KR200216031Y1 - Door-hung multipurpose shelf assembly with hangers and clips - Google Patents

Abstract

The present invention relates to a door-type multipurpose shelf assembly installed on a door and the like, which enables efficient use of space, and is easy to assemble and install, and a hanger and a clip used therein. The shelf assembly can be hung or fixed on the door, and the hanger that is not deformed downward by the load of objects stored on the shelf, and the spacing or height of a plurality of shelves can be easily adjusted to suit the application without the use of special tools. By using clips to provide a semi-permanent, easy-to-use shelf assembly.

Description

Door-hung multipurpose shelf assembly with hangers and clips

The present invention relates to a multipurpose shelf assembly, and more particularly, to a door-type multipurpose shelf assembly installed in a door or the like to efficiently use space and easy to assemble and install, and a hanger and a clip used therein.

Currently, multi-purpose shelves such as net racks and shoe racks that are installed at the doors to store objects are used. They may be used in place of a plastic cabinet in the corner commonly used in bathrooms of a general house or apartment, or a storage container attached to a shower unit. In addition, the multi-purpose shelf can be installed in doors, porch doors, etc., so that the space can be used efficiently, and the storage space is relatively large, and since water does not reach, it can store bathroom fixtures such as towels and toilet paper. have.

However, such conventional versatile shelf assemblies, such as door-shoe shoe shelf assemblies or storage shelf assemblies described in US Pat. No. 3,918,670, are directed downwards by loads such as objects housed on the shelf by hangers that hang on the shelf assemblies. It is easy to sag and there is a problem in that the plurality of shelves installed in the shelf assembly are fixedly installed at regular intervals so that the spacing of the shelves cannot be freely adjusted to suit the purpose.

An object of the present invention is to solve the problems of the prior art described above, when the door hanging multi-purpose shelf assembly is fixed to the door or not installed, the door hanging multi-purpose is not deformed downward by the load of the object stored in the shelf It is to provide a hanger for the shelf assembly.

Another object of the present invention is to provide a clip for a door-type multipurpose shelf assembly that installs a shelf to a shelf assembly so that the spacing or height of the plurality of shelves can be easily adjusted to the application without the use of a particular tool.

Still another object of the present invention is to provide a door-type multipurpose shelf assembly which does not sag downwards due to the load of an object stored in the shelf, and the spacing or height of the provided shelves can be easily adjusted.

1 is a perspective view of a shelf assembly installed on the front of a door using a hanger and a clip according to the present invention.

Figures 2 (a) and (b) are enlarged detail views of part II of Figure 2 (a), showing a perspective view of the hanger according to the present invention and a reinforcement rib that can be formed selectively;

Figure 3 (a) and (b) is a partial front view and a partial side view of the hanger according to the present invention in the state installed in the door.

Figure 4 (a), (b), (c) and (d) is a plan view, side view, front view and perspective view of a clip of one embodiment according to the present invention.

5 (a) and 5 (b) are a sectional plan view and a front view partially showing a state where a shelf is installed on a supporting rod by a clip shown in FIG.

Figure 6 (a), (b) and (c) is a plan view, side view and front view of a clip of another embodiment according to the present invention.

7A and 7B are front and side views of the clip fixing member of the clip shown in FIG.

Figures 8 (a), (b) and (c) are a cross sectional plan view, a front view and a side view partially showing a state where a shelf is installed on a supporting rod by a clip shown in Fig. 6;

9 (a), (b), (c), (d) and (e) are a plan view, a front view, a rear view, a right side view and a left side view of a shelf assembled to a shelf assembly according to the present invention.

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

1: Door

2 hanger

3: support rod

4, 4 ': clip

5, 5 ': shelf

6: stopper

7: nuts

8: clip fixing member

According to one aspect of the present invention, in a hanger for use in a door-type multipurpose shelf assembly, the first side and the one side of the first surface in contact with the upper end surface of the door so as to be mounted on the upper end of the door in a predetermined length vertically A hanger upper support having a second surface extending downwardly; An extension part extending downward from the other edge opposite to one edge of the first surface of the hanger upper support part in a vertical length to contact the front surface of the door; A support rod receiving portion having a first surface extending forwardly from the bottom edge of the extension portion and a second surface extending downwardly from the front edge of the first surface, the support rod receiving portion having a hole for receiving an end of the shelf support rod; A hanger is provided that includes a lower support extending rearward from the bottom edge of the second face of the support rod receiving portion to contact the front surface of the door.

According to another aspect of the present invention, there is provided a clip for a multipurpose shelf assembly in which a shelf is fixed to a shelf support bar via a clip, wherein a gap is formed between the body part and the body part in which a hole for accommodating the shelf support bar is formed. And a pair of extensions extending in parallel, the holes of the body portion communicating with the gaps, and the extensions are provided with clips having coaxial holes penetrating the extensions at right angles to the axial direction of the holes of the body portion.

According to yet another aspect of the present invention, there is provided a door-type multipurpose shelf assembly comprising: at least one pair of hangers according to the present invention; At least one pair of clips according to the present invention; At least one pair of shelf support rods, the one end of which is fitted into the hole of the support rod receiving portion of the hanger, and the middle portion of which is inserted into the hole of the clip body portion; A shelf assembly is provided that includes a shelf fitted to the through holes of the clip extensions and having a fixed shaft on both sides at which the fastening portion can be selectively formed at the free end.

Hereinafter, a preferred embodiment according to the present invention will be described with reference to the drawings.

1, a pair of support rods 3 and a plurality of shelves 5, 5 'are assembled using a pair of hangers 2 and a plurality of clips 4, 4' according to the present invention. A perspective view of a shelf assembly is shown, which is installed on the front side of the door 1 (the side of the door on which the shelf assembly is installed).

A pair of hangers (2) are placed at the top of the door at appropriate intervals and are hung, made of metal, PVC, or similar material, with both ends of a predetermined length to make room for the shelves (5, 5 ') to be assembled. One end of the pair of supporting rods 3 bent at right angles is fitted to the corresponding hangers 2 and suspended. The number of clips 4 and 4 'of the required number is releasably inserted in the middle of each supporting rod 3, and the fixed shafts (both sides of the shelves 5 and 5') are fitted to the clips 4 and 4 '. 5-5 and 5'-4 are fitted, and the shelves 5 and 5 'are attached to the support rod 3 so that height adjustment is possible with the clips 4 and 4'. Plastic stoppers 6 are fitted to both ends of the support bar 3, respectively.

First, the hanger 2 according to the present invention will be described with reference to FIGS. 2 and 3.

As shown in Fig. 2, the hanger 2 has a first surface 2-1 and a first surface 2-1 in contact with the upper end surface of the door 1 so as to be mounted on the upper end of the door 1. A hanger upper support having a second surface 2-2 extending downward from the one corner vertically to a predetermined length and contacting the rear surface of the door 1, and one side of the first surface 2-1 of the hanger upper support. An extension portion 2-3 vertically extending downward from the other edge opposite to the edge and contacting the front surface of the door 1; and a first portion extending forward from the lower edge of the extension portion 2-3. A hole having a face 2-4 and a second face 2-5 extending downward from the front edge of the first face 2-4 and accommodating the end 3-1 of the shelf support rod 3 ( And a lower support portion 2-6 extending rearward from the bottom edge of the second surface 2-5 of the support rod accommodation portion so as to contact the front surface of the door 1 with the support rod accommodation portion 2-10 formed thereon.

This hanger 2 may be manufactured by bending the strip of sheet metal or by molding from a material such as plastic.

The length of the first surface 2-1 constituting the hanger upper support portion, that is, the distance between the second surface 2-2 and the extension portion 2-3, is equal to the thickness of the door so that it fits on the upper end of the door 1. Generally have similar dimensions.

The second surface 2-5 of the supporting rod receiving portion has a hole 2-10 having a diameter slightly larger than the outer diameter of the supporting rod so that one end 3-1 bent at a right angle of the supporting rod 3 can be inserted therein. The first surface 2-4 of the support rod receiving portion is predetermined forward from the lower edge of the extension portion so that one end 3-1 of the support rod 3 inserted through the hole 2-10 is sufficiently inserted and supported. It protrudes by a distance (see Fig. 3). At this time, the length of the bent portion of the support bar 3 at a right angle has a dimension such that the shelves 5, 5 ′ can be installed between the middle portion extending in the vertical direction of the support bar 3 and the front of the door.

The lower support 2-6 of the hanger 2 extends rearward from the bottom edge of the second surface 2-5 of the support rod receiving portion, ie toward the front of the door 1, to contact the front of the door 1. By supporting, the first surface 2-4 of the support rod receiving portion of the hanger 2 sags downward due to the load of the shelf, the support rod, and the storage of the shelf assembly, thereby preventing the support rod 3 from falling out of the hanger 2. Do it. Thus, the hanger 2 can be used semi-permanently without deformation. Preferably, this lower support 2-6 may comprise a flange face 2-7 extending downwardly in contact with the front of the door.

Furthermore, after the supporting rod 3 is fitted into the hanger 2, the one end 3-1 is more effectively prevented from falling out of the hole 2-10 of the supporting rod receiving portion, and due to the contact of the end of the supporting rod with the front of the door A stopper 6 of plastic, rubber or similar material is fitted to the end 3-1 of the support rod to prevent damage to the front of the door.

On the other hand, a cutout line 2-8 may be formed at the upper end of the extension portion of the hanger, and a predetermined number of fastener holes 2-9 may be formed below the cutout line. When the shelf assembly is to be installed on a vertical surface such as a wall without hanging on the upper end of the door, the upper support of the hanger is cut by fatigue by repeating bending by hand along the perforation line 2-8, and then nails and screws A fastener such as the back may be inserted through the fastener hole 2-9 of the extension portion and fastened with the wall surface to fix the shelf assembly. Alternatively, for this purpose, the hanger of the present invention may be manufactured to have a hole for a fastener in the extension portion without the upper support portion.

Furthermore, as another embodiment of the hanger of the present invention, in order to further prevent sagging and deformation of the hanger 2, FIG. 2 (b) which is an enlarged detailed view of part II shown by the dashed-dotted line in FIG. As shown in the figure, a reinforcement rib 2-11 in the form of a protrusion may be selectively formed at the corner portion between the extension 2-3 and the first surface 2-4 of the support rod receiving portion. The reinforcing ribs 2-11 may be formed in any number, and may be formed in the form of reinforcing beads extending along the entire edge in addition to the shape of the protrusions. In addition, such a reinforcing rib may be appropriately formed as necessary in the corner where the face and the face of the hanger in addition to the corner.

4 and 5, there is shown a clip 4 for a multipurpose shelf assembly in one embodiment according to the present invention.

The clip 4 has a gap 4-5 between the generally cylindrical body portion 4-2, which has a hole 4-3 for accommodating the shelf supporting rod 3, and from the body portion 4-2. It includes a pair of extensions (4-4) in the form of a generally rectangular plate extending in parallel with. The hole 4-3 of the body portion communicates with the gap 4-5, and each extension portion 4-4 has an axis B perpendicular to the axis A of the hole 4-3 of the body portion. Coaxial holes 4-6 are formed through the extension portions 4-4.

The body portion hole 4-3 is a hole into which the supporting rod 3 is fitted as described below, but is shown as a circular hole in this embodiment, but may be a hole having various shapes depending on the cross-sectional shape of the supporting rod 3. When the support rod 3 has a polygonal cross section, the body portion hole 4-3 may also be formed as a polygonal hole. Of course, accordingly, the main body 4-2 may also be formed in a foot shape having a polygonal cross section other than a cylindrical shape.

Similarly, although the extension holes 4-6 are also shown as circular holes, they may take the form of circular or other polygons depending on the cross-sectional shape of the fixed shaft 5-4 of the shelf 5 to be described later. .

The clip 4 is fitted to the support rod 3 by the body hole 4-3, and the fixed shaft 5-4 formed at right angles to the rear at both ends of the bottom support wire of the shelf 5 to be described later. (See Fig. 9) is fitted through the extension hole 4-6 of the clip. At this time, a thread is formed at the free end of the shelf fixing shaft 5-4 as a fastening portion over a predetermined length.

After adjusting the height of the shelf while moving the clip 4 up and down along the support rods 3, the free end of the shelf fixing shaft 5-4 protruding beyond the extension 4-4 of the clip at the required height. The clip 4 and the shelf 5 are fixed to the supporting rods 3 by fitting the nuts 7 to the threads formed therein. In the future, if it is desired to change the height of the shelf, the nut 7 may be loosened to adjust the height of the clip and the shelf, and then the nut may be tightened again.

6, 7 and 8, there is shown a clip 4 'for a multipurpose shelf assembly of another embodiment according to the present invention.

The clip 4 'of the present embodiment is generally similar to the clip 4 of the embodiment described above, but differs in that the clip fixing member 8 is further formed in the gap 4'-5 between the extensions.

In the clip 4 ', each of the pair of extensions 4'-4 has a recess 4'-7 having a boundary surface concentric with the extension holes 4'-6 on the gap side. Is formed.

The clip fixing member 8 formed in the gap 4'-5 between the extensions of the clip 4 'is inserted into the extension recess 4'-7 and has a through hole, as shown in FIG. A radius larger than a circle in contact with the outer circumference of the body portion hole 4'-3 centered on the center portion O-1 of the shaft portion 8-1 having the (8-5) and the extension portion hole 4'-6. The branch is formed on the outer circumference of the body portion hole 4'-3 centering around the center O of the first straight portion 8-3 and the extension portion hole 4'-6 formed in contact with the predetermined circle a. A second straight portion 8-4 that contacts a predetermined circle b having a smaller radius than the contacting circle and forms a predetermined angle with the first straight portion 8-3, and the first and second straight portions 8 And a handle portion 8-2 formed to be spaced apart from -3 and 8-4.

The shaft portion 8-1 of the clip fixing member 8 is pressure-fitted into the extension gap 4'-5 to be rotatably supported in the recess 4'-7, and the handle portion 8-2. ) Protrudes below the clip for easy access by hand.

The clip 4 'is supported by the main body hole 4'-3 by the main body hole 4'-3 in a state where the clip fixing member 8 is placed at the position (dotted line) (release position) indicated by X in Fig. 8B. And a fixed shaft 5'-4 (see Fig. 9) formed at right angles to the rear at both ends of the bottom support wire 5'-1 of the shelf 5 ', which will be described later. It fits through the hole 4'-6 and the shaft through hole 8-5 of the clip fixing member 8. At this time, the free end of the shelf fixing shaft 5'-4 of the shelf 5 'used in this embodiment does not need to be provided with a fastening portion such as a thread.

After adjusting the height of the shelf while moving the clip 4 'up and down along the supporting rod 3, press the handle 8-2 at the required height to press the handle 8-2 to position Y from the X position (solid line The clip 4 'and the shelf 5' are fixed to the support bar 3 by rotating it to the position (fixed position) (refer to FIG. 8 (b)). In the future, when it is desired to change the height of the shelf, the clip fixing member 8 is rotated from the fixed position to the release position to adjust the height of the clip and the shelf, and then the clip fixing member 8 is rotated again to the fixed position. Fix it.

As for the manner in which the clip fixing member 8 is fixed to the supporting rod 3, the second straight portion 8-4 of the clip fixing member faces the supporting rod 3 at the clip release position X. The straight portion 8-4 has a radius smaller than a circle centered on the center O of the extension hole 4'-6 and in contact with the outer periphery of the body hole 4'-3 as described above. Since it is formed so as to contact the circle (b) of the, there is a gap between the second straight portion (8-4) and the support bar (3) so that the clip (4 ') can be freely moved up and down along the support bar (3) Can be. On the other hand, when the clip fixing member 8 is rotated from the release position X to the fixing position Y, the first straight portion 8-3 of the clip fixing member 8 faces the supporting rod 3. The first straight portion 8-3 has a radius larger than a circle centered on the center O of the extension hole 4'-6 and in contact with the outer circumference of the body hole 4'-3. Since it is formed to contact the circle a, the 1st linear part 8-3 is in close contact with the surface of the support rod 3, and is. Thus, the clip 8 is firmly fixed to the support rod 3.

Referring to Figure 9, a shelf used in the shelf assembly of the present invention is shown.

The shelf 5 'has a plurality of &quot; c &quot; in a rectangular upper frame formed by welding a pair of opposing longitudinal wire rods 5'-3 and a pair of opposing transverse wire rods 5'-5 at each end. Is formed by arranging the shaped wire rods 5'-2 parallel to the transverse wire rods 5'-5 at predetermined intervals and welding both ends to the longitudinal wire rods 5'-3. In addition, a bottom support wire 5'-1 is welded across the bottom of the plurality of "c" -shaped wire rods 5'-2, and both ends of the bottom support wire 5'-1 are rearward. The fixed shaft 5'-4 is bent to extend at a right angle. The fixed shaft 5'-4 is fitted through the extension hole of the clip as described above to allow the shelf 5 'to be fixed to the support rod 3.

The shelf 5 'shown in FIG. 9 is used in combination with the clip 4', and fastening parts such as threads are not formed on the fixed shaft 5'-4. Although not shown, the clip 5 and the shelf 5 used are generally similar in configuration to the shelf 5 ', except that fastening portions such as threads are formed on the fixed shaft 5-4 of the shelf 5. You can see that.

In the present embodiment, the fixed shaft 5'-4 of the shelf 5 'is integrally formed with the bottom support wire 5'-1, but may be formed as a separate member.

Meanwhile, in the above-described embodiments, the case in which the fixed shaft of the shelf has a configuration extending rearward is described, but the fixed shaft of the shelf may be manufactured to protrude in the longitudinal direction of the shelf from both sides of the shelf. When such a shelf is mounted to the support rod by the clip, the clip will take the position shown in the figure, i.e. from the position where the clip extension runs laterally, at a position rotated by 90 °, i.e., the extension of the clip towards the front or rear. .

In the above, the present invention has been described with reference to the preferred embodiment, the present invention is not limited to this, in addition to this can be changed or modified in various ways without departing from the scope of the present invention.

The door-hung multipurpose shelf assembly assembled using the hanger and the clip according to the present invention does not sag downwards even if the load of the object stored in the shelf is large, and it is easy to fasten and release the clip, thereby depending on the size of the object to be stored. The spacing or height of the fields can be easily adjusted without special tools.

Claims (8)

In the hanger used for the door hanging multipurpose shelf assembly, A hanger upper support having a first surface abutting the upper surface of the door and a second surface extending downward from the one side edge of the first surface vertically to a predetermined length so as to be mounted on the upper end of the door; An extension part extending downward from the other edge opposite to the one edge of the first surface of the hanger upper support part to a predetermined length to contact the front surface of the door; A support rod receiving portion having a first surface extending forwardly from a lower edge of the extension portion and a second surface extending downwardly from a front edge of the first surface, and having a hole for receiving an end of the shelf support rod; A lower support extending rearward from the bottom edge of the second surface of the support rod receiving portion so as to contact the front surface of the door; Hanger comprising a. The method of claim 1, A cut line is formed at an upper end of the extension portion, and a hole through which a fastener can penetrate is formed below the cut line. The method according to claim 1 or 2, And the lower support portion has a flange surface formed to extend downwardly in contact with the front surface of the door. The method according to claim 1 or 2, And a reinforcing rib is formed at an edge between the extension portion and the first surface of the support rod receiving portion. In the clip for multi-purpose shelf assembly of the type for fixing the shelf to the shelf support rod through the clip, A main body portion formed with a hole for accommodating the shelf support rod, A pair of extensions extending in parallel from the main body with a gap therebetween, The hole in the body portion communicates with the gap, And the extension portions are formed with coaxial holes penetrating the extensions at right angles to the axial direction of the hole in the body portion. The method of claim 5, Each of the pair of extension portions is formed with a recess having a boundary surface concentric with the hole in the gap side surface, The clip, A shaft portion inserted into the recess and having a through hole, a first straight portion contacting a predetermined circle having a radius larger than a circle having a size that is in contact with an outer circumference of the main body hole centered around a center of the extension hole; A second straight portion which contacts a predetermined circle having a radius smaller than a circle which is in contact with the outer circumference of the main body portion hole with respect to the center of the extension portion hole, and forms a predetermined angle with the first straight portion; 2 Handle part at the position away from the straight part Further comprising a clip fixing member having a; And the shaft portion of the clip fixing member is press fit into the extension gap. In the door hanging multipurpose shelf assembly, At least one pair of hangers according to claim 1, At least a pair of clips according to claim 5, At least one pair of shelf support rods, one end of which is fitted into the hole of the support rod receiving portion of the hanger, and the middle portion of which is inserted into the hole of the clip body portion; Lathes having fixed shafts on both sides which are fitted into the through holes of the clip extensions and have fastening portions formed at free ends. Shelf assembly comprising a. In the door hanging multipurpose shelf assembly, At least one pair of hangers according to claim 1, At least a pair of clips according to claim 6, At least one pair of shelf support rods, one end of which is fitted into the hole of the support rod receiving portion of the hanger, and the middle portion of which is inserted into the hole of the clip body portion; Shelf provided on both sides with a fixed shaft fitted in the through holes of the clip extensions Shelf assembly comprising a.