JP3120858U - Bolt fastener formed by drilling a hexagonal hole in the upper surface of the head - Google Patents

Bolt fastener formed by drilling a hexagonal hole in the upper surface of the head Download PDF

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JP3120858U
JP3120858U JP2006000658U JP2006000658U JP3120858U JP 3120858 U JP3120858 U JP 3120858U JP 2006000658 U JP2006000658 U JP 2006000658U JP 2006000658 U JP2006000658 U JP 2006000658U JP 3120858 U JP3120858 U JP 3120858U
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hexagonal
bolt
head
hexagonal hole
fastener
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真司 戸塚
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有限会社戸塚製作所
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【課題】ボルトの頭部がどの方向に向いていても容易に締付具の先端部の6角棒部分を、ボルトの頭部の上面に穿設された6角穴に位置合わせができるようにした締付具を提供する。
【解決手段】頭部の上面に6角穴を穿設して成るボルトの締付具であって、締付具の6角棒部分の先端部に前記6角穴を探索しやすく又嵌合しやすくする機能を発揮する突起を設けた構成としたことを特徴とする。
【選択図】図1
To easily align a hexagonal bar portion of a tip of a fastener with a hexagonal hole drilled in an upper surface of a bolt head, regardless of which direction the bolt head faces. Provide a tightened fastener.
A bolt fastening tool having a hexagonal hole drilled in the upper surface of the head, the hexagonal hole portion of the fastening tool being easily found and fitted into the tip of the hexagonal bar portion. It is characterized by having a structure provided with a projection that exhibits the function of facilitating the operation.
[Selection] Figure 1

Description

本考案は、家具、工作機械、その他の物を構成するために用いる締め付け対象物である部材同士を、頭部の上面に6角穴を穿設して成るボルトの締めによって螺着緊締する場合に用いられる締付具に関するものである。   The present invention is a case in which members, which are objects to be tightened used to constitute furniture, machine tools, and other objects, are screwed and tightened by tightening bolts formed by drilling hexagonal holes in the upper surface of the head. It is related with the fastener used for.

ボルト締めによって締め付け対象物である部材同士を螺着緊締して組み立てる物体は家具、工作機械その他の物としていくらでもある。
そのボルトには、頭部の上面にマイナス溝、プラス溝を穿設したものがあり、或いは6角穴を穿設したものがある。
There are many objects such as furniture, machine tools and other objects that are assembled by screwing and tightening members to be tightened together by bolting.
Some of the bolts are provided with a minus groove and a plus groove on the upper surface of the head, or a bolt with a hexagonal hole.

前記した頭部の上面に6角穴を穿設して成るボルトの締付具は、先端部を前記ボルトの頭部の上面に穿設された6角穴に嵌合するように6角棒として形成されている。   The bolt fastener formed by drilling a hexagonal hole in the upper surface of the head as described above has a hexagonal bar so that the tip end is fitted in the hexagonal hole drilled in the upper surface of the bolt head. It is formed as.

この締付具を以て、前記したボルトを緊締する場合には、前記したボルトの頭部の上面に穿設された6角穴に、締付具の先端部の6角棒部分を嵌合して時計回りに回転して前記ボルトの締め付け部材同士の螺着緊締を行う。また、前記ボルトの緊締を緩め、或いは引き抜くときは、前記ボルトの頭部に穿設された6角穴に前記締付具の先端部の6角棒部分を嵌合して反時計回りに回転して前記ボルトの締め付けを緩め、或いは引き抜きを行う。   When tightening the bolt described above with this fastener, the hexagonal bar portion at the tip of the fastener is fitted into the hexagonal hole drilled in the top surface of the bolt head. By rotating clockwise, the bolt tightening members are screwed together. Also, when loosening or pulling out the bolt, the hexagonal bar portion at the tip of the fastener is fitted into the hexagonal hole drilled in the bolt head and rotated counterclockwise. Then, the bolts are loosened or pulled out.

ところで、前記ボルトは、普通締付対象物の上面に穿設された上記ボルトの差し込み穴に差し込まれるようになっているが必ずしも前記ボルトを差し込む穴は締付対象物の上面から差し込むように穿設されているとは限らない。横向きになっていることもあれば、下向きになっていることもある。
このような締付対象物のボルト差し込み穴に差し込まれたボルトは、前記6角穴を穿設した頭部が横向き、或いは下向きとなって締付対象物に挿着されている。
By the way, the bolt is inserted into the bolt insertion hole formed on the upper surface of the object to be normally tightened, but the hole for inserting the bolt is not necessarily inserted so as to be inserted from the upper surface of the object to be tightened. It is not necessarily established. It may be sideways or it may be down.
The bolt inserted into the bolt insertion hole of such an object to be tightened is inserted into the object to be tightened with the head having the hexagonal hole formed sideways or downward.

このような締付対象物のボルト差し込み穴に差し込まれたボルトが緩んだり、或いは交換するため引き抜かなければならないときは、締め付けを行ったり引き抜き作業を行ったりしなければならない。 When the bolt inserted into the bolt insertion hole of such a tightening object is loosened or must be pulled out for replacement, it must be tightened or pulled out.

ところで、上記作業を行うとき、前記ボルトの頭部に穿設した前記6角穴に、締付具の先端部の6角棒部分を嵌合するのには、前記6角穴の形状と締付具の先端部の6角棒部分が合致して位置させなければならない。これが合致させられないときは、たとえ前記6角穴の穿設箇所に締付具の先端部の6角棒部分を近づけて前記6角穴の穿設面に締付具の先端部の6角棒部分の面を合致させても前記穴と締付具の6角棒部分の形状を合致しない状態で位置させたときは該面がスライドしてしまい、前記6角穴に前記6角棒部分を嵌合することはできない。   By the way, when the above operation is performed, the hexagonal hole shape and the tightening shape are used to fit the hexagonal bar portion at the tip of the fastener into the hexagonal hole drilled in the head of the bolt. The hexagonal bar portion at the tip of the accessory must be positioned to match. If this cannot be matched, even if the hexagonal rod portion of the tip of the fastener is brought close to the drilled portion of the hexagonal hole, the hexagon of the tip of the fastener is brought close to the drilled surface of the hexagonal hole. Even if the surface of the bar portion is matched, if the hole and the hexagonal bar portion of the fastener are positioned so as not to match the shape, the surface slides and the hexagonal bar portion is inserted into the hexagonal hole. Cannot be fitted.

従って、前記ボルトの頭部の6角穴が目視できないか、或いは目視しにくい方向に向いているときは、容易に締付具の先端部の6角棒部分を前記ボルトの頭部の6角穴に嵌合することができない。
即ち、その位置合わせに手間取る。このことは作業時間を浪費することになり、作業効率を低下させることになる。
Therefore, when the hexagonal hole of the bolt head cannot be seen or is facing in a direction that is difficult to see, the hexagonal bar portion at the tip of the fastener is easily attached to the hexagonal hole of the bolt head. Cannot fit into the hole.
That is, it takes time for the alignment. This wastes working time and reduces working efficiency.

本考案は、上記した不都合を解消し、前記ボルトの頭部がどの方向に向いていても容易に締付具の先端部の6角棒部分を、ボルトの頭部の上面に穿設された6角穴に位置合わせができるようにした締付具を提供しようとするものである。   The present invention eliminates the above-mentioned inconvenience, and the hexagonal bar portion of the front end of the fastener is easily drilled in the upper surface of the bolt head regardless of the direction of the bolt head. An object of the present invention is to provide a fastener that can be aligned with a hexagonal hole.

本考案に係る締付具は、頭部の上面に6角穴を穿設して成るボルトの締付具であって、締付具の6角棒部分の先端部に前記6角穴を探索しやすく又嵌合しやすくする機能を発揮する突起を設けた構成とした。 The fastener according to the present invention is a bolt fastener formed by drilling a hexagonal hole in the upper surface of the head, and searches for the hexagonal hole at the tip of the hexagonal bar portion of the fastener. It was set as the structure which provided the processus | protrusion which exhibits the function which makes it easy to make it easy to fit.

本考案に係る締付具の6角棒部分の先端に頭部の上面に6角穴を穿設して成るボルトの前記6角穴を探索し、嵌合しやすくする突起を設けたことにより、前記6角穴がどの方向に向いて部材に差し込まれるようになっていても、前記突起が前記6角穴に差し込まれたときはこれを手がかりにして前記6角穴の形状を容易に探し出して締付具の6角棒部分の先端を前記6角穴に容易に嵌合することができ、締付具の操作が効率的に行える。 By searching for the hexagonal hole of the bolt formed by drilling a hexagonal hole in the upper surface of the head at the tip of the hexagonal bar portion of the fastener according to the present invention, and providing a projection that facilitates fitting Regardless of the direction in which the hexagonal hole is inserted into the member, when the projection is inserted into the hexagonal hole, the shape of the hexagonal hole can be easily found using this as a clue. Thus, the tip of the hexagonal bar portion of the fastener can be easily fitted into the hexagonal hole, and the fastener can be operated efficiently.

本考案の締付具を以て締め付けるボルトは、締付対象物である家具、工作機械、その他の物の部材同士を緊締するために、部材同士に穿設されたネジ穴にネジ込まれるボルトであって、図1に示すように頭部の上面2に6角穴3を穿設されたボルト1である。   The bolt to be tightened with the fastening tool of the present invention is a bolt that is screwed into a screw hole formed in each member in order to tighten the members of furniture, machine tools, and other objects that are objects to be tightened. 1, a bolt 1 having a hexagonal hole 3 formed in the upper surface 2 of the head.

このボルトを以て、家具、工作機械の部材同士(図示せず)を組み合わせるには、該部材に穿設されたネジ穴を合わせて、そのネジ穴に前記ボルトをネジ込んで前記部材同士を緊締して家具、工作機械を組み立てることになる。 To combine furniture and machine tool members (not shown) with these bolts, align the screw holes drilled in the members, screw the bolts into the screw holes, and tighten the members together. Assembling furniture and machine tools.

前記ボルトは前記の通りに構成されているので、その緊締には、ボルト1の頭部の上面2に穿設された6角穴3に締付具4の先端は6角棒部分5として形成され、その6角棒部分5の先端を前記6角穴3に嵌合して時計回りにボルトを回転して、家具、工作機械の部材を緊締する。 Since the bolt is configured as described above, for tightening, the tip of the fastener 4 is formed as a hexagonal bar portion 5 in a hexagonal hole 3 drilled in the upper surface 2 of the head of the bolt 1. Then, the tip of the hexagonal bar portion 5 is fitted into the hexagonal hole 3 and the bolt is rotated clockwise to fasten the furniture and machine tool members.

また、家具、工作機械を解体させるためには緊締された部材同士の緊締を解除するため部材同士を緊締している前記ボルト1の頭部の上面2に穿設された6角穴3に、締付具4の先端の6角棒部分5を嵌合して反時計回りに回転して、前記ボルトを前記部材のネジ穴から引き抜いて、前記部材の緊締を解除してそれぞれの部材とする。 Further, in order to disassemble furniture and machine tools, hexagonal holes 3 drilled in the upper surface 2 of the head of the bolt 1 tightening the members to release the tightening of the tightened members, The hexagonal bar portion 5 at the tip of the fastener 4 is fitted and rotated counterclockwise, the bolt is pulled out from the screw hole of the member, and the tightening of the member is released to form each member. .

これまでの締付具4は、6角穴棒部分5の先端部分の面が前記ボルト1の頭部の上面2に穿設した6角穴3と一致する部分に位置したとしても、両者の形状を一致されて位置させないときはスライドして締付具4の6角棒部分5の先端部を前記6角穴3に嵌合することができなかった。ボルト1の頭部の上面2の6角穴3が真上を向いて配されたときは前記6角穴3と前記6角棒部分の先端の位置を合わせるのに不都合が生じないが、前記6角穴3が横向き、下向きに位置したときは、せっかく締付具4の6角棒部分5の先端部分が前記6角穴3面と一致させて位置させたとしてもその形状を一致させるのに手間取った。従って、作業能率が低下すると言う不都合を生じた。 Even if the fastening tool 4 so far is located at a portion where the surface of the tip portion of the hexagonal hole rod portion 5 coincides with the hexagonal hole 3 drilled in the upper surface 2 of the head of the bolt 1, When the shapes were not matched and positioned, the tip of the hexagonal bar portion 5 of the fastener 4 could not be fitted into the hexagonal hole 3. When the hexagonal hole 3 on the top surface 2 of the head of the bolt 1 is arranged facing upward, there is no inconvenience in aligning the hexagonal hole 3 and the tip of the hexagonal bar portion. When the hexagonal hole 3 is positioned sideways and downward, the shape of the hexagonal bar portion 5 of the fastener 4 is matched even if the tip of the hexagonal bar portion 5 is aligned with the hexagonal hole 3 surface. Took time. Therefore, there arises an inconvenience that the work efficiency is lowered.

本考案の締付具4は、前端部を6角棒部分5としているが、前記の通り、その6角棒部分に突起部6を設けてあるので、前記ボルトの締め付け、或いは締め付け解除には、前記締付具4の6角棒部分5の先端の突起部6が、前記ボルト1の頭部の上面2に当接しさえすれば、前記ボルト1の頭部の上面2に穿設した6角穴3の位置周辺を多少移動させるだけで、前記締付具4の6角棒部部5の先端の突起部6が前記ボルト1の頭部の上面2に6角穴3を探り当て突入することができる。そしてその突起部6を前記6角穴3に突入させたときは、その状態で、前記締付具4の6角棒部分5の先端を前記6角穴の形状に容易に合致させることができる。その結果、前記6角棒部分5の先端部を前記6角穴に嵌合することができる。 The fastening tool 4 of the present invention has a hexagonal bar portion 5 at the front end. As described above, the projection 6 is provided on the hexagonal bar portion. As long as the projection 6 at the tip of the hexagonal bar portion 5 of the fastener 4 abuts on the upper surface 2 of the head of the bolt 1, 6 is formed in the upper surface 2 of the head of the bolt 1. By slightly moving around the position of the square hole 3, the projection 6 at the tip of the hexagonal bar portion 5 of the fastener 4 finds and enters the hexagonal hole 3 into the upper surface 2 of the head of the bolt 1. be able to. When the projection 6 is inserted into the hexagonal hole 3, the tip of the hexagonal bar portion 5 of the fastener 4 can be easily matched with the shape of the hexagonal hole in that state. . As a result, the tip of the hexagonal bar portion 5 can be fitted into the hexagonal hole.

この状態で、締付具の先端部を時計方向、反時計方向に回動すれば、前記ボルトの頭部上面に穿設した6角穴の形状に、締付具の先端部の6角棒部分の形状を合致させて、前記穴に前記6角棒部分を嵌合することができる。 If the tip of the fastener is rotated clockwise or counterclockwise in this state, the hexagonal bar at the tip of the fastener will be shaped into a hexagonal hole drilled in the top surface of the bolt head. The hexagonal bar portion can be fitted into the hole by matching the shape of the portion.

即ち、前記ボルトの締め付け、締め付け解除を容易にすることができ、これまでのような前記穴と前記6角棒部分の嵌合に手間取るという不都合を解消できる。 That is, the bolt can be easily tightened and released, and the inconvenience of taking time to fit the hole and the hexagonal bar can be eliminated.

頭部の上面に6角穴を設けて成るボルトと、そのボルトの締付具の斜視図。The perspective view of the bolt which provides a hexagon hole in the upper surface of a head, and the fastener of the bolt.

符号の説明Explanation of symbols

1 ボルト
2 上面
3 6角穴
4 締付具
5 6角棒部分
6 突起部
1 bolt
2 Upper surface 3 Hexagonal hole 4 Fastener 5 Hexagonal bar portion 6 Projection

Claims (1)

頭部の上面に6角穴を穿設して成るボルトの締付具であって、締付具の6角棒部分の先端部に前記6角穴を探索しやすく又嵌合しやすくする機能を発揮する突起を設けた構成としたことを特徴とする頭部の上面に6角穴を穿設して成るボルトの締付具。 A bolt fastener formed by drilling a hexagonal hole in the upper surface of the head, and a function for facilitating the search and fitting of the hexagonal hole at the tip of the hexagonal bar portion of the fastener. A bolt fastening tool comprising a hexagonal hole drilled in the upper surface of the head, characterized in that a projection is provided that exhibits the above.
JP2006000658U 2006-02-03 2006-02-03 Bolt fastener formed by drilling a hexagonal hole in the upper surface of the head Expired - Fee Related JP3120858U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006000658U JP3120858U (en) 2006-02-03 2006-02-03 Bolt fastener formed by drilling a hexagonal hole in the upper surface of the head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006000658U JP3120858U (en) 2006-02-03 2006-02-03 Bolt fastener formed by drilling a hexagonal hole in the upper surface of the head

Publications (1)

Publication Number Publication Date
JP3120858U true JP3120858U (en) 2006-04-20

Family

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JP2006000658U Expired - Fee Related JP3120858U (en) 2006-02-03 2006-02-03 Bolt fastener formed by drilling a hexagonal hole in the upper surface of the head

Country Status (1)

Country Link
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