JPH1181488A - Dowel and joint method for member using it - Google Patents

Dowel and joint method for member using it

Info

Publication number
JPH1181488A
JPH1181488A JP25744897A JP25744897A JPH1181488A JP H1181488 A JPH1181488 A JP H1181488A JP 25744897 A JP25744897 A JP 25744897A JP 25744897 A JP25744897 A JP 25744897A JP H1181488 A JPH1181488 A JP H1181488A
Authority
JP
Japan
Prior art keywords
dowel
members
adhesives
high frequency
adhesive
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.)
Pending
Application number
JP25744897A
Other languages
Japanese (ja)
Inventor
Yuji Tachizuka
祐司 立塚
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.)
Dantani Plywood Co Ltd
Original Assignee
Dantani Plywood Co Ltd
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 Dantani Plywood Co Ltd filed Critical Dantani Plywood Co Ltd
Priority to JP25744897A priority Critical patent/JPH1181488A/en
Publication of JPH1181488A publication Critical patent/JPH1181488A/en
Pending legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To prevent the overflow of adhesives and to shorten the sticking time of members by inserting a dowel in a dowel hole and by melting a heat melting resin adhesive film formed on the surface of the dowel by high frequency heating. SOLUTION: A film 2 of heat melting resin adhesives is formed on the surface of a wooden dowel 1 and hardened by cooling so as to be changed into the non-adhesive. A dowel hole is formed in a joint part of members 3, 3 of wooden products, the dowel 1 is inserted without applying the adhesives so as to fix the members 3, 3 temporarily, a high frequency heater is used to melt the film 2 of the heat melting resin adhesives by the high frequency heating so as to stick the dowel 1 and the members 3, 3, with each other. The dowel 1 is not necessary to be a wooden product and a metal or a plastic product can be used according to purposes. This constitution can eliminate any necessity of applying the adhesives in the dowel hole, prevent the overflow of the adhesives from the dowel hole, and join the members 3, 3 in an extremely short time.

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、主として建材等の部材
の接合に用いるダボ及びそれを用いた部材の接合方法に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dowel used mainly for joining members such as building materials and a method for joining members using the dowel.

【０００２】[0002]

【従来の技術】従来、ダボにより部材を接合する場合、
ダボ穴に接着剤を塗布した後、ダボを打ち込んでいた。
ところが部材同志を完全固着させるには接着剤が硬化す
るのを待つ必要があり、また、余分な接着剤がはみ出
し、周辺を汚染するという問題があった。2. Description of the Related Art Conventionally, when members are joined by a dowel,
After applying the adhesive to the dowel hole, the dowel was driven.
However, in order to completely fix the members together, it is necessary to wait for the adhesive to harden, and there has been a problem that excess adhesive protrudes and contaminates the periphery.

【０００３】[0003]

【発明が解決しようとする課題】本発明はかかる事情に
鑑みてなされたもので、接着剤の無駄が無く、周辺を汚
染することのないダボ及び、部材同志の固着時間を短縮
できる方法を提供することを目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and provides a dowel which does not waste adhesive and does not contaminate the surroundings, and a method which can reduce the time required for fixing members together. The purpose is to do.

【０００４】[0004]

【課題を解決するための手段】部材のダボ穴に、表面に
熱溶融性樹脂接着剤の被膜が形成されたダボを挿入して
部材同志を仮接合し、この接合部に高周波加熱によりダ
ボの熱溶融性樹脂接着剤を溶融させ、その後、高周波を
中止して冷却することにより、接合を強固に行う。Means for Solving the Problems A dowel having a surface coated with a hot-melt resin adhesive is inserted into a dowel hole of the member, and the members are temporarily joined to each other. The bonding is performed firmly by melting the hot-melt resin adhesive, then stopping the high frequency wave and cooling.

【０００５】[0005]

【発明の実施の形態】ここに、図１は、本発明の一実施
例のダボの断面図、図２は、本発明の一実施例のダボを
用いた部材の接合状態の一例を示す透視図である。FIG. 1 is a sectional view of a dowel according to one embodiment of the present invention, and FIG. 2 is a perspective view showing an example of a joined state of members using the dowel according to one embodiment of the present invention. FIG.

【０００６】本発明のダボ１は、通常使用されている木
製のダボが用いられ、その表面に熱溶融性樹脂接着剤
（ホットメルト接着剤）の被膜２を形成し、冷却して硬
化させたものである。As the dowel 1 of the present invention, a commonly used wooden dowel is used, and a coating 2 of a hot-melt resin adhesive (hot melt adhesive) is formed on the surface of the dowel, which is cooled and cured. Things.

【０００７】次に上記ダボ１を用いた部材３の接合方法
を説明する。部材３は一般に木製品が用いられ、接合す
べき箇所にダボ１と同形状のダボ穴が形成される。この
ダボ穴に接着剤を塗布せず、直接上記のダボ１を挿入す
る。続いて、他方の部材３をダボ穴に合わせて挿入し、
部材同志を仮固定する。然る後、接合箇所を表面より公
知の高周波加熱機を用いて高周波を加熱して、熱溶融性
樹脂接着剤の被膜３を溶融させる。熱溶融性樹脂接着剤
の被膜２はダボ１と部材３とを接着し、直ちに冷えて硬
化する。Next, a method of joining the members 3 using the dowels 1 will be described. Generally, a wooden product is used for the member 3, and a dowel hole having the same shape as the dowel 1 is formed at a portion to be joined. The dowel 1 is directly inserted without applying an adhesive to the dowel hole. Then, insert the other member 3 according to the dowel hole,
Temporarily fix the members together. After that, the joint is heated from the surface with a high frequency using a known high frequency heater to melt the coating 3 of the hot-melt resin adhesive. The coating 2 of the hot-melt resin adhesive bonds the dowel 1 and the member 3 and immediately cools and hardens.

【０００８】なお、本発明のダボは、木製に限定され
ず、目的に応じて金属やプラスチック等が用いられる。The dowels of the present invention are not limited to wood, but may be made of metal, plastic or the like according to the purpose.

【０００９】[0009]

【発明の効果】本発明によれば、ダボにより接合するに
際し、接着剤を必要としないため、養生が不要で接着剤
がはみ出すことがない。また、接合が極めて短時間に確
実に行われる。According to the present invention, no adhesive is required for joining with a dowel, so that curing is unnecessary and the adhesive does not protrude. In addition, the bonding can be reliably performed in a very short time.

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

【図１】本発明のダボの断面図FIG. 1 is a sectional view of a dowel of the present invention.

【図２】本発明のダボを用いた部材の接合状態の一例を
示す透視図FIG. 2 is a perspective view showing an example of a joined state of members using the dowels of the present invention.

【符号の説明】[Explanation of symbols]

１ ダボ ２ 熱溶融性樹脂接着剤の被膜 ３ 部材 DESCRIPTION OF SYMBOLS 1 Dowel 2 Coating of hot-melt resin adhesive 3 Member

Claims (2)

【特許請求の範囲】[Claims] 【請求項１】表面に熱溶融性樹脂接着剤の被膜が形成さ
れたダボ。1. A dowel having a surface coated with a hot-melt resin adhesive. 【請求項２】部材のダボ穴に、請求項１記載のダボを挿
入して部材同志を仮接合し、この接合部に高周波加熱に
よりダボの熱溶融性樹脂接着剤を溶融させ、部材とダボ
を接着し、その後、冷却させる部材の接合方法。2. The dowel according to claim 1 is inserted into the dowel hole of the member, and the members are temporarily joined to each other, and the hot-melt resin adhesive of the dowel is melted by high-frequency heating at the joined portion. Bonding method, and then cooling.
JP25744897A 1997-09-04 1997-09-04 Dowel and joint method for member using it Pending JPH1181488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25744897A JPH1181488A (en) 1997-09-04 1997-09-04 Dowel and joint method for member using it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25744897A JPH1181488A (en) 1997-09-04 1997-09-04 Dowel and joint method for member using it

Publications (1)

Publication Number Publication Date
JPH1181488A true JPH1181488A (en) 1999-03-26

Family

ID=17306494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25744897A Pending JPH1181488A (en) 1997-09-04 1997-09-04 Dowel and joint method for member using it

Country Status (1)

Country Link
JP (1) JPH1181488A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009002042A (en) * 2007-06-21 2009-01-08 Shimizu Corp Structure of earthquake resisting board wall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009002042A (en) * 2007-06-21 2009-01-08 Shimizu Corp Structure of earthquake resisting board wall

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