Foldable portable barbecue oven
The design of the inner and outer flanged joint structure solves the problems of portability and operational complexity of traditional barbecue grills, achieving convenient folding and smooth use.
Patent Information
- Application Number
- CN202422724988.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-07
AI Technical Summary
Traditional barbecue grills are bulky and heavy, making them inconvenient to carry. Their folding structure is also complex and cumbersome to operate, and they are prone to jamming.
The grill uses a layered structure with inner and outer flanges, which utilizes gravity and the support of the flanges to open and fold the grill. The longitudinal connection between the combustion chamber and the collection box forms a telescopic structure, which simplifies operation and prevents detachment.
It features a simple and quick operation, a small footprint, easy portability, and a smooth opening and closing process, enhancing the user experience.
Smart Images
Figure CN223554709U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of barbecue oven, concretely relates to a foldable portable barbecue oven. BACKGROUND
[0002] The essence of barbecue oven is to heat and cook food by heat source. Its working principle is different according to the different heat sources, mainly including charcoal barbecue oven, gas barbecue oven, electric barbecue oven, etc. With the improvement of people's living standards and the popularity of outdoor activities, barbecue as a leisure way is gradually loved by more and more people, and barbecue oven is very widely used in the market, whether it is family gathering, picnic or outdoor catering activity, barbecue oven is one of the indispensable tools. With the improvement of people's living standards and the popularity of outdoor activities, the market demand of barbecue oven is also increasing.
[0003] As the core tool of barbecue activity, the portability, ease of use and durability of barbecue oven have become the focus of consumers. The traditional barbecue oven is usually large in size and heavy in weight, which is not convenient to carry and store, which limits the scene and range of barbecue activity. The foldable and collapsible barbecue oven is usually equipped with efficient barbecue net or baking tray, which can uniformly distribute heat, so that the food material is evenly heated and not easy to burn. In the structural design, different parts of the oven body structure are usually connected by buckles to realize folding, but the folding structure is relatively complex, the operation is cumbersome, and the folding process is not smooth, which is easy to cause problems such as jamming.
[0004] The Chinese patent with publication number CN219516028U discloses a foldable portable barbecue oven, which mainly folds and shrinks the barbecue oven through structures such as hooks and blocks, and the overall structure is complex, the operation is cumbersome, and the opening or folding is not smooth. SUMMARY
[0005] In view of the problems in the related art, the utility model provides a foldable portable barbecue oven, which realizes the opening and folding of the barbecue oven by setting a layer-by-layer sleeving structure of inner and outer turned edges and using the gravity and the bearing of the inner and outer turned edges, and the operation is simple, and the barbecue oven after folding occupies small space and is convenient to carry.
[0006] The utility model is implemented as follows:
[0007] A foldable portable barbecue oven, the barbecue oven is internally provided with a carbon net rack, and an oven net is arranged above the barbecue oven.
[0008] The barbecue oven comprises a combustion chamber and a collecting box; the combustion chamber is sleeved outside the collecting box, the combustion chamber is a hollow annular frame structure, and the collecting box is a box body structure with an opening at the upper end.
[0009] The lower edge of the combustion chamber is inwardly folded to form an inward flange, and the upper edge of the collecting box is outwardly folded to form an outward flange; the inward flange of the lower part of the combustion chamber is located below the outward flange of the upper part of the collecting box and is adapted to each other.
[0010] The combustion chamber and the collecting box move relative to each other in the longitudinal direction, and the collecting box does not separate from the lower part of the combustion chamber.
[0011] Preferably, the combustion chamber comprises an outer frame and a plurality of intermediate frames; the outer frame is sleeved outside the intermediate frames, and the intermediate frames are sequentially sleeved outside the collecting box; the outer frame and the intermediate frames are both hollow ring frame structures.
[0012] The lower edge of the outer frame is inwardly folded to form an inward flange, and the upper edge of the intermediate frame is outwardly folded to form an outward flange, and the lower edge of the intermediate frame is inwardly folded to form an inward flange.
[0013] The inward flange of the lower part of the outer frame is located below the outward flange of the upper part of the intermediate frame and is adapted to each other; the inward flange of the lower edge of the adjacent two intermediate frames is located below the outward flange of the upper edge, and is adapted to each other; the inward flange of the lower part of the intermediate frame adjacent to the collecting box is located below the outward flange of the upper part of the collecting box and is adapted to each other.
[0014] When the barbecue oven is opened, the inward flange of the lower part of the outer frame is supported below the outward flange of the upper part of the intermediate frame, and the inward flange of the lower part of the intermediate frame close to the collecting box is supported below the outward flange of the upper part of the collecting box, and the intermediate frames are supported each other;
[0015] When the barbecue oven is closed, the intermediate frames are sequentially withdrawn to the inside of the outer frame, and the collecting box is withdrawn to the inside of the intermediate frame.
[0016] The intermediate frames are arranged inside the outer frame, so that the intermediate frames do not separate from the lower part of the outer frame.
[0017] The intermediate frame close to the inside does not separate from the lower part of the outer intermediate frame adjacent thereto.
[0018] The collecting box is arranged inside the intermediate frame, so that the collecting box does not separate from the lower part of the intermediate frame.
[0019] When the barbecue oven is opened, the lower surface of the outer frame is connected with the upper surface of the intermediate frame, and the lower surface of the intermediate frame close to the collecting box is connected with the surface where the opening of the collecting box is located; the lower surface of the outer intermediate frame is connected with the upper surface of the adjacent inner intermediate frame.
[0020] Preferably, the upper edge of the outer frame is inwardly folded to form an inward flange.
[0021] Specifically, the outer side frame is folded up, the inner turning edge of the upper part of the outer side frame blocks the outer turning edge of the middle frame, preventing the middle frame from being pulled out of the upper part of the outer side frame.
[0022] Preferably, a limiting piece is arranged on the outer turning edge of the upper part of the middle frame, covering the outer turning edge, perpendicular to the side of the middle frame, and extending to the inside of the middle frame, with the extended part above the inner turning edge of the lower part of the middle frame.
[0023] Specifically, the limiting piece is mainly used to prevent the middle frame from being pulled out of the upper part of the outer side frame or the upper part of the outer side middle frame adjacent thereto; the part of the limiting piece extending to the inside of the middle frame is mainly used to prevent the collecting box or the inner side middle frame adjacent thereto from being pulled out of the upper part.
[0024] The height of the outer side frame, the middle frame and the collecting box is adapted to each other; the outer turning edge of the upper part of the middle frame can move up and down within the height of the outer side frame, and the inner turning edges of the upper and lower parts of the outer side frame limit the outer turning edge of the upper part of the middle frame from moving out of the height range of the outer side frame, thereby achieving the folding function of the middle frame up and down;
[0025] Similarly, the outer turning edge of the upper part of the collecting box can move up and down within the height of the middle frame, and the limiting piece of the upper part of the middle frame and the inner turning edge of the lower part of the middle frame limit the outer turning edge of the upper part of the collecting box from moving out of the height range of the middle frame, thereby achieving the folding function of the collecting box up and down; similarly, the folding function between the middle frames is also achieved.
[0026] Preferably, the outer side frame, the middle frame and the collecting box are all cuboid structures, and the inner turning edges and the outer turning edges are arranged on the side of the corresponding long edges.
[0027] Specifically, all the inner turning edges and the outer turning edges on the outer side frame, the middle frame and the collecting box have the same function, which is to limit the positions of the outer side frame, the middle frame and the collecting box, preventing them from being pulled out of the height range of the adjacent side, thereby achieving the function of being freely opened and folded.
[0028] Preferably, the side of the short edge of the outer side frame is respectively provided with a support hinged to the two long edges of the outer side frame; the long edge of the outer side frame is provided with a hinge hole, and the support rotates around the axis of the corresponding two hinge holes to open or fold the support.
[0029] Specifically, the two supports are symmetrical to each other and rotate within a limited range; being hinged to the two long edges of the outer side frame can ensure the height of the support when supporting and avoid the height being too low.
[0030] Preferably, the support comprises two side plates and a connecting part connecting the two side plates; the side plates are parallel to the side of the outer frame; when the barbecue is folded, the side plates of the support rotate to the outside of the outer frame, and the connecting part of the support rotates to the bottom of the collecting box.
[0031] Specifically, when the barbecue is opened, the two supports rotate outward to support the barbecue; when the barbecue is folded, the two supports rotate inward, and the two side plates are just collected on the two sides of the outer frame, so that the sum of the lengths of the two side plates is less than the long side of the outer frame; at this time, the connecting part is just supported on the bottom of the collecting box.
[0032] Preferably, the grill is covered on the upper side of the outer frame and is adapted to the outer frame, the surface of the grill is provided with intersecting grid bars; the edge of the grill is provided with an annular frame, the annular frame is covered on the outside of the outer frame, and the short side of the annular frame is provided with a handle.
[0033] Specifically, the grid bars are mainly used for placing food, and the grill is just matched with the outer frame through the annular frame; the structure is simple, and the grill can be manually lifted by the two handles.
[0034] Preferably, the short side of the outer frame is provided with a handle.
[0035] Specifically, when the barbecue is opened and used, the middle frame and the collecting box can automatically fall down under the action of gravity, and the handle is arranged on the outer frame, so that the barbecue can be manually lifted.
[0036] Preferably, the side of the collecting box is provided with a plurality of ventilation holes.
[0037] Specifically, the collecting box is mainly used for collecting carbon ash after the combustion of charcoal, and the ventilation holes are used to ensure the ventilation of the lower layer of the barbecue.
[0038] Preferably, the carbon grid is located in the collecting box and is adapted to the opening surface of the collecting box, the surface of the carbon grid is provided with a plurality of through holes; the long side of the carbon grid is provided with a vertical support plate, and the carbon grid is placed in the collecting box through the support plate; the support plate is provided with ventilation holes adapted to the collecting box.
[0039] Specifically, the space formed by the upper side of the outer frame, the middle frame and the carbon grid is a combustion chamber, and the carbon grid is used for placing charcoal; the ventilation holes on the support plate of the carbon grid are the same as the ventilation holes on the side of the collecting box.
[0040] Compared with the prior art, the barbecue has the following beneficial effects:
[0041] The utility model provides a kind of foldable portable barbecue oven, including combustion chamber and collection box, and the combustion chamber is connected with collection box by inner and outer flanging, form the telescopic structure of longitudinal, collection box collects carbon ash, when using, collection box is made to fall down by gravity but not mutually separate, after use, collection box and intermediate frame are retracted to the inside of outer frame, form the shrinkage state of single-layer structure;The barbecue oven after folding occupies small space, it is convenient to carry;The method of opening or folding is simple, fast, reliable, safe, and the process of opening and retracting is smooth, there is no jamming situation, greatly improve user experience. BRIEF DESCRIPTION OF DRAWINGS
[0042] Figure 1 It is a product schematic view of a kind of foldable portable barbecue oven in the utility model embodiment;
[0043] Figure 2 It is an internal structure schematic view of a kind of foldable portable barbecue oven in the utility model embodiment;
[0044] Figure 3 It is an explosion schematic view of a kind of foldable portable barbecue oven in the utility model embodiment;
[0045] Figure 4 It is the opening state local section schematic view of a kind of foldable portable barbecue oven in the utility model embodiment;
[0046] Figure 5 It is the outer frame structure schematic view of a kind of foldable portable barbecue oven in the utility model embodiment;
[0047] Figure 6 It is the intermediate frame structure schematic view of a kind of foldable portable barbecue oven in the utility model embodiment;
[0048] Figure 7 It is the collection box structure schematic view of a kind of foldable portable barbecue oven in the utility model embodiment;
[0049] Figure 8 It is the folding state structure schematic view of a kind of foldable portable barbecue oven in the utility model embodiment;
[0050] Figure 9 It is the folding state local section schematic view of a kind of foldable portable barbecue oven in the utility model embodiment;
[0051] Figure 10 It is the bottom structure schematic view of a kind of foldable portable barbecue oven in the utility model embodiment in folding state.
[0052] REFERENCE SIGNS:
[0053] 101, outer frame; 102, middle frame; 103, collection box; 104, inner flange; 105, outer flange; 106, limiting piece; 107, handle; 108, vent hole;
[0054] 201, bracket; 202, hinge hole; 203, side plate; 204, connecting part;
[0055] 301, grill; 302, grid bar; 303, annular frame; 304, handle;
[0056] 401, carbon grid; 402, through hole; 403, support plate. DETAILED DESCRIPTION
[0057] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0058] EMBODIMENT
[0059] As Figures 1 to 10 A foldable portable barbecue oven, the barbecue oven is internally provided with a carbon grid 401, and the upper part of the barbecue oven is provided with a grill 301.
[0060] The barbecue oven comprises a combustion chamber and a collection box 103; the combustion chamber comprises an outer frame 101 and a middle frame 102; the outer frame 101 is sleeved outside the middle frame 102, and the middle frame 102 is sleeved outside the collection box 103; the outer frame 101 and the middle frame 102 are both hollow annular frame structures; the collection box 103 is a box body structure with an opening at the upper end.
[0061] The lower edge of the outer frame 101 is inwardly folded to form an inner flange 104, and the upper edge of the middle frame 102 is outwardly folded to form an outer flange 105; the inner flange 104 at the lower part of the outer frame 101 is located below the outer flange 105 at the upper part of the middle frame 102 and is adapted to each other; the lower edge of the middle frame 102 is inwardly folded to form an inner flange 104, and the upper edge of the collection box 103 is outwardly folded to form an outer flange 105; the inner flange 104 at the lower part of the middle frame 102 is located below the outer flange 105 at the upper part of the collection box 103 and is adapted to each other.
[0062] The outer frame 101, the middle frame 102 and the collection box 103 are all cuboid structures, and the inner flange 104 and the outer flange 105 are both arranged on the side of the corresponding long side.
[0063] All the inner flanges 104 and outer flanges 105 on the outer frame 101, the middle frame 102 and the collecting box 103 have the same function, which is to limit the height range of the outer frame 101, the middle frame 102 and the collecting box 103, so that they can be freely opened and retracted.
[0064] When the barbecue stove is opened, the inner flange 104 at the lower part of the outer frame 101 is supported under the outer flange 105 at the upper part of the middle frame 102, and the inner flange 104 at the lower part of the middle frame 102 is supported under the outer flange 105 at the upper part of the collecting box 103.
[0065] When the barbecue stove is retracted, the middle frame 102 is retracted to the inner side of the outer frame 101, and the collecting box 103 is retracted to the inner side of the middle frame 102.
[0066] The middle frame 102 is arranged on the inner side of the outer frame 101, so that the middle frame 102 does not separate from the lower part of the outer frame 101.
[0067] The collecting box 103 is arranged on the inner side of the middle frame 102, so that the collecting box 103 does not separate from the lower part of the middle frame 102.
[0068] When the barbecue stove is opened, the lower surface of the outer frame 101 is connected to the upper surface of the middle frame 102, and the lower surface of the middle frame 102 is connected to the surface of the opening of the collecting box 103.
[0069] The upper edge of the outer frame 101 is folded inward to form an inner flange 104.
[0070] When the barbecue stove is retracted, the inner flange 104 at the upper part of the outer frame 101 blocks the outer flange 105 of the middle frame 102, preventing the middle frame 102 from separating from the upper part of the outer frame 101.
[0071] The outer flange 105 at the upper part of the middle frame 102 is provided with a limiting piece 106, which covers the outer flange 105, is perpendicular to the side of the middle frame 102, and extends to the inside of the middle frame 102, and the extended part is above the inner flange 104 at the lower part of the middle frame 102.
[0072] The limiting piece 106 is mainly used to prevent the middle frame 102 from separating from the upper part of the outer frame 101, and the part of the limiting piece 106 extending to the inside of the middle frame 102 is mainly used to prevent the collecting box 103 from separating from the upper part of the middle frame 102.
[0073] The height of the outer frame 101, the middle frame 102 and the collecting box 103 is adapted; the outer turning edge 105 on the upper part of the middle frame 102 can move up and down within the height of the outer frame 101, and the inner turning edge 104 on the upper and lower parts of the outer frame 101 limits the outer turning edge 105 on the upper part of the middle frame 102 from moving out of the height range of the outer frame 101, so as to realize the up and down contraction function of the middle frame 102.
[0074] Similarly, the outer turning edge 105 on the upper part of the collecting box 103 can move up and down within the height of the middle frame 102, and the limiting piece 106 on the upper part of the middle frame 102 and the inner turning edge 104 on the lower part of the middle frame 102 limit the outer turning edge 105 on the upper part of the collecting box 103 from moving out of the height range of the middle frame 102, so as to realize the up and down contraction function of the collecting box 103.
[0075] The side of the short edge of the outer frame 101 is respectively provided with a support 201 hinged with the two long edges of the outer frame 101; the long edge of the outer frame 101 is provided with a hinge hole 202, and the support 201 rotates around the axis of the two hinge holes 202 corresponding thereto to open or fold the support 201.
[0076] The two supports 201 are symmetrical to each other and rotate within a limited range; being hinged with the two long edges of the outer frame 101 can ensure the height of the support 201 when supporting and avoid the support height being too low.
[0077] The support 201 comprises two side plates 203 and a connecting part 204 connecting the two side plates 203 into one; the side of the two side plates 203 is parallel to the side of the outer frame 101; when folding the barbecue oven, the two side plates 203 of the support 201 rotate to the outside of the outer frame 101, and the connecting part 204 of the support 201 rotates to the bottom of the collecting box 103.
[0078] When opening the barbecue oven, the two supports 201 rotate outward to support the barbecue oven; when folding the barbecue oven, the two supports 201 rotate inward, and the two side plates 203 are just folded on the two sides of the outer frame 101, so the sum of the lengths of the two side plates 203 is less than the long edge of the outer frame 101; at this time, the connecting part 204 is just supported on the bottom of the collecting box 103.
[0079] The grill 301 covers the upper part of the outer frame 101 and is adapted to the outer frame 101, the surface of the grill 301 is provided with grid bars 302 intersecting with each other; the edge of the grill 301 is provided with an annular frame 303 covering the outside of the outer frame 101, and the side of the short edge of the annular frame 303 is respectively provided with a handle 304.
[0080] The grid strip 302 is mainly used for placing food, and the grill net 301 is just matched with the outer frame 101 through the annular frame 303; the structure design is simple, and the grill net 301 can be manually lifted through the two side handles 304.
[0081] The short side of the outer frame 101 is provided with a handle 107.
[0082] When the grill is opened and used, the middle frame 102 and the collection box 103 can be automatically dropped through gravity, and the handle 107 is arranged on the outer frame 101, so that the grill is manually lifted.
[0083] The side of the collection box 103 is provided with a plurality of ventilation holes 108.
[0084] The collection box 103 is mainly used for collecting carbon ash after the charcoal is burned, and the ventilation hole 108 is used for ensuring ventilation of the lower layer of the grill.
[0085] The carbon grid 401 is located in the collection box 103 and is matched with the opening surface of the collection box 103, the surface of the carbon grid 401 is provided with a plurality of through holes 402, the long side of the carbon grid 401 is provided with a vertical plate 403 which is perpendicular to the carbon grid 401, the carbon grid 401 is placed in the collection box 103 through the plate 403, and the plate 403 is provided with ventilation holes 108 which are matched with the collection box 103.
[0086] The space formed by the upper part of the outer frame 101, the middle frame 102 and the carbon grid 401 is a combustion chamber, and the carbon grid 401 is used for placing charcoal; the ventilation holes 108 on the plate 403 of the carbon grid 401 are same as the ventilation holes 108 on the side of the collection box 103.
[0087] The frame body of the outer frame 101 can surround the middle frame 102, the frame body of the middle frame 102 can surround the collection box 103, and the inner and outer sleeve structures with a single-layer height are formed.
[0088] The foldable portable grill can be opened and formed into a three-layer structure during use, and can also be designed into a two-layer, four-layer and multi-layer structure in an open state, and the opening and shrinking principles of the three-layer structure are same as those of the three-layer structure of the embodiment.
[0089] The utility model provides a kind of foldable portable barbecue oven, when opening barbecue oven, the handle 107 of outer side frame 101 is lifted, the two supports 201 of bottom are rotated and opened to outside side, form support state;The middle frame 102 in outer side frame 101 and collection box 103 fall downwards, form the barbecue oven of three-layer structure, due to the structure limit of inner, outer turnup edge 105, between outer side frame 101, middle frame 102 and collection box 103 will not be mutually separated, charcoal is placed carbon net rack 401 and is carried out barbecue;After use is completed and is cleaned, the handle 107 of outer side frame 101 is lifted, the two supports 201 of bottom are rotated to inside side, retract support 201, collection box 103 and middle frame 102 are recycled simultaneously to the inside of outer side frame 101, form the retracted state of single layer, support 201 is recycled and is received in the bottom of collection box 103, at this time, the side plate 203 of support 201 is located at the outside of the long side of outer side frame 101;Reclaiming occupied space, overall operation process is smooth, simple and convenient, high safety, improve user experience.
[0090] According to the disclosure and teaching of the above specification, the skilled in the art of the utility model can also change and modify the above embodiments. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the utility model should fall within the protection scope of the claims of the utility model. In addition, although some specific terms are used in the specification, these terms are only for convenience of explanation, and do not constitute any limitation on the utility model.
Claims
1. A foldable portable barbecue, which is internally provided with a carbon grid frame, and which is externally provided with a grilling grid; characterized in that, the barbecue comprises a combustion chamber and a collecting box; the combustion chamber is sleeved on the outside of the collecting box, the combustion chamber is a hollow ring frame structure, and the collecting box is a box body structure with an opening at the upper end; the lower edge of the combustion chamber is inwardly folded to form an inwardly folded edge, the upper edge of the collecting box is outwardly folded to form an outwardly folded edge, the inwardly folded edge of the lower part of the combustion chamber is located below the outwardly folded edge of the upper part of the collecting box, and the two are adapted to each other; the combustion chamber and the collecting box move relative to each other in the longitudinal direction, and the collecting box does not separate from the lower part of the combustion chamber.
2. The foldable portable barbecue of claim 1, wherein, the combustion chamber comprises an outer frame and a plurality of intermediate frames; the outer frame is sleeved on the outside of the intermediate frames, and the intermediate frames are sequentially sleeved on the outside of the collecting box; the outer frame and the intermediate frames are both hollow ring frame structures; the lower edge of the outer frame is inwardly folded to form an inwardly folded edge, the upper edge of the intermediate frame is outwardly folded to form an outwardly folded edge, and the lower edge of the intermediate frame is inwardly folded to form an inwardly folded edge; the inwardly folded edge of the lower part of the outer frame is located below the outwardly folded edge of the upper part of the intermediate frame, and the two are adapted to each other; the inwardly folded edge of the lower edge of the two adjacent intermediate frames is located below the outwardly folded edge of the upper edge, and the two are adapted to each other; the inwardly folded edge of the lower part of the intermediate frame adjacent to the collecting box is located below the outwardly folded edge of the upper part of the collecting box, and the two are adapted to each other.
3. A foldable portable barbecue according to claim 2, wherein, the upper edge of the outer frame is inwardly folded to form an inwardly folded edge; a limiting piece is arranged on the outwardly folded edge of the upper part of the intermediate frame, the limiting piece covers the outwardly folded edge, is perpendicular to the side edge of the intermediate frame, and extends to the inside of the intermediate frame, and the extension part is located above the inwardly folded edge of the lower part of the intermediate frame.
4. The foldable portable barbecue of claim 2, wherein, the outer frame, the intermediate frame and the collecting box are all cuboid structures, and the inwardly folded edge and the outwardly folded edge are arranged on the side of the corresponding long edge.
5. A foldable portable barbecue according to claim 4 wherein, the side of the short edge of the outer frame is respectively provided with a support hinged to two long edges of the outer frame; the long edge of the outer frame is provided with a hinge hole, and the support rotates around the axis of the two hinge holes corresponding to the support to open or fold the support.
6. A foldable portable barbecue according to claim 5 wherein, the support comprises two side plates and a connecting part connecting the two side plates; the side plates are parallel to the side of the outer frame; when the barbecue is folded, the two side plates of the support are rotated to the outside of the outer frame, and the connecting part of the support is rotated to the bottom of the collecting box.
7. The foldable portable barbecue of claim 4, wherein, the grilling grid covers the outer frame, is adapted to the outer frame, and is provided with a plurality of grid bars intersecting with each other on the surface; the edge of the grilling grid is provided with a ring frame, the ring frame covers the outside of the outer frame, and the side of the short edge of the ring frame is respectively provided with a handle.
8. The foldable portable barbecue of claim 4, wherein, the side of the short edge of the outer frame is respectively provided with a handle.
9. The foldable portable barbecue of claim 1, wherein, the side of the collecting box is provided with a plurality of ventilation holes.
10. The foldable portable barbecue of claim 9, wherein, The carbon net frame is located in the collecting box and is adapted to the surface where the opening of the collecting box is located, and the surface of the carbon net frame is provided with a plurality of through holes; the long side of the carbon net frame is provided with a support plate perpendicular to the carbon net frame, and the carbon net frame is placed in the collecting box through the support plate; the support plate is provided with a ventilation hole adapted to the collecting box.
Citation Information
Patent Citations
Folding portable barbecue oven
CN219516028U