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CN-224201203-U - Self-cleaning tap

CN224201203UCN 224201203 UCN224201203 UCN 224201203UCN-224201203-U

Abstract

The utility model relates to a self-cleaning faucet which comprises a shell, a water outlet positioned at the front side of the shell, a water inlet positioned at the rear side of the shell, a valve core positioned between the water inlet and the water outlet of the shell, a handle linked with the valve core, and a liquid containing sleeve integrally formed with the shell, wherein the shell comprises a water flow channel positioned between the water inlet and the water outlet, the liquid containing sleeve comprises a liquid containing cavity, the liquid containing cavity is mutually communicated with the water flow channel, a cover body is detachably arranged at the top of the liquid containing sleeve, the upward projection of the liquid containing cavity falls on the cover body, and a first sealing ring propped against the inner wall of the liquid containing cavity is fixedly arranged in the cover body. By adopting the scheme, the self-cleaning water tap is provided, and the detergent/powder is filled into the liquid storage sleeve to be flushed from the water flow channel to the water outlet side, so that the circumferential cleaning of the water outlet of the water tap is realized.

Inventors

  • Cai Liangquan
  • WU HUIJIE

Assignees

  • 温州亮莎卫浴有限公司

Dates

Publication Date
20260505
Application Date
20250520

Claims (7)

  1. 1. The self-cleaning faucet comprises a shell, a water outlet positioned at the front side of the shell, a water inlet positioned at the rear side of the shell, a valve core positioned between the water inlet and the water outlet of the shell and a handle linked with the valve core, and is characterized by further comprising a liquid containing sleeve integrally formed with the shell, wherein the shell comprises a water flow channel positioned between the water inlet and the water outlet, the liquid containing sleeve comprises a liquid containing cavity, the liquid containing cavity is mutually communicated with the water flow channel, a cover body is detachably arranged at the top of the liquid containing sleeve, the upward projection of the liquid containing cavity falls on the cover body, and a first sealing ring which is propped against the inner wall of the liquid containing cavity is fixedly arranged in the cover body.
  2. 2. The self-cleaning faucet of claim 1, wherein the liquid containing sleeve is circumferentially provided with a plurality of positioning inserting blocks at intervals, and the cover body is made of rubber and is provided with positioning slots for inserting the corresponding positioning inserting blocks.
  3. 3. The self-cleaning faucet of claim 2, wherein the liquid containing sleeve is provided with a mounting groove for mounting the first sealing ring, the first sealing ring is obliquely arranged from top to bottom in a radial inward direction, and the liquid containing sleeve comprises a pressing part positioned above the first sealing ring.
  4. 4. The self-cleaning faucet of claim 1, further comprising a limiting module, wherein the housing comprises a connecting section, the water outlet is positioned on the connecting section and rotatably mounted on the filter screen, the number of the limiting modules is two and is respectively positioned on the left side and the right side of the filter screen, and each limiting module comprises a limiting plug block slidably mounted in the filter screen.
  5. 5. The self-cleaning faucet of claim 4, wherein each of the limiting modules comprises a positioning block fixed to the connecting section, a matching rod fixed to the limiting plug block, and a matching spring sleeved with the matching rod, each of the matching rods comprises a positioning plate abutted against the positioning block, the positioning block comprises a fixing plate, one end of the matching spring is fixed to the positioning plug block, and the other end of the matching spring is fixed to the fixing plate.
  6. 6. The self-cleaning faucet of claim 4, wherein the connecting section is detachably connected with the housing, the connecting section comprises a connecting disc and a mounting column, the mounting column is inserted into the housing, the connecting disc is provided with a plurality of jacks along the circumferential direction, and the housing is provided with screw holes corresponding to the jacks.
  7. 7. The self-cleaning faucet of claim 6, further comprising a second seal ring between the mounting post and the housing.

Description

Self-cleaning tap Technical Field The utility model relates to a self-cleaning faucet. Background The faucet is widely used as a water supply device in daily life, plays an important role in places such as a kitchen, a bathroom and the like, and enables water at a water inlet to flow out towards a water outlet or be blocked so as not to flow out through a handle linkage valve core, however, the traditional faucet is easy to accumulate scale, stains or residues at the water outlet and surrounding areas in the use process, and particularly in hard water areas, the phenomenon is more common. At present, some water faucet designs with cleaning functions exist in the market, for example, regular cleaning of a water outlet area is realized by adding spray holes, auxiliary flushing structures or built-in cleaning liquid storage cavities, and the like, but the problems of complex structure, inconvenient maintenance and the like exist in the schemes. Therefore, how to effectively clean and flush the water outlet and the periphery thereof is a problem to be solved by the technicians in the field by reasonably arranging the detergent introduction path on the premise of not obviously changing the original structure so that the detergent can efficiently flow to the water outlet area under the drive of water flow. Disclosure of Invention Aiming at the defects of the prior art, the utility model aims to provide a self-cleaning water tap which is used for cleaning the circumferential direction of a water outlet of the water tap by flushing a water flow channel to the water outlet side through filling detergent/powder into a liquid containing sleeve. The liquid storage device comprises a shell, a water outlet positioned at the front side of the shell, a water inlet positioned at the rear side of the shell, a valve core positioned between the water inlet and the water outlet of the shell, a handle linked with the valve core, and a liquid storage sleeve integrally formed with the shell, wherein the shell comprises a water flow channel positioned between the water inlet and the water outlet, the liquid storage sleeve comprises a liquid storage cavity, the liquid storage cavity is mutually communicated with the water flow channel, a cover body is detachably arranged at the top of the liquid storage sleeve, the upward projection of the liquid storage cavity falls on the cover body, and a first sealing ring propped against the inner wall of the liquid storage cavity is fixedly arranged in the cover body. The utility model is further characterized in that a plurality of positioning inserting blocks are arranged at intervals in the circumferential direction of the liquid containing sleeve, and the cover body is made of rubber and is provided with positioning slots for inserting the corresponding positioning inserting blocks. The utility model further provides that the liquid containing sleeve is provided with a mounting groove for mounting the first sealing ring, the first sealing ring is obliquely arranged from top to bottom in a radial inward direction, and the liquid containing sleeve comprises a pressing part positioned above the first sealing ring. The utility model further provides a limiting module, the shell comprises a connecting section, the water outlet is positioned on the connecting section and rotatably arranged on the filter screen, the number of the limiting modules is two and is respectively positioned at the left side and the right side of the filter screen, and each limiting module comprises a limiting plug block which is slidably arranged in the filter screen. The utility model is further arranged that each limit module comprises a positioning block fixed with the connecting section, a matching rod fixed with the limit plug block and a matching spring sleeved with the matching rod, each matching rod comprises a positioning disc propped against the positioning block, the positioning block comprises a fixing plate, one end of the matching spring is fixed with the positioning plug block, and the other end of the matching spring is fixed with the fixing plate. The connecting section is detachably connected with the shell, the connecting section comprises a connecting disc and a mounting column, the mounting column is inserted into the shell, the connecting disc is provided with a plurality of jacks along the circumferential direction, and the shell is provided with screw holes corresponding to the jacks. The utility model is further arranged to further comprise a second sealing ring located between the mounting post and the housing. Through adopting above-mentioned technical scheme, after putting liquid sleeve and lid through the separation, with articles such as citric acid solution, special cleaning agent pour into put liquid intracavity, accomplish again and put liquid sleeve and lid's connection, at this moment under the effect of gravity, the liquid that is located in putting liquid intracavity can flow down an