CN209164314U - A kind of anti-theft bolt component - Google Patents
A kind of anti-theft bolt component Download PDFInfo
- Publication number
- CN209164314U CN209164314U CN201822062682.5U CN201822062682U CN209164314U CN 209164314 U CN209164314 U CN 209164314U CN 201822062682 U CN201822062682 U CN 201822062682U CN 209164314 U CN209164314 U CN 209164314U
- Authority
- CN
- China
- Prior art keywords
- bolt
- hex nut
- nut
- head
- gag lever
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of anti-theft bolt components, including protection head and two curved plates, one end of the protection head is fixed with bolt head, one end of the bolt head is fixed with screw rod, round nut and hex nut are successively screwed on the screw rod, the hex nut is located at the lower end of round nut, the side of the hex nut is equidistantly equipped with multiple jacks, gag lever post is equipped in the jack, one end of the gag lever post runs through jack and extends to the other side of hex nut, the side of the hex nut is equidistantly equipped with multiple placing grooves, the bottom of the placing groove is equipped with tapped through hole, and multiple tapped through holes and multiple jacks are corresponding.The utility model passes through improvements over the prior art, it solves the problems, such as that traditional bolt is easily dismantled by general spanner, the disassembly difficulty of bolt is increased, to improve the safety of bolt, achieve the purpose that antitheft, the safety of bolt and connector is effectively guaranteed.
Description
Technical field
The utility model relates to bolt technical field of burglary prevention more particularly to a kind of anti-theft bolt components.
Background technique
Bolt is the cylindrical threaded fastener of adapted nut.By a kind of fastening dimerous of head and screw rod
Part need to cooperate with nut, and for being fastenedly connected two parts for having through-hole, this type of attachment claims to be bolted, such as spiral shell
Mother screws off from bolt, and the two parts can be made to separate, therefore being bolted is to belong to be detachably connected, and is widely used in
Every field, it is convenient to provide for production and living.
Traditional bolt head and nut is in hexagon setting, and same specification facilitates the personnel of different field to use,
It is that bolt can be dismantled using traditional tool to caused by, causes bolt loss or connecting component to lose, make
At economic loss and security risk, for this purpose, we have proposed a kind of anti-theft bolt components to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of anti-theft bolt group proposed
Part.
To achieve the goals above, the utility model adopts the technical scheme that
One end of a kind of anti-theft bolt component, including protection head and two curved plates, the protection head is fixed with bolt
Head, one end of the bolt head are fixed with screw rod, and round nut and hex nut, the hexagonal are successively screwed on the screw rod
Nut is located at the lower end of round nut, and the side of the hex nut is equidistantly equipped with multiple jacks, is equipped with limit in the jack
One end of position bar, the gag lever post runs through jack and extends to the other side of hex nut, between side of the hex nut etc.
Away from multiple placing grooves are equipped with, the bottom of the placing groove is equipped with tapped through hole, and multiple tapped through holes and multiple jacks are corresponding,
The tapped through hole and jack are interconnected, and stop screw is equipped in the placing groove, and spiral shell is run through in one end of the stop screw
Line through-hole simultaneously extends in jack, and one end of the stop screw is contradicted in the side of gag lever post, the stop screw it is another
End is located in placing groove, and the side of the round nut is equidistantly equipped with multiple limiting slots, multiple limiting slots and multiple gag lever posts
It corresponds.
Preferably, the side of one of curved plate is hinged on the side of another curved plate, two curved plates
Interior side is respectively and fixedly provided with fixed block, and the side of two fixed blocks is equipped with limit gap, two limit gap and bolt head phase
It is corresponding.
Preferably, the side of two curved plates is respectively and fixedly provided with fixed link.
Preferably, the diameter of the protection head is greater than the diameter of bolt head.
Preferably, the screw rod and bolt head are all made of carbon steel and are made.
Preferably, the hex nut and bolt head are same size.
Compared with prior art, the utility model has the beneficial effects that
1, by the cooperation of hex nut, round nut, limiting slot and gag lever post, gag lever post is inserted into limiting slot, solution
The problem of traditional nut of having determined easily is removed, has achieved the purpose that antitheft, and round nut is not easy to be removed, and increases spiral shell
The security performance of bolt and connector;
2, by curved plate, bolt head and the cooperation for protecting head, facilitate installation bolt, while head being protected to have centainly
The effect for blocking bolt head is not easy to observe bolt head;
In conclusion the utility model solves traditional bolt and is easily pulled by general by improvements over the prior art
The problem of hand is dismantled, increases the disassembly difficulty of bolt, to improve the safety of bolt, achieved the purpose that it is antitheft, effectively
The safety that ensure that bolt and connector.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of anti-theft bolt component structural schematic diagram;
Fig. 2 be the utility model proposes a kind of anti-theft bolt component schematic diagram of internal structure;
Fig. 3 be the utility model proposes a kind of anti-theft bolt component fixed-block-architecture (FBA) schematic diagram;
Fig. 4 be the utility model proposes a kind of anti-theft bolt component A at schematic enlarged-scale view;
Fig. 5 be the utility model proposes a kind of anti-theft bolt component curved plate structural schematic diagram.
In figure: 1 protection head, 2 bolt heads, 3 stop screws, 4 screw rods, 5 hex nuts, 6 gag lever posts, 7 round nuts, 8 limits
Position gap, 9 curved plates, 10 limiting slots, 11 jacks, 12 tapped through holes, 13 placing grooves, 14 fixed blocks, 15 fixed links.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-5, one end of a kind of anti-theft bolt component, including protection head 1 and two curved plates 9, protection head 1 is solid
Surely there is bolt head 2, screw rod 4 is limited when tightening nut and is rotated, one end of bolt head 2 is fixed with screw rod 4, plays the work of connection
With being successively screwed with round nut 7 and hex nut 5 on screw rod 4, round nut 7 plays the role of pre-tightening limit, hexagonal spiral shell
Mother 5 plays the purpose for driving round nut 7 to rotate, and hex nut 5 is located at the lower end of round nut 7, when in use, will be round
Side of the nut 7 with limiting slot 10 is outside, round nut 7 is first screwed in one end of screw rod 4 by hand, by hex nut 5
Round nut 7 is close in side, and the side of hex nut 5 is equidistantly equipped with multiple jacks 11, gag lever post 6, limit are equipped in jack 11
One end of position bar 6 runs through jack 11 and extends to the other side of hex nut 5, and the side of hex nut 5 is equidistantly equipped with multiple
The bottom of placing groove 13, placing groove 13 is equipped with tapped through hole 12, and multiple tapped through holes 12 and multiple jacks 11 are corresponding, screw thread
Through-hole 12 and jack 11 are interconnected, and stop screw 3 is equipped in placing groove 13, play the role of limit, and the one of stop screw 3
End is through tapped through hole 12 and extends in jack 11, and one end of stop screw 3 is contradicted in the side of gag lever post 6, stop screw 3
The other end be located in placing groove 13, the side of round nut 7 is equidistantly equipped with multiple limiting slots 10, multiple limiting slots 10 and more
A gag lever post 6 corresponds, and is inserted into gag lever post 6 by jack 11, and gag lever post 6 is extended in limiting slot 10 through jack 11,
By hexagon rotation set screw 3, contradicts stop screw 3 in the side of gag lever post 6, gag lever post 6 is fixed on jack
In 11, the diameter of protection head 1 is greater than the diameter of bolt head 2, has the effect of blocking bolt head 2, is not easy to observe bolt head 2,
Screw rod 4 and bolt head 2 are all made of carbon steel and are made, and facilitate processing, hex nut 5 and bolt head 2 are same size, convenient
It completes to install using same tool, by the cooperation of hex nut 5, round nut 7, limiting slot 10 and gag lever post 6, will limit
Bar 6 is inserted into limiting slot 10, is solved the problems, such as that traditional nut is easily removed, has been achieved the purpose that antitheft, round nut 7
It is not easy to be removed.
In the utility model, the side of one of curved plate 9 is hinged on the side of another curved plate 9, and two
Side in curved plate 9 is respectively and fixedly provided with fixed block 14, and the side of two fixed blocks 14 is equipped with limit gap 8, two limits
Gap 8 and bolt head 2 are corresponding, so that the limit gap 8 of curved plate 9 is stuck in the side of bolt head 2, rotate another arc-shaped steel
The limit gap 8 of another curved plate 9 is stuck in the other side of bolt head 2 by plate 9, will be another set of using same method
Two curved plates 9 snap on hex nut 5, rotate backward the curved plate 9 at 4 both ends of screw rod, to drive 5 turns of hex nut
It moves, the rotation of hex nut 5 drives round nut 7 to rotate by gag lever post 6, thus achieved the purpose that make-up round nut 7, two
The side of a curved plate 9 is respectively and fixedly provided with fixed link 15, facilitates rotation curved plate 9, facilitates installation bolt.
In the utility model, in use, screw rod 4 is inserted into corresponding connector, round nut 7 is had into limiting slot
10 side is outside, and round nut 7 is first screwed in one end of screw rod 4 by hand, and round nut is close in the side of hex nut 5
7, gag lever post 6 is inserted by jack 11, gag lever post 6 is extended in limiting slot 10 through jack 11, is rotated by hexagon
Stop screw 3 contradicts stop screw 3 in the side of gag lever post 6, gag lever post 6 is fixed in jack 11, curved plate 9 is made
Limit gap 8 be stuck in the side of bolt head 2, another curved plate 9 is rotated, by the limit gap 8 of another curved plate 9
It is stuck in the other side of bolt head 2, is snapped into two another set of curved plates 9 on hex nut 5 using same method, reversely
The curved plate 9 at 4 both ends of screw rod is rotated, so that hex nut 5 be driven to rotate, the rotation of hex nut 5 drives circle by gag lever post 6
Shape nut 7 rotates, thus achieved the purpose that tighten round nut 7, it, will when next on round nut 7, rotation set screw 3
Gag lever post 6 is extracted, and installation can be completed in the dismounting of hex nut 5.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of anti-theft bolt component, including protection head (1) and two curved plates (9), it is characterised in that: the protection head
(1) one end is fixed with bolt head (2), and one end of the bolt head (2) is fixed with screw rod (4), successively spiral shell on the screw rod (4)
Conjunction has round nut (7) and hex nut (5), and the hex nut (5) is located at the lower end of round nut (7), the hexagonal spiral shell
The side of female (5) is equidistantly equipped with multiple jacks (11), is equipped with gag lever post (6) in the jack (11), the gag lever post (6)
One end runs through jack (11) and extends to the other side of hex nut (5), and the side of the hex nut (5) is equidistantly equipped with more
A placing groove (13), the bottom of the placing groove (13) are equipped with tapped through hole (12), and multiple tapped through holes (12) and multiple slotting
Hole (11) is corresponding, and the tapped through hole (12) and jack (11) are interconnected, and stop screw is equipped in the placing groove (13)
(3), one end of the stop screw (3) through tapped through hole (12) and extends in jack (11), the stop screw (3)
One end is contradicted in the side of gag lever post (6), and the other end of the stop screw (3) is located in placing groove (13), the circle spiral shell
The side of female (7) is equidistantly equipped with multiple limiting slots (10), and multiple limiting slots (10) and multiple gag lever posts (6) correspond.
2. a kind of anti-theft bolt component according to claim 1, which is characterized in that the one of one of curved plate (9)
Side is hinged on the side of another curved plate (9), and the side in two curved plates (9) is respectively and fixedly provided with fixed block (14), and two
The side of a fixed block (14) is equipped with limit gap (8), and two limit gap (8) and bolt head (2) are corresponding.
3. a kind of anti-theft bolt component according to claim 1, which is characterized in that the side of two curved plates (9) is equal
It is fixed with fixed link (15).
4. a kind of anti-theft bolt component according to claim 1, which is characterized in that the diameter of protection head (1) is greater than
The diameter of bolt head (2).
5. a kind of anti-theft bolt component according to claim 1, which is characterized in that the screw rod (4) and bolt head (2) are equal
It is made of carbon steel.
6. a kind of anti-theft bolt component according to claim 1, which is characterized in that the hex nut (5) and bolt head
It (2) is same size.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822062682.5U CN209164314U (en) | 2018-12-10 | 2018-12-10 | A kind of anti-theft bolt component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822062682.5U CN209164314U (en) | 2018-12-10 | 2018-12-10 | A kind of anti-theft bolt component |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209164314U true CN209164314U (en) | 2019-07-26 |
Family
ID=67342918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201822062682.5U Expired - Fee Related CN209164314U (en) | 2018-12-10 | 2018-12-10 | A kind of anti-theft bolt component |
Country Status (1)
Country | Link |
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CN (1) | CN209164314U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112065836A (en) * | 2020-08-27 | 2020-12-11 | 金鑫 | High-locking bolt sealing cap |
CN113294424A (en) * | 2021-06-02 | 2021-08-24 | 湖北明道新能源风电有限公司 | Nut fastener with double-locking structure and using method thereof |
-
2018
- 2018-12-10 CN CN201822062682.5U patent/CN209164314U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112065836A (en) * | 2020-08-27 | 2020-12-11 | 金鑫 | High-locking bolt sealing cap |
CN113294424A (en) * | 2021-06-02 | 2021-08-24 | 湖北明道新能源风电有限公司 | Nut fastener with double-locking structure and using method thereof |
CN113294424B (en) * | 2021-06-02 | 2022-10-14 | 湖北明道新能源风电有限公司 | Nut fastener with double-locking structure and using method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20211210 |