JPH04166124A - Dish washer - Google Patents
Dish washerInfo
- Publication number
- JPH04166124A JPH04166124A JP29578090A JP29578090A JPH04166124A JP H04166124 A JPH04166124 A JP H04166124A JP 29578090 A JP29578090 A JP 29578090A JP 29578090 A JP29578090 A JP 29578090A JP H04166124 A JPH04166124 A JP H04166124A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- seal member
- cleaning
- shaft
- washing
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 description 3
- 238000004851 dishwashing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
Description
【発明の詳細な説明】 産業上の利用分野 本発明は食器の洗浄を行う食器洗い機に関する。[Detailed description of the invention] Industrial applications The present invention relates to a dishwasher for washing dishes.
従来の技術
近年、食器洗い機の洗浄ノズルは洗浄効果を高めるため
、左右面回転可能に軸受けされることが望まれている。BACKGROUND OF THE INVENTION In recent years, it has become desirable for the washing nozzle of a dishwasher to be supported on a bearing so that it can rotate from side to side in order to improve the washing effect.
従来、この種の食器洗い機は、第３図に示すような構成
になっている。Conventionally, this type of dishwasher has a configuration as shown in FIG.
すなわち、本体１内部に洸浄慴２が設けられ、この洗浄
槽２内へ、給水弁３を連じ洗浄水として水または温水が
供給される。排水孔４の他側部に連通したポンプ室には
、モータ６によって駆動される洗浄ポンプ６が取付けら
れている。そして食品洗い機駆動時況浄水は排水孔４か
ら洗浄ポンプ６に吸いこ１れ、この洗浄ポンプ６より洗
浄槽２内底部の洗浄ノズル７に供給され、ここから噴射
され、食器を洗浄した後ふたたびＰ［ホ孔４に戻るとい
う経絡で循環が行われる。That is, a cleaning tank 2 is provided inside the main body 1, and water or hot water is supplied as cleaning water into the cleaning tank 2 through a water supply valve 3. A cleaning pump 6 driven by a motor 6 is attached to a pump chamber communicating with the other side of the drain hole 4 . When the food washer is running, purified water is sucked into the washing pump 6 from the drain hole 4, and from this washing pump 6 is supplied to the washing nozzle 7 at the bottom of the washing tank 2, from which it is sprayed, after washing the dishes. Circulation takes place through the meridian that returns to P[hole 4].
次に、従来の洗浄ノズルの構成について第４図を謬照し
ながら説明する。況浄ノズ／ｌ／７は筒状で通水路をか
ねたノズ／Ｌ／軸８を付している。ノズル軸８の回９に
しゅう動部材９がはめ合わされており、しゅう動部材９
と当接する位置に、ノズル軸受け１ｏとシール部材１１
がある。ノズル軸受け１０は洗浄槽２内部に取りつけら
れて固定されている。また、シール部材１１はノズル軸
８にねじ係合（Ａ部）により固定している。Next, the structure of a conventional cleaning nozzle will be explained with reference to FIG. The cleaning nozzle/l/7 is cylindrical and has a nozzle/L/shaft 8 that also serves as a water passage. A sliding member 9 is fitted into the rotation 9 of the nozzle shaft 8, and the sliding member 9
The nozzle bearing 1o and the seal member 11 are placed in contact with each other.
There is. The nozzle bearing 10 is attached and fixed inside the cleaning tank 2. Further, the seal member 11 is fixed to the nozzle shaft 8 by threaded engagement (portion A).
洗浄行程時においては、洗浄ノズル了は−り方へのヌラ
スト荷重を受け、浮上しながら回転している。このとき
、しゆう動部材９と、ノズル軸受け１０、シー／Ｉ／部
材１１との間にて、シールを行い洗浄水がもれるのを防
いでいる。したがって、このような構成による況浄ノズ
／Ｉ／７は洗浄水の漏れもなく効率が良い。During the cleaning process, the cleaning nozzle receives a vertical load and rotates while floating. At this time, a seal is formed between the sliding member 9, the nozzle bearing 10, and the sea/I/member 11 to prevent cleaning water from leaking. Therefore, the cleaning nozzle/I/7 having such a configuration is efficient without leakage of cleaning water.
発明が解決しようとする課題
このような従来の洗浄ノズルの構成のものでに、シー）
ｖＦａ材１材上１じ係合になっているため、しゅう動部
材９との摩擦により回転力が加わるので、ねじの緩み方
向になった場合シール部材１１ばねじが緩み、はずれて
し１う。したがって、洗浄ノズ）ｖ ７の回転は、シー
ル部材１１のねじの締する一方向のみに制約される。面
回転の洗浄ノズ）Ｖ７を必要とする場合、前記のような
構成にすることができない。また、シール部材１１はめ
ねじ加工があるので、合成樹脂で作る場合でも金型構造
が複雑で成型時間もかかる。さらに、洗浄クズ／１／フ
組み立て時もねじ挿入に時間がかかる。Problems to be solved by the invention
Since the vFa material 1 is engaged with the material 1, rotational force is applied due to friction with the sliding member 9, so if the screw is in the direction of loosening, the seal member 11 spring will loosen and come off. . Therefore, the rotation of the cleaning nozzle )v7 is restricted to only one direction in which the screw of the sealing member 11 is tightened. If a surface rotation cleaning nozzle (V7) is required, the above configuration cannot be used. Furthermore, since the sealing member 11 is machined with a female thread, the mold structure is complicated and the molding time is required even when it is made of synthetic resin. Furthermore, it takes time to insert screws when assembling the cleaning waste/1/fu.
本弁明は上記課題を解決するもので、洗浄ノス′ルの回
転方向をどちらの回転でも使用でき、また、シー）Ｖ部
材の形状も簡単であり、ノズル軸への組み立ても聞単に
できるようにすることを目的にしている。The present defense solves the above problems, and the cleaning nozzle can be used in either direction of rotation, and the shape of the V member is simple, making it easy to assemble to the nozzle shaft. is aimed at.
課題を解決するだめの手段
本発明は上記目的を達成するために、略Ｃ形のばねをノ
ズル軸の外周の所定の位置に装着して、前記はねに↓リ
シール部材を所定の位置に保持するように礪取したもの
である。Means for Solving the Problems In order to achieve the above object, the present invention provides a method in which a substantially C-shaped spring is attached to a predetermined position on the outer periphery of a nozzle shaft, and the reseal member is held in a predetermined position by the spring. It was harvested as shown.
作 用
本発明は上記した構成により、略Ｃ形のばねによりシー
ル部材を所定の位置に保持しているので、抗争ノズルの
回転方向をどちらの回転に対しても略Ｃ形のばねがはず
れてシール部材が脱落することはない。また、シール部
材は、めねじ加工の必要もなく簡単なリング状の部材で
ある。さらに、組み立てにるーいては、シール部材をノ
ズル軸に先に挿入し、略Ｃ形のばねを所定の位置に挿入
するだけなので非常に簡単である。Function: With the above-described configuration, the present invention holds the sealing member in a predetermined position by the substantially C-shaped spring, so that the substantially C-shaped spring will not come off when the conflict nozzle is rotated in either direction. The seal member will not fall off. Furthermore, the sealing member is a simple ring-shaped member that does not require any internal thread processing. Furthermore, assembly is very simple, as the sealing member is first inserted into the nozzle shaft, and the approximately C-shaped spring is then inserted into a predetermined position.
実施例
以下、本発明の一実施例を第１図り・よび第２図を参照
しながら説明する。EXAMPLE Hereinafter, an example of the present invention will be described with reference to FIGS. 1 and 2.
図において、第３図および第４図と同一部分には同−符
号を付し説明を１略する。In the figure, parts that are the same as those in FIGS. 3 and 4 are given the same reference numerals, and explanations thereof will be omitted.
第２図に示すように、シール部材１１はリング状の簡単
な形状でめる。略Ｃ形のばね１２は、洗浄ノズル７のノ
ズル軸８の外周にはめ止められ、その上にシー／Ｉ／部
材１１に続いてしゆう動部材９が１唄次挿入される。ノ
ズル軸８には径の異なる段差８ａｉ設けており、シー）
ｖ部材１１を挿入したときにシール部材１１がしゅう動
部材９割１に移動しないようにしている。次に略Ｃ形の
ばね１２を、ノズル軸８に設けられた溝ｓｂＫ装着する
ことによりシーＪＶｍ材１１が下方にぬけるのを防止す
ることができる。したがって、シール部材１１は所定の
しゅう動部材９との当接位置に配設される訳である。こ
こで、洗浄運転時においては、況浄ノズル了は上方への
ヌラスト荷重が加わり、シール部材１１は略Ｃ形ばね１
２により上へ押し上げられ、しゅう動部材９に当接、し
ゆう動回転して良好なシールが行われる。As shown in FIG. 2, the seal member 11 has a simple ring shape. The substantially C-shaped spring 12 is fitted onto the outer periphery of the nozzle shaft 8 of the cleaning nozzle 7, and the sliding member 9 is inserted thereon once following the sea/I/member 11. The nozzle shaft 8 is provided with steps 8ai with different diameters.
When the V member 11 is inserted, the seal member 11 is prevented from moving to the sliding member 90%. Next, by attaching a substantially C-shaped spring 12 to the groove sbK provided in the nozzle shaft 8, it is possible to prevent the sea JVm material 11 from slipping downward. Therefore, the seal member 11 is arranged at a position where it contacts the predetermined sliding member 9. During the cleaning operation, an upward nulling load is applied to the cleaning nozzle, and the sealing member 11 is moved by the substantially C-shaped spring 1.
2, it comes into contact with the sliding member 9, slides and rotates, and performs a good seal.
発明の効果
以上の実施例から明らかなように、本弁明によれば、略
Ｃ形のばねをノズル軸の所定の位置に装着して、シー／
Ｌ／部材を所定の位置に保持するように構成したもので
あるので、シール部材は、洗浄ノズルの回転方向に対し
てなんら制約を受けないので、此浄ノズルの回転方向は
自由に設定できる。Effects of the Invention As is clear from the above embodiments, according to the present invention, a substantially C-shaped spring is attached to a predetermined position on the nozzle shaft, and the sea/
Since the L/member is configured to be held in a predetermined position, the sealing member is not subject to any restrictions on the rotational direction of the cleaning nozzle, so the rotational direction of the cleaning nozzle can be freely set.
したがって、洗浄中に洗浄ノズルを左右向回転すること
も可能でるる。Therefore, it is also possible to rotate the cleaning nozzle in the left and right directions during cleaning.
また、シール部材は簡単なリング状の部材で良く、めね
じ加工等の必要性がない。したがって、簡単な略Ｃ形の
ばねを含めても安価に製作することができる。さらに、
洗浄ノズルの組み立てにおいても、シール部材と略Ｃ形
のばねをノスリレ軸に挿入するだけなので非常に簡単に
組み立てでき、より安価な食器洗い機を提供できる訳で
ある。Further, the sealing member may be a simple ring-shaped member, and there is no need for machining an internal thread. Therefore, even if a simple substantially C-shaped spring is included, it can be manufactured at low cost. moreover,
In assembling the cleaning nozzle, the sealing member and the substantially C-shaped spring are simply inserted into the nozzle shaft, so it is very easy to assemble, and a cheaper dishwasher can be provided.
第１図は本発明の食器洗い機の実施例の要部断面図、第
２図は同分解斜視図、第３図は従来の食器洗い磯の縦断
面図、第４図は同要部鵬囲図である。
２・・・・・−＝ｐ惰、６・・・・・洗浄ポンプ、７・
・・・・・洗浄ノスル、８・・・・・・ノズル軸、９・
・・・・しゅう動部材、１Ｑ・・・・・・ノズル軸受け
、１１・・・・・・シー／Ｌ／部材、１２・・・・・・
略Ｃ形のばね。
代理人の氏名 弁理士 小鍜治 明 ほか２名７ ＝
＝シ＊、滞 ノ ス゛ル
１７＆２図
◎−ｔ２
第３図
６ ｓ
第４図Fig. 1 is a sectional view of the main parts of an embodiment of the dishwasher of the present invention, Fig. 2 is an exploded perspective view of the same, Fig. 3 is a vertical sectional view of a conventional dishwashing rack, and Fig. 4 is a diagram of the main parts of the same. It is. 2...-=p inertia, 6...washing pump, 7.
...Cleaning nostle, 8...Nozzle shaft, 9.
...Sliding member, 1Q...Nozzle bearing, 11... Sea/L/member, 12...
C-shaped spring. Name of agent: Patent attorney Akira Kokaji and 2 others 7 =
=S*, Stagnation Figure 17 & 2 ◎-t2 Figure 3 6 s Figure 4
Claims (1)
洗浄ポンプにより洗浄水を噴射する洗浄ノズルを有し、
前記洗浄ノズルのノズル軸の外周に、回転自在なしゅう
動部材と、前記しゅう動部材と当接するシール部材と、
略Ｃ形のばねをはめ合わせ、前記略Ｃ形のばねによりシ
ール部材を保持した食器洗い機。sucking cleaning water from a cleaning tank and an inner bottom of the cleaning tank;
It has a cleaning nozzle that sprays cleaning water with a cleaning pump,
A rotatable sliding member and a sealing member that abuts the sliding member on the outer periphery of the nozzle shaft of the cleaning nozzle;
A dishwasher in which a substantially C-shaped spring is fitted and a sealing member is held by the substantially C-shaped spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2295780A JP3064392B2 (en) | 1990-10-31 | 1990-10-31 | dishwasher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2295780A JP3064392B2 (en) | 1990-10-31 | 1990-10-31 | dishwasher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04166124A true JPH04166124A (en) | 1992-06-12 |
| JP3064392B2 JP3064392B2 (en) | 2000-07-12 |
Family
ID=17825061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2295780A Expired - Lifetime JP3064392B2 (en) | 1990-10-31 | 1990-10-31 | dishwasher |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3064392B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000189374A (en) * | 1998-12-25 | 2000-07-11 | Matsushita Electric Ind Co Ltd | Tableware washer |
| CN100431470C (en) * | 2004-11-26 | 2008-11-12 | 乐金电子(天津)电器有限公司 | Jet pipe connecting structure for bowl washer |
| JP2010000298A (en) * | 2008-06-23 | 2010-01-07 | Hoshizaki Electric Co Ltd | Dishwasher |
| US8905053B2 (en) | 2011-05-05 | 2014-12-09 | General Electric Company | Variable speed and multi-angle nozzle spray arm assembly for a dishwasher |
| US9326657B2 (en) | 2011-09-21 | 2016-05-03 | General Electric Company | Dual direction, double tier spray arm assembly for a dishwashing appliance |
-
1990
- 1990-10-31 JP JP2295780A patent/JP3064392B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000189374A (en) * | 1998-12-25 | 2000-07-11 | Matsushita Electric Ind Co Ltd | Tableware washer |
| CN100431470C (en) * | 2004-11-26 | 2008-11-12 | 乐金电子(天津)电器有限公司 | Jet pipe connecting structure for bowl washer |
| JP2010000298A (en) * | 2008-06-23 | 2010-01-07 | Hoshizaki Electric Co Ltd | Dishwasher |
| US8905053B2 (en) | 2011-05-05 | 2014-12-09 | General Electric Company | Variable speed and multi-angle nozzle spray arm assembly for a dishwasher |
| US9326657B2 (en) | 2011-09-21 | 2016-05-03 | General Electric Company | Dual direction, double tier spray arm assembly for a dishwashing appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3064392B2 (en) | 2000-07-12 |
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