CN220889869U

CN220889869U - Motorcycle flip mechanism

Info

Publication number: CN220889869U
Application number: CN202322311015.7U
Authority: CN
Inventors: 田明城; 黄新军; 温晨晖; 张宗勋
Original assignee: Xiamen Xiashing Motorcycle Co ltd
Current assignee: Xiamen Xiashing Motorcycle Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-05-03
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses a motorcycle flip mechanism, which comprises an oil tank seat, a fuel cover, a protecting piece, a rotating shaft and a locking assembly, wherein the fuel cover comprises a fuel flip and a fuel cover, the oil tank seat is provided with an oil filling port, two ends of the oil tank seat, which correspond to the oil filling port, are respectively provided with a connecting position and a locking position, the protecting piece is detachably arranged on the connecting position, the locking assembly is detachably arranged on the locking position, the bottom of the protecting piece is concavely upwards provided with a containing cavity, one end of the fuel flip is rotatably arranged in the containing cavity through the rotating shaft, the other end of the fuel flip is movably locked and matched with the locking assembly, the outer part of the containing cavity, which corresponds to the rotating shaft, is sleeved on a damper and an elastic reset piece, and the elastic reset piece is used for driving the fuel cover to be upwards rotated and opened, and the damper is used for providing resistance to reduce the speed of the upward rotation and opening of the fuel cover. The utility model can reduce the speed and rotate upwards when the fuel cover is opened, can not generate impact or shake, ensures the beautiful appearance of the whole vehicle and prolongs the service life.

Description

Motorcycle flip mechanism

Technical Field

The utility model relates to the technical field of motorcycles, in particular to a flip mechanism of a motorcycle.

Background

The existing fuel cover design of the motorcycle can realize automatic rebound through a switch button, but after the fuel cover is opened, the spring is released, under the action of the elastic force of the spring self-resetting, the fuel cover rotates upwards to a specific position by taking the rotating shaft as the axle center, in the process, the front fuel cover rotates upwards at a higher speed due to the larger elastic force of the spring self-resetting, so that the fuel cover can strike the appearance parts such as the fuel tank seat due to the kinetic energy generated by the torsion of the spring, the aesthetic degree and the integrity of the whole motorcycle are reduced, the commodity of the whole motorcycle is reduced, the purchasing desire of consumers is reduced, and residual waves are generated to shake after striking, so that the loss of parts such as the spring in the motorcycle is easily caused, and the service life is influenced.

Disclosure of utility model

The utility model aims to provide a flip mechanism of a motorcycle so as to solve the technical problems.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a motorcycle flip mechanism, including the fuel tank seat, the fuel lid, the guard piece, rotation axis and lock attach the subassembly, the fuel lid includes the fuel lid and installs the fuel cover on fuel lid upper portion, the fuel tank seat has the oil filler neck, the both ends that correspond the oil filler neck in the fuel tank seat are provided with respectively and connect the position with lock attach the position, guard piece demountable installation is on connecting the position, lock attach the subassembly demountable installation and attach the position, the bottom undercut of guard piece is formed with holds the chamber, the one end of fuel lid is rotated through the rotation axis and is set up in holding the intracavity, the other end and the lock of attaching the subassembly activity lock attach the cooperation, hold the outside cover that corresponds the rotation axis in the intracavity and establish at the attenuator and elastic reset piece, elastic reset piece is used for driving the fuel lid and upwards rotates and opens, the attenuator is used for providing resistance in order to reduce the speed that the upward rotation of fuel lid was opened.

Preferably, one end of the fuel flip cover is provided with a first lug and a second lug, the first lug and the second lug are respectively provided with coaxial mounting holes, two ends of the accommodating cavity are respectively provided with limiting holes corresponding to the mounting holes, the rotating shaft is in penetrating fit with the mounting holes and the limiting holes, and the elastic resetting piece and the damper are located between the first lug and the second lug.

Preferably, supporting frames are respectively arranged between the first lug and the second lug and correspond to two sides of the damper, and are used for supporting the two sides of the damper.

Preferably, the accommodating cavity is provided with an L-shaped opening, the L-shaped opening is respectively formed at the bottom side and the rear side of the accommodating cavity, and the front side of the accommodating cavity is provided with the buckling shielding part.

Preferably, the damper comprises a damping axle center and a damping sleeve body positioned outside the damping axle center, and the damping sleeve body is embedded on the protection piece.

Preferably, the elastic restoring member is a torsion spring.

Preferably, the protection piece is fixedly installed at the locking position through bolts.

Preferably, the connecting position and the locking position are respectively positioned at the front end and the rear end of the oil filler.

The utility model has the following beneficial effects:

The utility model comprises an oil tank seat, a fuel cover, a protecting piece, a rotating shaft and a locking component, wherein the fuel cover comprises a fuel flip and a fuel cover, the oil tank seat is provided with an oil filling opening, two ends of the oil tank seat corresponding to the oil filling opening are respectively provided with a connecting position and a locking position, the protecting piece is detachably arranged on the connecting position, the locking component is detachably arranged at the locking position, the bottom of the protecting piece is concavely upwards to form a containing cavity, one end of the fuel flip is rotatably arranged in the containing cavity through the rotating shaft, the other end of the fuel flip is movably locked and attached with the locking component, the outer part of the corresponding rotating shaft in the containing cavity is sleeved on a damper and an elastic reset piece, the elastic reset piece is used for driving the fuel cover to be rotated upwards to be opened, and the damper is used for providing resistance to reduce the speed of the upward rotation opening of the fuel cover, so that the fuel cover is gradually decelerated in the upward rotation process after being opened, until the speed is zero when the elastic reset piece is in an initial state position, the fuel just stops moving, the bottom of the protecting piece cannot collide with an appearance piece of the oil tank seat and the like, the whole aesthetic degree and the integrity of the whole motorcycle are guaranteed, the commodity is improved, the purchasing of a consumer is reduced, and the consumer is prevented, and the internal wave of the motorcycle is prevented from being bounced, and the loss of the motorcycle is prevented from being caused by the elastic reset piece to be prolonged.

Drawings

FIG. 1 is an exploded schematic view of an embodiment of the present utility model;

FIG. 2 is a schematic view illustrating assembly of a guard and a connection location according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram illustrating an assembly of a locking assembly and a locking position according to an embodiment of the present utility model;

FIG. 4 is a view of the fuel cap of the embodiment of the present utility model in an open position;

FIG. 5 is an exploded view of a fuel cap according to an embodiment of the present utility model;

FIG. 6 is a bottom view of an embodiment of the fuel cap of the present utility model in an open position;

FIG. 7 is a bottom view of an embodiment of the fuel cap in a closed position;

FIG. 8 is a schematic illustration (one) of the assembly of the guard with the fuel cap according to an embodiment of the present utility model;

Fig. 9 is a schematic diagram (ii) of the assembly of the guard and the fuel cap according to the embodiment of the present utility model.

The drawings are marked: 1 oil tank base, 2 fuel cover, 21 fuel flip, 22 fuel cover, 3 protection piece, 31 holding cavity, 32 spacing hole, 4 rotation axis, 5 lock attach assembly, 6 oil filler, 7 connection position, 8 lock attach position, 9 torsional spring, 10 damper, 11 first lug, 12 second lug, 13 mounting hole, 14 support frame, 15 lock shielding part, 16 bolts.

Detailed Description

For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible embodiments and advantages of the present utility model. The components in the figures are not drawn to scale and like reference numerals are generally used to designate like components.

Referring to fig. 1-9, as an embodiment of the present utility model, there is provided a flip mechanism for a motorcycle, comprising a fuel tank base 1, a fuel cap 2, a protecting member 3, a rotating shaft 4 and a locking assembly 5, wherein the fuel cap 2 comprises a fuel flip 21 and a fuel cap 22 mounted on the upper portion of the fuel flip 21, the fuel tank base 1 has a fuel filler 6, the front and rear ends of the fuel filler 6 in the fuel tank base 1 are respectively provided with a connecting position 7 and a locking position 8, the protecting member 3 is detachably mounted on the connecting position 7, the locking assembly 5 is detachably mounted on the locking position 8, the bottom of the protecting member 3 is recessed upward to form a containing cavity 31, the front end of the fuel flip 21 is rotatably mounted in the containing cavity 31 through the rotating shaft 4, the rear end of the fuel flip 21 is movably locked and matched with the locking assembly 5, the outer portion of the containing cavity 31 corresponding to the rotating shaft 4 is sleeved on a damper 10 and an elastic reset member, the elastic reset member is a torsion spring 9, the elastic reset member is used for driving the fuel cap 2 to rotate upward to open, and the damper 10 is used for providing resistance to reduce the speed of opening the fuel cap 2 by rotating upward.

According to the technical scheme, through releasing the locking cooperation between the locking assembly 5 and the rear end of the fuel flip 21, the fuel flip 21 can be opened by rotating upwards by taking the rotating shaft 4 as the axis under the action of elasticity of the torsion spring 9, and meanwhile, the resistance is gradually provided by the damper 10 to reduce the speed of upward rotation opening of fuel, so that the speed is changed to gradually reduce the speed in the upward rotation process after the fuel cap 2 is opened, until the speed is zero when the torsion spring 9 is in the initial state position, at the moment, the fuel flip 21 just stops moving, and cannot impact on appearance parts such as the fuel tank seat 1, so that the integral aesthetic degree and the integrity of the whole motorcycle are ensured, the commodity is improved, the purchasing desire of consumers is avoided being reduced, the afterwave shaking is avoided being generated after the impact, the loss of parts such as springs in the motorcycle is reduced, and the service life is prolonged; meanwhile, the protection piece 3 is detachably arranged on the connecting position 7, so that the damper 10, the torsion spring 9 and other parts can be protected, the front end of the fuel flip 21 does not need to be directly connected to the connecting position 7 of the fuel tank base 1, replacement and maintenance are convenient, and compared with the prior art, the fuel cap 2 has stronger structural strength and is not easy to collapse and fall when encountering lateral impact. In addition, the rotating shaft 4 of the present utility model is a single rotating shaft, which provides great convenience in manufacturing process and assembly, and greatly improves convenience for users compared with the prior art double rotating shafts.

In this embodiment, the front end of the fuel flip 21 is provided with a first lug 11 and a second lug 12, the first lug 11 and the second lug 12 are respectively provided with a coaxial mounting hole 13, two ends of the accommodating cavity 31 are respectively provided with a limiting hole 32 corresponding to the mounting hole 13, the rotating shaft 4 is in penetrating fit with the mounting hole 13 and the limiting hole 32, the elastic resetting piece and the damper 10 are located between the first lug 11 and the second lug 12, and the elastic resetting piece and the damper are more balanced and have higher stability.

In this embodiment, the supporting frames 14 are respectively disposed between the first lug 11 and the second lug 12 corresponding to two sides of the damper 10, and are used for supporting two sides of the damper 10, so as to ensure balance of the fuel cover 2 during rotation, avoid deflection of the fuel cover 2 during opening, and reduce overall friction resistance.

In this embodiment, the accommodating cavity 31 has an L-shaped opening, the openings respectively correspond to a bottom side and a rear side of the accommodating cavity 31, and a buckling shielding portion 15 is disposed at a front side of the accommodating cavity 31 for shielding and protecting a front end of the fuel cap 2 in a closed state, thereby shielding and protecting the torsion spring 9 and the rotary shaft 4 of the damper 10.

In this embodiment, the damper 10 includes a damping axle center and a damping sleeve body located outside the damping axle center, the damping sleeve body is embedded and fixed on the protection piece 3, and is specifically fixed on the top wall of the protection piece 3, and the damper 10 contacts the fuel cover 2 in an equalizing manner, so that the fuel cover 2 rotates upwards in a decelerating manner under the control of the damper 10, and a resistance for eliminating impact is formed.

In this embodiment, the protection member 3 is fixedly mounted at the lock attachment position 8 by a bolt 16.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A motorcycle flip mechanism, characterized in that: including fuel tank seat, the fuel lid, the guard piece, rotation axis and lock attach the subassembly, the fuel lid includes the fuel flip and installs the fuel cover on fuel flip upper portion, the fuel tank seat has the oil filler hole, the both ends that correspond the oil filler hole in the fuel tank seat are provided with respectively and connect the position with lock attach the position, guard piece demountable installation is on connecting the position, lock attach the subassembly demountable installation and attach the position at the lock, the bottom undercut of guard piece is formed with holds the chamber, the one end of fuel flip is rotated through the rotation axis and is set up in holding the intracavity, the other end of fuel flip is with lock attach the cooperation of attaching the movable lock of subassembly, hold the outside cover of intracavity corresponding rotation axis and establish at the attenuator and elastic reset piece, elastic reset piece is used for driving the fuel lid and upwards rotate and open, the attenuator is used for providing the resistance in order to reduce the speed that the fuel lid upwards rotates and opens.

2. The motorcycle flip cover mechanism as claimed in claim 1, wherein: one end of the fuel flip is provided with a first lug and a second lug, the first lug and the second lug are respectively provided with coaxial mounting holes, two ends of the accommodating cavity are respectively provided with limiting holes corresponding to the mounting holes, the rotating shaft is in penetrating fit with the mounting holes and the limiting holes, and the elastic resetting piece and the damper are located between the first lug and the second lug.

3. The motorcycle flip cover mechanism as claimed in claim 2, wherein: and supporting frames are respectively arranged between the first lug and the second lug and correspond to the two sides of the damper and are used for supporting the two sides of the damper.

4. The motorcycle flip cover mechanism as claimed in claim 1, wherein: the accommodating cavity is provided with L-shaped openings, the L-shaped openings are respectively formed at the bottom side and the rear side of the accommodating cavity, and the front side of the accommodating cavity is provided with a buckling shielding part.

5. The motorcycle flip cover mechanism as claimed in claim 1, wherein: the damper comprises a damping axle center and a damping sleeve body positioned outside the damping axle center, and the damping sleeve body is embedded on the protection piece.

6. The motorcycle flip cover mechanism as claimed in claim 1, wherein: the elastic reset piece is a torsion spring.

7. The motorcycle flip cover mechanism as claimed in claim 1, wherein: the protection piece is fixedly arranged at the locking position through the bolt.

8. The motorcycle flip cover mechanism as claimed in claim 1, wherein: the connecting position and the locking position are respectively positioned at the front end and the rear end of the oil filler.