CN110319240A - Press diverter valve spool - Google Patents

Abstract

A kind of pressing diverter valve spool, including pressing piece, rotating member, driving member, spring, upper valve body, lower valve body, sealing ring, dynamic porcelain piece, stable ceramic piece, pedestal, gasket；Have on the pressing piece and is oriented to convex, pointed tooth；There is rotation convex on the rotating member, there is corner in the convex upper end of the rotation, and there is pushing part in lower end；Driving section is arranged at the top of the driving member, and there is seal groove at middle part, and transmission shaft, the inclined-plane the driving section Shang You are arranged at lower part；There are inner cavity, guide groove, the first sloping platform, the second sloping platform on the upper valve body；There are drive cavity, seal chamber, spool chamber, water inlet in the lower valve body；There is upper limbers on the dynamic porcelain piece, there is lower limbers, side water-flowing trough on the stable ceramic piece；There are the first water outlet, the second water outlet on the pedestal；Wherein, the water inlet is communicated with the spool chamber.

Description

Press the diverter spool

technical field

The invention belongs to the technical field of faucets, and in particular relates to a pressing water diversion valve core loaded inside the faucet.

Background technique

As an essential accessory in the bathroom industry, the water diversion valve core has been used in various products to divide water. However, the existing water diversion valve cores generally realize water diversion in a rotating manner, which is inconvenient to use.

Contents of the invention

The object of the present invention is to provide a push water diversion valve core with simple structure and convenient operation.

In order to achieve the above object, the pressing water diversion valve core provided by the present invention is characterized in that it includes a pressing member, a rotating member, a transmission member, a spring, an upper valve body, a lower valve body, a sealing ring, a moving porcelain piece, a static porcelain piece, base, sealing pad; there are guide protrusions and sharp teeth on the pressing member; there is a rotating protrusion on the rotating member, the upper end of the rotating protrusion has a sharp corner, and the lower end has a pushing part; the upper part of the transmission member has a transmission There is a sealing groove in the middle, and a transmission shaft in the lower part. There is an inclined surface on the transmission part; there is an inner cavity, a guide groove, a first inclined platform, and a second inclined platform on the upper valve body; transmission cavity, sealing cavity, valve core cavity, and water inlet; the moving ceramic plate has an upper water hole, and the static ceramic plate has a lower water hole and a side water tank; the base has a first water outlet, a second Two water outlets; wherein, the water inlet communicates with the valve core chamber;

The pressing part is in the inner cavity and its upper end protrudes from the inner cavity, the guide protrudes in the guide groove, the rotating part is under the pressing part, and the transmission part is in the lower valve body, and the transmission part is in the transmission cavity, the sealing groove is in the sealing cavity, the transmission shaft is in the spool cavity, and the moving ceramic piece is in the spool cavity And linked with the transmission shaft, the static ceramic piece is under the moving ceramic piece, the base is under the static ceramic piece and fixed with the lower valve body, the gasket is under the base, The sealing ring is in the sealing groove, the spring is between the rotating member and the transmission member, and the upper valve body is fixed to the lower valve body;

Wherein, the static porcelain piece is fixed to the base, and the side channel is communicated with the second water outlet;

Pressing down on the pressing part makes the rotating part move downwards, the spring is compressed, and the pushing part bears against the upper end of the inclined surface of the transmission part to rotate the transmission part, so that the transmission shaft Drive the moving tile to rotate, and when the pushing part moves down to the lower end of the slope, the upper water hole is opposite to the lower water hole, and the side water channel is closed, that is, the first outlet The water outlet is opened, the second water outlet is closed, the rotating protrusion slides out of the guide groove, and due to the action of the tines, the spring, and the sharp corner, the rotating member moves along the first oblique The platform rotates and moves up to the bottom of the first inclined platform at the same time, the spring stretches, and the pushing part turns to the upper end of the inclined surface of the transmission part;

Pressing down the pressing member again makes the rotating member move down again, the spring is compressed, and the pushing part bears against the upper end of the inclined surface of the transmission part to rotate the transmission part again, so that the The transmission shaft drives the moving tile to rotate again, and when the pushing part moves down to the lower end of the slope, the upper water hole is opposite to the side water groove, and the lower water hole is closed, that is, the The first water outlet is closed, the second water outlet is opened, and the rotating member rotates again due to the action of the tine, the spring, and the sharp corner, and the sharp corner moves along the first The second inclined table rotates to the guide groove, the rotating protrusion slides back into the guide groove, the spring stretches, and the pushing part turns to the upper end of the inclined surface of the transmission part; one press;

As an improvement of the pressing water diversion valve core of the present invention, its further feature is: there are 4 upper water holes on the moving ceramic piece, 4 lower water holes and 4 side water grooves on the static porcelain piece; There are 4 guide grooves, 4 first ramps, 4 second ramps, 4 push parts, 4 transmission parts, and the pressing member The pressing makes the transmission member rotate 45 degrees, that is, the transmission shaft drives the moving tile to rotate 45 degrees.

The invention has the beneficial effects of simple structure and convenient manufacture and use.

Description of drawings

FIG. 1 is a schematic diagram of a pressing member of the present invention.

Fig. 2 is a schematic diagram of the rotating member of the present invention.

Fig. 3 is a schematic diagram of the transmission member of the present invention.

Fig. 4 is a schematic diagram of the upper valve body of the present invention.

Fig. 5 is a schematic diagram of the moving ceramic piece of the present invention.

Fig. 6 is a schematic diagram of the static ceramic sheet of the present invention.

Fig. 7 is a schematic diagram of the base of the present invention.

Fig. 8 is a schematic diagram of the lower valve body of the present invention.

Fig. 9 is a schematic cross-sectional view of the lower valve body of the present invention.

Fig. 10 is a sectional view of the present invention.

Detailed ways

Referring to Figure 1, there are guide protrusions 2 and tines 3 on the pressing part 1;

Referring to Fig. 2, there is a rotating protrusion 5 on the rotating member 4, the upper end of the rotating protrusion 5 has a pointed part 6, and the lower end has a pushing part 7;

Referring to Fig. 3, the upper part of the transmission part 8 has a transmission part 9, the middle part has a sealing groove 10, the lower part has a transmission shaft 11, and the transmission part 9 has an inclined surface 12;

Referring to Figure 4, the upper valve body 13 has an inner chamber 14, a guide groove 15, a first inclined platform 16, and a second inclined platform 17;

Referring to Fig. 5, the upper water hole 19 is arranged on the movable tile 18;

Referring to Fig. 6, there are upper and lower water passage holes 21 and side passage water tanks 22 on the static porcelain sheet 20;

Referring to Fig. 7, there is a first water outlet 24 and a second water outlet 25 on the base 23;

8 and 9, the lower valve body 26 has a transmission cavity 27, a sealing cavity 28, a valve core cavity 29, and a water inlet 30; wherein, the water inlet 30 communicates with the valve core cavity 29;

Wherein, there are 4 upper water passage holes 19 on the moving ceramic sheet 18, 4 lower water passage holes 21, and 4 side water passage grooves 22 on the static porcelain sheet 20; 4 guide grooves 15, 4 on the upper valve body 13 A first inclined platform 16, four second inclined platforms 17; there are four pushing parts 7 on the rotating part 4, and four transmission parts 9 on the transmission part 8;

Referring to Figures 1 to 10, the pressing member 1 is in the inner cavity 14 and its upper end protrudes from the inner cavity 14, the guide protrusion 2 is in the guide groove 15, the rotating member 4 is under the pressing member 1, and the transmission member 8 is in the lower valve body 26, And the transmission part 9 is in the transmission chamber 27, the sealing groove 10 is in the sealing chamber 28, the transmission shaft 11 is in the spool cavity 29, the moving ceramic piece 18 is in the spool cavity 29 and is linked with the transmission shaft 11, and the static ceramic piece 20 Under the moving ceramic piece 18, the base 23 is under the static ceramic piece 20 and fixed with the lower valve body 26, the sealing gasket 33 is under the base 23, the sealing ring 32 is in the sealing groove 10, and the spring 31 is between the rotating part 4 and the transmission part 8 Between, the upper valve body 13 and the lower valve body 26 are fixed;

Wherein, the static porcelain sheet 20 is fixed to the base 23, and the side water tank 22 communicates with the second water outlet 25;

Press the pressing part 1 to make the rotating part 4 move downward, the spring 31 is compressed, and the pushing part 7 withstands the upper end of the inclined surface 12 of the transmission part 9 to make the transmission part 8 rotate, so that the transmission shaft 11 drives the tile 18 to rotate, pushing When the part 7 moves down to the lower end of the slope 12, the upper water hole 19 is opposite to the lower water hole 21, the side water groove 22 is closed, that is, the first water outlet 24 is opened, the second water outlet 25 is closed, and the rotating protrusion 5 slides Out of the guide groove 15, due to the action of the tine 3, the spring 31, and the pointed part 6, the rotating member 4 rotates along the first inclined platform 16 and moves up to the bottom of the first inclined platform 16 at the same time, the spring 31 stretches, and the pushing part 7 Go above the upper end of the inclined plane 12 of the transmission part 9;

Press the pressing part 1 again to move the rotating part 4 down again, the spring 31 is compressed, and the pushing part 7 withstands the upper end of the inclined surface 12 of the transmission part 9 to make the transmission part 8 rotate again, so that the transmission shaft 11 drives the tile 18 Rotate again, when the pusher 7 moves down to the lower end of the inclined plane 12, the upper water hole 19 is opposite to the side water groove 22, the lower water hole 21 is closed, that is, the first water outlet 24 is closed, and the second water outlet 25 is opened. Due to the action of tines 3, spring 31, and pointed portion 6, the rotating member 4 rotates again, and the pointed portion 6 rotates to the guide groove 15 along the second ramp 17, and the rotating protrusion 5 slides back in the guide groove 15, and the spring 31 Stretching, the pushing part 7 turns to the top of the upper end of the inclined surface 12 of the transmission part 9; the next pressing can be performed.

Wherein, each press of the pressing member 1 causes the transmission member 8 to rotate 45 degrees, that is, the transmission shaft 11 drives the moving tile 18 to rotate 45 degrees.

Claims (2)

1. a kind of pressing diverter valve spool, it is characterised in that: including pressing piece, rotating member, driving member, spring, upper valve body, lower valve Body, sealing ring, dynamic porcelain piece, stable ceramic piece, pedestal, gasket；Have on the pressing piece and is oriented to convex, pointed tooth；Have on the rotating member Rotate convex, there is corner in the convex upper end of the rotation, and there is pushing part in lower end；Driving section is arranged at the top of the driving member, and middle part has Transmission shaft, the inclined-plane the driving section Shang You are arranged at seal groove, lower part；There are inner cavity, guide groove, the first sloping platform, on the upper valve body Two sloping platforms；There are drive cavity, seal chamber, spool chamber, water inlet in the lower valve body；There is upper limbers on the dynamic porcelain piece, it is described There are lower limbers, side water-flowing trough on stable ceramic piece；There are the first water outlet, the second water outlet on the pedestal；Wherein, the water inlet It is communicated with the spool chamber；

The pressing piece is in the inner cavity and the inner cavity is stretched out in upper end, and the guiding is convex in the guide groove, and described turn Moving part is in the pressing piece in the following, the driving member is in the lower valve body, and the driving section is in the drive cavity, described Seal groove in the seal chamber, the transmission shaft in the spool chamber, the dynamic porcelain piece in the spool chamber and with institute State transmission shaft linkage, the stable ceramic piece in the dynamic porcelain piece in the following, the pedestal below the stable ceramic piece and with the lower valve Body is fixed, and the gasket is in the pedestal in the following, the sealing ring is in the seal groove, and the spring is in the rotating member Between the driving member, the upper valve body is fixed with the lower valve body；

Wherein, the stable ceramic piece is fixed with the pedestal, and the side water-flowing trough is communicated with second water outlet；

Under by the pressing piece move down the rotating member, the driving section is withstood in the spring-compressed, the pushing part The upper end on the inclined-plane rotate the driving member, it is described to push away so that the transmission shaft be made to drive the dynamic porcelain piece rotation When dynamic subordinate moves on to the lower end on the inclined-plane, the upper limbers is opposite with the lower limbers, and the side water-flowing trough is closed, I.e. described first water outlet is opened, and second water outlet is closed, and the rotation is convex to skid off the guide groove, due to the point Tooth, the spring, the corner the effect rotating member rotate along first sloping platform and simultaneously on move on to institute The first sloping platform bottom is stated, the spring stretching, extension, the pushing part goes to the top of the upper end on the inclined-plane of the driving section；

Move down the rotating member again by the pressing piece under again, institute is withstood in the spring-compressed, the pushing part The upper end for stating the inclined-plane of driving section rotates the driving member again, so that the transmission shaft be made to drive the dynamic porcelain piece It rotates again, when the pushing part moves down into the lower end on the inclined-plane, the upper limbers is opposite with the side water-flowing trough, institute State lower water flowing bore closure, i.e., first water outlet is closed, and second water outlet is opened, due to the pointed tooth, the spring, The effect of the corner rotating member rotates again, and the corner turns to described lead along second sloping platform To slot, the rotation is convex to be slid back in the guide groove, and the spring stretching, extension, the pushing part goes to the described oblique of the driving section The top of the upper end in face；It can carry out pressing next time.

2. pressing diverter valve spool as described in claim 1, it is characterised in that: there are 4 upper limbers on the dynamic porcelain piece, it is described There are 4 lower limbers, 4 side water-flowing troughs on stable ceramic piece；The guide groove has 4, and first sloping platform has 4, and described second Sloping platform has 4, and the pushing part has 4, and the driving section has 4, and the pressing of the pressing piece each time makes the driving member 45 degree of rotation, even if also the transmission shaft drives the dynamic porcelain piece to rotate 45 degree.