CN105587733A - Novel waterproof bolt - Google Patents
Novel waterproof bolt Download PDFInfo
- Publication number
- CN105587733A CN105587733A CN201610104237.3A CN201610104237A CN105587733A CN 105587733 A CN105587733 A CN 105587733A CN 201610104237 A CN201610104237 A CN 201610104237A CN 105587733 A CN105587733 A CN 105587733A
- Authority
- CN
- China
- Prior art keywords
- bolt
- nut
- waterproof
- annular groove
- spiral shell
- 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
- 238000009434 installation Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
The invention discloses a novel waterproof bolt. The novel waterproof bolt is characterized in that a bolt is connected to the middle part of a lower plane of a hexagonal screw head; an annular groove is formed around the connecting place between the hexagonal screw head and the bolt; a waterproof skirt edge is arranged on the lower side of the outer periphery of the hexagonal screw head; a nut is tightened on the bolt; the upper plane of the nut is an inclined surface; and the inclined surface of the nut is matched with the annular groove. Through the settings, the novel waterproof bolt is applied to fixed connection of a ceiling plastic plate, can effectively achieve a waterproof effect, is convenient for installation and use, improves the installation working efficiency, and prolongs the service life of a workshop ceiling.
Description
Technical field
The present invention relates to a kind of bolt, is a kind of bolt with water-proof function specifically.
Background technology
Along with the development in epoch, plastic ceiling is that steel construction workshop adopts, and the existing bolt being connected and fixed for ceiling plastic plate, does not possess water-proof function, often causes drainage. Need to below bolt spiral shell head, add rubber waterproof packing ring, just can play water-proof function, be not easy to install and use.
Summary of the invention
Object of the present invention is that a kind of new waterproof bolt being connected and fixed for plastic ceiling is provided.
To achieve these goals, the present invention is connected with bolt in the lower plane middle part of hexagonal spiral shell head, junction surrounding at described hexagonal spiral shell head and bolt is provided with annular groove, waterproof shirt rim is located at the periphery downside of hexagonal spiral shell head, nut is being twisted on bolt, the upper plane of described nut is inclined plane, matches with annular groove in the inclined plane on nut.
By above setting, the present invention is connected and fixed for ceiling plastic plate, can effectively play water-proof function, is convenient to install and use, and the present invention has not only improved installment work efficiency, but also has improved the service life of workshop ceiling.
Brief description of the drawings
Now the invention will be further described by reference to the accompanying drawings.
Fig. 1 is structural representation of the present invention.
In figure: 1, hexagonal spiral shell head, 2, bolt, 3, annular groove, 4, waterproof shirt rim, 5, nut, 6, inclined plane.
Detailed description of the invention
As shown in Figure 1, the present invention is connected with bolt 2 in the lower plane middle part of hexagonal spiral shell head 1, be provided with annular groove 3 in described hexagonal spiral shell head 1 and the junction surrounding of bolt 2, waterproof shirt rim 4 is located at the periphery downside of hexagonal spiral shell head 1, nut 5 is being twisted on bolt 2, the upper plane of described nut 5 is inclined plane 6, matches with annular groove 3 in the inclined plane 6 on nut 5. By above setting, the present invention is in the time connecting ceiling plastic plate, in overlapping ceiling plastic plate edge punching, inserting bolt 2 in hole, nut 5 is being twisted on bolt 2, and nut 5 is locked, when nut 5 is locked, on ceiling plastic plate, the edge in hole is clamp-oned in the annular groove 3 on hexagonal spiral shell head 1 by the inclined plane 6 on nut 5, and the edge in hole on ceiling plastic plate is upwarped, and can effectively play waterproof action.
Claims (1)
1. new waterproof bolt, it is characterized in that: the lower plane middle part at hexagonal spiral shell head is connected with bolt, junction surrounding at described hexagonal spiral shell head and bolt is provided with annular groove, waterproof shirt rim is located at the periphery downside of hexagonal spiral shell head, nut is being twisted on bolt, the upper plane of described nut is inclined plane, matches with annular groove in the inclined plane on nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104237.3A CN105587733A (en) | 2016-02-25 | 2016-02-25 | Novel waterproof bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610104237.3A CN105587733A (en) | 2016-02-25 | 2016-02-25 | Novel waterproof bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105587733A true CN105587733A (en) | 2016-05-18 |
Family
ID=55927557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610104237.3A Pending CN105587733A (en) | 2016-02-25 | 2016-02-25 | Novel waterproof bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105587733A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369033A (en) * | 2016-09-23 | 2017-02-01 | 奇酷互联网络科技（深圳）有限公司 | Waterproof screw |
| CN108757707A (en) * | 2018-06-29 | 2018-11-06 | 合肥亚卡普机械科技有限公司 | A kind of waterproof and breathable heat dissipation Multifunctional bolt |
-
2016
- 2016-02-25 CN CN201610104237.3A patent/CN105587733A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369033A (en) * | 2016-09-23 | 2017-02-01 | 奇酷互联网络科技（深圳）有限公司 | Waterproof screw |
| CN108757707A (en) * | 2018-06-29 | 2018-11-06 | 合肥亚卡普机械科技有限公司 | A kind of waterproof and breathable heat dissipation Multifunctional bolt |
| CN108757707B (en) * | 2018-06-29 | 2020-07-10 | 湖北登峰高强螺栓有限公司 | Waterproof ventilative heat dissipation multifunctional bolt |
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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: 20160518 |