CN210773674U

CN210773674U - Multifunctional police crutch

Info

Publication number: CN210773674U
Application number: CN201921042928.0U
Authority: CN
Inventors: 荣杰; 王立恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-06-16
Anticipated expiration: 2029-07-05

Abstract

A multifunctional police crutch comprises a crutch body and a crutch handle fixed on one side of the crutch body, wherein the crutch body comprises a plurality of crutch sections which are sleeved, the crutch sections can relatively slide and stretch, and a tire breaker is arranged at the lower end of the innermost crutch section; the tire breaker comprises a base and a tire breaking nail arranged on the base, an opening for accommodating the base is arranged on the crank section, the lower end of the base is hinged to the crank section through a rotating shaft, and a torsion spring is sleeved on the rotating shaft. The utility model discloses the structure is light simple, conveniently carries, and the usage is various, both can uniform suspect can effectively intercept again and dash the card vehicle, and one turns the multi-purpose, simultaneously, broken child ware can hide when no, and safe and reliable effectively improves work efficiency simultaneously great improvement to personnel on duty's safety protection.

Description

Multifunctional police crutch

Technical Field

The utility model belongs to the technical field of the instrument on duty of police service, concretely relates to multi-functional police are with turning can be used to prevent to be detected the vehicle starting and run away, destroys the vehicle tire that runs away to and uniform suspect.

Background

At present, traffic policemen often check passing vehicles on duty. It often happens that the vehicle to be inspected suddenly starts to escape when the person on duty walks in front of the vehicle to be inspected. Since traffic inspections are usually proximity inspections, the inspection personnel are at a small distance from the vehicle and are therefore more vulnerable to injury. Particularly, some drunk driving or poison driving drivers cannot control own behaviors or often adopt the methods of running cards, colliding duty personnel or vehicles to escape in order to avoid punishing, even carry out personal attack on police officers, so that the police officers are injured or the duty vehicles are damaged, the life safety of the police officers is greatly harmed, and the national property is lost.

At present, no effective police apparatus can solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: a multi-functional police crutch is provided, which has the functions of preventing the vehicle to be detected from starting to run away, damaging the tires of the running vehicle and subduing the suspect.

The technical scheme of the utility model is that: a multifunctional police crutch is characterized in that:

the tire breaking device comprises a crutch body and a crutch handle fixed on one side of the crutch body, wherein the crutch body comprises a plurality of crutch sections which are sleeved, the crutch sections can relatively slide and stretch, and a tire breaking device is arranged at the lower end of the innermost crutch section;

the tire breaker comprises a base and a tire breaking nail arranged on the base, an opening for accommodating the base is arranged on the crank section, the lower end of the base is hinged to the crank section through a rotating shaft, and a torsion spring is sleeved on the rotating shaft.

Further: the tire breaking nail is in a hollow frustum shape and is connected with the base in a bonding or magnetic connection mode.

Further: the tyre breaking nail is in an arrow shape and is integrally formed with the base.

Further: the said crank has three sections.

Further: the safety helmet is in threaded connection with the lower end of the first crank section.

The utility model has the advantages that: the utility model discloses the structure is light simple, conveniently carries, and the usage is various, both can uniform suspect can effectively prevent again by interception vehicle starting escape, one turns the multi-purpose, simultaneously, broken child ware can hide when no, and safe and reliable effectively improves work efficiency simultaneously great improvement to the safety protection of personnel on duty.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a portion of the tire burster shown in FIG. 1;

FIG. 3 is a schematic structural view of the tire burster;

fig. 4 is a schematic view of another tire-breaking nail structure.

The sequence numbers in the figures illustrate: the device comprises a crutch body 1, a crutch handle 2, a tire breaker 3, a base 31, a tire breaking nail 32, a rotating shaft 4, a torsion spring 5, a safety helmet 6, a pull pin 7, a limiting hole 8, a handle 9, a pull ring 10, a storage chamber 11, a power supply 12, a switch 13, a lead 14, an insulating layer 15 and a spray bottle 16.

Detailed Description

As shown in fig. 1-4, the utility model relates to a multifunctional police crutch, which comprises a crutch body 1 and a crutch handle 2 fixed on one side of the crutch body, wherein the crutch body comprises a plurality of crutch joints which are sleeved, the crutch joints can slide and stretch relatively, and the lower end of the innermost crutch joint is provided with a tire breaker 3;

the tire breaker 3 comprises a bottom 31 and a tire breaking nail 32 arranged on the base, an opening for accommodating the base is arranged on the crank, the lower end of the base is hinged on the crank through a rotating shaft 4, and a torsion spring 5 is sleeved on the rotating shaft.

Preferably: the pull pin 7 is also included, and a pull pin hole matched with the pull pin is arranged on the crank section; the pull pin is connected to the inner side of the crutch body in a sliding manner, one end of the pull pin is provided with a handle 9, the handle penetrates through a pull pin hole and extends to the outer side, and a spring for enabling the pull pin to move downwards is arranged between the pull pin and the crutch body; the base is provided with a limit hole 8 matched with the pull pin.

Preferably: the crutch handle is of a hollow structure, a storage chamber 11 is arranged in the crutch handle, and a measuring scale, a cutting knife and handcuffs are placed in the storage chamber.

Preferably: the end part of the outermost crutch body is provided with a cavity, an electric shock power supply 12 is arranged in the cavity, the outer side of the cavity is provided with a switch 13 connected with the power supply, the power supply is electrically connected with each crutch through a lead, and the outer side of the crutch at the uppermost end is provided with an insulating layer 15. When the switch is pressed, the power supply is communicated with the lower end turning joint, so that the lower end turning joint has the function of an electric shock stick and is beneficial to uniform the reactance of a suspect.

Preferably: the tire breaking nail is in a hollow frustum shape and is connected with the base in a bonding or magnetic suction mode.

Preferably: the tire breaking nail is arrow-shaped and is not easy to fall off after penetrating into a tire.

Preferably: the said crank has three sections.

Preferably: the safety helmet is characterized by further comprising a safety helmet 6, wherein the safety helmet is fixed on the lowermost crutch and is in threaded connection with the lower end of the uppermost crutch.

Preferably: the outer side end of the crank handle is provided with a spiral cover which is in threaded fit with the crank handle, and the outside of the spiral cover is a pointed cone.

Preferably: the front end in the lowest end crank is provided with a spraying bottle 16, and the front end of the crank body is provided with a switch for controlling the spraying of the spraying bottle. The spray bottle is fixedly arranged inside the crank through a pipe plug, the upper end of the spray bottle is provided with a nozzle, and the opening of the nozzle is arranged on the outer side of the crank; the lower extreme of spraying bottle is equipped with the control ring, the front end of turning the festival is equipped with pull ring 10, the control ring is connected with the pull ring through connecting chain. The setting and the control mode of spraying bottle refer to patent number: 201420566081.7 patent named "a new multifunctional baton", or 201620421442.8 patent named "a telescopic electric shock spray steel fork", which is not repeated herein. More preferably, the connecting chain and the like in the scheme pass through a gap between the tire breaker and the crank, and the two do not interfere with each other.

In the structure of the utility model, for the convenience of explanation, when in use, one end close to the crutch holder is called as the upper end, one end close to the ground is called as the lower end, correspondingly, after the crutch is unfolded, the crutch at the outermost side is positioned at the upper end, and the crutch at the innermost side is positioned at the lower end and is close to the ground; the crutch body 1 is connected with the crutch handle 2 in a welding way or in a threaded way, the crutch body and the crutch handle are both of hollow structures, the crutch body comprises a plurality of crutch joints which are sleeved, the crutch joints can slide and stretch relatively and can be clamped or loosened, the independent crutch body without the crutch handle is equivalent to a baton, and the matching of the crutch joints can refer to the structures disclosed in patent numbers 201420341958.2 and 201820740664.5. The length of the whole crutch body is controlled by the extension and contraction of the crutch section, and a tire breaker 3 is arranged at the innermost side, namely the lower part of the crutch section at the lowermost end after the crutch section is unfolded;

the tire breaker comprises a base and a tire breaking nail arranged on the inner side of the base, an opening for accommodating the base is arranged on the bottom crank, and the shape of the outer side of the base is the same as that of the crank part corresponding to the notch; the lower end of the base is rotatably connected to the turning joint through the rotating shaft 4, so that the base can be turned outwards around the rotating shaft, and the tire breaking nail is exposed; the rotating shaft is sleeved with a torsion spring 5 which enables the base to be outwards turned out, the rotating shaft can be welded on the wall of the crutch body or fixed on the crutch body through a support, and the bottom end of the crutch body is sealed.

As an example, the multifunctional police crutch comprises a crutch body and a crutch handle, wherein the crutch handle is welded on one side of the crutch body and is held by a user; the crutch body is formed by three circular tubes with different diameters which are sleeved together and folded when not in use, so that the size can be reduced, and the crutch is convenient to carry; can pull out or throw away during the use, be equipped with the stop device of mutually supporting on the adjacent pipe (be equipped with the stopper in the outside left side of middle turning in figure 1, cooperate with the stopper on the inside right side of outside turning), can make to pop out and play limiting displacement when reaching the certain degree, prevent to deviate from.

Preferably, the tire breaking nail is in a hollow frustum shape and is connected with the base in a bonding or magnetic attraction mode, when the magnetic attraction is carried out, a magnetic pole can be arranged below the base and/or the tire breaking nail to enable the base and the tire breaking nail to be attracted together, and after the base is popped up, the tire breaking nail is vertically upwards and faces the tire; if the tire is punctured, the broken tire nail can be separated from the base and punctured on the tire, and air can be continuously discharged, so that the escape distance is reduced.

Another preferred is: the tire breaking nail is arrow-shaped, is integrally formed with the base and is vertically arranged at two corners of the base, which are far away from the rotating shaft. The tire breaking nail can be arranged into a double-arrow shape to conveniently pierce the tire and form a large break, the air leakage speed of the tire is increased, the tire is pierced, and then the tire is separated from the base or the base and the crank are driven to be separated, so that the tire is acted on the tire, and the escape distance of the vehicle after the tire is pierced is reduced.

By adopting any method, the condition that the tire breaker is damaged can exist after the vehicle breaks through the gateway, which is normal, and the gateway breaking condition is a relatively small phenomenon, so that forced parking is feasible through the structure.

When the crutch body is in a contraction state, the crutch body is a short crutch at the moment and can be used for enemy control or self-defense; when the crutch body is stretched, the crutch body can be used as a long crutch or a long stick, a crutch handle is added, the crutch handle is convenient to hold and swing, and the crutch handle can be removed to be used as a long stick. When the crutch body extends, the pull pin is pulled to move upwards by hand, the limit of the base is released, the base is turned out under the action of the torsion spring, the tire breaking nail which is originally arranged at the inner side is arranged upwards, at the moment, an alarm person can stretch the base into the lower part of the tire at the outer side position of the car window, and the tire breaking nail is aligned with the tire of the car to prevent the car from starting to escape and checking, so that the purpose of stopping the car is achieved, if the car cannot be dissuaded from forcibly running the card, the tire can be punctured, and the car is forced to stop.

When the tire breaker is not used, the pull pin can be pulled out to pack the base and then put down, and the pull pin is downwards popped out under the action of the spring and matched with the limiting hole to prevent the tire breaker from being turned out.

The opening is arranged on the lowest end of the crank, the width of the tire breaker corresponds to the opening on the crank, the appearance of the tire breaker is matched with the appearance of the crank body (particularly the crank part), and the tire breaker can be conveniently retracted into the adjacent crank when being folded.

Preferably: the safety helmet is fixed at the lower end of the innermost crutch body and is connected with the external thread arranged at the lower end of the outer side of the first crutch section (the outermost crutch section) in a matching manner. The safety cap is matched with the external thread, so that the whole police crutch is fixed into a short crutch, is convenient to carry and use, and is safe and reliable; and unscrew then can make police turn conveniently extend, the inspection of holding up traffic of being convenient for, in addition, the edge of safety helmet can also regard as stop device for inject the rotation angle of base, make its facilitate use and hold up traffic.

Preferably: the measuring scale, the cutting knife and the handcuffs in the storage chamber are portable appliances, the handcuffs are SK-R-SD type chain lock catches, the cutting knife is in the shape of sickle heads, the measuring scale is linear, and all the appliances have the characteristic of small size and can be placed in the storage chamber. The above instruments are purchased and are described in "manual for police equipment" No. 17 of Jiangsu Shundada police equipment manufacturing Co. The measuring scale can be used for measuring vehicle distance in accidents and the like, the cutting knife can be used for cutting off a blocked safety belt in the accidents, and the handcuffs can be used for controlling suspects and the like.

The utility model discloses the application method of structure as follows: police personnel carry out post setting inspection on a crutch, come to the side of a vehicle to be inspected, unfasten a safety cap of a multifunctional police crutch, throw out or pull the crutch body and clamp the crutch body into a whole, support the lower end on the ground, pull a pull pin to enable a base to be overturned out, after the base is overturned out, the safety cap is basically parallel to the ground, enable a tire breaking nail which is originally arranged on the inner side to be arranged upwards, at the moment, the crutch handle can be rotated to drive the lower end crutch body to stretch the base into the lower portion of the tire, and the tire breaking nail is aligned with the tire of the vehicle to prevent the vehicle from starting to escape inspection, so that a driver is frightened and cannot start the vehicle escape inspection, the purpose of stopping the vehicle is achieved, if the driver does not hear to forcedly run the card in case of blocking, the tire can be punctured, and the tire can quickly lose air. At this time, the tire burster can be retracted, and the overall structure becomes a "T" shaped stick, which helps to subdue the suspect.

Claims

1. A multifunctional police crutch is characterized in that:

the tire breaker comprises a base and a tire breaking nail arranged on the base, an opening for accommodating the base is arranged on the crank section, the lower end of the base is hinged on the crank section through a rotating shaft, and a torsion spring is sleeved on the rotating shaft;

the pull pin is arranged on the crank, and a pull pin hole matched with the pull pin is formed in the crank; the pull pin is connected to the inner side of the crutch body in a sliding manner, one end of the pull pin is provided with a handle, the handle penetrates through a pull pin hole and extends to the outer side, and a spring for enabling the pull pin to move downwards is arranged between the pull pin and the crutch body; a limiting hole matched with the pull pin is formed in the base;

the front end of the inner part of the lowest end crank is provided with a spraying bottle, and the front end of the crank body is provided with a switch for controlling the spraying of the spraying bottle.

2. The multi-functional police crutch of claim 1, further comprising: the crutch handle is of a hollow structure, a storage chamber is arranged in the crutch handle, and a measuring scale, a cutting knife and handcuffs are placed in the storage chamber.

3. The multi-functional police crutch of claim 1, further comprising: the end part of the outermost crutch body is provided with a cavity, an electric shock power supply is arranged in the cavity, the outer side of the cavity is provided with a switch connected with the power supply, the power supply is electrically connected with each crutch through a lead, and the outer side of the uppermost crutch is provided with an insulating layer.

4. The multi-functional police crutch of claim 1, further comprising: the tire breaking nail is in a hollow frustum shape and is connected with the base in a bonding or magnetic suction mode.

5. The multi-functional police crutch of claim 1, further comprising: the tyre breaking nail is in an arrow shape and is integrally formed with the base.

6. The multi-functional police crutch of claim 1, further comprising: the said crank has three sections.

7. The multi-functional police crutch of claim 1, further comprising: the safety helmet is fixed on the lowest end crutch and is in threaded connection with the lower end of the uppermost end crutch.

8. The multi-functional police crutch of claim 1, further comprising: the outer side end of the crank handle is provided with a spiral cover which is in threaded fit with the crank handle, and the outside of the spiral cover is a pointed cone.