RU225283U1 - Thermos glass - external holder of three capsules, equipped with a ring shelf, latches and grips - Google Patents

Abstract

The utility model relates to elements of devices for the preparation of three-component drinks by the method of extracting bulk substances, such as, for example, latte or cappuccino with sugar, 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. Thermos glass - an external holder of three capsules, equipped with a ring shelf, clamps and grips, a system for the safe preparation of three-component drinks, consisting of a side wall containing a flange and a ring shelf, inseparably connected to the inner part of the side wall and configured to hold the piercer; a piercing device containing three piercing elements, configured to be installed on the annular shelf and piercing the lower parts of three capsules located in the capsule nest; 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 configured to connect to the annular portion and accommodate three capsules; containing markings capable of being read by a scanner of a car coffee machine; characterized in that it contains a removable annular part containing grippers configured to fix the annular part on the flange; an outer flask connected to a flange; a capsule nest containing six latches located on the outer side of the vertical part of the capsule nest, configured to fix three capsules installed in the capsule nest. 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 the preparation of three-component drinks by the method of extracting bulk substances, such as, for example, latte or cappuccino with sugar, 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 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 holes 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 comprises a lower capsule piercer fixed 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. 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 - an external holder of three capsules, equipped with an annular shelf, clamps and grips, a system for the safe preparation of three-component 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 holding the piercer; a piercing device containing three piercing elements, configured to be installed on the annular shelf and piercing the lower parts of three capsules located in the capsule nest; 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 configured to connect to the annular portion and accommodate three capsules; containing markings capable of being read by a scanner of an automobile coffee machine, characterized in that it contains a removable annular part containing grippers configured to fix the annular part on the flange; an outer flask connected to a flange; a capsule nest containing six latches located on the outer side of the vertical part of the capsule nest, configured to fix three capsules installed in the capsule nest.

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.

Fig.3 – Connection of the annular part with the flange 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 nest

4. Bottom

5. Beading

6. Piercer

7. Capsules

8. Ring shelf

9. Cup body

10. Car coffee machine

11. Marking

12. Scanner

13. Capture

14. Outer flask

15. Latch.

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

The system for the safe preparation of three-component drinks is a system of elements connected to each other. The elements of the system for the safe preparation of three-component drinks are a car coffee machine 10, not equipped with an internal capsule holder and the claimed device. To prepare a three-ingredient drink using the safe three-ingredient drink preparation system, three capsules 7 are used, one of which contains ground coffee, another may contain milk powder, and the third contains sugar.

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 three 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 three-component drinks. This eliminates an open stream and ensures protection from the three-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 three capsules 7 in such a way that the drink flowing from the 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 capsules 7 installed in capsule slot 3.

The claimed device contains an annular shelf 8 having 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 inner part of the side wall 2, for example, by gluing or casting. For the use of capsules 7 without an internal piercer (for example, the Nespresso standard), the claimed device contains a piercer 6 containing an annular part with structural elements, such as, for example, jumpers attached to the inner part of the edges of the annular part, on which three piercing elements are 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 configured 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 designed to be installed on ring shelf 8, such that the three sharp piercing parts of the piercer 6 can pierce the lower parts of the three capsules 7 when placing the three capsules 7 in the capsule nest 3.

Making the piercer in the form of a ring with jumpers and three piercing elements, 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 three pins with piercing parts and placing them on the bottom 4, since in the case of placement piercers 6 at the bottom 4, the piercers are long and can bend and deflect when resting against the lower parts of the capsule, as a result of which the lower parts of the capsules 7 will not be pierced, as a result of which water, which is supplied under pressure from a car coffee machine, may splash through connection “top piercer - capsules” or to 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 jumpers and piercing elements, 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 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 install the piercer 6 on ring shelf 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 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/pg1577673pmQmENz0001274576/.

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, may create a danger, for example, of accidental removal of the ring part 1 from the flange5 and/or the capsule falling out and/or breakage of the claimed device during the preparation of a three-component drink, as a result of which it may a hot three-component drink will 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 operational safety of the claimed device is increased by eliminating the possibility of using the claimed device with a car coffee machine that does not correspond to the claimed device, for example, with a car coffee machine designed to prepare single-component drinks, in which the upper capsule piercer is configured to pierce one capsule, the location of which is different from the location three capsules in the claimed device. Supplying water to the upper capsule piercer of a car coffee machine designed to prepare single-ingredient drinks will cause hot water to splash past the capsules and create a risk of hot water splashing onto the user and the vehicle interior.

To eliminate such a danger, the claimed device contains a marking 11, which can be a barcode or a QR code, which is applied to the claimed device, for example, by painting and/or gluing or by any other application method. Marking 11 contains encoded information about the type of the claimed device, allowing the car coffee machine 10 to identify the claimed device as an element that can be used with the car coffee machine 10. The presence of marking 11 allows you to control the compatibility of the claimed device and the car coffee machine 10. To read the marking 11, the car coffee machine contains scanner 12. The automobile coffee machine is configured to receive and analyze information obtained from the marking 11 and make a decision about the possibility or impossibility of operating the automobile coffee machine 10 together with the proposed claimed device. Analysis of marking 11 occurs, for example, using an electronic control unit of a car coffee machine, which is designed to analyze the information received from marking 11 and send a command to the elements of the car coffee machine to prepare a three-component drink or block the process of preparing a three-component drink. Marking 11 can be applied to any place of the claimed device with the ability to read marking 11 by scanner 12. This solution increases the safety of operation of the claimed device.

The operational safety of the claimed device is increased by reducing the likelihood of accidental removal of the annular part 1 from the flange 5, as this can lead to spilling of the three-component drink on the user and the vehicle interior in shaking conditions while the vehicle is moving.

To reduce the likelihood of such a danger, the annular part 1 of the claimed device contains one or more grips 13, which are made inseparable from the annular part 1 by stamping or casting, or gluing or other joining methods, and can also be made of plastic. The grips 13 are shaped to bend around the flange 5 during the installation of the annular part 1 on the flange 5 and with the possibility of fixing on the flange 5 during the final installation of the annular part 1 on the flange 5, thus making it difficult to remove the annular part 1 from the flange 5. Grip 13 may have the shape of a wedge or any other shape with an inclined plane, made with the ability to move the grip 13 against the flange 5 and press the grip 13 to the flange 5, grasping the flange 5 when installing the annular part 1 on the flange 5. The presence of grips 13 reduces the likelihood of removing the annular part 1 from flange 5. This solution increases the safety of operation of the claimed device.

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 with a hot drink falling, or the three-component drink splashing onto a passenger or elements of the car interior.

To eliminate such a danger, the claimed device contains an outer flask 14, made inseparably from the flange, for example, by casting or gluing. The outer flask 14 is made, for example, of plastic or pressed paper. The outer flask 14 is designed to reduce heat loss through the side wall 2 and the bottom 4. The outer flask 14 follows the shape of the outer part of the body of the glass 9, while the walls of the outer flask 14 do not touch the side wall 2 and the bottom 4.

Since the thermal conductivity of the air between the side wall 2 and the outer bulb 14 is less than the thermal conductivity of paper or plastic, the temperature on the outer surface of the outer bulb 14 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.

When drinking a drink, three capsules 7 are located in the capsule slot 3. When drinking a drink, the claimed device with installed capsules 7 is tilted to provide access to the drinking hole to allow drinking the drink. Thus, capsules 7 move from a horizontal position to an inclined one, and there is a possibility of capsules 7 being displaced or falling out of the capsule nest 3. In addition, the capsules may be pressed from below by the drink located inside the body of the glass 9, which increases the risk of capsules 7 falling out of the capsule nest. 3. The loss of capsules 7 from the nest of capsules 3 in a moving car creates the possibility of a hot drink spilling from the body of the glass 9 and getting it on the passenger and elements of the car interior.

To eliminate such a danger, the claimed device is equipped with six latches 15 located on the outer side of the vertical part of the capsule nest 3, made inseparably from the capsule nest 3 by gluing or casting. The latches 15 are designed to prevent capsules 7 from falling out of the capsule socket 3. The latches 15 can be made in the form of protruding elements, such as, for example, a hemisphere. The latches 15 are designed to ensure the installation of three capsules 7 into the capsule socket 3, and to prevent the capsules 7 from falling out of the capsule socket 3. The latches 15 are designed to hold the three capsules 7 by the upper edge. Each of the three capsules 7 is held by two clamps 15. This solution increases the safety of operation of the claimed device.

The utility model works as follows:

The user manually installs the piercer 6 on the ring shelf 8, then installs the ring part 1 on the flange 5, inserts the capsule nest 3 into the ring part 1, positioning it in such a way that the holes of the capsule nest are located above the piercers 6, inserts three capsules 7 into the capsule nest 3, while the capsules 7 is pierced by its lower part with piercers 6, after which the user places the claimed device in the car coffee machine 10, positioning the claimed device in such a way that the three capsules placed in the claimed device are located under the upper piercer, which is an element of the car coffee machine. Next, the user presses the upper piercer using, for example, a lever. The user turns on the water supply. Automotive coffee machine 10, using a scanner 12, reads the marking 11, analyzes the information received and sends a command to the elements of the automobile coffee machine 10 to prepare a drink or blocks the process of preparing a drink. Water is supplied to the upper piercer with the help of a water pump, designed to drain the water passing through along the upper puncture, into the capsules through a puncture. Water passes through three capsules 7 and from there, in the form of a three-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 this, the drink is ready to be consumed through the drinking hole. After consuming the three-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)

Thermos glass - an external holder of three capsules, equipped with a ring shelf, clamps and grips, a system for the safe preparation of three-component drinks, consisting of a side wall containing a flange and a ring shelf, inseparably connected to the inner part of the side wall and configured to hold the piercer; a piercing device containing three piercing elements, configured to be installed on the annular shelf and piercing the lower parts of three capsules located in the capsule nest; 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 configured to connect to the annular portion and accommodate three capsules; containing markings capable of being read by a scanner of an automobile coffee machine, characterized in that it contains a removable annular part containing grippers configured to fix the annular part on the flange; an outer flask connected to a flange; a capsule nest containing six latches located on the outer side of the vertical part of the capsule nest, configured to fix three capsules installed in the capsule nest.