CN2570335Y - Flushing cistern - Google Patents

Abstract

The utility model relates to an improvement to a wall hanging type flushing cistern, which comprises a cistern and a top cover. The back surface of the cistern is provided with a hanging hook. The bottom of the cistern is provided with a water inlet pipe and a water outlet pipe. The bottom of the cistern is also provided with an inwards concave hollow cavity which can be matched with a positioning bolt on a toilet. The utility model has the advantages of simple and reasonable structural design, wide use objects and no cost enhancement. The utility model is the ideal flushing cistern.

Description

A kind of wc flushing cistern

(1) technical field

The utility model relates to a kind of improvement to wall-hanging wc flushing cistern.

(2) background technology

Existing wall-hanging wc flushing cistern can only hang over and be used to the formula urinal of squatting on the wall, and purposes is single, if change toilet then wall-hanging water tank is just of no use, and very waste.

(3) summary of the invention

Therefore, the purpose of this utility model be to provide a kind of not only can be hung on the wall, also can be installed in wc flushing cistern on the toilet.

The purpose of this utility model is to realize like this.

A kind of wc flushing cistern comprises water storage tank, top cover, and the back side of water storage tank is provided with hook, and the bottom surface of water storage tank is provided with a water inlet pipe and an outlet pipe, also is provided with the cavity that can match with the positioning bolt on the toilet that concaves in the bottom surface of water storage tank.

Technique scheme also can be made to the following further improve.

Described cavity comprises cavity mouth concordant with the water storage tank bottom surface and the cavity wall that is concaved and formed by the water storage tank bottom surface.

Described cavity mouth divides two parts, and a part is the inlet of bolt head, and another part is the cooperation mouth that cooperates with bolt head.

The cooperation mouth width of described cavity cooperates mouth can block bolt head water storage tank and toilet is fixed less than the bolt head diameter.

One cavity wall of described cavity entrance tilts in cavity.

The utility model structure design advantages of simple uses object extensive, does not increase cost, is a kind of desirable wc flushing cistern.

(4) description of drawings

Structural representation when Fig. 1 is water tank and toilet assembling;

Schematic diagram when Fig. 2 separates with toilet for water tank;

Fig. 3 is that A is to schematic diagram;

Fig. 4 is the B-B amplification profile diagram.

(5) specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

A kind of wc flushing cistern, comprise water storage tank 1, top cover 2, the back side of water storage tank 1 is provided with hook 3, and the bottom surface 4 of water storage tank 1 is provided with a water inlet pipe 5 and an outlet pipe 6, also is provided with two cavitys 9 that can match with the positioning bolt 8 on the toilet 7 that concave in the bottom surface 4 of water storage tank 1.Described cavity 9 comprises cavity mouth concordant with water storage tank 1 bottom surface 4 and the cavity wall that is concaved and formed by water storage tank 1 bottom surface 4.Described cavity mouth divides two parts, and a part is the inlet 12 of bolt 8 heads 11, and another part is the cooperation mouth 13 that cooperates with bolt 8 heads 11.Cooperate mouthful 13 width less than bolt 8 heads 11 diameters, cooperate mouth 13 can block bolt 8 heads 11 and make water storage tank 1 fixing, between toilet 7 and water storage tank 1, also be provided with pad 14 with toilet 7.One cavity wall 10 at described cavity 9 inlets 12 places tilts in cavity 9.

Sketch installation process: water inlet pipe 5 and outlet pipe 6 are inserted respectively in the toilet 7, the inlet 12 of corresponding bolts 8 heads 11 corresponding water storage tanks 1 inserts in the cavity 9, bolt 8 is moved on in the cooperation mouth 13, rotation wing nut 15 just can be fixed together water storage tank 1 and toilet 7 again.

Claims (5)

1, a kind of wc flushing cistern, comprise water storage tank, top cover, the back side of water storage tank is provided with hook, and the bottom surface of water storage tank is provided with a water inlet pipe and an outlet pipe, it is characterized in that: also be provided with the cavity that can match with the positioning bolt on the toilet that concaves in the bottom surface of water storage tank.

2, wc flushing cistern according to claim 1 is characterized in that: described cavity comprises cavity mouth concordant with the water storage tank bottom surface and the cavity wall that is concaved and formed by the water storage tank bottom surface.

3, wc flushing cistern according to claim 2 is characterized in that: described cavity mouth divides two parts, and a part is the inlet of bolt head, and another part is the cooperation mouth that cooperates with bolt head.

4, wc flushing cistern according to claim 3 is characterized in that: the cooperation mouth width of described cavity cooperates mouth can block bolt head water storage tank and toilet is fixed less than the bolt head diameter.

5, wc flushing cistern according to claim 2 is characterized in that: a cavity wall of described cavity entrance tilts in cavity.

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