RU178463U1 - Screw plug with liquid dispenser - Google Patents

Abstract

A screw plug with a liquid dispenser refers to meeting the vital needs of a person, to a variant of sanitary equipment, in particular to devices designed for washing hands and faces in the absence of a water supply, as well as for watering plants. The claimed product contains a housing (1) in the form of a cover with the Central hole (8) for moving the rod, the rod (2) and the cap (3), mounted on one end of the rod (2), while the cap (3) is made integral with the membrane. The housing (1) in the form of a cover consists of the first base of the housing (1.1), the second base of the housing (1.3) and the side of the housing (1.2), while the inner surface of the first base of the housing (1.1.1) has a shoulder (saddle) (6), located closer to the outer edge of the body part included in the neck of the container, the body also has an internal screw thread (4) and inclined through holes on the inner surface of the body side (1.2.2). In the particular case of execution, the body (1) of the claimed product on the outer surface of the side of the body (1.2.1) has the shape of a truncated cone, for example, with a narrowing towards the first base (1.1) or towards the second base of the body (1.3). Also in the particular case of the execution of the claimed product may have a chamfer, reducing the load on the housing, on the edge of the Central hole at the first base. So in the particular case of execution of the rod (2) of the claimed solution may have an extension downward and / or is additionally equipped with a latch in the middle part for better fixation of it in the central hole due to friction forces. In another particular case, the housing (1) of the claimed solution on the outer side surface (1.2.1) may have a sputtering and / or notch to enhance adhesion efficiency.

Description

Technical field

The utility model relates to meeting the vital needs of a person, to a variant of sanitary equipment, in particular to devices designed for washing hands and faces in the absence of a water supply, as well as for watering plants.

State of the art

Known tourist washbasin (see patent RU No. 22251954, class A47K 1/00, 2005). The washbasin consists of a plastic bottle into which water is poured, after which it is closed with a lid with a valve and turned over, pressure is created on the valve, and there is a loss of water. When you press the valve through the channel, water flows out.

General disadvantages of the known device are its structural complexity and inconvenient and unstable mounting of the valve, fluid leakage and high fluid flow rate.

The closest analogue can be considered a washbasin with a valve installed on plastic bottles (see patent RU No. 2171615, class A47K 1/00, 2001), which contains a container - a plastic bottle, which has a hole cut out at the bottom, and a lid with a valve is installed on the neck - throughput block.

Under the valve seat in the lid body there is a recess, the cavity of which communicates through channels with the atmosphere under the washbasin. When the stem is lifted, water poured through a hole in the bottom from the tank fills the valve recess and flows out through the passageways.

The disadvantages of the known device include its structural and operational complexity, the need for alteration of plastic containers with the loss of its original purpose, the uneven flow rate, depending on its level in the tank.

Disclosure of invention

The technical task of the claimed utility model is to expand the arsenal of products designed for washing hands and face in the absence of a water supply, as well as for watering plants.

The second task is to develop such a screw plug design with a liquid dispenser, which can be easily and reliably mounted on containers with external threads, would be more universal in the installation, both in the particular case of execution and in the initial one.

The third task is the development of such a design that would not allow the loss of fluid.

The fourth task is the simplification of structural elements.

The fifth task can be considered the possibility in special cases of execution to regulate the water pressure regardless of the liquid level in the container.

The technical result achieved by the claimed utility model consists in creating a technical solution, alternative to the known solution, which is reliably mounted on a container having an external thread, is more universal in installation, since it can be installed on products with a neck having an external thread, which are often are found in mineral water bottles, soda, canisters, etc., also more universally, as it can be installed on products with thread on the neck, and without thread on the neck, so and on products that do not have a neck, but have a hole. It has a simplified design. The design allows to reduce fluid loss after the rod is lowered and the user decided to stop the flow of water, and also allows in special cases to control the flow and direction of flow.

The claimed technical result is achieved due to the fact that the housing (1) (Fig. 1, Fig. 2) in the device is made in the form of a cover (of different diameters), the inner surface of the side of the housing (1.2.2), which is made with an internal screw thread (4), which simplifies installation and provides a more reliable fixation on any container (bottle, canister, etc.) that has a threaded neck, does not require additional modification of the container, for example, cutting the bottom of the bottle or cutting a hole in the bucket.

In the particular case, it is possible to execute the claimed solution by installing it inside the neck of a container that does not have a thread or has a thread that is not suitable for the thread of the claimed solution, but with a modification of the container into which the claimed product is installed.

This installation option is possible due to the design of the housing (1) (Fig. 1), namely due to the shape of the outer surface of the side of the housing (1.2.1) (Fig. 1), (Fig. 2), having the shape of a truncated cone. For example, in the particular case of the execution of the outer surface of the side of the body (1.2.1) with a narrowing towards the first base of the body (1.1) (Fig. 1). Due to this design feature, the claimed product is inserted inside the neck of the container from the inside and fixed in it due to friction.

In another particular case of the execution of the claimed solution, it can be installed in a container that does not have a thread or has a thread that is not suitable for the thread of the claimed solution without modifying the design of the container used. This installation option is possible due to the design of the housing (1) (Fig. 2), namely due to the shape of the outer surface of the side of the housing (1.2.1) (Fig. 2), having the shape of a truncated cone with a narrowing towards the second base of the housing (1.3 ) (Fig. 2). Due to such a design feature, the claimed product is inserted inside the neck of the container from the outside and secured in it due to friction forces, without requiring any modifications or design changes to the container itself.

It should be noted that the housing (1) on the outer lateral surface (1.2.1) can be sprayed or notched to enhance efficiency with chain forces.

The rod (2) in the inventive product, made of steel and / or plastic, and / or having a coating, for example polymer, rubber, etc., for adjusting the fluid flow has an extension to the bottom (2) (Fig. 1) or is additionally equipped with a clamp (5) in the middle part (Fig. 2), which improves the adjustment of the fluid supply, namely intermittent flow or constant, for a constant flow of fluid, the stem extension to the bottom or the clamp (5) serves to fix the rod in the central hole (8 ) due to friction forces, in contrast to the known solution, where this function is performed ezbovoe compound of the projection tip and the gasket.

To make the rod (2) heavier and make it possible to lower it arbitrarily during intermittent flow, the rod has a weight (9) in the lower part of the rod (2) (Fig. 1) and (Fig. 2).

The claimed product at the end of the rod passing through the central hole (8) and extending into the body (1) is represented by a single element in the form of a rubber cap fused with a membrane (3), fixed by friction to the rod (2), in contrast to the known solution, where nuts perform this function, thereby simplifying the design of the product.

The inner surface of the base of the body (1.1.1), when the declared product is installed on the container, enters the container and is parallel to the outer surface (1.1), closer to the outer edge has a shoulder (saddle) (6), on which the membrane (3) rests, which reduces fluid loss.

Also in the housing (1) there are through inclined holes of the same and / or different diameters coming from the inner surface of the housing base (1.1.1) through the first housing base (1.1). The preferred minimum number of holes is six. The presence of holes increases the area of the spill and at the same time reduces the flow of fluid.

In the particular case of the execution of the claimed product on the edge of the central hole (8) at the first base (1.1), a chamfer (8.1) is made (Fig. 2), which reduces the load on the housing (1) when introducing and securing the rod (2) and / or retainer ( 5) in the hole (8).

The latch (5) can be made narrowing towards the central hole (8) and can be made of durable and elastic materials.

In the particular case of execution, the claimed product is additionally equipped with “needles” (plugs) for plugging the inclined holes (7) and the central hole (8), which allows you to adjust the flow, direction and flow rate of the liquid.

Brief Description of the Drawings:

FIG. 1 - A schematic representation of the claimed solution is a special case 1.

FIG. 2 - Schematic representation of the claimed solution special case 2.

Description of structural elements.

1 - Case;

1.1 - the first base of the body;

1.1.1 - the inner surface of the base of the housing;

1.2 - side of the case;

1.2.1 - the outer surface of the side of the housing;

1.2.2 - the inner surface of the side of the housing;

1.3 - the second base of the housing;

2 - stock;

3 - a single cap with a membrane;

4 - internal screw thread;

5 - a clamp;

6 - shoulder (saddle);

7 - inclined holes;

8 - the Central hole.

8.1 - chamfer of the central hole

9. - weighting compound.

The essence of the decision.

The claimed product contains a housing (1) in the form of a cover with a central hole (8) for moving the rod, a rod (2) and a cap (3) mounted on one end of the rod (2), while the cap (3) is made integral with the membrane.

The housing (1) in the form of a cover consists of the first base of the housing (1.1), the second base of the housing (1.3) and the side of the housing (1.2), while the inner surface of the first base of the housing (1.1.1) has a shoulder (saddle) (6), located closer to the outer edge of the body part included in the neck of the container, the body also has an internal screw thread (4) on the inner surface of the body side (1.2.2) and also has inclined through holes.

In the particular case of execution, the body (1) of the claimed product on the outer surface of the side of the body (1.2.1) has the shape of a truncated cone, for example, with a narrowing towards the first base (1.1) or towards the second base of the body (1.3). Also in the particular case of execution, the claimed product may have a chamfer to reduce the load on the housing, at the edge of the central hole at the first base. Also, in the particular case of execution, the stem (2) of the claimed solution may have an extension downward and / or is additionally equipped with a latch in the middle part for better fixation of it in the central hole due to friction forces.

In another particular case, the housing (1) of the claimed solution on the outer side surface (1.2.1) may have a sputtering and / or notch to enhance adhesion efficiency.

The claimed product can be used as follows.

Liquid is poured into a container, for example, a PET bottle with a neck with an external thread, and a suitable product of the size declared is screwed onto the neck with a screw thread (4) (Fig. 1, Fig. 2). The container with the wound declared product is turned upside down and set in this position, for example, suspended using improvised means and / or special fasteners. When the stem (2) is pressed, it rises, the rubber cap, which is one with the membrane (3), rises together with the stem (2) and opens through the inclined holes (7), the liquid flows through them in the form of a shower down.

To obtain a discontinuous flow, pressing the rod (2) (Fig. 1, Fig. 2) occurs briefly, without fixing it in the central hole (8). Moreover, the stem (2) due to the weight expansion (Fig. 1) and / or the weighting agent (9) (Fig. 2) spontaneously returns to its original position, and the rubber cap, which is one with the membrane (3), is lowered together with the stem (2) In contact with the shoulder (6), closes the fluid access to the through inclined holes (7), and the fluid stops flowing out, the flow is interrupted.

For a constant flow of fluid, the rod (2) (Fig. 1, Fig. 2) is pressed with such force that the rod (2) is fixed in the central hole (8). Fixation occurs due to the expansion of the rod (2) down (Fig. 1) and / or the retainer (5) (Fig. 2) due to friction forces. In this case, the cap, which is integral with the membrane (3), remains in the raised state together with the stem (2), and the through inclined holes (7) remain open, the liquid constantly flows out, and the flow becomes constant.

To interrupt the constant flow, a downward force is applied to the rod (2) to release it from the hole (8), and the rod (2) is lowered by its own weight due to expansion downward (Fig. 1) and / or weighting agent (9) (Fig. 2), the cap with the membrane (3) rests on the saddle (6) and blocks the fluid access to the through inclined holes (7), a constant flow is interrupted.

In the particular case of execution, in a container, for example, a PET bottle, a canister without thread or having a thread that is not suitable for the thread of the claimed solution, pour liquid and insert the claimed product (Fig. 2) with a narrow second base of the body (1.3) inside the neck of the container with a small effort, firmly securing it, after which the container is turned upside down and set in this position. Further work of the claimed product to obtain intermittent and constant flows is carried out in the same manner as in the above particular case of execution. It should be noted that the cork along the lateral surface (1.2.1) may have spraying and / or notches to enhance efficiency with chain forces.

In the particular case of execution, a container, for example, a PET bottle, a canister that does not have a thread or has a thread that is not suitable for the thread of the claimed solution, is placed on a hard surface and cut and / or sawed off its bottom, turn the container upside down and through the resulting hole from the cut and / or a sawn bottom, place the claimed product (Fig. 1), and use the narrow first base of the body (1.1) to insert it into the neck of the container, pressing it with force. Next, the container is set in this position, and liquid is poured through the resulting hole. Further work of the claimed product to obtain intermittent and constant flows is carried out in the same manner as in the above particular cases of execution.

       In a particular case, to adjust the flow, direction and flow rate of the liquid, “needles” (plugs) are installed in the inclined holes (7), by lightly inserting the right amount into the desired hole and the right amount, the needle is fixed in the inclined hole (7) due to friction forces. Further, the claimed product is installed in containers by any of the above methods. Further work of the claimed product to produce intermittent and constant flows is carried out in the same manner as in the above options.

Claims (5)

1. A screw plug with a liquid dispenser, including a housing with a central hole for moving the stem, a shoulder (saddle), through inclined holes, the end of the stem inside the housing has a tip, characterized in that it has an internal screw thread on the inner surface of the side of the housing; the tip at the end of the rod inside the housing is made integral with the membrane, the inner surface of the base of the housing is made parallel to the outer surface and has a shoulder closer to the outer edge. 2. A screw plug according to claim 1, characterized by the presence of a chamfer that reduces the load on the housing, on the edge of the central hole at the first base. 3. A screw plug according to claim 1, characterized in that the housing along the outer surface of the side of the housing has the shape of a truncated cone. 4. Screw plug according to any one of paragraphs. 1, 2 or 3, characterized in that the rod has an extension downward and / or is additionally equipped with a latch in the middle part for fixing the rod in the Central hole due to friction. 5. A screw plug according to claim 1, characterized in that the housing on the side surface can be sprayed and / or notched to enhance adhesion efficiency.

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