JP2010048426A - Refrigerator - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of limiting a storage place of a PET bottle to cool it strongly, capable of providing high-humidity and low-temperature to store vegetables for a long period, by bringing an adjacent vegetable storage place into semi-sealed structure to get to a separated space, and achieving high-humidity vegetable storage and additional PET storage by replacing a vegetable case with a lid. <P>SOLUTION: The semi-sealed structure is formed by making one sidewall of the vegetable case 17 with the lid closely adjacent to one sidewall of an upper vegetable container 15, an inside of a lower vegetable container 16 is formed into the separated space, and the storage places of the PET bottle and the vegetable case 17 with the lid are limited by a step-different partitioning walls, to make compatible both the cooling storage of the PET bottle by low-temperature dry cool air and the long period fresh storage of vegetables in the high-humidity and low-temperature semi-sealed structure, in the vegetable chamber. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a refrigerator that achieves both PET bottle cooling in a vegetable room and high-humidity storage of vertically placed vegetables.

  In recent years, the environment in which refrigerators are used is diverse and the required quality has become severe. Therefore, it is necessary to ensure the preservation of the cooled food under any use condition, and further, it is necessary to support the cold preservation for long-term preservation of fresh vegetables and bulk purchase of PET bottles (for example, see Patent Document 1). ).

  Hereinafter, the conventional refrigerator will be described with reference to the drawings.

  3 (a) and 3 (b) show a conventional refrigerator 1 described in Patent Document 1, in which a skeleton is formed by the outer case 2, the inner case 3, and the heat insulating urethane 4, and the refrigeration room 5 vegetables from above. A room 6 switching room 7 a freezer room 8 is arranged, and the door of the refrigerator compartment 5 is isolated by a rotary door 9 and others by a drawer type door 10. In the vegetable compartment 6, an upper vegetable container 11, a lower vegetable container 12 and a partition plate 13 are formed.

In the above configuration, when a PET bottle is introduced into the vegetable compartment 6, the amount of cool air circulation is increased to cool the vegetable compartment 6 while suppressing an increase in temperature.
Japanese Patent No. 3568342

  However, in the conventional refrigerator, cooling cold air must be applied to the PET bottle in order to cool the PET bottle early, and there is a problem that adjacent vegetables are exposed to low temperature drying and lose freshness.

  The present invention solves the above-mentioned conventional problems, and the storage location of PET bottles is limited and cooled strongly, and the adjacent vegetable storage location is made into an isolated space as a semi-sealed structure, realizing high humidity and low temperature, and the long-term use of vegetables. The object is to provide a refrigerator that can be preserved, can be stored for a long period of time, and can be stored for a long time in the UD direction, and can be preserved in a high-humidity vegetable environment and can be additionally stored in a PET bottle by replacing the vegetable case with a lid.

  In order to solve the above-described conventional problems, the refrigerator of the present invention has a side wall of a vegetable case with a lid and one side wall of an upper vegetable container in close proximity to each other so that the inside of the lower vegetable container is isolated as a semi-sealed structure. The storage location of the PET bottle and the vegetable case with the lid is limited, and it is used as a positioning rib with a lower height at the vegetable case storage location with the lid, and the lower level as a semi-sealed structure close to the bottom of the upper vegetable container at the PET bottle storage location. When the inside of the vegetable container is made into an isolation space, a permeation port for the preservation function molecule is provided on one side wall of the vegetable case with a lid, and when it is inserted backwards and forwards, the positional relationship is consistent with the cold air circulation path opened in the lower vegetable container The PET bottle can be additionally cooled and stored.

  As a result, it is possible to manufacture a refrigerator that can achieve both cold storage of PET bottles by low-temperature dry cold air in a vegetable room and long-term fresh storage of vegetables in a low-temperature, high-humidity semi-sealed structure.

  The refrigerator of the present invention can coexist with cold storage of PET bottles by low-temperature dry cold in a vegetable room and long-term fresh storage of vegetables in a low-temperature, high-humidity semi-sealed structure.

  In the present invention, one side wall of a vegetable case with a lid and one side wall of an upper vegetable container are close to each other so that the inside of the lower vegetable container is made an isolated space as a semi-sealed structure, and a storage place for the PET bottle and the vegetable case with a lid is provided by a stepped partition plate. Limited, used as a positioning rib with a lower height at the vegetable case storage position with a lid, and with a lid that makes the inside of the lower vegetable container an isolated space as a semi-closed structure near the bottom of the upper vegetable container at the PET bottle storage position If a side wall of the vegetable case is provided with a permeation port for the preservation function function and is inserted backwards and forwards, the PET bottle can be additionally cooled and stored by matching the positional relationship with the cold air circulation path opened in the lower vegetable container. This makes it possible to produce a refrigerator that can achieve both cold storage of PET bottles by low-temperature dry and cold air and long-term fresh storage of vegetables in a low-temperature, high-humidity semi-sealed structure.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. The present invention is not limited to the embodiments.

(Embodiment 1)
FIG. 1 (a) is a vegetable room configuration diagram in Embodiment 1 of the refrigerator according to the present invention, (b) is a detailed view of FIG. 1 (a), and FIG. 2 (a) is a high view of Embodiment 1. The figure which shows the case where vegetables are stored vertically as a moisturizing case, FIG.2 (b) is a figure which shows the usage in the case of preserving many PET bottles of Embodiment 1. FIG.

  In FIG. 1, reference numeral 14 denotes a drawer-type vegetable room, which is provided on an upper vegetable container 15 provided with a freshening auxiliary function molecule permeation port 23 on the bottom surface, a lower vegetable container 16 provided with a cold air circulation air passage port 19 on the front side wall, and a rear side wall. It is composed of a vegetable case 17 with a lid provided with a freshening auxiliary function molecule permeation port 20 and a step-partition plate 18. A cold air return air passage including a freshening auxiliary function molecule generator 22 is formed on the top surface of the vegetable room, and a cold air return air passage opening 21 is opened at the front.

  In FIG. 2 (a), the vegetable case 17 with a lid is a normal use form, and the preservation | save auxiliary | assistant function molecule | numerator permeation | transmission port 20 opened in the back side wall is arrange | positioned toward the inner side of the lower vegetable container 16, and an upper one side wall and an upper vegetable container One side wall of 15 is close to the inside of the lower vegetable container 16 and the vegetable case 17 with a lid as an isolated space as a semi-sealed structure.

  In FIG. 2 (b), the vegetable case 17 with a lid is inserted upside down, the lid is opened, and is stored in a gap with the lower vegetable container 16 and opened in the rear side wall. 20 is arranged toward the outside of the lower vegetable container 16, and the position thereof coincides with the cold air circulation air passage opening 19 provided on the front side wall of the lower vegetable container 16. The side wall opposite to the freshening assisting function molecule permeating port 20 and one side wall of the upper vegetable container 15 are close to each other to make the inside of the lower vegetable container 16 an isolated space as a semi-sealed structure.

  About the refrigerator comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.

  The cold air circulation behavior 24 a in the drawer type vegetable room 14 flows from the outer back surface of the lower vegetable container 16, and passes through the outer bottom surface of the lower vegetable container 16 to the lower air circulation port 19 provided on the outer front surface of the lower vegetable container 16. After flowing into the vegetable container and cooling the PET bottle, it returns from the cold air return path 21 provided on the top of the vegetable room. On the back side of the PET bottle storage location, a stepped partition plate 18 is close to the bottom surface of the upper vegetable container 15 to form a semi-sealing structure, and the upper one side wall of the vegetable case with the lid and one side wall of the upper vegetable container 15 are close to each other. Due to the semi-sealed structure, the inside of the lower vegetable container 16 and the vegetable case 17 with lid can be made into an isolated space, and together with the upper vegetable container 15, a low temperature and high humidity space with little cooling and cooling air circulation is maintained. An environment suitable for long-term storage can be secured by suppressing drying of vegetables. In addition, the vegetable case 17 with a lid can also be stored vertically, which is fundamental to the preservation of vegetables, and can suppress the weakness of vegetables such as asparagus, cucumber, komatsuna, chingensai and spinach. Even if condensation is formed on the vegetable case 17 with a lid, the entire case can be washed and cleaned, and maintenance is easy and cleanliness can be maintained.

  On the top of the vegetable room, a mist and nano-e, etc., maintenance assisting function molecule generator 22 is installed, and on the bottom surface, the preservation assisting function molecule permeation port 23 of the upper vegetable container 15 and the preservation case functioning molecule permeation of the covered vegetable case 17 are permeated. The preservation | save support function molecule | numerator diffusion behavior 25 can be spread over the whole vegetable storage space through the mouth 20, and can carry out the sterilization deodorizing nutrient increase of a vegetable, etc.

  The vegetable case 17 with the lid is inserted upside down, the lid is opened and stored in the gap between the lower vegetable container 16 and opened at the rear side wall of the vegetable case 17 with the lid. Therefore, the cold air circulation behavior 24b flows into the vegetable case 17 with a lid, and the PET bottle can be additionally cooled and stored over the entire width of the vegetable room. Preservation assisting function The side wall opposite to the molecular permeation port 20 and one side wall of the upper vegetable container 15 are close to each other, so that the lower vegetable container 16 can be made into an isolated space as a semi-sealed structure. It is possible to maintain an environment suitable for long-term storage by maintaining a low-temperature and high-humidity space in which there is almost no circulation, and suppressing drying of vegetables.

  As described above, in the refrigerator according to the present invention, the one side wall of the vegetable case with lid and the one side wall of the upper vegetable container are close to each other, and the inside of the lower vegetable container is made an isolated space, and the PET bottle and the vegetable case with the lid are provided by the stepped partition plate. Is used as a low-positioning rib at the vegetable case storage position with a lid, and at the PET bottle storage position, the bottom vegetable container is placed in an isolated space close to the bottom of the upper vegetable container. It is characterized in that a PET bottle can be additionally cooled and stored by providing a permeation port for the preservation function function molecule on one side wall of the vegetable case, and when the back and forth are inserted, the positional relationship is coincident with the cold air circulation path opened in the lower vegetable container. To do.

  As a result, it is possible to provide a refrigerator that can achieve both cold storage of PET bottles in a vegetable room by low-temperature dry cold air and long-term fresh storage of vegetables in a low-temperature, high-humidity semi-enclosed space, and can be applied to general uses of refrigeration equipment. .

(A) Vegetable room block diagram in Embodiment 1 of the refrigerator by this invention (b) Detailed drawing of Fig.1 (a) (A) The figure which shows the case where a vegetable is stored vertically as a high-humidity preservation case of Embodiment 1 (b) The figure which shows the case where many PET bottles of Embodiment 1 are preserved (A) Longitudinal sectional view of a conventional refrigerator (b) Detailed view of a vegetable room of a conventional refrigerator

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Refrigerator 2 Outer box 3 Inner box 4 Heat insulation urethane 5 Refrigeration room 6 Vegetable room 7 Switching room 8 Freezing room 9 Revolving door 10 Pull-out door 13 Partition plate 15 Upper vegetable container 16 Lower vegetable container

Claims (4)

  A refrigerator comprising a pull-out type vegetable room comprising an upper vegetable container, a lower vegetable container, a vegetable case with a lid, and a step partition plate.   2. The refrigerator according to claim 1, wherein one side wall of the vegetable case with a lid and one side wall of the upper vegetable container are close to each other to form a semi-sealed structure in the lower vegetable container as an isolated space.   The storage partition for the PET bottle and the vegetable case with the lid is limited by the stepped partition plate, and is used as a positioning rib having a lower height at the vegetable case storage location with the lid, and the bottom of the upper vegetable container at the PET bottle storage location. The refrigerator according to claim 1 or 2, wherein the lower vegetable container is made into an isolated space as a semi-closed structure in proximity.   The vegetation case with a lid is provided with a permeation port for a freshening assisting functional molecule on the one side wall, and the positional relationship coincides with the cold air circulation path opened in the lower vegetable container when inserted backward and forward. The refrigerator as described in any one of 1-3.