JP2014064670A - Tray service system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tray service system capable of adjusting a ratio of a heat retaining part and a cooling part on a tray by a further simple configuration.SOLUTION: The tray service system comprises: trays 50 having a rectangular plate surface 52 on which objects are placed; and a box-shaped serving wagon having storage chambers for storing trays 50. The tray 50 comprises: a pair of first side parts 55 that face each other in peripheral sides of the rectangular plate surface 52; surrounding edges 54 provided on the pair of second side parts 56 that are connected to the first side parts 55; and notches 60 that segment the surrounding edges 54 provided on the second side parts 56 and are provided in the extension direction of the second side parts 56 across a prescribed range. The serving wagon includes a partition member 30 with a plurality of vertical steps for dividing the storage chamber into two chambers, partition boxes 31, and first movable partition pieces 35 each of which is vertically movably attached to the lower part of the partition box 31 and the lower end of which comes into contact with an upper face of a partition box 31 located in a lower side.

Description

  The present invention relates to a layout system having a tray and a distribution vehicle, and in particular, a tray having a surrounding edge provided around a rectangular plate surface, and stores the tray and is divided into a warm room and a cold room by a partition member. The present invention relates to a layout system including a box-shaped layout vehicle having a storage room.

  Traditionally, in restaurants such as hotel restaurants, room service, hospital meals, employee cafeterias, student cafeterias, etc., it is easy to batch the prepared foods at the lunch center in a remote location. In many cases, the refrigerators are arranged on trays and stored in refrigerators in each facility until refrigeration time. In addition, a hot and cold distribution vehicle equipped with a cold storage room and a cold storage room is known for reheating or refrigeration of the food that has been kept cold at the time of distribution and transporting it to the food supplier such as a guest. (For example, refer to Patent Document 1).

  As a tray stored in a storage room of this type of arrangement vehicle, a double tray in which two flat trays are connected by a connecting flange is generally used. When placing a double-tray that connects two trays in the storage room of the trolley, connect the connecting flange so that one tray is stored in the refrigerator compartment and the other tray is stored in the refrigerator compartment. It is common to place a single duplex tray across the refrigerator compartment and the refrigerator compartment by inserting it into the tray passage between the partition members that separate the refrigerator compartment from the refrigerator compartment. is there.

However, since the area of the two trays is fixed in the double tray, the area of the refrigeration part inserted into the refrigeration room and the area of the refrigeration part inserted into the refrigeration room could not be changed. Or the ratio of the refrigeration part on the tray had to be changed by changing the insertion direction of the tray.
There is also known a trolley that can change this ratio and can use an existing flat tray (see, for example, Patent Document 2). Since the flat tray does not have a section for separating the tray, the user can freely change the ratio of the left and right.

JP 7-275134 A Japanese Patent No. 2967226

  By the way, in the combination of the layout vehicle and the flat tray described in Patent Document 2, although the ratio of the left and right can be freely changed, there is a problem that the structure on the layout vehicle side is slightly complicated. That is, a mechanism for rotating the movable partition piece provided in the tray passage around a predetermined axis is required, and the structure becomes complicated as compared with the conventional movable partition piece that moves up and down by gravity.

  The present invention has been made in consideration of such circumstances, and an object of the present invention is to provide a layout system capable of adjusting the ratio of the refrigeration unit and the refrigeration unit on the tray with a simpler configuration. .

In order to solve the above problems, the present invention provides the following means.
The layout system of the present invention is a layout system comprising a tray having a rectangular plate surface on which articles are placed, and a box-shaped layout vehicle having a storage chamber for storing the tray, wherein the tray has the rectangular shape. A pair of opposing first sides in the periphery of the plate surface, a surrounding edge provided on a pair of second sides connected to the first side, and the surrounding edge provided on the second side And a notch portion provided over a predetermined range in the extending direction of the second side portion, and the distribution vehicle has a plurality of upper and lower stage partitions that divide the storage chamber into two chambers. A partition box, and a first movable partition piece attached to a lower part of the partition box so as to be movable up and down, and having a lower end abutting on an upper surface of the partition box located on the lower side. To do.

  According to the above configuration, the tray is separated by the partition member by moving the tray along the extending direction of the second side portion with the notch portion of the tray inserted between the partition box and the first movable partition piece. The ratio of the area on the tray to be played can be changed.

  In the above-described layout system, the layout vehicle includes a substantially flat door that closes an opening surface of the storage chamber while being in contact with a side end portion of the partition box and the first movable partition piece, and the tray of the tray. It is preferable that the outer peripheral edge of the two sides is linear when viewed in plan, and the outer peripheral edge is in contact with the door when the door is closed.

  According to the said structure, since a tray and a door contact | abut also in the notch part straddling the both sides divided by the partition member, the shielding between the two chambers of a storage chamber can be improved more.

  In the above-described arrangement system, it is preferable that the outer peripheral edge portion of the second side portion of the tray is an inclined surface that is inclined toward the inner side of the tray.

  According to the above configuration, when the tray is inserted between the partition box and the first movable partition piece, the inclined surface gradually enters between the partition box and the first movable partition piece. It can be made smoother.

  Further, a storage chamber capable of storing any of the above-described trays and a duplex tray in which two flat trays each having a surrounding wall with a slope extending around a rectangular plate surface are connected via a connecting flange A box-type distribution vehicle having a plurality of upper and lower partition members that divide the storage chamber into two chambers, the partition box, and a lower part of the partition box A first movable partition piece provided on the partition box, and a second movable partition piece provided at an upper portion of the partition box and biased upward by a biasing means. It is also possible to provide a layout system in which the piece and the second movable partition piece are arranged to contact each other.

  According to the said structure, the layout system which can use not only the tray which has a notch part but the conventional double tray can be provided.

  Further, a storage chamber capable of storing any of the above-described trays and a duplex tray in which two flat trays each having a surrounding edge with a slope extending around a rectangular plate surface are connected via a connecting flange A box-type distribution vehicle having a plurality of upper and lower partition members that divide the storage chamber into two chambers, the partition box, and a lower part of the partition box And a first movable partition piece whose lower end is in contact with the upper surface of the partition box located on the lower side, wherein the first movable tray is inserted with a connecting flange of the double tray Between the lower end of the partitioning piece and the upper surface of the partitioning box, it can be attached to the upper part of the partitioning box, and has a shape corresponding to a part composed of the connection flange and a surrounding edge connected to the connection flange. Serving system with intermediate piece attached It is also possible to provide.

  According to the said structure, the layout system which can use the conventional double tray can be provided by attaching an intermediate piece to a desired stage.

  According to the present invention, the tray is separated by the partition member by moving the tray along the extending direction of the second side portion with the notch portion of the tray being inserted between the partition box and the first movable partition piece. The ratio of the area on the tray to be played can be changed.

It is a side view of the distribution vehicle which concerns on 1st embodiment of this invention. It is a top view of the tray which concerns on 1st embodiment of this invention. 3A is a cross-sectional view taken along the line AA in FIG. 2, and FIG. 3B is a cross-sectional view taken along the line BB in FIG. It is a perspective view of the tray inserted between the partition member of the distribution vehicle which concerns on 1st embodiment of this invention, and a partition member. It is a perspective view which shows the detail of the partition box and movable partition piece of the allocation vehicle which concern on 1st embodiment of this invention. It is a perspective view which shows the door of the layout vehicle which concerns on 1st embodiment of this invention. It is a perspective view of the double tray which concerns on 2nd embodiment of this invention. It is an enlarged side view of the layout vehicle which concerns on 2nd embodiment of this invention. It is an enlarged side view of the distribution vehicle which concerns on 3rd embodiment of this invention. It is a perspective view of the attachment concerning a third embodiment of the present invention. It is a perspective view of the partition member which concerns on 4th embodiment of this invention. It is a side view of the tray support stage which concerns on 4th embodiment of this invention.

(First embodiment)
Hereinafter, a first embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a side view of a layout system 100 according to the present embodiment. As shown in FIG. 1, the layout system 100 includes a tray 50 on which articles are placed and a box-shaped layout vehicle 1 having a storage chamber 13 in which a plurality of trays 50 are stored, and carries these trays 50. Used for.

As shown in FIGS. 2 and 3, the tray 50 includes a flat plate portion 51 having a rectangular shape in plan view and an upper surface being a rectangular plate surface 52, and an enclosure protruding upward from the outer periphery of the flat plate portion 51. Edge 54.
As shown in FIG. 3A, which is an AA cross-sectional view of FIG. 2, and FIG. 3B, which is a BB cross-sectional view of FIG. 53 is an inclined surface that inclines upward as it goes to the inside of the tray 50 over the entire circumference.

  The surrounding edges 54 are connected to a pair of short side portions 55 (first side portions) along the short sides of the rectangular plate surface 52 and both ends of the short side portions 55 and along the long sides of the rectangular plate surface 52. It has a pair of long side part 56 (2nd side part). As shown in FIG. 3A, the outer surface 57 of the long side portion 56, that is, the surface facing the outside of the tray 50 in the long side portion 56 is continuous with the outer peripheral edge portion 53 of the flat plate portion 51. It is set as the inclined surface which inclines upwards as it goes inside. Further, the inner side surface 58 of the long side portion 56, that is, the surface facing the inner side of the tray 50 in the long side portion 56 is an inclined surface that inclines upward toward the outer side of the tray 50, that is, the inner side surface 58. Is a spreading gradient. Moreover, it is set as the substantially linear shape except that the four corners of the outer periphery 53 are rounded.

As shown in FIG. 2, a cutout portion 60 that divides the long side portion 56 in the long side direction of the tray 50 is formed at the center of the pair of long side portions 56 of the surrounding edge 54 in the long side direction of the tray 50. A pair is formed so as to face each other in the short side direction. As a result, the rectangular plate surface 52 is opened to the outside of the tray 50 at the center in the long side direction of the tray 50 as shown in FIG. Yes. Therefore, the rectangular plate surface 52 of the tray 50 is connected to the outer peripheral edge 53 of the tray 50 through the notch 60.
Note that the pair of notches 60 in the tray 50 are formed over a certain and same range in the long side direction of the tray 50.

  As shown in FIG. 1, the distribution vehicle 1 that accommodates the tray 50 configured as described above is movable in the front-rear direction (the horizontal direction in FIG. 1) by wheels 11 that are attached to the lower part of the box-shaped distribution vehicle main body 10. Has been. Further, at the center in the front-rear direction in the layout car body 10, a partition wall extending over the entire vertical direction and width direction (direction perpendicular to the paper surface in FIG. 1, hereinafter simply referred to as the width direction) in the layout car body 10. 12 is provided.

  Two storage chambers 13 separated by the partition wall 12 in the front-rear direction are defined in the distribution vehicle main body 10. The dimension in the front-rear direction in the storage chamber 13, that is, the distance between the pair of wall surfaces 14 on both sides in the front-rear direction in each storage chamber 13 is the dimension in the long side direction of the tray 50, that is, the plan view shape of the tray 50. It is set larger than the dimension in the longitudinal direction. The dimension in the width direction of the storage chamber 13 is set to about twice the dimension in the short side direction of the tray 50, that is, the dimension in the short direction in the planar view shape of the tray 50.

  Openable and closable doors 15 (only the door 15 on the one side in the front-rear direction (left side in FIG. 1) is shown in FIG. 1) are provided at locations corresponding to the two storage chambers 13 on both sides in the width direction of the layout vehicle body 10, respectively. It has been. The storage chamber 13 can be sealed by closing the door 15, while the tray 50 can be carried in and out of the storage chamber 13 by opening the door 15.

As shown in FIG. 6, the door 15 is a double door (a double door) provided with a pair of door plates 40. The door plate 40 includes a frame member 41, a transparent transparent plate 42 having a rectangular shape fitted into the frame member 41, and a seal member 43 attached along the outer edge inside the frame member 41. ing.
The transparent plate 42 is formed of a transparent plate-like member such as a double glass plate, and the seal member 43 is formed of a flexible material such as silicone rubber.

  In each storage chamber 13 in the distribution vehicle main body 10, five tray support stages 20 for supporting a plurality of trays 50 are provided at regular intervals in the vertical direction. Each tray support stage 20 supports a tray 50 in a state in which the longitudinal direction thereof coincides with the front-rear direction and the short side direction coincides with the width direction.

  As shown in FIG. 4, each tray support stage 20 includes a pair of metal fittings 21, a pair of support bars 22, a block 23 provided on each support bar 22, and a reinforcement bar 24 connected to the block 23. And a partition member 30 supported by the support bar 22.

  As shown in FIG. 4, the metal fitting 21 has a bar shape extending in the width direction in the distribution vehicle body 10, and is fixed to each of the pair of wall surfaces 14 on both sides in the front-rear direction in each storage chamber 13. The pair of metal fittings 21 are provided to face each other in the front-rear direction at the same height position on the pair of wall surfaces 14.

  As shown in FIG. 4, the support bar 22 is a bar-shaped member extending in the front-rear direction, and both ends thereof are fixed to the wall surface 14 integrally with the metal fitting 21 via bolts. A pair of such support bars 22 is provided in parallel to each other on both sides in the width direction of the metal fitting 21, that is, on both sides in the width direction of the storage chamber 13.

  As shown in FIG. 4, two blocks 23 are provided in each support bar 22 at intervals in the front-rear direction, and one tray support stage 20 having a pair of support bars 22 has a total of 4 blocks 23. One is provided. The two blocks 23 of the one support bar 22 and the two blocks 23 of the other support bar 22 face each other in a one-to-one relationship in the width direction.

  The distance in the front-rear direction between the blocks 23 in each support bar 22 is set to be smaller than the dimension of the long side portion 56 of the tray 50. The block 23 is integrally fixed to the support bar 22 by inserting the support bar 22 through holes formed in the block 23. Thereby, the block 23 is arrange | positioned like the support bar 22 at the width direction both ends part side of a storage chamber.

  The block 23 has a substantially rectangular parallelepiped shape, and one of the outer surfaces of the rectangular parallelepiped shape of the block 23 facing upward, that is, the upper surface of the block 23 is arranged so as to be substantially parallel to the horizontal plane. Yes. Further, the upper surfaces of the four blocks 23 in one tray support stage 20 are located on the same plane.

  As shown in FIG. 4, the reinforcing bar 24 is a bar-shaped member extending in the width direction, and both ends thereof are fixed to a pair of blocks 23 facing each other in the width direction. Thereby, the reinforcing bar 24 is arranged so as to be orthogonal to the support bar 22 and parallel to the metal fitting 21. The cross-sectional shape orthogonal to the extending direction of the reinforcing bar 24 is circular, and the portion corresponding to the top of the circular cross-sectional shape of the reinforcing bar 24 is disposed so as to recede downward from the upper surface of the block 23. In other words, the upper surface of the block 23 is located above the top of the reinforcing bar 24.

As shown in FIG. 4, the partition member 30 is supported at the center in the front-rear direction of the storage chamber 13 by a pair of support bars 22 spaced in the width direction, and includes a partition box 31 and a movable partition piece 35 (first movable partition piece). ).
The partition box 31 is a housing-like member that is hollow inside and extends in the width direction, and includes a pair of first side plate portions 32 facing in the front-rear direction, and the first side plate portion 32 with the door 15 A second side plate portion 39 connected on the side, an upper plate portion 33 connected to the upper ends of the pair of first side plate portions 32 and the second side plate portion 39, and a pair of first side plate portions 32 and a second side plate portion. And a lower plate portion 34 connected to the lower end of 39.

  An end face metal plate 45 formed of, for example, a thin plate-like SUS430 is attached to the second side plate portion 39. The metal forming the end face metal plate 45 is not limited to SUS430 as long as it has magnetism. Moreover, it is preferable that the metal which forms the end surface metal plate 45 has corrosion resistance, such as rust prevention.

  In the pair of first side plate portions 32, a pair of holes that penetrates in the thickness direction of these first side plate portions 32, that is, the front-rear direction, are formed apart from each other in the width direction. And the partition box 31 is supported by the support bar 22 by inserting the support bar 22 in each of these holes. The support bar 22 is fitted to the hole so as not to slide, and the partition box 31 is fixed to the support bar 22 so as not to move relative to the support bar 22 in the front-rear direction.

In this state where the partition box 31 is fixedly supported by the support bar 22, the upper surface of the upper plate portion 33 of the partition box 31 extending in the width direction parallel to the horizontal plane is on the same horizontal plane as the upper surface of each block 23. Is located.
Further, the lower plate portion 34 is formed with slits extending in the vertical direction through the inside and outside of the partition box 31. It should be noted that the vertical spacing between the partition boxes 31 of the tray support stages 20 adjacent to each other in the vertical direction, that is, the spacing between the lower plate portion 34 of the upper partition box 31 and the upper plate portion 33 of the lower partition box 31 is The thickness of the flat plate portion 51 of the tray 50 is slightly larger than the thickness of the flat plate portion 51 so that the flat plate portion 51 of the tray 50 can easily pass through the tray passage formed between the two.

  A movable partition piece 35 extending in the width direction of the storage chamber is fitted and supported in the slit of the partition box 31 so as to be able to project and retract into and out of the partition box 31 through the slit. Two of the movable partition pieces 35 are provided so as to be juxtaposed in the width direction.

As shown in FIG. 5, the movable partition piece 35 has a partition piece main body 36 and an end piece 37.
Each of the partition piece main bodies 36 has a plate shape extending in the width direction, and a lower end surface 36 a of the partition piece main body 36 has a shape capable of coming into contact with the rectangular plate surface 52 over the pair of cutout portions 60. Yes.
The end pieces 37 are attached to both end portions of each partition piece main body 36. A surface facing the outer side in the width direction of the end piece 37 is a curved surface 38 having a curved shape that becomes a convex portion toward the outer side in the width direction.

  The movable partition piece 35 including the partition piece main body 36 and the end piece 37 has a lower end surface 35 a constituted by the lower end surface 36 a of the partition piece main body 36 and the curved surface 38 of the end piece 37. . Therefore, in other words, both ends of the lower end surface 35 a of the movable partition piece 35 are formed as curved surfaces 38. The interval in the width direction of the lower end surface 35 a of the movable partition piece 35 is set to be larger than the interval between the inner side surfaces 58 of the pair of long side portions 56 in the tray 50.

  As shown in FIG. 1, a plurality of tray support stages 20 having the above-described configuration are arranged in the vertical direction in the storage chamber 13. Each movable partition piece 35 is projected downward from the partition box by its own weight. Accordingly, the lower end surface 35a of the movable partition piece 35 of the tray support stage 20 excluding the lowermost stage (the lower surface 36a of the partition piece main body 36) is the upper surface of the upper plate portion 33 of the partition box 31 of the tray support stage 20 immediately below, The upper edge of the partition box 31 is in contact with the width direction.

  Further, a partition member 30 similar to the partition member 30 of the tray support stage 20 is provided immediately above the partition member 30 in the uppermost tray support stage 20, and a lower end surface 35 a of the movable partition piece 35 of the partition member 30. (The lower surface 36a of the partition piece main body 36) is in contact with the upper edge of the partition box 31 of the uppermost tray support stage 20.

The door 15 is formed so that the mating surfaces of the pair of door plates 40 coincide with the second side plate portion 39 of the partition box 31 (side end portion of the partition box 31). That is, when the door 15 is closed, the seal member 43 attached to the inner edge of the door plate 40 is in surface contact with the end face metal plate 45 provided on the second side plate portion 39 of the plurality of partition boxes 31. It is formed to do.
In addition, a magnet is included in a portion of the seal member 43 that is in surface contact with the second side plate portion 39, specifically, two sides that extend in the vertical direction on the center side in the front-rear direction. That is, the seal member 43 is configured to adhere to the end face metal plate 45 disposed on the second side plate portion 39 by the magnetic force of the magnet included in the seal member 43.

  When the tray 50 is stored in the distribution vehicle 1 having the above-described configuration, the door 15 is opened and the storage chamber 13 is opened from one side in the width direction (the front side in FIG. 1 and the right side in FIG. 4). The tray 50 is pushed into the end piece 37 of the movable partition piece 35 in the partition member 30. That is, with the notch 60 of the tray 50 corresponding to the end piece 37 (with the notch 60 and the end piece 37 facing each other in the width direction), the tray 50 is placed on the end piece 37 on one side in the width direction. Push in.

  Then, the curved surface 38 of the end piece 37 on one side in the width direction and the lower end surface 36 a of the partition piece main body 36 connected to the end piece 37 are slid and pressed by the outer peripheral edge 53 of the flat plate portion 51 of the tray 50. Accordingly, the movable partition piece 35 moves upward by the thickness of the flat plate portion 51 of the tray 50 against the dead weight of the movable partition piece 35 and is immersed in the partition box 31. Therefore, as the tray 50 advances, the passage of the tray 50 is opened between the lower plate portion 34 of the partition box 31 and the upper edge of the partition box 31 immediately below the lower plate portion 34. At this time, the tray 50 causes the rectangular plate surface 52 of the flat plate portion 51 to be in sliding contact with the lower end surface 35a of the movable partition piece 35 (the lower surface 36a of the partition piece main body 36), and the back surface is front and rear with the upper edge of the partition box 31. While being in sliding contact with the upper surfaces of the two blocks 23 that are spaced apart in the direction, they proceed into the distribution vehicle body 10 while being supported by the upper edges of the partition boxes 31 and the upper surfaces of the blocks 23.

  Eventually, the lower end surface 35a of the movable partition piece 35 abuts over the entire region in the short direction between the pair of notches 60 on the surface of the rectangular plate surface 52 of the tray 50, so that the space above the tray 50 is moved back and forth by the partition member 30. It is divided into. Therefore, for example, when one side in the front-rear direction of the partition member 30 is a refrigeration part and the other side is a refrigeration part, it is possible to avoid mixing the air in the refrigeration part and the refrigeration part.

Further, the back surface of the tray 50 located at a fixed position as described above is supported by the upper edge of the partition box 31 and the upper surfaces of the pair of blocks 23.
Here, the tray 50 is slidable with respect to the upper edge of the partition box 31 and the upper surfaces of the pair of blocks 23, and the distance between the pair of wall surfaces 14 of the storage chamber 13 is the dimension in the longitudinal direction of the tray 50. Is set larger than. Further, the dimension in the width direction of the lower end surface 35 a of the movable partition piece 35 is set to be larger than the interval between the inner side surfaces 58 of the pair of long side portions 56 of the surrounding edge 54. Furthermore, since the lower end surface 35 a of the movable partition piece 35 is disposed over the pair of cutout portions 60 in the tray 50, the movement of the tray 50 in the front-rear direction is restricted within the formation range of the cutout portions 60. Accordingly, by moving the tray 50 in the front-rear direction within a range where the long side portion 56 of the surrounding edge 54 and the movable partition piece 35 do not interfere with each other (within the formation range of the cutout portion 60), the temperature of the space above the tray 50 is increased. The ratio of the storage part and the refrigeration part can be changed arbitrarily. The tray 50 is supported by the upper edge of the partition box 31 and the upper surfaces of the pair of blocks 23 regardless of the position in the front-rear direction.

  When the tray 50 located at the fixed position is further pushed in, the end piece 37 of the movable partition piece 35 on the other side in the width direction (the back side in the drawing in FIG. 1 and the left side in FIG. 4) is outside the flat plate portion 51 of the tray 50. It is pressed by the peripheral portion 53. As a result, as described above, the movable partition piece 35 is immersed as the tray 50 advances, so that the space on the tray 50 is divided into the back side (left side in FIG. 4) as viewed from the direction in which the tray 50 is loaded. 50 can be arranged.

Further, according to the arrangement wheel 1 having the above-described configuration, the seal member 43 including the magnet of the door plate 40 is deformed due to its flexibility by closing the door 15 after the tray 50 is moved closest to the door 15 side. While being in surface contact with the end face metal plate 45 provided on the second side plate portion 39 of the partition box 31, it is in contact with the outer peripheral edge portion 53 of the tray 50. Thereby, the division in the front-rear direction of the space above the tray 50 is further ensured. In other words, since the long side portion 56 of the outer peripheral edge portion 53 of the tray 50 has a linear shape, communication between the front and rear spaces via the cutout portion 60 is further prevented.
At this time, since the end piece 37 and the seal member 43 are in contact with each other due to the flexibility of the seal member 43, the gap between the end piece 37 and the seal member 43 is also sealed.

(Second embodiment)
Next, the arrangement vehicle according to the second embodiment of the present embodiment will be described.
The allocation vehicle according to the present embodiment is capable of storing a double tray 70 in addition to the tray 50 described above. The double tray 70 is a form in which two flat trays 71 are connected via a connecting flange 72 as shown in FIG. The two flat trays 71 include a flat plate portion 73 having a rectangular shape in plan view and an upper surface being a rectangular plate surface 74, and a surrounding edge 75 having a gradient that spreads outward around the flat plate portion 73. ing.
The connecting flange 72 is a flat plate-like portion connecting the two surrounding edges 75, and the double tray 70 is formed so that the upper end of the surrounding edge 75 and the connecting flange 72 are on the same plane. Yes.

  Next, the layout vehicle of this embodiment will be described. As shown in FIG. 8, a second movable partition piece 46 is provided on the upper portion of the partition box 31 </ b> B of the distribution vehicle according to the present embodiment. The structure of the second movable partition piece 46 is substantially the same as that of the movable partition piece 35, but the second movable partition piece 46 is urged upward by an urging means provided therein.

The interval between the upper partition box 31 </ b> B and the partition box 31 </ b> B adjacent in the vertical direction is set to be slightly larger than the height dimension of the surrounding edge 75 of the double tray 70.
Further, the upward urging force of the second movable partition piece 46 is such that when the tray 50 is inserted between the partition box 31B and the partition box 31B, the second movable partition piece 46 is divided by the weight of the tray 50. The biasing force is such that it is completely stored in 31B and overcomes the weight of the movable partition piece 35. That is, in a state where the tray 50 or the double tray 70 is not stored, the movable partition piece 35 is pulled up to a predetermined height by the second movable partition piece 46.

When the tray 50 is housed in the arrangement vehicle having the above-described configuration, the notch 60 of the tray 50 is pushed into the movable partition piece 35 as in the arrangement vehicle 1 of the first embodiment.
Then, as shown in the upper part of FIG. 8, the second movable partition piece 46 is completely stored in the partition box 31 </ b> B by the weight of the tray 50, and the movable partition piece 35 comes into contact with the rectangular plate surface 52 of the tray 50. Thus, the space above the tray 50 is divided in the front-rear direction by the partition member 30.

Further, when the double tray 70 is housed in the distribution vehicle, the connecting flange 72 of the tray 70 is pushed into the movable partition piece 35. At this time, the flat plate portion 73 of the double tray 70 is pushed so that the lower surface is above the upper surface of the block 23 of the tray support stage 20.
Then, as shown in the lower part of FIG. 8, the lower end of the movable partition piece 35 comes into contact with the upper surface of the connection flange 72, and the upper end of the second movable partition piece 46 comes into contact with the lower surface of the connection flange 72. Thereby, the space above the double tray 70 is divided in the front-rear direction by the movable partition piece 35 of the partition member 30 and the lower space is divided by the second movable partition piece 46 of the partition member 30.

  According to the embodiment, it is possible to provide a layout system 100 that can use not only the tray 50 having the cutout portion 60 but also the conventional double tray 70.

(Third embodiment)
The arrangement vehicle according to the second embodiment corresponds to the tray 50 and the double tray 70 by the second movable partitioning piece 46, but the arrangement vehicle according to the present embodiment has two types as shown in FIG. This is a form in which the attachment 47 is attached only to the place where the continuous tray 70 is inserted.

  That is, in the allocation vehicle 1C of the present embodiment, when the double tray 70 is used, the attachment 47 is attached to the upper surface of the partition box 31 below the passage into which the double tray 70 is inserted. As shown in FIG. 10, the attachment 47 has a shape corresponding to a portion formed by a connecting flange 72 of the double tray 70 and an enclosure edge 75 connected to the connecting flange 72.

  Specifically, the attachment 47 has substantially the same shape as the lower surface of the connecting flange 72, and is connected to the upper surface portion 77 that is in contact with the connecting flange 72, and in the longitudinal direction of the upper surface portion 77. From the two sides, a slope portion 78 extending obliquely downward and a vertical portion 79 connected to the lower end of the slope portion 78 are provided. The vertical portion 79 is configured such that the upper portion of the partition box 31 is sandwiched between the surfaces.

  When the double tray 70 is stored in the arrangement vehicle having the above-described configuration, the attachment 47 is attached to the upper portion of the partition box 31 below the passage in which the double tray 70 is stored. Thereby, the upper part of the double tray 70 is divided by the movable partition piece 35, and the lower part of the double tray 70 is divided by the attachment 47.

  According to the said embodiment, the attachment system which can use the conventional double tray 70 can be provided by attaching the attachment 47 to a desired stage.

(Fourth embodiment)
As shown in FIG. 11, the movable partition piece 35 of the partition member 30 of the distribution vehicle according to the present embodiment can be divided into an upper partition piece 80 and a lower partition piece 81. Specifically, the structure can be divided and coupled by the attractive force of the magnet and the magnetic material.
At the lower end of the upper partition piece 80, for example, an iron plate 82 formed of a magnetic material such as iron is disposed so as to extend in the width direction. In addition, a magnet plate 83 formed of magnets is disposed inside the lower partition piece 81 and on one end side in the vertical direction so as to extend in the width direction. Furthermore, an iron plate 84 is also arranged at the upper end of the partition box 31.

  The lower partition piece 81 can be removed from the upper partition piece 80. The removed lower partition piece 81 can be attached to the upper end of the partition box 31 after being turned upside down. That is, the lower partition piece 81 can be attached to the upper partition piece 80 or attached to the partition box 31 by turning the lower partition piece 81 upside down.

When the tray 50 is housed in the distribution vehicle having the above configuration, the lower partition piece 81 is arranged with the magnet plate 83 of the lower partition piece 81 positioned above as shown in the upper part of FIG. Is attached to the upper partition piece 80. Next, the notch 60 of the tray 50 is inserted between the lower partition piece 81 and the partition box 31.
When the double tray 70 is housed in the distribution vehicle, as shown in the lower part of FIG. 12, the magnet plate 83 of the lower partition piece 81 is positioned below, and the lower partition piece 81 is moved. Attach to the partition box 31. Next, the connecting flange 72 of the double tray 70 is inserted between the upper partition piece 80 and the lower partition piece 81.

  According to the above-described embodiment, it is possible to easily correspond to both the tray 50 and the double tray 70 only by turning the lower partition piece 81 upside down.

DESCRIPTION OF SYMBOLS 1 Garage wheel 10 Garage wheel main body 13 Storage chamber 30 Partition member 31 Partition box 35 Movable partition piece (1st movable partition piece)
40 Door plate (door)
46 Second movable partitioning piece 47 Attachment (intermediate piece)
50 tray 52 rectangular plate surface 53 outer peripheral edge 54 enclosure edge 55 short side (first side)
56 Long side (second side)
57 Outside surface (inclined surface)
60 Notch 70 Double tray 71 Flat tray 72 Connecting flange 74 Rectangular plate surface 75 Enclosure edge 81 Lower partition piece (detachable partition piece)
82 Iron plate (magnetic material)
83 Magnet plate (magnetic material)
84 Iron plate (magnetic material)
100 Catering system

Claims (6)

A layout system comprising a tray having a rectangular plate surface on which articles are placed, and a box-shaped layout vehicle having a storage chamber for storing the tray,
The tray has a pair of opposing first sides in the periphery of the rectangular plate surface, and a pair of surrounding edges provided on a pair of second sides connected to the first side,
Cutting the enclosure edge provided on the second side, and having a notch provided over a predetermined range in the extending direction of the second side,
The distribution vehicle is a plurality of upper and lower partition members that divide the storage chamber into two chambers. The partition box is attached to a lower portion of the partition box and the partition box so as to be movable up and down, and is located on the lower side. And a first movable partitioning piece whose lower end abuts on the upper surface of the arrangement system. The distribution vehicle includes a substantially flat door that closes an opening surface of the storage chamber while abutting on a side end of the partition box and the first movable partition piece,
2. The laying system according to claim 1, wherein an outer peripheral edge portion of the second side portion of the tray has a linear shape in plan view, and the outer peripheral edge portion contacts the door when the door is closed. .   3. The laying system according to claim 2, wherein an outer peripheral edge portion of the second side portion of the tray is an inclined surface that is inclined toward the inner side of the tray. A tray according to any one of claims 1 to 3,
A box-type distribution vehicle having a storage chamber capable of storing a double-tray in which two flat trays each having an edge with a slope extending around a rectangular plate surface are connected via a connecting flange; A serving system comprising:
The distribution vehicle is a plurality of upper and lower partition members that divide the storage chamber into two chambers, a partition box, a first movable partition piece provided vertically below the partition box, A second movable partition piece provided at an upper portion of the partition box and biased upward by a biasing means;
A catering system, wherein the first movable partition piece and the second movable partition piece are arranged to contact each other. A tray according to any one of claims 1 to 3,
A box-type distribution vehicle having a storage chamber capable of storing a double-tray in which two flat trays each having an edge with a slope extending around a rectangular plate surface are connected via a connecting flange; A serving system comprising:
The distribution vehicle is a plurality of upper and lower partition members that divide the storage chamber into two chambers. The partition box is attached to a lower portion of the partition box and the partition box so as to be movable up and down, and is located on the lower side. A first movable partition piece whose lower end is in contact with the upper surface of
Between the lower end of the first movable partition piece into which the connection flange of the double tray is inserted and the upper surface of the partition box, it can be attached to the upper part of the partition box, and the connection flange and the connection A catering system, wherein an intermediate piece having a shape corresponding to a portion composed of a flange and an enclosure edge connected to the flange is attached. A tray according to any one of claims 1 to 3,
A box-type distribution vehicle having a storage chamber capable of storing a double-tray in which two flat trays each having an edge with a slope extending around a rectangular plate surface are connected via a connecting flange; A serving system comprising:
The distribution vehicle is a plurality of upper and lower partition members that divide the storage chamber into two chambers. The partition box is attached to a lower portion of the partition box and the partition box so as to be movable up and down, and is located on the lower side. A first movable partition piece whose lower end is in contact with the upper surface of
A magnetic body is disposed at the lower end of the first movable partition piece and the upper end of the partition box,
A removable partition piece that can be attached to the lower end portion of the movable partition piece and the upper end portion of the partition box,
Between the movable partition piece and the partition box to be inserted into which the notch portion of the tray is inserted, the removable partition piece is attached to the lower end of the movable partition piece,
Between the movable partition piece into which the connection flange of the said double tray is inserted, and the said partition box, the said attachment / detachment partition piece is mounted | worn with the upper end of the said partition box, The distribution system characterized by the above-mentioned.

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