JPH0351680Y2 - - Google Patents
Info
- Publication number
- JPH0351680Y2 JPH0351680Y2 JP1985197277U JP19727785U JPH0351680Y2 JP H0351680 Y2 JPH0351680 Y2 JP H0351680Y2 JP 1985197277 U JP1985197277 U JP 1985197277U JP 19727785 U JP19727785 U JP 19727785U JP H0351680 Y2 JPH0351680 Y2 JP H0351680Y2
- Authority
- JP
- Japan
- Prior art keywords
- case
- hole
- cartridge case
- fitted
- spring receiver
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000012856 packing Methods 0.000 claims description 8
- 238000010304 firing Methods 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
- F41B11/62—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas with pressure supplied by a gas cartridge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
- F41B11/70—Details not provided for in F41B11/50 or F41B11/60
- F41B11/72—Valves; Arrangement of valves
- F41B11/723—Valves; Arrangement of valves for controlling gas pressure for firing the projectile only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B6/00—Projectiles or missiles specially adapted for projection without use of explosive or combustible propellant charge, e.g. for blow guns, bows or crossbows, hand-held spring or air guns
- F42B6/10—Air gun pellets ; Ammunition for air guns, e.g. propellant-gas containers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は弾丸発射装置を内蔵した薬莢の分野に
関するものである。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to the field of cartridges incorporating a bullet firing device.
（従来の技術）
従来の弾丸を頭部に充填した薬莢として、カー
トリツジケースと内側ケースとからなるものはあ
つた。(Prior Art) Conventional cartridge cases in which the head is filled with a bullet include a cartridge case and an inner case.
（本考案が解決しようとする問題点）
本考案は、薬莢の構造をカートリツジケースと
内側ケースの二重構造とした内側ケース内に圧縮
ガス（窒素、炭酸ガス、液化ガス等の単体又は混
合したもの）を充填するとき、内側ケースが移動
しないようにして、圧縮ガスの充填が確実にでき
るようにしたものである。(Problems to be solved by the present invention) The present invention has a double structure of the cartridge case and the inner case, and compressed gas (nitrogen, carbon dioxide, liquefied gas, etc. When filling with compressed gas, the inner case is prevented from moving to ensure that the compressed gas is filled.
（問題点を解決するための手段）
本考案は、底部に開口部を有し、且底部の上方
内側に段部を有するカートリツジケースを形成
し、該ケースの段部に載置する係止部と、開口部
に嵌合する貫通孔付き底部と、内側に貫通孔を有
するスプリング受けの載置用段部とを有する中空
状内側ケースを形成し、該内側ケースをカートリ
ツジケース内に嵌挿すると共に、スプリング受け
にスプリングを嵌込み、該スプリングに鍔部を有
するスプリング受けを順次嵌挿し、鍔部付きスプ
リング受けにはパツキンを嵌挿し、嵌挿孔を有
し、且カートリツジケース内に嵌挿する噴出防止
体をパツキンを介して内側ケースの上方部に嵌着
し、下方に噴射孔を有する突出部と上方に貫通状
支承部を嵌挿したブレツトを噴出防止体内にパツ
キンを介して嵌挿し、且カートリツジケースの上
方部に嵌着し、支承部内に弾丸を装填し、内側ケ
ースの底部の貫通孔内に圧縮ガス等の注入部を装
着した弾丸発射装置を内蔵した薬莢において、前
記カートリツジケースを構成する底部より上方の
内側に形成した段部上方のロツク用孔部を形成
し、さらに前記ロツク用孔部と合致する凹部を中
空状内側ケースに設けると共に、前記ロツク用孔
部と凹部とに嵌脱自在なストツパーとからなるこ
とを特徴とする弾丸発射装置を内蔵した薬莢であ
る。(Means for Solving the Problems) The present invention forms a cartridge case having an opening at the bottom and a stepped portion inside the upper part of the bottom, and a locking device placed on the stepped portion of the case. A hollow inner case is formed having a bottom part with a through hole that fits into the opening part, and a step part for placing a spring receiver having a through hole inside, and the inner case is fitted into a cartridge case. At the same time, a spring is fitted into a spring receiver, and a spring receiver having a flange is sequentially inserted into the spring, and a packing is inserted into the spring receiver with a flange, and the spring receiver has a fitting hole and is inserted into the cartridge case. A blowout preventer is fitted into the upper part of the inner case through a packing, and a bullet having a protrusion having an injection hole at the bottom and a through-shaped support section fitted above is inserted into the blowout preventer through the packing. In a cartridge case that has a built-in bullet firing device that is fitted into the upper part of the cartridge case, a bullet is loaded into the bearing part, and an injection part for compressed gas etc. is installed in the through hole at the bottom of the inner case. , a locking hole is formed above a step formed on the inner side above the bottom of the cartridge case, and a recess that matches the locking hole is provided in the hollow inner case; This cartridge case has a built-in bullet firing device, and is characterized by comprising a stopper that can be freely fitted into and removed from a hole and a recess.
（実施例）
１は薬莢ａを構成する絞り加工または切削によ
る引きもの加工によつて形成した中空状のカート
リツジケースであり、該ケース１は開口部２を有
する底部３を有し、該底部３の上方内側に段部４
を、且段部４の上方にはロツク用孔部５を形成す
る。６はカートリツジケース１内に嵌挿する中空
状の内側ケースであり、以下の構成からなつてい
る。即ち下方部にカートリツジケース１の段部４
に載置する係止部７と、該部７を延設して開口部
２に嵌合する貫通孔８付き底部９を形成すると共
に、内側面の上方に載置用段部１０を形成し、該
段部１０に貫通孔１１を有するスプリング受け１
２を載置させ、更にカートリツジケース１のロツ
ク用孔部５と合致する凹部１３を形成する。９′
は上方開口部である。以上が内側ケースである。
１４はスプリング受け１２に嵌挿のスプリング、
１５は鍔部１６付きのスプリング受けであつて、
下方部をスプリング１４の上方から嵌込み、鍔部
１６をスプリング１４から飛出させてやる。１７
はスプリング受け１５の上方に嵌挿させたパツキ
ン、１８は内側に嵌挿孔１９を有し、カートリツ
ジケース１内に嵌挿し、且外周部に凹部２０を形
成した噴出防止体であり、該体１８の凹部２０内
にパツキン２１を嵌込み、内側ケース６の上方部
に、注入した圧縮ガス等が漏れないように嵌着
し、下端部がスプリング１４によつて持上げられ
ているスプリング受け１５の上方部に載置してい
るパツキン１７を圧着した状態を以て組立てる。
２２は下方に噴出防止体１８に嵌挿する噴出孔２
３を有する突出部２４を形成し、上方には中空状
の支承部２５を嵌挿したブレツトである。そして
該ブレツド２２は、突出部２４の外側に凹部２６
を形成してパツキン２７を嵌挿して噴出防止体１
８に嵌挿し、突出部２４の下端部がパツキン１７
及びスプリング受け１５との若干の間隙を設け、
且カートリツジケース１の上方開口部１′に嵌着
して組立てる。２８は支承部２５に装填した弾
丸、２９は内側ケース６の底部９に設けた貫通孔
８内に装着した圧縮ガス等の注入部、３０はロツ
ク用孔部５と凹部１３とを合致させ、合致した両
部に嵌脱するストツパーである。該ストツパー３
０の機能は、圧縮ガス等の注入時に内側ケース６
を前進させないためのものである。(Example) 1 is a hollow cartridge case formed by drawing or cutting to form a cartridge case a, and the case 1 has a bottom 3 having an opening 2; Stepped part 4 on the inside above 3
In addition, a locking hole 5 is formed above the stepped portion 4. Reference numeral 6 denotes a hollow inner case that is inserted into the cartridge case 1, and has the following configuration. That is, the stepped portion 4 of the cartridge case 1 is located at the lower part.
A locking part 7 to be placed on the opening 2, a bottom part 9 with a through hole 8 extending from the part 7 to be fitted into the opening 2, and a mounting step part 10 formed above the inner surface. , a spring receiver 1 having a through hole 11 in the stepped portion 10;
2 is placed thereon, and a recess 13 that matches the locking hole 5 of the cartridge case 1 is formed. 9′
is the upper opening. The above is the inner case.
14 is a spring inserted into the spring receiver 12;
15 is a spring receiver with a flange 16;
The lower part is fitted into the spring 14 from above, and the collar part 16 is made to protrude from the spring 14. 17
18 is a gasket fitted above the spring receiver 15, and 18 is a blowout prevention body having a fitting hole 19 inside, fitting into the cartridge case 1, and having a recess 20 formed on the outer periphery. A spring receiver 15 is fitted into the recess 20 of the body 18 and fitted onto the upper part of the inner case 6 to prevent the injected compressed gas from leaking, and whose lower end is lifted by the spring 14. Assemble with the packing 17 placed on the upper part of the assembly crimped.
Reference numeral 22 denotes a blowout hole 2 that fits into the blowout preventer 18 downwardly.
The bullet has a protruding part 24 having a diameter of 3, and a hollow supporting part 25 is fitted into the upper part. The blade 22 has a recess 26 on the outside of the protrusion 24.
is formed and the gasket 27 is inserted into the blowout prevention body 1.
8, and the lower end of the protrusion 24 is inserted into the gasket 17.
and provide a slight gap with the spring receiver 15,
Then, it is assembled by fitting into the upper opening 1' of the cartridge case 1. 28 is a bullet loaded in the support part 25; 29 is an injection part for compressed gas or the like installed in the through hole 8 provided in the bottom part 9 of the inner case 6; 30 is a part for matching the locking hole 5 with the recess 13; It is a stopper that fits into and removes from both matched parts. The stopper 3
0 function is when injecting compressed gas etc.
This is to prevent progress.
（作用）
次に本考案の作用を説明する。本考案の薬莢ａ
を構成する各構成部材は上述した実施例のとおり
であつて、第１に圧縮ガス等を薬莢ａ内に充填す
るには、図面図示の如く、合致状態にあるカート
リツジケース１のロツク用孔部５と内側ケース６
の凹部１３内にストツパー３０を挿込み、内側ケ
ース６の前進をストツプさせたまゝ、注入部２９
の後方に圧縮ガス等を充填したボンベのノズルを
挿込み、所定量（限定しない）の圧縮ガスを注入
してやる。注入された圧縮ガスは内側ケース６内
に充填し、該ケース６内に内蔵されているパツキ
ン１７、スプリング受け１５等を上方向へ押圧
し、且噴出防止体１８等から漏れるようなことが
なく、内側ケース６内に充填している。圧縮ガス
が所定量注入されたら、ノズルを引出し、注入を
停止すると同時に、充填圧縮ガスの圧力によつて
注入部２９が後方向に押圧され、圧縮ガスが漏れ
たりしない。以上の如き工程が終了したら、スト
ツパー３０をロツク用孔部５と凹部１３とから離
脱させてやる。(Operation) Next, the operation of the present invention will be explained. The cartridge a of this invention
The constituent members constituting the cartridge case 1 are the same as those in the above-mentioned embodiment. First, in order to fill the cartridge case a with compressed gas, etc., as shown in the drawing, the locking hole of the cartridge case 1 in the matching state is opened. Part 5 and inner case 6
Insert the stopper 30 into the recess 13 of the injection part 29 while stopping the advancement of the inner case 6.
A nozzle of a cylinder filled with compressed gas or the like is inserted behind the cylinder, and a predetermined amount (not limited) of compressed gas is injected. The injected compressed gas fills the inner case 6, presses the gasket 17, spring receiver 15, etc. built into the case 6 upward, and prevents leakage from the blowout preventer 18, etc. , is filled into the inner case 6. When a predetermined amount of compressed gas is injected, the nozzle is pulled out to stop the injection, and at the same time, the injection part 29 is pushed backward by the pressure of the filled compressed gas, so that the compressed gas does not leak. After completing the above steps, the stopper 30 is removed from the locking hole 5 and the recess 13.
次に装填中の弾丸２８を発射させるには以下に
説明する工程によつて処理する。即ちロツク用孔
部５及び凹部１３からストツパー３０を離脱させ
た薬莢ａを弾倉内に装填後、内側ケース６の底部
９を撃鉄を介して強打すると、外側のカートリツ
ジケース１は固定しているが、内側ケース６が前
進を余儀なくされて、該ケース６の上方開口部
９′に嵌着している噴出防止体１８をブレツト２
２の上方向へと押し上げる。と同時にスプリング
受け１２に載置のスプリング１４がスプリング受
け１２の上方向への前進によつて縮小しながら鍔
部１６付きスプリング受け１５をも上方向へ押し
上げる。以上の如く両スプリング受１２，１５と
スプリング１４とが内側ケース６の前進に比例し
て上方向へ移動するが、噴出防止体１８と内側ケ
ース６だけは一定距離だけ前進して帰戻すること
がない。他方前進し縮小したスプリング１４は、
縮小から伸脹へと変化し、この変化時に発生した
伸脹力が、スプリング受け１２を段部１０まで押
し戻し、同時に鍔部１６付きスプリング受け１５
も押し戻されるが、該受け１５が押し戻される瞬
間に、パツキン１７とブレツト２２の突出部２４
の下方部との間に、間隙部を生じ、この間隙部が
形成されると同時に、充填中の圧縮ガスが噴出
し、噴射孔２３から、支承部２５に装填中の弾丸
２８を発射させる。 Next, in order to fire the loaded bullet 28, the process described below is performed. That is, after loading the cartridge a with the stopper 30 removed from the locking hole 5 and the recess 13 into the magazine, when the bottom 9 of the inner case 6 is hit with a hammer, the outer cartridge case 1 is fixed. However, the inner case 6 is forced to move forward, and the blowout preventer 18 fitted in the upper opening 9' of the case 6 is pushed forward by the bullet 2.
2. Push upwards. At the same time, the spring 14 placed on the spring receiver 12 contracts as the spring receiver 12 moves upward, and also pushes up the spring receiver 15 with the flange 16. As described above, both spring receivers 12 and 15 and the spring 14 move upward in proportion to the advancement of the inner case 6, but only the blowout preventer 18 and the inner case 6 move forward a certain distance and return. There is no. On the other hand, the spring 14 that has moved forward and contracted is
The contraction changes to expansion, and the expansion force generated during this change pushes the spring receiver 12 back to the stepped portion 10, and at the same time, the spring receiver 15 with the flange 16
However, at the moment when the receiver 15 is pushed back, the packing 17 and the protrusion 24 of the bullet 22 are pushed back.
At the same time as this gap is formed, the compressed gas being filled is ejected, causing the bullet 28 being loaded into the support portion 25 to be ejected from the injection hole 23.
以上が弾丸２８を発射させる工程である。 The above is the process of firing the bullet 28.
（効果）
本考案は、カートリツジケースと内側ケースと
にロツク用孔部と凹部とを夫々形成し、合致させ
た状態でストツパーを嵌込んでから圧縮ガス等を
充填するようにしたので、充填時に、内側ケース
が前進することがなく、確実に圧縮ガス等の充填
ができる利点を有している。(Effects) In the present invention, a locking hole and a recess are formed in the cartridge case and the inner case respectively, and the stopper is inserted in the matched state, and then compressed gas etc. is filled. This has the advantage that the inner case does not sometimes move forward and can be reliably filled with compressed gas or the like.
第１図は本考案弾丸発射装置を内蔵した薬莢の
拡大縦断面図である。
ａ……薬莢、１……カートリツジケース、１′
……開口部、２……開口部、３……底部、４……
段部、５……ロツク用孔部、６……内側ケース、
７……係止部、８……貫通孔、９……底部、９′
……開口部、１０……載置用段部、１１……貫通
孔、１２……スプリング受け、１３……凹部、１
４……スプリング、１５……スプリング受け、１
６……鍔部、１７……パツキン、１８……噴出防
止体、１９……嵌挿孔、２０……凹部、２１……
パツキン、２２……ブレツド、２３……噴射孔、
２４……突出部、２５……支承部、２６……凹
部、２７……パツキン、２８……弾丸、２９……
注入部、３０……ストツパー。
FIG. 1 is an enlarged longitudinal cross-sectional view of a cartridge housing the bullet firing device of the present invention. a...Cartridge case, 1...Cartridge case, 1'
...opening, 2...opening, 3...bottom, 4...
Stepped portion, 5...Lock hole, 6...Inner case,
7...Locking part, 8...Through hole, 9...Bottom, 9'
...opening, 10... step for placement, 11... through hole, 12... spring receiver, 13... recess, 1
4...Spring, 15...Spring receiver, 1
6... Flange portion, 17... Packing, 18... Blowout preventer, 19... Fitting hole, 20... Recess, 21...
Patsukin, 22... Bled, 23... Injection hole,
24... Protrusion, 25... Support, 26... Recess, 27... Packing, 28... Bullet, 29...
Injection part, 30...stopper.
Claims (1)
を有するカートリツジケースを形成し、該ケース
の段部に載置する係止部と、開口部に嵌合する貫
通孔付き底部と、内側に貫通孔を有するスプリン
グ受けの載置用段部とを有する中空状内側ケース
を形成し、該内側ケースをカートリツジケース内
に嵌挿すると共に、スプリング受けにスプリング
を嵌込み、該スプリングに鍔部を有するスプリン
グ受けを順次嵌挿し、鍔部付きスプリング受けに
はパツキンを嵌挿し、嵌挿孔を有し、且カートリ
ツジケース内に嵌挿する噴出防止体をパツキンを
介して内側ケースの上方部に嵌着し、下方に噴射
孔を有する突出部と上方に貫通状支承部を嵌挿し
たブレツドを噴出防止体内にパツキンを介して嵌
挿し、且カートリツジケースの上方部に嵌着し、
支承部内に弾丸を装填し、内側ケースの底部の貫
通孔内に圧縮ガス等の注入部を装着した弾丸発射
装置を内蔵した薬莢において、前記カートリツジ
ケースを構成する底部より上方の内側に形成した
段部上方にロツク用孔部を形成し、さらに前記ロ
ツク用孔部と合致する凹部を中空状内側ケースに
設けると共に、前記ロツク用孔部と凹部とに嵌脱
自在なストツパーとからなることを特徴とする弾
丸発射装置を内蔵した薬莢。 A cartridge case having an opening at the bottom and a step at the upper inner side of the bottom is formed, a locking part placed on the step of the case, and a bottom with a through hole fitting into the opening. , a hollow inner case having a stepped part for mounting a spring receiver having a through hole therein is formed, the inner case is inserted into the cartridge case, a spring is fitted into the spring receiver, and the spring is inserted into the cartridge case. A spring receiver with a flange is sequentially inserted into the spring receiver with a flange, a gasket is inserted into the spring receiver with a flange, and a blowout prevention body having a fitting hole and inserted into the cartridge case is inserted into the inner case through the gasket. The blade, which is fitted into the upper part and has a protruding part with an injection hole at the lower part and a penetrating support part fitted to the upper part, is fitted into the blowout preventer through a packing, and then fitted into the upper part of the cartridge case. death,
In a cartridge case that has a built-in bullet firing device in which a bullet is loaded in the support part and an injection part for compressed gas or the like is installed in the through hole in the bottom of the inner case, the cartridge case is formed inside above the bottom part constituting the cartridge case. A locking hole is formed above the step, a recess that matches the locking hole is provided in the hollow inner case, and a stopper is provided that can be fitted into and removed from the locking hole and the recess. A cartridge with a built-in bullet firing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985197277U JPH0351680Y2 (en) | 1985-12-21 | 1985-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985197277U JPH0351680Y2 (en) | 1985-12-21 | 1985-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62107298U JPS62107298U (en) | 1987-07-09 |
| JPH0351680Y2 true JPH0351680Y2 (en) | 1991-11-06 |
Family
ID=31156858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985197277U Expired JPH0351680Y2 (en) | 1985-12-21 | 1985-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351680Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5355698A (en) * | 1976-10-28 | 1978-05-20 | Hilvenna Ltd | Explosive |
| JPS5531287A (en) * | 1977-09-19 | 1980-03-05 | Hilvenna Ltd | Cartridge assembly |
-
1985
- 1985-12-21 JP JP1985197277U patent/JPH0351680Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5355698A (en) * | 1976-10-28 | 1978-05-20 | Hilvenna Ltd | Explosive |
| JPS5531287A (en) * | 1977-09-19 | 1980-03-05 | Hilvenna Ltd | Cartridge assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62107298U (en) | 1987-07-09 |
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