RU28108U1 - DEVICE FOR CLOSING AND DISCHARGE OF A LIQUID UNDER PRESSURE (OPTIONS) - Google Patents

Description

Utility Model Description

DEVICE FOR CLOSING AND DISCHARGE OF LIQUID,

PRESSURE

The invention relates to devices for hermetically sealing and dispensing pressurized liquids from containers.

For hermetic closure of containers with liquids under pressure, disposable screw caps are mainly used. A well-known lid made of elastic plastic material containing a housing with an internal screw thread is screwed onto the neck of the container (RF patent No. 2033373 865 D 41/04, pr. 12/14/1990, publ. 04/20/1995). The disadvantage of such caps is the inability to dispense a drink, which leads to a loss of carbonation and a change in taste. The need to perform the procedure of unscrewing and twisting the lid, tilting the container to extract the liquid causes a number of inconveniences when using, associated with the total weight, the danger of unauthorized release of the liquid as a result of foaming.

A device for plugging and dispensing a liquid under pressure, comprising a housing made with an internal cavity divided into two chambers by a partition with a central through hole; exhaust channel; trigger lever; locking element. Despite the obvious advantages of this device compared to the above, the presence of

(OPTIONS)

MPK7V65041 / 00, 41/04, 41/16, 41/18, 41/30, 41/32, 41/46; B 65 D 83/14

the trigger lever makes the design unnecessarily cumbersome. In addition, there is a danger of involuntary fluid delivery as a result of accidentally pressing the lever (St. Utility Model of the Russian Federation No. 6862, publ. June 16, 1998, F 16 K 1/00).

Closest to the claimed solution on the basis of essential features is a device selected for prototyping and dispensing pressurized liquid, comprising a housing, a pressure member in the form of a spring plate made in one piece with the housing; spout with a channel for draining fluid; valve for locking fluid; a tube reaching the bottom of the tank; flange, (Pat. RF No. 2162051 B 65 D 83/14 Ave. 13.07.1999, publ. 20.01.2001). This device is compact, however, it is difficult to manufacture due to the need to select material with certain properties in order to ensure the tightness of the device and the necessary elasticity of the spring. In addition, in order to ensure the delivery of liquid from the container, it is necessary to make considerable efforts to press the plate, which may not be possible for physically weak people, for example, children or elderly people. In addition, there is a high probability of jamming of the valve, which can lead to the impossibility of clogging, or the release of fluid. It is also possible that the spring is accidentally pressed, leading to unplanned pouring of liquid. Since the device in question does not have elements for monitoring the safety of the package, there is a real danger of unauthorized opening of the container before it is acquired by the consumer.

The technical problem, the solution of which the claimed solution is directed, is to expand the range of devices for clogging and

delivery of liquid under pressure; simplification of manufacturing and assembly technology, improving the reliability and quality of the device.

As a result of solving the technical problem, a technical result is achieved - reducing the labor costs for assembly, reducing the minimum necessary effort applied to dispense the liquid, increasing the tightness of the device, and protecting against spontaneous opening.

According to the first embodiment, the technical result is achieved in that the device for plugging and dispensing a liquid under pressure comprises a housing, a pressure element, a spout with a channel for draining the liquid, a pipe reaching the bottom of the container, a valve for dispensing liquid, a glass for attaching the pipe , sealing cuff with return spring. The housing consists of an upper element in which a push element made in the form of a key with an outlet pipe and a cam is installed with a swing, and a lower element in which a sealing cuff with a return spring and a glass for attaching the tube are installed. The upper and lower housing elements contain coaxial holes in the bottom parts and are interconnected by an annular latch. The spout is made in one piece with the key in such a way that the channel for draining the spout fluid is in communication with the outlet of the key.

In some cases, the nose can be made with a downward inclination and is located on the side surface of the key, and the upper case element may contain a figured cut-out to accommodate the nose.

In some cases, the key may contain coaxial vytyupa-rods located on the side surface, inserted into congruent recesses on the inner surface of the upper housing element.

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in some cases, the output of the key may include a support flange.

In some cases, the sealing collar may contain a shaped shank in the form of two vertical cylinders of different diameters connected by an inclined annular ledge, on the inner surface of which there is a return spring made integral with the shank, and the outer surface of the upper cylinder of the shank can fit snugly against the inner surface of the glass for mounting tube, and the inner surface of the lower cylinder of the shank can fit snugly against the outer surface of the valve cylinder.

Preferably, the return spring was made in the form of a corrugation, abutting the upper part against the support flange of the key nozzle.

In some cases, the execution of the valve can be made in the form of a hollow cylinder with through exhaust holes on the side surface containing a fitting in the upper part and a plate in the lower part.

In some cases, the execution on the upper surface of the valve cylinder can be made an annular groove for installing the nozzle key, and on the upper surface of the valve plate can be made an annular groove for installing the shank of the sealing sleeve.

Preferably, the device contains a means of preventing accidental escape of fluid from the container, including a protrusion on the key that fits into the congruent groove on the upper housing element, and in order to access the contents of the container, the protrusion of the key should be pulled out of the groove on the upper housing element.

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In some cases, the execution of the upper element of the housing may contain executed with it at the same time and bent vertically downward exhaust ring to withdraw the protrusion of the keys from the groove of the upper housing element.

In some cases, the execution of the upper housing element may contain a means of monitoring unauthorized opening of the container, in the form of vertical strips with low mechanical strength, located on both sides of the exhaust ring.

It is preferable that the lower part of the housing contains a control element of unauthorized opening of the container in the form of a girdle ring with low mechanical strength.

According to the second embodiment, the device for plugging and dispensing a liquid under pressure comprises a housing, a pressure element, a spout with a channel for draining the liquid, a pipe reaching the bottom of the container, a valve for dispensing liquid, a glass for attaching the pipe, a return spring. The housing consists of an upper element in which a pressure element is installed, made in the form of a plug with a nozzle, and a lower element, in which a glass for mounting the tube is mounted. The upper and lower housing elements are interconnected by an annular latch. The lower housing element contains a bottom part with a through hole coaxial to the outlet pipe, made in the form of a hollow, closed in the lower part of the cylinder with through holes on the side surface. The return spring is located inside the glass for mounting the tube and is integral with it. The valve is made in the form of a ball located on the return spring, covering the through hole in the bottom of the lower housing element, and the nozzle is made in one

the whole with the key in such a way that the channel for draining the spout fluid is in communication with the output branch of the key.

Preferably, the nose was made with a downward inclination and is located on the side surface of the key, and the upper case element contained a curved cutout to accommodate the nose.

In some cases, the through hole in the bottom of the lower housing element can be flanged, while the contact angle of the lower surface of the bottom and the inner flanging surface can be cut with a concave spherical surface.

In some cases, the device may additionally contain a sealing cuff with a shank associated with it with a spherical surface, a congruent surface of the ball-valve, while the upper surface of the cuff may abut against the bottom of the lower housing element, and the inner surface of the shank of the cuff may fit snugly against the key nozzle by closing the outlet.

In some cases, the execution on the inner side surface of the lower element of the housing along the line of interface with the bottom can be made of an annular groove for installing a sealing sleeve and a glass for mounting the tube.

In some cases, the return spring can be made in the form of a spring membrane-ring with legs resting on the bottom of the glass for mounting the tube.

Preferably, the device further comprises means to prevent accidental escape of fluid from the container, including a protrusion on the key, which fits into the congruent groove on the upper housing element, when

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In order to gain access to the contents of the container, the protrusion of the key must be pulled out of the groove on the upper housing element.

In some cases, the execution of the upper element of the housing may contain performed with it at the same time, horizontally bent exhaust ring to display the protrusion of the keys from the groove of the upper housing element.

In some cases, the execution of the upper housing element may contain means for controlling unauthorized opening of the container in the form of vertical strips with low mechanical strength located on the upper housing element on both sides of the exhaust ring

It is preferable that the lower part of the housing contains a control element of unauthorized opening of the container in the form of a girdle ring with low mechanical strength.

According to the third embodiment, the device for plugging and dispensing liquid under pressure comprises a housing, a pressure element, a spout with a channel for draining the liquid, a pipe extending to the bottom of the container, a valve for dispensing liquid, an outlet pipe with a fitting, a glass for attaching the pipe, a sealing cuff with shank and return spring. The housing is made of interconnected annular latch of the upper and lower elements with through vertically aligned holes in the bottom parts. A push-button element in the form of a button is installed in the upper element, and a glass for attaching the tube and an annular cuff with a shank are installed in the lower element. The outlet pipe is integral with the upper housing element and contains a through transverse hole aligned with the fitting hole and coaxial with the holes in the bottom of the housing. One end of the pipe is made deaf, and the other is paired with a channel for draining the liquid. The valve is made in

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in the form of a closed, hollow cylinder with inlet and outlet openings installed in the shank of the sealing sleeve passing through the through holes in the bottom of the housing and the exhaust pipe until it stops with the key. In the lower part, the valve rests on a return spring installed in the bottom of the glass to install the tube.

In some cases, the execution on the inner surface of the key can be made of an annular rim connected to the nozzle of the nozzle ring latch.

In some cases, the implementation of the device may further comprise a protective sleeve, made in the form of an elastic flange, covering the inner circumference of the valve cylinder, and the outer circumference of the mating with the lower housing element through a cylindrical surface.

Preferably, the valve comprises a support plate with an annular groove for installing the shank of the sealing collar.

In some cases, the upper housing element may comprise an exhaust ring formed at the same time and bent vertically downward.

Preferably, the upper housing element contains a means of controlling the unauthorized opening of the container, in the form of vertical strips with low mechanical strength, located on both sides of the exhaust ring.

In some cases, the execution of the lower part of the housing may contain a control element of unauthorized opening of the tank in the form of a girdle ring with low mechanical strength.

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A comparable analysis of the proposed solution in the first embodiment with the prototype shows that in all cases it differs from the known one in that:

- additionally contains a glass for attaching the tube and a sealing cuff with a return spring;

-the housing consists of an upper element in which a push element made in the form of a key with an output pipe and a cam is installed with a swing, and a lower element in which a sealing sleeve with a return spring and a glass for attaching the tube are installed;

- the upper and lower housing elements contain coaxial holes in the bottom parts and are interconnected by an annular latch;

The nose is made in one piece with the key in such a way that the channel for draining the nozzle fluid is in communication with the output nozzle of the key.

In some cases, the implementation of the claimed decision in the first embodiment differs from the prototype in that:

- the nose is made with a downward inclination and is located on the side surface of the key, and the upper case element contains a curly cutout for accommodating the nose;

- the key contains coaxial protrusions-rods located on the side surface, inserted into congruent recesses on the inner surface of the upper housing element;

-outlet pipe key contains a support flange;

-sealing cuff contains a shaped shank in the form of two vertical cylinders of different diameters connected by an inclined annular ledge, on the inner surface of which is located

spring made integral with the shank, with the outer surface

the upper cylinder of the liner fits snugly to the inner surface

cups for mounting the tube, and the inner surface of the lower cylinder

the shank fits snugly against the outer surface of the valve cylinder;

the return spring is made in the form of a corrugation, abutting the upper part

into the support flange of the key nozzle;

the valve is made in the form of a hollow cylinder with through exhaust

holes on the side surface containing a fitting in the upper part and

a plate at the bottom;

an annular groove is made on the upper surface of the valve cylinder for

installation of the branch pipe keys, and on the upper surface of the valve disc

made an annular groove for installing the shank of the sealing sleeve;

additionally contains a means of preventing accidental exit

fluid from the container, including a protrusion on the key, going into

congruent groove on the upper housing element, while to obtain

access to the contents of the container, the protrusion of the key should be removed from

a groove in the upper housing element;

the upper element of the housing contains made integral with it and bent

vertically down the exhaust ring to bring out the vytyupa keys from the groove

upper case element;

the upper case element contains an unauthorized control means

opening containers in the form of vertical stripes with a small mechanical

strength located on both sides of the exhaust ring;

the lower part of the housing contains an unauthorized control element

opening the container in the form of a girdle ring having a small

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A comparable analysis of the proposed solution for the second option with the prototype shows that in all cases it differs from the known one in that:

- additionally contains a glass for attaching the tube and a return spring;

- the housing consists of an upper element in which a pressure element is installed, made in the form of a key with a nozzle, and a lower element, in which a glass for mounting the tube is installed;

- the upper and lower housing elements are interconnected by an annular latch;

the lower housing element contains a bottom part with a through hole coaxial to the outlet of the key, made in the form of a hollow, closed in the lower part of the cylinder with through holes on the side surface;

- a return spring is located inside the glass for mounting the tube and is integral with it;

-the valve is made in the form of a ball located on the return spring, covering the through hole in the bottom of the lower housing element;

The nose is made in one piece with the key in such a way that the channel for draining the nozzle fluid is in communication with the output nozzle of the key.

In some cases, the implementation of the declared lo the second option, the solution differs from the prototype in that:

- the nose is made with a downward inclination and is located on the side surface of the key, and the upper case element contains a figured cut-out to accommodate the nose;

the through hole in the bottom of the lower housing element is made with

flanging, while the conjugation angle of the lower surface of the bottom and

the inner surface of the flanging is cut concave spherical

surface;

additionally contains a sealing collar with a shank mated

with it a spherical surface, a congruent ball-valve surface,

while the upper surface of the cuff is adjacent to the bottom of the lower

body element, and the inner surface of the cuff shank is tight

adjoins to a branch pipe, closing exhaust openings;

on the inner side surface of the lower housing element along the line

mating with the bottom made an annular groove for installation

a sealing cuff and a glass for mounting the tube;

the return spring is made in the form of a spring membrane-ring with

legs resting on the bottom of the glass for mounting the tube;

additionally contains a means of preventing accidental exit

liquid from the container, including a protrusion on the key that goes into

congruent groove on the upper housing element, while to obtain

access to the contents of the container, the protrusion of the key should be removed from

a groove in the upper housing element;

the upper element of the housing contains executed at the same time, horizontally

bent exhaust ring to bring out the protrusion of the key from the groove of the upper

body element.

the upper case element contains an unauthorized control means

opening containers in the form of vertical stripes with low mechanical

pr from the lower part of the housing contains a control element of unauthorized opening of the tank in the form of a girdle ring with low mechanical strength. A comparable analysis of the proposed solution according to the third embodiment with totip shows that it in all cases differs from the natural one in that: it additionally contains an outlet pipe with a fitting, a glass for attaching a tube, a sealing sleeve with a shank and a return spring; the housing is made of interconnected annular latch of the upper and lower elements with through vertically aligned axial holes in the bottom parts; a push-button element in the form of a button is installed in the upper case element, and a glass for attaching the tube and an annular sleeve with a shank are installed in the lower element; the outlet pipe is integral with the upper housing element and contains a through transverse hole aligned with the fitting hole and coaxial with the holes in the bottom surfaces of the housing; one end of the pipe is made deaf, and the other is paired with a channel for draining the liquid; the valve is made in the form of a closed, hollow cylinder with inlet and outlet openings installed in the shank of the sealing sleeve passing through the through holes of the housing and the exhaust pipe to the stop with the key, while in the lower part the valve rests on a return spring installed in the bottom of the glass for installing the tube . in some cases of execution, the solution stated in the third embodiment differs from the prototype in that: - an annular rim is made on the inner surface of the key connected to the nozzle fitting with an annular latch; - additionally contains a protective cuff made in the form of a flange made of an elastic material, which provides bending of the free edge, covering the cylinder of the valve around the circumference, while the other edge of the flange is mated to the lower housing element by means of a cylindrical surface; -the valve contains a support plate with an annular groove for installing the shank of the sealing collar; - the upper housing element comprises an exhaust ring made at the same time and bent vertically downward; -the upper housing element contains a means of monitoring unauthorized opening of the tank in the form of vertical stripes with low mechanical strength, located on both sides of the exhaust ring; -the lower part of the housing contains a control element of unauthorized opening of the tank in the form of a girdle ring with low mechanical strength. This allows us to conclude that the claimed utility model corresponds to the patentability patent “novelty.

Figure 1 presents the image of the device for plugging and dispensing a liquid under pressure according to option 1 (front view, side view, top view and rear view).

In FIG. 2 shows an image of a device for plugging and dispensing a liquid under pressure according to embodiment 1, a section along A-A in FIG. 1

In FIG. 3 shows an image of a device for plugging and dispensing a liquid under pressure in accordance with embodiment 2 (sectional view).

In FIG. 4 shows an image of a device for plugging and dispensing a liquid under pressure according to embodiment 3 (sectional view).

In FIG. 5 is a diagram of an assembly of a device for plugging and dispensing a liquid under pressure (according to embodiment 1).

In FIG. 6 shows a diagram of the operation of the device for blocking and dispensing liquid (according to option 2).

A device for plugging and dispensing a liquid under pressure according to the first embodiment comprises a housing 1 consisting of an upper element 2 and a lower element 3; a pressing element 4, made in the form of a key 5 with an outlet pipe 6 and a cam 7; a nozzle 8 with a channel 9 for draining the liquid; a tube 10 reaching the bottom of the tank 11; valve 12 for dispensing fluid; a glass 13 for mounting the tube 10; a sealing sleeve 14 with a return spring 15. The upper 2 and lower 3 elements of the housing 1 contain coaxial holes 15, 17 in the bottom parts and are interconnected by an annular latch 18. The nose 8 is made in one piece with the key 5, while the channel 9 for draining the liquid the spout 8 is in communication with the outlet pipe 6 of the key 5. The spout 8 can be made with a downward inclination and located on the side surface of the key 5, and the upper element 2 of the housing 1 may contain

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a curved cut-out 19 for accommodating the nose 8. Coaxial protrusions-rods 20 are located on the lateral surface of the key 5, and recesses 21 are made on the inner surface of the upper element 2 of the housing 1, congruent to the protrusions 20. The outlet pipe 6 of the key 5 may include a support flange 22. Sealing sleeve 14 contains a figured shank 23 in the form of two vertical cylinders 24, 25 of different diameters connected by an inclined annular ledge 26, on the inner surface of which there is a return spring 15 integral with the shank, the back surface of the upper cylinder 24 of the shank 23 fits snugly against the inner surface of the cup 13 for mounting the tube 10, and the inner surface of the lower cylinder 25 of the shank 23 fits snugly to the outer surface of the valve cylinder 12. The return spring 15 is made in the form of a corrugation abutting the upper part against the support flange 22 of the nozzle 6 of the key 5. The valve 12 can be made in the form of a hollow cylinder 27 with through-outlets 28 on the side surface containing a fitting 29 in the upper part and a plate 30 in the lower part. On the upper surface of the walls of the hollow cylinder 27 of the valve 12, an annular groove 31 can be made to install the nozzle 6 of the key 5, and on the upper surface of the plate 30 of the valve 12, an annular groove 32 can be made to install the shank 23 of the sealing collar 14. The sleeve 5 may include a protrusion 33 entering the congruent groove 34 on the upper element 2 of the housing 1. To gain access to the contents of the container 11, the keypad 33 of the key 5 must be removed from the groove 34 on the upper element 2 of the housing 1. The upper element 2 of the housing 1 contains integral with it and tognutoe vertically downward pull ring 35 for outputting protrusion 33 kpavishi 5 from the groove 34 of the upper element 2 of the body 1 and means of controlling tamper container in the form of vertical

,

STRIP 36 with low mechanical strength, located on both sides of the exhaust ring 35. The lower part 3 of the housing 1 contains a control element of unauthorized opening of the container in the form of a girdle ring 36 having low mechanical strength.

The device for plugging and dispensing a liquid under pressure according to the second embodiment comprises a housing 1 consisting of an upper element 2 and a lower element 3; a push member 4 mounted in the upper member 2; a nozzle 8 with a channel 9 for draining the liquid; a tube 10 reaching the bottom of the tank 11; valve 12 for dispensing fluid; a glass 13 for mounting the tube 10 mounted in the lower element 3; a return spring 15. The pressure element 4 is made in the form of a key 5 with an outlet pipe 6. The lower element 3 contains a bottom part with a through hole 17, coaxial to the outlet pipe 6. The upper element 2 and the lower element 3 are interconnected by an annular latch 18. The pipe 6 is made in the form of a hollow, closed in the lower part of the cylinder with through holes 38 on the side surface. The return spring 15 in the form of a spring membrane-ring is located inside the glass 13 and is integral with it. The valve 12 is made in the form of a ball located on the return spring, covering the through hole 17 in the bottom of the lower element 3. The nozzle 8 is made in one piece with the key 5 so that the channel 9 for draining the fluid is in communication with the outlet pipe 6. The nozzle 8 is made with tilted down and located on the side surface of the key 5. The upper element 2 contains a figured cut-out 19 for accommodating the nose 8. The through hole 17 in the bottom of the lower element 3 can be flanged 39, while the mating angle of the lower surface of the don the second part of the lower element 3 and the inner surface of the flange 39 may be cut concave spherical surface 40.

The sealing collar 14 contains a shank 23, conjugated with a spherical surface 41, of the congruent surface of the ball-valve 12. The upper surface of the cuff 14 is adjacent to the bottom of the lower element 3, and the inner surface of the shank 23 is adjacent to the surface of the pipe 6, covering the outlet 38. the inner side surface of the lower element 3 is made of an annular groove 42 for installing the Cup 13 and the sealing sleeve 14. The return spring 15 is made in the form of a spring membrane of the ring with legs resting on the bottom of the stack a13. The device according to the second embodiment contains means for preventing accidental escape of fluid from the container, including a protrusion 33 on the key 5, which engages in the congruent groove 34 on the upper element 2 of the housing 1. To gain access to the contents of the container 11, the protrusion 33 of the key 5 must be removed from the groove 34 on the upper case element. The upper element 2 of the housing 1 may contain a integral, horizontally bent exhaust ring 35 for outputting the protrusion 33 of the key 5 from the groove 34 of the upper element 2. The upper element 2 may include means for controlling unauthorized opening of the container in the form of vertical strips 36 with low mechanical strength, located

on both sides of the exhaust ring 35. The lower part 3 of the housing 1 contains a control element of unauthorized opening of the tank in the form of a girdle ring 37 having low mechanical strength.

The device for plugging and dispensing a liquid under pressure according to the third embodiment comprises a housing 1; pressure element 4; output pipe 6 with fitting 43; a nozzle 8 with a channel 9 for draining the liquid; a tube 10 reaching the bottom of the tank 11; valve 12 for dispensing fluid; a glass 13 for mounting the tube 10; a sealing sleeve 14 with a shank 23; a return spring 15. The housing is made of interconnected annular

latch 18 of the upper 2 and lower 3 elements with through coaxial holes 16, 17 in the bottom parts. The pressing element 4 is made in the form of a key 5 and is installed in the upper element 2. A glass 13 for fastening the tube 10 and a sealing sleeve 14 with a shank 23 are installed in the lower element 3. The output pipe 6 is integral with the upper element 2 of the housing 1 and contains a transverse hole 44, combined with the hole of the fitting 43 and coaxial with the holes 16, 17 in the bottom of the housing. One end of the pipe 6 is made deaf, and the other is connected to the channel 9 for draining the liquid. The valve 12 for dispensing liquid is made in the form of a closed, hollow cylinder 27 with outlet 45 and inlet 46 openings. The valve cylinder 27 is installed in the shank 23 of the sealing sleeve 14 in such a way that it passes through the holes 16, 17 in the bottom of the housing 1 and through the transverse hole 44 of the exhaust pipe 6 to the stop with the key 5. In its lower part, the valve 12 is supported by a return spring 15 installed in the bottom of the glass 13. On the inner surface of the key 5 is made of an annular rim 47 connected to the fitting 43 of the pipe 6 by an annular latch 48. The device may include a protective cuff 49, made in the form of a flange 50 of elastic material, providing which protects the bending of the free edge, covering the cylinder 27 of the valve 12 around the circumference, while the other edge of the flange 50 is mated to the lower element 3 of the housing 1 by means of a cylindrical surface 51. The valve 12 may include a support plate 30 with an annular groove 32 for installing the shank 23 of the sealing collar 14. The upper element 2 of the housing 1 comprises an exhaust ring 35 formed at the same time and vertically bent vertically downward. The upper element 2 of the housing 1 may comprise means for controlling the unauthorized opening of the container 11 in the form of vertical Los 36 with low mechanical strength

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both sides of the exhaust ring 36. The lower part of the housing may contain a control element of unauthorized opening of the tank in the form of a girdle ring 37 having low mechanical strength.

A device for plugging and dispensing a liquid under pressure, operates as follows.

A pre-assembled device is screwed onto the container 11 to seal and dispense pressurized liquid.

The device for plugging and dispensing liquid under pressure, according to the first embodiment, is assembled as follows: A key 5 is inserted into the upper element 2 of the housing 1 so that the spout 8 is located in a shaped neckline 19. The protrusions-rods 20 on the side of the key extend into recesses 21 on the inner surface of the upper element 2, and the protrusion 33 on the housing 5 fits into the groove 34 on the upper element 2 of the housing 1. In the lower element 3 of the housing 1, a sealing sleeve 14 with a return spring 15 is first installed, and then a valve 12 for issuing dots. In this case, the shank 23 of the sealing sleeve 14 enters the annular groove 32 on the upper surface of the valve plate 30 of the valve 12, and the outlet pipe 6 enters the annular groove 31 on the upper surface of the cylinder 27 of the valve 12. A sleeve 13 is placed on the cuff, in which the tube 10 is installed. Lower element 3 is connected to the upper element 2 of the housing 1 by means of an annular latch 18.

The device for plugging and dispensing a liquid under pressure according to the second embodiment is assembled as follows. A key 5 is inserted into the upper element 2 of the housing 1 in such a way that the nose 8 is located in the figured notch 19, the outlet pipe 6 is installed in the hole 17 in the bottom of the lower element 3, and the protrusion 33 on the key 5

enters the groove 34 on the upper element 2 of the housing 1. In the lower element 3 of the housing 1, a sealing sleeve 14 and a cup 13 are inserted, in the bottom of which there is a return spring 15 on which the ball valve is installed

12. A tube 10 is inserted into the glass 13. The lower element 3 is connected to the upper element 2 of the housing 1 by means of an annular latch 18.

The device for plugging and dispensing a liquid under pressure according to the third embodiment is assembled as follows. A key 5 is inserted into the upper element 2 of the housing 1 so that the fitting 43 of the outlet pipe 6 extends into the annular rim 46 on the inner surface of the key 5 and is connected by an annular latch 47. A sealing collar 14 is inserted into the lower element 3 of the housing 1, then the valve 12 is inserted and glass

13 into which a return spring 15 is pre-installed. A tube 10 is inserted from below into the glass 13. The lower element 3 is connected to the upper element 2 of the housing 1 by means of an annular latch 18.

The device for plugging and dispensing a liquid under pressure according to the first embodiment is used as follows. Using the exhaust ring 35, the protrusion 33 on the key 5 is withdrawn from the groove 34 on the upper element 2 of the housing 1. In this case, the integrity of the vertical strips with low mechanical strength 36 located on both sides of the exhaust ring 35, which are a means of controlling unauthorized opening of the container 11, is destroyed. When you press the key 5, or when raising the nozzle 8, the cam 7 of the key 5 rests against the support flange 22 of the outlet pipe 6 and presses on the valve 12, moving it down. The return spring 15 is compressed, and the outlet openings 28 open. The liquid under pressure in the tank 11 enters through the tube 10 into the cavity d, then through the outlet openings 28 into the cavity c, and then into the channel for dispensing liquid 9. After

the termination of pressing the key 5 or when lowering the nozzle 8, the return spring 15 is unclenched, the valve 12 returns to its original position, closing the outlet openings 28. The flow of liquid stops. To prevent unauthorized delivery of liquid under pressure, the protrusion 33 on the key 5 is inserted into the groove 34 on the upper element 2 of the housing 1.

The device for plugging and dispensing a liquid under pressure in the second embodiment is used as follows (Fig. 6). Using the exhaust ring 35, the protrusion 33 on the key 5 is withdrawn from the groove 34 on the upper element 2 of the housing 1. In this case, the integrity of the vertical strips with low mechanical strength 36 located on both sides of the exhaust ring 35, which are a means of controlling unauthorized opening of the container 11, is destroyed. When you press the key 5, or when raising the nozzle 8, the outlet pipe 6 is lowered, moving down the valve 12, pressing on the membrane of the return spring 15. At the same time, the outlet 38 opens through the outlet pipe 6, through which the liquid under pressure enters from the container 11 into the channel 9. The liquid delivery stops when pressing the key 5 stops or the nozzle 8 drops. The return spring 15 returns the valve 12 to its original position. Outlets 38 are closed. The ball of the valve 12 fits snugly against the spherical surface 41 of the interface of the sealing collar 14 with the shank 23, preventing the liquid in the container 11 from escaping. To prevent unauthorized delivery of the liquid under pressure, the protrusion 33 on the key 5 is inserted into the groove 34 on the upper element 2 housing 1.

The device for plugging and dispensing a liquid under pressure according to the third embodiment is used as follows. With help

Of the EXHAUST ring 35, the integrity of the vertical strips with low mechanical strength 36, located on both sides of the exhaust ring 35, is destroyed and the upper element 2 of the housing 1 is removed. When the key 5 is pressed, the valve 12 moves downward, opening the outlet 45 and inlet 46 of the valve. The return spring 15 is compressed. The liquid under pressure in the tank 11 enters through the tube 10 into the channel for dispensing the liquid 9. After stopping pressing the key 5, the return spring 15 is opened, the valve 12 is returned to its original position. At the same time, the outlet openings 45 and the inlet openings 46 are closed. The flow of liquid is stopped.

Claims (29)

1. A device for plugging and dispensing a liquid under pressure, comprising a housing, a pressure element, a spout with a channel for draining the liquid, a pipe extending to the bottom of the container, a valve for dispensing a liquid, characterized in that it further comprises a glass for attaching the tube, a sealing a cuff with a return spring, while the housing consists of an upper element, in which a push element made in the form of a key with an output pipe and a cam, and a lower element in which are mounted a lifting cuff with a return spring and a glass for attaching the tube, the upper and lower housing elements containing coaxial holes in the bottom parts and interconnected by an annular latch, and the nozzle is made integrally with the key so that the channel for draining the nozzle fluid communicates with the outlet branch pipe keys.  2. The device according to claim 1, characterized in that the spout is made with a downward inclination and is located on the side surface of the key, and the upper case element contains a figured cutout for accommodating the spout.  3. The device according to claims 1 and 2, characterized in that the key contains coaxial protrusions-rods located on the side surface, inserted into congruent recesses on the inner surface of the upper housing element.  4. The device according to claims 1 to 3, characterized in that the output pipe of the key contains a support flange.  5. The device according to claims 1 to 4, characterized in that the sealing cuff contains a shaped shank in the form of two vertical cylinders of different diameters connected by an inclined annular ledge, on the inner surface of which there is a spring made integral with the shank, and the outer surface of the upper cylinder of the shank is tight adjacent to the inner surface of the glass for mounting the tube, and the inner surface of the lower cylinder of the shank is tightly adjacent to the outer surface of the valve cylinder.  6. The device according to claim 5, characterized in that the return spring is made in the form of a corrugation, abutting the upper part against the support flange of the key nozzle.  7. The device according to claims 1 to 6, characterized in that the valve is made in the form of a hollow cylinder with through holes on the side surface, containing a fitting in the upper part and a plate in the lower part.  8. The device according to claim 7, characterized in that on the upper surface of the valve cylinder an annular groove is made for installing the key nozzle, and on the upper surface of the valve disc, an annular groove is made for installing the shank of the sealing collar.  9. The device according to claims 1 to 8, characterized in that it further comprises means for preventing accidental escape of fluid from the container, including a protrusion on the key, which engages in a congruent groove on the upper housing element, to access the contents of the container, the protrusion of the key must be pulled out of the groove on the upper housing element.  10. The device according to claims 1 to 9, characterized in that the upper housing element comprises at the same time an exhaust ring made with it at the same time and bent vertically downward to withdraw the protrusion of the key from the groove of the upper housing element.  11. The device according to claim 10, characterized in that the upper housing element comprises means for controlling unauthorized opening of the container, in the form of vertical strips with low mechanical strength, located on both sides of the exhaust ring.  12. The device according to claims 1 to 11, characterized in that the lower part of the housing contains a control element of unauthorized opening of the container in the form of a girdle ring with low mechanical strength.  13. A device for plugging and dispensing a liquid under pressure, comprising a housing, a pressure member, a spout with a channel for draining the liquid, a pipe extending to the bottom of the container, a valve for dispensing a liquid, characterized in that it further comprises a glass for attaching the pipe, a return a spring, while the housing consists of an upper element in which a push element is made, made in the form of a key with a nozzle, and a lower element, in which a glass for mounting the tube is mounted; the upper and lower housing elements are interconnected by an annular latch; the lower housing element contains a bottom part with a through hole coaxial to the outlet of the key, made in the form of a hollow, closed in the lower part of the cylinder with through holes on the side surface; a return spring is located inside the glass for mounting the tube and is integral with it; the valve is made in the form of a ball located on the return spring, covering the through hole in the bottom of the lower case element, and the nozzle is made integrally with the key in such a way that the channel for draining the nozzle fluid is in communication with the outlet of the key.  14. The device according to p. 13, characterized in that the spout is made with a downward inclination and is located on the side surface of the key, and the upper case element contains a figured cutout for accommodating the spout.  15. The device according to PP.13 and 14, characterized in that the through hole in the bottom of the lower element of the housing is flanged, while the angle of contact of the lower surface of the bottom part and the inner surface of the flanging is cut off by a concave spherical surface.  16. The device according to PP.13-15, characterized in that it further comprises a sealing cuff with a shank associated with it with a spherical surface, a congruent surface of the ball-valve, while the upper surface of the cuff is adjacent to the bottom of the lower housing element, and the inner surface of the shank The cuff fits snugly against the key nozzle, closing the outlet openings.  17. The device according to PP.13-16, characterized in that on the inner side surface of the lower housing element along the interface line with the bottom part is made an annular groove for installing a sealing sleeve and a glass for mounting the tube.  18. The device according to PP.13-17, characterized in that the return spring is made in the form of a spring membrane-ring with legs resting on the bottom of the glass for mounting the tube.  19. The device according to PP.13-18, characterized in that it further comprises a means to prevent accidental escape of fluid from the container, including a protrusion on the key that fits into the congruent groove on the upper housing element, while accessing the contents of the container, the protrusion of the key must be pulled out of the groove on the upper housing element.  20. The device according to claims 13-19, characterized in that the upper housing element comprises at the same time a horizontally bent exhaust ring for withdrawing a key protrusion from the groove of the upper housing element.  21. The device according to claims 13-20, characterized in that the upper housing element comprises means for controlling unauthorized opening of the container in the form of vertical strips with low mechanical strength located on the upper housing element on both sides of the exhaust ring.  22. The device according to PP.13-21, characterized in that the lower part of the housing contains a control element of unauthorized opening of the tank in the form of a girdle ring with low mechanical strength.  23. Device for plugging and dispensing a liquid under pressure, comprising a housing, a pressure element, a spout with a channel for draining the liquid, a pipe reaching the bottom of the tank, a valve for dispensing a liquid, characterized in that it further comprises an outlet pipe with a fitting, a glass for fastening the tube, a sealing cuff with a shank and a return spring, while the housing is made of interconnected ring latches of the upper and lower elements with vertical through-axial holes in the bottom parts, in vert a press element in the form of a key is installed with the housing element, and a glass for mounting the tube and a sealing sleeve with a shank are installed in the lower element; the outlet nozzle is integral with the upper housing element and contains a through transverse hole aligned with the nozzle hole and coaxial with the holes in the bottom of the housing, with one end of the nozzle made blind and the other connected to the channel for draining the liquid; the valve is made in the form of a closed, hollow cylinder with inlet and outlet openings installed in the shank of the sealing sleeve passing through the through holes of the housing and the exhaust pipe to the stop with a key, while in the lower part the valve rests on a return spring installed in the bottom of the glass for installation tube.  24. The device according to p. 23, characterized in that on the inner surface of the key is made of an annular rim connected to the fitting of the nozzle ring latch.  25. The device according to PP.23 and 24, characterized in that it further comprises a protective cuff made in the form of a flange made of an elastic material, providing bending of the free edge, covering the circumference of the valve cylinder, while the other edge of the flange is mated to the lower housing element by means of a cylindrical surface.  26. The device according to PP.23-25, characterized in that the valve comprises a support plate with an annular groove for installing the shank of the sealing collar.  27. The device according to PP.23-27, characterized in that the upper housing element comprises an exhaust ring made at the same time and bent vertically downward.  28. The device according to p. 28, characterized in that the upper housing element contains a means of monitoring unauthorized opening of the tank in the form of vertical stripes with low mechanical strength, located on both sides of the exhaust ring. 29. The device according to PP.23-29, characterized in that the lower part of the housing contains a control element of unauthorized opening of the tank in the form of a girdle ring with low mechanical strength.