JPH0438143Y2 - - Google Patents

Description

【考案の詳細な説明】 （産業上の利用分野） 本考案は、ガスオーブンその他の加熱器具の操
作装置に関する。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to an operating device for a gas oven or other heating appliance.

（従来の技術） 従来回動自在でかつ軸方向に摺動自在の配置さ
れ且つパネルに設けられた透孔内に挿入された操
作つまみと、上記操作部材を、上記操作つまみが
上記パネル内に移動した後退位置にロツクするロ
ツク手段と、上記ロツク手段を解除する手段と、
上記操作部材を、上記操作つまみが上記パネルの
外方へ突出した前進位置に附勢する附勢手段と、
上記操作つまみの回動操作によつて上位置から作
動位置に切換操作される***作部材を設けたもの
は例えば、実開昭56−164314号公報に開示されて
いる。(Prior Art) Conventionally, an operating knob is arranged to be rotatable and slidable in the axial direction and inserted into a through hole provided in a panel, and the operating member is connected to the operating knob, and the operating knob is inserted into the panel. a locking means for locking in the moved retracted position; and means for releasing the locking means;
biasing means for biasing the operating member to a forward position where the operating knob protrudes outward from the panel;
An example of a device that includes an operated member that is switched from the upper position to the operating position by rotating the operating knob is disclosed in Japanese Utility Model Publication No. 164314/1983.

（考案が解決しようとする問題点） しかしこのものは、操作つまみの後退位置への
ロツクが操作つまみを作動位置に回動操作した状
態でも出来るため、例えば、***作部材がガスコ
ツクであり、緊急に該ガスコツクを操作してガス
バーナへのガスの供給を断つ必要が生じた場合等
にも、操作つまみを前進位置に突出させた後これ
を回動操作するを要し、これによれば、操作が複
雑化して特に緊急時の操作性が悪く、しかも多少
とも操作が遅れ勝ちとなるの不都合がある。(Problem that the invention aims to solve) However, with this device, the operation knob can be locked to the retracted position even when the operation knob is rotated to the operating position. Even if it is necessary to operate the gas knob to cut off the gas supply to the gas burner, it is necessary to project the operating knob to the forward position and then rotate it. This has the disadvantage that the system is complicated, making it difficult to operate especially in an emergency, and the operation may be delayed to some extent.

（問題点を解決するための手段） 本考案はかかる不都合を解消した装置を提供す
るものであつて加熱器具本体に、回動自在で且つ
軸方向に摺動自在に配置されしかも加熱器具本体
の操作パネルに設けられた透孔内に挿入された操
作部材と、上記操作部材を上記パネルの内方に移
動した後退位置にロツクするロツク手段と、上記
ロツク手段を解除する手段と、上記操作部材を、
上記パネルの外方へ突出した前進位置に附勢する
附勢手段と、上記操作つまみに回動操作によつて
止位置から作動位置に切換操作される***作部材
を設けたものに於いて、作動位置での操作部材の
後退動を阻止する阻止手段を設けて成る。(Means for Solving the Problems) The present invention provides a device that eliminates such inconveniences, and is arranged rotatably and slidably in the axial direction on the heating device body. An operating member inserted into a through hole provided in an operating panel, locking means for locking the operating member in a retracted position moved inward of the panel, means for releasing the locking means, and the operating member of,
In the panel, the panel is provided with a biasing means that biases the panel to a forward position protruding outward, and an operated member that is operated to switch from a stop position to an operating position by rotating the operation knob, A blocking means is provided to prevent the operating member from moving backward in the operating position.

（作用） 次に本考案の作用を説明すると、止位置にあつ
ては操作部材の後退を阻止手段によつて妨げられ
ることがないので、これを押圧してロツク手段に
よりパネルの内方に移動した後退位置にロツクさ
せ、これによつて操作部材がパネル面から突出す
ることによる不都合即ち誤つて操作部材に触れて
誤操作される等の不都合を未然に妨げる。しかし
操作部材を止位置から被駆動部材が作動し加熱器
具が作動状態となる作動位置に回動操作すると、
阻止手段によりその後退を妨げられる。従つてこ
の位置では常に操作部材２が前進位置即ちパネル
から突出した状態に保ち得られて、緊急に加熱器
具を不作動としなればならない事態が発生したと
き直ちに該操作部材を止位置に切換えて、加熱器
具を不作動とすることが出来る。(Function) Next, the function of the present invention will be explained. When the operating member is at the stop position, the retraction of the operating member is not prevented by the blocking means, so it is pressed and moved inward of the panel by the locking means. This prevents inconveniences caused by the operating member protruding from the panel surface, ie, inconveniences such as accidentally touching the operating member and performing an erroneous operation. However, when the operating member is rotated from the rest position to the operating position where the driven member is activated and the heating device is activated,
Its retreat is prevented by blocking means. Therefore, in this position, the operating member 2 can always be maintained in the forward position, that is, in a state in which it protrudes from the panel, and when a situation arises in which it is necessary to urgently deactivate the heating appliance, the operating member 2 can be immediately switched to the stop position. , heating appliances can be rendered inoperable.

（実施例） 本考案実施例を図面につき説明すると、第１図
乃至第７図に示すものはガスオーブンの場合の実
施例を示し、図面で１は加熱器具本体、２は該加
熱器具本体１に回動自在で且つ軸方向に摺動自在
に配置され、しかも加熱器具本体１の操作パネル
４に設けられた透孔５内に挿入させた操作部材を
示し、該操作部材の先端部には操作時のつまみ３
を備える。６は該操作部材２をその先端のつまみ
部３が該パネル４の内方に移動した後退位置にロ
ツクするロツク手段とこれを解除する解除手段と
を兼ね備えるロツク機構を示し、該ロツク機構６
は既知のプツシユプツシユ方式のものからなる。
即ちハート型の溝６ａを備える溝部材６ｂと、該
溝６ａに沿つて移動するピン６ｃとからなり、操
作部材２を矢印方向に押すときは第４図に示すご
とく後退位置に操作部材２をロツクし、再押操作
するときはこれが解除される。７は前記ロツクが
解除されたとき操作部材２を、上記操作つまみ３
が上記パネル４の外方へ突出した前進位置に附勢
する附勢手段としてのコイルバネ、８は操作部材
２を、回動操作によつて止位置から作動位置に切
換操作される***作部材としてのガスコツクを示
す。(Embodiment) To explain the embodiment of the present invention with reference to the drawings, FIGS. 1 to 7 show an embodiment in the case of a gas oven. An operating member is shown that is arranged to be rotatable and slidable in the axial direction and inserted into a through hole 5 provided in the operating panel 4 of the heating device main body 1, and the tip of the operating member has a Knob 3 during operation
Equipped with Reference numeral 6 designates a locking mechanism having both a locking means for locking the operating member 2 in the retracted position in which the knob 3 at the tip thereof has moved inward of the panel 4, and a releasing means for releasing the locking means.
consists of a known push-pull system.
That is, it consists of a groove member 6b having a heart-shaped groove 6a and a pin 6c that moves along the groove 6a, and when pushing the operating member 2 in the direction of the arrow, the operating member 2 is moved to the retracted position as shown in FIG. When the button is locked and pressed again, it is released. 7 controls the operating member 2 when the lock is released, and the operating knob 3.
is a coil spring as a biasing means that biases the panel 4 to the forward position protruding outward, and 8 is an operated member that switches the operating member 2 from the stop position to the operating position by rotational operation. Gaskotok is shown.

これまでの構成は従来例のものと特に変るとこ
ろはない。本考案はかかるものに於いて、作動位
置での操作部材２の後退動を阻止する阻止手段９
を設けたもので、以下これらを更に図面に従つて
更に詳述すると、図示するものでは、ガスコツク
８の操作軸８ａ上にガイド部材１０を取付け、該
ガイド部材１０に摺動自在に且つこれと１体に回
動するごとく嵌合して前記操作部材２を設け、該
操作部材２とガイド部材１０との間に前記コイル
バネ７を介在させると共に、ガイド部材１０の表
裏に前記プツシユプツシユ式のロツク機構６を構
成する溝６ａを備えた溝部材６ｂを取付け、且つ
該操作部材２側に固定してこれと係合する各ピン
６ｂを設け、更に該阻止手段９として、ガスコツ
ク８の前面に臨む円弧状部材９ａと操作部材２の
後端部外周に、操作部材２を前進位置とし、この
位置で回動してガスコツク８を作動位置に切換え
るとき、該部材９ａの前端に臨む鍔片９ｂとを設
けた。 The configuration up to now is not particularly different from that of the conventional example. The present invention provides a blocking means 9 for blocking the backward movement of the operating member 2 in the operating position.
These will be described in more detail below with reference to the drawings.In the illustrated example, a guide member 10 is mounted on the operating shaft 8a of the gas tank 8, and a guide member 10 is slidably attached to the guide member 10 and attached thereto. The operating member 2 is fitted so as to rotate as one body, the coil spring 7 is interposed between the operating member 2 and the guide member 10, and the push-pull type locking mechanism is provided on the front and back of the guide member 10. A groove member 6b having a groove 6a constituting the gas cylinder 6 is attached, and pins 6b fixed to the operating member 2 side and engaged therewith are provided. A collar piece 9b facing the front end of the arc-shaped member 9a and the rear end of the operating member 2 is attached to the outer periphery of the rear end of the arc-shaped member 9a and the operating member 2. Established.

尚該操作部材２の先端へのつまみ部３は一体に
設けても良いが、図示するごとく操作部材２の先
端側に別部材を嵌着して形成させても良い。 Note that the knob portion 3 at the tip of the operating member 2 may be provided integrally, but it may also be formed by fitting a separate member to the tip side of the operating member 2 as shown.

尚つまみ部３には例えば親指が入る窪み３ａを
設けて操作部材２を回動操作し易いようにした。 The knob portion 3 is provided with a recess 3a into which a thumb can fit, for example, to facilitate rotational operation of the operating member 2.

かくするときは、操作部材２を止位置に保つと
きは、第５図に示すごとく正面から見て操作部材
２に設けた鍔片９ｂが前記部材９ａと重なり合わ
ない状態にあるため操作部材２をコイルばね７に
抗して押操作し、ロツク機構６によりこれを後退
位置にロツクさせることが出来、操作部材２がパ
ネル４面から突出することによる不都合即ち誤つ
て操作部材２に触れて誤操作される等のことを未
然に防げる。 In this case, when the operating member 2 is kept at the stop position, the flange piece 9b provided on the operating member 2 does not overlap with the member 9a when viewed from the front as shown in FIG. can be pushed against the coil spring 7 and locked in the retracted position by the locking mechanism 6. This prevents the inconvenience caused by the operating member 2 protruding from the panel 4 surface, or the possibility of erroneous operation due to touching the operating member 2 by mistake. You can prevent such things from happening.

しかし第６図又は第７図に示すごとく操作部材
２を回動操作して***作部材８を作動状態とする
とき、即ち加熱器具が作動状態にあるときは、操
作部材２に設けた鍔部９ｂが該部材９ａと重合う
状態にあるため、鍔部９ｂが該部材９ａに当り操
作部材２は後退動を阻止されて後退出出来ない。 However, when the operating member 2 is rotated as shown in FIG. 6 or 7 to put the operated member 8 into the operating state, that is, when the heating appliance is in the operating state, Since the flange 9b overlaps the member 9a, the flange 9b hits the member 9a and the operating member 2 is prevented from moving backward and cannot move backward.

従つてこの位置では常に操作部材２のつまみ部
３をパネル４面から突出させた前進位置に保ち得
て、緊急に加熱器具を不作動としなければならな
い事態が発生したときに、直ちにこれに対処出来
る。 Therefore, in this position, the knob 3 of the operating member 2 can always be kept in the forward position protruding from the panel 4 surface, and if a situation arises in which the heating device must be deactivated urgently, this can be done immediately. I can do it.

第８図は、電熱ヒータ（図示しない）を備えた
器具に於ける実施例を示すもので、器具本体１内
に回動自在に回動板１１を設け、且つ該回動板１
１の中心の各孔１１ａを挿通する各軸１２を設け
て、該各軸１２の先端に前記操作部材２を取付
け、該操作部材２を、器具本体１に回動自在で且
つ軸方向に摺動自在に配置されしかも器具本体２
の前面パネル４に設けた透孔５内に挿入されるご
とく設け、更に該角軸１２上に前記ロツク機構６
を構成する溝６ａを備えた溝部材６ｂを設けると
共に前記回動板１１から該溝６ａに係合するピン
６ｃを突出させて、これらにより前述の実施例と
同様に操作部材２を図示する状態から押圧すると
ロツクが解除されて、操作部材２が附勢手段とし
てのコイルばね７に弾かれてパネル４の外方へ突
出し、再押操作するときは、再び後退位置にロツ
クされるようにした。そして該操作部材２の前進
位置に於いて該操作部材２を止位置から作動位置
に回動操作するとき、器具本体１側に固定の接点
１４ａと協動する可動接点１４ｂを***作部材８
として該角軸１２上に設け、両接点１４ａ，１４
ｂが閉じるとき加熱器具が作動状態となるように
した。これに前述する阻止手段９として前述の実
施例と同様の円弧状部材９ａを器具本体１側に固
定すると共に、操作部材２の後端部外周に、操作
部材２を前進位置とし、この位置で回動して***
作部材８が作動状態となる即ち両接点１４ａ，１
４ｂが閉じる作動位置に切換えるとき、該部材９
ａの前端に臨む鍔片９ｂとを設けた。 FIG. 8 shows an embodiment of a device equipped with an electric heater (not shown), in which a rotating plate 11 is rotatably provided in the device body 1, and the rotating plate 1
Each shaft 12 is inserted through each hole 11a at the center of the instrument body 1, and the operating member 2 is attached to the tip of each shaft 12. The instrument body 2 is movably arranged and
The locking mechanism 6 is provided so as to be inserted into the through hole 5 provided in the front panel 4 of the
A state in which a groove member 6b having a groove 6a constituting the groove 6a is provided, and a pin 6c that engages with the groove 6a is protruded from the rotary plate 11, whereby the operating member 2 is illustrated in the same way as in the previous embodiment. When pressed, the lock is released, and the operating member 2 is repelled by the coil spring 7 as a biasing means and protrudes outward from the panel 4, and when pressed again, it is locked in the retracted position again. . When the operating member 2 is rotated from the stop position to the operating position in the forward position of the operating member 2, the movable contact 14b that cooperates with the fixed contact 14a is connected to the operated member 1 on the instrument body 1 side.
provided on the square shaft 12, and both contacts 14a, 14
When b is closed, the heating device is activated. In addition, an arcuate member 9a similar to that of the previous embodiment is fixed to the instrument body 1 side as the blocking means 9 described above, and the operating member 2 is placed in the forward position on the outer periphery of the rear end of the operating member 2. The operated member 8 is turned into an operating state, that is, both contacts 14a, 1
4b is switched to the closed operating position, said member 9
A collar piece 9b facing the front end of a is provided.

かくするときは前述の実施例と同様に加熱器具
を作動状態にあるときは、操作部材２に設けた鍔
部９ｂが該部材９ａに当り操作部材２の後退動を
阻止される。 In this case, when the heating device is in the operating state, the flange 9b provided on the operating member 2 hits the member 9a and the backward movement of the operating member 2 is prevented, as in the previous embodiment.

尚ガイド部材１０とガスコツク８の操作軸８ａ
とは第２図乃至第４図に示すごとくガイド部材１
０に設けた透孔１０ａ内に操作軸８ａを圧入させ
て取付けるだけでも良いが、第９図に示すごとく
該ガイド部材１０の端部に一端に一体に、切欠溝
１０ｂを備えると共にこれと反対側側面に係止溝
１０ｃを設けた前記操作軸８ａが嵌入する環状片
１０ｄを形成し、これに該切欠溝１０ｂ内に突入
するＶ字状屈曲部１２ａと係止溝１０ｃと係合す
る係合部１２ｂを備えた板ばねからなる環体１２
を嵌着し、該環状１２の弾発力によつて操作軸８
ａを該環状片１０ｄ内に固定するようにすれば、
該ガイド部材１０と操作軸８ａとの連結がより確
実となり、更に該環体１２から突出する突片１３
に透孔１３ａを設け、これをねじ１４で該ガイド
部材１０側に締付ければ更にその連結が堅固とな
り、特にばね７の弾発力が強い場合でも操作軸８
ａからガイド部材１０が抜落ちることはない。 Note that the guide member 10 and the operating shaft 8a of the gas cock 8
means the guide member 1 as shown in Figures 2 to 4.
The operating shaft 8a may be simply press-fitted into the through hole 10a provided in the guide member 10, but as shown in FIG. An annular piece 10d into which the operation shaft 8a is fitted is formed with a locking groove 10c on the side surface, and a V-shaped bent portion 12a that projects into the cutout groove 10b and a locking groove that engages with the locking groove 10c are formed. Ring body 12 made of a leaf spring with joint portion 12b
is inserted into the operating shaft 8 by the elastic force of the annular shape 12.
If a is fixed within the annular piece 10d,
The guide member 10 and the operating shaft 8a are more securely connected, and the protruding piece 13 protruding from the ring body 12
If a through hole 13a is provided in the hole 13a and this is tightened to the guide member 10 side with a screw 14, the connection becomes even more solid, and even when the elastic force of the spring 7 is particularly strong, the operating shaft 8
The guide member 10 will not fall off from a.

（考案の効果） このように本考案によるときは、操作つまみを
パネルの内方に移動した後退動位置とこれから突
出する前進位置とに切換られる操作装置に於い
て、作動位置での操作部材の後退動を阻止する阻
止手段を設けたので、加熱器具が作動中は常に操
作つまみが前進板即ちパネル面から突出する状態
を保ち得て、緊急事態が発生したとき等直ちに加
熱器具を不作動とすることが出来て安全であり、
しかもその構造も簡単で安価に得られるの効果が
ある。(Effects of the invention) As described above, according to the present invention, in an operating device in which the operating knob is switched between a retracted position where the operating knob is moved inward of the panel and a forward position where the operating knob is protruded from the panel, the operating member is moved in the operating position. Since a blocking means is provided to prevent backward movement, the operating knob can always be kept protruding from the forward plate or panel surface while the heating appliance is in operation, and the heating appliance can be immediately deactivated in an emergency situation. It is safe and possible to
Moreover, its structure is simple and can be obtained at low cost.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案実施の１例を示す斜面図、第２
図はその要部の截断平面図、第３図はその作動状
態図、第４図はその分解斜面図、第５図乃至第７
図はその作動を説明する線図、第８図は他の実施
例の要部の截断平面図、第９図は更に他の実施例
の分解斜面図である。 ２……操作部材、３……操作つまみ、４……パ
ネル、５……透孔、６……ロツク機構、７……附
勢手段、８……***作部材、９……阻止手段。 Fig. 1 is a perspective view showing one example of implementing the present invention;
The figure is a cutaway plan view of the main part, Figure 3 is a diagram of its operating state, Figure 4 is an exploded perspective view of it, and Figures 5 to 7.
The figure is a line diagram explaining the operation, FIG. 8 is a cutaway plan view of the main part of another embodiment, and FIG. 9 is an exploded perspective view of still another embodiment. 2... Operating member, 3... Operating knob, 4... Panel, 5... Through hole, 6... Lock mechanism, 7... Energizing means, 8... Operating member, 9... Blocking means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 加熱器具本体に、回動自在で且つ軸方向に摺動
自在に配置されしかも加熱器具本体の操作パネル
に設けられた透孔内に挿入された操作部材と、上
記操作部材を上記パネルの内方に移動した後退位
置にロツクするロツク手段と、上記ロツク手段を
解除する手段と、上記操作部材を、上記パネルの
外方へ突出した前進位置側に附勢する附勢手段
と、上記操作つまみの回動操作によつて止位置か
ら作動位置に切換操作される***作部材を設けた
ものに於いて、作動位置での操作部材の後退動を
阻止する阻止手段を設けて成る加熱器具の操作装
置。 An operating member is arranged in the heating device main body so as to be rotatable and slidable in the axial direction, and is inserted into a through hole provided in the operating panel of the heating device main body, and the operating member is inserted into the inside of the panel. a locking means for locking the device in the retracted position, a means for releasing the locking device, an energizing device for urging the operating member toward the forward position protruding outward from the panel, and An operating device for a heating appliance, which is provided with an operated member that is switched from a stop position to an operating position by a rotational operation, and is provided with a blocking means for preventing the operating member from moving backward in the operating position. .