CN116075611A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN116075611A CN116075611A CN202180062074.6A CN202180062074A CN116075611A CN 116075611 A CN116075611 A CN 116075611A CN 202180062074 A CN202180062074 A CN 202180062074A CN 116075611 A CN116075611 A CN 116075611A
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- Prior art keywords
- cover
- damper
- washing machine
- state
- washing
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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
A washing machine (10A) is provided with: an upper frame (24) configured as an upper part of the housing (11); a laundry inlet (24 a) formed in the upper frame (24) so as to be capable of inputting the laundry therein; and a cover (25) which covers the clothing inlet (24 a) in a freely openable and closable manner. The cover (25) includes a cover plate (26), a cover rotation shaft member (28), and a cover rotation shaft (29). The cover rotation shaft member (28) is fixed to the rear part of the cover plate (26), and the rear part of the cover plate (26) is at the rear side of the washing machine (10A) in the set state in the state that the cover body (25) is closed. The cover rotating shaft (29) rotatably supports the cover rotating shaft member (28). A bearing space (31) which is opened upward is formed at the upper rear part of the upper frame body (24), and a closing part (32) which closes the bearing space (31) in a state that the cover body (25) is opened is formed at the lower part of the cover rotating shaft member (28) in a state that the cover body (25) is opened.
Description
Technical Field
The present invention relates to a washing machine.
Background
Patent document 1 discloses a washing machine provided with a damper mechanism that dampens the closing movement of a lid.
The washing machine of patent document 1 includes: a top cover which is arranged on the upper part of the washing machine main body; a cover body which is provided to cover the clothes inlet formed by the top cover in a freely openable and closable manner; and a rotary damper for damping rotation of the cover body pivotally supported by the top cover.
Prior art literature
Patent literature
Patent document 1: international publication No. 2018/042962
Disclosure of Invention
The invention provides a washing machine capable of inhibiting a hand from being clamped when a cover body is opened or closed.
The washing machine of the present invention is a washing machine capable of inputting a washing object from the upper surface side of a housing to the inside in an installed state, wherein the washing machine is provided with an upper frame, a washing object input port and a cover. The upper frame is disposed as an upper portion of the housing. The washing object inlet is formed in the upper housing so as to be capable of inputting the washing object into the inside. The cover body can freely cover the washing object inlet. The cover body includes a cover plate, a cover rotation shaft member, and a cover rotation shaft. The cover rotating shaft member is fixed to the rear part of the cover plate, and the rear part of the cover plate is at the rear side of the washing machine in the set state in the state that the cover body is closed. The cover rotating shaft rotatably supports the cover rotating shaft member. A bearing space opening upward is formed at the upper rear part of the upper frame, and a closing part closing the bearing space is formed at the lower part of the cover rotating shaft component in the state that the cover is opened.
The washing machine according to the present invention is a washing machine capable of inputting a washing target from an upper surface side of a casing to an inside in an installed state, wherein the washing machine includes an upper casing, a washing target input port, and a damper-corresponding cover. The upper frame is disposed as an upper portion of the housing. The washing object inlet is formed in the upper housing so as to be capable of inputting the washing object into the inside. The damper covers the washing object inlet freely corresponding to the cover body. The corresponding lid of attenuator includes: a cover plate; and a damper housing fixed to a rear portion of the cover plate, the rear portion of the cover plate being a rear side of the washing machine in an installed state in a state in which the damper is closed with respect to the cover body. The damper housing body has a damper housing portion that houses a damper that dampens a movement of the damper that corresponds to closing of the cover body. A bearing space which is opened upwards is formed at the upper part of the rear part of the upper frame body, and a damper bearing for installing a damper is inserted and fixed in the bearing space.
The invention provides a washing machine capable of suppressing the hand from being clamped when a cover body is opened or closed.
Drawings
Fig. 1 is a longitudinal sectional view showing the structure of a washing machine according to embodiment 1.
Fig. 2 is an exploded perspective view showing the cover and the surrounding structure of the washing machine according to embodiment 1.
Fig. 3A is an external perspective view showing the structure of the cover and its surroundings of the washing machine of embodiment 1.
Fig. 3B is an enlarged perspective view showing the structure of the closed portion and the periphery of the closed portion of the washing machine according to embodiment 1.
Fig. 4A is a longitudinal sectional view showing a closing portion and its surrounding structure in a state where a cover of the washing machine of embodiment 1 is closed.
Fig. 4B is a longitudinal sectional view showing the structure of the closing portion and its surroundings in a state where the cover of the washing machine of embodiment 1 is opened.
Fig. 5 is an exploded perspective view showing a damper-corresponding cover and its surrounding structure of the washing machine of embodiment 1.
Fig. 6 is an exploded perspective view showing a damper and its surrounding structure of the washing machine of embodiment 1.
Fig. 7 is a longitudinal sectional view showing a damper bearing and its surrounding structure in a state where a damper corresponding cover of the washing machine of embodiment 1 is closed.
Detailed Description
The washing machine of the present invention is a washing machine capable of inputting a washing object from the upper surface side of a housing to the inside in an installed state, wherein the washing machine is provided with an upper frame, a washing object input port and a cover. The upper frame is disposed as an upper portion of the housing. The washing object inlet is formed in the upper housing so as to be capable of inputting the washing object into the inside. The cover body can freely cover the washing object inlet. The cover body includes a cover plate, a cover rotation shaft member, and a cover rotation shaft. The cover rotating shaft member is fixed to the rear part of the cover plate, and the rear part of the cover plate is at the rear side of the washing machine in the set state in the state that the cover body is closed. The cover rotating shaft rotatably supports the cover rotating shaft member. A bearing space opening upward is formed at the upper rear part of the upper frame, and a closing part closing the bearing space is formed at the lower part of the cover rotating shaft component in the state that the cover is opened.
In the washing machine of the present invention, the closing portion may be provided with an abutting portion. The abutment portion is formed to protrude toward the front surface side lower portion in a state where the cover is opened, and abuts against an inner wall of the bearing space.
The washing machine according to the present invention is a washing machine capable of inputting a washing target from an upper surface side of a casing to an inside in an installed state, wherein the washing machine includes an upper casing, a washing target input port, and a damper-corresponding cover. The upper frame is disposed as an upper portion of the housing. The washing object inlet is formed in the upper housing so as to be capable of inputting the washing object into the inside. The damper covers the washing object inlet freely corresponding to the cover body. The corresponding lid of attenuator includes: a cover plate; and a damper housing fixed to a rear portion of the cover plate, the rear portion of the cover plate being a rear side of the washing machine in an installed state in a state in which the damper is closed with respect to the cover body. The damper housing body has a damper housing portion that houses a damper that dampens a movement of the damper that corresponds to closing of the cover body. A bearing space which is opened upwards is formed at the upper part of the rear part of the upper frame body, and a damper bearing for installing a damper is inserted and fixed in the bearing space.
In the washing machine of the present invention, the upper casing may be the same member.
Hereinafter, embodiments will be described in detail with reference to the drawings. Furthermore, the drawings and the following description are provided to enable those skilled in the art to fully understand the present invention, and are not intended to limit the subject matter recited in the claims by the drawings and the following description.
(embodiment 1)
Hereinafter, a washing machine 10A, and a washing machine 10B according to embodiment 1 will be described with reference to fig. 1 to 7.
[1-1-1. Structure of washing machine ]
Fig. 1 is a longitudinal sectional view showing the structure of a washing machine 10 according to embodiment 1. In this embodiment and other embodiments described later, the vertical direction in the state where the washing machine 10 is installed (corresponding to the installation state in the present invention) as shown in fig. 1 may be referred to as the vertical direction regardless of the opening/closing of the lid 25. In this embodiment and other embodiments described later, the left side of the washing machine 10 in fig. 1 may be referred to as the front side, and the right side of the washing machine 10 may be referred to as the rear side. The same applies to the washing machine 10A and the washing machine 10B.
Fig. 1 is a diagram showing a structure common to a washing machine 10A and a washing machine 10B described later as a structure of the washing machine 10. The washing machines 10A and 10B are washing machines capable of inputting the washing target from the upper surface side of the casing 11 to the inside in the installed state, and are provided with at least an upper casing 24 shown in fig. 1, particularly as a general structure.
Hereinafter, a structure common to the washing machine 10A and the washing machine 10B will be described with reference to the washing machine 10 shown in fig. 1. As shown in fig. 1, in the washing machine 10, a water tank 13 is formed in a bottomed cylinder shape and is supported by a suspension (not shown) in a vibration-isolated manner by a casing 11. The washing tub 15 is formed in a cylindrical shape with a bottom, and is rotatably disposed inside the tub 13. A plurality of water holes 16 are formed in the side wall of the washing tank 15, and the washing tank 15 also serves as a dewatering tank. A fluid balancer 17 is disposed above the washing tub 15 to suppress abnormal vibration of the tub 13 caused by offset of a washing object (hereinafter, also simply referred to as "laundry") such as laundry in the washing tub 15. The washing target is not limited to clothing, and may be, for example, clothing such as bedding, curtains, carpet, shoes, leather, and other articles that can be washed in a general washing machine.
The pulsator 18 is rotatably disposed at the central bottom of the washing tub 15. The rotary shaft 14 is disposed to penetrate the bottom surface of the washing tub 15, and is provided with a pulsator 18 at an upper end and a transmission mechanism 19 at a lower end. The rotary shaft 14 has a hollow and biaxial structure, and can rotate the washing tub 15 and the pulsator 18 independently of each other. A reduction gear (not shown), a clutch (not shown), and a brake (not shown) are incorporated in the transmission mechanism 19. The motor 20 is attached to the bottom of the water tank 13, and forms a bridge structure 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, and the rotation shaft 14 is rotated.
The housing 11 has an upper frame 24 at an upper portion. A laundry inlet 24a as an opening is formed in the upper casing 24, and the laundry inlet 24a is openably and closably covered with a cover 25. The user lifts the cover 25 upward to open the cover, and can take out and put in laundry into the washing tub 15 through the laundry inlet 24a. The laundry inlet 24a is an example of an object to be washed inlet in the present invention formed in the upper housing 24 so that objects to be washed such as laundry can be introduced into the interior.
[1-1-2. Cover and Structure around the cover ]
Hereinafter, the washing machine 10A without the damper 41 described later will be described.
Fig. 2 is an exploded perspective view showing the cover 25 and its surrounding structure of the washing machine 10A. As shown in fig. 2, the lid 25 includes a cover plate 26 which is a single glass lid, a grip 27 for a user to grip when opening and closing the lid 25, and a lid rotation shaft member 28 for supporting the lid 25 to the upper housing 24 via a lid rotation shaft 29. The grip 27 is fixed to the front side of the cover plate 26 by an adhesive, and the cover rotation shaft member 28 is fixed to the back side of the cover plate 26 by an adhesive double-sided tape or the like. That is, the cover rotation shaft member 28 is fixed to the rear portion of the cover plate 26, and the rear portion of the cover plate 26 is located at the rear side of the washing machine 10A in the set state in a state where the cover body 25 is closed.
In the present embodiment, the cover plate 26 is made of glass, but other materials such as plastic, metal, and resin may be used as long as the grip portion 27 and the cover rotation shaft member 28 can be fixed. It is needless to say that a material other than an adhesive double-sided tape may be used for fixing the cover rotation shaft member 28.
The cover rotation shaft 29 is fixed by penetrating the cover rotation shaft member 28, and is rotatably supported by a bearing hole 30 formed in the upper housing 24. That is, the cover rotation shaft 29 rotatably supports the cover rotation shaft member 28. Thereby, the lid 25 is supported by the upper housing 24 so as to be openable and closable.
A bearing space 31 that opens upward is provided in the vicinity of the lid rotation shaft member 28 at the upper rear part of the upper housing 24, and the bearing space 31 is formed so that a damper bearing 40 described later can be inserted therein.
A closing portion 32 is provided at the lower end of the cover rotating shaft member 28, and the closing portion 32 extends downward of the cover 26 (i.e., the cover 25) in a state where the cover 26 is opened, and is inserted into a bearing space 31, as will be described in detail later.
[1-1-3. Bearing space and Structure around it ]
Fig. 3A is an external perspective view showing the structure of the cover 25 and the periphery thereof of the washing machine 10A, and fig. 3B is an enlarged external perspective view showing the structure of the closed portion 32 and the periphery thereof of the washing machine 10A. Fig. 4A is a longitudinal sectional view showing the closing portion 32 and its surrounding structure in a state where the cover 25 of the washing machine 10A is closed, and fig. 4B is a longitudinal sectional view showing the closing portion 32 and its surrounding structure in a state where the cover 25 of the washing machine 10A is opened. Further, the right side of fig. 4A and 4B is the front surface side of the washing machine 10A.
As shown in fig. 3A, when the cover 25 is opened, the cover 25 is stationary in a state of being tilted rearward than vertical. At this time, as shown in fig. 3B, the closing portion 32 covers the opening of the bearing space 31 from below.
As shown in fig. 4A, the closing portion 32 is located on the back side in a state where the cover 25 is closed, and as shown in fig. 4B, the closing portion 32 closes the front side of the bearing space 31 in a state where the cover 25 is opened. That is, the closing portion 32 is formed at the lower portion of the cover rotating shaft member 28 in a state where the cover 25 is opened, and closes the bearing space 31 in a state where the cover 25 is opened. An abutment portion 33 is provided on a side surface of the closing portion 32. The abutment portion 33 abuts against a wall surface 34 of the bearing space 31 located on the front side when the cover 25 is opened, and makes the cover 25 stationary in the opened state. That is, the abutting portion 33 is formed to protrude toward the front surface side lower portion in a state where the cover 25 is opened, and abuts against the wall surface 34 which is the inner wall of the bearing space 31.
With the above configuration, the operation when the cover 25 is opened will be described.
In a state where the cover 25 is closed, since the cover plate 26 covers the upper side of the bearing space 31, a finger of a user does not enter the bearing space 31.
When the user grips the grip portion 27 and opens the cover 25, the upper front side of the bearing space 31 is gradually opened as the cover 25 is opened. Accordingly, the closing portion 32 moves toward the front lower portion of the bearing space 31, and the abutting portion 33 abuts against the wall surface 34 and is stationary. Even in the state where the cover 25 is opened, the closing portion 32 covers the upper front side of the bearing space 31, and thus the fingers of the user are not pinched.
When the opening and closing operation of the cover 25 is stopped halfway, the upper side of the bearing space 31 is temporarily opened, and there is a possibility that a user's finger may enter. However, the contact portion 33 of the present embodiment is arranged as follows, so that even if a finger enters a shallow position of the bearing space 31, the finger is not pinched between the contact portion and the wall surface 34. Namely, configured to: with the opening operation of the cover 25, the closing portion 32 pushes up the finger to remove the finger from the bearing space 31, and then the abutting portion 33 abuts against the wall surface 34 at the front lower portion of the bearing space 31.
1-1-4 Structure in the case of using damper bearing
The washing machine 10 of the present embodiment is configured to be able to mount a damper mechanism that dampens the closing movement of the cover.
Hereinafter, the washing machine 10B in which the damper 41 is mounted in place of the cover rotation shaft member 28 of the washing machine 10A will be described. Note that the same components as those of the washing machine 10A are denoted by the same reference numerals, and description thereof is omitted.
Fig. 5 is an exploded perspective view showing the damper-corresponding cover 45 and the surrounding structure of the washing machine 10B. As shown in fig. 5, the washing machine 10B includes a damper-corresponding cover 45 instead of the cover 25 of the washing machine 10A. The damper-corresponding cover 45 is configured as a single cover like the cover 25, covers the laundry inlet 24a so as to be openable and closable, and includes a cover plate 26 and a damper housing 48.
Here, the damper housing 48 includes a damper housing portion 46. The damper housing portion 46 houses the damper 41 that dampens the movement of the damper corresponding to the closing of the cover 45. The damper housing 48 is fixed to the back surface side of the cover plate 26 by means of a double-sided adhesive tape or the like. That is, the damper housing 48 is fixed to the rear portion of the cover plate 26, and the rear portion of the cover plate 26 is located on the rear side of the washing machine 10B in the installed state in the state where the damper corresponding cover 45 is closed. The damper housing 46 is covered with an opening portion thereof by a damper housing cover 46a in a state where the damper 41 is housed. It is needless to say that a material other than an adhesive double-sided tape may be used for fixing the damper housing 48.
Fig. 6 is an exploded perspective view showing the damper 41 and its surrounding structure of the washing machine 10B. Fig. 7 is a longitudinal sectional view showing the damper bearing 40 and its surrounding structure in a state where the damper corresponding cover 45 of the washing machine 10B is closed. Further, the right side of fig. 7 is the front surface side of the washing machine 10B. 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 housing portion 46.
The washing machine 10B provided with the damper 41 needs to install the damper bearing 40 instead of using the bearing hole 30 of the washing machine 10A. As shown in fig. 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 41 a. The shape of the damper shaft hole 40a is not limited to the shape shown in fig. 6 and 7, and may be formed so as to cancel the rotational moment received from the damper shaft 41a in accordance with the shape of the damper shaft 41 a. A damper bearing base 40b extending horizontally rearward is provided at a lower portion of the damper bearing 40, and a screw hole 40c is provided at the damper bearing base 40 b. As described above, the bearing space 31 that is opened upward is provided at the rear upper portion of the upper housing 24. The damper bearing 40 is fixed to the bottom surface of the bearing space 31 by a screw 42 through a screw hole 40c. That is, the damper bearing 40 to which the damper 41 is attached is inserted and fixed in the bearing space 31. According to the above-described structure, the damper bearing 40 is configured to withstand the force generated by the damper 41 when damping the movement of the damper corresponding cover 45 closing.
In the washing machine 10B, the upper side of the bearing space 31 is closed by the damper bearing 40, and there is no gap between the bearing space 31 and the damper bearing 40 into which the user's finger enters.
As described above, the bearing space 31 of the present embodiment is configured to be able to mount both the cover rotation shaft 29 and the damper bearing 40. Therefore, the washing machine 10B including the damper mechanism and the washing machine 10A not including the damper mechanism can be manufactured using the upper housing 24 manufactured as a common member, and thus manufacturing costs can be reduced.
[1-2. Effect, etc. ]
As described above, the washing machine 10A according to embodiment 1 is a washing machine capable of inputting a washing target such as laundry from the upper surface side of the casing 11 to the inside in the installed state, and the washing machine 10A includes the upper casing 24, the laundry inlet 24a as an example of the washing target inlet according to the present invention, and the cover 25. The upper housing 24 is disposed at an upper portion of the case 11. The laundry inlet 24a is formed in the upper casing 24 so as to be able to insert laundry therein. The cover 25 covers the laundry inlet 24a to be openable and closable. The cover 25 includes a cover plate 26, a cover rotation shaft member 28, and a cover rotation shaft 29. The cover rotation shaft member 28 is fixed to the rear portion of the cover plate 26, and the rear portion of the cover plate 26 is located at the rear side of the washing machine 10A in the installed state in a state where the cover body 25 is closed. The cover rotation shaft 29 rotatably supports the cover rotation shaft member 28. A bearing space 31 that opens upward is formed at the upper rear portion of the upper housing 24, and a closing portion 32 that closes the bearing space 31 in a state where the cover 25 is opened is formed at the lower portion of the cover rotating shaft member 28 in a state where the cover 25 is opened.
Accordingly, the closing portion 32 closes the bearing space 31 in a state where the cover 25 is opened, and thus, insertion of a hand into the bearing space 31 can be suppressed in the washing machine 10A.
Therefore, in the washing machine 10A, when the cover 25 is opened, the hand is prevented from being pinched between the inner wall of the bearing space 31 and the cover rotation shaft member 28. That is, in the washing machine 10A, the hand can be prevented from being pinched when the cover 25 is opened or closed.
As in the washing machine 10A of the present embodiment, the closing portion 32 may be provided with the contact portion 33. The abutment portion 33 is formed to protrude toward the front surface side lower portion in a state where the cover 25 is opened, and abuts against the inner wall of the bearing space 31.
Thus, the closing portion 32 is in contact with the inner wall of the bearing space 31 at the lower side, and is not in contact with the inner wall of the bearing space 31 in the vicinity of the opening of the bearing space 31.
Therefore, in the washing machine 10A, when the hand enters the shallower position of the bearing space 31 at the time of opening the cover 25, the hand is not sandwiched between the inner wall of the bearing space 31 and the cover rotation shaft member 28. That is, in the washing machine 10A, the hand can be prevented from being pinched when the cover 25 is opened or closed.
The washing machine 10B of the present embodiment is a washing machine capable of inputting a washing target such as laundry from the upper surface side of the casing 11 to the inside in a mounted state, wherein the washing machine 10B includes an upper casing 24, a laundry inlet 24a as an example of the washing target inlet of the present invention, and a damper-corresponding cover 45. The upper housing 24 is disposed at an upper portion of the case 11. The laundry inlet 24a is formed in the upper casing 24 so as to be able to insert laundry therein. The damper covers the laundry inlet 24a to be openable and closable with respect to the cover 45. The damper correspondence cover 45 includes: a cover plate 26; and a damper housing 48, wherein the damper housing 48 is fixed to a rear portion of the cover 26, and the rear portion of the cover 26 is located at a rear side of the washing machine 10B in an installed state in a state where the damper corresponding cover 45 is closed. The damper housing 48 includes a damper housing portion 46, and the damper housing portion 46 houses the damper 41 for damping the movement of the damper corresponding to the closing of the cover 45. A bearing space 31 that opens upward is formed at the rear upper portion of the upper housing 24, and a damper bearing 40 to which a damper 41 is attached is inserted and fixed in the bearing space 31.
Accordingly, the bearing space 31 is configured to be capable of disposing the damper bearing 40, and the damper bearing 40 is configured to be capable of receiving a force generated by the damper 41 when damping a movement of closing the damper corresponding cover 45.
Therefore, in the washing machine 10B, the operability of the user can be improved, and according to the washing machine 10B, the hand does not enter the bearing space 31. That is, in the washing machine 10B, the pinching of the hand at the time of opening and closing the damper-corresponding cover 45 can be suppressed.
In the washing machine 10A and the washing machine 10B of the present embodiment, the upper casing 24 may be the same member.
The upper casing 24 of the embodiment has the same shape in the washing machine 10A without the damper mechanism and the washing machine 10B with the damper mechanism.
Therefore, the upper casing 24 can be used as a common member for the washing machine 10A and the washing machine 10B without the damper mechanism, and thus the manufacturing cost can be reduced.
(other embodiments)
As described above, embodiment 1 is described as an example of the technology of the present invention. However, the technique of the present invention is not limited thereto.
Here, other embodiments are exemplified below.
In embodiment 1, a cover rotating shaft 29, which is a separate member independent of the cover rotating shaft member 28, is described as an example of the cover rotating shaft of the present invention that rotatably supports the cover rotating shaft member of the present invention. The cover rotating shaft of the present invention is not limited to a separate member, as long as the cover rotating shaft member of the present invention is rotatably supported. For example, the cover rotation shaft of the other embodiment may be formed as a part of the cover rotation shaft member of the other embodiment or may be formed as a part of the top cover.
In embodiment 1, a cover 25 composed of a single cover plate 26 is described as an example of the cover of the present invention. The lid of the present invention may be a lid that covers the object to be washed of the present invention and includes the lid of the present invention so as to be openable and closable, and thus may not be a single lid. For example, the lid of the other embodiment may include a foldable double-folded lid as an example of the lid plate of the present invention.
Industrial applicability
The present invention can be applied to a washing machine having a cover body that covers an upper surface of the washing machine in a freely openable and closable manner. Specifically, for example, the present invention can be applied to a vertical washing machine and a double tub washing machine.
Description of the reference numerals
10. A washing machine; 10A, washing machine; 10B, washing machine; 11. a housing; 13. a water tank; 14. a rotation shaft; 15. a washing tank; 16. a water through hole; 17. a fluid balancer; 18. a pulsator; 19. a transmission mechanism; 20. a motor; 21. a motor-side pulley; 22. a mechanical side pulley; 23. a belt; 24. an upper frame; 24a, laundry inlet; 25. a cover body; 26. a cover plate; 27. a grip portion; 28. a cover rotating shaft member; 29. a cover rotating shaft; 30. a bearing hole; 31. a bearing space; 32. a closing part; 33. an abutting portion; 34. a wall surface; 40. a damper bearing; 40a, damper shaft holes; 40b, damper bearing base; 40c, a threaded hole; 41. a damper; 41a, damper shaft; 41b, a damper fixing portion; 42. a screw; 45. the damper corresponds to the cover body; 46. a damper housing part; 46a, a damper housing; 48. a damper housing.
Claims (4)
1. A washing machine capable of throwing in a washing object from the upper surface side of a casing to the inside in an installation state, wherein,
the washing machine is provided with:
an upper frame configured as an upper portion of the housing;
a washing object inlet formed in the upper housing so as to be capable of inputting the washing object into the interior; and
a cover body which can freely open and close to cover the washing object input port,
the cover body includes:
a cover plate;
a cover rotating shaft member fixed to a rear portion of the cover plate, the rear portion of the cover plate being a rear side of the washing machine in the set state in a state in which the cover body is closed; and
a cover rotation shaft rotatably supporting the cover rotation shaft member,
a bearing space which is opened upwards is formed at the upper part of the rear part of the upper frame body,
a closing portion for closing the bearing space in a state where the cover is opened is formed at a lower portion of the cover rotating shaft member in a state where the cover is opened.
2. The washing machine as claimed in claim 1, wherein,
the closing portion is provided with an abutting portion that is formed to protrude toward a front surface side lower portion in a state in which the cover is opened, and abuts against an inner wall of the bearing space.
3. A washing machine capable of throwing in a washing object from the upper surface side of a casing to the inside in an installation state, wherein,
the washing machine is provided with:
an upper frame configured as an upper portion of the housing;
a washing object inlet formed in the upper housing so as to be capable of inputting the washing object into the interior; and
a damper corresponding to a cover body which can freely open and close to cover the washing object input port,
the corresponding cover body of attenuator includes:
a cover plate; and
a damper housing body having a damper housing portion housing a damper for damping a movement of closing the damper corresponding cover, the damper housing body being fixed to a rear portion of the cover plate, the rear portion of the cover plate being a rear side of the washing machine in the set state in a state in which the damper corresponding cover is closed,
a bearing space which is opened upwards is formed at the upper part of the rear part of the upper frame body,
and a damper bearing for installing the damper is inserted and fixed in the bearing space.
4. A washing machine as claimed in any one of claims 1 to 3, wherein,
the upper frame is the same component.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020-157252 | 2020-09-18 | ||
| JP2020157252A JP2022051012A (en) | 2020-09-18 | 2020-09-18 | washing machine |
| PCT/JP2021/030837 WO2022059434A1 (en) | 2020-09-18 | 2021-08-23 | Washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116075611A true CN116075611A (en) | 2023-05-05 |
Family
ID=80776867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180062074.6A Pending CN116075611A (en) | 2020-09-18 | 2021-08-23 | Washing machine |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2022051012A (en) |
| CN (1) | CN116075611A (en) |
| BR (1) | BR112023002176A2 (en) |
| TW (1) | TW202212666A (en) |
| WO (1) | WO2022059434A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02130588U (en) * | 1989-04-07 | 1990-10-29 | ||
| JP2017189272A (en) * | 2016-04-12 | 2017-10-19 | 日立アプライアンス株式会社 | Electric washing machine |
| JP6706758B2 (en) * | 2016-09-05 | 2020-06-10 | パナソニックＩｐマネジメント株式会社 | Washing machine |
| WO2020184433A1 (en) * | 2019-03-13 | 2020-09-17 | シャープ株式会社 | Washing machine |
-
2020
- 2020-09-18 JP JP2020157252A patent/JP2022051012A/en active Pending
-
2021
- 2021-08-23 CN CN202180062074.6A patent/CN116075611A/en active Pending
- 2021-08-23 WO PCT/JP2021/030837 patent/WO2022059434A1/en active Application Filing
- 2021-08-23 BR BR112023002176A patent/BR112023002176A2/en unknown
- 2021-08-25 TW TW110131490A patent/TW202212666A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112023002176A2 (en) | 2023-03-14 |
| TW202212666A (en) | 2022-04-01 |
| JP2022051012A (en) | 2022-03-31 |
| WO2022059434A1 (en) | 2022-03-24 |
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