CN203268097U - Trolley for stair path - Google Patents
Trolley for stair path Download PDFInfo
- Publication number
- CN203268097U CN203268097U CN 201320266973 CN201320266973U CN203268097U CN 203268097 U CN203268097 U CN 203268097U CN 201320266973 CN201320266973 CN 201320266973 CN 201320266973 U CN201320266973 U CN 201320266973U CN 203268097 U CN203268097 U CN 203268097U
- Authority
- CN
- China
- Prior art keywords
- trolley
- star
- elastic plastic
- shaped bearing
- wheel
- 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 discloses a trolley for a stair path. The trolley for the stair path comprises a trolley body. The two sides of the bottom of the trolley body are respectively provided with a wheel device through rotating shafts. Each wheel device is composed of three elastic plastic wheels which are installed on star-shaped bearing arms respectively, wherein the interconnection part of the star-shaped bearing arms is installed on the rotating shafts, the star-shaped bearing arms can swing relatively around the rotating shafts, and side arms among the star-shaped bearing arms are provided with compression springs. Wheel faces of the elastic plastic wheels are provided with concave suction cup structures. The trolley for the stair path is simple in structure. Due to the fact that the compression springs are installed among the star-shaped bearing arms, the damping effect is achieved. By means of the elastic plastic wheels, the trolley can roll on the stair path conveniently. The trolley for the stair path is low in manufacturing cost and convenient to use and popularize.
Description
Technical field
The utility model relates to a kind of hand barrow, relates in particular to a kind of hand barrow for the ladder road.
Background technology
There is a lot of steps in highway section on the mountain at present, and the cable car transportation many times can only manually be carried or use to very inconvenient power when on the mountain or under the mountain, carrying is than heavy articles.So very waste of manpower and material resources.
The utility model content
The utility model purpose is to provide a kind of hand barrow for the ladder road for the defective that prior art exists.
The utility model for achieving the above object, adopt following technical scheme: a kind of hand barrow for the ladder road, comprise cart body, described cart body two bottom sides is respectively arranged with wheel assembly by rotating shaft, and described wheel assembly comprises being arranged on respectively on the star supporting arm by three Elastic plastic-rubbers wheel and consists of; The intersection of described star supporting arm is arranged in described rotating shaft, and described star supporting arm can swing around the shaft relatively, on the side arm between described star supporting arm, Compress Spring is installed; Be provided with the spill sucker structure on the wheel face of described Elastic plastic-rubber wheel.
The beneficial effects of the utility model: this apparatus structure is simple, has damping of vibrations by Compress Spring is installed between the star supporting arm, and the Elastic plastic-rubber wheel of setting is convenient to roll on the ladder road, and spill sucker structure wherein can hold step.Its low cost of manufacture, easy to use is convenient to universal the use.
Description of drawings
Fig. 1 structural representation of the present utility model.
The specific embodiment
In Fig. 1, a kind of hand barrow for the ladder road comprises cart body, and described cart body two bottom sides is respectively arranged with wheel assembly by rotating shaft 4, and described wheel assembly is arranged on respectively on star supporting arm 2 by three Elastic plastic-rubber wheels 1 and consists of; The intersection of described star supporting arm 2 is arranged in described rotating shaft 4, and described star supporting arm 2 can 4 swing around the shaft relatively, on the side arm between described star supporting arm 2, Compress Spring 3 is installed; Be provided with spill sucker structure (not drawing in the drawings) on the wheel face of described Elastic plastic-rubber wheel 1.
When carrying article on the mountain, Elastic plastic-rubber wheel 1 is absorbed by the Compress Spring 3 between star supporting arm 2 at the rigid shock that the flip-flop movement on step 5 causes, thereby alleviates vibration.Simultaneously, the spill sucker structure that is provided with on the wheel face of described Elastic plastic-rubber wheel 1 can hold step 5, makes to travel safelyr, avoids article to damage, and when also making people carry article simultaneously, mood is happier.
The above is only preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. hand barrow that is used for the ladder road, comprise cart body, it is characterized in that, described cart body two bottom sides is respectively arranged with wheel assembly by rotating shaft, and described wheel assembly comprises being arranged on respectively on the star supporting arm by three Elastic plastic-rubbers wheel and consists of; The intersection of described star supporting arm is arranged in described rotating shaft, and described star supporting arm can swing around the shaft relatively, on the side arm between described star supporting arm, Compress Spring is installed; Be provided with the spill sucker structure on the wheel face of described Elastic plastic-rubber wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320266973 CN203268097U (en) | 2013-05-15 | 2013-05-15 | Trolley for stair path |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320266973 CN203268097U (en) | 2013-05-15 | 2013-05-15 | Trolley for stair path |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203268097U true CN203268097U (en) | 2013-11-06 |
Family
ID=49498558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320266973 Expired - Fee Related CN203268097U (en) | 2013-05-15 | 2013-05-15 | Trolley for stair path |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203268097U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057990A (en) * | 2014-06-24 | 2014-09-24 | 沈阳化工大学 | Vibration damping device for step climbing |
| CN104057991A (en) * | 2014-06-24 | 2014-09-24 | 沈阳化工大学 | Vibration damping dolly for step climbing |
| CN108621685A (en) * | 2018-04-20 | 2018-10-09 | 周凌辉 | A kind of double drive wheel of climbing stairs |
| CN109080681A (en) * | 2018-07-19 | 2018-12-25 | 安徽天裕汽车零部件制造有限公司 | A kind of interim storage cart of vehicle assembly yard |
-
2013
- 2013-05-15 CN CN 201320266973 patent/CN203268097U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057990A (en) * | 2014-06-24 | 2014-09-24 | 沈阳化工大学 | Vibration damping device for step climbing |
| CN104057991A (en) * | 2014-06-24 | 2014-09-24 | 沈阳化工大学 | Vibration damping dolly for step climbing |
| CN108621685A (en) * | 2018-04-20 | 2018-10-09 | 周凌辉 | A kind of double drive wheel of climbing stairs |
| CN109080681A (en) * | 2018-07-19 | 2018-12-25 | 安徽天裕汽车零部件制造有限公司 | A kind of interim storage cart of vehicle assembly yard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131106 Termination date: 20140515 |