JP4594490B2 - Product display shelf - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a merchandise display shelf installed in a supermarket, a home center, a convenience store, or the like.
[0002]
[Prior art]
In this type of merchandise display shelf, means for supporting the base shelf so as not to move in the horizontal direction on the base legs extending forward from the lower ends of the pair of right and left columns is, for example, Japanese Utility Model Publication No. 62-11497. There are some which are disclosed in the official gazette and Japanese Utility Model Publication No. 54-7498.
[0003]
In the former, a plurality of L-shaped engagement holes provided on the inner side surfaces of the left and right base legs are engaged with the downward engagement pieces formed at both ends of the connecting rod facing in the left-right direction, and are attached to both ends of the connecting rod. By holding a reinforcing rod facing in the left-right direction fixed to the lower surface of the base shelf placed on the base leg by a pair of front and rear gripping pieces facing upward, the movement of the base shelf in the front-rear direction is prevented, By fitting inward engagement protrusions formed at the front ends of both holding pieces into engagement holes formed at the front and rear surfaces of the reinforcing rod, the base shelf is prevented from moving in the left-right direction. .
[0004]
The latter is a side that hangs down from both side edges of the base shelf when the standing piece that protrudes upward from the upper surface of the base leg is screwed from the inner surface of the base leg and the base shelf is placed on the base leg. When the inward edge of the piece abuts the outer surface of the upright piece, the base shelf is prevented from moving in the left-right direction, and the front end of the reinforcing rod facing the left-right direction fixed to the lower surface of the base shelf is By abutting the protrusion on the upper surface, the base shelf is prevented from moving forward.
[0005]
[Problems to be solved by the invention]
However, in the above-mentioned former structure, not only a large number of L-shaped engagement holes have to be drilled in the base leg, but also a pair of front and rear provided at the both ends of the connecting rods that connect the left and right base legs. This requires a large number of members such as a holding piece, which complicates the structure and increases the manufacturing cost.
[0006]
In the latter case, since the upright piece must be screwed, the work is troublesome, and there is a problem that assembly work is troublesome.
[0007]
In view of the above-mentioned problems of the prior art, the present invention can be easily assembled with a minimum number of parts without requiring work such as screwing, and after the base shelf is mounted. An object of the present invention is to provide a product display device that can prevent parts from falling off and can reliably prevent the back and forth and right and left movement of a base shelf.
[0008]
[Means for Solving the Problems]
According to the present invention, the above problem is solved as follows.
(1) In a product display shelf in which hollow base legs facing in the front-rear direction are provided at the lower portions of the support columns provided on the left and right sides and a base shelf is installed between the upper surfaces of the left and right base legs, An upright standing piece protrudes from both the left and right sides of the rear end portion of the substantially horizontal insertion piece having a size that can be inserted into the locking hole, and is inserted into the front portion of the standing piece. Inserting the insertion piece in the locking tool in which a backward slit is formed between the locking hole into the locking hole and fitting the slit into the front edge of the locking hole, A base shelf with a lower surface opened and a reinforcing member facing the left and right direction fixed to the lower surface is installed on the upper surfaces of the left and right base legs, and the front surface of the reinforcing member is brought into contact with the rear surface of the locking tool. In both cases, the rear surface of the base shelf is brought into contact with the lower front surface of the column, and the base shelf The side pieces extending downward from the right side edge, disposed on the outside of the right or left standing piece in fastener.
[0009]
(2) In a product display shelf in which hollow base legs facing in the front-rear direction are provided at the lower portions of the support columns provided on the left and right sides, and a base shelf is installed between the upper surfaces of the left and right base legs, A stop hole is drilled, and an upright standing piece with a downward engagement groove formed on the upper end is projected on both the left and right sides of the rear end of the substantially horizontal insertion piece that can be inserted into the locking hole. And insert the insertion piece in the locking tool in which a rearward slit is formed between the front part of the standing piece and the insertion piece into the locking hole, and fit the slit into the front edge of the locking hole. By fitting, the locking tool is attached to the locking hole, the bottom surface opens, and the base shelf with hanging pieces protruding from the bottom surface is installed on the upper surfaces of the left and right base legs, and the hanging pieces are engaged. Fit the groove into the groove from above and bring the rear surface of the base shelf into contact with the lower front surface of the column. The side pieces extending downward from the side edge of the left and right base shelves, is disposed outside the right or left standing piece in fastener.
[0010]
(3) In the above item (1) or (2), the interval between the left and right standing pieces in the locking tool is made larger than twice the plate thickness of the side piece of the base shelf.
[0011]
(4) In any one of the above items (1) to (3), a mounting hole is formed in the front end portion of the inner side surface of the left and right base legs, and the left and right directions have the same length as the distance between the left and right base legs. The kick plates are attached between the front end portions of the left and right base legs by engaging downwardly engaging pieces projecting from the left and right end faces of the kick plate facing to the attachment holes of the left and right base legs.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, a commodity display shelf (1) according to a first embodiment of the present invention will be described with reference to FIGS.
[0013]
A number of slits (2a) and (3a) are drilled in the vertical direction in the left and right columns in the front of the left and right columns (2) and (3), and at the bottom of each column (2) and (3), The rear ends of the base legs (4) and (5) facing the front-rear direction are fixed.
In the slits (2a) and (3a) of the left and right support columns (2) and (3), a locking piece provided at the rear end of a bracket (also not shown) that supports the lower surface of the shelf board (not shown) facing forward and backward. Is locked.
[0014]
The upper ends of the left and right support columns (2) and (3) are joined by an upper connecting rod (6), and the rear ends of the left and right base legs (4) and (5) are joined by a lower connecting rod (7). Has been.
[0015]
A rectangular panel (8) is fitted in the space surrounded by the left and right support columns (2) (3), the upper connecting rod (6), and the lower connecting rod (7).
[0016]
At the front end of the inner side surface of the base legs (4) and (5), two upper and lower mounting holes (9) are formed, and at the two front and rear positions on the lower surface of the base legs (4) and (5), An adjuster (10) for height adjustment is provided.
[0017]
By engaging the downward locking pieces (12) protruding from the left and right sides of the kick plate (11) into the mounting holes (9) of the base legs (4) and (5), the kick plate (11) It is attached.
[0018]
A substantially square locking hole (13) is formed at the front end of the upper surface of the base legs (4) and (5), and the front edge of the locking hole (13) is shown in FIG. The stopper (14) is locked.
[0019]
As shown in FIG. 2, the locking device (14) stands upright trapezoidal upright pieces (16), (17) in side view from the rear ends of the left and right side edges of the substantially horizontal rectangular insertion piece (15). A rearward slit (18) is formed between the front half of the upright pieces (16) and (17) and the insertion piece (15).
As shown in FIG. 5, the distance between the left and right upright pieces (16) and (17) is set to be larger than twice the plate thickness of the side piece (23) of the base shelf (19) described later.
[0020]
The locking tool (14) has its insertion piece (15) inserted into the locking hole (13) and moved forward with the slit (18) facing the front edge of the locking hole (13). The lower edge of the front part of the upright pieces (16) and (17) and the insertion piece (15) In the state of holding the upper pieces (4a) and (5a) of the legs (4) and (5), they are engaged with the locking holes (13) (see FIG. 6).
[0021]
The base shelf (19) has four sides of a square substrate (20) bent downward, and in two front and rear positions on the lower surface of the substrate (20), a reinforcing member (right and left) whose cross-sectional shape is an upward U-shape ( 21) (21) is fixed.
[0022]
As shown in FIGS. 4 to 6, the base shelf (19) abuts the front surface of the front reinforcing member (21) with the rear end of the upright piece (17) inside the left and right latches (14). The rear piece (22) that hangs down from the rear end of the substrate (20) is brought into contact with the front surface of the lower end portion of the support columns (2) and (3), and the left and right sides hang down from both ends of the substrate (20). The piece (23) is placed on the left and right base legs (4) and (5) in a state where the piece (23) is fitted between the left and right standing pieces (16) and (17) of the locking tool (14).
At this time, since the rear end of the standing piece (17) is in contact with the front surface of the front reinforcing member (21), there is no possibility that the locking tool (14) comes out of the locking hole (13).
[0023]
According to this embodiment, since only one locking hole (13) has to be formed on the upper surface of the base legs (4) and (5), the base legs (4) and (5) are manufactured at low cost. Since the locking tool (14) that can be attached to the locking hole (13) is a small member, the manufacturing cost can be reduced and the locking tool (14) can be stored when not in use. The space for use can be reduced and it is convenient for storage.
[0024]
In addition, a pair of left and right upright pieces (16) and (17) are provided on the locking tool (14), and the distance between the left and right upright pieces (16) and (17) is set to the side piece of the base shelf (19) ( 23) is larger than twice the plate thickness, so that the columns (2) (3) (2 ′) and the base legs (4) (4) (like the product display shelf (24) of the modification shown in FIGS. 5) Three (4 ') are arranged side by side, and two base shelves (19) and (19) are installed side by side between adjacent base legs (4), (5) and (4'). In this case, the adjacent side pieces (23) and (23) in the left and right base shelves (19) and (19) may be fitted between the left and right upright pieces (16) and (17), so that new locking The tool (14) is not required, and the two base shelves (19) (19) can be easily installed.
[0025]
In addition, if necessary, the number of support columns (2) (3) and base legs (4) (5) is further increased, so that three or more base shelves (19) can be connected to adjacent base legs (4) (5). Can be installed side by side easily.
[0026]
Further, a locking hole (13) is formed in the rear part of the base leg (4) (5) so that the front surface of the rear reinforcing member (21) is brought into contact with the rear end surface of the upright piece (17), or The locking holes (13) are drilled at the two front and rear positions of the base legs (4) and (5), and the locking tools (14) are attached to the locking holes (13). The front surfaces of the front and rear reinforcing members (21) may be brought into contact with the rear end surface of the standing piece (17).
[0027]
Next, a merchandise display shelf (24) according to a second embodiment of the present invention will be described with reference to FIGS.
The same members as those in the first embodiment are designated by the same reference numerals, and detailed description thereof is omitted.
[0028]
In the first embodiment, a locking hole (13) is formed in the front end portion of the upper surface of the base legs (4) and (5). In this embodiment, as shown in FIG. A locking hole (26) for locking 25) is formed at the rear end of the upper surface of the base legs (4) and (5).
[0029]
As shown in FIG. 9 in an enlarged manner, the locking device (25) includes an insertion piece (27) and upright pieces (28) (29), and the upright pieces (28) (29) and the insertion piece (27). A slit (30) is formed between them, and downward engaging grooves (31) (31) are formed at the upper ends of the upright pieces (28) and (29).
[0030]
An engagement member (34) in which a hanging piece (33) hanging downward from the rear end portion of the forward piece (32) is connected to the rear end portion of the lower surface of the base plate (20) of the base shelf (19). The forward facing piece (32) is fixed.
As shown in FIG. 10 and FIG. 11, the base shelf (19) has a hanging piece (33) inserted into the engaging groove (31) of the upright piece (29) inside the right and left locking tools (25) from above. The rear piece (22) of the board (20) is brought into contact with the front surface of the lower end of the support (2) (3), and the left and right side pieces (23) of the board (20) It is mounted on the left and right base legs (4) and (5) in a state of being fitted between the left and right standing pieces (28) and (29) of (25).
At this time, since the hanging piece (33) is fitted in the engaging groove (31) of the standing piece (28), the movement of the locking tool (25) in the front-rear direction is restricted, and the locking tool ( There is no risk of 25) coming out of the locking hole (26).
[0031]
In this embodiment, the locking hole (26) is formed in the rear end of the upper surface of the base legs (4) and (5), but the locking hole (26 is formed in the front end of the base legs (4) and (5). ) And attaching the locking tool (25) to the locking hole (26), or drilling the locking hole (26) in two places before and after the base legs (4) and (5), The base shelf (19) may be placed on the base legs (4) and (5) using a total of four locking tools (25).
[0032]
In addition, a hanging piece (33) is provided on the lower surface of the substrate (20) by fixing an engaging member (34) separate from the base shelf (19) to the lower surface of the substrate (20). The drooping piece (33) may be formed by cutting both sides of the substrate (20) of (19) downward or by cutting the side plate (23) inward.
[0033]
Further, although not shown in the drawings, as in the modification of the first embodiment shown in FIGS. 7 and 8, the three columns (2) (3) (2 ′) and the base legs (4) (5) (4 ') can also be used as a product display shelf.
[0034]
【The invention's effect】
(A) According to the first aspect of the present invention, after the locking tool is engaged with the front edge of the locking hole of the base leg, the base shelf can be simply mounted on the base leg, and the assembly work can be easily performed. Completed and no need for screwing.
Since only one locking hole needs to be drilled on the upper surface of the base leg, the base leg can be manufactured at low cost, and the locking tool attached to the locking hole is a small member. As well as the storage space for the locking tool when not in use.
In addition, when the base shelf is mounted at a regular position, the movement of the front and rear and left and right of the base shelf is surely prevented, and the rear end of the locking tool comes into contact with the front surface of the reinforcing member of the base shelf, It is possible to reliably prevent the locking tool from coming out of the locking hole.
[0035]
(B) According to the invention described in claim 2, in addition to being able to achieve the same operations and effects as the above (A), it is possible to stand up with the rear end of the slit in contact with the front edge of the locking hole. By fitting the hanging piece projecting from the lower surface of the base shelf into the engagement groove of the piece, not only the movement of the locking tool but also the movement of the locking tool is prevented, and the locking tool is locked. While being able to prevent from coming out of the hole more reliably, backlash or the like of the locking tool in the front-rear direction can also be prevented.
[0036]
(C) According to the invention described in claim 3, since the locking tool is provided with a pair of left and right upright pieces, and the interval between the left and right upright pieces is larger than twice the thickness of the side piece of the base shelf, For example, when the number of columns and base legs is increased to 3 and these are arranged side by side and two base shelves are installed side by side between adjacent base legs, the adjacent side pieces in the left and right base shelves are Since it suffices to fit between the standing pieces, it is not necessary to provide a new locking tool, and the two base shelves can be easily installed. Further, by further increasing the number of support columns and base legs, a large number of base shelves can be easily arranged side by side.
[0037]
(D) According to the invention described in claim 4, the kick plate can be easily and reliably attached between the left and right base legs, and the movement of the front end portion of the base legs in the left-right direction is prevented. Overall strength is improved.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of an embodiment of the present invention.
FIG. 2 is an enlarged exploded perspective view of the front part of the left base leg.
FIG. 3 is a perspective view of the commodity display shelf in the assembled state.
4 is an enlarged vertical sectional view taken along line IV-IV in FIG. 3;
5 is an enlarged longitudinal sectional view taken along line VV in FIG. 4. FIG.
6 is a longitudinal sectional view taken along line VI-VI in FIG.
FIG. 7 is a perspective view of a modified example of the present invention.
8 is an enlarged cross-sectional view similar to FIG. 5 of the modified example shown in FIG.
FIG. 9 is an enlarged perspective view of a locking tool used for a merchandise display shelf according to a second embodiment of the present invention.
FIG. 10 is an enlarged longitudinal sectional view of the main part of the commodity display shelf.
11 is an enlarged longitudinal sectional view taken along line XI-XI in FIG.
[Explanation of symbols]
(1) Product display shelf
(2) (2 ') (3) Prop
(2a) (3a) Slit
(4) (4 ') (5) Base leg
(4a) (5a) Upper piece
(6) Upper connection rod
(7) Lower connection rod
(8) Panel
(9) Mounting hole
(10) Adjuster
(11) Kick plate
(12) Downward engagement piece
(13) Locking hole
(14) Locking tool
(15) Insertion piece
(16) (17) Standing piece
(18) Slit
(19) Base shelf
(20) Board
(21) Reinforcing member
(22) Rear piece
(23) Side piece
(24) Product display shelf
(25) Locking tool
(26) Locking hole
(27) Insertion piece
(28) (29) Standing piece
(30) Slit
(31) Engagement groove
(32) Forward piece
(33) Drooping piece
(34) Engagement member

Claims (4)

In the product display shelf where hollow base legs facing in the front-rear direction are provided at the bottom of the support columns provided on the left and right, and a base shelf is installed between the upper surfaces of the left and right base legs,
A locking hole is drilled on the upper surface of the base leg, and upright standing pieces protrude from left and right sides of the rear end of a substantially horizontal insertion piece of a size that can be inserted into the locking hole; and By inserting the insertion piece into the locking hole in the locking tool in which a rearward slit is formed between the front part of the standing piece and the insertion piece, and fitting the slit into the front edge of the locking hole, Attach a locking tool to the locking hole, open a bottom surface, and attach a base shelf with a reinforcing member fixed in the left-right direction on the bottom surface to the upper surface of the left and right base legs, and lock the front surface of the reinforcing member The side piece hanging from the left and right side edges of the base shelf is either left or right standing on the locking device. A merchandise display shelf that is arranged outside the door. In the product display shelf where hollow base legs facing in the front-rear direction are provided at the bottom of the support columns provided on the left and right, and a base shelf is installed between the upper surfaces of the left and right base legs,
A locking hole is formed in the upper surface of the base leg, and a downward engaging groove is formed in the upper end portion on both left and right sides of the rear end portion of the substantially horizontal insertion piece that can be inserted into the locking hole. In addition to inserting the insertion piece into the locking hole and locking the slit, the locking tool has a rearward slit formed between the front part of the standing piece and the insertion piece. By fitting to the front edge of the hole, a locking tool is attached to the locking hole, the bottom surface opens, and a base shelf with a hanging piece protruding from the bottom surface is installed on the top surfaces of the left and right base legs. The hanging piece is fitted into the engaging groove from above, the rear surface of the base shelf is brought into contact with the lower front surface of the support column, and the side pieces hanging from the left and right side ends of the base shelf A merchandise display shelf, which is disposed on the outside of either of the right and left standing pieces. The product display shelf according to claim 1 or 2, wherein the interval between the right and left standing pieces in the locking tool is larger than twice the plate thickness of the side piece of the base shelf. Mounting holes are drilled in the front end of the inner surface of the left and right base legs, and the downward locking pieces projecting from the left and right end faces of the kick plate facing the left and right direction are almost the same length as the distance between the left and right base legs. The merchandise display shelf according to any one of claims 1 to 3, wherein a kick plate is attached between front end portions of the left and right base legs by engaging with attachment holes of the left and right base legs.

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