CN102987697B - Luggage base - Google Patents
Luggage base Download PDFInfo
- Publication number
- CN102987697B CN102987697B CN201210543368.3A CN201210543368A CN102987697B CN 102987697 B CN102987697 B CN 102987697B CN 201210543368 A CN201210543368 A CN 201210543368A CN 102987697 B CN102987697 B CN 102987697B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- wheel
- block
- luggage
- bag
- 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
Landscapes
- 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
Technical field
The present invention relates to a kind of luggage base.
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 below base; The dragging of case and bag is realized by wheel.But existing wheel is fixed on base, when not using, can not accept, taking too much space; Can not pack up along with the demand of user, use inconvenience.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of easy to use, and take up room little luggage base.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: comprise one end and be articulated in feet on 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 case and bag, and the position being positioned at second connecting rod or first connecting rod handing-over is provided with back-up block, and the back-up block other end is arranged on case and bag.
Further, angle is provided with between described back-up block and first connecting rod.
Luggage base of the present invention, because wheel can draw at any time, just puts down wheel when needs drag, and is just drawn in by wheel when not needing to drag, easy to use, can not take too much space.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of luggage base of the present invention.
Detailed description of the invention
In the present embodiment, with reference to shown in Fig. 1, this luggage base, comprise one end and be articulated in feet 2 on case and bag 1, feet 2 other end is 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 end is movably arranged on case and bag 1, and the position being 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 end is arranged on case and bag 1.It is easy to use, can not take too much space.Wherein, angle is provided with between described back-up block 7 and first connecting rod 3.
When opening, outside rotational support pin 2, drive first connecting rod 3 and back-up block 7 to move downward simultaneously, first connecting rod 3 drives second connecting rod 4 to rotate, second connecting rod 4 drives third connecting rod 5 to rotate, wheel 6 is outwards taken out of simultaneously, withstand wheel 6 by the angle between back-up block 7 and first connecting rod 3, prevent wheel 6 from moving down; When needs draw in, just reverse operating as stated above.
Luggage base of the present invention, because wheel can draw at any time, just puts down wheel when needs drag, and is just drawn in by wheel when not needing to drag, easy to use, can not take too much space.
Below the present invention be described in detail, the above, be only the preferred embodiment of the present invention, when not limiting the scope of the present invention, namely allly does impartial change according to the application's scope and modify, all should still belong in covering scope of the present invention.
Claims (1)
1. a luggage base, it is characterized in that: comprise one end and be articulated in feet on 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 case and bag, the position being positioned at second connecting rod or first connecting rod handing-over is provided with back-up block, the back-up block other end is arranged on case and bag, angle is provided with between described back-up block and first connecting rod, when opening, outside rotational support pin, drive first connecting rod and back-up block to move downward simultaneously, first connecting rod drive second connecting rod is downward, second connecting rod drives third connecting rod to rotate, wheel is outwards taken out of simultaneously, withstand wheel by the angle between back-up block and first connecting rod, prevent wheel from moving down; When needs draw in, just reverse operating as stated above.
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 CN102987697A (en) | 2013-03-27 |
| CN102987697B true 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) |
Families Citing this family (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102987697A (en) | 2013-03-27 |
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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 |