CN203913725U - A kind of novel crawler-type is climbed building luggage case - Google Patents
A kind of novel crawler-type is climbed building luggage case Download PDFInfo
- Publication number
- CN203913725U CN203913725U CN201420248878.2U CN201420248878U CN203913725U CN 203913725 U CN203913725 U CN 203913725U CN 201420248878 U CN201420248878 U CN 201420248878U CN 203913725 U CN203913725 U CN 203913725U
- Authority
- CN
- China
- Prior art keywords
- stranded
- double
- athey wheel
- casing
- air spring
- 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 kind of daily living article, especially a kind of novel crawler-type is climbed building luggage case, comprise casing, double-stranded Athey wheel, air spring, gear, driving wheel, driven pulley, pull bar, switch, described double-stranded Athey wheel is combined with casing and is hidden in box house, described air spring is connecting double-stranded Athey wheel, can or compress into box house its ejection, described gear is fixed on casing and contacts with double-stranded Athey wheel, to increase the frictional force of double-stranded Athey wheel, make earth-grasping force stronger, described driving wheel and driven pulley are supporting double-stranded Athey wheel and are being in contact with it, to drive its rotation, described pull bar is connected in casing, can freely stretch, described switch can be controlled contraction and the stretching of air spring, thereby reach the double-stranded Athey wheel of control and be hidden in or eject casing.It has overcome common luggage case and has climbed building difficulty, and the intensity of jolting is large, and many drawbacks that consumes one's strength, have produced certain beneficial effect.
Description
Technical field
The utility model relates to a kind of daily living article, and especially a kind of novel crawler-type is climbed building luggage case.
Background technology
At present, the kind of the luggage case existing on market is a lot, and when more existing climbing stairs luggage cases are climbed building, the intensity of jolting is very large.Like this one is not only luggage case to be caused to certain damage, the 2nd, also constitute a threat to for the part breakables of box house.The 3rd, if artificial carry it upstairs also has requirement to muscle power.
Utility model content
The utility model is intended to address the above problem, and provides a kind of novel crawler-type to climb building luggage case, it overcome common luggage case easy damaged, to the frangible object of box house constitute a threat to, a dead lift consumes one's strength large drawback.
Its technical scheme adopting is as follows:
A kind of novel crawler-type is climbed building luggage case, comprise casing, double-stranded Athey wheel, air spring, gear, driving wheel, driven pulley, described double-stranded Athey wheel is combined with casing and is hidden in box house, described air spring is connecting double-stranded Athey wheel, can or compress into box house its ejection, described gear is fixed on casing and contacts with double-stranded Athey wheel, to increase the frictional force of Athey wheel, make earth-grasping force stronger, described driving wheel and driven pulley are supporting double-stranded Athey wheel and are being in contact with it, to drive its rotation, described pull bar is connected in casing, the described switch that can freely stretch can be controlled contraction and the stretching of air spring, thereby reach the double-stranded Athey wheel of control and be hidden in or eject casing, and switch is placed in casing, can not eject because of collision.
On such scheme basis, described double-stranded Athey wheel is connected and is hidden in case by air spring, and is ejected by air spring, has greatly saved space, make outward appearance seem the same with common luggage case, and Athey wheel is narrower, and quality is little, carrying portable.
The utlity model has following advantage: simple in structure, easy to use, it has overcome common luggage case and has climbed building difficulty, and the intensity of jolting is large, and many drawbacks consume one's strength, and Athey wheel is hidden in case as the pull bar of luggage case, save space, wheel has been changed into Athey wheel has increased and contact area of ground, increased stress, reduce the degree of wear, produced certain beneficial effect.
Brief description of the drawings
Fig. 1: side-looking structural representation of the present utility model.
Fig. 2: the structural representation of facing of the present utility model.
Symbol description
1. casing, 2. double-stranded Athey wheel, 3. air spring, 4. gear, 5. driving wheel, 6. driven pulley, 7. pull bar, 8. switch.
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
As depicted in figs. 1 and 2, a kind of novel crawler-type of the present utility model is climbed building luggage case, comprise casing 1, double-stranded Athey wheel 2, air spring 3, gear 4, driving wheel 5, driven pulley 6, pull bar 7, switch 8, described double-stranded Athey wheel 2 is with casing 1 combination and be hidden in casing 1 inside, described air spring 3 is connecting double-stranded Athey wheel 2, can be by its ejection or compression inlet body 1 inside, described gear 4 is fixed on casing 1 and contacts with double-stranded Athey wheel 2, to increase the frictional force of double-stranded Athey wheel 2, make earth-grasping force stronger, described driving wheel 5 and driven pulley 6 are supporting double-stranded Athey wheel 2 and are being in contact with it, to drive its rotation.
Preferably, described pull bar 7 is connected in casing 1, can freely stretch, and described switch can be controlled contraction and the stretching of air spring 3, is hidden in or ejects casing 1 thereby reach the double-stranded Athey wheel 2 of control.
In use, before press switch 8 air springs 3 upstairs and eject, thereby driven double-stranded Athey wheel 2 to eject casing, casing 1 is leaned on stair, and stair contact by double-stranded Athey wheel 2 with casing, pull pull bar 7, driving wheel 5 drives driven pulley 6 to rotate, thereby realizes suitcase Pa building function.
With way of example, the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment, all any changes of doing based on the utility model or modification all belong to the claimed scope of the utility model.
Claims (2)
1. a novel crawler-type is climbed building luggage case, it is characterized in that: comprise casing, double-stranded Athey wheel, air spring, gear, driving wheel, driven pulley, pull bar, switch, described double-stranded Athey wheel is combined with casing and is hidden in box house, described air spring is connecting double-stranded Athey wheel, can or compress into box house its ejection, described gear is fixed on casing and contacts with double-stranded Athey wheel, to increase the frictional force of double-stranded Athey wheel, make earth-grasping force stronger, described driving wheel and driven pulley are supporting double-stranded Athey wheel and are being in contact with it, to drive its rotation, described pull bar is connected in casing, can freely stretch, described switch is placed in casing, for controlling contraction and the stretching of air spring.
2. a kind of novel crawler-type according to claim 1 is climbed building luggage case, it is characterized in that: described double-stranded Athey wheel is connected by air spring, and is hidden in casing or is ejected by air spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420248878.2U CN203913725U (en) | 2014-05-15 | 2014-05-15 | A kind of novel crawler-type is climbed building luggage case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420248878.2U CN203913725U (en) | 2014-05-15 | 2014-05-15 | A kind of novel crawler-type is climbed building luggage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203913725U true CN203913725U (en) | 2014-11-05 |
Family
ID=51809626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420248878.2U Expired - Fee Related CN203913725U (en) | 2014-05-15 | 2014-05-15 | A kind of novel crawler-type is climbed building luggage case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203913725U (en) |
-
2014
- 2014-05-15 CN CN201420248878.2U patent/CN203913725U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |