JPH0441572U

JPH0441572U -

Info

Publication number: JPH0441572U
Application number: JP8385990U
Authority: JP
Priority date: 1990-08-07
Filing date: 1990-08-07
Publication date: 1992-04-08
Anticipated expiration: 2005-08-07
Also published as: JP2547511Y2

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第１図は
排水トラツプの排水口に排水ホースを係合接続し
た状態の要部の縦断正面図、第２図はスライド管
を押下げて両部材の係合状態を解除した状態を示
す要部の縦断正面図、第３図〜第５図は本考案の
他の実施例を夫々示すもので、第３図は流しのオ
ーバーフロー部に一端を取付けた排水ホースの他
端を流しの排水トラツプに設けた流入口に係合接
続した状態の簡略説明図、第４図は多槽流しにお
ける一つの流しの排水部に一端を取付けた排水ホ
ースの他端を他の流しの排水トラツプに設けた流
入口に係合接続した状態の簡略説明図、第５図は
排水ホースの下端部と下水用排水パイプとの接続
に本考案を適用した場合の説明図である。符号の説明、Ａ，Ｂ……係合部材、１……排水
トラツプ、２……排水口、２ａ，２ｂ……流入口
、６……排水ホース、６ａ，６ｂ……排水ホース
、Ｓ，Ｓ_１，Ｓ_２……流し。 The drawings show an embodiment of the present invention, and Fig. 1 is a longitudinal sectional front view of the main part with the drain hose engaged and connected to the drain port of the drain trap, and Fig. 2 is a vertical sectional front view of the main part with the drain hose engaged and connected to the drain port of the drain trap. FIGS. 3 to 5 show other embodiments of the present invention, and FIG. 3 shows a main part with one end attached to the overflow part of the sink. A simplified explanatory diagram showing a state in which the other end of a drain hose is engaged and connected to an inlet provided in a drain trap of a sink. A simplified explanatory diagram showing the end of the drain connected to the inlet provided in the drain trap of another sink. Figure 5 shows the case where the present invention is applied to the connection between the lower end of the drain hose and the sewage drain pipe. It is a diagram. Explanation of symbols, A, B...Engaging member, 1...Drain trap, 2...Drain port, 2a, 2b...Inflow port, 6...Drain hose, 6a, 6b...Drain hose, S, S ₁ , _S2 ...sink.

Claims

[Scope of Claim for Utility Model Registration] (1) An engaging member that engages with each other is provided on the drain trap of the sink and the end of the drain hose, so that when the end of the drain hose is inserted into the drain trap, both A connection structure between a drain trap and a drain hose for a sink, characterized in that the engaging member is configured to be engageable, and the engaged state is configured to be released by the sliding action of a slide tube. (2) A connection pipe body that constitutes an engaging member on the drain trap side by a protrusion provided around the outer circumferential surface of the drain port of the sink drain trap, and is connected to the end of the drain hose for discharging water to the sewer pipe side. A plurality of openings are provided on the circumferential surface of the connecting tube, and a plurality of engaging protrusions are provided protruding from the inner surface of the slide tube that is slidably fitted into the connecting tube main body, and a plurality of engaging protrusions are provided to protrude from the inner surface of the slide tube that is slidably fitted into the connecting tube main body. The tip engaging portion of the protrusion is normally elastically biased so that it can be press-fitted into the above-mentioned openings of the connecting tube body, and also by a spring press-fitted between the outward flange of the connecting tube body and the inward flange of the slide tube. 2. The drain trap for a sink according to claim 1, wherein the engaging member on the drain hose side is constituted by a connecting pipe which is elastically biased to be able to push the slide pipe in a direction opposite to the drain hose in a normal state. Drainage hose connection structure. (3) In addition to providing multiple openings on the circumference of the connecting pipe body formed at the drain outlet of the drain trap of the sink,
A plurality of engagement protrusions facing each of the openings are provided protrudingly on the inner surface of the slide tube that is slidably fitted into the connecting tube main body, and the tip engagement portion of each protrusion is
Under normal conditions, the slide tube is prevented from being trapped by a spring that is elastically biased so that it can be press-fitted into each of the openings of the connecting tube body, and is press-fitted between the outward flange of the connecting tube body and the inward flange of the slide tube. The connecting pipe, which is biased so as to be able to be pushed toward the side, constitutes an engaging member on the drainage trap side, and the projection on the outer peripheral surface of the end of the drainage hose for draining water to the sewer pipe side constitutes the engaging member on the drainage trap side. 2. The connection structure for a sink drain trap and a drain hose according to claim 1, characterized in that the engaging member comprises a drain trap and a drain hose. (4) An engaging member on the drain trap side is constructed by a protrusion provided on the outer circumferential surface of the inlet provided in the drain trap of the sink to allow overflow water from the overflow part of the sink to flow into the drain trap. A plurality of openings are provided on the circumferential surface of the connecting pipe body connected to the end of the drainage hose for inflow into the drain, and a plurality of openings are provided on the inner surface of the slide pipe that is slidably fitted into the connecting pipe body. A plurality of opposing engaging protrusions are protruded, and the distal end engaging portions of the respective protrusions are normally elastically biased so as to be press-fitted into the respective openings of the connecting pipe main body, and The engagement member on the drain hose side is constituted by a connecting tube that is elastically biased by a spring press-fitted between the flange and the inward flange of the slide tube so that the slide tube can be pushed toward the opposite side of the drain hose under normal conditions. The connection structure for a sink drain trap and a drain hose according to claim 1. (5) Multiple openings are provided on the circumference of the connecting pipe body formed at the inlet provided in the drain trap of the sink to allow overflow water from the overflow part of the sink to flow in, and the connecting pipe body is slidable. A plurality of engagement protrusions are provided on the inner surface of the slide tube that is fitted into the connecting tube body, and a plurality of engagement protrusions facing each of the above-mentioned openings are protruded, and the distal end engagement portions of each of the protrusions are normally connected to the above-mentioned openings of the connecting tube main body. A spring that is elastically biased so that it can be press-fitted and press-fitted between the outward flange of the connecting tube body and the inward flange of the slide tube biases the slide tube so that it can be pushed toward the anti-trap side under normal conditions. The connecting pipe constitutes an engaging member on the side of the drain trap, and the engaging member on the side of the drain hose is constituted by a protrusion provided around the outer peripheral surface of the end of the drain hose for allowing the overflowing water to flow into the drain trap. A connection structure between a sink drain trap and a drain hose according to claim 1. (6) In order to allow wastewater from at least one sink in a multi-tank sink to flow into the drain trap of at least one other sink, a ridge is provided around the outer circumferential surface of the inlet provided in the drain trap on the drain trap side. A plurality of openings are provided on the circumferential surface of a connecting pipe main body which constitutes an engaging member and is connected to an end of a drain hose for flowing the waste water into the drain trap,
A plurality of engagement protrusions facing each of the openings are provided protrudingly on the inner surface of the slide tube that is slidably fitted into the connecting tube main body, and the tip engagement portion of each protrusion is
Under normal conditions, the slide pipe is elastically biased so that it can be press-fitted into each of the openings of the connecting pipe main body, and is press-fitted between the outward flange of the connecting pipe main body and the inward flange of the slide pipe, so that the slide pipe is prevented from draining under normal conditions. 2. The connection structure for a sink drain trap and a drain hose according to claim 1, wherein the engaging member on the drain hose side is constituted by a connecting pipe that is elastically biased so as to be pushable toward the hose side. (7) In order to allow wastewater from at least one sink in a multi-tank sink to flow into the drain trap of at least one other sink, a plurality of connecting pipes are provided on the circumference of the connecting pipe body formed at the inlet provided in the drain trap. In addition to providing an opening, a plurality of engagement protrusions facing each of the openings are protruded from the inner surface of the slide tube that is slidably fitted into the connecting tube main body, and the tip engagement portion of each of the protrusions is provided. is elastically biased so that it can be press-fitted into each of the openings of the connecting tube body under normal conditions, and a spring press-fitted between the outward flange of the connecting tube body and the inward flange of the slide tube allows the slide tube to be pressed in the normal condition. An engaging member on the drainage trap side is constituted by a connecting pipe that is biased so as to be able to be pushed toward the opposite side of the trap, and a protrusion is provided around the outer peripheral surface of the end of the drainage hose for flowing the drainage water into the drainage trap. 2. The connection structure for a sink drain trap and a drain hose according to claim 1, wherein the engaging member on the drain hose side is configured by the following.