CN201696443U - Twelve-prism holding type anti-theft nut - Google Patents
Twelve-prism holding type anti-theft nut Download PDFInfo
- Publication number
- CN201696443U CN201696443U CN2010202262932U CN201020226293U CN201696443U CN 201696443 U CN201696443 U CN 201696443U CN 2010202262932 U CN2010202262932 U CN 2010202262932U CN 201020226293 U CN201020226293 U CN 201020226293U CN 201696443 U CN201696443 U CN 201696443U
- Authority
- CN
- China
- Prior art keywords
- nut
- type anti
- theft
- twelve
- overcoat
- 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
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to a nut, in particular to a holding type anti-theft nut with twelve prisms. The twelve-prism holding type anti-theft nut comprises a nut shrinkage outer sleeve and a compression nut at the upper part of the nut shrinkage outer sleeve, wherein the nut shrinkage outer sleeve comprises a hollow part; an inner cavity is arranged in the compression nut, the inner cavity comprises a thread, the lower bottom surface further comprises a circle of convex edge below the bottom surface and outside the inner cavity, the hollow part is arranged in the nut shrinkage outer sleeve, and an inverted table structure is arranged at the upper part; and the twelve-prism holding type anti-theft nut is characterized in that a regular twelve-prism-shaped structure formed by twelve vertical surfaces in an encircling manner is arranged at the outside of the compression nut. The holding type anti-theft nut has the advantage of better anti-theft effect.
Description
Technical field
The utility model relates to nut, specifically relates to a kind of enclasping type anti-theft nut with 12 prisms.
Background technique
In the prior art, the enclasping type anti-theft nut comprises that nut shrinks overcoat and nut shrinks the gland nut on overcoat top, and nut shrinks overcoat and has hollow parts; The inside of gland nut has inner chamber, and inner chamber has screw thread, bottom surface has also that the bottom surface is following, beyond the inner chamber week protruding stupefied, described nut shrinks overcoat inside and has hollow parts, top has the structure of falling from power; Such enclasping type anti-theft nut in use, the protruding stupefied structure of falling from power of shrinking overcoat through nut was shunk and can be played the antitheft effect of holding tightly a week of gland nut; Such gland nut outside is positive six prism structures that six facades surround, and uses general tool just can install, unload, and anti-theft effect is relatively poor.
Summary of the invention
The purpose of this utility model is exactly at above-mentioned shortcoming, provides a kind of anti-theft effect better anti-theft nut---12 prismatic enclasping type anti-theft nuts.
The technical solution of the utility model is achieved in that 12 prismatic enclasping type anti-theft nuts, comprises that nut shrinks overcoat and nut shrinks the gland nut on overcoat top, and nut shrinks overcoat and has hollow parts; The inside of gland nut has inner chamber, and inner chamber has screw thread, bottom surface has also that the bottom surface is following, beyond the inner chamber week protruding stupefied, described nut shrinks overcoat inside and has hollow parts, top has the structure of falling from power; It is characterized in that: the outside of described gland nut is positive 12 prismatic structures that 12 facades surround.
The beneficial effects of the utility model are: it is stronger that 12 so prismatic enclasping type anti-theft nuts have special tool requirement property, uses general tool easily to skid the better advantage of anti-theft effect.
Description of drawings
Fig. 1 is the structural representation of the utility model 12 prismatic enclasping type anti-theft nuts.
Wherein, 1, nut shrinks overcoat 2, gland nut 3, hollow parts 4, inner chamber 5, protruding stupefied 6, facade
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1,12 prismatic enclasping type anti-theft nuts comprise that nut shrinks overcoat 1 and nut shrinks the gland nut 2 on overcoat 1 top, and nut shrinks overcoat 1 and has hollow parts 3; The inside of gland nut 2 has inner chamber 4, and inner chamber has screw thread, bottom surface has also that the bottom surface is following, beyond the inner chamber week protruding stupefied 5, described nut shrinks overcoat inside and has hollow parts, top has the structure of falling from power; It is characterized in that: the outside of described gland nut 2 is positive 12 prismatic structures that 12 facades 6 surround.
It is stronger that 12 prismatic enclasping type anti-theft nuts like this have special tool requirement property, the better advantage of anti-theft effect.
Claims (1)
1. 12 prismatic enclasping type anti-theft nuts comprise that nut shrinks overcoat and nut shrinks the gland nut on overcoat top, and nut shrinks overcoat and has hollow parts; The inside of gland nut has inner chamber, and inner chamber has screw thread, bottom surface has also that the bottom surface is following, beyond the inner chamber week protruding stupefied, described nut shrinks overcoat inside and has hollow parts, top has the structure of falling from power; It is characterized in that: the outside of described gland nut is positive 12 prismatic structures that 12 facades surround.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202262932U CN201696443U (en) | 2010-06-17 | 2010-06-17 | Twelve-prism holding type anti-theft nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202262932U CN201696443U (en) | 2010-06-17 | 2010-06-17 | Twelve-prism holding type anti-theft nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201696443U true CN201696443U (en) | 2011-01-05 |
Family
ID=43397686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202262932U Expired - Fee Related CN201696443U (en) | 2010-06-17 | 2010-06-17 | Twelve-prism holding type anti-theft nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201696443U (en) |
-
2010
- 2010-06-17 CN CN2010202262932U patent/CN201696443U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204200510U (en) | A kind of crosshead for piston compressor | |
| CN201696443U (en) | Twelve-prism holding type anti-theft nut | |
| CN201696448U (en) | Tightening theftproof nut with five prisms | |
| CN203114851U (en) | Screw protecting cover | |
| CN202556370U (en) | Hammer | |
| CN203189480U (en) | Double-cap anti-theft screw | |
| CN201483460U (en) | Nail holding device | |
| CN201733716U (en) | Round bottom plastic hivebody | |
| CN203446141U (en) | Remote controller with integration of bracket and shell | |
| CN201874964U (en) | Anti-theft screw | |
| CN201944082U (en) | Theft-proof bolt | |
| CN203548264U (en) | Standard fan | |
| CN207602679U (en) | A kind of structure improved electrode column for storage battery | |
| CN201448018U (en) | Combination type assembled wood door | |
| CN204098290U (en) | A kind of ripple curtain wall briquetting | |
| CN203532472U (en) | Internal thread multi-segment type nut | |
| CN201597003U (en) | Wrench-compatible convertible sleeve specific for assembling/disassembling antitheft triple-contrary screw | |
| CN203560262U (en) | Solar sucking disc | |
| CN201585904U (en) | Walnut cracker | |
| CN201763783U (en) | Tightly holding antitheft nut | |
| CN202287533U (en) | Multifunctional cup | |
| CN201225359Y (en) | Compound nut | |
| CN202914496U (en) | Circular anti-theft nut | |
| CN202405105U (en) | Rapid wiring noninductive capacitor shell with handle | |
| CN203499107U (en) | Wood-plastic upright column |
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: 20110105 Termination date: 20110617 |