KR20170011017A

KR20170011017A - boltless file shelf

Info

Publication number: KR20170011017A
Application number: KR1020150102866A
Authority: KR
Inventors: 고진희
Original assignee: 고진희
Priority date: 2015-07-21
Filing date: 2015-07-21
Publication date: 2017-02-02

Abstract

The present invention relates to a boltless angle file shelf. According to the present invention, the boltless angle file shelf comprises: a vertical frame capable of determining the height of the shelf with a multi-layered structure; a horizontal frame, wherein one or more horizontal frames can be coupled between four vertical frames and the height and the number of a storage space part where an item can be stored can be determined by dividing the height of the vertical frame by a fastened location and the number; a shelf panel installed in an upper part of the horizontal frame to store items; and an extension plate fastened to one side of the vertical frame to expand the box-shaped shelf in a horizontal direction. According to the present invention, the boltless angle file shelf improves assembly and stability of a shelf by firmly fastening the vertical frame with the horizontal frame without a separate fastening member, such as a bolt and a nut, and maximizes usability for a user since the height of a storage space can be adjusted and the shelf can be expanded in a horizontal direction based on a need of the user.

Description

Angle bolt file shelf {boltless file shelf}

The present invention relates to an angle-bolt pile shelf, in which a multi-layer shelf can be firmly assembled without a separate fastening member such as a bolt and a nut, and by extending the shelf horizontally according to the user's needs, To an angle-bolt file shelf that can be improved.

BACKGROUND OF THE INVENTION [0002] Generally, in homes and offices, storage furniture such as shelves or shelves are used for arranging relatively small and light articles such as books and ornaments. In the past, steel shelves made of wood, angles, . However, such shelves have a problem in that they require a lot of manpower and time to carry and install the furniture in an integrated state at the time of manufacture, and recently, there has been a problem that a plurality of steel angle angles, which can be assembled and separated in the field, and a joining member Shelves are being used.

On the other hand, in the assembly type shelf of the application No. 20-2012-0002372, the horizontal beams are respectively fastened to the vertical beams by use of fastening slits or the like, and the seating members are seated on the upper part of the stand arranged on the other side in the longitudinal direction, Which can be assembled and disassembled without separate fastening members such as bolts and nuts.

However, in the conventional design, one horizontal beam is fastened to the upper end of the vertical beam, and there is a fear that the vertical beam is tilted by an external force or the vertical beam is separated from the fastening slit and is damaged. There is a problem in that the stability of the shelf may be deteriorated because there is a limit in supporting the load of the article being fastened to the beam.

In order to solve the above problems, according to the present invention, the stability and assembly of a shelf can be improved by tightly fastening a vertical frame and a horizontal frame without a separate fastening member such as a bolt and a nut, The present invention provides an angle-bolt file shelf capable of adjusting the height and extending the shelf in the horizontal direction, thereby maximizing the usability of the user.

The present invention relates to an angle-bolt pile shelf, which can securely fasten a vertical frame and a horizontal frame without a separate fastening member such as a bolt and a nut, thereby improving the stability and assembly of the shelf, The present invention provides an angle-bolt file shelf capable of adjusting the height of the space and extending the shelf in the horizontal direction, thereby maximizing the usability of the user.

In order to solve the above problems,

The present invention relates to a vertical frame capable of determining the shelf height of a multi-layer structure; A horizontal frame which can be fastened to a plurality of four vertical frames and can determine the height and the number of storage spaces in which the vertical frames can be divided by the positions and the number of the vertical frames to store the products; A shelf panel mounted on the upper part of the horizontal frame and capable of receiving the articles; An extension plate fastened to one side of the vertical frame to extend the box-shaped shelf in the horizontal direction; The present invention is solved by providing an angle-free bolt file shelf.

The present invention relates to an angle-bolt pile shelf, which can securely fasten a vertical frame and a horizontal frame without a separate fastening member such as a bolt and a nut, thereby improving the stability and assembly of the shelf, It is possible to adjust the height of the space and extend the shelf in the horizontal direction, thereby maximizing the usability of the user.

1 is a detailed view of a vertical frame of an angle-bolt file shelf.
2 is a detailed view of a horizontal frame of an angle-bolt file shelf.
3 is an exploded view of an angle-bolt file shelf.
4 is a detailed cross-sectional view illustrating disassembly of an angle-bolt file shelf.
5 is a detailed view of an angle-bolt file shelf.
FIG. 6 is a cross-sectional view of the fastening of a vertical frame and a horizontal frame of an angle-bolt file shelf. FIG.
7 is a coupling view for an angle-bolt file shelf;
8 is a detailed view of an extension plate of an angle-bolt file shelf.
Figure 9 is an exploded view of an extension of an angle-bolt pile lathe.
Figure 10 is a detail view of an expansion plate engagement of an angle-bolt pile lathe.
11 is a cross-sectional view of the fastening of a vertical frame and an extension plate of an angle-bolt pile lathe.
12 is a cross-sectional view of a vertical frame, a horizontal frame and an extension plate fastening of an angle-bolt pile lathe.
Figure 13 is an illustration of an extension of an angle-bolt file shelf.

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

The present invention relates to an angle-bolt pile shelf capable of assembling a multi-layer shelf without a separate fastening member such as a bolt and a nut, comprising: a vertical frame (10) capable of determining the height of the shelf; A plurality of vertical frames 10 can be fastened between the four vertical frames 10 and the height of the vertical frame 10 can be divided by the fastened positions and the number of the vertical frames 10, A horizontal frame (20) which can be determined; A shelf panel 30 mounted above the horizontal frame 20 and capable of receiving an article; An extension plate (40) fastened to one side of the vertical frame (10) and capable of horizontally expanding a shelf in the form of a box; The present invention relates to an angle-bolt file shelf.

More specifically,

As shown in FIG. 1, the vertical frame 10 includes a square-shaped perforation 11 having a plurality of pairs of perforations on both sides of a vertical frame, each pair having a predetermined arrangement on both sides thereof; An engaging projection 12 in the form of "┘" integrally formed inwardly from the outer side of each perforation 11 so that the horizontal frame 20 can be fastened; An expansion plate fastening hole 13 formed at a corner of the vertical frame 10 so as to be fastened to the expansion plate 40 in a predetermined arrangement; A bottom plate (14) attached to the bottom surface of the vertical frame (10) at one end thereof perpendicular to the longitudinal direction thereof; Even if the mounting surface of the shelf is not uniform due to the rotation of the height adjuster 16, the height of the shelf can be adjusted by the rotation of the height adjuster 16, A height-adjustable crossover fixture 15 that can be stably fixed; Consists of. That is, there are two pairs of four pairs of perforations so as to be parallel to each other around the edge where the expansion plate fastening holes are formed, and a fastening protrusion formed inwardly protruding from each of the perforated outer sides. The arrangement of the two pairs of perforations can be arranged at regular intervals in the vertical frame according to the purpose of the shelf.

The horizontal frame 20 is provided at both ends of one side of the horizontal frame 20 as shown in Fig. 2 so that the horizontal frame 20 can be fastened to the fastening protrusion 12 of the vertical frame 10,

6, the fastening projections 12 of the vertical frame 10 are inserted into the fastening holes 21 of the horizontal frame 20, as shown in FIG. 6, The upper surface of the horizontal frame 20 is pressed from the upper side to the lower side so that the first engaging portion 12a of the fastening protrusion 12 is inserted into the fastening fastener 21a provided at the upper end of the fastener 21, So that the vertical frame 10 and the horizontal frame 20 can be firmly fastened. Each of the fastening protrusions 12 provided in the vertical frame 10 and the fastening holes 21 formed in the horizontal frame 20 are each formed by a pair of two units, 21, the stability of the shelf can be improved.

The extension plate 40 includes a pair of extension plate fastening protrusions 40 formed integrally with one side surface of the extension plate 40 so as to be inserted into the extension plate fastening holes 13 formed in the corners of the vertical frame 10, (41); Shaped extension prevention plate 41 provided between the extension plate fastening protrusions 41 so as to prevent the extension plate 40 fastened to the vertical frame 10 from being rotated about the extension plate fastening protrusion 41 by an external force (42); A pair of extension punches 43 (shown in FIG. 1), which are drilled in a rectangular shape in the extension plate 40 so that the horizontal frame 20 is fastened to the extension plate 40 fastened to the vertical frame 10, And a horizontal frame fastening protrusion 44 of the "┗" type inwardly protruding from the outer edge of each of the extension perforations 43; And the upper plate fastening protrusion 41 of the extension plate 40 is inserted into the extension plate fastening hole 13 of the vertical frame 10 and then the upper surface of the fastened extension plate 40 is pressed downward from the upper side, It is possible to fasten the vertical frame 10 and the extension plate 40 by fixing the expansion plate fastening projecting fixed body 41a provided on the bottom surface of the projection 41 by the inner surface of the vertical frame 10, One side of the vertical frame 10 is joined to the vertical frame 10 by a vertical frame insertion portion 42a formed by a "┖" -shaped expansion joint projection 41 and an "┌" It is possible to improve the rigidity of the fastening. The second engaging portion 44a provided on the horizontal frame engaging projection 44 is joined to the engaging portion 21a of the fastener 21 provided at one end of the horizontal frame 20, The first latching part 12a of the clamping protrusion 12 of another vertical frame 10 is inserted into the latching part 21a of the fastening tool 21 provided at the other end of the vertical frame 10, .

10. Vertical frame
11. Thinning
12. Fastening protrusions
12a. The first engaging portion
13, expansion plate fastener
14. Bottom plate
15. Height Adjustment
16. Height adjuster
20. Horizontal frame
21. Fastener
21a. [0034]
30. Shelf panel
40. Extension
41. Expansion plate fastening protrusion
41a. Extension clamping protrusion
42. Extension plate anti-
42a. Vertical frame notch
43. Expansion sheet
44. Horizontal frame fastening protrusion
44a. The second engaging portion
50. Storage space part

Claims

An angle-bolt pile shelf capable of assembling a multi-layer shelf capable of adjusting the height of a storage space without a separate fastening member such as a bolt and a nut,
A square punch having a plurality of pairs of punches per one side of a vertical frame, each punch having a pair of punches arranged in a regular arrangement on both sides of the punch, and an inwardly protruding molding A horizontal frame having a pair of fasteners drilled on one side of both ends thereof;
A shelf panel mounted on the upper part of the horizontal frame and capable of receiving the goods; A storage space for storing articles can be formed by fastening a horizontal frame between four vertical frames and mounting a shelf panel on the upper end of a horizontal frame fastened to the vertical frame. And the height and number of the storage space portion can be adjusted by dividing the height of the vertical frame according to the height of the vertical frame.

The method according to claim 1,
So that vertical and horizontal frames can be tightened.
The fastening protrusion of the horizontal frame is formed in a shape of "

Quot; shaped < / RTI > bolt file shelf.

The method according to claim 1,
A lower plate attached to the lower end of the vertical frame at a right angle to the longitudinal direction of the vertical frame; A height adjustment claw assembly boring on the bottom plate; A height adjusting body joined to the height adjusting claw assembly; Wherein the shelf can be stably fixed to the mounting surface by adjusting the height of the shelf.

The method according to claim 1,
A pair of extension plate fasteners having a pair of pairs of perforations in the vertical frame and perforated in a predetermined arrangement in corner portions; A pair of expansion plate perforations formed on one side of the expansion plate fastening protrusions so as to be fastened and fixed to the expansion plate fastening holes, &Lt; RTI ID = 0.0 > a < / RTI > horizontal frame fastening protrusion; Further comprising a vertical frame and a horizontal frame fastened and secured to extend the box-shaped shelf horizontally.

5. The method of claim 4,
Characterized in that the expansion plate fastening protrusion is of the " ┖ " shape.

5. The method of claim 4,
An extension plate anti-rotation part in the shape of "?&Quot; in which a vertical frame insertion part is formed between the extension plate fastening projections; Further comprising: means for preventing rotation and escape of an extension plate fastened to the vertical frame.