KR890005581Y1 - Valve for aerosols - Google Patents
Valve for aerosols Download PDFInfo
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- KR890005581Y1 KR890005581Y1 KR2019860003072U KR860003072U KR890005581Y1 KR 890005581 Y1 KR890005581 Y1 KR 890005581Y1 KR 2019860003072 U KR2019860003072 U KR 2019860003072U KR 860003072 U KR860003072 U KR 860003072U KR 890005581 Y1 KR890005581 Y1 KR 890005581Y1
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- South Korea
- Prior art keywords
- stem
- valve
- gas
- hole
- flange
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
- B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
- B65D83/207—Actuators comprising a manually operated valve and being attachable to the aerosol container, e.g. downstream a valve fitted to the container; Actuators associated to container valves with valve seats located outside the aerosol container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/44—Valves specially adapted therefor; Regulating devices
- B65D83/48—Lift valves, e.g. operated by push action
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S43/00—Fishing, trapping, and vermin destroying
- Y10S43/90—Liquid insecticide sprayer
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안 밸브의 구성을 보인 분해사시도.1 is an exploded perspective view showing the configuration of the valve of the present invention.
제2도는 본 고안 밸브의 결합상태를 보인 종단면도.Figure 2 is a longitudinal cross-sectional view showing a coupling state of the subject innovation valve.
제3도는 본 고안 밸브에 가스가 주입되는 상태를 보인 종단면도.3 is a longitudinal sectional view showing a state in which gas is injected into the valve of the present invention.
제4(a)도는 종래 밸브의 구성을 보인 종단면도.Figure 4 (a) is a longitudinal cross-sectional view showing the configuration of a conventional valve.
제4(b)도는 종래 밸브에 가스가 주입되는 상태를 보인 종단면도.Figure 4 (b) is a longitudinal sectional view showing a state in which gas is injected into the conventional valve.
제5도는 종래 밸브 하우징의 사시도.5 is a perspective view of a conventional valve housing.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 마운틴 캡 2a : 체결부2: mountain cap 2a: fastening portion
3 : 스템 3a : 수직통공3: stem 3a: vertical through
3b : 유통공 3c : 요입홈3b: distributor 3c: recessed groove
3d : 요입부 5 : 밸브하우징3d: recessed part 5: valve housing
5a : 플랜지 5b : 지지돌기5a: flange 5b: support protrusion
5c : 공간부 7 : 러버패킹5c: space part 7: rubber packing
본 고안은 살충제 분무용기의 밸브에 관한 것으로, 특히 분무용기의 마운틴 캡에 내장되는 밸브 하우징의 상단 플랜지부에 수개의 지지돌기를 형성하여 가스 충전시 공급되는 고압가스가 각 돌기사이의 공간부와 스템의 수직통공을 통하여 용기내부로 동시에 주입될 수 있게 함으로써 가스의 충전 시간을 현저히 단출할 수 있게한 살충제 분무용기의 밸브에 관한 것이다.The present invention relates to a valve of an insecticide spray container, and in particular, a plurality of support protrusions are formed on the upper flange of the valve housing embedded in the mountain cap of the spray container, so that the high pressure gas supplied when filling the gas is separated from the space between the protrusions. It relates to a valve of an insecticide spray container, which allows the injection of gas into the container through the vertical through hole of the stem at the same time, thereby significantly reducing the filling time of the gas.
일반적으로 사용되고 있는 살충제 분무용기의 구조는 통상 제4도에 도시된 바와 같이 용기(1')의 상부에 요철부를 갖는 마운틴 캡(2') (이하 "캡"으로 표기함)이 복개되어 그 캡(2')의 중앙에 돌출되어 있는 체결부(2'a)의 내측면에는 캡(2')의 중앙부로 상향 관출되는 스템(3)과 용기(1')의 내부저면으로 하향 입설되는 유통관(4')을 각기 구비한 밸브 하우징(5')이 체결되어 있으며, 그하우징(5') 상부의 플랜지(5'a) 상단과 캡(2')의 체결부(2'a) 상면 내부사이에는 스템(3')의 유통공(3'b)을 폐쇄하는 러버패킹(7')의 외주연부가 밀착 고정 되어 있다.In general, the structure of a pesticide spray container which is generally used has a mountain cap 2 '(hereinafter referred to as "cap") having an uneven portion on the top of the container 1' as shown in FIG. On the inner side of the fastening part 2'a protruding in the center of 2 ', the stem 3 which is upwardly run to the center part of the cap 2' and the distribution pipe which enters downward into the inner bottom of the container 1 '. The valve housing 5 'each having the 4' is fastened, and the upper end of the flange 5'a of the upper portion of the housing 5 'and the upper surface of the fastening portion 2'a of the cap 2'. The outer periphery of the rubber packing 7 'for closing the flow hole 3'b of the stem 3' is tightly fixed therebetween.
따라서 이와 같이 구성된 종래의 분무용기의 내부에 내용물 즉, 살충제용액 및 분사용 가스를 주입시에는 용기(1')에 캡(2')을 복개하기 이전에 살충제용액을 주입한 다음, 상기 밸브 하우징(5')이 장치된 캡(2')을 복개하고 그 캡(2')의 체결부(2'a) 상면에 가스충전기의 헤드(10')를 밀착시켜 고압의 액화석유가스 등을 충전시키게 되는바, 이와 같이 하여 공급되는 가스는 그 가스의 압력으로 하강되는 스템(3')의 수직통공(3'a)을 통하여 유입된 후 그 스템(3')의 하강에 따라 개방되는 유통공(3'b)을 경유하여 밸브 하우징(5')의 내부로 유입되고 그 하단의 유통관(4')을 거쳐 용기(1')의 내부로 주입되게 된다. 따라서 상기와 같은 구조를 가지는 종래의 밸브는 그 스템(3') 수직통공(3'a)을 통하여서만 가스의 충전이 가능하게 되므로 많은 주입시간이 소요되어 생산성을 크게 저하시키게 되는 요인을 갖게 되었다.Therefore, when the contents of the conventional spray container configured as described above, that is, the pesticide solution and the gas for injection, the pesticide solution is injected before covering the cap 2 'to the container 1', and then the valve housing The cap 2 'equipped with the 5' is covered, and the head 10 'of the gas charger is brought into close contact with the upper surface of the fastening portion 2'a of the cap 2' to fill the liquefied petroleum gas with high pressure. The gas supplied in this way flows in through the vertical through hole 3'a of the stem 3 'lowered to the pressure of the gas, and then flows open as the stem 3' is lowered. It enters into the valve housing 5 'via 3'b, and is injected into the container 1' via a distribution pipe 4 'at its lower end. Therefore, the conventional valve having the structure as described above is capable of filling the gas only through the vertical through hole 3'a of the stem 3 ', and thus, a lot of injection time is required, which greatly reduces productivity. .
본 고안은 상술한 바와 같은 종래의 문제점을 감안하여 안출한 것으로, 하우징 본체의 상단부에 형성되는 플랜지부의 외주연에 수개의 지지돌기를 형성하여 각 지지돌기 사이에 일정간격의 공간부가 형성되게 하고 그 플랜지부와 체결부 사이에 개재되는 패킹이 각 돌기의 내주연에 안착외게 함으로써 가스충전시 주입되는 가스가 스켐의 수직 통공과 각 돌기사이의 공간부를 통하여 동시에 유입되도록 하여 가스의 충전시간을 현저히 단출시킬 수 있게 한것인바, 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention has been made in view of the above-described conventional problems, by forming a plurality of support protrusions on the outer periphery of the flange portion formed on the upper end of the housing main body to form a spaced portion between the respective support protrusions The packing interposed between the flange part and the fastening part is allowed to rest on the inner circumference of each protrusion so that the gas injected during gas filling can flow simultaneously through the vertical hole of the scem and through the space between each protrusion, thereby significantly filling the gas. It is intended to be shortened, described in detail by the accompanying drawings as follows.
제1도 내지 제2도에 도시한 바와 같이 분무용기(1)의 상부에 복개되는 캡(2)의 중앙체결부(2a)내에 유통관(4)이 하단에 연결된 밸브 하우징(5)을 체결 고정하여 그하우징(5)의 내부에는 수직통공(3a) 및 수개의 요입홈(3c)이 몸체의 중앙부 및 외주면 상측부에 각기 형성된 스텝(3)을 스프링(6)으로 탄력설치하고, 그 스템(3) 외주면 중간부에 형성된 환상요입부(3d)에는 밸브 하우징(5) 상단의 외향 플랜지(5a)부와 체결부(2a)의 상판(2'a)저면 사이에 개재되는 환상 러버패킹(7)의 중앙부가 끼워져 스템(3)의 외부로 연통되는 유통공(3b)을 폐색하게 된것에 있어서, 상기하우징(5)의 상부에 형성되는 플랜지(5a)의 상단 외주연부에 소정크기를 가지는 수개의 지지돌기(5b)를 그 플랜지(5a)의 둘레를 따라 방사상으로 돌설하여 이들 각 지지돌기(5b)의 사이에 일정간격의 공간부(5c)가 형성되게 하는 한편, 이와 같이 된 하우징(5)의, 플랜지(5a)부 상단과 체결부(2a) 상판(2a') 사이에 개재되는 러버패킹(7)의 외주연부 즉, 바꾸어 말하자면 그 내주연부가 유통공(3b)이 형성된 스템(3) 중간부의 환상요입부(3d)내에 끼워진 환상러버패킹(7)의 외주연부가 상기 각 지지돌기(5b)의 내주면에 접촉 지지된 체로 그 플렌지(5a)의 상단 내주연부에 걸쳐 안착되게 한 것으로, 도면중 미설명 부호 2b는 스템(3)이 관출되는 통공,2d는 하우징의 플랜지(5a)부 하단을 협지고정하기 위하여 체결부(2a)의 주벽을 부분적으로 내향 압착시켜 형성한 협지돌기, 5d는 스템(3)의 상, 하 승강경로를 안내하기 위하여 하우징(5)의 내부에 일정간격으로 돌출형성한 안내리브, 5e는 유종관(4)이 끼워지는 연결관이고, 10은 충전기의 헤드, 11은 그 헤드(10)와 체결부(2a) 상판과의 기밀을 유지하기 위한 헤드러버를 각기 보인 것이다.As shown in FIGS. 1 to 2, the valve housing 5 having the flow pipe 4 connected to the lower end is fastened and fixed in the central fastening portion 2a of the cap 2 covered on the upper portion of the spray container 1. In the inside of the housing 5, a vertical through hole 3a and a plurality of recessed grooves 3c are elastically installed with springs 6, respectively. 3) The annular indentation portion 3d formed in the middle portion of the outer circumferential surface has an annular rubber packing 7 interposed between the outward flange 5a of the upper end of the valve housing 5 and the bottom of the upper plate 2'a of the fastening portion 2a. In order to close the distribution hole (3b) which is inserted into the center of the stem 3 is communicated to the outside of the stem (3), the number having a predetermined size in the upper outer peripheral edge of the flange (5a) formed on the upper part of the housing (5) Three support protrusions 5b radially protrude along the circumference of the flange 5a, and space between the support protrusions 5b at regular intervals. While 5c is formed, the outer periphery of the rubber packing 7 interposed between the upper end of the flange 5a and the upper plate 2a 'of the fastening portion 2a of the housing 5 thus formed, i.e., In other words, the outer circumferential edge of the annular rubber packing 7 in which the inner circumferential edge is inserted into the annular recessed portion 3d in the middle of the stem 3 in which the flow hole 3b is formed is in contact with and supported by the inner circumferential surface of each of the supporting protrusions 5b. 2b is a through hole through which the stem 3 is introduced, and 2d is a fastening portion for narrowing the lower end of the flange 5a of the housing. The pinching protrusion formed by partially compressing the circumferential wall of 2a) inwardly, 5d is a guide rib protruding at a predetermined interval inside the housing 5 to guide the up and down paths of the stem 3, and 5e is oil type Tube 4 is a connecting tube to be fitted, 10 is the head of the charger, 11 is the head 10 and the top of the fastening portion (2a) and It is shown for each head rubber for maintaining airtightness.
이와 같이 구성된 본 고안 밸브의 작용효과는 다음과 같다.The operation and effect of the valve of the present invention configured as described above are as follows.
제3도에 도시한 바와 같이, 가스충전기의 헤드(10)를 상기 캡(2)의 체결부(2a) 상판에 밀착시키어 가스를 주입하게 되면, 충전기 헤드(10)내부에 작용되는 고압(30-40kg/㎤)의 가스압력에 의하여 스프링(6)으로 탄지된 스템(3)이 하강하게되며, 그 중간 요입부(3d)에 끼워진 러버패킹(7)의 내주연부를 하향절곡시키게 됨과 동시에 러버패킹(7)으로 폐색된 유통공(3b)을 개방시키게 되므로, 스템(3)의 수직통공(3a)을 통하여 주입되는 가스가 유통공(3b)을 거쳐 하우징(5)의 내부로 유입된 후 다시 하부의 유통관(4)을 통하여 용기(1)의 내부로 주입되는 과정을 갖게됨은 공지와 같다.As shown in FIG. 3, when the head 10 of the gas charger is brought into close contact with the upper plate of the fastening part 2a of the cap 2 and the gas is injected, the high pressure 30 acting inside the charger head 10 is increased. The stem 3 supported by the spring 6 is lowered by the gas pressure of -40 kg / cm 3, and the inner peripheral edge of the rubber packing 7 fitted to the intermediate recess 3d is bent downward and at the same time Since the flow hole 3b closed by the packing 7 is opened, the gas injected through the vertical through hole 3a of the stem 3 flows into the inside of the housing 5 through the flow hole 3b. It is known to have a process that is injected into the interior of the container (1) again through the lower distribution pipe (4).
그러나, 또한 이때에 상기와 같은 스템(3)의 하강 작동에 의하여 캡체결부(2a)의 통공(2b)에 관출된 스템(3)의 각 요입홈(3c) 하측부가 통공(2b)의 내부로 밀려 들어가게 됨에 따라 충전기헤드(10) 내부의 고압가스가 상기 통공(2b)과 요입홈(3c) 사이를 통과하여 그 체결부(2a)의 내부로 주입되게 되고, 이와 같이 주입된 가스의 압력은 하향절곡된 러버패킹(7)의 상측공간부에 작용됨과 동시에 그 체결부(2a) 상판(2a')과 하우징 플랜지(5a)의 상단 내주연사이에 개재된 러버패킹(7)의 상면 외주연부를 강하게 압축시키게 되는바, 이와 같은 가스의 압력에 의하여 러버패킹(7)이 가지는 본래의 두께(약 1.3㎜)가 미소한 폭으로 축소변형(약 1㎜정도)되는 결과를 갖게되며, 이에따라 그 러버패킹(7)의 상면과 체결부(2a)의 상판(2a') 저면 사이에는 압축된 러버패킹(7)의 축소폭(약 0.3㎜정도)만큼의 틈새(G)를 유지시키게 되므로, 상기 통공(2b)을 통하여 주입된 가스는 곧바로 이 틈새(G)를 통과하는 즉시 상기 각 지지돌기(5b) 사이에 형성된 공간부(5c)를 통하여 플랜지(5a)부의 외부 즉, 하우징(5)의 외부로 유출되게되고, 이어 체결부(2a)의 내측면에 돌출된 각 협지돌기(2c) 사이의 공간부를 경유하여 용기(1)의 내부로 직접 유입되게 되는 새로운 주입경로를 가질 수 있게 되는 것이다.However, at this time, the lower portion of each recessed groove 3c of the stem 3, which is permeated into the through hole 2b of the cap fastening portion 2a by the lowering operation of the stem 3 as described above, is formed inside the through hole 2b. As the high pressure gas in the charger head 10 passes through the through hole 2b and the indentation groove 3c and is injected into the fastening portion 2a, the pressure of the injected gas is increased. Acts on the upper space portion of the downwardly bent rubber packing 7, and at the same time, the outer periphery of the upper surface of the rubber packing 7 interposed between the upper portion 2a 'of the fastening portion 2a and the upper inner circumference of the housing flange 5a. As the edge is strongly compressed, the original pressure (about 1.3 mm) of the rubber packing 7 is reduced and deformed (about 1 mm) to a small width due to the pressure of the gas. The reduced width of the compressed rubber packing 7 is between the top surface of the rubber packing 7 and the bottom surface of the top plate 2a 'of the fastening portion 2a. Since the gap G is maintained as much as about 0.3 mm, the gas injected through the through hole 2b immediately passes through the gap G and is formed between the support protrusions 5b. Out of the flange 5a portion, that is, out of the housing 5 through 5c, and then through the space portion between the pinching protrusions 2c protruding on the inner side of the fastening portion 2a, the container ( It will be able to have a new injection path that will flow directly into the interior of 1).
이상에서 설명한 바와 같은 본 고안 밸브는 하우징(5)의 플랜지(5a)부에 형성한 각 지지돌기(5a) 및 공간부(5c)의 형상과 그 플랜지(5a)부와 체결부 상판(2a') 사이에 개재되는 러버패킹(7)이 각 지지돌기(5c)의 내주연에 접촉지지되게한 간단한 구성으로, 가스의 충전시 스템(3)의 수직통공(3a)을 통한 공기의 주입경로와 스템(3) 요입홈(3c)과 통공(2b)사이를 통한 새로운 주입경로를 함께 가질 수 있게 함으로써, 용기(1) 내부에 주입되는 가스의 충전시간을 절반이하로 단축시키어 그생산성을 월등히 향상시킬 수 있는 이점을 제공할 수가 있다.The valve of the present invention as described above has the shape of each support protrusion 5a and the space portion 5c formed in the flange 5a portion of the housing 5 and the flange 5a portion and the fastening portion upper plate 2a '. In the simple configuration such that the rubber packing (7) interposed therebetween is in contact with the inner circumference of each support protrusion (5c), the air injection path through the vertical through hole (3a) of the gas filling system (3) and By having a new injection path between the stem 3 indentation groove 3c and the through hole 2b together, the filling time of the gas injected into the container 1 can be shortened to less than half and the productivity is greatly improved. It can provide an advantage that can be achieved.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860003072U KR890005581Y1 (en) | 1986-03-14 | 1986-03-14 | Valve for aerosols |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860003072U KR890005581Y1 (en) | 1986-03-14 | 1986-03-14 | Valve for aerosols |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870014574U KR870014574U (en) | 1987-10-06 |
| KR890005581Y1 true KR890005581Y1 (en) | 1989-08-22 |
Family
ID=19249542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860003072U KR890005581Y1 (en) | 1986-03-14 | 1986-03-14 | Valve for aerosols |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890005581Y1 (en) |
-
1986
- 1986-03-14 KR KR2019860003072U patent/KR890005581Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR870014574U (en) | 1987-10-06 |
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