CN105041822A - Rust-proof cap nut - Google Patents
Rust-proof cap nut Download PDFInfo
- Publication number
- CN105041822A CN105041822A CN201510366297.8A CN201510366297A CN105041822A CN 105041822 A CN105041822 A CN 105041822A CN 201510366297 A CN201510366297 A CN 201510366297A CN 105041822 A CN105041822 A CN 105041822A
- Authority
- CN
- China
- Prior art keywords
- nut
- cap
- rust
- nut body
- proof
- 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.)
- Pending
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 6
- 238000007747 plating Methods 0.000 claims abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 239000002253 acid Substances 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 3
- 150000007513 acids Chemical class 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/14—Cap nuts; Nut caps or bolt caps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a rust-proof cap nut. The rust-proof cap nut is creatively characterized in that the cap nut comprises a nut body and a nut cap, wherein the nut body and the nut cap are integrally formed; the nut body is in a prism shape, the direct ration of the nut cap and the nut body is 2 to 1, and the nut body is treated through a nickel plating process; and the nut cap is sleeved with sealing rubber. According to the rust-proof cap nut, the rust-proof cap nut is protected against rust by the nut cap and the sealing rubber; the size of the nut cap is larger than that of the nut body, rain can be thrown off through the radian of the top of the nut cap, and therefore air and moisture in the outside are prevented from entering the cap nut effectively; the nut body is treated through the nickel plating process, a layer of razor-thin passive film can be generated on the surface of the nut quickly, and the stability in the air is very high; and the nut cap is sleeved with the sealing rubber and thus capable of being resistant to corrosion by the atmosphere, alkali and some acids.
Description
Technical field
The present invention relates to a kind of threaded connector, be specifically related to a kind of antirust block nut.
Background technique
Nut be screwed in bolt or screw rod together be used for the part that plays the role of fastening, some nut needs to be exposed to outdoor use, and easily can be caused corrosion by the Water oxidize in air, not only affect attractive in appearance, also be difficult to dismounting, sometimes can only be sawed-off with saw, waste cost.Existing block nut cap is less than nut, and corrosion resistance is poor.
Summary of the invention
The technical problem to be solved in the present invention is to provide the antirust block nut of the one used in a kind of working environment in the open.
For solving the problems of the technologies described above, the invention provides following technological scheme: a kind of antirust block nut, its innovative point is: comprise nut body and the cap integrally formed with nut body, described nut body is a hexagon.
Further, described cap and the diameter of described nut body are than being 2:1.
Further, described nut body have passed through Nickel Plating Treatment.
Further, on described cap, cover has a caulking gum.
The invention has the advantages that: antirust block nut, by the protection of cap and caulking gum, achieves antirust object; Cap is larger than nut volume, and the radian at cap top can throw rainwater away, thus effectively prevents extraneous air and moisture content to enter; Nut body have passed through Nickel Plating Treatment, and nut generates rapidly the very thin passivating film of one deck in surface energy, and aerial stability is very high; On cap, cover has a caulking gum, can resist the corrosion of air, alkali and some acid.
Accompanying drawing explanation
If Fig. 1 is structural representation of the present invention.
Embodiment
Drawing reference numeral: 1, nut body, 2, cap, 3, caulking gum.
For making goal of the invention of the present invention, technological scheme and advantage clearly, below in conjunction with accompanying drawing, embodiments of the present invention are described in further detail.
Structure of the present invention as shown in Figure 1, a kind of antirust block nut, it is characterized in that: comprise nut body 1 and the cap 2 integrally formed with nut body 1, nut body 1 is a hexagon, cap 2 is 2:1 with the diameter ratio of nut body 1, cap 2 is larger than nut volume, and the radian at cap 2 top can throw rainwater away, thus effectively prevents extraneous air and moisture content to enter; Nut body 1 have passed through Nickel Plating Treatment, and nut generates rapidly the very thin passivating film of one deck in surface energy, and aerial stability is very high; On cap 2, cover has a caulking gum 3, can resist the corrosion of air, alkali and some acid.
More than show and describe basic principle of the present invention and major character.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1.
a kind ofantirust block nut, is characterized in that: comprise nut body and the cap integrally formed with nut body, described nut body is a hexagon.
2. the antirust block nut of one according to claim 1, is characterized in that: described cap is 2:1 with the diameter ratio of described nut body.
3. the antirust block nut of one according to claim 1, is characterized in that: described nut body have passed through Nickel Plating Treatment.
4. the antirust block nut of one according to claim 1, is characterized in that: on described cap, cover has a caulking gum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510366297.8A CN105041822A (en) | 2015-06-29 | 2015-06-29 | Rust-proof cap nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510366297.8A CN105041822A (en) | 2015-06-29 | 2015-06-29 | Rust-proof cap nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105041822A true CN105041822A (en) | 2015-11-11 |
Family
ID=54448673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510366297.8A Pending CN105041822A (en) | 2015-06-29 | 2015-06-29 | Rust-proof cap nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105041822A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775323A (en) * | 2018-08-14 | 2018-11-09 | 海宁瑞贝特五金制品有限公司 | A kind of slim workpiece carbon steel riveting nut |
-
2015
- 2015-06-29 CN CN201510366297.8A patent/CN105041822A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775323A (en) * | 2018-08-14 | 2018-11-09 | 海宁瑞贝特五金制品有限公司 | A kind of slim workpiece carbon steel riveting nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |