CN211543764U

CN211543764U - Protective frame for motorcycle engine

Info

Publication number: CN211543764U
Application number: CN201922325529.1U
Authority: CN
Inventors: 杨煜
Original assignee: Chongqing Rongquan Technology Co ltd
Current assignee: Chongqing Rongquan Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-22
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a motorcycle engine protection frame, which comprises a bottom guard plate, wherein both sides of the bottom guard plate are respectively fixedly connected with a rear guard plate and a front guard plate, and both sides of the bottom guard plate between the rear guard plate and the front guard plate are fixedly connected with side guard plates; a damping part is arranged at one end of the upper part of the rear guard plate, which is far away from the bottom guard plate; the upper portion one end that the backplate was kept away from to the apron plate of preceding backplate articulates there is the second mounting panel, and the shock attenuation part that is provided with through the backplate can realize carrying out the shock attenuation protection to the engine under the striking, improves the impact deformation buffer capacity who protects the frame, and the side guard plate can be realized the protection to the side direction of engine is prevented pressing with the protection pad that one side was provided with and.

Description

Protective frame for motorcycle engine

Technical Field

The utility model relates to a motorcycle engine technical field, concretely relates to motorcycle engine protection frame.

Background

The engine of motorcycle is as the power unit of whole motorcycle, be the vital part, when the motorcycle is ridden on the ground of great frustration, meet convex sharp-pointed stone easily, make the driver not good and fall down because of controlling very easily under powerful inertia, and under the powerful impact, current protection frame can't carry out better protection to the engine, when the motorcycle is berthhed the intention outside both sides and is emptyd in addition, under the great gravity pressure of motorcycle self, also cause the damage to the engine very easily, lack the necessary safety protection to the engine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a motorcycle engine protection frame just lies in solving above-mentioned problem, has and to realize taking precautions against earthquakes the buffering protection to the engine under the striking, can realize preventing pressing advantages such as protection to the side direction of engine, sees the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a motorcycle engine protection frame, which comprises a bottom guard plate, wherein both sides of the bottom guard plate are respectively fixedly connected with a rear guard plate and a front guard plate, and both sides of the bottom guard plate between the rear guard plate and the front guard plate are fixedly connected with side guard plates;

a damping part is arranged at one end of the upper part of the rear guard plate, which is far away from the bottom guard plate;

the upper portion one end that the backplate was kept away from at the head to the apron plate articulates there is the second mounting panel.

Preferably, the floor panel, the rear panel, and the front panel are integrally formed.

Preferably, the shock attenuation part includes first mounting panel, the downside of first mounting panel articulates through articulated seat has more than two loop bars, and the equal sliding connection of lower extreme of every loop bar corresponds in the slide hole that the position was seted up to the backplate, the outside of loop bar all nests has the spring, the loop bar is close to the fixed baffle that is provided with in one end outside of articulated seat, the both ends of spring respectively with backplate and baffle fixed connection.

Preferably, the front side of the front guard plate is provided with more than two front ventilation grooves which are uniformly distributed, and the rear guard plate is provided with a rear ventilation groove.

Preferably, the lower side of the bottom guard plate is provided with a plurality of reinforcing ribs which are uniformly distributed along the width direction of the bottom guard plate.

Preferably, the side guard plate and the bottom guard plate are fixedly connected in a welding mode, and a protection pad is arranged on one side of the side guard plate close to the bottom guard plate.

Has the advantages that: the shock absorption part arranged on the rear protection plate can realize shock absorption and buffer protection on the engine under impact, the impact deformation buffer capacity of the protection frame is improved, and the side protection plate and the protection pad arranged on one side of the side protection plate can realize lateral pressure prevention protection on the engine.

Drawings

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

Fig. 1 is a front view of the present invention;

figure 2 is a left side view of figure 1 of the present invention;

fig. 3 is a bottom view of fig. 1 of the present invention;

fig. 4 is a perspective view of fig. 1 of the present invention.

The reference numerals are explained below: 1. a bottom guard plate; 2. a rear guard plate; 3. a front guard plate; 4. a shock-absorbing member; 4a, a first mounting plate; 4b, a hinged seat; 4c, a baffle plate; 4d, a spring; 4e, a loop bar; 5. a side guard plate; 6. a reinforcing rib; 7. a second mounting plate; 8. a protective pad; 9. a rear ventilation slot; 10. a front vent slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a motorcycle engine protection frame, which comprises a bottom guard plate 1, a rear guard plate 2 and a front guard plate 3 fixedly connected to two sides of the bottom guard plate 1 respectively, and a side guard plate 5 fixedly connected to two sides of the bottom guard plate 1 between the rear guard plate 2 and the front guard plate 3;

a damping component 4 is arranged at one end of the upper part of the rear protection plate 2 far away from the bottom protection plate 1;

the upper portion one end that backplate 1 was kept away from at preceding backplate 3 articulates there is second mounting panel 7, and second mounting panel 7 and outside motorcycle fixed mounting can adopt welded mode during.

The bottom guard plate 1, the rear guard plate 2 and the front guard plate 3 are integrally formed.

Damping part 4 includes first mounting panel 4a, and the downside of first mounting panel 4a articulates through articulated seat 4b has two above loop bars 4e, and the equal sliding connection of lower extreme of every loop bar 4e has some slide holes to be seted up to backplate 2 corresponding position, and the outside of loop bar 4e is all nested has spring 4d, and loop bar 4e is close to the fixed baffle 4c that is provided with in one end outside of articulated seat 4b, the both ends of spring 4d respectively with backplate 2 and baffle 4c fixed connection.

The front side of the front guard plate 3 is provided with more than two front ventilation grooves 10 which are uniformly distributed, and the rear guard plate 2 is provided with a rear ventilation groove 9. The front guard plate 3 is provided with a front ventilation groove 10 for ventilating and radiating heat to a rear engine to realize air cooling and temperature reduction of the engine, and the rear guard plate 2 is provided with a rear ventilation groove 9 for reducing air resistance at high speed of the motorcycle.

The underside of the bottom guard plate 1 is provided with a plurality of reinforcing ribs 6 which are uniformly distributed along the width direction. The bending resistance of the bottom protection plate 1 can be improved, and the bottom protection plate 1 is prevented from deforming under stress.

The side guard plate 5 and the bottom guard plate 1 are fixedly connected in a welding mode, and a protective pad 8 is arranged on one side, close to the bottom guard plate 1, of the side guard plate 5. Preferably, the protective pad 8 is made of rubber material, so that when the side guard plate 5 is pressed close to the engine body, the protection of the engine body can be improved through the protective pad 8.

By adopting the structure, the front guard plate 3 is hinged with the second mounting plate 7, the second mounting plate 7 is fixedly mounted on one side of the motorcycle close to the engine, so that the safety protection on the front side of the engine is realized, the bottom guard plate 1 is positioned on the lower side of the engine, the rear guard plate 2 is positioned on the rear side of the engine, and the two side guard plates 5 are respectively positioned on the left side and the right side of the engine and are used for realizing the safety protection on the two sides of the engine when the motorcycle topples towards the two sides and avoiding the damage of the engine due to collision;

wherein be provided with shock-absorbing component 4 on backplate 2, shock-absorbing component 4's first mounting panel 4a fixed mounting is in the motorcycle one side that is close to the engine, in the motorcycle motion process forward, when leading to backplate 3 to receive the striking because the place ahead barrier, 3 relative articulated rotations of backplate, shock-absorbing component 4's spring 4d compresses, loop bar 4e slides in backplate 2, loop bar 4e rotates through articulated seat 4b relative first mounting panel 4a, thereby realize the buffering deformation to the striking, give the time of driver with the reaction diversion, avoid falling down because of powerful inertial force under the strong striking.

The utility model has the advantages that: the shock absorption part 4 arranged on the rear protection plate 2 can realize shock absorption and buffer protection on the engine under impact, the impact deformation buffer capacity of the protection frame is improved, and the side protection plate 5 and the protection pad 8 arranged on one side of the side protection plate can realize lateral pressure prevention protection on the engine.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A motorcycle engine protection frame which is characterized in that: the protective device comprises a bottom protective plate (1), wherein a rear protective plate (2) and a front protective plate (3) are fixedly connected to two sides of the bottom protective plate (1) respectively, and side protective plates (5) are fixedly connected to two sides of the bottom protective plate (1) between the rear protective plate (2) and the front protective plate (3);

a damping component (4) is arranged at one end of the upper part of the rear protection plate (2) far away from the bottom protection plate (1);

the upper portion one end that backplate (1) are kept away from in preceding backplate (3) is articulated to have second mounting panel (7).

2. A motorcycle engine guard frame as claimed in claim 1, characterised in that: the bottom guard plate (1), the rear guard plate (2) and the front guard plate (3) are integrally formed.

3. A motorcycle engine guard frame as claimed in claim 1, characterised in that: damping part (4) include first mounting panel (4a), the downside of first mounting panel (4a) articulates through articulated seat (4b) has two above loop bars (4e), and the equal sliding connection of lower extreme of every loop bar (4e) corresponds in the slide hole that the position was seted up to backplate (2), the outside of loop bar (4e) is all nested has spring (4d), the fixed baffle (4c) that is provided with in one end outside that loop bar (4e) are close to articulated seat (4b), the both ends of spring (4d) respectively with backplate (2) and baffle (4c) fixed connection.

4. A motorcycle engine guard frame as claimed in claim 1, characterised in that: the front side of front fender (3) is opened and is equipped with two above preceding ventilation grooves (10) of evenly distributed, back ventilation groove (9) have been seted up on backplate (2).

5. A motorcycle engine guard frame as claimed in claim 1, characterised in that: the lower side of the bottom guard plate (1) is provided with a plurality of reinforcing ribs (6) which are uniformly distributed along the width direction.

6. A motorcycle engine guard frame as claimed in claim 1, characterised in that: the side guard plate (5) and the bottom guard plate (1) are fixedly connected in a welding mode, and a protective pad (8) is arranged on one side, close to the bottom guard plate (1), of the side guard plate (5).