KR20000019779U - Structure for installing water sprinkling rotor at lower part in machine for washing tableware - Google Patents

Structure for installing water sprinkling rotor at lower part in machine for washing tableware Download PDF

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Publication number
KR20000019779U
KR20000019779U KR2019990006511U KR19990006511U KR20000019779U KR 20000019779 U KR20000019779 U KR 20000019779U KR 2019990006511 U KR2019990006511 U KR 2019990006511U KR 19990006511 U KR19990006511 U KR 19990006511U KR 20000019779 U KR20000019779 U KR 20000019779U
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South Korea
Prior art keywords
rotor
connector
supply pipe
fitted
sprinkling
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KR2019990006511U
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Korean (ko)
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KR200236625Y1 (en
Inventor
이춘우
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유병진
주식회사 파세코
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Priority to KR2019990006511U priority Critical patent/KR200236625Y1/en
Publication of KR20000019779U publication Critical patent/KR20000019779U/en
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • A47L15/22—Rotary spraying devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4246—Details of the tub

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  • Washing And Drying Of Tableware (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)

Abstract

본 고안은 하부살수로터의 장착구조를 개선하여 간편하게 조립 및 분해할 수 있도록 함과 동시에 하부살수로터의 이탈을 방지할 수 있도록 한 식기세척기의 하부살수로터 장착구조에 관한 것이다.The present invention relates to the lower sputtering rotor mounting structure of the dishwasher to improve the mounting structure of the lower sprinkler rotor to facilitate the assembly and disassembly and to prevent the separation of the lower sprinkler rotor.

본 고안의 구성은 지지판의 중앙에 공급관(10)이 고정설치되고, 이 공급관(10)의 내경으로 연결구(20)가 회동가능하게 끼워지며, 상기 연결구(20)의 상부에 하부살수로터(30)가 나사결합된 것에 있어서, 상기 연결구(20)의 양측 상부에 탄성후크(21)를 설치하고, 상기 공급관(10)의 상부 외주연에는 탄성후크(21)가 끼워지는 환홈(11)을 형성하며, 상기 연결구(20)와 하부살수로터(30)의 상,하 접촉면에는 상호 결합되는 요홈(22) 및 돌기(31)를 각각 형성하고, 상기 공급관(10)의 하부 내경에는 연결구(20)하단이 끼워지는 지지부(12)를 절곡형성한 것이다.In the configuration of the present invention, the supply pipe 10 is fixedly installed in the center of the support plate, the connector 20 is rotatably fitted into the inner diameter of the supply pipe 10, the lower sprinkling rotor 30 in the upper portion of the connector 20 ) Is screwed, the elastic hook 21 is provided on both upper sides of the connector 20, the upper outer periphery of the supply pipe 10 to form an annular groove (11) into which the elastic hook 21 is fitted The upper and lower contact surfaces of the connector 20 and the lower sprinkling rotor 30 are formed with grooves 22 and protrusions 31 which are coupled to each other, and the connector 20 is provided at the lower inner diameter of the supply pipe 10. The lower end is bent to form the support portion 12 is fitted.

Description

식기세척기의 하부살수로터 장착구조{Structure for installing water sprinkling rotor at lower part in machine for washing tableware}Structure for installing water sprinkling rotor at lower part in machine for washing tableware}

본 고안은 식기세척기에 관한 것으로, 더 상세하게는 하부살수로터를 간편하게 조립 및 분해할 수 있으며, 또한 하부살수로터의 이탈을 방지할 수 있도록 한 식기세척기의 하부살수로터 장착구조에 관한 것이다.The present invention relates to a dishwasher, and more particularly, to a lower sputtering rotor mounting structure of the dishwasher to be able to easily assemble and disassemble the lower sprinkler rotor, and also to prevent the separation of the lower sprinkler rotor.

일반적으로 식기세척기는 급수관으로 급수되는 물이 물받이에 저장되고, 이 물받이와 연결된 살수펌프에 의해 공급관을 거쳐 상,하부살수로터로 세척수가 각각 공급되면서 분사가 이루어진다. 이때, 상,하부살수로터의 상측으로는 식기가 놓여지는 선반이 각각 설치되고, 상,하부살수로터는 그 상면에 구비된 다수개의 분사공을 통해 상부로 세척수를 분사시키면서 식기를 세척한다.In general, the dishwasher is stored in the drip tray water is supplied to the water supply pipe, sprayed by the washing water is supplied to the upper and lower sputtering rotor through the supply pipe by the sprinkling pump connected to the drip tray. At this time, the shelf on which the dishes are placed is respectively installed on the upper and lower spraying rotors, and the upper and lower spraying rotors wash the dishes while spraying the washing water upward through a plurality of spray holes provided on the upper surface.

도 1은 하부살수로터의 설치상태를 도시한 것으로, 식기세척기(1)의 하부에는 물받이(2)가 구비되고, 물받이(2)의 상부에는 하부살수로터(3)가 회동가능하게 설치되며, 이 하부살수로터(3)의 상면에는 다수개의 분사공(4)들이 형성되고, 하부살수로터(3)의 상부에는 식기가 놓여지는 선반(5)이 설치된다.1 shows an installation state of the lower sprinkler rotor, the lower part of the dishwasher (1) is provided with a drip tray 2, the upper part of the drip tray (2), the lower sprinkling rotor (3) is rotatably installed, A plurality of injection holes 4 are formed on the upper surface of the lower sprinkling rotor 3, and a shelf 5 on which the dishes are placed is installed on the upper sprinkling rotor 3.

종래의 하부살수로터 장착구조는 도 1과 도 2에서와 같이 지지판(6)의 중앙에 공급관(7)이 설치되고, 이 공급관(7)의 상부에 하부살수로터(3)를 볼트(8), 너트(9)로 회동가능하게 체결하였기 때문에 다음과 같은 문제점이 있었다.In the conventional lower sprinkler rotor mounting structure, as shown in FIGS. 1 and 2, a supply pipe 7 is installed at the center of the support plate 6, and the lower sprinkler rotor 3 is bolted to the upper part of the supply pipe 7. , Because the nut (9) is rotatably fastened, there were the following problems.

즉, 하부살수로터(3)는 청소,교환,수리점검에 따라 A/S시 간편하게 분해 및 조립할 수 있어야 하나 상술한 바와 같이 종래에는 볼트(8),너트(9)로 체결되었기 때문에 작업시 일일이 볼트(8),너트(9)를 풀고 조이는 관계로 작업시간이 길어지고 또한 작업이 불편한 문제점이 있었다.That is, the lower sprinkling rotor 3 should be able to be easily disassembled and assembled at the time of A / S according to cleaning, replacement, and repair inspection. Due to the loosening and tightening of the bolts 8 and 9, the work time is long and the work is inconvenient.

한편, 이러한 문제점을 해소하기 위해 국내 실용신안공보 94-3369호에서는 하부살수로터의 하부장공으로 결합관이 끼워져 몸체와 나선결합되고 상부장공에 덮개판을 결합하여서 몸체의 연결관이 공급관 상부에 취부된 장착구조가 제공되었으나, 이 또한 부품수의 증가로 조립 및 분해가 불편하였으며 특히 하부살수로터가 단순히 나선결합으로 장착되었기 때문에 세척시 회전력에 의해 결합된 나선이 풀리면서 하부살수로터가 쉽게 이탈되는 문제점이 지적되었다.On the other hand, in order to solve this problem in Korea Utility Model Publication No. 94-3369, the coupling pipe is inserted into the lower hole of the lower spraying rotor and the body is coupled to the spiral and the cover plate is coupled to the upper hole, the connector of the body is mounted on the upper supply pipe Although the mounting structure was provided, this was also inconvenient to assemble and disassemble due to the increase in the number of parts. Especially, since the lower sprinkler rotor was simply mounted by screw coupling, the sprinkler rotor was easily detached due to the loosening of the combined spiral by the rotational force during cleaning. This pointed out.

본 고안의 목적은 상기에서와 같은 종래의 결점을 해소하기 위해 안출한 것으로, 하부살수로터의 장착구조를 개선하여 간편하게 조립 및 분해할 수 있도록 함과 동시에 하부살수로터의 이탈을 방지할 수 있도록 한 식기세척기의 하부살수로터 장착구조를 제공하는 데 있다.An object of the present invention is to solve the above-mentioned drawbacks, and to improve the mounting structure of the lower sprinkler rotor to facilitate the assembly and disassembly and to prevent the departure of the lower sprinkler rotor. It is to provide a mounting structure of the lower sputtering rotor of the dishwasher.

상기 목적을 달성하기 위해 본 고안은 공급관과 연결구에 상호 착탈가능하게 체결되는 환홈 및 탄성후크를 설치하고, 상기 연결구의 상부에 하부살수로터를 나사결합하되, 연결구와 하부살수로터의 접촉면에는 상호 결합되는 요홈 및 돌기를 형성한 것이다.In order to achieve the above object, the present invention installs an annular groove and an elastic hook which are detachably fastened to the supply pipe and the connector, and screw the lower sprinkler rotor to the upper part of the connector, but the coupling surface of the connector and the lower sprinkler rotor are mutually coupled. It is to form grooves and protrusions.

도 1은 식기세척기의 하부살수로터 설치상태를 보인 예시도.1 is an exemplary view showing a lower sputtering rotor installation state of the dishwasher.

도 2는 종래 하부살수로터의 장착구조를 보인 단면도.Figure 2 is a cross-sectional view showing a mounting structure of a conventional lower spraying rotor.

도 3은 본 고안의 장착구조를 보인 결합단면도.Figure 3 is a cross-sectional view showing a mounting structure of the present invention.

도 4는 본 고안의 분해도.4 is an exploded view of the present invention.

도면의 주요부분에 대한 부호설명Explanation of Signs of Major Parts of Drawings

10 : 공급관 11 : 환홈10: supply pipe 11: round groove

20 : 연결구 21 : 탄성후크20: connector 21: elastic hook

22 : 요홈 30 : 하부살수로터22: groove 30: lower spraying rotor

31 : 돌기31: turning

이하 첨부된 도면에 따라서 본 고안의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention in detail according to the accompanying drawings.

본 고안 식기세척기의 하부살수로터 장착구조는 도 3과 도 4에 도시되는 바와 같이, 지지판의 중앙에 공급관(10)이 고정설치되고, 이 공급관(10)의 내경으로 연결구(20)가 회동가능하게 끼워지며, 상기 연결구(20)의 상부에 하부살수로터(30)가 나사결합된 것에 있어서, 상기 연결구(20)의 양측 상부에 탄성후크(21)를 설치하고, 상기 공급관(10)의 상부 외주연에는 탄성후크(21)가 끼워지는 환홈(11)을 형성하며, 상기 연결구(20)와 하부살수로터(30)의 상,하 접촉면에는 상호 결합되는 요홈(22) 및 돌기(31)를 각각 형성하고, 상기 공급관(10)의 하부 내경에는 연결 구(20)하단이 끼워지는 지지부(12)를 절곡형성한 것을 그 기술적 구성상의 기본적인 특징으로 한다.In the lower sprinkling rotor mounting structure of the present invention dishwasher, as shown in FIGS. 3 and 4, the supply pipe 10 is fixedly installed at the center of the support plate, and the connector 20 can be rotated by the inner diameter of the supply pipe 10. Fitted in, the lower sprinkling rotor 30 is screwed to the upper portion of the connector 20, the elastic hook 21 is installed on both sides of the connector 20, the upper portion of the supply pipe 10 The outer periphery forms an annular groove 11 into which the elastic hook 21 is fitted, and the grooves 22 and the projections 31 are coupled to the upper and lower contact surfaces of the connector 20 and the lower sprinkler rotor 30. Each formed, the lower inner diameter of the supply pipe 10 is formed by bending the support portion 12 is fitted to the lower end of the connector 20 is a basic feature in the technical configuration.

여기서, 상기 공급관(10)은 하부회전체(30)에 세척수를 공급하는 것으로, 공급관(10)의 하부 양측에는 지지판에 볼트결합되는 볼트공(13)을 형성한다.Here, the supply pipe 10 is to supply the washing water to the lower rotating body 30, the lower side of the supply pipe 10 forms a bolt hole 13 is bolted to the support plate.

상기 공급관(10)의 상부에 형성된 환홈(11)은 체결력을 증대시키기 위해 2단으로 형성함이 바람직하고, 공급관(10)의 하부 내경에 절곡형성된 지지부(12)는 하부로 직경이 커지는 상협하광의 나팔형상으로 형성한다.Ring groove 11 formed in the upper portion of the supply pipe 10 is preferably formed in two stages to increase the fastening force, the support portion 12 bent to the lower inner diameter of the supply pipe 10 is the upper and lower diameter that the diameter increases to the bottom It is formed in the shape of a trumpet of light.

상기 연결구(20)에 일체로 설치된 탄성후크(21)도 환홈(11)에 부합되도록 2단으로 형성함이 바람직하고, 연결구(20)의 상면 양측에 반원형의 요홈(22)을 각각 형성하며, 연결구(20)의 하부는 상기 지지부(12)에 대응하는 나팔형상으로 형성한다.The elastic hook 21 integrally installed in the connector 20 is also preferably formed in two stages so as to correspond to the annular groove 11, and semicircular grooves 22 are formed on both sides of the upper surface of the connector 20, respectively. A lower portion of the connector 20 is formed in a trumpet shape corresponding to the support 12.

상기 연결구(20)의 상부에는 숫나사(23)를 돌출형성하고, 하부살수로터(30)의 저면 중앙부에는 상기 숫나사(23)에 나사결합되는 암나사(32)를 형성한다.The upper portion of the connector 20 protrudes the male screw 23, and forms a female screw 32 screwed to the male screw 23 at the center of the bottom surface of the lower sprinkler rotor 30.

상기 하부살수로터(30)의 암나사(32) 양측으로 요홈(22)에 끼워지는 반구형의 돌기(31)를 돌출형성한다.Protruding hemispherical protrusions 31 fitted into the grooves 22 on both sides of the female screw 32 of the lower spraying rotor 30.

이와 같이 구성된 본 고안도 식기세척기를 작동시키면 살수펌프를 통해 공급관(10)내로 세척수가 공급되고, 공급관(10)내로 공급된 세척수는 연결구(20)의 내경을 통해 하부살수로터(30)내부로 공급되고, 하부살수로터(30)내로 공급된 세척수가 분사공을 통해 상부로 분사되면서 식기를 깨끗하게 세척하고, 이때 분사력에 의해 연결구(20)와 하부살수로터(30)가 회전하면서 식기를 세척하는 작동관계는 종래와 같다.When the dishwasher is operated as described above, the washing water is supplied into the supply pipe 10 through the sprinkling pump, and the washing water supplied into the supply pipe 10 flows into the lower sprinkling rotor 30 through the inner diameter of the connector 20. The washing water supplied to the lower spraying rotor 30 is sprayed upward through the injection hole to clean the dishes. At this time, the connector 20 and the lower spraying rotor 30 are rotated by the spraying force to wash the dishes. The operating relationship is the same as before.

그러나, 본 고안에서는 조립시 간단하게 공급관(10)의 내경에 연결구(20)를 밀어 끼우면 2단의 탄성후크(21)가 환홈(11)으로 탄력적으로 끼워지면서 상호 체결되므로 연결구(20)는 공급관(10)에 견고하고도 회전가능하게 조립되고, 이 상태에서 연결구(20)의 숫나사(23)에 하부살수로터(30)의 암나사(32)를 나사결합하면 돌기(31)가 요홈(22)에 끼워지면서 이 또한 견고하게 조립된다. 이때, 연결구(20)의 하부는 도 3에서와 같이 공급관(10)의 지지부(12)에 끼워진 상태로 조립된다.However, in the present invention, when the connector 20 is simply pushed into the inner diameter of the supply pipe 10 during assembly, the two ends of the elastic hook 21 are elastically fitted into the annular groove 11 so that the connector 20 is connected to the supply pipe. (10) is firmly and rotatably assembled, and in this state, when the female screw (32) of the lower sprinkling rotor (30) is screwed into the male screw (23) of the connector (20), the protrusion (31) is a groove (22). It is also firmly assembled as it is fitted to the. At this time, the lower portion of the connector 20 is assembled in the state fitted to the support 12 of the supply pipe 10 as shown in FIG.

이러한 본 고안은 별도의 공구를 사용하지 않고도 공급관(10),연결구(20),하부살수회전체(30)를 간편하게 조립할 수 있으며, 또한 조립시 돌기(31)가 요홈(22)에 끼워지기 때문에 임의로 힘을 가해 하부살수로터(30)를 돌리지 않으면 숫나사(23)와 암나사(32)의 나사결합이 절대로 풀리지 않는다.The present invention can easily assemble the supply pipe 10, the connector 20, the lower sprinkling rotor 30 without using a separate tool, and also because the projection 31 is fitted into the groove 22 during assembly If the lower sputtering rotor 30 is not applied by a random force, the screw coupling of the male screw 23 and the female screw 32 will never be loosened.

한편, 청소,교환,수리점검에 따른 A/S시에는 상기 조립의 역순으로 연결 구(20)를 잡고 약간의 힘을 가해 하부살수로터(30)를 조립의 반대방향으로 돌리면 돌기(32)가 요홈(22)으로부터 빠져나오면서 나사결합이 풀리므로 연결구(20)와 하부살수로터(30)가 쉽게 분리되고, 이 상태에서 양측 탄성후크(21)를 외측으로 벌리면 이 탄성후크(21)가 환홈(11)에서 빠져나오므로 연결구(20)를 공급관(10)으로부터 쉽게 분리할 수 있다.On the other hand, during the cleaning, replacement, and repair during the A / S check the connector 20 in the reverse order of the assembly and apply a slight force to turn the lower spraying rotor 30 in the opposite direction of the assembly, the projection 32 Since the screw coupling is released while coming out of the groove 22, the connector 20 and the lower sprinkling rotor 30 are easily separated, and in this state, when the two elastic hooks 21 are opened to the outside, the elastic hook 21 is an annular groove ( 11) can be easily separated from the supply pipe 10 because it exits the connector (20).

따라서, 본 고안은 하부살수로터(30)의 청소,교환,수리점검에 따른 A/S시 간편하게 분해 및 조립할 수 있으므로 작업시간을 단축할 수 있는 장점이 있으며, 또한 하부살수로터(30)가 연결구(20)로부터 이탈되는 것을 미연에 방지할 수 있는 장점이 있다.Therefore, the present invention has the advantage of shortening the working time since it can be easily disassembled and assembled at the time of A / S according to the cleaning, replacement, and repair of the lower sprinkling rotor 30, and the lower sprinkling rotor 30 is connected to the connector. There is an advantage that can be prevented in advance from the departure from (20).

이상에서 살펴본 바와 같이 본 고안 식기세척기의 하부살수로터 장착구조는 간편하게 조립 및 분해할 수 있으며, 또한 하부살수로터의 이탈을 방지할 수 있는 매우 유용한 고안이다.As described above, the lower sprinkler rotor mounting structure of the present invention dishwasher can be easily assembled and disassembled, and is also a very useful design that can prevent the lower sprinkler rotor from leaving.

Claims (2)

지지판의 중앙에 공급관(10)이 고정설치되고, 이 공급관(10)의 내경으로 연결구(20)가 회동가능하게 끼워지며, 상기 연결구(20)의 상부에 하부살수로터(30)가 나사결합된 것에 있어서,The supply pipe 10 is fixedly installed in the center of the support plate, the connector 20 is rotatably fitted into the inner diameter of the supply pipe 10, and the lower sprinkling rotor 30 is screwed on the upper portion of the connector 20. In that, 상기 연결구(20)의 양측 상부에 탄성후크(21)를 설치하고, 상기 공급관(10)의 상부 외주연에는 탄성후크(21)가 끼워지는 환홈(11)을 형성하며, 상기 연결구(20)와 하부살수로터(30)의 상,하 접촉면에는 상호 결합되는 요홈(22) 및 돌기(31)를 각각 형성하고, 상기 공급관(10)의 하부 내경에는 연결구(20)하단이 끼워지는 지지부(12)를 절곡형성한 것을 특징으로 하는 식기세척기의 하부살수로터 장착구조.An elastic hook 21 is installed at both upper ends of the connector 20, and an upper ring of the upper end of the supply pipe 10 forms an annular groove 11 into which the elastic hook 21 is fitted. The upper and lower contact surfaces of the lower spraying rotor 30 are formed with grooves 22 and protrusions 31 which are coupled to each other, and a support 12 into which the lower end of the connector 20 is fitted in the lower inner diameter of the supply pipe 10. Lower sputtering rotor mounting structure of the dishwasher, characterized in that the bending formed. 제 1 항에 있어서, 상기 탄성후크(21)와 환홈(11)은 2단으로 형성한 것을 특징으로 하는 식기세척기의 하부살수로터 장착구조.The lower sprinkling rotor mounting structure of claim 1, wherein the elastic hook (21) and the annular groove (11) are formed in two stages.
KR2019990006511U 1999-04-20 1999-04-20 Structure for installing water sprinkling rotor at lower part in machine for washing tableware KR200236625Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3682787A1 (en) * 2018-12-28 2020-07-22 Samsung Electronics Co., Ltd. Dishwasher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3682787A1 (en) * 2018-12-28 2020-07-22 Samsung Electronics Co., Ltd. Dishwasher

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