CN103352499A

CN103352499A - Drain valve inner core pipe

Info

Publication number: CN103352499A
Application number: CN2013103019630A
Authority: CN
Inventors: 刘永茂; 张子鹏
Original assignee: LAB (XIAMEN) SANITARY FITTINGS Inc
Current assignee: LAB (XIAMEN) SANITARY FITTINGS Inc
Priority date: 2013-07-18
Filing date: 2013-07-18
Publication date: 2013-10-16
Anticipated expiration: 2033-07-18
Also published as: CN103352499B

Abstract

The invention discloses a drain valve inner core pipe which is composed of an upper pipe, a lower pipe and a connecting piece. The connecting piece is inserted in the upper pipe, the upper end of the connecting piece is a control end, the upper end of the connecting piece extends out of the upper pipe, a clamping block is formed in the middle section of the connecting piece, and the lower end of the connecting piece is connected to the pipe wall of the upper pipe in a pivoted mode. The upper pipe is inserted in the lower pipe, the upper end of the upper pipe is contacted with a full-row button and a half-row button or contacted with a carrying rod of the half-row button, and a through hole corresponding to the clamping block is formed in the pipe wall of the upper pipe. A clamping hole corresponding to the clamping block is formed in the pipe wall of the lower pipe, and the lower end of the lower pipe is provided with a water sealing piece or a water sealing piece component. According to the drain valve inner core pipe, no matter how long is the time of pressing or whether the buttons block drain water to achieve a set water line, the inner core pipe always can drive the water sealing piece or the water sealing piece component to fall back timely, and water resources are prevented from wasting.

Description

A kind of draining valve inner core tube

Technical field

The present invention relates to the technical field of draining valve, special relevant with the structure of its inner core tube.

Background technology

In the prior art, two by the formula draining valve roughly by partly arrange button, entirely arrange button, inner core tube, partly arrange keg float, whole row float bucket and bat lid and form.Partly arrange button with full row button control end (button or stay cord) be connected with inner core tube, partly arrange keg float and whole row float bucket and be installed in by the inner core tube, water sealing slice or water sealing slice assembly are installed in the lower end of inner core tube.

Such as need half row's bath, just press half row's button, drive inner core tube and upwards promote, to being resisted against partly the arranging on the bracing frame of interlock on half row's keg float, this moment, inner core tube was limited, water sealing slice or water sealing slice assembly also are raised, and realize bath, when water level drops to half row's keg float place, partly arrange the keg float loss of buoyance and partly arrange bracing frame deflection at Action of Gravity Field whereabouts interlock, inner core tube loses against namely falling to resetting, and water sealing slice or water sealing slice assembly fall after rise to outfall, finish half row's bath.

Entirely arrange bath such as need, just press full row's button, drive inner core tube and upwards promote, to being resisted against on the whole row float bucket, this moment, inner core tube was limited, water sealing slice or water sealing slice assembly also are raised, and realize bath, when water level drops to the whole row float bucket place, whole row float bucket loss of buoyance and deflection under Action of Gravity Field, inner core tube loses against namely falling to resetting, and water sealing slice or water sealing slice assembly fall after rise to outfall, finish full row's bath.

Because any two have certain application life by the formula draining valve, after reaching certain life-span, occur partly arranging button and be connected arranging button and being connected stuck situation with inner core tube; Or wire controlled steel wire is stuck, causes inner core tube upwards can't fall to resetting after the lifting, and water sealing slice or water sealing slice assembly can't fall after rise, and bath can't stop, and wastes a large amount of water; Or because the situation that everyone uses is different, the overlong time of pressing keys causes displacement too much sometimes, wastes a large amount of water.

In view of above-mentioned, the inventor has researched and developed a kind of draining valve inner core tube specially, and to guarantee that when the displacement that arrival sets, inner core tube and water sealing slice or water sealing slice assembly fall after rise timely, water resource avoids waste.

Summary of the invention

The object of the present invention is to provide a kind of draining valve inner core tube, inner core tube drive water sealing slice or water sealing slice assembly are in time fallen after rise, water resource avoids waste.

In order to reach above-mentioned purpose, solution of the present invention is:

A kind of draining valve inner core tube is comprised of upper pipe, lower pipe and connector; Connector is plugged in the pipe, and the upper end of connector is control end, and the upper end of connector stretches outside upper pipe, and the stage casing of connector forms fixture block, and the lower end of connector is articulated on the tube wall of pipe; Upper pipe is plugged in the lower pipe, and the upper end of upper pipe and full row's button are arranged button and are connected with being connected, and corresponding fixture block is offered through hole on the tube wall of upper pipe; Corresponding fixture block is offered hole clipping on the tube wall of lower pipe, and water sealing slice or water sealing slice assembly are installed in the lower end of lower pipe.

The lower end of described connector forms pivot, offers axis hole on the tube wall of upper pipe, and pivot interts in axis hole, and the lower end of connector is articulated on the tube wall of pipe.

Described connector lower end off-centre is articulated on the tube wall of pipe.

Form guiding rib and gathering sill on the inwall of the outer wall of described upper pipe and lower pipe, by guiding rib and gathering sill cooperation upper pipe orientation is plugged in the lower pipe.

The stage casing of described connector forms little keg float in an opposite side of fixture block.

After adopting such scheme, the present invention is divided into top tube and down tube two parts with inner core tube, the recycling connector links together top tube and down tube, when half arranges or entirely arranges, after inner core tube promotes and puts in place, can other locational dragging elements push away the control end that pulls out connector in button below or the draining valve by being arranged on, connector is deflected in upper pipe, the fixture block that drives connector withdraws from the hole clipping of lower pipe, remove the connection between the top tube and down tube, top tube and down tube break away from, even the upper end of upper pipe is with full row's button and be connected and arrange button to be connected appearance stuck, or press for a long time the draining button, can guarantee that still the lower pipe of inner core tube is when water level drops to the waterline that sets, drive water sealing slice or water sealing slice assembly and in time fall after rise, water resource avoids waste.

Below in conjunction with drawings and the specific embodiments the present invention is done and to describe in further detail.

Description of drawings

Fig. 1 is the decomposing schematic representation of the embodiment of the invention one;

Fig. 2 is the combination schematic diagram of the embodiment of the invention one;

Fig. 3 is the assembled sectional view of the embodiment of the invention one;

Fig. 4 is the decomposing schematic representation one of the embodiment of the invention two;

Fig. 5 is the decomposing schematic representation two of the embodiment of the invention two;

Fig. 6 is the combination schematic diagram of the embodiment of the invention two.

Label declaration

Upper pipe 1, axis hole 11, through hole 12, guiding rib 13, lower pipe 2, gathering sill 21, hole clipping 22, connector 3, control end 31, fixture block 32, pivot 33, little keg float 34, water sealing slice or water sealing slice assembly 4.

The specific embodiment

As shown in Figure 1 to Figure 3, be embodiments of the invention one.

Extremely shown in Figure 6 such as Fig. 4, be embodiments of the invention two.

A kind of draining valve inner core tube that the present invention discloses is comprised of upper pipe 1, lower pipe 2 and connector 3.

Connector 3 is plugged in the pipe 1, and the upper end of connector 3 is control end 31, and the upper end of connector 3 stretches outside upper pipe 1, and the stage casing of connector 3 forms fixture block 32, and the lower end of connector 3 is articulated on the tube wall of pipe 1.For ease of assembly, this embodiment forms pivot 33 in the lower end of connector 3, offers axis hole 11 at the tube wall of upper pipe 1, and pivot 33 interts in axis hole 11, and the lower end of connector 3 is articulated on the tube wall of pipe 1.Reply in order advantageously to guide connector 3, this embodiment is the pivoting point eccentric setting of connector 3 lower ends, and is articulated in connector 3 lower end off-centre on the tube wall of pipe 1, can also form little keg float 34 with an opposite side of fixture block 32 in the stage casing of connector 3.

Upper pipe 1 is plugged in the lower pipe 2.In order to prevent the deflection in lower pipe 2 of upper pipe 1, this embodiment forms guiding rib 13 at the outer wall of upper pipe 1, forms gathering sill 21 at the inwall of lower pipe 2, by the cooperation of guiding rib 13 and gathering sill 21 upper pipe 1 orientation is plugged in the lower pipe 2.The upper end of upper pipe 1 is used for arranging button and being connected with being connected with full row's button, and corresponding fixture block 32 is offered through hole 12 on the tube wall of upper pipe 1.

Corresponding fixture block 32 is offered hole clipping 22 on the tube wall of lower pipe 2, and water sealing slice or water sealing slice assembly 4 are installed in the lower end of lower pipe 2.

The present invention in use, to be upper pipe 1 and lower pipe 2 cooperated and linked together by the fixture block 32 of connector 3 and hole clipping 22 original state, the bat lid 4 of lower pipe 2 lower ends covers sealing on outfall.When wanting half row or entirely arranging, partly arrange button or entirely arrange the upper pipe 1 of button pulling, thereby whole inner core tube promoted put that (water sealing slice or water sealing slice assembly 4 leave outfall in place, begin bath), then push away the control end 31 that pulls out connector 3 by dragging element (usually being arranged on interior other positions of button below or draining valve), connector 3 is deflected in upper pipe 1, the fixture block 32 that drives connector 3 withdraws from the hole clipping 22 of lower pipe 2, connection in the releasing between pipe 1 and the lower pipe 2, pipe 1 and lower pipe 2 break away from this moment, when water level arrived half row or entirely arranges, lower pipe 2 drives water sealing slice or water sealing slice assembly 4 in time falls after rise, reaches sealing.In the use procedure, even the upper end of upper pipe 1 and full row's button are arranged button to be connected appearance stuck with being connected, because connector 3 has been removed the connection between upper pipe 1 and the lower pipe 2, lower pipe 2 is not connected impact stuck or that press for a long time, can guarantee that still water sealing slice or water sealing slice assembly 4 in time fall after rise, water resource avoids waste.

Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present invention to its suitable variation or modification of doing.

Claims

1. a draining valve inner core tube is characterized in that: be comprised of upper pipe, lower pipe and connector; Connector is plugged in the pipe, and the upper end of connector is control end, and the upper end of connector stretches outside upper pipe, and the stage casing of connector forms fixture block, and the lower end of connector is articulated on the tube wall of pipe; Upper pipe is plugged in the lower pipe, and the upper end of upper pipe and full row's button are arranged button and are connected with being connected, and corresponding fixture block is offered through hole on the tube wall of upper pipe; Corresponding fixture block is offered hole clipping on the tube wall of lower pipe, and water sealing slice or water sealing slice assembly are installed in the lower end of lower pipe.

2. a kind of draining valve inner core tube as claimed in claim 1 is characterized in that: the lower end of described connector forms pivot, offers axis hole on the tube wall of upper pipe, and pivot interts in axis hole, and the lower end of connector is articulated on the tube wall of pipe.

3. a kind of draining valve inner core tube as claimed in claim 1, it is characterized in that: described connector lower end off-centre is articulated on the tube wall of pipe.

4. a kind of draining valve inner core tube as claimed in claim 1 is characterized in that: form guiding rib and gathering sill on the inwall of the outer wall of described upper pipe and lower pipe, by guiding rib and gathering sill cooperation upper pipe orientation is plugged in the lower pipe.

5. a kind of draining valve inner core tube as claimed in claim 1, it is characterized in that: the stage casing of described connector forms little keg float in an opposite side of fixture block.