CN2337031Y - Two-purpose hand cart capable of travelling on/and up or down a flight of stairs - Google Patents
Two-purpose hand cart capable of travelling on/and up or down a flight of stairs Download PDFInfo
- Publication number
- CN2337031Y CN2337031Y CN 98216645 CN98216645U CN2337031Y CN 2337031 Y CN2337031 Y CN 2337031Y CN 98216645 CN98216645 CN 98216645 CN 98216645 U CN98216645 U CN 98216645U CN 2337031 Y CN2337031 Y CN 2337031Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- female
- utility
- ground
- mother
- 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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- Handcart (AREA)
Abstract
The utility model relates to a two-purpose manpower cart capable of travelling on and up or down a flight of stairs, which is composed of a cart frame (10), a mother wheel shaft frame (1), a mother wheel rolling bearing (3), a mother wheel shaft (4), a mother wheel (2), a rod fork (5), a son wheel (6), a rubber sleeve (7), a son wheel rolling bearing (8), and a son wheel shaft (9). The utility model has the advantages that when articles are moved upwards, the utility model can continuously pull the articles carried by the utility model onto every step of the staircases, the operation is convenient, and labour can be saved.
Description
The utility model belongs to a kind of dual-purpose rickshaw in ground, building of should not article portable, the shoulder thick stick going upstairs that is used to carry.
The dual-purpose rickshaw in ground, existing building mainly is to be made of vehicle frame, axle, antifriction-bearing box, the wheel that travels, fulcrum wheel.When being used to carry article and going upstairs, whenever go up a stairway step, need a moment of pausing, the vehicle frame front end is pressed down, lifting by the fulcrum wheel and lifting the vehicle frame front end again behind the wheel that travels and up draw just and can finish.So perseveration is quite required great effort the driver, and uses very inconvenient.
The purpose of this utility model provides a kind ofly carries out the dual-purpose rickshaw in ground, improved building to prior art.
The utility model mainly is made of vehicle frame 10, female axle stand 1, female wheel antifriction-bearing box 3, female wheel shaft 4, female wheel 2, pike pole 5, son wheel 6, rubber coating 7, son wheel antifriction-bearing box 8, sub-wheel shaft 9.
With reference to the accompanying drawings description is made in enforcement of the present utility model below.
Fig. 1 is a perspective view of the present utility model.
According to shown in Figure 1, carry out vehicle frame 10, fixing female axle stand 1 is loaded onto female wheel shaft 4; The wheel that travels of the dual-purpose rickshaw in ground, former building is used as female wheel 2, takes turns mother that five equilibrium ground is welded with three pike poles 5 establishing according to the stairway step height on 2 the periphery, femalely take turns 2 and pike pole 5, both also can cast disjunctor; Put three son wheels 6 that travel and take turns use in rubber coating 7 backs, take turns antifriction-bearing box 8 and be installed in three pike poles 5 by sub-wheel shaft 9, son respectively; Load onto a pair of female wheel 2 of sub-wheel 6, taken turns the two ends that antifriction-bearing box 3 is installed on female wheel shaft 4 by mother respectively.
The dual-purpose rickshaw in ground, building of the present utility model is compared with the dual-purpose rickshaw in ground, building of prior art, is characterized in carrying When article are gone upstairs, by the effect that is located at female wheel 2 three pike poles 5 of periphery and is installed on the son wheel 6 in three pike poles 5, The dual-purpose rickshaw in ground, building that need will not be loaded with article is directly pulled on each step of stair with pausing, and it is not only convenient but also economize to use Power.
Claims (2)
1. dual-purpose rickshaw in ground, building that constitutes by vehicle frame, axle, antifriction-bearing box, the wheel that travels, fulcrum wheel, it is characterized in that the wheel that travels is used as female wheel (2), go up five equilibrium ground at mother wheel (2) periphery and be welded with three pike poles (5), put and be used as three sons that the wheel that travels uses behind the rubber coating and take turns (6) and be fixedly installed in the pike pole (5) by sub-wheel shaft (9), the sub antifriction-bearing box (8) of taking turns respectively; A pair of female wheel (2) of having loaded onto sub-wheel (6) is installed on the two ends of female wheel shaft (4) respectively by female wheel antifriction-bearing box (3).
2. the dual-purpose rickshaw in ground, building according to claim 1 is characterized in that mother takes turns (2) and pike pole (5) can be cast disjunctor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98216645 CN2337031Y (en) | 1998-07-06 | 1998-07-06 | Two-purpose hand cart capable of travelling on/and up or down a flight of stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98216645 CN2337031Y (en) | 1998-07-06 | 1998-07-06 | Two-purpose hand cart capable of travelling on/and up or down a flight of stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2337031Y true CN2337031Y (en) | 1999-09-08 |
Family
ID=33969523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98216645 Expired - Fee Related CN2337031Y (en) | 1998-07-06 | 1998-07-06 | Two-purpose hand cart capable of travelling on/and up or down a flight of stairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2337031Y (en) |
-
1998
- 1998-07-06 CN CN 98216645 patent/CN2337031Y/en not_active Expired - Fee Related
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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 |