A liftable oven

Abstract

The utility model belongs to the technical field of oven, especially related to a liftable oven, including the furnace body and the grill, be provided with the furnace chamber in the furnace body, be provided with the charcoal frame in the furnace chamber, the grill sets up above the charcoal frame, a plurality of positioning slots are arranged in the furnace body side, the positioning slot is set up in succession in the vertical direction, the movable setting of charcoal frame is provided with the positioning piece on the charcoal frame, be provided with the positioning part of positioning slot adaptation on the positioning piece, the positioning part is cooperated with different positioning slots and can make charcoal frame install in the different height of installation cavity, still be provided with the guide groove on the furnace body, be provided with the guide part of guide groove adaptation on the positioning piece, control the positioning part and the positioning slot and separate, the guide part can move along the guide groove, thereby making charcoal frame can rise or fall in the installation cavity, the utility model discloses the purpose lies in providing a liftable oven of simple structure and convenient storage and transportation.

Description

Technical Field

[0001] This utility model belongs to the field of oven technology, and specifically relates to a height-adjustable oven. Background Technology

[0002] An oven is a device for baking and cooking food. It is a closed or semi-closed device that uses hot air to bake food. It is also called a baking oven or baking box. Its core functions are food baking, meat cooking, and heat preservation.

[0003] Most ovens consist of a grill rack and a charcoal rack. During use, charcoal is placed on the charcoal rack, and food is placed on the grill rack. In traditional ovens, the distance between the grill rack and the charcoal rack is relatively fixed, and the temperature of the grill pan can only be determined by the burning of the charcoal. This makes it easy for some foods to burn. Therefore, some ovens on the market allow for adjustment of the distance between the grill rack and the charcoal rack. For example, Chinese Utility Model Patent Application No. CN 202321721427.1 discloses a lifting charcoal oven, which includes an oven body, a charcoal plate disposed within the oven body, support columns disposed on the left and right sides above the oven body, a grill rack slidably mounted on the support columns, a grill pan disposed on the grill rack, and a lifting device connected to the grill rack. The charcoal plate is fixedly installed within the oven body, the lower end of the support columns is fixedly installed on the upper surface of the oven body, and the lifting device is mounted on the support columns.

[0004] While the above structure can adjust the relative position of the grill and charcoal rack to regulate the temperature of the grill during use, it requires a tall column above the oven body, resulting in a large overall height of the oven, which is inconvenient for storage and transportation. In addition, the structure is relatively complex and has a high production cost. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art, the purpose of this utility model is to provide an oven with a simple structure and convenient storage and transportation.

[0006] The purpose of this utility model is achieved as follows:

[0007] A liftable oven includes an oven body and a grill. The oven body has an oven cavity, and a charcoal rack is installed in the oven cavity. The grill is installed above the charcoal rack. The side of the oven body has several positioning grooves, which are arranged vertically in sequence. The charcoal rack is movably equipped with positioning components, and the positioning components are equipped with positioning parts that are adapted to the positioning grooves. The positioning parts can cooperate with different positioning grooves to allow the charcoal rack to be installed at different heights in the installation cavity.

[0008] The furnace body is also provided with a guide groove, and the positioning component is provided with a guide part adapted to the guide groove; the control positioning part is disengaged from the positioning groove, and the guide part can move along the guide groove, so that the charcoal frame can rise or fall in the installation cavity.

[0009] The present invention is further configured such that: the positioning member is threadedly connected to the carbon frame; the positioning member is controlled to rotate, and the positioning part can be disengaged from the positioning groove, thereby allowing the guide part to move along the guide groove.

[0010] The present invention is further configured such that: the positioning member is slidably connected to the charcoal frame, and controlling the sliding of the positioning member and the charcoal frame can disengage the positioning part from the positioning groove, and the charcoal frame is provided with an elastic member, which can drive the positioning member to reset and keep the positioning part in cooperation with the positioning groove.

[0011] The present invention is further configured such that: positioning grooves are provided on both sides of the furnace body, and positioning components are provided on both sides of the charcoal rack, the positioning components cooperating with the positioning grooves on both sides of the furnace body to allow the charcoal rack to be installed at different heights in the installation cavity.

[0012] The present invention is further configured such that: the charcoal frame includes a support frame, a positioning element is disposed on the support frame, a charcoal basin is disposed on the support frame, and the charcoal basin can be detached from the support frame and removed from the furnace cavity.

[0013] The present invention is further configured such that: a hanging basket is detachably provided on the furnace body, the hanging basket includes a connecting frame and an oil collecting tray, the hanging basket is set in the furnace cavity, and the oil collecting tray is located above the charcoal rack.

[0014] The present invention is further configured such that: a furnace cover is detachably provided on the furnace body, and the furnace cover is provided with a handle and a gas outlet.

[0015] The present invention is further configured such that: the furnace body includes a cylindrical furnace wall, the furnace cavity is disposed in the furnace wall, a bracket is provided on the furnace wall, and a supporting protrusion of the bracket extends outward from the furnace wall.

[0016] The present invention is further configured such that: a base is detachably provided at the lower end of the furnace wall, and an ash collection tray is provided on the base; a ventilation hole is provided at the bottom of the charcoal frame; and the ash collection tray is located below the charcoal frame.

[0017] The present invention is further configured such that: a ventilation opening is provided on the side wall of the furnace cavity, and a barrel seal is provided on the furnace body. The barrel seal can seal the ventilation opening, and an air inlet corresponding to the ventilation opening is provided on the barrel seal. By controlling the rotation of the sealing cover, the air inlet can be connected to the ventilation opening, so that outside air can enter the furnace cavity through the air inlet and the ventilation opening.

[0018] The advantages of this utility model compared to the prior art are:

[0019] 1. In this utility model, the height of the charcoal rack in the installation cavity is adjusted by the positioning groove on the side of the oven body and the positioning part on the charcoal rack, thereby adjusting the distance between the charcoal rack and the grill rack, and thus adjusting the temperature of the grill rack position, making it convenient for users to cook food in the oven. This structure is simple, convenient for the production and processing of the oven, and does not increase the overall height of the oven, making it convenient for the storage and transportation of the oven.

[0020] 2. The threaded connection of the positioning element and the charcoal rack in this utility model has a simple structure, which facilitates the stable installation of the charcoal rack and the furnace body, and avoids accidental disengagement of the positioning element from the positioning groove during use. The sliding connection of the positioning element and the charcoal rack allows the user to control the quick engagement and disengagement of the positioning element from the positioning groove, and allows the user to quickly adjust the height of the charcoal rack, making it convenient for user adjustment. The elastic element ensures that the positioning element and the positioning groove remain engaged, preventing the charcoal rack from falling down unexpectedly.

[0021] 3. The hanging basket in this utility model makes it convenient for users to bake food in the installation cavity, allowing them to bake different foods and use the oven flexibly. The oil collection tray can prevent oil from dripping onto the charcoal and producing smoke, while the oven lid helps to maintain the temperature in the installation cavity, making it convenient for users to bake food quickly.

[0022] 4. The bracket in this utility model makes it convenient for users to place tableware and food, and facilitates cooking with the oven. The detachable base makes it easy to remove the ash collection tray, allowing users to easily empty the ash from the tray. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a diagram showing the usage state of this utility model;

[0025] Figure 3 This is an exploded view of the present invention;

[0026] Figure 4 This is a cross-sectional view of the present invention;

[0027] Figure 5 This is a schematic diagram of the furnace wall structure in this utility model;

[0028] Figure 6 This is a partial sectional view of the bracket in this utility model;

[0029] Figure 7 This is one of the structural schematic diagrams of the base in this utility model;

[0030] Figure 8 This is the second structural schematic diagram of the base in this utility model;

[0031] Figure 9 This is a schematic diagram of the structure of the barrel seal in this utility model;

[0032] Figure 10 This is a cross-sectional view of the positioning component in this utility model;

[0033] Figure 11This is a schematic diagram of the hanging basket structure in this utility model;

[0034] Figure 12 This is a schematic diagram of the furnace cover in this utility model.

[0035] The labels in the diagram have the following meanings: 1-furnace body; 11-furnace wall; 12-bracket; 13-base; 111-furnace cavity; 112-positioning groove; 113-guide groove; 114-vent; 115-rotation groove; 116-insertion part; 117-slot; 118-through groove; 121-insertion protrusion; 122-support protrusion; 123-step part; 131-groove; 132-slot.

[0036] 133-Limiting groove; 134-Snap-fit ​​part; 2-Barrel seal; 21-Air inlet; 22-Control protrusion; 3-Charcoal rack; 31-Support frame; 32-Charcoal basin; 311-Guide hole; 4-Positioning component; 41-Positioning part; 42-Guide part; 43-Limiting end; 44-Control part; 5-Grilling rack; 6-Hanging basket; 61-Connecting frame; 62-Oil collection tray; 63-Handle; 64-Baffle strip; 7-Furnace cover; 71-Handle; 72-Air outlet; 8-Ash collection tray. Detailed Implementation

[0037] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0038] See Figures 1 to 12 As shown, a height-adjustable oven includes an oven body 1 and a grill rack 5. The oven body 1 has an oven cavity 111, and a charcoal rack 3 is disposed in the oven cavity 111. The grill rack 5 is disposed above the charcoal rack 3. Several positioning grooves 112 are provided on the side of the oven body 1, and the positioning grooves 112 are arranged vertically in sequence. A positioning element 4 is movably disposed on the charcoal rack 3. The positioning element 4 is provided with a positioning part 41 that is adapted to the positioning groove 112. The positioning part 41 cooperates with different positioning grooves 112 to allow the charcoal rack 3 to be installed at different heights in the mounting cavity. The oven body 1 is also provided with a guide groove 113, and the positioning element 4 is provided with a guide part 42 that is adapted to the guide groove 113. By controlling the positioning part 41 to disengage from the positioning groove 112, the guide part 42 can move along the guide groove 113, thereby allowing the charcoal rack 3 to rise or fall in the mounting cavity. In this structure, the height of the charcoal rack 3 in the installation cavity is adjusted by the positioning groove 112 on the side of the oven body 1 and the positioning piece 4 on the charcoal rack 3, thereby adjusting the distance between the charcoal rack 3 and the grill 5, and thus adjusting the temperature of the grill 5. This makes it convenient for users to cook food in the oven. The structure is simple and convenient for the production and processing of the oven. Moreover, the structure does not increase the overall height of the oven, making it convenient for the storage and transportation of the oven.

[0039] The guide groove 113 can be provided separately from the positioning groove 112. In this embodiment, the guide groove 113 extends longitudinally and connects each positioning groove 112.

[0040] In this invention, the positioning element 4 and the charcoal frame 3 can be threadedly connected. By controlling the rotation of the positioning element 4, the positioning part 41 can disengage from the positioning groove 112, thereby allowing the guide part 42 to move along the guide groove 113. The threaded connection between the positioning element 4 and the charcoal frame 3 is simple in structure, facilitates the stable installation of the charcoal frame 3 and the furnace body 1, and avoids accidental disengagement of the positioning element 4 from the positioning groove 112 during use.

[0041] The structure shown in the accompanying drawings of this utility model is such that the positioning member 4 is threadedly connected to the charcoal frame 3. In this case, the guide portion 42 is provided with an external thread, and the charcoal frame 3 is provided with a guide hole 311. The guide hole 311 is provided with an internal thread adapted to the external thread. Preferably, the guide portion 42 is provided with a limiting end 43, which is located at the end of the guide portion 42 away from the positioning portion 41. The limiting end 43 can prevent the guide portion 42 from disengaging from the guide hole 311 during use. In this embodiment, the limiting end 43 is a nut. This structure facilitates the relative disassembly of the positioning member 4 and the charcoal frame 3. The positioning portion 41 is provided with a control portion 44, which is located on the outside of the furnace body 1.

[0042] The positioning element 4 and the charcoal frame 3 can also be slidably connected. Controlling the sliding of the positioning element 4 and the charcoal frame 3 allows the positioning part 41 to disengage from the positioning groove 112. Furthermore, the charcoal frame 3 is equipped with an elastic element that can drive the positioning element 4 to reset and maintain the engagement between the positioning part 41 and the positioning groove 112. The slidably connected positioning element 4 and charcoal frame 3 facilitates quick engagement and disengagement of the positioning element 4 from the positioning groove 112, allowing for rapid height adjustment of the charcoal frame 3 and convenient use. The elastic element ensures that the positioning element 4 and the positioning groove 112 remain engaged, preventing the charcoal frame 3 from accidentally descending.

[0043] When the positioning element 4 is slidably connected to the charcoal frame 3, the guide part 42 is slidably connected to the guide hole 311, and the elastic element is sleeved on the guide part 42, with both ends of the elastic element abutting against the limiting end 43 and the charcoal frame 3 respectively. Although this structure is not specifically shown in the accompanying drawings, those skilled in the art can implement this technical solution based on the description in the specification and their own knowledge.

[0044] In this invention, the furnace body 1 has positioning grooves 112 on both sides, and the charcoal rack 3 has positioning elements 4 on both sides. The positioning elements 4 cooperate with the positioning grooves 112 on both sides of the furnace body 1 to allow the charcoal rack 3 to be installed at different heights in the mounting cavity. This structure facilitates the stable support of the charcoal rack 3 by the positioning elements 4, preventing damage or tipping of the charcoal rack 3 during use.

[0045] The charcoal rack 3 includes a support frame 31, a positioning element 4 is disposed on the support frame 31, and a charcoal basin 32 is disposed on the support frame 31. The charcoal basin 32 can be detached from the support frame 31 and removed from the furnace cavity 111. This structure makes it convenient for users to take out the charcoal basin 32 from the furnace cavity 111 and add charcoal. In this embodiment, the support frame 31 is provided with a concave cavity, and the charcoal basin 32 is placed in the concave cavity.

[0046] A hanging basket 6 is detachably installed on the oven body 1. The hanging basket 6 includes a connecting frame 61 and an oil collection tray 62. The hanging basket 6 is installed in the oven cavity 111, and the oil collection tray 62 is located above the charcoal rack 3. The hanging basket 6 facilitates the user to grill food in the installation cavity, allows the user to grill different foods, and enables the user to use the oven flexibly. The oil collection tray 62 can prevent oil from dripping onto the charcoal and producing smoke.

[0047] In this embodiment, the oven body 1 is detachably equipped with an oven cover 7, which has a handle 71 and a vent 72. This structure helps to maintain the temperature in the installation cavity and makes it convenient for users to quickly bake food. When using the hanging basket 6, the food can be hung below the grill rack 5 and above the oil collection tray 62, and then the oven cover 7 is placed on top of the oven cavity 111.

[0048] The furnace body 1 includes a cylindrical furnace wall 11, with a furnace cavity 111 disposed within the furnace wall 11. A bracket 12 is provided on the furnace wall 11, and a supporting protrusion 122 extends from the outer periphery of the furnace wall 11 onto the bracket 12. The bracket 12 facilitates the user in placing tableware and food, making it convenient for the user to cook using the oven. The detachable base 13 facilitates the removal of the ash collection tray 8, allowing the user to easily empty the ash from the ash collection tray 8.

[0049] In this embodiment, the bracket 12 extends downward to form an insertion flange 121. The insertion flange 121 is inserted into the furnace cavity 111, and the supporting flange 122 abuts against the upper end of the furnace wall 11. This structure is simple and facilitates quick disassembly and installation of the furnace wall 11 and the bracket 12. Furthermore, the bracket 12 has a stepped portion 123 in the middle that communicates with the furnace cavity 111, and the baking tray or furnace cover 7 is installed on the stepped portion 123.

[0050] Handles 63 are provided on both sides of the hanging basket 6, allowing the user to detach the basket 6 from the oven cavity 111. A groove 118 corresponding to the handle 63 is provided at the upper end of the oven wall 11. The handle 63 protrudes from the groove 118 and is exposed. When the bracket 12 is connected to the oven wall 11, the bracket 12 holds the handle 63 firmly against the groove 118. The groove 118 also facilitates the positioning connection between the hanging basket 6 and the oven body 1, preventing the basket 6 from rotating or tilting within the oven cavity 111 during use. A longitudinal baffle 64 is provided on the hanging basket 6, located inside the guide groove 113 and the positioning groove 112. The baffle 64 slows down the flow of air through the guide groove 113, thereby reducing heat loss from the oven cavity 111 and helping to maintain the internal temperature of the oven cavity 111, facilitating quick food baking for the user.

[0051] In this utility model, the lower end of the furnace wall 11 is detachably provided with a base 13, and an ash collection tray 8 is provided on the base 13. The bottom of the charcoal frame 3 is provided with a ventilation hole, and the ash collection tray 8 is located below the charcoal frame 3. The detachable base 13 facilitates the removal of the ash collection tray 8, making it convenient for the user to empty the ash in the ash collection tray 8.

[0052] In this embodiment, the upper end of the base 13 is provided with a groove 131, and the charcoal basin 32 is placed in the groove 131. Several longitudinally extending slots 132 are provided on the outer periphery of the groove 131. Limiting grooves 133 are provided on the side walls of the slots 132. The slots 132 and the limiting grooves 133 are arranged in an L-shape. The lower end of the furnace wall 11 is provided with an L-shaped insertion part 116, which can be inserted into the slots 132 to control the relative rotation of the furnace wall 11 and the base 13. The insertion part 116 can also pass through the limiting groove. In 133, the insertion part 116 is prevented from disengaging from the slot 132. Preferably, the limiting groove 133 is provided with a snap-fit ​​part 134, and the insertion part 116 is provided with a slot 117 that is adapted to the snap-fit ​​part 134. The insertion part 116 and the slot 117 cooperate to keep the insertion part 116 connected to the limiting groove 133. Furthermore, the external force controls the relative rotation of the furnace wall 11 and the base 13 to make the snap-fit ​​part 134 engage or disengage from the slot 117, thereby realizing the relative disassembly or installation of the furnace wall 11 and the base 13.

[0053] A vent 114 is provided on the side wall of the furnace cavity 111. A barrel seal 2 is fitted onto the furnace body 1, which seals the vent 114. The barrel seal 2 is provided with an air inlet 21 corresponding to the vent 114. By controlling the rotation of the sealing cover, the air inlet 21 can communicate with the vent 114, allowing outside air to enter the furnace cavity 111 through the air inlet 21 and the vent 114. In this structure, the barrel seal 2 surrounds the outer circumference of the furnace head, and during use, the barrel seal 2 is not easily rotated due to accidental rotation, thus preventing the barrel seal 2 from accidentally sealing the vent 114 during use.

[0054] The furnace wall 11 described in this utility model is provided with a rotating groove 115 on its outer periphery, the barrel seal 2 is fitted in the rotating groove 115, and the barrel seal 2 is provided with a control protrusion 22 on its outer periphery, so that the user can control the ventilation rotation by controlling the control protrusion 22.

[0055] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.

Claims

1. A liftable oven, comprising an oven body (1) and a grill (5), wherein an oven cavity (111) is provided in the oven body (1), a charcoal rack (3) is provided in the oven cavity (111), and the grill (5) is positioned above the charcoal rack (3), characterized in that: The furnace body (1) has several positioning grooves (112) on its side, and the positioning grooves (112) are arranged vertically in sequence. The charcoal frame (3) is movably provided with a positioning component (4), and the positioning component (4) is provided with a positioning part (41) that is adapted to the positioning groove (112). The positioning part (41) can cooperate with different positioning grooves (112) to allow the charcoal frame (3) to be installed at different heights in the installation cavity. The furnace body (1) is also provided with a guide groove (113), and the positioning part (4) is provided with a guide part (42) adapted to the guide groove (113); the control positioning part (41) is disengaged from the positioning groove (112), and the guide part (42) can move along the guide groove (113), so that the charcoal frame (3) can rise or fall in the installation cavity.

2. The liftable oven according to claim 1, characterized in that: The positioning element (4) is threadedly connected to the carbon frame (3); by controlling the rotation of the positioning element (4), the positioning part (41) can be disengaged from the positioning groove (112), thereby allowing the guide part (42) to move along the guide groove (113).

3. The liftable oven according to claim 1, characterized in that: The positioning element (4) is slidably connected to the charcoal frame (3). Controlling the sliding of the positioning element (4) and the charcoal frame (3) can disengage the positioning part (41) from the positioning groove (112). The charcoal frame (3) is provided with an elastic element, which can drive the positioning element (4) to reset and keep the positioning part (41) and the positioning groove (112) in cooperation.

4. A height-adjustable oven according to claim 1, 2, or 3, characterized in that: The furnace body (1) is provided with positioning grooves (112) on both sides, and the charcoal rack (3) is provided with positioning parts (4) on both sides. The positioning parts (4) cooperate with the positioning grooves (112) on both sides of the furnace body (1) to install the charcoal rack (3) at different heights in the installation cavity.

5. A height-adjustable oven according to claim 4, characterized in that: The charcoal frame (3) includes a support frame (31), a positioning element (4) is set on the support frame (31), and a charcoal basin (32) is set on the support frame (31). The charcoal basin (32) can be removed from the support frame (31) and detached from the furnace cavity (111).

6. A height-adjustable oven according to claim 1, 2, 3, or 5, characterized in that: A hanging basket (6) is detachably installed on the furnace body (1). The hanging basket (6) includes a connecting frame (61) and an oil collection tray (62). The hanging basket (6) is installed in the furnace cavity (111), and the oil collection tray (62) is located above the charcoal frame (3).

7. A height-adjustable oven according to claim 6, characterized in that: The furnace body (1) is detachably provided with a furnace cover (7), and the furnace cover (7) is provided with a handle (71) and a gas outlet (72).

8. A height-adjustable oven according to claim 1, 2, 3, 5, or 7, characterized in that: The furnace body (1) includes a cylindrical furnace wall (11), a furnace cavity (111) is disposed in the furnace wall (11), a bracket (12) is provided on the furnace wall (11), and a support protrusion (122) of the bracket (12) extends outward from the furnace wall (11).

9. A height-adjustable oven according to claim 8, characterized in that: The furnace wall (11) is detachably provided with a base (13) at the lower end, and an ash collection plate (8) is provided on the base (13). The bottom of the charcoal frame (3) is provided with a ventilation hole, and the ash collection plate (8) is located below the charcoal frame (3).

10. A height-adjustable oven according to claim 1, 2, 3, 5, 7, or 9, characterized in that: A ventilation opening (114) is provided on the side wall of the furnace cavity (111), and a barrel seal (2) is fitted on the furnace body (1). The barrel seal (2) can seal the ventilation opening (114), and an air inlet (21) corresponding to the ventilation opening (114) is provided on the barrel seal (2). By controlling the rotation of the sealing cover, the air inlet (21) can be connected to the ventilation opening (114), so that outside air can enter the furnace cavity (111) through the air inlet (21) and the ventilation opening (114).

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