Motorcycle with shock absorption function

Abstract

The utility model provides a motorcycle with a shock absorption function. The motorcycle with the shock absorption function comprises a frame, a power unit, a shock absorber, a storage box and a seat cushion. The frame comprises a cross bar. The power unit is hung on the frame, and the power unit comprises an engine cylinder and an output shaft. One end of the shock absorber is connected with the cross rod in a rotatable mode, and the shock absorber is located within the width range of the engine cylinder on an overlook projection plane. And the storage box is connected with the cross rod and is supported by the cross rod. The seat cushion is suitable for covering the storage box.

Description

Technical Field

[0001] This utility model relates to a motorcycle, and more particularly to a motorcycle with shock absorption function. Background Technology

[0002] In existing technology, rear shock absorbers are generally located on either side of the storage box. If a motorcycle is to adopt a mid-mounted rear shock absorber design, it is often impossible to install a storage box under the seat because the mid-mounted shock absorber may interfere with the storage box. This causes inconvenience for the user, making it difficult to find other suitable space to accommodate helmets or other large items. Utility Model Content

[0003] This utility model provides a motorcycle with shock absorption function to solve the problems of the prior art, including a frame, a power unit, a shock absorber, a storage box, and a seat. The frame includes a crossbar. The power unit is mounted on the frame, and includes an engine cylinder and an output shaft. One end of the shock absorber is rotatably connected to the crossbar, and in a top view, the shock absorber is located within the width of the engine cylinder. The storage box is connected to and supported by the crossbar. The seat is adapted to cover the storage box.

[0004] In one embodiment, the storage box includes a first fixing part for fixing the crossbar.

[0005] In one embodiment, the motorcycle further includes a rocker arm unit, wherein the rocker arm unit is pivotally connected to the power unit, the rocker arm unit is adapted to pivot about an axis, the output shaft is located on the axis, the rocker arm unit includes a first rocker arm and a second rocker arm, and the shock absorber passes between the first rocker arm and the second rocker arm.

[0006] In one embodiment, the motorcycle further includes a linkage unit, wherein the other end of the shock absorber is connected to the linkage unit, which connects the power unit and the rocker arm unit.

[0007] In one embodiment, the frame further includes a head tube, a left extension tube, a right extension tube, a left hanger tube, and a right hanger tube. The left extension tube is directly or indirectly connected to the head tube, the right extension tube is directly or indirectly connected to the head tube, the left hanger tube is connected to the lower side of the left extension tube, the right hanger tube is connected to the lower side of the right extension tube, one end of the crossbar is connected to the left hanger tube, and the other end of the crossbar is connected to the right hanger tube.

[0008] In one embodiment, the frame further includes a cross tube, one end of which is connected to the upper side of the left extension tube and the other end of which is connected to the upper side of the right extension tube. The storage box includes a second fixing part that fixes the cross tube.

[0009] In one embodiment, the motorcycle also includes a rear wheel, wherein the rear wheel is rotatably connected to the rocker arm unit, and in a vertical direction, the height of the cross tube is lower than the upper edge of the rear wheel.

[0010] In one embodiment, the storage box includes a box body and a flange, the flange being formed at the upper edge of the box body, the first fixing portion being formed at the bottom of the box body, and the second fixing portion being formed at the flange.

[0011] In one embodiment, the motorcycle further includes a first fastener that passes through the first fixing portion from the inside of the housing to lock and fix the first fixing portion to the crossbar.

[0012] In one embodiment, the motorcycle further includes a second fastener that passes through the second fixing portion from the upper side of the flange to lock and fix the second fixing portion to the cross-connector.

[0013] In an embodiment of this invention, one end of the shock absorber is rotatably connected to a crossbar, and the storage box is connected to and supported by the crossbar. Because the shock absorber is positioned low, the space above it can be used to install the storage box (i.e., the storage box under the seat cushion). In one embodiment, the storage box of this invention can accommodate a helmet or other large items. Attached Figure Description

[0014] Figure 1 The motorcycle shown is an example of the exterior design of this utility model.

[0015] Figure 2 This is an exploded view of the main structure of the motorcycle according to an embodiment of the present invention.

[0016] Figure 3 This is a top cross-sectional view of the motorcycle according to an embodiment of the present invention.

[0017] Figure 4 This is an exploded view of the rocker arm unit according to an embodiment of the present invention.

[0018] Figure 5 This is a side view of the main structure of an embodiment of the present utility model.

[0019] Figure 6 The vehicle frame is an embodiment of this utility model.

[0020] Explanation of key component symbols:

[0021] 1: Frame

[0022] 11: Left extension tube

[0023] 12: Right extension tube

[0024] 13: Head tube

[0025] 14: Crossbar

[0026] 15: Left hanging pipe

[0027] 16: Right hanging pipe

[0028] 17: Cross-takeover

[0029] 2: Shock absorbers

[0030] 29: Linkage Unit

[0031] 3: Storage box

[0032] 31: First fixed joint

[0033] 32: Second fixed joint

[0034] 33: Box

[0035] 34: Flange

[0036] 4: Rocker arm unit

[0037] 41: First rocker arm

[0038] 42: Second rocker arm

[0039] 51: First fastener

[0040] 52: Second fastener

[0041] M: Motorcycle

[0042] 91: Dragon Head

[0043] 92: Front wheel

[0044] 93: Rear wheel

[0045] 94: Seat Cushion

[0046] 95: Power Unit

[0047] 951: Engine cylinder

[0048] 952: Output shaft

[0049] W: Width range

[0050] L: Axis

[0051] V: Vertical direction Detailed Implementation

[0052] Reference Figure 1 The motorcycle M in this embodiment of the present invention has an exterior shape, including components such as a handlebar 91, a front wheel 92, a rear wheel 93, a seat 94, and a power unit 95.

[0053] Motorcycle M comprises a front section, a mid-section, and a rear section. The front section of Motorcycle M includes components such as the handlebars 91, front wheel 92, turn signals, and keyhole. The mid-section of Motorcycle M includes components such as the power unit 95, seat 94, and kickstand. The rear section of Motorcycle M includes components such as the taillight, rear wheel 93, and mudguard.

[0054] The steering wheel 91 is used to control the direction of travel of the motorcycle M. Functional components, including instruments, switches, and rearview mirrors, can be mounted on the steering wheel 91. The steering wheel 91 also has handlebars (including a throttle grip) and a handbrake. The user can steer the motorcycle M by using the handlebars, adjust the throttle angle of the power unit 95 to control power output by using the throttle grip, and slow down the motorcycle M by using the handbrake. A main light can also be mounted on the steering wheel 91, providing primary illumination for the motorcycle M.

[0055] The handlebars 91 and the front wheel 92 are connected by a handlebar rotation shaft. By rotating the handlebars 91, the angle of the front wheel 92 can be controlled, thereby controlling the direction of travel of the motorcycle M.

[0056] The power unit 95 is connected to and drives the rear wheel 93, thereby providing power to the motorcycle M and enabling the motorcycle M to move forward.

[0057] Figure 2 This is an exploded view of the main structure of the motorcycle according to an embodiment of the present invention. Figure 3 This is a top cross-sectional view of a motorcycle according to an embodiment of the present invention. (See reference numerals.) Figure 1 , Figure 2 , Figure 3 This utility model discloses a motorcycle with shock absorption function, comprising a frame 1, a power unit 95, a shock absorber 2, a storage box 3, and a seat 94. The frame includes a crossbar 14. The power unit 95 is mounted on the frame 1, and includes an engine cylinder 951 and an output shaft 952. One end of the shock absorber 2 is rotatably connected to the crossbar 14, and in a top-view projection, the shock absorber 2 is located within the width W of the engine cylinder 951. The storage box 3 is connected to and supported by the crossbar 14. The seat 94 is adapted to cover the storage box 3.

[0058] Reference Figure 2 In one embodiment, the storage box 3 includes a first fixing part 31, which is fixed to the crossbar 14. For clarity, Figure 2The storage box 3 in the figure is shown in partial cross-section. The above disclosure does not limit the present invention.

[0059] Figure 4 This is an exploded view of the rocker arm unit according to an embodiment of the present invention. (See attached reference.) Figure 2 , Figure 4 In one embodiment, the motorcycle further includes a rocker arm unit 4, wherein the rocker arm unit 4 is pivotally connected to the power unit 95, the rocker arm unit 4 is adapted to pivot about an axis L, the output shaft 952 is located on the axis L, the rocker arm unit 4 includes a first rocker arm 41 and a second rocker arm 42, and the shock absorber 2 passes between the first rocker arm 41 and the second rocker arm 42.

[0060] Figure 5 This is a side view of the main structure of an embodiment of this utility model. (See also: Reference numerals) Figure 4 , Figure 5 In one embodiment, the motorcycle further includes a linkage unit 29, wherein the other end of the shock absorber 2 is connected to the linkage unit 29, and the linkage unit 29 is connected to the power unit 95 and the rocker arm unit 4.

[0061] Figure 6 This is a vehicle frame according to an embodiment of the present utility model. (Refer to...) Figure 6 In one embodiment, the frame 1 further includes a head tube 13, a left extension tube 11, a right extension tube 12, a left suspension tube 15, and a right suspension tube 16. The left extension tube 11 is directly or indirectly connected to the head tube 13, the right extension tube 12 is directly or indirectly connected to the head tube 13, the left suspension tube 15 is connected to the lower side of the left extension tube 11, the right suspension tube 16 is connected to the lower side of the right extension tube 12, one end of the crossbar 14 is connected to the left suspension tube 15, and the other end of the crossbar 14 is connected to the right suspension tube 16.

[0062] Matching reference Figure 2 , Figure 6 In one embodiment, the frame 1 further includes a cross tube 17, one end of which is connected to the upper side of the left extension tube 11 and the other end of which is connected to the upper side of the right extension tube 12. The storage box 3 includes a second fixing part 32, which fixes the cross tube 17.

[0063] Reference Figure 5 In one embodiment, the motorcycle also includes a rear wheel 93, wherein the rear wheel 93 is rotatably connected to the rocker arm unit 4, and in a vertical direction V, the height of the cross tube 14 is lower than the upper edge of the rear wheel 93.

[0064] Reference Figure 2In one embodiment, the storage box 3 includes a box body 33 and a flange 34. The flange 34 is formed on the upper edge of the box body 33, the first fixing part 31 is formed on the bottom of the box body 33, and the second fixing part 32 is formed on the flange 34.

[0065] Reference Figure 2 In one embodiment, the motorcycle further includes a first fixing member 51, which passes through the first fixing part 31 from the inside of the housing 33 to lock and fix the first fixing part 31 to the crossbar 14.

[0066] Reference Figure 2 In one embodiment, the motorcycle further includes a second fastener 52 that passes through the second fastening portion 32 from the upper side of the flange 34 to lock and fix the second fastening portion 32 onto the cross-connector 17.

[0067] In an embodiment of this invention, one end of the shock absorber is rotatably connected to a crossbar, and the storage box is connected to and supported by the crossbar. Because the shock absorber is positioned low, the space above it can be used to install the storage box (i.e., the storage box under the seat cushion). In one embodiment, the storage box of this invention can accommodate a helmet or other large items.

[0068] In the embodiments of this utility model, a gasoline-powered motorcycle is used as an example; however, the above disclosure does not limit this utility model. The motorcycle defined in this utility model can include gasoline-powered motorcycles, electric motorcycles, or other motor vehicles.

[0069] Although the present invention has been disclosed above with reference to specific preferred embodiments, it is not intended to limit the present invention. Those skilled in the art can make some modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope of protection claimed in the patent application documents.

Claims

1. A motorcycle with shock absorption function, characterized in that, include: A frame, including a crossbar; A power unit is mounted on the vehicle frame, wherein the power unit includes an engine cylinder and an output shaft; A shock absorber, wherein one end of the shock absorber is rotatably connected to the crossbar, wherein, in a top-view projection plane, the shock absorber is located within the width range of the engine cylinder; A storage box, connected to and supported by the crossbar; and A cushion suitable for covering the storage box.

2. The motorcycle with shock absorption function as described in claim 1, characterized in that, The storage box includes a first fixed part, which is fixed to the crossbar.

3. The motorcycle with shock absorption function as described in claim 2, characterized in that, It also includes a rocker arm unit, wherein the rocker arm unit is pivotally connected to the power unit, the rocker arm unit is adapted to pivot about an axis, the output shaft is located on the axis, the rocker arm unit includes a first rocker arm and a second rocker arm, and the shock absorber passes between the first rocker arm and the second rocker arm.

4. The motorcycle with shock absorption function as described in claim 3, characterized in that, It also includes a linkage unit, wherein the other end of the shock absorber is connected to the linkage unit, which in turn connects the power unit and the rocker arm unit.

5. The motorcycle with shock absorption function as described in claim 1, characterized in that, The frame also includes a head tube, a left extension tube, a right extension tube, a left hanger tube, and a right hanger tube. The left extension tube is directly or indirectly connected to the head tube, the right extension tube is directly or indirectly connected to the head tube, the left hanger tube is connected to the lower side of the left extension tube, the right hanger tube is connected to the lower side of the right extension tube, one end of the crossbar is connected to the left hanger tube, and the other end of the crossbar is connected to the right hanger tube.

6. The motorcycle with shock absorption function as described in claim 2, characterized in that, The frame also includes a head tube, a left extension tube, a right extension tube, a left hanger tube, and a right hanger tube. The left extension tube is directly or indirectly connected to the head tube, the right extension tube is directly or indirectly connected to the head tube, the left hanger tube is connected to the lower side of the left extension tube, the right hanger tube is connected to the lower side of the right extension tube, one end of the crossbar is connected to the left hanger tube, and the other end of the crossbar is connected to the right hanger tube.

7. The motorcycle with shock absorption function as described in any one of claims 3 or 4, characterized in that, The frame also includes a head tube, a left extension tube, a right extension tube, a left hanger tube, and a right hanger tube. The left extension tube is directly or indirectly connected to the head tube, the right extension tube is directly or indirectly connected to the head tube, the left hanger tube is connected to the lower side of the left extension tube, the right hanger tube is connected to the lower side of the right extension tube, one end of the crossbar is connected to the left hanger tube, and the other end of the crossbar is connected to the right hanger tube.

8. The motorcycle with shock absorption function as described in claim 5, characterized in that, The frame also includes a cross tube, one end of which is connected to the upper side of the left extension tube and the other end of which is connected to the upper side of the right extension tube. The storage box includes a second fixing part that fixes the cross tube.

9. The motorcycle with shock absorption function as described in claim 6, characterized in that, The frame also includes a cross tube, one end of which is connected to the upper side of the left extension tube and the other end of which is connected to the upper side of the right extension tube. The storage box includes a second fixing part that fixes the cross tube.

10. The motorcycle with shock absorption function as described in claim 7, characterized in that, The frame also includes a cross tube, one end of which is connected to the upper side of the left extension tube and the other end of which is connected to the upper side of the right extension tube. The storage box includes a second fixing part that fixes the cross tube.

11. The motorcycle with shock absorption function as described in claim 10, characterized in that, It also includes a rear wheel, which is rotatably connected to the rocker arm unit, and in a vertical direction, the height of the cross tube is lower than the upper edge of the rear wheel.

12. The motorcycle with shock absorption function as described in claim 11, characterized in that, The storage box includes a box body and a flange. The flange is formed on the upper edge of the box body, the first fixing part is formed on the bottom of the box body, and the second fixing part is formed on the flange.

13. The motorcycle with shock absorption function as described in claim 12, characterized in that, It also includes a first fastener that passes through the first fixing part from the inside of the housing to lock and fix the first fixing part to the crossbar.

14. The motorcycle with shock absorption function as described in claim 12, characterized in that, It also includes a second fastener that passes through the second fastening portion from the upper side of the flange to lock and fix the second fastening portion to the cross-connector.

Images