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 PDF

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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
Authority
CN
China
Prior art keywords
theft
screw
wall
utility
screw anti
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
Application number
CN 200420058823
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Chinese (zh)
Inventor
徐尚仁
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Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 200420058823 priority Critical patent/CN2811647Y/en
Application granted granted Critical
Publication of CN2811647Y publication Critical patent/CN2811647Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

The recessed straight flute screw anti-theft of inner opposite angle cover
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).
CN 200420058823 2004-05-05 2004-05-05 Anti-theft screw sheath with inner diagonal and concave straight groove Expired - Fee Related CN2811647Y (en)

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)

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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