CN211145558U

CN211145558U - Household water filtering faucet

Info

Publication number: CN211145558U
Application number: CN201922256520.XU
Authority: CN
Inventors: 杨濯睿; 解莹; 王运源; 杨春生
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-07-31
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a domestic drainage tap, include: the tap base, the tap water outlet pipe, the tap switch valve, the supporting sheet, the clamping groove, the filtering piece, the supporting shaft, the baffle, the waterproof rubber strip, the bulge, the filtering core and the sealing cover are arranged on the lower bottom edge of the sealing cover along the circumferential direction, and the sealing cover is provided with a groove with a downward opening, a fixed cover and a movable cover plate; the utility model discloses simple structure, simple to operate realizes the quick replacement of filter core through rotatory handle, does not influence tap's normal use, has improved production efficiency, and the setting is hidden at tap's pipeline to the replacement core for filter tap's outward appearance is more pleasing to the eye.

Description

Household water filtering faucet

Technical Field

The utility model relates to a water purification unit field. More specifically, the utility model relates to a domestic drainage tap.

Background

Modern people pay more and more attention to the quality of life, so the requirement on domestic water is increasingly improved, water purification equipment also gradually enters families, the existing water purification equipment is various, the water purification equipment is divided into different water quality grades according to the obtained water quality grade, and the size and the filtration grade of the water purification equipment are greatly different;

the water purification filter core is usually replaced after being used for a certain period of time, the water purification filter core is replaced in a detachable mode according to different positions where the water purification filter core is located, the mode of the external filter core is convenient to replace but not attractive, the internal filter core is attractive but difficult to detach and replace, the replacement time is long, and the normal use of the faucet is influenced.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

The utility model discloses still another purpose provides a domestic drainage tap, its simple structure, simple to operate realizes the quick replacement of filter core through rotatory handle, does not influence tap's normal use, has improved production efficiency, and the replacement core is hidden to be set up in tap's pipeline for drainage tap's outward appearance is more pleasing to the eye.

To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a household water filtering faucet including:

the lower part of the water faucet seat is connected with a tap water outlet pipe, a horizontal supporting sheet is arranged in the position of a straight pipe between a tap switch valve and the tap water outlet pipe in the tap base, the supporting sheet is in a fan shape with a reflex angle and is fixedly connected with the edge and the inner wall of the water faucet seat, three clamping grooves are arranged on the linear edge of the supporting sheet and the upper surface of the linear edge of the supporting sheet, and the three clamping grooves are arranged along the radial direction of the supporting sheet;

the filter piece is arranged in the water faucet seat and comprises a support shaft, three baffles are uniformly arranged on the outer wall of the support shaft at intervals along the circumferential direction, the baffles are inserted into clamping grooves in the support sheet and correspond to the three clamping grooves one by one, waterproof adhesive tapes are arranged at the positions where the edges of the baffles abut against the inner wall of the water faucet seat, bulges are arranged on the surfaces of the baffles, and a filter element is clamped between the three baffles; one end of the supporting shaft is detachably connected with the center of the supporting sheet, and the other end of the supporting shaft is detachably connected with a handle;

the notch of the supporting sheet faces the inner wall of the water faucet seat where the water outlet pipe of the water faucet is located, so that tap water can flow out through the filter element between the two baffles, and meanwhile, standby filter elements arranged between other baffles are not influenced;

the sealing cover is fan-shaped, a groove with a downward opening is formed in the edge of the lower bottom surface of the sealing cover along the circumferential direction, the groove is connected with the side wall of the water faucet base where the water faucet outlet pipe is located and the upper edge of the two adjacent baffles clamped by the side wall of the water faucet base where the water faucet outlet pipe is located in a sealing mode, the fan-shaped circle center of the sealing cover is movably connected with the supporting shaft in a series mode, and the sealing cover is tightly connected with the detachable pressure relief of the outer wall of the water faucet base.

Preferably, the method further comprises the following steps: the fixing kit comprises a fixing cover and a movable cover plate arranged on the upper top surface of the fixing cover; the fixing cover and the supporting shaft are coaxially sleeved, the fixing cover is of a cylindrical structure with the lower part not being sealed, the fixing cover is wrapped at the upper end of the water faucet seat, internal threads are arranged on the inner wall of the fixing cover, and external threads corresponding to the internal threads are arranged at the position corresponding to the outer wall of the water faucet seat; the upper end of the fixed cover is provided with a corresponding fan-shaped through hole corresponding to the position covered by the sealing-free cover of the filtering piece, and the movable cover plate is fan-shaped.

Preferably, one end of the supporting shaft is provided with an elastic bulge, a clamping hole is formed in the center of the supporting piece, and the diameter of the clamping hole is slightly smaller than that of the bulge.

Preferably, the angle of the sector of the removable cover is 240 ° or more.

Preferably, the filter element is a filter bag filled with at least 3 filter materials of fiber balls, shell filter materials, quartz sand filter materials, ceramsite filter materials, activated alumina and wood powdery activated carbon.

Preferably, a rubber pad is arranged in the groove of the sealing cover.

The utility model discloses at least, include following beneficial effect:

1. the space in the faucet is reasonably and effectively separated by the support sheet, the three baffles and the sealing cover, the baffles and the support sheet are spliced in a detachable mode, the installation and the disassembly are both convenient and quick, the three baffles are provided with bulges to clamp the filter element, and the filter element is quickly replaced by rotating the support shaft;

2. the utility model discloses pass through filter assembly with a plurality of filter cores and install in the tap pipeline, compare in current domestic water purifier for convenient to use with the equipment of water filtering equipment peripheral hardware, the utility model discloses technical scheme's tap's outward appearance is more elegant appearance.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is an exploded structural schematic view of a household water filtering faucet according to one technical scheme of the present invention;

fig. 2 is a schematic cross-sectional view of a support sheet of the household water filtering faucet according to one embodiment of the present invention;

fig. 3 is a schematic structural diagram of a sealing cover of a household water filtering faucet according to one technical scheme of the present invention;

fig. 4 is a schematic vertical cross-sectional view of the upper part of the household water filtering faucet according to one of the technical solutions of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1-4, the utility model provides a household water filtering faucet, include:

the faucet comprises a faucet base 1, wherein the lower part of the faucet base is connected with a tap water outlet pipe 3, a horizontal supporting sheet 4 is arranged in a straight pipe positioned between a faucet switch valve 2 and the faucet water outlet pipe 3 in the faucet base, the supporting sheet 4 is made of a rigid plate-shaped material, the supporting sheet 4 is fan-shaped, the angle of the fan-shaped is a major angle which can be 240 degrees, the edge of the supporting sheet 4 is fixedly connected with the inner wall of the faucet base 1, three clamping grooves 401 are arranged on the linear edge of the supporting sheet 4 and the upper surface of the supporting sheet 4, the three clamping grooves 401 are uniformly arranged along the radial direction of the supporting sheet 4 at intervals, and gaps of the supporting sheet 4 face the inner wall of the faucet base 1 where the faucet;

the filter element is arranged in the water faucet seat 1 and comprises a support shaft 5, three baffles 6 are uniformly arranged on the outer wall of the support shaft 5 at intervals along the circumferential direction, the baffles 6 are inserted into clamping grooves 401 on the support sheet 4, the three baffles 6 correspond to the three clamping grooves 401 one by one, waterproof adhesive tapes are arranged at the positions where the edges of the baffles 6 abut against the inner wall of the water faucet seat 1, protrusions 7 are arranged on the plate surface of each baffle 6, and a filter element is clamped between the three baffles 6; one end of the support shaft 5 is detachably connected with the center of the support sheet 4, the specific detachable connection mode can be clamping connection, the clamping end part of the support shaft 5 is provided with an elastic clamping ball, the center of the support sheet 4 is provided with a clamping hole 402 which is slightly larger than the elastic clamping ball, and the elastic clamping ball is clamped through the clamping hole 402 so that the support shaft 5 is detachably connected; the other end of the supporting shaft 5 is detachably connected with a handle 10, and the supporting shaft 5 is detachably connected with the handle 10 through threads;

the sealing cover 8 is fan-shaped, grooves 801 with downward openings are formed in the edge of the lower bottom surface of the sealing cover 8 along the circumferential direction, the grooves 801 are in sealing clamping connection with the side wall of the water faucet base 1 where the water faucet water outlet pipe 3 is located and the upper edges of two adjacent baffles 6 which clamp the side wall of the water faucet base 1 where the water faucet water outlet pipe 3 is located, the circle center of the fan-shaped shape of the sealing cover 8 is movably connected with the supporting shaft 5 in series, the sealing cover 8 is detachably and tightly connected with the outer wall of the water faucet base 1, and the detachable pressing connection of the sealing cover 8 on the outer wall of the water faucet base 1 can be fixed through screws;

in the technical scheme, the space in the faucet is reasonably separated by adopting the plurality of baffles 6, the support sheet 4 and the sealing covers 8, so that the filter element in use and the standby filter element are completely and hermetically separated and are not interfered with each other, when the filter element needs to be replaced, only the sealing covers 8 need to be loosened, the handle 10 connected with the support shaft 5 is lifted upwards to a certain height, the baffles 6 are separated from the clamping grooves 401 of the support sheet 4, the support shaft 5 is rotated, a new standby filter element is rotated towards the direction of the water outlet pipe 3 of the faucet, the sealing covers 8 are pressed downwards and fixed, namely, the replacement of the filter element is completed, the replacement is convenient and rapid, the used filter element can be replaced in other idle time, the replacement time of the filter element of the household faucet is greatly shortened, and the replacement is more convenient, the support sheet 4, the three baffles 6 and the sealing covers 8 are adopted in the technical scheme to reasonably and effectively, the baffle 6 and the support sheet 4 are spliced in a detachable mode, the installation and the disassembly are both convenient and quick, the bulge 7 is arranged among the three baffles 6 to clamp the filter element, and the quick replacement of the filter element is realized by rotating the support shaft 5; pass through filter assembly with a plurality of filter cores and install in the tap pipeline, compare in current domestic water purifier for convenient to use with the equipment of drainage equipment peripheral hardware, the utility model discloses technical scheme's tap's outward appearance is more elegant appearance.

In another technical solution, the method further comprises: the fixing kit comprises a fixing cover 9 and a movable cover plate 11 arranged on the upper top surface of the fixing cover 9; the fixing cover 9 and the supporting shaft 5 are coaxially sleeved, the fixing cover 9 is of a cylindrical structure with the lower part not being sealed, the fixing cover 9 covers the upper end of the water faucet seat 1, internal threads are arranged on the inner wall of the fixing cover 9, and external threads 12 corresponding to the internal threads are arranged on the outer wall of the water faucet seat 1 in a corresponding position; the upper end of fixed lid 9 corresponds it is equipped with corresponding fan-shaped through-hole to filter the position that 8 covers of no sealed lid establish, conveniently carries out the change of the filter core after using, removable cover 11 is fan-shaped, adopts this technical scheme, through setting up fixed external member for the fastening of sealed lid 8 is more firm, sets up removable cover 11 simultaneously, and removable cover 11 is around 5 rotations of back shaft, and filter core for replacement that can be convenient prevents simultaneously that reserve filter core from receiving the pollution of air dust.

In another technical scheme, the fan-shaped angle of removable cover 11 is 240 °, adopts this technical scheme, can effectively guarantee that the fan-shaped through-hole on fixed lid 9 is equipped with and covers completely, does not influence the change of reserve filter core simultaneously.

In another technical scheme, the filter element is a filter bag filled with at least 3 filter materials of fiber balls, shell filter materials, quartz sand filter materials, ceramsite filter materials, activated alumina and wood powdery activated carbon.

In another technical scheme, a rubber pad is arranged in the groove 801 of the sealing cover 8, and by adopting the technical scheme, the filter element which is separated from the water filtering faucet and is used in use and the standby filter element are not interfered with each other, and water leakage is avoided.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present household water filtering faucet will be apparent to those skilled in the art.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. Domestic drainage tap, its characterized in that includes:

the lower part of the water faucet seat is connected with a tap water outlet pipe, a horizontal supporting sheet is arranged in the position of a straight pipe between a tap switch valve and the tap water outlet pipe in the tap base, the supporting sheet is in a fan shape with a reflex angle and is fixedly connected with the edge of the straight pipe and the inner wall of the water faucet seat, three clamping grooves are formed in the linear edge of the supporting sheet and the upper surface of the linear edge of the supporting sheet, the three clamping grooves are uniformly arranged along the radial direction of the supporting sheet at intervals, and gaps of the supporting sheet face the inner wall of the water faucet seat where the tap water outlet pipe is;

2. The household water filtering faucet of claim 1, wherein the fixed kit comprises a fixed cover and a removable cover plate disposed on the top surface of the fixed cover; the fixing cover and the supporting shaft are coaxially sleeved, the fixing cover is of a cylindrical structure with the lower part not being sealed, the fixing cover is wrapped at the upper end of the water faucet seat, internal threads are arranged on the inner wall of the fixing cover, and external threads corresponding to the internal threads are arranged at the position corresponding to the outer wall of the water faucet seat; the upper end of the fixed cover is provided with a corresponding fan-shaped through hole corresponding to the position covered by the sealing-free cover of the filtering piece, and the movable cover plate is fan-shaped.

3. The household water filtering faucet of claim 1, wherein an elastic clamping ball is arranged at one end of the supporting shaft, a clamping hole is arranged at the center of the supporting plate, and the diameter of the clamping hole is slightly smaller than that of the elastic clamping ball.

4. The household water filtering faucet of claim 2, wherein the angle of the fan shape of the removable cover is 240 °.

5. The household water filtering faucet of claim 1, wherein the filter core is a filter bag filled with at least 3 of fiber balls, nut shell filter materials, quartz sand filter materials, ceramsite filter materials, activated alumina and wood powdered activated carbon.

6. The water filtering faucet of claim 1, wherein the sealing cover has a rubber pad disposed in the recess.