CN212131403U - Double-handle faucet - Google Patents

Abstract

The utility model discloses a double-handle faucet, which comprises a water channel component, a panel, a valve core component and a water outlet component, wherein the water channel component comprises a first water inlet pipe, a second water inlet pipe and a connecting piece, the valve core component is installed at the upper end of the first or second water inlet pipe, a water passing end is arranged on the side surface of the first or second water inlet pipe, a sealing ring is sleeved on the water passing end, and a convex point is also arranged at the periphery of the water passing end; the connecting piece comprises a first connecting end, a second connecting end and a water outlet end, the water outlet end is connected with the water outlet assembly, the first or second connecting end is provided with a through hole, a guide groove and a clamping groove are formed in the through hole, and the salient point is inserted into the through hole along the guide groove and is matched and fixed with the clamping groove. The utility model discloses a water course subassembly package assembly of two handles tap simple structure, the equipment is convenient, and can greatly reduced cost.

Description

Double-handle faucet

Technical Field

The utility model relates to a double-handle tap.

Background

Current two tap mainly includes two case, handle, inlet tube to and an outlet pipe, connecting pipe etc. the inlet tube links together through the connecting pipe with the outlet pipe, and the embedded water spout cover that has on the outlet pipe top, the case is installed on the inlet tube, and the handle is connected to the case upper end, and the lower extreme of inlet tube pin is connected with cold and hot supply channel, through rotatory two handles, can follow the rivers that flow suitable temperature in the outlet pipe. In the existing double-handle faucet, a water inlet pipe, a water outlet pipe and a connecting pipe are respectively made of copper alloy or zinc alloy, the cost of the copper alloy is high, the zinc alloy is relatively cheap but the lead content is relatively high, when water flows through the inner surface of metal, metal precipitates such as lead, chromium, magnesium, zinc and the like on the inner surface of the faucet can be brought out by the water flow, and when the water containing the metal precipitates is drunk by people, the health of people can be affected; therefore, various plastic water channels are combined with metal shell double handle taps on the market.

Chinese patent CN109357045A discloses a double-handle faucet, which comprises two water inlet pipes, a water outlet pipe, a three-way connecting pipe and a cladding piece made of metal, wherein the water inlet pipes and the water outlet pipe are connected together through the connecting pipe, a valve core is arranged on the water inlet pipe and used for controlling the water flow, the upper end of the valve core is connected with a handle and used for controlling the valve core, the cladding piece is integrally enveloped outside the water inlet pipe, the water outlet pipe and the connecting pipe, the water inlet pipe, the water outlet pipe, the connecting pipe and the valve core are all plastic pieces, the parts in contact with the water flow are all ensured to be plastic, metal educt; after the components are assembled, the components are wrapped in a cladding piece made of metal materials, the appearance of the metal is complete, and the rigidity and the attractiveness of the pure metal faucet can be guaranteed. This scheme has avoided the metalwork to cross the problem of water, nevertheless need use the screw to fix pin overcoat and metal package spare, and the structure is loaded down with trivial details, and assembly process is complicated, and is with high costs.

Disclosure of Invention

In order to solve the technical problem, an object of the present invention is to provide a double-handle faucet.

The utility model discloses a following technical scheme realizes: a double-handle faucet comprises a water channel assembly, a panel, a valve core assembly and a water outlet assembly, wherein the water channel assembly comprises a first water inlet pipe, a second water inlet pipe and a connecting piece, the valve core assembly is installed at the upper end of the first or second water inlet pipe, a water passing end is arranged on the side surface of the first or second water inlet pipe, a sealing ring is sleeved on the water passing end, and a convex point is further arranged on the periphery of the water passing end; the connecting piece comprises a first connecting end, a second connecting end and a water outlet end, the water outlet end is connected with the water outlet assembly, the first or second connecting end is provided with a through hole, a guide groove and a clamping groove are formed in the through hole, and the salient point is inserted into the through hole along the guide groove and is matched and fixedly connected with the clamping groove.

Preferably, the water passing end and the through hole are cylindrical.

Preferably, the side surfaces of the salient points are attached to the side surfaces of the clamping grooves, and the water outlet end can be just matched with the panel for installation.

Preferably, the salient point and the sealing ring are arranged in parallel, and the salient point is arranged on the inner side of the water passing end.

Preferably, the salient points are symmetrically arranged on the periphery of the water passing end.

Preferably, the panel is provided with a plurality of mounting holes, and the water channel assembly is inserted into the mounting holes.

Preferably, the valve core assembly is in threaded connection with the water channel assembly through a valve core compression nut, and the water channel assembly and the panel are installed and fixed while the valve core compression nut compresses the valve core assembly.

Preferably, the water outlet assembly comprises a water outlet pipe and a water outlet nozzle, one end of the water outlet pipe is provided with a sealing end sleeved with a sealing gasket, the other end of the water outlet pipe is connected with the water outlet nozzle, and the sealing end is fixedly arranged in the water outlet end.

Preferably, the water outlet pipe is fixedly arranged in the water outlet end by utilizing a pressing sleeve.

The utility model discloses a water course subassembly package assembly of two handles tap simple structure, the equipment is convenient, and can greatly reduced cost.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is an exploded view of the waterway assembly of the present invention.

Fig. 4 is a perspective view of the first or second inlet pipe of the present invention.

Fig. 5 is an enlarged schematic view at F in fig. 4.

Fig. 6 is a perspective view of the connector of the present invention.

Fig. 7 is an enlarged schematic view at H in fig. 6.

Fig. 8 is a cross-sectional view of the waterway assembly of the present invention.

Fig. 9 is a partial cross-sectional view taken at I-I in fig. 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to the attached drawings 1 to 9 of the specification, the double-handle faucet comprises a water channel assembly A, a panel B, a valve core assembly C and a water outlet assembly D, wherein the valve core assembly C is installed in the water channel assembly A to control or adjust the on-off of cold water and hot water, the water channel assembly A is installed on the panel B, and the water outlet assembly D is connected with the water channel assembly A.

Specifically, the water channel assembly a comprises a first water inlet pipe 1, a second water inlet pipe 2 and a connecting piece 3, wherein a valve core assembly C is arranged in the first water inlet pipe 1 or the second water inlet pipe 2, the valve core assembly C is arranged in the water inlet pipes by utilizing a valve core compression nut 41, in addition, the valve core assembly C is mutually connected with a handle 42, and the water channel connection and disconnection between the valve core assembly C and the connecting piece 3 are controlled by rotating the handle 42; the lower portion of the first water inlet pipe 1 or the second water inlet pipe 2 is provided with a threaded end, the upper portion of the first water inlet pipe is provided with an assembly position b for assembling the valve core assembly C, meanwhile, the side edge of the first water inlet pipe or the second water inlet pipe is provided with a water passing end 11, two sealing rings a are sleeved on the periphery of the water passing end 11, salient points 11a are further arranged on the periphery of the water passing end 11, the salient points 11a are symmetrically arranged on the periphery of the water passing end 11, meanwhile, the salient points 11a are arranged in parallel with the sealing rings a, and the salient points 11a are arranged on the inner side of the water passing.

The connecting piece 3 comprises a first connecting end 31, a second connecting end 32 and a water outlet end 33, wherein the first connecting end 31 or the second connecting end 32 is provided with a through hole p, a guide groove 34 and a clamping groove 35 are formed in the through hole p, the clamping groove 35 is matched and fixed with the salient point 11a, and the clamping groove 35 has a profile matched with the salient point 11a, so that the first or second water inlet pipe can be simply, stably and conveniently fixed on the connecting piece.

The water outlet assembly D comprises a water outlet pipe 51 and a water outlet nozzle 52, one end of the water outlet pipe 51 is provided with a sealing end 51a sleeved with a sealing gasket, the other end of the water outlet pipe is connected with the water outlet nozzle 52, the sealing end 51a of the water outlet pipe fixedly installs the water outlet pipe 51 in the water outlet end 33 of the connecting piece through a pressing sleeve g, and the water outlet assembly D is simple, rapid, very convenient and humanized in assembly mode.

When the water channel assembly is assembled, the water passing end 11 on the side surface of the first water inlet pipe is inserted into the first connecting end 31, meanwhile, the salient point 11a at the water passing end 11 is inserted into the connecting piece 3 along the guide groove 34, then the salient point 11a rotates in the circumferential direction by a certain angle, slides into the clamping groove 35 to be limited and fixed, at the moment, the side surface of the salient point 11a of the first water inlet pipe is attached to the side surface of the clamping groove 35 in the connecting piece 3, the angle of the water outlet end 33 of the connecting piece is just matched with the panel B, and at the moment, the first or second water inlet pipe is fixedly connected with the connecting piece; after the water channel assembly is assembled, the water channel assembly is inserted into a corresponding mounting hole s of the panel B, then a valve core assembly C is installed, the valve core pressing nut 41 is in threaded connection with the water channel assembly A, and the water channel assembly A and the panel B are installed and fixed while the valve core pressing nut 41 presses the valve core assembly C; preferably, the water passing end 11 and the through hole p of the first or second connecting end are both cylindrical, so that the two ends can be simply and easily matched to be installed and fixed. The utility model discloses a water course subassembly package assembly of two handles tap simple structure, the equipment is convenient, and can greatly reduced cost.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (9)

1. A double-handle faucet is characterized by comprising a water channel assembly, a panel, a valve core assembly and a water outlet assembly, wherein the water channel assembly comprises a first water inlet pipe, a second water inlet pipe and a connecting piece, the valve core assembly is mounted at the upper end of the first or second water inlet pipe, a water passing end is arranged on the side surface of the first or second water inlet pipe, a sealing ring is sleeved on the water passing end, and a convex point is further arranged on the periphery of the water passing end; the connecting piece comprises a first connecting end, a second connecting end and a water outlet end, the water outlet end is connected with the water outlet assembly, the first or second connecting end is provided with a through hole, a guide groove and a clamping groove are formed in the through hole, and the salient point is inserted into the through hole along the guide groove and is matched and fixedly connected with the clamping groove.

2. A two-handle faucet as defined in claim 1, wherein the water passing end and the through bore are cylindrical.

3. The faucet of claim 1, wherein the side of the protruding point is attached to the side of the locking groove, and the water outlet end is just matched with the faceplate.

4. The dual-handle faucet of claim 1, wherein the protrusions are disposed in parallel with the sealing ring, and the protrusions are disposed inside the water passing end.

5. The faucet of claim 1, wherein the protrusions are symmetrically disposed on the outer periphery of the water passing end.

6. The dual handle faucet of claim 1, wherein the faceplate defines a plurality of mounting holes, and the waterway assembly is configured to be inserted into the mounting holes.

7. The dual-handle faucet of claim 6, wherein the spool assembly is threadably coupled to the waterway assembly with a spool hold-down nut, the spool hold-down nut holding down the spool assembly while securing the waterway assembly to the deck.

8. The dual-handle faucet of claim 1, wherein the water outlet assembly comprises a water outlet pipe and a water outlet nozzle, one end of the water outlet pipe is provided with a sealing end sleeved with a sealing gasket, the other end of the water outlet pipe is connected with the water outlet nozzle, and the sealing end is fixedly arranged in the water outlet end.

9. A two handle faucet according to claim 8, wherein the outlet tube is fixedly mounted in the outlet end by a clamping sleeve.

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