JPS602283A - dehydration washing machine - Google Patents
dehydration washing machineInfo
- Publication number
- JPS602283A JPS602283A JP59104052A JP10405284A JPS602283A JP S602283 A JPS602283 A JP S602283A JP 59104052 A JP59104052 A JP 59104052A JP 10405284 A JP10405284 A JP 10405284A JP S602283 A JPS602283 A JP S602283A
- Authority
- JP
- Japan
- Prior art keywords
- air chamber
- pin
- boss
- washing machine
- water receiving
- 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は脱水洗濯機の水受槽の底部側壁に形成された圧
力スイッチ用空気室を底部より塞ぐ栓体の取付構造の改
良に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in the mounting structure of a stopper that closes an air chamber for a pressure switch formed on the bottom side wall of a water receiving tank of a dehydrating washing machine from the bottom.
従来この種の洗濯機における水受槽は合成樹脂製で、排
水口、前記空気室等の種々の構成部品が一体的に成形さ
れているが、空気室については成形金型上、栓体を設け
ることが必要である。従来の栓体の数句は、第４図に示
す如く、栓体（ａ）をシール剤等を介して空気室（ｂ）
の内周面に挿入し、栓体（ａ）の鍔部（Ｃ）の穴（ｄ）
を介して一対のボス（ｅ）に夕・リピンねじ（ｆ）で螺
合固着されている。しかしながら、こ２１では別個の部
品が必要であると共に、螺合同着であるため、ボス（ｅ
）の下穴径や夕・リピンねじ（ｆ）の締付トルクのばら
つきが生じ、時として夕・リヒンねじ（ｆ）が所謂する
けたりして、締付不能になる場合があり、下穴径や締付
トルクの管理は避けられないものである。Conventionally, the water tank in this type of washing machine is made of synthetic resin, and various components such as the drain port and the air chamber are integrally molded, but the air chamber is provided with a plug on the molding die. It is necessary. As shown in Fig. 4, the conventional plug body (a) is connected to the air chamber (b) through a sealant or the like.
into the hole (d) in the flange (C) of the plug (a).
It is screwed and fixed to a pair of bosses (e) via screws (f). However, this 21 requires separate parts and is attached by screws, so the boss (e
) There will be variations in the pilot hole diameter and the tightening torque of the pilot re-pin screw (f), and sometimes the pilot re-pin screw (f) will become so-called sharp, making it impossible to tighten. Control of diameter and tightening torque is unavoidable.
本発明は上記問題点を回避すべく成されたものであって
、以下本発明の一実施例を図面に基づいて説明する。The present invention has been made to avoid the above problems, and one embodiment of the present invention will be described below with reference to the drawings.
（１）は外枠、（２）は脱水兼洗濯槽で、底部中央に回
転翼（３）が配設されている。（４）は水受槽で、脱水
兼洗濯槽（２）を内包し外底部に前記回転Ｒ（３）ある
いは脱水兼洗油槽（２）を回転駆動する駆動し一タ（５
）と、該駆動モータ（５）からの回転力を脱水兼洗濯槽
（２）または回転翼（３）に伝達する切替伝達機構部（
６）等が配設された基板（７）が取付けられ、該水受槽
（４）は基板（７）と防振装置（８）を介して０・ソド
（９）により外枠（１）の上部月間より垂下支持されて
いる。００は水受槽（４）に形成された排水口にコ・リ
フαＤを介して接続される排水ホース、（２）は水受槽
（４）の上部開口縁に設けられた検力ｌ＼−１Ｑ３は水
受槽（４）の底部側壁に外周方向に突出形成された空気
室で、圧力スイもリチ（図示せず）に連通するエアーバ
イづＱ４が接続される小径のパイプθυが一体的に形成
されている。(1) is an outer frame, (2) is a dehydration/washing tub, and a rotary blade (3) is arranged at the center of the bottom. (4) is a water receiving tank, which includes a dewatering/washing tank (2) and has a drive unit (5) at the outer bottom that rotates the rotating R (3) or the dewatering/washing tank (2).
), and a switching transmission mechanism unit (
6) etc. is installed, and the water receiving tank (4) is connected to the outer frame (1) by an 0.0. It is supported hanging down from the upper part. 00 is a drainage hose connected to the drain port formed in the water receiving tank (4) via the co-rif αD, and (2) is the test force l\-1Q3 provided at the upper opening edge of the water receiving tank (4). is an air chamber formed protruding in the outer circumferential direction on the bottom side wall of the water receiving tank (4), and a small diameter pipe θυ is integrally formed to which an air bypass Q4 communicating with a pressure switch (not shown) is connected. ing.
ＯＱは空気室（１３の底部開口部を塞ぐ栓体である。OQ is a plug that closes the bottom opening of the air chamber (13).
第２図および第３図は栓体ａＱの詳細と、空気室（至）
の底部開口部と栓体００の関係を示す。αηαηは空気
室（至）の底部開口部の近傍に形成された一対のボスで
、それぞれのボスａ′Ｉ）αηの先端にはボスαηαη
の径よりも小径の熱可塑性樹脂製のピｙ Ｏａｔ ｕｓ
が形成されている。（１＊は栓体ｍの鍔部で、栓体α０
に空気室０：）の前記開口部周方向に形成され、該鍔部
α呻には前記ピン０ね（至）の形成位置に対応してヒシ
挿通用孔翰（ホ）が穿設されている。なお前記ボスα７
）ｕ／）およびピンＱ８）（至）は例えば水受槽（４）
と共に合成樹脂で一体成形される。Figures 2 and 3 show the details of the stopper aQ and the air chamber (toward).
The relationship between the bottom opening and the stopper 00 is shown. αηαη is a pair of bosses formed near the bottom opening of the air chamber.
A thermoplastic resin pipe with a diameter smaller than that of
is formed. (1* is the flange of the plug m, and the plug α0
is formed in the circumferential direction of the opening of the air chamber 0:), and a hole for insertion of a caltrop is bored in the flange α corresponding to the formation position of the pin 0. There is. Note that the boss α7
)u/) and pin Q8) (to), for example, the water tank (4)
It is integrally molded with synthetic resin.
このように構成したため、栓体０Ｇの円筒部Ｑ］）をシ
ール剤等を介して空気室０３の底部開口部から空気室０
３の内周面に、鍔部α１のピン挿通用孔Ｖ］（至）とピ
ン０枠α枠位置とを合わせて挿入し、第２図のようにヒ
シ挿通用孔翰翰にヒ−）Ｑｅ（至）を挿入し、その後熱
した熱棒＠をピン（至）ａ→の先端にそれぞれ押し当て
て溶解させ、ボスａηα力の先端と熱溶解されたピａ侍
をボスα′７）０のに固着し、栓体ＱＩＩＧと空気室ａ
］を固定させる。なお熱棒（イ）の先端形状を第２図の
如く凹球面状にすると、溶解された部材が中央に集めら
れて肉厚を厚くすることができ、また一対のヒシａね（
至）に対応して設けられた一対の熱棒＠（イ）を一体に
すれば、一度でピン０枠α枠を溶解させることができ、
作業時間も短かくて済む。Because of this configuration, the cylindrical portion Q]) of the plug body 0G is connected to the air chamber 03 from the bottom opening of the air chamber 03 via a sealant or the like.
3, align the pin insertion hole V] (to) of the flange α1 with the pin 0 frame α frame position, and insert it into the inner circumferential surface of the caltrop insertion hole (H)Qe( ), then press a heated hot rod @ to the tips of the pins (to) a → to melt them, and place the tips of the boss aηα force and the hot melted pi a samurai into the boss α'7)0. and the plug QIIG and air chamber a
] is fixed. If the tip of the hot rod (a) is made into a concave spherical shape as shown in Fig. 2, the melted material will be collected in the center and the wall thickness can be increased, and a pair of caltrops (a) can be formed.
By combining the pair of heating rods @ (A) provided corresponding to (to), it is possible to melt the pin 0 frame α frame at once,
It also takes less time to work.
なお上記実施例にふいてボスα力は一対設けられたが、
ボスａ′７）は一対に限定されるものでない。Although a pair of boss α forces were provided in the above embodiment,
The number of bosses a'7) is not limited to one pair.
以上説明のように本発明によると、栓体の固定は空気室
の底部開口部近傍に形成されたボス先端のピンの溶解に
よって行なうことができるため、タッピンねじ等の別個
の部品が必要でなく、作業性が向上し、従来のようなボ
ス下穴径やりｔリヒシねじの締付トルク等の日常の管理
が不要となる等、種々の優れた効果を発揮するものであ
る。As explained above, according to the present invention, the plug can be fixed by dissolving the pin at the tip of the boss formed near the bottom opening of the air chamber, so separate parts such as self-tapping screws are not required. This method has various excellent effects, such as improved workability and no need for daily management of the boss prepared hole diameter, tightening torque of the screws, etc. as in the past.
第１図〜第３図は本発明の一実施例を示し、第１図は脱
水洗濯機の縦断面図、第２図と第３図は栓体の取付状態
を底部より示す要部断面矢視図であり、第４図は従来の
栓体取付状態説明図である。
（２）・・・脱水兼洗濯槽、（３）・・・回転翼、（４
）・・・水受槽、α３・・・空気室、Ｏｏ・・・栓体、
αカαカ・・・ボス、（至）（至）・・・ヒシ、ｕト・
・鍔部、ＧＱ（４）・・・ピン挿通用孔代理人 森 本
義 弘
第１図
第２図
第３図
第孝図
４６１−Figures 1 to 3 show one embodiment of the present invention, Figure 1 is a longitudinal cross-sectional view of a dehydrating washing machine, and Figures 2 and 3 are cross-sectional arrows of main parts showing the installation state of the plug body from the bottom. This is a perspective view, and FIG. 4 is an explanatory diagram of a state in which a conventional plug is attached. (2)...Dehydration/washing tub, (3)...Rotary blade, (4
)...Water tank, α3...Air chamber, Oo...Blug body,
αkaαka...boss, (to) (to)...hishi, uto・
- Flange, GQ (4)... Pin insertion hole agent Yoshihiro Morimoto Figure 1 Figure 2 Figure 3 Takashi Figure 461-
Claims (1)
する水受槽の底部側壁に、該水受槽外周方向ｌと突出し
て圧力スイッチ用空気室を設け。 該空気室の底部開口部を栓体で閉塞した脱水洗濯機にお
いて、前記底部関口部の近傍にボスを設けると共に該ボ
スの先端にボスの径よりも小径の熱可塑性樹脂製のピン
を形成し、前記栓体には前記底部開口部周方向に前記ピ
ン形成位置に対応してピン挿通用孔が穿設された鍔部を
設け、前記ピン挿通用孔に挿通されたピンを熱溶・解し
て栓体を空気室に固着したことを特徴とする脱水洗濯機
。[Claims] (1) An air chamber for a pressure switch is provided on the bottom side wall of a water receiving tank containing a dewatering/washing tub with rotary blades arranged at the center of the bottom, protruding in the outer circumferential direction l of the water receiving tank. In the dehydrating washing machine in which the bottom opening of the air chamber is closed with a stopper, a boss is provided near the bottom entrance, and a thermoplastic resin pin having a smaller diameter than the boss is formed at the tip of the boss. , the plug body is provided with a flange having a pin insertion hole bored in the circumferential direction of the bottom opening corresponding to the pin formation position, and the pin inserted into the pin insertion hole is heated and melted. A dehydrating washing machine characterized by a plug body fixed to an air chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59104052A JPS602283A (en) | 1984-05-22 | 1984-05-22 | dehydration washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59104052A JPS602283A (en) | 1984-05-22 | 1984-05-22 | dehydration washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS602283A true JPS602283A (en) | 1985-01-08 |
Family
ID=14370431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59104052A Pending JPS602283A (en) | 1984-05-22 | 1984-05-22 | dehydration washing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS602283A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS489580U (en) * | 1971-06-14 | 1973-02-02 | ||
| JPS5013464B1 (en) * | 1970-12-07 | 1975-05-20 |
-
1984
- 1984-05-22 JP JP59104052A patent/JPS602283A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013464B1 (en) * | 1970-12-07 | 1975-05-20 | ||
| JPS489580U (en) * | 1971-06-14 | 1973-02-02 |
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