JPS5928302Y2 - freezer - Google Patents

Description

[Detailed description of the invention] This invention relates to a freezer in which containers are suspended inside the refrigerator, and its purpose is to reduce frost formation on the upper end of the inner box exposed inside the refrigerator, and to reduce cold air near the upper end of the upper box. The purpose is to promote convection and prevent dew adhering to the hangers from dripping into the refrigerator.

An embodiment of the present invention will be described below with reference to the drawings. 1 is a metal inner box 2 with an open top, an outer metal box 3 with an open top, and a decorative frame 4 made of resin in the shape of an opening that connects both the inner and outer boxes. This is a freezer whose main body is composed of a foamed heat insulating material 5 filled in the space formed by the two boxes and the decorative frame, and the interior 6 defined by the inner box is on the outer surface of the inner box 2. The product is cooled by a serpentine cooler 7 bonded to the product, and the product is stored and taken out through an opening 8 defined by the decorative frame.

Reference numeral 9 denotes a rail member provided around the inner side of the decorative frame, which is composed of an insertion part 9a formed by bending a metal plate, first and second sliding parts 9b and 9C, and an inclined part 9d. , there is a difference between the decorative frame 4 and the inner box 2 and the upper end of the collected metal reinforcing member 11 and the decorative frame 4 by the screws 10a and 10b;
By inserting the recessed part 9a and fixing the inclined part 9d to the lower end of the reinforcing member 11 with screws 10C, the inner box 2 is separated from the inner box 2 at an appropriate distance and exposed to the inside of the refrigerator 6.
It is attached to cover the upper end of the

Reference numeral 12 denotes a dew-proof heater disposed closely on the back surface of the rail member 9.

13A and 13B are slidable transparent doors whose ends are mounted on both the first and second sliding parts 9b and 9C of the rail member,
The opening is closed so as to be openable and closable.

14 is a reinforcing member 11 together with the inclined portion 9d of the rail member 9.
It is a metal hanging tool fixed to the lower end of the container with a screw 10C via a heat insulating spacer 16, and supports the engaging piece 15a of the basket or other container 15 stored in the refrigerator interior 6. A receiving part 14a which is inclined and whose lower end has a slight gap 14C with the inner box 2, and a through hole 14b which guides cold air between the upper end of the inner box 2 and the rail member 9 to the container 15 side are formed. There is.

According to such a configuration, the cold air that enters the refrigerator interior 6 from the opening 8 when the door is opened by the rail member 9 has a long distance to contact the upper end of the inner box 2, and during this time, the inner box 2 is cooled by the cold air.
There is no localized frost formation on the upper end, and the effect of displaying the product to cover the frost is not inhibited.

Further, the receiving part 14a of the hanging tool 14 that supports the container 15 stored in the refrigerator interior 6 is inclined low toward the inner box, and its lower end is connected to the inner box 2.
Since there is a slight gap 14 C, there is no direct heat transfer from the inner box 2 to the hanging tool 14, and frost formation on the hanging tool 14 can be prevented, and the container 15 can be easily taken out. The dew attached to the hanger 14 can be removed from the receiving part 14 without dripping into the refrigerator interior 6.
The frost F can be deposited inside the inner box 2 by guiding it by the slope of a, and the cold air between the upper end of the inner box 2 and the rail member 9 can be guided to the container 15 side by the passage of the hanger 14 (L14b). Therefore, it is possible to promote cold air convection in the vicinity of the upper end of the inner box 2, and also to promote cold air in the upper part of the container 15.

As described above, the present invention is a storage unit with a resin decorative frame that connects a top-open metal inner box that is equipped with a cooler and defines the inside of the storage box with an outer box and defines an opening for storing and taking out products. Around the inside,
A rail member is provided which carries a door that closes the opening and covers the upper end of the inner box exposed in the refrigerator at a distance from the inner box, and the lower end of the rail member supports a container to be stored in the refrigerator, A hanging fixture is installed that has a receiving part that slopes low toward the inner box side and has a lower end with a slight gap between it and the inner box, and a through hole that guides cold air between the upper end of the inner box and the rail member to the container side. Therefore, the distance between the outside air that enters the inside of the storage box through the opening and comes into contact with the top of the inner box is increased by the rail member, and the outside air is cooled with cold air to reduce the temperature. By contacting the top edge of the inner box, the amount of frost on the top edge of the inner box can be reduced and localized frost formation can be prevented, and the display effect can be prevented from deteriorating due to frost formation. Direct heat transfer to the ingredients is eliminated by gaps, preventing frost formation on the hanging tools, making it easy to take out containers, and the dew that adheres to the hanging tools is guided by the receiving part without dripping into the inner box. By freezing the product, it is possible to eliminate dripping of dew onto the product, and furthermore, the through hole promotes the convection of cold air near the upper end of the inner box, thereby improving the cooling of the upper part of the container.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an embodiment of the freezer according to the present invention, and FIG. 2 is a sectional view taken along the line AA' in FIG. 2...Inner box, 3...Outer box, 4...
... Decorative frame, 6 ... Inside, 7 ... Cooler, 8 ... Opening, 9 ... Rail member, 14 ... ... Hanging tool, 14a ... Receiving part, 1
4b...Through hole, 14C...Gap, 15
······container.

Claims (1)

[Scope of utility model registration request] a metal inner box with an opening at the top that is equipped with a cooler and defines the inside of the refrigerator;
A door that closes the opening is mounted around the inner side of the resin decorative frame that connects the outer box and defines an opening for storing and taking out products, and the upper end of the inner box that is exposed inside the warehouse is opened from this inner box. A rail member is provided at a distance to cover the container, and a receiving part is provided at the lower end of the rail member to support the container stored in the refrigerator, and the lower end thereof is inclined low toward the inner box with a slight gap between the inner box and the inner box. A freezer characterized by being equipped with a hanger having a through hole for guiding cold air between the top end of the box and the rail member to the container side.