CN211336286U

CN211336286U - Motorcycle anti-falling device with buffering function and motorcycle

Info

Publication number: CN211336286U
Application number: CN201921282931.XU
Authority: CN
Inventors: 毛自鉴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-08-25
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a motorcycle with buffer function prevents falling device, including the buffer seat of fixed connection on the motorcycle, and locate buffer seat serves and to be relative thereby buffer seat removes the buffering head that cushions the energy-absorbing. The utility model also discloses a motorcycle, including the motorcycle body, still include as above motorcycle with buffer function prevents falling the device. The utility model provides a motorcycle prevents falling device with buffer function, when the motorcycle falls the car, buffering head and ground contact, the impact force at first acts on the buffering head, then the relative buffer seat of buffering head removes, cushions the energy-absorbing, and the rigidity impact that causes the automobile body when greatly reduced falls the car prevents that the impact force from causing the damage to the automobile body in the twinkling of an eye.

Description

Motorcycle anti-falling device with buffering function and motorcycle

[ technical field ] A method for producing a semiconductor device

The utility model relates to a motorcycle accessories field especially relates to motorcycle prevents falling device and motorcycle with buffer function.

[ background of the invention ]

As a motor vehicle, a motorcycle has features of relatively low price, portability and flexibility, but its safety performance has been restricting its development, so that measures for enhancing its safety performance have been taken in recent years. In terms of passive safety, protection can be provided by mounting a crash-proof member to the motorcycle. When the motorcycle is out of control and falls down, the anti-falling device can protect a driver and also can play a role in protecting the engine, the frame and the shell, thereby protecting a rider and a vehicle. It is therefore necessary to install an anti-fall device on a motorcycle. At present, the common anti-falling device on the market mainly has two modes, namely a frame bumper is directly arranged on a vehicle body, and an anti-falling rod is arranged on the frame. Although both the two modes can play a certain role in protecting the motorcycle when the motorcycle falls down, the two modes also have certain limitations in the aspects of installation, impact resistance, reliability and the like. When a motorcycle is provided with a bumper or a crash bar, impact force can be directly transmitted to a motorcycle body when the motorcycle is crashed, and important parts such as an engine, a main frame and the like are easily damaged or deformed.

[ Utility model ] content

The utility model discloses it can directly transmit for the automobile body to have solved the motorcycle impact force when taking place to fall the car, causes important parts such as engine, main frame to damage or the technical problem who warp, the utility model provides a motorcycle prevents falling the device with buffer function, and the motorcycle cushions when falling the car, can reduce the impact force when falling the car of motorcycle to avoid the automobile body impaired.

The utility model discloses a realize through following technical scheme:

the motorcycle anti-falling device with the buffering function comprises a buffering seat fixedly connected to the motorcycle and a buffering head arranged at one end of the buffering seat and capable of moving relative to the buffering seat to perform buffering and energy absorption.

According to the motorcycle anti-falling device with the buffering function, the energy absorption component used for providing resistance when the buffering head moves relative to the buffering seat is arranged between the buffering seat and the buffering head.

The motorcycle anti-falling device with the buffering function is characterized in that a buffer seat cavity is arranged on the buffer seat, and the buffer head is hermetically matched with the buffer seat cavity and moves relative to the buffer seat cavity.

According to the motorcycle anti-falling device with the buffering function, the buffering head is provided with the buffering head cavity, and the buffering seat is hermetically matched with the buffering head cavity and moves relative to the buffering head cavity.

The motorcycle anti-falling device with the buffering function is characterized in that a buffer seat cavity is arranged on the buffer seat, a buffer head cavity is arranged on the buffer head, the buffer seat is hermetically matched with the buffer head cavity and moves relative to the buffer head cavity, the buffer seat cavity and the buffer head cavity are oppositely arranged, and the energy-absorbing component is pressed against the inner walls of the buffer seat cavity and the buffer head cavity.

The motorcycle anti-falling device with the buffering function is characterized in that the buffer seat is provided with a connecting piece fixedly connected with the buffer seat on the motorcycle, the buffer seat is provided with a buffer seat through hole penetrating through the buffer seat, the buffer head is provided with a buffer head through hole penetrating through the buffer head, the connecting piece sequentially penetrates through the buffer head through hole and the buffer seat through hole to be fixed on the motorcycle, and the buffer head is provided with a buffer head groove which enables the connecting piece to be kept in the buffer head when the buffer head moves relative to the buffer seat.

According to the motorcycle anti-falling device with the buffering function, the end, away from the buffering seat, of the buffering head is provided with the spherical component.

The motorcycle anti-falling device with the buffering function is characterized in that the buffering head is provided with a base which is detachably connected with the buffering head, the base is provided with a groove for the spherical component to rotate, and a ball for supporting the spherical component to rotate is arranged between the spherical component and the groove.

According to the motorcycle anti-falling device with the buffering function, the gasket is arranged between the buffering seat and the motorcycle.

The utility model also discloses a motorcycle, including the motorcycle body, still include as above motorcycle with buffer function prevents falling the device.

Compared with the prior art, the utility model discloses an there are following advantage:

1. the utility model provides a motorcycle prevents falling device with buffer function, when the motorcycle falls the car, buffering head and ground contact, the impact force at first acts on the buffering head, then the relative buffer seat of buffering head removes, cushions the energy-absorbing, and the rigidity impact that causes the automobile body when greatly reduced falls the car prevents that the impact force from causing the damage to the automobile body in the twinkling of an eye.

2. The end of the buffer head, which is far away from the buffer seat, is provided with the spherical part, when the vehicle falls, the spherical part is in point contact with the ground, the inertial sliding direction of the vehicle body is automatically adjusted by utilizing the spherical surface in the inertial sliding process of backing and falling, the radial stress condition of the buffer device is improved and reduced, the axial stress of the buffer device when in instant impact is ensured, the radial stress condition of the buffer device is improved, the possibility that the vehicle rolls due to uneven axial stress in the riding and falling processes and the vehicle sideslip process is reduced, and thereby the riding people and the vehicle are protected.

3. Can set up the packing ring between buffer seat and motorcycle, select whether to install additional or install the packing ring of equidimension, length not additional according to different motorcycle types, played the effect that the connection cooperation of buffer seat and automobile body is more firm, also can be applicable to more motorcycle types simultaneously and install.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a half-sectional view of FIG. 1;

FIG. 3 is an exploded view of FIG. 2;

FIG. 4 is a schematic view of the structure of the ball member and the cushion head;

FIG. 5 is a half-sectional view of FIG. 4;

FIG. 6 is a schematic view of the mounting of the ball member and the bumper head;

fig. 7 is an exploded view of fig. 5.

[ detailed description ] embodiments

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

When embodiments of the present invention refer to the ordinal numbers "first", "second", etc., it should be understood that the terms are used for distinguishing only when they do express the ordinal order in context.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Motorcycle with buffer function prevents falling device, its characterized in that: the energy-absorbing buffer head comprises a buffer seat 40 fixedly connected to a motorcycle and a buffer head 10 which is arranged on one end of the buffer seat 40 and can move relative to the buffer seat 40 so as to buffer and absorb energy.

This embodiment provides a device is prevented falling by motorcycle with buffer function, and when the motorcycle falls the car, the buffer head and ground contact, the impact force at first acted in the buffer head, then the relative buffer seat of buffer head removes, cushions the energy-absorbing, and the rigidity impact that causes the automobile body when greatly reduced fell the car prevents that the impact force in the twinkling of an eye from causing the damage to the automobile body.

The motorcycle that has buffer function in this embodiment prevents falling the device and installs in the both sides of motorcycle, plays the effect of supporting the motorcycle when falling the vehicle, and the impact force when falling the vehicle simultaneously is being weakened at the in-process that transmits the automobile body by the buffer head to reach the effect of carrying out buffer protection to the motorcycle.

Further, as a preferred embodiment of the present invention, but not limited thereto, an energy absorbing member 30 for providing a resistance when the cushion head 10 moves relative to the cushion seat 40 is disposed between the cushion seat 40 and the cushion head 10. The buffer capacity of the energy-absorbing part can select parts with proper elastic coefficients according to different vehicle types, such as springs, the proper energy-absorbing part is replaced, other parts of the motorcycle anti-falling device with the buffer function do not need to be replaced, the energy-absorbing part has a large selection range, and the universality is high.

Still further, as a preferred embodiment of the present invention, but not limited thereto, a cushion seat cavity 41 is provided on the cushion seat 40, and the cushion head 10 is hermetically engaged with the cushion seat cavity 41 and moves relative to the cushion seat cavity 41. When the buffer head receives the impact force, the buffer head moves towards the direction of the buffer seat, so that air in the cavity of the buffer seat is compressed, the impact force is further buffered, and after the impact force is eliminated, the compressed air in the cavity of the buffer seat enables the buffer head to rebound, so that the buffer head is restored to the initial relative position of the buffer seat.

Still further, as a preferred embodiment of the present invention, but not limited thereto, a cushion head cavity 11 is provided in the cushion head 10, and the cushion seat 40 is hermetically fitted to the cushion head cavity 11 and moves relative to the cushion head cavity 11. When the buffering head receives the impact force, the buffering head moves to the direction of the buffering seat, so that air in the cavity of the buffering head is compressed, the impact force is further buffered, and after the impact force is eliminated, the compressed air in the cavity of the buffering head enables the buffering head to rebound, so that the buffering head is restored to the initial relative position of the buffering seat. When the buffer seat cavity is inserted into the buffer head cavity, the air capacity can be increased, the compression amount is increased, and the relative movement distance between the buffer head and the buffer seat is increased, so that energy absorption is better performed.

Furthermore, as a preferred embodiment of the present disclosure, but not limited thereto, a buffer base cavity 41 is disposed on the buffer base 40, a buffer head cavity 11 is disposed on the buffer head 10, the buffer base 40 is hermetically matched with the buffer head cavity 11 and moves relative to the buffer head cavity 11, the buffer base cavity 41 and the buffer head cavity 11 are disposed opposite to each other, and the energy absorbing component 30 is pressed against the inner walls of the buffer base cavity 41 and the buffer head cavity 11. The outer wall of cushion socket and the airtight cooperation of the inner wall of cushion head cavity, the cushion socket can slide relative cushion head in the cushion head cavity moreover, and when the cushion head received the impact force, the cushion head removed toward the cushion socket direction, and the air in cushion head cavity and the cushion socket cavity received the compression, carries out the energy-absorbing. Meanwhile, the energy absorption component is pressed against the inner wall of the cavity of the buffer seat and the inner wall of the cavity of the buffer head, the energy absorption component also receives the pressing force of the cavity of the buffer seat and the cavity of the buffer head to compress and absorb energy during air compression, and the air compression and energy absorption component plays a role in double buffering. Similarly, the scheme of hermetically matching the outer wall of the buffer head with the inner wall of the buffer seat cavity can also be adopted, and the scheme can also achieve the effect of buffering and absorbing energy.

Still further, as a preferred embodiment of the present invention, but not limited thereto, a connecting member 20 for fixedly connecting the cushion socket 40 to the motorcycle is provided on the cushion socket 40, a cushion socket through hole 42 penetrating the cushion socket 40 is provided on the cushion head 40, a cushion head through hole 12 penetrating the cushion head 10 is provided on the cushion head 10, the connecting member 20 is fixed to the motorcycle by passing through the cushion head through hole 12 and the cushion socket through hole 42 in sequence, and a cushion head groove 13 for holding the connecting member 20 in the cushion head 10 when the cushion head 10 moves relative to the cushion socket 40 is provided on the cushion head 10. In this embodiment, the connecting piece includes connecting bolt, and connecting bolt is connected through reserving the installation hole site on with the automobile body or reserving the installation hole site on with the frame, with buffer seat fixed mounting on automobile body or frame, have simple to operate, dismantle convenient, assemble simple and nimble small and exquisite characteristics. The buffer seat can be welded on the vehicle body or the vehicle frame without using a connecting piece, so that the connection is firmer. The connecting piece passes the first through-hole of buffering in proper order, and the cushion socket through-hole is fixed on the motorcycle, and it is more steady when helping the relative cushion socket of cushion socket to have concatenated cushion socket and cushion socket, prevents that the cushion socket from breaking away from the cushion socket, improves the stability of being connected of cushion socket and cushion socket, also can reduce the risk that crooked phenomenon appears in the connecting piece simultaneously, improves the stability ability that the motorcycle that has buffer function prevents falling the device. When the buffer head moves to the direction of the buffer base, the buffer head is protruded out of the connecting piece to damage the connecting piece, the stability of the anti-falling device of the motorcycle with the buffer function is damaged, a buffer head groove is formed, and when the buffer head moves to the direction of the buffer base to the maximum moving distance, the connecting piece cannot protrude out of the buffer head. The connecting piece keeps sealed cooperation with the buffer head through hole and the buffer seat through hole.

Still further, as a preferred embodiment of the present invention, but not limited thereto, a spherical part 10a is provided on an end of the cushion head 10 away from the cushion seat 40. One end of the buffer head, which is far away from the buffer seat, is provided with a replacing device, and the replacing device comprises a spherical part. In this embodiment, buffer head and buffer seat are cylindricly, and the buffer head moves toward the buffer seat along the axis direction. Be equipped with the spherical part that is used for when falling the car and contacts with ground on the buffer head, when falling the car like this, the point contact on buffer head and ground utilizes the globular face, the impact force transmits to the centre of sphere, make the buffer head move toward the buffer seat along the axis direction, improve and reduce the radial atress condition of buffer head, while in the inertial slip of falling the car, automatically regulated automobile body inertial slip direction, guarantee the axial atress of buffer device when assaulting in the twinkling of an eye, reduce the possibility that appears rolling when riding and falling the car, thereby protect people and the vehicle of riding, and promote the stability of this anti-falling device.

Still further, as a preferred embodiment of the present invention, but not limited thereto, a base 10b detachably connected to the cushion head 10 is provided on the cushion head 10, a groove 10c for allowing the spherical member 10a to rotate is provided on the base 10b, and a ball 10d for supporting the spherical member 10a to rotate is provided between the spherical member 10a and the groove 10 c. The material of the ball comprises metal materials such as steel, iron and the like, and can be non-metal materials such as nylon, POM and the like. In this embodiment, the spherical member is disposed on the groove of the base, a ball for supporting the spherical member to rotate is disposed between the spherical member and the groove, and the base is further provided with a fixing seal ring 10e for fixing the spherical member and the ball to the base. The ball is used for the spherical part to rotate on the groove. The replacement device also includes a base, a ball, and a stationary cover. The base can be dismantled with the buffering head and be connected, causes the impaired back of replacement device after falling the car, can change new replacement device, sets up replaceable part to on the vulnerable position of falling the device so will have buffer function's motorcycle, can promote this whole life who prevents falling the device.

Further, as a preferred embodiment of the present solution, but not limiting, a gasket 50 is provided between the cushion seat 40 and the motorcycle. One side of the gasket is matched with the motorcycle, one side of the gasket is matched with the buffer seat, different gaskets are selected to be matched with the motorcycle according to different motorcycle types, and the application range of the anti-falling device of the motorcycle with the buffer function is widened to match with more motorcycle types.

Still further, as a preferred embodiment of the present invention, but not limited thereto, the material of the cushion socket 40 includes a rigid material, and the material of the cushion head 10 includes a plastic material and a rigid material. The material of buffer seat includes like rigid material such as aluminum alloy, titanium alloy, adopts harder material of aluminum alloy or titanium alloy class material, can promote this prevent falling the stability that device and connecting piece are connected. The plastic material of the buffer head comprises plastic materials such as nylon, POM, PVC, EVA and the like, and soft materials such as nylon, EVA and the like are adopted, so that the good elastic-plastic property of the material can be fully utilized, and the material is partially used for absorbing energy by using the characteristics of the material; the rigid material of the buffer head comprises aluminum alloy, titanium alloy and other rigid materials, and the rigid materials are favorable for improving the impact resistance of the buffer head, so that the buffer head is not easy to damage.

The embodiment also discloses a motorcycle and further comprises the motorcycle anti-falling device with the buffering function.

The working principle of the embodiment is as follows:

when the car is backed, the buffer head is contacted with the ground, a large instant impact force can be generated, then the energy absorption component absorbs energy through the conduction of the impact force, the buffer head is matched with the buffer seat along with the energy absorption component to compress air, the instant impact force is absorbed through the combined action of the energy absorption component and the air compression, the instant impact force generated by the car backing is absorbed, and the damage of the impact force to the car body is reduced.

The foregoing is illustrative of the embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms set forth herein. Similar or identical methods, structures, etc. as used herein, or several technical deductions or substitutions made on the premise of the idea of the present application, should be considered as the protection scope of the present application.

Claims

1. Motorcycle with buffer function prevents falling device, its characterized in that: the energy-absorbing buffer device comprises a buffer seat (40) fixedly connected to a motorcycle and a buffer head (10) which is arranged at one end of the buffer seat (40) and can move relative to the buffer seat (40) so as to absorb energy;

the motorcycle buffer structure is characterized in that a connecting piece (20) fixedly connecting the buffer seat (40) to a motorcycle is arranged on the buffer seat (40), a buffer seat through hole (42) penetrating through the buffer seat (40) is formed in the buffer seat (40), a buffer head through hole (12) penetrating through the buffer head (10) is formed in the buffer head (10), the connecting piece (20) sequentially penetrates through the buffer head through hole (12) and the buffer seat through hole (42) and is fixed to the motorcycle, and a groove (13) formed in the buffer head (10) is used for keeping the connecting piece (20) when the buffer head (10) moves relative to the buffer seat (40).

2. A motorcycle crash-proof device with a shock-absorbing function as claimed in claim 1, wherein: an energy absorption part (30) used for providing resistance when the buffer seat (40) moves relative to the buffer seat (40) is arranged between the buffer seat (40) and the buffer head (10).

3. A motorcycle crash-proof device with a shock-absorbing function as claimed in claim 1, wherein: the buffer base is characterized in that a buffer base cavity (41) is formed in the buffer base (40), and the buffer head (10) is hermetically matched with the buffer base cavity (41) and moves relative to the buffer base cavity (41).

4. A motorcycle crash-proof device with a shock-absorbing function as claimed in claim 2, wherein: the buffer head is characterized in that a buffer head cavity (11) is formed in the buffer head (10), and the buffer seat (40) is hermetically matched with the buffer head cavity (11) and moves relative to the buffer head cavity (11).

5. A motorcycle crash-proof device with a shock-absorbing function as claimed in claim 4, wherein: be equipped with buffer seat cavity (41) on buffer seat (40), be equipped with buffer head cavity (11) on buffer head (10), buffer seat (40) with airtight cooperation of buffer head cavity (11) is relative buffer head cavity (11) removes, buffer seat cavity (41) with buffer head cavity (11) sets up in opposite directions, energy-absorbing part (30) roof pressure is in buffer seat cavity (41) with on buffer head cavity (11).

6. A motorcycle crash-proof device with a shock-absorbing function as claimed in claim 1, wherein: one end of the buffer head (10) far away from the buffer seat (40) is provided with a spherical part (10 a).

7. A motorcycle crash-proof device with a shock-absorbing function as claimed in claim 6, wherein: be equipped with on buffering head (10) with base (10b) of connection can be dismantled in buffering head (10), be equipped with on base (10b) and supply spherical part (10a) pivoted recess (10 c).

8. A motorcycle crash-proof device with a shock-absorbing function as claimed in claim 1, wherein: and a gasket (50) is arranged between the buffer seat (40) and the motorcycle.

9. Motorcycle, including the motorcycle body, its characterized in that: further comprising a motorcycle crash-proof device with a shock-absorbing function as set forth in any one of claims 1 to 8.