KR200158950Y1 - The pump housing fixing apparatus of a washing machine - Google Patents

The pump housing fixing apparatus of a washing machine Download PDF

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Publication number
KR200158950Y1
KR200158950Y1 KR2019970026577U KR19970026577U KR200158950Y1 KR 200158950 Y1 KR200158950 Y1 KR 200158950Y1 KR 2019970026577 U KR2019970026577 U KR 2019970026577U KR 19970026577 U KR19970026577 U KR 19970026577U KR 200158950 Y1 KR200158950 Y1 KR 200158950Y1
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KR
South Korea
Prior art keywords
pump housing
washing machine
cabinet
base
fixing
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Application number
KR2019970026577U
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Korean (ko)
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KR19990013319U (en
Inventor
조재규
Original Assignee
구자홍
엘지전자주식회사
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Application filed by 구자홍, 엘지전자주식회사 filed Critical 구자홍
Priority to KR2019970026577U priority Critical patent/KR200158950Y1/en
Publication of KR19990013319U publication Critical patent/KR19990013319U/en
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Publication of KR200158950Y1 publication Critical patent/KR200158950Y1/en

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D06F39/085—Arrangements or adaptations of pumps
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/264—Tubs provided with reinforcing structures, e.g. ribs, inserts, braces
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs

Abstract

본 고안은 세탁기에 관한 것으로 특히 세탁기의 캐비넷에 펌프하우징의 체결이 용이할 뿐만아니라 체결되어 고정된 펌프하우징이 회전하거나 체결부가 풀리는 것을 방지하도록 하는 세탁기의 펌프하우징 체결구조에 관한 것으로, 하부에 베이스가 형성된 캐비넷의 삽입홈에 펌프하우징을 조립하여 고정하는 과정에서 조립이 용이하고 고정된 상태에서 펌프하우징이 진동 등에 의하여 회전되어 조립부분이 풀리는 것을 방지하도록 캐비넷의 삽입홈에 형성된 회전방지홈과 상기 회전방지홈에 삽입되어 걸리도록 펌프하우징의 날개에 회전방지리브를 구비하고, 상기 베이스에는 펌프하우징의 하부에 형성된 받침부가 삽입되어 펌프하우징의 고정위치를 정하여 주도록 형성된 위치결정가이드와, 상기 위치결정가이드로 삽입되어 펌프하우징의 위치가 정하여진 상태에서 펌프하우징을 고정시켜주는 고정수단을 구비하였다.The present invention relates to a washing machine, and more particularly, to a pump housing fastening structure of a washing machine which not only facilitates the fastening of the pump housing to the cabinet of the washing machine but also prevents the fixed pump housing from rotating or loosening the fastening part. In the process of assembling and fixing the pump housing in the insertion groove of the formed cabinet, the rotation preventing groove formed in the insertion groove of the cabinet to prevent the assembly portion is loosened by rotating the pump housing in the fixed state and the fixed state and the Positioning guide provided with anti-rotation rib on the blade of the pump housing to be inserted into the anti-rotation groove, the base is formed in the lower portion of the pump housing is inserted into the base to determine the fixed position of the pump housing, and the positioning Inserted into the guide, the position of the pump housing It was provided with a securing means that secure the pump housing in Yeo-jin Ha state.

Description

세탁기의 펌프하우징 고정구조Pump housing fixing structure of washing machine

본 고안은 세탁기에 관한 것으로 특히 세탁기의 캐비넷에 펌프하우징의 체결이 용이할 뿐만아니라 체결되어 고정된 펌프하우징이 회전하거나 체결부가 풀리는 것을 방지하도록 하는 세탁기의 펌프하우징 체결구조에 관한 것이다.The present invention relates to a washing machine, and more particularly, to a pump housing fastening structure of a washing machine to prevent the fastening of the pump housing to the cabinet of the washing machine and to prevent the fixed and fixed pump housing from rotating or loosening the fastening part.

종래의 세탁기는 도1과 도2에 도시된 바와같이 펌프하우징(1)은 받침부(2)와 고정홀(3)이 형성된 날개(4)가 형성되고, 상기 펌프하우징(1)의 선단부가 삽입되는 삽입홈(5)이 형성된 캐비넷(6)과, 상기 삽입홈(5)에 삽입된 펌프하우징(1)의 날개(4)에 형성된 고정홀(3)과 같은 위치에 고정나사(8)가 결합될 수 있는 결합공(7)을 캐비넷(6)에 형성되고, 상기 캐비넷(6)의 하부에는 베이스(9)가 구성되였다.In the conventional washing machine, as shown in FIGS. 1 and 2, the pump housing 1 is formed with a blade 4 formed with a supporting part 2 and a fixing hole 3, and the tip of the pump housing 1 is formed. Fixing screw (8) at the same position as the cabinet (6) formed with the insertion groove (5) to be inserted and the fixing hole (3) formed in the blade (4) of the pump housing (1) inserted into the insertion groove (5) The coupling hole 7 which can be coupled is formed in the cabinet 6, and the base 9 is configured in the lower part of the cabinet 6.

이와같은 세탁기의 캐비넷(6)에 펌프하우징(1)을 결합할 때는 펌프하우징(1)의 하부에 형성된 받침부(2)가 베이스(9)에 닿토록 한 상태에서 선단을 캐비넷(6)에 형성된 삽입홈(5)에 삽입한다.When coupling the pump housing (1) to the cabinet (6) of such a washing machine, the front end to the cabinet (6) in a state that the support portion (2) formed in the lower portion of the pump housing (1) is in contact with the base (9) Insert into the insertion groove (5) formed.

이와같이 펌프하우징(1)의 선단이 삽입홈(5)에 삽입된 상태에서 상기 펌프하우징(1)의 날개(4)에 형성된 고정홀(3)을 캐비넷(6)에 형성된 결합공(7)에 맞춘 후, 상기 결합공(7)에 고정나사(8)를 끼워 나사결합함으로서 상기 펌프하우징(1)이 캐비넷(6)에 결합되어 고정되도록 하였다.As such, the fixing hole 3 formed in the blade 4 of the pump housing 1 is inserted into the coupling hole 7 formed in the cabinet 6 while the tip of the pump housing 1 is inserted into the insertion groove 5. After fitting, the pump housing 1 is coupled to the cabinet 6 to be fixed by screwing the fixing screw 8 into the coupling hole 7.

이와같이 캐비넷(6)에 펌프하우징(1)을 결합하는 과정에서 캐비넷(6)에 펌프하우징(1)의 날개(4)에 형성된 고정홀(3)과 캐비넷(6)에 형성된 결합공(7)을 맞추기가 매우 불편한 문제점과, 캐비넷(6)과 펌프하우징(1)이 결합된 상태에서 세탁기가 구동하게 되면 진동이 발생하게 됨에 따라 결합부가 풀리게 되는 문제점이 있었다.As described above, the coupling hole 7 formed in the cabinet 6 and the fixing hole 3 formed in the blade 4 of the pump housing 1 in the cabinet 6 in the process of coupling the pump housing 1 to the cabinet 6. Very uncomfortable to meet the problem, there was a problem that the coupling portion is released as the vibration is generated when the washing machine is driven in the cabinet (6) and the pump housing (1) coupled state.

본 고안은 이러한 점을 감안하여 고안한 것으로 하부에 베이스가 형성된 캐비넷의 삽입홈에 펌프하우징을 조립하여 고정하는 과정에서 조립이 용이하고 고정된 상태에서 펌프하우징이 진동 등에 의하여 회전되어 조립부분이 풀리는 것을 방지하도록 캐비넷의 삽입홈에 회전방지홈을 형성하고, 상기 회전방지홈에 삽입되어 걸리도록 펌프하우징의 날개에 회전방지리브를 구비하며, 상기 베이스에는 펌프하우징의 하부에 형성된 받침부가 삽입되어 펌프하우징의 고정위치를 정하여 주도록 위치결정가이드를 형성하며, 상기 위치결정가이드로 삽입되어 펌프하우징의 위치가 정하여진 상태에서 펌프하우징을 고정시켜주는 고정수단을 구비함을 목적으로한 것이다.The present invention has been devised in view of this point, and the pump housing is easy to assemble in the process of assembling and fixing the pump housing to the insertion groove of the cabinet with the base formed at the bottom, and the pump housing is rotated by vibration, etc. The anti-rotation groove is formed in the insertion groove of the cabinet, and the anti-rotation rib is provided on the wing of the pump housing so as to be inserted into the anti-rotation groove, and the base is formed at the bottom of the pump housing to insert the pump. The purpose of the present invention is to provide a positioning guide for determining a fixed position of the housing, and a fixing means inserted into the positioning guide to fix the pump housing in a state where the pump housing is positioned.

도1은 종래 세탁기의 펌프하우징 고정구조를 분해한 사시도.1 is an exploded perspective view of a pump housing fixing structure of a conventional washing machine.

도2는 종래 세탁기의 펌프하우징의 고정상태를 절단한 단면도.Figure 2 is a cross-sectional view cut the fixed state of the pump housing of the conventional washing machine.

도3은 본 고안 세탁기의 펌프하우징 고정구조를 분해한 사시도.Figure 3 is an exploded perspective view of the pump housing fixing structure of the present invention washing machine.

도4는 본 고안 세탁기의 펌프하우징의 고정상태를 절단한 단면도.Figure 4 is a cross-sectional view cut the fixed state of the pump housing of the subject innovation washing machine.

도5의 (가)(나)는 캐비넷에 고정되는 펌프하우징의 하부가 베이스에 결합되는 상태를 나타낸 단면도.Figure 5 (a) (b) is a cross-sectional view showing a state in which the lower portion of the pump housing fixed to the cabinet is coupled to the base.

도6은 본 고안 세탁기의 펌프하우징의 고정구조만을 발췌한 분해사시도.Figure 6 is an exploded perspective view extracting only the fixing structure of the pump housing of the subject innovation washing machine.

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

101 : 펌프하우징 102 : 받침부101: pump housing 102: support portion

103 : 고정홀 104 : 날개103: fixing hole 104: wing

105 : 삽입홈 110 : 회전방지홈105: insertion groove 110: anti-rotation groove

111 : 회전방지홈 112 : 위치결정가이드111: anti-rotation groove 112: positioning guide

113 : 탄성리브 114 : 지지돌부113: elastic rib 114: support protrusion

115 : 안내면115: guide surface

상기 목적을 달성하기 위한 본 고안의 구성 및 작용을 도3 내지 도6에 의하여 상세히 설명하면 다음과 같다.3 to 6 will be described in detail with reference to the configuration and operation of the present invention for achieving the above object.

펌프하우징(101)은 받침부(102)와 고정홀(103)이 형성된 날개(104)를 형성하고, 상기 펌프하우징(101)의 선단부가 삽입되는 삽입홈(105)이 형성된 캐비넷(106)과, 상기 삽입홈(105)에 삽입된 펌프하우징(101)의 날개(104)에 형성된 고정홀(103)과 같은 위치에 고정나사(108)가 결합될 수 있는 결합공(107)을 캐비넷(106)에 형성하고, 상기 캐비넷(106)의 하부에는 베이스(109)가 구성된 것에 있어서,The pump housing 101 forms a wing 104 having a supporting portion 102 and a fixing hole 103, and a cabinet 106 having an insertion groove 105 into which the front end portion of the pump housing 101 is inserted. In the cabinet 106, a coupling hole 107 into which the fixing screw 108 may be coupled to the same position as the fixing hole 103 formed in the blade 104 of the pump housing 101 inserted into the insertion groove 105. In the bottom of the cabinet 106, the base 109 is configured,

상기 캐비넷(106)의 삽입홈(105)에 펌프하우징(101)을 조립하여 고정하는 과정에서 조립이 용이하고 고정된 상태에서 펌프하우징(101)이 진동 등에 의하여 회전되어 조립부분이 풀리는 것을 방지하도록 캐비넷(106)의 삽입홈(105)에 형성된 회전방지홈(110)과, 상기 회전방지홈(110)에 삽입되어 걸리도록 펌프하우징(101)의 날개(104)에 회전방지리브(111)를 구비하였다.In the process of assembling and fixing the pump housing 101 to the insertion groove 105 of the cabinet 106, the pump housing 101 is rotated by vibration or the like in an easy and fixed state to prevent the assembly part from being loosened. The anti-rotation rib 111 is inserted into the anti-rotation groove 110 formed in the insertion groove 105 of the cabinet 106 and the blade 104 of the pump housing 101 so as to be inserted into the anti-rotation groove 110. Equipped.

그리고, 상기 베이스(109)에는 펌프하우징(101)의 하부에 형성된 받침부(102)가 삽입되어 펌프하우징(101)의 고정위치를 정하여 주도록 형성된 위치결정가이드(112)와, 상기 위치결정가이드(112)로 삽입되어 펌프하우징(101)의 위치가 정하여진 상태에서 펌프하우징(101)을 고정시켜주는 고정수단을 구비하였다.The base 109 includes a positioning guide 112 formed at a lower portion of the pump housing 101 to determine a fixed position of the pump housing 101 and the positioning guide 112. 112 is inserted into the pump housing 101 is provided with a fixing means for fixing the pump housing 101 in a fixed position.

그리고, 상기 고정수단은 베이스(109)에 형성된 탄성리브(113)와, 상기 탄성리브(113)에 돌설되어 위치결정가이드(112)로 삽입된 펌프하우징(101)의 후단을 지지시켜주는 지지돌부(114)를 구비하였다.And, the fixing means is a support rib for supporting the rear end of the elastic ribs 113 formed in the base 109 and the pump housing 101 protruding into the elastic ribs 113 inserted into the positioning guide 112. 114 was provided.

그리고, 상기 지지돌부(114)의 전면에는 위치결정가이드(112)로 삽입되는 펌프하우징(101)이 지지돌부(114)내로 안내가 잘 이루어지도록 경사지게 안내면(115)을 구비하였다.In addition, the front surface of the support protrusion 114 is provided with a guide surface 115 to be inclined so that the pump housing 101 inserted into the positioning guide 112 is well guided into the support protrusion 114.

이와같은 구성되는 본 고안에서 캐비넷(106)에 펌프하우징(101)을 조립하여 고정코저할 때는 캐비넷(106)에 형성된 삽입홈(105)에 펌프하우징(101)의 선단을 삽입하는데, 이때 펌프하우징(101)의 날개(104)에 형성된 회전방지리브(111)가 삽입홈(105)에 형성되어진 회전방지홈(110)에 삽입되도록 조립한다.When the pump housing 101 is assembled and fixed in the cabinet 106 in the present invention configured as described above, the tip of the pump housing 101 is inserted into the insertion groove 105 formed in the cabinet 106, in which case the pump housing The anti-rotation rib 111 formed on the blade 104 of 101 is assembled to be inserted into the anti-rotation groove 110 formed in the insertion groove 105.

그리고, 상기 펌프하우징(101)이 삽입홈(105)에 삽입될 때 펌프하우징(101)의 하부에 형성된 받침부(102)가 베이스(109)에 형성된 위치결정가이드(112)에 삽입되어 안내되기 때문에 조립이 용이하여진다.And, when the pump housing 101 is inserted into the insertion groove 105, the support portion 102 formed in the lower portion of the pump housing 101 is inserted into the positioning guide 112 formed in the base 109 to be guided This facilitates assembly.

이와같이 삽입홈(105)에 펌프하우징(101)의 선단이 삽입될 때 펌프하우징(101)의 날개(104)에 형성된 회전방지리브(111)가 삽입홈(105)에 형성된 회전방지홈(110)에 삽입되기 때문에 조립된 펌프하우징(101)이 세탁기의 구동에 따른 진동에 회전되어 조립부가 풀리는 것을 방지할 수 있는 것이다.As such, when the tip of the pump housing 101 is inserted into the insertion groove 105, the anti-rotation rib 111 formed on the blade 104 of the pump housing 101 is formed in the insertion groove 105. Since it is inserted into the pump housing 101 is rotated by the vibration caused by the driving of the washing machine to prevent the assembly portion is released.

그리고, 상기 펌프하우징(101)의 조립을 위하여 받침부(102)를 위치결정가이드(112)에 밀어넣을 때 베이스(109)에 형성된 탄성리브(113)의 전면이 경사진 안내면(114)로 구성되어져 있기 때문에 펌프하우징(101)의 조립을 위한 삽입이 용이할 뿐만아니라, 조립이 완전히 끝난 후에는 펌프하우징에 형성된 받침부(102)의 후단을 탄성리브(113)에 형성된 지지돌부(114)가 지지하여 주기 때문에 조립된 상태가 풀리는 것이 방지되는 것이다.In addition, the front surface of the elastic ribs 113 formed on the base 109 when the support portion 102 is pushed into the positioning guide 112 for the assembly of the pump housing 101 is composed of an inclined guide surface 114. Since it is easy to insert the pump housing 101 for assembling, and after the assembly is completed, the support protrusion 114 formed on the elastic ribs 113 is formed at the rear end of the support portion 102 formed in the pump housing. The support is prevented from loosening the assembled state.

이와같이 구성된 본 고안은 캐비넷에 펌프하우징을 조립하기가 용이하여 생산성이 향상되고, 또한 조립되어 고정된 펌프하우징이 세탁기의 구동에 따른 진동에도 플리지 않고 조립상태를 견고하게 유지할 수 있는 고안이다.The present invention configured as described above is easy to assemble the pump housing in the cabinet, the productivity is improved, and the assembled and fixed pump housing is designed to firmly maintain the assembled state without being plied by the vibration caused by the driving of the washing machine.

Claims (4)

하부에 베이스가 형성된 캐비넷의 삽입홈에 펌프하우징을 조립하여 고정하는 과정에서 조립이 용이하고 고정된 상태에서 펌프하우징이 진동 등에 의하여 회전되어 조립부분이 풀리는 것을 방지하도록 캐비넷의 삽입홈에 형성된 회전방지홈과,In the process of assembling and fixing the pump housing to the insertion groove of the cabinet with the base formed at the bottom, the assembly is easy and the rotation of the pump housing is prevented from rotating in the fixed state to prevent loosening of the assembly part. Home, 상기 회전방지홈에 삽입되어 걸리도록 펌프하우징의 날개에 회전방지리브를 구비함을 특징으로 하는 세탁기의 펌프하우징 고정구조.The pump housing fixing structure of the washing machine, characterized in that the anti-rotation rib is provided on the blade of the pump housing so as to be inserted into the rotation preventing groove. 제1항에 있어서, 상기 베이스에는 펌프하우징의 하부에 형성된 받침부가 삽입되어 펌프하우징의 고정위치를 정하여 주도록 형성된 위치결정가이드와,The positioning guide of claim 1, further comprising: a support portion formed at a lower portion of the pump housing to insert a base into the base to determine a fixed position of the pump housing; 상기 위치결정가이드로 삽입되어 펌프하우지의 위치가 정하여진 상태에서 펌프하우징을 고정시켜주는 고정수단을 구비함을 특징으로 하는 세탁기의 펌프하우징 고정구조.And a fixing means for fixing the pump housing in a state where the pump housing is positioned by being inserted into the positioning guide. 제2항에 있어서, 상기 고정수단은 베이스에 형성된 탄성리브와,According to claim 2, The fixing means is an elastic rib formed in the base, 상기 탄성리브에 돌설되어 위치결정가이드로 삽입된 펌프하우징의 후단을 지지시켜주는 지지돌부를 구비함을 특징으로하는 세탁기의 펌프하우징 고정구조.The pump housing fixing structure of the washing machine, characterized in that it has a support protrusion for supporting the rear end of the pump housing inserted into the positioning guide is protruding to the elastic rib. 제 3항에 있어서, 상기 지지돌부의 전면에는 위치결정가이드로 삽입되는 펌프하우징이 지지돌부내로 안내가 잘 이루어지도록 경사지게 안내면을 구비함을 특징으로 하는 세탁기의 펌프하우징 고정구조.4. The pump housing fixing structure of claim 3, wherein a front surface of the support protrusion is provided with an inclined guide surface to guide the pump housing inserted into the positioning guide into the support protrusion well.
KR2019970026577U 1997-09-25 1997-09-25 The pump housing fixing apparatus of a washing machine KR200158950Y1 (en)

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Publication number Priority date Publication date Assignee Title
KR101369320B1 (en) * 2007-03-06 2014-03-04 삼성전자주식회사 Washing machine

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KR102522305B1 (en) * 2017-12-04 2023-04-14 엘지전자 주식회사 A Laundry Treatment Machine
DE102022207152A1 (en) * 2022-07-13 2024-01-18 BSH Hausgeräte GmbH Pump for a laundry care device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101369320B1 (en) * 2007-03-06 2014-03-04 삼성전자주식회사 Washing machine

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