JP2018093988A - Show case - Google Patents

Abstract

PROBLEM TO BE SOLVED: To secure a large inclination angle of a shelf board without reducing a storage capacity of sales products.SOLUTION: A front end of a shelf board 12 of a show case is supported by support members 11 via support shafts 117 and a rear end edge is vertically movable with respect to the support members 11 with the support shafts 117 as a center. Each first inclination support member 13 that is arranged to be vertically movable with respect to the support member 11 and is kept at a position projected upward from the support member 11, and each second inclination support member 14 that is arranged to be vertically movable with respect to the first inclination support member 13 and is kept at a position projected upward from the first inclination support member 13 are held between the support member 11 and the shelf board 12.SELECTED DRAWING: Figure 16

Description

  The present invention relates to a showcase provided with a product placement shelf for placing a product inside the case body, and in particular, tilted so that the front edge of the shelf on which the product is placed is lowered. The present invention relates to an improvement of a showcase including a product placement shelf that can be arranged.

  In stores such as supermarkets and convenience stores, showcases are often used in which sold products are stored in a case body in a state of being placed on a product placement shelf. The product placement shelf is configured by, for example, supporting a shelf board between two support members. 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 inclined and arrange | positioned so that the front-end edge of a shelf board may become low is also provided. That is, in this showcase, the inclined support member having a wedge shape is arranged to be movable up and down with respect to the support member. In a state where the inclined support member is not protruded, the shelf board is in a substantially horizontal state along the support member. On the other hand, when the inclined support member is protruded above the support member, the shelf board is inclined along the inclined support member and is supported by the support member in a state where the front edge is lowered. (For example, refer to Patent Document 1).

JP 2003-245170 A

  By the way, in order to ensure a large inclination angle of the shelf board in the above-described showcase, it is necessary to increase the height dimension along the vertical direction of the inclined support member. However, when the dimension of the inclined support member is increased, the downward projecting dimension from the support member becomes large when the shelf board is arranged so as to be in a substantially horizontal state. As a result, there is a risk that it may be disadvantageous in terms of storage capacity of sold products, such as it is difficult to place tall sold products on the lower part of the product placement shelf below the support member. is there.

  In view of the above circumstances, an object of the present invention is to provide a showcase capable of ensuring a large inclination angle of a shelf board without reducing the storage capacity of sales products.

  In order to achieve the above object, a showcase according to the present invention has a support member disposed forward in a case body having an opening on the front surface, and a shelf board is supported on an upper portion of the support member. In the showcase constituting the product placement shelf, the shelf plate is supported at the front end portion by the support member via a support shaft, and the rear end edge portion above and below the support member is centered on the support shaft. It is arrange | positioned so that a movement is possible, It arrange | positions between the said supporting member and the said shelf so that it can move up and down with respect to the said supporting member, and is maintained in the position which protruded upwards from the said supporting member. There are interposed a first inclined support member and a second inclined support member that is disposed so as to be vertically movable with respect to the first inclined support member and is maintained at a position protruding upward from the first inclined support member. It is characterized by.

  In the showcase described above, the first inclined support member may be rotatably supported by the support member at a front end portion via a first inclined shaft, and the first inclined support member and the support member. In the meantime, there is provided first locking means for maintaining the protruding state of the first inclined support member by engaging the support member when the first inclined support member protrudes upward. The second inclined support member has a front end portion rotatably supported by the first inclined support member via a second inclined shaft, and between the first inclined support member and the second inclined support member, Second locking means is provided for maintaining the protruding state of the second inclined support member by engaging the first inclined support member when the second inclined support member protrudes upward. It is characterized by.

  Further, in the showcase described above, the present invention is configured such that the support member and the first inclined support member each include a side plate portion extending along the vertical direction, and the first locking means includes: A first projection formed on one of the side plate portion of the support member and the side plate portion of the first inclined support member, and a first guide groove formed on the other side, wherein the first projection is The first inclined support member is maintained in a protruding state by being engaged with an engagement surface of one guide groove.

  In the showcase described above, the first inclined support member and the second inclined support member each include a side plate portion extending along the vertical direction, and the second locking member The means includes a second protrusion formed on one of the side plate portion of the first inclined support member and the side plate portion of the second inclined support member, and a second guide groove formed on the other, The second inclined supporting member is maintained in a protruding state by locking the second protrusion to the locking surface of the second guide groove.

  According to the present invention, in the showcase described above, the support member extends upward from a flat bottom wall portion and both side edge portions of the bottom wall portion, and is associated with each base end portion. A support portion main body integrally formed with a side wall portion having a stop piece is provided, and is detachably supported by the case main body via a locking piece of the side wall portion.

  According to the present invention, in the showcase described above, the support member includes an auxiliary side wall member provided parallel to and opposite to any one of the side wall portions, and the auxiliary side wall member is provided on a side plate of the support member. The first inclined support member is supported as a portion.

  In the showcase described above, the support member may include a slider disposed so as to be movable along the longitudinal direction of the support body so that the projecting dimension from the front end of the support body changes. The front end portion of the shelf plate is rotatably supported by the front end portion of the slider.

  Further, according to the present invention, in the above-described showcase, between the support member and the slider, the movement of the slider is restricted when engaged with the support member, while the engagement state with the support member is set. A stopper member that allows the slider to move when released is provided.

  According to the present invention, the first inclined support member and the second inclined support member are interposed between the support member and the shelf board. Therefore, even when the inclination angle of the shelf board is ensured to be large, It becomes possible to suppress the height dimension along the vertical direction of the inclined support member. Therefore, even when the shelf plates are arranged in a substantially horizontal state, the downward projecting dimension from the support member does not increase, and the storage capacity of the lower product placing shelf is not affected. .

FIG. 1 conceptually shows a showcase according to an embodiment of the present invention, and is a cross-sectional side view when a product placement shelf is in a horizontal state. FIG. 2 is a partially broken perspective view showing a main part of the product placement shelf in the horizontal state shown in FIG. FIG. 3 is a partially cutaway front view showing the main part of the product placement shelf in the horizontal state shown in FIG. 4 shows the product placement shelf in the horizontal state shown in FIG. 1, (a) is an outer side view showing a part omitted, and (b) is an inner side showing a part omitted. FIG. FIG. 5 is an exploded perspective view of a product placement shelf applied to the showcase shown in FIG. 1 as viewed from the front. FIG. 6 is an exploded perspective view of the support member, the first inclined support member, and the second inclined support member applied to the showcase shown in FIG. FIG. 7 is an exploded perspective view of the supporting member, the first inclined supporting member, and the second inclined supporting member applied to the showcase shown in FIG. FIG. 8 is an exploded perspective view of the support member main body of the support member applied to the showcase shown in FIG. FIG. 9 is a cross-sectional side view of the showcase maintained in a state in which the second inclined support member protrudes from the state illustrated in FIG. 1 with respect to the first inclined support member. FIG. 10 is a partially cutaway perspective view showing a main part of the commodity mounting shelf in which the second inclined support member shown in FIG. 9 is in a protruding state. FIG. 11 is a partially cutaway front view showing a main part of the commodity mounting shelf in which the second inclined support member shown in FIG. 9 is in a protruding state. 12A and 12B show a product placement shelf in which the second inclined support member shown in FIG. 9 is in a protruding state, in which FIG. It is an inner side view which abbreviate | omits and is shown. FIG. 13 is a cross-sectional side view of the showcase maintained in a state where the first inclined support member protrudes from the state shown in FIG. 10 with respect to the support member. FIG. 14 is a partially cutaway perspective view showing a main part of the commodity mounting shelf in which the first inclined support member shown in FIG. 13 is in a protruding state. FIG. 15 is a partially cutaway front view showing a main part of the commodity mounting shelf in which the first inclined support member shown in FIG. 13 is in a protruding state. 16A and 16B show the product mounting shelf in which the first inclined support member shown in FIG. 13 is in a protruding state, in which FIG. It is an inner side view which abbreviate | omits and is shown.

Hereinafter, preferred embodiments of a showcase according to the present invention will be described in detail with reference to the accompanying drawings.
1 to 4 show a showcase according to an embodiment of the present invention. The showcase illustrated here is one in which a sale product is stored in the case body 1 in a state of being placed on the product placement shelf 10 in a store such as a supermarket or a convenience store. In this embodiment, in particular, a refrigerated showcase for storing refrigerated goods is illustrated. That is, in this showcase, by providing the back plate 2 inside the case main body 1, the ventilation duct 3 is configured between the back plate 2 and the rear wall 1 a of the case main body 1, and the front plate 2 is further forward than the back plate 2. A storage chamber 4 is configured. 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 therethrough. In this showcase, if a condensing unit (not shown) 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. Will be.

  The case main body 1 has a box shape with an opening on the front surface 1 b, and includes a plurality of product placement shelves 10 in the storage chamber 4. The commodity placement shelf 10 is configured by supporting a shelf plate 12 between two left and right support members 11. In addition, the commodity mounting shelf 10 in each stage has the same configuration. Therefore, the following will describe one commodity placement shelf 10.

  The shelf board 12 is a part on which sales merchandise is placed, and as shown in FIG. 5, the shelf board 12b is supported inside a rectangular shelf frame 12a. As shown in FIG. 1, the support member 11 is disposed so as to protrude forward from the column members 7 attached to the front surfaces on both sides of the back plate 2, and as shown in FIGS. 111, an auxiliary side wall member 112, and a slider 113. Although not explicitly shown in the drawing, the two support members 11 are configured to be symmetrical to each other. In the following, for convenience, the directions in which the two support members 11 are close to each other will be referred to as the inside, and the directions away from each other may be referred to as the outside.

  The support portion main body 111 serves as a base of the support member 11 and is configured by integrally molding the bottom wall portion 111a, the contact wall portion 111b, and the two side wall portions 111c. The bottom wall portion 111a is a flat plate portion extending substantially horizontally along the front-rear direction. An engaging surface 111d that faces the inside of the storage chamber 4 by forming a notch is provided at the tip of the bottom wall portion 111a. The abutting wall portion 111b is a flat plate portion bent substantially at a right angle from the base end of the bottom wall portion 111a downward. The side wall portions 111c are flat plate-like portions that extend upward from both side edge portions of the bottom wall portion 111a so as to be parallel to each other. Each of the side wall portions 111c is provided with two upper and lower locking pieces 111e at the rear end portion. The locking piece 111e has a shape in which the protruding end portion is bent downward after protruding rearward from the abutting wall portion 111b. These locking pieces 111e can be arbitrarily inserted into the two rows of mounting holes 7a provided in the column member 7 and extending vertically. When the locking piece 111e is inserted into the mounting hole 7a, the contact wall portion 111b comes into contact with the front surface 7b of the column member 7. Therefore, when the locking piece 111e is inserted into the mounting hole 7a, the support portion main body 111 is substantially horizontal to an arbitrary height of the column member 7 by the cooperation of the bent portion of the locking piece 111e and the contact wall portion 111b. Can be supported in a cantilevered state.

  The auxiliary side wall member 112 has substantially the same length as the bottom wall portion 111a of the support portion main body 111, and has a plate-like attachment plate 112a having a slightly larger width than the bottom wall portion 111a, and the attachment plate 112a. It has an auxiliary side plate portion 112b that extends upward from an inner edge portion and has a dimension that can cover and hide the side wall portion 111c of the support portion main body 111. As shown in FIG. 3, the auxiliary side wall member 112 is configured such that the mounting plate 112 a is placed in a state where the auxiliary side plate portion 112 b is opposed to the side wall portion 111 c disposed inside the support body 111. It is attached to the lower surface of the bottom wall portion 111a. As shown in FIGS. 3, 6 and 7, the auxiliary side plate 112b of the auxiliary side wall member 112 is provided with a first inclined shaft 112c and a first protrusion 112d on the inner surface. The first inclined shaft 112c and the first protrusion 112d are each configured by screwing a screw into the auxiliary side plate portion 112b. That is, the first inclined shaft 112c and the first protrusion 112d have shaft portions 112c1 and 112d1 and heads 112c2 and 112d2 having a larger diameter than the shaft portions 112c1 and 112d1, respectively. Via the auxiliary side plate 112b. The first inclined shaft 112c is provided at a portion that is substantially at the middle height position at the front end portion of the auxiliary side plate portion 112b, and the first protrusion 112d is at a portion that is relatively above the second half portion of the auxiliary side plate portion 112b. It is provided.

  The slider 113 is a longitudinal member that is housed and disposed along the longitudinal direction of the support portion main body 111 in a space surrounded by the bottom wall portion 111 a and the two side wall portions 111 c of the support portion main body 111. More specifically, the slider 113 integrally includes a flat slide base 113a extending in the vertical direction and a reinforcing portion 113b extending from the lower edge of the slide base 113a toward the outside. Molded. The slider 113 extends along the longitudinal direction with respect to the support portion main body 111 in such a manner that the slider 113 protrudes from the front end of the support portion main body 111 by a slide mechanism 114 provided between the slider 113 and the side wall portion 111c located inside the support portion main body 111. It is supported to be movable. A stopper member 115 and a support bracket 116 are provided at the front end of the slider 113.

  The stopper member 115 can be engaged with the engaging surface 111d of the bottom wall portion 111a described above when the slider 113 is most retracted with respect to the support portion main body 111. When the stopper member 115 is engaged with the engaging surface 111 d of the support body 111, the slider 113 is prevented from moving forward relative to the support body 111. On the other hand, when the engagement state of the stopper member 115 with respect to the engagement surface 111d is released, the slider 113 can be pulled forward with respect to the support portion main body 111.

  As shown in FIGS. 3, 6 and 7, the support bracket 116 includes a rectangular bracket-shaped bracket base portion 116a and a shelf mounting portion extending in a direction substantially perpendicular to one side edge of the bracket base portion 116a. 116b. The support bracket 116 is configured such that the bracket base portion 116a is superposed on the distal end portion of the slide base portion 113a with the shelf mounting portion 116b facing inward, and extends horizontally between the bracket base portion 116a and the slide base portion 113a. By inserting the shaft 117, the shaft 117 can be rotated relatively around the axis of the support shaft 117.

  On the other hand, the shelf attaching part 116b of the support bracket 116 is attached to the front end portion of the shelf 12 via the lower surface of the shelf frame 12a. The shelf board 12 supported by the support bracket 116 becomes substantially horizontal along the support section main body 111 as shown in FIGS. On the other hand, if the rear end edge is moved upward around the support shaft 117, the shelf is inclined so that the front end edge is lower than the rear end edge as shown in FIGS. 12 can be arranged. Further, when the slider 113 is pulled forward with respect to the support portion main body 111, the shelf plate 12 can be pulled forward together with the slider 113, as shown in FIGS.

  As shown in FIGS. 2 and 3, the first inclined support member 13 and the second inclined support member 14 are interposed between the shelf plate 12 and the support member 11 described above. As shown in FIGS. 3, 6 and 7, the first inclined support member 13 and the second inclined support member 14 include upper plate portions 13 a and 14 a each having a flat plate shape, and both sides of the upper plate portions 13 a and 14 a. It has left and right side plate portions 13b, 14b extending downward from the edge portion. The left and right side plate portions 13b and 14b have a larger longitudinal dimension than the upper plate portions 13a and 14a, and the end surface on the rear end side coincides with the end surface of the upper plate portions 13a and 14a, while the end surface on the front end side is the same. It protrudes from the front end surfaces of the upper plate portions 13a, 14a. The second inclined support member 14 has an upper plate portion 14a (hereinafter referred to as a second upper plate portion 14a when distinguished) and an upper plate portion 13a (hereinafter referred to as a first upper portion 13a when distinguished). The side plate portion 13b of the first inclined support member 13 (hereinafter referred to as the first side plate portion 13b when distinguished) is set to be slightly larger than the upper plate portion 13a). The first inclined support member 13 can be accommodated between the second side plate portions 14b in a state of facing the side plate portions 14b (hereinafter referred to as second side plate portions 14b when distinguished).

  The first inclined support member 13 is provided with a second inclined shaft 13c and a second protrusion 13d on the outer first side plate portion 13b, and a first support long hole 13e and a first guide on the inner first side plate portion 13b. A groove 13f is provided. On the other hand, the second inclined support member 14 is provided with a second support long hole 14c and a second guide groove 14d in the outer second side plate portion 14b, and a second support large length in the inner second side plate portion 14b. A hole 14e and a relief notch 14f are provided.

  The second inclined shaft 13c and the second protrusion 13d are configured by screwing screws into the outer first side plate portion 13b. That is, the second inclined shaft 13c and the second protrusion 13d have shaft portions 13c1 and 13d1 and head portions 13c2 and 13d2 having a diameter larger than those of the shaft portions 13c1 and 13d1, respectively. It is attached to the 1st side board part 13b via. The second inclined shaft 13c is provided at a position that is substantially in the middle of the front end portion of the first side plate portion 13b, and the second protrusion 13d is relatively upward in the latter half portion of the first side plate portion 13b. It is provided at the site.

  The first support long hole 13e is a long hole through which the shaft portion 112c1 of the first inclined shaft 112c provided in the auxiliary side wall member 112 is inserted, and extends along the longitudinal direction at the front end portion of the first side plate portion 13b. ing. The first support long hole 13e is formed to have a constant width that is larger than the shaft portion 112c1 of the first inclined shaft 112c and smaller than the head portion 112c2. The first guide groove 13f is inserted through the shaft portion 112d1 of the first protrusion 112d provided in the auxiliary side wall member 112, and is provided in the rear portion of the first side plate portion 13b. The first guide groove 13f is formed to have a constant width that is larger than the shaft portion 112d1 of the first protrusion 112d and smaller than the head portion 112d2. The first upper inclined groove portion 13f1 and the first lower groove portion 13f1 that are continuous with each other are formed. An inclined groove portion 13f2 is provided.

  Each of the first upper inclined groove portion 13f1 and the first lower inclined groove portion 13f2 is inclined forward and gradually upward, and has locking surfaces 13f3 and 13f4 at the respective upper ends. The locking surfaces 13f3 and 13f4 prevent the first inclined support member 13 from moving downward when the locking surfaces 13f3 and 13f4 abut on the shaft portion 112d1 of the first protrusion 112d, respectively. The locking surface 13f3 of the first upper inclined groove portion 13f1 is provided above the first side plate portion 13b, and the locking surface 13f4 of the first lower inclined groove portion 13f2 is provided below the first side plate portion 13b. is there. As is apparent from the drawing, the first guide groove 13f has a first protrusion 112d that is in contact with the locking surface 13f3 of the first upper inclined groove portion 13f1 or the locking surface 13f4 of the first lower inclined groove portion 13f2. Each dimension is set so that one inclined shaft 112c is positioned at the front end of the first support slot 13e. Although not clearly shown in the drawing, when the first protrusion 112d is in contact with the locking surface 13f3 of the first upper inclined groove portion 13f1, the first upper plate portion 13a is the bottom wall of the support portion main body 111. Each dimension is set so as to be substantially parallel to the portion 111a.

  The second support long hole 14c is a long hole through which the shaft portion 13c1 of the second inclined shaft 13c provided in the first side plate portion 13b is inserted, and extends along the longitudinal direction at the front end portion of the second side plate portion 14b. doing. The second support long hole 14c is formed to have a constant width that is larger than the shaft portion 13c1 of the second inclined shaft 13c and smaller than the head portion 13c2. The second guide groove 14d is inserted through the shaft portion 13d1 of the second protrusion 13d provided in the first side plate portion 13b, and is provided in the rear portion of the second side plate portion 14b. The second guide groove 14d is formed to have a constant width that is larger than the shaft portion 13d1 of the second protrusion 13d and smaller than the head portion 13d2. The second upper inclined groove portion 14d1 and the second lower groove portion 14d1 that are continuous with each other. An inclined groove portion 14d2 is provided.

  Each of the second upper inclined groove portion 14d1 and the second lower inclined groove portion 14d2 is inclined forward and gradually upward, and has locking surfaces 14d3 and 14d4 at the respective upper ends. The locking surfaces 14d3 and 14d4 prevent the first inclined support member 13 from moving downward when the shaft portion 13d1 of the second protrusion 13d abuts. The locking surface 14d3 of the second upper inclined groove portion 14d1 is provided on the upper portion of the first side plate portion 13b, and the locking surface 14d4 of the second lower inclined groove portion 14d2 is provided on the lower portion of the first side plate portion 13b. is there. As is apparent from the figure, the second guide groove 14d has a second protrusion 13d that is in contact with the locking surface 14d3 of the second upper inclined groove portion 14d1 or the locking surface 14d4 of the second lower inclined groove portion 14d2. The respective dimensions are set so that the two inclined shafts 13c are positioned at the front end portion of the second support long hole 14c. Although not clearly shown in the drawing, when the second protrusion 13d is in contact with the locking surface 14d3 of the second upper inclined groove portion 14d1, the second upper plate portion 14a is connected to the first upper plate portion 13a. Each dimension is set to be almost parallel.

  The second support large elongated hole 14e is a long hole through which the head portion 112c2 of the first inclined shaft 112c is provided in the auxiliary side plate portion 112b of the auxiliary side wall member 112, and in the longitudinal direction at the front end portion of the second side plate portion 14b. Extends along. The second support long hole 14c is formed to have a constant width larger than the head 112c2 of the first inclined shaft 112c. The escape notch 14f is a rectangular opening formed in a portion corresponding to the first guide groove 13f of the first inclined support member 13, and is large enough to expose the entire opening area of the first guide groove 13f to the outside. It is formed.

  In the product placement shelf 10 configured as described above, the first protrusion 112d abuts on the locking surface 13f3 of the first upper inclined groove portion 13f1, and the second protrusion 13d is the locking surface 14d3 of the second upper inclined groove portion 14d1. In this case, the first upper plate portion 13a and the second upper plate portion 14a are maintained in a state of being substantially parallel to the bottom wall portion 111a of the support portion main body 111, respectively. Accordingly, the shelf plate 12 whose both lower surfaces are in contact with the upper surface of the second upper plate portion 14a is also substantially parallel to the bottom wall portion 111a of the support portion main body 111, that is, as shown in FIG. It will be maintained in a horizontal state.

  When the second inclined support member 14 is moved forward along the second support long hole 14c and the second support large hole 14e from the above state, the upper edge of the second upper inclined groove portion 14d1 in the second guide groove 14d As a result of the portion abutting against the second protrusion 13d, the second inclined support member 14 rotates about the second inclined shaft 13c with respect to the first inclined support member 13, and as shown in FIGS. The rear end portion of the inclined support member 14 moves upward. When the second inclined support member 14 is moved backward when the second protrusion 13d reaches the lower end of the second upper inclined groove 14d1, the second lower inclined groove of the second guide groove 14d with respect to the second protrusion 13d. 14d2 is disposed, and the locking surface 14d4 abuts against the second protrusion 13d.

  In this state, since the rear end portion of the second inclined support member 14 protrudes upward with respect to the first inclined support member 13, the shelf plate 12 that comes into contact with the upper surface of the second upper plate portion 14a. In this case, the rear end edge portion is maintained above the front end edge portion, that is, in an inclined state. Therefore, the visibility of the sales commodity placed behind the commodity placement shelf 10 can be improved as compared with the case where the shelf board 12 is disposed horizontally. In addition, when a sale product placed in front of the product placement shelf 10 is taken out, the sale product placed in the rear is gradually slid forward, and the take-out property of the sale product is always improved. It will be in good condition.

  On the other hand, when the first inclined support member 13 is moved forward along the first support long hole 13e from the above state, the upper edge of the first upper inclined groove portion 13f1 in the first guide groove 13f is As a result of the contact with the one protrusion 112d, the first inclined support member 13 rotates about the first inclined shaft 112c with respect to the support member 11, and the rear of the first inclined support member 13 as shown in FIGS. The end portion moves upward. When the first inclined support member 13 is moved rearward when the first protrusion 112d reaches the lower end of the first upper inclined groove 13f1, the first lower inclined groove of the first guide groove 13f with respect to the first protrusion 112d. 13f2 is disposed, and the locking surface 13f4 abuts on the first protrusion 112d.

  In this state, the rear end portion of the first inclined support member 13 is maintained in a state in which the rear end portion of the first inclined support member 13 protrudes upward with respect to the support member 11. It is maintained in a state where it further protrudes upward by the amount of protrusion. As a result, the shelf plate 12 in contact with the upper surface of the second upper plate portion 14a can also be maintained in a state of being further inclined by the amount of protrusion of the first inclined support member 13. Accordingly, it is possible to further improve the visibility of the sales commodity placed behind the commodity placement shelf 10 as compared with the case where only the first inclined support member 13 protrudes upward.

  In addition, as described above, since the first inclined support member 13 and the second inclined support member 14 are interposed between the shelf plate 12 and the support member 11, for example, the shelf plate 12 is 9 ° from the horizontal state. When inclined, the first side plate portion 13b of the first inclined support member 13 and the second side plate portion 14b of the second inclined support member 14 have first guide grooves 13f each having a length of 4.5 ° and A second guide groove 14d may be provided. Accordingly, the height dimension along the vertical direction of the first side plate portion 13b and the second side plate portion 14b forming the guide grooves 13f and 14d can be suppressed, and the shelf plate 12 is arranged in a horizontal state. In this case, the downward projecting dimension from the support member 11 does not increase. As a result, it is possible to provide a showcase that does not affect the storage capacity of the lower product stacking shelf 10.

  In the above-described embodiment, the refrigerated showcase is exemplified, but the present invention can be similarly applied even to a showcase that stores a commercial product in a heated state. Moreover, although the goods mounting shelf 10 made to support the shelf board 12 on the two support members 11 on either side is illustrated, the number of support members is not necessarily restricted to the thing of embodiment. Further, only the first inclined support member 13 and the second inclined support member 14 are interposed between the support member 11 and the shelf board 12, but an inclined support member having the same configuration is further interposed. It is also possible to make it. Furthermore, since the support member 11 is provided with the slider 113 and the slide mechanism 114, the operation of placing the sale product easily by pulling the shelf 12 forward with respect to the support member 11 is easily performed. It becomes possible. However, in the present invention, it is not always necessary to slide the shelf board.

  In the above-described embodiment, since the support member 11 including the support body 111 having the two side walls 111c is applied, a large dimension along the vertical direction of the support member 11 itself is ensured. It is possible to secure a desired strength without the need to further increase the storage capacity of the lower product storage shelf, but it is not necessary to apply a support member having two side walls. Absent.

  Furthermore, in the above-described embodiment, the shelf plate 12 can be inclined by 9 ° with respect to the support member 11, but the inclination angle does not necessarily have to be 9 °. It can be set arbitrarily. In this case, the tilt angle by the first tilt support member 13 and the tilt angle by the second tilt support member 14 do not necessarily need to match. Furthermore, between the support member 11 and the first inclined support member 13, the first protrusion 112 d is provided on the support member 11 and the first guide groove 13 f is provided on the first inclined support member 13. The first protrusion and the first guide groove may be provided in reverse. Similarly, between the first inclined support member 13 and the second inclined support member 14, the first inclined support member 13 is provided with the second protrusion 13d, and the second inclined support member 14 is provided with the second guide groove 14d. However, the second protrusion and the second guide groove may be provided in reverse. In the embodiment, the first inclined support member 13 is operated after the second inclined support member 14 is operated first, but the second inclined support member 14 and the first inclined support member 13 are operated. The operation procedure may be reversed.

  Furthermore, in the above-described embodiment, the inclined support members 13 and 14 provided with the guide grooves 13f and 14d are moved in the front-rear direction with respect to the inclined shafts 112c and 13c, thereby being locked to the protrusions 112d and 13d. The positions of the surfaces 13f3, 13f4, 14d3, and 14d4 are changed. However, the present invention is not limited to this. For example, the protrusion is movably disposed, and the position of the locking surface is changed by moving the protrusion. You may comprise so that it may change.

DESCRIPTION OF SYMBOLS 1 Case main body 10 Goods mounting shelf 11 Support member 12 Shelf board 13 1st inclination support member 13b 1st side plate part 13c 2nd inclination axis | shaft 13d 2nd protrusion 13f 1st guide groove 13f3, 13f4 Locking surface 14 2nd inclination support Member 14b Second side plate portion 14d Second guide groove 14d3, 14d4 Locking surface 111 Support portion main body 111a Bottom wall portion 111c Side wall portion 111e Locking piece 112 Auxiliary side wall member 112c First inclined shaft 112d First protrusion 113 Slider 115 Stopper member 117 Support shaft

Claims (8)

In the showcase in which the product mounting shelf is configured by disposing a support member toward the front inside the case body having an opening on the front surface and supporting a shelf plate on the upper part of the support member,
The shelf plate has a front end portion supported by the support member via a support shaft, and a rear end edge portion is arranged to be movable up and down with respect to the support member around the support shaft.
Between the support member and the shelf board,
A first inclined support member that is arranged so as to be movable up and down with respect to the support member and is maintained at a position protruding upward from the support member;
And a second inclined support member disposed so as to be movable up and down with respect to the first inclined support member and maintained at a position protruding upward from the first inclined support member. Showcase. The first inclined support member has a front end portion rotatably supported by the support member via a first inclined shaft,
Between the first inclined support member and the support member, when the first inclined support member protrudes upward, the state where the first inclined support member protrudes is maintained by engaging with the support member. First locking means is provided,
The front end of the second inclined support member is rotatably supported by the first inclined support member via a second inclined shaft,
The second inclined support member is engaged between the first inclined support member and the second inclined support member by engaging the first inclined support member when the second inclined support member protrudes upward. The showcase according to claim 1, wherein second locking means for maintaining a state in which the projection is protruded is provided. Each of the support member and the first inclined support member is configured to include a side plate portion extending along the vertical direction.
The first locking means includes a first protrusion formed on one of the side plate portion of the support member and the side plate portion of the first inclined support member, and a first guide groove formed on the other side. 3. The showcase according to claim 2, wherein the first inclined support member is maintained in a protruding state by engaging the first protrusion with an engagement surface of the first guide groove. Each of the first inclined support member and the second inclined support member includes a side plate portion extending along the vertical direction,
The second locking means includes a second protrusion formed on one of the side plate portion of the first inclined support member and the side plate portion of the second inclined support member, and a second guide groove formed on the other side. 3. The showcase according to claim 2, wherein the second inclined support member is maintained in a protruding state by engaging the second protrusion with an engaging surface of the second guide groove. .   The supporting member is integrally formed with a bottom wall portion having a flat plate shape and a side wall portion extending upward from both side edge portions of the bottom wall portion and having a locking piece at each base end portion. The showcase according to claim 1, further comprising a molded support portion main body, and detachably supported by the case main body via a locking piece of the side wall portion.   The support member includes an auxiliary side wall member provided in parallel with and opposite to one of the side wall portions, and the first inclined support member is supported by using the auxiliary side wall member as a side plate portion of the support member. The showcase according to claim 5, wherein: The support member includes a slider disposed so as to be movable along the longitudinal direction of the support body so that the projecting dimension from the front end of the support body changes.
The showcase according to claim 5, wherein a front end portion of the shelf board is rotatably supported by a front end portion of the slider.   Between the support member and the slider, the movement of the slider is restricted when engaged with the support member, while the slider is allowed to move when the engagement state with the support member is released. The showcase according to claim 7, wherein a stopper member is provided.

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