TW200403374A

TW200403374A - Drum washing machine

Info

Publication number: TW200403374A
Application number: TW092106976A
Authority: TW
Inventors: Satoshi Nishiwaki; Katsuhiko Asanuma
Original assignee: Toshiba Corp
Priority date: 2002-08-30
Filing date: 2003-03-27
Publication date: 2004-03-01
Also published as: CN1478944A; JP2004089339A; JP3817502B2; KR20040019857A; CN1258023C

Abstract

A drum washing machine is capable of being operated in an increased efficiency in catching thread scraps. In order to catch thread scraps inside the drum 7, a filter 50 with two filtration planes 52A, 52B separately having a plurality of large apertures 57 and small apertures 56 is mounted inside a dividing plate 9A.

Description

200403374 (1) 玖、發明說明【發明所屬之技術領域】本發明是關於在配設於外箱內的水槽內於橫軸狀態下可旋轉地配設著、且在內部收容洗滌物之滾筒（d ru m )的內周面，具有沿著軸方向而配置的隔板（buffle )之滾筒式洗衣機。200403374 (1) 发明. Description of the invention [Technical field to which the invention belongs] The present invention relates to a drum (which is rotatably arranged in a horizontal axis state in a water tank arranged in an outer box and stores laundry inside) ( d ru m), which is a drum-type washing machine having a buffle disposed on an inner peripheral surface thereof along an axial direction.

【先前技術】近年，滾筒式洗衣機逐漸普及。滾筒式洗衣機是比起以往所使用的縱型全自動洗衣機，具有：能夠以少量的水量進行洗滌，並且洗滌物的損傷少且也適合乾燥運轉之形態的優點。[Previous Technology] In recent years, drum-type washing machines have gradually become popular. The drum type washing machine has the advantages that it can be washed with a small amount of water, and has less damage to the laundry, and is also suitable for drying operation compared with the conventional vertical full-automatic washing machine.

當利用縱型全自動洗衣機進行洗滌時，無法避免受到洗滌物稍許的損傷而產生的線（棉）屑（lint )產生，而必須配置用來捕集該線屑的過濾器。相對於此，在滾筒式洗衣機，由於洗滌物的損傷非常少，故設置線屑捕集用的過瀘器之必要性低。又，在滾筒式洗衣機，於構造上也存在有不易設置過濾器的理由。【發明內容】〔發明所欲解決之課題〕但，即使由洗滌物直接產生的線屑少，有經常有例如於忘記取出在衣類口袋（pocket )中之面紙（facial tissue)或名片等的狀態下進行洗漉。或，在屋內飼養狗 - 6- (2) (2)200403374 或貓等時，其毛附著於衣類等的情況很多。因此，因可充分地假想到在洗滌中這些會形成浮游物，所以捕集用的過濾器還是存在較佳。針對如此的先前技術，如在日本特開平8 - 4 7 5 9 3號公報’揭示有：在配置於滾筒的內周部、且於旋轉時卡止洗滌物而朝旋轉方向移動的隔板上設置過瀘器的滾筒式洗衣機。但，在如此單純構造的過濾器，可得知一方面無法保持所捕集到的線屑，而再度釋放到水中，其實際的過濾效果不得不令人懷疑。又，在滾筒式洗衣機的水位，爲了充分獲得所謂「拍打洗滌」之洗淨效果，而設定低水位，會產生附著於洗滌物之線屑等不易游離之問題。本發明是有鑒於上述情事而開發完成的發明，其目的在於：提供更能提昇線屑等的捕集效果之滾筒式洗衣機。〔用以解決課題之手段〕爲了達到上述目的，發明1所記載的滾筒式洗衣機是具備有：配設於外箱內的水槽；在此水槽內於橫軸狀態下可旋轉地配設著’且在內部收容洗滌物之滾筒；在此滾筒的內周面沿著軸方向配置的隔板；及配置在此隔板的內部之箱狀的過濾器’ 前述過濾器是在位於前述滾筒旋轉方向的2個過濾面，分別具有大小不同之複數個開口部。 (3) (3)200403374 若根據如此的結構的話，當滾筒在配置於隔板的內部的過濾器之2個過濾面中的設有較大開口部之過濾面方向旋轉時，浮游在水中的線屑等會介由該開口部被捕集於過濾器的內部。然後，當滾筒的旋轉方向反轉時，則由於過濾面的開口小，雖線屑等的捕集效果相對地也小，但一旦被捕集到的線屑等不會有再度被釋放到過濾器外部。因此，總合而言，能夠提高線屑等的捕集效率。發明2所記載的滾筒式洗衣機是具備有：配設於外箱內的水槽；在此水槽內於橫軸狀態下可旋轉地配設著，在內部收容洗滌物，並且旋轉軸對前述洗滌物的投入方向朝下方傾斜之滾筒；在此滾筒的內周面沿著軸方向配置的隔板；及配置在此隔板的內部之箱狀的過濾器，前述過濾器是在位於前述滾筒旋轉方向的2個過濾面，分別具有大小不同之複數個開口部，位於前述洗滌物的投物方向深側之開口部的開口面積是形成較位於投入方向前面側之開口部的開口面積小。即，在爲了使使用者容易對滾筒進行洗滌物的取出置入，而使其旋轉軸傾斜的形式之洗衣機，在配置於隔板的內部的過濾器位於下方側的情況時，該過瀘器是形成對水面傾斜，也就是在洗滌物的投入方向前面側淺而深側深的狀態下浸水。因此，在過濾面，若將位於投入方向深側的開口部的開口面積做小的話，則當滾筒旋轉時，在水位上 (4) (4)200403374 升至過濾器的前面側之際介由大的開口部捕集到過瀘器的線屑等是在於水位下降的過程中朝過瀘器的深側移動。因此，與發明1同樣地，一旦被捕集到的線屑等不會被再度釋放到過濾器外部，而可提升線屑等的捕集效率。發明3所記載的滾筒式洗衣機是具備有：配設於外箱內的水槽；在此水槽內於橫軸狀態下可旋轉地配設著，且在內部收容洗滌物之滾筒；在此滾筒的內周面沿著軸方向配置的隔板；及配置在此隔板的內部之箱狀的過濾器，將洗淨運轉時之前述滾筒內的水位設定成較洗衣運轉時之水位高。一般，滾筒式洗衣機的特徵是比起縱型洗衣機，能夠以較少量的水量進行洗滌。但，當推測以過濾器捕集線屑等時，則將滾筒內的水位做得較高的情況能夠容易使附著於洗滌物的線屑等游離。又，在於滾筒式洗衣機的洗淨運轉，即使將滾筒內的水位做高，也不會使洗淨效果降低。因此，若根據如此的結構的話，能夠在洗淨運轉時，提昇利用過濾器之線屑等的捕集效果。在此情況，如發明4所記載’前述過濾器是形成：分別設在2個過濾面的開口部之開口面積不同爲佳。若根據如此的結構的話，在於發明3的結構也可獲得與發明1相同的作用效果。又，在此情況，如發明5所記載，將洗淨運轉時之滾 (5) (5)200403374 筒的旋轉方向作成：在於過濾器所配置之面積大的開口部的一方向爲佳。若根據如此結構的話’則在洗淨運轉’能夠由過濾面的大開口部側捕集更多的線屑等。又，在此情況，如發明6所記載，在將滾筒的旋轉方向作爲一方向進行洗淨旋轉後，使滾筒內的水位降低，並且使滾筒的旋轉方向交互地正反轉後進一步進行洗淨旋轉爲佳。即，如發明5所述地，因當將滾筒的旋轉方向作成一方向的狀態下持續洗淨旋轉時，會有洗滌物相互纏繞之虞，所以，能夠以在其之後將水位降低，使滾筒的旋轉方向交互地正反轉後進行通常的洗淨運轉，來防止布打結。又，亦可如發明7所記載，將滾筒內的水位由洗衣運轉時之水位變化後進行的洗淨運轉作成可選擇性地執行。即在以使用者（)的判斷，比起利用過濾器來捕集線屑等，欲優先節約所使用的水量的情況時，能夠選擇性地進行與通常同樣的洗淨運轉。在於以上的情況，如發明8所記載，在隔板形成具有過濾功能的篩孔（mesh )爲佳。若根據如此結構的話，則能夠在利用過濾器來捕集線屑等之前的階段，利用隔板所具備的篩孔來獲得過濾效果。又’如發明9所記載，將隔板的徑方向剖面形狀作成對過濾器的安裝位置呈非對稱爲佳。即因在將隔板配置於過濾益時’爲了獲得良好的過濾效果，而極力確保大的過濾面的面積爲佳，所以，使過濾器位於大致中央部，使其與隔板的最大高度尺寸一致即可。 -10- (6) 200403374 另一方面，爲了將隔板固定於滾筒的內周面，而需要將由滾筒的外周側進行固定噁的機構部形成在隔板的內部。又，以將隔板的徑方向斷面形狀作成對過瀘器的安裝位置呈非對稱，來使前述機構部由該安裝位置偏移而加以配置的話，則能夠同時滿足這些的要求。When using a vertical full-automatic washing machine for washing, it is unavoidable to generate lint caused by slight damage to the laundry, and a filter must be provided to capture the lint. On the other hand, in the drum type washing machine, since there is very little damage to the laundry, the necessity of installing an over-cutter for thread shavings is low. In addition, there are also reasons why it is not easy to install a filter in the drum-type washing machine. [Summary of the Invention] [Problems to be Solved by the Invention] However, even if there are few thread shavings directly generated by the laundry, there are often cases where, for example, the tissue tissue or business card is forgotten to be taken out of a clothes pocket. Rinse in the state. Or, when raising dogs in the house-6- (2) (2) 200403374 or cats, their hair is often attached to clothing, etc. Therefore, since it can be fully assumed that these will form floating matter during washing, it is still better to use a filter for trapping. In response to such a prior art, for example, in Japanese Patent Application Laid-Open No. 8-4 7 5 9 3, it is disclosed that a partition plate that is disposed on the inner peripheral portion of the drum and locks the laundry during rotation and moves in the rotation direction is disclosed. Drum-type washing machine provided with a dishwasher. However, with a filter of such a simple structure, it can be seen that on the one hand, the collected thread shavings cannot be retained and released into the water again, and the actual filtering effect has to be questioned. In addition, in order to fully obtain the so-called "batter washing" washing effect in the water level of the drum type washing machine, setting a low water level may cause problems such as thread shavings adhering to the laundry being difficult to escape. The present invention has been developed in view of the foregoing circumstances, and an object thereof is to provide a drum-type washing machine which can further improve the collection effect of thread shavings and the like. [Means to Solve the Problems] In order to achieve the above-mentioned object, the drum-type washing machine according to the first aspect of the present invention includes: a water tank disposed in an outer box; and the water tank is rotatably disposed in a horizontal axis state in the water tank. A drum for storing laundry inside; a partition plate arranged along the axial direction on the inner peripheral surface of the drum; and a box-shaped filter arranged inside the partition plate; the filter is located in the rotation direction of the drum; Each of the two filtering surfaces has a plurality of openings with different sizes. (3) (3) 200403374 According to this structure, when the drum rotates in the direction of the filtering surface provided with a large opening portion among the two filtering surfaces of the filter arranged inside the partition, Line debris and the like are trapped inside the filter through the opening. Then, when the rotation direction of the drum is reversed, because the opening of the filtering surface is small, although the effect of trapping the line debris and the like is relatively small, the line debris and the like once captured will not be released to the filter again. Device outside. Therefore, in general, it is possible to improve the collection efficiency of wire chips and the like. The drum-type washing machine according to the second aspect of the present invention includes: a water tank arranged in the outer box; and the water tank is rotatably arranged in a horizontal axis state, and the laundry is accommodated inside, and the rotating shaft is provided for the laundry. A drum inclined downward in the input direction; a partition plate arranged on the inner peripheral surface of the roller along the axial direction; and a box-shaped filter arranged inside the partition plate, the filter is located in the rotation direction of the roller The two filtering surfaces each have a plurality of openings of different sizes. The opening area of the opening located on the deep side of the laundry in the feeding direction is smaller than the opening area of the opening located on the front side in the feeding direction. That is, in a washing machine in which the rotation axis is inclined in order to make it easy for a user to take out and insert laundry into and out of the drum, the filter is disposed when the filter disposed inside the partition is on the lower side. It is formed to be inclined to the water surface, that is, the water is immersed in a state where the front side is shallow and the deep side is deep in the washing direction. Therefore, on the filter surface, if the opening area of the opening on the deep side of the input direction is made small, when the drum rotates, the water level (4) (4) 200403374 rises to the front of the filter through the water level. The swarf and the like collected by the large opening part move toward the deep side of the passing device while the water level drops. Therefore, in the same manner as in the first invention, the collected wire chips and the like are not released to the outside of the filter again, and the collection efficiency of the wire chips and the like can be improved. The drum-type washing machine according to the third aspect of the present invention includes: a water tank arranged in an outer box; a drum arranged rotatably in a horizontal axis state in the water tank, and containing a laundry therein; A partition plate whose inner peripheral surface is arranged along the axial direction; and a box-shaped filter arranged inside the partition plate, the water level in the drum during washing operation is set higher than the water level during washing operation. Generally, a drum type washing machine is characterized by being capable of washing with a smaller amount of water than a vertical type washing machine. However, when it is estimated that the thread shavings and the like are collected by a filter, the water level in the drum can be made high to easily release the thread shavings and the like attached to the laundry. The cleaning operation of the drum type washing machine does not reduce the cleaning effect even if the water level in the drum is increased. Therefore, according to such a configuration, it is possible to improve the collection effect of the wire chips and the like during the cleaning operation during the cleaning operation. In this case, as described in the invention 4, the aforementioned filter is formed such that the opening areas of the openings provided on the two filtering surfaces are different, respectively. According to such a structure, the same effects as those of the first invention can be obtained in the third invention. In this case, as described in the invention 5, the rotation direction of the roll (5) (5) 200403374 during the washing operation is preferably formed in one direction of the opening portion having a large area where the filter is arranged. According to this structure, 'the cleaning operation' can collect more thread chips and the like from the large opening side of the filtering surface. In this case, as described in the invention 6, after washing and rotating the rotating direction of the drum as one direction, the water level in the drum is lowered, and the rotating direction of the drum is alternately positively reversed, and then the washing is performed. Rotation is better. That is, as described in the invention 5, if the rotation direction of the drum is continuously washed and rotated, the laundry may be entangled with each other. Therefore, the water level can be lowered and the drum can be lowered thereafter. The normal and reverse rotation of the rotation direction is performed in normal washing operation to prevent knotting of the cloth. Further, as described in the invention 7, the washing operation performed after the water level in the drum is changed from the water level during the laundry operation can be selectively performed. That is, in the judgment of the user (), it is possible to selectively perform the same washing operation as usual when it is desired to save the amount of water used preferentially than to use a filter to collect thread shavings. In the above case, as described in the invention 8, it is preferable that a mesh having a filtering function is formed in the partition. According to this structure, it is possible to obtain a filtering effect by using the sieve holes provided in the partition plate at a stage before the filter is used to collect the swarf and the like. In addition, as described in the invention 9, it is preferable that the cross-sectional shape of the separator in the radial direction is set to a position where the filter is mounted in a non-paired state. In other words, when the partition is placed in the filter, it is best to ensure a large filtering surface area in order to obtain a good filtering effect. Therefore, the filter is located at the approximate center and the maximum height dimension of the filter Just agree. -10- (6) 200403374 On the other hand, in order to fix the partition to the inner peripheral surface of the drum, it is necessary to form a mechanism portion that fixes the outer peripheral side of the drum on the inner portion of the partition. In addition, if the radial cross-sectional shape of the partition plate is made asymmetrical to the mounting position of the ballast, the above-mentioned mechanism portion can be satisfied at the same time by displacing and disposing the mechanism portion from the mounting position.

又，如發明1 〇所記載，過濾器是構成對隔板可裝卸，並且將用來進行該裝卸的操作部設於洗滌物的投入方向前面側爲佳。若根據如此結構的話，則使用者能夠在投入方向的前面側操作操作部，能夠容易由隔板取下過濾器來進行淸掃等。又，如發明1 1所記載，過濾器具有鉸鏈，構成本體可開關爲佳。若根據如此結構的話，則能夠容易除去被捕集到過濾器內部的線屑等。Further, as described in the invention 10, it is preferable that the filter is configured to be detachable to the partition, and it is preferable that the operation unit for performing the detachment is provided on the front side of the laundry feeding direction. According to this structure, the user can operate the operation portion on the front side in the insertion direction, and the filter can be easily removed from the partition to perform sweeping and the like. Further, as described in the invention 11, it is preferable that the filter has a hinge and the main body can be opened and closed. According to this structure, it is possible to easily remove the wire debris and the like trapped inside the filter.

又，如發明12、13所記載，過濾器是由隔板的上面側進行裝卸，在已裝卸時，堵塞隔板的上面部爲佳。若根據如此結構的話，則能夠防止過濾器所捕集到的線屑等由上面部被釋放出來。且，如發明14所記載，隔板是配合用來補強而形成在滾筒的背面之凸部的位置而加以配置爲佳。即，因該凸部也進行對位於滾筒的背面側的洗滌物與隔板相同的作用，所以，能夠更提昇洗滌作用。又，凸部是在滾筒旋轉時形成將水撥起的作用，該被撥起的水容易沿著隔板流入到過濾器內。因此，也形成提高利用過濾器之線屑等的捕集效果的作用。 -11 - (7) (7)200403374 【實施方式】以下，參照圖面說明關於本發明的一實施形態。首先在於顯示滾筒式洗衣機的全體結構之第5圖，在形成滾筒式洗衣機的外殼之外箱1的前面部，於中央部設有門2。此門2是用來開關形成在外箱1的前面部中央部的洗滌物取出置入口 4的門。在外箱1的內部，配設有呈圓筒狀的水槽5。此水槽 0 5是其軸方向形成前後方向（在第5圖爲左右方向）的橫軸狀’且配設成前面升起的傾斜狀，受到彈性支承裝置6 所彈性地支承。在水槽5的內部，呈圓筒狀的滾筒7與水槽5成同軸狀地配設著。此滾筒7是除了洗猴之外，尙有作爲脫水及乾燥共用的槽來發揮功能者，在軀體部的大致全區域形成有多數個小孔8 (僅圖示一部分），在軀體部的內周邰以例如1 2 0度的間隔設有3個隔板9 (參照第6 圖；在第5圖僅圖示1個）。鲁再者，如第6圖所示，在滾筒7的背面，由其內面側用來安裝未圖示的補強構件之凸部7 a由旋轉中心至周方向呈放射狀地以1 2〇度間隔形成，3個隔板9是配合該凸部7 a的位置而加以配置。即，由於凸部7 a也卡止在位於滾筒7的背面側之洗滌物，而朝滾筒7的旋轉方向移動，故，形成與隔板9相同的作用。又，僅以形成凸部7a，也能夠在構造上形成補強滾筒7的作用。水槽5及滾筒7是分別在前面部具有洗滌物取出置入 -12- (8) 200403374 用的開口部l 〇、11，其中，水槽5的開口部l 〇是利用伸縮管（bellows) 12水密地連接於前述洗滌物取出置入口 4，滾筒7的開口部1 1是面臨該水槽5的開口部10。在滾筒 7的開口部 1 1的周圍部，設有平衡環（balance ring ) 13。Further, as described in the inventions 12 and 13, the filter is attached and detached from the upper surface side of the partition, and when the filter is attached and detached, the upper surface of the partition is preferably blocked. With this structure, it is possible to prevent the swarf and the like captured by the filter from being released from the upper face. In addition, as described in the invention 14, the partition is preferably arranged in accordance with the position of the convex portion formed on the back surface of the drum for reinforcement. In other words, the convex portion also performs the same function as the separator and the laundry on the back side of the drum, so that the washing effect can be further enhanced. In addition, the convex portion has a function of agitating water when the drum is rotated, and the agitated water easily flows into the filter along the partition. Therefore, it also has the effect of improving the collection effect of the swarf and the like using the filter. -11-(7) (7) 200403374 [Embodiment] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. First, FIG. 5 shows the overall structure of the drum type washing machine. A door 2 is provided at a central portion of the front portion of the casing 1 outside the casing of the drum type washing machine. This door 2 is a door for opening and closing the laundry taking-out inlet 4 formed in the central portion of the front portion of the outer case 1. A cylindrical water tank 5 is arranged inside the outer box 1. This water tank 05 has a horizontal axis shape whose front-to-rear direction (left-right direction in Fig. 5) is formed in the axial direction, and is arranged to be inclined in a front-rising manner, and is elastically supported by the elastic support device 6. Inside the water tank 5, a cylindrical drum 7 and the water tank 5 are arranged coaxially. This drum 7 is a person who functions as a tank for dehydration and drying in addition to washing monkeys. A large number of small holes 8 (only a part of the figure) are formed in almost the entire area of the body. Zhou Ye is provided with three partitions 9 at intervals of 120 degrees, for example (refer to FIG. 6; only one is shown in FIG. 5). Lu Zai, as shown in FIG. 6, on the back surface of the drum 7, a convex portion 7a for mounting a reinforcing member (not shown) on the inner surface side thereof is radiated radially from the center of rotation to the circumferential direction. The three spacers 9 are formed at intervals, and are arranged in accordance with the positions of the convex portions 7 a. That is, since the convex portion 7a is also locked to the laundry located on the back side of the drum 7 and moves in the rotation direction of the drum 7, it has the same function as the partition plate 9. In addition, only by forming the convex portion 7a, it is possible to structurally form the role of the reinforcing drum 7. The water tank 5 and the drum 7 have openings 10 and 11 for removing and inserting laundry in the front part. (8) 200403374. The opening 10 of the water tank 5 is made of bellows 12 watertight. It is ground-connected to the laundry inlet / outlet 4 and the opening 11 of the drum 7 is the opening 10 facing the water tank 5. A balance ring 13 is provided around the opening 11 of the drum 7.

在上述水槽5的背面部，配設有用來旋轉驅動滾筒7 的馬達（motor ) 1 4。在此情況下，此馬達14爲外轉子型 (outer rotor type)之 DC 無刷馬達（DC brushless motor)，其定子（stator ) 1 5安裝於設在水槽5的被部中央部的軸承外殼（b e a r i n g h 〇 u s i n g ) 1 6的外周部。轉子 1 7 ( r o t o r )是配置成由外側覆蓋定子1 5，安裝在中心部的旋轉軸1 8介由軸成1 9可旋轉地支承於上述軸承外殼 1 6。由軸承外殻1 6突出的旋轉軸1 8之前端部是連結於滾筒7的背部之中央部。因此，在此情況下，當馬達14的轉子1 7旋轉時，則滾筒7與該轉子1 7 —體的旋轉。A motor 1 4 for rotatingly driving the drum 7 is disposed on the rear surface of the water tank 5. In this case, the motor 14 is an outer rotor type DC brushless motor, and a stator 15 thereof is mounted on a bearing housing provided at a central portion of the cover portion of the water tank 5 ( bearingh 〇using) 1 6 outer periphery. The rotor 17 (rot o tor) is arranged so as to cover the stator 15 from the outside, and a rotating shaft 18 mounted at the center is rotatably supported by the bearing housing 16 through the shaft 19. The front end of the rotating shaft 18 protruding from the bearing housing 16 is a central portion connected to the back of the roller 7. Therefore, in this case, when the rotor 17 of the motor 14 is rotated, the drum 7 and the rotor 17 are rotated together.

在水槽5的下面部設有儲水部20，在此儲水部20的內部，配設洗滌水加熱用的加熱器（heater ) 2 1，在儲水部20的後部，介由排水閥22連接著排水軟管（drain hose) 2 3 〇在水槽5的上部設有溫風生成裝置24，在水槽5的背部設有熱交換器25。其中，溫風生成裝置24是由配設在盒（case ) 26內的溫風用加熱器（heater ) 27、配設在套管（casing) 28內的風扇（fan) 29、及介由皮帶傳動機構30來旋轉驅動此風扇29之風扇馬達（fan motor ) 3 1 -13- 200403374 Ο) 所構成，盒26與套管28是連通著。又，在盒26的前部連接有導管（duct) 32，此導管32的前端部突出於水槽5 內的前部，面臨於滾筒7的開口部1 2。在此，利用溫風用加熱器2 7與風扇2 9生成溫風，該溫風是通過導管3 2供給至滾筒7內。被供給到滾筒7內的溫風是加熱滾筒7內的洗滌物的同時奪取水分，排出至熱交換器2 5側。上述熱交換器25是上部與上述套管28連通，下部與水槽5內連通。此熱交換器25是利用水由上部注入而流下，來冷卻凝縮通過內部的空氣中的水蒸氣後加以除濕的水冷式者。通過此熱交換器25的空氣是再度回到溫風生成裝置24，而被溫風化後循環。在配置於滾筒7的內部的3個隔板9中之1個（以隔板9 A表示），可裝卸地安裝有用來捕集線屑等的過濾器 50。第1圖（a )是顯示過濾器50安裝於隔板9A的狀態的斜視圖；第1圖（b ) 、（ c )圖是分別顯示分離狀態的過濾器5 0、隔板9 A的斜視圖。隔板9A是徑方向斷面大致呈梯形狀（參照第3圖 (b))，在軸方向中央部分形成有用來***過濾器50的 ***部5 1。另一方面，過濾器5 0是形成於軸方向細長地延伸的箱狀，其兩側面（例如第5圖之左右也就是滾筒7 的旋轉方向側的面）形成過濾面5 2 A、5 2 B。又，在過濾器5 0的軸方向前面側（開口部1 1 )，形成有：於使用者以手指主要將過濾器50由隔板9A取下 -14- (10) (10)200403374 時所使用的操作部5 3，其延設於上面部5 4。另一方面，在過濾器5 0的軸方向深側端部形成有鉸鏈5 5，如第1圖 (d )所示，能夠由前面側將兩過濾面52A、52B朝左右打開。第 2圖（a ) 、（ b )是分別顯示過濾面 52A、52B。在過濾面5 2B，形成有一邊呈1〜3 mm程度的矩形之複數個小開口部5 6。又，在過濾面2 A ’於由前面側至深側的約3/4或由上面側至底面側的約2/3形成有一邊5〜10 mm 程度的複數個大開口部5 7。又，在剩餘的部分形成有與過濾面5 2B相同的小開口部5 6。在於隔板9 A，在裝設著過濾器5 0的情況時分別在過濾面52 A、52B所處之位置側，形成有與大開口部57同程度大小的篩孔5 8。第3圖（a )是顯示隔板9A的底面圖，第3圖（b ) 是顯示（a )的A-B斷面圖。在將過濾器50裝設於隔板 9A十，爲了獲得良好的效果，極力確保大的過濾面 52 A、52B的面積爲佳。因此，過瀘器50是與隔板9A的最大高度尺寸一致地配置成位於其略中央部。另一方面，對於將隔板9A固定於滾筒7的內周面，而使形成在隔板9A的下擺部之爪59嵌入設在滾筒7側的未圖示之嵌合部，在隔板9A的中央部附近形成轂部60 後由滾筒7的外周側螺旋固定爲有效的。爲了達到這些的要求，在於隔板9A，將螺旋固定用的轂部60避開***隔板9 A的位置而形成於由中心偏移的位置（第3圖中左方 -15- (11) 200403374 向）。其結果，隔板9 A的斷面形狀於左右方向形成非對稱。A water storage unit 20 is provided on the lower portion of the water tank 5, and a heater 2 for heating washing water is disposed inside the water storage unit 20. A drain valve 22 is provided at the rear of the water storage unit 20. A drain hose 2 3 0 is connected to the upper part of the water tank 5, and a warm air generating device 24 is provided. A heat exchanger 25 is provided on the back of the water tank 5. The warm air generating device 24 includes a warm air heater 27 arranged in a case 26, a fan 29 arranged in a casing 28, and a belt. The fan mechanism (3 1 -13- 200403374 〇) of the driving mechanism 30 is configured to rotate and drive the fan 29, and the box 26 and the sleeve 28 are in communication. A duct 32 is connected to the front portion of the box 26. The front end portion of the duct 32 projects from the front portion in the water tank 5 and faces the opening portion 12 of the drum 7. Here, warm air is generated by the warm air heater 27 and the fan 29, and the warm air is supplied into the drum 7 through the duct 32. The warm air supplied into the drum 7 is used to heat the laundry in the drum 7 and to extract moisture, and the water is discharged to the heat exchanger 25 side. The heat exchanger 25 communicates with the casing 28 at the upper portion and communicates with the water tank 5 at the lower portion. This heat exchanger 25 is a water-cooled type that uses water injected from the upper part and flows down to cool and condense the water vapor in the air passing through the interior, and then dehumidifies it. The air passing through the heat exchanger 25 is returned to the warm-air generating device 24 again, and is circulated after being warm-weathered. One of the three partition plates 9 (indicated by the partition plate 9 A) disposed inside the drum 7 is detachably mounted with a filter 50 for collecting strands and the like. Fig. 1 (a) is a perspective view showing a state where the filter 50 is mounted on the partition plate 9A; Figs. 1 (b) and (c) are oblique views showing the filter 50 and the partition plate 9 A in a separated state, respectively. Illustration. The partition plate 9A has a substantially trapezoidal cross-section in the radial direction (see FIG. 3 (b)), and an insertion portion 51 for inserting the filter 50 is formed in a central portion in the axial direction. On the other hand, the filter 50 is formed in a box shape elongated in the axial direction, and its two side surfaces (for example, the left and right sides in FIG. 5 that are the surfaces in the rotation direction side of the drum 7) form the filter surfaces 5 2 A, 5 2 B. On the front side (opening 1 1) of the filter 50 in the axial direction, a filter 50 is formed when a user mainly removes the filter 50 from the partition 9A with a finger. -14- (10) (10) 200403374 The operation part 5 3 used is extended to the upper surface part 5 4. On the other hand, a hinge 55 is formed at the end on the deep side of the filter 50 in the axial direction. As shown in FIG. 1 (d), the two filter surfaces 52A and 52B can be opened from the front side to the left and right. Figures 2 (a) and (b) show the filter surfaces 52A and 52B, respectively. The filter surface 5 2B is formed with a plurality of small openings 56 having a rectangular shape with a side of about 1 to 3 mm. The filter surface 2A 'is formed with a plurality of large openings 5 7 having a side of about 5 to 10 mm at about 3/4 from the front side to the deep side or about 2/3 from the upper side to the bottom side. Further, a small opening portion 56 is formed in the remaining portion similarly to the filtering surface 5 2B. In the partition plate 9 A, when the filter 50 is installed, sieve holes 58 having the same size as the large opening portion 57 are formed on the side of the position where the filter surfaces 52 A and 52B are located. FIG. 3 (a) is a bottom view showing the partition plate 9A, and FIG. 3 (b) is an A-B cross-sectional view showing (a). When the filter 50 is installed in the partition plate 9A, in order to obtain a good effect, it is better to ensure the areas of the large filter surfaces 52A and 52B as much as possible. Therefore, the spacer 50 is disposed at a position slightly in the center thereof in accordance with the maximum height dimension of the partition plate 9A. On the other hand, the partition plate 9A is fixed to the inner peripheral surface of the drum 7, and the claw 59 formed on the hem portion of the partition plate 9A is fitted into a fitting portion (not shown) provided on the roller 7 side, and the partition plate 9A It is effective to screw the outer peripheral side of the drum 7 after forming the hub part 60 in the vicinity of the central part. In order to meet these requirements, the spacer 9A is formed at a position shifted from the center by avoiding the position where the screw fixing hub portion 60 is inserted into the spacer 9A (left in the third figure -15- (11) 200403374 to). As a result, the cross-sectional shape of the partition plate 9 A is asymmetric in the left-right direction.

做成上述結構，以將過濾器50裝設於隔板9A，可根據以下的作用來進行浮游在水中的線屑等的捕集。如第4 圖（a )所示，當滾筒7的旋轉方向形成過濾器5 0的過濾面5 2 A側時，線屑是介由大開口部5 7捕集於過濾器5 〇。然後，以隔板9A移動使得過濾器5 0內部的水位降低的話，則線屑是朝形成有小開口部56的過濾器50的底部移動。另一方面，在滾筒7的旋轉方向反轉的情況時，變得不易獲得過濾器5 〇的過濾效果’但’在正轉時可極力防止被捕集到的線屑被釋放到過濾器5 0的外部。With the above-mentioned structure, the filter 50 is mounted on the partition plate 9A, and it is possible to collect the wire chips and the like floating in the water by the following actions. As shown in FIG. 4 (a), when the rotation direction of the drum 7 forms the filtering surface 5 2 A side of the filter 50, the thread shavings are collected by the filter 5 through the large opening 57. Then, if the partition 9A is moved to lower the water level inside the filter 50, the thread cuttings are moved toward the bottom of the filter 50 in which the small opening portion 56 is formed. On the other hand, when the rotation direction of the drum 7 is reversed, it becomes difficult to obtain the filtering effect of the filter 5 'but' it is possible to prevent the caught wire scraps from being released to the filter 5 during the forward rotation 0 outside.

且，因滾筒7是朝軸方向深側向下方傾斜，所以，對隔板9 A之注入到滾筒7的內部的水位（例如第5圖所示的L i、L2等），過濾器5 0是形成深側端部側更深地淹沒的狀態。因此，當滾筒7旋轉而水位上升時，已被捕集於過濾器5 0的內部的線屑是在水位下降的過程中僅朝形成有小開口部5 6的深側端部側移動’而更提高了捕集效果。另一方面，第7圖是關於本發明的電氣結構之方塊圖。構成本發明的控制手段之控制裝置40是包含微電腦 (microcomputer)的結構。對此控制裝置40，輸入來自於操作面板的各種之操作輸入部3 3、偵知水槽5內的水位之水位感應器（s e n s 〇 r ) 4 1、及偵知滾筒7旋轉用的馬達1 4之旋轉速度的旋轉感應器42等的訊號。然後，控制 -16- (12) (12)200403374 裝置40是具有：根據這些的訊號及預先具備的程序 (program )，藉由反向（inverter )電路 43來控制馬達 I4，並且介由驅動電路44，來控制蜂鳴器（buzzer ) 45、顯示部3 4、洗滌水加熱用的加熱器2 1、排水閥22、溫風生成裝置24的溫風用加熱器27及風扇馬達31、以及供水閥等之功能。其次，參照第8圖說明本實施例的作用。第8圖是槪略地說明滾筒式洗衣機之洗衣、洗淨、脫水的運轉之流程的圖，（a )爲顯示注入至滾筒7的水位，（b )爲顯示滾筒7的旋轉速度及旋轉方向。這些是受到控制裝置40所控制。再者，正轉是定義成過濾面52B方向而反轉是定義成過濾面5 2 A方向。又，以下所述的洗滌過程（course )是在使用者選擇了「線屑捕集模式（mode )」的情況時執行，在未選擇上述過程的情況時，則進行與以往相同的洗滌過程。即，因在滾筒式洗衣機原本線屑等的發生量比起縱型洗衣機少，所以也推測根據使用者、或洗滌物的種類，不會有感覺捕集線屑等的必要性的情況之故。首先，在（1 ) 「洗衣」運轉，水位是因應洗滌物的量，如第5圖所不的L1〜L 3中的任一等級（1 e v e 1 )。然後，滾筒7的旋轉速度爲50rpm，旋轉方向是交互地重複進行正轉、反轉（例如，以正轉進行27秒旋轉後停止3 秒、以反轉進行27秒旋轉後停止3秒、…）。其次，在 (2 ) 「脫水1」運轉，旋轉速度爲l〇〇〇rpm，而旋轉方向 -17- (13) (13)200403374 爲正轉。接著，在（3 ) 「洗淨1」運轉，若是以往的滾筒式洗衣機的話，以與（1 )的「洗衣」運轉相同的水位交互地重複進行正轉、反轉，但，在本實施形態，前半的j 〇分鐘是將水位大大地上升至如第5圖所示的L4，旋轉速度爲50rpm，旋轉方向爲反轉。即，一般，滾筒式洗衣機比起縱型洗衣機，能以少量的水進行洗滌爲其特徵，但，在以過濾器5 0捕集線屑等的情況，將水位升的越高容易使附著於洗滌物的線屑等游離。然後，在滾筒式洗衣機的洗淨運轉，即使將滾筒7內的水位升高也不會有降低洗淨效果的情事。又，僅將旋轉方向作成反轉，以朝配置有過濾器50 之大開口部57的過濾面52A方向旋轉，由大開口部57 將線屑等取入，利用過濾器5 〇來捕集。但，因當滾筒7 持續地朝1方向旋轉時則會有洗滌物打結之虞，所以，在途中進行排水，後半的5分鐘是以與（1 )的「洗衣」運轉相同的水位交互地反復進行正轉、反轉。然後，（4 ) 「脫水2」與（5 ) 「洗淨2」是反復進行與（2 ) 、（ 3 )相同的形式，再經過（6 ) 「最終脫水」（與（2 )相同），結束至脫水爲止的行程。再者，形成在滾筒7的背面部的凸部7a是因在滾筒 7旋轉時產生將水撥起的作用，所以，該已被撥起的水是變得容易沿著配合凸部7a的位置所形成之隔板9A而流入到過濾器5 0。因此，也產生了提高過濾器5 〇之線屑等的 -18- (14) (14)200403374 捕集效果。如上所述，若根據本實施例的話，由於在滾筒7的內部捕集線屑等，故，將在兩個過濾面52A、52B分別具有複數個大開口部5 7、小開口部5 6的過濾器5 0配置於隔板9 A的內部。因此，能夠極力防止一旦被捕集到的線屑等被再度是放至過濾器50的外部，而提高了捕集效率。又，因在過瀘面5 2 A的洗滌物的投入方向深側配置著小開口部5 6，所以，根據滾筒7的旋轉軸朝洗滌物的投入方向深側朝下方傾斜之與水位的關係，能夠防止一旦被捕集到的線屑等被再度釋放到過濾器5 〇的外部，更提昇了捕集效率。且，因將洗淨運轉時之滾筒7內的水位設定成較洗衣運轉時之水位高，所以，能容易使附著於洗滌物的線屑等游離，提昇洗淨運轉時之過濾器5 0的線屑等之捕集效率。然後，因將洗淨運轉時之滾筒7的旋轉方向作成配置友過濾器50的過濾面52A之一方向，所以，能夠在洗淨運轉，利用過瀘面5 2 A的大開口部5 7來捕集更多的線屑等。並且，因在將滾筒7的旋轉方向做成一方向來進行洗淨運轉後，使滾筒7內的水位降低，將旋轉方向正反轉後再進行洗淨運轉，所以，能夠防止洗滌物纏繞所造成之布打結。又，因可選擇性地執行上述的洗淨運轉，所以，在以使用者的判斷，比起利用過濾器5 0來捕集線屑等，欲優 -19- (15) · (15) ·200403374 先節約所使用的水量的情況時，能夠選擇性地進行與通常 · 相同的洗淨運轉。又，因在隔板9 A也形成友具有過濾功能之篩孔5 8，所以，在立過濾器5 0來捕集線屑等前之階段，能夠以隔板9 A獲得過濾效果。又，將隔板9 A的徑方向斷面形狀作成對過濾器5 0的安裝位置成非對稱，所以能夠獲得利用過濾器50之良好的過瀘效果，並且可以將固定隔板9A 於滾筒7的內周面用之機構部形成在隔板9A的內部。 φ 且，因將過濾器5 0對隔板9 A構成可裝卸，用來進行該裝卸之操作部5 3設於洗滌物的投入方向前面側，所以，使用者可容易地將過濾器5 0由隔板9A取下來進行淸掃等。又，因將過濾器50作成具有鉸鏈55使得本體可開關之結構，所以，容易除去被捕集到過濾器5 0內部的線屑等。又，將過濾器5 0構成由隔板9 A的上面側進行裝卸，在已裝設時堵塞隔板9 A的上面部，所以，能夠防止過濾器50所捕集到的線屑等由上面部54釋放出。馨並且，將各隔板9配合用來補強而形成在滾筒7的背面之凸部7a的位置而加以配置。即，該凸部7a也對位於滾筒7的背面側之洗滌物產生與隔板9同樣的作用’所以，能夠更提昇洗滌作用。又，因也形成利用凸部將所撥起的水延著隔板9a導入到過濾器50之作用’所以’會產生提高利用過濾器5 0之線屑等的捕集效果° 本發明是不限於上述及圖面所記載之實施例者’亦可如下述般地變形或擴張。 -20- (16) (16)200403374 亦可將過濾面52B的開口部形成與過濾面52A相同的圖案。亦可在過濾面5 2 A僅配置大開口部5 7。配置在隔板9 A的篩孔5 8是因應需要設置即可。過濾器5 0是不一定需要可開關地構成，亦可僅單純地形成箱狀。過濾器5 0是不一定需要構成對隔板9 A可裝卸，亦可將兩者一體地構成。在於洗淨運轉的後半，與以往同樣的洗淨運轉的行程是因應需要來進行即可。在使水位上升來進行洗淨運轉時的情況，形成在2個過濾面的開口部的大小亦可相同。「線屑捕集過程」不需要作成選擇性地進行，亦可作成固定地執行。〔發明效果〕若根據申請專利範圍第1項的滾筒式洗衣機的話，因在於配置於隔板的內部之箱狀過濾器，在位於滾筒所旋轉的方向之兩個過濾面分別具備大小不同的複數個開口部，所以，當滾筒朝設有較大開口部的過瀘面方向旋轉時，浮游在水中的線屑等是介由大的開口部捕集於過瀘器的內部，在旋轉方向爲反轉的情況時，不會有一旦被捕集到的線屑等被再度釋放到過濾器的外部之情事。因此，能夠提昇線屑等的捕集效率。 -21 - (17) (17)200403374 若根據申請專利範圍第2項的滾筒式洗衣機的話，具備旋轉軸對洗滌物的投入方向朝下方傾斜之滾筒，在配置於該滾筒的內周面的隔板的內部配設箱狀的過濾器，將配置於該過濾器所具有的兩個過濾面之複數個開口部中的位於洗滌物的投入方向深側之開口部的開口面積，形成較位於投入方向前面側的開口部的開口面積小。因此，利用與滾筒內的水位的關係，能夠防止一旦被捕集的線屑等被再度釋放到過濾器的外部，而提昇了線屑等的捕集效率。若根據申請專利範圍第3項的滾筒式洗衣機的話，因在隔板的內部配置箱狀的過濾器，將洗淨運轉時之滾筒內的水位設定成較洗衣運轉時之水位高，所以，能夠在洗淨運轉時，提昇利用過濾器之線屑等的捕集效果。【圖式簡單說明】第1圖是本發明的一實施例，（a )爲顯示已將過濾器裝設在隔板的狀態之斜視圖；（b ) 、（ c )爲分別顯示已分離狀態的過濾器、隔板的斜視圖；（d )爲顯示打開過濾器本體的狀態之斜視圖。第2圖（a ) 、（ b )是分別顯示配置於過濾器的兩側之過濾面的圖。第3圖（a )是隔板的底面圖；（b )爲顯示（a )的 A-B斷面圖。第4圖是根據隔板與水位的關係，來說明線屑受到過濾器所捕集的作用之圖。 -22- (18) (18)200403374 第5圖是顯示滾筒式洗衣機的全體結構之縱斷側面圖。第6圖是顯示形成在滾筒的背面的凸部與隔板的配置關係之正面圖。第7圖是顯示滾筒式洗衣機的電氣結構之功能方塊圖。第8圖是槪略地說明滾筒式洗衣機之洗衣、洗淨、脫水的運轉之流程，（a )爲顯示注入至滾筒的水位的圖； (b )爲顯示滾筒的旋轉速度及旋轉方向的圖。【圖號說明】 7…滾筒 9、9 A…_板 5 0···過濾器 52A、52B…過濾面 5 3…操作部 54…上面部 55…鉸鏈 56···小開口部 57…大開口部 58···篩孔In addition, since the drum 7 is inclined downward toward the deep side in the axial direction, the water level (for example, L i, L2 and the like shown in FIG. 5) injected into the drum 7 by the partition plate 9 A, and the filter 5 0 It is in a state of being submerged deeper on the deep side end side. Therefore, when the drum 7 rotates and the water level rises, the thread shavings that have been trapped inside the filter 50 move only toward the deep side end side where the small opening portion 56 is formed while the water level drops. Improved the capture effect. On the other hand, Fig. 7 is a block diagram showing the electrical structure of the present invention. The control device 40 constituting the control means of the present invention includes a microcomputer. For this control device 40, various operation input sections 3 from the operation panel are inputted. 3. A water level sensor (sens 0) 4 1 which detects the water level in the water tank 5; and a motor 1 4 which detects the rotation of the drum 7. The speed of the rotation sensor 42 and other signals. Then, the control -16- (12) (12) 200403374 device 40 has: based on these signals and a program provided in advance, the motor I4 is controlled by an inverter circuit 43 and a drive circuit is passed through 44 to control the buzzer 45, the display part 3 4, the heater 2 for heating the washing water 1, the drain valve 22, the warm air heater 27 and the fan motor 31 of the warm air generating device 24, and the water supply Valves and other functions. Next, the operation of this embodiment will be described with reference to FIG. 8. FIG. 8 is a diagram for briefly explaining the washing, washing, and dewatering operation flow of the drum type washing machine. (A) shows the water level injected into the drum 7, and (b) shows the rotation speed and rotation direction of the drum 7. . These are controlled by the control device 40. The forward rotation is defined as the direction of the filter surface 52B and the reverse rotation is defined as the direction of the filter surface 5 2 A. The washing course described below is performed when the user selects the "line cutting mode", and when the above-mentioned course is not selected, the same washing course as in the past is performed. That is, since the amount of thread shavings generated in a drum-type washing machine is smaller than that of a vertical type washing machine, it is estimated that depending on the user or the type of laundry, the necessity of collecting thread shavings may not be felt. First, in (1) "laundry" operation, the water level is based on the amount of laundry, such as any of L1 to L3 (1 e v e 1), which is not shown in Figure 5. Then, the rotation speed of the drum 7 is 50 rpm, and the direction of rotation is to alternately repeat forward rotation and reverse rotation (for example, stop for 27 seconds after 27 seconds of rotation in the forward rotation, stop 3 seconds after 27 seconds of rotation in the reverse rotation, ... ). Secondly, in (2) "Dehydration 1" operation, the rotation speed is 1000 rpm, and the rotation direction -17- (13) (13) 200403374 is a forward rotation. Next, in (3) "washing 1" operation, in the case of a conventional drum-type washing machine, forward rotation and reverse rotation are repeated alternately at the same water level as the "washing" operation in (1). However, in this embodiment, In the first half of j minutes, the water level is greatly increased to L4 as shown in FIG. 5, the rotation speed is 50 rpm, and the rotation direction is reversed. That is, the drum type washing machine is generally characterized by being able to perform washing with a small amount of water compared to the vertical type washing machine. However, when the filter 50 is used to collect thread shavings, the higher the water level is, the more likely it is to adhere to the washing. Thread shavings, etc. are free. Then, in the washing operation of the drum type washing machine, even if the water level in the drum 7 is raised, the washing effect may not be reduced. In addition, the rotation direction is reversed only to rotate in the direction of the filtering surface 52A where the large opening portion 57 of the filter 50 is arranged. Wire scraps and the like are taken in by the large opening portion 57 and collected by the filter 50. However, because the drum 7 may be knotted when the drum 7 is continuously rotated in the 1 direction, the drainage is performed on the way, and the second 5 minutes are interactively performed at the same water level as the "washing" operation of (1) Repeat forward rotation and reverse rotation. Then, (4) "dehydration 2" and (5) "washing 2" are repeated in the same form as (2), (3), and then (6) "final dehydration" (same as (2)), End the journey until dehydration. In addition, the convex portion 7a formed on the rear surface of the drum 7 is capable of agitating water when the drum 7 rotates. Therefore, the water that has been agitated becomes easier to follow the position of the convex portion 7a. The formed partition plate 9A flows into the filter 50. Therefore, the -18- (14) (14) 200403374 trapping effect for improving the swarf of the filter 50 is also produced. As described above, according to the present embodiment, since line debris and the like are trapped inside the drum 7, the two filtering surfaces 52A and 52B each have a plurality of large openings 5 7 and small openings 56 that are filtered. The device 50 is arranged inside the partition plate 9 A. Therefore, it is possible to prevent the wire scraps and the like once collected from being put outside the filter 50 as much as possible, thereby improving the collection efficiency. In addition, since the small opening portion 56 is arranged on the deep side of the laundry loading direction of the passing surface 5 2 A, the relationship between the rotation angle of the drum 7 toward the deep side of the laundry loading direction and the downward relationship with the water level It can prevent the once collected wire debris and the like from being released to the outside of the filter 50 again, and further improve the collection efficiency. Moreover, since the water level in the drum 7 during the washing operation is set higher than that during the washing operation, it is possible to easily dislodge thread scraps and the like attached to the laundry, and improve the filter 50 during washing operation Collection efficiency of line debris. Then, since the rotation direction of the drum 7 during the washing operation is made one of the filtering surfaces 52A where the friend filter 50 is arranged, it is possible to use the large opening portion 5 7 of the passing surface 5 2 A during the washing operation. Capture more swarf and more. In addition, since the rotation direction of the drum 7 is changed to one direction to perform the washing operation, the water level in the drum 7 is lowered, and the rotation direction is reversed before the washing operation is performed. Therefore, the laundry can be prevented from being tangled Cause the cloth to become knotted. In addition, since the above-mentioned washing operation can be selectively performed, it is better to use a user's judgment than to use a filter 50 to collect thread shavings, etc. -19- (15) · (15) · 200403374 When the amount of water used is saved first, the same washing operation as usual can be selectively performed. In addition, since the sieve holes 5 8 having a filtering function are also formed in the partition plate 9 A, the filtering effect can be obtained with the partition plate 9 A before the stand filter 50 collects the swarf and the like. In addition, the radial cross-sectional shape of the partition plate 9 A is made asymmetrical with respect to the installation position of the filter 50, so that a good effect of using the filter 50 can be obtained, and the fixed partition plate 9A can be mounted on the drum 7. The mechanism portion for the inner peripheral surface is formed inside the partition plate 9A. φ In addition, the filter 50 is detachably attached to the partition 9A, and the operation portion 53 for performing the attachment and detachment is provided on the front side of the washing direction, so the user can easily place the filter 50 The separator 9A is removed for sweeping and the like. Further, since the filter 50 has a structure having a hinge 55 so that the main body can be opened and closed, it is easy to remove wire debris and the like trapped inside the filter 50. In addition, the filter 50 is configured to be attached and detached from the upper surface of the partition plate 9 A, and blocks the upper surface portion of the partition plate 9 A when the filter 50 is installed. Therefore, it is possible to prevent the line debris and the like trapped by the filter 50 from the upper surface Portion 54 is released. In addition, each partition plate 9 is disposed in cooperation with the position of a convex portion 7a formed on the rear surface of the drum 7 for reinforcement. That is, the convex portion 7a also exerts the same effect on the laundry on the back side of the drum 7 as the partition plate 9 ', so that the washing effect can be further enhanced. In addition, the effect of introducing the picked-up water into the filter 50 along the partition plate 9a by the convex portion is also formed, so that a trapping effect of improving the use of the filter chip 50 and the like is produced. Those limited to the embodiments described above and described in the drawings may also be deformed or expanded as described below. -20- (16) (16) 200403374 The opening portion of the filtering surface 52B may be formed in the same pattern as the filtering surface 52A. It is also possible to arrange only the large opening portion 5 7 on the filtering surface 5 2 A. The sieve holes 5 8 arranged in the partition plate 9 A can be set as required. The filter 50 does not necessarily need to be switchable, and may be simply formed in a box shape. The filter 50 does not necessarily need to be configured to be attachable to and detachable from the partition plate 9A, or they may be integrally formed. In the second half of the cleaning operation, the stroke of the same cleaning operation as in the past may be performed as needed. When the water level is raised to perform a cleaning operation, the sizes of the openings formed in the two filtering surfaces may be the same. The "line debris collection process" does not need to be performed selectively, but may be performed in a fixed manner. [Effects of the Invention] According to the drum-type washing machine according to item 1 of the scope of patent application, since the box-shaped filter disposed inside the partition plate has a plurality of different sizes on the two filter surfaces located in the direction in which the drum rotates. Openings, so when the drum rotates in the direction of the passing surface provided with a large opening, the line debris floating in the water is trapped inside the passing device through the large opening, and the rotation direction is In the case of reversal, there is no case where the wire scraps and the like once captured are released to the outside of the filter again. Therefore, it is possible to improve the collection efficiency of wire chips and the like. -21-(17) (17) 200403374 If the drum-type washing machine according to item 2 of the scope of patent application has a drum with a rotating shaft tilted in the direction of input of the laundry, the drum is arranged on the inner peripheral surface of the drum. A box-shaped filter is arranged inside the plate, and the opening area of the opening on the deep side in the washing direction of the laundry among the plurality of openings of the two filtering surfaces of the filter is formed so as to be relatively located The opening area of the opening on the front side is small. Therefore, by using the relationship with the water level in the drum, it is possible to prevent the line scraps and the like once caught from being released to the outside of the filter, and improve the collection efficiency of the line scraps and the like. According to the drum-type washing machine according to the scope of patent application No. 3, since a box-shaped filter is arranged inside the partition plate, the water level in the drum during washing operation is set higher than the water level during washing operation. During the cleaning operation, the collection effect of the filter chips and the like is enhanced. [Brief description of the drawings] FIG. 1 is an embodiment of the present invention, (a) is a perspective view showing a state where a filter is installed in a partition; (b) and (c) are separate states showing separation (D) is a perspective view showing a state where the filter body is opened. Figures 2 (a) and (b) are diagrams showing the filtering surfaces arranged on both sides of the filter, respectively. Fig. 3 (a) is a bottom view of the partition; (b) is a cross-sectional view taken along the line A-B showing (a). Fig. 4 is a diagram illustrating the action of the wire scraps collected by the filter based on the relationship between the partition plate and the water level. -22- (18) (18) 200403374 Fig. 5 is a vertical side view showing the overall structure of the drum type washing machine. Fig. 6 is a front view showing the arrangement relationship between the convex portion formed on the back surface of the drum and the partition. Fig. 7 is a functional block diagram showing the electrical structure of the drum-type washing machine. FIG. 8 is a diagram for briefly explaining the washing, washing, and dewatering operations of the drum type washing machine. (A) is a diagram showing the water level injected into the drum; (b) is a diagram showing the rotation speed and direction of the drum . [Illustration of drawing number] 7 ... Roller 9, 9 A ..._ plate 5 0 ... Filter 52A, 52B ... Filter surface 5 3 ... Operation part 54 ... Upper part 55 ... Hinge 56 ... Small opening 57 ... Large Opening 58 ...

Claims

(1) (1)200403374 拾、申請專利範圍 1. 一種滾筒式洗衣機，其特徵爲：具備有：配設於外箱內的水槽；在此水槽內於橫軸狀態下可旋轉地配設著，且在內部收容洗滌物之滾筒；在此滾筒的內周面沿著軸方向配置的隔板；及配置在此隔板的內部之箱狀的過濾器，前述過濾器是在位於前述滾筒旋轉方向的2個、過濾、面，分別具有大小不同之複數個開口部。 2. —種滾筒式洗衣機，其特徵爲：具備有：配設於外箱內的水槽；在此水槽內於橫軸狀態下可旋轉地配設著，在內部收；容洗滌物，並且旋轉軸對前述洗滌物的投入方向朝下方傾斜之滾筒；在此滾筒的內周面沿著軸方向配置的隔板；及配置在此隔板的內部之箱狀的過濾器，前述過濾器是在位於前述滾筒旋轉方向的2個過濾面，分別具有大小不同之複數個開口部，位於前述洗滌物的投物方向深側之開口部的開口面積是形成較位於投入方向前面側之開口部的開口面積小。 3. 一種滾筒式洗衣機，其特徵爲：具備有：配設於外箱內的水槽；在此水槽內於橫軸狀態下可旋轉地配設著，且在內部收容洗滌物之滾筒； -24- (2) (2)200403374 在此滾筒的內周面沿著軸方向配置的隔板；及配置在此隔板的內部之箱狀的過濾器，將洗淨運轉時之前述滾筒內的水位設定成較洗衣運轉時之水位高。 4. 如申請專利範圍第3項之滾筒式洗衣機，其中，前述過濾器是形成：分別設在2個過濾面的開口部之開口面積不同。 5. 如申請專利範圍第4項之滾筒式洗衣機，其中，將洗淨運轉時之滾筒的旋轉方向作成：在於過濾器所配置之面積大的開口部的一方向。 6. 如申請專利範圍第5項之滾筒式洗衣機，其中，在將滾筒的旋轉方向作爲一方向進行洗淨旋轉後，使滾筒內的水位降低，並且使滾筒的旋轉方向交互地正反轉後進一步進行洗淨旋轉。 7. 如申請專利範圍第3至6項中任一項之滾筒式洗衣機，其中，將滾筒內的水位由洗衣運轉時之水位變化後進行的洗淨運轉作成可選擇性地執行。 8. 如申請專利範圍第1至6項中任一項之滾筒式洗衣機，其中，在隔板形成具有過濾功能的篩孔。 9. 如申請專利範圍第1至6項中任一項之滾筒式洗衣機，其中，將隔板的徑方向剖面形狀作成對過濾器的安裝位置呈非對稱。 10. 如申請專利範圍第1至6項中任一項之滾筒式洗衣機，其中，過濾器是構成對隔板可裝卸，並且將用來進 -25- (3) (3)200403374 行該裝卸的操作部設於洗滌物的投入方向前面側。 11·如申請專利範圍第10項之滾筒式洗衣機，其中’過濾器具有鉸鏈，構成本體可開關。 12. 如申請專利範圍第1 〇項之滾筒式洗衣機，其中，過濾器是由隔板的上面側進行裝卸，在已裝卸時，堵塞隔板的上面部。 13. 如申請專利範圍第11項之滾筒式洗衣機，其中，過瀘器是由隔板的上面側進行裝卸，在已裝卸時，堵塞隔板的上面部。 1 4 .如申請專利範圍第1至6項中任一項之滾筒式洗衣機，其中，隔板是配合用來補強而形成在滾筒的背面之凸部的位置而加以配置。(1) (1) 200403374 Pickup and patent application scope 1. A drum-type washing machine, comprising: a water tank arranged in an outer box; and the water tank is rotatably arranged in a horizontal axis state in the water tank A drum arranged to receive laundry inside; a partition plate arranged along the axial direction on the inner peripheral surface of the drum; and a box-shaped filter arranged inside the partition plate, the filter rotating on the drum The two directions, the filter, and the surface each have a plurality of openings having different sizes. 2. A drum-type washing machine, comprising: a water tank arranged in an outer box; the water tank is rotatably arranged in a horizontal axis state in the water tank, and is received inside; A drum tilted downward with a shaft in the direction of input of the laundry; a partition plate arranged along the axial direction on the inner peripheral surface of the drum; and a box-shaped filter arranged inside the partition plate, the filter is The two filtering surfaces located in the rotation direction of the drum each have a plurality of openings of different sizes. The opening area of the openings located on the deep side of the laundry in the feeding direction is an opening forming an opening on the front side of the loading direction Small area. 3. A drum-type washing machine, comprising: a water tank disposed in an outer box; a drum rotatably disposed in a horizontal axis state in the water tank, and a drum for storing laundry therein; -24 -(2) (2) 200403374 A partition plate arranged along the axial direction on the inner peripheral surface of the drum; and a box-shaped filter arranged inside the partition plate will clean the water level in the drum during the washing operation Set it higher than the water level during washing operation. 4. For the drum-type washing machine according to item 3 of the patent application, wherein the aforementioned filter is formed so that the opening areas of the openings respectively provided on the two filtering surfaces are different. 5. The drum-type washing machine according to item 4 of the patent application, wherein the rotation direction of the drum during the washing operation is defined as one direction of the opening portion with a large area where the filter is arranged. 6. The drum-type washing machine according to item 5 of the patent application, wherein after washing and rotating the rotation direction of the drum as one direction, the water level in the drum is lowered, and the rotation direction of the drum is alternately positive and reversed. Further, the washing rotation was performed. 7. The drum type washing machine according to any one of claims 3 to 6, wherein the water level in the drum is changed from the water level during the washing operation to the washing operation which can be selectively performed. 8. The drum-type washing machine according to any one of claims 1 to 6, wherein a screen hole having a filtering function is formed in the partition. 9. The drum-type washing machine according to any one of claims 1 to 6, wherein the radial cross-sectional shape of the partition plate is made to be asymmetrical to the installation position of the filter. 10. The drum-type washing machine as claimed in any one of claims 1 to 6, wherein the filter is configured to be detachable to the partition, and will be used for loading and unloading of -25- (3) (3) 200403374. The operation section is provided on the front side in the direction in which the laundry is fed. 11. The drum type washing machine according to item 10 of the patent application, wherein the 'filter has a hinge and the body can be opened and closed. 12. For example, the drum-type washing machine of the scope of application for patent No. 10, wherein the filter is attached and detached from the upper side of the partition plate, and the upper surface portion of the partition plate is blocked when the filter is installed and unmounted. 13. For example, the drum-type washing machine of the scope of patent application No. 11, wherein the separator is installed and removed from the upper side of the partition plate, and the upper surface portion of the partition plate is blocked when the partition plate is installed and detached. 14. The drum-type washing machine according to any one of claims 1 to 6, wherein the partition plate is arranged in cooperation with the position of a convex portion formed on the rear surface of the drum for reinforcement.