JP4915553B2 - Storage cabinet - Google Patents

Description

  The present invention relates to a storage cabinet in which a bottom plate of a storage portion can be pulled out.

  2. Description of the Related Art Conventionally, a storage cabinet is known in which a bottom plate of a storage unit of a storage body having an opening on the front surface and a storage unit on the inside can be freely pulled out from the opening. In such a storage cabinet, by pulling the bottom plate of the storage unit forward from the opening, the stored item is placed on the bottom plate in front of the opening, or the stored item placed on the bottom plate is taken out. In the case where the stored item placed on the bottom plate is a container or an instrument, the contents can be taken in and out of the container, and the operation, maintenance and inspection of the instrument can be easily performed.

  However, such a storage cabinet in which the bottom plate of the storage portion can be pulled forward from the opening of the storage portion has a problem that the inside of the storage portion is visible from the opening and is unsightly.

  As a solution to this problem, in a storage cabinet in which the bottom plate of the storage part of the storage body with the front face serving as an opening part and the inside serving as a storage part can be pulled out from the opening part, an openable / closable door is provided at the opening part. One is known from US Pat.

  As shown in FIG. 10, in the conventional example shown in Patent Document 1, the bottom plate 4 of the storage portion 2 of the storage body 3 whose front surface is the opening portion 1 and whose inside is the storage portion 2 is pulled out from the opening portion 1. In the free storage cabinet A, guide rails 40 are provided on the inner surfaces of both side plates 9 located on the left and right sides of the storage unit 2, and left and right doors 6 ′ are respectively provided on the guide rails 40 provided on the inner surfaces of the left and right side plates 9. In addition to being movably attached in the front-rear direction, the left and right doors 6 'are rotated forward so that the left and right doors 6' can be used to shield the opening 1 of the storage unit 2, and The opening 1 is fully opened in a state where the left and right doors 6 ′ are moved rearward along the guide rail 40 in a state where the left and right doors 6 ′ are parallel to the left and right side plates 9.

Therefore, in the above-described conventional example, when the opening 1 is fully opened, the left and right doors 6 'overlap the inner surfaces of the left and right side plates 9, respectively. For this reason, the left and right two doors 6' are left and right. In addition, there is a problem that a space for arranging the two left and right guide rails 40 is necessary, and there is a problem that the size in the left-right direction that can be effectively used in the storage unit 2 is narrowed, and the storage unit is fully opened. The state where the door 6 'overlaps the left and right inner surfaces of the door 2 is exposed and unsightly. In particular, the back surface of the door 6', the hinges, etc. are exposed, and it is not even more unsightly. 'since it is rotatable, door 6' door 6 may cause the door 6 'is housed state pops out to the storage unit 2 rotates, the Thus, placed on the bottom plate 4 at the bottom plate 4 of the slide housing There is a risk of the door 6 'hitting an object.

  In addition, it is conceivable to attach the left and right doors to the front ends of the left and right side plates simply by hinges. In this case, the left and right doors are opened and the bottom plate is inserted and removed from the opening. The bottom plate rubs against the left and right doors, and the left and right doors are obstructive, making it difficult to put in and out.In addition, the stored items can be placed on the pulled out bottom plate or placed on the bottom plate. When taking out the stored items, or when the stored items placed on the bottom plate are containers or instruments, when putting in / out the contents of the containers or operating, maintaining, or inspecting the instruments In addition, there is a problem that it is difficult to work because the left and right doors get in the way. Also, if there is a wall adjacent to the side of the storage cabinet, the door will collide with the wall when the door is opened, or the door may not be able to open sufficiently due to the wall, or the storage cabinet When there is another storage cabinet adjacent to the side, when there is a drawer, etc. in another cabinet, when the door is opened, the door interferes with the drawer of another cabinet next to it and the door There is a risk of damaging the surface.

In addition, in the case where the bottom plate of the storage unit can be pulled out freely, it is conceivable that when the door is opened by attaching the door to the upper part of the storage body, the door is stored in the upper part of the storage body. There is a problem that various accessories such as a ventilator for ventilating the inside of the storage part and an illumination device for illuminating the inside of the storage part cannot be arranged on the upper part of the storage body because the door becomes obstructive, and it is not preferable. Storage position and bottom plate storage position are located above and below the storage body, so separate and separate storage spaces are required for the upper and lower parts of the storage body, which hinders the compactness of the storage device. become.
Japanese Patent No. 2005-253515

  The present invention was invented in view of the above-described conventional problems, and in the case where the bottom plate of the storage portion can be pulled out from the opening portion, when the inside of the storage portion is to be hidden, the inside of the storage portion including the bottom plate is hidden. In addition, when the door is stored, the door is not exposed to the outside and the bottom plate of the storage unit can be easily inserted and removed without being obstructed by the door. It can be made large, and it is possible to place various accessory equipment on the top of the storage body. There is no restriction on the position of the door when opening and closing the door. It is an object of the present invention to provide a storage cabinet that does not have the above constraints.

In order to solve the above problems, the storage cabinet according to the present invention is a bottom plate in which the bottom plate 4 of the storage unit 2 of the storage body 3 whose front surface is the opening 1 and whose inside is the storage unit 2 is provided below the storage unit 2. The door storage portion 5 is provided below the bottom plate 4 of the storage body 3 through the slide mechanism 12 and can be pulled out from the opening 1, and the door storage portion 5 is provided with a door slide mechanism 16 provided in the door storage portion 5. The door 6 is housed in a freely retractable manner, and the door 6 is housed so as to overlap the bottom plate 4 in the housed state in the door housing part 5 and is turned upright in the withdrawn state to stand up. The door slide mechanism 16 includes a door slide rail 17 that protrudes and is fixed to the inner surfaces of the left and right side plates 9, and a roller 18 that is fitted to the door slide rail 17 so as to run freely. The rear end of the door 6 turns The slide member 19 is freely attached, and the slide member 19 is provided with a shaft portion 21, and a projecting portion that protrudes on the back side of the door 6 to the rotation support portion 23 provided at the rear end portion of the door 6. The door 6 is configured to be pivotally attached to the slide member 19 by pivotally supporting a bearing portion 22 provided on the projection 24 on the shaft portion 21. It is characterized by this.

  With this configuration, when the opening 1 is opened and used, the door 6 is housed in the door housing 5 below the bottom plate 4 of the housing 2 and the door 6 is not exposed to the outside. The stored item 7 is placed on the bottom plate 4, and the bottom plate 4 is pulled out while the door 6 is stored, and the stored item 7 is placed on the bottom plate 4, or on the bottom plate 4. Take out the stored items 7 or, if the stored items 7 placed on the bottom plate 4 are containers or instruments, put the contents in and out of the containers and operate, maintain, and inspect the instruments. In this case, the operation can be easily performed without the door 6 being in the way. Further, when it is not desired to show the inside of the storage portion 2, the opening 6 can be easily closed by pulling the door 6 forward from the door storage portion 5 below the bottom plate 4 and rotating to stand up. It can be hidden so that the inside of the storage part 2 can not be seen. Then, by providing the door storage unit 5 below the bottom plate 4 that can be pulled out, which is the bottom of the storage unit 2, a bottom plate slide mechanism 12 that is necessary for pulling out the bottom plate 4 and a door slide mechanism that is necessary for pulling out the door 6. 16 in comparison with the case where the door 6 is stored at a location away from the storage position of the bottom plate 4 by providing door slide mechanisms 16 on both the left and right sides of the storage unit 2 and above. As a result, the size of the storage unit 2 can be increased and the effective use size in the left-right direction can be increased, and other accessory equipment can be disposed on the storage body 3 without being obstructed by the door 6 or the rail member. In addition, there is no restriction on the arrangement position when the door 6 is opened and closed, and there is no restriction due to the opening and closing of the door 6 when combined with another storage cabinet.

  Further, it is preferable to provide a ventilation device 8 for ventilating the inside of the storage unit 2 at the upper part of the storage body 3.

Even if it is a case where the stored thing 7 which generate | occur | produces vapor | steam, hot air, etc., such as a rice cooker and an electric kettle for hot water, is put on the bottom plate 4 which can be pulled out by having such a structure, it is stored in the storage part 2. By operating the ventilator 8, the ventilator 8 can ventilate the steam and hot air generated in the storage unit 2, and the stored item 7 that generates steam and hot air with the opening 1 opened is provided. Ventilation device 8 can ventilate steam and hot air generated when it is placed and stored in storage unit 2, and it can be stored in a state where opening 1 is closed by door 6 so that the inside of storage unit 2 cannot be seen. Even if the storage 7 that generates steam or hot air in the section 2 is in an ON state and generates steam or hot air, the generated steam or hot air can be ventilated by the ventilator 8. In addition, as described above, the storage unit 2 Since the door 6 is stored so as to overlap the lower position of the bottom plate 4, in the case where the bottom plate 4 of the storage unit 2 can be pulled out freely, the ventilator 8 is provided above the storage body 3 without being affected by the storage and opening / closing of the door 6. Can be provided.
Further, the slide member 19 is recess 20 which opens at least forward and downward formed at a plurality of positions including at least right and left ends, the shaft portion 21 of the shaft core becomes left-right direction in the recess 20 is bridged, collision portion is configured that the bearing portion 22 a hole 25 is provided in the 24, preferably per section 26 which is exposed on the back side of the door 6 rearward position than the protruding portion 24 of the pivot support portion 23 is et provided. With such a configuration, the door 6 is held in a horizontal horizontal posture while the contact portion 26 hits the lower surface of the slide member 19 in a state in which the door 6 is in a horizontal posture so as to be in a horizontal state, and this state is maintained. The door 6 can be stored so as to overlap the bottom plate 4 immediately below the bottom plate 4 by pushing the door 6 and the door 6 is raised by pulling the stored door 6 forward and the opening 1 is opened. Can be closed to cover the storage section 2.

  In the present invention, as described above, the door is stored so as to overlap under the bottom plate in the storage state in the door storage portion, and the opening portion of the storage portion is closed by rotating and standing in the pulled-out state. In the case where the bottom plate of the storage part can be pulled out from the opening, if the inside of the storage part is to be hidden, the inside of the storage part including the bottom plate can be easily configured by closing the opening with a door. It can be concealed and has a clean appearance, and the appearance is improved.In addition, the door is not exposed to the outside when the door is stowed, so this also improves the appearance. The bottom plate can be taken in and out without being obstructed, and the bottom plate can be easily put in and out.Also, when storing the door, it is stored under the bottom plate of the storage part, so it is compact as a whole. Isn't it? At the same time, the effective use size in the storage section can be increased, and it is possible to place various accessory equipment on the top of the storage body regardless of the storage of the door. There are no restrictions on the placement position, and there is no restriction on the opening and closing of the door when combined with another storage cabinet. As a result, there is an advantage that the flexibility of the placement position and the combination with other storage cabinets is increased. .

  Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.

  The storage body 3 constituting the main body of the storage cabinet A is formed by a box having an open front surface. In the embodiment shown in the accompanying drawings, as shown in FIGS. The storage body 3 whose front surface is the opening 1 is configured by combining the face plate 11 and the back plate 30 in a box shape and fixing them. A storage space is formed in the storage body 3 to form a storage portion 2, and the bottom plate 4 constituting the bottom of the storage portion 2 is moved forward from the front opening 1 through the bottom plate slide mechanism 12. It can be pulled out freely.

  As shown in FIG. 6, the bottom plate sliding mechanism 12 includes a fixing rail portion 13 that is fixed to a lower side of the storage portion 2, that is, a front and rear fixing portion 13 that is fixed at a position slightly above the lower surface plate 11 on the inner surface of the left and right side plates 9 The intermediate rail portion 14 is slidably attached to the rail portion 13 in the front-rear direction, and the bottom plate-side rail portion 15 is slidably attached to the intermediate rail portion 14 in the front-rear direction. The bottom plate side rail portions 15 are fixed to the left and right end faces of the bottom plate 4, respectively. When the bottom plate 4 is pulled forward, the bottom plate side rail portion 15 slides forward with respect to the intermediate rail portion 14 and the intermediate rail portion 14 slides forward with respect to the fixing rail portion 13, thereby opening the bottom plate 4. The bottom plate side rail portion 15 slides and overlaps with respect to the intermediate rail portion 14 and the intermediate rail portion 14 overlaps the fixing rail portion 13 by pushing the bottom plate 4 forward. On the other hand, the bottom plate 4 can be positioned in the storage portion 2 by sliding backward and overlapping. Of course, the bottom plate slide mechanism 12 is not limited to the above example, and other various slide rail mechanisms can be adopted.

  As shown in FIGS. 1 and 3, a small gap is formed between the bottom plate 4 and the lower surface plate 11 in the storage body 3 in a state in which the bottom plate 4 is stored in the storage portion 2, and the small clearance is used as a door storage portion. As 5. A door 6 is housed in a door storage portion 5 below the bottom plate 4 via a door slide mechanism 16 so that the door 6 can be pulled out forward. In the embodiment shown in the accompanying drawings, as shown in FIGS. 6 and 7, the door slide mechanism 16 is fixed to the lower end portions of the inner surfaces of the left and right side plates 9 (that is, the position immediately below the fixing rail portion 13). The door slide rail 17 and the left and right both ends have rollers 18 fitted to the left and right door slide rails 17 so that they can run freely, and the rear end of the door 6 is pivotally attached to the left and right. It is comprised with the member 19. FIG.

  As shown in FIG. 7, the slide member 19 elongated in the left-right direction is formed with recesses 20 that open at least forward and downward at a plurality of locations including at least both left and right ends, and the shaft core extends in the left-right direction in the recess 20. The shaft portion 21 thus formed is erected, and a bearing portion 22 provided at the rear end portion of the door 6 is rotatably fitted into the shaft portion 21.

  As shown in FIG. 8, a rotation support portion 23 is provided at the rear end portion of the door 6, and a protrusion 24 that protrudes on the back side of the door 6 is provided on the rotation support portion 23. A bearing portion 22 is configured by providing a hole 25 in the protrusion 24, and is exposed to the rear surface side of the door 6 at a position behind the protrusion 24 of the rotation support portion 23 (in FIG. A contact portion 26 is provided which is exposed in a state of protruding rearward from the back surface.

  The door 6 is pivotally attached to the slide member 19 by pivotally supporting the bearing portion 22 on the shaft portion 21 of the slide member 19, but the door 6 is turned sideways so as to be in a horizontal state. In the state of being in the posture, as shown in FIG. 8A, the contact portion 26 hits the lower surface of the slide member 19 so that the door 6 is held in a horizontal horizontal posture. Accordingly, by pushing the door 6 in a state where the door 6 is held in a horizontal horizontal posture in this way, the slide member 19 is moved rearward with respect to the door slide rail 17, and the door 6 is directly below the bottom plate 4. The sliding member 19 can be moved forward with respect to the door sliding rail 17 by pulling the door 6 in the stored state forward. As shown in FIG. 8A, the door 6 can be pulled out so as to jump out in front of the housing 3. With the door 6 pulled out in this way, the door 6 is rotated and raised as shown in FIG. 8B, thereby closing the opening 1 on the front surface of the housing 3 as shown in FIGS. Thus, the storage portion 2 including the bottom plate 4 can be covered. When the door 6 is erected and the storage unit 2 is closed, means for maintaining the erected state of the door 6 and maintaining the closed state is provided. As means for maintaining the closed state of the door 6, for example, a known technique for maintaining the closed state of the door 6 such as a magnet or a roller catch can be applied.

  When the door 6 is opened, the door 6 can be stored in the door storage unit 5 by rotating the door 6 in the opposite direction to the horizontal position to push the door 6 backward.

  An outlet 27 is provided in the storage unit 2. In the embodiment shown in the accompanying drawings, the outlet 27 is provided on the back plate 30, but it may be provided at a site other than the back plate 30. Although not shown, the outlet 27 is connected to a power line wired to the building.

  A ventilation device 8 for ventilating the inside of the storage unit 2 is provided at the top of the storage body 3. An operation unit 28 and a ventilation outlet 29 for operating the ventilation device 8 are provided at the upper end of the front surface of the housing 3. In addition, you may provide the ventilation outlet 29 in parts other than a front surface.

  In the storage cabinet A of the present invention having the above-described configuration, when an electrical device is placed on the bottom plate 4 as the storage 7 and stored in the storage unit 2, the plug at the tip of the cord led out from the electrical device is stored in the storage unit 2. By connecting to the outlet 27 provided in the power supply and supplying electric power to the electric device, it is possible to use the electric power supply to the electric device in a state in which the electric device is stored in the storage unit 2.

  The storage cabinet A of the present invention configured as described above opens the opening 1, pulls out the bottom plate 4, places the storage 7 on the bottom plate 4, and pushes the bottom plate 4 into the storage portion 2. The stored item 7 can be stored. Further, by closing the opening 1 with the door 6 as shown in FIG. 4 in a state in which the bottom plate 4 is housed in the housing 2, the housing 2 and the stored items 7 can be prevented from being exposed to the outside.

  Here, in a state where the opening 1 is opened and the door 6 is the door storage portion 5, the inside of the storage portion 2 can be seen from the opening 1, but the door 6 is hidden by the bottom plate 4 when the bottom plate 4 is not pulled out. It is not exposed to the outside and has a good appearance. In the state where the door 6 is stored, or the door 6 is pulled out in a horizontal position, as shown in FIG. 5, the bottom plate 4 is pulled out and the storage 7 is placed on the bottom plate 4, or When the stored item 7 placed on the bottom plate 4 is taken out, or when the stored item 7 placed on the bottom plate 4 is a container or an instrument, the contents are put into and out of the container Operation, maintenance, inspection, etc. can be performed. When the bottom plate 4 is slid in and out in the state where the door 6 is housed or pulled out in a horizontal posture in this way, the bottom plate 4 and the storage 7 placed on the bottom plate 4 do not hit the door 6, The bottom plate 4 can be smoothly slid, and the bottom plate 4, the stored items 7, and the door 6 are not damaged by the collision.

  By the way, when an electrical device is placed on the bottom plate 4 that can be pulled out as the stored item 7 and stored in the storage unit 2, the plug at the tip of the cord led out from the electrical device is connected to the outlet 27 provided in the storage unit 2. To supply power to electrical equipment.

  Here, in the case where the stored item 7 placed on the bottom plate 4 is an electric device that generates steam or hot air such as a rice cooker or an electric kettle for boiling water, the rice cooker or kettle is heated in the storage unit 2 by operating the ventilator 8. Steam or hot air generated from an electric kettle, a coffee maker, or the like can be exhausted to the outside so that water vapor or hot air does not accumulate in the storage unit 2.

  In addition, by making the inner surface of the storage unit 2 a metal plate such as an iron plate, even if high-temperature steam is generated in the storage unit 2 or hot air is generated, the inner surface of the storage unit 2 is caused by water or heat from the steam. It is not attacked and can increase safety.

  For the same reason, by making the entire bottom plate 4 or at least the upper surface portion of the bottom plate 4 made of metal such as an iron plate, the bottom plate 4 is not affected by water or heat from steam, and safety can be improved.

  In the present invention, the door storage portion 5 is provided at a position below the bottom plate 4 that can be pulled out and forms the bottom of the storage portion 2, so that the bottom plate slide mechanism 12 required for pulling out the bottom plate 4 and the door 6 can be pulled out. Necessary door slide mechanisms 16 can be arranged together in the lower part of the storage unit 2, and door slide mechanisms 16 are provided on both the left and right sides and the upper side of the storage unit 2, so that the door 6 is placed at a location away from the storage position of the bottom plate 4. Compared with the case of storing, the effective use dimension in the left-right direction in the storage unit 2 can be increased, and other accessory equipment is disposed on the storage body 3 without being obstructed by the door 6 or the rail member. Is possible. Moreover, even if there is a wall next to the door 6 when the door 6 is opened or closed, there is no hindrance to opening or closing the door 6, and when another storage cabinet is located next to the door, the door can be opened even if there is a drawer in another cabinet. When opening and closing 6 and drawer operation of another cabinet next to it do not interfere with each other, there is no restriction on the arrangement position when opening and closing the door 6, and when combined with another storage cabinet Also, the restriction due to the opening and closing of the door 6 is eliminated. Further, since the door 6 is stored so as to overlap the lower position of the bottom plate 4 of the storage unit 2, in the case where the bottom plate 4 of the storage unit 2 can be pulled out freely, the storage body 3 is not affected by the storage and opening / closing of the door 6. It is possible to provide a ventilator 8 and other accessory equipment on the upper part of the head.

In the storage cabinet A shown in the accompanying drawings, the outlet 27 is provided in the storage unit 2 as described above. However, an electrical device is stored in the storage unit 2 as the storage item 7 and supplied with power from the outlet 27. 9 is provided as a safety measure when the electrical equipment is energized and used in the storage unit 2. The safety device shown in the control block diagram of FIG.

  The safety device includes a temperature detection unit 31, a door opening / closing detection unit 32 that detects opening / closing of the door 6, a control unit 33 that receives detection information from the temperature detection unit 31 and the door opening / closing detection unit 32, and the detection information. Power supply blocking means 34 for cutting off the power supply from the outlet 27 by the control signal output from the control unit 33 based on the temperature of the door 6 when the door opening / closing detection means 32 detects the closing of the door 6. When the detection means 31 detects a temperature that is equal to or higher than a predetermined temperature set in advance, the power supply cutoff means 34 shuts off the power supply from the outlet 27 so that power is not supplied to the electrical equipment. To be controlled. In the state in which the door opening / closing detection means 32 detects the opening of the door 6, the safety device can detect the power even if the temperature detection means 31 detects a temperature equal to or higher than a predetermined temperature set in advance. The supply interruption means 34 does not cut off the power supply from the outlet 27.

  As the door opening / closing detection means 32, for example, a magnet 32a is provided on the door 6 and a magnetic detection switch 32b is provided on the housing 3 side or on the ventilation device 8.

  In the embodiment shown in FIG. 9 as the temperature detection means 31, an infrared sensor 31 a that detects the outer surface temperature of the electrical equipment that is the stored item 7 stored in the storage unit 2 and the temperature in the storage unit 2, and the ventilation device 8. There is an exhaust temperature detection sensor 31b for detecting the exhaust temperature provided in the exhaust passage.

  In the above-described embodiment, in the state in which the door opening / closing detection means 32 detects the closing of the door 6, the infrared sensor 31 a has an abnormal temperature in the outer surface of the electrical equipment or in the storage unit 2 (preset by the infrared sensor 31 a). When the detected temperature is an abnormal temperature), the power supply interruption means 34 stops the power supply from the outlet 27.

  In addition to detecting the temperature by the infrared sensor 31a, the exhaust temperature detection sensor 31b simultaneously detects the exhaust temperature, and the door opening / closing detection means 32 detects the closing of the door 6 so that the exhaust temperature detection sensor 31b. Even when an abnormal temperature of the exhaust gas is detected, the power supply interruption means 34 stops the power supply from the outlet 27. Therefore, even if the infrared sensor 31a fails, if the exhaust temperature becomes abnormal while the door opening / closing detection means 32 detects the closing of the door 6, the power supply interruption means 34 stops the power supply from the outlet 27.

  In the state where the door opening / closing detection means 32 detects the closing of the door 6 as described above, the power supply cutoff means 34 stops the power supply from the outlet 27 by detecting the abnormal temperature with the infrared sensor 31a. However, in addition to this, in the state in which the door opening / closing detection means 32 detects the closing of the door 6, when a predetermined temperature (ventilator operating temperature) lower than the abnormal temperature is detected by the infrared sensor 31a, The ventilator 8 is operated (the fan of the ventilator 8 is operated), thereby preventing abnormal temperature rise due to accumulation of steam or hot air in the storage unit 2.

  As for the operation of the ventilator 8, the ventilator 8 is operated when the infrared sensor 31a detects the ventilator operating temperature even when the door opening / closing detector 32 detects the opening of the door 6. May be.

  Even when the door 6 is closed with the above-described configuration, even when electric power is supplied from the outlet 27 to an electric device such as a rice cooker, an electric kettle for water heater, or a coffee maker disposed in the storage unit 2. The storage unit 2 is prevented from abnormally rising in temperature, and even if the storage temperature becomes abnormal, safety can be ensured by cutting off the power supply from the outlet 27. Therefore, it is possible to energize and use electric appliances such as a rice cooker, an electric kettle for boiling water, a coffee maker, etc. that emit steam, hot air, etc. when energized with the door 6 closed.

  On the other hand, in the state in which the door opening / closing detection means 32 detects the opening of the door 6, if the infrared sensor 31 a detects an abnormal temperature in the outer surface of the stored item 7 or the storage unit 2, the exhaust temperature detection sensor 31 b In any case where an abnormal temperature is detected, power supply from the outlet 27 by the power interruption means 34 is not stopped.

  This is because, for example, when the electrical device that is the stored item 7 is a rice cooker, the rice cooker is kept warm after the rice cooking is finished. At this stage, the door 6 is opened and the bottom plate 4 is attached as shown in FIG. When the lid of the rice cooker is pulled out and a large amount of water vapor is released, the infrared sensor 31a and the exhaust gas temperature detection sensor 31b are erroneously at abnormal temperatures even though the storage unit 2 and the electrical equipment are not abnormal. When the power supply from the outlet 27 is detected and detected, there is a problem that the power supply to the rice cooker for heat insulation is stopped. However, in the present invention, when the door 6 is in the open state as described above, the power supplied from the outlet 27 by the power supply shut-off means 34 in both cases where the infrared sensor 31a and the exhaust temperature detection sensor 31b detect abnormal temperatures. Since the supply is not stopped, the door 6 is opened, the bottom plate 4 is pulled out as shown in FIG. 5, the lid of the rice cooker is opened, and even if a large amount of steam is released, the power supply for heat retention to the rice cooker is stopped. It will never be done.

  In the storage cabinet A of the present invention, the ventilator 8 is illustrated as an accessory provided in the upper part of the storage body 3 in the accompanying drawings, but is not necessarily limited thereto. For example, the interior of the storage unit 2 is illuminated from above. The lighting fixture for this may be provided in the upper part of the storage body 3, or you may provide another accessory equipment.

It is a front view of the state which each accommodated the baseplate and door of the storage cabinet of this invention. It is a front view of the state which accommodated the bottom plate of the storage cabinet same as the above and closed the opening part with the door. It is sectional drawing of the state which accommodated the same baseplate and pulled out the door. It is sectional drawing of the state which accommodated the baseplate in the state which mounted the stored article on the same baseplate, and closed the opening part with the door. It is sectional drawing of the state which pulled out the bottom board which mounted the stored article in the state which accommodated the door same as the above. It is a principal part enlarged front view of a storage cabinet same as the above. It is a partially-omission perspective view of the door slide mechanism used for the same as the above. (A) is principal part sectional drawing of the state which pulled out the door same as the above, (b) is principal part sectional drawing of the state in the middle of pulling out a door and rotating upwards. It is a schematic control block diagram of the safety device of the present invention. It is a perspective view which shows a prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Opening part 2 Storage part 3 Storage body 4 Bottom plate 5 Door storage part 6 Door 7 Accessory 8 Ventilator

Claims (3)

The bottom plate of the storage part of the storage body, which has an opening on the front and the storage part inside, can be pulled out from the opening via a bottom plate slide mechanism provided at the bottom of the storage part, and the door is located below the bottom plate in the storage body. A storage part is provided, and the door is stored in the door storage part so that it can be pulled out via a door slide mechanism provided in the door storage part, and is stored under the bottom plate in the storage state of the door in the door storage part. In addition, the opening of the storage portion can be closed freely by rotating and standing in the pulled-out state, and the door slide mechanism includes a door slide rail that protrudes and is fixed to the inner surfaces of the left and right side plates, and a door slide rail. The sliding support member is configured to include a roller that is fitted so as to be able to run freely, and the rear end portion of the door is rotatably attached. The slide member has a shaft portion and is provided at the rear end portion of the door. Behind the door Projections projecting to the side is projected, the door by supporting the bearing portion provided on the projection rotatably the shaft portion, characterized in Rukoto rotatably mounted with respect to the slide member Storage cabinet.   The storage cabinet according to claim 1, wherein a ventilation device for ventilating the inside of the storage portion is provided at an upper portion of the storage body. The slide member is a recess opened at least forward and downward formed at a plurality of positions including at least right and left ends, the shaft portion axial core becomes left-right direction in the recess is bridged, the hole is provided in the butt portion It is configured the bearing unit, according to claim 1 or 2, wherein the storage cabinet and wherein the contact portions exposed on the back side of the door in the rear position than the projection of the pivot support portion is al provided.

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