CN103738373B - A kind of go-cart used on stair - Google Patents
A kind of go-cart used on stair Download PDFInfo
- Publication number
- CN103738373B CN103738373B CN201310756050.8A CN201310756050A CN103738373B CN 103738373 B CN103738373 B CN 103738373B CN 201310756050 A CN201310756050 A CN 201310756050A CN 103738373 B CN103738373 B CN 103738373B
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- CN
- China
- Prior art keywords
- rotating shaft
- stair
- wheel
- runner
- ladder
- 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 invention discloses a kind of go-cart used on stair, including car body, it is provided with wheel on described car body, handle, described wheel both sides are respectively arranged with the first rotating shaft and the second rotating shaft, the first runner coordinated with described driving lever and the second runner it is respectively arranged with in described first rotating shaft and the second rotating shaft, described first rotating shaft is rotated backward with described wheel by chain and gear drive, described second rotating shaft is by chain drive and described wheel rotating in same direction, and described first rotating shaft and described second rotating shaft are provided with up-down adjustment mechanism.Weight can be pushed to building by this go-cart easily.
Description
Technical field
The present invention relates to a kind of go-cart used on stair, specifically one can facilitate weight is pushed to building
The go-cart of ladder.
Background technology
In daily life, what the general family of people typically used when building stair is all ladder, because ladder
It is easy to people's walking.If but when wanting carrying heavy goods, stair-stepping stair cannot use go-cart to carry, must
Palpus manpower lift to move, and quite laborious during lift to move, and therefore another application of the people of the application discloses one
Planting stair, including some ladders, the first surface of some described ladders and second surface angulation are more than
In 90 degree, each described ladder is according to the midpoint line of described first surface both sides and described second surface both sides
The plane at line place, midpoint be divided into Part I and Part II, described the first of each described ladder
Part is rotationally connected with described Part II, and run-on point is positioned at described first surface midpoint, described ladder side
It is provided with driving lever, but when go-cart is carried out on slide, people's astasia, therefore carry out inconvenience of getting up.
Summary of the invention
The present invention is directed to prior art not enough, it is provided that a kind of go-cart used on stair, this go-cart can
Coordinate with the stair in background technology, remain slide through place at carriage wheel, and begin at people's walking
Keep ladder eventually, facilitate people to stand.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals: a kind of at stair
The go-cart of upper use, including car body, described car body is provided with wheel, handle, and described wheel both sides are respectively
It is provided with the first rotating shaft and the second rotating shaft, described first rotating shaft and the second rotating shaft are respectively arranged with and described group
First runner of bar cooperation and the second runner, described first rotating shaft is by chain and gear drive and described wheel
Rotate backward, described second rotating shaft by chain drive and described wheel rotating in same direction, described first rotating shaft and
Described second rotating shaft is provided with up-down adjustment mechanism.This go-cart when carrying heavy goods, first of stair
Dividing upset, stair become slide, and weight can be placed in go-cart by people, easily will along slide with go-cart
Weight is carried upstairs.And by specific go-cart with reach garage walk through be slide all the time and people's walking
Be ladder all the time so that the convenient safety of carrying heavy goods.
The present invention compared with prior art, has the advantages that
This go-cart of the present invention can coordinate with the stair in background technology, protects all the time at carriage wheel process
Hold slide, and at people's walking, remain ladder, facilitate people to stand.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of go-cart in the present invention.
Fig. 3 is the use schematic diagram of stair in the present invention.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings: see Fig. 1 to Fig. 3,
A kind of go-cart used on stair, uses on specific stair, and these stair include some ladders 1, if
The first surface 11 of dry described ladder 1 and second surface 12 angulation are more than or equal to 90 degree, each described
Ladder 1 connects with the midpoint of described second surface 12 both sides according to the midpoint line of described first surface 11 both sides
The plane at line place is divided into Part I 2 and Part II 3, the described Part I of each described ladder 1
2 are rotationally connected with described Part II 3, and run-on point is positioned at described first surface 11 midpoint, described ladder 1
Side is provided with driving lever 4.Stir ladder can be converted into slide by driving lever 4.This go-cart includes car body 5,
Being provided with wheel 6, handle 7 on described car body 5, described wheel 6 both sides are respectively arranged with the first rotating shaft 8 He
Second rotating shaft 9, described first rotating shaft 8 and the second rotating shaft 9 are respectively arranged with coordinated with described driving lever 4
One runner 81 and the second runner 91, described first rotating shaft 8 is anti-with described wheel 6 by chain and gear drive
To rotation, described second rotating shaft 9 is by chain drive and described wheel 6 rotating in same direction, described first rotating shaft 8
It is provided with up-down adjustment mechanism (on figure not shown) with described second rotating shaft 9.
When this go-cart is on level land, regulate described up-down adjustment mechanism by the first rotating shaft 8 and the second rotating shaft 9
Upper shifting, prevents runner from contacting with ground, when go-cart is shifted onto on above-mentioned stair, regulates described up-down adjustment machine
First rotating shaft 8 and the second rotating shaft 9 are moved down by structure so that the first runner 8 and the second runner 9 are in the side of stair
Face is less than the upper surface of stair, first runner the 81, second runner 91 and the driving lever 4 on described Part I 2
Coordinating, when go-cart is upwards carried out, the first runner 81 stirs the driving lever 4 on Part I 2, Part I 2
It is flipped up forming slide, the first runner 81 and rotation of the second runner 91 during car is continuously advanced
In opposite direction, the second runner 91 coordinates with driving lever 4 to be returned again to become ladder by Part I 2 upset.Class
As when building is pushed in go-cart, the driving lever 4 on Part I 2 stirred by the first runner 81, Part I 2 to
Upper upset forms slide, the first runner 81 and rotation side of the second runner 91 during car is continuously advanced
To on the contrary, the second runner 91 coordinates with driving lever 4 to be returned again to become ladder by Part I 2 upset so that
What people's wheel when this go-cart is pushed to this stair rolled across is slide all the time, and people's walking is rank all the time
Ladder.
Claims (1)
1. the go-cart used on stair, including stair, it is characterised in that: include car body (5), institute
Stating and be provided with wheel (6), handle (7) on car body (5), described wheel (6) both sides are respectively arranged with
One rotating shaft (8) and the second rotating shaft (9), described first rotating shaft (8) and the second rotating shaft (9) are respectively provided with
Having the first runner (81) and the second runner (91) coordinated with driving lever (4), described first rotating shaft (8) is led to
Crossing chain and gear drive to rotate backward with described wheel (6), described second rotating shaft (9) is passed by chain
Moving and described wheel (6) rotating in same direction, described first rotating shaft (8) and described second rotating shaft (9) are respectively provided with
Some ladders (1), some described ladders (1) include the first table to have up-down adjustment mechanism, described stair to include
Face (11) and second surface (12), each described ladder (1) is according to described first surface (11) both sides
The plane at line place, midpoint of midpoint line and described second surface (12) both sides be divided into Part I
(2) and Part II (3), the described Part I (2) of each described ladder (1) with described second
Dividing (3) to be rotationally connected, run-on point is positioned at described first surface (11) midpoint, can on described ladder (1)
Part I (2) side rotated is provided with described driving lever (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756050.8A CN103738373B (en) | 2013-12-28 | 2013-12-28 | A kind of go-cart used on stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756050.8A CN103738373B (en) | 2013-12-28 | 2013-12-28 | A kind of go-cart used on stair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103738373A CN103738373A (en) | 2014-04-23 |
| CN103738373B true CN103738373B (en) | 2016-10-05 |
Family
ID=50495473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310756050.8A Expired - Fee Related CN103738373B (en) | 2013-12-28 | 2013-12-28 | A kind of go-cart used on stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103738373B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908793B (en) * | 2015-06-09 | 2018-10-16 | 上海电机学院 | A kind of dual-purpose stair-climbing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201351341Y (en) * | 2009-01-09 | 2009-11-25 | 张婷 | Dual-purpose staircase |
| CN101787776A (en) * | 2010-03-16 | 2010-07-28 | 饶建明 | Step slope inter-exchange passage |
| CN101885341A (en) * | 2009-05-11 | 2010-11-17 | 王涛 | Step truck |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0751319A (en) * | 1993-08-19 | 1995-02-28 | Hisato Aramaki | Climbing motorized wheelchair |
| KR100657843B1 (en) * | 2006-09-27 | 2006-12-15 | 주식회사 거성이엔지건축사사무소 | Staircase for obstacle person and children |
| KR20070098979A (en) * | 2007-09-17 | 2007-10-08 | 임명구 | Transformable stair into ramp |
-
2013
- 2013-12-28 CN CN201310756050.8A patent/CN103738373B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201351341Y (en) * | 2009-01-09 | 2009-11-25 | 张婷 | Dual-purpose staircase |
| CN101885341A (en) * | 2009-05-11 | 2010-11-17 | 王涛 | Step truck |
| CN101787776A (en) * | 2010-03-16 | 2010-07-28 | 饶建明 | Step slope inter-exchange passage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103738373A (en) | 2014-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Meng Xiaoxia Inventor after: Nie Aixue Inventor after: Qiu Yuxia Inventor after: Xu Defu Inventor after: Huang Qingyang Inventor before: Sheng Kangqi |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170915 Address after: 272191, No. 54, No. two, main street, South Village, Weishan, Jining County, Shandong Co-patentee after: Nie Aixue Patentee after: Meng Xiaoxia Co-patentee after: Qiu Yuxia Co-patentee after: Xu Defu Co-patentee after: Huang Qingyang Address before: 315032, Zhejiang, Jiangbei District, Ningbo province Zhuang bridge received the station road, Nanjing Road, south side of the 3 group 1 Studio Patentee before: NINGBO JIANGBEI ZHENHE DESIGN DEVELOPMENT CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20171228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |