RU223401U1 - The glass is an external capsule holder equipped with covers for the capsule socket and annular part and an annular shelf - Google Patents

Abstract

The utility model is intended for the preparation of one-component drinks, for example, espresso or Americano, by extracting the bulk substance from the capsule without an internal piercer. An example is Nespresso standard capsules. This model can be used in a system for the safe preparation of single-ingredient drinks, consisting of the claimed device and a car coffee machine, which can be used as a vending machine for selling single-ingredient drinks, mainly in taxis. Glass - an external capsule holder, equipped with covers of the capsule nest and the annular part and an annular shelf, a system for the safe preparation of drinks, consisting of a side wall containing a flange and an annular shelf, inseparably connected to the inner part of the side wall and configured to hold the piercer; a piercer containing one piercing element, configured to be installed on the annular shelf and pierce the lower part of the capsule located in the capsule socket; a bottom inseparably connected to the side wall; an annular part containing holes for drinking and configured to connect with the flange; a capsule nest made inseparably from the annular part and with the ability to accommodate one capsule; comprising a removable annular portion; a cover of the annular part containing holes aligned with the drinking holes on the annular part, and a covering annular part with a capsule and a capsule socket, containing an annular protrusion on the inner side surface in the lower part, engaging with the lower surface of the flange, while the outer side surface the annular part has a taper, and on the side surface of the cover of the annular part and its annular protrusion, through slots are made evenly around the circumference; a capsule socket cover configured to be tightly connected to the capsule socket by surprise and to fix the capsule in the capsule socket. The technical result is an increase in the operational safety of the claimed device. 4 ill.

Description

The utility model is intended for the preparation of one-component drinks, for example, espresso or Americano, by extracting the bulk substance from the capsule without an internal piercer. An example is Nespresso standard capsules. This model can be used in a system for the safe preparation of single-ingredient drinks, consisting of the claimed device and a car coffee machine, which can be used as a vending machine for selling single-ingredient drinks, mainly in taxis.

A known device is a capsule holder for coffee machines, including a socket for installing a capsule with a drink extract and a hole for exiting the finished drink (patent RU 2747134, published on April 28, 2021) [1], characterized by the fact that the capsule holder has an annular groove for tight fitting drink glass holder.

A known device is a capsule glass holder for devices for preparing drinks, including a socket for installing a capsule (patent RU 2761895, published on December 13, 2021) [2], the annular part of which contains holes for drinking and air and is connected to the glass body, consisting of side and bottom walls, while the body of the glass is inseparable from the annular part, which in turn is inseparable from the socket for installing the capsule. The disadvantage of the known devices [1, 2] is that they cannot use capsules with a bulk product that are not equipped with an internal piercer, such as Nespresso standard capsules.

A capsule glass holder for devices for preparing drinks is known, including a socket for installing the capsule (patent RU 219382, published 06/13/2023). The solution contains a lower capsule piercer secured to the inner part of the bottom, configured to be removably connected, as well as a holder placed on the inner part of the bottom, configured to hold the lower capsule piercer. The disadvantage of this device is the complexity of its manufacture, since it represents a complex figure with a combination of undercuts and its production in a monolithic design will require the manufacture of a complex mold, which may include special forming elements: folding punches, composite and sliding dies and special removal plates . Obviously, the more complex the mold, the higher the defect rate.

The technical result achieved by the utility model is to increase the operational safety of the claimed device.

To achieve the technical result, a glass is claimed - an external capsule holder, equipped with covers for the capsule socket and the annular part and an annular shelf, a system for the safe preparation of drinks, consisting of a side wall containing a flange and an annular shelf, inseparably connected to the inner part of the side wall and configured to hold piercer; a piercer containing one piercing element, configured to be installed on the annular shelf and pierce the lower part of the capsule located in the capsule socket; a bottom inseparably connected to the side wall; an annular part containing holes for drinking and configured to connect with the flange; a capsule nest made inseparably from the annular part and with the ability to accommodate one capsule; comprising a removable annular portion; a cover of the annular part containing holes aligned with the drinking holes on the annular part, and a covering annular part with a capsule and a capsule socket, containing an annular protrusion on the inner side surface in the lower part, engaging with the lower surface of the flange, while the outer side surface the annular part has a taper, and on the side surface of the cover of the annular part and its annular protrusion, through slots are made evenly around the circumference; a capsule socket cover configured to be tightly connected to the capsule socket by surprise and to fix the capsule in the capsule socket.

The essence of the claimed utility model is illustrated by illustrations:

Fig. 1 - assembly diagram of the claimed device and capsule. Side sectional view.

Fig. 2 - the claimed device with an installed capsule. Side sectional view.

Fig. 3 - installation of the annular part cover on the annular part in three positions. Side sectional view. A - before installation on the flange, B - during installation on the flange, C - after installation on the flange.

Fig. 4 - the claimed device installed in a car coffee machine mounted in the car. Side sectional view.

Wherein:

1. Ring part

2. Side wall

3. Capsule socket

4. Bottom

5. Beading

6. Piercer

7. Capsule

8. Ring shelf

9. Cup body

10. Car coffee machine

11. Cover of the ring part

12. Annular projection

13. Capsule socket cover

The claimed device is an element of a system for the safe preparation of one-component drinks.

The system for the safe preparation of one-component drinks is a system of elements connected to each other. The elements of the system for the safe preparation of single-component drinks are a car coffee machine (10), not equipped with an internal capsule holder, and the claimed device. To prepare a drink using the single-ingredient drink preparation system, a capsule (7) containing dry matter and water is used.

The claimed device is connected to a car coffee machine (10) using an upper piercer, which is an element of the car coffee machine, which is connected to a capsule placed in the claimed device. Water moves from the car coffee machine into the glass body (9) inside the elements of the system for the safe preparation of single-ingredient drinks. This eliminates an open stream and protects against single-component drinks getting on the passenger and the vehicle interior during a trip in shaking conditions.

The claimed device can be made, for example, of plastic and/or paper, and contains a side wall (2) inseparably connected to the bottom 4, which form the body of the glass (9). The side wall (2) contains a flange (5), which may have a toroidal shape and is inseparably connected to the upper edge of the side wall (2). The claimed device contains an annular part (1) with one or more drinking holes, which can be equipped with protective caps, configured to be connected to a flange (5) using, for example, an annular groove. The annular part (1) is made inseparable from the capsule seat (3) using, for example, casting or gluing. The inseparable connection of the annular part (1) and the capsule socket (3) increases the operational safety of the claimed device, since the removable connection of the capsule socket (3) and the annular part (1) can lead to accidental separation of the annular part (1) and the capsule socket (3) during operation of the claimed device, and this may lead to the pouring of a hot drink from the glass body (9) through the formed hole in the annular part (1). Spilled hot drink may stain and/or burn the user.

The capsule nest (3) is configured to accommodate one capsule (7) in such a way that the drink flowing from the capsule (7) enters the glass body (9). The capsule socket (3) is made with the ability to access and tightly press the upper piercer, which is an element of the automobile coffee machine, to the capsule (7) installed in the capsule socket (3).

The claimed device contains an annular shelf (8) in the shape of a ring, the outer diameter of which is equal to the inner diameter of the side wall 2 at the point of contact of the side wall 2 with the annular shelf (8). The annular shelf 8 is connected to the inside of the side wall 2, for example by gluing or casting. To use a capsule (7) without an internal piercer (for example, a Nespresso standard), the claimed device contains a piercer (6) containing an annular part with an internal jumper on which one piercing element (for example, a needle) is attached. The diameter of the annular shelf (8) is equal to the diameter of the annular part of the piercer 6, thus, the annular shelf (8) is designed to hold the piercer 6 by means of the annular part of the piercer (6) resting on the annular shelf 8 when placing the piercer 6 on the annular shelf (8) . The piercer 6 is configured to be installed on the annular shelf (8), such that the sharp piercing part of the piercer (6) can pierce the lower part of the capsule (7) when placing the capsule (7) in the capsule nest (3).

Making the piercer in the form of a ring with a jumper and a piercing element, as well as placing the piercer (6) on the annular shelf increases the safety of operation of the claimed device in comparison with the embodiment of the piercer in the form of a pin with a piercing part and placing the piercer (6) on the bottom (4), since if the piercer (6) is placed on the bottom 4, the piercer has a large length and can bend and deviate when resting against the lower part of the capsule, as a result of which the lower part of the capsule (7) will not be pierced, as a result of which water splashing may occur , which is supplied under pressure from a car coffee machine, through the “top piercer - capsule” connection or to the rupture of water lines inside the car coffee machine, which will also lead to splashing of hot water, which can get on the passenger, burn him, stain clothes and/or the interior of the car . Thus, making the piercer 6 in the form of a ring with a jumper and a piercing element, as well as placing the piercer (6) on the annular shelf (8), increases the safety of operation of the claimed device.

The claimed device is manufactured using injection molding, for example, using an injection molding machine. To produce the claimed device, it will be necessary to make a mold into which molten plastic material is poured under pressure. Unlike solution [3], made monolithic, the production of which requires a complex mold, which may include special form-building elements, such as folding punches, composite and sliding dies and special removal plates, the claimed utility model is made collapsible, with using one mold for the production of the cup body (9), a second mold for the production of the piercer (6), and a third mold for the production of the ring part (1). Thus, we get three products and install the piercer 6 on the annular shelf 8 and install the annular part (1) on the flange (5) before use.

Obviously, the more complex the mold, the higher the defect rate. In the “Big Encyclopedia of Oil and Gas” with reference to the book by Samokhvalov Y.A. “Handbook of Design Technicians”, in Chapter 8 “Parts made of plastics” it is written: “...Undercuts impair the manufacturability of parts, reduce their accuracy and surface quality, complicate the design of the mold and limit the productivity during pressing. By changing the design of products, undercuts can be avoided. If it is impossible to avoid undercuts, then in some cases it is advisable to divide such a part into two (or more) simple parts...” - page 330, para. 5. https://www.ngpedia.ru/pg1677673pmQmENz0001274576/.

Unlike the known analogue, the claimed device contains a ring part (1), made with the possibility of removable connection with the flange (5) and with the possibility of removable connection with the capsule socket (3). Such a solution will reduce the number of defects in the production of the claimed device and, therefore, will reduce the likelihood of using defective declared devices, which increases the safety of operation of the claimed device, since a defective claimed device may create a danger, for example, of accidental removal of the annular part (1) from flanging (5) and/or capsule falling out and/or breakdown of the claimed device during the preparation of a one-component drink, as a result of which a hot drink may be poured from the glass body (9) onto the passenger and/or elements of the car interior.

The claimed device contains a cover of the annular part (11), configured to be installed on the annular part (1) and containing an annular protrusion (12). Installing the cover of the annular part (11), covering the annular part (1) with the capsule (7) and the capsule socket (3), and making on the inner side surface of the cover of the annular part (11) in its lower part an annular protrusion (12) included in engagement with the lower surface of the flange (5), allows you to fix the flange (5) in the annular protrusion (12) and thereby prevent the cup body from falling out of the annular part during operation of the claimed device. This increases the safety of operation of the claimed device, since the fall of the glass body from the annular part will lead to the spilling of the hot drink located in the glass body and the hot drink getting on the passenger and the vehicle interior. The taper of the outer side surface of the annular part (1) and the execution of through slots on the side surface of the annular part cover (11) and its annular protrusion (12) uniformly around the circumference create conditions for elastic deflection of the side surface of the annular part cover (11) during installation of the cover. The holes, aligned with the drinking and air holes on the annular part, allow you to drink a drink after installing the ring part cover (11).

After pouring a drink into the claimed device, part of the hot liquid remains inside the capsule (7) which has a puncture through which the liquid can leak; in addition, when removing the upper piercer, which is an element of a car coffee machine, liquid may leak from the upper pierce, which flows down from above onto the capsule ( 7). When the claimed device is tilted, this liquid may fall on the user, which may cause burns and may stain the user's clothing and/or the interior of the vehicle.

To protect against such a danger, the claimed device contains a capsule socket cover (13), which is made, for example, of plastic or paper, may contain a bottom and a wall, while the bottom of the capsule socket cover protects against liquid from the capsule getting on the user, and the wall allows for fixing capsule socket cover in the capsule socket. The capsule socket cover (13) is designed to be connected to the capsule socket 3 by surprise, eliminating the possibility of liquid flowing through this connection, as well as protecting against capsules (7) falling out of the capsule socket (3). This solution protects against hot liquid getting on the user and the vehicle interior, thereby increasing the safety of operation of the claimed device.

The utility model works as follows.

The user manually installs the piercer (6) on the annular shelf (8), then installs the annular part (1) on the flange (5), inserts the capsule (7) into the capsule socket (3), while the capsule (7) is pierced in its lower part piercer (6), after which the user places the claimed device in a car coffee machine (10) and presses the upper piercer using, for example, a lever. The user turns on the water supply. Using a water pump, water is supplied to the upper piercer, which is configured to allow water passing through the upper piercer to flow into the capsules through the puncture. Water passes through the capsule (7) and from there, in the form of a one-component drink, flows into the body of the glass (9). After the inventive device is filled, the user moves the upper piercer away from the inventive device by lifting the lever and manually removes the inventive device with the drink. After removing the inventive beverage device from the automobile coffee machine, the user manually inserts the capsule socket cover into the capsule socket, covering the spent capsule installed in the capsule socket. The user then installs the ring portion cover (11) onto the ring portion (1) with the capsule (7) and capsule seat (3), aligning the holes on the ring portion cover with the drinking holes on the ring portion. Thanks to the slots made evenly along the circumference on the side surface of the annular part cover (11), and the annular protrusion (12), as well as the conical outer side surface of the annular part (1), the annular protrusion (12) when installing the annular part cover (11) is deflected and passes the annular part (1) inside the cover of the annular part (11). In this case, the annular protrusion (12) returns to its initial position under the action of elastic forces and engages with the lower surface of the flange (5), thereby ensuring the fixation of the connection of the flange (5) with the annular part (1). The drink is ready to drink through the drinking hole. After consuming the one-component drink, the user disposes of the claimed device.

Thus, the claimed utility model makes it possible to increase the safety of operation of the claimed device.

Claims (1)

Glass - an external capsule holder, equipped with covers of the capsule nest and the annular part and an annular shelf, a system for the safe preparation of drinks, consisting of a side wall containing a flange and an annular shelf, inseparably connected to the inner part of the side wall and configured to hold the piercer; a piercer containing one piercing element, configured to be installed on the annular shelf and pierce the lower part of the capsule located in the capsule socket; a bottom inseparably connected to the side wall; an annular part containing holes for drinking and configured to connect with the flange; a capsule nest made inseparably from the annular part and with the ability to accommodate one capsule; comprising a removable annular portion; a cover of the annular part containing holes aligned with the drinking holes on the annular part, and a covering annular part with a capsule and a capsule socket, containing an annular protrusion on the inner side surface in the lower part, engaging with the lower surface of the flange, while the outer side surface the annular part has a taper, and on the side surface of the cover of the annular part and its annular protrusion, through slots are made evenly around the circumference; a capsule socket cover configured to be tightly connected to the capsule socket by surprise and to fix the capsule in the capsule socket.