CN221321159U - Concealed toilet flushing water tank - Google Patents

Abstract

The hidden toilet flushing water tank comprises a tank body with an upper opening, a tank cover with a lower opening, a foaming shell, a water inlet valve, a water outlet valve, a fixed seat plate, a transmission device, a sealing plate, four square frames and a square cover, wherein the tank body comprises an outer connector and a water outlet connector which are arranged at the upper end, and a clasp is arranged on the outer connector; the box cover comprises an inner joint arranged at the lower opening end and a mounting hole arranged on the front wall plate, and the inner joint wall plate is provided with a clasp hole; the foaming shell wraps the box body, the outer connector is inserted into the inner connector, the clasp is buckled with the clasp hole, and the water inlet valve is arranged in the box cover; the fixed seat board is arranged on the rear wall board of the box cover, the transmission device is fixed with the sealing board, the sealing board covers the mounting hole, the transmission device is connected with the drain valve, and the transmission device is connected with the fixed seat board; the four square frames are connected with the box cover, and the square cover is detachably matched with the front end of the square frame. The foaming shell wraps the box body, so that the noise of water discharged by the water outlet valve is reduced; the foaming shell has certain strength and plays a role in protecting the box body from deformation.

Description

Concealed toilet flushing water tank

Technical Field

The utility model relates to a hidden toilet flushing water tank.

Background

At present, in the prior art, chinese patent 201610040988.3, a hidden toilet flushing water tank, comprising a front frame, a rear support connection assembly, a water tank body, a flushing pipe, a right-angle sewer pipe, a connection positioning device, a locking device and a locking device, wherein the connection positioning device comprises a lower half clamping ring, an upper half clamping ring and a connecting seat, a clasp is arranged at the top of the connecting seat, a pin hole is arranged at the lower end of the connecting seat, side cavities are arranged at two sides of the pin hole, a stop seat is arranged at one side of the side cavities, and a clamping groove is arranged on the sewer pipe; the upper half clamping ring and the lower half clamping ring are buckled, and the clamping groove of the horizontal pipe embedded in the sewer pipe is positioned; the pin body is inserted into the pin hole, the side pin body and the elastic plate are inserted into the side cavity, the positioning column is detachably matched with the positioning hole, the rod part of the operation part is in sliding fit with the guide groove, and the operation button part of the operation part is positioned at the upper part of the stop seat and is matched with the stop seat for stopping; the clasp of the connecting seat is matched with the seat frame. The problems are: when the water outlet valve discharges water, the noise is loud, and the water tank is easy to deform after long-term water storage.

Disclosure of utility model

The purpose of the utility model is that: the hidden toilet flushing water tank has the characteristics of sound insulation, noise reduction and effective deformation prevention.

The utility model is realized in the following way: a hidden toilet flushing water tank is characterized in that: comprises a box body with an upper opening, a box cover with a lower opening, a foaming shell, a water inlet valve, a water outlet valve, a fixed seat plate, a transmission device, a sealing plate, four square frames and a square cover,

The box body comprises an outer interface and a water outlet interface which are arranged at the upper end, and a clasp is arranged on the outer interface; the box cover comprises an inner joint arranged at the lower opening end and a mounting hole arranged on the front wall plate, and the inner joint wall plate is provided with a clasp hole;

The foaming shell wraps the box body, the outer connector is inserted into the inner connector, the clasp is buckled with the clasp hole, and the water inlet valve is arranged in the box cover; the fixed seat board is arranged on the rear wall board of the box cover, the transmission device is fixed with the sealing board, the sealing board covers the mounting hole, the transmission device is connected with the drain valve, and the transmission device is connected with the fixed seat board; the four square frames are connected with the box cover, and the square cover is detachably matched with the front end of the square frame.

The hidden toilet flushing water tank is characterized in that: the box body is provided with a longitudinal positioning rib and a transverse positioning rib, and the foaming shell wraps the longitudinal positioning rib and the transverse positioning rib.

The hidden toilet flushing water tank is characterized in that: the fixing seat plate is provided with a fixing seat, the transmission device is provided with a fixing rod, and the head of the fixing rod is spliced with the splicing hole of the fixing seat.

The hidden toilet flushing water tank is characterized in that: square annular protrusions surrounding the mounting holes are arranged on the front wall plate of the box cover, and space avoiding grooves are formed in two longitudinal edges of each square annular protrusion;

a connecting seat is arranged on the rear opening of the four square frames, and locking hooks are arranged on two side walls of the connecting seat;

The square annular bulge is inserted into the connecting seat, and the locking clasp penetrates through the mounting hole to be buckled with the rear surface of the front wall plate of the case cover.

The hidden toilet flushing water tank is characterized in that: the box body and the box cover are manufactured by adopting an injection molding method.

The hidden toilet flushing water tank is characterized in that: the sealing plate is provided with a window; the top plate of the case cover is provided with an extending hole;

also comprises an angle valve which is arranged on the inner side of the cylinder,

The water inlet connector of the angle valve extends out of the extending hole and is fixed, the angle valve is connected with the water inlet valve, and the switch knob of the angle valve is opposite to the window.

According to the hidden toilet flushing water tank, the foaming shell wraps the tank body, so that the noise of water discharged by the water outlet valve is reduced; the foaming shell has certain strength and plays a role in protecting the box body from deformation.

Drawings

Fig. 1 is a cross-sectional view of the present utility model.

Fig. 2 is one of the exploded perspective views of the present utility model.

FIG. 3 is a second perspective exploded view of the present utility model.

FIG. 4 is a third exploded perspective view of the present utility model.

Fig. 5 is a perspective view of the present utility model.

Fig. 6 is a perspective view of the present utility model in use.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 and 2, a hidden toilet flushing tank comprises a tank body 1 with an upper opening, a tank cover 2 with a lower opening, a foaming shell 3, a water inlet valve 4, a water outlet valve 5, a fixed seat plate 6, a transmission device 7, a sealing plate 8, a square frame 9 and a square cover 10,

The box body 1 comprises an outer interface 1A and a water outlet interface 1B which are arranged at the upper end, wherein a clasp 1A1 is arranged on the outer interface 1A, and the box body 1 is manufactured in an injection molding mode; the case cover 2 comprises an inner joint 21 arranged at the lower opening end, a mounting hole 22 arranged on the front wall plate and a fixing seat plate 23 arranged on two end plates of the case cover 2, wherein a clasp hole 211 is arranged on the wall plate of the inner joint 21, and the fixing seat plate 23 is used for being fixed with a bracket; the case cover is manufactured by adopting an injection molding method;

the sealing plate 8 comprises an elastic clasp 81 arranged at the upper end and an inserting fixing hole 82 matched with the transmission device;

The foaming shell 3 wraps the box body 1, the outer connector 1A is inserted into the inner connector 21, the clasp 1A1 is buckled with the clasp hole 211, and the water inlet valve 4 is arranged in the box cover 2; the fixed seat board 6 is arranged on the rear wall board of the box cover 2, the transmission device 7 is fixed with the sealing board 8, the sealing board 8 covers the mounting hole 22, the elastic clasp 81 on the sealing board 8 stretches into the mounting hole 22 to be buckled with the front wall board of the box cover and is detachably matched with the front wall board, the transmission device 7 is connected with the drain valve 5, and the transmission device 7 is connected with the fixed seat board 6; the four-square frame 9 is connected with the front wall plate of the box cover 2 and covers the mounting holes 22, and the four-square cover 10 is detachably matched with the front end of the four-square frame 9. The outer interface 1A of the box body extends out of the upper opening end of the foaming shell 3, and the connecting part of the water outlet interface 1B extends out of the foaming shell 3. The foaming shell 3 plays a role in sound insulation and noise reduction and also plays a role in preventing deformation of the box body.

As a further improvement of the utility model: the box body 1 is provided with a longitudinal positioning rib and a transverse positioning rib, and the foaming shell 3 wraps the longitudinal positioning rib and the transverse positioning rib; with this structure, the connection between the foam case and the case 1 is prevented from loosening.

As a further improvement of the utility model: a fixed seat plate 6 is provided with a fixed seat 61, the fixed seat 61 is provided with a plug hole, and the fixed seat plate 6 is provided with a clasp; the back plate of the box body 1 is provided with a clasp hole, the fixed seat plate is attached to the back plate, and the clasp is buckled with the clasp hole;

The transmission device 7 is provided with a fixed rod 71, and the head of the fixed rod 71 is inserted into the insertion hole of the fixed seat 71.

As a further improvement of the present utility model: square annular protrusions 24 surrounding the mounting holes 22 are arranged on the front wall plate of the box cover 2, and clearance grooves 241 are formed in the two longitudinal edges of the square annular protrusions 24;

A hollow rear-opening connecting seat 91 is arranged on the rear opening of the square frame 9, and locking hooks 92 are arranged on two side walls of the connecting seat 91; the four square frames 9 are also provided with a plurality of breaking grooves which are applicable to different hiding depths;

The square ring-shaped protrusion 24 is inserted into the connection seat 91, and the locking clasp 92 is engaged with the rear surface of the front wall plate of the case cover 2 through the mounting hole 22.

As a further improvement of the utility model: the sealing plate 8 is provided with a window 83; the top plate of the case cover 2 is provided with an extending hole 25;

Also included is an angle valve 11 which,

The water inlet port of the angle valve 11 extends from the extending hole 25 and is fixed, the angle valve 11 is connected with the water inlet valve 4, and the switch knob of the angle valve 11 is opposite to the window 83. With this structure, when maintenance is required, the square frame is detached, the switch knob is directly operated, and the angle valve 11 is closed.

As shown in fig. 6, the present utility model is fixed on the pre-buried bracket when in use.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. A hidden flushing cistern, which is characterized in that: comprises a box body with an upper opening, a box cover with a lower opening, a foaming shell, a water inlet valve, a water outlet valve, a fixed seat plate, a transmission device, a sealing plate, four square frames and a square cover,

The box body comprises an outer interface and a water outlet interface which are arranged at the upper end, and a clasp is arranged on the outer interface; the box cover comprises an inner joint arranged at the lower opening end and a mounting hole arranged on the front wall plate, and the inner joint wall plate is provided with a clasp hole;

The foaming shell wraps the box body, the outer connector is inserted into the inner connector, the clasp is buckled with the clasp hole, and the water inlet valve is arranged in the box cover; the fixed seat board is arranged on the rear wall board of the box cover, the transmission device is fixed with the sealing board, the sealing board covers the mounting hole, the transmission device is connected with the drain valve, and the transmission device is connected with the fixed seat board; the four square frames are connected with the box cover, and the square cover is detachably matched with the front end of the square frame.

2. A hidden flushing cistern as claimed in claim 1, wherein: the box body is provided with a longitudinal positioning rib and a transverse positioning rib, and the foaming shell wraps the longitudinal positioning rib and the transverse positioning rib.

3. A hidden flushing cistern as claimed in claim 1, wherein: the fixing seat plate is provided with a fixing seat, the transmission device is provided with a fixing rod, and the head of the fixing rod is spliced with the splicing hole of the fixing seat.

4. A hidden flushing cistern as claimed in claim 1, wherein: square annular protrusions surrounding the mounting holes are arranged on the front wall plate of the box cover, and space avoiding grooves are formed in two longitudinal edges of each square annular protrusion;

a connecting seat is arranged on the rear opening of the four square frames, and locking hooks are arranged on two side walls of the connecting seat;

The square annular bulge is inserted into the connecting seat, and the locking clasp penetrates through the mounting hole to be buckled with the rear surface of the front wall plate of the case cover.

5. A hidden flushing cistern as claimed in claim 1, wherein: the box body and the box cover are manufactured by adopting an injection molding method.

6. A hidden toilet cistern as claimed in claim 1, 2, 3, 4 or 5, wherein: the sealing plate is provided with a window; the top plate of the case cover is provided with an extending hole;

also comprises an angle valve which is arranged on the inner side of the cylinder,

The water inlet connector of the angle valve extends out of the extending hole and is fixed, the angle valve is connected with the water inlet valve, and the switch knob of the angle valve is opposite to the window.