CN213236247U

CN213236247U - Double-handle tap

Info

Publication number: CN213236247U
Application number: CN202021864974.1U
Authority: CN
Inventors: 黄伟根
Original assignee: Heshan Muchuan Sanitary Technology Co ltd
Current assignee: Heshan Muchuan Sanitary Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-18
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a two taps, including casing, muddy water subassembly and the subassembly that divides water, two water connectors and two water connectors are installed to the outer wall of casing, and the internally mounted of casing has the plastic sheath, mixes the water subassembly and sets up in the one end of plastic sheath, divide the water subassembly set up in the other end of plastic sheath, the periphery of water inlet is provided with the heavy groove, and first sealing member is installed to the heavy groove, the first sealing member of tip butt and the water inlet intercommunication of water connector. When first sealing member causes the external diameter to diminish and reduces sealed effect because of reasons such as expend with heat and contract with cold after using a period, can promote some distances a little towards heavy groove through with water supply connector, can further compress first sealing member, thereby improve sealed effect, in addition, through installing the plastic sheath in the casing, mix the water subassembly and divide the water subassembly to be located the both ends of plastic sheath respectively, can conveniently mix the installation of water subassembly and water subassembly on the one hand, on the other hand plastic sheath can play thermal-insulated and prevent the effect that rivers contact the casing.

Description

Double-handle tap

Technical Field

The utility model relates to a tap technical field, in particular to two taps.

Background

The double-handle faucet is generally provided with a water mixing assembly and a water dividing assembly, the water dividing assembly is used for controlling the water outlet direction of mixed water, the water mixing assembly is provided with a cold water inlet and a hot water inlet, the cold water inlet and the hot water inlet are respectively connected with a cold water inlet joint and a hot water inlet joint, in order to prevent water leakage, a sealing structure is generally arranged between the water inlet joint and the water inlet to prevent water leakage, the existing sealing structure generally adopts an outer wall mounting sealing piece at the water inlet joint, and a sealing structure is formed between the sealing piece and the inner wall of the. However, after the faucet is used for a period of time, the sealing element is easily hardened, so that the outer diameter of the sealing element is reduced, and the sealing element is located between the outer wall of the water inlet and the outer wall of the water inlet connector, and the gap between the outer wall of the water inlet and the outer wall of the water inlet connector is fixed and unchanged, so that the sealing performance between the outer wall of the water inlet and the outer wall of the water inlet connector is reduced by the sealing element with the reduced outer diameter, and water leakage is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a two tap that intake leakproofness is good.

According to the utility model discloses a two tap of first aspect embodiment includes:

the water inlet joint and the water outlet joint are arranged on the outer wall of the shell, and the plastic sleeve is arranged inside the shell;

the water mixing component is arranged at one end of the plastic sleeve and is provided with a mixed water outlet and two water inlets, and the two water inlets are respectively communicated with the two water inlet joints;

the water distribution component is arranged at the other end of the plastic sleeve and is provided with two water outlets and a mixed water inlet, the two water outlets are respectively communicated with the two water outlet connectors, and the mixed water inlet is communicated with the mixed water outlet;

wherein, the periphery of water inlet is provided with heavy groove, heavy groove installs first sealing member, the tip butt of water supply connector the first sealing member with the water inlet intercommunication.

According to the utility model discloses two tap has following beneficial effect at least: when with water supply connector with during the water inlet intercommunication, water supply connector's tip butt forms seal structure in first sealing member, seal structure forms between water supply connector's tip and heavy groove this moment, and the distance between water supply connector's tip and the heavy groove can be adjusted as required, consequently, when first sealing member causes the external diameter to diminish and reduces sealed effect because of reasons such as expend with heat and contract with cold after using a period, can promote some distances a little towards heavy groove through with water supply connector, can further compress first sealing member, thereby improve sealed effect, in addition, through installing the plastic sheath in the casing, water mixing component and water diversion component are located the both ends of plastic sheath respectively, can make things convenient for the installation of water mixing component and water diversion component on the one hand, on the other hand plastic sheath can play thermal-insulated and prevent the effect that rivers contacted the casing.

According to the utility model discloses a some embodiments, inside two exhalant canals, two inlet channels and the mixed water passageway of being provided with of plastics cover, the outlet channel intercommunication the delivery port with go out the water swivel, the inlet channel intercommunication the water inlet with the inlet water swivel, mixed water passageway intercommunication mixed water import with mixed water export.

According to some embodiments of the utility model, two inhalant canal is located respectively mix the both sides of hydrological passage.

According to some embodiments of the utility model, two the exhalant canal is located respectively mix the both sides of water passageway.

According to the utility model discloses a some embodiments, the outer wall of casing is located water inlet department is provided with the body that stretches out to the outside, the inner wall of body is provided with the internal thread, water supply connector's outer wall be provided with interior screw-thread fit's external screw thread, water supply connector pass through threaded connection in the body and with the water inlet intercommunication.

According to some embodiments of the utility model, the outer wall of water supply connector is provided with the recess, the second sealing member is installed to the recess, the second sealing member with the inner wall butt of body.

According to some embodiments of the invention, the recess is located the external screw thread is kept away from the one end of heavy groove.

According to the utility model discloses a some embodiments, the water connectors still installs auto-change over device, auto-change over device is connected with first outlet pipe and second outlet pipe.

According to some embodiments of the utility model, auto-change over device includes fixed block and movable block, the movable block can be relative the fixed block rotates, the fixed block is provided with logical water district and shelters from the district, the movable block corresponds the fixed block is provided with first pool and second pool, first pool with the second pool communicates respectively first outlet pipe with the second outlet pipe.

According to the utility model discloses a some embodiments, the outer wall of movable block is provided with the draw-in groove, the movable block passes through the draw-in groove joint install in the tip of first outlet pipe.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic perspective view of a dual-handle faucet according to an embodiment of the present invention;

FIG. 2 is an exploded view of a dual handle faucet according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a dual-handle faucet according to an embodiment of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a perspective view of the plastic encasement;

FIG. 6 is a schematic cross-sectional view of a plastic encasement;

FIG. 7 is a schematic structural view of a fixing block;

fig. 8 is a schematic structural diagram of the movable block.

Reference numerals:

the water mixing device comprises a shell 100, a water inlet connector 110, a water outlet connector 120, a first water outlet pipe 121, a second water outlet pipe 122, a plastic sleeve 130, a sink 131, a water inlet channel 132, a water outlet channel 133, a mixed water channel 134 and a pipe body 140;

a water mixing assembly 200, a water inlet 210;

a water diversion assembly 300, a first seal 400;

a fixed block 500, a water passing area 510 and a shielding area 520;

the water outlet device comprises a movable block 600, a first water outlet area 610, a second water outlet area 620 and a clamping groove 630.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 8, a dual-handle faucet according to an embodiment of the present invention includes a housing 100, a water mixing assembly 200, and a water diversion group. The housing 100 is generally made of metal and can play a role in enhancing the structural strength of the faucet, the two water inlet connectors 110 and the two water outlet connectors 120 are installed on the outer wall of the housing 100, the two water inlet connectors 110 can respectively receive cold water and hot water, the plastic sleeve 130 is installed inside the housing 100, the plastic sleeve 130 can play a role in heat insulation, and can prevent water from directly contacting the housing 100. The water mixing assembly 200 is disposed at one end of the plastic sleeve 130, the water mixing assembly 200 is provided with a mixed water outlet and two water inlets 210, the two water inlets 210 are respectively communicated with the two water inlets 110, and cold water and hot water enter the water mixing assembly 200 from the water inlets 210 through the water inlets 110 for mixing and then are discharged through the mixed water outlet. The water diversion component 300 is arranged at the other end of the plastic sleeve 130, the water diversion component 300 is provided with two water outlets and a mixed water inlet, the two water outlets are respectively communicated with the two water outlet connectors 120, the mixed water inlet is communicated with the mixed water outlet, and the water diversion component 300 can be switched to control mixed water to flow out from one of the two water outlets. The periphery of water inlet 210 is provided with heavy groove 131, and heavy groove 131 installs first sealing member 400, and the tip butt first sealing member 400 of water supply connector 110 communicates with water inlet 210, and first sealing washer can be waterproof rubber ring isotructure, and it has better elasticity and waterproof performance.

When the water inlet joint 110 is communicated with the water inlet 210, the end of the water inlet joint 110 abuts against the first sealing member 400 to form a sealing structure, and the sealing structure is formed between the end of the water inlet joint 110 and the sinking groove 131, and the distance between the end of the water inlet joint 110 and the sinking groove 131 is adjustable as needed, and therefore, when the first sealing member 400 has a reduced outer diameter due to thermal expansion and contraction after a certain period of use, thereby reducing the sealing effect, the water inlet joint 110 may be slightly pushed toward the sink 131 by some distance, the first sealing element 400 can be further compressed, so that the sealing effect is improved, in addition, the plastic sleeve 130 is installed in the shell 100, the water mixing assembly 200 and the water distribution assembly 300 are respectively located at two ends of the plastic sleeve 130, on one hand, the installation of the water mixing assembly 200 and the water distribution assembly 300 can be facilitated, and on the other hand, the plastic sleeve 130 can play a role in insulating heat and preventing water from contacting the shell 100.

The utility model discloses an in some embodiments, plastic sheath 130 is inside to be provided with two exhalant canal 133, two inhalant canal 132 and one and to mix water channel 134, exhalant canal 133 communicates delivery port and water connectors 120, inhalant canal 132 communicates water inlet 210 and water connectors 110, mix water channel 134 and communicate mixed water import and mixed water export, thereby make the inside runner of tap concentrate on plastic sheath 130 in, make the tap structure more compact, plastic sheath 130 adopts the integrated into one piece that moulds plastics, make runner processing preparation more convenient.

The utility model discloses an in some embodiments, two inhalant canal 132 are located the both sides of mixing water passageway 134 respectively, for example can be upper and lower both sides to make inhalant canal 132 can distribute in the both sides of plastic sheath 130, conveniently connect water supply connector 110, make the runner overall arrangement in the plastic sheath 130 more reasonable simultaneously.

The utility model discloses an in some embodiments, two delivery channel 133 are located the both sides of mixing water passageway 134 respectively, for example can be the left and right sides to make delivery channel 133 distribute in the both sides of plastic sheath 130, conveniently connect water swivel 120, make the runner overall arrangement in the plastic sheath 130 more reasonable simultaneously.

In some embodiments of the utility model, the outer wall of casing 100 is located water inlet 210 and locates to be provided with the body 140 that stretches out to the outside, and the inner wall of body 140 is provided with the internal thread, and the outer wall of water supply connector 110 is provided with the external screw thread with interior screw-thread fit, and water supply connector 110 communicates through threaded connection in body 140 and with water inlet 210 to thereby can be through rotatory with the convenient installation or the dismantlement of installing of water supply connector 110, it is more convenient to operate.

In some embodiments of the utility model, the outer wall of water inlet joint 110 is provided with the recess, and the second sealing member is installed to the recess, the inner wall butt of second sealing member and body 140 to can form seal structure through the second sealing member, further strengthen water inlet joint 110's leakproofness.

In some embodiments of the present invention, the groove is located at the end of the external thread far away from the sinking groove 131, so that the second sealing element is closer to the outer end of the water inlet joint 110, and the first sealing element 400 is closer to the inner end of the water inlet joint 110, so that the overall sealing performance of the water inlet joint 110 is better.

The utility model discloses a some embodiments, water connectors 120 still installs auto-change over device, and auto-change over device is connected with first outlet pipe 121 and second outlet pipe 122 to make water connectors 120 can also go out water through first outlet pipe 121 or second outlet pipe 122, improve the convenience of water consumption.

In some embodiments of the present invention, the switching device includes the fixed block 500 and the movable block 600, the movable block 600 can rotate relative to the fixed block 500, the fixed block 500 is provided with the water passing area 510 and the shielding area 520, the movable block 600 is provided with the first water outlet area 610 and the second water outlet area 620 corresponding to the fixed block 500, and the first water outlet area 610 and the second water outlet area 620 are respectively communicated with the first water outlet pipe 121 and the second water outlet pipe 122. When the water outlet device is used, when the movable block 600 rotates to enable the first water outlet area 610 to be communicated with the water passing area 510 of the fixed block 500, at the moment, the shielding area 520 blocks the second water outlet area 620, and the first water outlet pipe 121 discharges water; when the movable block 600 rotates to make the second water outlet area 620 communicate with the water passing area 510 of the fixed block 500, the shielding area 520 blocks the first water outlet area 610, and the second water outlet pipe 122 discharges water, so that the operation of switching water discharge is convenient.

The utility model discloses a some embodiments, the outer wall of movable block 600 is provided with draw-in groove 630, and movable block 600 passes through draw-in groove 630 joint and installs in the tip of first outlet pipe 121 to can be with firm the installing in first outlet pipe 121 of movable block 600, can drive movable block 600 through rotating first outlet pipe 121 and rotate, it is very convenient to operate.

Claims

1. Double handle tap, its characterized in that includes:

2. The dual handle faucet of claim 1, wherein: the plastic sleeve is internally provided with two water outlet channels, two water inlet channels and a mixed water channel, the water outlet channels are communicated with the water outlet and the water outlet connector, the water inlet channels are communicated with the water inlet and the water inlet connector, and the mixed water channel is communicated with the mixed water inlet and the mixed water outlet.

3. The dual handle faucet of claim 2, wherein: and the two water inlet channels are respectively positioned at two sides of the mixed water channel.

4. The dual handle faucet of claim 2, wherein: the two water outlet channels are respectively positioned at two sides of the mixed water channel.

5. The dual handle faucet of claim 1, wherein: the outer wall of the shell is located a pipe body which extends outwards is arranged at the water inlet, an internal thread is arranged on the inner wall of the pipe body, an external thread matched with the internal thread is arranged on the outer wall of the water inlet connector, and the water inlet connector is connected into the pipe body through a thread and communicated with the water inlet.

6. The dual handle faucet of claim 5, wherein: the outer wall of water supply connector is provided with the recess, the second sealing member is installed to the recess, the second sealing member with the inner wall butt of body.

7. The dual handle faucet of claim 6, wherein: the groove is located at one end, far away from the sinking groove, of the external thread.

8. A double handle tap according to any one of claims 1 to 7 wherein: the water outlet connector is also provided with a switching device, and the switching device is connected with a first water outlet pipe and a second water outlet pipe.

9. The dual handle faucet of claim 8, wherein: the switching device comprises a fixed block and a movable block, wherein the movable block can be opposite to the fixed block, the fixed block is provided with a water passing area and a shielding area, the movable block corresponds to the fixed block and is provided with a first water outlet area and a second water outlet area, and the first water outlet area and the second water outlet area are respectively communicated with the first water outlet pipe and the second water outlet pipe.

10. The dual handle faucet of claim 9, wherein: the outer wall of movable block is provided with the draw-in groove, the movable block passes through the draw-in groove joint install in the tip of first outlet pipe.