CN213870652U - Anticorrosive high strength hot-galvanize bolt - Google Patents
Anticorrosive high strength hot-galvanize bolt Download PDFInfo
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- CN213870652U CN213870652U CN202023009807.1U CN202023009807U CN213870652U CN 213870652 U CN213870652 U CN 213870652U CN 202023009807 U CN202023009807 U CN 202023009807U CN 213870652 U CN213870652 U CN 213870652U
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Abstract
The utility model relates to the technical field of bolts, and discloses an anticorrosive high strength hot-galvanize bolt, solved present bolt rust easily, influence the installation fixed effect, reduced the problem of bolt life, it includes the cylinder section, the one end of cylinder section is connected with the screw thread section, the surface of screw thread section is connected with the nut, the surface of screw thread section and the one side that is located the nut are connected with first gasket, the surface of cylinder section is connected with the second gasket, the one end of cylinder section is connected with the nut, cylinder section and screw thread section include anticorrosive overcoat layer, insulating layer, stainless steel layer, heat-resisting layer, magnet layer and inoxidizing coating; the utility model discloses, be convenient for play certain anticorrosive action to the bolt, avoided the bolt rust because of the corrosion that leads to with water contact for a long time, effectively increased the life of bolt to improve the result of use of bolt, prevented that the phenomenon that drops from appearing in the nut, thereby improved the fixed effect of part.
Description
Technical Field
The utility model belongs to the technical field of the bolt, specifically be an anticorrosive high strength hot-galvanize bolt.
Background
The bolt is a mechanical part, a cylindrical threaded fastener matched with a nut, a fastener consisting of a head part and a screw (a cylinder with an external thread) needs to be matched with the nut and is used for fastening and connecting two parts with through holes, the connection form is called bolt connection, if the nut is screwed off from the bolt, the two parts can be separated, and therefore the bolt connection belongs to detachable connection.
The existing bolt is soaked in water for a long time in the use process, is easy to corrode and rust, so that the service life of the bolt is shortened, and the mounting and fixing effects are influenced.
Disclosure of Invention
To the above situation, for overcoming prior art's defect, the utility model provides an anticorrosive high strength hot-galvanize bolt, effectual solved present bolt rust easily, influence the fixed effect of installation, reduced bolt life's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticorrosive high strength hot-galvanize bolt, including the cylinder section, the one end of cylinder section is connected with the screw thread section, the surface connection of screw thread section has the nut, the surface of screw thread section and the one side that is located the nut are connected with first gasket, the surface connection of cylinder section has the second gasket, the one end of cylinder section is connected with the nut, the cylinder section includes anticorrosive overcoat layer with the screw thread section, the insulating layer, the stainless steel layer, the heat-resistant layer, magnet layer and inoxidizing coating, the lower extreme on anticorrosive overcoat layer is connected with the insulating layer, the lower extreme of insulating layer is connected with the stainless steel layer, the lower extreme on stainless steel layer is connected with the heat-resistant layer, the lower extreme on heat-resistant layer is connected with the magnet layer, the lower extreme on magnet layer is connected with the inoxidizing coating.
Preferably, the surface of the thread section is provided with a through hole.
Preferably, the surfaces of the cylindrical section and the threaded section are sleeved with the inner parts of the second gasket and the first gasket respectively.
Preferably, a threaded hole is formed in the nut, and the threaded section is located in the threaded hole and connected through threads.
Preferably, the material of the anti-corrosion outer sleeve layer is a nylon material.
Preferably, the material of the stainless steel layer is 0Cr18Ni9TiMn material.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses, through the setting of anticorrosive overcoat layer, insulating layer, stainless steel layer, heat-resisting layer, magnet layer and inoxidizing coating, when the use of bolt contacts water, be convenient for play certain anticorrosive effect to the bolt, avoided the bolt because of the corrosion rust that contacts for a long time with water and lead to, effectively increased the life of bolt to the result of use of bolt has been improved;
(2) this is novel, through the setting of first gasket, second gasket and through-hole, increase area of contact reduces pressure, prevents not hard up, protects spare part and bolt to put into the locating part in the inside of through-hole, prevent that the phenomenon that the nut dropped from appearing, thereby improved the fixed effect of part.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the mounting structure of the nut of the present invention;
fig. 3 is the internal structure diagram of the cylinder section and the thread section of the present invention.
In the figure: 1. a cylindrical section; 2. a threaded segment; 3. a nut; 4. a first gasket; 5. a through hole; 6. a second gasket; 7. a nut; 8. an anti-corrosion outer jacket layer; 9. an insulating layer; 10. a stainless steel layer; 11. a heat-resistant layer; 12. a magnet layer; 13. and (4) a protective layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiment one, by figure 1, figure 2 and figure 3 give, the utility model discloses a cylinder section 1, the one end of cylinder section 1 is connected with screw thread section 2, the surface of screw thread section 2 is connected with nut 3, the surface of screw thread section 2 and the one side that is located nut 3 are connected with first gasket 4, the surface of cylinder section 1 is connected with second gasket 6, the one end of cylinder section 1 is connected with nut 7, cylinder section 1 includes anticorrosive overcoat layer 8 with screw thread section 2, insulating layer 9, stainless steel layer 10, heat-resistant layer 11, magnet layer 12 and inoxidizing coating 13, the lower extreme of anticorrosive overcoat layer 8 is connected with insulating layer 9, the lower extreme of insulating layer 9 is connected with stainless steel layer 10, the lower extreme of stainless steel layer 10 is connected with heat-resistant layer 11, the lower extreme of heat-resistant layer 11 is connected with magnet layer 12, the lower extreme of magnet layer 12 is connected with inoxidizing coating 13.
In the second embodiment, on the basis of the first embodiment, the through hole 5 is formed in the surface of the thread section 2, so that the limiting effect is facilitated, and the phenomenon that the fixed part drops is prevented.
In the third embodiment, on the basis of the first embodiment, the surfaces of the cylindrical section 1 and the threaded section 2 are respectively sleeved with the inner parts of the second gasket 6 and the first gasket 4, and the first gasket 4 and the second gasket 6 can move in the cylindrical section 1 and the threaded section 2.
In the fourth embodiment, on the basis of the first embodiment, a threaded hole is formed in the nut 3, and the threaded section 2 is located in the threaded hole and connected through internal threads, so that the nut 3 can move on the surface of the threaded section 2 conveniently.
In the fifth embodiment, on the basis of the first embodiment, the anti-corrosion outer jacket layer 8 is made of a nylon material, so that an anti-corrosion effect is achieved.
Sixth, based on the first embodiment, the stainless steel layer 10 is made of 0Cr18Ni9TiMn to prevent rusting.
The working principle is as follows: during operation, at first embolia screw thread section 2 with the part, fix the part through nut 3, through anticorrosive overcoat layer 8, insulating layer 9, stainless steel layer 10, heat-resistant layer 11, magnet layer 12 and inoxidizing coating 13's setting, when the use contact water of bolt, be convenient for play certain anticorrosive effect to the bolt, avoided the bolt rust because of the corrosion that leads to with water contact for a long time, the life of bolt has effectively been increased, thereby the result of use of bolt has been improved, through first gasket 4, second gasket 6 and through-hole 5's setting, the area of contact of increase part, reduce pressure, prevent not hard up, protect part and bolt, and put into the locating part in through-hole 5's inside, prevent that nut 3 from appearing the phenomenon that drops, thereby the fixed effect of part has been improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an anticorrosive high strength hot dip zinc bolt, includes cylinder section (1), its characterized in that: one end of the cylindrical section (1) is connected with a threaded section (2), the surface of the threaded section (2) is connected with a nut (3), one side, which is positioned on the nut (3), of the surface of the threaded section (2) is connected with a first gasket (4), the surface of the cylindrical section (1) is connected with a second gasket (6), one end of the cylindrical section (1) is connected with a nut (7), the cylindrical section (1) and the threaded section (2) comprise an anti-corrosion outer sleeve layer (8), an insulating layer (9), a stainless steel layer (10), a heat-resistant layer (11), a magnet layer (12) and a protective layer (13), the lower end of the anti-corrosion outer sleeve layer (8) is connected with the insulating layer (9), and the lower end of the insulating layer (9) is connected with the stainless steel layer (10), the lower end of the stainless steel layer (10) is connected with a heat-resistant layer (11), the lower end of the heat-resistant layer (11) is connected with a magnet layer (12), and the lower end of the magnet layer (12) is connected with a protective layer (13).
2. The anti-corrosion high-strength hot-dip galvanized bolt according to claim 1, characterized in that: the surface of the thread section (2) is provided with a through hole (5).
3. The anti-corrosion high-strength hot-dip galvanized bolt according to claim 1, characterized in that: the surfaces of the cylindrical section (1) and the threaded section (2) are respectively sleeved with the inner parts of the second gasket (6) and the first gasket (4).
4. The anti-corrosion high-strength hot-dip galvanized bolt according to claim 1, characterized in that: the nut (3) is internally provided with a threaded hole, and the threaded section (2) is positioned in the threaded hole and connected through internal threads.
5. The anti-corrosion high-strength hot-dip galvanized bolt according to claim 1, characterized in that: the anti-corrosion outer sleeve layer (8) is made of a nylon material.
6. The anti-corrosion high-strength hot-dip galvanized bolt according to claim 1, characterized in that: the stainless steel layer (10) is made of 0Cr18Ni9TiMn material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023009807.1U CN213870652U (en) | 2020-12-15 | 2020-12-15 | Anticorrosive high strength hot-galvanize bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023009807.1U CN213870652U (en) | 2020-12-15 | 2020-12-15 | Anticorrosive high strength hot-galvanize bolt |
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| Publication Number | Publication Date |
|---|---|
| CN213870652U true CN213870652U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023009807.1U Active CN213870652U (en) | 2020-12-15 | 2020-12-15 | Anticorrosive high strength hot-galvanize bolt |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669345A (en) * | 2021-08-26 | 2021-11-19 | 嘉兴涵祺汽配科技股份有限公司 | U-shaped bolt connected through magnetic positioning |
| CN113684523A (en) * | 2021-08-31 | 2021-11-23 | 江西江南新材料科技股份有限公司 | Hollow phosphor copper ball for electroplating and preparation method thereof |
-
2020
- 2020-12-15 CN CN202023009807.1U patent/CN213870652U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669345A (en) * | 2021-08-26 | 2021-11-19 | 嘉兴涵祺汽配科技股份有限公司 | U-shaped bolt connected through magnetic positioning |
| CN113684523A (en) * | 2021-08-31 | 2021-11-23 | 江西江南新材料科技股份有限公司 | Hollow phosphor copper ball for electroplating and preparation method thereof |
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