JP3125860U - Shelf fixture - Google Patents

Abstract

[PROBLEMS] To directly attach and detach a shelf material to an arbitrary position on a support column.
When the divided portions 6 and 8 are joined to the divided portions 6 and 8 on the outer periphery of the inner fitting member, a vertical taper is formed, and a first dovetail groove 11 is formed along the tapered portions 10a and 10b. Each of the taper forming protrusions 10 is formed in a taper shape in the vertical direction of the inner peripheral surface of the outer fitting member 13 and has an edge portion that can be fitted into the first dovetail groove 11. A recess is provided.
[Selection] Figure 1

Description

  The present invention relates to a shelf position fixing tool such as a commodity display shelf for fixing a shelf material to a predetermined height position on a support column.

  Conventionally, as shown in FIG. 7, the commodity display shelf has a structure in which four corners of a rectangular and bowl-shaped shelf 30 are fixed to a column 31 and formed in a plurality of stages. When displaying a product, it is necessary to change the height of the shelf 30 appropriately according to the shape and size of the product or the display method. Therefore, conventionally, the shelf member 30 has been moved up and down using the shelf member fixture 32 and fixed at an arbitrary position (for example, see Patent Document 1).

  In the merchandise display shelf, as shown in FIG. 8, annular grooves 33 are provided at a plurality of positions in the axial direction of the column 31. On the other hand, the shelf fixture 32 is formed by dividing an inner fitting member 34 having a tapered outer periphery into two, and an inner fitting member 34 provided with an annular protrusion 35 on each inner circumference, and this inner fitting member 34 is used as a support column. An outer fitting member 36 having a taper inserted into the outer periphery of the inner fitting member 34 is formed by engaging the annular protrusion 35 with the annular groove 33 and positioning it.

Then, the annular protrusion 35 of the inner fitting member 34 is mounted in the circumferential groove 33 of the support column 31, and the outer fitting member 36 is fitted to the outer periphery of the inner fitting member, whereby the inner fitting member 34 is tightened by biting between the tapered portions. It can be integrated by effect and the position of the shelf 30 can be fixed.
Japanese Patent No. 3657575

  However, in the conventional shelf fixture 32, since the outer fitting member 36 is a cylindrical body with an integral structure, the outer fitting member 36 is inserted from the tip of the column 31 to fix the shelf 30 to the column 31. Will have to do. In particular, in order to mount the shelf member 30 in the middle of the column 31, there is a problem that the shelf member 30 mounted above the mounting position has to be temporarily removed.

  The present invention has been made in view of the above-described conventional problems. The shelf can be attached to and detached from any position on the support column, and the shelf can be fixed at any position. The purpose is to provide ingredients.

To achieve the above object, the shelf fixture according to the present invention is a shelf fixture that constitutes a merchandise display shelf by detachably fixing a shelf material at an arbitrary height position of the column, and the outer periphery of the column A pair of inner fitting members that have an annular protrusion that can be engaged with an annular groove formed on the inner periphery and that are divided in two in the radial direction and can be joined together, and a protrusion on the outer periphery of the inner fitting member. When the divided portions are joined, a taper shape is formed in the vertical direction, and a taper-forming protrusion portion in which a first dovetail groove is formed along the tapered portion, and the inner fitting is divided into two in the radial direction. A pair of external fitting members in which through-holes through which the struts pass are formed when they are integrally joined around the member, and a taper shape is formed in the vertical direction of the inner peripheral surface of the external fitting member. A tapered recess having an edge that can be fitted into the first dovetail groove;
It is characterized by providing.

  With this configuration, each one of the inner fitting members is arranged along the outer periphery of the support column so that the annular protrusion fits into any of the annular grooves, and in this state, the first dovetail groove provided on the outer periphery of the inner fitting member In addition, by engaging the edge of the taper forming recess provided in the outer fitting member, the outer fitting member and the cage-type shelf attached to the outer fitting member can be placed at any height on the support via the inner fitting member. Can be fixed easily and quickly in position.

  In the shelf fixture according to the present invention, the outer fitting member covers the cylindrical skirt portion covering the peripheral portion of the inner fitting member and the upper end surface of the inner fitting member at a portion excluding the through hole. And a top.

  With this configuration, the outer fitting member can be prevented from dropping below the inner fitting member more than necessary, and the first dovetail groove on the inner fitting member side and the edge of the taper forming recess of the outer fitting member The engagement between the second dovetail groove of the outer fitting member and the edge of the taper-forming projection on the inner fitting member side can avoid free separation between them, and the upper end surface of the inner fitting member. The top can be closed to improve the appearance.

  The shelf fixture according to the present invention is characterized in that a part of the shelf or a connecting member of the shelf is integrally provided on the outer periphery of the outer fitting member.

  With this configuration, it is possible to easily assemble the shelf board to the support column simultaneously with the mounting of the outer fitting member, or to arbitrarily connect the shelf material to the mounting member after the mounting of the outer fitting member.

  According to the present invention, a taper forming protrusion in which a first dovetail groove is formed along the tapered portion when the divided portion is joined to the divided portion on the outer periphery of the inner fitting member. Are formed, and a taper forming recess having an edge that can be fitted in the first dovetail groove is formed in the vertical direction of the inner peripheral surface of the outer fitting member, so that the outer fitting member and a cage type attached to the outer fitting member are formed. The shelf material can be easily and quickly fixed to an arbitrary height position on the support via the internal fitting member.

  Embodiments of the present invention will be described below with reference to the drawings.

  1 to 6 show an embodiment of the present invention. FIG. 1 is an exploded perspective view of an inner fitting member in the shelf fixture of the present invention, and FIG. 2 is an exploded perspective view of the outer fitting member. 3 is a perspective view showing the relationship between the strut, the inner fitting member and the outer fitting member, FIG. 4 is a plan view showing the assembly structure of the strut, the inner fitting member and the outer fitting member, and FIG. 5 is FIG. FIG. 6 is a cross-sectional view taken along the line BB in FIG.

  In the shelf fixture according to the embodiment of the present invention, for example, an outer fitting member to which a shelf member is attached is externally fitted to an inner fitting member supported by a column, and the outer fitting member is placed at any height position of the column. It can be detachably fixed.

  The inner fitting member 1 is made of hard plastic or the like, and can be assembled with two inner fitting member constituting portions 1a and 1b that are divided into two in the radial direction (that is, equally divided in half). The inner fitting member 1 has a cylindrical shape when the inner fitting member constituting portions 1a and 1b are integrally assembled, and an annular protrusion 3 is integrally formed in the vicinity of the central portion of the inner peripheral surface 2 thereof. Yes.

  As shown in FIGS. 5 and 6, the annular protrusion 3 has a shape and a size that can be engaged with any of the plurality of annular grooves 5 provided on the outer periphery of the support column 4.

  Further, the inner fitting member constituting portions 1a and 1b have a symmetric shape, and a concave portion 7 is formed in a central portion of one divided portion (joining end portion) 6 over a predetermined length in the circumferential direction. In the central part of the part 8, a convex part 9 having the same shape and length as the concave part 7 is formed in the circumferential direction.

  Therefore, when the symmetrical inner fitting member constituting portions 1a and 1b are overlapped, the concave portions 7 and the convex portions 9 are fitted into each other and brought into close contact with each other.

  In addition, each of the divided portions 6 and 8 of each inner fitting member 1 has a tapered portion (inclined portion) 10a whose width increases in the vertical direction, here in the downward direction, in the joined state of these divided portions 6 and 8. The taper forming protrusions 10 are provided so as to form 10b, and the first dovetail grooves 11 are formed along these tapered portions 10a and 10b.

  A plurality of protrusions 12 are formed at substantially equal intervals on the outer periphery of the internal fitting member constituting portions 1a and 1b. These protrusions 12 function together with the inner fitting member constituting portions 1a and 1b so as to assist the strength of the outer fitting member covering the outer periphery thereof as described later.

  The outer fitting member 13 is formed by die-casting, for example, and can join two outer fitting member constituting portions 13a and 13b equally divided in half. The outer fitting member 13 has, for example, an octagonal shape in plan view, and has a skirt portion 14 and a top portion 15. A through hole 16 for penetrating the support column 4 is formed at the center of the top portion 15.

  Further, on the inner surfaces of these outer fitting member constituting portions 13a and 13b, a taper forming concave portion 17 and a concave portion that can be fitted to the taper forming protrusion 10 and the protrusion 12 in a state where the inner fitting member constituting portions 1a and 1b are joined. Grooves 18 are formed as shown in FIG.

  In addition, these taper formation recessed parts 17 are formed so that a width may spread toward the downward direction. A second dovetail groove 19 is formed along each taper forming recess 17.

  When the inner fitting member 1 and the outer fitting member 13 are integrally coupled as shown in FIG. 4 so that the taper forming recess 17 is fitted into the taper forming protrusion 10 and the groove 18 is fitted into the protrusion 12. The first dovetail groove 11 is fitted and held while being guided by the edge of the taper forming recess 17 and the second dovetail groove 19 is guided by the edge of the taper forming protrusion 10.

  Further, the outer fitting member constituting portion 13b constituting the outer fitting member 15 is attached to each corner portion of a cage-type shelf member 20 (only a part is shown here). Note that the shelf member 20 may be attached via a connector for connecting the shelf member 20 instead of directly attaching the shelf member 20.

  Next, a procedure for assembling a merchandise display shelf using this shelf material fixture will be described.

  First, a shelf member 20 in which the outer fitting member constituting portion 13b of the outer fitting member 13 is attached to the four corners is prepared. Next, the circumference | surroundings of each support | pillar 4 are enclosed by the internal fitting member 1 as shown in FIG.

  At this time, the annular protrusions 3 on the inner periphery of the inner fitting member constituting portions 1a and 1b constituting the inner fitting member 1 with respect to the respective annular grooves 5 at the predetermined height positions of the respective columns 4 are as shown in FIGS. Fit in.

  By this fitting, the concave portion 7 in the divided portion 6 and the convex portion 9 in the divided portion 8 that are opposed to each other are fitted, and positioning of the inner fitting member constituting portions 1a and 1b in the vertical direction (axial direction) is performed. In addition, the inner fitting member 1 is stably supported with respect to the support column 4 without being easily separated.

  Next, the outer fitting member constituting portion 13b of the outer fitting member 13 to which the shelf material 20 is attached is formed so that the taper forming concave portion 17 thereof engages with the taper forming protrusion portion 10 of the inner fitting member 1. The half portions of the inner fitting member constituting portions 1 a and 1 b are covered from above so that the groove 18 fits into the protrusion 12 of the inner fitting member 1.

  At this time, the taper forming concave portion 17 of the other outer fitting member constituting portion 13a is fitted into the other taper forming projection portion 10 of the inner fitting member 1, and the concave groove 18 is fitted into the protrusion 12 of the inner fitting member 1. As described above, the outer fitting member constituting portion 13a is placed on the remaining half of the inner fitting member constituting portions 1a and 1b from above.

  At this time, the edge of the tapered recess 17 is guided to the first dovetail groove 11 on the inner fitting member 1 side, and the edge of the tapered portion 10 is guided to the second dovetail groove 19 of the outer fitting member 13. Thus, the degree of engagement of the outer fitting member 13 with the inner fitting member 1 is strengthened. For this reason, the internal fitting member 1 is firmly held on the support column 4 without being displaced in the vertical direction.

  As described above, the shelf fixture according to the present embodiment can be applied to any part on the column 4 regardless of whether the cage-type shelf is attached to any part on the column 4. A shelf material can be supported easily and reliably using a shelf material fixture.

  That is, the shelf fixture of the present embodiment is tapered in the vertical direction when the divided portion is joined to the divided portion on the outer periphery of the inner fitting member 1, and the first dovetail groove 11 is formed along the tapered portion. By forming the taper forming protrusions having the edges that can be fitted into the first dovetail groove 11 in the vertical direction of the inner peripheral surface of the outer fitting member 13, respectively, The outer fitting member 13 and the cage-type shelf member 20 attached to the outer fitting member 13 can be easily and quickly fixed to an arbitrary height position on the support column 4 via the inner fitting member 1.

  The shelf fixture according to the present invention has the effect that the shelf can be directly attached to and detached from any position on the support column, and the change of the installation position of the shelf material can be facilitated. It is useful for a shelf position fixing tool such as a merchandise display shelf that is fixed at a predetermined height position.

It is a disassembled perspective view which shows the internal fitting member of the shelf fixing tool by embodiment of this invention. 1 is an exploded perspective view of an outer fitting member of a shelf fixture according to an embodiment of the present invention. It is explanatory drawing which shows the connection structure of the support | pillar in this invention, an internal fitting member, and an external fitting member. It is explanatory drawing which fractures | ruptures and shows the connection structure of the support | pillar in this invention, an internal fitting member, and an external fitting member partially. It is the sectional view on the AA line in FIG. It is the BB sectional view taken on the line in FIG. It is a perspective view which shows the conventional goods display shelf. It is a longitudinal cross-sectional view which shows the conventional shelf fixing tool.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Internal fitting member, 1a, 1b ... Internal fitting member structural part, 3 ... Annular protrusion, 4 ... Strut, 5 ... Annular groove, 6, 8 ... Divided part, 10 ... Taper formation protrusion part, 10a, 10b ... Tapered shape 11, first dovetail groove 12, protrusion 13, external fitting member 14 skirt portion 15 top part 16 through hole 17 taper forming concave part 18 concave groove 19 2 dovetails, 20 ... shelf

Claims (3)

A shelf fixture that constitutes a product display shelf by detachably fixing a shelf to an arbitrary height position of a support column,
A pair of internal fitting members that have an annular protrusion on the inner periphery that can be engaged with an annular groove formed on the outer periphery of the support, and that can be divided into two parts in the radial direction and joined together;
A taper-forming protrusion that protrudes from each of the divided portions on the outer periphery of the inner fitting member and is tapered in the vertical direction when the divided portions are joined, and a first dovetail groove is formed along the tapered portion; ,
A pair of outer fitting members that are divided into two in the radial direction and are formed with through-holes through which the struts pass when the inner fitting members are integrally joined around the inner fitting members at the divided portions;
A taper-formed recess formed in a tapered shape in the vertical direction of the inner peripheral surface of the outer fitting member, and having an edge that can be fitted into the first dovetail groove;
A shelf fixture, comprising:   The outer fitting member has a cylindrical skirt portion covering a peripheral portion of the inner fitting member, and a top portion covering an upper end surface of the inner fitting member at a portion excluding the through hole. Item 10. The shelf fixture according to Item 1.   The shelf member fixture according to claim 1, wherein a part of the shelf member or a connecting member of the shelf member is integrally provided on an outer periphery of the outer fitting member.

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