RU85455U1 - INSERT DISPENSER TUBE (OPTIONS) - Google Patents

Abstract

1. The insertion of the metering tube, including a hollow sleeve with a drain hole, in the center of which a divider is installed, forming channels for the passage of fluid with it, characterized in that the inner surface of the hollow sleeve is cylindrical, partitions are made between the divider and the inner surface of the hollow sleeve, with between the partitions, the divider and the inner surface of the hollow sleeve, a system of channels is formed for the mutually directed movement of fluid and air flows. ! 2. The insert of the metering plug according to claim 1, characterized in that an annular protrusion is made on the outside of the hollow sleeve from the upper end, on the edge of which an annular rim is made. ! 3. The insertion of the metering plug according to any one of claims 1 and 2, characterized in that at least one annular protrusion having the shape of a triangle with an acute angle or at least one annular groove is made on the outer surface of the hollow sleeve . ! 4. Insertion of a metering tube, including a hollow sleeve, inside of which a drain sleeve is made, connected by a jumper to the inner surface of the hollow sleeve, characterized in that partitions are made from the inner surface of the hollow sleeve, intersecting in the center and end face adjacent to the drain sleeve so that between partitions and the inner surface of the hollow sleeve forms a system of channels. ! 5. The insert of the metering plug according to claim 4, characterized in that the end of the sleeve extends relative to the end of the hollow sleeve. ! 6. The insertion of the metering plug according to any one of claims 4 and 5, characterized in that the jumper is conical. ! 7. The insert of the metering plug according to claim 4, characterized in that the outside of the hollow sleeve from the top tor

Description

The utility model relates to closures designed to seal the neck of containers filled with liquid, in particular, to seal bottles with alcoholic beverages, etc.

Known insert tube-dispenser, comprising a hollow sleeve with a Central blind protrusion in the form of a body of revolution, forming with it the side channels for the passage of fluid, with located in the upper part of the annular protrusion on the outer surface and with the clutch on its inner surface, characterized in that the sleeve is made with two annular protrusions on its outer surface, and the clutch element on the inner surface of the hollow sleeve is made in the form of an annular protrusion (see RU 59543).

The main disadvantage of this insert of the metering plug is the instability of the jet of leaking fluid, which has to be overcome on its way to the exit barrier in the form of a step from the annular ledge. This is especially noticeable when changing the amount of liquid remaining in the bottle or when the viscosity of the liquid increases, for example, due to cooling before use. In this case, the fluid flow rate decreases and the flow becomes unstable. The lateral channels for the passage of fluid used in the insert exclude the possibility of uniform pouring of liquid from the bottle when it is tilted significantly or turned upside down, which negatively affects the consumer qualities of the insert.

Another disadvantage of this insert is the possibility of reuse. The present clutch element in the form of an annular protrusion on the inner surface of the sleeve limits the production of this insert by soft materials, since it forms an annular engagement on the molding element of the injection mold, and provides for the removal of this insert with the obligatory deformation of the product “I will remove it in brass”. The soft material insert can be easily removed from the casing of the dispensing plug without damage, then fill the bottle with falsified liquid, insert the insert back and reuse, for example, in bars or restaurants.

The technical result of the utility model is to increase the stabilization of the jet of liquid being poured out.

The specified technical result according to the first embodiment is achieved by inserting a metering plug, including a hollow sleeve with a divider installed in its center, forming channels for the passage of fluid with it, the inner surface of the hollow sleeve is cylindrical, partitions are made between the divider and the inner surface of the hollow sleeve, while between by partitions, a divider and the inner surface of the hollow sleeve, a system of channels is formed for the mutually directed movement of fluid and air flows.

The execution of the inner surface of the cylindrical hollow sleeve provides stabilization of the flow of liquid poured from the bottle due to the formation of a jet at the outlet of the insert.

Partitions between the inner surface of the hollow sleeve and the divider form channels for mutually directed movement of the liquid poured from the bottle and the air entering it. The channel system formed in this way has self-regulation of the ratio “outgoing liquid - inlet air”, since it splits the flows of liquid and air into several flows, which, in turn, are distributed in the desired ratio between the channels depending on various factors, such as viscosity, the amount of liquid remaining in the bottle and others. The combination of the channel system and the cylindrical inner surface of the hollow sleeve makes the flow of the poured liquid continuous, independent of various factors, that is, having stability.

In addition, the proposed insert of the cork-dispenser provides protection against reuse, since the insert does not contain places where the removal provides for mandatory deformation of the product during manufacture, which makes it possible to perform it from any, both hard and brittle plastics. An insert made of brittle material, for example, transparent polystyrene, cannot be removed from the casing of the metering plug without breaking, which will be a precautionary measure against reuse.

In addition, an annular protrusion is made from the upper end of the hollow sleeve, on the edge of which an annular rim is made to reduce the likelihood of liquid droplets falling from the outside of the neck of the container at the end of the liquid filling, which will also improve consumer qualities.

Additionally, to improve the mounting of the insert in the casing of the metering tube on the outer surface of the insert, external ring-shaped fastening protrusions are made in the form of a triangle with an acute angle or ring-shaped grooves.

The indicated technical result according to the second embodiment is achieved by inserting a metering plug including a hollow sleeve, inside which a drain sleeve is made, connected by a jumper to the inner surface of the hollow sleeve, partitions are made from the inner surface of the hollow sleeve, intersecting in the center and end face adjacent to the drain sleeve so that between the partitions and the inner surface of the hollow sleeve, a channel system is formed.

The drain sleeve provides stabilization of the flow of liquid poured from the bottle due to the formation of its stream. The channel system formed by crossing the partitions provides crushing and self-distribution of the outgoing fluid and incoming air flows, which eliminates their negative impact on each other. In this regard, the fluid flow becomes continuous, independent of the viscosity of the fluid and the angle of inclination of the bottle, which leads to an increase in the stability of the flow of the fluid poured from the tank.

In the proposed embodiment, the metering plug also provides protection against reuse, since in this design the insert can be made of brittle plastics, which will prevent it from being removed from the housing of the metering plug without breaking.

Additionally, the end of the drain sleeve is made protruding relative to the end of the hollow sleeve to prevent liquid droplets from entering the bottle neck at the end of filling, which will improve consumer qualities.

Additionally, the jumper is made conical to prevent a possible effect of cavitation at the place where the liquid passes from the channels to the drain sleeve, which further stabilizes the flow of the outflowing liquid.

In addition, from the upper end of the hollow sleeve, an annular protrusion can be made, on the edge of which an annular rim is made, which will reduce the likelihood of liquid droplets falling from the outside onto the neck of the container at the end of liquid filling, which will also improve consumer qualities.

Additionally, to improve the mounting of the insert in the casing of the dispensing tube on the outer surface of the insert, it is possible to make external annular mounting protrusions made in the form of a triangle with an acute angle, or annular grooves.

Additionally, in the end of the connection of the partitions from the side of the drain sleeve, a divider is installed, which compresses the fluid flow, further stabilizing it.

Figure 1 shows the insertion of the tube-dispenser in the context of the first embodiment.

Figure 2 shows the insertion of the metering tube in the context of the first embodiment with an annular protrusion and annular protrusions.

Figure 3 shows the insertion of the tube-dispenser in a section according to the first embodiment with an annular protrusion and annular grooves.

Figure 4 shows the insertion of the tube-dispenser in the context of the second embodiment.

Figure 5 shows the insertion of the tube-dispenser in the context of the second embodiment with a conical jumper, with an outer ring-shaped mounting protrusion and a divider.

Figure 6 shows the insertion of the metering tube in the context of the second embodiment with a conical jumper, with outer ring-shaped grooves and an outer annular protrusion with an annular rim.

According to the first embodiment, the insertion of the metering plug (Figs. 1, 2, 3) contains a hollow sleeve 1 with a drain hole 2. The inner surface of the hollow sleeve is cylindrical, and in the center of the hollow sleeve 1 there is a divider 3 forming an annular passage with its inner cylindrical surface cross-section for the passage of liquid, the divider 3 is connected to the inner surface of the hollow sleeve 1 by partitions 4 so that channels 5 for mutually directed movement are formed between the partitions 4, the divider 3 and the inner surface of the hollow sleeve 1 Niya liquid and air.

From the upper end of the hollow sleeve 1, an annular protrusion 6 is made, on the edge 7 of which an annular rim 8 is formed (Fig. 2) to prevent liquid droplets from entering the neck of the bottle from the outside.

To improve the mounting of the insert in the dispenser plug on the outer surface of the hollow sleeve 1, ring-shaped protrusions 9 are made in the form of a triangle with an acute angle (Fig. 2), or annular grooves 10 (Fig. 3).

The insert located in the cork dispenser operates as follows.

When filling from a bottle, the liquid tends to go outside, passing through the channels 5 formed by the partitions 4 and the divider 3. Instead of the liquid being poured through some channels 5, the displacing air enters the bottle. The formed system of channels 5 splits the flows of liquid and air into several, which, in turn, are themselves distributed in the desired ratio.

The cylindrical inner surface of the hollow sleeve 1 acts on the fluid flow like a gutter, forming a smooth, continuous stream at the outlet in the drain hole 2, which ensures the stability of the fluid flow. The combination of the channel system 5 and the cylindrical inner surface of the hollow sleeve 1 makes the flow of the poured liquid continuous, independent of various factors, that is, having stability.

Also, the cylindrical inner surface of the sleeve 1 serves as a seat for the flanges of the cap of the tube-dispenser (not shown), which, when properly performed with a certain interference fit, will sufficiently tightly keep the liquid in the bottle closed, for example, during transportation. When opening the bottle, that is, when removing the cap, its annular protrusions will freely come out of the inner surface of the hollow sleeve, since it does not contain additional obstacles in the form of bumps and collars.

According to the second variant, the insertion of the metering plug (Figs. 4, 5, 6) contains a hollow sleeve 1, inside of which a drain sleeve 2 is made, connected by a jumper 3 to the inner surface of the hollow sleeve 1, from which also partitions 4 are made, intersecting at the center and end adjacent to the drain sleeve 2. Between the partitions 4 and the inner walls of the hollow sleeve 1, channels 5 are formed.

The end of the drain sleeve 2 protrudes relative to the end of the hollow sleeve 1 to prevent liquid droplets from entering the neck of the container from the end after filling, which will improve consumer qualities (Fig. 4).

The jumper 3 is made conical to prevent a possible effect of cavitation at the place of transition of the fluid from the channels 5 to the drain sleeve 2, which further stabilizes the flow of the outflowing fluid (Fig. 5).

From the upper end of the hollow sleeve 1, an annular protrusion 6 is made, on the edge 7 of which an annular rim 8 is made to prevent the last drops of liquid from getting outside the neck of the bottle (Fig. 6).

To improve mounting on the outer surface of the hollow insert 1, annular projections 9 are made in the form of a cone with a sharp edge directed along the insert, as shown in (Fig. 5), or annular grooves 10, as shown in (Fig. 6 )

To further stabilize the flow from the end of the connection of the partitions 4 from the side of the drain sleeve 2, a divider 11 is installed, which compresses the fluid flow (Figure 5).

The insert located in the cork dispenser works as follows:

When filling from a bottle, the liquid tends to go outside, passing through the channels 5 formed by the partitions 4 and the divider 3. Instead of the liquid being poured out through the remaining channels 5, the displacing air enters the bottle. The formed system of channels 5 splits the flows of liquid and air into several, which, in turn, are themselves distributed in the desired ratio.

The inner surface of the drain sleeve 2 acts on the fluid flow like a gutter, forming a smooth, continuous stream at its outlet, which ensures the stability of the fluid flow. The combination of the channel system 5 and the drain sleeve 2 makes the flow of the poured liquid continuous, independent of various factors, that is, having stability.

The divider 11 will compress and restrict the flow of fluid, which further stabilizes it (figure 5).

The inner surface of the drain sleeve 2 serves as a seat for the flanges of the cap of the metering tube (not shown), which, as in the first embodiment, will tightly keep the liquid in the container in a closed state.

Claims (9)

1. The insertion of the metering tube, including a hollow sleeve with a drain hole, in the center of which a divider is installed, forming channels for the passage of fluid with it, characterized in that the inner surface of the hollow sleeve is cylindrical, partitions are made between the divider and the inner surface of the hollow sleeve, with between the partitions, the divider and the inner surface of the hollow sleeve, a system of channels is formed for the mutually directed movement of fluid and air flows. 2. The insert of the metering plug according to claim 1, characterized in that an annular protrusion is made on the outside of the hollow sleeve from the upper end, on the edge of which an annular rim is made. 3. The insertion of the metering plug according to any one of claims 1 and 2, characterized in that at least one annular protrusion having the shape of a triangle with an acute angle or at least one annular groove is made on the outer surface of the hollow sleeve . 4. Insertion of a metering tube, including a hollow sleeve, inside of which a drain sleeve is made, connected by a jumper to the inner surface of the hollow sleeve, characterized in that partitions are made from the inner surface of the hollow sleeve, intersecting in the center and end face adjacent to the drain sleeve so that between partitions and the inner surface of the hollow sleeve forms a system of channels. 5. The insert of the metering plug according to claim 4, characterized in that the end of the sleeve extends relative to the end of the hollow sleeve. 6. The insertion of the metering plug according to any one of claims 4 and 5, characterized in that the jumper is conical. 7. The insert of the metering plug according to claim 4, characterized in that an annular protrusion is made on the outside of the hollow sleeve from the upper end, on the edge of which an annular rim is made. 8. The insertion of the metering plug according to claim 4, characterized in that at least one annular protrusion having the shape of a triangle with an acute angle or at least one annular groove is made on the outer surface of the hollow sleeve. 9. The insert of the metering plug according to claim 4, characterized in that a divider is installed at the junction of the partitions from the side of the drain sleeve.