CN2769380Y

CN2769380Y - Double-flushing cistern on-off

Info

Publication number: CN2769380Y
Application number: CN 200520039597
Authority: CN
Inventors: 喻建荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-06
Filing date: 2005-02-06
Publication date: 2006-04-05
Anticipated expiration: 2015-02-06

Abstract

The utility model relates to a switch of a double drainage tank which can change drainage amount. The utility model comprises a semi-drainage switch and a complete drainage switch, wherein the complete drainage switch is composed of a complete drainage draw hook, a complete drainage draw rod and a complete drainage floating barrel, and the semi-drainage switch is composed of a semi-drainage draw hook, a semi-drainage draw rod and a semi-drainage floating barrel. The upper end of the semi-drainage draw rod travels through a main body, and then, is connected with the semi-drainage switch; the upper part is sheathed with the semi-drainage floating barrel; the lower end is fixedly provided with a horizontal gasket. The complete drainage draw rod travels through the semi-drainage floating barrel and the main body, and then, is connected with the complete drainage draw hook. The lower end of the complete drainage draw rod is sheathed on the semi-drainage draw rod; the outer side is provided with an oblique wedge. One side of the complete drainage floating barrel is a floating barrel; the other side is provided with a transverse diameter. The transverse diameter is fixed on a support rod of a base by a pin. The base is arranged at the lower end of the main body. The horizontal gasket covers a water outlet of the base at normal position. When the complete drainage draw rod rise to the transverse diameter position of the complete drainage floating barrel, the oblique wedge is clamped on the transverse diameter. The utility model has the advantages of simple structure, independent operation, simple installation and convenient operation, reduces size and is suitable for various style flush toilet tanks.

Description

Switch of double drainage tank

Technical field

The utility model relates to a kind of tank switch, particularly a kind of switch of double drainage tank of displacement variable size.

Background technology

Existing switch of double drainage tank complex structure, as Chinese patent 02218067 disclosed a kind of second gear pull switch, comprise big, little shelves pull switch, fixed mount, hold-down nut, little shelves push rod, cylindrical pin with external thread, cottor pin, the compression spring, regulate the spiral shell head, suspension rod, pull rope, lever block, support, big shelves fly rod, big shelves adjusting rod, little shelves fly rod, little shelves adjusting rod, little shelves ball float screw rod, ball float, parts such as big shelves lever convex and little shelves lever convex, these parts overall fixed are on the low water stage water tank, though it can be realized greatly, little second gear discharges water, can the conserve water resource, but because of its complex structure, volume is big, the cost height, and all parts of tank switch must be attached on the water tank, can not become the parts that to change and to use separately, therefore be difficult for promoting.

Summary of the invention

Technical problem to be solved in the utility model is to overcome the above-mentioned shortcoming of prior art and a kind of switch of double drainage tank is provided, and makes that it is simple in structure, easy for installation, cost is low, the scope of application is wide.

The utility model solves the problems of the technologies described above the technical scheme that is adopted:

Switch of double drainage tank, comprise half row's drag hook, partly arrange pull bar, partly arrange half row switch that keg float forms and arrange drag hook entirely, arrange the full row switch that pull bar, whole row float bucket are formed entirely, described partly row connects half row switch after main body is passed in the pull bar upper end, and first row's keg float, lower end fixed sealing level pad are overlapped in top; Described full row's pull bar connects full row's drag hook after passing half row's keg float, main body, and the lower end is enclosed within on half row's pull bar, outside band wedge; Whole row float bucket one side is a keg float, and opposite side band transverse diameter, transverse diameter are fixed on the support bar of base by pin; Base installs to the lower end of main body, covers the outfall of base during water shutoff plain cushion normal position; When full row's pull bar rose to the transverse diameter position of whole row float bucket, its wedge was stuck on the transverse diameter.

Above-mentioned water shutoff plain cushion is set on half row's pull bar, and it is located by collar up and down.

Compared with prior art, advantage of the present utility model is: it adopts the coaxial setting of large and small discharge capacity switch, has simplified the structure of tank switch, has reduced the volume of whole tank switch; And it can use separately, can be supporting with existing cistern water-discharging device, applicable to the water-closet tank of multiple style, install simply, easy to use, and therefore be convenient to promote the use of.

Description of drawings

Fig. 1 is the exploded view of the utility model embodiment;

Fig. 2 is the fiting relation figure of pull bar, keg float and the base of the utility model embodiment;

Schematic diagram when Fig. 3 is the utility model embodiment float amount draining action;

Schematic diagram when Fig. 4 is the big discharge capacity draining of the utility model embodiment action;

Fig. 5 is that the A of Fig. 4 is to view;

Fig. 6 is the local B enlarged drawing of Fig. 5.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As shown in Figure 1 and Figure 2, switch of double drainage tank, by full row's drag hook 1, partly arrange drag hook 2, entirely arrange pull bar 3, O shape rubber ring 4, partly arrange pull bar 5, partly arrange keg float 6, main body 7, whole row float bucket 8, base 9, collar 101, water shutoff plain cushion 11, row's seat 12, row's seat cushion circle 13 and form;

Arranging partly that pull bar 5 tops are fixing partly arranges keg float 6, pass main body 7, packs into and installs half row's drag hook 2 again behind the O shape rubber ring 4 in its upper end;

Half row's keg float 6 and main body 7 passed on full row's pull bar 3 tops, and its upper end is connected with full row's drag hook 1, and the lower end is enclosed within on half row's pull bar 5, the outside, lower end band wedge 31;

Whole row float bucket 8 one sides are keg float, opposite side band transverse diameter 81, wedge 31 may be stuck on the transverse diameter 81, and transverse diameter 81 these sides are fixed on the support bar 91 of base 9 by pin 82, base 9 installs to the lower end of main body 7, and the projection 92 on the base 9 is stuck in the groove 71 of main body 7 and fixes;

Water shutoff plain cushion 11 is set to half row's pull bar, 5 lower ends, and it is fixed by collar 101, collar 102 up and down;

Row's seat 12 refills the lower end of main body 7, and the outside, row's seat 12 bottoms is the Connection Block that is connected with water tank;

Band outlet pass 72 on the main body 7, there is water gauge line 73 on outlet pass 72 next doors, have constituted whole switch of double drainage tank thus.

Row's seat 12 of switch of double drainage tank is supporting with the outlet of existing water tank bottom surface, during use, loads onto packing ring 13 on row's seat 12, be fixed at the bottom of the water tank again on.

When the draining of need float amount, mention half row's drag hook 2, partly arrange pull bar 5 along with upwards carrying, this moment, full row pull bar 3 did not stress, be attonity, be fixed on water shutoff plain cushion 11 rows of the leaving seat 12 of half row's pull bar, 5 ends, the beginning draining, the keg float 6 of partly arranging that is fixed on half row's pull bar 5 is upwards mentioned with partly arranging pull bar 5, at this moment, the buoyancy of partly arranging keg float 6 will partly be arranged pull bar 5 and be hung in half water, and it is not fallen, keep hull-borne always, when water shutoff plain cushion 11 makes gravity greater than buoyancy with the decline of cistern water level, and till on the row's of falling seat 12, promptly cistern water level maintains an equal level with the home position of partly arranging keg float, finish half drainage procedure, as shown in Figure 3.

As Fig. 4, shown in Figure 5, when the big discharge capacity draining of need, lift full row's drag hook 1, full row's pull bar 3 drives are partly arranged pull bar 5 and are up carried, make water shutoff plain cushion 11 rows of the leaving seat 12 that is fixed on half row's pull bar, 5 ends, wedge 31 on complete simultaneously row's pull bar is stuck on the transverse diameter 81 of whole row float bucket, see Fig. 6, under the water buoyancy, make it to keep hull-borne, when cistern water level is consistent with the height of whole row float bucket 8, whole row float bucket 8 resets under action of gravity, the wedge 31 of full row's pull bar 3 separates with the transverse diameter 81 of whole row float bucket 8, and full row's pull bar 3 is fallen with partly arranging pull bar 5, water shutoff plain cushion 11 rows of sealing seat 12, see Fig. 4, shown in the dotted line of Fig. 5, finish the overall process of full draining.

Partly arrange and also have multistage draw-in groove 51 on the pull bar 5, match, so partly arrange keg float 6 and can move partly arranging on the pull bar with partly arranging keg float 6, thus the displacement when the regulating tank switch is partly arranged.

Claims

1, switch of double drainage tank, comprise half row's drag hook, partly arrange pull bar, partly arrange half row switch that keg float forms and arrange drag hook entirely, arrange the full row switch that pull bar, whole row float bucket are formed entirely, it is characterized in that: described partly row connects half row switch after main body is passed in the pull bar upper end, and first row's keg float, lower end fixed sealing level pad are overlapped in top; Described full row's pull bar connects full row's drag hook after passing half row's keg float, main body, and the lower end is enclosed within on half row's pull bar, outside band wedge; Whole row float bucket one side is a keg float, and opposite side band transverse diameter, transverse diameter are fixed on the support bar of base by pin; Base installs to the lower end of main body, covers the outfall of base during water shutoff plain cushion normal position; When full row's pull bar rose to the transverse diameter position of whole row float bucket, its wedge was stuck on the transverse diameter.

2, switch of double drainage tank as claimed in claim 1 is characterized in that: described partly row has multistage draw-in groove on the pull bar.

3, switch of double drainage tank as claimed in claim 1 or 2 is characterized in that: the described seat end is stuck in the body recess by projection to be fixed.

4, switch of double drainage tank as claimed in claim 1 or 2 is characterized in that: described horizontal cushion cover is to partly arranging on the pull bar, and it is located by collar up and down.

5, switch of double drainage tank as claimed in claim 3 is characterized in that: described horizontal cushion cover is to partly arranging on the pull bar, and it is located by collar up and down.

6, switch of double drainage tank as claimed in claim 1 or 2 is characterized in that: band water gauge line on the described main body.

7, switch of double drainage tank as claimed in claim 3 is characterized in that: band water gauge line on the described main body.

8, switch of double drainage tank as claimed in claim 4 is characterized in that: band water gauge line on the described main body.

9, switch of double drainage tank as claimed in claim 5 is characterized in that: band water gauge line on the described main body.