RU194147U1 - DEVICE FOR MANUFACTURING PNEUMETARES FROM PLASTIC BOTTLES FOR EXERCISING FIRING SKILLS AT ATHLETES, HUNTERS AND MILITARY - Google Patents

Abstract

The utility model is aimed at improving the ability to refuel pneumopetards in any conditions, including field conditions, to ensure the possibility of its operability - fixing target damage - pneumopetards at various distances with a sound and visual effect. The specified technical result is achieved in that the device is a housing in the form of a metal cup with a rod located in the inner cavity of the cup coaxially with its central axis. The stem passes through a central hole in the bottom of the glass, a petal grip is fixed at one end of the stem, and a hand drive handle is located on the other. A through hole is made on the side wall of the glass for connection with the fitting, and a thread is made on the surface of the side wall in its inner cavity. 2 ill.

Description

The proposed utility model relates to the means of hitting a target with a strong sound effect and ejecting a cloud of finely dispersed fillers when practicing shooting skills with hunters, athletes specializing in practical shooting, as well as military personnel.

Also pneumopetard can be used for:

Imitations of detonation of a mine of push action

Imitations of explosions during reconstruction of historical military operations

Signaling in protected areas and access roads to them

As a warning firecracker in railway transport instead of pyrotechnic firecrackers

In the analysis of known technical solutions established:

It is known "Textbook for fencing places of production of track works" (PM patent No. 77077, publ. 10.10.2008)

The well-known "Target with a pyrotechnic composition for firing weapons" (PM patent No. 170164, publ. 04/17/2017).

The target refers to the target area, i.e. auxiliary means for shooting from weapons, in particular to targets for archery and similar games, for example, for sports or entertainment purposes.

The well-known "Railway signal firecracker" (PM patent No. 71619, publ. March 20, 2008)

The technical solution relates to special means of preventing an emergency on the railway. The firecracker consists of a body with a powder charge and a plate with anvils, on which capsules are worn. In order to increase the reliability of operation in the design of the ignition unit, the anvil was replaced by a formed nest under the capsule - igniter.

However, all known devices basically contain explosives.

The listed devices meet the requirements presented to them, however, all of them are very structurally complex, expensive in production and require special skills and high qualifications in operation.

From the technical field is not revealed close to the claimed device information sources.

The technical result achieved by using the proposed utility model is to improve the operation conditions of pneumatic squeegees by providing the possibility of refueling firecrackers in any conditions, including field conditions, to ensure the possibility of firecracker operability - fixing target damage - pneumatic squeegees at various distances with a sound and visual effect.

The technical result is achieved by the fact that the device for manufacturing pneumatic pressure guards from plastic bottles for practicing shooting skills among athletes, hunters and military personnel is a body in the form of a metal cup with a central hole in the bottom and a rod located in the inner cavity of the cup coaxially with its central axis passing through a Central hole in the bottom with the provision of reciprocating and pivoting motion relative to the Central axis, at the end of the rod located in the inner the cavity of the glass, a petal grip is fixed, designed to connect with the stopper of the plastic container of the firecracker, the handle of the manual drive is located on the other end, a through hole is made on the side wall of the glass for connecting to the nozzle, designed to inject compressed air into the plastic capacity of the pneumatic squeegee, and on the side surface the walls of the glass in its inner cavity from the side of the open part are carved.

The developed design of the device is simple structurally and cheaply in the manufacture of pneumatic squeegees.

Refueling with compressed air can be carried out in any conditions, including field conditions, in the presence of a compressor or a cylinder with compressed air. The necessary pressure for sound and visual effect is 5 atm. The pneumatic squeegee pumping device is simple and unpretentious in operation, which allows it to be used in the temperature range from -25 to +50 degrees Celsius.

Also, during operation, it is not required to create special devices and devices in the firing zone, which ensures safety during the operation of the target.

The proposed device is illustrated in the drawing, where in FIG. 1 shows a general view of the device, FIG. 2 - section aa.

The device is a housing made in the form of a metal cup 1 with a central hole 2 in the bottom 3.

In the inner cavity 4 of the cup 1, a stem 5 is located, which is installed coaxially with the central axis of the cup 1. The stem 5 passes through the central hole 2 in the bottom 3 of the cup 1. The stem 5 is mounted providing reciprocating and pivoting motion relative to the central axis of the cup 1. At the end the rod 5, located in the inner cavity 4 of the glass 1, fixed petal grip 6, which is designed to connect with a stopper plastic containers firecrackers (not shown), at the other end of the rod 5 there is a handle 7 manual drive Yes.

On the side wall of the glass 1, a through hole 8 is made for connection with the fitting 9, intended for injection of compressed air into the plastic container of the pneumatic squeegee. On the surface of the side wall of the cup 1 in its inner cavity 4, a thread 10 is made on the side of the open part, designed to connect the plastic capacity of the pneumopetard to the metal cup 1 of the device body.

The proposed device operates as follows.

The handle 7 of the manual drive through the hole 2 in the bottom 3 of the glass 1 of the device, the rod 5 with the petal grip 6 is moved in the inner cavity 4 towards the bottom 3 of the glass 1. The inner cavity 4 of the glass 1 is free.

Then, in a circular motion, the plastic container of the pneumatic squeeze in the form of a plastic bottle (a plastic bottle can be used in any container) together with the cork is screwed into the inner cavity 4 cups 1 using thread 10.

Under the cork of a regular plastic bottle is a skirt that is significantly larger in diameter than the diameter of the cork of the bottle. Using this skirt, screw the bottle into the inner cavity 4 cups 1.

After the screwing process is completed by pressing the handle 7 with the help of the rod 5, the petal holder 6 fixed on it is pushed with force to the bottle cap and unscrew it.

In the inner cavity 4 of the glass 1, a closed space is formed between the upper part of the bottle, the petal holder 6 and the side walls of the glass 1.

Through the nozzle 9 serves compressed air in a closed space of the internal cavity 4 of the glass 1.

The petal holder 6 has cuts that allow air to enter the internal cavity of the plastic bottle.

After fixing on the monometer the set number of injected ATMs, screw the bottle cap, withdraw the rod to its original position (to the bottom of 3 cups 1) and unscrew the bottle from the cup 1 of the device.

Pnevmopetarda is ready for operation.

Thus, the proposed device is simple in its design and simple and easy to use, and can also be used in the field to ensure the operability of the pneumatic squeegees without special additional devices.

The proposed technical solution ensures the full achievement of the claimed technical result.

Claims (1)

A device for manufacturing pneumatic squeegees from plastic bottles for practicing shooting skills among athletes, hunters and military personnel, which is a body in the form of a metal cup with a central hole in the bottom and a rod located in the inner cavity of the glass coaxially with its central axis passing through the central hole in the bottom with providing reciprocating and pivoting motion relative to the Central axis, while at the end of the rod located in the inner cavity of the glass, fixed stucco a current grip intended for connection with a stopper of a plastic firecracker container, a hand drive handle is placed on the other end, and a through hole is made on the side wall of the glass for connecting to the nozzle, designed to inject compressed air into the plastic capacity of the pneumatic squeegee, and on the surface of the side wall of the glass in its inner cavity from the side of the open part is made thread.

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