RU221556U1 - Glass - external holder of two capsules with a one-piece capsule nest with a heat-insulating coating - Google Patents

Abstract

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. Glass - an external holder of two capsules with a one-piece nest of capsules with a heat-insulating coating, consisting of a side wall containing an external thread; a bottom containing two brackets, each of which is configured to hold one piercer; an annular part containing drinking holes and an internal thread configured to connect with an external thread; a capsule nest made inseparably with the annular part and configured to accommodate two capsules; two piercers configured to be installed in brackets and pierce the lower parts of the capsules, characterized in that it contains a removable annular part and a thermal insulation coating connected to the annular part, designed to increase the thermal insulation properties of the annular part. The technical result achieved by the utility model is to increase the operational safety of the claimed device. 3 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 12/13/2021) [2], characterized in that it contains an annular part containing openings for drinking and air, connected to the housing 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 a technical result, a glass is claimed - an external holder of two capsules with a permanent nest of capsules with a heat-insulating coating, consisting of a side wall containing an external thread; a bottom containing two brackets, each of which is configured to hold one piercer; an annular part containing drinking holes and an internal thread configured to connect with an external thread; a capsule nest made inseparably with the annular part and configured to accommodate two capsules; two piercers configured to be installed in brackets and pierce the lower parts of the capsules, characterized in that it contains a removable annular part and a thermal insulation coating connected to the annular part, designed to increase the thermal insulation properties of the annular part.

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 - A - Ring part before installing the capsule nest. View from below. B - Claimed device with installed capsules. Side sectional view.

Fig. 3 - The claimed device is 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. External thread

6. Piercer

7. Capsules

8. Bracket

9. Cup body

10. Car coffee machine

11. Internal thread

12. Thermal insulation coating

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 contains a side wall 2, inseparably connected to the bottom 4, which form the body of the glass 9. The side wall 2 contains an external thread 5, inseparably connected to the upper edge of the side wall 2. The claimed device contains an annular part 1, containing one or more holes for drinking, and made with the possibility of connection with the external thread 5 using an internal thread 11. The internal thread 11 is located on the annular part 1, is made inseparable from the annular part 1 by casting or gluing and is made with the possibility connections with external thread 5. Accidental disconnection of the annular part 1 and the body of the glass 9 during operation of the claimed device can lead to a hot drink being spilled on the passenger. The threaded connection of the annular part 1 and the body of the cup 9 is a more reliable connection in comparison with the connection using an annular groove. The use of a threaded connection increases the operational safety of the claimed device.

The annular part 1 is made inseparable from the capsule nest 3, which is designed to accommodate two capsules 7 in such a way that the drink flowing from the capsules 7 enters the body of the glass 9. The capsule nest 3 is made with the ability to access and tightly press the upper piercer, which is an element of the automobile coffee machine, to capsules 7 installed in the capsule nest 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, including a piercing element (eg igloo). The piercer 6 is designed to be fixed in the bracket 8, so 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 nest of capsules 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 and a third mold for the production of the annular part 1. Thus, we obtain three types of products and insert two piercers 6 into the brackets 8 and install the annular part 1 on glass body 9 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 body of the glass 9. This solution will reduce the number of defects in the production of the claimed device, and, therefore, will reduce the likelihood of using defective claimed devices, which increases the safety of operation of the claimed device, since the claimed device, made with defects, may create a danger, for example, of accidental removal of the ring part 1 from the body of the glass 9 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 out of glass housings 9 for the passenger and/or elements of the car interior.

The drink poured into the claimed device has a high temperature, and high heat transfer through the annular part 1 leads to the fact that a high temperature is formed on the outer surface of the annular part. This may result in a risk of burns to the passenger's fingers or parts of the face if the passenger touches the outside of the ring portion.

To eliminate such a danger, the annular part 1 contains a heat-insulating coating 12, designed to increase the heat-insulating properties. The thermal insulation coating 12 can be made, for example, of metal, plastic or other material with thermal insulation properties. The thermal insulation cover 12 may be attached to the annular portion 1 by gluing or casting or soldering, and may also be attached by a mechanical connection, for example, using hook-shaped fasteners or elastic fasteners, or fasteners with ring or spherical snap elements, or by means of another connection option. The thermal insulating coating 12 is designed to provide access for capsules 7 to the nest of capsules 3 and to drink a two-component drink from the body of the glass 9 through the drinking hole, and is also designed to install the ring part 1 on the body of the glass 9.

This solution increases the operational safety of the claimed device.

The utility model works as follows:

The user manually inserts two piercers 6 into the brackets 8, then screws the ring part 1 onto the body of the glass 9 using a threaded connection so that the piercers 6 are under the holes of the capsule socket 3, inserts two capsules 7 into the capsule socket 3, while capsules 7 are pierced with its lower part by the piercers 6, after which the user places the claimed 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 the drink from the car coffee machine, 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 one-piece nest of capsules with a heat-insulating coating, consisting of a side wall containing an external thread, a bottom containing two brackets, each of which is designed to hold one piercer, a ring part containing holes for drinking and an internal thread, configured to connect to an external thread, a capsule nest made inseparable from the annular part and configured to accommodate two capsules, two piercers, configured to be installed in brackets and pierced the lower parts of the capsules, characterized in that it contains a removable annular part and a heat-insulating coating , connected to the annular part.