JP2018126501A - Show case - Google Patents

Abstract

PROBLEM TO BE SOLVED: To suppress reduction in effective volume for placing products.SOLUTION: A shelf board 30 is structured so that the front end is supported on an auxiliary side wall member 22 through a shelf support shaft 223, and that the rear end edge is arranged vertically movably relative to the auxiliary side wall member 22 around the shelf support shaft 223. The rear end is journaled by the outer side face of an inclined support member 231' which is installed to the shelf board 30 inside a bracket member 21'. The front end is provided with an arm member 232' which is vertically rockable and with a lever member 233' which is installed slidably movably forward and backward in the front side of the arm member 232'. The arm member 232' is held in an inclined posture by the lever member 233' in a state where the lever member 233' is slidably moved rearmost. With the arm member placed in an inclined posture on a projected part 213' which is formed bent outward in the upper end part on the front end side of the bracket member 21', the shelf board 30 is made to incline in a manner that the front end edge becomes lower.SELECTED DRAWING: Figure 17

Description

  The present invention relates to a showcase provided with a product placement shelf for placing products inside a case body.

  Conventionally, in stores such as supermarkets and convenience stores, for example, many showcases in which sold products are stored in a case body in a state of being placed on a product placement shelf have been applied. The commodity placement shelf is configured by supporting a shelf plate between a pair of left and right bracket members, for example. This type of showcase has the purpose of making it easier to see the sales products, or for sliding the sales products placed rearward when the products placed in front of the product placement shelf are taken out. And what can be arrange | positioned incline so that the front-end edge part of a shelf board may become low is provided (for example, refer patent document 1).

JP 2003-245170 A

  By the way, in the showcase mentioned above, since the inclination support member for inclining a shelf board is installed inside the bracket member, the effective volume for mounting the goods between bracket members was reduced. Such a reduction in the effective volume invites a reduction in the storage capacity of the sold products, which is not preferable.

  An object of this invention is to provide the showcase which can suppress that the effective volume for mounting goods is reduced in view of the said situation.

  In order to achieve the above object, a showcase according to the present invention has a bracket member disposed forward in a case main body having an opening on the front surface, and is attached to the inside of the bracket member via a slider. In the showcase in which the shelf board is supported on the upper part of the auxiliary side wall member, and the shelf board is configured so that the shelf board is slidable in the front-rear direction through the opening, the shelf board has a front end portion. Is supported by the auxiliary side wall member via a shelf support shaft, and a rear end edge portion is disposed so as to be movable up and down with respect to the auxiliary side wall member around the shelf support shaft. And an arm member whose rear end portion is pivotally supported on the outer side surface of the inclined support member attached to the shelf plate and whose front end portion can swing in the vertical direction, and the arm member on the outer side surface of the inclined support member. A lever member that is slidably movable in the front-rear direction on the front side, and the arm member is held in an inclined posture by the lever member when the lever member is slid back most. When the plate slides rearward, the shelf plate is placed in the inclined posture on the protrusion formed by bending outward at the upper end portion of the front end side of the bracket member, thereby moving the shelf plate to the front end. It is made to incline in the aspect in which an edge becomes low.

  According to the present invention, in the showcase described above, the arm member is normally in a posture in which a front end portion swings downward, and the shelf plate slides rearward with the lever member slidingly forward. In the case of movement, the shelf board is placed in a horizontal posture on the projection to make the shelf board horizontal.

  According to the present invention, the arm member whose rear end is pivotally supported on the outer side surface of the inclined support member attached to the shelf on the inner side of the bracket member and whose front end is swingable in the vertical direction, and the inclined support member A lever member that is slidable in the front-rear direction on the front side of the arm member on the outer surface of the arm member, and the arm member is held in an inclined posture by the lever member when the lever member is slid back most. When the shelf plate slides backward, the shelf plate is placed in the inclined posture on the protrusion formed by bending outward at the upper end portion of the front end side of the bracket member. Since the front end edge of the bracket member is inclined, only the inclined support member is disposed on the inner side of the bracket member, and the arm member and the lever member are disposed above or outside the bracket member. Can be, it does not affect the effective volume for placing a product between the bracket member. Therefore, there is an effect that it is possible to suppress the reduction of the effective volume for placing the product.

FIG. 1 is a cross-sectional side view showing a showcase according to an embodiment of the present invention. FIG. 2 is a perspective view showing one commodity placement shelf shown in FIG. FIG. 3 is an exploded perspective view showing one commodity placement shelf shown in FIG. FIG. 4 is an enlarged perspective view showing an enlarged main part of one commodity placement shelf shown in FIG. FIG. 5 is an enlarged perspective view showing an enlarged main part of one commodity mounting shelf shown in FIG. FIG. 6 is an enlarged perspective view showing an enlarged main part of one commodity placement shelf shown in FIG. 1. FIG. 7 is an exploded perspective view showing the left shelf support member shown in FIGS. 2 and 3. FIG. 8 is a perspective view showing a bracket member constituting the left shelf support member shown in FIGS. FIG. 9 is an exploded perspective view showing an auxiliary side wall member constituting the left shelf supporting member shown in FIGS. FIG. 10 is an exploded perspective view showing an inclined support unit constituting the left shelf support member shown in FIGS. FIG. 11 is a side view of the product placement shelf showing a state in which the shelf board is disposed at the storage position. FIG. 12 is a side view of the commodity placement shelf showing a state in which the shelf board is arranged at the replenishment position. FIG. 13 is an enlarged side view showing a case where the shelf board is disposed at the replenishment position and the lever member is applied with an operating force. FIG. 14 is a side view of the product placement shelf showing a state in which the shelf board slides from the replenishment position to the storage position. FIG. 15 is a side view of the product placement shelf showing a state in which the shelf board is arranged at the storage position. FIG. 16 is a schematic diagram schematically showing Modification 1 of the product placement shelf. FIG. 17 is a schematic diagram schematically showing Modification 1 of the product placement shelf. FIG. 18 is an enlarged perspective view showing a main part of Modification 2 of the product placement shelf. FIG. 19 is a perspective view showing a state in which an intermediate partition member is inserted into the product placement shelf shown in FIG. FIG. 20 is a side view showing a state in which an intermediate partition member is inserted into the product placement shelf shown in FIG. FIG. 21 is a perspective view showing the deck shown in FIG. FIG. 22 is a perspective view showing the deck shown in FIG. FIG. 23 is a sectional side view showing the deck shown in FIG. FIG. 24 is a perspective view showing a main part of the deck shown in FIGS. FIG. 25 is a side view showing a main part of the deck shown in FIGS. FIG. 26 is a side view showing a main part of the deck shown in FIGS. FIG. 27 is a cross-sectional side view showing a modified example of the deck shown in FIGS. 28 is a perspective view showing the brush member shown in FIG. FIG. 29 is a cross-sectional side view schematically showing a main part of the deck shown in FIG. FIG. 30 is a cross-sectional side view schematically showing the main part of the deck shown in FIG. FIG. 31 is a cross-sectional side view schematically showing the main part of the deck shown in FIG. 32 is a cross-sectional side view schematically showing a main part of the deck shown in FIG. FIG. 33 is a sectional side view showing another modification of the deck shown in FIGS. FIG. 34 is a perspective view showing a main part of the deck shown in FIG. FIG. 35 is a side view showing the main part of the deck shown in FIG. FIG. 36 is a side view showing the main part of the deck shown in FIG. FIG. 37 is a side view showing a main part of the deck shown in FIG. FIG. 38 is a side view showing a main part of the deck shown in FIG. FIG. 39 is an enlarged side view showing another modification of the product placement shelf according to the embodiment of the present invention.

  Hereinafter, preferred embodiments of a showcase according to the present invention will be described in detail with reference to the accompanying drawings.

  FIG. 1 is a cross-sectional side view showing a showcase according to an embodiment of the present invention. The showcase illustrated here is one in which, for example, in a store such as a supermarket or a convenience store, a sale product is stored inside the case body 1.

  In this embodiment, in particular, a refrigerated showcase for storing refrigerated goods is illustrated. That is, in this showcase, the back plate 2 is provided inside the case main body 1 so that a ventilation duct (ventilation path) 3 is formed between the back plate 2 and the rear wall 1a of the case main body 1. A storage chamber 4 is formed in front of the face plate 2.

  An evaporator 5 and a blower fan 6 are disposed inside the ventilation duct 3. The evaporator 5 constitutes a refrigeration cycle together with a condensing unit (not shown), and performs heat exchange with air passing through the ventilation duct 3.

  In this showcase, if the condensing unit and the blower fan 6 are driven, the air that has passed through the evaporator 5 is circulated and supplied to the storage room 4 through the ventilation duct 3, and the storage room 4 is maintained at a desired refrigeration temperature. become.

  The case body 1 has a box shape having an opening (hereinafter also referred to as a front opening) 1c on the front surface 1b, and the storage chamber 4 is provided with a plurality of product placement shelves 10. The product placement shelf 10 is configured by supporting a shelf plate 30 between two shelf support members 20 on the left and right. Further, the storage chamber 4 is provided with a deck 40 constituting the bottom. Hereinafter, the commodity placement shelf 10 and the deck 40 will be described.

<Product placement shelf>
First, the commodity placement shelf 10 will be described. In addition, the goods mounting shelf 10 of each step | level in the storage chamber 4 has the same structure. Therefore, the following will describe one commodity placement shelf 10.

  2 to 6 each show one commodity mounting shelf shown in FIG. 1, FIG. 2 is a perspective view, FIG. 3 is an exploded perspective view, and FIGS. 4 to 6 are enlarged views of main parts. It is an expansion perspective view.

  The shelf board 30 is a part on which sales merchandise is placed, and is configured by supporting a placement board 32 inside a rectangular shelf frame 31 as shown in FIGS.

  As shown in FIG. 1, the shelf support member 20 is disposed so as to protrude forward from the shelf column 7 attached to the both front surfaces 1 b of the back plate 2. As shown in FIG. 7, the shelf support member 20 includes a bracket member 21, an auxiliary side wall member 22, and an inclined support unit 23.

  The two shelf support members 20 are configured to be symmetrical to each other. In the following, for convenience sake, the two shelf support members 20 that are close to each other will be referred to as the inner side, and the directions away from each other will be referred to as the outer side. Also, the left shelf support member 20 will be described, and the description of the right shelf support member 20 will be omitted.

  FIG. 8 is a perspective view showing a bracket member constituting the left shelf support member shown in FIGS. As shown in FIG. 8, the bracket member 21 is a base of the shelf support member 20, and is configured by integrally forming a base wall portion 211, an upper wall portion 212, and a locking wall portion 213. Yes.

  The base wall portion 211 is a long portion whose longitudinal direction is the longitudinal direction. A locking piece 211 a for locking to the shelf column 7 is provided at the rear end portion of the base wall portion 211 so as to protrude rearward from the rear end edge portion 211 b of the base wall portion 211. By inserting the locking piece 211a into a mounting hole (not shown) provided in the shelf support column 7, the bracket member is brought into cooperation by the locking piece 211a and the rear end edge portion 211b of the base wall portion 211. 21 can be supported at an arbitrary height of the shelf column 7 in a substantially horizontal cantilever state.

  The base wall portion 211 is provided with a projecting piece (projecting portion) 211c. The protruding piece 211c is formed in a cut-and-raised shape by bending a tongue piece-like portion formed at a substantially central portion in the longitudinal direction of the base wall portion 211 outward (leftward in FIG. 8). The projecting piece 211c is formed in such a manner that it gradually inclines upward from the front toward the rear.

  The upper wall portion 212 is a flat plate portion bent at a substantially right angle from the upper end of the base wall portion 211 toward the inside (rightward in FIG. 8). The locking wall portion 213 is a portion bent at a substantially right angle from the lower end of the front end portion of the base wall portion 211 toward the inside.

  FIG. 9 is an exploded perspective view showing an auxiliary side wall member constituting the left shelf supporting member shown in FIGS. As shown in FIG. 9, the auxiliary side wall member 22 is a long member whose longitudinal direction is the longitudinal direction. The lower end portion of the auxiliary side wall member 22 is formed to be bent at a substantially right angle toward the outside (left side in FIG. 9). Further, the upper end portion of the front end portion of the auxiliary side wall member 22 is formed to be bent at a substantially right angle toward the outside.

  Such an auxiliary side wall member 22 is attached to the inside of the base wall portion 211 of the bracket member 21 via the slider 24. Since the slider 24 is a conventionally known one, its description is omitted. Thereby, the auxiliary side wall member 22 is slidable along the front-rear direction with respect to the bracket member 21.

  The auxiliary side wall member 22 is provided with a shelf stopper portion 221 and a shelf support portion 222. The shelf stopper portion 221 is formed of resin, for example, and is engaged with the front end portion of the auxiliary side wall member 22. The shelf stopper portion 221 is a conventionally known one, and when the auxiliary side wall member 22 is arranged at the rearmost part, as shown in FIG. The side wall member 22 is restricted from sliding and moving forward.

  The shelf support portion 222 is configured by integrally forming a shelf support base portion 222a and a shelf support attachment portion 222b. The shelf support base 222a is a flat plate-like portion facing the inner side surface (the right side surface in FIG. 9) of the auxiliary side wall member 22. A shelf support through hole 222c is formed at the center of the shelf support base 222a. The shelf support attaching part 222b is a flat plate-like part formed by bending at substantially right angles toward the outer side (left side in FIG. 9) from the upper end of the shelf support base part 222a.

  The shelf support portion 222 is attached to a shelf support shaft 223 that penetrates the shelf support through hole 222c from the inside through the support hole 224 formed in the front end portion of the auxiliary side wall member 22. The member 22 can be rotated around the shelf support shaft 223. And as shown in FIG. 7, the shelf support attaching part 222b is attached to the lower part of the front-end part of the left side part of the shelf frame 31. Thereby, the shelf board 30 is supported by the auxiliary side wall member 22 through the shelf support shaft 223 (shelf support portion 222), and the rear end edge portion of the shelf board 30 with respect to the auxiliary side wall member 22 is centered on the shelf support shaft 223. Are arranged so as to be movable up and down. Further, the auxiliary side wall member 22 is arranged such that the shelf board 30 is arranged at the storage position when arranged at the most rearward position, and the shelf board 30 is arranged at the replenishment position when arranged at the most front position. It is.

  FIG. 10 is an exploded perspective view showing an inclined support unit constituting the left shelf support member shown in FIGS. As shown in FIG. 10, the inclined support unit 23 includes an inclined support member 231, an arm member 232, and a lever member 233.

  The inclined support member 231 is configured by integrally forming an inclined support base portion 231a and an inclined support attachment portion 231b. The inclined support base 231a is a flat plate portion that is formed in a substantially rectangular shape and whose longitudinal direction is longer than the vertical direction. The inclined support attaching portion 231b is a flat plate-like portion formed by bending at a substantially right angle toward the inner side (right side in FIG. 10) from the upper end of the inclined support base portion 231a.

  As shown in FIG. 7, the inclined support member 231 has an inclined support attachment portion 231 b attached to the lower portion of the front end portion on the left side of the shelf frame 31 outside the bracket member 21. As a result, the inclined support member 231 is slidable along the front-rear direction together with the auxiliary side wall member 22 outside the bracket member 21.

  The arm member 232 is configured by integrally molding an arm base 232a, a first arm contact piece 232b, a second arm contact piece (upper wall part) 232c, and an arm lower wall part 232d. The arm base 232a is a long portion whose longitudinal direction is the longitudinal direction. The arm base portion 232a is formed to bend in the middle so that the rear end portion is outside the front end portion. An arm support through hole 232a1 is formed at the front end of the arm base 232a. The rear end portion of the arm base portion 232a is formed in such a manner that the vertical dimension gradually decreases toward the rear.

  The first arm contact piece 232b is formed by bending a tongue-like portion formed at the front end of the arm base 232a outward (to the left in FIG. 10) at a substantially right angle. The second arm contact piece 232c is formed by bending a tongue-like portion formed at the rear end portion of the arm base 232a inward at a substantially right angle.

  The arm lower wall portion 232d is a flat plate-like portion formed by bending at a substantially right angle toward the inside from the lower end of the rear end portion of the arm base portion 232a.

  In such an arm member 232, the arm support shaft 235 penetrating from the outside through the arm support through hole 232 a 1 is screwed into the tilt support member 231, so that the arm support shaft 235 is centered with respect to the tilt support member 231. It can swing.

  The lever member 233 is configured by integrally forming a lever base portion 233a, a first lever contact piece (operating piece) 233b, and a second lever contact piece 233c. The lever base portion 233a is a long portion whose longitudinal direction is the longitudinal direction. The lever base 233a has a lever support through hole 233a1 formed at the rear end. Further, the front end portion of the lever base portion 233a is formed to have a size in the vertical direction larger than that of the rear end portion, and is formed in such a manner that the vertical size gradually decreases toward the front. The upper end and the lower end of the front end are bent outward at a substantially right angle. Further, the front end edge portion of the front end portion protrudes forward from the inclined support member 231.

  The first lever contact piece 233b is formed by bending a tongue-like portion formed at the lower end of the rear end portion of the lever base portion 233a outward at a substantially right angle. The rear end of the first lever contact piece 233b is bent at a substantially right angle upward. The second lever abutting piece 233c is formed by bending a tongue-like portion formed at the upper end of the rear end portion of the arm base 232a outward at a substantially right angle.

  In such a lever member 233, the lever support shaft 236 penetrating from the outside through the lever support through-hole 233a1 is screwed into the inclined support member 231, so that the lever support shaft 236 is centered on the inclined support member 231. It can swing. The lever support shaft 236 is provided on the front side of the inclined support member 231 with respect to the arm support shaft 235. As a result, the lever member 233 allows the first lever contact piece 233b to contact the first arm contact piece 232b.

  FIG. 11 is a side view of the product placement shelf showing a state in which the shelf board is disposed at the storage position. As shown in FIG. 11, when the shelf frame 31 is placed on the upper wall portion 212 of the bracket member 21 and the shelf board 30 is in a horizontal state, the second lever abutting piece 233 c is attached to the shelf board 30 (shelf frame 31. ), The lever member 233 assumes a horizontal posture.

  Further, when the lever member 233 is in the horizontal posture, the arm member 232 in which the first arm contact piece 232b is in contact with the first lever contact piece 233b is also in the horizontal posture. Since the arm member 232 is in the horizontal posture, the second arm contact piece 232c is separated from the shelf plate 30, and the arm lower wall portion 232d is formed on the bracket member 21 as shown in FIGS. It is located below the projecting piece 211c.

  From this state, the latching state of the shelf stopper portion 221 and the latching wall portion 213 is released, and the auxiliary side wall member 22 is slid forward so that the shelf plate 30 is also slid forward in the horizontal state. It moves and arranges the shelf board 30 in the replenishment position as shown in FIG.

  By applying an operating force to the lever member 233 with the shelf 30 placed in the replenishment position, the lever member is moved until the upper end of the front end of the lever base 233a contacts the shelf 30 as shown in FIG. 233 is rocked and maintained. As a result, the lever member 233 has an inclined posture that gradually inclines upward toward the front, and is held in the inclined posture by continuously applying the operating force.

  As the lever member 233 swings, the first arm member 232 that contacts the first lever contact piece 233b is pressed downward, so that the second arm contact piece 232c contacts the shelf plate 30. It swings until it touches, and it becomes the inclination posture which inclines gradually upwards as it goes back.

  When both the arm member 232 and the lever member 233 are maintained in an inclined posture and the auxiliary side wall member 22 is slid rearward as shown in FIG. 14, the arm lower wall portion 232d of the arm member 232 has a protruding piece 211c. In sliding contact with the protruding piece 211c. After the arm lower wall portion 232d is thus placed on the protruding piece 211c, the lever member 233 is held in an inclined posture even if the operating force applied to the lever member 233 is released.

  When the auxiliary side wall member 22 is slid rearward with the arm lower wall portion 232d placed on the projecting piece 211c in this way, the second arm contact piece 232c presses the shelf plate 30, The rear end of the shelf board 30 is pushed upward. And as shown in FIG. 15, when the shelf board 30 is arrange | positioned in the accommodation position, this shelf board 30 will be in an inclined state in the aspect in which a front-end edge part becomes low.

  When returning the shelf board 30 from the tilted state to the horizontal state, the operating force on the lever member 233 has already been released, so that the shelf board 30 only needs to be slid to the refill position. Thereby, both the arm member 232 and the lever member 233 are in a horizontal posture due to the weight of the shelf board 30. Then, the shelf plate 30 is installed in the storage chamber 4 in a horizontal state by sliding the shelf plate 30 to the storage position with the arm member 232 and the lever member 233 in a horizontal posture.

  According to the showcase having the product mounting shelf 10, the arm member 232 provided so as to be swingable between the horizontal posture and the inclined posture on the outside of the auxiliary side wall member 22 protrudes outward from the bracket member 21. Since the shelf 30 is inclined in such a manner that the front end edge portion is lowered when placed on the protruding piece 211c provided in the aspect, the effective volume for placing the commodity between the bracket members 21 is increased. Has no effect. Therefore, it can suppress that the effective volume for mounting goods is reduced.

  According to the showcase, the lever member 233 whose rear end portion is supported by the inclined support member 231 via the lever support shaft 236 so as to be swingable about the lever support shaft 236 is more forward than the inclined support member 231. The first lever abutting piece 233b provided at the rear end portion presses against the front end portion of the arm member 232 and swings the arm member 232 to be inclined. Since it is made into the attitude | position, the switching operation to the horizontal state or an inclined state can be performed from the front side, and the operativity can be improved.

<Modification 1 of product placement shelf>
Below, the modification of the goods mounting shelf 10 is demonstrated. 16 and 17 are schematic views schematically showing Modification 1 of the product placement shelf. The bracket member 21 ′ shown in FIGS. 16 and 17 is a right bracket member, and a protrusion 213 ′ bent outward (to the right) is formed at the upper end portion on the front end side. Yes. In the inclined support unit 23 ′, an inclined support member 231 ′ is provided inside the bracket member 21 ′, and an arm member 232 ′ and a lever member 233 ′ are provided on the outer surface of the inclined support member 231 ′.

  The arm member 232 ′ has a rear end portion pivotally supported by the inclined support member 231 ′, and a front end portion that can swing in the vertical direction. In a normal state, the front end swings downward. The lever member 233 ′ is provided to be slidable in the front-rear direction on the front side of the arm member 232 ′.

  In the product placement shelf 10 'having such a configuration, as shown in FIG. 16, when the shelf plate 30 is slid rearward to the storage position with the lever member 233' slid forward, the arm member When 232 'is placed on the protrusion 213', it assumes a horizontal posture. That is, the arm member 232 ′ is placed on the protrusion 213 ′ in a horizontal posture, and in this case, the shelf board 30 is in a horizontal state.

  On the other hand, as shown in FIG. 17, when the lever member 233 ′ is slid back most, the arm member 232 ′ is held in the inclined posture. When the shelf 30 is slid rearward to the storage position in such a state, the arm member 232 ′ is placed on the protrusion 213 ′ in an inclined posture. In this case, the shelf board 30 is in an inclined state.

  Also in such a product mounting shelf 10 ', only the inclined support member 231' is arranged inside the bracket member 21 ', and the arm member 232' and the lever member 233 'are arranged above or outside the bracket member 21'. The effective volume for placing the product between the bracket members 21 'is not affected. Therefore, it can suppress that the effective volume for mounting goods is reduced.

<Modification 2 of product placement shelf>
FIG. 18 is an enlarged perspective view showing a main part of Modification 2 of the product placement shelf. In addition, about the component same as the goods mounting shelf which is embodiment mentioned above, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  The bracket member 21 ″ of the commodity placement shelf 10 ″ illustrated here is configured by integrally forming a base wall portion 211, an upper wall portion 212, a locking wall portion 213, and a lower wall portion 214. Here, the structure attached to the left bracket member 21 ″ will be described, and the structure attached to the right bracket member 21 ″ is only bilaterally symmetric. To do.

  The lower wall portion 214 is a portion of the base wall portion 211 that is bent at a substantially right angle from the lower end on the rear side of the locking wall portion 213 toward the inside. A guide support member 25 is attached to the lower wall portion 214.

  The guide support member 25 is a member whose longitudinal direction is the longitudinal direction, and is configured by integrally molding the guide base portion 251 and the guide attachment portion 252. The guide base 251 is a part fastened to the lower surface of the lower wall part 214 via a fastening member. The guide attachment portion 252 is a portion that extends upward from an end portion on the inner side (right side in FIG. 18) of the guide base portion 251. An insertion guide 26 is provided on the inner surface of the guide attachment portion 252.

  The insertion guide 26 is a long member whose longitudinal direction is the longitudinal direction. The insertion guide 26 is configured by integrally forming a guide base wall portion 261, a guide upper wall portion 262, and a guide lower wall portion 263.

  The guide base wall portion 261 is a long portion whose longitudinal direction is the longitudinal direction. The guide base wall portion 261 is attached to the inner surface of the guide attachment portion 252 in such a manner that the guide base wall portion 261 gradually inclines upward from the front toward the rear. The guide upper wall portion 262 is a flat plate portion bent at a substantially right angle from the upper end of the base wall portion 211 toward the inside (rightward in FIG. 18). The guide lower wall portion 263 is a portion bent at a substantially right angle from the lower end of the base wall portion 211 toward the inside.

  As shown in FIGS. 22 and 23, such an insertion guide 26 is provided when the insertion end portions 271 formed on the left and right sides of the intermediate partition member 27 are inserted from the front side. Is to support. Here, the intermediate partition member 27 is a conventionally known member and divides the storage chamber 4 vertically, and the rear end portion 272 passes through an opening (not shown) formed in the back plate 2. The ventilation duct 3 is partitioned vertically. The intermediate partition member 27 takes in the air passing through the ventilation duct 3 at the rear end portion 272, passes the air through the built-in duct, and discharges the air downward through the opening 273 formed in the front end portion. .

  As described above, the insertion guide 26 is attached in such a manner that the guide base wall portion 261 is gradually inclined upward from the front toward the rear, so that the intermediate partition member supported by the insertion guide 26 is provided. 27 is supported in such a manner that it gradually inclines upward from the front toward the rear. By the way, although it is the inclination angle of the insertion guide 26, in order to avoid the shelf 30 and the intermediate partition member 27 coming into contact when the shelf 30 is slid backward from the replenishment position toward the storage position, The portion of the intermediate partition member 27 that protrudes upward from the guide support member 25 is adjusted to be behind the protrusion piece 211c.

  In the product placement shelf 10 ″ having such a configuration, the intermediate partition member 27 can be fixedly disposed on the bracket member 21 ″ through the insertion guide 26 and the guide support member 25, and stored with the intermediate partition member 27 as a boundary. The chamber 4 can be divided into a plurality of temperature zones.

<Deck>
Next, the deck 40 will be described. FIGS. 21 to 23 show the deck shown in FIG. 1, respectively, FIG. 21 and FIG. 22 are perspective views, and FIG. 23 is a sectional side view. The deck 40 exemplified here includes a deck side wall member 41 and a deck placement plate 42.

  The deck side wall member 41 is a pair of left and right, and is configured to be symmetrical to each other. Each of these deck side wall members 41 is a long member whose longitudinal direction is the longitudinal direction. In the following, for convenience, the two deck side wall members 41 that are close to each other will be referred to as the inner side, and the directions away from each other will be referred to as the outer side.

  The deck mounting plate 42 is installed so as to be bridged between the deck side wall members 41, and the upper surface constitutes a mounting surface on which products are placed.

  In such a deck 40, the deck side wall member 41 is attached to the inside of the pair of left and right deck bracket members 8 engaged with the lower ends of the shelf columns 7 via the deck slider 43, and is located at the rearmost storage position. And a slidable movement between the foremost replenishment position. The front end portion of the deck side wall member 41 projects forward from the front end edge of the deck placement plate 42. Further, the front end portion of the deck side wall member 41 protrudes further forward than the front end edge of the deck bracket member 8 even when the deck 40 is disposed at the storage position.

  A deck support member 44 is disposed inside the front end of the deck side wall member 41. As shown in FIG. 24, the deck support member 44 is configured by integrally forming a bottom wall portion 441, a support wall portion 442, and an inner wall portion 443. The bottom wall portion 441 is a flat plate portion located on the lower side of the deck side wall member 41. The bottom wall portion 441 protrudes forward and outward from the deck side wall member 41.

  The support wall portion 442 is formed by bending a tongue-like portion located inside the deck side wall member 41 of the front end edge portion of the bottom wall portion 441 upward at a substantially right angle. The support wall portion 442 supports the fence member 45. The fence member 45 is a rectangular flat plate whose longitudinal direction is the left-right direction, and is attached to the left and right deck support members 44 in such a manner that the upper end protrudes upward from the deck placement plate 42.

  Thus, a front end opening 40 a is formed at the front end portion of the deck 40 between the front end of the deck mounting plate 42 and the fence member 45. The front end opening 40a forms a suction port for sucking the air inside the storage chamber 4 into the air duct 3 when the deck 40 is disposed at the storage position. The front end opening 40a is closed by a metal return grill 46 in which a large number of small holes are formed.

  The inner wall portion 443 is formed by bending the inner end portion of the bottom wall portion 441 upward. The inner wall portion 443 is bent halfway in such a manner that the front end protrudes inward from the rear end. The rear end portion of the inner wall portion 443 is in contact with the inside of the deck side wall member 41 and is fastened and attached to the deck side wall member 41 by a fastening member. A support groove 443a that opens upward is formed at the front end of the inner wall 443, and the filter member 50 is supported by the support groove 443a.

  The filter member 50 includes a filter frame 51 and a filter main body 52. The filter frame 51 is made of a magnetic material. In FIGS. 23 and 24, the first frame body 51a that extends in the vertical direction and forms the rear end portion of the filter member 50, and the first frame. And a second frame body 51b that extends forward from the lower end of the body 51a and constitutes the front end portion of the filter member 50. The filter main body 52 is configured by a filter in which a large number of fine holes are formed, and is provided so as to cover the entire area of the first frame body 51a and the second frame body 51b of the filter frame 51.

  In such a filter member 50, a filter support shaft (support shaft) 53 protruding left and right is formed at the upper end of the first frame body 51a, and the filter support shaft 53 is installed in the support groove 443a. The deck support member 44 is swingably supported about the support shaft. That is, the filter member 50 is supported by the deck side wall member 41 (deck 40) at the rear end portion via the filter support shaft 53, and the front end portion around the filter support shaft 53 is the deck side wall member 41 (deck 40). Are arranged so as to be swingable up and down.

  In the deck 40 having the above-described configuration, when the filter member 50 is disposed at the storage position, the filter member 50 has the front end edge of the front end portion at the lower edge portion of the front opening 1c of the case body 1 as shown in FIG. By being placed, the rear end portion extends in the vertical direction, and the front end portion has a horizontal posture extending in the front-rear direction. In this case, the filter member 50 is interposed between the front end opening (suction port) 40a of the deck 40 and the ventilation duct 3, and the storage chamber 4 is sucked from the front end opening 40a (actually a small hole in the return grill 46). Dust contained in the internal air can be removed.

  When the deck 40 slides forward in order to replenish goods to the deck 40, the filter member 50 also slides forward together with the deck 40. At this time, the front end portion of the filter member 50 moves in a state where a part of the front end portion is placed on the lower edge portion of the front opening 1 c of the case body 1, so that the filter member 50 is maintained in a horizontal posture.

  Thereafter, when the filter support shaft 53 of the filter member 50 that slides forward together with the deck 40 is positioned on the front side from the lower edge of the front opening 1c of the case body 1, the filter member 50 responds to the slide movement of the deck 40. Swings downward.

  As shown in FIG. 26, when the deck 40 is disposed at the replenishment position, the filter member 50 swings downward and the front end abuts against a predetermined portion of the lower front surface 1 b of the case body 1.

  According to the showcase having the deck 40, the filter member 50 slides forward together with the deck 40, and the filter member 50 swings downward when the deck 40 is disposed at the refill position. The filter main body 52 is exposed, and dust attached to the filter main body 52 can be easily removed. Therefore, the filter member 50 can be easily cleaned.

<Modification of deck>
Hereinafter, modifications of the deck 40 will be described. FIG. 27 is a cross-sectional side view showing a modified example of the deck shown in FIGS. In addition, the same code | symbol is attached | subjected to the component same as the deck 40 shown in above-mentioned FIGS. 21-24, and the description is abbreviate | omitted suitably.

  The deck 40 ′ illustrated here includes a brush member 60. As shown in FIG. 28, the brush member 60 includes a brush body 61, a brush support shaft 62, and a brush side wall 63.

  The brush main body 61 is a long member whose longitudinal direction is the longitudinal direction, and the length in the longitudinal direction is approximately the same as the lateral direction of the filter frame 51 of the filter member 50. Two brush support shafts 62 are provided in a pair of front and rear, and are attached to the upper end of the brush body 61. The length of the brush support shaft 62 in the left-right direction is formed to be larger than that of the brush body 61.

  In FIG. 28, the brush side wall 63 has a brush side wall upper part 63a extending in the front-rear direction, a brush side wall front part 63b extending downward from the front end of the brush side wall upper part 63a, and a brush side wall upper part 63a. A brush side wall rear portion 63c extending downward from the rear end is integrally formed and formed. The brush side wall 63 is provided with a brush side wall upper portion 63 a attached to the brush support shaft 62 in both sides of the brush body 61.

  The brush member 60 is constructed between the deck support members 44 by inserting both end portions of the brush support shaft 62 into the long holes 443 b formed in the deck support member 44. The long hole 443b is formed at the front end of the inner wall 443 of the deck support member 44 on the front side of the support groove 443a. The long hole 443b includes a first long hole portion 443b1 extending along the front-rear direction, and a second long hole portion 443b2 that gradually inclines upward from the rear end of the first long hole portion 443b1. And a third long hole portion 443b3 that gradually inclines upward toward the front from the front end of the first long hole portion 443b1. Further, the brush main body 61 of the brush member 60 is long enough to contact the surface of the filter main body 52 of the filter member 50 in a horizontal posture when the brush support shaft 62 is inserted into the first long hole portion 443b1. Is secured.

  Since the brush member 60 is installed on the deck support member 44, the brush member 60 slides when the deck 40 'slides. Incidentally, a brush stopper portion 65 is provided in a front portion of the brush side wall portion 63 at the lower edge portion of the front opening 1c in the case main body 1.

  In the deck 40 ′ having the above-described configuration, when the filter member 50 is disposed at the storage position, the filter member 50 has a front edge of the front end portion of the front opening 1 c of the case body 1 as shown in FIG. As a result, the rear end portion extends in the vertical direction and the front end portion extends in the front-rear direction. In this case, the filter member 50 is interposed between the front end opening 40 a of the deck 40 ′ and the ventilation duct 3 and flows into the internal air of the storage chamber 4 sucked from the front end opening 40 a (actually a small hole of the return grill 46). The dust contained can be removed.

  When the deck 40 'slides forward to refill the deck 40' with products, the filter member 50 and the brush member 60 also slide forward together with the deck 40 '. At this time, the front end portion of the filter member 50 moves in a state where a part of the front end portion is placed on the lower edge portion of the front opening 1 c of the case body 1, so that the filter member 50 is maintained in a horizontal posture.

  Thereafter, as shown in FIG. 30, when the brush side wall 63 of the brush member 60 comes into contact with the brush stopper 65, the sliding movement of the brush member 60 is restricted. That is, in the brush member 60, both end portions of the brush support shaft 62 move toward the rear in the first long hole portion 443b1 of the long hole 443b in accordance with the sliding movement of the deck 40 ', and the brush body 61 is in sliding contact with the surface of the filter main body 52 of the filter member 50 maintained in a horizontal posture. Thereby, the dust adhering to the filter main body 52 can be scraped off.

  When the sliding movement forward of the deck 40 ′ is continued, the brush member 60 causes the both ends of the brush support shaft 62 to move from the first long hole portion 443 b 1 to the second long hole portion 443 b 2 as shown in FIG. Moves like a lifted posture. As a result, the filter member 50 that slides together with the deck 40 ′ can get over the brush member 60 in a horizontal position.

  Thereafter, when the filter support shaft 53 of the filter member 50 that slides forward together with the deck 40 ′ is positioned on the front side from the lower edge of the front opening 1 c of the case body 1, the filter member 50 slides on the deck 40 ′. In response, it swings downward.

  As shown in FIG. 32, when the deck 40 ′ is disposed at the refill position, the filter member 50 swings downward and the front end abuts against a predetermined portion of the lower front surface 1 b of the case body 1.

  According to the showcase having the deck 40 ′, the filter member 50 slides forward together with the deck 40 ′, and the brush member 60 slides on the surface of the filter body 52 to scrape dust. When the filter member 50 is disposed at the replenishment position, the filter member 50 swings downward, so that the dust attached to the filter body 52 can be dropped and removed easily. Therefore, the filter member 50 can be easily cleaned.

  FIG. 33 is a sectional side view showing another modification of the deck shown in FIGS. In addition, the same code | symbol is attached | subjected to the component same as the deck 40 shown in above-mentioned FIGS. 21-24, and the description is abbreviate | omitted suitably.

  The deck 40 ″ illustrated here includes a posture adjusting member 70. The posture adjusting member 70 is provided in a pair of left and right as shown in FIG. 34. These posture adjusting members 70. The posture adjusting bottom wall portion 71 and the posture adjusting front wall portion 72 are integrally formed.

  The posture adjusting bottom wall portion 71 is a flat plate portion, and is formed with a posture adjusting long hole 71a whose longitudinal direction is the longitudinal direction. The length of the posture adjustment long hole 71a in the longitudinal direction is shorter than the length by which the deck 40 ″ slides from the storage position to the replenishment position. The posture adjustment long hole 71a is disposed in the case body 1. Further, for example, a protrusion 9 such as a stepped screw is inserted from below, so that the posture adjusting member 70 can be slid in the front-rear direction when the protrusion 9 relatively displaces the posture adjusting long hole 71a. It is.

  The posture adjustment front wall portion 72 is formed to be bent at a substantially right angle above the front end of the posture adjustment bottom wall portion 71. A magnet 72 a is attached to the rear surface of the posture adjusting front wall portion 72.

  In the deck 40 ″ having the above-described configuration, when the filter member 50 is disposed at the storage position, the filter member 50 has a front edge of the front end portion of the front opening 1c of the case body 1 as shown in FIG. As a result, the rear end portion extends in the vertical direction, and the front end portion extends in the front-rear direction. Is disposed at the most rearward position by inserting the front end portion of the posture adjustment long hole 71a, and the posture adjustment front wall portion 72 is magnetically applied to the filter frame 51 (first frame body 51a) of the filter member 50 by magnetic force. In this case, the filter member 50 is interposed between the front end opening 40a of the deck 40 ″ and the ventilation duct 3, and the front end opening 40a (actually the return grille) is connected. 4 It can be removed in small holes) from the dust contained in the air in the storage chamber 4 is sucked.

  When the deck 40 ″ slides forward in order to replenish goods to the deck 40 ″, as shown in FIG. 36, the filter member 50 and the attitude adjustment member 70 also move forward together with the deck 40 ″. At this time, since the posture adjusting front wall portion 72 of the posture adjusting member 70 is magnetically coupled to the filter frame 51 of the filter member 50, the filter member 50 is maintained in a horizontal posture.

  After that, when the protrusion 9 is relatively moved to the rear end portion of the posture adjustment long hole 71a, when the posture adjustment member 70 is disposed at the foremost position, the sliding deck 40 ″ is moved to the replenishment position. When the deck 40 ″ slides forward from the switching position, the connection between the posture adjusting member 70 and the filter member 50 is released and the posture adjusting member 70 is released, as shown in FIG. Is detached from the filter member 50. In this case, in the filter member 50, the filter support shaft 53 is positioned in front of the lower edge portion of the front opening 1 c of the case body 1.

  Then, as shown in FIG. 38, the filter member 50 swings downward and the front end comes into contact with a predetermined portion of the lower front surface 1 b of the case body 1.

  According to the showcase having the deck 40 ″, the filter member 50 slides forward together with the deck 40 ″, the posture adjusting member 70 maintains the filter member 50 in a horizontal posture, and the deck 40 ″ is disposed at the switching position. In this case, since the filter member 50 is swung downward and brought into contact with a predetermined portion of the lower front surface 1b of the case body 1, the dust attached to the filter body 52 is dropped downward to easily remove the dust. Therefore, the filter member 50 can be easily cleaned.

  As mentioned above, although preferred embodiment and the modification of this invention were demonstrated, this invention is not limited to these, A various change can be made.

  In the above-described embodiment, after the shelf plate 30 is disposed at the replenishment position, the lever member 233 is applied with an operating force to cause the lever member 233 and the arm member 232 to be inclined, so that the operating force applied to the lever member 233 is increased. The shelf 30 is slid to the storage position while maintaining the above, but a member that maintains the lever member in an inclined posture when an operating force is applied to the lever member may be provided.

  That is, by providing a magnet member MGT at the upper end of the front end portion of the lever base portion 233a and applying an operating force to the lever member 233 with the shelf plate 30 placed at the replenishing position, as shown in FIG. By swinging the lever member 233 until the magnet member MGT at the upper end of the front end portion of the lever base 233a contacts the shelf plate 30 by magnetic force, the lever member 233 can be maintained in a swinging posture. Thereby, the arm member 232 can be held in an inclined posture. Here, although the magnet member MGT provided at the upper end of the front end portion of the lever base 233a has been described as an example of the posture holding member, in the present invention, the posture holding member is not limited to one that is held by magnetic force, You may be provided in the front-end part of the shelf board.

  In the above-described embodiments, the arm member 232 and the lever member 233 are normally in a horizontal posture, but the arm member and lever member may be in a tilted posture in a normal state. .

  In the embodiment described above, the projecting piece 211c provided on the bracket member 21 is formed in a cut-and-raised shape, and is formed in such a manner that it gradually inclines upward from the front toward the rear. However, the protrusion may be configured by a protrusion protruding outward from the bracket member, a bearing provided outside the bracket member, or the like.

  In the embodiment described above, the filter member 50 provided on the deck 40 swings up and down, but the filter member may not swing.

  In the above-described embodiment, the insertion guide 26 is gradually inclined upward from the front toward the rear. However, in the present invention, the insertion guide has the same height along the front-rear direction. It may be provided horizontally so as to be the same level.

DESCRIPTION OF SYMBOLS 1 Case main body 1b Front surface 1c Front opening 3 Ventilation duct 4 Storage chamber 10 Merchandise mounting shelf 20 Shelf support member 21 Bracket member 211c Projection piece 212 Upper wall part 22 Auxiliary side wall member 222 Shelf support part 223 Shelf support shaft 23 Inclination support unit 231 Inclined support member 232 Arm member 233 Lever member 24 Slider 30 Shelf plate 40 Deck 40a Front end opening 41 Deck side wall member 42 Deck placement plate 43 Deck slider 44 Deck support member 50 Filter member 60 Brush member 70 Posture adjustment member

Claims (2)

A bracket member is disposed forwardly inside the case body having an opening on the front surface, and a shelf board is supported on the upper part of the auxiliary side wall member attached to the inside of the bracket member via a slider. In the showcase in which the shelf is configured so that the shelf can slide along the front-rear direction through the opening,
The shelf plate has a front end portion supported by the auxiliary side wall member via a shelf support shaft, and a rear end edge portion disposed so as to be vertically movable with respect to the auxiliary side wall member around the shelf support shaft. And
An arm member whose rear end is pivotally supported on the outer side surface of the inclined support member attached to the shelf board inside the bracket member, and whose front end is swingable in the vertical direction;
A lever member provided to be slidable in the front-rear direction on the front side of the arm member on the outer surface of the inclined support member,
The arm member is held in an inclined posture by the lever member when the lever member is slid most backward, and when the shelf is slid rearward, the arm member has a front end side. A showcase characterized in that the shelf board is inclined in such a manner that the front end edge portion is lowered by being placed in the inclined posture on a protrusion formed by bending outward at the upper end portion.   The arm member is normally in a posture in which the front end portion swings downward, and when the shelf member slides forward with the lever member sliding most forward, The showcase according to claim 1, wherein the shelf board is made horizontal by being placed in a horizontal posture.

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