KR20160051014A - Door lock apparatus for a furniture - Google Patents
Door lock apparatus for a furniture Download PDFInfo
- Publication number
- KR20160051014A KR20160051014A KR1020140150341A KR20140150341A KR20160051014A KR 20160051014 A KR20160051014 A KR 20160051014A KR 1020140150341 A KR1020140150341 A KR 1020140150341A KR 20140150341 A KR20140150341 A KR 20140150341A KR 20160051014 A KR20160051014 A KR 20160051014A
- Authority
- KR
- South Korea
- Prior art keywords
- unit
- locking
- furniture
- door lock
- locking unit
- Prior art date
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/44—Locks or fastenings for special use for furniture
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C3/00—Fastening devices with bolts moving pivotally or rotatively
- E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cabinets, Racks, Or The Like Of Rigid Construction (AREA)
Abstract
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a door locking device for furniture, and more particularly, to a door locking device for locking a door of a furniture, The present invention relates to a door locking device for furniture.
Generally, furniture is arranged in a room for storing and storing household goods, and a storage space is formed inside.
Here, the furniture can be provided to store various kinds of household goods such as futons and clothes, and in particular, the furniture is to store various sizes of dishes, dishes, and containers that can contain the cooked food when cooking food in the kitchen A sink storage cabinet can be included.
On the other hand, a door for opening and closing the storage space can be installed at one side of the furniture, and the door is opened to store the household goods in the storage space, or to take out the stored household goods.
However, if vibration occurs due to various causes, particularly, earthquake, and the furniture is shaken, the door, which is installed in the furniture and closes the storage space, may be opened due to vibration. In this case, A safety accident may occur to the user due to leakage from the inside of the furniture to the outside, and there is a risk that the household articles may be damaged.
In particular, when a bowl or container is stored in a kitchen furniture such as a sink cabinet, when a door that closes the kitchen furniture is opened due to an earthquake or the like, when the bowl or the container falls from the user's upper side, The user may be injured, and damage such as breakage of the bowl or the container itself may occur.
SUMMARY OF THE INVENTION 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 door locking device and a door locking device, which can prevent a leakage of household goods such as a bowl, Thereby, it is possible to prevent a user from being injured and to prevent breakage of household goods such as a bowl.
According to an aspect of the present invention, there is provided a door lock apparatus comprising: a door lock main unit mounted on a furniture main body; A first locking unit coupled to the door lock main body unit to be movable relative to the door lock body unit and configured to relatively move when an external impact occurs; And a second locking unit installed on a furniture door coupled to the furniture main body and being locked with the first locking unit when the external impact is generated.
The first locking unit and the second locking unit may be mounted on the door lock main body unit. When the first locking unit is moved to the first locking unit, a load is applied to the first locking unit, Unit. ≪ / RTI >
The door lock main body unit may include a load unit protruding from the inside of the door lock main body unit to load the load unit.
The load attaching unit arranging portion may be formed with an inner groove formed concavely so that the load attaching unit can be lifted, or a ridge protrusion provided so as to surround the load attaching unit.
The door lock main body unit may include an insertion hollow into which the first locking unit is inserted so that the first locking unit can protrude outward from the inside of the door lock main body unit.
The first locking unit may include a second locking unit receiving groove inserted in the insertion hollow and adapted to receive and engage at least a portion of the second locking unit; A lifting and lowering portion coupled to the second locking-unit receiving groove, the loading portion being disposed adjacent to the unit placing portion; And a coupling protrusion protruding from the second locking unit receiving groove to be coupled to the door lock main body unit.
The upper and lower moving parts may be provided in a pair, and the pair of upper and lower moving parts may be provided on both sides of the unit placing part.
In addition, the upward and downward moving parts may be inclined upward toward the direction in which the load part moves away from the unit arrangement part.
The first locking unit may be provided so as to be rotatable about the coupling protrusion as a rotation shaft.
Further, when the load attaching unit moves to the up-and-down moving part by the external impact, the load moving part moves the up-and-down moving part downward, and the second locking unit receiving groove part moves upward have.
The apparatus may further include an original recovery pressurizing unit coupled to the door lock main body unit and configured to restore originally the first locking unit by restricting the first locking unit by pressing the first locking unit in contact with the first locking unit have.
Further, the above-described restorative pressure unit may include: a main body binding unit coupled to the door lock main unit; And a pressing part coupled to the main body binding part and adapted to press the first locking unit.
Further, the above-mentioned elementary pressure recovery unit may further include an elastic unit coupled to the main body binding unit to provide an elastic force.
The second locking unit may include: a door coupling portion coupled to the furniture door; And a locking hook coupled to the door coupling portion and locked to the first locking unit.
And, the second locking unit may be arranged to be positioned above the first locking unit.
In addition, the load attaching unit may be provided with beads so as to move to the first locking unit when the external impact is generated.
Embodiments of the present invention prevent the household articles such as a bowl or the like housed in the furniture from being leaked out or falling out of the furniture when the vibration of the furniture door is activated by vibrations caused by an earthquake or the like, There is an effect that prevention of injury of a user and damage of daily necessities such as a bowl can be prevented.
FIG. 1 is a perspective view of a furniture door lock device according to an embodiment of the present invention.
2 is a side cross-sectional view of a furniture door lock device according to an embodiment of the present invention in which furniture is installed and the lock is released.
FIG. 3 is a side cross-sectional view of a furniture door lock device according to an embodiment of the present invention, which is installed in a furniture and is locked.
4 is a perspective view illustrating the inside of a door lock device for furniture according to an embodiment of the present invention.
FIG. 5 is a perspective view of a door locking device for furniture according to an embodiment of the present invention, in which a load attaching unit is moved to the upper and lower doors.
6 is a perspective view of a door lock main unit in a furniture door lock apparatus according to an embodiment of the present invention.
FIG. 7 (a) is a side sectional view of a door lock apparatus for furniture according to an embodiment of the present invention, in which an inner groove is formed in a unit placement portion of a load, FIG. 7 (b) Is a side cross-sectional view in which a ridge protrusion is formed in a load attaching unit disposition portion in a door lock device for furniture according to the present invention.
8 is a perspective view of a first locking unit in a furniture door lock apparatus according to an embodiment of the present invention.
9 is a front view of a first locking unit in a furniture door lock apparatus according to an embodiment of the present invention.
10 is a perspective view showing a state in which the original recovery pressurizing unit is coupled to the door lock main unit in the furniture door lock apparatus according to the embodiment of the present invention.
11 is a perspective view of an original recovery pressurizing unit in a furniture door lock apparatus according to an embodiment of the present invention.
In order to fully understand the present invention, operational advantages of the present invention, and objects achieved by the practice of the present invention, reference should be made to the accompanying drawings and the accompanying drawings which illustrate preferred embodiments of the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like reference symbols in the drawings denote like elements.
The terms 'one side' and 'other side' as used herein do not mean a specified side, and when any side of a plurality of sides is referred to as one side, it is understood that the other side corresponding thereto refers to the other side It should be noted.
Further, it is to be noted that the term " connection " as used herein includes not only a case where one member is directly connected to another member but also a case where one member is indirectly connected to another member through a coupling member.
The furniture used in the present invention refers to a structure for storing various household goods such as futons, clothes, cosmetics and the like, and includes kitchen utensils capable of storing various kinds of utensils, dishes, and containers used in the kitchen. For convenience, we will focus on the kitchen furniture in which the dishes are stored.
In this specification, the receiving groove is formed in the first locking unit and the locking hook is formed in the second locking unit to lock the locking hook of the second locking unit to the receiving groove of the first locking unit when an external impact is generated. It is to be understood that the present invention is not limited thereto and conversely, it is also possible to include a method in which a locking hook is formed in the first locking unit and a receiving groove is formed in the second locking unit to lock each other.
In the present specification, the external impact may include vibration due to construction of the building itself or construction outside the building, and various types of natural disasters. Hereinafter, for the sake of convenience of explanation, .
FIG. 1 is a perspective view of a furniture
Referring to these drawings, a furniture
Referring to FIG. 1, a
1, the door lock
Here, the manner in which the
When the
1 to 3, the
That is, as shown in FIG. 2, when vibration due to an earthquake does not occur, the
The user can open the
3, when the vibration occurs due to an earthquake or the like, the
Accordingly, when the
FIG. 4 is a perspective view illustrating the inside of a
Referring to FIG. 4, the
4 and 5, the
FIG. 6 is a perspective view of a door lock
Referring to FIG. 6, the load
In the case where the upper portion of the
7 (a), the upper surface of the load
Here, the concave degree of the
7 (b), the upper surface of the load
That is, similar to the
Here, the size and thickness of the
FIG. 8 is a perspective view of a
6, an insertion hollow 220 may be formed in the door lock
That is, one side of the
Referring to FIG. 8, the
Referring to FIGS. 4 to 6 and 8, the second locking
Referring to FIG. 8, the upper and lower moving
Here, the upper and lower
Referring to FIG. 8, the engaging
Referring to FIG. 4, when the
At this time, the user can open the
5, when a vibration due to an earthquake or the like occurs, a pair of
The second locking
That is, similar to the seesaw principle, when the upper and lower moving
At this time, the furniture
9, the upward and downward moving
9, the upward and downward moving
9, since the height of the cross section of the upper and lower moving
10 is a perspective view showing a state in which an original
4 and 10, the element
11, the element
The main
The
4 and 5, since the original
When the second locking
As described above, when the upward / downward moving
4 and 11, the
That is, when the user removes the pressing force after pressing the
In the
4, a
Here, in order to prevent the
The upper and lower
Here, the
Thus, the locking of the
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Accordingly, such modifications or variations are intended to fall within the scope of the appended claims.
100: furniture door lock device 200: door lock main unit
210: load unit attachment unit 211: inner side groove
212: rim 220: inserted hollow
230: coupling projection inlet groove 240: main body coupling projection inlet groove
300: first locking unit 310: second locking unit receiving groove
320: Shanghai east part 330: engaging projection
400: second locking unit 410: door coupling portion
420: Locking hook 500: Load attaching unit
500: Beads 600: Restorative pressure unit
610: main body binding portion 620: pressing portion
630: elastic unit 640: main body bite projection
700: Furniture 710: Furniture body
720: Furniture door 800: Bowl
Claims (16)
A first locking unit coupled to the door lock main body unit to be movable relative to the door lock body unit and configured to relatively move when an external impact occurs; And
And a second locking unit installed on the furniture door coupled to the furniture main body and locked with the first locking unit when the external impact is generated.
And a load unit provided in the door lock main unit to lock the first locking unit and the second locking unit by applying a load to the first locking unit after moving to the first locking unit when the external shock is generated, Further comprising a door lock mechanism for locking the door.
Wherein the door lock main body unit includes a load unit protruding from the inside of the door lock main unit to load the load unit.
The load attaching unit arranging unit
An inner groove formed to be concave so that the load attaching unit can be lifted, or a rim protrusion provided so as to surround the load attaching unit.
Wherein the door lock main body unit includes an insertion hollow into which the first locking unit is inserted so that the first locking unit can protrude outward from the inside of the door lock main body unit.
Wherein the first locking unit comprises:
A second locking unit receiving groove inserted in the insertion hollow and adapted to receive and engage at least a portion of the second locking unit;
A lifting and lowering portion coupled to the second locking-unit receiving groove, the loading portion being disposed adjacent to the unit placing portion; And
And a coupling protrusion protruding from the second locking unit receiving groove to be coupled to the door lock main body unit.
Wherein the upper and lower doors are provided in a pair and the pair of upper and lower doors are provided on both sides of the unit arrangement.
Wherein the upper and lower doors are inclined upward toward a direction away from the unit arrangement portion.
Wherein the first locking unit is rotatably provided with the coupling projection as a pivot shaft.
Wherein when the load attaching unit moves to the up-and-down moving part by the external impact, the up-and-down moving part moves downward by the load of the load attaching unit, and the second locking- Door lock.
Further comprising an original recovery pressurizing unit coupled to the door lock main unit and contacting the first locking unit to pressurize the first locking unit such that the first locking unit is restored to its original position. Furniture locks for furniture.
The above-described restorative pressurizing unit includes:
A main body coupling unit coupled to the door lock main unit; And
And a pressing portion coupled to the main body coupling portion and adapted to press the first locking unit.
Further comprising an elastic unit coupled to the main body coupling portion to provide an elastic force.
The second locking unit includes:
A door coupling portion coupled to the furniture door; And
And a locking hook coupled to the door coupling portion and locked to the first locking unit.
And the second locking unit is disposed to be positioned above the first locking unit.
Wherein the load attaching unit is provided as a bead so as to move to the first locking unit when the external impact is generated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140150341A KR20160051014A (en) | 2014-10-31 | 2014-10-31 | Door lock apparatus for a furniture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140150341A KR20160051014A (en) | 2014-10-31 | 2014-10-31 | Door lock apparatus for a furniture |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20160051014A true KR20160051014A (en) | 2016-05-11 |
Family
ID=56025860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140150341A KR20160051014A (en) | 2014-10-31 | 2014-10-31 | Door lock apparatus for a furniture |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20160051014A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102055102B1 (en) | 2019-08-22 | 2019-12-12 | 김동일 | Automatic locking device for furniture |
KR102130928B1 (en) | 2019-12-05 | 2020-07-06 | 김동일 | Automatic Locking Device for Upper Cabinet |
KR102212068B1 (en) | 2020-07-01 | 2021-02-04 | 주식회사 네오퍼스 | Automatic locking apparatus for furniture and, furniture comprising the same |
KR102380803B1 (en) | 2021-09-24 | 2022-04-01 | 신태영 주식회사 | Automatic Locking Device for Upper Cabinet |
-
2014
- 2014-10-31 KR KR1020140150341A patent/KR20160051014A/en not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102055102B1 (en) | 2019-08-22 | 2019-12-12 | 김동일 | Automatic locking device for furniture |
KR102130928B1 (en) | 2019-12-05 | 2020-07-06 | 김동일 | Automatic Locking Device for Upper Cabinet |
KR102212068B1 (en) | 2020-07-01 | 2021-02-04 | 주식회사 네오퍼스 | Automatic locking apparatus for furniture and, furniture comprising the same |
KR102380803B1 (en) | 2021-09-24 | 2022-04-01 | 신태영 주식회사 | Automatic Locking Device for Upper Cabinet |
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A201 | Request for examination | ||
N231 | Notification of change of applicant | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |