玖、發明說明： 【發明所屬之技術領域】 本發明係有關於一種控制朝設置於瓦斯爐等瓦斯亨調 器具瓦斯燃燒器之燃料瓦斯供給的瓦斯控制裝置。 【先前技術3 在這種瓦斯控制裝置中，當瓦斯燃燒器點火之際，為 將瓦斯燃燒器火力達到一定火力，分別設置實行瓦斯燃燒 器點火與熄火之點熄火按鈕與調節朝瓦斯燃燒器之燃料瓦 斯供給量之火力調節標度盤，且藉點熄火按鈕前後方向之 移動，使火力調節標度盤可轉動到一定位置是眾所周知的 (專利文獻1)。. 此時，點熄火按鈕形成圓筒狀，且可於前後方向移動 自如地設於，譬如，瓦斯爐前面之操作板。在點熄火按鈕 別後方不同的三個位置處，設有保持連接瓦斯燃燒器瓦斯 通路開放之開閥位置、作動瓦斯燃燒器點火裝置之點火位 置及閉鎖瓦斯通路之閉閥位置。又，在點熄火按鈕周圍， 設有由操作板向前方側突出，且在點熄火按鈕之開閥位置 盼可調節朝瓦斯燃燒器之燃料瓦斯供給量並且可旋轉自如 的環狀火力調節標度盤。 而且，若由閉閥位置壓入操作點減火按鈕，則點熄火 按叙移動至點火位置，並在開放瓦斯通路之同時作動瓦斯 之點火I置。若確認瓦斯燃燒器著火而解除點熄火 按起之壓人，則點媳火按鈕將突出並移動至_位置。在 開閱位置時，可藉火力調節標度盤調節瓦斯燃燒器之大 力。當停止瓦斯燃燒ϋ之燃燒時，若壓人操作位在開閥位 置之點熄火按钮使歸__位置，則瓦斯通路將被閉 鎖，且瓦斯燃燒器熄火。 專利文獻1 專利2742356號(譬如，申請專利範圍之記載）。 然而’上述者在使用瓦斯燃燒器時，由於點媳火按钮 從瓦斯爐前面操作板突出彳以，制是在點熄火按钮處， 谷易附者譬如錢時產生的溢出之湯汁或來自—體地設置 於瓦斯爐之烤架油煙等的污垢或塵埃，有時亦會有煮汁順 著點熄、火按贿人瓦斯爐内，可能會對電裝基板或開關等 造成不良影響。 再者，右不處理附著之塵埃，則當以媳火按紐進行媳 火#木作之際’由於點熄火按紐會將塵埃帶人瓦斯爐内，與 ^述者相同，會對絲基板或造成科的影響或阻 礙火力調節標度盤之順暢轉動。 所以，本發明鑑於上述實情，其課題在於提供一種在 ，用瓦斯具時，溢出來的湯汁、塵埃或污垢不易附 者於點媳火独，此外，亦可防止煮汁或塵埃被帶入瓦斯 爐内，使電裝基板或開關等受到不好的影響，或阻礙火力 "周郎標度盤順暢轉動之瓦斯控制裝置。 【潑^明内容】 為解決上述課題，本發明之瓦斯控制裝置，包含有點 、、知紐且5亥點媳火按紐可以在保持通過瓦斯燃燒器之 瓦’、斤通路開放之開閥位置、作動瓦斯燃燒器點火裝置之點 火位置及閉鎖瓦斯通路之閉閥位置之間向前後方向移動自 如’又’在該點熄火按鈕周圍設置有可調節朝瓦斯燃燒器 之燃料瓦斯供給量且可旋轉自如的環狀火力調節標度盤， 其特徵在於：當點熄火按鈕由前述閉閥位置移到至點火位 置時’前述火力調節標度盤可隨著點熄火按鈕之前後方向 之移動一起移動’又，設有強制旋轉裝置，該強制旋轉裝 置可隨著點熄火按紅由前述閉閥位置朝點火位置之移動， 強制地轉動火力調節標度盤到設定朝瓦斯燃燒器之燃料瓦 斯供給量為一定量之位置。 此時’較佳地，前述點熄火按鈕及火力調節標度盤係 設置成由瓦斯烹調器具之操作板突出，且藉由點熄火按鈕 之壓入操作由閉閥位置經過點火位置移動至開閉位置， 又，在該開閥位置時，前述點熄火按鈕及火力調節標度盤 在由該閉閥位置壓入後方側位置處由該操作板突出。 根據本發明，在閉閥位置時，點熄火按鈕外周面被火 力調節標度盤遮蓋，若由閉閥位置壓入操作點熄火按鈕， 則火力調節標度盤也將一同移動至後方側。一旦點熄火按 鈕到達點火位置，則瓦斯通路開放且燃料瓦斯流入瓦斯燃 燒杰，再作動點火裝置。若結束由點火裝置之點火操作並 解除點媳火按鈕之壓人，則職火独制達瓦斯通路保 持於開放狀態的開閥位置。 在開閥位置點熄火按叙及火力調節標度盤由閉閱位置 壓入後方㈣，關位置處之雜火按蚊外周面也會被 火力調節標度盤遮蓋。因此，即使譬如在烹調時產生溢出 的湯汁，煮汁或污垢也不易附著在火力調節標度盤或點熄 火按鈕，並且可防止煮汁順著點熄火按鈕侵入瓦斯烹調器 具内。 而且，若在火力調節範圍内轉動火力調節標度盤，則 可增減供給瓦斯燃燒器之燃料瓦斯之瓦斯流量能調節火 力。若為熄滅瓦斯燃燒器，將操作點熄火按鈕由開閥位置 移動至閉閥位置，則在點媳火按紐及火力調節標度盤回到 由瓦斯烹調器具前面板突出之位置的同時，瓦斯通路被閉 鎖’可停止朝瓦斯燃燒器之燃料瓦斯之供給。 此時，只要使前述點熄火按鈕及火力調節標度盤前方 側端面大致位在同一平面上，則即使煮汁濺上火力調節標 度盤，煮汁也只會順著其周圍落於下方，對使煮汁不附著 在點熄、火按紐上是有利的。 再者’若在前述點熄火按鈕外周面與火力調節標度盤 内周面之間’全周地設有空間，則由於污垢會黏著於點熄 火按紐與火力調節標度盤之間，可以利用點熄火按鈕之壓 入操作來順暢地強制旋轉移動火力調節標度盤。 可是’錯誤的點火操作係把持火力調節標度盤並進行 壓入操作。此時，由於點熄火按鈕向前後方向移動，可能 έ使強制疑轉t置破損。因此，若在前述點媳火按紐之閉 闊位置時’火力調節標度盤可在露出點熄火按鈕外周面方 向單獨地移動’則由於即使錯誤地把持火力調節標度盤並 進仃壓入操作’點熄火按鈕也不會移動，故可防止強制旋 轉裝置破損。又’塵埃附著在點熄火按鈕外面時，只要在 閉閥位置時移動火力調節桿，就能清掃點熄火按鈕外周面。 此外’較佳地，火力調節標度盤係以透明的構件形成， 且在W述火力調節標度盤内側設有可反射光之反射層，並 且設有可面向該火力調節標度盤照射光之光源，又，若在 點媳火按紐之開閥位置時，由光源照射光，使火力調節標 度盤發亮’就能以視覺確認瓦斯烹調器具之作動狀況。 此時’若前述反射層形成於設在前述火力調節標度盤 與點媳火按紐之間之反射構件外表面，譬如在火力調節標 度盤外周面’則可使反射構件之一部份突出而形成作為瓦 斯燃燒器火力之指標部，且可輕易實現僅該指標不發亮之 構造。 再者’較佳地，若前述火力調節標度盤之前方側緣部 為倒角部’則在火力調節標度盤由光源照射光線時，該倒 角部可呈環狀地發亮。说明 Description of the invention: [Technical field to which the invention belongs] The present invention relates to a gas control device for controlling the supply of fuel gas to a gas burner installed in a gas-hungry appliance such as a gas furnace. [Prior Art 3 In this type of gas control device, when the gas burner is ignited, in order to achieve a certain firepower of the gas burner, a flameout button for adjusting the ignition and flameout points of the gas burner is set and the gas burner is adjusted toward the gas burner. It is well known that the firepower adjustment dial of the fuel gas supply amount can be rotated to a certain position by moving the flame-out button in the forward and backward direction (Patent Document 1). At this time, the ignition button is formed into a cylindrical shape and can be moved freely in the front-rear direction, for example, the operation panel on the front of the gas furnace. At the three different positions behind the turn-off button, there are valve opening positions to keep the gas passage of the gas burner open, the ignition position to activate the ignition device of the gas burner, and the valve closing position to block the gas passage. In addition, a ring-shaped thermal power adjustment scale is provided around the ignition button to protrude forward from the operation panel. At the valve opening position of the ignition button, the fuel gas supply to the gas burner can be adjusted. plate. In addition, if the operating point fire reduction button is pushed in from the valve closing position, the ignition will be turned off and moved to the ignition position, and the gas ignition will be activated while the gas passage is opened. If it is confirmed that the gas burner is on fire and the ignition point is released, press the fire button, the fire button will be highlighted and moved to the _ position. In the reading position, the power of the gas burner can be adjusted by the fire adjustment dial. When the combustion of gas combustion is stopped, if a person presses the shutdown button at the valve opening position to return to the __ position, the gas passage will be blocked and the gas burner will be turned off. Patent Document 1 Patent No. 2742356 (for example, description of patent application scope). However, when using the gas burner mentioned above, because the ignition button is protruded from the operation panel on the front of the gas furnace, the system is at the ignition button. Dirt or dust, such as oil smoke on the grill of the gas furnace, may be ignited and burned in the gas furnace, which may adversely affect the electrical board and switches. In addition, the right side does not handle the attached dust, so when the fire button is used to perform the fire # 木作 'because the button is turned off, the dust will be brought into the gas furnace. Or cause the influence of the branch or hinder the smooth rotation of the firepower adjustment dial. Therefore, the present invention has been made in view of the above-mentioned facts, and its object is to provide a soup, dust, or dirt that is difficult to attach when using gas appliances. Inside the furnace, a gas control device that adversely affects the electrical equipment substrate or switch, or hinders the fire power " Zhou Lang dial smoothly turning. [Introduction] In order to solve the above-mentioned problem, the gas control device of the present invention includes a small, well-known, and five-point fire button that can be maintained at the valve opening position where the tile passing through the gas burner is kept open. The ignition position of the ignition device of the gas burner and the valve closing position of the closed gas passage can move freely forward and backward. Around the flameout button at this point, an adjustable gas supply to the gas burner can be adjusted and can be rotated. The free ring-shaped firepower adjustment dial is characterized in that when the flameout button is moved from the aforementioned valve-closing position to the ignition position, the aforementioned firepower adjustment dial can be moved along with the forward and backward movement of the flameout button. In addition, a forced rotation device is provided. The forced rotation device can be moved from the closed valve position to the ignition position as the flame is turned off. The fire power adjustment dial is forcibly turned to set the fuel gas supply amount to the gas burner as follows: A certain amount of location. At this time, preferably, the aforementioned flameout button and the firepower adjusting dial are arranged to protrude from the operation panel of the gas cooking appliance, and are moved from the valve closing position to the opening and closing position by the pressing operation of the flameout button. In addition, at the valve opening position, the aforementioned point-extinguishing button and the power adjustment dial are protruded by the operation plate at a position pushed into the rear side from the valve closing position. According to the present invention, at the valve closing position, the outer peripheral surface of the ignition stop button is covered by the power adjustment dial. If the operation point ignition button is pushed in from the valve closing position, the power adjustment dial is also moved to the rear side. Once the ignition button is reached, the gas passage is opened and fuel gas flows into the gas combustion engine, and then the ignition device is activated. If the ignition operation by the ignition device is ended and the pressing of the fire button is released, the professional fire independent Davas passage will be maintained at the open valve opening position. Turn off the flame at the valve-opening position and press the power adjustment dial from the closed position to the rear 杂. The outer surface of Anopheles mosquitoes at the closed position will be covered by the power adjustment dial. Therefore, even if, for example, overflowing soup is generated during cooking, the cooking juice or dirt is not easily attached to the power adjustment dial or the ignition button, and it is possible to prevent the juice from entering the gas cooker along the ignition button. Moreover, if the thermal power adjustment dial is turned within the thermal power adjustment range, the gas flow of the fuel gas supplied to the gas burner can be increased or decreased to adjust the thermal power. If the gas burner is to be extinguished, the operating point flameout button is moved from the valve-opening position to the valve-closing position. At the same time the gas-fire button and the power adjustment dial return to the position protruding from the front panel of the gas cooking appliance, the gas The path is blocked 'to stop the supply of fuel gas to the gas burner. At this time, as long as the aforementioned flameout button and the front end face of the power adjustment dial are positioned on the same plane, even if the cooking power is splashed on the power adjustment dial, the cooking juice will only fall down along its surroundings. It is advantageous that the cooking juice does not adhere to the ignition and fire buttons. Furthermore, if a space is provided all the way between the outer peripheral surface of the aforementioned point-extinguishing button and the inner peripheral surface of the power adjustment dial, dirt can stick between the point-extinguishing button and the power adjustment dial. Use the push-in operation of the turn-off button to forcefully rotate the moving power adjustment dial. However, the 'wrong ignition operation is performed by holding the fire adjustment dial and pressing it in. At this time, because the fire button is moved forward and backward, the forced rotation may be damaged. Therefore, if the 'fire adjustment dial can be moved independently in the direction of the outer surface of the flameout button at the exposed point when the fire button is closed in the aforementioned position, it is because the fire adjustment dial is held by mistake and pressed in. The 'Turn-off button' does not move, so it prevents breakage of the forced rotation device. When dust is attached to the outside of the ignition button, the outer surface of the ignition button can be cleaned by moving the power adjustment lever when the valve is in the closed position. In addition, preferably, the thermal power adjustment dial is formed of a transparent member, and a reflective layer capable of reflecting light is provided on the inside of the thermal power adjustment dial, and is provided with light that can be radiated toward the thermal power adjustment dial. If the light source is irradiated with light at the valve opening position of the ignition button, the fire power adjustment dial will be illuminated, and the operation of the gas cooking appliance can be visually confirmed. At this time, 'if the aforementioned reflection layer is formed on the outer surface of the reflecting member provided between the aforementioned fire power adjustment dial and the ignition button, such as on the outer peripheral surface of the fire power adjustment dial', a part of the reflecting member can be made. It is prominently formed as an indicator part of the firepower of the gas burner, and a structure in which only the indicator is not bright can be easily realized. Furthermore, 'preferably, if the front side edge portion of the aforementioned firepower adjusting dial is a chamfered portion', when the firepower adjusting dial is irradiated with light from the light source, the chamfered portion may illuminate circularly.
【實施方式;J 參閱第1圖，1係本發明之瓦斯控制裝置，該瓦斯控制i 係組裝於作為瓦斯烹調器具，譬如，設置在設於廚房之廚 房廚具之内裝式瓦斯爐2。瓦斯爐2具有箱狀爐具本體21， 且在該爐具本體21設置有面臨設於覆蓋其上面之面板22之 三個開口之三個瓦斯燃燒器23。在爐具本體21前面兩端， 設置操作板之前面板24。又，在爐具本體21設置有位於兩 前面板24之間，且設有陶瓷板式燃燒器（未圖示）之烤架25。 而且’藉本發明之瓦斯控制裝置1可控制朝三個瓦斯燃燒器 23及陶瓷板式燃燒器之燃料瓦斯之供給。 200424483 參閱第2圖，瓦斯控制裳置1具有由上下重疊連結之兩 個部份lla，Ub所構成的閱殼。在位於下側之間殼第】部份 11a設有順著閥殼長度方向延伸之第w部通路仏，且開設 有連通第1㈣觀12a之瓦斯流人部13。在位於瓦斯流入 5部13下流側處，第w部通路12a設置有電磁安全闊3。電磁 安全閥3具有磁電箱3卜且在該磁電_收容有譬如依據來 自設於爐具本體21之控制n(未圖示）之信號所激磁之電磁 石與吸附於電磁石之吸附片。 在吸附片可連結由磁電箱31向第丨内部通路12a下流側 10突出之第1閥體32。在電磁安全閥3之閉閥狀態下，第丨閥體 32藉縮設於該第1閥體32與磁電箱31間之彈簧33賦與勢能 的力量，隔著密封材34a安置在設於第丨内部通路12a之閥座 構件34之閥座上。電磁安全閥3之開閥操作係隔著密封材插 設於第1内部通路12a，並利用順著第1内部通路12a長度方 15向前後方向移動自如的操作桿4來實行。操作桿4設置有第2 閥體42，且第2閥體42與設於第1内部通路12a之閥座43—同 構成主閥。在主閥之閉閥狀態下，第2閥體42利用縮設於第 2閥體42與閥座構件34之間之彈簧44安置於閥座43。 操作桿前後方向之移動係藉設置於前面板24之點熄火 20按紐5之壓入操作來實行。點熄火按鈕5係形成圓筒狀，且 在其第1内部通路12a側端面，可連結隨著點熄火按鈕5之移 動’推壓操作桿4之推桿51。推桿51下側連結導引部51&， 且該導引部51a—端連結設於第1部份11a下側之心形凸輪 機構52。 10 如第2圖至第4圖所示，點熄火按鈕5與後述之火力調節 標度盤一同突出前面板24’為了由閉鎖第1内部通路12&之 閉閥位置（參閱第2圖）實行點火操作，一旦在面向爐具本體 21内側方向之後方側（在第2圖係右側）壓入操作點熄火按鈕 5，就可經由推桿51操作桿4開啟壓入後方側之主閥，然後， 閥體32被推向吸附片側，並移動到作為點火裝置之放電器 (未圖示）作動之點火位置（參閱第3圖）。若由點火位置解除 點熄火按紐5之壓入，則可利用心形凸輪機構52之導引，移 動至朝向爐具本體21外側方向之前方側(在第3圖係左側）以 保持主閥開啟並到達在開放第丨内部通路12a狀態之開閥位 置（參閱第4圖若由開閥位置重新壓入操作點媳火按紐$ 以實行媳火操作，則心形凸輪機構52復位而回到媳火位置 (第1圖及第2圖所示狀態）。 ^在位於主閥上流側之第1部份11a中設有流出口 14，且 j瓦斯流出口 14與設於第2部份11b略L字形之第2内部12b 〜端一致，並且第1及第2各内部通路12a，i2b構成瓦斯通 路。在第2部份Ub外周面，相互隔絕地設置有具有-定間 搞的四個第卜第2、第3及第4之各連通路Mm 、’工由各連通路15a，15b，15c，15d連通連結於第2部 =ib上部之瓦斯流出部16與第2内部通路⑶。而且，由瓦 出416机出之燃料瓦斯朝各瓦斯燃燒器]及在陶究板 二:丄：各此合官噴射燃料瓦斯之瓦斯喷嘴(未圖示)供 即 如^〗可在第2内部通路12b設置流量調節閥6，以調… 朝瓦斯喷嘴之燃料瓦斯之瓦斯供給量。 200424483 /㈣第2圖及第5圖，流量調節閥6具有旋轉自如插設 於第2内錢路12b之圓筒形狀旋轉體61。在旋轉體61外周 面’形成四條分別對應第1、第2、第3及第4各連通路15&， 15b’l5d之圓周方向的第卜第2、第3及第4各長溝62a， 5 62b ’ 62c ’ 62d。此時，各長溝62a，62b，62c，似之寬度 寸刀另J與各連通路I5a，15b，l5c，15d孔徑一致且在圓 周方向上錯開形成。此時，使形成通過各連通路15a，15b， 15 c 15d朝瓦斯流出部16與一定量調節流入之燃料瓦斯之 10瓦’、斤々丨之四個節流孔63a，63b，03c，03d之節流構件63 、各連通路15a，15b，15c，15d一致，並安裝於第2部份nb 。而且，轉動旋轉體61，使各長溝62a，62b，62c，62d 、各連通路15a，15b，be，15d適合一致，可調節朝瓦斯 〜出部16流入之燃料瓦斯之瓦斯流量。旋轉體61之旋轉角 ㉝郎係由設於點熄火按鈕5周圍之環狀火力調節標度盤7來 15實行。 可是，點熄火按鈕5與火力調節標度盤7係設置於爐具 本體21之前面板24上，而在開閥位置時點熄火按鈕5會由火 力調節標度盤7突出，容易附著，譬如在烹調時產生的溢出 的湯汁或來自烤架25之油煙等污垢或塵埃。又，在烹調時 產生流出的湯汁時，其煮汁可能會附著在點熄火按鈕5，且 頻著該點熄火按鈕5侵入瓦斯爐2内，使電裝基板或開關等 雙到不好的影響。 參閱第2圖及第6圖’在本實施形態中，將點媳火按紐5 與火力調節標度盤7之前方側端面作為略一面的同時’在前 12 200424483 點熄火按鈕5外周面與火力調節標度盤7内周面之間全周地 設有空間S ’使點熄火按鈕5外周面可被火力調節標度盤7 及前面板24内遮蓋。而且，在閉閥位置時，點熄火按紐5與 火力調節標度盤7—體地形成且由前面板24突出前方側。若 5 以壓入操作點熄火按鈕5移動至開閥位置，則可使火力調節 標度盤7隨之移動至後方側。此時，火力調節標度盤7可依 烹調者操作火力調節標度盤7調節瓦斯燃燒器2 3火力之長 度，由前面板24突出。 由此，由於點熄火按鈕5及火力調節標度盤7被壓入閉 10 閥位置後方側，且點熄火按鈕5外周面經常被火力調節標度 盤7遮蓋，所以即使在烹調時產生溢出的湯汁，煮汁也不易 落在火力調節標度盤7，且即使煮汁落在火力調節標度盤 7，也只是煮汁順著其周圍落在下方，煮汁不會侵入點熄火 按鈕5外周面。因此，可防止煮汁順著點熄火按鈕5侵入瓦 15斯爐2内。再者，因設置空間S，故可防止由於在點熄按鈕5 與火力調節標度盤7之間塵埃會黏著，而阻礙了以點熄火按 鈕5壓入操作的火力調節標度盤7之順暢的強制旋轉移動。 火力調節標度盤7包含有與點熄火按鈕5之前後方向移 動同時移動且旋轉自如的旋姐構件71 ’及轉動旋轉體61之 20標度盤構件72。標度盤構件72之第1内部通路ΗA側端部以 一定螺矩銑齒、銑齒部份72a與嵌合於由第2部份lib突出之 旋轉體61—端部之齒輪G嚙合。由此，可與標度盤構件72 之旋轉操作同步地轉動旋轉體61。又，在標度盤構件72之 另一端部，向半徑方向外側延出之凹部72^^系相互對向地設 13 置在兩處。 遮蓋點熄火按鈕5外周面之旋鈕構件71係透明的樹脂 性，且在其第1内部通路Ua側端部，於第丨内部通路 延伸之突出片71a相互對向地設置在兩處。而且，各突出片 仏係滑動自如地卡合在各凹部瓜内，以組裝旋^_ 與標度盤構72。又’在旋鈕構件71内側，安裝有與該旋叙 構件训形大致為—致之反射構件73。在反射構件^外表 面’可藉由塗⑽而形成反射層。又，在反射構件乃上形 成有同時抵接形成於麟火独5外周面之段部^與形成 於旋钮構件7丨内周面之段部71b之轴環部73a，且藉縮設於 該轴環部73樓標度之科μ賦歧 朝前方側之勢能。 由此，若旋域件71藉彈簧74賦與勢能的力量推抵點 熄火按鈕5，並壓入操作點媳火按紐5，則旋紐構件η可隨 之向後方側移動，衫在關位置時轉動餘構件Μ，則 可經由與突出片71a卡合之凹部72b轉動標度盤構件72。另 -方面’在前述點媳火按紐5之閉閥位置時，火力調節標度 可在露出點熄火按紐5外周面之方向單獨移動。此時， 只要在閉閥位置移動杨構件71，則可露出點媳火按钮辦 周面’因此可清掃附著於外周面之塵埃。X，由於即使把 持火力調節標度盤7進行麼人操作，絲火躲地不會移 動，無破損後述_旋轉裝置之情形。而且，由於設置反 射構件73 ’即使塵埃或污垢附著於點熄火按奶外周面，也 可以被該反射構件73遮蓋。 200424483 請參閱第7圖，在前面板Μ内側，設有由透明的旋鈕構 件71上方向反射構件73照射光線之發光二極體(LED)等光 源E，且在點熄火按鈕5之開閥位置’由光源照射光，使旋 鈕構件71發亮。由此，能以視覺確認瓦斯爐2之作動狀況。 5 此時，將前述火力調節標度盤7之前方側緣部作成倒角部 C，當由光源E照射光至標度盤構件71時，使在該倒角部c 處呈環狀地發党。又’在反射構件73表面’形成有向長度 方向延伸之凸部73b(爹閱弟6圖）’且$亥凸部73b可收納在設 於旋鈕部71長度方向之收納部71c。由於顯示於前面板24之 10 瓦斯燃燒器火力位置與凸部73b—致，故構成可作為瓦斯燃 燒為23之火力指標的指標部。又’因該指標部即使照射來 自光源E之光線也不會發亮，故相對發亮之周圍有浮現效 果，烹調者可輕易辨識火力位置與指標之一致性。 請參閱第8圖至第12圖，在標度盤構件72之後方側内周 15面形成有凸輪溝72c ’且在前後方向移動該標度盤構件η内 之推桿51外周面，設置有與凸輪溝72成對的兩個突起片 51b(參閱第6圖），並且凸輪溝72〇與突起片51b構成強制旋轉 裝置。此時，凸輪溝72c之壁面高度形成隨著點熄火按鈕5 之強制操由一側向另一側變低。而且，若為瓦斯燃燒器B 20之點火，由閉閥位置壓入操作點熄火按鈕5以到達開閥位 置，則突起片51b與凸輪溝72c卡合，且該突起片5比成為原 動段並使作為從動段之凸輪溝72c所形成之標度盤構件Μ 轉動。當點熄火按鈕5到達點火位置時，可轉動至將可確實 著火之流量之燃料瓦斯供給到瓦斯燃燒器23的位置。在本 15 貝加形恶中’利用強制旋轉裝置51b、凸輪溝72c，火力调 節標度盤7可#由點熄、火按叙5之壓入操#強制地轉動到f 火位置。 此時，由於利用點熄火按鈕5之壓入操作來轉動火力调 即標度盤7，故譬如，無須增大縮設於推桿51與第丨部份丨” 間之彈黃17之賦勢力，可簡化瓦斯控制裝置丨之構造。又， 由於將為開啟電磁安全閥3而將點熄火按奴5之移動距離地 設定為較長之開閥位置與點火位置之間的空間挪用來強制 轉動火力凋節標度盤7，因此，對於所需之移動距離較短的 閉閥位置與開閥位置間之點熄火按鈕5之移動距離而言，相 較於增加強制轉動火力調節標度盤7之距離者，可縮短點火 按鈕5之前後方向移動距離，故操作感好，使用上方便。 在點火位置時，作動放電器使瓦斯燃燒器23點火。摻 著’若解除點熄火按紐5之壓入，則由心形凸輪機構52導弓I 並藉彈簧Π之賦勢力稍微推回，使點熄火按鈕5到達開閥供 置。在開閥位置時，解除突起片51b與凸輪溝72c之卡合， 標度盤構件72可於順時針方向或反時針方向上旋轉自如。 此日才’若轉動旋轉體61使火力調節標度盤7順時針方向轉 動，則可縮小瓦斯流量，且使其反時針方向轉動則可增妒 瓦斯流量。由此，無損於在開閥位置之火力調節標度盤7么 操作性，不會對於烹調者之轉動操作感造成不好的影響。 又，由於藉由解除點熄火按鈕5之壓入時之點熄火按鈕5之 回位來解除犬起片51b與凸輪溝72c之卡合，故也無須另外 設置在開閥位置時強制旋轉裝置5ib不會干擾火力調節標 200424483 度盤7之凸輪溝72c的機構，因此不會增加零件數。 為限制火力調節標度盤7之旋轉範圍，在形成有標度盤 構件72之凸輪溝72c處，形成相互對置之兩個凸部。旋轉體 61係配置成若轉動火力調節標度盤7,使其反時針方向轉動 5到各突起片5比抵接該凸部為止，則第2、第3及第4之各長 溝62b，62c，62d分別與第2、第3及第4之各連通路15b，15c， 15d—致，朝瓦斯流出部16之瓦斯量變成最大。另一方面， 若順時針方向轉動到各突起片51b抵接該凸部72d為止，則 僅第1長溝62a與第丨連通路15a 一致，可使朝瓦斯流出部16 1〇之瓦斯量變成最小。由此，在開閥位置時，火力調節標度 盤7僅在使朝瓦斯流出部16之瓦斯流量為最小且瓦斯燃燒 器23之火力為小之小火力與使瓦斯流量為最大且瓦斯燃燒 器23之火力為強之強火力之間的火力調節範圍内旋轉自 如。由此，為限制火力調節標度盤7之旋轉範圍，無須個別 15地設置擔止器等，可減少零件數，且可具有較低成本。 如第3圖所不，在點熄火按鈕5之閉閥位置時，突起片 51b位於形成標度盤構件72之凸輪溝72e處的前方側。此 時，在閉閥位置時，可使火力調節標度盤7反時針方向轉動 超過火力調節範圍。在該位置，突起片训與凸部72d對置。 2〇由此，即使壓入操作點媳火按叙5，突起片5lb亦會抵接凸 部72d之前面板24前側之面，形成點熄火按鈕5不能由閉闊 位置移動至點火位置之鎖固位置，且形成安全鎖。此時， 在標度盤構件72外周面設有突出部E(參閱第8圖），只要該 突出部E抵接設置於第i部份lla之制止器（未圖示），就可到 17 200424483 達鎖固位置。 請參閱第6圖及第14圖，在標度盤構件72之前方側内周 面，在同一圓周方向上以一定間隔形成第i、第2及第3之各 凹部72e，72f，72g。在點熄火按鈕5之後方側端部，形成 有半徑方向之孔5b，且在該孔5b中，以彈簧C1賦與向標度 盤構件72内周面勢能的狀態下收納圓筒形狀之掣子構件 C。而且，在開閥位置時，若轉動火力調節標度盤7到達一 定位置，則掣子構件會嵌合凹部72e，72f，72g並發出卡答 聲0 10 接著，說明本發明瓦斯控制裝置1之動作。若由在第2 圖所示閉閥位置壓入操作點熄火按鈕5,則經由推桿51推壓 操作桿4至後方並開啟主閥，且一旦到達第3圖所示之開閥 位置，則突起片51b與凸輪溝72c卡合。在到達將閥體32按 壓至吸附片側之點火位置之前，火力調節標度盤7一直轉動 15到中火位置為止。此時，旋轉體61可經由齒輪G轉動，且在 該位置，第1，第2及第3之各長溝62&，62b，62c分別與第工、 第2及第3之各連通路l5a，15b，15c 一致，使瓦斯燃燒器23 之火力為中之瓦斯流量之燃料瓦斯朝瓦斯流出部16流入 (蒼閱第5圖）。又’掣子構件c嵌合於第2凹部7项參閱第μ 2〇 圖）中。 若到達點火位置，則藉放電器實施瓦斯燃燒器23之點 火操作。而且，如設於瓦斯燃燒器23附近之火焰檢出元件 (未圖示)檢出瓦斯燃燒器23之火焰，則藉來自控制裝置之信 號激磁以保持電關3開啟。若確認瓦斯燃燒訪已著火而 18 5 要解除點熄火按鈕5之壓入，則點熄火按鈕5藉心形凸輪機 構導弓I到達在第3圖所示之開閥位置。 右為增大瓦斯燃燒器23之火力，由中火位置反時針方 向軲動，使掣子構件c嵌合第3凹部72g，則在凸部72d抵接 各突起片51b。此時，第2、第3及第4之各長溝62b，62c， 刀別與第2、第3及第4之各連通路15b，15c，15d—致， 使瓦斯燃燒H23火力為強之瓦斯流量之燃料瓦斯朝瓦斯流 出部16流入(參閱第15圖）。 10 士 右兩甶肀火减少瓦斯燃燒器23之火力，順 時針方向轉動火力調節標度盤7，使掣子構件C欲合第…部 15 72e，則第1及第2之各長溝62a’ 62b分別與以及第2之各連 通路A，15b—致，使瓦斯燃燒器23火力為弱之瓦斯流量 =料瓦斯朝瓦斯流出部16流人(參_叫接著，若順 二十方向轉動火力調節標度盤7直到各突起片训抵接凸部 長溝62a僅與第i連通路15卜致，使瓦斯燃燒器 火力為小之最小瓦斯流量之燃料瓦斯 入（苓閱第17圖）。[Embodiment; J Referring to FIG. 1, 1 is a gas control device of the present invention, and the gas control i is assembled as a gas cooking appliance, for example, a built-in gas stove 2 installed in a kitchen utensil provided in a kitchen. The gas furnace 2 has a box-shaped stove body 21, and the stove body 21 is provided with three gas burners 23 facing three openings provided on a face plate 22 covering the stove body 21. An operation panel front panel 24 is provided at both ends of the front of the stove body 21. Furthermore, a grill 25 is provided on the stove body 21 between the two front panels 24 and provided with a ceramic plate burner (not shown). Further, the gas control device 1 of the present invention can control the supply of fuel gas to three gas burners 23 and ceramic plate burners. 200424483 Referring to Fig. 2, the gas control dress 1 has a case reader composed of two parts 11a, Ub which are overlapped and connected one above the other. A w-th passage 仏 extending along the longitudinal direction of the valve casing is provided in the first section 11a of the shell between the lower sides, and a gas flow section 13 communicating with the first view 12a is provided. At the downstream side of the gas inflow section 5, the w-th section passage 12a is provided with an electromagnetic safety section 3. The electromagnetic safety valve 3 includes a magnetoelectric box 3, and the magnetoelectricity_receives an electromagnet excited by a signal from a control n (not shown) provided in the stove body 21 and an adsorption sheet adsorbed to the electromagnet, for example. A first valve body 32 protruding from the magnetoelectric box 31 toward the downstream side 10 of the first internal passage 12a can be connected to the suction sheet. In the closed state of the electromagnetic safety valve 3, the first valve body 32 is provided with potential energy by a spring 33 retracted between the first valve body 32 and the magnetoelectric box 31, and is disposed at the first valve body 32 through the sealing material 34a. On the valve seat of the valve seat member 34 of the internal passage 12a. The valve opening operation of the electromagnetic safety valve 3 is performed by inserting the sealing material in the first internal passage 12a, and using the operating lever 4 which can move freely forward and backward along the length 15 of the first internal passage 12a. The operating lever 4 is provided with a second valve body 42, and the second valve body 42 and the valve seat 43 provided in the first internal passage 12 a constitute the same main valve. In the closed state of the main valve, the second valve body 42 is placed on the valve seat 43 by a spring 44 retracted between the second valve body 42 and the valve seat member 34. The movement of the joystick in the forward and backward direction is performed by pressing the push button 20 at the point set on the front panel 24 to turn off. The light-off button 5 is formed in a cylindrical shape, and a push rod 51 that pushes the operation lever 4 in accordance with the movement of the light-off button 5 is connected to the end surface of the first internal passage 12a side. A guide portion 51 & is connected to the lower side of the push rod 51, and the guide portion 51a is connected at its one end to a heart-shaped cam mechanism 52 provided on the lower side of the first portion 11a. 10 As shown in Figs. 2 to 4, the flameout button 5 is protruded from the front panel 24 'together with a fire adjustment dial to be described later. This is performed by closing the valve position of the first internal passage 12 & (see Fig. 2). For the ignition operation, once the operation point extinguishing button 5 is pressed on the rear side (on the right side of the second figure) facing the inside of the stove body 21, the main valve on the rear side can be opened through the operation lever 4 of the push rod 51, and then The valve body 32 is pushed to the side of the adsorption sheet, and moved to the ignition position where the discharger (not shown) acting as the ignition device is actuated (see FIG. 3). If the push-in button 5 is pressed from the ignition position release point, the heart-shaped cam mechanism 52 can be used to move to the front side (to the left in Figure 3) toward the outside of the stove body 21 to maintain the main valve. Open and reach the valve opening position in the state of opening the internal passage 12a (refer to Figure 4). If the operating point fire button $ is pressed again from the valve opening position to perform the fire operation, the heart-shaped cam mechanism 52 resets and returns. To the beacon position (the state shown in Figures 1 and 2). ^ An outlet 14 is provided in the first part 11a on the upstream side of the main valve, and the gas outlet 14 and the gas outlet 14 are provided in the second part. 11b The second inner portion 12b to the end of the L-shape is the same, and the first and second internal passages 12a, i2b constitute a gas passage. On the outer peripheral surface of the second portion Ub, four with Each of the second, second, third, and fourth communication paths Mm and 'Gongyou' are connected to each of the communication paths 15a, 15b, 15c, and 15d and connected to the gas outflow part 16 on the upper part 2b and the second internal path ⑶ . Moreover, the fuel produced by the 416 machine is directed toward the gas burners] and in the ceramic research board 2: The gas nozzle (not shown) of the injected fuel gas can be supplied as soon as possible. A flow control valve 6 can be provided in the second internal passage 12b to adjust the gas supply amount of fuel gas to the gas nozzle. 200424483 / ㈣ 第 2 图 和In Fig. 5, the flow regulating valve 6 has a cylindrical rotating body 61 rotatably inserted in the second inner money path 12b. Four pieces are formed on the outer peripheral surface of the rotating body 61 corresponding to the first, second, third, and fourth, respectively. The second, third, and fourth long grooves 62a, 5 62b '62c' 62d in the circumferential direction of each communication path 15 &, 15b'l5d. At this time, each long groove 62a, 62b, 62c is similar in width to a knife On the other hand, J and the communication paths I5a, 15b, 15c, and 15d have the same hole diameter and are staggered in the circumferential direction. At this time, the formation passes through the communication paths 15a, 15b, 15c, and 15d toward the gas outflow portion 16 and a certain amount of inflow is adjusted. 10 watts of fuel gas, four throttle holes 63a, 63b, 03c, 03d of the choke member 63, the respective communication paths 15a, 15b, 15c, 15d are consistent, and are installed in the second part nb. Then, the rotating body 61 is rotated so that each of the long grooves 62a, 62b, 62c, and 62d and each of the communication paths 15a, 15b, be, and 15d are adapted. Yes, the gas flow rate of the fuel gas flowing into the gas to the outlet 16 can be adjusted. The rotation angle of the rotating body 61 is performed by a ring-shaped fire power adjustment dial 7 provided around the flameout button 5. However, The light-off button 5 and the power adjustment dial 7 are arranged on the front panel 24 of the stove body 21, and the light-off button 5 will protrude from the power adjustment dial 7 at the valve opening position, which is easy to attach, for example, during cooking. Dirt or dust such as spilled soup or soot from the grill 25. In addition, when the outflow of soup is produced during cooking, the boiling juice may adhere to the flameout button 5, and the flameout button 5 may intrude into the gas furnace 2 at the same time, which may adversely affect the electrical board or switch. . Refer to FIG. 2 and FIG. 6 'In the present embodiment, while using the ignition button 5 and the front end face of the fire adjustment dial 7 as a slight side,' the front 12 200424483 the ignition button 5 outer peripheral surface and A space S ′ is provided around the inner peripheral surface of the fire power adjustment dial 7 so that the outer peripheral surface of the ignition-off button 5 can be covered by the fire power adjustment dial 7 and the front panel 24. Further, at the valve closing position, the ignition-off button 5 and the power adjustment dial 7 are integrally formed and protrude forward from the front panel 24. If 5 is pressed to the valve-opening position by pressing the operating point flameout button 5, the thermal power adjustment dial 7 can be moved to the rear side accordingly. At this time, the fire power adjustment dial 7 can adjust the fire power of the gas burner 23 according to the cooker's operation of the fire power adjustment dial 7 and is protruded from the front panel 24. As a result, the ignition-off button 5 and the power adjustment dial 7 are pressed into the rear side of the closed 10 valve position, and the outer peripheral surface of the ignition-off button 5 is often covered by the power adjustment dial 7, so that even if the overflow occurs during cooking, Soup and boiled juice are not easy to fall on the fire power adjustment dial 7, and even if the boiled juice falls on the fire power adjustment dial 7, only the boiled juice falls down along its surroundings, and the boiled juice does not enter the outer peripheral surface of the flameout button 5. Therefore, it is possible to prevent the cooking juice from entering the inside of the gas stove 2 by pressing the stop button 5. In addition, because the space S is provided, it is possible to prevent dust from sticking between the light-off button 5 and the fire adjustment dial 7, which hinders the smoothness of the fire-adjustment dial 7 operated by pressing the light-off button 5. Forced rotation movement. The fire power adjustment dial 7 includes a rotary member 71 'which can move and rotate simultaneously with the forward and backward movement of the fire button 5 and a rotary dial member 72 which is a 20-rotation body. The end portion of the first internal passage 部 A side of the dial member 72 is milled with a constant pitch, and the milled tooth portion 72a is engaged with a gear G fitted in the end of the rotating body 61 protruding from the second portion lib. Thereby, the rotating body 61 can be rotated in synchronization with the rotation operation of the dial member 72. Further, at the other end portion of the dial member 72, recessed portions 72 ^^ extending outward in the radial direction are provided at two locations facing each other. The knob member 71 on the outer peripheral surface of the covering point flameout button 5 is made of transparent resin, and at the end of the first internal passage Ua side, protruding pieces 71a extending in the first internal passage are arranged opposite to each other. In addition, each of the protruding pieces 滑动 is slidably engaged with each of the recessed portions, so as to assemble the rotary dial 72. Further, inside the knob member 71, a reflecting member 73 which is substantially the same as that of the revolving member is mounted. A reflective layer may be formed on the outer surface of the reflecting member ^ by coating. In addition, the reflecting member is formed with a collar portion 73a that abuts on the outer peripheral surface of Linhuo 5 and the collar portion 73b on the inner peripheral surface of the knob member 7 and 71b, and is contracted and provided on the reflecting member. The section μ on the 73rd floor scale of the collar part imparts potential energy toward the front side. Therefore, if the rotary field member 71 pushes the point flameout button 5 by the force imparted by the potential energy by the spring 74 and presses the operation point fire button 5, the rotary member η can be moved to the rear side accordingly, and the shirt is closed. When the remaining member M is rotated at the position, the dial member 72 can be rotated through the recess 72b engaged with the protruding piece 71a. On the other hand, when the valve closing position of the fire button 5 at the aforementioned point, the firepower adjustment scale can be moved independently in the direction of the outer peripheral surface of the button 5 when the fire button is turned off. At this time, as long as the Yang member 71 is moved at the valve closing position, the ignition button can be exposed and the peripheral surface 'can be cleaned, so that dust adhering to the outer peripheral surface can be cleaned. X, even if the firepower adjustment dial 7 is operated by any person, the fire will not move in hiding, and there will be no damage to the rotating device described below. Moreover, since the reflecting member 73 'is provided, even if dust or dirt adheres to the outer surface of the point-extinguished milk, it can be covered by the reflecting member 73. 200424483 Please refer to Figure 7. Inside the front panel M, there is a light source E such as a light emitting diode (LED) illuminated by a transparent knob member 71 on the direction reflecting member 73, and the valve opening position of the fire button 5 is clicked. 'The light is irradiated by the light source, and the knob member 71 is illuminated. This makes it possible to visually confirm the operation status of the gas furnace 2. 5 At this time, the front side edge portion of the aforementioned firepower adjusting dial 7 is made into a chamfered portion C, and when light is irradiated from the light source E to the dial member 71, the chamfered portion c is emitted in a ring shape. party. Further, a convex portion 73b (Fig. 6) is formed on the surface of the reflecting member 73 and extended in the longitudinal direction, and the convex portion 73b can be accommodated in the accommodating portion 71c provided in the longitudinal direction of the knob portion 71. Since the 10-gas burner fire position shown on the front panel 24 corresponds to the convex portion 73b, it constitutes an index part that can be used as a 23-fire index. In addition, since the indicator portion does not illuminate even if the light from the light source E is irradiated, there is a surface effect around the relatively bright, and the cook can easily recognize the consistency between the position of the firepower and the indicator. Referring to FIGS. 8 to 12, a cam groove 72 c ′ is formed on the inner side 15 of the rear side of the dial member 72 and the outer peripheral surface of the pusher 51 inside the dial member η is moved in the front-rear direction. The two projection pieces 51b (refer to FIG. 6) paired with the cam groove 72, and the cam groove 72 and the projection piece 51b constitute a forced rotation device. At this time, the height of the wall surface of the cam groove 72c becomes lower from one side to the other side as the forced operation of the fire button 5 is turned on. Moreover, if it is the ignition of the gas burner B 20, the operating point quenching button 5 is pushed in from the valve closing position to reach the valve opening position, the protruding piece 51b is engaged with the cam groove 72c, and the protruding piece 5 ratio becomes a driving section and is The dial member M formed by the cam groove 72c as the driven section is rotated. When the ignition-off button 5 is reached to the ignition position, it can be turned to a position where the fuel gas that can reliably catch the fire is supplied to the gas burner 23. In this case, using the forced rotation device 51b and the cam groove 72c, the firepower adjustment dial 7 can be turned to the fire position forcibly by turning off the fire and pressing the fire into the operation # 5. At this time, since the firepower adjustment, that is, the dial 7 is turned by using the push-in operation of the point-extinguish button 5, for example, there is no need to increase the power of the elastic yellow 17 retracted between the push rod 51 and the part 丨 " The structure of the gas control device can be simplified. In addition, since the moving distance of the flameout button 5 is set to open the electromagnetic safety valve 3, the space between the valve opening position and the ignition position is used for forced rotation Firepower withdrawing dial 7, therefore, for the required moving distance between the closed valve position and the valve opening position of the short stop button 5, the moving distance of the fire button 5 is larger than the forced turning of the firepower adjustment dial 7 For the distance, the moving distance of the ignition button 5 in the forward and backward directions can be shortened, so the operation feeling is good and the use is convenient. In the ignition position, the discharger is activated to ignite the gas burner 23. Mix with 'If the release point is turned off button 5 of the When it is pressed in, the bow I is guided by the heart-shaped cam mechanism 52 and pushed back slightly by the force of the spring Π, so that the click-extinguishing button 5 reaches the valve-opening position. At the valve-opening position, the protrusion 51b and the cam groove 72c are released. Engaging, the dial member 72 may Rotate clockwise or counterclockwise freely. Only nowadays, if you turn the rotating body 61 to turn the fire adjustment dial 7 clockwise, you can reduce the gas flow, and turn it counterclockwise to increase gas jealousy. Therefore, the operability of the thermal adjustment dial 7 in the valve opening position is not impaired, and the cooking operation feeling of the cooker will not be adversely affected. Moreover, the pressing of the flameout button 5 by the release point At that time, the return button of the flameout button 5 is used to release the engagement between the dog lifting piece 51b and the cam groove 72c. Therefore, it is not necessary to additionally set the forced rotation device 5ib when the valve is opened. The mechanism of 72c does not increase the number of parts. In order to limit the range of rotation of the thermal adjustment dial 7, two convex portions facing each other are formed at the cam groove 72c where the dial member 72 is formed. The rotating body 61 It is arranged that if the thermal power adjustment dial 7 is rotated so that it is turned counterclockwise by 5 until each protruding piece 5 abuts the convex portion, the second, third, and fourth long grooves 62b, 62c, and 62d are respectively And 2nd, 3rd and 4th The communication paths 15b, 15c, and 15d are the same, and the gas amount toward the gas outflow portion 16 is maximized. On the other hand, if the protrusions 51b are turned clockwise until the protrusions 51b abut the protrusions 72d, only the first long groove 62a and The first communication path 15a is consistent, which can minimize the gas amount toward the gas outflow portion 16 10. Therefore, at the valve opening position, the thermal power adjustment dial 7 only minimizes the gas flow rate toward the gas outflow portion 16. And the fire power of the gas burner 23 is small and the fire power is adjusted within a range between the small fire power and the maximum fire flow and the fire power of the gas burner 23 is strong. Therefore, the dial is adjusted to limit the fire power. The rotation range of 7 does not need to be individually provided with a stopper, etc., which can reduce the number of parts and can have a lower cost. As shown in Fig. 3, when the stop button 5 is closed, the protruding piece 51b is located on the front side of the cam groove 72e forming the dial member 72. At this time, in the valve closing position, the thermal power adjustment dial 7 can be turned counterclockwise to exceed the thermal power adjustment range. In this position, the protruding piece is opposed to the convex portion 72d. 2〇 Therefore, even if the operation point is pressed, the protruding piece 5lb will abut the front face of the front panel 24 of the convex portion 72d, and the point-extinguishing button 5 cannot be moved from the closed position to the ignition position. Position and form a safety lock. At this time, a protruding portion E is provided on the outer peripheral surface of the dial member 72 (refer to FIG. 8), as long as the protruding portion E abuts a stopper (not shown) provided in the i-th portion 11a, it can reach 17 200424483 The locking position was reached. Referring to Fig. 6 and Fig. 14, the i-th, second, and third concave portions 72e, 72f, and 72g are formed on the inner peripheral surface of the front side of the dial member 72 at regular intervals in the same circumferential direction. A hole 5b in the radial direction is formed at the end of the side behind the turn-off button 5. In the hole 5b, a cylindrical shape stopper is accommodated in a state where potential energy is applied to the inner peripheral surface of the dial member 72 by a spring C1. Sub-component C. Furthermore, when the firepower adjustment dial 7 is turned to a certain position at the valve opening position, the catch member will fit into the recesses 72e, 72f, 72g and make a click sound 0 10 Next, the gas control device 1 of the present invention will be described. action. If the operation point flameout button 5 is pushed in at the valve closing position shown in FIG. 2, the operation lever 4 is pushed to the rear through the push rod 51 and the main valve is opened, and once the valve opening position shown in FIG. 3 is reached, The protruding piece 51b is engaged with the cam groove 72c. Before reaching the ignition position where the valve body 32 is pressed to the side of the adsorption sheet, the thermal power adjustment dial 7 is rotated 15 to the intermediate fire position. At this time, the rotating body 61 can rotate through the gear G, and at this position, the first, second, and third long grooves 62 &, 62b, and 62c are respectively connected to the first, second, and third communication paths 15a, 15b and 15c are consistent, so that the fuel gas of the gas burner 23 with a medium gas flow flows into the gas outflow portion 16 (Cang see Figure 5). Also, the 'claw member c is fitted in the second recess 7 (see Fig. 20). When the ignition position is reached, the ignition operation of the gas burner 23 is performed by a discharger. Further, if a flame detection element (not shown) provided near the gas burner 23 detects the flame of the gas burner 23, it is excited by a signal from the control device to keep the electric switch 3 turned on. If it is confirmed that the gas burner is on fire and 18 5 wants to release the pressing of the flameout button 5, the flameout button 5 is guided to the valve opening position shown in Fig. 3 by the heart-shaped cam guide I. To the right is to increase the fire power of the gas burner 23, counterclockwise from the middle fire position, the latch member c is fitted into the third concave portion 72g, and the convex portions 72d abut each of the protruding pieces 51b. At this time, the second, third, and fourth long grooves 62b, 62c, and the blades communicate with each of the second, third, and fourth communication paths 15b, 15c, and 15d, so that the gas burning H23 firepower is strong gas. The flow of fuel gas flows into the gas outflow portion 16 (see FIG. 15). 10 The two right fires reduce the firepower of the gas burner 23, and turn the firepower adjustment dial 7 clockwise to make the catch member C fit the 15th section 72e, then the first and second long grooves 62a ' 62b and the second communication paths A and 15b, respectively, so that the fire power of the gas burner 23 is weak, the gas flow rate = the gas flow from the gas to the gas outflow part 16 people (refer to, then, if you turn the fire power in the twenty direction) Adjust the dial 7 until each protruding piece abuts the convex long groove 62a and communicates only with the i-th communication path 15 so that the gas burner has a minimum gas flow and the minimum gas flow is the fuel gas flow (see Figure 17).
^ 一吋，由開閥位置向後方側I 20 =點熄火按姐5，則心形凸輪機構重置，且點媳火触 =黃17之賦勢力後退到第2圖所示_位置。此時，解Ρ 推壓之操作桿4受彈簧34之賦勢力向前方側移動叫 ^關閉。若主_閉，則朝瓦斯燃燒器23之關瓦斯: 七、給停止而可熄火。若藉火焰檢 ♦ 已總滅，則情_安饰。州，置辨識幻 19 此外，在本實施形態中，雖在反射構件73形成反射層， 不限於此，譬如，也可在標度盤構件72内侧形成反射 層。 9 又’在本實施形態中，雖說明關於在中火位置點火之 情开） ” 5 7，但不限於此，譬如，也可形成凸輪溝而可在強火位 焯大知作。再者，在本實施形態中，雖說明關於在瓦斯 、*之刮面板24設置點熄火按翻5及火力調節標度盤7之情 圯但也可在烤箱，烤架等其他瓦斯烹調器_使用具有點 熄火按鈕及火力調節標度盤之本發明瓦斯控制裝置，譬 如，具有點熄火按鈕及火力調節標度盤之本發明瓦斯控置 10裝置也適用在覆蓋爐具本體之面板設有操作板之瓦斯爐。 如以上說明之本發明瓦斯控制裝置，在瓦斯烹調器具 使用時，溢出來的湯汁、塵埃、或污垢難以黏著於點媳火 按鈕，此外，亦可防止煮汁或塵埃帶入瓦斯爐内而使電裝 基板或開關等受到不好的影響，或阻礙火力調節標度盤顺 15 暢地轉移。 【圖式簡單^ 明】 第1圖係組裝人本發明瓦斯控制之瓦斯爐料之立體圖。 第2圖係在閉閥位置之本發明瓦斯控制裝置之戴面圖。 第3圖係在點火位置之本發明瓦斯控制裝置之截面圖。 麪圖餘開閥位置之本發明瓦斯控制裝置之截面圖。 第5圖係說明轉體之立體圖。 第6圖係說明點熄火按紐與火力調節 :立體圖。 冉K刀 第7圖係說明相對於火力調節標度盤之光源位置之圖。 20 200424483 第8圖係說明在熄火位置之強制旋轉裝置之圖。 第9圖係說明在熄火位置之強制旋轉裝置之圖。 第10圖係說明在點火位置之強制旋轉裝置之圖。 第11圖係說明在點火位置之強制旋轉裝置之圖。 5 第12圖係說明由強制旋轉裝置強制的轉動火力調節標 度盤之圖。 第13(a)及(b)圖係說明點熄火按鈕之鎖固位置之圖。^ One inch, from the valve-opening position to the rear side I 20 = point out and press Sister 5, the heart-shaped cam mechanism resets, and point fire contact = yellow 17 back to the position shown in Figure 2. At this time, the operation lever 4 pushed and released by P is moved to the front side by the biasing force of the spring 34 to be closed. If the main engine is closed, the gas to the gas burner 23 will be turned off: 7. Stop and turn off. If the flame detection ♦ is always extinguished, the situation _ Anshi. In this embodiment, the reflective layer is formed on the reflective member 73, but is not limited to this. For example, the reflective layer may be formed on the inside of the dial member 72. 9 Also, in this embodiment, although the description is about the ignition in the middle fire position) 5 7 but it is not limited to this. For example, a cam groove can be formed and it can be known in a high fire position. Furthermore, In the present embodiment, the description is provided about the setting of the flameout press 5 and the flame adjustment dial 7 on the gas and * scraper panels 24. However, it can also be used in other gas cookers such as ovens and grills. The gas control device of the present invention with a flameout button and a firepower adjustment dial, for example, the gas control device 10 of the present invention with a lightout button and a firepower adjustment dial is also suitable for the gas provided with an operation panel on the panel of the stove body As the gas control device of the present invention described above, when the gas cooking appliance is used, the overflowing soup, dust, or dirt is difficult to stick to the ignition button, and it can also prevent cooking juice or dust from being brought into the gas stove. As a result, the electrical board or switch is adversely affected, or the thermal power adjustment scale is smoothly transferred. [Simplified drawing ^ description] Fig. 1 shows the gas charge of the gas control of the present invention by the assembler. Perspective view. Figure 2 is a wearing view of the gas control device of the present invention in the closed position. Figure 3 is a sectional view of the gas control device of the present invention in the ignition position. Sectional view. Figure 5 is a perspective view illustrating the rotation. Figure 6 is a view illustrating a point-extinguishing button and fire adjustment: a perspective view. Ran K knife Figure 7 is a view illustrating the position of the light source relative to the dial for adjusting the fire power. 20 200424483 Figure 8 illustrates the forced rotation device in the flameout position. Figure 9 illustrates the forced rotation device in the flameout position. Figure 10 illustrates the forced rotation device in the ignition position. Figure 11 Figure 12 illustrates the forced rotation device in the ignition position. Figure 12 illustrates the forced adjustment of the dial by the forced rotation device. Figures 13 (a) and (b) illustrate the lock of the fire button. Figure of solid position.
第14圖係說明轉動流量調節標度盤到達中火位置時發 出卡答聲之圖。 10 第15(a)及(b)圖係說明轉動流量調節標度盤到達強火 位置之圖。 第16(a)及(b)圖係說明轉動流量調節標度盤到達弱火 位置之圖。 第17(a)及(b)圖係說明轉動流量調節標度盤到達小火 15 位置之圖。Fig. 14 is a diagram showing a click sound when the flow adjustment dial is turned to reach the middle fire position. 10 Figures 15 (a) and (b) are diagrams illustrating how to turn the flow adjustment dial to reach the fire position. Figures 16 (a) and (b) are diagrams illustrating that the flow adjustment dial is turned to reach the weak fire position. Figures 17 (a) and (b) are diagrams illustrating the rotation of the flow adjustment dial to reach the low fire 15 position.
21 200424483 【圖式之主要元件代表符號表】 1···瓦斯控制裝置 2…瓦斯爐 3···電磁安全閥 4…操作桿 5···點熄火按鈕 5a…段部 5b…孔 6···流量調節閥 7···火力調節標度盤 11a···閥殼第1部份 lib···閥殼第2部份 12a···第1内部通路 12b···第2内部通路 13…瓦斯流入部 14…瓦斯流出口 15a···第1連通路 15b···第2連通路 15c···第3連通路 15d···第4連通路 16…瓦斯流出部 17…彈簧 21…爐具本體 22···面板 23…瓦斯燃燒器 24…前面板 25…烤架 31…磁電箱 32…第1閥體 33…彈簧 34…閥座構件 34a···密封材 42…第2閥體 43…閥座 44…彈菁 51…推桿 51a···導引部 51b···突起片 52…心形凸輪機構 61…旋轉體 62a···第1長溝 62b···第2長溝 62c···第3長溝 62d···第4長溝 63…節流構件 63a···節流孑L 63b···節流孔21 200424483 [Representative symbols for main components of the drawing] 1 ··· Gas control device 2 ... Gas furnace 3 ·· Electromagnetic safety valve 4 ... Operation lever 5 ·· Ignition button 5a ... Segment 5b ... Hole 6 · ·· Flow control valve 7 ··· Fire power adjustment dial 11a ·· 1st part of valve housing lib ·· 2nd part of valve housing 12a ·· 1st internal passage 12b ·· 2nd internal passage 13 ... Gas inflow part 14 ... Gas outflow port 15a ... 1st communication path 15b ... 2nd communication path 15c ... 3rd communication path 15d ... 4th communication path 16 ... gas outflow part 17 ... spring 21 ... Stove body 22 ... Panel 23 ... Gas burner 24 ... Front panel 25 ... Grill 31 ... Magnetic box 32 ... First valve body 33 ... Spring 34 ... Valve seat member 34a ... Sealing material 42 ... 2 Valve body 43 ... Seat 44 ... Elastic lens 51 ... Push rod 51a ... Guide 51b ... Protruding piece 52 ... Heart-shaped cam mechanism 61 ... Rotating body 62a ... First long groove 62b ... 2 long grooves 62c ... 3rd long grooves 62d ... 4th long grooves 63 ... throttle member 63a ... throttle L 63b ... throttle hole
22 200424483 63c···節流孔 72f···第2凹部 63d···節流孔 72g…第3凹部 71…旋紐構件 73…反射構件 71a···突出部 73a…軸環部 71b…段部 73b···凸部 71c···收納部 74…彈簧 72…標度盤構件 C…掣子構件 72a···銑齒部份 C1…彈簧 72b···凹部 E…光源 72c···凸輪溝 G…齒輪 72d···凸部 S…空間 72e···第1凹部22 200424483 63c ... Throttle hole 72f ... 2nd concave portion 63d ... Throttle hole 72g ... 3rd concave portion 71 ... Knob member 73 ... Reflective member 71a ... Projection portion 73a ... Collar portion 71b ... Segment section 73b ... convex section 71c ... receiving section 74 ... spring 72 ... dial member C ... detent member 72a ... milling section C1 ... spring 72b ... concave section E ... light source 72c ... Cam groove G ... Gear 72d ... Protrusion S ... Space 72e ... First recess
23twenty three