JP4722240B2 - Assembly rack - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a skeleton forming material for forming a skeleton of assembly racks of various sizes having a rigid structure, and an assembly rack using the skeleton forming material.
[0002]
[Background Art and Problems to be Solved by the Invention]
Conventionally, assembling racks that can be easily assembled using plate materials are known, but since these do not have a member that forms a skeleton such as a column or a connecting member, it is difficult to say that they are solid and in use. When a slight load is applied, the material is easily deformed, resulting in a lack of durability.
[0003]
In addition, some have members that form a skeleton, such as struts and connecting members, but they are made of plastic, so there are still problems in terms of durability or the assembly is complicated. There was a problem.
[0004]
An object of the present invention is to provide a skeleton forming material for an assembling rack that is compatible with an assembling rack of various sizes and that can be easily assembled on site, and that is strong and durable, and an assembling rack using the skeleton forming material. It's in the center.
[0005]
[Means for Solving the Problems]
In order to achieve the above-described object, the present invention has a first edge portion and a second edge portion that form a right angle with each other at both end portions formed so as to penetrate the central portion axial direction. A base material portion provided with a through hole having a square-shaped mounting hole formed at an angle of 45 degrees with respect to the first edge portion and the second edge portion forming the right angle, and the outside of the base material portion A pair of outer mounting pieces projecting in a direction orthogonal to each other and a pair of mounting grooves into which the edges of the outer enclosure material of the assembly rack formed inside the outer mounting pieces along the outer mounting pieces are inserted. And an inner mounting piece that is formed along the inner side of each of the mounting grooves and is higher than the flat plate-like outer mounting piece provided to support the outer enclosure material inserted into the mounting grooves from the inside, and four and a metal post having a mutually first edge portion which forms a right angle and a second edge portion The a 45-degree angle cross section rectangular having formed in the to the first edge portion and a second edge portion forming the right angle at both ends at which was formed through the central portion axis A base material portion provided with a through hole having a connecting hole, a pair of outer mounting pieces that are located outside the base material portion and project in a direction perpendicular to each other, and formed on the inner side along each outer mounting piece A pair of mounting grooves for inserting the edge of the outer enclosure material of the assembly rack as formed, and a role of supporting the outer enclosure material formed along the inner side of each of the installation grooves and inserted into the respective installation grooves from the inside 8 metal connection pipes having a flat plate-like inner attachment piece higher than the outer attachment piece provided to fulfill the above, and a cross section to be inserted into the attachment hole of the support column and the connection hole of the connection pipe also has a square cross section shape of the connection protrusion a square insert protrusion And number of corner brackets attached the openably five a flat outer enclosure member being inserted and locked into the mounting groove of each strut each connecting pipe, those of any one of the strut 1 It is composed of a single lid body or door body, and the inner mounting piece of the column on the free end side of the lid body or door body is brought into contact with the closed free end side of the lid body or door body. It is characterized in that it forms a contact piece .
[0006]
DETAILED DESCRIPTION OF THE INVENTION
The drawings show one embodiment of the present invention. In FIG. 1 and FIG. 2, an instruction symbol 1 indicates a metal member that forms a support, and is manufactured by punching like an aluminum sash. The surface has been subjected to Nandi-alumite processing. This support | pillar 1 attaches the round 1a to the corner | angular part of the 1st edge part 1j and the 2nd edge part 1k which form the right angle mutually which comprises the edge part 1m of the part exposed outside, and forms a right angle. A hollow base provided with a through-hole 1d having a quadrangular cross section having square mounting holes 1b, 1c at both ends in the axial direction at 45 degrees relative to the first edge 1j and the second edge 1k. The material part 1h, a pair of outer mounting pieces 1f located outside the base material part 1h and projecting in a direction orthogonal to each other, and the assembly formed on the inner side along each outer mounting piece 1f A pair of mounting grooves 1i for inserting the edge of the outer enclosure material of the rack, and a role of supporting the outer enclosure material, which will be described later, formed along the inner side of each of the installation grooves 1i and inserted into the respective installation grooves 1i from the inside. higher than said outer mounting piece 1i plates provided to fulfill And a inner mounting piece 1f of. A decorative groove 1g is formed in the axial direction of the first edge 1j and the second edge 1k of the edge 1m of the column 1.
[0007]
In FIG. 3, what is indicated by the instruction symbol 2 is a corner fitting. This corner metal fitting 2 is a square shape with a flat upper surface and lower surface, and a portion 2a that is flush with the portion exposed to the outside of the column 1 described above is similarly provided with a rounded radius 2a and the same pitch as the column 1 A plurality of decorative grooves 2b are formed. The lower portion axial direction of the corner fitting 2, the mounting hole 1b of the column 1, the mounting hole 1b to be inserted and fixed into 1c, the insertion projections 2c which exhibited the same rectangular shape as 1c is projected, the corner The connecting protrusions 2d and 2e project in a direction perpendicular to the insertion protrusion 2c of the metal fitting 2 and form a right angle with each other. The connecting projections 2d and 2e have a quadrangular shape . The corner metal fitting 2 is preferably a die-cast product, and the surface of the embodiment is subjected to Nandi nickel processing.
[0008]
4 and 5, what is indicated by the designation symbol 3 is a connecting pipe. It has the same material and shape as the strut 1 described above, is manufactured by punching like an aluminum sash, and the surface is nangi anodized. The connecting pipe 3 forms a right angle by attaching a round 3a to the corners of the first side edge 3j and the second side edge 3k that form a right angle with each other, constituting the edge 3m of the portion exposed to the outside. A base material portion 3h provided with quadrangular through holes 3d having quadrangular mounting holes 3b and 3c at both ends in the axial direction at a position of 45 degrees with respect to the first edge portion 3j and the second edge portion 3k. A pair of outer mounting pieces 3f located on the outer side of the base portion 3h and projecting in directions orthogonal to each other, mounting grooves 1i formed along the inner sides of the outer mounting pieces 3f, and the mounting grooves A plate-like inner mounting piece 3e which is formed along the inner side of 3i and is higher than the outer mounting piece 3f which is provided to support an outer envelope member which will be described later inserted into the mounting grooves 3i. It has. A decorative groove 3g is formed in the axial direction of the portion exposed to the outside of the connecting pipe 3.
[0009]
6 to 8 show a case where the assembly rack is assembled using the above-described frame forming material of the assembly rack. The support columns 1 that are supplied in advance with a long object (about 4 m) are prepared by cutting 4 columns to an appropriate length according to the order, and into the insertion holes 1b and 1c provided at the upper and lower ends of each support column 1. The insertion protrusions 2c of the eight corner fittings 2 are inserted. Next, eight connecting pipes 3 having a length corresponding to the order are cut out from the same long object as the support 1 and aligned, and the connecting projections 2d and 2e of each corner fitting 2 are connected to the connecting holes 3b and 3c of the connecting pipe 3, respectively. As a result, the frame 4 of the assembly rack as shown in FIG. 7 is formed. The above assembly method is an example, and is not limited to the order described. Each connecting pipe and the corner metal fitting may be connected first, or the corner metal fitting and the connecting pipe may be assembled for each column.
[0010]
Then, around the frame 4 assembled in this way, five flat outer enclosure materials 5 and one door body 6 selected according to the use such as wood, plywood, and metal plate are attached. The assembly rack 7 is assembled. Reference numeral 9 denotes an iron plate or other base. A caster may be attached to a movable type depending on the use instead of the base. Each outer enclosure member 5 is fixed to an outer mounting piece projecting from the support column 1 and the connecting pipe 3 by using a screw or the like, and the door body 6 has a cylindrical hinge piece 6a attached to one end portion thereof . 6a together with is openably hinged to a pivot pin 8 and 8 is projected from the post 1 and the connecting pipe 3, the connecting pipe of the upper and lower inner mounting piece 1e of the post 1 positioned on the free end side of the door 6 The inner mounting pieces 3e and 3e of 3 and 3 are used as contact pieces for bringing the edge of the closed door body 6 into contact. There is no limitation to the butterfly means. The illustrated assembly rack is a vertical type, but the horizontal type rack is a lid instead of the door.
[0011]
【The invention's effect】
Since this invention was comprised as mentioned above, there can exist the following effects.
[0012]
Since the present invention is configured as described above, the effect is that the number of parts is small, and anyone can easily form a skeleton for a rigid assembly rack of various sizes according to the application, If the connection pipe is made of the same material, it is only necessary to cut it out from long objects according to the order, and it can have the effect of being able to respond to various demands, and anyone can easily have a durable and durable The assembly rack can be easily assembled, the size can be selected according to the preference, and the effect of being able to meet various size requirements can be achieved.
[Brief description of the drawings]
FIG. 1 is a perspective view in which a part of a column according to the present invention is omitted.
FIG. 2 is a cross-sectional view taken along line AA of the column according to FIG.
FIG. 3 is a perspective view of a corner fitting according to the present invention.
FIG. 4 is a perspective view in which a part of a connection pipe according to the present invention is omitted.
FIG. 5 is a cross-sectional view of the connecting pipe according to FIG. 5 taken along line BB.
FIG. 6 is an explanatory view illustrating a method for assembling a skeleton forming material for an assembly rack according to the present invention.
FIG. 7 is an exploded perspective view of an assembly rack according to the present invention.
FIG. 8 is a perspective view of the assembly rack according to the present invention in an assembled state.
[Explanation of symbols]
1 prop
1a R 1b, 1c Mounting hole 1d Through hole 1e Inner mounting piece 1f Outer mounting piece 1h Base material
1i Mounting groove
1j 1st edge
1k 2nd edge
1m Edge 2 Corner metal fitting 2c Insertion protrusion 2d, 2e Connection protrusion 3 Connection pipe
3a R 3b, 3c Mounting hole 3d Through hole 3e Inner mounting piece 3f Outer mounting piece 3h Base material
3i Mounting groove
3j 1st edge
3k second edge
3m Edge 4 Frame 5 Outer enclosure 6 Door 7 Assembly rack 8 Pivot pin

Claims (1)

A first edge portion and a second edge portion which have a first edge portion and a second edge portion which form a right angle with each other and which are formed so as to penetrate through the central axis direction ; A base member provided with a through-hole having a square-shaped mounting hole formed at an angle of 45 degrees with respect to the two edge portions, and a pair of protrusions projecting in directions perpendicular to each other located outside the base member A pair of mounting grooves for inserting an edge portion of the outer enclosure material of the assembly rack formed inside the outer mounting pieces along the outer mounting pieces, and inner sides of the mounting grooves. Four metal columns provided with inner mounting pieces higher than the plate-like outer mounting pieces provided to support the outer enclosure material inserted into the mounting grooves from the inside,
A first edge portion and a second edge portion which have a first edge portion and a second edge portion which form a right angle with each other and which are formed so as to penetrate through the central axis direction ; A base part provided with a through hole having a connecting hole having a square cross section formed at an angle of 45 degrees with respect to the two edge parts, and a pair of protrusions projecting in directions perpendicular to each other located outside the base part An outer mounting piece, a pair of mounting grooves for inserting an edge of the outer enclosure material of the assembly rack formed along the outer mounting pieces, and along the inner sides of the mounting grooves. Eight metal connecting pipes having a flat inner mounting piece higher than the outer mounting piece provided to support the outer enclosure member formed and inserted from the inner side into the mounting groove. When,
Eight corner fittings having a connecting projection with a rectangular cross section as well as an insertion protrusion with a rectangular cross section inserted into the mounting hole of the support column and the connecting hole of the connecting pipe;
5 outer envelopes inserted and locked in each mounting groove of each column and each connecting pipe,
It is composed of one lid or door that is attached to any one of the columns so as to be openable and closable,
The inner mounting piece of the support column on the free end side of the lid body or door body is formed as an abutting piece for abutting the closed free end side of the lid body or door body. rack.

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