JP3678124B2 - Lifting shelf equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a lifting and lowering shelf device that raises and lowers a shelf with respect to an outer case, and more particularly, to a technique that allows one person to easily perform the operation of connecting the shelf to a lifting line from the outer case side. Is.
[0002]
[Prior art]
Conventionally, in an elevating shelf apparatus that is provided with a lifting cable on the side of the outer case that is open at the lower side and connected to the shelf so that the shelf is stored in the outer case so that it can be raised and lowered at the article removal / storage position. The bracket is attached to the tip of the hoisting cable on the outer case side, and the bracket is connected to the shelf for assembly.
[0003]
At the time of such assembly, in the factory, the already assembled and blocked shelves are supported by a jig so that they do not fall down, and the shelves are bracketed for on-site construction and maintenance. The screw position of the bracket and the screw position of the shelf portion were matched and fixed in a state where it was lifted up to the point. In this case, it was difficult for one person to work, and it was a two-person work.
[0004]
[Problems to be solved by the invention]
This invention is made in view of such a problem, and makes it a subject to provide the raising / lowering shelf apparatus which can perform the operation | work which connects a shelf part to the raising / lowering line from the external case side easily. .
[0005]
[Means for Solving the Problems]
In claim 1, the hoisting cable 3 on the outer case 1 side which is opened at the lower side is connected to the shelf 2, and the shelf 2 is raised to the storage position for storing in the outer case 1 and lowered to the article take-out / storage position. A lifting shelf device provided freely, and a suspension portion 32 is formed by forming a large-diameter portion 36 following a small-diameter portion 35 at a lower end portion of a plate-like bracket 5 to which a tip end portion of a lifting rope 3 is engaged. A pair of large diameter receiving portions 37 for inserting the large diameter portion 36 in the thickness direction of the bracket 5 and a pair of large diameter portions 36 inserted into the large diameter receiving portion 37 from the shelf portion 2 side. The retaining ribs 38, 38 facing each other are formed to form the suspended portion 33, and the suspended portion 33 is suspended from the suspended portion 32 and the bracket 5 is suspended from the shelf 2. It is characterized by having a fixing means 34 for fixing to the head. According to such a configuration, the shelf portion 2 can be suspended from the bracket 5 by suspending the suspended portion 33 of the shelf portion 2 from the suspension portion 32 of the bracket 5 to which the elevator cable 3 is attached. The shelf 2 can be suspended from the bracket 5 and fixed by the fixing means 34, and the shelf 2 can be assembled by one person.
[0006]
Further, in claim 1, the large-diameter portion 36 of the plate-like bracket 5 is inserted into the large-diameter receiving portion 37 on the shelf portion 2 side in the plate thickness direction of the bracket 5, and a pair of opposing retaining ribs 38, 38 are provided. Therefore, the shelf 2 can be suspended from the bracket 5 and the shelf 2 can be suspended more easily.
[0007]
In claim 2, characterized in that forming the introduction slope 39 as the outer atmospheric径受portion 37 increases in the insertion direction of the large diameter portion 36 on the retaining rib 38. According to such a configuration, the large-diameter portion 36 can be more easily inserted into the large-diameter receiving portion 37 by the introduction slope 39 that increases toward the outside.
[0008]
In the third aspect of the present invention, the suspended portion 33 is provided with a locking piece 41 that protrudes from the through hole 40 on the shelf 2 side toward the suspended portion 32 and engages with the suspended portion 32 so as to protrude and retract. It is characterized by that. According to such a configuration, the locking piece 41 can be protruded from the through hole 40 and locked to the hanging part 32, and the hanging part 32 and the suspended object can be suspended by retracting the locking piece 41. The suspension with the lowering portion 33 can be more easily performed.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below. FIG. 1 is a partial side view. FIG. 2 is a front sectional view. FIG. 3 is an overall schematic front view. FIG. 4 is a schematic sectional side view. FIG. 5 is a schematic sectional side view. FIG. 6 is a schematic cross-sectional view.
[0010]
The lifting / lowering shelf device A is a tableware drying device and constitutes a part of the top bag. For example, the lifting / lowering shelf device A is installed as a part of the top bag that partitions the cooking unit and the dining room, and a counter (not shown) is provided below it. ) Is arranged. Details will be described below.
[0011]
The outer case 1 is formed in a box shape that is open at the bottom, and includes a pseudo door 25 that cannot be opened. A hot air supply unit 19 including a fan 17 and a heater 18 is provided in the upper part of the outer case 1. Further, an elevating mechanism 13 including a pulley 20, a take-up drum 11, and a drive motor 12 is installed, which is surrounded by a cover and is kept airtight so that moisture does not enter. A hot air outlet is formed in the cover. By the way, the fan 17 can be driven independently of the heater 18 and can supply hot air for driving the heater 18 or supply (cold) air with the heater 18 stopped. Drying and cooling with hot air drying or air supply (cold) air is attempted. Such a switching operation is performed by an operation on the operation panel.
[0012]
The shelf 2 is engaged with belts 27 and 27 that are a pair of lifting ropes 3 from the lifting mechanism 13 that is the lifting means 4, and the shelf 2 can be lifted and lowered by the drive motor 12. .
[0013]
The shelf 2 is formed by, for example, laying a plurality of metal wire rods 15 which are colored and rust-prevented between the top plate and the water receptacle 26 to form a substantially cage shape. A dish is inserted and held between them, and container-like tableware such as a chawan can be accommodated inside.
[0014]
An intake duct 22 is formed along the shelf side plate 29 of the shelf 2, and an intake port 23 is formed at the lower end of the intake duct 22 and the shelf 2. A filter 6 is detachably attached to the intake port 23.
[0015]
The water receptacle 26 of the shelf 2 is formed in a pan shape, is stopped with a screw, and can be removed from the shelf 2 by removing the screw. A water gradient is formed in the water receiver 26, and a drain port 31 is formed in the lowest part of the water gradient. In addition, an exhaust port 28 is provided for exhaustion.
[0016]
A vertical rail 30 having a substantially H shape in plan view is attached to the opposing side plates 21 of the outer case 1. A bracket 5 is attached to the shelf 2, and the tip of a belt 27 is engaged with the bracket 5. A guide roller 10 is attached to the bracket 5 so as to face the vertical rail 30 so that the shelf 2 can be raised and lowered smoothly using the opposing vertical rail 30 as a guide.
[0017]
In the lifting shelf apparatus A of the present invention, the bracket 5 to which the lifting rope 3 from the outer case 1 side is attached can be easily connected to the shelf portion 2 by one person. Details will be described below.
[0018]
As shown in FIGS. 1 and 2, a suspension portion 32 is formed by forming a large-diameter portion 36 following the small-diameter portion 35 at the lower end portion of the plate-like bracket 5 to which the tip end portion of the lifting / lowering rope 3 is engaged. ing. A plurality of screw holes 42 are formed in the large diameter portion 36.
[0019]
A connection portion 43 for connecting the bracket 5 is formed on the shelf side plate 29 of the shelf portion 2. The connecting portion 43 has a pair of opposing ends that are designed to prevent the large-diameter receiving portion 37 from inserting the large-diameter portion 36 in the thickness direction of the bracket 5 and the large-diameter portion 36 inserted into the large-diameter receiving portion 37. The retaining ribs 38, 38 are formed to constitute the suspended portion 33. A hole 44 is formed in the connection portion 43 so as to match the screw hole 42.
[0020]
Thus, the large-diameter portion 36 of the plate-like bracket 5 is inserted into the large-diameter receiving portion 37 of the shelf-side plate 29 in the thickness direction of the bracket 5 and is secured by a pair of opposing retaining ribs 38, 38. The shelf 2 is suspended from the bracket 5. In this case, the hole 44 of the shelf side plate 29 and the screw hole 42 of the bracket 5 are matched, and the screw part 45 as the fixing means 34 is screwed into the screw hole 42 through the hole 44, whereby the shelf part 2 is assembled. Is.
[0021]
That is, by suspending the suspended portion 33 of the shelf portion 2 from the suspension portion 32 of the bracket 5 to which the lifting / lowering rope 3 is attached, the shelf portion 2 can be suspended from the bracket 5, and the shelf portion 2 can be 5 and can be fixed by the screw tool 45, and the shelf 2 can be incorporated by one person.
[0022]
In this case, since the introduction slope 39 in which the large-diameter receiving portion 37 increases toward the outside in the insertion direction of the large-diameter portion 36 is formed on the retaining rib 38, the introduction slope 39 that increases toward the outside causes the large diameter. The portion 36 can be more easily inserted into the large diameter receiving portion 37. By the way, as shown in FIG. 8, the width X of the shelf 2 is slightly wider than the introduction width Y of the outer case 1, and the shelf 2 is inserted into the press fit.
[0023]
10 to 12 show other embodiments. However, the basic configuration of this embodiment is the same as that of the above-described embodiment, and common portions are denoted by the same reference numerals and description thereof is omitted.
[0024]
In the present embodiment, the suspended portion 33 is provided with a locking piece 41 that protrudes from the through hole 40 of the shelf side plate 29 toward the suspended portion 32 and engages with the suspended portion 32 so as to protrude and retract. It is a thing. Specifically, a projecting piece 46 is formed at the lower end of the bracket 5 to form the suspended portion 32. On the shelf side plate 29, a suspended plate 33 is formed by attaching a metal plate piece 47 bent into a substantially L shape to form a locking piece 41. In the free state, the metal plate piece 47 is deformed and the locking piece 41 does not protrude from the shelf side plate 29 as shown in FIG.
[0025]
Then, in a state where the protruding piece 46 at the lower end of the bracket 5 is in contact with the lower end surface of the large-diameter receiving portion 37 and positioned, the metal plate piece 47 is pushed in with a finger and the locking piece 41 is inserted from the through hole 40. In this case, the protruding piece 46 is locked to the locking piece 41 and the shelf 2 is suspended from the bracket 5, and the bracket 5 and the shelf side plate 29 are fixed in such a suspended state. It is.
[0026]
13 to 15 show still another embodiment, except that the basic configuration of this embodiment is the same as that of the above-described embodiment, and common portions are denoted by the same reference numerals and description thereof is omitted. .
[0027]
In the present embodiment, the pushing piece 48 is supported on the shelf side plate 29 so as to be pushed downward, the locking piece 41 is disposed below the pushing piece 48, and the cam surface 49 is provided on the pushing piece 48 and the locking piece 41. The locking piece 41 is protruded from the through hole 40 by pushing the pressing piece 48 downward, and the locking piece 41 is locked to the protruding piece 46 of the bracket 5.
[0028]
【The invention's effect】
In claim 1, the lifting / lowering line on the outer case side, which is open at the bottom, is connected to the shelf, and the lifting / lowering is provided at the storage position where the shelf is stored in the outer case and can be lowered at the article removal / storage position. It is a shelf apparatus, a large diameter portion is formed at the lower end portion of the plate-like bracket to which the tip end portion of the hoisting rope is attached, a large diameter portion is formed following the small diameter portion, and the large diameter portion is formed on the shelf portion side. A suspended portion is formed by forming a large-diameter receiving portion to be inserted from the plate thickness direction of the bracket and a pair of opposing retaining ribs for preventing the large-diameter portion inserted in the large-diameter receiving portion from being pulled upward. Since the suspended part is provided with a fixing means for fixing the bracket to the shelf in the suspended state of the shelf suspended from the suspended part, the shelf is attached to the suspended part of the bracket to which the lifting cable is attached By suspending the suspended part of the rack, the shelf can be suspended from the bracket. And as it can be fixed by lowered securing means hanging shelf on the bracket, there is an advantage that it is possible to perform the integration of the ledge alone.
[0029]
Furthermore, in claim 1, the large-diameter portion of the plate-like bracket is inserted into the large-diameter receiving portion on the shelf side in the plate thickness direction of the bracket, and is secured by a pair of opposing retaining ribs. Thus, there is an advantage that the shelf can be suspended and the shelf can be suspended more easily.
[0030]
In claim 2, in addition to the first aspect, because they form the introduction slope larger径受unit as outward in the insertion direction of the large diameter portion to the retaining rib increases, the effect of claim 1 In addition, there is an advantage that the large-diameter portion can be more easily inserted into the large-diameter receiving portion by the slope that becomes wider outward.
[0031]
According to a third aspect of the present invention, in addition to the configuration of the first aspect, the suspended portion is provided with a locking piece that protrudes from the through hole on the shelf side to the hanging portion side and engages with the hanging portion. Since it is provided freely, in addition to the effect of claim 1, the locking piece can be protruded from the hole and locked to the hanging portion, and the hanging portion can be pulled by retracting the locking piece. There is an advantage that it is possible to more easily suspend the suspension part and the suspended part.
[Brief description of the drawings]
FIG. 1 is a partial side view showing an embodiment of the present invention.
FIG. 2 is a front sectional view of the above.
FIG. 3 is an overall schematic front view of the above.
FIG. 4 is a schematic sectional side view of the above.
FIG. 5 is a schematic side sectional view of the above.
FIG. 6 is a schematic cross-sectional view of the above.
FIG. 7 shows the shelf side plate of the same, (a) is a cross-sectional view, (b) is a side view.
FIG. 8 is a front view for explaining the incorporation of the outer case and the shelf part.
FIG. 9 is a side view of the above.
FIG. 10 is a front sectional view of another embodiment of the same.
FIG. 11 is a front sectional view of the hanging state of the above.
FIG. 12 is a side view of the above.
FIG. 13 is a front sectional view of still another embodiment of the above.
FIG. 14 is a front sectional view of the hanging state of the above.
FIG. 15 is a side view of the same.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 External case 2 Shelf part 3 Lifting rope 5 Bracket 32 Suspension part 33 Suspended part 34 Fixing means

Claims (3)

A lifting shelf device that is provided at the storage position to store the shelf in the outer case by connecting the lifting cable on the side of the outer case with the lower part opened to the shelf, and to be lowered at the article removal / storage position. At the lower end of the plate-like bracket with the tip of the hoisting cable attached, a large diameter part is formed following the small diameter part to form a hanging part, and the large diameter part is formed on the shelf side from the thickness direction of the bracket. A suspended portion is formed by forming a pair of opposing retaining ribs that prevent the upward insertion of the large-diameter receiving portion to be inserted and the large-diameter portion inserted into the large-diameter receiving portion. An elevator shelf apparatus comprising a fixing means for fixing the bracket to the shelf in a suspended state of the shelf suspended from the suspension. 2. The lifting shelf apparatus according to claim 1, wherein the retaining rib is formed with an introduction slope in which the larger-diameter receiving portion becomes larger outward in the insertion direction of the large-diameter portion . 2. The suspended portion is provided with a locking piece that protrudes from the through hole on the shelf side to the hanging portion side and engages with the hanging portion so as to protrude and retract . Elevating shelf device.

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