CN115384658A

CN115384658A - Two-wheel motorcycle with protector

Info

Publication number: CN115384658A
Application number: CN202211081927.3A
Authority: CN
Inventors: 赵保龙; 陈云虎; 杨慧; 叶阳; 谢燕坤; 丁健
Original assignee: Zhejiang Apollo Sports Technology Co ltd
Current assignee: Zhejiang Apollo Sports Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-11-25
Anticipated expiration: 2042-09-06
Also published as: CN115384658B

Abstract

The invention discloses a two-wheeled motorcycle with a protective device, which comprises a vehicle body, a supporting device and a pulling device, wherein the supporting device and the pulling device are arranged on the vehicle body, a first plate, a second plate and a third plate are arranged on the vehicle body, a first sliding groove is formed in the third plate, the pulling device comprises a sliding motor, a wire coil and a rope, the sliding motor is arranged on the first sliding groove in a sliding mode, and first elastic pieces are arranged at two ends of the sliding motor. According to the two-wheeled motorcycle with the protection device, when the vehicle is inclined, the supporting device can automatically extend outwards and simultaneously prop against the ground to support the two-wheeled motorcycle, and meanwhile, the two-wheeled motorcycle can be righted, so that the vehicle is prevented from being damaged by toppling, the personal safety of a rider is protected, the vehicle is prevented from being damaged, the vehicle and the rider are protected, and meanwhile, the supporting device can be automatically triggered only when the vehicle is inclined, and the supporting device is prevented from influencing normal running.

Description

Two-wheel motorcycle with protector

Technical Field

The invention relates to the technical field of two-wheeled motorcycles, in particular to a two-wheeled motorcycle with a protection device.

Background

The two-wheeled motorcycle is more and more popular with people as a convenient vehicle, and during the riding process of the two-wheeled motorcycle, the two-wheeled motorcycle often turns over due to improper road conditions or riding operation, and particularly, the phenomenon that the two-wheeled motorcycle is damaged and people die when the two-wheeled motorcycle turns over during the riding process is generated, so that the two-wheeled motorcycle is protected and does not turn over.

Disclosure of Invention

The invention provides a two-wheeled motorcycle with a protection device, aiming at the defects in the prior art.

In order to solve the technical problems, the invention is solved by the following technical scheme: a two-wheeled motorcycle with a protective device comprises a vehicle body, a supporting device and a pulling device, wherein the supporting device and the pulling device are arranged on the vehicle body, a first plate, a second plate and a third plate are arranged on the vehicle body, a first chute is formed in the third plate, the pulling device comprises a sliding motor, a wire coil and a rope, the sliding motor is arranged on the first chute in a sliding mode, first elastic pieces are arranged at two ends of the sliding motor and used for elastically locking the sliding motor in the middle of the first chute, a first gear is arranged on a rotating shaft of the motor, the wire coil is arranged on the second plate in a rotating mode, a second gear is arranged on the wire coil, the first gear on which the motor slides can be meshed with the second gear, the supporting device comprises a rotating frame, the rotating frame is rotatably arranged on the rotating shaft, a first shaft is rotatably arranged on the rotating frame, a second bevel gear and a third bevel gear are respectively arranged at two ends of the first shaft, the second bevel gear is meshed with the first bevel gear, a rack is arranged on the rotating frame in a sliding and guiding manner, the third bevel gear is meshed with the rack, a fixed shaft is further arranged on the rotating frame, one end of a rope is arranged on the fixed shaft, the other end of the rope is arranged on a wire coil, a fifth elastic piece is sleeved on the rope, and two ends of the rope respectively abut against the fixed shaft and the second plate.

The anti-tipping device has the advantages that when the vehicle heels, the supporting device can be automatically opened to support the side of the vehicle, and meanwhile, the vehicle is righted, so that the vehicle is prevented from being tipped, the personal safety of a rider is protected, and the vehicle is prevented from being damaged.

In the above scheme, preferably, the rotating shaft is located in the middle of the rotating frame, the fixed shaft and the rack are respectively arranged at two ends of the rotating frame, the reel rotates to drive the rotating frame to rotate, the second bevel gear rotates around the first bevel gear, the first shaft rotates, and therefore the rack moves up and down.

In the above scheme, preferably, one end of the rotating frame is provided with a guide block, the rack is provided with a guide groove, the rack is guided by the guide groove to be arranged on the guide block, and the lower end of the rack is rotatably provided with a universal wheel.

Among the above-mentioned scheme, preferred, still include locking device, it includes the top and touches frame, sliding block and locking piece, and the top touches a frame elastic sliding and sets up on the first board, and locking piece elastic sliding sets up on the top touches the frame, and sliding block elastic sliding sets up on the first board, be provided with the hasp on the rotating turret, the locking piece can be with the hasp locking, the sliding block sliding energy top touches the top and touches the frame, makes the top touch frame drive locking piece open to both sides, the unblock hasp.

The rotating frame has the beneficial effects that when the vehicle runs normally, the rotating frame is locked and cannot extend outwards at will, so that the influence on the normal running of the vehicle is avoided.

In the above scheme, it is preferred, the top is touched and is provided with first guiding axle and second guiding axle on the frame, and the top touches the frame and slides through first guiding axle direction and set up on the first board, and the cover is equipped with the second elastic component on first guiding axle, and its both ends are respectively pushed up and are touched on the top touches the first board and the frame is touched on the top, locking piece direction slides and sets up on the second guiding axle, just the cover is equipped with the third elastic component on the second guiding axle, and its both ends are respectively pushed up and are touched on the locking piece and the frame is touched on the top.

In the above scheme, preferably, be provided with first arc surface on the locking piece, be provided with the second arc surface on the hasp, the rotating turret rotates inwards, and first arc surface on it can push up and touch the second arc surface, makes the locking piece outwards slide, makes the hasp pass through the locking piece.

In the above scheme, preferably, the supporting device and the locking device are symmetrically arranged in front and back of the wire wheel, the fixed shafts on the front supporting device and the back supporting device are connected with one end of a rope, the other end of the rope is arranged on the wire wheel at the same time, when the rope is completely extended, the front rotating frame and the back rotating frame are just completely folded, and the locking piece locks the rope.

In the above scheme, preferably, the vehicle body is equipped with the equal bilateral symmetry of strutting arrangement, line wheel and locking device, the vehicle inclines to the left side, and sliding block and motor all slide left, and the sliding block can unblock left locking device, and the motor can be connected with the cooperation of left line wheel, the vehicle inclines to the right side, and sliding block and motor all slide right, and the sliding block can unblock the locking device on right side, and the motor can be connected with the line wheel cooperation on right side.

In the above scheme, it is preferred that the both ends of first spout all are provided with first pressure and touch switch and electro-magnet, and first pressure touches the switch and can control the motor, and the electro-magnet can adsorb the motor.

In the above scheme, preferably, the first plate is provided with a press contact block, the middle of the sliding block is provided with a second press contact switch, and when the sliding block is located in the middle, the second press contact switch is pressed on the press contact block to control the electromagnet to be powered off, and the electromagnet is not pressed when leaving the middle position.

The invention has the beneficial effects that: according to the two-wheeled motorcycle with the protection device, when the vehicle is inclined, the supporting device can automatically extend outwards and simultaneously prop against the ground to support the two-wheeled motorcycle, and meanwhile, the two-wheeled motorcycle can be righted, so that the vehicle is prevented from being damaged by toppling, the personal safety of a rider is protected, the vehicle is prevented from being damaged, the vehicle and the rider are protected, and meanwhile, the supporting device can be automatically triggered only when the vehicle is inclined, and the supporting device is prevented from influencing normal running.

Drawings

FIG. 1 is a schematic view of the present invention.

Fig. 2 is a transverse cross-sectional view of the present invention.

Fig. 3 is a longitudinal sectional view of the present invention.

FIG. 4 is a schematic view of the pulling apparatus of the present invention.

Fig. 5 is a schematic internal plan view of the present invention.

FIG. 6 is an internal schematic view of the present invention.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 6, a motorcycle with a guard device includes a vehicle body 1, a supporting device 2, a pulling device 3, and a locking device 4, the vehicle body 1 includes wheels, a frame, a handle, a seat, and a power unit, the frame is further provided with a first plate 11, a second plate 12, and a third plate 13, the first plate 11 is provided with a rotating shaft 111, the rotating shaft 111 is provided with a first bevel gear 112, the supporting device 2 includes a rotating frame 21 and a rack 23, the rotating frame 21 is C-shaped, the middle position thereof is rotatably provided on the rotating shaft 111, the first bevel gear 112 is positioned in the rotating frame 21, the rotating frame 21 is further rotatably provided with a rotating first shaft 22, the two ends thereof are respectively provided with a second bevel gear 221 and a third bevel gear 222, wherein the second bevel gear 221 is engaged with the first bevel gear 112, when the rotating frame 21 rotates around the rotating frame 111, the second bevel gear 221 rotates on the first bevel gear 112, the first bevel gear 112 is stationary, the first bevel gear 112 rotates, the second bevel gear 221 rotates relatively, one end of the first shaft 221 is provided with a guide block 211, the rack 23 is provided with a guide block 231, and a left and right sliding block is provided on the rack 23, the guide block 211 is provided on the rack 23, and a left and right sliding block is provided on the guide block, the rack 23.

When the rotating frame 21 rotates, the first shaft 22 thereon rotates around the first bevel gear 112, and the rotation thereof drives the rack 23 to move up and down, and the lower end of the rack 23 is provided with a universal wheel 232.

When the vehicle is inclined, the rotating frame 21 rotates outwards to drive the rack 23 to slide downwards, so that the universal wheel 232 at the lower end of the rack is pressed against the bottom surface, thereby providing a supporting force for the vehicle, preventing the vehicle from continuously inclining for a larger angle, and at the moment, the rotating frame 21 continuously rotates outwards to continuously slide the rack 23 downwards, thereby righting the inclined side of the vehicle.

The third plate 13 is provided with a first sliding groove 131, the pulling device 3 comprises a sliding motor 31, a wire coil 32 and a rope 33, a sliding groove 312 is formed in a shell of the sliding motor 31, the sliding motor 31 is arranged in the first sliding groove 131 in a sliding mode through the sliding groove 312, spring holes 1311 are formed in two end walls of the first sliding groove 131, a first elastic piece 112 is arranged in the spring holes, the first elastic piece 112 is abutted to the sliding motor 31, a first press-contact switch 14 and an electromagnet are further arranged on the two end walls of the first sliding groove 131, the first press-contact switch 14 can be controlled to be turned on when being pressed and contacted, the electromagnet is turned on to adsorb the motor 31, a first gear 311 is arranged on the sliding motor 31, the wire coil 32 is rotatably arranged on the second plate 12, and a second gear 321 is arranged on the wire coil 32.

When the vehicle is tilted to a certain angle, the sliding motor 31 completely presses the first elastic member 112 into the spring hole 1311 under the action of its own gravity, and the side surface of the sliding motor 31 presses and contacts the end wall of the first sliding groove 131, at this time, the first gear 311 on the sliding motor 31 is meshed with the second gear 321 on the wire coil 32, and the sliding motor 31 is pressed and contacted on the first press-contact switch 14, so that the sliding motor 31 is controlled to start, and the wire coil 32 is driven to rotate by the sliding motor 31.

The rotating frame 21 is further provided with a fixing shaft 24, one end of a rope 33 is arranged on the fixing shaft 24, the other end of the rope 33 is arranged on the wire coil 32, the rope 33 is sleeved with a fifth elastic piece 34, two ends of the fifth elastic piece are respectively abutted to the fixing shaft 24 and the second plate 12, the supporting devices 2 are symmetrically arranged front and back relative to the center of the wire wheel 32, the fixing shaft 24 on the front supporting device 2 and the rear supporting device are connected with one end of the rope 33, the other end of the rope is arranged on the wire wheel 32 simultaneously, and meanwhile the supporting devices 2 and the wire wheel 32 are symmetrically arranged left and right relative to the center line of the vehicle.

The sliding motor 31 drives the wire coil 32 to rotate when the vehicle inclines, the wire coil 32 winds the rope 33 on the wire coil 32, the rope 33 is shortened, one end of the fixing shaft 24 on the rotating frame 21 is close to the wire coil 21, the rotating frame 21 rotates outwards, the rack 23 slides downwards to be in contact with the ground, the vehicle is supported, and the front rotating frame 21 and the rear rotating frame 21 rotate simultaneously, so that the side face support is firmer.

The locking device 4 includes a top contact frame 41, a sliding block 42 and a locking piece 43, the top contact frame 41 is provided with a first guide shaft 411 and a second guide shaft 412, the top contact frame 41 is arranged on the first plate 41 through the guide sliding of the first guide shaft 411, and the first guide shaft 411 is sleeved with a second elastic piece 413, two ends of the second elastic piece 413 respectively contact the top contact frame 41 and the top contact frame 41, the locking piece 43 is arranged on the second guide shaft 412 in a guide sliding manner, the second guide shaft 412 is sleeved with a third elastic piece 414, two ends of the third elastic piece 414 respectively contact the locking piece 43 and the top contact frame 41, and the first guide shaft 411 and the second guide shaft 412 are both provided with a limiting piece, so that the top contact frame 41 is arranged under the action of the second elastic piece 413, the top contact frame 411 is arranged on the first guide shaft 11, the locking piece 43 is arranged under the action of the third elastic piece 414, the top contact is arranged on the limiting piece of the second guide shaft 412, the first guide plate 11 is provided with a second sliding block 114, the sliding block 422 is arranged on the second guide shaft 422, and the sliding block 422 is arranged on the top contact frame 114, and the sliding block 422 is arranged on the top contact frame 422, and the sliding block 422 is arranged on the top contact frame 41 and the sliding block 422.

In the initial state, the sliding motor 31 is located in the middle of the first sliding chute 131 under the action of the left and right first elastic members 112, the sliding block 42 is also located in the middle of the second sliding chute 114 under the action of the left and right fourth elastic members 44, and the center lines of the first sliding chute 131 and the second sliding chute 114 are overlapped with the left and right center lines of the vehicle, so that the sliding motor 31 and the sliding block 42 are not affected when the vehicle does not roll, and the gravity components of the sliding motor 31 and the sliding block 42 can drive the sliding motor to compress the elastic members when the vehicle rolls, so that the sliding motor 31 and the sliding block 42 can move towards the roll side, and can automatically return to the initial position after the vehicle is righted.

The top touches frame 41 front and back bilateral symmetry and is provided with 4, be provided with hasp 213 on the rotating turret 21, just hasp 213 and locking piece 43 are the setting of colluding the form, and the colluding form physical stamina of locking piece 43 can be withheld the colluding body of hasp 213 to lock locking frame 21, make it can not stretch out at will at the in-process of traveling, and the top is touched and is provided with first inclined plane 415 on the frame 41, both ends are provided with second inclined plane 423 about on the sliding block 42.

When the vehicle rolls, the sliding block 42 slides to the side that rolls, the second inclined surface on the sliding block can contact the first inclined surface 415 of the two top contact frames 41 on the side that rolls, so that the two side top contact frames 41 are opened towards two sides, and the locking piece 43 is driven to slide towards two sides together, so that the locking piece 43 is disconnected from the lock catch 213, and the rotating piece 21 is unlocked, the two ends of the first sliding chute 111 are both provided with the first pressure contact switch 14 and the electromagnet, the first pressure contact switch 14 can control the sliding motor 31, the electromagnet can attract the sliding motor 31, the first plate 11 is provided with the pressure contact block 113, the middle of the sliding block 42 is provided with the second pressure contact switch 421, and when the sliding block 42 is located in the middle, the second pressure contact switch 421 is in pressure contact with the pressure contact block 113 to control the electromagnet to be powered off, and is not in pressure contact when the middle position is left.

When the vehicle is tilted, the sliding block 42 slides to the tilted side, so that the rotating frame 21 is unlocked and can rotate, and meanwhile, the sliding block 42 leaves the middle position, so that the second pressure contact switch 421 is not pressed and contacted, therefore, the electromagnets at the two ends of the first sliding chute 111 are started, the sliding motor 31 also slides to the tilted side under the action of self gravity, after the first gear 311 on the sliding motor is meshed with the second gear 321 on the wire coil 32, the sliding motor is pressed and contacted on one end of the first sliding chute 111, the sliding motor 31 is sucked and locked by the electromagnets at the moment, meanwhile, the sliding motor 31 is pressed and contacted on the first pressure contact switch 14, so that the sliding motor 31 rotates, so as to drive the wire coil 32 to rotate, so that the rotating frame 21 rotates, so that the vehicle is supported and does not roll continuously, when the rotating frame 21 is continuously unfolded to the maximum position, the sliding frame is righted, at the moment, the sliding block 42 returns to the middle position, so that the electromagnet 421 is pressed and contacted on the sliding motor 14, so that the sliding motor is stopped.

The working principle or the using method is as follows:

in the initial state, the rotating frame 21 is in the collapsed state, and the locking piece 43 locks it while the slide block 42 and the slide motor 31 are in the intermediate position.

When the vehicle rolls, the sliding block 42 slides to the side that rolls, so as to unlock the rotating frame 21, so that it can rotate, and at the same time, the sliding block 42 leaves the middle position, so that the second press-contact switch 421 is not pressed, so that the electromagnets at the two ends of the first sliding chute 111 are activated, at this time, the sliding motor 31 also slides to the side that rolls under the action of its own gravity, after the first gear 311 thereon is meshed with the second gear 321 on the wire coil 32, it also contacts against one end of the first sliding chute 111, at this time, the electromagnets attract and lock the sliding motor 31, at the same time, the sliding motor 31 is pressed against the first press-contact switch 14, so as to rotate the sliding motor 31, so as to drive the wire coil 32 to rotate, the wire coil 32 winds the wire 33 around the wire coil 32, so as to shorten the wire 33, so that one end of the fixed shaft 24 on the rotating frame 21 approaches the wire coil 21, so as to rotate the rotating frame 21 outwards, so as to drive the rack 23 to slide downwards, so as to make the wheel 232 at the lower end of the rack 21 contact the bottom surface, so as to provide a supporting force to the vehicle, so as to keep rolling, so as to keep the vehicle rolling angle, so as to hold the vehicle.

After the vehicle is centered, the sliding block 42 is restored to the intermediate position, the second press-contact switch 421 on the sliding block is pressed against the press-contact block 113, so that the electromagnet is turned off, the sliding motor 31 is also returned to the intermediate position by the first elastic member 112, and the sliding motor 31 is also stopped rotating by the press-contact of the first press-contact switch 14.

At this time, the power of the wire coil 32 is lost, and at this time, the fifth elastic element 34 on the telescopic element 33 is in a compressed state, so that in the state where the power of the wire coil 32 is lost, the fifth elastic element 34 is to return to the initial state, which causes the fixed shaft 24 on the rotating frame 21 to move towards both sides, thereby causing the rotating frame 21 to fold inwards, the locking element 43 is provided with a first arc surface 431, the latch 213 is provided with a second arc surface 2131, during the folding process of the rotating frame 41, the first arc surface 431 thereon can contact against the second arc surface 2131, thereby causing the locking element 43 to slide outwards, after the latch 213 passes through, the locking element 43 returns to the initial state, thereby locking the latch 213, and at this time, the locking element 43 just contacts against the rotating frame 21, and at the same time, the rotating frame 21 does not continue to fold inwards.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Two-wheeled motorcycle with protector, its characterized in that: the vehicle-mounted device comprises a vehicle body (1), a supporting device (2) and a pulling device (3), wherein the supporting device (2) and the pulling device (3) are arranged on the vehicle body (1), a first plate (11), a second plate (12) and a third plate (13) are arranged on the vehicle body (1), a first sliding groove (131) is formed in the third plate (13), the pulling device (3) comprises a sliding motor (31), a wire coil (32) and a rope (33), the sliding motor is arranged on the first sliding groove (111) in a sliding mode, first elastic pieces (112) are arranged at two ends of the sliding motor (31), the sliding motor (31) is elastically locked at the middle position of the first sliding groove (131), and a first gear (311) is arranged on a rotating shaft of the motor (31);

the wire coil (32) is rotatably arranged on the second plate (12), a second gear (321) is arranged on the wire coil (32), and the first gear (311) on the motor (31) in a sliding mode can be meshed with the second gear (321);

the supporting device comprises a first plate (11), a rotating shaft (111) is arranged on the first plate (11), a first bevel gear (112) is arranged on the rotating shaft (111), the supporting device (2) comprises a rotating frame (21), the rotating frame (21) is rotatably arranged on the rotating shaft (111), a first shaft (22) is rotatably arranged on the rotating frame (21), two ends of the first shaft (22) are respectively provided with a second bevel gear (221) and a third bevel gear (222), the second bevel gear (221) is meshed with the first bevel gear (112) in a sliding mode, a rack (23) is arranged on the rotating frame (21) in a guiding sliding mode, and the third bevel gear (222) is meshed with the rack (23);

the rotating frame (21) is further provided with a fixed shaft (24), one end of a rope (33) is arranged on the fixed shaft (24), the other end of the rope (33) is arranged on a wire coil (32), a fifth elastic piece (34) is sleeved on the rope (33), and two ends of the fifth elastic piece are respectively abutted to the fixed shaft (24) and the second plate (12).

2. A motorcycle with a guard device as claimed in claim 1, wherein: the rotating shaft (111) is located in the middle of the rotating frame (11), the fixed shaft (24) and the rack (23) are respectively arranged at two ends of the rotating frame (11), the wire wheel (32) rotates to drive the rotating frame (11) to rotate, the second bevel gear (221) rotates around the first bevel gear (112), the first shaft (22) rotates, and therefore the rack (23) moves up and down.

3. A motorcycle with a guard device as claimed in claim 1, wherein: one end of the rotating frame (21) is provided with a guide block (211), a guide groove (231) is formed in the rack (23), the rack (23) is arranged on the guide block (211) through the guide groove (231) in a guiding mode, and the lower end of the rack (23) is rotatably provided with a universal wheel (232).

4. A motorcycle with a guard device as claimed in claim 1, wherein: still include locking device (4), it includes that the top touches frame (41), sliding block (42) and locking piece (43), and the top touches frame (41) elastic sliding and sets up on first board (11), and locking piece (43) elastic sliding sets up on the top touches frame (41), and sliding block (42) elastic sliding sets up on first board (11), be provided with hasp (213) on rotating turret (21), locking piece (43) can lock hasp (213), sliding block (42) slip can be touched the top and touch frame (41), make the top touch frame (41) drive locking piece (43) and open to both sides, unblock hasp (213).

5. A motorcycle with a guard device as claimed in claim 4, wherein: the top is touched and is provided with first guiding axle (411) and second guiding axle (412) on frame (41), and the top is touched frame (41) and is slided the setting on first board (41) through first guiding axle (411) direction, and the cover is equipped with second elastic component (413) on first guiding axle (411), and its both ends are pushed up respectively and are touched on pushing up and touch on first board (41) and push up and touch frame (41), locking piece (43) direction is slided and is set up on second guiding axle (412), just the cover is equipped with third elastic component (414) on second guiding axle (412), and its both ends are pushed up respectively and are touched on locking piece (43) and push up and touch on frame (41).

6. A motorcycle with a guard device as claimed in claim 4, wherein: the locking piece (43) is provided with a first arc surface (431), the lock catch (213) is provided with a second arc surface (2131), the rotating frame (41) rotates inwards, the first arc surface (431) on the rotating frame can be in contact with the second arc surface (2131) in a propping mode, the locking piece (43) slides outwards, and the lock catch (213) passes through the locking piece (43).

7. A motorcycle with a guard device as claimed in claim 4, wherein: the supporting device (2) and the locking device (4) are symmetrically arranged around the wire wheel (32), one end of a rope (33) is connected to a fixed shaft (24) on the supporting device (2) in the front and at the back, the other end of the rope is arranged on the wire wheel (32) at the same time, and when the rope (33) is completely extended, the front rotating frame (21) and the rear rotating frame (21) are just completely folded, and the locking piece (43) locks the rope.

8. A motorcycle with a guard device as claimed in claim 7, wherein: on vehicle body (1) strutting arrangement (2), line wheel (32) and the equal bilateral symmetry of locking device (4) set up, the vehicle is to left side slope, and sliding block (42) and motor (31) all slide left, and left locking device (4) can be unblock in sliding block (42), and motor (31) can be connected with left line wheel (32) cooperation, the vehicle is to right side slope, and sliding block (42) and motor (31) all slide right, and locking device (4) on right side can be unblock in sliding block (42), and motor (31) can be connected with line wheel (32) cooperation on right side.

9. A motorcycle with a guard device as claimed in claim 1, wherein: both ends of first spout (111) all are provided with first pressure and touch switch (14) and electro-magnet, and first pressure touches switch (14) and can control motor (31), and the electro-magnet can adsorb motor (31).

10. A motorcycle with a guard device as claimed in claim 9, wherein: the electromagnetic switch is characterized in that a press-contact block (113) is arranged on the first plate (11), a second press-contact switch (421) is arranged in the middle of the sliding block (42), when the sliding block (42) is located in the middle, the second press-contact switch (421) is in press-contact with the press-contact block (113), the electromagnet is controlled to be powered off, and the electromagnet is not in press-contact when the electromagnet leaves the middle position.