JP2000199272A - Method for connecting wood and tenon fixture used for the same - Google Patents
Method for connecting wood and tenon fixture used for the sameInfo
- Publication number
- JP2000199272A JP2000199272A JP10377462A JP37746298A JP2000199272A JP 2000199272 A JP2000199272 A JP 2000199272A JP 10377462 A JP10377462 A JP 10377462A JP 37746298 A JP37746298 A JP 37746298A JP 2000199272 A JP2000199272 A JP 2000199272A
- Authority
- JP
- Japan
- Prior art keywords
- tenon
- fixing
- wood
- pin
- thick portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002023 wood Substances 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 description 14
- 210000000078 claw Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 241000190021 Zelkova Species 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
- E04B1/486—Shear dowels for wood
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
- F16B7/0446—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof
- F16B7/0453—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof the tubes being drawn towards each other
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
- E04B2001/262—Connection node with interlocking of specially shaped wooden members, e.g. puzzle type connection
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
- E04B2001/2664—Connections specially adapted therefor using a removable key
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、木材の接合方法及
びこれに使用する固定装置に係り、さらに詳しくは木材
のほぞ及びほぞ穴の組み合わせに使用する込み栓を簡単
に固定して耐震性を上げる木材の接合方法及びこれに使
用する固定装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for joining wood and a fixing device used for the same, and more particularly, to a method for easily fixing a spigot used for a combination of a tenon and a tenon of wood to improve seismic resistance. The present invention relates to a method for joining raised wood and a fixing device used for the method.
【０００２】[0002]
【従来の技術】木造建築は、軽量で、加工ならびに施工
が容易であるため、われわれの生活の中に広く普及し、
深く溶け込んでいる。そして、建築物の施工において、
木材同士を接合する方法についてもさまざまな工夫がさ
れている。従来、例えば、図５（Ａ）に示すように、土
台５０に柱５２を設置するときには、柱５２の端部を加
工してほぞ５３を設け、これが入るほぞ穴を土台５０に
形成してこれらを組み合わせていた。このとき接合部分
の耐震性を上げるために柱５２に形成したほぞ５３及び
土台５０にそれぞれ角穴５４を設けておくが、土台５０
に形成する角穴５１は、柱５２のほぞ５３に形成する角
穴５４よりも２．４〜３ｍｍ程度低い位置に形成してい
た。そして、これにケヤキやカシ等を角棒状に加工した
込み栓５５を打ち込むことによって、図５（Ｂ）に示す
ように、ほぞ５３をほぞ嵌入方向に移動させ、土台５０
と柱５２を強固に固定することができた。2. Description of the Related Art Wooden buildings are widely used in our daily lives because they are lightweight and easy to process and construct.
It is deeply blended. And in building construction,
Various methods have also been devised for joining wood. Conventionally, for example, as shown in FIG. 5 (A), when a pillar 52 is installed on a base 50, a tenon 53 is formed by processing an end of the pillar 52, and a mortise for receiving the tenon is formed in the base 50. Was combined. At this time, a square hole 54 is provided in each of the tenon 53 and the base 50 formed on the pillar 52 in order to improve the earthquake resistance of the joint portion.
Is formed at a position lower than the square hole 54 formed in the tenon 53 of the pillar 52 by about 2.4 to 3 mm. Then, the mortise 53 is moved in the tenon insertion direction as shown in FIG. 5 (B) by driving a spigot 55 made of zelkova or oak into a square bar shape.
And the pillar 52 were firmly fixed.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、前記従
来の込み栓５５は、以下の問題があった。 （１） 角穴５１、５４の加工を予め行っておく必要が
あったため、ほぞ５３をほぞ穴５６に嵌入したとき、そ
れぞれの角穴５１、５４の位置がずれることがあった。 （２） 角穴５１、５４の加工は、ドリル等で穴を開け
た後にノミ等を使用して仕上げるため、時間がかかって
いた。 以上のように、寸法精度が悪く、また、施工に時間がか
かっていた。本発明はかかる事情に鑑みてなされたもの
で、寸法精度がよく、短時間で施工できる木材の接合方
法及びこれに使用するほぞ固定装置を提供することを目
的とする。However, the conventional plug 55 has the following problems. (1) Since the square holes 51 and 54 need to be processed in advance, when the tenon 53 is fitted into the tenon hole 56, the positions of the square holes 51 and 54 may be shifted. (2) The processing of the square holes 51 and 54 is time-consuming because the holes are drilled or the like and then finished using a chisel or the like. As described above, the dimensional accuracy was poor and the construction took time. The present invention has been made in view of such circumstances, and an object of the present invention is to provide a method for joining wood, which has good dimensional accuracy and can be constructed in a short time, and a tenon fixing device used for the method.
【０００４】[0004]
【課題を解決するための手段】前記目的に沿う本発明に
係る木材の接合方法は、第１の木材のほぞ穴に第２の木
材の端部に形成されたほぞを嵌入して木材を接合する方
法において、前記ほぞを前記ほぞ穴に嵌入した状態で、
前記第１の木材及び前記ほぞを貫通する断面円形の第
１、第２の固定孔をそれぞれ形成する第１工程と、前記
ほぞの肉厚より短く半径方向外側に突出可能な肉厚部
（Ｔ１）と、該肉厚部と対向する外側半分に形成されて
前記ほぞの肉厚より長い外面切欠きとを中央部に有する
固定用円筒体の前記肉厚部をほぞ嵌入方向に向けて、該
固定用円筒体を前記第１、第２の固定孔に密着嵌入する
第２工程と、前記固定用円筒体に嵌合する断面円形のピ
ンを挿入して、前記肉厚部を前記固定用円筒体の半径方
向外側に押し出し、前記肉厚部を前記ほぞ嵌入方向に突
出させて、前記第１、第２の木材の密着接合を行う第３
工程を有している。According to the present invention, there is provided a method for joining wood according to the present invention, comprising joining a tenon formed at an end of a second piece of wood to a tenon of a first piece of wood. In the method, in a state where the tenon is fitted into the tenon,
A first step of forming first and second fixing holes each having a circular cross-section penetrating the first wood and the tenon, and a thick portion (T1) which is shorter than the tenon and protrudes radially outward. ) And an outer cutout formed in an outer half opposite to the thick portion and having an outer surface notch longer than the thickness of the tenon at a central portion thereof. A second step of closely fitting the fixing cylinder into the first and second fixing holes, and inserting a pin having a circular cross section to fit the fixing cylinder into the fixing cylinder; A third part for extruding the thick part in the mortise inserting direction by pushing it outward in the radial direction of the body to tightly join the first and second wood pieces;
Process.
【０００５】ここで、第１の木材のほぞ穴は、貫通する
場合もあるが、貫通しない場合もある。また、外面切欠
きの深さは、（前記肉厚部Ｔ１−固定用円筒体の通常部
分の厚みＴ２）程度かこれより少し深い程度であり、固
定用円筒体の側壁に孔を形成する場合もある。そして、
固定用円筒体の断面は円形に限られず、Ｃ形の場合も含
む。また、使用するピンは平行ピンが好ましいが、テー
パピンを使用することもできる。ほぞを嵌入した後に第
１、第２の固定孔を形成するので固定孔の位置ずれを少
なくすることができる。また、第１、第２の固定孔の断
面は円形なので加工時間を短縮することができる。さら
に、固定用円筒体は、肉厚部を有しているので、ピンを
挿入することによって肉厚部が突出して、第２の木材の
ほぞを第１の木材のほぞ穴の奥方向に引っ張り、第１及
び第２の木材を簡単に密着接合させることができる。Here, the mortise of the first wood may penetrate, but may not penetrate. The depth of the notch on the outer surface is about (the thick part T1−the thickness T2 of the normal part of the fixing cylinder) or slightly deeper than this, and a hole is formed in the side wall of the fixing cylinder. There is also. And
The cross section of the fixing cylinder is not limited to a circular shape, but includes a C-shaped case. Further, although the pins used are preferably parallel pins, tapered pins may be used. Since the first and second fixing holes are formed after the tenon is fitted, the displacement of the fixing holes can be reduced. Further, since the first and second fixing holes have circular cross sections, the processing time can be reduced. Furthermore, since the fixing cylinder has a thick portion, the thick portion protrudes by inserting a pin, and pulls the tenon of the second wood in the depth direction of the mortise of the first wood. , The first and second woods can be easily brought into close contact with each other.
【０００６】前記目的に沿う本発明に係る木材の接合方
法に使用するほぞ固定装置は、第１の木材のほぞ穴に第
２の木材の端部に設けられたほぞを嵌入した状態で、前
記第１の木材及び前記ほぞを貫通して形成された断面円
形の第１、第２の固定孔に嵌入して前記第１、第２の木
材を固定するほぞ固定装置であって、前記ほぞの肉厚よ
り短く半径方向外側に突出可能な肉厚部、及び前記肉厚
部と対向する外側半分に形成されて前記ほぞの肉厚より
長い外面切欠きを中央部にそれぞれ有し、前記第１の木
材の幅と同一か又は第１の木材の幅より長く、前記第
１、第２の固定孔に密着嵌入する固定用円筒体と、前記
固定用円筒体内に嵌入し、前記肉厚部を外側に押し出す
ピンとを有している。半径方向外側に突出可能な肉厚部
を有しているので、ほぞを嵌入し第１、第２の固定孔を
形成した後に第１、第２の木材を密着接合することがで
き、第１、第２の固定孔を予め形成する必要がないので
寸法精度をよくすることができる。The tenon fixing device used in the method for joining wood according to the present invention, which meets the above object, comprises a tenon provided in an end of a second piece of wood in a tenon of a first piece of wood. A tenon fixing device for fixing first and second woods by fitting into first and second fixing holes having a circular cross section formed through a first wood and the tenon. The first portion having a thicker portion which is shorter than the thickness and can protrude outward in the radial direction, and an outer surface notch formed in an outer half opposite to the thick portion and longer than the tenon thickness at a central portion; The width of the wood is the same as or longer than the width of the first wood, and the fixing cylinder that fits tightly into the first and second fixing holes; And a pin for pushing outward. Since it has a thick portion that can protrude outward in the radial direction, the first and second wood pieces can be tightly joined after the tenon is inserted and the first and second fixing holes are formed. Since the second fixing holes need not be formed in advance, the dimensional accuracy can be improved.
【０００７】ここで、前記固定用円筒体の外周には、該
固定用円筒体の長さ方向に平行な直線状突起が設けると
好ましい。これによって、固定用円筒体を挿入するとき
に回転しにくくなり肉厚部と薄肉部の位置ずれを防止す
ることができる。また、前記外面切欠き部分の前記固定
用円筒体の外表面の断面形状は前記第２の固定孔の外径
と等しい円弧で、前記肉厚部の内表面の断面形状は前記
ピンの外径と等しい円弧であって、前記ピンを挿入した
場合には、前記第２の固定孔の上半分が前記固定用円筒
体の外表面に密着当接し、前記肉厚部の内表面は前記ピ
ンに密着当接することが好ましい。こうすることによっ
て、使用時に固定用円筒体の変形を防ぐことができると
共にピンをまっすぐに挿入することができる。ここで、
前記固定用円筒体の一側の端部には環状の位置決め用ス
トッパが設けられていると好ましい。これによって、肉
厚部と外面切欠きの挿入方向の位置ずれを防止すること
ができる。また、位置決め用ストッパの露出面には、取
付け角度を示す目印が設けられていると好ましい。これ
によって固定用円筒体の取付け後に肉厚部と外面切欠き
の取付け角度の確認をすることができる。Here, it is preferable that a linear projection parallel to the length direction of the fixing cylinder is provided on the outer periphery of the fixing cylinder. This makes it difficult for the fixing cylinder to rotate when the fixing cylinder is inserted, thereby preventing displacement between the thick portion and the thin portion. The cross-sectional shape of the outer surface of the fixing cylindrical body in the outer cutout portion is an arc equal to the outer diameter of the second fixing hole, and the cross-sectional shape of the inner surface of the thick portion is the outer diameter of the pin. When the pin is inserted, the upper half of the second fixing hole is in close contact with the outer surface of the fixing cylinder, and the inner surface of the thick portion is in contact with the pin. It is preferable to make close contact. By doing so, it is possible to prevent the deformation of the fixing cylinder during use and to insert the pin straight. here,
It is preferable that an annular positioning stopper is provided at one end of the fixing cylinder. Thereby, it is possible to prevent the displacement of the thick portion and the outer surface notch in the insertion direction. In addition, it is preferable that a mark indicating an attachment angle is provided on the exposed surface of the positioning stopper. This makes it possible to confirm the mounting angle of the thick portion and the outer surface notch after the fixing cylinder is mounted.
【０００８】[0008]
【発明の実施の形態】続いて、添付した図面を参照しつ
つ、本発明を具体化した実施の形態について説明し、本
発明の理解に供する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the accompanying drawings to provide an understanding of the present invention.
【０００９】図１に示すように、本発明の一実施の形態
に係る木材の接合方法に使用するほぞ固定装置は、例え
ばプラスチック、又は金属からなる固定用円筒体１１及
び木、プラスチック、又は金属からなるピン１２で構成
されている。このほぞ固定装置は、第１の木材の一例で
ある土台１３のほぞ穴１４に第２の木材の一例である柱
１５の端部に形成されたほぞ１６を嵌入した状態で、土
台１３及びほぞ１６を貫通して形成された断面円形の第
１、第２の固定孔１７〜１９に嵌入して土台１３及び柱
１５を固定するものである。以下、詳しく説明する。As shown in FIG. 1, a tenon fixing device used in a method for joining wood according to an embodiment of the present invention includes a fixing cylinder 11 made of, for example, plastic or metal and a tenon, wood, plastic, or metal. And a pin 12 composed of The tenon mortise fixing device is configured such that a tenon 16 formed at an end of a pillar 15 which is an example of a second wood is fitted into a tenon 14 of a base 13 which is an example of a first wood. The base 13 and the column 15 are fixed by fitting into first and second fixing holes 17 to 19 having a circular cross section formed through the base 16. The details will be described below.
【００１０】図２、図４（Ａ）に示すように、固定用円
筒体１１は、ほぞ１６の肉厚Ｌ１より短く半径方向外側
に突出可能な肉厚部２０と、肉厚部２０と対向する外側
に形成されてほぞ１６の肉厚Ｌ１より長い外面切欠き２
１を中央部に有している。肉厚部２０の両端部２２、２
３には傾斜部が設けられ、ピン１２の挿入を容易にして
いる。肉厚部２０は、固定用円筒体１１本体とは別に成
形しておき、固定用円筒体１１本体から分離可能な状態
で接着等の固定手段、又は掛止爪による掛止手段によっ
て固定することができるが、肉厚部２０の周囲にミシン
目又は、肉薄溝を形成して一体成形してもよい。また、
成形の手間を考慮して、固定用円筒体１１を２分割、又
は３分割にして成形し、これを接着等の固定手段によっ
て固定することもできる。外面切欠き２１の固定用円筒
体１１の外表面２６の断面形状は第２の固定孔１９の外
径と等しい円弧で、肉厚部２０の内表面２７の断面形状
はピン１２の外径と等しい円弧であって、図４（Ｂ）に
示すように、ピン１２を挿入した場合には、第２の固定
孔１９の上半分が固定用円筒体１１の外表面２６に密着
当接し、肉厚部２０の内表面２７はピン１２に密着当接
する。これによって、図４（Ｂ）に示すようにピン１２
を挿入したときの、肉厚部２０と外面切欠き２１が設け
られた肉薄部２１ａの変形を防いでいる。固定用円筒体
１１の長さは、土台１３の幅Ｌ２と略同一にしている
が、土台１３の幅Ｌ２より長くしてもよい。このような
長さにしておくのは、固定用円筒体１１の長さが土台１
３の幅Ｌ２より短いと振動によって抜け落ちる可能性が
あるからである。As shown in FIGS. 2 and 4A, the fixing cylinder 11 has a thick portion 20 which is shorter than the thickness L1 of the tenon 16 and can protrude outward in the radial direction, and faces the thick portion 20. Outer notch 2 which is formed outside and is longer than thickness L1 of tenon 16
1 at the center. Both ends 22, 2 of the thick part 20
3 is provided with an inclined portion to facilitate insertion of the pin 12. The thick portion 20 is formed separately from the fixing cylinder 11 main body, and is fixed in a state where it can be separated from the fixing cylinder 11 main body by a fixing means such as an adhesive or a locking means by a locking claw. However, a perforation or a thin groove may be formed around the thick portion 20 to be integrally formed. Also,
In consideration of the molding time, the fixing cylinder 11 may be divided into two or three parts, molded, and fixed by a fixing means such as bonding. The cross-sectional shape of the outer surface 26 of the fixing cylindrical body 11 of the outer notch 21 is a circular arc equal to the outer diameter of the second fixing hole 19, and the cross-sectional shape of the inner surface 27 of the thick portion 20 is the same as the outer diameter of the pin 12. 4B, when the pin 12 is inserted, the upper half of the second fixing hole 19 comes into close contact with the outer surface 26 of the fixing cylindrical body 11, and The inner surface 27 of the thick part 20 is in close contact with the pin 12. As a result, as shown in FIG.
Is prevented from deforming the thin portion 21a provided with the thick portion 20 and the outer surface cutout 21. The length of the fixing cylinder 11 is substantially the same as the width L2 of the base 13, but may be longer than the width L2 of the base 13. The length of the fixing cylinder 11 is set such that the length of the base 1
This is because if the width is shorter than the width L2 of No. 3, it may fall off due to vibration.
【００１１】固定用円筒体１１の外面切欠き２１以外の
外径は、使用時に第１、第２の固定孔１７〜１９に密着
嵌入できる寸法に設定されている。そして、固定用円筒
体１１の一側の端部に環状の位置決め用ストッパ２４が
設けられていて、これによって、肉厚部２０及び外面切
欠き２１の軸方向の位置ずれを抑えている。また、位置
決め用ストッパ２４の露出面には、図１に示すように取
付け角度を示す目印２９が設けられている。これによっ
て、肉厚部２０及び外面切欠き２１の円周方向の取付け
角度のずれを抑えており、また、取付け後に取付け角度
の確認をすることができる。目印２９は、矢印形状の刻
印によって形成されているが、位置決め用ストッパ２４
の円周方向の１箇所に切欠きを設けてもよく、また、後
からシール等を貼り付けても良い。断面円形のピン１２
は、固定用円筒体１１内に嵌入され、肉厚部２０を外側
に押し出す（図３参照）が、その先端部は挿入を容易に
するためにテーパ面２５が形成されている。なお、固定
用円筒体１１の外周には、固定用円筒体１１の長さ方向
に平行な図示しない直線状突起が設けられている。直線
上突起の数は規定しないが、複数設けられていると好ま
しい。これによって固定用円筒体１１の挿入時に回転し
て外面切欠き２１の角度がずれることを防ぎ、作業を簡
単に行えるようにしている。The outer diameter of the fixing cylindrical body 11 other than the outer surface notch 21 is set to a size that can be tightly fitted into the first and second fixing holes 17 to 19 during use. An annular positioning stopper 24 is provided at one end of the fixing cylinder 11, thereby suppressing axial displacement of the thick portion 20 and the outer cutout 21. In addition, a mark 29 indicating the mounting angle is provided on the exposed surface of the positioning stopper 24 as shown in FIG. Thereby, the deviation of the mounting angle in the circumferential direction of the thick portion 20 and the outer surface cutout 21 is suppressed, and the mounting angle can be confirmed after the mounting. The mark 29 is formed by an arrow-shaped mark.
May be provided at one place in the circumferential direction, or a seal or the like may be attached later. Pin 12 with circular cross section
Is fitted into the fixing cylindrical body 11 and pushes the thick part 20 outward (see FIG. 3), and the tip part thereof is formed with a tapered surface 25 to facilitate insertion. In addition, a linear projection (not shown) parallel to the length direction of the fixing cylinder 11 is provided on the outer periphery of the fixing cylinder 11. Although the number of projections on a straight line is not specified, a plurality of projections are preferably provided. This prevents the angle of the outer surface notch 21 from being deviated due to rotation when the fixing cylinder 11 is inserted, so that the work can be performed easily.
【００１２】次に、本発明の位置実施の形態に係る木材
の接合方法について説明する。図１に示すように、ま
ず、土台１３のほぞ穴１４に柱１５の端部に形成された
ほぞ１６を嵌入しておく。第１工程では、ほぞ１６をほ
ぞ穴１４に嵌入した状態で、土台１３及びほぞ１６を貫
通する断面円形の第１、第２の固定孔１７〜１９をそれ
ぞれ形成する。固定孔１７〜１９は、例えばドリル、又
はきりを用いて形成する。丸孔なので容易に加工でき、
しかも短時間にできる。図２に示すように、第２工程で
は、ほぞ１６の肉厚Ｌ１より短く半径方向外側に突出可
能な肉厚部２０と、肉厚部２０と対向する外側半分に形
成されてほぞ１６の肉厚Ｌ１より長い外面切欠き２１と
を中央部に有する固定用円筒体１１のテーパ面２５をほ
ぞ嵌入方向に向けて、固定用円筒体１１を第１、第２の
固定孔１７〜１９に密着嵌入する。位置決め用ストッパ
２４が土台１３の端面に当接するまで嵌入すると図４
（Ａ）に示すように、肉厚部２０がほぞ１６に当接する
位置に、外面切欠き２１がほぞ１６から逃げた位置に設
置される。位置決めストッパ２４の外側面には図１に示
す矢印形状の目印２９が上方向を向けて設けられている
のでこれを嵌入前、後にそれぞれ確認するとよい。ま
た、固定用円筒体１１の外周には図示しない直線状突起
が長さ方向に平行に設けられているので、固定用円筒体
１１を嵌入するときに回転しにくい。Next, a method of joining wood according to a position embodiment of the present invention will be described. As shown in FIG. 1, first, a tenon 16 formed at an end of a pillar 15 is fitted into a tenon 14 of a base 13. In the first step, first and second fixing holes 17 to 19 each having a circular cross section penetrating the base 13 and the tenon 16 are formed with the tenon 16 fitted in the tenon 14. The fixing holes 17 to 19 are formed using, for example, a drill or a drill. Since it is a round hole, it can be easily processed,
Moreover, it can be done in a short time. As shown in FIG. 2, in the second step, a thick portion 20 that is shorter than the thickness L <b> 1 of the tenon 16 and can protrude outward in the radial direction, and a thickness of the tenon 16 formed on the outer half facing the thick portion 20. The fixing cylindrical body 11 is closely attached to the first and second fixing holes 17 to 19 with the tapered surface 25 of the fixing cylindrical body 11 having the outer notch 21 longer than the thickness L1 at the center thereof facing the tenon. Insert. When the positioning stopper 24 is fitted until it comes into contact with the end face of the base 13, FIG.
As shown in (A), the outer surface notch 21 is installed at a position where the thick portion 20 abuts on the tenon 16, and at a position away from the tenon 16. An arrow-shaped mark 29 shown in FIG. 1 is provided on the outer side surface of the positioning stopper 24 so as to face upward. In addition, since a linear projection (not shown) is provided on the outer periphery of the fixing cylinder 11 in parallel with the length direction, it is difficult to rotate when the fixing cylinder 11 is fitted.
【００１３】第３工程では、固定用円筒体１１に嵌合す
る断面円形のピン１２を挿入して、肉厚部２０を固定用
円筒体１１の半径方向外側に押し出し、肉厚部２０をほ
ぞ嵌入方向に突出させて、土台１３及び柱１５の密着接
合を行う。図３に示すように、ピン１２を挿入すると肉
厚部２０が下方向に突出し、ほぞ１６を下方に移動させ
る。このとき、固定孔１９の上部も下側に移動するが外
面切欠き２１が形成されているので、ほぞ１６の移動の
邪魔になることはない。こうして、ほぞ１６は下方向に
引張られて土台１３と密着接合される。図４（Ａ）に示
すように、外面切欠き２１の外表面２６の断面形状は第
２の固定孔１９の外径と等しい円弧で、肉厚部２０の内
表面２７の断面形状は空洞部２８の径と等しい円弧にし
ているので、図４（Ｂ）に示すようにピン１２を挿入し
てほぞ１６が下方に移動したとき、外面切欠き２１の外
表面２６の断面形状と固定孔１９の径が同じなので、部
分的に当たって固定用円筒体１１が破損することを避
け、また、肉厚部２０の内表面２７の断面形状と空洞部
２８の径が同じなので、肉厚部２０に加わる力を均一に
して固定用円筒体１１が変形しにくくしている。In a third step, a pin 12 having a circular section is inserted into the fixing cylinder 11 to push the thick portion 20 radially outward of the fixing cylinder 11 to mortise the thick portion 20. The base 13 and the column 15 are tightly joined by projecting in the fitting direction. As shown in FIG. 3, when the pin 12 is inserted, the thick portion 20 projects downward, and moves the tenon 16 downward. At this time, the upper part of the fixing hole 19 also moves downward, but since the outer surface notch 21 is formed, it does not hinder the movement of the tenon 16. In this manner, the tenon 16 is pulled downward and is tightly joined to the base 13. As shown in FIG. 4A, the cross-sectional shape of the outer surface 26 of the outer notch 21 is an arc equal to the outer diameter of the second fixing hole 19, and the cross-sectional shape of the inner surface 27 of the thick portion 20 is a hollow portion. 4B, when the pin 12 is inserted and the tenon 16 moves downward as shown in FIG. 4B, the cross-sectional shape of the outer surface 26 of the outer surface notch 21 and the fixing hole 19 are formed. Since the diameter of the hollow portion 28 is the same as that of the thick portion 20, the fixing cylindrical body 11 is prevented from being damaged due to partial contact, and the cross-sectional shape of the inner surface 27 of the thick portion 20 and the diameter of the hollow portion 28 are the same. The force is made uniform so that the fixing cylinder 11 is hardly deformed.
【００１４】このように構成することによって、木材の
接合時における寸法精度をよくし、短時間で施工できる
ようになった。以上、本実施の形態について説明してき
たが、本発明は前記実施の形態に限定されるものではな
く、例えば、固定用円筒体１１の先端及びピン１２に設
けられたテーパ面２５は省略することもでき、省略する
ことによって、部品加工時間を短縮することができる。
また、位置決め用ストッパ２４の形状は環状にしている
が、これを省略して固定孔１７周辺の端部に掛止する一
又は二以上の掛止爪を設けてもよい。With such a configuration, the dimensional accuracy at the time of joining the wood is improved, and the work can be performed in a short time. Although the present embodiment has been described above, the present invention is not limited to the above-described embodiment. For example, the tapered surface 25 provided on the tip of the fixing cylinder 11 and the pin 12 is omitted. By omitting it, the part processing time can be shortened.
Further, the shape of the positioning stopper 24 is annular, but it may be omitted, and one or two or more hooking claws may be provided to be hooked on the end around the fixing hole 17.
【００１５】[0015]
【発明の効果】請求項１記載の木材の接合方法において
は、ほぞを嵌入した後に第１、第２の固定孔を形成する
ので孔位置のずれを少なくして、寸法精度をよくするこ
とができる。また、第１、第２の固定孔は断面円形なの
で加工時間を短縮して短時間で施工することができる。
さらに、固定用円筒体が肉厚部を有しているので、ピン
を挿入することによって簡単に第１、第２の木材を密着
接合させることができる。請求項２記載のほぞ固定装置
は、半径方向外側に突出可能な肉厚部を有しているの
で、ほぞを嵌入し第１、第２の固定孔を形成した後に第
１、第２の木材を密着接合することができ、これによっ
て耐震性を高めている。特に、請求項３記載のほぞ固定
装置は、直線状突起が設けられているので、固定用円筒
体を挿入するときに回転しにくくなり肉厚部と薄肉部の
位置ずれを防止することができ、施工が簡単になる。ま
た、請求項４記載のほぞ固定装置は、外面切欠きと肉厚
部の断面形状を使用時の形状に合わせているので、使用
時に固定用円筒体の変形を防ぐことができると共にピン
をまっすぐに挿入することができる。請求項５記載のほ
ぞ固定装置は、位置決め用ストッパが設けられているの
で、肉厚部と外面切欠きの位置ずれを防止することがで
き、さらに寸法精度をよくしている。請求項６記載のほ
ぞ固定装置は、取付け位置を示す目印が設けられている
ので、固定用円筒体の取付け後に肉厚部と外面切欠きの
取付け角度の確認をすることができ、取付け不良の確認
をすることができる。According to the first aspect of the present invention, since the first and second fixing holes are formed after the tenon is inserted, displacement of the hole positions is reduced, and dimensional accuracy is improved. it can. Further, since the first and second fixing holes are circular in cross section, the processing time can be reduced and the fixing can be performed in a short time.
Furthermore, since the fixing cylinder has a thick portion, the first and second wood pieces can be easily brought into close contact with each other by inserting a pin. Since the tenon fixing device according to claim 2 has a thick portion that can protrude outward in the radial direction, the first and second wood pieces are formed after the tenon is inserted and the first and second fixing holes are formed. Can be closely bonded to each other, thereby improving the earthquake resistance. In particular, since the tenon fixing device according to the third aspect is provided with the linear projection, it is difficult to rotate when the fixing cylinder is inserted, and it is possible to prevent the displacement between the thick portion and the thin portion. , Construction is simplified. In the tenon fixing device according to the fourth aspect, since the cross-sectional shape of the outer surface notch and the thick portion is adjusted to the shape at the time of use, deformation of the fixing cylindrical body at the time of use can be prevented and the pin can be straightened. Can be inserted. In the tenon fixing device according to the fifth aspect, since the positioning stopper is provided, it is possible to prevent the displacement between the thick portion and the notch on the outer surface, and further improve the dimensional accuracy. Since the tenon fixing device according to the sixth aspect is provided with a mark indicating the mounting position, it is possible to confirm the mounting angle of the thick portion and the outer surface notch after the fixing cylinder is mounted, and it is possible to confirm the mounting failure. You can check.
【図１】本発明の一実施の形態に係る木材の接合方法に
使用するほぞ固定装置の使用状態を示す斜視図である。FIG. 1 is a perspective view showing a use state of a tenon fixing device used in a method of joining wood according to an embodiment of the present invention.
【図２】同ピン挿入前の側断面図である。FIG. 2 is a side sectional view before insertion of the pin.
【図３】同ピン挿入後の側断面図である。FIG. 3 is a side sectional view after the pin is inserted.
【図４】（Ａ）、（Ｂ）は、それぞれ同ピン挿入前の正
断面図と同ピン挿入後の正断面図である。FIGS. 4A and 4B are a front sectional view before insertion of the same pin and a front sectional view after insertion of the same pin, respectively.
【図５】（Ａ）、（Ｂ）は、それぞれ従来例に係る木材
の接合方法の込み栓挿入前、挿入後の説明図である。FIGS. 5A and 5B are explanatory diagrams before and after insertion of a plug in a method of joining wood according to a conventional example, respectively.
１０ ほぞ固定装置 １１ 固定用円
筒体 １２ ピン １３ 土台（第
１の木材） １４ ほぞ穴 １５ 柱（第２
の木材） １６ ほぞ １７ 固定孔 １８ 固定孔 １９ 固定孔 ２０ 肉厚部 ２１ 外面切欠
き ２１ａ 薄肉部 ２２ 端部 ２３ 端部 ２４ 位置決め
用ストッパ ２５ テーパ面 ２６ 外表面 ２７ 内表面 ２８ 空洞部 ２９ 目印DESCRIPTION OF SYMBOLS 10 Mortice fixing device 11 Cylindrical body for fixing 12 Pin 13 Base (1st wood) 14 Mortise hole 15 Pillar (2nd
16 Tenon 17 Fixing hole 18 Fixing hole 19 Fixing hole 20 Thick part 21 Outer cutout 21a Thin part 22 End part 23 End part 24 Positioning stopper 25 Tapered surface 26 Outer surface 27 Inner surface 28 Cavity part 29 Mark
【手続補正書】[Procedure amendment]
【提出日】平成１１年１２月１３日（１９９９．１２．
１３）[Submission Date] December 13, 1999 (1999.12.
13)
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【書類名】 明細書[Document Name] Statement
【発明の名称】 木材の接合方法及びこれに使用するほ
ぞ固定装置Patent application title: Wood joining method and tenon fixing device used for the method
【特許請求の範囲】[Claims]
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【０００１】[0001]
【発明の属する技術分野】本発明は、木材の接合方法及
びこれに使用する固定装置に係り、さらに詳しくは木材
のほぞ及びほぞ穴の組み合わせに使用する込み栓を簡単
に固定して耐震性を上げる木材の接合方法及びこれに使
用する固定装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for joining wood and a fixing device used for the same, and more particularly, to a method for easily fixing a spigot used for a combination of a tenon and a tenon of wood to improve seismic resistance. The present invention relates to a method for joining raised wood and a fixing device used for the method.
【０００２】[0002]
【従来の技術】木造建築は、軽量で、加工ならびに施工
が容易であるため、われわれの生活の中に広く普及し、
深く溶け込んでいる。そして、建築物の施工において、
木材同士を接合する方法についてもさまざまな工夫がさ
れている。従来、例えば、図５（Ａ）に示すように、土
台５０に柱５２を設置するときには、柱５２の端部を加
工してほぞ５３を設け、これが入るほぞ穴５６を土台５
０に形成してこれらを組み合わせていた。このとき接合
部分の耐震性を上げるために柱５２に形成したほぞ５３
及び土台５０にそれぞれ角穴５４、５１を設けておく
が、土台５０に形成する角穴５１は、柱５２のほぞ５３
に形成する角穴５４よりも２．４〜３ｍｍ程度低い位置
に形成していた。そして、これにケヤキやカシ等を角棒
状に加工した込み栓５５を打ち込むことによって、図５
（Ｂ）に示すように、ほぞ５３をほぞ嵌入方向に移動さ
せ、土台５０と柱５２を強固に固定することができた。2. Description of the Related Art Wooden buildings are widely used in our daily lives because they are lightweight and easy to process and construct.
It is deeply blended. And in building construction,
Various methods have also been devised for joining wood. Conventionally, for example, as shown in FIG. 5A, when a pillar 52 is installed on a base 50, a tenon 53 is formed by processing an end of the pillar 52, and a tenon
0 and these were combined. At this time, a tenon 53 formed on the pillar 52 to improve the seismic resistance of the joint portion
And the base 50 are provided with square holes 54 and 51, respectively.
Was formed at a position lower by about 2.4 to 3 mm than the square hole 54 formed at the bottom. Then, by inserting a plug 55 made by processing zelkova, oak, etc. into a square rod shape, the plug is turned on as shown in FIG.
As shown in (B), the tenon 53 was moved in the tenon insertion direction, and the base 50 and the column 52 were firmly fixed.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、前記従
来の込み栓５５は、以下の問題があった。 （１） 角穴５１、５４の加工を予め行っておく必要が
あったため、ほぞ５３をほぞ穴５６に嵌入したとき、そ
れぞれの角穴５１、５４の位置がずれることがあった。 （２） 角穴５１、５４の加工は、ドリル等で穴を開け
た後にノミ等を使用して仕上げるため、時間がかかって
いた。以上のように、寸法精度が悪く、また、施工に時
間がかかっていた。本発明はかかる事情に鑑みてなされ
たもので、寸法精度がよく、短時間で施工できる木材の
接合方法及びこれに使用するほぞ固定装置を提供するこ
とを目的とする。However, the conventional plug 55 has the following problems. (1) Since the square holes 51 and 54 need to be processed in advance, when the tenon 53 is fitted into the tenon hole 56, the positions of the square holes 51 and 54 may be shifted. (2) The processing of the square holes 51 and 54 is time-consuming because the holes are drilled or the like and then finished using a chisel or the like. As described above, the dimensional accuracy was poor and the construction took time. The present invention has been made in view of such circumstances, and an object of the present invention is to provide a method for joining wood, which has good dimensional accuracy and can be constructed in a short time, and a tenon fixing device used for the method.
【０００４】[0004]
【課題を解決するための手段】前記目的に沿う本発明に
係る木材の接合方法は、第１の木材のほぞ穴に第２の木
材の端部に形成されたほぞを嵌入して木材を接合する方
法において、前記ほぞを前記ほぞ穴に嵌入した状態で、
前記第１の木材及び前記ほぞを貫通する断面円形の第
１、第２の固定孔をそれぞれ形成する第１工程と、前記
ほぞの肉厚より短く半径方向外側に突出可能な肉厚部
（Ｔ１）と、該肉厚部と対向する外側半分に形成されて
前記ほぞの肉厚より長い外面切欠きとを中央部に有する
固定用円筒体の前記肉厚部をほぞ嵌入方向に向けて、該
固定用円筒体を前記第１、第２の固定孔に密着嵌入する
第２工程と、前記固定用円筒体に嵌合する断面円形のピ
ンを挿入して、前記肉厚部を前記固定用円筒体の半径方
向外側に押し出し、前記肉厚部を前記ほぞ嵌入方向に突
出させて、前記第１、第２の木材の密着接合を行う第３
工程を有している。According to the present invention, there is provided a method for joining wood according to the present invention, comprising joining a tenon formed at an end of a second piece of wood to a tenon of a first piece of wood. In the method, in a state where the tenon is fitted into the tenon,
A first step of forming first and second fixing holes each having a circular cross-section penetrating the first wood and the tenon, and a thick portion (T1) which is shorter than the tenon and protrudes radially outward. ) And an outer cutout formed in an outer half opposite to the thick portion and having an outer surface notch longer than the thickness of the tenon at a central portion thereof. A second step of closely fitting the fixing cylinder into the first and second fixing holes, and inserting a pin having a circular cross section to fit the fixing cylinder into the fixing cylinder; A third part for extruding the thick part in the mortise inserting direction by pushing it outward in the radial direction of the body to tightly join the first and second wood pieces;
Process.
【０００５】ここで、第１の木材のほぞ穴は、貫通する
場合もあるが、貫通しない場合もある。また、外面切欠
きの深さは、（前記肉厚部Ｔ１−固定用円筒体の通常部
分の厚みＴ２）程度かこれより少し深い程度であり、固
定用円筒体の側壁に孔を形成する場合もある。そして、
固定用円筒体の断面は円形に限られず、Ｃ形の場合も含
む。また、使用するピンは平行ピンが好ましいが、テー
パピンを使用することもできる。ほぞを嵌入した後に第
１、第２の固定孔を形成するので固定孔の位置ずれを少
なくすることができる。また、第１、第２の固定孔の断
面は円形なので加工時間を短縮することができる。さら
に、固定用円筒体は、肉厚部を有しているので、ピンを
挿入することによって肉厚部が突出して、第２の木材の
ほぞを第１の木材のほぞ穴の奥方向に引っ張り、第１及
び第２の木材を簡単に密着接合させることができる。Here, the mortise of the first wood may penetrate, but may not penetrate. The depth of the notch on the outer surface is about (the thick part T1−the thickness T2 of the normal part of the fixing cylinder) or slightly deeper than this, and a hole is formed in the side wall of the fixing cylinder. There is also. And
The cross section of the fixing cylinder is not limited to a circular shape, but includes a C-shaped case. Further, although the pins used are preferably parallel pins, tapered pins may be used. Since the first and second fixing holes are formed after the tenon is fitted, the displacement of the fixing holes can be reduced. Further, since the first and second fixing holes have circular cross sections, the processing time can be reduced. Furthermore, since the fixing cylinder has a thick portion, the thick portion protrudes by inserting a pin, and pulls the tenon of the second wood in the depth direction of the mortise of the first wood. , The first and second woods can be easily brought into close contact with each other.
【０００６】前記目的に沿う本発明に係る木材の接合方
法に使用するほぞ固定装置は、第１の木材のほぞ穴に第
２の木材の端部に設けられたほぞを嵌入した状態で、前
記第１の木材及び前記ほぞを貫通して形成された断面円
形の第１、第２の固定孔に嵌入して前記第１、第２の木
材を固定するほぞ固定装置であって、前記ほぞの肉厚よ
り短く半径方向外側に突出可能な肉厚部、及び前記肉厚
部と対向する外側半分に形成されて前記ほぞの肉厚より
長い外面切欠きを中央部にそれぞれ有し、前記第１の木
材の幅と同一か又は第１の木材の幅より長く、前記第
１、第２の固定孔に密着嵌入する固定用円筒体と、前記
固定用円筒体内に嵌入し、前記肉厚部を外側に押し出す
ピンとを有している。半径方向外側に突出可能な肉厚部
を有しているので、ほぞを嵌入し第１、第２の固定孔を
形成した後に第１、第２の木材を密着接合することがで
き、第１、第２の固定孔を予め形成する必要がないので
寸法精度をよくすることができる。The tenon fixing device used in the method for joining wood according to the present invention, which meets the above object, comprises a tenon provided in an end of a second piece of wood in a tenon of a first piece of wood. A tenon fixing device for fixing first and second woods by fitting into first and second fixing holes having a circular cross section formed through a first wood and the tenon. The first portion having a thicker portion which is shorter than the thickness and can protrude outward in the radial direction, and an outer surface notch formed in an outer half opposite to the thick portion and longer than the tenon thickness at a central portion; The width of the wood is the same as or longer than the width of the first wood, and the fixing cylinder that fits tightly into the first and second fixing holes; And a pin for pushing outward. Since it has a thick portion that can protrude outward in the radial direction, the first and second wood pieces can be tightly joined after the tenon is inserted and the first and second fixing holes are formed. Since the second fixing holes need not be formed in advance, the dimensional accuracy can be improved.
【０００７】ここで、前記固定用円筒体の外周には、該
固定用円筒体の長さ方向に平行な直線状突起を設けるの
が好ましい。これによって、固定用円筒体を挿入すると
きに回転しにくくなり肉厚部と薄肉部の位置ずれを防止
することができる。また、前記外面切欠き部分の前記固
定用円筒体の外表面の断面形状は前記第２の固定孔の外
径と等しい円弧で、前記肉厚部の内表面の断面形状は前
記ピンの外径と等しい円弧であって、前記ピンを挿入し
た場合には、前記第２の固定孔の上半分が前記固定用円
筒体の外表面に密着当接し、前記肉厚部の内表面は前記
ピンに密着当接することが好ましい。こうすることによ
って、使用時に固定用円筒体の変形を防ぐことができる
と共にピンをまっすぐに挿入することができる。ここ
で、前記固定用円筒体の一側の端部には環状の位置決め
用ストッパが設けられていると好ましい。これによっ
て、肉厚部と外面切欠きの挿入方向の位置ずれを防止す
ることができる。また、位置決め用ストッパの露出面に
は、取付け角度を示す目印が設けられていると好まし
い。これによって固定用円筒体の取付け後に肉厚部と外
面切欠きの取付け角度の確認をすることができる。Here, it is preferable that a linear projection parallel to the length direction of the fixing cylinder is provided on the outer periphery of the fixing cylinder. This makes it difficult for the fixing cylinder to rotate when the fixing cylinder is inserted, thereby preventing displacement between the thick portion and the thin portion. The cross-sectional shape of the outer surface of the fixing cylindrical body in the outer cutout portion is an arc equal to the outer diameter of the second fixing hole, and the cross-sectional shape of the inner surface of the thick portion is the outer diameter of the pin. When the pin is inserted, the upper half of the second fixing hole is in close contact with the outer surface of the fixing cylinder, and the inner surface of the thick portion is in contact with the pin. It is preferable to make close contact. By doing so, it is possible to prevent the deformation of the fixing cylinder during use and to insert the pin straight. Here, it is preferable that an annular positioning stopper is provided at one end of the fixing cylinder. Thereby, it is possible to prevent the displacement of the thick portion and the outer surface notch in the insertion direction. In addition, it is preferable that a mark indicating an attachment angle is provided on the exposed surface of the positioning stopper. This makes it possible to confirm the mounting angle of the thick portion and the outer surface notch after the fixing cylinder is mounted.
【０００８】[0008]
【発明の実施の形態】続いて、添付した図面を参照しつ
つ、本発明を具体化した実施の形態について説明し、本
発明の理解に供する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the accompanying drawings to provide an understanding of the present invention.
【０００９】図１に示すように、本発明の一実施の形態
に係る木材の接合方法に使用するほぞ固定装置１０は、
例えばプラスチック、又は金属からなる固定用円筒体１
１及び木、プラスチック、又は金属からなるピン１２で
構成されている。このほぞ固定装置１０は、第１の木材
の一例である土台１３のほぞ穴１４に第２の木材の一例
である柱１５の端部に形成されたほぞ１６を嵌入した状
態で、土台１３及びほぞ１６を貫通して形成された断面
円形の第１、第２の固定孔１７〜１９に嵌入して土台１
３及び柱１５を固定するものである。以下、詳しく説明
する。As shown in FIG. 1, a tenon fixing device 10 used in a method for joining wood according to an embodiment of the present invention comprises:
For example, a fixing cylinder 1 made of plastic or metal
1 and a pin 12 made of wood, plastic, or metal. The tenon fixing device 10 is configured such that a tenon 16 formed at an end of a pillar 15 which is an example of a second wood is fitted into a tenon hole 14 of a base 13 which is an example of a first wood. The base 1 is fitted into first and second fixing holes 17 to 19 having a circular cross section formed through the tenon 16.
3 and the pillar 15 are fixed. The details will be described below.
【００１０】図２、図４（Ａ）に示すように、固定用円
筒体１１は、ほぞ１６の肉厚Ｌ１より短く半径方向外側
に突出可能な肉厚部２０と、肉厚部２０と対向する外側
に形成されてほぞ１６の肉厚Ｌ１より長い外面切欠き２
１を中央部に有している。肉厚部２０の両端部２２、２
３には傾斜部が設けられ、ピン１２の挿入を容易にして
いる。肉厚部２０は、固定用円筒体１１本体とは別に成
形しておき、固定用円筒体１１本体から分離可能な状態
で接着等の固定手段、又は掛止爪による掛止手段によっ
て固定することができるが、肉厚部２０の周囲にミシン
目又は、肉薄溝を形成して一体成形してもよい。また、
成形の手間を考慮して、固定用円筒体１１を２分割、又
は３分割にして成形し、これを接着等の固定手段によっ
て固定することもできる。外面切欠き２１の固定用円筒
体１１の外表面２６の断面形状は第２の固定孔１９の外
径と等しい円弧で、肉厚部２０の内表面２７の断面形状
はピン１２の外径と等しい円弧であって、図４（Ｂ）に
示すように、ピン１２を挿入した場合には、第２の固定
孔１９の上半分が固定用円筒体１１の外表面２６に密着
当接し、肉厚部２０の内表面２７はピン１２に密着当接
する。これによって、図４（Ｂ）に示すようにピン１２
を挿入したときの、肉厚部２０と外面切欠き２１が設け
られた肉薄部２１ａの変形を防いでいる。固定用円筒体
１１の長さは、土台１３の幅Ｌ２と略同一にしている
が、土台１３の幅Ｌ２より長くしてもよい。このような
長さにしておくのは、固定用円筒体１１の長さが土台１
３の幅Ｌ２より短いと振動によって抜け落ちる可能性が
あるからである。As shown in FIGS. 2 and 4A, the fixing cylinder 11 has a thick portion 20 which is shorter than the thickness L1 of the tenon 16 and can protrude outward in the radial direction, and faces the thick portion 20. Outer notch 2 which is formed outside and is longer than thickness L1 of tenon 16
1 at the center. Both ends 22, 2 of the thick part 20
3 is provided with an inclined portion to facilitate insertion of the pin 12. The thick portion 20 is formed separately from the fixing cylinder 11 main body, and is fixed in a state where it can be separated from the fixing cylinder 11 main body by a fixing means such as an adhesive or a locking means by a locking claw. However, a perforation or a thin groove may be formed around the thick portion 20 to be integrally formed. Also,
In consideration of the molding time, the fixing cylinder 11 may be divided into two or three parts, molded, and fixed by a fixing means such as bonding. The cross-sectional shape of the outer surface 26 of the fixing cylindrical body 11 of the outer notch 21 is a circular arc equal to the outer diameter of the second fixing hole 19, and the cross-sectional shape of the inner surface 27 of the thick portion 20 is the same as the outer diameter of the pin 12. 4B, when the pin 12 is inserted, the upper half of the second fixing hole 19 comes into close contact with the outer surface 26 of the fixing cylindrical body 11, and The inner surface 27 of the thick part 20 is in close contact with the pin 12. As a result, as shown in FIG.
Is prevented from deforming the thin portion 21a provided with the thick portion 20 and the outer surface cutout 21. The length of the fixing cylinder 11 is substantially the same as the width L2 of the base 13, but may be longer than the width L2 of the base 13. The length of the fixing cylinder 11 is set such that the length of the base 1
This is because if the width is shorter than the width L2 of No. 3, it may fall off due to vibration.
【００１１】固定用円筒体１１の外面切欠き２１以外の
外径は、使用時に第１、第２の固定孔１７〜１９に密着
嵌入できる寸法に設定されている。そして、固定用円筒
体１１の一側の端部に環状の位置決め用ストッパ２４が
設けられていて、これによって、肉厚部２０及び外面切
欠き２１の軸方向の位置ずれを抑えている。また、位置
決め用ストッパ２４の露出面には、図１に示すように取
付け角度を示す目印２９が設けられている。これによっ
て、肉厚部２０及び外面切欠き２１の円周方向の取付け
角度のずれを抑えており、また、取付け後に取付け角度
の確認をすることができる。目印２９は、矢印形状の刻
印によって形成されているが、位置決め用ストッパ２４
の円周方向の１箇所に切欠きを設けてもよく、また、後
からシール等を貼り付けても良い。断面円形のピン１２
は、固定用円筒体１１内に嵌入され、肉厚部２０を外側
に押し出す（図３参照）が、その先端部は挿入を容易に
するためにテーパ面２５が形成されている。なお、固定
用円筒体１１の外周には、固定用円筒体１１の長さ方向
に平行な図示しない直線状突起が設けられている。直線
上突起の数は規定しないが、複数設けられているのが好
ましい。これによって固定用円筒体１１の挿入時に回転
して外面切欠き２１の角度がずれることを防ぎ、作業を
簡単に行えるようにしている。The outer diameter of the fixing cylindrical body 11 other than the outer surface notch 21 is set to a size that can be tightly fitted into the first and second fixing holes 17 to 19 during use. An annular positioning stopper 24 is provided at one end of the fixing cylinder 11, thereby suppressing axial displacement of the thick portion 20 and the outer cutout 21. In addition, a mark 29 indicating the mounting angle is provided on the exposed surface of the positioning stopper 24 as shown in FIG. Thereby, the deviation of the mounting angle in the circumferential direction of the thick portion 20 and the outer surface cutout 21 is suppressed, and the mounting angle can be confirmed after the mounting. The mark 29 is formed by an arrow-shaped mark.
May be provided at one place in the circumferential direction, or a seal or the like may be attached later. Pin 12 with circular cross section
Is fitted into the fixing cylindrical body 11 and pushes the thick part 20 outward (see FIG. 3), and the tip part thereof is formed with a tapered surface 25 to facilitate insertion. In addition, a linear projection (not shown) parallel to the length direction of the fixing cylinder 11 is provided on the outer periphery of the fixing cylinder 11. The number of projections on a straight line is not specified, but a plurality of projections are preferably provided. This prevents the angle of the outer surface notch 21 from being deviated due to rotation when the fixing cylinder 11 is inserted, so that the work can be performed easily.
【００１２】次に、本発明の一実施の形態に係る木材の
接合方法について説明する。図１に示すように、まず、
土台１３のほぞ穴１４に柱１５の端部に形成されたほぞ
１６を嵌入しておく。第１工程では、ほぞ１６をほぞ穴
１４に嵌入した状態で、土台１３及びほぞ１６を貫通す
る断面円形の第１、第２の固定孔１７〜１９をそれぞれ
形成する。固定孔１７〜１９は、例えばドリル、又はき
りを用いて形成する。丸孔なので容易に加工でき、しか
も短時間にできる。図２に示すように、第２工程では、
ほぞ１６の肉厚Ｌ１より短く半径方向外側に突出可能な
肉厚部２０と、肉厚部２０と対向する外側半分に形成さ
れてほぞ１６の肉厚Ｌ１より長い外面切欠き２１とを中
央部に有する固定用円筒体１１のテーパ面をほぞ嵌入方
向に向けて、固定用円筒体１１を第１、第２の固定孔１
７〜１９に密着嵌入する。位置決め用ストッパ２４が土
台１３の端面に当接するまで嵌入すると図４（Ａ）に示
すように、肉厚部２０がほぞ１６に当接する位置に、外
面切欠き２１がほぞ１６から逃げた位置に設置される。
位置決め用ストッパ２４の外側面には図１に示す矢印形
状の目印２９が上方向を向けて設けられているのでこれ
を嵌入前、後にそれぞれ確認するとよい。また、固定用
円筒体１１の外周には図示しない直線状突起が長さ方向
に平行に設けられているので、固定用円筒体１１を嵌入
するときに回転しにくい。Next, a method of joining wood according to an embodiment of the present invention will be described. First, as shown in FIG.
A tenon 16 formed at the end of the pillar 15 is fitted in a tenon hole 14 of the base 13. In the first step, first and second fixing holes 17 to 19 each having a circular cross section penetrating the base 13 and the tenon 16 are formed with the tenon 16 fitted in the tenon 14. The fixing holes 17 to 19 are formed using, for example, a drill or a drill. Since it is a round hole, it can be processed easily and can be done in a short time. As shown in FIG. 2, in the second step,
A thick portion 20 which is shorter than the thickness L1 of the tenon 16 and can protrude outward in the radial direction, and an outer cutout 21 formed in the outer half facing the thick portion 20 and longer than the thickness L1 of the tenon 16 are formed at the center. With the tapered surface of the fixing cylinder 11 in the first direction facing the tenon, the fixing cylinder 11 is inserted into the first and second fixing holes 1.
7 to 19 are closely fitted. When the positioning stopper 24 is fitted until it comes into contact with the end face of the base 13, as shown in FIG. 4A, the thick portion 20 comes into contact with the tenon 16, and the outer surface notch 21 comes into contact with the tenon 16. Will be installed.
An arrow-shaped mark 29 shown in FIG. 1 is provided on the outer surface of the positioning stopper 24 so as to face upward, so that it is preferable to confirm this before and after fitting. In addition, since a linear projection (not shown) is provided on the outer periphery of the fixing cylinder 11 in parallel with the length direction, it is difficult to rotate when the fixing cylinder 11 is fitted.
【００１３】第３工程では、固定用円筒体１１に嵌合す
る断面円形のピン１２を挿入して、肉厚部２０を固定用
円筒体１１の半径方向外側に押し出し、肉厚部２０をほ
ぞ嵌入方向に突出させて、土台１３及び柱１５の密着接
合を行う。図３に示すように、ピン１２を挿入すると肉
厚部２０が下方向に突出し、ほぞ１６を下方に移動させ
る。このとき、固定孔１９の上部も下側に移動するが外
面切欠き２１が形成されているので、ほぞ１６の移動の
邪魔になることはない。こうして、ほぞ１６は下方向に
引張られて土台１３と密着接合される。図４（Ａ）に示
すように、外面切欠き２１の外表面２６の断面形状は第
２の固定孔１９の外径と等しい円弧で、肉厚部２０の内
表面２７の断面形状は空洞部２８の径と等しい円弧にし
ているので、図４（Ｂ）に示すようにピン１２を挿入し
てほぞ１６が下方に移動したとき、部分的に当たって固
定用円筒体１１が破損することを避け、また、肉厚部２
０に加わる力を均一にして固定用円筒体１１が変形しに
くくしている。In a third step, a pin 12 having a circular section is inserted into the fixing cylinder 11 to push the thick portion 20 radially outward of the fixing cylinder 11 to mortise the thick portion 20. The base 13 and the column 15 are tightly joined by projecting in the fitting direction. As shown in FIG. 3, when the pin 12 is inserted, the thick portion 20 projects downward, and moves the tenon 16 downward. At this time, the upper part of the fixing hole 19 also moves downward, but since the outer surface notch 21 is formed, it does not hinder the movement of the tenon 16. In this manner, the tenon 16 is pulled downward and is tightly joined to the base 13. As shown in FIG. 4A, the cross-sectional shape of the outer surface 26 of the outer notch 21 is an arc equal to the outer diameter of the second fixing hole 19, and the cross-sectional shape of the inner surface 27 of the thick portion 20 is a hollow portion. As shown in FIG. 4 (B), when the tenon 16 moves downward by inserting the pin 12 as shown in FIG. Also, the thick part 2
The force applied to zero is made uniform so that the fixing cylinder 11 is hardly deformed.
【００１４】このように構成することによって、木材の
接合時における寸法精度をよくし、短時間で施工できる
ようになった。以上、本実施の形態について説明してき
たが、本発明は前記実施の形態に限定されるものではな
く、例えば、固定用円筒体１１の先端及びピン１２に設
けられたテーパ面は省略することもでき、省略すること
によって、部品加工時間を短縮することができる。ま
た、位置決め用ストッパ２４の形状は環状にしている
が、これを省略して固定孔１７周辺の端部に掛止する一
又は二以上の掛止爪を設けてもよい。With such a configuration, the dimensional accuracy at the time of joining the wood is improved, and the work can be performed in a short time. Although the present embodiment has been described above, the present invention is not limited to the above-described embodiment. For example, a tapered surface provided on the tip of the fixing cylinder 11 and the pin 12 may be omitted. It is possible to shorten the part processing time by omitting it. Further, the shape of the positioning stopper 24 is annular, but it may be omitted, and one or two or more hooking claws may be provided to be hooked on the end around the fixing hole 17.
【００１５】[0015]
【発明の効果】請求項１記載の木材の接合方法において
は、ほぞを嵌入した後に第１、第２の固定孔を形成する
ので孔位置のずれを少なくして、寸法精度をよくするこ
とができる。また、第１、第２の固定孔は断面円形なの
で加工時間を短縮して短時間で施工することができる。
さらに、固定用円筒体が肉厚部を有しているので、ピン
を挿入することによって簡単に第１、第２の木材を密着
接合させることができる。請求項２記載のほぞ固定装置
は、半径方向外側に突出可能な肉厚部を有しているの
で、ほぞを嵌入し第１、第２の固定孔を形成した後に第
１、第２の木材を密着接合することができ、これによっ
て耐震性を高めている。特に、請求項３記載のほぞ固定
装置は、直線状突起が設けられているので、固定用円筒
体を挿入するときに回転しにくくなり肉厚部と薄肉部の
位置ずれを防止することができ、施工が簡単になる。ま
た、請求項４記載のほぞ固定装置は、外面切欠きと肉厚
部の断面形状を使用時の形状に合わせているので、使用
時に固定用円筒体の変形を防ぐことができると共にピン
をまっすぐに挿入することができる。請求項５記載のほ
ぞ固定装置は、位置決め用ストッパが設けられているの
で、肉厚部と外面切欠きの位置ずれを防止することがで
き、さらに寸法精度をよくしている。請求項６記載のほ
ぞ固定装置は、取付け位置を示す目印が設けられている
ので、固定用円筒体の取付け後に肉厚部と外面切欠きの
取付け角度の確認をすることができ、取付け不良の確認
をすることができる。According to the first aspect of the present invention, since the first and second fixing holes are formed after the tenon is inserted, displacement of the hole positions is reduced, and dimensional accuracy is improved. it can. Further, since the first and second fixing holes are circular in cross section, the processing time can be reduced and the fixing can be performed in a short time.
Furthermore, since the fixing cylinder has a thick portion, the first and second wood pieces can be easily brought into close contact with each other by inserting a pin. Since the tenon fixing device according to claim 2 has a thick portion that can protrude outward in the radial direction, the first and second wood pieces are formed after the tenon is inserted and the first and second fixing holes are formed. Can be closely bonded to each other, thereby improving the earthquake resistance. In particular, since the tenon fixing device according to the third aspect is provided with the linear projection, it is difficult to rotate when the fixing cylinder is inserted, and it is possible to prevent the displacement between the thick portion and the thin portion. , Construction is simplified. In the tenon fixing device according to the fourth aspect, since the cross-sectional shape of the outer surface notch and the thick portion is adjusted to the shape at the time of use, deformation of the fixing cylindrical body at the time of use can be prevented and the pin can be straightened. Can be inserted. In the tenon fixing device according to the fifth aspect, since the positioning stopper is provided, it is possible to prevent the displacement between the thick portion and the notch on the outer surface, and further improve the dimensional accuracy. Since the tenon fixing device according to the sixth aspect is provided with a mark indicating the mounting position, it is possible to confirm the mounting angle of the thick portion and the outer surface notch after the fixing cylinder is mounted, and it is possible to confirm the mounting failure. You can check.
【図面の簡単な説明】[Brief description of the drawings]
【図１】本発明の一実施の形態に係る木材の接合方法に
使用するほぞ固定装置の使用状態を示す斜視図である。FIG. 1 is a perspective view showing a use state of a tenon fixing device used in a method of joining wood according to an embodiment of the present invention.
【図２】同ピン挿入前の側断面図である。FIG. 2 is a side sectional view before insertion of the pin.
【図３】同ピン挿入後の側断面図である。FIG. 3 is a side sectional view after the pin is inserted.
【図４】（Ａ）、（Ｂ）は、それぞれ同ピン挿入前の正
断面図と同ピン挿入後の正断面図である。FIGS. 4A and 4B are a front sectional view before insertion of the same pin and a front sectional view after insertion of the same pin, respectively.
【図５】（Ａ）、（Ｂ）は、それぞれ従来例に係る木材
の接合方法の込み栓挿入前、挿入後の説明図である。FIGS. 5A and 5B are explanatory diagrams before and after insertion of a plug in a method of joining wood according to a conventional example, respectively.
【符号の説明】 １０：ほぞ固定装置、１１：固定用円筒体、１２：ピ
ン、１３：土台（第１の木材）、１４：ほぞ穴、１５：
柱（第２の木材）、１６：ほぞ、１７：固定孔、１８：
固定孔、１９：固定孔、２０：肉厚部、２１：外面切欠
き、２１ａ：肉薄部、２２：端部、２３：端部、２４：
位置決め用ストッパ、２５：テーパ面、２６：外表面、
２７：内表面、２８：空洞部、２９：目印[Description of Signs] 10: tenon fixing device, 11: fixing cylinder, 12: pin, 13: base (first wood), 14: tenon, 15:
Pillar (second wood), 16: tenon, 17: fixing hole, 18:
Fixing hole, 19: fixing hole, 20: thick portion, 21: notch on outer surface, 21a: thin portion, 22: end portion, 23: end portion, 24:
Positioning stopper, 25: tapered surface, 26: outer surface,
27: inner surface, 28: cavity, 29: mark
Claims (6)
に形成されたほぞを嵌入して木材を接合する方法におい
て、 前記ほぞを前記ほぞ穴に嵌入した状態で、前記第１の木
材及び前記ほぞを貫通する断面円形の第１、第２の固定
孔をそれぞれ形成する第１工程と、 前記ほぞの肉厚より短く半径方向外側に突出可能な肉厚
部と、該肉厚部と対向する外側半分に形成されて前記ほ
ぞの肉厚より長い外面切欠きとを中央部に有する固定用
円筒体の前記肉厚部をほぞ嵌入方向に向けて、該固定用
円筒体を前記第１、第２の固定孔に密着嵌入する第２工
程と、 前記固定用円筒体に嵌合する断面円形のピンを挿入し
て、前記肉厚部を前記固定用円筒体の半径方向外側に押
し出し、前記肉厚部を前記ほぞ嵌入方向に突出させて、
前記第１、第２の木材の密着接合を行う第３工程を有す
ることを特徴とする木材の接合方法。1. A method of joining a tenon formed at an end of a second piece of wood to a tenon of a first piece of wood, and joining the pieces of wood with each other. A first step of forming first and second fixing holes each having a circular cross section that penetrate the wood and the tenon, and a thick portion that is shorter than the thickness of the tenon and can protrude outward in the radial direction; The fixing cylindrical body is formed by turning the thick cylindrical part of the fixing cylindrical body having a notch formed in the outer half opposite to the thick part and having an outer surface notch longer than the thickness of the tenon at the center in the tenon insertion direction. A second step of closely fitting into the first and second fixing holes, and inserting a pin having a circular cross section to be fitted into the fixing cylinder so that the thick portion is radially outward of the fixing cylinder. To make the thick part protrude in the tenon insertion direction,
A method for joining wood, comprising a third step of performing close contact joining of the first and second wood pieces.
に設けられたほぞを嵌入した状態で、前記第１の木材及
び前記ほぞを貫通して形成された断面円形の第１、第２
の固定孔に嵌入して前記第１、第２の木材を固定するほ
ぞ固定装置であって、 前記ほぞの肉厚より短く半径方向外側に突出可能な肉厚
部、及び前記肉厚部と対向する外側半分に形成されて前
記ほぞの肉厚より長い外面切欠きを中央部にそれぞれ有
し、前記第１の木材の幅と同一か又は第１の木材の幅よ
り長く、前記第１、第２の固定孔に密着嵌入する固定用
円筒体と、 前記固定用円筒体内に嵌入し、前記肉厚部を外側に押し
出すピンとを有することを特徴とするほぞ固定装置。2. A state in which a tenon provided at an end of a second piece of wood is fitted into a tenon of a first piece of wood, and a circular cross section formed through the first piece of wood and the tenon is formed. 1st, 2nd
A tenon fixing device that fits into the fixing hole of the first and second timbers to fix the first and second woods, wherein the thickened portion is shorter than the thickness of the tenon and can protrude outward in the radial direction, and faces the thickened portion. A central notch formed in the outer half of the outer half and having a longer outer cutout than the thickness of the tenon, the width being equal to or longer than the width of the first wood; 2. A tenon fixing device, comprising: a fixing cylinder closely fitted into the fixing hole of No. 2; and a pin that fits into the fixing cylinder and pushes the thick portion outward.
前記固定用円筒体の外周には、該固定用円筒体の長さ方
向に平行な直線状突起が設けられていることを特徴とす
るほぞ固定装置。3. The tenon fixing device according to claim 2,
A tenon fixing device, wherein a linear projection parallel to a length direction of the fixing cylinder is provided on an outer periphery of the fixing cylinder.
いて、前記外面切欠きの前記固定用円筒体の外表面の断
面形状は前記第２の固定孔の外径と等しい円弧で、前記
肉厚部の内表面の断面形状は前記ピンの外径と等しい円
弧であって、前記ピンを挿入した場合には、前記第２の
固定孔の上半分が前記固定用円筒体の外表面に密着当接
し、前記肉厚部の内表面は前記ピンに密着当接すること
を特徴とするほぞ固定装置。4. The tenon fixing device according to claim 2, wherein a cross-sectional shape of the outer surface of the fixing cylindrical body of the outer notch is an arc equal to an outer diameter of the second fixing hole, and The cross-sectional shape of the inner surface of the thick portion is an arc equal to the outer diameter of the pin, and when the pin is inserted, the upper half of the second fixing hole is in close contact with the outer surface of the fixing cylinder. The tenon fixing device, wherein the inner surface of the thick portion is in close contact with the pin.
ぞ固定装置において、前記固定用円筒体の一側の端部に
は環状の位置決め用ストッパが設けられていることを特
徴とするほぞ固定装置。5. The tenon fixing device according to claim 2, wherein an annular positioning stopper is provided at one end of the fixing cylindrical body. Mortise fixing device.
前記位置決め用ストッパの露出面には、取付け角度を示
す目印が設けられていることを特徴とするほぞ固定装
置。6. The tenon fixing device according to claim 5,
A tenon fixing device, wherein a mark indicating an attachment angle is provided on an exposed surface of the positioning stopper.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10377462A JP3048562B1 (en) | 1998-12-29 | 1998-12-29 | Wood joining method and tenon fixing device used therefor |
| PCT/JP1999/007000 WO2000040813A1 (en) | 1998-12-29 | 1999-12-13 | Timber connecting method and tenon fixing device used for the method |
| AU17976/00A AU1797600A (en) | 1998-12-29 | 1999-12-13 | Timber connecting method and tenon fixing device used for the method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10377462A JP3048562B1 (en) | 1998-12-29 | 1998-12-29 | Wood joining method and tenon fixing device used therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP3048562B1 JP3048562B1 (en) | 2000-06-05 |
| JP2000199272A true JP2000199272A (en) | 2000-07-18 |
Family
ID=18508855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10377462A Expired - Fee Related JP3048562B1 (en) | 1998-12-29 | 1998-12-29 | Wood joining method and tenon fixing device used therefor |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3048562B1 (en) |
| AU (1) | AU1797600A (en) |
| WO (1) | WO2000040813A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002348801A (en) * | 2001-05-28 | 2002-12-04 | Sekisui Chem Co Ltd | Synthetic sleeper connecting structure |
| JP2012092632A (en) * | 2010-10-25 | 2012-05-17 | Haruki Endo | "close connection of tenon and fixing device-2 therefor" with cam as main function |
| CN105220834A (en) * | 2015-10-09 | 2016-01-06 | 姜超 | A kind of building concrete reinforcing member |
| JP6228703B1 (en) * | 2017-04-20 | 2017-11-08 | 株式会社ティ・カトウ | Wood binding pin |
| JP2019196670A (en) * | 2018-05-11 | 2019-11-14 | 株式会社大林組 | Joining structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5721935Y2 (en) * | 1977-12-22 | 1982-05-12 | ||
| JPH0547104U (en) * | 1991-12-05 | 1993-06-22 | 光雄 林 | Connecting bolt for connection |
| JPH09209460A (en) * | 1996-02-05 | 1997-08-12 | C K S Chiyuuki:Kk | Framework construction used for wooden building, etc., and metal fitting in connection therewith |
| JPH09273230A (en) * | 1996-04-04 | 1997-10-21 | Shibata Kensetsu Kogyo Kk | Joint fastener for wooden building |
-
1998
- 1998-12-29 JP JP10377462A patent/JP3048562B1/en not_active Expired - Fee Related
-
1999
- 1999-12-13 WO PCT/JP1999/007000 patent/WO2000040813A1/en active Application Filing
- 1999-12-13 AU AU17976/00A patent/AU1797600A/en not_active Abandoned
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002348801A (en) * | 2001-05-28 | 2002-12-04 | Sekisui Chem Co Ltd | Synthetic sleeper connecting structure |
| JP4714369B2 (en) * | 2001-05-28 | 2011-06-29 | 積水化学工業株式会社 | Synthetic sleeper connection structure |
| JP2012092632A (en) * | 2010-10-25 | 2012-05-17 | Haruki Endo | "close connection of tenon and fixing device-2 therefor" with cam as main function |
| CN105220834A (en) * | 2015-10-09 | 2016-01-06 | 姜超 | A kind of building concrete reinforcing member |
| JP6228703B1 (en) * | 2017-04-20 | 2017-11-08 | 株式会社ティ・カトウ | Wood binding pin |
| JP2018178650A (en) * | 2017-04-20 | 2018-11-15 | 株式会社ティ・カトウ | Pin for connecting wood |
| JP2019196670A (en) * | 2018-05-11 | 2019-11-14 | 株式会社大林組 | Joining structure |
| JP7052547B2 (en) | 2018-05-11 | 2022-04-12 | 株式会社大林組 | Joint structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3048562B1 (en) | 2000-06-05 |
| WO2000040813A1 (en) | 2000-07-13 |
| AU1797600A (en) | 2000-07-24 |
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