TW202204717A

TW202204717A - washing machine

Info

Publication number: TW202204717A
Application number: TW110119081A
Authority: TW
Inventors: 山本將平; 德崎雅朗
Original assignee: 日商松下知識產權經營股份有限公司
Priority date: 2020-07-29
Filing date: 2021-05-26
Publication date: 2022-02-01
Also published as: WO2022024533A1; BR112022025418A2; CN116194630A; JP7474925B2; JP2022025264A

Abstract

A washing machine according to an embodiment of the present disclosure is provided with a cleaning agent feeding device. The cleaning agent feeding device has: a detergent case including a powder detergent feeding part and a plurality of outflow ports provided to the powder detergent feeding part; and a water injection device which supplies water into a wash tank through the detergent case. In addition, the plurality of outflow ports of the detergent case comprise: a first outflow port provided to the lowermost section of the powder detergent injection part in an installation state of the washing machine; and a second outflow port provided in the vicinity of the base of an upright wall which is substantially in the vertical direction.

Description

洗衣機washing machine

本揭示是有關於一種具備洗淨劑投入裝置的洗衣機。The present disclosure relates to a washing machine provided with a detergent injection device.

專利文獻1揭示一種洗衣機的洗淨劑投入裝置。該洗衣機的洗淨劑投入裝置具備：洗劑盒，具有洗劑投入部與流出口；及注水裝置，將前述洗劑盒收納成可拉出，並且從注水口通過前述洗劑盒來對洗滌槽內注水。並且，前述洗劑盒具有傾斜成可使洗劑流下至前述洗劑投入部的下表面，並且在前述流出口附近比前述下表面更上方處具有與前述下表面反向傾斜的流水板。先前技術文獻Patent Document 1 discloses a detergent injection device for a washing machine. The detergent feeding device of the washing machine includes: a detergent box having a detergent feeding part and an outlet; and a water filling device that accommodates the detergent box so as to be able to be pulled out, and passes through the detergent box from the water filling port for washing. Fill the tank with water. In addition, the lotion box has a lower surface inclined so that the lotion can flow down to the lotion input portion, and has a flow plate inclined opposite to the lower surface in the vicinity of the outflow port and above the lower surface. prior art literature

專利文獻專利文獻1：日本專利特開平11-319378號公報Patent Literature Patent Document 1: Japanese Patent Laid-Open No. 11-319378

本揭示在具備洗淨劑投入裝置的洗衣機中，提供一種在洗淨劑投入裝置的洗劑盒內抑制粉末洗劑的溶解殘留的洗衣機。The present disclosure provides a washing machine that suppresses the dissolving and remaining of powder detergent in a detergent box of the detergent feeding device in a washing machine provided with a detergent feeding device.

本揭示之洗衣機是具備洗淨劑投入裝置的洗衣機。洗淨劑投入裝置具有：洗劑盒，包含粉末洗劑投入部及設置在粉末洗劑投入部的複數個流出口；及注水裝置，通過洗劑盒來對洗滌槽內供水。並且，洗劑盒的複數個流出口是由第1流出口與第2流出口所構成，前述第1流出口在該洗衣機的設置狀態中，設置在粉末洗劑投入部的最低部，前述第2流出口設置在實質上縱向的壁的根部附近。The washing machine of the present disclosure is a washing machine provided with a detergent injection device. The detergent injection device includes a lotion box including a powder lotion injection portion and a plurality of outflow ports provided in the powder lotion injection portion, and a water injection device for supplying water to the washing tub through the detergent box. In addition, the plurality of outflow ports of the lotion box are constituted by a first outflow port and a second outflow port. 2 The outflow opening is provided near the root of the substantially longitudinal wall.

本揭示之洗衣機可以抑制洗淨劑投入裝置的洗劑盒內的粉末洗劑的溶解殘留。The washing machine of the present disclosure can suppress the dissolved residue of the powder detergent in the detergent box of the detergent injection device.

用以實施發明之形態 (成為本揭示之基礎的知識見解等) 發明人等想到本揭示的當時，有存在一種具有使粉末洗劑在洗淨劑投入裝置內泡沫化來提高洗淨效果之功能的洗衣機。但是，發明人等發現到以下課題：在使粉末洗劑泡沫化的洗淨劑投入裝置中，當洗劑盒作成為確保水壓以產生足夠得到提升洗淨效果之泡沫量的構造時，會產生許多容易產生粉末洗劑的溶解殘留的部分。於是，為了解決該課題，發明人等終至構成本揭示的主題。Form for carrying out the invention (knowledge and insights that form the basis of this disclosure, etc.) At the time when the inventors thought of the present disclosure, there was a washing machine having a function of foaming powder detergent in a detergent injection device to improve the cleaning effect. However, the inventors have found the following problem: in the detergent injection device for foaming the powder lotion, when the lotion box is structured to ensure the water pressure to generate a sufficient amount of foam to enhance the cleaning effect, the problem occurs. Produces a lot of dissolved residual fractions that are prone to powder lotions. Then, in order to solve this problem, the inventors and the like finally constitute the subject of the present disclosure.

本揭示提供一種具備洗淨劑投入裝置的洗衣機，其構成為朝可投入粉末洗劑之洗劑盒的容易產生溶解殘留之處設置流出口，藉此來促進水流的通過，即使是較弱的水流也可使洗滌水從該流出口流出而不滯留。The present disclosure provides a washing machine with a detergent feeding device, which is configured to provide an outlet to a place where dissolved residues are likely to be generated in a detergent box into which powder detergent can be fed, thereby promoting the passage of water flow, even if it is weak The water flow also allows the wash water to flow out of the outflow port without being stagnant.

以下，一邊參照圖式，一邊詳細地說明實施形態。但是，有時會省略掉超出必要之詳細的說明。例如，有時會省略已周知之事項的詳細說明，或是對於實質上相同之構成的重複說明。這是因為要避免以下的說明超出必要地變得冗長，以讓所屬技術領域中具有通常知識者容易理解的緣故。Hereinafter, embodiments will be described in detail with reference to the drawings. However, more detailed explanations than necessary are sometimes omitted. For example, the detailed description of well-known matters may be omitted, or the repeated description of substantially the same configuration may be omitted. This is to prevent the following description from becoming unnecessarily long so as to be easily understood by those skilled in the art.

另外，附加圖式及以下的說明都是為了讓所屬技術領域中具有通常知識者充分理解本揭示而提供的，並非意圖藉由這些來限定本揭示的主題。 (實施形態1)In addition, the attached drawings and the following descriptions are provided for those skilled in the art to fully understand the present disclosure, and are not intended to limit the subject matter of the present disclosure. (Embodiment 1)

以下，使用圖1~圖8，來說明實施形態1之洗衣機1。另外，以下，有時將如圖1所示地設置了洗衣機1的狀態(相當於本揭示之設置狀態)下的鉛直方向作為上下方向來記載。又，在洗衣機1的設置狀態中，有時將各部的下側之面作為底面來記載。又，在從正面側(在圖3中為左側)觀看洗衣機1的情況中，有時將正面側作為前方來記載，並且將背面側(在圖3中為右側)作為後方來記載。 [1-1.構成] [1-1-1.洗衣機的構成]Hereinafter, the washing machine 1 according to Embodiment 1 will be described with reference to FIGS. 1 to 8 . In addition, below, the vertical direction in the state (equivalent to the installation state of this indication) in which the washing machine 1 was installed as shown in FIG. 1 may be described as an up-down direction. In addition, in the installation state of the washing machine 1, the lower surface of each part may be described as a bottom surface. In addition, when the washing machine 1 is viewed from the front side (the left side in FIG. 3 ), the front side may be described as the front, and the back side (the right side in FIG. 3 ) may be described as the back. [1-1. Composition] [1-1-1. Configuration of washing machine]

首先，針對實施形態1之洗衣機1的構成，使用圖1~圖3來進行說明。圖1是洗衣機1的外觀立體圖，圖2是洗衣機1的蓋體3已打開的狀態的外觀立體圖，圖3是洗衣機1的側面主要部位剖面圖。First, the configuration of the washing machine 1 according to the first embodiment will be described with reference to FIGS. 1 to 3 . 1 is an external perspective view of the washing machine 1 , FIG. 2 is an external perspective view of the washing machine 1 in a state where the cover 3 is opened, and FIG. 3 is a side sectional view of the main part of the washing machine 1 .

如圖1~圖3所示，在洗衣機1中，在內部設置有容置洗滌物的洗滌槽5，且在上部設置有頂蓋2。在頂蓋2中，配合洗滌槽5的開口而形成有衣物投入口2a，且覆蓋衣物投入口2a的蓋體3設置成可開閉自如。在蓋體3的後方配設有操作顯示部4，其接受使用者的各種設定，並且顯示與已接受之設定因應的內容。在操作顯示部4的內側收納設置有控制裝置6，其進行洗衣機1整體的運轉控制。另外，控制裝置6具有具處理器及記憶體的電腦系統。並且，藉由讓處理器執行儲存於記憶體的程式，電腦系統即作為控制裝置6來發揮功能。處理器所執行之程式在此處雖然是設為預先記錄於電腦系統的記憶體中，但也可以記錄於記憶卡等的非臨時記錄媒體來提供，亦可通過網際網路等電信線路來提供。As shown in FIGS. 1 to 3 , in the washing machine 1 , a washing tub 5 for accommodating laundry is provided inside, and a top cover 2 is provided on the upper part. In the top cover 2 , a clothes inlet 2 a is formed in accordance with the opening of the washing tub 5 , and a cover 3 covering the clothes inlet 2 a is provided so as to be openable and closable. An operation display unit 4 is disposed behind the cover body 3 , which accepts various settings from the user and displays contents corresponding to the accepted settings. Inside the operation display unit 4, a control device 6 is housed and installed, and controls the operation of the washing machine 1 as a whole. In addition, the control device 6 has a computer system having a processor and a memory. Furthermore, by causing the processor to execute the program stored in the memory, the computer system functions as the control device 6 . Although the program executed by the processor is set to be pre-recorded in the memory of the computer system, it can also be provided in a non-temporary recording medium such as a memory card, or via a telecommunication line such as the Internet. .

又，洗衣機1具備洗淨劑投入裝置7。洗淨劑投入裝置7是在操作顯示部4的下方固定設置於頂蓋2。至於其他的構成則與一般的洗衣機無異，控制裝置6構成為因應使用者的設定，來執行包含洗衣步驟、清洗步驟、脫水步驟的洗滌運轉。 [1-1-2.洗淨劑投入裝置的構成]Moreover, the washing machine 1 includes a detergent injection device 7 . The detergent injection device 7 is fixedly installed on the top cover 2 below the operation display unit 4 . The other configurations are the same as those of a general washing machine, and the control device 6 is configured to execute a washing operation including a washing step, a washing step, and a spin-drying step according to the user's settings. [1-1-2. Configuration of detergent injection device]

接著，針對洗淨劑投入裝置7，使用圖4~圖6來進行說明。圖4是顯示洗衣機1的頂蓋2及洗淨劑投入裝置7的構造的分解立體圖。圖5是洗淨劑投入裝置7的注水裝置9的分解立體圖，圖6是注水裝置9的注水體12的俯視圖。Next, the detergent injection device 7 will be described with reference to FIGS. 4 to 6 . FIG. 4 is an exploded perspective view showing the structure of the top cover 2 and the detergent injection device 7 of the washing machine 1 . FIG. 5 is an exploded perspective view of the water injection device 9 of the detergent injection device 7 , and FIG. 6 is a plan view of the water injection body 12 of the water injection device 9 .

如圖4所示，洗淨劑投入裝置7具有洗劑盒8與注水裝置9。洗劑盒8設置成形成衣物投入口2a的一部分，並且構成為可朝衣物投入口2a的中央側(亦即前方側)拉出。洗劑盒8的詳細內容將於後敘述。As shown in FIG. 4 , the detergent injection device 7 includes a detergent box 8 and a water injection device 9 . The lotion box 8 is provided so as to form a part of the clothes inlet 2a, and is configured to be able to be pulled out toward the center side (ie, the front side) of the clothes inlet 2a. Details of the lotion box 8 will be described later.

如圖5、圖6所示，注水裝置9包含電磁供水閥10、流水具11、注水體12及注水體蓋13。注水裝置9是透過洗劑盒8來對洗滌槽5供給洗滌水。亦即，洗衣機1具有通過洗劑盒8來對洗滌槽5內供水的注水裝置9。As shown in FIGS. 5 and 6 , the water injection device 9 includes an electromagnetic water supply valve 10 , a water flow device 11 , a water injection body 12 and a water injection body cover 13 . The water filling device 9 supplies washing water to the washing tub 5 through the detergent box 8 . That is, the washing machine 1 includes the water filling device 9 for supplying water to the inside of the washing tub 5 through the detergent box 8 .

在此，注水體12具有2個注水口14、2個流水路徑16(在圖6中是以箭頭替代表示)及複數個噴出口17，並且在上部熔接接合有注水體蓋13。2個注水口14是第1注水口14a及第2注水口14b，2個流水路徑16是第1流水路徑16a及第2流水路徑16b，複數個噴出口17是第1噴出口17a及第2噴出口17b。電磁供水閥10是透過水封橡膠15來朝2個注水口14***而固定。Here, the water injection body 12 has two water injection ports 14, two water flow paths 16 (represented by arrows instead of arrows in FIG. 6), and a plurality of ejection ports 17, and a water injection body cover 13 is welded to the upper part. The nozzle 14 is the first water injection port 14a and the second water injection port 14b, the two water flow paths 16 are the first water flow path 16a and the second water flow path 16b, and the plurality of ejection ports 17 are the first ejection port 17a and the second ejection port 17b . The electromagnetic water supply valve 10 is inserted into the two water injection ports 14 through the water seal rubber 15 and fixed.

流水具11是藉由卡止爪12a而卡合於注水體12的下部，並且被螺鎖固定，藉此形成洗劑盒8的容置空間。流水具11具有面對洗滌槽5的流水面11a及防止水飛濺的柱體11b，並且形成為將包含從洗劑盒8流出之洗劑的洗滌水導入至洗滌槽5。The water flow tool 11 is engaged with the lower part of the water filling body 12 by the locking claws 12 a, and is fixed by a screw lock, thereby forming an accommodating space for the lotion box 8 . The water running device 11 has a running water surface 11 a facing the washing tub 5 and a column body 11 b for preventing water splashing, and is formed to introduce the washing water containing the lotion flowing out of the lotion box 8 into the washing tub 5 .

注水體12的2個流水路徑16及複數個噴出口17是對應於後述之洗劑盒8的3個區域而設置。具體而言，接續於第1注水口14a的第1流水路徑16a設置在粉末洗劑投入部18的上部區域(27)及液體洗劑投入部19的上部區域(28)。並且，在上部區域(27)、(28)設置有第1噴出口17a，以使洗劑有效率地流出。接續於第2注水口14b的第2流水路徑16b設置在投入柔軟劑的柔軟劑投入部20及柔軟劑投入部後方空間部20a的上部區域(29)，並且在上部區域(29)設置有第2噴出口17b，以使柔軟劑有效率地流出。The two flow paths 16 and the plurality of ejection ports 17 of the water injection body 12 are provided corresponding to three areas of the lotion box 8 to be described later. Specifically, the first flow path 16a following the first water injection port 14a is provided in the upper area ( 27 ) of the powder lotion injection part 18 and the upper area ( 28 ) of the liquid lotion injection part 19 . Moreover, the 1st discharge port 17a is provided in the upper area|region (27), (28) so that a lotion may flow out efficiently. The second water flow path 16b, which is continuous with the second water injection port 14b, is provided in the upper area (29) of the softener injection part 20 for injecting the softener and the space part 20a behind the softener injection part, and the upper area (29) is provided with a second 2. The ejection port 17b allows the softener to flow out efficiently.

接著，針對洗劑盒8，使用圖7及圖8來進行說明。圖7是洗劑盒8的立體圖，圖8是洗劑盒8的側剖面圖。Next, the lotion box 8 will be described with reference to FIGS. 7 and 8 . FIG. 7 is a perspective view of the lotion box 8 , and FIG. 8 is a side sectional view of the lotion box 8 .

如圖7所示，洗劑盒8包含粉末洗劑投入部18、液體洗劑投入部19、柔軟劑投入部20、柔軟劑投入部後方空間部20a及設置在粉末洗劑投入部18的複數個流出口。複數個流出口是由第1流出口22與第2流出口24所構成。As shown in FIG. 7 , the lotion box 8 includes a powder lotion injection part 18 , a liquid lotion injection part 19 , a softener injection part 20 , a space part 20 a behind the softener injection part, and a plurality of parts provided in the powder lotion injection part 18 . an outlet. The plurality of outflow ports are constituted by the first outflow port 22 and the second outflow port 24 .

粉末洗劑、液體洗劑、液體的柔軟劑是由使用者各別投入至粉末洗劑投入部18、液體洗劑投入部19、柔軟劑投入部20。在液體洗劑投入部19及柔軟劑投入部20各自設置有流出部21，前述流出部21是用於藉由虹吸的原理來使已投入的液體洗劑或液體的柔軟劑流出。洗劑盒8是構成為將來自第2噴出口17b的注水的一部分逸散至柔軟劑投入部後方空間部20a，以免從從第2噴出口17b朝柔軟劑投入部20的注水變得過多而溢流。The powder lotion, the liquid lotion, and the liquid softener are put into the powder lotion input part 18 , the liquid lotion input part 19 , and the softener input part 20 by the user, respectively. The liquid lotion input portion 19 and the softener input portion 20 are each provided with an outflow portion 21 for discharging the injected liquid lotion or liquid softener by the principle of siphon. The lotion box 8 is configured so that a part of the water poured from the second ejection port 17b escapes to the space portion 20a behind the softener input portion, so that the water poured from the second ejection port 17b to the softener input portion 20 does not become excessively large. overflow.

粉末洗劑投入部18具有傾斜成可使溶解有粉末洗劑之洗滌水流下的底面18a，且在底面18a的最下部設置有第1流出口22。亦即，第1流出口22在洗衣機1的設置狀態中，設置在粉末洗劑投入部18的最低部。The powder lotion input part 18 has a bottom surface 18a inclined so that the washing water in which the powder lotion is dissolved flows down, and a first outflow port 22 is provided in the lowermost part of the bottom surface 18a. That is, the 1st outflow port 22 is provided in the lowest part of the powder detergent injection part 18 in the installation state of the washing machine 1.

又，洗劑計量部23設置在粉末洗劑投入部18。如圖7、圖8所示，洗劑計量部23是階梯形狀的刻度，由實質上縱向的立壁23a與水平面23b所形成。亦即，洗劑盒8包含：洗劑計量部23，呈階梯形狀，由立壁23a與水平面23b所形成，在洗衣機1的設置狀態中，設置在粉末洗劑投入部18。並且，洗劑計量部23例如亦可在水平面23b從下方依序進行最少(MIN)、中間(MED)、最多(MAX)之顯示。藉此，使用者可以將洗劑計量部23作為粉末洗劑的投入量的衡量標準。Moreover, the lotion metering part 23 is provided in the powder lotion injecting part 18 . As shown in FIGS. 7 and 8 , the lotion metering portion 23 is a graduated scale, and is formed by a substantially vertical vertical wall 23a and a horizontal surface 23b. That is, the lotion box 8 includes the lotion metering portion 23, which has a stepped shape and is formed by the vertical wall 23a and the horizontal surface 23b, and is provided in the powder lotion input portion 18 in the installed state of the washing machine 1. Moreover, the lotion metering part 23 may display the minimum (MIN), the middle (MED), and the maximum (MAX) sequentially from the bottom on the horizontal surface 23b, for example. Thereby, the user can use the lotion metering portion 23 as a measure of the input amount of the powder lotion.

在洗劑計量部23中，在各個立壁23a的根部附近設置有第2流出口24。亦即，第2流出口24設置在實質上縱向的壁的根部附近。具體而言，第2流出口24設置在洗劑計量部23的立壁23a的根部附近。在洗劑計量部23之設置在比底面18a更高位置處的水平面23b附近，由於讓粉末洗劑流動的水流力道相對較弱，因此有可能會產生粉末洗劑的溶解殘留。但是，藉由在各個立壁23a的根部附近設置有第2流出口24，粉末洗劑即使是較弱的水流也容易從粉末洗劑投入部18流出。藉此，可抑制粉末洗劑的溶解殘留的產生。另外，在本實施形態中，雖然在各個立壁23a的根部附近設置有第2流出口24，但也可以在所有的立壁23a的根部附近都不設置第2流出口24。In the lotion metering part 23, the 2nd outflow port 24 is provided in the root vicinity of each standing wall 23a. That is, the second outflow port 24 is provided in the vicinity of the root of the substantially vertical wall. Specifically, the second outflow port 24 is provided in the vicinity of the root of the standing wall 23 a of the lotion metering portion 23 . In the vicinity of the horizontal surface 23b of the lotion metering portion 23, which is disposed higher than the bottom surface 18a, since the water flow force for the powder lotion to flow is relatively weak, there is a possibility that the powder lotion remains dissolved. However, since the second outflow port 24 is provided in the vicinity of the root of each upright wall 23a, the powder lotion can easily flow out from the powder lotion input portion 18 even in a weak water flow. Thereby, generation|occurrence|production of the dissolved residue of a powder lotion can be suppressed. In addition, in this embodiment, although the 2nd outflow port 24 is provided in the base part vicinity of each standing wall 23a, you may not provide the 2nd outflow port 24 in the base part vicinity of all the upright walls 23a.

另外，如圖7所示，在洗劑盒8設置有按壓鈕25，前述按壓鈕25是在已拉出時供使用者觸碰的構件。使用者可以藉由按下按壓鈕25來將卡合於注水體12的卡合爪26卸除，而可以將洗劑盒8從注水裝置9拔出。 [1-2.動作]Moreover, as shown in FIG. 7, the lotion box 8 is provided with the push button 25, and the push button 25 is a member that the user touches when it has been pulled out. The user can remove the engaging claw 26 engaged with the water filling body 12 by pressing the push button 25 , and can pull out the lotion box 8 from the water filling device 9 . [1-2. Action]

以下，針對如以上所述地構成之洗衣機1，來說明其動作、作用。Hereinafter, the operation and function of the washing machine 1 configured as described above will be described.

在藉由使用者操作操作顯示部4而開始洗滌運轉後，控制裝置6即開始洗衣步驟。控制裝置6是從使用者所進行之洗滌方式的設定及洗滌物的量等，來顯示必要的洗劑量。使用者準備所顯示的洗劑量的粉末洗劑，並投入至洗劑盒8的粉末洗劑投入部18。另外，使用者將柔軟劑也投入至柔軟劑投入部20。After the washing operation is started by the user operating the operation display unit 4, the control device 6 starts the washing step. The control device 6 displays the required amount of lotion from the setting of the washing method by the user, the amount of laundry, and the like. The user prepares the powder lotion of the displayed lotion amount, and puts it into the powder lotion input part 18 of the lotion box 8 . In addition, the user also injects the softener into the softener injection part 20 .

之後，控制裝置6將設置在注水裝置9的第1注水口14a的第1電磁供水閥10a開啟，並將自來水供給至注水體12的第1流水路徑16a。所供給的水猛烈地流入第1流水路徑16a，並從設置在第1流水路徑16a的複數個噴出口17(第1噴出口17a)朝洗劑盒8內噴射。所噴射的水將已投入至粉末洗劑投入部18的粉末洗劑溶解。另外，在此例中，雖然是設成粉末洗劑投入至洗劑盒8的粉末洗劑投入部18的例子，但如果是液體洗劑已投入至液體洗劑投入部19的情況，所噴射的水便會將已投入至液體洗劑投入部19的液體洗劑稀釋。如此地溶解有洗劑之洗滌水的一部分會化為泡沫狀而從流水面11a朝洗滌槽5內導入。Then, the control apparatus 6 opens the 1st electromagnetic water supply valve 10a provided in the 1st water injection port 14a of the water injection apparatus 9, and supplies the tap water to the 1st water flow path 16a of the water injection body 12. The supplied water flows violently into the first flow path 16a, and is ejected into the lotion box 8 from the plurality of ejection ports 17 (first ejection ports 17a) provided in the first flow path 16a. The sprayed water dissolves the powder lotion that has been put into the powder lotion input portion 18 . In addition, in this example, the powder lotion is injected into the powder lotion injection part 18 of the lotion box 8, but if the liquid lotion has been injected into the liquid lotion injection part 19, the sprayed The water will dilute the liquid lotion that has been put into the liquid lotion input part 19 . A part of the washing water in which the lotion is dissolved in this way turns into a foam and is introduced into the washing tub 5 from the running water surface 11a.

此時，在粉末洗劑投入部18中，在底面18a會朝向第1流出口22產生較強的水流。但是，在從底面18a往鉛直方向設置在較高位置處的洗劑計量部23的水平面23b上不易產生較強的水流，容易產生滯留。其結果，有可能會在水平面23b上，特別是在立壁23a與水平面23b的角落部產生粉末洗劑的殘留。At this time, in the powder lotion injection part 18, a strong water flow is generated toward the first outflow port 22 on the bottom surface 18a. However, on the horizontal surface 23b of the lotion metering portion 23 provided at a higher position in the vertical direction from the bottom surface 18a, a strong water flow is unlikely to be generated, and stagnation is likely to occur. As a result, there is a possibility that the powder lotion may remain on the horizontal surface 23b, particularly at the corners of the vertical wall 23a and the horizontal surface 23b.

於是，在本實施形態中，朝粉末洗劑投入部18的容易產生粉末洗劑的溶解殘留之處設置流出口，藉此來促進水流的通過。亦即，本實施形態之洗衣機1是構成為在洗劑計量部23的立壁23a的根部附近設置第2流出口24，即使是較弱的水流也可使包含粉末洗劑的洗滌水從第2流出口24流出而不滯留。Therefore, in the present embodiment, the passage of the water flow is facilitated by providing the outflow port in the place where the powder lotion input portion 18 tends to generate dissolved residues of the powder lotion. That is, in the washing machine 1 of the present embodiment, the second outflow port 24 is provided in the vicinity of the root of the standing wall 23a of the detergent metering portion 23, so that the washing water containing the powder detergent can be discharged from the second outlet even in a weak water flow. The outflow port 24 flows out without being retained.

藉此，可以包含水平面23b上的粉末洗劑，使洗劑盒8內的粉末洗劑朝洗滌槽5內流出。因此，可以抑制配合洗滌物的量等所準備的粉末洗劑未使用而導致洗淨效果降低的情形。又，可以抑制粉末洗劑固著在立壁23a的根部附近的情形。Thereby, the powder lotion on the horizontal surface 23 b can be contained, and the powder lotion in the lotion box 8 can be caused to flow out into the washing tub 5 . Therefore, it is possible to suppress a reduction in the cleaning effect due to unused powder lotion prepared in combination with the amount of laundry and the like. Moreover, it can suppress that the powder lotion sticks to the root vicinity of the standing wall 23a.

控制裝置6在將洗滌水導入至洗滌槽5的供水動作完成後，將洗衣步驟持續預定時間，並朝洗清步驟前進。之後，在洗清步驟的最終階段中，控制裝置6將設置在注水裝置9的第2注水口14b的第2電磁供水閥10b開啟，並將自來水供給至注水體12的第2流水路徑16b。所供給的水猛烈地流入第2流水路徑16b，將已投入至柔軟劑投入部20的柔軟劑稀釋，並導入至洗滌槽5。After the water supply operation of introducing the washing water into the washing tub 5 is completed, the control device 6 continues the washing step for a predetermined time and proceeds to the washing step. After that, in the final stage of the washing step, the control device 6 opens the second electromagnetic water supply valve 10b provided in the second water injection port 14b of the water injection device 9, and supplies tap water to the second flow path 16b of the water injection body 12. The supplied water flows violently into the second flowing water path 16 b , dilutes the softening agent that has been put into the softening agent input portion 20 , and introduces it into the washing tub 5 .

控制裝置6在洗清步驟之後，完成脫水步驟而結束洗滌運轉。 [1-3.效果等]The control device 6 completes the spin-drying step after the washing step and ends the washing operation. [1-3. Effects, etc.]

如以上所述，在本實施形態中，洗衣機1是具備洗淨劑投入裝置7的洗衣機。洗淨劑投入裝置7具有：洗劑盒8，包含粉末洗劑投入部18及設置在粉末洗劑投入部18的複數個流出口；及注水裝置9，通過洗劑盒8來對洗滌槽5內供水。並且，洗劑盒8的複數個流出口是由第1流出口22與第2流出口24所構成，前述第1流出口22在洗衣機1的設置狀態中，設置在粉末洗劑投入部18的最低部，前述第2流出口24設置在實質上縱向的壁即立壁23a的根部附近。As described above, in the present embodiment, the washing machine 1 is a washing machine provided with the detergent injection device 7 . The detergent injection device 7 includes: a detergent box 8 including a powder lotion injection part 18 and a plurality of outflow ports provided in the powder detergent injection part 18; Internal water supply. In addition, the plurality of outflow ports of the lotion box 8 are constituted by a first outflow port 22 and a second outflow port 24 , and the first outflow port 22 is provided in the powder detergent injection part 18 in the installed state of the washing machine 1 . At the lowest part, the second outflow port 24 is provided in the vicinity of the root of the vertical wall 23a, which is a substantially vertical wall.

藉此，洗衣機1可以抑制洗淨劑投入裝置7的洗劑盒8內的粉末洗劑的溶解殘留的產生。因此，洗衣機1可以抑制洗劑盒8內的粉末洗劑溶解殘留未使用而導致衣物的洗淨效果降低的情形。Thereby, the washing machine 1 can suppress the generation of the dissolved residue of the powder detergent in the detergent box 8 of the detergent injection device 7 . Therefore, the washing machine 1 can prevent the powder detergent in the detergent box 8 from dissolving and remaining unused, thereby reducing the washing effect of the clothes.

又，在本實施形態中，洗劑盒8包含：洗劑計量部23，呈階梯形狀，由立壁23a與水平面23b所形成，在洗衣機1的設置狀態中，設置在粉末洗劑投入部18。並且，第2流出口24設置在洗劑計量部23的立壁23a的根部附近。Further, in the present embodiment, the lotion box 8 includes a lotion metering portion 23 in a stepped shape formed by a vertical wall 23a and a horizontal surface 23b, and is provided in the powder lotion input portion 18 in the installed state of the washing machine 1. Moreover, the 2nd outflow port 24 is provided in the vicinity of the root of the standing wall 23a of the lotion metering part 23. As shown in FIG.

藉此，使用者可以將洗劑計量部23作為粉末洗劑的投入量的衡量標準，本實施形態之洗衣機1可以提升使用者的操作性。又，實施形態之洗衣機1可以抑制粉末洗劑溶解殘留在立壁23a與水平面23b的角落部的情形。Thereby, the user can use the lotion metering portion 23 as a measure of the input amount of the powder lotion, and the washing machine 1 of this embodiment can improve the operability of the user. In addition, in the washing machine 1 of the embodiment, it is possible to prevent the powder detergent from being dissolved and remaining in the corners of the vertical wall 23a and the horizontal surface 23b.

產業上之可利用性本揭示不管滾筒式、包含波輪之直立式等形態以及有無乾燥功能，可以適用於具備洗淨劑投入裝置的各種洗衣機。industrial availability The present disclosure can be applied to various washing machines provided with a detergent injection device regardless of the drum type, the vertical type including the pulsator, and the presence or absence of the drying function.

1:洗衣機 2:頂蓋 2a:衣物投入口 3:蓋體 4:操作顯示部 5:洗滌槽 6:控制裝置 7:洗淨劑投入裝置 8:洗劑盒 9:注水裝置 10:電磁供水閥 10a:第1電磁供水閥 10b:第2電磁供水閥 11:流水具 11a:流水面 11b:柱體 12:注水體 12a:卡止爪 13:注水體蓋 14:注水口 14a:第1注水口 14b:第2注水口 15:水封橡膠 16:流水路徑 16a:第1流水路徑 16b:第2流水路徑 17:噴出口 17a:第1噴出口 17b:第2噴出口 18:粉末洗劑投入部 18a:底面 19:液體洗劑投入部 20:柔軟劑投入部 20a:柔軟劑投入部後方空間部 21:流出部 22:第1流出口 23:洗劑計量部 23a:立壁 23b:水平面 24:第2流出口 25:按壓鈕 26:卡合爪 27,28,29:上部區域1: washing machine 2: top cover 2a: Clothes input port 3: cover 4: Operation display part 5: Sink 6: Control device 7: Detergent injection device 8: Lotion box 9: Water injection device 10: Electromagnetic water supply valve 10a: 1st solenoid water supply valve 10b: 2nd solenoid water supply valve 11: Flowing water tool 11a: running water surface 11b: Cylinder 12: Water injection body 12a: Locking claw 13: Water filling body cover 14: water injection port 14a: The first water injection port 14b: The second water injection port 15: Water seal rubber 16: Flow Path 16a: The first flow path 16b: Second flow path 17: spout 17a: 1st jet outlet 17b: 2nd jet outlet 18: Powder lotion input section 18a: Underside 19: Liquid Lotion Input Department 20: Softener input part 20a: Space part behind the softener injection part 21: Outflow 22: 1st outflow outlet 23: Lotion metering department 23a: Standing Wall 23b: Horizontal plane 24: 2nd flow outlet 25: Press the button 26: Engagement claw 27, 28, 29: Upper area

圖1是實施形態1之洗衣機的外觀立體圖。FIG. 1 is an external perspective view of a washing machine according to Embodiment 1. FIG.

圖2是實施形態1之洗衣機的蓋體已打開的狀態的外觀立體圖。Fig. 2 is an external perspective view of a state in which the lid of the washing machine according to Embodiment 1 is opened.

圖3是實施形態1之洗衣機的側面主要部位剖面圖。3 is a side sectional view of main parts of the washing machine according to Embodiment 1. FIG.

圖4是顯示實施形態1之洗衣機的頂蓋及洗淨劑投入裝置的構造的分解立體圖。4 is an exploded perspective view showing the structure of the top cover and the detergent injection device of the washing machine according to the first embodiment.

圖5是實施形態1之洗衣機的洗淨劑投入裝置的注水裝置的分解立體圖。5 is an exploded perspective view of a water injection device of the detergent injection device of the washing machine according to Embodiment 1. FIG.

圖6是實施形態1之洗衣機的洗淨劑投入裝置的注水裝置中的注水體的俯視圖。6 is a plan view of a water injection body in the water injection device of the detergent injection device of the washing machine according to the first embodiment.

圖7是實施形態1之洗衣機的洗淨劑投入裝置的洗劑盒的立體圖。FIG. 7 is a perspective view of a detergent box of the detergent injection device of the washing machine according to Embodiment 1. FIG.

圖8是實施形態1之洗衣機的洗淨劑投入裝置的洗劑盒的側剖面圖。8 is a side sectional view of the detergent box of the detergent injection device of the washing machine according to the first embodiment.

8:洗劑盒8: Lotion box

18:粉末洗劑投入部18: Powder lotion input section

18a:底面18a: Underside

19:液體洗劑投入部19: Liquid Lotion Input Department

20:柔軟劑投入部20: Softener input part

20a:柔軟劑投入部後方空間部20a: Space part behind the softener injection part

21:流出部21: Outflow

22:第1流出口22: 1st outflow outlet

23:洗劑計量部23: Lotion metering department

23a:立壁23a: Standing Wall

23b:水平面23b: Horizontal plane

24:第2流出口24: 2nd flow outlet

25:按壓鈕25: Press the button

26:卡合爪26: Engagement claw

Claims

一種洗衣機，具備洗淨劑投入裝置，前述洗淨劑投入裝置具有：洗劑盒，包含粉末洗劑投入部及設置在前述粉末洗劑投入部的複數個流出口；及注水裝置，通過前述洗劑盒來對洗滌槽內供水，前述洗劑盒的前述複數個流出口是由第1流出口與第2流出口所構成，前述第1流出口在前述洗衣機的設置狀態中，設置在前述粉末洗劑投入部的最低部，前述第2流出口設置在實質上縱向的壁的根部附近。A washing machine is provided with a detergent injection device, The aforementioned detergent injection device has: a lotion box, comprising a powder lotion input portion and a plurality of outflow ports provided in the powder lotion input portion; and The water injection device supplies water to the washing tank through the aforementioned lotion box, The plurality of outflow ports of the lotion box are composed of a first outflow port and a second outflow port. The second outflow port is provided in the vicinity of the root of the substantially vertical wall.

如請求項1之洗衣機，其中前述洗劑盒包含：洗劑計量部，呈階梯形狀，由立壁與水平面所形成，在前述洗衣機的前述設置狀態中，設置在前述粉末洗劑投入部，前述第2流出口設置在前述洗劑計量部的前述立壁的根部附近。The washing machine of claim 1, wherein the aforementioned lotion box comprises: The lotion metering part, which is in the shape of a step, is formed by a vertical wall and a horizontal surface, and is installed in the powder lotion input part in the installation state of the washing machine, The said 2nd outflow port is provided in the vicinity of the root of the said vertical wall of the said lotion metering part.