CN201283986Y - Rear suspension system of electric tricycle - Google Patents
Rear suspension system of electric tricycle Download PDFInfo
- Publication number
- CN201283986Y CN201283986Y CNU200820212254XU CN200820212254U CN201283986Y CN 201283986 Y CN201283986 Y CN 201283986Y CN U200820212254X U CNU200820212254X U CN U200820212254XU CN 200820212254 U CN200820212254 U CN 200820212254U CN 201283986 Y CN201283986 Y CN 201283986Y
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- CN
- China
- Prior art keywords
- swing arm
- arm support
- rear suspension
- suspension system
- compartment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Axle Suspensions And Sidecars For Cycles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model discloses an electric tricycle rear suspension system, including a compartment stand and an oscillating arm, wherein, the oscillating arm includes a transmission system and a transmission rear wheel, the transmission system is in dynamic connection to the transmission rear wheel, the oscillating arm also includes an oscillating arm stand, the transmission system is connected on the oscillating arm stand, and the oscillating arm stand is in shaft hole connection to the compartment stand. In the electric tricycle rear suspension system, the compartment stand and the oscillating arm adopt axle hole connection, which has simple structure and easy assembly.
Description
Technical field
The utility model relates to a kind of electric three-wheel battery-driven car, relates in particular to a kind of rear suspension system of three-wheeled electric vehicle.
Background technology
Along with the not only rise of crude oil price, battery-driven car is accepted by increasing crowd and is favored, people to battery-driven car ride instead of walk and accessory appliances is also had higher requirement.The general employing of the trailing wheel of present three-wheel scout vehicle and driving system directly captiveed joint with vehicle frame, and complex structure is comparatively difficult when making its assembling.
Summary of the invention
The technical problems to be solved in the utility model is, overcomes above-mentioned the deficiencies in the prior art, and a kind of simple in structure, electro-tricycle rear suspension system of being easy to assemble is provided.
Technical matters of the present utility model is solved by the following technical programs:
A kind of electro-tricycle rear suspension system, comprise compartment support and swing arm, described swing arm comprises driving system and transmission trailing wheel, described driving system is connected with described transmission trailing wheel power, described swing arm also comprises the swing arm support, described driving system is connected on the described swing arm support, and described swing arm support is connected with described compartment rack shaft hole.
Technical matters of the present utility model is further solved by following technical scheme:
Described compartment support comprises the compartment envelope and first bearing pin, the described first bearing pin horizontal positioned, and be fixed on the described compartment envelope, described swing arm support comprises interconnective swing arm connection pipe and swing arm support tube, described driving system is fixed on the described swing arm support tube, described swing arm connection pipe has connecting bore, and described first bearing pin penetrates in the described connecting bore.
Described swing arm support also comprises reinforced rib, and described reinforced rib is arranged on described swing arm connection pipe and described swing arm support tube angle.
Described swing arm also comprises the chain drum cover, and described driving system comprises motor, toothed disc and belt, and described chain drum cover covers on described motor, toothed disc and the belt, and described chain drum cover is fixed on the described swing arm support tube.
Described chain drum cover and the welding of described swing arm support tube.
Also comprise damping, described damping comprises bumper, be arranged on the shock bracket on the compartment support and be arranged on damping Connection Block on the swing arm support tube, and described bumper two ends are connected with described shock bracket with described damping Connection Block respectively.
Described shock bracket has the attaching parts and second bearing pin, and described bumper is connected with described shock bracket by described attaching parts, and described second bearing pin penetrates in the described connecting bore.
The utility model beneficial effect compared with prior art is:
(1) the compartment support adopts axis hole to be connected with swing arm, and is simple in structure, and assembling easily.
(2) be covered with the chain drum cover on motor, toothed disc and belt, can prevent that rainwater from flowing into, can prevent the fastener corrosion again, chain drum cover appearance does not have any fastener that exposes, overall appearance.
(3) damping is installed in swing arm, the vibrations that can alleviate electro-tricycle, ride comfort can go up the lower support rear suspension system again, makes to be connected firmly, and is safe and reliable.
(4) the swing arm support is provided with reinforced rib, can make whole swing arm more firm.
(5) the utility model is simple in structure, and assembling is easy, convenient disassembly, and safety is firmly.
Description of drawings
Fig. 1 is the utility model specific embodiment rear suspension system structural representation;
Fig. 2 is the utility model specific embodiment rear suspension system element separate structure scheme drawing;
Fig. 3 is the utility model specific embodiment compartment supporting structure scheme drawing;
Fig. 4 is the swing arm support and the drive system structure scheme drawing of the utility model specific embodiment;
Fig. 5 is the utility model specific embodiment shock bracket structural representation.
The specific embodiment
Also in conjunction with the accompanying drawings the utility model is described in further details below by concrete embodiment.
To shown in Figure 5, the three-wheel vehicle rear suspension system of the utility model specific embodiment comprises compartment support 10, swing arm 20 and damper mechanism 30 as Fig. 1.
About the swing arm 20 of electro-tricycle rear suspension system of the present utility model and first bearing pin 11 comprise respectively two, first bearing pin 11 is horizontal positioned and being fixed on the compartment envelope 12 respectively, and the swing arm 20 with both sides cooperates respectively.During assembling, swing arm connection pipe 22 with a side-sway arm 20 is connected with the one one bearing pin 11 axis holes earlier, then second bearing pin 34 on the shock bracket 32 is connected with swing arm connection pipe 22 axis holes, respectively with the locking of outer-hexagonal screw, be fixed on the compartment envelope 12, again the two ends of bumper 31 are individually fixed on the attaching parts 35 on damping Connection Block 33 and the shock bracket 32, make swing arm 20, compartment support 10 as a whole with 30 one-tenth of dampings.
The compartment support of electro-tricycle rear suspension system of the present utility model adopts axis hole to be connected with swing arm, and is simple in structure, and assembling easily.Be covered with the chain drum cover on motor, toothed disc and belt, can prevent that rainwater from flowing into, can prevent the fastener corrosion again, chain drum cover appearance does not have any fastener that exposes, overall appearance.Damping is installed in swing arm, can be alleviated the vibrations of electro-tricycle, ride comfort can go up the lower support rear suspension system again, makes to be connected firmly, and is safe and reliable.The swing arm support is provided with reinforced rib, can make whole swing arm more firm.The utility model is simple in structure, and assembling is easy, convenient disassembly, and safety is firmly.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. electro-tricycle rear suspension system, comprise compartment support (10) and swing arm (20), described swing arm (20) comprises driving system and transmission trailing wheel (27), described driving system is connected with described transmission trailing wheel (27) power, it is characterized in that: described swing arm (20) also comprises swing arm support (21), described driving system is connected on the described swing arm support (21), and described swing arm support (21) is connected with described compartment support (10) axis hole.
2. electro-tricycle rear suspension system according to claim 1, it is characterized in that: described compartment support (10) comprises compartment envelope (12) and first bearing pin (11), described first bearing pin (11) horizontal positioned, and be fixed on the described compartment envelope (12), described swing arm support (21) comprises interconnective swing arm connection pipe (22) and swing arm support tube (23), described driving system is fixed on the described swing arm support tube (23), described swing arm connection pipe (22) has connecting bore (24), and described first bearing pin (11) penetrates in the described connecting bore (24).
3. three-wheel vehicle rear suspension system according to claim 2 is characterized in that: described swing arm support (21) also comprises reinforced rib (26), and described reinforced rib (26) is arranged on described swing arm connection pipe (22) and described swing arm support tube (23) angle.
4. electro-tricycle rear suspension system according to claim 3, it is characterized in that: described swing arm (20) also comprises chain drum cover (28), described driving system comprises motor (25), toothed disc and belt, described chain drum cover (28) covers on described motor (25), toothed disc and the belt, and described chain drum cover (28) is fixed on the described swing arm support tube (23).
5. electro-tricycle rear suspension system according to claim 5 is characterized in that: described chain drum cover (28) and described swing arm support tube (23) welding.
6. according to any described electro-tricycle rear suspension system in the claim 1 to 6, it is characterized in that: also comprise damping (30), described damping (30) comprises bumper (31), be arranged on the shock bracket (32) on the compartment support (10) and be arranged on damping Connection Block (33) on the swing arm support tube (23), and described bumper (31) two ends are connected with described shock bracket (32) with described damping Connection Block (33) respectively.
7. electro-tricycle rear suspension system according to claim 7, it is characterized in that: described shock bracket (32) has attaching parts (35) and second bearing pin (34), described bumper (31) is connected with described shock bracket (32) by described attaching parts (35), and described second bearing pin (34) penetrates in the described connecting bore (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820212254XU CN201283986Y (en) | 2008-09-27 | 2008-09-27 | Rear suspension system of electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820212254XU CN201283986Y (en) | 2008-09-27 | 2008-09-27 | Rear suspension system of electric tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283986Y true CN201283986Y (en) | 2009-08-05 |
Family
ID=40948970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820212254XU Expired - Lifetime CN201283986Y (en) | 2008-09-27 | 2008-09-27 | Rear suspension system of electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201283986Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042860A (en) * | 2017-01-13 | 2017-08-15 | 陈立新 | A kind of rear double-wheel scooter |
-
2008
- 2008-09-27 CN CNU200820212254XU patent/CN201283986Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042860A (en) * | 2017-01-13 | 2017-08-15 | 陈立新 | A kind of rear double-wheel scooter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160122 Address after: 201413 Shanghai City, Fengxian District Haijielu No. 1428 Building 2 1 workshop Patentee after: Dongming Shanghai Masil Electric Vehicle Co., Ltd. Address before: 201413 Shanghai Fengxian District city four town of mission Haijielu No. 1428 Patentee before: Shanghai Dongyu Electric Vehicle Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090805 |