CN2811647Y - Anti-theft screw sheath with inner diagonal and concave straight groove - Google Patents
Anti-theft screw sheath with inner diagonal and concave straight groove Download PDFInfo
- Publication number
- CN2811647Y CN2811647Y CN 200420058823 CN200420058823U CN2811647Y CN 2811647 Y CN2811647 Y CN 2811647Y CN 200420058823 CN200420058823 CN 200420058823 CN 200420058823 U CN200420058823 U CN 200420058823U CN 2811647 Y CN2811647 Y CN 2811647Y
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- Prior art keywords
- theft
- screw
- wall
- utility
- screw anti
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- Expired - Fee Related
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Abstract
The utility model discloses a screw anti-theft sheath with inner opposite angles and concave straight flutes, which has the advantages of simple structure, easy assembly and reliable theft prevention. The utility model comprises a screw sheath body (1), a sheath bottom (2), a sheath top (3), an outer wall micro-tapered wall (7) of the screw anti-theft sheath body and an outer wall external circumference (8) of the screw anti-theft sheath body. Inner opposite walls (4) of the screw anti-theft sheath body and inner opposite angles (6) of the screw anti-theft sheath body are arranged on the inner wall of the screw anti-theft sheath body (1). Inner opposite wall concave straight flutes (5) of the screw anti-theft sheath body are arranged on the inner opposite walls (4) of the screw anti-theft sheath body. When the utility model is assembled, an anti-theft screw with outer opposite angles can be reelingly installed and tightly fixed in a screw hole of a facility which needs to be installed, the utility model is sheathed and fastened on a nail top again, and all objects which need to be fastened can realize the aim of permanent theft prevention. After the utility model is matched and assembled with the anti-theft screw and an anti-theft screw nut in a kissing mode, the utility model can be widely suitable for the theft prevention, reinforcement and installation for outdoor facilities such as electric force facilities, communication facilities, environmental protection facilities, etc.
Description
Technical field
The utility model is a kind of fastening piece accessory that the equipment that is fixedly installed in outdoor easy robber location or its parts are carried out antitheft reinforcing suit that relates to, and more particularly, it is a kind of screw anti-theft cover.
Background technique
To ending at present, owing to lack real effectively screw fastener anti-theft device, cause facilities such as the electric power that much is fixedly installed in outdoor easy robber location, telecommunications, environmental protection stolen, it has caused harm and destruction in various degree to society and people.Though there are fastening pieces such as non-standard screw in a small amount to carry out alternative use before this, as long as it is the dress of imitated its non-standard component, tear manual tool open, promptly still errorless according to stealing.
Summary of the invention
The purpose of this utility model is for overcoming deficiency of the prior art, providing a kind of simple in structure, and is equipped convenient, antitheft reliable the utility model technology.
The technological scheme that its technical problem that solves the utility model adopts is:
The recessed straight flute screw anti-theft of the utility model inner opposite angle cover comprises screw anti-theft cover body 1, the cover end 2, cover top 3, the external wall tapered external angle of screw anti-theft condom wall 7 and the external wall excircle 8 of screw anti-theft condom; The screw anti-theft that is respectively equipped with linking body structure on screw anti-theft cover body 1 inwall overlaps in the body wall 4 and screw anti-theft cover body inner opposite angle 6; In screw anti-theft cover body, be provided with on to wall 4 in the screw anti-theft cover of linking body structure the recessed straight flute 5 of wall.
The beneficial effects of the utility model are:
1, the utility model is the specific function structure of utilizing on its inside and outside wall, make its respectively with outer diagonal angle anti-theft screw, outer diagonal angle anti-theft screw nut kiss suit, fastening after, just can make all fastened things reach permanent antitheft purpose;
2, the utility model is simple in structure, and is equipped convenient, and antitheft reliable, social benefit is obvious.
Description of drawings
Fig. 1 is the utility model embodiment linking body structure schematic representation
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
At the bottom of the cover that is respectively equipped with linking body structure on Fig. 1 embodiment's the screw anti-theft cover body 12 and cover top 3; On screw anti-theft cover body 1 outer wall, be respectively equipped with the external wall tapered external angle of the screw anti-theft condom wall 7 and the external wall excircle 8 of screw anti-theft condom of linking body structure; The screw anti-theft that is respectively equipped with linking body structure on screw anti-theft cover body 1 inwall overlaps in the body wall 4 and screw anti-theft cover body inner opposite angle 6; In screw anti-theft cover body, be provided with on to wall 4 in the screw anti-theft cover body of linking body structure the recessed straight flute 5 of wall.
Claims (1)
1, the recessed straight flute screw anti-theft of a kind of inner opposite angle cover, comprise screw anti-theft cover body (1), overlap the end (2), overlap top (3), the external wall tapered external angle of screw anti-theft condom wall (7) and the external wall excircle of screw anti-theft condom (8), it is characterized in that: in screw anti-theft overlaps the screw anti-theft cover body that is respectively equipped with linking body structure on body (1) inwall, wall (4) and screw anti-theft are overlapped body inner opposite angle (6); In screw anti-theft cover body, be provided with on to wall (4) in the screw anti-theft cover body of linking body structure the recessed straight flute of wall (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420058823 CN2811647Y (en) | 2004-05-05 | 2004-05-05 | Anti-theft screw sheath with inner diagonal and concave straight groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420058823 CN2811647Y (en) | 2004-05-05 | 2004-05-05 | Anti-theft screw sheath with inner diagonal and concave straight groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2811647Y true CN2811647Y (en) | 2006-08-30 |
Family
ID=36938034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420058823 Expired - Fee Related CN2811647Y (en) | 2004-05-05 | 2004-05-05 | Anti-theft screw sheath with inner diagonal and concave straight groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2811647Y (en) |
-
2004
- 2004-05-05 CN CN 200420058823 patent/CN2811647Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |