Firewood stove and folding support thereof
By designing a foldable wood stove bracket, the problem of poor ventilation and inconvenient use at the bottom of the wood stove is solved, achieving lighter use and better ventilation and heat dissipation.
Patent Information
- Application Number
- CN202420200481.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-26
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-01-26
AI Technical Summary
The existing wood stove has poor ventilation at the bottom during use, resulting in a shorter service life, while the existing solutions add weight and volume, making it inconvenient to carry and store.
A foldable bracket is designed. Multiple legs are hinged on the bracket body. When the legs are unfolded, they support the bottom of the wood stove. When folded, they are stored in the wood stove to simplify transportation and storage.
Through the design of the folding bracket, the wood stove is more convenient to transport and store, the weight is relatively reduced, and it is lighter to use. At the same time, the ventilation and heat dissipation performance of the bottom of the wood stove is improved.
Smart Images
Figure CN222378151U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stoves, in particular to a wood stove and a foldable bracket thereof. Background Art
[0002] Nowadays, outdoor camping is becoming more and more popular among the public. Since firewood is widely available, many people bring a wood stove when they go camping. Most existing wood stoves are straight-cylinder-shaped. When the wood stove is placed on the ground for use, the sides and top are in a ventilated environment, but the bottom of the wood stove is not ventilated. High temperature accumulates here for a long time, which shortens the service life of the bottom of the wood stove and affects the overall use of the wood stove. The existing wood stove usually extends a section on the furnace body to form a base for ventilation and heat dissipation at the bottom of the wood stove, but this increases the overall weight and volume of the wood stove, making it more troublesome to carry and store; or a separate base is designed at the bottom of the wood stove for ventilation and heat dissipation, but the base and the wood stove each occupy storage space, which is also more troublesome to carry and store. Summary of the invention
[0003] In order to solve the above problems, the first purpose of the utility model is to provide a foldable bracket, which can be supported on the bottom of the wood stove when unfolded, and can be stored in the wood stove when folded, so that the wood stove is more convenient during storage and transportation, and the bracket relatively reduces a certain weight, and is lighter when used; the second purpose of the utility model is to provide a wood stove that is compatible with the above-mentioned foldable bracket.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:
[0005] A foldable bracket comprises a bracket body, characterized in that: it also comprises a plurality of legs hinged on the bracket body, a supporting surface being constructed on the legs; the plurality of legs are flipped relative to the bracket body along the hinged ends to be in an unfolded state, the legs are located on the outside of the bracket body, the supporting surface is higher than the upper end surface of the bracket body, and the supporting surface is supported on the lower end of a wood stove; the plurality of legs are flipped relative to the bracket body along the hinged ends to be in a folded state, the legs are located on the inside of the bracket body, the supporting surface is lower than the upper end surface of the bracket body, and the bracket body and the legs are stored in the wood stove.
[0006] In the above technical solution, the bracket is arranged separately from the wood stove, and the bracket is designed to be foldable, that is, multiple legs are hinged on the bracket body, and the multiple legs can be used to support the wood stove when they are unfolded relative to the bracket body, and the multiple legs can be folded relative to the bracket body so that the entire bracket can be stored in the wood stove, thereby making it more convenient to carry and store the wood stove. It should be noted here that the support surface for supporting the wood stove is set on the legs, that is, the legs are used to support the wood stove, and after the legs are unfolded, the entire support range is larger and the wood stove is more stable.
[0007] Preferably, the plurality of legs are hinged to the support body in a regular circumferential direction; the legs include a support body and a connector mounted on the support body, the connector is hinged to the support body, the support body includes a column and a support platform arranged at the middle of the inner end of the column and extending toward the support body, and the support surface is formed on the support platform. In this technical solution, the bottom of the wood stove is mounted on the support platform, the connector is used to hinge with the support body, and the column can prevent the lower part of the wood stove from radially disengaging.
[0008] Preferably, the inner sides of the upper and lower ends of the column are constructed as arc surfaces and the bottom surface of the column is supported on the ground. In this technical solution, the inner sides of the upper and lower ends of the column are constructed as arc surfaces, which makes it easier for users to use the bracket, and the upper arc surface of the column plays a guiding role when supporting and cooperating between the wood stove and the bracket, making it easier to place the wood stove on the bracket.
[0009] Preferably, the bottom surface of the column is provided with a plurality of anti-slip strips. In this technical solution, the provision of the anti-slip strips increases the friction between the column and the ground, thereby making the column more stably supported on the ground when the bracket is unfolded.
[0010] Preferably, a snap-in groove is provided on the surface of the support body, the connecting piece is snap-into the snap-in groove and the outer end face is flush with the outer end face of the support body, and connecting strips are provided on the inner ends of the connecting piece extending out of the support platform on both sides of the inner end; the support body includes an intermediate plate and a plurality of hinged frames circumferentially arranged on the intermediate plate, the hinged frames include a baffle and flanges extending downward along both sides of the baffle, a pin is passed through between the flanges, and the connecting strip is hinged on the pin. In this technical solution, the connecting piece is snap-into the support body, and the connecting piece is hinged to the pin of the hinged frame through the connecting strip, so the connecting piece moves with the support body. In addition, the column is a rubber piece, which plays a role of elastic support for the wood stove, and the connecting piece and the support body are metal parts, which strengthen the strength of the structural connection. The baffle is used to resist the connecting strip after the support leg is unfolded to prevent further displacement of the connecting strip and keep the support leg in an upright state.
[0011] Preferably, the inner wall of the connecting strip is protrudingly provided with an abutment block, the abutment block abuts against the inner end of the support platform, and the outer end edge of the abutment block is an arc surface. In this technical solution, the setting of the abutment block here not only strengthens the structural strength of the connecting strip, but also after the connecting strip abuts against the inner side of the baffle, the abutment block and the inner end of the support platform are squeezed to prevent the support foot body from further moving to a certain extent, and the cooperation between the auxiliary connecting strip and the baffle makes the support foot body in an upright state, and the setting of the arc surface on the abutment block prevents the abutment block and the support platform from being squeezed and worn.
[0012] Preferably, a positioning hole is provided on the connecting strip, and a protrusion is provided on the inner wall of the flange to cooperate with the positioning hole, and the outer edge of the protrusion is an arc surface. In this technical solution, when the bracket is unfolded and used, the protrusion and the positioning hole are pre-positioned to prevent the support leg from automatically rotating downward after being rotated relative to the bracket body, making it easier to pick up and unfold the bracket.
[0013] Preferably, a ventilation hole is provided in the middle of the middle plate, and an arc-shaped plate is provided at the inner edge of the ventilation hole, and the support leg can rotate along the pin shaft to be located inside the ventilation hole. In this technical solution, after the support leg supports the wood stove, the setting of the ventilation hole can allow air to directly pass through the ventilation hole to reach the bottom of the wood stove, further improving the ventilation and heat dissipation performance of the bottom of the wood stove.
[0014] Preferably, the upper and lower sides of the outer end of the support platform are constructed with avoidance slopes. In this technical solution, the avoidance slopes prevent the support legs from colliding with the inner wall edge of the ventilation hole during rotation, especially during folding, thereby improving the smoothness of rotation of the support legs.
[0015] A wood-burning stove comprises any one of the foldable brackets described above. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of a foldable bracket in an unfolded state.
[0017] Figure 2 The figure is a three-dimensional structural schematic diagram of a foldable bracket in a folded state.
[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the support leg.
[0019] Figure 4 It is the assembly diagram of the support body and the connecting parts.
[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the bracket body.
[0021] Figure 6 A schematic diagram of a folding bracket supporting a wood stove.
[0022] Figure 7 A schematic diagram of a foldable bracket stored in a wood stove. DETAILED DESCRIPTION
[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more, unless otherwise clearly defined.
[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. Example
[0028] like Figures 1 to 7 A foldable bracket is shown, comprising a bracket body 1, characterized in that it also includes a plurality of legs 2 hinged on the bracket body 1, and a supporting surface 3 is constructed on the legs 2; the plurality of legs 2 are flipped relative to the bracket body 1 along the hinged end to be in an unfolded state, the legs 2 are located on the outside of the bracket body 1, the supporting surface 3 is higher than the upper end surface of the bracket body 1, and the supporting surface 3 is supported on the lower end of a wood stove 100; the plurality of legs 2 are flipped relative to the bracket body 1 along the hinged end to be in a folded state, the legs 2 are located on the inside of the bracket body 1, the supporting surface 3 is lower than the upper end surface of the bracket body 1, and the bracket body 1 and the legs 2 are stored in the wood stove 100.
[0029] In the above technical solution, the bracket is arranged separately from the wood stove, and the bracket is designed to be foldable, that is, multiple legs are hinged on the bracket body, and the multiple legs can be used to support the wood stove when they are unfolded relative to the bracket body, and the multiple legs can be folded relative to the bracket body so that the entire bracket can be stored in the wood stove, thereby making it more convenient to carry and store the wood stove. It should be noted here that the support surface for supporting the wood stove is set on the legs, that is, the legs are used to support the wood stove, and after the legs are unfolded, the entire support range is larger and the wood stove is more stable.
[0030] Furthermore, the plurality of legs 2 are hinged to the support body 1 in a regular circumferential direction; the legs 2 include a support body 4 and a connector 5 mounted on the support body 4, the connector 5 is hinged to the support body 1, the support body 4 includes a column 6 and a support platform 7 arranged at the middle of the inner end of the column 6 and extending toward the side of the support body 1, and the support surface 3 is formed on the support platform 7. In this technical solution, the bottom of the wood stove is erected on the support platform, the connector is used to be hinged to the support body, and the column can prevent the lower part of the wood stove from being radially disengaged.
[0031] Furthermore, the inner sides of the upper and lower ends of the column 6 are constructed as arc surfaces, and the bottom surface of the column 6 is supported on the ground. In this technical solution, the inner sides of the upper and lower ends of the column are constructed as arc surfaces, which makes it easier for users to use the bracket, and the upper arc surface of the column plays a guiding role when the wood stove and the bracket are supported and matched, making it easier to place the wood stove on the bracket.
[0032] Furthermore, a plurality of anti-skid strips 8 are provided on the bottom surface of the column 6. In this technical solution, the provision of the anti-skid strips increases the friction between the column and the ground, thereby making the column more stably supported on the ground when the bracket is unfolded.
[0033] Furthermore, the surface of the support leg body 4 is provided with a snap-in groove 9, the connecting piece 5 is snap-into the snap-in groove 9 and the outer end surface is flush with the outer end surface of the support leg body 4, and the inner ends of the connecting piece 5 extending out of the support platform 7 on both sides are provided with connecting strips 10; the support body 1 includes an intermediate plate 11 and a plurality of hinged frames 12 circumferentially arranged on the intermediate plate 11, the hinged frames 12 include a baffle 13 and flanges 14 extending downward along both sides of the baffle 13, and a pin 15 is passed between the flanges 14, and the connecting strip 10 is hinged on the pin 15. In this technical solution, the connecting piece is snap-into the support leg body, and the connecting piece is hinged to the pin of the hinged frame through the connecting strip, so the connecting piece moves with the support leg body. In addition, the column is a rubber piece, which plays the role of elastic support for the wood stove, and the connecting piece and the support body are metal pieces, which strengthen the structural connection strength. The baffle is used to resist the connecting strip after the support leg is unfolded to prevent the further displacement of the connecting strip and keep the support leg in an upright state.
[0034] Furthermore, the inner wall of the connecting strip 10 is protrudingly provided with an abutment block 16, which abuts against the inner end of the support platform 7, and the outer end edge of the abutment block 16 is an arc surface. In this technical solution, the setting of the abutment block here not only strengthens the structural strength of the connecting strip, but also after the connecting strip abuts against the inner side of the baffle, the abutment block and the inner end of the support platform are squeezed to prevent the support foot body from further moving to a certain extent, and the cooperation between the auxiliary connecting strip and the baffle makes the support foot body in an upright state, and the setting of the arc surface on the abutment block prevents the abutment block and the support platform from being squeezed and worn.
[0035] Furthermore, a positioning hole 17 is formed on the connecting strip 10, and a protrusion 18 is protruded from the inner wall of the flange 14 to cooperate with the positioning hole 17, and the outer edge of the protrusion 18 is an arc surface. In this technical solution, when the bracket is unfolded and used, the protrusion and the positioning hole are pre-positioned to prevent the support leg from automatically rotating downward after being rotated relative to the bracket body, making it easier to pick up and unfold the bracket.
[0036] Furthermore, a ventilation hole 19 is provided in the middle of the middle plate 11, and an arc-shaped plate 20 is provided at the inner edge of the ventilation hole 19, and the support leg 2 can rotate along the pin shaft 15 to be located inside the ventilation hole 19. In this technical solution, after the support leg supports the wood stove, the setting of the ventilation hole can allow air to directly pass through the ventilation hole to reach the bottom of the wood stove, further improving the ventilation and heat dissipation performance of the bottom of the wood stove.
[0037] Furthermore, the upper and lower sides of the outer end of the support platform 7 are constructed with avoidance slopes 21. In this technical solution, the setting of the avoidance slopes prevents the support legs from colliding with the inner wall edge of the ventilation hole during rotation, especially during folding, thereby improving the smoothness of rotation of the support legs.
[0038] It should be noted here that the support legs and the bracket body are hinged together, rather than supported by a full-circle base, so the weight is relatively lighter. Example
[0039] A wood-burning stove comprises a foldable bracket in the first embodiment.
[0040] In this specific embodiment, in view of the situation that the existing wood-burning stove's bracket cannot be folded, making it troublesome to carry and store, the above scheme designs the bracket to be foldable, so that the legs can be used to support the wood-burning stove after being unfolded relative to the bracket body, and the legs can be stored in the wood-burning stove after being folded relative to the bracket body, which is very convenient to use, fold and store.
[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0042] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention.
Claims
1. A foldable bracket, comprising a bracket body (1), characterized in that: The invention also comprises a plurality of legs (2) hinged to the support body (1), wherein a support surface (3) is constructed on the legs (2); the plurality of legs (2) are flipped along the hinged ends relative to the support body (1) to present an unfolded state, the legs (2) are located outside the support body (1), the support surface (3) is higher than the upper end surface of the support body (1), and the support surface (3) is supported on the lower end of the wood stove (100); the plurality of legs (2) are flipped along the hinged ends relative to the support body (1) to present a folded state, the legs (2) are located inside the support body (1), the support surface (3) is lower than the upper end surface of the support body (1), and the support body (1) and the legs (2) are stored in the wood stove (100).
2. A foldable bracket according to claim 1, characterized in that: The plurality of legs (2) are hinged to the support body (1) in a circumferentially regular manner; the leg (2) comprises a leg body (4) and a connecting member (5) mounted on the leg body (4); the connecting member (5) is hinged to the support body (1); the leg body (4) comprises a column (6) and a support platform (7) arranged at the middle of the inner end of the column (6) and extending toward the side of the support body (1); the support surface (3) is formed on the support platform (7).
3. A foldable bracket according to claim 2, characterized in that: The inner sides of the upper and lower ends of the column (6) are constructed as arc surfaces, and the bottom surface of the column (6) is supported on the ground.
4. A foldable bracket according to claim 3, characterized in that: The bottom surface of the upright column (6) is provided with a plurality of anti-slip strips (8).
5. The foldable bracket according to claim 2, characterized in that: The surface of the support leg body (4) is provided with a snap-in groove (9), the connecting piece (5) is snap-into the snap-in groove (9) and its outer end surface is flush with the outer end surface of the support leg body (4), and connecting strips (10) are provided at the inner ends of the connecting piece (5) extending out of the support platform (7) on both sides of the inner end; the support body (1) comprises an intermediate plate (11) and a plurality of hinged frames (12) circumferentially arranged on the intermediate plate (11), the hinged frames (12) comprising a baffle plate (13) and flanges (14) extending downwardly along both sides of the baffle plate (13), a pin shaft (15) is passed through between the flanges (14), and the connecting strip (10) is hingedly connected to the pin shaft (15).
6. A foldable bracket according to claim 5, characterized in that: An abutment block (16) is protruding from the inner wall of the connecting strip (10), the abutment block (16) abuts against the inner end of the support platform (7), and the outer end edge of the abutment block (16) is in the form of an arc surface.
7. A foldable bracket according to claim 6, characterized in that: The connecting strip (10) is provided with a positioning hole (17), and the inner wall of the flange (14) is provided with a protruding clamping protrusion (18) which cooperates with the positioning hole (17), and the outer end edge of the clamping protrusion (18) is an arc surface.
8. The foldable bracket according to claim 5, characterized in that: A ventilation hole (19) is provided in the middle of the middle plate (11), and an arc-shaped plate (20) is provided at an interval extending inwardly from the inner edge of the ventilation hole (19), and the support foot (2) can be rotated along the pin shaft (15) to be located inside the ventilation hole (19).
9. The foldable bracket according to claim 6, characterized in that: The upper and lower sides of the outer end of the support platform (7) are formed with avoidance slopes (21).
10. A wood-burning stove, characterized in that: It comprises a foldable bracket as described in any one of claims 1 to 9.