JP2020162791A - cabinet - Google Patents

Abstract

To provide a cabinet facilitating attaching/detaching an opening/closing door.SOLUTION: Food display furniture 1 which has an upper part guide rail 10 for supporting the upper part of an inclined door 3, and in which the inclined door 3 is attached to a position off-set to a front side of the upper part guide rail 10 is provided with: attachment metal fittings 11a, 11b moving in an opening/closing direction along the upper part guide rail 10; and attachment parts 34, 42 for projecting the attachment metal fittings 11a, 11b to a front side of a front side face 10a of the upper part guide rail 10, and attaching the inclined door 3 to the projecting part.SELECTED DRAWING: Figure 2

Description

The present invention relates to a cabinet for storing articles by opening and closing an opening / closing door attached at an offset position.

Conventionally, in food stores such as supermarkets and convenience stores, cabinets (food display fixtures, showcases, etc.) that have an obliquely formed opening for taking out products and a large shelf area on the lower shelf for displaying products are also used. Is used. Such food display fixtures are convenient in that the user can easily see the products placed on the shelves and can easily take out the products.

In such food display fixtures, in order to maintain the hygiene of food, a transparent inclined door (opening / closing door) may be provided so as to cover an obliquely formed opening portion. The opening / closing door is formed in a flat plate shape, an L shape, a curved surface shape, or the like so as to extend diagonally downward from the upper guide rail in a state of being attached to the main body portion. That is, the opening / closing door is arranged at a position where the center of gravity of the opening / closing door is offset (shifted) toward the front side with respect to the upper guide rail. The opening / closing door can be moved in the opening / closing direction (left-right direction when the opening is viewed from the front) while being inclined along the upper guide rail (see, for example, Patent Documents 1 to 3).

As a structure for attaching such an opening / closing door to the upper guide rail, it is common to attach the opening / closing door by sliding it inside the upper guide rail from either the left or right end of the upper guide rail. With such a structure, it takes time and effort to attach / detach the opening / closing door from the upper guide rail. However, when cleaning the opening / closing door, a structure that can be easily attached to and detached from the food display fixture is preferable. In addition, it is conceivable that the opening / closing door is intentionally removed during busy times such as a time sale and then reattached after the end.

The technology for easily attaching and detaching the opening / closing door is a general opening / closing door technology that is not a food display fixture, but there is, for example, Patent Document 4. In this technology, a hook for suspending the opening / closing door is provided on the upper side of the opening / closing door, and the opening / closing door can be easily suspended by simply hooking the hook on a connecting member running in the opening / closing direction along the slide rail. It can be installed.
It should be noted that no product display shelf has a structure in which an opening / closing door is attached by hooking it on the hook described above.

On the other hand, in the structure in which the hook is hooked and attached, the opening / closing door may be accidentally lifted when the user opens / closes, and the hook may come off. Therefore, in the technique of Patent Document 4 described above, the opening / closing door is opened by filling the vertical gap (the space required when hooking the hook) generated between the hook and the connecting member while the opening / closing door is suspended. A fall-prevention member is attached as a separate member to prevent it from being lifted.

Japanese Unexamined Patent Publication No. 2008-206640 JP-A-2009-131435 Japanese Unexamined Patent Publication No. 2012-196313 Japanese Unexamined Patent Publication No. 2001-40930

However, in the technique of Patent Document 4, since the fall-off prevention member is configured as a member separate from the opening / closing door and the connecting member, the fall-off prevention member must be removed by itself. Therefore, a store salesperson who does not understand the structure has a complicated work of removing the fall-out prevention member, and cannot easily attach / detach it in a short time. Further, even if it can be removed, a salesperson who is unfamiliar with the structure may cause a work error such as forgetting to attach the fall prevention member.

Further, since the fall-off prevention member of Patent Document 4 is attached by screwing by itself, it is necessary to secure a wide work space for using a tool for attaching / detaching the screw. However, it is difficult to secure such a space in the product display shelves that are required to be smaller.

Further, the fall-off prevention member of Patent Document 4 is attached to the back side of the opening / closing door when viewed from the front and is in a position where it cannot be seen from the front. Difficult to remove. Therefore, the structure is not such that the store salesperson can easily remove the opening / closing door.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a cabinet in which an opening / closing door can be easily attached / detached.

In order to solve the above-mentioned problems, the present invention is a cabinet having an upper guide rail that supports the upper part of the opening / closing door, and the opening / closing door is attached at a position offset to the front side of the upper guide rail. A mounting bracket that moves in the opening / closing direction along the upper guide rail is provided, the mounting bracket is projected toward the front side of the front side surface of the upper guide rail, and a mounting portion for mounting the opening / closing door is provided on the protruding portion. It is characterized by being provided.

Further, the mounting bracket is provided with a moving roller that rotates in the opening / closing direction about a rotation axis extending in the front-rear direction, so that the mounting portion is located on the front side of the moving roller. ..

Further, a lock member slidable in the opening / closing direction is attached to the opening / closing door, and the lock member is located inside the end in the width direction of the opening / closing door in the locked state to release the lock. In the state, the lock member may be slid outward so as to project outward from the end of the opening / closing door.

Further, the mounting portion may be provided with a mounting pin protruding in the vertical direction, and the lock member may be slid inside the opening / closing door to catch the mounting pin to lock the opening / closing door. ..

Furthermore, the moving roller is formed with a continuous guide groove along the circumferential direction, and the upper guide rail is formed with an upper engaging portion and a lower engaging portion that enter the guide groove from the upper side and the lower side. It may have been done.

The cabinet according to the present invention has an upper guide rail that supports the upper part of the opening / closing door, and the opening / closing door is attached at a position offset to the front side of the upper guide rail, and is along the upper guide rail. A mounting bracket that moves in the opening / closing direction is provided, and the mounting bracket is projected toward the front side of the front side surface of the upper guide rail, and a mounting portion for mounting the opening / closing door is provided at the protruding portion. The opening / closing door can be attached / detached on the front side of the upper guide rail. As a result, the opening / closing door can be easily attached / detached as compared with the structure in which the mounting portion is located on the rear side of the front side surface.

It is a perspective view which shows the whole of the food display fixture which concerns on embodiment of this invention, and has a sloping door. It is a perspective view which shows the state which the right side inclined door was removed from the state of FIG. It is a perspective view which shows only the main body part in the state which further removed the left side inclined door from the state of FIG. FIG. 3 is an exploded perspective view of the main body. It is a side sectional view of the part of the upper guide rail 10. It is a perspective view which shows the mounting bracket to which the front door is attached alone. It is a side view of FIG. It is a perspective view which shows the mounting bracket to which the rear door is attached by itself. It is a perspective view of the upper part of the inclined door. It is the enlarged perspective view which looked at the state which attached the rear side door to a mounting bracket diagonally from the rear side. It is a perspective view which shows the state before fixing of a fixture and a lock member. It is a perspective view which shows the state after fixing of a fixture and a lock member. 11 is an exploded perspective view of FIG. 11 or FIG. The state before fixing the fixture and the lock member, (A) is a plan view seen from above, (B) is a view of (A) seen from below, and (C) is the center of (B). It is a cross-sectional view of. The state after fixing the fixture and the lock member, (A) is a plan view seen from above, (B) is a view of (A) seen from below, and (C) is the center of (B). It is a cross-sectional view of.

Hereinafter, the food display fixture 1 (cabinet) according to the embodiment of the present invention will be described in detail with reference to the drawings. In the present embodiment, as an example in which the opening / closing door 3 is offset to the front side of the upper guide rail 10, a cabinet having the inclined door 3 attached so as to cover the inclined opening will be described. ..

Here, the "cabinet in which the opening / closing door is attached at an offset position" referred to in the present specification is different from the one in which the opening / closing door is hung directly under the upper guide rail as in a general sliding door. It refers to a type of cabinet in which the opening / closing door is hung on the front side. More specifically, it is a type of cabinet in which the center of gravity of the opening / closing door is located on the front side of the upper guide rail, and an oblique load acts on the upper guide rail in a suspended state.

FIG. 1 is a perspective view showing the entire food display fixture 1 having the inclined door 3. Further, FIG. 2 shows a state in which the inclined door 3a on the right side is removed from the state of FIG. 1, and FIG. 3 is a perspective view showing only the cabinet main body 2 in a state in which the inclined door 3b on the left side is further removed. Is. Further, FIG. 4 is an exploded perspective view of the cabinet body 2 of FIG.

The front-back, left-right, and up-down directions used in the present embodiment refer to the directions shown in FIG. Further, the opening / closing direction of the opening / closing door shall mean the left-right direction.

As shown in FIGS. 1 to 4, the food display fixture 1 is provided with an opening having an inclined structure on the front side of the food display fixture main body 2 (hereinafter referred to as the main body 2), and the opening is provided. Two inclined doors 3 (front door 3a located on the right side and rear door 3b located on the left side in FIG. 1) are attached so as to cover them. More specifically, the front side portion of the main body portion 2 is formed so as to be obliquely inclined to the rear side from the lower side to the upper side, and the inclined surface is open. Similarly, when the inclined door 3 is attached to the main body 2, the inclined door 3 is inclined so that the upper side of the inclined door 3 is located behind the lower side.

The front door 3a and the rear door 3b are so-called sliding doors, and can be opened and closed by moving them in the left-right direction. Further, the inclined door 3 is made of a transparent material such as acrylic or glass so that the inside of the main body 2 can be seen in a closed state.

An upper guide rail 10 is attached to the upper side of the main body 2. The upper guide rail 10 is provided over the entire length on the left and right in the opening / closing direction. Further, as shown in FIGS. 2 to 4, mounting brackets 11a and 11b (detailed structure will be described later) that can move in the opening / closing direction along the upper guide rail 10 are provided inside the upper guide rail 10. Has been done. The mounting brackets 11a and 11b have moving rollers 37 (see FIG. 5) so that they can move smoothly in the upper guide rail 10. As shown in FIG. 4, a decorative plate 12 is attached to the upper side of the upper guide rail 10. The decorative plate 12 is attached so as to flap with respect to the upper guide rail 10, and is normally closed to hide the gap between the upper guide rail 10 and the inclined door 3, and when the inclined door 3 is removed, the decorative plate 12 is normally closed. Rotate to the top.

Further, the main body 2 is provided with a shelf 4 for displaying products on the lower side thereof. The shelf portion 4 extends toward the front side of the upper guide rail 10, and secures a wide shelf area of the shelf portion 4. As a result, the products displayed on the shelf 4 are easy to see and put in and out.

Further, as shown in FIGS. 1 to 4, a lower guide rail 20 is attached to the front side of the shelf portion 4. Like the upper guide rail 10, the lower guide rail 20 is also provided over the entire length on the left and right in the opening / closing direction.

As shown in FIG. 2, the front door 3a can be removed from the main body 2 by lifting it upward. More specifically, the upper portion of the front door 3a is placed on the mounting brackets 11a, 11a described above and fixed by the fixture.

Further, the lower portion of the front door 3a is placed on the lower guide rail 20 via a roller. As a result, the mounting brackets 11a and 11a of the front door 3a move in the opening / closing direction along the upper guide rail 10, so that the attached front door 3a can also move freely in the opening / closing direction.

The upper portion and the lower portion of the rear door 3b have the same structure as the front door 3a, and can be removed from the main body 2 by lifting it upward, and can be freely moved in the opening / closing direction.

FIG. 5 is a side sectional view of a portion of the upper guide rail 10. The upper guide rail 10 is manufactured by extrusion molding, and mounting spaces S1, S2, and S3 are defined inside the upper guide rail 10. More specifically, the mounting spaces S1, S2, and S3 are provided by the front wall portion 14 located on the front side of the upper guide rail 10, the rear wall portion 15 located on the rear side, and the intermediate wall portions 13a and 13b that partition the interior. It is defined in the front-back direction. Further, the lower side of the upper guide rail 10 is open.

Closers (not shown) are attached to the attachment spaces S1 and S3. The closer is mounted in both opening and closing directions and has cushioning and retracting functions. More specifically, this closer is for forcibly moving the inclined door 3 to a closed state when it is half-opened, or for buffering the force when the inclined door 3 is closed with a strong force. Is. In food display fixtures, it is useful to keep the inclined door 3 closed in order to maintain internal hygiene, and the demand for it has been increasing in recent years. If this closer is not installed, the upper guide rail 10 can be configured without providing mounting spaces S1 and S3.

Moving rollers 37 provided in the mounting brackets 11a and 11b are mounted in the mounting space S2. The moving roller 37 is inserted from either the left or right end of the upper guide rail 10 and can be moved to an arbitrary position in the opening / closing direction.

FIG. 6 is a perspective view showing a mounting bracket 11a for mounting the front door 3a as a single unit. Further, FIG. 7 is a side view thereof.
The mounting bracket 11a is composed of a metal fitting body 30 formed by bending a sheet metal, three moving rollers 37 attached to the metal fitting body 30, and a mounting pin 36 for attaching the front door 3a.

The metal fitting body 30 includes an upright surface portion 31 that stands up in the vertical direction, a bottom surface portion 32 that extends forward from the lower end of the upright surface portion 31, and a height matching portion 33 that extends upward from the front end portion of the bottom surface portion 32. It is composed of a mounting portion 34 extending horizontally from the height adjusting portion 33 to the front side.

Three moving rollers 37 are attached to the upright surface portion 31 at intervals in the left-right direction. The moving roller 37 can freely rotate in the opening / closing direction around the rotation shaft 37a extending in the front-rear direction. Further, the moving roller 37 is formed with a guide groove 38 along the outer peripheral surface thereof. As shown in FIG. 5, the guide groove 38 includes a lower engaging portion 16 formed by folding back the lower side of the intermediate wall portion 13a of the upper guide rail 10, and the upper guide rail from the upper surface to the lower side. It is attached so as to enter the extending upper engaging portion 17.

The bottom of the groove of the guide groove 38 is formed in an arc shape, and the tips of the upper engaging portion 17 and the lower engaging portion 16 are also formed in an arc shape having the same diameter as the arc shape diameter of the guide groove 38. There is. Since a load acts on the moving roller 37 diagonally by the amount that the inclined door 3 is attached at an offset, each of the moving rollers 37 is formed in an arc shape in order to receive the diagonal load.

Further, the mounting heights of the three moving rollers 37 are slightly shifted from each other. More specifically, the height positions of the moving rollers 37 at both left and right ends are the same, and only the central moving roller 37 is attached with a slight upward shift. As a result, the lower engaging portion 16 and the upper engaging portion 17 are always in contact with each other at two points, so that vertical rattling is suppressed and smooth movement is possible.

A capture pin 35 extending in the vertical direction is provided in the central portion of the bottom surface portion 32. The capture pin 35 is captured by the closer described above and is for forcibly moving the mounting bracket 11a to a closed position. If the closer is not provided, it is not necessary to provide the capture pin 35 as well. Further, the length of the bottom surface portion 32 in the front-rear direction is formed so that the front end portion thereof is located on the front side of the front side surface 10a (see FIG. 5) of the upper guide rail 10.

Further, the vertical length of the height adjusting portion 33 is determined by the mounting height positions of the front door 3a and the rear door 3b, and is manufactured by appropriately changing the height to the optimum height.

The mounting portion 34 is for mounting and fixing the upper portion of the front door 3a, and is provided with a mounting pin 36 extending in the vertical direction. The mounting pin 36 is composed of a pin portion 36a formed in a columnar shape and a flange portion 36b having a diameter larger than the diameter of the pin portion 36a.

By configuring the mounting bracket 11a in this way, the mounting bracket 11a can be moved in the opening / closing direction along the upper guide rail 10, and the mounting portion 34 is projected to the front side of the front side surface 10a of the upper guide rail 10. , The front door 3a can be attached to the attachment portion 34.

FIG. 8 is a perspective view showing a mounting bracket 11b for mounting the rear door 3b as a single unit.
The mounting bracket 11b is composed of a metal fitting body 40 formed by bending a sheet metal, three moving rollers 37 attached to the metal fitting body 40, and a mounting pin 36 for attaching the rear door 3b.

The metal fitting body 40 is composed of an upright surface portion 41 that stands up in the vertical direction, a mounting portion 42 that extends forward from the lower end of the upright surface portion 41, and a second mounting portion 43 that extends rearward from the upright surface portion 41.

Similar to the mounting bracket 11a, three moving rollers 37 are similarly attached to the upright surface portion 41. Further, the mounting portion 42 is also projected to the front side of the front side surface 10a of the upper guide rail 10, and the mounting pin 36 is mounted on the protruding portion. Further, the second mounting portion 43 is also provided with a catching pin 45 for a closer extending in the vertical direction.

By configuring the mounting bracket 11b in this way, the mounting bracket 11b can be moved in the opening / closing direction along the upper guide rail 10, and the mounting portion 42 is projected to the front side of the front side surface 10a of the upper guide rail 10. The rear door 3b can be attached to the attachment portion 42.

FIG. 9 is a perspective view of the upper part of the inclined door 3, and FIG. 10 is an enlarged perspective view of a state in which the rear door 3b is attached to the mounting bracket 11b as viewed diagonally from the rear side. Further, FIG. 11 is a perspective view showing a state before fixing the fixture 50 and the lock member 60, and FIG. 12 is a perspective view showing a state after fixing the fixture 50 and the lock member 60. Further, FIG. 13 is an exploded perspective view of FIG. 11 or FIG.

An upper rail 6 is provided on the upper portion of the inclined door 3 over the entire length in the left-right direction, and the inclined door 3 is fixed to the mounting pins 36 of the mounting brackets 11a and 11b inside the upper rail 6. Fixture 50 is attached. As shown in FIG. 9, for example, the fixture 50 is mounted by sliding the upper rail 6 of the rear door 3b on the mounting portion 42 of the mounting bracket 11b and then sliding it to the rear side with respect to the mounting pin 36. Be done. Then, the lock member 60 is fixed by sliding it to the right side.

The fixtures 50 are provided at both left and right ends of the inclined door 3 in the opening / closing direction, and are attached to the mounting brackets 11a (11b) at these two locations. The lock member 60 is inserted by sliding from the outside of the left and right ends of the upper rail 6 toward the left side or the right side, respectively.

As shown in FIG. 13, the fixture 50 is formed in a tubular shape divided into two in the front-rear direction, and is used in combination with the front side member 50a and the rear side member 50b. As shown in FIGS. 11 to 13, mounting grooves 54 are continuously formed on the front side and the rear side of the fixture 50, respectively, in the opening / closing direction, and as shown in FIG. 5, the mounting grooves 54 are formed. It is attached so as to be locked to the protrusion of the upper rail 6. Further, the fixture 50 is formed with recesses 52 extending in the left-right direction on the inside where the front member 50a and the rear member 50b overlap each other in the front-rear direction, and becomes a hollow tubular shape in a combined state.

Further, a notch 53 penetrating in the front-rear direction is formed in the central portion of the front member 50a and the rear member 50b in the left-right direction. The mounting pin 36 described above is slid into the notch 53 in the front-rear direction. As shown in FIG. 10, the upper rail 6 is similarly provided with a notch 6a at a position corresponding to the notch 53 when the fixture 50 is attached.

The lock member 60 is composed of a grip portion 61 located on the left side and a lock portion 62 protruding to the right from the grip portion 61. The grip portion 61 is for the operator to grasp the lock member 60 by hand and slide it to the left or right, and a space 64 for inserting a finger is provided below the grip portion 61. As shown in FIGS. 14 (C) and 15 (C), a protrusion 65 for hooking a finger projects from this space 64.
The lock portion 62 has two claw portions 62a formed at its tip. A capture space 63 is formed inside the claw portion 62a so as to be sandwiched in the front-rear direction. The claw portion 62a and the catching space 63 are for catching the mounting pin 36.

In the lock member 60, as shown in FIGS. 11 and 12, the lock portion 62 is inserted into the fixture 50. More specifically, as shown in FIG. 11, the state in which only the portion of the claw portion 62a is inserted is the state before fixing (before locking), and as shown in FIG. 12, the entire locking portion 62 is inserted. The state is after fixing (after locking).

Next, the operation and operation of the food display fixture 1 according to the embodiment of the present invention will be described in detail.
14 and 15 are schematic views illustrating the operation of the fixture 50 and the lock member 60. Since the method of attaching / detaching the front door 3a and the rear door 3b is the same, the attachment / detachment of the front door 3a will be described in the following description.

When the operator intends to attach the front door 3a to the main body 2, first, the upper rail 6 of the front door 3a is placed on the mounting portion 34 of the mounting bracket 11a. Next, the front door 3a is slid to the rear side, and the mounting pin 36 is inserted into the notch 53 through the notch 6a of the upper rail 6. Further, as shown in FIGS. 6 and 7, a protrusion 33a projecting upward from the mounting portion 34 is provided on the upper portion of the height adjusting portion 33, and the front door 3a is abutted against the protrusion 33a. So, the position is set in the front-back direction. In this pre-locking state, as shown in FIG. 14, the locking member 60 is located on the outside of the fixture 50 and protrudes on the outside of the upper rail 6 (see FIG. 10). Further, as shown in FIG. 14C, the claw portion 62a of the lock member 60 does not reach the notch portion 53.

From this state, as shown in FIG. 15, the lock member 60 is completely inserted into the fixture 50 to enter the locked state. More specifically, as shown in FIG. 15C, the claw portion 62a reaches the notch portion 53, and the mounting pin 36 enters the capture space 63 due to the elastic deformation of the claw portion 62a. As a result, the positions of the front door 3a in the front-rear direction and the left-right direction are restricted. Further, the lower surface of the flange portion 36b of the mounting pin 36 comes into contact with the upper surface of the claw portion 52a, so that the position in the vertical direction is also restricted.

In the locked state, the grip portion 61 of the lock member 60 enters the inside of the end portion of the upper rail 6 (the end portion of the opening / closing door) and does not protrude outward. Therefore, the lock member 60 cannot be seen from the user side (front side). On the other hand, in the unlocked state, by sliding the lock member 60 outward, the door protrudes outward from the end of the front door 3a so that the clerk can recognize at a glance that the lock is not locked. I made it.

On the other hand, when the front door 3a is removed, it can be easily performed by following the reverse procedure. At this time, since the grip portion 61 of the lock member 60 is formed with a space 64 for inserting a finger, it can be easily pulled out by inserting the finger into this space 64.

According to the food display fixture 1 according to the embodiment of the present invention, the food display fixture 1 has an upper guide rail 10 that supports the upper part of the inclined door 3, and the inclined door 3 is attached at a position offset to the front side of the upper guide rail 10. The food display fixture 1 is provided with mounting brackets 11a and 11b that move in the opening / closing direction along the upper guide rail 10, and the mounting brackets 11a and 11b are projected toward the front side of the upper guide rail 10 from the front side surface 10a. Since mounting portions 34 and 42 for mounting the tilted door 3 are provided on this protruding portion, the tilting door 3 can be attached and detached on the front side of the upper guide rail 10, and the mounting portion is on the front side surface 10a. The inclined door 3 can be easily attached / detached as compared with the structure located on the rear side (conventionally, the lower side of the upper guide rail).

In particular, the mounting brackets 11a and 11b are provided with a moving roller 37 that rotates in the opening / closing direction around a rotating shaft 37a extending in the front-rear direction so that the mounting portions 34 and 42 are located on the front side of the moving roller 37. Therefore, the mounting portions 34 and 42 can be projected to the front side by forming a structure that appropriately receives the load in the oblique direction acting on the moving roller 37.

Further, a lock member 60 that can slide in the opening / closing direction is attached to the opening / closing door 3, and the lock member 60 is located inside the end of the opening / closing door 3 in the width direction in the locked state to release the lock. In this state, the lock member 60 is slid outward so as to protrude outward from the end of the opening / closing door 3, so that the operator only needs to confirm the presence or absence of the protrusion of the lock member 60. Whether or not it is fixed can be easily determined. Further, in the fixed state, the lock member 60 does not protrude to the outside of the inclined door 3, so that the user does not feel uncomfortable.

Further, the mounting portions 34 and 42 are provided with mounting pins 36 protruding in the vertical direction, and the lock member 60 is slid inside the opening / closing door 3 to capture the mounting pins 36 to lock the opening / closing door 3. Therefore, it can be easily locked (fixed) simply by sliding the lock member 60. Further, since the structure slides in the opening / closing direction, it is not necessary to provide a lock lever, a screw, or the like on the surface side of the inclined door 3, and there is no possibility that the fixing is released by erroneous operation or mischief.

Furthermore, the moving roller 37 is formed with a guide groove 38 that is continuous along the circumferential direction, and the upper guide rail 10 has an upper engaging portion 17 and a lower engaging portion that enter the guide groove 38 from the upper side and the lower side. Since 16 is formed, even if a force acts on the mounting portions 34 and 42 located in front of the moving roller 37 in the front-rear direction or up and down, the moving roller 37 tilts slightly back and forth to dissipate this force. Can be done. As a result, even if the mounting portions 34 and 42 are provided on the front side and a load acts in the oblique direction, the moving roller 37 can smoothly move in the opening / closing direction.

Although the food display fixture 1 according to the embodiment of the present invention has been described above, the present invention is not limited to the above-described embodiment, and various modifications and changes can be made based on the technical idea of the present invention. Is.

For example, in the present embodiment, as an example of a cabinet in which an opening / closing door is attached at a position offset to the front side of the upper guide rail 10, a food display having an inclined door 3 attached so as to cover an inclined opening. The fixture 1 has been described, but the present invention is not limited to this. For example, even if the cabinet has an opening / closing door formed in a substantially L-shape or a curved surface shape as disclosed in Patent Documents 2 and 3, the same applies as long as the opening / closing door is attached at an offset position. Since problems arise, the effects of the present invention will be achieved.

Further, in the present embodiment, the food display fixture 1 is described as an example of the cabinet, but if the door is attached at an offset position and used, various items such as a document shelf and a storage shelf can be used. Can be used for.

1 Food display fixtures (cabinet)
2 Food display fixture body (main body)
3 Inclined door (opening and closing door)
3a Front door 3b Rear door 4 Shelf 6 Upper rail 6a Notch 10 Upper guide rail 10a Front side of upper guide rail 11a, 11b Mounting bracket 12 Decorative plate 13a 13b Intermediate wall 14 Front wall 15 Rear wall 16 Lower Engagement part 17 Upper engagement part 20 Lower guide rail 30, 40 Metal fitting body 31 Erecting surface part 32 Bottom part 33 Height matching part 33a Protrusion 34, 42 Mounting part 35, 45 Capturing pin 36 Mounting pin 36a Pin part 36b Flange part 37 Moving roller 37a Rotating shaft 38 Guide groove 43 Second mounting part 50 Fixture 50a Front side member 50b Rear side member 52 Depression 53 Notch 54 Mounting groove 60 Locking member 61 Gripping part 62 Locking part 62a Claw part 63 Capturing space 64 Space 65 Protrusions S1, S2, S3 Mounting space in the upper guide rail

Claims (5)

A cabinet that has an upper guide rail that supports the upper part of the opening / closing door, and the opening / closing door is attached at a position offset to the front side of the upper guide rail.
A mounting bracket that moves in the opening / closing direction along the upper guide rail is provided, and the mounting bracket is projected toward the front side of the front side surface of the upper guide rail, and a mounting portion for mounting the opening / closing door on the protruding portion. A cabinet characterized by the provision of. The mounting bracket is provided with a moving roller that rotates in an opening / closing direction about a rotation axis extending in the front-rear direction, so that the mounting portion is located on the front side of the moving roller. The cabinet according to 1. A lock member that can slide in the opening / closing direction is attached to the opening / closing door, and the locking member is located inside the end of the opening / closing door in the width direction in the locked state and is in the unlocked state. The cabinet according to claim 1 or 2, wherein the lock member is slid outward so as to project outward from the end of the opening / closing door. The mounting portion is provided with a mounting pin projecting in the vertical direction, and the lock member is slid inside the opening / closing door to capture the mounting pin to lock the opening / closing door. The cabinet according to 3. The moving roller is formed with a guide groove continuous along the circumferential direction, and the upper guide rail is formed with an upper engaging portion and a lower engaging portion that enter the guide groove from the upper side and the lower side. The cabinet according to any one of claims 2 to 4, wherein the cabinet is characterized in that.

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