Oven

Abstract

An oven comprises a base, a foldable oven body, a top cover and a heating device, and the base is provided with an upper containing groove. The foldable furnace body is provided with a plurality of wall plates and can be changed between an unfolded state and a folded state. And a top plate of the top cover is recessed to form a heating groove. The heating device is arranged in the top cover and located on the opposite side of the heating groove, when the foldable oven body is in the unfolded state, the wall plates jointly define a baking space and are detachably inserted into the upper containing groove, the top cover detachably covers the top side of the foldable oven body, and the heating device is arranged in the top cover and located on the opposite side of the heating groove. At the moment, the heating device faces the baking space, and heat energy generated by the heating device heats the baking space and the heating groove at the same time.

Description

Technical Field

[0001] This utility model relates to ovens; in particular, it relates to a foldable oven that can heat the top cover from both inside and outside. Background Technology

[0002] The existing oven includes a box and a heater. The box has a baking space for placing the food to be baked. The heater is located in the box to heat the baking space so that the food to be baked is heated in the baking space.

[0003] Take a household oven as an example. While ovens offer the convenience and enjoyment of baking food, their bodies are composed of multiple fixed panels. These panels are fixed in place, resulting in a fixed shape and a considerable volume. When moving the oven, users typically have to carry it, which is inconvenient. Furthermore, storing the oven requires ample storage space due to its size.

[0004] The oven's inconvenience in moving and storing means it's typically used in a fixed location at home and rarely taken outdoors for camping. Furthermore, once food is removed from the baking pan, the oven cannot continuously heat or keep it warm.

[0005] Therefore, the design of existing ovens is still imperfect and needs improvement. Utility Model Content

[0006] In view of this, the purpose of this utility model is to provide an oven with a foldable body, which can be easily folded for convenient carrying and storage. Furthermore, the heating device can heat the baking space while simultaneously heating the top cover.

[0007] To achieve the above objectives, this utility model provides an oven comprising: a base including a bottom plate and multiple side plates connected to the bottom plate and forming an upper receiving groove together; a foldable oven body including multiple wall panels, the foldable oven body being adaptable between an unfolded state and a folded state, wherein in the unfolded state, the multiple wall panels together form a baking space and one bottom side of the multiple wall panels is detachably inserted into the upper receiving groove; a top cover including a top plate, the top plate being recessed to form a heating groove, the heating groove having a groove surface; and a heating device disposed inside the top cover and located on the opposite side of the groove surface of the heating groove; wherein, when the foldable oven body is in the unfolded state, the top cover is detachably covering one top side of the multiple wall panels, and the heating device faces the baking space; the heat generated by the heating device heats the baking space and the groove surface of the heating groove.

[0008] In one embodiment, the plurality of fixing seats are disposed on the base plate and are respectively adjacent to each of the side plates; a gap is formed between each of the fixing seats and each of the side plates; when the retractable furnace body is in the unfolded state, the bottom sides of the plurality of wall plates are inserted into the plurality of gaps.

[0009] In one embodiment, the plurality of wall panels of the retractable furnace body includes a front wall panel, a rear wall panel, a first left side wall panel, a second left side wall panel, a first right side wall panel, and a second right side wall panel. The two ends of the front wall panel are respectively hinged to the first left side wall panel and the first right side wall panel, and the two ends of the rear wall panel are respectively hinged to the second left side wall panel and the second right side wall panel. The first left side wall panel is hinged to the second left side wall panel, and the first right side wall panel is hinged to the second right side wall panel. The plurality of fixing seats includes a left fixing seat and a right fixing seat. When the bottom side of the plurality of wall panels is inserted into the plurality of gaps, the left fixing seat abuts against the hinge joint of the first left side wall panel and the second left side wall panel, and the right fixing seat abuts against the hinge joint of the first right side wall panel and the second right side wall panel.

[0010] In one embodiment, the retractable oven body includes two left support frames and two right support frames. The two left support frames are respectively disposed on an inner surface of the first left side panel and an inner surface of the second left side panel, and the two right support frames are respectively disposed on an inner surface of the first right side panel and an inner surface of the second right side panel. Each left support frame has a left support portion, and each right support frame has a right support portion. When the retractable oven body is in the unfolded state and the bottom sides of the plurality of panels are inserted into the plurality of gaps, the two left support portions extend along a first axis, and the two right support portions extend along a second axis, the first axis being parallel to the second axis. The front panel has an inlet corresponding to the two left support portions and the two right support portions. A baking tray is placed on both sides of the tray from the inlet along the first axis and the second axis on the two left support portions and the two right support portions.

[0011] In one embodiment, each of the left support portions is a left guide groove, and each of the right support portions is a right guide groove; when the retractable oven body is in the unfolded state and the bottom sides of the plurality of wall panels are inserted into the plurality of gaps, the two left guide grooves extend along the first axis, the two right guide grooves extend along the second axis, and the baking tray is inserted into the two left guide grooves and the two right guide grooves from the inlet along the first axis and the second axis.

[0012] In one embodiment, each of the left support portions has a left support plate, and each of the right support portions has a right support plate; when the retractable oven body is in the unfolded state and the bottom sides of the plurality of wall panels are inserted into the plurality of gaps, the two left support plates extend along the first axis, the two right support plates extend along the second axis, and the baking tray is placed on the two left support plates and the two right support plates from the inlet along the first axis and the second axis.

[0013] In one embodiment, when the retractable furnace body is in the retracted state, an outer surface of the first left side panel faces an outer surface of the second left side panel, the inner surface of the first left side panel faces the front wall panel, and a left support frame is located between the first left side panel and the front wall panel; the inner surface of the second left side panel faces the rear wall panel, and another left support frame is located between the second left side panel and the rear wall panel; an outer surface of the first right side panel faces an outer surface of the second right side panel, the inner surface of the first right side panel faces the front wall panel, and a right support frame is located between the first right side panel and the front wall panel; the inner surface of the second right side panel faces the rear wall panel, and another right support frame is located between the second right side panel and the rear wall panel.

[0014] In one embodiment, when the retractable furnace body is in the retracted state, the retractable furnace body can be stored in the upper receiving groove of the base, and the top cover can be detachably covered by the plurality of side plates of the base.

[0015] In one embodiment, the device includes multiple latches, multiple first fasteners, and multiple second fasteners. The multiple latches are disposed on the base, the multiple first fasteners are disposed on the top cover, and the multiple second fasteners are disposed on the foldable furnace body. When the top cover covers the multiple side panels of the base, each latch is detachably fastened to each of the first fasteners. When the foldable furnace body is in the unfolded state and the bottom sides of the multiple wall panels are inserted into the upper receiving groove, each latch is detachably fastened to each of the second fasteners.

[0016] In one embodiment, the plurality of side panels of the base include a front side panel; the plurality of latches include a front latch disposed on the front side panel; the plurality of wall panels of the foldable furnace body include a front wall panel having an entrance; the plurality of second fasteners include a front fastener disposed on the front wall panel and located below the entrance; a door panel is pivotally mounted on the front wall panel, the bottom of the door panel having a clearance notch, the door panel being pivotable between a closed position and an open position, the door panel being in the closed position abutting against the front wall panel and closing the entrance, and the door panel being in the open position opening the entrance and the clearance notch surrounding the front fastener.

[0017] In one embodiment, the bottom of the base plate has a lower receiving groove; a bipod is pivotally mounted in the lower receiving groove, the bipod can pivot in a first position and a second position, in the first position, a part of the bipod is located outside the lower receiving groove and the bipod is relatively unfolded, in the second position, the bipod is located in the lower receiving groove.

[0018] In one embodiment, the top cover includes a surrounding wall connected to the top plate, the surrounding wall having a notch, wherein when the top cover covers the top side of the plurality of wall panels, one of the plurality of wall panels closes the notch; the heating device is connected to a flexible conduit extending to the outside of the surrounding wall; when the top cover is detached from the top side of the plurality of wall panels, the flexible conduit can pass through the notch and be housed inside the top cover.

[0019] In one embodiment, a fixing hook is provided inside the top cover; when the flexible conduit is housed inside the top cover, the fixing hook fixes the flexible conduit.

[0020] In one embodiment, the top cover includes a surrounding wall connected to the top plate; the surrounding wall is pivotally provided with a plurality of fixing buckles, and the foldable furnace body is provided with a plurality of fixing rings; when the foldable furnace body is in the unfolded state and the top cover covers the top side of the plurality of wall panels, each fixing buckle can pivot between a fastening position and a releasing position; when each fixing buckle pivots to the fastening position, each fixing buckle fastens to each of the fixing rings; when each fixing buckle pivots to the releasing position, each fixing buckle disengages from each of the fixing rings.

[0021] The advantage of this invention is that the heating device of the top cover can simultaneously heat the baking space and the surface of the heating groove. This design breaks through the limitation of existing ovens that can only bake inside the oven. In addition, the foldable oven body can flexibly switch between the unfolded state and the folded state, which also provides the oven with greater portability. Attached Figure Description

[0022] Figure 1 This is a perspective view of the oven according to the first preferred embodiment of the present invention.

[0023] Figure 2 This is a partial exploded perspective view of the oven of the preferred embodiment of the present invention.

[0024] Figure 3 This is a rear view of the oven according to the preferred embodiment of the present invention.

[0025] Figure 4 This is a perspective view of the top cover of the preferred embodiment of the present invention, showing the top cover inverted.

[0026] Figure 5 This is a perspective view of the retractable furnace body of the preferred embodiment of the present invention.

[0027] Figure 6 This is a perspective view of the base of the preferred embodiment of the present invention.

[0028] Figure 7 for Figure 3 Sectional view in direction 7-7.

[0029] Figure 8 for Figure 2 Sectional view in direction 8-8.

[0030] Figure 9 This is a perspective view of the oven according to the preferred embodiment of the present invention, showing the baking tray placed on the top cover.

[0031] Figure 10 This is a side view of the retractable furnace body of the preferred embodiment of the present invention, showing the retractable furnace body in its retracted state.

[0032] Figure 11 This is an exploded perspective view of the oven according to the preferred embodiment of the present invention, showing the oven in its stored state.

[0033] Figure 12 This is a perspective view of the oven in the stored state according to the preferred embodiment of the present invention.

[0034] Figure 13 This is a perspective view of the oven in the stored state according to the preferred embodiment of the present invention, viewed from the bottom.

[0035] Figure 14 This is a perspective view of the retractable furnace body of the second preferred embodiment of the present invention.

[0036] Explanation of reference numerals in the attached figures:

[0037] 1: Gas cylinder

[0038] 4: Cookware

[0039] 100, 200: Oven

[0040] 10: Base

[0041] 11: Base Plate

[0042] 111: Fixture

[0043] 111a: Left fixed seat

[0044] 111b: Right fixed mount

[0045] 111c: Front mounting bracket

[0046] 111d: Rear mounting bracket

[0047] 112: Gap

[0048] 12: Side panels

[0049] 121: Front side panel

[0050] 122: Rear side panel

[0051] 123: Left side panel

[0052] 124: Right side panel

[0053] 13: Upper Container

[0054] 14: Hook and Loop

[0055] 141: Front buckle

[0056] 142: Back buckle

[0057] 15: Lower Container

[0058] 151: Tank wall

[0059] 16: Tripod

[0060] 20: Foldable furnace body

[0061] 21: Wall panel

[0062] 21a: Top side

[0063] 21b: Bottom side

[0064] 211: Front wall panel

[0065] 211a: Entrance

[0066] 212: Rear wall panel

[0067] 213: First left side panel

[0068] 214: Second left side panel

[0069] 215: First right side panel

[0070] 216: Second right side panel

[0071] 217: Door panel

[0072] 217a: Avoidance gap

[0073] 22: Left support frame

[0074] 22a: Left support section

[0075] 221: Left guide groove

[0076] 222: Left support plate

[0077] 23: Right support frame

[0078] 23a: Right support section

[0079] 231: Right guide groove

[0080] 232: Right support plate

[0081] 24: Baking pan

[0082] 25: Second buckle

[0083] 251: Front buckle seat

[0084] 252: Rear buckle seat

[0085] 26: Fixing ring

[0086] 28: Straps

[0087] 30: Top Cover

[0088] 31: Top plate

[0089] 32: Heating tank

[0090] 321: Trough surface

[0091] 33: Wall

[0092] 331: Gap

[0093] 332: Fixing buckle

[0094] 34: Fixed hook

[0095] 35: First buckle

[0096] 40: Heating device

[0097] 41: Flexible conduit

[0098] 50: Baking pan

[0099] 502: First baking tray

[0100] 502a: Mesh

[0101] 502b: Handle

[0102] 504: Second baking tray

[0103] P21: Closed position

[0104] P22: Opening Position

[0105] P31: First Position

[0106] P32: Second Position

[0107] P41: Fastening Position

[0108] P42: Release Position

[0109] S1: Baking Space

[0110] A1: First axis

[0111] A2: Second axis Detailed Implementation

[0112] To more clearly illustrate this utility model, preferred embodiments are described in detail below with reference to the accompanying drawings. Please refer to... Figures 1 to 13 As shown, the oven 100 of the first preferred embodiment of this utility model includes a base 10, a foldable oven body 20, a top cover 30, and a heating device 40. Furthermore, the oven 100 may also include at least one baking tray 50. In this embodiment, the at least one baking tray 50 may be multiple, including a first baking tray 502 and a second baking tray 504. The surface of the first baking tray 502 has multiple mesh holes 502a, and the first baking tray 502 and a handle 502b are detachably used together. The surface of the second baking tray 504 is concave and does not have mesh holes. The surface of the second baking tray 504 can be used to place food or to catch liquids such as oil and water.

[0113] The base 10 includes multiple side plates 12 and a base plate 11. The multiple side plates 12 are connected to the base plate 11, and together with the base plate 11, they form an upper receiving groove 13 (see reference). Figure 6 and Figure 7The base 10 comprises a plurality of side plates 12, including a front side plate 121, a rear side plate 122, a left side plate 123, and a right side plate 124. The base plate 11 has a plurality of fixing seats 111 adjacent to each of the side plates 12, with a gap 112 formed between each fixing seat 111 and each of the side plates 12. In this embodiment, the plurality of fixing seats 111 of the base 10 includes two front fixing seats 111c, two rear fixing seats 111d, a left fixing seat 111a, and a right fixing seat 111b. In one embodiment, the number of front fixing seats 111c and rear fixing seats 111d may also be one each.

[0114] The base 10 also includes a plurality of buckles 14, the plurality of buckles 14 including at least one front buckle 141 and at least one rear buckle 142. In this embodiment, there are two front buckles 141 and two rear buckles 142. The two front buckles 141 are disposed on the front side plate 121, and the two rear buckles 142 are disposed on the rear side plate 122.

[0115] In addition, please see Figure 6 , Figure 8 and Figure 13 The bottom of the base plate 11 has a lower receiving groove 15, and the tripod 16 is pivotally mounted in the lower receiving groove 15. The tripod 16 can be used for... Figure 8 The first position P31 shown is... Figure 13 As shown, in the second position P32, when the tripod 16 is pivoted to the first position P31, a portion of the tripod 16 is located outside the lower receiving groove 15, and the tripod 16 abuts against the opposing groove walls 151 of the lower receiving groove 15, so that the tripod 16 is in a relatively extended state. When the tripod 16 is pivoted to the second position P32, the tripod 16 is in a horizontally retracted state, retracted into the lower receiving groove 15.

[0116] Please cooperate. Figures 5 to 7The retractable furnace body 20 has multiple wall panels 21, including a front wall panel 211, a rear wall panel 212, a first left side wall panel 213, a second left side wall panel 214, a first right side wall panel 215, and a second right side wall panel 216. The two ends of the front wall panel 211 are respectively hinged to the first left side wall panel 213 and the first right side wall panel 215, and the two ends of the rear wall panel 212 are respectively hinged to the second left side wall panel 214 and the second right side wall panel 216. A left support frame 22 is provided on an inner surface of the first left side wall panel 213 and an inner surface of the second left side wall panel 214, and a right support frame 23 is provided on an inner surface of the first right side wall panel 215 and an inner surface of the second right side wall panel 216. Each left support frame 22 has at least one left support portion 22a, and each right support frame 23 has at least one right support portion 23a. In this embodiment, each left support frame 22 has multiple left support portions 22a, and each left support portion 22a is a left guide groove 221. Each right support frame 23 has multiple right support portions 23a, and each right support portion 23a is a right guide groove 231.

[0117] When the retractable oven body 20 is in an unfolded state, the plurality of wall panels 21 together form a baking space S1. The bottom sides of the plurality of wall panels 21 are detachably inserted into the plurality of gaps 112 of the base 10. The left fixing seat 111a abuts against the hinge of the first left wall panel 213 and the second left wall panel 214, and the right fixing seat 111b abuts against the hinge of the first right wall panel 215 and the second right wall panel 216. At this time, the corresponding two left support parts 22a extend along a first axis A1, and the corresponding two right support parts 23a extend along a second axis A2, and the first axis extension A1 is parallel to the second axis A2.

[0118] In addition, please see Figure 3 , Figure 5 and Figure 6The retractable furnace body 20 is provided with a plurality of second fasteners 25, each corresponding to a plurality of latches 14. Each second fastener 25 includes at least one front fastener 251 and at least one rear fastener 252; in this embodiment, there are two front fasteners 251 and two rear fasteners 252. The two front fasteners 251 are disposed on the front wall panel 211, and the two rear fasteners 252 are disposed on the rear wall panel 212. When the retractable furnace body 20 is in the unfolded state, it is disposed on the upper receiving groove 13 of the base 10. Each latch 14 is detachably fastened to each of the second fasteners 25; that is, each front latch 141 is fastened to each of the front fasteners 251, and each rear latch 142 is fastened to each of the rear fasteners 252, making the retractable furnace body 20 more securely disposed on the base 10.

[0119] Please refer to Figure 5 and Figure 9 The retractable furnace body 20 has a front wall panel 211 with an inlet 211a, and the front fastener 251 is located below the inlet 211a. The inlet 211a corresponds to the two left guide grooves 221 and the two right guide grooves 231. A door panel 217 is pivotally mounted on the front wall panel 211. The bottom of the door panel 217 has at least one clearance notch 217a, which is two clearance notches 217a in this embodiment. The door panel 217 can pivot between a closed position P21 and an open position P22. When the door panel 217 pivots to the closed position P21, the inlet 211a is closed and the door panel 217 abuts against the front wall panel 211. When the door panel 217 pivots to the open position P22, the inlet 211a is opened and each of the clearance notches 217a surrounds each of the front fasteners 251. Furthermore, when the door panel 217 pivots to the open position P22, the two sides of the first baking tray 502 can be inserted into the left guide groove 221 of the two left support parts 22a and the right guide groove 231 of the two right support parts 23a from the inlet 211a along the first axis A1 and the second axis A2. The two sides of the second baking tray 504 can also be inserted into another set of the two left guide grooves 221 and the two right guide grooves 231.

[0120] Please refer to Figure 1 , Figure 3 and Figure 4The top cover 30 includes a top plate 31 and a surrounding wall 33. The top plate 31 is recessed to form a heating groove 32, which has a groove surface 321. The surrounding wall 33 is connected to the top plate 31 and has a notch 331. When the top cover 30 covers the top side of the plurality of wall panels 21 of the retractable furnace body 20, one of the plurality of wall panels 21 closes the notch 331. A fixing hook 34 is provided inside the top cover 30, and the fixing hook 34 is located on the opposite side of the groove surface 321 of the heating groove 32.

[0121] Furthermore, the enclosure 33 of the top cover 30 is pivotally provided with a plurality of fixing buckles 332, and the foldable furnace body 20 is provided with a plurality of fixing rings 26, which are disposed on the front wall panel 211 and the rear wall panel 212. When the foldable furnace body 20 is in the unfolded state and the top cover 30 covers the top side of the plurality of wall panels 21, each fixing buckle 332 can pivot between a fastening position P41 and a releasing position P42. When each fixing buckle 332 pivots to the fastening position P41, each fixing buckle 332 fastens to each fixing ring 26. When each fixing buckle 332 pivots to the releasing position P42, each fixing buckle 332 disengages from each fixing ring 26. The enclosure 33 of the top cover 30 is further provided with a plurality of first fastening seats 35, which correspond to the plurality of second fastening seats 25 of the base 10.

[0122] The heating device 40 is disposed inside the top cover 30 and located on the opposite side of the groove surface 321 of the heating groove 32. The heating device 40 is connected to a flexible conduit 41, which extends to the outside of the enclosure wall 33. In this embodiment, the heating device 40 is a gas burner, and the flexible conduit 41 is a gas pipeline connected to a gas tank 1. In one embodiment, the heating device 40 may also be an electric heater. When the top cover 30 is detached from the top side of the plurality of wall panels 21 of the retractable furnace body 20, the flexible conduit 41 can pass through the notch 331 and be housed inside the top cover 30, and the flexible conduit 41 is fixed by the fixing hook 34.

[0123] like Figure 1 , Figure 8 and Figure 9As shown, when the top cover 30 is detachably placed over the top side of the plurality of wall panels 21 of the retractable oven body 20, the heating device 40 faces the baking space S1. The heat generated by the heating device 40 heats the baking space S1 and the groove surface 321 of the heating groove 32. For example, the flame generated by the gas combustion of the heating device 40 heats the groove surface 321 of the heating groove 32 of the top plate 31 upwards, while the heat of the flame can simultaneously heat the baking space S1 downwards. Therefore, a pot 4 can be placed on the groove surface 321 to heat the pot 4. Alternatively, a baking pan 50, such as the second baking pan 504, can be placed on the heating groove 32. The second baking pan 504 can rest against the periphery of the heating groove 32 and be separated from the groove surface 321 by a gap. Part of the heat energy generated by the heating device 40 is transferred to the second baking pan 504 through the heating groove 32, thereby heating or keeping the food on the second baking pan 504 warm. In other preferred embodiments, the container placed on the groove surface 321 is not limited to a baking pan or the pot 4, but can also be a plate, box or bowl or other container that can be heated and hold food.

[0124] Please refer to Figure 10 The retractable furnace body 20 can also be transformed into a retracted state. When the retractable furnace body 20 is in the retracted state, an outer surface of the first left side panel 213 faces an outer surface of the second left side panel 214, the inner surface of the first left side panel 213 faces the front wall panel 211, and a left support frame 22 is located between the first left side panel 213 and the front wall panel 211. The inner surface of the second left side panel 214 faces the rear wall panel 212, and another left support frame 22 is located between the rear wall panel 214 and the front wall panel 211. Between the second left side panel 214 and the rear panel 212; an outer surface of the first right side panel 215 faces an outer surface of the second right side panel 216, the inner surface of the first right side panel 215 faces the front panel 211 and a right support frame 23 is located between the first right side panel 215 and the front panel 211, the inner surface of the second right side panel 216 faces the rear panel 212 and another right support frame 23 is located between the second right side panel 216 and the rear panel 212.

[0125] Please refer to Figures 11 to 13When the retractable oven body 20 is in the retracted state, it can be secured by a strap 28 and stored in the upper receiving groove 13 of the base 10, and the top cover 30 can be detachably placed over the plurality of side panels 12 of the base 10. Additionally, the first baking tray 502, the second baking tray 504, and the handle 502b can also be stored in the upper receiving groove 13 of the base 10. When the top cover 30 covers the plurality of side panels 12 of the base 10, each of the buckles 14 of the base 10 can be detachably fastened to each of the first buckle seats 35. The bipod 16 is retracted into the lower receiving groove 15. Therefore, the volume of the oven 100 in the retracted state is effectively reduced.

[0126] like Figure 14 As shown, the oven 200 provided in the second preferred embodiment of the present invention has a structure that is substantially the same as that of the first preferred embodiment, except that:

[0127] Each of the left support portions 22a has a left support plate 222, and each of the right support portions 23a has a right support plate 232. When the retractable oven body 20 is in the unfolded state, the corresponding two left support plates 222 extend along a first axis A1, and the corresponding two right support plates 232 extend along a second axis A2, with the first axis extension A1 parallel to the second axis A2. When the door panel 217 is pivoted to the open position P22, the two sides of the first baking tray 502 can be placed from the entrance 211a along the first axis A1 and the second axis A2 onto the left support plates 222 of the two left support portions 22a and the right support plates 232 of the two right support portions 23a. Another set of two left support plates 222 and two right support plates 232 can also be placed on the two sides of the second baking tray 504. In this embodiment, the design of the left support plate 222 and the right support plate 232 makes it easier for the baking tray 50 to be placed into the baking space S1 and to be stably placed on the multiple support plates. The multiple support plates provide a larger contact surface, which can effectively distribute the load, thereby reducing the risk of deformation of the multiple support parts due to temperature and load when the oven 200 is used at high temperatures.

[0128] As described above, the heating device 40 of the top cover 30 can simultaneously heat the baking space S1 and the groove surface 321 of the heating groove 32. This design breaks through the limitation of existing ovens that can only bake inside the oven. In addition, the foldable oven body 20 can flexibly switch between the unfolded state and the folded state, which also provides greater portability for the ovens 100 and 200.

[0129] The above description is only a preferred and feasible embodiment of the present utility model. All equivalent changes made by applying the present utility model specification and claims should be included within the patent scope of the present utility model.

Claims

1. An oven, characterized in that, The utility model relates to a folding oven, comprising: a base, including a bottom plate and a plurality of side plates connected to the bottom plate and forming an upper container groove with the bottom plate; a foldable oven body, including a plurality of wall plates, the foldable oven body can change between an unfolded state and a folded state, in the unfolded state, the plurality of wall plates collectively enclose a baking space and a bottom side of the plurality of wall plates is detachably inserted into the upper container groove; a top cover, including a top plate, the top plate is recessed to form a heating groove, the heating groove has a groove surface; a heating device, arranged inside the top cover and located on the opposite side of the groove surface of the heating groove; wherein, when the foldable oven body is in the unfolded state, the top cover is detachably covered on a top side of the plurality of wall plates, and the heating device faces the baking space; the heat generated by the heating device heats the baking space and the groove surface of the heating groove. The base includes a plurality of fixing seats, the plurality of fixing seats are arranged on the bottom plate and adjacent to each of the side plates; a gap is formed between each of the fixing seats and each of the side plates; when the foldable oven body is in the unfolded state, the bottom side of the plurality of wall plates is inserted into the plurality of gaps. The plurality of wall plates of the foldable oven body includes a front wall plate, a rear wall plate, a first left side wall plate, a second left side wall plate, a first right side wall plate and a second right side wall plate, both ends of the front wall plate are respectively hinged to the first left side wall plate and the first right side wall plate, both ends of the rear wall plate are respectively hinged to the second left side wall plate and the second right side wall plate, the first left side wall plate is hinged to the second left side wall plate, and the first right side wall plate is hinged to the second right side wall plate; the plurality of fixing seats includes a left fixing seat and a right fixing seat; when the bottom side of the plurality of wall plates is inserted into the plurality of gaps, the left fixing seat abuts at the hinged part of the first left side wall plate and the second left side wall plate, and the right fixing seat abuts at the hinged part of the first right side wall plate and the second right side wall plate. The foldable oven body includes two left support frames and two right support frames, the two left support frames are respectively arranged on an inner surface of the first left side wall plate and an inner surface of the second left side wall plate, and the two right support frames are respectively arranged on an inner surface of the first right side wall plate and an inner surface of the second right side wall plate; each of the left support frames has a left support part, and each of the right support frames has a right support part; when the foldable oven body is in the unfolded state and the bottom side of the plurality of wall plates is inserted into the plurality of gaps, the two left support parts extend along a first axis, the two right support parts extend along a second axis, and the first axis is parallel to the second axis; the front wall plate has an entrance corresponding to the two left support parts and the two right support parts; a baking tray, whose two sides are placed in the two left support parts and the two right support parts along the first axis and the second axis from the entrance. ​ ​ 2. The oven of claim 1, wherein, ​ 3. The oven of claim 2, wherein, ​ 4. The oven of claim 3, wherein, ​ 5. The oven of claim 4, wherein, Each of the left support portions is a left guide slot, and each of the right support portions is a right guide slot; when the foldable furnace body is in the unfolded state and the bottom sides of the plurality of wall plates are inserted into the plurality of gaps, two of the left guide slots extend along the first axis, two of the right guide slots extend along the second axis, and the baking tray is inserted into the two left guide slots and the two right guide slots along the first axis and the second axis from the entrance.

6. The oven of claim 4, wherein, Each of the left support portions has a left support plate, and each of the right support portions has a right support plate; when the foldable furnace body is in the unfolded state and the bottom sides of the plurality of wall plates are inserted into the plurality of gaps, two of the left support plates extend along the first axis, two of the right support plates extend along the second axis, and the baking tray is placed on the two left support plates and the two right support plates along the first axis and the second axis from the entrance.

7. The oven of claim 4, wherein In the folded state, an outer surface of the first left side wall plate faces an outer surface of the second left side wall plate, the inner surface of the first left side wall plate faces the front wall plate, and a left support frame is located between the first left side wall plate and the front wall plate, and the inner surface of the second left side wall plate faces the rear wall plate, and another left support frame is located between the second left side wall plate and the rear wall plate; an outer surface of the first right side wall plate faces an outer surface of the second right side wall plate, the inner surface of the first right side wall plate faces the front wall plate, and a right support frame is located between the first right side wall plate and the front wall plate, and the inner surface of the second right side wall plate faces the rear wall plate, and another right support frame is located between the second right side wall plate and the rear wall plate.

8. The oven of claim 1, wherein, In the folded state, the foldable furnace body can be accommodated in the upper container groove of the base, and the top cover is detachably covered on the plurality of side plates of the base.

9. The oven of claim 8, wherein, The plurality of buckles are arranged on the base, the plurality of first buckling seats are arranged on the top cover, and the plurality of second buckling seats are arranged on the foldable furnace body. When the top cover is covered on the plurality of side plates of the base, each of the buckles is detachably buckled on each of the first buckling seats; when the foldable furnace body is in the unfolded state and the bottom sides of the plurality of wall plates are inserted into the upper container groove, each of the buckles is detachably buckled on each of the second buckling seats.

10. The oven of claim 9, wherein, The plurality of side plates of the base includes a front side plate; the plurality of buckles includes a front buckle, the front buckle is arranged on the front side plate; the plurality of wall plates of the foldable furnace body includes a front wall plate, the front wall plate has an entrance; the plurality of second buckling seats includes a front buckling seat, the front buckling seat is arranged on the front wall plate and below the entrance; a door plate is pivotally arranged on the front wall plate, the bottom of the door plate has an avoiding gap, the door plate can be pivoted between a closed position and an open position, the door plate is located at the closed position and abuts against the front wall plate and closes the entrance, when the door plate is located at the open position, the entrance is opened and the avoiding gap surrounds the front buckling seat.

11. The oven of claim 1, wherein, The bottom of the bottom plate of the base has a lower accommodating groove; two legs are pivotally arranged in the lower accommodating groove, the two legs can be pivoted between a first position and a second position, in the first position, a part of the two legs is located outside the lower accommodating groove and the two legs are relatively unfolded, in the second position, the two legs are located in the lower accommodating groove.

12. The oven of claim 1, wherein, The top cover includes a surrounding wall, the surrounding wall is connected to the top plate, the surrounding wall has a gap, when the top cover covers the top side of the plurality of wall plates, one of the plurality of wall plates closes the gap; the heating device is connected with a flexible pipeline, the flexible pipeline extends to the outside of the surrounding wall; when the top cover is separated from the top side of the plurality of wall plates, the flexible pipeline can be received in the top cover through the gap.

13. The oven of claim 12, wherein, A fixing hook is arranged in the top cover; when the flexible pipeline is received in the top cover, the fixing hook fixes the flexible pipeline.

14. The oven of claim 1, wherein, The top cover includes a surrounding wall, the surrounding wall is connected to the top plate; the surrounding wall is pivotally provided with a plurality of fixing buckles, the foldable furnace body is provided with a plurality of fixing rings; when the foldable furnace body is in the unfolded state and the top cover covers the top side of the plurality of wall plates, each of the fixing buckles can be pivoted between a buckling position and a releasing position, when each of the fixing buckles is pivoted to the buckling position, each of the fixing buckles buckles each of the fixing rings, when each of the fixing buckles is pivoted to the releasing position, each of the fixing buckles is separated from each of the fixing rings.

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