CN2447017Y

CN2447017Y - Scooter footboard and folding device thereof

Info

Publication number: CN2447017Y
Application number: CN00249806U
Authority: CN
Inventors: 何政辉
Original assignee: LIANTAIYI PLASTIC-RUBBER PRODUCTS Co Ltd NINGBO
Current assignee: LIANTAIYI PLASTIC-RUBBER PRODUCTS Co Ltd NINGBO
Priority date: 2000-10-24
Filing date: 2000-10-24
Publication date: 2001-09-12
Anticipated expiration: 2010-10-24

Abstract

The utility model relates to a pedal for scooters and a folding device for the pedal for scooters. On the base of the original structure, the utility model adopts the conjoined structure of the pedal which is made by using nylon fibre as the material and a bracket plate. A scooter is folded and unfolded by using the type of a spring button. On the base of a folding and locking mechanism, a locking safety mechanism is additionally arranged to improve the safety factor of the scooter. Besides, the brake of a rear wheel adopts a structure in the shape of a fish tail. Therefore, the scooter has the advantages of simple manufacturing process, low cost, simple and convenient operating mode, high safety, beautiful appearance, etc. The scooter is a novel high-grade scooter which is welcomed greatly in the new generation.

Description

Kickboard Scooter pedal and folding device

The utility model relates to the pedal and the folding device thereof of Kickboard Scooter.

Kickboard Scooter is made of pedal, handle rack, wheel and folding device etc., with pedal drive, handle rack controlling party to, it is a kind of light roadster that the short range distance takes a bus instead of walking and Sport ﹠ Casual is used that is beneficial to, as Sport Activity Vehicle is a kind of gymnastic apparatus that is rich in temperament and interest of people's will and brave spirit of not only having taken exercises but also helped to cultivate, and just is being in fashion the world at present.The Kickboard Scooter structure is various, the common feature of its pedal and folding device is that supporting plate and pedal are the welded structures of being made by metallic material, and the plane is planar structure on the pedal, not only increase welding and metalworking operation, cost is increased, lock the safety factor that no safety mechanism influences Kickboard Scooter because of launching the back simultaneously, easily the people is caused injury.

The purpose of this utility model is to avoid the defective of prior art and provides a kind of new material that utilizes that Fabrication procedure is simplified and cost-cutting, and improves the Kickboard Scooter pedal and the folding device of safety in utilization.

According to above-mentioned purpose, embodiment of the present utility model is as follows: this Kickboard Scooter pedal and folding device comprise pedal, the brake part of pedal trailing wheel; Folding device comprises the square tube that links to each other with the Kickboard Scooter adjustable pipe, square tube is located in the monosymmetric supporting plate that connects pedal, and be hinged and connected by fulcrum, it is deep-slotted chip breaker and 2 knock holees in axle center that the two stands plate is provided with the fulcrum, be provided with the fold locking mechanisms that connects square tube in the groove, be provided with folding detent mechanism in the hole, it is characterized in that: described pedal of a. and supporting plate are made the Contiuum type structure by nylon fiber, the plane is camber line shape on the pedal, and cross sectional shape is inverted trapezoidal structure; B. also be provided with Kickboard Scooter on the described square tube and launch locking safety mechanism, this mechanism comprises semicircle rhampotheca pipe, is provided with the bearing pin of close-fitting in the sleeve pipe, and axle is provided with spring, and bearing pin stretches out and is provided with pad and the insurance spanner that links to each other with pin in the square tube outer end.

With reference to the accompanying drawings the utility model concrete structure is described in detail again below.

Fig. 1 is the utility model side-looking structural representation.

Fig. 2 is the birds-eye view of Fig. 1.

Fig. 3 is the A-A cutaway view (axle construction) of Fig. 1.

Fig. 4 is the B-B cutaway view (fold locking mechanisms) of Fig. 1.

Fig. 5 is the C-C cutaway view (folding detent mechanism) of Fig. 1.

Fig. 6 is the D-D cutaway view (locking safety mechanism) of Fig. 1.

Kickboard Scooter pedal and folding device (referring to Fig. 1-6) comprise pedal partial sum folded part.

Pedal (5) is made the Contiuum type structure with the supporting plate (3) of folding device by nylon fiber, the plane is camber line shape on the pedal, cross sectional shape is inverted trapezoidal structure, and trapezoidal two sides and bottom surface are provided with waveform rib (6), the material-saving hole (7) triangular in shape that is divided into by rib.Trailing wheel (11) is installed in the pedal tail end, and brake part is installed in the trailing wheel top.

Brake part comprises the braking vane (10) of fishtail, is located in the pedal tail end open slot, covers on the trailing wheel, is hinged by mandrel (9) and pedal, is set with the torsion spring (8) that acts on the braking vane inside face simultaneously on mandrel, torsion spring be "

" type, two ends link on the aperture of pedal bottom surface.

Folding device comprises the square tube (1) that is weldingly connected with adjustable pipe, adjustable pipe is to go up with beam tube, descend and front fork bonded assembly (not shown), square tube be located at the monosymmetric supporting plate of pedal siamesed (3) in, square tube is connected with fulcrum with supporting plate, in supporting plate is that rotating shaft is done folding and opened activity with the fulcrum.Male and female bolt (12), (13) of hexagonal nuts were formed in described fulcrum (referring to Fig. 3) was had by the end.It is deep-slotted chip breaker (2) and 2 knock holees (4) in axle center that the two stands plate is provided with the fulcrum, is provided with the fold locking mechanisms that connects square tube in the groove, is provided with folding detent mechanism in the hole, also is provided with locking safety mechanism on the square tube.

Fold locking mechanisms (referring to Fig. 4) comprises the adjusting screw(rod) (14) that is set in supporting plate deep-slotted chip breaker and the square tube, adjusting screw(rod) one end has the interior hexagonal nuts greater than deep-slotted chip breaker, the other end stretches out outside the supporting plate, be provided with flat shim (15), arc pad (16), connect into the nut pin (17) of vertical configuration with adjusting screw(rod), be set with locking spanner (18) on the pin, the end sphere of locking spanner and the arc of arc pad match.

Folding detent mechanism (referring to Fig. 5) comprises the button (19) that is located in a side stand plate and the square tube, is set with spring (20) and spring chair (21) on the little axle (22) of close-fitting in the opposite side supporting plate, and little axle is joined with the button cunning and is connected.When needing state exchange, the pressing button, making contracts in the button leaves supporting plate, and square tube promptly can fold or open for the revolution axle center for guiding, fulcrum in the supporting plate deep-slotted chip breaker by adjusting screw(rod), the mode of spring button formula realizes folding and opens, and operating mode is simplified.

Locking safety mechanism (referring to Fig. 6) is arranged on the square tube, become plumbness with fold locking mechanisms, folding detent mechanism, fulcrum, this mechanism comprises semicircle rhampotheca pipe (23), be provided with the bearing pin (24) of close-fitting in the sleeve pipe, axle is provided with spring (25), bearing pin stretches out and is divided into flat department shape in the square tube outside, the insurance spanner (27) that is provided with flat shim (15), arc pad (16) and links to each other with pin (26), the insurance spanner is similar to the shape of locking spanner, and the arc of end sphere and arc pad matches.After the mode of Kickboard Scooter by the dead spring button realizes folding or opens locking, semicircle hook by locking safety mechanism links at the supporting plate rear side again, form a fastening integral body (referring to Fig. 1), even the locking spanner release of fold locking mechanisms at this moment, square tube also can not fold voluntarily, because semicircle rhampotheca pipe is also linking.

Dynamic structure of the present utility model is: when being in Fig. 1 square tube open mode, locking safety mechanism is at the locking safety position, and Kickboard Scooter can use.When needs are folding, at first open locking safety mechanism, handle the insurance spanner, impel 180 ° of semicircle rhampotheca pipe revolutions to make the semicircle hook upwards, insurance promptly is disengaged, and handles the locking spanner then and unlocks, the button of last pressing detent mechanism makes square tube be turned back to folded state around fulcrum, button enters another knock hole of supporting plate, generally also need lock after folding, i.e. portability or collection keeping.Desire to want to use Kickboard Scooter, the locking of spanner unlocks earlier, pressing folds the button of detent mechanism then, square tube can be opened, button enters under action of the spring in the former knock hole of supporting plate, again will lock spanner and lock, and handle the insurance spanner at last and enter the locking insurance, and be returned to Fig. 1 again and open and use state.

The utility model is that material is made conjoined structure owing to adopt nylon fiber compared with prior art Pedal and supporting plate; The spring button formula realizes the folding of scooter and opens; Locking safety mechanism improves The safety coefficient of scooter; The rear wheel brake parts of fishtail etc. new construction makes this scooter except keeping Former superiority also has manufacturing process's simplification outward and reduces cost, and mode of operation is easy, and security improves, and becomes Be a new generation's novel product high-grade, that deeply favored by the different levels consumer.

Claims

1. Kickboard Scooter pedal and folding device comprise pedal (5), the brake part of pedal trailing wheel; Folding device comprises the square tube (1) that links to each other with the Kickboard Scooter adjustable pipe, square tube is located in the monosymmetric supporting plate (3) that connects pedal, and be hinged and connected by fulcrum, it is deep-slotted chip breaker (2) and 2 knock holees (4) in axle center that the two stands plate is provided with the fulcrum, be provided with the fold locking mechanisms that connects square tube in the groove, be provided with folding detent mechanism in the hole, it is characterized in that:

A. described pedal (5) is made the Contiuum type structure with supporting plate (3) by nylon fiber, and the plane is camber line shape on the pedal, and cross sectional shape is inverted trapezoidal structure;

B. also be provided with Kickboard Scooter on the described square tube (1) and launch locking safety mechanism, this mechanism comprises semicircle rhampotheca pipe (23), be provided with the bearing pin (24) of close-fitting in the sleeve pipe, axle is provided with spring (25), and bearing pin stretches out and is provided with pad and the insurance spanner (27) that links to each other with pin (26) in the square tube outer end.

2. Kickboard Scooter pedal as claimed in claim 1 and folding device, it is characterized in that described brake part comprises the braking vane (10) of fishtail, it is located in the pedal tail end open slot, be hinged by mandrel (9) and pedal, be set with simultaneously the torsion spring (8) that acts on the braking vane inside face on mandrel, two ends in addition of torsion spring link on the aperture of pedal bottom surface.

3. Kickboard Scooter pedal as claimed in claim 1 or 2 and folding device is characterized in that the material-saving hole (7) triangular in shape that described pedal (5) two sides and bottom surface are provided with rib (6) and are divided into by rib.

4. Kickboard Scooter pedal as claimed in claim 1 and folding device is characterized in that described fulcrum is made up of male and female bolt (12), (13).

5. Kickboard Scooter pedal as claimed in claim 1 and folding device, it is characterized in that described fold locking mechanisms comprises the adjusting screw(rod) (14) that is set in supporting plate deep-slotted chip breaker and the square tube, adjusting screw(rod) one end has the interior hexagonal nuts greater than deep-slotted chip breaker, the other end stretches out outside the supporting plate, be provided with flat shim (15), arc pad (16), connect into the nut pin (17) of vertical configuration, be set with locking spanner (18) on the pin with adjusting screw(rod).

6. Kickboard Scooter pedal as claimed in claim 1 and folding device, it is characterized in that described folding detent mechanism comprises the button (19) that is located in a side stand plate and the square tube, be set with spring (20) and spring chair (21) on the little axle (22) of close-fitting in the opposite side supporting plate, little axle is joined with the button cunning and is connected.