CN218408773U

CN218408773U - Pull tap provided with direct drinking water filtering device

Info

Publication number: CN218408773U
Application number: CN202222962419.8U
Authority: CN
Inventors: 陈建平
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-01-31
Anticipated expiration: 2032-11-07

Abstract

A pull faucet provided with a direct drinking water filtering device comprises a valve main body, a mixed water outlet pipe, a pull pipe, a balancing weight and a filtering device, wherein the filtering device comprises a bottom shell, a direct drinking filter element and a top cover; the top cover comprises an inner joint part, an outer joint part and an inner thread interface part arranged at the lower end; the water outlet end of the direct drinking filter element is provided with a plug-in connector, the plug-in connector of the direct drinking filter element is inserted into the inner connector part of the top cover, and the external thread part of the bottom shell is screwed with the internal thread interface part; the outer joint part is inserted into the mixed water pipe, and the quick-connection female end of the bottom shell is connected with the quick-connection male end of the pull pipe. When the direct drinking filter element is replaced, the filter device is detached from the pull pipe, and then the bottom shell is separated from the top cover, cleaned or replaced with the direct drinking filter element, so that the direct drinking filter element is convenient to disassemble and assemble.

Description

Pull tap provided with direct drinking water filtering device

Technical Field

The utility model relates to a pull tap, especially a take filter equipment's pull tap.

Background

In the prior art, chinese patent 201922394573.8 discloses a pull-out faucet with a filtering function, which comprises a faucet body, a switch portion, a pull-out pipe, a water outlet nozzle and a filtering valve core, wherein only the faucet body and the switch portion are located above a table top or a washbasin after the pull-out faucet is installed, so that a large space is not occupied, and a second quick-connection female end and a second quick-connection male end are arranged at two ends of the filtering valve core and are respectively connected with a mixing water outlet pipe and the pull-out pipe. There are problems in that: no specific construction of the filter cartridge is disclosed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the drawing faucet is provided with a direct drinking water filtering device and has the characteristic that the direct drinking filter element is convenient to disassemble and assemble the filtering device.

The utility model discloses a realize like this: a pull faucet provided with a direct drinking water filtering device comprises a valve main body, a mixed water outlet pipe, a pull pipe, a balancing weight and a filtering device, wherein the filtering device is connected with the mixed water outlet pipe and the pull pipe, and the balancing weight is in sliding fit with the pull pipe; it is characterized in that: the filtering device comprises a bottom shell, a direct drinking filter element and a top cover,

the bottom shell comprises an external thread part arranged at the end with the upper opening, a bottom interface arranged at the bottom and a quick-connection female end;

the top cover comprises an inner joint part, an outer joint part and an inner thread interface part arranged at the lower end;

the water outlet end of the direct drinking filter element is provided with a plug-in connector,

the plug-in connector of the direct drinking filter element is inserted into the inner connector part of the top cover, and the external thread part of the bottom shell is screwed with the internal thread connector part; the outer joint part is inserted into the mixed water pipe, and the quick-connection female end of the bottom shell is connected with the quick-connection male end of the pull pipe.

Preferably: the outer circumferential surface of the inner joint part of the top cover is provided with a top regular hexagon part for rotating a rotating tool;

and a bottom regular hexagon part for rotating a rotating tool is arranged on the outer peripheral surface of the bottom internal thread interface of the bottom shell.

Preferably: the lower extreme of drain pan is the hemisphere, directly drink the end of intaking of crossing the filter core and be the hemisphere.

Preferably: the bottom connector of the bottom shell is provided with internal threads, the quick-connection female end is provided with external threads, and the quick-connection female end is screwed with the bottom connector.

The utility model relates to a set up straight water filter equipment's pull tap owing to adopt such structure, when changing straight drink filter core, filter equipment and pull pipe dismantlement, then with drain pan and top cap separation, washing or change straight water filter core, easy dismounting.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of the filter device 4 of the present invention.

Fig. 3 is a sectional view of the filter device 4 of the present invention.

Fig. 4 is an exploded perspective view of the filter device 4 of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 1, a drawing faucet with a direct drinking water filtering device 4 comprises a valve body 1, a mixed water outlet pipe 2, a drawing pipe 3, a balancing weight (not shown in the figure) and a filtering device 4, wherein the filtering device 4 is connected with the mixed water outlet pipe 2 and the drawing pipe 3, and the balancing weight is in sliding fit with the drawing pipe 3;

the filter device 4 comprises a bottom shell 41, a direct drinking filter element 42 and a top cover 43,

the bottom shell 41 comprises an external thread part 411 arranged at the upper open end, a bottom interface 412 arranged at the bottom and a quick-connection female end 413;

the water outlet end of the direct drinking filter element 42 is provided with a plug 421,

the top cover 43 includes an inner joint portion 431, an outer joint portion 432, and an inner thread connecting port portion 433 provided at a lower end;

the plug 421 of the direct drinking filter element 42 is inserted into the inner joint part 431 of the top cover, and the external thread part 411 of the bottom shell is screwed with the internal thread interface part 433; the outer joint part 432 is inserted into the mixed water pipe 2, and the quick-connection female end 413 of the bottom shell 41 is connected with the quick-connection male end of the pull pipe 3.

As a further improvement of the utility model: a right hexagonal part 4311 for rotating a rotating tool is arranged on the outer circumferential surface of the inner joint part 431 of the top cover 43;

a bottom regular hexagon 4121 for rotating a rotating tool is arranged on the outer circumferential surface of the bottom internal thread interface 412 of the bottom shell 41;

by adopting the structure, when the direct drinking filter element 42 is replaced, the quick-connection female end 413 of the bottom shell 41 and the quick-connection male end of the pull pipe 3 are disassembled, then the bottom shell is disassembled by the wrench, and the direct drinking filter element 42 is disassembled, so that the assembly and disassembly are convenient.

It can also be: the water outlet end of the mixed water outlet pipe is provided with a quick-connection female end, and the outer joint part 432 is a quick-connection male end; by adopting the structure, the filter device can be directly disassembled, and then the direct drinking water filter element is replaced.

The lower extreme of drain pan 41 is the hemisphere, the end of intaking of directly drinking the filter core 42 is the hemisphere. By adopting the structure, the area of the water inlet end is correspondingly increased.

As the utility model discloses further improve: the bottom interface 412 of the bottom shell 41 is provided with internal threads, the female quick-connection end 413 is provided with external threads, and the female quick-connection end 413 is screwed with the bottom interface 412.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A pull faucet provided with a direct drinking water filtering device comprises a valve main body, a mixed water outlet pipe, a pull pipe, a balancing weight and a filtering device, wherein the filtering device is connected with the mixed water outlet pipe and the pull pipe; the method is characterized in that: the filtering device comprises a bottom shell, a direct drinking filter element and a top cover,

2. The pull-and-pull faucet provided with a direct drinking water filtering device according to claim 1, characterized in that: the outer circumferential surface of the inner joint part of the top cover is provided with a top regular hexagon part for rotating a rotating tool;

and a bottom regular hexagon part for rotating a rotary tool is arranged on the outer circumferential surface of the bottom internal thread interface of the bottom shell.

3. The pull-and-pull faucet provided with a direct drinking water filtering device according to claim 1, characterized in that: the lower extreme of drain pan is the hemisphere, directly drink the end of intaking of crossing the filter core and be the hemisphere.

4. The pull-out faucet provided with a direct drinking water filtering device according to claim 1, 2 or 3, characterized in that: the bottom interface of drain pan is equipped with the internal thread, the female end of meet soon is equipped with the external screw thread, and the female end of meet soon is closed with bottom interface spiral shell.