JPS631986Y2 - - Google Patents
Info
- Publication number
- JPS631986Y2 JPS631986Y2 JP17461582U JP17461582U JPS631986Y2 JP S631986 Y2 JPS631986 Y2 JP S631986Y2 JP 17461582 U JP17461582 U JP 17461582U JP 17461582 U JP17461582 U JP 17461582U JP S631986 Y2 JPS631986 Y2 JP S631986Y2
- Authority
- JP
- Japan
- Prior art keywords
- washing tub
- washing
- pump chamber
- tub
- water
- 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
Links
- 238000005406 washing Methods 0.000 claims description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 7
- 101150114468 TUB1 gene Proteins 0.000 description 8
- 239000004744 fabric Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
Description
【考案の詳細な説明】
本考案は洗濯槽の底部に回転翼を有する洗濯機
に関し、その目的とするところは、衣類の上下の
入れ替わりを頻繁にして洗いむらをなくし高い洗
濯性能を得ようとするところにある。[Detailed description of the invention] This invention relates to a washing machine that has rotary blades at the bottom of the washing tub.The purpose of this invention is to frequently change the top and bottom of clothes to eliminate uneven washing and obtain high washing performance. It's there to do.
従来上記した洗濯機では、回転翼の回転によつ
て洗濯槽内に生ずる水流は水平方向のものが主
で、中の衣類も水平方向によく回転するが上下方
向にはあまり回転せず、そのため下の方の衣類の
み回転翼と擦れて布傷みが生じたり、洗いむらが
生じたりするなどの問題があつた。 Conventionally, in the above-mentioned washing machine, the water flow generated in the washing tub due to the rotation of the rotor blades is mainly horizontal, and the clothes inside also rotate well in the horizontal direction, but not so much in the vertical direction. There were problems such as only the clothes on the bottom rubbed against the rotating blades, causing fabric damage and uneven washing.
本考案はかかる点に鑑みてなされたもので、回
転翼の裏側に、洗濯槽内の液を吸引するポンプ室
を設け、このポンプ室の吐出水路を洗濯槽の底壁
から側壁に沿つて放射状に複数設け、これら吐出
水路の先端を洗濯槽内の水位よりも下方で洗濯槽
内へ臨んで開口させて、これらの開口より液を噴
出させることにより、洗濯槽内の回転翼による水
平方向の水流に上下方向の回転水流を加え、衣類
の上下の反転を促進させて布傷みをなくすると共
に洗いむらをなくすものである。 The present invention was devised in view of these points. A pump chamber for sucking the liquid in the washing tub is provided on the back side of the rotary blade, and the discharge waterway of this pump chamber is arranged radially from the bottom wall of the washing tub along the side wall. By opening the tips of these discharge channels facing into the washing tub below the water level in the washing tub, and spouting liquid from these openings, the horizontal flow caused by the rotary blades inside the washing tub is A rotating water stream in the vertical direction is added to the water stream to promote the vertical reversal of clothing, thereby eliminating fabric damage and uneven washing.
以下一実施として示した図に基づき説明する
に、１は脱水槽を兼ねる洗濯槽で、外槽２内に設
けられ、その底部基板３が筒状の洗濯槽軸４に固
定されている。洗濯槽１の底部中央に設けた凹所
５内即ち前記基板３上には、回転翼６が配設され
ている。回転翼６の軸７は洗濯槽軸４内に軸支さ
れている。洗濯槽１は、その上端にバランスリン
グ８が固定され、その側壁の上部には多数の脱水
用小孔９が設けられ、その底部基板３には複数の
通水孔１０が設けられている。外槽２の外底面に
は、洗濯槽１や回転翼６を回転せしめるモータ１
１や軸受ケース１２等が装着されている。外槽２
は図示しない複数の吊棒により、機枠上部から防
振的に吊下されている。 The following description will be given based on the drawings shown as one embodiment. Reference numeral 1 denotes a washing tub which also serves as a dehydration tub, which is provided inside an outer tub 2, and whose bottom substrate 3 is fixed to a cylindrical washing tub shaft 4. A rotary blade 6 is disposed within a recess 5 provided at the center of the bottom of the washing tub 1, that is, on the substrate 3. A shaft 7 of the rotary blade 6 is supported within the washing tub shaft 4. A balance ring 8 is fixed to the upper end of the washing tub 1, a large number of small holes 9 for dewatering are provided in the upper part of the side wall, and a plurality of water passage holes 10 are provided in the bottom substrate 3. A motor 1 for rotating the washing tub 1 and rotary blades 6 is mounted on the outer bottom surface of the outer tub 2.
1, a bearing case 12, etc. are attached. Outer tank 2
is suspended from the upper part of the machine frame in a vibration-proof manner by a plurality of hanging rods (not shown).
回転翼６の裏側には放射状の裏羽根１３が形成
されており、回転翼６が回転すると、この裏羽根
１３のポンプ作用により、洗濯槽１と外槽２間の
液（結局洗濯槽１内の液となる）を第１図矢視の
如く前記通水孔１０より前記凹所５内へ吸引す
る。即ち凹所５内がポンプ室となる。洗濯槽１の
底壁には前記ポンプ室５内と連通する凹溝１４が
放射状に複数設けられ、又洗濯槽１の側壁には、
上下に延びる２本の凸部１５，１５で挾まれた縦
溝１６が前記凹溝１４と連通して設けられてい
る。而して洗濯槽１内の下部には、前記全ての凹
溝１４を上から塞ぐと共に全ての縦溝１６と対向
する部分が内方へ膨張１７した水路カバー１８が
洗濯槽壁（前記凹溝１４や縦溝１６を除いた部
分）に接して装着され、この水路カバー１８で覆
われた前記凹溝１４と縦溝１６部分が、ポンプ室
５の吐出水路１９となつている。そしてこの吐出
水路１９の先端は、洗濯槽内の水位Ｈよりも低い
位置で開口２０されている。 Radial back blades 13 are formed on the back side of the rotary blade 6, and when the rotary blade 6 rotates, the liquid between the washing tub 1 and the outer tub 2 (eventually inside the washing tub 1) is pumped by the pumping action of the back blade 13. liquid) is sucked into the recess 5 through the water passage hole 10 as shown by the arrow in FIG. That is, the inside of the recess 5 becomes a pump chamber. The bottom wall of the washing tub 1 is provided with a plurality of grooves 14 radially communicating with the inside of the pump chamber 5, and the side wall of the washing tub 1 is provided with:
A vertical groove 16 sandwiched between two vertically extending protrusions 15, 15 is provided to communicate with the groove 14. In the lower part of the washing tub 1, there is a water channel cover 18 that closes all the grooves 14 from above and expands 17 inward at the portion facing all the vertical grooves 16. 14 and the vertical groove 16), and the concave groove 14 and the vertical groove 16 portion covered by the water channel cover 18 form the discharge water channel 19 of the pump chamber 5. The tip of this discharge waterway 19 is opened 20 at a position lower than the water level H in the washing tub.
かかる構成のものにおいて、洗濯やすすぎ時、
回転翼６が回転すると、裏羽根１３のポンプ作用
で、前述の如くポンプ室５へ吸引された液は第１
図矢視の如く前記放射状に設けた複数の吐出水路
１９へ向つてこの水路の先端開口２０より洗濯槽
内へ噴出される。この噴出された液は矢視の如く
洗濯槽内を内側へ向いながら上から下へと流れ、
その結果、洗濯槽内には、回転翼６による水平方
向の回転水流に加え、洗濯槽周囲から生ずる上下
方向の回転水流が加わり、全体として複雑にな
る。従つて衣類Ｃの上下の反転が促進され、洗い
むらや布の局部的な損傷が防止され、良好な洗濯
性能が得られる。又上記実施例のものでは、水路
カバー１８の縦溝１６と対向する部分１７を内方
へ膨出させているので、この膨出部分が衣類に衝
激を与えて洗浄力を一段と向上させている。 In such a structure, when washing or rinsing,
When the rotor blade 6 rotates, the liquid sucked into the pump chamber 5 by the pumping action of the back blade 13 is pumped into the first pump chamber 5 as described above.
As shown by the arrows in the figure, the water is ejected into the washing tub from the tip opening 20 of the plurality of discharge channels 19 provided radially. This spouted liquid flows from top to bottom while facing inward inside the washing tub as shown by the arrow.
As a result, in addition to the horizontal rotating water flow caused by the rotary blades 6, vertically rotating water flows generated from around the washing tub are added to the inside of the washing tub, making the entire washing tub complex. Therefore, the upside-down reversal of the clothing C is promoted, uneven washing and local damage to the fabric are prevented, and good washing performance is obtained. Further, in the above embodiment, since the portion 17 of the water channel cover 18 facing the vertical groove 16 is bulged inward, this bulging portion gives an impact to the clothes and further improves the cleaning power. There is.
以上の如く本考案によれば、洗濯槽内に放射状
に設けた吐出水路から噴出される水流により、衣
類の上下の反転を促進して洗いむらが布傷みをな
くし、良好な洗浄性能が得られる。そして吐出水
路からの噴出水流は、洗濯槽の周囲より均等に生
ずるので、洗濯槽内に上下の水流を均等に発生さ
せることができ、洗いむらをなくする働らきを大
きくできるものである。 As described above, according to the present invention, the water jet ejected from the discharge channels provided radially in the washing tub promotes the up-and-down flipping of clothes, eliminates uneven washing and damage to the fabric, and provides good washing performance. . Since the jet of water from the discharge channel is generated evenly from the periphery of the washing tub, it is possible to evenly generate water flows upward and downward within the washing tub, thereby increasing the effect of eliminating uneven washing.
図面は本考案の洗濯機を示し、第１図は内部を
示す第２図−０−線に基づく縦断面図、第２
図は第１図−線に基づく断面図、第３図は第
２図−線に基づく断面図、第４図は第２図円
内拡大図である。
１……洗濯槽、６……回転翼、５……ポンプ
室、１９……吐出水路、２０……先端開口。
The drawings show a washing machine according to the present invention, and FIG. 1 is a vertical sectional view taken along line 0-0 in FIG.
The figure is a sectional view taken along the line in FIG. 1, FIG. 3 is a sectional view taken along the line in FIG. 2, and FIG. 4 is an enlarged view of the inside of the circle in FIG. 1...Washing tub, 6...Rotary blade, 5...Pump chamber, 19...Discharge channel, 20...Tip opening.
Claims (1)
内の液を吸引するポンプ室を設け、該ポンプ室の
吐出水路を前記洗濯槽の底壁から側壁に沿つて放
射状に複数設け、前記吐出水路の先端開口を、洗
濯槽内の水位よりも下方で洗濯槽内へ臨んで位置
させてなる洗濯機。 A pump chamber for sucking the liquid in the washing tub is provided on the back side of the rotary blade provided at the bottom of the washing tub, and a plurality of discharge channels of the pump chamber are provided radially from the bottom wall of the washing tub along the side wall, A washing machine in which the opening at the end of the discharge waterway is positioned facing into the washing tub below the water level in the washing tub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17461582U JPS5977982U (en) | 1982-11-17 | 1982-11-17 | washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17461582U JPS5977982U (en) | 1982-11-17 | 1982-11-17 | washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5977982U JPS5977982U (en) | 1984-05-26 |
| JPS631986Y2 true JPS631986Y2 (en) | 1988-01-19 |
Family
ID=30380098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17461582U Granted JPS5977982U (en) | 1982-11-17 | 1982-11-17 | washing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5977982U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016518907A (en) * | 2013-04-17 | 2016-06-30 | 海爾集団公司 | Inner tank / pulsator integrated structure, washing machine and cleaning method |
-
1982
- 1982-11-17 JP JP17461582U patent/JPS5977982U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5977982U (en) | 1984-05-26 |
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