JP2000331241A - Drawer mechanism for drawer box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cash box mechanism for a drawer box which facilitates putting money or the like in and out and also saves space by enlarging the open area of a drawer. SOLUTION: A drawer mechanism is provided with a drawer cabinet 1 having an open front surface and a drawer 2 which is housed in the drawer cabinet so as to be freely put-in/out with an opening 1a, slide angles 3 which are attached onto the both outer side surfaces of the drawer so as to be freely slidable in a front and rear direction and whose rear end part is projected to the rear part of the drawer at the rear end position, guide parts 12 which are arranged in the front part inside the drawer cabinet to be positioned at the both sides of the drawer and which support the slide angle so as to be freely slidable in the front and rear direction, rails 15 which are arranged at the both inner side surfaces of the cabinet to be positioned in the rear part of the guide part and which is extended in the front and rear direction, and engagement parts 6 which are arranged at the rear end parts of the slide angles and engaged with the rails so as to be freely slidable.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drawer mechanism for a drawer box used for an electronic cash register, a POS terminal, etc., for storing money and the like.

[0002]

2. Description of the Related Art FIG. 15 is a perspective view showing an example of a drawer mechanism of a conventional drawer box. This drawer mechanism includes a drawer cabinet 101 having an open front surface, and a cash box (drawer) 102 which is housed in the drawer cabinet 101 so as to be able to be taken in and out in the front-rear direction via an opening 101a and has an open upper surface. A drawer cabinet 101 which forms part of a box.
A pair of rollers 103 (only one is shown) that are provided in front of the inside of the cash box 102 so as to be located on both sides of the cash box 102 and that slidably support the ridges 102a formed on the upper sides on both outer sides of the cash box 102 in the front-rear direction. ), A pair of guide rails 104 (only one is shown) which are provided on both inner side surfaces of the drawer cabinet 101 behind the roller 103 and extend in the front-rear direction, and rear end portions of both outer side surfaces of the cash box 102. , A pair of rollers 105 slidably engaged with the guide rail 104,
(Only one is shown), a pair of stoppers 106 (only one is shown) that are slidably attached to the inner surface of the guide rail 104 in the front-rear direction and abut on the cash box 102, and are attached to the stoppers 106 from outside the drawer cabinet 101. And a pair of knobs 107 to be screwed together.

The cash box 102 includes a roller 10
5 slides on the guide rail 104,
a slides on the roller 103 in the front-rear direction. By fixing the stopper 106 at a desired position, the withdrawal amount of the cash box 102 can be freely adjusted.

[0004]

However, in the drawer mechanism described above, the cash box 102 cannot be held at the fully opened position.
If the cash box 102 is stopped at a position where it can be held, the upper surface of the cash box 102 is not completely opened, so that there is a problem that it is difficult to insert and remove bills and the like.

In order to fully open the cash box 102, it is necessary to extend the cash box 102 rearward and attach a roller 105 thereto.
There is a problem that the drawer box becomes large.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and has as its object to increase the open area of a drawer so that money can be easily taken in and out, and to save space. And a cash box mechanism.

[0007]

In order to achieve the above-mentioned object, according to the present invention, there is provided a drawer cabinet having a front opening, and a drawer cabinet which is housed in the drawer cabinet so as to be able to be freely inserted and removed in the front-rear direction through the opening. A drawer mechanism for a drawer box, comprising: a drawer having an open upper surface, wherein the drawer box is slidably attached to both outer surfaces of the drawer in the front-rear direction, and the rear end portion is located at the rear end position. A pair of slide angles formed so as to protrude rearward, and a pair of slide angles which are provided in front of the drawer cabinet on both sides of the drawer and support the slide angle slidably in the front-rear direction. A guide section,
A pair of rails are provided on both inner side surfaces of the drawer cabinet so as to be located behind the guide portion and extend in the front-rear direction, and are provided at rear end portions of the slide angles, and are slidably engaged with the rails. When the drawer is moved in the opening direction, the respective slide angles are moved to the rear end position and the drawer is held in a fully opened state, and the drawer is moved in the closing direction. And each of the slide angles is moved to a front end position so that the drawer is housed in the drawer cabinet.

According to a second aspect of the present invention, in the first aspect of the invention, each of the slide angles is slidably attached to a fixed angle fixed to an outer surface of the drawer. It is.

According to a third aspect of the present invention, there is provided a drawer cabinet including a drawer cabinet having an open front surface, and a drawer which is housed in the drawer cabinet so as to be able to be moved in and out in the front-rear direction through the opening and has an open upper surface. A pair of ridges provided on both outer surfaces of the drawer so as to extend in the front-rear direction except for a rear end portion, and a rearward portion on a rear end portion of both outer surfaces of the drawer. A pair of sub-rail angles that are horizontally mounted so as to protrude, have a guide surface that is continuous with the lower surface of the ridge, and are rotatable upward with the front end as a fulcrum. A pair of guide portions provided on both sides for slidably supporting the lower surface of the ridge and the guide surface in the front-rear direction, and both inner surfaces of the drawer cabinet; A pair of rails, which are provided to be located behind the guide portion, and include a straight portion extending in the front-rear direction and a curved portion extending in a state of being curved in a quarter circle from the rear end toward the rear and upward. A pair of engaging portions provided at the rear end of each of the sub-rail angles and slidably engaging with the rail, and when the drawer is moved in the opening direction, the respective sub-rail angles become horizontal. As a result, the drawer is held in a fully opened state, and when the drawer is moved in the closing direction, each of the sub-rail angles stands vertically and the drawer is stored in the drawer cabinet. It is a feature.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a front-rear cross-sectional view of a drawer box to which a drawer mechanism according to a first embodiment of the present invention is applied, FIG. 2 is a view showing a cash box of the drawer box of FIG. 1 partially closed, and FIG. FIG. 4 shows a state in which the cash box of the drawer box 1 is fully opened, FIG. 4 is a sectional view taken along line AA of FIG. 3, and FIG.
FIG. 4 is a cross-sectional view taken along line B.

A drawer box shown in FIG. 1 is for storing money and the like. The drawer cabinet 1 has a rectangular parallelepiped shape with an open front, and can be freely inserted into and removed from the drawer cabinet 1 through an opening 1a. A cash box (drawer) 2 that is stored and has a rectangular parallelepiped shape and an upper surface is opened.

On both outer surfaces of the cash box 2,
Each slide angle 3 is attached slidably in the front-rear direction (only one is shown). Each slide angle 3 has a rail portion 3a having a U-shaped cross section that is open outward.
And flat plate-shaped protrusions 3b and 3c formed at upper portions of both front and rear ends and projecting vertically upward. A roller 4 is attached to an inner surface of the protrusion 3b via a nut 5, and the protrusion 3b A roller (engaging portion) 6 is attached to the outer surface of 3c via a nut 7. Projecting ridges 2a extending in the front-rear direction except for the rear ends on the upper sides of both outer surfaces of the cash box 2
(Only one is shown), and a roller 4 is slidably engaged with these lower surfaces.

The slide angle 3 is formed with a long hole 3d extending in the front-rear direction from the front end to the rear end. The long hole 3d is formed on the outer surface of the cash box 2 with an interval in the front-rear direction. The bosses 8 and 9 erected in this way penetrate. The slide angle 3 is prevented from coming off from the bosses 8 and 9 by a screw 10 screwed to the boss 8 and a roller 11 attached to the boss 9. A clearance is provided between the slide angle 9 and the roller 11 and the slide angle 3 so that the slide angle 3 can slide in the front-rear direction.

In front of the inside of the drawer cabinet 1,
A pair of guide rollers (guide portions) 12 are provided so as to be located on both sides of the cash box 2 (only one is shown), and the slide angle 3 is slidably supported in the front-rear direction by these. The guide roller 12
It is mounted via a nut 14 to a roller mounting angle 13 mounted in the drawer cabinet 1. On both inner side surfaces of the drawer cabinet 1, rails 15 each having a U-shaped cross section and opened inward are mounted so as to extend in the front-rear direction so as to be located behind the guide rollers 12 (only one of them). A roller 6 attached to the rear end of the slide angle 3 is slidably engaged with them.

Next, the operation of the drawer box configured as described above will be described. As shown in FIG. 1, when the cash box 2 is housed in the drawer cabinet 1, the slide angle 3 is positioned at a position where the tip of the slide angle 3 is in contact with the front plate 2 b of the cash box 2 (hereinafter, referred to as “cash box 2”).
When the cash box 2 is pulled out, the slide angle 3 slides on the guide roller 12 and the roller 6 attached to the rear end slides in the rail 15 to slide the cash box 2 and the slide box. The angle 3 moves in the opening direction.

When the roller 6 reaches the front end of the rail 15, it comes into contact with a stopper (not shown) to
Stops and bosses 9 on both outer sides of cash box 2
The roller 11 attached to the slide box 3 slides in the rail portion 3a of the slide angle 3, and the bosses 8 on both outer surfaces of the cash box 2 slide in the elongated holes 3d. The ridge 2a slides on the roller 4 attached to the front end of the slide angle 3, and only the cash box 2 moves in the opening direction.

As a result, the slide angle 3 slides relatively rearward with respect to the cash box 2, and the front end of the elongated hole 3d has bosses on both outer surfaces of the cash box 2. When the position of the cash box 2 reaches the position (rear end position) where the cash box 2 comes into contact, the movement of the cash box 2 stops. In this state, as shown in FIG. 3, the cash box 2 is held in a fully opened state,
It is easy to put money in and out.

When the cash box 2 is pushed in from this state, the rollers 11 attached to the bosses 9 on both outer surfaces of the cash box 2 slide in the rail portion 3a of the slide angle 3 and both sides of the cash box 2 are pushed out. The boss 8 on the side surface slides in the long hole 3 d, and the ridges 2 a on both outer surfaces of the cash box 2 slide on the roller 4 attached to the front end of the slide angle 3, thereby sliding the cash box 2. Moves in the closing direction.

As a result, the slide angle 3 slides forward relative to the cash box 2, and when reaching the front end position, is pushed backward by the front plate 2b of the cash box 2 and the guide roller 12 The roller 6 slid on the top and the rear end is slid in the rail 15 and moves together with the cash box 2 in the closing direction. When the front plate 2b closes the opening 1a of the drawer cabinet 1, the cash box 2 and the slide angle 3 stop, and the cash box 2
Is stored in the drawer cabinet 1.

As described above, since the slide angle 3 slides back and forth with respect to the cash box 2, the position of the roller 6 is changed when the cash box 2 is stored in the drawer cabinet 1.
Cash box 2
Since the gap between the rear end of the drawer cabinet 1 and the rear end of the drawer cabinet 1 is smaller than before, the drawer cabinet 1 can be made smaller.

Next, a second embodiment of the present invention will be described. In the following embodiments, portions corresponding to those of the first embodiment are denoted by the same reference numerals, and descriptions of substantially equivalent portions are omitted. FIG. 6 is a front-rear cross-sectional view of a drawer box to which the drawer mechanism according to the second embodiment of the present invention is applied, FIG. 7 is a view showing a state in which a cash box of the drawer box of FIG. 6 is partially closed, and FIG. FIG. 9 is a view showing a state where the cash box of the drawer box No. 6 is fully opened, and FIG. 9 is a sectional view taken along line CC of FIG.

In the present embodiment, fixed angles 1 extending in the front-rear direction are provided on both outer side surfaces of the drawer cabinet 2.
6 is fixed (only one is shown). Fixed angle 1
Reference numeral 6 denotes a U-shaped cross section which is open to the outside, and is attached via a screw 19 to a pair of bosses 18 (only one of which is shown) standing upright on both outer surfaces of the drawer cabinet 2 at an interval in the front-rear direction. Have been. A slide angle 3 having a U-shaped cross section extending in the front-rear direction and opening inward is attached to the outside of each fixed angle 16 (only one is shown).

A recess extending in the front-rear direction is provided on both upper and lower surfaces of the fixed angle 16. A plurality of balls 21 are slidably accommodated in these recesses, and the slide angle 3 presses the balls 21. It is attached and slides in the front-rear direction with respect to the fixed angle 16. A roller (engaging portion) 6 is attached to the outer surface of the rear end of the slide angle 3 via a nut 7.

In front of the inside of the drawer cabinet 1,
A pair of guide rollers (guide portions) 12 are provided so as to be located on both sides of the cash box 2 (only one is shown), and thereby the slide angle 3 is slidably supported in the front-rear direction. The guide roller 12 is mounted via a nut 14 to a roller mounting angle 13 mounted in the drawer cabinet 1.
On both inner side surfaces of the drawer cabinet 1, rails 15 (only one is shown) having a U-shaped cross section opened inward are attached so as to extend in the front-rear direction so as to be located behind the guide rollers 12, respectively. And these include:
Roller 6 attached to the rear end of slide angle 3
Are slidably engaged.

Next, the operation of the drawer box configured as described above will be described. As shown in FIG. 6, when the cash box 2 is stored in the drawer cabinet 1, the slide angle 3 is located at a position (a front end position) where the tip of the slide angle 3 contacts the front plate 2 b of the cash box 2. When the cash box 2 is pulled out, the slide angle 3 slides on the guide roller 12 and the roller 6 attached to the rear end slides in the rail 15 to move the cash box 2 and the slide angle 3 in the opening direction. Moving.

When the roller 6 reaches the front end of the rail 15, it comes into contact with a stopper (not shown) to
Is stopped, and the fixed angles 16 fixed on both outer surfaces of the cash box 2 slide in the slide angle 3, and only the cash box 2 moves in the opening direction.

As a result, the slide angle 3 slides rearward relative to the cash box 2, and when the slide angle 3 reaches the rear end position, the movement of the cash box 2 is stopped (FIG. 8). reference). In this state, the cash box 2 is held in a fully opened state, so that money can be easily taken in and out.

When the cash box 2 is pushed in from this state, the fixed angles 16 mounted on both outer side surfaces of the cash box 2 slide in the slide angle 3 and the cash box 2 moves in the closing direction.

As a result, the slide angle 3 slides forward relative to the cash box 2, and when reaching the front end position, is pushed backward by the front plate 2 b of the cash box 2, and the guide roller 12 The roller 6 slid on the top and the rear end is slid in the rail 15 and moves together with the cash box 2 in the closing direction. When the front plate 2b closes the opening 1a of the drawer cabinet 1, the cash box 2 and the slide angle 3 stop, and the cash box 2
Is stored in the drawer cabinet 1.

As described above, since the slide angle 3 slides back and forth with respect to the cash box 2, the position of the rollers 6 is changed when the cash box 2 is stored in the drawer cabinet 1.
Cash box 2
Since the gap between the rear end of the drawer cabinet 1 and the rear end of the drawer cabinet 1 is smaller than before, the drawer cabinet 1 can be made smaller.

Next, a third embodiment of the present invention will be described. FIG. 10 is a front-rear cross-sectional view of a drawer box to which a drawer mechanism according to a third embodiment of the present invention is applied, FIG. 11 is a view showing a state in which a cash box of the drawer box of FIG. 10 is partially closed, and FIG. FIG. 1 is a view showing a state where the cash box of the ten drawer boxes is fully opened.
3 is a sectional view taken along line DD of FIG. 12, and FIG. 14 is a sectional view taken along line EE of FIG.
It is a line sectional view.

As shown in FIG. 12, sub-rail angles 22 are horizontally mounted on rear ends of both outer surfaces of the cash box 2 so as to protrude rearward, respectively (only one is shown). The sub rail angle 22 has a front end pivotally attached to a rear end of the outer surface of the cash box 2 via a screw 23, and rotates around a screw 23 in a vertical plane parallel to the front-rear direction. A roller (engaging portion) 24 is attached to the outer surface of the rear end of the sub rail angle 22.

The sub-rail angle 22 has a bent portion 22a projecting inward at a lower end at a right angle. When the sub-rail angle 22 is horizontal, the upper surface of the bent portion 22a is Abuts the bottom of the
The downward rotation of the sub rail angle 22 is prevented. Further, the sub rail angle 22 has a bent portion 22b protruding outward at a right angle at the upper end portion. When the sub rail angle 22 is horizontal, the lower surface (guide surface) of the bent portion 22b is It is continuous with the lower surface of the ridge 2a formed on the outer surface of the cash box 2.

In front of the inside of the drawer cabinet 1,
A pair of guide rollers (guide portions) 12 are provided so as to be located on both sides of the cash box 2 (only one is shown), so that the lower surface of the bent portion 22b of the sub rail angle 22 and the lower surface of the ridge 2a are formed. It is slidably supported in the front-rear direction. The guide roller (guide portion) 12
As shown in FIG. 5, it is mounted via a nut 14 to a roller mounting angle 13 mounted in the drawer cabinet 1.

Rails 25 are attached to both inner surfaces of the drawer cabinet 1 so as to be located behind the guide rollers 12 (only one of them is shown). Are slidably engaged. The rail 25 has a straight portion 25a extending in the front-rear direction, and a curved portion 2 extending in a state of being bent in a quarter circle upward and rearward from a rear end thereof.
5b.

Next, the operation of the drawer box configured as described above will be described. As shown in FIG. 10, when the cash box 2 is stored in the drawer cabinet 1, the sub rail angle 22 is in an upright state, and when the cash box 2 is pulled out,
The lower surface of the ridge 2a slides on the guide roller 12, and the roller 24 attached to the rear end of the slide angle 22 slides in the rail 25 so that the cash box 2
Moves in the opening direction, and the sub rail angle 22 rotates downward with the screw 23 as a fulcrum.

When the roller 24 reaches the straight portion 25a of the rail 25, the sub-rail angle 22 becomes horizontal and the lower surface of the bent portion 22b is continuous with the lower surface of the ridge 2a. Roller 12 is bent 22b
Sliding contact with the lower surface of The cash box 2 is horizontally supported by the sub rail angle 22. When the roller 24 reaches the front end of the rail 25, the cash box 2 and the sub-rail angle 22 are stopped by contacting a stopper (not shown). In this state, the cash box 2 is held in a fully opened state, so that money can be easily taken in and out.

When the cash box 2 is pushed in from this state, the roller 24 attached to the rear end of the sub-rail angle 22 slides in the rail 25 and the bent portion 22b of the sub-rail angle 22 is placed on the guide roller 12. To move the cash box 2 and the sub rail angle 22 in the closing direction.

When the bent portion 22b passes over the guide roller 12, the lower surface of the ridge 2a on the outer surface of the cash box 2 comes into sliding contact with the guide roller 26, and the roller 24 moves to the rail 25.
, The sub rail angle 22 starts to rotate upward with the screw 23 as a fulcrum. And FIG.
0, the roller 24 is bent at a position where the front plate 2 b is substantially flush with the front surface of the drawer cabinet 1.
And the sub-rail angle 22 stands upright, the cash box 2 and the sub-rail angle 22 stop, and the cash box 2 is housed in the drawer cabinet 1.

As described above, since the sub rail angle 22 rotates upward, the roller 24 can be moved closer to the rear end of the cash box 2 when the cash box 2 is housed in the drawer cabinet 1. Since the gap between the rear end of the cash box 2 and the rear end of the drawer cabinet 1 is smaller than before,
The drawer cabinet 1 can be made smaller.

[0041]

As described above, according to the first or second aspect of the present invention, the slide angle is attached to both outer side surfaces of the drawer so that the rear end protrudes rearward, and the rear end of the slide angle is provided. By providing an engaging portion that engages with rails attached to both inner side surfaces of the drawer cabinet, the open area of the drawer can be enlarged, and money can be easily taken in and out. In addition, when the drawer is moved in the closing direction, the slide angle moves to the front end position, so that the position of the engaging portion when the drawer is stored in the drawer cabinet can be closer to the rear end of the drawer, and Since the gap between the end portion and the rear end portion of the drawer cabinet is smaller than before, the drawer cabinet can be made smaller and space can be saved.

According to the third aspect of the present invention, the sub-rail angle is horizontally attached to the rear ends of both outer side surfaces of the drawer so as to protrude rearward, and the drawer is attached to the rear end of the sub-rail angle. By providing the engaging portions that engage with the rails attached to both inner side surfaces of the cabinet, the open area of the drawer can be enlarged, and money can be easily taken in and out. Also, when the drawer is moved in the closing direction, the sub-rail angle rises vertically, so that the position of the engaging portion in a state where the drawer is stored in the drawer cabinet can be closer to the rear end of the drawer. Since the gap between the end portion and the rear end portion of the drawer cabinet is smaller than before, the drawer cabinet can be made smaller and space can be saved.

[Brief description of the drawings]

FIG. 1 is a front-rear sectional view of a drawer box to which a drawer mechanism according to a first embodiment of the present invention is applied.

FIG. 2 is a diagram showing a state in which a cash box of the drawer box of FIG. 1 is partially closed.

FIG. 3 is a view showing a state in which a cash box of the drawer box in FIG. 1 is fully opened.

FIG. 4 is a sectional view taken along line AA of FIG. 3;

FIG. 5 is a sectional view taken along line BB of FIG. 3;

FIG. 6 is a longitudinal sectional view of a drawer box to which a drawer mechanism according to a second embodiment of the present invention is applied.

FIG. 7 is a view showing a state in which a cash box of the drawer box of FIG. 6 is closed partway;

FIG. 8 is a diagram showing a state in which a cash box of the drawer box of FIG. 6 is fully opened.

FIG. 9 is a sectional view taken along the line CC of FIG. 8;

FIG. 10 is a front-rear sectional view of a drawer box to which a drawer mechanism according to a third embodiment of the present invention is applied.

FIG. 11 is a diagram showing a state in which the cash box of the drawer box of FIG. 10 is partially closed.

FIG. 12 is a diagram showing a state in which the cash box of the drawer box in FIG. 10 is fully opened.

FIG. 13 is a sectional view taken along line DD of FIG. 12;

FIG. 14 is a sectional view taken along line EE of FIG. 12;

FIG. 15 is a perspective view showing an example of a drawer mechanism of a conventional drawer box.

[Explanation of symbols]

 1 drawer cabinet 2 cash box (drawer) 3 slide angle 6 roller (engagement part) 12 guide roller (guide part) 15 rail 16 fixed angle 22 sub rail angle 24 roller (engagement part) 25 rail

Claims (3)

[Claims] 1. A drawer box drawer mechanism comprising: a drawer cabinet having an open front surface; and a drawer which is housed in the drawer cabinet so as to be able to be taken in and out of the drawer cabinet in an anteroposterior direction and has an open upper surface. A pair of slide angles, which are slidably attached to both outer surfaces of the drawer in the front-rear direction and whose rear end protrudes rearward of the drawer when at a rear end position, inside the drawer cabinet; A pair of guide portions provided so as to be positioned on both sides of the drawer in front of the drawer and slidably supporting the slide angle in the front-rear direction; and positioned on both inner side surfaces of the drawer cabinet behind the guide portions. And a pair of rails extending in the front-rear direction, and provided at the rear end of each of the slide angles and slidably engaged with the rails. When the drawer is moved in the opening direction, each slide angle is moved to the rear end position and the drawer is held in a fully opened state, and when the drawer is moved in the closing direction, The drawer box drawer mechanism, wherein each of the slide angles is moved to a front end position so that the drawer is housed in the drawer cabinet. 2. The drawer box drawer mechanism according to claim 1, wherein each of the slide angles is slidably attached to a fixed angle fixed to an outer surface of the drawer. 3. A drawer mechanism for a drawer box, comprising: a drawer cabinet having an open front surface; and a drawer which is housed in the drawer cabinet so as to be able to be taken in and out of the drawer cabinet in an anteroposterior direction and has an open upper surface. A pair of ridges provided on both outer surfaces of the drawer so as to extend in the front-rear direction except for the rear end, and horizontally attached to the rear ends of the both outer surfaces of the drawer so as to project rearward. A pair of sub-rail angles having a guide surface continuous with the lower surface of the ridge and being rotatable upward with a front end as a fulcrum; and provided in front of the drawer cabinet on both sides of the drawer. A pair of guide portions for slidably supporting the lower surface of the ridge and the guide surface in the front-rear direction, and a rear of the guide portion on both inner side surfaces of the drawer cabinet. A pair of rails that are provided so as to be positioned and include a linear portion extending in the front-rear direction and a curved portion extending in a state of being bent in a quarter circle upward and rearward from a rear end thereof; and the sub-rail angles. And a pair of engaging portions slidably engaged with the rails. When the drawer is moved in the opening direction, the sub-rail angles become horizontal and the drawer The drawer box, wherein the drawer box is held in a fully opened state, and when the drawer is moved in the closing direction, each of the sub-rail angles stands vertically and the drawer is stored in the drawer cabinet. Drawer mechanism.