CN211799176U

CN211799176U - Sealed filtering water tap

Info

Publication number: CN211799176U
Application number: CN201921991768.4U
Authority: CN
Inventors: 谢裕祖
Original assignee: Jiangxi Haokang Technology Co ltd
Current assignee: Jiangxi Haokang Technology Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-10-30
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a sealed filtering faucet, which comprises a water outlet elbow, a filter head, a shell, a decorative cover, a handle, a filter pipe, a sealing connector, a sealing ring, a valve core, a water delivery pipe, a water inlet pipe and an outer protective sleeve, wherein the end of the output end of the water outlet elbow is in threaded connection with the filter head, the filter pipe is arranged in the middle of the water outlet elbow, the bottom end of the water outlet elbow is connected with the shell, the sealing connector is arranged in the top of the shell and is connected with the bottom end of the water outlet elbow, the bottom end of the water outlet elbow is provided with a plurality of sealing grooves, the sealing ring is arranged in the sealing grooves and is connected with the inner wall of the sealing connector, the sealing connector is connected with the output end of the valve core through the connecting pipe, the valve core is arranged in a valve core mounting seat, the structure of the sealed water outlet, the filter effect is achieved, and meanwhile the filter is convenient to disassemble, maintain and replace, the working efficiency is improved, and the cost is reduced.

Description

Sealed filtering water tap

Technical Field

The utility model relates to a tap technical field, concretely relates to sealed tap that filters.

Background

The water tap is a popular name of a water valve, is used for controlling the size of water flow to be switched on and off, and has the effect of saving water. The water tap has a very fast updating speed, and develops from an old cast iron process to an electroplating knob type water tap, a stainless steel single-temperature single-control water tap, a stainless steel double-temperature double-control water tap and a kitchen semi-automatic water tap. The tap is used very frequently in our daily life, and more consumers can comprehensively consider the tap from various aspects such as material, function, shape and the like when choosing the tap.

The existing faucet is poor in sealing performance in pipe fitting connection, easy to cause water leakage after long-term use, troublesome to maintain, complex in structure, troublesome to maintain, high in cost, incapable of being rapidly disassembled according to requirements and poor in practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a sealed filtering faucet, which comprises a water outlet elbow, a filter head, a shell, a decorative cover, a handle, a filter pipe, a sealing connector, a sealing ring, a valve core, a water delivery pipe, a water inlet pipe and an outer protective sleeve, wherein the tail end of the output end of the water outlet elbow is in threaded connection with the filter head, the filter pipe is arranged in the middle of the water outlet elbow, the bottom end of the water outlet elbow is connected with the shell, the sealing connector is arranged in the top of the shell and connected with the bottom end of the water outlet elbow, the bottom end of the water outlet elbow is provided with a plurality of sealing grooves, the sealing ring is arranged in the sealing grooves and connected with the inner wall of the sealing connector, the sealing connector is connected with the output end of the valve core through a connecting pipe, the valve core is arranged in a valve core mounting seat, a rotating part mounting seat is arranged beside the right, the input end of the valve core is connected with the water inlet pipe through a water delivery pipe, and an outer protective sleeve is arranged outside the water inlet pipe.

Preferably, the filter pipe is arranged in the filter pipe mounting groove, the water outlet bent pipe is divided into an upper part and a lower part which are detachable, the filter pipe is arranged in the upper half part of the water outlet bent pipe, and the upper part and the lower part of the water outlet bent pipe are connected through threads and provided with a sealing gasket.

Preferably, the rotating part mounting seat is internally connected with a threaded head at one end of the valve core through a rotating sleeve, a mounting step is arranged beside the left side of the threaded head, and one end of the rotating sleeve is connected with the mounting step.

Preferably, the inner surface of the rotating sleeve is provided with threads matched with the thread head, the rotating sleeve is arranged in an open mode, and the rotating sleeve is made of stainless steel.

Preferably, the bottom of the outer protective sleeve is provided with a fixing nut, and a reinforcing ring sleeve is arranged in the fixing nut and connected with the bottom of the water inlet pipe.

The utility model has the advantages that: simple structure, convenient operation, the setting of a plurality of seal groove cooperation seal ring rings will improve the leakproofness between water return bend and the casing to filter tube and filter head detachable set up, convenient to detach, maintenance change when will reaching the filter effect improve its work efficiency, reduce cost, and the practicality is stronger.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is a schematic top view of the valve core and the rotary sleeve of the present invention;

fig. 4 is a schematic view of the front view structure of the middle valve core and the rotary sleeve of the present invention.

In the figure: 1. a water outlet bent pipe; 2. a filter head; 3. a housing; 4. a decorative cover; 5. a handle; 6. a filter tube; 7. sealing the connector; 8. sealing the ring; 9. a valve core; 10. a water delivery pipe; 11. a water inlet pipe; 12. an outer protective sleeve; 13. fixing a nut; 14. reinforcing the ring sleeve; 15. a filter pipe mounting groove; 16. a sealing gasket; 17. a connecting pipe; 18. a rotating member mounting base; 19. a valve core mounting seat; 20. a screw head; 21. a rotating sleeve; 22. mounting a step; 23. sealing the groove.

Detailed Description

Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

As shown in fig. 1-4, a sealed filtering faucet comprises a water outlet elbow 1, a filter head 2, a housing 3, a decorative cover 4, a handle 5, a filter pipe 6, a sealing connector 7, a sealing ring 8, a valve core 9, a water pipe 10, a water inlet pipe 11 and an outer protective sleeve 12, wherein the tail end of the output end of the water outlet elbow 1 is in threaded connection with the filter head 2, the filter pipe 6 is arranged in the middle of the water outlet elbow 1, the bottom end of the water outlet elbow 1 is connected with the housing 3, the top of the housing 3 is internally provided with the sealing connector 7 which is connected with the bottom end of the water outlet elbow 1, the bottom end of the water outlet elbow 1 is provided with a plurality of sealing grooves 23, the sealing ring 8 is arranged in the sealing grooves 23 and connected with the inner wall of the sealing connector 7, the sealing connector 7 is connected with the output end of the valve core 9 through a connecting pipe 17, the rotary part mounting seat 18 is provided with a handle 5, a decorative cover 4 is arranged outside the valve core mounting seat 19 and the rotary part mounting seat 18 and connected with the shell 3, the input end of the valve core 9 is connected with a water inlet pipe 11 through a water pipe 10, and an outer protective sleeve 12 is arranged outside the water inlet pipe 11. The filter pipe 6 is arranged in the filter pipe mounting groove 15, the water outlet bent pipe 1 is divided into an upper part and a lower part, and is detachable, the filter pipe 6 is arranged in the upper half part of the water outlet bent pipe 1, and the upper part and the lower part of the water outlet bent pipe 1 are connected through threads and are provided with the sealing gaskets 16. The rotating part mounting seat 18 is internally connected with a threaded head 20 at one end of the valve core 9 through a rotating sleeve 21, a mounting step 22 is arranged beside the left side of the threaded head 20, and one end of the rotating sleeve 21 is connected with the mounting step 22. The inner surface of the rotating sleeve 21 is provided with threads matched with the thread head 20, the rotating sleeve 21 is arranged in an open mode, and the rotating sleeve 21 is made of stainless steel materials. The bottom of the outer protective sleeve 12 is provided with a fixing nut 13, and a reinforcing ring sleeve 14 is arranged in the fixing nut 13 and connected with the bottom of the water inlet pipe 11. The filter head 2 and the filter pipe 6 can be replaced and installed according to requirements. The outer protective sleeve 12 is matched with the reinforcing ring sleeve 14 and the fixing nut 13, so that the strength of the water inlet pipe 11 is improved, the service life of the water inlet pipe is prolonged, the cost is reduced, and the stability of the water inlet pipe is improved.

The working principle of the specific embodiment is as follows: firstly, water is fed to the valve core 9 through the water inlet pipe 11, then the valve core 9 is driven to rotate to open or close through the rotation of the handle 5 according to requirements, the rotation part is driven to rotate to drive the valve core 9 to rotate, the rotation sleeve 21 plays a role in connection transmission in the process, when the handle 5 rotates, the rotation sleeve 21 is stressed, the opening is reduced, the threaded head 20 at one end of the valve core 9 is clamped to drive the valve core 9 to rotate, the situation that extrusion is easy to damage is avoided after long-term use, the service life of the valve core is prolonged, when the handle 5 rotates to an open state, the valve core 9 is opened, water enters the valve core 9 from the water inlet pipe 11 through the water conveying pipe 10 and then enters the water outlet elbow pipe 1 through the connecting pipe 17 and the sealing connector 7, the water needs to be filtered for the first time through the filter pipe 6 in the water outlet elbow pipe 1 and then is filtered for the second time through the filter head 2, and, the filter head 2 can be taken out from the filter pipe installation groove 15 for replacement only by directly unscrewing the filter head from the water outlet bent pipe 1 or rotationally disassembling the water outlet bent pipe 1, and the water outlet bent pipe 1 can be assembled after the replacement is completed.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. The utility model provides a sealed drainage faucet, includes play water return bend (1), filter head (2), casing (3), dress trim cover (4), handle (5), filter tube (6), sealing connection head (7), sealing ring circle (8), case (9), raceway (10), inlet tube (11) and outer protective case (12), its characterized in that: the water outlet elbow (1) is connected with the filter head (2) through threads at the tail end of the output end, the filter pipe (6) is arranged in the middle of the water outlet elbow (1), the bottom end of the water outlet elbow (1) is connected with the shell (3), the sealing connector (7) is arranged in the top of the shell (3) and connected with the bottom end of the water outlet elbow (1), a plurality of sealing grooves (23) are arranged at the bottom end of the water outlet elbow (1), a sealing ring (8) is arranged in each sealing groove (23) and connected with the inner wall of the sealing connector (7), the sealing connector (7) is connected with the output end of the valve core (9) through the connecting pipe (17), the valve core (9) is arranged in the valve core mounting seat (19), the rotating part mounting seat (18) is arranged beside the right side of the valve core mounting seat (19), the handle (5) is arranged on the rotating part mounting seat (18), and the decorative cover (4) is arranged outside the valve core mounting seat, the input end of the valve core (9) is connected with a water inlet pipe (11) through a water delivery pipe (10), and an outer protective sleeve (12) is arranged outside the water inlet pipe (11).

2. The sealed filter faucet of claim 1, wherein: filter tube (6) set up in filter tube mounting groove (15), go out water return bend (1) and divide into two parts from top to bottom, and be detachable, filter tube (6) set up in a water return bend (1) first half, just go out between water return bend (1) upper and lower two parts through threaded connection and be provided with seal ring (16).

3. The sealed filter faucet of claim 1, wherein: the rotary piece mounting seat (18) is internally connected with a thread head (20) at one end of the valve core (9) through a rotary sleeve (21), a mounting step (22) is arranged beside the left side of the thread head (20), and one end of the rotary sleeve (21) is connected with the mounting step (22).

4. A sealed filter faucet as set forth in claim 3, wherein: the inner surface of the rotating sleeve (21) is provided with threads matched with the thread head (20), the rotating sleeve (21) is arranged in an open mode, and the rotating sleeve (21) is made of stainless steel.

5. The sealed filter faucet of claim 1, wherein: the bottom of the outer protective sleeve (12) is provided with a fixing nut (13), and a reinforcing ring sleeve (14) is arranged in the fixing nut (13) and connected with the bottom of the water inlet pipe (11).