CN104613814A - Automatic steel fork - Google Patents
Automatic steel fork Download PDFInfo
- Publication number
- CN104613814A CN104613814A CN201510065272.4A CN201510065272A CN104613814A CN 104613814 A CN104613814 A CN 104613814A CN 201510065272 A CN201510065272 A CN 201510065272A CN 104613814 A CN104613814 A CN 104613814A
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- CN
- China
- Prior art keywords
- steel fork
- outer tube
- pipe
- criminal
- fork
- 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.)
- Pending
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- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The invention relates to an automatic steel fork. The problems that an existing steel fork is simple in structure and simplex in function, a criminal can not be effectively subdued in actual application, the chance of escapes is easily given to the criminal, and when a closed semicircular steel fork is used for controlling the criminal, a user needs to press down a button by hand, and misoperation is caused or the moment can not be well seized in the use process are solved. By means of the automatic steel fork, a locking handle can be triggered to make the arc-shape part of the steel fork automatically closed when the criminal enters the arc shape of the steel fork, and therefore the aim of effectively subduing the criminal is achieved. The automatic steel fork has high actual application value and popularization value.
Description
Technical field
The present invention relates to a kind of police steel fork, particularly the automatic steel fork of one.
Background technology
Existing police steel fork, structure is simple, and function singleness, generally adds a semicircle jaw by a stainless-steel pipe and be welded, carry and use equal inconvenience.Existing police steel fork makes oneself energy and offender keep certain safe distance by its steel pipe length, then criminal can be forced into certain dead angle by the jaw of its other end, limit its capacity, thus reach self-defence object.But semicircle jaw effectively cannot subdue ruffian in actual applications, easily to the chance that ruffian escapes.Those skilled in the art also devises some can control ruffian steel fork by closed semicircle, needs manual depression of button, this in use also exist by mistake by or the problem of bad assurance on opportunity.
Summary of the invention
The technical problem to be solved in the present invention is the above-mentioned defect how overcoming prior art, provides a kind of steel fork automatically.
For solving the problems of the technologies described above, a kind of steel fork automatically of the present invention, comprise steel fork outer tube, steel fork handle and handle, pipe in steel fork is had in described steel fork outer tube, in described steel fork, pipe can slide in steel fork outer tube, in described steel fork, pipe is connected with steel fork outer tube by spring, described steel fork outer tube is fixed with locking post, described locking post is connected by rotating shaft with set lever, described set lever is fixedly connected with latch protrusion, the steel fork outer tube place that described latch protrusion is just right is porose, in described steel fork, pipe is upper fluted, when the present invention does not use, in described steel fork in pipe indentation steel fork outer tube, described latch protrusion is by the hole on steel fork outer tube (1), embed the groove of pipe in steel fork.Described handle is connected with steel fork outer tube by steel fork bar, and the quantity of described set lever, latch protrusion etc. is two.
During use, certain safe distance is kept by steel fork pole length and offender, enter the arc of steel fork outer tube offender after, set lever can be touched, set lever rotation can drive latch protrusion to depart from from the groove of pipe in steel fork, in steel fork, pipe ejects under the promotion of spring, steel fork arc is closed, thus effectively limits offender's capacity.
Design science of the present invention, easy to use, after offender enters the arc that steel fork outer tube formed, touch set lever steel fork and automatically close, can effectively limit offender's capacity, there is good actual application value and promotional value.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention when not using.
Fig. 2 is the structural representation of the present invention when using.
In figure, 1-steel fork outer tube, pipe in 2-steel fork, 3-latch protrusion, 4-locks post, 5-rotating shaft, 6-spring, 7-set lever, 8-steel fork handle, 9-handle.
Detailed description of the invention
For making object of the present invention, technical scheme and advantage clearly understand, to develop simultaneously embodiment referring to accompanying drawing, the present invention is described in more detail.
As Fig. 1, shown in Fig. 2, a kind of steel fork automatically of the present invention, comprise steel fork outer tube 1, steel fork handle 8 and handle 9, pipe 2 in steel fork is had in described steel fork outer tube 1, in described steel fork, pipe 2 can slide in steel fork outer tube 1, in described steel fork, pipe 2 is connected with steel fork outer tube 1 by spring 6, described steel fork outer tube 1 is fixed with locking post 4, described locking post 4 is connected by rotating shaft 5 with set lever 7, described set lever 7 is fixedly connected with latch protrusion 3, steel fork outer tube 1 place that described latch protrusion 3 is just right is porose, fluted on pipe 2 in described steel fork, when the present invention does not use, described latch protrusion 3 is by the hole on steel fork outer tube 1, embed the groove of pipe 2 in steel fork, described handle 9 is connected with steel fork outer tube 1 by steel fork bar 8.The quantity of described set lever 7, latch protrusion 3 etc. is two.
During use, certain safe distance is kept by steel fork bar 8 length and offender, enter the arc of steel fork outer tube 1 offender after, set lever 7 can be touched, set lever 7 rotation can drive latch protrusion 3 to depart from from the groove of pipe in steel fork 2, in steel fork, pipe 2 ejects under the promotion of spring 6, steel fork arc is closed, thus effectively limits offender's capacity.
When not using.Press pipe 2 in steel fork, allow it slip in steel fork outer tube 1, stop when latch protrusion 3 embeds the groove of pipe 2 in steel fork, in steel fork, pipe 2 can not be able to eject under the constraint of latch protrusion 3.
Claims (1)
1. an automatic steel fork, comprise steel fork outer tube (1), steel fork handle (8) and handle (9), it is characterized in that: in described steel fork outer tube (1), have pipe (2) in steel fork, in described steel fork, pipe (2) can slide in steel fork outer tube (1), in described steel fork, pipe (2) is connected with steel fork outer tube (1) by spring (6), described steel fork outer tube (1) is fixed with locking post (4), described locking post (4) is connected by rotating shaft (5) with set lever (7), described set lever (7) is fixedly connected with latch protrusion (3), steel fork outer tube (1) place that described latch protrusion (3) is just right is porose, in described steel fork, pipe (2) is upper fluted, when the present invention does not use, described latch protrusion (3) is by the hole on steel fork outer tube (1), embed the groove of pipe (2) in steel fork, described handle (9) is connected with steel fork outer tube (1) by steel fork bar (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510065272.4A CN104613814A (en) | 2015-02-09 | 2015-02-09 | Automatic steel fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510065272.4A CN104613814A (en) | 2015-02-09 | 2015-02-09 | Automatic steel fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104613814A true CN104613814A (en) | 2015-05-13 |
Family
ID=53148376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510065272.4A Pending CN104613814A (en) | 2015-02-09 | 2015-02-09 | Automatic steel fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104613814A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767150A (en) * | 2016-12-21 | 2017-05-31 | 金琦 | Alert fork |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201903287U (en) * | 2010-11-15 | 2011-07-20 | 李联明 | Grapple handcuffing fork |
| CN103196330A (en) * | 2013-04-17 | 2013-07-10 | 张丰伟 | Police antiriot automatic steel rim |
| CN204438913U (en) * | 2015-02-09 | 2015-07-01 | 林辉玉 | A kind of steel fork automatically |
-
2015
- 2015-02-09 CN CN201510065272.4A patent/CN104613814A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201903287U (en) * | 2010-11-15 | 2011-07-20 | 李联明 | Grapple handcuffing fork |
| CN103196330A (en) * | 2013-04-17 | 2013-07-10 | 张丰伟 | Police antiriot automatic steel rim |
| CN204438913U (en) * | 2015-02-09 | 2015-07-01 | 林辉玉 | A kind of steel fork automatically |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767150A (en) * | 2016-12-21 | 2017-05-31 | 金琦 | Alert fork |
| CN106767150B (en) * | 2016-12-21 | 2018-08-07 | 金琦 | Alert fork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |