CN205677959U - A kind of anti-theft fastening piece and socket wrench specially adapted for it - Google Patents
A kind of anti-theft fastening piece and socket wrench specially adapted for it Download PDFInfo
- Publication number
- CN205677959U CN205677959U CN201620601004.XU CN201620601004U CN205677959U CN 205677959 U CN205677959 U CN 205677959U CN 201620601004 U CN201620601004 U CN 201620601004U CN 205677959 U CN205677959 U CN 205677959U
- Authority
- CN
- China
- Prior art keywords
- blind hole
- nut
- hole
- boss
- fastening piece
- 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
Links
Landscapes
- Dowels (AREA)
Abstract
The open a kind of anti-theft fastening piece of this utility model, including screw bolt and nut, bolt includes head and screw rod, screw rod arranges the blind hole being opened on center, free end end, through hole through blind hole, the diameter of through hole is packaged with capsule and the striker of adhesive less than placing in the diameter of blind hole, blind hole, arranges labeled slots at head；Nut top surface and side are set equal to the fillet of its circumradius, in each side, boss is set, the distance of distance side one, the axis lateral edges of boss is equal to 1/4th or 3/4ths of this side overall width, and the drift angle of boss virtual circumscribed circle hexagonal with nut contacts.Compared with prior art, this utility model uses double anti-theft functions: nut only uses socket wrench specially adapted for it to rotate, and common fork plate, adjustable wrench one are turned round and will be skidded；After being tapped by striker, the adhesive in capsule is ejected between the screw thread of nuts and bolt the most gradually to solidify and the two is bonded together, and thoroughly stops again to unload.
Description
Technical field
This utility model relates to securing member, is specifically related to anti-theft fastening piece and socket wrench specially adapted for it that outdoor power equipment uses.
Background technology
Electric power, communicating pole tower are one of electric power and signal most important equipment of conveying, in order to ensure that it is in good shape
State, administration section sends out special messenger and makes an inspection tour and safeguard, spends many man power and materials.But still have a few peoples for selfishness
With ignorant idea, the assembly of theft steel tower, on the one hand damage steel tower, cause the biggest threat to electric power safety, on the other hand
Bring the biggest threat also to the personal safety of oneself.The Chinese invention patent of Publication No. CN103697049A discloses a kind of anti-
Stealing bolt and the socket wrench specially adapted for it supporting with it thereof, anti-theft bolt includes bolt head and bolt tail, and the top of bolt head
Being provided with three grooves, one end of three grooves links together at the circle centre position of circular bolt head, and the other end is along circular bolt
The radial direction of head extends；Socket wrench specially adapted for it includes sleeve head and sleeve afterbody, and sleeve head includes three and three grooves
The boss coordinated, sleeve afterbody is provided with rotating handles, and rotating handles is integral type structure with sleeve head.This kind of antitheft spiral shell
Socket wrench specially adapted for it, when anti-theft bolt is mounted and dismounted by needs, only need to be enclosed within anti-by bolt and the socket wrench specially adapted for it supporting with it thereof
Stealing on bolt, the rotating handles of turnbarrel afterbody, owing to the bolt head of this anti-theft bolt is cylindric so that common
Spanner is without impetus, thus plays anti-theft function.But with reeded bolt head by make bolt intensity decline 90% with
On, additionally three, its sleeve is more uneven with the boss stress distribution of three groove fit, is easier to damage than inner hexagon spanner
Bad.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and offer one only socket wrench specially adapted for it just can unload, energy
Prevent the securing member that outdoor power equipment is stolen.Adopt the technical scheme that for this this utility model:
A kind of anti-theft fastening piece, including screw bolt and nut, it is characterised in that:
Described bolt includes head and screw rod, arranges the blind hole being opened on center, free end end, at spiral shell on screw rod
The screwed side of bar is arranged through the through hole of blind hole, and the diameter of through hole is packaged with less than placing in the diameter of blind hole, blind hole
The striker of screw rod free end end is exposed in the capsule of solvent volatile-type adhesive and one end, head corresponding to through hole one of them
On the projected position of opening, labeled slots are set；
Described nut is hex nut, and its end face and side are set equal to the fillet of its circumradius, at each
Side arranges boss, and the distance of distance side one, the axis lateral edges of boss is equal to 1/4th or four of this side overall width
/ tri-, the drift angle of boss virtual circumscribed circle hexagonal with nut contacts.
Further, described through hole is tangent with the bottom of blind hole.
Further, described striker material is plastics, and length adds the height of capsule equal to the degree of depth of blind hole, and with blind
Hole interference fit.
The socket wrench specially adapted for it of this anti-theft fastening piece, including cylinder, cylinder arranges the interior hexagonal blind hole that can be inserted into nut, its
Being characterised by: each side of interior hexagonal blind hole arranges groove, the position of groove sets corresponding to each side of hex nut
The boss put.
Compared with prior art, this utility model uses double anti-theft functions: nut only uses socket wrench specially adapted for it to turn
Dynamic, common fork plate, adjustable wrench one are turned round and will be skidded；After striker is tapped, the adhesive in capsule be ejected into nut and
The most gradually solidify between the screw thread of bolt and the two is bonded together, thoroughly stop again to unload.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model securing member.
Fig. 2 is the structural representation of this utility model fastener bolt.
Fig. 3 is the sectional view of Fig. 2.
Fig. 4 is the structural representation of this utility model fastener nut.
Fig. 5 is the structural representation of this utility model socket wrench specially adapted for it.
Detailed description of the invention
Embodiment 1, sees Fig. 1-4, and a kind of anti-theft fastening piece, including bolt 1 and nut 2, described bolt includes head
11 and screw rod 12, screw rod arranges the blind hole 13 being opened on center, free end end, arranges in the screwed side of screw rod
Through the through hole 14 of blind hole, the diameter of through hole is packaged with solvent volatile-type adhesive less than placing in the diameter of blind hole, blind hole
The striker 4 of screw rod free end end is exposed in capsule 3 and one end, on the head projected position corresponding to one of them opening of through hole
Labeled slots 15 are set；Described nut is hex nut, and its end face and side are set equal to the fillet of its circumradius, often
One side arranges boss 21, and distance L21 of distance side one, the axis lateral edges of boss is equal to this side overall width L2's
1/4th or 3/4ths, the drift angle of boss virtual circumscribed circle hexagonal with nut contacts.Described through hole and blind hole
Bottom tangent.Described striker material is plastics, length equal to the degree of depth of blind hole plus the height of capsule, and with blind hole interference
Coordinate.
Embodiment 2, sees Fig. 4-5, the socket wrench specially adapted for it of a kind of anti-theft fastening piece, including cylinder 5, cylinder is arranged and can be inserted into
The interior hexagonal blind hole 51 of nut 2, it is characterised in that: each side of interior hexagonal blind hole arranges groove 52, the position pair of groove
The boss 21 that should arrange in each side of hex nut.
Claims (4)
1. an anti-theft fastening piece, including screw bolt and nut, it is characterised in that:
Described bolt includes head and screw rod, arranges the blind hole being opened on center, free end end, at screw rod band on screw rod
Threaded side is arranged through the through hole of blind hole, and the diameter of through hole is packaged with solvent less than placing in the diameter of blind hole, blind hole
The striker of screw rod free end end is exposed in the capsule of volatile-type adhesive and one end, at head corresponding to one of them opening of through hole
Projected position on labeled slots are set；
Described nut is hex nut, and its end face and side are set equal to the fillet of its circumradius, in each side
Boss is set, the distance of distance side one, the axis of boss lateral edges equal to this side overall width 1/4th or four/
Three, the drift angle of boss virtual circumscribed circle hexagonal with nut contacts.
A kind of anti-theft fastening piece the most according to claim 1, it is characterised in that: the bottom phase of described through hole and blind hole
Cut.
A kind of anti-theft fastening piece the most according to claim 1, it is characterised in that: described striker material is plastics, length
Equal to the degree of depth of blind hole plus the height of capsule, and with blind hole interference fit.
4. the socket wrench specially adapted for it of a kind of anti-theft fastening piece described in claim 1, including cylinder, cylinder is arranged and can be inserted into nut
Interior hexagonal blind hole, it is characterised in that: each side of interior hexagonal blind hole arranges groove, and the position of groove corresponds to hex nut
The boss that each side is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620601004.XU CN205677959U (en) | 2016-06-20 | 2016-06-20 | A kind of anti-theft fastening piece and socket wrench specially adapted for it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620601004.XU CN205677959U (en) | 2016-06-20 | 2016-06-20 | A kind of anti-theft fastening piece and socket wrench specially adapted for it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205677959U true CN205677959U (en) | 2016-11-09 |
Family
ID=57429988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620601004.XU Expired - Fee Related CN205677959U (en) | 2016-06-20 | 2016-06-20 | A kind of anti-theft fastening piece and socket wrench specially adapted for it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205677959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015270A (en) * | 2016-06-20 | 2016-10-12 | 国网山东省电力公司莱州市供电公司 | Anti-burglary fastener and special sleeve |
-
2016
- 2016-06-20 CN CN201620601004.XU patent/CN205677959U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015270A (en) * | 2016-06-20 | 2016-10-12 | 国网山东省电力公司莱州市供电公司 | Anti-burglary fastener and special sleeve |
| CN106015270B (en) * | 2016-06-20 | 2018-05-11 | 国网山东省电力公司莱州市供电公司 | A kind of anti-theft fastening piece and socket wrench specially adapted for it |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103452995B (en) | A kind of nut and installation method thereof | |
| CN204629058U (en) | One is anti-unloads anti-loose anti-theft hexagon socket head cap screw device | |
| CN205677959U (en) | A kind of anti-theft fastening piece and socket wrench specially adapted for it | |
| CN106015270B (en) | A kind of anti-theft fastening piece and socket wrench specially adapted for it | |
| CN213511602U (en) | Anti-slip bolt structure | |
| CN206754121U (en) | A kind of anti-theft nut and its special tighten fork | |
| CN207344464U (en) | It is a kind of that there is the detachable hardware allen wrench for extending handle | |
| CN201627811U (en) | Anti-theft nut with internal threads | |
| CN205371253U (en) | Locking antitheft nut and chuck thereof | |
| CN203822807U (en) | Screw | |
| CN204628204U (en) | One is anti-unloads anti-theft bolt external member | |
| CN203730523U (en) | Self-locking wood screw | |
| CN207178415U (en) | A kind of hexagon socket head cap screw | |
| CN201344179Y (en) | Expansion bolt | |
| CN205715181U (en) | A kind of antitheft inward turning bolt | |
| CN206111808U (en) | Anti -theft bolt | |
| CN205478784U (en) | Antitheft screw and special screwdriver thereof | |
| CN204755550U (en) | Driving shaft of connecting structure | |
| CN206785832U (en) | A kind of bolt that can be antitheft | |
| CN203796720U (en) | Anti-theft bolt with inner thimble | |
| CN204140626U (en) | Novel anti-theft nut and Special rotary spanner thereof | |
| CN201487006U (en) | Fastening device for toothed bolt on flange surface | |
| CN201496377U (en) | Lock bolt fastening device | |
| CN105756614B (en) | A kind of static expanding agent hole sealing device and its operating method | |
| CN208982435U (en) | Anti-theft screw and its associated spanner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161109 Termination date: 20170620 |