KR20160121843A - Direct fire guide means are provided on both sides Pan - Google Patents

Abstract

The double-sided fan provided with the direct-fire inducing means according to the present invention is provided with a directing-inducing means formed on one surface of the double-sided fan and greatly reducing the weight of the opening / closing port for sealing the inducing hole by the load, And a cap which is disassembled and assembled on an upper part of an induction hole through which the ignition heat is moved to conveniently clean the double-sided fan after cooking, and a plurality of stepped packing inserts are formed at the contact portion of the double- It is possible to prevent the packing from being easily released.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a double-

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a double-sided fan having a directivity inducing means, more particularly, to a double-sided fan having a direct- The present invention relates to a double-sided fan provided with a direct-fire inducing means which is greatly reduced in comparison with the conventional art.

Generally, the double-sided fan is composed of a lower fan having a handle on one side, an upper fan mounted on the upper side and having a handle on one side, and a hinge member provided on one side of the upper fan and the lower fan, And the upper pan is folded, and then the cooked food is cooked by heating means such as a gas range.

Such a double-sided fan is a developed cooking kitchen appliance which is very convenient to use by reversing the double-sided fan itself by gripping the handle of the double-sided fan without directly turning the food inside.

On the other hand, Korean Patent No. 10-0771494, which was developed for discharging the smell of cooked food from inside of the conventional double-sided fan to the outside, is disclosed.

The conventional double-sided fan includes a body formed with an induction passage extending from one side to the other and a discharge opening and closing device in the form of a bead ball for opening and closing the induction passage, And the discharge opening / closing device or the iron ball located at the bottom is dropped by the load, and the inside of the double-sided fan is opened to discharge the smell.

At this time, the iron ball located at the upper part of the double-sided fan cuts the upper guide path by the load, thereby inducing the odor generated from the food to be cooked inside the double-sided fan to be discharged only to the lower part of the double-sided fan.

However, in recent years, both of the upper and lower guide paths formed in the double-sided fan have been opened, so that the double-sided fan has been developed that discharges the odor or gas generated from the inside and discharges the fired heat generated from the lower portion to the inside of the double- Considering the trend, the conventional double-sided fan has the problem that the upper and lower portions are not opened at the same time due to the action of the iron balls provided at the upper and lower parts, that is, the load of the discharge opening and closing device.

In addition, in the conventional double-sided fan, the induction furnace is integrally formed on one surface of the double-sided fan, so that there is a problem that it is very difficult to clean the discharge opening and closing apparatus in which foreign substances are buried after cooking.

In the conventional double-sided fan, when the upper and lower fans are opened after they are cooked, the packing provided on the contact surfaces is easily released due to the viscous cooking liquid generated from the food, and the sealing force of the double- .

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art as described above, and an object of the present invention is to provide a double- Side fan is provided with a guide for introducing the direct heat into the inside of the double-sided fan, and a cap which is disassembled and assembled on an upper part of the guide hole through which the direct heat is moved, so that the double- Wherein the packing inserting portion is formed in a stepped shape to prevent the packing from being easily released.

According to an aspect of the present invention, there is provided a double-sided fan including a lower pan having a handle, an upper fan seated on an upper portion of the lower fan and having a handle on one side, And a hinge portion connected to one side of the upper fan so as to be folded together; a lower induction hole having a plurality of holes formed in a bottom surface of the lower fan; a lower door opening / closing port inserted into the lower flow hole, A lower stopper which is fastened inside the lower guide hole and prevents the lower door opening from being released to the outside, and a lower guide means comprising a lower flow passage recessed inwardly on one side of the lower guide hole; An upper guide hole inserted inside the upper flow hole and opening / closing or blocking the upper guide hole, and an upper guide hole, which is fastened inside the upper portion of the upper guide hole, And an upper guide means formed of an upper flow path recessed inwardly on one side surface of the upper guide hole.

A lower air hole formed in a lower inner side of the lower guide hole such that a diameter of the lower air hole is reduced so that an upper surface of the lower door can be seated; And an upper air hole having a stepped shape is formed in the inner lower portion of the upper guide hole so that the lower surface of the upper door can be seated.

Wherein the lower opening and closing port comprises a lower blocking portion protruding upward from the central portion so as to be seated on the lower surface of the lower air opening and a lower opening and closing seating portion extending outward from a rim of the lower blocking portion; The upper opening and closing port is composed of an upper blocking portion protruding downwardly to a central portion so as to be seated on the upper surface of the upper air opening and an upper opening and closing seating portion extending outward from a rim of the upper blocking portion.

A lower stopper screw is formed on an outer circumferential surface of the lower stopper so as to be fastened to the lower guide hole; And an upper stopper screw is formed on an outer circumferential surface of the upper stopper so as to be fastened to the upper guide hole.

A pipe-shaped lower blocking wall protruding upward is formed at an upper portion of the lower guide hole so as to prevent the cooking liquid generated in the cooking cavity from being introduced; And a pipe-shaped upper blocking wall protruding downward is formed in the lower portion of the upper guide hole so as to block the introduction of the cooking liquid generated from the cooking material.

Wherein the lower fan and the upper fan have inclined inducing protrusions formed on one side of the lower fan and the upper fan to reduce the height of the hinge in the direction of the handle.

A packing receiving groove recessed downward is formed on an upper surface of the lower fan so that the packing can be seated; And a packing fixed reinforcing groove recessed in a downward direction is formed on a lower surface of the packing receiving groove so that a width of the packing receiving groove is increased to improve a coupling force of the packing.

And a plurality of sealing inducing protrusions protruded upward to improve a sealing force between the lower fan and the upper fan are formed on upper surfaces of both sides of the packing seating groove.

As described above, the double-sided fan provided with the directing-inducing means according to the present invention has the following effects.

First, since the weight of the opening / closing port formed on one surface of the double-sided fan to seal the induction hole by the load is significantly reduced compared with the existing iron ball, the direct heat is introduced into the double- The unnecessary heat loss of the double-sided fan can be minimized,

Secondly, since a cap which is disassembled and assembled on the upper part of the guide hole through which the ignition column is moved is provided, it is possible to very conveniently clean the structure, which is formed as a conventional integral type,

Third, when the upper and lower fans are opened after being cooked, packing provided on the contact surface is formed by the viscous cooking liquid generated from the food, There is an effect that it can be prevented from being released beforehand.

FIG. 1 is a perspective view showing a double-sided fan according to the present invention,
2 is a partially exploded perspective view showing a double-sided fan according to the present invention,
3 is a cross-sectional view showing the operation of the directing induction means of the double-sided fan according to the present invention,
FIG. 4 is a cross-sectional view showing the action of the warp inducing projections of the double-sided fan according to the present invention,
5 is a partially enlarged view showing the packing seating groove by enlarging the portion "A" shown in Fig.

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

1 to 3, the double-sided fan provided with the flame inducing means according to the present invention includes a lower fan 2 provided with a handle H, a lower fan 2 mounted on the upper portion of the lower fan 2, A double-sided fan (1) comprising an upper fan (3) provided with a handle (H) and a hinge part (4) connected to one side of the lower fan (2) A lower opening and closing port 12 inserted into the lower flow hole 11 and opening and closing the lower induction hole 11 and a lower opening and closing port 12 inserted into the lower flow hole 11, A lower stopper 13 fastened to an inner lower portion of the lower guide hole 11 to prevent the lower door opening 12 from being released to the outside and a lower flow passage 14 recessed inwardly at one side of the lower guide hole 11, (10); An upper guide hole 22 inserted into the upper flow hole 21 and opening and closing the upper guide hole 21; An upper stopper 23 coupled to an upper portion of the upper guide hole 21 to prevent the upper door 22 from being detached to the outside and an upper stopper 23 fixed to one side of the upper guide hole 21, And an upper induction means (20) made up of a rotor (24).

The lower opening and closing port 12 and the upper opening and closing port 22 are formed to have a weight such that the load is raised by the pressure generated when the inside of the double-sided fan 1 is raised to a high temperature, As shown in Fig.

In the upper portion of the lower guide hole (11), a lower air hole (15) having a stepped shape is formed so that the upper surface of the lower door opening (12) can be seated. In the inner lower portion of the upper guide hole (21), an upper air hole (25) having a step shape is formed so that the lower surface of the upper door (22) can be seated.

The lower opening and closing part 12 includes a lower blocking part 12a having a central portion protruded upward so as to be seated on the lower surface of the lower accommodation hole 15 and a lower blocking part 12b extending outward from the rim of the lower blocking part 12a. And an opening / closing seat part (12b); The upper opening / closing port 22 includes an upper blocking portion 22a having a central portion protruding downward so as to be seated on the upper surface of the upper air hole 25, an upper opening / closing seat 22 extending outward from the rim of the upper blocking portion 22a, And a portion 22b.

A lower stopper screw 13a is formed on an outer circumferential surface of the lower stopper 13 so as to be fastened to the lower guide hole 11; An upper stopper screw 23a is formed on an outer circumferential surface of the upper stopper 23 so as to be fastened to the upper stopper hole 21. [

On the inner side surfaces of the lower guide hole 11 and the upper guide hole 21, a thread is formed to fasten the lower stopper screw 13a and the upper stopper screw 23a.

The lower stopper 13 and the upper stopper 23 may be formed on the upper and lower surfaces of the lower guide hole 11 and the upper guide hole 21 so as to be engaged or disengaged .

A pipe-shaped lower blocking wall 16 protruding upward is formed in the upper portion of the lower guide hole 11 so as to block the flow of the cooking liquid W generated from the cooking material. A pipe-shaped upper blocking wall 26 protruding downward is formed in the lower portion of the upper guide hole 21 so as to block the flow of the cooking liquid W generated from the cooking material.

As shown in FIG. 4, on one side of the lower pan 2 and the upper pan 3, a slanting guide protrusion 30 is formed which is lowered in the direction of the handle H from the hinge portion 4 do.

5, a packing seating groove 40 recessed downward is formed on the upper surface of the lower pan 2 so that the packing P can be seated thereon; On the lower surface of the packing seating groove 40, a packing fixed reinforcing groove 41 recessed in the downward direction is formed so as to narrow the width of the packing seating groove 40 so that the coupling force of the packing P is improved.

On the other hand, a protrusion inserted into the packing fixed reinforcing groove 41 may protrude downward from the bottom surface of the packing P.

At this time, a plurality of sealing guide protrusions 42 protruding upward are formed on the upper surfaces of both sides of the packing seating groove 40 so as to improve the sealing force between the lower pan 2 and the upper pan 3.

The operation of the double-sided fan provided with the flame inducing means according to the present invention having the above-described structure will be described below.

1 to 3, the double-sided fan provided with the flame inducing means according to the present invention includes a lower fan 2 provided with a handle H, a lower fan 2 mounted on the upper portion of the lower fan 2, A two-sided fan (1) comprising a top fan (3) provided with a handle (H) and a hinge part (4) connected to one side of the bottom fan (2) And the lower surface of the water container is heated to cook the food.

The lower fan 2 is provided with a lower guide hole 11 having a plurality of holes and a lower opening and closing port 12 which is seated on one surface of the lower guide hole 11 and opens or closes the lower guide hole 11 The lower opening and closing port 12 of the lower fan 2 is dropped by the load and the lower induction hole 11 is opened when the double-sided fan 1 is put on the fire. Thus, the odor and gas To the outside.

That is, when the lower door 12 is first opened, the heat generated from the lower portion flows through the lower door 12, and then the introduced heat is circulated inside the sealed double-sided fan 1 and the inside odor and gas And then discharged again through the lower door 12 as shown in FIG.

A plurality of upper guide holes 21 are formed in the upper surface of the upper fan 3 and an upper guide opening 22 is seated on one surface of the upper guide hole 21 to open or close the upper guide hole 21 The upper opening and closing port 22 of the upper pan 3 is lowered by the load to seal the upper induction hole 21 and the odor and gas generated during the cooking operation The lower guide hole 11 can be guided to be moved.

At this time, the upper opening / closing port 22 provided in the upper fan 23 is lifted upward due to the pressure generated when the inside of the double-sided fan 1 is raised to a high temperature, The circulation gas discharged to the lower flow hole 11 is discharged through the upper opening and closing port 22, and the heat of the ignition generated in the lower portion through the lower flow hole 11 flows into the lower flow hole 11, So that it can flow into the inside of the double-sided fan 1 and greatly reduce the cooking time of the food.

The upper guide hole 21 is formed at one side thereof with an upper flow passage 14 formed at one side thereof so that when the upper guide hole 21 is closed by the upper stopper 23, So that the gas can be discharged through the upper flow path (14).

The lower guiding hole 11 is formed with a pipe-shaped lower blocking wall 16 protruded upward so that the cooking liquid W generated from the inside of the lower guiding hole 11 flows into the lower guiding hole 11 So that it can be prevented from being discharged to the lower portion in advance.

As shown in FIG. 4, on one side of the lower pan 2 and the upper pan 3, a slanting guide protrusion 30 is formed which is lowered in the direction of the handle H from the hinge portion 4 The heat generated by the high temperature can be utilized to move the gas and heat generated in the interior of the hinge unit 4 toward the hinge unit 4, thereby significantly improving the circulation rate of the direct heat introduced from the lower part.

As shown in FIG. 5, on the upper surface of the lower pan 2, a width of the lower surface of the lower pan 2 is narrowed so that the coupling force of the packing P is improved on the lower surface of the packing seating groove 40, Since the fixed reinforcing groove 41 is formed, the contact area of the packing P is doubled by giving a two-step step so that it can not be easily removed.

At this time, a plurality of sealing guiding protrusions 42 protruding upward to improve the sealing force between the lower fan 2 and the upper fan 3 are formed on the upper surfaces of the packing seating grooves 40, It is possible to prevent the outside temperature or the internal gas from penetrating into the overlapping surface of the upper panel 2 and the upper panel 3 in advance.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

Description of the Related Art
H: Handle 1: Double-sided fan
2: lower fan 3: upper fan
4: Hinge part P: Packing
10: Lower guide means 11: Lower guide shaft
12: lower opening / closing port 12a:
12b: lower opening / closing seat part 13: lower stopper
13a: Lower cap screw 14: Lower flow path
15: lower air defense hole 16: lower blocking wall
20: upper guide means 21: upper guide shaft
22: upper opening / closing port 22a:
22b: upper opening / closing seat part 23: upper stopper
23a: upper cap screw 24: lower flow path
25: upper air hole 26: upper blocking wall
30: inclined guiding projection 40: packing seating groove
41: packing fixed reinforcement groove 42: sealing guiding projection
W: Cooking liquid

Claims (8)

A lower fan 2 having a handle H and an upper fan 3 seated on the lower fan 2 and having a handle H on one side, (1) comprising a hinge portion (4) connected to one side of a main body (3) so as to be folded back,
A lower opening and closing port 12 inserted into the lower flow hole 11 and opening or closing the lower induction hole 11; A lower stopper 13 fastened to an inner lower portion of the lower guide hole 11 to prevent the lower door 12 from being released to the outside and a lower stopper 13 fixed to a lower side of the lower guide hole 11, A lower induction means 10 made up of a furnace 14;
An upper guide hole 22 inserted into the upper flow hole 21 and opening and closing the upper guide hole 21; An upper stopper 23 coupled to an upper portion of the upper guide hole 21 to prevent the upper door 22 from being detached to the outside and an upper stopper 23 fixed to one side of the upper guide hole 21, And a top guide means (20) made up of a guide passage (24). The method according to claim 1,
In the upper portion of the lower guide hole (11), a lower air hole (15) having a stepped shape is formed so that the upper surface of the lower door opening (12) is seated.
And an upper air hole (25) having a step shape is formed in the inner lower portion of the upper guide hole (21) so that the diameter of the lower air hole (22) Pan. 3. The method of claim 2,
The lower opening and closing part 12 includes a lower blocking part 12a protruding upward from the center so as to be seated on the lower surface of the lower accommodation hole 15 and a lower opening and closing seat 15 extending outward from the rim of the lower blocking part 12a. (12b);
The upper opening / closing port 22 includes an upper blocking portion 22a having a central portion protruding downward so as to be seated on the upper surface of the upper accommodation hole 25, an upper opening / closing seat 22 extending outward from the rim of the upper blocking portion 22a, (22b). ≪ RTI ID = 0.0 > [0002] < / RTI > The method according to claim 1,
A lower stopper screw 13a is formed on an outer circumferential surface of the lower stopper 13 so as to be fastened to the lower guide hole 11;
Wherein an upper stopper screw (23a) is formed on an outer circumferential surface of the upper stopper (23) so as to be fastened to the upper guide hole (21). The method according to claim 1,
A pipe-shaped lower blocking wall 16 protruding upward is formed at an upper portion of the lower guide hole 11 so as to block the flow of the cooking liquid W generated from the cooking material;
A lower wall of the upper guide hole 21 is formed with a pipe-shaped upper blocking wall 26 protruding downward to block the introduction of the cooking liquid W generated from the cooking material. Double-sided fan. The method according to claim 1,
On one surface of the lower fan 2 and the upper pan 3,
And a warp inducing protrusion (30) whose height is lowered in the direction of the handle (H) is formed. The method according to claim 1,
A packing seating groove 40 recessed downward is formed on the upper surface of the lower fan 2 so that the packing P can be seated thereon;
Wherein a packing fixed reinforcement groove (41) is formed on a lower surface of the packing seating groove (40) so as to narrow the width of the packing seating groove (40) so as to improve a coupling force of the packing (P) Pan. 8. The method of claim 7,
Wherein a plurality of sealing guide projections (42) protruding upward are formed on both upper surfaces of the packing seating groove (40) so as to improve a sealing force between the lower pan (2) and the upper pan (3) A double-sided fan.

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