TWI894541B - Vehicle drive system - Google Patents
Vehicle drive systemInfo
- Publication number
- TWI894541B TWI894541B TW112110125A TW112110125A TWI894541B TW I894541 B TWI894541 B TW I894541B TW 112110125 A TW112110125 A TW 112110125A TW 112110125 A TW112110125 A TW 112110125A TW I894541 B TWI894541 B TW I894541B
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- drive
- frame
- transmission mechanism
- vehicle
- axle
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- Automatic Cycles, And Cycles In General (AREA)
- Vehicle Body Suspensions (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
本創作係一種車輛驅動裝置，其係裝設於一車輛的車架與輪軸之間，該車輛驅動裝置包含驅動組件以及連接車架及驅動組件之避震器，所述驅動組件包含樞設車架並連接輪軸之一傳動機構，以及設置於傳動機構一側的驅動機構，且所述驅動機構能透過該傳動機構輸出動力至該輪軸，本創作車輛驅動裝置之所述驅動組件能同時具備後搖臂及提供驅動的功能，不但能有效利用車架與輪軸之間的空間，並減少驅動組件對車架下方的可用空間之占用，且所述傳動機構能直接以齒輪組連接所述輪軸，能有效簡化整體結構，進而達到降低成本之目的。This invention is a vehicle drive device that is installed between a vehicle frame and a wheel axle. The vehicle drive device includes a drive assembly and a shock absorber connecting the frame and the drive assembly. The drive assembly includes a transmission mechanism that is pivoted on the frame and connected to the wheel axle, and a drive mechanism disposed on one side of the transmission mechanism. The drive mechanism can output power through the transmission mechanism. Regarding the axle, the drive assembly of the present invention's vehicle drive device can simultaneously serve as a rear swing arm and provide drive functions. This not only effectively utilizes the space between the frame and the axle and reduces the drive assembly's occupation of the available space below the frame, but also the transmission mechanism can be directly connected to the axle via a gear set, effectively simplifying the overall structure and thereby achieving the goal of reducing costs.
Description
本創作係一種車輛驅動裝置，尤指用以裝設於車輛的車架與輪軸之間，並能提供車輛驅動之車輛驅動裝置。 This invention is a vehicle drive device, particularly a vehicle drive device that is installed between a vehicle frame and axles and can provide vehicle propulsion.
車輛主要是以驅動裝置中的動力系統通過傳動機構及輪軸帶動車輪轉動，使車輛得以在路面上行進，其中，現今車輛係於車架上設置驅動裝置，且所述車架樞接一連接輪軸之後搖臂，並於後搖臂與所述車架之間連接設置有避震器，而所述驅動裝置則係藉由萬向傳動機構連接所述後搖臂上的輪軸，以驅動車輛行進。 Vehicles primarily rely on the power system in their drive system to rotate the wheels through a transmission mechanism and axles, allowing the vehicle to move on the road. Currently, the drive system is mounted on a vehicle frame, which is pivoted to a rear swing arm connected to the axles. A shock absorber is connected between the rear swing arm and the frame. The drive system is connected to the axles on the rear swing arm via a universal joint to drive the vehicle forward.
然而現今的車輛之驅動裝置係設置於車架上，因此，所述驅動裝置需以吊架或後搖臂等機構連接輪軸，導致整體成本較高，故仍有改善之必要。 However, the drive system of current vehicles is mounted on the vehicle frame. Therefore, the drive system needs to be connected to the axle via a mechanism such as a hanger or rear swing arm, resulting in higher overall costs. Therefore, there is still a need for improvement.
本創作之主要目的在於提供一車輛驅動裝置，希藉此改善現今之車輛驅動裝置需以吊架或後搖臂等機構連接輪軸，導致有整體成本較高的問題。 The main purpose of this invention is to provide a vehicle drive system that aims to improve the current vehicle drive system, which requires a hanger or rear swing arm to connect the wheel axle, resulting in higher overall costs.
為達成前揭目的，本創作之車輛驅動裝置係裝設於一車輛的車架與輪軸之間，該車架具有左右間隔設置的二臂桿，該車輛驅動裝置包含： 一驅動組件，其包含一傳動機構及一驅動機構，該傳動機構的一端係樞接於所述車架的該二臂桿之間，並能相對該車架上下樞轉擺動，且該傳動機構之另一端係連接所述輪軸，該驅動機構係設置於該傳動機構的一側，所述驅動機構能輸出動力至所述傳動機構，所述傳動機構能傳遞所述驅動機構輸出之動力至所述輪軸；以及一避震器，其係設置於所述車架及所述驅動組件之間，並能提供所述車架與所述驅動組件之間的避震緩衝功能。 To achieve the aforementioned objectives, the present invention provides a vehicle drive system installed between a vehicle frame and a wheel axle. The frame has two arms spaced apart to the left and right. The vehicle drive system comprises: A drive assembly comprising a transmission mechanism and a drive mechanism. One end of the transmission mechanism is pivotally connected between the two arms of the frame and is capable of pivoting up and down relative to the frame. The other end of the drive mechanism is connected to the wheel axle. The drive mechanism is disposed on one side of the transmission mechanism. The drive mechanism can output power to the transmission mechanism, and the transmission mechanism can transmit the power output by the drive mechanism to the wheel axle. A shock absorber is disposed between the frame and the drive assembly and can provide a shock absorbing and cushioning function between the frame and the drive assembly.
其中，該驅動組件之傳動機構能具有一樞接部及一連接部，該傳動機構的樞接部係與該車架相樞接，該連接部係連接該輪軸。 The transmission mechanism of the drive assembly can have a pivot portion and a connecting portion. The pivot portion of the transmission mechanism is pivotally connected to the vehicle frame, and the connecting portion is connected to the wheel axle.
或是，該驅動組件之傳動機構包含一傳動機構本體及一轉接板件，該傳動機構本體具有相對之一組接部及一連接部，該傳動機構本體的連接部係連接該輪軸，該轉接板件係固設於該傳動機構本體的組接部並與該車架相樞接。 Alternatively, the transmission mechanism of the drive assembly includes a transmission mechanism body and an adapter plate. The transmission mechanism body has an assembly portion and a connecting portion opposite to each other. The connecting portion of the transmission mechanism body is connected to the wheel axle. The adapter plate is fixed to the assembly portion of the transmission mechanism body and pivotally connected to the vehicle frame.
本創作車輛驅動裝置之驅動組件係樞設於車架並連接所述輪軸，並搭配避震器提供避震及緩衝之功能，藉此使所述驅動組件能同時具備後搖臂及提供驅動的功能，不但能有效利用車架與輪軸之間的空間，並減少驅動組件對車架下方的可用空間之占用，且所述傳動機構能直接以齒輪組連接所述輪軸，能有效簡化整體結構，進而達到降低成本之目的。 The drive assembly of this innovative vehicle drive system is pivotally mounted on the frame and connected to the axle. It works with a shock absorber to provide both shock absorption and cushioning. This allows the drive assembly to simultaneously function as a rear swingarm and provide drive. This not only effectively utilizes the space between the frame and axle, but also reduces the drive assembly's occupation of available space beneath the frame. Furthermore, the transmission mechanism can be directly connected to the axle via a gear set, effectively simplifying the overall structure and thereby reducing costs.
10a,10b:驅動組件 10a, 10b: Drive assembly
11a,11b:傳動機構 11a, 11b: Transmission mechanism
111:樞接部 111: Joint
112:連接部 112: Connection section
113:傳動機構本體 113: Transmission body
114:轉接板件 114: Adapter plate
12:驅動機構 12: Drive mechanism
20:避震器 20: Shock absorber
30:車架 30: Frame
301:臂桿 301: Armbar
31:輪軸 31: Axle
32:車輪 32: Wheels
圖1：為本創作車輛驅動裝置之第一種較佳實施例之立體外觀示意圖。 Figure 1: A schematic three-dimensional diagram of the first preferred embodiment of the vehicle drive device of this invention.
圖2：為本創作車輛驅動裝置之第一種較佳實施例之立體分解示意圖。 Figure 2: A schematic exploded perspective view of the first preferred embodiment of the vehicle drive device of this invention.
圖3：為本創作車輛驅動裝置之第一種較佳實施例之俯視平面示意圖。 Figure 3: A schematic top view of the first preferred embodiment of the vehicle drive device of this invention.
圖4：為本創作車輛驅動裝置之第一種較佳實施例之側視平面示意圖。 Figure 4: A side plan view of the first preferred embodiment of the vehicle drive device of this invention.
圖5：為本創作車輛驅動裝置之第二種較佳實施例之立體外觀示意圖。 Figure 5: A schematic three-dimensional diagram of the second preferred embodiment of the vehicle drive device of this invention.
圖6：為本創作車輛驅動裝置之第二種較佳實施例之立體分解示意圖。 Figure 6: A schematic exploded perspective view of the second preferred embodiment of the vehicle drive device of this invention.
圖7：為本創作車輛驅動裝置之第二種較佳實施例之俯視平面示意圖。 Figure 7: A schematic top view of the second preferred embodiment of the vehicle drive device of this invention.
圖8：為本創作車輛驅動裝置之第二種較佳實施例之側視平面示意圖。 Figure 8: A side plan view of a second preferred embodiment of the vehicle drive device of this invention.
請參閱圖1及圖5，為本創作車輛驅動裝置之較佳實施例，其係裝設於一車輛的車架30與輪軸31之間，該車架30具有左右間隔設置的二臂桿301，該車輛驅動裝置包含一驅動組件10a,10b及一避震器20。 Please refer to Figures 1 and 5 for a preferred embodiment of the present invention's vehicle drive system, which is installed between a vehicle frame 30 and a wheel axle 31. The frame 30 has two arms 301 spaced apart on the left and right sides. The vehicle drive system includes a drive assembly 10a, 10b and a shock absorber 20.
如圖1至圖8所示，該驅動組件10a,10b包含一傳動機構11a,11b及一驅動機構12，該傳動機構11a,11b的一端係樞接於所述車架30的該二臂桿301之間，並能相對該車架30上下樞轉擺動，且該傳動機構11a,11b之另一端係連接所述輪軸31，該驅動機構12係設置於該傳動機構11a,11b的一側，所述驅動機構12能輸出動力至所述傳動機構11a,11b，所述傳動機構11a,11b能傳遞所述驅動機構12輸出之動力至所述輪軸31；其中，於本創作之較佳實施例中，該驅動機構12為電動馬達。 As shown in Figures 1 to 8, the drive assembly 10a, 10b includes a transmission mechanism 11a, 11b and a drive mechanism 12. One end of the transmission mechanism 11a, 11b is pivotally connected between the two arms 301 of the frame 30 and can pivotally swing up and down relative to the frame 30. The other end of the transmission mechanism 11a, 11b is connected to the wheel shaft 3 1. The drive mechanism 12 is disposed on one side of the transmission mechanisms 11a and 11b. The drive mechanism 12 can output power to the transmission mechanisms 11a and 11b, and the transmission mechanisms 11a and 11b can transmit the power output by the drive mechanism 12 to the axle 31. In a preferred embodiment of the present invention, the drive mechanism 12 is an electric motor.
如圖1至圖8所示，該避震器20係設置於所述車架30及所述驅動組件10a,10b之間，並能提供所述車架30與所述驅動組件10a,10b之間的避震緩衝功能。 As shown in Figures 1 to 8, the shock absorber 20 is disposed between the vehicle frame 30 and the drive assemblies 10a, 10b, and can provide a shock-absorbing and cushioning function between the vehicle frame 30 and the drive assemblies 10a, 10b.
其中，本創作車輛驅動裝置能依據所述驅動組件10a,10b之傳動機構11a,11b與車架30的樞接方式不同而衍生出不同的實施例，舉例來說，如圖1至圖4所示，於本創作車輛驅動裝置之第一種較佳實施例中，該驅動組件10a之傳動機構11a具有一樞接部111及一連接部112，該傳動機構11a的樞接部111係 與該車架30相樞接，該連接部112係連接該輪軸31；而如圖5至圖8所示，於本創作車輛驅動裝置之第二種較佳實施例中，該驅動組件10b之傳動機構11b包含一傳動機構本體113及一轉接板件114，該傳動機構本體113具有相對之一組接部及一連接部112，該傳動機構本體113的連接部112係連接該輪軸31，該轉接板件114係固設於該傳動機構本體113的組接部並與該車架30相樞接。 The present invention's vehicle drive system can be implemented in various embodiments depending on how the drive mechanisms 11a, 11b of the drive assemblies 10a, 10b are pivotally connected to the vehicle frame 30. For example, as shown in Figures 1 to 4, in a first preferred embodiment of the present invention's vehicle drive system, the drive mechanism 11a of the drive assembly 10a has a pivoting portion 111 and a connecting portion 112. The pivoting portion 111 of the drive mechanism 11a is pivotally connected to the vehicle frame 30, and the connecting portion 112 is pivotally connected to the vehicle frame 30. Connected to the wheel axle 31; and as shown in Figures 5 to 8, in the second preferred embodiment of the vehicle drive device of the present invention, the transmission mechanism 11b of the drive assembly 10b includes a transmission mechanism body 113 and an adapter plate 114. The transmission mechanism body 113 has an assembly portion and a connecting portion 112 that are opposite to each other. The connecting portion 112 of the transmission mechanism body 113 is connected to the wheel axle 31. The adapter plate 114 is fixed to the assembly portion of the transmission mechanism body 113 and pivotally connected to the vehicle frame 30.
如圖1至圖8所示，本創作車輛驅動裝置之驅動組件10a,10b之驅動機構12能輸出動力，並藉由所述傳動機構11a,11b將動力傳遞至輪軸31，使輪軸31帶動車輪32轉動；此外，由於所述驅動組件10a,10b係與該車架30相樞接，且所述避震器20係連接該車架30及所述驅動組件10a,10b，故當車輛於行進過程中因路面不平而產生震動時，所述驅動組件10a,10b作為後搖臂搭配避震器20提供緩衝減震之效果。 As shown in Figures 1 to 8 , the drive mechanism 12 of the drive assemblies 10a, 10b of the present invention's vehicle drive system can output power, which is then transmitted to the axle 31 via the transmission mechanisms 11a, 11b, causing the axle 31 to rotate the wheel 32. Furthermore, because the drive assemblies 10a, 10b are pivotally connected to the frame 30, and the shock absorber 20 is connected to the frame 30 and the drive assemblies 10a, 10b, when the vehicle vibrates due to uneven road surfaces during travel, the drive assemblies 10a, 10b act as rear swing arms and, in conjunction with the shock absorber 20, provide a cushioning and vibration-absorbing effect.
綜上所述，本創作車輛驅動裝置之驅動組件10a,10b係樞設於車架30並連接所述輪軸31，並搭配避震器20提供避震及緩衝之功能，藉此使所述驅動組件10a,10b能同時具備後搖臂及提供驅動的功能，不但能有效利用車架30與輪軸31之間的空間，並減少驅動組件10a,10b對車架30下方的可用空間之占用，且所述傳動機構11a,11b能直接以齒輪組連接所述輪軸31，能有效簡化整體結構，進而達到降低成本之目的。 In summary, the drive assemblies 10a, 10b of the present vehicle drive system are pivotally mounted on the frame 30 and connected to the axle 31. Together with the shock absorber 20, they provide both shock absorption and cushioning. This allows the drive assemblies 10a, 10b to simultaneously function as rear swing arms and provide drive. This not only effectively utilizes the space between the frame 30 and the axle 31, but also reduces the space occupied by the drive assemblies 10a, 10b beneath the frame 30. Furthermore, the transmission mechanisms 11a, 11b can be directly connected to the axle 31 via a gear train, effectively simplifying the overall structure and thereby reducing costs.
10a:驅動組件 10a: Drive assembly
11a:傳動機構 11a: Transmission mechanism
111:樞接部 111: Joint
112:連接部 112: Connection part
12:驅動機構 12: Drive mechanism
20:避震器 20: Shock absorber
30:車架 30: Frame
31:輪軸 31: Axle
32:車輪 32: Wheels
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW112110125A TWI894541B (en) | 2023-03-17 | 2023-03-17 | Vehicle drive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW112110125A TWI894541B (en) | 2023-03-17 | 2023-03-17 | Vehicle drive system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW202438341A TW202438341A (en) | 2024-10-01 |
| TWI894541B true TWI894541B (en) | 2025-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| TW112110125A TWI894541B (en) | 2023-03-17 | 2023-03-17 | Vehicle drive system |
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| TW (1) | TWI894541B (en) |
Citations (9)
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|---|---|---|---|---|
| CN1344653A (en) * | 2000-09-19 | 2002-04-17 | 本田技研工业株式会社 | Rear wheel suspension device of cycle |
| US7131650B2 (en) * | 2003-05-02 | 2006-11-07 | Thomas Wesley Melcher | Vehicle lean and alignment control system |
| US7878290B2 (en) * | 2008-12-16 | 2011-02-01 | Yamaha Hatsudoki Kabushiki Kaisha | Saddle riding type vehicle |
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| US10300971B2 (en) * | 2011-03-21 | 2019-05-28 | Polaris Industries Inc. | Three-wheeled vehicle |
| US10773564B2 (en) * | 2016-03-10 | 2020-09-15 | Electrameccanica Vehicles Corp. | Tensioner for a suspension swing arm |
| TW202202395A (en) * | 2020-07-03 | 2022-01-16 | 光陽工業股份有限公司 | Electric motorcycle |
| CN215590844U (en) * | 2021-08-25 | 2022-01-21 | 浙江利亚车业有限公司 | Frame structure of all-terrain off-road vehicle |
| TWM642623U (en) * | 2023-03-17 | 2023-06-11 | 宏佳騰動力科技股份有限公司 | Vehicle driving device |
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2023
- 2023-03-17 TW TW112110125A patent/TWI894541B/en active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1344653A (en) * | 2000-09-19 | 2002-04-17 | 本田技研工业株式会社 | Rear wheel suspension device of cycle |
| US7131650B2 (en) * | 2003-05-02 | 2006-11-07 | Thomas Wesley Melcher | Vehicle lean and alignment control system |
| US7878290B2 (en) * | 2008-12-16 | 2011-02-01 | Yamaha Hatsudoki Kabushiki Kaisha | Saddle riding type vehicle |
| US10300971B2 (en) * | 2011-03-21 | 2019-05-28 | Polaris Industries Inc. | Three-wheeled vehicle |
| TWM481159U (en) * | 2014-03-24 | 2014-07-01 | Lorom Ind Co Ltd | Transmission system of electric vehicle |
| US10773564B2 (en) * | 2016-03-10 | 2020-09-15 | Electrameccanica Vehicles Corp. | Tensioner for a suspension swing arm |
| TW202202395A (en) * | 2020-07-03 | 2022-01-16 | 光陽工業股份有限公司 | Electric motorcycle |
| CN215590844U (en) * | 2021-08-25 | 2022-01-21 | 浙江利亚车业有限公司 | Frame structure of all-terrain off-road vehicle |
| TWM642623U (en) * | 2023-03-17 | 2023-06-11 | 宏佳騰動力科技股份有限公司 | Vehicle driving device |
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| Publication number | Publication date |
|---|---|
| TW202438341A (en) | 2024-10-01 |
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