JPH044917B2 - - Google Patents
Info
- Publication number
- JPH044917B2 JPH044917B2 JP62282708A JP28270887A JPH044917B2 JP H044917 B2 JPH044917 B2 JP H044917B2 JP 62282708 A JP62282708 A JP 62282708A JP 28270887 A JP28270887 A JP 28270887A JP H044917 B2 JPH044917 B2 JP H044917B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- water inlet
- inlet body
- treatment agent
- storage section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 143
- 239000003795 chemical substances by application Substances 0.000 claims description 27
- 238000005406 washing Methods 0.000 claims description 19
- 239000008400 supply water Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 239000002979 fabric softener Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Description
【発明の詳細な説明】
(イ) 産業上の利用分野
本発明は、柔軟仕上剤等の洗濯処理剤を投入す
る装置に関する。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a device for dispensing laundry treatment agents such as fabric softeners.
(ロ) 従来の技術
一般的な洗濯機を第９図に基づいて説明する。
１は機枠、２は機枠１の上部後方に設けられた操
作部、３は機枠１に内設された外槽、４は外槽３
に内設され、周囲に脱水孔５…を有する脱水兼洗
濯槽、６は洗濯槽４の底部に配設された大径山型
の回転翼、７は駆動モータであり、洗濯槽４及び
回転翼６に動力伝達機構８を介して連結され、洗
濯時には回転翼６を回転させ、脱水時には洗濯槽
４、回転翼６共に高速回転させる。９は外槽３の
底部に設けた排水口、１０は排水口９に接続され
た排水管、１１は排水管１０中に設けられた排水
電磁弁、１２は給水管１３中に設けられた給水電
磁弁である。そして、１４は外槽３の底部一角に
設けられたエアートラツプであり、操作部２内の
圧力スイツチ１５に圧力ホース１６を介して連結
されている。(b) Prior Art A general washing machine will be explained based on FIG. 9.
1 is the machine frame, 2 is the operation unit provided at the upper rear of the machine frame 1, 3 is the outer tank installed inside the machine frame 1, and 4 is the outer tank 3
6 is a large-diameter chevron-shaped rotary blade disposed at the bottom of the washing tub 4, and 7 is a drive motor, which is connected to the washing tub 4 and its rotation. It is connected to the blade 6 via a power transmission mechanism 8, and rotates the rotary blade 6 during washing, and rotates both the washing tub 4 and the rotary blade 6 at high speed during dehydration. 9 is a drain port provided at the bottom of the outer tank 3, 10 is a drain pipe connected to the drain port 9, 11 is a drain electromagnetic valve provided in the drain pipe 10, and 12 is a water supply provided in the water supply pipe 13. It is a solenoid valve. An air trap 14 is provided at one corner of the bottom of the outer tank 3, and is connected to a pressure switch 15 in the operating section 2 via a pressure hose 16.
斯かる洗濯機に於いて、洗濯槽４内に柔軟仕上
げ剤等を所定時期に自動投入するようにした装置
が特公昭60−50479号公報（D06F 39／02）や特
公昭62−10680号公報（D06F 39／02）に示され
ている。 In such a washing machine, a device that automatically adds fabric softener etc. into the washing tub 4 at a predetermined time is disclosed in Japanese Patent Publication No. 60-50479 (D06F 39/02) and Japanese Patent Publication No. 62-10680. (D06F 39/02).
即ち、前者は予め仕上剤を貯留しておく容器を
バランスリングに装着し、仕上剤を脱水時の遠心
力を利用して、容器内に区画した保持室間で移動
させ、最終のすすぎ時に投入するようにしたもの
で、後者は、予め操作部内に仕上剤の貯留容器を
配設し、カムの制御によつて所定時期に容器を投
入位置に変位させるものである。 That is, in the former case, a container in which the finishing agent is stored is attached to the balance ring in advance, and the finishing agent is moved between holding chambers divided within the container using centrifugal force during dehydration, and then added during the final rinse. In the latter, a storage container for the finishing agent is placed in advance in the operating section, and the container is moved to the input position at a predetermined time by controlling a cam.
(ハ) 発明が解決しようとする問題点
前記従来例に於いて、前者にあつては脱水アン
バランス等、脱水動作に異常が発生したアンバラ
ンスの修正動作を行なつた場合に、投入時期がず
れると云う問題があり、後者にあつては、仕上剤
が容器の隅に残つてこびりつくと云う問題があ
る。(c) Problems to be Solved by the Invention In the former example, when an unbalance such as a dewatering unbalance or the like where an abnormality has occurred in the dewatering operation is corrected, the input timing is There is a problem of slippage, and in the latter case there is a problem of the finish remaining in the corners of the container and sticking to it.
本発明は、斯かる問題点に鑑みて、投入動作が
確実で、清掃がしやすく且つ装置外への水飛びを
防止することのできる洗濯処理剤投入装置を提供
するものである。 In view of the above problems, the present invention provides a washing treatment agent dispensing device that has a reliable dispensing operation, is easy to clean, and can prevent water from splashing outside the device.
(ニ) 問題点を解決するための手段
本発明の洗濯処理剤投入装置は、洗濯処理剤を
貯留する上面開口の貯留部と、該貯留部の上面を
開閉自在に施蓋する蓋体と、前記貯留部内に設け
られ前記洗濯処理剤を水と共に前記貯留部外へ導
出するためのサイフオン装置と、前記貯留部に並
設され、供給水が導入される下面開口の注水口体
と、該注水口体の下面を開閉自在に施蓋すべく回
動付勢された注水口カバーと、該注水口カバーの
回動手段と、前記注水口体の前記貯留部内を臨む
位置に設けられた溢水口と、前記サイフオン装置
及び注水口体から導出される洗濯処理剤や供給水
を収容し、洗濯槽内に導入するための給水路と、
前記注水口体の周面から一体に張出され、その下
端が前記注水口体の下面よりも下方に延びるリブ
とを具備したものである。(d) Means for Solving the Problems The laundry treatment agent feeding device of the present invention includes: a storage portion with an opening on the top surface for storing the laundry treatment agent; and a lid body that covers the top surface of the storage portion so as to be openable and closable. a siphon device provided in the storage section for leading out the washing treatment agent together with water to the outside of the storage section; a water inlet body provided in parallel with the storage section and having a bottom opening into which supply water is introduced; A water inlet cover rotatably biased to open and close the lower surface of the water inlet body, a rotating means for the water inlet cover, and an overflow port provided at a position facing the inside of the storage portion of the water inlet body. and a water supply channel for accommodating the washing treatment agent and supply water drawn out from the siphon device and the water inlet body and introducing them into the washing tub;
The water inlet body includes a rib that integrally projects from the circumferential surface of the water inlet body and whose lower end extends below the lower surface of the water inlet body.
(ホ) 作用
即ち、注水口体内に供給水が導入された時、回
動手段により注水口カバーが注水口体の下面を開
放すると、供給水はそのまま給水路上に落下す
る。また、注水口カバーの開放度合が小さかつた
り、注水口体を閉塞すると、供給水は注水口体の
溢水口から貯留部内に供給され、この水に洗濯処
理剤が溶解して、サイフオン装置により給水路上
に導出される。そして、給水路から洗濯槽内に導
入される。(e) Effect: That is, when supply water is introduced into the water inlet body, when the water inlet cover opens the lower surface of the water inlet body by the rotation means, the supplied water falls directly onto the water supply path. In addition, if the opening degree of the water inlet cover is small or if the water inlet body is blocked, the supplied water is supplied into the reservoir from the overflow port of the water inlet body, and the laundry treatment agent is dissolved in this water, and the siphon device It is led out onto the water supply road. Then, it is introduced into the washing tub from the water supply channel.
また、水圧が高すぎた場合には、注水口体の下
面から飛散しようとする水をリブの内面で遮つ
て、これを阻止する。 Furthermore, if the water pressure is too high, the inner surface of the rib blocks water that is about to scatter from the lower surface of the water inlet body, thereby preventing this.
(ヘ) 実施例
本発明の実施例を第１図乃至第８図に基づいて
説明する。但し、従来例と同様の箇所には同符号
を用い、説明を省略する。(F) Embodiment An embodiment of the present invention will be described based on FIGS. 1 to 8. However, the same reference numerals are used for the same parts as in the conventional example, and the explanation is omitted.
まず、仕上剤の投入装置１７について説明す
る。 First, the finishing agent feeding device 17 will be explained.
前記操作部２は、合成樹脂にて箱状に形成さ
れ、上面後方一角に上面開口の凹所を一体に設け
ることにより、仕上剤等の洗濯処理剤（以下仕上
剤とする）を貯留するための貯留部１８を構成し
ている。該貯留部１８の後方には蓋体１９が枢支
され、これにより貯留部１８の上面が開閉自在に
施蓋される。前記貯留部１８の底面１８ａにはサ
イフオン装置２０が設けられ、このサイフオン効
果により貯留部１８内の水が前記底面１８ａから
導出される。また、前記貯留部１８の前壁２１に
は、貯留部１８内の水位が上昇して上面から溢れ
出ることを防止するための溢水部２２が設けられ
てあり、この溢水部２２の溢水水位（第５図中
H1）は、前記サイフオン装置２０の動作水位
（第５図中H2）よりも高位置に設定されている。 The operating section 2 is formed into a box shape made of synthetic resin, and is integrally provided with a recess with an opening on the top surface at one rear corner of the top surface to store laundry processing agents such as finishing agents (hereinafter referred to as finishing agents). It constitutes a storage section 18. A lid 19 is pivotally supported at the rear of the storage section 18, so that the upper surface of the storage section 18 can be opened and closed. A siphon device 20 is provided on the bottom surface 18a of the storage section 18, and water in the storage section 18 is drawn out from the bottom surface 18a due to the siphon effect. Further, the front wall 21 of the storage section 18 is provided with an overflow section 22 for preventing the water level in the storage section 18 from rising and overflowing from the top surface. In Figure 5
H 1 ) is set higher than the operating water level of the siphon device 20 (H 2 in FIG. 5).
２３は下面が開口した箱状の注水口体であり、
前記貯留部１８の前方に並設されている。 23 is a box-shaped water inlet body with an open bottom;
They are arranged in parallel in front of the storage section 18.
２４は前記貯留部１８及び注水口体２３の下方
に設けられた樋状の給水路であり、後方から前方
に向けて下降傾斜し、前記貯留部１８や注水口体
２３からの水は、この給水路２４に収容されて、
前端部２４ａから前記洗濯槽４内に注がれる。２
５…は前記給水路２４の前方部に一体に突設され
た整流用のピンである。 Reference numeral 24 denotes a gutter-shaped water supply channel provided below the storage section 18 and the water inlet body 23, which slopes downward from the rear to the front. It is accommodated in the water supply channel 24,
The water is poured into the washing tub 4 from the front end 24a. 2
5 is a rectifying pin that is integrally protruded from the front part of the water supply channel 24.
第３図の如く前記給水路２４の一側壁２４ｂに
は、溝状部２６を介して前記給水管１３を接続す
るジヨイント部２７が一体に形成されており、一
方、前記注水口体２３の一側壁２３ａには供給水
の導入部２８と前記溝状部２６の上面を覆うカバ
ー部２９とが一体に形成されてある。そして、前
記給水路２４の溝状部２６を前記注水口体２３の
カバー部２９で覆つて注水口体２３を前記給水路
２４の螺子止め部３０に固定する。而して、前記
給水管１３からの供給水は、前記ジヨイント部２
７から前記溝状部２６とカバー部２９とで構成さ
れて流路３１を通つて前記導入部２８から注水口
体２３内に導入される。この時、前記流路３１は
第２図の如く約45度屈曲されているので、この流
路抵抗により水圧が弱められる。また、第８図の
如く前記カバー部路３１と溝状部２６とは、カバ
ー部３１の端部に形成した断面コ字型の溝３２
に、溝状部２６の上端を嵌合して結合することで
水漏れを極力防止している。 As shown in FIG. 3, a joint portion 27 for connecting the water supply pipe 13 via a groove-like portion 26 is integrally formed on one side wall 24b of the water supply channel 24. A supply water introduction part 28 and a cover part 29 covering the upper surface of the groove part 26 are integrally formed on the side wall 23a. Then, the groove portion 26 of the water supply channel 24 is covered with the cover portion 29 of the water inlet body 23, and the water inlet body 23 is fixed to the screwed portion 30 of the water supply channel 24. Therefore, the water supplied from the water supply pipe 13 is supplied to the joint portion 2.
7, the water is introduced into the water inlet body 23 from the introduction part 28 through the flow path 31, which is composed of the groove-shaped part 26 and the cover part 29. At this time, since the flow path 31 is bent at about 45 degrees as shown in FIG. 2, the water pressure is weakened by the resistance of the flow path. In addition, as shown in FIG.
By fitting and connecting the upper ends of the grooved portions 26, water leakage is prevented as much as possible.
さて、３３は前記注水口体２３の前面壁２３ｂ
の中央部から上面壁２３ｃにかけて形成した溢水
路であり、その入水口３４（下端）は前記注水口
体２３の下面よりも高く、出水口は溢水口３５と
して後面壁２３ｄから前記貯留部１８の溢水部２
２内に突出されている。また、この溢水路３３の
側壁３３ａ，３３ｂは、第７図の如くその入水口
３４端に於いて、前記導入部２８から遠い側壁３
３ｂが切欠かれてある。３６は前記注水口体２３
の周壁から張出して下面よりも下方に延びるリブ
である。尚、前記注水口体２３内には、図示しな
いが整流用のピンが突設されてある。 Now, 33 is the front wall 23b of the water inlet body 23.
The water inlet 34 (lower end) is higher than the lower surface of the water inlet body 23, and the water outlet is an overflow port 35 that extends from the rear wall 23d to the storage section 18. Overflow part 2
It is protruded into 2. Further, the side walls 33a and 33b of the overflow channel 33 are located at the end of the water inlet 34, as shown in FIG.
3b is cut out. 36 is the water inlet body 23
A rib that protrudes from the peripheral wall and extends below the lower surface. Note that a rectifying pin (not shown) is provided protrudingly within the water inlet body 23.
３７は前記注水口体２３の下面を施蓋すべく前
記リブ３６の後部に軸枢支された注水口カバーで
あり、力点としての操作片３８が前記貯留部１８
の側方まで延出し、この操作片３８にスプリング
３９が係止して、注水口カバー３７を常時閉塞状
態に付勢している。前記スプリング３９は前記注
水口カバー３７の枢支軸４０に巻回することによ
り保持している。更に、前記注水口カバー３７
は、その周縁から中心部にかけて窪み且つ一端側
３７ａに傾斜した形状に形成されていると共に、
前記注水口体２３の前記注水口カバー３７と当接
する箇所の肉厚t1が１mm以下に設定されてある。
これらは後述するが凍結防止のための対策であ
る。また、注水口カバー３７は注水口体２３の下
面にその３辺が完全に密接し、前記一端側３７ａ
のみ隙間t2が設けられている。 Reference numeral 37 denotes a water inlet cover pivotally supported on the rear part of the rib 36 to cover the lower surface of the water inlet body 23, and an operating piece 38 serving as a point of effort is connected to the reservoir 18.
A spring 39 is engaged with this operation piece 38 to always bias the water inlet cover 37 to the closed state. The spring 39 is held by being wound around the pivot shaft 40 of the water inlet cover 37. Furthermore, the water inlet cover 37
is formed in a shape that is concave from the periphery to the center and inclined toward one end side 37a,
The wall thickness t 1 of the portion of the water inlet body 23 that comes into contact with the water inlet cover 37 is set to 1 mm or less.
These are measures to prevent freezing, which will be described later. Further, the water inlet cover 37 has three sides completely in close contact with the lower surface of the water inlet body 23, and the one end side 37a
Only a gap t2 is provided.
前記操作片３８からは、更に操作アーム４１が
前記貯留部１８の側壁に沿つて延出されており、
一方、４２は前記蓋体１９を開閉に連動して回動
する回動アームであり、前記蓋体１９の開放動作
時に回動して前記操作アーム４１に当接し、操作
アーム４１を下方から押し上げる。従つて、前記
注水口カバー３７は、前記スプリング３９の付勢
力に抗して回動し、前記注水口体２３の下面が開
放する。この時、前記蓋体１９を開放すると云う
ことは、仕上剤を貯留部１８内に供給することで
あるから、供給水が溢水路３３を上昇して注水口
体２３の溢水口３５から貯留部１８内に導入され
ることのないような開度で前記注水口カバー３７
を回動させる必要がある。本実施例では、実験に
基づき、その開度ｘを25度以上に設定してある。 An operating arm 41 further extends from the operating piece 38 along the side wall of the storage section 18,
On the other hand, reference numeral 42 denotes a rotating arm that rotates in conjunction with the opening and closing of the lid 19, which rotates during the opening operation of the lid 19, comes into contact with the operating arm 41, and pushes up the operating arm 41 from below. . Therefore, the water inlet cover 37 rotates against the biasing force of the spring 39, and the lower surface of the water inlet body 23 is opened. At this time, opening the lid 19 means supplying the finishing agent into the reservoir 18, so the supplied water rises up the overflow channel 33 and flows from the overflow port 35 of the water inlet body 23 into the reservoir. The water inlet cover 37 is opened at such an opening that the water is not introduced into the water inlet cover 18.
need to be rotated. In this embodiment, the opening degree x is set to 25 degrees or more based on experiments.
４３は前記給水路２４に一体的に形成された固
定部４４に、前記操作アーム４１の側方に位置す
るように取着された取付板であり、仕上剤投入用
のソレノイド４５が固定されている。４６はＳ字
状に折曲された作動片であり、その一端４６ａ
が、前記取付板４３の下部に設けられた枢支孔４
７内に挿入されて枢支され、且つ取付板４３との
間で、ばね部材４８により常時押圧方向（第４図
矢印方向）に付勢されている。従つて、このばね
部材４８により、作動片４６の他端側４６ｂは反
矢印方向に回動付勢されて、前記操作アーム４１
の側面に当接している。前記作動片４６の他端側
４６ｂはまた、前記ソレノイド４５の励磁により
吸引されて、前記ばね部材４８の付勢に抗して回
動し、操作アーム４１との当接状態が解除され
る。 Reference numeral 43 designates a mounting plate that is attached to a fixing part 44 integrally formed in the water supply channel 24 so as to be located on the side of the operating arm 41, and a solenoid 45 for supplying finishing agent is fixed thereto. There is. 46 is an actuating piece bent in an S-shape, one end 46a of which
However, the pivot hole 4 provided at the bottom of the mounting plate 43
It is inserted into and pivotally supported in the mounting plate 43, and is constantly biased in the pressing direction (in the direction of the arrow in FIG. 4) by a spring member 48. Therefore, the spring member 48 biases the other end side 46b of the actuating piece 46 to rotate in the direction opposite to the arrow, so that the operating arm 41
is in contact with the side of the The other end 46b of the operating piece 46 is also attracted by the excitation of the solenoid 45, rotates against the bias of the spring member 48, and is released from contact with the operating arm 41.
而して、前述の如く蓋体１９の開放動作により
前記操作アーム４１が押し上げられると、ばね部
材４８の付勢により前記作動片４６の他端側４６
ｂが前記操作アーム４１の下方に移動するので、
蓋体１９が閉じられても操作アーム４１の復帰は
規制され、前記注水口カバー３７が注水口体２３
の下面を開放した状態で保持される。 As described above, when the operating arm 41 is pushed up by the opening operation of the lid 19, the other end 46 of the operating piece 46 is biased by the spring member 48.
b moves below the operating arm 41, so
Even if the lid body 19 is closed, the return of the operating arm 41 is regulated, and the water inlet cover 37 is closed to the water inlet body 23.
is held with the bottom side open.
斯かる構成に於いて、使用者は、前記蓋体１９
を開けて所定量の仕上剤を前記貯留部１８内に投
入しておく。この蓋体１９の開閉動作により前記
注水口カバー３７は開放位置にロツクされる。そ
して、プログラムを開始させると、まず前記給水
電磁弁１２が開き、前記導入部２８から注水口体
２３内に供給水が導入される。この水はそのまま
注水口体２３の下面から前記給水路２４上に落下
し、前端部２４ａから洗濯槽４内に注がれる（第
５図点線状態）。そして最終のすすぎ工程に於い
て、前記仕上剤投入用ソレノイド４５が励磁され
ると、前記作動片４６が吸引されて作動片４６と
操作アーム４１の係止が解除されるので、前記注
水口カバー３７は、前記スプリング２３の付勢に
より回動復帰して前記注水口体２３の下面を閉塞
する。而して、給水が行なわれると、前記注水口
体２３に導入された水は、下面が閉塞されている
ので、前記溢水路３３内を上昇して前記溢水口３
５から前記貯留部１８内に導入される（第５図実
線状態）。この時、水圧が所定以上に高いと、前
記注水口カバー３７は、スプリング３９に抗して
水圧に応じた開度で開放するので、供給水の一部
はここから抜け出る。従つて、溢水口３５から
は、水圧に拘らずほぼ一定の吐出量となる。前記
貯留部１８内に水が供給されると、この水に仕上
剤が溶解し、サイフオン装置２０により前記給水
路２４上に導出されて、給水路２４の前端部２４
ａから洗濯槽４内に供給される。また、サイフオ
ン装置２０で処理しきれない水は、貯留部１８前
壁の溢水部２２から給水路２４上に導出される。 In such a configuration, the user can open the lid 19
is opened and a predetermined amount of finishing agent is poured into the storage section 18. This opening/closing operation of the lid body 19 locks the water inlet cover 37 in the open position. When the program is started, the water supply solenoid valve 12 is first opened, and supply water is introduced into the water inlet body 23 from the introduction section 28. This water directly falls from the lower surface of the water inlet body 23 onto the water supply channel 24, and is poured into the washing tub 4 from the front end 24a (as shown by the dotted line in Figure 5). In the final rinsing process, when the finishing agent injection solenoid 45 is energized, the actuating piece 46 is attracted and the locking between the actuating piece 46 and the operating arm 41 is released, so that the water inlet cover is 37 returns to rotation due to the bias of the spring 23 and closes the lower surface of the water inlet body 23. When water is supplied, the water introduced into the water inlet body 23 rises in the overflow channel 33 and reaches the water inlet 3 because the lower surface is closed.
5 into the storage section 18 (solid line state in FIG. 5). At this time, if the water pressure is higher than a predetermined level, the water inlet cover 37 opens with an opening degree corresponding to the water pressure against the spring 39, so that a part of the supplied water escapes therefrom. Therefore, the amount of water discharged from the overflow port 35 is approximately constant regardless of the water pressure. When water is supplied into the storage section 18, the finishing agent is dissolved in this water, and the water is drawn out onto the water supply channel 24 by the siphon device 20, and the water is applied to the front end 24 of the water supply channel 24.
It is supplied into the washing tub 4 from a. In addition, water that cannot be treated by the siphon device 20 is led out onto the water supply channel 24 from the overflow section 22 on the front wall of the storage section 18.
以上に説明した仕上剤投入装置１７にあつて
は、既に述べた効果の他に、以下の効果を奏す
る。 The finishing agent feeding device 17 described above has the following effects in addition to the effects already described.
(a) 前記流路３１や溢水路３３を屈曲させた構造
としているので、この箇所で水流を緩衝でき
る。(a) Since the channel 31 and the overflow channel 33 have a bent structure, water flow can be buffered at these locations.
(b) 注水口体２３に形成したリブ３６により、下
面から噴出する水の飛散を阻止する。(b) The ribs 36 formed on the water inlet body 23 prevent water spouting from the lower surface from scattering.
(c) 給水路２４に水が充満すると、サイフオン装
置２０の水出口２０ａが水で塞がれた形となつ
て、サイフオン装置２０が動作しなくなること
があるので、溢水水位H1よりもサイフオンの
動作水位H2を低くした。従つて、溢水により
給水路２４に水が充満するよりも先にサイフオ
ンが動作するので、前述の危惧はない。(c) When the water supply channel 24 is filled with water, the water outlet 20a of the siphon device 20 may become blocked with water and the siphon device 20 may become inoperable. The operating water level H2 was lowered. Therefore, the siphon operates before the water supply channel 24 is filled with water due to overflow, so the above-mentioned danger does not arise.
(d) 注水口体２３の下端の肉厚t1を１mm以下にし
たこと及び注水口カバー３７に傾斜を設けて且
つ隙間t2を設けたこと、これらはいづれも凍結
の際の対策であり、前者の如く肉厚を薄くする
ことで、注水口体２３と注水口カバー３７の接
触箇所が凍結しても、容易に外れ易く、後者の
如くすることで、注水口カバー３７上に残つた
水が、中央に集まつて一端側３７ａに流れ、隙
間t2から給水路２４上に排出され、凍結の度合
が軽くなる。(d) The wall thickness t 1 of the lower end of the water inlet body 23 is set to 1 mm or less, and the water inlet cover 37 is sloped and a gap t 2 is provided, both of which are measures against freezing. By making the wall thickness thin as in the former case, even if the contact point between the water inlet body 23 and the water inlet cover 37 freezes, it will easily come off, and by making it in the latter case, it will not remain on the water inlet cover 37. Water gathers in the center and flows to one end side 37a, and is discharged onto the water supply channel 24 from the gap t2 , thereby reducing the degree of freezing.
(e) 前記溢水路の側壁３３ａ，３３ｂで、導入部
２８から遠い方の入水口３４端を切欠いたの
で、導入部２８からの水は、注水口体２３の反
対側の側面に当たつてはね返り、緩衝された
後、切欠きから溢水路３３内へ導かれる。従つ
て、溢水路３３内への水の導入が円滑である。(e) In the side walls 33a and 33b of the overflow channel, the end of the water inlet 34 farthest from the introduction part 28 is cut out, so that the water from the introduction part 28 hits the opposite side of the water inlet body 23. After rebounding and being buffered, it is led into the overflow channel 33 through the notch. Therefore, water can be smoothly introduced into the overflow channel 33.
(f) 操作部２の上面から貯留部１８内が臨めるの
で、貯留部１８内の清掃が楽である。(f) Since the inside of the storage section 18 can be seen from the top surface of the operating section 2, cleaning the inside of the storage section 18 is easy.
(ト) 発明の効果
本発明の洗濯処理剤投入装置は、投入時期が的
確で、しかも処理剤が貯留部内に残つてこびりつ
きにくく、清掃が容易である。(G) Effects of the Invention The washing treatment agent injection device of the present invention can be loaded at the correct timing, and the treatment agent is less likely to remain in the storage portion and stick, making it easy to clean.
しかも、リブを設けたことにより、注水口体の
変形を阻止できると共に、注水口体の下面からの
水の飛散を防止できる。 Moreover, by providing the ribs, it is possible to prevent the water inlet body from deforming and to prevent water from scattering from the lower surface of the water inlet body.
第１図は本発明の洗濯処理剤投入装置の要部破
断せる斜視図、第２図は同平面視せる内部機構
図、第３図は第２図中Ｂ−B′断面図、第４図は
蓋体と注水口カバーの連動機構を示す斜視図、第
５図及び第６図は第２図中要部縦断面図、第７図
は注水口体の断面図、第８図は流路の断面図、第
９図は脱水洗濯機の要部断面せる内部機構図であ
る。
１８……貯留部、１９……蓋体、２０……サイ
フオン装置、２３……注水口体、２４……給水
路、３５……溢水口、３６……リブ、３７……注
水口カバー、３８……操作片、３９……スプリン
グ、４１……操作アーム（３８，３９，４１：回
動手段）。
Fig. 1 is a perspective view with main parts cut away of the laundry treatment agent dispensing device of the present invention, Fig. 2 is a diagram of the internal mechanism seen from the same plane, Fig. 3 is a sectional view taken along line B-B' in Fig. 2, and Fig. 4 is a perspective view showing the interlocking mechanism between the lid body and the water inlet cover, Figures 5 and 6 are longitudinal sectional views of the main parts in Figure 2, Figure 7 is a sectional view of the water inlet body, and Figure 8 is the flow path. FIG. 9 is a cross-sectional view of the main parts of the dehydrating washing machine. 18... Storage part, 19... Lid body, 20... Siphon device, 23... Water inlet body, 24... Water supply channel, 35... Water overflow port, 36... Rib, 37... Water inlet cover, 38 ...Operation piece, 39... Spring, 41 ... Operation arm (38, 39, 41: rotation means).
Claims (1)
該貯留部の上面を開閉自在に施蓋する蓋体と、前
記貯留部内に設けられ前記洗濯処理剤を水と共に
前記貯留部外へ導出するためのサイフオン装置
と、前記貯留部に並設され、供給水が導入される
下面開口の注水口体と、該注水口体の下面を開閉
自在に施蓋すべく回動付勢された注水口カバー
と、該注水口カバーの回動手段と前記注水口体の
前記貯留部内を臨む位置に設けられた溢水口と、
前記サイフオン装置及び注水口体から導出される
洗濯処理剤や供給水を収容し洗濯槽内に導入する
ための給水路と、前記注水口体の周面から一体に
張出され、その下端が前記注水口体の下面よりも
下方に延びるリブとを具備したことを特徴とする
洗濯処理剤投入装置。1. A storage section with an opening on the top surface that stores a laundry treatment agent;
a lid that can be opened and closed on the upper surface of the reservoir; a siphon device installed in the reservoir to lead out the laundry treatment agent together with water; and a siphon device installed in parallel with the reservoir; A water inlet body with an opening on the bottom face into which supplied water is introduced, a water inlet cover rotatably biased to open and close the bottom face of the water inlet body, a rotating means for the water inlet cover, and the water inlet body. an overflow port provided at a position facing the inside of the storage portion of the water port body;
A water supply channel for accommodating the washing treatment agent and supply water led out from the siphon device and the water inlet body and introducing them into the washing tub; 1. A laundry treatment agent dispensing device characterized by comprising a rib extending below the lower surface of a water inlet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28270887A JPS6422295A (en) | 1987-11-09 | 1987-11-09 | Washing treatment agent charging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28270887A JPS6422295A (en) | 1987-11-09 | 1987-11-09 | Washing treatment agent charging apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6422295A JPS6422295A (en) | 1989-01-25 |
| JPH044917B2 true JPH044917B2 (en) | 1992-01-29 |
Family
ID=17656015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28270887A Granted JPS6422295A (en) | 1987-11-09 | 1987-11-09 | Washing treatment agent charging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6422295A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04323030A (en) * | 1991-04-22 | 1992-11-12 | Yamato Esuron Kk | Synthetic resin container for storing foodstuff |
| JP5891113B2 (en) * | 2012-06-06 | 2016-03-22 | 日立アプライアンス株式会社 | Washing machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5570290A (en) * | 1978-11-21 | 1980-05-27 | Hitachi Ltd | Operation system of full automatic washing machine and its full automatic washing machine |
| JPS58192585A (en) * | 1982-05-06 | 1983-11-10 | 株式会社東芝 | Finishing agent supply apparatus of dehydrator |
| JPS6219354U (en) * | 1985-07-19 | 1987-02-05 |
-
1987
- 1987-11-09 JP JP28270887A patent/JPS6422295A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5570290A (en) * | 1978-11-21 | 1980-05-27 | Hitachi Ltd | Operation system of full automatic washing machine and its full automatic washing machine |
| JPS58192585A (en) * | 1982-05-06 | 1983-11-10 | 株式会社東芝 | Finishing agent supply apparatus of dehydrator |
| JPS6219354U (en) * | 1985-07-19 | 1987-02-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6422295A (en) | 1989-01-25 |
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