PORTABLE DIRECT-FIRED COOKER

Abstract

Disclosed herein is a portable direct-fired cooker including a lower case supporting a roasting plate mounted at an upper portion thereof; an upper case spaced apart from the lower case and including a heater module emitting a flame ignited upon receiving gas toward the lower case; a lifting frame coupled to a lower surface of the roasting plate to support the roasting plate; and a lift unit lifting and lowering the lifting frame, wherein the portable direct-fired cooker further includes: a spring mounted on a bottom surface inside the lower case and elastically supporting the lifting frame. According to the present disclosure, it is possible to smoothly lift and lower a top-down portable direct-fired cooker and to stably maintain a state after the lifting and lowering operations.

Claims

1. A portable direct-fired cooker comprising: a lower case supporting a roasting plate mounted at an upper portion thereof; an upper case spaced apart from the lower case and including a heater module emitting a flame ignited upon receiving gas toward the lower case; a lifting frame coupled to a lower surface of the roasting plate to support the roasting plate; and a lift unit lifting and lowering the lifting frame, wherein the portable direct-fired cooker further comprises: a spring mounted on an inner bottom surface of the lower case and elastically supporting the lifting frame.

2. The portable direct-fired cooker of claim 1, further comprising: a spring cover covering the spring.

3. A portable direct-fired cooker comprising: a lower case supporting a roasting plate mounted at an upper portion thereof; an upper case spaced apart from the lower case and including a heater module emitting a flame ignited upon receiving gas toward the lower case; a lifting frame coupled to a lower surface of the roasting plate to support the roasting plate; a lift unit lifting and lowering the lifting frame; a lifting guider coupled to front surfaces of the upper case and the lower case and having a guide groove formed in a longitudinal direction; a lifting fixing lever protruding laterally from an upper portion and having a rotation coupling portion penetrating through the guide groove; and a coupling unit penetrating through a front surface of the lifting frame and coupled to the rotation coupling portion of the lifting fixing lever.

4. The portable direct-fired cooker of claim 3, wherein the lifting fixing lever is rotatably coupled to the coupling unit.

5. The portable direct-fired cooker of claim 4, wherein the lifting fixing lever has a fixing protrusion protruding laterally from a lower portion

6. The portable direct-fired cooker of claim 5, wherein the lifting fixing lever is wider in a lower portion than in an upper portion.

7. The portable direct-fired cooker of claim 5, further comprising: an oil tray accommodated in the lower case, having a protrusion in the shape of a rim formed on a front surface, and having a lowering fixing groove formed in the rim shape of the protrusion.

8. The portable direct-fired cooker of claim 7, wherein the fixing protrusion is inserted into the lowering fixing groove in a state in which the lift unit is lowered.

9. The portable direct-fired cooker of claim 5, wherein the fixing protrusion is inserted into the guide groove of the lifting guider in a state in which the lift unit is lifted.

10. The portable direct-fired cooker of claim 8, wherein the fixing protrusion has a height increasing toward an end.

11. The portable direct-fired cooker of claim 10, wherein a stopper protrudes from the side of the fixing protrusion.

Description

DESCRIPTION OF DRAWINGS

[0028] FIGS. 1 and 2 show a coupled and separated state of a portable direct-fired cooker of the present disclosure.

[0029] FIG. 3 is a partial view of a portable direct-fired cooker of the present disclosure.

[0030] FIG. 4 is a partial view of a lowered state of a portable direct-fired cooker of the present disclosure.

[0031] FIGS. 5 and 6 are views illustrating components of the present disclosure.

[0032] FIG. 7 is a partial view showing a lifted state of a portable direct-fired cooker of the present disclosure.

[0033] FIG. 8 is a view illustrating a component of the present disclosure.

BEST MODE

[0034] In order to fully understand the present disclosure, the operational advantages of the present disclosure, and the objects achieved by the practice of the present disclosure, reference should be made to the accompanying drawings illustrating embodiments of the present disclosure and the contents described in the accompanying drawings.

[0035] In describing embodiments of the present disclosure, well-known technologies or repetitive descriptions that may unnecessarily obscure the gist of the present disclosure may be reduced or omitted.

[0036] FIGS. 1 and 2 show a coupled and separated state of a portable direct-fired cooker of the present disclosure, and FIG. 3 is a partial view of a portable direct-fired cooker of the present disclosure.

[0037] Hereinafter, a portable direct-fired cooker according to an embodiment of the present disclosure will be described with reference to FIGS. 1 to 3.

[0038] A portable direct-fired cooker of the present disclosure includes a gas supply unit 1 accommodating a butane gas container in an accommodation chamber formed at an upper portion of a rear end of a lower case 31 and discharging a butane gas through an adjustment valve 12, a flame unit 2 including a heater module downwardly emitting a flame heat generated by discharging and burning a butane gas that is discharged through the gas supply unit 1 to a lower side of the upper case 21 toward a lower case 31 of a roasting unit 3, a thermal insulation container 23 introduced to an open portion by opening the upper case 21 and mounted at an upper end of the heater module to heat a roasted material with naturally rising heat emitted by the heater module, a roasting plate 32 bisected into left and right plates 321 and 321′, which include a plurality of ribs 322 protruding to discharge oil on an upper roasting surface to provide an oil drop space between protruding pieces 322′ of the rib 322 portion in which the left and right plates 321 and 321′ are in contact with each other so that the protruding piece 322′ and a first fixing protrusion protruding from an upper end of a side surface of the left and right plates 321 and 321′ are inserted into and coupled to a guide groove formed at both ends of an upper side of the lower case 31 and a first fixing hole 13 formed at an upper side of the gas supply unit 1 to serve as a horizontal cover, a lid 4 covering the thermal insulation container 23, and a handle 5 formed on the lid 4.

[0039] Also, the roasting plate 32 is fitted and coupled to the lifting frame 33, and the lifting frame 33 is lifted and lowered by the lift unit 35 to bring the roasted material closer to or separated from the heater module.

[0040] The lift unit 35 is fixed to the lower case 31 by support brackets 351 and 351′ and includes a first link 352 and a second link 352′ having one end mounted on a vertical surface at both sides of the support brackets 351 and 351′ to be axially fixed and moved, and coupled to each other by a hinge shaft in the center, and the other end of the first link 352 and the second link 352′ is axially fixed to and move on a vertical surface of the lifting frame 33.

[0041] Furthermore, in the present disclosure, an elastic spring 353 is mounted on the inner bottom surface of the lower case 31 so that the lifting frame 33 may be smoothly lifted and lowered by the lift unit 35.

[0042] The elastic spring 353 is preferably mounted on the lower case 31 at a point corresponding to an intersection of the first link 352 and the second link 352′.

[0043] Also, in order to prevent contamination by foreign substances caught in the elastic spring 353, a spring cover 354 protecting the elastic spring 353 is fitted and coupled to the elastic spring 353.

[0044] When the lifting frame 33 is lifted, the lifting frame 33 is supported by the lifting guider 40.

[0045] The lifting guider 40 is coupled to front surfaces of the upper case 21 and the lower case 31, and a guide groove 411 is formed in a vertical direction.

[0046] Also, a skewer holder recess 412 is formed at a middle portion to also serve as a skewer holder.

[0047] The lifting frame 33 is supported and fixed by the coupling unit 50 and a lifting fixing lever 60.

[0048] The coupling unit 50 passes through a front surface of the lifting frame 33 to be coupled with the lifting fixing lever 60, and a rotating coupling portion 611 protruding in a horizontal direction from an upper portion of the lifting fixing lever 60 is hinged to the coupling unit 50 through the guide groove 411 of the lifting guider 40

[0049] Accordingly, the lifting frame 33 is stably lifted and lowered within the range of the guide groove 411 of the lifting guider 40.

[0050] Furthermore, in the present disclosure, it is configured to maintain a maximally lifted or a maximally lowered state when the lifting frame 33 is lifted and lowered, and first, FIG. 5 shows a state in which the lifting frame 33 is lowered, and in the present disclosure, the lowered lifting frame 33 is prevented from being unintentionally lifted.

[0051] Referring to FIG. 6 together, the lifting fixing lever 60 has a fixing protrusion 612 protruding from a lower portion in a horizontal direction. Here, the lower portion of the lifting fixing lever 60 is more preferably wider than an upper portion to serve as a handle.

[0052] In addition, a protrusion 324-2 is formed on a front surface of the oil tray 324 accommodated in the lower case 31, and a lowering fixing groove 324-1 is formed in the rim of the protrusion 324-2.

[0053] A lower side of the protrusion 324-2 is preferably in the shape of a perforated square rim, so that the fixing protrusion 612 of the lifting fixing lever 60 in a lowered state is inserted into the lowering fixing groove 324-1 and the lifting fixing lever 60 is prevented from being operated in an upward direction.

[0054] Next, in order to lift the lifting frame 33, when a lower portion of the lifting fixing lever 60 is gripped and pulled, the lifting fixing lever 60 is rotated based on the rotating coupling portion 611 and restraining of the fixing protrusion 612 by the lowering fixing groove 324-1 is released.

[0055] Accordingly, the lifting frame 33 is in a state of being lifted by the lift unit 35.

[0056] FIG. 7 shows a state in which the lifting frame 33 is lifted. Referring to FIG. 8, the fixing protrusion 612 of the lifting fixing lever 60 lifted together with the lifting frame 33 is inserted into the guide groove 411 of the lifting guider 40, so that the lifting fixing lever 60 is prevented from being operated in a downward direction.

[0057] Meanwhile, the fixing protrusion 612 of the lifting fixing lever 60 is configured to increase in height toward an end, so that the fixing protrusion 612 may not be easily separated from a state in which the fixing protrusion 612 is inserted into the guide groove 411 or the lowering fixing groove 612, and in addition, in order to prevent excessive operation in the insertion direction, a stopper 612-1 shorter than a protruding length of the fixing protrusion 612 may be formed to protrude from the side of the fixing protrusion 612.

[0058] As described above, the portable direct-fired cooker of the present disclosure may improve the safety of the cooker by allowing the roasting plate to be smoothly lifted and lowered and stably maintaining the lifted and lowered state.

[0059] Although the embodiments of the present disclosure have been illustrated and described hereinabove, the present disclosure is not limited to the specific exemplary embodiments described above, but may be variously modified by those skilled in the art to which the present disclosure pertains without departing from the scope and spirit of the present disclosure as disclosed in the accompanying claims. These modifications should also be understood to fall within the scope of the present disclosure.

TABLE-US-00001 [Description of reference numerals] 1: gas supply unit 12: adjustment valve 13: first fixing hole 14: second fixing hole 15, 15′: engagement hole 2: flame unit 21: upper case 23: thermal insulation container 3: roasting unit 31: lower case 32: roasting plate 321, 321′: left and right plates 322: rib 322′: protruding piece 34: support frame 341, 341′: hanger loop 36: operating lever 4: lid 5: handle 353: spring 354: spring cover 33: lifting frame 35: gift unit 351, 351′: support bracket 40: lifting guider 411: guide groove 412: skew holder 50: coupling unit 60: lifting fixing lever 611: rotating coupling portion 612: fixing protrusion 612-1: stopper 324: oil tray 324-1: lowering fixing groove 324-2: protrusion