CN2418907Y

CN2418907Y - new scooter

Info

Publication number: CN2418907Y
Application number: CN 00207033
Authority: CN
Inventors: 余惠南; 余河德
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-03-29
Filing date: 2000-03-29
Publication date: 2001-02-14
Anticipated expiration: 2010-03-29

Abstract

A novel scooter is composed of a telescopic base with front and back roller structures, a front wheel unit installed to said front wheel base, a front wheel base with a central fixing bolt, a spring plate for locking in another locating hole and locking hole, a brake pad under said front wheel base, a telescopic handle frame fixed to said front wheel base, and a hollow rod with slots on its internal and external edges and with spring plate and locating hole at its end for more effective locating.

Description

The new type slide plate car

The utility model relates to a kind of scooter, particularly to the mode of amounting to of scooter and the improvement of clamping structure.

The scooter that sees on the market is broadly divided into all classes such as front and back two-wheeled, three-wheel and four-wheel.Wherein some scooter can be installed the handle bridge, holds and averages out for holding up of user.In addition some scooter is amounting to the emphasis as design, designs respectively in handle rack or understructure removably that exquisite the amounting to of its scooter of structure places, and improves the mobility that it carries, to meet the required facility of user.

It is not satisfactory when reality is used that yet the amounting to of above-mentioned these traditional scooters places performance and carry mobility, so be not that to cater to very much the consumer required.

Main purpose of the present utility model provides a kind of amounting to and places the scooter that performance is better, be easier to carry.

Another purpose of the present utility model provides a kind of scooter that another kind of brake modes is provided.

The purpose of this utility model is achieved in that provides a kind of new type slide plate car, it respectively is equiped with a roller structure by scalable understructure in the rear and front end, be characterized in, front-wheel partly is to be equiped with a wheel group structure by a front-wheel pedestal, the mobile jib of this front-wheel pedestal and understructure is equipped with a gim peg as the center, and in another locating hole and blocking hole, do the action of blocking by a shell fragment, can make the front-wheel pedestal when placing or use, do the location that rotates as required, and be provided with a brake block in the Connection Block below of front-wheel pedestal.Front-wheel pedestal top is connected with a telescopic handle rack, this handle rack is made up of in the mode that is nested with hollow lever, wherein in each body of rod, respectively be formed with a groove on the outer rim, and in the locating hole that each terminal connecting position is provided with a shell fragment and matches, can the more effective location that reaches when making it flexible.

In addition, be connected with a telescopic handle rack in front-wheel pedestal top, this handle rack is made up of in the mode that is nested with hollow lever, respectively be formed with a groove on four of the outer rim circle branches in each body of rod, and the locating hole that is provided with a shell fragment and matches in each terminal connecting position, make its more effective location that reaches of energy when flexible, can make the handle rack folding put and fold by said structure, and then reach the practical purpose of being convenient to guide and support.

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is specifically described.

Fig. 1 is a three-dimensional combination figure of the present utility model;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3-the 1st, folding stereogram of the present utility model;

Fig. 3-the 2nd, collapse state stereogram of the present utility model;

Fig. 4-the 1st, handle rack longitudinal sectional drawing of the present utility model;

Fig. 4-the 2nd, handle rack of the present utility model places profile;

Fig. 5 is that handle rack of the present utility model is overlooked rail groove schematic diagram;

Fig. 6 is the utility model understructure horizontal section schematic diagram;

Fig. 7-the 1st, the use schematic diagram of advancing of the present utility model;

Fig. 7-the 2nd, schematic diagram is used in brake of the present utility model;

Fig. 8 is that schematic diagram is used in another brake of the present utility model.

At first see also Fig. 1 to Fig. 3-2, there is shown combination of the present utility model, decomposition and action schematic diagram, as shown in the figure, the utility model scooter can be divided into a understructure 2, front-wheel pedestal 1, handle rack 4, grip structure 6 and front and rear rolling wheel 3,3 ' with form affixed institute by a plurality of shell fragments 5 in each connecting part and finish.Wherein being joined by a body 21 and a pedal 2 in understructure 2 forms, and is formed with a holding part 23 in the front end of pedal 22.Holding part 23 is formed with a guide groove 231 and is provided with two guide cards that match 232 with suitable distance in upper limb in the centre position, its guide groove 231 can be inserted for the main rod body 212 of body 21, and being provided with corresponding groove 211 in main rod body 212 both sides inserts for guide card 232, and on main rod body 212 proximal end edge, offer locating hole 2123, it is equipped with a shell fragment 5, this shell fragment 5 shapes for one, its both sides respectively are formed with a fastening part 51, the locating hole of when both engage, offering 2311 and the blocking of shell fragment 5 by guide groove 231 both sides, and the location action of regulating stretching or placing, in addition the trailing edge protuberance in pedal 22 has a back revetment 24 bags to invest trailing edge, and be equiped with rear roller 3 in the rear end ' and the dashboard 25 of an arc.

The main rod body 212 of aforementioned body 21 slightly is longer than body 21 leading edges, and offers a coupling hole 2121 and locating hole 2122 is affixed for 1 of front-wheel pedestal in front end, and be equipped with a shell fragment 5 in the inside, locating hole 2122 position of main rod body 212 (with preceding take off identical).Front-wheel pedestal 1 is connected with an axle sleeve 12 by the Connection Block 11 of a Contraband shape and is formed, its bottom bracket axle 12 can place for handle rack 4, and be connected with a JiongXing Jia 13 in the below and lock for front wheels 3, and other offers axis hole 111, locating hole 112 and blocking hole 113 respectively on Connection Block 11 sidewalls.Coupling hole 2121 Joints of its central axis hole 111 and main rod body 212, and form a center axis point that makes front-wheel pedestal 1 swing, right its is subject to the shelves wall 14 of Connection Block 11 bottoms, and being connected with a brake block 141 in retaining wall 14 lower edges supplies brake used, moreover the shell fragment of installing by locating hole 2122 inside of main rod body 212 5, its fastening part 51 can be in locating hole 2122 and blocking

hole

113 and 112 of locating holes finish resistance, and make front-wheel pedestal 1 can look fold or use required, and the angle of front wheel pedestal 1.If when needing brake when use is advanced, it also can rearward draw handle rack 4 to put and make brake block 141 and ground produce friction, and then makes scooter stop to produce the function of brake.

Handle rack 4 is nested with by three hollow levers, wherein is bottom bar 41 in the outside, be in regular turn again king-rod 42 and in bar 43, and be respectively equipped with the symmetrical rail groove 421 of a sliver 411 with the positions of two circle branches in the inner edge of bottom bar 41.Can make handle rack can 4 directed function can be arranged when the folding and unfolding by the design of sliver 411 and rail groove 421, and be provided with the bottom dead centre of a brake block 423 when placing as king-rod 42 in king-rod 42 1 side upper limbs, and in 42 of bottom bar 41 and king-rods, form a location effect by 5 blockings of shell fragment in both set locating holes 412,425 (it is identical that this technology and preamble are disclosed, and just do not add detailed description at this).In addition be provided with the corresponding sliver 422 of four circle branches in king-rod 42 inner edges, so it is to import in the rail groove 431 of outer rim for interior bar 43, and also also is provided with locating hole 424 and 432 in

interior bar

43 and 42 of king-rods, and by a shell fragment 5 in blocking between the two.Being provided with a perforation 433 affixed bolts 631 for grip structure 6 in interior bar 43 upper limbs locks.Locking has a holds handle 62 to this grip structure 6 in the centre by two corresponding tortuous bars 63, and holds up and hold to average out in down either side leader 61, the 61 ' confession user that respectively locks.

When folding, handle rack 4 can place king-rod 42 and interior bar 43 in order, and grip structure 6 gone to horizontal level, push away before the pedal 22 with its understructure 2 again, make whole slide plate be a collapse state its handle rack 4 levels of going to again at last, right wherein each connection that places needs that all shell fragment 5 is pushed the blocking that could break away from both and finishes the action that folds; Otherwise an abovementioned steps is launched to get final product in regular turn when using as if need.

See also Fig. 4-1,4-2 and Fig. 5, they are respectively that handle rack of the present utility model vertically reaches top plan view.Handle rack 4 shown in the figure is nested with by three hollow levers, be bottom bar 41 wherein in outermost, be king-rod 42 and interior bar 43 more in regular turn, and be respectively equipped with a sliver 411 with two positions of justifying branches in the inner edge of bottom bar 41, and offer two rail grooves 421 symmetrical, and be provided with the bottom dead centre of a brake block 423 when placing as king-rod 42 in king-rod 42 1 side upper limbs with sliver 411 in the outer rim of the king-rod 42 that is nested with.And in 42 of bottom bar 41 and king-rods, by 5 blockings of the shell fragment in the locating hole that both are provided with 412,425, so it forms blocking by fastening part 51 in locating hole 412,425.Be provided with the corresponding sliver 422 of four circle branches in king-rod 42 inner edges in addition, import for the rail groove 431 of interior bar in 43 outer rims.

See also Fig. 6, it is a understructure horizontal section schematic diagram of the present utility model.Understructure of the present utility model 2 shown in the figure is divided into a body 21 and a pedal 22.Pedal 22 is formed with a holding part 23.This holding part 23 is formed with a guide groove 231 and is provided with two guide cards that match 232 with suitable distance in upper limb in the centre position, guide groove 231 can be inserted for the main rod body 212 of body 21.Main rod body 212 both sides are provided with corresponding groove 211 and import for guide card 232, and are equipped with a shell fragment 5 in main rod body 212, and this shell fragment 5 shapes for one, and it respectively is formed with a fastening part 51 in both sides.When both engage by guide groove 231 both sides the blocking of the locating hole that offers 2311 and shell fragment 5, and regulate the stretching of understructure 2 or the location action that places.

See also Fig. 7-1 and Fig. 7-2, they are that schematic diagram is used and braked to of the present utility model advancing, as shown in the figure, scooter of the present utility model is when advancing, its front-wheel pedestal 1 and understructure 2 present with level, if when need brake, its handle rack 4 can be put toward post-tensioning, make the brake block 141 that is fixed in Connection Block 11 lower edges contact and then produce friction with ground, make whole slide trucks finish the action that stops.In addition, as shown in Figure 8, also can use another kind of brake modes, it is that to be provided with elastic device 26 in pedal 22 near dashboard 25 places like this, when desiring to make rear wheel brake, the user can step on to dashboard 22, so that dashboard 22 inner edges are touched wheel and friction, and reaches the selection of dual brake.

Claims

1. new type slide plate car, respectively be equiped with a roller structure in the rear and front end by scalable understructure, it is characterized in that, front-wheel partly is to be equiped with a wheel group structure by a front-wheel pedestal, the mobile jib of this front-wheel pedestal and understructure is equipped with a gim peg as the center, and in another locating hole and blocking hole, do the action of blocking by a shell fragment, can make the front-wheel pedestal when placing or use, do the location that rotates as required, and be provided with a brake block in the Connection Block below of front-wheel pedestal;

Front-wheel pedestal top is connected with a telescopic handle rack, this handle rack is made up of in the mode that is nested with hollow lever, wherein in each body of rod, respectively be formed with a groove on the outer rim, and in the locating hole that each terminal connecting position is provided with a shell fragment and matches, can the more effective location that reaches when making it flexible.

2. new type slide plate car as claimed in claim 1, it is characterized in that, understructure is joined by a body and a pedal and forms, pedal trailing edge protuberance has a back revetment bag to invest trailing edge, and be equiped with the dashboard of a rear roller and an arc in the rear end, be formed with a holding part in front end in addition, this holding part is formed with the guide card of a guide groove and two symmetries in the centre position, its guide groove can be inserted for the main rod body of body, and be provided with corresponding groove in the main rod body both sides and insert for guide card, so both form blocking with the locating hole of guide groove by a shell fragment to combine to finish its in main rod body;

Main rod body slightly is longer than the body leading edge, and it is affixed for front-wheel pedestal institute to offer a coupling hole and locating hole in front end, and is equipped with a shell fragment in the position of positioning hole inside of main rod body;

The front-wheel pedestal is connected with an axle sleeve by the Connection Block of a Contraband shape and is formed, its bottom bracket axle can place for handle rack, and be connected with a JiongXing Jia in the below for the front wheel locking, and on the Connection Block sidewall, offer axis hole, locating hole and blocking hole in addition respectively, the coupling hole Joint of its central axis hole system and main rod body, and form a center axis point that makes front-wheel pedestal swing, so it is subject to the retaining wall of Connection Block bottom, and it is used for brake to be connected with a brake block in the retaining wall lower edge;

Amount to or when launching, the shell fragment that the locating hole inside of its main rod body is installed, its fastening part can be finished resistance between locating hole and blocking hole and locating hole, and make the front-wheel pedestal can look fold or use required, and the front wheel pedestal, and if use when needing brake when advancing, it also can rearward draw handle rack to put and make brake block and ground produce friction, and then makes scooter stop to produce the function of brake.

3. new type slide plate car as claimed in claim 1, it is characterized in that, handle rack is nested with by a plurality of hollow lever, wherein be that bottom bar is bar in king-rod reaches again in regular turn in the outside, and be provided with corresponding positioning hole in each person, and form a blocking function by shell fragment institute's blocking, and respectively be provided with many group slivers and rail groove respectively in inner edge wherein, can make handle rack that directed function can be arranged when the folding and unfolding by the design of leading lattice and guide groove, and be provided with a brake block with the bottom dead centre when placing in king-rod one side upper limb, interior bar upper limb is provided with a perforation and locks for grip structure, this grip structure is by two corresponding tortuous bars, and the holds that locks in the centre is bright and hold up for the user and hold to average out in the down either side leader that respectively locks.

4. new type slide plate car as claimed in claim 1 is characterized in that, this brake block is arranged at the Connection Block lower edge of front-wheel pedestal, when needing brake, its handle rack can be put toward post-tensioning, be made brake block contact and then produce friction with ground, make whole slide trucks finish the action that stops.

5. new type slide plate car as claimed in claim 1 is characterized in that, pedal is established an elastic device near the dashboard place, when desiring to make rear wheel brake, the user can step on to dashboard, so that the dashboard inner edge is touched wheel and friction, and reaches the selection of dual brake.