KR100846317B1 - Food roaster having a vertically movable grill - Google Patents

Abstract

A roaster having a height adjustable upper plate is provided to allow a user to easily adjust the height of the grill to evenly roast the meat, and prevent frequent troubles of the roaster by employing a relatively simple mechanical configuration. A roaster(1) having a height adjustable upper plate(6) comprises a first rotary shaft(11) installed on a sidewall of a roaster body, a driving chain gear(10) installed on the first rotary shaft, a second rotary shaft installed on the sidewall of the roaster body, a driven chain gear, and first and second chain gears that are installed on one end of the driven chain gear, a third chain gear installed on the other end of the second rotary shaft, a third rotary shaft installed on the sidewall of the roaster body, fourth and fifth chain gears installed on one end of the third rotary shaft, a sixth chain gear installed on the other end of the third rotary shaft, a first chain connecting the driving gear to the driven gear in a shape of closed loop, a second chain connecting the first chain gear to the fourth chain gear in a shape of closed loop, a cover(1c,1d) installed on the sidewall of the roaster body to make one end of the first rotary shaft exposed to the outside, a fitting pin fixing plate(31) secured on the outside the cover, having a plurality of support holes(32) along its circumference, a rotary plate(34) having a stopper(33) and a handle(34a) on the front side and secured on one end of the first rotary shaft to come in contact with the fitting pin fixing plate, first, second, third, and fourth lifting members(40-43) installed on edges inside the roaster body, each having an end removably inserted to the upper plate, and a pulling member whose one end is connected to the second and third chain gears and fifth and sixth chain gears, and the other end is connected to each lower side of the first, second, third, and fourth lifting members. The height of the upper plate can be adjusted from a heating source by lifting and lowering the first, second, third, and fourth lifting members by turning the handle, which allows the second and third chain gears and fifth and sixth chain gears to be rotated to wind and unwind the pulling member.

Description

Food Roaster Having a Vertically Movable Grill}

The present invention relates to a roaster capable of roasting food including various meats, and more particularly, to a grill of a grill from a heat source by a simple operation of a user who judges the degree of the roast of food placed on the grill by a heat source installed inside the roaster. It is about grilling foods with adjustable height so that the grill is adjusted so that food can be burned properly without burning.

In general, a roaster using a heat source medium such as charcoal has a plurality of supports, a grilling main body provided with an opening on the surface of the support and an oven installed therein, and a top plate provided on the upper portion of the roasting body with a grill. It consists of.

When baking food using a common roaster as described above, it is not easy to add or subtract heat sources, so when the user views the level of the heat source, the user bakes the food. There are drawbacks of baking one by one while inverting the food and dividing it into ripe food and less ripe food.

The roaster for solving the above disadvantages has been proposed in various ways, roughly, the roaster is installed inside the roaster to adjust the height of the oven to accommodate the heat source, the other is to adjust the height of the grill from the heat source. It is roasting.

During roasting to adjust the height of the oven, Korean Utility Model Registration No. 20-287478 roaster separates the oven on the frame, and the connection part is fixed to the bracket connected by a plurality of supports on both sides of the base, and the rotation is free to rotate to one side of the bracket An elliptical cam mounted with a rolling roll so that the rolling roll abuts with the lower frame is connected to a power source and rotated to be mounted, and both sides of the bracket and a frame corresponding thereto are in contact with each other without fluidity due to the lowering of the furnace. It is a structure provided with a guide part.

However, the above-described conventional roaster is not only complicated in composition, but also by moving the stove up and down, ashes from a heat source such as charcoal stick to food and thus have an unsanitary problem. In addition, a number of roasters that can adjust the distance between the heat source and food by raising and lowering the oven has been proposed, but due to the complexity of the configuration in which the electric device is added, the frequent failure occurs, the production is not continuously made.

On the other hand, among grills that can adjust the height of the grill from the heat source, Republic of Korea Utility Model No. 20-338472 roaster relates to a device that can automatically or manually adjust the grilling temperature by adjusting the grill height of the roaster, the roasting body and the interior Charcoal temperature sensing and control means for detecting and controlling the temperature of the charcoal by mounting the grill height adjustment device between the case, and the grill height adjustment means for adjusting the height of the grill according to the temperature of the charcoal.

In particular, the conventional roaster, the temperature of the charcoal in the charcoal barrel according to the temperature set by the temperature selection switch is inserted into the grill guide of the grill height adjustment device between the main body and the inner case charcoal temperature detection and control means The grille height adjustment device is inserted between the main body and the inner case, the temperature sensor for detecting the temperature, the controller for controlling the height of the grill according to the temperature of the charcoal detected by the temperature sensor installed in the grill guide, the height adjustment control means is inserted between the main body and the inner case It is a height control switch on the control box installed on one side of the drive motor and the grilling body. It is composed of a limit switch as a controller and a safety device for controlling the height of the grill.

By the way, the roaster as described above, by installing the grill height adjustment device between the roasting body and the inner case charcoal temperature sensing and control means for detecting and controlling the temperature of the charcoal, and grill for adjusting the height of the grill according to the temperature of the charcoal Since it has a height adjusting means, there is a disadvantage that the rise of the manufacturing cost, as well as the disadvantage that causes a frequent failure of the electronic components and detection sensors mounted on the roaster using a heat source and consumes a lot of power.

In particular, the above-described conventional roasters have a problem in that they are not suitable for grilling by many people outside an outdoor building such as a pension due to the weakness of the electronic components and their configuration controlling the height of the oven and grill by them.

Accordingly, an object of the present invention is to provide a roasting machine which adopts a relatively simple mechanical configuration and does not cause frequent failures, and also allows the user to move the height of the grill from the heat source with a simple operation so that food is not burned. It is to provide a food roaster that can adjust the height of the grill so that it can be baked properly.

According to the present invention, the upper plate is provided with a plurality of supports and a support body having an opening on the surface and provided on the upper surface of the support and the oven is installed therein, and an upper plate provided with an upper portion of the roasting body with a grill In the roaster made to be able to adjust the height of the lifter, A first main shaft and the main chain gear mounted to the first rotating shaft and the first rotating shaft installed on the side wall of the main body; A second rotation shaft provided on the side wall of the winding body, a driven chain gear mounted on one end of the second rotation shaft, and a third chain gear mounted on the other end of the first and second chain gears; A third rotating shaft installed on the side wall of the winding body, fourth and fifth chain gears mounted at one end of the third rotating shaft, and a sixth chain gear mounted at the other end; A first chain connecting the main chain gear and the driven chain gear in a closed loop shape, and a second chain connecting the first chain gear and the fourth chain gear in a closed loop shape; A cover provided on a side wall of the winding main body such that one end of the first rotation shaft is exposed to the outside; A locking pin fixing plate having a plurality of support holes formed along a circumferential direction and fixed to an outer side of the cover; A rotating plate having a stop and a handle on a front surface thereof and fixed to one end of the first rotating shaft to be in contact with the locking pin fixing plate; First to fourth elevating members inserted into a corner region inside the roasting body and one end of which is detachably inserted from the upper plate; One end is connected to one side of the second and third chain gears and the fifth and sixth chain gears, and the other end includes a towing member connected to lower ends of the first to fourth elevating members to rotate the handle. By rotating the second and third chain gears and the fifth and sixth chain gears, the first to fourth elevating members are lifted by winding and unwinding the towing members so that the upper plate can be adjusted to elevate from the heat source. Achievable by height adjustable food roasting.

The second, third, fifth, and sixth chain gears may each have a protruding piece formed on one side thereof, and one end of the traction member may be connected to the protruding piece by a pin.

And, one end of the first to fourth lifting member is formed with a projection inserted into the four corners of the upper plate and the other end is effective to be fixed to one end of the traction member by a pin.

Preferably, the towing member according to the invention is a shorted chain.

On the other hand, the stop portion, and the hollow tube is fixed to the rotating plate having a hollow; A stopper having a concave groove and a hole in the rear to close one end of the hollow tube; A locking pin having a jaw and a spring provided inside the hollow tube and having one end contacting the support hole and the other end exposed to the through hole; It is effective to have a stopper for screwing the one end of the locking pin having a spaced projection to control the stopping of the locking pin.

In addition, it is preferable that the first to fourth lifting members are inserted into and guided by respective guides having lifting grooves which are fixed inside the winding main body and communicate with each other.

According to the present invention, it is possible to adjust the height of the grill to place the food of the object to be burned easily with a simple operation of the user with a simple operation of the user with the advantage of adopting a mechanical configuration, evenly cooked to eat well without burning food In addition to the possible effects, unlike the conventional and roasting because it does not employ electronic components, the height control by the user without a malfunction has a certain effect.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the present invention.

1 is a perspective view showing the appearance of a roaster according to the present invention, Figure 2 is an exploded perspective view showing the inside of the roaster according to the present invention.

As can be seen in these figures, the food grill (hereinafter referred to as grilling) that can adjust the height of the grill according to the present invention is a plurality of support bases (2) provided with a rolling wheel (4) on the bottom and the surface It is provided with a grilling main body 1 having an opening 3 and provided on an upper surface of the support base 2 and having an oven 100 installed therein, and an upper plate 6 provided with an upper portion of the roasting main body 1 having a grill 5. Doing. Here, the roasting main body 1 may be provided with a shelf 7 on the support 2, and a ventilation hole 8 may be formed at one side or a predetermined position of the roasting main body 1 as in a general roasting machine. An air control lever 9 is installed.

On the other hand, Figure 3 is a perspective view of the main portion extract according to the present invention, Figure 4 is a plan view according to FIG.

As can be seen from these figures, the side wall 1a of the roasting main body 1 according to the present invention is rotatably provided with a first rotating shaft 11 having a main chain gear 10, while the winding main body ( The second rotation shaft 24 having the driven chain gear 20 and the first to third chain gears 21, 22, 23 is provided on the side wall 1a of 1), where the main chain gear 10 is provided. ) And the driven chain gear 20 transmit mutual power by the first chain 25 on the closed loop.

In addition, fourth to sixth chain gears 27, 28 and 29 are provided on the third rotation shaft 26, where the first and fourth chain gears 21 and 25 are formed of a closed loop. Connected by two chains 30, power is transmitted.

Both side walls 1a and 1b of the roasting main body 10 according to the present invention are equipped with a cover 1c and 1d to cover the sidewalls, where one end of the first rotational shaft 11 is disposed on the outside of the cover 1c. The shaft hole 1e is drilled so as to be exposed.

5 is an exploded perspective view of the stopper according to the present invention, Figure 6 is a cross-sectional view according to FIG. As can be seen in these figures, the cover 1c according to the present invention is fixed to the locking pin fixing plate 31, the locking pin fixing plate is formed with a plurality of support holes 32 at regular intervals along the circumferential direction The support hole 32 is engaged with the locking pin 34h of the stop 33 to be described below serves to maintain and release the height of the upper plate 6 moved.

The locking pin fixing plate 31 is in contact with the rotating plate 34 provided with the handle 34a and the stopper 33 is fixed to one end of the first rotating shaft 11 and is operated by a user to operate the first rotating shaft 11. It serves to rotate. Here, the stopper 33 is a hollow tube 33b having a hollow 33a is screw-assembled to the rotating plate 34, the stopper groove 33c and the through hole 33d is formed on the rear surface of the hollow tube 33b 33e is provided. And the inside of the hollow tube 33b is provided with a locking pin 33h interposed between the stone jaw 33f and the spring 33g, the rear end of the stopper 33e to control the stop of the locking pin 33h and spaced apart projections The stop handle 33i with 33j is screwed.

Meanwhile, first to fourth lifting members 40, 41, 42, and 43 are installed in each corner region of the roasting main body 1, and the lifting members are in communication with the lifting grooves 40a and 40b ( Sliding in the lifting grooves 40a, 40b, 40c and 40d of each of the guides 44, 45, 46 and 47 having 40c and 40d and fixed inside the roasting main body 1 The projections 40e, 40f, 40g, 40h formed at the ends of the first to fourth lifting members 40, 41, 42, 43 are inserted holes 6a formed in the upper plate 6, respectively. (6b) (6c) and 6d.

 Under the first to fourth lifting members 40, 41, 42, 43, one end of the towing members 50, 51, 52, 53 formed of a shorted chain is a pin 54a ( 54b) (54c) and (54d), and the other end is a projection 22a (23a) (28a) of the second, third, fifth, sixth chain gear (22) (23) (28) (29). ) Pins 22b, 23b, 28b and 29b. Therefore, these first to fourth lifting members 40, 41, 42, 43 are the main chain gear 10 by the user rotates the handle 34a, the rotational force to the driven chain gear 20 When transmitted, the first, second and third chain gears 21, 22 and 23 installed on the second rotating shaft 24 rotate, and the rotational force of the driven chain gear 20 of the second chain 30 is changed to the fourth chain. Transmission to the gear 27 rotates the fifth and sixth chain gears 28 and 29 installed on the third rotating shaft 26, and thus the second, third, fifth and sixth chain gears 22, 23 and 28. The first to fourth lifting members 40, 41, 42 and 43 are lifted by the upper and lower plates 6) by winding and unwinding the towing members 50, 51, 52 and 53. Adjust to lift from the heat source of the oven (100).

Hereinafter will be described in more detail the operating state according to the use of the roaster according to the present invention.

After firing on a heat source such as charcoal in the oven 100 of the roasting, the food is baked in a state where the food is placed on the grill 5, wherein the position of the top plate 6 is to be properly baked on the first heat source. Leave it as high as possible and grill the meat. The first heat source that is ignited will burn easily because the meat is grilled. Accordingly, the user raises the upper plate 6 at regular intervals from the heat source of the oven 100.

When the user raises the upper plate 6 on which the grill 5 is placed, the user first manipulates the locking pin 33h inserted into the support hole 32. At this time, the user pulls the stop handle 33i to lift the spacer 33j. After turning 180 degrees away from the back of the stopper 33e and placing it on the back of the stopper, the stop handle 33i is spaced backwards by the depth of the recessed groove 33c and thus the locking pin 33h is supported by the support hole 32. It is in a state separated from the rotation plate 34 is possible to rotate.

When the user grasps the handle 34a and rotates the rotary plate 34, the first rotation shaft 10 and the main chain gear 11 are rotated, and the rotational force is transmitted to the driven chain gear 20, and the rotational force of the driven chain gear is 5th and 6th gears which are transmitted to the 1st to 3rd chain gears 21 and 22 and 23 and installed in the 3rd rotating shaft 26 while rotating the 4th chain gear 27 by the 2nd chain 30 at the same time. The chain gears 28 and 29 are rotated.

At the same time, when the second, third and fifth and sixth chain gears 22, 23, 28 and 29 are rotated and the traction members 50, 51, 52 and 53 connected thereto are wound, The members 40, 41, 42, 43 move upward and push the upper plate 6 upward, and when the user releases the handle 34a, the upper plate 6 is stopped at the height ascended. The reason why the top plate 6 can be stopped is because the user stops the rotation of the rotary plate 34 and inserts the locking pin 33h into the support hole 32 to stop the protrusion 33j formed on the stop handle 33i. When inserted into the concave groove 33c of the 33e, the locking pin 33h is inserted into the support hole 32 of the locking pin fixing plate 31 while the rotating plate 34 is stopped so that the upper plate 6 is inserted into the spring 33g. Remains stationary.

As time passes, the fire of the heat source inside the oven 100 becomes weak, and when the user wants to warm up food or to bake leftovers, the user pulls the stop handle 33i backward and rotates it 180 degrees to turn the projection 33j. It is separated from the indentation groove 33c of the stopper 33e and remains on the rear of the stopper 33e, so that the locking pin 33h is separated from the locking hole 32 of the locking pin fixing plate 31. Therefore, when the user grasps the handle 34a and rotates the rotating plate 34 counterclockwise, the second, third, fifth, and sixth chain gears that are winding the towing members 50, 51, 52, and 53 are rotated. The height of the upper plate 6 can be adjusted by lowering the elevating members 40, 41, 42, 43 while the 22, 23, 28, and 29 are reversely rotated.

Here, the reason why the elevating members 40, 41, 42, 43 move downward when the second, third and fifth and sixth chain gears 22, 23, 28 and 29 are reversed is towed Since the members 50, 51, 52, and 53 are chains, the elevating member (2) by the reverse rotation of the second, third and fifth and sixth chain gears 22, 23, 28, 29 40, 41, 42, 43 can be moved downward.

As described above, the roaster according to the present invention can easily adjust the height of the grill on which the food of the object to be burned is heated from a heat source, as shown in FIG. 7, with a simple operation of the user. .

It is apparent to those skilled in the art that the present invention is not limited to the described embodiments, and that various modifications and changes can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or variations will have to be belong to the claims of the present invention.

1 is a perspective view showing the appearance of a roaster according to the present invention,

Figure 2 is an exploded perspective view showing the inside of the roaster according to the present invention.

3 is a perspective view of the excerpts according to the present invention,

4 is a plan view according to FIG. 3;

5 is an exploded perspective view of a stop according to the present invention;

6 is a sectional view according to FIG. 5;

7 is a front view of a roaster illustrating the lifting and lowering of the upper plate according to the present invention.

-Description of the symbols for the main parts of the drawings-

1: Grilling 1a, 1b: Side wall

1c, 1d: cover 1e: shaft hole

2: support 3: opening

4: cloud wheel 5: grill

6: top plate 7: shelf

8: vent 9: air control lever

10: main chain gear 11: the first rotating shaft

20: driven chain gear 21: first chain gear

22: second chain gear 23: third chain gear

24: second axis of rotation 25: first chain

26: third rotation shaft 27: fourth chain gear

28: 5th Chain Gear 29: 6th Chain Gear

30: second chain 31: locking pin fixing plate

32: support hole 33: stop

33a: hollow 33b: hollow tube

33c: recessed groove 33d: through hole

33e: Stopper 33f: Stone Jaw

33g: spring 33h: locking pin

33i: Stop handle 40 ~ 43: Lifting member

40a ~ 40d: lifting groove 44 ~ 47: guide

50 to 53: traction member 54a to 54d; pin

100: firepit

Claims (6)

Comprising a plurality of supports and a support body having an opening on the surface is provided on the upper surface of the support and the oven is installed inside, and having a grill and an upper plate provided on the top of the roasting body to adjust the height of the upper plate For roasting, A main shaft gear mounted to the first rotation shaft and the first rotation shaft provided on the side wall of the winding body; A second rotation shaft provided on the side wall of the winding body, a driven chain gear mounted on one end of the second rotation shaft, and a third chain gear mounted on the other end of the first and second chain gears; A third rotating shaft installed on the side wall of the winding body, fourth and fifth chain gears mounted at one end of the third rotating shaft, and a sixth chain gear mounted at the other end; A first chain connecting the main chain gear and the driven chain gear in a closed loop shape, and a second chain connecting the first chain gear and the fourth chain gear in a closed loop shape; A cover provided on a side wall of the winding main body such that one end of the first rotation shaft is exposed to the outside; A locking pin fixing plate having a plurality of support holes formed along a circumferential direction and fixed to an outer side of the cover; A rotating plate having a stop and a handle on a front surface thereof and fixed to one end of the first rotating shaft to be in contact with the locking pin fixing plate; First to fourth elevating members inserted into a corner region inside the roasting body and one end of which is detachably inserted from the upper plate; One end is connected to one side of the second and third chain gears and the fifth and sixth chain gears, and the other end includes a towing member connected to lower ends of the first to fourth elevating members to rotate the handle. By rotating the second and third chain gears and the fifth and sixth chain gears, the first to fourth elevating members are lifted by winding and unwinding the towing members so that the upper plate can be adjusted to elevate from the heat source. Grill foods with adjustable height. The method of claim 1, The second, 3, 5, 6 chain gears each of the protruding piece is formed on one side and the height of the grill, characterized in that one end of the towing member is connected to the protruding piece by the pin. The method of claim 1, One end of the first to fourth elevating member is formed with a projection inserted into the four corners of the upper plate and the other end of the grill is adjustable food grill, characterized in that one end of the towing member is fixed by a pin. The method of claim 1, The towing member is a grilling food adjustable height of the grill, characterized in that the short-chain. The method of claim 1, The stop portion A hollow tube having a hollow and fixed to the rotating plate; A stopper having a concave groove and a hole in the rear to close one end of the hollow tube; A locking pin having a jaw and a spring provided inside the hollow tube and having one end contacting the support hole and the other end exposed to the through hole; Grill having a height adjustment of the grill, characterized in that having a stopper screwed with one end of the locking pin to control the stopping of the locking pin. The method of claim 1, The first to fourth elevating member is fixed to the inside of the roaster body, the height of the grill is adjustable food grill, characterized in that inserted into each guide having a lifting groove communicated up and down.

Images