CN2197302Y - Vehicle driven by hands - Google Patents
Vehicle driven by hands Download PDFInfo
- Publication number
- CN2197302Y CN2197302Y CN 93239550 CN93239550U CN2197302Y CN 2197302 Y CN2197302 Y CN 2197302Y CN 93239550 CN93239550 CN 93239550 CN 93239550 U CN93239550 U CN 93239550U CN 2197302 Y CN2197302 Y CN 2197302Y
- Authority
- CN
- China
- Prior art keywords
- hands
- vehicle driven
- wheel
- fluted disc
- single direction
- 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 - Fee Related
Links
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
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- Toys (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to a vehicle driven by hands, comprising chain sprockets, chains and one-way ratchets. The utility model is characterized in that two chain sprockets are respectively fixed at two eudipleural axles which are supported by a bearing seat, the ends of two axles are fixed with bevel gears, a cone fluted disc meshes with two bevel gears simultaneously, two one-way ratchets are respectively fixed to the ends of eudipleural wheel shafts, two chains are respectively connected with the left and the right chain sprockets and the one-way ratchets, and the cone fluted disc is connected with a handle by the axles. The utility model has the characteristics of convenient driving, flexible turning, etc.
Description
The utility model relates to a kind of vehicle driven by hands, is suitable for as the vehicle and games for play.
Existing vehicle driven by hands is modal to be a kind of car for disabled persons, its architectural feature is: a kind ofly drive the front-wheel motion for cranker drives sprocket wheel by chain and single direction ratchet, another kind is that single cranker drives the sprocket wheel rotation by bevel-gear pair, makes the car motion thereby drive trailing wheel.The use characteristic of above-mentioned two kinds of vehicle driven by hands is hand and needs to make circular movement with crank, exists power to transmit the dead point, thereby effort and operation inconvenience.
The purpose of this utility model is to provide a kind of vehicle driven by hands, only needs the reciprocally swinging driving handle that lasting propulsive effort can be provided, and only needs folk prescription to pulling handle car is conveniently turned to, thereby overcomes the prior art deficiency.
The purpose of this utility model is to realize like this, this kind vehicle driven by hands comprises sprocket wheel, chain and single direction ratchet, its characteristics are that two sprocket wheels are individually fixed on two axles that are symmetrical set by bearing block support, two axle heads are fixed with finishing bevel gear cuter, have an awl fluted disc to mesh two finishing bevel gear cuters simultaneously, have two single direction ratchet to be individually fixed in the two-wheeled axle head that is symmetrical set, have two chains to connect respectively and be coupled to left and right sides sprocket wheel and single direction ratchet, the awl fluted disc is in relation to handle by axle.This reality is made later-model architectural feature to make when the handle reciprocally swinging, also back and forth turn and drive awl tooth spiral change the awl fluted disc, make two sprocket wheels revolve by opposite sense mutually, because the existence of being fixed in the single direction ratchet on the wheel shaft makes left and right sidesing driving wheel alternately export forerunner's power continuously.If by the unidirectional turn of a certain direction,, car has been turned on handle because the effect of single direction ratchet has only a drive wheel rotation.
The realization of the later-model purpose of this reality can also be taked following measure, and the one, for easy to operate, laborsaving, be the steering wheel type handle with handle design, be beneficial to the gripping of hand and keep the certain force arm lengths at any time, be unlikely to occur power and transmit the dead point; The 2nd, setting is convenient to travel and is turned to and cardan wheel or wheel flutter.
Below by embodiment, in conjunction with the accompanying drawings the utility model is further described.
Fig. 1 is a kind of example structure scheme drawing of the utility model
Among the figure, (11) are vehicle frame, and two axles (8) and two wheel shafts (10) are positioned on the vehicle frame (11) by bearing (3) respectively, are fixed with a sprocket wheel (2) and finishing bevel gear cuter (6) on two axles (8) respectively; Awl fluted disc (7) meshes two cone pulleys (6) simultaneously, and its axle (12) is in relation to handle (1).In the present embodiment, handle (1) is the steering wheel type handle.Two single direction ratchet (5) that are individually fixed on two wheel shafts (10) are in relation to separately sprocket wheel (2) by two chains (9) respectively.Be provided with a cardan wheel (13) at vehicle frame (11) in the present embodiment.
It is convenient to the utlity model has driving, turns to the characteristics such as flexible.
Claims (3)
1, a kind of vehicle driven by hands, comprise sprocket wheel, chain and single direction ratchet, it is characterized in that having two sprocket wheels to be individually fixed on two axles that are symmetrical set by bearing block support, two axle heads are fixed with finishing bevel gear cuter, there is an awl fluted disc to mesh two finishing bevel gear cuters simultaneously, have two single direction ratchet to be individually fixed in the two-wheeled axle head that is symmetrical set, have two chains to be connected to left and right sides sprocket wheel and single direction ratchet, the awl fluted disc is in relation to handle by axle.
2, vehicle driven by hands as claimed in claim 1 is characterized in that boring fluted disc and is in relation to the steering wheel type handle by its axle.
3, vehicle driven by hands as claimed in claim 1, its feature also are also to be provided with is convenient to the cardan wheel or the wheel flutter that travel and turn to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93239550 CN2197302Y (en) | 1993-11-07 | 1993-11-07 | Vehicle driven by hands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93239550 CN2197302Y (en) | 1993-11-07 | 1993-11-07 | Vehicle driven by hands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2197302Y true CN2197302Y (en) | 1995-05-17 |
Family
ID=33814053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93239550 Expired - Fee Related CN2197302Y (en) | 1993-11-07 | 1993-11-07 | Vehicle driven by hands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2197302Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374348C (en) * | 2003-01-08 | 2008-03-12 | 赵宽学 | Boat rowing type body building bicycle |
| CN103274010A (en) * | 2013-06-06 | 2013-09-04 | 王新红 | Double-chain-wheel up-and-down-driving bicycle |
| CN103466023A (en) * | 2013-07-17 | 2013-12-25 | 薛华桂 | Novel swing car |
| CN108032954A (en) * | 2017-12-26 | 2018-05-15 | 佛山市幻龙科技有限公司 | A kind of tricycle for practicing Tai Ji with seat |
| CN108082376A (en) * | 2017-12-26 | 2018-05-29 | 佛山市幻龙科技有限公司 | A kind of tricycle for practicing Tai Ji |
| CN110159717A (en) * | 2018-01-16 | 2019-08-23 | 深圳市龙影广告有限公司 | A kind of reciprocating power is converted into the converter of lasting rotary force |
-
1993
- 1993-11-07 CN CN 93239550 patent/CN2197302Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374348C (en) * | 2003-01-08 | 2008-03-12 | 赵宽学 | Boat rowing type body building bicycle |
| CN103274010A (en) * | 2013-06-06 | 2013-09-04 | 王新红 | Double-chain-wheel up-and-down-driving bicycle |
| CN103466023A (en) * | 2013-07-17 | 2013-12-25 | 薛华桂 | Novel swing car |
| CN103466023B (en) * | 2013-07-17 | 2016-08-10 | 薛华桂 | A kind of Novel twist car |
| CN108032954A (en) * | 2017-12-26 | 2018-05-15 | 佛山市幻龙科技有限公司 | A kind of tricycle for practicing Tai Ji with seat |
| CN108082376A (en) * | 2017-12-26 | 2018-05-29 | 佛山市幻龙科技有限公司 | A kind of tricycle for practicing Tai Ji |
| CN110159717A (en) * | 2018-01-16 | 2019-08-23 | 深圳市龙影广告有限公司 | A kind of reciprocating power is converted into the converter of lasting rotary force |
| CN110159717B (en) * | 2018-01-16 | 2022-03-08 | 深圳市龙影广告有限公司 | Converter for converting reciprocating power into continuous rotating force |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |