CN106542038A - Shock absorber arrangement for motorcycle - Google Patents

Abstract

The invention relates to a shock absorber configuration of a motorcycle, which comprises a frame unit and a storage box arranged on the frame unit, wherein a swinging power unit capable of swinging is hung on the frame unit, and the swinging power unit at least comprises an engine body and a transmission box integrated with the engine body; an air filter is arranged on the transmission case; the engine body of the swing type power unit is provided with a rear fork unit on the other side of the transmission case relative to the rear wheel, and the rear fork unit and the air filter are respectively positioned on the left side and the right side of the motorcycle along the width direction of the motorcycle; the frame unit is provided with a side frame, a shock absorber is arranged between the side frame and the rear fork unit, the shock absorber and the air filter are respectively positioned on the left side and the right side of the motorcycle along the width direction of the motorcycle, the shock absorber is positioned beside the storage box from overlooking, and the shock absorber and the storage box are configured in a non-overlapping manner; the shock absorber is positioned beside the storage box, so that the storage space of the storage box extending downwards is not limited by the shock absorber, and the use effect of the motorcycle is improved.

Description

motorcycle shock absorber configuration

technical field

The invention relates to a motorcycle shock absorber configuration, especially a motorcycle shock absorber configuration that can prevent the storage space of the motorcycle's storage box extending downward from being limited, thereby improving the use efficiency of the motorcycle .

Background technique

In order to make the air filter of the motorcycle have a larger volume and improve the effect of filtering the outside air, the shock absorber located on the side of the air filter is arranged on the other side along the width of the vehicle. This frees up space to facilitate the increase in the volume of the air filter.

As shown in Figures 1 and 2, it is the TWI33917 patent case, which is to arrange the air filter A and the shock absorber B on the left and right sides of the motorcycle along the vehicle width direction, and the shock absorber B is located in the glove box Below C, that is to say, the storage box C is located between the shock absorber B and the seat cushion D.

Patent No. TWI33917, through the above-mentioned configuration structure, it is true that the installation place of the air filter A can be vacated, so that the volume of the air filter A can be increased. However, it locates the shock absorber B under the storage box C, and the storage box C is located between the shock absorber B and the seat cushion D, thus causing the downward extension of the storage box C to be affected by the avoidance. The restriction of shock device B has therefore caused the space that this glove box C can place thing to be severely restricted.

Therefore, how to provide a shock absorber configuration for motorcycles, so as to increase the volume of the air filter and avoid limiting the storage space of the storage box, has become an urgent problem to be solved by the motorcycle industry.

Contents of the invention

The main purpose of the present invention is to provide a motorcycle shock absorber configuration (structure), which mainly overcomes the defect that the configuration of the common motorcycle shock absorber easily interferes with the volume increase of the air filter or the glove box.

In order to achieve the above object, the main technical means adopted by the present invention is to provide a shock absorber configuration of a motorcycle, the motorcycle has a frame unit and a storage box arranged on the frame unit, and the frame unit is hung Hang a swingable swing power unit, the swing power unit at least includes an engine body and a transmission box integrally formed with the engine body; an air filter is arranged on the transmission box; the engine of the swing power unit The main body is provided with a rear fork unit on the other side of the transmission box relative to the rear wheel, and the rear fork unit and the air filter are respectively located on the left and right sides of the motorcycle along the vehicle width direction; the frame unit has a side Vehicle frame, a shock absorber is arranged between the side frame and the rear fork unit, and the shock absorber and the air filter are respectively located on the left and right sides of the motorcycle along the vehicle width direction. Viewing the shock absorber is positioned at the side of the glove box, and the shock absorber and the glove box are arranged in a non-overlapping configuration.

The effect that the present invention can achieve by means of the above-mentioned technical means is that: by disposing the shock absorber between the side frame and the rear fork unit in a tilted manner toward the front of the vehicle body, and viewing the shock absorber from a top view, The shock absorber is located under the side frame; more specifically, the shock absorber and the air filter are respectively located on the left and right sides of the motorcycle along the vehicle width direction, whereby the shock absorber is located The side of the storage box can further prevent the storage space extending downward from the storage box from being restricted by the shock absorber, thereby improving the use efficiency of the motorcycle.

Preferably, the shock absorber is obliquely arranged on the side frame and the rear fork unit towards the front of the vehicle body.

Preferably, when viewed from above, the shock absorber is located below the side frame.

Preferably, when viewed from the right side of the motorcycle, the front end of the shock absorber has a front locking portion, and the front locking portion of the shock absorber overlaps with the storage box.

Preferably, the side frame has a connecting portion, the rear fork unit has a connecting seat, the front end of the shock absorber is connected to the connecting portion of the side frame, and the rear end of the shock absorber is connected to the On the connecting seat of the rear fork unit; the front end of the shock absorber has a front locking part, the rear end of the shock absorber has a rear locking part, and the rear locking part of the shock absorber is located along the vertical direction of the car body In the area defined by the vertical imaginary line of the center of the rear wheel axle and the vertical imaginary line of the front edge of the rear wheel towards the front of the vehicle body and parallel to the vertical imaginary line of the center of the axle.

Preferably, a cushion is provided above the storage box.

Preferably, the engine body is provided with an exhaust device for the engine body to discharge detonated exhaust gas on the same side as the rear fork unit; from a top view, the shock absorber and the exhaust device form a partial overlap.

Preferably, rear wheels are installed at the rear end of the transmission box.

Preferably, the front end of the shock absorber is connected to the bent portion of the side frame.

Preferably, the rear locking portion of the shock absorber is located on a horizontal imaginary line passing through the center of the axle of the rear wheel along the front-rear direction of the vehicle body and a horizontal imaginary line of the rear wheel facing upwards of the vehicle body and parallel to the center of the axle of the rear wheel. within the area bounded by a horizontal imaginary line on the upper edge.

Description of drawings

Fig. 1, 2 are No. TWI33917 patent cases.

Fig. 3 is a schematic side view of the motorcycle of the present invention.

Fig. 4 is a schematic rear view of the motorcycle of the present invention.

Fig. 5 is a schematic top view of the motorcycle of the present invention.

detailed description

In order to make it easier for those skilled in the art to understand the structure of the present invention and the effects that can be achieved, the accompanying drawings are now described as follows;

First, please refer to Figures 3 and 4, a swingable power unit 3 is hung on the frame unit 2 of the motorcycle 1, and the swing power unit 3 at least includes an engine body 31 and an engine body 31. Form an integral transmission box 32; The transmission box 32 is provided with an air cleaner 4 that can filter the outside air and provide fresh air for the engine body 31 to burn and explode; the engine body 31 of the swing type power unit 3 The transmission box 32 is provided with a rear fork unit 5 relative to the other side of the rear wheel 6. More specifically, the rear fork unit 5 and the air filter 4 are respectively located on the left side and the left side of the motorcycle 1 along the vehicle width direction. The right side; the engine body 31 is provided with the same side of the rear fork unit 5, and is provided with an exhaust device 311 for the engine body 31 to discharge the exhaust gas after the explosion;

As shown in Figures 3, 4, and 5, the vehicle frame unit 2 at least has a pair of left and right side frames 21 extending toward the rear of the vehicle body. The vehicle frame unit 2 is provided with a storage box 7, and the storage box 7 A seat cushion 71 for the driver is arranged above, and a shock absorber 8 is arranged between the side frame 21 and the rear fork unit 5. The front end 81 of the shock absorber 8 has a front locking part 811. The locking portion 811 is connected to the connecting portion 211 of the side frame 21, and the connecting portion 211 is located on the bending portion 21a of the side frame 21, that is to say, the front end 81 of the shock absorber 8 is connected to the side frame 21. On the curved portion 21 a of the side frame 21 , the rear end 82 of the shock absorber 8 has a rear locking portion 821 , and the rear locking portion 821 is connected to the connecting seat 51 of the rear fork unit 5 .

As shown in Figures 3 and 5, the rear locking part 821 of the shock absorber 8 is located at the vertical imaginary line E passing through the center of the rear wheel axle 9 along the up and down direction of the car body, and the rear wheel 6 is parallel to the front of the car body In the area defined by the vertical imaginary line E of the rear wheel axle center and the vertical imaginary line E1 of the rear wheel front edge, the shock absorber 8 can make full use of the vertical imaginary line E of the axle center and the vertical imaginary line E1 of the rear wheel front edge. In the area defined by the line E1, the enlargement of the motorcycle 1 can be avoided; and viewed from above, the shock absorber 8 and the exhaust device 311 form a partial overlap, so the shock absorber 8 can not Will protrude too much in the width direction of the vehicle body, so that the motorcycle 1 can be miniaturized.

As shown in Figures 3 and 5, the rear locking part 821 of the shock absorber 8 is located at the horizontal imaginary line F passing through the center of the rear wheel axle 9 along the front and rear direction of the car body, and the rear wheel 6 is parallel to the car body above the car body. In the area defined by the horizontal imaginary line F of the rear wheel axle center and the horizontal imaginary line F1 of the rear wheel upper edge, the overall height of the shock absorber 8 will not be too high, thereby avoiding the enlargement of the rear fork unit 5 .

As shown in Figures 3, 4, and 5, the shock absorber 8 is disposed on the side frame 21 and the rear fork unit 5 in an inclined manner towards the front of the vehicle body. Below the side frame 21 and beside the storage box 7, the shock absorber 8 does not overlap with the storage box 7; more specifically, the shock absorber 8 and the air filter 4 are respectively Located on the left side and the right side of the motorcycle 1 along the width direction of the vehicle, the shock absorber 8 is positioned at the side of the glove box 7, that is to say from the right side (when the driver rides on the motorcycle) When viewing, the front locking portion 811 of the shock absorber 8 overlaps with the glove box 7, so that the storage space extending downwards of the glove box 7 will not be affected by the shock absorber. 8 limits.

The main effect of the present invention is: by this shock absorber 8 is arranged between the side frame 21 and the rear fork unit 5 in a tilted manner towards the front of the vehicle body, and the shock absorber 8 is viewed from a top view. Located below the side frame 21 and beside the glove box 7, the shock absorber 8 and the glove box 7 are arranged in a non-overlapping configuration; more specifically, the shock absorber 8 and the air filter The cleaner 4 is respectively located on the left side and the right side of the motorcycle 1 along the width direction of the vehicle, so that the shock absorber 8 is located on the side of the storage box 7, thereby allowing the storage space for the storage box 7 to extend downward. It will not be limited by the shock absorber 8, and the use efficiency of the motorcycle 1 can be improved.

The shock absorber configuration of the motorcycle of the present invention can indeed achieve the purpose of the appeal through the above-mentioned structure, and should have met the requirements of novelty, creativity and industrial applicability of the invention patent, so the application for the invention patent is proposed according to law, and we pray I am very grateful for the detailed review of your review committee and the approval of the invention patent.

Explanation of reference signs

1 motorcycle

2 Frame unit 21 Side frame 21a Bend

211 Connecting part

3 Swing power unit 31 Engine body

311 Exhaust

32 gearbox

4 air filter

5 rear fork unit 51 connecting seat

6 rear wheels

7 Storage compartment 71 Seat cushion

8 Shock absorber 81 Front end 811 Front lock part

82 Rear end 821 Rear locking part

9 rear wheel axle

A Air filter B Shock absorber C Storage box

D seat cushion

E Vertical imaginary line at center of rear wheel axle E1 Vertical imaginary line at front edge of rear wheel

F Horizontal imaginary line at the center of the rear wheel axle F1 Horizontal imaginary line at the upper edge of the rear wheel

Claims (10)

1. the shock absorber configuration of a kind of motorcycle, the motorcycle have Frame unit and located at the car Storage box on frame unit, is hung with a swingable swing type power unit in the Frame unit, The swing type power unit is including at least there is an engine body and integral with engine body shape Transmission case；An air filter is provided with the transmission case；The swing type power unit draws Hold up body and be provided with a back vent unit relative to the opposite side of trailing wheel in transmission case, the back vent unit with The air filter is located at left side and right side of the motorcycle along overall width direction respectively；The vehicle frame list Unit has side vehicle frame, it is characterised in that：A shock-absorbing is arranged between the side vehicle frame and the back vent unit Device, the shock absorber are to be located at left side of the motorcycle along overall width direction respectively with the air filter With right side, by overlook see regarding the shock absorber be by the side of the storage box, the shock absorber with this Storage box is into do not overlap shape configuration.

2. the shock absorber configuration of motorcycle as claimed in claim 1, it is characterised in that this is kept away Shake device is arranged obliquely towards in front of car body on the side vehicle frame with the back vent unit.

3. the shock absorber configuration of motorcycle as claimed in claim 1, it is characterised in that by bowing Depending on seeing apparent time, the shock absorber is positioned at the lower section of the side vehicle frame.

4. the shock absorber configuration of the motorcycle as described in arbitrary in claims 1 to 3, its feature It is that, by apparent time is seen on the right side of motorcycle, there is front lock to pay portion, the shock-absorbing for the front end of the shock absorber The front lock of device pays portion's shape Chong Die with the storage box.

5. the shock absorber configuration of motorcycle as claimed in claim 1 or 2, it is characterised in that The side vehicle frame has a linking part, and the back vent unit has a joint seat, the front end of the shock absorber It is to be linked on the linking part of the side vehicle frame, the rear end of the shock absorber is to be linked to the back vent unit Joint seat on；There is front lock to pay portion for the front end of the shock absorber, after the rear end of the shock absorber has Lock pays portion, and it is in along car body above-below direction by axletree of rear wheel that the rear lock of the shock absorber pays portion The vertical imaginary line and trailing wheel of the heart is towards in front of car body and parallel to the vertical imagination of the axle center In the region defined by the vertical imaginary line of trailing wheel front-end edge of line.

6. the shock absorber configuration of motorcycle as claimed in claim 1, it is characterised in that this is put A seat cushion is provided with above thing case.

7. the shock absorber configuration of motorcycle as claimed in claim 1, it is characterised in that this draws Body is held up in the same side for being provided with back vent unit, is provided with after firing for the engine body discharge and is given up The exhaust apparatus of gas；Regarded by sight is overlooked, the shock absorber is Chong Die with the exhaust apparatus forming part.

8. the shock absorber configuration of motorcycle as claimed in claim 1, it is characterised in that the biography The rear end of dynamic case is installed with trailing wheel.

9. the shock absorber configuration of motorcycle as claimed in claim 5, it is characterised in that this is kept away The front end of shake device is linked on the bend of the side vehicle frame.

10. the shock absorber configuration of motorcycle as claimed in claim 5, it is characterised in that should It is positioned at false by the level at axletree of rear wheel center along car body fore-and-aft direction that the rear lock of shock absorber pays portion Think line and trailing wheel towards above car body and parallel to the horizontal imaginary line at the axletree of rear wheel center after In the region defined by the horizontal imaginary line of wheel upper edge.