CN101885342B - Simple folding stair transfer car - Google Patents
Simple folding stair transfer car Download PDFInfo
- Publication number
- CN101885342B CN101885342B CN 201010225320 CN201010225320A CN101885342B CN 101885342 B CN101885342 B CN 101885342B CN 201010225320 CN201010225320 CN 201010225320 CN 201010225320 A CN201010225320 A CN 201010225320A CN 101885342 B CN101885342 B CN 101885342B
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- China
- Prior art keywords
- base plate
- bottom plates
- rope
- steamboat
- transfer car
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Abstract
The invention discloses a simple folding stair transfer car comprising a car body. The car body is formed by connecting at least two bottom plates through a hinge. Roller wheels are arranged below the bottom plates; a containing device is arranged above the bottom plates; the containing device comprises a canvas bag which is fixedly connected on the peripheric edges of the bottom plates and is closed with the bottom plates; the top of the canvas bag is provided with an opening; a rope ring is arranged on the edge of the opening; a rope is threaded in the rope ring; both ends of the rope are respectively connected at both sides of a handle to form a close state; an anti-back running device is also arranged below the bottom plates; the anti-back running device comprises a clamping groove fixedly connected on the bottoms of the bottom plates; a landing rod is hinged in the clamping groove; and the bottom end of the landing rod is provided with an anti-skidding rubber pad. The invention can simply realize that articles are transported on the steps of a stair, has simple transport process and stable running, and can effectively prevent the transfer car from running back and gliding through the landing rod.
Description
Technical field
The present invention relates to a kind of easy stair transfer car.
Background technology
Because height between adjacent two steps of stair, front and back all form a determining deviation, are not a complete plane, therefore be not easy to article ground and carry.Usually carrying during than heavy articles, all is to adopt the artificial back of the body to shoulder formula such as liquid gas storage tank, bottled water etc., is about to article and crosses shoulder and carry on the back at back, walk stair and on, be transported to designated floor and place.The people back of the body is shouldered to carry not only and is wasted time and energy, and easily forms potential safety hazard, unless you give your whole attention to it or carry too much people and easily trip and lose center of gravity at stairway step when more tired out, the person is caused serious injury when handling process.
Summary of the invention
The object of the present invention is to provide simple folding stair transfer car, need the people to carry on the back in the time of can effectively solving existing stair carrying article to shoulder to carry, waste time and energy and easily form the problem of potential safety hazard.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: simple folding stair transfer car is characterized in that: comprise car body, car body is formed by gemel connection by at least two base plates, floor below is provided with roller, and the base plate top is provided with accommodation device.
Further, accommodation device comprise be fixedly connected on the base plate surrounding along and be the canvas capsule of closed with base plate, the top of canvas capsule is provided with opening, the edge of opening is provided with cable loop, cross-under has rope in the cable loop, and the two ends of rope are connected to the both sides of one handle and form closure.
Further, roller is comprised of the compact arranged steamboat of a row, and the length of whole row's steamboat is corresponding with floor length, makes transport trolley realize easy motion between the step of stair.
Further, the maximum spacing between adjacent two steamboats is 1/2 steamboat radius, can reduce the vibration that adjacent two steamboats produce transport trolley by stairway step the time, more is conducive to easy motion.
Further, floor below also is provided with the anti-reverse device.
Further, the anti-reverse device comprises the draw-in groove that is fixedly connected on the base plate bottom surface, is hinged with staying pole in the draw-in groove, and the end, bottom of staying pole is provided with anti-skid rubber cushion.
Further, the maximum subtended angle of staying pole and base plate≤60 ° effectively guarantees the braking effect of staying pole.
The present invention can realize the carrying of article on stairway step easily owing to having adopted technique scheme, wrap articles in the canvas capsule, and cable loop is tightened up the canvas capsule, makes transport trolley mobile at stairway step by handle, and handling process is easy, and motion is steadily; Can effectively prevent the transport trolley downslide that falls back by staying pole simultaneously.The present invention is simple and reliable for structure, cost is low, applied widely, be specially adapted to occupy the whole bag of the community resident carrying flour, rice, liquid gas storage tank, bottled water, honeycomb briquette etc. of the building of live ladder not than heavy articles, also be applicable to simultaneously the carrying article such as hotel, bottled water station, moving service company, motor station, Railway station and warehouse logistics enterprise.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of simple folding stair transfer car of the present invention;
Fig. 2 is the structural representation of base plate and roller among the present invention;
Fig. 3 is the structural representation of anti-reverse device among the present invention.
The specific embodiment
As shown in Figure 1 to Figure 3, be simple folding stair transfer car of the present invention, comprise car body, car body is formed by gemel connection by at least two base plates, preferred three base plates that adopt as shown in Figure 2: the first base plate 11, the second base plate 12 and the 3rd base plate 13, the second base plates 12 both sides are connected and can rotate with the 3rd base plate 13 hinges 14 with the first base plate 11 respectively.The width of the second base plate 12 is respectively the twice that is slightly larger than of its both sides first base plate 11 and the 3rd base plate 13, and after finishing using, the first base plate 11 and the 3rd base plate 13 upwards rotate respectively and be superimposed on the second base plate 12, reduce floor area, convenient storage like this.The bottom, outer of the first base plate 11 and the 3rd base plate 13 is provided with roller, the middle part of the second base plate 12 is provided with roller, roller is comprised of the compact arranged steamboat 2 of a row, be that base plate has 2 groups of the parallel steamboats of three rows, the length of every row's steamboat 2 is all corresponding with floor length, maximum spacing between adjacent two steamboats 2 of every row is 1/2 steamboat 2 radiuses, can reduce the vibration that adjacent two steamboats 2 produce transport trolley by stairway step the time, make transport trolley between the step of stair, realize easy motion.
The base plate top is provided with accommodation device 3, accommodation device 3 comprise be fixedly connected on the base plate surrounding along and be the canvas capsule 31 of closed with base plate, the top of canvas capsule 31 is provided with opening 32, the edge of opening 32 is provided with cable loop 33, cross-under has rope 34 in the cable loop 33, and the two ends of rope 34 are connected to the both sides of one handle 35 and form closure.
The first base plate 11 and the 3rd base plate 13 belows also are provided with symmetrical anti-reverse device 4, anti-reverse device 4 comprises the draw-in groove 41 that is fixedly connected on the base plate bottom surface, be hinged with staying pole 42 in the draw-in groove 41, the end, bottom of staying pole 42 is provided with anti-skid rubber cushion 43, the maximum subtended angle of staying pole 42 and base plate≤60 °.Staying pole 42 bottoms are all the time towards ground under Action of Gravity Field, and when transport trolley falls back when gliding, the anti-skid rubber cushion 43 of staying pole 42 bottoms contacts with stair step surface, effectively guarantees the braking effect of staying pole 42, prevent the transport trolley downslide that falls back.
Working process of the present invention is as follows: the article of needs carrying are positioned in the canvas capsule 31, user's hand catch handle 35 first with 45 ° of direction rope for traction 34 of ground level, cable loop 33 is tightened up canvas capsule 31, carrying stair transfer car on a little again makes it reach stairway step, then slowly draw with power obliquely, reach the purpose at stair carrying article.
Claims (1)
1. simple folding stair transfer car, it is characterized in that: comprise car body, described car body is formed by gemel connection by at least two base plates, described floor below is provided with roller, described base plate top is provided with accommodation device, described accommodation device comprise be fixedly connected on the base plate surrounding along and be the canvas capsule of closed with base plate, the top of described canvas capsule is provided with opening, the edge of described opening is provided with cable loop, cross-under has rope in the described cable loop, and the two ends of described rope are connected to the both sides of one handle and form closure; Described floor below also is provided with the anti-reverse device, and described anti-reverse device comprises the draw-in groove that is fixedly connected on the base plate bottom surface, is hinged with staying pole in the described draw-in groove, and the end, bottom of described staying pole is provided with anti-skid rubber cushion; Described roller is comprised of the compact arranged steamboat of a row, and the length of described whole row's steamboat is corresponding with floor length, and the maximum spacing between described adjacent two steamboats is 1/2 steamboat radius, the maximum subtended angle of described staying pole and base plate≤60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010225320 CN101885342B (en) | 2010-07-07 | 2010-07-07 | Simple folding stair transfer car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010225320 CN101885342B (en) | 2010-07-07 | 2010-07-07 | Simple folding stair transfer car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101885342A CN101885342A (en) | 2010-11-17 |
| CN101885342B true CN101885342B (en) | 2013-01-23 |
Family
ID=43071483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010225320 Expired - Fee Related CN101885342B (en) | 2010-07-07 | 2010-07-07 | Simple folding stair transfer car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101885342B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725523B (en) * | 2018-08-09 | 2023-09-22 | 国网江苏省电力有限公司南通供电分公司 | Electric pole trolley for power grid erection |
| CN110027802A (en) * | 2019-03-18 | 2019-07-19 | 山西阳煤化工机械（集团）有限公司 | A kind of wind-power tower shipping packing method using removable saddle seat |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR699552A (en) * | 1930-07-01 | 1931-02-17 | Removable and portable trolley in the form of a suitcase | |
| CN86209410U (en) * | 1986-11-25 | 1987-12-05 | 杨在学 | Multifunctional carriage with multiple wheel suitable for flat ground and stair climbing |
| CN2639124Y (en) * | 2002-02-23 | 2004-09-08 | 赵稳 | Semi-automatic stairs ascending hand cart |
-
2010
- 2010-07-07 CN CN 201010225320 patent/CN101885342B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR699552A (en) * | 1930-07-01 | 1931-02-17 | Removable and portable trolley in the form of a suitcase | |
| CN86209410U (en) * | 1986-11-25 | 1987-12-05 | 杨在学 | Multifunctional carriage with multiple wheel suitable for flat ground and stair climbing |
| CN2639124Y (en) * | 2002-02-23 | 2004-09-08 | 赵稳 | Semi-automatic stairs ascending hand cart |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101885342A (en) | 2010-11-17 |
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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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130707 |