TWI740771B - Portable cooking utensils - Google Patents

Abstract

The present invention reveals a portable cooking structure, comprising a heating tank, a carbon collection device, an inlet and an outlet. The heating tank is made from a material which has good heat conductivity; a heating compartment forming in the inside of the heating tank. The carbon collection device which can storage in the heating compartment detachably and a carbon collection compartment which forming in the inside of the carbon collection device can connects to the heating compartment. The inlet which has an upward open side is connects to the heating compartment. The outlet is opened at the one of the side of the heating tank. Thus the portable cooking structure can form an air circulation from the inlet then the heating compartment to the outlet.

Description

Portable cooker structure

A cooking utensil, especially a portable cooking utensil structure.

Nowadays, people pay more attention to leisure life. In their spare time, camping or outdoor activities are often one of the popular choices. During long-term outdoor activities, cooking in the wild is not only a dietary requirement, the cooking process can also increase activities. Fun is helpful for emotional communication between people. However, cooking in the wild often requires carrying various equipment such as stoves. The preparation process is troublesome and easy to omit. Too many things occupy space and it is easy to cause disadvantages in the use of space. The development of a cookware that is convenient to store and easy to carry is an important product that is ultimately urgently needed for outdoor activities.

In order to develop a cookware that is convenient to store and easy to carry, the present invention provides a portable cooker structure, which includes a heating box, a carbon collection device, a material inlet and a smoke exhaust port. The heating box has good thermal conductivity. The interior of the heating box is defined as a heating space, the carbon collection device is detachably accommodated in the heating space, and a carbon collection space inside the carbon collection device communicates with the heating space, and the opening direction of the material inlet faces upwards and is connected to the heating space. The heating space is connected, the smoke exhaust port is opened on one side of the heating box, and the portable cooking utensil structure generates air convection through the material inlet, the heating space and the smoke exhaust port.

Wherein, a chimney is arranged at the exhaust port, and the chimney is a tube with a stretchable length or a plurality of short pipes that can be connected and detached.

Wherein, a chimney is provided at the exhaust port, and the chimney is a rectangular piece of material including a relatively short side and a relatively long side. When in use, the chimney is rolled up to one of the relatively long sides along the relatively short side, The chimney is made into a hollow cylindrical shape, and the chimney is surrounded and fixed by a plurality of collars; when folded, the chimney is rolled up to one of the relatively short sides and the relatively long sides.

Wherein, the heating box includes a container rack that can be opened and closed outwards relative to the side of the heating box or extended from the bottom surface of the heating box 10, and the container rack can extend and contract to the heating box.

Wherein, the heating box includes four supporting frames, and each of the supporting frames is protrudingly arranged on the bottom surface of the heating box, and each supporting frame can extend and contract to the heating box.

Wherein, two of the material inlets are arranged on the top surface of the heating box and the carbon collection device, and a baffle plate is used to join the two material inlets that are stacked up and down to combine the heating box and the carbon collection device.

Further, one side of the carbon collection device includes an aeration device, which is an adjustable opening and communicates with the carbon collection space and the heating space.

Further, a second heating box is included. The inside of the second heating box is defined as a second heating space. The second heating box includes a pair of interfaces and a second smoke exhaust port. The bottom surface of the box is connected to the smoke exhaust port and communicates with the heating space and the second heating space. The second smoke exhaust port is arranged on the top surface of the second heating box body and communicates with the second heating space.

Further, the top surface of the carbon collection device is provided with an open port, and a barbecue grill is placed above the open port.

Further, the top surface of the carbon collection device is provided with an open port, and a barbecue grill is placed above the open port.

Please refer to Figures 1 and 2, which is a portable cooking utensil structure provided by the present invention, which includes a heating box 10, a carbon collection device 20 and a material inlet 30, the heating box 10 detachably collects The carbon device 20 is housed in a heating space 11 defined in the heating box 10, and the material inlet 30 is in communication with the internal space 11, so that a wood can enter the heating space 11 through the material inlet 30 and be heated during the heating. Burning in the space. The heating box 10 is a square box with good thermal conductivity. The heating box 10 includes an open end 12, a smoke exhaust port 13 and four support frames 14. The open end 12 is disposed at one end of the heating box 10, and the open end 12 can be connected to the heating space 11 and connected to the carbon collection device 20.

The smoke exhaust port 13 is provided on one side of the heating box 10, and the smoke exhaust port 13 is connected to the heating space 11. In this embodiment, the smoke exhaust port 13 is provided on a top surface of the heating box 10, so that the wood When the heating space 11 is burning, an airflow can enter the heating space 11 from the material inlet 30 and undergo a combustion reaction to generate a hot smoke. Then, in accordance with the principle of hot air upward, the hot smoke can directly pass through the smoke exhaust port 13 is discharged. Preferably, the material inlet 30 and the smoke outlet 13 are relatively positioned at the two ends of the heating box 10, so that when the wood is burned in the heating space 11, the principle of heat convection can make the heating box 10 as a whole Can realize the function of heating.

The accommodating support frames 14 are arranged protrudingly at the four corners of a bottom surface of the heating box 10. The storage method of each support frame 14 can be extended and drawn down to the four sides of the ring side wall of the heating box 10, or folded and stored in On the four sides of the bottom surface, in this embodiment, each support frame 14 folds the four sides of the ring side wall of the heating box 10, and when in use, each support frame 14 expands toward the bottom.

The carbon collection device 20 is a square box with good thermal conductivity and can be accommodated in the heating box 10. The box of the carbon collection device 20 is defined as a carbon collection space 21, and the carbon collection device 20 includes A carbon collection open end 22, the carbon collection open end 22 is connected to the carbon collection space 21, the carbon collection device 20 is connected to the open end 12 with the carbon collection open end 22, and is opposite to the heating box 10 along the heating space 11 slide. After the wood has been burned in the heating space 11, the carbon collection device 20 receives it into the heating box 10, and the remaining carbon in the heating space 11 can be collected into the carbon collection space 21 through the carbon collection open end 22 Internally, ROUTE not only saves time and effort and does not dirty hands, the remaining carbon can also be reused, saving material waste.

The material inlet 30 can be arranged on one of the sides of the carbon collection device 20 or one of the ring sides of the heating box 10, and a baffle 31 is arranged around the material inlet 30 so that the wood is placed into the material. The opening 30 can be supported by the baffle plate 31 and not easily scattered. Preferably, the material inlet 30 is provided on a top surface of the carbon collection device 20, and the wood can be put into the heating space 11 from top to bottom to burn. When in use, it is only necessary to replenish the wood in the material inlet 30, and there is no need to repeatedly pay attention to whether the wood needs to be pushed into the heating space 11.

The material inlet 30 can also be arranged at the overlap of the heating box 10 and the carbon collection device 20 when the heating box 10 is combined, and the baffle plate 31 is used to fix the heating box 10 and the carbon collection device 20 so that the portable cooker has an integrated structure. Can be more stable.

When the portable cooker structure provided by the present invention is used, the wood is put in from top to bottom to the material inlet 30, and burned in the heating space 11, so that the overall temperature of the heating box 10 rises, and it can be used The carbon collection device 20 and the top surface of the heating box 10 are heated and cooked, and the hot smoke generated after the wood is burned in the heating space 11 can be discharged to the exhaust port 13.

The top surface of the carbon collection device 20 can be provided with an open mouth, and a barbecue grill can be placed above the opening. After the carbon is removed, it is separated from the heating box 10, and the remaining carbon is directly used to barbecue the top surface of the carbon collection device 20, so that the portable cooker structure can perform various cooking methods.

Please refer to Fig. 3 and Fig. 4 together, the exhaust port 13 can be provided with a chimney 15 which can discharge the hot smoke to a higher position. The chimney 15 is preferably a tube that can be extended and retracted in length. Or a number of short tubes that can be docked and detached are presented in a retractable manner, so that when the portable cooker structure is used, the hot smoke discharged will not cause a user to smoke eyes or breathe discomfort, and improve the comfort of the use environment . In this embodiment, the chimney 15 is a rectangular piece of material. The chimney 15 includes a relatively short side 151 and a relatively long side 152. When the chimney 15 is to be used, one of the relatively long sides 152 is along the relatively short The edge 151 rolls up the sheet and makes the chimney 15 appear as a hollow cylinder. The chimney 15 is fixed around and fixed by a plurality of collars 153 so that the chimney 15 is not easy to unfold; when the chimney 15 is folded, it reaches one of the chimneys. The relatively short side 151 rolls up the sheet along the relatively long side 152, so that the chimney 15 can be presented in a relatively small volume and is convenient for storage.

In the second embodiment provided by the present invention, the difference from the previous embodiment is that the portable cooker structure includes a second heating box 40, the second heating box 40 is a square box, and the second heating box 40 The box body defines a second heating space 41. The second heating box 40 includes a pair of interfaces 42 and a second smoke exhaust port 43. The pair of interfaces 42 are arranged on the bottom surface of the second heating box 40 and can It is docked with the smoke exhaust port 13 and communicates with the heating space 11 and the second heating space 41. The second smoke exhaust port 43 is provided on the top surface of the second heating box 40 so that the hot air can pass through the exhaust smoke. The port 13 and the pair of ports 42 enter the second heating space 41 and are discharged through the second exhaust port 43. Preferably, the pair of ports 42 and the second exhaust port 43 are disposed opposite to the second heating box 40 At both ends of the second heating box 40, the entire second heating box 40 can realize the heating function, so that heating and cooking can be performed on the top surface of the second heating box 40.

Through the addition of the second heating box 40, the portable cooking utensil structure can increase the use space, and the effect of heat preservation food can be displayed at the far end of the fire, so that the user does not need to worry about the food becoming cold when cooking outdoors. Repeated heating is required. In order to prevent the uneven weight distribution of the portable cooker due to the installation of the second heating box 40, a supporting device 50 is provided at the open end of the second heating box 40 to support the second heating box 40. The heating box 40 keeps the structure of the portable cooker stable. The supporting device 50 can be equipped with toilet paper or lamps and other equipment to achieve the maximum utilization of space and structure.

Please refer to FIG. 6, the exhaust port 13 and the pair of ports 42 are mutually detachably snapped openings. Preferably, the exhaust port 13 and the pair of ports 42 are circular openings, and the second heating box 40 The direction of rotation can be relative to the heating box 10, so that the portable cooker structure can be configured to reflect a use environment and exhibit flexibility. The portable cooker structure can also be provided with a plurality of the second heating boxes 40, so that the portable cooker structure can further expand the overall use space.

In the third embodiment provided by the present invention, the difference from the previous embodiments is that the heating box 10 includes a window 16 and a container rack 17, and the window 16 is disposed on one of the sides of the heating box 10. , The window includes a glass surface, the user can not only watch the wood in the heating box 10 burning in the heating space 11 through the window 16, the glass surface can exhibit better radiation conduction characteristics, when carrying When the type cooker structure is used outdoors in cold winter, when heat can be conducted through the glass surface at the same time, the heating box 10 can also have the effect of heating stove. The container rack 17 can be opened and closed outwards relative to the side surface of the heating box 10 or extended from the bottom surface of the heating box 10, so that the container rack 17 can be presented in a stowed manner. Preferably, the container rack 17 is more It can extend toward the carbon collecting device 20, and the user can place cooked food or utensils required for cooking on the container rack 17, so that the portable cooker structure can increase the use space.

In the fourth embodiment provided by the present invention, the difference from the previous embodiments is that the carbon collection device 20 includes an aeration device 23 which is arranged on one of the sides of the carbon collection device 20 and communicates with the collection device. The carbon space 21, the ventilation device 23 is an adjustable opening, so that the gas can further enter the ventilation device 23 into the heating space 11, preventing the material inlet 30 from putting too much wood into the convection The problem is that the user can directly ignite the heating space 11 directly through the ventilation device 23. The open end of the supporting device 50 of the carbon collecting device 20 prevents the problem of uneven weight distribution and maintains the structure of the portable cooker to be stable.

Please refer to FIG. 5, when the portable cooker structure is stored, each supporting device 50 and each equipment erected on it can be removed from the portable cooker structure and accommodated in the carbon collection space 21 or the second heating Space 41; the container rack 17 and the support rack 14 can be accommodated in the heating box 10; the chimney 15 to the relatively short side 15 can be rolled up to be detached from a plurality of collars 153 and to the material inlet 30 The baffle plate 31 is contained in the carbon collection space 21 or the second heating space 41; the carbon collection space 21 slides along the heating space 11 and is contained in the heating box 10; the second heating box 40 can be turned It can be stacked up and down with the heating box 10, so that the portable cooker structure can be stored in the smallest volume as a whole, so that the user can conveniently carry the portable cooker structure.

10: Heating box 11: Heating space 12: open end 13: Smoke outlet 14: Support frame 15: Chimney 16: form 17: container 151: Relatively short side 152: Relative long side 153: Ring 20: Carbon collection device 21: Carbon collection space 22: Open end of carbon collection 23: Ventilation device 30: Material inlet 31: baffle 40: The second heating box 41: The second heating space 42: Pair interface 43: second smoke outlet 50: Supporting device

Figure 1 is a perspective view of the first state of the preferred embodiment of the present invention Figure 2 is a partial exploded view of the preferred embodiment of the present invention Figure 3 is the first state diagram of the chimney of the preferred embodiment of the present invention Figure 4 is the second state diagram of the chimney of the preferred embodiment of the present invention Figure 5 is a perspective view of the second state of the preferred embodiment of the present invention Fig. 6 is a perspective view of the third state of the preferred embodiment of the present invention

10: Heating box

14: Support frame

15: Chimney

16: form

17: container

153: Ring

20: Carbon collection device

23: Ventilation device

30: Material inlet

31: baffle

40: The second heating box

50: Supporting device

Claims (9)

A portable cooking utensil structure, which comprises a heating box, a carbon collection device, a material inlet and a smoke exhaust port. The heating box has good thermal conductivity. The interior of the heating box is defined as a heating space. The carbon collection device can Disassembled and housed in the heating space, and a carbon collection space inside the carbon collection device communicates with the heating space, the opening direction of the material inlet is upward and communicates with the heating space, and the exhaust port is opened in the heating box. On a surface, the portable cooker structure generates air convection through the material inlet, the heating space, and the smoke outlet; and a second heating box, the inside of the second heating box is defined as a second heating space, and the second heating The box includes a pair of interfaces and a second smoke exhaust port. The pair of interfaces are provided on the bottom surface of the second heating box and are connected to the exhaust port to communicate with the heating space and the second heating space. The second smoke exhaust The opening is arranged on the top surface of the second heating box body to communicate with the second heating space. According to the portable cooker structure described in claim 1, a chimney is provided at the exhaust port, and the chimney is a rectangular flexible sheet material, which is a thin metal sheet. According to the portable cooker structure described in claim 2, a window is provided on one side of the heating box, and the window includes a glass surface. According to the portable cooker structure described in claim 3, the second heating box can be rotated relative to the heating box. According to the portable cooker structure of claim 2, one side of the carbon collection device includes an aeration device, and the aeration device is an adjustable opening and communicates with the carbon collection space and the heating space. According to the portable cooking utensil structure described in claim 3, an open port is defined on the top surface of the carbon collection device, and a barbecue grill is placed above the open port. According to the portable cooker structure described in claim 5, an open port is defined on the top surface of the carbon collection device, and a barbecue grill is placed above the open port. According to the portable cooking utensil structure of claim 6, the heating box includes a container rack and four supporting racks, and the container rack can be opened and closed outwards relative to the side surface of the heating box or drawn out from the bottom surface of the heating box. Each of the supporting frames is protrudingly arranged on the bottom surface of the heating box, and each supporting frame can be accommodated in the heating box. According to the portable cooking utensil structure of claim 7, the heating box includes a container rack and four supporting racks, and the container rack can be opened and closed outwards relative to the side surface of the heating box or drawn out from the bottom surface of the heating box. Each of the supporting frames is protrudingly arranged on the bottom surface of the heating box, and each supporting frame can be accommodated in the heating box.

Images