KR890006723Y1 - Safety cap for a gas tank - Google Patents
Safety cap for a gas tank Download PDFInfo
- Publication number
- KR890006723Y1 KR890006723Y1 KR2019860006838U KR860006838U KR890006723Y1 KR 890006723 Y1 KR890006723 Y1 KR 890006723Y1 KR 2019860006838 U KR2019860006838 U KR 2019860006838U KR 860006838 U KR860006838 U KR 860006838U KR 890006723 Y1 KR890006723 Y1 KR 890006723Y1
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- valve
- gas inlet
- safety
- safety cap
- Prior art date
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/06—Closures, e.g. cap, breakable member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0308—Protective caps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 안전마개와 가스출입구의 분해사시도.1 is an exploded perspective view of the safety plug and the gas inlet of the present invention.
제2도는 본 고안의 안전마개가 가스출입구에 나사결합되어 있는 상태의 단면도.2 is a cross-sectional view of the safety plug of the present invention is screwed to the gas inlet.
제3도는 본 공지된 가스용기밸브의 전체 단면도.3 is an overall cross-sectional view of the known gas container valve.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 안전마개 2 : 나사봉1: Safety cap 2: Screw rod
3 : 실링부 4 : 디바이스물림요홈3: sealing part 4: device bite groove
5 : 절결부 6 : 플랜지5 notch 6: flange
7 : 봉합부 7 : 걸림턱7: suture part 7: locking jaw
8 : 가스출입구 9 : 돌출테8 gas outlet 9 protrusion frame
본 고안은 고압가스용기에 사용되는 밸브에 있어서, 이 밸브에 형성된 가스출입구를 막자 주는 안전마개에 관한 것이다.The present invention relates to a safety cap for blocking a gas inlet formed in a valve used in a high pressure gas container.
본 고안은 특히, 유통과정에서 마개가 위조되는 것을 방지함과 동시에 취급부주의에 의해 외부의 충격이 가해졌을 때에도 파열되거나 가스가 누출되는 것을 방지할 수 있도록 한 안전 마개에 관한 것이다.In particular, the present invention relates to a safety stopper which prevents the stopper from being forged during distribution and prevents the gas from rupturing even when an external impact is applied due to careless handling.
일반적으로 사용되는 가스용기의 밸브를 보면 제3도에 도시된 바와 같이 스프링(13)에 탄설된 안전밸트(14)와, 핸들(11)에 의해 조작되는 개폐밸브(12)와 가스출입구(8)로 구성되어 있다.Referring to the valve of the gas container generally used, as shown in FIG. 3, the safety belt 14 installed on the spring 13, the opening / closing valve 12 and the gas inlet 8 operated by the handle 11 are shown. It consists of).
여기서 고압가스가 충입된 가스용기를 밀폐시키는 역활을 하는 것이 개폐밸브이며 가스용기의 유통과정에는 개폐밸브(12)가 가스용기를 밀폐하고 있으며, 가스출입구(8)는 가스용기내에 가스을 충입할때와, 가스를 사용할때 가스기기의 호스를 연결하여 가스를 유출시킬 때 사용된다.Here, the on-off valve serves to seal the gas container filled with the high pressure gas, and the on-off valve 12 seals the gas container in the distribution process of the gas container, and the gas inlet 8 is used to fill gas into the gas container. And when using gas, it is used to drain the gas by connecting the hose of gas equipment.
상기 개폐밸브(12)는 유통과정에서 핸들(11)이 돌아가 자연히 열리는 경우가 종종 있기 때문에, 유럽지역에서는 핸들(11)이 돌아가 개페밸브(12)가 열리더라도 가스가 누출되지 않도록 가스 출입구에 금속캡을 나사 결합하여 가스밀봉상태가 유지되도록 하고 있는데 이는 가스의 자연적인 누출은 어느정도 방지할 수 있으나, 유통과정에서 인위적으로 유실되는 것을 방지하기 위한 위조 방지용 봉인 역활을 할 수 없는 결점이 있고, 국내에서 현재 사용되고 있는 합성수지 캡은 가스 출입구의 외주연 선단에 형성된 돌출테에 씌워 가스출입구를 봉인하고 ,있는데, 이는 외부의 충격을 쉽게 파열될뿐만 아니라 가스누출이 방지되지 않고 위조 방지를 위한 봉인 역활도 완벽하지 못한 결점이 있었다.Since the on-off valve 12 often opens naturally while the handle 11 is rotated in a distribution process, even when the handle 11 is rotated and the open valve 12 is opened in the European region, the on / off valve 12 does not leak gas to the gas inlet and outlet. The cap is screwed to maintain the gas sealing state, which can prevent the natural leakage of gas to some extent, but there is a defect that cannot act as an anti-counterfeiting seal to prevent the artificial loss of gas during distribution. The plastic cap currently used in the cap is covered with a protruding frame formed at the outer periphery of the gas inlet and seals the gas inlet. There was a flaw which was not perfect.
본 고안의 목적은 , 종래의 상기와 같은 제 결점을 제거함과 동시에 외부의 여하한 충격에도 밀폐기능을 상실하지 않으며 특히 불의에 의해 가스가 인위적으로 유실되는 것을 방지할수 있는 가스용기밸브의 가스 출입구 안전마개를 제공하는 데에 있다.The object of the present invention is to eliminate the above-mentioned defects of the prior art and at the same time, the gas inlet safety of the gas container valve which does not lose the sealing function under any external shock and can prevent the gas from being artificially lost due to inadvertent. Is to provide a stopper.
이하 본 고안의 실시예를 첨부된 도면에 따라 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
핸들(11)로 조작되는 개폐밸브(12)와, 스프링(13)에 의해 탄압되는 안전밸트(14)로 구성되고, 하단에 가스용기와 나합 되는 나사부(15)가 돌출형성되며, 실링면(10')가 내주연의 암나사부(10)와 외주연 선단의 돌출테(9)를 가진 가스출입구(8)가 측방향으로 돌출형성된 가스용기밸브(V)에 사용되는 가스출입구 안전마개(1)를 구성함에 있어서, 상기 가스출입구(8)의 암나사부(10)와 결합되는 나사봉(2)를 형성하고, 그 나사부의 내측단에 원주형 실링부(3)를 형성하며, 나사봉(2)의 외측면에는 디바이스 물림요홈(4)을 형성하고, 나사봉(2)의 외측단 주연에는 통공(5a)으로 구성되는 절결부(5)를 가진 플랜지(6)룰 형성하여 이 플랜지(6)의 외주연에 걸림턱(9)이 형성되는 봉합부(7)를 형성하여서된 것이다.It consists of an on-off valve 12 operated by the handle 11, a safety belt 14 is suppressed by the spring 13, the screw portion 15 is combined with the gas container at the lower end protruding, sealing surface ( 10 ') is a gas inlet safety plug (1) used for a gas container valve (V) in which a gas inlet (8) having an inner threaded portion (10) of the inner periphery and a protruding frame (9) of the outer periphery is protruded laterally; In the configuration, the threaded rod (2) is coupled to the female threaded portion (10) of the gas inlet (8), and the columnar sealing portion (3) is formed at the inner end of the threaded portion, A device bite groove 4 is formed on the outer surface of 2), and a flange 6 having a cutout portion 5 formed of a through hole 5a is formed on the outer edge of the screw rod 2 so that the flange ( It is to form a suture 7 is formed in the outer periphery of 6) the locking step (9).
이와 같이 구성된 본 고안은 먼저 개폐밸브(12)를 열고 가스출입구(8)를 통하여 가스를 가스용기에 충입한 후 안전마개(1)의 나사봉(2)을 가스출입구(8)의 암나사부(10)에 결합시켜 가스출입구(8)의 실링면(10')과 나사봉(2)의 실링부(3)가 말착되어 실링되게 한다음 플랜지(6)의 봉합부(7)를 가스 출입구(8)의 돌출테(9)에 압착시켜 봉합부(7)의 선단이 걸림턱(7a)에 의해 상기 돌출테(9)에 결합되게 하여 유통과정으로 내보내는 것이며, 사용시에는 특수 디바이스(미도시됨)을 디바이스 물림요홈(4)에 걸어 나사봉(2)를 풀어 열면, 플랜지(6)의 봉합부(7)를 가스출입구(8)의 돌출테(9)에 견고하게 결합되어 있으므로, 통공(5a)으로 구성된 절결부(5)가 뜯어지면서 개봉되는 것이다.The present invention configured as described above first opens the on-off valve 12 and fills the gas into the gas container through the gas inlet (8), and then the screw rod (2) of the safety cap (1) to the female screw portion of the gas inlet ( 10) so that the sealing surface 10 'of the gas inlet 8 and the sealing portion 3 of the screw rod 2 are attached and sealed, and then the sealing portion 7 of the flange 6 is connected to the gas inlet ( 8 is pressed to the protruding frame 9 so that the tip of the suture 7 is coupled to the protruding frame 9 by the locking jaw 7a, and is discharged through a distribution process. In use, a special device (not shown) ) And the screw bar (2) open to the device bite groove (4), the sealing portion (7) of the flange (6) is firmly coupled to the protruding frame (9) of the gas inlet (8), the through hole ( The cutout part 5 consisting of 5a) is torn open.
이러한 본 고안은 나사봉(2)의 실링부(3)에 의해 그 밀봉상태가 완벽하므로 취급시 외부의 충격이 가해지더라도 밀봉상태가 유지되어 가스 누출이 방지되므로 안전도가 크게 향상될 뿐만 아니라, 나사봉(2)을 개봉하기 위해서는 절결부(5)가 뜯어져야 하므로 유통과정에서 불의에 의해 안전마개가 위조되는 것을 방지할수 있어 가스의 유실을 미연에 방지할 수 있는 것등의 특징을 지닌 것이다.The present invention is completely sealed by the sealing portion (3) of the screw rod (2), so that even if an external impact is applied during handling, the sealed state is maintained and gas leakage is prevented, thereby greatly improving safety. In order to open the sand stick (2), the cutout portion (5) must be torn off, so that the safety plug can be prevented from being inadvertently prevented during the distribution process, thereby preventing the loss of gas in advance.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860006838U KR890006723Y1 (en) | 1986-05-17 | 1986-05-17 | Safety cap for a gas tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860006838U KR890006723Y1 (en) | 1986-05-17 | 1986-05-17 | Safety cap for a gas tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870018548U KR870018548U (en) | 1987-12-24 |
| KR890006723Y1 true KR890006723Y1 (en) | 1989-09-30 |
Family
ID=19251784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860006838U KR890006723Y1 (en) | 1986-05-17 | 1986-05-17 | Safety cap for a gas tank |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890006723Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102263228B1 (en) * | 2020-11-03 | 2021-06-10 | (주)한성티앤아이 | High place operation car with dual control system |
-
1986
- 1986-05-17 KR KR2019860006838U patent/KR890006723Y1/en active IP Right Grant
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102263228B1 (en) * | 2020-11-03 | 2021-06-10 | (주)한성티앤아이 | High place operation car with dual control system |
Also Published As
| Publication number | Publication date |
|---|---|
| KR870018548U (en) | 1987-12-24 |
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