CN2188529Y - Domestic multi-purpose hand cart - Google Patents
Domestic multi-purpose hand cart Download PDFInfo
- Publication number
- CN2188529Y CN2188529Y CN 94228041 CN94228041U CN2188529Y CN 2188529 Y CN2188529 Y CN 2188529Y CN 94228041 CN94228041 CN 94228041 CN 94228041 U CN94228041 U CN 94228041U CN 2188529 Y CN2188529 Y CN 2188529Y
- Authority
- CN
- China
- Prior art keywords
- upstairs
- wheel
- level land
- land wheel
- utility
- 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
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Abstract
The utility model relates to a domestic multi-purpose handcart capable of driving on flat ground and stairs. The utility model is mainly composed of a handcart box in which a front handrail handle and a back stair climbing wheel, handrail handle are arranged, an assistor which can be slid on the positioning groove of the handcart box, a multiple division stair climbing wheel, a front wheel of a flat ground wheel, a ratchet wheel, a belt, etc. The utility model solves the problem of people living in high-rise buildings of carrying things upstairs. The utility model brings convenience to children, old people, and disabled people at the same time. Time is saved, and labor is saved. The utility model has the advantages of simple manufacturing process and high durability.
Description
The utility model relates to a kind of multiservice car that can travel on level land and stair, belong to a mouthful normal daily necessities.
At present, use many circle wheel dolly or car for disabled persons, only be applicable on the level land and travel.The calibration of Chu Xianing was wheeled in recent years makes things convenient for car, though increased the function of climbing the building because the difficulty of travelling when also existing upstairs on the structure, effort, and service life short shortcoming.
The purpose of this utility model is to solve the deficiencies in the prior art, thereby design a kind of daily use multi-purpose car that can on level land and stair, travel, remove the worry of people's inhabitation high residential building, made things convenient for children, the elderly and disabled person, particularly solved the difficult problem that article are gone upstairs.
The purpose of this utility model be achieved in that the daily use multi-purpose car owner will by the railway carriage that forward and backward handrail handle is housed, can be on railway carriage the positioning groove assistor, the many calibration that slide take turns level land wheel, front-wheel, ratchet, belt etc. upstairs and form.When car travelled on the level land, the level land of car wheel and front-wheel landed and do the circumference rolling.Can whether the level land wheel be installed according to the size decision of load carrying ability.Car below the load-carrying 40Kg can not installed the level land and take turns, and any two steamboats and the front-wheel that need to go upstairs in taking turns have landed jointly with regard to the energy cruising.Car backward in the time of upstairs, vehicle-mounted center of gravity is being gone upstairs the inclined to one side front-wheel of wheel shaft a bit, the trammer takes on the butt band, left hand is held up assistor, the right hand is held up the remote holder handle, the level that keeps car, assistor is made according to lever principle, when upwards lifting assistor with left hand, makes dolly obtain the power that upwards promotes, under trammer's horizontal forward thrust and two force actions afterburning and that upwards sled is carried, Gu it is to take turns more than 4 times of calibration radius length upstairs that the length of assistor can be made into, because the effect of ratchet, assistor has only the effect that upwards promotes, can not move downward, dolly just very the labour-saving on stair, travelled.The assistor of daily use multi-purpose car, also can driving upstairs by battery-driven DC machine, wheel replaces.The storage battery of dolly only needs once to use for the 125W motor get final product in 10 minutes, storage battery can charge or when moving on the level land by car motor make generator operation and the electric energy use that stores.The railway carriage structure can be taked multiple design, comprising foldable structure.
The utlity model has novel, the characteristics that technology is simple, sturdy and durable, practical.Can be widely used in family life, transport article upstairs, reach that a car is used more, time saving and energy saving purpose.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the utility model concrete structure scheme drawing.
Fig. 2 is the specific embodiment of the utility model when load-carrying 80Kg.
Fig. 3 is the specific embodiment of the utility model when load-carrying 40Kg.
With reference to accompanying drawing 1～3, before being equipped with handrail 6, back bar the bottom of 1 railway carriage 2 be equipped with that many calibration take turns 3 upstairs, the level land takes turns 4, front-wheel 5.Assistor 8 can drive or manually take turns 3 upstairs by DC machine and slide in positioning groove 9.Ratchet 10 is contained on the backup bearing 14 of rear axle 12 and key pin 13 clampings, regulates the direction that ratchet knob just can be regulated assistor 8.Taking turns 3 upstairs can be that the center of circle is folding under railway carriage with rear axle 12, to make things convenient for the operation that lands of level land wheel.To take turns 3 upstairs in the time of upstairs, front-wheel 5 is fixing by taking turns rotating axle pin 17 upstairs, for preventing to glide, friction lining 18 is contained on the car body, contacts level land wheel 4 and level land wheel bearing 15 bearing fits in the time of downstairs with stair 11, belt clamp 19 is fixed on belt 7 front portion of car body, be equipped with on the rear axle 12 of car vehicle frame bearing 16 and about two to take turns 3 upstairs be an integral body, take turns 3 by locating dowel pin 17 upstairs with two and be fixed as one, level land wheel 4 is fixing by level land wheel bearing 15 and rear axle 12.
Claims (1)
1, a kind of daily use multi-purpose car, mainly comprise: preceding handrail 6, back bar 1, railway carriage 2, it is characterized in that: handrail is 6 before being equipped with, back bar is equipped with many calibration to the bottom of 1 railway carriage 2 takes turns 3 upstairs, level land wheel 4, front-wheel 5, assistor 8 can drive or manually take turns 3 upstairs by DC machine and slide in positioning groove 9; Ratchet 10 is contained on the backup bearing 14 of rear axle 12 and key pin 13 clampings, regulates the direction that ratchet knob just can be regulated assistor 8; Taking turns 3 upstairs can be that the center of circle is folding under railway carriage with rear axle 12, to make things convenient for the operation that lands of level land wheel; To take turns 3 upstairs in the time of upstairs, front-wheel 5 is fixing by taking turns rotating axle pin 17 upstairs, for preventing to glide, friction lining 18 is contained on the car body, contacts level land wheel 4 and level land wheel bearing 15 bearing fits in the time of downstairs with stair 11, belt clamp 19 is fixed on belt 7 front portion of car body, be equipped with on the rear axle 12 of car vehicle frame bearing 16 and about two to take turns 3 upstairs be an integral body, take turns 3 by locating dowel pin 17 upstairs with two and be fixed as one, level land wheel 4 is fixing by level land wheel bearing 15 and rear axle 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94228041 CN2188529Y (en) | 1994-03-16 | 1994-03-16 | Domestic multi-purpose hand cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94228041 CN2188529Y (en) | 1994-03-16 | 1994-03-16 | Domestic multi-purpose hand cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2188529Y true CN2188529Y (en) | 1995-02-01 |
Family
ID=33840666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94228041 Expired - Fee Related CN2188529Y (en) | 1994-03-16 | 1994-03-16 | Domestic multi-purpose hand cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2188529Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1884440A2 (en) * | 2006-07-28 | 2008-02-06 | Hsueh-Er Chang | Wheel Apparatus |
| CN102795253A (en) * | 2012-09-08 | 2012-11-28 | 华东交通大学 | Obstacle-crossing stair-climbing planet wheel with two freedom degrees |
| CN103565593A (en) * | 2013-08-02 | 2014-02-12 | 李军委 | Hexagonal one-way wheel carrier |
-
1994
- 1994-03-16 CN CN 94228041 patent/CN2188529Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1884440A2 (en) * | 2006-07-28 | 2008-02-06 | Hsueh-Er Chang | Wheel Apparatus |
| EP1884440A3 (en) * | 2006-07-28 | 2010-03-24 | Hsueh-Er Chang | Wheel Apparatus |
| CN102795253A (en) * | 2012-09-08 | 2012-11-28 | 华东交通大学 | Obstacle-crossing stair-climbing planet wheel with two freedom degrees |
| CN102795253B (en) * | 2012-09-08 | 2015-04-01 | 华东交通大学 | Obstacle-crossing stair-climbing planet wheel with two freedom degrees |
| CN103565593A (en) * | 2013-08-02 | 2014-02-12 | 李军委 | Hexagonal one-way wheel carrier |
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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 |