Foldable stock bin of combustor for firewood stove

Abstract

The utility model discloses a foldable stock bin of a burner for a firewood stove, which comprises two foldable and unfoldable panel components, the two panel components are detachably and fixedly connected through hand screws, gourd holes which are in one-to-one correspondence with the hand screws and are matched with the hand screws are further formed in the panel components, the panel components comprise a panel A and a panel B, and the panel A is fixedly connected with the panel B through the hand screws. The panels A and the panels B are movably connected through hinges, the panels A can be folded and unfolded relative to the panels B, when the two panel assemblies are folded and stored, the two panels A are stored between the two corresponding panels B in a hidden mode, and the two panels B are oppositely arranged; when the two panel assemblies are unfolded, the panel A of one panel assembly is connected to the panel B of the other panel assembly, so that the two panel assemblies are matched to form the stock bin with the cavity, the panel assemblies can be rapidly disassembled and assembled, and when the storage bin is not used, the storage space is reduced by folding the panel assemblies, and the storage bin is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of silos, in particular to a foldable silo for a burner of a wood-burning stove. Background Art

[0002] At present, the burner for a wood stove usually includes a silo. The burner is responsible for converting fuel into thermal energy and providing a stable heat source. The silo is responsible for storing and supplying fuel so that the burner can work continuously and stably. The traditional silo is usually fixed or integral. This design may take up more space when stored and carried, especially in outdoor travel or camping activities. Its convenience of use is subject to certain restrictions. Therefore, there are also detachable silos on the market, which make the volume of the silo smaller and convenient to carry. For example, a detachable hopper disclosed in a Chinese patent application (publication number: CN219447943U) includes an upper hopper and a lower hopper. The upper hopper includes a front plate, a rear plate, a left plate, and a right plate. The lower hopper includes a front plate A, a rear plate B, a left plate C, and a right plate D. The front plate and the left plate and the front plate A are connected by hinges, and the rear plate and the right plate and the rear plate B are connected by hinges, so that the connection can be opened and closed. The right side of the front plate and the front side of the right plate are connected by screws and locking plates, so that the front plate and the right plate can be easily disassembled. The left side of the rear plate and the rear side of the left plate are connected by screws and locking plates, so that the rear plate and the left plate can be easily disassembled. The upper hopper and the lower hopper are disassembled to overlap and fold. After folding, the slot A of the connecting plate A is plugged with the screw DD provided on the left plate, and the slot B in the connecting plate B is plugged with the screw CC provided on the right plate, and the screws DD and CC are tightened to fix them. In this way, the volume of the hopper becomes small and convenient to carry and store.

[0003] However, the above-mentioned disassembly type hopper is troublesome to disassemble and assemble, which takes a lot of time. It is installed by conventional screws, and additional tools such as screwdrivers are needed during the disassembly and assembly process, which not only increases the complexity of the operation, but also reduces the work efficiency. Therefore, it is necessary to improve it. Utility Model Content

[0004] The purpose of the utility model is to provide a foldable material bin for a wood stove burner in view of the defects and shortcomings of the prior art. The foldable material bin has a simple and reasonable structure and is easy to operate. It can be quickly unfolded and spliced ​​or folded for storage without tools. It can be folded more thoroughly and is highly portable.

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

[0006] The utility model discloses a foldable material bin for a burner for a wood-burning stove, comprising two panel assemblies, both of which can be folded and unfolded. The two panel assemblies are detachably fixedly connected by hand screws. The panel assemblies are also provided with gourd holes corresponding to and cooperating with the hand screws. The panel assembly comprises panel A and panel B, which are movably connected to panel B by hinges. Panel A can be folded and unfolded relative to panel B. When the two panel assemblies are folded and stored, the two panels A are hidden and stored between the corresponding two panels B, and the two panels B are arranged opposite to each other. When the two panel assemblies are unfolded, panel A of one panel assembly is connected to panel B of the other panel assembly, so that the two panel assemblies cooperate to form a material bin with a cavity.

[0007] Furthermore, a first "L"-shaped bending portion is provided on the side of panel A away from panel B, the first bending portion extends along the inner side of panel A, the first bending portion is cooperatively connected with panel B of another panel assembly, and a plurality of gourd holes are provided on the first bending portion.

[0008] Furthermore, the hand screw passes through the gourd hole and is fixedly connected to the panel B of another panel assembly, and the inner side of the panel B is provided with a positioning piece that cooperates with the hand screw.

[0009] Furthermore, the gourd hole is provided with a large hole portion and a small hole groove portion, the small hole groove portion is connected to the large hole portion, and the hand screw includes a screw rod and a screw head, and the screw rod can slide between the large hole portion and the small hole groove portion.

[0010] Furthermore, the radius of the screw head is smaller than the radius of the large hole portion and larger than the radius of the small hole groove portion, and the radius of the screw rod is smaller than or equal to the radius of the small hole groove portion.

[0011] Furthermore, the panel assembly is provided with at least two gourd-shaped holes, and two adjacent gourd-shaped holes are arranged in parallel, and the positions of the large hole portion and the small hole groove portion of the gourd hole are consistent.

[0012] Furthermore, a second bending portion in an "L" shape is provided on one side of the panel B, the second bending portion extends along the inner side of the panel B, and the second bending portion is movably connected to the panel A via a hinge.

[0013] Furthermore, the angle between the panel A and the panel B after folding is 90 degrees.

[0014] Furthermore, a first extension portion in an "L" shape is provided on the upper side of panel A, and the first extension portion extends along the inner side of panel A. A second extension portion in an "L" shape is provided on the upper side of panel B, and the second extension portion extends along the inner side of panel B. Slots are provided on both the first extension portion and the second extension portion.

[0015] Furthermore, the lower sides of the panel A and the panel B both extend downward to form an inserting portion.

[0016] The beneficial effects of the utility model are as follows: the foldable silo of the burner for a wood burning stove described in the utility model is installed by cooperation with the hand screws and the gourd holes. The hand screws do not require additional tools when operated and can be operated by hand. This connection method is not only simple and reliable, but also allows for quick disassembly and assembly of panel components, which is convenient for carrying and storage, providing great convenience for users.

[0017] During installation, align the large hole with the hand screw and insert it, then move panel A so that the hand screw enters the small hole groove and tighten it by hand. The inner side of panel B is provided with a positioning piece that cooperates with the hand screw to ensure that the hand screw is not easily separated from panel B. During disassembly, first loosen the hand screw and then move panel A so that the hand screw enters the large hole. Since the radius of the screw head of the hand screw is smaller than the radius of the large hole, the hand screw can easily separate from the large hole of the gourd hole, and panel A can be removed from panel B that is assembled with another panel.

[0018] When the two panel assemblies are folded and stored, the two panels A are hidden between the corresponding two panels B, and the two panels B are arranged opposite to each other, which improves the compactness of storage. When the two panel assemblies are unfolded, panel A of one panel assembly is connected to panel B of the other panel assembly, so that the two panel assemblies cooperate to form a silo with a cavity for storing and supplying fuel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model when it is in an unfolded state and assembled;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model when it is in a folded state;

[0021] Figure 3 It is a structural schematic diagram of the panel assembly in the utility model;

[0022] Figure 4 yes Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 5 It is a schematic diagram of the structure of a hand screw;

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure when the hand screw passes through the hoist hole and is connected to the panel B;

[0025] Figure 7 It is a structural diagram when the silo is connected to the combustion chamber.

[0026] Figure 1-7 In: 1. Panel assembly; 2. Thumb screw; 3. Gourd hole; 4. Silo; 5. Panel A; 6. Panel B; 7. First bending portion; 8. Positioning piece; 9. Large hole portion; 10. Small hole groove portion; 11. Screw; 12. Screw head; 13. Second bending portion; 14. First extension portion; 15. Second extension portion; 16. Slot; 17. Plug-in portion; 18. Burner; 19. Cover plate; 20. Hinge. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings.

[0028] like Figure 1-6 The foldable silo of a burner for a wood stove shown in the figure includes two panel assemblies 1 that can be folded and unfolded. When not in use, the storage space is reduced by folding the panel assemblies 1. The two panel assemblies 1 are detachably fixedly connected by hand screws 2. The panel assemblies 1 are also provided with gourd holes 3 that correspond to and cooperate with the hand screws 2 one by one. Compared with the traditional screw connection method, the hand screws 2 do not need to carry additional tools when operating and can be operated by hand. This connection method is not only simple and reliable, but also can quickly disassemble and assemble the panel assembly 1, which is convenient to carry and store, and provides great convenience for users.

[0029] Specifically, the panel assembly 1 includes a panel A5 and a panel B6, and the panel A5 and the panel B6 are movably connected by a hinge 20. Preferably, in this embodiment, the side of the panel A5 away from the panel B6 is provided with an "L"-shaped first bending portion 7, and the first bending portion 7 extends along the inner side of the panel A5. The first bending portion 7 is matched with the panel B6 of another panel assembly 1. Specifically, the inner wall of the first bending portion 7 is in contact with the outer wall of the matching panel B6, and the first bending portion 7 is provided with a plurality of gourd holes 3. Preferably, in this embodiment, refer to Figure 4 The gourd hole 3 is provided with a large hole portion 9 and a small hole groove portion 10, and the small hole groove portion 10 is connected with the large hole portion 9, see Figure 5 The hand screw 2 includes a screw rod 11 and a screw head 12 , and the screw rod 11 can slide between the large hole portion 9 and the small hole groove portion 10 .

[0030] Preferably, in this embodiment, the radius of the screw head 12 is smaller than the radius of the large hole portion 9, ensuring that the screw head 12 of the hand screw 2 can easily enter or disengage from the large hole portion 9 of the gourd hole 3, and the radius of the screw head 12 is larger than the radius of the small hole groove portion 10, ensuring that the hand screw 2 is not easy to disengage when entering the small hole groove portion 10, and the radius of the screw rod 11 is less than or equal to the radius of the small hole groove portion 10, ensuring that the screw rod 11 can move into the small hole groove portion 10.

[0031] Preferably, in this embodiment, in order to ensure the stability of the connection, the panel assembly 1 is provided with at least two gourd holes 3, and the two adjacent gourd holes 3 are arranged in parallel, and the positions of the large hole portion 9 and the small hole groove portion 10 of the gourd hole 3 are consistent, so that after the hand screw 2 enters the gourd hole 3, in the process of moving the panel A5, all the hand screws 2 can synchronously enter the large hole portion 9 or the small hole groove portion 10.

[0032] Specifically, see Figure 6 The hand screw 2 passes through the gourd hole 3 and is fixedly connected with the panel B6 of another panel assembly 1. During installation, align the large hole portion 9 with the hand screw 2 and insert it, and then move the panel A5 so that the hand screw 2 enters the small hole groove portion 10 and is tightened and fixed by hand. No disassembly tools are required, and installation and disassembly are relatively convenient. A positioning piece 8 that cooperates with the hand screw 2 is provided on the inner side of the panel B6 to ensure that the hand screw 2 is not easily separated from the panel B6. During disassembly, first loosen the hand screw 2, and then move the panel A5 so that the hand screw 2 enters the large hole portion 9. Since the radius of the screw head 12 of the hand screw 2 is smaller than the radius of the large hole portion 9, the hand screw 2 can easily separate from the large hole portion 9 of the gourd hole 3, and the panel A5 can be removed from the panel B6 of the other panel assembly 1.

[0033] Preferably, in this embodiment, a second bending portion 13 in an "L" shape is provided on one side of the panel B6, and the second bending portion 13 extends along the inner side of the panel B6. The second bending portion 13 is movably connected to the panel A5 through a hinge 20, and the panel A5 can be folded and unfolded relative to the panel B6. Preferably, in this embodiment, the angle between the panel A5 and the panel B6 after folding is 90 degrees, see Figure 2 When the two panel assemblies 1 are folded and stored, the two panels A5 are hidden and stored between the corresponding two panels B6, and the two panels B6 are arranged opposite to each other, which improves the compactness of storage. Figure 1 When the two panel assemblies 1 are unfolded, the panel A5 of one panel assembly 1 is connected to the panel B6 of the other panel assembly 1, so that the two panel assemblies 1 cooperate to form a silo 4 with a cavity, and the silo 4 is cooperatively connected with the burner 18. Specifically, see Figure 7 The silo 4 is arranged above the burner 18 and is used for storing and supplying fuel.

[0034] Preferably, in this embodiment, the lower sides of the panel A5 and the panel B6 extend downward to form a plug-in portion 17, and the panel A5 and the panel B6 are connected to the burner 18 through the plug-in portion 17. Specifically, the burner 18 is also provided with a hand screw 2, and the plug-in portion 17 and the burner 18 are fixedly connected by the hand screw 2 to ensure the stability of the connection. The design of the plug-in portion 17 simplifies the installation process and can achieve quick installation.

[0035] Preferably, in this embodiment, a first extension portion 14 in an "L" shape is provided on the upper side of the panel A5, and the first extension portion 14 extends along the inner side of the panel A5; a second extension portion 15 in an "L" shape is provided on the upper side of the panel B6, and the second extension portion 15 extends along the inner side of the panel B6; a slot 16 is provided on both the first extension portion 14 and the second extension portion 15; specifically, the burner 18 is further provided with a cover plate 19 that cooperates with the silo 4; the cover plate 19 is arranged above the silo 4; the cover plate 19 is provided with a connecting portion that cooperates with the slot 16; the connecting portion is plugged into the slot 16; the connection method is simple, and the cover plate 19 can be quickly connected to the silo 4.

[0036] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A foldable silo for a wood-burning stove burner, characterized in that: The invention comprises two panel assemblies (1) which are both foldable and unfoldable. The two panel assemblies (1) are detachably fixedly connected by hand screws (2). The panel assemblies (1) are also provided with gourd holes (3) which correspond to and cooperate with the hand screws (2). The panel assemblies (1) comprise a panel A (5) and a panel B (6). The panel A (5) and the panel B (6) are movably connected by a hinge (20). The panel A (5) can be folded and unfolded relative to the panel B (6). When the two panel assemblies (1) are folded and stored, the two panels A (5) are hidden and stored between the two corresponding panels B (6), and the two panels B (6) are arranged opposite to each other. When the two panel assemblies (1) are unfolded, the panel A (5) of one panel assembly (1) is connected to the panel B (6) of the other panel assembly (1), so that the two panel assemblies (1) cooperate to form a silo (4) with a cavity.

2. The foldable silo of a wood-fired stove burner according to claim 1, characterized in that: A first bent portion (7) in an L-shape is provided on a side of the panel A (5) away from the panel B (6); the first bent portion (7) extends along the inner side of the panel A (5); the first bent portion (7) is connected to the panel B (6) of another panel assembly (1); and a plurality of the gourd holes (3) are provided on the first bent portion (7).

3. The foldable silo of a wood-fired stove burner according to claim 2, characterized in that: The hand screw (2) passes through the gourd hole (3) and is fixedly connected to the panel B (6) of another panel assembly (1). A positioning piece (8) cooperating with the hand screw (2) is provided on the inner side of the panel B (6).

4. A foldable silo for a wood-fired stove burner according to claim 1 or 3, characterized in that: The gourd hole (3) is provided with a large hole portion (9) and a small hole groove portion (10), the small hole groove portion (10) being communicated with the large hole portion (9), and the hand screw (2) comprises a screw rod (11) and a screw head (12), and the screw rod (11) is capable of sliding between the large hole portion (9) and the small hole groove portion (10).

5. The foldable silo of a wood-burning stove burner according to claim 4, characterized in that: The radius of the screw head (12) is smaller than the radius of the large hole portion (9) and larger than the radius of the small hole groove portion (10), and the radius of the screw rod (11) is smaller than or equal to the radius of the small hole groove portion (10).

6. The foldable silo of a wood-fired stove burner according to claim 4, characterized in that: The panel assembly (1) is provided with at least two gourd holes (3), and two adjacent gourd holes (3) are arranged in parallel, and the positions of the large hole portion (9) and the small hole groove portion (10) of the gourd hole (3) are consistent.

7. The foldable silo of a wood-fired stove burner according to claim 1, characterized in that: A second bent portion (13) in an L-shape is provided on one side of the panel B (6); the second bent portion (13) extends along the inner side of the panel B (6); and the second bent portion (13) is movably connected to the panel A (5) via a hinge (20).

8. A foldable silo for a wood-burning stove burner according to claim 1 or 7, characterized in that: The angle between the panel A (5) and the panel B (6) after folding is 90 degrees.

9. The foldable silo of a wood-fired stove burner according to claim 1, characterized in that: The upper side of the panel A (5) is provided with an L-shaped first extension portion (14), the first extension portion (14) extending along the inner side of the panel A (5); the upper side of the panel B (6) is provided with an L-shaped second extension portion (15), the second extension portion (15) extending along the inner side of the panel B (6); and the first extension portion (14) and the second extension portion (15) are both provided with a slot (16).

10. The foldable silo of a wood-fired stove burner according to claim 1, characterized in that: The lower sides of the panel A (5) and the panel B (6) are both extended downwards to form an inserting portion (17).

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