JP4945780B2 - Shelf support bracket and shelf support structure - Google Patents

Description

  The present invention relates to a shelf board support bracket and a shelf board support structure, and more specifically, a protrusion provided on the lower surface side of the shelf board, for example, a reinforcing bar is used to fixedly support the shelf board. The present invention relates to a shelf support bracket and a shelf support structure that can be made.

  As a shelf device for displaying products etc., brackets are attached to each front and back surfaces of the support columns arranged in a pair of left and right, and shelf plates are placed on both sides of the support columns by placing shelf boards on these brackets, respectively. In addition, by arranging the shelves at positions along the respective side edges of the front and rear shelf boards, the shelf boards are made to exist around the columns, and the upper surfaces of the front and rear shelf boards are arranged via the shelf boards located at the side edges. There are known shelf devices that serve as display areas connected to each other.

  For example, Patent Document 1 discloses a conventional structure for supporting a shelf at a side end of the shelf device. In the shelf support structure described in the patent document, a bracket having a hook portion that engages with a slot hole formed in a surface of a support column is used, and a front end side of the bracket is provided on a lower surface side of the shelf plate. The structure of engaging with a reinforcing bar is adopted.

JP 2000-262337 A

  However, in the shelf support structure described in Patent Document 1, a hole is formed in a part of the reinforcing bar, and a claw-like portion provided on the tip side of the bracket is engaged with this hole. For this reason, there is an inconvenience that the reinforcing bar itself must be specially processed. In addition, it is necessary to confirm that the claw-like portion has entered the hole of the reinforcing bar and the mutual engagement has been performed accurately, and the assembly work is also troublesome. In addition, since the bracket for supporting the shelf board adopts a piece-like shape located in a substantially vertical plane as a basic shape, the bracket is flat so that the hole of the reinforcing bar and the claw-shaped portion of the bracket can be engaged with each other. When it is forced to rotate and displace, stress is concentrated on the hook portion side, causing an inconvenience that an unexpected deformation is given to the region on the hook portion side. Furthermore, the support column disclosed in Patent Document 1 is provided with an inclined surface substantially corresponding to the corner in order to make the bracket face the front end corner side of the shelf board. It cannot be adopted and is inferior in economic efficiency.

[Object of invention]
The present invention has been devised by paying attention to such inconveniences, and an object of the present invention is to provide a shelf support bracket and a shelf support structure that can easily and quickly perform an operation of supporting the shelf. It is to provide.

  Another object of the present invention is to provide a shelf support bracket that does not require special processing on a reinforcing bar or the like that is normally used for a shelf, and that can achieve stable support using the reinforcing bar. And providing a shelf support structure.

  Still another object of the present invention is to provide a shelf support bracket and a shelf support structure that can use a general-purpose support column and can increase the rigidity of the region engaged with the support column to eliminate the deformation factor. It is to provide.

In order to achieve the above object, the present invention relates to a shelf support bracket that is supported by a column in association with a hole formed in the surface of the column.
A main body portion extending in a direction protruding forward from the support column and directed in a substantially vertical plane, a hook portion connected to the rear portion of the main body portion and engaged with the hole, and connected to the main body portion. An upper flat part, and a protrusion that is provided so as to extend in the left-right direction on the lower surface side of the shelf and rises from the upper flat part so as to contact the protrusion including the hanging surface, It is provided so as to fix the position of the shelf board by applying a pressing force to the drooping surface of the protrusion ,
A reinforcing member having an extension surface portion parallel to the hook portion is further provided on the hook portion side of the main body portion, and the extension surface portion is engaged with the hole formed in the surface of the support column. In addition, a part of the column can be provided so as to be in contact with the side surface portion of the column and between the hook part .

Further, the present invention provides a shelf support structure including a support, a bracket that engages with a hole formed in the surface of the support, and a shelf that is supported via the bracket.
The bracket extends in a direction protruding from the support column and is oriented in a substantially vertical plane, is connected to the rear part of the main body part, is hooked to the hole, and is connected to the main body part. An upper flat portion provided, and a protrusion that is provided so as to extend in the left-right direction on the lower surface side of the shelf and rises from the upper flat portion so as to come into contact with the protrusion including the hanging surface,
The bracket is supported by the support so as to cross in an oblique direction within a plane with respect to the extending direction of the protrusion,
When the shelf is supported by the bracket and the protrusion is brought into contact with the protrusion, the protrusion is provided to apply a pressing force to the hanging surface of the protrusion to fix the position of the shelf ,
A reinforcing member having an extension surface portion parallel to the hook portion is further provided on the hook portion side of the main body portion, and the extension surface portion is engaged with the hole formed in the surface of the support column. Further , a configuration is adopted in which a part of the column is sandwiched between the hook part and the side surface portion of the column .

In the shelf support structure, the support column is located at the center of the rear portion of the shelf plate, and the brackets are arranged in a pair toward the front end corners of the shelf plate, with respect to the initial position where the brackets are supported by the support column. By utilizing the repulsive force after forcibly expanding the mutual distance on the front end side and elastically displacing it, the projecting part presses the drooping surface of the projecting part from the rear to the front to fix the position of the shelf board Can be provided .

  Further, it is possible to adopt a structure in which the support column is provided in a substantially square shape in a plan view and the hole is formed on the front end surface of the support column.

  According to the present invention, since the projecting portion is configured to apply a pressing force to the projecting portion of the shelf board using the repulsive force of the main body portion in the bracket, for example, when a reinforcing bar is used as the projecting portion The shelf board can be formed without applying special processing to the reinforcing bar. In addition, since the protrusion can be formed by a method such as raising a part of the main body, the structure of the bracket itself is simple and there is no cost burden.

  In addition, the strength of the hook part can be increased and the position of the bracket relative to the pillar can be stabilized by providing a reinforcing member that interacts with the hook part and sandwiches a part of the pillar in the main body of the bracket. Can be made.

  Further, the present invention forcibly enlarges the mutual distance on the front end side with respect to the initial position extending toward each corner on the front end side of the shelf plate in a state where the pair of brackets are supported by the column, and the subsequent repulsive force Since the projecting part is a structure that presses the projecting part and fixes the position of the shelf board, simply canceling the application of the force to increase the mutual interval after placing the shelf board on the bracket, The shelf board can be fixedly supported, and positioning work by visual observation or the like is not necessary.

  Moreover, a support | pillar is a structure which employ | adopts what was provided in planar view substantially square, and can be set as the shelf support structure using the support | pillar used for the general shelf apparatus.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a schematic perspective view of a main part of the shelf support structure according to the present embodiment, and FIGS. 2 and 3 are exploded perspective views thereof. In these drawings, a partition member 11 is disposed between a pair of left and right support columns 10 (only the left side is shown in the figure) disposed substantially parallel to each other, and on both front and rear sides of the partition member 11. The front shelf board 14 and the rear shelf board 15 are arranged via the first bracket 12 (see FIG. 2). A shelf 20 is supported on the side ends of the front shelf 14 and the rear shelf 15 via second and third brackets 17 and 18.

  The support column 10 includes a first support column 10A and a second support column 10B connected to the first support column 10A. These struts 10A and 10B are provided with substantially the same structure in the shape of a prismatic pipe having a substantially rectangular shape in plan view, and the end of the long side of the second strut 10B protrudes from the outer end surface of the first strut 10A. The caps 22 are connected to each other by fitting the caps 22 to the upper and lower ends in a state of being substantially T-shaped in plan view. Slot holes 25A and 25B in two rows are formed at predetermined intervals along the vertical direction on the front and rear surfaces of the first support column 10A, and the front and rear shelf plates 14 and 15 are provided in the inner slot holes 25A. The first bracket 12 for supporting is engaged, and the second bracket 17 for supporting the rear side of the shelf board 20 is engaged with the outer slot hole 25B. The second support column 10B includes two rows of slot-like holes 26 on the outer end surface opposite to the first support column 10A, and the third bracket 18, Each is supported.

  The support structure of the front shelf board 14 and the rear shelf board 15 is substantially the same as the structure in a known shelf apparatus, and therefore the detailed description thereof will be omitted. The support structure of the shelf board 20 which forms the display plane which is located in the side edge part of the board 14 and the rear shelf board 15 and continues around the support | pillar 10 is demonstrated.

  The second bracket 17 extends in the front-rear direction with respect to the first support column 10A and has a piece-like portion 30 whose surface position is oriented in a substantially vertical plane, and is provided on one end side of the piece-like portion 30. And a hook-like portion 33 that engages with the outer slot hole 25B of the first support column 10A. When the second bracket 17 supports the rear part of the shelf board 20, the surface of the piece-like part 30 substantially contacts the inner surface of the rear end wall 20 </ b> A (see FIG. 5) of the shelf board 20, and the piece-like part The upper edge of 30 hits the lower surface of the shelf board 20, whereby the shelf board 20 is supported in a state in which forward movement is restricted by the second bracket 17.

  As shown in FIG. 3 and FIG. 4, the third bracket 18 is connected to a piece-like main body portion 40 whose surface position is directed in a substantially vertical plane and to one end side of the main body portion 40. A plurality of hook portions 41 inserted into the holes 26 of the second support column 10B and engaged around the holes 26, an upper plane portion 43 provided in a substantially horizontal plane and connected to the upper end of the main body portion 40; On the rear side of the main body 40, the reinforcing upright piece 45 provided at the front end of the upper flat portion 43, the piece-like protrusion 46 provided at a position rearward of the upright piece 45, and the hook A reinforcing member 47 provided along with the portion 41 is provided. The third bracket 18 is composed of two members having symmetrical shapes on the left and right sides when the front end side of the shelf board 20 is viewed from the front, and the third brackets 18, 18 are the second brackets 18, 18. In a state of being supported by the column 10 </ b> B, a position that extends straight toward the front end side corner of the shelf board 20 and has a substantially “C” shape in plan view is disposed as an initial position. Therefore, here, for convenience of explanation, the same reference numerals are used for the reference numerals of the respective parts of the brackets 18 and 18 in the drawing.

  The main body portion 40 is formed such that the vertical width on the rear side (the column 10 side) is relatively large so that the support strength of the main body portion 40 is increased. The main body portion 40 is provided at an angle bent with respect to the base piece 48 of the hook portion 41, so that when the hook portion 41 is inserted into the hole 26 and engaged, It extends toward the corner on the front end side of the shelf board 20 (see FIG. 5).

  The standing piece 45 is formed by bending the tip end portion of the upper flat portion 43 upward, and the protrusion 46 is formed by bending the side end portion of the upper flat portion 43 upward. The separation width W (see FIG. 3) between the upright pieces 45 and the protrusions 46 is set to be larger than the distance between the front and rear lower surface portions in the front-rear width of the reinforcing bar described later.

  The reinforcing member 47 is fixed to the main body portion 40 by means such as welding. The reinforcing member 47 is provided in a plate shape having a vertical width substantially the same as the vertical width of the main body 40 and the base piece 48. Specifically, it includes a joining surface portion 47A fixed to the main body portion 40, and an extension surface portion 47B which is continuous with the rear end of the joining surface portion 47A and is directed substantially parallel to the base piece 48 and the hook portion 41. The gap dimension between the extension surface portion 47B and the base piece 48 is such that when the hook portion 41 is inserted into the hole 26, it contacts the one side outer surface of the second support column 10B and a part of the second support column 10B. That is, the dimension is set such that the substantially half region on one side interacts with the hook portion 41 to be sandwiched.

  As shown in FIGS. 5 and 6, the shelf board 20 is fixed to the lower surface side of the shelf board surface portion 50 having a substantially square shape in plan view, and the shelf board surface portion 50 protrudes in the left-right direction in FIG. 5. The front reinforcing bar 51 and the rear reinforcing bar 52 are formed, and a notch 53 for receiving the column 10 without interfering with the column 10 is formed in the center of the rear part. The front reinforcing bar 51 and the rear reinforcing bar 52 form substantially the same structure, and a pair of front and rear fixed surface portions 55 and 55 that are spot-welded to the lower surface of the shelf surface portion 50 and the fixed surface portions 55 face each other. The front and rear hanging surface portions 56A and 56B are connected to the end portions, and the lower flat surface portion 57 is connected between the lower ends of the hanging surface portions 56A and 56B.

  Next, the support method of the shelf board 20 in this embodiment is demonstrated.

  As shown in FIG. 3, the hook-like portions 33 of the second brackets 17 and 17 are inserted into the slot holes 25B and 25B formed on the front and rear surfaces of the first support column 10A, and the second brackets 17 and 17 are inserted. 17 is supported. Further, the hook portions 41 and 41 of the third brackets 18 and 18 are inserted into the holes 26 and 26 of the second support column 10B, and the third brackets 18 and 18 are engaged with the second bracket 10B around the hole 26 by the second bracket 10 and 18. Each column is supported by the column 10B. In a state where the third brackets 18 and 18 are supported by the second support column 10B, the extended surface portion 47B of the reinforcing member 47 is substantially in contact with the side end surface of the second support column 10B. 41, the substantially half area | region of the one side of the 2nd support | pillar 10B comes to be pinched | interposed, respectively, and the 3rd brackets 18 and 18 are planarly-shaped in plan view toward the front end side corner of the shelf board 20 toward planar shape. (See FIG. 4).

  In this manner, with the second and third brackets 17 and 18 supported, the shelf board 20 is aligned upward and the shelf board 20 is placed on the brackets 17 and 18. Thereby, the 2nd bracket 17 will be in the state which touches the inner surface of 20 A of rear-end walls of the shelf board 20, and will be in the state which regulates the movement of the shelf board 20 ahead. On the other hand, the lower flat portion 57 of the reinforcing bar 51 rides on the projections 46 and 46 of the third brackets 18 and 18. This is so that the positions of the protrusions 46 and 46 at the initial position where the third brackets 18 and 18 are supported by the second support column 10B are positioned in front of the drooping surface 56B on the rear side of the reinforcing bar 51. This is because it is set in advance.

  Therefore, when a forcible force is applied to expand the distal end portions of the third brackets 18 and 18 so as to separate each other, the main body 40 is elastically displaced and the mutual interval between the brackets 18 and 18 is increased. As a result, the protrusions 46 and 46 move rearward from the hanging surface 56B on the rear side, and at this time, the reinforcing bar 51 is referred to as “cut” on the upper edge of the main body piece 40. Ride with sound. Then, by releasing the application of the forcible force to the third bracket 18 in this state, the distal end side of the third brackets 18 and 18 is rotated in a direction to return to the initial position by the repulsive force, The portions 46, 46 are in contact with the rear lower surface portion 56 </ b> B and apply a forward pressing force to the reinforcing bar 51. At this time, since the shelf plate 20 is in a state in which the forward movement is restricted by the second bracket 17, the pressing force exerts an action of supporting the shelf plate 20 in a fixed manner.

  Therefore, according to such an embodiment, the shelf board 20 is stably supported by the protrusions 46 formed on the third brackets 18 and 18 without providing holes or the like in the reinforcing bars 51 of the shelf board 20. The effect that you can

The best configuration, method and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this.
That is, the invention has been illustrated and described with particular reference to particular embodiments, but it should be understood that the above-described embodiments are not deviated from the technical idea and scope of the invention. On the other hand, those skilled in the art can make various modifications in the detailed configuration such as shape, position, quantity, and the like.
Accordingly, the description limited to the shape, position, quantity, etc. disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded the limitation of one part or all of such is included in this invention.

  For example, in the embodiment described above, the second bracket 17 is configured to support the rear portion of the shelf board 20 while being supported by the first support column 10A. However, the present invention is not limited to this, A slot hole may be provided on the side surface of the second support column 10B, and the second bracket 17 may be supported in the slot hole. Moreover, it is not always necessary to use the second bracket. In this case, if the configuration in which the rear end portion of the shelf plate 20 and the side end portions of the front and rear shelf plates 14 and 15 are connected to each other is adopted, the forward movement of the shelf plate 20 is restricted. A pressing force can be applied to the reinforcing bar 51 by the portion 46.

  The third brackets 18, 18 can also be provided such that the standing upright pieces 45, 45 at the front end apply a backward pressing force to the reinforcing bar 51. That is, when the third bracket 18 is in the initial position, the upright piece 45 is set in advance so as to be located behind the front side hanging surface 56A of the reinforcing bar 51, and the third brackets 18 and 18 By applying a compulsory force in the direction in which the tip sides approach each other, the upright pieces 45, 45 can be positioned forward of the front side drooping lower surface portion 56A, and then the compulsory force is released. By doing so, you may provide so that the standing piece 45,45 may provide a pressing force back with respect to the drooping surface part 56A of the front part side. In this case, since the movement of the shelf board 20 to the rear is in a state where the support column 10 is positioned in the notch 53 of the shelf board 20 and is regulated, the second bracket 17 can be omitted. In short, the present invention only needs to have a configuration in which the position of the shelf board can be fixedly maintained by using the reinforcement bar without performing any special processing on the side of the shelf board 20.

The principal part schematic perspective view of the shelf support structure which concerns on embodiment. FIG. 2 is a partially exploded perspective view of FIG. 1. The expanded perspective view which decomposed | disassembled the principal part of the shelf support structure. The principal part expansion perspective view which shows the state by which the 2nd and 3rd bracket was supported by the support | pillar. The bottom view which shows the state which the 2nd and 3rd bracket supported the shelf board. The side view which shows the state which the 3rd bracket supported the shelf.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Support | pillar 18 3rd bracket 20 Shelf board 26 Hole 40 Main-body part 41 Hook-like part 46 Protrusion part 47 Reinforcement member 51 Front reinforcement beam (protrusion part)
W Spacing width

Claims (5)

In the shelf support bracket that is supported by the column in relation to the hole formed in the surface of the column,
A main body portion extending in a direction protruding forward from the support column and directed in a substantially vertical plane, a hook portion connected to the rear portion of the main body portion and engaged with the hole, and connected to the main body portion. An upper flat part, and a protrusion that is provided so as to extend in the left-right direction on the lower surface side of the shelf and rises from the upper flat part so as to contact the protrusion including the hanging surface, It is provided so as to fix the position of the shelf board by applying a pressing force to the drooping surface of the protrusion ,
A reinforcing member having an extension surface portion parallel to the hook portion is further provided on the hook portion side of the main body portion, and the extension surface portion is engaged with the hole formed in the surface of the support column. Further, a shelf support bracket , wherein a part of the support column is sandwiched between the hook portion and the side surface portion of the support column .   The shelf support bracket according to claim 1, wherein the protrusion applies the pressing force by a repulsive force generated when the main body is elastically displaced. In a shelf support structure including a support, a bracket that engages with a hole formed in the surface of the support, and a shelf that is supported via the bracket,
The bracket extends in a direction protruding from the support column and is oriented in a substantially vertical plane, is connected to the rear part of the main body part, is hooked to the hole, and is connected to the main body part. An upper flat portion provided, and a protrusion that is provided so as to extend in the left-right direction on the lower surface side of the shelf and rises from the upper flat portion so as to come into contact with the protrusion including the hanging surface,
The bracket is supported by the support so as to cross in an oblique direction within a plane with respect to the extending direction of the protrusion,
When the shelf is supported by the bracket and the protrusion is brought into contact with the protrusion, the protrusion is provided to apply a pressing force to the hanging surface of the protrusion to fix the position of the shelf ,
A reinforcing member having an extension surface portion parallel to the hook portion is further provided on the hook portion side of the main body portion, and the extension surface portion is engaged with the hole formed in the surface of the support column. Further, a shelf support structure characterized in that a part of the support column is sandwiched between the hook portion and the side surface portion of the support column . The support column is located at the center of the rear part of the shelf, while the brackets are arranged in pairs toward the corners on the front end side of the shelf plate, forcing the mutual distance on the front end side relative to the initial position where the bracket is supported by the support column The projecting part presses the drooping surface of the projecting part from the rear to the front by using a repulsive force after being enlarged and elastically displaced, and fixes the position of the shelf board. Item 4. The shelf support structure according to Item 3 . The shelf support structure according to claim 3 or 4, wherein the support column is provided in a substantially square shape in plan view, and the hole is formed in a front end surface of the support column.

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