JPH021892Y2 - - Google Patents
Info
- Publication number
- JPH021892Y2 JPH021892Y2 JP2266282U JP2266282U JPH021892Y2 JP H021892 Y2 JPH021892 Y2 JP H021892Y2 JP 2266282 U JP2266282 U JP 2266282U JP 2266282 U JP2266282 U JP 2266282U JP H021892 Y2 JPH021892 Y2 JP H021892Y2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- metal fitting
- storage chamber
- mounting frame
- mounting
- 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
- 239000002184 metal Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 238000010137 moulding (plastic) Methods 0.000 claims description 2
- 229920005992 thermoplastic resin Polymers 0.000 claims description 2
- 239000004035 construction material Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
- Details Of Indoor Wiring (AREA)
Description
【考案の詳細な説明】
この考案は例えば、コンセントやブザー等の電
気機器を造営材に取り付ける取付枠に関し、その
目的とするところは熱可塑性樹脂の塑造成型によ
つて形成することにより造営材と電気機器とを絶
縁することができると共に、取付枠に固着して電
気機器の取付ねじが螺合する金具の固着強度を向
上させるにある。[Detailed description of the invention] This invention relates to a mounting frame for attaching electrical equipment such as an outlet or a buzzer to construction materials. It is possible to insulate electrical equipment and improve the fixing strength of a metal fitting that is fixed to a mounting frame and into which a mounting screw of the electrical equipment is screwed.
以下この考案を一実施例である第１図乃至第３
図に基づいて説明する。１は熱可塑性樹脂の塑造
成型よりなる取付枠であり、窓孔２を形成した枠
体３の両端を取付部４とし、取付部４には電気機
器Ｘの取付孔５と、取付枠１を埋込ボツクスＺや
造営材Ｗに固定するねじ６の取付孔７を形成して
いる。そして、取付孔５は、貫通孔５ａと連設し
て金具８の収納室５ｂを形成してなり、貫通孔５
ａよりも収納室５ｂは大きく形成し更に第２図ａ
に示す如く貫通孔５ａの収納室５ｂ側には円周状
の突起５ｃを形成している。５ｄは案内部であ
る。金具８は多角形に形成すると共に、収納室５
ｂよりも大きく形成し、略中央には電気機器Ｘの
ねじ９が螺合するねじ孔１０を形成し、少くとも
下面８ａには、治具Ｙによつて金具８を加熱して
圧入する際に収納室５ｂ側壁の溶融した樹脂の流
入部１１を形成している。尚、この実施例にあつ
ては、傾斜面によつて流入部１１を形成している
が、段部によつて形成してもよく更に、側面８ｂ
に溝を形成することによつて一層金具８の固着強
度を強くすることができる。１２は金具８の上面
８ｃに形成した流入部であり、溶融した樹脂がね
じ孔１０の方向に流れ出し、ねじ孔１０を塞ぐこ
とを防止している。 Below, this invention will be explained in Figures 1 to 3, which are examples.
This will be explained based on the diagram. Reference numeral 1 denotes a mounting frame made of plastic molding of thermoplastic resin.Both ends of a frame 3 in which a window hole 2 is formed are used as mounting portions 4, and the mounting portion 4 has a mounting hole 5 for an electrical device X and a mounting frame 1. A mounting hole 7 for a screw 6 to be fixed to the embedded box Z or construction material W is formed. The mounting hole 5 is connected to the through hole 5a to form a storage chamber 5b for the metal fitting 8, and the through hole 5
The storage chamber 5b is formed larger than that shown in FIG.
As shown in the figure, a circumferential projection 5c is formed on the side of the storage chamber 5b of the through hole 5a. 5d is a guide section. The metal fitting 8 is formed into a polygonal shape, and the storage chamber 5
b, and a screw hole 10 into which the screw 9 of the electrical equipment X is screwed is formed approximately in the center. An inflow portion 11 for molten resin is formed on the side wall of the storage chamber 5b. In this embodiment, the inflow portion 11 is formed by an inclined surface, but it may also be formed by a stepped portion.
By forming the groove in the groove, the fixing strength of the metal fitting 8 can be further strengthened. Reference numeral 12 denotes an inlet portion formed on the upper surface 8c of the metal fitting 8, which prevents the molten resin from flowing out in the direction of the screw hole 10 and blocking the screw hole 10.
而して、第２図ｂに示す如く治具Ｙによつて金
具８を加熱して収納室５ｂに圧入するに際し、Ｎ
方向の力に対する金具８の固着力を大きくするた
めに収納室５ｂをより一層小さくして溶融する樹
脂の量を多くした場合においても流入部１１に樹
脂は吸収され、樹脂がねじ孔１０の方向に流れ出
してねじ孔１０を塞ぐことを防止している。 As shown in FIG. 2b, when the metal fitting 8 is heated by the jig Y and press-fitted into the storage chamber 5b, the N
Even when the storage chamber 5b is made smaller to increase the amount of melted resin in order to increase the fixing force of the metal fitting 8 against the force in the direction, the resin is absorbed into the inflow portion 11, and the resin flows in the direction of the screw hole 10. This prevents the liquid from flowing out and blocking the screw hole 10.
この考案は以上説明した如く、貫通孔５ａと連
設して金具８の収納室５ｂを形成した取付孔５と
し、この収納室５ｂに加熱して圧入する多角形の
金具８にはねじ孔１０を形成すると共に下面８ａ
には溶融した樹脂の流入部１１を形成したから、
メタルラスやワイヤラスを埋設した造営材Ｗと電
気機器Ｘとを絶縁して電気事故を防止することが
できると共に、取付枠１に固着して電気機器Ｘの
取付ねじ９が螺合する金具８の固着強度を向上し
た絶縁取付枠１が得られる。 As explained above, in this invention, the mounting hole 5 is connected to the through hole 5a to form a storage chamber 5b for the metal fitting 8, and the polygonal metal fitting 8 to be heated and press-fitted into the storage chamber 5b has a screw hole 10. and the lower surface 8a.
Since an inflow portion 11 for the molten resin was formed in the
It is possible to prevent electrical accidents by insulating the construction material W in which metal lath or wire lath is embedded and the electric equipment An insulated mounting frame 1 with improved strength is obtained.
第１図乃至第３図はこの考案の一実施例を示
し、第１図は斜視図、第２図ａ、第２図ｂは要部
の断面図、第３図は取付状態を示す要部断面の側
面図である。
１……取付枠、２……窓孔、３……枠体、４…
…取付部、５，７……取付孔、６，９……ねじ、
８……金具、１０……ねじ孔、１１……流入部、
Ｘ……電気機器、Ｙ……治具、Ｗ……造営材。
Figures 1 to 3 show an embodiment of this invention, Figure 1 is a perspective view, Figures 2a and 2b are sectional views of the main parts, and Figure 3 is the main parts showing the installed state. FIG. 3 is a cross-sectional side view. 1...Mounting frame, 2...Window hole, 3...Frame body, 4...
...Mounting part, 5, 7...Mounting hole, 6,9...Screw,
8...Metal fitting, 10...Screw hole, 11...Inflow part,
X...Electrical equipment, Y...jigs, W...construction materials.
Claims (1)
器の取付孔を形成した取付枠において、貫通孔と
連設して金具の収納室を形成した取付枠としこの
収納室に加熱して圧入する多角形の金具にはねじ
孔を形成すると共にこの金具の下面には溶融した
樹脂の流入部を形成したことを特徴とする絶縁取
付枠。 A mounting frame made of plastic molding of thermoplastic resin and having mounting holes for electrical equipment at both ends, the mounting frame is connected to the through hole to form a storage chamber for metal fittings, and is a polygon that is heated and press-fitted into this storage chamber. An insulating mounting frame characterized in that a screw hole is formed in the metal fitting, and an inlet for molten resin is formed on the lower surface of the metal fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2266282U JPS58124989U (en) | 1982-02-18 | 1982-02-18 | insulation mounting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2266282U JPS58124989U (en) | 1982-02-18 | 1982-02-18 | insulation mounting frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58124989U JPS58124989U (en) | 1983-08-25 |
| JPH021892Y2 true JPH021892Y2 (en) | 1990-01-17 |
Family
ID=30034729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2266282U Granted JPS58124989U (en) | 1982-02-18 | 1982-02-18 | insulation mounting frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58124989U (en) |
-
1982
- 1982-02-18 JP JP2266282U patent/JPS58124989U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58124989U (en) | 1983-08-25 |
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