KR20010056764A - structure for oven-door in gas oven range - Google Patents

Abstract

PURPOSE: An oven door structure of a gas oven range is provided to connect inner glass easily by improving the doorframe structure of an oven door and to inform a user of cooking states exactly by enlarging a visible screen. CONSTITUTION: Plural connecting holes(312) are formed on each frame(310a,310b) to connect outer glass(320). An upper base(351) and a lower base(352) are integrated on and under the frames respectively to prevent inner glass(330) and the outer glass from being separated from a doorframe(310). Each base is protruded as high as a thickness(t1) of the outer glass forward each frame, and the ends are bent up and down toward the front face of each frame. An oven door(300) has a large visible range for seeing a cavity. For this, the outer glass includes all of transparent portions(321) except an opaque portion(322) for preventing each unit frame from being exposed. The visible range is enlarged from side to side through the size adjustment of each frame as well as up and down. A user removes the upper base from each frame simply to clean the inner glass. Therefore, the inner glass is separated from guide grooves(311) of the frames easily.

Description

Structure for oven-door in gas oven range

The present invention relates to a gas oven range, and more particularly, to an oven door structure of a gas oven range.

In general, the gas oven range is a gas range function for heating the cooking vessel by placing the gas burner on the lower side of the cooking vessel in which the food is accommodated, and by supplying hot heat to cook the food in the sealed cooking space to supply hot heat It is a kind of gas ladle with oven function to make water cook.

The gas oven range is a gas range unit 2 installed on the upper portion of the main body 1 to perform the gas range function as shown in FIG. 1 and an oven range unit installed inside the main body 1 to perform the oven function. It is largely composed of (3).

In addition, the gas range unit 2 and the oven range unit 3 are controlled by the controller unit 4, respectively.

The oven door 30 that selectively opens and closes the cooking chamber 3a of the oven range unit 3 among the respective components of the gas oven range includes a door frame having a rectangular perforated portion 31a as shown in FIG. 2. 31 is mounted in front of the cooking chamber 3a of the main body 1, and an outer glass 32 is mounted outside the cooking chamber 3a based on the door frame 31, and inside the cooking chamber 3. The glass 33 is mounted, and the handle 34 for opening and closing the oven door 30 is mounted on the outside of the outer glass 32.

At this time, the bottom of the door frame 31 is provided with a lower base 35 of the oven door 30 to support the outer glass 32 mounted on the door frame 31.

In addition, the inner glass 33 of the door frame 31 is generally maintained in a transparent state, the size of which is slightly larger than the size of the perforations 31a of the door frame 31.

In addition, the outer glass 32 is formed in a size similar to the overall size of the door frame 31 and transparent or translucent inside thereof to open the inside of the cooking chamber 3a through the perforations 31a of the door frame 31. A see-through window 32a is formed, and the periphery of the see-through window 32a is composed of an opaque portion 32b on which an opaque coating or the like is applied.

The coupling between the constituent members of the oven door 30, first, both ends of the inner glass 33 using the bracket 33a and the fastening screw 33b, both sides of the perforations 31a of the door frame 31. Fasten to each.

In addition, the outer glass 32 is supported by the lower base 35 to penetrate both ends of the handle portion 34 at the upper end thereof, and both ends of the penetrated handle portion 34 of the door frame 31. It is fastened with the fastening screw 31b from the inside, and completes mutual coupling.

The oven door 30 integrally assembled as described above is mounted on the front of the cooking chamber 31a by a door hinge 36 connected between lower portions of both sides of the door frame 31 and the main body 1.

However, in the structure of the conventional oven door 30 having the above structure, the process for fixing the inner glass 33 of the oven door 30 to the door frame 31 is difficult, thereby reducing the work efficiency. There is a problem that caused it.

That is, in order to perform the assembly, the inner glass 33 is correctly positioned at the perforations 31a of the door frame 31, and the brackets 33a are coupled to both sides thereof, and the brackets thus coupled ( 33a) is performed by using a screw 33b or the like, so that the support to the correct position and the fastening of the bracket must be performed at the same time for the engagement of the inner glass 33.

In addition, as the inner glass 33 is fixed as described above, it is disadvantageous to perform the inner cleaning of the inner glass 33, which causes a problem of deterioration of the cleaning ability.

In addition, since the overall size of the inner glass 33 is small, the visible range is narrowed, thereby causing inconvenience that the user cannot accurately grasp the progress of cooking.

As the inner fastening parts of the door frame 31 are exposed through the outer glass 32, the size of the perforations 31a of the outer glass cannot be large, and thus, the size of the door frame 31 is increased. Increasing the size of the mold has also caused a problem that must be incurred excessive mold investment costs.

The present invention has been made to solve the above-mentioned conventional problems, by improving the door frame structure of the oven door so that the combination of the inner glass can be made simple / easy and the size of the visible screen to a wider user Its purpose is to make it possible to accurately understand the progress of cooking.

In addition, an object of the present invention is to enable the overall structure of the door frame to be simply formed to achieve a reduction in the mold investment cost for its manufacture.

1 is a perspective view showing the configuration of a general gas oven range

Figure 2 is an exploded perspective view showing the configuration of the oven door of a typical gas oven range

3 is a cross-sectional view taken along line I-I of a state in which the oven door of FIG. 2 is coupled;

Figure 4 is an exploded perspective view showing the oven door configuration of the gas oven range according to the present invention

5 is a cross-sectional view taken along the line II-II of the oven door of FIG.

Explanation of symbols for main parts of the drawings

300. Oven door 310. Door frame

311.Guide groove 320.Outer glass

330. Inner glass 340. Handle

351. Upper Base 352. Lower Base

According to an aspect of the present invention for achieving the above object is configured by dividing into each unit frame, the door frame having a guide groove for inserting the inner glass is guided on the surface facing each other; The oven door structure of the gas oven range is provided, comprising: an upper base and a lower base for upper and lower support of the inner glass coupled to the door frame are integrally formed at the top and bottom of the door frame, respectively.

Hereinafter, a preferred embodiment of the present invention having the above configuration will be described in more detail with reference to FIGS. 4 and 5.

Figure 4 is an exploded perspective view showing the oven door configuration of the gas oven range according to the present invention, Figure 5 is a cross-sectional view taken along line II-II of the oven door of Figure 4 is coupled, the present invention is an oven door The door frame 310 for supporting the outer glass 320 and the inner glass 330 while forming the body of the 300 is divided into two sides, and each of the unit frames 310a and 310b divided in this manner correspond to each other. Form to achieve.

In addition, the guide grooves 311 which are recessed toward the inside of each of the frames 310a and 310b are formed on the surfaces of the divided frames 310a and 310b that face each other.

At this time, the width h of each guide groove 311 is approximately the thickness of the inner glass 330 ( ) And its thickness ( By forming a wider than) to allow the smooth insertion of the inner glass 330 into each of the guide grooves (311).

Then, fastening holes 312 are formed on the surfaces of the frames 310a and 310b to fasten the outer glass 320, respectively.

In addition, the upper base 351 to prevent the upper and lower stripping of the outer glass 320 and the inner glass 330 coupled to the door frame 310 at the upper and lower ends of each of the divided frames 310a and 310b. ) And the lower base 352 are respectively integrated.

At this time, the base 351, 352 is approximately the thickness of the outer glass 320 toward the front of each frame (310a, 310b) And protrudes as much as), and the end is bent upward or downward toward the front surface of each of the frames 310a and 310b.

When the bonding process of the oven door 300 according to the present invention configured as described above will be described in more detail.

First, the lower base 352 is coupled to the bottom of each of the frames 310a and 310b to integrate the frames 310a and 310b together.

At this time, the frames 310a and 310b are disposed to be spaced apart from each other at a predetermined interval, and the mutual gaps formed as described above form the perforation portion 315.

Thereafter, the outer glass 320 is positioned in front of each of the frames 310a and 310b.

At this time, a lower base 352 is coupled to the bottom of each of the frames 310a and 310b, and the lower base 352 is spaced at a front side of each of the frames 310a and 310b (approximately, outer glass). Thickness of 320 ( It is possible to be supported as the outer glass 320 is seated on the front side of the lower base 352 as the front end is bent upwardly formed again.

In this state, the handle part 340 is fastened to the upper end of each of the divided frames 310a and 310b by using a screw 341 or the like through the upper end of the outer glass 320.

As a result, the outer glass 320 may be fixed to the front of each frame 310a or 310b.

When the above process is completed, the inner glass 330 is inserted into each guide groove 311 formed on the side of each frame (310a, 310b).

At this time, the width h of the guide groove 311 is the thickness of the inner glass 330 ( By forming substantially similar to), it supports the inner glass 330 and prevents its flow.

In addition, as described above, the bottom of the inner glass 330 inserted into each guide groove 311 is prevented from being removed by the lower base 352 coupled to the bottom of each of the frames 310a and 310b.

Thereafter, the upper base 351 is coupled to the upper ends of the frames 310a and 310b to prevent the outer glass 320 from being detached to the front side and to prevent the inner glass 330 from being removed to the upper side.

The front base 351 may be prevented from being detached from the front side of the outer glass 320 by the upper base 351. Thickness of 320 ( Protrude), and its front end is possible, as it is downwardly bent again.

As a result, the combination of the oven door 300 according to the present invention is completed by each process as described above.

On the other hand, the shape of the upper base 351 and the lower base 352 of each constituent portion of the oven door 300 according to the present invention is that the cross-section as a whole as in the above-described embodiment forms a "b" shape as a whole It is not limited.

That is, it is possible to form a cross-section of the frame 310a, 310b and each of the glasses 320, 330 to form a "c" shape as a whole to more smoothly perform the role of the cover.

In addition, each frame 310a, 310b is also not limited to the configuration in the above-described embodiment.

That is, as illustrated, the thickness of the inner portion of each of the unit frames 310a and 310b, which is a portion to which the handle 340 is coupled, may be formed thinly.

This is for the purpose of reducing the material cost of the overall unit frames (310a, 310b) in order to be able to be made by a simple manufacturing process such as drawing process.

On the other hand, the oven door 300 of the present invention constituted by the above process is formed in a wider visible range that can be seen inside the cooking chamber (3a) than in the prior art.

As the door frame 310 is divided into two sides, the opaque part 322 of the outer glass 320 is not exposed to the outside only the part where the divided unit frames 310a and 310b are located. This is because all parts except for this part are formed by the transparent part 321, that is, the visible range.

That is, the visible range according to the present invention is not only wider up and down than in the prior art, but also when the size of each frame 310a and 310b is adjusted, the range can be further widened to the left and right.

In addition, when the user wants to clean the inner glass 330 according to the needs of the user, simply remove the upper base 351 coupled to the upper end of each frame (310a, 310b), and then the inner glass 330 It can be understood that it can be made simply by removing from the guide groove 311 of the frame (310a) (310b).

On the other hand, the structure of the oven door according to the present invention is not limited to only the gas oven range.

That is, it can be said that it is a useful invention which can be applied also to the rangefinder of a general microwave oven.

As described above, the present invention improves the structure of the door frame constituting the oven door, so that the combination of the inner glass fixed to the door frame can be achieved simply by fitting. In addition, this can be easily disassembled to perform the inner cleaning of the inner glass has the effect that the user can easily perform the disassembly and bonding directly.

In addition, as the distance between each frame constituting the door frame is made wider, the visible range inside the cooking compartment becomes larger, thereby allowing the user to more smoothly judge the progress of cooking, thereby improving consumer satisfaction. There are also effects.

In addition, as the structure of the door frame is made extremely simple, it can be said to be a very useful invention, such as the effect that can significantly reduce the mold investment cost for manufacturing it.

Claims (2)

A door frame having a guide groove formed by dividing it into respective unit frames, and having an inner glass inserted and guided on opposite surfaces of the respective frames; And an upper base and a lower base for upper and lower support of the outer glass and the inner glass coupled to the door frame by being integrated at the upper and lower ends of the door frame, respectively. The method of claim 1, Each base is formed to protrude from the thickness of the outer glass toward the front of each frame or larger than the thickness, and the front end thereof is formed by bending upward or downward toward the front of the frame. Door structure.