CN208106952U - A kind of novel anti-theft screw that security performance is high - Google Patents
A kind of novel anti-theft screw that security performance is high Download PDFInfo
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- CN208106952U CN208106952U CN201820386538.4U CN201820386538U CN208106952U CN 208106952 U CN208106952 U CN 208106952U CN 201820386538 U CN201820386538 U CN 201820386538U CN 208106952 U CN208106952 U CN 208106952U
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- screw
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- limit sleeve
- security performance
- theft
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Abstract
The utility model discloses a kind of novel anti-theft screws that security performance is high, including screw ontology and screw thread, it is disposed with the first limit sleeve and the second limit sleeve from top to bottom on the top appearance wall of the screw ontology, first limit sleeve and the second limit sleeve are located at rotation on screw ontology between any two and are socketed with stop collar, it is welded with dome-type block at the top center of the screw ontology, and the outside of dome-type block is located on screw ontology and is uniformly provided with multiple bayonets.In the utility model, pass through the setting of turning set, bayonet is set to be located at the inside of turning set, traditional fixture will be unable to carry out rotation operation to screw, pass through the setting of dome-type block, a word tool can effectively be limited, forced rotating is carried out to screw, the anti-theft capability of screw is greatly improved, only special matched tool can just turn screw, and the structure is simple, convenient for operation, anti-theft capability is considerable.
Description
Technical field
The utility model relates to anti-theft screw equipment technical field more particularly to a kind of novel anti-theft spiral shells that security performance is high
Silk.
Background technique
Screw is the physics and mathematical principle of the inclined-plane circular rotating and frictional force using object, is fastened by easy stages
The tool of implements parts.Screw is the general saying of fastener, and daily pet phrase, screw is work indispensable in daily life
Industry necessity:The minimum screw that such as camera, glasses, clock and watch, electronics use；TV, electric product, musical instrument, furniture etc.
General screw；Large-scale screw, nut are then used as engineering, building, bridge；Traffic tool, aircraft, electric car, automobile etc. are then
It is used in combination for big primary screw, screw industrially bears vital task, as long as there is industry on the earth, the function of screw is eternal
Important, screw is the joint invention in people's production and living over the past thousands of years, and from the point of view of application field, it is the first big of the mankind
Invention.
In daily life, screw is very common handware, and the field that use scope is related to is very extensive, so
And existing screw still has several drawbacks place, firstly, existing screw structural is more single, by general fixture or
One word tool of person can easily unscrew screw, and anti-theft capability is poor.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of security performance proposed is high
Novel anti-theft screw.
To achieve the goals above, the utility model uses following technical solution：A kind of high novel anti-of security performance
Screw, including screw ontology and screw thread are stolen, is disposed with the first limit from top to bottom on the top appearance wall of the screw ontology
Position set and the second limit sleeve, first limit sleeve and the second limit sleeve are located at rotation on screw ontology between any two and are socketed with limit
Position ring, is welded with dome-type block at the top center of the screw ontology, and the outside of dome-type block is located at screw
Multiple bayonets are uniformly provided on ontology.
It is as above-mentioned technical proposal to further describe：
The screw thread convenient for connection is uniformly provided on the outer surface of the screw ontology.
It is as above-mentioned technical proposal to further describe：
Turning set is welded on the outside of the stop collar.
It is as above-mentioned technical proposal to further describe：
There are six the bayonet is arranged altogether, and six bayonets are angularly distributed around the axle center of screw ontology.
It is as above-mentioned technical proposal to further describe：
The internal diameter of the turning set and the outer diameter size of the first limit sleeve and the second limit sleeve are equal.
In the utility model, firstly, making bayonet be located at the inside of turning set, traditional fixture by the setting of turning set
It will be unable to carry out rotation operation to screw, by the setting of dome-type block, can effectively limit a word tool and screw is carried out
Forced rotating greatly improves the anti-theft capability of screw, and only special matched tool can just turn screw, structure letter
Single, convenient for operation, anti-theft capability is considerable.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high novel anti-theft screw of security performance the schematic diagram of the section structure；
Fig. 2 is the top view of the high anti-theft screw of the utility model security performance；
Fig. 3 is the schematic perspective view of the high anti-theft screw rotating mechanism of the utility model security performance.
Marginal data：
1- turning set, 2- stop collar, 3- screw ontology, 31- screw thread, 4- dome-type block, 5- bayonet, 6- first are limited
Set, the second limit sleeve of 7-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of novel anti-theft screw that security performance is high, including screw ontology 3 and screw thread 31, screw ontology
The first limit sleeve 6 and the second limit sleeve 7, the first limit sleeve 6 and the second limit are disposed on 3 top appearance wall from top to bottom
Position set 7 is located at rotation on screw ontology 3 between any two and is socketed with stop collar 2, is welded at the top center of screw ontology 3
Dome-type block 4, and the outside of dome-type block 4 is located on screw ontology 3 and is uniformly provided with multiple bayonets 5.
The screw thread 31 convenient for connection is uniformly provided on the outer surface of screw ontology 3, the outside of the stop collar 2 is welded with
Turning set 1, bayonet 5 is altogether there are six settings, and six bayonets 5 are angularly distributed around the axle center of screw ontology 3, turning set 1 it is interior
The outer diameter size of diameter and the first limit sleeve 6 and the second limit sleeve 7 is equal.
The top structure of screw ontology 3 is 3 70 degree and the bevel edge at 3 32 degree of angles is constituted, if not this specification
Tool will stress deficiency fail to open, the top horizontal position height of turning set 1 be greater than or equal to screw ontology 3 top
The horizontal position height at end, the setting of dome-type block 4 can limit a word tool forced rotating.
Working principle：In use, the end of the tool of specified specification is engaged well with the bayonet 5 on screw ontology 3, use
Power rotation can rotation screw, complete the elastic work of screw, by the setting of turning set 1 so that fixture can not to screw into
Row rotation operation can effectively limit a word tool and carry out forced rotating to screw, significantly by the setting of dome-type block 4
The anti-theft capability for improving screw.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of novel anti-theft screw that security performance is high, including screw ontology (3) and screw thread (31), which is characterized in that described
The first limit sleeve (6) and the second limit sleeve (7) are disposed on the top appearance wall of screw ontology (3) from top to bottom, it is described
First limit sleeve (6) and the second limit sleeve (7), which are located to rotate on screw ontology (3) between any two, to be socketed with stop collar (2), described
It is welded at the top center of screw ontology (3) dome-type block (4), and the outside of dome-type block (4) is located at screw
Multiple bayonets (5) are uniformly provided on ontology (3).
2. a kind of high novel anti-theft screw of security performance according to claim 1, which is characterized in that the screw ontology
(3) screw thread (31) convenient for connection is uniformly provided on outer surface.
3. a kind of high novel anti-theft screw of security performance according to claim 1, which is characterized in that the stop collar
(2) turning set (1) is welded on the outside of.
4. a kind of high novel anti-theft screw of security performance according to claim 1, which is characterized in that the bayonet (5)
Altogether there are six settings, and six bayonets (5) are angularly distributed around the axle center of screw ontology (3).
5. a kind of high novel anti-theft screw of security performance according to claim 1, which is characterized in that the turning set
(1) the outer diameter size of internal diameter and the first limit sleeve (6) and the second limit sleeve (7) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386538.4U CN208106952U (en) | 2018-03-21 | 2018-03-21 | A kind of novel anti-theft screw that security performance is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386538.4U CN208106952U (en) | 2018-03-21 | 2018-03-21 | A kind of novel anti-theft screw that security performance is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208106952U true CN208106952U (en) | 2018-11-16 |
Family
ID=64122084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820386538.4U Active CN208106952U (en) | 2018-03-21 | 2018-03-21 | A kind of novel anti-theft screw that security performance is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208106952U (en) |
-
2018
- 2018-03-21 CN CN201820386538.4U patent/CN208106952U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528400 Area A, 3rd Floor, 7 Xiangxing Street, Qianlong Village, Three Townships, Zhongshan City, Guangdong Province Patentee after: Zhongshan five Bo Electronic Technology Co., Ltd. Address before: 528400 No. 7, No. 3 Tier A, Qianlong Xiangxing Street, Three Towns, Zhongshan City, Guangdong Province Patentee before: Zhongshan five Bo Electronic Technology Co., Ltd. |