CN211082944U

CN211082944U - Water outlet structure of faucet valve seat

Info

Publication number: CN211082944U
Application number: CN201921743601.6U
Authority: CN
Inventors: 陈美莉
Original assignee: Kuching International Ltd
Current assignee: Kuching International Ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-24
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a water outlet structure of tap disk seat, including a disk seat and a sleeve pipe, wherein the disk seat forms a trepanning, and the sleeve pipe is used for setting up an outlet pipe, and the sleeve pipe axle sleeve is in the trepanning, and the sleeve pipe runs through a spliced eye, and the one end of outlet pipe is inserted and is located the spliced eye, makes a major axis parallel with the axis of case, and the axis and the major axis of spliced eye form a contained angle. The valve seat can select and arrange a sleeve with a plug hole with a corresponding angle according to the requirement of the water outlet pipe, and the requirement of diversified elevation angles of the water outlet pipe is met.

Description

Water outlet structure of faucet valve seat

Technical Field

The utility model relates to a component of a water tap; in particular to a water outlet structure of a faucet valve seat.

Background

The water tap comprises a valve seat, a valve core, a water outlet pipe and a shell, wherein the valve seat is used for being arranged at a kitchen or a commode and the like, the valve seat is connected with at least one water inlet pipe, the valve core and the water outlet pipe are respectively arranged on the valve seat, water enters the valve core from the water inlet pipe through the valve seat and then enters the water outlet pipe from the valve core through the valve seat, and the valve core controls whether a flow path between the water inlet pipe and the water outlet pipe is communicated or not.

The existing structure is found in practical application experience, and the following problems and disadvantages still exist: with the consideration of various factors such as the variety of the faucet, the requirement of the installation place, the appearance design and the like, the elevation angle state of the adjacent part of the water outlet pipe on the valve seat in the space also has various different designs, and the water outlet connected with the water outlet pipe by the valve seat also needs to be matched with the elevation angle design change of the water outlet pipe, so that a faucet producer needs to prepare various valve seats respectively provided with water outlets with different angles, and the requirement of the elevation angle diversification of the water outlet pipe can be met.

Furthermore, the outlet pipe is assembled on the valve seat, the relative angle between the outlet pipe and the valve seat cannot be changed, if the spatial angular posture of the outlet pipe needs to be changed to match the requirement of the faucet assembly, a flexible pipe body is generally selected as the outlet pipe, the spatial angular posture of the outlet pipe can be changed under the condition that the valve seat is not changed by utilizing the characteristic of flexibility of the outlet pipe, but the outlet pipe bears the external force and is in a flexible deformation state, so that the watertight leakage-stopping effect between the outlet pipe and the valve seat is easily reduced.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a water outlet structure of a faucet valve seat.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water outlet structure of faucet valve seat comprises: the valve seat is used for arranging a valve core and is connected with at least one water inlet pipe, at least one first flow path, one second flow path and a trepanning are formed in the valve seat, the first flow path is communicated with the valve core and the water inlet pipe, the second flow path is communicated with the valve core and the trepanning, and the trepanning extends to one side of the valve seat;

the sleeve is used for arranging a water outlet pipe, the sleeve shaft is sleeved in the sleeve hole, the sleeve penetrates through an inserting hole, one end of the water outlet pipe is inserted into the inserting hole, a long shaft is parallel to the central shaft of the valve core, and an included angle theta is formed between the central shaft of the inserting hole and the long shaft.

The utility model discloses a main effect and advantage are that can make the disk seat can be according to the shape needs of outlet pipe, select to set up the sleeve pipe that has the spliced eye of corresponding angle, and the multiple specification's of disk seat optional configuration sleeve pipe of a specification satisfies the diversified demand of outlet pipe angle of elevation, improves the production efficiency cost of disk seat.

Drawings

Fig. 1 is a perspective view of a faucet provided with a first embodiment of the present invention.

Fig. 2 is an exploded perspective view of a water outlet pipe according to an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional view of a usage status of the embodiment of the present invention.

Fig. 4 is a schematic cross-sectional view of a second usage state of the embodiment of the present invention.

Fig. 5 is a schematic cross-sectional view of three states of use of the embodiment of the present invention.

Fig. 6 is an exploded perspective view of a fourth embodiment of the present invention.

Detailed Description

Please refer to the drawings, which are several practical examples of the water outlet structure of the faucet valve seat of the present invention, but these examples are only for illustrative purposes and are not limited by the structure in the patent application.

As shown in fig. 1 to 3, the first embodiment of the water outlet structure of the faucet valve seat of the present invention includes a valve seat 10 and a sleeve 20, wherein the valve seat 10 is used for installing a valve core 30 and is used for connecting two water inlets 40, two first flow paths 11, a second flow path 12 and a sleeve hole 13 are formed inside the valve seat 10, each first flow path 11 communicates with each water inlet 40 and the valve core 30 respectively, the second flow path 12 communicates with the valve core 30 and the sleeve hole 13, and the sleeve hole 13 extends to one side of the valve seat 10. The number of the first flow paths 11 may be changed in accordance with the number of the water inlet pipes 40.

The sleeve 20 is sleeved on the sleeve hole 13, the sleeve 20 is used for arranging a water outlet pipe 50, and accordingly, a shell 62 and a control switch 64 for controlling the valve core 30 are arranged outside the valve seat 10, and the water faucet 01 can be formed.

The sleeve 20 penetrates through an insertion hole 21, one end of the water outlet pipe 50 is inserted into the insertion hole 21, the water outlet pipe 50 may be a rigid pipe or a flexible pipe, a virtual long axis Y is parallel to a central axis (not shown) of the valve core 30, and an included angle θ is formed between the central axis 22 of the insertion hole 21 and the long axis Y, and θ is equal to 40 °.

As shown in fig. 4, the second embodiment is different from the first embodiment in that the central axis 22 of the inserting hole 21 forms an angle θ with the long axis Y, and θ is 45 °.

As shown in fig. 5, the third embodiment is different from the first embodiment in that the central axis 22 of the insertion hole 21 forms an angle θ with the long axis Y, and θ is 35 °.

Through the structural composition form and the technical characteristics, based on the requirements of factors such as the type of the water faucet 01, the setting occasion of the water faucet 01, the appearance design of the water faucet 01 and the like, the shape of the water outlet pipe 50 can be changed in various ways, the valve seat 10 can select and set the sleeve 20 with the inserting hole 21 with a corresponding angle according to the shape requirement of the water outlet pipe 50, and accordingly, a faucet producer can select and configure the sleeves 20 with various specifications through the valve seat 10 with one specification, the requirement of diversified elevation angles of the water outlet pipe 50 is met, and the production efficiency cost of the valve seat 10 is improved.

As shown in fig. 2 and 3, the valve seat 10 forms an annular stop edge 14 on the inner periphery of the sleeve hole 13, and one end of the sleeve 20 abuts against the stop edge 14, so that when the sleeve 20 is inserted into the sleeve hole 13, the stop edge 14 stops the sleeve 20, thereby positioning the sleeve 20.

The sleeve 20 forms an annular limiting edge 23 on the inner periphery of the insertion hole 21, and when one end of the water outlet pipe 50 is inserted into the sleeve 20, the limiting edge 23 limits the water outlet pipe 50, thereby positioning the water outlet pipe 50.

The sleeve 20 further forms a stop surface 24 on the top edge, the stop surface 24 is adjacent to the valve core 30, when the sleeve 20 is sleeved with the water outlet pipe 50, if the water outlet pipe 50 is drawn out from the sleeve 20 based on the requirement of maintenance or component replacement, the valve core 30 limits the movement of the sleeve 20 towards the direction leaving the sleeve hole 13 due to the proximity of the stop surface 24 and the valve core 30, when the faucet 01 is in a thin shell shape, the sleeve 20 can be prevented from leaving the valve seat 10 along with the water outlet pipe 50, and the maintenance convenience is improved.

As shown in fig. 6, the fourth embodiment is different from the first embodiment in that a protrusion 25 is formed on both sides of the outer circumference of the sleeve 20, the inner circumference of the sleeve hole 13 is fitted with the protrusions 25 to recess the two slots 15, one end of each slot 15 extends to one end of the sleeve hole 13 away from the second flow path 12, and each protrusion 25 is inserted into each slot 15, so that when the sleeve 20 is inserted into the sleeve hole 13, each protrusion 25 can be opposite to each slot 15, so that when the sleeve 20 is inserted into the sleeve hole 13, the axial direction of the insertion hole 21 can meet the requirement, and the positioning reliability of the sleeve 20 is improved.

Further, the sleeve 20 is used to provide the insertion positioning for the water outlet pipe 50, so that the water outlet pipe 50 may be a rigid pipe or a flexible pipe, when the water outlet pipe 50 is a flexible pipe, the water outlet pipe 50 is inserted into the insertion hole 21 in accordance with the included angle θ, and even if the angle of the flexible water outlet pipe 50 is changed according to the needs of the use or the assembly of the faucet 01, a good watertight and leakage-stopping state can be maintained between the water outlet pipe 50 and the sleeve 20.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A water outlet structure of a faucet valve seat is characterized by comprising:

the valve seat is used for arranging a valve core and is connected with at least one water inlet pipe, at least one first flow path, one second flow path and a trepanning are formed in the valve seat, the first flow path is communicated with the valve core and the water inlet pipe, the second flow path is communicated with the valve core and the trepanning, and the trepanning extends to one side of the valve seat; and

the sleeve is used for arranging a water outlet pipe, the sleeve shaft is sleeved in the sleeve hole, the sleeve penetrates through an inserting hole, a long shaft is parallel to the central shaft of the valve core, and an included angle theta is formed between the central shaft of the inserting hole and the long shaft.

2. The faucet valve seat outlet structure of claim 1, wherein the sleeve has a protrusion formed on an outer periphery thereof, the sleeve hole has a recessed groove formed on an inner periphery thereof in cooperation with the protrusion, and an end of the recessed groove extends to an end of the sleeve hole away from the second flow path, and the protrusion is inserted into the recessed groove.

3. A water outlet structure of a valve seat for a faucet as claimed in claim 1 or 2, wherein the valve seat forms an annular stop edge at an inner periphery of the sleeve hole, and one end of the sleeve abuts against the stop edge.

4. A water outlet structure of a faucet valve seat as claimed in claim 1 or 2, wherein the sleeve forms an annular stop edge on the inner periphery of the insertion hole.

5. The faucet valve seat outlet structure of claim 1, wherein the collar defines a stop surface at the top edge adjacent the valve plug.