JP2022051012A - washing machine - Google Patents

washing machine Download PDF

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Publication number
JP2022051012A
JP2022051012A JP2020157252A JP2020157252A JP2022051012A JP 2022051012 A JP2022051012 A JP 2022051012A JP 2020157252 A JP2020157252 A JP 2020157252A JP 2020157252 A JP2020157252 A JP 2020157252A JP 2022051012 A JP2022051012 A JP 2022051012A
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Japan
Prior art keywords
lid
damper
washing machine
upper frame
bearing space
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JP2020157252A
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Japanese (ja)
Inventor
裕樹 近藤
Hiroki Kondo
将平 山本
Shohei Yamamoto
雅朗 徳崎
Masaaki Tokuzaki
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Priority to JP2020157252A priority Critical patent/JP2022051012A/en
Priority to CN202180062074.6A priority patent/CN116075611A/en
Priority to BR112023002176A priority patent/BR112023002176A2/en
Priority to PCT/JP2021/030837 priority patent/WO2022059434A1/en
Priority to TW110131490A priority patent/TW202212666A/en
Publication of JP2022051012A publication Critical patent/JP2022051012A/en
Pending legal-status Critical Current

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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 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

To provide a washing machine capable of suppressing a hand being caught at the opening/closing operation of a lid body.SOLUTION: A washing machine 10A includes: a housing 11; an upper frame body disposed as an upper part of the housing 11; a clothing input port 24a formed at the upper frame body so that clothing can be inputted inside; and a lid body 25 for openably/closably covering the clothing input port 24a. The lid body 25 includes: a lid plate 26; a lid rotary shaft component 28 fixed at a rear part of the lid plate 26; and a shaft for rotatably supporting the lid rotary shaft component 28. At the rear upper part of the upper frame body, a bearing space 31 opening upward is formed, and at a lower part of the rotary shaft component 28, a closing part 32 is formed for closing the bearing space 31 in a state where the lid body 25 is open.SELECTED DRAWING: Figure 2

Description

本開示は、洗濯機に関する。 This disclosure relates to a washing machine.

特許文献１は、蓋体が閉まる動きを減衰するダンパ機構を備えた洗濯機を開示する。 Patent Document 1 discloses a washing machine provided with a damper mechanism that attenuates the movement of closing the lid.

特許文献１の洗濯機は、洗濯機本体上部に載置したトップカバーと、トップカバーに形成された衣類投入口を開閉自在に覆うように設けられた蓋体と、トップカバーに軸支された蓋体の回転を減衰する回転式の衝撃緩和ダンパとを備える。 The washing machine of Patent Document 1 is pivotally supported by a top cover placed on the upper part of the washing machine body, a lid provided to cover the clothes slot formed on the top cover so as to be openable and closable, and a top cover. It is equipped with a rotary shock absorbing damper that damps the rotation of the lid.

国際公開第２０１８／０４２９６２号International Publication No. 2018/042962

本開示は、蓋体の開閉動作時に手を挟み込むことを抑制できる洗濯機を提供する。 The present disclosure provides a washing machine capable of suppressing the pinching of hands during the opening / closing operation of the lid.

本開示における洗濯機は、筐体と、前記筐体の上部として配設されたトップカバーと、内部に衣類を投入できるように前記トップカバーに形成された衣類投入口と、前記衣類投入口を開閉自在に覆う蓋体と、を備え、前記蓋体は、蓋板と、前記蓋板の後部に固定された蓋回転軸部品と、前記蓋回転軸部品を回転可能に支持する軸と、を含み、前記トップカバーの後方上部には上方に開口する軸受空間が形成され、前記回転軸部品の下部には、前記蓋体が開いた状態において前記軸受空間を塞ぐ閉塞部が形成されている。 The washing machine in the present disclosure includes a housing, a top cover arranged as an upper part of the housing, a clothes slot formed in the top cover so that clothes can be loaded inside, and the clothes slot. A lid that can be opened and closed is provided, and the lid includes a lid plate, a lid rotation shaft component fixed to the rear portion of the lid plate, and a shaft that rotatably supports the lid rotation shaft component. A bearing space that opens upward is formed in the upper rear portion of the top cover, and a closed portion that closes the bearing space in the open state of the lid is formed in the lower portion of the rotary shaft component.

本開示における洗濯機は、蓋体の開閉動作時に手を挟み込むことを抑制できる。 The washing machine in the present disclosure can suppress the pinching of hands during the opening / closing operation of the lid.

実施の形態１における洗濯機の縦断面図Longitudinal sectional view of the washing machine according to the first embodiment 実施の形態１における洗濯機１０Ａの蓋体周囲の構成を示す分解斜視図An exploded perspective view showing the configuration around the lid of the washing machine 10A according to the first embodiment. （ａ）実施の形態１における洗濯機１０Ａの蓋体周囲の構成を示す外観斜視図（ｂ）実施の形態１における洗濯機１０Ａの閉塞部周囲の構成を示す拡大外観斜視図(A) External perspective view showing the configuration around the lid of the washing machine 10A in the first embodiment (b) Enlarged external perspective view showing the configuration around the closed portion of the washing machine 10A in the first embodiment. （ａ）実施の形態１における洗濯機１０Ａの蓋体が閉じた状態の閉塞部周囲の構造を示す縦断面図（ｂ）実施の形態１における洗濯機１０Ａの蓋体が開いた状態の閉塞部周囲の構造を示す縦断面図(A) Vertical sectional view showing the structure around the closed portion of the washing machine 10A in the closed state of the first embodiment (b) The closed portion of the washing machine 10A in the closed state of the first embodiment. Vertical cross-sectional view showing the surrounding structure 実施の形態１における洗濯機１０Ｂの蓋体周囲の構成を示す分解斜視図An exploded perspective view showing the configuration around the lid of the washing machine 10B according to the first embodiment. 実施の形態１における洗濯機１０Ｂの蓋体が閉じた状態の閉塞部周囲の構成を示す分解斜視図An exploded perspective view showing a configuration around a closed portion in a state where the lid of the washing machine 10B in the first embodiment is closed. 実施の形態１における洗濯機１０Ｂの蓋体が開いた状態の閉塞部周囲の構造を示す縦断面図A vertical sectional view showing a structure around a closed portion in a state where the lid of the washing machine 10B in the first embodiment is open.

以下、図面を参照しながら、実施の形態を詳細に説明する。なお、添付図面および以下の説明は、当業者が本開示を十分に理解するために提供されるのであって、これらにより特許請求の範囲に記載の主題を限定することを意図していない。 Hereinafter, embodiments will be described in detail with reference to the drawings. It should be noted that the accompanying drawings and the following description are provided for those skilled in the art to fully understand the present disclosure, and are not intended to limit the subject matter described in the claims.

（実施の形態１）
以下、図１～図７を用いて、実施の形態１を説明する。 (Embodiment 1)
Hereinafter, the first embodiment will be described with reference to FIGS. 1 to 7.

［１－１－１．洗濯機の構成］
図１に示すように、洗濯機１０は、水槽１３が、有底円筒型に形成されており、サスペンション（図示せず）により筐体１１に防振支持されている。洗濯槽１５は、同じく有底円筒型に形成されており、水槽１３の内部に回転自在に配設されている。また、洗濯槽１５は、側壁に多数の通水孔１６が形成されており、脱水槽として兼用される。洗濯槽１５の上部には流体バランサ１７が配設されており、洗濯槽１５内の衣類の偏りによって生じる水槽１３の異常振動を抑制する。 [1-1-1. Washing machine configuration]
As shown in FIG. 1, in the washing machine 10, the water tank 13 is formed in a bottomed cylindrical shape, and is vibration-proof supported by the housing 11 by a suspension (not shown). The washing tub 15 is also formed in a bottomed cylindrical shape, and is rotatably arranged inside the water tub 13. Further, the washing tub 15 has a large number of water passage holes 16 formed on the side wall thereof, and is also used as a dehydration tub. A fluid balancer 17 is disposed above the washing tub 15 to suppress abnormal vibration of the water tub 13 caused by the bias of clothes in the washing tub 15.

パルセータ１８は、洗濯槽１５の中央底部に回転自在に配設されている。回転軸１４は、洗濯槽１５の底面を貫通するように配置されており、上端にパルセータ１８が取り付けられ、下端に伝達機構１９が取り付けられている。回転軸１４は、中空で２軸構造になっており、洗濯槽１５又はパルセータ１８をそれぞれ別々に回転させることができる。伝達機構１９の内部には、減速ギア（図示せず）と、クラッチ（図示せず）と、ブレーキ（図示せず）が内蔵されている。モータ２０は、水槽１３の底部に取り付けられ、ベルト２３により伝達機構１９と架橋されている。モータ２０の回転駆動力は、モータ側プーリ２１、ベルト２３、伝達機構１９の有するメカ側プーリ２２、の順に伝達され、回転軸１４を回転させる。 The pulsator 18 is rotatably arranged at the central bottom of the washing tub 15. The rotating shaft 14 is arranged so as to penetrate the bottom surface of the washing tub 15, and a pulsator 18 is attached to the upper end and a transmission mechanism 19 is attached to the lower end. The rotating shaft 14 is hollow and has a biaxial structure, and the washing tub 15 or the pulsator 18 can be rotated separately. A reduction gear (not shown), a clutch (not shown), and a brake (not shown) are built in the transmission mechanism 19. The motor 20 is attached to the bottom of the water tank 13 and is bridged with the transmission mechanism 19 by a belt 23. The rotational driving force of the motor 20 is transmitted in the order of the motor side pulley 21, the belt 23, and the mechanical side pulley 22 of the transmission mechanism 19, to rotate the rotary shaft 14.

筐体１１は、上部に上部枠体２４を有している。上部枠体２４は、開口である衣類投入口２４ａが形成されており、衣類投入口２４ａは、蓋体２５により開閉自在に覆われている。使用者は、蓋体２５を上方に持ち上げて開状態にすることで、衣類投入口２４ａを介して洗濯槽１５の内部へ衣類を出し入れできる。 The housing 11 has an upper frame body 24 at the upper part. The upper frame body 24 is formed with a clothing inlet 24a which is an opening, and the clothing inlet 24a is covered with a lid 25 so as to be openable and closable. By lifting the lid 25 upward to open it, the user can put clothes in and out of the washing tub 15 through the clothes inlet 24a.

［１－１－２．蓋体周囲の構成］
以下、後述するダンパ４１を有さない洗濯機１０Ａについて説明する。 [1-1-2. Ambient structure around the lid]
Hereinafter, the washing machine 10A without the damper 41, which will be described later, will be described.

図２に示すように、蓋体２５は、ガラス製の蓋板２６と、使用者が蓋体２５を開閉する際に把持する把持部２７と、蓋回転軸２９を介して蓋体２５を上部枠体２４に支持する蓋回転軸部品２８と、を備えている。把持部２７は、接着剤により蓋板２６の手前側に固定されており、蓋回転軸部品２８は、接着用の両面テープ等により蓋板２６の背面側に固定されている。 As shown in FIG. 2, the lid 25 has a glass lid plate 26, a grip portion 27 that the user grips when opening and closing the lid 25, and an upper portion of the lid 25 via a lid rotation shaft 29. A lid rotating shaft component 28 that supports the frame body 24 is provided. The grip portion 27 is fixed to the front side of the lid plate 26 with an adhesive, and the lid rotation shaft component 28 is fixed to the back surface side of the lid plate 26 with double-sided tape for adhesion or the like.

蓋回転軸２９は、蓋回転軸部品２８に貫通して固定されており、上部枠体２４に形成された軸受穴３０に回動自在に支持されている。これにより、蓋体２５は、上部枠体２４に対して開閉自在に支持される。 The lid rotating shaft 29 penetrates and is fixed to the lid rotating shaft component 28, and is rotatably supported by a bearing hole 30 formed in the upper frame body 24. As a result, the lid body 25 is supported so as to be openable and closable with respect to the upper frame body 24.

上部枠体２４には、蓋回転軸部品２８の近傍において上方に開口する軸受空間３１が設けられており、軸受空間３１は、後述するダンパ軸受４０を挿入可能に形成されている。 The upper frame body 24 is provided with a bearing space 31 that opens upward in the vicinity of the lid rotating shaft component 28, and the bearing space 31 is formed so that a damper bearing 40 described later can be inserted.

なお、詳細は後述するが、蓋回転軸部品２８の下端には、蓋板２６が開かれた状態で、蓋板２６の下方側に向けて延伸し、軸受空間３１に挿入される閉塞部３２が設けられている。 Although details will be described later, a closed portion 32 that extends toward the lower side of the lid plate 26 with the lid plate 26 open at the lower end of the lid rotating shaft component 28 and is inserted into the bearing space 31. Is provided.

［１－１－３．軸受空間周囲の構成］
図３（ａ）に示すように、蓋体２５を開いた際、蓋体２５は、直角より後方に倒れた状態で静止している。この時、図３（ｂ）に示すように、閉塞部３２が、軸受空間３１の開
口を下方から覆っている。 [1-1-3. Bearing space ambient construction]
As shown in FIG. 3A, when the lid 25 is opened, the lid 25 is stationary in a state of being tilted backward from a right angle. At this time, as shown in FIG. 3B, the closing portion 32 covers the opening of the bearing space 31 from below.

図４（ａ）に示すように、閉塞部３２は、蓋体２５が閉まった状態において背面側に位置し、図４（ｂ）に示すように、蓋体２５が開いた状態において軸受空間３１の前側を閉塞する。閉塞部３２の側面には当接部３３が設けられている。当接部３３は、蓋体２５を開く際、軸受空間３１の前側にある壁面３４と当接して蓋体２５を開いた状態で静止させる。 As shown in FIG. 4A, the closing portion 32 is located on the back side when the lid 25 is closed, and as shown in FIG. 4B, the bearing space 31 is located when the lid 25 is open. Block the front side of the. A contact portion 33 is provided on the side surface of the closed portion 32. When the lid 25 is opened, the contact portion 33 comes into contact with the wall surface 34 on the front side of the bearing space 31 and makes the lid 25 stand still in an open state.

以上の構成について、蓋体２５を開く際の動作を説明する。 The operation when the lid 25 is opened will be described with respect to the above configuration.

蓋体２５が閉まった状態では、蓋板２６が軸受空間３１の上方を覆っているため、軸受空間３１に使用者の指が入り込むことはない。 When the lid 25 is closed, the lid plate 26 covers the upper part of the bearing space 31, so that the user's finger does not enter the bearing space 31.

使用者が把持部２７を把持して蓋体２５を開く際、蓋体２５が開くに従って、軸受空間３１の前側上方が徐々に開いていく。これに伴い、閉塞部３２は、軸受空間３１における前方下部に移動し、当接部３３が壁面３４に当接することで静止する。蓋体２５が開いた状態においても、閉塞部３２が軸受空間３１の前側上方を覆っているため、使用者が指を挟み込むことはない。 When the user grips the grip portion 27 and opens the lid 25, the upper front side of the bearing space 31 gradually opens as the lid 25 opens. Along with this, the closed portion 32 moves to the lower front part in the bearing space 31, and the contact portion 33 comes into contact with the wall surface 34 to stand still. Even when the lid 25 is open, the closing portion 32 covers the front upper side of the bearing space 31, so that the user does not pinch the finger.

蓋体２５の開閉動作を途中で静止させた場合、軸受空間３１の上方は一時的に開放された状態となり、使用者の指が入り込む虞が生じる。しかし、本実施の形態における当接部３３は、軸受空間３１の浅い位置に指が入ってしまったとしても壁面３４との間で指を挟むことがないように、蓋体２５の開動作に伴って、閉塞部３２が指を押し上げて、軸受空間３１から指を出し、その後、軸受空間３１の前方下部で壁面３４と当接するように配置されている。 When the opening / closing operation of the lid 25 is stopped in the middle, the upper part of the bearing space 31 is temporarily opened, and there is a risk that the user's finger may enter. However, the contact portion 33 in the present embodiment opens the lid 25 so that the finger does not get caught between the contact portion 33 and the wall surface 34 even if the finger enters the shallow position of the bearing space 31. Along with this, the closing portion 32 pushes up the finger, ejects the finger from the bearing space 31, and is then arranged so as to come into contact with the wall surface 34 at the lower front portion of the bearing space 31.

［１－１－４．ダンパ軸受を用いた場合の構成］
本実施の形態における洗濯機１０は、蓋体が閉まる動きを減衰するダンパ機構を取り付け可能に構成されている。 [1-1-4. Configuration when using damper bearings]
The washing machine 10 in the present embodiment is configured to be able to attach a damper mechanism that attenuates the movement of closing the lid.

以下、洗濯機１０Ａの蓋回転軸部品２８の代わりにダンパ４１を取り付けた洗濯機１０Ｂについて説明する。なお、洗濯機１０Ｂと同一の構成については、同一符号を付し、説明を省略する。 Hereinafter, the washing machine 10B to which the damper 41 is attached instead of the lid rotating shaft component 28 of the washing machine 10A will be described. The same components as those of the washing machine 10B are designated by the same reference numerals, and the description thereof will be omitted.

図５に示すように、洗濯機１０Ｂは、蓋体２５の代わりにダンパ対応蓋体４５を備えている。ダンパ対応蓋体４５は、蓋体２５と同様に一枚蓋として構成されており、衣類投入口２４ａを開閉自在に覆っている。 As shown in FIG. 5, the washing machine 10B includes a damper-compatible lid 45 instead of the lid 25. The damper-compatible lid 45 is configured as a single lid like the lid 25, and covers the clothes inlet 24a so as to be openable and closable.

ダンパ対応蓋体４５の下面後部には、ダンパ４１を収容するダンパ収容部４６が形成されたダンパ収容体４８が、接着用の両面テープ等により蓋板２６の背面側に固定されている。ダンパ収容部４６は、ダンパ４１を収容した状態で、ダンパ収容部カバー４６ａにより開口部分を覆われている。 A damper accommodating body 48 having a damper accommodating portion 46 for accommodating the damper 41 is fixed to the back surface side of the lid plate 26 with a double-sided adhesive tape or the like on the lower rear portion of the damper corresponding lid 45. The damper accommodating portion 46 is covered with an opening portion by the damper accommodating portion cover 46a in a state where the damper 41 is accommodated.

図６に示すように、ダンパ４１は、一端がダンパ軸受４０に支持されるダンパ軸４１ａとして形成され、他端がダンパ収容部４６に固定されるダンパ固定部４１ｂとして形成されている。 As shown in FIG. 6, one end of the damper 41 is formed as a damper shaft 41a supported by the damper bearing 40, and the other end is formed as a damper fixing portion 41b fixed to the damper accommodating portion 46.

ダンパ４１を備えた洗濯機１０Ｂは、軸受穴３０を利用する代わりに、ダンパ軸受４０を取り付ける必要がある。図６及び図７に示すように、ダンパ軸受４０は、内側の側面にダンパ軸穴４０ａが設けられている。ダンパ軸穴４０ａは、非円形に形成されており、ダ
ンパ軸４１ａと係合してダンパ軸４１ａから受ける回転モーメントを打ち消すよう構成されている。ダンパ軸受４０の下部には、後方に向かって水平に延伸するダンパ軸受台座４０ｂが設けられており、ダンパ軸受台座４０ｂには、ネジ孔４０ｃが設けられており、そのネジ孔４０ｃを介して、軸受空間３１の底面にネジ４２により固定されている。これらの構成により、ダンパ軸受４０は、蓋体が閉まる動きを減衰させる際にダンパ４１が発生させる力に耐えうるように構成されている。 In the washing machine 10B provided with the damper 41, it is necessary to attach the damper bearing 40 instead of using the bearing hole 30. As shown in FIGS. 6 and 7, the damper bearing 40 is provided with a damper shaft hole 40a on the inner side surface. The damper shaft hole 40a is formed in a non-circular shape, and is configured to engage with the damper shaft 41a to cancel the rotational moment received from the damper shaft 41a. A damper bearing pedestal 40b extending horizontally toward the rear is provided in the lower portion of the damper bearing 40, and a screw hole 40c is provided in the damper bearing pedestal 40b through the screw hole 40c. It is fixed to the bottom surface of the bearing space 31 by a screw 42. With these configurations, the damper bearing 40 is configured to withstand the force generated by the damper 41 when the movement of closing the lid is damped.

なお、洗濯機１０Ｂにおいては、軸受空間３１はダンパ軸受４０により上方を塞がれており、軸受空間３１とダンパ軸受４０との間には使用者の指が入る隙間が存在しない。 In the washing machine 10B, the bearing space 31 is closed upward by the damper bearing 40, and there is no gap between the bearing space 31 and the damper bearing 40 for the user's finger to enter.

このように、本実施の形態における軸受空間３１は、蓋回転軸２９及びダンパ軸受４０の両方を取り付けることができるように構成されている。従って、ダンパ機構を備える洗濯機１０Ｂと、ダンパ機構を備えない洗濯機１０Ａの両方において、同じ上部枠体２４を適用できるため、製造におけるコストを低減できる。 As described above, the bearing space 31 in the present embodiment is configured so that both the lid rotating shaft 29 and the damper bearing 40 can be attached. Therefore, since the same upper frame body 24 can be applied to both the washing machine 10B provided with the damper mechanism and the washing machine 10A not provided with the damper mechanism, the manufacturing cost can be reduced.

［１－２．効果等］
以上のように、実施の形態１において、洗濯機１０Ａは、筐体１１と、筐体１１の上部として配設された上部枠体２４と、内部に衣類を投入できるように上部枠体２４に形成された衣類投入口２４ａと、衣類投入口２４ａを開閉自在に覆う蓋体２５と、を備え、蓋体２５は、蓋板２６と、蓋板２６の後部に固定された蓋回転軸部品２８と、蓋回転軸部品２８を回転可能に支持する蓋回転軸２９と、を含み、上部枠体２４の後方上部には上方に開口する軸受空間３１が形成され、蓋回転軸部品２８の下部には、蓋体２５が開いた状態において軸受空間３１を塞ぐ閉塞部３２が形成されている。 [1-2. Effect, etc.]
As described above, in the first embodiment, the washing machine 10A is attached to the housing 11, the upper frame body 24 arranged as the upper part of the housing 11, and the upper frame body 24 so that clothes can be put inside. The formed clothing inlet 24a and the lid 25 that covers the clothing inlet 24a so as to be openable and closable are provided. A bearing space 31 that opens upward is formed in the upper rear portion of the upper frame body 24, including a lid rotating shaft 29 that rotatably supports the lid rotating shaft component 28, and is formed in the lower portion of the lid rotating shaft component 28. Is formed with a closed portion 32 that closes the bearing space 31 in a state where the lid 25 is open.

これにより、閉塞部３２は、蓋体２５が開いた状態において軸受空間３１を塞ぎ、軸受空間３１に手が挿入されることを抑制する。 As a result, the closing portion 32 closes the bearing space 31 in a state where the lid 25 is open, and suppresses the insertion of a hand into the bearing space 31.

そのため、蓋体２５を開ける際に、軸受空間３１の内壁と蓋回転軸部品２８との間に手を挟むことを抑制できる。 Therefore, when the lid 25 is opened, it is possible to prevent the hand from being pinched between the inner wall of the bearing space 31 and the lid rotating shaft component 28.

本実施の形態のように、洗濯機１０Ａの閉塞部３２は、蓋体２５が開いた状態において、前面側下部に凸となるように形成され軸受空間３１の内壁と当接する当接部３３が設けられてもよい。 As in the present embodiment, the closed portion 32 of the washing machine 10A is formed so as to be convex on the lower portion on the front side when the lid 25 is open, and the contact portion 33 that abuts on the inner wall of the bearing space 31 is provided. It may be provided.

これにより、閉塞部３２は、下方において軸受空間３１の内壁と当接し、軸受空間３１の開口近傍では軸受空間３１の内壁と当接しない。 As a result, the closed portion 32 abuts on the inner wall of the bearing space 31 below, and does not abut on the inner wall of the bearing space 31 in the vicinity of the opening of the bearing space 31.

そのため、蓋体２５を開ける際に、軸受空間３１の浅い位置に手を入れた場合には、軸受空間３１の内壁と蓋回転軸部品２８との間に手を挟むことはない。 Therefore, when the lid 25 is opened, if a hand is put in a shallow position of the bearing space 31, the hand is not caught between the inner wall of the bearing space 31 and the lid rotating shaft component 28.

本実施の形態のように、洗濯機１０Ｂは、筐体１１と、筐体１１の上部として配設された上部枠体２４と、内部に衣類を投入できるように上部枠体２４に形成された衣類投入口２４ａと、衣類投入口２４ａを開閉自在に覆うダンパ対応蓋体４５と、を備え、ダンパ対応蓋体４５は、蓋板２６と、ダンパ対応蓋体４５が閉まる動きを減衰するダンパ４１を収容するダンパ収容部４６を有し蓋板２６の後部に固定されたダンパ収容体４８と、を含み、上部枠体２４の後方上部には上方に開口する軸受空間３１が形成され、軸受空間３１には、ダンパ４１を取り付けるダンパ軸受４０が挿入固定されている。 As in the present embodiment, the washing machine 10B is formed in the housing 11, the upper frame body 24 arranged as the upper part of the housing 11, and the upper frame body 24 so that clothes can be put inside. A damper-compatible lid 45 for opening and closing the clothes input port 24a and a damper-compatible lid 45 that can be opened and closed is provided. The damper-compatible lid 45 includes a lid plate 26 and a damper 41 that attenuates the closing movement of the damper-compatible lid 45. A damper accommodating body 48 having a damper accommodating portion 46 and fixed to the rear portion of the lid plate 26 is included, and a bearing space 31 opening upward is formed in the rear upper portion of the upper frame body 24 to form a bearing space. A damper bearing 40 for attaching the damper 41 is inserted and fixed to the 31.

これにより、軸受空間３１は、蓋体が閉まる動きを減衰させる際にダンパ４１が発生させる力に耐えうるように構成されたダンパ軸受４０を配設可能に構成されている。 As a result, the bearing space 31 is configured so that the damper bearing 40 configured to withstand the force generated by the damper 41 when the movement of closing the lid is damped can be arranged.

そのため、使用者の操作性を向上させるとともに、軸受空間３１に手が入り込むことはない。 Therefore, the operability of the user is improved, and the bearing space 31 is not accessible.

洗濯機１０の洗濯機１０Ａと洗濯機１０Ｂの上部枠体２４は、同一部品としてもよい。 The washing machine 10A of the washing machine 10 and the upper frame body 24 of the washing machine 10B may be the same parts.

これにより、上部枠体２４は、ダンパ機構を備えない洗濯機１０Ａと、ダンパ機構を備える洗濯機１０Ｂとで、同一形状としている。 As a result, the upper frame body 24 has the same shape as the washing machine 10A having no damper mechanism and the washing machine 10B having a damper mechanism.

そのため、上部枠体２４は、ダンパ機構を備えない洗濯機１０Ａと、ダンパ機構を備える洗濯機１０Ｂとで、部品を共通化でき、コストを低減できる。 Therefore, the parts of the upper frame body 24 can be shared between the washing machine 10A not provided with the damper mechanism and the washing machine 10B provided with the damper mechanism, and the cost can be reduced.

（他の実施の形態）
以上のように、本出願において開示する技術の例示として、実施の形態１を説明した。しかしながら、本開示における技術は、これに限定されない。 (Other embodiments)
As described above, the first embodiment has been described as an example of the technique disclosed in the present application. However, the techniques in this disclosure are not limited to this.

そこで、以下、他の実施の形態を例示する。 Therefore, other embodiments will be exemplified below.

実施の形態１では、蓋回転軸部品を回転可能に支持する軸の一例として、蓋回転軸部品２８とは別部品である蓋回転軸２９を説明した。軸は、蓋回転軸部品を回転可能に支持すればよいので、別部品に限定されない。例えば、軸は、蓋回転軸部品の一部として形成されてもよいし、トップカバーの一部として形成されてもよい。 In the first embodiment, as an example of a shaft that rotatably supports the lid rotating shaft component, the lid rotating shaft 29, which is a separate component from the lid rotating shaft component 28, has been described. The shaft is not limited to another part as long as it rotatably supports the lid rotating shaft part. For example, the shaft may be formed as part of a lid rotating shaft component or as part of a top cover.

実施の形態１では、蓋体として、一枚の蓋板２６で構成された蓋体２５を説明した。蓋体は、衣類投入口を開閉自在に覆えばよいので、一枚の蓋板により構成された蓋体に限定されない。例えば、蓋体は、折り畳み可能な二つ折り蓋であってもよい。 In the first embodiment, as the lid body, the lid body 25 composed of one lid plate 26 has been described. The lid is not limited to a lid made up of a single lid plate, as it suffices to cover the clothes slot so that it can be opened and closed. For example, the lid may be a foldable bi-fold lid.

本開示は、上面を開閉自在に覆う蓋体を備えた洗濯機に適用可能である。具体的には、縦型洗濯機や二槽式洗濯機に対して本開示は適用可能である。 The present disclosure is applicable to a washing machine provided with a lid that can open and close the upper surface. Specifically, the present disclosure is applicable to a vertical washing machine and a two-tank washing machine.

１０ 洗濯機
１０Ａ 洗濯機
１０Ｂ 洗濯機
１１ 筐体
１３ 水槽
１４ 回転軸
１５ 洗濯槽
１６ 通水孔
１７ 流体バランサ
１８ パルセータ
１９ 伝達機構
２０ モータ
２１ モータ側プーリ
２２ メカ側プーリ
２３ ベルト
２４ 上部枠体
２４ａ 衣類投入口
２５ 蓋体
２６ 蓋板
２７ 把持部
２８ 蓋回転軸部品
２９ 蓋回転軸
３０ 軸受穴
３１ 軸受空間
３２ 閉塞部
３３ 当接部
３４ 壁面
４０ ダンパ軸受
４０ａ ダンパ軸穴
４０ｂ ダンパ軸受台座
４０ｃ ネジ孔
４１ ダンパ
４１ａ ダンパ軸
４１ｂ ダンパ固定部
４２ ネジ
４５ ダンパ対応蓋体
４６ ダンパ収容部
４６ａ ダンパ収容部カバー
４８ ダンパ収容体 10 Washing machine 10A Washing machine 10B Washing machine 11 Housing 13 Water tank 14 Rotating shaft 15 Washing tank 16 Water flow hole 17 Fluid balancer 18 Pulser 19 Transmission mechanism 20 Motor 21 Motor side pulley 22 Mechanical side pulley 23 Belt 24 Upper frame 24a Clothing Input port 25 Lid 26 Lid plate 27 Grip 28 Lid rotation shaft parts 29 Lid rotation shaft 30 Bearing hole 31 Bearing space 32 Closure 33 Contact part 34 Wall surface 40 Damper bearing 40a Damper shaft hole 40b Damper bearing pedestal 40c Screw hole 41 Damper 41a Damper shaft 41b Damper fixing part 42 Screw 45 Damper compatible lid 46 Damper accommodating part 46a Damper accommodating part cover 48 Damper accommodating body

Claims (4)

筐体と、
前記筐体の上部として配設された上部枠体と、
内部に衣類を投入できるように前記上部枠体に形成された衣類投入口と、
前記衣類投入口を開閉自在に覆う蓋体と、を備え、
前記蓋体は、
蓋板と、
前記蓋板の後部に固定された蓋回転軸部品と、
前記蓋回転軸部品を回転可能に支持する軸と、を含み、
前記上部枠体の後方上部には上方に開口する軸受空間が形成され、
前記回転軸部品の下部には、前記蓋体が開いた状態において前記軸受空間を塞ぐ閉塞部が形成されている洗濯機。 With the housing
An upper frame body arranged as the upper part of the housing and
A clothing slot formed in the upper frame so that clothing can be loaded inside,
A lid that can be opened and closed to open and close the clothes slot is provided.
The lid is
With the lid plate,
The lid rotation shaft component fixed to the rear part of the lid plate,
Includes a shaft that rotatably supports the lid rotary shaft component.
A bearing space that opens upward is formed in the rear upper part of the upper frame body.
A washing machine in which a closed portion that closes the bearing space when the lid is open is formed in the lower part of the rotating shaft component. 前記閉塞部は、前記蓋体が開いた状態において、前面側下部に凸となるように形成され前記軸受空間の内壁と当接する当接部が設けられている請求項１に記載の洗濯機。 The washing machine according to claim 1, wherein the closed portion is formed so as to be convex on the lower portion on the front surface side when the lid is open, and is provided with a contact portion that abuts on the inner wall of the bearing space. 筐体と、
前記筐体の上部として配設された上部枠体と、
内部に衣類を投入できるように前記上部枠体に形成された衣類投入口と、
前記衣類投入口を開閉自在に覆うダンパ対応蓋体と、を備え、
前記ダンパ対応蓋体は、
蓋板と、
前記ダンパ対応蓋体が閉まる動きを減衰するダンパを収容するダンパ収容部を有し前記蓋板の後部に固定されたダンパ収容体と、を含み、
前記上部枠体の後方上部には上方に開口する軸受空間が形成され、
前記軸受空間には、前記ダンパを取り付けるダンパ軸受が挿入固定されている洗濯機。 With the housing
An upper frame body arranged as the upper part of the housing and
A clothing slot formed in the upper frame so that clothing can be loaded inside,
A damper-compatible lid that can be opened and closed to open and close the clothes slot is provided.
The damper-compatible lid is
With the lid plate,
A damper accommodating body having a damper accommodating portion for accommodating a damper for dampening the closing movement of the damper corresponding lid plate, and a damper accommodating body fixed to the rear portion of the lid plate, and the like.
A bearing space that opens upward is formed in the rear upper part of the upper frame body.
A washing machine in which a damper bearing for attaching the damper is inserted and fixed in the bearing space. 請求項１～３の前記上部枠体は、同一部品とする洗濯機。 The upper frame of claims 1 to 3 is a washing machine having the same parts.
JP2020157252A 2020-09-18 2020-09-18 washing machine Pending JP2022051012A (en)

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JP2020157252A JP2022051012A (en) 2020-09-18 2020-09-18 washing machine
CN202180062074.6A CN116075611A (en) 2020-09-18 2021-08-23 Washing machine
BR112023002176A BR112023002176A2 (en) 2020-09-18 2021-08-23 WASHING MACHINE
PCT/JP2021/030837 WO2022059434A1 (en) 2020-09-18 2021-08-23 Washing machine
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