JP2014156693A - Pin stopper for wood joining metal fitting and wood joining tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pin stopper for a wood joining metal fitting and a wood joining tool having this pin stopper for wood joining metal fitting, capable of joining mutual construction woods only by a drift pin.SOLUTION: The pin stopper for the wood joining metal fitting comprises a tenon part 8 inserted into a tenon hole 7 provided in a peripheral surface part of one construction wood 1 and a bolt part 9 inserted into a bolt insertion hole 6 of the wood joining metal fitting K, in which the tenon part 8 is provided with a pin locking hole 11 for locking this tenon part 8 on the tenon hole 7 for preventing slipping-out by crossably penetrating through the drift pin 10, and the bolt part 9 is inserted into the bolt insertion hole 6 of the wood joining metal fitting K, and is fastenably-fixably constituted by a nut 12, and is constituted so that the through-direction of the drift pin 10 can be changed to the pin locking hole 11 by rotating the tenon part 8 by releasing a fastening-fixing state of the bolt part 9 by loosening the nut 12.

Description

  The present invention includes a pin fastener for a wood joint metal fitting and a pin joint for the wood joint metal fitting which can be used as a drift pin fastening structure for a connection structure between a construction wood and a wood joint metal fitting which has been bolted so far. The present invention relates to a wood jointer.

  As a conventional joint structure of building wood, there is a structure using a U-shaped wood joint fitting having a U-shaped cross section, as disclosed in, for example, Japanese Patent Application Laid-Open No. 2000-104343 (Patent Document 1).

  Specifically, a pair of left and right vertical members attached to a vertical member for construction, and a pair of left and right members that protrude from the vertical member attachment plate and are connected to a joint portion at the end of the horizontal member for construction. A cross-section U-shaped or U-shaped wood joint metal fitting made of a joint connection plate portion is used.

  A plurality of bolt insertion holes through which the connecting bolts penetrating and projecting from the side surface of the vertical member are provided in the vertical member mounting plate portion of the vertical member. In each of the joint connecting plate portions, a pin locking hole for inserting a drift pin that is inserted into and fixed to a pin through hole formed in the joint portion at the end of the cross member, A jaw hooking concave portion is provided for connecting the uppermost drift pin inserted and fixed in the pin through hole in a hooked state.

  And, for example, first, the vertical member mounting plate portion of the wood joining bracket is abutted and fixed to the side surface of the vertical member by the mounting bolt that penetrates the bolt through hole provided in the penetrating state between the opposite side surfaces of the vertical member, and then The drift pin that has been inserted and fixed in advance in the uppermost pin through hole of the joint portion while the joint connection plate portion of the wood joint fitting is inserted and disposed in the joint portion of the cross member The mounting plate part is placed and supported from above on the jaw hanging recess and connected to the hooked state, and then the remaining pin through hole of the joint part and the pin locking hole of the joint connecting plate part are communicated with each other. Then, the drift pin is driven and fixed, and the joint connecting plate portion is joined and connected to the joint portion of the cross member, whereby the vertical member and the cross member are joined at a right angle or an inclined state.

JP 2000-104343 A

  The present invention provides a pin stopper for a wood joint metal fitting and a piece of wood for joining the construction structure of a construction wood using the conventional wood joint metal fitting as described above only with a drift pin without using a mounting bolt. Provided is a wood jointer including a pin stopper for a joint metal fitting.

  The gist of the present invention will be described with reference to the accompanying drawings.

  An attachment plate portion 4 attached to a peripheral surface portion of one building wood 1 and a joint connection portion 5 connected to a joint portion 3 provided at an end of the other construction wood 2, the attachment plate portion 4, a wood joint bracket pin stopper A that is used by being fixed to the bolt insertion hole 6 of the wood joint bracket K provided with a bolt insertion hole 6 through which a mounting bolt that penetrates the one building wood 1 is inserted. And comprising: a relief portion 8 to be inserted into a relief hole 7 provided in the peripheral surface portion of the one building wood 1; and a bolt portion 9 to be inserted into the bolt insertion hole 6 of the wood joining bracket K, The pin portion 8 is provided with a pin locking hole 11 that crosses and penetrates the drift pin 10 so as to prevent the pin portion 8 from being locked into the hole portion 7, and the bolt portion 9 is connected to the wood joint fitting K. The bolt is inserted into the bolt insertion hole 6 and can be fixed by the nut 12. A pin stopper for a wood joint metal fitting, which is configured to be able to change the penetration direction of the drift pin 10 to the pin locking hole 11 by releasing the fixed state by 12 and rotating the tenon portion 8 It is related to.

  Further, as the structure in which the tenon portion 8 protrudes on one side of the base 13 and the bolt portion 9 protrudes on the other side of the base 13, the bolt portion 9 is used as the mounting plate of the wood joining bracket K. By inserting the bolt insertion hole 6 from the outside of the portion 4, the relief portion 8 protrudes on the opposite side of the joint connecting portion 5, and the relief portion 8 includes the bolt portion 9. When the pin locking hole 11 that can penetrate the drift pin 10 in a direction orthogonal to the axial direction is provided, and the bolt portion 9 inserted through the bolt insertion hole 6 is rotated to rotate the relief portion 8, 2. The pin fastener for wood joint fitting according to claim 1, wherein the penetration direction of the drift pin 10 into the pin locking hole 11 can be changed.

  Further, the plate-like ridge portion 8 is projected from one side of the base 13, and the pin locking hole 11 penetrating in the direction perpendicular to the plate surface of the ridge portion 8 is provided in the ridge portion 8. The bolt portion 9 protrudes on the other side, and the bolt portion 9 protrudes in such a manner that its axial direction is arranged in a direction perpendicular to the direction of penetration of the drift pin 10 into the pin locking hole 11. It is provided, It concerns on the pin stopper for wood joining metal fittings of any one of Claim 1, 2 characterized by the above-mentioned.

  Moreover, the square fitting part 14 which can be fitted to the bolt insertion hole 6 of the square hole shape provided in the attachment plate part 4 of the wood joint metal fitting K in a non-rotating state is provided at the base part of the bolt part 9. It concerns on the pin fastener for wood joining metal fittings of any one of Claims 1-3 characterized by the above-mentioned.

  Further, the square fitting portion 14 is configured to have a square shape that can recognize the direction of the pin locking hole 11 or a display portion that displays the direction of the pin locking hole 11. Item 4 relates to a pin stopper for a wood joint fitting according to Item 4.

  Further, a clamping part 15 that contacts the mounting plate part 4 of the wood joint fitting K is provided at the base of the bolt part 9, and the nut 12 screwed to the clamping part 15 and the tip of the bolt part 9 is provided. 6. The pin for wood joint metal fittings according to claim 1, wherein the mounting plate portion 4 in the vicinity of the bolt insertion hole 6 can be clamped and fixed. It concerns a stop.

  Further, the mounting plate portion 4 to be attached to the peripheral surface portion of one building wood 1 and the joint connecting portion 5 to be connected to the joint portion 3 provided at the end portion of the other building wood 2 are provided. The wood joint metal fitting K according to any one of claims 1 to 6, wherein the plate portion 4 is provided with a bolt insertion hole 6 through which a mounting bolt penetrating the one building wood 1 is inserted. The present invention relates to a wood jointer characterized by comprising a metal pin stopper A.

  Since the present invention is configured as described above, the bolt portion can be fixed to the wood joint metal fitting by a simple operation by simply inserting the bolt portion into the bolt insertion hole of the wood joint metal fitting and fixing it with a nut. It is possible to connect the wood joint bracket to one building wood with a drift pin by means of a tool, so there is no need to tighten the mounting bolt using a rotating tool in the field as before, for example, driving a drift pin With a single tool (such as a hammer), it is possible to easily realize a joining structure that can perform the joining work, which facilitates construction work on site and significantly shortens the construction period. The pin stopper for the wood joint bracket fixed to the wood joint bracket is rotated by releasing the nut to fix the drift pin through the pin locking hole. The above simple operation makes it possible to easily cope with various joining scenes in different directions in which the drift pin is to be penetrated without preparing a dedicated metal fitting suitable for each scene. It becomes a pin stopper for wood joint metal fittings that is extremely practical.

  Further, in the inventions according to claims 2 and 3, it is possible to easily design and realize the structure of the pin fastener for wood joint metal fittings that reliably exhibits the above-mentioned effects, and particularly in the invention according to claim 3, Since the plate has a plate shape, the hollow hole provided on the peripheral surface of one building wood may be a thin hole, making it difficult to reduce the strength of one building wood due to the provision of this hole, making it even more practical. It becomes the pin stopper for the wood joining bracket of the structure.

  Further, in the invention according to claim 4, the tenon portion can be fixed in a non-rotating state with respect to the wood joint metal fitting. For example, when the square fitting portion is fitted into the square hole-shaped bolt insertion hole, A wood joining bracket with a more practical configuration, such as eliminating the need for troublesome rotation position adjustment of the hozo by setting and configuring the drift pin to pass through the pin locking hole in an appropriate direction. It becomes a pin stopper for use.

  Further, in the invention according to claim 5, since the direction of the pin locking hole of the horn part can be easily recognized, the direction of the pin locking hole is adjusted by rotating the horn part so as to be suitable for various joining scenes. It becomes a pin stopper for a wood joint metal fitting having a more practical configuration that can be easily changed.

  Further, in the invention according to claim 6, the wood joint having a more practical configuration in which the bolt portion can be inserted into the bolt insertion hole of the wood joint metal fitting and tightened and fixed with the nut can be easily realized. It becomes a pin stopper for metal fittings.

  Moreover, in invention of Claim 7, it becomes a wood joining tool excellent in the practicality which exhibits the said effect | action and effect.

It is a perspective view which shows a present Example. It is a perspective view which shows the wood joining metal fitting used in a present Example. It is a perspective view which shows the state which tries to join a pillar material and a beam material using a present Example. It is a disassembled perspective view from another angle of FIG. It is a partial expanded side sectional view which shows the joining state of the column material and beam material using a present Example. It is a partial expanded plane sectional view which shows the joining state of the column material and beam material using a present Example. It is a perspective view which shows the state which is going to join a beam material and a beam material using a present Example. It is a disassembled perspective view from another angle of FIG.

  An embodiment of the present invention which is considered to be suitable will be briefly described with reference to the drawings showing the operation of the present invention.

  By inserting the bolt portion 9 of the wood joint bracket pin stopper A of the present invention into the bolt insertion hole 6 of the mounting plate portion 4 of the wood joint bracket K and fixing the bolt portion 9 with the nut 12, The metal pin stopper A can be fixed to the bolt insertion hole 6 of the wood joint metal K.

  For example, if the wood joint bracket pin stopper A is fixed in advance to the bolt insertion hole 6 of the wood joint bracket K at a factory or the like, this fixing work at the site becomes unnecessary and the construction efficiency is improved. become.

  The tenon portion 8 of the wood joint metal fitting pin stopper A fixed to the wood joint metal fitting K is inserted into the tenon hole 7 provided in the peripheral surface portion of the one construction wood 1, and the pin locking hole 11 of the tenon portion 8 is provided. When the drift pin 10 is crossed through and the ridge portion 8 is retained and locked in the burrow hole 7, one of the construction wood 1 and the wood joint fitting K are connected via the wood joint fitting pin stopper A. Thus, the wood joint fitting K is provided on the peripheral surface portion of the one building wood 1, and the joint connecting portion 5 of the wood joint metal K projects outward from the peripheral surface portion of the one construction wood 1.

  That is, the conventional wood joining metal fitting K is connected and fixed to one building wood 1 by a mounting bolt that penetrates through a bolt through-hole provided in one building wood as in Patent Document 1. By using the wood joint fitting pin stopper A of the present invention fixed to the wood joint metal K, it is possible to connect the wood joint metal K to one building wood 1 with the drift pin 10. This eliminates the need for tightening the mounting bolts using a rotating tool in the field as in the past. For example, the wood joining bracket K can be easily attached to one of the building woods by a simple operation such as driving the drift pin 10 with a hammer. 1 can be connected.

  The joint part 3 provided at the end of the other building wood 2 is connected to the joint connecting part 5 of the wood joining bracket K protruding outward from the peripheral surface part of the one building wood 1, One building wood 1 and the other building wood 2 are joined.

  For the connection between the joint connecting portion 5 and the joint portion 3, the drift pin 10 is often used conventionally as in the above-mentioned Patent Document 1, but when the conventional connecting structure using the drift pin 10 is adopted. The connection between the wood joining bracket K and one building wood 1 and the connection between the wood joining bracket K and the other construction wood 2 are boltless structures that are performed only by the drift pins 10.

  Accordingly, it is possible to easily design and realize a structure that requires only one tool (such as a hammer) for driving the drift pin 10 to join the building wood 1 and the other building wood 2. By adopting such a boltless joining structure, the construction work can be carried out very easily and the work period can be shortened significantly, because the connecting and fixing work by bolt fastening of the wood joint metal fitting K on site is not required.

  Further, the pin stopper A for wood joint metal fittings of the present invention fixed to the wood joint metal fitting K releases the fixed state of the bolt part 9 by the nut 12 and rotates the hoso part 8 to the pin locking hole 11. The drift direction of the drift pin 10 can be changed.

  Therefore, for example, as in the embodiment described later, when one wants to penetrate the drift pin 10 in the horizontal direction with respect to the vertical member (column material 1A, etc.) as one building wood 1, or as one building wood 1 There are cases where it is desired to penetrate the drift pin 10 in the vertical direction with respect to the cross member (beam 1B, etc.), but for various scenes in which the direction to penetrate the drift pin 10 is different. Without preparing the metal fittings suitable for the situation, the bolt part 9 is released from the fixed state by the nut 12 and the hoso part 8 is rotated to turn the pin locking hole 11 (the drift pin 10 to the pin locking hole 11). It is possible to cope with this by performing a simple operation of simply fixing the bolt portion 9 to the wood joint fitting K with the nut 12 again after changing the through direction).

  Specific embodiments of the present invention will be described with reference to the drawings.

  First, the wood bonding gold K used in the present embodiment will be described.

  An attachment plate portion 4 attached to a peripheral surface portion of one building wood 1 and a joint connection portion 5 connected to a joint portion 3 provided at an end of the other construction wood 2, the attachment plate portion 4 is provided with a bolt insertion hole 6 through which a mounting bolt penetrating the one building wood 1 is inserted.

  Specifically, as shown in FIG. 2, a single metal (such as stainless steel) rectangular plate is folded back into two, and the folded portion is the mounting plate portion 4, and the opposite side of the mounting plate portion 4. The left and right free plate portions located in the position are used as the joint connecting portion 5.

  In addition, the mounting plate portion 4 has a cross-sectional shape that is subjected to a load in a direction in which the other connecting wood 2 is pulled with respect to the one building wood 1 and the joint connecting portion 5 is pulled. In addition, the shape is assumed to be deformed from the U-shaped cross-sectional folded shape, and is formed into a folded shape that does not have a right-angle bent portion like the U-shaped folded shape.

  Specifically, the shape of the mounting plate portion 4 is formed in a substantially U-shaped cross section bent into a curved shape having no folding edge as shown in FIG. Thereby, even if a load is applied in the direction in which the other connecting wood 2 is pulled with respect to one building wood 1, the mounting plate portion 4 is unlikely to be further deformed from the substantially U-shaped cross section. For this reason, it has a configuration capable of realizing excellent connection strength by exhibiting excellent deformation resistance.

  Further, the mounting plate portion 4 is provided with a plurality of bolt insertion holes 6 at predetermined intervals in the vertical direction for inserting mounting bolts penetrating and projecting from the peripheral surface portion of one building wood 1. .

  Specifically, it is provided at two locations, an upper position of the mounting plate portion 4 and a position slightly closer to the lower position in the middle.

  Further, the joint connecting portion 5 is formed with a substantially U-shaped latching recess 16 capable of latching a drift pin 10 to be described later at the upper and lower portions, and between the upper and lower latching recesses 16. Engagement holes 17 that can lock the drift pin 10 are formed at a plurality of locations (upper and lower four locations in the drawing) spaced in the vertical direction.

  Next, the pin stopper A for wood joining brackets of the present embodiment will be described.

  The timber joint fitting K is used by being fixed to the bolt insertion hole 6 and is inserted into the burrow hole 7 provided in the peripheral surface portion of the one building wood 1 and the timber joint fitting K. A bolt portion 9 that is inserted into the bolt insertion hole 6, and a pin locking hole for retaining the locking portion 8 in the positioning hole 7 by crossing a drift pin 10 through the positioning portion 8. 11, and the bolt portion 9 is configured to be able to be inserted into the bolt insertion hole 6 of the wood joint fitting K and fixed by a nut 12.

  Specifically, as the structure in which the tenon portion 8 protrudes from one side of a base 13 made of metal (such as stainless steel) and the bolt portion 9 protrudes from the opposite side (the other side) of the base 13, When the bolt portion 9 is inserted into the bolt insertion hole 6 from the outside of the mounting plate portion 4 of the wood joint metal fitting K (the outside on the side where the joint connecting portion 5 does not protrude), the relief portion 8 becomes the mounting plate portion. 4 is provided so as to project toward the opposite side of the joint connecting portion 5.

  More specifically, as shown in FIG. 1, a plate-like ridge portion 8 is provided on one side of a round rod-like base 13 having no length, and the ridge portion 8 is orthogonal to the plate surface of the ridge portion 8. The pin locking hole 11 penetrating in the direction is provided, and the bolt part 9 is projected on the other side of the base 13. The bolt part 9 has a drift pin 10 whose axial direction extends to the pin locking hole 11. It is set as the structure protruded so that it might arrange | position in the direction orthogonal to the penetration direction.

  Further, the ridge portion 8 is made of metal (stainless steel or the like) and is formed in a substantially thick disc shape, and the round pin-shaped pin locking hole 11 is formed at the center of the plate surface of the ridge portion 8. It penetrates. The ridge portion 8 may be integrally formed at one end portion of the base 13 or may be fixed to the one end portion of the base 13 by fastening means such as welding.

  The bolt portion 9 is constituted by a bolt rod (screw rod) having a smaller diameter than the round bar-shaped base 13 and a smaller diameter than the bolt insertion hole 6 of the wood joint fitting K. The bolt portion 9 may be integrally formed with the other end portion of the base body 13 or may be fixed to the other end portion of the base body 13 by a fixing means such as welding.

  Moreover, the fixing structure of this bolt part 9 to the said bolt insertion hole 6 of the said wood joining metal fitting K with the nut 12 is as shown in FIG. 5, FIG. The mounting plate portion 4 is provided in contact with the mounting plate portion 4, and the mounting plate portion 4 in the vicinity of the bolt insertion hole 6 is clamped by the clamping portion 15 and the nut 12 screwed to the tip of the bolt portion 9. Thus, the wood joint fitting pin stopper A can be fastened and fixed to the wood joint fitting K.

  Specifically, a flat side surface portion adjacent to the bolt portion 9 at a right angle of the cylindrical portion of the base 13 having a diameter larger than that of the bolt portion 9 existing between the ridge portion 8 and the bolt portion 9 is the clamping portion 15. It is said.

  Further, in this embodiment, a square fitting portion 14 is provided at the base portion of the bolt portion 9 so that the bolt insertion hole 6 provided in the mounting plate portion 4 of the wood joint fitting K can be fitted in a non-rotating state. ing.

  Specifically, the clamping part 15 existing at the base of the bolt part 9 has a substantially square shape when the clamping part 15 is viewed from the front (when viewed from the axial direction of the bolt part 9). A stepped portion 14 that slightly protrudes in the distal end direction of the bolt portion 9 (the other side of the base 13) is formed, and the square stepped portion 14 is used as the square fitting portion 14.

  On the other hand, the bolt insertion hole 6 of the wood joint fitting K is formed into a substantially square shaped square hole in which the square fitting portion 14 can be fitted in a non-rotating state, and the bolt insertion portion 6 has the bolt portion. When 9 is inserted and the square fitting portion 14 is fitted into the bolt insertion hole 6 (square hole), the ridge portion 8 (wood joint fitting pin stopper A) is prevented from rotating with respect to the bolt insertion hole 6. It is configured.

  Further, when this square fitting portion 14 is fitted into the bolt insertion hole 6, the direction in which the drift pin 10 penetrates into the pin locking hole 11 of the ridge portion 8 is the vertical direction (vertical direction) of the wood joining bracket K. ) Or the left-right direction (horizontal direction), and the positional relationship between the relief portion 8 and the square fitting portion 14 and the shape of the bolt insertion hole 6 are set and configured.

  Specifically, one opposing outer surface portion of the square fitting portion 14 is in a parallel relationship with the plate surface of the tenon portion 8 and the other opposite outer surface portion is in a vertical relationship with the plate surface of the tenon portion 8. The position of the bolt insertion hole 6 is set so that the vertical relationship of the bolt insertion hole 6 is vertical and the horizontal edge is horizontal. Is configured.

  As a result, the direction in which the drift pin 10 penetrates the pin locking hole 11 of the relief portion 8 can be changed to the wood joining bracket K simply by fitting the square fitting portion 14 into the bolt insertion hole 6 and fastening the nut 12. On the other hand, the rotation is fixed (positioned) and fixed so as to be in the vertical direction or the horizontal direction. Further, the nut 12 is loosened from the rotation fixed state so that the square fitting portion 14 is fitted and removed from the bolt insertion hole 6. Then, the direction of the pin locking hole 10 (through direction of the drift pin 10) is set to 90 by rotating the horn portion 8 90 degrees around the bolt portion 9 and fitting the square fitting portion 14 into the bolt insertion hole 6 again. It can be changed at any time.

  Although not shown in the figure, the square fitting portion 14 is provided with a display portion with characters or colors indicating the direction of the pin locking holes 11, or the square fitting portion 14 is changed depending on the shape of the outer surface portion. You may comprise in the square shape (for example, rectangular shape) which can recognize the direction of the said pin latching hole 11, and if it comprises in this way, it will be easy to make into the wood joining bracket K by making the side part 8 into the direction suitable for the objective. Can be fixed. Further, even when the ridge portion 8 is inserted into the ridge hole 7, the orientation of the pin locking hole 11 can be confirmed by the display portion or the like, so that there is no construction error and it is practical.

  Next, the usage method of a present Example is demonstrated.

  3-6 has shown the usage example which joins the pillar material 1A as one building wood 1 and the beam material 2 as the other building wood 2 at right angle in side view.

  The column material 1A used in this use example has a shape that allows insertion from the base 13 in the middle to the pin stopper A for the wood joint metal fitting to the tenon portion 8 at one end as the boss hole 7 in the peripheral surface portion. The horizontal holes are formed in the same number as the relief portions 8 at several places (two places in the drawing) spaced apart in the vertical direction, and are connected to the relief holes 7 and inserted into the relief holes 7. The pin insertion hole 18 that can communicate with the pin locking hole 11 is formed by penetrating the column member 1A in the horizontal direction perpendicular to the hole length direction of each side hole 7, 2 is configured to form the joint portion 3 by forming two vertically long slits at the end thereof, and the joint connection inserted into the joint portion 3 in communication with the joint portion 3. A pin passage hole 19 that can communicate with the latching recess 16 and the engagement hole 17 of the portion 5 is provided with water perpendicular to the length direction of the beam member 2. It is adopted that is formed so as to penetrate the Harizai 2 direction.

  By previously inserting the bolt portion 9 of the wood joint bracket pin stopper A through the bolt insertion hole 6 of the mounting plate portion 4 of the wood joint bracket K and tightening the nut 12 screwed into the bolt portion 9. The wood fastener metal pin stopper A is fixed to the bolt insertion hole 6 of the wood joint metal K.

  Further, at this time, the pin stopper A for wood joint metal fittings is made such that the direction in which the drift pin 10 penetrates into the pin locking hole 11 is horizontal (the plate surface of the flange portion 8 is vertical). Is set in the wood joining bracket K.

  Further, the drift pin 10 is inserted in advance into the pin passage hole 19 communicating with the upper latching recess 16 of the beam member 2.

  The ridge portion 8 of the timber joint bracket pin stopper A fixed to the timber joint bracket K is inserted into the ridge hole 7 provided in the peripheral surface portion of the column 1A, and a pin difference is inserted into the pin locking hole 11 of the ridge portion 8. When the drift pin 10 crosses and penetrates from the side of the pillar material 1A through the insertion hole 18 and is locked to the relief hole 7, the pillar material 1A and the wood joining bracket K are connected to the wood joining bracket. The wood joining bracket K is provided on the peripheral surface portion of the pillar member 1A and is connected via the pin fixing tool A, and the joint connecting portion 5 of the wood joining bracket K protrudes outward from the peripheral surface portion of the pillar member 1A. become.

  The joint connecting portion 5 of the wood joining bracket K protruding outward from the peripheral surface portion of the column 1A is inserted into the joint portion 3 provided at the end of the other building wood 2 while being disposed. The drift pin 10 that has been inserted in advance into the pin passage hole 19 that communicates with the mouth portion 3 is hooked into the hook recess 16 of the joint connecting portion 5 from above, and then the remaining pin passage of the mouth portion 2 is passed. The hole 19 and the engagement hole 17 of the joint connection portion 5 are communicated with each other, and the drift pin 10 is inserted and fixed (dried and fixed), and the joint connection portion 5 is connected to the joint portion 3 of the beam member 2. When coupled, the column member 1A and the beam member 2 are joined at a right angle.

  7 and 8 show a usage example in which the beam material 1B as one building wood 1 and the beam material 2 as the other building wood 2 are joined at right angles in plan view.

  In addition, the beam member 1B used in this use example is formed with two side holes 7 having the same structure as that of the above-described use example in the vertical surface portion of the peripheral surface portion at two places spaced apart in the vertical direction. The pin insertion hole 18 that is in communication with the pin 7 and that can be communicated with the pin locking hole 11 of the rib portion 8 inserted in each rib 7 is formed in a vertical direction orthogonal to the hole length direction of each rib 7. What is formed so as to penetrate the beam member 1B is adopted, and the beam member 2 has the same structure as the above-described use example.

  The wood joint fitting pin stopper A is fixed in advance to the bolt insertion hole 6 of the wood joint metal K. At this time, the direction in which the drift pin 10 penetrates the pin locking hole 11 is vertical. Then, the wood joint metal fitting pin stopper A is set on the wood joint metal K (so that the plate surface of the ridge portion 8 is in the horizontal direction).

  The tenon portion 8 of the wood joint metal fitting pin stopper A fixed to the wood joint metal fitting K is inserted into the tenon hole 7 provided in the peripheral surface portion of the beam material 1B, and the beam material is inserted into the pin locking hole 11 of the tenon portion 8. 1B, for example, from above, through the pin insertion hole 18, the drift pin 10 is cross-penetrated, and when the ridge portion 8 is retained and locked in the ridge hole 7, the beam member 1B and the timber joint bracket K are connected to the timber joint bracket. The wood jointing bracket K is provided on the peripheral surface portion of the beam member 1B and is connected through the pin stopper A for use, and the joint connecting portion 5 of the wood jointing metal K projects outward from the peripheral surface portion of the beam member 1B. become.

  When the joint connecting portion 5 of the wood joint fitting K protruding outward from the peripheral surface portion of the beam member 1B is connected to the joint portion 3 of the beam member 2 in the same manner as in the above-described use example, 1B and the beam material 2 are joined at a right angle.

  Thus, by using the pin stopper A for wood joint metal fittings of the present embodiment, the joint structure between one building wood 1 and the other building wood 2 can be a boltless configuration.

  Reference numeral 20 in the figure denotes a washer.

  Note that the present invention is not limited to this embodiment, and the specific configuration of each component can be designed as appropriate.

DESCRIPTION OF SYMBOLS 1 Wood for construction 2 Wood for construction of others 3 Joint part 4 Mounting plate part 5 Joint connection part 6 Bolt insertion hole 7 Side hole 8 Side part 9 Bolt part
10 Drift pin
11 Pin locking hole
12 Nut
13 Substrate
14 Rectangular fitting
15 Clamping section A Pin stopper for wood joint bracket K Wood joint bracket

Claims (7)

  A mounting plate portion to be attached to a peripheral surface portion of one building wood, and a joint connecting portion to be connected to a joint portion provided at an end portion of the other building wood, the mounting plate portion having the one A pin fixing tool for a wood joint fitting that is used by being fixed to the bolt insertion hole of a wood joint fitting provided with a bolt insertion hole for inserting a mounting bolt that penetrates through the construction wood, wherein A horn part to be inserted into a dent hole provided in a peripheral surface part and a bolt part to be inserted into the bolt insertion hole of the wood joint metal fitting, and by passing through the drift pin in the horn part, A pin locking hole for retaining and locking in the relief hole is provided, and the bolt portion is configured to be inserted into the bolt insertion hole of the wood fitting and fixed by a nut, and the fixed state by the nut is released. Rotate the horn part by Pin stop for wood joint device which is characterized by being configured so as to change the penetration direction of the drift pin to the pin engaging holes Te.   The bolt portion is inserted from the outside of the mounting plate portion of the wood joint metal fitting, with the tenon portion protruding from one side of the base and the bolt portion protruding from the other side of the base. The tenon portion is configured to project on the opposite side of the joint connecting portion by being inserted into a hole, and the drift pin can be penetrated through the tenon portion in a direction perpendicular to the axial direction of the bolt portion. A pin locking hole is provided, and the bolt portion inserted through the bolt insertion hole is rotated to rotate the hoso portion so that the direction in which the drift pin penetrates the pin locking hole can be changed. The pin stopper for a wood joint metal fitting according to claim 1, wherein   The plate-like ridge portion is projected on one side of the base, the pin locking hole penetrating in the direction perpendicular to the plate surface of the horn portion is provided in the horn portion, and the bolt portion is provided on the other side of the base. The bolt portion is provided so as to protrude in such a manner that its axial direction is disposed in a direction perpendicular to the direction of penetration of the drift pin into the pin locking hole. The pin stopper for wood joining metal fittings of any one of these.   The base of the bolt part is provided with a square fitting part that can be fitted in a non-rotating state in the square hole-like bolt insertion hole provided in the mounting plate part of the wood joint metal fitting. The pin stopper for wood joining metal fittings of any one of 1-3.   5. The wood according to claim 4, wherein the square fitting portion is configured to have a square shape capable of recognizing the direction of the pin locking hole or a display portion that displays the direction of the pin locking hole. Pin stopper for joint fittings.   A clamping part that contacts the mounting plate part of the wood joint metal fitting is provided at the base of the bolt part, and the nut in the vicinity of the bolt insertion hole is formed by the clamping part and the nut screwed to the tip of the bolt part. The pin stopper for a wood joint metal fitting according to any one of claims 1 to 5, wherein the attachment plate portion can be clamped and fixed.   A mounting plate portion to be attached to a peripheral surface portion of one building wood, and a joint connecting portion to be connected to a joint portion provided at an end portion of the other building wood, the mounting plate portion having the one It consists of the wood joining metal fitting provided with the bolt insertion hole which penetrates the attachment volt | bolt penetrated by the construction wood, and the pin stop for wood joining metal fittings of any one of the said Claims 1-6. And wood jointer.

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