JP4522711B2 - Product display shelf - Google Patents

Description

  The present invention relates to a product display shelf in which a product placed on a cover plate that covers an upper surface of a shelf plate that is inclined downward toward the front moves to a front position of the shelf plate by its own weight.

  Conventionally, when a product is taken out from a product display shelf where a plurality of products are displayed by a consumer at a product store such as a supermarket or a convenience store, an empty space starts to be generated at the product take-out position. Products often disappear from the front, and products often remain behind the product display shelves. Consumers can take out the products placed behind them by reaching out or leaning out. I had to take it out.

  Therefore, in recent years, by providing a plurality of rows in the display shelf with the main body base provided with a plurality of rollers so as to incline toward the front of the product display shelf, The product located in the position is moved forward while sliding on the roller by its own weight, so that the consumer can always take out the product from the front of the product display shelf (see, for example, Patent Document 1).

Japanese Patent No. 3208733 (paragraphs 0031-0032, FIG. 10)

  However, in the product display shelf of Patent Document 1, since the main body base is provided with a plurality of rollers, it takes much time and cost to manufacture the main body base, and even one of the rollers fails. In such a case, there is a problem that the slip of the product on the main body base is deteriorated, so that the product may remain in the main body base.

  The present invention has been made paying attention to such problems, and allows a plurality of products located at the rear to flow smoothly forward of the shelf along the inclination of the cover plate, and due to failure. An object of the present invention is to provide a merchandise display shelf provided with a cover plate that can be used for a long period of time without causing problems such as repair.

In order to solve the above-described problem, the commodity display shelf according to claim 1 of the present invention is such that the commodity placed on the cover plate covering the upper surface of the shelf board inclined downward toward the front is the shelf board by its own weight. Product shelf that moves to the front position of the shelf, wherein the shelf plate is bent and extended downward from the rear end edge to form a shelf rear locking piece, and the shelf rear locking piece The shelf plate is fixed in position by being locked to a notch formed at the rear position of the support plate locked to the support column, and the cover plate is bent and extended downward from the rear edge to cover the shelf plate. A plate rear locking piece is formed, the cover plate rear locking piece is fitted into the notch portion between the shelf rear locking piece and the support column, the cover plate is fixed in position , and the upper surface of the cover plate is fixed. It is characterized by a surface specification that is slippery and durable.
According to this feature, by providing the cover plate on the shelf plate inclined downward toward the front, the cover plate is inclined downward toward the front position, and the upper surface of the cover plate has slipperiness and durability. By providing, the product located at the rear can flow smoothly forward of the shelf along the inclined surface of the top plate, and there are no parts for flowing the product, so there is a problem such as repair due to failure It can be used for a long time without occurring. In addition, the cover plate rear locking piece for supporting the cover plate can be formed simply by bending the rear edge of the cover plate, so that it can be formed as a single plate and the manufacturing cost can be reduced. The cover plate can be easily and surely fixed to the shelf plate simply by fitting between the shelf rear latching piece of the shelf plate and the column.

A merchandise display shelf according to claim 2 of the present invention is the merchandise display shelf according to claim 1 , wherein the cover plate is fixed to the shelf plate by a blind rivet.
According to this feature, by using the blind rivet, the cover plate can be easily and surely fixed by caulking the shelf plate, and the cover plate and the shelf plate can be easily attached and detached.

The product display shelf according to claim 3 of the present invention is the product display shelf according to claim 1 or 2 , wherein the product display shelf is bent and extended downward from both side edges of the cover plate. And the both side locking pieces are engaged with both side ends of the shelf board.
According to this feature, since the both-side locking pieces engage with the both side ends of the shelf board, the lateral displacement between the cover board and the shelf board is prevented in advance.

A merchandise display shelf according to a fourth aspect of the present invention is the merchandise display shelf according to any one of the first to third aspects , wherein a plurality of cover plates are arranged side by side on one shelf board. It is characterized by placing.
According to this feature, each cover plate can be configured to be detachable individually, and each cover plate is freely combined and placed on the shelf board according to the size and shape of the product display shelf or shelf board. be able to.

  Examples of the present invention will be described below.

  FIG. 1 is a side view showing an overall image of a merchandise display shelf to which Example 1 and Example 2 of the present invention are applied. FIG. 2 is a cross-sectional view taken along line BB in FIG. (A) of FIG. 3 is a diagram showing a partially broken plan view of the AA line in FIG. 1, and FIG. 3 (b) is an enlarged cross-sectional view of the main part of the DD line in (a). This merchandise display shelf is installed at merchandise departments such as supermarkets and convenience stores, and a large number of products can be placed on the merchandise display rack so that consumers can take out products directly. .

  Embodiment 1 of the present invention will be described with reference to the drawings. As shown in FIG. 1, the commodity display shelf 1 has two support columns 4 extending vertically on the support legs 6 placed on the floor surface 17. A pair is provided at predetermined intervals (three places in the present embodiment), and the partition panel 3 is fitted between the columns 4 so as to fit in the front and rear, and the product can be placed on the columns 4 and the upper part of the partition panel 3. A mounting shelf 5 is provided.

  A plurality of locking holes 4 a for attaching a support plate 7 (see FIG. 2) to be described later are formed in the column 4 in the vertical direction. A plurality of cover plates 10 are provided on the upper surface 2b of the shelf 2 (see FIG. 2) having stoppers 9 attached to the outer periphery at the intermediate position of the support column 4, and a plurality of products 15 are mounted on the upper surface of the cover plate 10. Is placed. (Hereinafter, in this embodiment, the outer side of the product display shelf 1 will be described as the front position, and the center of the product display shelf 1 will be described as the rear position.)

  Then, the structure of the shelf board 2 and the cover board 10 is demonstrated concretely using FIG. First, the support plate 7 is attached to the column 4 by locking the engagement piece 7a formed at the rear end of the support plate 7 in the above-described locking hole 4a. A shelf plate 2 is placed on the upper end of the support plate 7, and a notch 7 b is formed at a rear position of the support plate 7.

  Since the upper surface of the support plate 7 is inclined, when the shelf plate 2 is placed on the support plate 7, the shelf plate 2 also extends from the shelf rear edge 2 b to the shelf front edge 2 a along the inclination of the support plate 7. Inclined downward. Further, a shelf rear portion locking piece 2e that is bent and extended downward from the shelf rear end edge 2b is formed on the rear end side of the shelf plate 2, and the shelf rear portion locking piece 2e is attached to the support plate 7 described above. The shelf 2 is fixed to the support plate 7 by being locked to the notch 7b.

  A stopper attaching portion 8 is attached to the front end side of the shelf plate 2, and a stopper 9 is attached by fitting a locking piece 9 a of the stopper 9 into a locking groove 8 a formed in the stopper mounting portion 8. . This stopper 9 prevents the product 15 from sliding down in front of the product display shelf 1. The stopper 9 can also be used as a tool for preventing the cover plate 10 from moving. In other words, the cover plate 10 can be placed on the shelf plate 2 and its movement brought into contact with the stopper 9 so that the cover plate 10 can be positioned and fixed.

  Next, the cover plate 10 placed on the shelf plate 2 will be described. The cover plate 10 is made of a metal plate, and an embossed portion 13 is formed on the surface of the metal plate by embossing. By placing the cover plate 10 on the shelf plate 2, an inclined portion that is inclined downward from the cover plate rear end edge 10 b toward the cover plate front end edge 10 a is constructed, and the cover plate rear end edge 10 b of the cover plate 10 is moved downward. A cover plate rear locking piece 11 is formed by bending and extending.

  In order to attach the cover plate 10 to the upper surface 2d of the shelf plate 2, the lower end of the cover plate front end edge 10a of the cover plate 10 is grounded to the shelf plate front end edge 2a side, and the cover plate rear locking piece 11 is engaged with the notch portion 7b. Stop. Since this cover board rear part latching piece 11 is fitted by the clearance gap between the shelf board rear part latching piece 2e and the support | pillar 4, position fixing is achieved reliably. Since the cover plate 10 can be fixed to the shelf plate 2 simply by bending and extending the rear portion of the cover plate 10 made of a single plate and locking it to the rear portion of the shelf plate 2, Easy to install and remove.

  Then, by supporting the product 15 by the plurality of cover plates 10 arranged on the left and right sides placed on one shelf plate 2, deformation of the cover plate 10 due to the weight of the product 15 is made in advance. An inclined surface that always guides the merchandise 15 to the front position of the shelf 2 can be maintained. Moreover, since each cover plate 10 can be individually detached from the shelf board 2, it can be easily customized by combining the cover boards 10 in accordance with the size and shape of the product display shelf 1 and shelf board 2. ing.

  As shown in FIG. 3A, an embossed portion 13 is formed on the upper surface 10d of the cover plate 10 by embossing (see), and the surface of the embossed portion 13 is covered with a coating film. Yes. These cover plate 10 and coating will be described in detail below.

  Examples of the metal plate constituting the cover plate 10 include, for example, cold-rolled steel plates, hot-rolled steel plates, carbon steel plates, various steel plates such as galvanized steel plates, stainless steel plates, and aluminum plates. It is available without.

  These metal plates are subjected to pre-treatment such as water washing, hot water washing, pickling, alkali degreasing, polishing, chromate treatment or zinc phosphate treatment, if necessary, and adhesion to a lubricating coating described later In order to improve the corrosion resistance and the like of the metal plate, for example, a polyester resin-based or epoxy resin-based primer, or both of these pretreatments and primers may be used. In addition, you may give these in any step before and after the embossing of the metal plate mentioned later.

  As the paint for forming the coating film, for example, various paints such as a bake curable type, a natural dry type, or an active energy ray curable type such as ultraviolet rays can be used. It can be used without particular limitation, such as a paint based on paint, a solvent-free paint, and a powder paint.

  The composition of a typical paint includes a binder resin (including an oligomer that forms a resin by polymerization) and a fluororesin powder as a lubricant as essential components, and if necessary, further dissolve the binder resin, or It is comprised from what mix | blended components, such as a solvent for dispersing stably, a pigment, and other various additives.

  As the binder resin, for example, various organic binders that are usually used for paints such as fluororesins, polyester resins, acrylic resins, epoxy resins, or silicone-modified resins thereof can be preferably cited.

  These binder resins may be a mixture of two or more, and if necessary, these resins may be used in combination with a polyisocyanate, a crosslinking agent such as a melamine resin, or a curing accelerator. Moreover, inorganic binders, such as organopolysiloxane, can also be used as binder resin.

  The fluororesin powder used in the lubricating coating film of the present invention is blended as an essential component in order to impart slipperiness to the coating film formed, and therefore needs to be distributed as a powder in the coating film. And does not dissolve in the solvent described below.

  Examples of the fluororesin powder include tetrafluoroethylene resin powder, tetrafluoroethylene-hexafluoropropylene copolymer resin powder, tetrafluoroethylene-ethylene copolymer resin powder, polyvinyl fluoride resin powder, polyvinylidene fluoride resin powder, and trifluoride. A typical example is a chlorinated ethylene resin powder. In particular, in the present invention, a tetrafluoroethylene resin powder that is excellent in slipperiness, is colorless and transparent, and hardly discolors is preferable.

  The average particle size of these fluororesin powders is, for example, 0.1-30 μm, preferably 1-20 μm. If the average particle size is smaller than the above range, the effect of imparting slipperiness to the coating film cannot be obtained so much. On the contrary, if the average particle size is too large, the coating stability decreases, and the fluororesin powder falls off from the coating film surface. It tends to be easy to do.

  As a lubricant, polyethylene wax, silicon beads, graphite, molybdenum disulfide, and the like are widely known, but the effect of imparting slipperiness is not as remarkable as that of fluororesin powder, particularly tetrafluoroethylene resin powder. Since these lubricants are colored, when a paint containing these lubricants is applied, the transparency as a lubricating coating film is deteriorated.

  In other words, in the present invention, if the beauty of the metal plate substrate is aesthetically pleasing, or if it is desired to impart aesthetics by coloring the above-mentioned primer, the aesthetic appearance of the lubricating coating film will be impaired if the lubricity coating film has poor transparency. It is not preferable. However, in applications that do not require aesthetic appearance, it is possible to use a lubricant other than the aforementioned fluororesin powder in combination.

  The solvent used in the coating material for forming the lubricating coating film is blended as necessary in order to improve the storage stability of the coating material and the coating workability. Examples of such solvents include aromatic hydrocarbons such as toluene and xylene, alcohols such as butanol, propanol, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, and propylene glycol monomethyl ether, butyl acetate, methoxyethyl, and the like. Typical organic solvents and water used for paints such as esters such as acetate and propylene glycol methyl ether acetate, and ketones such as methyl ethyl ketone, methyl isobutyl ketone, isophorone and cyclohexanone are typical examples. The solvent may be a mixture of two or more. However, a solvent that dissolves the fluororesin powder as a lubricant cannot be used.

  The pigment used in the paint for forming the lubricating coating film of the present invention is for coloring the lubricating coating film to give an aesthetic appearance, to give a film thickness, and to improve the coating workability. , If necessary.

Typical examples of such pigments include colored pigments such as titanium oxide, carbon black, iron oxide, and phthalocyanine blue, and extender pigments such as calcium carbonate, talc, barium sulfate, kaolin, and clay. Can be mentioned. In addition, as described above, when it is desired to have the aesthetic appearance due to the metal feeling of the metal plate substrate or the aesthetic appearance by coloring the above-mentioned primer, the lubricating coating film is colored pigment or constitution for the convenience of being transparent. It is necessary that the pigment is not blended, or a small amount is blended so as not to inhibit transparency even when blended.

  Various additives optionally used in the paint for forming the lubricating coating include, for example, pigment dispersants, anti-settling agents, antifoaming agents, leveling agents, ultraviolet absorbers, antibacterial agents, etc. Preferred examples include various additives used for the purpose.

  The paint that forms the lubricating coating is composed of the various components described above, but the blending ratio of these components is the solid content (that is, the remaining coating-forming components in which volatile components such as solvents are volatilized). ) In terms of conversion, for example, the fluororesin powder is 0 to 60% by mass, preferably 10 to 60% by mass, and the binder resin is 30 to 95% by mass, preferably 40 to 90% by mass. The pigment is suitably 0 to 60% by mass, preferably 0 to 40% by mass, and the additive is suitably 0 to 10% by mass.

  In addition, when binder resin is less than the said range, it exists in the tendency for physical strengths, such as abrasion resistance of the lubricous coating film formed, to fall. On the other hand, if the fluororesin powder is less than the above range, the slipping property tends to be lowered. Conversely, even if it is contained in a large amount, the effect of improving the slipping property is saturated, which is not economical.

  In addition, the solvent does not need to be blended when the binder resin is liquid at room temperature or in the case of powder paints, but in the case of water-based paints and organic solvent-based paints, the coating workability is improved. Therefore, usually, an amount such that the solid content of the coating is 20 to 60% by mass is appropriate, but the blending amount may be arbitrarily determined according to the coating means.

  Furthermore, the paint forming the paint film also contains antibacterial and antifungal agents having antibacterial and antifungal properties, and the necessary functions of these antibacterial and antifungal agents are applied in addition to the antibacterial and antifungal properties. It is not decomposed or evaporated by heating when forming a film, and the effect is sustained and is safe for the human body.

  Examples of the organic type include imidazole type, thiazole type, haloalkyl type, and pyridine type, and representative examples include 2- (4-thiazolyl) benzimidazole (trade name TBZ: Merck), 2-n-octyl-4- Isothiazolin-3-one (trade name Skene M8: Rohm and Haas), N- (fluorodichloromethylthio) phthalimide (trade name Priventol A3: Bayer), 2-pyridinethiol-1-oxide Zn salt ((trade name ZPT: Nippon Olin Sakai).

  On the other hand, as an inorganic type, there is a metal substitution type in which an antibacterial metal such as silver, copper, zinc or the like is supported on an inorganic ion exchanger or a porous body, and a typical one is silver zirconium phosphate (trade name: Novalon: Toagosei Chemical Co., Ltd.), Silver Zeolite (trade name Zeomic: Shinagawa Fuel Co., Ltd.), Silver Hydroxyapatite (trade name Apa Cider: Sangi Kaoru), Silver Silica Alumina (trade name AIS: Catalytic Chemical Industries), Silver Phosphate Ceramics ( Product name antibacterial ceramics: Shinto Kogyo).

  The addition amount of these antibacterial and antifungal agents to the paint is 0.05 to 3%, preferably 0.05 to 1.5% of the solid content of the organic agent. In this case, the addition amount is 0.1 to 5%, preferably 0.2 to 3%, based on the solid content of the paint.

  There are two methods of addition, that is, a high-concentration dispersion paste is made in advance and added to the paint, or is added and dispersed when directly producing the paint. In any case, a dispersion aid or the like can be used in combination at the time of dispersion.

  The effect of the antibacterial and antifungal agents described above contained in the paint on the slipperiness of the coating was investigated by measuring the dynamic friction coefficient by the following method. In accordance with the method prescribed in ASTM D 189-7B, a coating film formed by coating a smooth cold-rolled steel sheet with a paint to a cured film thickness of 25 μm and baking at 150 ° C. for 20 minutes, Shinto Kagaku Using a surface property tester “Tribogear” manufactured by Suga, a vertical load of 100 g was placed on a ball indenter of 10 mmφ, and measurement was performed under the condition of a moving speed of 100 mm / min.

  As a result, from the verification data of the present applicant, even if an antibacterial / antifungal agent is added, there is almost no influence on the dynamic friction coefficient on the lubricity, and there is no influence on the slipperiness of the product 15. Has been confirmed.

  Next, the manufacturing method of the cover board 10 excellent in slipperiness of this invention is demonstrated. As shown in FIGS. 3 (a) and 3 (b), the metal plate constituting the cover plate 10 having excellent slipperiness according to the present invention is formed with a plurality of embossed portions 13 so as to cover the surface of the metal plate by embossing. And the above-mentioned coating material is apply | coated to the metal plate surface which has the obtained uneven | corrugated surface, the coating film 14 which has lubricity is formed, and the outstanding slipperiness is expressed by those synergistic effects. A reinforcing lower metal plate is bonded to the lower part of the upper metal plate thus obtained.

  The embossing of the metal plate can be performed by, for example, a roll rolling process or a press process. From the viewpoint of stable slipping on the entire surface of the metal plate, the shape of the convex portion 13a of the embossed portion 13 formed by embossing is preferably formed uniformly over the entire surface of the metal plate. Since the top part 13b of the convex part 13a formed by the embossing of the cover plate 10 has few portions in contact with the bottom surface 15a of the product 15, the frictional force acting between the two surfaces of the metal plate and the product is small.

  As a result, the frictional resistance is lowered and the slipperiness effect is improved. For example, by using the cover plate 10 for a long period of time, fine wear powder caused by friction is formed between the convex portions 13b from the sliding surfaces on both sides. When the minute dust accumulated in the recess 13c space and further deposited on the sliding surface falls into the recess 13c space, it is possible to maintain a certain frictional resistance over a long period of time and maintain slipperiness.

  The height of the convex portion 13b is 100 to 1200 μm, preferably 300 to 1000 μm. Because if the height of the convex portion 13b is less than the above range, the effect on the minute dust accumulation when the wear of the metal plate has advanced, and conversely, if too large, depending on the shape of the bottom surface 15a of the product 15 to be slid, This is because catching tends to occur and the frequency of causing trouble when the product 15 slips tends to increase.

  The top portion 13b of the convex portion 13a is preferably flat. Moreover, it is preferable that the top part 13b is substantially the same height on the metal plate which has the some convex part 13a formed regularly. Moreover, the total area of the top part 13b of the convex part 13a is 5 to 50% of the total surface area of the metal plate, and preferably about 15 to 40%. By flattening the top portion 13b as described above, there is an effect of not only improving slipperiness but also having slippery durability.

  That is, for example, if the convex portion 13a is not provided with a hemispherical shape, or if the flat area is reduced, the top portion 13b of the convex portion 13a and the bottom surface 15a of the product 15 to be moved become point contact, and lubricity Wear of the coating film 14 is accelerated, and the sustainability of the slipping effect tends to decrease.

  Further, the flat shape of the top portion 13b of the convex portion 13a is not particularly limited, but an ellipse that becomes a major axis with respect to the moving direction of the product (from the rear to the front) for each of the plurality of cover plates 10 provided on the shelf board 2. A shape or a rectangle is desirable, and it is preferable that embossing is performed so that adjacent flat oval or rectangles are arranged so that they are not easily caught when the product 15 is moved. Note that the pretreatment and primer coating performed as necessary may be performed before or after embossing the metal plate.

  After embossing the surface of the metal plate to form the concave portions 13c and the convex portions 13a on the surfaces, a curtain flow coater, a roll coater, an air spray coating machine, an electrostatic coating machine, an immersion coating is formed on the surface. The coating material which forms the coating film 14 which has the above-mentioned lubricity with a coating machine, such as a machine, is applied.

  After coating, if the paint used is a bake-hardening paint, the coating film 14 is baked and cured in a hot air furnace, induction heating furnace, infrared furnace, etc., and if it is a naturally-drying paint, it is naturally dried at room temperature. Or forced drying at a temperature of 100 ° C. or lower. In the case of an active energy ray curable coating, it is cured in an active energy ray irradiation furnace.

  The film thickness of the lubricating coating film 14 thus formed is 5 to 200 μm, preferably 20 to 100 μm. If the film thickness is thinner than the above range, the durability of the slipping effect is inferior due to wear of the coating film 14, and conversely, if it is too thick, the recesses 13c between the protrusions 13a formed on the surface of the metal plate may be blocked. In addition, the effect of improving the slipperiness is saturated, which is not economical.

  Moreover, the cover board 10 provided with the embossed part 13 and the coating screen 14 is provided with an inclination of about 7 degrees in the forward direction with respect to the shelf board 2 as shown in FIG. This inclination angle is an optimum angle at which the product 15 falls by its own weight when the product 15 is placed on the cover plate 10 in this embodiment, but the present invention is limited to this. It is preferable that the angle is set appropriately depending on the size and weight of the product 15 placed on the cover plate 10 instead of the one.

  As described above, in the first embodiment, since a plurality of products 15 can be supported by the top portions 13b of the plurality of convex portions 13a by embossing, the contact area with the bottom surface 15a of the product 15 can be reduced. 15 is reduced as much as possible, and the product 15 itself can flow down along the inclination of the upper surface of the cover plate 10 and move to the front position of the shelf board 2. When an empty space for the product 15 is generated in the product 15, the product 15 located at the rear flows down to the front of the shelf 2 along the inclined surface of the cover plate 10 (see FIG. 2), and the product 15 is always in front of the cover plate 10. Are lined up.

  Furthermore, since the surface of the convex portion 13a is coated with a lubricating coating 14 containing 10 to 60% by mass of a fluororesin, the convex portion of the emboss is protected even after long-term use. It is possible to provide a top plate having high durability and slipperiness that can prevent wear due to friction.

  And since the antibacterial and antifungal agent mentioned above is contained in the coating 14 coated on the surface of the convex part 13a, it can be set as the cover board 10 which can prevent proliferation of a microbe and a mold beforehand. Even if the product 15 placed on the cover plate 10 is a product (for example, foods) that needs special care in terms of hygiene, a high hygiene state is always maintained.

  Next, a second embodiment of the present invention will be described with reference to FIG. 4 is a cross-sectional view taken along the line CC of FIG. In the following second embodiment, the same structural parts as those of the first embodiment will be denoted by the same reference numerals, and detailed description thereof will be omitted.

  First, the shelf plate 2 ′ will be described. The shelf plate 2 ′ is placed on the inclined support plate 7 and inclined downward from the partition panel 3 toward the front position. The shelf 2 'is formed with shelf side locking pieces 2f that are bent and extended downward from both shelf side edges 2c, and the shelf side locking pieces 2f are used as left and right support columns 4 respectively. The pair of support plates 7 attached to each other are locked so as to be sandwiched from above, and movement in the left-right direction is restricted. At the rear end of the shelf plate 2 ′, the rear locking piece is engaged with the cutout portion of the support piece 7 as in the first embodiment.

  Next, the cover plate 20 placed for each shelf 2 'will be described. The cover plate 20 is composed of a metal plate, and a plurality of convex portions 13a are formed on the surface of the metal plate by the embossing described above. The cover plate 20 is also formed with cover plate side portion locking pieces 12 that are bent and extended downward from both cover plate side edges 10c. Accordingly, since the cover plate 20 holds the shelf plate 2 'by the three pieces of the cover plate rear portion locking piece 11 and the two cover plate side portion locking pieces 12, the position is firmly fixed to the shelf plate 2'. Is done.

  Next, the cover board 20 of Example 2 applied to the merchandise display shelf of this invention is demonstrated concretely based on FIG. 5A to 5D are perspective views of various cover plates 20 attached to the shelf board 2 '.

  5A shows a cover plate 20-1 used in place of the two left and right cover plates 10 at the center of the front and back of the product display shelf 1 in FIG. 1, and FIG. 5B shows the cover plate. 5C is a cover plate 20-2 placed on both side positions of 20-1, and FIG. 5C is a cover plate 20-3 placed on both side ends of the commodity display shelf, and FIG. Is a cover plate 20-4 placed in front of a corner portion between the cover plate 20-2 and the cover plate 20-3, and the bottom surfaces of these cover plates 20-1 to 4 (hereinafter, each cover plate 20). A perspective view from the side is shown.

  5A to 5D, the cover plate 20 includes a cover plate rear end edge 10b and a cover plate rear end edge 10c and a cover plate rear locking piece 11 and a cover plate that are bent and extended downward. Side locking pieces 12 are formed. Each cover plate 20 is placed on the shelf plate upper surface 2d (not shown) while being engaged so as to cover from the upper side from the shelf rear edge 2b (not shown) of the shelf plate 2 'to both shelf side edges 2c. By placing the cover plate 20, the position of the cover plate 20 is securely fixed to the shelf plate 2.

  Although not shown in the present embodiment, the cover plate 10 and the cover plate 20 of the above embodiment are locked to the shelf plate 2 by the cover plate rear locking piece 11 and the cover plate side locking piece 12. However, the cover plate locking means of the present invention is not limited, and for example, the cover plate may be fixed by caulking to the shelf plate using a blind rivet. Can be easily and reliably fixed to the shelf board, and the cover board and the shelf board can be easily attached and detached.

  Therefore, as long as the position fixing means of the cover plate does not interfere with the slipperiness and durability of the cover plate and the placement of the product 15, the cover plate can be fixed appropriately using various methods.

  Although the embodiments of the present invention have been described with reference to the drawings, the specific configuration is not limited to these embodiments, and modifications and additions within the scope of the present invention are included in the present invention. For example, in the cover plates 10 and 20 of the above-described embodiment, the cover plate rear portion locking piece 11 and the cover plate side portion locking piece 12 are formed to bend and extend from the rear edge and side edge of the upper surface plate. This is preferable because the manufacturing cost is reduced. However, the cover plate rear support piece 11 and the cover plate side support piece 12 may be configured as separate parts and attached to the cover plate 10 or the cover plate 20. .

  Further, in the above embodiment, in order to form a lubricity paint having excellent slipperiness on the surface of the convex portion 13a, the lubrication paint is formed by adding fluororesin powder to the paint, The present invention is not limited to this, and for example, it is possible to use an alternative having sliding performance and durability similar to those of fluororesin.

  Further, in the above-mentioned embodiment, the coating film having slipperiness and durability contains antibacterial and antifungal agents, which is preferable because it can prevent the growth of fungi and fungi, but is placed on the cover plate. It goes without saying that it is not always necessary to contain antibacterial and antifungal agents depending on the type and characteristics of the product to be used.

  Further, in the embossing in the above embodiment, the top portion 13b of the convex portion 13a is preferably formed flat to prevent the surface of the coating film 14 from being worn out early, but the present invention is limited to this. The product 15 may be supported so that the top portion 13b and the bottom surface 15a of the product 15 are in point contact with each other, for example, by making the convex portion 13a hemispherical.

  Further, in the embossing of the above embodiment, the embossing is formed on a thin plate and bonded to a metal plate or a hard resin. However, it may be formed directly on the metal plate and used as a cover plate. Thus, fine wavy irregularities may be formed in the front-rear direction, and the wave phase may be changed for each predetermined width in the left-right direction.

It is a perspective view which shows the whole image of the goods display shelf in Example 1 and Example 2 of this invention. It is sectional drawing of the BB line of FIG. (A) is a figure which shows the partially broken top view of the AA line of FIG. 1, (b) is a principal part expanded sectional view of the DD line of (a). It is sectional drawing of CC line of FIG. (A)-(d) is a perspective view which shows the various cover plates in Example 2. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Product display shelf 2, 2 'Shelf board 2a Shelf board front edge 2b Shelf board rear edge 2c Shelf board side edge 2d Shelf board upper surface 2e Shelf board rear part locking piece 2f Shelf board side part locking piece 3 Partition panel 4 Column 4a Locking hole 5 Mounting shelf 6 Supporting leg 7 Support plate 7a Engagement piece 7b Notch 8 Stopper mounting portion 8a Locking groove 9 Stopper 9a Locking piece 10 Cover plate 10a Cover plate front edge 10b Cover plate rear edge 10c Cover plate side edge 10d Cover plate upper surface 11 Cover plate rear portion locking piece 12 Cover plate side portion locking piece 13 Embossed portion 13a Protruding portion 13b Top portion 13c Recessed portion 14 Coating curtain 15 Product 15a Bottom surface 17 Floor surface 20 Cover plate 20- 1, 20-2 Cover plate 20-3, 20-4 Cover plate

Claims (4)

The product placed on the cover plate that covers the upper surface of the shelf inclined downward toward the front is a product display shelf that moves to the front position of the shelf due to its own weight, and the shelf has a rear edge The rear plate latching piece is bent and extended downward from the shelf plate, and the shelf rear plate latching piece is latched to the notch formed at the rear position of the support plate latched to the support column. The shelf plate is fixed in position, and the cover plate is bent and extended downward from the rear end edge to form a cover plate rear locking piece, and the cover plate rear locking piece is the rear portion of the shelf plate. A product display shelf characterized in that the cover plate is fixed in position by being fitted into the notch portion between the locking piece and the support column , and the upper surface of the cover plate has a surface specification having slipperiness and durability. The merchandise display shelf according to claim 1, wherein the cover plate is fixed to the shelf plate by a blind rivet. The product according to claim 1 or 2 , wherein the cover plate is bent and extended downward from both side edges to form both side locking pieces, and the both side locking pieces are engaged with both side edges of the shelf board. Display shelf. The merchandise display shelf according to any one of claims 1 to 3 , wherein a plurality of cover plates are arranged side by side on one shelf plate.

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