CN223105353U - A detachable double valve core body and a faucet with the valve core body - Google Patents

Abstract

The utility model is applicable to the technical field of water taps, and provides a detachable double-valve core body and a tap with the same, wherein the detachable double-valve core body comprises a water through connecting piece and an installation seat; the two ends of the mounting seat are provided with mounting grooves for mounting the valve core, the side surfaces of the mounting seat are provided with a first water port and two second water ports, the water connection piece is connected with the first water port in an assembling mode, the two second water ports are respectively communicated with the mounting grooves at the two ends of the mounting seat, and the first water ports are simultaneously communicated with the mounting grooves at the two ends of the mounting seat. The existing double valve core body is integrated, the whole valve core body is made of metal materials, the manufacturing cost is high, the detachable double valve core body is divided into two sections, a water connection piece and a mounting seat can be manufactured respectively, the installation is convenient, and the economical efficiency is achieved.

Description

Detachable double-valve core body and faucet with same

Technical Field

The utility model belongs to the technical field of faucets, and particularly relates to a detachable double-valve-core body and a faucet with the same.

Background

Some existing household water outlet taps (such as water purifier and toilet partner taps) mostly adopt double-valve-core taps. The faucet is in a cross shape as a whole, a valve core and a valve core control switch are respectively arranged at the left end and the right end of the faucet, two water inlet pipes are arranged at the lower end of the faucet, and flow into the valve cores at the two sides respectively and then flow out from a water outlet pipe at the upper end.

However, the existing double-valve-core faucet is integrally made of stainless steel, has high production cost and does not have economy.

Disclosure of utility model

The embodiment of the utility model aims to provide a double-valve core body and aims to solve the problem of high integrated production cost of a double-valve core faucet.

The embodiment of the utility model is realized in such a way that the detachable double-valve core body comprises a water through connecting piece and an installation seat;

The two ends of the mounting seat are provided with mounting grooves for mounting the valve core, the side surfaces of the mounting seat are provided with a first water port and two second water ports, the water connection piece is connected with the first water port in an assembling mode, the two second water ports are respectively communicated with the mounting grooves at the two ends of the mounting seat, and the first water ports are simultaneously communicated with the mounting grooves at the two ends of the mounting seat.

Further, the detachable double-valve core body further comprises a valve core shell and a mounting seat shell;

The valve core shell is provided with a through hole, the mounting seat is sleeved into the mounting seat shell, the mounting seat and the mounting seat penetrate into the through hole together, and the water through connecting piece is arranged in the valve core shell and is connected with the first water through hole in an assembling mode.

Further, the valve core shell and the mounting seat shell are made of metal materials, and the water-through connecting piece and the mounting seat are made of plastics.

Further, one end of the water-through connecting piece is provided with a threaded part, the other end of the water-through connecting piece is provided with a mounting part, and the threaded part is in threaded connection with the first water-through opening.

Further, one end of the water through connecting piece, which is close to the installation part, is provided with a positioning ring.

Further, a valve core cover is arranged on the valve core shell.

Another object of the embodiments of the present utility model is a faucet with a detachable double-spool body, which includes the detachable double-spool body, a water pipe, a threaded pipe, a spool, and a switch;

A third water outlet is formed in one end, away from the threaded part, of the water through connecting piece; the water pipe is connected with the third water port and the second water port respectively, the threaded pipe is in threaded connection with the bottom of the valve core shell, the valve core is installed at two ends of the installation seat, and the switch is arranged on the valve core.

The detachable double-valve core body provided by the embodiment of the utility model is of a split structure, the water-through connecting piece and the mounting seat can be manufactured respectively, the production difficulty is reduced, and the two can be detachably connected, so that the detachable double-valve core body is more convenient to assemble and has more economical efficiency.

Drawings

FIG. 1 is an exploded view of a dual spool body provided by an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a dual spool body provided by an embodiment of the present utility model;

FIG. 3 is a perspective view of a valve core housing provided by an embodiment of the present utility model;

fig. 4 is a perspective view of a mounting seat according to an embodiment of the present utility model;

fig. 5 is a second perspective view of the mounting seat according to the embodiment of the present utility model;

FIG. 6 is a perspective view of a water connection member according to an embodiment of the present utility model;

FIG. 7 is a front view of a faucet with dual cartridge provided in an embodiment of the present utility model.

Reference numerals:

100. 110, through holes, 120, valve core cover;

200. A water-through connection; 210, a threaded part, 220, a mounting part, 230, a clamping piece, 240, a positioning ring, 250 and a third water outlet;

300. 310 parts of mounting seats, 320 parts of mounting grooves, 320 parts of first water ports, 330 parts of second water ports, 340 parts of clamping grooves;

400. a mount housing;

500. A water pipe;

600. a threaded tube;

700. and (3) a switch.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that the terms "first," "second," and the like, as used herein, may be used to describe various elements, but these elements are not limited by these terms unless otherwise specified. These terms are only used to distinguish one element from another element.

As shown in fig. 1 to 5, in the first embodiment, a dual cartridge body is proposed, which includes a cartridge housing 100, a water passing connection 200, a mount 300, and a mount housing 400;

The valve core shell 100 is provided with a through hole 110, the mounting seat 300 is sleeved into the mounting seat shell 400, the mounting seat 300 and the mounting seat shell penetrate into the through hole 110 together, mounting grooves 310 for mounting the valve core are formed in two ends of the mounting seat 300, a first water through hole 320 and two second water through holes 330 are formed in the side face of the mounting seat 300, the water through connecting piece 200 is arranged in the valve core shell 100 and fixedly connected with the first water through holes 320, the two second water through holes 330 are respectively communicated with the mounting grooves 310 in two ends of the mounting seat, and the first water through holes 320 are simultaneously communicated with the mounting grooves 310 in two ends of the mounting seat 300.

In this embodiment, the valve core housing 100 and the mounting seat housing 400 are both tubular, and may be made of stainless steel pipe or copper pipe, and are easy to manufacture. The first water through-hole 320 and the second water through-hole 330 are not limited to water outlets or water inlets, and may be connected with water outlet pipes or water inlet pipes according to actual needs. For example, the water purifier can have the second water port as a water inlet and the first water port as a water outlet, and the toilet partner can have the first water port as a water inlet and the second water port as a water outlet. Regarding the positions of the first and second water ports 320 and 330, the angular design position between the first and second water ports 320 and 330 may be set according to actual needs, and may be 180 degrees horizontal as shown in fig. 1 and 2, or may be 90 degrees. The valve core housing 100 and the mounting seat housing 400 are used as the faucet shell, generally made of metal materials which are difficult to rust, and the water-through connecting piece 200 and the mounting seat 300 are made of plastics, so that the overall structure is convenient to install, the materials are saved, and the economical efficiency is improved.

Preferably, as shown in fig. 1-6, the cartridge housing 100 is provided with a cartridge cover 120. The water-passing connector 200 has a threaded portion 210 at one end and a mounting portion 220 at the other end, and the threaded portion 210 is screwed with the first water-passing port 320. The water connection piece 200 is provided with a clamping piece 230 near one end of the threaded portion 210, one side of the mounting seat 300 near the first water through hole 320 is provided with a clamping groove 340, and the clamping piece 230 is embedded into the clamping groove 340. The two ends of the clamping groove 340 are provided with clamping interfaces, and the edges of the clamping pieces 230 are embedded into the clamping interfaces. The water connection piece 200 is provided with a positioning ring 240 at one end near the mounting portion 220.

In the preferred embodiment, the mounting portion 220 at the upper end of the water passing connector 200 is generally in the shape of a hexagonal nut, so that the entire water passing connector 200 can be conveniently rotated, and the threaded portion 210 is in threaded connection with the first water passing port 320. However, due to the size limitation, the screw portion 210 is short, the screw threads are few, the depth of connection with the first water port 320 is shallow, and in actual use, the mounting seat 300 is stressed, which easily results in unstable screw connection. Therefore, the structure of the clamping piece 230 and the clamping groove 340 is further provided in the preferred embodiment, so as to enhance the transverse stress of the mounting seat 300 and prevent the water connection piece 200 from falling off or breaking due to collision with the mounting seat 300. Further, the function of the card interface plays a role of installation prompt, the prompt card tab 230 is completely embedded in the card slot 340, and the installation effect is enhanced. When the water connection piece 200 is installed in the valve core housing 100, the positioning ring 240 plays a limiting role.

In a second embodiment, the method of installing the double spool body of the first embodiment described above is given. The assembling method of the double-valve core body comprises the following steps:

Sleeving the mounting seat shell 400 on the outer side of the mounting seat 300, and exposing the mounting groove 310, the first water through hole 320 and the second water through hole 330;

The water-passing connector 200 is installed in the valve core housing 100, such that the water-passing connector 200 is positioned at the upper side of the through hole 110;

inserting the mount housing 400 and the mount 300 together into the through hole 110;

The mounting portion 220 at the top of the water-passing connector 200 is screwed, so that the threaded portion 210 at the bottom of the water-passing connector 200 is fixedly connected with the first water-passing port 320, and the fastening piece 230 on the water-passing connector 200 is embedded into the fastening slot 340 on the mounting base 300.

In this embodiment, since the existing cross-shaped double-spool body is made of metal, in order to reduce the cost, it is necessary to process the outer casing of the double-spool body with a pipe and manufacture the inner core with plastic. That is, the reasonable arrangement of the mounting manner of the double spool body can represent a degree of cost saving. The mounting seat housing 400 and the mounting seat 300 of the present embodiment may be pre-installed, and when they penetrate into the through hole 110, the assembly can be completed by installing the water connection member 200. The whole installation mode is simple, economical and practical.

In a third embodiment, a faucet with a dual cartridge is provided, comprising the dual cartridge described in the first embodiment, a water pipe 500, a threaded pipe 600, a cartridge, and a switch 700;

The water pipe 500 is connected with the third water port 250 and the second water port 330 respectively, the threaded pipe 600 is connected with the bottom of the valve core housing 100 by threads, the valve core is mounted at two ends of the mounting seat 300, and the switch 700 is arranged on the valve core.

The mounting mode and the working principle of the faucet with the double valve core body in the embodiment are as follows:

the mounting manner of the double valve core is as described in the second embodiment, and is not repeated here. After the double-valve core body is installed, one water pipe 500 is connected to the third water port 250, two water pipes 500 are taken to penetrate into the threaded pipe 600 and are connected to the second water port 330, the threaded pipe 600 is screwed into the bottom of the valve core shell 100, and valve cores and switches 700 are sequentially installed at the left end and the right end of the installation seat 300. The final installation diagram is shown in fig. 7.

The faucet of this embodiment has two water passing modes depending on whether the first water passing port 320 or the second water passing port 330 is used as the water inlet. Taking the second water ports 330 as water inlets as examples, when the water pump works, water flows from the two second water ports 330 into the mounting seat 300, respectively enters the valve cores at the two ends of the mounting seat 300, and flows out from the first water ports 320 after being split by the valve cores.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (7)

1. The detachable double-valve core body is characterized by comprising a water-through connecting piece and an installation seat;

The two ends of the mounting seat are provided with mounting grooves for mounting the valve core, the side surfaces of the mounting seat are provided with a first water port and two second water ports, the water connection piece is connected with the first water port in an assembling mode, the two second water ports are respectively communicated with the mounting grooves at the two ends of the mounting seat, and the first water ports are simultaneously communicated with the mounting grooves at the two ends of the mounting seat.

2. The removable dual spool body of claim 1, further comprising a spool housing and a mount housing;

The valve core shell is provided with a through hole, the mounting seat is sleeved into the mounting seat shell, the mounting seat and the mounting seat penetrate into the through hole together, and the water through connecting piece is arranged in the valve core shell and is connected with the first water through hole in an assembling mode.

3. The removable dual spool body of claim 2, wherein the spool housing and the mount housing are metallic materials and the water passage connector and the mount are plastic.

4. The detachable double-valve core body according to claim 2, wherein one end of the water passage connecting piece is provided with a threaded portion, and the other end is provided with a mounting portion, and the threaded portion is in threaded connection with the first water passage opening.

5. The removable dual spool body of claim 4, wherein the water passage connector is provided with a retaining ring at an end proximate the mounting portion.

6. The removable dual spool body of claim 4, wherein the spool housing is provided with a spool cover.

7. A tap with a detachable double-valve core body, which is characterized in that the tap with the detachable double-valve core body comprises the detachable double-valve core body, a water pipe, a threaded pipe, a valve core and a switch according to any one of claims 2 to 6;

A third water outlet is formed in one end, far away from the threaded part, of the water through connecting piece; the water pipe is connected with the third water port and the second water port respectively, the threaded pipe is in threaded connection with the bottom of the valve core shell, the valve core is installed at two ends of the installation seat, and the switch is arranged on the valve core.