CN202360559U - Antitheft bolt - Google Patents
Antitheft bolt Download PDFInfo
- Publication number
- CN202360559U CN202360559U CN2011204124946U CN201120412494U CN202360559U CN 202360559 U CN202360559 U CN 202360559U CN 2011204124946 U CN2011204124946 U CN 2011204124946U CN 201120412494 U CN201120412494 U CN 201120412494U CN 202360559 U CN202360559 U CN 202360559U
- Authority
- CN
- China
- Prior art keywords
- nut
- bolt
- screw
- antitheft
- stainless steel
- 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
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Abstract
The utility model discloses an antitheft bolt, comprising a screw and a nut, which are integrated into one piece. The antitheft bolt is characterized in that a plurality of grooves are disposed at the outer circumference of the nut; five grooves are provided; the center of circle of the nut is provided with an inner-triangle hole; the screw and the nut are made of stainless steel. The antitheft bolt is advantageous in that the structure is simple and practical, the bolt is small in volume and stable and durable in use; processing and producing is facilitated and cost is low; except for the nut which needs to choose a special shape based on situations, the matching screw nut is a general standard member; the antitheft bolt can be widely used in outdoor facilities and equipments, and can provide different bolts and specific openers for different users; the bolt is difficult to be dismounted without using the matching specific tools, and theft behaviors can be effectively prevented, and an effective safety guarantee is provided for outdoor devices; the screw and the nut are made of stainless steel materials, so no rusting will occur and the service lifetime of a product can be prolonged.
Description
Technical field
The utility model relates to a kind of anti-theft bolt, good, the rustless anti-theft bolt of specifically a kind of anti-theft.
Background technique
At present, have stable political situation community installations, equipment of a lot of cities often suffers to steal, usurp, destroy, for example manhole cover, street lamp facility, cable etc.These facilities, equipment do not use effective anti-theft measure or only use simple tapered end to guard against theft when installing, cause these facilities, equipment to be destroyed easily and to be stolen.And the cost of production that has the higher antitheft equipment of Security now is higher, and input-output ratio is low, should not use on a large scale, and in addition, existing bolt gets rusty easily, and working life is short.
The model utility content
The purpose of the utility model provides good, the rustless anti-theft bolt of a kind of anti-theft.
The purpose of the utility model realizes through following technological scheme:
A kind of anti-theft bolt comprises screw rod and nut, and screw rod and nut are connected as a single entity, and it is characterized in that: the excircle of said nut is provided with some grooves.
Said groove is five.
The circle centre position of said nut is provided with interior delthyrium.
Said screw rod and nut are made by stainless steel.
The utility model compared with prior art has the following advantages.
The utility model anti-theft bolt is simple and practical, volume is little and sturdy and durable, be easy to processing, cost is low, need select for use as the case may be the special-purpose form except that nut, supporting nut is a universal standard part.Can be widely used in the fixing of external facilities, equipment; Can be different users and be equipped with different bolts and special opening; Under the situation of not using supporting special tool, be difficult to demounting bolt, can effectively check larceny, for outdoor equipment provides effective safety guarantee.Screw rod and nut are made by stainless steel, can not get rusty, and have improved the working life of product.
Description of drawings
Fig. 1 is the plan view of the utility model anti-theft bolt;
Fig. 2 is the plan view of the utility model anti-theft bolt.
Embodiment
Below in conjunction with accompanying drawing the utility model anti-theft bolt is described in further detail.
Like Fig. 1 and shown in Figure 2, the described anti-theft bolt of the utility model comprises screw rod 1 and nut 2, and screw rod and nut are connected as a single entity, and the excircle of nut is provided with some grooves 3.Groove is five.The circle centre position of nut is provided with interior delthyrium 4.Screw rod and nut are made by stainless steel.The utility model anti-theft bolt is simple and practical, volume is little and sturdy and durable, be easy to processing, cost is low, need select for use as the case may be the special-purpose form except that nut, supporting nut is a universal standard part.Can be widely used in the fixing of external facilities, equipment; Can be different users and be equipped with different bolts and special opening; Under the situation of not using supporting special tool, be difficult to demounting bolt, can effectively check larceny, for outdoor equipment provides effective safety guarantee.Screw rod and nut are made by stainless steel, can not get rusty, and have improved the working life of product.
Claims (4)
1. an anti-theft bolt comprises screw rod and nut, and screw rod and nut are connected as a single entity, and it is characterized in that: the excircle of said nut is provided with some grooves.
2. anti-theft bolt according to claim 1 is characterized in that: said groove is five.
3. anti-theft bolt according to claim 1 is characterized in that: the circle centre position of said nut is provided with interior delthyrium.
4. anti-theft bolt according to claim 1 is characterized in that: said screw rod and nut are made by stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204124946U CN202360559U (en) | 2011-10-26 | 2011-10-26 | Antitheft bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204124946U CN202360559U (en) | 2011-10-26 | 2011-10-26 | Antitheft bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360559U true CN202360559U (en) | 2012-08-01 |
Family
ID=46571748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204124946U Expired - Fee Related CN202360559U (en) | 2011-10-26 | 2011-10-26 | Antitheft bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818163A (en) * | 2019-03-26 | 2019-05-28 | 深圳供电局有限公司 | Attachment device and electric system |
-
2011
- 2011-10-26 CN CN2011204124946U patent/CN202360559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818163A (en) * | 2019-03-26 | 2019-05-28 | 深圳供电局有限公司 | Attachment device and electric system |
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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: 20120801 Termination date: 20121026 |