JPH07286373A - Framework structure using lever - Google Patents

Abstract

PURPOSE:To improve assembly workability by fixing a joiner having an approximately equilateral triangular cross section and a hinge at an apex section at the end section of a lever forming a framework, etc., connecting the mutual hinges by pins and combining the lever at various angles. CONSTITUTION:A joiner 3 having inclined planes 23 and 24 and a hinge 5 at the apex section of the joiner 3 is fixed at the end sections of levers 1, 2 forming a framework, a frame, etc. The adjacnet hinges 5 are combined mutually, and connected by a pin 8 consisting of a bolt, etc., thus forming a hinge 30. A plurality of the levers 1, 2 can be connected by forming straight lines, right angles, T shapes, crosses and arbitrary angles, and formed in a free shape on a design. Accordingly, the levers can easily be mounted at a free angle.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a skeleton structure using a rod, and more particularly to a skeleton structure using a rod that is useful for connecting gate columns and arches, connecting columns and beams, and the like.

[0002]

2. Description of the Related Art A conventional frame structure using a rod is disclosed in Japanese Utility Model Laid-Open No. 1-220320. To quote the description of this publication, a structure is provided in which a rod-shaped bridge member is provided between a pair of rod-shaped vertical members that are erected at a predetermined interval via a bonding material, and the rod-shaped vertical member and the rod-shaped bridge member are provided. The material is formed of a long material having a web between a pair of flanges, and the bonding material is formed of a short material having a pair of bonding surfaces facing each other at a predetermined angle, and the rod-shaped vertical material and the rod-shaped material The connecting end surfaces of the frame member and the connecting surface of the connecting member are fixed by bolts via a connecting plate.

However, in the skeleton structure using the rod as described above, since the short members have a pair of connecting surfaces facing each other at a predetermined angle, the long members cannot be connected at other angles. . That is, there is a problem in that there is no degree of freedom in the angle and direction of connection.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above facts, and an object of the present invention is to allow a rod and a rod to be joined at any angle and direction. It is to provide a framework structure using a rod.

[0005]

The frame structure using the rod of the present invention has a first blade (23) and a second blade (24).
A hinge (3) formed by continuously connecting the first blade (23) and the second blade (24) via a hinge (5).
0), the first mounting plate (2) for connecting the rod, which is bent at the free end of the first blade (23) into the first blade (23) at an acute angle.
5) and the second mounting plate (2) for connecting the rod, which is bent at the free end of the second blade (24) into the second blade (24) at an acute angle.
6) From these first mounting plate (25) and second mounting plate (26) to first blade (23) and second blade (24)
A first abutting plate (27) and a second abutting plate (28) connected to each other
And a first mounting plate (25) and a second mounting plate (2) of the joiner (3).
6) A skeleton structure using a rod in which a first rod (1) and a second rod (2) are attached to each other in a direction intersecting with each other, and the hinge (5) includes a tubular body (7). A shaft pin (29) is inserted through the cylindrical body (7), and the shaft pin (29) is further exposed from the cylindrical body (7) by a bolt (8).
The screw groove (31) is provided with a nut (9) for locking the rotation of the first blade (23) and the second blade (24).

[0006]

According to the skeleton structure using the rod of the present invention, the first
Blade (23) and second blade (24), and a hinge (30) in which the first blade (23) and the second blade (24) are rotatably connected through a hinge (5). ), The first mounting plate (25) connecting the rod and the second blade (24), which are bent at the free end of the first blade (23) at an acute angle into the first blade (23). A second mounting plate (26) connecting the rods, bent to the second blade (24) at an acute angle to the free end, the first of these
A first abutment plate (27) and a second abutment plate (27) connected to the first blade (23) and the second blade (24) from the attachment plate (25) and the second attachment plate (26) of 28) and a first rod (1) and a second rod (26) on each of the first mounting plate (25) and the second mounting plate (26) of the joiner (3). A skeleton structure using a rod in which a rod (2) is attached in a crossing direction, wherein the hinge (5) is a tubular body (7) and a shaft pin (2) inserted through the tubular body (7).
9), and the shaft pin (29) further includes a screw groove (31) of the bolt (8) exposed from the cylindrical body (7) in the first blade (23) and the second blade (24). ) Is provided with a nut (9) for locking rotation with the first rod (1).
When the first rod (1) and the second rod (2) are connected to the joiner (3), the joiner (3) is connected to the joiner (3). The bolt (8) of the shaft pin (29) can be inserted through the hinge (5) and the tubular body (7) and locked by the nut (9) in the thread groove (31) of the bolt (8), and the angle can be freely adjusted. Can be combined in any direction.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A description will be given below with reference to the drawings shown as an embodiment of the present invention.

FIG. 1 is an exploded perspective view showing the connection between a rod and a rod according to an embodiment of a skeleton structure using the rod of the present invention. FIG. 2 is a perspective view of a joiner according to an embodiment used in a frame structure using a rod according to the present invention. FIG. 3 is a perspective view of a joiner according to another embodiment used in the frame structure using the rod of the present invention. FIG. 4 is a perspective view of a joiner according to still another embodiment used in the frame structure using the rod of the present invention. FIG. 5 is a perspective view of an embodiment of a tubular body used in the frame structure using the rod of the present invention. FIG. 6 is a perspective view according to another embodiment of the tubular body used in the frame structure using the rod of the present invention. Figure 7
FIG. 6 is a plan view according to an embodiment using the frame structure using the rod of the present invention. FIG. 8 is a side view of the joiner portion of FIG. 7. FIG. 9 is a plan view according to another embodiment using the frame structure using the rod of the present invention. 10 to 14 are plan views according to still another embodiment using the frame structure using the rod of the present invention. Figure 15 shows
It is a top view which concerns on an Example of the gate pillar and arch comprised using the frame structure using the rod of this invention.

In the frame structure using the rod of the present invention, the first blade (23) and the second blade (24), and the hinge () between the first blade (23) and the second blade (24) 5) A hinge (30) that is rotatably continuous through the first blade (23) bent at the free end of the first blade (23) at an acute angle to connect the rod. Second mounting plate (26) for connecting the rod, which is bent to the second blade (24) at an acute angle to the mounting plate (25) of the second blade (24) and the free end of the second blade (24).
A first abutment plate (27) and a second abutment plate (27) connected to the first blade (23) and the second blade (24) from the attachment plate (25) and the second attachment plate (26) of 28) and a first rod (1) and a second rod (26) on each of the first mounting plate (25) and the second mounting plate (26) of the joiner (3). The rods (2) are attached in the intersecting direction.

As shown in FIG. 1, the joiner (3) is
And the connection between the first rod (1) and the second rod (2) is performed by the holes () provided in the first mounting plate (25) and the second mounting plate (26) of the joiner (3). 11) to the first rod (1)
And the second rod (2) are abutted with tapping holes (16) provided respectively, and screws (12) are fastened to connect them.

The joiner (3) is made of metal such as aluminum or steel, or resin such as polyvinyl chloride or acrylic. The inside of the joiner (3) may be formed with a cavity or may be filled with the above-mentioned metal or resin, but in terms of weight reduction, a cavity is formed as shown in FIGS. Is preferred.

The first rod (1) and the second rod (2) are
It is a pillar such as a gate pillar (20) or an arch (19) shown in FIG. 15, or a pillar or a beam. The material of the first rod (1) and the second rod (2) may be, for example, metal such as aluminum or steel, may be wooden, and may be resin. Good.

The skeleton structure using the rod of the present invention further comprises the hinge (5) provided with a tubular body (7) and a shaft pin (29) inserted through the tubular body (7). The shaft pin (29) is a bolt (8) exposed from the cylindrical body (7).
The screw groove (31) is provided with a nut (9) for locking the rotation of the first blade (23) and the second blade (24). As the bolt (8), a screw, a pin, a screw or the like having a spiral thread groove (31) at its tip is used, and as the nut (9), it is cap-shaped and fitted to the tip of the bolt (8). For example, screwing having a spiral groove is used.

As shown in FIG. 1, the bolt (8) and the nut (9) are inserted through the through holes provided in the hinge (5) and the tubular body (7) to connect the joiners (3). , The first rod (1) and the second rod (2) are the first mounting plate (25) and the second mounting plate (2) of this joiner (3).
It can be connected via 6). As shown in FIGS. 7 and 11, the directions and angles at which the first rod (1) and the second rod (2) can be connected are such that the joiners (3) are connected to the first abutment plate (27). The bolt (8) and the nut (9) are screwed together by setting the desired direction and angle including the direction and angle at which the second abutment plate (28) abuts, and the first of the joiner (3) is screwed. Mounting plate (25) and second mounting plate (26)
If the first rod (1) and the second rod (2) are connected by the method described above, they can be joined as shown in FIG.

Further, when the stopper (4) is provided in the connecting direction of the hinge (5), for example, as shown in FIG. 12, when the stopper (4) is used in the coupling of a predetermined direction and angle which is frequently required, the stopper (4) is used. Is preferable in that it can be made stronger. The stopper (4) is shown in Fig. 4.
As shown in FIG. 5, although it is formed in a protrusion band shape in the connecting direction of the hinge (5), it may be a protrusion piece partially formed. The height and length of the stopper (4) are also not particularly limited. This stopper (4) is shown in FIG.
As shown in (4), even when it is used in a coupling in a direction or an angle other than the predetermined one, the coupling can be performed in the same manner as when the stopper (4) is not provided.

When the frame structure using the above-mentioned rod is used, as shown in FIGS. 10 and 13, the first rod (1) is used.
The third rod (17) can be connected to the second rod (2) and the second rod (2). Furthermore, as shown in FIG. 14, the first rod (1) and the second rod (2) can be connected. And the third rod (17) and the fourth
It can also be combined with the rod (18). As shown in FIG. 15, the gate columns (20) and the arches (19) can be connected to each other in a design-free shape by using a plurality of the above-mentioned frame structures.

Further, as shown in FIG. 1, when the fixing ring (10) for fixing the bolt (8) and the nut (9) is provided, the hinge (5) is still connected even when the joiners (3) are connected. ) And the tubular body (7) are loosely fitted to each other in the longitudinal direction, the gap is filled by the fixing ring (10), which is more preferable because it can be more firmly fixed in the free direction and angle.

Further, in the frame structure using the rod of the present invention, the hinge (5) and the cylindrical body (7) are provided with irregularities on the side surfaces in the connecting direction. Such unevenness is, for example, as shown in FIG. 3, in which the hinge (5) has a roughened side surface in the connecting direction, or as shown in FIGS. 5 and 6, on the side surface of the tubular body (7) in the connecting direction. Rough,
Alternatively, it may be rattling or the like, but other uneven patterns may be formed. When the bolts (8) and nuts (9) are screwed together by setting the joiners (3) in desired directions and angles, the unevenness of the side surface in the connecting direction between the hinge (5) and the tubular body (7). It is possible to bond more firmly in a relationship.

Further, as shown in FIG. 1, a groove (21) is provided in the longitudinal direction of at least one of the first rod (1) and the second rod (2), and both grooves (21) are provided. Bank (2
2) is provided with a first rail (15) and is provided with a holding lid (13) provided with a second rail (16) fitted to this first rail (15) When the electric wire is attached and the electric wire is routed, the electric wire is embedded in the groove (21), and the first rail (1) of both dikes (22) of the groove (21) is embedded.
5) The second rail (1) provided on the pressing lid (13)
Fitting and sealing 6) is preferable in that the electric wire can be neatly housed in the external appearance.

According to the frame structure using the rod of the present invention,
A first blade (23) and a second blade (24), and a hinge formed by continuously connecting the first blade (23) and the second blade (24) via a hinge (5). (30), the first
The first mounting plate (25) for connecting the rods, which is bent to the first blade (23) at an acute angle at the free end of the blade (23)
Second mounting plate (26) for connecting the rods, bent to the second end of the blade (24) at an acute angle to the free end of the blade (24), the first mounting plate (25) and the second mounting plate (25). First from mounting plate (26)
(3) comprising a first abutting plate (27) and a second abutting plate (28) connected to the blade (23) and the second blade (24), and this joiner (3) Frame structure using rods in which the first rod (1) and the second rod (2) are attached to each of the first mounting plate (25) and the second mounting plate (26) in the intersecting direction And said hinge (5)
Is a cylindrical body (7) and a shaft pin (2) inserted through the cylindrical body (7).
9), and the shaft pin (29) further includes a screw groove (31) of the bolt (8) exposed from the cylindrical body (7) in the first blade (23) and the second blade (24). ) Is provided with a nut (9) for locking rotation with the first rod (1).
When the first rod (1) and the second rod (2) are connected to the joiner (3), the joiner (3) is connected to the joiner (3). The bolt (8) of the shaft pin (29) can be inserted through the hinge (5) and the tubular body (7) and locked by the nut (9) in the thread groove (31) of the bolt (8), and the angle can be freely adjusted. Can be combined in any direction.

[0021]

According to the frame structure using the rod of the present invention, when the rod and the rod are coupled, they can be coupled at any angle and direction.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing the connection between a rod and a rod according to an embodiment of a frame structure using a rod of the present invention.

FIG. 2 is a perspective view of a joiner according to an embodiment used in a frame structure using a rod according to the present invention.

FIG. 3 is a perspective view of a joiner according to another embodiment used in a frame structure using a rod according to the present invention.

FIG. 4 is a perspective view of a joiner according to another embodiment used in a frame structure using a rod according to the present invention.

FIG. 5 is a perspective view of an embodiment of a cylindrical body used in a frame structure using a rod according to the present invention.

FIG. 6 is a perspective view of another embodiment of a tubular body used in a frame structure using a rod according to the present invention.

FIG. 7 is a plan view of an embodiment using a frame structure using a rod according to the present invention.

8 is a side view of the joiner portion of FIG. 7. FIG.

FIG. 9 is a plan view of another embodiment using the frame structure using the rod of the present invention.

FIG. 10 is a plan view according to still another embodiment using the frame structure using the rod of the present invention.

FIG. 11 is a plan view according to still another embodiment using the frame structure using the rod of the present invention.

FIG. 12 is a plan view according to still another embodiment using the frame structure using the rod of the present invention.

FIG. 13 is a plan view according to still another embodiment using the frame structure using the rod of the present invention.

FIG. 14 is a plan view according to still another embodiment using the frame structure using the rod of the present invention.

FIG. 15 is a plan view of an embodiment of a gate post and an arch constructed using the frame structure using the rod of the present invention.

[Explanation of symbols]

 1 1st rod 2 2nd rod 3 Joiner 4 Stopper 5 Hinge 7 Cylindrical body 8 Bolt 9 Nut 10 Fixing ring 13 Holding lid 15 First rail 16 Second rail 17 Third rod 18 Fourth rod 21 Groove 22 Double bank 23 First blade 24 Second blade 25 First mounting plate 26 Second mounting plate 27 First abutment plate 28 Second abutment plate 29 Shaft pin 30 Hinge 31 Screw groove

 ─────────────────────────────────────────────────── ─── Continued Front Page (72) Inventor Shigeyuki Ueda 1048 Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Works Co., Ltd.

Claims (7)

[Claims] 1. A first blade (23) and a second blade (2)
4), a hinge (30) in which the first blade (23) and the second blade (24) are rotatably connected via a hinge (5), and the first blade (23) 1st with a sharp angle at the free end
Of the first mounting plate (25) for connecting the rod and the free end of the second blade (24) bent at the blade (23) of
Second mounting plate (26) for connecting the rod, which is bent to the blade (24) of the first mounting plate (25) and the second mounting plate (26) to the first blade (23) And the second blade (2
4) a first abutting plate (27) and a second abutting plate (2)
8), and a first rod (1) and a second rod (26) on each of the first mounting plate (25) and the second mounting plate (26) of the joiner (3). A skeleton structure using a rod in which a rod (2) is attached in a crossing direction, wherein the hinge (5) is a tubular body (7) and the tubular body (7).
The shaft pin (29) is inserted through the shaft pin (29), and the shaft pin (29) is further provided in the thread groove (31) of the bolt (8) exposed from the tubular body (7). And a second blade (24) for locking the rotation of the nut (9). 2. A groove (21) is provided in the longitudinal direction of at least one of the first rod (1) and the second rod (2), and both banks (22) of this groove (21) are provided with a first groove. 1 rail (1
5) The rod according to claim 1, further comprising: a holding lid (13) provided with a second rail (16) fitted to the first rail (15). Skeleton structure. 3. The framework structure using a rod according to claim 1, further comprising a fixing ring (10) for fixing the bolt (8) and the nut (9). 4. The framework structure using a rod according to claim 1, further comprising a stopper (4) provided in a connecting direction of the hinge (5). 5. The frame structure using a rod according to claim 1, wherein the hinge (5) and the cylindrical body (7) are provided with irregularities on side surfaces in a connecting direction. 6. The third rod (17) is connected to the first rod (1) and the second rod (2), as claimed in any one of claims 1 to 5. A skeleton structure using the rod of the. 7. The third rod (17) and the fourth rod (18) are connected to the first rod (1) and the second rod (2). A skeleton structure using the rod according to any one of claims 1 to 5.