CN107504046A - Anti-theft nut - Google Patents
Anti-theft nut Download PDFInfo
- Publication number
- CN107504046A CN107504046A CN201710737874.9A CN201710737874A CN107504046A CN 107504046 A CN107504046 A CN 107504046A CN 201710737874 A CN201710737874 A CN 201710737874A CN 107504046 A CN107504046 A CN 107504046A
- Authority
- CN
- China
- Prior art keywords
- glue
- nut
- theft
- grooves
- theft nut
- 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.)
- Withdrawn
Links
- 239000003292 glue Substances 0.000 claims abstract description 57
- 239000011241 protective layer Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- -1 vinyl silica gel Chemical compound 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 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
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/005—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
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a kind of anti-theft nut, is related to technical field of fastening, including inner side sets female nut body, and the internal thread is provided with 2 grooves, and 2 grooves are embedded with A glue and B glue respectively, and the A glue and the B glue are all provided with matcoveredn.The present invention can solve the problems, such as existing nut anti-theft difference.
Description
Technical field
The present invention relates to technical field of fastening, especially a kind of anti-theft nut.
Background technology
Nut is one of the most widely used fastener, and nut passes through the screw thread of inner side and the bolt of equivalent specifications or spiral shell
Bar links together use.At present, nut is commonly regular hexagon, simply can easily be backed out using wrench, anti-theft be present
The problem of poor.
The content of the invention
Problem solved by the invention is to provide a kind of anti-theft nut, to solve the problems, such as existing nut anti-theft difference.
In order to solve the above problems, the technical solution adopted by the present invention is：This anti-theft nut is provided with interior spiral shell including inner side
The nut body of line, the internal thread are provided with 2 grooves, and 2 grooves are embedded with A glue and B glue respectively, the A glue and
The B glue is all provided with matcoveredn.
In above-mentioned technical proposal, more specifically technical scheme can also be：The protective layer is plastic sheeting.
The A glue contains vinyl silica gel+organic platinum catalyst, and the B glue contains vinyl+hydrogen-based, the A glue and described
There is mobility under B glue normalities, when two glue mixing Hous row bridging reaction will form solid at room temperature, have very strong viscous
Conjunction property.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：
1st, when nut is tightened on screw rod, A glue and B glue penetrations between nut inner thread and external thread of screw and mix solidifying
Gu there is very strong cohesive after A glue and the mixing solidification of B glue, play a part of anti-theft nut and screw rod being bonded together；
2nd, internal thread is embedded A glue and B glue respectively by 2 grooves, only can just solidify generation cohesive, A when A glue and B glue mix
The protective layer of glue or B glue damages accidentally, can also be first continuing with anti-theft nut after the glue of damage is replaced after cleaning up；
3rd, the protective layer of A glue or B glue is had using plastic sheeting well prevents the volatilization of glue, and when nut is tightened on screw rod
Easily it is screwed brokenly, convenient use.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is that sectional view is installed in the embodiment of the present invention.
Embodiment
The invention will be further described for example below in conjunction with the accompanying drawings：
Anti-theft nut as shown in Figure 1 includes the nut body 1-1 that inner side is provided with internal thread 1-2, and internal thread 1-2 is provided with 2
Groove 1-3,2 grooves are embedded with A glue 2-1 and B glue 2-2, the A glue 2-1 respectively and the B glue 2-2 is all provided with matcoveredn, institute
It is plastic sheeting to state protective layer.The A glue contains vinyl silica gel+organic platinum catalyst, and the B glue contains vinyl+hydrogen-based, institute
Stating under A glue and the B glue normality has mobility, when two glue mixing Hous row bridging reaction will form solid, tool at room temperature
There is very strong cohesive.
During installation, when nut body 1-1 is threaded towards into screw body 3-1, the external screw thread 3-2 on screw body 3-1 will be located at
A glue 2-1 and B glue 2-2 protective layers on the inside of nut body 1-1 on internal thread 1-2 grooves 1-3 rack, A glue 2-1 and B glue 2-2 tools
There is mobility, penetrate between internal thread 1-2 and external screw thread 3-2 and mixed, occur after A glue 2-1 and B glue 2-2 mixing solidifying
Gu phenomenon produces very strong bonding force, by anti-theft nut and screw rod being bonded together tightly, spanner just can not be by antitheft spiral shell
Mother backs out from screw rod；Internal thread 1-2 is embedded A glue 2-1 and B glue 2-2 respectively by 2 groove 1-3, only as A glue 2-1 and B
Glue 2-2 can just solidify generation cohesive when mixing, and be watery thing under A glue 2-1 and B glue 2-2 normalities, A glue 2-1 or B glue 2-2
The protective layer of only one of which damages outflow accidentally, and anti-theft nut will not also, which scrapped, to use, and the glue of damage is replaced
Anti-theft nut can also be continuing with afterwards；A glue 2-1 and B glue 2-2 protective layer, which uses plastic sheeting to have, well prevents waving for glue
Hair, and be easily screwed brokenly when nut body 1-1 is threaded towards on screw body 3-1, it is easy to use, as shown in Figure 2.
Claims (2)
1. a kind of anti-theft nut, including inner side are provided with internal thread（1-2）Nut body（1-1）, it is characterised in that：The interior spiral shell
Line（1-2）It is provided with 2 grooves（1-3）, 2 grooves are embedded with A glue respectively（2-1）With B glue（2-2）, the A glue（2-
1）With the B glue（2-2）It is all provided with matcoveredn.
2. anti-theft nut according to claim 1, it is characterised in that：The protective layer is plastic sheeting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710737874.9A CN107504046A (en) | 2017-08-24 | 2017-08-24 | Anti-theft nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710737874.9A CN107504046A (en) | 2017-08-24 | 2017-08-24 | Anti-theft nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107504046A true CN107504046A (en) | 2017-12-22 |
Family
ID=60692828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710737874.9A Withdrawn CN107504046A (en) | 2017-08-24 | 2017-08-24 | Anti-theft nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107504046A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87216084U (en) * | 1987-12-03 | 1988-09-28 | 刘学明 | Locking sealed nut |
| CN2541656Y (en) * | 2002-05-16 | 2003-03-26 | 华茂光学工业(厦门)有限公司 | Check screw fastener |
| US20090245967A1 (en) * | 2008-03-31 | 2009-10-01 | Curley Jr William J | Cage nut assembly |
| CN201335078Y (en) * | 2008-11-28 | 2009-10-28 | 宁波南螺建通紧固件有限公司 | Anti-theft nut |
| CN202851604U (en) * | 2012-10-24 | 2013-04-03 | 耐落螺丝(昆山)有限公司 | Anti-disassembly safety screw assembly and anti-disassembly safety screw |
| CN202914495U (en) * | 2012-09-27 | 2013-05-01 | 天津富隆金属制品厂 | Novel anti-looseness nut |
| CN103115061A (en) * | 2012-12-08 | 2013-05-22 | 宁波市鄞州云帆工程咨询有限公司 | Lock nut special for motor vehicle |
| CN204403088U (en) * | 2015-01-23 | 2015-06-17 | 中国十九冶集团有限公司 | Expansion bolt with glue |
| CN205401382U (en) * | 2016-02-26 | 2016-07-27 | 宁波万航实业有限公司 | Nut |
| CN106640910A (en) * | 2016-12-25 | 2017-05-10 | 重庆岷龙机械制造有限公司 | Anti-loosening bolt |
-
2017
- 2017-08-24 CN CN201710737874.9A patent/CN107504046A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87216084U (en) * | 1987-12-03 | 1988-09-28 | 刘学明 | Locking sealed nut |
| CN2541656Y (en) * | 2002-05-16 | 2003-03-26 | 华茂光学工业(厦门)有限公司 | Check screw fastener |
| US20090245967A1 (en) * | 2008-03-31 | 2009-10-01 | Curley Jr William J | Cage nut assembly |
| CN201335078Y (en) * | 2008-11-28 | 2009-10-28 | 宁波南螺建通紧固件有限公司 | Anti-theft nut |
| CN202914495U (en) * | 2012-09-27 | 2013-05-01 | 天津富隆金属制品厂 | Novel anti-looseness nut |
| CN202851604U (en) * | 2012-10-24 | 2013-04-03 | 耐落螺丝(昆山)有限公司 | Anti-disassembly safety screw assembly and anti-disassembly safety screw |
| CN103115061A (en) * | 2012-12-08 | 2013-05-22 | 宁波市鄞州云帆工程咨询有限公司 | Lock nut special for motor vehicle |
| CN204403088U (en) * | 2015-01-23 | 2015-06-17 | 中国十九冶集团有限公司 | Expansion bolt with glue |
| CN205401382U (en) * | 2016-02-26 | 2016-07-27 | 宁波万航实业有限公司 | Nut |
| CN106640910A (en) * | 2016-12-25 | 2017-05-10 | 重庆岷龙机械制造有限公司 | Anti-loosening bolt |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171222 |