CN109139651A - A kind of anti-theft bolt - Google Patents
A kind of anti-theft bolt Download PDFInfo
- Publication number
- CN109139651A CN109139651A CN201811107803.1A CN201811107803A CN109139651A CN 109139651 A CN109139651 A CN 109139651A CN 201811107803 A CN201811107803 A CN 201811107803A CN 109139651 A CN109139651 A CN 109139651A
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- Prior art keywords
- function
- installation
- bolt
- hexagonal
- screw
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- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 180
- 238000009434 installation Methods 0.000 claims abstract description 119
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002427 irreversible effect Effects 0.000 description 3
- 238000005474 detonation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method 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
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
-
- 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
- F16B41/002—Measures against loss of bolts, nuts or pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of anti-theft bolts, disc mechanism is turned round including hexagonal, inner screw mechanism is installed, first function bolt mechanism, second function bolt mechanism, linkage is limited in third function bolt mechanism and installation, the side that the hexagonal turns round disc mechanism can be connect with limit linkage in installation inner screw mechanism or installation, the side of the installation inner screw mechanism can be connect with the first function bolt mechanism or the second function bolt mechanism, the side of limit linkage is connected with third function bolt mechanism in the installation, the side of the first function bolt mechanism is equipped with threaded hole, structure of the invention is compact, easy to use and practical function, the disassembly of convenient professional in the future, it can be used for a variety of mechanical components for needing easy disassembly, different holes corresponds to different installing mechanisms, diversity is increased for the type of bolt, extending can benefit With the popularity in field.
Description
Technical field
The invention belongs to bolt technical field, in particular to a kind of anti-theft bolt.
Background technique
Bolt is a kind of machine components, the cylindrical threaded fastener of adapted nut, by head and screw rod (with outer
The cylindrical body of screw thread) a kind of fastener dimerous, it need to cooperate with nut, have the zero of through-hole for being fastenedly connected two
Part is widely used in steel tower, metal frame, senior executive's guardrail etc., and bolt in the prior art is all current version, is not had anti-
The function of robber.
Summary of the invention
The object of the invention is that providing a kind of anti-theft bolt to solve the above-mentioned problems, solve in the prior art
Defect.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions:
A kind of anti-theft bolt, including hexagonal turn round disc mechanism, installation inner screw mechanism, the first function bolt mechanism, the second function spiral shell
Limit linkage in bolt mechanism, third function bolt mechanism and installation, the hexagonal turn round disc mechanism side can in installation
Screw mechanism or installation in limit linkage connection, it is described installation inner screw mechanism side can with the first function bolt mechanism or
The connection of second function bolt mechanism, the side of limit linkage is connected with third function bolt mechanism in the installation, and described the
The side of one function bolt mechanism is equipped with threaded hole, and the side of the second function bolt mechanism is equipped with and the first function bolt machine
The identical threaded hole in structure side, the side of the third function bolt mechanism are equipped with limit card slot, and the hexagonal is turned round on disc mechanism
Equipped with outer-hexagonal becket, the installation inner screw mechanism is equipped with inner screw, and the first function bolt mechanism is equipped with the
One function bolt coat bar, the side of the first function bolt coat bar are connected with the first function screw rod, second function
Bolt mechanism is equipped with the second function screw rod, and limit linkage is equipped with gag lever post in installation, the third function in the installation
Energy bolt mechanism is equipped with third function screw rod.
Preferably, the side of the outer-hexagonal becket equipped with the second check buckle, the outer-hexagonal becket it is another
Side is buckled equipped with the first check, and the top of the outer-hexagonal becket is equipped with arc and refers to slot, the bottom of the outer-hexagonal becket
Portion is equipped with hexagonal and turns round disk limiting slot, and the hexagonal, which is turned round to be connected with installation inner screw connecting rod in disk limiting slot or install gag lever post, to be connected
Extension bar, the side of the installation inner screw connecting rod connect inner screw, and the outside of the inner screw is equipped with inner screw screw thread, described
The in the first function bolt internal thread hole and the second function screw rod in the side of inner screw screw thread and the first function screw rod
Two function bolt internal thread holes are threadedly coupled, and the outside of the first function screw rod is equipped with the first function external thread of screw, described
First function screw rod is equipped with the first function bolt coat bar, the first function spiral shell on the outside of one end of installation inner screw mechanism
The inside of the outer loop bar of bolt is equipped with the first function bolt limit card slot, and the side connection of the first function bolt limit card slot is limited
Position fixture block, the hexagonal are turned round the second check buckle on disc mechanism and are connected in the first function bolt mechanism with the first check
The first function bolt coat bar in, the outside of the second function screw rod is equipped with the second function external thread of screw.
Preferably, the side of the installation gag lever post connecting rod in the installation on limit linkage is connected with limit in installation
Position bar, gag lever post is connected in the installation of third function inside screw in gag lever post card slot in the installation, the third function
The outside of screw rod is equipped with third function external thread of screw, gag lever post machine in the shape and installation in the installation in gag lever post card slot
The shape of gag lever post is meshed in installation on structure, the shape of the installation gag lever post connecting rod in the installation on limit linkage
The shape that the hexagonal torsion disk limiting slot on disc mechanism is turned round with hexagonal is meshed, the installation inner screw in the installation inner screw mechanism
The shape that the hexagonal that the shape of connecting rod also turns round on disc mechanism with hexagonal turns round disk limiting slot is meshed, in the first function bolt
External screw thread phase of the internal screw thread of threaded hole and the second function bolt internal thread hole with inner screw screw thread in installation inner screw mechanism
The top of engagement, the first function bolt internal thread hole and the second function bolt internal thread hole is equipped with threaded hole, the peace
The top of gag lever post card slot is equipped with limit card slot in filling.
Preferably, the installation inner screw connecting rod, which is equipped with, twists off slot.
Preferably, the hexagonal turns round disc mechanism, installation inner screw mechanism, the first function bolt mechanism, the second function spiral shell
Limit linkage is that alloy steel is made in bolt mechanism, third function bolt mechanism and installation.
Preferably, it is detachable that the hexagonal, which turns round limit linkage in disc mechanism and installation inner screw mechanism and installation,
Connection, limit linkage and third function bolt mechanism are to be detachably connected in the installation, the installation inner screw mechanism with
First function bolt mechanism and the second function bolt mechanism are to be threadedly coupled.
Beneficial effects of the present invention:
Structure of the invention is compact, easy to use and practical function, is turning round disc mechanism, installation inner screw mechanism and first using hexagonal
Hexagonal can be turned round disc mechanism when being applied in combination and is clamped to the first function bolt coat bar by function bolt mechanism, conveniently in the future
The disassembly of professional is turned round logical when disc mechanism, installation inner screw mechanism and the second function bolt mechanism are applied in combination using hexagonal
It crosses and twists off slot and twisted off, keep its connection irreversible, it is non-dismountable, the generation of theft is avoided, meanwhile, use hexagonal to turn round disk machine
Disc mechanism can be turned round hexagonal, limit in installation by limiting after linkage and third function bolt mechanism are applied in combination in structure, installation
Linkage extraction, dismantle third function bolt mechanism can not individually, and hexagonal need to be cooperated to turn round disc mechanism, limit linkage in installation
Disassembly, can be used for a variety of mechanical components for needing easy disassembly, and different holes corresponds to different installing mechanisms, be the type of bolt
Diversity is increased, the popularity using field is extended.
Detailed description of the invention:
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is configuration schematic diagram of the invention；
Fig. 2 is the detonation configuration that hexagonal of the present invention turns round that disc mechanism, third function bolt mechanism and the interior limit linkage of installation connect
Schematic diagram；
Fig. 3 is that the detonation configuration that hexagonal of the present invention turns round disc mechanism, installation inner screw mechanism is connected with the second function bolt mechanism shows
It is intended to；
Fig. 4 is the exploded perspective figure of Fig. 2 of the present invention and Fig. 3；
Fig. 5 is enlarged structure schematic diagram at A in Fig. 4 of the invention.
In figure: 1, hexagonal turns round disc mechanism；101, arc refers to slot；102, the first check buckles；103, the second check buckles；
104, outer-hexagonal becket；105, hexagonal turns round disk limiting slot；2, inner screw mechanism is installed；201, inner screw connecting rod is installed；
202, inner screw；203, inner screw screw thread；204, slot is twisted off；3, the first function bolt mechanism；301, limit card block；302, first
Function bolt coat bar；303, the first function bolt limit card slot；304, the first function bolt internal thread hole；305, the first function
Screw rod；306, the first function external thread of screw；4, the second function bolt mechanism；401, the second function bolt internal thread hole；402,
Second function external thread of screw；403, the second function screw rod；5, third function bolt mechanism；501, the outer spiral shell of third function screw rod
Line；502, gag lever post card slot in installing；503, third function screw rod；6, linkage is limited in installation；601, gag lever post in installing；
602, gag lever post connecting rod is installed；7, threaded hole；8, limit card slot.
Specific embodiment:
As shown in Figs. 1-5, present embodiment uses a kind of following technical scheme: anti-theft bolt, including hexagonal to turn round disc mechanism
1, inner screw mechanism 2, the first function bolt mechanism 3, the second function bolt mechanism 4, third function bolt mechanism 5 and peace are installed
Linkage 6 is limited in dress, the side that the hexagonal turns round disc mechanism 1 can limit linkage 6 with installing in inner screw mechanism 2 or installation
The side of connection, the installation inner screw mechanism 2 can be connect with the first function bolt mechanism 3 or the second function bolt mechanism 4, institute
The side for stating limit linkage 6 in installation is connected with third function bolt mechanism 5, the side of the first function bolt mechanism 3
Equipped with threaded hole 7, the side of the second function bolt mechanism 4 is equipped with screw thread identical with 3 side of the first function bolt mechanism
Hole 7, the side of the third function bolt mechanism 5 are equipped with limit card slot 8, and the hexagonal turns round disc mechanism 1 and is equipped with outer-hexagonal gold
Belong to ring 104, the installation inner screw mechanism 2 is equipped with inner screw 202, and the first function bolt mechanism 3 is equipped with the first function
Can bolt coat bar 302, the side of the first function bolt coat bar 302 is connected with the first function screw rod 305, described second
Function bolt mechanism 4 is equipped with the second function screw rod 403, and limit linkage 6 is equipped with gag lever post in installation in the installation
601, the third function bolt mechanism 5 is equipped with third function screw rod 503.
Wherein, the side of the outer-hexagonal becket 104 is equipped with the second check buckle 103, the outer-hexagonal becket 104
The other side be equipped with the first check buckle 102, the top of the outer-hexagonal becket 104 is equipped with arc and refers to slot 101, described outer six
The bottom of angle becket 104 is equipped with hexagonal and turns round disk limiting slot 105, and the hexagonal, which is turned round, is connected with spiral shell in installation in disk limiting slot 105
The side of bar connecting rod 201 or installation gag lever post connecting rod 602, the installation inner screw connecting rod 201 connects inner screw 202,
The outside of the inner screw 202 is equipped with inner screw screw thread 203, the side of the inner screw screw thread 203 and the first function screw rod 305
401 screw thread of the second function bolt internal thread hole in the first interior function bolt internal thread hole 304 and the second function screw rod 403
The outside of connection, the first function screw rod 305 is equipped with the first function external thread of screw 306, and the first function screw rod 305 leans on
The first function bolt coat bar 302, the first function bolt coat bar are equipped on the outside of one end of nearly installation inner screw mechanism 2
302 inside is equipped with the first function bolt limit card slot 303, and the side of the first function bolt limit card slot 303 is connected with
Limit card block 301, the hexagonal, which turns round the second check buckle 103 on disc mechanism 1 and buckles 102 with the first check, is connected in the first function
In the first function bolt coat bar 302 in energy bolt mechanism 3, the outside of the second function screw rod 403 is equipped with the second function
External thread of screw 402, reaching to be turned round disc mechanism 1, installation inner screw mechanism 2 and the first function bolt mechanism 3 using hexagonal and combined makes
Used time can turn round hexagonal inside the clamping to the first function bolt coat bar 302 of disc mechanism 1, and convenient professional's in the future tears open
It unloads, is turned round when disc mechanism 1, installation inner screw mechanism 2 and the second function bolt mechanism 4 are applied in combination using hexagonal by twisting off slot
204 are twisted off, and keep its connection irreversible, non-dismountable, avoid the generation of theft.
Wherein, the side of the installation gag lever post connecting rod 602 in the installation on limit linkage 6 is connected with limit in installation
Position bar 601, gag lever post 601 is connected in the installation inside third function screw rod 503 in gag lever post card slot 502 in the installation,
The outside of the third function screw rod 503 is equipped with third function external thread of screw 501, in the installation in gag lever post card slot 502
Shape and installation in installation on limit linkage 6 shape of gag lever post 601 be meshed, linkage is limited in the installation
The shape that the shape of installation gag lever post connecting rod 602 on 6 turns round the hexagonal torsion disk limiting slot 105 on disc mechanism 1 with hexagonal is mutually nibbled
It closes, the shape of the installation inner screw connecting rod 201 in the installation inner screw mechanism 2 also turns round the hexagonal on disc mechanism 1 with hexagonal
The shape for turning round disk limiting slot 105 is meshed, and reaches and turns round disc mechanism 1, the interior limit linkage 6 of installation and third function using hexagonal
Hexagonal can be turned round disc mechanism 1 by bolt mechanism 5 after being applied in combination, the interior limit linkage 6 of installation is extracted out, make third function bolt mechanism
5 can not individually dismantle, and hexagonal need to be cooperated to turn round, and disc mechanism 1, limit linkage 6 is dismantled in installation, can be used for a variety of needing conveniently to tear open
The mechanical component of dress.
Wherein, the installation inner screw connecting rod 201 is equipped with and twists off slot 204, conveniently twists off operation.
Wherein, the internal screw thread of the first function bolt internal thread hole 304 and the second function bolt internal thread hole 401 with
The external screw thread of inner screw screw thread 203 is meshed in installation inner screw mechanism 2, facilitates installation inner screw mechanism 2 and the first function spiral shell
The connection of bolt mechanism 3, the second function bolt mechanism 4.
Wherein, the hexagonal turns round disc mechanism 1, installation inner screw mechanism 2, the first function bolt mechanism 3, the second function bolt
Limit linkage 6 is that alloy steel is made in mechanism 4, third function bolt mechanism 5 and installation, improves the hexagonal and turns round
Disc mechanism 1, installation inner screw mechanism 2, the first function bolt mechanism 3, the second function bolt mechanism 4, third function bolt mechanism 5
And the total quality of linkage 6 is limited in installation, prolong the service life.
Wherein, it is detachable that the hexagonal, which turns round limit linkage 6 in disc mechanism 1 and installation inner screw mechanism 2 and installation,
Connection, the interior limit linkage 6 of the installation and third function bolt mechanism 5 are to be detachably connected, the installation inner screw mechanism 2
It is to be threadedly coupled with the first function bolt mechanism 3 and the second function bolt mechanism 4, facilitates and hexagonal is turned round into disc mechanism 1 and peace
Fill inner screw mechanism 2, the interior limit linkage 6 of installation separates.
Wherein, the top of the first function bolt internal thread hole 304 and the second function bolt internal thread hole 401 is equipped with
Threaded hole 7.
Wherein, the top of gag lever post card slot 502 is equipped with limit card slot 8 in the installation, and different holes corresponds to different peaces
Mounting mechanism increases the diversity of bolt.
The present invention in use, by the side of the outer-hexagonal becket 104 be equipped with the second check buckle 103, it is described
The other side of outer-hexagonal becket 104 is equipped with the first check buckle 102, and the top of the outer-hexagonal becket 104 is equipped with arc
Refer to slot 101, the bottom of the outer-hexagonal becket 104 is equipped with hexagonal and turns round disk limiting slot 105, and the hexagonal turns round disk limiting slot 105
It is inside connected with installation inner screw connecting rod 201 or installation gag lever post connecting rod 602, it is described to install the one of inner screw connecting rod 201
Side connects inner screw 202, and the outside of the inner screw 202 is equipped with inner screw screw thread 203, the side of the inner screw screw thread 203
With the first function bolt internal thread hole 304 in the first function screw rod 305 and the second function spiral shell in the second function screw rod 403
Bolt internal thread hole 401 is threadedly coupled, and the outside of the first function screw rod 305 is equipped with the first function external thread of screw 306, described
First function screw rod 305 is equipped with the first function bolt coat bar 302 on the outside of one end of installation inner screw mechanism 2, and described the
The inside of one function bolt coat bar 302 is equipped with the first function bolt limit card slot 303, the first function bolt limit card slot
303 side is connected with limit card block 301, and the hexagonal turns round the second check buckle 103 and the first check buckle on disc mechanism 1
102 are connected in the first function bolt coat bar 302 in the first function bolt mechanism 3, outside the second function screw rod 403
Side is equipped with the second function external thread of screw 402, reaches and turns round disc mechanism 1, installation inner screw mechanism 2 and the first function spiral shell using hexagonal
Bolt mechanism 3 can turn round hexagonal inside the clamping to the first function bolt coat bar 302 of disc mechanism 1 when being applied in combination, conveniently in the future
The disassembly of professional, when being applied in combination using hexagonal torsion disc mechanism 1, installation inner screw mechanism 2 and the second function bolt mechanism 4
It is twisted off by twisting off slot 204, keeps its connection irreversible, it is non-dismountable, avoid the generation of theft.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of anti-theft bolt, including hexagonal turn round disc mechanism (1), installation inner screw mechanism (2), the first function bolt mechanism (3),
Linkage (6) are limited in second function bolt mechanism (4), third function bolt mechanism (5) and installation, which is characterized in that institute
The side for stating hexagonal torsion disc mechanism (1) can be connect with limit linkage (6) in installation inner screw mechanism (2) or installation, the peace
The side of dress inner screw mechanism (2) can be connect with the first function bolt mechanism (3) or the second function bolt mechanism (4), the peace
The side of limit linkage (6) is connected with third function bolt mechanism (5) in dress, and the one of the first function bolt mechanism (3)
Side is equipped with threaded hole (7), and the side of the second function bolt mechanism (4) is equipped with and first function bolt mechanism (3) side phase
The side of same threaded hole (7), the third function bolt mechanism (5) is equipped with limit card slot (8), and the hexagonal turns round disc mechanism
(1) outer-hexagonal becket (104) are equipped with, the installation inner screw mechanism (2) is equipped with inner screw (202), first function
Energy bolt mechanism (3) is equipped with the first function bolt coat bar (302), the side of the first function bolt coat bar (302)
It is connected with the first function screw rod (305), the second function bolt mechanism (4) is equipped with the second function screw rod (403), the peace
Limit linkage (6) is equipped with gag lever post (601) in installation in dress, and the third function bolt mechanism (5) is equipped with third function
It can screw rod (503).
2. a kind of anti-theft bolt according to claim 1, it is characterised in that: the side of the outer-hexagonal becket (104)
(103) are buckled equipped with the second check, the other side of the outer-hexagonal becket (104) is equipped with the first check buckle (102), described
The top of outer-hexagonal becket (104) is equipped with arc and refers to slot (101), and the bottom of the outer-hexagonal becket (104) is equipped with hexagonal
It turns round disk limiting slot (105), the hexagonal, which is turned round, is connected with installation inner screw connecting rod (201) or installation limit in disk limiting slot (105)
The side of position bar connecting rod (602), installation inner screw connecting rod (201) connects inner screw (202), the inner screw
(202) outside is equipped with inner screw screw thread (203), in the side of the inner screw screw thread (203) and the first function screw rod (305)
The first function bolt internal thread hole (304) and the second function screw rod (403) in the second function bolt internal thread hole (401)
It is threadedly coupled, the outside of the first function screw rod (305) is equipped with the first function external thread of screw (306), first function
Screw rod (305) close to installation inner screw mechanism (2) one end on the outside of be equipped with the first function bolt coat bar (302), described first
The inside of function bolt coat bar (302) is equipped with the first function bolt limit card slot (303), the first function bolt limiting card
The side of slot (303) is connected with limit card block (301), and the hexagonal turns round the second check buckle (103) on disc mechanism (1) and the
One check buckle (102) is connected in the first function bolt coat bar (302) in the first function bolt mechanism (3) Nei, and described the
The outside of two function screw rods (403) is equipped with the second function external thread of screw (402).
3. a kind of anti-theft bolt according to claim 2, it is characterised in that: in the installation in limit linkage (6)
The side of installation gag lever post connecting rod (602) is connected with gag lever post (601) in installation, gag lever post (601) clamping in the installation
Interior, the outside of the third function screw rod (503) in gag lever post card slot (502) in the internal installation of third function screw rod (503)
The interior gag lever post machine of shape and installation equipped with third function external thread of screw (501), in the installation in gag lever post card slot (502)
The shape of gag lever post (601) is meshed in installation on structure (6), the installation gag lever post in the installation in limit linkage (6)
The shape that the shape of connecting rod (602) turns round hexagonal torsion disk limiting slot (105) on disc mechanism (1) with hexagonal is meshed, the peace
The shape for filling the installation inner screw connecting rod (201) on inner screw mechanism (2) also turns round disk with the hexagonal in hexagonal torsion disc mechanism (1)
The shape of limiting slot (105) is meshed, the first function bolt internal thread hole (304) and the second function bolt internal thread hole
(401) internal screw thread is meshed with the external screw thread of inner screw screw thread (203) in installation inner screw mechanism (2), first function
The top of energy bolt internal thread hole (304) and the second function bolt internal thread hole (401) is equipped with threaded hole (7), the installation
The top of interior gag lever post card slot (502) is equipped with limit card slot (8).
4. a kind of anti-theft bolt according to claim 2, it is characterised in that: on the installation inner screw connecting rod (201)
Equipped with twisting off slot (204).
5. a kind of anti-theft bolt according to claim 1, it is characterised in that: the hexagonal turns round disc mechanism (1), installs interior spiral shell
Linkage (2), the first function bolt mechanism (3), the second function bolt mechanism (4), third function bolt mechanism (5) and installation
Interior limit linkage (6) is that alloy steel is made.
6. a kind of anti-theft bolt according to claim 1, it is characterised in that: the hexagonal is turned round in disc mechanism (1) and installation
Limit linkage (6) is to be detachably connected in screw mechanism (2) and installation, limit linkage (6) and third in the installation
Function bolt mechanism (5) is to be detachably connected, the installation inner screw mechanism (2) and the first function bolt mechanism (3) and the
Two function bolt mechanisms (4) are to be threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107803.1A CN109139651B (en) | 2018-09-21 | 2018-09-21 | Anti-theft bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107803.1A CN109139651B (en) | 2018-09-21 | 2018-09-21 | Anti-theft bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109139651A true CN109139651A (en) | 2019-01-04 |
| CN109139651B CN109139651B (en) | 2020-10-27 |
Family
ID=64823129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811107803.1A Active CN109139651B (en) | 2018-09-21 | 2018-09-21 | Anti-theft bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139651B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2181590Y (en) * | 1992-05-21 | 1994-11-02 | 阜新电业局 | Theft-proof bolt fastening device |
| US5713705A (en) * | 1996-03-01 | 1998-02-03 | Gruenbichler; Carl | Fastener bolt with limited torque head |
| CN1191919A (en) * | 1997-02-28 | 1998-09-02 | 株式会社住建产业 | Set-up frame materials |
| CN2384021Y (en) * | 1999-08-06 | 2000-06-21 | 康智 | Adjustable bolt capable of preventing being detached by theft |
| CN201193642Y (en) * | 2008-04-29 | 2009-02-11 | 成都市武侯专利咨询研发转化研究所 | Drum shape male and fomale surface antitheft screw nail for license plate |
| CN203532486U (en) * | 2013-11-01 | 2014-04-09 | 中国石油化工股份有限公司胜利油田分公司孤岛采油厂 | Anti-theft bolt |
-
2018
- 2018-09-21 CN CN201811107803.1A patent/CN109139651B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2181590Y (en) * | 1992-05-21 | 1994-11-02 | 阜新电业局 | Theft-proof bolt fastening device |
| US5713705A (en) * | 1996-03-01 | 1998-02-03 | Gruenbichler; Carl | Fastener bolt with limited torque head |
| CN1191919A (en) * | 1997-02-28 | 1998-09-02 | 株式会社住建产业 | Set-up frame materials |
| CN2384021Y (en) * | 1999-08-06 | 2000-06-21 | 康智 | Adjustable bolt capable of preventing being detached by theft |
| CN201193642Y (en) * | 2008-04-29 | 2009-02-11 | 成都市武侯专利咨询研发转化研究所 | Drum shape male and fomale surface antitheft screw nail for license plate |
| CN203532486U (en) * | 2013-11-01 | 2014-04-09 | 中国石油化工股份有限公司胜利油田分公司孤岛采油厂 | Anti-theft bolt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109139651B (en) | 2020-10-27 |
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