KR100929764B1 - Cooling vessel to prevent freezing and deformation - Google Patents

Abstract

The present invention relates to a cooling vessel, and more particularly, sashimi, fruit, cold noodles, beer by keeping the cold on the upper surface of the bowl for a long time without being deformed or damaged even if placed in a freezer, etc. It relates to a cooling vessel equipped with a cooling function to maintain the cold while ingesting the food is kept fresh and eaten to taste like when cold to eat.

To this end, the present invention in the cooling vessel used to contain food after cooling the cooling space filled with water or a coolant, etc., the interior of the empty space and the bottom of the bowl to be a base of the bowl, corresponding to the bottom of the bowl It is prefabricated including an elastic plate interposed on the upper portion of the lower portion of the bowl and having elasticity, elastic restoring force and waterproofness, and an upper portion of the upper portion of the upper portion of the elastic plate, which is coupled to the lower portion of the bowl and holds food thereon. Characterized in that configured.

In addition, the present invention in the cooling vessel used after filling the cooling space with water or a coolant to cool in the freezer, it consists of two layers of the upper portion of the vessel containing food, the interior space is formed integrally the lower portion of the vessel consisting of a vacuum chamber The elastic tube having elastic restoring force in the inner space is embedded from the water inlet so that the packing part, which is an inlet portion of the elastic tube, extends over the water inlet, and is selected from a stopper bolt or a stopper nut and fastened to the water inlet. It is done.

In addition, the present invention is a cooling vessel for cooling the cooling vessel filled with water or a coolant in the inner space to contain food, the cooling vessel portion consisting of a cooling vessel containing food and a cooling device by a thermoelectric element and the Characterized by a structure consisting of a heat dissipation unit for cooling the heat generated in the cooling vessel.

In addition, the present invention in the cooling vessel for cooling the cooling vessel filled with water or a coolant in the inner space to contain the food, the cooling vessel consisting of a cooling vessel containing the food and the cooling vessel using the refrigerant cooling It characterized by a structure consisting of a cooling unit for cooling in a manner.

Cooling vessel, safety valve, temperature display, elastic restoring force, sealed container, thermoelectric element, refrigerant, elastic plate, elastic tube, sashimi, sealed cooling vessel

Description

Cooling container for the preventive frozen burst or shape alteration

1 is an exploded perspective view showing a cooling vessel according to a first embodiment of the present invention,

Figure 2 is a perspective view showing a combined state of FIG.

3 is a cross-sectional view showing a coupling state of FIG.

4 is a cross-sectional view showing a stopper bolt according to a first embodiment of the present invention;

5 is an exploded perspective view showing a cooling vessel according to a second embodiment of the present invention;

FIG. 6 is a perspective view illustrating a coupling state of FIG. 5; FIG.

7 is a cross-sectional view showing a coupling state of FIG.

8 is an exploded perspective view showing a cooling vessel according to a third embodiment of the present invention;

9 is a perspective view showing a coupled state of FIG.

10 is a cross-sectional view showing a coupling state of FIG.

11 is an exploded perspective view showing a cooling vessel according to a fourth embodiment of the present invention;

12 is a perspective view showing a coupled state of FIG.

13 is a cross-sectional view showing a coupling state of FIG.

14 is an exploded perspective view showing a cooling vessel according to a fifth embodiment of the present invention;

15 is a perspective view showing a coupled state of FIG.

16 is a cross-sectional view showing a coupling state of FIG.

17 is an exploded perspective view showing a cooling vessel according to a sixth embodiment of the present invention;

18 is a perspective view showing a coupled state of FIG.

19 is a cross-sectional view showing a coupling state of FIG.

20 is an exploded perspective view showing a cooling vessel according to a seventh embodiment of the present invention;

21 is a perspective view showing a coupled state of FIG.

22 is a cross-sectional view showing a coupling state of FIG.

23 is an exploded perspective view showing a cooling vessel according to an eighth embodiment of the present invention;

24 is a perspective view showing a coupled state of FIG.

25 is a cross-sectional view showing a coupling state of FIG.

26 is an exploded perspective view showing a cooling vessel according to a ninth embodiment of the present invention;

27 is a perspective view showing a coupled state of FIG.

28 is a cross-sectional view showing a coupling state of FIG.

29 is an exploded perspective view showing a cooling vessel according to a tenth embodiment of the present invention;

30 is a perspective view showing a coupled state of FIG.

31 is a cross-sectional view showing a coupling state of FIG.

32 is an exploded perspective view showing a cooling vessel according to an eleventh embodiment of the present invention;

33 is a cross-sectional view showing a coupling state of FIG.

34 is an exploded perspective view showing a cooling vessel according to a twelfth embodiment of the present invention;

35 is a perspective view showing a coupled state of FIG.

36 is a cross-sectional view showing a coupling state of FIG. 34;

37 is an exploded perspective view showing a cooling vessel according to a thirteenth embodiment of the present invention;

38 is a cross-sectional view showing a coupling state of FIG.

39 is an exploded perspective view showing a cooling vessel according to a fourteenth embodiment of the present invention;

40 is a perspective view illustrating a coupling state of FIG. 39;

41 is a cross-sectional view showing a coupling state of FIG.

42 is an exploded perspective view showing a cooling vessel according to a fifteenth embodiment of the present invention;

FIG. 43 is a perspective view illustrating a coupling state of FIG. 42; FIG.

44 is a cross-sectional view showing a coupling state of FIG.

45 is an exploded perspective view showing a cooling vessel according to a sixteenth embodiment of the present invention;

FIG. 46 is a perspective view illustrating a coupled state of FIG. 45; FIG.

47 is a cross-sectional view showing a coupling state of FIG.

48 is an exploded perspective view showing a cooling vessel according to a seventeenth embodiment of the present invention;

49 is a perspective view of the coupling state of FIG. 48;

50 is a cross-sectional view showing a coupling state of FIG.

51 is an exploded perspective view showing a cooling vessel according to an eighteenth embodiment of the present invention;

FIG. 52 is a perspective view illustrating a coupling state of FIG. 51;

53 is a perspective view showing a state of use of the cooling vessel according to the eighteenth embodiment of the present invention,

54 is a sectional view according to FIG. 53,

55 is an exploded perspective view showing a different structure of the upper portion of the vessel in the cooling vessel according to the eighteenth embodiment of the present invention;

56 is a perspective view showing a state of use of the cooling vessel according to Figure 55,

57 is a sectional view according to FIG. 56,

58 is an exploded perspective view showing a cooling vessel according to a nineteenth embodiment of the present invention;

FIG. 59 is a perspective view illustrating a coupled state of FIG. 55; FIG.

60 is a perspective view showing a state of use of the cooling vessel according to the nineteenth embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

1, 1a, 1b, 1c, 1d, 1e, 1f, 1g, 1h, 1i, 1j, 1k, 1k1, 1m, 1n, 1p, 1q, 1r, 1s: cooling vessel

2, 2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h, 2i, 2j, 2k, 2k1, 2m, 2n, 2p, 2q, 2r, 2s

3, 2a, 3b, 3c, 3d, 3e, 3f, 3g, 3h, 3i, 3j, 3k, 3k1, 3m, 3n, 3p, 3q, 3r, 3s

4, 4a, 4b, 4c, 4d, 4e, 4f, 4g, 4h: elastic plates

4i: elastic material

4k, 4k1, 4m, 4n, 4p, 4q, 4r, 4s: elastic tube

5, 5i, 5k, 5m, 5m1, 5p, 5r, 5s: stopper bolt

5n, 5k1: Plug nut

5q: stopper

6, 6a, 6b: packing

7, 7a, 7b, 7s: coupling bolt

8: spring

9f, 9g, 9h, 9m, 9r, 9s: bowl lid

10: stretching part 11: stopper

12: heat insulation material 13: bottle

14: plate 15: cup

101: thermoelectric element 102: heat insulating material

103: heat exchanger 104: fixed plate

105: coupling bolt 106: heat sink

107: heat dissipation fan 108: stand

200: cooling vessel 300: heat dissipation

111: cooling coil 112: insulation

113: cooling plate 114: compressor

115: condenser 116: heat dissipation fan

117: pedestal 210: cooling vessel

310: cooling unit

The present invention relates to a cooling vessel, and more particularly, sashimi, fruit, cold noodles, beer by keeping the cold on the upper surface of the bowl for a long time without being deformed or damaged even if placed in a freezer, etc. It relates to a cooling vessel equipped with a cooling function to maintain the cold while ingesting the food is kept fresh and eaten to taste like when cold to eat.

The conventional cooling vessel is to fill the inner space of the bowl with water or to cool it with a small amount of water while leaving a certain space, the cooling vessel filled with water is frozen when the volume of ice is expanded Depending on the material of the ceramic or glass, the metal and soft plastic products will be deformed due to the increase in appearance, and thus cannot be used as a bowl. On the contrary, the upper part of the bowl will be frozen up by filling a small amount of water in the inner space of the bowl. If there is a gap between the ice and the upper part of the bowl, the effect of transferring cold air to the food stored in the upper side of the bowl is much lowered. As time passes, the ice in the vessel melts and the volume decreases, The purpose of improving the food taste while keeping food cold and fresh while ingesting food by using a cooling bowl is that the gap between the yin bowl and the upper part of the bowl creates a significant decrease in the effect of transferring cold air to the food in the upper part of the bowl. There was a problem that can not be achieved.

In another conventional cooling vessel, a bowl stand is provided separately from the bowl body, and a storage space is provided on the upper surface thereof to put ice or dry ice, and the bowl body is placed thereon so that cold air is transferred to the bowl body. Since the cold air flows out to the side with a certain gap between the ice and the ice, the effect of cold air is inferior, and the cooling vessel is separated into two parts, which is inconvenient to handle and has to be prepared for ice or dry ice separately.

As another conventional cooling vessel, the cooling is applied by the applicant of the present invention to solve the problems of the conventional cooling vessel as described above, the patent registration No. 0551473 (name of the invention: freeze protection ice bowl) The vessel was presented. According to this, the water is stored in the inner space of the cooling vessel with elastic elastic material attached to the bottom of the inner space of the bowl so as to prevent freezing or deformation as the elastic material contracts even when the volume is expanded during the freezing process even when frozen in the freezer. While the ice is gradually melted and becomes smaller as the water becomes smaller while the food is used at room temperature, the ice mass keeps adhering to the upper surface of the bowl due to the resilience of the elastic material. When the food is ingested, the food on the top of the bowl is kept cool for a long time while the food is ingested. However, the cooling bowl is a structure in which the bottom of the bowl and the top of the bowl are integrally bonded to each other by welding or gluing. The structure of the cooling bowl is made of metal or synthetic resin. There are limitations of using materials that can be integrated with each of the two components, and the manufacturing process is complicated and the cost increases, and it is not practical to provide cooling vessels with various materials and designs required by the market. It is not possible to install a bulky elastic material separately inside the cooling vessel, or to provide the elastic material with a material having both thermal insulation and elastic restoring force to completely adhere to the inner bottom of the bowl. Insulating material is integrally formed on the surface to prevent cold air from radiating to the floor. Standing on the surface of the lower bowl had a sourness to be manufactured in a structure that prevents condensation occurs. In addition, it is a sealed structure in which water is stored in the inner space. If it is used as a cooking vessel for heating by mistake or put on a gas fire by young children, the water stored in the inner space may evaporate and the volume may expand and explode. did.

Accordingly, the present invention has been made to solve the above problems, an object of the present invention through the elastic plate and the elastic tube having an elastic restoring force in the middle of the upper portion and the lower portion of the bowl upper and lower bowl By assembling by fastening means and injecting water, etc., it is composed of a cooling container sealed with a stopper, so that even if the volume is expanded in the process of freezing the cooling bowl in the freezer, even if the cooling bowl is not deformed or broken and the ice melts, The cold air is kept for a long time, and the product is simply completed by assembling the parts, so it is very easy to manufacture, so that the cost can be reduced and various materials can be selected, and the shape of the bowl can be designed in various ways. Provide a cooling vessel equipped with a safety device so that there is no risk of explosion even if the vessel is placed on fire and heated. A.

Still another object of the present invention is to equip the cooling vessel in which the elastic plate or the elastic tube is mounted in the inner space to visually feel the cold temperature while ingesting the food while feeling the confidence in the food and encouraging the taste. It is to provide a cooling vessel that functions.

Still another object of the present invention is to provide a cooling vessel capable of preserving the cold air of the upper surface of the vessel for a long time by covering the inside of the vessel lid to cover the cooling vessel in which the elastic plate or elastic tube is mounted.

Still another object of the present invention is to provide a cooling vessel which can be used by placing a cooling vessel on which an elastic plate or an elastic tube is mounted in an inner space on a top surface of a general bowl of various designs.

Still another object of the present invention is to provide a cooling vessel which can be manufactured at low cost by integrally constructing a material having elasticity and elastic restoring force on the bottom or side of the vessel.

Still another object of the present invention is a display container containing cold food of a buffet restaurant enjoying a long time by cooling a cooling container equipped with an elastic plate or an elastic tube in a method using a thermoelectric element or a method using a refrigerant in an inner space. It is to provide a cooling bowl that is always cooled for refrigerated storage of kimchi, which is kept on the table for a long time.

In order to achieve the above object, the present invention, in the cooling vessel used to contain food after cooling the cooling space filled with water or a coolant, etc., the inside of the empty space and the bottom of the bowl which becomes the base of the bowl, An elastic plate having a size corresponding to the lower portion of the bowl and interposed on an upper portion of the lower portion of the bowl and having elasticity, elastic restoring force, and waterproofness, and a bowl containing food on the upper surface by being coupled to the lower portion of the bowl by the fastening means. It is characterized in that the prefabricated including the top.

The present invention is a cooling bowl used to contain food after cooling by filling the cooling space with water or a coolant, etc., in the form of a circular bowl, the peripheral portion has a double structure with an empty inside to form a cooling space, the male screw on the outer peripheral surface of the lower end An upper portion of the bowl is formed, an elastic plate coupled to the lower portion of the upper portion of the bowl in the form of an open circular box, and a female screw portion is formed on the inner surface in the form of a circular lid and fastened to the male screw portion of the upper portion of the bowl. Fixed to the upper portion of the bowl is characterized in that the prefabricated including a lower portion of the bowl to combine the upper portion and the cooling plate integrally.

The present invention is a cooling vessel for filling the cooling space with water or a coolant, such as after cooling the container, the upper portion of the bowl is formed in a deep bowl shape, the coupling nut is coupled to the center of the lower portion of the upper bowl A stopper bolt integrally provided with a bottom portion of the bowl, an elastic material having heat insulation and elastic restoring force attached to the inner bottom surface of the bottom of the bowl, and a safety valve for sealing the cooling space by fastening to a coupling nut of the upper portion of the bowl. Characterized in that configured integrally, including.

The present invention is a cooling vessel used to contain food after cooling the cooling space filled with water or a coolant, etc., the upper portion of the bowl is formed with a groove portion for water flows down on the upper surface, and a wrinkle box type having elastic restoring force on one side The stretch portion is formed and the male screw portion is formed at its end, including the lower portion of the bowl is fastened with a stopper provided with a female screw is integrally configured to maintain the shape of the bowl is characterized in that the stretching action occurs only in a specific portion.

The present invention provides a cooling vessel for cooling water in a freezer by filling a cooling space with water or a coolant, and having a periphery higher than a central portion and having an empty space therein; An elastic plate having an elastic restoring force interposed at an upper portion of the lower portion of the bowl and having a size corresponding to a peripheral portion of the lower portion of the bowl; A bowl upper portion coupled to the lower portion of the elastic plate by a fastening means; Closing the upper surface of the upper bowl to seal the inside of the bowl lid; It is characterized in that the prefabricated including.

The present invention is a cooling vessel used after filling the cooling space with water or a coolant to cool in a freezer, made of two layers and the upper portion of the vessel containing food, the interior space is formed integrally by forming the bottom of the vessel consisting of a vacuum chamber An elastic tube having elastic restoring force in the space is embedded in the water inlet so that the packing part, which is an inlet portion of the elastic tube, is covered with the water inlet, and is selected from a stopper bolt or a stopper nut to be fastened to the water inlet. .

The present invention is a cooling vessel used after filling the cooling space with water or a coolant to cool in a freezer, an elastic tube having elastic restoring force formed in the inner space formed in the middle of the upper portion and the lower portion of the vessel formed on the bottom surface of the vessel It is characterized in that it consists of a structure in which the packing portion, which is an inlet portion of the elastic tube over the water inlet by being embedded from the water inlet, and is selected from a stopper bolt, a stopper nut, a stopper and fastened to the water inlet.

The present invention provides a cooling vessel for cooling food using a thermoelectric element in a cooling vessel filled with water or a coolant in an inner space, the cooling vessel including food, comprising: a box-shaped pedestal with an open top; A heat dissipation fan mounted inside the pedestal; A heat dissipation plate coupled to an upper portion of the heat dissipation fan; A heat dissipation unit comprising a box-shaped bowl upper portion having an open lower portion and a water injection hole formed at a side thereof; A packing interposed between the upper portion of the bowl and the lower portion of the bowl to maintain airtightness; A lower portion of the bowl coupled to the lower portion of the upper portion of the bowl to seal the upper portion of the bowl; An elastic tube having elastic restoring force installed while the packing part, which is an inlet portion, is disposed over the water inlet in the inner space of the upper portion of the bowl; A stopper bolt fastened to and sealed at the water inlet of the upper portion of the bowl; A heat exchange piece having a flat plate shape coupled to the bottom of the bowl to transfer cold air; A heat insulating material having a center portion penetrated under the heat exchange piece to perform a heat insulating action so that the thermoelectric element is inserted into the center; A thermoelectric element having a flat plate shape fitted to a central portion of the heat insulator and having a heat absorbing portion located on an upper surface thereof, and a heat generating portion disposed on a lower surface thereof, where a Peltier effect occurs when a DC power is applied, and cold air is radiated on the upper surface and heat is radiated on the lower surface; A fixing plate made of a material having good thermal conductivity by being tightly coupled to the heat insulating material and the thermoelectric element to transfer heat to the heat sink; A coupling bolt for fastening and coupling the various components coupled to the upper portion of the bowl including the packing; It characterized in that the cooling vessel is configured to include a cooling on the upper portion of the heat radiating portion.

The present invention provides a cooling vessel for cooling food by filling a cooling container with water or a coolant in an internal space by using a cooling device using a refrigerant, comprising: a box-shaped pedestal with an open top; A compressor and a condenser are connected to the cooling coil mounted inside the pedestal by a refrigerant pipe; A cooling fan configured to discharge heat emitted from the condenser to the outside; An insulator that insulates the lower portion of the cooling coil; A cooling plate mounted on an upper portion of the cooling coil to transfer cold air; Cooling portion comprising a, the upper portion of the box-shaped bowl is opened and the water inlet is formed on the side; A packing interposed between the upper portion of the bowl and the lower portion of the bowl to maintain airtightness; A lower portion of the bowl coupled to the lower portion of the upper portion of the bowl to seal the upper portion of the bowl; An elastic tube having elastic restoring force installed while the packing part, which is an inlet portion, is disposed over the water inlet in the inner space of the upper portion of the bowl; A stopper bolt fastened to and sealed at the water inlet of the upper portion of the bowl; A coupling bolt coupling the packing and the lower part of the bowl to the upper part of the bowl; It characterized in that the cooling vessel is configured to include a cooling on the upper portion of the cooling unit.

Hereinafter, various preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

Here, the components having the same function in all the drawings of the following different embodiments use the same reference numerals.

1 is an exploded perspective view showing a cooling bowl according to a first embodiment of the present invention, Figure 2 is a perspective view showing a coupling state of Figure 1, Figure 3 is a cross-sectional view showing a coupling state of Figure 1, Figure 4 A cross-sectional view showing a stopper bolt according to a first embodiment of the present invention.

As shown in Figures 1 to 4, the cooling vessel according to the first embodiment of the present invention is composed of a bowl upper portion 2, a bowl lower portion 3 and the elastic plate 4 roughly, the bowl upper portion (2) The coupling bolt 7 and the packing 6 and the stopper bolt 5 to be fastened to the water inlet are integrally coupled to the lower portion of the bowl (3).

The upper portion of the bowl (2) can be stored in the upper surface of the cold or cool to taste the food while being in use by the temperature difference between the upper surface of the cold bowl and the indoor air during use, so that the water does not penetrate into the center of the disc so as not to penetrate the food At the same time, the groove portion 23 formed of circular and radial valleys is formed so that water naturally flows from the center portion to the periphery portion, and a temperature display portion 24 for displaying the current temperature of the upper portion of the bowl is formed at the center of the upper surface. In addition, the lower portion of the upper portion (2) is formed with a coupling protrusion (26) having a female screw portion is formed in the center portion and the water injection passage in which water is injected into the interior while communicating with the water inlet (33) of the lower portion of the bowl (3) 26a is formed. Here, since the upper surface of the upper portion of the bowl (2) is in the form of a high center portion, when using the cooling bowl for the purpose of containing sashimi, it is possible to hold the sashimi without sacrificing radish on the floor, so it can be used hygienically and cold Effective delivery to food.

The temperature display unit 24 serves to further enhance the taste of food such as sashimi while feeling visually fresh because the food eater ingests the food while watching the temperature. The display method is analog thermometer or digital. It may be a thermocolor or the like for determining the temperature by using a thermometer or discoloring by chemical change at a certain temperature.

The bottom of the bowl (3) is a circular box shape of the same size as the top of the bowl (2) serves as a pedestal of the bowl, gradually lowering toward the center of the shape of the engaging projection (26) of the bowl top (2) The hollow projection protrudes upward at a position corresponding to the upper portion of the inner circumferential surface of the inner circumferential surface and is provided with a female screw, and the male screw of the coupling bolt 7 is fastened, and the lower portion has a diameter that the head of the coupling bolt 7 can enter. An injection hole 33 is formed and communicates with the inside.

The constituent materials of the upper and lower bowls 2 and 3 are metal or glass, porcelain, such as aluminum or magnesium and stainless steel that are not rusted or corroded, or a clad plate in which two or more dissimilar metals are bonded together. Nonmetallic materials, such as melamine resin, can be used. In particular, when metal materials are used, the surface is finished with a surface treatment method that is harmless to the human body such as gold plating, silver plating, silver nano coating, ceramic coating, and anodizing. In addition, the use of the clad plate has the advantage that it is possible to maintain a beautiful state semi-permanently because the surface layer is thicker than the metal material painted, plated and surface-treated on the metal. Here, silver nano coating on the surface of the bowl has an antimicrobial effect of killing bacteria present in foods such as sashimi.

The elastic plate 4 is assembled between the bowl upper part 2 and the bowl lower part 3, and is inserted between the two members to completely seal the inner space between the two members while separating the inner space up and down. A through hole is formed so that water can be injected into the cooling space 25 through the water injection passage 26a provided in the coupling protrusion 26 of the upper bowl 2 from the water inlet 33 of the lower bowl 3. A circular packing portion 41 is formed on the lip portion of the through hole with protrusions protruding upward and downward on both sides, and a circular packing portion 42 with protrusions protruding upward and downward on both sides of the circumference portion is formed. 2) and the bottom of the bowl (3) is interposed between the elastic plate (4) and fastening with a coupling bolt (7) to completely prevent leakage of water filled in the cooling space 25 of the upper bowl (2) It acts to maintain.

The elastic plate 4 is made of a material such as rubber, elastic restoring force and elasticity, waterproof and semi-permanent life for water or coolant. In addition, the elastic plate is made of a metal and can be used in the form of a bellows having elastic restoring force, and in addition, it can be applied in various ways.

In addition, the elastic plate 4 is made of an elastic material to stretch and act to prevent the leakage of water in the cooling space 25 by the packing portion 43 to perform two actions at the same time as one member It is a big feature.

The coupling bolt (7) is a fastening means for integrally combining the bowl upper portion (2) and the elastic plate (4) and the lower portion of the bowl (3) consists of a hollow bolt structure is provided with a female screw on the hollow inner surface stopper bolt ( 5) is fastened.

The packing 6 is fitted to the stopper bolts when fastening the stopper bolts 5 to the coupling bolts 7 to maintain the airtightness.

The stopper bolt 5 injects water into the cooling space 25 of the cooling vessel 1 which is integrally assembled until it is filled in the cooling space 25 through the water inlet 33 of the lower part of the bowl 3. It is then fastened to the coupling bolt (7) serves to seal.

The stopper bolt 5 is configured as a safety valve function as shown in Figure 4, when the cooling vessel is heated due to carelessness or fire, such as the water in the cooling space 25 vaporizes a lot of pressure inside Increasing the pressure exceeds the allowable pressure automatically opens the valve to release the steam to reduce the pressure in the cooling space 25 to prevent the explosion of the cooling vessel to prevent any possible accidents.

Structure and assembly method of the stopper bolt 5 is provided with the safety valve is as follows.

A circular packing 56 is formed in the inner circumferential surface of the bolt part 51 made of a hollow bolt fastened to the female screw part of the coupling bolt 7 to form a stepped first sheet part 53a constituting a stepped portion. Is interposed, the inner peripheral surface of the head of the bolt portion 51 is provided with a female thread is hollow in the inlet portion of the inner circumferential surface is formed in the second seat portion (54a) forming a step, the packing 57 is interposed The assembly bolt 55 of the structure is fastened. Further, first valves 53 each having circular protrusions at both ends to seal corresponding to the first seat portion 53a of the bolt portion 51 and the second seat portion 54a of the assembly bolt 55, and A second valve 54 is formed and a valve member 52 is provided on the outer circumferential surface of the central shaft for fitting the spring 58 and the assembly bolt 55 to assemble with the spring 58 at the female thread of the bolt portion 51. By fastening the valve member 52 in which the bolt 55 is integrated, the stopper bolt 5 is provided with a safety valve.

Here, the second valve 54 of the valve member 52 acts as a safety valve to prevent foreign matter from penetrating into the interior of the bolt portion 51 to maintain cleanliness and aesthetics of the cooling vessel 1. Also do.

By the way, although not shown, even if the stopper bolt 5 provided with a safety valve is installed in the upper portion of the bowl, the action and effect is the same.

The stopper bolt 5 configured as described above is usually in contact with the first seat 53a and the second seat 54a by the spring 8 and the first valve 53 and the second valve 54, respectively. While the airtightness of the cooling space 25 is maintained, if the water filled in the cooling space 25 inside the cooling vessel 1 is evaporated and expanded by heat, the spring 8 is compressed and the first valve 53 is compressed. ) And the second valve 54 at the same time retreat to the outside direction to prevent the explosion of the cooling vessel is discharged to the outside.

Referring to the coupling method of the cooling vessel (1) component according to the first embodiment of the present invention configured as described above are as follows.

First, the elastic plate 4 is coupled to the upper surface of the lower portion of the bowl 3, and the upper portion of the bowl 2 is coupled to the upper portion of the elastic plate 4, and then the coupling bolt 7 is fastened to the water inlet 33 to the bowl. When the lower part 3, the elastic plate 4 and the bowl top portion 2 are integrally combined, the space between the bowl top portion 2 and the cooling plate 4 is formed with a cooling space 25 through which water is filled. In the space between the cooling plate 4 and the lower portion of the bowl 3, the expansion space 31 filled with air is formed. Subsequently, water or a coolant is sufficiently injected into the cooling space 25 through the hollow portion of the coupling bolt 7, and the stopper bolt 5 in which the packing 6 is fitted is fastened to the coupling bolt 7 to form a cooling vessel ( Complete the combination of 1).

By the way, the cooling plate (4) is an expansion space filled with air in the inner space of the lower portion of the bowl (3) so that the expansion and contraction action to absorb the expansion and contraction of the volume generated during the cooling and thawing process of water ( 31) it is easy to manufacture because it is not necessary to install a heat insulating material separately in the lower bowl 3 to prevent condensation of the lower bowl 3 during the use of the cooling vessel (1).

In addition, the cooling space 25 of the cooling vessel 1 may be replaced with water to inject a coolant that is harmless to the human body or a coolant into water to maintain a long cooling time.

Referring to the operational state of the cooling vessel (1) component according to the first embodiment of the present invention configured as described above are as follows.

When the cooling vessel 1 according to the first embodiment of the present invention is put into a freezer to cool, the water filled in the cooling space 25 of the upper portion 2 is cooled to become ice and as much as the volume of the expansion is expanded. The elastic cooling plate 4 is pushed downward to prevent deformation or breakage of the upper portion of the bowl 2. On the contrary, when the cooled bowl is used at room temperature, the ice in the cooling space 25 gradually melts and decreases in volume. Also, the cooling space 25 is always filled with water and ice chunks while the upper portion is restored upward by the elastic restoring force of the cooling plate 4, and in particular, ice has a specific gravity that is lighter than water. Because it floats up, the cold air is reliably delivered to the upper surface of the upper portion of the bowl 2 so that the cooling function of the upper surface of the bowl is always maintained while the cooling bowl 1 is used.

In addition, since the cooling space 25 is always filled with ice or water by the action of the elastic plate 4, the cooling space 25 can be recognized as a bowl product that can be used in real life because it does not sway during transportation and provides a psychological stability to the user. .

In addition, while using the cooling bowl (1) while eating the food while viewing the temperature displayed on the temperature display unit 24 visually to give a sense of hygiene confidence in food and to enhance the psychological taste.

And the cooling vessel (1) according to the first embodiment of the present invention is to eat fresh food while maintaining a cold temperature for a long time to the food eater using the bowl directly, the stopper bolt (5) is composed of a safety valve Therefore, the manufacturer and the general consumer as well as service providers operating the restaurant to solve the anxiety about safety, the cooling bowl (1) of the present invention is a finished product is simply assembled without the need to weld or glue each component As the prefabricated structure is made, there is an advantage that the manufacturing process and the assembly process of each component are simple, which greatly reduces the manufacturing cost.

5 is an exploded perspective view showing a cooling bowl according to a second embodiment of the present invention, Figure 6 is a perspective view showing a coupled state of Figure 5, Figure 7 is a cross-sectional view showing a coupled state of FIG.

As shown in FIGS. 5 to 7, the cooling bowl according to the second embodiment of the present invention may be roughly divided into a bowl upper portion 2a, a bowl lower portion 3a, and an elastic plate 4a, and the bowl lower portion 3a. ) And a packing (6a) and a coupling bolt (7a) for integrally coupling the spring (8) and the bowl upper portion (2a) and the lower portion (3a) and the elastic plate (4a) is installed between the spring and the elastic plate (4a) Is added and configured.

The bowl upper portion 2a, the lower bowl 3a, and the elastic plate 4a differ only in shape from the upper bowl 2, the lower bowl 3, and the elastic plate 4 according to the first embodiment of the present invention. The basic structure and action state is the same.

The upper portion of the bowl (2a) is formed in the shape of a square plate on the upper surface of the groove formed in the lattice shape is formed with a groove 23 for receiving condensed water and hollow projections projecting downward on the four corners of the internal thread Coupling protrusion (26) is provided and the water injection passage (26a) is formed on the side.

The lower portion of the bowl (3a) is formed in the shape of a rectangular box with an open top surface formed of a water inlet 33 formed of a hollow projection protruding upward at a position corresponding to the engaging projection 26 of the bowl upper portion (2a) do.

The elastic plate 4 has a rectangular box shape with an open top, and four corners are formed with through holes through which coupling bolts 7a pass, and protrusions into which springs 8 are fitted are formed at the bottom thereof, and elasticity and elastic restoring force are formed. It is made of a rubber-like material, and in addition thereto, a spring 8 having elastic restoring force is installed between the lower portion of the bowl 3a and the elastic plate 4a to reinforce the restoring force of the elastic plate 4a to provide a cooling space. When the ice of (25) is melted and the volume is reduced, it serves to assist the restoring force of the elastic plate (4a) so that cold air on the upper surface of the bowl lasts for a long time. In addition, the periphery of the packing portion 42 protruding on both sides is formed to maintain the airtightness of the cooling space (25).

The packing 6a is fitted when the coupling bolt 7a is fastened to maintain airtightness.

The coupling bolt (7a) is provided with four fastening means for integrally combining the bowl upper portion (2a), the elastic plate (4a) and the lower portion of the bowl (3a), at least one of which is the first embodiment of the present invention A safety valve having the same structure as the stopper bolt 5 is provided.

The coupling method and operation state of the cooling vessel 1a component according to the second embodiment of the present invention configured as described above are the same as the cooling vessel 1 of the first embodiment of the present invention.

8 is an exploded perspective view showing a cooling bowl according to a third embodiment of the present invention, Figure 9 is a perspective view showing a coupling state of Figure 8, Figure 10 is a cross-sectional view showing a coupling state of FIG.

As illustrated in FIGS. 8 to 10, the cooling bowl 1b according to the present invention is roughly formed into a bowl upper part 2b, a bowl lower part 3b, and an elastic plate 4b, and the bowl upper part 2b is It is composed of the upper border 29 and the packing 27 and the cold air diverging portion 21, and the packing 6b for integrally combining the bowl upper portion 2b, the lower portion of the bowl 3b and the elastic plate 4b. And a coupling bolt 7b are added.

The bowl upper portion 2b, the lower bowl 3b, and the elastic plate 4b have a partial structure with the upper bowl 2, the lower bowl 3, and the elastic plate 4 according to the first embodiment of the present invention. The basic structure and the state of action are the same but different.

The upper portion of the bowl (2b) is formed in a disc shape and the upper portion of the disc-shaped upper rim 29 made of a through hole so as to fix the cold air diverging portion 21 and the cold air diverging portion 21 to the inner peripheral surface Consisting of the two members through the packing (27) between the assembly piece 28a and the assembly bolt 28 to combine the two members integrally constitute a bowl portion (2b). As such, the two upper parts 2b are assembled by assembling two kinds of materials, such as jade or marble, which are natural materials, which are not easily processed in various forms, and materials that are fragile, such as glass or ceramics. When combined with the structure of the upper portion (2b) of the cold air dissipation unit 21 is easy to manufacture in a variety of forms using a variety of materials, because it is possible to manufacture a bowl using a high-quality material and to diversify the design .

The cold air diverging portion 21 has a substantially hemispherical shape, and a groove portion 23 is formed through which condensed water flows on the upper surface, and the upper edge 29 has a plurality of protrusions toward the center while the central through hole protrudes downward. A plurality of engaging projections 26 are formed and a tab hole is formed at a lower side thereof, and a water injection passage 26a is formed at a side thereof.

The elastic plate 4b is formed of a rubber-like material having elasticity and elastic restoring force in the form of a circular box with an open top, and a coupling bolt 7b is formed at a position corresponding to the tab hole of the upper edge 29. A plurality of bolt holes are provided and the packing portion 42 protruding on both sides is formed at the periphery to maintain the airtightness of the cooling space 25.

The lower portion of the bowl 3b is provided with a plurality of bolt holes through which the coupling bolt 7b passes at a position corresponding to the tab hole of the upper border 29 as a circular box shape having an open top.

The coupling bolt 7b is a fastening means for integrally coupling the bowl top portion 2b, the elastic plate 4b and the bowl bottom portion 3b to at least one stopper bolt 5 according to the first embodiment of the present invention. A safety valve having the same structure as) is provided.

The coupling method and operation state of the cooling vessel 1b according to the third embodiment of the present invention configured as described above are the same as the cooling vessel 1 of the first embodiment of the present invention.

FIG. 11 is an exploded perspective view illustrating a cooling vessel according to a fourth embodiment of the present invention, FIG. 12 is a perspective view illustrating a coupled state of FIG. 11, and FIG. 13 is a cross-sectional view illustrating a coupled state of FIG. 11.

11 to 13, the cooling vessel 1c according to the fourth embodiment of the present invention has a bowl top portion 2c, an elastic plate 4c, and the elastic plate 4c on a bowl top portion 2c. It is composed of a lower portion of the bowl (3c) to be a stand while fixing to.

The upper portion of the bowl (2c) is a portion that contains food, the center is made of a hemispherical shape, the cooling space is formed by cooling the water filled in the lower portion, the outer circumferential surface of the cylinder extending vertically downward from the inside of the circular rim male thread portion (21a) ) Is screwed to the female threaded portion 35 of the lower portion of the bowl (3c), and a packing groove is formed on the bottom surface thereof to fit the packing portion 42 of the elastic plate (4c).

The upper portion of the bowl 2c may be formed of various materials such as aluminum, magnesium, stainless steel, clad plate, ceramics, ceramics, synthetic resin, glass, jade, stone, etc. Painting can enhance the taste by providing a luxurious image.

The elastic plate 4c is formed in a disc shape having a size corresponding to the male screw portion 21a of the upper portion 2c, and the elastic plate 4c is provided with an elastic space in the lower portion thereof while being slightly raised in the upper direction. A protrusion into which the spring 8 for improving the elastic restoring force is formed while preventing the deflection of 4c) is formed, and a packing portion 42 shortly bent upward from the edge is formed to be inserted into the packing groove of the bowl upper portion 2c. It functions to completely seal the cooling space 25 of the upper portion (2c) and is made of a material such as rubber or synthetic resin which is elastic, elastic restoring force and waterproof.

The lower portion of the bowl 3c has a cylindrical shape in which the lower portion is blocked, and an internal threaded portion 35 is formed on the inner circumferential surface thereof and is fastened to the male threaded portion 21a of the upper bowl portion 2c so that the elastic plate 4c is attached to the upper bowl 2c. It is fixed to seal the cooling space 25 of the upper portion (2c) and at the same time to combine the upper portion of the bowl (3c) and the elastic plate (4c) and the lower portion of the bowl (2c) integrally to form a cooling vessel (1c).

Although not shown, the upper part of the bowl is formed of a solid material and the lower part of the bowl is formed integrally by using a material having elasticity and elastic restoring force, so that the water in the cooling space expands or contracts as the ice melts without having an elastic plate. When the bottom of the elastic material may be formed in a structure that expands and contracts.

In the method of coupling the components according to the fourth embodiment of the present invention, first, the bowl top portion 2c is turned upside down and filled with water or a coolant, and then the elastic plate 4c is covered on the bottom surface of the bowl top portion 2c. The lower bowl 3c is screwed to complete the assembly of the cooling vessel 1c.

When the cooling vessel 1c provided as described above is cooled in a freezer to freeze the water in the cooling space 25, the elastic plate 4c expands downward while the volume expands while the water in the cold space 25 is cooled. Since the absorption volume of the expansion of the upper portion (2c) of the vessel does not cause damage or deformation, while the ice in the cooling space 25 is gradually melted while using the food on the upper surface of the ice cube and water in the cooling space 25 When the volume shrinks in the mixing process, the elastic plate 4c is restored up to the volume, and the cooling space 25 of the upper portion 2c is always filled with water and ice lumps, and in particular, the ice flakes float on the water. As always, the cold air works efficiently.

14 is an exploded perspective view illustrating a cooling vessel according to a fifth embodiment of the present invention, FIG. 15 is a perspective view illustrating a coupling state of FIG. 14, and FIG. 16 is a cross-sectional view illustrating a coupling state of FIG. 14.

As shown in Figure 14 to 16, the cooling vessel 1d according to the fifth embodiment of the present invention is a beer cup structure, the bowl top portion 2d and the elastic plate 4d and the elastic plate 4d It is comprised by the lower part of a bowl 3d which becomes a support, while fixing to the upper part 2d.

The upper portion of the bowl (2d) is a portion containing a beer, such as a cup made of a material such as a deep glass, and the peripheral portion is formed of a double structure with an empty inside to form a cooling space 25 filled with water or coolant The inner wall of the double structure is provided with a transparent and elastically insulating heat insulating material 12 is installed to assist the action of the elastic plate (4d) to prevent condensation on the outer surface of the bowl and the outer diameter of the bowl (2d) on the outer peripheral surface of the bottom A male screw portion 21a is formed on the smaller outer circumferential surface to screw the female screw portion 35 of the lower portion 3d of the bowl.

However, the cooling space 25 may be formed only in the lower portion of the bowl portion 2d without forming the peripheral portion in a double structure for manufacturing convenience.

The elastic plate 4d is formed in a circular box with an open lower portion, and a circular protrusion is formed at the center thereof to prevent sagging of the elastic plate 4d and to improve elastic restoring force, and a spring 8 is fitted in the circumferential direction. An extended packing part 42 is formed to be interposed between the lower end of the upper portion of the bowl 2d and the inner bottom surface of the lower portion of the bowl 3d to maintain the airtightness to prevent leakage of the cooling space 25. It is coupled to the lower part of (2d) to give a cooling space 25 in the upper portion and the expansion space in the lower portion of the elastic and elastic restoring force made of a material such as rubber or synthetic resin.

The lower portion 3d of the bowl is made of a material such as glass, and has a circular lid shape with an open top, and a female screw portion 35 is formed on an inner circumferential surface thereof and is fastened to the male screw portion 21a of the upper portion 2d of the bowl. The elastic plate 4d is fixed to the upper portion 2d to seal the cooling space 25 of the upper portion 2d, and at the same time, the upper portion 3d, the elastic plate 4d and the lower portion 2d are integrally combined. To be configured as a cooling vessel 1d.

Coupling method and effect of the components according to the fifth embodiment of the present invention is the same as the cooling vessel (1c) according to the fourth embodiment of the present invention, only, the elastic material 12 of the bowl top (2d) also Since it has elasticity, it absorbs the expansion of the cooling space 25 and restores it according to the contraction. The cooling vessel 1c according to the fourth embodiment is formed in the form of a plate where the center is raised to contain food such as sashimi. The cooling vessel (1d) according to the fifth embodiment of the present invention is formed in the form of a cup and has a different feature of being used for storing alcoholic beverages or beverages, such as beer.

FIG. 17 is an exploded perspective view illustrating a cooling vessel according to a sixth embodiment of the present invention, FIG. 18 is a perspective view illustrating a coupled state of FIG. 17, and FIG. 19 is a cross-sectional view illustrating a coupled state of FIG. 17.

As shown in FIGS. 17 to 19, the cooling vessel 1e according to the sixth embodiment of the present invention includes a bowl top portion 2e, an elastic plate 4e, and the elastic plate 4e as a bowl top portion 2e. It is composed of a lower portion of the bowl (3e) to be a stand while fixing to.

The upper portion of the bowl (2e) is a portion containing the food is made in the form of a circular bowl with a partition therein, the peripheral portion and the partition is formed of a double structure with an empty inside to form a cooling space 25 filled with water or coolant The inner side of the outer wall is provided with a transparent heat insulating material 12 having elastic restoring force to assist the action of the elastic plate 4e to prevent condensation of the outer surface and to the outer circumferential surface of the lower portion of the lower portion than the outer diameter of the bowl 2e. The threaded portion 21a is formed and screwed to the female threaded portion 35 of the lower portion 3e.

The structure of the elastic plate 4e and the lower bowl 3e is the same as that of the elastic plate 4d and the lower bowl 3d according to the fifth embodiment of the present invention, and the elastic plate 4e and the lower bowl A spring 8 is installed between the 4e to prevent the elastic plate 4e from sagging and to compensate for the elastic restoring force.

The coupling method and the effect of the cooling vessel 1e according to the sixth embodiment of the present invention are the same as those of the cooling vessel 1d according to the fifth embodiment of the present invention. The cooling vessel 1e of the sixth embodiment has a different feature of using different seasonings or foods on the upper surface of the bowl made of a partition in the form of a general bowl.

20 is an exploded perspective view showing a cooling bowl according to a seventh embodiment of the present invention, Figure 21 is a perspective view showing a coupled state of Figure 20, Figure 22 is a cross-sectional view showing a coupled state of FIG.

As shown in FIGS. 20 to 22, the cooling vessel 1f according to the seventh embodiment of the present invention includes a bowl top portion 2f, an elastic plate 4f, and the elastic plate 4f. It is composed of a bowl lower portion (3f) and a bowl lid (9f) to be a stand while fixing to.

The upper portion of the bowl (2f) is a portion containing the food in the form of a circular bowl and the peripheral portion is made of a double structure empty inside the cooling space 25 is formed in the interior space is filled with water or coolant is formed inside the outer wall Transparent and elastic restoring material 12 is installed to assist the action of the elastic plate (4f) to prevent condensation on the outer surface, the male screw portion (21b) on the circumferential surface of the diameter smaller than the bowl portion (2f) at the upper end Is formed and the bowl lid 9f is fastened and a male screw portion 21a having a diameter smaller than the outer diameter of the upper portion of the bowl 2f is formed on the outer circumferential surface of the lower portion to be screwed with the female screw portion 35 of the lower bowl 3e. . By the way, the male screw portion 21b formed at the upper end may be formed of two rows of screws or three rows of screws to quickly open and close the bowl lid.

The structure of the elastic plate 4f and the lower bowl 3f is the same as that of the elastic plate 4d and the lower bowl 3d according to the fifth embodiment of the present invention, and the elastic plate 4f and the lower bowl The spring 8 is provided between the 4f to prevent the elastic plate 4f from sagging and to compensate for the elastic restoring force.

The bowl lid 9f has a circular lid shape and its outer diameter is the same as the outer diameter of the bowl upper portion 2f, and an internal thread portion 91 is provided on the inner surface thereof to the male screw portion 2b of the bowl upper portion 2f. It is screwed to seal the inner space of the upper portion of the bowl (2f) to hygienically keep the plant cold for a long time.

However, the bowl lid 9f forms a cooling space 25 therein like the upper portion 2f of the bowl to fill the water or the coolant and use the cooling to maintain the cooling maintenance time of the food contained in the bowl for a longer time. You can do that. In addition, the container lid (9f) is formed to open and close the air vent passage to open and close the container lid (9f) when the air in the internal space is cold, the volume of the air shrinks while the bowl lid (9f) does not open with a light force Open the air bleeding passage so that you can easily open the bowl lid (9f).

Coupling method and operation effect of the cooling vessel (1f) according to the seventh embodiment of the present invention is the same as the cooling vessel (1d) according to the fifth embodiment of the present invention, except that the bowl lid 2f Another feature is that (9f) is tightened so that the cold air in the inner space of the bowl can be kept sanitarily longer.

FIG. 23 is an exploded perspective view illustrating a cooling vessel according to an eighth embodiment of the present invention, FIG. 24 is a perspective view illustrating a coupled state of FIG. 23, and FIG. 25 is a cross-sectional view illustrating a coupled state of FIG. 23.

As shown in FIGS. 23 to 25, the cooling vessel 1g according to the eighth embodiment of the present invention includes a bowl top portion 2g, an elastic plate 4g, and a bowl top portion 2g. It is composed of a bowl bottom (3g) and a bowl lid (9g) to be a stand while fixing to.

The upper portion of the bowl (2g) is a portion containing the food is made in the form of a circular bowl and the peripheral portion is made of a double structure with an empty inside is formed a cooling space 25 is filled with water or coolant in the inner space is formed inside the outer wall The transparent heat insulating material 12 having elastic restoring force is installed to assist the action of the elastic plate 4g and to prevent condensation of the outer surface of the cooling vessel, and to the upper circumferential surface of the upper portion of the bowl portion 2g at the upper end of the male screw part ( 21b) is formed, and the bowl lid 9g is fastened, and the male screw portion 21a is formed on the outer circumferential surface smaller than the outer diameter of the upper portion of the bowl 2g on the outer circumferential surface of the lower portion, thereby screwing the female screw portion 35 of the lower portion of the bowl 3g. do. By the way, the male screw portion 21b formed at the upper end may be formed of two rows of screws or three rows of screws so that the bowl lid 9g can be opened and closed quickly.

The elastic plate 4g, the lower bowl 3g, and the bowl lid 9g have an elastic plate 4f, a lower bowl 3f, a bowl lid 9f and a structure thereof according to the seventh embodiment of the present invention. The same is true, the outer diameter of the bowl lid (9f) is another feature that is larger than the outer diameter of the bowl upper portion (2g).

The coupling method and the effect of the cooling vessel 1g according to the eighth embodiment of the present invention are the same as the cooling vessel 1f according to the seventh embodiment of the present invention.

FIG. 26 is an exploded perspective view illustrating a cooling vessel according to a ninth embodiment of the present invention, FIG. 27 is a perspective view illustrating a coupled state of FIG. 26, and FIG. 28 is a cross-sectional view illustrating a coupled state of FIG. 26.

As illustrated in FIGS. 26 to 28, the cooling vessel 1h according to the ninth embodiment of the present invention includes a bowl top portion 2h, an elastic plate 4h, and a bowl top portion 2h. It is composed of a bowl bottom (3h) and a bowl lid (9h) to be a stand while fixing to.

The upper portion of the bowl (2h) is a portion containing the food in the form of a circular bowl and the peripheral portion is made of a double structure empty inside the cooling space 25 filled with water or coolant is formed in the inner space and the inside of the outer wall Insulating material 12 is provided with a transparent and elastic restoring force to prevent the condensation of the outer surface while assisting the action of the elastic plate (4h), the locking step (21c) protruding along the inner circumferential surface is formed on the inner surface of the upper bowl The packing 91 installed on the lid 9h is engaged to maintain the airtightness inside the vessel, and the male thread portion 21a is formed on the outer circumferential surface smaller than the outer diameter of the vessel upper portion 2h at the lower end thereof so that the female thread portion 3 of the vessel lower portion 3h is formed. 35) and screwed together.

The elastic plate 4h and the lower bowl 3h have the same structure as the elastic plate 4f and the lower bowl 3f according to the seventh embodiment of the present invention.

The bowl lid (9h) is to act to close the inside of the bowl by blocking the upper end of the upper portion (2h) to keep the cold hygienically for a long time, the insert having an outer diameter fitted to the inner surface of the upper portion of the upper portion (2h) At one end of the portion 93 and the insertion portion 93 is made of an outer diameter slightly larger than the outer diameter of the bowl upper portion 2h, and is made of a head portion 94 to facilitate opening and closing.

Coupling method and effect of the cooling vessel (1h) according to the ninth embodiment of the present invention is the same as the cooling vessel (1f) according to the seventh embodiment of the present invention, only, the bowl lid (9h) in a screw manner There is another feature of opening and closing the lid of the bowl made of a method of engaging or pulling the bowl lid (9h) to the inlet of the upper bowl (2h) without closing the inside of the bowl by fastening to the upper bowl (2h).

FIG. 29 is an exploded perspective view illustrating a cooling vessel according to a tenth embodiment of the present invention, FIG. 30 is a perspective view illustrating a coupling state of FIG. 29, and FIG. 31 is a cross-sectional view illustrating a coupling state of FIG. 29.

As shown in FIGS. 29 to 31, the cooling vessel 1i according to the present invention is divided into a bowl top portion 2i, a bowl bottom portion 3i, and an elastic material 4i, and the bottom portion of the bowl bottom portion 2i. And a stopper bolt 5c provided with a safety valve that blocks the water inlet.

The upper portion of the bowl (2i) is configured in the form of a deep bowl so as to hold a relatively large amount of food to contain, such as cold noodles.

Although not shown, the temperature display is mounted on the outer surface of the cooling vessel so as to visually enhance the coolness while checking the temperature during use.

The lower bowl 3i is coupled to the lower portion of the upper bowl 2i to provide a cooling space 25 filled with water therein, and a coupling nut 36 is installed at the center thereof so that the stopper bolt 5i is fastened. The elastic material 4i is adhered to the inner bottom surface.

The elastic material 4i is made of a material having elastic restoring force, waterproofness, and heat insulating property, and adheres to the inner bottom of the bowl bottom 3i to be in close contact with an adhesive to prevent water from penetrating into the bottom of the bowl. By insulating (3i), the cooling vessel is frozen in a freezer to prevent condensation from occurring on the outer surface of the lower portion of the bowl (3i) and to prevent cold air from dissipating downward, thereby extending the cooling duration. . In addition, the elastic material 4i shrinks when the volume of the cooling space 25 freezes and expands when the volume is reduced and is restored when the volume is reduced in the process of melting the ice and reducing the water, so that the cooling space 25 is always filled with ice or ice. Filled with a mixture of lumps and water, so that the top of the bowl is always kept the same cold while using food.

Here, the elastic material (4i) is formed of a plurality of protrusions in the embossed form on the lower surface using a material such as rubber or soft plastic, such as rubber or synthetic resin, elastic restoring force and elasticity, the inner bottom surface of the lower portion of the bowl (3i) It can be configured by adhering to.

The stopper bolt 5i is in the form of a hollow tannery bolt, and one end of the hollow inside is formed with a bolt portion 51a having a small diameter and a stepped seat portion 53b formed therein, and the bolt portion 51a of the bolt portion 51a. A round packing 56a is seated on the seat portion 53b, and a valve 53c in which a pin hole in the transverse direction is formed at the distal end in the form of a round head bolt without a thread is inserted into the bolt portion 51a. It consists of a safety valve formed by inserting the spring 58a and the washer 59 in turn on the outer circumferential surface of the valve 53c and driving the split pin 59a into the pin hole to fix it.

Here, the outer surface of the round head of the valve 53c and the lower surface of the lower portion 3c of the valve 53 maintain a horizontal plane so that there is no stepped portion, thereby preventing foreign substances from being caught at the boundary and maintaining aesthetics well.

Referring to the coupling method of the cooling vessel according to the tenth embodiment of the present invention configured as described above are as follows.

First, the elastic material 4i is completely attached so that water does not penetrate into the inner bottom surface of the lower portion of the bowl 3i. Then, the upper portion of the bowl 2i is overlaid and the periphery part is argon welded or glued depending on the material. After the combination, the water or the coolant is sufficiently injected into the cooling space 25 through the through hole of the coupling nut 36, and the stopper bolt 5i is fastened and sealed to complete the assembly of the cooling vessel 1i.

Referring to the operational state of the cooling vessel according to the tenth embodiment of the present invention configured as described above are as follows.

When the cooling vessel 1i is put into a freezer and cooled, the elastic material 4i shrinks downward by the expanded volume while the water filled in the cooling space 25 is cooled and the volume of the vessel 2i is reduced. To prevent deformation or breakage, and when the cooled cooling vessel 1i is used at room temperature, the ice in the cooling space 25 gradually melts and the volume decreases, so that the elastic material 4i is restored upward. ) Is always filled with water and lumps of ice in the process of melting ice when it is cooled.In particular, since ice has a smaller specific gravity than water, it floats on the water, so it is always efficient to cool the top of the bowl during use. Delivered.

32 is an exploded perspective view illustrating a cooling vessel according to an eleventh embodiment of the present invention, and FIG. 33 is a cross-sectional view illustrating a coupling state of FIG. 32.

32 to 33, the cooling vessel 1j according to the eleventh embodiment of the present invention includes a bowl upper portion 2j, a bowl lower portion 3j, an elastic portion 10, and a stopper 11. do.

The upper portion (2j) of the form gradually increases toward the center of the groove portion 23 is formed on the surface of the radial and circular grooves formed in the passage of the water caused by the condensation phenomenon flows into the food stored in the upper surface of the bowl Prevents penetration In addition, the expansion and contraction portion 20 is formed by making the cross section of the peripheral portion combined with the lower portion of the bowl (3j) thinner than the central portion to absorb the portion that expands in the vertical direction when the cooling space expands while freezing, It acts to prevent deformation.

The lower portion 3j serves as a pedestal, and a bellows-type stretchable portion 10 having elastic restoring force in a horizontal direction is formed on one side thereof, and when the volume of the cooling space 25 is cooled, the expandable portion ( 10) also expands in the horizontal direction and when the ice is thawed as the volume shrinks, the expansion and contraction portion 10 is also contracted to prevent deformation of the upper bowl (2j) and lower bowl (3j) by cooling.

Here, the expansion portion 10 and the water inlet 33 which is the inlet portion of the expansion portion 10 is disposed at the bottom of the cooling vessel or a structurally suitable portion according to the molding method and design.

The stopper 11 is provided with a female screw to engage the male screw portion formed at the tip of the expansion and contraction portion 10 to seal the cooling space 25.

Although not shown, it is provided with a bowl lid that prevents the top of the bowl to seal the top of the bowl can be configured to preserve the cold air for a long time and convenient to move, the bowl lid is fixed to enable the rotation material to the cooling bowl Can be installed.

The manufacturing method and the operational effect of the cooling vessel 1j according to the eleventh embodiment of the present invention are as follows.

The cooling vessel 1j in which the upper bowl 2j, the lower bowl 3j, and the elastic unit 10 are integrally formed may be manufactured as a product by using the elasticity of the material itself without using an elastic member. One example is the blow molding (hollow molding) method, which is made of synthetic resins, especially PET (Polyethylene Terephthalate), to enable mass production at low cost, and can be used to eat sashimi for eating or to display at the store. It can be used as a bowl, put water in the cooling space (25), cool it, bring it with you when you go to a picnic party, and put food in the cooling bowl (1j) outdoors so that you can eat freshly. It can also be used for various purposes.

In addition, the cooling vessel (1j) according to the eleventh embodiment of the present invention injects water or a coolant into the cooling space 25 and then fastens the stopper 11 to cool in a freezer to contain food in the process Pre-specified portions such as the stretchable portions 10 and 20 expand and contract while acting so that the original shape of the vessel is not significantly deformed.

In other words, the cooling vessel 1j according to the eleventh embodiment of the present invention is made of a structure that maintains the shape of the vessel during cooling and thawing while allowing a specific portion of the vessel to be easily stretched using the material characteristics of the vessel. It is characteristic.

FIG. 34 is an exploded perspective view illustrating a cooling vessel according to a twelfth embodiment of the present invention, FIG. 35 is a perspective view illustrating a coupled state of FIG. 34, and FIG. 36 is a cross-sectional view illustrating a coupled state of FIG. 34.

34 to 36, the cooling vessel (1k) according to the twelfth embodiment of the present invention is a bowl upper portion (2k) and the lower bowl (3k) and the elastic tube (4k), the lower bowl (3k) It consists of a stopper bolt (5k) to block the water inlet (33).

The upper portion of the bowl (2k) is a portion containing the food on the upper surface is formed in a square plate form a protrusion 22 formed of a plurality of projections on the upper surface to prevent water from condensation phenomena in the food.

The lower portion of the bowl (3k) is in the form of a rectangular box with an open top, and serves as a pedestal of the upper bowl (2k) while providing a cooling space 25 in the inner space while the elastic tube (4k) is embedded, two layers As a double structure consisting of a vacuum chamber 32 to prevent the condensation and conduction and convection action to prevent the condensation phenomenon on the outer surface of the lower portion of the bowl (3k), the diameter of the hollow inner peripheral surface becomes smaller on one side A stepped portion 33a which forms a stepped portion and extends shortly and is bent outwardly is formed, and a water injection hole 33 having a female screw is formed on an inner circumferential surface thereof so that the stopper bolt 5k is fastened. By the way, the water inlet 33 may be made by drawing long in the form of a bottle spout according to the material and design and manufacturing method of the cooling vessel.

The elastic tube 4k is made of a material having elasticity, elastic restoring force, and waterproofness, and has a long tube shape. The inlet portion is opened in a circular shape, and the end portion thereof is vertically bent outward, and then the packing portion 43 is shortly vertically bent inward. Is formed is inserted into the stepped portion (33a) of the water inlet 33 to fasten the stopper bolt (5k) to maintain the airtight.

In addition, the elastic tube (4k) is made of an elastic material to perform the expansion and contraction, so as to freeze the cooling vessel in the freezer to freeze the water in the cooling space while preventing the damage or deformation that occurs when the volume is expanded by the packing portion 43 It is possible to prevent the leakage of water in the cooling space 25 and to fix the inlet portion to the water inlet 33 of the lower portion of the bowl (3k) with a stopper bolt (5k) to fix the elastic tube at a predetermined position in the cooling space It is a great feature to work at the same time.

However, when the elastic tube is formed in an independent form including air inside and embedded in the cooling space, the position of staying in the cooling space is not constant depending on the state of the cooling vessel. If the bowl is cooled in the cooling chamber, it will not be able to smoothly transfer the cold air to the upper surface of the bowl by blocking the elastic tube. Also, if the elastic tube is cooled in the horizontal direction, the water filled in the cooling space will freeze and expand. When the elastic tube is not located portion does not absorb the expansion of the ice, there is a problem that the cooling vessel may be deformed or damaged.

The stopper bolt (5k) is made in the form of a tanned bolt provided with a male screw on the outer peripheral surface is fastened to the water inlet 33 to completely seal the cooling space (25).

Although not shown, a separate safety valve can be installed in the upper part of the bowl (2k) or the lower part of the bowl (3k), and also equipped with a temperature display to display the cooling temperature of the upper part of the bowl to give the user a fresh sense of taste. You can do it nicely.

The coupling method of the cooling vessel 1k according to the twelfth embodiment of the present invention is as follows.

First, the vessel lower portion 2k and the vessel upper portion 3k, which are provided with the vacuum chamber 32, are integrally combined with each other by welding or bonding, and water or a coolant is supplied to the cooling space 25 through the water inlet 33. The filling is almost full and the elastic tube 4k is inserted into the cooling space 25, and then the stopper bolt 5k is fastened to complete the cooling vessel 1k.

Effects of the cooling vessel 1k according to the twelfth embodiment of the present invention are as follows.

Even if the ice in the cooling space 25 melts while the food is cooled in the freezer (2k) and used in the upper surface of the bowl, the same effect as the operation of the cooling bowl (1) according to the first embodiment of the present invention During use, the cold air is completely transferred to the top of the bowl and is always maintained at about the same temperature. In addition, the cooling vessel (1k) according to the twelfth embodiment of the present invention is inserted into the elastic tube (4k) through the water inlet 33 to the inside of the bowl body and fastening the stopper bolt (5k) to complete the cooling vessel The simple structure makes manufacturing very easy and can reduce manufacturing costs.

FIG. 37 is an exploded perspective view illustrating a cooling vessel according to a thirteenth embodiment of the present invention, and FIG. 38 is a cross-sectional view illustrating a coupling state of FIG. 37.

37 to 38, the cooling vessel (1k1) according to the thirteenth embodiment of the present invention is a bowl upper portion (2k1), lower bowl (3k1) and elastic tube (4k1), lower bowl (3k1) It consists of a stopper nut (5k1) to block the water inlet 33 of.

The basic structure of the cooling vessel 1k1 according to the thirteenth embodiment of the present invention is the same as that of the cooling vessel 1k according to the twelfth embodiment of the present invention, except that the specific shape is partially different.

The upper portion of the bowl (2k1) is a portion containing the food in the form of a circular bowl formed on the top surface of the radial groove portion 23 is formed so that the water due to condensation does not penetrate the food.

The lower bowl 3k1 has a cooling space 25 and an elastic tube 4k embedded in an inner space while serving as a pedestal of the upper bowl 2k1, and consists of a hollow tube protruding from one side. Injecting water into the water) and the water inlet 33 is fixed to the inlet portion of the elastic tube (4k1). A male screw portion is formed at the end of the water injection hole 33 to fasten the stopper nut 5k1.

The elastic tube 4k1 is made of a material having elasticity, elastic restoring force, and waterproofness, and has a packing portion 43 having an inlet portion vertically bent outwardly and then shortly vertically bent inward in the form of a long tube. 33) is inserted into the lip of the lip to tighten the stopper nut (5k1) to keep the airtight.

The stopper nut (5k1) is formed in the form of a lid provided with a female screw on the inner peripheral surface is fastened to the water inlet 33 to press the packing portion 43 of the elastic tube (4k1) to prevent leakage of water filled in the cooling space 25 It works.

Although not shown, a separate safety valve can be installed in the upper bowl (2k1) or lower bowl (3k1), and also equipped with a temperature display to display the cooling temperature of the upper surface of the bowl to give the user a fresh sense of taste. You can do it nicely.

The coupling method of the cooling vessel 1k1 according to the thirteenth embodiment of the present invention is as follows.

First, the lower bowl 2k1 and the upper bowl 3k1 are integrally formed, and the water or the coolant is almost completely injected into the cooling space 25 through the water inlet 33, and the elastic tube 4k1 is cooled in the cooling space ( After inserting into the inside of 25), the stopper nut (5k1) is fastened to complete the cooling vessel (1k1).

Effects of the cooling vessel 1k according to the thirteenth embodiment of the present invention are the same as the cooling vessel 1k according to the twelfth embodiment of the present invention, and the cooling vessel 1k according to the thirteenth embodiment of the present invention. It can be applied when manufacturing the material using fragile materials such as glass or ceramics.

39 is an exploded perspective view illustrating a cooling vessel according to a fourteenth embodiment of the present invention, FIG. 40 is a perspective view illustrating a coupling state of FIG. 39, and FIG. 41 is a cross-sectional view illustrating a coupling state of FIG. 39.

39 to 41, the cooling vessel according to the fourteenth embodiment of the present invention is formed on the lower surface of the bowl (2m) and the lower bowl (3m) and the elastic tube (4m) and the lower bowl (3m) Cooling bowl (1m) consisting of a stopper bolt (5m) to block the water inlet 33, water formed on the lower surface of the upper portion (2m) and lower bowl (3m) and the elastic tube (4m) and lower bowl (3m) Consists of a lid cap (5m1) with a handle to block the inlet (33) is composed of a bowl lid (9) used to cover the cooling vessel (1m).

The upper portion of the bowl (2m) is in the form of a plate slightly lower toward the center of the cooling bowl (1m) is the portion that the food is contained on the upper surface and the bowl lid (9) to transfer the cold air to the lower portion contained in the cooling vessel (1m) It acts to provide cold food.

The lower portion of the bowl (3m) is formed in the shape of a circular bowl deeper toward the center portion serves as a pedestal of the upper bowl (2m) while providing a cooling space 25 therein, the elastic tube (4m) is inherent, double Its dual structure consists of a vacuum chamber 32, which prevents condensation on the outer surface of the lower part of the bowl (3m) because it is insulated while blocking conduction and convection. It forms a stepped and extends to this is shortly vertically bent outwardly facing the projection (33a) is formed and the water injection hole 33 is formed of a circular through-hole formed with a female thread on the inner peripheral surface is fastened to the stopper bolt (5m).

The elastic tube (4m) is made of a material having elasticity, elastic restoring force and waterproof, and made of a mushroom-shaped tube, the inlet portion is opened in a circular shape, the end of which is vertically bent in the circumferential direction, followed by a short vertical bending inward. The portion 43 is formed and fitted to the stepped portion 33a of the water injection hole 33 and when the stopper bolt 5m is fastened, the airtight function is maintained.

Although not shown, a spring is installed inside the elastic tube 4m to reinforce the restoring force of the elastic tube 4m to assist the restoring force of the elastic tube 4m when the ice in the cooling space 25 is melted to reduce the volume. This will keep the top of the bowl cool for a long time.

The stopper bolt (5m) is made in the form of a tanned bolt provided with a male screw on the outer peripheral surface is fastened to the water inlet 33 serves to seal the cooling space (25).

On the other hand, the stopper bolt (5m1) is fastened to the bowl lid (9m1) is provided with a male screw on the outer circumference and has a handle at one end is fastened to the water inlet 33 of the bowl lid (9).

Although not shown, the cooling bowl (1m) and the bowl lid (9) to cover the food to move or to keep the cold for a long time to fit the projections and the protrusions to the cooling bowl (1m) and the bowl lid (9) respectively Is connected to the hinge is attached to the rotating material can be formed in a structure for mounting the locking device.

In addition, although not shown, a separate safety valve can be installed in the upper part of the bowl (2 m) or the lower part of the bowl (3 m), and also equipped with a temperature display to display the cooling temperature of the upper surface of the bowl so that the user feels fresh. It can instill confidence and boost the taste of food.

Coupling method and effect of the cooling vessel (1m) according to the fourteenth embodiment of the present invention, the same as the cooling vessel (1k) according to the twelfth embodiment of the present invention, but the same structure as the cooling vessel (1m) Bowl lid (9) is added to make it possible to use hygiene while preserving the cold air of the cooling bowl (1m long) is another feature.

FIG. 42 is an exploded perspective view illustrating a cooling vessel according to a fifteenth embodiment of the present invention, FIG. 43 is a perspective view illustrating a coupled state of FIG. 42, and FIG. 44 is a cross-sectional view illustrating a coupled state of FIG. 42.

As shown in Figure 42 to Figure 44, the cooling vessel (1n) according to the fifteenth embodiment of the present invention is composed of a bowl upper portion (2n) and a lower portion of the bowl (3n) and the elastic tube (4n), A stopper nut 5n for blocking the spring 8 provided in the elastic tube 4n and the water inlet 33 formed on the lower surface of the lower portion 3n is added.

The upper portion of the bowl (2n) is made in the form of hemispheres that increase toward the center and the protrusions 22 formed of a plurality of protrusions are formed on the upper surface so that foods such as sashimi are placed on the protrusions 22 and the moisture caused by the condensation phenomenon is soaked. It is supposed to flow without lifting.

The lower portion of the bowl (3n) is made of a disk shape, the center is deepened in the upper direction while the center is made of a circular through hole, the inner circumferential surface is protruded to the outside, the water inlet 33 is provided with a male screw on the outer surface of the stopper nut (5n) ) Is fastened.

The upper portion of the bowl 2n and the lower portion of the bowl 3n may be formed of various materials such as aluminum, magnesium, stainless steel, clad plate, ceramics, ceramics, synthetic resin, glass, jade, stone, and the like. The material can be surface-treated or silver nano-coated and coated with various methods to enhance the user's taste. In particular, silver nano coatings are antibacterial, so you can eat raw foods such as sashimi.

The elastic tube 4n is made of a material having elasticity, elastic restoring force, and waterproofness. The vertex is formed of mushrooms with upward protrusions, and the water in the cooling space formed inside the upper portion of the hemispherical bowl becomes ice and expands or ice The surface area is increased to sufficiently respond when melted and melted, and the elastic tube 4n efficiently contracts and expands to prevent deformation or breakage of the cooling vessel, and the inlet portion is opened in a circular shape so that its end faces outward. A packing portion 43 having a vertically bent and then shortly inwardly bent structure is formed so as to be seated in the water inlet 33 and fasten the stopper nut 5n so as to maintain airtightness completely.

Here, the elastic tube (4n) is provided with a plurality according to the size or shape of the cooling vessel can be embedded in the cooling vessel, when using the transparent material such as glass to the upper portion (2n) of the elastic tube (4n) By making the design diverse and colorful with patterns such as flower shapes, users can feel the freshness of the food when they see the cooled and colorful patterns inside the bowl, and it enhances the taste.

The spring 8 is installed inside the elastic tube 4n to reinforce the restoring force of the elastic tube 4n to assist the restoring force of the elastic tube 4n when the ice in the cooling space 25 is melted and the volume is reduced. This will keep the top of the bowl cool for a long time.

The stopper nut (5n) is fastened to the water inlet 33 of the lower portion (3n), consisting of a double structure consisting of an inner material (59) made of a soft material such as plastic and an outer material such as ceramics or glass. If the bottom of the bowl (3n) is made of porcelain or glass, etc., when fastening the stopper nut (5n) made of the same material, the frictional force between the female threaded portion and the male threaded portion is weak and prevents loosening by itself. .

Although not shown, a separate safety valve can be installed at the top or bottom of the bowl, and a temperature display is also provided to indicate the cooling temperature of the top of the bowl to determine whether it can be used as a cooling vessel and to give the user a fresh feeling. You can give it.

The coupling method and the effect of the components of the cooling vessel 1k according to the fifteenth embodiment of the present invention are the same as the cooling vessel 1k according to the twelfth embodiment of the present invention, except that the cooling vessel 1n is provided. It is placed on the top of a bowl made of a wide general dish, and then the top surface of the cooling bowl to be used to contain food such as sashimi is another feature.

As such, when the cooling bowl (1n) is separately stacked on the upper surface of the general bowl, a general bowl made of various designs and materials can be used, and the cooling bowl of the present invention does not need to be prepared separately when the sashimi is placed on a plate. Make sure to put it directly on the top of (1n).

45 is an exploded perspective view illustrating a cooling vessel according to a sixteenth embodiment of the present invention, FIG. 46 is a perspective view illustrating a coupled state of FIG. 45, and FIG. 47 is a cross-sectional view illustrating a coupled state of FIG. 45.

45 to 47, the cooling vessel 1p according to the sixteenth embodiment of the present invention includes a bowl top portion 2p, a bowl bottom portion 3p, an elastic tube 4p, and a bowl bottom portion 3p. It consists of a stopper bolt (5p) to block the water inlet 33 formed on the lower surface of the.

The upper portion of the bowl (2p) is formed in the hemispherical shape of the upper surface is formed with a plurality of grooves 23 formed in the radial direction from the center to the periphery so that the water caused by the condensation phenomenon flows to prevent the water in the food contained in the upper surface of the bowl .

The lower portion of the bowl (3p) is a disk-shaped circular through-hole is formed in the center of the inner circumferential surface is vertically bent extending inwards, the female thread is provided on the inner circumferential surface is extended to the short vertical bending in the direction of the center of the circle and the end is again A water inlet is formed to extend outward shortly vertically so that the stopper bolt 5p is screwed.

The elastic tube (4p) is made of a material having elasticity, elastic restoring force and waterproof, the vertex is formed in the form of mushrooms protruding upwards, the inlet portion is not opened but formed in a completely sealed structure, the lips portion of the inlet is outward A vertically bent and then shortly inwardly bent packing portion 43 is formed to seat the water inlet 33 and fasten the stopper nut 5n so that the elastic tube 4p is fixed to the lower portion 3p of the container. . In addition, the upper surface of the elastic tube (4p) can be added a variety of patterns that can feel fresh, such as floral patterns.

The inlet portion of the hermetic elastic tube 4p is formed of a valve body 44 and an elastic material which protrude roundly toward the inside and have a fine needle hole through which a needle passes, and an outer peripheral surface of the valve body 44. It is provided with a ring-shaped elastic body 45 that acts to seal the needle hole of the valve body 44 by wrapping it to provide a passage for injecting air.

The closed elastic tube 4p is crushed by the portion except the inlet portion and pushed into the cooling space 25 through the water inlet 33 of the lower portion 3p of the vessel, and the air is injected through the needle hole of the valve body 44. A needle of the device is inserted to inject air into the device so as to inflate the elastic tube to have elastic restoring force.

The elastic tube 4p configured as described above is made of a rubber-like material having elasticity. In the manufacturing process, the upper and lower parts are separately formed, and then the two members are joined together with an adhesive to be integrally combined and the needle hole of the valve body 44 is formed. Through the injection of the appropriate amount of air required to maintain the elastic restoring force, the needle hole of the valve body 44 seals the needle hole of the valve body 44 by the compression force of the elastic body (45).

In addition, in the air injection method of the elastic tube (4p) by installing an air inlet having a valve inside therein in the form of a check valve is the air is injected from the outside to the inside and the air is not discharged from the inside to the outside is blocked It can be formed into a structure.

In addition, by inserting the needle of the air injection device into the valve body 44 without using the material of the elastic rubber system in advance, the air is injected into the elastic tube by inserting the needle of the air injection device and forcing the adhesive into the needle hole. It can also be sealed completely by adding.

The stopper bolt (5p) is a bolt shape formed on the outer circumferential surface is fastened to the water inlet 33 serves to block the air leakage of the elastic tube (4p) while fixing the elastic tube (4p).

Although not shown, a separate safety valve can be installed on the top or bottom of the bowl, and a temperature display on the top of the bowl allows the user to feel the freshness by encouraging the taste by displaying the current temperature of the cooling vessel. Can be.

The coupling method and the effect of the components according to the present invention are the same as the cooling vessel according to the fifteenth embodiment of the present invention, except that the structure of the upper surface of the upper portion of the bowl 2p and the lower portion of the bowl 3p. The water injection hole 33 and the stopper bolt (5p) of the structure is partly different.

FIG. 48 is an exploded perspective view illustrating a cooling vessel according to a seventeenth embodiment of the present invention, FIG. 49 is a perspective view illustrating a coupled state of FIG. 48, and FIG. 50 is a cross-sectional view illustrating a coupled state of FIG. 48.

As shown in FIGS. 48 to 50, the cooling vessel 1q according to the seventeenth embodiment of the present invention includes a bowl top portion 2q, a bowl bottom portion 3q, an elastic tube 4q, and also a bowl bottom portion 3q. It consists of a stopper (5q) to block the water inlet 33 formed on the lower surface of the).

The components of the cooling vessel 1q according to the seventeenth embodiment of the present invention are the same as the structure and the effect of the cooling vessel 1n according to the fifteenth embodiment of the present invention. The upper surface combines the edge of the periphery and the hemispherical shape of the central portion. A protrusion 22 formed of a plurality of protrusions is formed at the central portion of the upper surface so that food such as sashimi is placed on the protrusion 22, and the moisture caused by the condensation phenomenon is soaked. It is supposed to flow without lifting.

In addition, the inner peripheral surface of the water inlet 33 of the lower portion of the bowl (3q) is not provided with a female screw is formed as a sliding surface, and the water inlet 33 is elastic, such as rubber, and does not leak to the end using a material While keeping the airtight by inserting the stopper 5q in which the protrusion 50 protruding along the circumferential surface, the stopper 5q is allowed to pressurize when the cooling vessel 1q is heated to vaporize and expand water. If it is abnormal, it falls out or is melted by heat, so it has the same function as a safety valve.

51 is an exploded perspective view showing a cooling bowl according to an eighteenth embodiment of the present invention, Figure 52 is a perspective view showing a coupling state of Figure 51, Figure 53 is a use state of the cooling bowl according to an eighteenth embodiment of the present invention 54 is a cross-sectional view according to FIG. 53, FIG. 55 is an exploded perspective view showing a different structure of the upper portion of the cooling vessel according to the eighteenth embodiment of the present invention, and FIG. It is a perspective view which shows the use condition of a cooling vessel, and FIG. 57 is sectional drawing shown in FIG.

51 to 57, the cooling vessel (1r) according to the eighteenth embodiment of the present invention is roughly made of a heat dissipation unit 300 and the cooling vessel 200, the heat dissipation unit 300 The pedestal 108, the heat dissipation fan 107, the heat dissipation plate 106, the power supply unit, the temperature sensor, the control unit and the temperature display unit, the cooling vessel 200 is fixed plate 104 and the thermoelectric element 101 and It is composed of a coupling bolt 105 which integrally combines the heat insulating material 102 and the heat exchanger piece 103, the lower bowl 3r, the packing 27, the upper bowl 2r and the above components, and the upper bowl An elastic tube 4r is embedded in the inner space of the 2r and sealed by a stopper bolt 5r, and is added to the cooling vessel 200 to cover the upper surface of the upper bowl 2r. 9r) is provided.

However, the fixing plate 104, the thermoelectric element 101, the heat insulating material 102, and the heat exchanger 103 of the cooling vessel part 200 may be configured to be included above the heat dissipation part 300.

The upper portion of the bowl (2r) is a portion containing the food is provided with a groove 23 made of a radial groove on the upper surface to allow condensed water to flow so that water does not penetrate the food.

The upper portion of the bowl (2r), as shown in Figure 55 to 57 put a bowl containing a cool food, such as a bottle 13, a dish 14 or a cup 15, such as beer on the top surface An accommodating portion 23a formed of a plurality of grooves may be formed so as to be cooled, and a heat insulating material 12 as shown in FIG. 55 is installed in the cooling space 25 except for the accommodating portion 23a to prevent unnecessary cold air. The outflow is prevented and the cooling efficiency of the accommodating part 23a is improved.

In addition, although not shown, in the structure of the upper portion (2r) to form a large number of partitions to separate the top surface can be used to separate the food such as kimchi or vegetables depending on the type and can be formed in any number of forms.

The lower bowl portion 3r serves as a pedestal of the upper bowl portion 2r and includes a cooling space 25 into which an elongated elastic tube 4r is embedded in the inner space and water or a coolant is injected into the remaining space. One side of the lower portion (3r) of the elastic tube (4r) is introduced into the water inlet 33 is a passage for injecting water is formed, the water inlet 33 is formed in the form of a short round tube A female threaded portion is formed at the inner end, and a short step extending from the inner end toward the center of the circle and extending to the vertical center is shortened to the outward direction. The packing portion 43, which is an inlet portion of the elastic tube 4r, is formed. The stopper bolt 5r having a male screw portion is fastened to an outer circumferential surface of the water injection hole 33 to fix the elastic tube 4r so that the water filled in the cooling space 25 does not leak.

The elastic tube 4r is made of a material having elasticity, elastic restoring force, and waterproofness, and has a long bag shape, and a packing part 43 is formed in which the inlet portion is shortly vertically bent outwardly and then shortly vertically bent inwardly. When the stopper bolt (5r) is fastened over the step of (33) to maintain the airtight.

The stopper bolt (5r) is made of a short bolt shape provided with a male screw on the outer peripheral surface is screwed to the water inlet (33).

The packing 27 maintains airtightness when the lower bowl 3r is coupled to the upper bowl 2r.

The heat exchange piece 103 is in contact with the heat absorbing portion of the thermoelectric element 101 and transmits cold air to the lower portion (3r).

The heat insulating material 102 is formed so that the through-hole through which the thermoelectric element 101 is inserted in the center and the heat of the heat generating portion is not conducted to the lower portion (3r) in contact with the heat absorbing portion.

The thermoelectric element 101 is in the form of a flat plate fitted to the central portion of the heat insulating material 102, the heat absorbing portion is located on the upper surface and the heat generating portion is located on the lower surface when the DC power is applied, the Peltier effect occurs and cold air is emitted on the upper surface and the lower surface Heat occurs.

The thermoelectric element 101 uses the Peltier effect. The Peltier effect is a phenomenon in which two types of metal ends are connected to each other, and when current flows therein, one terminal absorbs heat and the other terminal generates heat. to be. Instead of two kinds of metals, semiconductors such as bismuth (Bi) and tellurium (Te), which have different electrical conduction methods, can be used to obtain highly efficient endothermic and exothermic Peltier devices. The thermoelectric element 101 is capable of switching between endothermic and exothermic according to the current direction, and has the characteristic that the endothermic and exothermic amount is adjusted according to the amount of current.

The fixing plate 104 uses a material such as aluminum having good thermal conductivity to cool the heat generated from the heat generating portion of the thermoelectric element 101 and serves as a pedestal for the cooling vessel 200.

The bowl lid (9r) can be provided separately separated as shown in the figure, it can be formed so as to open and close while rotatably coupled to one side of the bowl upper portion (2r), divided in half each bowl upper portion ( It can also be opened and closed while hinged to 2r) and rotated to both sides.

Although not shown, a separate safety valve can be installed in the upper bowl 2r or the lower bowl 3r.

Looking at the coupling process of the components of the cooling vessel 200 above, the packing 27 and the lower bowl (3r) is installed in the lower portion of the upper portion (2r), and then the thermoelectric element 101 in the center of the heat insulating material (102) ) Is installed, the heat exchange piece 103 is installed on the upper surface thereof, and the fixing plate 104 is mounted on the lower portion of the thermoelectric element 101, and then the components of the cooling vessel part 200 are integrated with the coupling bolt 105. And fill the cooling space 25 of the upper portion of the bowl 2r with water or coolant, and insert the elastic tube 4r into the water inlet 33, and then fasten the stopper bolt 5r to the cooling vessel. Completion of the unit 200 is completed.

The heat sink 106 has a structure in which a plurality of fins made of a material such as aluminum or copper having good thermal conductivity are integrally connected to cool the heat generated from the heat generating portion of the thermoelectric element 101.

The heat dissipation fan 107 is provided with a motor and a fan integrally to promote the cooling action of the heat dissipation plate 106 while the fan rotates to increase the efficiency of the thermoelectric element 101.

The pedestal 108 has a heat dissipation plate 106, a heat dissipation fan 107, a power supply unit, a temperature sensor, a control unit, and a temperature display unit mounted in an inner space of the heat dissipation unit 106.

The power supply unit converts AC power into DC power, and the temperature sensor measures the temperature of the cold air emanating part of the upper portion of the bowl and transmits it to the control unit, and the control unit is attached with a temperature controller to apply or cut off a current according to a set temperature. The display measures and displays the temperature of the current cold air divergence unit. However, the temperature display part may be installed in the cooling container part 200, and may be configured to display the temperature of the cooling container part separately used by cooling and separating the heat dissipation part.

In the above components of the heat dissipation unit 300, the heat dissipation fan 107, the heat dissipation plate 106, and the power supply unit are installed inside the pedestal 108, and the control unit and the temperature display unit are mounted on the side of the pedestal 108. .

The mounting position or structure of the components of the heat dissipation unit 300 may be variously installed according to the shape of the cooling vessel.

In addition, the power supply unit can be formed by charging, and the terminals can be directly contacted to charge by a contact method, or a magnetic field generated from the primary coil of the charging device is induced through the secondary coil of the battery part to supply current. Power can be supplied by charging with a contactless charging method that allows current to flow.

An operation process and an operation effect of the cooling vessel 1r according to the eighteenth embodiment of the present invention are as follows.

First, when the cooling vessel 200 is placed on the top surface of the heat dissipation unit 300 and current is applied through the power supply unit, the top surface of the thermoelectric element 101 becomes cold while being endothermic and the bottom surface is heated while being heated. Accordingly, cold air is transferred to the cooling vessel 200 to freeze the cooling space 25, and the heat dissipation part 300 maintains the efficiency of the thermoelectric element by dissipating heat while the heat dissipation fan 107 rotates. Do it.

Here, when the water filled in the cooling space 25 of the upper bowl 2r freezes and expands in volume, the elastic tube 4r contracts and when the ice melts while using, the elastic tube 4r restores the cooling space ( 25) is always filled with a mixture of ice or water and ice chunks, so that the cold air is always efficiently transferred to the upper surface of the vessel, and the deformation or breakage of the upper portion 2r is caused by the contraction and restoration of the elastic tube 4r. Will be prevented.

The cooling bowl (1r) of such a structure is suitable for use in restaurants, and put the kimchi provided on the table in advance in the Seolleongtang house and cover the lid to keep the cold during business hours so as not to lose the taste, It also provides vegetables, vinegar, and wasabi, which are served at a sushi restaurant. If you eat sashimi, which is kept cold at a proper temperature by a cooling bowl, you can also dip the sashimi that has been cooled to a proper temperature without dipping. Keep it cool until you eat it.

In addition, the cooling vessel having a structure in which the accommodating portion 23a is formed on the upper portion 2r is suitable for use in pubs and the like where people talk and drink for a long time.

In addition, by using a cooling bowl equipped with a lid that can be opened and closed by combining the hinge and put the food eaten cold in the buffet restaurant to maintain the taste of the food as it is.

As such, by providing a cooling vessel having a structure in which water is used to freeze the cooling vessel 200 contained in the internal space by using a thermoelectric element, it is possible to manufacture the cooling vessel 200 in various forms and the power is connected. When not, there is a convenience that can be used to separate only the cooling vessel 300.

58 is an exploded perspective view showing a cooling bowl according to a nineteenth embodiment of the present invention, Figure 59 is a perspective view showing a coupled state of Figure 58, Figure 60 is a use state of the cooling bowl according to a nineteenth embodiment of the present invention Is a perspective view.

58 to 60, the cooling vessel 1s according to the nineteenth embodiment of the present invention is roughly formed of a cooling unit 310 and a cooling vessel unit 210, and the cooling unit 310 is provided. The base 115 is provided with a cooling coil 111, a compressor 114, a condenser 115, a heat dissipation fan 116, a heat insulating material 112, a cooling plate 113, a power supply unit and a temperature sensor therein. Consisting of a control unit and a temperature display unit, the cooling vessel 210 is composed of a coupling bolt (7s) to integrally combine the lower portion (3s) and the packing 27 and the upper portion (2s) of the bowl and the above components, In addition, the elastic tube (4s) is embedded in the inner space of the bowl upper portion (2s) and made of a structure to seal with a stopper bolt (5s), in addition to the cooling vessel 210, the upper surface of the bowl upper portion (2s) A bowl lid 9s is provided that covers the lid.

The upper portion of the bowl (2s) is a portion containing the food is provided with a groove 23 made of radial grooves on the upper surface to allow the condensed water to flow so that water does not penetrate the food.

By the way, although not shown, in the structure of the upper portion (2s) to form a large number of partitions to separate the upper surface can be used to separate kimchi or vegetables, etc. can be made in any number of forms.

The lower portion of the bowl 3s serves as a pedestal of the upper bowl 2s and includes a cooling space 25 into which an elongated elastic tube 4s is embedded in the inner space and water or a coolant is injected into the remaining space. On one side of the lower portion (3s) of the elastic tube (4s) is introduced into the water inlet 33 is formed as a passage for injecting water, the water inlet 33 is formed in the form of a short round tube A female threaded portion is formed at the inner end, and a short step extending from the inner end to the circular center direction and extending to the vertical direction is shortened to the outward direction. The packing portion 43, which is an inlet portion of the elastic tube 4s, is formed. The stopper bolt 5s having a male screw portion is fastened to the outer circumferential surface of the water injection hole 33 to fix the elastic tube 4s so that the water filled in the cooling space 25 does not leak.

The elastic tube 4s is made of a material having elasticity, elastic restoring force, and waterproofness, and has a long bag shape, and a packing portion 43 is formed in which the inlet portion is shortly vertically bent outwardly and then shortly vertically bent inwardly. When the stopper bolt 5s is fastened over the step of 33, it acts to maintain airtightness.

The stopper bolt (5s) is made of a short bolt shape provided with a male screw on the outer peripheral surface is screwed to the water inlet (33).

The packing 27 maintains hermeticity when the lower bowl 3s is coupled to the upper bowl 2s.

The bowl lid (9s) can be provided separately to separate, as shown in the drawing, can be formed so as to be opened and closed while hinged to one side of the bowl upper portion (2s), and divided in half each bowl upper portion ( It can also be opened and closed while hinged to 2r) and rotated to both sides.

Although not shown, a separate safety valve can be installed in the upper vessel (2s) or the lower vessel (3s).

Looking at the coupling process of the components of the cooling vessel unit 210 as follows.

First, the packing 27 and the lower bowl 3s are sequentially installed at the lower portion of the upper bowl 2s, and the components of the cooling vessel 210 are integrally combined with the coupling bolts 7s to form the upper bowl 2s. After fully injecting water or a coolant into the inner space of the), the elastic tube 4s is inserted into the water inlet 33 and the stopper bolts 5s are fastened to complete the coupling of the cooling vessel 210.

The cooling plate 113 is made of a material having good thermal conductivity, such as aluminum or copper, to effectively transfer the cold air emitted from the cooling coil 111 to the cooling vessel 210.

The heat insulator 112 is installed in a box shape to surround the lower and side surfaces of the cooling coil 111 to prevent loss of cold air, thereby increasing the efficiency of the cooling function.

The cooling coil 111 is made of copper pipe to generate cold air to cool the cooling container part 210.

The compressor 114 compresses the refrigerant entering the suction pipe to high temperature and high pressure and sends the refrigerant to the condenser 115 through the discharge pipe.

The condenser 115 forcibly cools the refrigerant by a cooling fan, converts it into low temperature and low pressure, and sends the refrigerant to the cooling coil 111.

The heat radiating fan 116 is provided with a motor and a fan integrally to promote the cooling action of the condenser 115 while the fan rotates to increase the cooling efficiency of the refrigerant.

The pedestal 117 has a box shape and includes a cooling coil 111, a compressor 114, a condenser 115, a heat dissipation fan 116, a temperature sensor, a controller, and a temperature display.

The temperature sensor measures the surface temperature of the upper portion of the bowl (2s) and transmits it to the control unit, the control unit is attached to the temperature control device to apply or cut off the current according to the set temperature, the temperature display unit displays the current temperature measured.

The components of the cooling unit 310 are equipped with a cooling coil 111, a compressor 114, a condenser 115, a heat dissipation fan 116, a temperature sensor, a control unit, and a temperature display unit in the pedestal 117. The assembly process is as follows.

First, the compressor 114 and the condenser 115 are connected to the cooling coil 111 with a refrigerant pipe in the inside of the box-shaped pedestal 117 with the upper portion open, and the condenser 115 on the side of the condenser 115. Install a heat dissipation fan 116 for discharging the heat emitted from the outside to the outside, the lower portion of the cooling coil 111 is installed a heat insulator 112 to prevent the loss of cold air and cold air on the upper portion of the cooling coil 111 The coupling of the cooling unit 310 is completed by installing a cooling plate 113 for transmitting the cooling container unit 210 to the cooling container unit 210.

The mounting position or structure of the components of the cooling unit 310 can be changed and installed in various ways according to the shape of the cooling vessel, unlike the eighteenth embodiment of the present invention.

Although not shown, the upper portion (2s) of the vessel, as shown in Figure 55, put a bowl containing a bottle of cool food, such as a bottle (13) or a dish (14) or a cup (15), such as beer, on the top surface An accommodating portion 23a formed of a plurality of grooves may be formed so as to be cooled, and an insulating material 12 is installed in the cooling space 25 except for the accommodating portion 23a to prevent unnecessary leakage of cold air. The cooling efficiency of 23a is improved.

In addition, although not shown, in the structure of the upper portion of the bowl (2s) to form a large number of partitions separating the upper surface can be used to separate kimchi or vegetables, etc. can be formed in any number of forms.

In addition, the cooling vessel can be used in a large size to use Sikhye, crystal and kimchi in places where power is not easily provided. In this case, three or more wheels are mounted at the bottom of the cooling vessel to be used as a mobile device. To help.

Looking at the operation and effect of the cooling vessel (1s) according to the nineteenth embodiment of the present invention are as follows.

First, when the cooling vessel 210 is placed on the upper surface of the cooling unit 310 and the current is applied, the cooling coil 111 is cooled and cold air is transferred to the cooling vessel 210 to freeze the cooling space 25. In addition, the cooling unit 310 to dissipate heat to the outside while the heat radiating fan 116 rotates to maintain the cooling efficiency in a normal state.

The cooling bowl 1s of this structure is a structure suitable for use in a restaurant in the same manner as the cooling bowl 1r according to the eighteenth embodiment of the present invention, and includes a kimchi placed on a table in advance in a Seolleongtang house and the like. Covering the lid (9s) keeps the cold during business hours so you don't lose your taste, and keeps the sashimi that has been kept cold at the proper temperature by the cooling bowl by keeping the vegetables, vinegar, and wasabi from the sashimi cold. If you eat it with cold paste or wasabi, you can keep it at the right temperature until you eat the taste of cold sashimi.

In addition, by using a cooling bowl equipped with a lid that is combined with a hinge to hold the food eaten cold in the buffet restaurant can be kept to maintain the taste of the food as it is.

Thus, by providing a cooling vessel having a structure that freezes the cooling vessel contained in the cooling space by using the refrigerant, it is possible to manufacture the cooling vessel in a variety of forms, when the power supply is not connected to separate only the cooling vessel Can be used separately.

The present invention can be applied to the technical features of the various embodiments in a way that is mixed in the manufacturing process, it is possible to provide a cooling vessel in a modified form by replacing the technical features of different embodiments, but also of the present invention It is included in the technical category. And the cooling vessel according to the present invention can be applied to all bowls of various forms such as plates, cups, kettles, bowls, which is also within the scope of the present invention is apparent.

The present invention is not limited to the various embodiments of the present invention described above and the accompanying drawings, and various substitutions, modifications, and changes to other equivalent embodiments may be made without departing from the spirit of the present technology. Will be apparent to those of ordinary skill in the art.

As described above, the present invention provides a cooling bowl in which components are prefabricated, and even when the cooling vessel is deformed or damaged even when the volume is expanded while the water filled in the cooling space becomes ice when the cooling bowl is cooled, the ice melts. Ice cubes with a specific gravity smaller than water always float on the top, and the cold air is kept on the top of the bowl. The structure is simple, and the cooling bowl is completed by assembling the components. Various types can be selected, and a safety valve is provided to prevent explosion even when accidentally heated.

In addition, the present invention is equipped with a temperature display portion in the cooling bowl to visually check the temperature, so that the food is fresh while making it feel fresh, and cover the top of the bowl to cover the bowl lid to preserve cold air for a long time It is possible to, and cooling the cooling vessel by the method using a thermoelectric element or a refrigerant has the effect of storing food that requires a long cooling state.

Claims (63)

delete delete delete delete delete delete In the cooling vessel to fill the cooling space inside the bowl with water or a coolant, etc. A water inlet 33 formed of a hollow protrusion having a female thread is formed at a position corresponding to the engaging protrusion 26 of the upper portion 2 of the vessel, and the inside of the vessel consists of an empty space and a bottom portion of the vessel serving as a base of the vessel ( 3) and; It has a size corresponding to the bottom of the bowl (3) is interposed on the top of the bottom of the bowl has elasticity, elastic restoring force and waterproof and has a through hole formed at a position corresponding to the water inlet 33 of the bottom of the bowl (3) An elastic plate 4 having packing parts 41 and 42 formed at an edge and a periphery of the through hole; The upper portion of the elastic plate (4) is coupled to the lower portion of the bowl and the bolt, the bolt is made of a safety valve, the cooling vessel is heated to vaporize the water in the cooling space when the pressure exceeds the allowable pressure automatically opens the valve to release steam To reduce the pressure of the cooling space, the groove portion 23 through which the condensed water flows is formed, and a coupling protrusion 26 having a female screw portion is formed in the center of the lower surface thereof, and the water inlet 33 of the lower portion of the vessel 3 is formed on the side thereof. The upper portion of the bowl is formed in communication with the water injection passage (26a); Cooling vessel to prevent freeze or deformation, characterized in that prefabricated including. The method of claim 7, wherein The bolt has a smaller diameter inside the inner circumferential surface of the bolt portion 51 made of a hollow bolt and is formed with a first seat portion 53a constituting the stepped portion so that a circular packing 56 is interposed, and the inner circumferential surface of the head portion is a female screw. Is provided in this portion is hollow in the inlet portion of the inner circumferential surface and the diameter is formed in the second seat portion (54a) forming a stepped fastening assembly bolt 55 is interposed the packing 57 is fastened, the first A first valve 53 and a second valve 54 each having circular protrusions are formed at both ends to seal corresponding to the seat portion 53a and the second seat portion 54a, and a spring 58 is formed on the outer circumferential surface of the central shaft. And a safety valve made of a structure in which the assembly member 55 is fitted with the valve member 52 into which the bolt part 51 is fastened, and the cooling vessel is heated to vaporize water in the cooling space. In this case, two valves (53, 54) are automatically opened to release steam. Cooling vessel to prevent freeze or deformation, which serves to reduce the pressure of the cooling space. delete delete delete delete In the cooling vessel to fill the cooling space inside the bowl with water or a coolant, etc. As a circular bowl shape, the peripheral portion has a double structure with an empty inside, so that a cooling space 25 is formed, and a male screw portion 21b is formed on a circumferential surface smaller than the outer diameter of the upper portion of the bowl 2f at the upper end, and a bowl upper portion on the outer circumferential surface of the lower end. A bowl top portion 2f in which a male screw portion 21a is formed smaller than the outer diameter of 2d; The bottom of the open circular box shape, the rim is formed of a packing portion 42 extending shortly in the circumferential direction is interposed between the lower end of the upper portion (2f) and the inner bottom surface of the lower portion (3f) of the elasticity to maintain airtight Plate 4f; In the form of a round lid, the diameter of the outer circumferential surface is the same as that of the bowl upper portion 2f, and an internal female portion 35 of the same shape is formed on the inner surface so as to be fastened to the male screw portion 21a of the bowl upper portion 2f. A lower portion (3f) which is fastened to a male screw and fixes the elastic plate to the lower end of the upper portion of the bowl to integrally couple the upper portion of the bowl, the elastic plate and the lower portion of the bowl; A female screw portion 91 formed on an inner surface of the bowl upper portion 2f so as to be screwed to the male screw portion 21b of the bowl upper portion 2f, and fastened to the bowl upper portion 2f to seal the inside of the bowl; Cooling vessel to prevent freeze or deformation, characterized in that prefabricated including. delete delete The method of claim 13, The male screw portion 21b formed at the upper end of the upper portion of the bowl 2f is formed by two or more rows of screws, and the female threaded portion 91 of the bowl lid 9f is also formed by two or more rows of screws and the bowl lid 9f. Cooling vessel to prevent freeze or deformation, which can be opened and closed quickly. delete delete In the cooling vessel to fill the cooling space inside the bowl with water or a coolant, etc. The upper part of the bowl made of a solid material and the bottom of the bowl made of a material having elasticity and elastic restoring body are integrally constructed so that the lower part of the bowl expands and contracts when the water in the cooling space expands or contracts while the ice melts. Cooling vessel, characterized in that formed in the freeze or deformation is prevented. In the cooling vessel to fill the cooling space inside the bowl with water or a coolant, etc. A bowl upper portion 2i formed of a deep bowl inside; A lower portion 3i coupled to the lower portion of the upper portion 2i and having a coupling nut 36 installed at a central portion thereof; An elastic material 4i attached to the inner bottom surface of the lower portion of the bowl 3i and having heat insulation, elastic restoring force, and water resistance; A stopper bolt which is integrally provided with a safety valve which is fastened to the coupling nut 36 of the upper portion 2i to seal the cooling space; Cooling vessel to prevent freeze or deformation, characterized in that it is configured integrally. The method of claim 20, The elastic material 4i is formed by using a material having elastic restoring force and elasticity and waterproofness, such as rubber or synthetic resin, to form a plurality of protrusions on the lower surface in the form of embossing to adhere to the inner bottom surface of the lower portion of the bowl 3i. Cooling vessel to prevent freezing and deformation. The method of claim 20 or 21, The stopper bolt 5i has a hollow tannery bolt shape, the diameter of which is smaller in the hollow, and a seat portion 53b formed of a step is formed so that the packing 56a is inserted, and one end of the round bar has a round head and the other end. Has a valve 53c having a diameter smaller than that of the round head and is formed in the seat portion 53b. Then, the spring 58a and the washer 59 are sequentially inserted into the outer circumferential surface thereof, and the pinhole is inserted. Cooling bowl to prevent freeze or deformation, characterized in that the safety valve is formed by fixing the split pin (59a) in. delete delete delete delete delete delete delete delete delete delete delete In the cooling vessel to fill the cooling space inside the bowl with water or a coolant, etc. It is coupled to the upper portion of the bowl and the upper portion of the bowl containing food; A lower portion of the bowl coupled to the lower portion of the upper portion of the bowl and having a water inlet 33 formed on a lower surface thereof; An elastic tube having elasticity, elastic restoring force, and waterproofness inserted into the cooling space through the water inlet 33 at the bottom of the bowl; A stopper for closing the water inlet 33 to close the cooling space of the bowl by installing a safety valve which automatically opens a valve when the pressure increases to a predetermined level when the water filled in the cooling space of the bowl is heated and vaporized; Cooling vessel to prevent freeze or deformation, characterized in that it is configured integrally. In the cooling vessel to fill the cooling space inside the bowl with water or a coolant, and to cool with a cooling device using a thermoelectric element containing food, A box-shaped pedestal with an open top; A heat dissipation fan mounted inside the pedestal and having a motor and a blade integrated therein to cool the heat dissipation fan; A heat dissipation plate coupled to the upper portion of the heat dissipation fan to conduct heat generation of the thermoelectric element; And including a heat dissipation unit, A box-shaped bowl upper portion having an open lower portion and a water inlet formed at a side thereof; A packing interposed between the upper portion of the bowl and the lower portion of the bowl to maintain airtightness; A lower portion of the bowl coupled to the lower portion of the upper portion of the bowl to seal the upper portion of the bowl; An elastic tube having elastic restoring force and waterproofness installed while the packing part, which is an inlet portion of the upper part of the bowl, is installed over the water inlet; A stopper bolt fastened to and sealed at the water inlet of the upper portion of the bowl; A heat exchange piece having a flat plate shape coupled to the bottom of the bowl to transfer cold air; A heat insulating material having a center portion penetrated under the heat exchange piece to perform a heat insulating action so that the thermoelectric element is inserted into the center; A thermoelectric element having a flat plate shape fitted to a central portion of the heat insulator and having a heat absorbing portion located on an upper surface thereof, and a heat generating portion disposed on a lower surface thereof, where a Peltier effect occurs when a DC power is applied, and cold air is radiated on the upper surface and heat is radiated on the lower surface; A fixing plate made of a material having good thermal conductivity by being tightly coupled to the heat insulating material and the thermoelectric element to transfer heat to the heat sink; A coupling bolt for fastening and coupling the various components coupled to the upper portion of the bowl including the packing; Cooling vessel to prevent freeze or deformation, characterized in that the cooling vessel is configured to be seated on the upper portion of the heat dissipation to cool. 36. The heat dissipation part 300 includes a power supply part, a temperature sensor, a control part, and a temperature display part, and a bowl lid 9r covering the upper surface of the bowl upper part 2r is added. The upper portion (2r) is a cooling vessel to prevent freezing or deformation, characterized in that the groove portion 23 is formed on the top surface of the radial groove. delete delete delete In the cooling vessel to fill the cooling space inside the bowl with water or a coolant, and to cool with a cooling device using a refrigerant, and then to contain food, A box-shaped pedestal with an open top; A compressor and a condenser are connected to the cooling coil mounted inside the pedestal by a refrigerant pipe; A cooling fan configured to discharge heat emitted from the condenser to the outside; An insulator that insulates the lower portion of the cooling coil; A cooling plate mounted on an upper portion of the cooling coil to transfer cold air; Cooling unit configured to include, A box-shaped bowl upper portion having an open lower portion and a water inlet formed at a side thereof; A packing interposed between the upper portion of the bowl and the lower portion of the bowl to maintain airtightness; A lower portion of the bowl coupled to the lower portion of the upper portion of the bowl to seal the upper portion of the bowl; An elastic restoring force tube having an elastic restoring force installed while the packing part, which is an inlet portion of the upper portion of the bowl, spans the water inlet; A stopper bolt fastened to and sealed at the water inlet of the upper portion of the bowl; A coupling bolt coupling the packing and the lower part of the bowl to the upper part of the bowl; Cooling vessel to prevent freeze or deformation, characterized in that the cooling vessel is configured to be seated on the upper portion of the heat dissipation to cool. 41. The apparatus of claim 40, wherein the cooling unit 310 is configured by adding a power supply unit, a temperature sensor, a control unit, and a temperature display unit, and adding a bowl lid 9s to cover the upper surface of the vessel upper portion 2s. The bowl upper portion (2s) is a cooling bowl to prevent freezing or deformation, characterized in that the groove portion 23 is formed on the top surface of the radial groove. delete 42. The method of claim 35 or 36 or 40 or 41, When the water in the cooling space of the cooling vessel is heated and vaporized, the pressure vessel increases, the safety bowl is characterized in that the safety valve is installed to open the valve automatically when a certain level is installed. 42. The temperature display section 24 according to any one of claims 13, 20, 21, 35, 35, 36, 40, or 41, wherein the temperature display section 24 displays the temperature of the upper surface of the vessel in the cooling vessel. Cooling vessel to prevent freezing or deformation, characterized in that it is installed. delete delete delete delete In the cooling vessel to fill the cooling space inside the bowl with water or a coolant, etc. The upper portion (2j) for absorbing the expansion in the vertical direction is formed by forming a groove portion 23 is formed on the upper surface of the food containing water and the expansion and contraction portion 20 to thin the peripheral portion; Coupled to the lower portion of the bowl (2j) acts as a pedestal to provide a cooling space in the inner space and has a bellows-shaped expansion and contraction portion 10 of the elastic restoring force is formed on one side and the male screw is formed at the end of the female screw A lower bowl 3j to which the stopper 11 is provided; Cooling vessel to prevent freeze or deformation, characterized in that it is configured integrally. 50. The method according to claim 49, wherein the bowl top portion 2j, the stretchable portion 10, the bowl bottom portion 3j, and the stopper 11 are made of any one of synthetic resin and PET. Refrigeration bowl prevented. delete delete delete delete delete delete delete delete 41. The method of claim 35 or 40, A storage unit consisting of a plurality of grooves to put and cool a container containing any one or more cool foods from the bottle 13 and the dish 14 and the cup 15 in which the alcohol, such as beer, is placed on the upper surface of the bowl. Cooling vessel which prevents freezing or deformation, which is formed of a structure in which a heat insulating material 12 is installed in the cooling space 25 except for the accommodating portion 23a. 41. The method of claim 35 or 40, Cooling vessel that prevents freezing or deformation, which is formed by forming a plurality of partitions separating the upper surface of the upper portion of the bowl to contain and use food. delete In the cooling vessel to fill the cooling space inside the bowl with water or a coolant, etc. An upper portion of the bowl made of an elastic material and containing food on its upper surface; A lower portion of the bowl formed of an elastic material and coupled to a lower portion of the upper portion of the bowl to serve as a pedestal, providing a cooling space in the inner space, a stretched portion is formed in a specific portion, and a water inlet is formed on one surface thereof; Cooling vessel to prevent freeze or deformation, characterized in that it is configured integrally. In the cooling vessel to fill the cooling space inside the bowl with water or a coolant, etc. The upper portion of the bowl containing the food on the top; A lower portion of the bowl coupled to the lower portion of the upper portion of the bowl to provide a cooling space in the inner space while providing a cooling space in a specific portion and a water inlet is formed on one surface thereof; A lid for closing the top of the bowl to seal the top of the bowl; Cooling vessel to prevent freeze or deformation, characterized in that it is configured integrally.

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