CN2304569Y - Strength saving carrier for going upstairs - Google Patents
Strength saving carrier for going upstairs Download PDFInfo
- Publication number
- CN2304569Y CN2304569Y CN 97217454 CN97217454U CN2304569Y CN 2304569 Y CN2304569 Y CN 2304569Y CN 97217454 CN97217454 CN 97217454 CN 97217454 U CN97217454 U CN 97217454U CN 2304569 Y CN2304569 Y CN 2304569Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- vehicle frame
- cart
- carrying things
- upstairs
- 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 strength saving carrier for going upstairs, belonging to a domestic carrier. For an open labor-saving carrier for climbing up stairs, a back supporting point is near to a handle during going upstairs; the arm of the force is large and thus the operation is laborious. The utility model uses telescopic front wheels and back wheels provided with a supporter with the convenience of labor saving for going upstairs.
Description
A kind of laborsaving Cart for carrying things upstairs belongs to the family expenses carrier loader.
Preserve application by designer Su Jing, notification number is " gaholder is climbed the building Labour-saving car " of CN_2077826U, discloses a kind of Cart for carrying things upstairs, be characterized in, by wheel and purpose made support wheel as two fulcrums, in upstairs, by handling handlebar and the above-mentioned fulcrum of the continuous conversion of auxilliary depression bar, realize upstairs.Its weak point is, in the process upstairs of pulling a cart, because the arm of force is shorter between the preceding strong point and the handlebar, so upstairs still require great effort.
The purpose of this utility model is at the weak point of above-mentioned " gaholder is climbed the building Labour-saving car ", to provide a kind of laborsaving Cart for carrying things upstairs in labour-saving more of going upstairs.
The technical solution of the utility model is, by vehicle frame (1), with vehicle frame (1) one and with the handlebar (2) of rear wheel (4) in the same side, the front vehicle wheel (3) and the rear wheel (4) that are positioned at vehicle frame (1) bottom are formed, it is characterized in that: being provided with near the rear wheel (4) can be with respect to the bracing frame (6) of rotating shaft (5) axle rotation, rotating shaft (5) is loaded on the vehicle frame (1), and parallel with trailing wheel (4) wheel shaft (7).
The Labour-saving car upstairs that adopts above conceptual design to form, its advantage are, and be because the arm of force is bigger, more laborsaving, simultaneously also convenient in the time of upstairs.
Below, in conjunction with the accompanying drawings, be described further with regard to embodiment of the present utility model.
Fig. 1 is a front view of the present utility model;
Fig. 2 is a lateral plan of the present utility model;
As shown in Figure 1 and Figure 2, among the utility model embodiment, vehicle frame 1 and handlebar 2 are made by sheet steel pipe; Vehicle frame 2 is according to the required different shape that is made into of storage, and present embodiment vehicle frame profile is made according to the splendid attire gaholder is required; The structure of front vehicle wheel 3 as shown in Figure 2, it is loaded on the expansion link 8, expansion link 8 is loaded in the vehicle frame pipe 9, forms the structure of scalable motion shape, for making it flexible, can adorn a spring at expansion link one end; Bracing frame 6 is housed on the rear wheel 3, and it can be set as retractable, when putting down as fulcrum of going upstairs; Whole rear wheel part can be arranged to retractable, is convenient to deposit.The use of present embodiment is such: the bracing frame on the rear wheel 6 is put down, pressed whole locomotive body, front vehicle wheel 3 is placed on the stair of upper strata, be that fulcrum lifts rear wheel 4 with front vehicle wheel 3 again, bracing frame is placed on the stair of top, and so constantly circulation can realize upstairs.Because the utility model adopts the mode of go-cart upstairs the time, a bracing frame 6 is installed on its rear wheel 4, the arm of force used when making upstairs is less, and simultaneously, front vehicle wheel 3 can stretch, and constantly stretches out upstairs the time and withdraws, and like this, can go upstairs greatly.Antislip ring 10 makes this car unlikely skidding upstairs the time.Connection modes such as common welding, bolted connection, riveted joint are all adopted in the installation of vehicle frame and wheel etc.
Claims (6)
1, a kind of laborsaving Cart for carrying things upstairs, by vehicle frame (1), with vehicle frame (1) one and with the handlebar (2) of rear wheel (4) in the same side, the front vehicle wheel (3) and the rear wheel (4) that are positioned at vehicle frame (1) bottom are formed, it is characterized in that: being provided with near the rear wheel (4) can be with respect to the bracing frame (6) of rotating shaft (5) axle rotation, rotating shaft (5) is loaded on the vehicle frame (1), and parallel with trailing wheel (4) wheel shaft (7).
2, a kind of laborsaving Cart for carrying things upstairs according to claim 1 is characterized in that: front vehicle wheel (3) is contained on the vehicle frame (1) relatively vehicle frame (1) straight-line motion, and simultaneously, this sense of motion and horizontal surface angle are within the 0-90 degree.
3, a kind of laborsaving Cart for carrying things upstairs according to claim 2 is characterized in that: front vehicle wheel (3) is loaded on expansion link (8) one ends, and expansion link (8) other end is contained within the tubulose vehicle frame bar (9) movingly.
4, a kind of laborsaving Cart for carrying things upstairs according to claim 1, it is characterized in that: bracing frame (6) is contained on the hind axle (7).
5, a kind of laborsaving Cart for carrying things upstairs according to claim 4 is characterized in that: bracing frame (6) height is less than the height of the two rank stair height greater than the single order stair.
6, a kind of laborsaving Cart for carrying things upstairs according to claim 1 is characterized in that: install on the wheel shaft position of front-wheel (3) that fix with expansion link (8), a U type semi-surrounding front-wheel (3) and with front-wheel (a 3) closely spaced antislip ring (10) apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97217454 CN2304569Y (en) | 1997-05-13 | 1997-05-13 | Strength saving carrier for going upstairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97217454 CN2304569Y (en) | 1997-05-13 | 1997-05-13 | Strength saving carrier for going upstairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2304569Y true CN2304569Y (en) | 1999-01-20 |
Family
ID=33934019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97217454 Expired - Fee Related CN2304569Y (en) | 1997-05-13 | 1997-05-13 | Strength saving carrier for going upstairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2304569Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100418826C (en) * | 2003-03-04 | 2008-09-17 | 约胡姆·比尔马 | Handcart for climbing stairs |
| CN105946934A (en) * | 2016-05-18 | 2016-09-21 | 国家电网公司 | SF6 gas cylinder transport cart |
| CN109895833A (en) * | 2019-04-03 | 2019-06-18 | 孙佳楠 | A kind of gas tank handling device upstairs |
-
1997
- 1997-05-13 CN CN 97217454 patent/CN2304569Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100418826C (en) * | 2003-03-04 | 2008-09-17 | 约胡姆·比尔马 | Handcart for climbing stairs |
| CN105946934A (en) * | 2016-05-18 | 2016-09-21 | 国家电网公司 | SF6 gas cylinder transport cart |
| CN105946934B (en) * | 2016-05-18 | 2018-02-06 | 国家电网公司 | SF6 gas cylinder conveying vehicles |
| CN109895833A (en) * | 2019-04-03 | 2019-06-18 | 孙佳楠 | A kind of gas tank handling device upstairs |
| CN109895833B (en) * | 2019-04-03 | 2021-08-13 | 孙佳楠 | Gas cylinder upstairs carrying device |
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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 |