CN205410087U - Multi -functional walk up and down stairs draw -bar box - Google Patents
Multi -functional walk up and down stairs draw -bar box Download PDFInfo
- Publication number
- CN205410087U CN205410087U CN201620239679.4U CN201620239679U CN205410087U CN 205410087 U CN205410087 U CN 205410087U CN 201620239679 U CN201620239679 U CN 201620239679U CN 205410087 U CN205410087 U CN 205410087U
- Authority
- CN
- China
- Prior art keywords
- wheel
- box
- bar
- draw
- escapement
- 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 suitcase, in particular to are multi -functional walk up and down stairs draw -bar box. Including box, balance pole, balance frame, three wheel carriers, universal wheel carrier, wheel, pull rod, balance pole and box on the pedestal connection, the balance pole is connected with the balance frame, the wheel is installed on the balance puts up, three wheel carriers are installed on the shaft hole of box, universal wheel carrier is connected with the box, the pull rod is connected with the box. It is heavy that traditional suitcase has been overcome in this design, and the drawback of difficult delivery adopts three wheelset structures, possesses fashion, bearing, laborsaving, convenient characteristics, and the practicality is strong.
Description
Technical field
This utility model relates to a kind of luggage case, particularly to being a kind of multi-functional stair activity draw-bar box.
Background technology
Draw-bar box is as conventional handbarrow, because its practicality, convenience, simplicity and very popular, but, owing to it is when needing without elevator downstairs, sizable inconvenience can only be caused by the method carried, sometimes due to it is overweight and cannot go up downstairs or excessively laborious, bear especially especially for old man, women, child.
Therefore design energy the most convenient laborsaving multi-functional upper draw-bar box downstairs, the life for people can bring substantial amounts of facility.As long as this technology is scientifically used the principle of human engineering, pulley principle and lever principle, discovery in addition profound in the structure that draw-bar box is original, the new product having more motility and practicality than traditional draw-bar box will be designed.
Utility model content
This utility model aims to solve the problem that the problems referred to above, it is provided that a kind of multi-functional stair activity draw-bar box, which overcomes traditional suitcase heavy, is difficult to the drawback of delivery, and its technical scheme used is as follows:
A kind of multi-functional stair activity draw-bar box, including casing, escapement bar, escapement frame, three wheel carriers, Universal castor, wheel, pull bar, described escapement bar is connected with the pedestal on casing, escapement bar is connected with escapement frame, wheel is arranged on escapement frame, three wheel carriers are arranged on the axis hole of casing, and Universal castor is connected with casing, and pull bar is connected with casing.
Three described wheel carriers have two, and each three wheel carriers are installed three wheels.
Described Universal castor has two, and each Universal castor is installed a wheel.
Beneficial effect: a kind of multi-functional stair activity draw-bar box, which overcomes traditional suitcase heavy, is difficult to the drawback of delivery, uses three wheel group structures, possess fashion, load-bearing, feature laborsaving, convenient, practical.
Accompanying drawing explanation
Fig. 1: structural representation of the present utility model；
Fig. 2: three wheels structural representations of the present utility model；
Fig. 3: universal wheels structural representation of the present utility model.
Symbol description
1. casing, 2. escapement bar, 3. escapement frame, 4. three wheel carriers, 5. Universal castor, 6. wheel, 7. pull bar.
Detailed description of the invention
The utility model is described in further detail with example below in conjunction with the accompanying drawings:
As Figure 1-3, a kind of multi-functional stair activity draw-bar box, including casing 1, escapement bar 2, escapement frame 3, three wheel carrier 4, Universal castor 5, wheel 6, pull bar 7, described escapement bar 2 is connected with the pedestal on casing 1, escapement bar 2 is connected with escapement frame 3, and wheel 6 is arranged on escapement frame 3, and three wheel carriers 4 are arranged on the axis hole of casing 1, Universal castor 5 is connected with casing 1, and pull bar 7 is connected with casing 1.
Three above-mentioned wheel carriers 4 have two, and each three wheel carriers 4 are installed three wheels 6.
Above-mentioned Universal castor 5 has two, and each Universal castor 5 is installed a wheel 6.
Work process: when using on level land, two wheels 6 of three wheels land, and the when of drawing torr, escapement group plays a supportive role；Going upstairs when, three wheels can land in turn, it is achieved easily speeling stairway.
Claims (3)
1. a multi-functional stair activity draw-bar box, it is characterized in that: include casing (1), escapement bar (2), escapement frame (3), three wheel carriers (4), Universal castor (5), wheel (6), pull bar (7), described escapement bar (2) is connected with the pedestal on casing (1), escapement bar (2) is connected with escapement frame (3), wheel (6) is arranged on escapement frame (3), three wheel carriers (4) are arranged on the axis hole of casing (1), Universal castor (5) is connected with casing (1), pull bar (7) is connected with casing (1).
One the most according to claim 1 multi-functional stair activity draw-bar box, it is characterised in that: three wheel carriers (4) have two, and each three wheel carriers (4) are upper installs three wheels (6).
One the most according to claim 1 multi-functional stair activity draw-bar box, it is characterised in that: Universal castor (5) has two, and each Universal castor (5) is upper installs a wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620239679.4U CN205410087U (en) | 2016-03-25 | 2016-03-25 | Multi -functional walk up and down stairs draw -bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620239679.4U CN205410087U (en) | 2016-03-25 | 2016-03-25 | Multi -functional walk up and down stairs draw -bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205410087U true CN205410087U (en) | 2016-08-03 |
Family
ID=56549461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620239679.4U Expired - Fee Related CN205410087U (en) | 2016-03-25 | 2016-03-25 | Multi -functional walk up and down stairs draw -bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205410087U (en) |
-
2016
- 2016-03-25 CN CN201620239679.4U patent/CN205410087U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170325 |