JP2009195284A - Dust receiving device of horizontal supporting plate - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a dust receiving device of a horizontal supporting plate which prevents accumulation of dust on a dust receiving supporting member due to dust falling through a gap between one side edge of a dust dropping hole of the horizontal supporting plate and a cover member, to facilitate cleaning of the horizontal supporting plate, and to keep a clean appearance. <P>SOLUTION: The dust dropping hole 8 is provided in the horizontal supporting plate 2a such as a shelf board 2. A dust receiving box 10 is provided for receiving dust falling through the dust dropping hole 8 and arranged on the dust receiving supporting member 9 provided under the horizontal supporting plate 2a so that the one side edge of the dust dropping hole 8 forms an overhang 2d projecting above the dust receiving box 10 and that the one side edge projects inward from an edge of the dust receiving box 10. The dust dropping hole 8 is closed with a removable cover member 12. <P>COPYRIGHT: (C)2009,JPO&amp;INPIT

Description

  The present invention makes it easy to clean the horizontal support plates of product display shelf shelves, product display stand base plates, table top plates (hereinafter referred to as horizontal support plates) used in supermarkets and department store food departments, etc. The present invention relates to a dust receiving device that can be used.

  For example, in a self-picking product display shelf such as a bakery or a side dish shop, when processing bread scraps and side dishes scattered on the shelf board, the store clerk is cleaning it with a rag every time, It is troublesome.

When displaying fruits and vegetables etc. on the shelf board of a commodity display shelf, and selling naked or loosely, there is one in which a trash box for discarding damaged leaves is provided at the bottom of the shelf board (see Patent Document 1) However, in this case, after the trash box is pulled out, the dust on the shelf must be lifted up once and put into the trash box, which is complicated.
JP 2000-316686 A

  In order to solve the above-mentioned problems, the present applicant forms a concave groove for dust removal facing in the left-right direction on the upper surface of the shelf board, and a dust receiving bowl is detachably accommodated in the concave groove. A patent application has been filed for a product display shelf characterized by the above (Japanese Patent Application No. 2006-197277).

  However, in this commodity display shelf, there is a problem that dust that has entered from the gap between the side wall of the concave groove and the dust catcher accumulates in the concave groove and it is troublesome to remove it.

  Therefore, the present invention solves such a problem and can easily clean a horizontal support plate such as a shelf plate and can maintain a beautiful appearance at all times. The object is to provide a dust receiving device.

According to the present invention, the above problem is solved as follows.
(1) While providing a dust drop hole in the horizontal support plate, a dust receiving support member provided below the horizontal support plate is provided with a dust receiver for receiving dust falling from the dust drop hole, on one side of the dust drop hole. An edge portion is provided above the dust catcher so as to form a flange projecting inward from the side edge of the dust catcher, and the dust drop hole is closed by a detachable cover member.

With such a configuration, since one side edge of the dust drop hole in the horizontal support plate protrudes inward from the side edge of the dust receiving bowl as a collar, the dust that has fallen from the gap between it and the cover member is It is always received in the dust catcher and does not collect on the dust catcher support member.
Therefore, the inside of the dust receiving support member can be kept clean.
Also, the horizontal support plate can be easily cleaned by removing the cover member and sweeping the dust on the horizontal support plate from the flange into the dust catcher. Therefore, the dust does not enter the gap between the inner surface of the dust support member and the outer surface of the dust receiver.
Furthermore, normally, by closing the dust hole with a cover member, the dust receiving bowl and the dust collected therein are not exposed to the outside, and a beautiful appearance can be maintained.

  (2) In the above paragraph (1), it is assumed that the dust receiving support member has a standing piece continuously provided on the opposite edge of the bottom piece, and an outward mounting piece is continuously provided on the upper end of both standing pieces. The piece is fixed to a part of the lower surface of the horizontal support plate that is spaced outward from one edge of the dust hole, and the other mounting piece is fixed to the vicinity of the other edge of the dust hole on the lower surface of the horizontal support plate. To do.

  With such a configuration, it is possible to easily form the dust receiving support member simply by bending the metal plate, and the dust receiving bowl is connected to one side of the dust drop hole in the horizontal support plate. It can be stably supported by infiltrating below the heel part which is the edge.

  (3) In the above item (2), the other mounting piece of the dust receiving support member is positioned inward from the other edge of the dust drop hole, and the other part is placed on the lower surface of the horizontal support plate. A part of the cover member is mounted and supported on the upper surface of a portion of the other mounting piece located inward of the other edge of the dust hole. Like that.

  With such a configuration, one end of the cover member can be stably supported.

  (4) In any one of the above items (1) to (3), the cover member is provided with a foot piece whose lower end contacts the inner bottom surface of the dust catcher.

With such a configuration, the cover member can be stably supported.
In particular, in combination with the configuration of the above item (3), one end of the cover member is placed on the upper surface of the portion located inward of the edge of the dust drop hole in the other mounting piece of the dust receiving support member. And if a foot piece is provided in one edge part of a cover member and the lower end is made to contact | abut to the inner bottom face of a dust receptacle, a cover member can be supported more stably.

  (5) In any one of the above items (1) to (3), the cover member is provided with a stopper that prevents the dust catcher from moving in a direction away from the lower position of the collar portion.

  With such a configuration, the dust catcher moves in a direction away from the lower position of the buttock due to an earthquake or other vibration, and then falls from the gap between the tip of the buttock and the edge of the cover member facing it. It is possible to prevent the dust from collecting on the dust receiving support member without being collected in the dust receiving support.

  (6) In the above item (5), the stopper is formed by a hanging piece that hangs down from the lower surface of the cover member and contacts the outer surface of the dust catcher.

  With such a configuration, the stopper can be easily formed.

  (7) In any one of the above items (1) to (6), the cover member is provided with a notch for dust removal within a range located immediately above the dust catcher from the edge facing the flange.

  With this configuration, it is not necessary to remove the cover member each time the horizontal support plate is cleaned, and the dust on the horizontal support plate can be swept down to the dust catcher through the notch of the cover member. Work becomes easier.

  (8) In any of the above items (1) to (7), the size of the dust catcher can be taken in and out through the dust hole.

  With such a configuration, the dust catcher can be taken in and out from the dust drop hole of the horizontal support plate in a state where the cover member is removed, and the work of handling the dust collected in the dust catcher becomes easy.

  According to the present invention, dust that has fallen from the gap between the one side edge of the dust drop hole in the horizontal support plate and the cover member does not collect on the dust receiving support member, and the horizontal support plate can be easily cleaned. And can always maintain a beautiful appearance.

Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.
1 is a perspective view of a merchandise display shelf provided with an embodiment of the present invention, FIG. 2 is an enlarged vertical side view taken along line II-II in FIG. 1, and FIG. 3 is an enlarged vertical cross section taken along line III-III in FIG. It is a front view.

This product display shelf is provided with a middle shelf 3 having a depth smaller than that of the shelf 2 at the upper rear portion of the lowest shelf 2 provided on the support base 1 via a spacer 4. An uppermost shelf (or top plate) 5 having a depth smaller than that of the shelf 3 is provided via a spacer 6 at the upper rear portion of the shelf 3, and the lowermost shelf 2 and the middle The dust receiving devices 7 and 7 of the present invention are provided on the shelf plate 3.
In addition, since the dust receiver 7 provided in the lowest shelf 2 and the dust receiver 7 provided in the middle shelf 3 have the same configuration, in the following description, the lowest shelf Only the dust receiver 7 provided in 2 will be described in detail.

  As shown in FIG. 3, the shelf plate 2 is formed by sequentially bending the front and rear, left and right edges of a horizontal support plate 2a made of a rectangular metal plate downward and inward, and connecting a suspended edge 2b and an inward edge 2c. Thus, it is fixed on the support base 1 by appropriate means.

  In a portion of the rear side of the horizontal support plate 2a of the shelf 2 that is slightly forward of the spacer 4, the horizontal support plate 2a is provided with rectangular dust removal holes 8 in the left-right direction over almost the entire width thereof. A dust receiving support member 9 is provided below the drop hole 8.

The dust receiving support member 9 is formed by bending a metal plate. As shown in FIG. 2, the dust receiving support member 9 has a horizontal bottom piece 9a, standing pieces 9b and 9c that rise from the front and rear edges of the bottom piece 9a, and both standing pieces. 9b and 9c are provided with horizontal mounting pieces 9d and 9e that are provided at the upper ends of 9b and 9c and that extend horizontally forward and backward.
The front mounting piece 9d is fixed to a portion of the lower surface of the horizontal support plate 2a that is spaced forward from the front edge of the dust drop hole 8, and the rear mounting piece 9e has its front part from the rear edge of the dust drop hole 8. It is located in the front and is fixed behind the dust drop hole 8 on the lower surface of the horizontal support plate 2a.

In the dust receiver support member 9, a dust receiver 10 for receiving dust falling from the dust hole 8 is accommodated.
The dust catcher 10 has a horizontally long box shape with an open top surface, and includes a bottom plate 10a, a front plate 10b, a rear plate 10c, both side plates 10d and 10d, and both side plates 10d and 10d that stand up from front and rear and left and right edges. Are provided with inward handles 10e and 10e that are connected to the upper end of the head. A suspension hole 11 for locking a hanging hook (not shown) or the like is provided at the center of each handle piece 10e.

The left and right length of the dust catcher 10 is slightly larger than the left and right length of the dust drop hole 8, and the front and rear width thereof is slightly smaller than the front and rear width of the dust drop hole 8.
Since the left and right lengths and the front and rear widths of the dust catcher 10 are such dimensions, the dust catcher 10 is tilted so that one of the left and right ends is lower than the other end, The end portion is moved outward while being inserted into the dust drop hole 8 to enter under the side edge of the dust drop hole 8 in the horizontal support plate 2a, and then the dust catcher 10 is returned to the horizontal posture. On the other hand, the entire dust receiving bowl 10 is placed on the dust receiving support member 9 through the dust dropping hole 8, and then the left and right ends are inserted into the lower sides of the both sides of the dust dropping hole 8. And further moving the dust catcher 10 forward until the front surface of the dust catcher 10 comes into contact with the standing piece 9b in front of the dust catcher support member 9, whereby the front edge of the dust drop hole 8 in the horizontal support plate 2a. Is located above the front edge of the dust catcher 10 above the dust catcher 10. It can be positioned in the regular mounting position to form the eaves portion 2d for output.

  Further, the dust catcher 10 can be easily taken out from the dust drop hole 8 by moving it in the opposite direction.

The dust drop hole 8 is closed by a pair of left and right cover members 12, 12 that are detachable.
Each cover member 12 basically has a shape complementary to the half of the dust removal hole 8, but in this example, a pair of left and right dust removal notches 13 extending rearward from the front edge, A closing plate 14 provided with 13, a foot 15 that hangs down from the front edge of the closing plate 14 excluding the notches 13 and 13, and whose lower end is in contact with the inner bottom surface of the dust catcher 10, and the closing plate 14 and a hanging piece 16 that hangs down from the lower surface of 14 and contacts (or comes close to) the rear surface of the dust catcher 10 that is located at the regular mounting position.

  The cover member 12 is closed so that the front edge of the closing plate 14 is in contact with or close to the rear end of the heel portion 2d, and the lower end of the foot piece 15 is in contact with the inner bottom surface of the dust receiving ridge 10. The rear end portion of the plate 14 is placed on the upper surface of the step portion formed by the front part of the rear edge of the dust drop hole 8 in the mounting piece 9e behind the dust receiving support member 9, and the rear side of the closing plate 14 The end is abutted against the rear edge of the dust drop hole 8 and is stably supported.

At this time, the drooping piece 16 abuts on the rear surface of the dust catcher 10 located at the regular mounting position, thereby preventing the dust catcher 10 from moving backward.
That is, the hanging piece 16 serves as a stopper that prevents the dust receiving rod 10 from moving in a direction away from the lower position of the flange portion 2d.

The notch 13 for dust removal in the closing plate 14 is limited to a range located directly above the dust catcher 10 located at the regular mounting position, and thereby the dust falling from the notch 13. Is removed from the dust receiver 10 and does not collect on the bottom piece 9a of the dust receiver support member 9 on the outer side.
Further, by providing this notch 13, it is not necessary to remove the cover member 12 each time the horizontal support plate 2a is cleaned, and the dust on the horizontal support plate 2a passes through the notch 13 of the cover member 12 and becomes dusty. It can be swept off by the receiving bowl 10 and the cleaning work becomes easy.

  In this embodiment, the dust receiving device 7 is formed by the dust dropping hole 8, the dust receiving support member 9, the dust receiving rod 10, the cover member 12 and the like, and the dust dropping hole 8 in the horizontal support plate 2a of the shelf board 2 is formed. Dust that has fallen from the gap between the one side edge portion and the cover member 12 does not collect on the dust receiving support member 9, and the horizontal support plate 2a can be easily cleaned, and always has a beautiful appearance. Can keep.

The present invention is not limited to the above-described embodiment, and can be implemented in various modified forms.
For example, in the above embodiment, the dust drop hole 8 is closed by the two cover members 12, but the dust drop hole 8 is closed by only one cover member or three or more cover members. It may be.

  In addition, the cover member 12 may not be provided with the notch 13 and the cover member 12 may be removed when the horizontal support plate 2a is cleaned, and the dust on the horizontal support plate 2a may be swept away by the dust catcher 10.

  The above embodiment is a case where the present invention is applied to a shelf board in a commodity display shelf, but the present invention is not limited to this, for example, a base plate in a display stand, a top board in a desk or a table, etc. It can also be applied to.

It is a perspective view of a goods display shelf provided with one embodiment of the present invention. It is an expansion vertical side view in the II-II line of FIG. It is an enlarged vertical front view in the III-III line of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Support stand 2, 3, 5 Shelf plate 2a Horizontal support plate 2b Hanging edge 2c Inward edge 2d ridge part 4, 6 Spacer 7 Dust receiving device 8 Dust drop hole 9 Dust receiving support member 9a Bottom piece 9b, 9c Standing piece 9d, 9e Mounting piece 10 Dust receiving rod 10a Bottom plate 10b Front plate 10c Rear plate 10d Side plate 10e Handle piece 11 Hanging hole 12 Cover member 13 Notch 14 Closure plate 15 Foot piece 16 Suspended piece (stopper)

Claims (8)

  In addition to providing a dust drop hole in the horizontal support plate, a dust receiving support member provided below the horizontal support plate is provided with a dust receiving rod that receives dust falling from the dust drop hole, and one side edge of the dust drop hole is An upper portion of the dust catcher is provided so as to form a flange projecting inward from the side edge of the dust catcher, and the dust drop hole is closed by a detachable cover member. Dust receiver in horizontal support plate.   The dust receiving support member shall have a standing piece connected to the opposite edge of the bottom piece and an outward mounting piece connected to the upper end of both standing pieces. 2. The fixing device according to claim 1, wherein the second mounting piece is fixed to a portion of the lower surface of the horizontal support plate in the vicinity of the other edge of the dust dropping hole. Dust receiving device for horizontal support plate.   The other mounting piece of the dust receiving support member is positioned inward from the other edge of the dust hole, and the other part is near the other edge of the dust hole on the lower surface of the horizontal support plate. A part of the cover member is placed and supported on the upper surface of the portion located inward of the other edge of the dust drop hole in the other mounting piece. The dust receiving apparatus in the horizontal support plate of 2 description.   The dust receiving device for a horizontal support plate according to any one of claims 1 to 3, wherein the cover member is provided with a foot piece whose lower end is in contact with the inner bottom surface of the dust receiving bowl.   The dust receiving device for a horizontal support plate according to any one of claims 1 to 4, wherein the cover member is provided with a stopper that prevents the dust receiving rod from moving in a direction away from the lower position of the collar portion.   6. The dust receiving device for a horizontal support plate according to claim 5, wherein the stopper is formed by a hanging piece that hangs down from the lower surface of the cover member and abuts against the outer surface of the dust receiving bowl.   A horizontal notch according to any one of claims 1 to 6, wherein the cover member is provided with a notch for dust removal within a range located immediately above the dust receiving rod from an edge facing the flange. Dust receiver on the support plate.   The dust receiving device for a horizontal support plate according to any one of claims 1 to 7, wherein the size of the dust receiving jar can be taken in and out of the dust drop hole.

Images