CN207569232U - A kind of angle valve push button switch spool - Google Patents

Abstract

The utility model discloses a kind of angle valve push button switch spools, include housing and pedestal, and sealing fixed seat is installed in housing, and sealing fixed seat bottom sets water cavity, top sets the conduit connected with water cavity, and peace sliding axle in conduit, sliding axle lower end fills rubber plug；Pressing switch module is set in housing, pressing switch module driving sliding axle is slided up and down along conduit；Base bottom sets the inlet opening of up/down perforation, and base side sets out the mouth of a river, and pedestal upper end sets the apopore of connection water outlet；Diaphragm assembly is provided between sealing fixed seat and pedestal, diaphragm assembly is isolated by inlet opening, apopore with water cavity, and the priming hole of connection inlet opening and the relief hole for connecting apopore are provided on diaphragm assembly；When sliding axle moves down, rubber plug blocks the upper port of relief hole, and diaphragm assembly blocks the upper port of apopore.The utility model can adapt to the angle valve water inlet end structure vertical with water outlet, solve the problems, such as that existing button spool can not be applied in angle valve.

Description

A kind of angle valve push button switch spool

Technical field

The utility model is related to spool technical field, particularly a kind of angle valve push button switch spool.

Background technology

Existing a kind of touch-tone switch valve core in the market is opened with ordinary tap spool by rotation hand wheel or handle Or the mode closed is different, is to realize water route connection by pressing the button at the top of spool or close；Therefore this type valve core It does not need to set matched handwheel or handle when installing in tap, advantageously reduces the cost of tap, and even During logical or closing water route, spool is not easy to wear, is conducive to improve the service life of spool；But existing push button switch valve Core generally using by the way of the water inlet of spool both sides, the water outlet of spool bottom, causes this push button switch spool to be difficult in angle valve Using.

Invention content

For overcome the deficiencies in the prior art, the utility model provides the angle that a kind of Inlet and outlet water mode can adapt to angle valve Valve push button switch spool.

Technical solution is used by the utility model solves its technical problem：

A kind of angle valve push button switch spool includes housing and the pedestal mounted on the housing bottom, the shell Internal portion is equipped with sealing fixed seat, and the sealing fixed seat bottom is provided with water cavity, top is provided with and is connected with the water cavity Conduit, sliding axle, the lower end installation rubber plug of the sliding axle are installed in the conduit；The enclosure interior is provided with pressing Switch module, the pressing switch module drive the sliding axle to be slided up and down along the conduit；The base bottom is provided with The inlet opening of up/down perforation, the side of the pedestal are provided with water outlet, and the upper end of the pedestal is provided with the connection water outlet The apopore of mouth；Diaphragm assembly is provided between the sealing fixed seat and the pedestal, and the diaphragm assembly is by the water inlet Hole, apopore are isolated with the water cavity, are provided on the diaphragm assembly described in connecting the priming hole of the inlet opening and connecting The relief hole of apopore；When the sliding axle moves down, the rubber plug blocks the upper port of the relief hole, the diaphragm assembly envelope Block up the upper port of the apopore.

As the improvement of said program, the diaphragm assembly includes diaphragm and the pressure release in the middle part of the diaphragm Seat.

Further, through-hole is provided in the middle part of the diaphragm, the pressure release seat is provided with the water nozzle clamped in through-holes, described Relief hole is arranged in the water nozzle.

Further, it is connected with torsionspring outside the lower end of the conduit, the movable end of the torsionspring is provided with slotting Foot, the pin pass through the priming hole.

Further, the lower port of the inlet opening is provided with filter screen.

Further, connecting hole is offered on the upper surface of the rubber plug, connecting hole bottom large port is small, the slip Axis lower end is provided with fixed handle, and the shape of the fixed handle matches with the connecting hole.

Further, the pressing switch module includes button and sliding sleeve in the housing, the sliding sleeve set Mounted in the conduit upper end, and inside is equipped with resetting spring, and the resetting spring is located at the conduit upper end, the button set Mounted in the sliding sleeve upper end, several downslide pawls being evenly spaced on, the downslide are surrounded on the outer wall of the sliding sleeve The upper end of pawl is provided with inclined upper helicoid, and the upper cunning being evenly spaced on is surrounded on the button lower end outer wall Pawl, the quantity of the upper sliding pawl is twice of the downslide pawl, and lower end is provided with first to match with the upper helicoid Lower helicoid, is surrounded with several the first sliding grooves and second sliding slot being evenly spaced in the inner walls, and described It is dislocatedly distributed between one sliding slot and second sliding slot and quantity is identical with the downslide pawl；The first sliding groove and second sliding slot Cell wall lower end is provided with second time helicoid, and second time helicoid matches with the upper helicoid；It is all it is described under Sliding pawl and the upper sliding pawl of half quantity are inserted into the first sliding groove, and in addition the upper sliding pawl of half quantity is inserted into The second sliding slot；When pressing the button for the first time, the upper sliding pawl will slide into described second out of described the first sliding groove and slide Slot lower end；When pressing the button again, the upper sliding pawl will be slid into from the second sliding slot lower end in the first sliding groove； The sliding axle follows the sliding sleeve to move together.

Further, the sliding axle is made of steel material, and the lower end of the sliding sleeve is provided with permanent magnetic ring, the permanent magnetism Magnet ring is sleeved on the conduit.

Further, be provided with downwardly convex claw on the lower face of the sliding sleeve, the lower end of the claw be provided with to The claw hook of the sliding sleeve axis side protrusion, the permanent magnetic ring are fixed between the lower face of the sliding sleeve and the claw hook.

The beneficial effects of the utility model are：The spool of the utility model since its inlet opening is arranged on base bottom, and Water outlet is arranged on base side, therefore it can be good at adapting to the angle valve water inlet end structure vertical with water outlet；Relative to The valve core structure of both sides water inlet and bottom water outlet in the prior art, can solve existing button spool can not apply in angle valve The problem of, contribute to the service life for reducing the production cost of angle valve, improving angle valve.

Description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is the decomposition texture schematic diagram of the utility model；

Fig. 2 is the cross-sectional view of the utility model；

Fig. 3 is the structure diagram of button described in the utility model；

Fig. 4 is the structure diagram of sliding sleeve described in the utility model；

Fig. 5 is the schematic cross-sectional view of cover described in the utility model.

Specific embodiment

With reference to Fig. 1, Fig. 2, a kind of angle valve push button switch spool of the utility model includes housing 1 and is mounted on The pedestal 2 of 1 bottom of housing, sealing fixed seat 3 is equipped with inside the housing 1, and 3 bottom of the sealing fixed seat is provided with Water cavity 3-1, top are provided in the conduit 3-2, the conduit 3-2 connected with the water cavity 3-1 and are equipped with sliding axle 4, described The lower end installation rubber plug 5 of sliding axle 4；The housing 1 is internally provided with pressing switch module, the pressing switch module driving institute Sliding axle 4 is stated to slide up and down along the conduit 3-2；2 bottom of pedestal is provided with the inlet opening 2-1 of up/down perforation, the bottom The side of seat 2 is provided with water outlet 2-2, and the upper end of the pedestal 2 is provided with the apopore 2-3 for connecting the water outlet 2-2；Institute It states and is provided with diaphragm assembly 6 between sealing fixed seat 3 and the pedestal 2, the diaphragm assembly 6 is by the inlet opening 2-1, water outlet Hole 2-3 is isolated with the water cavity 3-1, and the priming hole 6-1 for connecting the inlet opening 2-1 and company are provided on the diaphragm assembly 6 Lead to the relief hole 6-2 of the apopore 2-3；When the sliding axle 4 moves down, the rubber plug 5 blocks the upper end of the relief hole 6-2 Mouthful, the diaphragm assembly 6 blocks the upper port of the apopore 2-3.Using the above structure, the operation principle of spool is as follows：Just During beginning state, tap is closed, and rubber plug 5 is in the state for blocking the relief hole 6-2 at this time, diaphragm assembly 6 is in and blocks out The state of water hole 2-3, the flow in the 2-1 of inlet opening are entered by the priming hole 6-1 in water cavity 3-1, and make in water cavity 3-1 Hydraulic pressure it is consistent with inlet opening 2-1；Then, by pressing the pressing switch module, the sliding axle 4 will be driven to drive rubber plug 5 move up, and the hydraulic pressure in the water cavity 3-1 declines, and then the hydraulic pressure in the 2-1 of inlet opening incites somebody to action the upward open-top diaphragm assembly 6, institute Stating inlet opening 2-1 will connect with the apopore 2-3, and tap is opened；Then the pressing switch module is pressed again, is driven The sliding axle 4 drives rubber plug 5 to move down, and the hydraulic pressure in the water cavity 3-1 increases, and the water in water cavity 3-1 passes through the relief hole 6-2 flows into apopore 2-3 pressure releases, and rubber plug 5 continues to move down until blocking the relief hole 6-2, while diaphragm assembly 6 blocks water outlet Hole 2-3, tap are closed.The spool of the utility model is since its inlet opening 2-1 is arranged on 2 bottom of pedestal, and water outlet 2-2 is set It puts in 2 side of pedestal, therefore it can be good at adapting to the angle valve water inlet end structure vertical with water outlet；Relative to the prior art Middle both sides water inlet and the valve core structure of bottom water outlet, can solve the problems, such as that existing button spool can not be applied in angle valve, Contribute to the production cost for reducing angle valve, the service life for improving angle valve.

In the present embodiment, specifically, the diaphragm assembly 6 includes diaphragm 6a and in the middle part of the diaphragm 6a Pressure release seat 6b.Meanwhile through-hole is provided in the middle part of the diaphragm 6a, the pressure release seat 6b is provided with the water nozzle 6- clamped in through-holes 3, the relief hole 6-2 are arranged in the water nozzle 6-3.The pressure release seat 6b can play skeletal support to the diaphragm 6a Effect, preferably to block the apopore 2-3.

In order to avoid entering the impurity particle in the inlet opening 2-1 by causing priming hole during the priming hole 6-1 6-1 is blocked, and influences the normal opening and closing of tap, torsionspring 11, the torsion are connected with outside the lower end of the conduit 3-2 The movable end of spring 11 is provided with pin 11-1, the pin 11-1 and passes through the priming hole 6-1.By above structure, every For membrane module 6 by during constantly open-top, the pin 11-1 of torsionspring 11 will constantly dredge the priming hole 6-1, it would be possible to The impurity being blocked in priming hole 6-1 is crushed, is refined.Meanwhile in order to which impurity particle is further avoided to enter institute's valve core inside, The lower port of the inlet opening 2-1 is provided with filter screen 2-4.

In the present embodiment, rubber plug 5 and sliding axle 4 are connected for convenience, specifically, are opened on the upper surface of the rubber plug 5 Equipped with connecting hole 5-1, the connecting hole 5-1 bottoms large port is small, and 4 lower end of sliding axle is provided with fixed handle 4-1, described solid The shape and the connecting hole 5-1 for determining handle 4-1 match.

With reference to Fig. 3 to Fig. 5, in the present embodiment, specifically, the pressing switch module includes mounted on the housing Button 7 and sliding sleeve 8 in 1, the sliding sleeve 8 is sleeved on the conduit 3-2 upper ends, and inside is equipped with resetting spring 9, described multiple Position spring 9 is located at the conduit 3-2 upper ends, and the button 7 is sleeved on 8 upper end of sliding sleeve, is surround on the outer wall of the sliding sleeve 8 It is provided with several upper ends of downslide pawl 8-1, the downslide pawl 8-1 being evenly spaced on and is provided with inclined upper helicoid 8-2, The upper sliding pawl 7-1 being evenly spaced on is surrounded on 7 lower end outer wall of button, the quantity of the upper sliding pawl 7-1 is institute State downslide pawl 8-1 twice, and lower end is provided with the first time helicoid 7-2 to match with the upper helicoid 8-2, the shell Several the first sliding groove 1-1 being evenly spaced on and second sliding slot 1-2, the first sliding groove 1-1 are surrounded on 1 inner wall of body It is dislocatedly distributed between second sliding slot 1-2 and quantity is identical with the downslide pawl 8-1；The first sliding groove 1-1 and second is slided The cell wall lower end of slot 1-2 is provided with second time helicoid 1-3, second time helicoid 1-3 and the upper helicoid 8-2 phases Match；All downslide pawl 8-1 and the upper sliding pawl 7-1 of half quantity are inserted into the first sliding groove 1-1, and in addition one The upper sliding pawl 7-1 of half quantity is inserted into the second sliding slot 1-2；When pressing the button 7 for the first time, the upper sliding pawl 7-1 The second sliding slot 1-2 lower ends will be slid into out of described the first sliding groove 1-1；When pressing the button 7 again, the upper sliding pawl 7-1 will be slid into from the second sliding slot 1-2 lower ends in the first sliding groove 1-1；The sliding axle 4 follows the sliding sleeve 8 one Play movement.When tap is opened, the downslide pawl 8-1 is in the first sliding groove 1-1, after pushing button 7, the downslide pawl 8-1 It rotates and slides into second sliding slot 1-2 lower ends, at the same time sliding sleeve 8 drives sliding axle 4 and rubber plug 5 to move down, and rubber plug 5 blocks pressure release Hole 6-2, diaphragm assembly 6 block the closing that apopore 2-3 realizes tap.When tap is closed, the downslide pawl 8-1 is in the The lower end of two sliding slot 1-2, after pressing keys 7, the downslide pawl 8-1 is rotated and is slid into the first sliding groove 1-1, is at the same time slided 8 drive sliding axle 4 of set and rubber plug 5 move up, and realize the unlatching of tap.

Since the sliding axle 4 is mounted on inside the conduit 3-2, in order to which the sliding sleeve 8 is made to drive in the conduit 3-2 Sliding axle 4 moves up and down together, and in the present embodiment, specifically, the sliding axle 4 is made of steel material, the sliding sleeve 8 Lower end is provided with permanent magnetic ring 10, and the permanent magnetic ring 10 is sleeved on the conduit 3-2, and the sliding sleeve 8 passes through the permanent magnetism Magnetic force between magnet ring 10 and the sliding axle 4 drives sliding axle 4 to move up and down.

It is in the present embodiment, specifically, described in order to which the permanent magnetic ring 10 is made to be fixedly mounted on 8 lower end of sliding sleeve The lower end that downwardly convex claw 8-3, the claw 8-3 are provided on the lower face of sliding sleeve 8 is provided with to 8 axis of sliding sleeve The claw hook of side protrusion, the permanent magnetic ring 10 are fixed between lower face and the claw hook of the sliding sleeve 8.

The above is the better embodiment of the utility model, but the utility model is not limited to above-described embodiment, As long as it reaches the technique effect of the utility model with any same or similar means, the protection model of the utility model should be all fallen into Within enclosing.

Claims (9)

1. a kind of angle valve push button switch spool includes housing (1) and the pedestal (2) mounted on the housing (1) bottom, It is characterized in that：Sealing fixed seat (3) is installed, described sealing fixed seat (3) bottom is provided with water cavity inside the housing (1) (3-1), top are provided with the conduit (3-2) connected with the water cavity (3-1), and sliding axle is equipped in the conduit (3-2) (4), the lower end installation rubber plug (5) of the sliding axle (4)；The housing (1) is internally provided with pressing switch module, the pressing Switch module drives the sliding axle (4) to be slided up and down along the conduit (3-2)；Pedestal (2) bottom is provided with to be passed through up and down Logical inlet opening (2-1), the side of the pedestal (2) are provided with water outlet (2-2), and the upper end of the pedestal (2) is provided with company Lead to the apopore (2-3) of the water outlet (2-2)；Diaphragm group is provided between the sealing fixed seat (3) and the pedestal (2) The inlet opening (2-1), apopore (2-3) are isolated with the water cavity (3-1) for part (6), the diaphragm assembly (6), it is described every The priming hole (6-1) for connecting the inlet opening (2-1) and the pressure release for connecting the apopore (2-3) are provided on membrane module (6) Hole (6-2)；When the sliding axle (4) moves down, the rubber plug (5) blocks the upper port of the relief hole (6-2), the diaphragm group Part (6) blocks the upper port of the apopore (2-3).

2. a kind of angle valve push button switch spool according to claim 1, it is characterised in that：The diaphragm assembly (6) Include diaphragm (6a) and the pressure release seat (6b) in the middle part of the diaphragm (6a).

3. a kind of angle valve push button switch spool according to claim 2, it is characterised in that：In the middle part of the diaphragm (6a) Through-hole is provided with, the pressure release seat (6b) is provided with the water nozzle (6-3) clamped in through-holes, and the relief hole (6-2) is arranged on In the water nozzle (6-3).

4. a kind of angle valve push button switch spool according to claim 1, it is characterised in that：The conduit (3-2) Torsionspring (11) is connected with outside lower end, the movable end of the torsionspring (11) is provided with pin (11-1), the pin (11-1) is across the priming hole (6-1).

5. a kind of angle valve push button switch spool according to claim 1, it is characterised in that：The inlet opening (2-1) Lower port be provided with filter screen (2-4).

6. a kind of angle valve push button switch spool according to claim 1, it is characterised in that：The rubber plug (5) it is upper Connecting hole (5-1) is offered on end face, connecting hole (5-1) bottom large port is small, and sliding axle (4) lower end is provided with solid Determine handle (4-1), shape and the connecting hole (5-1) of the fixed handle (4-1) match.

7. according to a kind of any angle valve push button switch spools of claim 1-6, it is characterised in that：It is described by pressing off It closes component and includes button (7) and sliding sleeve (8) in the housing (1), the sliding sleeve (8) is sleeved on the conduit (3-2) upper end, and inside is equipped with resetting spring (9), the resetting spring (9) is described to press positioned at the conduit (3-2) upper end Key (7) is sleeved on the sliding sleeve (8) upper end, and several be evenly spaced on down is surrounded on the outer wall of the sliding sleeve (8) Sliding pawl (8-1), the upper end of the downslide pawl (8-1) is provided with inclined upper helicoid (8-2), button (7) lower end outer wall On be surrounded with the upper sliding pawl (7-1) being evenly spaced on, the quantity of the upper sliding pawl (7-1) is the downslide pawl (8-1) Twice, and lower end is provided with the first time helicoid (7-2) to match with the upper helicoid (8-2), in the housing (1) Several the first sliding grooves (1-1) being evenly spaced on and second sliding slot (1-2), the first sliding groove (1- are surrounded on wall 1) it is dislocatedly distributed between second sliding slot (1-2) and quantity is identical with the downslide pawl (8-1)；The first sliding groove (1-1) The cell wall lower end of second sliding slot (1-2) is provided with second time helicoid (1-3), second time helicoid (1-3) with it is described Upper helicoid (8-2) matches；All downslide pawls (8-1) and the upper sliding pawl (7-1) of half quantity are inserted into institute It states in the first sliding groove (1-1), in addition the upper sliding pawl (7-1) of half quantity is inserted into the second sliding slot (1-2)；It presses for the first time When pressing the button (7), the upper sliding pawl (7-1) will slide into the second sliding slot (1-2) out of the first sliding groove (1-1) Lower end；When pressing the button (7) again, the upper sliding pawl (7-1) will slide into described from the second sliding slot (1-2) lower end In the first sliding groove (1-1)；The sliding axle (4) follows the sliding sleeve (8) to move together.

8. a kind of angle valve push button switch spool according to claim 7, it is characterised in that：The sliding axle (4) by Steel material is made, and the lower end of the sliding sleeve (8) is provided with permanent magnetic ring (10), and the permanent magnetic ring (10) is sleeved on described lead It manages on (3-2).

9. a kind of angle valve push button switch spool according to claim 8, it is characterised in that：Under the sliding sleeve (8) Downwardly convex claw (8-3) is provided on end face, the lower end of the claw (8-3) is provided with to the sliding sleeve (8) axis one The claw hook of side protrusion, the permanent magnetic ring (10) are fixed between lower face and the claw hook of the sliding sleeve (8).