CN204409865U - A kind of acerous hard draw-bar box - Google Patents
A kind of acerous hard draw-bar box Download PDFInfo
- Publication number
- CN204409865U CN204409865U CN201420835757.8U CN201420835757U CN204409865U CN 204409865 U CN204409865 U CN 204409865U CN 201420835757 U CN201420835757 U CN 201420835757U CN 204409865 U CN204409865 U CN 204409865U
- Authority
- CN
- China
- Prior art keywords
- casing
- pull bar
- acerous
- case lid
- bar
- 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
Links
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a kind of acerous hard draw-bar box, comprise pull bar, case lid and casing, described case lid is connected with casing by slide fastener, and the chest of case lid and casing composition is oval; Described casing top intermediate lateral is provided with carrying handle, and carrying handle rear is provided with pull bar, is provided with button in the middle part of pull bar handle; Feet is provided with on the right side of described casing; Described bottom half is provided with spike and roller; Described casing top and pull bar junction are provided with a groove, and recess width is greater than pull bar width; Described roller and casing junction are provided with cornerite.
Description
Technical field
The utility model relates to a kind of case and bag, especially a kind of acerous hard draw-bar box.
Background technology
Case and bag are as the important tool of people's go off daily, and application widely.More existing hard draw-bar boxes are generally rectangle structure, and compression strength is low, when two sides or the upper portion pressurized of casing, easily occur distortion.In addition in use roller portion easily damages, and particularly when being placed with weight in case and towing on irregular road surface, is easy to, because strong concussion makes the junction of roller and casing rupture, affect the use of draw-bar box.
Summary of the invention
The purpose of this utility model is to provide a kind of acerous hard draw-bar box.
What the utility model solved is that the usual compression strength of existing hard draw-bar box is low, when two sides or the upper portion pressurized of casing, easily occurs the defect of distortion.
The technical scheme that the utility model technical solution problem adopts is: a kind of draw-bar box of ellipse, comprises pull bar, case lid and casing, it is characterized in that described case lid is connected with casing by slide fastener; The chest cross sectional shape of described case lid and casing composition is oval, the curved structure in four angles place of casing; Described casing top intermediate lateral is provided with carrying handle, and described carrying handle rear is provided with pull bar, is provided with button in the middle part of pull bar handle; Feet is provided with on the right side of described casing; Described bottom half is provided with spike and roller.
Preferably, described casing top and pull bar junction are provided with a groove, and described recess width is greater than pull bar width.When pull bar is regained, can by pull bar handle income groove; The design of groove simultaneously is also convenient to both hands and is pulled out by pull bar.
Preferably, described roller and casing junction are provided with cornerite, and cornerite design enhances the binding strength of roller and casing, avoid in use because concussion causes roller and casing to rupture.
Preferably, described feet has four, is arranged above and below between two, and draw-bar box chest when being sidelong can be avoided directly to contact with ground.
The beneficial effects of the utility model are: by the overall oval design of draw-bar box, add the compression strength of draw-bar box, when two sides or the upper portion pressurized of casing, there will not be distortion; By the design of casing and roller junction cornerite, add the durability of draw-bar box; By the design of pull bar groove, add the convenience that pull bar reels.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, a kind of draw-bar box of ellipse, comprises pull bar 3, case lid 1 and casing 2, it is characterized in that described case lid 1 is connected with casing 2 by slide fastener 4; The chest cross sectional shape that described case lid 1 and casing 2 form is oval, the curved structure in four angles place of casing, and this design adds the compression strength of draw-bar box; Described casing top intermediate lateral is provided with carrying handle 5, and described carrying handle rear is provided with pull bar 3, is provided with button 11 in the middle part of pull bar handle; Feet 6 is provided with on the right side of described casing; Described bottom half is provided with spike 7 and roller 8.Described casing 2 top and pull bar junction are provided with a groove 10, and recess width is greater than pull bar width; When pull bar is regained, can by pull bar handle income groove, the design of groove simultaneously is also convenient to both hands and is pulled out by pull bar.Described roller 8 is provided with cornerite 9 with casing 2 junction, and cornerite design enhances the binding strength of roller and casing, avoids in use because concussion causes roller and casing to rupture.Described feet 6 has four, is arranged above and below between two, and draw-bar box chest when being sidelong can be avoided directly to contact with ground.
Claims (4)
1. an acerous hard draw-bar box, comprise pull bar (3), case lid (1) and casing (2), described case lid (1) is connected with casing (2) by slide fastener (4); It is characterized in that the chest cross sectional shape that described case lid (1) and casing (2) form is ellipse, the curved structure in four angles place of casing; Described casing top intermediate lateral is provided with carrying handle (5), and described carrying handle rear is provided with pull bar (3), is provided with button (11) in the middle part of pull bar handle; Feet (6) is provided with on the right side of described casing; Described bottom half is provided with spike (7) and roller (8).
2. a kind of acerous hard draw-bar box as claimed in claim 1, it is characterized in that described casing (2) top and pull bar junction are provided with a groove (10), described recess width is greater than pull bar width.
3. a kind of acerous hard draw-bar box as claimed in claim 1, is characterized in that described roller (8) and casing (2) junction are provided with cornerite (9).
4. a kind of acerous hard draw-bar box as claimed in claim 1, is characterized in that described feet (6) has four, is arranged above and below between two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835757.8U CN204409865U (en) | 2014-12-25 | 2014-12-25 | A kind of acerous hard draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835757.8U CN204409865U (en) | 2014-12-25 | 2014-12-25 | A kind of acerous hard draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204409865U true CN204409865U (en) | 2015-06-24 |
Family
ID=53460296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420835757.8U Expired - Fee Related CN204409865U (en) | 2014-12-25 | 2014-12-25 | A kind of acerous hard draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204409865U (en) |
-
2014
- 2014-12-25 CN CN201420835757.8U patent/CN204409865U/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: 20150624 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |