JPH111142A - Interior partitioning device of storing chamber - Google Patents

Abstract

PROBLEM TO BE SOLVED: To stably support a door body at the time of opening and closing the door body and easily lock an interior partitioning body by providing a supporting frame supporting the interior partitioning body on the ceiling part of a storing chamber, slidably guiding each door body via a guide member and oppositely forming an engagement recessed part which can be freely engaged/disengaged to/from the outer end edge of each door body on the inner surface of the storing chamber. SOLUTION: An interior partitioning body 10 is constituted of a pair of door bodies 11, 11 and a hinge 12 connecting the door bodies 11, 11. A packing 13 is fixed to the peripheral edge of an interior partitioning body. This interior partitioning body 10 is supported by a supporting frame 15. The supporting frame 15 is arranged so as to roll along guide rails 14, 14. Thus, each door body 11, 11 of the interior partitioning body 10 can be stably opened and closed and the interior partitioning body 10 can be extremely stably moved. On the inner surfaces of left and right side walls 2 of a load box 1, engagement recessed parts accepting the packing 13 of the interior partitioning body 10 and fixing the door bodies 11, 11 are provided. When the interior partitioning body 10 is fixed, the interior partitioning body 10 can be surely locked by the fitting of the packing 13 and the engagement recessed parts.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage compartment partitioning device for partitioning a storage compartment of a container or a lorry with a movable partitioning device.

[0002]

2. Description of the Related Art Conventionally, for example, in an aluminum van type packing box mounted on a lorry, etc., it is possible to prevent the collapse of the load due to vibration, sudden start, sudden stop, etc. during traveling.
Alternatively, the inside of the packing box is partitioned by a movable partition plate for the purpose of controlling the temperature of the inside of the packing box to a different room temperature to separately store and transport foods having different heat retention temperatures. Is known.

[0003] As such a partitioning device, those having various structures have been conventionally proposed.
JP-A-8-155589 discloses a partition that is movable along a guide rail provided on the ceiling of a packing box, and the partition can be folded from a central portion by connecting a pair of doors with a hinge. Is disclosed.

However, the insulated vehicle disclosed in Japanese Utility Model Laid-Open Publication No. 58-155589 is provided with one guide rail at the center of the ceiling of the packing box, and suspends the center shaft from this guide rail.
Since the left and right doors are hinged to the center axis with hinges,
The entire load of the middle partition is concentrated on one point of the rotating roller supported on the upper end of the central shaft, and it is difficult to move the middle partition smoothly. That is, since the left and right door bodies are pivotally attached to one central axis and suspended from the guide rail, when the left and right door bodies are opened and closed, the central axis swings left and right to open and close the door body. The opening and closing operation becomes extremely unstable. Further, when the left and right doors are closed, there is no locking means between the door and the packing box side. For this reason, it is conceivable to provide a locking means separately on the door body and fix it to the packing box by this locking means.
In this case, it is necessary to lock and unlock the middle partition body each time the middle partition body is opened and closed, and such locking and unlocking of the middle partition body is troublesome, resulting in poor operability.

SUMMARY OF THE INVENTION The object of the present invention is to solve such a problem, and it is possible to stably support the left and right doors at the time of opening and closing, and to easily and surely close a closed door. An object of the present invention is to provide a partition device for a storage room that can be locked.

[0006]

According to a first aspect of the present invention, there is provided a partitioning device for a storage room which partitions a storage room into a plurality of compartments by a partition member movably provided in the storage room. The divided door body is connected by a hinge member so as to be freely foldable, and a support frame for supporting the middle partition body is provided on a ceiling portion of the storage room, and both ends of the support frame are connected to opposing walls of the storage room. By supporting the guide member fixed to the door, the partition member is movably disposed along the guide rail, and a guide member is pivotally pivotally attached to each of the doors. Along with a guide slidably along a shaft fixed to the support frame, an engagement recess that is detachably engageable with an outer edge of each door body is formed on an inner surface of the storage chamber so as to face each other. Each door body opens and closes as the door opens and closes. Is obtained by positioning and fixing said in partitioning member outer edge is engaged with the engaging recess.

[0007] In the storage chamber partition device configured as described above, the inside of the storage chamber is partitioned by the partition members by fitting both ends of the partition members into the engagement recesses. Then, when changing the position of the middle partition, the middle partition is moved. At this time, by pushing out or pulling out the central part of the partitioning body, the partitioning body breaks from the hinge part and moves inward so that the doors constituting the partitioning body face each other, and each door The body comes off the engagement recess. Also, at the time of opening / closing operation of each door body, the guide member pivotally supported by each door body slides along the shaft, and each door body opens and closes stably. In this manner, the engagement between the door body and the engagement recess is released by the opening / closing operation of the door body, and the middle partition body can move along the guide rail. When the partition is fixed to the storage chamber, the outer partition of the door is fitted into the engagement recess by returning the bent partition in a U-shape flat, and the partition is fixed. Is done.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a truck according to the present invention. 1 to 5 show an embodiment of the present invention, in which 1 is a luggage box of a lorry serving as a storage room. The entrance 7 is opened and closed by a double door 9. In the present embodiment, the compartments 3 and 4 are formed by partitioning the inside of the packing box 1 back and forth by the middle partition body 10. This partition 10 is
A pair of doors 11 and 11 and a rubber-like hinge 12 having flexibility such as an elastomer connecting the doors 11 and 11 are formed. A packing 13 is fixed to a peripheral edge of the partition 10. I have. Reference numerals 14 and 14 denote a pair of guide rails fixed to the upper end portions of the left and right side walls 2 of the packing box 1 so as to face each other. Reference numeral 15 denotes a pair of support frames spanning the guide rails 14 and 14. A rotating roller 16 that rolls along the guide rails 14 is supported at both ends of the shaft 15. The support frame
A shaft 17 that supports the partitioning member 10 is fixed to 15, and pipe-shaped guide cylinders 18, 18 serving as guide means are slidably mounted on both ends of the shaft 17. Shafts 19 are provided vertically on the guide cylinders 18 and 18 to form a T-shape as a whole, and the left and right doors 11 and 11 are pivotally mounted on the shafts 19 so as to be rotatable. A mounting bracket 20 is fixed to an upper side of one of the doors 11, and an auxiliary roller 21 is rotatably supported at a tip end of the mounting bracket 20. The auxiliary roller 21 is located at a central portion of the partition 10, that is, substantially on the same axis as the hinge 12 connecting the doors 11, 11. The auxiliary rail 22 for guiding the auxiliary roller 21 is It is installed between the support frames 15 so as to be orthogonal to each support frame 15. Reference numeral 25 denotes an engagement recess for receiving the packing 13 provided on the outer peripheral edge of the intermediate partition body 11 and fixing the door bodies 11, 11, and is fixed to the inner surfaces of the left and right side walls 2 so as to face each other. In the example, three sets of engaging recesses 25 are arranged side by side at predetermined intervals. The reference numeral 26 in the figure denotes each door 11,
11. The refrigeration equipment 30 provided on the compartment 3 in front of the packing box 1 by controlling the ventilation fan 26.
By allowing cold air from the air to vent to the rear compartment 4 side and controlling each compartment 3 and 4 to a different room temperature, for example, it is possible to simultaneously transport a plurality of types of foods having different warming temperatures. Reference numeral 31 denotes a handle provided on each of the doors 11, 11.

The operation and effect of the present invention configured as described above will be described. In the present embodiment, the inside of the packing box 1 is divided into front and rear according to the state of the load loaded in the packing box 1. That is, the packing 13 of the partitioning body 10 is
Of the plurality of engaging recesses 25 fixed to the engaging recess 25 at an arbitrary position. As described above, by adjusting the position of the partition 10 according to the position of the engagement concave portion 25 for fixing the partition 10, the volumes of the compartments 3 and 4 partitioned by the partition 10 can be arbitrarily changed. Can be. At this time,
As shown in FIG. 3, the partition 10 is moved to the left and right with respect to the packing box 1. By pushing out the center of the partition 10, the partition 10 is broken from the hinge 12 and is partitioned. The doors 11 constituting the body 10 move inward so as to face each other. For this reason, if the packing 13 fixed to the edge of each of the doors 11, 11 is disengaged from the engagement concave portion 25 and moves forward or backward as it is, the intermediate partition 10 can be easily moved. In addition, with the opening and closing operations of the doors 11, 11, the guide cylinder 18 pivotally supported by the doors 11, 11 slides along the shaft 17, and the guide cylinder 18 pivotally supported by the central portion of the partition 10. Since the rollers 21 roll on the auxiliary rails 22 provided on the support frames 15, the doors 11, 11 can be stably opened and closed while supporting the three points at both ends and the center of the partitioning body 10. Can be. Moreover, the support frame 15 supporting the partition 10
Since the rotating rollers 16 pivotally supported at both ends thereof roll along the guide rails 14, the partition 10 can be moved with a light force, and the partition 10 can be moved very stably. When the partition 10 is fixed to the packing box 1, the handle 31 is pulled in reverse to the opening of the partition 10 so that the partition 10 bent in the shape of a letter is returned flat. In this case, the packing 13 of the partition 10 is fitted into the engagement recess 25, and the partition 10 can be securely locked. In this way, the interior of the packing box 1 can be partitioned into the front and rear compartments 3 and 4 by the partitioning body 10, for example, to prevent the collapse of the load due to vibration or sudden start or sudden stop during traveling, or to the doors 11 and 11. By controlling the provided ventilation fan 26, the compartments 3 and 4 can be controlled to different room temperatures, and a plurality of types of foods having different heat retention temperatures can be transported simultaneously.

As described above, in this embodiment, the guide cylinders 18 that slide along the shafts 17 are provided on the respective doors 11.
By pivotally connecting the doors, the doors 11, 11 can be stably opened and closed while both ends of the doors 11, 11 are supported. Further, in the present embodiment, the auxiliary roller 21 is pivotally supported at the center of the intermediate partition member 10, and the auxiliary roller 21 is guided by the support frame roller 21 to support the intermediate partition member 10 at three points. Thus, the opening and closing operations of the doors 11, 11 can be performed more stably. In addition, at both ends of a support frame 15 for supporting the doors 11, 11, rotating rollers
Since the shaft 16 is supported, the partition 10 can be moved with a light force, and the partition 10 can be moved smoothly. Moreover,
Open and close the doors 11 and 11 and pack the packings 11 and 11 into the packing box 1.
By engaging and disengaging the engaging recess 25 fixed to the side wall 2, the opening and closing operations of the doors 11, 11 and the locking and unlocking operations of the partition 10 can be performed simultaneously. For this reason, the operability is good without the trouble and trouble of locking and unlocking the partition 10. In addition, each door body 11,
Since the hinges 12 connecting the doors 11 are formed of a thin resin material from an elastomer or the like, the doors 11, 11 can be airtightly connected, and the packing provided on the outer edge of the doors 11, 11 can be provided. Since the partitioning member 10 is locked by pressing the partitioning member 13 against the engaging recess 25, the compartments 3 and 4 can be partitioned by the partitioning member 10 in an airtight state, and the heat insulating property is excellent.

As described above, one embodiment of the present invention has been described in detail. However, the present invention is not limited to the above embodiment, and various modifications can be made within the scope of the present invention. For example, in the above-described embodiment, an example is shown in which the cargo box serving as a storage compartment is divided into front and rear compartments, but the interior of the cargo compartment is divided into front and rear compartments by partition walls, and this compartment is further partitioned by a partition plate. You may comprise. Further, the inside of the storage room may be partitioned by a plurality of partition plates. In addition, the present invention is not limited to a cargo box of a truck and can be applied to a storage room such as a container or an assembly storage. In addition, the structure of the middle partition plate, the hinge structure of the middle partition plate or the guide structure of the middle partition plate may be appropriately selected.

[0012]

According to the first aspect of the present invention, in the storage chamber partitioning device for partitioning the storage chamber into a plurality of compartments by the partition which is movably provided in the storage chamber, the partition is divided into a plurality of partitions. The door body is connected with a hinge member so as to be freely foldable, and a support frame for supporting the partition body is provided on a ceiling portion of the storage room, and both ends of the support frame are fixed to opposing walls of the storage room. The guide members are supported by guide rails, so that the partition members are movably arranged along the guide rails, and guide members are pivotally pivotally attached to the respective door bodies, and the guide members are supported by the support members. The door body is slidably guided along a shaft fixed to a frame, and an engagement recess that is detachably engageable with an outer edge of each door body is formed on an inner surface of the storage chamber so as to face each other. Outer edge of each door with opening and closing Since the partition body is positioned and fixed by being engaged with the engagement concave portion, the door body can be stably opened and closed while both ends of the door body are supported by the shaft, and the partition body is attached to the guide rail. It can be moved with a light force along it, and the middle partition can be easily moved. In addition, the lock and unlock operations of the partition can be performed simultaneously with the opening and closing operations of each door.

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view showing one embodiment of the present invention.

FIG. 2 is a plan view schematically showing the packing box.

FIG. 3 is a plan view of the partition member according to the first embodiment.

FIG. 4 is a sectional view of the packing box according to the first embodiment;

FIG. 5 is a cross-sectional view showing the intermediate partition body.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Packing box (storage room) 3, 4 Compartment room 10 Middle partition body 11 Door body 12 Hinge 14 Guide rail 15 Support frame 18 Guide cylinder (guide member) 25 Engagement recess

Claims (1)

[Claims] 1. A storage compartment partitioning device for partitioning a storage compartment into a plurality of compartments with a partition movably provided in the storage compartment, wherein the partition is formed by connecting a plurality of divided doors with a hinge member. Along with being configured to be freely foldable, a support frame for supporting the partition body is provided on a ceiling portion of the storage room, and both ends of the support frame are supported by guide rails fixed to opposing walls of the storage room, The partition member is movably arranged along the guide rail, and a guide member is pivotally attached to each of the doors, and the guide member is moved along a shaft fixed to the support frame. In addition to slidingly guiding the door body, engagement recesses that can be engaged with and disengaged from the outer edges of the door bodies are formed on the inner surface of the storage chamber so as to face each other. By engaging the outer edge of the A partitioning device for a storage room, wherein the partitioning member is positioned and fixed.