JP5907720B2 - Coupling member and assembly shelf provided with the same - Google Patents

Description

  The present invention is used as a storage shelf used in an office, home, warehouse, store, kitchen, etc., or a display shelf used in a store, an assembly shelf that can be easily assembled and disassembled, and a coupling used therefor This relates to the member.

In the registered utility model publication No. 3057990, a support column in which a plurality of annular locking grooves are formed on the outer peripheral surface at predetermined intervals in the longitudinal direction, and a protrusion formed on the inner peripheral surface is provided with the locking groove of the support column. And a taper rib that is attached to the outer peripheral surface of the support column and gradually increases in diameter toward the lower side, and part or all of the outer surface shape of the taper rib. A shelf portion formed with an inner surface shape that gradually increases in diameter toward the lower side so as to substantially match, and a ring inserted into the outer peripheral surface of the tape rib attached to the outer peripheral surface of the support column is fixed to the four corners The left and right rings of the shelf are fixed at different heights with respect to the shelf, and are inserted vertically into the outer peripheral surface of the tape rib. The left and right shelves share the same column Locking structure of the shelf portion so as to be connected without steps and are disclosed.
These conventional assembly shelves, for example, can share one strut when connecting two shelf members in the longitudinal direction, so that they look good and are easy to assemble.

Registered Utility Model Publication No. 3057990

  However, in these conventional assembly shelves, when it is desired to change the position of the intermediate shelf member in the assembly shelf having a plurality of upper and lower stages (hereinafter, also referred to as “the hollowing operation”), the shelf member that is above the intermediate shelf member is I had to remove it. For this reason, although the assembly is simple, the hollowing operation is inconvenient, and the hollowing is not substantially performed. In particular, there has been a demand for a shelf structure that can be performed by upward movement and horizontal movement without causing the intermediate shelf member to be inclined.

  Accordingly, an object of the present invention is to make assembly easy and to change the position of the intermediate shelf member in the assembly shelf having a plurality of upper and lower stages without moving the intermediate shelf member while tilting the intermediate shelf member without changing the other shelf members. An object of the present invention is to provide an assembly shelf that can be moved horizontally and a coupling member used therefor.

That is, the present invention is a solution to the above-described conventional problem, is a coupling member that fits so as to embrace the column and supports the shelf member, and has a substantially halved sleeve main body, A connecting portion projecting in opposite directions from the left and right ends of the sleeve body portion in a direction substantially orthogonal to the axis of the support column; and a port portion formed by bending outward from the tip of the connecting portion; possess a right flange portion, the pair of Hidaritsuba portions and the pair of right in the both flange portions, one side of the pair of monolith der Ru coupling body that is hinged at the base end side of the flange portion and part material, composed of a fixing member for maintaining a fitted state to the struts of the mosquito Ppuringu body member, either one of the pair of Hidaritsuba portions or a pair of right flange portions, or the fixing member, the A coupling member is provided that engages with an engaging portion of a shelf member.

  In addition, the present invention provides an assembly shelf including the coupling member.

  According to the assembly shelf of the present invention, it is easy to assemble, and the position of the intermediate shelf member in the assembly shelf having a plurality of upper and lower stages is moved upward without tilting the intermediate shelf member without changing the other shelf members. And can be done by horizontal movement.

It is a disassembled perspective view of the coupling member in the present embodiment. It is a figure explaining the method of fitting the coupling main body member used in FIG. 1 to a support | pillar. It is a figure explaining the method of fitting a cap member to the coupling main body member fitted to the support | pillar. FIG. 4 is a side view of FIG. 3. It is a perspective view of the coupling member fitted to the support | pillar. It is a figure explaining the method of installing a shelf member in a coupling member. It is the figure seen from the opening side of the cap member. It is the figure seen along the XX line of FIG. FIG. 4 is a plan view of FIG. 3. FIG. 6 is a plan view of FIG. 5. It is a perspective view of the engaging part of a shelf member. (A) The figure seen from the Z direction of FIG. 11, (B) is the figure seen along the YY line of (A). It is a front view with which two shelf members engage with the coupling member of this example. It is a figure explaining the attachment operation of the intermediate shelf member in the assembly shelf of this example. It is another figure explaining the attachment operation of the intermediate shelf member in the assembly shelf of this example. It is a perspective view which shows the modification of an assembly shelf. It is another perspective view which shows the modification of an assembly shelf. It is a perspective view of the coupling member in other embodiments. It is a partial front view of the assembly shelf of this example. It is a perspective view which shows the state before the assembly of the assembly shelf of one support | pillar. It is a perspective view of the assembly shelf of 1 support | pillar. It is a perspective view of the coupling member in other embodiments. It is another perspective view of the coupling member of FIG. It is a perspective view in the state where the door member opened in the coupling member of FIG. FIG. 25 is another perspective view of the coupling member of FIG. 24.

  Next, the coupling member and the assembly shelf provided with the same according to the embodiment of the present invention will be described with reference to FIGS. The two-dot chain line in FIG. 9 indicates the outer diameter of the column 2. FIG. 10 is a plan view of FIG. 5, but shows the shelf member (two-dot chain line) in order to clarify the relationship with the shelf member. In addition, in this specification, the front is the position seen from the symbol F in FIG. 14, the left direction is the direction of the arrow indicated by the symbol L in FIG. 4, and the right direction is denoted by the symbol R in FIG. Say the direction of the arrow.

  The coupling member 1 of this example is fitted so as to embrace the support column 2 and supports the shelf member 31, and is installed so as to embrace the support column 2 from both sides. 1a and a cap member 19a fitted to the pair of flanges. The pair of coupling main body members 1a of this example are hinged joints at the base end sides of the pair of port portions 15a and 15b, and have a joint portion 16, which is a pair of opposite sides of the joint side. The cap member 19a is fitted to the starboard portions 14a and 14b. The hinge coupling position is not limited to that shown in FIG. 1, and is a single unit that is hinge-joined at the base end side of the pair of starboard portions 14a and 14b, and is a pair of portside portions 15a and 15b opposite to the joint side. A cap may be fitted into the cap.

  The coupling main body member 111a includes a substantially half-shaped sleeve main body portion 11a that is installed so as to be in contact with about half of the outer peripheral surface of the support post 2, and the shaft of the support post 2 from the left and right ends of the sleeve main body portion 11a. Plate-like connecting portions 12a and 13a projecting in opposite directions in a direction substantially perpendicular to the direction in which the core extends, and a plate-like starboard portion 14a formed by bending outward from the tips of the connecting portions 12a and 13a. And a port part 15a. Similarly, the other coupling body member 111b includes a substantially half-shaped sleeve body portion 11b that is installed so as to abut on about half of the outer peripheral surface of the support column 2, and both left and right sides of the sleeve body portion 11b. The plate-like connecting portions 12b and 13b projecting in opposite directions in a direction substantially orthogonal to the direction in which the axis of the support column 2 extends from the ends of the pillars, and bent outward from the tips of the connecting portions 12b and 13b. It has a plate-like starboard portion 14b and a portside portion 15b.

  The substantially half-shaped sleeve main body portion 11a has an inner peripheral surface having a shape corresponding to the shape of the outer peripheral surface of the support column 2, and the overall shape is a substantially semi-cylinder having a predetermined length (height). The same applies to the other substantially half-shaped sleeve body 11b. If the support column 2 has a shape other than a circular cross section, the shape of the inner peripheral surface of the substantially halved sleeve main body portions 11 a and 11 b may be set to a shape corresponding to the shape of the outer peripheral surface of the support column 2. The term “substantially halved” refers to a shape that is close to a half that is not a half or a half. As shown in FIG. 9, the shape close to half is that the abutting surface is slightly smaller than the semicircular circumference. Even if the shape is close to half, the coupling member can be firmly fitted to the support column 2.

  Further, the inner peripheral surface of the substantially half-shaped sleeve main body portion 11a (11b) is provided with a protrusion 17a (17b) or a protrusion that is engaged with the support column 2. The ridges 17a (17b) are to be engaged with the annular or partial annular engagement grooves 22 of the support column 2, and are annular ridges formed on a part or all of the inner peripheral surface in the width direction. Since the protrusion 17a (17b) and the locking groove 22 are locked, the movement in the vertical direction can be restricted. Moreover, in the case of a protrusion, it will engage with the locking hole of the support | pillar 2 (not shown). The locking hole is a bottomed non-through hole.

  The connecting portions 12a and 13a (12b and 13b) have a plate shape having a predetermined height and a predetermined protruding length, and the engaging portion 3 of the shelf member 31 is fitted between the sleeve main body portion 11a (11b) and the collar portion. While ensuring space, the function which supports the engaging part 3 of the shelf member 31 with a collar part (or cap member 19a) is provided. The connecting portions 13a and 13b are plate-like objects having a height lower than that of the sleeve main body portion 11a (11b) and slightly lower than that of the port portions 15a and 15b. That is, the upper surfaces of the connecting portions 13a and 13b are lowered by one step from the upper surfaces of the port portions 15a and 15b to form a step 121. When the cap member 19a is fitted to the starboard portions 14a and 14b, the upper surfaces of the connecting portions 12a and 12b are similarly stepped up from the top surface of the cap member 19a. Thereby, fitting of the engaging part 3 of the shelf member 31 is stabilized.

  The flange portions 14a, 14b, 15a, 15b are substantially plate-shaped with a flange extending in the front-rear direction having a predetermined height in the vertical direction, and supports the engaging portion 3 of the shelf member 31 in cooperation with the connecting portion. It is. That is, in a state in which the coupling body member 1a is fitted to the support column 2, the port portions 15a and 15b are slightly higher than the connecting portions 13a and 13b, and form a substantially T-shaped cross section on both sides, and the starboard portion 14a. , 14b have the same height as the connecting portions 12a, 12b, and both form a substantially T-shape. The starboard portions 14a and 14b covered with the cap member 19a are smaller in height and width than the portside portions 15a and 15b not covered with the cap member 19a. Thus, after the cap member 19a is covered with the starboard portions 14a and 14b, the substantially T-shaped cross-sectional shape formed by the port portions 15a and 15b and the connecting portions 13a and 13b, and the cap member 19a and the connecting portion 12a. , 12b is almost the same shape as the substantially T-shaped cross-sectional shape. Thereby, the engaging part of the right shelf member and the engaging part of the left shelf member can be made the same without changing the shape of the female engaging part 3 of the shelf member 1.

  The surfaces 151a and 151b of the pair of port portions 15a and 15b facing the sleeve main body 11a (11b) are tapered surfaces whose distance from the sleeve main body 11a (11b) gradually decreases as it goes downward. Thereby, if the taper surface corresponding to this taper surface is formed in the engaging part 3 of a shelf member and it fits, both will become firm and the fastening to the support | pillar 2 of the coupling member 1 will be carried out. Power increases. The surfaces 141a and 141b of the pair of starboard portions 14a and 14b facing the sleeve main body portion 11a (11b) are tapered surfaces whose distance from the sleeve main body portion 11a (11b) gradually decreases as going downward. Thereby, if the taper surface corresponding to this taper surface is formed in the cap member 19a and fitted, the fitting between the pair of starboard portions 14a and 14b and the cap member 19a becomes strong (see FIG. 4). . If the taper of the surfaces 151a and 151b and the surface 141a (141b) is approximately 2 to 3 degrees, sufficient tightening strength can be provided.

  Both side surfaces of the pair of starboard portions 14a and 14b, both side surfaces of the pair of starboard portions 15a and 15b, both side surfaces of the connecting portions 12a and 12b, both side surfaces of the connecting portions 13a and 13b, and both side surfaces of the cap member 19a, Each taper surface gradually expands toward the bottom. Thereby, if the taper surface corresponding to this taper surface is formed in the engaging part 3 of the cap member 19a and a shelf member and it fits, both fitting will become firm. If these tapers are approximately 2 to 3 degrees, sufficient tightening strength can be imparted. In addition, a side surface here means the left and right side surface when it sees along the line which ties a right and left collar part.

  Since the coupling body member 1a is hinge-joined at the base end side of the pair of port portions 15a and 15b, the coupling body members 111a and 111b have a spring structure. That is, in a natural state where no external force is applied, the gap between the starboard portions 14a and 14b on the opposite side of the joint portion of the coupling body member 1a is small and is in a substantially closed state. On the other hand, as shown in FIG. 2, in order to fit the coupling main body members 111a and 111b to the support column 2, the starboard portions 14a and 14b should be spread by hand against the spring pressure. Good. Further, since the external force is removed after the fitting to the column 2, the original shape of the coupling body member 1 a as shown in FIG. 1 is restored (see FIG. 3). The hinge joining is not limited to the above joining method, and for example, a known method by joining a shaft hole and a shaft rod can be used. The joint between the shaft hole and the shaft rod may be a non-spring structure or a spring structure.

  The cap member 19a is mounted by covering the starboard portions 14a and 14b from the upper side to the lower side after the coupling body member 1a is fitted to the support column 2. Thereby, the fitting of the coupling body members 111a and 111b to the support column 2 is strengthened. That is, when the shelf member 31 is installed on the port side portions 15a and 15b on the joining side, a force acts in the direction in which the non-joining side of the coupling body members 111a and 111b opens, but the coupling body member is formed by the cap member 19a. 111a and 111b are not opened.

The cap member 19a is a case-like object having an open bottom surface and a part of the front surface (the sleeve body 11a (11b) side). That is, as shown in FIGS. 7 and 8, the width _{w 1} of the opening 191a is the same or slightly larger than the width _{w 3} front-rear direction of the pair of right connecting portions 12a, 12b, the bottom surface of the cap member 19a the opening width _{w 2} is the same or, alternatively slightly larger width _{w 4} longitudinal direction of the pair of right flange portions 14a, 14b (see FIG. 9). Further, the back surfaces 195a of the front members 192a and 193a are tapered surfaces that gradually slope downward toward the lower side corresponding to the taper of the back surfaces 141a and 141b of the starboard portions 14a and 14b. The back surface of the back member of the cap member 19a, that is, the back surface 197 forming the inner space 198 of the cap member 19a has a shape corresponding to the outer surfaces of the pair of starboard portions 14a and 14b. When the cap member 19a having such a shape is put on the pair of starboard portions 14a and 14b, the cap member 19a straddles the connecting portions 12a and 12b and covers the pair of starboard portions 14a and 14b without any gap. Further, after the cap member 19a is mounted, the surfaces 192a and 193a of the cap member 19a facing the sleeve main body portion 11a (11b) become tapered surfaces whose distance from the sleeve main body portion 11a (11b) gradually decreases toward the lower side. . If this taper is approximately 2 to 3 degrees, sufficient tightening strength can be imparted. If the surfaces 192a and 193a of the cap member 19a have such a taper, and further, a tapered surface corresponding to the tapered surface is formed in the engaging portion 3 of the shelf member, and the both are fitted, the fitting is strong. It becomes. In addition, after the cap member 19a is mounted, the cap member 19a and the pair of port portions 15a and 15b have substantially the same height in the vertical direction, the front-rear width, and the taper of the inner surfaces facing each other.

  In the coupling member of the present invention, as shown in FIG. 18, the pair of coupling body members 1A are separate members, and each of the pair of starboard portions 14a and 14b and the pair of portside portions 15c and 15d, respectively. The cap members 19a and 19b may be fitted to each other. The pair of coupling body members 111a and 111b in the coupling member 1A are not hinge-joined, and in FIG. 18, the left connecting portion and the pair of flange portions are the same shape as the right one. These are the same as the coupling member 1 of FIG. 1 and are symmetrical to each other. The coupling member 1A has a pair of coupling body members 111a and 111b attached to the support column 2, and then a cap member 19b on the pair of starboard portions 15c and 15d, and a cap member 19a on the pair of starboard portions 14a and 14b. Cover each one.

  The coupling member 1 is made from metal, resin, glass, carbon, or a composite thereof. Among these, resin-made ones are preferable in that no metal sound is generated during assembly and the assembly is easy. As the resin, engineering plastics such as polyacetal resin, polyamide resin, acrylonitrile-butadiene-styrene copolymer synthetic resin (ABS resin), epoxy resin, phenol resin, and polycarbonate resin can be used. These synthetic resins are excellent in impact resistance, wear resistance, and chemical resistance. The resin may further contain reinforcing fibers such as glass fibers and carbon fibers.

  Next, the assembly shelf in the embodiment of the present invention will be described. The assembly shelf of the present invention includes the coupling member 1 described above. The assembly shelf 10 of this example includes a support column 2, a coupling member 1, and a shelf member 31. In order to fix one shelf member 31 to the column 2, one shelf member 31, four columns 2, and four coupling members 1 are required. 14 requires three shelf members 31a, 31b, 31c, four support columns 2, and twelve coupling members 1.

  Further, the assembly shelf 10 of the present example includes four support columns 2 on which the coupling member 1 is mounted, and an engagement portion 3 that fits the pair of flange portions 15a and 15b or the cap member 19a of the coupling member 1. Shelf members 31 formed at substantially four corners, and the coupling members 1 are fitted into the four support columns 2 so that the connecting portions 12a and 12b (13a and 13b) extend substantially in the left-right direction when viewed from the front. Further, the shelf member 31 is installed by fitting the engaging portion 3 into the pair of flange portions 15a and 15b or the cap member 19a, and the shelf member 31 is disposed between the two columns 2 and 2 in a front view. (FIGS. 13 and 14). The substantially left-right direction is not limited to the left-right direction, and may mean a slightly oblique direction. In that case, what is necessary is just to adjust the installation direction of the engaging part 3 formed in the shelf member 31. FIG.

  As the support | pillar 2, what formed the cyclic | annular or partial cyclic | annular locking groove in the longitudinal direction at the regular or irregular space | interval can be used. The cross-sectional shape of the support column 2 is not particularly limited, and examples include a circular cross section, an elliptical cross section, a square cross section, a rhombic cross section, an X shape, and an H shape. Thus, when a support | pillar is an irregular cross-sectional shape, the coupling member 1 should just take the internal peripheral surface shape corresponding to the cross-sectional shape. The partial annular groove may be a groove that is cut linearly with respect to the outer peripheral surface and has a large groove depth at the center of the groove and becomes shallower toward the end of the groove. What is formed in the outer peripheral surface 21 of the support | pillar 2 is not limited to said locking groove or locking hole, A protrusion or a protrusion may be sufficient. In this case, locking holes or locking grooves are formed on the inner peripheral surfaces of the sleeve main body portions 11a and 11b.

  The shelf member 31 is formed by engaging portions 3 that engage with the coupling member 1 at substantially four corners. In this example, the four corners are ends of the shelf member 31 in the short direction. By setting the four corners to such positions, the area formed by the four columns can be increased, and the installation of the assembly shelf 10 is stabilized. The shelf body portion of the shelf member may be either a board shape or a mesh shape. The shape of the shelf member 31 is not particularly limited, but is usually rectangular in plan view.

The engaging portion 3 is a case-like female engaging portion whose bottom surface is fully open and a part of the end surface (front plate) is open. That is, as shown in FIG. 12, the width w ₅ of the opening 32 at the end face of the engaging portion 3 is slightly larger than the width w _{3 in} the front-rear direction of the pair of connecting portions 12a, 12b (13a, 13b). the bottom of the opening width w ₆ cap member 19a or a pair of Hidaritsuba portions 15a of the engaging portion 3, the same as the longitudinal width of 15b, or a slightly larger. Further, the back surfaces 315 of the front members 311 and 312 are tapered surfaces that are gradually inclined downward toward the bottom corresponding to the taper of the surfaces 192 and 193 of the cap member 19a or the surface of the pair of port portions 15a and 15b. . If the taper formed on the back surface 315 of the front members 311 and 312 is approximately 2 to 3 degrees, sufficient tightening strength can be imparted. The back surface 317 forming the inner space 321 of the engaging portion 3 has a shape corresponding to the outer surface of the cap member 19a or the outer surfaces of the pair of flange portions 15a and 15b (FIG. 12B). When the engaging portion 3 having such a shape is put on the pair of port portions 15a and 15b or the cap member 19a, the engaging portion 3 straddles the pair of connecting portions 12a and 12b (13a and 13b), and the pair of port portions The portions 15a and 15b or the cap member 19a are covered without a gap. A longitudinal groove 316 having a concave cross section corresponding to the shape of the protrusion of the hinge joint portion 16 of the coupling member 1 is formed at the center of the back surface forming the internal space 321 of the engagement portion 3. In addition, when the engaging part 3 fits into the cap member 19a, there is nothing that fits into the longitudinal groove 316 having a concave cross section, and the longitudinal groove 316 becomes a dead space.

  The engaging portions 3 formed at substantially four corners of the shelf member 31 are not limited to the above engaging portions, and may be hook-shaped. Examples of the hook-shaped engaging portion 3 include one in which a hook-shaped locking piece is locked from the upper end portion or the upper end of the pair of port portions 15a and 15b or the cap member 19a to the taper surface on the back surface. That is, the hook-shaped locking piece does not cover the entire pair of port portions 15a and 15b or the cap member 19a, but relates to the upper end portion and abuts against the tapered surface of the outer end.

  Next, an example of a method for fixing the three shelf members 31 to the support column 2 in three upper and lower stages will be described below with reference to FIG. First, the coupling member 1 is attached to a predetermined position below the column 2 in the height direction. As shown in FIG. 2, the coupling member 1 is attached to the support column 2 so that the side opposite to the hinge coupling of the coupling body member 1 a is expanded, and the support member 2 is fitted so as to embrace the pair of connecting portions. Temporarily fix 12a, 12b (13a, 13b) at a position where it extends in the left-right direction (FIG. 3). In this case, the annular locking protrusions 17a and 17b formed on the back surfaces of the sleeve main body portions 11a and 11b and the annular locking groove 22 formed on the outer peripheral surface of the support column 2 are made to coincide. As a result, the locking groove 22 of the support column 2 and the protrusions 17a and 17b of the sleeve main body portions 11a and 11b are locked, and the movement in the vertical direction is restricted. The coupling member 1 is attached to the four support columns 2 for one shelf member 31.

  As shown in FIG. 3, the coupling main body member 1a attached to the support column 2 has the hinge joint portion 16 located on the left side (inner side) in FIG. 4 of the coupling member 1 in a front view (see FIG. 14). The coupling body member 1a may be attached at a position rotated 180 degrees with respect to FIG. 4, that is, the hinge portion 16 may be located on the right side of the coupling member 1 in FIG.

  Next, the cap member 19a is put on the pair of starboard portions 14a and 14b on the anti-hinge coupling side of the coupling body member 1a. At this time, the shape of the inner space of the cap member 19a is such that the pair of starboard portions 14a, 14b has sleeve main body portions 11a, 11b side tapered surfaces 141b and the pair of starboard portions 14a, 14b anti-sleeve main body portions 11a. Since the shape corresponds to the vertical surface 142b on the 11b side, the fitting between the pair of flanges 14a, 14b and the cap member 19a is strong (see FIG. 4). Thereby, the coupling member 1 is strongly fixed to the support 2.

  Next, the engaging portion 3 of the shelf member 31 is pushed downward from above into the pair of port portions 15a and 15b of the coupling member 1 (FIG. 6). Thereby, the taper 315 of the engaging part 3 is contact | abutted to taper 151a, 151b of a pair of port part 15a, 15b. Thereby, a pair of port part 15a, 15b and the engaging part 3 engage strongly. At this time, the force in the direction in which the non-hinge joint side of the coupling body member 1a opens is acted, but the opening of the non-hinge joint side is restricted by the cap member 19a, and the coupling body member 1a and the strut 2 are strongly engaged. It will be stable. Even when the engaging portion 3 of the shelf member 31 is fitted to the cap member 19a of the coupling member 1, the engaging portion 3 of the shelf member 31 is paired with the pair of port portions 15a of the coupling member 1, The same effect of fitting as the method of fitting to 15b is achieved. And the shelf member 31 is arrange | positioned between the two support | pillars 2 and 2 by a front view (FIG. 14 and FIG. 17).

Thus, the shelf member 31 and the support column 2 are not in contact with each other, and the shelf member 31 is supported by the coupling member 1. Next, the intermediate shelf member 31b and the uppermost shelf member 31a are attached, and either may be attached first. That is, the intermediate shelf member 31b and the uppermost shelf member 31a may be attached first, or the uppermost shelf member 31a and the intermediate shelf member 31b may be attached. In the conventional assembly shelf, the intermediate shelf member 31b cannot be attached last, but in the assembly shelf of the present invention, the intermediate shelf member 31b can be attached last, the work procedure becomes diversified, and the installation work is reduced. It becomes easy. Mounting of the intermediate shelf member 31b, as shown in FIG. 14, keeping the intermediate shelf member 31b in a horizontal position, can be engaged with the coupling member 1 by lowering the Z ₁ direction-inserting, then the Z ₂ direction .

Assuming that the assembly shelf 10 as shown in FIG. 14 is one (usually upper and lower multistage), the shelf member 31 is disposed inside the two columns 2 and 2 in a front view. That is, as shown in FIG. 19, the length (l ₂ ) of one side in the front view of the shelf member 31 is smaller than the length (l ₁ ) between the insides of the columns 2. That is, one shelf member 31 is supported inside the column 2 in a front view. Thereby, when connecting the assembly shelf 10, the edge part of the two shelf members 31 does not contact, but an assembly | attachment becomes easy. Thus, both ends of the shelf member 31 are not located outside the two columns 2 and 2 in front view. In addition, as shown in FIG. 17, when one shelf member 31 is supported by one side of the coupling member 1, when two of the assembly shelves 10 are connected in the longitudinal direction, one support column 2 is left and right. The shelf members 31, 31 can be shared when they are fixed.

  When the shelf member 31 is connected in the lateral direction, the engaging portion of the shelf member 1 is engaged with the other unused flange portion or cap member of the coupling member 1. In other words, the assembly shelf 10B can be formed as two assembly shelves by providing the shelf members 31 on both sides of one column 2 (FIG. 17).

  In the assembly shelf 10, for example, a case where it is desired to remove the intermediate shelf member 31b or a case where it is desired to change the installation position (a hollowing operation) will be described with reference to FIG. The hollowing of the intermediate shelf member 31b in FIG. 14 slightly lifts the intermediate member 31b as it is. When the intermediate shelf member 31b is pulled out to the near side when it is slightly lifted, the intermediate shelf member 31b can be removed. After that, if the coupling member 1 is removed or attached by changing the position and the intermediate shelf member 31b is reinstalled, the installation position of the intermediate shelf member 31b can be changed.

  In order to reinstall the intermediate shelf member 31b, an operation method opposite to the above removal method may be used. In this manner, the assembly shelf 10 can be easily subjected to a hollowing operation. Further, as shown in FIG. 15, since the height of the coupling member 1 is the same as the thickness of the shelf member 31, the space between the upper and lower shelf members 31 can be narrowed. That is, as shown in FIG. 15, in order to hollow out the intermediate shelf member 31b, a gap corresponding to the thickness of one shelf member only needs to exist above the intermediate shelf member 31b.

  The assembly shelf according to the present invention is not limited to the one using the four columns. For example, a single column assembly shelf, a two column assembly shelf, a three column assembly shelf, and an assembly of five or more columns. It may be a shelf.

  The assembly rack of one strut is formed by fitting a coupling member into one strut, and further placing a shelf member by fitting an engaging portion of the shelf member into the coupling member. Such a single-post assembly shelf is a lightweight support and is also suitable from a design standpoint. In the one-column assembly shelf, the position where the engaging portion is formed in the shelf member may be the center and end of the shelf member in the longitudinal direction, or the center of the shelf member.

  An example of an assembly shelf with one column will be described with reference to FIGS. FIG. 20 is a perspective view showing a state before assembly of a single-post assembly shelf, and FIG. 21 is a perspective view of a single-post assembly shelf. The assembly rack of one support column is formed by forming the engaging portion 3 in the center of the shelf member 31 b and cutting out the insertion path 312 through which the support column 2 passes in the opening direction of the engaging portion 3.

  In the two-post assembly shelf, the position of the concave engaging portion in the shelf member is not particularly limited, and may be the end or center of the normal shelf member in the longitudinal direction or the transverse direction, or any location. In a two-post assembly shelf, if it is supported on one side in the longitudinal direction of the shelf member, it is cantilevered, and if it is supported on both sides in the short direction of the shelf member, Become.

  In the present invention, the fixing member that maintains the fitting state of the pair of coupling body members to the support column is not limited to the cap member 19a described above, and for example, either one of the pair of port members or starboard members. The door member 19c may be rotatably attached to one member of the collar member. A coupling member provided with a door member as a fixing member will be described with reference to FIGS. The coupling member 1B of FIGS. 22 to 25 is different from the coupling member 1 of FIG. 1 in the shape and structure of the starboard members 141a and 141b, and further, the cap member 19a is omitted.

  That is, the starboard member 141a (141b) extends outward from the upper end of the upright vertical plate 142a (142b) and extends upward in the horizontal direction, and extends outward from the lower end of the upright vertical plate 142a (142b). It consists of a lower horizontal plate 144 extending in the horizontal direction. A door member 19c is accommodated in a space formed by two upper horizontal plates 143 and two lower horizontal plates 144. In addition, the side outside of the vertical plate 142a is notched to form a step 192. The engaging portion 193 of the door member 19c is accommodated in the notch portion 194, and the corner portion forming the step 192 and the distal end of the engaging portion 193 are engaged to fix the door member 19c. In addition, the corner | angular part (outside angle) which forms the level | step difference 192, and the internal angle of the engaging part 193 are a little acute angles, and the door member 19c is fixed reliably. Further, the upper horizontal plate 143 and the lower horizontal plate 144 to which the door member 19c is attached are formed with shaft holes 191 into which shafts that rotatably support the door member 19c in the horizontal direction are fitted.

  The door member 19c includes a plate-like main body portion 195 and a hook-like engaging portion 193 that is bent and extends slightly inward from the side ends of the plate-like main body portion 195. Shaft portions that fit into shaft holes 191 formed in the upper horizontal plate 143 and the lower horizontal plate 144 are formed on the upper and lower ends of the plate-like main body portion 195 on the attachment side to the flange member 141b. The fitting of the pair of coupling body members 1a to the column 2 is the same as that of the coupling member 1, and the flange member 141a (141b) side is opened and attached to the column 2 with the door member 19c removed. Next, the starboard member 141a (141b) side is closed (FIGS. 24 and 25). Next, the door member 19c is closed. 22 and 23 are state diagrams attached to the support column 2. FIG. Also in such a coupling member 1B, there exists an effect similar to the coupling member 1. FIG.

  The assembly shelf of the present invention can be used as a display shelf that can be easily assembled and disassembled in offices, homes, warehouses, stores, kitchens, etc., and in stores.

DESCRIPTION OF SYMBOLS 1, 1A, 1B Coupling member 1a A pair of coupling main body member 2 Support | pillar 10 Assembly shelf 11a, 11b Sleeve main body part 12a (12b), 13a (13b) Connection part 14a, 14b A pair of starboard part 15a, 15b A pair of Port side 19a Cap member (fixing member)
19c Door member (fixing member)
31 Shelf member 111a, 111b Coupling body member

Claims (10)

A coupling member that fits so as to embrace the column and supports the shelf member,
A substantially halved sleeve body,
Connecting portions projecting in opposite directions from each other on the left and right ends of the sleeve main body in a direction substantially perpendicular to the axis of the column;
Possess a Hidaritsuba portion and a right flange portion formed by bending outwardly from the distal end of the connecting portion, in the both of the pair of Hidaritsuba portions and the pair of right flange portion, a pair of the one side a coupling body member Ru monolith der were hinged at the base end side of the flange portion,
It consists of a fixing member for maintaining a fitted state to the struts of the mosquito Ppuringu body member,
Either of the pair of starboard portions or the pair of starboard portions, or the fixing member engages with the engaging portion of the shelf member.   The coupling member according to claim 1, wherein the fixing member is a cap member that covers either the pair of starboard portions or the pair of starboard portions. The coupling member according to claim 2, wherein the said cap member is covered with the pair of flange portions of the junction side opposite. The sleeve main body and the opposite sides of the four flange portions, any one of claims 1 to 3, wherein the distance between the sleeve body portion is tapered surface gradually reduced toward the lower side The coupling member as described in 2. Any the sleeve main body and the facing surfaces of the cap member after the cap member wearing, toward the downward of claims 2 to 4, wherein the distance between the sleeve body portion is tapered surface gradually reduced The coupling member according to claim 1. In contact with the side surface on struts of the sleeve main body, according to claim 1 to 5, characterized in that it comprises a locking groove or locking hole or locking projection or the locking projection for locking the strut The coupling member according to any one of the above. It is produced using a metal, resin, or these composite materials, The coupling member of any one of Claims 1-6 characterized by the above-mentioned. Assembly rack, characterized in that it comprises a coupling member according to claim 1-7. The coupling member of claims 1 to 7 ,
Struts having locking projections or locking ridges or locking grooves or locking holes formed at regular or irregular intervals in the longitudinal direction;
A shelf member formed with a pair of flanges of the coupling member or an engaging part that fits into the fixing member;
The coupling member is fitted into the support column so that the coupling portion extends in a substantially left-right direction when viewed from the front, and the engagement portion is fitted into a pair of flanges or fixing members of the coupling member. An assembly shelf, wherein the shelf member is disposed between the two columns in a front view. The assembly shelf according to claim 9 , wherein the locking groove is annular or partial annular.

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