Fireplace and its stand

Abstract

The utility model provides a kind of stove and its support, stove includes: top fixed frame;Bottom fixed frame;One group or multiple groups of connecting rod structure, the one group or multiple groups of connecting rod structure all include locking structure and cross arrangement and can be opposite motion's first connecting rod and second connecting rod, the first connecting rod and second connecting rod are connected in the top fixed frame and bottom fixed frame, the locking structure is configured as to prevent the relative motion between the first connecting rod and second connecting rod;And blocking net, this blocking net is around to form first accommodating space, the blocking net is bendable or stretchable, the top end of the blocking net is fixed in the top fixed frame, the bottom end of the blocking net is fixed in the bottom fixed frame.Stove has bendable or stretchable blocking net, so that stove can be from unfolded state to be folded state, it is favorable to reduce packing volume and save packing and transportation cost.

Description

Technical Field

[0001] This utility model relates to a stove, specifically a stove that is easy to package and transport. Background Technology

[0002] Existing stoves can block the splatter produced during the combustion of charcoal and other burning materials, but they are mostly integrally fixed or assembled from multiple panels, resulting in a large volume when packaged, which has a certain impact on the amount of packaging materials used and transportation costs. Utility Model Content

[0003] Therefore, this utility model provides a stove that occupies less packaging volume.

[0004] To solve the above-mentioned technical problems, this utility model provides a stove, comprising: a top fixing frame; a bottom fixing frame; one or more sets of linkage structures, each of the one or more sets of linkage structures including a locking structure and first and second linkages arranged crosswise and capable of relative movement, the first and second linkages being connected to the top fixing frame and the bottom fixing frame, the locking structure being configured to prevent relative movement between the first and second linkages; and a barrier net, the barrier net surrounding to form a first receiving space, the barrier net being flexible or stretchable, the top end of the barrier net being fixed to the top fixing frame, and the bottom end of the barrier net being fixed to the bottom fixing frame.

[0005] Optionally, the barrier net can be a stretchable metal chain link fence.

[0006] Optionally, the top of the barrier net is fixed to the top fixing frame by steel wire rope.

[0007] Optionally, the top of the barrier net includes a connector that is a spiral extending circumferentially along the top fixing frame, through which a steel wire rope passes and clamps the spiral to the top fixing frame.

[0008] Optionally, the top fixing frame is ring-shaped, comprising a longitudinal plate and a transverse plate, the connector being placed in the space defined by the longitudinal plate and the transverse plate, and the wire rope clamping the connector to the longitudinal plate.

[0009] Optionally, the first link includes a first sub-link and a second sub-link, the second link includes a third sub-link and a fourth sub-link, the first sub-link and the second sub-link intersect with the third sub-link and the fourth sub-link respectively, the two ends of the first sub-link are rotatably connected to the top fixing frame and the fourth sub-link respectively, the fourth sub-link is rotatably connected to the bottom fixing frame, the two ends of the second sub-link are rotatably connected to the bottom fixing frame and the third sub-link respectively, and the third sub-link is rotatably connected to the top fixing frame; the locking structure includes a positioning post fixed to the first sub-link and a plurality of positioning holes formed in the third sub-link, when the positioning post is received in one of the plurality of positioning holes, it can prevent relative movement between the first sub-link, the second sub-link, the third sub-link and the fourth sub-link.

[0010] Optionally, the third sub-link is also provided with a guide groove, the plurality of positioning holes are provided at the bottom of the guide groove, and the positioning post is movably received in the guide groove.

[0011] Optionally, the first link and the second link are rotatably connected to each other. The top and bottom ends of the first link are slidably connected to and rotatably connected to the top and bottom fixing frames, respectively. The top and bottom ends of the second link are slidably connected to and rotatably connected to the top and bottom fixing frames, respectively. The locking structure includes positioning posts fixed to the top and bottom ends of the first link and the second link, and a plurality of positioning holes formed in the top and bottom fixing frames. When the four positioning posts are respectively received in one of the plurality of positioning holes, relative rotation between the first link and the second link can be prevented.

[0012] This utility model also provides a bracket, characterized in that it includes: a top fixing frame; a bottom fixing frame; and one or more sets of linkage structures, each of the one or more sets of linkage structures including a locking structure and a first link and a second link arranged crosswise and capable of relative movement with respect to each other, the first link and the second link being connected to the top fixing frame and the bottom fixing frame, the locking structure being configured to prevent relative movement between the first link and the second link.

[0013] The present invention has the following advantages: the stove has a bendable or stretchable barrier net, which allows the stove to change from an unfolded state to a retracted state, which helps to reduce packaging volume and save packaging and transportation costs. Attached Figure Description

[0014] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a perspective view of a stove according to an embodiment of the present utility model, wherein the stove is in an unfolded state.

[0016] Figure 2 This is a perspective view of a stove according to an embodiment of the present utility model, wherein the stove is in a retracted state.

[0017] Figure 3 This is a partial schematic diagram of the barrier net of the stove according to an embodiment of the present invention in its unfolded state.

[0018] Figure 4 This is a partial schematic diagram of the furnace barrier net in the retracted state according to an embodiment of the present utility model.

[0019] Figure 5 This is a schematic diagram of the top of the barrier net of a stove according to an embodiment of the present invention.

[0020] Figure 6 This is a schematic diagram showing that the top of the barrier net of the stove according to an embodiment of the present invention is fixed by a steel wire rope.

[0021] Figure 7 This is a perspective view of a set of connecting rods of a stove according to an embodiment of the present utility model.

[0022] Figure 8 This is a perspective view of a set of connecting rods of a stove according to an embodiment of the present invention.

[0023] Figure 9 This is an enlarged view of a portion of a set of connecting rods in a stove according to an embodiment of the present invention.

[0024] Figure 10 This is a perspective view of a table according to an embodiment of the present utility model.

[0025] Figure 11 This is a perspective view of the bracket according to another embodiment of the present invention. Detailed Implementation

[0026] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0028] Figure 1 and 2 A stove 100 in one embodiment is shown, comprising a baffle 10 and a support 20. The baffle 10 surrounds and forms a first receiving space 101 for holding solid fuel (e.g., charcoal). The baffle 10 is flexible or stretchable. The baffle 10 is connected to the support 20, which allows the baffle 10 to be held in a retracted state (see [link to image]). Figure 2 ) and unfolded state ( Figure 1 The bracket 20 includes a top fixing frame 41, a bottom fixing frame 42, and one or more sets of linkage structures 43. In the following embodiment, the bracket 20 including multiple sets of linkage structures 43 is used as an example. Each set of linkage structures 43 includes a locking structure and a first link 51 and a second link 52 arranged crosswise and movable relative to each other. The first link 51 and the second link 52 are both connected to the top fixing frame 41 and the bottom fixing frame 42. The locking structure is configured to prevent relative movement between the first link 51 and the second link 52.

[0029] Because the barrier net 10 is flexible or stretchable, the stove 100 can be adjusted as needed. Figure 1 The unfolded state shown becomes Figure 2 The folded state shown can be used to package items, which can greatly reduce the packaging volume and help save on packaging and transportation costs.

[0030] In one embodiment, the barrier net 10 is a stretchable chain link fence. Chain link fence, also known as diamond mesh, link mesh, or spiral mesh curtain, is a flexible mesh material made of metal wires (such as iron wire, stainless steel wire, or PVC-coated wire) woven together mechanically. Its structural feature is that each metal wire interlocks with the others, forming a uniform diamond (or hexagonal) mesh. The barrier net 10 comprises multiple metal wires spirally woven together. Figure 3 From the displayed perspective, for a flat, unfolded barrier net 10, each metal wire extends approximately parallel to the X-axis and undulates repeatedly in the direction parallel to the Y-axis, thus forming a roughly wavy shape. Through this construction, the barrier net 10 can extend and retract in the direction parallel to the Y-axis, allowing it to... Figure 4 The contraction state shown and Figure 3 Switch between the shown expanded states.

[0031] In one embodiment, the top end of the barrier net 10 is fixed to the top fixing frame 41, and the bottom end of the barrier net 10 is fixed to the bottom fixing frame 42. In one embodiment, the barrier net 10 forms a hollow cylinder, and therefore both the top fixing frame 41 and the bottom fixing frame 42 are annular. It is understood that the shapes of the top fixing frame 41 and the bottom fixing frame 42 are not limited thereto, and can be varied in other embodiments depending on the structure formed by the barrier net 10. For example, in another embodiment, such as... Figure 11 As shown, the top fixing bracket 41 and the bottom fixing bracket 42 are square.

[0032] refer to Figure 5 and Figure 6 In one embodiment, the top end of the barrier net 10 is fixed to the top fixing frame 41 by a steel wire rope 60. Specifically, the top end of the barrier net 10 includes a connector 11, which is a spiral extending circumferentially along the top fixing frame 41. The connector 11 is constructed similarly to a spring wire (i.e., a device connection wire that operates using extensibility). The steel wire rope 60 passes through the spiral and clamps the spiral to the top fixing frame 41. In one embodiment, the top fixing frame 41 includes a longitudinal plate 411 and a transverse plate 412, which are substantially perpendicular. The connector 11 is placed in the space defined by the longitudinal plate 411 and the transverse plate 412, and the steel wire rope 60 clamps the connector 11 to the longitudinal plate 411.

[0033] In one embodiment, similar to the top end of the barrier net 10, the bottom end of the barrier net 10 can be fixed to the bottom fixing frame 42 by steel wire rope. It is understood that the top and bottom ends of the barrier net 10 can be connected to the top fixing frame 41 and the bottom fixing frame 42 by other suitable connection means (e.g., welding).

[0034] refer to Figures 7 to 9In one embodiment, the first link 51 includes a first sub-link 511 and a second sub-link 512, and the second link 52 includes a third sub-link 521 and a fourth sub-link 522. The first sub-link 511 and the second sub-link 512 intersect the third sub-link 521 and the fourth sub-link 522, respectively. That is, the extension direction of the first sub-link 511 intersects the extension direction of the third sub-link 521, and the extension direction of the first sub-link 511 intersects the extension direction of the fourth sub-link 522; the extension direction of the second sub-link 512 intersects the extension direction of the third sub-link 521, and the extension direction of the second sub-link 512 intersects the extension direction of the fourth sub-link 522. The first sub-link 511 is rotatably connected at both ends to the top fixing frame 41 and the fourth sub-link 522, respectively. The fourth sub-link 522 is rotatably connected to the bottom fixing frame 42. The second sub-link 512 is rotatably connected at both ends to the bottom fixing frame 42 and the third sub-link 521, respectively. The third sub-link 521 is rotatably connected to the top fixing frame 41. The locking structure includes a positioning post 513 fixed to the first sub-link 511 and a plurality of positioning holes 523 formed in the third sub-link 521. When the positioning post 513 is received in one of the plurality of positioning holes 523, it can prevent relative movement between the first sub-link 511, the second sub-link 512, the third sub-link 521 and the fourth sub-link 522. In one embodiment, the first sub-link 511, the second sub-link 512, the third sub-link 521 and the fourth sub-link 522 are all rotatably connected to the top fixing frame 41 / bottom fixing frame 42 via a rotating shaft 53 located at one end of each sub-link.

[0035] In one embodiment, the first sub-link 511, the second sub-link 512, the third sub-link 521, and the fourth sub-link 522 have approximately the same length and are all elongated, thin sheet structures. The first sub-link 511, the second sub-link 512, the third sub-link 521, and the fourth sub-link 522 are arc-shaped, as shown in the reference section. Figure 1 It can be seen that after the first sub-link 511, the second sub-link 512, the third sub-link 521, and the fourth sub-link 522 are connected to the top fixing frame 41 / bottom fixing frame 42, they are all slightly bent away from the barrier net 10. This structure helps to avoid interference between the first sub-link 511, the second sub-link 512, the third sub-link 521, and the fourth sub-link 522 and the barrier net 10 in the retracted state. The first sub-link 511 and the second sub-link 512 are located inside the third sub-link 521 and the fourth sub-link 522, that is, in Figure 1 From the displayed perspective, in the radial direction of the hollow cylinder enclosed by the barrier net 10, the first sub-link 511 is closer to the barrier net 10 than the third sub-link 521 and the fourth sub-link 522, and the second sub-link 512 is closer to the barrier net 10 than the third sub-link 521 and the fourth sub-link 522. Figure 8From the displayed perspective, a portion of the first sub-link 511 is located above a portion of the second sub-link 512. Figure 7 From the displayed perspective, a portion of the third sub-link 521 is positioned above a portion of the fourth sub-link 522.

[0036] refer to Figure 9 In one embodiment, the inner surface of the third sub-link 521 facing the barrier net 10 is further provided with a guide groove 524, and the plurality of positioning holes 523 are provided at the bottom of the guide groove 524, and the positioning post 513 is movably received in the guide groove 524. In one embodiment, in Figure 9 From the displayed perspective, a fixing plate 514 protrudes from the top surface of the first sub-link 511, and a positioning post 513 protrudes from the surface of the fixing plate 514 facing the third sub-link 521. The guide groove 524 extends along the direction of the third sub-link 521, that is, multiple positioning holes 523 are arranged along the length direction of the third sub-link 521.

[0037] With this configuration, when the positioning pin 513 is received in a positioning hole 523, relative rotation between the first sub-link 511 and the fourth sub-link 522, relative rotation between the second sub-link 512 and the third sub-link 521, relative movement between the first sub-link 511 and the second sub-link 512, and relative movement between the third sub-link 521 and the fourth sub-link 522 are all prevented. In other words, when the positioning pin 513 is received in a positioning hole 523, the first link 51 and the second link 52 are locked.

[0038] Figure 1 The furnace 100 is shown in the unfolded state, and the distance between the top fixing frame 41 and the bottom fixing frame 42 is the first distance. Figure 2 The image shows the furnace 100 in its retracted state, at which point the distance between the top fixing frame 41 and the bottom fixing frame 42 is the second distance. Figure 1 and Figure 2 It is clear that the first distance is much greater than the second distance.

[0039] When it is necessary to switch the state of the stove 100, such as switching the stove 100 from the unfolded state to the retracted state, the user first needs to release the locking state between the first link 51 and the second link 52. Specifically, since the third sub-link 521 is a long strip-shaped thin sheet structure, it has a certain degree of elasticity. Thus, the user can pull the third sub-link 521 to cause elastic deformation, which makes the third sub-link 521 gradually move away from the positioning post 513. After the positioning post 513 is completely disengaged from the positioning hole 523 that houses it, the locking state between the first link 51 and the second link 52 is released. In this way, the user can release the locking state of all sets of link structures 43. Afterwards, the user can apply pressure to the top fixing frame 41, thereby driving the first sub-link 511 and the third sub-link 521 to rotate towards the fourth sub-link 522 and the second sub-link 512, respectively. During this process, the barrier net 10 gradually changes to a retracted state, and the first sub-link 511 moves relative to the second sub-link 512, while the third sub-link 521 moves relative to the fourth sub-link 522. The movement of the first sub-link 511 and the second sub-link 512 causes the positioning post 513 to move along the guide groove 524. When the stove 100 switches to the retracted state, the user can release the third sub-link 521 to return it to its initial state. In this way, the positioning post 513 can be inserted into another corresponding positioning hole 523, thereby keeping the stove 100 in the retracted state.

[0040] Understandably, the two positioning holes 523 at both ends of the plurality of positioning holes 523 correspond to the unfolded state and the retracted state of the stove 100, respectively; while the one or more positioning holes 523 in the middle allow the stove 100 to have one or more different heights, thereby making the stove 100 more adaptable to the different height needs of different users.

[0041] The construction of the first link 51 and the second link 52 is not limited to the aforementioned situation. In another embodiment, the first link 51 and the second link 52 are rotatably connected to each other. The top and bottom ends of the first link 52 are slidably connected to and rotatably connected to the top fixing frame 41 and the bottom fixing frame 42, respectively. The top and bottom ends of the second link 52 are slidably connected to and rotatably connected to the top fixing frame 41 and the bottom fixing frame 42, respectively. For example, the top and bottom ends of the first link 51 and the second link 52 are each rotatably connected to a positioning post. The top fixing frame 41 and the bottom fixing frame 42 are each provided with a groove for receiving the positioning post. The positioning post can slide along the groove and can rotate relative to the groove. The locking structure includes positioning posts fixed to the top and bottom ends of the first connecting rod 51 and the top and bottom ends of the second connecting rod 52, and a plurality of positioning holes formed in the top fixing frame 41 and the bottom fixing frame 42. The plurality of positioning holes are respectively arranged in the sliding grooves of the top fixing frame 41 and the bottom fixing frame 42. When the four positioning posts are respectively received in one of the plurality of positioning holes, they can prevent relative rotation between the first connecting rod 51 and the second connecting rod 52.

[0042] Through the above construction, the furnace 100... Figure 2 The packaged and transported items in the folded state shown are compared to... Figure 1 The stove 100 in its unfolded state, as shown, occupies significantly less space when folded, which helps save packaging volume and thus reduces transportation costs. After receiving the folded stove 100, the user can switch it to its folded state as needed. Figure 1 The unfolded state shown.

[0043] Understandably, the support 20 is not limited to use with a stove. For example, in another embodiment, the support 20 is used with a table 200, thus enabling the table 200 to have a height-adjustable function.

[0044] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this utility model.

Claims

1. A stove, characterized in that, include: Top mounting bracket; Base mounting bracket; One or more sets of linkage structures, each set of linkage structures including a locking structure and first and second links arranged crosswise and capable of relative movement, the first and second links being connected to the top and bottom fixing frames, the locking structure being configured to prevent relative movement between the first and second links; and A barrier net surrounds and forms a first receiving space. The barrier net is flexible or stretchable. The top end of the barrier net is fixed to the top fixing frame, and the bottom end of the barrier net is fixed to the bottom fixing frame.

2. The stove according to claim 1, characterized in that, The barrier net is a stretchable metal chain link mesh.

3. The stove according to claim 1, characterized in that, The top of the barrier net is fixed to the top fixing frame by steel wire rope.

4. The stove according to claim 3, characterized in that, The top of the barrier net includes a connector that is a spiral extending circumferentially along the top fixing frame, through which a steel wire rope passes and clamps the spiral to the top fixing frame.

5. The stove according to claim 4, characterized in that, The top fixing frame is ring-shaped and includes a longitudinal plate and a transverse plate. The connector is placed in the space defined by the longitudinal plate and the transverse plate, and the wire rope tightens the connector to the longitudinal plate.

6. The stove according to claim 1, characterized in that, The first link includes a first sub-link and a second sub-link. The second link includes a third sub-link and a fourth sub-link. The first and second sub-links intersect with the third and fourth sub-links respectively. The two ends of the first sub-link are rotatably connected to the top fixing frame and the fourth sub-link respectively. The fourth sub-link is rotatably connected to the bottom fixing frame. The two ends of the second sub-link are rotatably connected to the bottom fixing frame and the third sub-link respectively. The third sub-link is rotatably connected to the top fixing frame. The locking structure includes a positioning post fixed to the first sub-link and a plurality of positioning holes formed in the third sub-link. When the positioning post is received in one of the plurality of positioning holes, it can prevent relative movement between the first, second, third, and fourth sub-links.

7. The stove according to claim 6, characterized in that, The third sub-link is also provided with a guide groove, and the plurality of positioning holes are provided at the bottom of the guide groove, and the positioning post is movably accommodated in the guide groove.

8. The stove according to claim 1, characterized in that, The first link and the second link are rotatably connected to each other. The top and bottom ends of the first link are slidably connected to and rotatably connected to the top and bottom fixing frames, respectively. The top and bottom ends of the second link are slidably connected to and rotatably connected to the top and bottom fixing frames, respectively. The locking structure includes positioning posts fixed to the top and bottom ends of the first link and the second link, and a plurality of positioning holes formed in the top and bottom fixing frames. When the four positioning posts are respectively received in one of the plurality of positioning holes, they can prevent relative rotation between the first link and the second link.

9. A stent, characterized in that, include: Top mounting bracket; Base mounting bracket; and One or more linkage structures, each including a locking structure and a first and second linkage arranged crosswise and capable of relative movement, wherein the first and second linkages are both connected to the top and bottom fixing frames, and the locking structure is configured to prevent relative movement between the first and second linkages.

10. The stent according to claim 9, characterized in that, The first link includes a first sub-link and a second sub-link. The second link includes a third sub-link and a fourth sub-link. The first and second sub-links intersect with the third and fourth sub-links respectively. The two ends of the first sub-link are rotatably connected to the top fixing frame and the fourth sub-link respectively. The fourth sub-link is rotatably connected to the bottom fixing frame. The two ends of the second sub-link are rotatably connected to the bottom fixing frame and the third sub-link respectively. The third sub-link is rotatably connected to the top fixing frame. The locking structure includes a positioning post fixed to the first sub-link and a plurality of positioning holes formed in the third sub-link. When the positioning post is received in one of the plurality of positioning holes, it can prevent relative movement between the first, second, third, and fourth sub-links.

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