CN102599706A - Suitcase capable of climbing up stairs - Google Patents
Suitcase capable of climbing up stairs Download PDFInfo
- Publication number
- CN102599706A CN102599706A CN2012100814833A CN201210081483A CN102599706A CN 102599706 A CN102599706 A CN 102599706A CN 2012100814833 A CN2012100814833 A CN 2012100814833A CN 201210081483 A CN201210081483 A CN 201210081483A CN 102599706 A CN102599706 A CN 102599706A
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- China
- Prior art keywords
- suitcase
- trundle
- group
- castor
- climbing
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- 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.)
- Pending
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention relates to a suitcase capable of climbing up stairs, which comprises a box body and a trundle bracket which is arranged on the bottom part of the box body, wherein the trundle bracket is provided with a symmetric group of trundle installation shafts, and the symmetric group of the trundle installation shafts is selectively simultaneously connected with a rotating shaft of a group of trundles or triangular wheels. The bottom part of the box body of the suitcase is provided with the trundle installation shafts in a form that trundles can be replaced, so that an appropriate trundle is selected according to the real situation to meet different requirements of the suitcase sliding on flat ground or going upstairs and downstairs.
Description
Technical field
The present invention relates to a kind of rod-pulling type suitcase, relate in particular to a kind of suitcase of climbing stairs ladder.
Background technology
The rod-pulling type suitcase is more and more pressed close to people's fast pace, regular life of going out as a kind of carry-on equipment of daily travel; But downstairs can be very inconvenient on the hand-held draw-bar box.This is to be the castor of common roller as suitcase because the support level of existing suitcase settles; This castor only is fit to level walking and rolls; Be inconvenient to go up downstairs, though many airports and station are convenient to the road that dilatory suitcase being provided with have certain slope for the passenger and are substituted stair; But, carry on the suitcase of a heavy burden downstairs the thing of a difficulty always in the hand for vast dwelling house and the office buildings that does not have elevator.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of suitcase of climbing stairs ladder, the heavy burden sense when this suitcase can alleviate user's stair activity.
Its technical problem to be solved can be implemented through following technical scheme.
A kind of suitcase of climbing stairs ladder; The trundle bracket that comprises casing and be positioned at bottom half; Said trundle bracket is provided with one group of castor installation shaft of symmetry, and its characteristics are that one group of castor installation shaft of said symmetry optionally connects the rotating shaft of one group of roller or three horn rings simultaneously.
As the further improvement of present technique scheme, each said castor is installed the tip of the axis and all is provided with an anti-alignment pin of shaking off.
Adopt the climbing stairs ladder suitcase of technique scheme, through the castor installation shaft of a replaceable castor form is set at bottom half, and then select suitable castor for use, to satisfy the multiple needs of suitcase flat skiing or stair activity according to actual conditions.
Description of drawings
Doing one below in conjunction with the accompanying drawing specific embodiments of the invention specifies.
Fig. 1 is a structural representation of the present invention;
---pull bar 200---casing 300---trundle bracket 310---installation shaft 400---three horn rings 410---roller among the figure: 100
The specific embodiment
The suitcase of climbing stairs ladder as shown in Figure 1; The top of casing 200 is pull bar 100; One group of trundle bracket 300 of correspondence about the bottom of casing 200 is provided with; Left and right sides trundle bracket 300 respectively connects the rotating shaft that an installation shaft 310 is used for connecting rigid castors, and wherein this installation shaft 310 can optionally be connected and installed three horn rings 400 among the figure or common roller is installed.
The wheel that is to say this suitcase is interchangeable, adopts common wheel/roller on the level land, when going upstairs, can change three horn rings as shown in the figure (being tri-star wheel again) into, goes upstairs more laborsaving removing suitcase like this.
Three horn rings 400 among the figure, its concrete structure are that three roller 410 integral body that on circumference, become 120 degree to arrange are triangularly arranged, and its common central shaft that connects is connected fixing with installation shaft 310.
The suitcase of above-mentioned climbing stairs ladder provided by the invention can pass through the corresponding castor of flexible adapted, and then satisfies different use occasion in the travelling use; To reach laborsaving, to be convenient to use effect.
Claims (2)
1. the suitcase of climbing stairs ladder; The trundle bracket that comprises casing and be positioned at bottom half; Said trundle bracket is provided with one group of castor installation shaft of symmetry, it is characterized in that one group of castor installation shaft of said symmetry optionally connects the rotating shaft of one group of roller or three horn rings simultaneously.
2. according to the suitcase of the said climbing stairs ladder of claim 1, it is characterized in that each said castor is installed the tip of the axis and all is provided with an anti-alignment pin of shaking off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100814833A CN102599706A (en) | 2012-03-23 | 2012-03-23 | Suitcase capable of climbing up stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100814833A CN102599706A (en) | 2012-03-23 | 2012-03-23 | Suitcase capable of climbing up stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102599706A true CN102599706A (en) | 2012-07-25 |
Family
ID=46517780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100814833A Pending CN102599706A (en) | 2012-03-23 | 2012-03-23 | Suitcase capable of climbing up stairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102599706A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102987677A (en) * | 2012-11-20 | 2013-03-27 | 无锡商业职业技术学院 | Luggage capable of climbing stairs |
| CN103156365A (en) * | 2013-04-01 | 2013-06-19 | 徐州工业职业技术学院 | Multifunctional traveling case capable of serving as bed, stool and table for rest |
| CN104433081A (en) * | 2013-09-13 | 2015-03-25 | 昆山市玉山镇仕龙设计工作室 | Luggage case convenient for climbing stairs |
| CN106235559A (en) * | 2016-08-09 | 2016-12-21 | 太仓市裕明针织有限公司 | A kind of detachable luggage |
| CH717720A1 (en) * | 2020-08-05 | 2022-02-15 | Stona Daniel | Suitcase stairlift accessory and kit, method of climbing or descending stairs with a suitcase. |
-
2012
- 2012-03-23 CN CN2012100814833A patent/CN102599706A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102987677A (en) * | 2012-11-20 | 2013-03-27 | 无锡商业职业技术学院 | Luggage capable of climbing stairs |
| CN103156365A (en) * | 2013-04-01 | 2013-06-19 | 徐州工业职业技术学院 | Multifunctional traveling case capable of serving as bed, stool and table for rest |
| CN104433081A (en) * | 2013-09-13 | 2015-03-25 | 昆山市玉山镇仕龙设计工作室 | Luggage case convenient for climbing stairs |
| CN106235559A (en) * | 2016-08-09 | 2016-12-21 | 太仓市裕明针织有限公司 | A kind of detachable luggage |
| CH717720A1 (en) * | 2020-08-05 | 2022-02-15 | Stona Daniel | Suitcase stairlift accessory and kit, method of climbing or descending stairs with a suitcase. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120725 |