CN204226408U - Magnetic theft-proof lock jack panel and removal tool special - Google Patents
Magnetic theft-proof lock jack panel and removal tool special Download PDFInfo
- Publication number
- CN204226408U CN204226408U CN201420347909.XU CN201420347909U CN204226408U CN 204226408 U CN204226408 U CN 204226408U CN 201420347909 U CN201420347909 U CN 201420347909U CN 204226408 U CN204226408 U CN 204226408U
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- CN
- China
- Prior art keywords
- nut
- semi
- jack panel
- circular recesses
- proof lock
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- 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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- Burglar Alarm Systems (AREA)
Abstract
A kind of magnetic theft-proof lock jack panel, comprises basal body of nut, is provided with semi-circular recesses in described basal body of nut, described semi-circular recesses is built-in with steel ball, described semi-circular recesses is provided with two, and symmetrical along the screw inwall circumference of basal body of nut, is all equipped with steel ball in described two semi-circular recesses.A kind of removal tool special, comprise nut spanner matrix, be provided with magnetic force point in described nut spanner matrix, described magnetic force point is provided with two, and symmetrical along the screw inwall circumference of nut spanner matrix.When there being people illegally to dismantle magnetic theft-proof lock jack panel, steel ball will tensioner nut and bolt, nut and bolt is locked mutually, cannot dismantle, reach antitheft object.During removal tool special dismounting magnetic theft-proof lock jack panel, the steel ball adhesive in magnetic theft-proof lock jack panel semi-circular recesses to deepest point, nut just can normally have been dismantled.
Description
Technical field
The present invention relates to a kind of magnetic theft-proof lock jack panel and removal tool special.
Background technique
This kind of locking nut of current use, some theftproof performances are not ideal, and some complex structures manufacture loaded down with trivial details, some inconvenient operation, and these anti-theft nuts existing do not possess detachable function.
Summary of the invention
For solving the above-mentioned problems in the prior art, the utility model provides a kind of magnetic theft-proof lock jack panel and removal tool special.Realized by following technological scheme:
A kind of magnetic theft-proof lock jack panel, comprise basal body of nut, be provided with semi-circular recesses in described basal body of nut, described semi-circular recesses is built-in with steel ball.
Described magnetic theft-proof lock jack panel, described semi-circular recesses is provided with two, and symmetrical along the screw inwall circumference of basal body of nut, is all equipped with steel ball in described two semi-circular recesses.
Described magnetic theft-proof lock jack panel, is provided with magnetic force point link stopper in described semi-circular recesses, and described magnetic force point link stopper is placed on the limit of steel ball.
Described magnetic theft-proof lock jack panel, outside the nut that described magnetic force point link stopper is corresponding, magnetic force point mark is carved with in relevant position.
Described magnetic theft-proof lock jack panel, the diameter of described steel ball is less than the size of the radial maximum depth of semi-circular recesses.
A kind of removal tool special of described magnetic theft-proof lock jack panel, comprises nut spanner matrix, is provided with magnetic force point in described nut spanner matrix, and described magnetic force point is provided with two, and symmetrical along the screw inwall circumference of nut spanner matrix.
Compared with prior art, the advantage adopting the present invention of technique scheme to have is:
Because semi-circular recesses is two, and symmetrical along the screw inwall circumference of basal body of nut, so magnetic theft-proof lock jack panel can firmly be locked on bolt; Limit, steel ball position, semi-circular recesses bosom is provided with magnetic force point link stopper, prevent steel ball from skidding off the control range of the magnetic force point of removal tool special, will with magnetic force point mark outwardly when installing and using, aligned magnetic force during removal tool special easy to use, magnetic force point when installing on removal tool special aims at the magnetic force point mark on magnetic force theft-proof check nut, at this moment due to magnetic force, the steel ball adhesive in magnetic theft-proof lock jack panel semi-circular recesses to deepest point, steel ball is in deepest point state of rest, at this moment can normal mounting dismounting.When magnetic theft-proof lock jack panel and removal tool special separate, steel ball in semi-circular recesses will enter working state, when there being people illegally to dismantle magnetic theft-proof lock jack panel, steel ball will along the semicircle of semi-circular recesses domatic climb up domatic, tensioner nut and bolt, nut and bolt are locked mutually, cannot dismantle, reach antitheft object.During removal tool special dismounting magnetic theft-proof lock jack panel, magnetic force point is aimed at the magnetic force point mark on nut, the steel ball adhesive in magnetic theft-proof lock jack panel semi-circular recesses to deepest point, nut just can normally have been dismantled.Therefore, magnetic theft-proof lock jack panel theftproof performance is desirable, utilizes removal tool special to dismantle, and the structure of magnetic theft-proof lock jack panel and removal tool special is all very simple, and cooperatively interacting, operation is very easy.
Accompanying drawing explanation
Fig. 1 is the structural representation of magnetic theft-proof lock jack panel;
Fig. 2 is the nut spanner end view of removal tool special;
Fig. 3 is the nut spanner overall schematic of removal tool special.
Description of symbols in figure: 1 semi-circular recesses; 2 steel balls; 3 deepest points; 4 magnetic force point blocks; 5 semicircles are domatic; 6 magnetic force points.
Specific embodiment mode
Mainly in conjunction with the drawings and the specific embodiments magnetic theft-proof lock jack panel and removal tool special are described in further detail below.
As shown in Figure 1, a kind of magnetic theft-proof lock jack panel of one embodiment, two semi-circular recesses 1 are provided with in basal body of nut, in semi-circular recesses 1, radial maximum depth is of a size of 2.4mm-3mm, diameter 2.2mm steel ball 2 one is placed in each semi-circular recesses 1, steel ball 2 is positioned over semi-circular recesses 1 bosom, limit, steel ball 2 position, semi-circular recesses 1 bosom is provided with magnetic force point link stopper 4, prevent steel ball 2 from skidding off the control range of the magnetic force point 6 of removal tool special, will with magnetic force point mark outwardly when installing and using, aligned magnetic force 6 during removal tool special easy to use, magnetic force point 6 when installing on removal tool special aims at the magnetic force point mark on magnetic force theft-proof check nut, at this moment due to magnetic force, steel ball 2 adhesive in magnetic theft-proof lock jack panel semi-circular recesses 1 to deepest point 3, steel ball 2 is in deepest point 3 state of rest, at this moment can normal mounting dismounting.
When magnetic theft-proof lock jack panel and removal tool special separate, steel ball 2 in semi-circular recesses 1 will enter working state, when there being people illegally to dismantle magnetic theft-proof lock jack panel, steel ball 2 will be climbed up domatic along the semicircle of semi-circular recesses 1 domatic 5, tensioner nut and bolt, nut and bolt are locked mutually, cannot dismantle, reach antitheft object.
Magnetic theft-proof lock jack panel can select magnetism-free stainless steel 201,304 or 316 to make, and appearance is hexagonal, anise or bihexagon.
A kind of removal tool special, as shown in Figures 2 and 3, comprise nut spanner matrix, be provided with magnetic force point 6 in described nut spanner matrix, described magnetic force point 6 is provided with two, and symmetrical along the screw inwall circumference of nut spanner matrix.
During removal tool special dismounting magnetic theft-proof lock jack panel, magnetic force point 6 is aimed at the magnetic force point mark on nut, steel ball 2 adhesive in magnetic theft-proof lock jack panel semi-circular recesses 1 to deepest point 3, nut just can normally have been dismantled.
More than illustrate the utility model just illustrative; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection domain of the present utility model.
Claims (4)
1. a magnetic theft-proof lock jack panel, comprise basal body of nut, it is characterized in that: in described basal body of nut, be provided with semi-circular recesses, described semi-circular recesses is provided with two, and it is symmetrical along the screw inwall circumference of basal body of nut, all be equipped with steel ball in described two semi-circular recesses, be provided with magnetic force point link stopper in described semi-circular recesses, described magnetic force point link stopper is placed on the limit of steel ball.
2. magnetic theft-proof lock jack panel according to claim 1, is characterized in that: outside the nut that described magnetic force point link stopper is corresponding, magnetic force point mark is carved with in relevant position.
3. magnetic theft-proof lock jack panel according to claim 1, is characterized in that: the diameter of described steel ball is less than the size of the radial maximum depth of semi-circular recesses.
4. a kind of removal tool special of the arbitrary described magnetic theft-proof lock jack panel of claims 1 to 3, comprise nut spanner matrix, it is characterized in that: be provided with magnetic force point in described nut spanner matrix, described magnetic force point is provided with two, and symmetrical along the screw inwall circumference of nut spanner matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347909.XU CN204226408U (en) | 2014-06-26 | 2014-06-26 | Magnetic theft-proof lock jack panel and removal tool special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347909.XU CN204226408U (en) | 2014-06-26 | 2014-06-26 | Magnetic theft-proof lock jack panel and removal tool special |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204226408U true CN204226408U (en) | 2015-03-25 |
Family
ID=52924509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420347909.XU Expired - Fee Related CN204226408U (en) | 2014-06-26 | 2014-06-26 | Magnetic theft-proof lock jack panel and removal tool special |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204226408U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555378A (en) * | 2018-06-29 | 2018-09-21 | 国家电网公司 | Ball-type anti-theft nut dismantles spanner |
| CN108555812A (en) * | 2018-06-29 | 2018-09-21 | 国家电网公司 | Ball-type antitheft nut removal tool |
| CN112846666A (en) * | 2021-03-13 | 2021-05-28 | 钟东明 | Manufacturing process of anti-theft screw |
| CN113294426A (en) * | 2021-06-12 | 2021-08-24 | 刘启超 | Ball-holding type locknut |
-
2014
- 2014-06-26 CN CN201420347909.XU patent/CN204226408U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555378A (en) * | 2018-06-29 | 2018-09-21 | 国家电网公司 | Ball-type anti-theft nut dismantles spanner |
| CN108555812A (en) * | 2018-06-29 | 2018-09-21 | 国家电网公司 | Ball-type antitheft nut removal tool |
| CN108555378B (en) * | 2018-06-29 | 2019-04-16 | 国家电网公司 | Ball-type anti-theft nut dismantles spanner |
| CN108555812B (en) * | 2018-06-29 | 2020-03-17 | 国家电网公司 | Ball type anti-theft nut dismounting tool |
| CN112846666A (en) * | 2021-03-13 | 2021-05-28 | 钟东明 | Manufacturing process of anti-theft screw |
| CN113294426A (en) * | 2021-06-12 | 2021-08-24 | 刘启超 | Ball-holding type locknut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |