CN202431694U - Novel bolt - Google Patents
Novel bolt Download PDFInfo
- Publication number
- CN202431694U CN202431694U CN2011204605518U CN201120460551U CN202431694U CN 202431694 U CN202431694 U CN 202431694U CN 2011204605518 U CN2011204605518 U CN 2011204605518U CN 201120460551 U CN201120460551 U CN 201120460551U CN 202431694 U CN202431694 U CN 202431694U
- Authority
- CN
- China
- Prior art keywords
- bolt
- screw rod
- oiling groove
- oil outlet
- novel
- 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
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Abstract
The utility model relates to a novel bolt. The novel bolt comprises a bolt body, wherein the bolt body is connected by a bolt head and a screw rod; the bolt body is internally provided with an oiling groove; the screw rod is provided with oil outlet holes communicated with the oiling groove; at least two oil outlet holes are arranged on the screw rod; the size of each oil outlet hole is increased gradually in the direction from the bolt head to the screw rod; the outlet end of the oiling groove is provided with a rubber plug. The novel bolt has the advantages that since the bolt body is internally provided with the oiling groove and the screw rod is provided with the oil outlet holes communicated with the oiling groove, when the rusting phenomenon occurs, an oiler is plugged into the oiling groove to inject lubricating oil, and the lubricating oil can seep out of the oil outlet holes to lubricate the combined parts of the screw and a mechanical part, so that the novel bolt can be rapidly disassembled, the working efficiency is increased and the continuity of normal operation of mechanical equipment is increased.
Description
Technical field
The utility model relates to a kind of novel bolt, and particularly a kind of novel bolt that becomes rusty and can unload fast when dead belongs to the machanical fastener technical field.
Background technique
Bolt is by bolt head and screw rod (having externally threaded cylindrical body) one type of fastening piece dimerous, is used to be fastenedly connected two machinery parts that have through hole.This Connecting format claims that bolt connects, and it is to belong to removably connect that bolt connects.But in present enterprise, owing to lack regular maintaining to machinery, simultaneously under the influence of factors such as humid environment; Can cause the bolt rust dead, cause bolt to unload to get off, cause unnecessary trouble; Influence working efficiency, delayed the normal operation of machinery.
Summary of the invention
The utility model purpose is that a kind of novel bolt that becomes rusty and can unload fast when dead is provided for the deficiency that overcomes existing technology.
For achieving the above object, the technological scheme that the utility model adopts is: a kind of novel bolt, comprise bolt body, and said bolt body is formed by connecting bolt head and screw rod, and said bolt body inside is provided with oiling groove; Have the oil outlet that communicates with oiling groove on the said screw rod.
Preferably, have at least two oil outlets on the said screw rod; The size of said oil outlet is increased by the direction of bolt head to screw rod gradually.
Preferably, the outlet end of said oiling groove is provided with rubber stopper.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The novel bolt of the utility model because bolt body inside is provided with oiling groove, has the oil outlet that communicates with oiling groove on the screw rod; When the dead phenomenon of rust takes place after, oil gun to be filled in inject lubricant oil in the oiling groove, lubricant oil will ooze out from oil outlet; The connecting part of lubricated screw rod and mechanical parts; So just can make that the utility model can unload fast, improve working efficiency, increase the continuity of machinery normal operation.
Description of drawings
Below in conjunction with accompanying drawing the utility model technological scheme is described further:
Accompanying drawing 1 is the stereogram of the novel bolt of the utility model;
Accompanying drawing 2 is the exploded view of the novel bolt of the utility model;
Accompanying drawing 3 is the sectional view of the novel bolt of the utility model;
Wherein: 1, bolt head; 2, screw rod; 3, oiling groove; 4, oil outlet; 5, rubber stopper.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
The described a kind of novel bolt of the utility model shown in accompanying drawing 1-3 comprises bolt body, and said bolt body is formed by connecting bolt head 1 and screw rod 2, and said bolt body inside is provided with oiling groove 3; Have the oil outlet 4 that communicates with oiling groove 3 on the said screw rod 2; Have at least two oil outlets 4 on the said screw rod 2; The size of said oil outlet 4 is increased by the direction of bolt head 1 to screw rod 2 gradually; The outlet end of said oiling groove 3 is provided with rubber stopper 5.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The novel bolt of the utility model because bolt body inside is provided with oiling groove, has the oil outlet that communicates with oiling groove on the screw rod; When the dead phenomenon of rust takes place after, oil gun to be filled in inject lubricant oil in the oiling groove, lubricant oil will ooze out from oil outlet; The connecting part of lubricated screw rod and mechanical parts; So just can make that the utility model can unload fast, improve working efficiency, increase the continuity of machinery normal operation.
Below only be the concrete exemplary applications of the utility model, the protection domain of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technological scheme of formation, or any to move mode dull and stereotyped described in the utility model, all drop within the utility model rights protection scope.
Claims (3)
1. a novel bolt comprises bolt body, and said bolt body is formed by connecting bolt head and screw rod, it is characterized in that: said bolt body inside is provided with oiling groove; Have the oil outlet that communicates with oiling groove on the said screw rod.
2. novel bolt according to claim 1 is characterized in that: have at least two oil outlets on the said screw rod; The size of said oil outlet is increased by the direction of bolt head to screw rod gradually.
3. novel bolt according to claim 1 is characterized in that: the outlet end of said oiling groove is provided with rubber stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204605518U CN202431694U (en) | 2011-11-19 | 2011-11-19 | Novel bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204605518U CN202431694U (en) | 2011-11-19 | 2011-11-19 | Novel bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202431694U true CN202431694U (en) | 2012-09-12 |
Family
ID=46781141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204605518U Expired - Fee Related CN202431694U (en) | 2011-11-19 | 2011-11-19 | Novel bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202431694U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671426A (en) * | 2012-09-17 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel fastening screw |
| CN104373441A (en) * | 2014-10-08 | 2015-02-25 | 王波 | Rubber head screw |
| CN104806647A (en) * | 2015-04-30 | 2015-07-29 | 连云港天明装备有限公司 | Crowned tooth shaft coupler device for scraper |
| CN105134948A (en) * | 2015-09-29 | 2015-12-09 | 北京汽车研究总院有限公司 | Oil drain plug structure assembly and automobile |
| CN105134732A (en) * | 2015-09-06 | 2015-12-09 | 邓永辉 | Bolt for improving lubrication effect |
| CN111658930A (en) * | 2020-07-13 | 2020-09-15 | 河北云悦生物科技有限公司 | Desk type hydrogen-oxygen breathing machine |
| CN112178035A (en) * | 2020-09-30 | 2021-01-05 | 晏洋 | Self-locking bolt convenient for adding lubricating oil |
| CN112855702A (en) * | 2021-01-07 | 2021-05-28 | 余富坚 | Fastening bolt and production process thereof |
-
2011
- 2011-11-19 CN CN2011204605518U patent/CN202431694U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671426A (en) * | 2012-09-17 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel fastening screw |
| CN104373441A (en) * | 2014-10-08 | 2015-02-25 | 王波 | Rubber head screw |
| CN104806647A (en) * | 2015-04-30 | 2015-07-29 | 连云港天明装备有限公司 | Crowned tooth shaft coupler device for scraper |
| CN105134732A (en) * | 2015-09-06 | 2015-12-09 | 邓永辉 | Bolt for improving lubrication effect |
| CN105134948A (en) * | 2015-09-29 | 2015-12-09 | 北京汽车研究总院有限公司 | Oil drain plug structure assembly and automobile |
| CN111658930A (en) * | 2020-07-13 | 2020-09-15 | 河北云悦生物科技有限公司 | Desk type hydrogen-oxygen breathing machine |
| CN112178035A (en) * | 2020-09-30 | 2021-01-05 | 晏洋 | Self-locking bolt convenient for adding lubricating oil |
| CN112855702A (en) * | 2021-01-07 | 2021-05-28 | 余富坚 | Fastening bolt and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20121119 |