JPS624313Y2 - - Google Patents

Description

【考案の詳細な説明】 本考案は洗濯機のプロペラ円盤（パルセータ）
に関し布痛み布がらみをなくすためのものであ
る。従来洗濯機は洗濯槽底部でプロペラ円盤が回
転し洗濯するものであるが短時間で良く汚れが落
ちる利点がある反面、布痛み布がらみが大きいと
いう欠点があつた。これは、渦巻水流より３倍の
速さで回転するプロペラ円盤の４枚の羽根によつ
て布が直接回転撹拌されるため布痛み、布がらみ
がひどくなつていた。このためプロペラ円盤の〓
を大きくし回転数を下げた機種やプロペラ円盤の
位置を隅にずらしたりした機種もあるが羽根が布
に当たるため布痛みにはあまり効果がなかつた。
この考案はプロペラ円盤の羽根による布への直接
撹拌をなくし渦巻水流のみによつて布を撹拌する
事により布痛み布がらみをなくす目的とする。[Detailed explanation of the invention] This invention is a propeller disk (pulsator) for a washing machine.
This is to eliminate the problem of cloth pain. Conventional washing machines use propeller discs rotating at the bottom of the washing tub to wash clothes, and while they have the advantage of being able to remove dirt quickly and easily, they have the disadvantage of causing a large amount of fabric damage. This was because the fabric was directly rotated and agitated by the four blades of the propeller disc, which rotated at three times the speed of the swirling water stream, resulting in severe fabric damage and fabric tangles. For this reason, the propeller disk 〓
There are models that increase the rotation speed and lower the rotation speed, and models that move the propeller disk to a corner, but these do not have much effect on fabric damage because the blades hit the fabric.
The purpose of this invention is to eliminate the problem of fabric damage by eliminating the direct agitation of the fabric by the blades of the propeller disc and agitating the fabric only by the swirling water flow.

本考案の実施例を図によつて説明すると、従来
のポリプロピレン樹脂成形によつて作られたプロ
ペラ円盤１の４枚の羽根２の全体又は羽根の傾斜
面部分をすべりの良いテフロン樹脂表皮３とした
ものである。第２図は従来のポリプロピレン製の
プロペラ円盤の羽根２傾斜面にテフロンシートを
つけたものである。又第４図はポリプロピレン製
のプロペラ円盤の羽根傾斜面にテフロンシート形
の窪みｈをつけこの窪みにテフロンシートをはめ
込み接着したもので取り付けやすくはがれにくく
なる。又既に使用されている洗濯機のプロペラ円
盤羽根傾斜面をテフロン樹脂表皮とする目的の実
施例として羽根傾斜面の形をした第５，６図のよ
うなテフロンシート片面をゴムコーテイングして
粘着剤をつけ剥離紙５つけたテフロン樹脂表皮３
を８枚１セツトとして洗濯機使用者が自身ではれ
るようにする。 An embodiment of the present invention will be described with reference to the drawings. The entire four blades 2 of the propeller disk 1 made by conventional polypropylene resin molding or the inclined surface portion of the blades are covered with a Teflon resin skin 3 with good sliding properties. This is what I did. Figure 2 shows a conventional polypropylene propeller disk with a Teflon sheet attached to the inclined surface of the blade 2. In addition, Fig. 4 shows a Teflon sheet-shaped recess H formed on the inclined surface of the blade of a polypropylene propeller disk, and a Teflon sheet is fitted and glued into this recess, making it easy to attach and difficult to peel off. In addition, as an example of the purpose of making the inclined surface of the propeller disk blade of a washing machine already in use a Teflon resin skin, one side of the Teflon sheet in the shape of the inclined surface of the blade as shown in Figures 5 and 6 is coated with rubber and an adhesive is applied. Teflon resin skin 3 with attached release paper 5
A washing machine user can wash the washing machine by himself by making a set of 8 sheets.

本考案のプロペラ円盤の羽根２傾斜面をすべり
良いテフロン樹脂表皮３とする事により布痛み布
がらみをなくす事ができる。これは従来のパルセ
ータは毎分150回転で回わり毎分50回転の渦巻水
流を起し布を撹拌していたのであるがこのため布
の羽根２に当たる部分は常に直接羽根２により強
く、又渦巻水流より３倍の速さで回転撹拌され布
痛み、布がらみが成じていた。そこで本考案のよ
うにプロペラ円盤１の羽根２傾斜面をすべりの良
いテフロン樹脂表皮３面とすれば羽根２傾斜面に
当たる布は上方向にすべるため羽根２によつて直
接回転撹拌される事なく渦巻水流だけにより布は
撹拌されるため布痛み、布がらみなくなる。渦巻
水流は流体であるためエネルギーは拡散され弱
く、水流全体によつて布は動き回転するため１部
分が引張られる事がないため布痛みがなくなる。
尚表皮厚は0.5〜２ミリ位である。本考案の効果
は布痛みはセータを洗つても痛まず洗え下着類の
縫い目がきれたりする事も全くなるなる。水を少
なくしても痛まず洗え従つて洗剤を少なくする事
ができる。布がらみも少なくなる等の特徴があ
る。 By making the inclined surface of the blade 2 of the propeller disk of the present invention a slippery Teflon resin skin 3, it is possible to eliminate cloth damage and cloth involvement. This is because the conventional pulsator rotates at 150 revolutions per minute, creating a swirling stream of water at 50 revolutions per minute to agitate the cloth, but for this reason, the part of the cloth that touches the blade 2 is always directly stronger than the blade 2, and the swirl The cloth was agitated three times as fast as the water flow, causing damage to the cloth and clumping of the cloth. Therefore, as in the present invention, if the sloped surface of the blade 2 of the propeller disk 1 is made of 3 smooth Teflon resin skin surfaces, the cloth that touches the sloped surface of the blade 2 will slide upward, so it will not be directly rotated and agitated by the blade 2. Since the cloth is agitated only by the swirling water flow, there is no need to worry about cloth damage or tangles. Since the swirling water flow is a fluid, the energy is diffused and weak, and since the cloth moves and rotates due to the entire water flow, no part of the cloth is pulled, so there is no damage to the cloth.
The epidermal thickness is approximately 0.5 to 2 mm. The effects of this invention are that sweaters can be washed without any damage to the cloth, and there is no chance of the seams of underwear tearing. It can be washed without damage even with less water, so less detergent can be used. It has characteristics such as less cloth tangles.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案を実施したプロペラ円盤の平面
図、第２図は第１図のＡ−A′線の断面部分図、
第３図は第１図の立面図、第４図は本考案実施例
で第１図Ａ−A′線の断面部分図、第５図は本考
案実施例でテフロンシートの平面図、第６図は第
５図における立面図。 １はプロペラ円盤、２は羽根、３はテフロン樹
脂表皮、４は粘着剤、５は剥離紙、６は面取り。 Fig. 1 is a plan view of a propeller disc implementing the present invention, Fig. 2 is a partial cross-sectional view taken along line A-A' in Fig. 1,
3 is an elevational view of FIG. 1, FIG. 4 is a partial cross-sectional view taken along line A-A' in FIG. Figure 6 is an elevational view of Figure 5. 1 is a propeller disk, 2 is a blade, 3 is a Teflon resin skin, 4 is an adhesive, 5 is a release paper, and 6 is a chamfer.

Claims (1)

【実用新案登録請求の範囲】 (1) プロペラ円盤の４枚の羽根部分又は羽根傾斜
面をテフロン樹脂表皮としてすべりを良くし布
痛み布がらみをなくす事を特徴としたテフロン
で覆つたプロペラ円盤。 (2) プロペラ円盤の羽根傾斜面形をしたテフロン
シート片面に粘着剤をつけ剥離紙をつけたテフ
ロン樹脂表皮を８枚１セツトとして簡単に羽根
傾斜面にはれるようにした実用新案登録請求の
範囲第一項記載のテフロンで覆つたプロペラ円
盤。 (3) プロペラ円盤の羽根傾斜面に窪みをつけその
部分にテフロンシートをはめ込み接着してテフ
ロン樹脂表皮とした実用新案登録請求の範囲第
一項記載のテフロンで覆つたプロペラ円盤。[Scope of Claim for Utility Model Registration] (1) A propeller disk covered with Teflon, which is characterized by using a Teflon resin skin on the four blades or the sloped surfaces of the propeller disk to improve slippage and eliminate cloth damage and cloth tangles. (2) Request for utility model registration for a set of 8 Teflon sheets shaped like the inclined surface of a propeller disk blade with an adhesive on one side and a release paper attached, which can be easily attached to the inclined surface of the blade. Propeller disk covered with Teflon as described in scope 1. (3) A propeller disk covered with Teflon as set forth in claim 1 of the Utility Model Registration Claim, in which a Teflon sheet is inserted into the slanted surface of the blade of the propeller disk and bonded to form a Teflon resin skin.