JP5541584B2 - Mounting structure for commercial refrigeration / refrigerator and frozen / chilled food shelf curtain rails - Google Patents

Description

  The present invention is a commercial refrigeration / refrigerator, for example, installed in a freezing / refrigeration work room for stocking and storing frozen foods and refrigerated foods provided at a food department such as a supermarket, or A commercial refrigeration / refrigerator that also serves as a food shelf for displaying refrigerated food, and includes a curtain for preventing the refrigeration by opening and closing the door of the commercial refrigeration / refrigerator and a curtain for preventing the refrigeration of the food shelf at night The present invention relates to a structure for installing a commercial refrigeration / refrigerator and a curtain rail for a frozen / refrigerated food shelf.

  As a conventional structure for attaching a curtain to the inside of a door of a household refrigerator, the curtain rail is attached to the inside of the door with an adhesive (Japanese Patent Laid-Open No. 2005-69523), the magnet attached to the curtain rail and the inside of the door There are some which are attached by the magnetic force of magnets attached in the cabinet (Japanese Patent Laid-Open No. 2002-257462).

JP 2005-69523 A JP 2002-257462 A

  By the way, since the refrigerator to which the curtain rail is attached by the adhesives and magnets in Patent Documents 1 and 2 described above is a household refrigerator, the opening used is small compared to a commercial freezer / refrigerator. It is a transparent or semi-transparent, lightweight resin film that is relatively thin. Therefore, even if a lightweight curtain is attached to the opening of the refrigerator with an adhesive or a magnet, the curtain rail does not come loose from the sticking part of the opening.

  However, commercial refrigerators / refrigerators, compared to household refrigerators, carry food that is stored in and out of the warehouse to the food storage section of the store, or food that is sent from carriers. Because the opening that becomes the door for storing is large, the curtain used to prevent the cool air used for the doors of commercial refrigerators / refrigerators is thicker and heavier than the curtains used for household refrigerators Therefore, when the curtain rail is fixed with an adhesive, the work of installing the curtain, such as the need to keep pressing the rail manually in the refrigerator / refrigerator until the adhesive is solidified, is poor. In addition, when fixed only with a magnet, when a person enters or exits, the person pushes or pulls the curtain in a direction opposite to the direction of the magnetic force of the magnet against the wall surface in the cabinet. But problems such as fall has occurred.

  Therefore, it is conceivable to screw on the wall of the freezer / refrigerator room without using an adhesive or magnet, but the wall of the freezer / refrigerator room is covered with a metal plate such as stainless steel. Even if an amateur such as a store clerk tries to perform curtain installation work, there is a problem that screwing is difficult and eventually a specialist must be requested.

  In addition, food stored in food shelves that store frozen or refrigerated foods must be kept frozen and refrigerated even at night after the store closes. When covered with a metal plate, the same problem as described above occurred.

  The present invention is intended to solve the above-described problems, and its object is to attach a magnet to a curtain rail for detachably attaching a curtain to a fixed plate of a magnetic material that is a wall surface of a freezer / refrigerator or a food shelf. Even if an amateur, the curtain rail is shifted to a predetermined position on the fixed plate by applying adhesive to the adhesive side of the curtain rail and temporarily fixing it to the fixed body with the magnetic force of the magnet. The purpose is to provide a commercial freezing / refrigerator and freezing / chilled food shelf curtain mounting structure that can be fixed easily.

  The attachment structure of the commercial refrigeration / refrigerator and frozen / refrigerated food shelf curtain rail according to the present invention achieves the above-mentioned purpose, and the means of claim 1 is made of a metal plate or a synthetic resin and is flat. An adhesive side formed on the surface, a curtain attachment part capable of detachably attaching a curtain to the back side of the adhesive side, and attached to the surface of the curtain attachment part facing the adhesive side, and A curtain rail composed of a magnet facing the opening formed in the adhesive side in a flush state, with the adhesive applied to the adhesive side of the curtain rail, and a freezer / refrigerator and freezer / refrigerator The adhesive side is pasted with an adhesive on a fixing plate made of a magnetic material of a food shelf, and in this state, the magnet is temporarily fixed to the fixing plate by the magnet. With, characterized in that the adhesive of the adhesive side is reliably fixed by being solidified by close contact.

  According to a second aspect of the present invention, in the first aspect, the curtain mounting portion is an engagement side that is bent from below and is formed through a gap between the adhesion side and the engagement side. The curtain mounting member integrated with the curtain is hooked and mounted.

  According to a third aspect of the present invention, in the first aspect, the curtain mounting portion is a T-shaped opening formed in a protruding portion that protrudes outward along the longitudinal direction, and the T-shaped opening. The T-shaped portion of the attachment member integrated with the curtain is inserted and attached.

  According to a fourth aspect of the present invention, in the first aspect, a magnet is attached to the upper and lower sides facing the adhesive side of the curtain mounting portion, and an opening is formed in the adhesive side facing the upper and lower magnets. The magnet faces the opening in a flush state.

  In the present invention, as described above, a flat adhesive surface is formed on the curtain rail, and a curtain mounting portion on which the curtain can be detachably mounted on the back surface side of the adhesive side is formed. It is composed of a magnet that is attached to the surface facing the adhesive side and faces the opening formed in the adhesive side in a flush state, and the adhesive side includes the surface of the magnet, including the surface of the magnet. In the applied state, the adhesive side is affixed to a fixing plate made of a magnetic material of a freezer / refrigerator and a frozen / refrigerated food shelf, and in this state, the magnet is temporarily fixed to the fixing plate by a magnetic force. As a result, the curtain rail can be firmly fixed to the wall of the frozen / refrigerated refrigerator and the frozen / refrigerated food shelf. The guide rail does not come off when it is pressed, and the curtain rail does not come off even if the curtain is removed from the frozen / refrigerated food shelf at night and the curtain is attached at the start of business. It is.

  Further, the curtain mounting portion is bent from below and a lower tip is formed through a gap between the adhesive side, and a curtain mounting member integrated with the curtain is hooked and attached to the lower tip. The configuration or the curtain mounting portion is formed such that the arc-shaped protruding portion forms a T-shaped opening toward the outside at the center in the longitudinal direction, and the T-shaped opening is integrated with the curtain. Since the T-shaped part of the mounting member is inserted and attached, the curtain can be easily attached to and detached from the curtain rail attached to the frozen / refrigerated food shelf. And work at night can be done easily.

  Further, a magnet is attached to the upper and lower sides facing the bonded side of the curtain mounting portion, and an opening is formed in the bonded side facing the upper and lower magnets so that the magnet faces the opening in a flush state. As a result, the bonded side of the curtain rail is uniformly attracted by the magnetic force of the magnet in the vertical direction, so the guide rail is uniformly and securely fixed to the fixed plate uniformly. It has an effect such that the bonding can be performed reliably.

It is a disassembled perspective view which shows the 1st Example of the attachment structure of the commercial refrigeration and refrigerator which concerns on this invention, and the curtain rail for food shelves. It is a front view of the state which fixed the curtain rail to the fixed board and attached the curtain to the curtain mounting part of the curtain rail. It is sectional drawing of the state which attaches a curtain to a curtain rail. It is a disassembled perspective view of the state which attached the magnet to the upper and lower sides of the curtain attachment part of a curtain rail. It is a disassembled perspective view which shows the other Example from which the attachment structure of the curtain with respect to a curtain rail differs. It is sectional drawing of the state which attaches a curtain to a curtain rail.

Hereinafter, the attachment structure of the commercial freezer / refrigerator and the frozen / refrigerated food shelf curtain rail of the present invention will be described with reference to the drawings.
A is a fixed plate made of a magnetic material such as stainless steel formed on the inner wall surface of a freezing / refrigerating room installed in a work room for picking up and storing frozen foods and refrigerated foods at a food department such as a supermarket.

Next, the structure of the curtain rail of the first embodiment will be described with reference to FIGS.
1 is a curtain rail made of a metal such as stainless steel, which is not easily rusted, or a synthetic resin, and is formed so as to be flush with the fixing plate A, and one surface of the magnet 12 described later is flush. The adhesive side 11 formed with an opening 11a facing it, and folded back from above and below the adhesive side 11 to the back side of the adhesive side 11 via a gap, and the folded engagement side becomes the curtain mounting portion 13 ing.

  The side folded back from above serves as a magnet fixing side 14 for fixing a cap magnet 12 (a magnet whose outer periphery is covered with a yoke and has a strong adsorption force, hereinafter simply referred to as a magnet) with an adhesive. The magnet fixing side 14 preferably has a structure having a spring property so that the magnetic surface side of the magnet 12 to be fixed is kept flush with the opening 11a.

  Reference numeral 2 denotes a curtain made of a resin film made of a relatively thick material that is transparent or translucent, and a U-shaped attachment formed of a high-strength material such as a metal plate on one side of the curtain 2 The member 21 is fixed with an adhesive or the like.

Next, a method for attaching the curtain rail 1 to the fixed plate A of the freezing / refrigeration chamber will be described.
First, the adhesive side 11 is affixed to the fixing plate A of the freezing / refrigeration room in a state where an adhesive is applied to the entire surface (including the magnet 12) of the adhesive side 11 of the curtain rail 1. In this state, the curtain rail 1 is attracted to the fixing plate A by the attraction force of the magnet 12 and is in a temporarily fixed contact state. Therefore, the curtain rail 1 is fixed at a predetermined position without moving until the adhesive is surely dried and solidified. Will be.

  In addition, in the case of curtains that cover food shelves displaying frozen foods and refrigerated foods after closing, they are made of a magnetic material such as stainless steel present on the front or back of the food shelves, as in the case of the above-described freezing / refrigerating rooms The curtain rail 1 is securely bonded and fixed by drying and solidifying the adhesive while the curtain rail 1 is temporarily fixed to the fixed plate by the magnet 12.

  Then, the curtain attachment member 21 attached to the curtain 2 is attached to the curtain attachment portion 13 of the curtain rail 1 attached to the fixed plate A as shown in FIG. By hooking, it is possible to prevent the release of cold air by closing the entrance of the freezing / refrigerating chamber and covering the opening of the food shelf displaying the frozen / refrigerated food.

  A plurality of magnets 12 are attached to the magnet fixing side 14 of the curtain rail 1 according to the length of the curtain rail 1, so that the curtain rail 1 is strongly adsorbed to the fixed plate A. Further, in the embodiment, the magnet 12 is shown in which the magnet 12 is attached only to the magnet fixing side 14, but the adhesive side 11 can be temporarily fixed by the magnet 12 more securely by attaching it to the curtain mounting part 13 side. State.

  In addition, when the magnet 12 is attached to the curtain mounting portion 13, the magnet 12 becomes an obstacle when the curtain mounting member 21 is attached to the curtain mounting portion 13. In such a case, the magnet is attached to the curtain mounting member 21. 12 can be eliminated by providing a notch 21a to avoid 12 (see FIG. 4).

Next, the structure of the curtain rail of the second embodiment will be described with reference to FIGS.
Reference numeral 3 denotes a curtain rail made of a metal such as stainless steel, which is not easily rusted, or a synthetic resin, and has an adhesive side 31 formed on a flat surface in a side shape, and an end formed by folding back from both ends of the adhesive side 31 The top portion 33 is formed in a substantially V shape formed from the portion 32 through a gentle curve. Further, a curtain mounting portion 34 that is a T-shaped opening is formed from the top portion 33 to the end portion 32.

  A magnet 35 is fixed with an adhesive on the inner surface side of the end portion 32 of the curtain rail 3 formed in this way, and the magnetic surface side of the magnet 35 faces the opening 31 a formed in the bonding side 31 in a flush state. It is out.

  Reference numeral 4 denotes a curtain made of a resin film made of a relatively thick material that is transparent or translucent. One side of the curtain 2 is a T-shaped portion 41a formed of a high-strength material such as a metal plate. A mounting member 41 having the above is fixed.

Next, a method for attaching the curtain rail 3 to the fixed plate A of the freezing / refrigeration chamber will be described.
First, the adhesive side 31 is affixed to the fixing plate A of the freezing / refrigeration chamber in a state where an adhesive is applied to the entire surface (including the magnet 35) of the adhesive side 31 of the curtain rail 3. In this state, the curtain rail 3 is attracted to the fixing plate A by the attracting force of the magnet 35 and is brought into a temporarily fixed contact state. Therefore, the curtain rail 3 is fixed at a predetermined position without moving until the adhesive is surely dried and solidified. Will be.

  In addition, in the case of curtains that cover food shelves displaying frozen foods and refrigerated foods after closing, they are made of a magnetic material such as stainless steel present on the front or back of the food shelves, as in the case of the above-described freezing / refrigerating rooms The curtain rail 4 is securely bonded and fixed by drying and solidifying the adhesive while the curtain rail 3 is temporarily fixed to the fixed plate A by the magnet 35.

  Then, the curtain mounting member 41a attached to the curtain 4 with respect to the curtain mounting portion 34 of the curtain rail 3 attached to the fixed plate A is shown in FIG. By hooking, the entrance of the freezer / refrigerated room is closed, and the opening of the food shelf displaying the frozen / refrigerated food can be covered to prevent the release of cold air.

  In the drawing, the magnet 35 is fixed to the upper and lower end portions 32, but the magnet 35 may be attached to either the upper or lower end portion 32.

    The curtain rail is not limited to the first and second embodiments described above, but is a normal curtain rail used in general homes or the like (a rod-like member having an opening below and attached to the curtain slides. Or the like).

A Fixed plate 1, 3 Curtain rail 11, 31 Bonded side 11a, 31a Opening 12, 35 Magnet 13, 34 Curtain attachment 2, 4, Curtain 21, 41 Curtain attachment

Claims (4)

An adhesive side made of a metal plate or a synthetic resin, formed on a flat surface, a curtain mounting part capable of detachably attaching a curtain to the back side of the adhesive side, and the adhesive side of the curtain mounting part It is a curtain rail composed of a magnet attached to the facing surface and facing the opening formed on the adhesive side in a flush state,
In a state where an adhesive is applied to the adhesive side of the curtain rail, the adhesive side is affixed to the fixing plate made of a magnetic material of a freezer / refrigerator and a frozen / refrigerated food shelf, and this In the state, the magnet is temporarily fixed to the fixing plate by the magnetic force to the fixing plate, so that the adhesive on the adhesive side is solidified in a close contact state and securely fixed. Mounting structure for curtain rails for refrigerators and frozen / chilled food shelves.   The curtain mounting portion is an engagement side which is bent from below and formed through a gap between the adhesive side and a curtain mounting member integrated with the curtain is hooked and attached to the engagement side. The attachment structure for a commercial refrigeration / refrigerator and a frozen / refrigerated food shelf curtain rail according to claim 1.   The curtain mounting portion is a T-shaped opening formed in an arc-shaped projecting portion outward along the longitudinal direction, and the T of the mounting member integrated with the curtain in the T-shaped opening. The attachment structure for a commercial refrigeration / refrigerator and frozen / refrigerated food shelf curtain rail according to claim 1, wherein the character-shaped portion is inserted and attached.   A magnet is attached to the upper and lower sides of the curtain mounting portion facing the bonded side, and an opening is formed in the bonded side facing the upper and lower magnets. The magnet is flush with the opening. The mounting structure for a commercial refrigeration / refrigerator and a frozen / refrigerated food shelf curtain rail according to claim 1, wherein:

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