JP6027484B2 - Wire fence for product display shelf - Google Patents

Description

  The present invention relates to a wire fence for merchandise display shelves.

Conventionally, a product display shelf wire fence for preventing a product from falling is attached to a shelf plate of a product display shelf used in a supermarket, a convenience store, or the like (see Patent Document 1).
The wire fence for merchandise display shelves described in Patent Literature 1 prevents the merchandise from falling from the shelves by placing a front gate type fence on the front edge of the shelves.

JP 2009-131434 A

  However, conventionally, when an earthquake occurs, the product display shelf is shaken in the front / rear and left / right directions by rolling, and the product displayed on the shelf jumps over the wire fence and jumps out of the shelf and falls to the floor There was a problem. Products that fell from the shelves were damaged or scratched, and were no longer sold and had to be discarded, causing great damage each time an earthquake occurred. Further, when the product is easily broken such as a glass bottle, the liquid inside is broken and the contents of the liquid flow out. Further, the broken pieces of the broken bottle may be scattered to cause harm to people.

  Then, an object of this invention is to provide the wire fence for goods display shelves which can prevent a product from sliding down, even if an earthquake occurs.

A wire fence for a merchandise display shelf according to the present invention includes a lower frame portion attached to a front end edge portion of a shelf plate of the merchandise display shelf, and a metal wire that is fixed to the lower frame portion and rises in a backward inclined manner. from a plurality of struts comprising, an upper frame portion for Ri gentle strikes Ru consists metal wire of the uneven corrugated concave and convex portions are repeatedly formed alternately at predetermined equal pitches, with, of the upper frame portion With the top end of the support column connected to the top of the convex part, and the mounted article on the shelf tilted forward, the upper frame part repels the mounted article in the concave part. And is bent in an arc shape between the tops of the convex parts supported by the support column part by the external force from the placed article, and the concave part receiving the placed article is expanded, In addition, it is twisted in the front-rear direction so as to rotate about the connecting portion between the upper end of the support column and the top of the convex portion. It is, cause composite elastic deformation is a resiliently pushback force pushing back the target mounting object article rearward of anteversion condition that is configured to generate.

The upper frame portion is made of a metal wire having a diameter of 2.5 mm to 3.5 mm.
Moreover, the said support | pillar part and the said upper frame part are made into the back inclination shape by the angle of 70 degrees-85 degrees with respect to the said shelf board.
Further, the vertical width dimension of the upper frame part is set to 50% to 70% with respect to the height dimension of the support column part.
In the upper frame portion, the length dimension of one cycle of the corrugated waveform is set to 60 mm to 110 mm.

  According to the wire fence for product display shelf of the present invention, even if an earthquake occurs, the product can be held without jumping out from the shelf board, and sliding can be prevented. During normal times, the product can be easily viewed from the front without hindering the removal of the product and without hiding the label of the product.

It is the perspective view which showed an example of the goods display shelf. It is the front view which showed one Embodiment of this invention. It is a top view. It is an enlarged side view. It is side surface sectional drawing for effect | action description of the wire fence for merchandise display shelves of this invention. It is side surface sectional drawing for effect | action description of the wire fence for merchandise display shelves of this invention. It is the front view which showed other embodiment and the reference example of this invention.

Hereinafter, the present invention will be described in detail with reference to the drawings illustrating embodiments.
FIG. 1 is a perspective view of a commodity display shelf E to which the present invention is applied.
The merchandise display shelf E is provided with a plurality of shelves 1, 1, and a wire fence for preventing the merchandise from falling is attached to the front edge (upper surface) of the shelves 1, 1 in an upright manner. . On the shelf 1, wine bottles, beer bottles, liquor ginseng bottles, containers for containing soy sauce and liquid seasonings, plastic bottles, and the like are displayed for sale or storage.
As shown in FIGS. 2 to 4, the wire fence for product display shelf according to the present invention includes a lower frame portion 3 attached to the front edge of the shelf 1 of the product display shelf E, and a rear side from the lower frame portion 3. Provided with a plurality of struts 6 and 6 made of metal wires that stand in an inclined manner, and an upper frame 2 for bumps and bumps made of corrugated waves made of metal wires connected to the upper ends of the struts 6 and 6. Yes. That is, the upper frame portion 2 is formed with the concave portions 5 and the convex portions 4 alternately and repeatedly at a predetermined equal pitch. In the present invention, the “concave / convex wave shape” means a triangular wave shape (zigzag shape) in which the concave portion 5 and the convex portion 4 each have a corner, or the concave portion 5 and the convex portion 4 are formed in an arc shape. Including a sine wave shape, a trapezoidal wave shape, and a sawtooth wave shape.

  As shown in FIG. 5, the product display shelf wire fence according to the present invention causes the product display shelf E to be shaken in the front / rear and left / right directions due to the roll when an earthquake occurs, and the article P placed on the shelf board 1 moves forward. Tilt while moving. At this time, the upper frame portion 2 abuts (collises) with the placed article P that is being tilted, and the placed article P is supported by the recess 5. In addition, when the to-be-placed article P abuts (collises) with the convex portion 4, the placed article P is dropped in the concave portion 5 while being moved slightly in the left-right direction (between the two convex portions 4 and 4. Support). In this manner, the placed article P is supported in an inclined state by the upper frame portion 2, and the placed article P is prevented from jumping forward (outside the shelf 1). Further, as shown in FIG. 6, in a state where the mounted article P is supported diagonally by the upper frame portion 2, the lower end portion of the mounted article P is slid rearward and moved as indicated by an arrow S, It is configured to hold the article to be placed P without jumping out of the shelf board 1 (on the shelf board 1).

The upper frame portion 2 is made of a metal wire having a diameter of 2.5 mm to a diameter of 3.5 mm. That is, the cross-sectional shape of the upper frame portion 2 is a circular shape.
When receiving the external force F (see FIG. 5) from the placed article P, the upper frame portion 2 is elastically deformed and pushes back the placed article P with a resilient pushing force. If the upper frame portion 2 has a diameter of less than 2.5 mm, the strength is insufficient, and the plastic frame may be deformed without being able to withstand the load of the article P to be placed. On the other hand, if the diameter exceeds 3.5 mm, the elastic repulsion force cannot be exerted appropriately, and the weight increases and the cost increases.
Note that the upper frame portion 2 is pushed by the article to be placed P and is bent into an arcuate shape when elastically deformed. Further, the upper frame portion 2 is twisted so as to rotate with the connecting portion with the support columns 6 and 6 as a fulcrum, and the concave portion 5 is expanded by the load of the placed article P. That is, the upper frame portion 2 is capable of elastically receiving the mounted article P by generating (at the same time) a complex elastic deformation by the external force F from the mounted article P. Moreover, despite the small deformation, it is possible to surely generate a resilient rebound force and push back the article P to be placed.
The support | pillar parts 6 and 6 consist of a metal wire with a diameter of 2.5 mm-diameter 3.5mm. As shown in FIG. 2, it is desirable that the upper frame portion 2 and the column portions 6 and 6 at both left and right end portions are integrally connected. The strut portions 6 and 6 at the left and right intermediate positions are connected to the lower end of the convex portion 4 (by welding or the like). Note that, as shown in FIG. 7A, the number of support columns 6 and 6 can be appropriately increased or decreased.

As shown in FIGS. 4, 5, and 6, the support columns 6, 6 and the upper frame 2 are provided in a rearward inclined shape with respect to the shelf board 1 at an angle θ of 70 ° to 85 °. The upper frame portion 2 is disposed on the same plane so as to overlap with the support columns 6 and 6 in a side view.
The lower frame portion 3 is made of a band plate metal bent in an L-shaped cross section, and has a support piece portion 11 that abuts on the shelf plate 1 (the front end edge thereof), and 70 ° to 85 ° with respect to the support piece portion 11. And an upright piece portion 12 extending in a backward inclined manner at an angle θ of °. The column parts 6 and 6 are fixed to the standing piece 12 (by welding or the like). Further, a plurality of insertion pieces 7 that can be inserted into a plurality of mounting holes 9 (see FIG. 5) provided in the shelf board 1 (the front end edge portion) protrude downward from the lower surface of the support piece portion 11. Yes.
More preferably, the angle θ is 75 ° to 81 °. If this angle is smaller than the lower limit value, the function of preventing popping out will not be sufficiently exhibited.

As shown in FIGS. 2 and 4, the upper and lower width dimension h of the upper frame part 2 is set to 50% to 70% with respect to the height dimension H of the column part 6. In addition, in the upper frame portion 2, the length dimension L of one cycle of the corrugated waveform is set to 60 mm to 110 mm. The height H of the support column 6 is appropriately determined according to the bottle or bottle placed on the shelf 1. As shown in FIG. 5, the height dimension H of the column portion 6 is 0.2 to 0.4 times the height dimension H _{p of} the placed article P in a state of being placed on the shelf board 1. It is desirable to set to double. In the upper frame portion 2 shown in FIG. 2, the angle α formed by the convex portion 4 and the angle β formed by the concave portion 5 are the same size, and the angles α and β are 60 ° to 75 °. Is preferably set. By configuring in this manner, the upper frame 2 can reliably support the article P to be placed in the recess 5 when an earthquake occurs.

The effect | action of the wire fence for goods display shelves of this invention mentioned above is demonstrated.
As shown in FIG. 5, the article to be placed P is placed on the shelf board 1 in a normal state. Although illustration is omitted, a plurality of placed articles P may be arranged in the front-rear direction on the shelf board 1 over a plurality of rows. The wire fence for a product display shelf of the present invention is such that the upper frame portion 2 and the support column portion 6 made of a metal wire do not deteriorate the visibility of the product label or container shape attached to the placed article P, Moreover, when taking out the to-be-mounted article P from the shelf board 1, it does not get in the way.
When an earthquake occurs, the shelf board 1 (product display shelf E) is shaken by the lateral shaking in the front / rear / left / right direction, and the placed article P falls forward while moving (in the front / rear / left / right direction). At this time, the upper frame portion 2 abuts (collises) with the side surface of the article to be placed P, and is received by the concave portion 5 to prevent it from jumping out forward of the shelf board 1. Support in a tilted position. At this time, the wire fence for product display shelf of the present invention is placed with the elastic force of the upper frame portion 2 (composite) by the external force F received from the placed article P, and with the elastic rebounding force. Push the article P back (backward).

  Next, as shown in FIG. 6, the placed article P received by the upper frame portion 2 moves so that its lower end slides backward as indicated by an arrow S and falls down (on the shelf board 1). . The placed article P falls to a position where the center of gravity is lowered by falling down, and the risk of popping out of the shelf board 1 is reduced. When falling down, the side surface of the article to be placed P is slidably in contact with the upper frame portion 2, but the upper frame portion 2 is made of a metal wire (having a circular cross section), so that the object to be placed P is not caught. It is possible to move backward smoothly. Further, the upper frame portion 2 exerts an action of pushing back the placed article P with a resilient pushing force, and pushes the placed article P rearward (back side of the shelf board 1), in the direction of arrow S. Helps to slip. As described above, even when an earthquake occurs, the upper frame portion 2 prevents the placement article P from jumping outward, and prevents the placement article P from being tilted forward. Thus, the placed article P is prevented from dropping from the shelf board 1.

In the present invention, the design can be changed, and as shown in FIG. 7A, the pitch of the support columns 6 and 6 may be increased or decreased. 7B and 7C show reference examples. Although not shown, the insertion piece 7 may be omitted, and the lower frame portion 3 may be attached to the shelf board 1 using bolts and nuts, or using an adhesive tape or the like.

  As described above, the wire fence for a merchandise display shelf according to the present invention stands upright in a rearward inclined manner from the lower frame portion 3 attached to the front edge of the shelf 1 of the merchandise display shelf E. Since there are a plurality of support pillars 6 and 6 made of metal wire material, and an upper and lower frame portion 2 for bumps and bumps made of metal wire connected to the upper ends of the support pillars 6 and 6, an earthquake occurs. Even if it generate | occur | produces, the to-be-mounted article P can be hold | maintained without jumping out from the shelf board 1, and sliding-off can be prevented. During normal times, the display can be easily viewed from the front without hindering the removal of the mounted article P and without hiding the label or the like attached to the mounted article P. In response to the external force F from the article to be placed P, the upper frame portion 2 is elastically deformed, and the article to be placed P is pushed back with a resilient pushing force, so that the fall from the shelf board 1 can be reliably prevented. The upper frame portion 2 is elastically deformed in a composite manner, and the placed article P can be received elastically.

  Moreover, since the upper frame part 2 consists of a metal wire with a diameter of 2.5 mm-a diameter of 3.5 mm, sufficient intensity | strength and rigidity can be ensured and moderate elastic rebound force can be exhibited. When the lower end portion of the article to be placed P is slid rearward (as indicated by the arrow S), the article to be placed P is smoothly moved rearward without the upper frame portion 2 being caught by the article to be placed P. Can do.

  Moreover, since the support | pillar parts 6 and 6 and the upper frame part 2 were made into the back inclination shape with the angle (theta) of 70 degrees-85 degrees with respect to the shelf board 1, the mounted article P can be hold | maintained on the shelf board 1 reliably. The fall from the shelf board 1 can be prevented.

  In addition, since the vertical dimension h of the upper frame part 2 is set to 50% to 70% with respect to the height dimension H of the column part 6, the unevenness of the upper article 2 is set on the placed article P. Can be reliably supported, and the fall from the shelf board 1 can be prevented.

  Moreover, since the length dimension L of 1 period of an uneven | corrugated waveform is set to 60 mm-110 mm, the upper frame part 2 can support the to-be-mounted article P reliably by the unevenness | corrugation of the upper frame part 2, and a shelf board The fall from 1 can be prevented.

1 shelf 2 upper frame 3 lower frame
4 Convex
5 Recess 6 Strut E Product display shelf θ Angle H Height dimension h Vertical width dimension L Length dimension
P Placed article
F external force

Claims (5)

A lower frame part (3) attached to the front edge of the shelf board (1) of the merchandise display shelf (E), and a metal wire that is vertically inclined with its lower end fixed to the lower frame part (3) a plurality of struts made of (6) (6), a protrusion recess (5) at predetermined equal pitches (4) is on for Ri formed Ru slow strike from the metal wire repeatedly formed unevenness wave shape alternately A frame portion (2) ,
The top ends of the support columns (6) and (6) are connected to the top of the convex portion (4) of the upper frame portion (2),
In a state where the placed article (P) on the shelf board (1) is tilted forward, the upper frame part (2) elastically pushes the placed article (P) in the recess (5). And is bent in an arc shape between the tops of the convex portions (4) and (4) supported by the support columns (6) and (6) by the external force (F) from the placed article (P). In addition, the concave portion (5) for receiving the placed article (P) is expanded, and the upper ends of the column portions (6) and (6) and the top portions of the convex portions (4) and (4) Is twisted in the front-rear direction so as to rotate with the connecting portion of the fulcrum as a fulcrum, causing a composite elastic deformation, and generating a resilient repulsive force that pushes back the placed article (P) in the forward tilt state. A wire fence for a product display shelf, characterized in that it is configured as described above .   The wire fence for a commodity display shelf according to claim 1, wherein the upper frame portion (2) is made of a metal wire having a diameter of 2.5 mm to a diameter of 3.5 mm.   The said support | pillar part (6) (6) and the said upper frame part (2) were made into the back inclination shape by the angle ((theta)) of 70 degrees-85 degrees with respect to the said shelf board (1). Wire fence for product display shelf.   The vertical dimension (h) of the upper frame part (2) is set to a size of 50% to 70% with respect to the height dimension (H) of the support column part (6). Item 3. A wire fence for a commodity display shelf.   The wire fence for a commodity display shelf according to claim 1, 2, 3, or 4, wherein the upper frame portion (2) has a length dimension (L) of one cycle of the corrugated waveform set to 60 mm to 110 mm.

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