JP3194812B2 - Joining structure of components for assembled building, fence unit and gate unit provided with the same - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structural member for an assembling building for attaching a small product such as a fence body, a door body, a post around a gate, a nameplate, a gate light, etc. to a post such as a fence or a gate. It relates to a joint structure.

[0002]

2. Description of the Related Art Heretofore, as a joining structure of such a component for an assembled building, there is known a structure described in Japanese Utility Model Publication No. 3-5658. In this apparatus, four grooves are formed on the four surfaces of a pillar such as a gate, and extend in the longitudinal direction, and a bolt having a head or a nut inserted therein is locked in each of the grooves. The gate body can be joined to the column. At the open end and the intermediate part of the concave groove, a pair of locking ridges facing the concave groove are formed to face each other. Is inserted into the space surrounded by the above-mentioned locking ridge.

[0003] For example, when a gate body (door) is attached to a support (gate post), bolts lightly screwed into a tip of a nut portion are attached to a pair of upper and lower hinges, respectively, and the pair of hinges are attached to the gate body. Keep it. Then, the cap at the upper end of the column is removed, the gate body is lifted, and this is set in a mounting posture, and inserted into the concave groove of the column from the lower hinge. Next, holding the gate body at a predetermined mounting height, tightening the bolt,
The gate main body is fixed to the column by sandwiching the locking ridge on the open end side of the concave groove between the nut and the hinge. After the gate body is joined to the column via the hinge in this way, the column cap is attached.

[0004]

In such a conventional joining structure of building components for an assembled building, it is necessary to attach a gate body to which a fitting such as a bolt has been previously mounted so as to be dropped from the upper end of the support. For this reason, it is necessary to attach and detach the cap of the column, and it is necessary to raise the gate body to the top of the column and drop it while positioning it while maintaining the proper posture. In the case of, or when the support is high, the joining work is extremely complicated and poor in workability. On the other hand, in order to omit the operation of lifting the gate body high, a wide notch portion into which a nut portion of a bolt can be inserted is formed in a part of the concave groove. However, in this case, it is necessary to form the notch portions in accordance with the positions of the upper and lower hinges, so that it is necessary to process the column and the versatility of the column itself is impaired.

[0005] The present invention has been made in view of such circumstances, and the joining operation can be performed extremely easily without impairing the versatility of the first and second components to be joined to each other. It is an object of the present invention to provide a joining structure of components for an assembled building.

[0006]

SUMMARY OF THE INVENTION In order to achieve the above object, a joint structure according to the present invention is characterized in that a column made of aluminum and a supported member supported by the column are butt-joined to each other. In the joining structure of the component parts for an assembled building in which the parts are sandwiched and fixed by the joining metal fittings, the support column has a groove having a cross section of “C” shape on the side surface of the supported member side, and the joining metal fitting is directly supported by the supported member. Or, it is indirectly rotatably locked and forms a male screw member that can be screwed from the outside and a female screw portion that is screwed to the male screw member .
A fixing plate which is locked to the opening edge in a retaining state,
The pillar has a thicker opening edge of the groove than other parts
The fixing plate is formed in an elongated shape having two chamfered corners and two non-chamfered corners located diagonally, and in the screwed state, the longitudinal direction of the groove is extended. At the rotation position along the direction, it is configured to be insertable into the groove from the front of the opening, and from this position, it is rotated by the screwing operation of the male screw member, beyond the chamfered corner, and the groove at the non-chamfered corner. The inner surface of the groove is prevented from rotating, and is locked at the rotational position where the longitudinal direction is substantially perpendicular to the groove so as to prevent the groove from coming off , and the opening edge is pinched by further male screwing operation.
Characterized in that it. Another joint structure according to the present invention is a prefabricated building in which a strut made of an aluminum profile and a supported member supported by the strut abut against each other, and the butted portions are sandwiched and fixed by joining metal fittings. In the joining structure of the component members for use, the column has a groove having a cross section of “C” shape on the side surface on the side of the supported member, and the joint fitting is locked in the opening edge portion of the groove of the column in a retaining state. A male screw member having a fixed plate as a head and a supported member being rotatably locked directly or indirectly to a shaft portion, and a female screw member screwed to the male screw member and capable of being screwed from the outside. Prepared,
The pillar has a thicker opening edge of the groove than other parts
The fixing plate is formed in an elongated shape having two chamfered corners and two non-chamfered corners located diagonally, and in the screwed state, the longitudinal direction of the groove is extended. At the rotational position along the direction, it is configured to be able to be inserted into the groove from the front of the opening, and from this position, it is rotated by screwing operation of the female screw member, beyond the chamfered corner, and the groove at the non-chamfered corner. The rotation is prevented by the inner surface of the groove, and the longitudinal direction is locked to the opening edge of the groove at a rotation position substantially perpendicular to the groove so that it cannot be removed, and the opening edge is pinched by a further male screw member screwing operation.
Characterized in that it. On the other hand, the fence unit of the present invention is a fence unit including a plurality of joining structures of the component members for an assembled building according to claim 1 or 2, and a pair of pillars and a fence body supported by the pair of pillars, The supported member is a fence main body, and the fence main body is joined to a pair of columns. Also,
A gate unit according to the present invention includes a plurality of joining structures of the component members for an assembled building according to claim 1 or 2, and further includes a pair of columns and two door bodies rotatably supported by the columns. The unit is characterized in that the supported member is a hinge of the door body, and each door body is joined to each pillar. Further, another gate unit according to the present invention is provided in claim 1.
Or a plurality of joining structures of the component members for an assembled building according to 2 above, a pair of columns, an auxiliary column disposed between the pair of columns, and two rotatably supported by the one column and the auxiliary column. A gate unit having a door and a post supported by the other support and the auxiliary support, wherein the auxiliary support has the same structure as the support, and the supported members are hinges and posts of the door, and each door and post are each It is characterized in that it is joined to the support and the auxiliary support, respectively. In these cases,
It is preferable that a small product around the gate is further provided to be supported by one of the pair of columns, and the small product is joined to the column with the supported member being a small product. In these cases, it is preferable that a cross member constituting an arch together with the pair of columns is provided between the upper ends of the pair of columns.

[0007]

A male screw member to which the supported member is rotatably locked, and a fixing plate which is locked to the support member in a retaining state,
The fixing member is previously assembled to the supported member , and then the fixing plate is rotated to a position along the extending direction of the groove, and in this state, the supported member held at the approximate mounting height is abutted against the supporting member . Thus, the fixing plate is inserted into the opening of the groove from the front . Then, by rotating the male screw member, i.e. it male
Flip as screwing members, after temporarily temporarily fixed to the support member to the supported member, and height adjustment, perform the tightening of the male screw member. In this case, when the male screw member is rotated, the fixing plate rotates together with the male screw member, but when the male screw member is slightly rotated from the insertion position, the rotation is prevented by the groove. Further male screw
When the member is rotated, the fixing plate is
It is drawn to the male screw member side, and finally
The opening edge of the groove is firmly sandwiched between the external thread member and the supporting member, and the supported member is fixed to the supporting member .

In another joint structure, a female screw member is rotated.
When the screw is turned, the fixing plate is
It is attracted to the material side, and finally the fixing plate and the female thread
The opening edge of the groove is firmly sandwiched between
The holding member is fixed to the support member. In this way, supported
The supported member can be directly joined to any position of the holding member . Further, it is not necessary to add any special processing to the groove, and the support member can be used for general purpose. On the other hand, according to the fence unit of the present invention, construction of a long and continuous fence can be performed efficiently and in a short time, and replacement of each fence body can be easily performed. Further, according to the gate unit of the present invention, it is easy to assemble a relatively heavy door body and a post, and it is also possible to easily perform unitization and optionalization of a gate including small products around the gate. it can. Also, the entire design including the arch can be unified.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, based on FIGS. 1 to 3, a joining structure of components for an assembled building according to a first embodiment of the present invention will be described.
A case where the present invention is applied to a fence will be described. FIG. 1 shows a fence of the first embodiment.
Left and right columns 3, 3 via the joints 2, 2, 2, 2
(Second component) Between the upper and lower fence bodies 4, 4
(The first component). Each fence body 4 is composed of a horizontally long fence panel 5 made of perforated metal, and a pair of left and right support fittings 6 and 6 for supporting the fence panel 5 up and down at left and right ends. The joining fitting 2 is attached to 6 (see FIG. 2).

As shown in FIGS. 2 and 3, each of the right and left columns 3 has four grooves 11, 11, 11, 11 extending in the longitudinal direction on four peripheral surfaces. , Made of extruded aluminum. Each support 3 has a lower end buried in a foundation 12, and a support cap 13 is attached to an upper end thereof. Each groove 11 has an opening 11a at the outer end, opening edges 11b and 11b on both sides of the opening 11a, and opening edges 11b and 1b in the cross-sectional direction.
1b, and a pair of side walls 11d, 11d connecting the opening edge 11b and the back wall 11c (see FIG. 3). Then, a fixing plate 22 of the joining metal fitting 2 described later is inserted into the groove 11, and is locked to the opening edges 11b, 11b in a retaining state.

As shown in FIG. 2 (b), the fence panel 5 is formed by bending the upper end inward into a one-way roof shape and bending the lower end inward into a "U" shape. At the bent ends 5a, 5b of the
It is screwed to. The support fitting 6 is formed in an L-shaped cross section, and the fence panel 5 is attached to one side 6a, and the joining fitting 2 is attached to the other side 6b. That is, the support fitting 6 is included inside the bent ends 5a and 5b of the fence panel 5 at the end on the fence panel 5 side, and the joint fitting 2 side is the support 3
It is attached so as to be in close contact with the side surface.

The joint fitting 2 is composed of a fixing screw 21 corresponding to a male screw rotatably attached to an insertion hole formed in the support fitting 6 and a fixing plate 22 corresponding to a female screw screwed into the fixing screw 21. The head (fixed body) 21 a of the fixing screw 21 is locked by the support fitting 6, and the fixing plate 22 is locked by the groove 11 of the support 3. The fixing plate 22 is formed in a substantially rectangular elongated shape, and a screw hole 22 a of the fixing screw 21 is formed in the center thereof. The width of the fixing plate 22 is
Is slightly smaller than the width of the opening 11a of the groove 11, and the length is
It is formed wider than the width of the opening 11a of the groove 11 and somewhat shorter than the gap between the side walls 11d, 11d, and two diagonally located corners are linear or arcuate. Beveled.

As shown in FIG. 2A, the fixing plate 22 is
When the fixing plate 22 is inserted into the groove 11 while being rotated in a vertical posture along the extending direction of the groove 11, the fixing plate 22 is inserted into the groove 11 through the opening 11a. When the fixing plate 22 is rotated slightly from this inserted state, the fixed state is stopped at the opening edge 11 b of the groove 11. That is, when the fixing screw 21 is tightened with respect to the fixing plate 22 inserted into the groove 11, the fixing plate 22 rotates together. However, when the rotation of the fixing plate 22 exceeds an angle of 90 °, the fixing plate 22 is chamfered. The corner portions that do not come into contact with both side walls 11d, 11d, and the rotation of the fixing plate 22 is prevented in a substantially horizontal posture by the rotation preventing action of the side walls 11d. further,
When the fixing screw 21 is tightened, the fixing plate 22 is pulled toward the opening edge 11b in a horizontal posture, and both outer ends of the fixing plate 22 hit the inside of the opening edge and pinch it. In this manner, the support bracket 6 is fixed to the column 3 (FIG. 3).
reference).

Here, referring to FIG.
The procedure for mounting the support 3 on the support 3 will be briefly described. A fixing screw 21 and a fixing plate 22 lightly screwed to the tip of the fixing screw 21 are attached to the support fitting 6 in advance, and in this state, the fixing plate 22 is inserted into the groove 11 in a vertical posture. Next, the support metal 6 is pressed against the column 3, and the fixing screw 21 is tightened to temporarily fix the support metal 6 to the column 3. At this time, the upper support 6 is temporarily fixed at an approximate fixed position, finely adjusted to the fixed position, and then the fixing screw 21 is fully tightened. On the other hand, the lower support 6 is temporarily fixed above the approximate fixed position. Here, the fence panel 5 is set so as to be hooked on the upper support 6 and screwed thereto, and then the lower support 6 is pulled down to perform alignment with the fence panel 5. Then, the fixing screw 21 in this portion is fully tightened and the fence panel 5 is screwed to the support bracket 6. Note that, in this case, the support fitting 6 and the joint fitting 2 may be attached to the fence panel 5 first, and this may be attached to the column 2.

As described above, according to the first embodiment, the joint 2 is constituted by a screw mechanism, and the fixing plate 22 thereof can be inserted into the groove 11 of the column 3 in a vertical posture, and the fixing screw 21
Can be fixed to the groove 11 by tightening, so that it is not necessary to insert the joint 2 from the end of the column 3, and the joint 2 can be directly fixed at a desired position. That is, it is possible to join the fence main body 4 and the post 3 without attaching and detaching the post cap 13 and without lifting the fence main body 4, thereby improving workability. Moreover, it is not necessary to perform any processing on the support 3, and the support 3 itself can have versatility. In addition. Grooves 11, 11 before and after the support 3 are used for corners and intersections of the fence 1.

Next, with reference to FIGS. 4 to 9, a description will be given of a case where the joint structure of the structural members for an assembled building according to the second embodiment of the present invention is applied to a unit type gate. This unit type gate has a post body, an intercom, a nameplate, a gate light, and the like provided around the gate, and an arch incorporated therein to finish the whole unit in a unified design. FIG. 4 shows a gate of this unit type. The gate 51 is composed of a left gate post 52 and a right gate post 53 which are configured to be long ("left" toward the front,
"Right"), the middle gate post 5 between the left and right gate posts 52, 53
A gate body 55 with a double door is incorporated between the left gate post 52 and the middle gate post 54, and the middle gate post 5 is provided.
A post 56 having the same height as the gate main body 55 and an intercom 57 are installed below the post opening 56a between the fourth gate 4 and the right gate post 53. Also, right gate post 5
3, a nameplate 58 is installed above the post 56, and a pair of gate lights 59, 59 are installed in the upper portions of the left and right gate columns 52, 53 so as to face each other. Furthermore, between the upper ends of both the left and right gate pillars 52, 53,
The horizontal member 60 is hung, and both left and right pillars 52, 53
Triangular decorative plates 61, 61 are attached to the corners of the horizontal member 60 and the horizontal member 60, respectively, to form an arch 62.

The gate body 55 is composed of a left door 63 and a right door 64. The left door 63 is connected to the left column 52 and the right door 64 is connected to the middle column 54 via a pair of upper and lower hinges 65, 65, respectively.
It is attached to open and close freely. Left and right doors 63, 64
Are the upper horizontal frame 72, the lower horizontal frame 73, and the left vertical frame 7
4 and the right vertical frame 75 and four corner joints 7
6, 76, 76, a frame 71 is formed by incorporating a decorated panel 66 into a rectangular frame 71. The structural members such as the gate posts 52, 53, and 54 and the cross members 60 are made of extruded aluminum members.

FIG. 5 shows a state where the left door 63 is incorporated into the left portal 52. As shown in FIG.
It has an elliptical cross-section, and has two grooves 11, 11 exactly the same as in the first embodiment described above, formed on the peripheral surface in the finding direction. On the other hand, the left door 63 is configured by fixing a pair of upper and lower hinges 65 to a left vertical frame 74 thereof. Hinge 6
5 is a plate portion 65b on the left door 63 side with the pin 65a interposed therebetween.
The joining fitting 2 exactly the same as that of the first embodiment is attached to the plate portion 65c on the left gate post 52 side, which is fixed to the left vertical frame 74 of the left door 63.

In this embodiment, a pair of hinges 65, 65 are attached to the left door 63 in advance, and the joint fitting 2 is attached to each hinge 65 in the same manner as in the first embodiment. The fixing plate 2 of the joint fitting 2 is inserted into the groove 11 of the left gate post 52 so that the left door 6 abuts against the left gate post 52.
2 and tighten the fixing screw 21. Thus, in this embodiment, as in the first embodiment,
Without lifting the left door 63 to the top of the left gate post 52,
The left door 63 can be joined to the left pillar 52, and the joining operation can be performed easily and in a short time. Note that the other groove 11 of the left gate post 52 is for attaching a fence or the like following the gate 1.

FIG. 6 shows a state in which a post 56 is incorporated between the middle portal 54 and the right portal 53. As shown in the figure, the middle gate column 54 and the right gate column 53 both have elliptical cross sections, and like the left gate column 52, two groove lines 11, 11 are formed on the peripheral surface in the finding direction, respectively. Have been. On the other hand, the post 56 includes a front panel 81 having a post opening 56a at an upper front portion, and a post box 82 attached to an upper portion on the back side of the front panel 81.
On both sides of the front panel 81, left and right mounting pieces 83, 83 bent inwardly in a flange shape are formed. Each of the mounting pieces 83 has the same fittings as in the first embodiment. 2 are attached to each of the four.

In this embodiment, as shown in the figure, the joining fitting 2 is attached to the mounting piece 83 of the post 56 in advance, and in this state, the post 56 is connected to the middle gate post 54 and the right gate post 5.
3, the fixing plates 22 of the left and right joint fittings 2 are nested into the grooves 11, 11 of the middle gate post 54 and the right gate post 53, and the fixing screws 21 are tightened. . The fastening of the fixing screws 21 in the post box 82 is performed by opening the back cover (not shown) of the post box 82. Thus, also in this embodiment, as in the first embodiment, the joining operation can be performed easily and in a short time. Further, in this embodiment, it is possible to easily form a unit of the gate 1 for combining such a small product around the gate with the gate 1 and to make an optional small product for the gate 1.

FIG. 7 shows a state where the nameplate 58 is incorporated into the right gate pillar 53. As shown in the figure, the nameplate 58 has a nameplate main body 91 and a holder 92 having a U-shaped cross section for holding the nameplate main body 91, and is attached to the right portal 53 through the holder 92. I have. Holder 92
The joining metal fittings 2 and 2 are respectively attached to the upper and lower rib portions 92a, and the front and rear flange portions 92b and 92b are screwed in a state where the nameplate main body 91 is inserted.

In this embodiment, as shown in the figure, the joining fitting 2 is attached to the holder 92 in advance, and in this state, the holder 92 is brought into contact with the right gate post 53 so that the groove of the right gate post 53 is formed. 11 is a fixing plate 22 of each joint 2
Is inserted, and each fixing screw 21 is tightened.

FIG. 8 shows a state in which a gate light 59 is incorporated in the left gate post 52. As shown in the figure, a gate lamp 59 includes a light bulb 101 and a light board 102 supporting the light bulb 101.
And a light cover 103 that covers the light bulb 101 and the light board 102. The joining fittings 2 are attached to the upper and lower sides of the light board 102, respectively, and the light cover 103 is fitted into the light board 102. The code 104 of the light bulb 101
Is drawn from inside the hollow portion of the left gate post 52 through a round hole 105 formed in the groove 11 of the left gate post 52.

In this embodiment, as shown in FIG.
In this state, the fixing board 22 of each joint 2 is inserted into the groove 11 of the left gate post 52 so that the light board 102 abuts against the left gate post 52, and each fixing screw 21 is tightened. Finally, the light cover 103 is attached.

FIG. 9 shows a state in which the decorative plate 61 is incorporated at the corner between the right gate column 53 and the horizontal member 60. Cross member 6
0 is made of exactly the same material as the right column 53,
Two grooves 11 (upper grooves are not shown) are formed on the upper and lower sides. On the other hand, the decorative plate 61 is formed by bending two sides of a triangular punched metal inward, and the joining fittings 2 are attached to the outer ends of the two bent portions 61a. ing.

In this embodiment, as shown in the figure, the joint fittings 2, 2 are previously attached to both the bent portions 61a, 61a of the decorative plate 61.
In this state, the joint plate 2 is fixed to each groove 11 of the right gate post 53 and the horizontal member 60 such that the decorative plate 61a abuts on the corner of the right gate column 53 and the horizontal member 60 in this state. The plate 22 is inserted and the fixing screws 21 are tightened.

In the above embodiment, the joining fitting is constituted by a fixing screw corresponding to a male screw and a fixing plate corresponding to a female screw. And a screw corresponding to a female screw such as a cap nut. In addition, the rotation of the fixing plate is prevented by both side walls of the groove, but a detent projection is formed in the transverse direction of the surface of the fixing plate, and the detent projection is in a horizontal posture. A structure that fits into the open end of the groove and prevents rotation is also possible.

[0029]

As described above, according to the joint structure of the component members for an assembled building of the present invention, the elongated fixing plate engaged with the support member is moved along the extending direction of the groove of the support member. By simply rotating the fixing plate to the fixed position, the fixing plate can be inserted into the groove, and in this state, the male screw portion locked to the supported member
Only by rotating the timber, allowing bonding to the supporting member of the supporting member. Accordingly, without adding any special process to the supporting member, in the extending direction of the groove strip, the supported member can be directly bonded to any position of the support member,
The joining operation can be performed easily and in a short time, which has the effect of shortening the construction period.

[Brief description of the drawings]

FIG. 1 is a front view of a fence according to a first embodiment of the present invention.

FIG. 2 is a perspective view showing a joint structure between a fence main body and a pillar according to the first embodiment.

FIG. 3 is a cross-sectional view showing a joint state between the fence main body and the pillar according to the first embodiment.

FIG. 4 is an overall front view of a unit type gate according to a second embodiment of the present invention.

FIG. 5 is an exploded perspective view showing a joint structure between a gate body and a gate post according to a second embodiment.

FIG. 6 is an exploded perspective view illustrating a joint structure between a post and a gate post according to a second embodiment.

FIG. 7 is an exploded perspective view showing a joint structure between a nameplate and a gate post according to a second embodiment.

FIG. 8 is an exploded perspective view showing a joint structure between a gate light and a gate post according to a second embodiment.

FIG. 9 is an exploded perspective view showing a joint structure of an arch decorative plate according to a second embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Fence 2 Joining fitting 3 Prop 4 Fence main body 6 Support fitting 11 Groove 11a Opening 11b Opening rim 21 Fixed screw 21a Head 22 Fixed plate 51 Gate 52 Left gate 63 Left door 65 Hinge

Continuation of the front page (56) References JP-A 4-105206 (JP, U) JP-A 61-107851 (JP, U) JP-A 62-9654 (JP, U) JP-A 3-14300 (JP, U) , U) Shokai Sho 51-23314 (JP, U) Shoko Sho 59-20511 (JP, Y2) Shoko 36-8067 (JP, Y1) Shoko Sho 55-32964 (JP, Y2) (58) Field surveyed (Int.Cl. ⁷ , DB name) F16B 7/04 301 E04H 17/14-17/16 E06B 11/00-11/02

Claims (7)

(57) [Claims] 1. A joint for a building component for assembling in which a strut made of an aluminum profile and a supported member supported by the strut abut against each other, and the butted portions are clamped and fixed by joining metal fittings. In the structure, the column includes a groove having a cross section of “C” shape on a side surface on the side of the supported member, and the joining metal member is directly or indirectly rotatably locked by the supported member, and A male screw member that can be screwed, a female screw portion that is screwed to the male screw member, and a fixing plate that is locked in an opening edge of a groove of the support column in a retaining state, the support column includes The opening edge of the groove is thicker than other portions.
The fixing plate is formed in an elongated shape having two chamfered corners and two non-chamfered corners respectively located diagonally, and in a screwed state, the longitudinal direction is defined as At the rotation position along the extending direction of the groove, the groove is configured to be insertable from the front of the opening into the groove, and the chamfered corner is rotated by screwing the male screw member from this position. The groove is prevented from rotating on the inner surface of the groove at the non-chamfered corner, and is locked to the opening edge of the groove at a rotational position where the longitudinal direction is substantially perpendicular to the groove, so that the groove can be locked . Said male
A joint structure for a component for an assembled building , wherein the opening edge is held by a screwing operation of a screw member . 2. A method for joining a building member for an assembled building in which a strut made of an aluminum material and a supported member supported by the strut abut against each other, and the butted portions are clamped and fixed by joining metal fittings. In the structure, the column includes a groove having a cross section of “C” shape on a side surface on the side of the supported member, and the joint fitting is locked in an opening edge of the groove of the column in a retaining state. A male screw member having a fixed plate as a head, and the supported member is directly or indirectly rotatably locked to a shaft portion, and a female screw member screwed to the male screw member and capable of being screwed from the outside. Wherein the support has an opening edge of the groove that is thicker than other portions.
The fixing plate is formed in an elongated shape having two chamfered corners and two non-chamfered corners respectively located diagonally, and in a screwed state, the longitudinal direction is defined as At a rotational position along the extending direction of the groove, the groove is configured to be insertable into the groove from the front of the opening, and the chamfered corner portion is rotated from this position by screwing the female screw member. The groove is prevented from rotating on the inner surface of the groove at the non-chamfered corner, and is locked to the opening edge of the groove at a rotational position where the longitudinal direction is substantially perpendicular to the groove, so that the groove can be locked . The said female
A joint structure for a component for an assembled building , wherein the opening edge is held by a screwing operation of a screw member . 3. A fence unit comprising a plurality of joining structures for a building component according to claim 1 or 2, and further comprising a pair of said columns and a fence body supported by said columns. A fence unit, wherein a member is the fence body, and the fence body is joined to the pair of columns. 4. A gate unit comprising a plurality of the joining structures for structural members for an assembled building according to claim 1 or 2, and further comprising a pair of said columns and two doors rotatably supported by said columns. A gate unit, wherein the supported member is a hinge of a door body, and each of the door bodies is joined to each of the columns. 5. A plurality of joint structures for a component member for an assembled building according to claim 1 or 2, and a pair of said columns, an auxiliary column disposed between said pair of columns, and one of said columns. A gate unit comprising: a support member, two door bodies rotatably supported by the auxiliary support member, and a post supported by the other support member and the auxiliary support member, wherein the auxiliary support member is the same as the support member. A gate unit having a structure , wherein the supported member is a hinge of the door body and the post, and the door body and the post are joined to the columns and the auxiliary columns, respectively. 6. A small product around a gate supported by one of the pair of pillars, wherein the supported member is a small product, and the small product is joined to the pillar. Claim 4 or 5
The gate unit according to the above. 7. The gate unit according to claim 4, wherein a cross member that forms an arch together with the pair of columns is provided between upper ends of the pair of columns.