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JP2899556B2 - Wood connection - Google Patents

Wood connection

Info

Publication number
JP2899556B2
JP2899556B2 JP34882395A JP34882395A JP2899556B2 JP 2899556 B2 JP2899556 B2 JP 2899556B2 JP 34882395 A JP34882395 A JP 34882395A JP 34882395 A JP34882395 A JP 34882395A JP 2899556 B2 JP2899556 B2 JP 2899556B2
Authority
JP
Japan
Prior art keywords
connection
wood
slope
longitudinal direction
concave
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
Application number
JP34882395A
Other languages
Japanese (ja)
Other versions
JPH09165825A (en
Inventor
達雄 矢田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOOA ENJINIARINGU KK
Original Assignee
TOOA ENJINIARINGU KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TOOA ENJINIARINGU KK filed Critical TOOA ENJINIARINGU KK
Priority to JP34882395A priority Critical patent/JP2899556B2/en
Publication of JPH09165825A publication Critical patent/JPH09165825A/en
Application granted granted Critical
Publication of JP2899556B2 publication Critical patent/JP2899556B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • 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、家屋等の建造物
に使用する木材の接続部、詳細には木材の横架材の接続
部に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connection portion of wood used for a building such as a house, and more particularly to a connection portion of a horizontal member of wood.

【0002】[0002]

【従来の技術】従来、木材の接続部、特に横架材の接続
部としては、図4(a)、図4(b)に示されるような
接続部10が公知である。この横架材の接続部10は、
一般に台持継と称される接続の仕方であり、接続面を全
体として斜面状に形成し中間に互い鈎状に引っ掛けあう
角段差部11を有し、互いに接続面長手方向の先端部1
2に先端方向に突出する凸部12を幅方向中央部に設
け、接続面長手方向基部に基部方向に凹んだ凹部13を
凸部12に対応する形状で設け幅方向中央部に設け、互
いの凸部12を凹部13に嵌合して接続していた。
2. Description of the Related Art Conventionally, as a connection portion of wood, particularly a connection portion of a horizontal member, a connection portion 10 as shown in FIGS. 4 (a) and 4 (b) is known. The connecting portion 10 of this horizontal member is
This is a connection method generally referred to as “stand-by”, in which a connection surface is formed as a whole as a slope, and has a square stepped portion 11 which is hooked to each other in the middle, and the tip portions 1 in the longitudinal direction of the connection surface are mutually connected.
2, a protrusion 12 protruding in the distal direction is provided at the center in the width direction, a recess 13 recessed in the base direction is provided at the base in the longitudinal direction of the connection surface in a shape corresponding to the protrusion 12, and provided at the center in the width direction. The projection 12 was fitted and connected to the recess 13.

【0003】台持継は、互いの先端部の凸部と凹部を嵌
合させ、角段差部を係合させて、接合面同士を接合させ
上下から複数のボルトで締め付けて複数の横架材を接続
していた。
[0003] The pedestal is connected to a plurality of horizontal members by fitting a convex part and a concave part at the tip of each other, engaging an angular step part, joining the joining surfaces, and tightening with a plurality of bolts from above and below. Was connected.

【この発明が解決しようとする課題】[Problems to be solved by the present invention]

【0004】しかしながら、従来の横架材の台持継で
は、接続部において木材の幅方向への横ずれを防ぐ構造
としては、それぞれの接続面長手方向の先端部と基端部
に設けた凸部と凹部の嵌合と、上下に締め付けるボルト
にによって為されていた。
[0004] However, in the conventional continuity of the horizontal member, the structure for preventing the lateral displacement of the timber in the width direction at the connection portion includes a protrusion provided at the distal end portion and the base end portion in the longitudinal direction of each connection surface. And the recesses and the bolts tightened up and down.

【0005】特に、接続部の面合している斜め状の接合
面と角段差部においては、横架材の左右側面から掛かる
力に対しては、複数のボルトに拠ってのみ対抗する構造
であった。
[0005] In particular, at the oblique joining surface and the square step portion where the connecting portion faces each other, the structure is such that the force applied from the left and right side surfaces of the horizontal member is opposed only by a plurality of bolts. there were.

【0006】また、先端方向に突出する凸部や、基部方
向に凹んだ凹部の形状を工具で正確に作成することに手
間が掛かり作業性が悪いという問題点があった。
Further, there is another problem that it is troublesome to accurately form the shape of the convex portion protruding in the tip direction or the concave portion recessed in the base direction with a tool, resulting in poor workability.

【0007】この発明は、側面方向からの力、すなわち
横ずれに対して強固になるとともに、形成工程が容易で
工場等で量産可能な木材の接続部を得ることを目的とす
る。
SUMMARY OF THE INVENTION It is an object of the present invention to provide a connection portion made of wood which is strong against a lateral force, that is, against lateral displacement, is easy to form, and can be mass-produced in a factory or the like.

【0008】[0008]

【課題を解決する為の手段】この目的を達成する為に、
木材の接続部において、接続面を木材長手方向に対し全
体として斜面状に形成するとともに、斜面部分とは異な
る角度の面を先端部と中間部と基端部に形成して先端部
から中間部までの先半部分を膨大部とし、中間部から基
端部までの後半部分を凹み部とし、かつ一方の接続面幅
方向中間部に長手方向に亙って凸状部を設け、他方の接
続面幅方向中間部に長手方向に亙って凹状部を設け、互
いの膨大部と凹み部および凸状部と凹状部とを嵌合させ
て接続面同士を接続することを特徴とする木材の接続部
を提案する。
[Means for solving the problem] To achieve this object,
At the connection part of the wood, the connection surface is formed as a slope with respect to the longitudinal direction of the wood as a whole, and a surface having an angle different from the slope portion is formed at the front end, the middle portion, and the base end portion, and from the front end to the middle portion. The first half of the connecting part is an enlarged part, the second half from the middle part to the base end is a concave part, and one connecting surface width direction middle part is provided with a convex part over the longitudinal direction, and the other connecting part is provided. A concave part is provided in the middle part in the surface width direction in the longitudinal direction, and the connection surface is connected by fitting the enlarged part and the concave part and the convex part and the concave part of each other. Suggest a connection.

【0009】また、木材の接続部において、接続面を木
材長手方向に対し斜面状に形成するとともに、斜面部分
とは異なる角度の面を先端部に先端面部、中間部に中間
係合面部、基端部に基端面部として形成し、先端面部と
斜面部分、斜面部分と中間係合面部、斜面部分と基端面
部との連続部分を曲面に形成し先端面部から中間係合面
部までの先半部分を膨大部とし、中間係合面部から基端
面部までの後半部分を凹み部とし、かつ一方の接続面幅
方向中央部に長手方向全面に亙って凸状部を設け、他方
の接続面幅方向中央部に長手方向全面に亙って凹状部を
設け、互いの膨大部と凹み部および凸状部と凹状部とを
嵌合させて接続面同士を接続することを特徴とする木材
の接続部を提案する。
In the connection portion of the wood, the connection surface is formed in a slope with respect to the longitudinal direction of the wood, and a surface having an angle different from that of the slope portion at the tip portion, the intermediate engagement surface portion at the middle portion, and the base portion at the middle portion. The end portion is formed as a base end surface portion, and the tip end surface portion and the slope portion, the slope portion and the intermediate engagement surface portion, the continuous portion of the slope portion and the base end surface portion are formed into a curved surface, and the first half from the tip end surface portion to the intermediate engagement surface portion is formed. The portion is an enlarged portion, the rear half portion from the intermediate engaging surface portion to the base end surface portion is a concave portion, and a convex portion is provided at the center in the width direction of one connecting surface over the entire surface in the longitudinal direction, and the other connecting surface is provided. A concave portion is provided in the central portion in the width direction over the entire surface in the longitudinal direction, and the connection surface is connected by fitting the enlarged portion and the concave portion and the convex portion and the concave portion of each other. Suggest a connection.

【0010】[0010]

【発明の実施の形態】この発明の実施形態について、木
材の接続部の一方を示す図1(a)、図1(b)、図1
(c)、木材の接続部の他方を示す図2(a)、図2
(b)、図2(c)および木材の接続部を接続した状態
の斜視図を示す図3にしたがって説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described with reference to FIGS. 1 (a), 1 (b), 1
(C), FIG. 2 (a), FIG.
(B), FIG. 2 (c) and FIG. 3 which is a perspective view showing a state where the connecting portion of wood is connected.

【0011】木材、特に横架材である木材の接続部1
は、図1に示す一の木材の接続面1aおよび図2に示す
他の木材の接続面1bの接続(図3)によって形成され
る。
Connecting part 1 of wood, especially wood which is a horizontal member
Is formed by the connection (FIG. 3) of the connection surface 1a of one piece of wood shown in FIG. 1 and the connection surface 1b of another piece of wood shown in FIG.

【0012】接続面1aおよび1bは、同形状であり相
互に嵌合する。接続面1a、1bは、木材長手方向に対
し全体として先端部分の方が薄い斜面状に形成する。接
続面1a、1bは、先端から先端面部2、斜面部分3
a、中間係合面部4、斜面部分3b、基端面部5を連続
する面として形成される。斜面部分3a、3bの斜度
は、木材の厚さや設置場所等の状況によって異なる。
The connection surfaces 1a and 1b are of the same shape and fit together. The connection surfaces 1a and 1b are formed in a slanted shape in which the tip portion is thinner as a whole in the wood longitudinal direction. The connection surfaces 1a and 1b are, from the front end, the front end surface portion 2, the slope portion 3
a, the intermediate engagement surface portion 4, the slope portion 3b, and the base end surface portion 5 are formed as continuous surfaces. The slopes of the slope portions 3a and 3b vary depending on conditions such as the thickness of the wood and the installation location.

【0013】先端面部2、基端面部5は、この実施形態
では、木材の長手方向に対してほぼ直角面である。他の
実施形態としては、接続面1a、1bの斜面部分3a、
3bとの面角度があればよく、斜面部分3a、3bとの
面角度が鋭角になる端面として形成したほうが、より係
合性が向上する。先端面部2および基端面部5の厚さ
は、木材の厚さや設置場所等の状況によって異なる。
In this embodiment, the distal end face 2 and the proximal end face 5 are substantially perpendicular to the longitudinal direction of the wood. As another embodiment, the slope portions 3a of the connection surfaces 1a, 1b,
It is sufficient if there is a surface angle with 3b, and if it is formed as an end surface where the surface angle with the slope portions 3a and 3b is an acute angle, the engagement property is further improved. The thickness of the distal end surface 2 and the proximal end surface 5 varies depending on the thickness of the wood, the installation location, and the like.

【0014】中間係合面部4は、この実施形態では、木
材の長手方向に対してほぼ直角面である。他の実施形態
としては、接続面1a、1bの斜面部分3a、3bとの
面角度があればよく、斜面部分3a、3bとの面角度が
鋭角になる端面として形成したほうが、より係合性が向
上する。中間係合面部4の厚さは、木材の厚さや設置場
所等の状況によって異なる。
In this embodiment, the intermediate engagement surface portion 4 is substantially perpendicular to the longitudinal direction of the wood. In another embodiment, the connection surfaces 1a and 1b only need to have a surface angle with the slope portions 3a and 3b, and the connection surfaces 1a and 1b may be formed as end surfaces where the surface angles with the slope portions 3a and 3b are acute. Is improved. The thickness of the intermediate engagement surface portion 4 varies depending on conditions such as the thickness of the wood and the installation location.

【0015】先端面部2と斜面部分3aおよび斜面部分
3a、3bと中間係合面部4および斜面部分3bと基端
面部5の連続部分は曲面に形成される。
A continuous portion of the distal end portion 2, the inclined portion 3a, the inclined portions 3a and 3b, the intermediate engaging surface portion 4, and the inclined portion 3b and the proximal end portion 5 is formed into a curved surface.

【0016】接続面1aおよび接続面1bは、それぞれ
先端面部2、斜面部分3a、中間係合面部4からなる先
半部分によって膨大部6が形成される。
The connecting surface 1a and the connecting surface 1b each have an enlarged portion 6 formed by a first half portion including a front end surface portion 2, a slope portion 3a, and an intermediate engagement surface portion 4.

【0017】接続面1aおよび接続面1bは、それぞれ
中間係合面部4、斜面部分3b、基端面部5からなる後
半部分によって凹み部7が形成される。
The connection surface 1a and the connection surface 1b are each formed with a recess 7 by a rear half portion including an intermediate engagement surface portion 4, a slope portion 3b, and a base end surface portion 5.

【0018】一方の接続面1aは、接続面1aの幅方向
中間部に長手方向全面、すなわち、先端面部2から斜面
部分3a、中間係合面部4、斜面部分3b、基端面部5
まで連続する面に亙って凸状部8を設ける。この実施形
態では凸状部8は幅方向中央部に設ける。凸状部8の幅
寸法および高さ寸法は、木材の幅寸法により対応して形
成する。
One connecting surface 1a is formed in the middle in the width direction of the connecting surface 1a in its entirety in the longitudinal direction, that is, from the distal end surface 2 to the inclined surface portion 3a, the intermediate engaging surface portion 4, the inclined surface portion 3b, and the proximal end surface portion 5.
The protruding portion 8 is provided over a surface that continues to the end. In this embodiment, the convex portion 8 is provided at the center in the width direction. The width dimension and the height dimension of the convex portion 8 are formed corresponding to the width dimension of the wood.

【0019】他方の接続面1bは、接続面1bの幅方向
中間部に長手方向全面、すなわち、先端面部2から斜面
部分3a、中間係合面部4、斜面部分3b、基端面部5
まで連続する面に亙っ凹状部9を設ける。この実施形態
では凹状部9は幅方向中央部に設け凸状部8に対応する
形状の溝であり、木材の幅寸法および高さ寸法の幅寸法
に対応して形成する。
The other connecting surface 1b is provided in the middle in the width direction of the connecting surface 1b in the entire longitudinal direction, that is, from the distal end surface 2 to the inclined surface portion 3a, the intermediate engaging surface portion 4, the inclined surface portion 3b, and the proximal end surface portion 5.
A concave portion 9 is provided over a surface that continues to this point. In this embodiment, the concave portion 9 is a groove provided at the central portion in the width direction and having a shape corresponding to the convex portion 8, and is formed corresponding to the width dimension and the height dimension of the wood.

【0020】このように形成された接続面1aと接続面
1bを、互いの膨大部6と凹み部7および凸状部8と凹
状部9とを嵌合させて接続する。
The connecting surface 1a and the connecting surface 1b thus formed are connected by fitting the enlarged portion 6 and the concave portion 7 and the convex portion 8 and the concave portion 9 of each other.

【0021】接続面1aと接続面1bの固定は、さらに
斜面部分3a、3bに木材厚さほぼにボルトナット(図
示せず)を貫通させ締め付けて固定する。
To fix the connection surfaces 1a and 1b, bolts and nuts (not shown) are further penetrated through the slanted portions 3a and 3b so that the thickness of the wood is approximately the same, and tightened.

【0022】この発明の実施形態の接続面1aおよび1
bの作成は、工場等において回転刃物の一連の動作によ
って形成可能である。
The connection surfaces 1a and 1 according to the embodiment of the present invention
b can be formed in a factory or the like by a series of operations of a rotary blade.

【0023】[0023]

【発明の効果】したがって、この発明によれば、木材の
接続部、特に横架材の接続部において、接続後の側面方
向からの力、すなわち横ずれに対して非常に強固にな
る。
Therefore, according to the present invention, the connection portion of the wood, particularly the connection portion of the horizontal member, becomes very strong against the lateral force after the connection, that is, the lateral displacement.

【0024】さらに、形成工程が非常に簡単に行うこと
ができ、工場等で量産可能である。
Further, the forming process can be performed very easily, and mass production can be performed at a factory or the like.

【図面の簡単な説明】[Brief description of the drawings]

【図1】(a) この発明の一方の木材接続部の実施形
態の斜視図 (b) 同じく平面図 (c) 同じく正面図
FIG. 1 (a) is a perspective view of an embodiment of one wood connecting portion of the present invention. (B) is a plan view. (C) is a front view.

【図2】(a) この発明の他方の木材接続部の実施形
態の斜視図 (b) 同じく平面図 (c) 同じく正面図
FIG. 2 (a) is a perspective view of an embodiment of the other wood connection part of the present invention. (B) is a plan view. (C) is a front view.

【図3】この発明の実施形態の木材接続部を接続した状
態の斜視図
FIG. 3 is a perspective view showing a state in which a wood connecting portion according to the embodiment of the present invention is connected.

【図4】(a) 従来の木材の接続部を接続した状態の
斜視図 (b) 同じく一の木材接続部の斜視図
FIG. 4 (a) is a perspective view showing a state in which a conventional wood connecting part is connected. FIG. 4 (b) is a perspective view of one wood connecting part.

【符号の説明】[Explanation of symbols]

1 木材の接続部 1a 接続面(凸状部側) 1b 接続面(凹状部側) 2 先端面部 3a、3b 斜面部分 4 中間係合面部 5 基端面部 6 膨大部 7 凹み部 8 凸状部 9 凹状部 DESCRIPTION OF SYMBOLS 1 Connection part of wood 1a Connection surface (convex part side) 1b Connection surface (concave part side) 2 Tip surface part 3a, 3b Slope part 4 Intermediate engagement surface part 5 Base end surface part 6 Enlarged part 7 Depression part 8 Convex part 9 Concave part

Claims (2)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 木材の接続部において、接続面を木材長
手方向に対し全体として斜面状に形成するとともに、斜
面部分とは異なる角度の面を先端部と中間部と基端部に
形成して先端部から中間部までの先半部分を膨大部と
し、中間部から基端部までの後半部分を凹み部とし、か
つ一方の接続面幅方向中間部に長手方向に亙って凸状部
を設け、他方の接続面幅方向中間部に長手方向に亙って
凹状部を設け、互いの膨大部と凹み部および凸状部と凹
状部とを嵌合させて接続面同士を接続することを特徴と
する木材の接続部。
1. A connecting portion of wood, wherein a connecting surface is formed in a slant shape as a whole with respect to a longitudinal direction of the wood, and a surface having an angle different from that of the slope portion is formed in a front end portion, an intermediate portion, and a base end portion. The first half from the distal end to the middle is an enormous part, the second half from the middle to the base is a recess, and one connecting surface width direction middle has a convex part extending in the longitudinal direction. A concave portion is provided in the middle portion in the width direction of the other connection surface in the longitudinal direction, and the connection surfaces are connected by fitting the enlarged portion and the concave portion and the convex portion and the concave portion of each other. A characteristic wood connection.
【請求項2】 木材の接続部において、接続面を木材長
手方向に対し斜面状に形成するとともに、斜面部分とは
異なる角度の面を先端部に先端面部、中間部に中間係合
面部、基端部に基端面部として形成し、先端面部と斜面
部分、斜面部分と中間係合面部、斜面部分と基端面部と
の連続部分を曲面に形成し先端面部から中間係合面部ま
での先半部分を膨大部とし、中間係合面部から基端面部
までの後半部分を凹み部とし、かつ一方の接続面幅方向
中央部に長手方向全面に亙って凸状部を設け、他方の接
続面幅方向中央部に長手方向全面に亙って凹状部を設
け、互いの膨大部と凹み部および凸状部と凹状部とを嵌
合させて接続面同士を接続することを特徴とする木材の
接続部。
2. A connecting portion of wood, wherein a connecting surface is formed in a slope with respect to a longitudinal direction of the wood, and a surface having an angle different from that of the slope portion is a tip surface portion at a tip portion, an intermediate engaging surface portion is a middle portion, and The end portion is formed as a base end surface portion, and the tip end surface portion and the slope portion, the slope portion and the intermediate engagement surface portion, the continuous portion of the slope portion and the base end surface portion are formed into a curved surface, and the first half from the tip end surface portion to the intermediate engagement surface portion is formed. The portion is an enlarged portion, the rear half portion from the intermediate engaging surface portion to the base end surface portion is a concave portion, and a convex portion is provided at the center in the width direction of one connecting surface over the entire surface in the longitudinal direction, and the other connecting surface is provided. A concave portion is provided in the central portion in the width direction over the entire surface in the longitudinal direction, and the connection surface is connected by fitting the enlarged portion and the concave portion and the convex portion and the concave portion of each other. Connection.
JP34882395A 1995-12-19 1995-12-19 Wood connection Expired - Fee Related JP2899556B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34882395A JP2899556B2 (en) 1995-12-19 1995-12-19 Wood connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34882395A JP2899556B2 (en) 1995-12-19 1995-12-19 Wood connection

Publications (2)

Publication Number Publication Date
JPH09165825A JPH09165825A (en) 1997-06-24
JP2899556B2 true JP2899556B2 (en) 1999-06-02

Family

ID=18399619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34882395A Expired - Fee Related JP2899556B2 (en) 1995-12-19 1995-12-19 Wood connection

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Publication number Priority date Publication date Assignee Title
JP5019786B2 (en) * 2006-05-15 2012-09-05 岡部株式会社 Column beam connection structure in a wooden building and metal fittings for column beam connection used in the column beam connection structure
JP2014162061A (en) * 2013-02-22 2014-09-08 Woody Products:Kk Connection part of plate-like material, method for cutting work of the connection part, cutting work device, and method for manufacturing plate-like material
CN112922264A (en) * 2021-01-16 2021-06-08 河北皋端建材科技有限公司 Floor suitable for high strength indoor sports ground

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JPH09165825A (en) 1997-06-24

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