CN214493189U

CN214493189U - Motorcycle bumper

Info

Publication number: CN214493189U
Application number: CN202120370326.9U
Authority: CN
Inventors: 吴万列
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-10
Filing date: 2021-02-10
Publication date: 2021-10-26
Anticipated expiration: 2031-02-10

Abstract

The utility model discloses a motorcycle bumper, include: the left bumper and the right bumper are in mirror symmetry, the left bumper comprises a first framework, a second framework, a third framework, a fourth framework and a fifth framework, and the right bumper comprises a sixth framework, a seventh framework, an eighth framework, a ninth framework and a tenth framework; the first skeleton one end is passed through the one end of second skeleton connection third skeleton, and first skeleton is perpendicular with the second skeleton, and the second skeleton is the obtuse angle with the third skeleton, and first skeleton and third skeleton all lie in the same one side of second skeleton, and the one end of fifth skeleton is passed through the fourth skeleton and is connected in the side of second skeleton, and fourth skeleton and fifth skeleton lie in the same one side of second skeleton, and third skeleton and fifth skeleton lie in the same one side of second skeleton and fourth skeleton. The utility model discloses can effectively slow down external impact to the important part of motorcycle engine or other bottoms, create a safe space for the driver simultaneously.

Description

Motorcycle bumper

Technical Field

The utility model belongs to motorcycle protection field especially relates to a motorcycle bumper.

Background

The motorcycle is a portable vehicle, and is superior to an automobile in the aspects of price, oil consumption, maintenance, driving flexibility and the like. Particularly, the daily life activity range of most people is within 50 kilometers, and in the range, the motorcycle has the advantage of being more flexible and convenient. However, the safety factor of driving a motorcycle is low, so that the addition of a firm bumper on the motorcycle is an important measure for ensuring safe driving. The bumper mainly plays a role in buffering and protection. The motorcycle provided with the bumper is firstly contacted with the road surface when falling down and then deforms under the action of force to consume the kinetic energy of the motorcycle, so that the effect of buffering and protecting the motorcycle is achieved, the damage to the motorcycle body is reduced, and particularly the engine is protected. Meanwhile, due to the transverse support of the bumper, the bumper and the exhaust pipe touch the ground first when the motorcycle falls down, a safe space is created for a driver, and particularly the leg is protected when the motorcycle falls down. However, the existing car is large in size and wide in bumper, the car can sideslip out under the condition of high-speed falling, and if the bumper is too wide, the car is likely to roll over during road friction, so that the car is more seriously injured.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a motorcycle bumper, simple structure can play fine guard action to motorcycle engine.

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

a motorcycle bumper comprising: the left bumper and the right bumper are in mirror symmetry, the left bumper comprises a first framework, a second framework, a third framework, a fourth framework and a fifth framework, and the right bumper comprises a sixth framework, a seventh framework, an eighth framework, a ninth framework and a tenth framework; one end of the first framework is connected with one end of the third framework through the second framework, the first framework is perpendicular to the second framework, the second framework and the third framework form an obtuse angle, the first framework and the third framework are both positioned on the same side of the second framework, one end of the fifth framework is connected with the side face of the second framework through the fourth framework, the fourth framework and the fifth framework are positioned on the same side of the second framework, and the third framework and the fifth framework are positioned on the same side of the second framework and the fourth framework;

the tail ends of the free ends of the first framework and the third framework are provided with connecting plates, the tail end of the free end of the fifth framework is provided with a connecting pipe head, the connecting pipe head is detachably connected with the fifth framework, the left bumper is fixedly connected to the left side of the motorcycle engine frame through the connecting plates and the connecting pipe head, and one end of the connecting pipe head, which is connected with the motorcycle engine frame, is provided with a convex meniscus;

one end of the sixth framework is connected with one end of the eighth framework through the seventh framework, the sixth framework is perpendicular to the seventh framework, the seventh framework and the eighth framework form an obtuse angle, the sixth framework and the eighth framework are both positioned on the same side of the seventh framework, one end of the tenth framework is connected to the side face of the seventh framework through the ninth framework, the ninth framework and the tenth framework are positioned on the same side of the seventh framework, and the eighth framework and the tenth framework are positioned on the same side of the seventh framework;

the tail ends of the free ends of the sixth framework and the eighth framework are respectively provided with the connecting plate, the tail end of the free end of the tenth framework is provided with the connecting tube head, the connecting tube head is detachably connected with the tenth framework, the right bumper is fixedly connected to the right side of the motorcycle engine frame through the connecting plate and the connecting tube head, and one end of the connecting tube head, which is connected with the motorcycle engine frame, is provided with a protruding meniscus.

Preferably, the connecting plate is concave-convex and is used for being attached to a motorcycle engine frame to be installed.

The optimization effect that this preferred scheme brought is that the concave-convex structure of connecting plate is used for laminating the frame, avoids causing the damage to the frame protective housing.

Preferably, the connection tube head is equipped with the screw hole with the vehicle frame connection end, the connection tube head other end is equipped with the inner tube, the external diameter of inner tube is less than the connection tube head the internal diameter of fifth skeleton and tenth skeleton, the inner tube is used for inserting fifth skeleton or tenth skeleton internal fixation.

More preferably, the inner pipe side wall and the fifth skeleton side wall are provided with screw holes for bolt fixation at opposite positions, and the inner pipe side wall and the tenth skeleton side wall are provided with screw holes for bolt fixation at opposite positions.

Preferably, the first framework, the second framework and the third framework are integrally formed, the fourth framework and the fifth framework are integrally formed, and the fourth framework is welded on the third framework; sixth skeleton, seventh skeleton, eighth skeleton integrated into one piece, ninth skeleton and tenth skeleton integrated into one piece, the ninth skeleton welding is in on the seventh skeleton.

More preferably, the first skeleton, the second skeleton and the third skeleton are integrally U-shaped, and the sixth skeleton, the seventh skeleton and the eighth skeleton are integrally U-shaped.

Preferably, the joints of the frameworks of the left bumper and the right bumper are smooth arc-shaped joints.

Compared with the prior art, the beneficial effects of the utility model are that:

a motorcycle bumper structure retrench, through the protection of many skeletons, can effectively slow down the external impact to the important part of motorcycle engine or other bottoms, especially side and bottom, the bumper retrench small and exquisite, reduce the probability of turning on one's side when meetting the striking and created a safe space simultaneously for the driver, can not extrude the driver.

Drawings

Fig. 1 is a schematic structural view of a motorcycle bumper according to the present invention.

Fig. 2 is a front view of a motorcycle bumper structure according to the present invention.

Fig. 3 is a rear view of a motorcycle bumper structure according to the present invention.

Fig. 4 is a bottom view of a motorcycle bumper structure according to the present invention.

Fig. 5 is a schematic structural view of the connector head of the present invention.

Fig. 6 is a front view of the first, second, third, sixth, seventh and eighth frame structures of a motorcycle bumper.

Wherein, 1, a first framework; 2. a second skeleton; 3. a third skeleton; 4. a fourth skeleton; 5. a fifth skeleton; 6. a sixth framework; 7. a seventh skeleton; 8. an eighth skeleton; 9. a ninth skeleton; 10. a tenth skeleton; 11. a connecting plate; 12. connecting the pipe heads; 13. an inner tube; 14. a screw hole; 15. a meniscus.

Detailed Description

For a better understanding of the present invention, the contents of the present invention will be further clarified below with reference to the accompanying drawings and examples, but the present invention is not limited to the following examples.

Examples

In the description of the present invention, it is to be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are all the directions or positional relationships shown on the drawings, and the objects are only for convenience of description of the present invention and simplification of description, and do not indicate or imply that the parts indicated must have a specific direction, be constructed and operated in a specific direction, and thus, are not to be construed as limiting the present invention.

As shown in fig. 1 to 6, a motorcycle bumper includes: the bumper comprises a left bumper and a right bumper, wherein the left bumper and the right bumper are in mirror symmetry, the left bumper comprises a first framework 1, a second framework 2, a third framework 3, a fourth framework 4 and a fifth framework 5, and the right bumper comprises a sixth framework 6, a seventh framework 7, an eighth framework 8, a ninth framework 9 and a tenth framework 10; first skeleton 1 one end is passed through the one end that second skeleton 2 connects third skeleton 3, first skeleton 1 is perpendicular with second skeleton 2, second skeleton 2 is the obtuse angle with third skeleton 3, first skeleton 1 and third skeleton 3 all lie in the same one side of second skeleton 2, the one end of fifth skeleton 5 is passed through fourth skeleton 4 and is connected in the side of second skeleton 2, fourth skeleton 4 and fifth skeleton 5 lie in the same one side of second skeleton 2, third skeleton 3 and fifth skeleton 5 lie in the same one side of second skeleton 2 and fourth skeleton 4.

The free end of first skeleton 1 and third skeleton 3 is equipped with connecting plate 11, the free end of fifth skeleton 5 is equipped with connector 12, connector 12 can dismantle with fifth skeleton 5 and be connected, left bumper passes through connecting plate 11 and connector 12 fixed connection in motorcycle engine frame left side, connector 12 is equipped with protrusion meniscus 15 with motorcycle engine connected to the vehicle frame one end, the effect of protrusion meniscus 15 is spacing, through set up on the frame with protrusion meniscus 15 assorted recess, the convenience is fixed a position fast in the installation.

One end of the sixth framework 6 is connected with one end of the eighth framework 8 through the seventh framework 7, the sixth framework 6 is perpendicular to the seventh framework 7, the seventh framework 7 and the eighth framework 8 form an obtuse angle, the sixth framework 6 and the eighth framework 8 are both positioned on the same side of the seventh framework 7, one end of the tenth framework 10 is connected to the side face of the seventh framework 7 through the ninth framework 9, the ninth framework 9 and the tenth framework 10 are positioned on the same side of the seventh framework 7, and the eighth framework 8 and the tenth framework 10 are positioned on the same side of the seventh framework 7 and the ninth framework 9.

Sixth skeleton 6 and eighth skeleton 8's free end is terminal to be equipped with connecting plate 11, tenth skeleton 10's free end is terminal to be equipped with connector 12, connector 12 can dismantle with tenth skeleton 10 and be connected, right side bumper passes through connecting plate 11 and connector 12 fixed connection on motorcycle engine frame right side, connector 12 is equipped with protrusion meniscus 15 with motorcycle engine connected to the frame one end, the effect of protrusion meniscus 15 is spacing, through set up on the frame with protrusion meniscus 15 assorted recess, the convenience is fixed a position fast in the installation.

In the present embodiment, the left and right of the left bumper and the right bumper refer to the left and right of the user when the user faces the forward direction of the vehicle head while driving the motorcycle. At this time, taking a left bumper as an example, the first framework 1 is fixed on the vehicle frame through the connecting plate 11, the second framework 2 is located on the left side of the engine, the third framework 3 is located at the bottom end of the engine, the fourth framework 4 is located on the left side of the engine, and the fifth framework 5 is located at the bottom end of the engine, so that the second framework 2 and the fourth framework 4 located on the outermost sides are firstly impacted when the vehicle body falls, and a driver and the engine are protected.

Wherein, the connecting plate 11 is concave-convex and is used for being attached to a motorcycle engine frame to be installed. The connecting pipe head 12 is equipped with the screw hole with the frame link, and the connecting pipe head 12 other end is equipped with inner tube 13, and the external diameter of inner tube 13 is less than the internal diameter of connecting pipe head 12, fifth skeleton 5 and tenth skeleton 10, and inner tube 13 is used for inserting fifth skeleton 5 or tenth skeleton 10 internal fixation. All be equipped with the screw 14 that is used for the bolt fastening on the relative position of inner tube 13 lateral wall and fifth skeleton 5 lateral wall, all be equipped with the screw 14 that is used for the bolt fastening on the relative position of inner tube 13 lateral wall and tenth skeleton 10 lateral wall. During installation, the separate connector 12 is first fixed to the frame by bolts, and the inner tube 13 of the connector 12 is inserted into the fifth frame 5 or the tenth frame 10 and fixed by bolts.

First skeleton 1,

second skeleton

2, 3 integrated into one piece of third skeleton,

fourth skeleton

4 and 5 integrated into one piece of fifth skeleton, fourth skeleton 4 welds on third skeleton 3. Sixth skeleton 6, seventh skeleton 7, eighth skeleton 8 integrated into one piece, ninth skeleton 9 and tenth skeleton 10 integrated into one piece, ninth skeleton 9 welds on seventh skeleton 7. The joints of the frameworks of the left bumper and the right bumper are in smooth arc-shaped connection. Wherein, first skeleton 1, second skeleton 2, third skeleton 3 wholly are "U" style of calligraphy, and sixth skeleton 6, seventh skeleton 7, eighth skeleton 8 wholly are "U" style of calligraphy, and the open end of U word sets up relatively between the two.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A motorcycle bumper, comprising: the left bumper and the right bumper are in mirror symmetry, the left bumper comprises a first framework, a second framework, a third framework, a fourth framework and a fifth framework, and the right bumper comprises a sixth framework, a seventh framework, an eighth framework, a ninth framework and a tenth framework; one end of the first framework is connected with one end of the third framework through the second framework, the first framework is perpendicular to the second framework, the second framework and the third framework form an obtuse angle, the first framework and the third framework are both positioned on the same side of the second framework, one end of the fifth framework is connected with the side face of the second framework through the fourth framework, the fourth framework and the fifth framework are positioned on the same side of the second framework, and the third framework and the fifth framework are positioned on the same side of the second framework and the fourth framework;

the tail ends of the free ends of the first framework and the third framework are provided with connecting plates, the tail end of the free end of the fifth framework is provided with a connecting pipe head, the connecting pipe head is detachably connected with the fifth framework, the left bumper is fixedly connected to the left side of the motorcycle engine frame through the connecting plates and the connecting pipe head, one end of the connecting pipe head, which is connected with the motorcycle engine frame, is provided with a convex meniscus, and the frame is provided with a groove matched with the meniscus;

the tail ends of the free ends of the sixth framework and the eighth framework are respectively provided with the connecting plate, the tail end of the free end of the tenth framework is provided with the connecting tube head, the connecting tube head is detachably connected with the tenth framework, the right bumper is fixedly connected to the right side of the motorcycle engine frame through the connecting plate and the connecting tube head, one end of the connecting tube head, which is connected with the motorcycle engine frame, is provided with a protruding meniscus, and the frame is provided with a groove matched with the meniscus.

2. A motorcycle bumper according to claim 1 in which the web is concavo-convex for conforming to a motorcycle engine frame to be mounted.

3. A motorcycle bumper according to claim 1, wherein a screw hole is provided at a connecting end of the connector head and the frame, an inner tube is provided at the other end of the connector head, the outer diameter of the inner tube is smaller than the inner diameters of the connector head, the fifth frame and the tenth frame, and the inner tube is inserted into the fifth frame or the tenth frame and fixed therein.

4. A motorcycle bumper according to claim 3, wherein screw holes for bolt fixing are provided in positions opposite to the side wall of the inner tube and the side wall of the fifth frame, and screw holes for bolt fixing are provided in positions opposite to the side wall of the inner tube and the side wall of the tenth frame.

5. A motorcycle bumper according to claim 1, wherein the first frame, the second frame and the third frame are integrally formed, the fourth frame and the fifth frame are integrally formed, and the fourth frame is welded to the third frame; sixth skeleton, seventh skeleton, eighth skeleton integrated into one piece, ninth skeleton and tenth skeleton integrated into one piece, the ninth skeleton welding is in on the seventh skeleton.

6. A motorcycle bumper according to claim 5, wherein the first, second and third frames are generally "U" -shaped, and the sixth, seventh and eighth frames are generally "U" -shaped.

7. A motorcycle bumper according to claim 1 in which each of the frame joints of the left and right bumpers are smooth arcuate joints.