CN102261367A - Anti-theft screw with jacking bar and outer circumferential wall on indent hole wall in screw top - Google Patents
Anti-theft screw with jacking bar and outer circumferential wall on indent hole wall in screw top Download PDFInfo
- Publication number
- CN102261367A CN102261367A CN2011101076610A CN201110107661A CN102261367A CN 102261367 A CN102261367 A CN 102261367A CN 2011101076610 A CN2011101076610 A CN 2011101076610A CN 201110107661 A CN201110107661 A CN 201110107661A CN 102261367 A CN102261367 A CN 102261367A
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- screw
- hole wall
- screw top
- wall
- support
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Abstract
The invention discloses an anti-theft screw with a jacking bar and an outer circumferential wall on an indent hole wall in a screw top. The anti-theft screw is a screw for a non-standard fastening piece, and comprises a screw body (1), the indent hole wall (9) in the screw top of the screw and the like, wherein a right-handed indent jacking bar (19) for allowing indent hole wall (9) in the screw top of the screw to screw in clockwise or a left-handed indent jacking bar (29) for allowing the indent hole wall (9) in the screw top of the screw to screw in anti-clockwise is arranged on the indent hole wall (9) in the screw top of the screw. After the anti-theft screw is used in combination with tools for assembly and disassembly such as special wrenches which have corresponding specifications and shapes and are used for assembling and disassembling the anti-theft screw with the jacking bar on the indent hole wall in the screw top, indent fixed holes of wiring opening caps on bottom sections of a large number of streetlight poles arranged outdoors can be subjected to anti-theft installation or replacement, so the social benefit are obvious.
Description
Technical field
The present invention is the non-standard screw nail in a kind of fastening piece, after the mounting or dismounting screw top indent hole wall of the present invention and corresponding specification and shape is provided with the supporting use of instruments such as special spanner of support anti-theft screw, can carry out fixed installation of security or tear the antitheft of trade-in open and installed and used being installed at the bottom of the outdoor street lamp roofbolt the recessed shape fixed hole of section wiring flap in a large number, its social benefit be obvious.
Background technique
End extremely at present, still lack really effectively, install and remove convenient, antitheft reliable anti-theft screw series product, cause a large amount of outdoor easy pirate facilities constantly to be stolen and sold, it has caused restriction and influence in various degree to people's production, life.
Summary of the invention
The objective of the invention is for overcoming deficiency of the prior art, a kind of simple in structure, mounting or dismounting are convenient, antitheft reliable screw top indent hole wall of the present invention is provided with support and outer circle wall anti-theft screw technology is provided.
The technical solution adopted for the present invention to solve the technical problems is:
Screw top indent hole wall of the present invention is provided with the anti-theft screw of support and outer circle wall, comprise screw ailing body 1, screw screw top 2, screw ailing bar 3, screw screw top end face 4, screw screw top bottom surface 5, screw screw top outer circle wall 6, screw screw top end face inward recess 7, at the bottom of the screw screw top inward recess 8, screw screw top indent hole wall 9, screw ailing bar is provided with one grade of screw screw top inner hole wall along clockwise direction precession dextrorotation support 19 or the contrary left-handed support 29 of clockwise direction precession of screw screw top inner hole wall at least along clockwise direction precession right-handed thread 10 or contrary clockwise direction precession left-handed thread 20 of screw ailing bar and screw ailing bar rod end bottom surface 13 on screw screw top indent hole wall 9.
On suitable clockwise direction precession dextrorotation support 19 left sides of screw screw top inner hole wall, be provided with screw screw top inner hole wall dextrorotation support left side concave type horizontal shelves wall 191 and on its right side, be provided with the horizontal slope shape wall 192 of screw screw top dextrorotation support right side concave type.On the contrary left-handed support of clockwise direction precession 29 right sides of screw screw top inner hole wall, be provided with the left-handed support of screw screw top inner hole wall right side concave type horizontal shelves wall 291 and on its left side, be provided with the horizontal slope shape wall 292 of the left-handed support left side concave type of screw screw top.In screw screw top inward recess 7, be provided with slotted eye 17 in the screw screw top.In the screw screw top, be provided with in the slotted eye 17 in the screw screw top of linking body structure at the bottom of the slotted eye hole 171 and the screw screw top in slotted eye hole wall 172.
The invention has the beneficial effects as follows:
1, after the mounting or dismounting screw top indent hole wall of the present invention and corresponding specification and shape is provided with the supporting use of instruments such as special spanner of support and outer circle wall screw, can carry out fixed installation of security or tear the antitheft of trade-in open and installed and used the recessed shape fixed hole of section wiring flap at the bottom of the street lamp roofbolt that is installed on outdoor easy robber in a large number, its social benefit be obvious.
2, the present invention is simple in structure, mounting or dismounting are convenient, antitheft reliable, social benefit is good.
Description of drawings
Fig. 1 is the 1st kind of embodiment's general structure schematic representation of the present invention.
Fig. 2 is the 2nd kind of embodiment's concrete structure schematic representation of the present invention.
Fig. 3 is the 3rd kind of embodiment's concrete structure schematic representation of the present invention.
Fig. 4 is the 4th kind of embodiment's concrete structure schematic representation of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
On Fig. 1 screw ailing body 1, be respectively equipped with the screw screw top 2 of linking body structure, screw ailing bar 3, screw screw top end face 4, screw screw top bottom surface 5, screw screw top outer circle wall 6, screw screw top end face inward recess 7, at the bottom of the screw screw top inward recess 8, screw screw top indent hole wall 9, screw ailing bar is provided with screw screw top inner hole wall along clockwise direction precession dextrorotation support 19 along clockwise direction precession right-handed thread 10 and screw ailing bar rod end bottom surface 13 on screw screw top indent hole wall 9, screw screw top inner hole wall dextrorotation support left side concave type is shelves wall 191 and the horizontal slope shape wall 192 of screw screw top dextrorotation support right side concave type laterally.
On Fig. 2 screw ailing body 1, be respectively equipped with the screw screw top 2 of linking body structure, screw ailing bar 3, screw screw top end face 4, screw screw top bottom surface 5, screw screw top outer circle wall 6, screw screw top end face inward recess 7, at the bottom of the screw screw top inward recess 8, screw screw top indent hole wall 9, contrary clockwise direction precession left-handed thread 20 of screw ailing bar and screw ailing bar rod end bottom surface 13 are provided with the contrary left-handed support 29 of clockwise direction precession of screw screw top inner hole wall on screw screw top indent hole wall 9, the left-handed support of screw screw top inner hole wall right side concave type is shelves wall 291 and the horizontal slope shape wall 292 of the left-handed support left side concave type of screw screw top laterally.
On Fig. 3 screw ailing body 1, be respectively equipped with the suitable clockwise direction precession right-handed thread 10 of screw screw top 2, screw ailing bar 3, screw screw top end face 4, screw screw top bottom surface 5, screw screw top outer circle wall 6, screw screw top end face inward recess 7, screw ailing bar and the screw ailing bar rod end bottom surface 13 of linking body structure, in screw screw top inward recess 7, be provided with slotted eye 17 in the screw screw top of linking body structure, in the screw screw top, be provided with in the slotted eye 17 in the screw screw top at the bottom of the slotted eye hole 171 and the screw screw top in slotted eye hole wall 172.
On Fig. 4 screw ailing body 1, be respectively equipped with the contrary clockwise direction precession left-handed thread 20 of screw screw top 2, screw ailing bar 3, screw screw top end face 4, screw screw top bottom surface 5, screw screw top outer circle wall 6, screw screw top end face inward recess 7, screw ailing bar and the screw ailing bar rod end bottom surface 13 of linking body structure, in screw screw top inward recess 7, be provided with slotted eye 17 in the screw screw top of linking body structure, in the screw screw top, be provided with in the slotted eye 17 in the screw screw top at the bottom of the slotted eye hole 171 and the screw screw top in slotted eye hole wall 172.
Claims (5)
1. a screw top indent hole wall is provided with the anti-theft screw of support and outer circle wall, comprise screw ailing body (1), screw screw top (2), screw ailing bar (3), screw screw top end face (4), screw screw top bottom surface (5), screw screw top outer circle wall (6), screw screw top end face inward recess (7), at the bottom of the screw screw top inward recess (8), screw screw top indent hole wall (9), screw ailing bar is characterized in that along clockwise direction precession right-handed thread (10) or contrary clockwise direction precession left-handed thread (20) of screw ailing bar and screw ailing bar rod end bottom surface (13): be provided with one grade of screw screw top inner hole wall at least along clockwise direction precession dextrorotation support (19) or the contrary left-handed support of clockwise direction precession (29) of screw screw top inner hole wall on screw screw top indent hole wall (9).
2. screw top indent hole wall according to claim 1 is provided with the anti-theft screw of support and outer circle wall, it is characterized in that: be provided with screw screw top inner hole wall dextrorotation support left side concave type horizontal shelves wall (191) and be provided with the screw screw top dextrorotation support right side horizontal slope shape wall of concave type (192) on its right side on the left of the clockwise direction precession dextrorotation support (19) at screw screw top inner hole wall.
3. screw top indent hole wall according to claim 1 is provided with the anti-theft screw of support and outer circle wall, it is characterized in that: be provided with the left-handed support of screw screw top inner hole wall right side concave type horizontal shelves wall (291) and be provided with the left-handed support of the screw screw top left side horizontal slope shape wall of concave type (292) on the contrary left-handed support of clockwise direction precession (29) right side of screw screw top inner hole wall on its left side.
4. screw top indent hole wall according to claim 1 is provided with the anti-theft screw of support and outer circle wall, it is characterized in that: be provided with slotted eye in the screw screw top (17) in screw screw top inward recess (7).
5. screw top indent hole wall according to claim 4 is provided with the anti-theft screw of support and outer circle wall, it is characterized in that: be provided with in the screw screw top of linking body structure at the bottom of the slotted eye hole slotted eye hole wall (172) in (171) and screw screw top in the slotted eye in the screw screw top (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101076610A CN102261367A (en) | 2011-04-20 | 2011-04-20 | Anti-theft screw with jacking bar and outer circumferential wall on indent hole wall in screw top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101076610A CN102261367A (en) | 2011-04-20 | 2011-04-20 | Anti-theft screw with jacking bar and outer circumferential wall on indent hole wall in screw top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102261367A true CN102261367A (en) | 2011-11-30 |
Family
ID=45008149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101076610A Pending CN102261367A (en) | 2011-04-20 | 2011-04-20 | Anti-theft screw with jacking bar and outer circumferential wall on indent hole wall in screw top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102261367A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201090580Y (en) * | 2007-10-12 | 2008-07-23 | 英业达股份有限公司 | Bolt |
| CN201615131U (en) * | 2009-12-11 | 2010-10-27 | 徐尚仁 | Heat treatment quenching anti-theft screw nail capable of being assembled and disassembled forwards and backwards |
| CN202073903U (en) * | 2011-04-20 | 2011-12-14 | 徐尚仁 | Anti-theft screw with top retainer and outer circumferential wall on screw top concave hole wall |
-
2011
- 2011-04-20 CN CN2011101076610A patent/CN102261367A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201090580Y (en) * | 2007-10-12 | 2008-07-23 | 英业达股份有限公司 | Bolt |
| CN201615131U (en) * | 2009-12-11 | 2010-10-27 | 徐尚仁 | Heat treatment quenching anti-theft screw nail capable of being assembled and disassembled forwards and backwards |
| CN202073903U (en) * | 2011-04-20 | 2011-12-14 | 徐尚仁 | Anti-theft screw with top retainer and outer circumferential wall on screw top concave hole wall |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111130 |