TWM532008U - Hidden filtering type faucet - Google Patents

Description

Concealed filter faucet

The invention relates to a faucet, in particular to a concealed filter faucet.

The existing faucet is directly installed on the outlet pipe connected to the tap water. Therefore, the impurities such as gravel, dust, bacteria and the like which are trapped in the tap water directly flow out through the faucet, and there are problems such as water turbidity or residual odor, and there is still room for improvement. At the office.

Since the existing faucet cannot filter the tap water flowing directly from the outlet pipe, and it is easy to have the problem of turbidity or residue of the water, the present invention provides a concealed filter type faucet which can be used for filtering and deodorizing tap water, using water. Safety can be upgraded even more.

The concealed filter faucet of the present invention comprises a body comprising at least one inlet pipe, an outlet pipe, an inner flow passage and a control switch, wherein the inlet pipe is provided with a water filter valve, the drainage water The valve has a three-way flow passage formed therein, and one end of the three-way flow passage forms a water inlet, and a water outlet is formed at the opposite end, and a filter tube is formed between the water inlet and the water outlet, and the filter tube is internally a filter is disposed between the water inlet and the water outlet; the inner flow passage is formed in the interior of the at least one water inlet pipe and the water outlet pipe, and the control switch is disposed on the at least one water inlet pipe of the inner flow channel And the outlet of the outlet pipe to control the amount of water entering and the amount of water discharged;

Preferably, the three-way flow passage is a Y-shaped flow passage;

Preferably, the three-way flow passage is a T-shaped flow passage;

Preferably, the body comprises a cold water inlet pipe and a hot water inlet pipe, and the cold water inlet pipe and the hot water inlet pipe are respectively provided with a water filtering valve;

Preferably, the water filtering valve forms an opening at the end of the filter tube, and a sealing cover is disposed on the opening;

Preferably, the water filter valve is detachably mounted with a sleeve, and one side of the sleeve is formed with a decoration hole;

Preferably, the filter mesh is further provided with activated carbon;

Preferably, the filter net is further provided with a water purification resin.

Since the hidden filter type faucet of the present invention is connected to the tap water outlet pipe through the filtered water valve, the water sent from the tap water pipe must first flow into the water inlet of the water filter valve, and is forced to pass through the filter screen of the filter pipe and the filter material. In order to flow through the water outlet and then into the cold water inlet pipe or hot water inlet pipe of the faucet, the water purification effect of forced filtration can be achieved, thereby providing more sanitary and safe water.

In order to understand the technical features and practical functions of the present invention in detail, and in accordance with the contents of the specification, the following further describes the preferred embodiment as shown in the following figure:

Referring to FIG. 1 to FIG. 3, the first embodiment of the concealed filter faucet of the present invention has a body 10 including a cold water inlet pipe 11, a hot water inlet pipe 12, an outlet pipe 13, and a casing. The flow channel 14 and a control switch 15 are provided with a water filter valve 16 on the cold water inlet pipe 11, and a water filter valve 16 is also disposed on the hot water inlet pipe 12. Preferably, the water filter valves 16 are provided. A sleeve 17 is detachably mounted thereon, and a lower side of the sleeve 17 is formed with a decoration hole 170 through which the filter valve 16 can be shaped to repair or replace the internal filter material. The sleeve 17 is not limited to what kind of material and the technical means are installed on the water filter valve 16, for example, it may be an elastic plastic shell or a slightly deformable tube body or a two-half shell which is oppositely combined;

The water filter valve 16 is a three-way valve body, and a Y-shaped flow passage 160 is formed therein. One end of the Y-shaped flow passage 160 forms a water inlet 161, and a water outlet 162 is formed at the opposite end, and the water inlet 161 is formed at the water inlet 161. A filter tube 163 is protruded from the water outlet 162. The filter tube 163 defines an opening 164 at the end of the filter tube 163. A sealing cover 165 is fixed on the opening 164 by means of a screw lock or the like. A filter 166 is disposed between the water inlet 161 and the water outlet 162. Preferably, the filter 166 is further provided with a filter material such as activated carbon and water purification resin, and the water filter valve 16 A stop protrusion 167 protrudes from the water inlet 161 and the water outlet 162 toward the filter tube 163. The stop protrusion 167 can guide the water entering from the water inlet 161. After flowing to the filter tube 163, it flows to the water outlet 162;

The inner flow passage 14 is formed in the cold water inlet pipe 11 , the hot water inlet pipe 12 and the outlet pipe 13 . The control switch 15 is disposed on the cold water inlet pipe 11 of the inner flow passage 14 and the hot water inlet pipe. 12 and the intersection of the outlet pipe 13 for controlling the amount of water entering and exiting the hot and cold water;

Referring to FIG. 1 and FIG. 4, when the filter faucet of the present invention is installed, the water filter valve 16 disposed on the cold water inlet pipe 11 and the water filter valve 16 on the hot water inlet pipe 12 are respectively connected to the hot and cold water outlet pipe of the tap water. And the control switch 15 is selected to select the amount of water entering the hot and cold water, thereby achieving the function of controlling the water temperature and the amount of water.

Since the tap water sent from the cold water outlet pipe of the tap water first flows into the water inlet 161 of the water filtering valve 16, and is forced to pass through the filter 166 of the filter pipe 163 and the filter material, it can flow to the water outlet 162 and then sent to the cold water inlet pipe of the faucet. 11 or hot water inlet pipe 12, so that the water purification effect of forced filtration can be achieved, thereby providing more hygienic and safe water.

Moreover, since the end of the filter tube 163 of the water filter valve 16 forms an opening 164, and the sealing cover 165 is locked on the opening 164, a certain amount of grit has been accumulated in the filter net 166 and the filter material. When impurities such as dust are removed, the sealing cover 165 can be removed, and after the filter 166 and the filter material are replaced through the opening 164, the sealing cover 165 can be reattached to ensure the filtering effect of the filter 166 and the filter material.

Referring to FIG. 5, the second embodiment of the concealed filter faucet of the present invention is substantially the same as the first embodiment. However, the T-shaped flow passage 160A is formed inside the three-way valve body of the water filter valve 16A, and the T-shaped flow is formed. A filter tube 163A protrudes from the water inlet 161A and the water outlet 162A, and an opening 164A is formed at the end of the filter tube 163A. A sealing cover 165A is fixed on the opening 164A by means of a screw lock or the like. A filter 166A is disposed between the water inlet 161A and the water outlet 162A, and the water filter valve 16A faces the inner wall between the water inlet 161A and the water outlet 162A. A stop projection 167A is protruded from the filter tube 163A. The stop projection 167A guides the flow of water entering from the water inlet 161A to the filter tube 163A before flowing to the water outlet 162A. Since the manner of use and the functions of the second embodiment are the same as those of the first embodiment, they are not described again.

10‧‧‧ Ontology
11‧‧‧ cold water inlet pipe
12‧‧‧ hot water inlet pipe
13‧‧‧Outlet
14‧‧‧Inner runner
15‧‧‧Toggle switch
16, 16A‧‧‧ water filter valve
160‧‧‧Y-shaped runner
160A‧‧‧T-shaped runner
161, 161A‧‧ ‧ water inlet
162, 162A‧‧ ‧ water outlet
163, 163A‧‧‧ filter tube
164, 164A‧‧‧ openings
165, 165A‧‧ ‧ sealing cover
166, 166A‧‧‧ Filter
167A‧‧‧stop bump
17‧‧‧ casing
170‧‧‧ Decoration hole

Fig. 1 is a perspective view showing the appearance of a first embodiment of a concealed filter type faucet of the present invention. Figure 2 is a partial cross-sectional side view of the first embodiment of the present concealed filter faucet. Fig. 3 is an enlarged partial cross-sectional side view showing the water filtering valve of the first embodiment of the concealed filter type faucet of the present invention. Fig. 4 is a partial cross-sectional side elevational view showing the state of use of the concealed filter type faucet of the present invention. Fig. 5 is an enlarged partial cross-sectional side view showing the water filtering valve of the second embodiment of the concealed filter type faucet of the present invention.

10‧‧‧ Ontology

11‧‧‧ cold water inlet pipe

12‧‧‧ hot water inlet pipe

13‧‧‧Outlet

15‧‧‧Toggle switch

16‧‧‧Water filter valve

17‧‧‧ casing

Claims (9)

A concealed filter faucet comprising a body comprising at least one inlet pipe, an outlet pipe, an inner flow passage and a control switch, wherein the inlet pipe is provided with a water filter valve, the water filter valve A three-way flow passage is formed therein, and one end of the three-way flow passage forms a water inlet, and a water outlet is formed at the opposite end, and a filter tube is formed between the water inlet and the water outlet, and the filter tube is internally provided a filter screen between the water inlet and the water outlet; the inner flow passage is formed in the interior of the at least one water inlet pipe and the water outlet pipe, the control switch is disposed on the at least one water inlet pipe of the inner flow channel and the The water outlet junction is used to control the amount of water entering and the amount of water. The concealed filter faucet of claim 1, wherein the three-way flow passage is a Y-shaped flow passage. The concealed filter faucet of claim 1, wherein the three-way flow passage is a T-shaped flow passage. The concealed filter faucet according to any one of claims 1 to 3, wherein the body comprises a cold water inlet pipe and a hot water inlet pipe, and the cold water inlet pipe and the hot water inlet pipe respectively A water filter valve is provided. The concealed filter faucet of claim 4, wherein the water filtering valve forms an opening at the end of the filter tube, and a sealing cover is disposed on the opening. The concealed filter faucet of claim 5, wherein the water filter valve is detachably mounted with a sleeve. The concealed filter faucet of claim 6, wherein one side of the sleeve is formed with a decorative hole. The concealed filter faucet of claim 1, wherein the filter is further provided with activated carbon. The concealed filter type faucet of claim 1, wherein the filter net is further provided with a water purification resin.