CN201209008Y - Improved structure for scooter - Google Patents

Abstract

The utility model relates to a modified structure of a sliding plate bicycle. A control bar is mounted between a front tube and a saddle tube of the bicycle, the rear end of the control bar is arranged on a rotating shaft preset on a frame, and the front end of the control bar is provided with a spindle assembly for mounting and positioning members, such as a cog disc, a crank, pedals, and the like; a movable stay bar is movably pivoted, and the other end of the movable stay bar is fastened and controlled by a fastening assembly; and a fixed stay bar is mounted at the rear end of the frame and rightly stays and positions the backswing of the control bar, a spring assembly is mounted on the frame at one side of the cog disc, and the other end of the spring assembly can be towed by the cog disc. The utility model effectively combines the dual purposes of a sliding plate vehicle and a bicycle into a whole and ensures the smoothness and the safety when the utility model is separately used as the sliding plate vehicle or the bicycle.

Description

The cycle with slide plate structure-improved

Technical field

The utility model relates to bicycle and the dual field of Kickboard Scooter, relates in particular to a kind of cycle with slide plate structure-improved.

Background technology

As shown in Figure 1, existing cycle with slide plate, vehicle frame 3 places between bicycle front tube 1 and seat pipe 2 are installed on a slide plate 4, the user is except being seated at seat cushion 5, the bicycle that drives of implementing double-legged pushes pedals 6 moves, also a pin can be stood on slide plate 4, another pin is done to pedal and is stepped on ground and drive the Kickboard Scooter operational motion that moves car body.

Yet existing structure has following shortcoming:

1, is available for users to stand in order to make slide plate 4 have bigger space, usually the distance between preceding pipe 1 and the seat pipe 2 is increased, yet, the related like this distance that has influenced between seat cushion 5 and the handle 7, when operating this cycle with slide plate, rider's health and both hands have inharmonic phenomenon to take place.

2, when implementing the running of Kickboard Scooter purposes, disturbed by crank 8, pedal 6 and large fluted disc 9 in order to reduce the pin that stand in Kickboard Scooter 4, but and cause pedal step on ground-surface in addition pin also batch (-type) stand on slide plate 4, the top of slide plate 4 has really than large space, usually the dealer all will provide the spindle assemblies 10 that crank 8 and large fluted disc 9 are installed, installing as far as possible away from preceding pipe 1, even often be that the position is under seat cushion 5, and this, during for the running of enforcement bicycle, but the utmost point also cause both feet trample the application of force inharmonious, have some setbacks, even cause centre-of gravity shift, unstable dangerous phenomenon.

The utility model content

Technical problem to be solved in the utility model is: a kind of cycle with slide plate structure-improved is provided, and it effectively is combined as a whole Kickboard Scooter and bicycle double duty, and operates smooth and easy, safe.

For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of cycle with slide plate structure-improved, between bicycle front tube and seat pipe, be installed on a control stalk, the rear end of this control stalk is placed on the default turning cylinder of vehicle frame, the control stalk front end is provided with spindle assemblies for large fluted disc, member such as crank and pedal is settled the location, and the pivot of living has a movable brace rod, this movable brace rod end in addition can be by locked assembly locking and control, be installed on a fixing strut in the vehicle frame rear end, fixedly strut is just for the support location of putting behind the control stalk, vehicle frame place in large fluted disc one side is installed on an elastic parts, and the end in addition of this elastic parts can draw in large fluted disc.

The beneficial effects of the utility model are: the movable brace rod that is unfolded during by the control stalk forward swing supports and is positioned at slide plate, and members such as this large fluted disc, crank and pedal can be located thereupon, so realized this novel bicycle purposes serviceability of doing; When putting behind the control stalk, make member hypsokinesis foldings in the lump such as large fluted disc, crank, pedal and movable brace rod, the slide plate between preceding pipe and seat pipe lower end will be clog-free open spaces, from and can realize a novel Kickboard Scooter purposes serviceability of doing; So realize effectively Kickboard Scooter and bicycle double duty be combined as a whole and operate the purpose of simple and convenient; In addition, because the design of this novel middle control stalk does not change the distance between former jug and seat cushion, so guaranteed the smoothness and the safety of the operation of this cycle with slide plate.

Description of drawings

Fig. 1 is the plan sketch of existing cycle with slide plate.

Fig. 2 is the structure improved schematic perspective view of the utility model cycle with slide plate.

Fig. 3 is the structure improved schematic side view of the utility model cycle with slide plate.

Fig. 4 is the schematic perspective view that control stalk and vehicle frame are located mutually in the utility model.

Fig. 5 is the schematic side view of the utility model when making Kickboard Scooter purposes motor performance

Below in conjunction with accompanying drawing the utility model is described further:

The specific embodiment

At first, see also Fig. 2, Fig. 3 and shown in Figure 4, this new type slide plate bicycle structure-improved, between bicycle front tube 1 and seat pipe 2 lower ends, be installed on a control stalk 20, this control stalk 10 and rear end is placed in the default turning cylinder 31 of vehicle frame 3, before front end can be done, after the running that freely swings, its front end is installed on spindle assemblies 10, for large fluted disc 9, crank 8 and pedal 6 are installed the location, and through a chucking lug 201, pivot 202 pivots alive have a movable brace rod 30, the end in addition of this movable brace rod 30, and can manage the control whether slide plate 4 places between 2 lower ends lock at preceding pipe 1 and seat by a locked assembly 301; Be installed on a fixing strut 40 in the rear end of vehicle frame 3, this is strut 40 and just can support the location for the control stalk 20 of back pendulum fixedly.

Because the front end of control stalk 20 is installed on spindle assemblies 10 and large fluted disc 9, crank 8, pedal 6 members such as grade, and the rear end can vehicle frame 3 turning cylinder 31 for before turning point carries out, back swing running, and this pivot of living is in the movable brace rod 30 of control stalk 20 front ends, again can be when control stalk 20 forward swings, slide plate 4 places before being positioned by locked assembly 301 locking between pipe 1 and seat pipe 2 lower ends, just provide certain and firm supporting role to control stalk 20 front ends, then the user needs only simple and easy, easily control stalk 20 is swung forward, and movable brace rod 30 is locked in slide plate 4, nature, this large fluted disc 9, crank 8 and pedal 6 just can be certain, stable location is so directly be provided as the bicycle purposes.Certainly, please cooperate shown in Figure 5, when the user gets loose locked assembly 301, and control stalk 20 swung backward make when being supported on fixedly strut 40, because this large fluted disc 9, crank 8, pedal 6 and movable brace rod 30 etc., all can be along with slide plate 4 positions are left in hypsokinesis, then be somebody's turn to do the slide plate 4 between a preceding pipe 1 and the pipe 2, formation immediately can be supplied under the pin clear space situation convenient, that stand safely, nature, this is the purposes of bicycle originally, be and can be simple and easy, convenient and fast speed form the Kickboard Scooter purposes.

Utilize the forward and backward swing of control stalk 20 easy enforcements, and movable brace rod 30 is implemented whether to lock to control easily, can directly change under the situation of cycle with slide plate purposes, this novel standard setting distance that will be fully need not change between handle 7 and the seat cushion 5 has then reached in the use and has expected required easy and simple to handle, coordination, smooth and easy and safety effect.

Consult Fig. 3 and shown in Figure 5 again, these novel vehicle frame 3 places in large fluted disc 9 sides are installed on an elastic parts 50 in addition, this elastic parts 50 and can be when the pendulum of control stalk 20 back, one end is drawn in large fluted disc 9, so large fluted disc 9 has the application force that rotates involution at any time, and then, when the user implements the Kickboard Scooter purposes, after one pin (right crus of diaphragm) stood on slide plate 4, this other pin (left foot) is stepped on the ground action except implementing to pedal, and also can rotate under the cooperation of involution power at large fluted disc 9 tools, directly pedal 6 ' is done backward, following reciprocal trample action, drive the operation shape that moves car body thereby form to plant in addition, and cause cycle with slide plate and can reach more polynary and abundant usability.

When control stalk 20 is swung backward, can be smoothly by holding block on fixing strut 40, the user can continue it earlier with seat bar 51 simple and easy taking off before pulling control stalk 20, behind the pendulum location, control stalk 20 back, again a bar 51 is returned in the cooresponding assembling of seat cushion 5 backwards, so, members such as this control stalk 20 and large fluted disc 9, crank 8, pedal 6, not only can finish the purpose of pre-after date pendulum, simultaneously, this bar 51 also can prevent control stalk 20 any forward swings, reaches effect safe in utilization.

Claims (2)

1, a kind of cycle with slide plate structure-improved, it is characterized in that: between bicycle front tube and seat pipe, be installed on a control stalk, the rear end of this control stalk is placed on the default turning cylinder of vehicle frame, the control stalk front end is provided with spindle assemblies and settles the location for members such as large fluted disc, crank and pedals, and the pivot of living has a movable brace rod, this movable brace rod in addition end can be by locked assembly locking and control, is installed on a fixing strut in the vehicle frame rear end, this fixedly strut just locate for the support of putting behind the control stalk.

2, cycle with slide plate structure-improved as claimed in claim 1 is characterized in that: the vehicle frame place in large fluted disc one side is installed on an elastic parts, and the end in addition of this elastic parts can draw in large fluted disc.

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