KR101415051B1 - Cabinet having the electrically brake in drawer - Google Patents
Cabinet having the electrically brake in drawer Download PDFInfo
- Publication number
- KR101415051B1 KR101415051B1 KR1020130006000A KR20130006000A KR101415051B1 KR 101415051 B1 KR101415051 B1 KR 101415051B1 KR 1020130006000 A KR1020130006000 A KR 1020130006000A KR 20130006000 A KR20130006000 A KR 20130006000A KR 101415051 B1 KR101415051 B1 KR 101415051B1
- Authority
- KR
- South Korea
- Prior art keywords
- drawer
- unit
- cabinet
- roller
- brake
- Prior art date
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Classifications
-
- 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
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/457—Actuated drawers operated by electrically-powered actuation means
-
- 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
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
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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
- A47B95/00—Fittings for furniture
- A47B95/02—Handles
- A47B2095/024—Drawer handles
Landscapes
- Drawers Of Furniture (AREA)
Abstract
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cabinet capable of interrupting sliding of a drawer part by constituting an electric brake part for interrupting rotation of a roller part according to whether a handle part is operated. A drawer part installed in the body part in the longitudinal direction and slidable; A handle provided on a front plate of the drawer; And a braking unit installed at a lower portion of the drawer unit and rotating in contact with the ground, and a brake unit for controlling the rotation of the roller unit based on a sensed value of the human body close to the handle unit or the grip unit. . Accordingly, since the cabinet having the electric brake in the drawer unit according to the present invention controls the rotation of the roller according to whether the handle is operated, the drawer unit is securely fixed even when the cabinet is installed on a predetermined inclined floor, The storage section is fixed to the sliding position, so that it is easy to store and remove objects.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cabinet having an electric brake in a drawer portion, and more particularly, to a cabinet capable of controlling the sliding of a drawer portion by constituting a brake portion for interrupting rotation of a roller portion according to sensing of a handle portion.
In general, a cabinet refers to a field for storing office documents or goods, and is an upright box made of metal or synthetic resin.
Such a cabinet is divided into a door type cabinet and a sliced type cabinet depending on the configuration of the door and the drawer.
A door-type cabinet consists of a main body divided into one or several spaces for storing articles and a door that can be opened or closed on one side or both sides.
A sliding cabinet is a cabinet which can open and close a plurality of drawers including a storage space by using sliding parts such as rails. The cabinet includes a longitudinal sliding cabinet in which a plurality of drawers are vertically arranged according to the aligning direction of a sliding drawer, And a lateral sliding cabinet in which the drawers are arranged to the left and right.
Of the above cabinets, the transverse sliding cabinet is provided with a rail so that the storage portion can slide, and the storage portion protrudes toward the front portion side along the rail. Therefore, the storage portion is exposed to the outside and is suitable for storing heavy objects.
Therefore, the transverse sliding cabinet must be able to easily open and close the cabinet door while preventing heavy bending of the drawer bottom plate caused by the load of the stored object.
A tool cabinet and / or a material cabinet is disclosed in European Patent Publication No. 1154879 in order to realize a more natural sliding operation while avoiding the tilting phenomenon due to the weight of the object stored in the drawer.
In the above-described configuration of the cabinet, one or more supports such as rollers, cylinder cylinders, or bearings may be provided at the front and rear portions of the plurality of vertical drawer bottoms so that the weight of the drawer is completely supported on the floor, And more particularly to a tool and / or article cabinet in which a drawer is opened and closed by providing a support portion at the front of the bottom surface and providing a drive trajectory for driving the drawer on the bottom surface of the main body.
FIG. 1 shows a conventional cabinet. As shown in the drawing, a plurality of
However, when the conventional cabinet is installed on a floor having a predetermined inclination, the drawer is forcibly closed or opened. That is, the drawer may be opened or closed in the inclined direction of the floor, thereby causing a safety accident, and the object stored in the drawer may fall and the object may be damaged. In order to solve this problem, it is possible to arrange the rollers by providing a support for restraining the rollers. However, it is very troublesome to install a support for each sliding position of the drawer.
In addition, even when the above-described conventional cabinet is installed on the floor which is kept horizontal, even if the user expects the unintended operation, for example, the drawer, the drawer is slid and closed, .
SUMMARY OF THE INVENTION It is an object of the present invention to provide a cabinet in which a brake is provided in a drawer portion to solve the above problems. And to provide a cabinet equipped with an electric brake in a drawer portion capable of releasing the brake.
In order to solve the above problems, a cabinet having an electric brake in a drawer unit according to the present invention includes a
The cabinet having the electric brake in the drawer unit according to the present invention senses a state of approaching or grasping the handle portion and interrupting the rotation of the roller so that the drawer portion is secured even if it is installed on a predetermined inclined floor.
In addition, since the storage portion is fixed to the sliding position in the process of storing the object in the drawer portion, the storage and removal of the object is easy.
1 is a perspective view of a conventional cabinet,
2 is a perspective view of a cabinet equipped with an electric brake in a drawer unit according to the present invention,
3 is a perspective view of a front plate side in a cabinet having an electric brake in a drawer portion according to the present invention,
4 is an exploded perspective view of a front plate side in a cabinet having an electric brake in a drawer portion according to the present invention,
5 is a perspective view of a brake in a cabinet having an electric brake in a drawer portion according to the present invention,
6 is a cross-sectional view of a brake in a cabinet having an electric brake in a drawer portion according to the present invention,
Figure 6a is a cross-sectional view of another embodiment of a brake in a cabinet having a brake in a drawer portion according to the present invention,
FIG. 7 is an exploded perspective view of a handle in a cabinet having an electric brake in a drawer portion according to the present invention,
Figure 7a is a perspective view of another embodiment of the handle in a cabinet having an electric brake in a drawer according to the present invention,
8 is a cross-sectional view of the operating state of a brake in a cabinet having a brake in a drawer portion according to the present invention.
The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may properly define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.
Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention. Therefore, various equivalents And variations are possible.
Before describing the present invention with reference to the accompanying drawings, it should be noted that the present invention is not described or specifically described with respect to a known configuration that can be easily added by a person skilled in the art, Let the sound be revealed.
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cabinet capable of interrupting sliding of a drawer part by constituting a brake part for interrupting rotation of a roller part according to whether the handle part is operated or not, Which is a perspective view of the cabinet.
The cabinet having the electric brake in the drawer unit according to the present invention includes the
The
The
The
The
The brake unit 500 interrupts the rotation of the
FIG. 3 is a perspective view of a front plate side in a cabinet having an electric brake in a drawer unit according to the present invention, FIG. 4 is an exploded perspective view of a front plate side in a cabinet having an electric brake in a drawer unit according to the present invention, 5 is a perspective view of a brake part in a cabinet equipped with an electric brake in a drawer part according to the present invention.
First, the configuration of the
The
The
The
The
In the configuration of the
The brake unit 500 includes a
The
The
The
7, the
At this time, the human body detection sensor may be composed of one or more selected from a piezoelectric sensor, an infrared sensor and a pressure sensor.
A piezoelectric sensor is a sensor that uses a device with a piezoelectric effect. It is a sensor that can convert vibration into electricity, and vice versa.
An infrared sensor is a device that detects the physical quantity or the stoichiometry such as temperature, pressure, and intensity of radiation using infrared rays and converts it into electric quantity capable of signal processing. There are two ways to detect when the machine is shut off by emitting infrared rays and to detect the surrounding infrared rays. There are two kinds of infrared sensors: an active type that detects infrared rays by self-copying infrared rays to detect a change in light, and a manual type that reads only infrared rays received from outside without a light emitter.
A pressure sensor is a device that detects pressure and converts it into an electrical signal for transmission.
The piezoelectric sensor, the infrared sensor, and the pressure sensor may be replaced with other sensors that detect the user's hand in more detail.
Further, the sensor module may be replaced with a contact switch or push
The
In the attached drawings, the commercial power line applied to the
The
The
That is, as shown in FIG. 6 of the accompanying drawings, the
The
At this time, in order to further enhance the frictional force between the
However, even if the
Accordingly, in the present invention, the
8 is a cross-sectional view of the operating state of a brake in a cabinet having a brake in a drawer portion according to the present invention.
8A shows the operating state of the brake unit 500 in a state where the
The
Therefore, even if the
Since the cabinet having the brakes in the drawer unit according to the present invention controls the rotation of the rollers according to whether the handle is operated, the drawer unit is secured even when it is installed on a predetermined inclined floor.
In addition, since the storage portion is fixed to the sliding position in the process of storing the object in the drawer portion, the storage and removal of the object is easy.
2 to 8 are merely illustrative of the essential features of the present invention. As various designs can be made within the technical scope of the present invention, the present invention is limited to the configurations of Figs. 2 to 8 It is self-evident.
100: Body part 200: Drawer part
210: front plate 300: handle portion
400: roller part 410: roller case
420, 421: bearing 430: shaft
440, 441: roller 500: brake part
510: Bracket 520: Disk
530: Sensor module 531: Push switch
532: electric wire 540: solenoid
541: load 550: return spring
Claims (5)
The roller unit 400 includes a roller case 410; Bearings 420 and 421 installed on both sides of the roller case 410; A shaft 430 installed through the bearings 420 and 421 and a pair of rollers 440 and 441 installed at both ends of the shaft 430 and rotated in contact with the ground,
The brake unit 500 interrupts the rotation of the shaft 430 based on a sensed value obtained by grasping the grip 300 or sensing a human body close to the grip 300,
The brake unit 500 includes a disk 520 mounted on the bracket 510 of the roller case 410 and hinged to be in contact with the shaft 430, A sensor module 530 provided on the handle 300; A solenoid 540 for operating the disc 520 based on the sensed value of the sensor module 530 and a return spring for returning the disc 520 to contact the disc 520 with the shaft 430 550). ≪ RTI ID = 0.0 > 1 < / RTI >
The return spring 550 is installed on the outer side of the rod 541 and has one end supported by the disk 520 and the other end supported by the roller case 410. In the drawer portion, cabinet.
The sensor module 530
1. A human body detection sensor for detecting a human body, wherein the human body detection sensor is one selected from a piezoelectric sensor, an infrared sensor and a pressure sensor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130006000A KR101415051B1 (en) | 2013-01-18 | 2013-01-18 | Cabinet having the electrically brake in drawer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130006000A KR101415051B1 (en) | 2013-01-18 | 2013-01-18 | Cabinet having the electrically brake in drawer |
Publications (1)
Publication Number | Publication Date |
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KR101415051B1 true KR101415051B1 (en) | 2014-07-04 |
Family
ID=51741093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020130006000A KR101415051B1 (en) | 2013-01-18 | 2013-01-18 | Cabinet having the electrically brake in drawer |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107971993A (en) * | 2018-01-05 | 2018-05-01 | 福建旭晖铝业有限公司 | A kind of active type aluminium section bar dispenser |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0582743U (en) * | 1992-04-14 | 1993-11-09 | 曙産業車輌株式会社 | Hand cart for carrying luggage |
JPH0971304A (en) * | 1995-09-05 | 1997-03-18 | Daifuku Co Ltd | Moving lack equipment |
JP2012091557A (en) | 2010-10-25 | 2012-05-17 | Gop Kk | Roll box pallet |
-
2013
- 2013-01-18 KR KR1020130006000A patent/KR101415051B1/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0582743U (en) * | 1992-04-14 | 1993-11-09 | 曙産業車輌株式会社 | Hand cart for carrying luggage |
JPH0971304A (en) * | 1995-09-05 | 1997-03-18 | Daifuku Co Ltd | Moving lack equipment |
JP2012091557A (en) | 2010-10-25 | 2012-05-17 | Gop Kk | Roll box pallet |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107971993A (en) * | 2018-01-05 | 2018-05-01 | 福建旭晖铝业有限公司 | A kind of active type aluminium section bar dispenser |
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