TWM460535U - Baking appliance - Google Patents

Description

Baking utensils

The present invention relates to a baking utensil, and more particularly to a household baking small-sized baking utensil for fast baking with a hot air stream and rapid cooling of beans, cereals, nuts and the like with a normal temperature airflow.

In recent years, the trend of domestic coffee drinking has been very prosperous, and the trend of tasting fine coffee has been developed. The literati Yashi tastes fine coffee, which is about coffee flavor and caffeine content. It is well known that the degree of roasting of coffee green beans affects the flavor and caffeine content of coffee. The lighter the baking, the stronger the sour taste. Therefore, the lightly roasted coffee has strong fruit acid and fruity aroma, and the deeper the sour taste is. Light, bitter taste will be more obvious, and caffeine will be destroyed during the baking process. Therefore, the content of deep-baked caffeine is less than that of shallow baking.

The roasting of coffee green beans is roughly followed by four processes of dehydration, one explosion, two explosions, and lower bean cooling. The first three processes are totaled from about 15 minutes to 40 minutes. According to the characteristics of raw beans and personal preferences, it is not necessary to bake the entire process. Those who like the flavor of the fragrance can stop in the middle of a burst or after a burst; those who like the flavor can enter the second explosion, and even after a period of time. The outer layer of coffee green beans is covered with a layer of bean film (commonly known as "silver skin"). After baking over two degrees Celsius, the moisture of the coffee green beans begins to evaporate and the volume gradually expands. The silver skin will begin to fall off like dandruff. For example, Ning and Andigua, which are high temperature resistant green beans, will be issued in about seven minutes. A burst, the sound is low and low, which means that the pyrolysis has started, that is, the beginning of the conversion of starch into caramel, the water also spurts out the beans with carbon dioxide, giving a low cracking sound, two minutes to calm, twelve A second explosion occurred in about a minute. This second explosion means that the coffee beans have been almost baked. You must leave the fire source in about fifteen minutes and let the coffee beans cool as soon as possible. This will make the pores shrink and the coffee aroma will be preserved. . Since the roasted coffee beans will cause the flavor to deteriorate quickly due to oxidation, it is very fascinating to taste the aromatic flavor of the coffee beans after the roasting and brewing the coffee.

Roasted coffee beans should be carried out in a heated air stream. The best way to bake is to allow the convective heat to easily penetrate the green beans and produce a uniform heating effect. If the heating is not uniform, some beans are in the The baking process will prematurely burst and the rest will not; thus a uniform fragrance will not be obtained. The effect of uniform heating causes the internal matter of the coffee beans to heat up rapidly, which causes the moisture and oil in the beans to evaporate and expand to apply pressure to the silver skin, thereby causing the beans to burst. The effect of rapid and even cooling allows the pores of the coffee beans to shrink and the coffee aroma to be retained. At present, commercial large-scale roasting machines are commercially available. For example, in our patent No. M299476 "Coffee Roaster", when used, the coffee beans are poured into the drum, and then ignited to generate a fire and start. A driving mechanism drives the drum to rotate, and the coffee green beans in the drum are baked by the heating of the fire; when the coffee beans are baked, the operator opens the cover, so that the coffee beans fall out through the discharge port and fall into the bearing. In the tray of the material table. Then start the fan of the loading table and cool the coffee beans in the tray to complete the baking operation. The "coffee roasting machine" heats the rotating drum by the fire, so its energy efficiency is poor; after the baking is completed, the coffee beans must be moved from the inside of the drum to the tray to be cooled, and the procedures are complicated; The driving mechanism drives the drum to rotate, so the volume is large and takes up space, the structure is complicated and expensive, and it is not suitable. A small amount of coffee beans for household use are baked.

Therefore, how to provide an energy efficient, environmentally friendly, energy-saving, simple operation, simple structure, small size, easy to carry, low cost, durable, and capable of eliminating silver skin, and can be quickly baked with hot air and at normal temperature Quickly cool foods such as beans, cereals, nuts and other suitable households to use small baking utensils, so that families or individuals can bake out their own tastes of food at any time and place, which is the motivation of this new research and development.

The main purpose of the present invention is to provide a new and practical baking utensil for the aforementioned deficiency, which is particularly suitable for use in the home. More specifically, the baking utensil of the present invention can rotate the baking utensils by air flow when the hot air flows through the green beans, and can make the coffee green beans float and the hot air flow easily penetrates each green bean. Uniform heating and fast baking finish; moreover, when the hot air passes through the green beans, silver and fumes can be eliminated to avoid burning and odor of the silver skin; moreover, when the baking is completed, it is not necessary to remove the coffee beans from the baking utensils. That is, it can be rapidly cooled by the normal temperature airflow and has the effect of rapid and uniform cooling. Such rapid and uniform cooling can make the pores of the coffee beans shrink and the coffee aroma is retained, which is very desirable.

In order to achieve the foregoing object, the technical solution adopted by the present invention is: a baking tool of the present invention, which is composed of a bracket and a container pivotally connected; wherein the upper end of the bracket is provided with a shaft hole and a rotation in the shaft hole Preferably, the shaft of the coupling member is fixed; preferably, the upper end of the shaft is fixed with a paddle for controlling the rotation or stopping of the shaft; and, preferably, the bottom of the bracket is convex upwardly for use. The rod is used as a lower shaft; the container is composed of a hollow combined body, a hollow tubular body and a bottom cover provided with a plurality of through holes and a central hole, wherein the combined body is made of heat resistant material Made of a metal or inorganic material such as ceramic, and contains an upper An open end, a lower open end communicating with the upper open end, a hook fixed to the combined body for hanging, and a joint member coupled to the bracket, such as a joint of the ear; the tube body is preferably Made of heat-resistant, transparent glass, or made of waste heat-resistant, transparent glass bottles, with an open end and a lower open end that communicates with the upper open end, the upper open end of the tube is bonded to the combined body a lower open end, the upper open end of the tubular body is in communication with the lower open end of the combined body; the lower open end of the tubular body is closed by a bottom cover; the bottom cover is made of a heat resistant material such as a metal or an inorganic material such as ceramic Formed and fixed with a joint member such as a tweezers, the joined member is combined with a hook of a combined body with a hook at both ends, so that the bottom cover is suspended and the lower open end of the tube body is tight Closed; the bottom cover is composed of a hollow and internally threaded outer tubular body, a metal mesh having a through hole, and a hollow and externally threaded inner tubular body, the end of the mesh body being placed Between the outer tube and the inner tube, the inner thread of the outer tube and the outer tube Pattern screwing, fixing the net; the central hole of the bottom cover of the lever bracket combination. The air supply device, such as a hair dryer, which can provide the hot air flow and the normal temperature air flow, is placed under the bottom cover to activate the air supply device to provide a hot air flow, so that the hot air flow passes through the through hole, the inner tube body and the coffee green beans, due to the action of the wind. The coffee green beans are slightly floated and separated; in addition, due to the action of the wind, the container can be rotated by the rotation of the shaft in the shaft hole, so that the hot air flow has a uniform heating effect on the green beans, and the uniformity can be obtained. fragrance. When the baking is completed, the air supply device is changed to provide a normal temperature airflow, that is, the normal temperature airflow can rapidly cool the coffee beans to have a rapid and uniform cooling effect, so that the coffee beans can be quickly and uniformly cooled without removing the coffee beans from the container. The pores shrink and the coffee aroma is retained, which is ideal.

1‧‧‧ bracket

11‧‧‧Axis hole

12‧‧‧ shaft

13‧‧‧Connected parts

14‧‧ ‧ picks

15‧‧‧ rods

2‧‧‧ Container

21‧‧‧ combination

Open end on 211‧‧

212‧‧‧ open end

213‧‧‧ hook

214‧‧‧Bed parts

215‧‧‧ screw

22‧‧‧ body

221‧‧‧ open end

Open end under 222‧‧

23‧‧‧ bottom cover

231‧‧‧through hole

232‧‧‧ center hole

233‧‧‧Bed parts

234‧‧‧External body

235‧‧‧ net body

236‧‧‧ inner tube

237‧‧‧ internal thread

238‧‧‧ external thread

239‧‧‧Flexible parts

230‧‧‧ hook

3‧‧‧ coffee beans

4‧‧‧Air supply device

Figure 1 is a cross-sectional view of the novel baking utensil; Figure 2 is an enlarged cross-sectional view of the portion A shown in Figure 1; Figure 3 is an enlarged cross-sectional view of the portion B shown in Figure 1; Figure 4 is an enlarged cross-sectional view of the portion C of Figure 1; Figure 5 is a view of the combination of the present invention Figure 6 is an exploded cross-sectional view of the container of the present invention; Figure 7 is an illustration of the use of the novel baking appliance in combination with a blower.

The above and other objects, features and advantages of the present invention will become more apparent. Referring to FIG. 1 to FIG. 6 , a baking utensil of the present invention is composed of a bracket 1 pivotally connected with a container 2; wherein the bracket 1 has an axial hole 11 and an axial hole 11 at an upper end thereof. Preferably, the upper end of the shaft 12 is fixed with a paddle 14 for controlling the rotation or stopping of the rotation of the shaft 12; and, preferably, The bottom of the bracket 1 is provided with a rod member 15 as a lower shaft; the container 2 is composed of a hollow combined body 21, a hollow tubular body 22 and a bottom cover provided with a plurality of through holes 231 and a central hole 232. 23, wherein the combined body 21 is made of a heat-resistant material such as a metal or an inorganic material such as ceramic, and includes an upper open end 211, a lower open end 212 communicating with the upper open end 211, and a fixed end The joint body 21 is provided with a hook 213 for hanging and a joint member 121 coupled to the bracket 1 such as a joint member 214; the tube body 22 is preferably made of heat-resistant and transparent glass, or Made of a waste heat-resistant, transparent glass bottle having an upper open end 221 and a lower open end 222 that communicates with the upper open end 221 The upper open end 221 of the tubular body 22 is coupled to the lower open end 212 of the combined body 21 such that the upper open end 221 of the tubular body 22 communicates with the lower open end 212 of the combined body 21; the upper open end 221 of the tubular body 22 and the combined body The combination of the lower open end 212 of 21 may be a screw or the like In a manner, or as shown in FIG. 4, the screw member 215 is coupled; the lower open end 222 of the tubular body 22 is closed by a bottom cover 23; the lower open end 222 of the tubular body 22 is combined with the bottom cover 23, which may be In a suitable manner, such as a screwing manner, or as shown in FIGS. 1, 3, and 6, the bottom cover 23 is fixed with a joint member 233 such as a tweed, and the joint member 233 has the elasticity of the hook 230 at one end. The member 239 is combined with the hook 213 of the combined body 21, so that the bottom cover 23 is suspended and the lower open end 222 of the tubular body 22 is tightly closed; the through hole 231 of the bottom cover 23 has a smaller aperture than the baked object, as shown in Figs. As shown, the bottom cover 23 is an outer tube body 234 which is hollow and has an internal thread 237 made of a heat-resistant material such as a metal or an inorganic material such as ceramic, and is made of a heat-resistant material such as a metal or an inorganic material such as ceramic. The mesh body 235 of the hole 231 and an inner tube body 236 made of a heat-resistant material such as a metal or an inorganic material such as ceramic and having an external thread 238, the end edge of the mesh body 235 is placed inside the outer tube body 234 and Between the tubular bodies 236, the internal threads 237 of the outer tubular body 234 are screwed with the external threads 238 of the inner tubular body 236 to fix the mesh body 235; the bottom cover 23 The central hole 232 may be a through hole 231 at the center of the net body 235. The center hole 232 is combined with the rod 15 of the bracket 1 so that the container 2 can rotate with the shaft 12 due to the rotation of the shaft 12, Will swing back and forth.

In order to make the reader more aware of the content, implementation and efficacy of the novel, the present invention will be described in detail later. Referring to FIG. 7, the coffee green beans 3 are placed into the container 2 from the upper open end 221 or the lower open end 222 of the tubular body 22; the combined body 21 and the bottom cover 23 are respectively coupled to the upper opening of the tubular body 22 The end portion 221 and the lower open end 222; the combined member 214 of the combined body 21 is combined with the coupling member 13 of the bracket 1 to pivotally connect the container 2 to the bracket 1; and the central hole 232 of the bottom cover 23 of the container 2 is continued. The rods 15 of the bracket 1 are combined; at the end, a blowing device 4, which can provide a hot air flow and a normal temperature airflow, is placed under the bottom cover 23, and the air blowing device 4 is activated to provide a hot air flow, so that the hot air flows through the through holes 231, The inner tube body 236 and the coffee green bean 3 cause the coffee green beans 3 to float and separate slightly due to the action of the wind; and, due to the action of the wind, the container 2 can be rotated by the rotation of the shaft 12 in the shaft hole 11. ,therefore The hot airflow produces a uniform heating effect on the green beans 3, and a uniform aroma is obtained; and, due to the action of the wind, the silver skin of the green beans of the coffee is peeled off and collected by the upper open end 211 of the combined body 21, Therefore, the silver skin does not burn and produce odor. When the baking is completed, the air blowing device 4 is changed to provide a normal temperature airflow, that is, the coffee bean 3 can be rapidly cooled by the normal temperature airflow to have a rapid uniform cooling effect, so that the coffee beans 3 can be quickly and uniformly cooled without removing the coffee beans 3 from the container 2. It is ideal for the pores of the coffee beans 3 to shrink and the coffee aroma to be retained.

Since the novel bracket and the container are pivotally connected, the container 2 can be rotated during baking and cooling by the action of the wind, and the coffee beans are heated and cooled by the hot air flow and the normal temperature air flow. The effect of uniform and rapid heating and cooling, the structure is unprecedented, novel, and the effect it produces is also unachievable and progressive by the prior art, and its structure is simple and can be utilized by the industry. For the benefit of the industry, it should meet the requirements of the new patent, and it is still praying for the patent right.

The present invention may be embodied in other different forms without departing from the spirit and scope of the invention. The preferred embodiments described above are by way of example only and should not be construed as limiting. The scope of the novel is defined by the scope of the patent application and not by the content of the specification. Incidentally, equivalent changes or modifications belonging to the scope of the patent application fall within the scope of the present invention.

1‧‧‧ bracket

13‧‧‧Connected parts

14‧‧ ‧ picks

15‧‧‧ rods

2‧‧‧ Container

21‧‧‧ combination

213‧‧‧ hook

214‧‧‧Bed parts

22‧‧‧ body

23‧‧‧ bottom cover

231‧‧‧through hole

232‧‧‧ center hole

233‧‧‧Bed parts

239‧‧‧Flexible parts

230‧‧‧ hook

Claims (6)

A baking utensil is composed of a bracket and a container pivoted; the upper end of the bracket is provided with a shaft hole and a shaft which can rotate in the shaft hole to fix a coupling member; the container is composed of a hollow joint The body, a hollow tube body and a bottom cover provided with a plurality of through holes; the combined body has an upper open end, a lower open end communicating with the upper open end, and a coupled member; the combined part of the combined body is combined a joint of the bracket; the tubular body has an upper open end and a lower open end communicating with the upper open end, and the upper open end of the tubular body is coupled to the lower open end of the combined body, the upper open end of the tubular body and the combined body The lower open end communicates; the lower open end of the tubular body is closed by a bottom cover. The baking utensil of claim 1, wherein the bottom cover is fixed with a joint member, and the joint member is combined with a hook of the joint body with an elastic member having a hook at both ends. The baking utensil of claim 2, wherein the bottom cover is made of a hollow and internally threaded outer tubular body, a through-hole mesh body, and a hollow and externally threaded inner tubular body. The end of the net body is disposed between the outer pipe body and the inner pipe body, and the inner thread of the outer pipe body is screwed with the outer thread of the inner pipe body to fix the net body. The baking utensil of claim 1 or 2 or 3, wherein the upper end of the shaft is fixed with a paddle. The baking utensil of claim 4, wherein the bottom of the bracket protrudes upwardly and is provided with a rod member, and the bottom cover is provided with a central hole, and the rod member of the bracket is coupled with the central hole of the bottom cover. The baking utensil of claim 1, wherein the bottom cover has a blowing device capable of providing a hot air flow and a normal temperature air flow.