JPH0614812U - Door opening / closing device for heating cabinet - Google Patents
Door opening / closing device for heating cabinetInfo
- Publication number
- JPH0614812U JPH0614812U JP5554592U JP5554592U JPH0614812U JP H0614812 U JPH0614812 U JP H0614812U JP 5554592 U JP5554592 U JP 5554592U JP 5554592 U JP5554592 U JP 5554592U JP H0614812 U JPH0614812 U JP H0614812U
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- JP
- Japan
- Prior art keywords
- door
- grill
- connecting rod
- fixed fulcrum
- closing 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.)
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Abstract
(57)【要約】
【目的】 グリル扉開放時に手先等がグリル扉に触って
火傷するなどの危険を防止する。
【構成】 第１固定支点Ｐ1 の支軸７を中心とする回転
軌跡ｅ上に連杆３の第１移動許容範囲ｂを規制する第１
長孔５を穿つとともに、第２固定支点Ｐ2 の支軸８を中
心とする回転軌跡ｆ上には連杆３の第２移動許容範囲ｃ
を規制する第２長孔６を穿った作動アームＢでグリル扉
１と連杆３を連設し、グリル皿引出し時の前進ストロー
クａにおいて、グリル扉１を第１、第２長孔５，６によ
る２段の回動動作でグリル庫Ａ内にまで収納する。
(57) [Summary] [Purpose] Prevents the risk of burns caused by touching the grill door with your hands when the grill door is opened. [Configuration] The first to regulate the first movement allowable range b of Ren杆3 on a rotating locus e of the first fixed support P 1 of the supporting shaft 7 as a center
The long hole 5 is drilled, and the second movable permissible range c of the connecting rod 3 is on the rotation locus f around the support shaft 8 of the second fixed fulcrum P 2.
The grill door 1 and the connecting rod 3 are continuously provided by the operating arm B having the second long hole 6 that regulates the second long hole 6, and the grill door 1 is moved to the first and second long holes 5 in the forward stroke a when the grill plate is pulled out. It is stored up to the inside of the grill cabinet A by the two-stage rotation operation by 6.
Description
【０００１】[0001]
この考案は、ガステーブルに組込まれたグリル、ガスオーブン等の加熱庫の扉 開閉装置に関する。 The present invention relates to a door opening / closing device for a heating cabinet such as a grill and a gas oven incorporated in a gas table.
【０００２】[0002]
ガステーブルに組込まれたグリル、ガスオーブン等において、その加熱庫への 被調理物受皿の出し入れにともない加熱庫の扉が上下方向へ片開き状に回動して 自動的に開閉される加熱庫の扉開閉装置として、従来、たとえば、実開平２−４ ８７０９号公報（以下従来例１という）又は実開平１−１０００１７号公報（以 下従来例２という）等がある。 In a grill, gas oven, etc. built into a gas table, the heating cabinet door opens and closes automatically as the cooking cabinet tray is moved in and out of the cooking cabinet. As such a door opening / closing device, there are, for example, Japanese Utility Model Laid-Open No. 2-487009 (hereinafter referred to as Conventional Example 1) and Japanese Utility Model Laid-Open No. 1-100017 (hereinafter referred to as Conventional Example 2).
【０００３】 上記従来例１は、水受皿と連動するスライドロッドの先端部にドアオープンロ ッドを斜め後ろ上方へ弓形に起立して設け、水受皿を引出したとき、該ドアオー プンロッドでグリルドアを枢軸を支点として上方へ持上げ回動して開放する構造 となっている。In the above-mentioned conventional example 1, a door open rod is provided at an end portion of a slide rod which interlocks with a water tray so as to stand up in an arch shape obliquely rearward and upward, and when the water tray is pulled out, the grill door is opened by the door open rod. It has a structure in which it is lifted up and rotated around a pivot as a fulcrum to open it.
【０００４】 また、従来例２は、ドア本体の内側に所定の距離を置いて固定された逆Ｌ字状 のアームと水入皿の把手に連動連結された平面状のカムとを関連させて設け、カ ムが把手に連動して外方向へ移動するに連れてアームを押しドア本体を開位置ま で揺動させる構造となっている。Further, in the second conventional example, an inverted L-shaped arm fixed at a predetermined distance inside the door body and a planar cam interlockingly connected to the handle of the water tray are associated with each other. It is provided with a structure that pushes the arm and swings the door body to the open position as the cam moves outward in conjunction with the handle.
【０００５】[0005]
上記従来の技術における従来例１は、ドアオープンロッドでグリルドアを枢軸 を支点として前方上部へ持上げ回動して開放するものであるから、扉開放時にグ リルドア及びドアオープンロッドが器体の前方へ飛び出す（第２図の状態から第 １図の状態参照）。 In the conventional example 1 of the above-mentioned conventional technology, the grill door and the door open rod are opened to the front of the body when the door is opened by lifting and rotating the grill door to the upper front with the pivot as the fulcrum. It jumps out (refer to the state of FIG. 1 to the state of FIG. 2).
【０００６】 従来例２は、カムが把手に連動して外方向へ移動するに連れて該カムの先端で アームの先端部を外方向へ押すことによりアームが支軸を支点として略９０度回 動してその先端部がカム上に重合し、アームと一体のドア本体を前方上部へ回動 して開放するものであるから、扉開放時にドア本体が器体の前方へ飛び出す（第 ２図参照）。In the second conventional example, as the cam moves outward in conjunction with the handle, the tip of the cam pushes the tip of the arm outward, so that the arm rotates about 90 degrees about the fulcrum. When the door is opened, the door body jumps to the front of the body when the door is opened (Fig. 2). reference).
【０００７】 上記従来例１及び２は、いずれも、扉開放時に扉が器体の前方へ飛び出すので 、魚等の被調理物の返し等の際に手先等が扉に触って火傷をする危険があり、ま た、外観上の体裁も悪く商品価値が低下するという問題点があった。In both of the above-mentioned conventional examples 1 and 2, since the door pops out in front of the body when the door is opened, there is a risk that a hand or the like touches the door and burns when the food such as fish is returned. In addition, there was a problem that the appearance was bad and the product value was lowered.
【０００８】 また、従来例１及び２は、ともに接触動作のみで扉の開閉を行うものであるか ら、その操作性に難点があるばかりでなく、その作動にも確実性がないという問 題点があった。In addition, since the conventional examples 1 and 2 both open and close the door only by the contact operation, not only is there a difficulty in the operability, but the operation is not reliable. There was a point.
【０００９】 この考案は、従来の技術の有する斯かる問題点に鑑み、扉開放時に、該扉が加 熱庫内へ完全に収納され、かつ、その作動も軽快、確実な構造として前記従来の 技術の問題点の解消を目的とした加熱庫の扉開閉装置を提供しようとするもので ある。In view of the above problems of the prior art, the present invention provides a structure in which the door is completely stored in the heating chamber when the door is opened, and the operation thereof is light and reliable. It is intended to provide a door opening / closing device for a heating cabinet for the purpose of solving technical problems.
【００１０】 上記目的を達成するために、この考案による加熱庫の扉開閉装置は、たとえば 、実施例に対応する図面に示されているように、加熱庫Ａの扉１が被調理物の受 皿２と連杆３及び発条４を介して受皿２の進退ストロークａだけ連動して片開き 状に開閉される加熱庫の扉開閉装置において、該扉１と連杆３を第１固定支点Ｐ 1 を中心とする回転軌跡ｅ上に穿った連杆３の第１移動許容範囲ｂを規制する第 １長孔５と第２固定支点Ｐ2 を中心とする回転軌跡ｆ上に穿った連杆３の第２移 動許容範囲ｃを規制する第２長孔６とを備えた作動アームＢを介して連設し、該 作動アームＢの第２長孔６に第１固定支点Ｐ1 の支軸７を挿通し、第１長孔５に は第２固定支点Ｐ2 の支軸８を挿通して受皿引出し時の前進ストロークａにおい て扉１を第１、第２長孔５，６による２段の回動動作で加熱庫Ａ内へ収納可能に 設けたことを特徴としている。In order to achieve the above object, a door opening / closing device for a heating cabinet according to the present invention has a door 1 of the heating cabinet A for receiving an object to be cooked, as shown in the drawings corresponding to the embodiments. In a door opening and closing device for a heating cabinet, which is opened and closed in a one-sided manner by interlocking only with the advancing / retreating stroke a of the tray 2 via the plate 2, the connecting rod 3 and the spring 4, the door 1 and the connecting rod 3 are connected to the first fixed fulcrum P. 1 The first elongated hole 5 and the second fixed fulcrum P that restrict the first movement allowable range b of the connecting rod 3 formed on the rotation locus e centered on2Of the connecting rod 3 formed on the rotation locus f centered around the second movable hole C for restricting the second allowable movement range c of the connecting rod 3, and the operating arm B. 2 Fixed hole P on the long hole 61Of the second fixed fulcrum P through the first elongated hole 52In the forward stroke a when the tray 8 is inserted and the tray is pulled out, the door 1 can be stored in the heating cabinet A by the two-stage rotation operation of the first and second elongated holes 5 and 6. It has a feature.
【００１１】[0011]
この考案の加熱庫の扉開閉装置は、上記のように構成したから、受皿引出し時 の受皿２の前進ストロークａにおいて、先ず、第１固定支点Ｐ1 の支軸７を中心 に扉１は第１長孔５による第１移動許容範囲ｂだけ連杆３が図示左方へ受皿２と ともに移動することにより図示時計方向へ回動して半開する。Since the door opening / closing device of the heating chamber according to the present invention is configured as described above, first in the forward stroke a of the tray 2 when the tray is pulled out, the door 1 is first moved around the support shaft 7 of the first fixed fulcrum P 1 . By moving the connecting rod 3 together with the tray 2 to the left in the figure by the first movement permissible range b by the 1 long hole 5, the connecting rod 3 is rotated clockwise in the figure to be half-opened.
【００１２】 次いで、扉１は第２固定支点Ｐ2 の支軸８を中心に第２長孔６による第２移動 許容範囲ｃだけ連杆３が図示左方へ受皿２とともに移動することで作動アームＢ を介して図示時計方向（上方後部）へ持上げ移動されて加熱庫Ａ内に収納される 。Next, the door 1 is actuated by moving the connecting rod 3 together with the saucer 2 to the left in the drawing by the second movement permissible range c by the second elongated hole 6 around the support shaft 8 of the second fixed fulcrum P 2. It is lifted and moved in the clockwise direction (upward rear part) via the arm B 1 and stored in the heating chamber A 1.
【００１３】 受皿２が前記前進ストロークａを過ぎると、扉１は全開収納位置に発条４の引 張り力で保持され、受皿２だけが単独で引出される。When the tray 2 passes the forward stroke a, the door 1 is held in the fully opened storage position by the pulling force of the spring 4, and only the tray 2 is pulled out independently.
【００１４】 受皿収納時は、受皿２の後退ストロークａにおいて、受皿２と連杆３は発条４ に抗して図示右方へ移動し、前記受皿引出し時とは逆の動作により扉１を全閉と する。When the tray is stored, the tray 2 and the connecting rod 3 move to the right in the figure against the spring 4 in the backward stroke a of the tray 2, and the door 1 is completely moved by the operation opposite to that when the tray is pulled out. Closed.
【００１５】[0015]
以下この考案による加熱庫の扉開閉装置の一実施例について図面を参照して説 明する。 An embodiment of a door opening / closing device for a heating cabinet according to the present invention will be described below with reference to the drawings.
【００１６】 実施例はガステーブルに組込まれたグリルに適用したもので、図１〜図４にお いて、１は加熱庫の扉、すなわち、グリル扉で、グリルの加熱庫、すなわち、グ リル庫Ａの前面開口９に備えられている。The embodiment is applied to a grill built in a gas table. In FIGS. 1 to 4, reference numeral 1 is a door of a heating cabinet, that is, a grill door, and a heating cabinet of the grill, that is, grill. It is provided in the front opening 9 of the warehouse A.
【００１７】 ２は被調理物の受皿、すなわち、グリル皿で、グリル庫Ａの底壁に設けられた ガイドレール１０に沿って直線的にスライドし、グリル庫Ａへの収納及びグリル 庫Ａからの脱出がグリル庫Ａの前面開口９から容易に行えるようになっている。Reference numeral 2 denotes a saucer for the food to be cooked, that is, a grill pan, which is linearly slid along a guide rail 10 provided on the bottom wall of the grill cabinet A to be stored in the grill cabinet A and from the grill cabinet A. Can be easily escaped from the front opening 9 of the grill cabinet A.
【００１８】 そして、該グリル皿２の前部に把手１１が取付け金具１２を介して一体に取付 け固定され、かつ、グリル皿２内には魚等を載せる焼網（図示せず）が脱着自由 に載置されている。Then, a handle 11 is integrally attached and fixed to the front part of the grill plate 2 through a mounting bracket 12, and a grill (not shown) for mounting fish etc. is detached in the grill plate 2. It is placed freely.
【００１９】 なお、グリル扉１の全閉時（グリル皿収納時）は、グリル扉１の下端部１ａが グリル皿２の把手１１に設けられた突壁１３の内側に当接されてグリル庫Ａの前 面開口９が隙間のないよう確実に閉塞され、グリル扉１の開放動作時（グリル皿 の引出し時）には、グリル皿２の直線的前進動作とグリル扉１の上方への回動動 作とが同調してグリル扉１の開放が何ら支障なく行えるようになっている。When the grill door 1 is fully closed (when the grill plate is stored), the lower end portion 1 a of the grill door 1 is brought into contact with the inside of the projecting wall 13 provided on the handle 11 of the grill plate 2 and the grill cabinet is opened. The front opening 9 of A is securely closed so that there is no gap. When the grill door 1 is opened (when the grill tray is pulled out), the grill tray 2 is moved forward linearly and the grill door 1 is rotated upward. The grill door 1 can be opened without any trouble in synchronism with the operation.
【００２０】 ３は連杆で、前記グリル皿２とグリル扉１をグリル皿２の一定の進退ストロー クａにおいて、後述の発条４とで連動させるためのもので、線材をもって平面コ 字状に形成され、先端枢軸３ａを後述の作動アームＢの腕杆１４に枢支し、基端 部３ｂはグリル庫Ａの側壁１５に穿ったスライド孔１６に挿通してグリル皿２の 背面部２ａに当接関連せしめている。Reference numeral 3 denotes a connecting rod, which is used for interlocking the grill plate 2 and the grill door 1 with a stroke 4 which will be described later in a constant advancing / retreating stroke a of the grill plate 2. The pivot shaft 3a is pivotally supported on the arm rod 14 of the actuating arm B, which will be described later, and the base end portion 3b is inserted into the slide hole 16 formed in the side wall 15 of the grill cabinet A so that the rear end portion 2a of the grill plate 2 is inserted. The contact is related.
【００２１】 前記スライド孔１６は連杆３の進退ガイドと、連杆３の前後への動き、すなわ ち、グリル皿２の進退ストロークａを一定に規制するためのものである。しかし 、グリル皿２の進退ストロークａの規制は実施例の構造に限らない。The slide hole 16 serves to guide the advancing / retreating of the connecting rod 3 and the forward / backward movement of the connecting rod 3, that is, the advancing / retreating stroke a of the grill plate 2 to be constant. However, the regulation of the advance / retreat stroke a of the grill plate 2 is not limited to the structure of the embodiment.
【００２２】 ４はグリル扉１を全閉から全開とするとき、グリル扉１の上方への押上げ回動 と、グリル扉１の全開位置での保持とを行うための発条で、引張り発条を用い、 連杆３の基端部３ｂとグリル庫Ａの側壁１５に備えた引掛杆１７とにその両端を 引掛け、その引張り力でグリル扉１は開放方向に、グリル皿２は引出し方向に連 杆３を介して付勢している。Reference numeral 4 is a spring for pushing and rotating the grill door 1 upward and holding the grill door 1 at the fully open position when the grill door 1 is fully closed to fully open. Both ends of the connecting rod 3 are hooked on the base end 3b of the connecting rod 3 and the hooking rod 17 provided on the side wall 15 of the grill cabinet A, and the pulling force causes the grill door 1 to open and the grill plate 2 to pull out. It is urged through the link 3.
【００２３】 Ｂは作動アームで、第１固定支点Ｐ1 を中心とする回転軌跡ｅ上に連杆３の第 １移動許容範囲ｂを規制する第１長孔５を穿つとともに、第２固定支点Ｐ2 を中 心とする回転軌跡ｆ上には連杆３の第２移動許容範囲ｃを規制する第２長孔６が 穿たれており、該作動アームはグリル扉１の両側、すなわち、グリル扉１のガラ ス受け１ｂの両側に一体に設けられ、該作動アームＢを介してグリル扉１と連杆 ３が連設されている。Reference numeral B denotes an actuating arm, which is provided with a first elongated hole 5 for restricting a first movable permissible range b of the connecting rod 3 on a rotation locus e around the first fixed fulcrum P 1 and a second fixed fulcrum. A second elongated hole 6 for restricting the second allowable movement range c of the connecting rod 3 is formed on the rotation locus f centering on P 2 , and the operating arms are provided on both sides of the grill door 1, that is, the grill. The door 1 is integrally provided on both sides of the glass receiver 1b, and the grill door 1 and the connecting rod 3 are connected to each other via the operating arm B.
【００２４】 前記作動アームＢの第２長孔６に器体に固定せる第１固定支点Ｐ1 の支軸７を 挿通し、また、第１長孔５には器体に固定せる第２固定支点Ｐ2 の支軸８を挿通 して、第１、第２長孔５，６による連杆３の第１、第２移動許容範囲ｂ，ｃを規 制し、グリル皿引出し時の一定の前進ストロークａにおいてグリル扉１が第１、 第２長孔５，６による２段の回動動作でグリル庫Ａ内にまで収納される構成とな している。The support shaft 7 of the first fixed fulcrum P 1 that can be fixed to the body is inserted into the second elongated hole 6 of the operation arm B, and the second fixed that can be fixed to the body is inserted into the first elongated hole 5. by inserting the support shaft 8 of the fulcrum P 2, first, the first continuous rod 3 according to the second long hole 5,6, second movement allowable range b, won the c regulations, constant during the grill pan drawers In the forward stroke a, the grill door 1 is housed even in the grill cabinet A by the two-stage pivoting operation of the first and second elongated holes 5 and 6.
【００２５】 なお、図中、１８はグリルバーナ、１９は排気路、２０は排気口、２１はガス こんろの五徳である。In the figure, 18 is a grill burner, 19 is an exhaust passage, 20 is an exhaust port, and 21 is a gas stove.
【００２６】 前記実施例の構成において、その作用を次に説明する。The operation of the configuration of the above embodiment will be described below.
【００２７】 グリル皿引出し時のグリル皿２の前進ストロークａにおいて、連杆３で作動ア ームＢを腕杆１４を介して図示左方へ押動し、先ず、作動アームＢの第１長孔５ による第１移動許容範囲ｂだけ連杆３が図示左方へグリル２とともに発条４の引 張り力で移動することにより、グリル扉１は第１固定支点Ｐ1 の支軸７を中心に 図示時計方向へ作動アームＢとともに回動し半開する（図３の実線の状態から鎖 線の状態参照）。At the forward stroke a of the grill plate 2 when the grill plate is pulled out, the operating arm B is pushed leftward in the drawing by the connecting rod 3 via the arm rod 14, and first, the first length of the operating arm B is set. By moving the connecting rod 3 to the left in the drawing together with the grill 2 by the pulling force of the spring 4, the grill door 1 is centered on the support shaft 7 of the first fixed fulcrum P 1 by the pulling force of the spring 4. It rotates in the clockwise direction shown in the drawing together with the operating arm B and opens halfway (see the state from the solid line to the state shown by the chain line in FIG. 3).
【００２８】 次いで、作動アームＢの第２長孔６による第２移動許容範囲ｃだけ連杆３が図 示左方へグリル皿２とともに発条４の引張り力で移動することによりグリル扉１ は第２固定支点Ｐ2 の支軸８を中心に図示時計方向（上方後部）へ作動アームＢ とともに回動して持上げ移動されグリル庫Ａ内に収納される（図３の鎖線の状態 から図４の状態参照）。そして、グリル扉１は発条４の引張り力で該全開収納位 置に保持される（図４の状態参照）。Next, the connecting rod 3 moves to the left side in the drawing together with the grill pan 2 by the pulling force of the spring 4 by the second movable permissible range c by the second elongated hole 6 of the operating arm B, so that the grill door 1 is moved to the first position. 2 Around the support shaft 8 of the fixed fulcrum P 2 in the clockwise direction (upward rear part) as shown in the drawing, it is lifted and moved together with the operating arm B and stored in the grill cabinet A (from the state of the chain line in FIG. 3 to the state of FIG. 4). See state). Then, the grill door 1 is held in the fully open storage position by the pulling force of the spring 4 (see the state of FIG. 4).
【００２９】 グリル皿２が前進ストロークａを過ぎると、連杆３の動きはスライド孔１６で 規制されて停止するため、以後はグリル皿２だけが単独で引出される。When the grill plate 2 passes the forward stroke a, the movement of the connecting rod 3 is restricted by the slide hole 16 and stopped, so that only the grill plate 2 is pulled out independently thereafter.
【００３０】 次に、グリル皿収納時は、グリル皿２の後退ストロークａにおいて、連杆３で 作動アームＢを腕杆１４を介して図示右方へ引張り、先ず、作動アームＢの第２ 長孔６による第２移動許容範囲ｃだけ連杆３が図示右方へグリル皿２とともに発 条４に抗して移動することで、グリル扉１は第２固定支点Ｐ2 の支軸８を中心に 図示反時計方向（下方前部）へ作動アームＢとともに回動して降下移動され半閉 する（図４の状態から図３の鎖線の状態参照）。Next, when the grill pan is stored, in the backward stroke a of the grill pan 2, the operating arm B is pulled rightward in the drawing through the arm rod 14 by the connecting rod 3, and then the second length of the operating arm B is first pulled. As the connecting rod 3 moves rightward in the drawing together with the grill plate 2 against the ridge 4 by the second movement allowable range c due to the hole 6, the grill door 1 is centered on the spindle 8 of the second fixed fulcrum P 2. Then, it rotates with the operating arm B in the counterclockwise direction (downward front portion) as shown in the figure, and is moved downward to be semi-closed (see the state shown by the chain line in FIG. 4 to the state shown in FIG.
【００３１】 次いで、作動アームＢの第１長孔５による第１移動許容範囲ｂだけ連杆３が図 示右方へグリル皿２とともに発条４に抗して移動することにより、グリル扉１は 第１固定支点Ｐ1 の支軸７を中心に図示反時計方向へ作動アームＢとともに回動 し全閉する（図３の鎖線の状態から実線の状態参照）。Then, the connecting rod 3 moves to the right in the drawing together with the grill plate 2 against the spring 4 by the first movement permissible range b by the first elongated hole 5 of the operating arm B, so that the grill door 1 is moved to the first position. 1 Rotate in the counterclockwise direction in the figure together with the operating arm B about the support shaft 7 of the fixed fulcrum P 1 to fully close it (see the broken line state to the solid line state in FIG. 3).
【００３２】 グリル扉１の全閉と同時にグリル皿２はグリル庫Ａ内の所定位置に収納され、 グリル扉１の下端１ａに把手１１の突壁１３が当接し、グリル庫Ａの前面開口９ を隙間のないよう確実に閉塞する（図１及び図３参照）。At the same time when the grill door 1 is fully closed, the grill plate 2 is stored in a predetermined position in the grill cabinet A, and the lower wall 1 a of the grill door 1 is brought into contact with the projecting wall 13 of the handle 11 to open the front opening 9 of the grill cabinet A. Is securely closed so that there is no gap (see FIGS. 1 and 3).
【００３３】[0033]
この考案による加熱庫の扉開閉装置によれば、扉開放時に該扉が加熱庫内へ完 全に収納されるから、魚等の被調理物の返し等の際に、扉に手先等が誤って触り 火傷をするなどの危険はなく使用上安全である。そして、扉の器体外への飛び出 しがないので、外観もスマートとなり商品価値は高められる。 According to the door opening / closing device of the heating cabinet according to the present invention, the door is completely stored in the heating cabinet when the door is opened. It is safe to use as there is no danger of touching it and causing burns. And since the door does not pop out of the body, the appearance is smart and the product value is enhanced.
【００３４】 また、受皿引出し時の前進ストロークにおいて、扉を第１、第２長孔による２ 段の回動動作で加熱庫内へ収納する構造としたから、その作動が軽快、かつ、確 実で、故障もないために操作性にすぐれ使い勝手のよいものである。Further, in the forward stroke when the tray is pulled out, the door is housed in the heating chamber by the two-stage pivoting movement of the first and second elongated holes, so that the operation is light and reliable. It is also easy to use because it has no malfunctions and is easy to use.
【図１】この考案による加熱庫の扉開閉装置の一実施例
を示した扉全閉時の一部切断全体側面図である。FIG. 1 is a partial side view of a door opening / closing device of a heating cabinet according to an embodiment of the present invention when the door is fully closed.
【図２】その要部だけの平面図である。FIG. 2 is a plan view of only its main part.
【図３】要部だけの扉全閉時の一部切断拡大側面図であ
る。FIG. 3 is a partially cut-away enlarged side view of a main part only when the door is fully closed.
【図４】扉全開時の同側面図である。FIG. 4 is a side view of the door when the door is fully opened.
Ａ 加熱庫（グリル庫） １ 扉（グリル扉） ２ 受皿（グリル皿） ３ 連杆 ４ 発条 ５ 第１長孔 ６ 第２長孔 Ｂ 作動アーム ７ 支軸 ８ 支軸 ａ 進退ストローク Ｐ1 第１固定支点 Ｐ2 第２固定支点 ｂ 第１移動許容範囲 ｃ 第２移動許容範囲 ｅ 回転軌跡 ｆ 回転軌跡A heating cabinet (grill cabinet) 1 door (grill door) 2 saucer (grill tray) 3 continuous rod 4 spring 5 first long hole 6 second long hole B operating arm 7 support shaft 8 support shaft a advance / retreat stroke P 1 first Fixed fulcrum P 2 Second fixed fulcrum b 1st movement allowable range c 2nd movement allowable range e Rotation locus f Rotation locus
Claims (1)
皿（２）と連杆（３）及び発条（４）を介して受皿
（２）の進退ストロ−ク（ａ）だけ連動して片開き状に
開閉される加熱庫の扉開閉装置において、該扉（１）と
連杆（３）を第１固定支点（Ｐ1 ）を中心とする回転軌
跡（ｅ）上に穿った連杆（３）の第１移動許容範囲
（ｂ）を規制する第１長孔（５）と第２固定支点
（Ｐ2 ）を中心とする回転軌跡（ｆ）上に穿った連杆
（３）の第２移動許容範囲（ｃ）を規制する第２長孔
（６）とを備えた作動ア−ム（Ｂ）を介して連設し、該
作動ア−ム（Ｂ）の第２長孔（６）に第１固定支点（Ｐ
1 ）の支軸（７）を挿通し、第１長孔（５）には第２固
定支点（Ｐ2 ）の支軸（８）を挿通して、受皿引出し時
の前進ストロ−ク（ａ）において、扉（１）を第１、第
２長孔（５），（６）による２段の回動動作で加熱庫
（Ａ）内へ収納可能に設けたことを特徴とする加熱庫の
扉開閉装置。1. The door (1) of the heating chamber (A) is connected to the saucer (2) of the food to be cooked, and the stroke (a) of the saucer (2) is moved through the connecting rod (3) and the spring (4). In a door opening / closing device for a heating cabinet that is opened and closed in a single-opening manner in conjunction with each other, the door (1) and the connecting rod (3) are placed on a rotation locus (e) about a first fixed fulcrum (P 1 ). A first elongated hole (5) for restricting the first movement allowable range (b) of the drilled connecting rod (3) and a connecting rod drilled on a rotation locus (f) around the second fixed fulcrum (P 2 ). (3) is connected continuously via an operating arm (B) having a second elongated hole (6) for restricting the second allowable movement range (c), and the operating arm (B) 2 Fix the first fixed fulcrum (P
1 ) through the support shaft (7), and the first elongated hole (5) through the support shaft (8) of the second fixed fulcrum (P 2 ), and the forward stroke (a) when the tray is pulled out. ), The door (1) is provided so that it can be housed in the heating chamber (A) by a two-stage rotation operation by the first and second elongated holes (5) and (6). Door opening and closing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5554592U JPH0614812U (en) | 1992-07-15 | 1992-07-15 | Door opening / closing device for heating cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5554592U JPH0614812U (en) | 1992-07-15 | 1992-07-15 | Door opening / closing device for heating cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0614812U true JPH0614812U (en) | 1994-02-25 |
Family
ID=13001685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5554592U Pending JPH0614812U (en) | 1992-07-15 | 1992-07-15 | Door opening / closing device for heating cabinet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614812U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017302U (en) * | 1983-07-15 | 1985-02-05 | 大橋 三郎 | Circular saw stand for woodworking |
| JP2006300491A (en) * | 2005-04-25 | 2006-11-02 | Sharp Corp | Heating cooker |
| JP2010022502A (en) * | 2008-07-17 | 2010-02-04 | Paloma Ind Ltd | Gas cooking utensil |
-
1992
- 1992-07-15 JP JP5554592U patent/JPH0614812U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6017302U (en) * | 1983-07-15 | 1985-02-05 | 大橋 三郎 | Circular saw stand for woodworking |
| JP2006300491A (en) * | 2005-04-25 | 2006-11-02 | Sharp Corp | Heating cooker |
| JP2010022502A (en) * | 2008-07-17 | 2010-02-04 | Paloma Ind Ltd | Gas cooking utensil |
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