KR20220164174A - Mobile auxiliary drawer cabinet with adjustable width side stand - Google Patents

Abstract

The present invention relates to a movable auxiliary drawer cabinet located in a lower part of a desk in a house or an office. More specifically, an optional side supporter is formed to be coupled to one side of a lower part of the movable auxiliary drawer cabinet, wherein the side supporter is formed of a metal plate bent into an L-shape, the side supporter is formed in a withdrawal fixture structure having an inner width adjustable in a transverse direction from a side part of the auxiliary drawer cabinet, and various supporting means are coupled and fixed to the bottom of the side supporter, thereby fixing the side supporter tightly to a side of a drawer cabinet body when the side supporter is not in use, to maintain the same width as that of an existing movable auxiliary drawer cabinet. Therefore, invasion into an available space in a lower part of a desk can be completely prevented. When the side supporter needs to be used, a user unfolds and fixes the side supporter by a desired width to conveniently use the side supporter by suitably placing a computer body or various files or goods therein. Also, the side supporter can be moved together with the auxiliary drawer cabinet in accordance with the need as well as can have a stable support force against a heavy object. Moreover, the movable auxiliary drawer cabinet can be mass-produced through the relatively simple structure thereof to be considerably economical while having excellent user convenience.

Description

Mobile auxiliary drawer cabinet with adjustable width side stand {Mobile auxiliary drawer cabinet with adjustable width side stand}

The present invention relates to a movable auxiliary chest of drawers located in the lower part of a desk in an office or home, and more particularly, to the movable auxiliary chest of drawers, separately provided side supports are mounted, and the side supports have various widths from the side of the auxiliary chest of drawers. By configuring to be adjusted, the present invention relates to a movable auxiliary drawer for a desk in which a computer body or various file albums or items can be placed and stored using the side support.

In general, a separate auxiliary drawer is located at the bottom of a desk in a home or office, and a number of drawers are made in a structure that opens and closes toward the front so that various items, small items, or documents can be conveniently taken out and used or put in and stored. there is.

Such an auxiliary drawer may be provided on one side of the lower part of the desk in a fixed form with the top plate of the desk, but it is separated from the top plate of the desk that has recently entered and a plurality of casters are installed on the bottom surface to the left or right side of the lower part of the desk according to the user's needs. It is a trend that a movable auxiliary chest of drawers, which can be used by conveniently changing the position or used in a separate location from the desk, to further improve the convenience of use, is mainly provided.

Accordingly, it has recently been improved to have various functions and actions through various structural changes and configuration improvements for the auxiliary chest of drawers, such as Patent No. 10-1454633. A hinge portion, a support member having a second hinge portion formed in parallel with the side plate and corresponding to the first hinge portion, and both ends of the first and second hinge portions are hingedly assembled and folded at the middle portion A chest of drawers including a foldable shelf on which a part is formed has been devised and registered.

In addition, as shown in Patent Registration No. 10-1895970, a drawer main body having a storage space partitioned by the drawer and a diaphragm and opened and closed by a door, stacked and installed so that a plurality of drawers can be drawn out; a locking/unlocking unit coupled to the chest of drawers and provided to simultaneously lock and unlock the door and the drawer according to a user's manipulation; It is coupled to the side surface of the chest of drawers so that it can be folded and unfolded via a hinge, and when unfolded, rotates outwardly of the chest of drawers to be used as a shelf on which various items can be placed, and when folded, rotates toward the chest of drawers and is fixed. A folding shelf provided; And an auxiliary drawer for desk including an article hanger coupled to the chest of drawers so as to be adjacent to the folding shelf and adjusted in length with respect to the chest of drawers according to a user's operation so that various articles can be hung and stored. will be.

Subsequently, as in Patent No. 10-1546942, the lower guide part coupled to the storage unit, the upper guide part coupled to the movable plate that ascends and descends, and the height adjusting part capable of adjusting the height of the movable plate, improving mobility and fine height It consists of an adjustable movable part, so it can be used as an auxiliary desk by attaching it to the storage part and lifting the movable plate along with the function of the auxiliary drawer and connecting it to the extension of the desk. With fine height adjustment through the movable part, it can be placed and used at the desired position according to the user's working environment to increase utilization, as well as to easily adjust the angle of the movable plate, so it can be used for various purposes. The chest of drawers has been devised and registered.

However, most of the conventional auxiliary drawers are limited to a structure in which a folding top plate or a folding shelf is additionally mounted in addition to the existing auxiliary chest of drawers, so it is difficult to expect new actions and effects.

In addition, since it consists of only unique components that cannot be applied to the existing auxiliary chest of drawers, it is extremely uneconomical for consumers to purchase the entire newly manufactured auxiliary chest of drawers in order to use the auxiliary chest of improved structure as described above. will be.

In particular, the auxiliary drawer equipped with a table top or a folding shelf inevitably has to be high or wide in height or width, so the usable area under the desk is reduced compared to the existing slim or ordinary auxiliary chest of drawers. In the case of making the width of the drawer body narrow in order to solve the reduction in the usable area, it has a problem such as narrowing the storage space of the drawer, and the table top or folding shelf is detachable and attached as needed It is not a structure that can be used, so it is limitedly selected by only a few users, which is very unreasonable in terms of versatility and efficiency.

Korean Registered Patent No. 10-1454633 (2014.10.20. Registration) Korean Registered Patent No. 10-1895970 (2018.08.31. Registration) Korean Registered Patent No. 10-1546942 (2015.08.18. Registration)

The present invention has improved the problems as described above, and forms a separately provided side pedestal on one side of the lower side of the movable auxiliary drawer, but the side pedestal is formed by bending a metal plate in a "B" shape, and the side pedestal is composed of a withdrawal and fixing structure in the form of adjusting the inner width in the horizontal direction from the side of the auxiliary chest of drawers, and is configured to be coupled and fixed with various supporting means to the bottom surface of the side support,

Since the side stand has various inner widths from the side of the auxiliary drawer and is fixed, it is possible to conveniently place and store various items such as the computer body, file album, or book, as well as move it along with the movable auxiliary chest of drawers or the side stand if necessary. It is an object of the present invention to provide a movable auxiliary chest of drawers equipped with side supports capable of adjusting the width, which has a very useful feature in that it can be selectively replaced and mounted on both sides of the auxiliary chest of drawers.

In order to achieve the above object, the present invention provides a movable auxiliary chest of drawers provided with a plurality of drawers that protrude and open on the front surface of the drawer body and equipped with a plurality of casters on the bottom surface of the drawer body, wherein the lower part of one side of the drawer body is provided. A side support in the shape of "B" bent into a vertical portion and a horizontal portion is mounted, the vertical portion adheres to the side surface of the drawer body and the horizontal portion adheres to the bottom surface of the drawer body, so that the side support is attached to the side of the drawer body As it is configured to be drawn outward and fixed from the drawer body, the inner width between the side surface of the drawer body and the vertical portion of the side stand is configured to be adjusted.

In addition, in a movable auxiliary chest of drawers equipped with a plurality of drawers that protrude and open on the front side of the drawer body and equipped with a plurality of casters on the bottom of the drawer body, a separate “B”-shaped side support formed by bending the vertical and horizontal portions The horizontal part is inserted into the incision insertion hole formed at the lower part of one side of the drawer body, and a pair of bolt fastening holes are formed spaced apart from each other in the horizontal part, and a pair of spaced control long holes are formed on the bottom surface of the drawer body. By forming a vertical penetrating structure, a separately provided fastening bolt is screwed from the bottom surface of the drawer body through the adjusting hole to the bolt fastening hole of the horizontal portion, so that the vertical portion is in close contact with the side surface of the drawer body. And the inner width between the vertical portion of the side pedestal can be configured to be fixed in a mutually adjusted state according to the emergence and depression of the horizontal portion.

In the present invention, when the side pedestal is not in use, it can be closely fixed to the side of the drawer body, maintaining the same width as the existing movable auxiliary chest of drawers, so that there is no infringement on the usable space under the desk, and the side pedestal When you want to use it, it is very convenient because it can be unfolded and fixed to the desired withdrawal width to properly place the computer body or various files or items, and it can be moved along with the auxiliary drawer if necessary, as well as a heavy weight. It has a stable bearing capacity for, and mass production is possible due to a relatively simple structure, so it is very economical and has a very excellent effect of convenience in use.

1 is a perspective view of the entire upper side of the movable auxiliary drawer according to the present invention;
Figure 2 is a perspective view of the entire lower side of the movable auxiliary drawer according to the present invention
Figure 3 is a perspective view of the main part of the movable auxiliary drawer according to the present invention
Figure 4 is a front overall view of the movable auxiliary drawer according to the present invention
5 is an enlarged cross-sectional view of the main part of the movable auxiliary drawer according to the present invention
6 is an explanatory view of the operation of the movable auxiliary drawer according to the present invention
7 is an exemplary view of the use of a movable auxiliary drawer according to the present invention
8 is a lower overall perspective view showing another embodiment of the movable auxiliary chest of drawers according to the present invention;
Figure 9 is a lower perspective view showing another embodiment of the side support of the movable auxiliary drawer according to the present invention
Figure 10 is a lower perspective view showing another embodiment of the side support of the movable auxiliary drawer according to the present invention
11 is a lower perspective view showing another embodiment of a movable auxiliary drawer according to the present invention;

Additional objects, features and advantages of the present invention may be more clearly understood from the following detailed description and accompanying drawings.

Prior to the detailed description of the present invention, the present invention may make various changes and may have various embodiments, and the examples described below and shown in the drawings are not intended to limit the present invention to specific embodiments. No, it should be understood to include all changes, equivalents or substitutes included in the spirit and scope of the present invention.

In addition, when a component is referred to as being “connected” or “connected” to another component, it may be directly connected or connected to the other component, but other components may exist in the middle. It should be understood that there is On the other hand, when an element is referred to as “directly connected” or “directly connected” to another element, it should be understood that no other element exists in the middle.

Then, terms used in this specification are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as "include" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

In addition, terms such as "...unit", "...unit", and "...module" described in the specification mean a unit that processes at least one function or operation, which is hardware, software, or hardware and It can be implemented as a combination of software.

In addition, in the description with reference to the accompanying drawings, the same reference numerals are given to the same components regardless of reference numerals, and overlapping descriptions thereof will be omitted. In describing the present invention, if it is determined that a detailed description of related known technologies may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted.

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

1 is an overall perspective view of the upper side of the movable auxiliary drawer according to the present invention, FIG. 2 is a perspective view of the entire lower side of the movable auxiliary chest of drawers according to the present invention, and FIG. 3 is an exploded perspective view of main parts of the movable auxiliary chest of drawers according to the present invention. It is an overall front view of the movable auxiliary chest of drawers according to the present invention.

As shown in the figure, the movable auxiliary drawer for a desk according to the present invention includes a plurality of drawers 120 and 120' that protrude and open in front of the drawer body 110 in multiple stages above and below the drawer body 110 as described above. ) is a structural improvement to the existing movable auxiliary chest of drawers 100 equipped with a plurality of casters 130 and 130' in all directions.

Accordingly, a "b"-shaped side support 200 formed by bending a metal plate having a vertical portion 201 and a horizontal portion 202 is mounted on the lower side of one side of the drawer body 110, and the vertical portion as described above. 201 is in close contact with the side surface of the drawer body 110 and the horizontal portion 202 is in close contact with the bottom surface of the drawer body 110 so that the side support 200 is drawn outward from the side of the drawer body 110 And as it is configured to be fixed, it is configured to adjust the inner width between the side surface of the drawer body 110 and the vertical portion 201 of the side stand 200.

At this time, a plurality of screw fastening holes 111 and 111' are formed on the bottom surface of the drawer body 110 as described above, and a pair of slots spaced apart from each other are formed in the horizontal portion 202 of the side stand 200 ( 203) (203') is formed, and the tightening bolt 210 is coupled to the screw fastening holes 111 (111') through the slots 203 (203') from the bottom surface of the horizontal portion 202 ( 210'), the side support 200 is configured to be fixed to the side of the drawer body 110.

In addition, the bottom surface of the horizontal part 202 of the side support 200 as described above is configured by fixing and forming a pair of height adjustment spheres 230 and 230' deflected to the vertical part 201, and the above height adjustment sphere (230) (230') serves as a support means to prevent the side support 200 from sagging or shaking due to the weight of various items placed on the side support 200.

Subsequently, as described above, a plurality of air gripping holes 201a, 201a' are formed through and formed at the front end of the vertical portion 201 of the side stand 200, and the above air gripping holes 201a, 201a' are formed. ), so that the user's finger is put in so that the side bracket 200 can be smoothly and easily drawn out and deployed from the side of the drawer body 110.

In addition, when the computer body, etc. is placed on the side support 200, the ventilation holding holes 201a and 201a' allow heat dissipation and air circulation to be smoothly performed through the side of the computer body. , The ventilation holding holes 201a and 201a' may be formed in various sizes, shapes, and positions with respect to the vertical portion 201, and letters, trade names, figures, or characters may be perforated individually or in combination. It may also be formed in the form of

Subsequently, in the case of the tightening bolts 210 and 210' for tightly fixing the side support 200 to the bottom of the drawer body 110, as shown in FIG. 5, formed on the bottom of the drawer body 110 The side stand 200 is fixed to the drawer main body 110 due to mutual pressing force by being screwed into the screw fastening holes 111 and 111'.

In particular, in the case of the screw fastening holes 111 and 111', a separate nut member from the inner bottom surface of the drawer body 110 (usually a buried nut used in various furniture, so the reference numerals in the detailed description and drawings) The lower end of the nut member is exposed to the lower surface of the drawer body 110 by inserting and fixing the lower end of the nut member so that the screw fastening holes 111 and 111' are formed. When 110 is made of synthetic resin or metal, screw fastening holes 111 and 111' of the female screw may be directly formed through the bottom material of the drawer body 110.

Accordingly, the side stand 200 of the present invention is mounted on one side of the movable auxiliary chest of drawers 100 as shown in FIG. It can be used by changing the location to one side or the other side of the movable auxiliary drawer 100 using a plurality of screw fastening holes 111 and 111' formed in the side brackets on both sides of the drawer body 110, if necessary. (200) may be installed and used.

In addition, in the case of a computer body used at home or in an office, it is common to place it on the lower floor of a desk. As such, the side pedestal 200 is drawn out and deployed to have an inner width suitable for the width of the computer body, so that the computer body is stably placed on the horizontal portion 202 and pressurized by the vertical portion 201 at the same time. It will be possible to keep the lower part of the desk neatly organized and to increase the utilization of the auxiliary drawer.

In particular, as shown in FIG. 8, a pair of wheel members 220 ( 220') is formed by fixing it, and when the movable auxiliary chest of drawers 100 is moved, the casters 130 and 130' on the bottom of the drawer body 110 and the wheel member 220 of the side stand 200 ) 220' can move smoothly while rolling together, and the wheel members 220 and 220' themselves will be able to support the weight of the storage and set items applied to the horizontal part 202. .

Subsequently, as another embodiment of the present invention, the center of the horizontal portion 202 of the side support 200 described above is formed by combining a single wheel member 220 or height adjusting sphere 230, as described above. The object's wheel member 220 or height control unit 230 is configured to slide along the rail part 240 formed on the bottom surface of the horizontal part 202 of the side support 200.

At this time, the rail part 240 is composed of a pair of bent rail pieces 241 and 241' spaced apart from each other, and the bent rail pieces 241 and 241' are formed by bending a separate metal plate material. It is configured by welding the bottom surface of the horizontal portion 202 in the longitudinal direction along the drawing direction of the horizontal portion 202, and the wheel It is configured so that the square flow piece 242 is inserted so that the front end of the member 220 or the height adjusting device 230 is screwed.

Therefore, the bolt shaft protruding from the front end of the wheel member 220 or the height adjuster 230 (the symbol in the drawing is omitted since it corresponds to a caster or height adjuster widely used in various furniture) is attached to the square. When the floating piece 242 is screwed together, the bottom surface of the square floating piece 242 and the front end of the wheel member 220 or the height adjuster 230 engage with the bent rail pieces 241 and 241' and are firmly fixed. It will be.

Therefore, due to the wheel member 220 or the height adjusting member 230 adjusted along the bent rail pieces 241 and 241', deflection or shaking in the central part of the side support 200 is prevented, and at the same time, the side support It will be possible to place and support a heavier body in the pedestal 200.

Subsequently, in the case of the rail portion 240, as shown in FIG. 10, it can be configured with a pair of cut-and-bend pieces 243 and 243' obtained by cutting and bending the horizontal portion 202 in the longitudinal direction. , In between these cut and bent pieces 243 and 243', a square floating piece 242 to which the wheel member 220 or the height adjusting member 230 is screwed is inserted.

At this time, since the rail part 240 is formed by cutting and bending the horizontal part 202 itself, rather than welding a separate metal bending plate, a more efficient and economical effect can be obtained, and the bending of the aforementioned welding formation As a result, the rail portion 240 capable of various embodiments, such as the rail pieces 241 (241') and the cut-and-bend pieces 243 (243'), has durability from bending with respect to the horizontal portion 202. The role of structural reinforcement can be obtained.

In addition, as another embodiment of the present invention, as shown in FIG. 11, a separate “L”-shaped side support 200 formed by bending a vertical portion 201 and a horizontal portion 202 is provided on the drawer body 110. The horizontal part 202 is inserted into the incision insertion hole 112 formed at the lower part of one side. Since the horizontal part 202 protrudes into the drawer body 110 through the incision insertion hole 112, it is more concise and A stable bonding structure can be obtained.

That is, a pair of bolt fastening holes 204, 204' are spaced apart from each other in the horizontal portion 202, and a pair of spaced control long holes 113, 113 are spaced apart from each other on the bottom surface of the drawer body 110. ') is vertically penetrated, so that the separately provided tightening bolts 210 and 210' pass from the bottom surface of the drawer body 110 through the adjustment hole 113 and 113' to the horizontal portion ( 202), the inner width between the side surface of the drawer body 110 and the vertical portion 201 of the side stand 200 is that of the horizontal portion 202 It may be configured to be fixed in a mutually controlled state by appearance and disappearance.

Therefore, after unfastening the tightening bolts 210 and 210' exposed to the bottom of the drawer body 110 and freely pulling out the side stand 200 to have a desired inner width, tighten the tightening bolts 210 and 210'. When screwed into the bolt fastening holes 204 and 204' of the horizontal part 202, the drawer body 110 located between the bottom surface of the horizontal part 202 and the upper end of the tightening bolts 210 and 210' While pressing the bottom of the side pedestal 200 in the unfolded withdrawal state can be firmly fixed.

In the side support 200 having such a coupling structure, a part of the horizontal portion 202 is inserted into the drawer body 110 and at the same time, one side of the horizontal portion 202 is mounted on the bottom plate of the drawer body 110. Since it has a shape, it is possible to mount more stably and has excellent support for heavy objects, and the wheel member 220, 220 ') or height adjuster ( 230), 230', etc. are combined to form a more stable support for the weight of the side pedestal 200 itself as well as the stored article.

The embodiments described in this specification and the configurations shown in the drawings as described above are merely the most preferred embodiments of the present invention and do not represent all of the technical spirit of the present invention, so various equivalents and modifications that can replace them It should be understood that there may be examples.

100: movable auxiliary chest of drawers
110: drawer body 111,111': screw fastening hole
112: incision insertion port 113,113 ': control hole
120,120' : drawer
130,130' : Caster
200: side pedestal 201: vertical part
202: horizontal part 203,203': slot
204,204': bolt fastening hole
210,210': Tightening bolt
220,220': wheel member
230,230': height adjustment
240: rail part 241,241': bending rail piece
242: square flow piece 243,243': cut-bend piece

Claims (9)

A plurality of drawers 120 and 120' that protrude and open from the front of the drawer body 110 are provided, and a plurality of casters 130 and 130' are mounted on the bottom of the drawer body 110. 100),
At the lower part of one side of the drawer body 110, a side bracket 200 in the shape of "b" is mounted by bending a vertical portion 201 and a horizontal portion 202,
The vertical part 201 adheres to the side surface of the drawer body 110 and the horizontal part 202 adheres to the bottom surface of the drawer body 110 so that the side support 200 is attached to the side of the drawer body 110. As it is configured to be drawn outward and fixed from, the inner width between the side surface of the drawer body 110 and the vertical portion 201 of the side stand 200 is configured to be adjusted. Movable auxiliary chest of drawers.
According to claim 1,
A plurality of screw fastening holes 111 and 111' are formed on the bottom surface of the drawer body 110, and a pair of slots 203 and 203' spaced apart from each other are formed in the horizontal portion 202 of the side stand 200. ) is formed, by the tightening bolts 210 and 210' passing through the slots 203 and 203' from the bottom surface of the horizontal portion 202 and coupled to the screw fastening holes 111 and 111'. The side support 200 is configured to be fixed to the side of the drawer body 110.
According to claim 1,
The bottom surface of the horizontal portion 202 of the side support 200 is provided with a side support capable of adjusting the width, characterized in that it is configured by fixing and forming a pair of wheel members 220 and 220' biased toward the vertical portion 201 Movable auxiliary chest of drawers.
According to claim 1,
The bottom surface of the horizontal portion 202 of the side support 200 is provided with a side support capable of adjusting the width, characterized in that it is configured by fixing and forming a pair of height adjustment devices 230 and 230' biased toward the vertical portion 201. Movable auxiliary chest of drawers.
According to claim 1,
A movable auxiliary chest of drawers equipped with a width-adjustable side pedestal, characterized in that it is formed by combining a single wheel member 220 or a height adjusting member 230 at the center of the horizontal portion 202 of the side pedestal 200.
According to claim 5,
The single unit wheel member 220 or the height adjuster 230 is configured to slide along the rail part 240 formed on the bottom surface of the horizontal part 202 of the side support 200,
The rail part 240 is composed of a pair of bent rail pieces 241 and 241' spaced apart from each other, and the wheel member ( 220) or a movable auxiliary chest of drawers equipped with adjustable side supports, characterized in that it is configured so that the square moving piece 242 to which the height adjustment tool 230 is screwed is inserted.
According to claim 5,
The single unit wheel member 220 or the height adjuster 230 is configured to slide along the rail part 240 formed on the bottom surface of the horizontal part 202 of the side support 200,
The rail portion 240 is composed of a pair of cut-and-bend pieces 243 and 243' obtained by cutting and bending the horizontal portion 202, and inwardly between the cut-and-bend pieces 243 and 243'. A movable auxiliary chest of drawers equipped with a side bracket capable of adjusting the width, characterized in that the square moving piece 242 to which the wheel member 220 or the height adjusting member 230 is screwed is inserted.
According to claim 1,
A movable auxiliary chest of drawers equipped with adjustable width side pedestals, characterized in that the side pedestals 200 are formed by penetrating a plurality of ventilation holding holes 201a and 201a' at the front end of the vertical portion 201.
A plurality of drawers 120 and 120' that protrude and open from the front of the drawer body 110 are provided, and a plurality of casters 130 and 130' are mounted on the bottom of the drawer body 110. 100),
Separately provided “B”-shaped side brackets 200 formed by bending the vertical portion 201 and the horizontal portion 202 into the horizontal portion 202 through the incision insertion hole 112 formed at the bottom of one side of the drawer body 110 is configured to be inserted,
A pair of bolt fastening holes 204 and 204' are spaced apart from each other in the horizontal portion 202, and a pair of spaced-apart control long holes 113 and 113' are formed on the lower surface of the drawer body 110. is vertically penetrated, so that the separately provided tightening bolts 210 and 210' pass from the lower surface of the drawer body 110 through the adjustment hole 113 and 113' to the horizontal portion 202 in the drawer body 110. As it is configured to be screwed into the bolt fastening holes 204 and 204', the side surface of the drawer body 110 and the side support ( A movable auxiliary chest of drawers equipped with adjustable side supports, characterized in that the inner width between the vertical parts 201 of 200) is fixed in a mutually adjusted state by the protruding and retracting horizontal parts 202.

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