JP2016049112A - Door structure and washing machine - Google Patents

Door structure and washing machine Download PDF

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JP2016049112A
JP2016049112A JP2014174091A JP2014174091A JP2016049112A JP 2016049112 A JP2016049112 A JP 2016049112A JP 2014174091 A JP2014174091 A JP 2014174091A JP 2014174091 A JP2014174091 A JP 2014174091A JP 2016049112 A JP2016049112 A JP 2016049112A
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door
frame member
door frame
cover
annular
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JP2016049112A5 (en
JP6318051B2 (en
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大輔 澁谷
Daisuke Shibuya
大輔 澁谷
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Sharp Corp
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Abstract

PROBLEM TO BE SOLVED: To provide a door structure and a washing machine capable of improving designability with a simple configuration.SOLUTION: A door structure includes: a circular door cover (21); an annular door frame member (23) mounted on a rear surface side of the door cover (21); and a decoration member (22) held by sandwiched between the door cover (21) and the door frame member (23), and for extending along an outer peripheral edge of the door cover (21).SELECTED DRAWING: Figure 17

Description

この発明は、ドア構造体および洗濯機に関する。   The present invention relates to a door structure and a washing machine.

従来、ドア構造体としては、樹脂成形された環状の化粧板を装飾し、化粧板と蓋本体で蓋カバーを挟み込んで、化粧板の外周部に設けたツメによって化粧板を蓋本体に係止したものがある(例えば、特許第４５４４１０５号(特許文献１)参照)。   Conventionally, as a door structure, a resin-molded annular decorative plate is decorated, a cover is sandwiched between the decorative plate and the lid body, and the decorative plate is locked to the lid body by a claw provided on the outer periphery of the decorative plate (For example, refer to Japanese Patent No. 4544105 (Patent Document 1)).

特許第４５４４１０５号Patent No. 4544105

ところで、上記ドア構造体では、環状の化粧板は構造上あまり細くすることができず、蓋本体の外周部分をシャープな印象のデザインにすることが困難であるという問題がある。   By the way, in the said door structure, a cyclic | annular decorative board cannot be made very thin on a structure, and there exists a problem that it is difficult to make the outer peripheral part of a cover main body into the design of a sharp impression.

なお、このような構成のドア構造体において、化粧板の幅を細くしたとしても、ドア径と同じ大きさは必要であるため、大きな金型が必要となり、金型コストが高くつくと共に、製作に時間がかかる。また、上記ドア構造体では、化粧板が嵌合により蓋本体に取り付けられて嵌め殺しになっているため、化粧板の取り外しが容易にできず、リサイクル時の分別が困難である。   In addition, in the door structure having such a structure, even if the width of the decorative plate is narrowed, it is necessary to have the same size as the door diameter. Takes time. Moreover, in the said door structure, since the decorative board is attached to the lid main body by fitting and killed, the decorative board cannot be removed easily, and separation at the time of recycling is difficult.

そこで、この発明の課題は、簡単な構成でデザイン性を向上できるドア構造体を提供することにある。   Accordingly, an object of the present invention is to provide a door structure that can improve design with a simple configuration.

また、この発明の課題は、簡単な構成でデザイン性を向上できるドア構造体を備えた洗濯機を提供することにある。   Moreover, the subject of this invention is providing the washing machine provided with the door structure which can improve design property by simple structure.

上記課題を解決するため、この発明のドア構造体は、
円形状のドアカバーと、
上記ドアカバーの後面側に取り付けられた環状のドア枠部材と、
上記ドアカバーと上記ドア枠部材に挟まれて保持され、上記ドアカバーの外周縁に沿って延在する飾り部材と
を備えたことを特徴とする。 In order to solve the above problems, the door structure of the present invention is
A circular door cover,
An annular door frame member attached to the rear side of the door cover;
A decorative member that is held between the door cover and the door frame member and extends along an outer peripheral edge of the door cover is provided.

また、一実施形態のドア構造体では、
上記飾り部材は、弾性部材である。 In the door structure of one embodiment,
The decorative member is an elastic member.

また、一実施形態のドア構造体では、
上記ドアカバーは、円形状の本体部と、上記本体部の外周部の後面側に周方向に間隔をあけて立設された複数のリブまたは上記本体部の外周部の後面側に立設された環状リブを有し、
上記複数のリブの肉厚または上記環状リブの肉厚は、上記本体部の肉厚の１／３０以上かつ１／３以下である。 In the door structure of one embodiment,
The door cover is erected on a rear surface side of a circular main body and a plurality of ribs standing at intervals in the circumferential direction on the rear surface side of the outer peripheral portion of the main body portion or on the outer peripheral portion of the main body portion. An annular rib
The thickness of the plurality of ribs or the thickness of the annular rib is 1/30 or more and 1/3 or less of the thickness of the main body.

また、一実施形態のドア構造体では、
上記ドアカバーは、上記複数のリブまたは上記環状リブの後面側に設けられ、上記ドア枠部材に係合する複数の係合部を有し、
上記ドアカバーの上記複数の係合部の肉厚は、上記本体部の肉厚の１／２以上である。 In the door structure of one embodiment,
The door cover is provided on the rear surface side of the plurality of ribs or the annular rib, and has a plurality of engaging portions that engage with the door frame member,
The thickness of the plurality of engaging portions of the door cover is ½ or more of the thickness of the main body portion.

また、一実施形態のドア構造体では、
上記ドア枠部材は、外周部の前面側に形成された環状畝部を有し、
上記飾り部材は、上記ドア枠部材の上記環状畝部に嵌合する溝状凹部を有する。 In the door structure of one embodiment,
The door frame member has an annular flange formed on the front side of the outer peripheral portion,
The decorative member has a groove-like recess that fits into the annular flange of the door frame member.

また、一実施形態のドア構造体では、
上記ドア枠部材は、外周部の前面側かつ上記環状畝部の内周側に、上記環状畝部に沿うように設けられた環状の溝部を有し、
上記飾り部材は、上記ドア枠部材の上記環状畝部に上記溝状凹部が嵌合した状態で、上記ドア枠部材の上記環状の溝部に挟まれたリブを有する。 In the door structure of one embodiment,
The door frame member has an annular groove provided along the annular flange on the front side of the outer periphery and the inner periphery of the annular flange.
The decorative member has a rib sandwiched between the annular groove portions of the door frame member in a state where the groove-shaped recess is fitted to the annular flange portion of the door frame member.

また、この発明の洗濯機では、
上記のいずれか１つのドア構造体を備えたことを特徴とする。 In the washing machine of the present invention,
Any one of the door structures described above is provided.

以上より明らかなように、この発明によれば、円形状のドアカバーとそのドアカバーの後面側に取り付けられた環状のドア枠部材に飾り部材が挟まれて保持され、飾り部材がドアカバーの外周縁に沿って延在することによって、簡単な構成でデザイン性を向上できるドア構造体およびそのドア構造体を備えた洗濯機を実現することができる。   As is clear from the above, according to the present invention, the decorative member is sandwiched and held between the circular door cover and the annular door frame member attached to the rear side of the door cover, and the decorative member is the door cover. By extending along the outer peripheral edge, it is possible to realize a door structure capable of improving design with a simple configuration and a washing machine including the door structure.

図１はこの発明の第１実施形態のドラム式洗濯乾燥機の斜視図である。FIG. 1 is a perspective view of a drum type washing / drying machine according to a first embodiment of the present invention. 図２は上記ドラム式洗濯乾燥機のドアを開けた状態の斜視図である。FIG. 2 is a perspective view of the drum type washing and drying machine with the door opened. 図３は上記ドアの裏面図である。FIG. 3 is a rear view of the door. 図４は上記ドアの要部の分解斜視図である。FIG. 4 is an exploded perspective view of the main part of the door. 図５(a)〜(c)は上記ドアのドアカバーの裏面図と側面図と下面図である。FIGS. 5A to 5C are a rear view, a side view, and a bottom view of the door cover of the door. 図６は上記ドアのドアカバーの正面図である。FIG. 6 is a front view of the door cover of the door. 図７は図６のVII−VII線から見た断面図である。FIG. 7 is a sectional view taken along line VII-VII in FIG. 図８は図７に示す要部Ｓ１の拡大図である。FIG. 8 is an enlarged view of the main part S1 shown in FIG. 図９(a)〜(c)は上記ドアのドア枠部材の正面図と側面図と下面図である。FIGS. 9A to 9C are a front view, a side view, and a bottom view of the door frame member of the door. 図１０は図９(a)に示す要部Ｓ２の拡大図である。FIG. 10 is an enlarged view of the main part S2 shown in FIG. 図１１は上記ドア枠部材の裏面図である。FIG. 11 is a rear view of the door frame member. 図１２は図９のXII−XII線から見た断面図である。12 is a cross-sectional view taken along line XII-XII in FIG. 図１３は図９のXIII−XIII線から見た断面図である。13 is a cross-sectional view taken along line XIII-XIII in FIG. 図１４は上記ドアの斜視図である。FIG. 14 is a perspective view of the door. 図１５は上記ドアの正面図である。FIG. 15 is a front view of the door. 図１６は図１５のXVI−XVI線から見た断面図である。16 is a sectional view taken along line XVI-XVI in FIG. 図１７は図１６に示す要部Ｓ３の拡大図である。FIG. 17 is an enlarged view of the main part S3 shown in FIG. 図１８は図１６に示す飾り部材を含む要部の説明をするための図であるFIG. 18 is a diagram for explaining the main part including the decorative member shown in FIG. 図１９は図１５のXVIII−XVIII線から見た断面図である。19 is a sectional view taken along line XVIII-XVIII in FIG. 図２０は図１９に示す要部Ｓ４の拡大図である。FIG. 20 is an enlarged view of the main part S4 shown in FIG. 図２１は図１９に示す飾り部材を含む要部の説明をするための図であるFIG. 21 is a view for explaining the main part including the decorative member shown in FIG.

以下、この発明のドア構造体および洗濯機を図示の実施の形態により詳細に説明する。   Hereinafter, the door structure and the washing machine of the present invention will be described in detail with reference to the illustrated embodiments.

〔第１実施形態〕
図１はこの発明の第１実施形態のドア構造体を備えたドラム式洗濯乾燥機の斜視図を示している。 [First Embodiment]
FIG. 1 is a perspective view of a drum type washing / drying machine provided with a door structure according to a first embodiment of the present invention.

この第１実施形態のドラム式洗濯乾燥機は、図１に示すように、外箱１と、開口部４(図２に示す)を開閉する略円盤状のドア２と、外箱１内に配置された洗濯槽(図示せず)と、その洗濯槽内に回転可能に配置された回転ドラム３を備える。   As shown in FIG. 1, the drum type washing and drying machine of the first embodiment includes an outer box 1, a substantially disk-shaped door 2 that opens and closes an opening 4 (shown in FIG. 2), and an outer box 1. A washing tub (not shown) arranged, and a rotating drum 3 arranged rotatably in the washing tub are provided.

上記外箱１の前面上側に、運転動作を選択して指示入力すると共に運転状態を表示する操作パネル６を設けている。また、外箱１の天面の左後面側に給水ホース接続口７と風呂水吸水口８を設けている。また、外箱１の天面の右後面側に乾燥フィルタ装置９を装着している。また、外箱１の前面の左上側に洗剤ケース６１を装着し、外箱１の前面の左下側に糸くずフィルタ装置６２を装着している。なお、図１において、６３は排水ホース接続口である。   An operation panel 6 is provided on the front upper side of the outer box 1 to select and input a driving operation and to display an operating state. Further, a water supply hose connection port 7 and a bath water absorption port 8 are provided on the left rear surface side of the top surface of the outer box 1. A dry filter device 9 is mounted on the right rear surface side of the top surface of the outer box 1. Further, a detergent case 61 is mounted on the upper left side of the front surface of the outer box 1, and a lint filter device 62 is mounted on the lower left side of the front surface of the outer box 1. In FIG. 1, 63 is a drain hose connection port.

また、ドア２の外縁側に、手前に引いてドア２を開くドアハンドル１０を取り付けている。   Further, a door handle 10 is attached to the outer edge side of the door 2 so as to open the door 2 by pulling forward.

図２はドラム式洗濯乾燥機のドア２を開けた状態の斜視図を示している。   FIG. 2 shows a perspective view of the drum type washing and drying machine with the door 2 opened.

図２に示すように、略円盤状のドア２を、ドア取付金具２０と外箱１側のヒンジ部３０を介して外箱１の開口部４に取り付けている。外箱１の開口部４の左側に設けられたヒンジ部３０は、ドア２を回動可能に支持する。なお、外箱１の開口部４の内縁側に環状の枠部材５を取り付けている。   As shown in FIG. 2, the substantially disk-shaped door 2 is attached to the opening 4 of the outer box 1 via a door mounting bracket 20 and a hinge part 30 on the outer box 1 side. A hinge portion 30 provided on the left side of the opening 4 of the outer box 1 supports the door 2 so as to be rotatable. An annular frame member 5 is attached to the inner edge side of the opening 4 of the outer box 1.

また、ドア２の外縁側かつドアハンドル１０の下側に係合ツメ１１を設けている。一方、外箱１の開口部４の右側に、係合凹部４０aを有するロック機構４０を設けている。ドア２を閉めた状態で係合ツメ１１が係合凹部４０aと係合する。   An engagement claw 11 is provided on the outer edge side of the door 2 and on the lower side of the door handle 10. On the other hand, a lock mechanism 40 having an engagement recess 40a is provided on the right side of the opening 4 of the outer box 1. With the door 2 closed, the engagement claw 11 engages with the engagement recess 40a.

なお、ヒンジ部３０を外箱１の開口部４の右側に設け、ロック機構４０を外箱１の開口部４の左側に設けてもよい。   The hinge part 30 may be provided on the right side of the opening part 4 of the outer box 1, and the lock mechanism 40 may be provided on the left side of the opening part 4 of the outer box 1.

ドア２が閉められると、ドア２の係合ツメ１１が外箱１の係合凹部４０aに係合する一方、ドア２を閉じた状態で、ドアハンドル１０が手前に引かれることによって、係合ツメ１１をドア２の中央側に向けて移動させて係合ツメ１１が係合凹部４０aから外れる。   When the door 2 is closed, the engagement claw 11 of the door 2 engages with the engagement recess 40a of the outer box 1, while the door handle 10 is pulled forward while the door 2 is closed. The claw 11 is moved toward the center of the door 2 so that the engagement claw 11 is detached from the engagement recess 40a.

また、外箱１内に配置された洗濯槽(図示せず)および回転ドラム３は、ドア２側に開口しており、ドア２を開くことにより外箱１の開口部４を介して回転ドラム３内に乾燥対象物(図示せず)を出し入れできる。また、ドア２を閉じることで、洗濯槽は水密かつ気密が保たれる。   A washing tub (not shown) and a rotating drum 3 arranged in the outer box 1 are open to the door 2 side, and the rotating drum is opened via the opening 4 of the outer box 1 by opening the door 2. An object to be dried (not shown) can be taken in and out of 3. Further, by closing the door 2, the washing tub is kept watertight and airtight.

また、上記ドラム式洗濯乾燥機は、外箱１内の背面側下部に配置された乾燥用のヒートポンプユニット(図示せず)と、そのヒートポンプユニットを介して洗濯槽内の空気を循環させるための循環経路を備えている。   The drum-type washing / drying machine has a drying heat pump unit (not shown) disposed in the lower part on the back side in the outer box 1 and circulates air in the washing tub through the heat pump unit. It has a circulation path.

上記構成のドラム式洗濯乾燥機では、操作パネル６(図１に示す)から運転コースの選択や各工程の時間設定などが入力されると、その選択情報や設定情報が入力された制御装置(図示せず)によって、例えば洗濯から乾燥までの一連の動作を実行する。   In the drum type washing and drying machine having the above-described configuration, when selection of an operation course or time setting of each process is input from the operation panel 6 (shown in FIG. 1), the control device ( For example, a series of operations from washing to drying is performed.

図３はドア２の裏面図を示している。ドア２は、図３に示すように、円形状のドアカバー２１(図４に示す)と、環状の飾り部材２２(図４に示す)と、環状のドア枠部材２３と、その環状のドア枠部材２３の内側に取り付けられた円錐台形状のガラス製の窓部材２４と、環状のドア枠部材２３の裏面側に取り付けられた環状の押さえ部材２５とを有している。ドアカバー２１は、透明樹脂を成形したものであり、ドア枠部材２３と押さえ部材２５は、樹脂を成形したものである。   FIG. 3 shows a rear view of the door 2. As shown in FIG. 3, the door 2 includes a circular door cover 21 (shown in FIG. 4), an annular decorative member 22 (shown in FIG. 4), an annular door frame member 23, and the annular door. The glass member 24 has a truncated cone shape that is attached to the inside of the frame member 23, and an annular pressing member 25 that is attached to the back side of the annular door frame member 23. The door cover 21 is made of a transparent resin, and the door frame member 23 and the pressing member 25 are made of resin.

環状のドア枠部材２３の正面視右側(図３では左側)にカバー部材２６を取り付けている。また、環状のドア枠部材２３の正面視左側(図３では右側)に接続部材２７を取り付けている。この接続部材２７には、図２に示すドア取付金具２０を介してヒンジ部３０が接続される。   A cover member 26 is attached to the right side (left side in FIG. 3) of the annular door frame member 23 when viewed from the front. A connecting member 27 is attached to the left side (right side in FIG. 3) of the annular door frame member 23 when viewed from the front. A hinge portion 30 is connected to the connecting member 27 via the door mounting bracket 20 shown in FIG.

また、ドア２は、環状のドア枠部材２３の正面視右側(図３では左側)にドアハンドル１０と係合ツメ１１を有する。図３では、係合ツメ１１は、図２に示す外箱１の係合凹部４０aに係合可能な位置に半径方向外向に突出している。   The door 2 has a door handle 10 and an engagement claw 11 on the right side (left side in FIG. 3) of the annular door frame member 23 when viewed from the front. In FIG. 3, the engagement claw 11 protrudes radially outward at a position where it can engage with the engagement recess 40a of the outer box 1 shown in FIG.

また、図４は上記ドア２の要部の分解斜視図を示している。図４の左側から順に、透明樹脂製の円形状のドアカバー２１、樹脂製の飾り部材２２、樹脂製の環状のドア枠部材２３、ガラス製の窓部材２４、樹脂製の押さえ部材２５が配置される。   FIG. 4 is an exploded perspective view of the main part of the door 2. In order from the left side of FIG. 4, a circular door cover 21 made of transparent resin, a decorative member 22 made of resin, an annular door frame member 23 made of resin, a window member 24 made of glass, and a pressing member 25 made of resin are arranged. Is done.

図４に示すように、透明樹脂製の円形状のドアカバー２１の後面側に樹脂製の環状のドア枠部材２３を取り付けている。このドアカバー２１とドア枠部材２３に挟まれて保持された飾り部材２２が、ドアカバー２１の外周縁に沿って延在している。さらに、ドア枠部材２３と押さえ部材２５により窓部材２４を挟んで固定するように、ドア枠部材２３の後面側に押さえ部材２５を取り付けている。   As shown in FIG. 4, an annular door frame member 23 made of resin is attached to the rear surface side of the circular door cover 21 made of transparent resin. A decorative member 22 held between the door cover 21 and the door frame member 23 extends along the outer peripheral edge of the door cover 21. Further, the pressing member 25 is attached to the rear surface side of the door frame member 23 so that the window member 24 is sandwiched and fixed by the door frame member 23 and the pressing member 25.

上記ドアカバー２１とドア枠部材２３と飾り部材２２と窓部材２４と押さえ部材２５とを有するドア２は、ドア構造体の一例である。   The door 2 having the door cover 21, the door frame member 23, the decorative member 22, the window member 24, and the pressing member 25 is an example of a door structure.

上記飾り部材２２は、エラストマーを用いた押し出し成形により形成したものであり、その押し出し成形後の成形品の所定の表面に対して、金属皮膜を含むコーティングを施したものである。   The decorative member 22 is formed by extrusion molding using an elastomer, and a predetermined surface of a molded product after the extrusion molding is coated with a coating containing a metal film.

図５(a)はドア２のドアカバー２１の裏面図を示し、図５(b)はドアカバー２１の側面図を示し、図５(c)はドアカバー２１の下面図を示している。また、図６はドアカバー２１の正面図を示している。   5A shows a rear view of the door cover 21 of the door 2, FIG. 5B shows a side view of the door cover 21, and FIG. 5C shows a bottom view of the door cover 21. FIG. 6 shows a front view of the door cover 21.

また、図７は図６のVII−VII線から見た断面図を示している。図７に示すように、ドアカバー２１は、凸球面を有する円形状の本体部２１ａと、本体部２１ａの外周部の後面側に周方向に間隔をあけて立設された複数のリブ２１ｂ,２１ｃを有している。複数のリブ２１ｂと複数のリブ２１ｃは、周方向に間隔をあけて交互に配列されている(図５(b),(c)参照)。   FIG. 7 shows a sectional view taken along line VII-VII in FIG. As shown in FIG. 7, the door cover 21 includes a circular main body 21 a having a convex spherical surface, and a plurality of ribs 21 b erected on the rear surface side of the outer peripheral portion of the main body 21 a at intervals in the circumferential direction. 21c. The plurality of ribs 21b and the plurality of ribs 21c are alternately arranged at intervals in the circumferential direction (see FIGS. 5B and 5C).

また、図８は図７に示す要部Ｓ１の拡大図を示している。図８に示すように、複数のリブ２１ｂ,２１ｃの肉厚Ｄ２は、本体部２１ａの肉厚Ｄ１(この実施形態では３ｍｍ)の１／３０以上かつ１／３以下である。また、ドアカバー２１は、複数のリブ２１ｃの後面側に設けられ、ドア枠部材２３(図４に示す)に係合する複数の係合部２１ｄを有している。この係合部２１ｄには、径方向に貫通する係合穴１０１を設けている。   FIG. 8 shows an enlarged view of the main part S1 shown in FIG. As shown in FIG. 8, the thickness D2 of the plurality of ribs 21b and 21c is 1/30 or more and 1/3 or less of the thickness D1 (3 mm in this embodiment) of the main body 21a. The door cover 21 includes a plurality of engaging portions 21d that are provided on the rear surface side of the plurality of ribs 21c and engage with the door frame member 23 (shown in FIG. 4). The engagement portion 21d is provided with an engagement hole 101 penetrating in the radial direction.

上記ドアカバー２１の複数の係合部２１ｄの肉厚Ｄ３は、本体部２１ａの肉厚Ｄ１の１／２以上である。   The thickness D3 of the plurality of engaging portions 21d of the door cover 21 is ½ or more of the thickness D1 of the main body portion 21a.

図９(a)はドア２のドア枠部材２３の正面図を示している。図９(b)はドア枠部材２３の側面図を示している。図９(c)はドア枠部材２３の下面図を示している。図９(a)〜(c)に示すように、ドア枠部材２３は、環状の枠本体部２３ａと、枠本体部２３ａから後面側に向かって延びる環状リブ２３ｂを有している。   FIG. 9A shows a front view of the door frame member 23 of the door 2. FIG. 9B shows a side view of the door frame member 23. FIG. 9C shows a bottom view of the door frame member 23. As shown in FIGS. 9A to 9C, the door frame member 23 has an annular frame body 23a and an annular rib 23b extending from the frame body 23a toward the rear surface.

また、図１０は図９(a)に示す要部Ｓ２の拡大図を示している。ドア枠部材２３の環状の枠本体部２３ａの外周部の前面側に環状畝部１２１を形成している(図１８参照)。また、枠本体部２３ａの外周部の前面側かつ環状畝部１２１の内周側に、環状畝部１２１に沿うように環状の溝部１２２を設けている(図２１参照)。さらに、枠本体部２３ａの環状の溝部１２２の内周側に、周方向に間隔をあけて複数の貫通穴１２３を設けている。その貫通穴１２３内の外側壁面から径方向内側に向かって突出する係合ツメ１２４を設けている(図１８参照)。   FIG. 10 shows an enlarged view of the main part S2 shown in FIG. An annular flange 121 is formed on the front side of the outer peripheral portion of the annular frame body 23a of the door frame member 23 (see FIG. 18). Further, an annular groove 122 is provided along the annular flange 121 on the front surface side of the outer peripheral portion of the frame main body portion 23a and the inner periphery side of the annular flange 121 (see FIG. 21). Further, a plurality of through holes 123 are provided on the inner peripheral side of the annular groove portion 122 of the frame main body portion 23a at intervals in the circumferential direction. An engagement claw 124 that protrudes radially inward from the outer wall surface in the through hole 123 is provided (see FIG. 18).

また、図１１はドア枠部材２３の裏面図を示している。図１１において、図９(a)〜(c)および図１０と同一の構成部には、同一参照番号を付している。   FIG. 11 shows a rear view of the door frame member 23. In FIG. 11, the same components as those in FIGS. 9A to 9C and FIG. 10 are denoted by the same reference numerals.

図１２は図９のXII−XII線から見た断面図を示しており、図１３は図９のXIII−XIII線から見た断面図を示している。   12 shows a cross-sectional view taken along line XII-XII in FIG. 9, and FIG. 13 shows a cross-sectional view taken along line XIII-XIII in FIG.

次に、図１４はドア２の全体斜視図を示しており、図１５はドア２の正面図を示している。図１４,図１５に示すように、円形状のドアカバー２１と飾り部材２２とドア枠部材２３と窓部材２４と押さえ部材２５(図１６,図１９に示す)が組み立てられ、ドア枠部材２３の裏面側にドアハンドル１０を取り付けている。   Next, FIG. 14 shows an overall perspective view of the door 2, and FIG. 15 shows a front view of the door 2. As shown in FIGS. 14 and 15, a circular door cover 21, a decorative member 22, a door frame member 23, a window member 24, and a pressing member 25 (shown in FIGS. 16 and 19) are assembled, and the door frame member 23 is assembled. A door handle 10 is attached to the back side of the door.

また、図１６は図１５のXVI−XVI線から見た断面図を示しており、図１７は図１６に示す要部Ｓ３の拡大図を示している。図１６,図１７において、図４と同一の構成部には同一参照番号を付している。   16 shows a cross-sectional view taken along line XVI-XVI in FIG. 15, and FIG. 17 shows an enlarged view of the main part S3 shown in FIG. 16 and 17, the same components as those in FIG. 4 are denoted by the same reference numerals.

図１８は図１６に示す飾り部材２２を含む要部の説明をするための図を示している。図１８では、ドアカバー２１と飾り部材２２とドア枠部材２３の要部の断面のみを示している。   FIG. 18 is a view for explaining the main part including the decorative member 22 shown in FIG. In FIG. 18, only the cross section of the principal part of the door cover 21, the decorative member 22, and the door frame member 23 is shown.

図１８に示すように、飾り部材２２は、断面略台形状の基部２２ａと、基部２２ａから径方向内側(図中上側)に延びて、ドアカバー２１とドア枠部材２３に挟まれる被挟持部２２ｂと、被挟持部２２ｂの先端側から後面側に向かって屈曲して延びるリブ２２ｃとを有する。このような断面形状を有する飾り部材２２は、ドアカバー２１の外周の長さと略同一の長さの紐形状をしている。上記断面略台形状の基部２２ａの底辺側の面(組立時に外側に露出する面)が、金属皮膜を含むコーティングを施した装飾面となる。   As shown in FIG. 18, the decorative member 22 includes a base portion 22 a having a substantially trapezoidal cross section, and a sandwiched portion that extends radially inward (upper side in the drawing) from the base portion 22 a and is sandwiched between the door cover 21 and the door frame member 23. 22b and a rib 22c that bends and extends from the front end side to the rear surface side of the sandwiched portion 22b. The decorative member 22 having such a cross-sectional shape has a string shape having a length substantially the same as the length of the outer periphery of the door cover 21. A surface on the bottom side of the base portion 22a having a substantially trapezoidal cross section (a surface exposed to the outside during assembly) is a decorative surface to which a coating containing a metal film is applied.

上記断面略台形状の基部２２ａと被挟持部２２ｂとリブ２２ｃで溝状凹部１３１を形成している。   A groove-like recess 131 is formed by the base portion 22a having a substantially trapezoidal cross section, the sandwiched portion 22b, and the rib 22c.

ドアカバー２１と飾り部材２２とドア枠部材２３の組立時に、まず、ドア枠部材２３の環状畝部１２１に飾り部材２２の溝状凹部１３１が嵌め込まれる。これにより、ドアカバー２１とドア枠部材２３により飾り部材２２を挟み込む前に、飾り部材２２をドア枠部材２３に位置決めすることが可能になる。   When the door cover 21, the decorative member 22, and the door frame member 23 are assembled, first, the groove-shaped recess 131 of the decorative member 22 is fitted into the annular flange 121 of the door frame member 23. Accordingly, the decorative member 22 can be positioned on the door frame member 23 before the decorative member 22 is sandwiched between the door cover 21 and the door frame member 23.

そして、ドアカバー２１の複数のリブ２１ｃの後縁から後面側に向かって延びるように設けられた複数の係合部２１ｄの係合穴１０１とドア枠部材２３の係合ツメ１２４が係合する(図１７参照)。   Then, the engagement holes 101 of the plurality of engagement portions 21d provided to extend from the rear edges of the plurality of ribs 21c of the door cover 21 to the engagement claws 124 of the door frame member 23 are engaged. (See FIG. 17).

図１９は図１５のXIX−XIX線から見た断面図を示しており、図２０は図１９に示す要部Ｓ４の拡大図を示している。図１９,図２０において、図４と同一の構成部には同一参照番号を付している。   19 shows a cross-sectional view taken along line XIX-XIX in FIG. 15, and FIG. 20 shows an enlarged view of the main part S4 shown in FIG. 19 and 20, the same components as those in FIG. 4 are denoted by the same reference numerals.

図２１は図１９に示す飾り部材２２を含む要部の説明をするための図を示している。図２１では、ドアカバー２１と飾り部材２２とドア枠部材２３の要部の断面のみを示している。   FIG. 21 is a view for explaining the main part including the decorative member 22 shown in FIG. In FIG. 21, only the cross section of the principal part of the door cover 21, the decorative member 22, and the door frame member 23 is shown.

図２１に示すように、組立時に、まず、図１８で説明した様にドア枠部材２３の環状畝部１２１に飾り部材２２の溝状凹部１３１が嵌め込まれると、同時に、飾り部材２２のリブ２２ｃがドア枠部材２３の環状の溝部１２２に挟まれて、ドア枠部材２３に飾り部材２２が保持される(図２０参照)。これにより、ドア枠部材２３にドアカバー２１を取り付けるときに、飾り部材２２がドア枠部材２３に保持されてずれたりしないので、組み立ての作業性がさらに向上する。   As shown in FIG. 21, at the time of assembly, first, when the groove-shaped recess 131 of the decorative member 22 is fitted into the annular flange 121 of the door frame member 23 as described with reference to FIG. Is sandwiched between the annular grooves 122 of the door frame member 23, and the decorative member 22 is held by the door frame member 23 (see FIG. 20). As a result, when the door cover 21 is attached to the door frame member 23, the decorative member 22 is held by the door frame member 23 and is not displaced, so that the assembly workability is further improved.

図１７,図２０に示すように、ドアカバー２１とドア枠部材２３の環状畝部１２１に飾り部材２２の被挟持部２２ｂが挟まれた状態で、飾り部材２２の被挟持部２２ｂの先端側から屈曲して延びるリブ２２ｃを設けることよって、飾り部材２２の被挟持部２２ｂがドアカバー２１とドア枠部材２３の環状畝部１２１の間から径方向外側に抜けるのを確実に防止できる。   As shown in FIGS. 17 and 20, the front end side of the sandwiched portion 22 b of the decorative member 22 with the sandwiched portion 22 b of the decorative member 22 sandwiched between the annular flange 121 of the door cover 21 and the door frame member 23. By providing the rib 22c that bends and extends from the side, the sandwiched portion 22b of the decorative member 22 can be reliably prevented from coming out radially between the door cover 21 and the annular flange 121 of the door frame member 23.

上記構成のドア構造体によれば、円形状のドアカバー２１とそのドアカバー２１の後面側に取り付けられた環状のドア枠部材２３に飾り部材２２が挟まれて保持され、飾り部材２２がドアカバー２１の外周縁に沿って延在することによって、飾り部材２２の幅をより細くしてシャープな印象のデザインにすることが容易にでき、簡単な構成でデザイン性を向上できる。また、飾り部材２２がドアカバー２１とドア枠部材２３に挟まれて保持されているだけなので、組立や分解の作業性が向上する。   According to the door structure having the above configuration, the decorative member 22 is held between the circular door cover 21 and the annular door frame member 23 attached to the rear surface side of the door cover 21, and the decorative member 22 is the door. By extending along the outer peripheral edge of the cover 21, the width of the decorative member 22 can be made narrower and a sharp impression can be easily designed, and the design can be improved with a simple configuration. Further, since the decorative member 22 is only held between the door cover 21 and the door frame member 23, the workability of assembly and disassembly is improved.

また、上記飾り部材２２が弾性部材であるので、押し出し成形により飾り部材２２を製作することが可能となる。したがって、飾り部材２２の金型を最小限にでき、金型の製作コストを低減できると共に、金型も含めた飾り部材２２の製作時間を短縮できる。   Further, since the decorative member 22 is an elastic member, the decorative member 22 can be manufactured by extrusion molding. Therefore, the mold of the decoration member 22 can be minimized, the production cost of the mold can be reduced, and the production time of the decoration member 22 including the mold can be shortened.

また、上記ドアカバー２１の円形状の本体部２１ａの外周部の後面側に周方向に間隔をあけて立設された複数のリブ２１ｂ,２１ｃによって、本体部２１ａを補強すると共に、ドアカバー２１の後面側へのドア枠部材２３の取り付けに利用できる。この複数のリブ２１ｂ,２１ｃの肉厚を本体部２１ａの肉厚の１／３０以上かつ１／３以下とすることにより、ドアカバー２１が透明のものであっても、ドアカバー２１とドア枠部材２３との係合部分が目立ちにくく、デザイン性がより向上する。   The door cover 21 is reinforced by a plurality of ribs 21b and 21c provided on the rear surface side of the outer peripheral portion of the circular main body portion 21a of the door cover 21 at intervals in the circumferential direction. It can be used to attach the door frame member 23 to the rear surface side. Even if the door cover 21 is transparent, the thickness of the plurality of ribs 21b and 21c is not less than 1/30 and not more than 1/3 of the thickness of the main body 21a. The engaging portion with the member 23 is not conspicuous, and the design is further improved.

上記ドアカバー２１の複数のリブ２１ｂ,２１ｃの肉厚が本体部２１ａの肉厚の１／３０以上であれば、十分な強度が得られる。なお、複数のリブ２１ｂ,２１ｃの肉厚が本体部２１ａの肉厚の１／３を越えると、ドアカバー２１が透明のものでは複数のリブ２１ｂ,２１ｃが目立ちにやすくなり、デザイン性が悪くなる。   If the thickness of the ribs 21b and 21c of the door cover 21 is 1/30 or more of the thickness of the main body 21a, sufficient strength can be obtained. If the thickness of the plurality of ribs 21b and 21c exceeds 1/3 of the thickness of the main body portion 21a, the plurality of ribs 21b and 21c become conspicuous if the door cover 21 is transparent, resulting in poor design. Become.

また、上記ドアカバー２１の複数のリブ２１ｂ,２１ｃの後面側に設けられた複数の係合部２１ｄがドア枠部材２３に係合する。このドアカバー２１の複数の係合部２１ｄの肉厚を本体部２１ａの肉厚の１／２以上とすることにより、ドアカバー２１とドア枠部材２３との取り付け強度を確保できる。   Further, a plurality of engaging portions 21 d provided on the rear surface side of the plurality of ribs 21 b and 21 c of the door cover 21 engage with the door frame member 23. The attachment strength of the door cover 21 and the door frame member 23 can be secured by setting the thickness of the plurality of engaging portions 21d of the door cover 21 to be 1/2 or more of the thickness of the main body portion 21a.

また、上記ドア枠部材２３の外周部の前面側に形成された環状畝部１２１に、飾り部材２２の溝状凹部１３１が嵌合するので、ドアカバー２１とドア枠部材２３により飾り部材２２を挟み込む前に、飾り部材２２をドア枠部材２３に位置決めすることが可能になる。これにより、飾り部材２２が位置決めされたドア枠部材２３に対してドアカバー２１を取り付けることが容易にでき、組み立ての作業性がより向上する。   Further, since the groove-shaped recess 131 of the decorative member 22 is fitted into the annular flange 121 formed on the front surface side of the outer peripheral portion of the door frame member 23, the decorative member 22 is attached by the door cover 21 and the door frame member 23. The decorative member 22 can be positioned on the door frame member 23 before being sandwiched. Thereby, the door cover 21 can be easily attached to the door frame member 23 in which the decorative member 22 is positioned, and the assembling workability is further improved.

また、上記ドア枠部材２３の外周部の前面側かつ環状畝部１２１の内周側に、環状畝部１２１に沿うように環状の溝部１２２を設け、ドア枠部材２３の環状畝部１２１に飾り部材２２の溝状凹部１３１が嵌合した状態で、飾り部材２２のリブ２２ｃがドア枠部材２３の環状の溝部１２２に挟まれて、ドア枠部材２３に飾り部材２２が保持される。これにより、ドア枠部材２３にドアカバー２１を取り付けるときに、飾り部材２２がドア枠部材２３に保持されてずれたりしないので、組み立ての作業性がさらに向上する。   Further, an annular groove 122 is provided along the annular flange 121 on the front surface side of the outer peripheral portion of the door frame member 23 and the inner peripheral side of the annular flange 121, so that the annular flange 121 of the door frame member 23 is decorated. With the groove-like recess 131 of the member 22 fitted, the rib 22c of the decorative member 22 is sandwiched between the annular groove portions 122 of the door frame member 23, and the decorative member 22 is held by the door frame member 23. As a result, when the door cover 21 is attached to the door frame member 23, the decorative member 22 is held by the door frame member 23 and is not displaced, so that the assembly workability is further improved.

また、上記構成のドラム式洗濯乾燥機によれば、簡単な構成でデザイン性を向上できるドア構造体を備えることによって、デザイン性のよいドラム式洗濯乾燥機を実現することができる。   Further, according to the drum type washing and drying machine having the above-described configuration, a drum type washing and drying machine having a good design can be realized by providing the door structure that can improve the design with a simple configuration.

〔第２実施形態〕
この発明の第２実施形態のドア構造体を備えたドラム式洗濯乾燥機は、ドアカバーを除いて第１実施形態のドア構造体を備えたドラム式洗濯乾燥機と同一の構成をしている。 [Second Embodiment]
The drum type washing and drying machine provided with the door structure of the second embodiment of the present invention has the same configuration as the drum type washing and drying machine provided with the door structure of the first embodiment except for the door cover. .

第１実施形態のドア構造体を備えたドラム式洗濯乾燥機では、本体部２１ａの外周部の複数のリブ２１ｂと複数のリブ２１ｃが周方向に間隔をあけて交互に配列されたドアカバー２１を備えていたのに対して、この第２実施形態のドア構造体を備えたドラム式洗濯乾燥機では、円形状の本体部の外周部の後面側に全周に渡って環状リブが立設されたドアカバーを備えている。   In the drum type washer / dryer provided with the door structure of the first embodiment, the door cover 21 in which the plurality of ribs 21b and the plurality of ribs 21c on the outer peripheral portion of the main body 21a are alternately arranged in the circumferential direction. In the drum type washer / dryer provided with the door structure according to the second embodiment, an annular rib is erected over the entire circumference on the rear side of the outer periphery of the circular main body. Door cover.

上記第２実施形態のドア構造体を備えたドラム式洗濯乾燥機は、第１実施形態のドア構造体を備えたドラム式洗濯乾燥機と同様の効果を有する。   The drum type washer / dryer provided with the door structure of the second embodiment has the same effect as the drum type washer / dryer provided with the door structure of the first embodiment.

〔第３実施形態〕
この発明の第３実施形態のドア構造体を備えたドラム式洗濯乾燥機は、ドアカバーをドア枠部材に取り付ける構成を除いて第１実施形態のドア構造体を備えたドラム式洗濯乾燥機と同一の構成をしている。 [Third Embodiment]
The drum-type washing and drying machine provided with the door structure according to the third embodiment of the present invention includes a drum-type washing and drying machine provided with the door structure according to the first embodiment except for a configuration in which the door cover is attached to the door frame member. It has the same configuration.

第１実施形態のドア構造体を備えたドラム式洗濯乾燥機では、図１７に示すように、ドアカバー２１の複数の係合部２１ｄの係合穴１０１とドア枠部材２３の係合ツメ１２４が係合することにより、ドアカバー２１をドア枠部材２３に取り付けたのに対して、この第３実施形態のドア構造体を備えたドラム式洗濯乾燥機では、ドアカバーに設けたねじ穴にドア枠部材に設けた貫通穴を介してねじを螺合させることによって、ドアカバーをドア枠部材に取り付けている。   In the drum type washing and drying machine provided with the door structure of the first embodiment, as shown in FIG. 17, the engagement holes 101 of the plurality of engagement portions 21 d of the door cover 21 and the engagement claws 124 of the door frame member 23. The door cover 21 is attached to the door frame member 23 by engaging with the drum type washer / dryer provided with the door structure of the third embodiment. The door cover is attached to the door frame member by screwing screws through through holes provided in the door frame member.

なお、ドアカバーをドア枠部材に取り付ける構成は、第１〜第３実施形態に限らず、他の取り付け構造であってもよい。   In addition, the structure which attaches a door cover to a door frame member is not restricted to 1st-3rd embodiment, Other attachment structures may be sufficient.

上記第３実施形態のドア構造体を備えたドラム式洗濯乾燥機は、第１実施形態のドア構造体を備えたドラム式洗濯乾燥機と同様の効果を有する。   The drum type washing and drying machine provided with the door structure of the third embodiment has the same effect as the drum type washing and drying machine provided with the door structure of the first embodiment.

上記第１〜第３実施形態では、ドアカバー２１と飾り部材２２とドア枠部材２３と窓部材２４と押さえ部材２５とを有するドア２をドア構造体として説明したが、ドア構造体はこれに限らず、ドアカバーとドア枠部材と飾り部材を備えたものであればよい。   In the said 1st-3rd embodiment, although the door 2 which has the door cover 21, the decoration member 22, the door frame member 23, the window member 24, and the pressing member 25 was demonstrated as a door structure, a door structure is to this. Not limited to this, any door cover, door frame member, and decorative member may be used.

また、上記第１〜第３実施形態では、ドア構造体の飾り部材２２を弾性部材により形成したが、樹脂成形などにより形成された飾り部材を備えたドア構造体にこの発明を適用してもよい。   Moreover, in the said 1st-3rd embodiment, although the decoration member 22 of the door structure was formed with the elastic member, even if this invention is applied to the door structure provided with the decoration member formed by resin molding etc. Good.

上記第１〜第３実施形態では、ドア構造体を備えた洗濯機としてのドラム式洗濯乾燥機について説明したが、乾燥機能を有しないドラム式洗濯機や縦型洗濯機にこの発明を適用してもよい。また、この発明は、ドラム式洗濯乾燥機として説明したが、洗濯機能を備えない乾燥機であってもよい。   In the first to third embodiments, the drum-type washing and drying machine as a washing machine having a door structure has been described. However, the present invention is applied to a drum-type washing machine and a vertical washing machine that do not have a drying function. May be. Moreover, although this invention demonstrated as a drum-type washing dryer, the dryer which does not have a washing function may be sufficient.

この発明の具体的な実施の形態について説明したが、この発明は上記第１〜第３実施形態に限定されるものではなく、この発明の範囲内で種々変更して実施することができる。   Although specific embodiments of the present invention have been described, the present invention is not limited to the first to third embodiments, and various modifications can be made within the scope of the present invention.

この発明および実施形態をまとめると、次のようになる。   The present invention and the embodiment are summarized as follows.

この発明のドア構造体は、
円形状のドアカバー２１と、
上記ドアカバー２１の後面側に取り付けられた環状のドア枠部材２３と、
上記ドアカバー２１と上記ドア枠部材２３に挟まれて保持され、上記ドアカバー２１の外周縁に沿って延在する飾り部材２２と
を備えたことを特徴とする。 The door structure of the present invention is
A circular door cover 21;
An annular door frame member 23 attached to the rear side of the door cover 21;
A decorative member 22 that is held between the door cover 21 and the door frame member 23 and extends along the outer peripheral edge of the door cover 21 is provided.

上記構成によれば、円形状のドアカバー２１とそのドアカバー２１の後面側に取り付けられた環状のドア枠部材２３に飾り部材２２が挟まれて保持され、飾り部材２２がドアカバー２１の外周縁に沿って延在することによって、飾り部材２２の幅をより細くしてシャープな印象のデザインにすることが容易にでき、簡単な構成でデザイン性を向上できる。また、飾り部材２２がドアカバー２１とドア枠部材２３に挟まれて保持されているだけなので、組立や分解の作業性が向上する。   According to the above configuration, the decorative member 22 is held between the circular door cover 21 and the annular door frame member 23 attached to the rear surface side of the door cover 21, and the decorative member 22 is attached to the outside of the door cover 21. By extending along the peripheral edge, the width of the decorative member 22 can be made narrower and a sharp impression can be easily designed, and the design can be improved with a simple configuration. Further, since the decorative member 22 is only held between the door cover 21 and the door frame member 23, the workability of assembly and disassembly is improved.

また、一実施形態のドア構造体では、
上記飾り部材２２は、弾性部材である。 In the door structure of one embodiment,
The decorative member 22 is an elastic member.

上記実施形態によれば、飾り部材２２が弾性部材であるので、押し出し成形により飾り部材２２を製作することが可能となる。したがって、飾り部材２２の金型を最小限にでき、金型の製作コストを低減できると共に、金型も含めた飾り部材２２の製作時間を短縮できる。   According to the embodiment, since the decorative member 22 is an elastic member, the decorative member 22 can be manufactured by extrusion molding. Therefore, the mold of the decoration member 22 can be minimized, the production cost of the mold can be reduced, and the production time of the decoration member 22 including the mold can be shortened.

また、一実施形態のドア構造体では、
上記ドアカバー２１は、円形状の本体部２１ａと、上記本体部２１ａの外周部の後面側に周方向に間隔をあけて立設された複数のリブ２１ｂ,２１ｃまたは上記本体部２１ａの外周部の後面側に立設された環状リブを有し、
上記複数のリブ２１ｂ,２１ｃの肉厚または上記環状リブの肉厚は、上記本体部２１ａの肉厚の１／３０以上かつ１／３以下である。 In the door structure of one embodiment,
The door cover 21 includes a circular main body 21a and a plurality of ribs 21b and 21c that are erected on the rear surface side of the outer peripheral part of the main body part 21a at intervals in the circumferential direction, or the outer peripheral part of the main body part 21a. Having an annular rib erected on the rear surface side,
The thickness of the plurality of ribs 21b and 21c or the thickness of the annular rib is not less than 1/30 and not more than 1/3 of the thickness of the main body portion 21a.

上記実施形態によれば、ドアカバー２１の円形状の本体部２１ａの外周部の後面側に周方向に間隔をあけて立設された複数のリブ２１ｂ,２１ｃ(または本体部２１ａの後面側に立設された環状リブ)によって、本体部２１ａを補強すると共に、ドアカバー２１の後面側へのドア枠部材２３の取り付けに利用できる。この複数のリブ２１ｂ,２１ｃ(または環状リブ)の肉厚を本体部２１ａの肉厚の１／３０以上かつ１／３以下とすることにより、ドアカバー２１が透明のものであっても、ドアカバー２１とドア枠部材２３との係合部分が目立ちにくく、デザイン性がより向上する。   According to the above embodiment, the plurality of ribs 21b, 21c (or the rear surface side of the main body portion 21a) erected at intervals in the circumferential direction on the rear surface side of the outer peripheral portion of the circular main body portion 21a of the door cover 21. The body portion 21 a can be reinforced by the standing annular rib) and can be used for attaching the door frame member 23 to the rear surface side of the door cover 21. Even if the door cover 21 is transparent, the thickness of the plurality of ribs 21b, 21c (or annular ribs) is not less than 1/30 and not more than 1/3 of the thickness of the main body 21a. The engaging portion between the cover 21 and the door frame member 23 is not noticeable, and the design is further improved.

上記ドアカバー２１の複数のリブ２１ｂ,２１ｃ(または環状リブ)の肉厚が本体部２１ａの肉厚の１／３０以上であれば、十分な強度が得られる。一方、複数のリブ２１ｂ,２１ｃ(または環状リブ)の肉厚が本体部２１ａの肉厚の１／３を越えると、ドアカバー２１が透明のものでは複数のリブ２１ｂ,２１ｃ(または環状リブ)が目立ちにやすくなり、デザイン性が悪くなる。   If the thickness of the plurality of ribs 21b, 21c (or annular rib) of the door cover 21 is 1/30 or more of the thickness of the main body 21a, sufficient strength can be obtained. On the other hand, when the thickness of the plurality of ribs 21b and 21c (or the annular rib) exceeds 1/3 of the thickness of the main body 21a, the plurality of ribs 21b and 21c (or the annular rib) are used when the door cover 21 is transparent. Becomes more conspicuous and the design becomes worse.

また、一実施形態のドア構造体では、
上記ドアカバー２１は、上記複数のリブ２１ｂ,２１ｃまたは上記環状リブの後面側に設けられ、上記ドア枠部材２３に係合する複数の係合部２１ｄを有し、
上記ドアカバー２１の上記複数の係合部２１ｄの肉厚は、上記本体部２１ａの肉厚の１／２以上である。 In the door structure of one embodiment,
The door cover 21 has a plurality of engaging portions 21d that are provided on the rear surface side of the plurality of ribs 21b, 21c or the annular rib and engage with the door frame member 23,
The thickness of the plurality of engaging portions 21d of the door cover 21 is ½ or more of the thickness of the main body portion 21a.

上記実施形態によれば、ドアカバー２１の複数のリブ２１ｂ,２１ｃ(または環状リブ)の後縁から後面側に向かって延びるように設けられた複数の係合部２１ｄがドア枠部材２３に係合する。このドアカバー２１の複数の係合部２１ｄの肉厚を本体部２１ａの肉厚の１／２以上とすることにより、ドアカバー２１とドア枠部材２３との取り付け強度を確保できる。   According to the above-described embodiment, the plurality of engaging portions 21 d provided so as to extend from the rear edge of the plurality of ribs 21 b and 21 c (or the annular rib) of the door cover 21 toward the rear surface side are engaged with the door frame member 23. Match. The attachment strength of the door cover 21 and the door frame member 23 can be secured by setting the thickness of the plurality of engaging portions 21d of the door cover 21 to be 1/2 or more of the thickness of the main body portion 21a.

また、一実施形態のドア構造体では、
上記ドア枠部材２３は、外周部の前面側に形成された環状畝部１２１を有し、
上記飾り部材２２は、上記ドア枠部材２３の上記環状畝部１２１に嵌合する溝状凹部１３１を有する。 In the door structure of one embodiment,
The door frame member 23 has an annular flange 121 formed on the front surface side of the outer peripheral portion,
The decorative member 22 has a groove-shaped recess 131 that fits into the annular flange 121 of the door frame member 23.

上記実施形態によれば、ドア枠部材２３の外周部の前面側に形成された環状畝部１２１に、飾り部材２２の溝状凹部１３１が嵌合するので、ドアカバー２１とドア枠部材２３により飾り部材２２を挟み込む前に、飾り部材２２をドア枠部材２３に位置決めすることが可能になる。これにより、飾り部材２２が位置決めされたドア枠部材２３に対してドアカバー２１を取り付けることが容易にでき、組み立ての作業性がより向上する。   According to the above embodiment, the groove-shaped recess 131 of the decorative member 22 is fitted to the annular flange 121 formed on the front surface side of the outer peripheral portion of the door frame member 23, so that the door cover 21 and the door frame member 23 The decorative member 22 can be positioned on the door frame member 23 before the decorative member 22 is sandwiched. Thereby, the door cover 21 can be easily attached to the door frame member 23 in which the decorative member 22 is positioned, and the assembling workability is further improved.

また、一実施形態のドア構造体では、
上記ドア枠部材２３は、外周部の前面側かつ上記環状畝部１２１の内周側に、上記環状畝部１２１に沿うように設けられた環状の溝部１２２を有し、
上記飾り部材２２は、上記ドア枠部材２３の上記環状畝部１２１に上記溝状凹部１３１が嵌合した状態で、上記ドア枠部材２３の上記環状の溝部１２２に挟まれたリブ２２ｃを有する。 In the door structure of one embodiment,
The door frame member 23 has an annular groove 122 provided along the annular flange 121 on the front side of the outer peripheral portion and on the inner peripheral side of the annular flange 121.
The decorative member 22 includes a rib 22c sandwiched between the annular groove portions 122 of the door frame member 23 in a state where the groove-shaped recess 131 is fitted to the annular flange 121 of the door frame member 23.

上記実施形態によれば、ドア枠部材２３の外周部の前面側かつ環状畝部１２１の内周側に、環状畝部１２１に沿うように環状の溝部１２２を設け、ドア枠部材２３の環状畝部１２１に飾り部材２２の溝状凹部１３１が嵌合した状態で、飾り部材２２のリブ２２ｃがドア枠部材２３の環状の溝部１２２に挟まれて、ドア枠部材２３に飾り部材２２が保持される。これにより、ドア枠部材２３にドアカバー２１を取り付けるときに、飾り部材２２がドア枠部材２３に保持されてずれたりしないので、組み立ての作業性がさらに向上する。   According to the above embodiment, the annular groove 122 is provided along the annular flange 121 on the front side of the outer periphery of the door frame member 23 and the inner periphery of the annular flange 121, and the annular flange of the door frame member 23 is provided. With the groove-shaped recess 131 of the decorative member 22 fitted in the portion 121, the rib 22 c of the decorative member 22 is sandwiched by the annular groove 122 of the door frame member 23, and the decorative member 22 is held by the door frame member 23. The As a result, when the door cover 21 is attached to the door frame member 23, the decorative member 22 is held by the door frame member 23 and is not displaced, so that the assembly workability is further improved.

また、この発明の洗濯機では、
上記のいずれか１つのドア構造体を備えたことを特徴とする。 In the washing machine of the present invention,
Any one of the door structures described above is provided.

上記構成によれば、簡単な構成でデザイン性を向上できるドア構造体を備えることによって、デザイン性のよい洗濯機を実現できる。   According to the said structure, a washing machine with good design property is realizable by providing the door structure which can improve design property by simple structure.

１…外箱
２…ドア
３…回転ドラム
４…開口部
５…枠部材
６…操作パネル
７…給水ホース接続口
８…風呂水吸水口
９…乾燥フィルタ装置
１０…ドアハンドル
１１…係合ツメ
２０…ドア取付金具
２１…ドアカバー
２１ａ…本体部
２１ｂ,２１ｃ…複数のリブ
２１ｄ…係合部
２２…飾り部材
２２ａ…基部
２２ｂ…被挟持部
２２ｃ…リブ
２３…ドア枠部材
２３ａ…枠本体部
２３ｂ…環状リブ
２４…窓部材
２５…押さえ部材
２６…カバー部材
２７…接続部材
３０…ヒンジ部
４０…ロック機構
４０a…係合凹部
６１…洗剤ケース
６２…糸くずフィルタ装置
６３…排水ホース接続口
１０１…係合穴
１２１…環状畝部
１２２…環状の溝部
１２３…貫通穴
１２４…係合ツメ
１３１…溝状凹部 DESCRIPTION OF SYMBOLS 1 ... Outer box 2 ... Door 3 ... Rotating drum 4 ... Opening part 5 ... Frame member 6 ... Operation panel 7 ... Water supply hose connection port 8 ... Bath water suction port 9 ... Drying filter apparatus 10 ... Door handle 11 ... Engagement claw 20 ... Door mounting bracket 21 ... Door cover 21a ... Main body part 21b, 21c ... Multiple ribs 21d ... Engagement part 22 ... Decoration member 22a ... Base part 22b ... Holded part 22c ... Rib 23 ... Door frame member 23a ... Frame main body part 23b ... Ring ring 24 ... Window member 25 ... Pressing member 26 ... Cover member 27 ... Connection member 30 ... Hinge part 40 ... Locking mechanism 40a ... engaging recess 61 ... detergent case 62 ... lint filter device 63 ... drain hose connection port 101 ... Engagement hole 121 ... annular flange 122 ... annular groove 123 ... through hole 124 ... engagement claw 131 ... groove-shaped recess

Claims (5)

円形状のドアカバーと、
上記ドアカバーの後面側に取り付けられた環状のドア枠部材と、
上記ドアカバーと上記ドア枠部材に挟まれて保持され、上記ドアカバーの外周縁に沿って延在する飾り部材と
を備えたことを特徴とするドア構造体。 A circular door cover,
An annular door frame member attached to the rear side of the door cover;
A door structure comprising: the door cover and a decorative member that is held between the door frame members and extends along an outer peripheral edge of the door cover. 請求項１に記載のドア構造体において、
上記飾り部材は、弾性部材であることを特徴とするドア構造体。 The door structure according to claim 1,
The door structure is characterized in that the decorative member is an elastic member. 請求項１または２に記載のドア構造体において、
上記ドアカバーは、円形状の本体部と、上記本体部の外周部の後面側に周方向に間隔をあけて立設された複数のリブまたは上記本体部の外周部の後面側に立設された環状リブを有し、
上記複数のリブの肉厚または上記環状リブの肉厚は、上記本体部の肉厚の１／３０以上かつ１／３以下であることを特徴とするドア構造体。 The door structure according to claim 1 or 2,
The door cover is erected on a rear surface side of a circular main body and a plurality of ribs standing at intervals in the circumferential direction on the rear surface side of the outer peripheral portion of the main body portion or on the outer peripheral portion of the main body portion. An annular rib
The thickness of the plurality of ribs or the thickness of the annular rib is 1/30 or more and 1/3 or less of the thickness of the main body. 請求項１から３までのいずれか１つに記載のドア構造体において、
上記ドア枠部材は、外周部の前面側に形成された環状畝部を有し、
上記飾り部材は、上記ドア枠部材の上記環状畝部に嵌合する溝状凹部を有することを特徴とするドア構造体。 In the door structure according to any one of claims 1 to 3,
The door frame member has an annular flange formed on the front side of the outer peripheral portion,
The said decorative member has a groove-shaped recessed part fitted to the said annular collar part of the said door frame member, The door structure characterized by the above-mentioned. 請求項１から４までのいずれか１つに記載のドア構造体を備えたことを特徴とする洗濯機。   A washing machine comprising the door structure according to any one of claims 1 to 4.
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