KR200437406Y1 - Apparatus to draw out a drawer - Google Patents

Abstract

The present invention is installed in the main body such as a file box, cabinet or desk, and according to its purpose, when several drawers for storing personal items, files, and various objects are opened at the same time, the center of gravity of the main body is moved forward and the user falls down. As a drawer safety take-off device that can effectively prevent injury or damage to the body,

Specific solution of the drawer safety drawer of the present invention is [multiple drawers 10 are formed in the drawer by the guide rail 11 in multiple stages inside, and the caster 12 is provided near the bottom edge. The main body (1), the locking portion (2) formed at the end of the locking portion (2) which is connected inward from the outer surface in the center of the upper end of the main body (1), and the inner side of the upper end of the main body (3) ), A sliding bracket 4 inserted into the locking bracket 3 so as to be slidable, and one side is fixed to the locking bracket 3, and the other side is fixed to the rear half of the inner bottom of the main body 1. The fixing bar 5 is fixedly coupled by 50 and the one side is spaced apart by the fixing bar 5 and the space maintaining bracket 60, and the other side is free end of the sliding bracket 4. It is provided on one side of the fixing bracket 50 to fix the Detachable from the fixed bar (5) and the rotary bar (6) in the state that is fixed to the rotary bar 6 and the bottom end of the drawer 10 is coupled by a spring 61 connected to the bracket 50 Comprising a stopper (7) provided to enable, the sliding bracket (4) is slid by the locking portion (2), the rotary bar (6) connected thereto is rotated so that the stopper (7) the fixed bar (5) And the drawer 10 to be pulled out from the rotating bar 6].

The drawer safety take-out device of the present invention configured as described above is applicable to any case in which the main body is a multi-stage drawer in any case, such as a file box, a cabinet, and any one of the built-in drawers as described above. When the drawer draws out a plurality of drawers together, that is, to solve the problem of the forward pull, that is, when opening one drawer to open other drawers to open by opening multiple drawers together, such as safety accidents and damages caused This can be prevented.

Locking Bracket, Sliding Bracket, Fixing Bar, Rotating Bar, Rotating Bar, Stopper

Description

Drawer Safety Drawer {Apparatus to draw out a drawer}

1 is a rear inner perspective view of the drawer safety drawer of the present invention,

Figure 2 is a perspective view of the main portion coupled to the drawer safety drawer of the present invention,

Figure 3 is a perspective view of the main part of the locked state in the drawer safety drawer of the present invention,

Figure 4a is a sectional view of the main part of the locked state in the drawer safety drawer of the present invention,

Figure 4b is a main cross-sectional view of the unlocked state in the drawer safety drawer of the present invention,

Figure 5a is a perspective view of the main portion separated in the drawer safety drawer according to the present invention,

Figure 5b is an enlarged perspective view of the locking bracket and the sliding bracket in the drawer safety drawer of the present invention,

Figure 6a is a perspective view of the main portion of the stopper coupled state in the drawer safety drawer of the present invention,

Figure 6b is a perspective view of the main portion of the stopper is a state in which the stopper in the drawer safety take-out device of the present invention,

Figure 7 is a cross-sectional view showing a state in which the rotary bar and the fixed bar is coupled to the fixing bracket in the drawer safety drawer of the present invention.

                       <Code Description of Main Parts of Drawing>

                    1 body 2 locking unit

                    3: locking bracket 4: sliding bracket

                    5: fixed bar 6: rotating bar

                    7: stopper 10: drawer

                   11: guide rail 12: caster

                   20: rotation bar 30: through hole

                   31: slide ball 32: first guide ball

                   33: first detachable hole 34: fixed hole

                   40: 2nd guide hole 41: 2nd removal hole

                   50: fixing bracket 60: spacing bracket

                   61: spring 70: partition protrusion

                   71: first withdrawal ball 72: second withdrawal ball

                  200: bend C: cover

The present invention is installed in the main body such as a file box, cabinet or desk, and according to its purpose, when several drawers for storing personal items, files, and various objects are opened at the same time, the center of gravity of the main body is moved forward and the user falls down. The present invention relates to a drawer safety take-off device that can effectively prevent injury or damage to the body.

Generally, a drawer is installed in a cabinet or a file box, a desk, or the like, and is used as a space for storing personal items, files, various objects, etc. according to the purpose.

In the case of such a file box or cabinet, there is no opening / closing door on the front side, and the frame is made by attaching a frame made of a rectangular frame integrally, and then the body is manufactured in a box shape. Assembling the top plate on the top surface and the caster is installed on the back of the bottom of the main body and the support leg is installed in the front and then the drawer for each of the guide rail to form a configuration.

By the way, the drawer provided in the conventional file box, cabinet or other desks often open another drawer provided at the upper and lower ends at the same time when one drawer is opened, due to this phenomenon in the case of the file box or cabinet There is a problem that the overall center of gravity of the moving forward to fall or fall so much that the user is injured or damaged by the main body.

The drawer safety withdrawal device of the present invention is to solve the above problems, and in any case, such as the file box, the cabinet, and withdraw any one of the built-in drawer of the main body having a plurality of drawers built in multiple stages Draw out a number of drawers together, that is, in order to solve the problem caused by the forward tilting, if you open a drawer to open the drawer other than to open the drawer by opening the drawers together to prevent problems such as safety accidents and damage to the body There is a purpose of the present invention drawer safety drawer to solve.

Specific solution means for achieving the object of the drawer safety drawer according to the present invention is [a plurality of drawers are formed in the drawer by the guide rail in the multi-stage inside and the main body is provided with a caster near the bottom edge; And a locking part connected to an inner side from an outer surface of the main body front upper end, a locking bracket formed at an end of the locking part inside the upper end of the main body, a sliding bracket inserted into the locking bracket to be slidable, and the locking bracket One side is fixed and the other side is fixed to the fixed bar is coupled to the rear half of the inner bottom of the main body by the fixing bracket, and the one side is fixed to the sliding bracket and the other side freely spaced apart by the fixing bar and the interval maintaining bracket A switch provided at one side of the bracket and connected to the fixed bracket Rotating bar coupled by a spring and a stopper provided to be detachably attached to the fixed bar and the rotating bar in a state that is fixedly coupled to the bottom end of the drawer, the sliding bracket is slid by the locking portion, the rotating bar connected thereto is rotated The stopper is separated from the fixing bar and the rotating bar to draw the drawer;

One side of the locking part is exposed to the upper outer surface of the front of the main body to be operable with a key or the like, and the other side of the main body is provided with a rotation bar having a plurality of bent portions formed in the front part,

The locking bracket has a through hole formed at the rear side, and slide holes at both sides thereof, a first guide hole at one side of the bottom surface, and a first attachment hole at the other side, and a fixing hole at the front side thereof.

The sliding bracket has a second guide hole of a 'b' shape in a state of being bent from the top of one rear surface to the bottom surface in a 'c' shape, and a second detachable hole is formed at the other bottom surface;

The stopper has a plate-shaped one side is opened and the inside of the incision is penetrated through the inside of the mass in the middle of the cut side is provided with a partitioning portion having a first drawing hole and the second drawing hole. Can achieve the purpose.

Hereinafter, the configuration and operation of the drawer safety drawer of the present invention will be described in detail with reference to the drawings.

1 is a perspective view showing the inside of the back of the drawer safety drawer of the present invention, Figure 2 is a perspective view of the main portion coupled to the drawer safety drawer of the present invention, Figure 3 is a locked state in the drawer safety drawer of the present invention 4A is a sectional view of the main part of the locked state in the drawer safety drawer of the present invention, and FIG. 4B is a sectional view of the main part of the locked state of the drawer safety drawer of the present invention, and FIG. 5B is an enlarged perspective view of the locking bracket and the sliding bracket in the drawer safety take-out device of the present invention, Figure 6a is a stopper coupled in the drawer safety take-out device of the present invention Figure 6b is a perspective view of the main portion in a closed state, Figure 6b is a perspective view of the main portion of the stopper is a state in the drawer safety drawer of the present invention, Figure 7 is In the drawer safe take-off, a cross-sectional view of the rotating bar and the fixed bar is coupled to the fixing bracket state.

Reference numeral 1 designates a main body, and the main body 1 is formed in a general shape and structure, and the main body 1 in the present invention does not refer to any specific article but is a file box or a cabinet or anything else. What is multi-stage drawer built-in corresponds to the main body (1) of the present invention and is shown in the drawings in the present invention is only an exemplary view showing an embodiment as described therein, Drawer 10 is formed to be pulled out by the guide rail 11 and the caster 12 is provided near the bottom edge.

Reference numeral 2 denotes a locking unit, and the locking unit 2 is a structure connected inward from the center upper outer surface of the main body 1, and specifically,

One side of the locking part 2 is exposed to the upper front outer surface of the main body 1 to be operated by a key or the like, and the other side of the main body 1 has a plurality of bent parts 200 in the front part. ) Is composed of a rotating bar 20 is formed.

That is, when the pivoting bar 20 is rotated when the main body 1 rotates with an external key, the drawer 10 built in the multi-stage in the main body 1 can be pulled out.

Reference numeral 3 denotes a locking bracket, and the locking bracket 3 is provided at the end of the locking portion 2, that is, inside the upper end of the main body 1,

As shown in FIG. 5B, the locking bracket 3 has a through hole 30 formed at a rear side thereof, and slide holes 31 at both sides thereof, and a first guide hole 32 at one side of the bottom side thereof. The fixing hole 34 is provided on the front of the first detachable hole 33.

Reference numeral 4 denotes a sliding bracket, and the sliding bracket 4 is inserted into the locking bracket 3 to be slidable.

As shown in FIG. 5B, the sliding bracket 4 has a 'B' shape of a second guide hole 40 having a 'B' shape in a state of being bent from the top of one rear side to the front of the bottom surface of the other side. In the second detachable hole 41 is formed.

Reference numeral 5 denotes a fixing bar, one side of the fixing bar 5 is fixed to the locking bracket 3 and the other side is fixedly coupled to the rear half of the inner bottom of the main body 1 by the fixing bracket 50. It is.

Indicated by 6 indicates a rotating bar, the rotating bar 6 is spaced apart by the fixing bar 5 and the space maintaining bracket 60, one side is the sliding bracket 4 and the other side is free end. It is provided near one side of the fixing bracket 50 is elastically coupled by a spring 61 connected to the fixing bracket 50.

Reference numeral 7 denotes a stopper, and the stopper 7 is detachably attached to the fixing bar 5 and the rotation bar 6 in a state in which the stopper 7 is fixedly coupled to the bottom surface of the rear end of the drawer 10,

The stopper 7 has a plate-shaped opening on one side thereof, and a partition protrusion 70 is provided at the center of a large portion of the cut-out side in a state where the inside of the stopper is infiltrated through the first drawing hole 71 and the second. It is the structure divided by the drawing-out hole 72.

Reference numeral C denotes a cover mounted on the rear surface of the main body 1.

Hereinafter, the operation will be described.

Referring to the operation of the present invention,

A state in which the bent portion 200 formed at the front of the pivoting bar 20 of the locking portion 2 is fastened to the through hole 30 of the locking bracket 3, and the bent portion 200 is inclined upward. As shown in Figure 3 and 4a coupled structure is in a locked state.

As described above, the pivoting bar 20 is coupled to the top of the rear surface of the second guide hole 40 of the through hole 30 and the sliding bracket 4, and the fixing bracket 50 The rotation bar 6 is coupled to the first detachable hole 33 of the locking bracket 3 and the second detachable hole 41 of the sliding bracket 4 by the elastic force of the connected spring 61. to be.

In such a state is exposed to the outer surface of the locking unit 2 is operated by a key or the like, that is, when rotating the locking bar 20 to rotate the locking unit 2 is inclined to the top of the rotating bar 20 As the portion is rotated to the bottom, as shown in Figure 4b the front portion of the pivoting bar 20 falls to the bottom surface of the second guide hole 40 of the sliding bracket 4, the first guide hole 32 of the locking bracket (3) The sliding bracket 4 is freed from the pivoting bar 20 by falling down). That is, such a state means a state in which the drawer 10 provided in multiple stages is terminated to be withdrawable.

In the above state will be described the process of withdrawing any one of the drawers 10 provided in multiple stages.

First, the fixing bar 5 is fixedly coupled to one side of the fixing hole 34 of the locking bracket 3 and the other side of the fixing bar 5 is fixed to the rear surface of the inner bottom of the main body 1 by the fixing bracket 50. The rotary bar 6 is coupled, and the first detachable hole 33 of the locking bracket 3 and the second detachable hole 41 of the sliding bracket 4 by the elastic force of the spring 61. Is bound to.

In addition, the fixing bar 5 and the rotating bar 6 are the first drawing hole 71 and the second drawing hole 72 of the stopper 7 fixedly coupled to the rear lower end of each drawer 10 coupled in multiple stages. ) Is fastened to the state.

Next, in the above state, the locking unit 2 is terminated as already mentioned, which means that the user can draw the desired drawer 10 in a state where it can be pulled out, and the user holds the desired drawer 10. When pulled out, the stopper 7 fixed to the rear lower end of the drawer 10 is drawn out together.

As shown in FIG. 6B, when the drawer 10 is pulled out, the rotating bar 6 coupled to the second drawing hole 72 of the stopper 7 rotates over the partition protrusion 70 while the first bar is rotated. The sliding bracket 4 is rotated because the pivoting bar 20 is already separated from the sliding bracket 4 as mentioned above. As the bar 6 moves toward the first drawing hole 71, the bar 6 is pushed toward the sliding hole 31 on both sides of the locking bracket 3 by the force, so that the rotating bar 6 moves the partition protrusion 70. After passing through the first outlet hole 71, the fixing bar 5 and the rotating bar 7 are dropped from the stopper 7, and the stopper 7 is fixed to the fixing bar 5 and the rotating bar. 7) This state is separated from the drawer (10) withdraws only the user withdraws the rest of the other Drawer 10 is to be fixedly connected.

Of course, at the moment, i.e. when the stopper 7 is dropped from the fixed bar 5 and the rotary bar 6, the other drawers 10 may also have some flow, but in the end of the spring 61 The drawer 10 which is not pulled out by the rotation bar 6 returning to the original state is fixed.

The drawer safety take-out device of the present invention configured as described above is applicable to any case in which the main body is a multi-stage drawer in any case, such as a file box, a cabinet, and any one of the built-in drawers as described above. When the drawer draws out a plurality of drawers together, that is, to solve the problem of the forward pull, that is, when opening one drawer to open other drawers to open by opening multiple drawers together, such as safety accidents and damages caused This can be prevented.

Although the present invention has been illustrated and described by way of example of certain preferred embodiments, the present invention is not limited to the above-described embodiments and the general knowledge in the art to which the present invention pertains without departing from the spirit of the present invention. Of course, various changes and modifications are possible.

Claims (5)

The main body 1 having a plurality of drawers 10 in a multi-stage inside is formed to be withdrawn by the guide rail 11 and the caster 12 is provided near the bottom edge, In the center of the upper front of the main body 1 and the locking portion 2 connected inward from the outer surface, A locking bracket (3) formed at the end of the locking portion (2) inside the upper end of the main body (1), A sliding bracket 4 inserted into the locking bracket 3 so as to be slidable; One side is fixed to the locking bracket (3) and the other side is fixed to the fixed bar (5) which is fixed by the fixing bracket (50) in the rear half of the inner bottom of the main body (1), One side is provided near the one side of the fixing bracket 50 at one side of the sliding bracket 4 and the other side of the fixing bracket 50 while being spaced apart by the fixing bar 5 and the interval maintaining bracket 60. Rotating bar (6) is coupled by a spring 61 connected to), Consists of a stopper (7) provided to be detachable to the fixed bar (5) and the rotary bar (6) in a fixed state coupled to the bottom end of the drawer (10), The sliding bracket 4 is slid by the locking unit 2, and the rotary bar 6 connected thereto rotates so that the stopper 7 is separated from the fixed bar 5 and the rotary bar 6 so as to draw out the drawer ( 10) drawer safety withdrawal device characterized in that the withdrawal. The method of claim 1, One side of the locking part 2 is exposed to the upper front outer surface of the main body 1 to be operated by a key or the like, and the other side of the main body 1 has a plurality of bent parts 200 in the front part. Drawer safety drawer, characterized in that the rotation bar 20 is formed. The method of claim 1, The locking bracket (3) has a through hole (30) is formed on the rear side and the slide hole 31 on both sides thereof, the first guide hole (32) on one side of the bottom surface and the first removable hole (33) on the other side Drawer safety drawer, characterized in that the front is provided with a fixing hole (34). The method of claim 1, The sliding bracket 4 has a 'b' shaped second guide hole 40 of a 'b' shaped in a state bent from the top of one rear surface to the bottom of the front surface, and a second detachable hole 41 on the other bottom surface. Drawer safety drawer, characterized in that is formed. The method of claim 1, The stopper 7 has a plate-shaped opening on one side thereof, and a partition protrusion 70 is provided at the center of a large portion of the cut-out side in a state where the inside of the stopper is infiltrated through the first drawing hole 71 and the second. Drawer safety drawer, characterized in that partitioned by the withdrawal hole (72).

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