CN103405052A - Vacuum suction leg - Google Patents

Vacuum suction leg Download PDF

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Publication number
CN103405052A
CN103405052A CN201310350508XA CN201310350508A CN103405052A CN 103405052 A CN103405052 A CN 103405052A CN 201310350508X A CN201310350508X A CN 201310350508XA CN 201310350508 A CN201310350508 A CN 201310350508A CN 103405052 A CN103405052 A CN 103405052A
Authority
CN
China
Prior art keywords
leg
sucker
hole
suction
vacuum
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
Application number
CN201310350508XA
Other languages
Chinese (zh)
Other versions
CN103405052B (en
Inventor
余新奎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Chinese public science and Technology Co., Ltd.
Original Assignee
余新奎
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 余新奎 filed Critical 余新奎
Priority to CN201310350508.XA priority Critical patent/CN103405052B/en
Publication of CN103405052A publication Critical patent/CN103405052A/en
Application granted granted Critical
Publication of CN103405052B publication Critical patent/CN103405052B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention particularly relates to a vacuum suction leg. The vacuum suction leg comprises a suction leg body; the exterior of the suction body is formed by a sleeve leg; the internal wall at the top of the sleeve leg is provided with threads; the upper portion of the internal wall of the sleeve leg is provided with a suction disc; the external wall of the suction disc is provided with threads; the suction disc is connected with the sleeve leg through the threads; the central position at the bottom of an inner chamber of the suction disc is provided with a screw and a first hole; an inner leather gasket is arranged above the first hole; the screw is inserted downward into the first hole; a concave hexagonal steel gasket is arranged under the suction disc; a second hole is formed at a central position at the bottom of the concave hexagonal steel gasket; the screw penetrates the second hole to enable the concave hexagonal steel gasket to be fixed under the suction disc; an external leather gasket and a nut are sequentially arranged at bottom positions of the suction disc external wall in a downward mode; the external leather gasket and the nut are arranged on the screw in a penetrating mode; handles which penetrate the screw are arranged at bottom central positions of the external wall of the concave hexagonal steel gasket. The vacuum suction leg has the advantages of being simple in structure, light and handy to use, convenient to carry along, large in suction connecting force and low in cost and bringing convenience for daily life of people.

Description

Vacuum is inhaled leg
Technical field
The invention belongs to a kind of assembly apparatus, relate in particular to a kind of vacuum and inhale leg.
Background technology
Along with people's work, give birth to words changeable, the frequent variation on place of working and life ground, as some work, can not always be fixed in office, need to working site, workshop, carry out in field, variation due to work unit, often need removal of home, Cong Yige moves community another community to, even from a city, move another city to, this just requires the required instrument and equipment carried, furniture, as tables and chairs plate orange etc., reduce volume, be easy to carry, particularly with the object of supporting leg, supporting leg is all to 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 be changed the support member of different size at any time.
Summary of the invention
The supporting leg that a kind of secondary vacuum adhesive that can dismantle arbitrarily, connect that the object of the invention is to overcome the deficiencies in the prior art and provide connects.
The present invention is achieved in that a kind of vacuum suction leg, comprise and inhale the leg body, it is characterized in that: the outside of described suction leg body consists of the cover leg, on the inwall at cover leg top, be 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 combines by screw thread with the cover leg, the intracavity bottom center of sucker is provided with screw rod and the first hole, the top in the first hole is equipped with interior leather packing, screw rod inserts in the first hole downwards, the sucker below is provided with spill hexagonal steel pad, rebasing center of spill hexagonal steel is provided with the second hole, screw rod passes the second hole, spill hexagonal steel pad is fixed on to the sucker below, sucker outer wall bottom position is disposed with outer leather packing and nut downwards, outer leather packing and nut all are through on screw rod, spill hexagonal steel pad outer wall bottom centre position is provided with handle, handle is through on screw rod.
The outer wall of described sucker bottom is plane.
The outer wall of the rebasing section of described spill hexagonal steel is plane.
The bottom position of described cover leg outer wall is provided with screw thread.
Described cover leg bottom is provided with indent.
Described sucker, interior leather packing and outer leather packing consist of elastomeric material, and the cover leg consists of hard material.
It is large, with low cost that the present invention has is simple in structure, it is light and handy, easy to carry to use, adhesive connects power, brought convenience to daily life.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Embodiment 1: as shown in Figure 1, a kind of vacuum is inhaled leg, comprise and inhale the leg body, the outside of inhaling the leg body consists of cover leg 4, on the inwall at cover leg 4 tops, be provided with screw thread 10, the top of cover leg 4 inwalls is provided with sucker 1, the outer wall of sucker 1 is provided with screw thread 10, sucker 1 combines 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 equipped with interior leather packing 8, screw rod 5 inserts in the first hole downwards, sucker 1 below is provided with spill hexagonal steel pad 2, spill hexagonal steel pad 2 bottom centre positions are provided with the second hole, screw rod 5 passes the second hole, spill hexagonal steel pad 2 is fixed on to sucker 1 below, sucker 1 outer wall bottom position is disposed with outer leather packing 7 and nut 6 downwards, outer leather packing 7 and nut 6 all are through on screw rod 5, spill hexagonal steel pad 2 outer wall bottom centre positions are provided with handle 3, handle 3 is through on screw rod 5, the outer wall of sucker 1 bottom is plane, the outer wall of spill hexagonal steel pad 2 bottoms is plane, the bottom position of cover leg 4 outer walls is provided with screw thread 10, cover leg 4 bottoms are provided with indent 9, described sucker 1, interior leather packing 8 and outer leather packing 7 consist of elastomeric material, cover leg 4 consists of hard material, this device in use, sucker 1 surface that installs screw rod 5 is stained with to water, back-off arrives the correct position of supported, with indent 9 places of cover leg 4 bottoms, firmly press down, extrude the air of 1 li, sucker, stop exerting pressure, sucker 1 bounce-back, the inner chamber of sucker 1 forms certain vacuum, inhaling the leg body namely is adsorbed on supported, completing vacuum engagement for the first time connects, then buckle spill hexagonal steel pad 2, 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 also just is adsorbed on supported more closely, completing vacuum engagement for the second time connects, then tighten cover leg 4, install.
The present invention is mainly by the air pressure principle, extrude for the first time the air of 1 li, sucker, sucker 1 rebounds automatically, will inhale the adhesive first of leg body and be connected to supported above, then by tightening handle 3, the screw rod 5 of namely straining connecting sucker 1 enlarges the space of sucker 1 inner chamber, make the air in sucker 1 inner chamber thinner, pressure reduces, and external pressure remains unchanged, through twice vacuum engagement, connect, adhesive connects power and greatly strengthens.
It is large, with low cost that the present invention has is simple in structure, it is light and handy, easy to carry to use, adhesive connects power, brought convenience to daily life.

Claims (6)

1. a vacuum is inhaled leg, comprise and inhale the leg body, it is characterized in that: the outside of described suction leg body consists of the cover leg, on the inwall at cover leg top, be 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 combines by screw thread with the cover leg, the intracavity bottom center of sucker is provided with screw rod and the first hole, the top in the first hole is equipped with interior leather packing, screw rod inserts in the first hole downwards, the sucker below is provided with spill hexagonal steel pad, rebasing center of spill hexagonal steel is provided with the second hole, screw rod passes the second hole, spill hexagonal steel pad is fixed on to the sucker below, sucker outer wall bottom position is disposed with outer leather packing and nut downwards, outer leather packing and nut all are through on screw rod, spill hexagonal steel pad outer wall bottom centre position is provided with handle, handle is through on screw rod.
2. according to the vacuum described in claim 1, inhale leg, it is characterized in that: the outer wall of described sucker bottom is plane.
3. according to the vacuum described in claim 1, inhale leg, it is characterized in that: the outer wall of the rebasing section of described spill hexagonal steel is plane.
4. according to the vacuum described in claim 1, inhale leg, it is characterized in that: the bottom position of described cover leg outer wall is provided with screw thread.
5. according to the vacuum described in claim 1, inhale leg, it is characterized in that: described cover leg bottom is provided with indent.
6. according to the vacuum described in claim 1, inhale leg, it is characterized in that: described sucker, interior leather packing and outer leather packing consist of elastomeric material, and the cover leg consists of hard material.
CN201310350508.XA 2013-08-13 2013-08-13 Vacuum suction leg Active CN103405052B (en)

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 true CN103405052A (en) 2013-11-27
CN103405052B 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 (7)

* Cited by examiner, † Cited by third party
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
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
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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
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
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

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Publication number Publication date
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GR01 Patent grant
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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