KR100666679B1 - A frame for a storage box of refrigerators - Google Patents

Abstract

The present invention relates to a frame for a large-capacity vegetable box of a large refrigerator, the frame support 11 is coupled to the frame 14 of the box by bending the wire formed of a plastic material for the refrigerator vegetable box for rigid reinforcement, And a vertical reinforcement part 12 extending downward from the front end of the edge support to support the front bottom of the vegetable box, wherein the vegetable box is movably supported by guide elements provided on both side walls of the refrigerator. In order to facilitate the withdrawal of the vegetable box in the case of the structure to be configured, the roller 31 is provided to the shaft portion 30 protruding laterally on both sides at the rear of the edge support portion 11, so that a large amount of vegetables The support stiffness of the edge of the vegetable box can be increased without large change of the existing shape structure of the box, It can be used for accommodating at least two small vegetable boxes, which improves convenience of use, and provides a roller at the rear thereof to more easily and smoothly withdraw large-capacity vegetable boxes from guide rails or slots provided on the side walls of the refrigerator. There is an advantage that can be, by increasing the support rigidity of a large vegetable box has the advantage of preventing damage during use of the vegetable box to accommodate a large amount of goods.

Vegetable box frame for refrigerator

Description

Vegetable box frame for refrigerator {A FRAME FOR A STORAGE BOX OF REFRIGERATORS}

       1 is a schematic perspective view of a state in which a vegetable box formed of a conventional injection molding is provided in a refrigerator.

       Figure 2 is a schematic perspective view showing an example of the structure of the vegetable box of Figure 1 bent wire.

       Figure 3 is a schematic partial perspective view showing a mounting structure of a conventional vegetable box.

       Figure 4 is a schematic perspective view showing a frame structure for supporting a vegetable box of a large refrigerator according to the present invention.

       Figure 5 is a schematic perspective view of the vegetable box when the injection is installed in the vegetable box support frame of Figure 4;

       FIG. 6 shows an example in which the vegetable box frame itself of FIG. 4 is configured as a vegetable box.

       Figure 7 is a schematic perspective view showing a use example to accommodate at least two vegetable boxes made of a small injection molding in the vegetable box frame of Figure 6 for the convenience of the user.

       Explanation of symbols on the main parts of the drawings

 10 frame 11 border support

 12: vertical reinforcing portion 13: box, 31: roller

The present invention relates to a so-called vegetable box for accommodating and storing vegetables or fruits in a refrigerator storage room for maintaining freshness, and more particularly, to a vegetable box frame having a structure that improves rigidity and ease of use of a vegetable box in a large refrigerator.

In general, the vegetable box 1 is provided to be pulled out at the lower side of the refrigerator compartment of the refrigerator so that vegetables or fruits can be freshly stored using cold air. The vegetable box may be formed of an injection molding, or may be made of a wire as shown in FIG. 2.

The vegetable box is supported at the bottom of the refrigerating chamber or as shown in FIG. 3, so that the upper edge of the vegetable box is mounted on the slots 3 formed on both side walls of the inner box 2 so as to be drawn out in a slide manner.

However, as the refrigerator has recently been enlarged, the vegetable box has also been enlarged, which makes it difficult for the user to withdraw and move it.In the case of forming a large vegetable box with an injection product, the user has a large force when the user pulls out or inserts the vegetable box. At this time, since the deformation or damage of the vegetable box molded by injection is likely to occur, the support rigidity of the edge of the vegetable box should be increased.

In addition, as shown in FIG. 3, when a large-capacity vegetable box is slidably supported by the slot 3 formed on both side walls of the inner box or by a guide rail, an article load such as a large-capacity vegetable accommodated in the vegetable box may be As the frictional force increases, the user may not take out the vegetable box smoothly and it may be difficult, and the supporting rigidity of the edge of the vegetable box should also be increased.

However, if the thickness of the injection molding is increased to increase the rigidity of the vegetable box in this way, the material cost increases accordingly, and there is a problem in that the extraction and insertion work of the vegetable box by the weight increase is difficult.

Therefore, an object of the present invention is to combine the vegetable box to support the vegetable box in order to reinforce the rigidity required in the case of a vegetable box made of an injection product to solve the problem according to the conventional vegetable box for a large refrigerator To provide a box frame.

In addition, it can be used as a wire-type vegetable box by itself, and to provide a vegetable box frame for a refrigerator that can accommodate a plurality of small vegetable boxes.

Refrigerator vegetable box frame of the present invention for achieving the above object is a frame support portion coupled to the frame portion of the box formed of a plastic material for refrigerator vegetable box by bending the wire for rigid reinforcement, and the front of the edge support portion And a vertical reinforcement extending downward from the end to support at the front bottom of the vegetable box.

In the case of the structure in which the vegetable box is movably supported by the guide elements provided on both side walls of the inside of the refrigerator, rollers are provided on the axially protruding shafts on both sides of the rear side of the edge support part, respectively, to facilitate the withdrawal of the vegetable box. It is preferred to be provided.

In addition, the vegetable box frame may be bent into a box shape by itself to accommodate at least two separate small vegetable boxes 20 may be configured as a box shape itself.

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

4 shows a vegetable box frame 10 for a vegetable box for a large refrigerator according to the present invention. Vegetable box frame 10 according to the present invention is bent the wire to support the edge portion of the plastic material injection box for the vegetable box, the edge supporting portion 11 and the vertical reinforcement portion 12 extending downward from the front end thereof Is made of.

Vegetable box frame 10 of the present invention as shown in Figure 5 protrudes to the side of the plastic box of the vegetable box 13 of the molding and the concave bottom of the concave bottom portion 14 formed concave on the bottom side of the frame 10 The frame supporting portion 11 is coupled and integrated, and the vertical portion steel portion 12 extending downward in front of the frame is disposed on the front bottom of the vegetable box of the plastic injection molding to support the bottom of the vegetable box.

In this way, the frame support of the frame of the present invention is engaged with the edge of the upper periphery of the vegetable box of the large refrigerator, and the lower end of the vegetable box is supported so that even if a large amount of vegetables is accommodated in the vegetable box, deformation or damage of the vegetable box is prevented. It does not occur.

In addition, the frame 10 for a vegetable box according to the present invention may be configured as a box by bending the wire into a box shape of a grill shape as shown in FIG. In this case, for example, the small vegetable boxes 20 made of two plastic injection moldings may be arranged in at least two as shown in FIG. 7 to separately accommodate various kinds of vegetables or fruits, and the vegetable boxes 20 Because of the small size, there is an advantage that the user is more convenient than the case of a large vegetable box.

In addition, when the vegetable box is mounted to be pulled out in a sliding manner from the support formed in the groove shape on both side walls of the inside of the refrigerator as shown in FIG. In order to solve this problem, in order to solve the problem, the vegetable box frame 10 according to the present invention is formed so as to project the shaft portion 30 on both sides of the rear end portion of the edge support portion 11 of the edge support portion 11, The roller 31 may be mounted on the shaft portion 30.

By providing rollers on both rear sides of the vegetable box frame in this way, the rollers can be moved by rolling motion of the rollers on the guide rails for moving the vegetable boxes in the form of grooves or guide rails provided on both walls of the inside of the refrigerator. In the case of a large vegetable box, the user's inconvenience in the conventional use has been eliminated.

In particular, since the vegetable box frame according to the present invention is engaged with the entire rim of the vegetable box to support the vegetable box, the vegetable box frame when the large-capacity vegetable box is suspended and supported by the support of the side wall of the refrigerator or the guide rail Safely supporting the load applied to the part prevents damage to the vegetable box, thereby improving the reliability of the product.

According to the present invention, by providing a vegetable box frame having a vertical support for supporting the bottom of the vegetable box and the frame support coupled to the edge of the vegetable box used in the large capacity refrigerator, the existing shape structure of the large capacity vegetable box It is possible to increase the supporting rigidity of the vegetable box rim without major change, and by constructing itself into a box shape, it can be used to accommodate at least two small vegetable boxes and the like, thereby improving convenience in use, and providing a roller at the rear thereof. Therefore, it is possible to easily and smoothly take out large-capacity vegetable boxes from guide rails or slots provided on the side walls of the refrigerator, and increase the support rigidity of the large-capacity vegetable boxes to accommodate the large-capacity items. There is an advantage that can prevent damage during use.

Claims (3)

An edge support 11 coupled to the frame 14 of the box formed of a plastic material for a refrigerator vegetable box for rigid reinforcement by bending the wire, and extending downward from the front end of the edge support to the front of the vegetable box. Vegetable box frame for a refrigerator comprising a vertical reinforcement portion 12 to be supported at the bottom. The rear of the rim support part 11 according to claim 1, wherein the vegetable box facilitates the withdrawal of the vegetable box in the case of a structure that is movably supported by guide elements provided on both side walls of the refrigerator. The vegetable box frame for a refrigerator, characterized in that a roller 31 is provided on the shaft portion 30 which protrudes laterally. The refrigerator according to claim 1 or 2, wherein the vegetable box frame (10) is bent in a box shape to accommodate at least two separate small vegetable boxes (20) and is formed in a box shape by itself. Vegetable box frame.

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