CN110259811A - A kind of waterproof bolt - Google Patents
A kind of waterproof bolt Download PDFInfo
- Publication number
- CN110259811A CN110259811A CN201910625514.9A CN201910625514A CN110259811A CN 110259811 A CN110259811 A CN 110259811A CN 201910625514 A CN201910625514 A CN 201910625514A CN 110259811 A CN110259811 A CN 110259811A
- Authority
- CN
- China
- Prior art keywords
- platform type
- circular platform
- waterproof bolt
- water
- card slot
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000006096 absorbing agent Substances 0.000 claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- F16B33/00—Features common to bolt and nut
- F16B33/008—Corrosion preventing means
-
- 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
-
- 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
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
-
- 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
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
- F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The present invention is suitable for a kind of technical field of fastener, discloses a kind of waterproof bolt, including screw rod and nut, further includes circular platform type limit section and water absorber；The circular platform type limit section is set among the screw rod and nut, and waterproof membrane is provided on circular platform type limit section inclined-plane, and circular platform type limit section bottom is equipped with card slot, is equipped with protrusion in the card slot；The water absorber is set to inside the card slot.A kind of waterproof bolt provided by the present invention, structurally reasonable, fastening while, has achieved the effect that waterproof；Simultaneously as be not fixedly connected between water absorber and card slot, therefore can be easy to disassemble and replace water absorber.
Description
[technical field]
The present invention relates to technical field of fastening, in particular to a kind of waterproof bolt.
[background technique]
The development of country be unable to do without the development of machinery industry, and in machinery industry, fastener is essential components,
Especially bolt.The easy erosion by environmental factors such as rainwater of used bolt, spiral shell are connected for the component of open space
Bolt in use, once being etched, is not only difficult to dismantle, and the intensity of bolt can be made to decline, and will lead to connection in this way
Equipment is unstable, and different degrees of damage can be generated to equipment.
[summary of the invention]
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of waterproof bolt is provided, is aimed to solve the problem that existing
There is the technical problem in technology.
To achieve the above object, the invention proposes a kind of waterproof bolts, including screw rod and nut, further include circular platform type limit
Position section and water absorber；The circular platform type limit section is set among the screw rod and nut, and the circular platform type limits section inclined-plane
On be provided with waterproof membrane, circular platform type limit section bottom is equipped with card slot, is equipped with protrusion in the card slot；The water absorber is set
It is placed in inside the card slot.
Preferably, the card slot and water absorber are annular, the annular diameter matches with the screw diameter.
Preferably, the water absorber is equipped with groove.
Preferably, the groove matches with the protrusion.
Preferably, being equipped with water-absorption particle in the protrusion.
Preferably, the water absorber includes water-absorbing sponge, sealing piece and rubber pad, and water-absorbing sponge, sealing piece and
Rubber pad successively from being arranged from inside to outside outside.
Preferably, the rubber pad is hydro-expansive rubber.
Preferably, the nut is pentagonal prism or hexagonal prisms.
Preferably, the base diameter of the circular platform type limit section is less than the nut inscribe diameter of a circle.
Beneficial effects of the present invention: compared with prior art, a kind of waterproof bolt provided by the invention is structurally reasonable, tightly
Gu while achieved the effect that waterproof；Simultaneously as not being fixedly connected between water absorber and card slot, therefore can conveniently tear open
It unloads and replaces water absorber.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of waterproof bolt of the present invention；
Fig. 2 is the structural schematic diagram of water absorber of the present invention；
Fig. 3 is the structural schematic diagram of card slot of the present invention.
In figure: 1- screw rod；2- nut；3- circular platform type limits section；31- waterproof membrane；32- card slot；321- protrusion；4- water suction dress
It sets；41- water-absorbing sponge；42- sealing piece；43- rubber pad；44- groove.
[specific embodiment]
In order to make the objectives, technical solutions and advantages of the present invention clearer, right below by attached drawing and embodiment
The present invention is further elaborated.However, it should be understood that specific embodiment described herein is only used to explain this hair
Range that is bright, being not intended to restrict the invention.In addition, in the following description, descriptions of well-known structures and technologies are omitted, with
Avoid unnecessarily obscuring idea of the invention.
Refering to fig. 1-3, the embodiment of the present invention provides a kind of waterproof bolt, including screw rod 1 and nut 2, further includes circular platform type
Limit section 3 and water absorber 4；The circular platform type limit section 3 is set among the screw rod 1 and nut 2, the circular platform type limit
Waterproof membrane 31 is provided on 3 inclined-planes of section, the circular platform type limit 3 bottom of section is equipped with card slot 32, is equipped with protrusion in the card slot 32
321；The water absorber 4 is set to inside the card slot 32.
Specifically, described raised 321 be cylindrical body.
Preferably, the card slot 32 and water absorber 4 are annular, the annular diameter and the 1 diameter phase of screw rod
Matching.
Preferably, being equipped with water-absorption particle in described raised 321.
Preferably, the water absorber 4 is equipped with groove 44.
Preferably, the groove 44 matches with described raised 321.
Preferably, the water absorber 4 include water-absorbing sponge 41, sealing piece 42 and rubber pad 43, and water-absorbing sponge 41,
Sealing piece 42 and rubber pad 43 successively from being arranged from inside to outside outside.
Specifically, sealing piece 42 is copper sheet.
Specifically, the rubber pad 43 is hydro-expansive rubber.
Preferably, the nut 2 is pentagonal prism or hexagonal prisms.
Preferably, 2 surface of nut has waterproof membrane.
Preferably, the base diameter of the circular platform type limit section 3 is less than the 2 inscribe diameter of a circle of nut.
The course of work of the present invention:
During the work time, the circular platform type limit section 3 for being set to 2 bottom end of nut can be born a kind of waterproof bolt of the present invention
The axial force generated when bolt axial vibration makes bolted more to fasten；Circular platform type limit is provided with waterproof on 3 inclined-plane of section
Film 31, water absorber 4 are arranged in the bottom of circular platform type limit section 3, screw rod 1 can be effectively protected not by the erosion of steam；Tool
Body, water-absorbing sponge 41 can adsorb the water of infiltration, and sealing piece 42 is that copper water stop resistance to corrosion is strong, and intensity is high,
43 water-swellable of rubber pad can effectively prevent water from continuing to penetrate into, and the water-absorption particle in protrusion 321 can further absorb water
Vapour, to reach good waterproof effect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (9)
1. a kind of waterproof bolt, including screw rod (1) and nut (2), it is characterised in that: further include circular platform type limit section (3) and suction
Water installations (4)；Circular platform type limit section (3) is set to the screw rod (1) and nut (2) is intermediate, and the circular platform type limits section
(3) it is provided on inclined-plane waterproof membrane (31), circular platform type limit section (3) bottom is equipped with card slot (32), in the card slot (32)
Equipped with raised (321)；It is internal that the water absorber (4) is set to the card slot (32).
2. a kind of waterproof bolt as described in claim 1, it is characterised in that: the card slot (32) and water absorber (4) are
Annular, the annular diameter match with the screw rod (1) diameter.
3. a kind of waterproof bolt as described in claim 1, it is characterised in that: the water absorber (4) is equipped with groove (44).
4. a kind of waterproof bolt as claimed in claim 3, it is characterised in that: the groove (44) and described raised (321) phase
Matching.
5. a kind of waterproof bolt as described in claim 1, it is characterised in that: be equipped with water-absorption particle in the protrusion (321).
6. a kind of waterproof bolt as described in claim 1, it is characterised in that: the water absorber (4) includes water-absorbing sponge
(41), sealing piece (42) and rubber pad (43), and water-absorbing sponge (41), sealing piece (42) and rubber pad (43) are successively from outside from interior
To outer setting.
7. a kind of waterproof bolt as claimed in claim 6, it is characterised in that: the rubber pad (43) is hydro-expansive rubber.
8. a kind of waterproof bolt as described in claim 1, it is characterised in that: the nut (2) is pentagonal prism or hexagonal prisms.
9. a kind of waterproof bolt as described in claim 1, it is characterised in that: the base diameter of circular platform type limit section (3)
Less than the nut (2) inscribe diameter of a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910625514.9A CN110259811A (en) | 2019-07-11 | 2019-07-11 | A kind of waterproof bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910625514.9A CN110259811A (en) | 2019-07-11 | 2019-07-11 | A kind of waterproof bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110259811A true CN110259811A (en) | 2019-09-20 |
Family
ID=67925768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910625514.9A Pending CN110259811A (en) | 2019-07-11 | 2019-07-11 | A kind of waterproof bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110259811A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160966A (en) * | 2020-09-30 | 2021-01-01 | 晏洋 | Bolt capable of preventing screw head from rusting |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203081985U (en) * | 2012-12-20 | 2013-07-24 | 辽宁石油机械制造有限公司 | Sealing washer used for large bolt |
| CN106050876A (en) * | 2016-08-15 | 2016-10-26 | 钦州学院 | Bolt with horizontal thread end |
| CN106194956A (en) * | 2016-08-28 | 2016-12-07 | 威腾电气集团股份有限公司 | A kind of new waterproof bolt arrangement |
| CN206723237U (en) * | 2017-05-23 | 2017-12-08 | 广东通宇通讯股份有限公司 | A kind of waterproof antenna with screw nail sealing structure |
| DE102016220488A1 (en) * | 2016-10-19 | 2018-04-19 | Mahle International Gmbh | Injection molded plastic part |
| CN207406618U (en) * | 2017-07-27 | 2018-05-25 | 海盐东盛紧固件制造有限公司 | A kind of waterproof bolt |
| CN108105250A (en) * | 2018-01-24 | 2018-06-01 | 西南交通大学 | A kind of composite-gasket suitable for shield tunnel screwed joint |
-
2019
- 2019-07-11 CN CN201910625514.9A patent/CN110259811A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203081985U (en) * | 2012-12-20 | 2013-07-24 | 辽宁石油机械制造有限公司 | Sealing washer used for large bolt |
| CN106050876A (en) * | 2016-08-15 | 2016-10-26 | 钦州学院 | Bolt with horizontal thread end |
| CN106194956A (en) * | 2016-08-28 | 2016-12-07 | 威腾电气集团股份有限公司 | A kind of new waterproof bolt arrangement |
| DE102016220488A1 (en) * | 2016-10-19 | 2018-04-19 | Mahle International Gmbh | Injection molded plastic part |
| CN206723237U (en) * | 2017-05-23 | 2017-12-08 | 广东通宇通讯股份有限公司 | A kind of waterproof antenna with screw nail sealing structure |
| CN207406618U (en) * | 2017-07-27 | 2018-05-25 | 海盐东盛紧固件制造有限公司 | A kind of waterproof bolt |
| CN108105250A (en) * | 2018-01-24 | 2018-06-01 | 西南交通大学 | A kind of composite-gasket suitable for shield tunnel screwed joint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160966A (en) * | 2020-09-30 | 2021-01-01 | 晏洋 | Bolt capable of preventing screw head from rusting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |