JP2006280905A - Shelf board slide-type merchandise showcase - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain a merchandise showcase in which complicated works for displaying in forward direction can be simply performed. <P>SOLUTION: Shelf board slide-type merchandise showcase 10 is composed of a frame 11 having support poles 12 provided with pawl holes 121 spaced at equal intervals in longitudinal direction, and a plurality of slide shelf board assembly sets 13 detachably attached to support poles 12 in the shape of cantilever. Each slide shelf board assembly set 13 includes support frames 14 and shelf boards 15 detachably attached to support frames and slidable in forward and backward direction of the support pole 12. Each slide shelf board assembly set 13 is provided with a slide mechanism 16 and a positioning mechanism 17. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a shelf-sliding product display shelf provided with a slide shelf assembly.

  At sales floors such as stores, convenience stores, supermarkets, department stores, etc., products are displayed on display shelves and sold. When the product is sold and a space is generated in front of the product display shelf, the product is replenished. Normally, in this replenishment operation, the product is not directly replenished in the empty space on the shelf, but the remaining product is moved to the front of the shelf and a new product is placed in the empty space at the rear. In this way, the company always repeats the first-in first-out of the product to prevent the remaining of the old product, and at the same time aims to create an organized sales floor. Such a product replenishment operation is usually called “advance operation” in the industry.

  A normal merchandise display shelf is set at an interval substantially equal to the height of the merchandise in terms of display effect, loading effect, and the like. In order to carry out the advance work smoothly, it is desirable to replenish new merchandise at the rear of the shelf over the head of the remaining merchandise transferred to the front of the shelf. However, since the interval between the shelf boards is set narrow, the advance work is complicated and time-consuming.

  An example of the advance work in the conventional merchandise display shelf will be described with reference to FIG. As shown in FIG. 24, a general merchandise display shelf 1 has a column 12 fixed to a gantry 11, and a shelf 2 is detachably attached to the column 12. The product 3 is displayed on the shelf 2 in an orderly manner. Once the shelf board 2 is mounted on the support column 12, the height position and the front-rear position of the shelf board 2 cannot be adjusted.

  As shown in FIG. 24A, when a specific product 3 displayed on a specific shelf 2 is sold and an empty space 4 is generated on the front side of the shelf 2, the refill cart 5 The supplementary product 3b is loaded and moved to the specific product display shelf 1. As described above, since the shelf interval is set narrow, the product cannot be replaced over the head, so the residual product 3a is temporarily transferred to the replenishment cart 5 so that there is nothing on the shelf 2 ( (B) Figure. Next, a new product 3b is replenished to the rear of the shelf 2 ((C) diagram), and finally the remaining product 3a is placed again in front of the shelf 2 ((D) diagram). This work is frequently performed every day.

  Thus, the advance work is complicated and time-consuming, and requires a lot of time and labor. As a result, it is difficult to respond promptly, and it is impossible to maintain an organized sales floor, the product display effect of the sales floor is reduced, and the first-in first-out principle cannot be maintained. In order to solve such a problem, there is a demand for a merchandise display shelf that can simplify complicated advance work.

  A shelf-sliding product display shelf according to the present invention includes a gantry having a column provided with claw holes spaced apart at equal intervals in the longitudinal direction, a support frame that is detachably attached to the column and a support frame And a plurality of sets of slide shelf assemblies including shelf plates that are detachably attached to the support columns and that are slidable in the front-rear direction. Each set of slide shelf assemblies is provided with a slide mechanism and a positioning mechanism.

  In a first aspect of the present invention, a support frame includes a support frame main body, a support rail that is fixed to the support frame main body so as to extend in the front-rear direction with respect to the support column, and that has a notched portion near the rear base end; A plurality of claws provided at the rear base end of the main body and detachably engaged with the claw holes of the post, a support roller rotatably attached to the support rail at the front end opposite to the rear base end, and the post And a hanging horizontal bar fixed to the support frame main body on the front tip side so as to extend in the left-right direction.

  The shelf board includes a shelf board body, a shelf board rail fixed to the shelf board body so as to extend in the front-rear direction with respect to the support column, and a shelf board roller rotatably attached to a rear base end of the shelf board rail. The shelf rail includes a latching protrusion that projects downward near the front tip opposite to the rear base, and a latching step portion that extends downward at a predetermined position between the rear base and the front tip.

  The slide mechanism includes a support rail, a support roller, a shelf rail, and a shelf roller. The positioning mechanism includes a support roller, a latching horizontal rail, a shelf roller, a latching protrusion that projects downward from the shelf rail, and a latching step portion that extends below the shelf rail.

  It is preferable that the support rail is laid down and formed into a U-shaped cross section (C-shaped cross section), and the shelf rail is formed into an L-shaped cross section.

  In each set of the slide shelf assembly, when the shelf is assembled to the support frame by the slide mechanism and the positioning mechanism and is in the normal rear position, the shelf roller passes through the notch of the support frame and the support rail. The support roller receives the shelf rail, and the support roller contacts the latching protrusion of the shelf plate. In addition, when the shelf plate is assembled to the support frame and the latching protrusion is in the maximum extended position where it is pulled out to the maximum after passing over the support roller, the shelf stepped portion of the shelf plate is attached to the side rail of the support frame. Contact.

  In a second aspect of the present invention, the support frame includes a support frame main body, a support rail that is fixed to the support frame main body so as to extend in the front-rear direction with respect to the support column, and that has a notched portion near the rear base end; A plurality of claws provided at the rear base end of the main body and detachably engaged with the claw holes of the post, a support roller rotatably attached to the support rail at the front end opposite to the rear base end, and the post A latching crosspiece fixed to the support frame main body at the front end side so as to extend in the left-right direction, and a latch attached to a predetermined position of the latching crosspiece so as to be rotatable and detachable.

  The shelf board includes a shelf board body, a shelf board rail fixed to the shelf board body so as to extend in the front-rear direction with respect to the support column, and a shelf board roller rotatably attached to a rear base end of the shelf board rail. The shelf body includes a hook portion that is bent upward in the vicinity of the front tip lower side. The shelf rail has a latching step portion extending downward at a predetermined position between the rear base end and the front front end.

  The slide mechanism includes a support rail, a support roller, a shelf rail, and a shelf roller. The positioning mechanism includes a latching horizontal bar, a shelf roller, a latch, a hook portion bent upward from the shelf body, and a latching step portion extending downward from the shelf rail.

  It is preferable that the support rail is laid down and formed into a U-shaped cross section (C-shaped cross section), and the shelf rail is formed into an L-shaped cross section.

  In each set of the slide shelf assembly, when the shelf is assembled to the support frame by the slide mechanism and the positioning mechanism and is in the normal rear position, the shelf roller passes through the notch of the support frame and the support rail. The support roller receives the shelf rail, the latch engages with the hook part of the shelf body, the shelf board is assembled to the support frame, and the latch is removed from the hook part and pulled out to the maximum. When in the maximum drawer position, the latching step of the shelf comes into contact with the latching crosspiece of the support frame.

  In the present specification, the front side of the product display shelf is defined as “front”, and the back side is defined as “rear”. The “left-right direction” refers to the left-right width direction toward the front of the product display shelf.

  According to the present invention, since the shelf board can be pulled out in front of the product display shelf, the replacement of the old and new products can be performed quickly and easily.

  With reference to drawings, the Example of the shelf slide type product display shelf based on this invention is described. As shown in FIG. 1 and FIG. 23, the basic configuration of the shelf-sliding product display shelf 10 according to the present invention is a gantry 11 having columns 12 having claw holes 121 spaced at equal intervals in the longitudinal direction (see FIG. 23) and a plurality of sets of slide shelf assemblies 13 that are detachably mounted on the support column 12 in a cantilever shape. Each set of slide shelf board assemblies 13 includes a support frame 14 and a shelf board 15 that is detachably attached to the support frame 14 and is slidable in the front-rear direction with respect to the support column 12. Each set of slide shelf assembly 13 is provided with a slide mechanism 16 and a positioning mechanism 17 described later (see FIGS. 14 and 22).

  In this specification, the front side of the commodity display shelf 10 is defined as “front”, and the back side is defined as “rear”. The “left-right direction” refers to the left-right width direction toward the front of the product display shelf 10. In FIG. 1, the front-rear direction Y and the left-right direction X are indicated by bidirectional arrows.

  First, with reference to FIGS. 1-18, the 1st Example of the slide shelf board assembly 13 based on this invention is described. As best shown in FIGS. 4, 5, and 11-13, the support frame 14 forms a frame that is generally rectangular in plan view. The support frame 14 includes a support frame main body 141, a support rail 142, a claw 143, a support roller 144, and a hanging horizontal bar 145. The support rail 142 is fixed to the support frame main body 141 so as to extend in the front-rear direction Y with respect to the support column 12, and has a notched portion 146 near the rear base end. It is preferable that the support rail 142 is formed in a U-shaped cross section (a U-shaped cross section) on its side (see FIG. 16). A plurality of claws 143 are provided at the rear base end of the support frame main body 141 and detachably engage with the claw holes 121 of the support column 12. The support roller 144 is rotatably attached to the support rail 142 at the front tip opposite to the rear base end. The hanging horizontal bar 145 is fixed to the support frame main body 141 on the front tip side so as to extend in the left-right direction X with respect to the support column 12.

  As best shown in FIGS. 2, 3, and 7-9, the shelf board 15 forms a frame having a generally rectangular shape in plan view. The shelf board 15 includes a shelf board body 151, a shelf board rail 152, and a shelf board roller 153. The shelf rail 152 is fixed to the shelf main body 151 so as to extend in the front-rear direction Y with respect to the column 12. The shelf rail 152 is preferably formed in an L-shaped cross section (see FIG. 9). The shelf roller 153 is rotatably attached to the rear base end of the shelf rail 152. The shelf rail 152 includes a latching protrusion 154 that projects downward near the front tip opposite to the rear base, and a latching step 155 that extends downward at a predetermined position between the rear base and the front tip. Including.

  As best shown in FIGS. 6 and 14-17, each set of slide shelf board assemblies 13 in the first embodiment is detachably attached to the support frame 14, the support frame 14, and the longitudinal direction Y with respect to the column 12. And a slidable shelf 15.

  When assembling each slide shelf assembly 13, as shown in FIG. 6A and FIG. 14, first, the shelf 15 is placed on the support frame 14, and the front and rear of the support frame 14 and the shelf 15. Align left and right. When the two overlap each other at an appropriate position, the shelf roller 153 passes through the notch 146 of the support frame 14 and rides on the support rail 142, the support roller 144 receives the shelf rail 152, and the support roller 144 It contacts the front vertical edge 154a (see FIGS. 7 and 14) of the latching protrusion 154 of the plate 15. Even if the shelf board 15 is pressed further backward with respect to the support frame 14 in this state, the support frame body 141 and the shelf board body 151 interfere with each other to prevent backward movement. This relative positional relationship between the support frame 14 and the shelf board 15 is referred to as a regular rear position described later.

  The assembly operation of the slide shelf board assembly 13 may be performed in either a state where the support frame 14 is attached to or removed from the support column 12.

  In the slide shelf board assembly 13 of the first embodiment, as shown in FIGS. 7-17, the slide mechanism 16 includes a support rail 142, a support roller 144, a shelf board rail 152, and a shelf board roller 153. The positioning mechanism 17 includes a support roller 144, a latching horizontal bar 145, a shelf roller 153, a latching protrusion 154 that projects downward from the shelf rail 152, and a latching step portion 155 that extends below the shelf rail 152.

  Next, the operation of the slide shelf board assembly 13 of the first embodiment will be described with reference to FIG. When the shelf 15 is assembled to the support frame 14 by the slide mechanism 16 and the positioning mechanism 17, the slide shelf assembly 13 is in the normal rear position (FIG. 6A, FIG. 14, FIG. 18). A) As shown above, the shelf roller 153 passes through the notched portion 146 of the support frame 14 and rides on the support rail 142, the support roller 144 receives the shelf rail 152, and the support roller 144 is the shelf plate. It contacts the front vertical edge 154a of the 15 latching protrusions 154. When the shelf board 15 is in this regular rear position, the support roller 144 and the front vertical edge 154a of the latching projection 154 are latched, so that the shelf board 15 is pulled out to the front in a horizontal state. I can't. As described above, the shelf board 15 cannot be pushed further backward.

  As shown in FIG. 18 (B), when the operator pulls forward while lifting the front end of the shelf 15 slightly upward, the latching protrusion 154 gets over the support roller 144 and the shelf 15 moves forward. It is pulled out ((C) figure). When the shelf board 15 moves forward by a predetermined distance, the shelf board roller 153 passes under the notch 146 and enters the support rail 142 having a normal U-shaped section (U-shaped section) (see FIG. 16). ). At this time, a slight gap is provided between the shelf roller 153 and the upper flange of the support rail 142 (see FIG. 16). The shelf board 15 is supported by the support roller 144 and the shelf board roller 153, and moves smoothly forward. When the shelf plate 15 reaches the maximum drawing position where the shelf plate 15 is pulled out to the maximum, the latching step portion 155 of the shelf plate 15 contacts the latching crosspiece 145 of the support frame 14, and further forward movement is prevented. ((D) Figure).

  By performing the operation opposite to the above, the shelf board 15 is returned to the normal rear position.

  When the shelf 15 is moving forward / backward or at the maximum drawing position, the shelf roller 153 is sandwiched between the upper and lower flanges of the support rail 142 as shown in FIGS. 16, 17 and 18D. Thus, the shelf 15 does not rotate counterclockwise in FIG. 18 with the support roller 144 as a fulcrum and does not come off the support frame 14.

  In the slide shelf board assembly 13 of the first embodiment described above, when the shelf board 15 reciprocates between the normal rear position and the maximum drawer position, the latching protrusion 154 of the shelf board 15 is supported by the support frame 14. This is accompanied by an operation of getting over the support roller 144 of the vehicle. In some cases, the climbing operation gives vibration to the shelf 15 and disturbs the arrangement of the products. Therefore, in order to prevent such vibration, a second embodiment of the slide shelf assembly 13 may be configured.

  Since the basic structure of the slide shelf board assembly 13 of the second embodiment is substantially the same as that of the slide shelf board assembly 13 of the first embodiment described above, the differences will be mainly described. The same reference numbers indicate the same components and parts.

  A slide shelf board assembly 13 of the second embodiment is shown in FIGS. 19-22. As best shown in FIGS. 19 and 20, the support frame 14 is fixed to the support frame main body 141 so as to extend in the front-rear direction Y with respect to the support frame main body 141 and the column 12 (see FIG. 1), and in the vicinity of the rear base end. A support rail 142 having a notch 146 (see FIG. 11), a plurality of claws 143 provided at the rear base end of the support frame main body 141 and detachably engaged with the claw holes 121 of the support column 12, and a rear base A support roller 144 rotatably attached to the support rail 142 at the front tip opposite to the end, and a latching horizontal beam 145 fixed to the support frame main body 141 at the front tip side so as to extend in the left-right direction X with respect to the column 12. And a latch 147 that is pivotably and detachably attached to a predetermined position of the latch horizontal bar 145.

  As best shown in FIGS. 20 and 21, the latch 147 is a plate-like body that is substantially rectangular in plan view, and has a claw 147a on the front end side and a mounting portion 147b on the rear end side. The claw 147a has a V shape refracted downward, and the mounting portion 147b has an L shape bent downward. The width of the mounting portion 147b is formed smaller than the width of the claw 147a for the reason described later. The claw 147a is detachably engaged with a hook portion 151a described later, and the mounting portion 147b is rotatably mounted in a slot 148 described later. Since the width of the mounting portion 147 b is smaller than the width of the claw 147 a, there is no possibility that the latch 147 passes through the slot 148. In a normal state, the latch 147 rides on the latching horizontal beam 145 and is held in a horizontal position with the mounting portion 147b fitted in the slot 148 of the latching horizontal beam 145 as a fulcrum (FIG. 21). However, when an external force is applied to the latch 147, the latch 147 can be rotated clockwise or counterclockwise in FIG. 21 with the mounting portion 147b fitted in the slot 148 of the latching crosspiece 145 as a fulcrum. However, in this case, the rotation until the latch 147 comes into contact with the shelf main body 151 is limited in the clockwise direction, and the limit until the latch 147 comes into contact with the latching crosspiece 145 is counterclockwise. . The reason why the latch 147 is detachably attached to the latching crosspiece 145 is to simplify the operations such as cleaning and cleaning of the slide shelf assembly 13.

  As shown in FIGS. 20 and 21, the slot 148 described above is provided on the rear end side of the latching horizontal rail 145, and supports the mounting portion 147 b of the latch 147 so as to be rotatable and detachable. The slots 148 are preferably provided at both ends or the center in the left-right direction X of the hanging horizontal bar 145. This is to simplify the work.

  As shown in FIG. 22, the shelf board 15 includes a shelf board main body 151, a shelf board rail 152 fixed to the shelf board body 151 so as to extend in the front-rear direction with respect to the support column 12, and a rear base end of the shelf board rail 152. And a shelf roller 153 that is rotatably mounted. The shelf main body 151 includes a hook portion 151a that is bent upward near the front tip lower side. The shelf rail 152 has a latching step portion 155 that extends downward at a predetermined position between the rear base end and the front front end.

  The slide mechanism 16 includes a support rail 142, a support roller 144, a shelf board rail 152, and a shelf board roller 153. The positioning mechanism 17 includes a latching horizontal bar 145, a shelf roller 153, a latch 147, a hook portion bent upward from the shelf body, and a latching step portion 155 extending below the shelf rail 152.

  It is preferable that the support rail 142 is laid down and formed into a U-shaped cross section (a U-shaped cross section), and the shelf rail 152 is formed into an L-shaped cross section.

  In each set of the slide shelf assembly 13 of the second embodiment, when the shelf 15 is assembled to the support frame 14 by the slide mechanism 16 and the positioning mechanism 17 as shown in FIG. (A) The shelf roller 153 passes through the notch 146 (see FIG. 11) of the support frame 14 and rides on the support rail 142, and the support roller 144 receives the shelf rail 152, and the pawl of the latch 147. 147a engages with the hook portion 151a of the shelf board body 151. At the regular rear position, the claw 147a is engaged with the hook portion 151a, so that the shelf board 15 cannot be pulled out from the support frame 14 forward. As described above, when the shelf board 15 is in the normal rear position, the support frame body 141 and the shelf board body 151 interfere with each other even if the shelf board 15 is pressed further backward with respect to the support frame 14. Prevent movement.

  When the shelf 15 is in the normal rear position, as shown in FIG. 22B, the operator puts a finger on the back of the shelf 15 and pushes up the latch 147 with force F, so that the claw 147a is The hook part 151a comes off. The operator can pull out the shelf 15 as it is. When the operator removes his / her finger from the latch 147, the latch 147 falls by its own weight, rides on the latching crosspiece 145, and stops there (see FIG. 22C). When the worker continues to pull out the shelf 15 as it is, the latching step portion 155 of the shelf plate main body 151 hits the latching crosspiece 145, and the shelf 15 is stopped at the maximum drawer position (FIG. 22 ( C) Refer to the figure).

  When returning the shelf board 15 from the maximum drawing position (FIG. 22C) to the normal retracted position (FIG. 22A), the operator may push the shelf board 15 back as it is. At this time, the hook portion 151a of the shelf board body 151 pushes up the V-shaped claw 147a of the latch 147, and the hook portion 151a and the claw 147a are engaged (see FIG. 22A). Even if the shelf board 15 is further pushed back, the support frame main body 141 and the shelf board main body 151 interfere with each other to prevent backward movement. At this time, the shelf board 15 is in the normal retracted position.

  Next, with reference to FIG. 23, the advance operation | work of the shelf board slide-type merchandise display shelf 10 based on this invention is demonstrated. When compared with the conventional type merchandise display shelf 1 shown in FIG. 24, it will become clear how the advance operation of the shelf slide type merchandise display shelf 10 according to the present invention is simplified.

  As shown in FIG. 23A, the specific product 3 displayed on the shelf 15 of the specific slide shelf assembly 13 is sold, and a free space 4 is generated on the front side of the shelf 15. At that time, the replenishment product 3 b is loaded on the replenishment cart 5 and moved to the specific product display shelf 1. As described above, because the shelf interval is set to be narrow and the product cannot be replaced over the head, the shelf plate 15 is pulled out to the maximum extent (FIG. (B)). Next, the old product 3a is moved to the empty space 4 of the shelf board 15 ((C) diagram). A new product 3b is replenished to the rear of the shelf board 15 (FIG. (D)), and finally the shelf board 15 is pushed back to the first normal position (FIG. (E)). In this advance work, the process of lowering the old product once to the replenishment cart and setting the new product back to the shelf after the installation of the new product is omitted, thus saving labor in the advance work.

  The present invention is not only applied to merchandise display shelves in stores, but can also be used as display shelves in exhibition halls, theaters, etc., and as organizing shelves for parts, tools, materials, etc. in manufacturing factories.

It is a perspective view of the slide-type merchandise display shelf based on this invention. It is an upper surface perspective view of the shelf board which comprises the slide shelf board assembly based on this invention. It is a back surface perspective view of the shelf board shown in FIG. It is a top perspective view of the support frame which comprises 1st Example of the slide shelf board assembly based on this invention. It is a back surface perspective view of the support frame shown in FIG. (A) is a top perspective view of the first embodiment of the slide shelf assembly in which the shelf is assembled to the support frame, and shows the state in which the shelf is in the normal rear position. (B) The figure is the same figure as (A) figure, Comprising: The state which has a shelf board in the middle of moving forward is shown. It is a cross-sectional view of the shelf board seen from the VII-VII line of FIG. FIG. 8 is a rear view of a part of the shelf board shown in FIG. 7. FIG. 8 is a partial cross-sectional view of the shelf board as viewed from line IX-IX in FIG. 7. It is sectional drawing of a part of shelf board seen from the XX line of FIG. FIG. 5 is a cross-sectional view of the support frame as seen from the line XI-XI in FIG. 4. It is a top view of a part of support frame shown in FIG. It is a partial cross section figure of the support frame seen from the XIII-XIII line of FIG. It is a cross-sectional view of the slide shelf board assembly seen from the XIV-XIV line | wire of the (A) figure of FIG. FIG. 7 is a partial cross-sectional view of the slide shelf board assembly as seen from line XV-XV in FIG. FIG. 7 is a cross-sectional view of the slide shelf board assembly taken along line XVI-XVI in FIG. FIG. 15 is a partial cross-sectional view of the slide shelf board assembly as seen from line XVII-XVII in FIG. 14. FIG. 15 is a part of the same drawing as FIG. 14 and shows the operation of the first embodiment of the slide shelf assembly. It is a top perspective view of the support frame which comprises the 2nd Example of the slide shelf board assembly based on this invention. FIG. 20 is a plan view of the support frame shown in FIG. 19. It is the longitudinal cross-sectional view of a latch seen from the XXI-XXI line | wire of FIG. FIG. 14 is a part of the same drawing as FIG. 14 and shows the operation of the second embodiment of the slide shelf board assembly. It is explanatory drawing of the advance operation | work of the slide-type merchandise display shelf based on this invention. It is explanatory drawing of the advance work of the conventional goods display shelf.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Slide-type product display shelf 11 Mounting stand 12 Support | pillar 13 Slide shelf board assembly 14 Support frame 15 Shelf board 16 Slide mechanism 17 Positioning mechanism 141 Support frame main body 142 Support rail 143 Claw 144 Support roller 145 Suspension crosspiece 146 Drop notch 147 latch 147a claw 148 slot 151 shelf body 151a hook part 152 shelf rail 153 shelf board roller 154 latching projection 155 latching step part

Claims (9)

A gantry having a column having claw holes spaced at equal intervals in the longitudinal direction, a support frame that is detachably mounted on the column in a cantilever shape, and a frame that is detachably mounted on the support frame and is A plurality of sets of slide shelf assemblies including shelf plates slidable in the direction,
A slide mechanism and a positioning mechanism are provided for each set of the slide shelf assembly.
Shelf board sliding product display shelf. The support frame includes a support frame main body, a support rail that is fixed to the support frame main body so as to extend in the front-rear direction with respect to the support column, and that has a notched portion near the rear base end, and a rear base end of the support frame main body A plurality of claws that are detachably engaged with the claw holes of the support column, a support roller that is rotatably attached to the support rail at a front end opposite to the rear base end, and left and right with respect to the support column A hanging crosspiece fixed to the support frame main body on the front tip side so as to extend in a direction,
The shelf board includes a shelf board body, a shelf rail fixed to the shelf board body so as to extend in the front-rear direction with respect to the support column, and a shelf board roller rotatably attached to a rear base end of the shelf board rail. Including
The shelf rail is configured to have a latching protrusion that projects downward near the front tip, and a latching step portion that extends downward at a predetermined position between the rear base end and the front tip. The
The shelf-sliding product display shelf according to claim 1. The slide mechanism includes the support rail, the support roller, the shelf rail, the shelf roller,
The positioning mechanism includes the support roller, the latching horizontal rail, the shelf roller, the latching protrusion projecting downward from the shelf rail, and a latching step portion extending below the shelf rail.
The shelf-sliding product display shelf according to claim 2.   The shelf-sliding product display shelf according to claim 2, wherein the support rail is formed in a U-shaped cross section, and the shelf rail is formed in an L-shaped cross section. In each set of the slide shelf assembly, when the shelf plate is assembled to the support frame by the slide mechanism and the positioning mechanism and the shelf plate is in the normal rear position, the shelf roller is lowered by the support frame. Passing through the notch and onto the support rail, the support roller receives the shelf rail, the support roller contacts the latching projection of the shelf,
When the shelf plate is assembled to the support frame and the latching projection is at the maximum extended position where the shelf projection is passed over the support roller to the maximum extent, the latching step portion of the shelf plate is engaged with the support frame. Configured to contact the stop rail,
The shelf-sliding product display shelf according to claim 3. The support frame includes a support frame main body, a support rail that is fixed to the support frame main body so as to extend in the front-rear direction with respect to the support column, and that has a notched portion near the rear base end, and a rear base end of the support frame main body A plurality of claws that are detachably engaged with the claw holes of the support column, a support roller that is rotatably attached to the support rail at a front end opposite to the rear base end, and left and right with respect to the support column A latching horizontal beam fixed to the support frame main body on the front tip side so as to extend in a direction, and a latch attached to the predetermined position of the latching horizontal beam so as to be rotatable and detachable.
The shelf board includes a shelf board body, a shelf rail fixed to the shelf board body so as to extend in the front-rear direction with respect to the support column, and a shelf board roller rotatably attached to a rear base end of the shelf board rail. Including
The shelf body includes a hook portion that is bent upward in the vicinity of the front tip lower side,
The shelf rail is configured to have a latching step portion that extends downward at a predetermined position between the rear base end and the front front end.
The shelf-sliding product display shelf according to claim 1. The slide mechanism includes the support rail, the support roller, the shelf rail, the shelf roller,
The positioning mechanism includes the latching crosspiece, the shelf roller, the latch, a hook portion bent upward from the shelf body, and a latching step portion extending below the shelf rail.
The shelf board-type product display shelf according to claim 6.   The shelf-sliding product display shelf according to claim 6, wherein the support rail is formed in a U-shaped cross section, and the shelf rail is formed in an L-shaped cross section. In each set of the slide shelf assembly, when the shelf plate is assembled to the support frame by the slide mechanism and the positioning mechanism and the shelf plate is in the normal rear position, the shelf roller is lowered by the support frame. Passing through the notch and onto the support rail, the support roller receives the shelf rail, the latch engages the hook portion of the shelf body,
When the shelf plate is assembled to the support frame and the latch is in the maximum drawer position where the latch is removed from the hook portion and pulled out to the maximum extent, the latch step portion of the shelf plate is latched to the support frame. Configured to contact the side rail,
The shelf-sliding product display shelf according to claim 7.

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