KR200432764Y1 - Folding shelf - Google Patents

Abstract

The present invention relates to a shelf that is detachably installed on a wall of a building to secure a space in a narrow room. The space is secured by expanding it when used and folding it when not used.

Conventional shelves were provided only as fixed, protruding forwards, so they would occupy unnecessary space when not in use.

Therefore, the present invention allows the shelf board to be rotated within a certain angle about the rotation axis between both sides of the frame so that the shelf board can be folded or folded in the same line as the frame or unfolded orthogonally as needed. will be.

Shelf, foldable

Description

Folding Shelf {A lathe}

       1 is a partially exploded rear perspective view of the present invention.

       Figure 2 is a front perspective view of the present invention unfolded.

       Figure 3 is a front perspective view of the present invention folded state.

       Figure 4 is a reference state of use of the present invention.

       5 is another reference use state of the present invention.

<Explanation of symbols for the main parts of the drawings>

10, 11: fixing means 20: frame

21: side wall 22: coupling groove

23: guide groove 24: finishing surface

25: inward elevation 26: hinge axis

30: shelf plate 31: axis of rotation

32: guide shaft

The present invention relates to a shelf that can be detachably mounted on a wall of a building to secure space in a narrow room such as a porch, a kitchen or a bathroom, and in particular, it is expanded when used and folded when not used. It is possible to secure.

In general, shelves for storing various items are different from each other in terms of the height of the shelf and the length of the shelf board protruding forward depending on whether the items to be stored are frequently used or are stored for a long time without use.

Therefore, there is a necessity of a shelf necessary for the height required according to the indoor use, but when the shelf is installed, there is a disadvantage in that the activity is inconvenient due to the occupation of a lot of space.

Therefore, when using a shelf in such a space, if the space needs to be secured by folding it or simply by changing the position it was possible to require a shelf to secure the space.

Therefore, the present invention allows the shelf boards constituting the shelf to be rotated within a predetermined angle about the rotation axis between the support parts on both sides of the frame so that the shelf boards can be folded into the frame or folded outwards as needed. In addition to securing space, it is also possible to install and use the necessary shelf in the required place.

Hereinafter, with reference to the accompanying drawings will be described the most preferred embodiment of the present invention.

1 and 2, the shelf of the present invention has a shelf plate 30 on the frame 20 on which a fixing means 10 is formed to enable fixing to a wall using screws or nails upward. As combined, the coupling groove 22 into which the rotation shaft 32 formed at the rear end of both sidewalls 31 of the shelf plate 30 is inserted into the inner surfaces of both sidewalls 21 of the frame 20 facing each other. The shelf plate 30 is rotatably coupled to each other, and the guide shaft 33 formed on the upper side of the rotating shaft 31 of the shelf plate 30 is inserted into the upper side of the coupling groove 22 so that the shelf plate 30 is inserted. Guide according to the rotation direction of the rotational guide plate 23 is formed to limit the rotation angle of the shelf plate 30 is formed so that the shelf plate 30 is folded in the same line as the frame 20 or It is formed as a folding that can be spread orthogonally.

At this time, the coupling groove 22 and the guide groove 23 of the frame 20 are rearwardly opened, and the rotary shaft 32 and the guide shaft 33 of the shelf plate 30 are inserted into a pressurized manner from the rear. It is to be assembled by, the locking jaw (32a) is formed on both ends of the rotary shaft 32 of the shelf plate 30, the projection projection of the rotary shaft 32 on the inner surface of the coupling groove 22 of the frame 20 ( Protruding frame (22a) is formed to be engaged with the 31a) to prevent any missing of the rotating shaft 32, the inclined surface (23a) is formed in the opening of the guide groove (23) of the frame (20) The guide shaft 32 of the shelf plate 30 can be easily fitted or removed during assembly, while the guide shaft 32 that is fitted cannot be arbitrarily removed.

At this time, the present invention is made of plastic, the assembly of the shelf plate 30 and the frame 20 is a coupling groove formed by the groove when a slight pressing force through the manual operation by a slight elastic force of the specific physical properties of the plastic This is because the assembly and disassembly of the 22 and the guide groove 23 are possible, and this assembly method uses a known technique applied to ordinary plastic products in the art.

In addition, the guide groove 23 formed in the frame 20 has a length such that the shelf plate 30 can be rotated only within a range of 90 degrees, so that the shelf plate 30 is a guide groove as shown in FIG. 3. If it is located at the lower end of the 23 is to be orthogonal to the frame 20 to be used, the shelf plate 30 is the same as the frame 20 when the shelf plate 30 is located at the upper end of the guide groove (23). It is to be folded in a vertical line.

On the other hand, the fixing means 10 is formed in the form of a hole for walking on a screw or nail fixed to the wall to form a finish surface 24 of a predetermined area on the upper side of the frame 20, or frame The upper side of the (20) can be formed by combining a separate fixing means provided on the market.

At this time, the finishing surface 24 of the frame 20 is hinged to the rear of the finishing surface 24 to be installed in another way to install the shelf of the present invention over the top of the article, such as a desk or file box The fixing means 11 may be further formed to enable installation in various ways.

At this time, the other fixing means 11 is formed in the form of a lever having a hinge groove (11a), the finishing surface 24 is formed on the front of the frame 20 to the inner surface of the frame as much as the thickness of the frame ( When the hinge shaft 26 is formed on the inner surface 25 by forming the hinge shaft 25, another fixing means 11 is formed on the hinge shaft 26 and the upper wall of the inner surface 25 and the frame 20 is formed. Hinge can be coupled to enable rotation within the range of the angle (27).

In other words, in order to install the shelf of the present invention by lifting up another lever (11) in the form of a lever upwards to expand the head of the fixing means 11 on the upper wall of the frame (20) to catch the frame (20) Since it is unfolded at right angles, the shelf of the present invention can be placed over the upper end of the bookcase or the file box as shown in FIG. 5 using the unfolding fixing means 11.

In addition, the bottom surface of the other fixing means 11 of the lever form is to be able to reinforce the fixing force by forming an adhesive means (11a), wherein the adhesive means (11a) to the adhesive layer in a predetermined thickness layer on the bottom To form or to form a pressure-sensitive adhesive component in a predetermined thickness layer and to form the release sheet (11b) on the surface, the method of forming such an adhesive means is to use a known method.

In addition, the upper edge of the shelf plate 20 is to form a protruding frame 28 for preventing the falling of the stored article.

In addition, the shelf of the present invention is a case where the shelf plate 20 is formed of a single quantity, as well as a plurality of cases formed of a multi-stage of course is applied.

As described above, the shelf of the present invention is foldable, so that the shelf can be folded or unfolded as needed without being installed on a wall or installed in a file box. will be.

Claims (4)

 Rotating shafts 32 formed at rear ends of both sidewalls 31 of the shelf plate 30 in the coupling grooves 22 formed at positions facing each other on the inner surfaces of both sidewalls 21 of the frame 20 on which the fixing means 10 are formed. Is inserted and rotatably coupled to the guide groove 23 of the arc-shaped guide groove 23 formed to have a rotation angle of 90 degrees on the upper side of the coupling groove 22, the guide shaft 33 formed on the upper side of the rotating shaft 32 of the shelf plate 30 Folding shelf is characterized in that the shelf plate 30 can be folded or orthogonally folded in the same line as the frame 20 is inserted. According to claim 1, wherein the coupling groove 22 and the guide groove 23 of the frame 20, both sides of the rotating shaft 32 of the shelf plate 30 on the inner surface of the coupling groove 22 in the rear opening state Protruding frame 22a is formed to be engaged with the engaging jaw 31a formed at the end, and the guide groove 23 has an opening for easy assembly and optional removal of the guide shaft 32 formed on the shelf plate 30. Folding shelf formed with a slope (23a) for prevention. The method of claim 1, wherein the fixing means 10 is formed in the form of a hole for hanging on a screw or nail fixed to the wall to form a finish surface 24 of a predetermined area on the upper side of the frame 20 Folding shelf. According to claim 3, The finishing surface 24 of the frame 20 forms the inner surface 25 to form a hinge groove (11a) is coupled to the hinge shaft (26) formed in the inner surface 25 frame The folding shelf further formed another fixing means 11 in the form of a lever that can be unfolded at right angles to the (20).

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