TW200738976A - Theft-proof bolt - Google Patents

Theft-proof bolt

Info

Publication number
TW200738976A
TW200738976A TW095113292A TW95113292A TW200738976A TW 200738976 A TW200738976 A TW 200738976A TW 095113292 A TW095113292 A TW 095113292A TW 95113292 A TW95113292 A TW 95113292A TW 200738976 A TW200738976 A TW 200738976A
Authority
TW
Taiwan
Prior art keywords
theft
sleeve
proof effect
proof bolt
proof
Prior art date
Application number
TW095113292A
Other languages
Chinese (zh)
Inventor
Hong-Wei Zhang
Original Assignee
Hong-Wei Zhang
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 Hong-Wei Zhang filed Critical Hong-Wei Zhang
Priority to TW095113292A priority Critical patent/TW200738976A/en
Publication of TW200738976A publication Critical patent/TW200738976A/en

Links

Landscapes

  • Bolts, Nuts, And Washers (AREA)

Abstract

The present invention relates to a theft-proof bolt. In the present invention, a screw is inserted into a rotary sleeve for compensating dismantling force and tightened, wherein a washer is used to bear the tightening stress; the sleeve is closed then to provide the theft-proof effect. Alternatively, the sleeve may be assembled to a screw or a cover with an axle so as to create a constraint motion, wherein a washer is used to bear the tightening stress; after tightening the assembly, the axle of the cover may be broken to provide the theft-proof effect. Alternatively, a lock may be disposed to the rotary sleeve so as to provide the theft-proof effect.
TW095113292A 2006-04-14 2006-04-14 Theft-proof bolt TW200738976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW095113292A TW200738976A (en) 2006-04-14 2006-04-14 Theft-proof bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095113292A TW200738976A (en) 2006-04-14 2006-04-14 Theft-proof bolt

Publications (1)

Publication Number Publication Date
TW200738976A true TW200738976A (en) 2007-10-16

Family

ID=57913808

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095113292A TW200738976A (en) 2006-04-14 2006-04-14 Theft-proof bolt

Country Status (1)

Country Link
TW (1) TW200738976A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI418713B (en) * 2008-09-11 2013-12-11 Yu Guang Lai The burglarproof device of the bolt
TWI598254B (en) * 2016-12-23 2017-09-11 Yeong Ton Industrial Co Ltd Set in the trailer hook holes license plate fixtures
CN109159666A (en) * 2018-09-25 2019-01-08 重庆工业职业技术学院 A kind of rotating bar of anti-error pedal set can manually regulation limiting device and application method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI418713B (en) * 2008-09-11 2013-12-11 Yu Guang Lai The burglarproof device of the bolt
TWI598254B (en) * 2016-12-23 2017-09-11 Yeong Ton Industrial Co Ltd Set in the trailer hook holes license plate fixtures
CN109159666A (en) * 2018-09-25 2019-01-08 重庆工业职业技术学院 A kind of rotating bar of anti-error pedal set can manually regulation limiting device and application method
CN109159666B (en) * 2018-09-25 2023-12-15 重庆公共运输职业学院 Limiting device capable of being adjusted by bare hand for rotating rod of pedal sleeve preventing mistaken stepping and use method

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