JP2535243Y2 - Showcase - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The invention relates to a showcase provided with a display shelf capable of changing a mounting position of a shelf plate to a plurality of stages.

[Conventional technology]

In this type of showcase, the shelf is shipped with the shelf attached to the shelf support. To prevent the shelf from dropping off during transfer, an L-shaped temporary fixing device is attached to the shelf support. This prevents upward movement of the shelf. At this time, the mounting posture of the shelf board was a horizontal posture. This is because the shelves that are hung horizontally have the largest dimension of engagement with the shelf posts as compared with other mounting postures, and the mounting postures are the most stable and are hard to fall off.

[Problems to be solved by the invention]

However, in the above-mentioned shipping mode, when a shelf board is required to be used in a downwardly inclined posture, it must be replaced at an installation site, and there is a disadvantage that much work and time are required for this work.

The provision of the temporary fixing tool for the inclined posture corresponding to the inclined posture of the shelf can solve the above-mentioned problem. However, in this case, it is necessary to prepare a large number of temporary fasteners in accordance with the number of steps for changing the mounting posture of the shelf, so that an increase in cost cannot be avoided. Further, it is not functionally feasible to prevent the upward movement of the shelf board with only one temporary fixing member hooked on the shelf support.
In order to reliably prevent the upward movement of the shelf board, there must be no gap between the temporary fasteners and the shelf board in the mounted state. However, if the temporary fasteners are formed in this manner, the temporary fasteners are attached or removed. On the other hand, if the operability is emphasized, it is unavoidable that the shelf plate rattles during the transfer and the temporary fasteners fall off.

The purpose of this invention is to make it possible to hold and fix the shelf plate firmly without rattling, and to use one temporary fixing device in common regardless of the mounting position of the shelf plate, and to secure the shelf plate at the time of transfer. The aim is to ensure protection and reduce the costs for that.

[Means for solving the problem]

In the showcase of the present invention, the shelf plate 4 is engaged with the shelf support 3 in a plurality of steps so as to be capable of changing the posture, and the shelf 4 is moved between the shelf support 3 and the shelf 4 during transfer. A temporary fixing tool 11 fixedly held in an arbitrary mounting position is provided; the temporary fixing tool 11 is fixed to the shelf support 3 in a state in which the temporary fixing tool 11 cannot move upward; And a spacer 13 which is pushed in between to prevent the shelf plate 4 from floating upwards. The receiving member 12 has at least three adjacent sides F ₁ , F _2.
F ₃ , and at least two sides F ₁ and F ₂ are provided with engaging claws 14 for engaging with the engaging grooves 10 provided on the shelf support 3. When the angle between the column 3 and the lower surface of the shelf 4 is defined as the mounting angle α, and the angle between the adjacent sides F ₁ , F ₂ and F ₃ is defined as the acceptance angle β, the mounting angle α Is set so that the mounting angle α and the receiving angle β have a complementary angle relationship based on

In the state in which the engaging claws 14 provided on the sides F ₁ , F _2, and F ₃ are hooked on the shelf support 3, the vertical interval between the receiver 12 and the shelf plate 4 is constant. F ₁ · F ₂ · F on each side
It is preferable to set the formation position of the engagement claw 14 in ₃ .

[Action]

At the time of shipment, the shelf plate 4 is mounted on the shelf support 3 in a mounting posture desired by the user, and the receiver 12 is mounted on the shelf support 3 in a state corresponding to the mounting angle α at this time, and faces the shelf plate 4. With one side in a parallel posture, the spacer 13 is pushed between the receiving member 12 and the shelf 4. In this manner, the provision of the temporary fixing tool 11 including the receiving tool 12 and the spacer 13 separates the function of attaching the temporary fixing tool 11 from the function of pressing and holding the shelf board 4 firmly without any backlash. That's why.

The reason why at least three sides F ₁ , F _2, and F ₃ are provided on the receiving member 12 is to use one temporary fixing member 11 in common with the shelf plate 4 whose mounting posture can be changed, Further, the acceptance angle β sandwiched between the adjacent sides F ₁ , F ₂ , F ₃ is set to the shelf plate 4.
Is set to be a supplementary angle with respect to the mounting angle α of the shelf plate 4 in the mounted state, and the shelf 13 and one of the sides facing the shelf plate are placed in a parallel posture to secure the dominance of the spacer 13 and
This is because the three members, the spacer 13 and the receiving member 12, are integrated without play.

〔Example〕

1 to 6 show an embodiment in which the present invention is applied to a refrigerated showcase.

In FIG. 3, the refrigerated showcase has a display room 1 with an open front surface, and a display shelf 2 is disposed in the interior thereof so that cold air can be circulated and supplied by a cool air supply means (not shown).

The display shelf 2 is composed of several shelf supports 3 fixed to the back wall, and upper and lower three-stage shelves 4 hooked and mounted on this. The shelf 4 is composed of a plurality of brackets 5 provided corresponding to each shelf support 3, a shelf main body 6 supported by the bracket 5, a lighting fixture, and the like.

As shown in FIG. 1, three engaging pieces 7.8 9 are projected from the mounting base end of the bracket 5, and these engaging pieces 7.8 9 are attached to the shelf support 3. The shelf board 4 is attached to the shelf support 3 by being hooked in the hooking groove 10 on the front surface.
In order to change the mounting posture of the shelf 4 with respect to the shelf support 3, grooves and steps are provided at a plurality of positions on the upper and lower edges of each of the engagement pieces 7, 8, and 9. With the parallel posture shown in FIG. 6 as the upper limit, the mounting posture of the shelf plate 4 can be changed in the order of FIGS. The mounting angle α in each mounting position, that is, the angle at which the shelf body 6 and the shelf support 3 sandwich the lower surface of the shelf 4 is 90 degrees (FIG. 6).
83 degrees (FIG. 1), 75 degrees (FIG. 4) and 68 degrees (FIG. 5). When the mounting angle α is set to 75 degrees and 68 degrees, the assembly state of the bracket 5 and the shelf body 6 is also changed.

When shipping the refrigerated showcase, the shelf 4 is mounted on the shelf support 3 in a mounting posture desired by the user. Then, in order to prevent the shelves 4 from dropping off the shelves 3 during the transfer, a temporary fastener 11 is mounted between the shelves 3 and the shelves 4. The temporary fixing device 11 comprises a receiving member 12 which is locked to the shelf support 3 so as not to move upward, and a spacer 13 which is pushed between the receiving device 12 and the shelf plate 14. Can be held and fixed in the posture without play.

In FIG. 2, the receiver 12 has five adjacent sides F _1.
It is made of a pentagonal metal plate having F ₂ , F ₃ , F _4, and F _5, and an L-shaped engaging claw 14 is provided on each of the sides F _{1 to} F ₄ except for one piece F _5. Two are projected in the direction of rotation. When the angle between the adjacent sides F _{1 to} F ₅ is defined as the acceptance angle β, the angle is set such that both angles α and β have a complementary angle relationship with respect to the aforementioned attachment angle α. ing.

Specifically, as described above, the mounting angle α of the shelf 4 is 90
Degrees, 83 degrees, 75 degrees, and 68 degrees. The complementary angles of these mounting angles α are 90 degrees, 97 degrees, 105 degrees, and 112 degrees, respectively, so that sides F ₁ and F ₂ , F ₂ and F ₃ , F ₃ and F ₄ , F ₄ and F ₅
Is set to a value as described in the supplementary angle. That is, when the shelf plate 4 is mounted at a certain mounting angle α, a receiving angle β of a value obtained by subtracting the mounting angle α from 180 degrees is selected, and one of the sides sandwiching the receiving angle β is a shelf support. 4, and the receiver 12 is attached to the shelf support 3 with the other side facing the shelf 4.

The spacer 13 is made of a relatively hard rubber block, and is inserted between the engaging claw 14 on the lower surface of the receiving member 12 attached to the shelf support 3 and the shelf 4.

In order to use the spacer 13 in common even when the mounting angle α of the shelf plate 4 changes, the vertical distance between the receiving member 12 and the shelf plate 4 is fixed regardless of the mounting posture of the receiving member 12. It is set to be a value. The value of the vertical interval is defined by each of the sides F _{1 to} F ₄
Since determined by the position of the engaging claw 14 provided on, for example, the sides F ₁ the sides F ₂ near the engaging claw 14 is provided, such as provided in a position away from the sides F ₂ the sides F _3, engaging The formation position of the dovetail 14 is changed according to the mounting posture of the receiving device 12.

In a state where the receiving tool 12 is mounted on the shelf support 3, each side F
₁ to F ₄ are caught so as not to upper floating in the front wall of the shelf support 3. The shelf plate 4 is supported by the shelf support 3 in a state where it can move upward but cannot move downward. Therefore, when the spacer 13 is pushed between the receiving tool 12 and the shelf 4,
The receiving tool 12 and the shelf board 4 are pressed against the shelf supports 3, respectively, and held and fixed without any gap. Therefore, it is possible to reliably prevent the shelf plate 4 from rattling or falling off during transfer.

If the mounting posture of the shelf plate 4 is different, the hooking posture of the receiver 12 is also changed. FIGS. 4 to 6 show the changed state.

(Another embodiment)

In some showcases, the mounting posture of the shelf 4 is limited to two positions only in a horizontal state and a downward inclined state. In such a case, at least three sides F ₁ , F _2.
May be any F _3, of which engaging claws 1 on any two of the sides
It is sufficient if 4 is provided.

In the above embodiment, the angle of the corner sandwiched between the sides is gradually increased, but this is not necessary. Engaging claw
14 directions can also be set arbitrarily.

This invention can be applied not only to showcases such as an open showcase and a closed showcase but also to an inverted T-shaped display stand having no case.

If the spacer 13 is formed in a polygonal shape similarly to the receiving member 12 and the thickness of each side is changed, the vertical distance between the spacer 13 and the shelf plate 4 may be different depending on the mounting posture of the receiving member 12. .

[Effect of the invention]

In the present invention, a holder having a function of attaching to the shelf support 3
12 and a spacer 13 which is pushed between the receiving member 12 and the shelf plate 4 to exert a pressing function, constitutes a temporary fixing member 11.
-Since the shelf 4 is held and fixed by the cooperation of 13, the shelf 4 can be firmly held and fixed without play at the time of transfer, and the shelf 4 can be reliably protected at the time of transfer.

By changing the mounting posture of the receiving device 12 to the shelf support 3, the holding and fixing can be performed in accordance with the mounting posture of the shelf plate 4. One temporary fixing device 11 can be used in common, and the cost required for protecting the shelf plate 4 can be reduced as compared with the case where various types of temporary fixing devices are prepared, and as a whole, from shipping of the showcase to installation. A series of operation costs can be reduced.

[Brief description of the drawings]

The drawings show an embodiment of the showcase according to the present invention, FIG. 1 is a side view showing the use state of the temporary fixing device, FIG. 2 is a side view of the receiving device, and FIG. 3 is a schematic side view of the entire structure. 4 and FIG. 6 are side views in a state where the mounting posture of the shelf is changed. 3 ...... shelf support, 4 ...... shelves, 11 ...... temporary stop, 12 ...... bracket as, 13 ...... spacers, 14 ...... engaging claw, the side portion of the F ₁ to F ₅ ...... receiving fixture.

Claims (2)

(57) [Scope of request for utility model registration] The shelf plate (4) is engaged with the shelf support (3) in a plurality of steps so as to be capable of changing its attitude, and the shelf support (3).
A temporary fixing device (11) for fixing and holding the shelf plate (4) in an arbitrary mounting position during transfer between the storage device and the shelf plate (4), wherein the temporary fixing device (11) is , A stopper (12) which is hung on the shelf support (3) in a non-movable state, a receiver (12) and a shelf plate (4)
And a spacer (13) which is pushed in between and prevents the shelf plate (4) from floating upward, and the receiving member (12) is provided with at least three adjacent sides (F _1.
F ₂ · F ₃ ) and at least two sides (F ₁ · F ₂ )
Is provided with an engaging claw (14) that engages with a retaining groove (10) provided in the shelf support (3). The shelf (4) and the shelf support (3) are connected to the shelf (4). ) Is the mounting angle (α), and the adjacent side (F)
₁ · F ₂ · F ₃ ) is defined as the acceptance angle (β), the attachment angle (α) and the acceptance angle (β) are based on the attachment angle (α). A showcase that is set to be. 2. A state in which each side portion _{(F 1 · F 2 · F} 3) engaging claw provided on the (14) was stopped hanging the shelf support (3) of the receiving fixture (12), receiving fixture ( 12) and the engaging claw of the shelf plate (4) each side so that the upper and lower gap is constant between the _{(F 1 · F 2 · F} 3) (1
The showcase according to claim 1, wherein the formation position of (4) is set.