KR20040044082A - Grenade for training - Google Patents

Grenade for training Download PDF

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Publication number
KR20040044082A
KR20040044082A KR1020030034250A KR20030034250A KR20040044082A KR 20040044082 A KR20040044082 A KR 20040044082A KR 1020030034250 A KR1020030034250 A KR 1020030034250A KR 20030034250 A KR20030034250 A KR 20030034250A KR 20040044082 A KR20040044082 A KR 20040044082A
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KR
South Korea
Prior art keywords
weight
grenade
training
splinters
present
Prior art date
Application number
KR1020030034250A
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Korean (ko)
Inventor
진연태
임백기
Original Assignee
삼양화학공업주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼양화학공업주식회사 filed Critical 삼양화학공업주식회사
Priority to KR1020030034250A priority Critical patent/KR20040044082A/en
Publication of KR20040044082A publication Critical patent/KR20040044082A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B27/00—Hand grenades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B8/00—Practice or training ammunition
    • F42B8/12—Projectiles or missiles
    • F42B8/26—Hand grenades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C14/00—Mechanical fuzes characterised by the ammunition class or type
    • F42C14/02—Mechanical fuzes characterised by the ammunition class or type for hand grenades

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

PURPOSE: A hand grenade is provided to be environment-friendly and to generate the same splinters effect as a hand grenade for an actual battle by naturally dismantling the splinters. CONSTITUTION: A body(2) is formed by mixing 10 ¯ 55 weight% of a natural resolvable plastic, 10 ¯ 40 weight% of a metal powder and 80 ¯ 5 weight% of an inorganic matter. A fuse combination(1) having a triggering pipe(5) is screwed with the upper part of the body. Thereby, the environment is not polluted by naturally dismantling splinters and the training effect as an actual battle is obtained by generating the finely broken splinters.

Description

훈련용 수류탄{Grenade for training}Grenade for training

본 발명은 자연친화적이며 비살상용 파편을 발생시켜서 실전용 수류탄과 동일한 효과를 얻을 수 있는 훈련용 수류탄에 관한 것이다.The present invention relates to a training grenade capable of producing the same effects as a practical grenade by generating a natural and non-lethal debris.

종래의 훈련용 수류탄(도 2)은 실용신안등록 제 0157577 호의 공보에 기재된 바와 같이 훈련후 탄체를 회수하여 재 사용할 수 있도록 한 것이므로 파편을 발생시키지 않을뿐만 아니라 폭음-연막제(5A)에 의하여 폭음과 연막효과만을 발생시킬 뿐이었다.Conventional training grenade (FIG. 2) is to recover and re-use the carcass after training, as described in the Utility Model Registration No. 0157577, not only to generate debris, but also to drink by the explosion-smoke agent (5A) Only smoke effect occurred.

또 탄체(2B)가 합성고무와 금속분말의 혼합물로 된 것이었으므로 자연에 폐기되었을때 분해되지 않아서 환경오염의 문제를 야기 시켰다.In addition, since the carbon 2B was a mixture of synthetic rubber and metal powder, it did not decompose when disposed of in nature, causing problems of environmental pollution.

또 상기의 것은 폭발할 때 탄체의 파괴를 막기 위해서 금속보강관(13A)을 매입고정 시킨 것이므로 구조가 복잡하다는 문제점도 있었다.In addition, the above is because the metal reinforcing pipe (13A) is buried in order to prevent the destruction of the body when exploding, there was a problem that the structure is complicated.

본 발명의 목적은 파편이 자연에서 분해되도록 하여 친환경적이며 실전용 수류탄과 동일하게 파편효과를 발생시키는 훈련용 수류탄을 제공하는데 있다.It is an object of the present invention to provide a grenade for training that allows debris to be decomposed in nature, which is environmentally friendly and generates a debris effect in the same way as a practical grenade.

도 1a는 본 발명에 의한 훈련용 수류탄의 종단면도.Figure 1a is a longitudinal sectional view of the training grenade according to the present invention.

도 1b는 본 발명에 사용되는 신관결합체의 요부 종단면도.Figure 1b is a longitudinal section of the main portion of the fuse assembly used in the present invention.

도 2는 종래의 훈련용 수류탄의 종단면도.Figure 2 is a longitudinal sectional view of a conventional training grenade.

본 발명을 도면에 의하여 상세히 설명하면 아래와 같다.The present invention will be described in detail with reference to the accompanying drawings.

도 1a는 본 발명에 의한 훈련용 수류탄의 종단면도로서, 도 1b에 도시한 바와 같은 통상의 신관결합체(1)가 조립되어 있는 상태를 보여주고 있다.FIG. 1A is a longitudinal cross-sectional view of a training grenade according to the present invention, showing a state in which a conventional fuse assembly 1 as shown in FIG. 1B is assembled.

도 1a에서 수류탄 몸체(2)는 주성분인 생분해성 플라스틱, 금속분말이나 무기물 및 점착제의 혼합물로 성형한 것으로서, 몸체(2)의 상부에는 신관결합체(1)가 나사결합되어 끼워져 있으며, 신관결합체(1)의 하단부에는 기폭관(5)이 연결되어 있다.In FIG. 1A, the grenade body 2 is formed of a mixture of biodegradable plastic, a metal powder or an inorganic substance, and an adhesive as a main component, and a fuse coupler 1 is screwed into the upper portion of the body 2, and a fuse coupler ( The detonator pipe 5 is connected to the lower end of 1).

도 1b에 도시한 바와 같은 신관결합체(1)는 통상의 실전용 수류탄의 신관결합체 처럼 뇌관(3) 및 지연제(4)를 가진다.The fuse assembly 1 as shown in FIG. 1B has a primer 3 and a retarder 4 like a fuse assembly of a conventional practical hand grenade.

본 발명에서 몸체(2)는 폴리카프로락톤, 지방족 폴리에스테르 또는 지방족 폴리에스테르와 변성전분 및 왁스류를 혼합하여 제조한 생분해성 플라스틱(예:(주)대상의 바이오닐) 10 ∼ 55중량%, 금속분말 10 ∼ 40중량% 및 무기물 80 ∼ 5중량%을 혼합하여 성형된 것이다.In the present invention, the body (2) is 10 to 55% by weight of biodegradable plastics (e.g., BioNil) manufactured by mixing polycaprolactone, aliphatic polyester or aliphatic polyester with modified starch and waxes, It is molded by mixing 10 to 40% by weight of the metal powder and 80 to 5% by weight of the inorganic substance.

그 이외에 필요할 경우에 점착제를 적당량 첨가할 수 도 있다.In addition, an appropriate amount of pressure-sensitive adhesive may be added if necessary.

이렇게 제조된 몸체(2)의 비중은 3.0 ∼ 5.0으로 높은 밀도 특성을 가진다.The specific gravity of the body 2 thus prepared has a high density characteristic of 3.0 to 5.0.

또 본 발명에서 몸체(2)는 상기 생분해성 플라스틱을 통상의 플라스틱 10 ∼80중량%와 생분해성 플라스틱 90 ∼ 20중량%를 혼합시킨 생붕괴성 플라스틱으로 대채하여 성형시킬 수 도 있다.In the present invention, the body 2 may be molded by replacing the biodegradable plastics with biodegradable plastics in which 10 to 80% by weight of ordinary plastics and 90 to 20% by weight of biodegradable plastics are mixed.

본 발명에 의한 훈련용 수류탄은 안전핀(8)을 뺀 후 투척하면 공이(6)가 뇌관(3)을 타격하고, 지연제(4)를 거쳐서 기폭관(5)을 기폭시킴으로서 몸체(2)가 파괴되어서 비살상 세열파편을 발생시키며, 폭발과 동시에 주간에는 폭음과 주로 연막을, 야간에는 폭음과 주로 섬광을 발생시킨다.Training grenade according to the present invention, when throwing after removing the safety pin (8), the ball (6) hits the primer (3), the body (2) by detonating the detonator tube (5) through the retardant (4) It destroys and produces non-lethal fragments, and at the same time explodes, it produces a heavy drink and mainly smoke during the day, and a heavy drink and mainly flash during the night.

본 발명에 의한 세열파편은 생분해성 플라스틱으로 된 것이므로 땅속에 묻으면 미생물에 의하여 물과 이산화탄소로 완전분해되어서 자연으로 환원된다.The fission fragments according to the present invention are made of biodegradable plastics, so when they are buried in the ground, they are completely decomposed into water and carbon dioxide by microorganisms and are reduced to nature.

본 발명은 훈련후에 남게되는 파편이 생분해성이므로 환경을 오염시키지 않는다.The present invention does not pollute the environment because the debris left after training is biodegradable.

또 본 발명은 비살상용 세열파편을 발생시키므로 실전과 같은 훈련효과를 얻을 수 있다.In addition, the present invention generates a non-destructive fragmentation fragments can obtain a training effect such as practice.

또 본 발명은 수류탄의 몸체(2)가 한몸체로 된 것이므로 구조가 간단하여 저렴한 가격으로 제공 될 수 있다.In addition, the present invention is because the body (2) of the grenades in one body can be provided with a simple structure and low price.

Claims (2)

몸체(2)가 생분해성 플라스틱 10 ∼ 55중량%, 금속분말 10 ∼ 40중량% 및 무기물 80 ∼ 5중량%의 혼합물로 성형되어 있고, 상기 몸체(2)의 상부에는 기폭관(5)을 가진 통상의 신관결합체 (1)가 나사결합되어 끼워져 있는 것을 특징으로 하는 훈련용 수류탄.The body 2 is formed of a mixture of 10 to 55% by weight of biodegradable plastic, 10 to 40% by weight of metal powder and 80 to 5% by weight of inorganic material, and has an initiator tube 5 on the upper part of the body 2. Training grenade, characterized in that the usual fuse assembly (1) is screwed together. 제 1 항에 있어서, 몸체(2)의 재료 중에서 생분해성 플라스틱을 통상의 플라스틱 10 ∼ 80중량%와 생분해성 플라스틱 90 ∼ 20중량%를 혼합시켜서된 생붕괴성 플라스틱으로 대채한 것을 특징으로 하는 훈련용 수류탄.2. The training according to claim 1, wherein the biodegradable plastics are mixed with the biodegradable plastics by mixing 10 to 80% by weight of ordinary plastics and 90 to 20% by weight of biodegradable plastics in the material of the body 2. Dragon grenade.
KR1020030034250A 2003-05-29 2003-05-29 Grenade for training KR20040044082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020030034250A KR20040044082A (en) 2003-05-29 2003-05-29 Grenade for training

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Application Number Priority Date Filing Date Title
KR1020030034250A KR20040044082A (en) 2003-05-29 2003-05-29 Grenade for training

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100974866B1 (en) * 2010-01-26 2010-08-11 심윤경 Incubation device
EP2682708A3 (en) * 2012-07-06 2017-11-29 Diehl Defence GmbH & Co. KG Fragmentation body, in particular hand grenade body
KR101950760B1 (en) * 2018-02-12 2019-02-21 (주)엘에프캐스팅 Biodegradable training grenade capable of maintaining watertightness and manufacturing method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100974866B1 (en) * 2010-01-26 2010-08-11 심윤경 Incubation device
EP2682708A3 (en) * 2012-07-06 2017-11-29 Diehl Defence GmbH & Co. KG Fragmentation body, in particular hand grenade body
KR101950760B1 (en) * 2018-02-12 2019-02-21 (주)엘에프캐스팅 Biodegradable training grenade capable of maintaining watertightness and manufacturing method thereof

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