CN216789322U - A bathtub faucet water channel main body and bathtub faucet - Google Patents

Abstract

The utility model discloses a water channel main body of a bathtub faucet and a bathtub faucet. The main body of the water channel of the bathtub faucet is an integrally formed component, which includes a first mounting seat, a first pipe part, a second mounting seat and a second pipe part; the first mounting seat is provided with a horizontal upward water passage, a first water channel, a second Two water channels and mixed water channels; the water inlet ends of the first water channel and the second water channel are respectively opened on both sides of the first mounting seat, and the water outlet ends of the first water channel and the second water channel are both opened on the water surface; the water inlet end of the mixed water channel The water outlet is connected to one end of the first pipe part; the second mounting seat is provided with a vertically extending switching channel; the side wall of the switching channel is provided with a water passage and a first water dividing port; the first pipe part is connected with the water port ; the second pipe portion is communicated with the first water dividing port and extends away from the second mounting seat. The bathtub faucet adopts the above water channel main body. The bathtub faucet water channel main body and the bathtub faucet have the advantages of small structural forming difficulty, low installation cost, and no water leakage risk.

Description

A bathtub faucet water channel main body and bathtub faucet

technical field

The utility model relates to the technical field of triple bathtub faucets, in particular to a bathtub faucet water channel main body and a bathtub faucet.

Background technique

In the prior art, in the commonly used three-piece bathtub faucet, the main structure used to form the waterway usually needs to be spliced by a plurality of parts, and the cost of structural molding and installation are relatively high. A sealing structure needs to be set up. Therefore, the precision of the structure is high, the production is difficult, and there is always a risk of water leakage.

Utility model content

The purpose of this utility model is to overcome the above-mentioned defects or problems existing in the background technology, and to provide a bathtub faucet water channel main body and a bathtub faucet. risk.

In order to achieve the above purpose, the following technical solutions are adopted:

A bathtub faucet water channel main body, the water channel main body is an integral molding member, which comprises a first mounting seat, a first pipe part, a second mounting seat and a second pipe part connected in sequence along a first direction; the first The mounting base is provided with a water passage, a first water channel, a second water channel and a mixed water channel; the water passage is arranged horizontally upward; the first water channel and the second water channel are both used for accessing a water source, and the first water channel The water inlet end of the first water channel and the water inlet end of the second water channel are respectively opened on both sides of the first mounting seat, and the water outlet end of the first water channel and the water outlet end of the second water channel are both open on the the water surface; the water inlet end of the mixed water channel is open to the water passage surface, and the water outlet end is connected to one end of the first pipe part; the second mounting seat is provided with a vertically extending switching channel; The side wall is provided with a water passage and a first water diversion set higher than the water passage; the other end of the first pipe part is connected to the water passage; one end of the second pipe part is connected to the first water diversion opening , the other end of which extends away from the second mounting seat along the first direction.

Further, the first mounting seat includes a seat body, a first connecting pipe and a second connecting pipe; the seat body is provided with the water passage, the mixed water channel, the first channel and the second channel; the first A connecting pipe and the second connecting pipe are respectively formed on both sides of the seat body, and the extending directions of both are perpendicular to the first direction; the inner pipe of the first connecting pipe and the first hole are The first water channel is formed in communication; the inner pipe of the second connecting pipe is communicated with the second hole to form the second water channel.

Further, the bottom end of the seat body is flush with the bottom end of the second mounting seat.

Further, the end face of the second pipe portion is inclined downward.

Further, an abutting flange is formed on the peripheral wall of the end portion of the second pipe portion away from the second mounting seat; the end surface of the abutting flange is flush with the end surface of the second pipe portion.

A bathtub faucet, comprising the above-mentioned bathtub faucet water channel body, a faucet body, a first water inlet, a second water inlet, a water mixing valve core and a lifting assembly; the faucet body is provided with a accommodating cavity ; the water channel main body is installed in the accommodating cavity; one end of the first water inlet is sealed and plugged with the first water channel, and the other end is used to access hot water; the second water inlet One end of the faucet is sealed and plugged with the second water channel, and the other end is used to access cold water; the water mixing valve core is fixedly installed on the faucet body, and its part is placed in the accommodating cavity and is connected with the water outlet. Water surface sealing abutment, which is suitable for selectively opening or blocking the communication between the first water channel and/or the second water channel and the mixed water channel, and adjusting the connection between the first water channel and the second water channel. The connecting area of the water mixing channel; the lifting assembly is slidably arranged on the faucet body along the vertical direction, and partially sealingly extends into the switching channel and is provided with a blocking part; the blocking part is suitable for passing through The communication between the water passing port and the first water dividing port is opened or blocked movably along the vertical direction.

Further, the faucet body includes a casing and a back cover; the casing is an integrally formed structure, the interior of the casing is hollow, and the rear wall is provided with an installation opening; the installation opening is suitable for the water channel body to be inserted; the The rear cover matching cover is arranged on the installation opening and is detachably fixed to the housing, and is enclosed with the housing to form the accommodating cavity.

Further, it also includes a first water outlet; an end face of the faucet body corresponding to the second pipe portion is provided with a first installation hole that is inclined downward; the first water outlet is screwed to the first installation hole and It is in sealing contact with the end surface of the second pipe portion, and a first water outlet hole communicated with the second pipe portion is provided thereon.

Further, it also includes a second water outlet; the bottom end opening of the switching channel is provided; the faucet body is also provided with a second installation hole corresponding to the bottom end opening of the switching channel; the second water outlet is screwed on the The second installation hole is in sealing cooperation with the second installation seat, and is provided with a second water outlet that communicates with the switching channel; the top opening of the second water outlet constitutes a second water outlet; When the blocking part moves in the vertical direction, the water passage is adapted to switch and communicate with the first water diversion opening and the second water diversion opening.

Further, the lifting assembly includes a pull rod, a blocking member, an elastic member and a pull handle; the pull rod is slidably arranged on the faucet body in a vertical direction, and partially extends into the switching channel in a sealed manner, and the bottom A downward pressure-bearing surface is provided; the pressure-bearing surface is adapted to withstand the action of water pressure when the water passage is connected to the second water distribution port; the blocking member is fixedly sleeved on the pull rod at the switch a part in the channel and constitute the blocking part; the elastic member is located in the switching channel, and its two ends abut the inner wall of the switching channel and the pull rod respectively, so as to apply to the pull rod for blocking the The acting force of the second water outlet; the lifting handle is fixed on the end of the pull rod extending out of the faucet body; the switching channel is provided with a blocking surface; the blocking surface faces the second water outlet and It is arranged between the water outlet and the first water outlet along the vertical direction, and is suitable for sealingly fitting with the blocking part to block the first water outlet and the water outlet.

With respect to the prior art, the above-mentioned scheme has the following beneficial effects:

1. The main body of the water channel is composed of a first mounting seat, a second pipe portion, a second mounting seat and a second pipe portion connected in sequence in the first direction, wherein the first mounting seat is provided with a water passage, a first water channel, and a second water channel. And the mixed water channel, the first water channel and the second water channel are both used to connect to the water source and the water outlet ends of both are set on the water passing surface, and the water inlet end of the mixed water channel is also set on the water passing surface. The mixing valve core is matched with the mixing valve core to control the connection or disconnection of the first water channel and the second water channel with the mixing water channel through the mixing valve core, so as to realize the functions of opening and closing water and flow regulation; the mixing water channel is connected to the second mounting seat through the first pipe part The water outlet on the top, the switching channel can be installed for the lifting component used for water distribution in the bathtub faucet. The lifting component controls the connection or disconnection between the water outlet and the first water outlet, and the water outlet or stop of the second pipe can be realized. Water; in this technical solution, the main body of the water channel is an integral molding member, which has less structural molding difficulty and fewer parts, so the installation is more convenient, the installation cost is lower, and there is no risk of water leakage.

2. The first mounting seat is composed of a seat body, a first connecting pipe and a second connecting pipe. The seat body is used to sit in the body of the bathtub faucet and form the corresponding waterway and water passage; the first connecting pipe and the second connecting pipe are The water inlet pipe can be reliably plugged to form a connection with the curved foot, the structure is relatively simple, and the connection is convenient; and since the extension directions of the first connecting pipe and the second connecting pipe are both perpendicular to the first direction, the first connecting pipe is actually installed. The first connecting pipe and the second connecting pipe are parallel to the wall surface and face the curved feet on both sides respectively, so that the external tubular components can be installed conveniently and stably and the waterway communication can be realized. It is worth noting that, since the open ends of the first connecting pipe and the second connecting pipe are located on both sides of the first mounting seat respectively, and the first connecting pipe and the second connecting pipe are parallel to the wall surface, the first connecting pipe and the second connecting pipe are parallel to the wall. The connecting pipe can be used for the tubular member to be assembled in a plug-in manner and communicate with the cold water and hot water curved feet on the wall. The connection between the first mounting seat and the wall curved feet is not limited by the size of the water channel body itself. In addition, the curved feet on the wall have different spacings due to installation errors, and the curved feet can still be flexibly connected and assembled reliably. Therefore, the water body of the waterway has strong versatility.

3. The bottom end of the seat body and the bottom end of the second mounting seat are flush. During installation, the bottom end of the seat body and the bottom end of the second mounting seat are jointly supported on the bottom wall of the bathtub faucet, thereby making the water channel main body in the bathtub faucet. Good stability inside the bathtub faucet.

4. The end face of the second pipe part is inclined downward. In practical application, the end face of the second pipe part can face the inner cavity side of the bathtub, so that the water flow output by the second pipe part can flow into the bathtub more. cavity, and it is not easy to splash out of the bathtub.

5. An abutting flange is formed on the peripheral wall of the end portion of the second pipe portion away from the second mounting seat, and the setting of the abutting flange makes the end face of the second pipe portion have a larger contact surface for sealing with the water outlet component. connected to improve the tightness between the water channel body and the water outlet components.

6. Since the bathtub faucet provided by this technical solution adopts the above-mentioned water channel main body, it has the same advantages as the water channel main body.

7. The faucet body includes a shell and a rear cover. The rear wall of the shell is provided with an installation opening. The water channel body can be easily installed into the inner cavity of the shell from the installation opening, and then covered by the rear cover. In practical application, the rear cover faces the cavity wall. Therefore, the installation traces of the main body of the water channel cannot be observed in appearance, the concealment effect is good, and the aesthetics is good.

8. By arranging the first water outlet, the water flow output from the second pipe part can be discharged in the required form.

9. The second water outlet is arranged at the bottom of the switching channel, which can be specifically connected with a hand shower or other water outlet components. By operating the pulling assembly, the plugging part can be moved in different positions in the vertical direction, and the water outlet can be switched to communicate with one of the first water distribution port and the second water distribution port, so as to realize the change of the water outlet direction and meet different usage requirements. .

10. When the pull rod and the lifting handle are not lifted and parked at the lowest position, the pull rod is acted by the elastic member to drive the blocking member to reliably block the second water distribution port. At this time, the water outlet is connected to the first water distribution port. Once the water valve core controls the mixing channel to communicate with the first water channel and/or the second water channel, water flows through the second pipe portion, and the first water outlet comes out; The blocking member blocks the blocking surface. At this time, the water outlet is connected to the second water distribution port. When the water mixing valve core opens the connection between the mixing water channel and the first water channel and/or the second water channel, the water flowing into the switching channel from the water outlet It will flow out from the second water outlet. At this time, the pressure-bearing surface is reliably stopped at the current position under the action of the water flow in the switching channel, so the blocking member can reliably block the blocking surface.

Description of drawings

In order to illustrate the technical solutions of the embodiments more clearly, the accompanying drawings that need to be used are briefly introduced below:

Fig. 1 is the three-dimensional exploded structure schematic diagram of the embodiment of the bathtub faucet of the present utility model;

Fig. 2 is the three-dimensional structure schematic diagram of the embodiment of the bathtub faucet of the present invention;

3 is a schematic structural diagram of the main body of the water channel in the embodiment of the bathtub faucet of the present invention;

Fig. 4 is the sectional structure schematic diagram of the main body of the water channel in the embodiment of the bathtub faucet of the present invention;

Fig. 5 is the structural schematic diagram of the shell in the embodiment of the bathtub faucet of the present invention;

6 is a schematic cross-sectional structure diagram of the first water outlet of the first water outlet of the embodiment of the bathtub faucet of the present invention;

7 is a schematic cross-sectional structural diagram of the second water outlet of the embodiment of the bathtub faucet of the present invention under the water outlet state;

8 is a schematic cross-sectional structural diagram of the embodiment of the bathtub faucet of the present invention and the installation of the curved feet.

Description of main reference signs:

Water channel main body 1; first installation seat 11; seat body 111; water surface 1111; mixing channel 1112; first channel 1113; second channel 1114; first connecting pipe 112; Second water channel 110b; second mounting seat 12; switching channel 121; water outlet 1211; first water diversion port 1212; blocking surface 1213; ; shell 21; body part 211; water outlet part 212; threaded hole 2121; extension part 213; rear cover 22; through hole 221; guide sleeve 23; gland 24; ; water pipe 32; second water inlet 4; water mixing valve core 5; abutment surface 51; valve rod 52; Blocking member 62; elastic member 63; lifting handle 64; V-shaped sealing ring 65; handle 7; first water outlet 8; second water outlet 9; second water outlet 91; ; Limit flange 1011; Nut 102.

Detailed ways

In the claims and description, unless otherwise defined, the terms "first", "second" or "third" etc. are used to distinguish different objects, rather than to describe a specific order.

In the claims and description, unless otherwise defined, the terms "center", "horizontal", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", " The orientation or positional relationship indicated by "up", "down", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. is based on the orientation and positional relationship shown in the drawings , and is only for the purpose of simplifying the description and does not imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation.

In the claims and description, unless otherwise defined, the term "fixed connection" or "fixed connection" should be understood in a broad sense, that is, any connection mode without displacement relationship and relative rotation relationship between the two, that is to say, including non- Removably fixed connection, detachably fixed connection, integrated and fixed connection by other means or elements.

In the claims and description, unless otherwise defined, the terms "including", "having" and their variants 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 Figs. 1 to 8, Figs. 1 to 8 show the bathtub faucet of this embodiment. As shown in FIGS. 1 to 8 , the bathtub faucet provided in this embodiment includes a bathtub faucet water channel body 1, a faucet body 2, a first water inlet 3, a second water inlet 4, a water mixing valve core 5, a pull Assembly 6 , handle 7 and hook connection assembly 10 . The bathtub faucet is suitable for being installed on the wall, and is fixedly connected to and communicated with the hot water curved legs and the cold water curved legs installed on the wall.

Wherein, the water channel main body 1 is suitable for being installed in the faucet body 2, which constitutes the main body for forming the water channel in the bathtub faucet. Compared with the prior art, in this embodiment, the water channel main body 1 adopts an integrally formed component, which includes a first mounting seat 11 , a first pipe portion 13 , and a second mounting seat 12 connected in sequence along the first direction. In practical applications , the first direction is specifically a direction perpendicular to the wall surface and away from the wall surface.

The first mounting seat 11 is provided with a water passage surface 1111, a first water channel 110a, a second water channel 110b and a water mixing channel 1112; the water passage surface 1111 is arranged horizontally upward, which is used for sealing and matching with the water mixing valve core; the first water channel 110a and the The two water channels 110b are both used for accessing the water source. The water inlet end of the first water channel 110a and the water inlet end of the second water channel 110b are respectively opened on both sides of the first mounting seat 11, and the water outlet end of the first water channel 110a and the second water channel are respectively opened. The water outlet ends of 110b are both open to the water passage surface 1111; it is worth noting that, since the first water channel 110a and the second water channel 110b are both used for water intake, in practical application, the first water channel 110a and the second water channel 110b are respectively used for connecting water. Therefore, in order to facilitate the water intake, the water inlet ends of the first water channel 110a and the second water channel 110b are respectively opened on both sides of the first mounting seat 11, specifically, the first mounting seat 11 along the first direction on both sides. The water inlet end of the mixed water channel 1112 is open to the water passage surface 1111 , and the water outlet end thereof is connected to one end of the first pipe portion 13 .

Specifically, as shown in FIGS. 1 , 3 , 4 and 8 , the first mounting seat 11 includes a seat body 111 , a first connecting pipe 112 and a second connecting pipe 113 . The top surface of the seat body 111 is horizontally arranged and constitutes a water passage surface 1111. The seat body 111 is provided with a mixing channel 1112, a first channel 1113 and a second channel 1114; the water inlet end of the mixing channel 1112 is opened on the water surface 1111, which is The water outlet end extends to the side of the seat body 111 facing away from the wall surface and communicates with the first pipe portion 13; the water inlet end of the first channel 1113 and the water inlet end of the second channel 1114 are respectively opened on both sides of the seat body 111, The water outlet end of the first channel 1113 and the water outlet end of the second channel 1114 are both open to the water passage surface 1111 . The first connecting pipe 112 and the second connecting pipe 113 are respectively formed on both sides of the base body 111 , and their extending directions are both perpendicular to the first direction, that is, the extending directions of the first connecting pipe 112 and the second connecting pipe 113 are both perpendicular to the first direction. Parallel to the wall, the two are respectively used for the first water inlet member 3 and the second water inlet member 4 to be sealed and plugged; the inner pipe of the first connection pipe 112 is communicated with the opening of the water inlet end of the first hole 1113, and The inner pipe of the first connecting pipe 112 communicates with the first hole 1113 and forms a first water channel 110a; the inner pipe of the second connecting pipe 113 is communicated with the opening of the water inlet end of the second hole 1114, and the inner pipe of the second connecting pipe 113 The conduit communicates with the second channel 1114 and forms a second water channel 110b. Since the extending directions of the first connecting pipe 112 and the second connecting pipe 113 are both perpendicular to the first direction, in actual installation, the first connecting pipe 112 and the second connecting pipe 113 are parallel to the wall surface and face the curved feet on both sides respectively. Therefore, the external tubular member can be installed conveniently and stably and the waterway communication can be realized.

As shown in FIG. 3 and FIG. 4 , the second mounting seat 12 has a tubular structure, and is provided with a vertically extending and penetrating switching channel 121, and the side wall of the switching channel 121 is provided with a water passage 1211 and a first water diversion port 1212; Along the first direction, the water outlet 1211 is disposed on the side of the second installation seat 12 facing the first installation seat 11 , the first water separation port 1212 is disposed higher than the water outlet 1211 and is disposed on the second installation seat 12 away from the first installation seat 11 . side. In addition, in this embodiment, the switching channel 121 is also provided with a blocking surface 1213, and the blocking surface 1213 is annular, which is located between the water passage 1211 and the first water diversion port 1212 in the vertical direction and is arranged downward, and is arranged in a downward direction. It is used to cooperate with the pulling assembly 6 to open or close the communication between the water outlet 1211 and the first water outlet 1212 .

Preferably, in order to improve the stability of the water channel body 1 in the faucet body 2, in this embodiment, the bottom end of the seat body 111 is flush with the bottom end of the second mounting seat 12, so that when the water channel body 1 is in the faucet body 2 When it is installed in place, the bottom end of the seat body 111 and the bottom end of the mounting seat are located together on the bottom wall of the faucet body 2, and then it can be seen from the matching relationship that the water passage surface 1111 of the water channel body 1 needs to be abutted by the water mixing valve core 5, The water channel body 1 can be stably installed in the faucet body 2 .

As shown in FIG. 3 and FIG. 4 , the first pipe portion 13 extends along the first direction, and is in communication with the water outlet opening of the mixing channel 1112 , and the other end thereof is connected through the water port 1211 .

As shown in FIG. 3 and FIG. 4 , the second pipe portion 14 also extends along the first direction, one end of which is connected to the first water diversion port 1212 , and the other end thereof extends away from the second mounting seat 12 along the first direction and is inclined downward, that is, , the second pipe portion 14 is disposed away from the end face of the second mounting seat 12 and the opening on the end face is inclined downward, so that, in practical application, the water flow output by the second pipe portion 14 can be output away from the wall and downward. Reliably inject water into the bathtub cavity without splashing outside the bathtub. The water outlet end of the faucet body 2 usually needs to be installed with a water outlet component capable of outputting a specific form of water, such as a bubbler or a common water outlet, and the water outlet component needs to form a sealing contact with the second pipe portion 14; preferably, this embodiment Abutting flange 141 is formed on the peripheral wall of the end portion of the second pipe portion 14 away from the second mounting seat 12 and away from the second mounting seat 12; the end face of the abutting flange 141 is flush with the end face of the second pipe portion 14, The arrangement of the flange 141 increases the area at the end face of the second pipe portion 14, thereby ensuring a larger contact surface between the second pipe portion 14 and the water outlet component installed on the faucet body 2 for forming a seal abutting, so as to improve the sealing performance between the second pipe part 14 and the water outlet part.

The faucet body 2 is provided with an accommodating cavity, and the accommodating cavity is used for the installation of the water supply channel main body 1 , the water mixing valve core 5 , the first water inlet 3 and the second water inlet 4 .

Specifically, as shown in FIGS. 1 , 2 , and 5 to 8 , the faucet body 2 includes a housing 21 , a rear cover 22 , a guide sleeve 23 , a pressure cover 24 and a semicircular cover 25 .

The housing 21 is an integrally formed structure, the interior of which is hollow, and the rear wall is provided with an installation opening (not shown in the figure), and the installation opening is suitable for the water supply channel main body 1 to be inserted. Specifically, the housing 21 includes a body portion 211 , a water outlet portion 212 and an extension portion 213 . The body portion 211 extends in a direction parallel to the wall surface, and the rear wall thereof is provided with an installation opening. The water outlet portion 212 is formed on the side of the body portion 211 away from the wall, and extends along the first direction. The top wall is provided with a vertical through screw hole 2121 , and the bottom wall is provided with a second installation coaxial with the screw hole 2121 The end of the hole away from the body portion 211 is provided with a first installation hole (not shown in the figure) that is inclined downward. The extension portion 213 extends vertically and has a tubular structure, and its bottom end is formed on the top wall of the main body portion 211 ;

The rear cover 22 is a plate-like structure, which is suitable for matching the cover to be installed at the installation opening and detachably fixed to the outer shell 21 through connecting parts such as screws. Combined to form a accommodating cavity. In order to ensure that the first water inlet 3 and the second water inlet 4 located in the accommodating cavity can be connected to the curved feet on the wall, in this embodiment, two ends of the rear cover 22 are provided with through holes 221. The water channel main body 1 is installed in the accommodating cavity. When it is in place in the accommodating cavity, the first mounting seat 11 is located in the body portion 211 , and the first pipe portion 13 , the second mounting seat 12 and the second pipe portion 14 are all It extends into the water outlet portion 212, the water passage surface 1111 faces the inner cavity of the extension portion 213, the top end of the switching channel 121 on the second mounting base 12 faces the threaded hole 2121, and the bottom end corresponds to the second mounting hole (not shown in the figure). ), the end face of the second pipe portion 14 away from the second mounting seat 12 corresponds to the first mounting hole; The water channel main body 1 is conveniently installed into the inner cavity of the casing 21 from the installation opening, and then covered by the rear cover 22. In actual application, the rear cover 22 faces the side of the cavity wall, so the installation traces of the water channel main body 1 cannot be observed in appearance. , good hiding effect and good aesthetics.

The guide sleeve 23 is a columnar structure with an inner hole penetrating in the vertical direction, the bottom outer wall is screwed and fixed with the threaded hole 2121 , and the inner hole is used to guide the pulling assembly 6 .

The gland 24 is an annular structure, its outer wall is provided with an external thread, its bottom is screwed to the inner wall of the extension portion 213, and its bottom end is used to press against the water mixing valve core 5 so that the water mixing valve core 5 can be reliably connected with the water mixing valve core 5. The water surface 1111 forms a sealing abutment.

The semicircular cover 25 is an annular structure, which is screwed to the top of the gland 24 , and its outer wall is formed with a spherical surface, which is used to guide the movement of the handle 7 and block the part of the valve core exposed from the casing 21 .

One ends of the first water inlet member 3 and the second water inlet member 4 are sealed and plugged with the water inlet ends of the first water channel 110a and the second water channel 110b respectively, and the other ends of the two are respectively used for hot water and cold water. .

Specifically, as shown in FIGS. 1 and 8 , the first water inlet member 3 and the second water inlet member 4 have the same structure, and are symmetrically arranged on both sides of the water channel main body 1 . The first water inlet 3 and the second water inlet 4 are integrally formed members, both of which are L-shaped tubular members, both of which include a joint portion 31 and a water pipe 32, and the joint portion 31 is perpendicular to the wall surface, The opening on the end face is just opposite to the opening of the curved foot on the wall. The water pipe 32 is parallel to the wall, the end of the water pipe 32 of the first water inlet 3 away from its corresponding joint part 31 is sealed and plugged with the first connecting pipe 112 by a sleeve sealing ring, and the water pipe of the second water inlet 4 is sealed and inserted. One end of 32 away from its corresponding joint part 31 is sealedly connected to the second connecting pipe 113 by a sleeve sealing ring. It should be understood that since the insertion depth of the water passage pipe 32 on the first water inlet 3 relative to the first connection pipe 112 is adjustable, the insertion depth of the water passage pipe 32 on the second water inlet member 4 relative to the second connection pipe 113 is also adjustable. Adjustable, therefore, when there is a spacing error between the hot water and cold water legs of the first water inlet 3 and the second water inlet 4 on the wall, the positions of the two relative to the water channel main body 1 can be adjusted by adjusting Reliable docking of the hot-water curved legs and the cold-water curved legs can be realized.

The water mixing valve core 5 is fixedly installed on the faucet body 2, and its part is placed in the accommodating cavity and in sealing contact with the water passage surface 1111, which is suitable for selectively opening or blocking the first water channel 110a and/or the second water channel 110b The communication with the mixed water channel 1112, and the communication area between the first water channel 110a and the second water channel 110b and the mixed water channel 1112 is adjusted.

As shown in FIG. 1 , FIG. 6 and FIG. 8 , the top of the water mixing valve core 5 is provided with an annular abutting surface 51 , and the abutting surface 51 is used for the bottom end of the pressure cover 24 to abut. The top of the valve stem 52 has a valve stem 52, the valve stem 52 penetrates through the central hole of the gland 24 and the semicircular cover 25, and the top of the stem 52 protrudes from the top of the semicircular cover 25 for fixed connection with the handle 7, which is driven by the handle 7 to move and then Realize waterway control. The water mixing valve core 5 in this embodiment is a conventional valve structure in the field of faucets, and its internal waterway control structure will not be described here.

The lifting assembly 6 is slidably arranged on the faucet body 2 along the vertical direction, and partially sealingly extends into the switching channel 121 and is provided with a blocking part; the blocking part is suitable for opening or blocking the The water passage 1211 communicates with the first water separation port 1212 .

Specifically, as shown in FIGS. 1 , 6 and 7 , the pulling assembly 6 includes a pull rod 61 , a blocking member 62 , an elastic member 63 , a pulling handle 64 and a V-shaped sealing ring 65 .

The pull rod 61 is slidably arranged on the faucet body 2 in the vertical direction. Specifically, as shown in FIG. 6 and FIG. 7 , the pull rod 61 is matched with the inner hole of the guide sleeve 23 , which is guided by the guide sleeve 23 and can only be realized in the vertical direction. It slides and rotates, and it partially protrudes into the switching channel 121 in a sealed manner. The outer wall of the bottom is provided with an annular flange 612. The outer wall of the annular flange 612 is formed with an annular limit groove 6121. The limit groove 6121 is used for blocking The bottom of the tie rod 61 is also provided with a downward pressure bearing surface 611 below the annular flange 612; the pressure bearing surface 611 is used to withstand the water pressure when the water passage 1211 is connected to the second water distribution port 91, which is worth explaining. Yes, in this embodiment, the pull rod 61 is sealed with the water channel main body 1 by sleeved V-shaped sealing ring 65 on its outer wall. The hole wall of the through hole is in sealing contact, the lip-shaped opening of the V-shaped sealing ring 65 faces the inside of the switching channel 121 , and the end of the V-shaped sealing ring 65 facing away from the lip-shaped opening abuts the end surface of the guide sleeve 23 . The blocking member 62 is fixedly sleeved on the portion of the pull rod 61 located in the switching channel 121 and constitutes a blocking portion. Specifically, the blocking member 62 is fixedly sleeved in the limiting groove 6121 . The elastic member 63 adopts but is not limited to a spring, which is sleeved on the part of the pull rod 61 located in the switching channel 121, its top end is in contact with the inner wall of the switching channel 121, and its bottom end is abutted with the upper end of the annular flange 612 on the pull rod 61, It is used to apply a force to the draw rod 61 for blocking the second water diversion port 91, that is, to apply a downward force to the draw rod 61 to make the blocking member 62 located on the draw rod 61 block the second water diversion port 91, The second water diversion port 91 referred to here is the water outlet provided at the bottom of the switching channel 121 and used to distinguish it from other water outlet channels of the second pipe portion 14 . The formation of the second water diversion port 91 will be introduced in the following content. The pull handle 64 is fixed to the end of the pull rod 61 protruding from the faucet body 2 , and can be fixedly connected to the pull rod 61 by screwing. In this embodiment, in the switching channel 121, the blocking surface 1213 faces the second water diverting port 91, and the pull rod 61 slides in the vertical direction until the blocking member 62 abuts the blocking surface 1213, opening the water passage 1211 and the second diverting port 1213. For the communication of the water outlet 91 , when the pull rod 61 slides in the vertical direction until the blocking member 62 blocks the second water outlet 91 , the communication between the water outlet 1211 and the first water outlet 1212 is opened.

As shown in FIG. 6 and FIG. 7 , the first water outlet 8 is screwed into the first installation hole and is in sealing contact with the end face of the second pipe portion 14 through a sealing ring, and a second pipe portion 14 communicated with the second pipe portion 14 is provided thereon. A water outlet. It is worth noting that since the peripheral edge of the end of the second pipe portion 14 away from the second mounting seat 12 is formed with an abutting flange 141 , the abutting flange 141 is installed in place on the first water outlet 8 It also forms a sealing contact with the first water outlet member 8 at the same time, so that the first water outlet member 8 and the second pipe portion 14 have good sealing performance.

As shown in FIG. 6 and FIG. 7 , the second water outlet 9 is screwed on the second installation hole, and it is sealed with the second installation seat 12 through a sealing ring. The second water outlet 9 is provided with a switch channel 121 to communicate with The second water outlet hole, the top opening of the second water outlet hole constitutes the second water outlet 91 . The second water outlet 9 may be a separate water outlet 212 or a water outlet structure. In the example given in this embodiment, the second water outlet 9 is specifically a hose connector for connecting a hand shower . By operating the pulling assembly 6, the plugging portion can be moved to different positions in the vertical direction, so that the water outlet 1211 can be switched to communicate with one of the first water distribution port 1212 and the second water distribution port 91, so as to realize the change of the water outlet direction, which can satisfy the different usage requirements.

As shown in FIG. 1 and FIG. 8 , there are two curved foot connecting assemblies 10 , and one of the two curved foot connecting assemblies 10 is used to connect the hot water curved foot and the joint portion 31 of the first water inlet member 3 . The other is used to connect the cold water curved foot and the joint part 31 of the second water inlet part 4 . Specifically, the crank connection assembly 10 includes a screw head 101 and a nut 102. The screw head 101 is coaxial with the joint part 31, passes through the through hole 221 on the rear cover 22 and forms a screw connection with the housing 21 and is connected to the joint part through a gasket. The end face of the threaded joint 101 is in sealing contact with the end face of the threaded joint 101 , a water through hole communicated with the joint part 31 is provided in the threaded joint 101 , and an annular limiting flange 1011 is formed on the periphery of one end of the threaded joint 101 protruding from the casing 21 . The nut 102 is sleeved on the part of the joint part 31 that protrudes from the casing 21 and forms a limit contact with the limiting flange 1011 along the first direction. The curved foot rotates so that the curved foot and the threaded joint 101 are close to each other until they abut each other. When the threaded joint 101 is in contact with its corresponding curved foot, the two form a sealing contact through the gasket, thereby realizing the curved foot and the threaded joint 101. A sealed communication relationship with the joint portion 31 .

The installation method of the bathtub faucet provided by this embodiment is as follows:

Sealing rings are respectively sleeved on the ends of the water pipes 32 of the first water inlet 3 and the second water inlet 4, and then the two are sealed and plugged with the first connecting pipe 112 and the second connecting pipe 113 respectively.

Put the water channel main body 1 , the first water inlet 3 and the second water inlet 4 into the inner cavity of the casing 21 from the installation opening of the casing 21 , then cover the back cover 22 on the cover 22 and lock the back cover 22 and the casing 21 with screws.

Put the water mixing valve core 5 into the extension part 213, and then screw the gland 24 into the extension part 213 until it is in contact with the contact surface 51 of the water mixing valve core 5; screw the semicircular cover 25 to the pressure The outer circumference of the cover 24, and then the handle 7 is fixed to the top of the valve stem 52 of the water mixing valve core 5 through the jack wire.

Screw the guide sleeve 23 to the threaded hole 2121 ; insert the V-shaped sealing ring 65 into the top opening of the switching channel 121 and make its non-open end abut against the end surface of the guide sleeve 23 .

Set the blocking member 62 in the limiting groove 6121; then set the elastic member 63 on the outer circumference of the pull rod 61; pass the pull rod 61 through the switching channel 121 from bottom to top until its top end protrudes from the top of the guide sleeve 23, and then Screw the handle 64 to the top of the guide sleeve 23 to fix it.

The first water outlet member 8 and the second water outlet member 9 are screwed to the first installation hole and the second installation hole respectively.

The two nuts 102 are respectively sleeved outside the two screw joints 101; then, the two screw joints 101 are respectively penetrated through the two through holes 221 on the rear cover 22 and screwed with the casing 21 until the joint part 31 is sealed The pads are reliably abutted; finally, the two nuts 102 are screwed into positions with the hot water and cold water legs on the wall respectively, and the installation is completed.

During use, when water is needed, the first water outlet can be realized by operating the handle 7 to make the hot water and cold water enter the water in a specific ratio, and then operating the pulling handle 64 to make the blocking member 62 at the highest or lowest point as required. 8 water or hand-held shower; specifically, when the pull rod 61 and the pull handle 64 are not lifted and parked at the lowest position, the pull rod 61 is acted by the elastic member 63 to drive the blocking member 62 to reliably block the first position. At this time, the water outlet 1211 is connected to the first water outlet 1212. When the mixing valve core 5 controls the mixing water channel 1112 to communicate with the first water channel 110a and/or the second water channel 110b, the second pipe portion 14 has When the water flows through, the first water outlet 8 discharges water; when the pull rod 61 and the lifting handle 64 are pulled and parked at the highest position, the blocking member 62 blocks the blocking surface 1213 , and at this time, the water outlet 1211 is connected to the second water distribution port 91 , when the water mixing valve core 5 opens the connection between the mixing water channel 1112 and the first water channel 110a and/or the second water channel 110b, the water flowing into the switching channel 121 from the water passage 1211 will flow out from the second water outlet hole. The pressing surface 611 is subjected to the action of the water flow in the switching channel 121 to reliably stop at the current position, so the blocking member 62 can reliably block the blocking surface 1213 . When no water is needed, press the handle 7 to make the water mixing valve core 5 disconnect the first water channel 110a and the second water channel 110b from the water mixing channel 1112, that is, the water is cut off.

In the bathtub faucet provided in this embodiment, the water channel main body 1 is composed of a first mounting seat 11 , a second pipe portion 14 , a second mounting seat 12 and a second pipe portion 14 connected in sequence in the first direction, wherein the first mounting seat 11 is provided with a water surface 1111, a first water channel 110a, a second water channel 110b and a mixed water channel 1112. The first water channel 110a and the second water channel 110b are both used to access the water source and the water outlet ends of both are set on the water surface 1111, The water inlet end of the mixed water channel 1112 is also set on the water passage surface 1111, and the water passage surface 1111 is suitable for cooperating with the external water mixing valve core 5, and the first water channel 110a, the second water channel 110b and the water mixing channel are controlled by the water mixing valve core 5 1112 is connected or disconnected to realize the functions of opening and closing water and flow regulation; the mixing channel 1112 is connected to the water passage 1211 on the second mounting seat 12 through the first pipe part 13, and the switching channel 121 can be used for water separation in the bathtub faucet. The lifting component 6 is installed, and the water passage 1211 is controlled by the lifting component 6 to be connected or disconnected from the first water outlet 1212, so that the water outlet or water stop of the second pipe portion 14 can be realized; the water channel main body 1 is an integral molding member, its structure The molding difficulty is small and the parts are few, so the installation is more convenient, the installation cost is low, and there is no risk of water leakage. It is also worth noting that, since the water inlet ends of the first water channel 110a and the second water channel 110b are respectively opened on both sides of the first mounting seat 11, the two water inlet ends can be assembled and realized by the tubular member in a plug-in manner. The connection with the cold water curved foot and the hot water curved foot on the wall, the connection between the first mounting seat 11 and the wall curved foot is not limited by the size of the water channel main body 1 itself, and can be caused by installation errors on the wall curved foot. In the case of different distances, it can still flexibly achieve reliable docking and assembly with the curved feet, so the water body of the waterway has strong versatility.

The descriptions of the above specification and embodiments are used to explain the protection scope of the present invention, but do not constitute a limitation on the protection scope of the present invention.

Claims (10)

1. A bathtub faucet water channel main body, characterized in that the water channel main body is an integral molding member, which comprises a first mounting seat, a first pipe portion, a second mounting seat and a second pipe sequentially connected along a first direction department; The first installation seat is provided with a water passage, a first water channel, a second water channel and a mixed water channel; the water passage is arranged horizontally upward; the first water channel and the second water channel are both used for connecting to a water source, so the The water inlet end of the first water channel and the water inlet end of the second water channel are respectively opened on both sides of the first installation seat, and the water outlet end of the first water channel and the water outlet end of the second water channel are both open on the water passage surface; the water inlet end of the mixed water channel is opened on the water passage surface, and the water outlet end is connected to one end of the first pipe portion; The second mounting seat is provided with a vertically extending switching channel; the side wall of the switching channel is provided with a water passage and a first water diversion port arranged above the water passage; The other end of the first pipe part is connected to the water passage; one end of the second pipe part is connected to the first water separation port, and the other end of the second pipe part extends away from the second installation seat along the first direction. 2. A bathtub faucet water channel main body according to claim 1, wherein the first mounting seat comprises a seat body, a first connecting pipe and a second connecting pipe; The water surface, the mixed water channel, the first channel and the second channel; the first connection pipe and the second connection pipe are respectively formed on both sides of the seat body, and the extension directions of the two are perpendicular to the first connection pipe. One direction; the inner pipe of the first connecting pipe communicates with the first hole to form the first water channel; the inner pipe of the second connection pipe communicates with the second hole to form the second water channel. 3. The bathtub faucet water channel body according to claim 2, wherein the bottom end of the seat body is flush with the bottom end of the second mounting seat. 4 . The water channel main body of a bathtub faucet according to claim 1 , wherein the end surface of the second pipe portion is inclined downward. 5 . 5 . The main body of a bathtub faucet waterway according to claim 4 , wherein an abutting flange is formed on the peripheral wall of the end portion of the second pipe portion away from the second mounting seat; The end face of the rim is flush with the end face of the second tube portion. 6. A bathtub faucet, characterized in that it comprises a bathtub faucet water channel body, a faucet body, a first water inlet, a second water inlet, and a water mixing valve core as described in any one of claims 1 to 5 and lifting components; The faucet body is provided with an accommodating cavity; the water channel body is installed in the accommodating cavity; one end of the first water inlet is sealed and plugged with the first water channel, and the other end is used to connect the heat water; one end of the second water inlet is sealed and plugged with the second water channel, and the other end is used to receive cold water; the water mixing valve core is fixedly installed on the faucet body, and its part is placed in the In the accommodating cavity and in sealing contact with the water passage surface, it is suitable for selectively opening or blocking the communication between the first water channel and/or the second water channel and the mixed water channel, and adjusting the first water channel. The connecting area between a water channel and the second water channel and the mixing channel; the lifting assembly is slidably arranged on the faucet body along the vertical direction, and partially sealingly extends into the switching channel and is provided with a blocking part ; The blocking part is adapted to open or block the communication between the water passage and the first water outlet by moving in the vertical direction. 7 . The bathtub faucet according to claim 6 , wherein the faucet body comprises a casing and a back cover; the casing is an integrally formed structure, the interior of which is hollow, and the rear wall is provided with an installation opening; The installation opening is suitable for the water channel body to be inserted; the rear cover matching cover is arranged on the installation opening and is detachably fixed to the housing, and is enclosed with the housing to form the accommodating cavity. 8. The bathtub faucet of claim 6, further comprising a first water outlet; The faucet body is provided with an inclined downward first installation hole corresponding to the end surface of the second pipe part; the first water outlet is screwed on the first installation hole and sealed with the end surface of the second pipe part abutting, and a first water outlet hole communicated with the second pipe part is arranged thereon. 9. The bathtub faucet of claim 6, further comprising a second water outlet; The bottom end opening of the switching channel is provided; the faucet body is also provided with a second installation hole corresponding to the bottom end opening of the switching channel; the second water outlet is screwed on the second installation hole and is connected with the The second mounting seat is in sealing fit, and is provided with a second water outlet hole communicating with the switching channel; the top opening of the second water outlet hole constitutes a second water diversion port; when the blocking part moves in the vertical direction It is suitable for making the water passing port switch and communicate with the first water dividing port and the second water dividing port. 10. The bathtub faucet according to claim 9, wherein the pull-up assembly comprises a pull rod, a blocking member, an elastic member and a pull-up handle; The tie rod is slidably arranged on the faucet body along the vertical direction, and part of it extends into the switching channel in a sealed manner, and the bottom is provided with a downward pressure-bearing surface; the pressure-bearing surface is suitable for communication at the water passage The second water diversion port is subjected to the action of water pressure; the blocking member is fixedly sleeved on the part of the draw rod located in the switching channel and constitutes the blocking portion; the elastic member is located in the switching channel , the two ends of which are respectively abutted against the inner wall of the switching channel and the pull rod to exert a force on the pull rod for blocking the second water diversion port; the lifting handle is fixed on the pull rod and extends out of the One end of the faucet body; the switching channel is provided with a blocking surface; the blocking surface faces the second water outlet and is vertically disposed between the water passage and the first water outlet, which is suitable for It is in sealing cooperation with the blocking part to block the first water diversion port and the water passage port.

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