JPS5852630Y2 - Door structure of high frequency heating equipment - Google Patents
Door structure of high frequency heating equipmentInfo
- Publication number
- JPS5852630Y2 JPS5852630Y2 JP1068478U JP1068478U JPS5852630Y2 JP S5852630 Y2 JPS5852630 Y2 JP S5852630Y2 JP 1068478 U JP1068478 U JP 1068478U JP 1068478 U JP1068478 U JP 1068478U JP S5852630 Y2 JPS5852630 Y2 JP S5852630Y2
- Authority
- JP
- Japan
- Prior art keywords
- door frame
- door
- mounting
- frequency heating
- decorative
- 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
Landscapes
- Constitution Of High-Frequency Heating (AREA)
Description
【考案の詳細な説明】
本考案は表面に飾りサツシュを裏面に扉カバーを有する
扉の構造を改良した高周波加熱装置の扉構造に関する。[Detailed Description of the Invention] The present invention relates to a door structure for a high-frequency heating device, which is an improved structure of a door having a decorative satchel on the front surface and a door cover on the back surface.
従来においては第１図に示すように、表面に飾りサツシ
ュを、裏面に扉カバーを有する高周波加熱装置の扉構造
においては、飾りサツシュ１は扉フレーム２を局部的に
絞り加工して取付部３を形成し、飾りサツシュ１に突設
された突起４にねじ止めして固定され、扉カバー５は飾
りサツシュ１の端面およびフェライト６を介して固定さ
れていた。Conventionally, as shown in FIG. 1, in the door structure of a high-frequency heating device that has a decorative sash on the front surface and a door cover on the back surface, the decorative sash 1 is formed by locally drawing the door frame 2 to form a mounting part 3. The door cover 5 was fixed via the end face of the decorative sash 1 and the ferrite 6.
また、接触板７が扉カバー−５の内側に複数のねじ８・
・・・・・により扉フレーム２に固定されていた。In addition, the contact plate 7 is provided with a plurality of screws 8 and 8 on the inside of the door cover 5.
It was fixed to door frame 2 by...
しかして、前記取付部３を扉フレーム２に局部的に絞り
加工する際に加工歪が発生するという欠点があるととも
に、扉カバー５の固定も面倒であるという欠点があった
。However, there is a drawback that processing distortion occurs when the mounting portion 3 is locally drawn to the door frame 2, and fixing of the door cover 5 is also troublesome.
本考案は上記の事情にもとづいてなされたものであって
、その目的とするところは、扉フレームの一部に折曲部
を形成して飾りサツシュを固定するための取付部とする
とともに合成樹脂よりなる扉カバーに上記の飾りサツシ
ュを固定するための取付部と対向して二本の取付脚を突
出させ、上記の取付部を両側より挾持して扉カバーを上
記の取付部に固定させることにより、飾りサツシュおよ
び扉カバーの扉フレームへの固定を容易かつ確実にした
高周波加熱装置の扉構造を提供しようとするものである
。The present invention was developed based on the above circumstances, and its purpose is to form a bent part in a part of the door frame as a mounting part for fixing a decorative sash, and also to make a synthetic resin two mounting legs protrude opposite the mounting part for fixing the decorative sash to the door cover, and the door cover is fixed to the mounting part by sandwiching the mounting part from both sides. Accordingly, it is an object of the present invention to provide a door structure for a high-frequency heating device in which a decorative sash and a door cover can be easily and securely fixed to a door frame.
以下、本考案の一実施例を第２図〜第７図にもとづいて
説明する。An embodiment of the present invention will be described below with reference to FIGS. 2 to 7.
図中１０は本考案の扉体の扉フレームであって、この扉
フレーム１０はその周囲が裏面１１．周縁１２および表
面１３によってコ字状に形成されていて、周縁１２の一
部力ｊ内側に折曲されて、複数の取付部１４・・・・・
・が形成されている。In the figure, 10 is a door frame of the door body of the present invention, and the periphery of this door frame 10 is the back surface 11. It is formed into a U-shape by the peripheral edge 12 and the surface 13, and a part of the peripheral edge 12 is bent inward to form a plurality of attachment parts 14...
・is formed.
そして、この取付部１４・・・・・・には取付孔が穿設
されている。A mounting hole is formed in the mounting portion 14.
また、上記複数の取付部１４・・・・・・に対向して表
面１３に取付部１４・・・・・・と同数の後述する飾り
サツシュ固定用の突起の逃げ孔１５・・・・・・が穿設
されている。In addition, on the surface 13 facing the plurality of attachment parts 14, there are escape holes 15 for the projections for fixing decorative sashes, which will be described later, in the same number as the attachment parts 14.・is drilled.
さらにまた、表面１３の中央部は裏面側に向って突出部
１６が形成され、この突出部１６の中央には四角形の窓
孔１７が設けられている。Furthermore, a protrusion 16 is formed in the center of the front surface 13 toward the back surface, and a rectangular window hole 17 is provided in the center of the protrusion 16.
上記のように形成された扉１０はその周縁１２、表面１
３および突出部１６を飾りサツシュ１８によって覆われ
ている。The door 10 formed as described above has a peripheral edge 12, a surface 1
3 and the protruding portion 16 are covered by a decorative satshu 18.
すなわ１ち、飾りサツシュ１８はアルミニウムダイカス
トより形成され、その周囲はＬ字形をなし周縁１９と表
面２０が扉フレーム１０の周縁１２と表面１３を覆つて
いる。That is, the decorative sash 18 is formed from aluminum die-casting, has an L-shaped periphery, and has a periphery 19 and a surface 20 covering the periphery 12 and surface 13 of the door frame 10.
そして、上記の表面２０の前述の扉フレーム１０の取付
部１４・・・・・・と対向する位置に突起２１・・・・
・・が突設され逃げ孔１５・・・・・・を貫通して取付
部１４の下面に当設するようになっている。A protrusion 21 is provided on the surface 20 at a position facing the mounting portion 14 of the door frame 10.
. . . are protrudingly provided so as to pass through the escape holes 15 and come into contact with the lower surface of the mounting portion 14.
そして、この突起２１・・・・・・にはねし孔２２・・
・・・・が設けられていて、ねじ２３・・・・・・によ
って取付部１４・・・・・・に固定されるようになって
いる。Then, this protrusion 21... has a punch hole 22...
. . . are provided, and are fixed to the mounting portions 14 . . . by screws 23 .
また、飾りサツシュ１８の表面２０は中央部は扉フレー
ム１０の突出部１６と当接するように突出部２３が形成
され扉フレーム１０の窓孔１７と対向する位置に同形の
窓孔２４が形成されている。Further, the front surface 20 of the decorative sash 18 has a protrusion 23 formed in the center so as to come into contact with the protrusion 16 of the door frame 10, and a window hole 24 of the same shape at a position facing the window hole 17 of the door frame 10. ing.
つぎに、前記の扉フレーム１０の中央窓孔１７の裏面側
には、透明な合成樹脂よりなる四角形の内バリヤ２５が
設けられていて図示しない高周波加熱室内を透視すると
ともに、高周波加熱室内に発生する水蒸気が扉体内部に
侵入しないようになっている。Next, on the back side of the central window hole 17 of the door frame 10, a rectangular inner barrier 25 made of transparent synthetic resin is provided, which allows the inside of the high-frequency heating chamber (not shown) to be seen through, and also prevents the generation of heat inside the high-frequency heating chamber. This prevents water vapor from entering the inside of the door body.
このため、内バリヤ２５の周辺に形成された凹部に、内
バリヤ２５を囲繞して設けられた高周波加熱室内からの
電波漏洩を防止する接触板２６の内側周辺に設けられた
凹部が係合されてねじ２７により扉フレーム１０に固定
されている。Therefore, a recess formed around the inner side of the contact plate 26 that prevents leakage of radio waves from the high-frequency heating chamber surrounding the inner barrier 25 is engaged with a recess formed around the inner barrier 25. It is fixed to the door frame 10 with screws 27.
すなわち、内バリヤ２５および接触板２６の両者に設け
られた凹部の底面と凹部の周縁上端とを互いに密着させ
ることにより一種の迷路が形威され気密を保つように係
合されたものである。That is, by bringing the bottom surface of the recess provided in both the inner barrier 25 and the contact plate 26 into close contact with the upper edge of the periphery of the recess, a kind of labyrinth is formed and engaged in an airtight manner.
つぎに前記の接触板２６の外側にはこれを囲繞して扉カ
バー２８がその下面を飾りサツシュ１９の端面および電
波吸収体としてのフェライト２９を介して扉フレーム１
０の裏面１１に当接され、かつ、扉カバー２８の下面か
ら内側に向けて突設され、先端部内側が末広がりに形成
された突起３０．３１の先端部の近くに設けられた溝３
２．３３に取付板１４の両端を嵌合させて、扉フレーム
１０に固定されている。Next, on the outside of the contact plate 26, a door cover 28 surrounds the bottom surface of the contact plate 26 and covers the door frame 1 through the end surface of the sash 19 and the ferrite 29 as a radio wave absorber.
A groove 3 provided near the tip of a protrusion 30.31 that abuts the back surface 11 of the door cover 28, protrudes inward from the bottom surface of the door cover 28, and has an inner tip that widens toward the end.
2.33 are fitted onto both ends of the mounting plate 14 and fixed to the door frame 10.
次に扉フレーム１０の構造は第５図および第６図に示す
ように鋼板を板金加工したものであって、第７図の展開
図に示すように扉フレーム１０の裏面１１の幅に等しく
Ａを製図し、周縁１２の幅に等しくＢを製図し溶接当て
金３４の幅に等しくＣを製図し一点鎖線に沿って折曲し
溶接当て金３４を周縁１２に溶接して形威されている。Next, the structure of the door frame 10 is made by processing a steel plate into sheet metal as shown in FIGS. 5 and 6, and as shown in the developed view of FIG. , draw B equal to the width of the peripheral edge 12, draw C equal to the width of the welding pad 34, bend it along the one-dot chain line, and weld the welding pad 34 to the peripheral edge 12 to form it. .
上記実施例の効果として従来内バリヤ２５はＯリングに
より気密を保たれていたが内バリヤ２５および接触板２
６に凹部を設けて互いに密着させて係合されるのでＯリ
ングを使用することなく、気密を保つことができる。As an effect of the above embodiment, conventionally the inner barrier 25 was kept airtight by an O-ring, but the inner barrier 25 and the contact plate 2
6 are provided with recesses and are closely engaged with each other, so airtightness can be maintained without using an O-ring.
なお、実施例においては飾りサツシュ１８および扉カバ
ー２８の両者を共通の取付板１４に固定したが飾りサツ
シュ１８と扉カバー２８のそれぞれに別個の取付板を設
けて固定することも可能である。In the embodiment, both the decorative sash 18 and the door cover 28 are fixed to the common mounting plate 14, but it is also possible to provide separate mounting plates for each of the decorative sash 18 and the door cover 28.
つぎに、本考案の扉体を組み立てるには扉フレーム１０
の表面側から飾りサツシュ１８を取り付けるが、この際
飾りサツシュ１８の表面２０に実施された複数の突起２
１・・・・・・を扉フレーム１０の表面１３に設けられ
た逃げ孔１５・・・・・・に貫通させたのち、扉フレー
ム１０の取付部１４の下面に突起２１の上面を当接させ
、ねじ２３・・・・・・で固定する。Next, to assemble the door body of the present invention, the door frame 10
The decorative sash 18 is attached from the surface side of the decorative sash 18. At this time, the plurality of protrusions 2 formed on the surface 20 of the decorative sash 18
1 through the escape hole 15 provided on the surface 13 of the door frame 10, and then the upper surface of the protrusion 21 is brought into contact with the lower surface of the mounting portion 14 of the door frame 10. and fix with screws 23.
ついで、扉フレーム１０の裏面の中央突出部１６の窓孔
１７を内バリヤ２５で覆ったのち、接触板２６を内バリ
ヤ２５の凹部に係合させねじ２７・・・・・・で扉フレ
ーム１０に固定する。Next, after covering the window hole 17 of the central protrusion 16 on the back side of the door frame 10 with the inner barrier 25, the contact plate 26 is engaged with the recess of the inner barrier 25, and the door frame 10 is closed with the screws 27. Fixed to.
ついで、フェライト２９を扉フレーム１０の裏面１１に
固定したのち扉カバー２８の突起３０゜３１を取付部１
４の溝３２．３３に嵌合させて固定する。Next, after fixing the ferrite 29 to the back surface 11 of the door frame 10, the protrusions 30° 31 of the door cover 28 are attached to the mounting portion 1.
Fit into the grooves 32 and 33 of No. 4 and fix.
上記により扉体の組み立てを完了する。The assembly of the door body is completed by the above steps.
以上説明したように、扉フレームの周縁を折曲して取付
部を形威しこの取付部に飾りサツシュおよび扉カバーを
固定することとしたので容易かつ確実に固定することが
でき、精度の高い高周波加熱装置の扉構造を安価に提供
することができるという効果がある。As explained above, the periphery of the door frame is bent to form the mounting part, and the decorative sash and door cover are fixed to this mounting part, so they can be fixed easily and reliably, and with high precision. This has the effect that the door structure of the high frequency heating device can be provided at low cost.
【図面の簡単な説明】
第１図は従来の扉構造を示す縦断側面図、第２図は本考
案の一実施例の正面図、第３図は第２図のｌｌｌ−ＩＩ
Ｉ線に沿う縦断側面図、第４図は第３図のＩＶ−ＩＶ線
に沿う縦断側面図、第５図は扉フレームの一部を切欠し
た正面図、第６図は同じくその縦断側面図、第７図は同
じく扉フレームの一部を切欠した展開図である。
１０・・・・・・扉フレーム、１４・・・・・・取付部
、１７・・・・・・窓孔、１８・・・・・・飾りサツシ
ュ、２１・・・・・・突起、２８・・・・・・扉カバー
、３０．３１・・・・・・突起。[Brief Description of the Drawings] Fig. 1 is a longitudinal sectional side view showing a conventional door structure, Fig. 2 is a front view of an embodiment of the present invention, and Fig. 3 is a lll-II of Fig. 2.
Figure 4 is a vertical side view taken along line I, Figure 4 is a side view taken along line IV-IV in Figure 3, Figure 5 is a partially cutaway front view of the door frame, and Figure 6 is a side view of the same. , FIG. 7 is a partially cutaway exploded view of the door frame. 10...Door frame, 14...Mounting part, 17...Window hole, 18...Decorative satsush, 21...Protrusion, 28 ...Door cover, 30.31...Protrusion.
Claims (1)
とするとともに中央部を裏面に突出させその中央に四角
形の窓孔を有する扉フレームと、この扉フレームの裏面
側の周壁にフェライトを介して載置され、その内面に突
設された二本の取付脚の間で前記扉フレームの取付部を
挾持して扉フレームに固定された扉カバーと、周囲をＬ
字形に成形しその端面に前記扉カバーを載置させるため
の取付座を有し、裏面は前記扉フレームの裏面内側と当
接するように形成されるとともに表面内側に突設され上
端にねじ孔を有する複数の突起を有する飾りサツシュと
よりなる高周波加熱装置の扉構造。A door frame whose periphery is formed into a U-shape and a part of the peripheral wall is bent to serve as a mounting part, the central part of which protrudes to the back surface, and has a rectangular window hole in the center, and a peripheral wall on the back side of this door frame. The door cover is fixed to the door frame by sandwiching the mounting portion of the door frame between two mounting legs protruding from the inner surface of the door cover through a ferrite, and the surrounding area is L.
It is formed into a letter shape and has a mounting seat on its end surface on which the door cover is placed, and the back surface is formed so as to come into contact with the inside of the back surface of the door frame, and is protruded from the inside of the surface and has a screw hole at the top end. A door structure of a high frequency heating device consisting of a decorative satsume having a plurality of protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1068478U JPS5852630Y2 (en) | 1978-01-31 | 1978-01-31 | Door structure of high frequency heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1068478U JPS5852630Y2 (en) | 1978-01-31 | 1978-01-31 | Door structure of high frequency heating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54115261U JPS54115261U (en) | 1979-08-13 |
| JPS5852630Y2 true JPS5852630Y2 (en) | 1983-11-30 |
Family
ID=28823732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1068478U Expired JPS5852630Y2 (en) | 1978-01-31 | 1978-01-31 | Door structure of high frequency heating equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5852630Y2 (en) |
-
1978
- 1978-01-31 JP JP1068478U patent/JPS5852630Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54115261U (en) | 1979-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR860007846A (en) | Radio wave leak prevention device | |
| JPS5852630Y2 (en) | Door structure of high frequency heating equipment | |
| JPS6139208Y2 (en) | ||
| JPH027365Y2 (en) | ||
| JPS5818561Y2 (en) | microwave oven | |
| JPS6143127Y2 (en) | ||
| JPS5935518B2 (en) | High frequency heating device | |
| JPS603514Y2 (en) | Cooking device | |
| JPS5918626Y2 (en) | Composite cooker lid | |
| JP2839272B2 (en) | High frequency heating equipment | |
| JPS5835923Y2 (en) | Cooker door mounting structure | |
| JPS5936875Y2 (en) | High frequency heating device | |
| JPS6325446Y2 (en) | ||
| JPS5922405Y2 (en) | Door handle attachment device | |
| JPS602491Y2 (en) | High frequency heating device | |
| JPS5851108U (en) | oven | |
| JPS589131Y2 (en) | High frequency heating device door | |
| JPH033851Y2 (en) | ||
| JPS62192592U (en) | ||
| JPS6333047Y2 (en) | ||
| JPS5885109U (en) | High frequency heating device | |
| JPS6035197Y2 (en) | microwave oven | |
| JPS62192594U (en) | ||
| JPH0295291U (en) | ||
| JPS6174992U (en) |