CN201380744Y - Fixing mechanism for engine oil cooler of motorcycle - Google Patents

Abstract

A fixing mechanism for the oil cooler of motorcycle is composed of a main body with a fixing part and a connecting part between which there is an extending part with a hole for connecting it with motorcycle frame, and a connecting part with a hole for connecting it with said oil cooler.

Description

Motorcycle Oil Cooler Fixing Mechanism

【Technical field】

The utility model relates to a fixing mechanism for a motorcycle oil cooler, in particular to a fixing mechanism which is provided on the oil cooler of a straddle motorcycle and can be used for the motorcycle's piping and wiring to pass through.

【Background technique】

All kinds of motorcycles have been widely used by the public, and have become a short-distance means of transportation that consumers often use in their daily lives, and each car factory exports a large number of various types of motorcycles to foreign markets every year. The improvement of strength provides a lot of contributions; as far as transportation is concerned, in addition to mass public transportation such as MRT and public buses, there are also a large number of personal transportation, such as cars and motorcycles, among which motorcycles The convenient and fast functions are unmatched by other means of transportation.

And the vehicle frame 1 of general straddle type motorcycle, referring also to shown in Fig. 1, has steering head pipe 11, and this steering head pipe 11 is connected with main pipe 12 and downpipe 13 to the car body rear, and this main pipe 12 and downpipe Engine 14 is arranged between 13, and this downcomer 13 is provided with a horizontal tube 14, and this horizontal tube 14 is fixedly provided with an engine oil cooler 15, and this engine oil cooler 15 is provided with an input pipe and an output pipe (not drawn in the figure). output), this input pipe can import the machine oil lubricating the engine 14 into the oil cooler 15, utilize the wind force when the motorcycle is moving to cool the high-temperature machine oil, and then transport the cooled machine oil to the engine 14 through the output pipe .

Existing straddle-type motorcycles are fixed on the horizontal pipe 14 and the reinforcing plate 141 of the downpipe 13 by the oil cooler 15, although the effect of using wind force to cool the oil cooler 15 can be achieved, yet, Since the steering head pipe 11 of the motorcycle is provided with lines L such as instrument lines, brake lines, fuel lines, and oil pressure pipes, and these lines L are connected to the rear of the motorcycle by the space between the down pipe 13 and the cross pipe 14. , when the steering handle 111 above the steering head pipe 11 turns, because the lines L are extended from both sides of the oil cooler 15 to the rear of the vehicle body, the lines L will rub against the oil cooler 15, as shown in Figure 2 It shows that when the contact between the circuit L and the oil cooler 15 is frequent, the rubber on the surface of the circuit L will be damaged due to contact with high temperature and friction, which will further cause damage and short circuit of the circuit L.

In view of the fact that the oil cooler of the existing motorcycle will cause the wear of the instrument line, brake line, fuel line, oil pressure pipe and other lines, so how to develop an oil cooler that can prevent the wear of the motorcycle line is actually a problem for the current motorcycle. It is a problem that car manufacturers urgently need to overcome.

【Content of utility model】

The utility model provides a motorcycle oil cooler fixing mechanism, which can be used for the piping and wiring of the motorcycle to be pierced, and can also prevent the motorcycle's piping and wiring from contacting and friction with the oil cooler, so as to extend the length of the piping and wiring. the service life of the line.

The main technical means of the utility model is to provide a motorcycle oil cooler fixing mechanism, the oil cooler is arranged between the engine and the front fork of the motorcycle, the fixing mechanism has a body, the body has a fixing part and A connecting part, an extending part is provided between the fixing part and the connecting part, the fixing part and the connecting part are respectively provided with a connecting hole and a connecting hole, the fixing part is combined with the vehicle frame through the connecting hole, and the connecting part is connected with the vehicle frame through the connecting hole The connection hole is combined with the oil cooler, wherein the extension part is provided with a pipeline through hole, through which the pipeline and wiring of the motorcycle can be passed through, thereby preventing the pipeline and wiring of the motorcycle from colliding with the oil cooler. Contact and friction, in order to prolong the service life of the piping and wiring, and avoid short circuit caused by the wear of the skin of the piping and wiring by the oil cooler.

The second technical means of the present utility model is to provide a motorcycle oil cooler fixing mechanism, the oil cooler is arranged between the engine and the front fork of the motorcycle, the fixing mechanism has a body, and the body has a fixing part and a connecting part, an extension part is provided between the fixing part and the connecting part, the fixing part and the connecting part are respectively provided with a connecting hole and a connecting hole, the fixing part is combined with the vehicle frame through the connecting hole, and the connecting part is The connecting hole is combined with the oil cooler, wherein several holes are provided around the pipeline perforation, through which the cushioning member can be arranged around the pipeline perforation by means of a shot bag, so that the buffering component can be forced Fix it around the pipeline perforation to prevent punching from falling off.

Another technical means of the present invention is to provide a motorcycle oil cooler fixing mechanism, the oil cooler is arranged between the engine and the front fork of the motorcycle, the fixing mechanism has a body, and the body has a fixing part and a connecting part, an extension part is provided between the fixing part and the connecting part, the fixing part and the connecting part are respectively provided with a connecting hole and a connecting hole, the fixing part is combined with the vehicle frame through the connecting hole, and the connecting part is The joint hole is combined with the oil cooler, wherein the joint hole is covered with an elastic element made of rubber, and the center of the elastic element is set with a gasket that can be passed through by a screw, and the fixing mechanism can be reduced due to the elastic element. The vibration force generated when the motorcycle is running, and makes the oil cooler achieve a buffer effect.

Another technical means of the utility model is to provide a motorcycle oil cooler fixing mechanism, the oil cooler is set between the engine and the front fork of the motorcycle, the fixing mechanism has a body, and the body has a fixing part and a connecting part, an extension part is provided between the fixing part and the connecting part, the fixing part and the connecting part are respectively provided with a connecting hole and a connecting hole, the fixing part is combined with the vehicle frame through the connecting hole, and the connecting part is The connecting hole is combined with the oil cooler, wherein a reinforcement hole is provided in the center of the fixing part, and a retaining edge is bent on both sides of the extension part, and several reinforcements are provided between the extension part and the connection part The ribs, by which, can effectively increase the strength of the fixing mechanism.

【Description of drawings】

Fig. 1 is a side view of an existing motorcycle.

Fig. 2 is a schematic configuration diagram of an existing motorcycle oil cooler.

Fig. 3 is a schematic side view of the motorcycle of the utility model.

Fig. 4 is a three-dimensional schematic view of the motorcycle oil cooler of the present invention.

Fig. 5 is a three-dimensional exploded view of the fixing mechanism of the oil cooler of the present invention.

Fig. 6 is a three-dimensional schematic view of the oil cooler of the present invention.

1 frame 11 steering head pipe 111 steering handle

                                                                                           

                                                                             

                                 

2 motorcycle 21 steering mechanism 211 steering head pipe

                                    213 Front Fork

                                                              22 Frame Units

                                                               

                                                         

                                                                         

                                                             

                                                    26.

Soil removal after 27

3 oil cooler 31 input pipe 32 output pipe

4 Fixing mechanism 41 Body 42 Fixing part

                                         422 Elastic element

                                                                                            

                                  426 Nuts

                                                                 

                                                                                

                                                                                                   

                      442 reinforcement ribs

FW front wheel RW rear wheel FL headlight

RL rear light

【Detailed ways】

In order to make it easier to understand the structure of the utility model and the effect that can be achieved, it is described as follows in conjunction with the drawings:

First, please refer to Fig. 3, the motorcycle 2 of the present invention includes a steering mechanism 21, a frame unit 22, a power unit 23, a fuel tank 24, a driver's seat 25 and the like.

The steering mechanism 21 mainly includes a steering handle 212 above the steering head pipe 211, a headlight FL fixed in front of the steering head pipe 211, and a front shock absorber 214 connected to the front fork 213 below the steering head pipe 211. , the bottom of the front shock absorber 214 is supported by a front wheel FW, and a front soil removal 26 is arranged between the steering head pipe 211 and the front wheel FW.

The vehicle frame unit 22 is connected with a main pipe 221 and a downpipe 222 to the rear of the car body. A power unit 23 is suspended below the main pipe 221 and behind the downpipe 222. Above the main pipe 221, a fuel tank 24 and a driving unit are provided. Seat 25, driver's seat 25 below is connected with rear shock absorber 223, and this rear shock absorber 223 rear is to support rear wheel RW. In addition, a rear light RL is connected to the end of the motorcycle 2, and a rear soil remover 27 is provided between the rear light RL and the rear wheel RW.

The power unit 23 at least includes an engine 231, a crankshaft transmission part 232 and an exhaust pipe 233. The engine 231 has a piston and a combustion chamber (not shown here), and the crankshaft transmission part 232 includes a crankshaft and a transmission system (not shown here), the power unit 23 is suspended on the frame unit 22 .

The fuel tank 24 is arranged between the rear of the steering head pipe 211 top and the driver's seat 25. The fuel tank 24 is formed by welding the upper and lower housings (not shown here), so that an accommodating space is formed inside it. For the fuel storage of motorcycle 2.

The driver's seat 25 is a cushion body, the bottom of which is a seat cushion shell made of a harder material, and the top is a soft material and covered with a decorative layer. ride on.

Please refer to Fig. 4 again, the utility model is mainly to be provided with an oil cooler 3 between the engine 231 and the front fork 213 of the motorcycle 2, and below the headlight FL, and the oil cooler 3 is provided with an input pipe 31 and An output pipe 32, this input pipe 31 can input the machine oil of the lubricating engine 231 into the oil cooler 3, utilize the natural wind force when the motorcycle 2 advances to cool the high-temperature machine oil, and then the cooled machine oil is passed through the output pipe 32 Delivered to the engine 231 for recycling, wherein the oil cooler 3 is fixed on the downcomer 222 of the motorcycle 2 by a fixing mechanism 4 .

Please refer to Fig. 5, the fixing mechanism 4 has a body 41, a fixing part 42 is arranged on the top of the body 41, and more than one combining hole 421 is arranged on the fixing part 42, and the combining hole 421 is set with a rubber The elastic element 422 is provided with a washer 423 in the center of the elastic element 422, which can be penetrated by a screw 424. The screw 424 can be screwed with a nut 425, and a reinforcing hole 426 is provided on the fixed part 42. An extension part 43 is provided below the fixed part 42, and a pipeline perforation 431 is provided at the center of the extension part 43, and several holes 432 are arranged around the pipeline perforation 431, through which the rubber can be made by shooting the package through the holes 432 The buffer piece 45 is arranged around the pipeline perforation 431, and the surrounding of the pipeline perforation 431 is covered, and a connecting part 44 is bent under the extension part 43, and the two ends of the connecting part 44 are provided with the engine oil cooler 3 The fixed connection hole 441, wherein, the two sides of the extension part 43 are bent and provided with a retaining edge 433, and the retaining edge 433 is extended to the front end of the connecting part 44, and the adjacent surface of the extending part 43 and the connecting part 44 Several reinforcing ribs 442 are provided.

When the utility model is implemented, please refer to Figures 4 and 6, the fixing mechanism 4 is locked on the front end of the main pipe 221 of the frame unit 22 of the motorcycle 2 by using the coupling hole 421, and a rubber rubber is set in the coupling hole 421. The made elastic element 422 can reduce the shock force generated by the fixing mechanism 4 when the motorcycle 2 is running, and then the oil cooler 3 is locked in the connecting hole 441 of the fixing mechanism 4, and when the instrument line on the motorcycle 1, When the piping lines L1 such as brake line, fuel line, and oil pressure pipe are installed, these piping lines L1 are passed through the line through-hole 431 of the fixed mechanism 4, and then extended to the rear of the vehicle body. 45 can separate the piping lines L1 from the fixing mechanism 4, whereby when the motorcycle 2 turns the steering mechanism 21, these piping lines L1 can be confined in the pipeline penetration holes 431 of the fixing mechanism 4 without Friction occurs with the oil cooler 3, thereby ensuring that the skins of the piping lines L1 are not damaged or short-circuited due to friction.

The effect of the present utility model is that a fixed mechanism 4 is installed on the motorcycle 2, and a pipeline perforation 431 is set on the fixed mechanism 4, and then the oil cooler 3 is fixed on the fixed mechanism 4, and the pipeline perforation 431 is used. Several holes 432 are set around the surrounding of the pipeline, and a cushioning piece 45 is arranged around the pipeline perforation 431 in the form of a shot bag, thereby effectively restricting the position of the cushioning piece 45 and preventing the cushioning piece 45 from falling off. When the piping and wiring L1 of 2 is passed through the pipeline through-hole 431, the contact and friction between the piping and wiring L1 and the oil cooler 3 can be prevented, so as to prolong the service life of the piping and wiring L1 and prevent the skin of the piping and wiring L1 from being exposed to oil. The wear and tear of cooler 3 produces the effect of short circuit. In addition, by setting the elastic element 422 made of rubber in the joint hole 421 of the fixing mechanism 4, the vibration force generated by the fixing mechanism 4 due to the running of the motorcycle 2 can be reduced, and the oil cooler 3 can achieve a shock-absorbing effect . In addition, the fixing part 42 of the fixing mechanism 4 is provided with a reinforcement hole 426, a retaining edge 433 is bent on both sides of the extension part 43, and several reinforcement ribs 442 are provided between the extension part 43 and the connecting part 44. , can effectively achieve the effect of increasing the strength of the fixing mechanism 4 .

To sum up, the utility model can indeed achieve the desired purpose and effect by means of the above-mentioned motorcycle oil cooler fixing mechanism.

Claims (10)

1. A motorcycle oil cooler fixing mechanism, the oil cooler is arranged between the engine and the front fork of the motorcycle by a fixing mechanism, it is characterized in that: the fixing mechanism has a body, and the body has a fixing part and a connecting part, an extension part is provided between the fixing part and the connecting part, the fixing part and the connecting part are respectively provided with a connecting hole and a connecting hole, the fixing part is combined with the frame of the motorcycle through the connecting hole, and the connecting part Then, the connecting hole is combined with the oil cooler, and a pipeline perforation is provided on the extension part, and the pipeline perforation is used for the piping and wiring of the motorcycle to pass through. 2. The motorcycle oil cooler fixing mechanism according to claim 1, characterized in that: several holes are arranged around the pipeline perforation. 3 . The fixing mechanism of the motorcycle oil cooler according to claim 2 , wherein the hole is used for a cushioning member to be arranged around the pipeline perforation in a shot-packing manner. 4 . 4. The motorcycle oil cooler fixing mechanism according to claim 1, characterized in that: the connecting hole is covered with an elastic element. 5. The motorcycle oil cooler fixing mechanism according to claim 4, characterized in that: the elastic element is made of rubber. 6. The motorcycle oil cooler fixing mechanism according to claim 4, characterized in that: the elastic element is sheathed with a washer. 7. The fixing mechanism of motorcycle oil cooler according to claim 1, characterized in that: the fixing part is provided with a reinforcing hole. 8. The motorcycle oil cooler fixing mechanism according to claim 1, characterized in that: two sides of the extension part are provided with retaining edges. 9. The motorcycle oil cooler fixing mechanism according to claim 1, characterized in that: several reinforcing ribs are provided between the extension part and the connecting part. 10. The motorcycle oil cooler fixing mechanism according to claim 1, wherein the oil cooler is fixed on the down pipe of the vehicle frame.

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