JPH058375U - Cold storage case - Google Patents

Abstract

(57) [Summary] [Purpose] The front glass can be opened to perform work such as cleaning and product display from the front of the showcase. Even if the front glass is opened, the front glass does not hinder the above work. Moreover, the refrigerated showcase can be stored in a stable position to prevent the risk of glass breakage due to the fall of the windshield, and can be used as an open showcase or a closed showcase. [Structure] A front glass 2 for sealing the front of a refrigerated showcase is rotatably supported by support members such as columns 9 arranged on both sides of the showcase. Slide members such as rollers are provided at both upper ends of the front glass 2, while guide members such as rails for guiding the slide members are provided on both sides of the ceiling portion 1a of the showcase 1. Thereby, the front glass 2 can be stored in the ceiling portion 1a of the showcase 1.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  The present invention is a conventional closed type with the front of the showcase sealed with glass. Regarding the improvement of the refrigerated showcase, in detail, while opening and closing the front glass, The front case can be used as an open showcase by providing a storage area for the front glass. The present invention relates to a face-to-face refrigerated showcase that can be used.

[0002]

[Prior art]

  In a conventional closed type refrigerated showcase, its front glass is Generally, it is a fixed type and cannot be removed, so the product can be opened from the sliding door opening on the back. Had been taken out and cleaned. However, this limits the reach of the hand. It was inconvenient.

[0003]   For this reason, the front glass is rotated around its upper end as a fulcrum and pulled up to raise the front. Showcases that can be opened or the front glass is fixed with its lower end as a fulcrum A showcase has been proposed that can be rotated at an angle and opened upward to open the front. ing.

[0004]

[Problems to be solved by the device]

  However, in the former showcase, the front glass is pulled up and supported. It had to be done, which was both tedious and dangerous. Also this front Since the glass is located in the upper part of the showcase and protrudes greatly forward, it is an obstacle to work. It was also

[0005]   Also, in the case of the latter showcase, although the danger can be avoided, Since only a small opening can be taken in the direction, cleaning work is inconvenient and The display was impossible.

[0006]   Therefore, the first purpose of the present invention is to open the front glass to open the front of the showcase. Can perform cleaning and product display, and even if the front glass is opened, Put the lath in a stable position so that it does not hinder the above-mentioned work, and You can prevent the risk of glass breakage due to this, and also as an open showcase Providing a refrigerated showcase that can also be used as a closed showcase is there.

[0007]   Also, as a second purpose, it is used as an open showcase as described above. At this time, the product display part has been improved and the stop switch of the refrigerator etc. has been improved to improve usability. To provide good refrigerated showcases.

[0008]

[Means for Solving the Problems]

  The refrigerated showcase of the present invention is provided in order to achieve the above first object. In a refrigerated showcase where the front of the While supporting rotatably by supporting members such as columns arranged on both sides of the showcase, Sliding members such as rollers are provided at both ends of the upper part of the front glass. Provide guide members such as rails that guide the slide member on both sides of the ceiling The front glass can be stored in the ceiling of the showcase. is there.

[0009]   In addition, in order to achieve the second purpose, as described above, the windshield is attached to the showcase. In the refrigerated showcase that can be stored on the ceiling, the product display part is a showcase It can be pulled out to the front, or the front glass can be stored at the rear of the front glass storage section. There is a limit switch that works in tandem with the delivery to start and stop the refrigerator, etc. In the drawer position of the product display section, it operates in conjunction with the drawer of the product display section. A limit switch for starting and stopping a refrigerator etc. is provided. It

[0010]

[Action]   While the windshield is in front of the showcase, it is supported by support members such as columns. Stablely seal the front of the showcase without tilting forward.   When storing the front glass, lift the front glass and Rotate upward around the fulcrum and slide the rollers such as rollers installed at both upper ends of the windshield. Guides such as rails slide guides on both sides of the showcase ceiling Then, the windshield is stored in the ceiling of the showcase.

[0011]   In addition, after storing the front glass in the ceiling of the showcase, the product display deck And pull out the product display shelves by hand to bring these product display parts to the front of the showcase. It can be located at to improve the usability.

[0012]   Furthermore, by operating the limit switch, the front glass can be stored and the product display can be pulled. Start the refrigerator by turning off the refrigerator automatically at the start or by the reverse operation. It can be done.

[0013]

【Example】

  An embodiment of the present invention will be described below with reference to FIGS.   Fig. 1 is a cross-sectional view of the front of the showcase sealed with the front glass, and Fig. 2 is the front. A cross-sectional view of the face glass stored in the ceiling of the showcase is shown. The showcase 1 has a transparent front glass 2 on the front and a transparent sliding door 3 on the back. In preparation, the inside of the refrigerator is sealed.

[0014]   Product display decks 4a and product display shelves 4b for displaying products in the closed cabinet. ... are provided in multiple stages, and an evaporator 5 and a blower fan 6 are provided below the product display deck 4a. It is installed and sends cold air to the inside of the warehouse to display product display decks 4a and product display shelves 4b ... Products (not shown) such as placed meat are cooled. Also, under showcase 1 A machine room 7 is formed in the section, and an electric equipment box 8 arranged in the machine room 7 has an evaporator 5 or more inside. Other external devices (such as a built-in refrigerator) are provided.

[0015]   The front glass 2 is supported by columns 9 arranged on both sides of the showcase 1. From the closed state shown in FIG. 1, the pillar 9 is rotated around the ceiling as shown in FIG. It is housed in the portion 1a substantially horizontally, and the front surface of the showcase 1 can be opened.

[0016]   This front glass 2 is a transparent body, has a rectangular shape, and has a rectangular frame 2a around it. It is fitted. The frame 2a on both sides of the upper end of the windshield 2 is shown in FIGS. As shown, a roller 11 is rotatably attached to a shaft 10 protruding from both sides. The roller 11 is formed on the ceiling of the showcase 1 from the front surface to the back. It is placed on a horizontal guide rail 12, and the front glass extends from the front of the ceiling to the back. The upper end of 2 can be moved by sliding it. Also, under the front glass 2 A handle 13 for pulling up the front glass 2 is attached to a desired position on the end frame 2a. Has been. The member attached to the shaft 10 is not limited to the rollable roller 11 The guide rail 12 is not required to be provided, and the guide rail 12 can be easily used like a resin slide member. As long as it can slide on, it may be fixed so as not to roll.

[0017]   The front glass 2 has one end 9a rotatable on both sides of the rear part of the showcase 1. On the other end 9b of the pillar 9 that is axially supported, the frames 2a on both sides of the upper part are rotatably supported. It is supported. As the pillar 9, a metal round pipe or a square pipe is preferable. However, the shape is not particularly limited, as long as it has some strength and is lightweight. For example, it may be a plate body or the like.

[0018]   The concrete mounting of the support column 9 is as shown in FIGS. 3, 5, and 6, for example. I.e. , One end 9a of the column 9 is rotatably attached to a bearing 14 fixed on both sides 1b of the showcase. It is fixed to both ends of the inserted shaft 15 so that the shaft 15 can rotate about the fulcrum A. On the other hand, the other end 9b of the support column 9 is attached to the frames 2a on both sides of the upper portion of the windshield 2. It is movably attached to a shaft so that it can rotate about a fulcrum B. The other end 9b of the pillar 9 By attaching the both sides of the upper part of the windshield 2, the lower end of the windshield 2 is In front of the showcase 1, the lath 2 touches the lower end of the showcase 1 by its own weight. The surface can be easily closed, and the lower end locking means of the front glass 2 is purposely displayed in the showcase. Need not be provided at the lower tip of the. Most of all, such as a hook at the bottom tip of the showcase 1 The front glass 2 may be locked by providing locking means.

[0019]   By the way, as shown in this example, one end 9a of the column 9 is attached via a bearing 14. There is no need to squeeze, and if a material with excellent strength is used for both sides 1b of the showcase 1, You may attach it there directly. In addition, by connecting one ends 9a of the support columns 9 with the shaft 15, With this as a fulcrum A, both columns 9 can be integrally rotated so as to rotate at the same angle. , The bearing 14 and the like without necessarily using the shaft 15 that connects the ends 9a of the columns 9 to each other. It suffices if it can be inserted into the above and can rotatably hold both columns 9.

[0020]   FIG. 7 shows an example in which the product display deck 4a and the product display shelf 4b can be pulled out. As described above, the front glass 2 is pulled up and stored in the ceiling portion 1a, and the open glass is opened. When using it as a case, pull out the product display deck 4a and the product display shelf 4b. The items are displayed and the products are displayed.

[0021]   On the lower surface of the product display deck 4a, at the both ends, the center, etc. A slide rail similar to the guide rail 12 of the face glass 2 is provided, and the product display is provided here. When the deck 4a is slidably mounted and used as an open showcase I try to be able to withdraw at any time. Also, showcases on both sides of the lower surface of the product display shelf 4b. A similar slide rail can be attached to the side wall of the door to draw out the product display shelf 4b. I am trying. The product display deck 4a, the product display shelf 4b, and the slide rails A ball bearing or the like is interposed between the decks 4a and shelves 4b to draw them out. Also, it is preferable that the storage can be smoothly performed. Also, slide the slide rail to the tip side. By providing a topper member to prevent the ball bearings from coming off, It is advisable to prevent the keys 4a and the display shelves 4b from coming off.

[0022]   Then, pull up the front glass 2 and store it on the ceiling to create an open showcase. When used, the cooling room cannot be formed, so the machine room 7 below the showcase 1 It is necessary to stop the built-in refrigerator or the like provided in the electrical equipment box 8. To do that, It is necessary to operate the stop switch of the refrigerator and freezer etc. The limit switch 16 or the front of the deck 4a or product display shelf 4b By providing the limit switch 17 at a position rearward of the ceiling storage portion of the face glass 2. Therefore, the product display deck 4a and the product display shelf 4b are pulled out or the front glass 2 is stored. In tandem with delivery, turn off the built-in refrigerator, etc., or vice versa. I am able to drive. The limit switches 16 and 17 are It is sufficient to provide it on one side or the other.

[0023]   FIG. 8 shows an example of the electric circuit. Normally, the operation switch 18 is used for cooling. The freezer is started and stopped (running or stopping). And to control the temperature inside the cabinet, By opening and closing the contacts of the electromagnetic switch 20 by a signal from the temperature controller 19 or the like. The refrigerator is started and stopped, but the limit switch is connected in series with the operation switch 18. By connecting switches 16 and 17, the limit switches 16 and 17 Then, the refrigerator is started and stopped. In the figure, 21 is a pressure switch , CM is a compressor motor, FM is a fan motor for cooling the compressor. is there.

[0024]   Next, the opening / closing operation of the front glass 2 of the present embodiment configured as described above will be described. To do.   First, in the closed state of the front glass 2, as shown in FIG. Is held by a pillar 9, and its upper end is guided to a guide rail 12 via a roller 11 or the like. It is locked and the lower end abuts against the tip of the lower part of the showcase 1 by the weight of the windshield 2 and closes. To be done. Therefore, in this state, it is used as a closed showcase. It

[0025]   When opening the front of the showcase 1, the front glass 2 is placed at the lower end of the front glass 2. When the handle 13 is pulled up and pulled up, the front glass 2 is rotated with one end of the column 9 as the fulcrum A. Since the other end of the front glass 2 is movable, and the other end is also rotatable around the fulcrum B, The roller 11 rolls horizontally on the guide rails 12 on both sides of the ceiling, and the inner part of the ceiling is rolled. 2. As shown in FIG. 2, the handle 13 part moves upward in a movement close to an arc, The front glass 2 is smoothly stored in the ceiling portion 1a substantially horizontally. At this time, the front The holding position of the glass 2 by the column 9 is not on the both sides of the center of the windshield 2, but on the show. Since it is the back side of the case 1, the front glass 2 tip side is lowered by its own weight and the back side is pulled. When it is lifted, the back side comes into contact with the back surface of the ceiling part, and the front glass 2 is prevented from coming off. It is held in a stored state in the ceiling. In this way, the front of the showcase 1 is opened. As they are uttered, they can easily perform cleaning and product display work. Also, in this state It can also be used as a pun showcase. At this time, the product display deck It is also possible to pull out and use the product 4a and the product display shelf 4b. And of the built-in refrigerator By installing a limit switch to control the operation, the product display deck 4a and In conjunction with pulling out the product display shelf 4b or storing the front glass 2, a built-in refrigerator It is possible to operate the built-in refrigerator etc. by turning off etc. or vice versa. It

[0026]

[Effect of device]

  As described above, the refrigerated showcase of the present invention is made of glass on the front of the showcase. In a refrigerated showcase that can be sealed, the front glass is attached to both sides of the showcase. It is rotatably supported by a supporting member such as a pillar arranged in Sliders such as rollers are installed on both ends of the upper part, while on both sides of the ceiling of the showcase. A guide member such as a rail for guiding the slide member is provided to shield the front glass. Since it can be stored in the top of the case, the front glass is positioned on the front of the showcase. While being placed, it is supported by a supporting member such as a pillar, and it is a stable showcase without tilting forward When the front surface can be sealed and the front glass is stored, lift the front glass and Rotated upward around the fulcrum of the support member such as Guide slides such as rollers to rails provided on both sides of the ceiling of the showcase The front glass can be stored inside the ceiling of the showcase by sliding guides with the members. Wear.

[0027]   Therefore, open the front glass from the front of the showcase for cleaning and product display. Work is possible, and even if the front glass is opened, the front glass is stored in the ceiling. Since it does not project to the front, it does not interfere with work such as the above cleaning and product display. However, since it is stored stably, there is a risk of glass breakage due to the front glass falling over. You can prevent steepness. Furthermore, it is a closed showcase that is sealed with a front glass. As an open showcase with the windshield stored in the ceiling Each can be used.

[0028]   You can also store the windshield on the ceiling and use it as an open showcase. At this time, the product display part can be pulled out to the front of the showcase, so it is easy to use Becomes

[0029]   Furthermore, at the rear position of the front glass storage part, it operates in conjunction with the storage of the front glass Limit switches for starting and stopping refrigerators, etc., or the product display In the drawer position of the department, it operates in conjunction with the drawer of the product display department to start and stop the refrigerator etc. Since there is a limit switch, it is only necessary to store or pull out these It is possible to stop the refrigerator, etc. in an interlocking manner, and it is necessary to perform a troublesome switch operation of the built-in refrigerator. In addition, there is no forgetting to stop the built-in refrigerator when cooling is unnecessary.

[Brief description of drawings]

FIG. 1 is a front view of a refrigerating showcase with a front glass closed.

FIG. 2 is a front view of the refrigerated showcase with the front glass opened and stored in the ceiling.

FIG. 3 is an enlarged front view showing a mounted state of a front glass.

FIG. 4 is an enlarged side view showing a mounted state of a front glass.

FIG. 5 is an enlarged side view showing a state where the showcase side portion and the support column are attached.

FIG. 6 is an enlarged front view showing a state where the showcase side portion and the support column are attached.

FIG. 7 is a front view of a refrigerating showcase showing an example in which a product display unit can be pulled out and a limit switch is provided.

FIG. 8 is an electric circuit diagram of refrigerator control by a limit switch.

[Explanation of symbols]

1 refrigerated showcase 2 Front glass 2a frame 4a Product display deck 4b Product display shelf 5 evaporator 6 Blower fan 7 Machine room 8 electrical equipment box 9 props 11 Laura 12 guide rails 13 handle 14 bearings 15 axes 16 limit switch 17 Limit switch Rotation fulcrum between A support and showcase B Supporting point for pivot and front glass

Claims (4)

[Scope of utility model registration request] 1. A refrigerated showcase in which the front of the showcase can be hermetically sealed with glass, and the front glass is rotatably supported by supporting members such as columns arranged on both sides of the showcase, and the upper part of the front glass is Sliding members such as rollers are provided at both ends, and guide members such as rails for guiding the slide members are provided on both sides of the ceiling of the showcase so that the front glass can be stored in the ceiling of the showcase. Refrigerated showcase. 2. A refrigerated showcase in which the front of the showcase can be hermetically sealed with glass, and a product display deck, a product display shelf, or other such product display part is provided in the refrigerator, and the front glass is arranged on both sides of the showcase. The front glass is rotatably supported by slide members such as rollers provided at both upper ends of the front glass, and guide members such as rails for guiding the slide members are provided on both sides of the ceiling of the showcase. A refrigerated showcase characterized in that the front glass can be stored in the ceiling of the showcase, and the product display section can be pulled out to the front of the showcase when the front glass is stored in the ceiling of the showcase. . 3. A refrigerated showcase in which the front of the showcase can be hermetically sealed with glass and a product display section such as a product display deck or a product display shelf is provided in the refrigerator, and the front glass is arranged on both sides of the showcase. The front glass is rotatably supported by slide members such as rollers provided at both upper ends of the front glass, and guide members such as rails for guiding the slide members are provided on both sides of the ceiling of the showcase. The front glass can be stored in the ceiling of the showcase, and when the front glass is stored in the ceiling of the showcase, the product display unit can be pulled out to the front of the showcase, and the front glass storage unit A refrigerated showcase characterized in that it has a limit switch at the rear position that operates in conjunction with the storage of the windshield to start and stop the refrigerator. 4. A refrigerated showcase in which a front surface of the showcase can be hermetically sealed with glass, and a product display section such as a product display deck or a product display shelf is provided in the refrigerator, and the front glass is arranged on both sides of the showcase. The front glass is rotatably supported by slide members such as rollers provided at both upper ends of the front glass, and guide members such as rails for guiding the slide members are provided on both sides of the ceiling of the showcase. The front glass can be stored in the ceiling of the showcase, and when the front glass is stored in the ceiling of the showcase, the product display unit can be pulled out to the front of the showcase, and the position where the product display unit is pulled out. A refrigerating showcase characterized in that a limit switch that operates in conjunction with the drawer of the product display section to start and stop the refrigerator etc. is provided.