KR20040059679A - Door for gas oven range - Google Patents

Abstract

PURPOSE: A door for a gas oven is provided to cut down manufacturing cost by reducing the number of parts with not using the screw, and to increase the productivity by reducing assembling process with omitting the screw assembling process. CONSTITUTION: A door of a gas oven is composed of a door frame in which an outer door glass forming the front of the door is installed; plural hook holders(50) installed in the rear part of the door frame; an inner door glass(30) mounted in the rear part of the door frame; a hook(40) formed in the installation surface of the inner door glass and inserted to the hook holder; and a holder cover combined with the upper part of the hook holder and composed of a hook hole in the upper part. The inner door glass is mounted and separated without assembling the screw.

Description

Door for gas oven range

The present invention relates to a door for a gas oven range, and more particularly, to provide a door that can be easily attached and detached without using an internal door glass screw.

In addition to the plurality of top burners provided on the upper surface, the gas oven range is configured to heat food in an oven cavity provided below the gas oven range. The oven cavity of the gas oven range is opened and closed by a door.

The door is configured to block the high heat of the oven cavity from the outside, and to view the food cooking state inside the oven cavity from the outside. Therefore, the door glass is mounted on the outer surface and the inner surface of the door to form a double barrier wall.

An exploded perspective view of such a door according to the prior art is shown in FIG. 1, and FIG. 2 is a partial cross-sectional view of the assembled state of FIG. 1.

A structure of a conventional door will be described with reference to FIGS. 1 and 2. As shown in the drawing, a conventional door includes an outer door glass 2 forming a front surface and a door frame 1 installed at a rear side to form an overall basic frame of the door. And a handle (not shown) is assembled on the upper end of the door frame 1 and the outer door glass 2, the handle is configured to be gripped when the user opens and closes the door. An inner door glass 3 is installed on the rear surface of the door frame 1 to allow the user to see the food being heated to some extent from the outside. In order to fasten each of the components as described above, fastening using a plurality of screws (S).

In general, the assembly of the door, the outer doorgrass (2) is seated on the front of the door frame (1) and fastened with a screw (S). In order to reinforce the fastening force may be fastened using a separate support bracket (not shown). After the inner door glass 3 is seated on the rear surface of the door frame, it is mounted using the glass holder 4 and the screw S. At least four places must be signed.

As described above, it can be seen that the door of the conventional gas oven range uses a plurality of screws for connecting each component. The use of a large number of screws in this way is not only cumbersome to increase the number of components by increasing the number of separate parts called screws, but also points out a considerable disadvantage in the assembly process. That is, each screw has a disadvantage in that the assembly is deteriorated because the operator must be tightened one by one, resulting in a decrease in productivity.

The present invention is to solve the above disadvantages, it is an object of the present invention to provide a door for the gas oven range that can be attached to the inner door glass to the door frame without using a separate screw.

Thus minimizing the use of the screw can be expected to improve productivity by using the assembly.

1 is an exploded perspective view showing the configuration of a door according to the prior art.

Figure 2 is a partial cross-sectional view of the assembled state of the door according to the prior art.

Figure 3 is a perspective view of the inner door grass of the door according to the present invention is separated.

Figure 4 is a perspective view of the inner door grass fastening parts according to the present invention

Explanation of symbols on the main parts of the drawings

10 ..... Door Frame 20 ..... External Door Grass

30 ..... Internal door grass 40 ..... Hook

50 ..... Hook holder 51 ..... Support

52 ..... Fastening jaw part 53 ..... Receiving groove

54 ..... Fastening jaw part 60 ..... Holder curve

61 ..... through hole 62 ..... support

63 ..... Fasteners

Gas door range door according to the present invention for achieving the above object, the door frame which is mounted on the front outside the outer grass forming the front of the door; A plurality of hook holders embedded in a rear surface of the door frame; An inner door glass mounted on a rear surface of the door frame; A hook formed on a front surface of the inner door grass and inserted into the hook holder; And to prevent the flow of the hook, it is configured to include a holder cover located on the upper portion of the hook holder.

The hook fixed to the inner door glass is inserted into the hook holder embedded in the door frame, and the inner door glass is held by the elastic force of the hook holder, and the hook hole is formed on the upper part of the hook holder to prevent the flow of the hook. The cover will be fitted.

Next will be described in more detail with respect to the present invention based on the embodiment shown in the drawings.

As shown in Figure 3, the outer door glass 2 is mounted on the front, the door frame 10 constituting the frame of the door and the inner door glass 30 is mounted on the back of the door frame 10 Lose. A recess 11 is formed at an edge portion of the rear surface of the door frame 10. The hook holder 50 is seated in the groove 11. The hook 40 is fixed to the mounting surface edge of the inner doorgrass 30, and the hook 40 is configured to be inserted into the hook holder 50.

The hook holder 50 is formed of an elastic material, the detailed configuration is as follows. The support part 51 of the cylinder and the locking jaw portion 52 which hold the hook 40 in the support part 51 are formed to be in close contact with the inner wall of the recess 11 of the door frame 10. The locking jaw portion 52 is spaced apart from the inner wall of the support portion 51 and protrudes on both sides, and forms a receiving groove 53 for accommodating the hook 40 and accommodates a hug. The elastic fastening jaw portion 54 is formed integrally with the lower portion in order to insert and support the support portion 51 in the recess 11 of the door frame 10.

The hook 40 inserted into the hook holder 50 and fixed to the front surface of the inner door grass 30 includes a support plate 41 for fixing to the inner door grass 30 with a sealant, and the hook holder ( The hook head 43 is caught by the locking jaw portion 52 of the 50 and seated in the receiving groove 53, and a hook rod 42 connecting the hook head 43 and the support plate 41 to each other.

In addition, the holder cover 60 is fastened to the upper portion of the hook holder 50 to prevent the flow of the hook (40). The holder cover 60 is composed of a support piece 62 having a through-hole 61 through which a hook head passes, and a fastening piece 63 bent downward at both ends of the support piece. The fastening piece 63 may be forcibly inserted into the support 51 of the hook holder 50 or may be inserted and fixed between the outside of the support 51 and the wall surface of the recess 11. The holder cover 60 does not need to be fastened to all four hook holders 60, and the inner door grass 30 can be sufficiently prevented even if the holder cover 60 is fixed to two hook holders 60. .

In addition, the holder cover 60 is unnecessary when the fastening directions of the hook holders 60 are positioned at right angles to each other. For example, when the hook holder 50 is fastened to the four corners of the door frame 10, the hooking jaw 52 of the hook holder 50 is vertically positioned in two places and horizontally in two other places. When fastened, it is possible to catch the flow of the hook 40, that is, the movement in the vertical and horizontal direction.

As such, the hook holder 50 is mounted on the door frame 10 and the hook 40 is fixed to the inner door grass 30 so that the door glass fastening structure of the gas oven range can be attached and detached without using a screw. This fastening configuration can be applied to fastening not only the inner doorgrass 30 but also the outer doorgrass 2, as well as to the door fastening of the similar household goods as well as the gas oven range.

According to the present invention configured as described above it can be expected the following advantages.

In the present invention, the reduction of the number of parts by not using a screw has a considerable advantage in terms of production cost. In other words, it is possible to reduce the production cost by minimizing the required number of parts.

And omission of a screw can confirm that an assembly property improves. That is, according to the conventional structure, since the process of fastening a large number of screws, respectively, was essential, the efficiency in the assembly process was lowered and the productivity improvement was a problem. However, according to the present invention, it becomes possible to omit the step of fastening the screw one by one, thereby significantly increasing the assemblability, which is expected to lead to substantial productivity improvement.

Claims (6)

A door frame 10 to which the outer doorgrass 2 forming the front of the door is mounted on the front; A plurality of hook holders 50 embedded in a rear surface of the door frame 10 and formed of an elastic body; An inner door grass 30 mounted on a rear surface of the door frame 10; And it is formed on the inner door glass 30 mounting surface, the gas oven range door, characterized in that composed of a plurality of hooks 40 inserted into the hook holder 50 The gas oven range door according to claim 1, wherein the plurality of hook holders (50) are fastened in different directions. The hook holder 50 according to claim 1 or 2, wherein the hook holder 50 is formed on both sides of the cylindrical support part 51 and the inner wall of the support part 51 to form a receiving space of the hook 40. A gas oven range door comprising: a locking jaw portion 52 and a locking jaw portion 54 formed integrally with a lower portion of the support portion 51. According to claim 1, The hook 40, the support plate 41 for fixing to the inner door grass 30, the hook head 43 is caught by the hooking jaw 52 of the hook holder, and the Door for gas oven range, characterized in that consisting of a hook rod (42) connecting the hook head 43 and the support plate (41). The gas oven range door of claim 1, further comprising a holder curve 60 positioned at an upper portion of the hook holder 50 to prevent a flow of the hook 40. . According to claim 5, The holder curve 60 is a support piece 62 is formed with a through hole 61 through which the hook head 43, and fastening piece bent downward at both ends of the support piece 62 Gas oven range door, characterized in that consisting of (63).