KR101440091B1 - Rotary opening and closing type drawer - Google Patents

Rotary opening and closing type drawer Download PDF

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Publication number
KR101440091B1
KR101440091B1 KR1020130056698A KR20130056698A KR101440091B1 KR 101440091 B1 KR101440091 B1 KR 101440091B1 KR 1020130056698 A KR1020130056698 A KR 1020130056698A KR 20130056698 A KR20130056698 A KR 20130056698A KR 101440091 B1 KR101440091 B1 KR 101440091B1
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KR
South Korea
Prior art keywords
opening
frame
door
closing door
rotating means
Prior art date
Application number
KR1020130056698A
Other languages
Korean (ko)
Inventor
안수연
Original Assignee
계원예술대학교 산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by 계원예술대학교 산학협력단 filed Critical 계원예술대학교 산학협력단
Priority to KR1020130056698A priority Critical patent/KR101440091B1/en
Application granted granted Critical
Publication of KR101440091B1 publication Critical patent/KR101440091B1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/60—Tiltably- or pivotally-arranged drawers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/08—Covers or lids for sliding drawers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00—Feet for furniture in general
    • A47B91/06—Gliders or the like

Abstract

The present invention relates to a rotary opening and closing type drawer, and is equipped with rotating means on both sides of a body to rotate the body toward the user, to open the door, to rotate in the opposite direction and to close the door, There is a convenient effect of finding out or taking out the article placed on.

Description

{ROTARY OPENING AND CLOSING TYPE DRAWER}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a drawer for storing and arranging various types of files and office supplies, and more particularly,

The drawer is used as a kind of cabinet for storing and organizing various kinds of files and office supplies independently or together with other furniture such as a desk.

Up to now, the drawer has been used in such a manner that one or more drawers are horizontally projected on the rails in a body surrounded by a plurality of side plates so that the front is opened.

At this time, the rails are formed on the inner wall of the body of the drawer, which limits the range in which the drawer can be opened.

In order to solve the above problems, Korean Utility Model Registration No. 20-0233996 discloses a sliding plate having a slot formed therein and coupled to a bottom plate of a drawer by a fixing bolt, whereby the drawer can be forwardly moved along the slot, I can do it.

However, there is still a drawback in that the drawer by the above-mentioned registration utility model is always inconvenient for the user to find or unload the article in the drawer when the drawer is forward, the opening always facing upwards perpendicular to the bottom plate.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a folding type drawer which is openable and closable in the direction of the user's eyes, The purpose is to provide.

In order to achieve the above object, the present invention provides a foldable drawer cabinet comprising: a box-shaped body having a door on one side and a storage space therein; Rotating means provided on opposite sides of the body, respectively; And a supporting means connected to the rotating means for supporting the body, wherein the opening / closing door is located at the upper portion of the body and closed so that the body is slid and opened when the body rotates forward And an engaging member having a groove formed in a direction in which the rotating means is opposed is provided at one end of the opening and closing door. The opening and closing door is provided at an upper end of the body to prevent the opening and closing door from being released when sliding, And a hinge member that rotates the hinge member is provided as another feature of the rotary opening and closing type drawer according to the present invention.

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Wherein the hinge member is formed by a circular pipe having a diameter smaller than the groove size of the engaging member so as to allow a space between the opening and closing doors to slide and pass therethrough and a elliptical elliptical pipe member in the width direction of the opening and closing door, And another aspect of the present invention is that it is attached to the upper side of the side panel.

The hinge member is attached to a front upper edge of both sides of the body provided with the rotating means and has a means for sliding the opening and closing door and passing through the groove of the engaging member, In the case of a drawer.

The supporting means comprises: a bent support rod connected to the rotating means; A bottom frame connected to one end of the support bar; And a plurality of wheels rotatably attached to the lower side of the floor frame, according to another aspect of the present invention.

The supporting rod is connected to the bottom frame perpendicularly, and the length of the supporting rod is longer than half of the diagonal length of the side surface of the body provided with the rotating means, according to another aspect of the present invention.

The body is different in height from the left and right upper side and the rear side upper side except for the upper side of the front side, so that the opening and closing door can be seated thereon.

Wherein the bottom frame is a rectangular frame frame having a larger width than the width of the body and the support frame is vertically connected to the left and right sides of the frame frame and is lower than half of the diagonal length of the side face of the body, The length of which is adjusted so as to be at the height, according to another aspect of the present invention.

Wherein the bottom frame is composed of a rectangular frame frame having a larger width than the width of the body and an auxiliary frame formed in a diagonal direction of the frame frame and the support frame is vertically connected to the left and right sides of the frame frame, The length of the diagonal length of the side surface of the body is adjusted to be shorter than half of the diagonal length of the side surface of the body.

The support bar further comprises a length adjusting means, which is another feature of the turn-open type drawer according to the present invention.

In another aspect of the present invention, the left and right ends of the opening / closing door are inserted into both sides of the body provided with the rotating means so that the sliding door is slidably inserted or a rail is attached.

The rotating and opening type drawer according to the present invention includes rotating means on both sides of the body to rotate the body in the direction toward the user, to open the door, to rotate the door in the opposite direction and to close the door, There is a convenient effect of locating and retrieving articles.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partially exploded perspective view of a rotary opening and closing type drawer according to an embodiment of the present invention; FIG.
2 is a use state view and a partial enlarged view of the rotary opening and closing type drawer shown in Fig.
Figs. 3 and 4 are sectional views taken along line AA and line BB in Fig. 2 (a), respectively.
5 is a view showing the state of use of the rotary opening and closing type drawer according to another embodiment of the present invention.
FIG. 6 is a plan view of a bottom frame of a turn-key type drawer according to the present invention, viewed from above.
7 to 9 are side views for explaining the operation relationship of the rotary opening and closing type drawer shown in Fig.
Figs. 10 and 11 are side views for explaining the operation relationship of the rotary opening and closing type drawer shown in Fig. 5. Fig.
12 is a side view for explaining the operation relationship when the length of the support bar is made shorter than the embodiment of Fig.
FIG. 13 is a side view for explaining the operation relationship of the rotary opening and closing type drawer according to another embodiment of the present invention. FIG.

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

As shown in FIG. 1, the rotary opening type drawer according to an embodiment of the present invention includes a box-shaped body 10 having a door 20 on one side and a storage space 11 formed therein. Rotating means (40) provided on both opposite sides of the body (10); And support means (50, 60) connected to the rotation means (40) for supporting the body (10).

The body 10 and the opening and closing door 20 have a predetermined thickness and are made of wood such as a medium density fiberboard (MDF), a particle board (PB), a ply wood, a metal, a plastic (synthetic resin) It can be manufactured with various materials such as paper.

As shown in FIGS. 2 and 4, the rotating means 40 is disposed on the opposite left and right sides 16 of the body 10 at the positions of the center of gravity of the body 10, Is preferred.

In this case, the center of gravity of the body 10 may vary depending on the article to be accommodated in the storage space 11. However, since the center of gravity of the body 10 corresponds to the diagonal line of the left and right sides 16, Means 40 can be mounted.

4, a bearing socket 42 is fixed to one side surface 16 of the body 10 by a bearing 44 (see FIG. 4) on an end flange of the bent support rod 50 The bolts 46 and the nuts 48 may be fastened to each other with the bolts 46 and 48 interposed therebetween.

2 (a), the opening and closing door 20 is located at the top of the body 10 and is closed. As shown in FIGS. 2 (b) and 2 (c) The body 10 is automatically slid open when the body 10 rotates forward (forward) by the rotating means 40, thereby rotating the body 10 in the direction toward the user and opening the door 20, So that it is convenient to use and it is convenient to find out or take out the article placed in the storage space 11. [

As shown in Figs. 2 and 3, at one end of the opening and closing door 20, there is provided an engaging member (not shown) having grooves 21 in the direction in which both side rotating means 40 provided on the left and right side surfaces 16 face each other The hinge 20 is provided at the upper end of the body 10 to prevent the door 20 from slipping when the door 20 is slid and to be coupled to the hinge 21 of the hinge member 22, It is preferable that the member 30 is provided.

2 and 3, the hinge member 30 may have a diameter smaller than that of the groove 21 of the engaging member 22, A pipe member 30 having an elongated elliptical shape in the left and right width direction of the opening and closing door 20 with a predetermined space 31 so that the opening and closing door 20 can slide and pass through the circular pipe, (Not shown).

When the hinge member 30 is attached at an angle to the upper end of the front side 12 of the body 10 at a predetermined angle with the pipe member 30 having the cross section as shown in Fig. The groove 21 of the engaging member 22 is engaged with the upper pipe separated to the interspace 31 as shown in the partial enlargement of Fig. 2 (c) And it is fully opened.

5, the 'A' type fastening piece 32 having means for fastening to the groove 21 of the fastening member 22 is inserted into the fastening means 40 of the hinge member 30, And may be attached at an angle to the front upper edges of the left and right sides 16 of the body 10, which are provided at predetermined angles. 5 (b), when the opening and closing door 20 is slid down the lower side of the engaging piece 32 at the time of sliding, the engaging piece 32 comes into contact with the groove 21 of the engaging member 22, And will be fully opened.

1 to 6, the support means includes a bent support rod 50 connected to the rotation means 40 and a bottom frame 60 connected to one end of the support bar, A plurality of wheels 61 may be rotatably attached to the lower side of the wheels 60 and 60a.

The bottom frame 60 and 60a may be connected to the support rod 50 to support the body 10 and may have any structure such as an H-shape. However, as shown in FIG. 6, 10 or a frame frame 62 of a rectangular shape or an auxiliary frame 64 formed in a diagonal direction of the frame frame.

7 to 13, the forward rotation angle of the body 10, that is, the angle of the openings is determined by the structure and the coupling relationship of the support rods 50 and the bottom frames 60 and 60a, This can be explained as follows.

9, the support bar 50 is connected to the bottom frame 60 in a vertical direction, and the length H1 of the support bar 50 is set to be greater than the length H1 of the left and right angles of the body The lower end of the opening and closing door 20 is brought into contact with the floor 1 and the engaging member 22 of the opening and closing door 20 is brought into contact with the hinge member 30 The body 10 is not rotated any more, and the body 10 is opened at a certain angle in the direction of the user's sight.

1 to 4, the body 10 is provided with an inner side on the upper side of the left and right side surfaces 16 and an inner side of the upper side of the rear side surface 14 except for the upper side of the front side surface 12, As shown in Fig. 1, when the body is tilted, the left and right side surfaces 16 (16a, 16b) of the opening / closing door 20 It is preferable to slide along the step. The step 14a of the rear side surface 14 functions to prevent the opening / closing door 20 from being opened when the body 10 rotates in the opposite direction.

When the user rotates the body 10 toward the user, the opening and closing door 20 passes through the hinge member 30, as shown in FIGS. 2 (b) and 7, The slider 20 slides along the step of the right side face 16 and then slides on the hinge member 30 as shown in Figure 8 when the center of gravity of the opening and closing door 20 is slid, The engaging member 22 of the opening and closing door 20 is fastened to the hinge member 30 and the lower end of the opening and closing door 20 touches the contact point P1 of the floor 1, And the opening and closing door 20 are stopped.

5, the left and right ends of the opening / closing door 20 are inserted into the left and right side surfaces 16 provided with the rotating means 40, (Not shown) may be formed or a rail 16a may be formed so as to slide.

In contrast, when the body 10 is rotated, the latching member 22 of the opening and closing door 20 is rotated by the hinge 20, The lower end of the opening and closing door 20 touches the floor 1 before the upper body of the body 10 is fully opened before the body 10 is fastened to the member 30 to stop the rotation of the body 10.

6 (b), the bottom frame is a frame frame 62 having a rectangular shape that is larger than the width of the left and right sides of the body 10, and the support bar is, as shown in FIG. 13, And the length is adjusted so as to be provided at a height H2 that is lower than half of the diagonal length of each of the left and right sides 16 of the body provided with the rotating means 40 Lt; / RTI >

When the user rotates the body 10 toward the user, the rotation of the body 10 is performed such that the one side edge of the body 10 contacts the contact P4 of the floor 1 Or when the lower end of the door 20 comes into contact with the floor 1 at the time when the door 20 touches the floor 1.

Therefore, even if the upper end of the body 10 is formed not only by the above-described steps but also by the grooves or the rails 16a, the opening and closing door 20 can be fastened, slidably opened and closed.

6 (a), the bottom frame includes a frame frame 62 having a rectangular shape larger than the width of the body 10, and an auxiliary frame 64 formed in a diagonal direction of the frame frame 10 to 12, the support bar 50 is vertically connected to the left and right sides of the frame 60 (62), and the left and right sides of the body provided with the rotation means 40 May be configured to have a length less than half the diagonal length of each side 16.

11, when the user rotates the body 10 toward the user, the rotation of the body 10 is performed such that one side edge of the body 10 contacts the contact point of the auxiliary frame 64 P2 when the bottom of the opening and closing door 20 touches the floor 1. [

12, when one side edge of the body 10 touches the contact point P3 of the auxiliary frame 64, when the length of the support rod 50 is shorter than that of the embodiment shown in Fig. 11, ) Is stopped.

10 to 12, even when the upper end of the body 10 is formed not only by the above-described steps but also by the grooves or the rails 16a, the opening and closing door 20 is tightened and slidably opened and closed There is nothing to be done.

10 and 11 are side views for explaining the operation relationship of the rotary opening and closing type drawer in which the opening and closing door 20 is coupled to the long groove or rail 16a shown in FIG. The engaging member 22 is fastened to the hinge member 30 and rotates so that the one side edge of the body 10 is rotated The rotation of the body 10 is stopped when it touches the contact P2 of the auxiliary frame 64. [

10 to 12, the support rod 50 is further provided with a predetermined length adjusting means 52 so that the length of the support rod 50 can be adjusted.

Of course, the length adjusting means 52 is provided in each of the both side support rods 50, thereby adjusting the length of the support rods 50 and adjusting the opening direction of the body 10 in the direction of the eye according to the elongation of the user There is an advantage that it can be easily adjusted.

Although the specific example of the length adjusting means 52 may vary, it is preferable that the center of the support rod 50 is cut, a thread is formed on at least one end of the cut end, and a cylindrical nut The length of the support rod 50 can be easily adjusted by turning the cylindrical nut.

In each of the above embodiments, the opening and closing door 20 may be a single plate as shown in the accompanying drawings, but it may be implemented as a bellows type (not shown) in which a plurality of lock strips are rotatably attached to each other .

When the opening / closing door 20 is formed in a bellows shape, guide protrusions (not shown) are formed at both ends of a plurality of plates constituting the bellows, and the left and right sides 16 of the body 10, The guide protrusion is moved along the guide groove when the body 10 rotates and the bellows-shaped opening and closing door is moved backwardly from the front side 12 of the body 10 So that the body can be rotated in the opposite direction and the bellows can be moved to the upper guide groove to close the opening and closing door.

While the present invention has been described in connection with what is presently considered to be the most practical embodiments, it is to be understood that the invention is not limited to the disclosed embodiments.

10: Body
11: Storage space
12: front side
14: rear side
16: Left and right side
20: Opening and closing door
21: Home
22:
30: a hinge member
32:
40: rotating means
50: support rod
52: length adjusting means
60, 60a: a bottom frame
61: Wheels
62: Border frame
64: auxiliary frame

Claims (12)

delete delete A box-shaped body having a door on one side and forming a storage space therein;
Rotating means provided on opposite sides of the body, respectively; And
And a supporting means connected to the rotating means for supporting the body,
Wherein the opening / closing door is located at the upper portion of the body and is closed so that the body slides and opens when the body rotates forward,
And an engaging member having a groove formed in a direction in which the rotating means faces is provided at one end of the opening / closing door,
Wherein a hinge member is provided at an upper end of the body to prevent the door from slipping out when the door is slid and to rotate the door when the door is closed.
The method of claim 3,
Wherein the hinge member is formed by a circular pipe having a diameter smaller than the groove size of the engaging member so as to allow a space between the opening and closing doors to slide and pass therethrough and a elliptical elliptical pipe member in the width direction of the opening and closing door, And the upper side of the case is attached to the upper side.
The method of claim 3,
Wherein the hinge member is attached to a front upper edge of both sides of the body provided with the rotating means and has a means for sliding the opening and closing door and passing through the groove of the engaging member. Rotating opening type chest of drawers.
6. The method according to any one of claims 3 to 5,
Wherein the support means comprises:
A bent support rod connected to the rotating means;
A bottom frame connected to one end of the support bar; And
And a plurality of wheels rotatably attached to a lower side of the floor frame.
The method according to claim 6,
The support rods being connected perpendicularly to the bottom frame,
Wherein the length of the support bar is longer than half of a diagonal length of the side surface of the body provided with the rotation means.
8. The method of claim 7,
Wherein the body has a height difference to allow the opening / closing door to be seated inside each of left, right upper side, and rear side upper side except for the front side upper end.
The method according to claim 6,
Wherein the bottom frame is a rectangular frame frame having a width larger than the width of the body,
Wherein the supporting bar is vertically connected to the left and right sides of the frame and is adjusted to have a height lower than half of the diagonal length of the side of the body provided with the rotating means.
The method according to claim 6,
Wherein the bottom frame is composed of a frame frame having a rectangular shape larger than the width of the body and a sub frame formed in a diagonal direction of the frame frame,
Wherein the support rods are vertically connected to the left and right sides of the frame and are adjusted to have a length shorter than half of the diagonal length of the side surface of the body provided with the rotation means.
11. The method of claim 10,
Wherein the support bar further comprises a length adjusting means.
11. The method of claim 10,
Wherein both ends of the opening and closing door are inserted into both sides of the body provided with the rotating means so that the left and right ends of the opening and closing door are slid inwardly, or a rail is attached thereto.
KR1020130056698A 2013-05-20 2013-05-20 Rotary opening and closing type drawer KR101440091B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200093886A (en) 2019-01-29 2020-08-06 한밭대학교 산학협력단 Rotary drawer
WO2021150024A1 (en) * 2020-01-21 2021-07-29 박진태 Document management system using furniture unit, and operating method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6322179B1 (en) * 1999-08-05 2001-11-27 Kurt D. Hillemann Orientation adjustable insulated workpiece for welding
KR200414772Y1 (en) 2006-02-10 2006-04-24 내쇼날푸라스틱주식회사 Rotation stand apparatus
KR20110068699A (en) * 2009-12-16 2011-06-22 방광철 Cooling table

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6322179B1 (en) * 1999-08-05 2001-11-27 Kurt D. Hillemann Orientation adjustable insulated workpiece for welding
KR200414772Y1 (en) 2006-02-10 2006-04-24 내쇼날푸라스틱주식회사 Rotation stand apparatus
KR20110068699A (en) * 2009-12-16 2011-06-22 방광철 Cooling table

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200093886A (en) 2019-01-29 2020-08-06 한밭대학교 산학협력단 Rotary drawer
WO2021150024A1 (en) * 2020-01-21 2021-07-29 박진태 Document management system using furniture unit, and operating method

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