JP2867213B2 - Drift pins for building components - Google Patents
Drift pins for building componentsInfo
- Publication number
- JP2867213B2 JP2867213B2 JP6159875A JP15987594A JP2867213B2 JP 2867213 B2 JP2867213 B2 JP 2867213B2 JP 6159875 A JP6159875 A JP 6159875A JP 15987594 A JP15987594 A JP 15987594A JP 2867213 B2 JP2867213 B2 JP 2867213B2
- Authority
- JP
- Japan
- Prior art keywords
- pin
- building
- joint member
- joint
- binding
- 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 - Lifetime
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Insertion Pins And Rivets (AREA)
Description
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【0001】[0001]
【産業上の利用分野】本発明は、建築部材を建築部材同
士を結合する継手部材に緊結するドリフトピンに関し、
緊結能力の向上を図る技術に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drift pin for fastening a building member to a joint member connecting the building members.
It relates to technology for improving binding abilities.
【0002】[0002]
【従来の技術】近年、建築部材を継手装置を使用して連
結して枠組を構築することにより、単なるボルト締め等
の締結手段を用いるという単純な作業によるのみで、建
築部材の結合を完了でき、あたかも色々な形状のブロッ
ク玩具を組み合わせる如く、少数規格品を用いて需要者
の要求に応じて各種各様の家屋を次々に構成することが
できる技術が提案されている。2. Description of the Related Art In recent years, by building a framework by connecting building members using a joint device, the connection of building members can be completed only by a simple operation of using fastening means such as simple bolting. A technique has been proposed in which various types of houses can be successively constructed according to a demand of a consumer using a small number of standard products, as if combining block toys of various shapes.
【0003】例えば、特開昭63−233136号公報
には、床梁と柱等を結合する建築部材用継手装置が開示
されている。この継手装置は、基本継手部材とこれに選
択的に組み付けられる第1及び第2の応用継手部材とか
ら構成される。即ち、図6に示すように、前記基本継手
部材である柱脚金物1は、所定間隔で対面する一対の側
板部1a同士を、柱2への締結部となる中間板部1bを
溶接して連結した水平断面H形に形成される。この柱脚
金物1の縦方向の凹溝部分底部には前記側板部1a及び
前記中間板部1b表面夫々に対して略直角な方向に延び
る端板部1cが溶接により結合されている。[0003] For example, Japanese Patent Application Laid-Open No. 63-233136 discloses a joint device for a building member for connecting a floor beam, a column and the like. This joint device is composed of a basic joint member and first and second applied joint members selectively assembled thereto. That is, as shown in FIG. 6, the column base metal member 1 as the basic joint member is formed by welding a pair of side plate portions 1a facing each other at a predetermined interval to an intermediate plate portion 1b serving as a fastening portion to the column 2. It is formed in a connected horizontal section H shape. An end plate portion 1c extending in a direction substantially perpendicular to the surface of the side plate portion 1a and the surface of the intermediate plate portion 1b is welded to the bottom of the vertical groove portion of the column base metal fitting 1 by welding.
【0004】一方、前記第1の応用継手部材としての土
台接続板3は、その側端が、前記柱脚金物1における側
板部1aの外側表面に溶接等により結合されるもので、
側板部1aの外側表面から前記中間板部1bと同一面内
に延びて土台4への締結部となる板部である。又、前記
第2の応用継手部材としての梁接続金物5は、柱脚金物
1の側板部1a,1b間へ挿入され結合される柱2の端
部に、締結具によって結合し得るもので、柱2への締結
部となる側板部5aと該側板部5a表面中央部から該表
面に略直交する平面内に延びて床梁6への締結部となる
連結用板部5bとからなる。On the other hand, the base connection plate 3 as the first applied joint member has its side end joined to the outer surface of the side plate portion 1a of the column base metal fitting 1 by welding or the like.
A plate portion extending from the outer surface of the side plate portion 1a to the same plane as the intermediate plate portion 1b and serving as a fastening portion to the base 4. Further, the beam connecting hardware 5 as the second applied joint member can be coupled to an end of the column 2 which is inserted between the side plates 1a and 1b of the column base hardware 1 and coupled by a fastener. A side plate portion 5a serving as a fastening portion to the column 2 and a connecting plate portion 5b extending from a central portion of the surface of the side plate portion 5a into a plane substantially orthogonal to the surface and serving as a fastening portion to the floor beam 6 are provided.
【0005】そして、例えば、土台4の締結を行うに
は、土台4の接合端中央に予め切って形成した溝4a
に、土台接続板3を挿入し、土台4の一側の挿通孔から
挿入したボルトを土台接続板3の挿通孔を挿通させて、
更に土台4の他側の挿通孔を挿通させ、ボルト先端にナ
ットを嵌合する。ところて、上記のように、土台4を土
台接続板3に緊結する場合や、床梁6を梁接続金物5の
連結用板部5bに緊結する場合、ボルトに代えてドリフ
トピンを用いることが考えられる。[0005] For example, to fasten the base 4, a groove 4 a formed in advance at the center of the joint end of the base 4 is formed.
Then, the base connection plate 3 is inserted, and the bolts inserted from the insertion holes on one side of the base 4 are inserted through the insertion holes of the base connection plate 3,
Further, the insertion hole on the other side of the base 4 is inserted, and the nut is fitted to the tip of the bolt. However, as described above, when the base 4 is fastened to the base connecting plate 3 or when the floor beam 6 is fastened to the connecting plate 5b of the beam connecting hardware 5, a drift pin may be used instead of the bolt. Conceivable.
【0006】このドリフトピン7は、例えば図7に示す
ように、床梁6の一側の嵌合孔6aから打ち込んで梁接
続金物5における連結用板部5bの嵌合孔8と床梁6の
他側の嵌合孔6bに嵌合させれば良く、ボルト締めによ
り床梁6を継手部材に緊結する場合よりも、簡単でスピ
ーディな作業ができる点で有利である。As shown in FIG. 7, for example, the drift pin 7 is driven through a fitting hole 6a on one side of the floor beam 6 to fit the fitting hole 8 of the connecting plate portion 5b in the beam connecting hardware 5 with the floor beam 6. It is only necessary to fit into the fitting hole 6b on the other side, which is advantageous in that simple and speedy work can be performed as compared with the case where the floor beam 6 is tightened to the joint member by bolting.
【0007】[0007]
【発明が解決しようとする課題】しかしながら、このよ
うな従来のドリフトピン7にあっては、単なる丸棒状の
ピン部7aのみから構成されており、このピン部7aと
木材との摩擦が少ない。このため、振動や木材の乾燥等
による緩みが生じ易く、堅固な緊結が行えないという問
題点がある。However, such a conventional drift pin 7 has only a simple round bar-shaped pin portion 7a, and the friction between the pin portion 7a and the wood is small. For this reason, there is a problem in that loosening due to vibration, drying of the wood, or the like is likely to occur, and firm binding cannot be performed.
【0008】本発明は、このような従来の問題点に鑑み
なされたもので、振動や木材の乾燥等による緩みが生じ
易く、堅固な緊結が行える建築部材用のドリフトピンを
提供することを目的とする。The present invention has been made in view of such conventional problems, and an object of the present invention is to provide a drift pin for a building member which can easily be loosened due to vibration, drying of wood, and the like, and can perform firm binding. And
【0009】[0009]
【課題を解決するための手段】上記目的を達成するた
め、本発明は、建築部材を建築部材同士を結合する継手
部材に緊結するドリフトピンであって、前記継手部材と
該継手部材を間に挟んで両側に位置する建築部材の継手
部材との結合部とに嵌入されるピン部と、前記ピン部の
頭部外周面の周方向に離間した複数位置から張り出して
設けられ、先端鋭角部がピン部先端方向に向けられ、前
記建築部材の継手部材との結合部の一方に食い込む複数
のやじり部と、から構成し、 前記やじり部を、三角形の
板状に形成すると共に、該やじり部の外側縁部を、鋸歯
状に形成したことを特徴とする。 In order to achieve the above object, the present invention relates to a drift pin for fastening a building member to a joint member for connecting building members, wherein the drift pin is provided between the joint member and the joint member. A pin portion to be fitted into the joint portion of the building member located on both sides with the joint member and the joint member, and is provided so as to protrude from a plurality of positions spaced apart in the circumferential direction of the outer peripheral surface of the head portion of the pin portion. directed to the pin tip direction, consist of a plurality of the arrowhead portion biting into one of the binding portions of the joint member of the building element, the arrowhead portion, a triangular
The bar-shaped part is formed with a sawtooth
It is characterized by being formed in a shape.
【0010】[0010]
【0011】[0011]
【作用】請求項1記載の発明において、ドリフトピンの
ピン部が建築部材と継手部材に嵌合した時点で、やじり
部が建築部材の結合部に食い込むため、振動や木材の乾
燥等による緩みが生じ難く、堅固な緊結が行える。特
に、やじり部を、三角形の板状に形成したから、くさび
効果が得られ、より堅固な緊結が行え、更に、やじり部
の外側縁部を、鋸歯状に形成したから、やじり部の食い
込み力が大きく、緩み止めの効果が高いため、より堅固
な緊結が行える。 According to the first aspect of the present invention, when the pin portion of the drift pin is fitted to the building member and the joint member, the barbed portion bites into the connecting portion of the building member, so that looseness due to vibration, drying of wood, or the like is prevented. It is hard to occur and a firm bond can be made. Special
The wedge is formed from a triangular plate
The effect is obtained, more firm binding can be performed, and
The outer edge of the blade is serrated,
Enlarged force and effective locking
Can be tightly bound.
【0012】[0012]
【0013】[0013]
【実施例】以下、本発明の実施例を図面に基づいて説明
する。図1において、建築部材を建築部材同士を結合す
る継手部材に緊結するドリフトピン10は、前記継手部
材と該継手部材を間に挟んで両側に位置する建築部材の
継手部材との結合部とに嵌入されるピン部10aと、該
ピン部10aの頭部外周面の周方向に離間した複数位置
から張り出して設けられ、先端鋭角部がピン部10a先
端方向に向けられ、前記建築部材の継手部材との結合部
の一方に食い込む複数のやじり部10bとから構成され
る。Embodiments of the present invention will be described below with reference to the drawings. In FIG. 1, a drift pin 10 for fastening a building member to a joint member connecting the building members to each other is provided between the joint member and a joint between the joint members of the building members located on both sides of the joint member. A pin portion 10a to be fitted and a plurality of positions protruding from a plurality of circumferentially spaced positions on the outer peripheral surface of the head portion of the pin portion 10a. And a plurality of binding portions 10b that bite into one of the coupling portions.
【0014】前記ピン部10aは、丸棒状に形成され、
先端外周縁は面取りが施されている。前記やじり部10
bは、直角三角形の板状に形成されている。この場合、
やじり部10bの三角形の直角関係にある2辺部のうち
長辺部はピン部10a外周面に連接され、短辺部はピン
部10aの頭部端面と面一に位置されている。又、やじ
り部10bの他辺部、即ち、外側縁部は、複数の歯部1
0cを連続して設けた鋸歯状に形成されている。The pin portion 10a is formed in a round bar shape.
The outer peripheral edge of the tip is chamfered. The binding part 10
b is formed in the shape of a right triangle plate. in this case,
The long side of the two sides of the twisted portion 10b in a right angle relationship with the triangle is connected to the outer peripheral surface of the pin 10a, and the short side is positioned flush with the end face of the head of the pin 10a. Further, the other side portion of the binding portion 10b, that is, the outer edge portion, has a plurality of teeth 1
0c is formed in a sawtooth shape continuously provided.
【0015】かかるドリフトピン10はスチール製であ
り、冷間鍛造によるプレス加工により製造される。以上
の構成のドリフトピン10において、やじり部10bは
4つ用意され、ピン部10aの頭部外周面の周方向に9
0°の関係をもって離間した4つの位置に設けられる。
所謂4枚やじり部の構成とされる。The drift pin 10 is made of steel, and is manufactured by press working by cold forging. In the drift pin 10 having the above-described configuration, four burr portions 10b are prepared, and 9 pins are formed in the circumferential direction of the outer peripheral surface of the head portion of the pin portion 10a.
It is provided at four positions separated by a relationship of 0 °.
It is a so-called four-sheet binding portion.
【0016】次に、かかる構成のドリフトピン10によ
る緊結方法を図2及び図3に基づいて説明する。図にお
いて、柱11の頭部の側面には梁接続金物12の側板部
12aが図示しないボルトにより締結されている。この
梁接続金物12の側板部12a表面中央部から該表面に
略直交する平面内に延びる連結用板部12bは、梁13
の接合端中央に予め切って形成した溝13aに挿入され
る。そして、ドリフトピン10を、梁13の溝13aを
間に挟んで両側に位置する結合部13A,13Bのうち
一方の結合部13Aの嵌合孔14から打ち込んで梁接続
金物12における連結用板部12bの嵌合孔15と床梁
13の他方の結合部13Bの嵌合孔16に嵌合させるこ
とにより、梁接続金物12の連結用板部12bと梁13
とが緊結される。Next, a method of binding using the drift pin 10 having such a configuration will be described with reference to FIGS. In the figure, a side plate portion 12a of a beam connection hardware 12 is fastened to a side surface of a head of a pillar 11 by a bolt (not shown). The connecting plate portion 12b extending from the center of the surface of the side plate portion 12a of the beam connecting hardware 12 into a plane substantially perpendicular to the surface is formed by a beam 13
Is inserted into a groove 13a formed in advance at the center of the joining end of. Then, the drift pin 10 is driven from the fitting hole 14 of one of the connecting portions 13A and 13B located on both sides of the groove 13a of the beam 13 with the groove 13a interposed therebetween, and the connecting plate portion of the beam connecting hardware 12 is formed. By fitting the fitting hole 15 of the beam connection hardware 12 into the fitting hole 15 of the other connecting portion 13B of the floor beam 13 and the connecting plate portion 12b of the beam connecting hardware 12,
Is tied to.
【0017】ここで、ドリフトピン10のやじり部10
Bは、ピン部10aを上記のように嵌合した時点で、梁
13の溝13aを間に挟んで両側に位置する結合部13
A,13Bのうち一方の結合部13Aに食い込む。かか
るドリフトピン10の打ち込みは、玄翁で叩いて行い、
インパクト等の道具は不要である。又、釘打ち機を使用
しても良い。Here, the twisted portion 10 of the drift pin 10
B, when the pin portion 10a is fitted as described above, the connecting portions 13 located on both sides with the groove 13a of the beam 13 interposed therebetween.
A and 13B bite into one connecting portion 13A. The driving of the drift pin 10 is performed by hitting with Geno,
Tools such as impacts are not required. Further, a nailing machine may be used.
【0018】かかる構成のドリフトピン10によると、
丸棒状のピン部10aの頭部外周面に4つのやじり部1
0bを設けるようにしたから、このピン部10aが梁1
3と梁接続金物12の連結用板部12bに嵌合した時点
で、やじり部10bが梁13の溝13aを間に挟んで両
側に位置する結合部13A,13Bのうち一方の結合部
13Aに食い込むため、振動や木材の乾燥等による緩み
が生じ難く、堅固な緊結が行えるようになる。According to the drift pin 10 having such a configuration,
Four burr portions 1 are provided on the outer peripheral surface of the head of the round bar-shaped pin portion 10a.
0b is provided, so that the pin 10a is
At the time when the connecting member 12 is fitted to the connecting plate portion 12b of the beam connecting hardware 12, the binding portion 10b is connected to one of the connecting portions 13A of the connecting portions 13A and 13B located on both sides of the groove 13a of the beam 13. Since it is bitten, loosening due to vibration, drying of the wood, or the like is unlikely to occur, and firm binding can be performed.
【0019】又、やじり部10bは、三角形の板状に形
成したから、くさび効果が得られ、より堅固な緊結が行
えるようになる。更に、やじり部10bの外側縁部を、
鋸歯状に形成したから、やじり部10bの食い込み力が
大きく、緩み止めの効果が高いため、より堅固な緊結が
行えるようになる。Further, since the binding portion 10b is formed in the shape of a triangular plate, a wedge effect is obtained, and more firm binding can be performed. Furthermore, the outer edge of the burr 10b is
Since it is formed in a sawtooth shape, the biting force of the barbed portion 10b is large and the effect of preventing loosening is high, so that more firm binding can be performed.
【0020】尚、上述したドリフトピン10は、4枚や
じり部の構成としたが、これに限らず、図4に示すよう
に、2枚やじり部の構成や、図5に示すように、3枚や
じり部の構成にしても良い。2枚やじり部の構成の場
合、ピン部10aの頭部外周面の周方向に180°の関
係をもって離間した2つの位置に設けられる。又、3枚
やじり部の構成の場合、ピン部10aの頭部外周面の周
方向に120°の関係をもって離間した3つの位置に設
けられる。The above-described drift pin 10 has a four-piece binding portion, but the invention is not limited to this. For example, as shown in FIG. 4, a two-piece binding portion may be used, or as shown in FIG. A configuration of a sheet binding portion may be used. In the case of a two-piece binding portion, the pin portion 10a is provided at two positions separated from each other by 180 ° in the circumferential direction of the outer peripheral surface of the head portion of the pin portion 10a. In the case of a three-piece binding portion, the pins are provided at three positions spaced apart from each other in a circumferential direction of the outer peripheral surface of the head portion of the pin portion 10a by 120 degrees.
【0021】又、ドリフトピン10の長さは基本的には
2種類に限定して、使用するときに間違わないように色
分けを行っておくと良い。更に、長さ、太さは、梁の厚
みや断面形状、荷重状況等に応じて自由に選定できるよ
うにしても良い。又、やじり部10bの形状は、用途に
応じて自由に変えるようにしても良い。In addition, the length of the drift pin 10 is basically limited to two types, and it is preferable to color-code so as not to make a mistake when using it. Further, the length and the thickness may be freely selected according to the thickness, cross-sectional shape, load condition, and the like of the beam. Further, the shape of the binding portion 10b may be freely changed depending on the application.
【0022】[0022]
【発明の効果】以上説明したように、請求項1記載の発
明によると、ドリフトピンのピン部が建築部材と継手部
材に嵌合した時点で、やじり部が建築部材の結合部に食
い込むため、振動や木材の乾燥等による緩みが生じ難
く、堅固な緊結が行え、特に、やじり部を、三角形の板
状に形成したから、くさび効果が得られ、より堅固な緊
結が行えるという利点があり、又、やじり部の外側縁部
を、鋸歯状に形成したから、やじり部の食い込み力が大
きく、緩み止めの効果が高いため、より堅固な緊結が行
えるという利点がある。 As described above, according to the first aspect of the present invention, when the pin portion of the drift pin is fitted to the building member and the joint member, the barbed portion bites into the connecting portion of the building member. It is hard to loosen due to vibration or drying of wood, etc., and it can be firmly tightened.
The wedge effect is obtained because the
It has the advantage that it can be tied, and the outer edge of the
Is formed in a sawtooth shape, so the biting force at the
The tighter and more effective anti-loosening effect creates a stronger bond.
There is an advantage that can be obtained.
【0023】[0023]
【図1】 請求項1の発明のドリフトピンの一実施例を
示す図で、(A)は正面図、(B)は上面図、(C)は
底面図FIG. 1 is a view showing one embodiment of a drift pin according to the invention of claim 1 , wherein (A) is a front view, (B) is a top view, and (C) is a bottom view.
【図2】 同上実施例のドリフトピンによる緊結方法を
説明する斜視図FIG. 2 is a perspective view illustrating a binding method using a drift pin according to the embodiment.
【図3】 図2中A−A矢視断面図FIG. 3 is a sectional view taken along the line AA in FIG. 2;
【図4】 ドリフトピンの他の実施例の上面図FIG. 4 is a top view of another embodiment of the drift pin.
【図5】 ドリフトピンの更に他の実施例の上面図FIG. 5 is a top view of still another embodiment of the drift pin.
【図6】 継手装置の構成を示す斜視図FIG. 6 is a perspective view showing a configuration of a joint device.
【図7】 従来のドリフトピンによる緊結方法を説明す
る斜視図FIG. 7 is a perspective view illustrating a conventional binding method using a drift pin.
10 ドリフトピン 10a ピン部 10b やじり部 10c 歯部 12 梁接続金物 13 梁 13A,13B 結合部 14,15,16 嵌合孔 DESCRIPTION OF SYMBOLS 10 Drift pin 10a Pin part 10b Bent part 10c Teeth part 12 Beam connection hardware 13 Beam 13A, 13B Coupling part 14, 15, 16 Fitting hole
Claims (1)
材に緊結するドリフトピンであって、 前記継手部材と該継手部材を間に挟んで両側に位置する
建築部材の継手部材との結合部とに嵌入されるピン部
と、 前記ピン部の頭部外周面の周方向に離間した複数位置か
ら張り出して設けられ、先端鋭角部がピン部先端方向に
向けられ、前記建築部材の継手部材との結合部の一方に
食い込む複数のやじり部と、 から構成し、 前記やじり部を、三角形の板状に形成すると共に、該や
じり部の外側縁部を、鋸歯状に形成 したことを特徴とす
る建築部材用ドリフトピン。A drift pin for fastening a building member to a joint member connecting the building members to each other, wherein a joint between the joint member and a joint member of a building member located on both sides of the joint member. And a pin portion to be fitted into, and provided to protrude from a plurality of positions spaced apart in the circumferential direction of the outer peripheral surface of the head portion of the pin portion, a sharp end portion is directed toward the tip portion of the pin portion, and a joint member of the building member. of constituted from a plurality of the arrowhead portion biting into one of the coupling portion, the arrowhead portion, thereby forming a triangular plate, the Ya
A drift pin for a building member , wherein an outer edge portion of a torn portion is formed in a sawtooth shape .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6159875A JP2867213B2 (en) | 1994-07-12 | 1994-07-12 | Drift pins for building components |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6159875A JP2867213B2 (en) | 1994-07-12 | 1994-07-12 | Drift pins for building components |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0827905A JPH0827905A (en) | 1996-01-30 |
JP2867213B2 true JP2867213B2 (en) | 1999-03-08 |
Family
ID=15703119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6159875A Expired - Lifetime JP2867213B2 (en) | 1994-07-12 | 1994-07-12 | Drift pins for building components |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2867213B2 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02103402U (en) * | 1989-02-06 | 1990-08-16 |
-
1994
- 1994-07-12 JP JP6159875A patent/JP2867213B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0827905A (en) | 1996-01-30 |
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