RU34505U1 - Valve for the vessel - Google Patents

Description

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The utility model relates to means for hermetically sealing vessels, in particular from an elastic material, as well as spilling from them, mainly food liquids, mainly sauces.

The prior art valve is made of an elastic material for vessels, made in the form of a hollow hollow cylinder with an internal thread and a plug with a flange having concentrically arranged conical and cylindrical parts mating with each other (SU 1555203 A1, 07.04. 1990). This closure provides good sealing of the liquid in the vessel on which it is screwed, but does not provide a convenient metered discharge of liquid from it.

Also known is a valve for a vessel, comprising a housing and a lid with a drain trough, pivotally connected to the housing with the possibility of rotation of the lid-flap from the closed position to the open (RU 22657 U1, 20.12.2001). This lock, unlike the previous one, provides a convenient metered discharge of liquid from the vessel, good sealing of the liquid in the vessel, however, it is rather complicated in design, and the lack of an internal thread for screwing onto the vessel deprives it of the convenience of using it.

Closest to the proposed device in terms of technical nature, the technical problem being solved and the totality of common essential features is a valve for a vessel, presented in US 6305563 B1, 10.23.2001, adopted as a prototype. It contains a housing having a cylindrical part with an internal thread for screwing onto the vessel and in its upper part a central protrusion with a central

Valve for the vessel

a hole, the shutter-cover with a central pin on the inner surface, pivotally connected to the housing with the possibility of rotation from the closed position, in which the shutter-cover pin fits snugly into the central opening of the housing protrusion, into the open position and vice versa. This shutter eliminates the disadvantages inherent in the aforementioned previous analogues, however, it is still complicated in design. In addition, it does not protect the outer walls of the vessel to which it is attached from liquid droplets flowing from the central opening of the protrusion of the body, which are formed when it is poured out of the vessel.

The technical problem to which the claimed utility model is aimed, with the achievement of the corresponding technical result, is to simplify the design of the shutter for the vessel, increase its reliability, tightness, ease of use.

The problem is solved as follows:

The shutter for the vessel contains a housing having a cylindrical part with an internal thread for screwing onto the vessel and in its upper part a central protrusion with a central hole, a shutter-lid with a central pin on the inner surface, hinged to the housing with the possibility of rotation from the closed position, into which the pin of the cover-flap fits snugly into the central hole of the housing protrusion, in the open position and back. The housing at the boundary of the cylindrical part and the protrusion, which is made conical, has

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the trough-shaped groove has its outer perimeter with the walls oriented upward, moreover, the groove is made in plan in the form of a square with sides and corners rounded outward, and the cover-damper is made in the form of a hollow pyramid, the sides of the base of which coincide.

when the flap lid is closed, with the corresponding sides of the body trough, and inside which the flap lid is closed, the upper part of the central protrusion of the casing is located.

In addition, in particular cases of implementing a utility model:

Mentioned body and cover flap made of plastic.

The lateral surfaces of the dampers are externally stepped.

The cover flap is made in the form of a hollow truncated pyramid.

A groove is provided on the outside opposite the hinge connection of the side of the body trough for ease of opening of the lid cover.

These features are significant and interconnected with the formation of a stable set of essential features, sufficient to obtain the desired technical result and the solution of the problem.

The possibility of implementing a utility model, characterized by the above set of features, as well as the possibility of realizing its purpose, can be confirmed by a description of a possible device design made in accordance with the claimed utility model, the essence of which is illustrated by graphic materials, which depict the following:

Figure 1 presents a General view of the shutter for the vessel, side view.

Figure 2 is the same, in section.

Fig. 3 is a plan view of the shutter (top).

where below the positions the following is depicted:

1- building;

2- internal thread of the cylindrical part of the housing.

3- central ledge;

4- flap cover;

5- central pin;

6 - trough-shaped trough;

7- hollow (on the gutter).

The shutter for the vessel contains a housing (1) having a cylindrical part with an internal thread (2) for screwing onto the vessel (not shown in the figure). In its upper part, the housing has a central protrusion (3) with a central hole. On the inner surface of the flap cover (4), a central pin (5) is made. The flap cover (4) is pivotally connected to the housing (4) with the possibility of rotation from the closed position, in which the pin (5) of the flap cover (4) fits tightly into the central hole of the protrusion (3) of the housing (1), in the open position and back. The housing (1) at the boundary of the cylindrical part and the protrusion (3), which is made conical, has a trough-shaped groove (6) along its outer perimeter with the walls oriented upwards. The gutter (6) is made in plan, i.e. when viewed from above, in the shape of a square with sides and corners rounded outward. The flap cover (4) is made in the form of a hollow pyramid, the sides of the base of which coincide, when the flap cover (4) is closed, with the corresponding sides of the groove (6) of the housing (1). When the flap cover (4) is closed, the upper part of the said central protrusion (3) of the housing (1) is placed inside it.

It is advisable that the housing (1) and the flap cover are made of plastic.

For convenience and in terms of aesthetics, the lateral surfaces of the damper cover (4) are preferably stepped on the outside.

For convenience and reduction of overall dimensions, it is advisable to perform the cover-flap (4) in the form of a hollow truncated pyramid.

Also, for the convenience of opening the shutter-cover (4), from the outer side opposite the hinge connection, the side of the trough (6) of the housing (1) has a cavity (7).

The present utility model is industrially applicable, since its manufacture does not require special equipment and new technology.

The cover design described in this example and shown on graphic materials is not the only one possible to solve the above problem and does not exclude other options for its manufacture, which contain a combination of features included in an independent claim of the utility model.

Claims (5)

1. A shutter for a vessel, comprising a housing having a cylindrical part with an internal thread for screwing onto the vessel and in its upper part a central protrusion with a central hole, a shutter-lid with a central pin on the inner surface, pivotally connected to the housing for rotation from a closed the position in which the pin of the flap cover tightly fits into the central hole of the protrusion of the housing, in the open position and vice versa, characterized in that the housing is at the boundary of the cylindrical part and the protrusion, which is made conical It has a trough-shaped gutter along its outer perimeter with walls oriented upwards, the gutter being made in plan in the form of a square with sides and corners rounded outward, and the flap lid is made in the form of a hollow pyramid, the base of which coincides when the lid flap is closed with the respective sides of the body chute, and inside of which the upper part of the central protrusion of the body is placed when the cover-flap is closed. 2. The shutter for the vessel according to claim 1, characterized in that the said housing and the shutter-cover are made of plastic. 3. The shutter for the vessel according to claim 1 or 2, characterized in that the side surfaces of the lid-flap are externally made stepwise. 4. The shutter for the vessel according to any one of claims 1 to 3, characterized in that the flap lid is made in the form of a hollow truncated pyramid. 5. The shutter for the vessel according to any one of claims 1 to 4, characterized in that a trench is provided on the side of the housing groove from the outer opposite to the hinge joint for convenient opening of the shutter-cover.