Oven with cover

Abstract

The utility model relates to the technical field of baking equipment, in particular to an oven with a cover, which comprises a base, an upper cover, an upper-layer baking net, a lower-layer baking net and clamping strips, the base is of a shell structure with an opening in the top, and a first supporting piece and a second supporting piece are respectively arranged on two sides in the base; the upper cover is rotationally connected to the opening of the base; one end of the upper-layer roasting net is rotationally connected to the top in the base, and the other end of the upper-layer roasting net can be supported on the second supporting piece; one end of the lower-layer roasting net is rotationally connected to the inner bottom of the base, the other end of the lower-layer roasting net can be supported on the first supporting piece, and the lower-layer roasting net can lean on the side wall of the base after being upwards rotated and opened; one end of the clamping strip is rotationally connected with the upper cover, and the other end of the clamping strip can be clamped with the rotating shaft of the upper-layer roasting net to support the upper cover and limit the rotation of the upper-layer roasting net after the upper-layer roasting net is upwards rotated and opened. According to the utility model, the turnover double-layer grilling net is adopted, and the grilling net does not need to be supported by hands after being turned over and opened, so that charcoal fire is convenient to add.

Description

Technical Field

[0001] The utility model relates to the technical field of baking equipment, and particularly relates to a covered oven. Background Art

[0002] A charcoal grill is a barbecue equipment that uses charcoal or other forms of carbon as fuel, and is widely used in outdoor barbecues and some specific dining places. Most of the existing charcoal grills use a single-layer grill net. Although it can transfer the heat of the charcoal fire to the food surface more evenly, making the food cooked more evenly, it has a large floor area and low heat utilization rate, increasing the production cost.

[0003] The patent with the application number CN201520687297.3 discloses a double-layer charcoal grill with a double-layer baking structure. While performing conventional barbecues (grilling meat, chicken wings or fish) on the upper grill net, corn chips, potatoes, sweet potatoes, etc. that have been seasoned can be braised on the lower baking ring wrapped with aluminum foil. Compared with a single-layer grill, the double-layer grill structure of this patent meets the needs of multiple people grilling at the same time, and also solves the problems of large floor area and low heat utilization rate of a single-layer grill. However, when adding charcoal to the bottom of the grill, it is necessary to remove the two-layer grill net and reinstall it after the charcoal is added, which is not convenient to use. Summary of the Utility Model

[0004] In view of this, the purpose of the present utility model is to provide a covered oven with a double-layer grill net that can be flipped, and the grill net does not need to be supported by hands after being flipped open, which is convenient for adding charcoal.

[0005] In order to achieve the above purpose, the present utility model provides the following technical solutions:

[0006] The covered oven includes a base, an upper cover, an upper grill net, a lower grill net and a clamping strip. The base is a shell structure with an open top, and a first support and a second support are respectively arranged on both sides inside the base; the upper cover is rotatably connected to the opening of the base; one end of the upper grill net is rotatably connected to the inner top of the base, and the other end of the upper grill net can be supported on the second support; one end of the lower grill net is rotatably connected to the inner bottom of the base, and the other end of the lower grill net can be supported on the first support, and after the lower grill net is rotated upward and opened, it can lean against the side wall of the base; one end of the clamping strip is rotatably connected to the upper cover, and the other end of the clamping strip can be clamped with the rotating shaft of the upper grill net to support the upper cover and limit the rotation of the upper grill net after the upper grill net is rotated upward and opened.

[0007] As an optional solution, an L-shaped limiting opening is formed on the clamping strip, and one end of the rotating shaft of the upper grill net penetrates through the limiting opening and can be clamped at the bottom edge of the limiting opening.

[0008] As an alternative solution, a first handle for flipping the upper cover is provided on the outer side wall of the upper cover; a second handle for flipping the upper baking net is provided at one end of the rotating shaft of the upper baking net passing through the limiting port.

[0009] As an alternative solution, the first support member is a support long rod, and both ends of the support long rod are fixedly connected to the left and right inner side walls of the base respectively.

[0010] As an alternative solution, the second support member is two support triangular frames, and the two support triangular frames are respectively fixedly connected to both sides of the front inner side wall of the base.

[0011] As an alternative solution, lower regulating valves for regulating the flue gas pressure inside the base are respectively provided on the left and right side walls of the base, and upper regulating valves for regulating the flue gas pressure inside the upper cover are respectively provided on the left and right side walls of the upper cover.

[0012] As an alternative solution, an ash cleaning door on the same side as the clamping strip is provided at the bottom of one side wall of the base.

[0013] As an alternative solution, a tray on the opposite side of the ash cleaning door is fixedly connected to the outside of the top of one side wall of the base.

[0014] As an alternative solution, it further includes an upper riser pipe and a lower riser pipe which are detachably connected up and down; the upper riser pipe is arranged at the bottom of the base, and a bottom ring is sleeved on the lower riser pipe.

[0015] As an alternative solution, both ends of a U-shaped frame are fixedly connected to the outer bottom wall of the base, the upper end of the upper riser pipe penetrates through the middle of the U-shaped frame and extends into the U-shaped frame, a fixing ring which can be attached to the bottom wall of the U-shaped frame is convexly provided on the outer peripheral surface of the upper riser pipe, and the fixing ring is detachably connected to the U-shaped frame.

[0016] Due to the adoption of the above technical solutions, the present utility model will have the following beneficial effects:

[0017] 1. For the covered oven provided by the present utility model, by arranging that the upper baking net can be supported on the second support member and the lower baking net can be supported on the first support member, a double-layer baking net structure is formed, which can meet the needs of multiple people baking at the same time, and also solves the problems of large floor area and low heat utilization rate of a single-layer oven. By arranging that the lower baking net can lean against the side wall of the base after being rotated upward and opened, and the clamping strip can be engaged with the rotating shaft of the upper baking net to support the upper cover and limit the rotation of the upper baking net after the upper baking net is rotated upward and opened, it is not necessary to support the upper cover, the upper baking net and the lower baking net with hands to keep them in the open state after flipping and opening, so compared with the prior art, it is more convenient to add charcoal.

[0018] 2. The covered oven provided by the present utility model is fixed by pouring the lower riser underground, and then installing the upper riser at the upper end of the lower riser as the support of the base. Compared with using ordinary brackets as the support, it can be used in various outdoor terrain environments and has a good fixing effect.

[0019] 3. The covered oven provided by the present utility model is provided with a fixing ring that can fit the bottom wall of the U-shaped frame. The design of the fixing ring can increase the stress area between the upper riser and the base, avoiding deformation of the bottom of the base after long-term heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0021] Figure 1 is the side view of the covered oven described in the embodiment of the present utility model;

[0022] Figure 2 is Figure 1 the perspective view of the covered oven described in the embodiment;

[0023] Figure 3 is Figure 1 the perspective view of the covered oven described in the embodiment from another angle;

[0024] Figure 4 is Figure 2 the exploded view of;

[0025] Figure 5 is Figure 1 the installation schematic diagram of the covered oven described in the embodiment.

[0026] Reference numerals: 1, base; 11, first support member; 12, second support member; 13, ash cleaning door; 14, tray; 15, U-shaped frame; 2, upper cover; 21, first handle; 3, upper baking net; 31, second handle; 4, lower baking net; 5, clamping strip; 51, limiting port; 61, upper regulating valve; 62, lower regulating valve; 71, upper riser; 711, fixing ring; 72, lower riser; 721, bottom ring; 81, soil; 82, cement mortar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0029] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0030] Please refer to Figure 1-4 , in an embodiment of the covered oven of the present utility model, the covered oven includes a base 1, an upper cover 2, an upper baking net 3, a lower baking net 4, and a clamping strip 5:

[0031] Among them, the base 1 is a housing structure with an open top. The upper cover 2 is rotatably connected to the opening of the base 1 to open and close the base 1. The upper cover 2 can make the hot air inside the base 1 circulate, prevent the roasted tobacco from directly emitting, and make the food roasted and cooked more evenly and delicious. At the same time, the upper cover 2 can also reduce the influence of the wind force on the outside of the base 1, so that the temperature is more stable. On both sides inside the base 1, a first support member 11 and a second support member 12 are respectively provided; specifically, the first support member 11 can be set as a circular support long rod, and both ends of the support long rod are fixedly connected to the left and right inner side walls of the base 1. The second support member 12 can be set as two support triangular frames, and the two support triangular frames are respectively fixedly connected to both sides of the front inner side wall of the base 1.

[0032] Among them, one end of the upper grill net 3 is rotatably connected to the inner top of the base 1, and the distance from the second support member 12 to the rotating shaft of the upper grill net 3 is less than the width of the upper grill net 3, so that the other end of the upper grill net 3 can be supported on the second support member 12; one end of the lower grill net 4 is rotatably connected to the inner bottom of the base 1, and the distance from the first support member 11 to the front side wall of the base 1 is greater than the width of the lower grill net 4, so that the other end of the lower grill net 4 can be supported on the first support member 11. The rotating connection part of the lower grill net 4 and the base 1 is close to the bottom of the front side wall of the base 1, so that after the lower grill net 4 is rotated upward and opened, it can lean on the upper edge of the front side wall of the base 1.

[0033] Among them, one end of the clamping strip 5 is rotatably connected to the upper cover 2, and the other end of the clamping strip 5 can be clamped with the rotating shaft of the upper grill net 3 to support the upper cover 2 and limit the rotation of the upper grill net 3 after the upper grill net 3 is rotated upward and opened; specifically, an L-shaped limiting port 51 is opened on the clamping strip 5, the long side of the limiting port 51 extends along the length direction of the clamping strip 5, the short side of the limiting port 51 extends along the width direction of the clamping strip 5, and one end of the rotating shaft of the upper grill net 3 penetrates through the limiting port 51.

[0034] When this embodiment is in use, the upper cover 2 is flipped upward to open the base 1, and the rotating shaft of the upper grill net 3 can move downward relative to the upper cover 2 along the long side of the limiting port 51 until it moves to the short side of the limiting port 51. Then the upper cover 2 is released, and the upper cover 2 presses the clamping strip 5 under the action of gravity, so that the rotating shaft of the upper grill net 3 is clamped into the short side of the limiting port 51 to form a support for the upper cover 2. At the same time, the pressure of the clamping strip 5 on the rotating shaft of the upper grill net 3 can limit the rotation of the upper grill net 3.

[0035] Specifically, in order to facilitate the flipping of the upper cover 2 and the upper grill net 3, a first handle 21 for flipping the upper cover 2 can be provided on the outer side wall of the upper cover 2, and a second handle 31 for flipping the upper grill net 3 can be provided at one end of the rotating shaft of the upper grill net 3 passing through the limiting port 51. The first handle 21 and the second handle 31 can adopt the same style, which includes a spiral structure and a connecting strip penetrating through the spiral structure. The connecting strip is connected to the upper cover 2 or the rotating shaft of the upper grill net 3, and both ends of the spiral structure are respectively connected to the connecting strip. The spiral structure is made of a high-temperature resistant and heat-insulating material (such as ceramic fiber) to prevent scalding the hand.

[0036] Specifically, in order to adjust the amount of smoke above the upper grill net 3 and the lower grill net 4, lower regulating valves 62 for adjusting the smoke pressure in the base 1 can be respectively installed on the left and right side walls of the base 1, and upper regulating valves 61 for adjusting the smoke pressure in the upper cover 2 can be respectively installed on the left and right side walls of the upper cover 2, so as to control the smoky flavor of the food on the upper grill net 3 and the lower grill net 4.

[0037] Specifically, an ash cleaning door 13 on the same side as the above-mentioned clamping strip 5 can be installed at the bottom of one side wall of the base 1. Through this ash cleaning door 13, it is convenient to clean the carbon ash generated after coal combustion at the bottom inside the base 1. There are two hooks on both sides of the upper edge of the ash cleaning door 13, and two hook grooves are provided at the corresponding positions on the side wall of the base 1. The two hooks can be vertically rotatably hung in the two hook grooves respectively, so that the ash cleaning door 13 can be vertically turned up and down to open and close the bottom of the side wall of the base 1.

[0038] More specifically, a tray 14 on the opposite side of the ash cleaning door 13 can also be fixedly connected outside the top of one side wall of the base 1. The tray 14 and the ash cleaning door 13 are arranged opposite to each other, which can prevent the tray 14 from affecting the ash cleaning operation. The tray 14 is rectangular and is horizontally installed on the base 1 through bolts, and can temporarily place the roasted food, which is convenient to use.

[0039] On this basis, the covered oven further includes an upper riser 71 and a lower riser 72. The upper riser 71 is arranged at the bottom of the base 1, and a bottom ring 721 is sleeved on the lower riser 72; a threaded rod is coaxially fixedly connected to the upper end surface of the lower riser 72, and a corresponding threaded hole is opened on the lower end surface of the upper riser 71. Through the threaded fit of the threaded rod and the threaded hole, the upper riser 71 and the lower riser 72 are detachably connected up and down. When in use, as Figure 5 shown:

[0040] 1. At a suitable position on the ground, dig a hole about 20 cm deep and 12 cm in diameter in the underground soil 81;

[0041] 2. Rotate and connect the upper riser 71 and the lower riser 72 to form a column, and place the column into the above-mentioned hole. The lower end of the lower riser 72 extends into the hole by 14 cm to keep the column in a vertical state and fixed; then pour cement mortar 82 into the hole, and the bottom ring 721 rises to the ground height with the grouting. Finally, wait for the cement mortar 82 to solidify;

[0042] 3. After the cement mortar 82 is solidified, connect the base 1 with the upper riser 71 to complete the installation.

[0043] Through the above installation method, the covered oven of the present utility model can be used in various outdoor terrain environments. Moreover, compared with the oven with a bracket, the center of gravity is low and it is unstable after being stressed. The design of the upper riser 71 and the lower riser 72 in this embodiment can not only raise the center of gravity to make the oven stress stable, but also facilitate outdoor use.

[0044] More specifically, both ends of the U-shaped frame 15 can be fixedly connected to the outer bottom wall of the base 1 by bolts. The upper end of the upper vertical pipe 71 penetrates through the middle of the U-shaped frame 15 and extends into the U-shaped frame 15. The end of the upper vertical pipe 71 extending into the U-shaped frame 15 can be detachably connected to the U-shaped frame 15 by a long bolt. A fixing ring 711 is convexly provided on the outer peripheral surface of the upper vertical pipe 71 and can be attached to the bottom wall of the U-shaped frame 15. The fixing ring 711 is detachably connected to the U-shaped frame 15 by a plurality of bolts along the circumferential direction. The design of the fixing ring 711 can increase the force-bearing area between the upper vertical pipe 71 and the base 1, avoiding deformation of the bottom of the base 1 after long-term heating.

[0045] The usage method or working principle of the present utility model is as follows:

[0046] When grilling, first rotate the lower grill net 4 downward so that the lower grill net 4 is supported on the first support member 11. Place the food to be braised on the lower grill net 4. Then slightly lift the upper cover 2 so that the rotating shaft of the upper grill net 3 disengages from the short side of the limit opening 51 and enters the long side, so that the upper grill net 3 can be rotated downward to be supported on the second support member 12. Place the food to be grilled on the upper grill net 3. Finally, lower the upper cover 2 to close the base 1.

[0047] When adding charcoal, first flip the upper cover 2 upward to open the base 1, so that the rotating shaft of the upper grill net 3 can move downward relative to the upper cover 2 along the long side of the limit opening 51 until it moves to the short side of the limit opening 51. Then flip the upper grill net 3 upward to a suitable position where charcoal can be placed. Then release the upper cover 2 so that the upper cover 2 presses down the clamping strip 5 under the action of gravity, and the rotating shaft of the upper grill net 3 is clamped into the short side of the limit opening 51 to form a support for the upper cover 2. At the same time, the pressure of the clamping strip 5 on the rotating shaft of the upper grill net 3 can limit the rotation of the upper grill net 3, so that there is no need to support the upper grill net 3 by hand. After that, flip the lower grill net 4 upward until the lower grill net 4 leans against the upper edge of the front side wall of the base 1, so that there is no need to support the lower grill net 4 by hand. Finally, charcoal can be added to the inner bottom of the base 1.

[0048] The above-described embodiments only represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A covered oven, characterized in that: The invention comprises a base (1), an upper cover (2), an upper grill (3), a lower grill (4) and a clamping strip (5); the base (1) is a shell structure with an opening at the top; a first support member (11) and a second support member (12) are respectively provided on two sides of the base (1); the upper cover (2) is rotatably connected to the opening of the base (1); one end of the upper grill (3) is rotatably connected to the top of the base (1), and the other end of the upper grill (3) can be supported on the second support member (12); the lower grill (4) is rotatably connected to the top of the base (1); and the lower grill (4) is rotatably connected to the top of the base (1). One end of the grill (4) is rotatably connected to the inner bottom of the base (1), and the other end of the lower grill (4) can be supported on the first support member (11), and the lower grill (4) can lean on the side wall of the base (1) after being rotated upward and opened; one end of the clamping strip (5) is rotatably connected to the upper cover (2), and the other end of the clamping strip (5) can be clamped with the rotating shaft of the upper grill (3) to support the upper cover (2) and limit the rotation of the upper grill (3) after the upper grill (3) is rotated upward and opened.

2. The covered oven according to claim 1, characterized in that: An L-shaped limiting opening (51) is provided on the clamping strip (5), and one end of the rotating shaft of the upper grill (3) passes through the limiting opening (51) and can be clamped at the bottom edge of the limiting opening (51).

3. The covered oven according to claim 2, characterized in that: A first handle (21) for flipping the upper cover (2) is provided on the outer side wall of the upper cover (2); and a second handle (31) for flipping the upper grill (3) is provided at one end of the rotating shaft of the upper grill (3) passing through the limiting opening (51).

4. The covered oven according to claim 1, characterized in that: The first support member (11) is a long support rod, and the two ends of the long support rod are respectively fixedly connected to the left and right inner side walls of the base (1).

5. The covered oven according to claim 1, characterized in that: The second supporting member (12) is two supporting tripods, and the two supporting tripods are respectively fixedly connected to two sides of the front inner side wall of the base (1).

6. The covered oven according to claim 1, characterized in that: The left and right side walls of the base (1) are respectively provided with lower regulating valves (62) for regulating the smoke pressure in the base (1), and the left and right side walls of the upper cover (2) are respectively provided with upper regulating valves (61) for regulating the smoke pressure in the upper cover (2).

7. The covered oven according to claim 1, characterized in that: A dust sweeping door (13) is provided on the bottom of one side wall of the base (1) and is located on the same side as the clamping strip (5).

8. The covered oven according to claim 7, characterized in that: A tray (14) on the opposite side of the dust sweeping door (13) is fixedly connected to the top of one side wall of the base (1).

9. The covered oven according to claim 1, characterized in that: It also comprises an upper riser (71) and a lower riser (72) which are detachably connected up and down; the upper riser (71) is arranged at the bottom of the base (1), and a bottom ring (721) is sleeved on the lower riser (72).

10. The covered oven according to claim 9, characterized in that: The outer bottom wall of the base (1) is fixedly connected to the two ends of the U-shaped frame (15); the upper end of the upper riser (71) penetrates the middle of the U-shaped frame (15) and extends into the U-shaped frame (15); the outer circumferential surface of the upper riser (71) is provided with a fixing ring (711) that can be fitted with the bottom wall of the U-shaped frame (15) and is detachably connected to the U-shaped frame (15).

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