JP3339992B2 - Joint hardware for frame members of wooden houses - Google Patents
Joint hardware for frame members of wooden housesInfo
- Publication number
- JP3339992B2 JP3339992B2 JP19282795A JP19282795A JP3339992B2 JP 3339992 B2 JP3339992 B2 JP 3339992B2 JP 19282795 A JP19282795 A JP 19282795A JP 19282795 A JP19282795 A JP 19282795A JP 3339992 B2 JP3339992 B2 JP 3339992B2
- Authority
- JP
- Japan
- Prior art keywords
- frame member
- fixed
- bolt
- slit
- insertion 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.)
- Expired - Fee Related
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
【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】この発明は、木造住宅の柱や
梁等の軸組部材の接合用の金物に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to metal fittings for joining frame members such as columns and beams of a wooden house.
【０００２】[0002]
【従来の技術】従来、柱と梁等を接合する木造軸組の接
合用金物として、金属板を折り曲げて形成される金物の
当接部等を柱等の側面に当接してボルトで固定し、一対
の挿入部を梁の端面等に形成したスリットへ挿入して、
ボルト或いはピン等によって固定するものが考えられて
いる(特開昭５９−２１７８５０号公報参照)。2. Description of the Related Art Conventionally, as a metal fitting for a wooden frame for joining a column and a beam, a contact portion of a metal piece formed by bending a metal plate is fixed to a side face of a column or the like with a bolt. , By inserting a pair of insertion portions into a slit formed on the end face of the beam or the like,
A fixing device using a bolt or a pin has been proposed (see Japanese Patent Application Laid-Open No. S59-217850).
【０００３】[0003]
【発明が解決しようとする課題】上記従来の金物では、
当接部より互いに平行な一対の挿入部を張り出させて、
梁端面のスリットへ挿入するようにしているが、挿入部
は必ずしも一対必要ではなく片方のみでよいものであ
り、部材コストの点からして、２枚の挿入部を設けるこ
とはコストアップを招く欠点がある。のみならず、梁側
に２個のスリットを形成する必要から、梁の断面欠損が
大きくなって強度が低下する欠点を生ずることになる。
加えて、スリット間に梁を載せる底部を設ける場合、梁
が確実にこの底部に載っているか外部から確認できない
不都合がある。In the above-mentioned conventional hardware,
Extend a pair of insertion parts parallel to each other from the contact part,
Although the beam is inserted into the slit on the end face of the beam, it is not always necessary to provide a pair of insertion portions, and only one of the insertion portions is required. From the viewpoint of member costs, providing two insertion portions causes an increase in cost. There are drawbacks. Not only that, since it is necessary to form two slits on the beam side, there is a disadvantage in that the cross-sectional defect of the beam increases and the strength decreases.
In addition, in the case where a bottom on which the beam is placed is provided between the slits, there is an inconvenience that it cannot be confirmed from the outside whether the beam is securely placed on the bottom.
【０００４】この発明は、このような従来の欠点を解消
して、金物自体の製作コストを低減するとともに、梁な
どの軸組に生ずる断面欠損を少なくすることを目的とす
るものである。SUMMARY OF THE INVENTION An object of the present invention is to solve the conventional drawbacks, reduce the manufacturing cost of the hardware itself, and reduce cross-sectional defects occurring in a frame such as a beam.
【０００５】[0005]
【課題を解決するための手段】上記の課題を解決するた
め、この発明は、柱等の一方の軸組部材の側面へ当接し
て固定される当接部と、その当接部の左右方向の一端よ
り平面から見てほぼ直角な方向へ張り出し、且つ、他方
の軸組部材のスリットへ挿入されて、その他方の軸組部
材の側面から挿入されるボルト等の固定部材でその軸組
部材へ固定される挿入部と、同じく当接部の左右方向の
他端より平面から見てほぼ直角な方向へ張り出した、前
記挿入部よりも張り出し長さの短い補強部とからなるこ
とを特徴とするものである。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is directed to a contact portion fixed to a side surface of one of the frame members such as a pillar, and a lateral direction of the contact portion. And a fixing member such as a bolt inserted in a slit of the other shaft assembly member and inserted from a side surface of the other shaft assembly member. An insertion portion fixed to the contact portion, and a reinforcement portion that protrudes from the other end of the contact portion in the left-right direction in a direction substantially perpendicular to the plane and has a shorter protruding length than the insertion portion. Is what you do.
【０００６】更に、この出願の請求項２の発明は、上記
において、挿入部の下端が水平内方向へ折曲されて、前
記他方の軸組部材を載せる底部とされるとともに、この
底部が補強部の下端へ固着されていることを特徴とす
る。Further, according to the invention of claim 2 of the present application, the lower end of the insertion portion is bent inward in the horizontal direction to serve as a bottom portion on which the other frame member is placed, and the bottom portion is reinforced. It is characterized by being fixed to the lower end of the part.
【０００７】[0007]
【作用】補強部は、金物全体が荷重によって歪むのを防
止するもので、挿入部よりも短い分材料コストを削減で
きる。しかも、補強部自体はスリットへ挿入するもので
はないから、梁などのスリットは一条のみでよく、断面
欠損を少なくして強度が低下するのを防止することが出
来る。また、底部は、スリットを備えた梁などの支持を
確実にする。The reinforcing portion prevents the whole metal from being distorted by the load, and can reduce the material cost because it is shorter than the insertion portion. In addition, since the reinforcing portion itself is not inserted into the slit, only one slit such as a beam is required, and it is possible to prevent a reduction in strength by reducing cross-sectional defects. The bottom also ensures support for beams with slits and the like.
【０００８】[0008]
【実施例】図１において、(１)は、この発明の一方の軸
組部材である柱、(２)は、その柱(１)の側面に接合され
る他方の軸組部材としての梁であって、その梁(２)の接
合端面には、一定深さの一条のスリット(３)がその梁
(２)の上下に貫通して形成されている。また、スリット
(３)の先端に連続するようにして、梁(２)端面の中央に
所定幅の溝(４)を形成している。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIG. 1, (1) is a column as one frame member of the present invention, and (2) is a beam as the other frame member joined to the side surface of the column (1). There is a single slit (3) at a fixed depth on the joint end face of the beam (2).
It is formed to penetrate above and below (2). Also slit
A groove (4) having a predetermined width is formed at the center of the end face of the beam (2) so as to be continuous with the tip of (3).
【０００９】(５)が、この発明の接合金物を示してい
る。(６)は、前記柱(１)の側面に当接される金属板から
なる当接部であって、この当接部(６)には、上下方向に
間隔をおいて形成した８個のボルト穴(７)(７)…が 形
成されている。当接部(６)の左右方向の一方の端部が平
面から見て直角方向に折り曲げられてこの発明の挿入部
(９)を形成している。また、挿入部(９)の下端が、水平
内方向に折り曲げられて底部(10)を形成している。他
方、当接部(６)の他端には、前記挿入部(９)よりも短い
補強部(11)が、その挿入部(９)と平行に平面から見て直
角方向に折り曲げ形成されている。前記底部(10)は、こ
の補強部(11)よりも外方に突出するとともに、その底部
(10)の上面に補強部(11)の下端が溶接して固着されてい
る。(5) shows the metal joint of the present invention. (6) is a contact portion made of a metal plate contacting the side surface of the column (1), and the contact portion (6) has eight vertical portions formed at intervals. Bolt holes (7) (7) are formed. One end in the left-right direction of the contact portion (6) is bent at right angles to the insertion portion according to the present invention.
(9) is formed. The lower end of the insertion portion (9) is bent inward in the horizontal direction to form a bottom portion (10). On the other hand, a reinforcing portion (11) shorter than the insertion portion (9) is formed at the other end of the contact portion (6) in a direction perpendicular to the plane parallel to the insertion portion (9). I have. The bottom portion (10) projects outward from the reinforcing portion (11), and
The lower end of the reinforcing portion (11) is fixed to the upper surface of (10) by welding.
【００１０】挿入部(９)は、その上端部近傍に１個のボ
ルト穴(12)が形成され、その下方にピン挿入穴(13)(13)
が、上下に間隔をおいて形成されている。ボルト穴(12)
は、挿入部(９)の上端から切欠したＶ字型切欠(14)によ
って上端側に開放され、これによって、上方からボルト
を落とし込んで挿入できるようにしている。The insertion portion (9) has one bolt hole (12) formed near the upper end thereof, and pin insertion holes (13) and (13) below it.
Are formed at intervals above and below. Bolt hole (12)
Is opened to the upper end side by a V-shaped notch (14) cut out from the upper end of the insertion portion (9), so that a bolt can be dropped in from above and inserted.
【００１１】上記の金物(５)を用いた柱(１)と梁(２)の
接合方法を説明すると、まず、金物(５)の当接部(６)の
外側面を柱(１)の側面に当接させて、図２のように、そ
の柱(１)のボルト穴(15)と金物(５)のボルト穴(７)を合
致させて位置決めし、この状態でボルト(16)をそれらの
ボルト穴(７)(15)を貫通するように挿入してこの金物
(５)を柱(１)へ固定する。通常、この金物(５)は予め固
定した状態で現場へ搬入されるが、現場で取付けること
としてもよいものである。その金物(５)の反対側の側面
に、梁(２)が接合される場合には、図のように、その金
物(５)と対称に配置して、同じボルト(16)によって共締
め固定する。また、直角な方向に梁(２)が接合される場
合には、当接部(６)の前記ボルト穴(７)(７)…の位置を
互いにずらせ、例えば、一方向においては、１段おきに
４個のボルト穴(７)(７)…を使用し、それと直角な方向
に対しては、残りの４個のボルト穴を使用して接合す
る。A method of joining the column (1) and the beam (2) by using the hardware (5) will be described. First, the outer surface of the contact portion (6) of the hardware (5) is attached to the pillar (1). As shown in FIG. 2, the bolt (16) of the post (1) is aligned with the bolt hole (7) of the metal fitting (5). Insert these bolts (7) and (15)
(5) is fixed to the pillar (1). Usually, the hardware (5) is carried to the site in a state where it is fixed in advance, but may be attached at the site. When the beam (2) is joined to the opposite side of the hardware (5), as shown in the figure, arrange the beam (2) symmetrically and fix it together with the same bolt (16). I do. When the beams (2) are joined in a direction perpendicular to each other, the positions of the bolt holes (7) (7)... Of the contact portion (6) are shifted from each other. Four bolt holes (7), (7),... Are used every other, and in the direction perpendicular to the four bolt holes, the remaining four bolt holes are used for joining.
【００１２】次いで、梁(２)をそのスリット(３)へ、前
記挿入部(９)を挿入するようにして取付ける。このと
き、そのスリット(3)を貫通し、且つ、挿入部(９)に対
応するようにして形成されたボルト穴(17)には、予めボ
ルト(18)が取付けられており、前記切欠部(14)より、こ
のボルト(18)を落とし込むようにして設置することで、
そのボルト(18)がボルト穴(17)へ自動的にはまりこみ、
これによって、梁(２)の位置決めを行うことができる。
その際、梁の(２)の下面が前記底部(10)の上面に載置さ
れるように形成されている。Next, the beam (2) is attached to the slit (3) so that the insertion portion (9) is inserted. At this time, a bolt (18) is previously attached to a bolt hole (17) penetrating the slit (3) and formed so as to correspond to the insertion portion (9). From (14), by installing this bolt (18) so as to drop it,
The bolt (18) automatically fits into the bolt hole (17),
Thereby, the beam (2) can be positioned.
At this time, the beam is formed so that the lower surface of the beam (2) is placed on the upper surface of the bottom portion (10).
【００１３】この状態で、梁(２)に形成されたピン挿入
穴(19)(19)と挿入部(９)のピン挿入穴(13)(13)とが互い
に合致しており、梁(２)の側面からこれらのピン挿入穴
(19)へドリフトピン(25)を打ち込むことで、この梁(２)
が金物(５)へ固定されて、それら梁(２)と柱(１)とが互
いに接合されることとなる。このように固定した状態で
は、図２のように、補強部(11)は梁(２)と干渉すること
なく、その梁(２)先端の溝(４)内において、その溝(４)
の側面に当接している。また、同じ溝(４)内には、金物
(５)を柱(１)へ固定しているボルト(16)の頭部、若しく
は締め付け用のナットが位置している。In this state, the pin insertion holes (19) (19) formed in the beam (2) and the pin insertion holes (13) (13) of the insertion portion (9) match each other, and the beam ( 2) These pin insertion holes from the side
By driving the drift pin (25) into (19), this beam (2)
Are fixed to the metal hardware (5), and the beams (2) and the columns (1) are joined to each other. In such a fixed state, as shown in FIG. 2, the reinforcing portion (11) does not interfere with the beam (2), and the groove (4) is formed in the groove (4) at the tip of the beam (2).
Is in contact with the side. Also, in the same groove (4),
The head of the bolt (16) fixing the (5) to the column (1) or the nut for tightening is located.
【００１４】[0014]
【発明の効果】以上のように、この発明では、挿入部と
スリットを一個のみとして軸組部材同士を接合するよう
にしているから、従来のようにそれぞれ一対の挿入部と
スリットで接合するものと異なって、材料コストを削減
できるとともに、スリットを形成する軸組部材の断面欠
損による接合強度の低下を防止できる。しかも、補強部
があることにより、金物自体の強度低下を防止できる。
加えて、底部を設けることによって梁からの剪断力を確
実に伝えることが出来るという効果が得られる。As described above, according to the present invention, only one insertion portion and one slit are used to join the frame members to each other. Differently from this, the material cost can be reduced, and a decrease in the joining strength due to a cross-sectional defect of the frame member forming the slit can be prevented. In addition, the presence of the reinforcing portion can prevent a reduction in the strength of the hardware itself.
In addition, the provision of the bottom portion has an effect that the shear force from the beam can be reliably transmitted.
【図１】この発明の実施例を示す柱と梁との接合部分の
分解斜視図である。FIG. 1 is an exploded perspective view of a joint portion between a column and a beam, showing an embodiment of the present invention.
【図２】同じく接合部分の横断面図である。FIG. 2 is a cross-sectional view of the same joint.
【図３】同じく縦断面図である。FIG. 3 is a longitudinal sectional view of the same.
(１) 柱 (２) 梁 (３) スリット (５) 接合金物 (６) 当接部 (９) 挿入部 (10) 底部 (11) 補強部 (1) Column (2) Beam (3) Slit (5) Joint hardware (6) Contact part (9) Insertion part (10) Bottom part (11) Reinforcement part
フロントページの続き (56)参考文献 特開 平８−232342（ＪＰ，Ａ) 特開 平８−232343（ＪＰ，Ａ) 特開 平８−218497（ＪＰ，Ａ) 実開 平７−19409（ＪＰ，Ｕ) 実開 平７−35604（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) E04B 1/26 E04B 1/58 508 Continuation of the front page (56) References JP-A-8-232342 (JP, A) JP-A-8-232343 (JP, A) JP-A-8-218497 (JP, A) JP-A-7-19409 (JP) (U, U) Japanese Utility Model 7-35604 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) E04B 1/26 E04B 1/58 508
Claims (2)
固定される当接部と、その当接部の左右方向の一端より
平面から見てほぼ直角な方向へ張り出し、且つ、他方の
軸組部材のスリットへ挿入されて、その他方の軸組部材
の側面から挿入されるボルト等の固定部材でその軸組部
材へ固定される挿入部と、同じく当接部の左右方向の他
端より平面から見てほぼ直角な方向へ張り出した、前記
挿入部よりも張り出し長さの短い補強部とからなること
を特徴とする木造住宅の軸組部材の接合金物。An abutting portion which abuts against and is fixed to a side surface of one of the frame members, such as a pillar, and which projects from a left-right end of the abutting portion in a direction substantially perpendicular to a plane, and An insertion portion which is inserted into the slit of the other frame member and is fixed to the frame member by a fixing member such as a bolt inserted from the side surface of the other frame member, and a left-right direction of the contact portion. A metal fitting for a frame member of a wooden house, comprising: a reinforcing portion projecting from the other end in a direction substantially perpendicular to a plane as viewed from a plane, and having a projecting length shorter than the insertion portion.
て、前記他方の軸組部材を載せる底部とされるととも
に、この底部が補強部の下端へ固着されていることを特
徴とする請求項１の木造住宅の軸組部材の接合金物。2. A lower end of the insertion portion is bent in a horizontal inward direction to serve as a bottom portion on which the other frame member is placed, and the bottom portion is fixed to a lower end of the reinforcing portion. 2. A metal joint for a frame member of a wooden house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19282795A JP3339992B2 (en) | 1995-07-28 | 1995-07-28 | Joint hardware for frame members of wooden houses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19282795A JP3339992B2 (en) | 1995-07-28 | 1995-07-28 | Joint hardware for frame members of wooden houses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0941487A JPH0941487A (en) | 1997-02-10 |
| JP3339992B2 true JP3339992B2 (en) | 2002-10-28 |
Family
ID=16297644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19282795A Expired - Fee Related JP3339992B2 (en) | 1995-07-28 | 1995-07-28 | Joint hardware for frame members of wooden houses |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3339992B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5306556B1 (en) * | 2013-04-16 | 2013-10-02 | 株式会社エヌ・シー・エヌ | Joining member and manufacturing method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6697926B2 (en) * | 2016-03-30 | 2020-05-27 | 住友林業株式会社 | Fireproof structure at the joint of fireproof beams |
| CN107575050A (en) * | 2017-08-29 | 2018-01-12 | 河北金锋模具科技有限公司 | A kind of plug-in type stage truss |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2550182Y2 (en) * | 1993-09-10 | 1997-10-08 | ジェイ建築システム株式会社 | Column and beam connection structure |
| JP2565437Y2 (en) * | 1993-12-13 | 1998-03-18 | 清司 細川 | Column-beam joint structure in wooden buildings |
| JPH08218497A (en) * | 1995-02-14 | 1996-08-27 | Kanegafuchi Chem Ind Co Ltd | Connecting metal of column and horizontal member |
| JP2893379B2 (en) * | 1995-02-24 | 1999-05-17 | ジェイ建築システム株式会社 | Beam support structure |
| JPH08232342A (en) * | 1995-02-28 | 1996-09-10 | Shinji Hashimoto | Joint structure for column and beam |
-
1995
- 1995-07-28 JP JP19282795A patent/JP3339992B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5306556B1 (en) * | 2013-04-16 | 2013-10-02 | 株式会社エヌ・シー・エヌ | Joining member and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0941487A (en) | 1997-02-10 |
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