CN217003209U

CN217003209U - Wall-buried shower faucet main body

Info

Publication number: CN217003209U
Application number: CN202220180589.8U
Authority: CN
Inventors: 杨加峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-07-19
Anticipated expiration: 2032-01-24

Abstract

The utility model relates to the technical field of bathrooms, in particular to a wall-buried shower faucet main body, which comprises a concealed box, a concealed main body and a decorative upper cover; a concealed main body is arranged in the concealed box, and a cold water inlet hole, a hot water inlet hole and a plurality of key valve element water outlet holes of the concealed main body are arranged in a way of penetrating through the open holes in the side wall of the concealed box; the decorative upper cover is covered on the upper port of the concealed box. Can adjust the height of button dress trim cover, the regulation of easy to assemble is, but single bond control play water function, the setting of check valve can prevent into the cold and hot water backward flow phenomenon.

Description

Wall-buried shower faucet main body

Technical Field

The utility model relates to the technical field of bathrooms, in particular to a wall-buried shower faucet main body.

Background

The existing shower faucet main body mostly has a rotary control water outlet function, the function is unclear in use, the decorative cover cannot be adjusted according to the depth of a buried wall during installation, the installation is inconvenient, and the cold and hot water backflow phenomenon can occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and shortcomings of the prior art, and provides a wall-buried shower faucet main body, which can adjust the height of a key decorative cover, is convenient to install and adjust, can control a water outlet function through a single key, and can prevent cold and hot water from flowing back due to the arrangement of a check valve.

In order to achieve the purpose, the utility model adopts the following technical scheme: it comprises a concealed box, a concealed main body and a decorative upper cover; a concealed main body is arranged in the concealed box, and a cold water inlet hole, a hot water inlet hole and a plurality of functional module water outlet holes of the concealed main body are arranged in a way of penetrating through the open holes in the side wall of the concealed box; the decorative upper cover is covered on the upper port of the concealed box; it also includes:

the key valve element comprises a plurality of key valve elements, the upper parts of the key valve elements are all arranged in the top wall of the concealed main body in a penetrating manner, the lower parts of the key valve elements are all arranged in the water outlet cavity of the concealed main body, the lower ports of the key valve elements are communicated with the key valve element water outlet holes formed in the bottom wall of the water outlet cavity, and the key valve element water outlet holes are communicated with the function module water outlet holes;

the valve core joint is clamped on a pressing end at the top end of the key valve core, and the outer wall of the valve core joint is provided with an external thread;

the spring is fixed on a pressing end at the top end of the key valve core by a flat head screw and is arranged inside the valve core joint;

the key decorative cover is in threaded connection with the outer part of the valve core joint and is movably inserted into the decorative upper cover up and down;

the number of the check valves is two, the two check valves are arranged in the concealed installation main body, and the water inlet ports of the two check valves are respectively communicated with the cold water inlet hole and the hot water inlet hole;

the stainless steel filter screen is arranged at the upper end of the check valve and is communicated with the water outlet port of the check valve, and the stainless steel filter screen is arranged in the water inlet cavity of the concealed installation main body;

the number of the joints is corresponding to that of the stainless steel filter screens, the joints are clamped on the top wall of the concealed installation main body and are pressed on the upper end face of the stainless steel filter screen;

the rotary valve core is movably arranged in a cylindrical mixing cavity on the right side of the concealed main body, the cylindrical mixing cavity is communicated with the water inlet cavity, and a water outlet port of the rotary valve core is communicated with a mixed water outlet hole formed in the bottom wall of the cylindrical mixing cavity; the mixed water outlet is communicated with the water outlet cavity;

the valve core copper gland is in threaded connection with the inner wall of the upper port of the cylindrical mixing cavity, and the upper end of the rotary valve core penetrates through the valve core copper gland and then is connected with a rotary hand wheel;

and the rotary valve core copper sleeve is arranged in the decorative upper cover in a penetrating way, the lower end of the rotary valve core copper sleeve is sleeved on the upper port of the cylindrical mixing cavity, and the lower end of the rotary hand wheel is movably sleeved on the upper end of the rotary valve core copper sleeve.

Preferably, the four corners of the concealed box are integrally provided with connecting lugs, and each connecting lug is provided with a pan head screw in a penetrating way.

Preferably, the rotary hand wheel is fixedly connected with the upper end of the rotary valve core by a screw, and a silica gel plug is embedded in a screw abdicating hole in the shell of the rotary hand wheel.

Preferably, a two-stage antifriction ring is clamped between the rotary hand wheel and the upper port of the rotary valve core copper sleeve.

Preferably, a main body positioning sleeve is clamped between the cold water inlet hole, the hot water inlet hole, the water outlet holes of the plurality of functional modules and the opening hole in the side wall of the concealed box.

Preferably, the upper part of the concealed box is of a telescopic corrugated pipe structure.

Preferably, a level gauge is embedded on the decorative upper cover.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a wall-buried shower faucet main body, which can adjust the height of a key decorative cover, is convenient to install and adjust, can control a water outlet function by a single key, and can prevent cold and hot water inflow backflow phenomenon due to the arrangement of a check valve.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a sectional view taken along line a-a in fig. 2.

Fig. 4 is a sectional view taken along line B-B in fig. 2.

Fig. 5 is an exploded view of the present invention.

Description of reference numerals:

the device comprises a pan head screw 1, a concealed box 2, a main body positioning sleeve 3, a concealed main body 4, a mixed water outlet 4-1, a key valve core water outlet 4-2, a cold water inlet 4-3, a hot water inlet 4-4, a functional module water outlet 4-5, a key valve core 5, a flat head screw 6, a valve core joint 7, a spring 8, a key decorative cover 9, a joint 10, a stainless steel filter screen 11, a check valve 12, a rotary valve core 13, a valve core copper pressing cover 14, a rotary valve core copper sleeve 15, a two-stage antifriction ring 16, a rotary hand wheel 17, a screw 18, a silica gel plug 19, a decorative upper cover 20 and a level gauge 21.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: it comprises a concealed box 2, a concealed main body 4 and a decorative upper cover 20; pan head screws 1 are arranged in connecting lugs at four corners of the concealed box 2 in a penetrating manner, a concealed main body 4 is arranged in the concealed box 2, a cold water inlet hole 4-3, a hot water inlet hole 4-4 and a plurality of functional module water outlet holes 4-5 of the concealed main body 4 penetrate through openings in the side wall of the concealed box 2, and a main body positioning sleeve 3 is clamped at the penetrating position; the upper part of the concealed box 2 is of a telescopic corrugated pipe-shaped structure, and a decorative upper cover 20 with a level gauge 21 is clamped in the upper port of the telescopic corrugated pipe-shaped structure; it also includes:

the key valve cores 5 are provided in a plurality, the upper parts of the key valve cores 5 are all arranged in the top wall of the concealed main body 4 in a penetrating manner, the lower parts of the key valve cores are all arranged in the water outlet cavity of the concealed main body 4, the lower ports of the key valve cores 5 are communicated with the key valve core water outlets 4-2 formed in the inner bottom wall of the water outlet cavity, and each key valve core water outlet 4-2 is communicated with each functional module water outlet 4-5;

the valve core joint 7 is clamped on the pressing end at the top end of the key valve core 5, and the outer wall of the valve core joint 7 is provided with external threads;

the spring 8 is fixed on a pressing end at the top end of the key valve core 5 by a flat head screw 6, and the spring 8 is arranged inside the valve core joint 7;

the key decorative cover 9 is in threaded connection with the outside of the valve core joint 7, and the key decorative cover 9 is movably inserted into the decorative upper cover 20 from top to bottom;

the number of the check valves 12 is two, the two check valves 12 are arranged in the concealed installation main body 4, and the water inlet ports of the two check valves 12 are respectively communicated with the cold water inlet hole 4-3 and the hot water inlet hole 4-4;

the stainless steel filter screen 11 is arranged at the upper end of the check valve 12 and is communicated with the water outlet of the check valve 12, and the stainless steel filter screen 11 is arranged in the water inlet cavity of the concealed main body 4;

the number of the joints 10 corresponds to that of the stainless steel filter screens 11, the joints 10 are clamped on the top wall of the concealed installation main body 4 and are pressed on the upper end surfaces of the stainless steel filter screens 11;

the rotary valve core 13 is movably arranged in a cylindrical mixing cavity on the right side of the concealed main body 4, the cylindrical mixing cavity is communicated with the water inlet cavity, and a water outlet port of the rotary valve core 13 is communicated with a mixed water outlet 4-1 formed in the bottom wall of the cylindrical mixing cavity; the mixed water outlet 4-1 is communicated with the water outlet cavity;

the valve core copper gland 14 is in threaded connection with the inner wall of the upper port of the cylindrical mixing cavity, the upper end of the rotary valve core 13 penetrates through the valve core copper gland 14 and then is connected with a rotary hand wheel 17 by a screw 18, and a silica gel plug 19 is embedded in a screw abdicating hole in the shell of the rotary hand wheel 17;

the rotary valve core copper sleeve 15 is arranged in the decorative upper cover 20 in a penetrating mode, the lower end of the rotary valve core copper sleeve 15 is sleeved on the upper port of the cylindrical mixing cavity, the lower end of the rotary hand wheel 17 is movably sleeved on the upper end of the rotary valve core copper sleeve 15, and a two-stage anti-friction ring 16 is arranged between the rotary hand wheel 17 and the upper port of the rotary valve core copper sleeve 15 in a clamping mode.

When the utility model is used, the whole body is fixed in a wall body by using pan head screws 1, the telescopic corrugated pipe structure part at the upper end of the concealed box 2 is pulled to be adjusted to be flush with the wall surface, and finally the decorative upper cover 20 is clamped and attached to the wall surface, namely, after cold water and hot water respectively enter the check valve 12 from the cold water inlet hole 4-3 and the hot water inlet hole 4-4, the cold water and the hot water enter the cylindrical mixed cavity through the stainless steel filter screen 11, the cold water and the hot water are driven to rotate by adjusting the rotating hand wheel 17, the cold water and the hot water are mixed and then are discharged to the water outlet cavity through the mixed water outlet hole 4-1, finally, the key decorative cover 9 is pressed to drive the key valve core 5 to discharge water, the key decorative cover 9 is connected with the valve core joint 7 by using threads, and the key decorative cover 9 can be rotated to adjust the position of the outer part exposed out of the decorative upper cover 20.

Compared with the prior art, the beneficial effects of the embodiment are as follows:

1. use button structure (being button case, case joint, button dress trim cover, spring etc.), compare with traditional rotatory division of water structure, the button structure belongs to single accuse, advances one promptly, and every button corresponds a function promptly, and the user uses the product function more clear.

2. The button dress trim cover uses screw-thread fit spring structure, can be according to burying the wall degree of depth, suitably adjusts button dress trim cover height, and clockwise rotation button dress trim cover moves down promptly, and anticlockwise rotation button dress trim cover moves up, makes the installation product have more the flexibility.

3. The cold and hot water inlet sections are provided with the check valve and the stainless steel filter screen, so that water backflow is prevented, impurities in water are filtered, and the service life of the valve core is longer.

4. The rotary valve core can be a thermostatic valve core or a common valve core, and the application range is wider.

It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a bury wall formula shower faucet main part which characterized in that: it comprises a concealed box (2), a concealed main body (4) and a decorative upper cover (20); a concealed main body (4) is arranged in the concealed box (2), and a cold water inlet hole (4-3), a hot water inlet hole (4-4) and a plurality of functional module water outlet holes (4-5) of the concealed main body (4) are arranged in a way of penetrating through the open holes in the side wall of the concealed box (2); the decorative upper cover (20) is covered on the upper port of the concealed box (2); it also includes:

the key valve cores (5) are provided with a plurality of key valve cores (5), the upper parts of the key valve cores are all arranged in the top wall of the concealed main body (4) in a penetrating manner, the lower parts of the key valve cores are all arranged in the water outlet cavity of the concealed main body (4), the lower ports of the key valve cores (5) are communicated with the key valve core water outlet holes (4-2) formed in the bottom wall of the water outlet cavity, and the key valve core water outlet holes (4-2) are all communicated with the function module water outlet holes (4-5);

the valve core connector (7) is clamped on the pressing end at the top end of the key valve core (5), and the outer wall of the valve core connector (7) is provided with external threads;

the spring (8) is fixed on a pressing end at the top end of the key valve core (5) by a flat head screw (6), and the spring (8) is arranged inside the valve core joint (7);

the key decorative cover (9), the said key decorative cover (9) is screwed on the outside of the valve core joint (7), and it is inserted in the decorative upper cover (20) movably from top to bottom;

the number of the check valves (12) is two, the two check valves (12) are arranged in the concealed installation main body (4), and water inlet ports of the two check valves (12) are respectively communicated with the cold water inlet hole (4-3) and the hot water inlet hole (4-4);

the stainless steel filter screen (11) is arranged at the upper end of the check valve (12) and is communicated with the water outlet of the check valve (12), and the stainless steel filter screen (11) is arranged in the water inlet cavity of the concealed installation main body (4);

the number of the joints (10) corresponds to that of the stainless steel filter screens (11), the joints (10) are clamped on the top wall of the concealed installation main body (4) and are pressed on the upper end faces of the stainless steel filter screens (11);

the rotary valve core (13), the said rotary valve core (13) is set up in the cylindrical mixing cavity on the right side of the concealed installation body (4) movably, the cylindrical mixing cavity is set up with the above-mentioned water inlet cavity of intercommunication, and the water outlet port of the rotary valve core (13) and mixed water outlet hole (4-1) that the bottom wall of the above-mentioned cylindrical mixing cavity offers are set up through; the mixed water outlet (4-1) is communicated with the water outlet cavity;

the valve core copper gland (14), the said valve core copper gland (14) is screwed on the inner wall of upper port of the above-mentioned cylindrical mixing cavity, and the upper end of the above-mentioned rotary valve core (13) is connected with rotating hand wheel (17) after passing through the copper gland (14) of the valve core;

the rotary valve core copper sleeve (15) is arranged in the decorative upper cover (20) in a penetrating mode, the lower end of the rotary valve core copper sleeve (15) is sleeved on the upper port of the cylindrical mixing cavity, and the lower end of the rotary hand wheel (17) is movably sleeved on the upper end of the rotary valve core copper sleeve (15).

2. A wall buried shower faucet body as claimed in claim 1, wherein: the four corners of the concealed box (2) are integrally provided with connecting lugs, and a pan head screw (1) penetrates through each connecting lug.

3. A wall buried shower faucet body as claimed in claim 1, wherein: the rotary hand wheel (17) is fixedly connected with the upper end of the rotary valve core (13) through a screw (18), and a silica gel plug (19) is embedded in a screw yielding hole in the shell of the rotary hand wheel (17).

4. A wall buried shower faucet body as claimed in claim 1, wherein: and a two-stage antifriction ring (16) is clamped between the rotary hand wheel (17) and the upper port of the rotary valve core copper sleeve (15).

5. A wall-buried shower faucet body as claimed in claim 1, wherein: and a main body positioning sleeve (3) is clamped between the cold water inlet hole (4-3), the hot water inlet hole (4-4), the plurality of functional module water outlet holes (4-5) and the opening hole in the side wall of the concealed box (2).

6. A wall-buried shower faucet body as claimed in claim 1, wherein: the upper part of the concealed box (2) is of a telescopic corrugated pipe structure.

7. A wall-buried shower faucet body as claimed in claim 1, wherein: a level gauge (21) is embedded on the decorative upper cover (20).