CN103470600A - Anti-rust screw with oil storage inner cavity - Google Patents

Anti-rust screw with oil storage inner cavity Download PDF

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Publication number
CN103470600A
CN103470600A CN2013104418479A CN201310441847A CN103470600A CN 103470600 A CN103470600 A CN 103470600A CN 2013104418479 A CN2013104418479 A CN 2013104418479A CN 201310441847 A CN201310441847 A CN 201310441847A CN 103470600 A CN103470600 A CN 103470600A
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China
Prior art keywords
screw
screw body
oil storage
storage inner
cavity
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Granted
Application number
CN2013104418479A
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Chinese (zh)
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CN103470600B (en
Inventor
平利中
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.)
Wujiang Hongxing Electronics Co ltd
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Wujiang Junda Elevator Parts Co Ltd
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Priority to CN201310441847.9A priority Critical patent/CN103470600B/en
Publication of CN103470600A publication Critical patent/CN103470600A/en
Application granted granted Critical
Publication of CN103470600B publication Critical patent/CN103470600B/en
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Abstract

The invention provides a screw, and particularly relates to an anti-rust screw which belongs to the technical field of hardware products. The screw comprises screw ends and a screw body; a cavity is formed inside the screw body; an opening is formed in the outer wall of the screw body; lubricating oil is stored in the cavity; the opening is formed on a wall surface between threads; a hollow sleeve is inlaid in the inner cavity of the screw body; the sleeve can be pulled out; a press part is arranged at the upper part of the screw body. According to the anti-rust screw, the lubricating oil can well penetrate into an installation interface through the hollow screw body, so that air is isolated, the screw is prevented from rusting, a connecting part can be lubricated, and the installation and the detachment of the screw are more convenient.

Description

A kind of antirust screw that is provided with the oil storage inner chamber
 
Technical field
The invention provides a kind of screw, particularly relate to a kind of screw with rust inhibition, belong to the hardware technical field.
 
Background technique
Screw is industrial necessity indispensable in daily life: as the minimum screw of the uses such as photographic camera, glasses, clock and watch, electronics; Screw as one of TV, electric product, musical instrument, furniture etc.; Use large-scale screw, nut as for engineering, building, bridge; Traffic tool, aircraft, electric car, automobile etc. are large primary screw and use.Screw is in the industrial vital task of bearing, as long as exist industry on the earth, the function of screw is forever important.
Although be a slight screw, once dismounting does not fall to allow the people have a headache, because can often affect process and the time of whole maintenance.
The screw cause analysis of getting rusty: 1. Electroplate Factory, when electroplating the five metals screw, does not dry and does not dry, and causes steam remaining.Or when packing, there is condensed water to form after drying.Cause chemical reaction, produce bad generation, cause the five metals screw to get rusty.2. in wet damp place, deposit for a long time, of long duration, five metals screw just being corroded slowly, oxidized, cause serious getting rusty.3. while electroplating the five metals screw, poor plating, the too a surname of electrodeposited coating plating.Cause getting rusty.Generally speaking, go to analyze reason from four aspects.This four direction is exactly: 1. storage condition 2. is electroplated kind 3. preserving type 4. Environmental Conditions.
Generally, need to be protected the screw pull bar brush rust preventive lubricating oil got rusty, but this method inconvenience very.
 
Summary of the invention
The objective of the invention is: a kind of easy antirust screw is provided, makes screw convenient in installation and removal, the technological scheme of employing is:
A kind of antirust screw that is provided with the oil storage inner chamber, include screw end and screw body, and the inside of screw body is cavity, and the outer wall of screw body is provided with opening, has lubricant oil in cavity.
Screw is in the process of installation and removal, and the lubricant oil of body interior can slowly overflow, and has guaranteed the lubricated and isolated space on the attachment face, prevents from getting rusty, and makes dismounting more convenient.
As the present invention, further improve, the position of opening is on the wall between screw thread.Like this, when offering opening, need on screw thread, do not offered, make the processing of screw more convenient.
Further improve as the present invention, also be embedded with the sleeve pipe of hollow in the inner chamber of screw body, sleeve pipe can be transferred to.Sleeve pipe can make lubrication oil seal close in wherein, when needs are used, can transfer to sleeve pipe, makes lubricant oil and open communication, prevents the loss that lubricant oil is unnecessary.
As the present invention, further improve, the top of screw body also is provided with pressing component.By pressing pressing component, can make lubricant oil overflow when needed, using effect is better.
 
technique effect
Antirust screw provided by the invention, utilized the screw body of offering hollow, can make lubricant oil penetrate into better installation interface, completely cut off air, prevents that screw from getting rusty, and can lubricate connected element, makes the installation and removal of screw more convenient.
 
The accompanying drawing explanation
Fig. 1 is embodiment 1 screw overall structure figure.
Fig. 2 is the sectional drawing of embodiment 1 screw.
Fig. 3 is the sectional drawing of embodiment 2 screw.
Fig. 4 is the sectional drawing of embodiment 3 screw.
Wherein, the 1st, screw end, the 2nd, screw body, the 3rd, opening, the 4th, sleeve pipe, the 5th, pressing component.
 
Embodiment
Embodiment 1
As depicted in figs. 1 and 2, a kind of antirust screw that is provided with the oil storage inner chamber, include screw end 1 and screw body 2, and the inside of screw body 2 is cavity, and the outer wall of screw body 2 is provided with opening 3, has lubricant oil in cavity.The position of opening 3 is on the wall between screw thread.
Screw is in the process of installation and removal, and the lubricant oil of body interior can slowly overflow, and has guaranteed the lubricated and isolated space on the attachment face, prevents from getting rusty, and makes dismounting more convenient.The position of opening 3 is on the wall between screw thread, need on screw thread, not offered, and makes the processing of screw more convenient.
 
Embodiment 2
As shown in Figure 3, a kind of antirust screw that is provided with the oil storage inner chamber is with embodiment 1 difference: also be embedded with the sleeve pipe 4 of hollow in the inner chamber of screw body 2, sleeve pipe 4 can be transferred to.Sleeve pipe 4 can make lubrication oil seal close in wherein, when needs are used, can transfer to sleeve pipe 4, and lubricant oil is communicated with opening 3, prevents the loss that lubricant oil is unnecessary.
 
Embodiment 3
As shown in Figure 4, a kind of antirust screw that is provided with the oil storage inner chamber, with embodiment 1 difference, be: the top of screw body 2 also is provided with pressing component 5.By pressing pressing component 5, can make lubricant oil overflow when needed, using effect is better.

Claims (4)

1. an antirust screw that is provided with the oil storage inner chamber, include screw end (1) and screw body (2), it is characterized in that: the inside of screw body (2) is cavity, and the outer wall of screw body (2) is provided with opening (3), has lubricant oil in cavity.
2. the antirust screw that is provided with the oil storage inner chamber according to claim 1, it is characterized in that: the position of described opening (3) is on the wall between screw thread.
3. the antirust screw that is provided with the oil storage inner chamber according to claim 1, it is characterized in that: also be embedded with the sleeve pipe (4) of hollow in the inner chamber of described screw body (2), sleeve pipe (4) can be transferred to.
4. the antirust screw that is provided with the oil storage inner chamber according to claim 1, it is characterized in that: the top of described screw body (2) also is provided with pressing component (5).
CN201310441847.9A 2013-09-25 2013-09-25 A kind of antirust screw being provided with oil storage inner chamber Active CN103470600B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310441847.9A CN103470600B (en) 2013-09-25 2013-09-25 A kind of antirust screw being provided with oil storage inner chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310441847.9A CN103470600B (en) 2013-09-25 2013-09-25 A kind of antirust screw being provided with oil storage inner chamber

Publications (2)

Publication Number Publication Date
CN103470600A true CN103470600A (en) 2013-12-25
CN103470600B CN103470600B (en) 2016-03-16

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103982515A (en) * 2014-06-06 2014-08-13 常州德日机械有限公司 Multifunctional bolt
CN104454884A (en) * 2014-12-10 2015-03-25 苏州市顺仪五金有限公司 Bolt capable of achieving automatic oil outlet function by absorbing light energy
CN104454885A (en) * 2014-12-10 2015-03-25 苏州市顺仪五金有限公司 Automatic oil outlet and return bolt
CN104454886A (en) * 2014-12-10 2015-03-25 苏州市顺仪五金有限公司 Bolt with oil discharge function
CN104454899A (en) * 2014-12-10 2015-03-25 苏州市顺仪五金有限公司 Nut with oil discharge function
CN104454887A (en) * 2014-12-10 2015-03-25 苏州市顺仪五金有限公司 Bolt with oil discharge and oil return functions
CN104454891A (en) * 2014-12-10 2015-03-25 苏州市顺仪五金有限公司 Automatic oil outlet bolt
CN104482010A (en) * 2014-12-10 2015-04-01 苏州市顺仪五金有限公司 Bolt employing light energy for automatically discharging and returning oil
CN106050866A (en) * 2016-07-15 2016-10-26 许继集团有限公司 Connection element and anti-fatigue structure for rod-type component
CN108644203A (en) * 2018-07-06 2018-10-12 海盐晋悦五金制品有限公司 It is a kind of can automatic oiling self threading pin

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009005889U1 (en) * 2009-04-22 2009-07-02 Hsieh, Chih-Ching, Feng Yuan screw
CN202431734U (en) * 2012-02-15 2012-09-12 武汉钢铁(集团)公司 Self-lubricating connection pin shaft
CN202493559U (en) * 2012-04-01 2012-10-17 四川天元机械工程股份有限公司 Rust-proof screw-thread connecting piece for suspension bridge
CN102927113A (en) * 2012-11-13 2013-02-13 西安西达地质技术服务有限责任公司 Antirust bolt
CN202790019U (en) * 2012-08-27 2013-03-13 江苏永昊高强度螺栓有限公司 Anti-corrosion bolt

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009005889U1 (en) * 2009-04-22 2009-07-02 Hsieh, Chih-Ching, Feng Yuan screw
CN202431734U (en) * 2012-02-15 2012-09-12 武汉钢铁(集团)公司 Self-lubricating connection pin shaft
CN202493559U (en) * 2012-04-01 2012-10-17 四川天元机械工程股份有限公司 Rust-proof screw-thread connecting piece for suspension bridge
CN202790019U (en) * 2012-08-27 2013-03-13 江苏永昊高强度螺栓有限公司 Anti-corrosion bolt
CN102927113A (en) * 2012-11-13 2013-02-13 西安西达地质技术服务有限责任公司 Antirust bolt

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103982515A (en) * 2014-06-06 2014-08-13 常州德日机械有限公司 Multifunctional bolt
CN104454884A (en) * 2014-12-10 2015-03-25 苏州市顺仪五金有限公司 Bolt capable of achieving automatic oil outlet function by absorbing light energy
CN104454885A (en) * 2014-12-10 2015-03-25 苏州市顺仪五金有限公司 Automatic oil outlet and return bolt
CN104454886A (en) * 2014-12-10 2015-03-25 苏州市顺仪五金有限公司 Bolt with oil discharge function
CN104454899A (en) * 2014-12-10 2015-03-25 苏州市顺仪五金有限公司 Nut with oil discharge function
CN104454887A (en) * 2014-12-10 2015-03-25 苏州市顺仪五金有限公司 Bolt with oil discharge and oil return functions
CN104454891A (en) * 2014-12-10 2015-03-25 苏州市顺仪五金有限公司 Automatic oil outlet bolt
CN104482010A (en) * 2014-12-10 2015-04-01 苏州市顺仪五金有限公司 Bolt employing light energy for automatically discharging and returning oil
CN106050866A (en) * 2016-07-15 2016-10-26 许继集团有限公司 Connection element and anti-fatigue structure for rod-type component
CN106050866B (en) * 2016-07-15 2018-05-18 许继集团有限公司 A kind of antifatigue structure of connector and rod-type component
CN108644203A (en) * 2018-07-06 2018-10-12 海盐晋悦五金制品有限公司 It is a kind of can automatic oiling self threading pin

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Address after: Wujiang District of Suzhou City, Jiangsu province 215222 Lili town traffic road No. 1

Patentee after: WUJIANG JUNDA ELEVATOR PARTS Co.,Ltd.

Address before: Suzhou Wuzhong District City, Jiangsu province 215212 Lili town traffic road No. 1

Patentee before: WUJIANG JUNDA ELEVATOR PARTS Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20231227

Address after: No. 568 Liaobang Road, Jiangling Street, Wujiang District, Suzhou City, Jiangsu Province, 215200

Patentee after: Wujiang Hongxing Electronics Co.,Ltd.

Address before: No. 1 Jiaotong East Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province, 215222

Patentee before: WUJIANG JUNDA ELEVATOR PARTS Co.,Ltd.