KR20090129690A - Both sides waterproof rubber for weak pressure and flow control - Google Patents

Both sides waterproof rubber for weak pressure and flow control Download PDF

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Publication number
KR20090129690A
KR20090129690A KR1020080055740A KR20080055740A KR20090129690A KR 20090129690 A KR20090129690 A KR 20090129690A KR 1020080055740 A KR1020080055740 A KR 1020080055740A KR 20080055740 A KR20080055740 A KR 20080055740A KR 20090129690 A KR20090129690 A KR 20090129690A
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South Korea
Prior art keywords
container
rubber
inlet
waterproof rubber
pressure
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KR1020080055740A
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Korean (ko)
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이성민
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이성민
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Priority to KR1020080055740A priority Critical patent/KR20090129690A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
    • B65D47/0809—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage and elastically biased towards both the open and the closed positions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)

Abstract

PURPOSE: A bidirectional fine pressure and flow rate control waterproof rubber is provided to control a flow rate and internal and external pressures of a container through an innovative structure. CONSTITUTION: A bidirectional fine pressure and flow rate control waterproof rubber(1) is opened/closed freely by external pressure. The waterproof rubber includes rubber material having resistance. A hole is formed in an edge of the waterproof rubber. An external diameter of the waterproof rubber is compacted to close the hole. By controlling hardness and compression degree of the waterproof rubber, pressure is determined in a state where the hole is closed.

Description

양방향 미소압력유량제어 방수고무 {Both sides waterproof rubber for weak pressure and flow control}Two-way micro-pressure flow control rubber {Both sides waterproof rubber for weak pressure and flow control}

본 고안은 양방향 미소압력유량제어 방수고무가 탄성이 있는 플라스틱 용기의 입구에 장착되어 내용물의 보관과 유출, 유입을 제어하는 것으로써, 더욱 상세하게는 방수고무의 막힌 구멍의 탄성력으로 용기의 내부에서 외부로 혹은 외부에서 내부로의 압력, 유량을 제어하는 것에 관한 것이다.The present invention is to control the storage, leakage and inflow of the contents by installing the bidirectional micro-pressure flow control waterproof rubber at the inlet of the elastic plastic container, more specifically, the elastic force of the closed hole of the waterproof rubber inside the container. It relates to controlling the pressure, flow rate from the outside or from the outside to the inside.

이하 첨부되는 도면과 함께 종래 기술의 구성과 작동 예 및 문제점을 살펴보면 다음과 같다.Looking at the configuration and operation examples and problems of the prior art with the accompanying drawings as follows.

일반적으로 사용하고 있는 플라스틱 용기는 탄성이 있어, 용기의 몸통을 누르면 내부의 체적이 줄어들고 압력의 상승하여 내용물이 쉽게 밖으로 나오게 되고, 해지하면 내부의 체적이 늘어나면서 압력이 팽창하여 내부로 공기를 빨아들여 용기의 형태를 복원시킨다. 구조가 간단하고 사용이 편리한 듯하나 사용시마다 뚜껑을 열고 사용 후 내용물의 보호를 위해 뚜껑을 반드시 닫아주어야 하는 불편함이 있다. 이것을 개선하기 위해서 시중에 널리 사용되고 있는 펌프형이 있는데, 이 형태는 구조물이 복잡하여 제조단가가 높을 뿐만 아니라 바닥에 깔려 있는 내용물은 깨끗이 빨려 올라오지 않는 문제가 있다. 또한, 완전 밀폐가 되지 않기 때문에 내용물이 외부 공기와 접하게 되는데, 이로 인해 쉽게 변질이 되며 고유 향이 떨어지는 등 내용물에 치명적인 영향을 줄 수 있다. 이것을 개선하기 위해서 변질을 예방하는 방부제 등의 변질 방지 물질을 추가해야 하는 어려움이 있다.In general, the plastic container used is elastic, and when the body of the container is pressed down, the volume of the inside decreases and the pressure rises, the contents easily come out, and when released, the inside volume increases and the pressure expands to suck air into the inside. To restore the shape of the container. Although the structure seems to be simple and convenient to use, it is inconvenient to open the lid every time you use it and close the lid to protect the contents after use. There is a pump type that is widely used in the market to improve this, this type of structure is complicated, the manufacturing cost is high, as well as the contents laid on the floor there is a problem that does not suck clean. In addition, since the contents are not completely sealed, the contents come into contact with the outside air, which is easily deteriorated and may have a fatal effect on the contents, such as inherent aroma. In order to improve this, there is a difficulty in adding a deterioration prevention material such as a preservative to prevent deterioration.

일반적으로 완전 방수되는 형태의 구조는 체크밸브라 하여 한쪽 방향으로만 유체가 흐를 수 있고, 반대 방향으로 유체가 흐를 시 이를 완전 차단하여 방수하는 형태를 갖는다. 하지만, 용기에 사용하려면, 내용물을 내보내고 반대로 공기를 흡입해야하므로 양방향 모두를 열고 닫아야 하며, 방수까지 되어야 하는데, 이를 해결하기 위해서는 상당히 복잡한 밸브를 조합하여 만들어야 양방향의 압력 유량 조절이 가능하므로 실용성이 없고, 가격이 비싸 용기 제작용으로는 부적합하다는 문제가 있다.In general, a fully waterproof structure is called a check valve, and the fluid can flow in only one direction, and when the fluid flows in the opposite direction, the fluid is completely blocked and waterproof. However, in order to use in the container, the contents must be released and the air must be sucked in, so both sides must be opened and closed, and even waterproof. However, there is a problem that the price is not suitable for making a container.

이에 본 고안에서는 용기를 완전 방수, 밀폐하여 내용물을 안전하게 보관하면서도 외부 힘에 의해 열리고, 닫히는 것이 자동으로 이루어질 뿐만 아니라, 구조가 매우 간단하여 조립이 신속하고 용이고, 생산단가가 적게 들고, 열리는 힘의 양도 조절이 가능하여 용기가 뒤집힌 상태로도 밀폐 보관할 수 있는 기능을 하는 것을 목적으로 한다.Therefore, in the present invention, the container is completely waterproof and sealed, and the contents are safely opened and closed by external force while keeping the contents safe, and the structure is very simple, so the assembly is quick and easy, the production cost is low, and the opening force It is also possible to control the amount of, so that the container can be kept closed even when the container is upside down.

상기 목적을 달성하기 위해, 본 고안에서는 가장자리에 구멍이 뚫린 탄성을 가진 부드러운 재질의 고무를 성형하고, 외경을 압축하여 가장자리 구멍이 막히도록 외경보다 작은 용기의 입구 혹은 관로의 입구에 조립접합하여 완전 방수와 최초 열림 압력을 결정할 수 있도록 한다.In order to achieve the above object, in the present invention, a rubber of a soft material having elasticity with a perforated edge is molded, and the outer diameter is compressed to assemble and bonded to the inlet of the container or the inlet of the pipe line smaller than the outer diameter so that the edge hole is blocked. Allows you to determine the water resistance and initial opening pressure.

본 고안에 의한 양방향 압력유량조절 방수고무는 다음과 같은 효과가 있다.Bidirectional pressure flow control waterproof rubber according to the present invention has the following effects.

첫째, 혁신적인 구조로 용기 외부와 내부의 압력과 유량의 조절이 가능하여, 뚜껑을 열고 닫을 필요가 없는 용기를 제작할 수 있는 이점이 있다.First, the innovative structure allows the pressure and flow rate of the outside and inside of the container can be adjusted, there is an advantage that can be produced without the need to open and close the lid.

둘째, 탄성이 있는 고무로써, 열림 압력 이하에서는 완전 밀폐되어 방수되는 이점이 있다.Second, as the rubber is elastic, there is an advantage that the water tightly sealed below the opening pressure.

셋째, 고무 형상이 매우 간단하여 쉽게 성형할 수 있을 뿐만 아니라, 용기 입구에 압축하여 조립 접합만 하면 되므로 제조과정이 매우 간단하여 생산비가 저 렴한 이점이 있다.Third, the rubber shape is very simple, not only can be easily formed, but also because the assembly process only by compressing the assembly inlet, there is a low production cost is very simple manufacturing process.

넷째, 용기가 뒤집힌 상태로 보관시 겔 상태의 내용물이 시간이 지남에 따라 바닥으로 몰리게 되므로 내용물의 남음 없이 깨끗이 배출되는 이점이 있다.Fourth, since the contents of the gel state is driven to the bottom over time when the container is stored upside down there is an advantage that the contents are cleanly discharged without remaining.

다섯째, 일반용기는 사용시 뒤집어서 내용물을 짜내야 하고, 내용물이 잘 나오지 않을 때에는 뒤집은 채로 충격을 주어 내용물이 밑바닥으로 깔리게 한 후, 짜내야하지만, 본 고안은 뒤집힌 상태로 있는 것을 그대로 짜서 사용하면 되므로 뚜껑을 열거나, 뒤집거나, 충격을 줄 필요 없이 바로 사용할 수 있어, 사용이 매우 편리하다는 이점이 있다.Fifth, the general container should be squeezed and the contents squeezed when used, and when the contents do not come out well, the contents should be squeezed after being shocked by flipping the contents. It can be used immediately without opening the lid, flipping or impacting, there is an advantage that it is very convenient to use.

여섯째, 저유량 저압용으로 매우 간단한 형상의 압력유량 조절이 가능하므로 응용의 범위가 광범위하여, 일반가정용 기기 및 의료용 기기, 산업용 기기, 자동차 기기, 로봇 부품 등으로 무궁무진한 개발이 가능하다는 이점이 있다.Sixth, it is possible to control the pressure flow in a very simple shape for low flow rate and low pressure, so the scope of application is wide, and there is an advantage that it is possible to develop endlessly to general household devices, medical devices, industrial devices, automobile devices, robot parts, etc. .

이하 첨부되는 도면과 관련하여 상기 목적을 달성하기 위한 본 고안의 구성과 작동 예 및 효과를 살펴보면 다음과 같다.Looking at the configuration and operation examples and effects of the present invention for achieving the above object with reference to the accompanying drawings as follows.

도 1은 본 고안의 기술이 적용된 양방향 압력유량제어 방수고무의 형상과 조립형상을 표시한 도면, 도 2는 본 고안의 기술이 적용된 양방향 압력유량제어 방수고무의 작동을 설명한 단면도, 도 3은 본 고안의 기술이 적용된 양방향 압력유량제어 방수 고무가 용기에 조립된 형태의 구체적인 사용 예를 도시한 단면도로서 함께 설명한다.  1 is a view showing the shape and assembly of the bidirectional pressure flow control waterproof rubber to which the technology of the present invention is applied, FIG. 2 is a cross-sectional view illustrating the operation of the bidirectional pressure flow control waterproof rubber to which the technology of the present invention is applied, and FIG. The bidirectional pressure flow control waterproof rubber to which the technique of the present invention is applied will be described together as a cross-sectional view showing a specific use example of a form assembled in a container.

방수고무(1)는 탄성이 좋아 복원력이 뛰어나, 외부 힘에 의해 변형되었다가도 외 부 힘이 사라지면 바로 원상태로 복원을 하는 부드러운 고무로서, 사용 용도에 맞는 저항성을 가진 소재를 선택하여, 도면과 같은 형상으로 성형한다. 용기의 입구(2)는 방수고무(1)의 외경보다 0~50% 정도 작은 구멍으로, 용기의 입구(2)의 내경은 방수고무(1)의 외경과 비슷한 형상으로 성형하며, 조립시 빈틈없이 매끈하게 접합 되도록 한다. 접합시 사용용도에 맞는 접합제를 사용하며, 플라스틱 재질의 용기(2)를 성형할 때, 방수고무(2)를 삽입하여 바로 압축 접합 되어, 성형 되도록 하면 더욱 생산성이 뛰어날 것이다.  Waterproof rubber (1) is excellent in elasticity and excellent in resilience, and is a soft rubber that restores itself to its original state even when it is deformed by an external force and the external force disappears. Mold into shape. The inlet (2) of the container is a hole that is 0-50% smaller than the outer diameter of the waterproof rubber (1), and the inner diameter of the inlet (2) of the container is shaped to have a shape similar to the outer diameter of the waterproof rubber (1), Ensure that the joints are smooth without When bonding, use a suitable adhesive for use, and when molding the plastic container (2), inserting the waterproof rubber (2) immediately compression bonding, it will be more productive to be molded.

이러한 과정으로 제작된 용기는 고무구멍이 막힌 상태에서 구멍이 열리려면 막힌 고무구멍의 탄성을 이겨야 하고, 이기지 못할 시에는 고무특성상 완전방수 밀폐된다. 복원력이 있는 플라스틱의 용기에서 내용물을 빼낼 때, 방수고무의 압축을 크게 하면, 큰 만큼 용기 외부에 힘을 많이 가해주어야 하기 때문에 필요 이상의 탄성을 주지 않는 것이 좋다.   The container manufactured by this process must overcome the elasticity of the blocked rubber hole in order to open the hole in the state in which the rubber hole is blocked, and when it cannot win, the container is completely waterproof and sealed. When extracting the contents from a resilient plastic container, if the compression of the waterproof rubber is increased, it is better not to give more elasticity than necessary because a large force must be applied to the outside of the container.

가령, 도 3의 우측용기 형상으로 내용물이 가득 차 있는 입구가 바닥을 향하는 용기를 만들 시에는, 용기 내의 내용물의 무게에 2% 이상의 허용하중을 더 주어서 방수고무가 열리지 않고 버틸 수 있도록 하여, 외압이 없는 상태에서 내용물의 자체 무게만으로는 방수고무를 열고 나오지 못하게 하는 조건으로, 방수고무의 경도와 외경압축 정도를 결정하도록 한다.  For example, when the container filled with the contents of the right container in the shape of the right container of FIG. 3 is directed toward the bottom, the weight of the contents in the container is allowed to be more than 2% so that the waterproof rubber can be held without opening, In the absence of this condition, the weight of the contents alone prevents the waterproof rubber from opening and coming out.

또한, 입구가 하늘을 향하는 용기를 만들 시에는, 도 3의 좌측용기와 같이 내용물이 가득 차 있을 때에는 세워서 보관하고, 용기의 내용물을 거의 사용하여 잘 나오지 않을 때, 도 3의 우측용기와 같이 거꾸로 뒤집어서 사용하게 되는데, 이 때, 정량보다 적은 양이 남게 된다. 이럴 경우에는 방수고무가 정량의 50% 이하의 무게를 견딜 수만 있어도 되므로, 이에 맞게 방수고무의 경도와 외경 압축 정도를 결정하도록 한다. Also, when making the container facing the sky, when the contents are full like the left container of Fig. 3, stand upright, and when the contents of the container are hard to come out, it is upside down like the right container of Fig. 3 It is used upside down, at which time less than the quantity is left. In this case, the waterproof rubber may only be able to withstand the weight of 50% or less of the quantity, so determine the hardness and outer diameter compression of the waterproof rubber accordingly.

도 1은 본 고안의 기술이 적용된 양방향 압력유량제어 방수고무의 형상과 조립을 설명한 단면도.1 is a cross-sectional view illustrating the shape and assembly of the bidirectional pressure flow control waterproof rubber to which the technique of the present invention is applied.

도 2는 본 고안의 기술이 적용된 양방향 압력유량제어 방수 고무의 작동을 설명한 단면도.Figure 2 is a cross-sectional view illustrating the operation of the two-way pressure flow control waterproof rubber to which the technology of the present invention is applied.

동작 1은 내부의 압력이 막힌 고무구멍의 탄성을 이기지 못한 상태In operation 1, the pressure inside does not overcome the elasticity of the blocked rubber hole.

동작 2는 내부의 압력이 막힌 고무구멍의 탄성을 이기고 외부로 유출되는 상태Operation 2 is a state in which the internal pressure is leaked to the outside overcoming the elasticity of the blocked rubber hole

동작 3은 내부의 흡입력으로 외부의 압력이 막힌 고무구멍의 탄성을 이기고 내부로 유입되는 상태Operation 3 is the state that flows into the inside overcoming the elasticity of the rubber hole blocked by the outside pressure by the suction force inside

도 3은 본 고안의 기술이 적용된 양방향 유량제어 방수 고무가 용기에 조립된 형태의 구체적인 사용 예를 도시한 단면도Figure 3 is a cross-sectional view showing a specific example of the use of the two-way flow control waterproof rubber is applied to the technology of the present invention assembled to the container

Claims (3)

첫째, 양방향 미소 압력과 유량을 제어하는 동시에 방수가 되는 방수기능을 하는 것이 특징.First, it is waterproof to control both micro pressure and flow rate at the same time. 둘째, 외부의 압력에 의해 자유게 열리고 닫히는 아주 간단한 구조.Secondly, a very simple structure that opens and closes freely by external pressure. 셋째, 탄성이 있어 복원력을 가질 수 있는 재질의 용기 입구에 내용물에 따라 저항성을 가진 고무재질을 선정하는 것.Third, to select the rubber material with resistance according to the contents at the inlet of the container of the material which is elastic and has a restoring force. 넷째, 가장자리의 크기와 모양에 상관없는 구멍이 있도록 하여 성형한 후, 방수고무(1)의 외경을 압축하여 가장자리의 구멍이 막히도록 용기(2)의 입구 혹은 관로의 입구에 조립 접합하는 구조.Fourth, after forming the molding so as to have a hole irrespective of the size and shape of the edge, the outer diameter of the waterproof rubber (1) is compressed and assembled to the inlet of the container (2) or the inlet of the pipeline so that the hole of the edge is blocked. 다섯째, 고무의 경도와 압축 정도를 조절하여, 고무구멍이 막힌 상태에서 외부에 가해지는 압력을 버티는 정도가 결정되는 방식으로 양방향이 모두 같은 방식으로 제어가 되는 구조Fifth, by controlling the hardness and the degree of compression of the rubber, the structure in which both directions are controlled in the same way in which the degree of holding the pressure applied to the outside in the state where the rubber hole is blocked is determined. 도 3에서 용기의 입구에 조립되어 항상 입구가 하늘로 향하는 상태로 보관하여 일정량 사용 후, 잘 나오지 않는 미소량 잔여시 용기를 뒤집어서 보관할 수 있는 구조.3 is assembled to the inlet of the container is always stored in a state that the inlet facing the sky after a certain amount of use, the structure that can be stored upside down container when the amount of microscopic residue not remaining well. 도 3에서 용기의 입구에 조립되어 항상 입구가 바닥으로 향하는 상태로 보관하는 방식과 형상 구조.In Figure 3 is assembled to the inlet of the container and the way and shape structure to always keep the inlet facing the bottom.
KR1020080055740A 2008-06-13 2008-06-13 Both sides waterproof rubber for weak pressure and flow control KR20090129690A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113400889A (en) * 2021-06-29 2021-09-17 镇江海姆霍兹传热传动系统有限公司 Electric vehicle and electric heater, electric cavity and pressure balance structure thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113400889A (en) * 2021-06-29 2021-09-17 镇江海姆霍兹传热传动系统有限公司 Electric vehicle and electric heater, electric cavity and pressure balance structure thereof

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