CN220640765U

CN220640765U - Fixing device for two-wheel vehicle

Info

Publication number: CN220640765U
Application number: CN202321688978.2U
Authority: CN
Inventors: 黄庆; 金赵邓; 杨聚弢; 呼海波
Original assignee: Zhejiang CFMOTO Power Co Ltd
Current assignee: Zhejiang CFMOTO Power Co Ltd
Priority date: 2022-11-30
Filing date: 2023-06-29
Publication date: 2024-03-22
Anticipated expiration: 2033-06-29
Also published as: CN220391416U; CN220448031U; CN220518465U; CN220465709U; CN220391424U; CN220483486U; CN220483472U; CN220448461U; CN220448071U; CN220391399U

Abstract

The utility model discloses a fixing device of a two-wheeled vehicle, which comprises a first bracket component, a second bracket component and a third bracket component, wherein the third bracket component is arranged between the first bracket component and the second bracket component. The two-wheeled vehicle includes a frame. The third support assembly comprises a first vertical rod and a second vertical rod, the third support assembly is provided with a fixing mechanism, and the fixing mechanism is arranged between the first vertical rod and the second vertical rod. When the frame and the fixing mechanism are in an assembled state, one end of the fixing mechanism is connected with the frame, the other end of the fixing mechanism is connected with the first vertical rod and/or the second vertical rod, and the fixing mechanism can form supporting force between the frame and the third bracket component. Through the arrangement, the two-wheel vehicle can be rigidly supported in the width direction of the two-wheel vehicle, so that the protection effect of the fixing device is improved.

Description

Fixing device for two-wheel vehicle

Technical Field

The utility model relates to the technical field of packaging, in particular to a fixing device of a two-wheel vehicle.

Background

At present, in the transportation process of two-wheeled vehicles, a packaging structure is generally arranged outside the two-wheeled vehicle to protect the safety of the two-wheeled vehicle in the transportation process, so that the two-wheeled vehicle is prevented from being damaged in the transportation process, and the packaging structure is generally provided with a fixing device to prevent the two-wheeled vehicle from toppling over. However, in the conventional fixing device for a two-wheeled vehicle in a packaging structure, when a vehicle packaging overturning experiment is performed or the vehicle is transported, the vehicle swings left and right to a large extent, and the vehicle is at risk of touching the ground in the width direction, so that the protective effect of the packaging structure is reduced, and the two-wheeled vehicle is damaged.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model aims to provide a fixing device for a two-wheel vehicle, which can better support and fix the two-wheel vehicle in the transportation process, so that the damage to the two-wheel vehicle is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a two-wheeled vehicle fastening device comprising: a first bracket assembly; a second bracket assembly; a third bracket assembly disposed between the first bracket assembly and the second bracket assembly; the two-wheel vehicle comprises a frame; the bicycle is characterized in that the third bracket component comprises a first vertical rod, a second vertical rod and a fixing mechanism, when the bicycle is in an assembled state relative to the fixing mechanism, the bicycle is arranged between the first vertical rod and the second vertical rod, the fixing mechanism is arranged between the first vertical rod and/or the second vertical rod and the bicycle, one end of the fixing mechanism is connected with the bicycle frame, the other end of the fixing mechanism is connected with the first vertical rod and/or the second vertical rod, and supporting force can be formed between the bicycle frame and the third bracket component by the fixing mechanism.

Further, fixed establishment includes base, connecting rod and fixed head, and the one end of connecting rod passes through the base and is connected with first montant and/or second montant, and when frame and fixed establishment were in the assembled state, the other end of connecting rod passed through fixed head and frame joint.

Further, the fixing mechanism further comprises a limiting piece, the limiting piece is sleeved on the connecting rod, and the limiting piece is fixedly connected to one end, close to the fixing head, of the connecting rod and is abutted to the fixing head.

Further, the base is provided with an accommodating groove, and one end of the connecting rod is at least partially arranged in the accommodating groove and is abutted with the bottom of the accommodating groove; the tank bottom of holding tank is provided with the gasket, and the gasket sets up between connecting rod and the tank bottom of holding tank.

Further, the base includes first mounting and second mounting, and first mounting and second mounting are connected to third bracket assembly through the fastener, and the one end that the fixed head was kept away from to the connecting rod is provided with the connecting piece, and the connecting rod passes through the connecting piece and connects first mounting.

Further, fixing holes are formed in the first fixing piece and the second fixing piece, and the fastening piece penetrates through the fixing holes and then is connected with the connecting piece; the fixing holes are waist-shaped holes.

Further, the two-wheeled vehicle further comprises a steering handle, and the third bracket component is further provided with a handle fixing mechanism, and when the two-wheeled vehicle is in an assembled state relative to the fixing mechanism, the steering handle and the handle fixing mechanism are fixed.

Further, the handle fixing mechanism comprises a fixing base, a fixing piece and an adjusting assembly, wherein the fixing piece is connected to the third bracket assembly through the fixing base, the adjusting assembly is at least partially arranged in the fixing piece, and the adjusting assembly is rotationally connected with the fixing piece.

Further, the adjusting assembly comprises a first state and a second state abutting against the steering handle, the adjusting assembly is at least partially arranged in the steering handle, and when the adjusting assembly is in the first state, the adjusting assembly is spaced from the inner wall of the steering handle; when the adjusting component is in the second state, the adjusting component can rotate relative to the fixing piece until the adjusting component is at least partially abutted with the inner wall of the steering handle.

Further, the adjusting assembly comprises a rotating part and a connecting part, the rotating part penetrates through the fixing part and then is connected with the connecting part, the rotating part is rotationally connected with the fixing part, when the adjusting assembly is in a first state, the fixing part is abutted with the connecting part, the abutting area of the fixing part and the connecting part is an initial abutting area, and when the adjusting assembly is in a second state, the abutting area between the connecting part and the fixing part is smaller than the initial abutting area.

The fixing device can rigidly support the two-wheel vehicle in the width direction of the two-wheel vehicle through the fixing mechanism so as to reduce the swing of the two-wheel vehicle in the width direction, thereby improving the connection stability of the frame of the two-wheel vehicle and the third bracket assembly, preventing the two-wheel vehicle from collision in the width direction and further improving the protection effect of the fixing device.

Drawings

FIG. 1 is a schematic view showing the assembled state of the fixing device and the two-wheeled vehicle of the present utility model;

FIG. 2 is a schematic structural view of the fixing device of the present utility model;

FIG. 3 is a schematic view of another embodiment of the fastening device of the present utility model;

FIG. 4 is a schematic side view of the fixing device of the present utility model;

FIG. 5 is an exploded view of the assembly of the securing mechanism and third bracket assembly of the securing device of the present utility model;

FIG. 6 is an exploded view of another assembly of the securing mechanism and third bracket assembly of the securing device of the present utility model;

FIG. 7 is an enlarged view of a portion of the utility model at A in FIG. 6;

FIG. 8 is an exploded view of the assembly of the handle attachment mechanism and the third bracket assembly of the attachment apparatus of the present utility model.

Detailed Description

In order to make the present utility model better understood by those skilled in the art, the technical solutions in the specific embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1, a two-wheeled vehicle 100 includes a frame 11, a body panel 12, a travel assembly 13, a suspension assembly 14, and a steering assembly 15. The frame 11 forms the basic frame of the two-wheeled vehicle 100, and the frame 11 is used to provide support for the body panel 12, the running gear 13, the suspension assembly 14, and the steering assembly 15. The body panel 12 is at least partially provided on the frame 11, and the body panel 12 serves to shield and protect the components inside the two-wheeled vehicle 100. The traveling assembly 13 includes a first traveling wheel 131 and a second traveling wheel 132, the first traveling wheel 131 being coupled to the frame 11 by the suspension assembly 14, and the second traveling wheel 132 being coupled to the frame 11 by the suspension assembly 14. A steering assembly 15 is at least partially connected to the frame 11, the steering assembly 15 being used to control the direction of travel of the two-wheeled vehicle 100. Specifically, the steering assembly 15 includes a steering handle 151, and the user can control the traveling direction of the two-wheeled vehicle 100 through the steering handle 151.

As shown in fig. 1 to 3, a fixing device 200 of a two-wheeled vehicle is used for fixing the two-wheeled vehicle 100, so that the fixing device 200 protects the two-wheeled vehicle 100 from damage during transportation. For clarity of description of the present utility model, the front, rear, left, right, upper, lower sides as shown in fig. 1 are also defined to represent the front, rear, left, right, upper, lower sides of the fixing device 200. The fixture 200 includes a first bracket assembly 21, a third bracket assembly 22, and a second bracket assembly 23. The first bracket assembly 21 is at least partially disposed at an upper side of the second bracket assembly 23 in the up-down direction of the fixture 200. The third bracket component 22 is at least partially disposed between the first bracket component 21 and the second bracket component 23, the third bracket component 22 is used for connecting the first bracket component 21 and the second bracket component 23, i.e. one end of the third bracket component 22 is fixedly connected with the first bracket component 21, and the other end of the third bracket component 22 is fixedly connected with the second bracket component 23. The first bracket assembly 21, the third bracket assembly 22 and the second bracket assembly 23 are connected to form a basic frame of the fixing device 200, and the first accommodating space 203 for arranging the two-wheeled vehicle 100 is formed around the first bracket assembly 21, the third bracket assembly 22 and the second bracket assembly 23, so that the structural stability of the fixing device 200 is improved, and the fixing device 200 is beneficial to protecting the two-wheeled vehicle 100 from being damaged during transportation, namely, the protection effect of the fixing device 200 is improved.

As shown in fig. 3 and 4, in the present embodiment, the first bracket assembly 21 is disposed substantially on the first plane 201, the second bracket assembly 23 is disposed substantially on the second plane 202, and the first plane 201 is disposed substantially parallel to the second plane 202; i.e. the first bracket assembly 21 is arranged substantially parallel to the second bracket assembly 23. More specifically, the first bracket assembly 21 includes a first lateral bracket 211 and a first longitudinal bracket 212, the first lateral bracket 211 extending in the left-right direction of the fixture 200, the first longitudinal bracket 212 extending in the front-rear direction of the fixture 200; the second bracket assembly 23 includes a second lateral bracket 231 and a second longitudinal bracket 232, the second lateral bracket 231 extending in the left-right direction of the fixing device 200, and the second longitudinal bracket 232 extending in the front-rear direction of the fixing device 200; the third bracket assembly 22 extends substantially in the up-down direction of the fixture 200.

The fixing device 200 further comprises a reinforcing rod assembly 24, wherein the reinforcing rod assembly 24 is at least partially arranged between the first bracket assembly 21 and the second bracket assembly 23, the reinforcing rod assembly 24 is also at least partially arranged between two adjacent third bracket assemblies 22, a first included angle is formed between the reinforcing rod assembly 24 and the third bracket assemblies 22, a second included angle is formed between the reinforcing rod assembly 24 and the first bracket assembly 21 and/or the second bracket assembly 23, and the first included angle and the second included angle are complementary angles. I.e. the reinforcement bar assembly 24 is disposed diagonally between adjacent ones of the third bracket assemblies 22. Specifically, one end of the reinforcing rod assembly 24 is connected to the first bracket assembly 21, and the other end of the reinforcing rod assembly 24 is connected to the second bracket assembly 23.

As one implementation, the fixture 200 further includes a reinforcement 27. The reinforcement 27 is disposed within a first included angle formed between the reinforcement bar assembly 24 and the third bracket assembly 22. The reinforcement 27 is used for improving the connection stability between the reinforcement bar assembly 24 and the first bracket assembly 21, between the reinforcement bar assembly 24 and the second bracket assembly 23, and between the reinforcement bar assembly 24 and the third bracket assembly 22, so as to limit the movement amount of the reinforcement bar assembly 24 during the transportation of the fixing device 200, avoid the situation that the reinforcement bar assembly 24 falls off during the transportation, and further improve the connection strength of the reinforcement bar assembly 24, thereby being beneficial to protecting the two-wheel vehicle 100 from being damaged during the transportation of the fixing device 200, i.e. being beneficial to improving the protection effect of the fixing device 200. It will be appreciated that the reinforcement member 27 may also be disposed within a second included angle formed between the reinforcement bar assembly 24 and the first bracket assembly 21 and/or the second bracket assembly 23, thereby providing more stable structure of the fixation device 200 and further enhancing the protection of the fixation device 200.

Wherein, the reinforcement 27 includes a first connection surface, a second connection surface and a bottom surface that are adjacent and connected in sequence, the first connection surface of the reinforcement 27 is fixedly connected with the stiffener assembly 24, and the second connection surface of the reinforcement 27 is fixedly connected with the third bracket assembly 22, thereby improving the connection strength of the stiffener assembly 24 and the third bracket assembly 22. The bottom surface of the reinforcement 27 is provided as a surface of the reinforcement 27 on the side remote from the first bracket assembly 21 or the second bracket assembly 23. Specifically, the reinforcement member 27 is disposed substantially perpendicular to the connection surface of the third bracket assembly 22 and the first plane 201, i.e., the second connection surface of the reinforcement member 27 and the first plane 201 are disposed substantially perpendicular.

In the present embodiment, the length of the bottom surface of the reinforcement member 27 in the first preset direction is a first distance L1, the length of the third bracket assembly 22 in the front-rear direction of the fixing device 200 is a second distance L2, the length of the first bracket assembly 21 in the up-down direction of the fixing device 200 is a third distance L3, and the length of the second bracket assembly 23 in the up-down direction of the fixing device 200 is a fourth distance L4. If the reinforcement members 27 are disposed on the left and right sides of the fixing device 200, the first preset direction refers to the front-rear direction of the fixing device 200; if the reinforcement members 27 are disposed on the front and rear sides of the fixing device 200, the first preset direction refers to the left-right direction of the fixing device 200; the first distance L1 is set to one of the second distance L2, the third distance L3, and the fourth distance L4. Through the arrangement, the reinforcement 27 can be obtained by simply processing at least one of the first bracket component 21, the second bracket component 23 or the third bracket component 22, which is beneficial to reducing the processing difficulty of the reinforcement 27 and improving the processing efficiency of the reinforcement 27. It is understood that the first distance L1 may be set to any other value, which can satisfy the connection strength between the bracket components of the fixing device 200. In the present embodiment, the connection between the reinforcement member 27 and the third bracket component 22, the reinforcement member 27 and the first bracket component 21, and the reinforcement member 27 and the second bracket component 23 may be any combination of one or several of nail joint, rivet joint, bolt joint, and welding, and the connection depends on the materials adopted for the reinforcement member 27, the third bracket component 22, the first bracket component 21, and the second bracket component 23.

As one implementation, when both ends of the reinforcement bar assembly 24 are connected to the first bracket assembly 21 and the second bracket assembly 23 located at the left side of the fixing device 200, respectively, the extension direction of the reinforcement bar assembly 24 is a first direction; when both ends of the reinforcing rod assembly 24 are respectively connected to the first bracket assembly 21 and the second bracket assembly 23 located at the right side of the fixing device 200, the extending direction of the reinforcing rod assembly 24 is a second direction, and the first direction and the second direction intersect. Through the arrangement mode, the stress of the fixing device 200 can be more uniform, and the stability of the fixing device 200 is improved, so that the fixing device 200 can protect the two-wheel vehicle 100 from being damaged during transportation, namely, the protection effect of the fixing device 200 is improved. It will be appreciated that the first and second directions may also be arranged substantially parallel.

When both ends of the reinforcing rod assembly 24 are respectively connected to the first bracket assembly 21 and the second bracket assembly 23 positioned at the front side of the fixing device 200, the extending direction of the reinforcing rod assembly 24 is a third direction; when both ends of the reinforcing rod assembly 24 are respectively connected to the first bracket assembly 21 and the second bracket assembly 23 located at the rear side of the fixing device 200, the extending direction of the reinforcing rod assembly 24 is the fourth direction, and the third direction and the fourth direction intersect. Through the arrangement mode, the stress of the fixing device 200 can be more uniform, and the stability of the fixing device 200 is improved, so that the fixing device 200 can protect the two-wheel vehicle 100 from being damaged during transportation, namely, the protection effect of the fixing device 200 is improved. It will be appreciated that the third and fourth directions may also be arranged substantially parallel.

As one implementation, the thickness of the third bracket component 22 in the left-right direction of the fixing device 200 is greater than the thickness of the first bracket component 21 in the second preset direction, and the thickness of the third bracket component 22 in the left-right direction of the fixing device 200 is greater than the thickness of the second bracket component 23 in the second preset direction. If the first bracket component 21 and the second bracket component 23 are disposed on the front and rear sides of the fixing device 200, the second preset direction refers to the front and rear direction of the fixing device 200; if the first bracket assembly 21 and the second bracket assembly 23 are disposed on the left and right sides of the fixing device 200, the second preset direction refers to the left and right direction of the fixing device 200. By the above arrangement, the structure of the fixing device 200 can be stabilized, and the protection effect of the fixing device 200 on the two-wheeled vehicle 100 during transportation can be improved. Wherein the thickness of the third bracket assembly 22 in the left-right direction of the fixture 200 refers to the thickness of the individual third bracket assembly 22 in the left-right direction of the fixture 200; the thickness of the first bracket assembly 21 in the second preset direction refers to the thickness of the single first lateral bracket 211 in the front-rear direction of the fixture 200, or the thickness of the single first longitudinal bracket 212 in the left-right direction of the fixture 200; the thickness of the second bracket assembly 23 in the second preset direction refers to the thickness of the single second lateral bracket 231 in the front-rear direction of the fixture 200 or the thickness of the single second longitudinal bracket 232 in the left-right direction of the fixture 200.

As shown in fig. 2 and 3, the fixture 200 further includes a tire securing assembly 25 and a securing lever assembly 26. The fixing bar assembly 26 extends substantially in the left and right direction of the fixing device 200, and both ends of the fixing bar assembly 26 are connected to the third bracket assemblies 22 on the left and right sides of the fixing device 200, respectively. The tire securing assembly 25 is at least partially disposed on the securing lever assembly 26 and/or the second bracket assembly 23, the tire securing assembly 25 being used to secure the running assembly 13 of the two-wheeled vehicle 100. Specifically, the tire fixing assembly 25 includes an upper fixing member 251 and a lower fixing member 252. The upper fixing piece 251 is disposed at an upper side of the lower fixing piece 252 in an up-down direction of the fixing device 200, and the upper fixing piece 251 and the lower fixing piece 252 are engaged to fix the traveling assembly 13. Wherein the upper fixing member 251 is disposed on the fixing lever assembly 26, and the lower fixing member 252 is disposed on the second bracket assembly 23. More specifically, one end of the fixing lever assembly 26 is connected between the upper and lower ends of the left-side third bracket assembly 22, and the other end of the fixing lever assembly 26 is connected between the upper and lower ends of the right-side third bracket assembly 22. Through the above arrangement, the height of the upper fixing member 251 can be controlled by the height of the fixing rod assembly 26 to accommodate the different sizes of the running assemblies 13, thereby improving the versatility and replaceability of the tire fixing assembly 25.

Specifically, the tire securing assembly 25 includes a first securing assembly 253 and a second securing assembly 254. The first fixing member 253 is disposed at the front side of the second fixing member 254 in the front-rear direction of the fixing device 200. The first fixing member 253 is for fixing the first road wheel 131 of the two-wheeled vehicle 100, and the second fixing member 254 is for fixing the second road wheel 132 of the two-wheeled vehicle 100. In the present embodiment, the first fixing member 253 can be adjusted according to the installation position of the first traveling wheel 131. As an alternative embodiment, the extending direction of the first fixing member 253 may be disposed at an angle substantially to the front-rear direction of the fixing device 200, i.e., the extending direction of the first fixing member 253 is disposed obliquely, thereby being used to fix the obliquely placed first traveling wheel 131. Wherein, the first traveling wheel 131 being obliquely placed means that the axis of the first traveling wheel 131 is not parallel to the left-right direction of the fixture 200. In this embodiment, when the two-wheeled vehicle 100 is installed in the fixing device 200, the steering unit 15 is in a laterally offset state, and the two-wheeled vehicle 100 in this state can be fixed by the structure of the two-wheeled vehicle 100 itself by shortening the length of the two-wheeled vehicle 100 in the front-rear direction to some extent, so that the two-wheeled vehicle 100 is more stable in the fixing device 200. As another alternative, the first fixing assembly 253 extends substantially in the front-rear direction of the fixing device 200, thereby serving to fix the first traveling wheel 131 placed in the forward direction. Wherein the first traveling wheel 131 being placed in the forward direction means that the axis of the first traveling wheel 131 is substantially perpendicular to the front-rear direction of the fixture 200. In this embodiment, the steering unit 15 is not deflected in the fixing device 200, and the structure and the installation position of the connection portion between the two-wheeled vehicle 100 and the fixing device 200 are more universal in this state, which is advantageous for standardized production of the fixing device 200.

As shown in fig. 5 and 6, as one implementation, the third bracket assembly 22 includes a first vertical bar 221 and a second vertical bar 222 distributed along the left and right sides of the fixing device 200. The fixture 200 also includes a securing mechanism 28 (see fig. 2). The fixing mechanism 28 is disposed between the first vertical rod 221 and the second vertical rod 222. When the frame 11 and the fixing mechanism 28 are in an assembled state, one end of the fixing mechanism 28 is connected to the frame 11, and the other end of the fixing mechanism 28 is connected to the first vertical rod 221 and/or the second vertical rod 222, so that the fixing mechanism 28 can form a supporting force between the frame 11 and the third bracket assembly 22, that is, the fixing mechanism 28 is used for fixing the frame 11 of the two-wheeled vehicle 100 on the third bracket assembly 22. Through the above arrangement, the two-wheeled vehicle 100 can be rigidly supported in the width direction of the two-wheeled vehicle 100 by the fixing mechanism 28, so as to reduce the swing of the two-wheeled vehicle 100 in the width direction, thereby improving the connection stability of the frame 11 of the two-wheeled vehicle 100 and the third bracket assembly 22, preventing the two-wheeled vehicle 100 from colliding in the width direction, and further improving the protection function of the fixing device 200. Wherein the fixing mechanism 28 connected to the first vertical rod 221 and/or the second vertical rod 222 extends into the first accommodating space 203, thereby facilitating the fixing of the frame 11 of the two-wheeled vehicle 100 by the fixing mechanism 28; the width direction of the two-wheeled vehicle 100 refers to the left-right direction of the fixing device 200. In the present embodiment, the fixing mechanism 28 connected to the first vertical rod 221 is a first fixing mechanism 281, and the fixing mechanism 28 connected to the second vertical rod 222 is a second fixing mechanism 282, and the first fixing mechanism 281 is taken as an example for illustration.

As shown in fig. 5, as one implementation, the first securing mechanism 281 includes a base 2811, a connecting rod 2812, a limiter 2813, and a securing head 2814. The base 2811 is at least partially disposed on the first vertical rod 221 and is connected to the first vertical rod 221. The connection rod 2812 extends substantially in the left-right direction of the fixing device 200, one end of the connection rod 2812 is connected to the base 2811, and the other end of the connection rod 2812 is provided with a fixing head 2814. When the frame 11 and the fixing mechanism 28 are in an assembled state, the fixing head 2814 is used for being clamped with the frame 11 of the two-wheeled vehicle 100, so that the first fixing mechanism 281 is used for fixing the frame 11 of the two-wheeled vehicle 100, and the connection stability of the two-wheeled vehicle 100 and the fixing device 200 is improved. Wherein, the fixing head 2814 can be provided as an elastic member capable of elastic deformation, thereby preventing the first fixing mechanism 281 from damaging the frame 11; the frame 11 is provided with mounting holes for mounting components of the two-wheeled vehicle 100, and the fixing head 2814 can be clamped with the mounting holes on the frame 11, so that the frame 11 and the first fixing mechanism 281 are connected. The limiting piece 2813 is sleeved on the connecting rod 2812 and is fixedly connected to one end, close to the fixed head 2814, of the connecting rod 2812, so that the fixed head 2814 is abutted to the limiting piece 2813, and the limiting effect of the limiting piece 2813 on the fixed head 2814 is achieved. Wherein, the connection mode of the limiting piece 2813 and the connecting rod 2812 can be welding.

Specifically, the base 2811 is provided with a receiving groove 2811a, and one end of the connecting rod 2812 is at least partially disposed in the receiving groove 2811a and abuts against the groove bottom of the receiving groove 2811 a. In the present embodiment, the groove bottom of the accommodating groove 2811a may be provided with a gasket 2811b such that one end of the connecting rod 2812 disposed in the accommodating groove 2811a abuts against the gasket 2811b, i.e., the gasket 2811b is disposed between the connecting rod 2812 and the groove bottom of the accommodating groove 2811a, thereby increasing the abutment area and the abutment strength of the connecting rod 2812 and the accommodating groove 2811 a. The gasket 2811b may be fitted into the accommodating groove 2811a and abuts against the groove bottom of the accommodating groove 2811 a.

As shown in fig. 6 and 7, as another alternative implementation, the base 2811 includes a first fixture 2811c and a second fixture 2811d. The first fixing member 2811c and the second fixing member 2811d can be fixed on the first vertical rod 221 by a fastener, and one end of the connecting rod 2812, which is far away from the fixing head 2814, is connected with the first fixing member 2811c, so that the connecting rod 2812 is fixed on the first vertical rod 221 by the first fixing member 2811c and the second fixing member 2811d. In the present embodiment, a connecting member 2812a is provided at an end of the connecting rod 2812 remote from the fixing head 2814, and the connecting member 2812a is fixedly connected with the connecting rod 2812. The connection member 2812a is used to connect the first fixing member 2811c. Wherein, the connection mode of the connection piece 2812a and the connection rod 2812 can be welding, the connection piece 2812a can be a nut, and the fastener can be a bolt.

More specifically, the first fixing member 2811c is provided with a first fixing hole 2811e and a second fixing hole 2811f, and the second fixing member 2811d is also provided with a first fixing hole 2811e and a second fixing hole 2811f. The fastener is connected to the connecting piece 2812a on the connecting rod 2812 after passing through the first fixing hole 2811e of the second fixing piece 2811d and the first fixing hole 2811e of the first fixing piece 2811c, thereby realizing the fixed connection of the connecting rod 2812, the first fixing piece 2811c and the second fixing piece 2811d. In addition, the second fixing hole 2811f on the second fixing member 2811d and the second fixing hole 2811f on the first fixing member 2811c can be connected by a fastener. Through the arrangement, the connecting piece 2812a can be fixedly connected to the connecting rod 2812, namely at least one connecting point of the first fixing piece 2811c and the second fixing piece 2811d can be integrally arranged on the connecting rod 2812, so that the structure of the base 2811 is simplified, the cost of the base 2811 is reduced, and the structural compactness of the base 2811 is improved. The first fixing hole 2811e is a waist-shaped hole, and the second fixing hole 2811f is a threaded hole or a through hole 2921. Through the arrangement, the position of the connecting rod 2812 on the base 2811 can be adjusted through the waist-shaped holes, so that assembly errors can be adjusted, the first fixing mechanism 281 is beneficial to fixing the frame 11 of the two-wheeled vehicle 100, and the connection stability of the first fixing mechanism 281 and the frame 11 of the two-wheeled vehicle 100 is improved.

As one implementation, the first securing member 2811c and the second securing member 2811d are substantially identical in structure, and the cross-section of the first securing member 2811c and the cross-section of the second securing member 2811d are each substantially "nearly" shaped. After the first fixing piece 2811c and the second fixing piece 2811d are connected, a second accommodating space 2811g is formed, and at least part of the first vertical rod 221 is arranged in the second accommodating space 2811g, so that the first fixing piece 2811c and the second fixing piece 2811d are fixed on the first vertical rod 221.

It is understood that the first fixing mechanism 281 and the second fixing mechanism 282 are disposed substantially symmetrically with respect to the fixing device 200, and the structure of the first fixing mechanism 281 and the structure of the second fixing mechanism 282 are substantially identical, which will not be described herein.

As shown in fig. 8, as one implementation, the third bracket assembly 22 further includes a third vertical bar 223. The third vertical rod 223 is at least partially disposed at the front side of the first vertical rod 221 along the front-rear direction of the fixing device 200, and/or the third vertical rod 223 is also at least partially disposed at the front side of the second vertical rod 222. Specifically, the third vertical rod 223 may be disposed at the left and/or right sides of the fixing device 200, i.e., the third vertical rod 223 may be disposed at one side of the fixing device 200, and the third vertical rod 223 may be disposed at both the left and right sides of the fixing device 200. The fixture 200 also includes a handle securing mechanism 29. The handle fixing mechanism 29 is at least partially disposed on the third vertical bar 223. Wherein the handle fixation mechanism 29 may be provided on the left and/or right side of the fixation device 200. The handle fixing mechanism 29 is used for fixing the steering handle 151 of the two-wheeled vehicle 100, so that the steering assembly 15 of the two-wheeled vehicle 100 can be connected with the fixing device 200 through the handle fixing mechanism 29, the steering assembly 15 is prevented from rotating in the transportation process of the two-wheeled vehicle 100, and the protection effect of the fixing device 200 on the two-wheeled vehicle 100 is improved.

In this embodiment, the handle fixation mechanism 29 includes a fixation base 291, a fixation member 292, and an adjustment assembly 293. The fixed base 291 is at least partially disposed on the third vertical rod 223 and is connected to the third vertical rod 223. The fixing member 292 is connected to the third vertical rod 223 through the fixing base 291. The adjustment assembly 293 is at least partially disposed within the mount 292, and the adjustment assembly 293 is also rotatably coupled to the mount 292. During installation of the steering handle 151 and the handle securing mechanism 29 of the two-wheeled vehicle 100, the adjustment assembly 293 includes a first state and a second state in abutment with the steering handle 151. Specifically, the steering handle 151 is at least partially hollow, such that during installation of the steering handle 151 and the handle securing mechanism 29 of the two-wheeled vehicle 100, the securing member 292 is at least partially disposed within the steering handle 151, and the portion of the securing member 292 within the steering handle 151 is substantially cylindrical, with the portion of the securing member 292 within the steering handle 151 having an outer diameter that is less than the inner diameter of the steering handle 151. When the adjusting assembly 293 is in the first state, the adjusting assembly 293 is at least partially disposed in the steering handle 151 with the adjusting assembly 293 spaced from the inner wall of the steering handle 151, and the axis of the fixing member 292 and the axis of the adjusting assembly 293 substantially coincide; when the adjusting component 293 is in the second state, the adjusting component 293 is at least partially disposed in the steering handle 151, and the adjusting component 293 and the fixing component 292 rotate relatively until the adjusting component 293 at least partially abuts against the inner wall of the steering handle 151, at this time, the axis of the fixing component 292 and the axis of the adjusting component 293 do not overlap. Wherein the portion of the adjustment assembly 293 in the steering handle 151 is substantially cylindrical and the outer diameter of the portion of the adjustment assembly 293 in the steering handle 151 is smaller than the inner diameter of the steering handle 151; the axis of the adjustment assembly 293 refers to the axis of the portion of the adjustment assembly 293 in the steering handle 151 and the axis of the mount 292 refers to the axis of the portion of the mount 292 in the steering handle 151. With the above arrangement, the adjustment assembly 293 can be made capable of achieving fixation and separation between the handle fixing mechanism 29 and the steering handle 151 by shifting between the first state and the second state.

Specifically, adjustment assembly 293 includes a swivel 2931 and a connector 2932. The holder 292 is provided with a through hole 2921 penetrating itself. The rotating member 2931 is coupled to the coupling member 2932 after passing through the through hole 2921, and the rotating member 2931 can rotate in the through hole 2921, i.e., the rotating member 2931 can be rotatably coupled to the fixing member 292. Wherein the rotating member 2931 may be provided as a bolt, and the connecting member 2932 may be provided as a cylindrical structure with a threaded hole, the rotating member 2931 and the connecting member 2932 being screwed. More specifically, the end of the fixing member 292 adjacent to the connecting member 2932 is provided with a slope, and the end of the connecting member 2932 adjacent to the fixing member 292 is also provided with a slope. When the adjustment assembly 293 is in the first state, the angled surface of the mount 292 and the angled surface of the connector 2932 abut, and the mount 292 and the connector 2932 at least partially form a substantially cylindrical body, i.e., the axis of the mount 292 and the axis of the connector 2932 substantially coincide. At this time, the inclined surface of the fixing member 292 and the inclined surface of the connecting member 2932 are set to the initial abutment area. When the adjustment assembly 293 is in the second state, the user can control the rotation of the connecting member 2932 by rotating the rotating member 2931, so that the contact area between the inclined surface of the connecting member 2932 and the inclined surface of the fixing member 292 is smaller than the initial contact area, so that the axis of the connecting member 2932 and the axis of the fixing member 292 do not coincide, and further the connecting member 2932 and the inner wall of the steering handle 151 are abutted, and the handle fixing mechanism 29 and the steering handle 151 are fixed. Through the arrangement, the steering assembly 15 can be prevented from rotating in the transportation process of the two-wheeled vehicle 100, and the protection effect of the fixing device 200 on the two-wheeled vehicle 100 is further improved.

In the present embodiment, an end of the fixing member 292 remote from the connecting member 2932 extends in a direction perpendicular to the axis of the fixing member 292, and the fixing portion 2922 is formed after the end of the fixing member 292 remote from the connecting member 2932 extends. The fixing portion 2922 is fixedly connected to the fixing base 291. Wherein, the fixing portion 2922 and the fixing member 292 may be fixedly connected by a bolt; the structures of the fixed base 291 and the base 2811 are substantially identical, the connection manner of the fixed base 291 and the third vertical rod 223 is a first connection manner, the connection manner of the base 2811 and the first vertical rod 221 is a second connection manner, and the first connection manner and the second connection manner are substantially identical, which is not described herein.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims

1. A fixing device of a two-wheeled vehicle including a frame, the fixing device of the two-wheeled vehicle comprising:

a first bracket assembly;

a second bracket assembly;

a third bracket assembly disposed between the first bracket assembly and the second bracket assembly;

it is characterized in that the method comprises the steps of,

the third support assembly comprises a first vertical rod, a second vertical rod and a fixing mechanism, when the two-wheeled vehicle is in an assembling state relative to the fixing mechanism, the two-wheeled vehicle is arranged between the first vertical rod and the second vertical rod, the fixing mechanism is arranged between the first vertical rod and/or the second vertical rod and the two-wheeled vehicle, one end of the fixing mechanism is connected with the frame, the other end of the fixing mechanism is connected with the first vertical rod and/or the second vertical rod, and supporting force can be formed between the frame and the third support assembly by the fixing mechanism.

2. The fixing device of a two-wheeled vehicle according to claim 1, wherein the fixing mechanism comprises a base, a connecting rod and a fixing head, one end of the connecting rod is connected with the first vertical rod and/or the second vertical rod through the base, and when the frame and the fixing mechanism are in an assembled state, the other end of the connecting rod is clamped with the frame through the fixing head.

3. The fixing device of a two-wheeled vehicle according to claim 2, wherein the fixing mechanism further comprises a limiting piece, the limiting piece is sleeved on the connecting rod, and the limiting piece is fixedly connected to one end of the connecting rod, which is close to the fixing head, and is abutted to the fixing head.

4. The fixing device of a two-wheeled vehicle according to claim 2, wherein a receiving groove is provided on the base, and one end of the connecting rod is at least partially provided in the receiving groove and abuts against a groove bottom of the receiving groove; the bottom of the accommodating groove is provided with a gasket, and the gasket is arranged between the connecting rod and the bottom of the accommodating groove.

5. The fastening device of a two-wheeled vehicle according to claim 2, wherein the base includes a first fastening member and a second fastening member, the first fastening member and the second fastening member are connected to the third bracket assembly by a fastener, a connecting member is provided at an end of the connecting rod remote from the fastening head, and the connecting rod is connected to the first fastening member by the connecting member.

6. The fixing device of a two-wheeled vehicle according to claim 5, wherein the first fixing member and the second fixing member are each provided with a fixing hole, and the fastening member is connected with the connecting member after passing through the fixing holes; the fixing holes are waist-shaped holes.

7. The two-wheeled vehicle securing device of claim 1, further comprising a steering handle, wherein the third bracket assembly is further provided with a handle securing mechanism, and wherein the steering handle and the handle securing mechanism are secured when the two-wheeled vehicle is in an assembled state relative to the securing mechanism.

8. The two-wheeled vehicle securing device of claim 7, wherein the handle securing mechanism includes a securing base, a securing member connected to the third bracket assembly by the securing base, and an adjustment assembly at least partially disposed in the securing member, the adjustment assembly being rotatably connected to the securing member.

9. The two-wheeled vehicle securement device of claim 8, wherein said adjustment assembly includes a first condition and a second condition abutting said steering handle, said adjustment assembly being at least partially disposed within said steering handle, said adjustment assembly being spaced from an inner wall of said steering handle when said adjustment assembly is in said first condition; when the adjusting component is in the second state, the adjusting component can rotate relative to the fixing piece until the adjusting component is at least partially abutted against the inner wall of the steering handle.

10. The two-wheeled vehicle fixing device according to claim 9, wherein the adjustment assembly includes a rotating member and a connecting member, the rotating member is connected to the connecting member after passing through the fixing member, the rotating member is rotatably connected to the fixing member, the fixing member is abutted to the connecting member when the adjustment assembly is in the first state, and an abutment area of the fixing member and the connecting member is an initial abutment area, and an abutment area between the connecting member and the fixing member is smaller than the initial abutment area when the adjustment assembly is in the second state.