JPS6340642Y2 - - Google Patents
Info
- Publication number
- JPS6340642Y2 JPS6340642Y2 JP1983015028U JP1502883U JPS6340642Y2 JP S6340642 Y2 JPS6340642 Y2 JP S6340642Y2 JP 1983015028 U JP1983015028 U JP 1983015028U JP 1502883 U JP1502883 U JP 1502883U JP S6340642 Y2 JPS6340642 Y2 JP S6340642Y2
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- bracket
- hole
- diameter
- present
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 description 7
- 238000003780 insertion Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
Description
【考案の詳細な説明】
〔考案の利用分野〕
本考案はボルト挿入用の穴が設けられたブラケ
ツトに関するものである。[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a bracket provided with a hole for inserting a bolt.
ボルトを予めブラケツトのボルト挿入孔に挿通
した後、ボルト側を保持して他の製品に組み付け
るようにした作業において、従来のブラケツト構
造では、ボルト挿入穴に挿通したボルトが所定の
姿勢より傾いた状態（例えば、ボルト先端部の向
きが少しでも下を向いた状態）であると、ボルト
を保持した際ブラケツトが該ボルトからずり落ち
てしまうという問題があつた。
When a bolt is inserted into the bolt insertion hole of a bracket in advance and then the bolt side is held while assembling it to another product, with the conventional bracket structure, the bolt inserted into the bolt insertion hole is tilted from the specified position. If the bolt is in such a condition (for example, the tip of the bolt is facing down even slightly), there is a problem in that the bracket may slip off from the bolt when the bolt is held.
本考案の目的は上述した問題点に鑑みなされた
もので、ボルト挿入穴において、例えばボルトの
先端部が多少下方を向いていても該ボルトからず
り落ちないようにしたブラケツトを提供するにあ
る。
The object of the present invention has been made in view of the above-mentioned problems, and is to provide a bracket that will not slip off from the bolt even if the tip of the bolt is directed slightly downward in the bolt insertion hole.
このような目的を達成するために、本考案は、
ボルト挿入用の穴が設けられたブラケツトにおい
て、穴の周縁部の板厚は穴に挿入されるボルトの
ねじピツチより小としかつ穴の直径はボルトのね
じ部の外径寸法より大きく形成したものである。
In order to achieve this purpose, the present invention
In a bracket with a hole for inserting a bolt, the thickness of the peripheral edge of the hole is smaller than the thread pitch of the bolt inserted into the hole, and the diameter of the hole is larger than the outer diameter of the threaded part of the bolt. It is.
以下、図に示す実施例を用いて本考案の詳細を
説明する。 Hereinafter, details of the present invention will be explained using examples shown in the drawings.
第１図は本考案に係るブラケツトの一実施例を
示す一部断面図で、該ブラケツト１に設けられた
ボルト挿入穴２は大径部２ａと縮径部２ｂとから
形成されており、該縮径部２ｂは、その直径Ｄが
第２図に示すボルト３の外径寸法H1より幾分大
きめに形成されているが、板厚寸法ｔはボルト３
のピツチ寸法H2より小さめに形成されている。
FIG. 1 is a partial cross-sectional view showing one embodiment of the bracket according to the present invention, in which a bolt insertion hole 2 provided in the bracket 1 is formed of a large diameter part 2a and a reduced diameter part 2b. The diameter D of the reduced diameter portion 2b is formed to be somewhat larger than the outer diameter dimension H1 of the bolt 3 shown in FIG.
The pitch is smaller than the pitch dimension H2 .
したがつて、このように構成されたブラケツト
１においては、ボルト３をブラケツト１のボルト
挿入穴２に挿通して、他の製品に組み付ける作業
の時、第２図に示す如く、ボルト３の先端部が所
定の姿勢より幾分下方に傾いたとしても、ボルト
挿通穴２の縮径部２ｂがボルト３のねじ部３ａに
係合、すなわち該縮径部２ｂがボルト３のねじ部
３ａの谷部３ｂに嵌入した状態となるので、該ブ
ラケツト１がボルト３より簡単にずり落ちるよう
なことはないのである。ボルトはねじ部の外径よ
り幾分大きい直径の穴に挿通するのみでねじ込む
力が不要であるため、片手が作業できるととも
に、ブラケツトにボルトは螺着されないため、ブ
ラケツトと他の製品との対向する面の面合せが容
易となり組付け易い。 Therefore, in the bracket 1 configured in this way, when the bolt 3 is inserted into the bolt insertion hole 2 of the bracket 1 and assembled to another product, the tip of the bolt 3 is inserted as shown in FIG. Even if the part is tilted slightly downward from the predetermined posture, the reduced diameter part 2b of the bolt insertion hole 2 engages with the threaded part 3a of the bolt 3. Since the bracket 1 is fitted into the portion 3b, the bracket 1 will not easily slip off from the bolt 3. The bolt is inserted into a hole with a diameter slightly larger than the outside diameter of the threaded part, so no force is required to screw it in, so you can work with one hand, and since the bolt is not screwed into the bracket, it is easy to place the bracket against other products. It is easy to match the surfaces to be assembled, and it is easy to assemble.
以上説明したように本考案によれば、ボルト挿
入用の穴が設けられたブラケツトにおいて、前記
穴に、ボルトが該穴内において所定の姿勢より幾
分傾いたときにボルトのねじ部に係合するように
ボルトのねじピツチより薄い板厚でかつ直径はボ
ルトのねじ部の外径寸法より大きく形成された穴
（縮径部）を設けるよう構成したから、ボルトを
予めブラケツトのボルト挿入用の穴に挿通した後
ボルト側を保持して他の製品に組み付ける作業時
に、ボルトが多少傾いていたとしてもブラケツト
のボルトからのずり落ちは確実に防止できるよう
になり、ボルトは穴に挿通するのみのため、片手
で前記作業が行えるとともに、ブラケツトを他の
製品に組み付け易く、作業時間の短縮化を図るこ
とができ、組付作業性の向上を図ることができる
という効果を奏する。
As explained above, according to the present invention, in a bracket provided with a hole for inserting a bolt, the bolt engages with the threaded portion of the bolt when the bolt is tilted somewhat from a predetermined position in the hole. In this way, the hole (reduced diameter part) is formed so that the plate thickness is thinner than the thread pitch of the bolt and the diameter is larger than the outer diameter of the threaded part of the bolt. Even if the bolt is slightly tilted when assembling it to another product by holding the bolt side after inserting it into the hole, the bracket can be reliably prevented from slipping off the bolt, and the bolt can be simply inserted into the hole. Therefore, the above-mentioned work can be performed with one hand, and the bracket can be easily assembled to other products, the working time can be shortened, and the assembly workability can be improved.
第１図は本考案に係るブラケツトの一実施例を
示す一部断面図、第２図は本考案ブラケツトにボ
ルトを組み付けたときの状態を示す説明図であ
る。
１……ブラケツト、２……ボルト挿入穴、２ｂ
……縮径部、３……ボルト、３ａ……ねじ部。
FIG. 1 is a partial sectional view showing an embodiment of the bracket according to the present invention, and FIG. 2 is an explanatory view showing the state when a bolt is assembled to the bracket of the present invention. 1... Bracket, 2... Bolt insertion hole, 2b
...Reduced diameter part, 3... Bolt, 3a... Threaded part.
Claims (1)
いて、前記穴の周縁部の板厚は該穴に挿入される
ボルトのねじピツチより小としかつ前記穴の直径
は前記ボルトのねじ部の外径寸法より大きく形成
されたことを特徴とするブラケツト。 In a bracket provided with a hole for inserting a bolt, the thickness of the peripheral edge of the hole is smaller than the thread pitch of the bolt inserted into the hole, and the diameter of the hole is smaller than the outer diameter of the threaded part of the bolt. A bracket characterized by its large shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1502883U JPS59122405U (en) | 1983-02-04 | 1983-02-04 | bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1502883U JPS59122405U (en) | 1983-02-04 | 1983-02-04 | bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59122405U JPS59122405U (en) | 1984-08-17 |
| JPS6340642Y2 true JPS6340642Y2 (en) | 1988-10-24 |
Family
ID=30146369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1502883U Granted JPS59122405U (en) | 1983-02-04 | 1983-02-04 | bracket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59122405U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023709U (en) * | 1973-06-21 | 1975-03-17 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS541774U (en) * | 1977-06-07 | 1979-01-08 |
-
1983
- 1983-02-04 JP JP1502883U patent/JPS59122405U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5023709U (en) * | 1973-06-21 | 1975-03-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59122405U (en) | 1984-08-17 |
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