CN205978008U - Combination anti -theft screw - Google Patents
Combination anti -theft screw Download PDFInfo
- Publication number
- CN205978008U CN205978008U CN201620753511.5U CN201620753511U CN205978008U CN 205978008 U CN205978008 U CN 205978008U CN 201620753511 U CN201620753511 U CN 201620753511U CN 205978008 U CN205978008 U CN 205978008U
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- core
- screw body
- screw
- lasso
- theftproof
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Abstract
The utility model discloses a combination anti -theft screw, including screw body, spring washer, the locking lasso, the theftproof core, the security plug, the silica gel pad, the draw -in groove, spacing head, before the screw body installation, the theftproof core will be locked lasso and screw body and tightly fixed and be in the same place, screw body's dismouting can be accomplished through tool operation theftproof core, because theftproof core top is equipped with special -shaped locking head, need specialized tool to operate, and simultaneously, the security plug effectively shelters from the theftproof core, it specifically constructs hardly to observe the theftproof core from the outside, the further theftproof performance that improves, the security plug uses with the cooperation of silica gel pad, effectively prevent the corruption of rainwater to the theftproof core, improve and connect reliable degree, spacing head is used for spacingly, the location, it rotates along with the theftproof core effectively to prevent to lock the lasso. The device simple structure, the theftproof performance is high, and waterproof performance is good, effective reliability machine life who connects that improves.
Description
Technical field
This utility model is related to a kind of screw, more particularly, to a kind of combination anti-theft screw.
Background technology
In automobile and financial field, installation position, the screw needs using at the installation position especially exposed have
Very high antitheft, locking function, traditional head of screw is provided with square groove, hex shaped groove, cross bath or narrow slot, during dismounting, one
As general utility tool screw can be dismounted, lead to anti-theft grade low, simultaneously as screw exposes, long-term rainwater is rotten
Erosion, is easily caused Joint failure.In view of disadvantages described above, it is necessary in fact to design a kind of combination anti-theft screw.
Utility model content
Technical problem to be solved in the utility model is：A kind of combination anti-theft screw is provided, to solve conventional screw
Theftproof performance difference and the problem of anti-corrosion capability difference.
For solving above-mentioned technical problem, the technical solution of the utility model is：A kind of combination anti-theft screw, including screw originally
Body, elastomeric pad, locking lasso, antitheft core, pilfer-proof closure, silicagel pad, draw-in groove, spacing head, described screw body runs through elasticity
Pad, described elastomeric pad is movably connected with screw body, and described locking lasso is located on the left of screw body, described lock
Tight lasso is movably connected with screw body, and described antitheft core runs through locking lasso and is located on the left of screw body, and described is anti-
Robber's core is connected with lock sleeve ring gap and screw body screw thread is connected, and described pilfer-proof closure is located on the left of locking lasso, described
Pilfer-proof closure is connected with locking lasso screw thread, and described silicagel pad is located at pilfer-proof closure inwall, and described silicagel pad is bonding with pilfer-proof closure
It is connected, described draw-in groove is located at pilfer-proof closure outer wall, not through pilfer-proof closure body, described spacing head is located at locking to described draw-in groove
On the right side of lasso and be located on the left of screw body, described spacing head be connected with locking lasso one and with screw body gap phase
Even.
The further improvement of this utility model is as follows：
Further, described pocket numbers are 4, are distributed in pilfer-proof closure.
Further, described spacing head quantity is 4, is distributed in locking lasso.
Further, described antitheft core is additionally provided with special-shaped locking head, and described special-shaped locking head is located at antitheft core top,
Described special-shaped locking head is connected with antitheft core one.
Further, described special-shaped locking head quantity is 6, is distributed in antitheft core.
Further, described antitheft core is additionally provided with guiding cap, and described guiding cap is located at antitheft core top center, institute
The guiding cap stated is connected with antitheft core one.
Compared with prior art, this combination anti-theft screw, before screw body is installed, antitheft core will lock lasso and screw basis
Body is tightly secured in the dismounting that can complete screw body together by the antitheft core of tool operation, because antitheft core top is provided with
Special-shaped locking head, needs specific purpose tool could operate, and meanwhile, pilfer-proof closure effectively blocks antitheft core, is difficult to observe anti-from outside
Steal core specific configuration, improve theftproof performance further, pilfer-proof closure is used cooperatively with silicagel pad, effectively prevents rainwater to antitheft core
Corrode, improve and connect reliability, spacing head is used for spacing, positioning, effectively prevent locking lasso from rotating with antitheft core.This device is tied
Structure is simple, and theftproof performance is high, and water resistance is good, effectively improves the reliability machine service life of connection.
Brief description
Fig. 1 illustrates this utility model front view
Fig. 2 illustrates this utility model antitheft core graphics
Screw body 1 elastomeric pad 2
The locking antitheft core 4 of lasso 3
Pilfer-proof closure 5 silicagel pad 6
Draw-in groove 7 spacing 8
Special-shaped locking head 401 guiding cap 402
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of combination anti-theft screw, includes screw body 1, elastomeric pad 2, locks lasso 3, antitheft
Core 4, pilfer-proof closure 5, silicagel pad 6, draw-in groove 7, spacing 8, described screw body 1 runs through elastomeric pad 2, described elastomeric pad
2 are movably connected with screw body 1, and described locking lasso 3 is located on the left of screw body 1, and described locking lasso 3 is with screw originally
Body 1 is movably connected, and described antitheft core 4 runs through locking lasso 3 and is located on the left of screw body 1, described antitheft core 4 and locking
Lasso 3 gap is connected and screw body 1 screw thread is connected, and described pilfer-proof closure 5 is located on the left of locking lasso 3, described pilfer-proof closure 5
It is connected with locking lasso 3 screw thread, described silicagel pad 6 is located at pilfer-proof closure 5 inwall, described silicagel pad 6 phase bonding with pilfer-proof closure 5
Even, described draw-in groove 7 is located at pilfer-proof closure 5 outer wall, and not through pilfer-proof closure 5 body, described spacing 8 is located at described draw-in groove 7
On the right side of locking lasso 3 and on the left of screw body 1, described spacing 8 is connected and and screw body with locking lasso 3 one
1 gap is connected, and described draw-in groove 7 quantity is 4, is distributed in pilfer-proof closure 5, and spacing described 8 quantity are 4, are distributed in lock
Tight lasso 3, described antitheft core 4 is additionally provided with special-shaped locking head 401, and described special-shaped locking head 401 is located at antitheft core 4 top,
Described special-shaped locking head 401 is connected with antitheft core 4 one, and described special-shaped locking head 401 quantity is 6, is distributed in antitheft
Core 4, described antitheft core 4 is additionally provided with guiding cap 402, and described guiding cap 402 is located at antitheft core 4 top center, described
Guiding cap 402 is connected with antitheft core 4 one, and locking lasso 3 is arranged on and plays cushioning effect in the middle of antitheft core 4 and screw body 1, keeps away
Exempt from excessive antitheft core 4 head fracture causing of installation torsion etc. bad, the dismounting of pilfer-proof closure 5 can be completed by draw-in groove 5, this group
Close anti-theft screw, before screw body 1 is installed, antitheft core 4 will be locked together with lasso 3 is tightly secured in screw body 1, by work
Tool operates antitheft core 4 can complete the dismounting of screw body 1, because antitheft core 4 top is provided with special-shaped locking head 401, needs specially
Could be operated with instrument, meanwhile, pilfer-proof closure 5 effectively blocks antitheft core 4, be difficult to observe antitheft core 4 specific configuration from outside, enter
One step improves theftproof performance, and pilfer-proof closure 5 is used cooperatively with silicagel pad 6, effectively prevents the corrosion to antitheft core 4 for the rainwater, improves even
Connect reliability, spacing 8 is used for spacing, positioning, effectively prevent from locking lasso 3 with the rotation of antitheft core.This apparatus structure is simple, prevents
Steal performance high, and water resistance is good, effectively improves the reliability machine service life of connection
This utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art visualizes from above-mentioned
Send out, without performing creative labour, a variety of conversion made, all fall within protection domain of the present utility model.
Claims (6)
1. a kind of combination anti-theft screw is it is characterised in that include screw body, elastomeric pad, locking lasso, antitheft core, antitheft
Lid, silicagel pad, draw-in groove, spacing head, described screw body runs through elastomeric pad, described elastomeric pad and screw body activity
It is connected, described locking lasso is located on the left of screw body, and described locking lasso is movably connected with screw body, described is anti-
Steal core to run through locking lasso and be located on the left of screw body, described antitheft core is connected with lock sleeve ring gap and screw body spiral shell
Stricture of vagina is connected, and described pilfer-proof closure is located on the left of locking lasso, and described pilfer-proof closure is connected with locking lasso screw thread, described silica gel
Pad is located at pilfer-proof closure inwall, and described silicagel pad is bonding with pilfer-proof closure to be connected, and described draw-in groove is located at pilfer-proof closure outer wall, described
Not through pilfer-proof closure body, described spacing head is located on the right side of locking lasso and is located on the left of screw body draw-in groove, described limit
Potential head is connected with locking lasso one and is connected with screw body gap.
2. combination anti-theft screw as claimed in claim 1, it is characterised in that described pocket numbers are 4, is distributed in antitheft
Lid.
3. combination anti-theft screw as claimed in claim 1, it is characterised in that described spacing head quantity is 4, is distributed in lock
Tight lasso.
4. combination anti-theft screw as claimed in claim 1 is it is characterised in that described antitheft core is additionally provided with special-shaped locking head, institute
The special-shaped locking head stated is located at antitheft core top, and described special-shaped locking head is connected with antitheft core one.
5. combination anti-theft screw as claimed in claim 4 is it is characterised in that described special-shaped locking head quantity is 6, uniformly
In antitheft core.
6. combination anti-theft screw as claimed in claim 1 is it is characterised in that described antitheft core is additionally provided with guiding cap, described
Guiding cap is located at antitheft core top center, and described guiding cap is connected with antitheft core one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620753511.5U CN205978008U (en) | 2016-07-16 | 2016-07-16 | Combination anti -theft screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620753511.5U CN205978008U (en) | 2016-07-16 | 2016-07-16 | Combination anti -theft screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205978008U true CN205978008U (en) | 2017-02-22 |
Family
ID=58025023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620753511.5U Active CN205978008U (en) | 2016-07-16 | 2016-07-16 | Combination anti -theft screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205978008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642539A (en) * | 2017-10-28 | 2018-01-30 | 东台市凯润精密机械股份有限公司 | A kind of stainless steel safe antitheft screw |
-
2016
- 2016-07-16 CN CN201620753511.5U patent/CN205978008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642539A (en) * | 2017-10-28 | 2018-01-30 | 东台市凯润精密机械股份有限公司 | A kind of stainless steel safe antitheft screw |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |