JP6388177B1 - Wooden beam end joint hardware and wooden beam end joint structure using this wooden beam end joint hardware - Google Patents

Abstract

【Task】
The wooden beam end joint used in the wooden house to be used as the beam, and the wooden beam end joint used to prevent the beam and column kerf using the hardware from being visible from the outside, and the wooden beam end joint used for this joint structure Provide hardware.
[Solution]
The horizontal plate 2 and the vertical plate 3 are connected to each other at a right angle, and the horizontal plate 2 is formed with a locking hole 4 for a locking tool 18 driven into the upper surface of the wooden horizontal member, The vertical plate 3 has a joint 6 that is inserted into a joint hole 16 that projects at a right angle to the opposite side of the horizontal plate 2 and that is opened at the joint end surface of the wooden beam member B that is joined to the wooden horizontal member A. A wooden beam end joint 1 which is fixed.
[Selection] Figure 1

Description

  The present invention relates to a wooden beam end joint hardware used for joining a wooden horizontal member of a wooden house and an end of a wooden beam member, and a wooden beam end joint structure in a wooden house using the wooden beam end joint hardware. .

  In a wooden house constructed using a wooden frame construction method, when the beam is looked up from the bottom when the metal beam method is used to join the ends of a wooden beam using a joint hardware, A part can be seen from the lower end surface of the beam material, or a locking pin for locking the beam material to the metal fitting can be seen. For example, as in the column mounting apparatus disclosed in FIG. 23, when the beam member 43 is joined to the side surface of the column 41 using the horizontal member joining bracket 42, the column 41 is opposed to the column 41. A horizontal member joining bracket 42 is fixed to the side surface with bolts 44, and a mounting piece 45 constituting the horizontal member joining bracket 42 is fitted into an engaging groove 46 formed at the end of the beam member 43, and then the beam member. There is an attachment structure in which the locking pin 47 is inserted from the side face of 43 to connect the beam member 43 and the attachment piece 45.

JP 2001-271426 A

However, according to the mounting structure, when looking up from below the living space, as shown in FIG. 2 4, mounting piece portion which is fitted into the engagement groove 46 and the engagement groove 46 on the lower surface of the beam member 4 3 It can be seen that the head of the locking pin 47 is exposed at the end of 45 and also on the side surface of the beam member 43, which is a factor that impairs the aesthetics of the room. In order to correct such a drawback, a member of a wooden plug specification that conceals the gap of the engaging groove 46 appearing on the lower surface of the beam member 43, the mounting piece 45, and the head of the locking pin 47 appearing on the side surface is also provided. Although it exists, it was not satisfactory because it was a retrofit and a sense of unity was not obtained. Further, both the vertical downward shearing stress acting on the beam member 43 and the tensile stress acting in the beam axis direction are burdened by the locking pin 47, which is a heavy burden.

In order to solve the above-described problems of the prior art, an object of the present invention is to provide a wooden beam end joint hardware particularly used in a wooden house as a beam and a wooden beam end joint structure in a wooden house using the hardware. The horizontal plate and the vertical plate are connected at right angles at the respective end edges, and the horizontal plate has a locking tool driven into the upper surface of the wooden horizontal member. A locking hole is formed, and the vertical plate is inserted into a joint hole that projects at a right angle to the opposite side of the horizontal plate and opens at the joint end surface of the wooden beam member that is joined to the side surface of the wooden horizontal member. The joint is fixed, and the horizontal plate and the vertical plate are connected to each other at a right angle, and both ends of the horizontal plate are fixed to the horizontal plate and the vertical plate. Reinforcing plate to be inserted into the insertion gap formed in Two of the joints are fixed at a predetermined interval in the vertical direction of the vertical plate, and bolt holes penetrating in the vertical direction are formed at the same position in the vertical direction, and are positioned below the two bolt holes. The bolt hole to be formed is made of a wooden beam end joining metal fitting in which a female screw is formed .

In addition, a rod-shaped connection pole that connects the wooden horizontal member and a column constructed above the wooden horizontal member is inserted in a substantially central portion of the horizontal plate, A connection pole insertion hole having an opening area larger than the hole is formed. Furthermore, a semicircular connection pole insertion hole is formed at the edge of the horizontal plate opposite to the vertical plate , into which a cylindrical connection pole is fitted by a semicircle in plan view . Furthermore, a connection pole is fixed to a substantially central portion of the horizontal plate.

A horizontal plate and a vertical plate are connected to each other at a right angle, and the horizontal plate is formed with a locking hole for a locking tool to be driven into the upper surface of the wooden horizontal member. Using a wooden beam end fitting that is fixed to a joint fitting that is inserted into a joining hole opened in a joining end face of a wooden beam member that protrudes at a right angle to the opposite side of the horizontal plate and is joined to the wooden horizontal member. In the wooden beam end joint structure in the wooden house in which the wooden beam member is joined to the wooden horizontal member at a right angle, the engagement tool is inserted into the joining end surface of the wooden beam member in the depth direction of the wooden beam member. An engagement bolt hole is formed and a locking bolt hole communicating with the joint hole is formed from the upper surface of the wooden beam member toward the front of the lower surface of the wooden beam member. On the upper surface, the wooden beam end joint hardware is substantially the same shape as the horizontal plate and is equivalent to the same thickness. Either a contact surface of the vertical plate of the wooden beam end joint hardware or a joint end surface of the wooden beam member is formed on the side surface of the portion where the wooden beam member of the wooden horizontal member is joined. A latching groove having the same shape and the same thickness as the vertical plate is formed on one side, and the horizontal plate of the wooden beam end joint fitting is inserted into the fitting groove and driven into the locking hole. It is fixed to the upper surface of the wooden horizontal member with a tool, the joint tool is inserted into the joint hole of the wooden beam material, and the joint tool is locked by a lock bolt inserted from the lock bolt hole, A wooden beam in a wooden house in which the vertical plate is housed in the pit groove formed on either the contact surface of the vertical plate on the side surface of the wooden horizontal member or the joining end surface of the wooden beam member It is in the end joint structure.

  The reinforcement plate of the wooden beam end joint metal fitting is inserted into the insertion gap formed at the corner of the side surface of the wooden horizontal member at the end of the fitting groove.

Insert the column connection pole insertion hole is formed at a substantially central portion above the connecting pole which is fitted into the pole insertion hole formed open so as to be positioned above the horizontal plate on the top surface of the wooden horizontal member It is fixed.

  According to the wooden beam end joint hardware of the present invention, the horizontal plate is driven into the upper surface of the wooden horizontal member from the locking hole with the locking tool, so that it cannot be seen from below and is fixed to the vertical plate. Since the joining tool is inserted into the joining hole opened in the joining end face of the wooden beam material, this cannot be seen even from the bottom. Furthermore, since the vertical plate is sandwiched between the side surface of the wooden horizontal member and the joint end surface of the wooden beam member, it is difficult to see the same as it is, but either the side surface of the wooden horizontal member member or the joint end surface of the wooden beam member is difficult to see. If a groove corresponding to the thickness of the vertical plate is dug, it can be made invisible.

Furthermore, the vertical downward shear stress acting on the wooden beam can be blocked by the joint, and the tensile stress acting in the beam axis direction can be blocked by inserting a locking bolt into the bolt hole formed in the joint. Since the resistance members having two stresses in different directions can be made different, the burden on each member is reduced.

If the connection pole insertion hole is formed in the approximate center of the horizontal plate, the connection pole can be inserted into the pole insertion hole on the upper surface of the wooden horizontal member. When using the same wooden horizontal member two wooden beam end joint gold was the site of the connection pole insertion hole and becomes the same effect of the round hole by a semicircular connection pole insertion hole with oppositely Can be obtained. When the connection pole is fixed to the substantially central part of the horizontal plate, the connection pole insertion hole is unnecessary and the construction is simplified.

If a bolt hole is formed in the joint, a tensile bolt can be further prevented by screwing a locking bolt penetrating from the upper surface of the wooden horizontal member into the bolt hole . Further, if two joining tools are arranged in the vertical direction and fixed to a vertical plate, the resistance strength of both shear stress and tensile stress is enhanced accordingly. In this case, the upper connector may be a simple through hole without engraving the female screw. Also, if both ends of the horizontal plate and the vertical plate are fixed inside the horizontal plate and the vertical plate connected at a right angle, even if tensile stress in the beam axis direction acts on the vertical plate, the right angle does not expand. Maintained.

Using this wooden beam end joint hardware, the wooden beam end joint structure has a horizontal plate placed in the fitting groove formed on the top surface of the wooden horizontal member, and the locking tool is inserted from the locking hole into the wooden horizontal member. When placed on and fixed to, the upper surface of the horizontal plate and the upper surface of the wooden horizontal member are the same height. And the engaging tool which protrudes from the perpendicular board at right angle is put into the joining hole opened to the joining end face of the wooden beam material, and joined. At this time, the engaging tool is locked by the locking bolt inserted from the locking bolt hole formed in the wooden horizontal member, so that it can resist the tensile stress in the beam axis direction, and also in the vertical direction. Shear force can be countered by the joint. Since the vertical plate is stored in the vertical groove corresponding to the thickness of the vertical plate, it is constructed so that the lower surface and both side surfaces of the vertical plate are hidden and not exposed to the lower surface and both side surfaces of the wooden horizontal member. . As a result, even if it is a beam material, even if it is looked up from below, the wooden beam end joint hardware, the wooden horizontal member, and the groove provided in the wooden beam material are not visible, so that the aesthetic appearance is not impaired.

Further, a substantially central portion of the horizontal plate, the wood-based horizontal member of the lower side of the connection pole insertion hole may connect the pole insertion hole so that the pole insertion hole is open, connecting the upper pillar connection You can stand a pole. The same applies to the case where two semicircular connection pole insertion holes are arranged face to face using two wooden beam end joints. Paul not necessary if secure the pole to the horizontal plate, thus not necessary to open the pole insertion hole, also necessary to form connecting pole insertion hole, semicircular connection pole insertion hole in a horizontal plate It can be simplified.

  When a reinforcing plate is provided on the inner side that intersects the horizontal plate and the vertical plate at right angles, resistance to the tensile force of the wooden beam is increased by this reinforcing plate, and the insertion gap formed in the wooden horizontal member is entered. Even when a lateral force on the wooden beam material, that is, a force in the axial direction of the wooden horizontal member, acts on the side surface of the horizontal plate that contacts the fitting groove or the vertical surface that contacts the vertical groove of the vertical plate In addition to the blocking force on the side of the plate, lateral displacement can be blocked.

Front side perspective view of wooden beam end joint hardware according to the first embodiment Back side perspective view of wooden beam end joint metal fitting of 1st Embodiment The perspective view which the junctional part of the wooden system horizontal material of 1st Embodiment appeared The perspective view which the joining end surface of the wooden beam material of 1st Embodiment appeared Wooden beam end joint structure explanatory drawing using the wooden beam end joint hardware of the first embodiment Front side perspective view of wooden beam end joint hardware according to second embodiment Back side perspective view of wooden beam end joint metal fitting of 2nd Embodiment The perspective view which the junctional part of the wooden horizontal member of 2nd Embodiment appeared The perspective view which the joining end surface of the wooden beam material of 2nd Embodiment appeared Wooden beam end joint structure explanatory drawing using the wooden beam end joint hardware according to the second embodiment Plan view of FIG. Side view of FIG. Front side perspective view of wooden beam end joint metal fitting of 3rd Embodiment Front side perspective view of wooden beam end joint hardware of 4th Embodiment The perspective view which the junctional part of the wooden system horizontal member of 3rd Embodiment appeared The perspective view which the joining end surface of the wooden beam material of 3rd Embodiment appeared Front side perspective view of wooden beam end joint metal fitting of 5th Embodiment The perspective view which the junctional part of the wooden system horizontal member of 4th Embodiment appeared Wooden beam end joint structure explanatory drawing using the wooden beam end joint hardware of 4th Embodiment Plan view of FIG. Side view of FIG. Perspective view of the wooden beam end joint structure looking up from below Prior art perspective view A perspective view of a conventional beam

BEST MODE FOR CARRYING OUT THE INVENTION A best embodiment of a wooden beam end joint hardware and a wooden beam end joint structure using the wooden beam end joint hardware of the present invention will be described below with reference to FIGS.
First, 1st Embodiment of the wooden beam end joining metal fitting 1 is described based on FIG. 1, FIG.
Wooden beam end joint gold material 1 is provided with a horizontal plate 2 and vertical plate 3 which is connected at a right angle edges of the horizontal plate 2. This connection may be formed by bending a single plate material at a right angle or by welding two plate materials at the edge. The depth of the horizontal plate 2 is half the upper surface width of the wooden horizontal member A to which the horizontal plate 2 is attached, and the length in the axial direction, which is the horizontal width of the wooden horizontal member A, is that of the wooden beam B. It is appropriately selected according to the strength required in a range shorter than the length in the width direction. The horizontal flat plate 2 is formed with two locking holes 4 on the left and right sides, and a semicircular connecting pole insertion hole 5 is formed in the center of the depth edge.

The vertical plate 3 is appropriately selected according to the strength required in the range where the horizontal width is the same as the horizontal plate 2 and the vertical length is shorter than the vertical length of the wood beam B to be joined. And in the up-down direction of the surface on the opposite side to the horizontal plate 2 of the vertical board 3, it protrudes at right angle and the two joining tools 6 protrude and are fixed to the up-down direction. The connector 6 is a pipe in the illustrated embodiment, but may be a member having another shape. The material, diameter or length of the pipe is appropriately selected depending on the required strength. Bolt holes 7 are formed in the upper and lower joints 6 at the same site in the vertical direction. A female screw is engraved in the lower bolt hole 7, so that it can be screwed into a locking bolt 8 inserted through the bolt hole 7 from above.

  Inside the horizontal plate 2 and the vertical plate 3 intersecting at a right angle, both ends of the reinforcing plate 9 are fixed, and the right angle formed by both the horizontal plate 2 and the vertical plate 3 is maintained, and a force to widen the right angle acts. In case you are trying to stop it.

  The wood-based horizontal member A according to the first embodiment shown in FIG. 3 and the wood beam B according to the first embodiment shown in FIG. 4 to be joined using the wooden beam end joint 1 will be described. The wooden horizontal member A includes girders, beams, and the like, and generally has a larger cross-sectional area than the wooden beam member B joined thereto. A fitting groove 10 for placing the horizontal plate 2 and fitting it is formed on the upper surface of the joining portion of the wooden horizontal member A. The fitting groove 10 has a shape in which the lateral width is substantially equal to the lateral width of the horizontal plate 2 and the depth is substantially equal to the total length of the horizontal plate 2. Here, since the two wooden beam end joint hardware 1 shown in FIG. 1 and FIG. 2 is used, it is the total length. The depth of the groove is substantially equal to the thickness of the horizontal plate 2 so that the upper surface of the wooden horizontal member A is flat. A hole 12 is formed in the center of the fitting groove 10 for inserting an end of the connection pole 11 necessary for connection with a pillar or the like constructed above. Furthermore, an insertion gap 13 into which the reinforcing plate 9 of the wooden beam end joint 1 is fitted is formed at the corner of the side face of the wooden horizontal member A at the end of the fitting groove 10.

The wooden beam members B, the one in which wooden horizontal member seat Horimizo 1 5 to the joint end face 14 to be bonded in contact with the A is formed. As shown in FIG. 4, the borehole groove 15 is a groove formed by cutting out the shape and thickness of a part of the joint end face 14 so that the vertical plate 3 can be accommodated. The upper surface of B is penetrated and both sides and the lower side are surrounded by the material of the wood beam B. On the bottom surface of the counterboring groove 15, the joining holes 16 into which the joining tools 6 extending in the depth direction of the wood beam B are fitted correspond to the shapes of the corresponding joining tools 6, and are equal in number to the joining tools 6. It is open. A locking bolt hole 17 is formed so as to penetrate the joint hole 16 from the upper surface of the wooden beam material B.

More first embodiment of the timber beam end joint gold compound 1 a first embodiment of a wood-based horizontal member sides to end wooden beams joined illustrated in FIG. 5 using by joining the wooden beam members B structure A An example of constructing will be described. First, the horizontal plate 2 of the two wooden beam end joints 1 is placed opposite to each other in the fitting groove 10 on the upper surface of the wooden horizontal member A, and the vertical plate 3 is brought into close contact with the side surface of the wooden horizontal member A. . At this time, the reinforcing plate 9 is fitted into the fitting gap 13 and the positioning is ensured. Then, a locking tool 18 such as a screw or screw nail is inserted from the locking hole 4 and fixed. At this time, the two semicircular connecting pole insertion holes 5 are located above the holes 12. Next, the joining tool 6 is inserted into the joining hole 16 while bringing the joining end face 14 close to the vertical groove 3 so that the vertical plate 3 is accommodated in the pocket hole 15 formed on the joining end face 14 of the wooden beam material B, and the joining end face 14 and the wood system. The side surface of the horizontal member A is tightly bonded. Then, by inserting the locking bolt 8 from the locking bolt hole 17 and passing through the bolt hole 7 of the upper connector 6 and screwing with the female screw of the bolt hole 7 of the lower connector 6, the bonding is completed. A wooden beam end joint structure is constructed.

A second embodiment of the timber beam end joint gold compound 1, where common with the first embodiment will not be described are denoted by the same reference numerals, FIG. 6 for different configurations will be described with reference to FIG. A different configuration is a hardware used when the wooden beam material B is connected only on one side surface of the wooden horizontal member A. Accordingly, the size and shape of one horizontal plate 2 is the same as the size of the fitting groove 10, a circular connection pole insertion hole 5 is formed at a substantially central portion, and a locking hole 4 is formed around the circular connection pole. The

  Next, based on FIG. 8 for the wooden horizontal member A of the second embodiment and for the wooden beam member B of the second embodiment, the same components as those of the first embodiment are denoted by the same reference numerals. Is omitted, and only different points are described. The difference between the wooden horizontal members A of the second embodiment is that the vertical plate 3 is accommodated only on one side surface in order to join the wooden beam material B only to one side surface of the wooden horizontal member A. This is the point where the pit groove 15 is formed, and the rest is the same as in the first embodiment. The structure of the pocket groove 15 is the same as that formed on the joint end face 14 of the wood beam B shown in FIG. In the case of this embodiment, since the end portion of the fitting groove 10 and the end portion of the pocket groove 15 are shared by the corner portion, the corner portion is cut off. Further, the wood beam material B of the second embodiment is the same as that of the first embodiment except that the boring groove 15 of the connection end face 14 is eliminated.

Above second embodiment of the timber beam end joint gold compound 1 a second embodiment of the wood-based horizontal member timber beam end joint structure on one side by joining the wooden beam members B shown in FIGS. 10 to 12 of A An example of constructing will be described. First, the horizontal beam 2 of the wooden horizontal member A is fitted into the fitting groove 10 and the wooden beam B is covered with the wooden horizontal member A so that the vertical plate 3 is accommodated in the grooved groove 15, and then the locking tool 18. Is fixed to the upper surface of the wooden horizontal member A through the locking holes 4. At this time, both sides and lower sides of the vertical plate 3 are all surrounded by members of the wooden horizontal member A, and the upper side is connected to the horizontal plate 2 so as to be flush with the upper surface of the wooden horizontal member A. Since other joints are the same as those in the first embodiment, description thereof is omitted.

Third embodiment and wooden beam end joint gold product 1 of the fourth embodiment, FIG. 13, as shown in FIG. 14, connectors 6 secured to the vertical plate 3 is one case. Wooden beam end joint gold was 13 1 is obtained by fixing the cylindrical connecting pole 19 to substantially the center of the horizontal plate 2 instead of the circular connection pole insertion hole 5. Other configurations are the same as those of the second embodiment. Moreover, wooden beam end joint gold product 1 shown in FIG. 14, except that the number of connectors 6 and FIG. 6 is different from the same structure. These two embodiments wooden beam end joint gold compound 1 forms is what the load support by the amount is small number of connectors 6 is light.

Based on FIG. 15 for the wooden horizontal member A of the third embodiment and FIG. 16 for the wooden beam B of the third embodiment, the same components as those of the first embodiment are denoted by the same reference numerals and description thereof is omitted. Only the different points will be explained. The woody horizontal member A according to the third embodiment shown in FIG. 15 is the same in other configurations except that the number of insertion gaps 13 is one. Further, the wood beam material B of the third embodiment shown in FIG. 16 is the same in other configurations except that the number of the joint holes 16 is one.
The third embodiment of the timber beam end joint gold was 1, wooden beam end joint structure according woody horizontal member A and wooden beam members B also so constructed in the same manner as the first embodiment and explanations thereof are omitted. To do.

Figure 17 shows a wood beam end joint gold product 1 of the fifth embodiment, it differs from the first embodiment shown in FIG. 1 in that lost connection pole insertion hole 5 of the semicircular. This embodiment is used in a wooden beam end joint structure that does not use the connection pole 11. The fourth embodiment of the wooden horizontal member A shown in FIG. 18 is different from the second embodiment shown in FIG. 8 in that the pit groove 15 is provided on both side surfaces of the wooden horizontal member A. 19 to such a fifth embodiment timber beam end joint structure constructed using wooden beam members B of the second embodiment shown in wooden beam end joint gold compound 1 and wood-based horizontal members A and 9 It shows in FIG.

In all wooden beam end joint structure constructed as described above, wooden beam end joint gold compound 1 on both side surfaces and lower side in order are housed in the seat Horimizo 15 side and the lower surface of the wood beam members B As shown in FIG. 22, when viewed from below, the wooden beam end joint hardware 1 and the grooves formed in the wooden horizontal member A and the wooden beam member B are not visible at all. Can improve the aesthetics. In particular, the present invention can be suitably used for the beam material.

  The wooden beam end joint hardware of this invention and the wooden beam end joint structure using this hardware are usefully used in many wooden houses where a high-class feeling is required.

1 wooden beam end joint gold compound 2 horizontal plate 3 vertical plate 4 locking hole 5 connecting the pole insertion hole 6 connectors 7 bolt hole 8 locking bolt 9 reinforcing plate 10 fitting groove 11 connecting pole 12 hole 13 fitting gap 14 Joining groove surface 15 Chamfering groove 16 Joining hole 17 Locking bolt hole 18 Locking tool 19 Connection pole A Wood system horizontal material B Wood beam material

Claims (7)

A horizontal plate and a vertical plate are connected at right angles at their respective edges,
The horizontal plate is formed with a locking hole for a locking tool driven into the upper surface of the wooden horizontal member,
The vertical plate is fixed at a right angle to the opposite side of the horizontal plate, and a fitting fitted into a joint hole opened in the joint end surface of the wooden beam material joined to the side surface of the wooden horizontal member is fixed .
Inside the horizontal plate and the vertical plate that are formed by connecting at right angles, the both ends are fixed to the horizontal plate and the vertical plate, and are fitted into insertion gaps formed at the corners of the side surface of the wooden horizontal member. Provided with a reinforcing plate,
Two of the joint tools are fixed at predetermined intervals in the vertical direction of the vertical plate, and bolt holes penetrating in the vertical direction are formed at the same position in the vertical direction,
Of the two bolt holes, a lower end of the bolt hole is formed with a female thread . The horizontal plate has a larger opening area than the locking hole and is connected to the wooden horizontal member and a column constructed above the wooden horizontal member at a substantially central portion of the horizontal plate. The wooden beam end joint fitting according to claim 1 , wherein a connection pole insertion hole into which a rod-shaped connection pole is inserted is formed . At the edge of the horizontal plate opposite to the vertical plate, a cylindrical connection pole that connects the wooden horizontal member and a column constructed above the wooden horizontal member in plan view 2. The wooden beam end joint fitting according to claim 1 , wherein a semicircular connection pole insertion hole for fitting a semicircle portion is formed . A rod-shaped connecting pole connecting the wooden horizontal member and a column constructed above the wooden horizontal member is fixed to a substantially central portion of the horizontal plate. Item 3. A wooden beam end joint hardware according to item 1. A horizontal plate and a vertical plate are connected to each other at a right angle, and the horizontal plate is formed with a locking hole for a locking tool to be driven into the upper surface of the wooden horizontal member. Using a wooden beam end fitting that is fixed to a joint fitting that is inserted into a joining hole opened in a joining end face of a wooden beam member that protrudes at a right angle to the opposite side of the horizontal plate and is joined to the wooden horizontal member. Te, in wooden beam end joint structure in wooden houses which orthogonally joined wood beam members in woody horizontal member,
A joint hole into which the joint is inserted is opened in the depth direction of the wooden beam material at the joint end surface of the wooden beam material and communicates with the engagement hole from the upper surface of the wooden beam material toward the front of the lower surface. A locking bolt hole is formed,
A fitting groove corresponding to the same thickness and the same shape as the horizontal plate of the wooden beam end joint metal fitting is formed on the upper surface of the part of the wooden horizontal member to which the wooden beam member is joined,
On the side surface of the portion of the wooden horizontal member to which the wooden beam member is joined, the vertical plate is attached to either the contact surface of the vertical plate of the wooden beam end joint hardware or the joint end surface of the wooden beam member. A Zabori groove with the same thickness and the same thickness is formed,
A horizontal plate of the wooden beam end joint fitting is inserted into the fitting groove and fixed to the upper surface of the wooden horizontal member with a locking tool driven from the locking hole,
The joint is inserted into the engagement hole of the wooden beam material and the joint is locked by a locking bolt inserted from the locking bolt hole,
The vertical plate is housed in the pocket groove formed in either the contact surface of the vertical plate on the side surface of the wooden horizontal member or the joint end surface of the wooden beam member. Wooden beam end joint structure in a wooden house. The wooden house according to claim 5 , wherein a reinforcing plate of the wooden beam end joint fitting is inserted into an insertion gap formed at a corner of a side surface of the wooden horizontal member at an end of the fitting groove. Wooden beam end joint structure. Insert the column connection pole insertion hole is formed at a substantially central portion above the connecting pole which is fitted into the pole insertion hole formed open so as to be positioned above the horizontal plate on the top surface of the wooden horizontal member The wooden beam end joint structure in the wooden house according to any one of claims 5 and 6 , wherein the structure is fixed.

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