JP3664214B2 - End frame connection structure in display shelf - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a connection structure that connects an end frame that covers the side surface to a display shelf body, and more particularly, to a connection structure that connects the front portion of the end frame to the display shelf body.
[0002]
[Prior art]
Conventionally, in order to connect such an end frame to the display shelf body, a connecting tool is welded to the display shelf body (Japanese Patent Laid-Open No. 9-65961, Utility Model Registration No. 2559549), as shown in FIG. and means are used that engage with the end frame (2) coupling (3) to the shelf body (1) (real equity 7-44192).
[0003]
[Problems to be solved by the invention]
However, in the former, when the base height of the display shelf is changed or the stocker, that is, the product storage box is stored in the lower part of the display shelf , the attachment position of the connector changes. the whole must be newly manufactured, question, in the latter, the strength of the vertical direction is weak, also coupling is to look from the front or side, with disfiguring, it can not cope with the change of the longitudinal length of the horizontal leg There is a title .
[0004]
In view of the above problems, an end frame, the side edge of the display shelf, firmly, and without impairing the appearance, yet have to be able to mount a changeable height position of the connecting device An object of the present invention is to provide a connecting structure of end frames in a display shelf.
[0005]
[Means for Solving the Problems]
According to the present invention, the above problem is solved as follows.
(1) to the side of the display shelf body, the connection structure of the end frame in the display shelf for connecting the end frame covering the side surfaces, the outer surfaces of the vertical piece extending upwardly from the outer end of the base element facing in the lateral direction The hanging piece is formed at the side end portion of the display shelf main body, provided with a cut-and-raised piece extending in an L shape toward the upper outer side, and the connecting piece in which the hanging piece is connected to the inner end of the base piece. The upper edge of the engagement hole formed in the inner surface of the end frame is engaged with the cut and raised piece, and the column of the side end column in the display shelf main body is further engaged . The base cover that covers the outer surface of the leg rod is locked to the leg rod extending forward from the lower end, and the side end portion of the bottom shelf is placed, and the upper end portion of the base cover Insert the hanging piece of the connector into the groove formed between the bottom shelf That.
[0006]
(2) In the above item (1) is brought into contact with the base element of consolidation tool to the upper end of the base cover.
[0007]
(3) In the above item (1) or ( 2 ) , a slit is formed in the upper surface of the side end portion of the shelf in the display shelf body, and the hanging piece of the connector is inserted into this slit as a groove.
[0008]
(4) In any one of the above items (1) to (3), a plurality of engagement holes having different heights are formed in the inner side surface of the end frame, and the height of the connecting device mounted on the display shelf body Accordingly, the engagement hole to be locked to the cut and raised piece can be selected.
[0009]
(5) In any one of the above items (1) to ( 4 ) , a vertically long hole is formed in the outer surface of the column at the side end of the display shelf body, and the inner surface of the end frame is engaged with the vertically long hole. A vertical hook is provided.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of the present invention illustrated in FIGS. 1 to 7 will be described.
In this embodiment, Ru Oh the end frame (2) that the side net stretched nets, as the front side and rear side 2 and the cover separately piece sets of display rack body (1) . In Figure 1, the rear part of the end frame (2), in a state already Attach the display rack body (1), the front portion of the end frame (2), is shown in the front mounting state.
[0011]
Display rack body (1) is in the center of the longitudinal direction, the rectangular tube-shaped vertical posts (6) and right and left Hontate set, the front and rear surfaces of the lower end portion, extending toward the front and rear Ashi杆(7) is provided, between left and right struts (6), along with to pass over the cross beam member (8) is configured back plate (9) attached.
[0012]
Two rows of vertically long holes (6a) are formed at equal intervals on the front and rear surfaces of the column (6), and a bracket for supporting the shelf board (4) in any of these vertically long holes (6a). A vertically long hook (not shown) provided at the rear end (not shown) can be locked. In the figure, only the bottom shelf (4) is shown.
[0013]
As shown in FIGS. 1 to 3, the front end frame (2) is formed by connecting a square tube (10) in a rectangular frame shape, and the rear end of the rear tube (10) facing in the vertical direction. A pair of front and rear longitudinal hooks (11) project from the upper and lower ends of the inner surface (the right side in FIG. 1 and the left side in FIG. 3) (note that the rear end frame (2) Then, it is selfish.)
In this embodiment, the interval between the lower vertical hooks (12) is slightly wider than the width of the frame member (10), and is attached to the rear square tube (10) via an optional mounting plate. Yes.
[0014]
As shown in FIG. 1, on the outer surface upper portion of the strut (6), which elongated holes two pairs before and after (13) is provided, et al are also similarly on the outer surface lower, front and rear two pairs of elongated holes ( 14) are drilled side by side.
Vertical holes (13) corresponds to the position and spacing of the longitudinal hook (11), Vertical hole (14) corresponds to the position and spacing of the longitudinal hook (12).
[0015]
A base cover (15) is attached to the outer surface of the leg rod (7). Base cover (15), as shown in FIGS. 1, 4 and 5, the middle portion of the inner, Ashi杆(7) downwardly bent portion inward is hooked to the top L-shape of the (15a) Further, on the inner side of the top portion, a substantially equal height of the downward U-shaped bent portion and the top surface of the shelf plate (4) and (15b). The width in the left-right direction of the upper end of the bent portion (15b) is approximately one half of the width in the left-right direction of the support column (6) and the leg rod (7).
[0016]
As shown in FIGS. 4 and 5, the connector (16) is locked to the front end portion of the bent portion (15 b) of the base cover (15).
As best shown in FIG. 5, the connector (16) is formed by bending a sheet metal, and a vertical piece extending upward is formed at the outer end of the base piece (16a) facing in the left-right direction. (16b) is connected. On the outer side surface of the vertical piece (16b), a cut and raised piece (16c) extending in an L shape toward the upper outside is formed.
[0017]
The length in the left-right direction of the base piece (16a) is substantially the same as the length in the left-right direction of the bent portion at the upper end of the base cover (15), and a drooping piece (16d) is provided at the right end of the base piece (16a). Are connected.
[0018]
As shown in FIGS. 2 and 3, on the inner surface of the front portion of the square tube of the end frame (10) (10), square-shaped engagement hole (17), a plurality to different heights of puncture It is installed.
[0019]
In the embodiment described above, after locked downward bent portion of the base cover (15) and (15a) on the top surface of the Ashi杆(7), almost right half portion of the upper surface of the downwardly bent portion (15a) The shelf (4) is placed on the base plate, and then, as shown in FIGS. 4 and 5, the base piece (16a) of the connector (16) is attached to the bent portion (15b) of the base cover (15). The hanging piece (16d) is inserted into a groove formed between the inner end of the bent portion (15b) of the base cover (15) and the side end of the shelf board (4) so as to contact the upper surface. (FIG. 4).
[0020]
In this state, the lower portion of the end frame (2), the upper Yuki closer to the side surface of the display rack body (1) from the cut and raised piece of the communication Huyghe (16) (16c), the required engaging hole (17 ) is engaged with the upper edge of, and inserting an elongated hook (12) to the longitudinal hole (14) of the lower strut (6), then, while the end frame (2) and vertical position, the upper end The vertically long hook (11) is inserted into the vertically long hole (13) at the upper end of the column (6) and locked as shown in FIG.
In this final state, in the front end portion of the two, upper and lower and Ashi杆strut (6), the end frame (2) is Ri by the vertical hook (11) (12) and the cut-and-raised pieces (16c), the display shelf Firmly locked to the body (1).
[0021]
6, instead of the Ashi杆(7), having a high height Ashi杆(18), and set the lowermost shelf plate height (4) high, base cover in accordance with the height ( by using 19) to between the empty lower shelves (4), an example in which so as to accommodate goods storage box of wheels or casters (5).
In this case, the attachment procedure of the fixture (16) to the base cover (19) side is the same as that described above, but the engagement hole (17) to be locked to the cut and raised piece (16c) is formed, for example, in FIG. 2nd or 3rd from the bottom of what is shown in the above.
[0022]
FIG. 7 is an example in which the base cover is not used and the hanging piece (16d) of the connector (16) is inserted and locked into the slit (21) drilled in the upper surface of the side end of the shelf board (20). is there.
[0023]
【The invention's effect】
According to the first aspect of the present invention, the connector can be easily attached to and detached from the display shelf main body and the end frame, so that the efficiency of assembly and disassembly work is improved.
In addition, since it is not necessary to weld or screw the connector to the end frame or the display shelf body, it is easy to manufacture and is convenient to handle during transportation.
Further, when being once assembled, the end frame is firmly hold the connector by its own weight, before and after being left, right, and movement or vibration reliably prevent downward, it does not deviate from the display shelf body.
In addition, the connecting structure is not visible from the outside, and is excellent in appearance.
[0024]
According to the second aspect of the present invention, since the coupling tool is locked to the base cover and does not directly engage with the shelf board, it is possible to freely attach / detach and replace the shelf board, change the height, etc. without removing the end frame. Can be done.
[0025]
According to the third aspect of the invention, the structure can be simplified, and the lifting of the shelf board can be prevented by the weight of the end frame.
[0026]
According to invention of Claim 4, according to the dimension difference of a display shelf, a change of usability, etc., the mounting position of a connection tool can be changed, and the same end frame can be changed to the display shelf side end in various modes. Can be attached.
[0027]
According to invention of Claim 5, the rear-end part side of an end frame can be firmly attached to a support | pillar.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of a display shelf to which a connecting structure of the present invention is applied.
FIG. 2 is also a side view of the front half of the display shelf.
FIG. 3 is a partial perspective view of the end frame of the display shelf as seen from the inside.
FIG. 4 is a partially enlarged front view showing the connecting structure of the lower end of the front end of the end frame.
FIG. 5 is a partially enlarged perspective view showing an engagement relationship between a base cover and a connector, similarly.
FIG. 6 is an exploded perspective view when a product storage box is housed in the lower part of the display shelf.
7 is a partially enlarged front view similar to FIG. 4 when the base cover is omitted. FIG.
FIG. 8 is an exploded perspective view of a conventional display shelf.
[Explanation of symbols]
(1) Display shelf body
(2) End frame
(3) Connecting tool
(4) Shelf board
(5) Product storage box
(6) Prop
(6a) Long hole
(7) Legs
(8) Cross beam member
(9) Backboard
(10) Square tube
(11) (12) Vertical hook
(13) (14) Long hole
(15) Base cover
(15a) Downward bending
(15b) Bending part
(16) Connector
(16a) Base piece
(16b) Vertical piece
(16c) Cut and raised pieces
(16d) Hanging piece
(17) Engagement hole
(18) Leg
(19) Base cover
(20) Shelf board
(21) Slit

Claims (5)

The side surface of the shelf body, the connection structure of the end frame in the display shelf for connecting the end frame covering the side surfaces,
A cut-and-raised piece extending in an L-shape is provided on the outer surface of the vertical piece extending upward from the outer end of the base piece facing in the left-right direction, and a hanging piece is provided at the inner end of the base piece. The hanging piece is inserted into a downward groove formed at the side end of the display shelf body, and the cut-and-raised piece is formed in the inner surface of the end frame. The base edge covering the outer surface of the leg rod is locked to the leg rod extending forward from the lower end of the column at the side end portion of the display shelf body. An end of a display shelf in which a side end portion of a bottom shelf is placed and a hanging piece of a connector is inserted into a groove formed between the upper end of the base cover and the bottom shelf. Frame connection structure. The connection structure of the end frame in the display shelf according to claim 1 , wherein the base piece of the connection tool is brought into contact with the upper end of the base cover . The slit formed in the side end portion upper face of the shelf plate in the shelf body, the connection structure of the end frame in the display shelf of the slit as a groove, to which, according to claim 1 or 2, wherein the insertion of the hanging piece connector . A plurality of engagement holes with different heights are drilled on the inner surface of the end frame, and the engagement holes to be locked to the cut and raised pieces are selected according to the height of the connector mounted on the display shelf body. and ur way, connection structure of the end frame in the display shelf according to claim 1. The longitudinal holes drilled on the outer surface of the strut of the side end portion of the display shelf body, the inner surface of the end frame, provided with a vertically long hook to be locked to the elongated hole, in any one of claims 1-4 End frame connection structure in the described display shelf.

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