M408012 五、新型說明： 【新型所屬之技術領域】 本創作係隸屬一種可攜式爐具之創作，特別係針對爐 具之出火孔結構加以改良之創作。 【先前技術】 按，隨著週休二日的實施，現代人也已逐漸擺脫從前 - 只管賺錢不顧休閒的心態，在郊外也隨處可見一家人一起 玩樂在野外享用烹煮食物的樂趣。而一般人在野外烹煮食 φ 物時，基於方便的考慮，多以使用野外用攜帶式爐具為主。 由先前技術可知，一般可攜式爐具大都係一爐架中心組設 爐心，再於該爐心上端凸設若干爐管，而爐心另端則與瓦 斯接設。請參閱第一圖所示，一般爐管（9 0)内緣中空， 頂端設有出火孔（9 1 )，中段適當處形成有與外界貫通之 氣孔（9 2 )，用導引瓦斯與空氣混合後輸送至出火孔（9 1 )進行點火燃燒動作。然而，因為一般出火孔（9 1 ) 都是直孔狀，而與爐管（90)中空内緣垂直連通，如此 • 在室外燃燒時，不僅風一吹便容易熄滅，且相鄰的出火孔 (9 1 )之火焰亦不易輔助點燃已熄滅之出火孔之火苗， 而有加以改善之必要。 有鑑於此，本創作人乃針對前述習用創作問題深入探 討，並藉由多年從事相關產業之研發與製造經驗，積極尋 求解決之道，經過長期努力之研究與發展，終於成功的開 發出本創作『爐具之爐心結構改良』，以改善習用創作之問 題。 【新型内容】 3 M408012 本創作之主要目的，係提供一種『爐具之爐心結構改 良』，其係令攜帶式爐具之出火孔，能具有降低被風吹熄之 結構設計，提昇爐火燃燒之穩定性與實用性。 緣於達成上述之創作目的，本創作『爐具之爐心結構 改良』係由一爐架，以及組設於爐架中心處之爐心等構件 組成。該爐心一端利用管路接設有瓦斯源，另端則於圍周 . 處向上凸設有複數之導管，各該導管内設有輸送瓦斯之氣 道，適當處並開設有引導外界空氣進入該氣道之氣孔，而 φ 另端則套組有爐頭，該爐頭上等角度貫穿設有若干出火孔 ，且各該出火孔成型時，係與連通之氣道呈一角度傾斜， 而能在點火後使火焰呈螺旋向燃燒。藉此利用該等出火孔 呈傾斜角度之結構設計，而能在燃燒時降低火苗高度，同 時呈螺旋向之設計，亦能在相鄰出火孔之火焰熄滅時，輔 助點火之功效，達到火勢穩定燃燒、不易被風吹熄之使用 效果。 ' 有關本創作所採用之技術、手段及其功效，茲舉一較 φ 佳實施例並配合圖式詳細說明於后，相信本創作上述之目 的、構造及特徵，當可由之得一深入而具體的瞭解。 【實施方式】 請參閱第二、三圖所示，本創作『爐具之爐心結構改 良』係由一爐架（1 0)及爐心（2 0)組成可攜式之爐 具，再透過小形瓦斯瓶（3 1 )提供燃燒之瓦斯源，其中： 該爐架（1 0)係供鍋、盆等物件放置之環圓狀架體， 利用若干腳架（1 1 )豎立於爐心（2 0)上方。 該爐心（2 0)係設該爐架（1 0)中心下方處，一 4 M408012 端利用管路（32)與瓦斯瓶（31)銜接，另端外周圍 則向上凸設有複數之導管（2 1 )，各該導管（2 1 )内設 有輸送瓦斯之氣道（2 1 1 )’適當處並開設有引導外界空 氣進入該氣道之氣孔（2 1 2 )，而另端則套組有爐頭（2 2 )，該爐頭（22)内緣中空，外表面等角度向内貫穿有 若干出火孔（2 2 1 )，且各該出火孔（2 2 1 )成型時係 斜向貫穿，而與連通之氣道（2 1 1 )呈一角度之傾斜， 而能在點火後使火焰呈螺旋向燃燒。 藉此，利用該等出火孔（2 2 1)呈傾斜角度之結構 設計，而能在火焰燃燒時降低火苗高度，同時呈螺旋向之 設計，亦能在二相鄰出火孔（2 2丄）之火焰熄滅時，利 於辅助點火之功效，達到火勢穩定燃燒、不易被風吹熄之 使用效果。 “ 綜上所述，本創作在同類產品中實有其極佳之進步實 用性，同時遍查國内外關於此類結構之技術資 亦未發現有相同的構造存在在先，是以，本二實= 新型專利要件，綠賴Μ請。 f u 上述實施例，僅用以舉例說明本創作，據以在不離本 創作精神之範圍，熟習此項技藝者憑之而作之各種變形、 修飾與應用，均應包括於本創作之範疇者。 【圖式簡單說明】 第-圖.係習用創作爐管之上視及組合剖面圖。 第二圖：係本創作之使用示意圖。 第二圖：係本創彳轉管之上視及組合剖面圖。 5 M408012 【主要元件符號說明】 爐架：（1 0 ) 爐心：（2 0 ) 氣道：（2 1 1 ) 爐頭：（2 2 ) 瓦斯瓶：（3 1 ) 腳架：（1 1 ) 導管：（2 1 ) 氣孔：（2 1 2) 出火孔：（2 2 1 ) 管路：（3 2 )M408012 V. New Description: [New Technology Field] This creation department is part of the creation of a portable stove, especially for the improvement of the fire hole structure of the stove. [Prior Art] According to the implementation of the two-day break, modern people have gradually got rid of the former - just earning money regardless of leisure, and in the suburbs, there is also a place where families can enjoy the fun of cooking in the wild. When the average person cooks food in the wild, it is mainly based on convenient portable considerations. It can be seen from the prior art that most of the portable stoves are set up in the center of a furnace rack, and a plurality of furnace tubes are protruded from the upper end of the hearth, and the other end of the core is connected with the gas. Please refer to the first figure. Generally, the inner tube (90) has a hollow inner edge, and the top end is provided with a fire hole (9 1 ). At the middle part, a gas hole (9 2 ) is formed at the appropriate place to guide the gas and air. After mixing, it is sent to the fire hole (9 1 ) for ignition and combustion. However, since the general fire hole (9 1 ) is a straight hole shape and is vertically connected to the hollow inner edge of the furnace tube (90), so that when the outdoor combustion is performed, not only the wind is blown, but also the adjacent fire hole is easily extinguished. The flame of (9 1 ) is also not easy to assist in igniting the flame of the extinguished fire hole, and it is necessary to improve it. In view of this, the creator has in-depth discussion on the above-mentioned practical creation issues, and actively seeks solutions through years of experience in R&D and manufacturing of related industries. After long-term efforts in research and development, he has finally succeeded in developing this creation. "Improvement of the hearth structure of the stove" to improve the problem of custom creation. [New Content] 3 M408012 The main purpose of this creation is to provide a "furnace structure improvement of the stove", which is a fire hole for the portable stove, which can reduce the structure of the wind blown out and improve the fire. Stability and practicality. Due to the above-mentioned creative purpose, the creation of the "furnace structure improvement of the stove" consists of a hob and a core set at the center of the hob. One end of the furnace core is connected with a gas source by a pipeline, and the other end is surrounded by a plurality of conduits at a circumference. Each of the conduits is provided with an air passage for conveying gas, and a suitable place is provided to guide the outside air into the air passage. The air hole of the air passage, and the other end of the φ has a burner head, and the burner head is provided with a plurality of fire holes at equal angles, and each of the fire holes is formed at an angle with the connected air passage, and can be after ignition The flame is spirally burned. By utilizing the structural design that the fire holes are inclined at an angle, the height of the fire can be reduced during combustion, and the spiral direction design can also assist the ignition effect when the flame of the adjacent fire hole is extinguished, thereby achieving stable fire. The effect of burning and not being blown out by the wind. ' Regarding the techniques, means and functions used in this creation, I would like to mention a better example of φ and a detailed description of the drawings. I believe that the above purpose, structure and characteristics of this creation can be obtained from Understanding. [Embodiment] Please refer to the second and third figures. The creation of the "hearth structure improvement of the stove" consists of a stove (10) and a hearth (20). A gas source for combustion is provided through a small gas bottle (3 1 ), wherein: the hob (10) is a circular frame for placing objects such as pots and pots, and is erected on the hearth by using a plurality of tripods (1 1 ) (2 0) above. The core (20) is located below the center of the hob (10), a 4 M408012 end is connected to the gas bottle (31) by a pipe (32), and a plurality of pipes are protruded upward from the outer periphery of the other end. (2 1 ), each of the ducts (2 1 ) is provided with an air passage (2 1 1 ) for conveying gas, and is provided with an air hole (2 1 2 ) for guiding outside air into the air passage, and the other end is set. There is a burner (2 2 ), the inner edge of the burner (22) is hollow, and the outer surface is angled inwardly through a plurality of fire holes (2 2 1 ), and each of the fire holes (2 2 1 ) is formed obliquely Throughout, it is inclined at an angle to the connected airway (2 1 1 ), and the flame can be spirally burned after ignition. Thereby, the fire-extinguishing holes (2 2 1) are designed to have an inclined angle, and the flame height can be reduced when the flame is burned, and at the same time, the spiral direction design can also be used in the two adjacent fire holes (2 2 丄). When the flame is extinguished, it is beneficial to the effect of assisting the ignition, and the effect of stable combustion of the fire and the difficulty of being blown out by the wind is achieved. “In summary, this creation has its excellent progress and practicality in similar products. At the same time, it has not found that the same structure exists in the technical resources of such structures at home and abroad. Real = new patent requirements, Green Lai please. fu The above examples are only used to illustrate the creation of this creation, so that they are familiar with the various transformations, modifications and applications of this artist without departing from the spirit of this creation. , should be included in the scope of this creation. [Simple description of the diagram] The first picture shows the upper view and combined sectional view of the used furnace tube. The second picture: the schematic diagram of the use of this creation. The top view and combined sectional view of the 彳 彳 5 5 M408012 [Main component symbol description] Furnace frame: (1 0 ) Heart: (2 0 ) Air passage: (2 1 1 ) Burner: (2 2 ) Gas Bottle: (3 1 ) Tripod: (1 1 ) Catheter: (2 1 ) Air hole: (2 1 2) Fire hole: (2 2 1 ) Pipe: (3 2 )