JPH058008U - Retrofit bolt for dovetail - Google Patents

Retrofit bolt for dovetail

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Publication number
JPH058008U
JPH058008U JP8284291U JP8284291U JPH058008U JP H058008 U JPH058008 U JP H058008U JP 8284291 U JP8284291 U JP 8284291U JP 8284291 U JP8284291 U JP 8284291U JP H058008 U JPH058008 U JP H058008U
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JP
Japan
Prior art keywords
bolt
dovetail groove
width
spacer
dovetail
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
Application number
JP8284291U
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Japanese (ja)
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JPH078889Y2 (en
Inventor
昭一 山内
Original Assignee
株式会社浅羽製作所
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Priority to JP8284291U priority Critical patent/JPH078889Y2/en
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Abstract

(57)【要約】 【目的】支柱に形成された蟻溝(1)の任意の位置に、
支柱の立設後即ちあと付けで挿入し、パネル、ブラケッ
ト等を固定出来る「蟻溝用あと付けボルト」を提供する
こと。 【構成】蟻溝(1)の任意の位置に、頭(21)から挿
入出来るボルト(2)と、ボルト頭(21)に跨乗して
蟻溝(1)に挿入されるスペーサー(3)とボルト
(2)と組の六角ナット(4)からなり、ボルト頭(2
1)の台形の短辺(26)とスペーサー(3)の両側辺
の外面間隔Wは蟻溝開口部(11)の幅Wより小さ
く、短辺(26)とスペーサー(3)の両側辺の厚みと
の和は、は蟻溝開口部(11)の幅Wより大きいこと
を特徴とする「蟻溝用あと付けボルト」。
(57) [Abstract] [Purpose] At any position of the dovetail groove (1) formed on the pillar,
Providing "recessed bolts for dovetails" that can be inserted after the pillars are erected, that is, after mounting, to fix panels, brackets, etc. [Structure] A bolt (2) that can be inserted from a head (21) at an arbitrary position of the dovetail groove (1), and a spacer (3) that is inserted into the dovetail groove (1) while straddling the bolt head (21). And hexagon nut (4) in combination with bolt (2),
The outer surface distance W 3 between the short side (26) of the trapezoid of (1) and the both sides of the spacer (3) is smaller than the width W 1 of the dovetail groove opening (11), and both sides of the short side (26) and the spacer (3). The sum of the thickness of the sides is larger than the width W 1 of the dovetail groove opening portion (11), "a dovetail post mounting bolt".

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

この考案は、管材、板材等に形成された蟻溝に、任意形状のブラケット、パネ ル等を固着するに際して使用する、ボルトに関するものである。 The present invention relates to a bolt used for fixing a bracket, a panel or the like having an arbitrary shape to a dovetail groove formed in a pipe material, a plate material or the like.

【0002】[0002]

【従来の技術】[Prior Art]

従来、蟻溝にボルトを固着するには、蟻溝の端部から、ボルト又はナットを挿入 し、所定位置に滑動させて締結した。即ち、蟻溝の中間部の任意の位置で、ボル ト又はナットを挿入し締結する技術は無かった。従って、建て方完了後の管材、 板材等の蟻溝に、あと付けで、ボルトを介してブラケット、パネル等を固着する ことが出来なかった。 Conventionally, to fix a bolt in a dovetail groove, a bolt or a nut is inserted from the end of the dovetail groove and slid to a predetermined position and fastened. That is, there was no technique for inserting and fastening a bolt or a nut at an arbitrary position in the middle part of the dovetail groove. Therefore, it was not possible to fix brackets, panels, etc. via bolts to the dovetails of pipes, plates, etc. after the building was completed.

【考案が解決しようとする課顧】[Consultation that the device is trying to solve]

従って、本考案は、蟻溝の任意の中間位置に挿入し締結出来る、蟻溝用のボルト を提供しようとするものである。 Therefore, the present invention seeks to provide a dovetail bolt that can be inserted and fastened at any intermediate position in the dovetail.

【0004】[0004]

【問題を解決するための手段】[Means for solving the problem]

本考案の蟻溝用あと付けボルト(A)は、ボルト(3)とスペーサー(2)とか らなり、 ボルトの頭(31)は、台形断面で、蟻溝方向に適宜長さで、蟻溝開口部(1 1)の幅より小さい幅をもって形成する。 スペーサー(2)は、U字形またはコの字形断面で、蟻溝方向に適宜長さで、 蟻溝開口部(11)の幅より小さい幅で、所定厚みをもって形成し、中央部には ボルト軸(32)を挿通する穴をくり抜く。 ボルトの頭(31)の幅とスペーサー(2)の両側壁の厚みとの和は、蟻溝の 開口部(11)の幅より大きくする。 The dovetail post-mounting bolt (A) of the present invention comprises a bolt (3) and a spacer (2), and the head (31) of the bolt has a trapezoidal cross section and has an appropriate length in the dovetail direction. The width is smaller than the width of the opening (11). The spacer (2) has a U-shaped or U-shaped cross section, has an appropriate length in the dovetail groove direction, a width smaller than the width of the dovetail groove opening (11), and a predetermined thickness, and the bolt shaft is formed in the central portion. Drill a hole to insert (32). The sum of the width of the bolt head (31) and the thickness of both side walls of the spacer (2) is made larger than the width of the opening (11) of the dovetail groove.

【0005】[0005]

【作用】 ボルトの頭(31)の幅及びスペーサー(2)の幅は、蟻溝開口部(11)の 幅より小さいので、蟻溝の任意の中間位置で挿入出来る。Since the width of the bolt head (31) and the width of the spacer (2) are smaller than the width of the dovetail groove opening (11), it can be inserted at any intermediate position of the dovetail groove.

【図3】に示すように六角ナット(4)を締めつけると、ボルトの頭(31) は、ボルト軸(32)の回転を抑止しつつ、上方え引上げられ、スペーサー(2 )を拡開し圧着する。従ってボルトは固着される。 ボルトの頭(31)の幅とU字片(2)の両側壁の厚みとの和は、蟻溝の開口 部(11)の幅より大きいので、ボルト(3)が蟻溝(1)から抜脱することは ない。When the hexagon nut (4) is tightened as shown in Fig. 3, the bolt head (31) is pulled upward while restraining the rotation of the bolt shaft (32), and the spacer (2) is expanded. Crimp. Therefore, the bolt is fixed. Since the sum of the width of the bolt head (31) and the thickness of both side walls of the U-shaped piece (2) is larger than the width of the dovetail groove opening (11), the bolt (3) moves from the dovetail groove (1) to the dovetail groove (1). It does not come out.

【0006】[0006]

【実施例】【Example】

以下、本案の実施例を図面によって説明する。 An embodiment of the present invention will be described below with reference to the drawings.

【図1】に示すように、蟻溝用あと付けボルト(A)は、ボルト(3)とボルト (3)に組まれるスペーサー(2)とからなり、 ボルトの頭(31)は、台形断面で、蟻溝方向に適宜長さで、蟻溝開口部(1 1)の幅Dより小さい幅Dをもって形成されている。 スペーサー(2)は金属製で、断面は逆U字形またはコの字形で、両側壁のそ とづら間隔即ち幅D[Fig. 1] As shown in Fig. 1, the dovetail post-installation bolt (A) is composed of a bolt (3) and a spacer (2) assembled to the bolt (3), and the bolt head (31) has a trapezoidal cross section. Then, it is formed with an appropriate length in the dovetail groove direction and a width D 3 smaller than the width D 1 of the dovetail groove opening portion (1 1). Spacer (2) is made of metal, cross-section in the inverted U-shaped or U-shaped, the side walls its a Dzura spacing or width D 2 (

【図2】)は、蟻溝開口部(11)の幅Dより小さい 。又、前記スペーサー(2)は、中央部に穴がくり抜かれ、ボルト軸(32)を 挿通して、ボルトの頭(30)に跨乗する。 ボルトの頭(31)の幅Dと前記U字片(2)の両側壁の厚みT×2との 和は、蟻溝の開口部(11)の幅Dより大きい。 本案の蟻溝用あと付けボルト(A)は以上のような構成であり、これを使用し て、ブラケットやパネル等の取付け材(5)を取り付けるに当たっては、2) is smaller than the width D 1 of the dovetail groove opening (11). Further, the spacer (2) has a hole cut out at the center thereof, and is inserted through the bolt shaft (32) to ride on the bolt head (30). The sum of the width D 3 of the bolt head (31) and the thickness T 2 × 2 of both side walls of the U-shaped piece (2) is larger than the width D 1 of the opening (11) of the dovetail groove. The retrofit bolt (A) for the dovetail groove of the present invention has the above-mentioned configuration, and when using this, when attaching the mounting material (5) such as a bracket or panel,

【図1】に示すように、蟻溝(1)に於いてボルトを固着しようとする位置に スペーサー(2)を跨乗させたボルト(3)を挿入する。ボルトの頭の幅D、 スペーサーの幅Dは蟻溝開口部の幅Dより小さいので蟻溝(1)の任意位置 に挿入出来る。As shown in FIG. 1, a bolt (3) having a spacer (2) mounted thereon is inserted at a position where the bolt is to be fixed in the dovetail groove (1). Since the width D 3 of the head of the bolt and the width D 2 of the spacer are smaller than the width D 1 of the opening of the dovetail groove, it can be inserted at any position of the dovetail groove (1).

【図3】に示すように、ボルト(3)に取り付け材(5)を取り付けて、六角 ナット(4)を締めつけると、ボルトの頭(31)は、ボルト軸(32)の回転 を抑止しつつ、上方え引上げられ、スペーサー(2)を拡開し圧着する。従って ボルト(3)は固着される。As shown in FIG. 3, when the mounting material (5) is attached to the bolt (3) and the hexagon nut (4) is tightened, the bolt head (31) prevents the bolt shaft (32) from rotating. At the same time, the spacer (2) is pulled upward and the spacer (2) is expanded and crimped. Therefore, the bolt (3) is fixed.

【図1】[Figure 1]

【図2】を参照して、スペーサー(2)の両側壁の厚みT×2とボ ルトの頭(31)の幅Dとの和は 、蟻溝の開口部(11)の幅Dより大き いので、ボルト(3)が蟻溝(1)から抜脱することはない。 なお、ボルトの頭(31)の断面形状は台形の他半月形、長方形等でも良い。Referring to FIG. 2, the sum of the thickness T 2 × 2 of the side walls of the spacer (2) and the width D 3 of the bolt head (31) is equal to the width D of the dovetail groove opening (11). Since it is larger than 1 , the bolt (3) will not come out of the dovetail groove (1). The cross section of the bolt head (31) may be a trapezoid, a half moon, a rectangle, or the like.

【0007】[0007]

【考案の効果】[Effect of the device]

以上の通り、本考案の蟻溝用あと付けボルトを使用すれば、蟻溝の任意位置で、 ボルトを挿入し固着出来る。従って、建て方完了後の管材、板材等の蟻溝に、ブ ラケット、パネル等を、任意の位置に、且つ現場合わせで取り付けることが出来 る。本考案の取り上げた課題の解決は、業界の長年の強い要望であったので、極 めて有用な考案と言える。 As described above, by using the dovetail post-mounting bolt of the present invention, the bolt can be inserted and fixed at any position in the dovetail. Therefore, it is possible to attach brackets, panels, etc. to the dovetail groove of the pipes, plates, etc. after the building is completed, at any position and on site. The solution to the problems addressed by the present invention has been a strong demand of the industry for many years, and can be said to be an extremely useful idea.

【提出日】平成4年9月28日[Submission date] September 28, 1992

【手続補正1】[Procedure Amendment 1]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】全文[Name of item to be corrected] Full text

【補正方法】変更[Correction method] Change

【補正内容】[Correction content] 【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

この考案は、管材に形成された蟻溝に、パネル、金具等を取り付けるに当たって 使用するボルトに関するものである。 The present invention relates to a bolt used for attaching a panel, a metal fitting, etc. to a dovetail groove formed in a pipe material.

【0002】[0002]

【従来の技術】[Prior Art]

従来より、管材に形成された蟻溝に、パネル、金具等被固定体を固定するに当た っては、蟻溝の端から四角ナットを挿入して所定の固定位置に滑動させ、被固定 体をボルト軸に挿通して固定した。又、スタッドボルトを蟻溝内に挿入された四 角ナットにねじ込んで固定し、これに被固定体を挿通して六角ナットで固定する 工法も一般に行われて来た。 Conventionally, when fixing a fixed object such as a panel or a metal fitting to a dovetail groove formed in a pipe material, a square nut is inserted from the end of the dovetail groove and slid to a predetermined fixed position to be fixed. The body was inserted into the bolt shaft and fixed. In addition, a method of screwing a stud bolt into a square nut inserted in a dovetail groove to fix it, inserting a fixed body into this, and fixing it with a hexagon nut has also been generally performed.

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

これには次のような欠点があった。支柱の建て方の完了後では、蟻溝の端部は閉 ざされていたり、又、高所に位置したりして四角ナットを蟻溝の端部から挿入出 来ない場合が多い。又、建て方完了後、パネル、金具等を取り付けたい要望が起 きた場合に対応出来ない。本考案は建て方完了後即ちあと付けで使用できる「蟻 溝用あと付けボルト」を提供しようとするものである。 This had the following drawbacks. After the pillars have been built, the end of the dovetail groove is often closed or located at a high place so that the square nut does not come out from the end of the dovetail groove. In addition, we cannot respond to requests for mounting panels, metal fittings, etc. after the building is completed. The present invention is intended to provide a "recessed bolt for a dovetail groove" that can be used after completion of construction, that is, after mounting.

【0004】[0004]

【問題を解決するための手段】[Means for solving the problem]

上記目的を達成するため、本考案の「蟻溝用あと付けボルト」は、管材の長手方 向に形成された蟻溝(1)の任意位置に、頭(21)から挿入されるボルト(2 )と、ボルト頭(21)に跨乗して蟻溝(1)に挿入されるスペーサー(3)と 、ボルト(2)と組の六角ナット(4)とからなり、 (イ)ボルト頭(21)は、台形で、台形の短側面(23)の長さは蟻溝開口部 (11)の幅Wより小さく、 (ロ)スペ−サー(3)はコ字状断面で、両側面間のそと面間隔Wはボルト頭 (21)の短側面(23)の長さに等しく、上面にボルト軸(22)を挿通する 穴が欠成され、 (ハ)ボルト頭(21)の短側面(23)の長さとスペーサー(3)の両側面の 厚みとの和は、蟻溝開口部(11)の幅Wより大きい、 以上のように構成されたものである。In order to achieve the above-mentioned object, the "post-attachment bolt for dovetail groove" of the present invention is a bolt (2) inserted from the head (21) at an arbitrary position of the dovetail groove (1) formed in the longitudinal direction of the pipe material. ), A spacer (3) that straddles the bolt head (21) and is inserted into the dovetail groove (1), and a bolt (2) and a hexagon nut (4) as a set, (a) Bolt head ( 21) is a trapezoid, the length of the short side surface (23) of the trapezoid is smaller than the width W 1 of the dovetail groove opening (11), and (b) the spacer (3) has a U-shaped cross section and both side surfaces. The distance W 3 between the inner surfaces is equal to the length of the short side surface (23) of the bolt head (21), and a hole for inserting the bolt shaft (22) is formed in the upper surface, and (c) the bolt head (21). the sum of the thickness of both sides of the length and the spacer of the short sides (23) (3) is of greater width W 1 of the dovetail opening (11), above It is those that are configured.

【0005】[0005]

【作用】[Action]

図2に示すように、ボルト軸(22)にスペーサー(3)及び被固定体(5)を 挿通し、六角ナット(4)を緩着して、ボルト(2)を頭(21)から蟻溝(1 )の所定位置に挿入し、六角ナット(4)を締めると被固定体(5)は固定され る。 (イ)ボルト頭(21)の短側面(23)の長さ及びスペーサー(3)の両側面 のそと面間隔Wは、蟻溝開口部(11)の幅Wより小さいので、スペーサー (3)を跨乗したボルト頭(21)は、蟻溝(1)の任意位置に挿入され得る。 (ロ)図3に示すように、六角ナット(4)を締めると、ボルト頭(21)と被 固定体(5)は接近し、被固定材(5)は支柱(6)に圧着し、ボルト頭(21 )はスペーサー(3)を拡開して蟻溝(1)の側壁に圧着させる。 (ハ)ボルト頭(21)の長側面(24)は六角ナット(4)を回すとき、ボル ト(2)が共に回るのを抑止する。 (ニ)図2及び図3に示したように、ボルト頭(21)の短側面(23)の長さ とスペーサー(3)の両側面の厚みとの和は、蟻溝開口部(11)の幅Wより 大きいので、ボルト(2)が蟻溝(1)から抜脱することはない。As shown in FIG. 2, the spacer (3) and the fixed body (5) are inserted through the bolt shaft (22), the hexagon nut (4) is loosely attached, and the bolt (2) is removed from the head (21). The fixed body (5) is fixed by inserting it into the groove (1) at a predetermined position and tightening the hexagon nut (4). (A) Since the length of the short side surface (23) of the bolt head (21) and the space W 3 between the side surfaces of the spacer (3) are smaller than the width W 1 of the dovetail groove opening (11), the spacer The bolt head (21) straddling the (3) can be inserted at an arbitrary position of the dovetail groove (1). (B) As shown in FIG. 3, when the hexagon nut (4) is tightened, the bolt head (21) and the fixed body (5) come close to each other, and the fixed material (5) is crimped to the column (6), The bolt head (21) expands the spacer (3) and presses it against the side wall of the dovetail groove (1). (C) The long side surface (24) of the bolt head (21) prevents the bolt (2) from rotating together when the hexagon nut (4) is rotated. (D) As shown in FIGS. 2 and 3, the sum of the length of the short side surface (23) of the bolt head (21) and the thickness of both side surfaces of the spacer (3) is the dovetail groove opening (11). Since it is larger than the width W 1 of the dovetail, the bolt (2) does not come out of the dovetail groove (1).

【0006】[0006]

【実施例】【Example】

以下、本案の実施例を図面によって説明する。 〔実施例1〕 図1において、ボルト頭(21)は台形で、長側面(24)の長さは15mm、 短側面(23)の長さは11.8mm、ボルト(2)の寸法はM8である。スペ ーサー(3)の断面はコ字形で、拡開作用を容易にするためアルミニューム製で 、上面にボルト軸(22)を挿通する穴が欠成されている。スペーサー(3)の の長さは15mm、両側面の外面間隔は11.8mm、側面の厚みは1.5mm である。なお、支柱(6)の蟻溝開口部(11)の幅Wは12mmである。 本案の「蟻溝用あと付けボルト」は以上のような構成であって、これを使用する ときは、 (イ)図2に示すように、ボルト軸(22)に、スペーサー(3)を挿通してボ ルト頭(21)に跨乗させ、更に被固定材(5)と六角ナット(4)を通した儘 、ボルト頭(21)を蟻溝(1)の所定位置に挿入する。ボルト頭(21)の短 側面(23)の長さは11.8mm、蟻溝開口部(11)の幅Wは12mmで あるからボルト(2)は蟻溝(1)の任意位置に挿入され得る。 (ロ)図3に示すように、六角ナット(4)を締めると、被固定体(5)は支柱 (6)に固定される。 (ハ)図3において、ボルト頭(21)の短側面(23)の長さは11.8mm 、スペーサー(3)の両側面の厚みは3mm(1.5×2)、両者の和は14. 8mmで蟻溝開口部(11)の幅は12mmであるから、ボルト頭(21)が蟻 溝(1)から抜脱することはない。 なお、ボルト頭(21)は円柱形、半円柱形であっても良い。 〔実施例2〕 図4において、ボルト(2)は、ボルト頭(21)の長側面(24)を横向きに 保持して、蟻溝(11)に、その上端から挿入出来るようにしたものである。〔 実施例1〕において、ボルト頭(21)の長側面(24)の長さは15mmであ ったが、下底長さは15mmの儘とし上底長さを13mmとして、ボルト頭(2 1)の長手方向の断面が蟻溝(11)の横断面内に収まる大きさとなっている。 (イ)これを使用するときは、ボルト頭(21)を、長側面(24)を横向きに 保持して、蟻溝(1)に、その上端から挿入し、所定位置まで滑動させ、ボルト 軸(22)に彼固定体(5)を挿通し、六角ナット(4)により固定する。スペ ーサー(3)は使用しない。ボルト頭(21)の長側面(24)の長さは13〜 15mmで蟻溝開口部(11)の幅Wは12mmであるから、ボルト(2)が 蟻溝(1)から抜脱することはない。 (ロ)このようにボルト頭(21)の長側面(24)の長さを蟻溝開口部(12 )の幅より大きく、長手方向の断面を蟻溝(1)の横断面内に収まる大きさとし ておくと、ボルト頭(21)を、長側面(24)を横向きに保持して、蟻溝(1 )に、その上端から挿入して、固定体(5)を固定出来る。スペーサー(3)は 使用しない。固定位置が蟻溝(1)の上端に近い場合の様にあと付けを必要とし ない場合、又、図4に示すように被固定材(5)が浮き上がっていてスペーサー (3)が拡開しない構造の場合の様にあと付け使用が不可のときに活用出来るの で頗る重宝である。An embodiment of the present invention will be described below with reference to the drawings. Example 1 In FIG. 1, the bolt head (21) is trapezoidal, the long side surface (24) has a length of 15 mm, the short side surface (23) has a length of 11.8 mm, and the bolt (2) has a dimension of M8. Is. The spacer (3) has a U-shaped cross section, is made of aluminum for facilitating the expanding action, and has a hole in the upper surface through which the bolt shaft (22) is inserted. The spacer (3) has a length of 15 mm, an outer surface distance between both side surfaces of 11.8 mm, and a side surface thickness of 1.5 mm 2. The width W 1 of the dovetail groove opening (11) of the column (6) is 12 mm. The “post-mounting bolt for dovetail” of the present invention has the above-mentioned structure. When using this, (a) as shown in FIG. 2, insert the spacer (3) into the bolt shaft (22). Then, the bolt head (21) is laid on the bolt head (21), and further, the fixed head (5) and the hexagon nut (4) are passed through and the bolt head (21) is inserted into a predetermined position of the dovetail groove (1). Since the length of the short side surface (23) of the bolt head (21) is 11.8 mm and the width W 1 of the dovetail groove opening (11) is 12 mm, the bolt (2) is inserted at an arbitrary position of the dovetail groove (1). Can be done. (B) As shown in FIG. 3, when the hexagon nut (4) is tightened, the fixed body (5) is fixed to the column (6). (C) In FIG. 3, the length of the short side surface (23) of the bolt head (21) is 11.8 mm, the thickness of both side surfaces of the spacer (3) is 3 mm (1.5 × 2), and the sum of the two is 14 mm. . Since the width of the dovetail groove opening (11) is 8 mm and the width is 12 mm, the bolt head (21) is not pulled out from the dovetail groove (1). The bolt head (21) may be cylindrical or semi-cylindrical. [Embodiment 2] In FIG. 4, the bolt (2) is configured such that the long side surface (24) of the bolt head (21) is laterally held and can be inserted into the dovetail groove (11) from its upper end. is there. In Example 1, the length of the long side surface (24) of the bolt head (21) was 15 mm, but the lower bottom length was 15 mm and the upper bottom length was 13 mm. The longitudinal cross section of 1) is sized to fit within the cross section of the dovetail groove (11). (B) When using this, insert the bolt head (21) into the dovetail groove (1) from its upper end, holding the long side surface (24) sideways, and slide it to the specified position to move the bolt shaft (21). The fixing body (5) is inserted into (22) and fixed with a hexagon nut (4). Spacer (3) is not used. Since the width W 1 of the dovetail opening in. 13 to 15 mm length of the long side (24) of the bolt head (21) (11) is 12 mm, the bolt (2) is pulled out from the dovetail (1) There is no such thing. (B) As described above, the length of the long side surface (24) of the bolt head (21) is larger than the width of the dovetail groove opening (12), and the longitudinal section is within the transverse section of the dovetail groove (1). In other words, the bolt head (21) can be fixed to the fixing body (5) by holding the long side surface (24) sideways and inserting it into the dovetail groove (1) from its upper end. Do not use the spacer (3). When the fixing position is not near the upper end of the dovetail groove (1) and no additional attachment is required, or as shown in Fig. 4, the fixed material (5) is lifted and the spacer (3) does not expand. It is very useful because it can be used when retrofitting is not possible, as in the case of structure.

【0007】[0007]

【考案の効果】[Effect of the device]

本考案の「蟻溝用あと付けボルト」を使用すれば、建て方完了後の支柱の蟻溝の 任意位置に、パネル、ブラケット等の被固定材を取り付けることが出来る。又、 あと付けを必要としない場合、又、その使用が不可の場合にも使用出来て頗る重 宝ある。本考案の取り上げた課題の解決は、業界の長年の強い要望であったので 、極めて有用な考案といえる。 If the "post-mounting bolt for dovetail groove" of the present invention is used, a fixed material such as a panel or a bracket can be attached to an arbitrary position of the dovetail groove of the column after the building is completed. Moreover, it is very useful because it can be used when it is not necessary to add it, or when it cannot be used. Since the solution of the problem addressed by the present invention has been a long-standing strong demand of the industry, it can be said to be an extremely useful idea.

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

【図1】本考案の斜視図である。FIG. 1 is a perspective view of the present invention.

【図2】本考案のスペーサーの側面図である。FIG. 2 is a side view of a spacer of the present invention.

【図3】本考案のボルトが蟻溝に固着される態様を示す
側面図である。
FIG. 3 is a side view showing a mode in which the bolt of the present invention is fixed to a dovetail groove.

【符号の説明】[Explanation of symbols]

A 蟻溝用あと付けボルト 1 蟻溝 11 蟻溝開口部 2 スペーサー 3 ボルト 31 ボルトの頭 32 ボルト軸 4 六角ナット 5 取付け材 A Dovetail mounting bolt 1 Dovetail 11 Dovetail opening 2 Spacer 3 Bolt 31 Bolt head 32 Bolt shaft 4 Hexagon nut 5 Mounting material

─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───

【手続補正書】[Procedure amendment]

【提出日】平成4年9月28日[Submission date] September 28, 1992

【手続補正1】[Procedure Amendment 1]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】全文[Name of item to be corrected] Full text

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【書類名】 明細書[Document name] Statement

【考案の名称】 蟻溝用あと付けボルト[Title of device] Retrofit bolt for dovetail

【実用新案登録請求の範囲】[Scope of utility model registration request]

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

【図1】本考案の斜視図FIG. 1 is a perspective view of the present invention.

【図2】本考案の作用の態様を示す断面図FIG. 2 is a sectional view showing a mode of operation of the present invention.

【図3】本考案の作用の態様を示す断面図FIG. 3 is a sectional view showing a mode of operation of the present invention.

【図4】本考案の他の実施例を示す斜視図FIG. 4 is a perspective view showing another embodiment of the present invention.

【符号の説明】 1 蟻溝 11 蟻溝開口部 2 ボルト 21 ボルト頭 22 ボルト軸 23 ボルト頭の短側面 24 ボルト頭の長側面 3 スペーサー 4 六角ナット 5 被固定体 6 支柱 W 蟻溝開口部の幅 W スペーサーの両側面のそと面間隔[Explanation of Codes] 1 Dovetail 11 Dovetail slot 2 Bolt 21 Bolt head 22 Bolt shaft 23 Short side of bolt head 24 Long side of bolt head 3 Spacer 4 Hexagon nut 5 Fixed object 6 Strut W 1 Dovetail opening Width W 3 Spacer spacing on both sides of the spacer

【手続補正2】[Procedure Amendment 2]

【補正対象書類名】図面[Document name to be corrected] Drawing

【補正対象項目名】全図[Correction target item name] All drawings

【補正方法】変更[Correction method] Change

【補正内容】[Correction content]

【図1】 [Figure 1]

【図2】 [Fig. 2]

【図3】 [Figure 3]

【図4】 [Figure 4]

Claims (1)

【実用新案登録請求の範囲】 【請求項1】管材、板材等に形成された蟻溝(1)の任
意位置に挿入されるボルト(3)と、ボルト(3)に跨
乗して蟻溝(1)に挿入されるスペーサー(2)とから
なり、ボルトの頭(31)は、台形断面で、蟻溝方向
に適宜長さで、蟻溝開口部(11)の幅より小さい幅で
形成され、 スペーサー(2)は、U字形またはコの字形断面で、
蟻溝方向に適宜長さで、蟻溝開口部(11)の幅より小
さい幅で、所定厚みをもって形成され、中央部にボルト
軸(32)を挿通する穴がくり抜かれている。ボルト
の頭(31)の幅とスペーサー(2)の両側壁の厚みと
の和は、蟻溝の開口部(11)の幅より大きい。以上の
ように構成された蟻溝用あと付けボルト(A)。
[Claims for utility model registration] [Claim 1] A bolt (3) inserted into an arbitrary position of a dovetail groove (1) formed in a pipe material, a plate material or the like, and a dovetail groove straddling the bolt (3). It is composed of a spacer (2) inserted into (1), and the head (31) of the bolt is formed in a trapezoidal cross section with an appropriate length in the dovetail groove direction and a width smaller than the width of the dovetail groove opening (11). The spacer (2) has a U-shaped or U-shaped cross section,
The dovetail groove has an appropriate length, a width smaller than the width of the dovetail groove opening (11), and a predetermined thickness, and a hole through which the bolt shaft (32) is inserted is cut out at the center. The sum of the width of the bolt head (31) and the thickness of both side walls of the spacer (2) is larger than the width of the dovetail groove opening (11). The dovetail post-installation bolt (A) configured as described above.
JP8284291U 1991-07-10 1991-07-10 Retrofit bolt for dovetail Expired - Lifetime JPH078889Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8284291U JPH078889Y2 (en) 1991-07-10 1991-07-10 Retrofit bolt for dovetail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8284291U JPH078889Y2 (en) 1991-07-10 1991-07-10 Retrofit bolt for dovetail

Publications (2)

Publication Number Publication Date
JPH058008U true JPH058008U (en) 1993-02-02
JPH078889Y2 JPH078889Y2 (en) 1995-03-06

Family

ID=13785649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8284291U Expired - Lifetime JPH078889Y2 (en) 1991-07-10 1991-07-10 Retrofit bolt for dovetail

Country Status (1)

Country Link
JP (1) JPH078889Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08312885A (en) * 1995-05-23 1996-11-26 Sharp Corp Display unit attaching device
WO2007105681A1 (en) * 2006-03-15 2007-09-20 Hitoshi Nagaiwa Opening-expanding anchor
KR100968438B1 (en) * 2009-04-16 2010-07-07 (주)부흥석재트러스 Bolt and frame using the bolt
JP2012128336A (en) * 2010-12-17 2012-07-05 Panasonic Corp Electric appliance support device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08312885A (en) * 1995-05-23 1996-11-26 Sharp Corp Display unit attaching device
WO2007105681A1 (en) * 2006-03-15 2007-09-20 Hitoshi Nagaiwa Opening-expanding anchor
KR100968438B1 (en) * 2009-04-16 2010-07-07 (주)부흥석재트러스 Bolt and frame using the bolt
JP2012128336A (en) * 2010-12-17 2012-07-05 Panasonic Corp Electric appliance support device

Also Published As

Publication number Publication date
JPH078889Y2 (en) 1995-03-06

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