CN203657612U

CN203657612U - Practical novel police steel fork

Info

Publication number: CN203657612U
Application number: CN201420037946.0U
Authority: CN
Inventors: 姬翔; 谭添
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-22
Filing date: 2014-01-22
Publication date: 2014-06-18
Anticipated expiration: 2024-01-22

Abstract

The utility model discloses a practical novel police steel fork which is mainly used for subduing gangsters and improving self-defense abilities of policemen or defenders. A current known police steel fork cannot effectively prevent the gangsters from attacking users after the gangsters are subdued, the novel police steel fork is safer and more practical and can effectively protect personal safety of the users, a capture net device capable of ejecting is mounted on a fork rod, so the gangsters can be effectively prevented from attacking the users, and the personal safety of the users is protected.

Description

Utility model police steel fork

Technical field

The utility model relates to a kind of steel fork, especially can effectively subdue ruffian's police steel fork.

Background technology

At present, long two meters of known police steel fork, heavily approximately 2 kilograms, scalable, end does not have the first quarter moon arc jaw of sharp keen corner angle, can ensure police or security personnel's safety, can effectively subdue ruffian yet, can avoid again the personal injury to ruffian.But find in practice; when when holding the ruffian of the lethal weapons such as controlled knife; use steel fork jaw to stick in ruffian, ruffian also usually can attack police or security personnel by modes such as throwing lethal weapon, and now police or security personnel's personal safety often faces threat.

Summary of the invention

The technical problems to be solved in the utility model is to provide a kind of safer, practical, can effectively protect the utility model police steel fork of user of service's personal safety.

In order to overcome the deficiency of above-mentioned police steel fork, the technical solution adopted in the utility model is: be made up of the main part of steel fork a long fork arm of two meters and the first quarter moon arc jaw that is connected with fork arm, have a trampoline device between jaw and user of service.Wherein this trampoline device is made up of the fixed disk at two ends, two steel springs, the long bone being connected with upper dish, the short bone and the opening device that are connected with lower wall.The opening device of trampoline device is a laborsaving lever that is arranged on fork arm inside, and one end is for retraining the activity of lower wall, and the other end is button.After ruffian being controlled with steel fork jaw as user of service, can be by near trampoline device shift knob lower handle, at this moment trampoline device starts under the spring extruding at fixed disk two ends, two long bones of controlling arrest net open rapidly simultaneously upset forward, can drive arrest net that ruffian is tightly surrounded including arm etc. above the waist, ruffian's arm activity is restricted, and stops it to attempt to attack police or security personnel by modes such as throwing lethal weapon.

The beneficial effects of the utility model are, user of service, in controlling ruffian with steel fork, retrains easily ruffian's the activity such as arm, and then stops it further to attack steel fork user of service by the arrest net of ejectable.

Brief description of the drawings

Below in conjunction with accompanying drawing and specific embodiments, the utility model is further illustrated.

Fig. 1 is structural representation of the present utility model.

Fig. 2 coils structural representation on the trampoline device of Fig. 1.

Fig. 3 is the trampoline device lower disc schematic diagram of Fig. 1.

Fig. 4 is the trampoline device opening structure schematic diagram of Fig. 1.

1. first quarter moon arc jaws in figure, 2. fork arm, 3. coils structure on trampoline device, 4. trampoline device lower disc, 5. trampoline device opening structure, 6. long bone, 7. short bone, 8. goes up fixed disk, 9. steel spring, 10. dish on, 11. rivets, 12. lower walls, 13. lower fixed disks, 14. laborsaving levers, 15. springs, 16. nylon arrest nets.

Detailed description of the invention

As shown in Figure 1, Figure 2 and Figure 3, the utility model comprises first quarter moon arc jaw (1) and fork arm (2), and jaw and fork arm are fixed together by welding.The trampoline device being made up of loading device (3), lower wall device (4), long bone (6), short bone (7), nylon arrest net (16) and opening device (5) is installed between jaw and steel fork user.

On the trampoline device shown in Fig. 2, coil in structural representation, loading device (3) is made up of upper fixed disk (8), steel spring (9) and upper dish (10), upper fixed disk (8) is fixed together by welding with fork arm (2), upper dish (10) can be upper freely movable at fork arm (2), upper fixed disk (8) is connected by steel spring (9) with in the middle of upper dish (10), and steel spring (9) has enough powerful elastic force can promote rapidly dish (10) downslide.

In the trampoline device lower disc schematic diagram shown in Fig. 3, lower wall device (4) is made up of lower wall (12), steel spring (9), lower fixed disk (13), lower wall (12) can be upper freely movable at fork arm (2), lower fixed disk (13) is fixed together by welding with fork arm (2), between lower wall (12) and lower fixed disk (13), be connected by steel spring (9), and steel spring (9) has enough powerful elastic force can promote rapidly to slide on lower wall (12).

In the trampoline device opening structure schematic diagram shown in Fig. 4, opener (5) is made up of the spring (15) of laborsaving lever (14) and button below, and spring (15) has the enough elastic force initial position that ensures can rebound rapidly after button is pressed.

Before the utility model police steel fork uses, trampoline device is in original state, laborsaving lever (14) end catches on lower wall (12) under the effect of spring (15), make freely activity of lower wall (12), nylon arrest net (16) carries in rounding state personnel easy to use under the constraint of long bone (6) and short bone (7) simultaneously, because lower wall (12) and upper dish (10) activity are restricted, steel spring (9) is in contraction state and have powerful elastic potential energy on the other hand.When user of service controls after ruffian with jaw (2), can press the button of laborsaving lever (14) end, now the hook of the laborsaving lever other end falls, lower wall (12) constraint relief, under the effect of spring (9), upper dish (10) declines rapidly, lower wall (12) rises rapidly, drive the long bone (6) being connected with upper dish (10) and the short bone (7) being connected with lower wall simultaneously, at this moment nylon arrest net (16) opens rapidly and overturns to ruffian's direction under the drive of long bone (7), and then ruffian is tightly surrounded and reaches the object of controlling ruffian.

Claims

1. a police steel fork, comprise the first quarter moon arc jaw (1) and the fork arm (2) that are connected, it is characterized in that: described fork arm (2) is provided with above and on trampoline device, coils structure (3), trampoline device lower disc (4), trampoline device opening structure (5), long bone (6), short bone (7) and nylon arrest net (16).

2. police steel fork according to claim 1, is characterized in that: on described trampoline device, coil structure (3) and comprise fixed disk (8), steel spring (9), upper dish (10) and be connected to dish (10) long bone (6) above.

3. police steel fork according to claim 1, is characterized in that: described trampoline device lower disc (4) comprises lower wall (12), steel spring (9), lower fixed disk (13) and is connected to dish (12) short bone (7) above.

4. police steel fork according to claim 1, is characterized in that: described trampoline device opening structure (5) comprises laborsaving lever (14), spring (15).