Folding cooking bench

Abstract

The utility model relates to the technical field of cooking stoves, in particular to a folding cooking bench which comprises a stove body, a bedplate is fixed at the top of the stove body, at least one side of the bedplate is movably provided with a folding plate, and a folding support is arranged between the bottom face of the folding plate and the stove body. The folding support comprises a transverse frame, a vertical frame and a supporting frame arranged between the transverse frame and the vertical frame, one end of the transverse frame is hinged to the upper end of the vertical frame, a horizontal strip hole is formed in the transverse frame, a guide column is arranged in the horizontal strip hole in a sliding mode, one end of the supporting frame is hinged to the vertical frame, and the other end of the supporting frame is hinged to the guide column. A horizontal limiting mechanism which is matched with the guide columns to enable the folding plate to be in an unfolded state is arranged on the transverse frame, and a vertical limiting mechanism which is matched with the guide columns to enable the folding plate to be in a folded state is arranged on the side wall of the stove body, so that when the folding plate is unfolded, the folding plate can be stably kept horizontal with the table plate, use is convenient, and the folding plate can be fixed with the stove body after being folded. And damage and deformation of the stove body caused by collision between the folding plate and the stove body are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stoves, in particular to a folding cooking range. Background Art

[0002] At present, most catering stoves are generally built with bricks, which are not only large in volume, heavy in weight, immovable, and have a single structure, but also difficult to adapt to outdoor activities. The utility model patent with the publication number of "CN212805742U" discloses a household outdoor portable firewood and coal dual-purpose stove, which can be used at home or outdoors. The folding table tops arranged on both sides of the table top are supported or retracted by folding legs, and a larger table top area can be provided. However, in this way, when the stove needs to be carried, the folding table tops are folded, and the folding table tops are still movably arranged at the side of the table top without being fixed. During the carrying process, the stove shakes, and the folding table tops also shake. The movable ends of the folding table tops constantly collide with the stove body, which easily causes the stove to deform and be damaged. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides a folding cooking range, which can stably keep horizontal with the table board when the folding board is unfolded, facilitating use, and can also be fixed with the stove body after the folding board is folded, avoiding the collision between the folding board and the stove body, resulting in damage and deformation of the stove body.

[0004] The utility model provides a folding cooking range to solve the above technical problems, including a stove body provided with a furnace chamber. A table board is fixed on the top of the stove body. A furnace opening communicating with the furnace chamber is arranged on the table board. A smoke outlet communicating with a smoke exhaust pipe is arranged on the side wall of the furnace chamber. At least one side of the table board is movably provided with a folding board. A folding bracket is arranged between the bottom surface of the folding board and the stove body. The folding bracket includes a cross frame arranged at the bottom of the folding board, a vertical frame arranged on the side wall of the stove body, and a support frame arranged between the cross frame and the vertical frame. One end of the cross frame is hinged to the upper end of the vertical frame. A horizontal strip hole is arranged on the cross frame, and a guide post is slidably arranged in the horizontal strip hole. One end of the support frame is hinged to the middle and lower part of the vertical frame, and the other end is hinged to the guide post. A horizontal limiting mechanism is arranged on the cross frame. The horizontal limiting mechanism cooperates with the guide post to keep the folding board in an unfolded state. A vertical limiting mechanism is arranged on the side wall of the stove body. The vertical limiting mechanism cooperates with the guide post to keep the folding board in a folded state.

[0005] Further, the horizontal limiting mechanism includes a mounting shaft arranged on the lower side of the horizontal strip hole. A buckle is rotatably arranged on the mounting shaft. One side of the buckle close to the vertical frame is a clamping end. A clamping groove for cooperating with and clamping the guide post is arranged on the clamping end. A torsion spring is also sleeved on the mounting shaft, used to make the clamping end of the buckle have a movement tendency to rotate towards the horizontal strip hole.

[0006] Further, the vertical limiting mechanism includes a mounting base provided on the stove body. Two clamping jaws cooperating with the guide posts are hinged to the mounting base through a pin shaft. The side of the clamping jaw away from the stove body is an arc-shaped clamping end, and the other end is a driving end and is fixed with a slider. A compression spring is provided between the two driving ends. The slider is slidably connected to the arc-shaped groove on the mounting base.

[0007] Further, a guiding inclined block is provided at the end of the clamping jaw.

[0008] Further, two sets of folding brackets are provided and are symmetrically arranged along the folding plate. The opposite ends of the two guide posts are connected and fixed.

[0009] Further, a water storage cylinder is sleeved on the smoke exhaust pipe. The upper side of the water storage cylinder is provided with a water injection port, and the lower side is provided with a water outlet.

[0010] Further, a fuel port and an air inlet communicating with the furnace are sequentially arranged on the front side of the stove body from top to bottom. A switchable furnace door is provided on the fuel port.

[0011] Further, a grate is provided at the bottom of the furnace, and an ash receiving box is movably provided below the grate.

[0012] Further, locking universal wheels are provided at the four corners of the bottom of the stove body.

[0013] The beneficial effects of adopting the present utility model are as follows: The table board on the top of the stove body can be used to place items. A boiler is placed on the furnace opening for stir-frying and cooking, and the smoke outlet is used for exhausting smoke. A folding plate is movably installed on one side of the table board. The folding plate can be kept horizontal with the table board through the folding bracket, increasing the operation space of the stove top. It can also be folded towards the stove body through the folding bracket, facilitating the handling and transportation of the stove. The folding bracket supports the folding plate. The cross frame is fixed at the bottom of the folding plate, and the vertical frame is fixed on the side wall of the stove body. One end of the cross frame is hinged to the upper end of the vertical frame, connecting the folding plate to the stove body and allowing relative rotation. A support frame forming a triangular support is formed between the cross frame and the vertical frame to support the folding plate when the folding plate is unfolded. During the unfolding process of the folding plate, one end of the support frame rotates with the vertical frame, and the other end rotates with the cross frame while driving the guide post to slide towards the side close to the stove body in the horizontal strip hole. When the folding plate is unfolded to be parallel to the table board, the guide post cooperates with the horizontal limiting mechanism to keep the folding plate in the unfolded state, expanding the available space and having high stability; when the folding plate needs to be folded, the guide post is disengaged from the horizontal limiting mechanism, and the folding plate can be folded towards the stove body. When the folding plate fits against the side wall of the stove body, the guide post cooperates with the vertical limiting mechanism to fix the folding plate on the side wall of the stove body, preventing the folding plate from colliding with the stove body during movement and causing damage or deformation to the stove body.

[0014] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is Figure 1 a detailed enlarged view of A of

[0017] Figure 3 is Figure 1 a detailed enlarged view of B of

[0018] In the drawings: 1 - stove body, 11 - furnace door, 12 - air inlet, 13 - ash pan, 14 - locking universal wheel, 2 - table board, 21 - furnace opening, 3 - smoke exhaust pipe, 31 - water storage cylinder, 4 - folding plate, 5 - folding bracket, 51 - cross frame, 511 - horizontal strip hole, 512 - guide post, 52 - vertical frame, 53 - support frame, 6 - horizontal limit mechanism, 61 - mounting shaft, 62 - buckle, 621 - clamping groove, 63 - torsion spring, 7 - vertical limit mechanism, 71 - mounting seat, 72 - clamping jaw, 73 - slider, 74 - compression spring, 75 - arc-shaped groove, 76 - guiding inclined block. Detailed Embodiment

[0019] Referring to the accompanying drawings, the specific implementation of the present utility model will be described in detail.

[0020] Referring to Figures 1 to 3 , the present utility model provides a folding cooking stove, including a stove body 1 provided with a furnace chamber, a table board 2 is fixed on the top of the stove body 1, a furnace opening 21 communicating with the furnace chamber is provided on the table board 2, a smoke outlet communicating with the smoke exhaust pipe 3 is provided on the side wall of the furnace chamber, the table board 2 on the top of the stove body 1 can be used to place items, a boiler is placed on the furnace opening 21 for stir-frying and cooking, and the smoke outlet is used for exhausting smoke. Further, a water storage cylinder 31 is sleeved on the smoke exhaust pipe 3, a water injection port is provided on the upper side of the water storage cylinder 31, and a water outlet is provided on the lower side. The heat energy in the smoke discharged from the smoke exhaust pipe 3 can heat the water in the water storage cylinder 31, improving the waste heat utilization rate and facilitating the use of hot water. A fuel port and an air inlet 12 communicating with the furnace chamber are successively arranged on the front side of the stove body 1 from top to bottom. The fuel port is used to put fuel into the furnace chamber, and the air inlet 12 is used to provide oxygen for the fuel in the furnace chamber. A closable furnace door 11 is provided on the fuel port for closing the furnace chamber. Further, a grate is provided at the bottom of the furnace chamber, and an ash pan 13 is movably arranged below the grate. The ashes in the furnace chamber fall into the ash pan 13 through the grate, and the ash pan 13 can be pulled out to clean the ashes. The ash pan 13 can adopt a drawer type. Further, locking universal wheels 14 are provided at the four corners of the bottom of the stove body 1, which is convenient for moving the stove body 1 to adapt to outdoor activities.

[0021] At least one side of the tabletop 2 is movably installed with a folding plate 4. A folding bracket 5 is provided between the bottom surface of the folding plate 4 and the stove body 1. The folding plate 4 can be kept horizontal with the tabletop 2 through the folding bracket 5, increasing the operating space of the stove top. It can also fold the folding plate 4 towards the stove body 1 through the folding bracket 5, which is convenient for the handling and transportation of the stove top.

[0022] The folding bracket 5 includes a cross frame 51 provided at the bottom of the folding plate 4, a vertical frame 52 provided on the side wall of the stove body 1, and a support frame 53 formed between the cross frame 51 and the vertical frame 52 to form a triangular support. The support frame 53 is used to support the folding plate 4 when the folding plate 4 is unfolded. Among them, the cross sections of the cross frame 51 and the vertical frame 52 are U-shaped. One end of the cross frame 51 is hinged to the upper end of the vertical frame 52, connecting the folding plate 4 to the stove body 1 and being able to rotate relatively.

[0023] A horizontal strip hole 511 is provided on the cross frame 51, and a guide post 512 is slidably arranged in the horizontal strip hole 511. One end of the support frame 53 is hinged to the middle and lower part of the vertical frame 52, and the other end is hinged to the guide post 512. Further, two sets of the folding brackets 5 are provided and symmetrically arranged along the folding plate 4. The opposite ends of the two guide posts 512 are connected and fixed to improve the support stability of the folding plate 4. A horizontal limiting mechanism 6 is provided on the cross frame 51. The horizontal limiting mechanism 6 and the guide post 512 cooperate to keep the folding plate 4 in the unfolded state. A vertical limiting mechanism 7 is provided on the side wall of the stove body 1. The vertical limiting mechanism 7 and the guide post 512 cooperate to keep the folding plate 4 in the folded state. During the unfolding process of the folding plate 4, one end of the support frame 53 rotates with the vertical frame 52, and the other end rotates with the cross frame 51 while driving the guide post 512 to slide towards the side close to the stove body 1 in the horizontal strip hole 511. When the folding plate 4 is unfolded to be parallel to the tabletop 2, the guide post 512 cooperates with the horizontal limiting mechanism 6 to keep the folding plate 4 in the unfolded state, expanding the available space and having high stability; when it is necessary to fold the folding plate 4, separating the guide post 512 from the horizontal limiting mechanism 6 can fold the folding plate 4 towards the stove body 1. When the folding plate 4 fits against the side wall of the stove body 1, the guide post 512 cooperates with the vertical limiting mechanism 7 to fix the folding plate 4 on the side wall of the stove body 1, preventing the folding plate 4 from colliding with the stove body 1 during the movement and causing damage and deformation to the stove body 1.

[0024] In some embodiments, the horizontal limiting mechanism 6 includes a mounting shaft 61 provided on the lower side of the horizontal slot 511. A snap 62 is rotatably provided on the mounting shaft 61. One side of the snap 62 close to the vertical frame 52 is the clamping end, and the other end is the unlocking end. A slot 621 for cooperating with and clamping the guide post 512 is provided on the clamping end. A torsion spring 631 is also sleeved on the mounting shaft 61 and is used to make the clamping end of the snap 62 have a tendency to rotate towards the horizontal slot 511. One end of the torsion spring 63 abuts against the snap 62, and the other end abuts against the cross frame 51. At this time, when the folding plate 4 is unfolded, the guide post 512 slides in the horizontal slot 511 towards the table board 2 and presses the snap 62, causing the clamping end of the snap 62 to rotate around the mounting shaft 61 and disengage from the cross frame 51. The guide post 512 slides to the front side of the clamping end of the snap 62. At this time, the folding plate 4 and the table board 2 are in a horizontal state. When the guide post 512 loses the extrusion on the snap 62, under the action of the torsion spring 63, the clamping end rotates towards the horizontal slot 511, and the guide post 512 is snapped into the slot 621 of the clamping end to limit the position of the guide post 512, thereby maintaining the horizontal state of the folding plate 4 and the table board 2. When it is necessary to fold the folding plate 4, press the unlocking end to make it rotate towards the horizontal slot 511, driving the clamping end to rotate away from the horizontal slot 511, and the guide post 512 slides out of the slot 621 of the clamping end and slides in the horizontal slot 511 away from the stove body 1.

[0025] Further, the vertical limiting mechanism 7 includes a mounting seat 71 provided on the stove body 1. Two clamping jaws 72 cooperating with the guide post 512 are hinged on the mounting seat 71 through a pin shaft. One side of the clamping jaw 72 far from the stove body 1 is an arc-shaped clamping end, and the other end is a driving end and is fixed with a slider 73. A compression spring 74 is provided between the two driving ends. The slider 73 is slidably connected to an arc-shaped groove 75 on the mounting seat 71. During the process of folding the folding plate 4 until it fits against the side wall of the stove body 1, the guide post 512 presses the clamping ends of the two clamping jaws 72 to make them open. The slider 73 at the driving end slides in the arc-shaped chute to guide the movement of the driving end. At this time, the compression spring 74 is stretched. After the guide post 512 is snapped into the clamping ends of the two clamping jaws 72, under the reset action of the compression spring 74, the clamping ends of the two clamping jaws 72 clamp the guide post 512, fixing the guide post 512 on the side wall of the stove body 1, thereby ensuring the relative fixation between the folding plate 4 and the stove body 1. Further, a guiding inclined block 76 is provided at the end of the clamping jaw 72 to facilitate the guide post 512 to slide between the clamping ends of the two clamping jaws 72.

[0026] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0027] The foregoing is only the preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A folding cooking stove, characterized in that, It includes a stove body (1) provided with a furnace chamber. A table board (2) is fixed on the top of the stove body (1). A furnace opening (21) communicating with the furnace chamber is provided on the table board (2). A smoke outlet communicating with a smoke exhaust pipe (3) is provided on the side wall of the furnace chamber. At least one side of the table board (2) is movably installed with a folding board (4). A folding bracket (5) is provided between the bottom surface of the folding board (4) and the stove body (1). The folding bracket (5) includes a cross frame (51) provided at the bottom of the folding board (4), a vertical frame (52) provided on the side wall of the stove body (1), and a support frame (53) provided between the cross frame (51) and the vertical frame (52). One end of the cross frame (51) is hinged to the upper end of the vertical frame (52). A horizontal strip hole (511) is provided on the cross frame (51). A guide post (512) is slidably arranged in the horizontal strip hole (511). One end of the support frame (53) is hinged to the middle and lower part of the vertical frame (52), and the other end is hinged to the guide post (512). A horizontal limiting mechanism (6) is provided on the cross frame (51). The horizontal limiting mechanism (6) and the guide post (512) cooperate to keep the folding board (4) in an unfolded state. A vertical limiting mechanism (7) is provided on the side wall of the stove body (1). The vertical limiting mechanism (7) and the guide post (512) cooperate to keep the folding board (4) in a folded state.

2. The foldable cooking range according to claim 1, wherein The horizontal limiting mechanism (6) includes a mounting shaft (61) provided on the lower side of the horizontal strip hole (511). A buckle (62) is rotatably arranged on the mounting shaft (61). The side of the buckle (62) close to the vertical frame (52) is a clamping end. A clamping groove (621) that can be clamped with the guide post (512) is provided on the clamping end. A torsion spring (63) is also sleeved on the mounting shaft (61) to make the clamping end of the buckle (62) have a tendency to rotate towards the horizontal strip hole (511).

3. The folding cooking range according to claim 1, characterized in that, The vertical limiting mechanism (7) includes a mounting seat (71) provided on the stove body (1). Two clamping claws (72) cooperating with the guide post (512) are hinged on the mounting seat (71) through a pin shaft. The side of the clamping claw (72) away from the stove body (1) is an arc-shaped clamping end, and the other end is a driving end and is fixed with a slider (73). A compression spring (74) is provided between the two driving ends. The slider (73) is slidably connected with an arc-shaped groove (75) on the mounting seat (71).

4. The foldable cooking range according to claim 3, wherein, A guiding inclined block (76) is provided at the end of the clamping claw (72).

5. The folding cooking range according to claim 1, wherein Two groups of the folding brackets (5) are provided and symmetrically arranged along the folding board (4). The opposite ends of the two guide posts (512) are connected and fixed.

6. The foldable cooking range according to claim 1, wherein, A water storage cylinder (31) is sleeved on the smoke exhaust pipe (3). A water injection port is provided on the upper side of the water storage cylinder (31), and a water outlet is provided on the lower side.

7. The folding cooking range according to claim 1, wherein On the front side of the stove body (1), a fuel port and an air inlet (12) communicating with the furnace chamber are sequentially arranged from top to bottom. A furnace door (11) that can be opened and closed is provided on the fuel port.

8. The folding cooking range according to claim 1, wherein A grate is provided at the bottom of the furnace chamber. An ash receiving box (13) is movably provided below the grate.

9. The folding cooking range according to claim 1, wherein The bottom four corners of the stove body (1) are provided with locking universal wheels (14).

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