CN217207941U - A split faucet - Google Patents

Abstract

The utility model discloses a split type water tap, which comprises an inner valve core pipe and a tap shell body sleeved outside the inner valve core pipe, wherein the inner valve core pipe comprises a water inlet pipe, a water outlet valve seat and a water outlet positioned at the side surface of the upper end of the inner valve core pipe, a water inlet through hole communicated with the water inlet pipe and a water outlet through hole communicated with the water outlet are formed on the water outlet valve seat, the tap shell body comprises a shell body part sleeved on the inner valve core pipe and a water outlet pipe body part, the water outlet is horizontally arranged, the water outlet and one end of the water outlet pipe body part are fixedly connected through an inner hexagonal screw, a sealing element is sleeved on the inner hexagonal screw and is positioned between the water inlet end of the water outlet pipe body part and the water outlet end of the water outlet pipe body part, an inner hexagonal screw through hole for the inner hexagonal screw to pass is arranged on the side wall of the shell body part, a water passing hole is axially arranged on the inner hexagonal screw, the water outlet pipe body part and the water outlet are conveniently aligned to the position, the installation is convenient, and labor and time are saved.

Description

A split faucet

technical field

The utility model relates to the technical field of faucets, in particular to a split-type faucet.

Background technique

The existing faucet includes a valve body, a water inlet pipe and a water outlet pipe communicated with the valve body. The existing faucet valve body and valve core are generally cast in one piece with brass or zinc alloy, and the production process requirements are high during casting, the material contains toxic heavy metal lead chemical components, and the metal flow channel has poor anti-corrosion effect.

The utility model patent of Chinese Patent Publication No. CN 212318905 U discloses a faucet structure, which includes an inner valve core tube and a faucet shell sleeved outside the inner valve core tube, and the inner valve core tube includes a faucet located in the inner valve core tube. A water inlet pipe located at the lower part of the core tube and arranged along the axial direction, a water outlet valve seat located at the upper end of the inner valve core tube, and a water outlet located on the side surface of the upper end of the inner valve core tube, the water outlet valve seat is formed with the The water inlet through hole communicated with the water inlet pipe and the water outlet through hole communicated with the water outlet; the faucet casing includes a casing main body part sleeved on the inner valve core pipe and a casing main body part disposed on the upper part of the casing main body part. The water outlet pipe body part on the side wall, the water outlet pipe body part communicates with the side wall of the casing main body part, the water outlet pipe body part corresponds to the position of the water outlet, and the casing main body part is connected to the Metal particles are filled between the inner spool tubes. Although this patent can solve the problem of heavy metals caused by water quality, it still has the following defects:

1. Since the water outlet of the inner spool tube is set obliquely, it is not easy to align the installation when the water outlet pipe body is connected with the water outlet, the installation is cumbersome, the operation is inconvenient, and it is labor-intensive and time-consuming.

2. Since the inner valve core tube and the positioning sleeve are integrally formed with plastic, when the faucet is testing the water, it needs to be tightened through the threaded interface of the pipe and the lower end of the positioning sleeve, so that the lower end of the positioning sleeve is easily broken or burst, resulting in the entire The inner spool tube is scrapped and the cost is high.

Utility model content

In order to overcome the above deficiencies in the prior art, the purpose of the present invention is to provide a split faucet that is easy to install, simple to operate, and can prevent the water inlet end of the inner valve core tube from bursting.

The utility model is realized by the following technical solutions: a split-type faucet, comprising an inner valve core tube and a faucet shell sleeved outside the inner valve core tube, the inner valve core tube includes a lower part of the inner valve core tube and a shaft along the shaft. The water inlet pipe, the water outlet valve seat located at the upper end of the inner valve core pipe, and the water outlet located on the side surface of the upper end of the inner valve core pipe are formed on the water outlet valve seat with a water inlet through hole communicating with the water inlet pipe. and a water outlet through hole communicated with the water outlet, the faucet housing includes a housing main body part and a water outlet pipe body part sleeved on the inner valve core tube, the water outlet is arranged horizontally, and the water outlet and the outlet One end of the water pipe body is connected and fixed by a hexagon socket head screw, and a sealing member is sleeved on the inner hexagonal screw. The sealing member is located between the water outlet and the water inlet end of the water outlet pipe body. One side of the sealing element is closely attached to the water outlet through the inclined surface, and the other side of the sealing element is closely attached to the water inlet end of the water outlet pipe body through the inclined surface. The through hole is provided with a water passage hole along the axial direction of the hexagon socket head screw.

Preferably, the water outlet of the inner valve core tube of the present invention is provided with a copper joint injection-molded with the inner valve core tube, the copper joint has an internal thread, and the inner hexagon screw fastens the water outlet pipe body and the copper joint.

Preferably, the lower end of the water inlet pipe of the inner valve core tube of the present invention is provided with a positioning sleeve, and a reinforcing ring is arranged on the positioning sleeve.

Preferably, the outer wall of the positioning sleeve of the present invention is provided with an external thread, the inner wall of the positioning sleeve is provided with an internal thread, and the reinforcing ring and the external thread of the positioning sleeve are detachably connected.

Preferably, the reinforcing ring of the present invention is made of metal material.

Preferably, the water inlet pipe of the present invention includes a cold water inlet pipe and a hot water inlet pipe arranged side by side, and the positioning sleeve is sleeved at the bottom of the cold water inlet pipe and the hot water inlet pipe, and is used for the cold water inlet pipe and the hot water inlet pipe bottom. position.

Preferably, the upper ends of the cold water inlet pipe and the hot water inlet pipe of the present invention are integrally formed with the bottom surface of the outlet valve seat.

Preferably, metal particles are filled between the main body of the casing and the inner valve core tube of the present invention,

Preferably, the inner valve core tube of the present invention is made of plastic material, and the faucet shell is made of metal material.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. The water outlet of the inner valve core tube of the present utility model is horizontally connected to the water outlet pipe body, and is detachably fixed by hexagon socket screws. At the same time, the sealing member is used for sealing and cooperation, and it is convenient when the water outlet pipe body is connected to the water outlet. Align the position, easy to install, save labor and time.

2. A reinforcing ring is installed on the positioning sleeve of the inner valve core tube of the utility model. When the faucet is tested for water, the inner thread of the pipeline and the positioning sleeve is tightened to prevent the positioning sleeve from bursting and other problems.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of the non-limiting embodiments with reference to the following drawings:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic structure diagram of A enlarged view of Fig. 1;

3 is a schematic structural diagram of the inner valve core tube of the present invention;

Fig. 4 is the top view structure schematic diagram of Fig. 3;

Among them: 1-inner valve core tube, 10-water inlet pipe, 11-water outlet valve seat, 12-water outlet, 13-water inlet through hole, 14-water outlet through hole, 15-positioning sleeve, 16-reinforcing ring, 17- Cold water inlet pipe, 18—Hot water inlet pipe

2—faucet shell

3—Copper connector

4—Metal particles

5—The main body of the housing, 50—Through hole for hexagon socket head screw

6—The body of the outlet pipe

7—hexagon socket head screw, 70—water hole

8—Seal.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, but should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "horizontal", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility. The novel and simplified description does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can also be direct connection, or indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

A split-type faucet of this embodiment, as shown in FIGS. 1 to 4 , includes an inner valve core tube 1 and a faucet housing 2 sleeved outside the inner valve core tube 1 . The inner valve core tube 1 includes a A water inlet pipe 10 located at the lower part of the valve core tube and arranged along the axial direction, a water outlet valve seat 11 located at the upper end of the inner valve core tube, and a water outlet 12 located on the side surface of the upper end of the inner valve core tube, the water outlet valve seat 11 is formed with The water inlet through hole 13 communicated with the water inlet pipe 10 and the water outlet through hole 14 communicated with the water outlet 12. The faucet casing 2 includes a casing main body 5 sleeved on the inner valve core tube 1 and an outlet. In the water pipe body 6, the water outlet 12 is arranged horizontally, the water outlet 12 and one end of the water outlet pipe body 6 are connected and fixed by a hexagon socket head screw 7, and a sealing member 8 is sleeved on the socket head screw 7, and the sealing member 8 is located between the water outlet 12 and the water inlet end of the water outlet pipe body 6, the end faces on both sides of the sealing member 8 are inclined surfaces, one side of the sealing member 8 is close to the water outlet through the inclined surface, and the other side of the sealing member 8 is tightened by the inclined surface. The water inlet end of the water pipe body 6 is pasted. The side wall of the housing body 5 is provided with a hexagon socket head screw through hole 50 for the socket head screw 7 to pass through. The cross section of the water hole 70 and the water passage hole 70 is a regular hexagon. Metal particles 4 are filled between the housing main body 5 and the inner valve core tube 1 , the inner valve core tube 1 is made of plastic material, and the faucet housing 2 Made of metal.

In order to facilitate the connection between the water outlet pipe body 6 and the water outlet, the water outlet of the inner valve core pipe 1 is provided with a copper joint 3 injection-molded with the inner valve core pipe. The copper joint 3 has an internal thread, and the socket head cap screw 7. Tighten the body 6 of the water outlet pipe and the copper joint 3 to fix it.

In order to improve the strength of the positioning sleeve 15 when the faucet is tested for water, a positioning sleeve 15 is provided at the lower end of the water inlet pipe of the inner valve core pipe 1. The positioning sleeve 15 is provided with a reinforcing ring 16, and the outer wall of the positioning sleeve 15 is provided with external threads, so The inner wall of the positioning sleeve is provided with an inner thread, and the reinforcing ring 16 is detachably connected with the outer thread of the positioning sleeve 15 .

In order to meet the requirements of using the water inlet pipe and realize the entry of cold and hot water, the water inlet pipe 10 includes a cold water inlet pipe 17 and a hot water inlet pipe 18 arranged side by side, and the positioning sleeve 15 is sleeved on the cold water inlet pipe 17 and the hot water inlet pipe 18. The bottom is used for positioning the bottom of the cold water inlet pipe and the hot water inlet pipe. The upper ends of the cold water inlet pipe 17 and the hot water inlet pipe 18 are integrally formed with the bottom surface of the outlet valve seat 11 .

Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, The scope of the present invention is defined by the claims and their equivalents.

Claims (8)

1. The utility model provides a split type tap, includes interior case pipe (1) and cover tap casing (2) outside interior case pipe (1), interior case pipe (1) including be located interior case pipe lower part and along inlet tube (10) that the axial set up, be located outlet valve seat (11) of interior case pipe upper end and being located the delivery port (12) of interior case pipe upper end side are formed with on outlet valve seat (11) with inlet tube (10) the water inlet hole (13) of intercommunication and with outlet port (12) the outlet hole (14) of intercommunication, tap casing (2) including the cover casing main part (5) and outlet pipe somatic part (6) on interior case pipe (1), its characterized in that: delivery port (12) are the level and set up, delivery port (12) are connected fixedly with outlet pipe somatic part (6) one end through interior hexagonal screw (7) to the cover is equipped with sealing member (8) on interior hexagonal screw (7), and sealing member (8) are located between the end of intaking of delivery port (12) and outlet pipe somatic part (6), sealing member (8) both sides terminal surface is the inclined plane, and the delivery port is hugged closely through the inclined plane in sealing member (8) one side, and the end of intaking of outlet pipe somatic part (6) is hugged closely through the inclined plane to sealing member (8) opposite side, be equipped with interior hexagonal screw through-hole (50) that supply interior hexagonal screw (7) to pass on casing main part (5) lateral wall, interior hexagonal screw (7) are provided with water hole (70) along the axial.

2. The split-type faucet of claim 1, wherein: a copper joint (3) which is formed by injection molding with the inner valve core pipe is arranged in the water outlet of the inner valve core pipe (1), the copper joint (3) is provided with internal threads, and the water outlet pipe body part (6) and the copper joint (3) are screwed and fixed by the hexagon socket head cap screw (7).

3. The split-type faucet according to claim 1 or 2, wherein: the lower end of the water inlet pipe of the inner valve core pipe (1) is provided with a positioning sleeve (15), and the positioning sleeve (15) is provided with a reinforcing ring (16).

4. The split faucet of claim 3, wherein: the outer wall of the locating sleeve (15) is provided with external threads, the inner wall of the locating sleeve is provided with internal threads, and the reinforcing ring (16) is detachably connected with the external threads of the locating sleeve (15).

5. The split-type faucet of claim 3, wherein: the water inlet pipe (10) comprises a cold water inlet pipe (17) and a hot water inlet pipe (18) which are arranged side by side, and a positioning sleeve (15) is sleeved at the bottoms of the cold water inlet pipe (17) and the hot water inlet pipe (18) and used for positioning the bottoms of the cold water inlet pipe (17) and the hot water inlet pipe (18).

6. The split-type faucet of claim 5, wherein: the upper end of the cold water inlet pipe (17) and the upper end of the hot water inlet pipe (18) are integrally formed with the bottom surface of the water outlet valve seat (11).

7. The split-type faucet of claim 1, wherein: and metal particles (4) are filled between the shell main body part (5) and the inner valve core pipe (1).

8. The split-type faucet according to claim 1 or 7, wherein: the inner valve core pipe (1) is made of plastic materials, and the faucet shell (2) is made of metal materials.

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