CN203116599U - Arrester - Google Patents
Arrester Download PDFInfo
- Publication number
- CN203116599U CN203116599U CN 201220742899 CN201220742899U CN203116599U CN 203116599 U CN203116599 U CN 203116599U CN 201220742899 CN201220742899 CN 201220742899 CN 201220742899 U CN201220742899 U CN 201220742899U CN 203116599 U CN203116599 U CN 203116599U
- Authority
- CN
- China
- Prior art keywords
- gear
- box
- ratchet
- cylindrical body
- contact
- 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
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- Burglar Alarm Systems (AREA)
Abstract
Disclosed is an arrester. The arrester comprises a clamp, a gearbox, a rod and a contact. The bottom of the gearbox is connected with the rod. The clamp is formed by a first bar and a second bar, and the first bar and the second bar are the same, symmetrical and arc-shaped. One end of each bar is inserted into the gearbox from one side of the gearbox body and provided with a ratchet wheel, a shaft of each ratchet wheel is fixed on the gearbox body, and the other end of each bar is a free end. The two ratchet wheels in the gearbox are located on the same horizontal line. The contact is formed by a plate body and a cylindrical body in a connected mode, the section of the plate body is crescent-shaped, teeth meshed with ratchets of the ratchet wheels are arranged on the side face of the cylindrical body, the cylindrical body of the contact is inserted into the gearbox and located between the two ratchet wheels, and then the teeth on the side face of the cylindrical body can be respectively meshed with the two ratchet wheels. The wall, located above one of the ratchet wheels, of the gearbox is provided with a positioning bolt; and one end, away from the wall, of the positioning bolt abuts against one side, away from the rotation direction, of the ratchets of the ratchet wheels. Police can extend the clamp to the body of a criminal, the criminal can be clamped by the clamp when touching the contact, and the police can arrest the criminal beneficially.
Description
Technical field
The utility model relates to a kind of catching device.
Background technology
The escape means were a lot of after current criminal committed a crime, and arrested criminal for the personnel of the police and caused a lot of difficulties, therefore remained to be updated the instrument of arresting criminal.
The utility model content
Main purpose of the present utility model is to overcome the above-mentioned shortcoming that existing product exists, and provide a kind of catching device, the personnel of the police hand the body of rod, and dop is stretched to criminal's health, when treating that criminal's health is run into contact, contact moves to the direction in the gear-box, drive two dop end ratchets simultaneously and rotate, two barred bodies of dop are moved inward, thereby clamp criminal's health, seize criminal for the personnel of the police and create favorable conditions, improve case-solving rate.
The purpose of this utility model is realized by following technical scheme.
The utility model catching device is characterized in that, comprises dop, gear-box 2, the body of rod 3 and contact 4; These gear-box 2 bottom connecting-rod bodies 3; This dop is two identical and symmetrical first barred body 1 and second barred bodies 1 ' that are circular arc, these first barred body, 1 one ends are inserted in the gear-box 2 by gear-box 2 casings one side, ratchet 5 is installed in this end end, and these ratchet 5 wheel shafts are fixed on gear-box 2 casings, and the other end is free end; This second barred body, 1 ' one end is inserted in the gear-box 2 by gear-box 2 casing opposite sides, and ratchet is installed in this end end, and the ratchet wheel shaft is fixed on gear-box 2 casings, and the other end is free end; Two ratchets in this gear-box 2 are positioned at same horizontal line position; Contact 4 is meniscate plate body by a section and a cylindrical body connects and composes, this cylindrical body side is provided with and the intermeshing teeth of ratchet ratchet, the cylindrical body of contact 4 is inserted in the gear-box 2 and between two ratchets by gear-box 2 casing tops, make teeth that the cylindrical body side is provided with respectively with two ratchet ratchet engagement; The tank wall that gear-box is positioned at one of them ratchet 5 top is provided with an allocation tongue, and the end contact that this allocation tongue deviates from tank wall deviates from a side of rotation direction at these ratchet 5 ratchets.
Aforesaid catching device, wherein, contact 4 is to be meniscate plate body and cylindrical body is one-body molded constitutes by a section, this cylindrical body is the rounded or square cylindrical body in cross section, the center that this cylindrical body one end and section are bottom the crescent plate body is one-body molded, cylindrical body in addition end is inserted in the gear-box 2 and between two ratchets by gear-box 2 casing top center positions, make teeth that the cylindrical body side is provided with respectively with the ratchet engagement of two ratchets.
Aforesaid catching device, wherein, the body of rod 3 is made for metal material, and one end and the welding of gear-box 2 bottom centre positions are fixing.
Aforesaid catching device, wherein, the body of rod 3 length are 1.8 ± 0.5 meters.
Aforesaid catching device, wherein, allocation tongue is spring leaf.
The beneficial effect of the utility model catching device, the personnel of the police hand the body of rod, dop is stretched to criminal's health, when treating that criminal's health is run into contact, contact moves to the direction in the gear-box, drive two dop end ratchets simultaneously and rotate, first barred body of dop and second barred body are moved inward, the side that the ratchet ratchet deviates from rotation direction is provided with allocation tongue, ratchet can not be reversed, therefore first barred body and second barred body of dop can only inwardly clamp, and can not outwards open, thereby clamp criminal's health, seizing criminal for the personnel of the police creates favorable conditions, improve case-solving rate, it is simple in structure, simple operation safety.
Description of drawings:
Fig. 1 is the utility model catching device structural representation.
Major label description in figure: 1 first barred body, 1 ' second barred body, 2 gear-boxes, 3 bodies of rod, 4 contacts, 5 ratchets.
The specific embodiment
As shown in Figure 1, the utility model catching device, it comprises dop, gear-box 2, the body of rod 3 and contact 4; These gear-box 2 bottom connecting-rod bodies 3; This dop is two identical and symmetrical first barred body 1 and second barred bodies 1 ' that are circular arc, these first barred body, 1 one ends are inserted in the gear-box 2 by gear-box 2 casings one side, ratchet 5 is installed in this end end, and these ratchet 5 wheel shafts are fixed on gear-box 2 casings, and the other end is free end; This second barred body, 1 ' one end is inserted in the gear-box 2 by gear-box 2 casing opposite sides, and ratchet is installed in this end end, and the ratchet wheel shaft is fixed on gear-box 2 casings, and the other end is free end; Two ratchets in this gear-box 2 are positioned at same horizontal line position; Contact 4 is meniscate plate body by a section and a cylindrical body connects and composes, this cylindrical body side is provided with and the intermeshing teeth of ratchet ratchet, the cylindrical body of contact 4 is inserted in the gear-box 2 and between two ratchets by gear-box 2 casing tops, make teeth that the cylindrical body side is provided with respectively with two ratchet ratchet engagement; The tank wall that gear-box is positioned at one of them ratchet 5 top is provided with an allocation tongue, and the end contact that this allocation tongue deviates from tank wall deviates from a side of rotation direction at these ratchet 5 ratchets.
As shown in Figure 1, the utility model catching device, wherein, this contact 4 is to be meniscate plate body and cylindrical body is one-body molded constitutes by a section, this cylindrical body is the rounded or square cylindrical body in cross section, this cylindrical body one end and section are that the center of crescent plate body bottom is one-body molded, and cylindrical body end is in addition inserted in the gear-box 2 and between two ratchets by gear-box 2 casing top center positions, make teeth that the cylindrical body side is provided with respectively with the ratchet engagement of two ratchets.This body of rod 3 is made for metal material, and one end and the welding of gear-box 2 bottom centre positions are fixing, and the body of rod 3 length are 1.8 ± 0.5 meters.This allocation tongue is spring leaf.
As shown in Figure 1, when the utility model catching device uses, the personnel of the police hand the body of rod 3, dop is stretched to criminal's health, when treating that criminal's health is run into contact 4, contact 4 moves to the direction in the gear-box, drives two dop end ratchets simultaneously and rotates, first barred body and second barred body of dop are moved inward, the side that the ratchet ratchet deviates from rotation direction is provided with allocation tongue, and ratchet can not be reversed, so first barred body of dop and second barred body can only inwardly clamp, can not outwards open, thereby clamp criminal's health, seize criminal for the personnel of the police and create favorable conditions, improve case-solving rate, it is simple in structure, simple operation safety.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (5)
1. a catching device is characterized in that, comprises dop, gear-box (2), the body of rod (3) and contact (4); This gear-box (2) bottom connecting-rod body 3; This dop is two identical and symmetrical first barred body (1) that is circular arc and second barred bodies (1 '), this first barred body (1) one end is inserted in the gear-box (2) by gear-box (2) casing one side, ratchet (5) is installed in this end end, the ratchet wheel shaft is fixed on gear-box (2) casing, and the other end is free end; This second barred body (1 ') end is inserted in the gear-box (2) by gear-box (2) casing opposite side, and ratchet is installed in this end end, and the ratchet wheel shaft is fixed on gear-box (2) casing, and the other end is free end; Two ratchets in this gear-box (2) are positioned at same horizontal line position; Contact (4) is meniscate plate body by a section and a cylindrical body connects and composes, this cylindrical body side is provided with and the intermeshing teeth of ratchet ratchet, the cylindrical body of contact (4) is inserted in the gear-box (2) and between two ratchets by gear-box (2) casing top, make teeth that the cylindrical body side is provided with respectively with two ratchet ratchet engagement; The tank wall that gear-box is positioned at one of them ratchet (5) top is provided with an allocation tongue, and the end contact that this allocation tongue deviates from tank wall deviates from a side of rotation direction at this ratchet (5) ratchet.
2. catching device according to claim 1, it is characterized in that, described contact (4) is to be meniscate plate body and cylindrical body is one-body molded constitutes by a section, this cylindrical body is the rounded or square cylindrical body in cross section, the center that this cylindrical body one end and section are bottom the crescent plate body is one-body molded, cylindrical body in addition end is inserted in the gear-box (2) and between two ratchets by gear-box (2) casing top center position, make teeth that the cylindrical body side is provided with respectively with the ratchet engagement of two ratchets.
3. catching device according to claim 1 is characterized in that, the described body of rod (3) is made for metal material, and the welding of one end and gear-box (2) bottom centre position is fixing.
4. according to claim 1 or 3 described catching devices, it is characterized in that the described body of rod (3) length is 1.8 ± 0.5 meters.
5. catching device according to claim 1 is characterized in that, described allocation tongue is spring leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220742899 CN203116599U (en) | 2012-12-30 | 2012-12-30 | Arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220742899 CN203116599U (en) | 2012-12-30 | 2012-12-30 | Arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203116599U true CN203116599U (en) | 2013-08-07 |
Family
ID=48896935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220742899 Expired - Fee Related CN203116599U (en) | 2012-12-30 | 2012-12-30 | Arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203116599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524830A (en) * | 2015-09-15 | 2017-03-22 | 深圳市恩琪交通科技有限公司 | Intelligent arresting device |
-
2012
- 2012-12-30 CN CN 201220742899 patent/CN203116599U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524830A (en) * | 2015-09-15 | 2017-03-22 | 深圳市恩琪交通科技有限公司 | Intelligent arresting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG CHUANHUI Free format text: FORMER OWNER: TIANJIN SHIYIN HUIXIN SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20141015 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141015 Address after: 300061 Purple Mountain Road, Purple Mountain court, Tianjin, Hexi District 2-2-102 Patentee after: Zhang Chuanhui Address before: 300061 Tianjin city Hexi District heiniucheng Road Park 1 East Gate No. 302 Patentee before: Tianjin Shiyin Huixin Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |