CN201315943Y - Luggage bag which can be dragged along steps - Google Patents
Luggage bag which can be dragged along steps Download PDFInfo
- Publication number
- CN201315943Y CN201315943Y CNU2008201556683U CN200820155668U CN201315943Y CN 201315943 Y CN201315943 Y CN 201315943Y CN U2008201556683 U CNU2008201556683 U CN U2008201556683U CN 200820155668 U CN200820155668 U CN 200820155668U CN 201315943 Y CN201315943 Y CN 201315943Y
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- China
- Prior art keywords
- bag
- wheel
- luggage bag
- utility
- pair
- 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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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a luggage bag which can be dragged along steps. The luggage bag comprises a bag body, a telescopic push-and-pull rod, and a pair of spaced wheels on two sides of the bag body; a pulley block which consists of a plurality of pulleys is arranged above each wheel of the pair of spaced wheels; and a groove tallied with the pulley block is formed on the bag body. Compared with the prior art, the luggage bag which can be dragged along the steps is adopted, and the pulley block is mounted on each side of the luggage bag, so that the luggage bag can be freely brought up and down the steps, thereby increasing the comfort of the user and reducing the fatigue thereof. Furthermore, the utility model reduces the danger of repeatable or continuous sports injuries to the bag user.
Description
Technical field:
The utility model relates to a kind of travel goods, more specifically to a kind of luggage case that can drag along step.
Background technology:
In the prior art, the employed luggage case of people mostly is the two-wheel structure greatly, the a pair of wheel arrangement that separates is in the casing both sides, this structure only is suitable for pushing away on level road, drawing, if meeting step needs then to want people to mention the casing up/down steps when upper and lower, comparatively trouble is made troubles to the user.Still do not have good plan at present and address this problem, some manufacturers adopt the way that increases wheel diameter, strengthen the adaptability to step, but still can't overcome because the difference in size between adjacent two steps need be guided and supported acting, the ancillary cost manpower.
The utility model content:
The purpose of this utility model is to provide a kind of simple in structure at the prior art weak point, and is easy to manufacture, can improve user's comfort level, alleviates its fatigue strength luggage case that can drag along step easy to use simultaneously.
The purpose of this utility model is to realize by following measure: a kind of luggage case that can drag along step, include casing, scalable pull bar, a pair of wheel that separates in casing both sides, its special character is: it top of wheel has the groove that matches with assembly pulley all by one group of assembly pulley of being made up of several pulleys separately the described a pair of wheel that separates on the described casing.
Described its skin of assembly pulley of being made up of several pulleys is enclosed with rubber ring.
Compared with prior art, adopt the luggage case that can drag along step that the utility model proposes, its luggage case both sides respectively are equipped with one group of assembly pulley, make the luggage case can upper and lower freely step by this, improve user's comfort level thus, alleviate its fatigue strength simultaneously.In addition, the present invention has reduced the luggage case user and has been subjected to repetition or the constantly danger of injury gained in sports.
Description of drawings:
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is enclosed with the rubber ring structural representation for another embodiment assembly pulley skin of the utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment is elaborated:
Fig. 1 has provided the utility model example structure schematic diagram.A kind of luggage case that can drag along step, include casing 1, scalable pull bar 2, a pair of wheel that separates 3 in casing both sides, the described a pair of wheel that separates its separately the top of wheel all by one group of assembly pulley 4 of forming by several pulleys, the wheel body of assembly pulley is arranged in a line, and rolls across step when the casing that tilts relies on the pulley of the variant position of assembly pulley.Have the groove that matches with assembly pulley on the described casing, only expose wheel rim outside casing.The utility model also can be taked to be wrapped with the rubber ring method at assembly pulley, is more convenient for like this along the upper and lower luggage case that drags of step.
The foregoing description does not constitute restriction of the present utility model, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within the protection domain of the present utility model.
Claims (2)
1. luggage case that can drag along step, include casing, scalable pull bar, a pair of wheel that separates in casing both sides, it is characterized in that: it top of wheel has the groove that matches with assembly pulley all by one group of assembly pulley of being made up of several pulleys separately the described a pair of wheel that separates on the described casing.
2. the luggage case that can drag along step according to claim 1 is characterized in that described its skin of assembly pulley of being made up of several pulleys is enclosed with rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201556683U CN201315943Y (en) | 2008-11-20 | 2008-11-20 | Luggage bag which can be dragged along steps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201556683U CN201315943Y (en) | 2008-11-20 | 2008-11-20 | Luggage bag which can be dragged along steps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201315943Y true CN201315943Y (en) | 2009-09-30 |
Family
ID=41194719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201556683U Expired - Fee Related CN201315943Y (en) | 2008-11-20 | 2008-11-20 | Luggage bag which can be dragged along steps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201315943Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263397A (en) * | 2016-09-30 | 2017-01-04 | 萍乡学院 | The draw-bar box can walked on step |
-
2008
- 2008-11-20 CN CNU2008201556683U patent/CN201315943Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263397A (en) * | 2016-09-30 | 2017-01-04 | 萍乡学院 | The draw-bar box can walked on step |
| CN106263397B (en) * | 2016-09-30 | 2018-05-25 | 萍乡学院 | The trolley case that can be walked on step |
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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: 20090930 Termination date: 20101120 |