CN217815225U - Pre-buried device of tap falls to ground - Google Patents

Abstract

The utility model discloses a tap pre-buried device falls to ground. The floor tap pre-embedding device comprises a pre-embedding main body and a plurality of plugging pieces; a first water inlet cavity and a second water inlet cavity are arranged in the embedded main body, and a plurality of first water inlets and a plurality of second water inlets are formed in the side wall of the embedded main body; each first water inlet is communicated with the first water inlet cavity, and the openings of the first water inlets are different; each second water inlet is communicated with the second water inlet cavity, and the openings of the second water inlets are different in direction; each plugging piece plugs other first water inlets and other second water inlets when the embedded main body selects any one first water inlet and any one second water inlet to be kept open. The floor faucet embedded device in the technical scheme is not obvious in limitation of space during installation, high in flexibility, applicable to diversified installation scenes, and small in occupied space during installation.

Description

Pre-buried device of tap falls to ground

Technical Field

The utility model relates to a bathroom product technical field, concretely relates to it is pre-buried device to fall to ground tap.

Background

At present, the cold and hot water inlet ends of common embedded boxes on the market are often respectively arranged on the side walls of the two opposite sides of the embedded boxes, the installation mode of the embedded boxes is single in actual installation, the requirement on the installation space is high, and the occupied space is large.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect or the problem that exist among the background art, provide a fall to ground tap pre-buried device, it is not obvious that it receives the limitation phenomenon in space when installing, and the flexibility is stronger, can be applicable to diversified installation scene, and shared space is less when installing.

In order to achieve the purpose, the following technical scheme is adopted:

a floor faucet embedment device comprising: the water inlet device comprises a pre-buried main body, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein a first water inlet cavity and a second water inlet cavity are arranged in the pre-buried main body, and a plurality of first water inlets and a plurality of second water inlets are arranged on the side wall of the pre-buried main body; each first water inlet is communicated with the first water inlet cavity, and the openings of the first water inlets are different; each second water inlet is communicated with the second water inlet cavity, and the openings of the second water inlets are different; and the plurality of blocking pieces block other first water inlets and other second water inlets when the embedded main body selects any one of the first water inlets and any one of the second water inlets to be kept open.

Furthermore, the embedded main body is provided with four side walls which are vertically connected end to end in sequence; among the four side walls, a first side wall is provided with one first water inlet, a second side wall opposite to the first side wall is provided with one second water inlet, and a third side wall adjacent to the first side wall and the second side wall is provided with one first water inlet and one second water inlet.

Further, the water faucet further comprises a faucet assembly; the embedded main body is provided with a vertically extending mounting hole; a first water outlet and a second water outlet are formed in the mounting hole; the first water outlet is communicated with the first water inlet cavity and forms a water outlet port of the first water inlet cavity; the second water outlet is communicated with the second water inlet cavity and forms a water outlet port of the second water inlet cavity; the faucet assembly is limited in the embedded main body along the vertical direction and is provided with an assembling part which is in sealed splicing with the mounting hole; the assembly part is provided with a first water inlet channel and a second water inlet channel; the first water inlet channel and the second water inlet channel are respectively communicated with the first water outlet and the second water outlet.

Furthermore, the faucet assembly is suitable for rotating around a central shaft of the mounting hole within a preset angle range, and during rotation, the first water inlet channel and the second water inlet channel are respectively and constantly communicated with the first water outlet and the second water outlet.

Further, the first water outlet is formed in the bottom end of the mounting hole; the second water outlet is formed in the wall of the mounting hole; the water inlet end port of the first water inlet channel is arranged on the bottom surface of the assembling part; the port of the water inlet end of the second water inlet channel is arranged on the side face of the assembling portion, and at least one of the second water inlet channel and the second water outlet channel is formed into an arc-shaped opening extending along the circumferential direction.

Further, the faucet assembly includes a mounting base and a faucet body; the mounting seat is supported on the embedded main body and provided with the assembling part, and the top surface of the mounting seat is provided with a first opening and a second opening; the first opening and the second opening respectively form water outlet end ports of the first water inlet channel and the second water inlet channel; the faucet main body is fixedly lapped on the top surface of the mounting seat and is rotatably connected with the embedded main body in a limiting manner along the vertical direction, a first water outlet channel and a second water outlet channel are arranged in the faucet main body, and a first water inlet part and a second water inlet part are arranged on the bottom surface of the faucet main body; the first water inlet part is hermetically inserted in the first opening so that the first water outlet passage is communicated with the first water inlet channel; the second water inlet part is hermetically inserted in the second opening so that the second water outlet channel is communicated with the second water inlet channel.

Further, the device also comprises a first sealing ring and a second sealing ring; the first sealing ring and the second sealing ring are fixedly sleeved on the outer wall of the assembling portion, are respectively positioned above and below the water inlet end port of the second water inlet channel and are all used for being in sealing butt joint with the wall of the mounting hole.

Further, the device also comprises a first screw connector; a first mounting flange is convexly arranged on the outer wall of the tap main body; the first mounting flange is provided with a circular arc-shaped first connecting hole extending along the circumferential direction; the embedded main body is provided with a first threaded hole; the first screw connector penetrates through the first connecting hole along the vertical direction, the top of the first screw connector is abutted to the top surface of the first mounting flange, and the bottom of the first screw connector is in screw connection with the first threaded hole.

Further, the device also comprises a second screw connector; a second mounting flange is convexly arranged on the outer wall of the mounting seat; the second mounting flange is provided with a circular arc-shaped second connecting hole extending along the circumferential direction; the first mounting flange is provided with a second threaded hole; the second screw connector penetrates through the second connecting hole along the vertical direction, the bottom of the second screw connector is tightly abutted to the bottom of the second mounting flange, and the top of the second screw connector is in screw connection with the second threaded hole.

Further, the device also comprises a third screw connector; the periphery of the bottom surface of the embedded main body is convexly provided with a plurality of connecting lugs; and each connecting lug can be used for the third screw connector to penetrate through and be fixedly connected with the ground.

Compared with the prior art, the scheme has the following beneficial effects:

1. in the floor faucet pre-embedding device provided by the technical scheme, the side wall of the pre-embedding main body is provided with a plurality of first water inlets and a plurality of second water inlets; the opening orientation diverse of each first water inlet, the opening orientation diverse of each second water inlet, when practical application, installer can match the pre-buried pipeline of switch-on with arbitrary one first water inlet and arbitrary one second water inlet according to the installation environment design, and install this pre-buried main part reliably in ground in order to realize inserting rivers, other first water inlet and the second water inlet that need not put through the pre-buried pipeline in the pre-buried main part then can carry out the shutoff through the shutoff piece in order to guarantee the leakproofness in water route, therefore, this pre-buried main part receives the phenomenon of installation space restriction unobvious, its installation flexibility is stronger, can satisfy in narrow and small space, special-shaped space, the installation demand of diversified installation scenarios such as right angle corner or U type corner, and can ensure to reach the optimization to the space utilization after the installation targets in place.

In the technical scheme, the first water inlets share the first water inlet cavity, and the second water inlets share the second water inlet cavity, so that a complex water path does not need to be designed during the molding of the embedded main body, the structure is simpler, the molding difficulty is lower, and the cost is lower.

2. In four lateral walls of pre-buried main part, first lateral wall and second lateral wall are equipped with a first water inlet and a second water inlet respectively, and then be equipped with a first water inlet and a second water inlet adjacent to the third lateral wall in first lateral wall and second lateral wall, have four optional installation schemes during practical application, can satisfy the installation demand of the installation scene of the overwhelming majority. Wherein, because during actual installation, pre-buried main part need provide one side under most circumstances and be used for leaning on to the wall in order to save space and occupy, consequently, among this technical scheme, reserve out, do not set up any water inlet with the fourth lateral wall, can simplify the structure of pre-buried main part and control the manufacturing cost of pre-buried main part under the prerequisite that satisfies the user demand.

3. The faucet assembly is matched and spliced with the mounting hole in the embedded main body through the mounting part, and the water path communication is realized, so that the faucet assembly is simple in structure, low in production cost and small in assembly difficulty.

4. The tap subassembly can be around the relative pre-buried main part of center pin of mounting hole internal rotation in predetermineeing the within range, and during actual installation, the play water direction of tap subassembly is adjustable, and is relatively weak to the requirement in the installation position of pre-buried main part to be favorable to reducing the installation degree of difficulty.

5. The first water outlet is formed in the bottom end of the mounting hole, the water inlet end port of the first water inlet channel is formed in the bottom surface of the assembling portion, and when the assembling portion rotates, the water inlet end port of the first water inlet channel can be communicated with the first water outlet all the time; the hole wall of mounting hole is seted up to the second delivery port, and the side of assembly portion is seted up to the end port of intaking of second inlet channel, and its and the shaping of at least one in the second delivery port be along the arc opening of circumference extension, so, when assembly portion rotated, the second inlet channel also can be all the time with the second delivery port intercommunication, the simple structure of first delivery port and second delivery port, the function is reliable.

6. Tap subassembly includes mount pad and tap main part, and split type design can reduce the shaping degree of difficulty of structure.

7. The arrangement of the first sealing ring and the second sealing ring realizes the sealing communication of the first water outlet and the first water inlet channel and the sealing communication of the second water outlet and the second water inlet channel with a simple structure.

8. The faucet body is in limit connection with the embedded body in the vertical direction by adopting the first screw connector, and the faucet is simple in structure and convenient to assemble and disassemble; wherein, set up to convex hole through with first connecting hole, be favorable to guaranteeing that leading main part can be around the relative pre-buried main part of center pin of mounting hole internal rotation in the scope of predetermineeing.

9. The mounting seat is fixedly connected with the faucet main body by adopting a second screw connector, and the mounting seat is simple in structure and convenient to assemble and disassemble; the second connecting hole is formed into a circular arc-shaped hole, so that the situation that the second threaded hole and the second connecting hole cannot be aligned due to machining errors is avoided.

10. The pre-buried main part realizes the rigid coupling through setting up a plurality of connecting lugs and ground, simple structure, installation intensity are reliable.

Drawings

In order to more clearly illustrate the technical solution of the embodiments, the drawings needed to be used are briefly described as follows:

FIG. 1 is a schematic perspective exploded view of a part of a floor faucet pre-embedding device according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the embodiment of the floor faucet pre-embedding device of the present invention;

FIG. 3 is a schematic cross-sectional view of a faucet assembly in an embodiment of the floor faucet pre-embedding device of the present invention;

FIG. 4 is a schematic view of an assembly structure of the embodiment of the floor faucet pre-embedding device of the present invention;

FIG. 5 is a schematic cross-sectional view of the embodiment of the floor faucet pre-embedding device of the present invention;

fig. 6 is a schematic view showing an installation scene of the embodiment of the floor faucet pre-embedding device of the present invention;

fig. 7 is a second schematic view of an installation scenario of the floor faucet embedding device according to the embodiment of the present invention;

fig. 8 is a third schematic view of an installation scenario of the embodiment of the floor faucet pre-embedding device of the present invention.

Description of the main reference numerals:

embedding a main body 1; a first inlet chamber 11; a second inlet chamber 12; a first water inlet 13; a second water inlet 14; a first side wall 10a; a second side wall 10b; the third side wall 10c; a fourth side wall 10d; a mounting hole 15; a first water outlet 151; a second water outlet 152; a first threaded hole 16; the connecting lugs 17; a block piece 2; a faucet assembly 3; a mount 31; the fitting portion 311; a first water inlet channel 3111; a second water inlet passage 3112; the first opening 3113; a second opening 3114; a second mounting flange 312; the second connection hole 3121; a faucet body 32; a first water outlet passage 32a; a second outlet water path 32b; a first water inlet portion 321; a second water inlet portion 322; a first mounting flange 323; a first connection hole 3231; a first seal ring 4; a second seal ring 5; a first screw member 6; a second screw member 7; a third screw member 8; and embedding a box 9.

Detailed Description

In the claims and specification, unless otherwise specified the terms "first", "second" or "third", etc., are used to distinguish between different items and are not used to describe a particular order.

In the claims and specification, unless otherwise limited, the terms "central," "transverse," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are used in a generic sense only to identify certain features of the device or element, and not to identify particular features of the device or element.

In the claims and the specification, unless otherwise defined, the terms "fixedly" or "fixedly connected" are to be understood in a broad sense as meaning any connection which is not in a relative rotational or translational relationship, i.e. including non-detachably fixed connection, integrally connected and fixedly connected by other means or elements.

In the claims and specification, unless otherwise defined, the terms "comprising", "having" and variations thereof mean "including but not limited to".

The technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1 to 8, fig. 1 to 8 show a floor type faucet embedment device of the present embodiment. As shown in fig. 1 to 8, the floor type faucet embedding device provided in this embodiment includes an embedding main body 1, a plurality of plugging members 2, a faucet assembly 3, a first seal ring 4, a second seal ring 5, a first screw member 6, a second screw member 7, a third screw member 8, and an embedding box 9.

Wherein, a first water inlet cavity 11 and a second water inlet cavity 12 are arranged in the embedded main body 1, and a plurality of first water inlets 13 and a plurality of second water inlets 14 are arranged on the side wall of the embedded main body; each first water inlet 13 is communicated with the first water inlet cavity 11, and the openings of the first water inlets are different in direction; each second water inlet 14 is communicated with the second water inlet cavity 12 and the opening directions are different.

Specifically, as shown in fig. 1, 2, 6 to 8, the embedded main body 1 is a block structure which is substantially rectangular, is used for being seated and installed on the ground, and has four side walls which are vertically connected end to end, namely a first side wall, a third side wall, a second side wall and a fourth side wall; in this embodiment, the first side wall is provided with a first water inlet 13; a second water inlet 14 is arranged on the second side wall opposite to the first side wall; the third lateral wall that all borders on with first lateral wall and second lateral wall is equipped with a first water inlet 13 and a second water inlet 14, and first water inlet 13 and second water inlet 14 set up side by side and first water inlet 13 is closer to in first lateral wall, second water inlet 14 is closer to in the second lateral wall, in this embodiment, first water inlet 13 and second water inlet 14 can be used for respectively communicating with outside cold water pipeline and outside hot water pipeline, so, first intake antrum 11 is the cold water intake antrum, and second intake antrum 12 is then the hot water intake antrum. In this embodiment, the first water inlet cavity 11 and the second water inlet cavity 12 are formed inside the embedded main body 1.

The embedded main body 1 is also provided with a vertically extending mounting hole 15, and the mounting hole 15 is formed by a central hole of an annular partition wall formed in the embedded main body 1; the hole wall of the mounting hole 15 is provided with a first water outlet 151 and a second water outlet 152; the first water outlet 151 is communicated with the first water inlet cavity 11 and forms a water outlet of the first water inlet cavity 11; the second water outlet 152 is communicated with the second water inlet chamber 12 and constitutes a water outlet of the second water inlet chamber 12. Specifically, in this embodiment, the first water outlet 151 is disposed at the bottom end of the mounting hole 15, the second water outlet 152 is disposed at the hole wall of the mounting hole 15, and the second water outlet 152 is shaped as an arc opening extending along the circumferential direction.

In this embodiment, the periphery of the bottom surface of the embedded main body 1 is convexly provided with a plurality of connecting lugs 17, each connecting lug 17 can be penetrated by the third screw connector 8 and fixedly connected with the bottom surface, the structure is simple, and the installation strength is reliable, wherein the number of the connecting lugs 17 is four, and the four connecting lugs 17 are respectively arranged at four corners of the embedded main body 1; the third screw member 8 may be selected from any one of, but not limited to, an expansion screw, a bolt, and a tapping screw.

In addition, in this embodiment, the top surface of the embedded main body 1 is further provided with a plurality of first threaded holes 16; the first threaded holes 16 are circumferentially spaced around the central axis of the mounting hole 15, and are used for being in threaded connection with the first threaded member 6 and achieving the purpose of vertically limiting the faucet body 32 on the embedded body 1, and the specific connection relationship will be described in detail below.

Each plugging piece 2 is used for plugging other first water inlets 13 and other second water inlets 14 when the embedded main body 1 selects any one of the first water inlets 13 and any one of the second water inlets 14 to be kept open.

Specifically, as shown in fig. 1, 6 to 8, the blocking piece 2 includes a sealing portion and a head portion connected into a whole, the sealing portion is of a cylindrical structure and is adapted to be fittingly and sealingly plugged at the first water inlet 13 or the second water inlet 14; the head is suitable for the butt in pre-buried main part 1's outer wall, and it is equipped with interior hexagonal recess to be used for supplying operating personnel to operate it. The number of the closures 2 is two based on the number of the first and second water inlets 13, 14 set in this embodiment.

In the floor faucet pre-embedding device provided by the embodiment, the side wall of the pre-embedding main body 1 is provided with a plurality of first water inlets 13 and a plurality of second water inlets 14; each first water inlet 13's opening orientation diverse, each second water inlet 14's opening orientation diverse, in the time of practical application, the installer can match the pre-buried pipeline of switch-on with arbitrary one first water inlet 13 and arbitrary one second water inlet 14 according to the installation environment design, and install this pre-buried main part 1 reliably in ground in order to realize inserting rivers, other first water inlet 13 and the second water inlet 14 that do not need to put through the pre-buried pipeline on pre-buried main part 1 then can carry out the leakproofness in order to guarantee the water route through shutoff piece 2, therefore, this pre-buried main part 1 receives the phenomenon of installation space restriction unobvious, its installation flexibility is stronger, can satisfy in narrow and small space, special-shaped space, the installation demand of diversified installation scenes such as right angle corner or U type corner, and can ensure to reach the optimization to the space utilization after the installation targets in place. In addition, because each first water inlet 13 shares one first water inlet cavity 11 and each second water inlet 14 shares one second water inlet cavity 12, when the embedded main body 1 is formed, a complex water path does not need to be designed, the structure is simple, and the forming difficulty and the consumed cost are low.

In the four side walls of the embedded main body 1, the first side wall and the second side wall are respectively provided with a first water inlet 13 and a second water inlet 14, the third side wall adjacent to the first side wall and the second side wall is provided with the first water inlet 13 and the second water inlet 14, and the embedded main body has four selectable installation schemes in practical application, so that the installation requirements of most installation scenes can be met. Wherein, because during actual installation, pre-buried main part 1 need provide one side under most circumstances and be used for leaning on to occupy in order to save space to the wall, consequently, among this technical scheme, reserve out, do not set up any water inlet with the fourth lateral wall, can simplify the structure of pre-buried main part 1 and control pre-buried main part 1's manufacturing cost under the prerequisite that satisfies the user demand.

The faucet assembly 3 is limited in the embedded main body 1 along the vertical direction and is provided with an assembling part 311 which is in sealed insertion connection with the mounting hole 15; the fitting portion 311 is provided with a first water inlet passage 3111 and a second water inlet passage 3112; first intake passage 3111 and second intake passage 3112 communicate first delivery port 151 and second delivery port 152 respectively, and tap subassembly 3 matches the grafting and realizes the water route intercommunication through setting up mounting hole 15 on assembly portion 311 and the pre-buried main part 1, and not only simple structure, low in production cost, the assembly degree of difficulty is less moreover.

Preferably, in this embodiment, the faucet assembly 3 is adapted to rotate around the central axis of the mounting hole 15 within a predetermined angle range, and during rotation, the first water inlet channel 3111 and the second water inlet channel 3112 are respectively and always communicated with the first water outlet 151 and the second water outlet 152, so that during actual installation, the water outlet direction of the faucet assembly 3 is adjustable, and the requirement on the mounting position of the embedded main body 1 is weak, thereby being beneficial to reducing the installation difficulty. In this embodiment, in order to correspond to the first water outlet 151 and the second water outlet 152, a water inlet port of the first water inlet channel 3111 is opened on a bottom surface of the assembling portion 311; the water inlet end port of the second water inlet channel 3112 is opened on the side surface of the fitting portion 311, and at least one of the water inlet end port and the second water outlet 152 is formed as a circular arc-shaped opening extending along the circumferential direction, in the example given in the present embodiment, the water inlet end port and the second water outlet 152 of the second water inlet channel 3112 are formed as circular arc-shaped openings extending along the circumferential direction, and the water passage area is large.

Specifically, as shown in fig. 2 to 5, the faucet assembly 3 includes a mounting seat 31 and a faucet main body 32, and the split design can reduce the difficulty of forming the structure.

The mount pad 31 supports in pre-buried main part 1 and is equipped with assembly portion 311, specifically speaking, the mount pad 31 is the columnar structure, and the outer wall of its top is protruding to be equipped with second mounting flange 312, and second mounting flange 312 is the annular flange, and it is suitable for to support in the top surface of pre-buried main part 1, and it is equipped with along the vertical second connecting hole 3121 that runs through, and second connecting hole 3121 is along the convex hole of circumference extension in order to be used for supplying second spiro union piece 7 to run through. The portion of the mounting seat 31 below the second mounting flange 312 forms a mounting portion 311 for mating with the mounting hole 15; a first water inlet passage 3111 and a second water inlet passage 3112 are arranged in the mounting seat 31, and a first opening 3113 and a second opening 3114 are formed in the top surface of the mounting seat; the first water inlet channel 3111 extends vertically, the first opening 3113 forms a water outlet port of the first water inlet channel 3111, and the bottom end of the first water inlet channel 3111 is open and forms a water inlet port of the first water inlet channel 3111; the second opening 3114 forms a water outlet port of the second water inlet channel 3112, and the water inlet port of the second water inlet channel 3112 is opened on a side wall of the mounting portion 311.

The faucet body 32 is fixedly lapped on the top surface of the mounting seat 31 and is rotatably connected with the embedded body 1 in a limiting manner along the vertical direction, a first water outlet channel and a second water outlet channel are arranged in the faucet body, and a first water inlet part 321 and a second water inlet part 322 are arranged on the bottom surface of the faucet body; the first water inlet portion 321 is hermetically inserted into the first opening 3113 to enable the first water outlet passage to communicate with the first water inlet passage 3111; the second water inlet portion 322 is sealingly inserted into the second opening 3114 to communicate the second water outlet passage with the second water inlet passage 3112.

The faucet body 32 is a conventional faucet structure, and includes a base, an outer tube fixedly connected to the base, a hot water inlet tube, a cold water inlet tube, and the like. Specifically, as shown in fig. 2 and 3, in the present embodiment, the outer wall of the faucet main body 32 is provided with a first mounting flange 323, the first mounting flange 323 is an annular flange that overlaps the top surface of the mounting seat 31 in the vertical direction, and the outer periphery thereof is provided to protrude from the second mounting flange 312, the first mounting flange 323 is provided with a first connection hole 3231 in the shape of a circular arc that extends in the circumferential direction; the first connection hole 3231 is located at the periphery of the second mounting flange 312, and is used for the first screw connector 6 to penetrate through; in addition, the first mounting flange 323 is provided with a second threaded hole (not shown in the drawings), and the second screw member 7 is adapted to be screwed with the second screw member 7. In this embodiment, the first water outlet path and the second water outlet path are respectively formed by a cold water inlet pipe and a hot water inlet pipe in the faucet body 32; the first water inlet portion 321 and the second water inlet portion 322 are respectively formed by pipe joints fixedly connected to the bottom ends of the cold water inlet pipe and the hot water inlet pipe, and sealing rings are sleeved on the outer walls of the pipe joints for sealing and matching with the mounting seat 31.

As shown in fig. 2 and 5, the first sealing ring 4 and the second sealing ring 5 are fixedly sleeved on the outer wall of the assembling portion 311, and both of the first sealing ring 4 and the second sealing ring are respectively located above and below the water inlet end port of the second water inlet channel 3112 and are used for being in sealing abutment with the wall of the mounting hole 15, so as to realize the sealing communication between the first water inlet channel 3111 and the first water inlet cavity 11 and the sealing communication between the second water inlet channel 3112 and the second water inlet cavity 12. In order to ensure the stability of the first sealing ring 4 and the second sealing ring 5 and reduce the installation difficulty, in this embodiment, the outer wall of the assembling portion 311 is provided with two annular installation grooves for fixing and sleeving the first sealing ring 4 and the second sealing ring 5 respectively.

As shown in fig. 2, 4 and 5, the first screw connector 6 is a screw, which penetrates through the first connection hole 3231 along the vertical direction, the top of the first screw connector abuts against the top surface of the first installation flange 323, the bottom of the first screw connector is in screw connection with the first threaded hole 16, so that the vertical limiting connection between the faucet body 32 and the embedded body 1 is realized, the structure is simple, the assembly and disassembly are convenient, and the faucet body 32 can rotate around the central axis of the installation hole 15 relative to the embedded body 1 under the condition that the first screw connector 6 does not abut against the first installation flange 323.

As shown in fig. 3, the second screw member 7 is also a screw, which penetrates through the second connection hole 3121 along the vertical direction, the bottom of the second screw member abuts against the bottom of the second mounting flange 312, and the top of the second screw member is screwed with the second threaded hole, so as to realize the fixed connection between the mounting seat 31 and the faucet body 32.

As shown in fig. 2, the embedded box 9 is a tubular structure, and is adapted to be fixedly connected to the top surface of the embedded main body 1 by a common screw and sleeved on the periphery of the faucet assembly 3, so as to protect the faucet assembly 3.

The installation principle of the embedded device of the floor faucet provided by the embodiment is as follows:

according to the actual installation environment, one of the first water inlets 13 and one of the second water inlets 14 are selected to be kept open, and then the two plugging pieces 2 are respectively sealed from the outer wall of the embedded main body 1 and are arranged at the other first water inlet 13 and the other second water inlet 14 in a plugging manner.

The first and second water inlets 13 and 14, which are kept open, are connected to the external cold and hot water lines, respectively.

Four tapping screws are selected to respectively penetrate through the four connecting lugs 17, and then the four connecting lugs 17 are fixedly connected to the ground through screwing with the ground.

Respectively sleeving a first sealing ring 4 and a second sealing ring 5 at corresponding mounting grooves on the outer wall of the mounting seat 31; the top surface of the second mounting flange 312 on the mounting seat 31 is attached to the bottom surface of the first mounting flange 323 of the faucet body 32, and the first water inlet portion 321 and the second water inlet portion 322, both of which are provided with sealing rings on the outer walls, are inserted from the first opening 3113 and the second opening 3114, respectively; the second screw connector 7 penetrates through the second connecting hole 3121 from bottom to top and is screwed with the second threaded hole in place, so that the mounting seat 31 and the tap main body 32 are fixed.

Sleeving the embedded box 9 outside the faucet main body 32 and the mounting seat 31; the assembling part 311 is inserted into the mounting hole 15, and then a first screw connector 6 penetrates through the first connecting hole 3231 from bottom to top and is screwed in place with the first threaded hole 16; and finally, locking the embedded box 9 and the embedded main body 1 by adopting a common screw, and finishing the installation.

When the valve is used, the valve of the floor faucet is opened, and water flows into the first water inlet 13 and the second water inlet 14 which are communicated with an external pipeline and respectively enter the first water inlet cavity 11 and the second water inlet cavity 12; rivers in the first intake antrum 11 are towards first play water route output through first intake passage 3111, and rivers in the second intake antrum 12 are towards second play water route output through second intake passage 3112 to satisfy the play water demand that falls to the ground tap.

The description of the above specification and examples is intended to illustrate the scope of the invention, but should not be construed as limiting the scope of the invention.

Claims (10)

1. A pre-buried device of tap falls to ground, characterized by includes:

the water inlet device comprises a pre-buried main body (1), a first water inlet cavity (11) and a second water inlet cavity (12) are arranged in the pre-buried main body, and a plurality of first water inlets (13) and a plurality of second water inlets (14) are arranged on the side wall of the pre-buried main body; each first water inlet (13) is communicated with the first water inlet cavity (11) and the opening directions of the first water inlets are different; each second water inlet (14) is communicated with the second water inlet cavity (12) and the opening directions of the second water inlets are different;

and the plurality of blocking pieces (2) block other first water inlets (13) and other second water inlets (14) when the embedded main body (1) selects any one of the first water inlets (13) and any one of the second water inlets (14) to be kept open.

2. A pre-buried device of a floor tap as claimed in claim 1, wherein the pre-buried main body (1) has four side walls vertically connected end to end; of the four side walls, a first side wall is provided with one first water inlet (13), a second side wall opposite to the first side wall is provided with one second water inlet (14), and a third side wall adjacent to the first side wall and the second side wall is provided with one first water inlet (13) and one second water inlet (14).

3. A floor faucet embedment device as claimed in claim 2, further comprising a faucet assembly (3);

the embedded main body (1) is provided with a vertically extending mounting hole (15); a first water outlet (151) and a second water outlet (152) are arranged in the mounting hole (15); the first water outlet (151) is communicated with the first water inlet cavity (11) and forms a water outlet of the first water inlet cavity (11); the second water outlet (152) is communicated with the second water inlet cavity (12) and forms a water outlet of the second water inlet cavity (12);

the faucet assembly (3) is limited in the embedded main body (1) along the vertical direction and is provided with an assembling part (311) which is in sealed splicing with the mounting hole (15); the assembling part (311) is provided with a first water inlet channel (3111) and a second water inlet channel (3112); the first water inlet channel (3111) and the second water inlet channel (3112) are respectively communicated with the first water outlet (151) and the second water outlet (152).

4. A pre-buried device of a floor faucet as claimed in claim 3, wherein the faucet assembly (3) is adapted to rotate around the central axis of the mounting hole (15) within a predetermined angle range, and when the faucet assembly rotates, the first water inlet channel (3111) and the second water inlet channel (3112) are always communicated with the first water outlet (151) and the second water outlet (152), respectively.

5. The pre-buried device of claim 4, wherein the first water outlet (151) is opened at the bottom end of the mounting hole (15); the second water outlet (152) is formed in the hole wall of the mounting hole (15); the water inlet end port of the first water inlet channel (3111) is arranged on the bottom surface of the assembling part (311); the water inlet end port of the second water inlet channel (3112) is arranged on the side surface of the assembling part (311), and at least one of the second water inlet channel and the second water outlet (152) is formed into a circular arc-shaped opening extending along the circumferential direction.

6. A floor faucet embedment device as claimed in claim 5, wherein said faucet assembly (3) includes a mounting base (31) and a faucet body (32);

the mounting seat (31) is supported on the embedded main body (1) and is provided with the assembling part (311), and the top surface of the mounting seat is provided with a first opening (3113) and a second opening (3114); the first opening (3113) and the second opening (3114) constitute outlet end ports of the first inlet channel (3111) and the second inlet channel (3112), respectively;

the faucet main body (32) is fixedly lapped on the top surface of the mounting seat (31) and is rotatably connected with the embedded main body (1) in a limiting manner along the vertical direction, a first water outlet channel and a second water outlet channel are arranged in the faucet main body, and a first water inlet part (321) and a second water inlet part (322) are arranged on the bottom surface of the faucet main body; the first water inlet part (321) is hermetically inserted in the first opening (3113) so that the first water outlet passage is communicated with the first water inlet channel (3111); the second water inlet part (322) is hermetically inserted into the second opening (3114) to communicate the second water outlet passage with the second water inlet passage (3112).

7. The pre-buried device of a floor faucet of claim 6, characterized by further comprising a first sealing ring (4) and a second sealing ring (5); first sealing washer (4) with second sealing washer (5) are all fixed cover and are located assembly portion (311) outer wall, it is located respectively the top and the below of the end port of intaking of second inlet channel (3112) just all be used for with the sealed butt of mounting hole (15) pore wall.

8. The pre-buried device of a floor faucet of claim 6, characterized by further comprising a first screw member (6);

a first mounting flange (323) is convexly arranged on the outer wall of the tap main body (32); the first mounting flange (323) is provided with a first connecting hole (3231) in the shape of a circular arc extending in the circumferential direction; the embedded main body (1) is provided with a first threaded hole (16);

the first screw connector (6) penetrates through the first connecting hole (3231) along the vertical direction, the top of the first screw connector abuts against the top surface of the first mounting flange (323), and the bottom of the first screw connector is in screw connection with the first threaded hole (16).

9. A floor faucet embedment device as claimed in claim 8, further comprising a second threaded member (7);

a second mounting flange (312) is convexly arranged on the outer wall of the mounting seat (31); the second mounting flange (312) is provided with a circular arc-shaped second connecting hole (3121) extending along the circumferential direction; the first mounting flange (323) is provided with a second threaded hole;

the second screw joint piece (7) penetrates through the second connecting hole (3121) along the vertical direction, the bottom of the second screw joint piece is tightly abutted against the bottom of the second mounting flange (312), and the top of the second screw joint piece is in screw joint with the second threaded hole.

10. A floor faucet embedding apparatus, as claimed in claim 1, further comprising a third screw member (8); the periphery of the bottom surface of the embedded main body (1) is convexly provided with a plurality of connecting lugs (17); and each connecting lug (17) can be used for the third screw connector (8) to penetrate through and be fixedly connected with the ground.

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