CN210638580U

CN210638580U - Police arresting fork

Info

Publication number: CN210638580U
Application number: CN201921204155.1U
Authority: CN
Inventors: 刘桂兰; 李喜庭
Original assignee: Hubei Three Gorges Polytechnic
Current assignee: Hubei Three Gorges Polytechnic
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-29
Anticipated expiration: 2029-07-29

Abstract

A police catching fork comprises a telescopic rod, wherein a fork head is arranged at the front part of the telescopic rod, the fork head comprises a positive fork and a negative fork, an opening of the positive fork is arranged forwards, and the opening direction of the negative fork is opposite to that of the positive fork; the back surfaces of the front fork and the back fork are provided with spines; the front end of the telescopic rod is provided with a tear-hastening device. The utility model discloses the operation mode is diversified, can prevent effectively to arrest the fork and be robbed by turning over, can also realize that remote triggering urges the lacrimal apparatus, has guaranteed police service personnel's safety.

Description

Police arresting fork

Technical Field

The utility model belongs to police tool field, in particular to it is alert with arresting fork.

Background

The existing police arresting fork comprises a telescopic rod and a fork head as shown in fig. 8, wherein the fork head can only be pushed forwards singly, and the operation is single; the biggest disadvantages of this design are: once the suspect grasps two corners of the fork head with both hands, the arresting fork is easy to rob reversely, and the grabbing of the fork head with both hands is obviously more labor-saving than the police holding the telescopic rod with both hands. If the arresting fork is robbed reversely, the personal safety of the police personnel is threatened.

In addition, the tear-gas generator carried by the police officer can only be operated close to the body, and if the suspect holds the tear-gas generator, the police officer is difficult to use the tear-gas generator close to the body, so that the safety of the police officer cannot be guaranteed; when the policeman holds the lacrimator by hand, the suspect can guard in advance, and the lacrimator is not easy to have effect.

SUMMERY OF THE UTILITY MODEL

In view of the technical problem that the background art exists, the utility model provides a it is alert with arresting fork, the operation mode is diversified, can prevent effectively to arrest the fork and be robbed by anti-, can also realize that remote triggering urges the lacrimal apparatus, has guaranteed police service personnel's safety.

In order to solve the technical problem, the utility model discloses following technical scheme has been taken and has been realized:

a police catching fork comprises a telescopic rod, wherein a fork head is arranged at the front part of the telescopic rod, the fork head comprises a positive fork and a negative fork, an opening of the positive fork is arranged forwards, and the opening direction of the negative fork is opposite to that of the positive fork; the back surfaces of the front fork and the back fork are provided with spines; the front end of the telescopic rod is provided with a tear-hastening device.

In the preferred scheme, the front fork and the back fork are connected through a fixing rod, and the fixing rod is provided with a spine.

In the preferred scheme, the telescopic rod comprises at least two movable rods, the movable rods are hollow rods, and two adjacent hollow rods are in threaded connection; the movable rod connected with the fork head is a first movable rod, the lacrimator is arranged at the front end of the first movable rod, and the pressing mechanism of the lacrimator is triggered by the matching of the pressing mechanism.

In a preferred scheme, the pressing mechanism comprises an L-shaped pressing sheet, and the L-shaped pressing sheet consists of a movable column and a pressing sheet; the movable column is connected with a pull wire, a wire penetrating cylinder is arranged on the inner wall of the first movable rod, and one end of the pull wire penetrates through the wire penetrating cylinder and is connected with the handle; the tablet is used for pressing the pressing device of the lacrimal accelerating device;

the threading cylinder is connected with the movable column, a sliding groove is arranged in the threading cylinder, a spring is arranged in the sliding groove, and the movable column is inserted into the sliding groove and connected with the spring;

the outer wall of the first movable rod is provided with a 7-shaped notch, the handle is of a T-shaped structure, and one end of the handle penetrates through the 7-shaped notch and is connected with the pull wire.

In the preferred scheme, the inside baffle that is equipped with of first movable rod front end, the baffle has constituteed tear ware standing groove with first movable rod inner wall, tear ware standing groove is used for placing and urges tear ware.

In the preferred scheme, a plurality of clamping plates are arranged on the inner wall of the lacrimator placing groove and are annularly arranged around the central axis of the first movable rod; the lachrymator is inserted into the lachrymator placing groove and is fixed by the friction force between the clamping plate and the lachrymator.

In a preferred scheme, the movable column is connected with the pressing sheet through a bolt.

In a preferable scheme, the tail part of the telescopic rod is provided with a handle.

This patent can reach following beneficial effect:

1. compared with the prior art, the structure of the positive fork and the negative fork can realize positive pushing and negative hooking, and the use is diversified; the spines avoid the suspect from robbing the fork head, because of the existing grabbing fork, the suspect easily grabs the fork head by both hands, and the grabbing of the fork head by both hands is obviously more labor-saving than that of the police officer who holds the telescopic rod by both hands, so that the existing grabbing fork is easily robbed by the police.

2. Traditional tear-gas generator can only be manually operated, and when the suspect holds the weapon by hand, the police officer hardly uses the tear-gas generator by nearing the body. And this technical scheme will urge the lacrimal apparatus to set up in the front end of telescopic link, through pressing mechanism remote operation, can protect police service personnel effectively, urge the concealed design of lacrimal apparatus simultaneously, play the effect of not wanting.

3. When the utility model is used by police officers, the police officers hold the handle with one hand and hold the tail end of the first movable rod with the other hand, and limit the suspect in a forward pushing or reverse hooking mode, and the suspect cannot be hurt because the concave surfaces of the front fork and the reverse fork have no sharp pricks; if the suspect tries to rob the grabbing fork, the spines can prevent the grabbing fork from being robbed reversely, and the suspect does not have a place to hold, so that the police officers are protected.

Drawings

The invention will be further explained with reference to the following figures and examples:

FIG. 1 is a side view of the overall structure of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a three-dimensional structure diagram of the first movable rod of the present invention, which mainly reflects the structure of the front end of the first movable rod;

fig. 4 is a three-dimensional structure diagram of the first movable rod of the present invention, which mainly reflects the structure of the tail end of the first movable rod;

FIG. 5 is a structural view of a 7-shaped notch on the first movable rod of the present invention;

FIG. 6 is a schematic view of the first movable bar of the present invention;

FIG. 7 is an enlarged view of FIG. 6 at B;

fig. 8 is a diagram of a prior art catch fork.

In the figure: the lacrimal apparatus comprises an expansion link 1, a first movable rod 101, a front fork 21, a back fork 22, a spine 3, a fixed rod 4, a lacrimal apparatus 5, a pressing piece 51, an L-shaped pressing piece 61, a movable column 611, a pressing piece 612, a pull wire 62, a threading tube 63, a chute 631, a handle 64, a clapboard 7, a lacrimal apparatus placing groove 701, a clamping plate 8 and a handle 9.

Detailed Description

The preferred scheme is as shown in fig. 1 to 7, the police catching fork comprises a telescopic rod 1, wherein a fork head is arranged at the front part of the telescopic rod 1, the fork head comprises a positive fork 21 and a negative fork 22, the opening of the positive fork 21 is arranged forwards, and the opening direction of the negative fork 22 is opposite to that of the positive fork 21; the back surfaces of the front fork 21 and the back fork 22 are both provided with spines 3; the front end of the telescopic rod 1 is provided with a tear-promoting device 5. Compared with the prior art, the structures of the positive fork 21 and the negative fork 22 can realize positive pushing and negative hooking, and are diversified in use; the spines 3 avoid the suspect from robbing the fork head, because of the existing grabbing fork, the suspect easily grabs the fork head with both hands, and the grabbing of the fork head with both hands is obviously more labor-saving than that of the police officer who holds the telescopic rod with both hands, so that the existing grabbing fork is easily robbed reversely.

Furthermore, the front fork 21 and the back fork 22 are connected through a fixing rod 4, and the fixing rod 4 is provided with a spike 3. The fixing lever 4 can reinforce the stability of the front fork 21 and the back fork 22.

Further, the telescopic rod 1 comprises at least two movable rods, the movable rods are hollow rods, and two adjacent hollow rods are connected through threads; the movable rod connected with the fork head is a first movable rod 101, the tear prompter 5 is arranged at the front end of the first movable rod 101, and the pressing member 51 of the tear prompter 5 is triggered by the cooperation of a pressing mechanism. Traditional lacrimator 5 can only manual operation, and when the suspect holds the murder by hand, the policeman hardly uses lacrimator 5 by nearbody. And this technical scheme will urge lacrimal apparatus 5 to set up in the front end of telescopic link, through pressing mechanism remote operation, can protect police service personnel effectively, urge lacrimal apparatus 5 hidden design simultaneously, play the effect of making one's intention.

Preferably, the number of the movable rods is two, and the length of the movable rods is about 1.8 m.

Further, the pressing mechanism comprises an L-shaped pressing sheet 61, and the L-shaped pressing sheet 61 consists of a movable column 611 and a pressing sheet 612; the movable column 611 is connected with the pull wire 62, the inner wall of the first movable rod 101 is provided with a wire passing cylinder 63, and one end of the pull wire 62 passes through the wire passing cylinder 63 and is connected with the handle 64; the pressing sheet 612 is used for pressing the pressing member 51 of the lacrimal apparatus 5;

the threading tube 63 is connected with the movable post 611, a chute 631 is arranged in the threading tube 63, a spring is arranged in the chute 631, and the movable post 611 is inserted into the chute 631 and connected with the spring;

the outer wall of the first movable rod 101 is provided with a 7-shaped notch, the handle 64 is of a T-shaped structure, and one end of the handle 64 penetrates through the 7-shaped notch and is connected with the pull wire 62. The handle 64 is pulled backwards, the pull wire 62 drives the L-shaped pressing sheet 61 to move, the pressing sheet 612 presses the pressing member 51 of the tear promoter 5 downwards, so that the tear promoter 5 is started, and the tear promoter 5 is sprayed.

Further, a partition plate 7 is arranged inside the front end of the first movable rod 101, the partition plate 7 and the inner wall of the first movable rod 101 form a tear device placing groove 701, and the tear device placing groove 701 is used for placing a tear device 5.

Further, a plurality of clamping plates 8 are arranged on the inner wall of the lacrimator placing groove 701, and the clamping plates 8 are annularly arranged around the central axis of the first movable rod 101; the lacrimal catalysis device 5 is inserted into the lacrimal catalysis device placing groove 701, and the lacrimal catalysis device 5 is fixed by the friction force between the clamping plate 8 and the lacrimal catalysis device 5. The clamping plate 8 is made of a plastic plate and has certain toughness.

Further, the movable column 611 and the pressing plate 612 are connected by a bolt. When the lacrimal apparatus 5 is replaced, the movable column 611 and the pressing piece 612 are separated, and after the lacrimal apparatus 5 is installed, the movable column 611 and the pressing piece 612 are connected.

Further, the tail part of the telescopic rod 1 is provided with a handle 9.

The working principle of the whole device is as follows:

when the utility model is used by police officers, the police officers hold the handle 9 with one hand and hold the tail end of the first movable rod 101 with the other hand, and limit the suspect in a forward pushing or reverse hooking way, and because the concave surfaces of the front fork 21 and the reverse fork 22 are not provided with the spine 3, the suspect can not be injured;

if the suspect tries to rob the grabbing fork, the spines 3 can prevent the grabbing fork from being robbed reversely, and the suspect does not have a place to hold, so that the police officers are protected;

the lacrimator 5 is arranged at the front end of the first movable rod 101, so that the lacrimator not only can realize remote operation and protect police officers, but also can play a role in giving no intention.

Claims

1. The utility model provides a police is with arresting fork, includes telescopic link (1), and telescopic link (1) front portion is equipped with the jaw, its characterized in that: the fork head comprises a positive fork (21) and a negative fork (22), the opening of the positive fork (21) is arranged forwards, and the opening direction of the negative fork (22) is opposite to that of the positive fork (21); the back surfaces of the front fork (21) and the back fork (22) are provided with spines (3); the front end of the telescopic rod (1) is provided with a tear-promoting device (5).

2. A police arrest fork according to claim 1, characterised in that: the front fork (21) and the back fork (22) are connected through a fixed rod (4), and the fixed rod (4) is provided with a spine (3).

3. A police arrest fork according to claim 1, characterised in that: the telescopic rod (1) comprises at least two movable rods, the movable rods are hollow rods, and two adjacent hollow rods are connected through threads; the movable rod connected with the fork head is a first movable rod (101), the tear device (5) is arranged at the front end of the first movable rod (101), and the pressing member (51) of the tear device (5) is triggered by the cooperation of the pressing mechanism.

4. A police arrest fork according to claim 3, characterised in that: the pressing mechanism comprises an L-shaped pressing sheet (61), and the L-shaped pressing sheet (61) consists of a movable column (611) and a pressing sheet (612); the movable column (611) is connected with the pull wire (62), the inner wall of the first movable rod (101) is provided with a wire threading cylinder (63), and one end of the pull wire (62) penetrates through the wire threading cylinder (63) and is connected with the handle (64); the pressing piece (612) is used for pressing the pressing piece (51) of the tear-promoting device (5);

the threading tube (63) is connected with the movable post (611), a sliding groove (631) is arranged in the threading tube (63), a spring is arranged in the sliding groove (631), and the movable post (611) is inserted into the sliding groove (631) and is connected with the spring;

the outer wall of the first movable rod (101) is provided with a 7-shaped notch, the handle (64) is of a T-shaped structure, and one end of the handle (64) penetrates through the 7-shaped notch and is connected with the pull wire (62).

5. A police arrest fork according to claim 3 or 4, characterised in that: baffle (7) are equipped with in first movable rod (101) front end inside, and baffle (7) and first movable rod (101) inner wall have constituteed tear-gas appliance standing groove (701), and tear-gas appliance standing groove (701) are used for placing tear-gas appliance (5).

6. A police arrest fork according to claim 5, characterised in that: the inner wall of the lacrimator placing groove (701) is provided with a plurality of clamping plates (8), and the clamping plates (8) are annularly arranged around the central axis of the first movable rod (101); the tear catalyst (5) is inserted into the tear catalyst placing groove (701), and the tear catalyst (5) is fixed by the friction force between the clamping plate (8) and the tear catalyst (5).

7. A police arrest fork according to claim 4, characterised in that: the movable column (611) and the pressing sheet (612) are connected through a bolt.

8. A police arrest fork according to claim 1, characterised in that: the tail part of the telescopic rod (1) is provided with a handle (9).