KR102458004B1 - Storage furniture equipped with a moving shelf with functions to prevent bending and separation - Google Patents

Abstract

The present invention provides storage furniture including a moving shelf with safety functions for preventing bending and separation. The storage furniture including the moving shelf can obtain structural safety since the storage furniture does not move arbitrarily even when a vibration load is applied. Moreover, the storage furniture including the moving shelf is not damaged such as bending deflection even when a stored article of a high load is placed in the upper part of the moving shelf. The storage furniture including the moving shelf includes: a furniture body having a pair of side walls vertically erecting on the floor and arranged at intervals; the plate-shaped moving shelf horizontally arranged between the side walls of the furniture body; a connection unit having one end inserted and connected by being fit into an assembly groove formed on the side wall of the furniture body to individually connect opposite ends of the moving shelf onto the inner surface of the side walls and, also, having a rod-shaped fixing pin, wherein a front end of the fixing pin, which is exposed to the side wall, supports the bottom of the moving shelf; and a support core supporting the moving shelf by being connected by having the length in a direction of opposite side ends of the moving shelf. The support core includes a fixing extension piece coupled to the bottom of the moving shelf by a fixing element while the fixing extension piece is extended and bent in a transverse direction from a part of the bottom. The support core is formed of a material having the durability larger than that of the moving shelf, and the material has the length.

Description

Storage furniture equipped with a moving shelf with functions to prevent bending and separation}

The present invention relates to storage furniture such as a decorative cabinet, a desk, a shelf, etc.

Specifically, it relates to a storage furniture having a movable shelf formed by supporting and fixing a movable shelf constituting the storage furniture to a furniture body.

More specifically, it is equipped with a moving shelf with a separation prevention function to ensure structural safety by not moving without permission even when a vibration load is applied, as well as improving workability by easily assembling the movable shelf to the furniture body. It's about storage furniture.

More specifically, storage furniture equipped with a movable shelf with a safety function to prevent bending and separation so that structural stability can be secured by not receiving damage such as bending deformation even when a high-load storage item is placed on the upper part of the movable shelf is about

BACKGROUND ART In general, furniture is one of the tools that make human life more prosperous and a comfortable living space as one of the important living tools that are indispensable to lead human life in a residential space.

Among these furniture, in the case of a decorative cabinet, bookshelf, desk, etc., which are configured to accommodate the furnishings, it has a shelf for holding and arranging the furnishings; The shelf is mainly provided to be detachably attached to the inside of both side plates of the furniture body constituting the furniture.

In general, a shelf is installed and used by forming a plurality of grooves on the inner side of both side plates of furniture, inserting a binding pin that can serve as a locking jaw into the groove, and then placing a shelf on top of the binding pin.

However, by simply accommodating the goods in a state where the shelf is placed as described above, when a vibration load such as an earthquake is applied during use, the shelf moves and separates, causing various problems such as safety accidents and damage to the stored objects.

And, in the above, the shelf is made of a 'plate' in the shape of a 'plate', and when the stored object is used for a long time while the stored object is mounted on the upper part, the load of the stored object is concentrated on the central part of the shelf, resulting in bending deformation, etc. The same damage occurs, resulting in lower structural stability.

In Korean Patent Application No. 10-2019-0029931 (name: shelf fixing device/2019.03.15.), as is known in the publication, as a shelf fixing device for installing shelves on both side plates of furniture, A shelf support member having a support part assembled by screw assembly through a lower surface and a screw assembly hole, and a pair of binding storage parts having a pair of binding step grooves formed in the vertical direction on both sides of the support part, and the shelf support member A side plate fixing member having a pair of binding protrusions having a binding step protrusion formed vertically corresponding to the pair of binding step grooves, and a side plate part assembled by screw assembly in the lateral direction at the lower end of these binding protrusions through a screw assembly hole. A shelf fixing device in which the binding protrusion of the side plate fixing member is coupled to the binding stepped groove by downward pushing of the shelf supporting member, and the binding protrusion in the binding receiving unit is bound by one-touch assembly between the side plates of both sides of the furniture is described.

And in Korean Patent Application No. 10-2016-0035171 (name: shelf fixing device/2016.03.24.), as is known in the publication, for fixing a shelf provided to partition an interior space of furniture, a cross-section This 'C' shape is formed, and the fixed angle coupled to the end of the shelf and the shelf height are provided on the lower surface of the fixed angle, and the front end of the fixed part presses the wall or separates from the wall according to the external force applied. A shelf holder comprising a government is disclosed.

On the other hand, in Korean Patent Application No. 10-2017-0136710 (Name: Supporting device for furniture shelf/2017.10.20.), as is known in the publication, on the side of a vertical member disposed while standing upright with respect to the floor A support device for a furniture shelf, wherein the shelf is supported and fixed so as to be disposed while having a length in a horizontal direction; It is fixed to a side surface of the vertical member and is formed to extend in a direction in which the shelf is disposed from a vertical portion in the shape of a 'plate' having a length in a direction parallel to the longitudinal direction of the vertical member, and from the vertical portion, a body having a 'plate'-shaped fixing part configured to support the bottom surface of the edge of the shelf from the bottom, and having a 'L'-shaped recessed part formed between the vertical part and the fixing part; a fixing means disposed on the body and having a fixing protrusion fitted into a fixing groove formed on a bottom surface of the shelf; In the vertical part, there is described a support device for a shelf provided with a binding member having a binding step for fixing the upper edge of the shelf to be caught from the top to the bottom.

In addition, in Korean Patent Application No. 10-2011-0133483 (Name: Warp prevention device for furniture shelf/2011.12.13.), as known in the publication, it consists of a front cover, a close contact piece, an insertion piece, and a finishing sheet, The front cover is disposed on the front surface of the furniture shelf in the longitudinal direction, the contact piece protrudes toward the rear of the upper portion of the front cover and is in close contact with the upper surface of the shelf, and the insertion piece protrudes toward the rear of the central portion of the front cover to the insertion groove of the shelf. It is inserted into, and the finishing sheet is described as a bending prevention device for a shelf attached so as to surround the outer surface of the front cover and the close contact piece.

Korean Patent Application No. 10-2019-0029931 (2019.03.15.) Korean Patent Application No. 10-2016-0035171 (2016.03.24.) Korean Patent Application No. 10-2017-0136710 (2017.10.20.) Korean Patent Application No. 10-2011-0133483 (2011.12.13.)

However, the conventional storage furniture having a shelf as described above has a problem in that structural safety is deteriorated because structural safety cannot be secured because it flows without a vibration load when a vibration load is applied.

In addition, in the case of a shelf with a bending prevention device attached to the front, as well as receiving damage such as bending deformation when high-load storage is placed on the upper part of the movable shelf, continuous impact load is applied during storage operation for a long time. There was a problem of poor structural stability, such as breakage or damage to the bending preventive device on the shelf.

The present invention has been proposed to solve the problems of the prior art, and an object of the present invention is to mount and store items such as a decorative cabinet, a desk, a bookshelf, etc. The assembly work for fixing and supporting is easy to improve workability, and it is possible to secure structural safety because it does not flow without permission even when a vibration load is applied. An object of the present invention is to provide a storage furniture having a movable shelf with a bending prevention and separation prevention safety function that is not subject to the same damage and can secure structural stability.

According to the present invention for achieving the object of the present invention as described above, a storage furniture having a movable shelf with a bending prevention and departure prevention safety function is a furniture having a pair of sidewalls that are spaced from each other and stand vertically with respect to the floor a body; a 'plate'-shaped movable shelf arranged horizontally between the side walls of the furniture body; One end is fitted while being fitted with an assembly groove formed in the side wall of the furniture body so as to bind both end portions of the movable shelf to the inner surfaces of the side walls, respectively, and the tip portion exposed from the side wall supports the bottom surface of the movable shelf a binding means having a fixing pin in the shape of a 'rod'; In the storage furniture provided with a movable shelf with a safety function to prevent bending and separation comprising; The support core has a length and is made of a material having greater durability than the movable shelf, and is provided with a fixed extension piece that is extended and bent in the transverse direction on a part of the bottom surface and is fastened to the bottom surface of the movable shelf through a fixing element; The binding means is a fixed binding recess that is fastened through fastening elements on both end and bottom surfaces of the movable shelf and is formed with a lower opening opened at the bottom, so that the tip of the fixing pin enters through the lower opening and is accommodated and clamped by force fitting. It is characterized in that it comprises a binding cap member provided with.

According to the present invention, the storage furniture having a movable shelf having a bending prevention and separation prevention safety function according to the present invention is stored by holding the stored items on the upper part of the movable shelf, and the movable shelf is connected between the side walls of the furniture body through a binding means. It is designed to be supported and fixed, and the overall durability is improved through the support core material fixed to the bottom of the movable shelf, so that even if the high-load storage is mounted on the upper part of the movable shelf, it does not suffer from damage such as bending deformation. have

In addition, as the binding means for supporting and fixing the movable shelf to the furniture body is made of a fixing pin that is fitted and fitted through a binding cap formed on the side wall of the furniture body, the assembly operation is simplified and workability is improved as well as vibration from the outside. Even if a load is applied, it does not flow without permission, and it prevents separation, which has the effect of securing structural safety.

1 is a schematic isometric view showing a storage furniture having a movable shelf with a bending prevention and departure prevention safety function according to an embodiment according to the present invention.
Figure 2 is a schematic perspective view showing a storage furniture provided with a movable shelf of the bending prevention and separation prevention safety function according to the present embodiment.
Figure 3 is a schematic illustration showing a storage furniture having a movable shelf of the bending prevention and departure prevention safety function according to the present embodiment.
4 is a schematic illustration of some excerpts showing a storage furniture having a movable shelf with a bending prevention and separation prevention safety function according to the present embodiment.
5 to 7 are schematic exemplary views showing a movable shelf constituting a storage furniture having a movable shelf with a bending prevention and separation prevention safety function according to the present embodiment.
8 is a schematic bottom view illustrating a movable shelf constituting a storage furniture having a movable shelf with a bending prevention and separation prevention safety function according to the present embodiment.
Figure 9 is a schematic illustration showing a support fixing process of the binding means constituting the storage furniture having a movable shelf of the bending prevention and separation prevention safety function according to the present embodiment.
10 and 11 are schematic exemplary views showing a support core constituting a storage furniture having a movable shelf with a bending prevention and separation prevention safety function according to the present embodiment.

Hereinafter, with reference to the accompanying drawings, a storage furniture provided with a movable shelf having a safety function of preventing bending and separation according to a preferred embodiment according to the present invention will be described in detail as follows.

Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This example is provided to more completely explain the present invention to those of ordinary skill in the art. Accordingly, the shape of elements in the drawings may be exaggerated to emphasize a clearer description. It should be noted that the same members in each drawing are sometimes shown with the same reference numerals. Detailed descriptions of well-known functions and configurations determined to unnecessarily obscure the gist of the present invention will be omitted.

1 to 11 are views showing a storage furniture 1 having a movable shelf with a bending prevention and departure prevention safety function according to an embodiment according to the present invention, and a bending prevention and departure prevention safety according to the present embodiment The storage furniture 1 having a functional movable shelf is applied to storage furniture equipped with a movable shelf, such as a decorative cabinet, desk, bookshelf, etc., and is mainly disposed vertically with respect to the floor. It can be suitably applied to be supported and fixed so as to be disposed while having a length in the horizontal direction.

According to this embodiment, the storage furniture 1 having a movable shelf having a bending prevention and departure prevention safety function is a furniture body 2 having a pair of sidewalls 21 that are perpendicular to the floor and spaced apart from each other. )Wow; a movable shelf 3 having a 'plate' shape disposed horizontally between the side walls 21 of the furniture body 2; and binding means (4) configured to bind both ends of the movable shelf (3) to the inner surfaces of the side walls (21), respectively.

That is, the storage items are mounted on the upper part of the movable shelf 3 and stored, and the movable shelf 3 is placed between the side walls 21 of the furniture body 2 through the binding means 4 . will be supported

In the above, the binding means (4) has one end fitted to the assembly groove (22) formed in the side wall (21) of the furniture body (2) while being fitted, and the tip portion exposed from the side wall (21) is the movable shelf. (3) is made of a 'rod (rod)'-shaped fixing pin 41 to support the bottom surface.

That is, the fixing operation of supporting and fixing the movable shelf 3 to the furniture body 2 is mounted on the upper portion of the fixing pin 41 that is fitted while being fitted with the assembly groove 22 formed in the side wall 21 . As a result, assembling work is easily made through simple fitting and mounting work, and workability is improved.

In the above, the furniture body (2) has a horizontal length and includes a support portion supporting the floor; a pair of sidewalls 21 having a length from both ends of the support part to an upper side and respectively provided to be upright; an upper plate horizontally connecting upper portions of the side walls 21; It is assembled to the respective rear ends of the support part, the side walls 21, and the top plate to close the support part, the side walls 21, and the rear of the storage space formed inside the top plate to the outside. It may include a rear wall plate.

That is, the front of the storage space is opened so that the storage can be accommodated through the open front; As for the configuration and structure of the furniture body 2, a configuration and structure selected by a user from among conventionally known techniques may be suitably applied.

The storage furniture 1 having a movable shelf with a bending prevention and separation prevention safety function according to the present embodiment made as described above is coupled to support and support while having a length in the direction toward both ends of the movable shelf 3 Supporting core material (5); includes.

That is, as the support core 5 is fixed to the bottom surface of the movable shelf 3 , the durability of the overall structure of the movable shelf 3 is improved.

On the other hand, on the bottom surface of the movable shelf (3), the fitting fixing grooves 31 having a length in the direction of both ends are formed; The support core 5 made of a material having greater durability than the movable shelf 3 is fitted and fixed to the fitting groove 31 .

That is, as the support core 5 is fitted and fixed in the fitting fixing groove 31 formed on the bottom surface of the movable shelf 3, a high load is placed on the top of the movable shelf 3 with improved overall durability. Even if the contents of the storage unit are mounted, damage such as bending deformation to the movable shelf 3 does not occur, thereby securing structural stability.

In the above, the movable shelf (3) includes: a shelf body (32) formed while passing through both end portions on a bottom surface and having the fitting fixing grooves (31) to which the support core member (5) is fitted and bound; and a cover frame 33 assembled while surrounding the outside of the shelf body 32 to close both end openings of the fitting fixing groove 31, respectively.

That is, after forming and manufacturing the fitting fixing groove 31 in the shelf body 32 when manufacturing the movable shelf 3 , the cover frame 33 is wrapped around the outside of the shelf body 32 . It is assembled and manufactured through the process of assembling.

Accordingly, by forming a state in which both ends of the opening of the fitting fixing groove 31 are stably closed, the both ends of the support core 5 do not protrude from both sides of the fitting groove 31 indefinitely and stably. As the fitted state is maintained, structural stability is improved.

In the above, the shelf body 32 may be formed of 'wood' as a main material; The support core (5) may be made of 'metal' as a material; As for the configuration and structure of the shelf body 32 and the support core 5, a configuration and structure selected by a user from among conventionally known techniques may be suitably applied.

In the above, the fitting fixing groove 31 and the support core 5 are provided in pairs, each arranged with a distance in the direction to the front and rear end sides with respect to the center of the front and rear portions of the movable shelf 3, respectively. As can be, the arrangement and number thereof may be suitably applied according to the user's selection.

In the storage furniture 1 having a movable shelf with a bending prevention and separation prevention safety function according to this embodiment made as described above, the support core 5 has a length and has greater durability than the movable shelf 3 The branch is made of a material and is provided with a fixed extension piece 51 fastened to the lower surface of the movable shelf 3 through a fixing element 52 while extending and bending in the transverse direction on a part of the lower surface.

That is, while supporting and fixing the lower portion of the support core 5 through the fixed extension piece 51 fastened to the bottom surface of the shelf body 32 of the movable shelf 3 by the fixing element 52 , the lower portion of the support core 5 is supported and fixed. can be done

Accordingly, it is possible to prevent the occurrence of defects such as sagging of the support core 5 downward, thereby improving structural safety.

In the above, the fixing element 52 may be formed of a 'fastener structure', and a configuration and structure selected by a user from among conventionally known technologies may be suitably applied.

In the storage furniture (1) having a movable shelf having a safety function for preventing bending and preventing separation according to the present embodiment made as described above, the binding means (4) is a fastening element on both end and bottom surfaces of the movable shelf (3) It is fastened through the lower opening is formed in the lower opening, and includes a binding cap member 42 provided with a fixed binding recess that is accommodated while the tip of the fixing pin 41 enters through the lower opening and is force-fitted.

That is, the tip of the fixing pin 41 is attached to each of the binding cap members 42 that are fastened through the fastening elements 421 to both end and bottom surfaces of the shelf body 32 of the movable shelf 3, respectively. It is fastened while being force-fitted while penetrating the lower opening of the fixed binding recess.

Accordingly, not only the fixing pin 41 and the movable shelf 3 are firmly coupled, but also the assembly work is simplified to improve the workability, and in particular, even when a vibration load is applied from the outside, the movable shelf 3 Structural safety is increased by preventing the flow and unauthorized departure.

In the above, the fastening element 421 may be formed of a 'fastener structure', and a configuration and structure selected by a user from among conventionally known technologies may be suitably applied.

In the above, the binding cap member 42 is fastened to the movable shelf 3 through the fastening element 421 while crossing the fitting fixing groove 31 and has a 'plate' shape having an area. a binding support plate 422 of the; The cap body 423 is formed extending downwardly from the bottom surface of the binding support plate 422, the lower opening is provided at the lowermost end, and the fixed binding recessed portion is formed on the inside.

That is, the binding support plate 422 fastened to the bottom surface of the movable shelf 3 through the fastening elements 421 crosses the fitting fixing groove 31 while supporting the support core 5 on the upper part. can be supported

In addition, the tip of the fixing pin 41 is force-fitted to the fixed binding recess of the cap body 423, and the end of the fixing pin 41 is received and fixed, so that the binding operation can be firmly performed.

In the storage furniture (1) having a movable shelf having a safety function to prevent bending and separation according to the present embodiment made as described above, on the upper surface of the binding support plate (422), formed at both ends of the support core (5) A coupling protrusion 424 that is fitted and coupled to the bent recess 53 may be formed.

That is, while the binding cap member 42 is coupled to the movable shelf 3, the coupling protrusion 424 is formed at both ends of the support core 5 while entering the inside of the fitting fixing groove 31. It is coupled by fitting into the bent recess (53).

Accordingly, the coupling protrusion 53 supports the side ends of the movable shelf 3 and the support core 5, respectively, so that the end of the support core 5 does not flow indefinitely and the fitting fixing groove (31) can be stably maintained in a bound state.

As described above, the storage furniture 1 having a movable shelf with a bending prevention and separation prevention safety function according to this embodiment as described above, through the support core 5 fixed to the inside of the bottom surface of the movable shelf 3 It is a feature of the technical configuration that the overall durability is improved and the core technology is to prevent damage such as bending deformation even when a high load is mounted on the upper part of the movable shelf 3 .

One embodiment of the present invention described above is merely exemplary, and those of ordinary skill in the art to which the present invention pertains will appreciate that various modifications and equivalent other embodiments are possible therefrom. . Therefore, it will be well understood that the present invention is not limited to the forms recited in the above detailed description. Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims. It is also to be understood that the present invention includes all modifications, equivalents and substitutions falling within the spirit and scope of the invention as defined by the appended claims.

1: storage furniture
2: furniture body 21: side wall
22: assembly groove 3: mobile shelf
31: fitting fixing groove 32: shelf body
33: cover frame 4: binding means
41: fixing pin 42: binding cap member
421: fastening element 422: binding support plate
423: cap body 424: coupling protrusion
5: support core material 51: fixed extension piece
52: fixed element 53: bent recess

Claims (1)

a furniture body (2) having a pair of side walls (21) spaced apart from each other and standing perpendicular to the floor; a movable shelf 3 having a 'plate' shape disposed horizontally between the side walls 21 of the furniture body 2; One end is fitted while being fitted with the assembly groove 22 formed in the side wall 21 of the furniture body 2 so as to bind both end portions of the movable shelf 3 to the inner side surfaces of the side walls 21, and the A tip portion exposed from the side wall 21 is provided with a 'rod'-shaped fixing pin 41 to support the bottom surface of the movable shelf 3, and both ends of the bottom surface of the movable shelf 3 A binding cap member provided with a fixed binding recess that is fastened through a fastening element 421 to the lower portion and formed with a lower opening opened at the bottom, and is accommodated and pressed while the tip of the fixing pin 41 enters through the lower opening. a binding means (4) having (42); The movable shelf (3) is coupled to support and supports while having a length in the direction of both ends of the movable shelf (3) and is made of a material having a greater durability than the movable shelf (3) and is extended and bent in the transverse direction on a part of the bottom surface while the movement A storage furniture having a movable shelf with a safety function to prevent bending and departure including; according to (1);
The binding cap member 42,
A binding support plate 422 in the shape of a 'plate' having an area and being fastened to the movable shelf 3 through the fastening element 421 while crossing the fitting fixing groove 31, and the binding support plate It is formed extending downward from the bottom surface of (422) and is provided with the lower opening at the lowermost end and consists of a cap body 423 having the fixed binding recess formed therein;
On the upper surface of the binding support plate 422,
Storage furniture equipped with a movable shelf with a safety function to prevent bending and departure, characterized in that the coupling protrusion 424 that is fitted and coupled to the bending recesses 53 formed at both ends of the support core 5 is formed. .

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