CN2350283Y - Second wheel carrier type motor-bicycle - Google Patents
Second wheel carrier type motor-bicycle Download PDFInfo
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- CN2350283Y CN2350283Y CN 98242358 CN98242358U CN2350283Y CN 2350283 Y CN2350283 Y CN 2350283Y CN 98242358 CN98242358 CN 98242358 CN 98242358 U CN98242358 U CN 98242358U CN 2350283 Y CN2350283 Y CN 2350283Y
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- auxiliary wheel
- wheel
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Abstract
The utility model relates to an auxiliary wheel frame type two-wheel motor vehicle. The utility model is characterized in that a closed vehicle hood is integrally connected to a vehicle frame of a vehicle body, and the middle part of the vehicle frame of the vehicle body is provided with a pair of auxiliary wheels which can be folded and unfolded. The utility model adopts a closed structure, and an operator cabin of the utility model is closed by an upwards turned top cover. An air conditioner can be used in the operator cabin, which purifies air and adjusts temperature, and influence brought by natural conditions, such as wind, rain, air with sand and dust, temperature, etc. toward driving personnel can be reduced or eliminated. The auxiliary wheels of the utility model, which can be folded and unfolded, are favorable for the safe high-speed running of the vehicle. The utility model has the advantage of simple structure. The utility model which has all characteristics and advantages of a motorcycle in normal running overcomes the defects existing in the motorcycle simultaneously.
Description
The utility model relates to a kind of self-propelled vehicle, and is particularly a kind of two-wheeled.
The existing two-wheeled unlimited motor bike that is, no dead front type autobicycle.Though and the motor bike volume is little, speed is fast, can not be windproof, take shelter from rain, anti-dust, can not avoid the influence of natural conditions such as air, environment.
The purpose of this utility model is exactly in order to address the above problem, and provides a kind of dead front type auxiliary wheel posture two-wheeled.
Technical solution of the present utility model:
A kind of auxiliary wheel posture is two-wheeled, it is characterized in that integral body is connected with dead front type car cover on vehicle body frame, and the vehicle body frame middle part is provided with a pair of retractable auxiliary wheel.
The utility model adopts enclosed construction, its driving compartment seals with the upper-turn-type top cover, can use air-conditioning in the cabin, purify air, regulate temperature, can reduce or eliminate the influence of natural conditions such as wind, rain, sand and dust air, temperature to driver and crew, retractable auxiliary wheel of the present utility model is beneficial to vehicle safety, runs at high speed.The utility model is simple in structure, and volume is little, has all characteristics, the advantage of motor bike during cruising, has overcome the defective that motor bike exists simultaneously.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the retractable auxiliary wheel mechanical type manual of a utility model mechanism structure scheme drawing.
Fig. 4 is the lateral plan of Fig. 3.
Fig. 5 is retractable auxiliary wheel hydraulic pressure of the utility model or air pressure direct-type mechanism structure scheme drawing.
Fig. 6 is retractable auxiliary wheel hydraulic pressure of the utility model or air pressure indirect type mechanism structure scheme drawing.
Fig. 7 is the retractable auxiliary wheel of the utility model machinery and liquid, air pressure composite structure structural representation.
Fig. 8 is the electronic direct-type mechanism structure of the retractable auxiliary wheel of a utility model scheme drawing.
Fig. 9 is the electronic indirect type mechanism structure of the retractable auxiliary wheel of a utility model scheme drawing.
As Fig. 1,2, the utility model integral body on car body 1 vehicle frame is connected with dead front type car cover 2, and car body 1 vehicle frame middle part is provided with a pair of retractable auxiliary wheel 3.This retractable auxiliary wheel 3 is preferably disposed on the sectional position, place of car body 1 frame mass centre after slightly partially, can make car body 1 trailing wheel liftoff by the supporting role of two auxiliary wheels when car body 1 maintenance like this, is convenient to maintenance.
Retractable auxiliary wheel 3 can be hand gear, as Fig. 3,4, it is made up of rocking carrier 4 and auxiliary wheel carrier 5, wherein rocking carrier 4 is made of crossbeam 6, rocking bar 7 and handle 8, the crossbeam 6 of rocking carrier 4 links to each other with car body 1 vehicle frame by bearing 9, crossbeam 6 is provided with handle 8, its two ends are fixed with rocking bar 7, the position of corresponding two rocking bars 7 all is articulated with the auxiliary wheel carrier 5 that is made of slide bar 11, sliding sleeve 12 and auxiliary wheel 13 at car body 1 corresponding both sides inwall, its two slide bars, 11 1 ends are hinged with car body 1 opposite ends inwall respectively, and their other end all is connected with auxiliary wheel 13.All be movably installed with sliding sleeve 12 separately on two slide bars 11, and two sliding sleeves 12 respectively with the rocking carrier 4 of a corresponding side in rocking bar 7 be articulated and connected.Above-mentioned two slide bars 11 outer ends are connected with wheel shaft 15, two auxiliary wheels 13 by adapter sleeve 14 and just are placed on separately the wheel shaft 15, are provided with shock absorber 16 between wheel shaft 15 and slide bar 11, can increase the mobility of auxiliary wheel 13 like this, are convenient to turn.
When the utility model used, vehicle should put down retractable auxiliary wheel 3 when static, starting, braking or condition of road surface are not good, made vehicle keep stable.Its process is as follows, pull handle 8 earlier, making it drive crossbeam 6 rotates, crossbeam 6 rotates and drives 7 rotations of two ends rocking bar again, two rocking bars 7 rotate and just make two sliding sleeves 12 do movement in a curve with rocking bar 7, just slide bar 11 are depressed downwards, and two auxiliary wheels 13 are landed, this moment, the detent mechanism at handle 8 places locked, and kept the position, whereabouts of auxiliary wheel 13.During high vehicle speeds, pack up retractable auxiliary wheel 3,, improve running efficiency so can strengthen alerting ability, the stability of vehicle.
Retractable auxiliary wheel 3 also can be hydraulic pressure or air pressure mechanism, and it is direct-type mechanism, also indirect type mechanism.Its direct-type mechanism such as Fig. 5, it is made up of oil cylinder or cylinder 17, piston boit 18 and auxiliary wheel 13, two oil cylinders or cylinder 17 are fixed in the inside, both sides at car body 1 vehicle frame middle part, their oil pipe or the tracheae 19 that passes through separately respectively suitable for reading links to each other with high-pressure oil pump or air pump, their end opening all is connected with piston boit 18 separately, and the lower end of two-piston post 18 links to each other with the wheel shaft 15 of two auxiliary wheels 13 respectively.In piston boit 18, can be provided with damper spring 20, make piston boit 18 have damping of vibrations.The retractable auxiliary wheel 3 of hydraulic pressure or air pressure indirect type mechanism is as Fig. 6, it is made up of oil cylinder or cylinder 17, piston boit 18, swing arm 21 and auxiliary wheel 13, two oil cylinders or cylinder 17 are articulated and connected with the both sides at car body 1 vehicle frame middle part, their oil pipe or the tracheae 19 that passes through separately respectively suitable for reading links to each other with high-pressure oil pump or air pump, their end opening all is connected with piston boit 18 separately, two auxiliary wheels 13 are hinged with both sides, car body 1 vehicle frame middle part by swing arm 21 separately respectively, and the lower end of two-piston post 18 is hinged with the middle part of two swing arms 21 respectively.During work, start high-pressure oil pump or air pump, make their piston boit 18 do the extrusion motion downwards, thereby two auxiliary wheels 13 are landed.Otherwise, two auxiliary wheels 13 are packed up.
Retractable auxiliary wheel 3 also can be machinery and composite structure oily, air pressure, as Fig. 7, it is made up of oil cylinder or cylinder 17, piston boit 18, swing arm 21, rocking arm 22, handle 8 and auxiliary wheel 13, one end of two swing arms 21 is hinged with the both sides at car body 1 vehicle frame middle part respectively, and their other end all links to each other with the wheel shaft 15 of separately auxiliary wheel 13.Their middle part is hinged with the lower end of two-piston post 18 respectively, two-piston post 18 is positioned at the end opening of oil cylinder separately or cylinder 17, the suitable for reading of two oil cylinders or cylinder 17 all links to each other with high-pressure oil pump or air pump by oil pipe or tracheae 19, on the outer wall of two oil cylinders or cylinder 17, be hinged with an end of two rocking arms 22 respectively, the other end of two rocking arms 22 is connected as a single entity by adapter shaft 23, adapter shaft 23 is provided with handle 8, and adapter shaft 23 two ends are affixed with both sides, car body 1 vehicle frame middle part by pivotally attached two engaging lugs 24 again simultaneously.When high-pressure oil pump or air pump inefficacy, make their piston boit 18 do the extrusion motion downwards, thereby two auxiliary wheels 13 are landed so under special circumstances.Otherwise, can make two auxiliary wheels can control the folding and unfolding of auxiliary wheel 13 by operating handle 8.
Retractable auxiliary wheel 3 also can be motor drive mechanism, two kinds of its branch direct-type and indirect types.Its direct-type motor drive mechanism such as Fig. 8, it is made up of worm gear 25, worm screw 26 and auxiliary wheel 13, the housing of two worm gears 25 is fixed in both sides, car body 1 vehicle frame middle part respectively, the wheel shaft of two worm gears 25 links to each other with motor, be connected with a joggle the downwards respectively lower end of vertical worm screw 26, two worm screws 26 of two worm gears 25 links to each other with the wheel shaft of two auxiliary wheels 13 respectively.Indirect type motor drive mechanism such as Fig. 9 of retractable auxiliary wheel 3, it is made up of worm gear 25, worm screw 26, swing arm 27 and auxiliary wheel 13, the housing of two worm gears 25 is hinged with both sides, car body 1 vehicle frame middle part respectively, the wheel shaft of two worm gears 25 links to each other with motor, two worm gears 25 worm screw 26 that has been connected with a joggle downwards respectively, swing arm 27 1 ends are also hinged with both sides, car body 1 vehicle frame middle part correspondence position, their other end links to each other with the wheel shaft of auxiliary wheel 13 separately, and the middle part of two swing arms 27 is just hinged with the lower end of two worm screws 26 respectively.Its principle of work is identical with the oil pressure or the air pressure mechanism of retractable auxiliary wheel 3, and just drive source is a motor.
Claims (9)
1, a kind of auxiliary wheel posture is two-wheeled, it is characterized in that integral body is connected with dead front type car cover on vehicle body frame, and the vehicle body frame middle part is provided with a pair of retractable auxiliary wheel.
2, auxiliary wheel posture according to claim 1 is two-wheeled, it is characterized in that described retractable auxiliary wheel should be arranged on the sectional position, place of vehicle body frame center of gravity after slightly partially.
3, auxiliary wheel posture according to claim 1 is two-wheeled, it is characterized in that retractable auxiliary wheel can be mechanical type manual mechanism, it is made up of rocking carrier and auxiliary wheel carrier, wherein rocking carrier is by crossbeam, rocking bar and handle constitute, the crossbeam of rocking carrier links to each other with the car body chassis by bearing, crossbeam is provided with handle, its two ends are fixed with rocking bar, the position of corresponding two rocking bars all is articulated with by slide bar at the corresponding both sides of car body inwall, the auxiliary wheel carrier that sliding sleeve and auxiliary wheel constitute, its two slide bars, one end is hinged with car body opposite ends inwall respectively, their other end all is connected with auxiliary wheel, all be movably installed with sliding sleeve separately on two slide bars, and two sliding sleeves respectively with the rocking carrier of a corresponding side in rocking bar be articulated and connected.
4, auxiliary wheel posture according to claim 3 is two-wheeled, it is characterized in that two slide bar outer ends in the described auxiliary wheel carrier are connected with wheel shaft by adapter sleeve, and two auxiliary wheels just are placed on separately the wheel shaft, are provided with shock absorber between wheel shaft and slide bar.
5, auxiliary wheel posture according to claim 1 is two-wheeled, the direct-type hydraulic pressure or the air pressure mechanism that it is characterized in that retractable auxiliary wheel are made up of oil cylinder or cylinder, piston boit and auxiliary wheel, two oil cylinders or cylinder are fixed in the inside, both sides at vehicle body frame middle part, their oil pipe or the tracheae that passes through separately respectively suitable for reading links to each other with high-pressure oil pump or air pump, their end opening all is connected with piston boit separately, the lower end of two-piston post links to each other with the wheel shaft of two auxiliary wheels respectively, can be provided with damper spring in piston boit.
6, auxiliary wheel posture according to claim 1 is two-wheeled, it is characterized in that the indirect type hydraulic pressure of retractable auxiliary wheel or air pressure mechanism are by oil cylinder or cylinder, piston boit, swing arm and auxiliary wheel are formed, the both sides at two oil cylinders or cylinder and vehicle body frame middle part are articulated and connected, their oil pipe or the tracheae that passes through separately respectively suitable for reading links to each other with high-pressure oil pump or air pump, their end opening all is connected with piston boit separately, two auxiliary wheels are hinged by separately swing arm and both sides, vehicle body frame middle part respectively, and the lower end of two-piston post is hinged with the middle part of two swing arms respectively.
7, auxiliary wheel posture according to claim 1 is two-wheeled, it is characterized in that retractable auxiliary wheel can be machinery and oil, the composite structure of air pressure, it is by oil cylinder or cylinder, piston boit, swing arm; rocking arm; handle and auxiliary wheel are formed; an end of two swing arms is hinged with the both sides at vehicle body frame middle part respectively; their other end all links to each other with the wheel shaft of separately auxiliary wheel; their middle part is hinged with the lower end of two-piston post respectively; the two-piston post is positioned at the end opening of oil cylinder separately or cylinder; the suitable for reading of two oil cylinders or cylinder all links to each other with high-pressure oil pump or air pump by oil pipe or tracheae; be hinged with an end of two rocking arms respectively on the outer wall of two oil cylinders or cylinder; the other end of two rocking arms is connected as a single entity by adapter shaft; adapter shaft is provided with handle, and both sides were affixed in the middle part of pivotally attached two engaging lugs and vehicle body frame were passed through again in while adapter shaft two ends.
8, auxiliary wheel posture according to claim 1 is two-wheeled, it is characterized in that retractable auxiliary wheel can be the direct-type motor drive mechanism, it is made up of worm gear, worm screw and auxiliary wheel, the housing of two worm gears is fixed in both sides, vehicle body frame middle part respectively, the wheel shaft of two worm gears links to each other with motor, the two worm gears vertical worm screw that is connected with a joggle downwards respectively, the lower end of two worm screws links to each other with the wheel shaft of two auxiliary wheels respectively.
9, auxiliary wheel posture according to claim 1 is two-wheeled, it is characterized in that retractable auxiliary wheel can be the indirect type motor drive mechanism, it is made up of worm gear, worm screw, swing arm and auxiliary wheel, the housing of two worm gears is hinged with both sides, vehicle body frame middle part respectively, the wheel shaft of two worm gears links to each other with motor, the two worm gears worm screw that has been connected with a joggle downwards respectively, swing arm one end is also hinged with both sides, vehicle body frame middle part correspondence position, their other end links to each other with the wheel shaft of auxiliary wheel separately, and the middle part of two swing arms is just hinged with the lower end of two worm screws respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98242358 CN2350283Y (en) | 1998-09-22 | 1998-10-12 | Second wheel carrier type motor-bicycle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98227905 | 1998-09-22 | ||
| CN98227905.1 | 1998-09-22 | ||
| CN 98242358 CN2350283Y (en) | 1998-09-22 | 1998-10-12 | Second wheel carrier type motor-bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2350283Y true CN2350283Y (en) | 1999-11-24 |
Family
ID=34066013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98242358 Revoked CN2350283Y (en) | 1998-09-22 | 1998-10-12 | Second wheel carrier type motor-bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2350283Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004012982A1 (en) * | 2002-08-01 | 2004-02-12 | Jialing Dai | Wheel support device for closed two-wheel motorcycle |
| WO2006005254A1 (en) * | 2004-07-12 | 2006-01-19 | Haiyang Cao | Closed two-wheel motorcycle with retractable floors |
| CN100417569C (en) * | 2004-06-18 | 2008-09-10 | 雅马哈发动机株式会社 | Wheeled vehicle with covers |
| CN108144666A (en) * | 2017-12-29 | 2018-06-12 | 天津普瑞赛尔生物科技有限公司 | A kind of superclean bench for stem cell extraction |
| CN110614920A (en) * | 2019-09-26 | 2019-12-27 | 浙江海洋大学 | Intelligent electric vehicle based on gravity sensor |
-
1998
- 1998-10-12 CN CN 98242358 patent/CN2350283Y/en not_active Revoked
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004012982A1 (en) * | 2002-08-01 | 2004-02-12 | Jialing Dai | Wheel support device for closed two-wheel motorcycle |
| CN100417569C (en) * | 2004-06-18 | 2008-09-10 | 雅马哈发动机株式会社 | Wheeled vehicle with covers |
| CN101259861B (en) * | 2004-06-18 | 2012-07-04 | 雅马哈发动机株式会社 | Wheeled vehicle with covers |
| WO2006005254A1 (en) * | 2004-07-12 | 2006-01-19 | Haiyang Cao | Closed two-wheel motorcycle with retractable floors |
| CN100357150C (en) * | 2004-07-12 | 2007-12-26 | 曹海洋 | Enclosed type two-wheeled motorcycle with movable floor |
| US7815238B2 (en) | 2004-07-12 | 2010-10-19 | Haiyang Cao | Closed two-wheel motorcycle with retractable floors |
| CN108144666A (en) * | 2017-12-29 | 2018-06-12 | 天津普瑞赛尔生物科技有限公司 | A kind of superclean bench for stem cell extraction |
| CN110614920A (en) * | 2019-09-26 | 2019-12-27 | 浙江海洋大学 | Intelligent electric vehicle based on gravity sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C28 | Revocation of patent right or utility model | ||
| RW01 | Full revocation of patent right |
Decision date of revocation: 20010921 |