CN203168253U - Novel effort-saving draw-bar box - Google Patents
Novel effort-saving draw-bar box Download PDFInfo
- Publication number
- CN203168253U CN203168253U CN 201220622178 CN201220622178U CN203168253U CN 203168253 U CN203168253 U CN 203168253U CN 201220622178 CN201220622178 CN 201220622178 CN 201220622178 U CN201220622178 U CN 201220622178U CN 203168253 U CN203168253 U CN 203168253U
- Authority
- CN
- China
- Prior art keywords
- draw
- bar
- box body
- main box
- box
- 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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- Refuse Receptacles (AREA)
Abstract
The utility model discloses a novel effort-saving draw-bar box which comprises a main box body (1), a draw bar (2), a movable hinge (3) and wheels (4). The whole box body of the draw-bar box is placed on the ground in parallel and the draw bar is connected with the main box body (1) through the movable hinge; and when the draw bar (2) is pulled, the draw bar (2) is obliquely and upwardly pulled to pull the main box body (1) to horizontally move forwards, so that the weight of the main box body (3) is completely applied to the ground, the draw bar (2) only needs to bear a pulling force for pulling the box body without a pressure of the main box body (1) on the draw bar (2) and cannot be bent by pressing and broken off even if the draw bar is in a pulled state, the service life of the draw-bar box is greatly prolonged, and the difficult problems of damage and inconvenience for carrying due to heavy luggage in the draw-bar box are solved.
Description
Technical field
The utility model relates to a kind of draw-bar box, the comprehensive laborsaving draw-bar box that lands of especially a kind of casing.
Background technology
The rod-pulling type luggage case is Out Traveler's article commonly used at present, especially long-distance travel and the student that attends school outside, existing draw-bar box all adopts the mode of tiltedly drawing on the market, no matter be built-in pull bar or external pull bar, the gravity of casing itself just directly acts on pull bar itself like this, pull bar is in for a long time by pressure condition, be very easy to bend even backfin, cause unnecessary economic loss, and carry and carry inconvenience, bring unnecessary trouble to journey, influence the pleasure mood of journey.
The utility model content
In order to address the above problem, the utility model discloses a kind of new-type laborsaving draw-bar box, the utility model makes the casing of draw-bar box be parallel to ground fully, hauling the casing level by pull bar then moves ahead, alleviate the portable weight of user, reduce the pressure that pull bar bears greatly, increased the service life of draw-bar box.
The purpose of this utility model is achieved in that
A kind of new-type laborsaving draw-bar box comprises: 1, main box, 2, pull bar, 3, hinges, 4, wheel.
Above-mentioned a kind of new-type laborsaving draw-bar box, described main box 1 integral body is parallel to ground.
Above-mentioned a kind of new-type laborsaving draw-bar box, described pull bar 2 is connected with main box 1 by hinges 3.
Because the utility model is with whole parallel being put on the ground of the casing of draw-bar box, then pull bar is connected with main box 1 by hinges, during pulling pull bar 2, pull bar 2 pulling main box 3 levels that stretch are obliquely advanced, main box 3 weight own just put on ground fully like this, 2 needs of pull bar bear the pulling force of pulling casing, and do not have main box 1 itself to the pressure of pull bar 2, even can not be bent when making pull bar 2 be in extended state yet, more can not fracture, increase the service life of draw-bar box greatly, solved the damage that draw-bar box causes because luggage is heavy and a difficult problem of carrying inconvenience.
Description of drawings
Fig. 1 is the mechanical analysis of existing draw-bar box.
Fig. 2 is the utility model structural representation of the present invention.
Among the figure: 1 main box, 2 pull bars, 3 hinges, 4 wheels.
The specific embodiment
Below in conjunction with accompanying drawing the utility model specific embodiment is described in further detail:
A kind of new-type laborsaving draw-bar box comprises: main box 1, pull bar 2, hinges 3, wheel 4.
Described main box (1) integral body is parallel to ground.
Described pull bar (2) is connected with main box (1) by hinges (3).
The utility model places draw-bar box on the ground fully, advances and pull bar is spurred casing obliquely, has not only alleviated the pressure that pull bar bears greatly, make pull bar more durable in use, and reduced the active force of user to draw-bar box, and use lightly, increased service life of draw-bar box greatly.
Claims (1)
1. a new-type laborsaving draw-bar box comprises: main box (1), pull bar (2), hinges (3), wheel (4) is characterized in that described main box (1) integral body is parallel to ground, and pull bar (2) is connected with main box (1) by hinges (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622178 CN203168253U (en) | 2012-11-22 | 2012-11-22 | Novel effort-saving draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622178 CN203168253U (en) | 2012-11-22 | 2012-11-22 | Novel effort-saving draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203168253U true CN203168253U (en) | 2013-09-04 |
Family
ID=49065023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220622178 Expired - Fee Related CN203168253U (en) | 2012-11-22 | 2012-11-22 | Novel effort-saving draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203168253U (en) |
-
2012
- 2012-11-22 CN CN 201220622178 patent/CN203168253U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG XIAOFENG Free format text: FORMER OWNER: HARBIN GONGCHENG TECHNOLOGY VENTURE INVESTMENT CO., LTD. Effective date: 20130828 Owner name: ZHANG XIAOJIE Effective date: 20130828 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 150001 HARBIN, HEILONGJIANG PROVINCE TO: 150080 HARBIN, HEILONGJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130828 Address after: 150080 Harbin, Heilongjiang, Nangang District Road, No. 74 Patentee after: Zhang Xiaofeng Patentee after: Zhang Xiaojie Address before: 1614, room 150001, West building, building 258, Nantong Avenue, Nangang District, Harbin, Heilongjiang Patentee before: Harbin Gongcheng Technology Venture Capital Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20131122 |