KR900001601Y1 - Plunger for sprayer - Google Patents

Plunger for sprayer Download PDF

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Publication number
KR900001601Y1
KR900001601Y1 KR2019870003030U KR870003030U KR900001601Y1 KR 900001601 Y1 KR900001601 Y1 KR 900001601Y1 KR 2019870003030 U KR2019870003030 U KR 2019870003030U KR 870003030 U KR870003030 U KR 870003030U KR 900001601 Y1 KR900001601 Y1 KR 900001601Y1
Authority
KR
South Korea
Prior art keywords
plunger
sprayer
present
hole
oil groove
Prior art date
Application number
KR2019870003030U
Other languages
Korean (ko)
Other versions
KR880017572U (en
Inventor
홍보식
Original Assignee
홍보식
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 홍보식 filed Critical 홍보식
Priority to KR2019870003030U priority Critical patent/KR900001601Y1/en
Publication of KR880017572U publication Critical patent/KR880017572U/en
Application granted granted Critical
Publication of KR900001601Y1 publication Critical patent/KR900001601Y1/en

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Classifications

    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/01—Pistons; Trunk pistons; Plungers characterised by the use of particular materials

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

내용 없음.No content.

Description

분무기용 플런져Plunger for Spray Gun

제1도는 본 고안의 사시도.1 is a perspective view of the present invention.

제2도는 제1도의 A-A'선 단면도.2 is a cross-sectional view taken along the line AA ′ of FIG. 1.

제3도는 종래의 플랜져 종단면도.3 is a conventional flanger longitudinal sectional view.

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

1 : 스테인레스 파이프 2 : 밀폐판1: stainless steel pipe 2: sealing plate

3 : 오일홈 4 : 핀공3: oil groove 4: pin ball

본 고안은 스테인레스 재질로된 분무기용 플런져에 관한 것으로 종래의 주물로 가공된 플런져는 자체중량으로 인한 처짐과 표면의 불균일로인해 플런져에 삽설되는 패킹이 쉽게 닳으며 또한 도면에서 도시한 바와같이 두께가 균일하지 않아 장시간 사용시 수압에 견디지 못하고 터져버리는 등 사용함에 있어 문제점이 많았다.The present invention relates to a plunger for a nebulizer made of stainless steel, and the plunger processed with a conventional casting is easily worn out due to the sag due to its own weight and the unevenness of the surface. Likewise, the thickness was not uniform, so there were many problems in using, such as bursting without being able to withstand water pressure when used for a long time.

본 고안은 이와같은 문제점을 시정하기 위해 안출한 것으로 이를 첨부도면에 의해 상세히 설명하면 다음과 같다.The present invention has been devised to correct such a problem as described in detail by the accompanying drawings as follows.

몸체를 구성하는 스테인레스 파이프(1)에 플레시(Flash) 용접으로 일측의 통공을 밀폐판(2)으로 차단하고 커넥팅로드가 연결되는 핀공(4)부에 오일홈(3)을 형성하여서 구성된 것이다.The stainless steel pipe (1) constituting the body by flash (Flash) welding to block the through-hole of the one side with the sealing plate (2) is formed by forming an oil groove (3) in the pin hole (4) to which the connecting rod is connected.

미설명부호(5)는 종래의 플런져 자체를 나타낸것임.Reference numeral 5 denotes a conventional plunger itself.

이와같이 본 고안은 플런져 자체를 스테인레스 재질로 구성함으로서 종래의 주물로된 플런져에 비해 중량이 가볍고 표면의 가공도가 매우 정밀하며 또한 스테인레스 파이프를 사용하는 관계로 두께가 일정하게 형성되어 패킹이 쉽게 닳지않고, 또한 수압도 오랫동안 견딜 수 있으며 핀공(4)부의 둘레에 형성된 요입홈(3)으로 인해 실린더내에서의 플런져 작동도 원활히 이루어짐은 물론 특히 주물로 된 플런져보다 가격면에서도 싼 관계로 경제적인 이점등 여러모로 효과가 많은 고안이다.As such, the present invention consists of the plunger itself made of stainless material, which is lighter in weight than the conventional cast plunger, and the surface has a very high degree of workability. It does not wear out and can withstand hydraulic pressure for a long time. The indentation groove 3 formed around the pin hole 4 facilitates the plunger operation in the cylinder, and is particularly cheaper than the casting plunger. In many ways, such as economic advantages are devised.

Claims (1)

몸체를 구성하는 스테인레스 파이프(1)에 플레시 용접으로 일측의 통공을 밀폐판(2)으로 차단하고, 커넥팅 로드가 연결되는 핀공(4)에는 오일홈(3)을 형성하여서된 분무기용 플런져.Plunger for sprayer by forming an oil groove (3) in the pin hole (4) to block the through-hole of one side by the flash welding to the stainless pipe (1) constituting the body, the connecting rod is connected.
KR2019870003030U 1987-03-09 1987-03-09 Plunger for sprayer KR900001601Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870003030U KR900001601Y1 (en) 1987-03-09 1987-03-09 Plunger for sprayer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870003030U KR900001601Y1 (en) 1987-03-09 1987-03-09 Plunger for sprayer

Publications (2)

Publication Number Publication Date
KR880017572U KR880017572U (en) 1988-10-26
KR900001601Y1 true KR900001601Y1 (en) 1990-03-03

Family

ID=19260433

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870003030U KR900001601Y1 (en) 1987-03-09 1987-03-09 Plunger for sprayer

Country Status (1)

Country Link
KR (1) KR900001601Y1 (en)

Also Published As

Publication number Publication date
KR880017572U (en) 1988-10-26

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