CN209819589U

CN209819589U - Foldable stove

Info

Publication number: CN209819589U
Application number: CN201920523128.4U
Authority: CN
Inventors: 刘秋娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2019-12-20
Anticipated expiration: 2029-04-17

Abstract

The utility model relates to the technical field of furnaces, and discloses a foldable furnace, which comprises a bottom plate, two side plates, a rear plate, a front door plate, an upper cover plate and a chimney; the two side plates are respectively and rotatably connected to the left end and the right end of the bottom plate, and the side plates can be folded above the bottom plate; the rear plate is rotatably connected to the rear end of the bottom plate and can be folded above the side plates; the front door plate is rotatably connected to the front end of the bottom plate and can be folded above the side plates, a door opening is formed in the front door plate, and a stove door is arranged on the door opening; the upper cover plate is buckled on the upper edges of the two side plates, the front door plate and the rear plate, and a cigarette holder is arranged on the upper cover plate; the chimney comprises a metal sheet and a binding ring, the metal sheet can be wound to form the chimney, the binding ring is sleeved on the outer side of the chimney, the chimney is inserted into the chimney seat, and when the chimney is folded, the metal sheet is rolled up from the short edge to form a cylinder. When not in use, the stove can be folded, has smaller volume after being folded, has lighter weight, is convenient to place and carry, and is more suitable for field activities such as camping, exploration and the like.

Description

Foldable stove

Technical Field

The utility model relates to a stove technical field especially relates to a collapsible stove.

Background

The stove is a domestic appliance, widely used, and can be used for heating and cooking. With the improvement of living standard of people, camping and exploration become a way for people to experience life for more and more years. In camping and expedition, people still have basic requirements on heating and cooking, and the existing stove is heavy, not easy to carry and not easy to install.

Therefore, there is a need for a foldable stove to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collapsible stove, it can fold when not using, has characteristics small, light and handy and portable.

To achieve the purpose, the utility model adopts the following technical proposal:

there is provided a foldable stove comprising:

a base plate;

two side plates which are respectively and rotatably connected with the left end and the right end of the bottom plate and can be folded above the bottom plate,

the rear plate is rotatably connected to the rear end of the bottom plate and can be folded above the folded side plates;

the front door plate is rotatably connected to the front end of the bottom plate and can be folded above the folded side plates, a door opening is formed in the front door plate, a stove door is arranged on the door opening, and the stove door is rotatably connected to the front door plate;

the upper cover plate is buckled on the upper edges of the two side plates, the front door plate and the rear plate, a smoke exhaust port is formed in the upper cover plate, and a cigarette holder is arranged at the smoke exhaust port on the upper cover plate;

the chimney comprises a metal sheet and a binding ring, the metal sheet can be wound to form the chimney, the binding ring is sleeved on the outer side of the chimney, one end of the chimney is inserted into the chimney seat, and when the chimney is folded, the metal sheet is wound from the short edge to form a cylinder.

Preferably, the bottom plate is rotatably provided with supporting legs, and the supporting legs can be folded at the bottom of the bottom plate.

Preferably, the outer side of the side plate is provided with first locking parts at the front end and the rear end, and the left side and the right side of the front door plate and the rear plate are provided with second locking parts which are buckled with the first locking parts.

Preferably, the first locking part is arranged at the upper end of the outer side of the side plate, and the second locking parts which are locked with the first locking part are arranged on the left side and the right side of the upper cover plate.

Preferably, a plurality of vent holes are provided on the cook door.

Preferably, the inner side of the stove door is provided with an air door, the stove door is provided with a sliding groove, and the air door is provided with a sliding sheet extending out of the sliding groove.

Preferably, the stove door is provided with a first buckling part, and the front door plate is provided with a second buckling part buckled with the first buckling part.

Preferably, four edges of the bottom plate are turned upwards, four edges of the upper cover plate are turned downwards, the front edge, the rear edge and the top edge of the side plate are turned inwards, and the left edge, the right edge and the top edge of the front door plate and the left edge and the top edge of the rear plate are turned inwards.

Preferably, the chimney further comprises a flame arrester which is sleeved at the top of the chimney.

The utility model has the advantages that: when the stove is folded, the chimney and the flame arrester are taken down, the chimney is wound into a cylinder, and the flame arrester is wound in the cylinder. The upper cover plate is detached from the upper sides of the side plates, the front door plate and the rear plate. The side plates are folded in the turned-over edges of the bottom plate, and then the front door plate and the rear plate are folded above the folded side plates. And the supporting legs on the bottom plate are collected at the bottom of the bottom plate. All the parts are put into the backpack, and the folded oven has smaller volume, is convenient to place and carry, and is more suitable for field activities such as camping, exploration and the like.

Drawings

FIG. 1 is a schematic view of a foldable stove according to the present invention;

FIG. 2 is an exploded view of the foldable stove provided by the present invention;

FIG. 3 is an exploded view of the cartridge holder of the present invention;

fig. 4 is a schematic view of the folded foldable stove according to the present invention.

In the figure: 1. a base plate; 11. supporting legs; 2. a side plate; 21. a first locking portion; 22. a second locking part; 3. a front door panel; 31. a cooking range door; 32. a slide sheet; 33. a first buckling part; 34. a second fastening part;

4. a back plate; 5. an upper cover plate; 51. a chimney seat; 511. a chimney seat tube; 512. a conical limiting pipe; 513. An adjusting plate; 514. a connecting rod; 515. riveting a screw; 516. a spring; 517. a ceramic thermal insulation;

6. a chimney; 61. binding rings; 7. a flame arrester; 71. drawing and pulling the fixing ring; 9. a cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1-2, the present embodiment discloses a foldable stove, which includes a bottom panel 1, two side panels 2, a front door panel 3, a rear panel 4, and a chimney. The supporting legs 11 are arranged on the bottom plate 1 in a rotating mode, and when the folding type folding chair is folded, the supporting legs 11 can be collected at the bottom of the bottom plate 1. The bottom of two curb plates 2 rotates respectively to be connected in both ends about bottom plate 1, rotates through the dwang between the two to be connected, and the length of curb plate 2 and bottom plate 1's length phase-match. When not in use, the two side plates 2 can be folded above the bottom plate 1. The bottom end of the back plate 4 is rotatably connected with the rear end of the bottom plate 1, the bottom end of the back plate and the bottom end of the bottom plate are rotatably connected through a connecting pin, and the length of the back plate 4 is matched with the width of the bottom plate 1. When not in use, the back plate 4 can be folded above the folded side plates 2.

The bottom of the front door plate 3 is rotatably connected to the front end of the bottom plate 1, the front door plate and the bottom of the front door plate are rotatably connected through a connecting pin, and the width of the front door plate 3 is matched with that of the bottom plate 1. When not in use, the front door panel 3 can be folded above the folded side panels 2. The front door plate 3 is provided with a door opening for putting burning objects such as charcoal, alcohol blocks, firewood and the like conveniently. The door opening is provided with a stove door 31, the stove door 31 is rotatably connected to the front door plate 3, the stove door 31 can be opened at any time, and then a burning object is placed in the stove, so that the flame can be prevented from overflowing when the stove is closed. The door 31 is provided with a plurality of ventilation holes to supply fresh air into the furnace and supply oxygen for combustion of the combustion products in the furnace. The oven door 31 is provided with a first buckling part 33, the front door panel 3 is provided with a second buckling part 34 buckled with the first buckling part 33, and the first buckling part 33 and the second buckling part 34 are buckled after the oven door 31 is closed, so that the door lock can be locked, and the oven door 31 is prevented from being automatically opened. An air door is arranged on the inner side of the stove door 31, a sliding groove is arranged on the stove door 31, and a sliding sheet 32 extending out of the sliding groove is arranged on the air door. The ventilation door is provided with a through hole matched with the ventilation hole on the stove door 31, so that the through hole of the ventilation door is opposite to the ventilation hole on the stove door 31, and at the moment, the air inlet amount in the stove body is maximum. The sliding sheet 32 is dragged to enable the air door to slide on the inner side of the oven door 31, and a part of the air vent or even the whole air vent can be blocked. The ventilation volume can be varied by sliding the damper.

The upper cover plate 5 is buckled on the upper edges of the two side plates 2, the front door plate 3 and the rear plate 4, a smoke exhaust port is formed in the upper cover plate 5, and a cigarette holder 51 is arranged at the smoke exhaust port on the upper cover plate 5. As shown in fig. 3, the bowl base 51 includes a bowl base tube 511, a tapered stopper tube 512, an adjusting plate 513, and a connecting rod 514. The chimney seat pipe 511 is welded at the smoke exhaust port of the upper cover plate 5, the conical limit pipe 512 is welded inside the chimney seat pipe 511, and the chimney 6 is inserted between the chimney seat pipe 511 and the conical limit pipe 512. The adjusting plate 513 is located inside the conical limiting tube 512, the connecting rod 514 is inserted into the chimney seat tube 511 along the radial direction of the chimney seat tube 511, the adjusting plate 513 is fixed on the connecting rod 514, one end of the connecting rod 514 is connected to the side wall of the chimney seat tube 511 through a rivet pulling screw 515, and the connecting rod 514 can rotate. The other end is arranged through the side wall of the chimney seat tube 511, and the end is provided with a triangle handle. The end is sleeved with a ceramic heat insulation piece 517 and a spring 516, one end of the ceramic heat insulation piece 517 is abutted against the side wall of the flue pipe seat tube 511, the other end of the ceramic heat insulation piece 517 is abutted against one end of the spring 516, and the other end of the spring 516 is abutted against the triangular handle. The ceramic insulation 517 can insulate heat, so that the handle is not overheated. The handle is rotated to adjust the angle of the adjusting plate 513, and then the size of the smoke outlet is adjusted, thereby adjusting the size of the flame in the furnace. If a fire is required, the upper cover plate 5 can be removed and the lower part can be used for firing.

With continued reference to fig. 1 and 2, the chimney includes a metal sheet and a binding ring 61, the metal sheet can be wound from the long side to form the chimney 6, the binding ring 61 is sleeved outside the chimney 6 to prevent the chimney 6 from opening, and one end of the chimney 6 is inserted on the chimney seat 51. When folded, the foil is rolled up from the short sides to form a cylinder 9, and in order to prevent the cylinder 9 from opening, the cylinder 9 is banded using a band.

The front and rear ends of the outer side of the side plate 2 are provided with first locking parts 21, and the left and right sides of the front door plate 3 and the rear plate 4 are provided with second locking parts 22 which are locked with the first locking parts 21. The first locking part 21 on the side plate 2 is matched with the second locking part 22 on the front door panel 3, so that the side plate 2 and the front door panel 3 can be locked, and the side plate 2 and the front door panel 3 are both in a vertical state. The first locking portions 21 on the side plates 2 and the second locking portions 22 on the rear plate 4 are matched to lock the rear plate 4 on the side plates 2, so that the rear plate 4 is in a vertical state. When folded, the first locking portion 21 and the second locking portion 22 are only required to be disassembled and not to be buckled with each other.

The upper end of the outer side of the side plate 2 is provided with a first locking part 21, and the left and right sides of the upper cover plate 5 are provided with second locking parts 22 which are locked with the first locking part 21. The first buckling part 33 at the upper end of the outer side of the side plate 2 is matched with the second buckling part 34 on the upper cover plate 5, so that the upper cover plate 5 can be locked on the side plate 2. When folded, the first engaging portion 33 and the second engaging portion 34 are simply detached and are not engaged with each other.

Four edges of the bottom plate 1 are turned upwards, four edges of the upper cover plate 5 are turned downwards, the front edge, the rear edge and the top edge of the side plate 2 are turned inwards, and the left edge, the right edge and the top edge of the front door plate 3 and the top edge of the rear plate 4 are turned inwards. The bottom ends of the side plates 2, the front door plate 3 and the rear plate 4 are all rotatably connected to the turned edges of the bottom plate 1. The front end and the rear end of the side plate 2 are flanged inwards, and the left side and the right side of the front door plate 3 and the rear plate 4 are flanged inwards, so that the left side and the right side of the front door plate 3 and the rear plate 4 can be buckled on the outer sides of the two side plates 2, the flanged edge at the front end of the side plate 2 is jointed on the inner side of the front door plate 3, and the flanged edge at the rear end of the side plate 2 is jointed on the inner side of the rear plate 4. The four sides of the upper cover plate 5 are flanged, so that the upper cover plate 5 can be buckled on the outer sides of the front door panel 3, the side plates 2 and the rear plate 4. The top ends of the side plates 2, the front door plate 3 and the rear plate 4 are flanged, so that the flanged edges can be attached to the inner side of the upper cover plate 5. The bottom plate 1, the side plates 2, the front door plate 3, the rear plate 4 and the upper cover plate 5 are flanged, so that gaps as small as possible exist at two connected sides, and smoke in the furnace cannot emerge along the joints. The front door plate 3, the bottom plate 1, the upper cover plate 5, the rear plate 4 and the side plates 2 are all processed by a stamping and bending process and are made of titanium alloy. The metal sheet is also made of titanium alloy. Titanium alloys are lightweight and refractory.

Optionally, the foldable stove further comprises a flame arrester 7, which is sleeved on the top of the chimney 6, and the flame arrester 7 can prevent sparks from splashing out to avoid causing fire. The flame arrester 7 is provided with three drawing fixing rings 71, the drawing fixing rings 71 are uniformly distributed on the side wall of the flame arrester 7 along the circumferential direction, when in use, the drawing fixing rings 71 are drawn out, a pull rope is fastened on the drawing fixing rings 71, and the other end of the pull rope is fixed on the ground through a ground nail. Thereby, the flame arrester 7 is fixed, and the chimney 6 can be prevented from falling. When the pull rope is retracted, the pull rope is released from the pull fixing ring 71, then the pull fixing ring 71 is retracted into the flame arrester 7, and when the metal sheet is wound into the cylinder 9, the flame arrester 7 is wound into the cylinder 9, so that the required placing space can be reduced.

When the stove is folded, the chimney 6 and the flame arrester 7 are taken down, the chimney 6 is coiled into the cylinder 9, and the flame arrester 7 is coiled into the cylinder 9. The upper cover 5 is removed from above the side panels 2, the front door panel 3 and the rear panel 4. The side plates 2 are folded in the turned edges of the bottom plate 1, and then the front door plate 3 and the rear plate 4 are folded above the folded side plates 2. The support legs 11 on the base plate 1 are retracted to the bottom of the base plate 1 and the oven is folded as shown in figure 4. All the parts are put into the backpack, and the folded oven has the advantages of small volume, small mass, convenient placement and carrying, and suitability for field activities such as camping, exploration and the like.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A foldable stove, comprising:

a base plate (1);

the two side plates (2) are respectively and rotatably connected to the left end and the right end of the bottom plate (1), and the two side plates (2) can be folded above the bottom plate (1);

the rear plate (4) is rotatably connected to the rear end of the bottom plate (1), and the rear plate (4) can be folded above the folded side plates (2);

the front door plate (3) is rotatably connected to the front end of the bottom plate (1), the front door plate (3) can be folded above the folded side plate (2), a door opening is formed in the front door plate (3), a stove door (31) is arranged on the door opening, and the stove door (31) is rotatably connected to the front door plate (3);

the upper cover plate (5) is buckled on the upper edges of the two side plates (2), the front door plate (3) and the rear plate (4), a smoke outlet is formed in the upper cover plate (5), and a cigarette holder (51) is arranged at the smoke outlet on the upper cover plate (5);

the chimney comprises a metal sheet and a binding ring (61), the metal sheet can be wound to form a chimney (6), the binding ring (61) is sleeved on the outer side of the chimney (6), one end of the chimney (6) is inserted into the chimney seat (51), and when the chimney is folded, the metal sheet is rolled up from the short edge to form a cylinder (9).

2. The foldable stove according to claim 1, characterised in that the base plate (1) is provided with support legs (11) that are rotatable, the support legs (11) being retractable into the bottom of the base plate (1).

3. The foldable stove according to claim 1, characterized in that the front and rear ends of the outer side of the side panel (2) are provided with first locking parts (21), and the left and right sides of the front door panel (3) and the rear panel (4) are provided with second locking parts (22) which are locked with the first locking parts (21).

4. The foldable stove according to claim 3, characterized in that the upper end of the outer side of the side panel (2) is provided with the first locking part (21), and the left and right sides of the upper cover panel (5) are provided with the second locking parts (22) which are locked with the first locking part (21).

5. The foldable stove according to claim 1, characterized in that the cooktop (31) is provided with a plurality of ventilation holes.

6. The foldable stove according to claim 5, characterized in that the inner side of the cooking door (31) is provided with a damper, the cooking door (31) is provided with a sliding groove, and the damper is provided with a sliding piece (32) protruding outside the sliding groove.

7. The foldable stove according to claim 1, characterized in that the range door (31) is provided with a first fastening portion (33), and the front door panel (3) is provided with a second fastening portion (34) fastened with the first fastening portion (33).

8. The foldable stove according to claim 1, characterised in that the four sides of the bottom panel (1) are upturned, the four sides of the upper cover panel (5) are upturned, the front and rear edges and the top edge of the side panels (2) are upturned, and the left and right edges and the top edge of the front door panel (3) and the rear panel (4) are upturned.

9. The foldable stove according to claim 1, characterized in that it further comprises a flame arrester (7) which is fitted on top of the chimney (6).