Freezing crack or distortion proof cooling utensil

Abstract

The present invention relates to a cooling utensil, which is a proof of freezing-crack and distortion. More particularly, an internal cavity of the utensil is fully filled the water to freeze in the freezer for cooling the serving food, such as a law fish, fruit, cold noodle or beer to feel fresh and tasty. For using the cooling bowl, the cooling cavity is filled the water or coolant for freezing. The cooling bowl is using for serving food. The cooling cavity is formed between the upper part and the lower part. The lower part is used a base to support the upper part. The upper part has same shape and size of the lower part for placing over the lower part. The elastic plate having flexibility and elastically restoring force is attached to the lower part, the upper part for assembling. Further, the cooling bowl having a cooling cavity is filled the water or coolant and freeze to use serving food. The lower part has built a dual wall to form a vacuum gap between the inner wall and the outer wall for insulation, so that the outer wall has no condensed water gained. The elastic tube ( 4 k ) having elastically restoring force is inserted through the water inlet ( 33 ). the plug bolt ( 5 k ) mounted at the mouth of the water inlet ( 33 ), for sealing the water filled cavity.

1 - 39 . (canceled) 
   
   
       40 . A cooling utensil, which is a proof of freezing crack and distortion, the cooling utensil comprising:
 a upper part ( 2 ) forming a plate shape for containing a food,   a lower part ( 3 ) having same shape of the upper part ( 2 ) for assembling the upper part ( 2 ) to be one body, said lower part ( 3 ) being as a base,   an elastic plate ( 4 ) having properties of flexibility, restoring capability and water proof, formed smaller shape than that of the lower part ( 3 ) for fitting,   a cavity ( 25 ) formed between the upper part ( 2 ) and elastic plate ( 4 ) for filling water or coolant, and   a plug bolt ( 5 ) to seal the water inlet of the cavity ( 25 ), a fastening bolt ( 7 ) and sealing ring ( 6 ) for assembling the upper part ( 2 ), the lower part ( 3 ) and the elastic plate ( 4 ).   
   
   
       41 . The cooling utensil as claimed in  claim 40 , further comprising a tube type supporting post ( 26 ) integrally attached under the upper part ( 2 ), a water channel ( 26   a ) directed to both lateral sides, a water inlet ( 33 ) integrally attached to the lower part ( 3 ) forming a flowing passage around the fastening bolt ( 7 ) to match with the supporting post ( 26 ), said elastic plate ( 4 ) located between the upper part ( 2 ) and lower part ( 3 ) forming an opening for passing through the water inlet ( 33 ), said cavity ( 25 ) being selectively filled either water or coolant, and said fastening bolt ( 7 ) inserted through the supporting post ( 26 ) to tightly assemble the elastic plate ( 4 ), upper part ( 2 ) and lower part ( 3 ), all together. 
   
   
       42 . The cooling utensil as claimed in  claim 40 , wherein said plug bolt ( 5 ) further comprising a bolt head ( 51 ) forming an outer hollow and an inner hollow, an outer sealing seat ( 54   a ) formed on a step adjacent to the outer hollow and the inner hollow inside of a plug cap bolt ( 55 ) to mount an outer sealing ring ( 57 ) and an outer valve ( 54 ), an inner sealing seat ( 53   a ) forming on a step adjacent to the inner and outer hollows for mounting an annular sealing ring ( 56 ) and an inner valve ( 53 ), an inner valve ( 53 ) threaded to a tip of a T-shaped valve rod ( 52 ) and the outer valve ( 54 ) formed at a head of a T-shaped valve rod ( 52 ), and a compression spring ( 58 ) mounted on a stem of the T-shaped valve rod ( 52 ) for exerting a tension between the inner valve ( 53 ) and the plug cap bolt ( 55 ), wherein, said inner valve ( 53 ) and said the outer valve ( 54 ) mounted on the T-shaped valve rod ( 52 ) is simultaneously acting as a safety valve when the utensil is over pressurized. 
   
   
       43 . The cooling utensil as claimed in  claim 40 , wherein said upper part and lower part forming a rectangular tray shape including a pair of springs ( 8 ) for mounting on a mounting seat, which is located between the elastic plate ( 4   a ) and the lower part ( 3   a ) for assisting the restoring force when the elastic plate ( 4   a ) is exerting a recovering force and preventing deflection of the elastic plate ( 4   a ). 
   
   
       44 . The cooling utensil as claimed in  claim 40 , wherein said upper part and lower part forming a bowl shape, said elastic plate having property of flexibility and elasticity for attaching on a surface of the bowl, and said fastening bolt ( 36 ) for assembling the upper part and the lower part to form a body, said fastening bolt ( 36 ) having a function of safety valve. 
   
   
       45 . The cooling utensil as claimed in  claim 44 , wherein said fastening bolt ( 36 ) further comprising a plug bolt ( 5   i ) forming a hollow channel at center with no bolt head, a sealing seat ( 53   b ) forming at a conjunction point of diameter step down inside of the hollow channel for mounting an annular sealing ring ( 56   a ), and a T-shaped valve ( 53   c ) having a round head and a tip forming a pin hole for inserting a split pin ( 59   a ), said annular sealing ring ( 56   a ) is inserted into the channel, a spring ( 58   a ) and a washer ( 59 ) are inserted into the stem of the T-shaped valve ( 53   c ), and the split pin ( 59   a ) put into the pin hole to be the plug bolt ( 5   i ) having a function of a safety valve. 
   
   
       46 . The cooling utensil as claimed in  claim 40 , wherein said upper part ( 2   j ) has formed a convex-shaped top with a series of grooves ( 23 ) from top to edge in the radial directions to drain the condensed water, an expansion circular flange ( 20 ) forming thin layers with a hollow between the layers at a junction of the upper part ( 2   j ) and the lower part ( 3   j ) for absorbing expansion or shrinking, the lower part ( 3   j ) forming a bellows-type handle ( 10 ) having elastically restoring force for preventing the distortion of the utensil, and a cap nut ( 11 ) forming a female thread to close the water inlet. 
   
   
       47 . The cooling utensil as claimed in  claim 40 , further comprising a cooling cavity ( 31 ) formed inner space of the cooling bowl to fill water or coolant for freezing, said lower part ( 3   k ) having a circular opening at one lateral wall to form a water inlet ( 33 ), said circular opening mounted an inlet busing, a water inlet ( 33 ) having a bushing ( 33   a ) and a plug bolt ( 5   k ) mounted at the center for sealing the cavity. an elastic tube ( 4   k ) made of material having flexibility, elastically restoring force and water proof is inserted into the cooling cavity ( 31 ) through the water inlet, and a plug bolt ( 5   k ) for closing the water inlet ( 33 ), wherein said lower part ( 3   k ) has built a dual wall to form a vacuum gap between the inner wall and the outer wall for insulation, said upper part ( 2   k ) has formed a plurality of protrusions ( 22 ) for draining the condensed water. 
   
   
       48 . The cooling utensil as claimed in  claim 40 , wherein said upper part has formed inclined surface from circumferential edge to top with a plurality of protrusions ( 22 ) to drain the condensed water, the lower part ( 3   n ) having a water inlet ( 33 ) forming female thread to mate a male thread of a cap nut ( 5   n ). 
   
   
       49 . The cooling bowl as claimed in  claim 40 , wherein said upper part ( 2   p ) forms a hemispherical-shaped top plate inclined to summit and a plurality of grooves ( 23 ) formed in the radial direction from the summit to the circumferential edge for draining the condensed water, he lower part ( 3   p ) having a water inlet ( 33 ) formed flanged circular opening with a female thread for mounting a plug bolt ( 5   p ). 
   
   
       50 . The cooling bowl as claimed in  claim 40 , wherein said upper part ( 2   q ) forms a hemispherical-shape inclined to a center, and a plurality of protrusions for draining the condensed water, the water inlet ( 33 ) installed a rubber bushing on bottom of the lower part ( 3   q ) to mount a rubber plug ( 5   q ) for elastically sealing. 
   
   
       51 . A cooling utensil, which is a proof of freezing-crack and distortion, the cooling utensil comprising:
 a cooling cavity formed inner space of the cooling utensil to fill water or coolant for freezing,   a base forming rectangular box-shape with topless,   a cooling fan including a motor and blades and mounted inside the base,   a cooling plate unit ( 200 ) having an upper frame ( 2   r ), lower frame ( 3   r ) and an elastic tube ( 4   r ),   a heat emitting unit ( 300 ) installed above the cooling fan ( 107 ) for transmitting heat from a chill (heat) emitting plate ( 106 ),   an upper frame ( 2   r ) forming a rectangular shaped box with opened bottom having a water inlet at a lateral wall,   a lower frame ( 3   r ), which is a base for supporting the upper frame ( 2   r ),   an elastic tube ( 4   r ) made of a material having elastically restoring force and water proof for inserting into the cooling cavity of the upper frame,   a plug bolt ( 5   r ) for sealing the water inlet ( 33 ).   a thermal element ( 101 ) located under the upper frame to absorb heat from upper part and emit the heat to the lower part,   an insulation pad ( 102 ) has a square opening at the center to install the thermal element ( 101 ) for thermal communicating,   a thermal element ( 101 ) adopting Peltier-Effect for absorbing heat from top surface and emitting the heat to lower surface,   a fixture plate ( 104 ) having good heat conduction to install under the insulation pad ( 102 ) and the thermal element ( 101 ) for transmitting heat to the emitting plate ( 106 ), and   a number of fastening bolts ( 105 ) for assembling the lower frame to upper frame, the cooling plate unit ( 200 ) is placed over the heat emitting unit ( 300 ).   
   
   
       52 . The cooling utensil as claimed in  claim 51 , the cooling utensil further comprising an expansion coil ( 111 ) connecting to a compressor ( 114 ) and condenser ( 115 ) are mounted on the base in the lower frame, a cooling fan ( 116 ) for cooling down heats discharged from the condenser ( 115 ), an insulation ( 112 ) installed above the expansion coil for blocking out heat transfer, a cooling plate ( 113 ) mounted above the expansion coil for reflecting chilly to the upper frame, an upper frame forming a rectangular shaped box with bottomless having a water inlet, a lower frame forming a rectangular shaped box with topless for mounting the upper frame, and the cooling plate unit ( 210 ) is placed over the chilling unit ( 310 ). 
   
   
       53 . The cooling utensil as claimed in  claim 51 , wherein said cooling plate unit ( 200 ) assembled with the fixture plate ( 104 ), thermal element ( 101 ), insulation pad ( 102 ), thermal exchanger ( 103 ) are placed over the heat emitting unit ( 300 ), wherein said heat emitting unit ( 300 ) comprising a power supply unit, a thermal sensor a thermometer, and an upper frame cover ( 9   r ), said upper frame ( 2   r ) forming a plurality of grooves ( 23 ) formed in the radial direction from the center to the peripheral edge for draining the condensed water, wherein said power supply unit is adopted a direct charging means for directly contacting both terminals. 
   
   
       54 . The cooling utensil as claimed in  claim 51 , wherein said chilling unit ( 310 ) further comprises a power supply unit, controlling unit, thermal sensor and thermometer, and a cover ( 9   r ) for covering the upper frame ( 2   s ), the upper frame ( 2   s ) formed a plurality of grooves ( 23 ) in radial direction to drain the condensed water, and cover latch with hinge installed oppositely on the rim of the upper frame ( 2   r,    2   s ) for locking or opening. 
   
   
       55 . The cooling utensil as claimed in  claim 54 , wherein said power supply unit is adopted a non-contacting means, which is used a magnetic induction means that the magnetic field generated on the first coil is induced to the second coil of the battery to supply the current. 
   
   
       56 . A cooling utensil, which is a proof of freezing-crack and distortion, the cooling utensil comprising:
 an upper part forming a cylindrical-shaped container with downward opening having a mail thread ( 21   a ) on outer wall, and an annular shaped frame having a hat-shape, which is slightly inclined outward, for serving food on it,   a lower part forming a cylindrical-shaped container without a top and having a female thread ( 35 ) on inner wall for mating to the mail thread ( 21   a ) of the upper part,   an elastic plate forming a disk-shape to fit under a rim of the mail thread ( 21   a ) of the upper part ( 2   c ),   a set of fastening bolts for assembling the upper part, the lower part and the elastic plate to seal the water cavity.   
   
   
       57 . The cooling utensil as claimed in  claim 56 , wherein said upper part forms a cup and said elastic plate forming a flat hat shaped small and shallow basin with annular frame for mating an annular shaped sealing ring ( 42 ). 
   
   
       58 . The cooling utensil as claimed in  claim 56 , wherein said upper part forms a small basin being divided into two by a central compartment and said elastic plate forming a flat hat shaped small and shallow basin with annular frame for mating an annular shaped sealing ring. 
   
   
       59 . The cooling utensil as claimed in  claim 56 , wherein said upper part comprises an elastic insulator between inner and outer walls, a pair of springs ( 8 ) mounted on a pair of mounting seats between the elastic plate ( 4   a ) and the lower part ( 3   a ) for assisting restoring force when the elastic plate ( 4   a ) is exerted recovering force to prevent defection of the elastic plate ( 4   a ), said upper part includes a lid to match with the upper portion of the upper part for sealing, wherein the upper part made of a solid material, a lower part made of the material having flexibility and elasticity.