CN210602982U

CN210602982U - Multifunctional inflatable folding spontoon

Info

Publication number: CN210602982U
Application number: CN201920596255.7U
Authority: CN
Inventors: 施皓天
Original assignee: Nanjing University of Science and Technology
Current assignee: Nanjing University of Science and Technology
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-05-22
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a multifunctional inflatable folding baton, which comprises a first cylinder body, a second cylinder body, an air bag, a battery, a compressed inflation bottle, a control switch and an air pipe, wherein one end of the first cylinder body and one end of the second cylinder body are open, and the other end of the first cylinder body and the other end of the second cylinder body are closed; the opening end of the first cylinder is connected with the opening end of the second cylinder to form a closed air bag bin, and an air bag is arranged in the air bag bin; the closed end of the second barrel is further provided with a battery, a compression inflation bottle and a control switch, the compression inflation bottle is connected with the battery and the control switch and connected with the air bag through a vent pipe, the control switch controls the air bag to inflate and deflate, the first barrel and the second barrel are opened and closed to contract, and spontoons with different lengths are formed. The utility model discloses collapsible baton, convenient to carry when folding has prolonged the attack and the prevention distance of baton after expanding, can effectively protect by attacker's life safety.

Description

Multifunctional inflatable folding spontoon

Technical Field

The invention relates to safety protection equipment, in particular to a multifunctional inflatable folding spontoon.

Background

In public places such as hospitals, kindergartens, schools and the like, events threatening the life safety of the public occur from time to time, for example, in the event of a xxx train station, lawless persons hold a long cutter to cut the long cutter every other person, so that police equipment which is convenient to carry and fast in response is urgently needed to prevent the situation from deteriorating and protect the safety of police officers and surrounding people. At present, police equipment such as batons, pepper sprayers, strong light flashlights, electric shock flashlights and the like are more and more popular, and crimes can be prevented to a certain extent. But the single equipment has single function and limited attack distance, and is not suitable for dealing with various emergencies, such as threat events using long weapons.

Disclosure of Invention

The invention aims to provide a multifunctional inflatable folding spontoon.

The technical solution for realizing the purpose of the invention is as follows: a multifunctional inflatable folding baton comprises a first cylinder body, a second cylinder body, an air bag, a battery, a compressed inflation bottle, a control switch and an air pipe, wherein one end of the first cylinder body and one end of the second cylinder body are open, and the other end of the first cylinder body and the other end of the second cylinder body are closed; the opening end of the first cylinder is connected with the opening end of the second cylinder to form a closed air bag bin, and an air bag is arranged in the air bag bin; the closed end of the second barrel is further provided with a battery, a compression inflation bottle and a control switch, the compression inflation bottle is connected with the battery and the control switch and connected with the air bag through a vent pipe, the control switch controls the air bag to inflate and deflate, the first barrel and the second barrel are opened and closed to contract, and spontoons with different lengths are formed.

The air bag is in a long stick shape, and two ends of the air bag are sewn or adhered in the first cylinder and the second cylinder through an adhesive.

The open ends of the first cylinder and the second cylinder are provided with locking structures, and when the air bag is not inflated, the connection between the first cylinder and the second cylinder is reinforced through the locking structures.

A compressed air charging bottle is arranged in the second cylinder body.

The novel portable battery explosion-proof device is characterized in that a strong light bulb is arranged at the front end of the first barrel, an explosion-proof device switch is arranged at the rear end of the second barrel, the strong light bulb is connected with the explosion-proof device switch and a battery through an electric wire, and the strong light bulb is controlled to be turned on and off through the explosion-proof device switch.

The front end of the first barrel is provided with an electric shock head, the rear end of the second barrel is provided with an explosion-proof device switch, the electric shock head is connected with the explosion-proof device switch and a battery through an electric wire, and the electric shock head is controlled to discharge through the explosion-proof device switch.

First barrel front end sets up hot pepper spraying nozzle, second barrel rear end sets up hot pepper spray can and explosion-proof device switch, the hot pepper spray can passes through hot pepper spraying pipe connection hot pepper spray can, explosion-proof device switch and battery are connected to the hot pepper spray can, sprays the hot pepper spraying through explosion-proof device on-off control hot pepper spray nozzle.

Compared with the prior art, the invention has the following remarkable advantages: 1) the foldable baton is convenient to carry when folded, the attack and prevention distance of the baton is prolonged after the foldable baton is unfolded, and the life safety of an attacker can be effectively protected; 2) the baton integrates various stopping means, can use one or more stopping means according to dangerous conditions, and effectively improves the police-giving efficiency and the stopping effect.

Drawings

Fig. 1 is a schematic view of the working principle of the multifunctional inflatable folding baton of the invention.

Fig. 2 is a schematic view showing the unfolding state of the multifunctional inflatable folding baton of the invention.

FIG. 3 is a schematic view of the folding and closing state of the multifunctional inflatable folding baton of the present invention.

Fig. 4 is a left side view of the multifunctional inflatable folding baton of the present invention.

Detailed Description

The scheme of the invention is further explained below by combining the drawings and the specific embodiment, and for the convenience of understanding, the front end refers to the side close to the human body, and the rear end refers to the side held by the hand.

As shown in fig. 1-4, the multifunctional inflatable folding baton of the invention comprises a first cylinder 1, a second cylinder 2, an air bag 3, a battery 4, a compressed inflation bottle 5, a control switch 7 and an air pipe 15, wherein one end of the first cylinder 1 and one end of the second cylinder 2 are open, and the other end is closed; the opening end of the first barrel 1 is connected with the opening end of the second barrel 2 to form a closed air bag bin, and an air bag 3 is arranged in the air bag bin; the 2 blind ends of second barrel still set up battery 4, compression gas cylinder 5 and control switch 7, battery 4 and control switch 7 are connected to compression gas cylinder 5 to connect gasbag 3 through breather pipe 15, control switch 7 fills the gassing through control gasbag 3, realizes that first barrel 1 and second barrel 2 open and shut the shrink, form the baton of different length. The invention utilizes the inflatable and expandable air bag 3 as the connecting body of the first barrel body 1 and the second barrel body 2, thereby effectively prolonging the attack and the prevention distance of the spontoon.

In some embodiments, the air bag 3 is in the shape of a long stick, and both ends of the air bag are sewn or adhered in the first barrel 1 and the second barrel 2 by an adhesive to ensure the stability of the baton structure.

In order to strengthen the stability of the baton structure and ensure the portability, in some embodiments, the open ends of the first cylinder 1 and the second cylinder 2 are provided with the locking structure 6, so that the baton does not need to be lengthened, that is, when the air bag 3 is not inflated, the connection between the first cylinder 1 and the second cylinder 2 is strengthened by the locking structure 6. The number of the locking structures 6 can be 1 or more, and in actual production, the number can be increased or decreased according to specific occasions and cost requirements.

In some embodiments, a compressed gas-filled bottle 5 is provided in the second cylinder 2. In order to increase the inflation speed, a plurality of second cylinders 2 can be arranged, but the volume of the second cylinders is required to be enlarged, the carrying weight is also increased, and the second cylinders can be increased or decreased according to specific occasions and cost requirements in actual production. The compressed air charging bottle can be replaced and used repeatedly.

In order to enhance the protection performance, in some embodiments, the front end of the first barrel 1 is provided with a strong light bulb 9, the rear end of the second barrel 2 is provided with an explosion-proof device switch 8, the strong light bulb 12 is connected with the explosion-proof device switch 8 and the battery 4 through an electric wire 11, and the strong light bulb 9 is controlled to be turned on and off through the explosion-proof device switch 8 so as to control a rioter and prevent the rioter from continuing the injury behavior.

In some embodiments, the front end of the first cylinder 1 is provided with an electric shock head 12, the rear end of the second cylinder 2 is provided with an explosion-proof device switch 8, the electric shock head is connected with the explosion-proof device switch 8 and the battery 4 through an electric wire 11, and the electric shock head is controlled to discharge through the explosion-proof device switch 8 so as to control a rioter to prevent the rioter from continuing to perform injury behaviors.

In still other embodiments, a pepper spray nozzle 14 is arranged at the front end of the first cylinder 1, a pepper spray tank 13 and an explosion-proof device switch 8 are arranged at the rear end of the second cylinder 2, the pepper spray nozzle 14 is connected with the pepper spray tank 13 through a pepper spray conduit 10, the pepper spray tank 13 is connected with the explosion-proof device switch 8 and the battery 4, and the pepper spray nozzle 14 is controlled by the explosion-proof device switch 8 to spray pepper so as to control a rioter and prevent the rioter from continuing injury behaviors.

Other auxiliary protection means can be added to the invention. The auxiliary means can be used independently or in combination to effectively enhance the protection effect of the protection fork.

The use method of the multifunctional inflatable folding baton is described below by combining specific scenes.

In the places such as subways, hospitals, schools and the like, when people assault police or masses by using long knives and the like, the assailant can operate the control switch 7 on the second cylinder body 2, the air bag 3 is inflated by the compressed inflation bottle 5 to form a preset shape (long stick shape), the length of the baton is prolonged, and the baton and the assailant can keep a safe distance. Meanwhile, the switch 8 of the explosion-proof device can be controlled according to the situation, and the strong light bulb 12 and/or the pepper spray and/or the electric shock head is turned on to control the attacker, so that the attacker cannot continue the injury behavior and waits for the police to receive the alarm and arrive at the disposal.

Claims

1. The multifunctional inflatable folding spontoon is characterized by comprising a first cylinder body (1), a second cylinder body (2), an air bag (3), a battery (4), a compressed inflation bottle (5), a control switch (7) and a vent pipe (15), wherein one end of the first cylinder body (1) and one end of the second cylinder body (2) are open, and the other end of the first cylinder body and the other end of the second cylinder body are closed; the opening end of the first cylinder (1) is connected with the opening end of the second cylinder (2) to form a closed air bag bin, and an air bag (3) is arranged in the air bag bin; the utility model discloses a police baton, including second barrel (2), second barrel (2) blind end, battery (4), compression gas cylinder (5) and control switch (7) still set up, battery (4) and control switch (7) are connected in compression gas cylinder (5) to connect gasbag (3) through breather pipe (15), control switch (7) fill the gassing through control gasbag (3), realize first barrel (1) and second barrel (2) shrink that opens and shuts, form the baton of different length.

2. The multifunctional inflatable folding baton as claimed in claim 1, characterized in that the air bag (3) is in the shape of a long stick, and both ends of the air bag are sewn or adhered in the first cylinder (1) and the second cylinder (2) by an adhesive.

3. The multifunctional inflatable folding baton as claimed in claim 1, characterized in that the open ends of the first barrel (1) and the second barrel (2) are provided with a locking structure (6), and when the air bag (3) is not inflated, the connection between the first barrel (1) and the second barrel (2) is reinforced by the locking structure (6).

4. The multifunctional inflatable folding baton as claimed in claim 1, characterized in that a compressed air bottle (5) is arranged in the second cylinder (2).

5. The multifunctional inflatable folding baton as claimed in claim 1, wherein the front end of the first barrel (1) is provided with a strong light bulb (9), the rear end of the second barrel (2) is provided with an explosion-proof device switch (8), the strong light bulb (12) is connected with the explosion-proof device switch (8) and the battery (4) through an electric wire (11), and the switch (8) of the explosion-proof device is used for controlling the on-off of the strong light bulb (9).

6. The multifunctional inflatable folding baton as claimed in claim 1, wherein the front end of the first cylinder (1) is provided with an electric shock head, the rear end of the second cylinder (2) is provided with an explosion-proof device switch (8), the electric shock head is connected with the explosion-proof device switch (8) and the battery (4) through an electric wire (11), and the electric shock head is controlled to discharge through the explosion-proof device switch (8).

7. The multifunctional inflatable folding baton as claimed in claim 1, wherein a pepper spray nozzle (14) is arranged at the front end of the first barrel (1), a pepper spray can (13) and an explosion-proof device switch (8) are arranged at the rear end of the second barrel (2), the pepper spray nozzle (14) is connected with the pepper spray can (13) through a pepper spray guide pipe (10), the pepper spray can (13) is connected with the explosion-proof device switch (8) and a battery (4), and the pepper spray nozzle (14) is controlled to spray pepper spray through the explosion-proof device switch (8).