft-like, and itself and armshaft 22 links are provided with a larger-diameter flange 32, and flange is provided with a groove 33, and handgrip link end face is provided with one and articulates the lug that has pin-and-hole 31 of usefulness with armshaft.Armshaft and handgrip junction are socketed with the sleeve 35 that integral cast handle is used, sleeve 35 front end inner edges be provided with armshaft 22 on the projection 36 of " L " connected in star 26 chimeric usefulness.Spring 34 is housed between sleeve and handgrip, and this spring is placed in outside the handgrip 30, and the one end is fixed in flange 32 places on the handgrip, and the other end is fixed in the inner edge or the end of sleeve 35.

Again as shown in Figure 3, Figure 4, handgrip 30 is set in the link slot 23 on the what armshaft 22 by its lug 31, and articulates with pin rod 25.And sleeve 35 is sleeved on outside the handgrip 30, and by " L " connected in star 26 mutual inlay cards on its projection 36 and the armshaft 22, make it stay on the articulated section outer rim of handgrip 30 and armshaft 22 by spring 34 effects again, 22 one-tenth of armshafts that make handgrip 30 and telescopic prop 20 are shape fixedly, this moment, handgrip was deployed condition, used for scooter.Break away from length on the armshafts 22 when turnbarrel 35 makes projection 36 " L " during the transverse end of connected in star 26, can be with sleeve 35 along groove 33 places that the axial end of groove 26 pulls outward and moves to handgrip 30, when making sleeve 35 end faces break away from armshaft 22, can be that the downward switching in axle center folds together with sleeve 35 integral body to articulate pin rod 25 with handgrip 30, and the return action power by spring 34 stays on inlay cards location, armshaft 22 below with sleeve 35, reaches to fold effect.Otherwise, sleeve 35 is drawn again and move, the switching that can make progress is the expansion shape, and sleeve 35 is also shored what armshaft 22 and handgrip 30 articulated section outer rims by spring 34 active forces, and import according to the reseting elasticity of spring 34 " L " transverse end of connected in star 26, handgrip is launches fixing user mode.

Further, can offer a groove 27 (see figure 4)s, make that when handgrip 30 folded, the ora terminalis of sleeve 35 was embedded in this groove, play the location and do not shake effect in armshaft 22 lower end outer rims.

Claims

1, a kind of scooter handler folding mechanism, it comprises a strip slide plate (10), skateboard back-end is provided with rear roller (12), the intrinsic telescopic prop of its front end pivot (20), telescopic prop bottom and top are respectively equipped with front wheel (13) and handgrip (30), it is characterized in that, symmetrical armshaft (22) is extended on described telescopic prop top both sides to the left and right, be connected with handgrip (30) on the armshaft, armshaft and handgrip junction are socketed with the sleeve (35) that integral cast handle is used, and spring (34) is housed between sleeve and handgrip.

2, scooter handler folding mechanism according to claim 1, it is characterized in that, described symmetrical armshaft (22) downside offers and connects link slot (23) that handgrip uses and the pin-and-hole (24) that crosses this groove, and the armshaft upside offers and " L " connected in star (26) of the chimeric usefulness of sleeve (35).

3, scooter handler folding mechanism according to claim 1, it is characterized in that, described handgrip (30) is shaft-like, itself and armshaft (22) link are provided with a larger-diameter flange (32), flange is provided with a groove (33), and this end end face is provided with one and articulates the lug that has pin-and-hole (31) of usefulness with armshaft.

4, scooter handler folding mechanism according to claim 1 is characterized in that, described sleeve (35) front end inner edge be provided with armshaft (22) on the projection (36) of the chimeric usefulness of " L " connected in star (26).

5, scooter handler folding mechanism according to claim 1 is characterized in that, described armshaft (22) downside surface is provided with a groove (27) for handgrip (30) the chimeric location of sleeve (35) end face usefulness when folding.