KR890006842Y1 - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- KR890006842Y1 KR890006842Y1 KR2019860005502U KR860005502U KR890006842Y1 KR 890006842 Y1 KR890006842 Y1 KR 890006842Y1 KR 2019860005502 U KR2019860005502 U KR 2019860005502U KR 860005502 U KR860005502 U KR 860005502U KR 890006842 Y1 KR890006842 Y1 KR 890006842Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pressure switch
- connection
- connection pipe
- washing machine
- hose
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2231/00—Applications
- H01H2231/012—Household appliance
Abstract
내용 없음.No content.
Description
제1도는 본 고안 장치의 분해 사시도.1 is an exploded perspective view of the device of the present invention.
제2도는 압력호오스가 연결되는 상태를 보인 본 고안 장치의 종 단면도로서, 제2(a)도는 접속강화 스프링을 압축시켜 그 내부에 압력호오스를 끼운 상태도,제2(b)도는 압력호오스가 연결된 상태도.FIG. 2 is a longitudinal cross-sectional view of the device of the present invention showing a state in which a pressure hose is connected. FIG. 2 (a) is a state in which a pressure hose is inserted therein by compressing a connection reinforcing spring, and FIG. Also connected state.
제3도는 종래 장치를 설명하기 위한 종 단면도.3 is a longitudinal cross-sectional view for explaining the conventional device.
제4도는 제3도의 "A"부분 확대도.4 is an enlarged view of portion "A" of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 내부 접속관 2 : 압력스위치 호오스1: Internal connector 2: Pressure switch hose
3 : 외부 보호관 3a : 절결부3: outer protective tube 3a: cutout
4 : 접속강화 스프링 4a : 손잡이부4: connection reinforcement spring 4a: handle part
본 고안은 세탁기의 압력스위치 호오스 연결장치에 관한 것으로, 특히 전자동 세탁기의 압력스위치 호오스가 연결되는 세탁조 접속부의 구조를 개선하여 접속부의 파손과 압력스위치 호오스의 탈락을 방지할 수 있도록한 것이다.The present invention relates to a pressure switch hose connecting device of the washing machine, and in particular, to improve the structure of the connection of the washing tub connected to the pressure switch hose of the automatic washing machine to prevent the breakage of the connection and the drop of the pressure switch hose.
일반적으로 전자동 세탁기 내에는 제3도와 같이 외부 세탁조(6)가 설치되어 있고 그 외부 세탁조(6)내에 탈수조를 겸한 내부 세탁조(7)가 설치되어 있으며, 세탁시 세탁조의 수압이 공기압으로 변하여 압력스위치 호오스(2)를 통해 압력스위치(8)에 전달되면 그 압력에 의해 압력스위치(8)가 작동함과 동시에 전동기(9)가 회전하여 세탁 및 탈수가 되도록 구성되어 있다.In general, the automatic washing machine is provided with an external washing tank 6 as shown in FIG. 3, and an internal washing tank 7 serving as a dehydrating tank is installed in the external washing tank 6, and the pressure of the washing tank changes to air pressure during washing. When the pressure switch 8 is transmitted to the pressure switch 8 through the switch hose 2, the pressure switch 8 is operated by the pressure, and the electric motor 9 rotates to wash and dehydrate.
따라서 이러한 세탁기에 있어서 공기압을 압력스위치(8)에 전달하기 위한 압력스위치 호오스(2)는 매우 중요한 기능을 가지게 되며 이 압력스위치 호오스(2)는 외부 세탁조(6)의 일측에 형성된 접속부에 연결하여 사용하게 된다.Therefore, in such a washing machine, the pressure switch hose 2 for delivering air pressure to the pressure switch 8 has a very important function, and the pressure switch hose 2 is connected to a connection portion formed at one side of the external washing tank 6. Will be used.
그러나 종래에는 제3도 및 제4도에 도시한 바와 같이 외부 세탁조(6)의 일측에 원통형상으로된 내부 접속관(1)과 외부보호관(5)을 형성하고 내부접속관(1)의 바깥둘레에 접착제등을 도포한후 압력스위치 호오스(2)를 삽입하면 접착제의 접착력에 의해 압력스위치 호오스(2)와 내부 접속관(1)이 연결되도록 하였기 때문에 내부접속관(1)에 접착제를 용이하게 도포하기 위해서는 내부 접속관(1)을 외부 보호관(5)의 외측으로 돌출되게 형성해 주어야하고 따라서 세탁기의 탈수 진동시 또는 운반시 외부보호관(5)의 외측으로 돌출된 내부접속관(1)이 세탁기 외곽케이스에 부딪혀 파손될 우려가 있으며 또 접착제의 접착력이 약화되는 경우 압력스위치 호오스(2)가 내부접속관(1)에서 이탈하기 쉬운 문제점이 있었다.However, in the related art, as illustrated in FIGS. 3 and 4, an inner connection tube 1 and an outer protection tube 5 having a cylindrical shape are formed on one side of the outer washing tank 6, and the outer side of the inner connection tube 1 is formed. When the pressure switch hose 2 is inserted after the adhesive is applied to the circumference, the pressure switch hose 2 and the inner connection pipe 1 are connected by the adhesive force so that the adhesive is easily connected to the inner connection pipe 1. In order to apply it, the inner connection tube 1 should be formed to protrude to the outside of the outer protective tube 5, so that the inner connection tube 1 protruding to the outside of the outer protective tube 5 during the dehydration vibration or transportation of the washing machine is There is a risk of being damaged by hitting the outer case of the washing machine and when the adhesive strength of the adhesive is weakened, there was a problem that the pressure switch hose (2) is easily separated from the inner connection pipe (1).
본 고안은 종래의 장치가 지닌 이와같은 문제점을 해결하기 위한 것으로, 탈수시나 운반시 내부 접속관이 세탁기 외곽케이스에 부딪히는 것을 방지하고 아울러 압력스위치 호오스가 내부 접속관에서 이탈하는 것을 방지할 수 있는 개선된 구조의 연결장치를 제공코저한 것인바, 이를 첨부 도면에 의해 더욱 상세히 설명하면 다음과 같다.The present invention is to solve such a problem with the conventional device, an improvement that can prevent the inner connection pipe from hitting the outer case of the washing machine during dehydration or transport and also prevent the pressure switch hose from leaving the inner connection pipe It is to provide a connection device having a structure, which will be described in more detail by the accompanying drawings as follows.
세탁기 외부 세탁조의 일측에 원통형의 내부 접속관(1)을 형성하여 이 내부 접속관(1)에 압력스위치 호오스(2)를 연결하도록 된 것에 있어서, 내부 접속관(1)의 외측에 절결부(3a)를 가진 외부 보호관(3)을 내부 접속관(1)과 동일한 길이로 형성하고 내부 접속관(1)의 바깥둘레에는 한쌍의 손잡이부(4a)를 가진 코일형상의 접속강화 스프링(4)을 설치하여 이 접속강화스프링(4)이 압력스위치 호오스(2)를 압축시킬 수 있도록 하여서된 것이다.The cylindrical inner connection pipe 1 is formed on one side of the washing machine outer washing tank to connect the pressure switch hose 2 to the internal connection pipe 1, and the cutout portion is formed on the outer side of the internal connection pipe 1. Coiled connection reinforcing spring (4) having an outer protective tube (3a) having the same length as the inner connecting tube (1) and having a pair of handles (4a) on the outer circumference of the inner connecting tube (1) This connection reinforcing spring (4) is to be able to compress the pressure switch hose (2).
이와같이 구성된 본 고안은 제2(a)도와 같이 접속강화 스프링(4)에 형성된 한쌍의 손잡이부(4a)를 내측으로 오므려 접속강화 스프링(4)의 내경이 커지게한 상태에서 내부 접속관(1)과 접속 강화스프링(4)사이의 공간부를 통해 압력스위치 호오스(2)를 삽입한후 접속 강화스프링(4)의 손잡이부(4a)를 놓으면 제2(b)도와 같이 손잡이부(4a)가 자체 인장력에 의해 외측으로 벌어져 외부보호관(3)에 형성된 절결부(3a)의 양측벽에 밀착됨과 동시에 접속강화스프링(4)의 내경이 축소되어 압력스위치 호오스(2)를 압축하게 되므로 압력스위치 호오스(2)는 내부 접속관(1)에서 이탈됨이 없이 견고하게 고정되는 것이다.According to the present invention configured as described above, the inner connection pipe (in the state in which the inner diameter of the connection reinforcing spring 4 is increased by enclosing a pair of handle portions 4a formed in the connection reinforcing spring 4 as shown in FIG. 1) After inserting the pressure switch hose 2 through the space between the connection reinforcement spring 4 and releasing the handle 4a of the connection reinforcement spring 4, the handle 4a as shown in FIG. 2 (b). The pressure of the pressure switch hose 2 is compressed since the inner portion of the connection reinforcing spring 4 is reduced while the inner portion of the connection reinforcing spring 4 is reduced to the outside by the self-tensioning force, and adheres to both side walls of the cutout 3a formed in the outer protective tube 3 The hose 2 is firmly fixed without leaving the inner connection pipe 1.
또한 외부보호관(3)에 절결부(3a)가 형성되어 있어 압력스위치 호오스(2)가 깊숙히 삽입되는지의 여부와 접속 강화스프링(4)의 결합상태를 시각적으로 확인할 수 있으며, 내부 접속관(1)과 동일한 길이로 돌출된 외부보호관(3)이 절결부(3a)에 의해 탄력을 가지게되므로 탈수 진동시 또는 운반이나 이동시 외부보호관(3)이 세탁기 외곽 케이스에 부딪히는 경우에도 외부보호관(3)이 파손되지 않게되고 따라서 내부 접속관(1)을 안정하게 보호할 수 있게 된다.In addition, a cutout portion 3a is formed in the outer protective tube 3 to visually check whether the pressure switch hose 2 is inserted deeply and the coupling state of the connection reinforcing spring 4, and the inner connecting tube 1 The outer protective tube (3) protruding to the same length as) has elasticity by the cutout (3a), so the outer protective tube (3) even if the outer protective tube (3) hits the outer case of the washing machine during dehydration vibration or transport or movement It is not broken and therefore the inner connection pipe 1 can be stably protected.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860005502U KR890006842Y1 (en) | 1986-04-23 | 1986-04-23 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860005502U KR890006842Y1 (en) | 1986-04-23 | 1986-04-23 | Washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870016615U KR870016615U (en) | 1987-11-30 |
| KR890006842Y1 true KR890006842Y1 (en) | 1989-10-12 |
Family
ID=19250985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860005502U KR890006842Y1 (en) | 1986-04-23 | 1986-04-23 | Washing machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890006842Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100479090B1 (en) * | 2002-11-28 | 2005-03-28 | 엘지전자 주식회사 | A water level sensing apparatus of washer |
-
1986
- 1986-04-23 KR KR2019860005502U patent/KR890006842Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR870016615U (en) | 1987-11-30 |
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