CN203717594U - Anti-rust oil storage bolt by releasing oil - Google Patents
Anti-rust oil storage bolt by releasing oil Download PDFInfo
- Publication number
- CN203717594U CN203717594U CN201320796208.XU CN201320796208U CN203717594U CN 203717594 U CN203717594 U CN 203717594U CN 201320796208 U CN201320796208 U CN 201320796208U CN 203717594 U CN203717594 U CN 203717594U
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- CN
- China
- Prior art keywords
- oil storage
- bolt
- oil
- hole
- external thread
- 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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- Coating Apparatus (AREA)
Abstract
The utility model discloses an anti-rust oil storage bolt by releasing oil, and relates to a bolt. The anti-rust oil storage bolt by releasing the oil comprises an outer threaded rod (3), a screwing head (5) and a sponge oil storage column (1), wherein one end of the outer threaded rod (3) is provided with the screwing head (5); the end surface of the other end of the outer threaded rod (3) is provided with a through hole (2); the sponge oil storage column (1) is arranged in the through hole (2). According to the anti-rust oil storage bolt by releasing the oil, which is disclosed by the utility model, the end surface of the other end of the outer threaded rod is provided with the through hole, the sponge oil storage column sucked with oil is arranged in the through hole, and therefore the sponge oil storage column slowly releases the anti-rust oil to realize the anti-rust purpose of the bolt.
Description
[technical field]
The utility model relates to a kind of bolt, especially relates to a kind of rust protection oil storage bolt of slowly-releasing oil.
[background technique]
Known, power equipment, train, equipment in track and factory building need to use bolt to fix as fastening piece, and these local bolts that use are in outdoor mostly, in high temperature or violent vibration environment, be subject to acid rain, easily there is corrosion in the impact of high temperature or strenuous vibration, fracture or due to crackle, slag inclusion, when the quality problems such as batch mixing, to change problem bolt, but the dead bolt that becomes rusty is difficult to take off in the time of maintenance, workman is merely able to make bolt looseness by dripping diesel oil or knocking, what corrosion was serious is merely able to take off by cutting, serious impact the replacing progress of bolt.
[summary of the invention]
For overcoming the deficiencies in the prior art, the utility model provides a kind of rust protection oil storage bolt of slowly-releasing oil, by the other end end face at external thread rod, perforation is set, the sponge oil storage post of inhaling oil was placed in perforation, slowly discharge rust preventive oil and realize the rust protection object of bolt by sponge oil storage post.
For achieving the above object, the utility model adopts following technological scheme:
A rust protection oil storage bolt for slowly-releasing oil, comprises external thread rod, screws head and sponge oil storage post, and one end of external thread rod is provided with and screws head, and the other end end face of external thread rod is provided with perforation, and sponge oil storage post is arranged in described perforation.
The rust protection oil storage bolt of described slowly-releasing oil, being provided with and connecting the through hole of both sides near screwing first end of external thread rod, described through hole middle part is communicated with the perforation in external thread rod.
The rust protection oil storage bolt of described slowly-releasing oil, external thread rod be provided with polished rod near screwing first end, described through hole is arranged on polished rod.
The rust protection oil storage bolt of described slowly-releasing oil, described in screw head outer edge surface be outer hexagonal structure; Or the outer edge surface that screws head is light face, the interior hexagonal hole of depression is set on the end face that screws head; Or interior hexagonal hole replaces with internal square hole.
Owing to having adopted technique scheme, of the present utility model have a following beneficial effect:
The rust protection oil storage bolt of slowly-releasing oil described in the utility model, by the other end end face at external thread rod, perforation is set, the through hole of communication bores is set in close one end of external thread rod, the sponge oil storage post of inhaling oil is placed in perforation, slowly discharge rust preventive oil by sponge oil storage post in perforation and through hole, guarantee bolt at work external thread rod all can be subject to the protection of rust preventive oil, realize the rust protection object of bolt, can easily take out fast once bolt goes wrong; The utlity model has simple in structure, easy to loading and unloading, rust-proof effect.
[brief description of the drawings]
Fig. 1 is the structural representation to be penetrated of the utility model sponge oil storage post and bolt penetration hole;
Fig. 2 is perspective view of the present utility model;
In figure: 1, sponge oil storage post; 2, perforation; 3, external thread rod; 4, through hole; 5, screw head.
[embodiment]
Can explain in more detail the utility model by the following examples, the utility model is not limited to the following examples, and open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model;
The rust protection oil storage bolt of the slowly-releasing oil described in 1 or 2 by reference to the accompanying drawings, comprises external thread rod 3, screws 5 and sponge oil storage post 1, and one end of external thread rod 3 is provided with and screws 5, described in to screw an outer edge surface of 5 be outer hexagonal structure; Or to screw an outer edge surface of 5 be light face, the interior hexagonal hole of depression is set on an end face that screws 5; Or interior hexagonal hole replaces with internal square hole; The other end end face of external thread rod 3 is provided with perforation 2, screws 5 be provided with polished rod in close one end of external thread rod 3, and described through hole 4 is arranged on polished rod, the perforation 2 in through hole 4 middle parts connection external thread rods 3, and sponge oil storage post 1 is arranged in described perforation 2.
Implement the rust protection oil storage bolt of slowly-releasing oil described in the utility model, the equipment of the utility model in power equipment, train, track or factory building is comparatively applicable, in use, first sponge oil storage post 1 is immersed in rust preventive oil " machine oil ", then sponge oil storage post 1 is put into the perforation 2 of external thread rod 3 the other end end faces, by bolt described in the utility model be arranged on equipment just can, rust preventive oil utilization perforation 2 and through hole 4 after installing in sponge oil storage post 1 slowly discharge; No matter the utility model is that external thread rod 3 faces upward or downward, described perforation 2 and through hole 4 all can discharge rust preventive oil, guaranteed bolt at work external thread rod 3 all can be subject to the protection of rust preventive oil, stop the generation of corrosion.
The utility model does not describe part in detail for prior art.
Claims (4)
1. the rust protection oil storage bolt of a slowly-releasing oil, comprise external thread rod (3), screw head (5) and sponge oil storage post (1), it is characterized in that: one end of external thread rod (3) is provided with and screws head (5), the other end end face of external thread rod (3) is provided with perforation (2), and sponge oil storage post (1) is arranged in described perforation (2).
2. the rust protection oil storage bolt of slowly-releasing oil according to claim 1, it is characterized in that: close head (5) one end that screws at external thread rod (3) is provided with the through hole (4) that connects both sides, and described through hole (4) middle part is communicated with the interior perforation (2) of external thread rod (3).
3. the rust protection oil storage bolt of slowly-releasing oil according to claim 2, is characterized in that: close head (5) one end that screws at external thread rod (3) is provided with polished rod, and described through hole (4) is arranged on polished rod.
4. the rust protection oil storage bolt of slowly-releasing oil according to claim 1, is characterized in that: described in screw head (5) outer edge surface be outer hexagonal structure; Or the outer edge surface that screws head (5) is light face, the interior hexagonal hole of depression is set on the end face that screws head (5); Or interior hexagonal hole replaces with internal square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320796208.XU CN203717594U (en) | 2013-12-08 | 2013-12-08 | Anti-rust oil storage bolt by releasing oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320796208.XU CN203717594U (en) | 2013-12-08 | 2013-12-08 | Anti-rust oil storage bolt by releasing oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717594U true CN203717594U (en) | 2014-07-16 |
Family
ID=51156751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320796208.XU Expired - Fee Related CN203717594U (en) | 2013-12-08 | 2013-12-08 | Anti-rust oil storage bolt by releasing oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156437A (en) * | 2015-10-30 | 2015-12-16 | 广西中才铝业有限公司 | Multifunctional screw |
| CN108626233A (en) * | 2018-06-26 | 2018-10-09 | 浙江长瑞精密零部件制造有限公司 | A kind of nuclear power stop nut |
-
2013
- 2013-12-08 CN CN201320796208.XU patent/CN203717594U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156437A (en) * | 2015-10-30 | 2015-12-16 | 广西中才铝业有限公司 | Multifunctional screw |
| CN108626233A (en) * | 2018-06-26 | 2018-10-09 | 浙江长瑞精密零部件制造有限公司 | A kind of nuclear power stop nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140716 Termination date: 20141208 |
|
| EXPY | Termination of patent right or utility model |