KR960004542Y1 - Filter fitting structure for water supply valve - Google Patents

Filter fitting structure for water supply valve Download PDF

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Publication number
KR960004542Y1
KR960004542Y1 KR2019930018646U KR930018646U KR960004542Y1 KR 960004542 Y1 KR960004542 Y1 KR 960004542Y1 KR 2019930018646 U KR2019930018646 U KR 2019930018646U KR 930018646 U KR930018646 U KR 930018646U KR 960004542 Y1 KR960004542 Y1 KR 960004542Y1
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South Korea
Prior art keywords
filter
water supply
supply valve
housing
present
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KR2019930018646U
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Korean (ko)
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KR950009319U (en
Inventor
서종석
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대우전자 주식회사
배순훈
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Priority to KR2019930018646U priority Critical patent/KR960004542Y1/en
Publication of KR950009319U publication Critical patent/KR950009319U/en
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Publication of KR960004542Y1 publication Critical patent/KR960004542Y1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K51/00Other details not peculiar to particular types of valves or cut-off apparatus

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)

Abstract

내용없음.None.

Description

급수밸브내의 필터결합구조Filter coupling structure in feed water valve

제1도는 종래의 급수밸브내의 필터결합구조를 개략적으로 도시한 단면도이다.1 is a cross-sectional view schematically showing a filter coupling structure in a conventional water supply valve.

제2도는 본 고안의 일실시예에 따른 급수밸브내의 필터결합구조를 개략적으로 도시한 단면도이다.2 is a cross-sectional view schematically showing a filter coupling structure in a water supply valve according to an embodiment of the present invention.

제3도는 본 고안의 다른 실시예에 따른 급수밸브내의 필터결합구조를 개략적으로 도시한 단면도이다.3 is a cross-sectional view schematically showing a filter coupling structure in a water supply valve according to another embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 필터 2 : 나사구조1: filter 2: screw structure

3 : 스냅걸이용 홈 4 : 하우징3: groove for snap hook 4: housing

5 : 스냅걸이용 돌기5: projection for snap hook

[고안의 분야][Field of design]

본 고안은 급수밸브내의 필터결합구조에 관한 것이다.The present invention relates to a filter coupling structure in a feed valve.

특히 본 고안은 급수밸브 하우징과 필터가 스냅식 또는 나사식으로 결합되어 있는 필터결합구조에 관한 것이다.In particular, the present invention relates to a filter coupling structure in which the feed valve housing and the filter are snap or screwed together.

[고안의 배경][Design background]

제1도에 도시한 바와 같이, 종래의 급수밸브의 필터는 급수밸브의 하우징의 내부에 단순히 끼워넣은 방식으로 조립하여 사용하였다. 이러한 방식에 의한 급수밸브는 비록 상기 필터에 의하여 급수되는 세탁용수중의 미세한 이물질들이 어느정도 여과되기는 하나, 압출성형되는 필터와 급수밸브의 하우징 사이의 치수편차로 인하여 필터와 하우징 사이에 틈이 발생하여 효과적인 이물질의 여과가 어려웠다.As shown in FIG. 1, the filter of the conventional water supply valve was assembled and used by simply inserting it into the housing of the water supply valve. Although the water supply valve in this way has some filtration of fine foreign matter in the wash water supplied by the filter, a gap is generated between the filter and the housing due to the dimensional deviation between the extruded filter and the housing of the water supply valve. Effective foreign matter filtration was difficult.

세탁용수 중에 포함된 미세한 이물질들이 상기 펄터에 의하여 여과되지 아니하고 통과하여 그대로 유입되는 경우에는 이러한 이물질들이 벨로우즈 플레이트에 형성된 압력조절구멍을 폐쇄하여 급수밸브 자체의 정상적인 작동을 불가능하게 하였다.When the fine foreign matter contained in the wash water is not filtered by the pulp and flows in as it is, these foreign matters close the pressure regulating holes formed in the bellows plate to make normal operation of the water supply valve itself impossible.

따라서 본 고안자는 필터를 종래와 같이 단순히 끼워넣은 방식으로 조립하던 것을 하우징에 스냅식 또는 나사식으로 결합하도록 필터결합구조를 개선하여 상기의 문제점들을 해결하고 본 고안을 완성하였다.Therefore, the present inventors have solved the above problems and completed the present invention by improving the filter coupling structure so as to snap or screw-assemble the filter to the housing by simply inserting it in a conventional manner.

[고안의 목적][Purpose of designation]

본 고안의 목적은 급수밸브내의 필터결합구조를 제공하는 것이다.It is an object of the present invention to provide a filter coupling structure in a feed valve.

본 고안의 다른 목적은 급수밸브 하우징과 필터가 스냅식 또는 나사식으로 결합되어 있는 필터결합구조를 제공하는 것이다.Another object of the present invention is to provide a filter coupling structure in which the feed valve housing and the filter are snap or screwed together.

본 고안의 또다른 목적은 이물질의 효과적인 여과를 가능하게 하므로써 급수밸브의 작동불능 또는 오동작을 원인적으로 예방하는 필터결합구조를 제공하는 것이다.It is another object of the present invention to provide a filter coupling structure that prevents inoperation or malfunction of a water supply valve by enabling effective filtration of foreign substances.

[고안의 요약]Summary of the proposal

본 고안의 목적은 급수밸브 하우징과 필터가 스냅식 또는 나사식으로 결합되도록 하여 이물질의 효과적인 여과를 가능하게 하므로써 급수밸브의 작동불능 또는 오동작을 원인적으로 예방하는 필터결합구조를 제공하는 것이다.It is an object of the present invention to provide a filter coupling structure that causes the feed valve housing and the filter to be snap or screw coupled to enable effective filtration of foreign substances, thereby preventing inoperation or malfunction of the feed valve.

본 고안에 따른 필터결합구조는 그의 일측단부의 외면에 나사구조 또는 스냅걸이용 홈이 형성되어 있는 필터와 급수밸브의 입수구를 형성하는 하우징의 내벽에 형성된 나사구조 또는 스냅걸이용 돌기로 구성되어 있어 상기 필터와 상기 하우징이 서로 나사결합 또는 스냅결합될 수 있음을 특징으로 한다.The filter coupling structure according to the present invention is composed of a screw structure or a snap hook protrusion formed on the inner wall of the housing forming a water inlet of the filter and a filter having a screw structure or a snap hook groove formed on an outer surface thereof. The filter and the housing may be screwed or snapped together.

이하 첨부한 도면을 참고로 본 고안을 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

[고안의 구체예의 설명][Explanation of specific example of design]

제2도 및 제3도에 도시한 바와 같이, 본 고안에 따른 필터결합구조는 그의 일측단부의 외면에 나사구조 또는 스냅걸이용 홈(3)이 형성되어 있는 필터(1)와 급수밸브의 입수구를 형성하는 하우징(4)의 내벽에 형성된 나사구조 또는 스냅걸이용 돌기(5)로 구성되어 있어 상기 필터(1)와 상기 하우징(4)이 서로 나사결합 또는 스냅결합될 수 있음을 특징으로 한다.As shown in Figs. 2 and 3, the filter coupling structure according to the present invention has an inlet for the filter 1 and the water supply valve having a screw structure or a groove for a snap hook 3 formed on an outer surface thereof. It is composed of a screw structure or a snap hook projection 5 formed on the inner wall of the housing 4 to form a, characterized in that the filter 1 and the housing 4 can be screwed or snapped to each other .

상기에서 필터(1)는 그의 일측단부의 외면에 나사구조 또는 스냅걸이용 홈(3)이 형성되어 있는 것을 제외하고는 종래의 필터와 동일하거나 또는 유사하다.The filter 1 is the same as or similar to the conventional filter except that the thread structure or the groove for the snap hook 3 is formed on the outer surface of one end thereof.

그의 일측단부의 외면에 나사구조 또는 스냅걸이용 홈(3)이 형성된 필터(1) 또한 종래와 같이 폴리프로필렌 또는 폴리비닐클로라이드 등과 같은 중합체를 압출성형하여 제조될 수 있다.A filter 1 having a thread structure or a groove for a snap hook 3 formed on an outer surface of one end thereof may also be manufactured by extrusion molding a polymer such as polypropylene or polyvinyl chloride as in the prior art.

상기 급수밸브의 입수구를 형성하는 하우징(4)의 내벽에도 또한 상기 필터(1)의 일측단부의 외면에 형성된 나사구조 또는 스냅걸이용 홈(3)와 나사결합 또는 스냅결합할 수 있도록 나사구조 또는 스냅걸이용 돌기(5)가 형성되어 있다.The inner wall of the housing (4) forming the inlet of the water supply valve and also the screw structure or the screw structure to be screwed or snapped to the screw structure or snap hook groove (3) formed on the outer surface of one end of the filter (1) A snap hook projection 5 is formed.

본 고안의 구성과 작용에 따른 효과는 다음과 같다.Effects of the construction and operation of the subject innovation are as follows.

본 고안에 따른 필터결합구조는 상기와 같이 그의 일측단부의 외면에 나사구조 또는 스냅걸이용 홈(3)이 형성되어 있는 필터(1)와 급수밸브의 입수구를 형성하는 하우징(4)의 내벽에 형성된 나사구조 또는 스냅걸이용 돌기(5)로 구성되어 있어 상기 필터(1)와 상기 하우징(4)이 서로 나사결합 또는 스냅결합될 수 있도록 구성되어 있다.The filter coupling structure according to the present invention is formed on the inner wall of the housing (4) which forms the inlet of the filter (1) and the water supply valve in which the screw structure or the snap hook groove (3) is formed on the outer surface of one side end as described above. Consists of a formed screw structure or a snap hook protrusion 5 so that the filter 1 and the housing 4 can be screwed or snapped together.

따라서, 필터(1)와 급수밸브의 하우징(4) 사이에 틈이 발생하는 것을 방지하여 세탁용수 중의 미세한 이물질을 완전하게 여과하여 벨로우즈 플레이트에 형성된 압력조절구멍의 폐쇄에 의한 급수밸브 자체의 작동불능을 원인적으로 제거하였다.Accordingly, the gap between the filter 1 and the housing 4 of the water supply valve is prevented from occurring so that fine foreign substances in the washing water are completely filtered out, thereby preventing the water supply valve itself from operating due to the closing of the pressure adjusting hole formed in the bellows plate. Was removed causally.

본 고안은 이상과 같이 기재된 구체예에 대하여만 상세히 설명되었지만 본 고안의 사상과 범위내에서 변경이나 변형할 수 있음은 본 고안이 속하는 분야의 당업자에게는 명백한 것이며 이러한 변경이나 변형은 첨부된 실용신안등록 청구범위에 의하여 제한되어져야 한다.Although the present invention has been described in detail only with respect to the embodiments described above, it can be changed or modified within the spirit and scope of the present invention will be apparent to those skilled in the art to which the present invention belongs and such changes or modifications are registered utility model attached It should be limited by the claims.

Claims (1)

그의 일측단부의 외면에 나사구조 또는 스냅걸이용 홈(3)이 형성되어 있는 필터(1)와 급수밸브의 입수구를 형성하는 하우징(4)의 내벽에 형성된 나사구조 또는 스냅걸이용 돌기(5)로 구성되어 있어 상기 필터(1)와 상기 하우징(4)이 서로 나사결합 또는 스냅 결합될 수 있음을 특징으로 하는 필터결합구조.Screw structure or snap hook projection (5) formed on the inner wall of the filter (1) having a screw structure or a snap hook groove (3) formed on the outer surface of one side end thereof, and a housing (4) forming an inlet for the water supply valve (5). The filter coupling structure, characterized in that the filter (1) and the housing (4) can be screwed or snap coupled to each other.
KR2019930018646U 1993-09-17 1993-09-17 Filter fitting structure for water supply valve KR960004542Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930018646U KR960004542Y1 (en) 1993-09-17 1993-09-17 Filter fitting structure for water supply valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930018646U KR960004542Y1 (en) 1993-09-17 1993-09-17 Filter fitting structure for water supply valve

Publications (2)

Publication Number Publication Date
KR950009319U KR950009319U (en) 1995-04-19
KR960004542Y1 true KR960004542Y1 (en) 1996-06-03

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KR2019930018646U KR960004542Y1 (en) 1993-09-17 1993-09-17 Filter fitting structure for water supply valve

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