CN201760844U - Special convertible top sleeve for assembling and disassembling three different thread anti-theft screw - Google Patents

Special convertible top sleeve for assembling and disassembling three different thread anti-theft screw Download PDF

Info

Publication number
CN201760844U
CN201760844U CN2010202575848U CN201020257584U CN201760844U CN 201760844 U CN201760844 U CN 201760844U CN 2010202575848 U CN2010202575848 U CN 2010202575848U CN 201020257584 U CN201020257584 U CN 201020257584U CN 201760844 U CN201760844 U CN 201760844U
Authority
CN
China
Prior art keywords
section
cylindrical shell
wall
bottom section
sleeve
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
CN2010202575848U
Other languages
Chinese (zh)
Inventor
徐尚仁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
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 CN2010202575848U priority Critical patent/CN201760844U/en
Application granted granted Critical
Publication of CN201760844U publication Critical patent/CN201760844U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

The utility model discloses a special convertible top sleeve for assembling and disassembling a three different thread anti-theft screw, which is a special assembly and disassembly tool of a non-marked fastener anti-theft screw. The special convertible top sleeve comprises an outer bottom section hollow cylinder (11) of the convertible top sleeve, an inner through hole wall (15) of the outer bottom section hollow cylinder of the convertible top sleeve, an inner top section hollow cylinder (21) of the convertible top sleeve, an outer bottom section outer circumference wall (27) of the inner top section cylinder of the convertible top sleeve, and the like. The inner through hole wall (15) of the outer bottom section hollow cylinder of the convertible top sleeve is provided with an outer bottom section inner through hole wall which is screwed by a right hand thread (151) along a clockwise direction, the outer bottom section outer circumference wall (27) of the inner top section cylinder of the convertible top sleeve is provided with an inner top section outer wall bottom section which is screwed by a right hand thread (271) along a clockwise direction, and an outer middle section outer circumference wall (28)of the inner top section cylinder of the convertible top sleeve is provided with an outer middle section top block (281) of the inner top section cylinder, and the like. The utility model is used together with the three different thread anti-theft screws, a monkey wrench and the like, and can carry out anti-theft and fixed installation on a large number of easily theft facilities which are installed outdoors.

Description

The top alive sleeve of mounting or dismounting three different thread anti-theft screw special use
Technical field
The utility model is a kind of assembly and Disassembly special tool of non-standard fastener anti-theft screw, it and anti-theft screw, mounting or dismounting can be carried out fixed installation of security or tear having installed and used of trade-in open with after the supporting uses such as monkey wrench being installed on easy pirate facilities such as outdoor electric power, telecommunications, environmental protection in a large number.
Background technology
To ending at present, still lack real effectively, convenient, the antitheft reliable anti-theft screw of mounting or dismounting and assembly and Disassembly special tool series of products thereof, cause a large amount of outdoor easy pirate facilities still in constantly being stolen and sold, it has caused influence and restriction in various degree to people's production, life.
Summary of the invention
The purpose of this utility model is for overcoming deficiency of the prior art, provides that a kind of structure tube is single, cheap, the top alive sleeve technology of convenient, the antitheft reliable the utility model mounting or dismounting three different thread anti-theft screw of mounting or dismounting special use.
The technical scheme that its technical problem that solves the utility model adopts is:
The top alive sleeve of the utility model mounting or dismounting three different thread anti-theft screw special use comprises the hollow cylindrical shell 11 of top sleeve outer bottom section alive, the hollow cylindrical shell end face 12 of outer bottom section, the hollow cylindrical shell of outer bottom section bottom surface 13, the hollow cylindrical shell inner via hole 14 of the top sleeve outer bottom section of living, the hollow cylindrical shell inner via hole of the top sleeve outer bottom section of living wall 15, the alternate periphery wall 16 with the rib plane of the hollow cylinder body outer wall rib of outer bottom section or the external wall bottom section outer circle wall 17 of outer bottom section hollow cylinder, the alternate periphery wall 18 with the rib plane of the external wall top section rib of outer bottom section hollow cylinder; And comprise in the sleeve of top alive a section solid cylindrical shell 31 in top in the top hollow cylindrical shell 21 of section or the top sleeve of living simultaneously, the hollow cylindrical shell endoporus 22 of interior top section, the hollow cylindrical shell inner hole wall 23 of interior top section, an interior top section cylindrical shell end face 24, a section cylindrical shell bottom surface, interior top 25, the alternate periphery wall 26 of interior top section cylindrical shell top section outer wall rib with the rib plane, the interior top of the top sleeve of living section cylindrical shell outer bottom section outer circle wall 27 and the outer stage casing of section cylindrical shell, the interior top of the top sleeve of living outer circle wall 28, on the hollow cylindrical shell inner via hole of the top sleeve outer bottom section wall 15 of living or be provided with outer bottom section inner via hole wall on its part inner via hole wall along clockwise direction precession right-handed thread 151 or the contrary clockwise direction precession left hand thread 152 of outer bottom section inner via hole wall, in in the top sleeve of living, being provided with on the top section cylindrical shell outer bottom section outer circle wall 27 the outer wall bottom section of top section along wall bottom section outside clockwise direction precession right-handed thread 271 or the interior top section against clockwise direction precession left hand thread 272, in the top sleeve of living, be provided with stage casing support 281 outside the interior top section cylindrical shell of conjoined structure on the outer stage casing outer circle wall 28 of top section cylindrical shell, interior push up the support shelves that are respectively equipped with conjoined structure outside section cylindrical shell on the stage casing support 281 again at the bottom of 2811, support shelves top 2812 and support periphery wall 2813.
The diameter of described support periphery wall 2813 is greater than the diameter of the outer wall bottom section of interior top section along clockwise direction precession right-handed thread 271 or the contrary clockwise direction precession left hand thread 272 of the interior outer wall bottom section of top section.
Description of drawings
Fig. 1 is the 1st kind of embodiment general structure schematic diagram of the utility model.
Fig. 2 is the 2nd kind of embodiment concrete structure schematic diagram of the utility model.
Fig. 3 is the 3rd kind of embodiment concrete structure schematic diagram of the utility model.
Fig. 4 is the 4th kind of embodiment concrete structure schematic diagram of the utility model.
Fig. 5 is the 5th kind of embodiment concrete structure schematic diagram of the utility model.
Fig. 6 is the 6th kind of embodiment concrete structure schematic diagram of the utility model.
Fig. 7 is the 7th kind of embodiment concrete structure schematic diagram of the utility model.
Fig. 8 is the 8th kind of embodiment concrete structure schematic diagram of the utility model.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
On living the hollow cylindrical shell 11 of top sleeve outer bottom section, Fig. 1 is respectively equipped with the hollow cylindrical shell end face 12 of outer bottom section of conjoined structure, the hollow cylindrical shell of outer bottom section bottom surface 13, the hollow cylindrical shell inner via hole 14 of the top sleeve outer bottom section of living, alternate with the rib plane periphery wall 16 of top sleeve outer bottom section hollow cylindrical shell inner via hole wall 15 of living with the hollow cylinder body outer wall rib of outer bottom section; Section hollow cylindrical shell endoporus 22 in top in the top sleeve of living, being respectively equipped with on the hollow cylindrical shell 21 of top section, the hollow cylindrical shell inner hole wall 23 of interior top section, an interior top section cylindrical shell end face 24, a section cylindrical shell bottom surface, interior top 25, the alternate periphery wall 26 of interior top section cylindrical shell top section outer wall rib with the rib plane, the interior top of the top sleeve of living section cylindrical shell outer bottom section outer circle wall 27 and the outer stage casing of section cylindrical shell, the interior top of the top sleeve of living outer circle wall 28, on the hollow cylindrical shell inner via hole of the top sleeve outer bottom section wall 15 of living, be provided with outer bottom section inner via hole wall along clockwise direction precession right-handed thread 151, the suitable clockwise direction precession right-handed thread 271 of wall bottom section outside the section of top in the sleeve of top alive, being provided with on the top section cylindrical shell outer bottom section outer circle wall 27, stage casing support 281 outside the section cylindrical shell of top in the top sleeve of living, being provided with on the outer stage casing outer circle wall 28 of top section cylindrical shell, interior push up the support shelves that are respectively equipped with conjoined structure outside section cylindrical shell on the stage casing support 281 again at the bottom of 2811, support shelves top 2812 and support periphery wall 2813.
On living the hollow cylindrical shell 11 of top sleeve outer bottom section, Fig. 2 is respectively equipped with the hollow cylindrical shell end face 12 of outer bottom section of conjoined structure, the hollow cylindrical shell of outer bottom section bottom surface 13, the hollow cylindrical shell inner via hole 14 of the top sleeve outer bottom section of living, alternate with the rib plane periphery wall 16 of top sleeve outer bottom section hollow cylindrical shell inner via hole wall 15 of living with the hollow cylinder body outer wall rib of outer bottom section; Section hollow cylindrical shell endoporus 22 in top in the top sleeve of living, being respectively equipped with on the hollow cylindrical shell 21 of top section, the hollow cylindrical shell inner hole wall 23 of interior top section, an interior top section cylindrical shell end face 24, a section cylindrical shell bottom surface, interior top 25, the alternate periphery wall 26 of interior top section cylindrical shell top section outer wall rib with the rib plane, the interior top of the top sleeve of living section cylindrical shell outer bottom section outer circle wall 27 and the outer stage casing of section cylindrical shell, the interior top of the top sleeve of living outer circle wall 28, on the hollow cylindrical shell inner via hole of the top sleeve outer bottom section wall 15 of living, be provided with the contrary clockwise direction precession left hand thread 152 of outer bottom section inner via hole wall, the contrary clockwise direction precession left hand thread 272 of wall bottom section outside the section of top in the top sleeve of living, being provided with on the top section cylindrical shell outer bottom section outer circle wall 27, stage casing support 281 outside the section cylindrical shell of top in the top sleeve of living, being provided with on the outer stage casing outer circle wall 28 of top section cylindrical shell, interior push up the support shelves that are respectively equipped with conjoined structure outside section cylindrical shell on the stage casing support 281 again at the bottom of 2811, support shelves top 2812 and support periphery wall 2813.
On living the hollow cylindrical shell 11 of top sleeve outer bottom section, Fig. 3 is respectively equipped with the hollow cylindrical shell end face 12 of outer bottom section of conjoined structure, the hollow cylindrical shell of outer bottom section bottom surface 13, the hollow cylindrical shell inner via hole 14 of the top sleeve outer bottom section of living, alternate with the rib plane periphery wall 16 of top sleeve outer bottom section hollow cylindrical shell inner via hole wall 15 of living with the hollow cylinder body outer wall rib of outer bottom section; Top section cylindrical shell end face 24 in the top sleeve of living, being respectively equipped with on the solid cylindrical shell 31 of top section, a section cylindrical shell bottom surface, interior top 25, the alternate periphery wall 26 of interior top section cylindrical shell top section outer wall rib with the rib plane, the interior top of the top sleeve of living section cylindrical shell outer bottom section outer circle wall 27 and the outer stage casing of section cylindrical shell, the interior top of the top sleeve of living outer circle wall 28, on the hollow cylindrical shell inner via hole of the top sleeve outer bottom section wall 15 of living, be provided with outer bottom section inner via hole wall along clockwise direction precession right-handed thread 151, the suitable clockwise direction precession right-handed thread 271 of wall bottom section outside the section of top in the sleeve of top alive, being provided with on the top section cylindrical shell outer bottom section outer circle wall 27, stage casing support 281 outside the section cylindrical shell of top in the top sleeve of living, being provided with on the outer stage casing outer circle wall 28 of top section cylindrical shell, interior push up the support shelves that are respectively equipped with conjoined structure outside section cylindrical shell on the stage casing support 281 again at the bottom of 2811, support shelves top 2812 and support periphery wall 2813.
On living the hollow cylindrical shell 11 of top sleeve outer bottom section, Fig. 4 is respectively equipped with the hollow cylindrical shell end face 12 of outer bottom section of conjoined structure, the hollow cylindrical shell of outer bottom section bottom surface 13, the hollow cylindrical shell inner via hole 14 of the top sleeve outer bottom section of living, alternate with the rib plane periphery wall 16 of top sleeve outer bottom section hollow cylindrical shell inner via hole wall 15 of living with the hollow cylinder body outer wall rib of outer bottom section; Top section cylindrical shell end face 24 in the top sleeve of living, being respectively equipped with on the solid cylindrical shell 31 of top section, a section cylindrical shell bottom surface, interior top 25, the alternate periphery wall 26 of interior top section cylindrical shell top section outer wall rib with the rib plane, the interior top of the top sleeve of living section cylindrical shell outer bottom section outer circle wall 27 and the outer stage casing of section cylindrical shell, the interior top of the top sleeve of living outer circle wall 28, on the hollow cylindrical shell inner via hole of the top sleeve outer bottom section wall 15 of living, be provided with the contrary clockwise direction precession left hand thread 152 of outer bottom section inner via hole wall, the contrary clockwise direction precession left hand thread 272 of wall bottom section outside the section of top in the top sleeve of living, being provided with on the top section cylindrical shell outer bottom section outer circle wall 27, stage casing support 281 outside the section cylindrical shell of top in the top sleeve of living, being provided with on the outer stage casing outer circle wall 28 of top section cylindrical shell, interior push up the support shelves that are respectively equipped with conjoined structure outside section cylindrical shell on the stage casing support 281 again at the bottom of 2811, support shelves top 2812 and support periphery wall 2813.
On living the hollow cylindrical shell 11 of top sleeve outer bottom section, Fig. 5 is respectively equipped with the hollow cylindrical shell end face 12 of outer bottom section of conjoined structure, the hollow cylindrical shell of outer bottom section bottom surface 13, the hollow cylindrical shell inner via hole 14 of the top sleeve outer bottom section of living, the hollow cylindrical shell inner via hole of the top sleeve outer bottom section of living wall 15, alternate with the rib plane periphery wall 18 of the external wall bottom section outer circle wall 17 of outer bottom section hollow cylinder with the external wall top section rib of outer bottom section hollow cylinder; Section hollow cylindrical shell endoporus 22 in top in the top sleeve of living, being respectively equipped with on the hollow cylindrical shell 21 of top section, the hollow cylindrical shell inner hole wall 23 of interior top section, an interior top section cylindrical shell end face 24, a section cylindrical shell bottom surface, interior top 25, the alternate periphery wall 26 of interior top section cylindrical shell top section outer wall rib with the rib plane, the interior top of the top sleeve of living section cylindrical shell outer bottom section outer circle wall 27 and the outer stage casing of section cylindrical shell, the interior top of the top sleeve of living outer circle wall 28, on the hollow cylindrical shell inner via hole of the top sleeve outer bottom section wall 15 of living, be provided with outer bottom section inner via hole wall along clockwise direction precession right-handed thread 151, the suitable clockwise direction precession right-handed thread 271 of wall bottom section outside the section of top in the sleeve of top alive, being provided with on the top section cylindrical shell outer bottom section outer circle wall 27, stage casing support 281 outside the section cylindrical shell of top in the top sleeve of living, being provided with on the outer stage casing outer circle wall 28 of top section cylindrical shell, interior push up the support shelves that are respectively equipped with conjoined structure outside section cylindrical shell on the stage casing support 281 again at the bottom of 2811, support shelves top 2812 and support periphery wall 2813.
On living the hollow cylindrical shell 11 of top sleeve outer bottom section, Fig. 6 is respectively equipped with the hollow cylindrical shell end face 12 of outer bottom section of conjoined structure, the hollow cylindrical shell of outer bottom section bottom surface 13, the hollow cylindrical shell inner via hole 14 of the top sleeve outer bottom section of living, the hollow cylindrical shell inner via hole of the top sleeve outer bottom section of living wall 15, alternate with the rib plane periphery wall 18 of the external wall bottom section outer circle wall 17 of outer bottom section hollow cylinder with the external wall top section rib of outer bottom section hollow cylinder; Section hollow cylindrical shell endoporus 22 in top in the top sleeve of living, being respectively equipped with on the hollow cylindrical shell 21 of top section, the hollow cylindrical shell inner hole wall 23 of interior top section, an interior top section cylindrical shell end face 24, a section cylindrical shell bottom surface, interior top 25, the alternate periphery wall 26 of interior top section cylindrical shell top section outer wall rib with the rib plane, the interior top of the top sleeve of living section cylindrical shell outer bottom section outer circle wall 27 and the outer stage casing of section cylindrical shell, the interior top of the top sleeve of living outer circle wall 28, on the hollow cylindrical shell inner via hole of the top sleeve outer bottom section wall 15 of living, be provided with the contrary clockwise direction precession left hand thread 152 of outer bottom section inner via hole wall, the contrary clockwise direction precession left hand thread 272 of wall bottom section outside the section of top in the top sleeve of living, being provided with on the top section cylindrical shell outer bottom section outer circle wall 27, stage casing support 281 outside the section cylindrical shell of top in the top sleeve of living, being provided with on the outer stage casing outer circle wall 28 of top section cylindrical shell, interior push up the support shelves that are respectively equipped with conjoined structure outside section cylindrical shell on the stage casing support 281 again at the bottom of 2811, support shelves top 2812 and support periphery wall 2813.
On living the hollow cylindrical shell 11 of top sleeve outer bottom section, Fig. 7 is respectively equipped with the hollow cylindrical shell end face 12 of outer bottom section of conjoined structure, the hollow cylindrical shell of outer bottom section bottom surface 13, the hollow cylindrical shell inner via hole 14 of the top sleeve outer bottom section of living, the hollow cylindrical shell inner via hole of the top sleeve outer bottom section of living wall 15, alternate with the rib plane periphery wall 18 of the external wall bottom section outer circle wall 17 of outer bottom section hollow cylinder with the external wall top section rib of outer bottom section hollow cylinder; Top section cylindrical shell end face 24 in the top sleeve of living, being respectively equipped with on the solid cylindrical shell 31 of top section, a section cylindrical shell bottom surface, interior top 25, the alternate periphery wall 26 of interior top section cylindrical shell top section outer wall rib with the rib plane, the interior top of the top sleeve of living section cylindrical shell outer bottom section outer circle wall 27 and the outer stage casing of section cylindrical shell, the interior top of the top sleeve of living outer circle wall 28, on the hollow cylindrical shell inner via hole of the top sleeve outer bottom section wall 15 of living, be provided with outer bottom section inner via hole wall along clockwise direction precession right-handed thread 151, the suitable clockwise direction precession right-handed thread 271 of wall bottom section outside the section of top in the sleeve of top alive, being provided with on the top section cylindrical shell outer bottom section outer circle wall 27, stage casing support 281 outside the section cylindrical shell of top in the top sleeve of living, being provided with on the outer stage casing outer circle wall 28 of top section cylindrical shell, interior push up the support shelves that are respectively equipped with conjoined structure outside section cylindrical shell on the stage casing support 281 again at the bottom of 2811, support shelves top 2812 and support periphery wall 2813.
On living the hollow cylindrical shell 11 of top sleeve outer bottom section, Fig. 8 is respectively equipped with the hollow cylindrical shell end face 12 of outer bottom section of conjoined structure, the hollow cylindrical shell of outer bottom section bottom surface 13, the hollow cylindrical shell inner via hole 14 of the top sleeve outer bottom section of living, the hollow cylindrical shell inner via hole of the top sleeve outer bottom section of living wall 15, alternate with the rib plane periphery wall 18 of the external wall bottom section outer circle wall 17 of outer bottom section hollow cylinder with the external wall top section rib of outer bottom section hollow cylinder; Top section cylindrical shell end face 24 in the top sleeve of living, being respectively equipped with on the solid cylindrical shell 31 of top section, a section cylindrical shell bottom surface, interior top 25, the alternate periphery wall 26 of interior top section cylindrical shell top section outer wall rib with the rib plane, the interior top of the top sleeve of living section cylindrical shell outer bottom section outer circle wall 27 and the outer stage casing of section cylindrical shell, the interior top of the top sleeve of living outer circle wall 28, on the hollow cylindrical shell inner via hole of the top sleeve outer bottom section wall 15 of living, be provided with the contrary clockwise direction precession left hand thread 152 of outer bottom section inner via hole wall, the contrary clockwise direction precession left hand thread 272 of wall bottom section outside the section of top in the top sleeve of living, being provided with on the top section cylindrical shell outer bottom section outer circle wall 27, stage casing support 281 outside the section cylindrical shell of top in the top sleeve of living, being provided with on the outer stage casing outer circle wall 28 of top section cylindrical shell, interior push up the support shelves that are respectively equipped with conjoined structure outside section cylindrical shell on the stage casing support 281 again at the bottom of 2811, support shelves top 2812 and support periphery wall 2813.

Claims (2)

1. a top alive sleeve of installing and removing the special use of three different thread anti-theft screw comprises the top hollow cylindrical shell of sleeve outer bottom section alive (11), the hollow cylindrical shell end face of outer bottom section (12), the hollow cylindrical shell of outer bottom section bottom surface (13), the top hollow cylindrical shell inner via hole of sleeve outer bottom section (14) of living, live top sleeve outer bottom section hollow cylindrical shell inner via hole wall (15), the alternate periphery wall with the rib plane of the hollow cylinder body outer wall rib of outer bottom section (16) or the external wall bottom section outer circle wall of outer bottom section hollow cylinder (17), the alternate periphery wall with the rib plane of the external wall top section rib of outer bottom section hollow cylinder (18); And comprise in the sleeve of top alive a top section solid cylindrical shell (31) in the top section hollow cylindrical shell (21) or the top sleeve of living simultaneously, an interior top section hollow cylindrical shell endoporus (22), an interior top section hollow cylindrical shell inner hole wall (23), an interior top section cylindrical shell end face (24), a section cylindrical shell bottom surface (25), interior top, section cylindrical shell top, the interior top section alternate periphery wall of outer wall rib (26) with the rib plane, push up the outer stage casing outer circle wall (28) of section cylindrical shell in the top sleeve of the living interior top section cylindrical shell outer bottom section outer circle wall (27) and the top sleeve of living, it is characterized in that: be provided with outer bottom section inner via hole wall on the work top sleeve outer bottom section hollow cylindrical shell inner via hole wall (15) or on its part inner via hole wall along clockwise direction precession right-handed thread (151) or the contrary clockwise direction precession left hand thread (152) of outer bottom section inner via hole wall, in in the top sleeve of living, being provided with on the top section cylindrical shell outer bottom section outer circle wall (27) the outer wall bottom section of top section along wall bottom section outside clockwise direction precession right-handed thread (271) or the interior top section against clockwise direction precession left hand thread (272), in the top sleeve of living, be provided with stage casing support (281) outside the interior top section cylindrical shell of conjoined structure on the outer stage casing outer circle wall (28) of top section cylindrical shell, interior push up the support shelves that are respectively equipped with conjoined structure outside section cylindrical shell on the stage casing support (281) again at the bottom of (2811), support shelves top (2812) and support periphery wall (2813).
2. the special use of mounting or dismounting three different thread anti-theft screw according to claim 1 top alive sleeve is characterized in that: the diameter of described support periphery wall (2813) is greater than the diameter of the outer wall bottom section of interior top section along clockwise direction precession right-handed thread (271) or the contrary clockwise direction precession left hand thread (272) of interior top section outer wall bottom section.
CN2010202575848U 2010-07-08 2010-07-08 Special convertible top sleeve for assembling and disassembling three different thread anti-theft screw Expired - Fee Related CN201760844U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202575848U CN201760844U (en) 2010-07-08 2010-07-08 Special convertible top sleeve for assembling and disassembling three different thread anti-theft screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202575848U CN201760844U (en) 2010-07-08 2010-07-08 Special convertible top sleeve for assembling and disassembling three different thread anti-theft screw

Publications (1)

Publication Number Publication Date
CN201760844U true CN201760844U (en) 2011-03-16

Family

ID=43713446

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202575848U Expired - Fee Related CN201760844U (en) 2010-07-08 2010-07-08 Special convertible top sleeve for assembling and disassembling three different thread anti-theft screw

Country Status (1)

Country Link
CN (1) CN201760844U (en)

Similar Documents

Publication Publication Date Title
CN204366903U (en) Pipeline adpting flange bolt disassembly instrument
CN202188004U (en) Heat treatment quenching hard enhancing anti-theft nut with propping bar being arranged on top surface
CN201760844U (en) Special convertible top sleeve for assembling and disassembling three different thread anti-theft screw
CN202129755U (en) Movable sleeve for assembling and disassembling double contrary thread screw with screw top with abutting stop
CN102039575A (en) Movable-top sleeve special for spanner for assembling and disassembling three-difference thread anti-theft screws
CN201597003U (en) Wrench-compatible convertible sleeve specific for assembling/disassembling antitheft triple-contrary screw
CN202188005U (en) Anti-theft screw with eccentric inner round hole on screw top surface
CN202079554U (en) Movable sleeve for assembling and disassembling screw with two different threads and concave-convex-surface top
CN201950622U (en) Special sleeve sheathed on moveable sleeve for dismounting antitheft screw
CN202001479U (en) Anti-theft screw with concave-convex surface arranged on top of screw hole in top of hardening screw subject to thermal treatment
CN201884438U (en) Thermal treatment quenching-hardening arc outer peripheral wall theft-proof nut
CN201486998U (en) Disposable theftproof screw nut only capable of being screwed in rather than being screwed out
CN201827215U (en) Theft-proofing nut capable of being disassembled only by unique special tool
CN102297192B (en) Heat-treatment quenching hardened anti-theft nut with top barrier at top
CN202203262U (en) Theftproof nut comprising top surface with eccentric inner round hole
CN202517416U (en) Wrench socket for special tool for assembling and disassembling inversely M-shaped inner pentagonal antitheft screw
CN102374221A (en) Anti-theft screw provided with eccentric inner circular hole in screw top
CN201500960U (en) Special wrench socket special for two different thread anti-theft screws
CN204159945U (en) A kind of electric drill chuck supporting with electric drill extension apparatus
CN202517417U (en) Three-section different-hole sleeve with upper end sleeved by spanner and lower end sleeved by sleeve for screwing and unscrewing anti-theft screws
CN201423582Y (en) Special antitheft screw mounting and dismounting socket wrench
CN202001476U (en) Heat treatment quenching hardness enhancement circular arc shaped anti-theft screw with screw top at external circle wall
CN201902424U (en) Heat-treatment quenching hardened detachable triple-differential-thread antitheft screw
CN201486992U (en) Disposable theftproof screw only capable of being screwed in rather than being screwed out
CN201669646U (en) Special-purpose external applied inner engaged formula assembly-disassembly sleeve for double directional theftproof screw

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110316

Termination date: 20130708