CN203137336U - Cylindrical draw-bar box - Google Patents
Cylindrical draw-bar box Download PDFInfo
- Publication number
- CN203137336U CN203137336U CN 201320050486 CN201320050486U CN203137336U CN 203137336 U CN203137336 U CN 203137336U CN 201320050486 CN201320050486 CN 201320050486 CN 201320050486 U CN201320050486 U CN 201320050486U CN 203137336 U CN203137336 U CN 203137336U
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- CN
- China
- Prior art keywords
- shell
- box
- bar
- draw
- sides
- 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 - Lifetime
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a cylindrical draw-bar box. At present, conventional luggage cases are all cubic, and the cases with single structures cannot meet the needs of the masses any longer due to the fast pace of the modern society, so that the luggage cases are in urgent need of improvement. The cylindrical draw-bar box is characterized by comprising a cylindrical shell, wherein two sides of the shell are connected with two rolling wheels through ball bearings, the external diameter of each rolling wheel is matched with the height of the shell, the upper part of the shell is connected with a telescopic draw bar, the front side, the rear side and the top of the shell are separated into three containing chambers through partition plates, and the containing chambers are sealed by using zippers. According to the cylindrical draw-bar box, the two sides of the shell are connected with the two rolling wheels through the ball bearings, when the box is pulled to rotate, the rolling wheels at the two sides rotate, and the box does not move, so that the position of clothing in the box cannot be shaken. The cylindrical draw-bar box breaks the constraint of a conventional concept and is convenient to use, and as the ultra-large rolling wheels are arranged at the two sides of the box, labor can be saved when a person pulls the box.
Description
Technical field
The utility model relates to the structural design of hard case, particularly a kind of drum type brake draw-bar box.
Background technology
As if traditional luggage case all is cube shaped at present, people's thinking is confined in this cubic box the inside, allows people think that luggage case must must be square just.Allegro modern society causes this single structure casing can not satisfy popular demand now, is badly in need of improving.
The utility model content
The utility model provides a kind of drum type brake draw-bar box at above-mentioned defective, and the thinking of breaking the normal procedure is suitable for different user demands, is convenient to mobile carrying.
For this reason, the utility model is taked following technical scheme, a kind of drum type brake draw-bar box, it is characterized in that comprising cylindrical housing, the both sides of shell connect two rollers by ball bearing, and the external diameter of described roller and the height of shell are complementary, and the top of described shell connects scalable pull bar.
The front side of described shell, rear side and top are divided into three container cavities by dividing plate, and use zip closure.
Described pull bar is connected on the pull bar bearing.
The upper end of described pull bar arranges handle, and wave groove is formed at the bottom of described handle.
The utility model connects two rollers in the both sides of shell by ball bearing, when the pulling casing rotates, and both sides wheel turns and casing is motionless, the clothing position in the casing can not rocked yet.The luggage case of this drum theory of breaking the normal procedure fetters, and is easy to use, and places the super large wheel of chest both sides also can allow owner more laborsaving in the process of pulling.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.
A kind of drum type brake draw-bar box as shown in Figure 1 comprises cylindrical housing 5, and the both sides of shell 5 connect two rollers 2 by ball bearing 6, and the height of the external diameter of roller 2 and shell 5 is complementary, and the top of shell 5 connects scalable pull bar 1.The front side of shell 5, rear side and top are divided into three container cavities 3 by dividing plate, and seal with slide fastener 4, and pull bar 1 is connected on the pull bar bearing 6, and the upper end of pull bar 1 arranges handle 7, and wave groove is formed at the bottom of handle 7.
Should be understood that these embodiment only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (4)
1. a drum type brake draw-bar box is characterized in that comprising cylindrical housing, and the both sides of shell connect two rollers by ball bearing, and the external diameter of described roller and the height of shell are complementary, and the top of described shell connects scalable pull bar.
2. a kind of drum type brake draw-bar box according to claim 1 is characterized in that front side, rear side and the top of described shell is divided into three container cavities by dividing plate, and uses zip closure.
3. a kind of drum type brake draw-bar box according to claim 2 is characterized in that described pull bar is connected on the pull bar bearing.
4. according to claim 1 or 3 described a kind of drum type brake draw-bar boxes, it is characterized in that the upper end of described pull bar arranges handle, wave groove is formed at the bottom of described handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320050486 CN203137336U (en) | 2013-01-28 | 2013-01-28 | Cylindrical draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320050486 CN203137336U (en) | 2013-01-28 | 2013-01-28 | Cylindrical draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203137336U true CN203137336U (en) | 2013-08-21 |
Family
ID=48964910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320050486 Expired - Lifetime CN203137336U (en) | 2013-01-28 | 2013-01-28 | Cylindrical draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203137336U (en) |
-
2013
- 2013-01-28 CN CN 201320050486 patent/CN203137336U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |