JPS602490A - Cock device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention relates to a faucet device for dispensing liquids such as beer.

In the faucet device of the present invention, a channel is formed in the body, and one end of the channel can be connected to a beer conduit. The channel includes a first channel section and a distribution channel section connected to the first channel section via a curved section at an obtuse angle to the first channel. A valve seat is formed in the channel, and a main valve body is provided that cooperates with the valve seat to close the channel. The main valve body is connected to an actuator via a valve stem for movement from a closed position to an open position and vice versa.

In conventional faucet devices, the foam of beer poured into a glass has a substantially constant size since the main valve opens and the beer flows through a predetermined diameter of the channel. On the other hand, practitioners are also aware that the size of the bubbles is dependent on the length of the beer conduit from the container, such as a beer grove, for example.

Therefore, in the conventional faucet device, the user cannot adjust the foam size of the beer to the desired size.

SUMMARY OF THE INVENTION The object of the present invention is to provide a faucet device which solves the above-mentioned drawbacks simply and effectively.

According to one feature of the present invention, the travel distance of the main valve body is adjustable. That is, since the main valve body is opened and the diameter of the channel can be adjusted to a desired value, the user can arbitrarily select the size of beer foam to be dispensed.

According to a preferred embodiment of the invention, a delay device is provided to reduce the speed at which the main valve body moves from the open position to the closed position, thereby reducing the pressure wave generated in the beer conduit due to the closing movement of the main valve body. is substantially removed, and unnecessary foam is prevented from forming in the beer in the beer pipe 28.

According to another preferred embodiment of the invention, in order to release residual beer in the distribution channel section of the channel,
A discharge opening is formed in the valve stem of the main valve body, the opening being closable by an auxiliary valve body connected to an actuating device.

More specifically, the discharge opening is configured to be closed before the main valve element is opened and opened upon a closing wave of the main valve.

In this way, since the discharge opening is configured to open reliably only when the main valve body is closed, air passing through the dispensing opening into the glass can be unnecessarily mixed into the beer. There is no need to worry about excessive foam formation.

The present invention will be explained below along with preferred embodiments.

FIG. 1 shows a faucet device (11) according to an embodiment of the present invention.A channel (3) is formed in the body (2) of the faucet device (1). ) is connected to the beer conduit (not shown) through a special cap nut connection (41).The channel (3) is connected to the first channel part (5) and the first channel part (5 ) and a distribution channel section (6) forming a second channel section communicating through a curved section extending at an obtuse angle with respect to the distribution channel section (6), to which a discharge pipe (7) is connected. ing.

A valve seat (8) is provided in the curved part of the channel (3),
- a valve body (9) is arranged in the channel (3) cooperating with the valve seat (8) to close the channel (31 (f);

The main valve body (9) is linked to an actuating device (11) which is an electromagnetic device via a valve stem 00, and the actuating device (jυ itself is connected to a casing (2) attached to the body (2) of the faucet device (1). 1
It is housed within 21. Main valve body (9) of the valve stem Qll
A connecting member 03 is provided at the end opposite to the finger portion 04 of the lever 00, which is pivotally connected to the spindle θ9.
is engaged with the connecting member aa. The armature (171) of the actuating device α1) is connected to the other end of the lever αG, and when the actuating device %' (+1) is energized, the main valve body (9)
is separated from the valve seat (8), and when the actuating device 0υ is deenergized, the main valve body (9) is moved to the lever 0 by the spring force of the spring [phase].
It is pressed against the valve seat (8) via G. At this time, the pressure within the beer button and the beer conduit acts to suitably close the main valve body (9).

As shown, the valve stem 00 of the main valve body (9) has an opening (1) aligned in-line with the distribution channel portion (6).
'l in a direction opposite to the distribution channel section.

Valve stem (IC is also valve stem 00 has two O-rings I12η
is sealed and supported by the bush (a). The O-ring seals the space between the seal and the wall of the opening. The bush (A) is fixed in the opening Q9 by a bolt holder, and when the bush ω is removed, the bolt can be removed and removed from the opening Oq.

By opening the casing and manually moving the lever, the main valve body (9) can be moved from the channel (3) towards the opening 09, substantially completely opening the channel (3). In this state, the faucet device (1) as well as the beer conduit connected to the basin can be completely cleaned.Therefore, the cleaning liquid is usually forced to flow through the beer conduit and the channel (3) and the hard sponge is used. It can be reliably cleaned by moving the body.In addition, the main valve body (9) and the
By pulling out the main valve body (9) and the bush (A) of the faucet device, the main valve body (9) and the bush (A) can also be cleaned individually, and the side-post sealing member of the monarch valve body (9) can be easily replaced.

The body (2) is provided with a bypass path that bypasses the main valve body (9) in the closed position, and the bypass path (to)
The valve body (9) includes a first caliber, a second caliber (c) and a cylindrical chamber which communicates with the distribution channel section (6) in front of the main valve body (9). The chamber @ communicates with the second caliber part (c) through the conical valve seat (a), and the second caliber part (c) communicates with the distribution channel part (6) of the channel (3).
It is opened towards. On the other hand, a cylindrical body (A) is housed in the chamber C, and is provided so as to be able to close the second diameter part in cooperation with a conical valve seat (5).

The cylindrical body cover can be forced into the closed position by the spring (1) against the valve seat cover, and can also be moved to the open position by a manual lever OI). As shown in the figure, the diameter of the first diameter part (5) is wider than the diameter of the channel (3), and the diameter of the second diameter part is smaller than the diameter of the first diameter part @. It has been made even smaller.

By actuating the lever 0υ, a small stream of beer is directed into the first bore part (c) and is discharged from the second bore part into the wide diameter distribution channel part (6). Therefore, the beer flow can be filled with foam and oak, and suitable foam can be supplied to the soil of the beer that has already been poured into the glass.

- After closing the valve body (9), the distribution channel section (6)
Also, beer remains in the discharge pipe (7), and therefore, when the main valve body (9) is further opened for a predetermined period of time, a predetermined amount of beer is not accurately released, resulting in excessive beer leakage. To prevent this, a discharge valve is provided which serves to discharge beer in the distribution channel section (6) downstream of the main valve body (9) when the main valve body (9) is in the closed position. The body (C) of the discharge valve θ is screwed onto the body (2) of the faucet device, and there is a circular membrane body (C) on the upper side of the discharge valve (2) and inside the body (2). is installed. The membrane body forms the bottom of a substantially conical pressure chamber defined by the first channel section (5). The #11 man in the pressure chamber (to) is the first
at least perpendicular to the axis of the first channel part (5), and the conical wall of the pressure chamber (to) extends over its entire inner circumference and smoothly connects with the cylindrical wall of the first channel part (5). However, when the beer flows through the first channel portion (5), it flows without creating a thin flow.

The twisted membrane body (2) is connected to a valve stem (2) on which a sealing ring (2) is supported, and the sealing ring (2) is provided so as to cooperate with the valve seat space provided on the body (2). A space (to) is defined between the limb ■ and the valve seat C1, and the space (to)
is communicated with the distribution channel portion (6) via a flow path (to), while the space below between the valve seats is open to the atmosphere.

The discharge valve (■) is normally maintained in the closed position shown in the figure by a spring (θ1) disposed between the lower surface of the valve stem and the end wall (43) screwed into the body (■). . The spring force of the spring (41) applied to the valve stem (to) is smaller than the pressure in the beer pipe that the membrane body receives when the main valve body (9) is closed. Therefore, the pressure in the beer pipe causes the release valve to close. ■ is displaced to the open position. When the main valve body (9) is separated from the valve seat (8) via the actuating device 0υ and the pressure within the first channel portion (5) drops significantly, the release valve Oa is immediately closed by the spring (41). moved to position. With this configuration, a predetermined amount of beer is poured into the cup without introducing air into the beer. When the actuating device is deenergized and the main valve body (9) is again pressed against the valve seat (9) by the spring Oa, the discharge valve (■) is opened by the pressure in the first channel part (5) and the dispensing is performed. The beer remaining in the channel part (6) and the discharge pipe (7) is completely discharged. In this way, the main valve body (9
) can release a predetermined amount of beer.
Continuing dripping of beer after closing the main valve body can be virtually completely eliminated.

Further, by turning the nut (2) by a predetermined amount, the spring force of the spring 0]), that is, the operating pressure of the release valve C32 can be easily adjusted with respect to the pressure caused by the beer.

It will be appreciated that the actuating device (J)] can be conveniently controlled by a well-known electronic control device (not shown).The casing (+2) includes a push-button device that indicates whether the user is pouring beer into a large or small glass. A pushbutton device for continuously discharging beer and a pushbutton device for dispensing and stopping the beer are also provided.For example, if you want to pour beer into a large glass, press the corresponding button device.
When the glass comes into contact with the lever (2) extending from the bottom of the discharge tube (7) into the casing (+2), the microswitch (G) is activated via the end (2) of the lever θ. The microswitch 0 is connected to an electronic control unit, during which the actuating device (11) is activated and the number of large glasses into which beer is poured can be counted by a counter. is deenergized and the f1 dynamic device (1υ
is deenergized and the main valve body is closed again. If for some reason suitable foam cannot be obtained, suitable foam can be released into the glass by actuating lever 01) mentioned above. Also, the end 17) of the lever 6υ extends into the casing (+2+), and by actuating the lever C31, a microswitch (7) connected to the electronic control device is actuated, for example lever D is actuated. During this period, operation of the chamber control device is prevented.

Fig. 2 shows another embodiment of the faucet device (4 (II) of the present invention, and the same members as in the embodiment of Fig. 1 are given the same numbers. This embodiment , an opening member is provided that penetrates through the valve stem 00 and the main valve body (9).More specifically, the opening ■ is provided in the valve stem aOO and the main valve body (9).
9) and extends into an upwardly projecting rim 6υ provided at the first end opposite to 9). A sealing disc 6 is fixedly mounted on a bearing plate 61 so as to be spaced a small distance from the first end of the valve stem. The bearing plate casting is guided in a bushing so that it slides against the spring force. The bushing is held in place within the opening o9 by the fixing plate, and can be easily removed for cleaning by removing the screw θη.

The openings allow beer remaining in the distribution channel portion (6) to be discharged downstream of the main valve body (9) when the main valve body (9) is in the closed position. When the main valve body (9) is moved to the open position via the lever αe, the upwardly protruding rim (5) comes into sealing contact with the sealing disc, preventing air from entering the beer while it is being dispensed. Not included. In this case, the sealing disc and bearing plate are spring □□□
is moved upward against the spring force of When the main valve body (9) is moved to the closed position again, the rim 0υ is moved to the sealing disc 6 [F
] and serves to discharge any beer remaining in the distribution channel section (6).

In this embodiment, it is also possible to eliminate the release valve @ if desired.

FIG. 3 shows still another embodiment of the faucet device of the present invention, and in this embodiment, the same numbers are used for the same members as those in FIGS. 1 and 2. . Main valve body (9
) is slidably supported by a bush M removably attached to the opening (1+JK-#).In this example, there are two valve stems 00 (one in Fig. 3). A special wide sealing ring (→) is provided to seal between the wall of the opening 0!1 and the valve stem 00.

When the casing (1) is opened, the frame portion supporting the electromagnet (1) can be pivoted upwards around the pivot portion 61 by pushing in the fixed knob.This allows the main valve body (9) to move through the channel. (3) to the opening 01 to substantially completely open the channel (3).At this time, the beer conduit connected to the channel (A) and the channel (31) of the faucet device Cij is Furthermore, the punyu (01) can be taken out and cleaned separately along with the main valve body (9).It is also extremely easy to replace a worn sealing ring.

In the faucet device shown in Figure 3, the moving distance of the main valve body can be adjusted. That is, the diameter of the channel (3) when the main valve body (9) is in the open position can be changed, and the size of the beer foam poured into the glass can be adjusted to a desired size. In fact, it is known that the size of beer foam injected through a beer conduit varies depending on the length of the beer conduit, but by adjusting the moving distance of the main valve body, it can be made independent of the length of the beer conduit. The foam of the injected beer can be made to the desired size.

An electromagnet (l) is used to adjust the moving distance of the main valve body (9).
] armature (1η is composed of two members, first and second, as shown in the figure. One of the second members @ is connected to the spring 081 through the pin, and the deenergization of the electromagnet is performed. Time is spring 0
81, the armature 0 is moved to the rest position.

For the other first member, the length of the part extending into the electromagnet (IIJ) can be adjusted, so that the moving distance of the armature aη can be adjusted. A screw hole (A) is provided in the part, and the threaded end of the second part groove is screwed into the hole (E).

Position #: In order to fix both parts ■ and η, J4k
An m4η ring at) is attached to the first member (2) concentrically with the screw hole - and cooperates with the threaded portion of the second member (qj). ′gi When the magnet (1) J is energized, the lever (l (9) connected to the second part of the armature 1=, In other words, the moving distance of the main valve element is determined.

The second member (7) of the armature Q71 has a delay device (
7]) - It also serves as a component. Therefore, the main valve body (9
) is delayed so that virtually no pressure waves occur in the beer in the beer conduit. This pressure wave is caused by the rapid closing of the main valve body (9) and is undesirable because it causes undesirable foaming of the beer in the beer conduit.

In more detail, the second member of the armature extends into the chamber (6) of the delay device Q◇, and the free end of the second member is provided with a piston (c) having a sealing ring. has been done. When the electromagnet (lυ) is energized, the air is provided to freely pass through the girder shaft, and the piston 17
3 can be moved with virtually no resistance. On the other hand, the electromagnet (II
When J is deenergized, the sealing ring (74
'2) Since the piston Q3 is in sealing contact with the wall, resistance is provided to the return stroke of the piston Q3, and on the other hand, the air flowing into the chamber V is provided so as to be discharged only from the small diameter channel fl. There is. The degree of delay of the channel (the diameter of 7f9 is pol) (can be adjusted by 70, of the delay device) can be adjusted.

With the configuration described above, bubbles of a suitable size can be supplied to a glass through the faucet device of the present invention, and the size of the bubbles can be suitably determined by adjusting the moving distance of the main valve body. Since the closing action of the main valve body (9) is delayed, the beer discharged from the beer conduit does not have unnecessary foam, thus even when dispensing beer quickly and successively into many glasses. Bubbles of desired size can be provided.

In this faucet device ■, the valve stem 00 of the main valve body is hollow,
The second valve stem 0 is slidably inserted into the middle part of the first valve body 14F (10). is provided with a connecting member (13).The other end of the second valve stem (C) extends through the main valve body (9) and has an auxiliary valve body 1713, and the auxiliary valve body Q→ is connected to the main valve body (9). It is provided so as to be able to cooperate with the valve seat groove formed on the valve body (9).

An axially extending opening is provided in the second valve stem (c). More specifically, the opening (E) is connected to the connecting member (1).
The auxiliary valve body is opened in the axial direction on the 3rd side, and the auxiliary valve body is connected to the main valve body (9) through the opening 0◇ that extends in the radial direction, as shown in Figure 4. It communicates with the annular space Q3 disposed between the second valve stem (A) and the second valve stem (A). The annular space (2) is closed when the auxiliary valve body (7) comes into contact with the valve seat (7i').

When the solenoid valve (11) is energized, the finger portion (14) of the lever θG engages with the connecting member (13), so the auxiliary valve body frame comes into contact with the valve seat (79). Annular space I8
will be closed. The main valve body (9) is then moved by the auxiliary valve body so that the beer flows out of the distribution channel section (6) of the faucet device. When the electromagnet 0υ is deenergized,
The main valve body (9) is closed after a time delay determined by the delay device (c)K. In other words, the main valve body (9) is first inserted into the valve seat (
8), and then the auxiliary valve body (7) is separated from the valve seat fcJ, so the beer remaining in the distribution channel part (6) is released and there is no risk of it remaining, and the main valve body (9) Even after the main valve body (9) is closed, substantial leakage often occurs.In this way, by opening the main valve body (9) for a predetermined period of time, a predetermined amount of beer can always be dispensed accurately. During the opening of 9), i.e. during the beer discharge, no air is mixed into the beer and during this time no undesirable foam is formed in the beer.

The valve stem 01 of the main valve body is connected to the sliding member (to) within the bush (6υ), and a spring (c) is arranged between the sliding member (c) and the end wall (material) of the bush φυ. and electromagnet 0])
When the main valve body (9) is deenergized, the main valve body (9) can be closed by the spring (c).

On the other hand, if you want to create more foam on top of the beer poured into the glass,
Foam can be added by pressing the push button device ■. That is, when the push button device is pressed and the main valve body (9) is operated, the main valve body (9) is separated from the valve seat (8) by an extremely short distance, and the main valve body (9) is moved away from the valve seat (8) by a very short distance. Foam is generated in the distribution channel section (6) by the passing beer. For this purpose, the push-button device (2) of FIG. 3 is provided with an actuating pin so that it cooperates with the lever (7), making it possible to turn the lever 0υ by 1/4 turn. The displacement distance of the main valve body (9) moved by the push button device shall be such that the operating bottle is inserted into the opening provided in the sliding member (to) of the push button device (to). It can be adjusted by The adjustment bolt... is screwed into the opening (C) and comes into contact with the operating pin holder, and by moving the adjustment bolt (H) forward and backward, the protruding length of the operating pin (C) can be changed. The adjustment bolt (A) can be adjusted by removing the flexible cap 0υ and the second cap (A).

When the push-button device () is released, the sliding member can be returned to its rest position by means of the spring 03.

Furthermore, an electromagnet 0Φ is arranged inside the sliding member shaft and the blind hole 09
It is provided to cooperate with a reed relay (not shown) mountable within the push button device, and actuation of the push button device can be recognized by a signal from the reed relay.

The electromagnet (lυ) constituting the actuating device can be operated by an electronic control device (not shown) as described above. In this case, in the above-mentioned faucet device, the lever can be removed and the pushbutton on the casing (12) can be operated. By pressing -, the electronic controller can energize the actuator Qυ for a predetermined period of time. After the elapse of the predetermined period, the electronic controller deenergizes the stain magnet (IIJ) and activates the delay device αυ. After a predetermined time delay, the fresh valve body (9) is closed.If it is desired to add bubbles to the glass, the desired bubbles can be created by pressing the push button device (1) as described above. In this case, a signal from the reed relay may be sent to the electronic control unit to indicate that the push button device has been pressed.

It will be understood that the invention is not limited to the illustrated embodiments, but includes modifications within the spirit of the claims.

[Brief explanation of the drawing]

1 to 3 are sectional views of faucet devices according to different embodiments of the present invention, and FIG. 4 is a partially enlarged sectional view of the main valve body of the faucet device of FIG. 3. 1. Faucet device, 2. Body, 3. Channel, 4.
... Cap nut connection body, 5 ... First channel part, 6
...Distribution channel section, 7..Discharge pipe, 8..valve seat, 9..main valve body, 10..valve stem, 11..actuating device, 12..casing, 13.. Connecting member, 14.
・Finger part, 15... Spindle, 16... Lever, 17... Armature, 18...-Spring, 19... Opening,
20...Bunyu, 21.22...0 ring, 23...Bolt, 24...Bypass path, 25...First diameter part,
26...Chamber, 27...Valve seat, 28...Second diameter portion, 29...Cylindrical body, 30...Spring, 31...Lever, 32...-release valve, 33...Body Part, 34... Membrane body, 35... Pressure chamber, 36... Valve stem, 37... Sealing ring, 38... Valve seat, 39... Space, 40... Channel, 4
1... Spring, 42... End wall, 43... Nut, 44...
・shi/<-, 45... end, 46... micro switch, 47... end, 48... micro switch, 49...
- Faucet device, 50... opening, 51... rim, 52...
Sealing disk, 53... Support plate, 54... Bush, 55... Spring, 56... Fixed plate, 57... Screw, 59... Pivotal part, 60... Faucet device, 61... Bush, 62...・Lip member, 63...Sealing ring, 64
...Frame part, 65...Fixing knob, 66...-first part, 67...Second member, 68...Bin, 69...
Screw hole, 70...Friction retaining ring, 71...Delay device,
72...Chamber, 73...Piston, 74...Sealing ring, 75...Channel, 76...Bolt, 7
7... Valve stem, 78... Auxiliary valve body, 79... Valve seat,
80.81... Opening, 82... Annular space, 83... Sliding member, 84... End wall, 85... Spring, 86... Push button mounting, 87... Operating pin, 88・Opening, 8
9...Sliding member, 90...Adjustment bolt, 91.92...
Cap, 93... Pie, 94... Electromagnet, 95...
Blind Hole Patent Applicant Tab Tomato, Iropebe, Fur.

Claims (1)

[Scope of Claims] (1) One end of a channel formed in the body can be connected to a liquid conduit, and the channel is connected to a first channel through a curved part at an obtuse angle with respect to the first channel. a distribution channel part connected to the first channel part, a valve seat is formed in the channel, and a main valve body is disposed that can cooperate with the valve seat to close the channel; A faucet device for liquid dispensing, wherein a main valve body is movably linked to an actuating device via a valve stem, and the movement of the main valve body is adjustable. (2) The actuating device is an electromagnet having an armature movable between a rest position and an operating position, and is connected to the valve stem of the main valve body via a pivot lever, and the moving distance of the armature is controlled by the actuating device. A faucet device according to claim 1, which is adjustable. (3) The armature of the electromagnet is composed of two members, a first and a second member, and the first member is connected to a lever and a spring, and the spring is provided to displace the armature to a rest position. 3. The faucet device according to claim 2, wherein the second member is provided so as to be able to protrude into the electromagnet. (4) A false claim in which a screw hole is provided at the end of the second member of the armature that protrudes from the electromagnet, and the threaded end of the first member is screwed into the screw hole. Faucet device according to scope 3. (5) The second member is provided with a friction retaining ring disposed concentrically with the screw hole, and the ring abuts the threaded end of the first member. The faucet device according to item 4. (6) The faucet device according to any one of claims 1 to 5, comprising a delay device that reduces the speed at which the main valve body moves from the open position to the closed position. (7) The faucet device according to claim 6, wherein the delay time of the delay device is adjustable. (8) A discharge opening is provided in the valve stem of the main valve body, and the discharge opening is closed before the main valve body is opened via an auxiliary valve body connected to an actuating device, and the discharge opening is closed before the main valve body is opened. A faucet device according to any one of claims 1 to 7, which is provided so as to be opened after the body is closed. (The second valve stem of the auxiliary valve body is slidably disposed within the first valve stem of the main valve body, and the first valve stem of the second valve stem is located away from the main valve body.) an actuating device is connected to the end of the
a second end of the second valve stem opposite the first end extends through the main valve body and includes an auxiliary valve body;
The second valve stem is provided with a first opening extending in the axial direction, and the first opening connects the auxiliary valve body and the second valve body through a second opening adjacent to the auxiliary valve body that extends in the radial direction. 9. The faucet device according to claim 8, wherein the faucet device is provided to communicate with an annular space between the main valve bodies, and the annular space is provided to be closed by the auxiliary valve body. An opening is formed through the QCI valve stem and the main valve body, and a sealing device is mounted a short distance apart at the top of the end of the valve stem opposite the main valve body, and the sealing device is connected to the opening. The faucet device according to any one of claims 1 to 9, wherein the faucet device is provided to sealably abut a corresponding end of the portion. DI) A rim projecting upward is provided at the end of the valve stem opposite to the main valve body, and an opening extending through the rim and the valve stem extends. Faucet device as described. 02. The faucet device according to claim 10, wherein the sealing device is supported with an elastic force interposed therebetween. (13) The faucet device according to claim 12, in which the sealing device is fixed to a bearing plate that is slidably guided in the bushing against a spring force.04) The valve seat is located in the curved part of the channel. an opening formed in the barrel of the faucet device that is in line with and extends away from the distribution channel, the valve stem of the main valve body extending from the distribution channel to the opening; Claims 1 to 1 are provided such that at least a portion thereof is movably extended within the opening.
The faucet device according to any one of claims 1 to 14, wherein the θp valve stem of the faucet device according to any one of claims 3 is supported by a bush that is removably attached to the opening. . Remains in the distribution channel downstream of the main valve body during OB operation.
a discharge valve for discharging a liquid, the discharge valve being a first
16. The faucet device according to claim 1, wherein the faucet device is operable by pressure in the channel portion of the faucet device. A pressure chamber is formed in the channel part of the main chain 1, and the bottom wall of the pressure chamber is constituted by a membrane body connected to the valve stem of the discharge valve, and when the main valve body is in the open position, the discharge valve A spring is disposed for moving the discharge valve to a closed position, and when the main valve body is in the closed position, the discharge valve is moved by a membrane body receiving pressure in the first channel portion due to the spring force applied to the discharge valve. releasably provided, the pressure chamber being substantially conically shaped, the axis of the pressure chamber being at least substantially perpendicular to the axis of the first channel portion, and the pressure chamber having a conical wall. 17. The faucet device according to claim 16, wherein the entire circumferential portion is connected to the cylindrical wall portion of the first channel portion. 18. The faucet device according to claim 17, wherein the force applied to the discharge valve is adjustable via an o-mark spring. 09 A bypass passage is provided in the body so as to bypass the main valve body in the closed position, and the diameter of the bypass passage is made much smaller than the diameter of the channel, and the closing member is between the closed position and the open position. is movably disposed within the bypass passage, and the closing member is movable by a spring into a closed position for closing the bypass passage and by a manual lever to an open position for opening the bypass passage. A faucet device according to any one of claims 1 to 18. (4) a first opening communicating with a channel at the front of the main valve body; a substantially cylindrical chamber communicating with the first opening; and a conical valve seat; a second opening communicating with the chamber and communicating with the distribution channel portion, a closing member disposed within the chamber, the closing member having a diameter less than the diameter of the chamber; 20. The faucet device according to claim 19, wherein one end of the closing member is provided so as to be able to cooperate with the valve seat. c21) The faucet device according to any one of claims 1 to 20, wherein the main valve body is provided so as to be operable by a push button device. (4) The faucet device according to claim 21, wherein the distance by which the main valve body is moved by the push button device is adjustable 1'C. @Claim 2, in which the push button device is connected to the valve stem of the main valve body via an actuating member whose length is adjusted to a predetermined length.
Faucet device according to item 2.