CN103405052B - Vacuum suction leg - Google Patents
Vacuum suction leg Download PDFInfo
- Publication number
- CN103405052B CN103405052B CN201310350508.XA CN201310350508A CN103405052B CN 103405052 B CN103405052 B CN 103405052B CN 201310350508 A CN201310350508 A CN 201310350508A CN 103405052 B CN103405052 B CN 103405052B
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- CN
- China
- Prior art keywords
- sucker
- leg
- screw rod
- hole
- hexagonal steel
- 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.)
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Abstract
The invention particularly relates to a kind of vacuum suction leg, comprise and inhale leg body, the outside of inhaling leg body is formed by overlapping leg, the inwall at cover leg top is provided with screw thread, the top of cover leg inwall is provided with sucker, the outer wall of sucker is provided with screw thread, sucker is combined by screw thread with cover leg, the intracavity bottom center of sucker is provided with screw rod and the first hole, the top in the first hole is provided with interior leather packing, screw rod inserts in the first hole downwards, spill hexagonal steel pad is provided with below sucker, spill hexagonal steel pad bottom centre position is provided with the second hole, screw rod is through the second hole, spill hexagonal steel pad is fixed on below sucker, sucker outer wall bottom position is provided with outer leather packing and nut downwards successively, outer leather packing and nut are all through on screw rod, spill hexagonal steel pad outer wall bottom centre position is provided with handle, handle is through on screw rod, it is simple that the present invention has structure, use light and handy, easy to carry, adhesive attachment force is large, with low cost, bring conveniently to daily life.
Description
Technical field
The invention belongs to a kind of assembly apparatus, particularly relate to a kind of vacuum suction leg.
Background technology
Along with people's work, raw words are changeable, the frequent change on place of working and life ground, as some work can not always be fixed in office, need working site, workshop, field is carried out, due to the change of work unit, often need removal of home, another community is moved to from a community, even move another city to from a city, this just require needed for the instrument and equipment that carries, furniture, as tables and chairs plate orange etc., reduce volume, be easy to carry, object particularly with supporting leg, supporting leg is all pass through tenon, riveting, screw thread is fixed, should not dismantle, carry very inconvenient.Some instrument, device, in order to adapt to different assembling parts, also requirement can change the support member of different size at any time.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and supporting leg that the secondary vacuum adhesive a kind ofly can dismantled arbitrarily, to connect that provides connects.
The present invention is achieved in that a kind of vacuum suction leg, comprise and inhale leg body, it is characterized in that: the outside of described suction leg body is formed by overlapping leg, the inwall at cover leg top is provided with screw thread, the top of cover leg inwall is provided with sucker, the outer wall of sucker is provided with screw thread, sucker is combined by screw thread with cover leg, the intracavity bottom center of sucker is provided with screw rod and the first hole, the top in the first hole is provided with interior leather packing, screw rod inserts in the first hole downwards, spill hexagonal steel pad is provided with below sucker, spill hexagonal steel pad bottom centre position is provided with the second hole, screw rod is through the second hole, spill hexagonal steel pad is fixed on below sucker, sucker outer wall bottom position is disposed with outer leather packing and nut downwards, outer leather packing and nut are all through on screw rod, spill hexagonal steel pad outer wall bottom centre position is provided with handle, handle is through on screw rod.
Outer wall bottom described sucker is plane.
The outer wall in the described rebasing portion of spill hexagonal steel is plane.
The bottom position of described cover leg outer wall is provided with screw thread.
Indent is provided with bottom described cover leg.
Described sucker, interior leather packing and outer leather packing are made up of elastomeric material, and cover leg is made up of hard material.
The present invention have structure simple, use light and handy, easy to carry, adhesive attachment force large, with low cost, bring conveniently to daily life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Embodiment 1: as shown in Figure 1, a kind of vacuum suction leg, comprise and inhale leg body, the outside of inhaling leg body is formed by overlapping leg 4, the inwall at cover leg 4 top is provided with screw thread 10, the top of cover leg 4 inwall is provided with sucker 1, the outer wall of sucker 1 is provided with screw thread 10, sucker 1 is combined by screw thread 10 with cover leg 4, the intracavity bottom center of sucker 1 is provided with screw rod 5 and the first hole, the top in the first hole is provided with interior leather packing 8, screw rod 5 inserts downwards in the first hole, spill hexagonal steel pad 2 is provided with below sucker 1, spill hexagonal steel pad 2 bottom centre position is provided with the second hole, screw rod 5 is through the second hole, spill hexagonal steel pad 2 is fixed on below sucker 1, sucker 1 outer wall bottom position is disposed with outer leather packing 7 and nut 6 downwards, outer leather packing 7 and nut 6 are all through on screw rod 5, spill hexagonal steel pad 2 outer wall bottom centre position is provided with handle 3, handle 3 is through on screw rod 5, outer wall bottom sucker 1 is plane, outer wall bottom spill hexagonal steel pad 2 is plane, the bottom position of cover leg 4 outer wall is provided with screw thread 10, indent 9 is provided with bottom cover leg 4, described sucker 1, interior leather packing 8 and outer leather packing 7 are made up of elastomeric material, cover leg 4 is made up of hard material, this device in use, sucker 1 surface installing screw rod 5 is stained with water, back-off is to by the correct position of supporting surface, firmly press down with indent 9 place of cover leg 4 bottom, extrude the air of 1 li, sucker, stopping is exerted pressure, sucker 1 rebounds, the inner chamber of sucker 1 forms certain vacuum, namely inhale leg body is adsorbed on by supporting surface, complete first time vacuum engagement connection, then spill hexagonal steel pad 2 is buckled, tighten handle 3, screw rod 5 moves down, the inner chamber of sucker 1 is increased, pressure reduces, because external pressure remains unchanged, so sucker 1 is also just adsorbed on by supporting surface more closely, complete second time vacuum engagement to connect, then cover leg 4 is tightened, install.
The present invention is mainly through air pressure principle, the air of first time extrusion 1 li, sucker, sucker 1 rebounds automatically, is connected to by supporting surface, then by tightening handle 3 by the adhesive first of suction leg body, namely the screw rod 5 straining connecting sucker 1 expands the space of sucker 1 inner chamber, make the air in sucker 1 inner chamber thinner, pressure reduces, and external pressure remains unchanged, connect through twice vacuum engagement, adhesive attachment force strengthens greatly.
The present invention have structure simple, use light and handy, easy to carry, adhesive attachment force large, with low cost, bring conveniently to daily life.
Claims (2)
1. a vacuum suction leg, comprise and inhale leg body, it is characterized in that: the outside of described suction leg body is formed by overlapping leg, the inwall at cover leg top is provided with screw thread, the top of cover leg inwall is provided with sucker, the outer wall of sucker is provided with screw thread, sucker is combined by screw thread with cover leg, the intracavity bottom center of sucker is provided with screw rod and the first hole, the top in the first hole is provided with interior leather packing, screw rod inserts in the first hole downwards, spill hexagonal steel pad is provided with below sucker, spill hexagonal steel pad bottom centre position is provided with the second hole, screw rod is through the second hole, spill hexagonal steel pad is fixed on below sucker, sucker outer wall bottom position is disposed with outer leather packing and nut downwards, outer leather packing and nut are all through on screw rod, spill hexagonal steel pad outer wall bottom centre position is provided with handle, handle is through on screw rod, outer wall bottom described sucker is plane, the outer wall in the rebasing portion of spill hexagonal steel is plane, the bottom position of cover leg outer wall is provided with screw thread, indent is provided with bottom cover leg.
2. according to the vacuum suction leg described in claim 1, it is characterized in that: described sucker, interior leather packing and outer leather packing are made up of elastomeric material, cover leg is made up of hard material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310350508.XA CN103405052B (en) | 2013-08-13 | 2013-08-13 | Vacuum suction leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310350508.XA CN103405052B (en) | 2013-08-13 | 2013-08-13 | Vacuum suction leg |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103405052A CN103405052A (en) | 2013-11-27 |
| CN103405052B true CN103405052B (en) | 2016-02-03 |
Family
ID=49598138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310350508.XA Active CN103405052B (en) | 2013-08-13 | 2013-08-13 | Vacuum suction leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103405052B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072167U (en) * | 1990-06-11 | 1991-02-27 | 廖崇男 | Suction cup assembly |
| US5381990A (en) * | 1993-11-05 | 1995-01-17 | Belokin; Paul | Releasable suction cup assembly |
| US6895642B2 (en) * | 2003-08-26 | 2005-05-24 | Yea Yen Huang | Multi-function hanging and fastening device |
| CN201073120Y (en) * | 2006-12-14 | 2008-06-18 | 唐浩宇 | Knockdown furniture assembly |
| CN202365217U (en) * | 2011-11-30 | 2012-08-08 | 孙逸群 | Multifunctional desk |
| CN203468037U (en) * | 2013-08-13 | 2014-03-12 | 余新奎 | Vacuum suction leg |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202262623U (en) * | 2011-09-10 | 2012-06-06 | 重庆市南川区南双科技有限公司 | Leisure tea table with fixing device |
-
2013
- 2013-08-13 CN CN201310350508.XA patent/CN103405052B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072167U (en) * | 1990-06-11 | 1991-02-27 | 廖崇男 | Suction cup assembly |
| US5381990A (en) * | 1993-11-05 | 1995-01-17 | Belokin; Paul | Releasable suction cup assembly |
| US6895642B2 (en) * | 2003-08-26 | 2005-05-24 | Yea Yen Huang | Multi-function hanging and fastening device |
| CN201073120Y (en) * | 2006-12-14 | 2008-06-18 | 唐浩宇 | Knockdown furniture assembly |
| CN202365217U (en) * | 2011-11-30 | 2012-08-08 | 孙逸群 | Multifunctional desk |
| CN203468037U (en) * | 2013-08-13 | 2014-03-12 | 余新奎 | Vacuum suction leg |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103405052A (en) | 2013-11-27 |
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Legal Events
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|---|---|---|---|
| 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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180314 Address after: 100037 Beijing city Xicheng District North Road No. 98 Building 1 Room 502 Patentee after: Beijing Chinese public science and Technology Co., Ltd. Address before: 839000 the Xinjiang Uygur Autonomous Region Hami science and Technology Bureau, Hami Patentee before: Yu Xinkui |