RU2323145C2 - Device for fluid product distribution from vessel and pouring spout - Google Patents

Abstract

FIELD: packages, particularly pouring devices for container emptying, for fluid product discharge and transfer from vessels.

SUBSTANCE: device for manual liquid discharge from vessel, preferably low-volume one, into technological orifices of different devices comprises neck and pouring spout, which may be rotary arranged in neck in transport position and sealed to inner neck surface in working position. Pouring spout may be used as independent part and comprises mounting and guiding parts. Mounting part has cylindrical annular extension of greater diameter, which may resiliently cooperate with inner neck part. Guiding part is made as serially inclined sections, which taper from mounting part. Spout has divider arranged along convex side of adjacent inclined sections beginning from end one so that air gap is created.

EFFECT: increased product discharge ability due to spout inclination and tapering and due to possibility of spout rotation.

10 cl, 5 dwg

Description

FIELD OF THE INVENTION

The invention relates to a device for bottling, dispensing and transfusion of fluid products, including liquids, from containers and can be used for manual spilling from containers, mainly low volume.

State of the art

Known traditionally used metal, tapering and oblique dispensing nozzles, usually mounted on metal canisters (with a capacity of 5 to 20 liters), the connection nodes of which are similar to the attachment points of the lids of the canisters and contain tubes connecting the canister with ambient air to facilitate spillage.

Also known are dispensing nozzles for plastic cans (with a capacity of 5 to 20 liters), which have a curved plastic or metal nozzle of the same diameter with a union nut securing to the place of the removed plug and do not contain a separate air channel.

Known caps with a short nozzle and a hole for air, used for small containers (from 0.05 to 0.25 liters).

The given dispensers are not an accessory of containers and are independent products that are not always at hand.

Known "Sealed dispensing tip packaging with fluid food" (US Patent 6398075 VA, 7 B67D 5/00, "Inventions of the world", issue 34, No. 11/2003, p.53), used with packages equipped with a sealing membrane which, when installing the dispensing tip, is cut out by opening the packaging, its sharp edge.

The dispensing tip is one part in the form of a straight pipe with two external threaded sections of a larger and smaller radius, combined by a sealing disk of a larger diameter. A cover is installed on the threaded section of a larger radius, and the threaded section is screwed into the opened opening of the package to the sealing disk, which provides sealing of the dispensing tip and package.

The dispensing tip, due to a straight nozzle with a wide opening, does not allow filling into small openings and cannot be used for containers with non-food fluid products.

Closest to the claimed utility model is a device for pouring automobile oils, which is used in 5-liter plastic containers (SHELL, HELIX, LIQUI MOLY), is an integral part of the container and is a transfer nozzle rigidly fixed in the main cover, which is a thin-walled tube of two diameters, the smallest of which is final and is equipped with an additional removable lid with a loop with the possibility of its one-time laying in the manufacture of the container sealing unit.

In the transport state, the dispensing pipe is folded partially in the nimbus and partially in the neck (part of the larger diameter tube is turned inside the neck, part of the smaller diameter tube is placed in it, and the top of the additional cover is flush with the main cover).

To bring it into working position, the dispensing pipe is pulled by the ring on the additional cover, which is removed to allow oil to pour out. In this case, the dispensing pipe is installed vertically and serves to supply oil to the technological openings of the automobile engine.

The specified device has several disadvantages, namely:

- does not have a slope that facilitates filling into technological holes (an attempt to bend it leads to pinching the tube);

- does not have an air channel for providing a laminar flow of outflow (oil gurgles and splashes);

- protruding pipe creates inconvenience during transportation in the trunk of a car;

- is one-time, because secondary return of the pipe to its original (transport) position is not provided.

Disclosure of invention

The technical task of the invention is the creation of a device for pouring and dispensing fluid products, as a combination of the neck of the container and its dispensing pipe, stored in it during transportation, performing its function in the working position and retracting into the container after use, providing ease of pouring and laminar flow. In addition, the dispensing pipe must be self-contained for use with other containers.

This problem is solved in that the device for outputting fluid products from the tank contains a neck and a dispensing nozzle and is configured to reversely place the dispensing nozzle in the neck and its tight joint with the inner surface of the neck in the working position.

The upper part of the neck is made cylindrical.

The device is made with the possibility of rotation and pumping of the dispensing pipe in its revolving placement and rotation in the working position in the neck.

The device in the upper part of the neck is equipped with an internal stop.

The internal limiter is made in the form of at least two diametrically spaced protrusions.

The device is equipped with an additional means of holding the dispensing pipe in the form of a single tape with holes for the neck and the dispensing pipe with the possibility of tensioning it in the working position of the dispensing pipe.

The dispensing pipe contains an installation and a guide part, the installation part is made with the possibility of elastic tight interaction with the landing hole, and the guide part is made in the form of successively inclined segments tapering from the installation part.

The installation part of the dispensing pipe has a lead-in element and a sealing element in the form of an annular cylindrical protrusion of a larger diameter and is provided with inner flanges on both sides.

The starting element of the installation part is made in the form of conjugated cone-shaped components.

The guide part of the dispensing pipe is made with a separator on the convex side of adjacent inclined segments, starting from the final one.

Brief Description of the Drawings

The graphic materials presented show the design of a device for outputting fluid products from a container and a dispensing pipe.

Figure 1 presents a General view (side) of a device for outputting fluid products from a container in a transport position in a section;

figure 2 is a General view (side) of the device for outputting fluid products from the tank in the working position with additional means of holding the dispensing pipe in section;

figure 3 - dispensing pipe in the context;

figure 4 - temporary placement of the dispensing pipe;

figure 5 is an additional means of holding the dispensing pipe (in a perspective view).

The implementation of the invention

The proposed design of a device for outputting fluid products from a container and a dispensing pipe are an example of their best implementation, but they do not exhaust all possible varieties of their practical implementation.

Turn to figure 1. It shows a device for outputting fluid products from a container 1, in a transported state, which includes:

the neck 2 with stops made in the form of two diametrically opposite protrusions 3 in the upper part of the neck 2,

a corolla 4 of the neck 2 with a closure cover 5 (for example, a screw), a dispensing nozzle 6, molded in one piece from a plastic mass of a tubular section, with a mounting part 7 with a sealing element in the form of an annular cylindrical protrusion 8 of a larger diameter and a lead-in element 9 in the form conjugated cone-shaped components (an annular cylindrical protrusion 8 is smoothly mated with the inlet element 9) and with the guide part 10, including conical segments 11, 12, 13,

shoulder 14 of the installation part 7,

additional means 15 for holding the dispensing pipe 6 with an opening 16 for the guide portion 10 of the dispensing pipe 6 and an opening 17 for the corolla 4 of the neck 2 in a transportable state. In this case, the dispensing pipe 6 is placed inside the neck 2 of the container 1 in a state suspended from the shoulder 14 and the protrusions 3, with the guide part 10 inside the neck 2, allowing it to rotate 360 degrees and pumping within the required limits, provided by the conjugate cone-shaped components of the input element 9 and finding an annular cylindrical protrusion 8 below the corolla 4.

Turn to figure 2. It shows a device for withdrawing fluid products from a container 1 in working condition, in which the dispensing pipe 6 is mounted with an annular cylindrical protrusion 8 of a larger diameter of the mounting part 7 inside the rim 4 with an interference fit, ensuring tightness of their connection and the ability to rotate 360 degrees in a fixed relative to the axis of the rim 4 condition provided by the width of the annular cylindrical protrusion 8. In this case, the guide part 10 of the dispensing pipe 6 is placed outside the neck 2 of the tank 1.

It also shows additional means 15 for holding the dispensing pipe 6, the hole 16 of which covers the conical section 11 of the guide portion 10 of the dispensing pipe 6, and the hole 17 covers the rim 4 of the neck 2 of the container 1.

Refer to figure 3. It depicts a dispensing pipe 6 in section, with an annular cylindrical protrusion 8, cone-shaped components of the inlet element 9 and flanges 14 and 18 of the mounting part 7, conical sections 11, 12, 13, a spacer 19 and an air channel 20 of the guide part 10.

Refer to figure 4. It depicts the temporary placement of the dispensing pipe 6 on the neck 2 when the lid 5 of the container 1 is closed with the help of an additional means 15 for holding the dispensing pipe 6.

Refer to figure 5. It depicts additional means 15 for holding the dispensing nozzle 6 in a perspective view made in the form of a thin tape, for example, of flexible plastic material, designed to additionally hold the dispensing nozzle 6 when pouring a fluid product, for example, at the beginning of the outflow from the tank 1, when exposure is possible shock wave product.

If the container is large, such as a 10-liter, additional means of retention 15 performs the function of a support element that facilitates pouring from the tank 1.

An additional means of retention 15 is used with the greatest convenience if the container has a handle that is gripped by the palm of the hand, and the index finger is passed into the loop formed by the tape and holds the dispensing pipe 6 by tensioning it.

The present invention performs its functions as follows.

In the initial state, the plastic container 1 is filled with a fluid product, for example, non-freezing liquid for washing off the windows of a car, and is closed, for example, with a screw cap 5.

The dispensing pipe 6 is placed by the guide part 10 inside the neck 2 of the container 1. The shoulder 14 of the mounting part 7 of the dispensing pipe 6 is supported by two diametrically opposite stops 3 located in the upper part of the neck 2 to enable rotation 360 degrees and pumping relative to the axis of the container 1 of the dispensing pipe 6 for placement in the necks of various geometries (round or polygonal section). The conjugated cone-shaped components of the input element 9 of the mounting part 7 facilitate the freedom of placement of the dispensing pipe 6 in the neck 2.

Additional means 15 for holding the dispensing pipe 6 is also in the transport position, the part with the large hole 17 is under the cover 5 on the rim 4, and the part with the small hole 16 for the guide part 10 of the transfer pipe 6 is passed through the hole 17 and pressed against the surface of the neck 2 behind account of the elasticity of the formed loop (shown, but not indicated).

When the pouring device is put into operation, the cover 5 is unscrewed, the dispensing nozzle 6 is removed from the neck 2, for example, by means of a finger on the shoulder 18 of the installation part 7. The additional means 15 for holding the dispensing nozzle 6 is released and put on the corolla 4 of the neck 2 by the hole 17, and into the hole 16 is passed the guide part 10 of the dispensing pipe 6 to the installation part 7.

The dispensing pipe 6 is inserted by the installation part 7 into the opening of the rim 4 of the neck 2. In this case, the annular cylindrical protrusion 8 of the installation part 7 is installed with an interference fit inside the rim 4 due to elastic deformation of both the cylindrical protrusion 8 of the larger diameter and the rim 4 made of plastic, thereby ensuring the tightness of their connection.

The guide part 10 of the dispensing pipe 6, made in the form of inclined conical segments 11, 12, 13 and equipped with a separator 19, which makes it possible, by means of the channel 20, of air access to the container 1, facilitates the pouring of liquid and pouring it into technological holes, for example, into the container car windshield washer, laminar flow without changing the direction of the liquid stream.

For more convenient pouring, the guide pipe 6 can rotate in the hole of the rim 4 relative to its axis by 360 degrees.

If necessary, the dispensing pipe 6 can be removed from the rim 4 of the neck 2 and temporarily located outside the container 1, closed by a lid 5, but with it, on an additional means of retention 15.

The dispensing pipe 6 can be used in working condition with other plastic containers having an inner diameter of the rim corresponding to the mounting element 7. Given the unification of the design of the corollas of the produced plastic containers, the possibilities of using the dispensing pipe 6 are very extensive.

The proposed device can be made of a variety of plastic materials on standard equipment including the method of forming the dispensing pipe 6 in the form of a single part of a different color.

The proposed device is a universal design in which the dispensing pipe 6 is always with a capacity of 1, without taking up additional space outside of it in the transported position.

The proposed device can be used not only for liquids, but also for finely divided bulk materials, and when used for filling and pouring gasoline from a tank, it ensures safety, because the flow of gasoline due to the existing air channel 20 flows laminarly, does not tear itself away from the cut of the final conical element 13 of the dispensing pipe 6, so the possibility of a spark of static electricity is excluded.

List of drawing symbols

1 capacity

2 Neck

3 Limiters

4 whisk

5 cover

6 Dispensing branch pipe

7 Installation element of a distributing branch pipe

8 Ring cylindrical protrusion of the mounting element

9 Conical parts of the installation element

10 Guide element of a distributing branch pipe

11,12,13 Tapered segments of the guide element

14 The shoulder of the installation part of the dispensing pipe

15 Additional means for holding the dispensing pipe

16 Hole for the guide element of the dispensing pipe

17 Throat hole

18 shoulder of the installation part of the dispensing pipe

19 Separator

20 Air duct

Claims (10)

1. A device for outputting fluid products from a container containing a neck 2 and a dispensing pipe 6, characterized in that it is arranged to circulate the dispensing pipe 6 in the neck 2 and sealed to it with the inner surface of the neck 2 in the working position. 2. The device according to claim 1, characterized in that the upper part 4 of the neck 2 is made inside a cylindrical. 3. The device according to claim 1, characterized in that it is made with the possibility of rotation and pumping of the dispensing pipe 6 in its revolving placement and rotation in the working position in the neck 2. 4. The device according to claim 1, characterized in that in the upper part of the neck 2 it is equipped with an internal limiter 3. 5. The device according to claim 4, characterized in that the internal limiter 3 is made in the form of two diametrically located protrusions. 6. The device according to claim 1, characterized in that it is equipped with additional means 15 for holding the dispensing pipe 6 in the form of a single tape with holes 16, 17 for the neck 2 and the dispensing pipe 6 with the possibility of tensioning it in the working position of the dispensing pipe 6. 7. The dispensing pipe 6, containing the installation 7 and the guide 10 parts, characterized in that the installation part 7 is made with the possibility of elastic tight interaction with the landing hole, and the guide part 10 is made in the form of successively inclined segments 11, 12, 13 tapering from the installation part . 8. The pipe according to claim 7, characterized in that the mounting part 7 has a lead-in element 9 and a sealing element 8, in the form of an annular cylindrical protrusion of a larger diameter, and is provided on both sides with inner flanges 14, 18. 9. The pipe according to claim 8, characterized in that the inlet element 9 of the installation part 7 is made in the form of conjugated cone-shaped components. 10. The pipe according to claim 7, characterized in that the guide part 10 is made with a separator 19 on the convex side of adjacent inclined segments, starting from the end 13.

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