KR100915702B1 - The training grenade for preventing slipping - Google Patents

Abstract

An anti-skid training grenade is provided to improve the accuracy of the grenade throwing training by making an anti-skid protrusion on the surface of the grenade. An anti-skid training grenade comprises a body(101), an adaptor assembly(110), and a detonator assembly(120). The adaptor assembly and adaptor assembly are mounted on the body. The detonator assembly has a detonator cartridge(121) and a branched pipe cartridge(131). The branched pipe cartridge is the detonator assembly. A anti-skid protrusion part consisting of an plurality of anti-skid protrusions(112a) is formed on the surface of the body. A plurality of anti-skid protrusions is formed by coating mixture mixed with the powder granule and the liquid mixture.

Description

Anti-Slip Training Grenade {THE TRAINING GRENADE FOR PREVENTING SLIPPING}

The present invention relates to a training grenade, and more particularly, to a non-slip training grenade which prevents the training grenade from slipping in the hand when throwing or carrying the grenade.

In general, a grenade is a small bomb for melee combat in order to kill an enemy or destroy a weapon in close combat with an enemy. The grenade is made relatively light so that a person can pick it up by hand and the grenade contains a large explosive charge. It consists of a fuse for igniting the body and the explosives filled in the body.

The types of grenades are classified into subdivision grenades for personnel killing, attack grenades for weapon destruction, gas grenades for lowering enemy power, smoke grenades for signaling, and such grenades. It is necessary to learn enough usage and safety rules in advance as it can damage itself and allies by carelessness of the user.

Therefore, when training, not the actual combat situation, the explosive power is relatively small and trained with a training grenade that is manufactured separately so that there is no danger to the human body.

Training grenades are equipped with a retarder inside the fuse body with a working primer, and the lower part is equipped with a detonator that contains the explosive gunpowder.

However, in the related art, only the squeak effect according to the ignition of the squeak explosive when training using the grenade for training is required, so that the trainees need a visual effect in order to obtain a more realistic effect.

In order to solve this problem, trained grenade trainees can experience the auditory effect of the explosion and the visual effect of the smoke release, while creating a similar atmosphere to the actual combat situation. Grenades have been proposed to maximize the

As shown in Figure 1, the conventional training grenade 1, when the spring 3 in the adapter body 2 hits the ball 4 and hits the primer 5, the blown primer 5 is The smoke film was delayed for a certain time by the retardant 6, and then the smoker 7 was detonated, and the smoke film was released by the combustion of the smoke agent 8 together with the drink.

In the operation of the training grenade 1 according to the prior art, the grenade after detaching the safety pin ring and the safety clip while holding the safety handle while wrapping the body 9 with one hand when throwing the training grenade 1. When throwing (1), the ball (4) supported on the surface of the safety handle hits the primer (5) by the elastic force of the spring (3).

The primer 5 is triggered by the striking force exerted by the ball 4 leading to the ignition of the retardant 6. During this process, the detonating force of the primer 5 is transmitted to the detonating agent 7 not immediately by the detonating agent 6 but after a predetermined time, so that the detonating agent 7 explodes and the smoke agent 8 is burned. The smoke is released.

The debris formed while the body and the filler are destroyed by the explosive force is scattered.

However, the conventional grenade for training has the following problems.

Since the body 9 is coated with polyurethane on the surface of the filler 9a, the surface of the body 9 is smooth. Therefore, the carcass is damaged due to careless handling or thrown by the thrower to throw the grenades 1 in handling. There was a problem of slipping out of hand when holding (9).

In particular, when the night vision or hand sweating is difficult to secure a forward view, the slipping of the training grenades 1 is more severe, and as a result, the training grenades 1 fall to the ground and are damaged by collision. There is a problem that the loss is very large.

Such slippage of grenades 1 occurs not only in preparation for transport or throwing, but also in throwing drills. When slipping occurs when throwing and throwing the body 9, the grenades 1 cannot be thrown to a desired point. Because of the inability to achieve the purpose, there is a problem in that the reliability and utility as a training grenade falls.

In detail, when the grenade 1 throws slips, the grenade is not thrown by the throwing ability of the thrower, so it falls and explodes to a target throwing place, and thus does not achieve the purpose of training. In order to have it, you have to continue to throw drills, which means you are wasting grenades.

The present invention is to solve the problems as described above, to facilitate the handling of the hand grenade to hand grip so that the grenades do not slip from the thrower's hand when handling or handling the hand grenade for training. The aim is to provide a non-slip training grenade with anti-slip coverage.

The anti-slip training grenade according to the present invention for achieving the above object, the body and; The adapter assembly and the fuse assembly are mounted to the body in a state in which the assembly is assembled to the body in a mutual assembly, the configuration of the fuse assembly is a structure that is separated and combined, including the fuse cartridge and branch pipe cartridge, the surface of the body It characterized in that the non-slip portion consisting of a plurality of non-slip projections hardened by coating or painting the mixture of the liquid mixture powder powder to the liquid mixture.

The liquid mixture is preferably made by mixing any one or more selected from environmentally friendly paint, glaze, rubber or silicone.

The powder granules are preferably made by mixing any one or more selected from sand, plastic, rubber, silicone, PVC, PLA or nut shells.

Preferably, the liquid mixture is made of 60 to 90g of powder grains of 60 to 80 mesh per liter of the liquid mixture.

According to the non-slip training grenade according to the present invention, the thrower's hand is caught while holding the surface of the training grenade body for carrying or handling and throwing the training grenade, the anti-slip formed on the surface of the training grenade body Slips do not occur in the thrower's hand by projections. Therefore, since the training grenades do not slip and do not drop on the floor, the damage of the training grenades can be prevented in advance, and since there is no slip when the training grenades are thrown, the grenades of the grenades are accurately known and thrown. It has the effect of increasing accuracy and enabling continuous management of the thrower.

1 is a block diagram of a training grenade according to the prior art.

Figure 2 is a block diagram of a non-slip training grenade according to the present invention.

Figure 3 is an enlarged view of the anti-slip layer applied to the anti-slip training grenade according to the present invention.

<Description of Signs for Main Parts of Drawings>

101: bullet body, 111: filler

112: anti-slip layer, 112a: non-slip protrusion

110: adapter assembly, 120: fuse assembly

121: New building cartridge

131: Branch Tube Cartridge

<Example 1>

As shown in Figure 2 and 3, the anti-slip training grenade 100 according to the present invention is composed of a body 101, the adapter assembly 110 and the fuse assembly 120 coupled to the body 101. The fuse assembly 120 is divided into a fuse cartridge 121 and a branch pipe cartridge 131, and has a structure that can be combined and disassembled.

The carcass 101 is composed of a filler 111 and an anti-slip layer 112 by painting or applying on the surface.

Filler 111 is made of a certain form to maintain the shape of the carcass when no external force (collision) is applied, and is made of a fine-shaped soil so as to have a characteristic that is broken into shattered pieces during external force (collision due to falling).

Soil can be weighted, prevents it from acting as a deadly debris even when it is exploded after throwing, and can double the smoke effect by scattering dirt.

The filler 111 may be made by mixing one or more of ocher, zeolite, kaolin, feldspar, pottery stone, diatomaceous earth, bentonite, limestone, wollastonite, silica sand, and the like, which are harmless to the human body and are naturally friendly and naturally decompose.

The role of the filler 111 is determined so that the amount of smoke to form and destroy the carcass, so as to match the same weight as the actual combat.

The anti-slip layer 112 has a plurality of anti-slip protrusions 112a.

The anti-slip protrusion 112a may be formed by sand that is powder grains.

The sand is composed of granules of 60 to 80 mesh. Because when it is less than 60 mesh, the anti-slip protrusion 112a protruding from the surface of the body 101 is large, so that it can be prevented from slipping. However, when the grenades 100 are gripped, when the palm of the thrower 100 is not handled poorly and the handling force of the thrower is poor, the adhesion force is reduced. The weak projections are locally desorbed and devalued as a product, and when 80 mesh or more, the protruding portions from the surface of the carcass 101 are very small and effectively slip.

Because you can not stop.

The sand may be coated or coated on the surface of the carbon body 101 through a liquid mixture to form a non-slip portion.

The liquid mixture may be environmentally friendly paint, glaze, rubber, silicone, etc., each of which is environmentally friendly material that does not contaminate the natural environment even if left in a natural state without recovering the carbon body 101.

Sand is used by mixing 60 ~ 90g per liter of liquid mixture.

If the sand is mixed below 60g, the anti-slip projection is sparsely attached to prevent slipping, and if it is mixed more than 90g, the sand is narrowed so that the adhesion is weak and brittle.

As a method of forming the anti-slip layer 112 of the carbon body 101 according to the present invention can be used a method such as painting or dipping.

At this time, the sand should be stirred so as not to sink to the bottom of the liquid mixture, and the thickness can be variously determined in consideration of the amount of material, so the specific value of the thickness of the anti-slip layer 112 is not limited.

Then, the adapter assembly 110 according to the configuration of the embodiment of the present invention, the ball 110b and the ball spring 110c and the safety ring (110d) and the safety clip (not shown) and the safety handle (110e) to the adapter (110a) In an assembly including, the fuse assembly 120 and the configuration coupled to each other.

The fuse assembly 120 is configured by the fuse cartridge 121 and branch pipe cartridge 131 is coupled.

The fuse cartridge 121 is formed by crimping the primer 121b and the primer holder 121c onto the fuse 121a, and the auxiliary delay agent 121d, the retardant 121e, and the ignition agent 121f inside the fuse 121a. Is charged.

The branch pipe cartridge 131 has a lower portion of the fuse 121a in a state in which the bin 131b and the smoke 131c are filled up and down in the inner space of the branch pipe 131a having a space formed therein. As a structure that can be combined and disassembled, the fuse cartridge 121 and the fuse assembly 120 are configured.

When throwing the training grenade 100 according to the present invention, while holding the body 101 and the safety handle (110e) with one hand while holding the safety ring (110d) and the safety clip with the other hand after training grenade Throw 100.

At this time, the palm of the thrower is in contact with the anti-slip layer 112 is wrapped around the body 101, slipping between the palm and the non-slip layer 112 by the anti-slip projection (112a) to train the grenades 100. Do not slip from hand when throwing.

When throwing by the operation of the training grenade 100, while holding the body 101 and the safety handle (110e) with one hand while holding the safety ring (110d) and the safety clip with the other hand was applied to the safety handle (110e) Since the force is lost, the ball 110b hits the primer 121b in the fuse 121a by the elastic force of the spring 110c.

Primer 121b is detonated and ignited by the striking force applied from ball 110b, which leads to ignition of auxiliary delay agent 121d. During this process, the explosion of the primer 121b by the auxiliary delay agent 121d and the retardant 121e is not immediately transmitted to the detonating agent 131b of the branch tube cartridge 131, but is transmitted after a predetermined time, thereby training grenade ( Throwing 100) does not explode where the thrower may be injured, but instead explodes at the target location.

Then, in order that the ball is ignited, the primer 121a detonation-> auxiliary delay agent 121d ignition-> delay agent 121e ignition-> igniter 121f ignition-> igniter 131b ignition-> It consists of the ignition order of the smokescreen 131c.

The drool 131b ignites the smoke agent 131c to release the smoke screen by the combustion of the smoke agent, and the explosive force generated by the drink agent 131b is scattered by destroying the filler 111 to a particle size as small as dust.

As such, the filler 111 may double the smoke effect as it is scattered in the form of dust together with the smoke agent 131c.

When the filler 111 is exploded, the anti-slip layer 112 may also be broken into small particles to double the smoke effect.

The sand constituting the anti-slip protrusion (112a) in the anti-slip layer 112 can be applied to a wide range of natural materials that can be replaced in the natural state or the same as the soil of the training site, as well as the liquid mixture material also has environmentally friendly elements This does not damage the natural environment of the training ground.

<Example 2>

In this embodiment, the composition of the anti-slip layer is different, the specific gravity of the sand and the liquid mixture is different from the grains of sand and other powders, preferably, the specific gravity of the sand is less than the natural material (nut shell, fruit shell or Apply anti-skid protrusions using

Nuts may be included as a natural material, and nuts may include walnuts, peanuts, pine nuts, etc., and may be used in combination with one or more of them in consideration of supply and demand, strength, specific gravity, and particle size, and thus do not have specific limitations applied to the present invention. In the present embodiment will be described taking the walnut shell as an example.

Sand and walnut shells are preferably 60 to 80 mesh particle size, and this reason is fully explained in Example 1, the mixing ratio of the sand and walnut shells to the liquid mixture is mixed in the same manner as in Example 1 60 ~ 90g. Sand and walnut shells are mixed properly within the range of 60-90 g.

The anti-slip layer according to the present embodiment is made of the same method as in Example 1 (coating, dipping, etc.).

According to the present embodiment, when the sand and walnut shells are stirred in the liquid mixture, the specific gravity of the sand and the walnut shells are different, so that the effect of the mixture may be evenly mixed with the liquid mixture evenly mixed.

Since the operation and effect according to the anti-slip layer of the present embodiment is the same as in Example 1, a detailed description thereof will be omitted.

<Example 3>

The anti-slip layer applied in this embodiment is made of 60 to 80 mesh PVC powder per 1 liter of liquid mixture is mixed with 60 ~ 90g.

PVC powder may be prepared for anti-slip projections, or alternatively, after pulverization using waste PVC or the like, is applied through screening.

This is because the material can be easily and inexpensively purchased, and in view of the nature protection aspect, it would be desirable to select PVC as environmentally friendly.

The effect of the anti-slip layer during throwing of the grenade to which the anti-slip layer of the present embodiment is applied is the same as that of Examples 1 and 2, and thus a detailed description thereof will be omitted.

So far, the examples have described powder granules as sand, nut shells and PVC, but the powder granules may be rubber, silicone, biodegradable resin (PLA), and the like, and the mixing ratio of the granularity and the liquid mixture is carried out. Same as Example 1 to Example 3.

In addition, the liquid mixture and the powder particles may be used one by one each, or two or more may be mixed and used, and when two or more are mixed, each mixing ratio may be freely determined within the mixing ratio range of the whole liquid mixture. have.

Claims (4)

delete delete delete A bullet body 101; It includes an adapter assembly 110 and a fuse assembly 120 mounted on the body, The fuse assembly 120 includes a fuse cartridge 121 and a branch pipe cartridge 131 coupled to the fuse cartridge. On the surface of the carbon body is formed a non-slip portion consisting of a plurality of non-slip projections hardened by applying or painting a liquid mixture mixed with powder particles in a liquid mixture, The liquid mixture is made of a mixture of at least one selected from environmentally friendly paint, glaze, rubber or silicone, The powder granules are made by mixing any one or more selected from environmentally friendly sand, plastic, rubber, silicone, PVC, PLA or nut shells, The non-slip training grenade, characterized in that the mixture of the liquid mixture is made of 60 to 90g of the powder particles of 60 to 80 mesh per liter of the liquid mixture.