CN212195727U

CN212195727U - Telescopic rear goods shelf structure of motorcycle

Info

Publication number: CN212195727U
Application number: CN201922308928.7U
Authority: CN
Inventors: 徐小刚; 沈伟; 罗云
Original assignee: Chongqing Zongshen Innovation Technology Research Institute Co Ltd
Current assignee: Chongqing Zongshen Innovation Technology Research Institute Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-12-22
Anticipated expiration: 2029-12-20

Abstract

The utility model relates to a shelf structure behind telescopic motorcycle, its characterized in that: the shelf comprises a fixed frame and a rear shelf connected with the fixed frame through a plurality of supporting connecting plates, wherein one end of each supporting connecting plate is hinged with the fixed frame, and the other end of each supporting connecting plate is hinged with the rear shelf; a tension spring locking mechanism is arranged on the fixed frame, a second lock hook connected with the tension spring locking mechanism is arranged on the rear shelf, and the fixed frame is fixed by locking the tension spring locking mechanism and the second lock hook; the front end of the fixing frame is provided with a first limiting pipe used for limiting the rear goods shelf at the front end limit position, and the rear end of the fixing frame is provided with a second limiting pipe used for limiting the rear goods shelf at the rear end limit position. The utility model discloses simple structure uses a plurality of support connecting rods to realize that back goods shelves level is flexible, utilizes extension spring locking mechanical system locking when withdrawing, avoids back goods shelves aversion, can load heavier goods, the vehicle-mounted article under the motorcycle cushion of also being convenient for to take simultaneously.

Description

Telescopic rear goods shelf structure of motorcycle

Technical Field

The utility model belongs to the technical field of the motorcycle accessories, concretely relates to telescopic motorcycle rear goods shelves structure.

Background

At present, a motorcycle is driven by a gasoline engine or a motor, and a two-wheeled or three-wheeled vehicle steering a front wheel by a steering handle is light, flexible and rapid to drive, and is widely used for patrol, passenger and goods transportation and the like. The motorcycle goods shelf refers to a shelf which is arranged at the rear or the side of the motorcycle and used for storing and loading goods, and the existing motorcycle goods shelf has the problems of incomplete functions, poor cargo carrying effect, inconvenient use, small cargo carrying space, insecure fixation, complex structure, inflexible use and lack of practicability.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a shelf structure behind telescopic motorcycle uses the support link fixed with back goods shelves, makes it can make the translation of making progress backward flexible, and back goods shelves withdrawal makes and becomes a whole with the frame, can load heavier goods, is convenient for take the vehicle-mounted article under the cushion when opening.

In order to realize the above function, the utility model adopts the following technical scheme: the utility model provides a goods shelves structure behind telescopic motorcycle which characterized in that: the shelf comprises a fixed frame and a rear shelf connected with the fixed frame through a plurality of supporting connecting plates, wherein one end of each supporting connecting plate is hinged with the fixed frame, and the other end of each supporting connecting plate is hinged with the rear shelf; a tension spring locking mechanism is arranged on the fixed frame, a second lock hook connected with the tension spring locking mechanism is arranged on the rear shelf, and the fixed frame is fixed by locking the tension spring locking mechanism and the second lock hook; the front end of the fixing frame is provided with a first limiting pipe used for limiting the rear goods shelf at the front end limit position, and the rear end of the fixing frame is provided with a second limiting pipe used for limiting the rear goods shelf at the rear end limit position.

Furthermore, the fixing frame comprises side brackets which are oppositely arranged at the left side and the right side of the motorcycle, each side bracket comprises an upper bracket and a lower bracket which are parallel, and a reinforcing rod which connects the upper bracket and the lower bracket, a transverse connecting rod is arranged between the two lower brackets, and the transverse connecting rod is horizontally arranged and is vertical to the lower brackets; the first limiting pipe is arranged between the front ends of the two upper supports, the second limiting pipe is arranged between the rear ends of the two upper supports, and the first limiting pipe and the second limiting pipe are parallel to the transverse connecting rod.

Furthermore, the tension spring locking mechanism comprises a supporting rod, a tension spring fixing rod, a first lock hook, a tension spring, a pull ring, a pull rope and a pull ring fixing plate, one end of the supporting rod and one end of the tension spring fixing rod are fixedly connected with the transverse connecting rod, the middle part of the first lock hook is hinged to the supporting rod, the lower end of the first lock hook is fixedly connected with one end of the tension spring, the other end of the tension spring is fixedly connected with the tension spring fixing rod, one side of the upper end of the first lock hook is fixedly connected with the pull; the pull ring fixing plate is arranged at the end part of the transverse connecting rod, the upper end and the lower end of the pull ring fixing plate are fixedly connected with the upper bracket and the lower bracket respectively, and a limiting groove is formed in the pull ring fixing plate; the other end of the inhaul cable is clamped in a limiting groove on the pull ring fixing plate and is fixedly connected with the pull ring.

Furthermore, the support connecting plates comprise two front support connecting plates arranged at the front ends of the two upper supports and two rear support connecting plates arranged at the rear ends of the two upper supports; one end of each of the front support connecting plate and the rear support connecting plate is hinged to the inner surface of the upper support, the other end of each of the front support connecting plate and the rear support connecting plate is hinged to the surface of the rear shelf, and the lengths of the front support connecting plate and the rear support connecting plate are equal; the hinge point of the front support connecting plate and the upper support is arranged behind the first limiting pipe, and the hinge point of the rear support connecting plate and the upper support is positioned in front of the second limiting pipe.

Furthermore, the second lock hook is a U-shaped structural member with two ends welded to the lower surface of the middle part of the rear shelf, and the bottom of the second lock hook is locked into the first lock hook-shaped structure.

Furthermore, the lower support is provided with a mounting support fixedly connected with the motorcycle body.

Further, the rear shelf is a metal pipe welding piece.

To sum up, the utility model discloses simple structure uses a plurality of support connecting rods to realize that back goods shelves level is flexible, utilizes extension spring locking mechanical system locking when withdrawing, avoids back goods shelves aversion, can load heavier goods, the vehicle-mounted article under the motorcycle cushion of also being convenient for to take simultaneously.

Drawings

Fig. 1 is a schematic view of a retractable rear shelf of a motorcycle.

Fig. 2 is a schematic diagram of the extension structure of the rear shelf of the telescopic motorcycle.

Description of reference numerals: 1-a fixed mount; 11-upper support; 12-lower support; 13-a transverse connecting rod; 14-a first limit tube; 15-a second limiting tube; 16-a reinforcing rod; 2-rear goods shelf; 21-a second latch hook; 31-a strut; 32-a tension spring fixing rod; 33-a first latch hook; 34-a tension spring; 35-a pull ring; 36-a pull cable; 37-ring pull fixing plate; 41-front support link plate; 42-rear support link plate.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments and accompanying drawings.

A telescopic motorcycle rear cargo shelf structure as shown in fig. 1 to 2, characterized in that: the shelf comprises a fixed frame 1 and a rear shelf 2 connected with the fixed frame 1 through a plurality of supporting connecting plates, wherein one end of each supporting connecting plate is hinged with the fixed frame 1, and the other end of each supporting connecting plate is hinged with the rear shelf 2; a tension spring locking mechanism is arranged on the fixed frame 1, a second lock hook 21 connected with the tension spring locking mechanism is arranged on the rear shelf 2, and the fixed frame 1 is fixed by locking the tension spring locking mechanism and the second lock hook 21; the front end of the fixing frame 1 is provided with a first limiting pipe 14 used for limiting the rear goods shelf 2 at the front end limit position, and the rear end of the fixing frame is provided with a second limiting pipe 15 used for limiting the rear goods shelf 2 at the rear end limit position.

Further, the fixed mount 1 comprises side brackets oppositely arranged at the left side and the right side of the motorcycle, the side brackets comprise an upper bracket 11 and a lower bracket 12 which are parallel, and a reinforcing rod 16 connecting the upper bracket 11 and the lower bracket 12, a transverse connecting rod 13 is arranged between the two lower brackets 12, and the transverse connecting rod 13 is horizontally arranged and is vertical to the lower bracket 12; the first limiting pipe 14 is arranged between the front ends of the two upper supports 11, the second limiting pipe 15 is arranged between the rear ends of the two upper supports 11, and the first limiting pipe 14 and the second limiting pipe 15 are parallel to the transverse connecting rod 13.

Further, the tension spring locking mechanism comprises a support rod 31, a tension spring fixing rod 32, a first lock hook 33, a tension spring 34, a pull ring 35, a pull cable 36 and a pull ring fixing plate 37, one end of the support rod 31 and one end of the tension spring fixing rod 32 are fixedly connected with the transverse connecting rod 13, the middle part of the first lock hook 33 is hinged on the support rod 31, the lower end of the first lock hook 33 is fixedly connected with one end of the tension spring 34, the other end of the tension spring 34 is fixedly connected with the tension spring fixing rod 32, one side of the upper end of the first lock hook 33 is fixedly connected with the pull cable; the pull ring fixing plate 37 is arranged at the end part of the transverse connecting rod 13, the upper end and the lower end of the pull ring fixing plate are fixedly connected with the upper bracket 11 and the lower bracket 12 respectively, and a limiting groove is formed in the pull ring fixing plate; the other end of the pulling cable 36 is clamped in a limiting groove on the pulling ring fixing plate 37 and is fixedly connected with the pulling ring 35.

Further, the support connecting plates comprise two front support connecting plates 41 arranged at the front ends of the two upper brackets 11 and two rear support connecting plates 42 arranged at the rear ends of the two upper brackets 11; one end of each of the front support connecting plate 41 and the rear support connecting plate 42 is hinged to the inner surface of the upper bracket 11, the other end of each of the front support connecting plate 41 and the rear support connecting plate 42 is hinged to the surface of the rear shelf 2, and the lengths of the front support connecting plate 41 and the rear support connecting plate 42 are equal; the hinge point of the front support connecting plate 41 and the upper bracket 11 is arranged behind the first limiting pipe 14, and the hinge point of the rear support connecting plate 42 and the upper bracket 11 is arranged in front of the second limiting pipe 15.

Further, the second locking hook 21 is a U-shaped structural member with two ends welded to the lower surface of the middle portion of the rear shelf 2, and the bottom of the U-shaped structural member is locked into the hook-shaped structure of the first locking hook 33.

Further, the lower bracket 12 is provided with a mounting bracket 17 fixedly connected with the motorcycle body.

Further, the rear shelf 2 is a metal pipe welding piece.

Because of domestic driving habit, set up the pull ring at the left side (facing the motorcycle locomotive), during the use, outwards stimulate pull ring 35, pull ring 35 drives cable 36 outwards stimulates first latch hook 33 one end, makes the hook type structure of first latch hook 33 remove left, and second latch hook 21 is deviate from in first latch hook 33. The middle part of the first lock hook 33 is hinged with the support rod 31, the upper end moves leftwards, the lower end moves rightwards correspondingly, and the tension spring 34 is stretched. At this time, the rear shelf 2 is translated upward and rearward, the rear shelf 2 is extended, the pull ring 35 is released, and the tension spring locking mechanism is restored to its original state by the urging force of the tension spring 34. The rear shelf 2 is translated backwards to the contact of the rear supporting connecting plate 42 and the second limiting pipe 15, and the position of the rear shelf 2 is fixed.

When the rear shelf 2 needs to be retracted, the pull ring 35 is pulled out outwards, the rear shelf 2 moves forwards and downwards, the front support connecting plate 41 is in contact with the first limiting pipe 14, then the pull ring 35 is loosened, the tension spring locking mechanism resets under the action of the tension spring 34, the second lock hook 21 is locked into the hook-shaped structure of the first lock hook 33, and the rear shelf 2 is fixed.

The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a goods shelves structure behind telescopic motorcycle which characterized in that: the shelf comprises a fixed frame (1) and a rear shelf (2) connected with the fixed frame (1) through a plurality of supporting connecting plates, wherein one end of each supporting connecting plate is hinged with the fixed frame (1), and the other end of each supporting connecting plate is hinged with the rear shelf (2); a tension spring locking mechanism is arranged on the fixed frame (1), a second lock hook (21) connected with the tension spring locking mechanism is arranged on the rear shelf (2), and the fixed frame (1) is fixed by locking the tension spring locking mechanism and the second lock hook (21); the front end of the fixing frame (1) is provided with a first limiting pipe (14) used for limiting the rear goods shelf (2) at the front end limit position, and the rear end of the fixing frame is provided with a second limiting pipe (15) used for limiting the rear goods shelf (2) at the rear end limit position.

2. The telescopic motorcycle rear cargo shelf structure according to claim 1, wherein: the fixing frame (1) comprises side brackets which are oppositely arranged on the left side and the right side of the motorcycle, each side bracket comprises an upper bracket (11) and a lower bracket (12) which are parallel, and a reinforcing rod (16) which is connected with the upper bracket (11) and the lower bracket (12), a transverse connecting rod (13) is arranged between the two lower brackets (12), and the transverse connecting rod (13) is horizontally arranged and is vertical to the lower brackets (12); the first limiting pipe (14) is arranged between the front ends of the two upper supports (11), the second limiting pipe (15) is arranged between the rear ends of the two upper supports (11), and the first limiting pipe (14) and the second limiting pipe (15) are parallel to the transverse connecting rod (13).

3. A telescopic motorcycle rear cargo shelf structure according to claim 2, wherein: the tension spring locking mechanism comprises a support rod (31), a tension spring fixing rod (32), a first lock hook (33), a tension spring (34), a pull ring (35), a pull cable (36) and a pull ring fixing plate (37), one end of the support rod (31) and one end of the tension spring fixing rod (32) are fixedly connected with the transverse connecting rod (13), the middle part of the first lock hook (33) is hinged to the support rod (31), the lower end of the first lock hook is fixedly connected with one end of the tension spring (34), the other end of the tension spring (34) is fixedly connected with the tension spring fixing rod (32), one side of the upper end of the first lock hook (33) is fixedly connected with the pull cable (36); the pull ring fixing plate (37) is arranged at the end part of the transverse connecting rod (13), the upper end and the lower end of the pull ring fixing plate are fixedly connected with the upper bracket (11) and the lower bracket (12) respectively, and a limiting groove is formed in the pull ring fixing plate; the other end of the inhaul cable (36) is clamped in a limiting groove on the pull ring fixing plate (37) and is fixedly connected with the pull ring (35).

4. A telescopic motorcycle rear cargo shelf structure according to claim 2, wherein: the supporting connecting plates comprise two front supporting connecting plates (41) arranged at the front ends of the two upper supports (11) and two rear supporting connecting plates (42) arranged at the rear ends of the two upper supports (11); one end of the front support connecting plate (41) and one end of the rear support connecting plate (42) are hinged to the inner surface of the upper bracket (11), the other end of the front support connecting plate and the other end of the rear support connecting plate are hinged to the surface of the rear shelf (2), and the lengths of the front support connecting plate (41) and the rear support connecting plate (42) are equal; the hinge point of the front support connecting plate (41) and the upper bracket (11) is arranged behind the first limiting pipe (14), and the hinge point of the rear support connecting plate (42) and the upper bracket (11) is positioned in front of the second limiting pipe (15).

5. A telescopic motorcycle rear cargo shelf structure according to claim 3, wherein: the second lock hook (21) is a U-shaped structural member with two ends welded to the lower surface of the middle part of the rear shelf (2), and the bottom of the U-shaped structural member is locked into the hook-shaped structure of the first lock hook (33).

6. A telescopic motorcycle rear cargo shelf structure according to claim 2, wherein: and the lower bracket (12) is provided with a mounting bracket (17) fixedly connected with the motorcycle body.

7. The telescopic motorcycle rear cargo shelf structure according to claim 1, wherein: the rear shelf (2) is a metal pipe welding piece.