二段式马桶水箱落水装置

Two-section type cistern flushing device

  • Inventors: XINZHOU LIN
  • Assignees: 林杏州
  • Publication Date: February 11, 2004
  • Publication Number: CN-2603129-Y

Abstract

本实用新型公开了一种二段式马桶水箱落水装置,由落水管、止水阀、第一牵引绳以及第二牵引绳所组成,该底部具有空气槽,空气槽侧端有一排气孔,其特征在于:止水阀顶部凸耳枢接摆杆的一端,而另端则朝向落水管之杆体延伸,而第一牵引绳连接于摆杆上可拉动摆杆向上摆转并可间接掀动止水阀,第二牵引绳则连接于止水阀或摆杆前端,以直接掀动止水阀;据此,拉动第一牵引绳时,摆杆向上摆转避开落水管杆体并将止水阀完全掀起,此时空气槽内的空气因迅速排出而使止水阀提前沉落而将落水口封闭;拉动第二牵引绳时,藉摆杆末端与落水管杆体相抵,而使止水阀无法完全掀起而减缓排气,使得止水阀不提前沉落,直至水箱排水结束后才会将落水口封闭。
The utility model discloses a water falling device for a two sections type closestool water tank , which is composed of a water falling pipe, a water stopping valve, a first pulling rope and a second pilling rope; and the bottom of the water falling device has an air groove the lateral end of which has an air releasing hole. The water falling device for the closestool water tank is characterized in that the top protruding ear of the water stopping valve is pin jointed with one end of a rocking rod and the other end stretches toward the rod body of the water falling pipe. The first pulling rope is connected with a lifting water stopping valve that can pull the rocking rod to upwardly rotate on the rocking rod. When pulling the first pulling rope, the rocking rod rotates upwardly to stray away the water falling rod and to completely lift up the water stopping valve, the water valve falls in advance due to that the air inside the air groove is quickly released out, with the water falling cut being sealed. When pulling the second pulling rope, the water stopping valve can not be completely lifted up to reducing the releasing speed of the air, and to stop the water stopping valve from falling in advance by making the end part of the rocking rod touch closely to the water falling rod body. The water falling cut is not sealed until the water inside the tank is completely released out.

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