CN210135293U

CN210135293U - Quick-release type split faucet

Info

Publication number: CN210135293U
Application number: CN201920864283.2U
Authority: CN
Inventors: 周石长
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-03-10
Anticipated expiration: 2029-06-10

Abstract

The utility model provides a quick-dismantling type split faucet which has simple structure, can realize quick disassembly and assembly and can be replaced and maintained, comprising a faucet shell and an inner water inlet pipe arranged in the faucet shell, the right end part of the tap shell is provided with a water outlet valve core pipe, a valve seat is arranged between the inner water inlet pipe and the water outlet valve core pipe, the tap shell is provided with a mounting seat, the mounting seat is provided with a first through hole for the inner water inlet pipe to pass through, a first limiting device for preventing the inner water inlet pipe from sliding out of the mounting seat downwards is arranged between the mounting seat and the inner water inlet pipe, the tap shell is also provided with a mounting hole for inserting the water outlet valve core pipe, the left end part of the water outlet valve core pipe is propped against the upper end surface of the inner water inlet pipe, the right end part of the water outlet valve core pipe penetrates out of the mounting hole, and the water outlet valve core pipe is arranged in the faucet shell in a dismounting mode.

Description

Quick-release type split faucet

Technical Field

The utility model relates to a tap field, in particular to quick detach formula components of a whole that can function independently tap.

Background

Along with the development of society, the application of the faucet in life is more and more extensive. In order to facilitate production and save costs, faucets that can be manufactured separately are available on the market.

Chinese patent No. CN206112158 discloses a cold and hot split faucet, which comprises an outer tube body and a plastic inner core body arranged in the outer tube body, wherein the plastic inner core body comprises a valve core seat, an inner water inlet pipe arranged below the valve core seat and a control valve core arranged above the valve core seat, a valve core positioning sleeve is further arranged on the valve core seat and positioned outside the control valve core, a horizontal water outlet pipe is arranged at the bottom of the valve core seat, a water outlet connector is arranged at the end part of the horizontal water outlet pipe, a plastic water outlet pipe is arranged on the water outlet connector, a water inlet hole and a water outlet hole are formed in the bottom of the valve core seat, the water inlet hole is communicated with the inner water inlet pipe, the water outlet hole is communicated with the horizontal water outlet pipe, an outer water outlet pipe is further arranged at the position of the outer tube body corresponding to the plastic water outlet pipe, slurry capable of combining the outer tube body and the plastic, and a sealing plug cover is arranged on the grouting hole. Although each part of the faucet is manufactured separately and is convenient to produce, the following defects still exist:

1. the assembly is inconvenient, when the outer pipe body and the water outlet outer pipe are assembled, the water outlet outer pipe and the outer pipe body are fixedly connected, and welding is adopted, so that the assembly is inconvenient, and the assembly efficiency is low.

2. The outer body and the plastic inner valve core body are integrally combined through grouting slurry injected through the grouting holes, the plastic inner valve core can be firmly positioned, the assembly complexity is further increased, the assembly difficulty is increased, the assembly efficiency is lower, the plastic water outlet pipe cannot be replaced after being damaged, the faucet is directly scrapped, and the popularization of the market is not facilitated.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides a simple structure, can realize quick assembly disassembly, removable maintenance's quick detach formula components of a whole that can function independently tap moreover.

In order to realize the technical problem, the utility model adopts the solution that the quick-release split faucet comprises a faucet shell and an inner water inlet pipe arranged in the faucet shell, wherein the right end part of the faucet shell is provided with a water outlet valve core pipe, and a valve seat is arranged between the inner water inlet pipe and the water outlet valve core pipe, and the quick-release split faucet is characterized in that: the water outlet valve is characterized in that a mounting seat is arranged on the faucet shell, a first through hole is formed in the mounting seat and used for the inner water inlet pipe to penetrate through, a first limiting device used for preventing the inner water inlet pipe from sliding out downwards is arranged between the mounting seat and the inner water inlet pipe, a mounting hole used for inserting the water outlet valve core pipe is further formed in the faucet shell, the left end of the water outlet valve core pipe is abutted to the upper end face of the inner water inlet pipe, the right end of the water outlet valve core pipe penetrates out of the mounting hole, and the water outlet valve core pipe is arranged on the faucet shell in a dismounting mode.

The further improvement is that: the valve seat is arranged at the left end part of the water outlet valve core pipe.

The further improvement is that: the mounting seat and the water outlet valve core pipe are respectively provided with a first threaded hole and a second through hole for a first fastening screw to pass through.

The further improvement is that: and a water outlet pipe shell is sleeved on the water outlet valve core pipe.

The further improvement is that: the lower end of the tap shell is provided with a fixed seat, and the mounting seat is provided with a third through hole for the inner water inlet pipe or the outer water inlet pipe to pass through.

The further improvement is that: the third through hole is a positioning through hole, and the lower end part of the inner water inlet pipe penetrates through the positioning through hole.

The further improvement is that: the first limiting device comprises a limiting boss, the limiting boss can be abutted to the upper end face of the mounting seat, the limiting boss is fixedly arranged at the upper end part of the plastic inner water inlet pipe, a limiting groove is formed in the mounting seat, and the limiting boss is arranged in the limiting groove.

The further improvement is that: the water pipe comprises a water pipe shell and is characterized in that a limiting ring is fixedly arranged on the inner end face of a water outlet of the water pipe shell, and a limiting ring groove matched with the limiting ring is formed in the outer end face of the water outlet valve core pipe.

The further improvement is that: and the water outlet valve core pipe and the water outlet pipe shell are respectively provided with a second threaded hole and a fourth through hole for a second fastening screw to pass through.

The further improvement is that: the fixed seat is connected with the inner water inlet pipe through a third fastening screw, and the fixed seat can be abutted to the lower end face of the tap shell.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. simple structure, simple to operate, in the installation, it is internal directly to insert leading this with interior inlet tube, and in the outlet valve core pipe inserted the outlet pipe shell, then on inserting the first mount pad in the tap casing, then can fix a position interior inlet tube and outlet valve core pipe through first fastening screw is fixed, has realized quick assembly disassembly. The process that the water outlet pipe is welded on the faucet body is reduced, and the assembly efficiency is greatly improved.

2. Each part can all be connected by the dismouting, has guaranteed that interior inlet tube or water valve core pipe appear bursting or when blockking up in the use, can change alone, not only convenient maintenance has reduced the cost of maintenance moreover, is favorable to the popularization in market.

3. The water outlet valve core pipe and the water outlet pipe shell are firmly positioned, the inner water inlet pipe, the water outlet valve core pipe and the faucet shell are firmly positioned, the positioning structure is simple, the traditional slurry filling is avoided and the faucet shell is fixed, the assembly efficiency is further improved, and the cost is reduced.

Drawings

Fig. 1 is a schematic view of a quick-release type split faucet in a top view.

Fig. 2 is a schematic view of the structure of the plastic inner water inlet pipe installed inside the faucet shell according to the embodiment of the present invention.

Fig. 3 is a schematic structural view of a faucet housing according to an embodiment of the present invention.

Fig. 4 is a schematic view of a plastic water outlet valve core tube structure according to an embodiment of the present invention.

Fig. 5 is a schematic sectional structure view of the water outlet pipe according to the embodiment of the present invention.

Fig. 6 is a schematic view of the structure of the plastic inner water inlet pipe of the embodiment of the present invention.

Fig. 7 is a schematic structural view of the embodiment of the present invention, wherein the fixing base is mounted on the faucet housing.

Fig. 8 is a schematic structural view illustrating a gasket disposed on a fixing seat according to an embodiment of the present invention.

Fig. 9 is a schematic diagram of a gasket structure according to an embodiment of the present invention.

Fig. 10 is a schematic cross-sectional view of a quick-release type split faucet according to an embodiment of the present invention.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-10, the embodiment of the present invention discloses a quick-release type split faucet, which comprises a faucet housing 1 and a plastic inner water inlet pipe 4 disposed in the faucet housing 1, wherein the right end of the faucet housing 1 is provided with a plastic outlet valve core pipe 5, the plastic inner water inlet pipe 4 is provided with a hot water inlet passage 42 and a cold water inlet passage 43, the right end of the faucet housing 1 is provided with a plastic outlet valve core pipe 5, the plastic outlet valve core pipe 5 is provided with a water outlet passage 51, the left end of the plastic outlet valve core pipe 5 is provided with a valve seat 58, the valve seat 58 is provided with a hot water inlet 54, a cold water inlet 55 and a water outlet 59 communicated with the hot water inlet passage 42 and the cold water inlet passage 43, the water outlet 59 is communicated with the water outlet passage 51, the faucet housing 1 is provided with a mounting base 3, the mounting base 3 is provided with a first through hole for the plastic inner water inlet, a limiting boss 41 for preventing the plastic inner water inlet pipe 4 from sliding out of the mounting seat 3 downwards is arranged between the mounting seat 3 and the plastic inner water inlet pipe 4, the limiting boss 41 can be abutted to the upper end face of the mounting seat 3, the limiting boss 41 is fixedly arranged at the upper end part of the plastic inner water inlet pipe 4, a limiting groove is arranged on the mounting seat 3, the limiting boss 41 is arranged in the limiting groove, a mounting hole 11 for inserting the plastic water outlet valve core pipe 5 is also arranged on the faucet shell 1, the left end part of the plastic water outlet valve core pipe 5 is abutted to the upper end face of the plastic inner water inlet pipe 4, the right end part of the plastic water outlet valve core pipe 5 penetrates out of the mounting hole 11, the mounting seat 3 and the plastic water outlet valve core pipe 5 are respectively provided with a first threaded hole 31 and a second through hole 53 for a first fastening screw to pass through, and the first fastening screw firmly locks the plastic inner water inlet pipe 4 and the plastic water outlet valve core pipe 5 on the mounting seat, the lower end part of the tap shell 1 is provided with a fixed seat 6, the plastic inner water inlet pipe 4 is fixedly provided with two fixed columns 44, the fixed seat 6 and the fixed columns 44 are respectively provided with a fifth through hole 62 and a third threaded hole, the fixed seat 6 is locked on the fixed columns 44 through a third fastening screw, the fixed seat 6 is also provided with a positioning through hole 61, a copper sleeve is fixedly arranged in a cold water inlet channel 43 and a hot water inlet channel 42 at the lower end part of the plastic inner water inlet pipe 4, the copper sleeve is provided with a metal screw thread connected with an external water inlet pipe and extends downwards to penetrate through the positioning through hole 61, the plastic inner water inlet pipe 4 is positioned through the matching of the copper sleeve and the positioning through hole 61 on the fixed seat 6, the plastic inner water inlet pipe 4 is prevented from swinging in the tap shell 1, and the connection of the external inner water inlet pipe and the plastic inner water, the installation stability of inlet tube 4 in the plastics is improved, can not receive the atress and warp or damage in the time of inlet tube 4 and the installation of the interior inlet tube in the outside in the protection plastics, two fixed columns 44 on the inlet tube 4 prevent that the third fastening screw lock from making inlet tube 4 warp in the plastics on inlet tube 4 in the plastics. The fixed column 44 on the plastic inner water inlet pipe 4 can also increase the plasticity of the plastic inner water inlet pipe 4, prevent the deformation or burst due to expansion with heat and contraction with cold in the use process, and the fixed column 44 can facilitate the plastic inner water inlet pipe 4 to be installed on the fixed seat 6, when the fixed seat 6 is inserted, the plastic inner water inlet pipe 4 can not rotate along the radial direction of the tap shell 1, and the plastic inner water inlet pipe 4 can be positioned in the radial direction directly.

In order to prolong the service life of the plastic outlet valve core tube 5, improve the anti-falling and anti-collision capacity of the plastic outlet valve core tube 5 and facilitate the insertion of the plastic outlet valve core tube 5 into the outlet pipe shell 2, the plastic outlet valve core tube 5 is sleeved with the outlet pipe shell 2, a gap is formed between the outlet pipe shell 2 and the plastic outlet valve core tube 5, the inner end surface of the outlet of the water pipe shell 2 is fixedly provided with a limiting ring 21, the outer end surface of the plastic outlet valve core tube 5 is provided with a limiting ring groove 57 matched with the limiting ring 21, the plastic outlet valve core tube 5 and the outlet pipe shell 2 are respectively provided with a second threaded hole 56 and a fourth through hole 22 for a second fastening screw to pass through, the plastic outlet valve core tube 5 is further provided with a tensioning bulge 52 for tensioning the plastic outlet valve core tube in the plastic outlet valve shell 2, and the outlet pipe shell 2 is sleeved on the outer end surface of, the plastic water outlet valve core pipe 5 is prevented from being damaged by being impacted in the using process, the service life of the plastic water outlet valve core pipe is prolonged, and the stability of the faucet shell 1 after installation can be improved, a gap is formed between the plastic water outlet valve core pipe 5 and the water outlet pipe shell 2, so that the plastic water outlet valve core pipe 5 can be conveniently and quickly inserted into the water outlet pipe shell 2, the limiting ring 21 is clamped with the limiting ring groove 57 to position the plastic water outlet valve core pipe 5 in the water outlet pipe shell 2, the tensioning bulge 52 can further clamp the plastic water outlet valve core pipe 5 in the water outlet pipe shell 2, the plastic water outlet valve core pipe 5 is locked in the water outlet pipe shell 2 by the second fastening screw, so that the plastic water outlet valve core pipe 5 is firmly fixed in the water outlet pipe shell 2, the water outlet pipe shell 2 is better connected with the faucet shell 1, the water outlet pipe shell 2 is prevented from being maliciously drawn out in the using process, and, the stability of the device is improved.

In order to prevent water leakage at the joint of the plastic inner water inlet pipe 4 and the plastic water outlet valve core pipe 5 and improve the connection tightness, a sealing sleeve 8 is arranged between the plastic inner water inlet pipe 4 and the plastic water outlet valve core pipe 5.

In order to prevent the fixed seat 6 from being worn, a gasket 7 for preventing the fixed seat 6 from being worn is further arranged on the fixed seat 6.

Based on the scheme, the inner water inlet pipe and the water outlet valve core pipe can also be made of copper alloy.

The working principle is as follows:

when the faucet is to be assembled, the sealing sleeve 8 is sleeved into the hot water inlet channel 42 and the cold water inlet channel 43 of the plastic inner water inlet pipe 4, the plastic inner water inlet pipe 4 is directly inserted into the mounting seat 3, the right end of the plastic water outlet valve core pipe 5 is inserted into the water outlet pipe shell 2, the plastic water outlet valve core pipe 5 is locked in the water outlet pipe shell 2 through the second fastening screw, the left end of the plastic water outlet valve core pipe 5 is inserted into the faucet shell 1, then the left end of the plastic water outlet valve core pipe 5 and the plastic inner water inlet pipe 4 are locked on the mounting seat 3 through the first fastening screw, the plastic water outlet valve core pipe 5 is located on the upper end face of the plastic inner water inlet pipe 4 and is resisted against the plastic inner water inlet pipe 4, the plastic inner water inlet pipe 4 is also fixed, and finally the fixing seat 6 is sleeved with the gasket 7 and is locked on the plastic. The installation is simple and quick, and the inner one can be firmly installed in the tap housing 1.

Having shown and described the basic principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims and their equivalents.

Claims

1. Quick detach formula components of a whole that can function independently tap includes leading casing, locates the interior inlet tube in leading casing, leading casing right-hand member portion is equipped with out water valve core pipe, be provided with disk seat, its characterized in that between interior inlet tube and the play water valve core pipe: the water outlet valve is characterized in that a mounting seat is arranged on the faucet shell, a first through hole is formed in the mounting seat and used for the inner water inlet pipe to penetrate through, a first limiting device used for preventing the inner water inlet pipe from sliding out downwards is arranged between the mounting seat and the inner water inlet pipe, a mounting hole used for inserting the water outlet valve core pipe is further formed in the faucet shell, the left end of the water outlet valve core pipe is abutted to the upper end face of the inner water inlet pipe, the right end of the water outlet valve core pipe penetrates out of the mounting hole, and the water outlet valve core pipe is arranged on the faucet shell in a dismounting mode.

2. The quick release spread faucet of claim 1, further comprising: the valve seat is arranged at the left end part of the water outlet valve core pipe.

3. The quick release spread faucet of claim 1, further comprising: the mounting seat and the water outlet valve core pipe are respectively provided with a first threaded hole and a second through hole for a first fastening screw to pass through.

4. The quick release spread faucet of claim 1, further comprising: and a water outlet pipe shell is sleeved on the water outlet valve core pipe.

5. The quick release spread faucet of claim 1, further comprising: the lower end of the tap shell is provided with a fixed seat, and the fixed seat is provided with a third through hole for the inner water inlet pipe or the outer water inlet pipe to pass through.

6. The quick release spread faucet of claim 5, further comprising: the third through hole is a positioning through hole, and the lower end part of the inner water inlet pipe penetrates through the positioning through hole.

7. The quick release spread faucet of claim 1, further comprising: the first limiting device comprises a limiting boss, the limiting boss can be abutted to the upper end face of the mounting seat, the limiting boss is fixedly arranged at the upper end part of the plastic inner water inlet pipe, a limiting groove is formed in the mounting seat, and the limiting boss is arranged in the limiting groove.

8. The quick release spread faucet of claim 4, further comprising: the water pipe comprises a water pipe shell and is characterized in that a limiting ring is fixedly arranged on the inner end face of a water outlet of the water pipe shell, and a limiting ring groove matched with the limiting ring is formed in the outer end face of the water outlet valve core pipe.

9. The quick release spread faucet of claim 4, further comprising: and the water outlet valve core pipe and the water outlet pipe shell are respectively provided with a second threaded hole and a fourth through hole for a second fastening screw to pass through.

10. The quick release spread faucet of claim 5, further comprising: the fixed seat is connected with the inner water inlet pipe through a third fastening screw, and the fixed seat can be abutted to the lower end face of the tap shell.