JPS6327119Y2 - - Google Patents
Info
- Publication number
- JPS6327119Y2 JPS6327119Y2 JP1983117206U JP11720683U JPS6327119Y2 JP S6327119 Y2 JPS6327119 Y2 JP S6327119Y2 JP 1983117206 U JP1983117206 U JP 1983117206U JP 11720683 U JP11720683 U JP 11720683U JP S6327119 Y2 JPS6327119 Y2 JP S6327119Y2
- Authority
- JP
- Japan
- Prior art keywords
- nut
- flange
- mounting hole
- width
- fan
- 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
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案はフアンのベンチユリーケース、特にフ
アン取付作業が容易にできるようにした合成樹脂
及びアルミニウム又は亜鉛により金型成形される
フアンのベンチユリーケースに関するものであ
る。[Detailed description of the invention] (Industrial application field) The present invention is a fan ventilator case, particularly a fan ventilator case molded from synthetic resin and aluminum or zinc, which facilitates the fan installation work. It's about the case.
（考案が解決しようとする課題）
第１図、第２図は従来のフアンを示し、１はフ
アンモータ、２は円形のフアンのベンチユリーケ
ース、３はフアンのベンチユリーケース２の両端
に設けた角形のフランジである。(Problem to be solved by the invention) Figures 1 and 2 show a conventional fan, where 1 is a fan motor, 2 is a circular ventilator case of the fan, and 3 is provided at both ends of the fan's ventilator case 2. It is a rectangular flange.
従来のフアンにおいてはこれを他の構造物（図
示せず）に取り付けるためにはフアンのベンチユ
リーケース２のフランジの四隅部に取付孔４を穿
け、これを通して構造物にボルト締めするように
しているが、ボルトを締め付ける際ナツトを空回
りしないように手で押さえる必要がありその作業
が極めて面倒であつた。 In a conventional fan, in order to attach it to another structure (not shown), mounting holes 4 are bored in the four corners of the flange of the ventilary case 2 of the fan, and bolts are tightened to the structure through these holes. However, when tightening a bolt, it was necessary to hold the nut by hand to prevent it from spinning idle, which was extremely troublesome work.
又、フアンが小型薄型製品の場合はナツト装着
部が狭く締付作業が困難であり、又、長いボルト
を使用し前後のフランジ３，３を貫通させ固定せ
しめる方法ではコスト高となり、更にフランジ３
が薄肉の為に変形し割れる等の欠点があつた。 In addition, if the fan is a small and thin product, the nut attachment part is narrow and tightening is difficult, and the method of using long bolts to penetrate and fix the front and rear flanges 3 is expensive, and the flange 3
However, due to the thinness of the wall, there were drawbacks such as deformation and cracking.
本考案の目的は上記のような欠点を除去したフ
アンのベンチユリーケースを得るにある。 The object of the present invention is to obtain a fan ventilator case that eliminates the above-mentioned drawbacks.
（課題を解決するための手段）
本考案のフアンのベンチユリーケースはフアン
のベンチユリーケースのフランジに貫通せしめた
取付孔と、この取付孔に対応して配置されるナツ
トに係合しこのナツトの空転を防ぐため上記フラ
ンジに形成したナツト係合部とより成り、このナ
ツト係合部は上記フランジの側面から上記取付孔
を通過する深さ迄上記フランジに沿つて形成した
その横幅及び厚みが夫々ナツトの横幅及び厚みに
対応する大きさの溝と、この溝及び取付孔に連通
するよう上記フランジの内面に形成したその幅が
前記溝の横幅より小さく上記取付孔より大きい孔
とより成り、この結果上記孔と前記溝間にナツト
落下防止用の壁が形成されることを特徴とする。(Means for Solving the Problems) The ventilator case of the fan of the present invention engages with a mounting hole penetrating the flange of the ventilator case of the fan and a nut arranged corresponding to the mounting hole. The nut engaging part is formed along the flange from the side surface of the flange to the depth passing through the mounting hole, and the width and thickness of the nut engaging part are consisting of a groove of a size corresponding to the width and thickness of each nut, and a hole formed on the inner surface of the flange so as to communicate with the groove and the mounting hole, the width of which is smaller than the width of the groove and larger than the mounting hole, As a result, a wall for preventing the nut from falling is formed between the hole and the groove.
（実施例） 以下図面によつて本考案の実施例を説明する。(Example) Embodiments of the present invention will be described below with reference to the drawings.
本考案においては第３図、第４図に示すように
フアンのベンチユリーケース２の樹脂モールド、
又は金属ダイカストによる金型成形時に、取り付
け時に使用するナツトの幅及び厚さに合わせたナ
ツト係合部５を設け、このナツト係合部５内にナ
ツトを挿入した場合ナツトがこの係合部５によつ
て回転不能に保持されるようにする。 In the present invention, as shown in FIGS. 3 and 4, the resin mold of Huang's ventilly case 2,
Alternatively, when forming a mold using metal die casting, if a nut engaging part 5 is provided that matches the width and thickness of the nut used during installation, and a nut is inserted into this nut engaging part 5, the nut will so that it is held non-rotatable by the
本考案におけるナツト係合部５は上記フランジ
３の側面から上記取付孔４を通過する深さ迄上記
フランジ３に沿つて形成したその横幅及び厚みが
夫々ナツトの横幅及び厚みに対応する大きさでそ
の底面がナツトの角に対応する形状の屈曲面をな
す溝と、この溝及び取付孔４に連通するよう上記
フランジ３の内面に形成したその幅が前記溝の横
幅より小さく上記取付孔４より大きい孔とより成
り、この結果上記孔と前記溝間にナツト落下防止
用の壁７が形成されるようにする。 The nut engaging portion 5 of the present invention is formed along the flange 3 from the side surface of the flange 3 to the depth passing through the mounting hole 4, and has a width and a thickness corresponding to the width and thickness of the nut, respectively. A groove whose bottom surface forms a curved surface corresponding to the corner of the nut, and a groove formed on the inner surface of the flange 3 so as to communicate with this groove and the mounting hole 4, the width of which is smaller than the width of the groove and is wider than the mounting hole 4. It consists of a large hole, so that a wall 7 for preventing the nut from falling is formed between the hole and the groove.
（考案の効果）
本考案のフアンのベンチユリーケースは上記の
ような構成であるからフアン取り付け時には、ナ
ツトを上記ナツト係合部に装着すればナツトの空
転を防止でき、又、壁７によつてナツトの落下を
防止でき、締付作業が一層容易となる利点があ
る。(Effects of the invention) Since the ventilary case of the fan of the present invention has the above-described structure, when installing the fan, by attaching the nut to the nut engaging part, it is possible to prevent the nut from idling, and also to prevent the nut from idling. This has the advantage of preventing the nut from falling and making the tightening work easier.
第１図は従来フアンの正面図、第２図はその側
面図、第３図は本考案フアンのベンチユリーケー
スのフランジの側面図、第４図はその内端面図で
ある。
１……フアンモータ、２……フアンのベンチユ
リーケース、３……フランジ、４……取付孔、５
……ナツト係合部、７……壁。
FIG. 1 is a front view of a conventional fan, FIG. 2 is a side view thereof, FIG. 3 is a side view of the flange of the ventilate case of the fan of the present invention, and FIG. 4 is an inner end view thereof. 1...Fan motor, 2...Fan bench unit case, 3...Flange, 4...Mounting hole, 5
...Nut engagement part, 7...Wall.
Claims (1)
せしめた取付孔と、この取付孔に対応して配置さ
れるナツトに係合しこのナツトの空転を防ぐため
上記フランジに形成したナツト係合部とより成
り、このナツト係合部は上記フランジの側面から
上記取付孔を通過する深さ迄上記フランジに沿つ
て形成したその横幅及び厚みが夫々ナツトの横幅
及び厚みに対応する大きさの溝と、この溝及び取
付孔に連通するよう上記フランジの内面に形成し
たその幅が前記溝の横幅より小さく上記取付孔よ
り大きい孔とより成り、この結果上記孔と前記溝
間にナツト落下防止用の壁が形成されることを特
徴とするフアンのベンチユリーケース。 It consists of a mounting hole penetrating through the flange of the fan's ventilate case, and a nut engaging portion formed on the flange to engage a nut arranged corresponding to the mounting hole and prevent the nut from idling, This nut engaging portion includes a groove formed along the flange from the side surface of the flange to a depth passing through the mounting hole, the width and thickness of which correspond to the width and thickness of the nut, respectively; A hole is formed on the inner surface of the flange to communicate with the mounting hole, the width of which is smaller than the width of the groove and larger than the mounting hole, and as a result, a wall is formed between the hole and the groove to prevent the nut from falling. Juan's bench yuri case is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11720683U JPS6026300U (en) | 1983-07-29 | 1983-07-29 | Juan's bench lily case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11720683U JPS6026300U (en) | 1983-07-29 | 1983-07-29 | Juan's bench lily case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6026300U JPS6026300U (en) | 1985-02-22 |
| JPS6327119Y2 true JPS6327119Y2 (en) | 1988-07-22 |
Family
ID=30269895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11720683U Granted JPS6026300U (en) | 1983-07-29 | 1983-07-29 | Juan's bench lily case |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6026300U (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5665200U (en) * | 1979-10-18 | 1981-06-01 |
-
1983
- 1983-07-29 JP JP11720683U patent/JPS6026300U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6026300U (en) | 1985-02-22 |
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