JP3139879U - Shelf shelf lifting device - Google Patents

Abstract

An object of the present invention is to provide a shelf raising and lowering device for a god shelf that is simple in structure and excellent in operability.
A shelf lifting device to be attached to a shelf body of a god shelf, a fixed attachment portion to be attached to a shelf body portion of a god shelf, a decoration shelf portion, a lifting attachment portion connected to the decoration shelf portion, and an upper end portion It has a pantograph mechanism which expands and contracts in the up-and-down direction which is connected to the fixed mounting portion and the lower end portion is connected to the lifting and lowering mounting portion.
[Selection] Figure 1

Description

  The present invention relates to a shelf lifting device capable of lowering a part of a shelf plate of a god shelf at the time of offering a decoration to the god shelf or at the time of exchanging water of a jar.

The god shelf is said to be good if it goes to the south or the east at a high position in the room.
In the past, the temple (Hakomiya) was consecrated to the shelves for the shelves installed at a high position in the room, and the decorations were offered.
However, when offering ornaments to the godshelves or exchanging water from the agate, there was a problem that the position was high and it was not possible to reach it without using a platform.
Each time, using a step was troublesome and inconvenient, and it was also dangerous to work on a step with unstable feet.
Japanese Utility Model Laid-Open No. 63-167971 discloses a technique for attaching a gift mounting plate that can be slid up and down to the torii body. However, the suspension rod is slid up and down in the right and left columns of the torii body. If the structure is complicated and there is a difference between the slide lengths of the left and right suspension rods, the mounting plate may be tilted, and the offerings placed on the mounting plate may fall, and the suspension rods are easily damaged.

Japanese Utility Model Publication No. 63-167971

  SUMMARY OF THE INVENTION The present invention has been made in view of the above technical problem, and an object of the present invention is to provide a shelf raising / lowering device for a shelf with a simple structure and excellent operability that allows the ornamental shelf to be moved up and down stably only by being attached to an existing shelf.

  A shelf raising / lowering device for a god shelf according to the present invention is a shelf lifting device attached to a shelf main body portion of a god shelf, and is connected to a fixed mounting portion attached to the shelf main body portion of the god shelf, a decoration shelf portion, and a decoration shelf portion. It has an elevating attachment part and a pantograph mechanism that expands and contracts in the vertical direction in which an upper end part is connected to a fixed attachment part and a lower end part is connected to the elevating attachment part.

Here, the pantograph mechanism is a structure in which a plurality of rods are axially connected to form a symmetrical rhombus-shaped frame. The one that contracts up and down so that the rods overlap when extended.
The upper part of the pantograph mechanism, the connecting part of the fixed mounting part, and the connecting part of the lower end part and the lifting and lowering mounting part are designed so that at least one of the left and right rods is in the left-right direction so that the pantograph mechanism can be expanded and contracted vertically. It is a slidable connecting shaft.
By connecting the decoration shelf to the shelf body through the pantograph mechanism, the decoration shelf can be moved up and down stably while being kept horizontal by the link mechanism.

In the shelf raising / lowering device for a god shelf according to claim 2, the pantograph mechanism is further elastically biased in a contracting direction.
Here, the elastic urging may be an elastic body such as a coil spring, which prevents a sudden drop of the display shelf.

In the shelf raising / lowering device for a god shelf according to claim 3, a handle is provided in the lifting attachment portion.
By providing a handle for operation on the lifting attachment part, the pantograph mechanism can be easily expanded and contracted.

In the shelf raising / lowering device for a god shelf according to claim 4, further, a locking portion is provided in one of the fixed mounting portion and the lifting mounting portion, and a locked portion is provided in the other, and the pantograph mechanism is contracted. The locking portion and the locked portion are locked at a position where the decoration shelf is aligned with the height of the shelf body.
As a result, it is possible to prevent the decoration shelf from unintentionally descending due to the weight of decorations, bags and the like.

The shelf raising / lowering device for a god shelf according to the present invention is attached to an existing god shelf and the decoration shelf is moved up and down by a pantograph mechanism, so that it can be moved up and down stably while maintaining the horizontal state of the decoration shelf.
In addition, the pantograph mechanism can be contracted to a position where the decoration shelf portion is aligned with the height of the shelf body portion, so that it is compact and looks good.

  As the pantograph mechanism is urged by an elastic body in the contracting direction, the lifting operation is further stabilized.

  By providing a handle for operation on the elevating attachment part, the elevating operation of the decoration shelf part can be easily performed.

   When the decoration shelf is aligned with the height of the main body of the shelf, if the locking part and the locked part are locked together to prevent the decoration shelf from descending, the weight of the decoration will be unwilling. It effectively prevents the display shelf from descending.

FIG. 1 is a perspective explanatory view of a shelf raising / lowering device for a god shelf according to the present invention. FIG. 1 (a) shows a state in which the display shelf 30 is in the raised position, and FIG. 1 (b) shows a state in which the display shelf 30 is in the lowered position. Shows the state.
2 is a front view of the state in which the shelf lifting device 10 is attached to the god shelf 1, and FIG. 3 is an explanatory view in perspective of the state in which the shelf lifting device 10 is attached to the god shelf 1. FIG. 3A shows a state in which the display shelf 30 is in the raised position, and FIGS. 2B and 3B show a state in which the display shelf 30 is in the lowered position.
Here, the up and down direction means the up and down direction toward the front of the god shelf, the left and right direction means the left and right direction toward the front of the god shelf, and the front and rear direction is the front side viewed from the god shelf and the back side of the god shelf is the back direction. To do.
As shown in FIGS. 2 and 3, the shelf lifting device 10 is attached to the god shelf 1 by attaching a fixed attachment portion 20 to the front lower surface of the shelf main body 4 on which the temple 2 is placed in the god shelf 1.
This attachment is performed so that the decoration shelf 30 in the raised position is flush with the shelf body 4 and the upper surface of the shelf shelf 30 is continuous with the upper surface of the shelf body 4.
On the decoration shelf 30, decorations such as baskets and offerings are mainly placed, and in FIG. 2 and FIG. 3, only the stand 3 is drawn for explanation.
As shown in FIG. 1, the shelf elevating device 10 connects the upper end portion 50 a of the pantograph mechanism portion 50 that expands and contracts in the vertical direction and the fixed attachment portion 20, and the lower end portion 50 b of the pantograph mechanism portion 50 to the elevating attachment portion 40. It connects and the raising / lowering attaching part 40 and the decoration shelf part 30 are connected.
The lift mounting portion 40 is provided with a downward handle 48.
The shelf elevating device 10 lowers the display shelf 30 by holding the handle 48 from the state where the display shelf 30 shown in FIGS. b) As shown in FIG. 3 (b), the decoration shelf 30 is placed in the lowered position, and the water in the erection 3 on the decoration shelf 30 is exchanged and the offering is raised and lowered.
Then, by lifting the handle 48 from the state where the decoration shelf 30 is in the lowered position, the decoration shelf 30 is returned to a position where the height of the decoration shelf 30 and the shelf main body 4 are aligned.
As shown in FIGS. 1 and 2, a clip-like elastic locking portion 28 is provided on the rear surface of the fixed mounting portion 20, and a protruding shape corresponding to the elastic locking portion 28 is provided on the rear surface of the lifting / lowering mounting portion 40. A locked portion 49 is provided, and when the display shelf 30 is raised to a position aligned with the height of the shelf body 4, the elastic locking portion 28 and the locked portion 49 are elastically locked, and the display shelf The height of the part 30 is fixed.
The descent of the decoration shelf 30 from the raised position is performed by releasing the locked state by a pulling force larger than the elastic locking force between the elastic locking portion 28 and the locked portion 49.
The pantograph mechanism 50 is axially connected by a shaft pin 52 so that a plurality of rods 51 intersect at the center to form a symmetrical rhombus-shaped frame.
The pantograph mechanism unit 50 deforms the frame shape so that the rod 51 stands up and down, so that the link mechanism contracts to the left and right while maintaining the left-right symmetrical shape and extends up and down.
And it deform | transforms so that the rod 51 may be laid up and down, and it expands to right and left with the left-right symmetrical shape, and shrinks up and down.

The fixed mounting portion 20 is formed by bending a metal plate material into a substantially U-shaped cross section with a downward opening, and a mounting surface portion 21 to the shelf main body portion 4 is provided with a screw hole 21 a for screwing to the shelf main body portion 4. .
A fixed shaft hole 24 and a left and right long hole 25 are provided in communication with the side surface portion 22 facing in the front-rear direction, and a fixed shaft 26 is pivotally supported in the fixed shaft hole 24. A slide shaft 27 is supported so as to be slidable left and right.
The left and right rods 51 of the upper end portion 50a of the pantograph mechanism 50 are connected to the fixed shaft on the shaft hole 53L at the upper end of one rod 51 inside the substantially U-shaped cross section of the fixed mounting portion 20, and the other rod 51 A shaft hole 53 </ b> R at the upper end of the shaft is connected to the slide shaft 27.
Thus, by sliding the slide shaft 27 to the left and right, it is possible to cope with the expansion and contraction operation of the pantograph mechanism 50 in the left-right direction.
In addition, the upper side of the pantograph mechanism portion 50 in the state of being vertically contracted is surrounded by a substantially U-shaped cross section of the fixed mounting portion 20.
The elevating attachment portion 40 is formed by bending a metal plate material into a substantially U-shaped cross section with an upward opening, and a bracket 41 having a screw hole 41 a for screwing to the decoration shelf 30 is connected to the lower surface portion 42.
A fixed shaft hole 44 and a long hole 45 in the left and right direction are provided in communication with the side surface portion 43 facing in the front-rear direction, and the fixed shaft 45 is supported by the fixed shaft hole 44. A slide shaft 47 is supported so as to be slidable left and right.
The left and right rods 51 of the lower end portion 50b of the pantograph mechanism 50 are connected to the fixed shaft 46 with the shaft hole 54L of one rod 51 inside the lifting attachment portion 40 and the shaft of the other rod 51 is connected. The hole 54R is connected to the slide shaft 47, and the slide shaft 47 is slid to the left and right so that the pantograph mechanism 50 can be expanded and contracted in the left-right direction.
In addition, the lower side of the pantograph mechanism portion 50 in the state of being vertically contracted is surrounded by a substantially U-shaped cross section of the lifting attachment portion 40.

The pantograph mechanism unit 50 is spring-biased in a direction in which the pantograph mechanism unit 50 contracts up and down by an elastic body 55 made of a coil spring.
One end of the elastic body 55 is connected to the mounting piece 23 provided on the fixed shaft 26 side of the fixed mounting portion 20, and the middle portion of the elastic body 55 is hooked on the slide shaft 27 from above and bent downward. The end is connected to the end 51 a of one rod 51 near the center of the pantograph mechanism 50 in the vertical direction.
The elastic body 55 is elastically biased so that the rod 51 is tilted toward the fixed mounting portion 20 by pulling the end 51a of the rod toward the fixed mounting portion 20 side.
The pantograph mechanism 50 is connected to each other by a link mechanism and is elastically biased so that the rod falls to the side of the fixed mounting portion 20 by the elastic body 55, so that the pantograph mechanism 50 contracts up and down while maintaining a symmetrical shape. So that it is elastically biased.
Thereby, the expansion | extension operation | movement of the pantograph mechanism part 50 is eased, the sudden descent | fall of the decoration shelf part 30 is prevented, and the support force which supports the shelf decoration shelf part 30, a mounted article, etc. is reduced.

FIG. 4 shows an explanatory view of a state in which the shelf elevating device 10 provided with the cover 56 is attached to the god shelf 1, and FIG. 4 (a) shows a state in which the decoration shelf 30 is raised. b) shows a state in which the display shelf 30 is lowered.
The cover part 56 is attached to the lower surface of the decoration shelf part 30 in a skirt shape, and surrounds the circumferential direction of the pantograph mechanism part 50, the fixed attachment part 20, and the lifting attachment part 40 with the decoration shelf part 30 raised.
The shelf raising / lowering device according to the present invention can be easily attached to a shelf of a god shelf that is already installed, and can be applied to a god shelf in each home or company.

The perspective explanatory drawing of the shelf raising / lowering device of the god shelf which concerns on this invention is shown. The explanatory view which looked at the state where the shelf raising / lowering device was attached to the god shelf was seen from the front. Explanatory drawing which looked at the state which attached the shelf raising / lowering apparatus to the god shelf is shown. Explanatory drawing which looked at the state which attached the shelf raising / lowering apparatus which provided the cover part to the god shelf is shown.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Shinto shelf 2 Shrine 3 Standing 4 Shelf main-body part 10 Shelf raising / lowering device 20 Fixed mounting part 21 Mounting surface part 21a Screw hole 22 Side surface part 23 Mounting piece 24 Fixed shaft hole 25 Long hole 26 Fixed shaft 27 Slide shaft 28 Elastic locking part 30 Decoration shelf portion 40 Lifting attachment portion 41 Bracket 41a Screw hole 42 Lower surface portion 43 Side surface portion 44 Fixed shaft hole 45 Long hole 46 Fixed shaft 47 Slide shaft 48 Handle 49 Locked portion 50 Pantograph mechanism portion 50a Upper end portion 50b Lower end portion 51 Rod 51a End 52 Shaft pin 53R, 53L, 54R, 54L Shaft hole 55 Elastic body 56 Cover part

Claims (4)

A shelf lifting device attached to the shelf body of the god shelf,
A fixed mounting part to be attached to the shelf body of the god shelf,
The display shelf,
A lifting attachment connected to the display shelf,
A shelf raising and lowering device for a god shelf characterized by having a pantograph mechanism that extends in the vertical direction with an upper end connected to a fixed attachment and a lower end connected to an elevation attachment.   2. The shelf raising / lowering device for a god shelf according to claim 1, wherein the pantograph mechanism is elastically biased in a contracting direction.   The shelf raising / lowering device for a god shelf according to claim 1 or 2, wherein a handle is provided on the lifting attachment portion. A locking part is provided in one of the fixed mounting part and the lifting mounting part, and a locked part is provided in the other,
The locking part and the locked part are locked at a position where the pantograph mechanism is contracted to align the decoration shelf part with the height of the shelf body part. Shelving lifting device for the god shelves described.

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