JPS626846Y2 - - Google Patents
Info
- Publication number
- JPS626846Y2 JPS626846Y2 JP12841282U JP12841282U JPS626846Y2 JP S626846 Y2 JPS626846 Y2 JP S626846Y2 JP 12841282 U JP12841282 U JP 12841282U JP 12841282 U JP12841282 U JP 12841282U JP S626846 Y2 JPS626846 Y2 JP S626846Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- cover
- fence
- attached
- protection device
- 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
- 238000005452 bending Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Compressor (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Motor Or Generator Frames (AREA)
Description
【考案の詳細な説明】
本案は圧縮機のターミナル保護装置の改良に係
り、特に、圧縮機の密閉容器に装着されたハーメ
チツクターミナルを囲繞して該容器に設けられた
ターミナルフエンスに前記ハーメチツクターミナ
ル及びこのターミナルに取付けられる始動リレ
ー、過負荷リレー等を保護するためのターミナル
カバーをワンタツチでしかも着脱自在に装着し得
るターミナル保護装置を提供することを目的とす
る。[Detailed description of the invention] The present invention relates to an improvement of a terminal protection device for a compressor, and in particular, the present invention relates to an improvement of a terminal protection device for a compressor. To provide a terminal protection device in which a terminal cover for protecting a mesh terminal and a starting relay, an overload relay, etc. attached to the terminal can be attached and detached with one touch.
以下、本案を図に示す実施例に基づいて説明す
る。 The present invention will be explained below based on the embodiment shown in the drawings.
１は図示しない圧縮機本体を収納する密閉容器
である。２は密閉容器１の側壁に貫通して装着さ
れたハーメチツクターミナルである。３はハーメ
チツクターミナル２を囲繞するように密閉容器１
の外壁に溶接により取付固定されたターミナルフ
エンスである。このターミナルフエンス３は平板
の折曲げ加工により成形され、切欠溝４，４を有
する上部折曲部５と、係止孔６を有する下部折曲
部７と、前記上部折曲部５の更に上方に突出して
形成され、且つ、その壁部８に吊り下げ用の孔９
を設けてなる延長部１０とから構成される。１１
は一端面に開口１２を有する合成樹脂製のターミ
ナルカバーであり、該ターミナルカバー１１は開
口１２側下部に突起１３を、上部に隆起部１４，
１５，１６を一体成形して構成される。１７は前
記ターミナルカバー１１の隆起部１４，１５，１
６に嵌合保持されたコ字状の線形バネであり、こ
の線形バネ１７はその両端に曲部１８，１８が形
成され、且つ、夫々の自由端１９，１９が互いに
隆起部１４，１５の内側に弾性変形可能な如く隆
起部１６に装着されている。 Reference numeral 1 denotes a closed container (not shown) that houses a compressor main body. A hermetic terminal 2 is installed through the side wall of the closed container 1. 3 is a sealed container 1 surrounding the hermetic terminal 2.
This is a terminal fence that is attached and fixed to the outside wall of the building by welding. This terminal fence 3 is formed by bending a flat plate, and includes an upper bent part 5 having cutout grooves 4, 4, a lower bent part 7 having a locking hole 6, and an upper part further above the upper bent part 5. The wall 8 has a hole 9 for hanging.
The extension part 10 is provided with an extension part 10. 11
is a terminal cover made of synthetic resin having an opening 12 on one end surface, and the terminal cover 11 has a protrusion 13 at the lower part on the side of the opening 12 and a raised part 14 at the upper part.
15 and 16 are integrally molded. 17 are the raised parts 14, 15, 1 of the terminal cover 11;
This linear spring 17 has curved portions 18, 18 formed at both ends thereof, and its free ends 19, 19 are connected to each other by the raised portions 14, 15. It is attached to the raised portion 16 so that it can be elastically deformed inwardly.
このように構成された圧縮機のターミナル保護
装置において、ターミナルカバー１１は、その開
口１２側下部に形成した突起１３をターミナルフ
エンス３の下部折曲部７に設けた係止孔６に挿入
して係止した後、該ターミナルカバー１１を前記
係止孔６を支点に回転させ、該カバー１１上部の
隆起部１４，１５，１６に嵌合保持された線形バ
ネ１７の曲部１８，１８を自由端１９，１９の弾
性変形により、ターミナルフエンス３の上部折曲
部５に形成した切欠溝４，４に係合せしめて該タ
ーミナルカバー１１をターミナルフエンス３に装
着することができる。このため、従来のようにカ
バーの押え用のバンド等を使うことなく、予めカ
バー１１に取り付けられた線形バネ１７の弾性力
によりカバー１１を片手で、しかもワンタツチで
ターミナルフエンス３に装着でき、組立ラインに
おけるカバー１１の取り付けを簡略してラインを
停滞させることもない。のみならず、カバー１１
に一体的に取り付けられた線形バネ１７はその弾
性力によりフエンス３の切欠溝４に強固に嵌め込
まれるため、カバー１１をフエンス３に強固に装
着しておくことができ、ターミナル保護装置の安
全性も確保できる。 In the compressor terminal protection device configured as described above, the terminal cover 11 has a protrusion 13 formed at the lower part of the terminal cover 11 on the side of the opening 12 which is inserted into the locking hole 6 provided in the lower bent part 7 of the terminal fence 3. After locking, the terminal cover 11 is rotated about the locking hole 6 as a fulcrum, and the curved parts 18, 18 of the linear spring 17, which are fitted and held by the raised parts 14, 15, 16 on the upper part of the cover 11, are freed. Due to the elastic deformation of the ends 19, 19, the terminal cover 11 can be attached to the terminal fence 3 by engaging with the notch grooves 4, 4 formed in the upper bent portion 5 of the terminal fence 3. Therefore, the cover 11 can be attached to the terminal fence 3 with one hand and with one touch by the elastic force of the linear spring 17 attached to the cover 11 in advance, without using a band to hold the cover down as in the conventional case. The installation of the cover 11 on the line is simplified and the line does not become stagnant. Not only cover 11
Since the linear spring 17 integrally attached to the fence 3 is firmly fitted into the notch groove 4 of the fence 3 due to its elastic force, the cover 11 can be firmly attached to the fence 3, and the safety of the terminal protection device is improved. can also be secured.
以上のように本案は、従来のような別個の押え
バンドを使用することなく、カバーに予め取り付
けられたバネ部材の弾性力により、カバーを片手
でしかもワンタツチでフエンスに装着することが
でき、組立作業性を向上できる。のみならず、バ
ネ部材を切欠溝に弾性的に嵌め込むことにより、
カバーをフエンスに強固に装着しておくことがで
き、カバーの外れを防いでターミナル保護装置の
安全性も確保できる。 As described above, the present invention allows the cover to be attached to the fence with one hand and with one touch, without using a separate presser band as in the conventional case, and by using the elastic force of the spring member pre-attached to the cover. Work efficiency can be improved. Not only that, but by elastically fitting the spring member into the notch groove,
The cover can be firmly attached to the fence, preventing the cover from coming off and ensuring the safety of the terminal protection device.
第１図は本案の一実施例であり、ターミナル保
護装置の組付を示す側断面図、第２図及び第３図
は第１図における平面図と組付後の平面図であ
る。
１……密閉容器、３……ターミナルフエンス、
４……切欠溝、５……上部折曲部、６……係止
孔、７……下部折曲部、１１……ターミナルカバ
ー、１２……開口、１３……突起、１７……線形
バネ。
FIG. 1 shows one embodiment of the present invention, and FIGS. 2 and 3 are a side sectional view showing the assembly of the terminal protection device, and FIGS. 2 and 3 are a plan view of FIG. 1 and a plan view after the assembly. 1... Airtight container, 3... Terminal fence,
4... Notch groove, 5... Upper bent part, 6... Locking hole, 7... Lower bent part, 11... Terminal cover, 12... Opening, 13... Protrusion, 17... Linear spring .
Claims (1)
ナルと、このターミナルを囲むように容器の外壁
に固着されたターミナルフエンスと、前記ターミ
ナルを覆うようにターミナルフエンスに装着され
たターミナルカバーとから構成された圧縮機のタ
ーミナル保護装置において、前記ターミナルフエ
ンスの上部に切欠溝を有する突片を設けると共に
下部に係止孔を有する突片を設ける一方、ターミ
ナルカバーの上面に前記切欠溝に嵌め込まれるバ
ネ部材を取り付けると共に、該カバーの開口側下
部に係止孔に係止される突起を形成したことを特
徴とする圧縮機のターミナル保護装置。 It consists of a terminal that penetrates a sealed container and is fixed to the container, a terminal fence that is fixed to the outer wall of the container so as to surround the terminal, and a terminal cover that is attached to the terminal fence so as to cover the terminal. In the terminal protection device for a compressor, the terminal fence is provided with a protruding piece having a notched groove at the upper part thereof, and a protruding piece having a locking hole at the lower part thereof, and a spring member fitted into the notched groove on the upper surface of the terminal cover. What is claimed is: 1. A terminal protection device for a compressor, characterized in that a protrusion is formed at the lower part of the opening side of the cover to be engaged with the engagement hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12841282U JPS5934467U (en) | 1982-08-24 | 1982-08-24 | Compressor terminal protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12841282U JPS5934467U (en) | 1982-08-24 | 1982-08-24 | Compressor terminal protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5934467U JPS5934467U (en) | 1984-03-03 |
| JPS626846Y2 true JPS626846Y2 (en) | 1987-02-17 |
Family
ID=30291318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12841282U Granted JPS5934467U (en) | 1982-08-24 | 1982-08-24 | Compressor terminal protection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5934467U (en) |
-
1982
- 1982-08-24 JP JP12841282U patent/JPS5934467U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5934467U (en) | 1984-03-03 |
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