CN211004121U

CN211004121U - Stair climbing bicycle

Info

Publication number: CN211004121U
Application number: CN201920897281.3U
Authority: CN
Inventors: 楚姗姗
Original assignee: Golden Scorpion Co ltd
Current assignee: Golden Scorpion Co ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-07-14
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a climb building bicycle, it includes the bicycle body, this bicycle body is including the action wheel of locating the place ahead, locate rear wheel disc unit, triangular supports frame, saddle and the handlebar at rear, triangular supports frame base one end is connected the action wheel, the base other end is connected the rear wheel disc unit, this saddle is connected to triangular supports frame apex angle department, it has drive chain to mesh between action wheel and the rear wheel disc unit, rear wheel disc unit meshes with the drive chain of two parallels, and this drive chain is vertical to locate the outer facade wall body of building to keep having a certain interval between with the wall body, and this drive chain both ends are fixed in the wall body, under pedal exogenic action, this physical stamina of bicycle reciprocates along this drive chain. The utility model discloses a climb building bicycle is applicable to the outer facade wall body of building, and it is fast to climb the building, and convenient safety to can play body-building effect.

Description

Stair climbing bicycle

Technical Field

The present invention relates to a bicycle, and more particularly to a stair climbing bicycle that can move up and down along the outer vertical wall of a building.

Background

At present, along with the rapid development of social economy, high-rise buildings in cities are increased day by day, floors are higher and higher, for the high-rise buildings with higher occupancy rates, the high-rise buildings are crowded when taking elevators, and even the high-rise buildings need to wait for taking in a queue sometimes, and walking stairs are extremely inconvenient because the floors are too high, time and labor are wasted; when power failure occurs, the user can not take the elevator and only walk on the walking stairs, and the user on high floors is difficult to move in and out. Therefore, there is a need for a stair climbing device that can go upstairs and downstairs without taking an elevator or climbing stairs.

SUMMERY OF THE UTILITY MODEL

In view of the above, the main object of the present invention is to provide a stair climbing bicycle capable of moving up and down along the outer vertical wall of a building.

In order to achieve the above purpose, the utility model provides a stair climbing bicycle, which comprises a bicycle body, the bicycle body comprises a driving wheel arranged at the front, a rear wheel disc unit arranged at the rear, a triangular support frame, a saddle and a handlebar, one end of the bottom edge of the triangular support frame is connected with the driving wheel, the other end of the bottom edge is connected with the rear wheel disc unit, the top angle of the triangular support frame is connected with the saddle, a driving chain is meshed between the driving wheel and the rear wheel disc unit, the handlebar is connected with the shaft part of the driving wheel through a support rod, the shaft end of the driving wheel is fixedly connected with a pedal connecting rod, the pedal connecting rod is connected with a pedal, the rear wheel disc unit is meshed with two parallel traction chains, the traction chains are vertically arranged on the outer vertical wall of a building and keep a certain, under the action of external force of pedals, the bicycle body can move up and down along the traction chain.

The driving wheel is in a gear shape, the driving wheel is meshed with the driving chain, the rear wheel disc unit comprises a driven wheel and speed change wheels arranged on two sides of the driven wheel, the speed change wheels are coaxial with the driven wheel, the diameter of each speed change wheel is smaller than that of the driven wheel, the driving chain is meshed with the driven wheel, and the traction chain is tightly meshed with the speed change wheels through a tension wheel.

And a cross beam is fixedly connected between the supporting rod and the side edge of the triangular supporting frame.

The two traction chains are arranged between the two guide rails which are arranged in parallel, and the guide rails are vertically fixed on the wall body of the outer vertical surface of the building.

The top end of each guide rail is provided with a pulley, the pulley penetrates through each pulley through a rope, one end of the rope is connected with a sliding block, the other end of the rope is connected with a balancing weight, four corners of the sliding block are provided with idler wheels, and the idler wheels are clamped on the guide rails and can roll along the guide rails; the welding has tensile pole on the triangular supports frame of bicycle body, and this tensile pole other end extends to two outsides and forms the arc, and the arc opening orientation slider, two terminal welds respectively on two sliders of arc.

A groove is formed in the guide rail, the bottom of the groove is attached to a wall body, and the balancing weight is arranged in the groove of the guide rail.

The rear wheel disc unit is characterized in that a plurality of variable speed wheels are arranged, and a shifter is arranged on the handlebar.

The rear wheel disc unit is connected with a self-locking device, the self-locking device is arranged on the guide rail and can slide along the guide rail, the self-locking device can be locked on the guide rail, and the self-locking device is connected with a hand brake arranged on the handlebar through a hand brake line.

Be equipped with the rail guard on the bicycle body, this rail guard includes connecting piece, arc rail and connecting rod, and wherein this connecting rod one end weld in on the triangular supports frame side, the other end weld in the arc rail, the arc rail weld in the connecting piece, this connecting piece weld in on the bracing piece.

An arc-shaped protective cover is arranged on the pedal plate.

The utility model discloses a climb building bicycle is applicable to the outer facade wall body of building, and it is fast to climb the building, can wait at the elevator, or have a power failure state, or climb and use under the hard condition of stair, convenient safety to can play body-building effect.

Drawings

FIG. 1 is a schematic view of the stair climbing bicycle of the present invention in use;

FIG. 2 is a schematic structural view of a track device used in cooperation with the stair climbing bicycle of the present invention;

fig. 3 is a schematic view illustrating the assembly of the guard rail and the bicycle body according to the present invention;

fig. 4 is a schematic view of the combination of the guide rail and the slider according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in FIGS. 1 and 2, the stair climbing bicycle of the present invention comprises a bicycle body 1, the bicycle body 1 comprises a driving wheel 10 disposed at the front, a rear wheel disc unit disposed at the rear, a triangular support frame 11, a saddle 12 and a handlebar 13, one end of the bottom edge of the triangular support frame 11 is connected with the driving wheel 10, the other end of the bottom edge is connected with the rear wheel disc unit, the top corner of the triangular support frame 11 is connected with the saddle 12, a driving chain 14 is engaged between the driving wheel 10 and the rear wheel disc unit, the handlebar 13 is connected with the shaft of the driving wheel 10 through a supporting rod 15, a cross beam 150 is fixedly connected between the supporting rod 15 and the side edge of the triangular support frame 11 to increase the firmness of the bicycle, the shaft end of the driving wheel 10 is fixedly connected with a pedal connecting rod 16, the pedal connecting rod 16 is connected with a pedal plate 17, and keep certain interval between with the wall body to pull chain 3 both ends and be fixed in the wall body, under the pedal exogenic action, bicycle body 1 can reciprocate along pulling chain 3.

The utility model provides a drive wheel 10 is the gear shape, and meshing drive chain 14 on this drive wheel 10, back rim plate unit are including following driving wheel 18 and locating the change gear 19 from driving wheel 18 both sides, and change gear 19 is coaxial with following driving wheel 18, and the 19 diameters of change gear are less than from driving wheel 18, and drive chain 14 meshes in from driving wheel 18, and the meshing is hugged closely through take-up pulley 190 and change gear 19 to traction chain 3. When the pedals are pedaled, the pedal connecting rod 16 rotates and drives the shaft of the driving wheel 10 to rotate, thereby driving the driving wheel 10 to rotate, and the driven wheel 18 is driven to rotate through the driving chain 14, and the driven wheel 18 is coaxial with the variable speed wheel 19, thereby driving the variable speed wheel 19 to rotate, so that the variable speed wheel 19 is meshed and moved on the traction chain 3. The pedal 17 rotates in the forward and reverse directions to move the gear wheel 19 up and down along the drag chain 3, so that the bicycle moves up and down along the drag chain under the external force of pedaling by a person. The utility model provides a keep having the uniform distance between drag chain 3 and the wall body, can ensure that the bicycle can not touch the wall from driving wheel 18 when moving along drag chain 3.

The utility model provides a two drag chains 3 locate between two parallel arrangement's guide rail 2, and this guide rail 2 is vertical to be fixed in the outer facade wall body of building. As shown in fig. 4, the utility model provides a form recess 20 in the guide rail 2, recess 20 bottom pastes in the wall body setting, and 2 tops of every guide rail are equipped with pulley 21 (as shown in fig. 1 and fig. 2), pass every pulley 21 through a rope 22 respectively, and rope 22 one end link block 23, the balancing weight (not shown in the figure) is connected to the rope 22 other end, and in this balancing weight was located guide rail recess 20, slider 23 four corners was equipped with gyro wheel 230, and gyro wheel 230 can roll along guide rail 2. As shown in fig. 1, the utility model provides a bicycle body 1 when reciprocating along traction chain 3, for keeping the stability and the security of bicycle, the welding has tensile pole 110 on bicycle body's triangular supports frame 11, and tensile pole 110 one end welds in triangular supports frame 11, and the tensile pole 110 other end extends to two outsides and forms the arc, and the arc opening is towards slider 23, and two ends of arc weld respectively on two sliders 23. The utility model provides a tensile pole 110 can be equipped with two sets ofly, because tensile pole 110 one end welding slider 23, the other end welds in bicycle body 1, consequently can guarantee that the automobile body has stability, does not lead to rocking about when the bicycle body removes, and tensile pole 110 exerts the pulling force to the wall body direction to the bicycle body in addition, thereby decomposes the bicycle body and exerts the gravity on drag chain, reduces the damage to drag chain. The utility model discloses a bicycle body 1 moves up along drag chain 3 when, and slider 23 moves up along bicycle body 1 through tensile pole 110, because the balancing weight is the metal body that density is very big, under the action of gravity of pulley 21 other end balancing weight, slider 23 shifts up in the opposite direction, and reverse can drive bicycle rebound again, consequently can save people's physical power. When the utility model discloses a bicycle body 1 moves down along drag chain 3, slider 23 moves down along drag chain 3 through tensile pole 110, and through pulley 21, the balancing weight shifts up, and under balancing weight action of gravity, slider 23 applys ascending pulling force to bicycle body 1, and consequently the speed that the steerable bicycle body moved down is unlikely to move down and takes place dangerously fast. The utility model provides a guide rail groove 20 outer edge can outwards extend has spacing lug 200, and wherein gyro wheel 230 middle part can inwards convergent formation "X" form to make the gomphosis of gyro wheel 230 concave part on the spacing lug 200 of guide rail 2.

The utility model provides a 2 bottoms of guide rail and top can be equipped with blotter 24, avoid the bicycle body to produce the striking because inertia when moving to the top or moving to the bottom down.

The utility model provides a rear wheel dish unit can include a plurality of change wheels 19, is equipped with selector 130 on the handlebar 13 of bicycle body, and accessible selector 130 adjusts the fender position, adjusts promptly and pulls chain 3 and mesh on a plurality of change wheels 19, the adjustable speed that shifts up or move down. The utility model discloses a back rim plate unit still is connected with self-lock device (not shown in the figure), and this self-lock device locates on guide rail 2 to can slide along the guide rail, wherein self-lock device locates the manual brake 131 on the handlebar through manual brake line connection, and bicycle body 1 shifts up or moves down the in-process, can make self-lock device locking guide rail through manual brake 131 braking, in order to brake the bicycle. The utility model provides a self-lock device is the commercial product, does not do here and gives unnecessary details.

The utility model provides a can be equipped with an arc protection casing on the running-board to when pedaling the running-board, prevent the landing of foot on the running-board.

As shown in fig. 3, the utility model discloses a bicycle body is when using, for the safety, prevent that the user from rocking about on the car and falling, can be equipped with rail guard 4 on the bicycle body, this rail guard 4 includes connecting piece 40, arc rail 41 and connecting rod 42, wherein connecting rod 42 one end welds in 11 sides of the triangular supports frame of bicycle, the other end welds in arc rail 41, arc rail 41 welds in connecting piece 40, connecting piece 40 welds on bracing piece 15, when using, the user is located the arc rail, form and surround the form, in order to protect personal safety.

The utility model discloses a climb building bicycle and be applicable to the outer facade wall body of building, wait at the elevator, or have a power failure state, or climb under the difficult condition of stair, optional the utility model discloses a climb building bicycle, it is fast to climb the building, and the building has seted up door or balcony in the floor stop department of setting for, is convenient for get off the bus and gets into the floor when stopping, is equipped with fixing device in floor stop department for the unlikely whereabouts of fixed bicycle or shift up. The utility model discloses a stair climbing bicycle can play the effect of body-building when going upstairs or downstairs in-process is just stepping on and is trampled on the running-board in reverse.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. A stair climbing bicycle is characterized by comprising a bicycle body, wherein the bicycle body comprises a driving wheel arranged in front, a rear wheel disc unit arranged in rear, a triangular support frame, a saddle and a handlebar, one end of the bottom edge of the triangular support frame is connected with the driving wheel, the other end of the bottom edge of the triangular support frame is connected with the rear wheel disc unit, the top angle of the triangular support frame is connected with the saddle, a driving chain is meshed between the driving wheel and the rear wheel disc unit, the handlebar is connected with the shaft part of the driving wheel through a supporting rod, the shaft end of the driving wheel is fixedly connected with a pedal connecting rod, the pedal connecting rod is connected with a pedal, the rear wheel disc unit is meshed with two parallel traction chains, the traction chains are vertically arranged on a wall body of an outer vertical face of a building and keep a certain distance with the wall, the bicycle body can move up and down along the traction chain.

2. The stair climbing bicycle according to claim 1, wherein the drive pulley is in the shape of a gear, the drive pulley is engaged with the drive chain, the rear disc unit includes a driven pulley and a transmission gear provided on both sides of the driven pulley, the transmission gear is coaxial with the driven pulley and has a smaller diameter than the driven pulley, the drive chain is engaged with the driven pulley, and the traction chain is in close contact engagement with the transmission gear via a tension pulley.

3. The stair climbing bicycle of claim 1, wherein a cross beam is fixedly connected between the support rod and the side edge of the triangular support frame.

4. The stair climbing bicycle according to claim 1, wherein the two drag chains are disposed between two parallel guide rails, and the guide rails are vertically fixed to a wall of an outer facade of a building.

5. The stair climbing bicycle according to claim 4, wherein each of the guide rails has a pulley at a top end thereof, and each pulley is penetrated by a rope, one end of the rope is connected to a slider, the other end of the rope is connected to a weight block, and rollers are provided at four corners of the slider and are fastened to the guide rails and can roll along the guide rails; the welding has tensile pole on the triangular supports frame of bicycle body, and this tensile pole other end extends to two outsides and forms the arc, and the arc opening orientation slider, two terminal welds respectively on two sliders of arc.

6. The stair climbing bicycle of claim 5, wherein a groove is formed in the guide rail, the bottom of the groove is attached to a wall, and the weight is disposed in the groove of the guide rail.

7. The stair climbing bicycle of claim 2, wherein the rear wheel unit has a plurality of change wheels, and the handlebar has a shifter.

8. The stair climbing bicycle of claim 4, wherein the rear wheel disc unit is connected with a self-locking device, the self-locking device is arranged on the guide rail and can slide along the guide rail, the self-locking device can be locked on the guide rail, and the self-locking device is connected with a hand brake arranged on the handlebar through a hand brake line.

9. The stair climbing bicycle according to claim 1, wherein the bicycle body is provided with a guard rail, the guard rail comprises a connecting member, an arc-shaped rail and a connecting rod, one end of the connecting rod is welded to the side edge of the triangular support frame, the other end of the connecting rod is welded to the arc-shaped rail, the arc-shaped rail is welded to the connecting member, and the connecting member is welded to the supporting rod.

10. The stair climbing bicycle of claim 1, wherein the pedals are provided with arc-shaped shields.