CN101823423B - Fender bracket for radiator of motorcycle - Google Patents

Abstract

The invention discloses a motorcycle radiator protection frame, which comprises symmetrically arranged left and right baffles (1, 2), the angle between the two baffles (1, 2) is an obtuse angle, and the two baffles The adjacent sides of (1, 2) are connected by a middle strip (3), which has a vehicle frame mounting hole (3a); on the left and right blocking pieces (1, 2) Vents (4) are distributed, the upper end of each baffle is provided with an upper lug (5), the lower end is provided with a lower lug (6), and the upper and lower lugs (5, 6) are connected hole. The invention has the advantages of reasonable design, simple structure, easy processing, low cost, convenient assembly, protection and beautification functions, can effectively prevent motorcycle radiators from being damaged, and ensure the heat dissipation effect and service life of the radiators.

Description

motorcycle radiator protector

technical field

The invention relates to a motorcycle component, in particular to a protective frame for a motorcycle radiator.

Background technique

The radiator is an important part of the cooling cycle system of a water-cooled motorcycle, which has the functions of water storage and heat dissipation. The radiator is usually made of aluminum and is mounted on the front of the frame. Since there is no shield in front of the radiator, when the motorcycle is running, splashed soil, stones, etc. hit the windward surface of the radiator, which may easily cause damage to the radiator, thereby affecting its heat dissipation effect.

Contents of the invention

The technical problem to be solved by the present invention is to provide a protective frame that can effectively prevent motorcycle radiators from being damaged.

The technical scheme of the present invention is as follows: a motorcycle radiator protection frame, comprising a left baffle, a right baffle, a middle bar, a vent, an upper lug and a lower lug, the left and right baffles are symmetrically arranged, and the two The included angle between the blocks is an obtuse angle, and the adjacent sides of the two blocks are connected by a middle bar, and the middle bar is provided with a vehicle frame mounting hole; ventilating openings are distributed on the left and right blocks , the upper end of each block is provided with an upper lug, and the lower end is provided with a lower lug, and connection holes are opened on the upper and lower lugs.

The present invention is arranged in front of two radiators, and the middle bar is fixed on the vehicle frame by bolts passing through the mounting holes of the vehicle frame. Radiator bolted. The angle between the two baffles is an obtuse angle. On the one hand, it can completely cover the windward side of the radiator, so that the mud and stones splashed during the motorcycle can only hit the baffle, effectively preventing the radiator from being damaged. ; On the other hand, the middle bar between the left and right baffles is in the front, and the sides of the left and right baffles away from the middle bar are behind. Reduce the resistance of motorcycle running. The wind blows to the windward side of the radiator from the vents distributed on the baffle, which can ensure the normal operation of the radiator.

Preferably, the angle between the left and right blocking pieces is 155° to 165°.

In order to simplify the structure and facilitate processing, while ensuring the ventilation effect, the strength of the baffles is ensured. The left and right baffles are rectangular, and the vents on the left and right baffles are long strips, and the vents are on the corresponding baffles. On-chip skew distribution.

In order to enhance the aesthetic appearance, the vents on the left and right baffles are distributed symmetrically.

The left and right sides of the middle bar are bent toward the direction of the corresponding blocking piece, and are connected with the blocking piece as a whole, and the upper and lower parts of the middle bar are provided with vehicle frame mounting holes. The above structure can be formed by stamping, which is not only easy to process, but also the middle bar is fixed to the frame through two points, so the connection is firm and the reliability is good.

In order to facilitate the adjustment of the installation position and reduce the difficulty of assembly, the vehicle frame installation holes on the middle bar are bar holes.

An upper lug is set in the middle of the upper ends of the left and right blocking pieces, the lower end of the upper supporting lug is fixedly connected with the blocking piece, the middle part of the upper supporting ear has a connection hole, and the lower ends of the left and right blocking pieces are arranged side by side There are two lower lugs. Each baffle is connected with the radiator through three points, one up and two down, which is firm and reliable.

In order to simplify the structure and facilitate processing, the lower lug is in an "L" shape, the vertical section of the lower lug is overlapped and fixed with the blocking piece, and a connecting hole is opened in the horizontal section of the lower lug.

Beneficial effects: the invention has reasonable design, simple structure, easy processing, low cost, convenient assembly, has the functions of protection and beautification, can effectively prevent motorcycle radiators from being damaged, and ensures the heat dissipation effect and service life of the radiators.

Description of drawings

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

FIG. 2 is a top view of FIG. 1 .

Fig. 3 is a schematic diagram of the arrangement of the present invention and the radiator.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

As shown in Fig. 1, Fig. 2 and Fig. 3, the present invention is arranged in front of two radiators 7, and consists of a left baffle 1, a right baffle 2, a middle strip 3, an upper lug 5 and a lower lug 6, Wherein the left and right blocking pieces 1 and 2 are rectangular sheet structures, and are distributed symmetrically from left to right. The included angle between the left and right blocking pieces 1 and 2 is an obtuse angle, and the obtuse angle is preferably 155-165°. The adjacent sides of the left and right baffles 1 and 2 are connected by the middle bar 3, that is, the left and right sides of the middle bar 3 are bent toward the direction of the corresponding baffle, and are connected with the baffle to form a One. The top edge of the middle bar 3 is slightly lower than the top edge of the blocking plate, and the bottom edge of the middle bar 3 is higher than the bottom edge of the blocking plate. All have vehicle frame installation hole 3a on the top and the bottom of middle bar 3, and this vehicle frame installation hole 3a is a bar hole. The middle bar 3 can be fixedly connected with the vehicle frame by passing the bolt through the vehicle frame mounting hole 3a.

As can be seen from Fig. 1 and Fig. 2, vents 4 are evenly distributed on the left and right baffles 1 and 2, and the vents 4 can be in various shapes such as circular, square, spiral, special-shaped, etc., as long as they can supply wind to pass through. That is, and the distribution form of the vents 4 can be distributed in a matrix, spiral or irregular. In this embodiment, the air vent is preferably elongated, and there is an angle of about 45° between the length direction of the air vent 4 and the top edge of the baffle. The air vents 4 on the left and right baffles 1 and 2 are symmetrically distributed, which can enhance the appearance.

It can also be seen from Fig. 1 and Fig. 2 that an upper lug 5 is arranged in the middle of the upper ends of the left and right retaining pieces 1 and 2, the lower end of the upper supporting lug 5 is fixedly connected with the retaining piece, and the middle part of the upper supporting lug 5 has a connection The upper lug 5 is connected to the top of the corresponding radiator 7 by bolts passing through the upper connection hole. The lower ends of the left and right baffles 1 and 2 are all provided with two lower lugs 6 side by side. The horizontal section of the lug 6 is provided with a connecting hole, and the lower lug 6 is also connected to the bottom of the corresponding radiator 7 by a bolt passing through the upper connecting hole.

As shown in Figure 3, the angle between the two baffles 1 and 2 is an obtuse angle. On the one hand, the windward sides of the two radiators 7 can be completely covered, so that the splashed soil, stones, etc. Can collide on the baffle, effectively preventing the radiator from being damaged; It is arranged obliquely relative to the center line of the motorcycle, and has the function of guiding wind, which can reduce the resistance of the motorcycle when driving. The wind blows to the windward side of the radiator from the vents distributed on the baffle, which can ensure the normal operation of the radiator.

Claims (8)

1. A motorcycle radiator protection frame, characterized in that: comprise symmetrically arranged left and right baffles (1, 2), the angle between the two baffles (1, 2) is an obtuse angle, and the two Adjacent sides of the baffles (1, 2) are connected by a middle strip (3), which has a vehicle frame mounting hole (3a); on the left and right baffles (1, 2 ) are distributed with air vents (4), the upper end of each baffle is provided with an upper lug (5), and the lower end is provided with a lower lug (6). There are connection holes. 2. The motorcycle radiator protection frame according to claim 1, characterized in that: the included angle between the left and right baffles (1, 2) is 155° to 165°. 3. The motorcycle radiator protection frame according to claim 1 or 2, characterized in that: the left and right baffles (1, 2) are rectangular, and the ventilation on the left and right baffles (1, 2) The opening (4) is strip-shaped, and the ventilation openings (4) are obliquely distributed on the corresponding blocking pieces. 4. The motorcycle radiator protection frame according to claim 3, characterized in that: the air vents (4) on the left and right baffles (1, 2) are distributed symmetrically. 5. The motorcycle radiator protection frame according to claim 1, characterized in that: the left and right sides of the middle bar (3) are bent toward the direction of the corresponding baffle, and are connected with the baffle As a whole, there are vehicle frame installation holes (3a) at the top and bottom of the middle bar (3). 6. The motorcycle radiator protection frame according to claim 1 or 5, characterized in that: the vehicle frame mounting hole (3a) on the middle bar (3) is a bar hole. 7. The motorcycle radiator protection frame according to claim 1, characterized in that: upper lugs (5) are set in the middle of the upper ends of the left and right baffles (1, 2), and the upper lugs (5) ) is fixedly connected with the catch piece, the middle part of the upper lug (5) has a connecting hole, and the lower ends of the left and right catch pieces (1, 2) are all provided with two lower lugs (6) side by side. 8. The motorcycle radiator protection frame according to claim 7, characterized in that: the lower lug (6) is "L" shaped, and the vertical section of the lower lug (6) overlaps with the baffle Fixed, offer connecting hole at the horizontal section of lower lug (6).

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