RU221786U1 - Thermos glass - external holder of two capsules with a lid of the annular part - Google Patents

Abstract

The utility model relates to elements of devices for preparing two-component drinks by extracting a bulk substance, such as, for example, latte or cappuccino, contained in capsules without an internal piercer. The utility model can be used in a system for the safe preparation of drinks, consisting of the claimed device and a car coffee machine with a scanner, configured to control the type of the claimed device, which can be used as a vending machine for selling drinks mainly in transport and in particular in taxis. A glass - an external holder of two capsules with a lid of the annular part consists of a side wall containing a flange, a bottom containing two brackets, each of which is designed to hold one piercer, an annular part containing holes for drinking and configured to connect with the flange, a socket capsules configured to be connected to the annular part and configured to accommodate two capsules, characterized in that it contains a removable annular part; an outer flask connected to the top of the side wall; a cover of the annular part containing holes aligned with the drinking holes on the annular part, covering the annular part with a capsule and a nest of capsules, 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 is annular The 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. The technical result achieved by the utility model is to increase the operational safety of the claimed device. 4 ill.

Description

The utility model relates to elements of devices for preparing two-component drinks, such as, for example, latte or cappuccino, by extracting the bulk substance contained in capsules without an internal piercer, such as, for example, Nespresso standard capsules. The utility model can be used in a system for the safe preparation of two-component drinks, consisting of the claimed device and a car coffee machine, which can be used as a vending machine for selling two-component drinks, mainly in taxis.

A device is known, 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 tightly fitting the holder onto drink glass.

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

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, and a holder placed on the inner part of the bottom, configured to hold the lower capsule piercer (added from the formula). The disadvantage of this device is the complexity of manufacturing, since it is a complex figure having a combination of undercuts, its production in a monolithic design will require the manufacture of a complex mold, which may include special forming elements such as 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 thermos glass is claimed to be an external holder of two capsules with a lid of the annular part, consisting of a side wall containing a flange; a bottom containing two brackets, each of which is configured to hold one piercer; an annular part containing holes for drinking and configured to connect with the flange; a capsule nest configured to connect to the annular portion and configured to accommodate two capsules; characterized in that it contains a removable annular part; an outer flask connected to the top of the side wall; a cover of the annular part containing holes aligned with the drinking holes on the annular part, covering the annular part with a capsule and a nest of capsules, 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 is annular The 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.

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

Figure 1 - Assembly diagram of the claimed device and capsule. Side sectional view.

Figure 2 - The claimed device with installed capsules. Side sectional view.

Figure 3 - Installing 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.

Figure 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 nest

4. Bottom

5. Beading

6. Piercer

7. Capsules

8. Bracket

9. Cup body

10. Car coffee machine

11. Cover of the ring part

12. Annular projection

13. Outer flask

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

The system for the safe preparation of two-component drinks is a system of elements connected to each other. The elements of the system for the safe preparation of two-component drinks are a car coffee machine 10 not equipped with an internal capsule holder and the claimed device. To prepare a two-ingredient drink using the safe preparation of two-ingredient drinks, two capsules 7 containing dry matter and water are 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 two capsules placed in the claimed device. Water moves from the car coffee machine to the body of the glass 9, inside the elements of the system for the safe preparation of two-component drinks. This eliminates an open stream and provides protection from the two-component drink getting on the passenger and the car interior during a trip in shaking conditions.

The claimed device can be made, for example, of plastic and/or paper, 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 can have a toroidal shape and is inseparably connected to the top edge side wall 2. The claimed device contains an annular part 1 containing one or more drinking holes, which can be equipped with protective caps, and configured to connect to the flange 5 using, for example, an annular groove. The annular part 1 is configured to be connected to the capsule socket 3 using, for example, an annular groove or another connection method.

The claimed device contains a nest of capsules 3, which is designed to accommodate two capsules 7 in such a way that the drink flowing from two capsules 7 enters the body of the glass 9. The nest of capsules 3 is made with the ability to access and tightly press the upper piercer, which is an element of a car coffee machine , to the capsules 7 installed in the capsule socket 3. The claimed device contains two brackets 8 connected to the inside of the bottom 4, for example, by gluing or casting. Each of the two brackets 8 is configured to fix the piercer 6 by repeating part of the shape of the piercer 6 with the inner part of the bracket 8. To use two capsules 7 without an internal piercer (for example, the Nespresso standard), the claimed device contains two piercers 6, each of which has a piercing element (for example, a needle). Each of the piercers 6 is configured to be fixed in the bracket 8, so that the sharp piercing parts of the piercers 6 can pierce the lower parts of the capsules 7 when placing the capsules 7 in the capsule nest 3.

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 glass body 9, a second mold for the production of the piercer 6, a third mold for the production of the ring part 1 and a fourth mold for the production of the capsule nest 3. Thus, we obtain four products and insert two piercers 6 into brackets 8, install ring part 1 on flange 5 and capsule nest 3 in ring part 1 before use.

Obviously, the more complex the mold, the higher the defect rate. In the “Great 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...” p. 330, para. 5. https://www.ngpedia.ru/pg1677673pmQmENz0001274576/.

Unlike a 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. This solution will reduce the amount 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 the claimed device, made with defects, can create a danger, for example, of accidental removal of the ring part 1 from the flange 5 and/or the capsule falling out and/or breakage of the claimed device during the preparation of a two-component drink, as a result of which a hot two-component drink may be poured from the body of the glass 9 onto the passenger and/or elements of the car interior. This solution increases the operational safety of the claimed device.

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. Installation of the cover of the annular part 11, covering the annular part 1 with capsules 7 and the capsule nest 3, and execution on the inner side surface of the cover of the annular part 11 in its lower part of the annular protrusion 12, which engages with the lower surface of the flanging 5, allows you to fix the flanging 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 cover of the annular part 11 and its annular protrusion 12 evenly around the circumference create conditions for elastic deflection of the side surface of the cover of the annular part 11 during installation of the cover. The holes, combined with the holes for drinking and air on the annular part, allow you to drink a drink after installing the cover of the annular part 11.

The drink poured into the claimed device has a high temperature, and the large heat transfer through the side wall 2 leads to the fact that a high temperature is formed on the outer surface of the side wall 2. This can lead to burns of the passenger's fingers and the fall of the claimed device when instinctively unclenching the fingers, this can lead to there is a danger of the claimed device containing a hot drink falling, or the two-component drink splashing onto a passenger or elements of the car interior.

To eliminate such a danger, the claimed device contains an outer flask 13, made inseparably from the upper part of the side wall, for example, by casting or gluing. The outer flask 13 is made, for example, of plastic or pressed paper. The outer flask 13 is designed to reduce heat loss through the side wall 2 and the bottom 4. The outer flask 13 follows the shape of the outer part of the body of the glass 9, while the outer flask 13 does not touch the bottom 4.

Since the thermal conductivity of the air between the side wall 2 and the outer bulb 13 is less than the thermal conductivity of paper or plastic, the temperature on the outer surface of the outer bulb 13 is lower than that on the outer surface of the side wall 2, this reduces the possibility of burning the user's fingers, thereby increasing safety operation of the claimed device.

The utility model works as follows:

The user manually inserts two piercers 6 into the brackets 8, then installs the ring part 1 on the flange 5, inserts the capsule nest 3 into the ring part 1, inserts two capsules 7 into the capsule nest 3, while the capsule 7 is pierced with its lower part by the piercers 6, after that, the user places the inventive device in the 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 two capsules 7 and from there, in the form of a two-component drink, flows into the body of the glass 9. After the claimed device is filled, the user removes the upper piercer from the claimed device, lifting the lever, and manually removes the claimed device with the drink. After removing the claimed device with a drink from the car coffee machine, the user installs the cover of the annular part 11 on the annular part 1 with capsules 7 and the capsule nest 3, while aligning the holes on the cover of the annular part with the drinking holes on the annular part. Thanks to the slots made evenly along the circumference on the side surface of the cover of the annular part 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 cover of the annular part 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 securing the connection of the flange 5 with the annular part 1. The drink is ready for consumption through the drinking hole. After consuming the two-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 holder of two capsules with a lid of the annular part, consisting of a side wall containing a flange; a bottom containing two brackets, each of which is configured to hold one piercer; an annular part containing holes for drinking and configured to connect with the flange; a capsule nest configured to be connected to the annular portion and configured to accommodate two capsules, characterized in that it contains a removable annular portion; an outer flask connected to the top of the side wall; a cover of the annular part containing holes aligned with the drinking holes on the annular part, covering the annular part with a capsule and a nest of capsules, 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 is annular The 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.