JPS5833721Y2 - Chassis device - Google Patents
Chassis deviceInfo
- Publication number
- JPS5833721Y2 JPS5833721Y2 JP15527078U JP15527078U JPS5833721Y2 JP S5833721 Y2 JPS5833721 Y2 JP S5833721Y2 JP 15527078 U JP15527078 U JP 15527078U JP 15527078 U JP15527078 U JP 15527078U JP S5833721 Y2 JPS5833721 Y2 JP S5833721Y2
- Authority
- JP
- Japan
- Prior art keywords
- metal plate
- boss
- chassis
- screw hole
- mounting screw
- 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
Description
【考案の詳細な説明】
本考案は金属板シャーシに合成樹脂型ボスを樹脂成型で
設け、このボスを通じて他の金属板を金属板シャーシに
取付螺子によって取付けるようにしたシャーシ装置の改
良に関し、特に両金属板の電気的導通を簡単に得ると共
に金属板シャーシの裏面に摺動レバー或いは回動レバー
を支障なく配置することが出来るようにしたもので゛あ
る。[Detailed description of the invention] The present invention relates to an improvement of a chassis device in which a synthetic resin type boss is provided on a metal plate chassis by resin molding, and another metal plate is attached to the metal plate chassis through this boss with a mounting screw. This makes it possible to easily establish electrical continuity between both metal plates and to arrange a sliding lever or a rotating lever on the back surface of the metal plate chassis without any problem.
金属板シャーシ上に合或樹脂戒型ボスを設け、このボス
上に他の金属板を固着する場合、他の金属板上に設けら
れた部品に発生する静電気を金属板シャーシを通じて接
地する必要がある。When a resin-type boss is provided on a metal plate chassis and another metal plate is fixed onto this boss, it is necessary to ground static electricity generated in parts installed on other metal plates through the metal plate chassis. be.
本考案はこのような意味において、他の金属板を金属板
シャーシにボスを通じて取付螺子にて取付ける時に簡単
に電気的導通を得ることが出来るようにしたものである
。In this sense, the present invention enables electrical continuity to be easily obtained when attaching another metal plate to the metal plate chassis through the boss and using mounting screws.
第１図は従来装置を示し、金属板シャーシ１に合成樹脂
型ボス２を樹脂成型によって設け、該ボス２の上面に他
の金属板３を載置して取付螺子４にて取付けているもの
で、金属板シャーシ１と他の金属板３とは電気的導通状
態にない。FIG. 1 shows a conventional device, in which a synthetic resin type boss 2 is provided on a metal plate chassis 1 by resin molding, another metal plate 3 is placed on the top surface of the boss 2, and is attached with a mounting screw 4. Therefore, the metal plate chassis 1 and the other metal plate 3 are not electrically connected.
第２図は本考案によるシャーシ装置を示し、金属板シャ
ーシ５は取付螺子６を螺合するための螺子穴５′が設け
られると共にボス７を前記螺子穴５′に対応して中空体
に成型する際に該ボス７内に埋込まれる切起片５″が設
けられている。FIG. 2 shows a chassis device according to the present invention, in which a metal plate chassis 5 is provided with a screw hole 5' for screwing a mounting screw 6, and a boss 7 is molded into a hollow body corresponding to the screw hole 5'. A cut and raised piece 5'' is provided which is embedded in the boss 7 when doing so.
従って金属板シャーシ５に合成樹脂型ボス７は切起片５
″を埋込んだ状態で設けられ、その中空部は螺子穴５′
に対向しているので、斯るボス７の上面に他の金属板８
を載置して取付螺子６を上方からボス７の中空部に貫通
せしめ金属板シャーシ５の螺子穴５′に螺合することに
よって、他の金属板８を金属板シャーシ５と電気的に導
通した状態で取付けることが出来るものである。Therefore, the synthetic resin type boss 7 is formed on the metal plate chassis 5 by the cut-and-raised piece 5.
The hollow part is provided with a screw hole 5' embedded in it.
, so there is another metal plate 8 on the top surface of the boss 7.
By placing the mounting screw 6 through the hollow part of the boss 7 from above and screwing it into the screw hole 5' of the metal plate chassis 5, the other metal plate 8 is electrically connected to the metal plate chassis 5. It can be installed in a closed state.
以上述べたように本考案シャーシ装置に依れば、金属板
シャーシに中空体の合成樹脂型ボスを設け、このボスの
中空部を貫通する取付螺子を螺合するための螺子穴を金
属板シャーシに設けたものであるから、ボス上に他の金
属板を載置して取付螺子にて取付ける時に取付螺子を通
じて金属板シャーシと金属板とを電気的導通状態とする
ことが出来る。As described above, according to the chassis device of the present invention, a hollow synthetic resin type boss is provided in the metal plate chassis, and a screw hole for screwing the mounting screw passing through the hollow part of the boss is provided in the metal plate chassis. Therefore, when another metal plate is placed on the boss and attached with the mounting screw, the metal plate chassis and the metal plate can be electrically connected through the mounting screw.
又、金属板シャーシはボス内に埋込まれる切起片を上向
きに設けているので、該シャーシの裏面に摺動レバー９
を支障なく配置することが可能となるもので、実用的な
シャーシ装置を提供し得るものである。In addition, since the metal plate chassis has a raised piece embedded in the boss facing upward, a sliding lever 9 is provided on the back surface of the chassis.
This makes it possible to arrange the chassis without any problems, thereby providing a practical chassis device.
第１図は従来装置の要部側断面図、第２図は本考案装置
の要部側断面図である。
５・・・・・・金属板シャーシ、５′・・・・・・螺子
穴、５″・・・・・・切起片、６・・・・・・取付螺子
、７・・・・・・合成樹脂型ボス、８・・・・・・他の
金属板。FIG. 1 is a side sectional view of the main part of a conventional device, and FIG. 2 is a side sectional view of the main part of the device of the present invention. 5... Metal plate chassis, 5'... Screw hole, 5''... Cut piece, 6... Mounting screw, 7...・Synthetic resin boss, 8...other metal plate.
Claims (1)
めの合成樹脂型ボスを樹脂成型で設けるようにしたシャ
ーシ装置に於いて、前記金属板シャーシに前記取付螺子
を螺合するための螺子穴を設けると共に前記ボスを前記
螺子穴に対応して中空体に成型する際に該ボス内に埋込
まれる切起片を設けて戒り、前記中空体ボスを通じて該
ボス上に載置された他の金属板を金属板シャーシに取付
螺子によって電気的に導通させて固着することを特徴と
したシャーシ装置。In a chassis device in which a synthetic resin boss is formed by resin molding for attaching another metal plate to the metal plate chassis with a mounting screw, a screw hole is provided for screwing the mounting screw to the metal plate chassis. In addition to providing a cut-and-raised piece to be embedded in the boss when molding the boss into a hollow body corresponding to the screw hole, the boss is placed on the boss through the hollow body boss. A chassis device characterized in that a metal plate is electrically connected and fixed to a metal plate chassis using mounting screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15527078U JPS5833721Y2 (en) | 1978-11-09 | 1978-11-09 | Chassis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15527078U JPS5833721Y2 (en) | 1978-11-09 | 1978-11-09 | Chassis device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5571590U JPS5571590U (en) | 1980-05-16 |
| JPS5833721Y2 true JPS5833721Y2 (en) | 1983-07-28 |
Family
ID=29144149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15527078U Expired JPS5833721Y2 (en) | 1978-11-09 | 1978-11-09 | Chassis device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5833721Y2 (en) |
-
1978
- 1978-11-09 JP JP15527078U patent/JPS5833721Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5571590U (en) | 1980-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5833721Y2 (en) | Chassis device | |
| JPS6139768U (en) | Food lock support structure | |
| JPS6336714Y2 (en) | ||
| JPS5814141Y2 (en) | Adjustable steering wheel Hose switch | |
| JPS63153750U (en) | ||
| JPS6349050Y2 (en) | ||
| JPS58143698U (en) | electric iron | |
| JPS6329823U (en) | ||
| JPH0442795U (en) | ||
| JPS59102642U (en) | power shovel bucket | |
| JPH0376048U (en) | ||
| JPS61111131U (en) | ||
| JPS59178674U (en) | Installation structure of utility pole marking plate | |
| JPS5933685U (en) | recessed electrical outlet | |
| JPS602308U (en) | switchboard | |
| JPS5824673U (en) | solar water heater | |
| JPH01143178U (en) | ||
| JPS5996879U (en) | Corded appliances | |
| JPS5877659U (en) | Electrical parts mounting device | |
| JPS61151216U (en) | ||
| JPS5969650U (en) | stepping motor | |
| JPS6046225U (en) | Fixed structure of plastic molded products | |
| JPH036872U (en) | ||
| JPS60122202U (en) | wheel cover | |
| JPS58114366U (en) | hinge |