JPH01235744A - Joint structure of wooden part - Google Patents
Joint structure of wooden partInfo
- Publication number
- JPH01235744A JPH01235744A JP6283388A JP6283388A JPH01235744A JP H01235744 A JPH01235744 A JP H01235744A JP 6283388 A JP6283388 A JP 6283388A JP 6283388 A JP6283388 A JP 6283388A JP H01235744 A JPH01235744 A JP H01235744A
- Authority
- JP
- Japan
- Prior art keywords
- connecting shaft
- cylinder
- hook
- shaft
- hole
- 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
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 13
- 230000037431 insertion Effects 0.000 description 13
- 239000002184 metal Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 2
- 210000003323 beak Anatomy 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は木造軸組を構成する柱・梁あるいは桁等の木
質部材の接合部構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a joint structure of wooden members such as columns, beams, or girders constituting a wooden frame.
近年木造軸組の接合部には従来の仕口接合に加えて補強
の接合金物を併用する構造が種々開発されている。とこ
ろでプレハブ建築等ｆｆｉ産建築においては仕口の加工
手間を少なくし、かつ現場での作業性のよい接合が好ま
しく、職人不足に対処する省力化を達成するために、よ
り規格化された仕口加工の少ない主として接合金物によ
る接合部構造の開発が要望され、その要望達成を目的と
してこの発明の開発をなしたものである。In recent years, various structures have been developed that use reinforcing metal fittings in addition to conventional joint joints for the joints of wooden frames. By the way, in FFI-produced buildings such as prefabricated buildings, it is preferable to use joints that require less processing time and are easy to work with on-site. There has been a demand for the development of a joint structure mainly made of joining hardware that requires less processing, and the present invention has been developed to meet this demand.
この発明において使用する主要な接合金具は、円筒体に
Ｌ形係合溝を形成した引寄せシリンダーと棒状の連結シ
ャフトからなり前記連結シャフトの端部に引掛は部を形
成してあり、柱と梁等接合すべき部材に跨って予め穿設
してある通孔等に連結シャフトを挿通するとともに、連
結シャフトの一端をその端部に設けた定着板を利用する
等により一方の部材に係止するとともに、他方の部子オ
に穿設してある回転孔内に他端を露出させ、そこに形成
された引掛は部を回転孔内に挿入した引寄せシリンダー
のＬ形係合溝に引掛は部を嵌めて回転することにより、
引寄シリンダーのカム作用で連結シャフトを緊張定着す
る。そしてこれにより接合すべき木質部材相互を連結す
るものである。The main joining fittings used in this invention consist of a pulling cylinder with an L-shaped engagement groove formed in a cylindrical body and a rod-shaped connecting shaft, and a hook part is formed at the end of the connecting shaft. Insert the connecting shaft through a pre-drilled hole, etc. across the members to be joined, such as a beam, and lock one end of the connecting shaft to one member by using a fixing plate provided at that end. At the same time, the other end of the other part is exposed in the rotation hole drilled in the rotation hole, and the hook formed there is hooked into the L-shaped engagement groove of the pulling cylinder in which the part is inserted into the rotation hole. By fitting and rotating the part,
The connecting shaft is tensioned and fixed by the cam action of the pulling cylinder. This connects the wooden members to be joined together.
また他の発明として前記接合金具に加えて一方の部材に
挿入したジヨイントシリンダーによって連結シャフトを
接続するとともに、必要により接合すべき部材間に受は
金物を介在させ、受は金物を通した連結シャフトの他端
を引掛は部および引寄せシリンダーによって緊張定着す
るようにして木質部材相互を連結するようにしたもので
ある。As another invention, in addition to the joining metal fittings, the connecting shafts are connected by a joint cylinder inserted into one member, and if necessary, a metal piece is interposed between the members to be joined, and the receiver is connected through the metal piece. The other end of the shaft is fixed under tension by a hook part and a pulling cylinder to connect the wooden members to each other.
この発明において使用される接合金具は第１図に示され
る通りであり、主要部品は引寄せシリンダー１、連結シ
ャフト２および引掛はピン３からなり、追加部品として
は回転止め（さび４、ジヨイントシリンダー５、受は金
物６が使用される。The joining fittings used in this invention are as shown in Fig. 1, and the main parts are a pulling cylinder 1, a connecting shaft 2, and a hook pin 3.Additional parts include a rotation stopper (rust 4, joint Cylinder 5 and hardware 6 are used for the bridge.
引寄せシリンダー１は外周と内周が偏心して肉厚が断面
において変化させカム作用をもたらすようにした円筒体
であり、肉厚が薄い部分においてＬ形係合溝１−１を形
成し、端部において、回転工具を挿入する六角形孔１−
２または回転工具と係合する六角形突起１−３が形成し
てあり、また外周または内周にくさび挿入７Ｊ１１−４
が形成してある。The pulling cylinder 1 is a cylindrical body whose outer circumference and inner circumference are eccentric and whose wall thickness changes in cross section to bring about a cam action.The L-shaped engagement groove 1-1 is formed in the thinner part, and the end In the section, a hexagonal hole 1- into which a rotary tool is inserted is provided.
2 or a hexagonal protrusion 1-3 that engages with a rotating tool is formed, and a wedge is inserted on the outer or inner periphery 7J11-4
is formed.
連結シャフト２は円形断面の棒状部材であり、少なくと
もその一端にビン挿通孔２−１が穿設してあり、他端に
はピン挿通孔２−２、定着板２−３あるいはねじ２−４
が形成してある。The connecting shaft 2 is a rod-shaped member with a circular cross section, and has a bottle insertion hole 2-1 at least at one end, and a pin insertion hole 2-2, a fixing plate 2-3, or a screw 2-4 at the other end.
is formed.
引掛部を形成する引掛はピン３は短い棒状で前記ピン挿
ｉＩｌ孔２−１．２−２に挿嵌しうるちのである。なお
引掛はピン３に代えて連結シャフト２の端部に頭部、ま
たは凹部を形成してもよい。The hook forming the hook portion is the pin 3 which is a short rod shape and can be inserted into the pin insertion hole 2-1.2-2. Note that instead of the pin 3, the hook may have a head or a recess formed at the end of the connecting shaft 2.
回転止めくさび４は引寄せシリンダー１のくさび挿入溝
１−３に嵌めて、引寄せシリンダー１の回転後所定の位
薗に固定するものである。The rotation stopper wedge 4 is fitted into the wedge insertion groove 1-3 of the pulling cylinder 1, and is fixed in a predetermined position after the pulling cylinder 1 is rotated.
ジヨイントシリンダー５は円筒状態で雌ねじ孔５−１が
形成してあり、図示した実施例は三方向に雌ねじ孔５−
１が形成してあるものの他、ジヨイントシリンダー５の
変形例としてフランジ５−２に連結シャフト２の挿ｉ！
！１５−３を形成したものを使用することもできる。The joint cylinder 5 is cylindrical and has a female threaded hole 5-1 formed therein, and the illustrated embodiment has female threaded holes 5-1 formed in three directions.
1 is formed, as a modification of the joint cylinder 5, the connecting shaft 2 is inserted into the flange 5-2!
! 15-3 can also be used.
受は金物６は上下に引掛はフランジ６−１が反対方向に
向けて直角に形成してあり、板の中央部には連結シャフ
ト等の挿通孔６−２が穿設してある。The hardware 6 of the receiver is formed vertically with flanges 6-1 facing in opposite directions, and an insertion hole 6-2 for a connecting shaft or the like is bored in the center of the plate.
第２図は前記接合金物を使用した接合部の一例を示した
もので、木質系部材例えば桁、柱からなる接合すべき部
材Ａ、Ｂに跨って連結シャフト２を挿通するとともに連
結シャフト２の一端を一方の部材Ａに定着板２−３によ
って係止するとともに、他方の部材Ｂに穿設してある回
転孔７内に連結シャフト２の他端を露出させ、ピン挿通
孔２−１に引ｍけピン３を嵌め、さらに回転孔７内に挿
入した引寄せシリンダー１のＬ形係合溝１−１に引掛は
ピン３を嵌め、工具を利用して引寄せシリンダー１を回
転すると引掛はピン３が引寄せシリンダー１の内周に沿
って移動し、カム作用によって連結シャフト２を緊張す
ることになる。それによって接合すべき２部材は緊締接
合される。FIG. 2 shows an example of a joint using the above-mentioned joint hardware, in which a connecting shaft 2 is inserted across members A and B to be joined, which are made of wooden members such as girders and columns, and the connecting shaft 2 is One end of the connecting shaft 2 is fixed to one member A by the fixing plate 2-3, and the other end of the connecting shaft 2 is exposed in the rotation hole 7 bored in the other member B, and inserted into the pin insertion hole 2-1. Fit the pull pin 3 into the L-shaped engagement groove 1-1 of the pull cylinder 1 inserted into the rotation hole 7, and rotate the pull cylinder 1 using a tool to make the hook. The pin 3 moves along the inner circumference of the pulling cylinder 1 and tensions the connecting shaft 2 by the cam action. Thereby, the two parts to be joined are tightly joined.
第３図は他の実施例を示したもので第２図に示した実施
例の接合金物を加えてジツィントシリンダ−および受は
金物を加えて他の接合すべき部材Ｃを接合するようにし
たもので、連結シャフトｌを一方の部材へに穿設してあ
る透孔８内に挿入したシラインドシリンダー５の雌ねじ
孔５−１に螺合することにより接続するとともにこのジ
ヨイントシリンダー５に他方向の一端にねじ２−４を形
成してある連結シャフト２を螺合し、他端を他の接合す
べき部材Ｃに穿設してある回転孔７内に露出させ、ピン
挿通孔２−１に引掛はピン挿通孔２−１に引掛はピン３
を挿嵌し、さらに回転孔７内に挿入した引寄せシリンダ
ー１のＬ形係合溝１−１に引掛はピン３を嵌め、工具に
より引寄せシリンダー１を回転し連結シャフト２を緊張
して接合するようにしてある。Fig. 3 shows another embodiment, in which the joining hardware of the embodiment shown in Fig. 2 is added, and hardware is added to the cylinder and the bridge to join other members C to be joined. The joint cylinder 5 is connected by screwing the connecting shaft l into the female screw hole 5-1 of the cylinder cylinder 5 inserted into the through hole 8 bored in one of the members. A connecting shaft 2 having a screw 2-4 formed at one end in the other direction is screwed into the connecting shaft 2, and the other end is exposed in a rotation hole 7 drilled in another member C to be joined, and a pin insertion hole is inserted into the shaft. The hook on 2-1 is pin insertion hole 2-1, the hook is pin 3
Then, fit the hook pin 3 into the L-shaped engagement groove 1-1 of the pulling cylinder 1 inserted into the rotation hole 7, rotate the pulling cylinder 1 with a tool, and tension the connecting shaft 2. It is designed to be joined.
第４図は変形したシラインドシリンダー５の使用側を示
したもので、一方の連結シャフト２はシラインドシリン
ダー５に螺合してあるが他方の連結シャフト２はフラン
ジ５−２の挿通孔５−３を挿通し、各連結シャフト２の
他端は引寄せシリンダー１によって定着するようにした
ものである。FIG. 4 shows the used side of the deformed cylinder cylinder 5. One connecting shaft 2 is screwed into the cylinder cylinder 5, and the other connecting shaft 2 is connected to the insertion hole 5 of the flange 5-2. -3 is inserted, and the other end of each connecting shaft 2 is fixed by a pulling cylinder 1.
なお以上の各実施例において引寄せシリンダー１はくさ
び挿入溝１−４に回転止めくさび４を打込むことにより
固定される。In each of the above embodiments, the pulling cylinder 1 is fixed by driving a rotation stopper wedge 4 into the wedge insertion groove 1-4.
第５図乃至第１０図はこの発明の他の実施態様を示し、
先の実施例と同一符号はそれらと同様の構成を示すもの
である。また第１１図、第１２図は以上の接合部構造を
利用した木造軸組の分解状態と組立状態を示している。5 to 10 show other embodiments of this invention,
The same reference numerals as those in the previous embodiments indicate similar configurations. Furthermore, FIGS. 11 and 12 show the disassembled state and assembled state of a wooden frame using the above joint structure.
この発明は以上の構成からなり、引寄シリンダー、連結
シャフトおよび引掛はピンを準備することにより、さら
に付加的にジヨイントシリンダー受は金物、その他回転
止めくさびを準備することにより種々の接合状態をもた
らすことができ、しかも木質部材にはドリル等を利用し
た造孔の加工でなく、大量生産に適した構成である。さ
らに現場での各接合金物の組立も単純容易であり、省力
化が著しい。The present invention has the above-mentioned configuration, and various joining conditions can be adjusted by preparing pins for the pulling cylinder, connecting shaft, and hook, and additionally, by preparing hardware for the joint cylinder receiver and other rotation-stopping wedges. In addition, the structure is suitable for mass production, as it does not involve drilling holes in wooden members using a drill or the like. Furthermore, the assembly of each joining metal fittings on site is simple and easy, resulting in significant labor savings.
第１図−１，Ｉｔはこの発明において使用する接合金具
の各種のものを示した斜視図、第２図。
第３図、第４図はこの発明の実施例の一部分解状態で示
した斜視図、第５図、第６図、第７図。
第８図、第９図および第１０図は変形例を示したこの発
明の実施状態の概要をした斜視図、第１１図、第１２図
は軸組の分解斜視図と組立斜視図である。
１・・・・・・引寄せシリンダー、１−１・・・・・・
Ｌ形係合嘴、１−２・・・・・・六角形孔、１−３・・
・・・・六角形突起、１−４・・・・・・くさび挿入溝
、２・・・・・・連結シャフト、２−１．２・・・・・
・ピン挿通孔、２−３・・・・・・定着板、２−４・・
・・・・ねじ、３・・・・・・引掛はピン、４・・・・
・・回転止めくさび、５・・・・・・シラインドシリン
ダー、５−１・・・・・・雌ねじ孔、６・・・・・・受
は金物、６−１・・・・・・引掛はフランジ、６−２・
・・・・・挿通孔、７・・・・・・回転孔、８・・・・
・・透孔。
特許出願人 旭化成工業株式会社
ｚＩグー浄さ（Ｎ；こ変ｆなし）
第 １ 図
第 ４ Σ
纂 ５７
第 ７ 図
第 ８ 図
笛 ＩＩ ｆｉ
第 １２ 図
手続補正書（旅）
功６３年 特別 第 ６２８３３号
２、 発明の名称
木質部材の接合部構造
３、 Ｉ＋１正をする者
事件との関係 特 許 出 願 人名 称
（００３）旭イＵ更り粟株式会社４、代理人
住 所 ■１０７東京徹巷区赤坂６丁目５番２１号シ
ャドー赤坂５、 ÷１１正命令の日付
昭和６３年 ６月２８日（発送日）
６、 補正の文橡FIG. 1-1 is a perspective view showing various types of joining metal fittings used in the present invention, and FIG. 3 and 4 are partially exploded perspective views of an embodiment of the invention, and FIGS. 5, 6, and 7. FIGS. 8, 9, and 10 are perspective views outlining the implementation state of the present invention showing modified examples, and FIGS. 11 and 12 are an exploded perspective view and an assembled perspective view of the frame. 1... Pulling cylinder, 1-1...
L-shaped engagement beak, 1-2...Hexagonal hole, 1-3...
...Hexagonal projection, 1-4...Wedge insertion groove, 2...Connection shaft, 2-1.2...
・Pin insertion hole, 2-3... Fixing plate, 2-4...
...Screw, 3...The hook is a pin, 4...
・・Rotation stopper wedge, 5 ・・・Silind cylinder, 5-1 ・・・Female screw hole, 6 ・・・Bracket is metal, 6・・・・・・Hook is a flange, 6-2・
...Insertion hole, 7...Rotation hole, 8...
...Through hole. Patent Applicant: Asahi Kasei Kogyo Co., Ltd. zI Goo Purity (N: no f) Fig. 1 Fig. 4 Σ 纂 57 Fig. 7 Fig. 8 Fig. Flute II fi Fig. 12 Procedural Amendment (Travel) Special No. 63 62833 No. 2, Title of the invention: Joint structure of wooden members 3, Relationship with the I+1 correction case Patent application Name of person
(003) Asahi U Sarari Awa Co., Ltd. 4, Agent Address ■107 Shadow Akasaka 5-21 Akasaka 6-5-21, Tetsuhaku-ku, Tokyo ÷11 Date of Positive Order June 28, 1988 (Shipping date) ) 6. Amendment text
Claims (2)
せシリンダーと連結シャフトおよび連結シャフトの端部
に設けた引掛け部からなり、接合すべき部材に跨って連
結シャフトを挿通するとともに、連結シャフトの一端を
一方の部材に係止するとともに、他端の引掛け部を他方
の部材に穿設してある回転孔内に露出させ、その引掛け
部を回転孔内には挿入した引寄せシリンダーのＬ形係合
溝に引掛けて回転することにより連結シャフトを緊張定
着することを特徴とする木質部材の接合部構造。(1) The joining fitting consists of a pulling cylinder with an L-shaped engagement groove formed in the cylindrical body, a connecting shaft, and a hook provided at the end of the connecting shaft, and the connecting shaft is inserted across the members to be joined. At the same time, one end of the connecting shaft is locked to one member, and the hook part of the other end is exposed in the rotation hole bored in the other member, and the hook part is not inserted into the rotation hole. A joint structure of wooden members, characterized in that a connecting shaft is tensioned and fixed by being hooked into an L-shaped engagement groove of an inserted pulling cylinder and rotated.
シリンダーに螺合することによって接続するとともに、
このジョイントシリンダーに他方向の連結シャフトの一
端を螺合するとともに他の接合すべき部材を前記一方の
部材に当接させるとともに連結シャフトの他端を引掛け
部および引寄せシリンダーによって緊張定着することを
特徴とする請求項１記載の木質部材の接合部構造。(2) Connect the connecting shaft by screwing it into a joint cylinder inserted into one member, and
One end of the connecting shaft in the other direction is screwed into this joint cylinder, and another member to be joined is brought into contact with the one member, and the other end of the connecting shaft is fixed under tension by a hook portion and a pulling cylinder. The joint structure for wooden members according to claim 1, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63062833A JP2549693B2 (en) | 1988-03-16 | 1988-03-16 | Joint structure of wood members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63062833A JP2549693B2 (en) | 1988-03-16 | 1988-03-16 | Joint structure of wood members |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01235744A true JPH01235744A (en) | 1989-09-20 |
| JP2549693B2 JP2549693B2 (en) | 1996-10-30 |
Family
ID=13211714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63062833A Expired - Lifetime JP2549693B2 (en) | 1988-03-16 | 1988-03-16 | Joint structure of wood members |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2549693B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0299102U (en) * | 1989-01-27 | 1990-08-07 | ||
| WO1995016834A1 (en) * | 1993-12-15 | 1995-06-22 | Home Co., Ltd. | Joining jig and method of joining in building structure using same |
-
1988
- 1988-03-16 JP JP63062833A patent/JP2549693B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0299102U (en) * | 1989-01-27 | 1990-08-07 | ||
| WO1995016834A1 (en) * | 1993-12-15 | 1995-06-22 | Home Co., Ltd. | Joining jig and method of joining in building structure using same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2549693B2 (en) | 1996-10-30 |
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