CN102987697A - Luggage base - Google Patents
Luggage base Download PDFInfo
- Publication number
- CN102987697A CN102987697A CN2012105433683A CN201210543368A CN102987697A CN 102987697 A CN102987697 A CN 102987697A CN 2012105433683 A CN2012105433683 A CN 2012105433683A CN 201210543368 A CN201210543368 A CN 201210543368A CN 102987697 A CN102987697 A CN 102987697A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- wheel
- case
- bag
- luggage
- 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.)
- Granted
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a luggage base. The luggage base comprises a supporting pin one end of which is pivoted on the luggage, wherein the other end of the supporting pin is movably connected with a first connecting rod; the first connecting rod is movably connected with a second connecting rod; the second connecting rod is movably connected with a third connecting rod; a wheel is arranged on the end part of the second connecting rod or the third connecting rod, and the other end of the third connecting rod is movably arranged on the luggage, and provided with a supporting block on the position crossed with the second connecting rod or the first connecting rod; and the other end of the supporting block is arranged on the luggage. As the wheel can be folded at any time, the wheel can be put down when dragging is needed, and can be folded when dragging is not needed; besides, the use is convenient, and the excessive space is not occupied.
Description
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Technical field
The present invention relates to a kind of case and bag base.
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Background technology
At present, common case and bag generally comprise casing, and are arranged on the base of bottom half, and are arranged on the wheel of base below; Realize dragging of case and bag by wheel.Yet existing wheel is fixed on the base, when not using, can not accept, and takies too much space; Can not along with user's demand is packed up, use inconvenient.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of easy to use, the case and bag base that takes up room little.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: comprise that an end is articulated in the feet on the case and bag, the feet other end is connected with first connecting rod, first connecting rod is connected with second connecting rod, second connecting rod is connected with third connecting rod, and the end of second connecting rod or third connecting rod is provided with wheel; Wherein, the third connecting rod other end is movably arranged on the case and bag, and the position that is positioned at the handing-over of second connecting rod or first connecting rod is provided with back-up block, and the back-up block other end is arranged on the case and bag.
Further, be provided with angle between described back-up block and the first connecting rod.
Case and bag base of the present invention because wheel can draw at any time, just puts down wheel when needs drag, and just wheel is drawn in when not needing to drag, and is easy to use, can not take too much space.
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Description of drawings
Fig. 1 is the schematic diagram of case and bag base of the present invention.
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The specific embodiment
In the present embodiment, with reference to shown in Figure 1, this case and bag base, comprise that an end is articulated in the feet 2 on the case and bag 1, feet 2 other ends are connected with first connecting rod 3, first connecting rod 3 is connected with second connecting rod 4, and second connecting rod 4 is connected with third connecting rod 5, and the end of second connecting rod 4 or third connecting rod 5 is provided with wheel 6; Wherein, third connecting rod 5 other ends are movably arranged on the case and bag 1, and the position that is positioned at second connecting rod 4 or first connecting rod 3 handing-over is provided with back-up block 7, and back-up block 7 other ends are arranged on the case and bag 1.It is easy to use, can not take too much space.Wherein, be provided with angle between described back-up block 7 and the first connecting rod 3.
When opening, outside rotational support pin 2, driving first connecting rod 3 and back-up block 7 moves downward simultaneously, first connecting rod 3 drives second connecting rod 4 and rotates, second connecting rod 4 drives third connecting rod 5 and rotates, simultaneously wheel 6 is outwards taken out of, withstood wheel 6 by the angle between back-up block 7 and the first connecting rod 3, prevent that wheel 6 from moving down; When needs drew in, just reverse operating got final product as stated above.
Case and bag base of the present invention because wheel can draw at any time, just puts down wheel when needs drag, and just wheel is drawn in when not needing to drag, and is easy to use, can not take too much space.
Below the present invention is described in detail, the above only is the present invention's preferred embodiment, when not limiting the scope of the present invention, namely allly does impartial change and modify according to the application's scope, all should still belong in the covering scope of the present invention.
Claims (2)
1. case and bag base, it is characterized in that: comprise that an end is articulated in the feet on the case and bag, the feet other end is connected with first connecting rod, and first connecting rod is connected with second connecting rod, second connecting rod is connected with third connecting rod, and the end of second connecting rod or third connecting rod is provided with wheel; Wherein, the third connecting rod other end is movably arranged on the case and bag, and the position that is positioned at the handing-over of second connecting rod or first connecting rod is provided with back-up block, and the back-up block other end is arranged on the case and bag.
2. case and bag base according to claim 1 is characterized in that: be provided with angle between described back-up block and the first connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210543368.3A CN102987697B (en) | 2012-12-16 | 2012-12-16 | Luggage base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210543368.3A CN102987697B (en) | 2012-12-16 | 2012-12-16 | Luggage base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102987697A true CN102987697A (en) | 2013-03-27 |
| CN102987697B CN102987697B (en) | 2015-04-29 |
Family
ID=47917173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210543368.3A Expired - Fee Related CN102987697B (en) | 2012-12-16 | 2012-12-16 | Luggage base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102987697B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089821A (en) * | 2019-06-12 | 2019-08-06 | 深圳哆啦咪软件有限公司 | A kind of Multifunctional suit case for tourist |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2270394Y (en) * | 1996-09-10 | 1997-12-17 | 张瑞阳 | Telescopic wheel seat for suitcase |
| CN201604809U (en) * | 2010-03-02 | 2010-10-13 | 中国航空工业集团公司西安飞机设计研究所 | Airstairs of airplane |
| CN202385947U (en) * | 2011-11-15 | 2012-08-22 | 平湖市中村箱包有限公司 | Draw-bar box with two wheels |
| CN202496582U (en) * | 2012-02-24 | 2012-10-24 | 张璟 | Draw-bar box with four wheels |
| CN203041053U (en) * | 2012-12-16 | 2013-07-10 | 赖东峰 | Luggage base |
-
2012
- 2012-12-16 CN CN201210543368.3A patent/CN102987697B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2270394Y (en) * | 1996-09-10 | 1997-12-17 | 张瑞阳 | Telescopic wheel seat for suitcase |
| CN201604809U (en) * | 2010-03-02 | 2010-10-13 | 中国航空工业集团公司西安飞机设计研究所 | Airstairs of airplane |
| CN202385947U (en) * | 2011-11-15 | 2012-08-22 | 平湖市中村箱包有限公司 | Draw-bar box with two wheels |
| CN202496582U (en) * | 2012-02-24 | 2012-10-24 | 张璟 | Draw-bar box with four wheels |
| CN203041053U (en) * | 2012-12-16 | 2013-07-10 | 赖东峰 | Luggage base |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089821A (en) * | 2019-06-12 | 2019-08-06 | 深圳哆啦咪软件有限公司 | A kind of Multifunctional suit case for tourist |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102987697B (en) | 2015-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20150429 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |