CN204301603U - The police safe fork of a kind of self-locking - Google Patents
The police safe fork of a kind of self-locking Download PDFInfo
- Publication number
- CN204301603U CN204301603U CN201420694757.0U CN201420694757U CN204301603U CN 204301603 U CN204301603 U CN 204301603U CN 201420694757 U CN201420694757 U CN 201420694757U CN 204301603 U CN204301603 U CN 204301603U
- Authority
- CN
- China
- Prior art keywords
- fork
- atmospheric pressure
- pressure pole
- rubber rods
- circular arc
- 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
Abstract
The utility model relates to the police safe fork of a kind of self-locking, comprise handle (10) and annular fork (20), annular fork (20) is fixed on the top of handle (10), annular fork (20) two ends, top are respectively equipped with a touching switch (201), annular fork (20) inner both sides keep one section of telescopic circular arc bar (202) respectively, circular arc bar (202) end is connected with a rubber rods (203), rubber rods (203) end is connected to atmospheric pressure pole (102), atmospheric pressure pole (102) is connected on cylinder (103) by tracheae.The utility model structure is simple, easy to use, after lawless person being pitched, shift wall limit onto, touch touching switch, cylinder operation, gas push atmospheric pressure pole, atmospheric pressure pole promotes rubber rods, circular arc bar is released from annular fork inside by rubber rods, form a closed annulus, lawless person is controlled in closed circle, prevent lawless person from escaping.
Description
Technical field:
The utility model relates to a kind of police safe fork, more specifically to the police safe fork of a kind of self-locking.
Background technology:
Police safe fork, police is for subduing a kind of fork of lawless person, present fork front portion is provided with a prong, by lawless person's fork in prong, then wall limit is pushed into, lawless person is fixed on wall limit, then arrest, because this kind of fork front end exists a prong, some lawless persons are by escaping in the past end yoke mouth of struggling, if design a kind of device that lawless person can be completely fixed just can address this problem, so it is very useful for designing the police safe fork of a kind of self-locking.
Utility model content:
The purpose of this utility model is exactly for the deficiencies in the prior art, and provides a kind of self-locking police safe fork.It is simple that the utility model has structure, easy to use, after lawless person being pitched, shift wall limit onto, touch touching switch, cylinder operation, gas push atmospheric pressure pole, atmospheric pressure pole promotes rubber rods, circular arc bar is released from annular fork inside by rubber rods, form a closed annulus, lawless person is controlled in closed circle, prevent the advantage that lawless person escapes.
Technology solution of the present utility model is as follows:
The police safe fork of a kind of self-locking, comprise handle and annular fork, described annular fork is fixed on the top of handle, handle surfaces is provided with a power switch, and two ends, annular fork top are respectively equipped with a touching switch, and the inner both sides of annular fork keep one section of telescopic circular arc bar respectively, circular arc bar end is connected with a rubber rods, rubber rods end is connected to atmospheric pressure pole, and atmospheric pressure pole is connected on cylinder by tracheae, and cylinder is connected with a supplying cell by power switch and touching switch.
In technique scheme, described rubber rods, atmospheric pressure pole, cylinder and supplying cell are positioned at handle inner.
In technique scheme, both sides, described annular fork surface are respectively evenly equipped with seven red LED lamp, seven red LED lamp by connection on power switch.
The beneficial effects of the utility model are:
The utility model structure is simple, easy to use, after lawless person being pitched, shift wall limit onto, touch touching switch, cylinder operation, gas push atmospheric pressure pole, atmospheric pressure pole promotes rubber rods, circular arc bar is released from annular fork inside by rubber rods, form a closed annulus, lawless person is controlled in closed circle, prevent lawless person from escaping.
Accompanying drawing illustrates:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model (circular arc bar is not closed) internal structure schematic diagram;
Fig. 3 is the utility model (circular arc bar closes) internal structure schematic diagram;
Fig. 4 is a-quadrant structural representation in Fig. 3.
In figure: 10, handle; 101, power switch; 102, atmospheric pressure pole; 103, cylinder; 104, supplying cell; 20, annular fork; 201, switch is touched; 202, circular arc bar; 203; 204.
Detailed description of the invention:
The following stated is only preferred embodiment of the present utility model, not limits scope of the present utility model.
Embodiment: see Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, the police safe fork of a kind of self-locking, comprise handle 10 and annular fork 20, described annular fork 20 is fixed on the top of handle 10, handle 10 surface is provided with a power switch 101, two ends, annular fork 20 top are respectively equipped with a touching switch 201, the inner both sides of annular fork 20 keep one section of telescopic circular arc bar 202 respectively, circular arc bar 202 end is connected with a rubber rods 203, rubber rods 203 end is connected to atmospheric pressure pole 102, atmospheric pressure pole 102 is connected on cylinder 103 by tracheae, cylinder 103 is connected with a supplying cell 104 by power switch 101 and touching switch 201.
It is inner that described rubber rods 203, atmospheric pressure pole 102, cylinder 103 and supplying cell 104 are positioned at handle 10.
The described surperficial both sides of annular fork 20 are respectively evenly equipped with seven red LED lamp, 204, seven red LED lamp 204 by connection on power switch 101.
Operation principle:
The police safe fork of a kind of self-locking, annular fork 20 is fixed on the top of handle 10, handle 10 surface is provided with a power switch 101, two ends, annular fork 20 top are respectively equipped with a touching switch 201, the inner both sides of annular fork 20 keep one section of telescopic circular arc bar 202 respectively, circular arc bar 202 end is connected with a rubber rods 203, rubber rods 203 end is connected to atmospheric pressure pole 102, atmospheric pressure pole 102 is connected on cylinder 103 by tracheae, cylinder 103 is connected with a supplying cell 104 by power switch 101 and touching switch 201, rubber rods 203, atmospheric pressure pole 102, it is inner that cylinder 103 and supplying cell 104 are positioned at handle 10, the surperficial both sides of annular fork 20 are respectively evenly equipped with seven red LED lamp 204, seven red LED lamp 204 by connection on power switch 101, press power switch 101, seven red LED lamp 204 are lighted, to lawless person's deterrent force, hand-held handle 10, by lawless person's fork in annular fork 20, shift wall limit onto, touch touching switch 201, cylinder 103 works, gas push atmospheric pressure pole 102, atmospheric pressure pole 102 promotes rubber rods 203, circular arc bar 202 is released from annular fork 20 inside by rubber rods 203, form a closed annulus, lawless person is controlled in closed circle.
Claims (3)
1. the police safe fork of self-locking, comprise handle (10) and annular fork (20), it is characterized in that: described annular fork (20) is fixed on the top of handle (10), handle (10) surface is provided with a power switch (101), annular fork (20) two ends, top are respectively equipped with a touching switch (201), annular fork (20) inner both sides keep one section of telescopic circular arc bar (202) respectively, circular arc bar (202) end is connected with a rubber rods (203), rubber rods (203) end is connected to atmospheric pressure pole (102), atmospheric pressure pole (102) is connected on cylinder (103) by tracheae, cylinder (103) is connected with a supplying cell (104) by power switch (101) and touching switch (201).
2. the police safe fork of a kind of self-locking according to claim 1, is characterized in that: it is inner that described rubber rods (203), atmospheric pressure pole (102), cylinder (103) and supplying cell (104) are positioned at handle (10).
3. the police safe fork of a kind of self-locking according to claim 1, it is characterized in that: described annular fork (20) surperficial both sides are respectively evenly equipped with seven red LED lamp (204), seven red LED lamp (204) by connection on power switch (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694757.0U CN204301603U (en) | 2014-11-19 | 2014-11-19 | The police safe fork of a kind of self-locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694757.0U CN204301603U (en) | 2014-11-19 | 2014-11-19 | The police safe fork of a kind of self-locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301603U true CN204301603U (en) | 2015-04-29 |
Family
ID=53107136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420694757.0U Expired - Fee Related CN204301603U (en) | 2014-11-19 | 2014-11-19 | The police safe fork of a kind of self-locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042121A (en) * | 2017-12-07 | 2018-05-18 | 中山市美图塑料工业有限公司 | A kind of blood pressure detector |
| CN113883955A (en) * | 2021-10-26 | 2022-01-04 | 许平 | Anti-riot steel fork with helping hand |
-
2014
- 2014-11-19 CN CN201420694757.0U patent/CN204301603U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042121A (en) * | 2017-12-07 | 2018-05-18 | 中山市美图塑料工业有限公司 | A kind of blood pressure detector |
| CN108042121B (en) * | 2017-12-07 | 2024-03-19 | 中山市美图塑料工业有限公司 | Blood pressure detection device |
| CN113883955A (en) * | 2021-10-26 | 2022-01-04 | 许平 | Anti-riot steel fork with helping hand |
| CN113883955B (en) * | 2021-10-26 | 2023-11-03 | 江苏兴汉智能门窗有限公司 | Explosion-proof steel fork with helping hand |
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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: 20150429 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |