A hand-held warming stove

Abstract

This application relates to a hand-held warming stove, which includes a stove body and a cover body. The cover body is detachably connected to the opening of the stove body. A baking tray is arranged inside the cover body, and the baking tray can be correspondingly placed at the opening of the stove body. A clamping member is arranged inside the cover body, and the clamping member can be clamped and fixed with the oil leakage hole of the baking tray. A locking mechanism for driving the clamping member to be in the working position of clamping the baking tray or disengaging from the working position of clamping the baking tray is arranged on the cover body. This application has the effects of reducing the occupancy of the baking tray space and facilitating the carrying of the baking tray.

Description

Technical Field

[0001] The present application relates to the field of heating equipment, and in particular to a hand-operated heating stove. Background Art

[0002] Heating stoves are heating equipment that mainly use fuels such as gas and wood for heating, or use electricity as energy to generate heat.

[0003] Usually, a gas heating stove includes a stove body, a burner and an electronic igniter. The burner is connected to an external gas barrel to generate heat. Heating stoves often need to be used outdoors. Therefore, in order to facilitate movement or transportation, a cover is usually provided on the stove body. The handle on the cover facilitates the transportation of the stove. In general, a baking oven is often needed when heating outdoors. Therefore, a baking tray is usually placed on the stove body to increase the function of the heating stove. However, the baking tray needs to be carried separately, so it takes up space and is inconvenient to carry. Summary of the invention

[0004] In order to reduce the space occupied by the baking tray and the inconvenience of carrying, the present application provides a hand-operated heating stove.

[0005] A hand-operated heating stove provided in the present application adopts the following technical solution: a hand-operated heating stove, comprising a stove body and a cover body, the cover body being detachably connected to the opening of the stove body, a baking tray being arranged on the inner side of the cover body, the baking tray being capable of being placed correspondingly at the opening of the stove body, a clip being arranged on the cover body, the clip being capable of being clipped and fixed to the oil leakage hole of the baking tray, and a locking mechanism being arranged on the cover body for driving the clip to be in a clipping position for the baking tray or out of a clipping position for the baking tray.

[0006] By adopting the above technical solution, the baking tray is fixed in the cover body by the snap-fitting piece, and the snap-fitting piece is driven by the locking mechanism to unlock the snap-fitting piece, so that the baking tray is at the opening of the furnace body. After the cover body is opened, the baking tray is placed at the opening of the furnace body, thereby realizing the barbecue function. When the heating function is needed, the cover body is closed on the furnace body and the snap-fitting piece is driven by the locking mechanism to be fixed, so that the baking tray can be taken out together with the cover body, thereby reducing the space occupied by the baking tray and making it convenient to carry the baking tray.

[0007] Preferably, the clamping part includes a clamping rod, the lower end side wall of the clamping rod is horizontally protruding outward and is provided with a clamping block, the hole wall of the oil leakage hole is provided with a clearance gap for the clamping block to pass through, and the locking mechanism drives the clamping rod to rotate so that the clamping block is in contact with the lower surface of the baking tray or the clamping block is in the clearance gap.

[0008] By adopting the above technical solution, the locking mechanism drives the clamping rod to rotate, so that the clamping block is in contact with the lower surface of the grill or the clamping block is in a yielding gap, thereby facilitating the switching between the heating function and the grilling function.

[0009] Preferably, a mounting plate is provided in the cover body, two clamping parts are provided, two clamping rods are vertically spaced and rotatably connected to the mounting plate, two oil leakage holes are provided, the two oil leakage holes correspond to the two clamping parts respectively, and the locking mechanism synchronously drives the two clamping parts to rotate.

[0010] By adopting the above technical solution, two clamping parts are arranged at intervals on the mounting plate, thereby improving the stability of fixing the baking tray on the cover body.

[0011] Preferably, the locking mechanism includes a driving gear, two driven gears, two racks and a rotating rod, the rotating rod is vertically rotatably connected to the mounting plate, and the rotating rod is located between two clamping rods, the driving gear is coaxially fixed on the rotating rod, the two driven gears are coaxially fixed on the two clamping rods, the two racks are movably connected between the rotating rod and the clamping rods, and the two racks are meshed with the driving gear at the same time, and the other ends of the two racks are respectively meshed with the two driven gears, and one end of the rotating rod extends out of the outside of the cover body.

[0012] By adopting the above technical solution, the rotary rod is rotated, and the active gear on the rotary rod drives the rack to move, thereby driving the driven gear to rotate, and then synchronously driving the clamping rod to rotate, so as to facilitate the driving clamping block to be clamped on the lower surface of the baking tray or unlocked in the yielding notch, so that the baking tray can be placed on the oven body during the opening of the cover.

[0013] Preferably, the cover body is provided with a handle, the inner edge of the furnace body opening is provided with an annular step for placing a baking tray, extension rods are extended downward at both ends of the handle, the lower end of the extension rod is fixedly connected to the mounting plate, and the extension rod is movably connected to the cover body.

[0014] By adopting the above technical solution, the baking tray is placed on the annular step of the furnace body, thereby improving the stability of the placement of the baking tray. Since the annular step is located below the cover body, the baking tray is placed on the annular step by moving the handle downward, and the baking tray is unlocked by cooperating with the locking mechanism, and the baking tray fixed on the clip is placed in the cover body by moving the handle upward.

[0015] Preferably, the extension rod is fixedly provided with a limit ring, and the extension rod is detachably provided with a clamping ring, and when the baking tray is located in the cover body, the limit ring abuts against the inner wall of the cover body, and the clamping block abuts against the outer wall of the cover body.

[0016] By adopting the above technical solution, the handle is limited to move upward by a limiting ring arranged on the extension rod, and the extension rod is fixed to the cover body by a detachable clamping ring arranged on the extension rod in cooperation with the limiting ring, thereby fixing the baking tray in the cover body.

[0017] Preferably, the extension rod is provided with a first clamping groove and a second clamping groove spaced apart in the vertical direction, and an opening is arranged on one side of the clamping ring. When the clamping ring is clamped in the first clamping groove, the baking tray is located in the cover body, and when the clamping ring is clamped in the second clamping groove, the baking tray is located in the furnace body.

[0018] By adopting the above technical solution, when the snap ring is snapped into the first snap groove, the baking tray is fixed on the cover body, and when the snap ring is snapped into the second snap groove, the handle is unlocked so that the handle can be moved downward, and the distance the handle moves downward is controlled by the snap ring snapped into the second snap groove.

[0019] Preferably, the cover body is provided with a clearance hole, the rotary rod extends out of the cover body through the clearance hole, the hole wall of the clearance hole is provided with a limiting notch, the side wall of the rotary rod is provided with a limiting plate, and when the baking tray is located inside the cover body, the limiting plate is inserted into the limiting notch.

[0020] By adopting the above technical solution, when the handle is moved up and the baking tray is placed inside the cover, the limiting piece of the rotary rod is located at the limiting notch, thereby limiting the rotation and avoiding accidental touch that causes the locking part to be unlocked.

[0021] Preferably, a plurality of locking blocks are arranged at intervals on the inner edge of the cover body, a plurality of fixing blocks are arranged on the opening edge of the furnace body, the fixing blocks include a mounting portion and a blocking portion, the mounting portion is fixedly mounted on the inner wall of the furnace body, the blocking portion is fixedly mounted on the upper end of the mounting portion and extends out of the opening edge of the furnace body, and the blocking portion and the mounting portion are arranged toward the outer opening.

[0022] By adopting the above technical solution, when the cover is closed on the furnace body, the cover is rotated so that the locking block can be embedded between the barrier part and the mounting part, so that the upper surface of the locking block abuts against the lower surface of the barrier part, thereby fixing the cover on the furnace body.

[0023] Preferably, a furnace head is provided in the furnace body, and heat dissipation holes are provided at intervals on the circumference of the furnace body.

[0024] By adopting the above technical solution, when the stove head is working and the baking tray is placed on the stove body, heat can be dissipated to the outside through the heat dissipation holes, thereby also having a heat dissipation function.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. The baking tray is fixed inside the lid body through a snap-in part, and the snap-in part is driven by a locking mechanism to unlock, so that the baking tray is located at the opening of the furnace body. After the lid body is opened, the baking tray is placed at the opening of the furnace body, thus realizing the barbecue function. When the heating function is needed, the lid body is closed on the furnace body, and the snap-in part is driven by the locking mechanism to be fixed. Therefore, the baking tray can be taken out together with the lid body, thus reducing the occupation of the baking tray space and facilitating the carrying of the baking tray;

[0027] 2. The baking tray is placed on the annular step of the furnace body, thereby improving the stability of the baking tray placement. Since the annular step is located below the lid body, by moving the handle downwards, the baking tray is placed on the annular step, cooperating with the locking mechanism to unlock the baking tray, and by moving the handle upwards, the baking tray fixed on the snap-in part is placed inside the lid body;

[0028] 3. When the handle is moved upwards and the baking tray is in the state inside the lid body, the limiting piece of the rotating rod is at the limiting notch, thereby restricting the rotation and avoiding accidental unlocking of the snap-in part caused by accidental touch. Description of the Drawings

[0029] Figure 1 Show the overall structural schematic diagram of the baking tray in the state inside the lid body in the embodiment of the present application.

[0030] Figure 2 Show the structural schematic diagram of the installation of the lid body and the baking tray in the embodiment of the present application.

[0031] Figure 3 Show the overall structural schematic diagram of the baking tray in the state inside the furnace body in the embodiment of the present application.

[0032] Figure 4 Show the structural schematic diagram of the installation of the snap-in part and the mounting plate in the lid body in the embodiment of the present application.

[0033] Figure 5 Show the structural schematic diagram of the installation of the locking mechanism and the snap-in part in the embodiment of the present application.

[0034] Figure 6 is Figure 3 The enlarged view of part A in

[0035] Description of reference numerals: 1. Furnace body; 11. Burner head; 12. Electronic igniter; 13. Base; 14. Heat dissipation holes; 15. Fixed block; 151. Installation part; 152. Partition part; 16. Annular step; 2. Cover body; 21. Locking block; 211. Limiting part; 22. Installation plate; 23. Clamping rod; 24. Clamping block; 26. Limiting notch; 3. Handle; 31. Extension rod; 311. First clamping groove; 312. Second clamping groove; 32. Limiting ring; 33. Clamping ring; 4. Baking tray; 41. Notch groove; 42. Convex edge; 43. Oil leakage hole; 44. Relief notch; 5. Locking mechanism; 51. Driving gear; 52. Driven gear; 53. Rack; 54. Rotating rod; 541. Limiting piece; 55. Guide sleeve; 56. Limiting block. Detailed implementation manners

[0036] The following will further describe the present application in detail with reference to the Figures 1-6 accompanying drawings.

[0037] An embodiment of the present application discloses a hand-held warming furnace. Referring to Figure 1 , the hand-held warming furnace includes a furnace body 1, a burner head 11 and a cover body 2. The furnace body 1 is in a cylindrical shape and has an open upper end. The burner head 11 is installed at the bottom inside the furnace body 1. An electronic igniter 12 is provided on the side wall of the furnace body 1. The burner head 11 works by supplying gas through an external gas cylinder. A base 13 is installed at the bottom of the furnace body 1, and heat dissipation holes 14 are provided on the circumferential side of the furnace body 1. The cover body 2 is detachably connected to the opening of the furnace body 1, and a handle 3 is provided on the cover body 2. When the cover body 2 is fixed on the furnace body 1, it is convenient to carry the warming furnace through the handle 3.

[0038] Referring to Figure 1 and Figure 2 , the cover body 2 is provided with a plurality of locking blocks 21. The locking blocks 21 are arranged in a sheet shape, and the plurality of locking blocks 21 are horizontally and spaced apart and fixedly arranged along the inner edge of the opening of the cover body 2. A plurality of fixed blocks 15 are fixedly arranged along the circumference of the opening edge of the furnace body 1. The fixed block 15 includes an installation part 151 and a partition part 152. The installation part 151 is fixedly installed on the inner side wall of the furnace body 1, and the partition part 152 is fixedly installed at the upper end of the installation part 151 and extends out of the opening edge of the furnace body 1. An opening is provided towards the outside between the partition part 152 and the installation part 151. And a limiting part 211 that abuts against one side of the partition part 152 is provided on one side of the locking block 21. When the cover body 2 is covered on the furnace body 1, by rotating the cover body 2, the locking block 21 can be inserted between the partition part 152 and the installation part 151, so that the upper surface of the locking block 21 abuts against the lower surface of the partition part 152, thereby fixing the cover body 2 on the furnace body 1. In this embodiment, three locking blocks 21 and three fixed blocks 15 are provided.

[0039] Referring to Figure 2 and Figure 3A baking tray 4 is horizontally arranged inside the cover 2, the diameter of the baking tray 4 is smaller than the diameter of the inside of the cover 2, and the baking tray 4 can be placed correspondingly at the opening of the furnace body 1. The edge of the baking tray 4 is provided with a notch 41 of a locking block 21 and a fixing block 15, a convex edge 42 is upwardly arranged on the edge of the baking tray 4, and an oil leakage hole 43 is arranged on the baking tray 4. A clamping piece is arranged inside the cover 2, and the clamping piece can be clamped and fixed with the oil leakage hole 43 of the baking tray 4.

[0040] Reference Figure 3 and Figure 4 The cover 2 is provided with a locking mechanism 5 for driving the clamping member to be in the clamping position of the baking tray 4 or to be out of the clamping position of the baking tray 4. The baking tray 4 is fixed in the cover 2 by the clamping member, and the clamping member is driven and unlocked by the locking mechanism 5, so that the baking tray 4 is at the opening of the furnace body 1. After the cover 2 is opened, the baking tray 4 is placed at the opening of the furnace body 1, so as to realize the function of grilling. When the heating function is needed, the cover 2 is closed on the furnace body 1, and the clamping member is driven and fixed by the locking mechanism 5, so that the baking tray 4 can be taken out together with the cover 2, thereby reducing the space occupied by the baking tray 4 and making it convenient to carry the baking tray 4.

[0041] Reference Figure 3 and Figure 4 Specifically, the clamping member includes a clamping rod 23, the lower end side wall of the clamping rod 23 is horizontally protruded outwardly and provided with a clamping block 24, the hole wall of the oil leakage hole 43 is provided with a clearance notch 44 for the clamping block 24 to pass through, and the locking mechanism 5 drives the clamping rod 23 to rotate so that the clamping block 24 is in contact with the lower surface of the baking tray 4 or the clamping block 24 is in the clearance notch 44. The clamping position of the baking tray 4 corresponds to the clamping block 24 being in contact with the lower surface of the baking tray 4, and the clamping position of the disengagement from the baking tray 4 corresponds to the clamping block 24 being in the clearance notch 44.

[0042] Refer to 3 and Figure 4 Further, a mounting plate 22 is provided in the cover body 2, and two clamping members are provided in this embodiment, and two clamping rods 23 are vertically spaced and rotatably connected to the mounting plate 22 and extend downward to the bottom of the mounting plate 22. Two oil leakage holes 43 are provided, and the two oil leakage holes 43 correspond to the two clamping members respectively, and the locking mechanism 5 synchronously drives the two clamping members to rotate.

[0043] Reference Figure 5Specifically, the locking mechanism 5 includes a driving gear 51, two driven gears 52, two racks 53 and a rotary rod 54. The rotary rod 54 is vertically rotatably connected to the mounting plate 22, and the rotary rod 54 is located between the two clamping rods 23. The driving gear 51 is coaxially fixed on the rotary rod 54 and is located above the mounting plate 22. The two driven gears 52 are coaxially fixed on the two clamping rods 23 and are located above the mounting plate 22. The two racks 53 are movably connected between the rotary rod 54 and the clamping rod 23, and the two racks 53 are meshed with the driving gear 51 at the same time. The other ends of the two racks 53 are respectively meshed with the two driven gears 52, and one end of the rotary rod 54 extends out of the outside of the cover body 2. Rotate the rotary rod 54 to make the active gear 51 drive the rack 53 to move, thereby driving the driven gear 52 to rotate, and then synchronously driving the two clamping rods 23 to rotate, so as to facilitate driving the clamping block 24 to clamp on the lower surface of the grill 4 or to unlock the grill 4 at the clearance notch 44, and select the grilling function or the heating function.

[0044] Reference Figure 5 Furthermore, a guide sleeve 55 is fixed to one side of the mounting plate 22 between the driving gear 51 and the driven gear 52 by screws, and tooth patterns are provided on the side walls of the rack 53 at both ends, and the rack 53 is slidably connected to the guide sleeve 55. The side walls of the rack 53 on both sides of the guide sleeve 55 are fixed with limit blocks 56 by screws, and the moving distance of the rack 53 is limited by the limit blocks 56, so as to facilitate the control of the rotation angle of the rotating rod 54, so that the clamping block 24 can unlock the baking tray 4 at the corresponding clearance notch 44, or the clamping block 24 can be abutted against the lower surface of the baking tray 4.

[0045] Reference Figure 1 and Figure 5 In order to improve the stability of the baking tray 4 placed on the furnace body 1, the inner edge of the opening of the furnace body 1 is provided with an annular step 16 for placing the baking tray 4. In order to facilitate the baking tray 4 to be placed on the annular step 16, both ends of the handle 3 extend downward with extension rods 31, the lower end of the extension rod 31 is fixedly connected to the mounting plate 22, and the extension rod 31 is movably connected to the cover body 2.

[0046] Reference Figure 5 and Figure 6 The extension rod 31 is fixedly provided with a limit ring 32, and the extension rod 31 is detachably provided with a snap ring 33. The limit ring 32 and the snap ring 33 are arranged between the extension rod 31 and the inner and outer walls of the cover 2. When the baking tray 4 is located in the cover 2, the limit ring 32 abuts against the inner wall of the cover 2, and the snap block 24 abuts against the outer wall of the cover 2. The limit ring 32 arranged on the extension rod 31 is used to limit the upward movement of the handle 3, and the snap ring 33 detachably arranged on the extension rod 31 cooperates with the limit ring 32 to fix the extension rod 31 on the cover 2, so that the baking tray 4 is fixed in the cover 2.

[0047] Reference Figure 5, specifically, the extension rod 31 is provided with a first clamping groove 311 and a second clamping groove 312 at intervals in the vertical direction. One side of the clamping ring 33 is open, and the clamping ring 33 is a C-shaped clamping ring. When the clamping ring 33 is clamped in the first clamping groove 311, the baking tray 4 is located inside the cover body 2. When the clamping ring 33 is clamped in the second clamping groove 312, the downward movement of the extension rod 31 is limited.

[0048] Referring to Figure 5 and Figure 6 , the cover body 2 is provided with a relief hole, and the rotating rod 54 extends out of the cover body 2 through the relief hole. The inner wall of the relief hole is provided with a limiting notch 26, and a limiting piece 541 is arranged on the side wall of the rotating rod 54. When the baking tray 4 is located inside the cover body 2, the limiting piece 541 is inserted into the limiting notch 26, so as to limit the rotation of the rotating rod 54, thereby avoiding accidental unlocking of the clamping member caused by accidental touch. When the baking tray 4 is placed on the furnace body 1 by moving down the handle 3, the limiting piece 541 disengages from the limiting notch 26, so as to unlock the baking tray 4 by rotating the rotating rod 54.

[0049] The implementation principle of a hand-held warming furnace according to an embodiment of the present application is as follows: The cover body 2 is covered on the furnace body 1, and the cover body 2 is rotated by the handle 3, so that the locking block 21 on the cover body 2 is clamped and fixed with the fixed block 15. The clamping ring 33 clamped on the first clamping groove 311 of the extension rod 31 is disassembled and clamped in the second clamping groove 312. Then, the baking tray 4 fixed on the clamping member is moved down by the handle 3, so that the baking tray 4 is placed on the annular step 16 of the furnace body 1. Then, the clamping rod 23 is driven to rotate by the rotating rod 54, so that the clamping block 24 on the clamping rod 23 is located at the relief notch 44. Then, the clamping rod 23 is pulled up by the handle 3, so that the clamping member is disengaged from the baking tray 4, and then the cover body 2 is rotated to open, so that the baking tray 4 is located on the furnace body 1. Through the above reverse operation, the baking tray 4 located on the furnace body 1 is received and fixed in the cover body 2, so as to realize the switching between the two functions of heating and grilling, and reduce the space occupied by the baking tray 4 and facilitate the carrying of the baking tray 4.

[0050] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A hand-held heating stove, characterized in that, The invention comprises a furnace body (1) and a cover body (2), wherein the cover body (2) is detachably connected to the opening of the furnace body (1), a baking tray (4) is arranged inside the cover body (2), and the baking tray (4) can be placed correspondingly at the opening of the furnace body (1), a clamping piece is arranged inside the cover body (2), and the clamping piece can be clamped and fixed with the oil leakage hole (43) of the baking tray (4), and a locking mechanism (5) is arranged on the cover body (2) for driving the clamping piece to be in a clamping position for clamping the baking tray (4) or to be out of a clamping position for clamping the baking tray (4); The clamping member comprises a clamping rod (23), a lower end side wall of the clamping rod (23) protrudes outward horizontally and is provided with a clamping block (24), a hole wall of the oil leakage hole (43) is provided with a clearance notch (44) for the clamping block (24) to pass through, and the locking mechanism (5) drives the clamping rod (23) to rotate so that the clamping block (24) is in contact with the lower surface of the baking tray (4) or the clamping block (24) is in the clearance notch (44); A mounting plate (22) is arranged inside the cover body (2), two clamping parts are arranged, two clamping rods (23) are vertically spaced and rotatably connected to the mounting plate (22), two oil leakage holes (43) are arranged, the two oil leakage holes (43) respectively correspond to the two clamping parts, and the locking mechanism (5) synchronously drives the two clamping parts to rotate; The locking mechanism (5) comprises a driving gear (51), two driven gears (52), two racks (53) and a rotary rod (54); the rotary rod (54) is vertically rotatably connected to the mounting plate (22), and the rotary rod (54) is located between the two clamping rods (23); the driving gear (51) is coaxially fixed on the rotary rod (54), the two driven gears (52) are coaxially fixed on the two clamping rods (23), the two racks (53) are movably connected between the rotary rod (54) and the clamping rod (23), and the two racks (53) are simultaneously meshed with the driving gear (51), and the other ends of the two racks (53) are respectively meshed with the two driven gears (52), and one end of the rotary rod (54) extends out of the outside of the cover body (2); The cover body (2) is provided with a handle (3), the inner edge of the opening of the furnace body (1) is provided with an annular step (16) for placing the baking tray (4), both ends of the handle (3) are downwardly extended with extension rods (31), the lower end of the extension rod (31) is fixedly connected to the mounting plate (22), and the extension rod (31) is movably connected to the cover body (2); The extension rod (31) is fixedly provided with a limit ring (32), and the extension rod (31) is detachably provided with a clamping ring (33); when the baking tray (4) is located in the cover body (2), the limit ring (32) abuts against the inner wall of the cover body (2), and the clamping block (24) abuts against the outer wall of the cover body (2); The extension rod (31) is provided with a first clamping groove (311) and a second clamping groove (312) spaced apart in the vertical direction, and one side of the clamping ring (33) is provided with an opening. When the clamping ring (33) is clamped in the first clamping groove (311), the baking tray (4) is located in the cover body (2); when the clamping ring (33) is clamped in the second clamping groove (312), the baking tray (4) is located in the furnace body (1).

2. The hand-held heating stove according to claim 1, characterized in that: The cover body (2) is provided with a clearance hole, the rotary rod (54) extends out of the cover body (2) through the clearance hole, a limiting notch (26) is provided on the wall of the clearance hole, a limiting plate (541) is provided on the side wall of the rotary rod (54), and when the baking tray (4) is located inside the cover body (2), the limiting plate (541) is inserted into the limiting notch (26).

3. The hand-held heating stove according to claim 1, characterized in that: The inner edge of the cover body (2) is provided with a plurality of locking blocks (21) at intervals, and the opening edge of the furnace body (1) is provided with a plurality of fixing blocks (15), wherein the fixing blocks (15) comprise a mounting portion (151) and a blocking portion (152), wherein the mounting portion (151) is fixedly mounted on the inner wall of the furnace body (1), and the blocking portion (152) is fixedly mounted on the upper end of the mounting portion (151) and extends out of the opening edge of the furnace body (1), and an opening is arranged between the blocking portion (152) and the mounting portion (151) toward the outside.

4. The hand-held heating stove according to claim 1, characterized in that: A furnace head (11) is arranged in the furnace body (1), and heat dissipation holes (14) are arranged at intervals on the circumference of the furnace body (1).

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