CN212775709U

CN212775709U - Water outlet body socket and switching valve thereof

Info

Publication number: CN212775709U
Application number: CN202021288276.1U
Authority: CN
Inventors: 朱炳火; 樊鲲鲸; 张瑞强; 朱正其
Original assignee: Xiamen Rainshower Co ltd
Current assignee: Xiamen Rainshower Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-03-23
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a water outlet socket and a switching valve thereof, wherein the water outlet socket is used for fixing a water outlet body and comprises a fixed disc, a socket seat assembly and a snap ring; the end face of one side of the fixed disc is provided with a convex column which extends outwards, and the convex column is provided with an annular limiting groove; the socket assembly consists of a turntable and a socket seat from inside to outside in sequence, and the socket seat is fixedly connected with the turntable; the middle part of the rotary table is provided with an adjusting connecting hole; a connector for receiving the water outlet body is arranged on one side of the socket seat far away from the rotary table; the middle part of the socket seat is provided with a stepped through hole which is coaxial with the adjusting connecting hole; the clamping ring is arranged in the stepped through hole and is nested in the limiting groove of the convex column; the convex column sequentially penetrates through the adjusting connecting hole and the stepped through hole, and the clamping ring is nested in the limiting groove, so that the socket seat assembly is rotatably fixed on the fixed disc; by adopting the structure, the mode of buckling the snap ring in the water outlet socket is used for realizing the fixation between the socket seat and the fixed disk, the original bolt fixing mode is replaced, and the structure is stable.

Description

Water outlet body socket and switching valve thereof

Technical Field

The utility model relates to a bathroom field, in particular to go out water body socket and diverter valve thereof.

Background

Most of socket seats in outlet sockets in the market at present are fixed on a fixed plate through bolts or screws, but the structure still has some defects, and inconvenience and defects still exist, so that further improvement is urgently needed. Therefore, how to create a new outlet socket and its switching valve also becomes an object of improvement in the industry.

SUMMERY OF THE UTILITY MODEL

A first object of the present invention is to provide a water outlet socket with a more stable structure.

A second object of the present invention is to provide a switching valve including the above outlet socket.

For realizing the first purpose of the utility model, the solution thereof is: a water outlet socket for securing a water outlet, comprising: the fixing disc is provided with a convex column extending outwards on one side end face of the fixing disc, and the convex column is provided with at least one annular limiting groove; the socket assembly sequentially comprises a rotary disc and a socket from inside to outside, and the socket is fixedly connected with the rotary disc; the middle part of the rotary table is provided with an adjusting connecting hole; a connector for receiving the water outlet body is arranged on one side of the socket seat, which is far away from the turntable; the socket seat is provided with a stepped through hole which is coaxial with the adjusting connecting hole; the clamping ring is arranged in the stepped through hole and is nested in the limiting groove of the convex column; the convex column sequentially penetrates through the adjusting connecting hole and the stepped through hole, and the clamping ring is nested in the limiting groove of the convex column, so that the socket assembly can be rotatably fixed on the fixed disc.

By adopting the structure, the mode of buckling the snap ring in the water outlet socket is used for realizing the fixation between the socket seat and the fixed disk, the original bolt fixing mode is replaced, and the structure is stable.

Further limiting, the convex column is provided with an axially through notch, so that the convex column can generate elastic deformation under the action of external force.

Further limit, it still adds a rubber buffer, the rubber buffer is arranged in scarce groove, and this rubber buffer is used for preventing the projection from too big and leading to the fracture under the effect of external force elastic deformation.

In the embodiment that one convex column is in limit fit with the rotary disc, a first straight rack is arranged on the outer periphery of the bottom of the convex column; and a second spur rack meshed with the inner wall of the adjusting connecting hole of the rotary disc is arranged on the inner wall of the adjusting connecting hole of the rotary disc.

In another embodiment of the limit fit of one convex column and the turntable, the outer periphery of the bottom of the convex column is provided with a first straight rack; the end surface of the turntable, facing one side of the convex column, is convexly provided with a toothed hole meshed with the first straight rack, and the toothed hole is communicated with the adjusting connecting hole of the turntable.

Further, the annular wall of the toothed hole is provided with at least one notch, and the toothed hole has more elastic deformation allowance by the notch.

The corresponding rack meshing is additionally arranged between the convex column and the adjusting connecting hole of the rotary disc, so that certain external force needs to be applied when the socket assembly rotates relative to the convex column, and once the external force stops, the socket can be fixed at a corresponding angle without generating deflection.

Further limit, it still includes a rubber circle, the rubber circle arrange in the projection and place in adjusting the connecting hole for the produced rocking when slowing down socket subassembly and fixed disk relative rotation.

Further limiting, an inner cavity of one end, facing the rotary table, of the socket seat is hollow, a positioning column is arranged on a middle shaft portion of the socket seat, a plurality of positioning rib plates are radially arranged outwards along the radial direction of the positioning column, and a positioning groove opposite to the positioning rib plates is formed in the end face, facing the socket seat, of one side of the rotary table; the positioning column is inserted into the adjusting connecting hole of the turntable until the positioning rib plate is embedded into the positioning groove, so that the turntable and the socket seat cannot rotate mutually.

Furthermore, the periphery of the end face of one side, facing the socket seat, of the turntable is provided with a plurality of positioning baffles, and the positioning baffles are in limit fit with the inner cavity wall of the socket seat, so that stable connection between the turntable and the socket seat is further ensured.

Further inject, the top of the projection of fixed disk is equipped with first annular chamfer, the inner chamber wall of snap ring is equipped with annular flange, annular flange be equipped with second annular chamfer towards one side of first annular chamfer, first annular chamfer and the contact of second annular chamfer are convenient for annular flange and slide in the spacing inslot, make the snap ring lock on the projection.

In order to achieve the second objective of the present invention, the present invention further discloses a switching valve, which comprises the water outlet body socket;

the switching valve comprises a body, wherein the radial end of the body is provided with a water inlet and at least two water outlets, the axial two ends of the body are respectively provided with a waterway switching device and a water outlet socket, and the waterway switching device is used for realizing the on/off of the water inlet and the two water outlets selectively.

The switching valve made of the water outlet body socket realizes that the switching valve has the water outlet body socket with a more stable structure.

Drawings

FIG. 1 is a combination view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is another exploded view of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 5 is a sectional view taken along line B-B of fig. 1.

Description of the figures

The water channel switching device comprises a body 1, a water inlet 101, a water inlet pipeline 1011, a convex point 10111, a step surface 10112, a water inlet joint 1012, a water receiving hole 10121, an internal thread hole 101211, a threaded hole 10123, an internal hexagon bolt 1013, a first water outlet 102, a second water outlet 103, a water channel switching device 104, an end surface 1051, a fixed seat 1052, a limiting blocking edge 1053, a fixed hole 106 and a convex strip 107;

the fixed disc 2, the convex column 21, the limiting groove 211, the notch 212, the first straight rack 213, the first annular chamfer 214, the connecting hole 22 and the opening 23;

the socket assembly 3, the rotary table 4, the adjusting connecting hole 41, the notch 4111, the toothed hole 4112, the positioning baffle 42 and the positioning groove 43;

the socket seat 5, the step through hole 51, the positioning rib plate 52, the connecting port 53 and the positioning column 54;

snap ring 6, annular flange 61, second annular chamfer 611;

the water outlet body socket 100, the connecting piece 200, the rubber plug 7 and the rubber ring 8.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings.

In the description of the present invention, it should be understood that the terms "lateral," "end surface," "upper," "lower," "bottom," "inner," "outer," "front," "rear," "left," "right," and the like are used in the orientation or positional relationship shown in the drawings, which are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

As shown in fig. 1-5, the present invention discloses a switching valve, which comprises a water outlet socket 100, the switching valve comprises a body 1, in this embodiment, the radial end of the body 1 has a water inlet 101 and two water outlets, respectively a first water outlet 102 and a second water outlet 103, and the axial ends of the body 1 are respectively provided with a water path switching device 104 and the water outlet socket 100, and the water inlet 101 is selectively connected to or disconnected from the first water outlet 102 or the second water outlet 103 by the water path switching device 104. The water inlet 101 includes: a water inlet pipe 1011, a water inlet joint 1012 and a hexagon socket head screw 1013; the top of the water inlet pipe 1011 is provided with a step surface 10112, and the outer periphery of the bottom of the water inlet pipe is provided with a plurality of salient points 10111; the middle part of the water inlet joint 1012 is provided with a water receiving hole 10121, the bottom of the water receiving hole 10121 is provided with an internal thread hole 101211 connected with an external water channel, the outer edge of the water inlet joint 1012 is provided with a threaded hole 10123, and the threaded hole 10123 is communicated with the water receiving hole 10121; the water inlet pipe 1011 penetrates through the water receiving hole 10121 and is abutted against the inner end surface of the top of the water inlet joint 1012 through the step surface 10112 and the convex point 10111 and the internal threaded hole 101211, so that the water inlet joint 1012 is rotatably fixed on the water inlet pipe 1011; the hexagon socket head cap screw 1013 is arranged on the screw hole 10123, and the rotation of the water inlet connector 1012 is controlled by adjusting the tightness of the hexagon socket head cap screw 1013.

As shown in fig. 2-3, the outlet body socket 100 is disposed at one side of the body 1, the outlet body socket 100 includes a fixed plate 2, a socket assembly 3 and a snap ring 6, the socket assembly 3 sequentially includes a rotating plate 4 and a socket 5 from inside to outside, and the socket 5 is fixedly connected to the rotating plate 4.

Fixed disk 2 is fixed to be set up in one side of body 1, specifically is: the one end of body 1 orientation fixed disk 2 is opened the end, and another terminal surface 1051 seals, terminal surface 1051 towards the protruding a plurality of fixing base 1052 that is equipped with of fixed disk 2 one side, each fixing base 1052 has fixed orifices 106, fixed disk 2 is equipped with the connecting hole 22 corresponding with fixed orifices 106, and the inner chamber wall of this body 1 is equipped with one and keeps off along 1053, and fixed disk 2 is arranged in and is kept off on the edge 1053 to a plurality of connecting piece 200 passes connecting hole 22 and fixed orifices 106 in proper order and fixes fixed disk 2 and body 1.

Preferably, in order to better position the body 1 and the fixing plate 2, a protruding strip 107 is protruded from the end surface 1051 of the body 1 toward the fixing plate 2, and accordingly, an opening 23 is formed at the radial end of the fixing plate 2 for the protruding strip 107 to be inserted.

As shown in fig. 2, the fixed disk 2 is a disk shape, and an end surface of the fixed disk facing away from the main body 1 is provided with a convex column 21 extending outward, an outer periphery of a bottom of the convex column 21 is provided with a first straight rack 213, and a top thereof is provided with an annular limiting groove 211; optimally, the convex column 21 is provided with an axially through notch 212, so that the convex column 21 generates elastic deformation under the action of external force, and the snap ring 6 is conveniently slid into and embedded in the limit groove 211 of the convex column 21; preferably, a rubber plug 7 is further added, and the rubber plug 7 is placed in the notch 212 to prevent the stud 21 from being broken due to excessive elastic deformation under the action of external force.

As shown in fig. 2-3, an adjusting connection hole 41 is formed in the middle of the rotary plate 4, a tooth-shaped hole 4112 engaged with the first straight rack 213 is convexly formed on the end surface of the rotary plate 4 facing the stud 21, and the tooth-shaped hole 4112 is communicated with the adjusting connection hole 41 of the rotary plate 4. Optimally, two notches 4111 are disposed on the annular wall of the tooth-shaped hole 4112, and the tooth-shaped hole 4112 has more allowance for elastic deformation by virtue of the notches 4111.

Of course, a second spur rack (not shown) engaged with the first spur rack 213 of the fixed disk 2 may be provided on the inner wall of the adjustment connection hole 41 of the rotating disk 4.

By adopting the above design, the first straight rack 213 of the stud 21 is meshed with the toothed hole 4112 of the turntable 4 or the first straight rack, so that a certain external force needs to be applied when the socket base assembly 3 rotates relative to the stud 21, and once the external force stops, the socket base 5 can be fixed at a corresponding angle without generating deflection.

In order to reduce the shaking caused by the rotation between the socket assembly 3 and the protruding column 21, as shown in fig. 4 to 5, the socket assembly further comprises a rubber ring 8, a step surface 215 is formed at the upper end of the first straight rack 213 of the protruding column 21, the rubber ring 8 is sleeved on the protruding column 21 and abuts against the step surface 215, and the outer diameter end of the rubber ring 8 is just placed in the adjusting connection hole 41 of the rotating disc 4, so as to reduce the shaking caused by the relative rotation between the rotating disc 4 and the fixed disc 2.

As shown in fig. 2-3, the socket 5 is provided with a connecting hole 53 for receiving the water body at a side away from the turntable 4, and a stepped through hole 51 coaxial with the adjusting connecting hole 41 of the turntable 4 is formed at the middle thereof.

The socket base 5 has a hollow inner cavity facing the turntable 4, a positioning column 54 is arranged on the middle shaft portion of the socket base 5, and a plurality of positioning rib plates 52 are radially arranged along the radial direction of the positioning column 54.

The end surface of one side of the rotating disc 4 facing the socket seat 5 is provided with a positioning groove 43 opposite to the positioning rib plate 52, and the periphery of the rotating disc is provided with a plurality of positioning baffle plates 42.

The specific connection relationship between the rotary disc 4 and the socket base 5 is as follows: the positioning column 54 is inserted into the adjusting connection hole 41 of the rotary table 4 until the positioning rib plate 52 is embedded into the positioning groove 43, so as to ensure that the rotary table 4 and the socket 5 cannot rotate mutually, and further ensure that the rotary table 4 and the socket 5 cannot rotate mutually by virtue of the positioning baffle plate 42 and the inner cavity wall of the socket 5 for limiting.

As shown in fig. 2-3, the snap ring 6 is disposed in the stepped through hole 51 of the socket 5, and the inner cavity wall of the snap ring 6 is provided with an annular flange 61.

The utility model discloses a focus lies in: the fixed disc 2 is fixed on one side of the body 1, the convex column 21 of the fixed disc sequentially passes through the adjusting connecting hole 41 of the rotary disc 4 and the stepped through hole 51 of the socket base 5, the annular flange 61 of the snap ring 6 is nested in the limiting groove 211 of the convex column 21, the mode that the snap ring 6 is buckled is adopted in the water outlet body socket 100 to realize the fixation between the socket base 5 and the fixed disc 2, the original bolt fixing mode is replaced, and the structure is stable.

As shown in fig. 4, preferably, in order to facilitate the annular flange 61 of the snap ring 6 to slide into the limiting groove 211 of the stud 21, a first annular chamfer 214 is provided at the top end of the stud 21, and at the same time, a second annular chamfer 611 is provided at a side of the annular flange 61 facing the first annular chamfer 214.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A water outlet body socket is used for fixing a water outlet body and is characterized by comprising:

the fixing disc is provided with a convex column extending outwards on one side end face of the fixing disc, and the convex column is provided with at least one annular limiting groove;

the socket assembly sequentially comprises a rotary disc and a socket from inside to outside, and the socket is fixedly connected with the rotary disc; the middle part of the rotary table is provided with an adjusting connecting hole; a connector for receiving the water outlet body is arranged on one side of the socket seat, which is far away from the turntable; the middle part of the socket seat is provided with a stepped through hole which is coaxial with the adjusting connecting hole;

the clamping ring is arranged in the stepped through hole and is nested in the limiting groove of the convex column;

the convex column penetrates through the adjusting connecting hole and the stepped through hole in sequence, and the clamping ring is nested in the limiting groove of the convex column, so that the socket seat assembly can be rotatably fixed on the fixed disc.

2. The outlet socket of claim 1 wherein the post has an axially extending notch to allow the post to elastically deform under the action of an external force.

3. The outlet socket of claim 2, further comprising a rubber plug disposed in the groove for preventing the post from being broken due to excessive elastic deformation under external force.

4. The outlet body socket of claim 1, wherein the outer periphery of the bottom of said post is provided with a first linear rack; and a second spur rack meshed with the inner wall of the adjusting connecting hole of the rotary disc is arranged on the inner wall of the adjusting connecting hole of the rotary disc.

5. The outlet body socket of claim 1, wherein the outer periphery of the bottom of said post is provided with a first linear rack; the end surface of the turntable, facing one side of the convex column, is convexly provided with a toothed hole meshed with the first straight rack, and the toothed hole is communicated with the adjusting connecting hole of the turntable.

6. The outlet socket of claim 5, wherein the wall of the toothed hole has at least one notch, and the notch provides the toothed hole with a greater elastic deformation margin.

7. A water outlet socket as claimed in any one of claims 1, 4, 5 or 6, further comprising a rubber ring, wherein the rubber ring is sleeved on the protruding post and placed in the adjusting connecting hole, for reducing the shaking generated when the socket assembly and the fixed plate rotate relatively.

8. The water outlet socket according to claim 1, wherein the socket base has a hollow inner cavity at one end facing the rotary disc, a positioning column is arranged at the middle shaft part of the socket base, a plurality of positioning rib plates are radially arranged outwards along the radial direction of the positioning column, and a positioning groove opposite to the positioning rib plates is arranged at one end face of the rotary disc facing the socket base; the positioning column is inserted into the adjusting connecting hole of the turntable until the positioning rib plate is embedded into the positioning groove, so that the turntable and the socket seat cannot rotate mutually.

9. The outlet socket of claim 8, wherein the rotatable plate has a plurality of positioning baffles at the periphery of the end surface of one side facing the socket, whereby the positioning baffles and the inner cavity wall of the socket form a spacing fit.

10. The outlet socket as claimed in claim 1, wherein a first annular chamfer is formed at the top end of the convex column of the fixed disc, an annular flange is formed on the inner cavity wall of the snap ring, a second annular chamfer is formed on one side of the annular flange facing the first annular chamfer, and the first annular chamfer and the second annular chamfer are in contact so that the annular flange can slide into the limiting groove and the snap ring can be buckled on the convex column.

11. A switching valve comprising a tap body socket according to any one of claims 1 to 10;