M267418 八、新型說明： 【新型所屬之技術領域】： 本創作係提供一種爐架改良結構，特別是指一種可 適用於不同尺寸之鍋具而且可使鍋具外園形成活動擋牆的 爐架改良結構^該活動擔牆可擋風，同時可使瓦斯燃燒更 完全，提高燃燒效率 【先前技術】： 火，改變了人類文明，如果人類至今仍不知道利用 火，那麼人類歷史的進展可能沒那麼快速，可見火對人類 多麼重要。談到火就會聯想到廚房的廚具，其中扮演重要 用色的就是爐具。爐具的樣式繁多，但是設於上端的爐架 大體可分成舊式爐架與改良型爐架兩種結構。 如圖6所示，舊式爐架包括：一基座，中央設孔 71，及數個支板72，設於基座70上。使用時，鍋具（圖 争未示）設於支板72上方，此種爐架構造簡單，價格便 且，，洗方便，為一般家庭普遍使用，唯其缺點是： 一、 鑛具與支板間的空隙太大，报容易受風吹襲，產生火 焰搖晃不定，而導致鍋具受熱不均，影響烹飪品質。 二、 鍋底之熱氣向四周散開，因此燃燒效益不高。 三、 瓦斯尚未燃燒完全即向四周散溢，產生廢氣，造成周 圍空氣污染。 四、 熱氣未充分用於鍋具，不僅浪費瓦斯而且增加冷氣機 負擔，額外的提高使用者之瓦斯費及電費的支出。 由於舊式爐架缺點甚多，因此市面乃出現一種改良 M267418 型爐架^ 如圖7所示，改良型爐架包括：一基座80，中央設 孔81 ’周邊設擂牆82，及若干支板83，設於擋牆82内 側環面上、此結構的優點是可擋風而且增加燃燒效益，快 炒時很適合使用這種爐架。但是其缺點是：必須使用特定 尺寸之鍋具；這種爐架使用上受到限制，因此使用率不高。 有鑑於習用爐架之種種缺失，創作人乃苦思細索， 積極研究，經過不斷實驗與改進，終於發展出本創作。 【創作内容】： 本創作之目的在提供一種可以減少熱氣向四周飛散 的爐架改良結構。 本創作之再一目的在提供一種燃燒效益高，火候均 勻的爐架改良結構。 本創作之又一目的在提供一種可配合不同尺寸之鋼 具使用的爐架改良結構。 本創作之另一目的在提供一種燃燒較完全，廢氣較 少之爐架改良結構。 本創作為達到上述及其他目的，其所採取之技術手 T又、元件及其功效，茲採一較佳實施例配合圖示說明如下 【實施方式】： ，如圖1〜3所示，本創作在提供一種爐架改良結構， 其:包括：一框架10,中央設一開口 11，周邊設數孔12 ; 及若干_ 2Q，概呈幅射侧地設於框架1〔）上；及若 干支板3：)叹於肋條上；及若干定位板，固設於 M267418 支板3〇下方；及若干葉片50，枢設於肋條2〇之間，其 上力之一侧邊設有翼片53 ;藉以上元件組合，可在框架 10上方形成多道活動擋牆，當鍋具60放置於框架10上 時’受到鍋具底部觸壓之葉片5Q往水平方向擺動，未被 觸壓之葉片50於鍋具6Q外園形成活動擋牆，利用此設 置可達到擋風、適用大小不同鍋具及提高燃燒效益之功 能。下文將予詳述。 如圖1〜3所示，本創作第一實施例係以三道葉片 來說明ϋ不能以之限制其範圍。換句話說，二道葉片及一 遒葉片均應屬本案之範圍。 框架10 t央設一開口 u，周邊設數孔12，孔12 與孔12間形成肋條20。 若干個肋條20，概呈幅射排列，該肋條2Q設三個 孔 21 6 — 若干個支板30，概呈長條板體，下方設三個凸起部 31 ’該凸起部31係可插設於肋條20之孔21上。M267418 8. Description of the new model: [Technical field to which the new model belongs]: This creation provides an improved stove frame structure, especially a stove frame improvement that can be applied to pots of different sizes and can form the outer wall of the pot as a movable retaining wall. Structure ^ This movable wall can block the wind, at the same time, it can make the gas burn more completely and improve the combustion efficiency. [Previous technology]: Fire has changed human civilization. If humans still do not know how to use fire, the progress of human history may not be so Quickly, we can see how important fire is to humans. When it comes to fire, you will think of kitchen utensils. Among them, stoves play an important role. There are many types of stoves, but the stove rack located on the upper end can be roughly divided into two types: old stove rack and improved stove rack. As shown in FIG. 6, the old furnace rack includes a base, a hole 71 in the center, and a plurality of support plates 72 provided on the base 70. When in use, pots (not shown in the picture) are set above the support plate 72. This kind of stove has a simple structure, convenient price, and convenient washing. It is widely used by ordinary families. The only disadvantages are: 1. Mining tools and support The gap between the plates is too large, it is easy to be blown by the wind, and the flame will shake, which will cause uneven heating of the pot and affect the cooking quality. 2. The hot air at the bottom of the pot spreads around, so the combustion efficiency is not high. 3. The gas is spilled to surroundings before it is completely burned, generating exhaust gas and causing ambient air pollution. Fourth, the hot air is not fully used in the cooker, not only wasting gas but also increasing the load on the air conditioner, and additionally increasing the user's gas and electricity expenses. Due to the shortcomings of the old furnace rack, there is an improved M267418 furnace rack on the market ^ As shown in Figure 7, the improved furnace rack includes a base 80, a central hole 81, a peripheral wall 82, and several The plate 83 is provided on the inner ring surface of the retaining wall 82. The advantage of this structure is that it can block the wind and increase the combustion efficiency. It is very suitable to use this kind of stove when it is fried quickly. However, the disadvantages are: a certain size pot must be used; the use of this kind of stove rack is limited, so the utilization rate is not high. In view of all the shortcomings of the conventional stove, the creators are thinking hard and actively researching. After continuous experimentation and improvement, they finally developed this creation. [Creation content]: The purpose of this creation is to provide an improved structure of the furnace frame that can reduce the scattering of hot air to the surroundings. Another purpose of this creation is to provide an improved furnace frame structure with high combustion efficiency and uniform fire. Another purpose of this creation is to provide an improved furnace frame structure that can be used with steel of different sizes. Another purpose of this creation is to provide an improved structure for a furnace frame that has more complete combustion and less exhaust gas. In order to achieve the above and other objectives, the technique used in this creation, components, and their effects, a preferred embodiment is illustrated below with the illustration [Implementation]: As shown in Figures 1 to 3, this The creation is to provide an improved stove frame structure, which includes: a frame 10, an opening 11 in the center, and a number of holes 12 in the periphery; and a number of 2Q, which are arranged on the frame 1 [) in a roughly radiating side; and Support plate 3 :) sighed on the ribs; and a number of positioning plates, fixed below the M267418 support plate 30; and a number of blades 50, pivoted between the ribs 20, with wings on one side of the upper force 53; With the combination of the above components, multiple movable retaining walls can be formed above the frame 10. When the pot 60 is placed on the frame 10, the blade 5Q touched by the bottom of the pot swings horizontally, and the untouched blade 50 forms a movable retaining wall in the 6Q outer garden of the cookware. Using this setting can achieve wind protection, apply to cookware of different sizes, and improve the combustion efficiency. This will be described in detail below. As shown in Figs. 1 to 3, the first embodiment of the present invention uses three blades to explain that the scope of ϋ cannot be limited by it. In other words, both the two blades and the first blade should fall within the scope of this case. An opening u is provided at the center of the frame 10 t, and a number of holes 12 are set at the periphery. A rib 20 is formed between the holes 12 and the holes 12. A number of ribs 20 are arranged in a radiation pattern. The ribs 2Q are provided with three holes 21 6 — a number of support plates 30 are generally elongated plates. Three raised portions 31 are provided below. Inserted on the hole 21 of the rib 20.
若干個定位板40，概呈長條體，其上設有數孔们， 其左右側設有數組對稱的樞軸42。該定位板可與支 板30之凸起部31連設可固定於肋條20上。 I 若干葉片50，概呈"〈"型，中段二側各設耳部5ι， 耳部設一孔52，上方一側設一翼片53。該耳部5]之孔 52可套入定位板4〇上之樞軸42上，而使葉片5〇於其 間擺動。葉片50之彎折肖度可設在20度左右。 、 該翼片53低於支板3〇之高度，當鍋具置於支板3〇 M267418 上時，翼片53使鍋具輿 散熱。 兴柒片50間保持預定間隙而利於 翼片53下端設有荷重5 葉片讥可大致保持接近直立之狀態匕上未置放鎢具時’A plurality of positioning plates 40 are generally elongated bodies, a plurality of holes are provided on the positioning plates 40, and a series of symmetrical pivot shafts 42 are provided on the left and right sides thereof. The positioning plate can be connected to the protruding portion 31 of the supporting plate 30 and can be fixed on the rib 20. I Several blades 50 are generally " <" type, with ears 5m on each side of the middle section, a hole 52 on the ear, and a wing 53 on the upper side. The hole 52 of the ear portion 5 can be fitted on the pivot shaft 42 on the positioning plate 40, so that the blade 50 swings therebetween. The bending angle of the blade 50 may be set at about 20 degrees. The fins 53 are lower than the height of the support plate 30. When the cookware is placed on the support plate 30 M267418, the fins 53 allow the cookware to dissipate heat. There is a predetermined gap between the 50 blades, which is conducive to the load on the lower end of the blade 53. The 5 blades can be kept almost upright when the tungsten is not placed on the blade. ’
如圖3所示為鋼且I 具60底部觸壓到竿此# =置I支板3ϋ上之狀態，鍋 禾二茱片b〇之翼片53，這此a釗繃麟 之葉片5〇便會隨鍋具6Q廢二又到觸上 而赛他P雜厭^之底精狀*向水平方向擺動， 葉片5。仍呈原來狀態，此種設計之 翼尸‘時葉片50之 處f 5°時射在鶴具外圍形成至少-道活動擋牆，該 活動搖牆侦風，使爐林猶風_，I 不均，影響做菜品質之情況。 " 如吾人所知，葉片5Q之樞設方式可做諸多變化， 以下試予例舉供參。 ,如圖4所示，該肋條2〇至少設一孔S1;該支板3〇a 穿設於肋條20之孔21内，其下至少設一個凸起部3ι&， 該凸起部設一孔32a ;該葉片5〇二側各設一耳部5ι， 耳部上設-孔52 ’藉插梢55可使葉片SQ樞設於支架咖 之凸起部31a之孔32a上。 如圖5所示，該肋條2〇b左右側至少各設一耳 22b’耳部各設一孔Ub;該葉片5◦二側各設一耳部5ι， 耳部各設-孔52，藉插梢55可使葉片5G枢設於肋條 之耳部22b上。 b M267418 【圖式簡單說明】： 圖1係本創作第一實施例之立體圖。 圖2係本創作第一實施例部分分解圖。 圖3係本創作第一實施例上設有鍋具之參考剖視 圖。 圖4係本創作第二實施例示意圖。 圖5係本創作第三實施例示意圖。 圖6係第一種習用爐架的立體圖。 圖7係第二種習用爐架的立體圖。 【主要元件符號說明】： 10·.“ …“…框架 11… .............開口 12... ............孑L 20, 2Qb…肋條 2L ……… 22b ............耳部 23b ............孔 3〇， 30 a.·.支板 31, 3 la…凸起部 32a............孑 L 40... -...........定位板 41… ............孔 42"· ...........椹轴 50… …葉片 51... ^耳部 52… ............孔 53··· …翼片 54··· ............荷重 55·.. ............插梢 60… …...鍋具 7 0… ............基座 71… ............孔 7 2… ............支板 80... ............基座 81… ............孔 82… •...........擋牆 3 3............···支.板As shown in FIG. 3, the steel is pressed with the bottom of the tool 60. The position of the support plate 3 is placed on the top of the plate, the blade 53 of the pot erhu zhu and the blade 5 of the bamboo, and the blade 5 of the bamboo. Then as the pot 6Q waste 2 again hits and touches the bottom of the worms, the fine shape * swings horizontally, the blade 5. It is still in the original state. When the winged corpse of this design is used, the blade 50 is f 5 ° when it hits the periphery of the crane to form at least a movable barrier, which shakes the wall to detect the wind, making the furnace forest still wind_, I not It affects the quality of cooking. " As I know, there are many changes to the way the blade 5Q is pivoted. Here are some examples. As shown in FIG. 4, the rib 20 is provided with at least one hole S1; the support plate 30a passes through the hole 21 of the rib 20, and at least one raised portion 3m & Holes 32a; ears 5m are provided on the two sides of the blade 50,-holes 52 'are provided on the ears, and the blade SQ can be pivotally mounted on the hole 32a of the convex portion 31a of the bracket coffee by inserting the tip 55. As shown in FIG. 5, at least one ear 22b 'is provided on the left and right sides of the rib 20b, and one hole Ub is provided on each of the ears; the blade 5◦ one ear 5m is provided on both sides, and -hole 52 is provided on each ear, The pin 55 allows the blade 5G to be pivotally mounted on the ear portion 22b of the rib. b M267418 [Schematic description]: Figure 1 is a perspective view of the first embodiment of this creation. FIG. 2 is a partial exploded view of the first embodiment of this creation. FIG. 3 is a reference cross-sectional view of a cooker provided with the first embodiment of the present invention. FIG. 4 is a schematic diagram of the second embodiment of this creation. FIG. 5 is a schematic diagram of a third embodiment of this creation. Fig. 6 is a perspective view of the first conventional furnace frame. Fig. 7 is a perspective view of a second conventional furnace frame. [Description of main component symbols]: 10 ·. “…“… Frame 11… ............. Opening 12 ... ...... L20 , 2Qb ... ribs 2L ............ 22b ............ ears 23b ............ holes 30, 30 a ... support plate 31, 3 la ... protruding portion 32a ......... 孑 L 40 ... -........... positioning plate 41 ... .......... .. 孔 42 &...; ........ 椹 axle 50 ...… blade 51 ... ^ ear 52 ... ...... hole 53 ... Tabs 54 ··· ............ Load 55 · .............. Pins 60 ...… Potware 7 0… .. .......... Base 71 ............... hole 7 2 ............... support plate 80 ... .......... Base 81… ............ Hole 82… • ............. Retaining wall 3 3 ..... ............. Support