KR101129567B1 - Self-closing means - Google Patents
Self-closing means Download PDFInfo
- Publication number
- KR101129567B1 KR101129567B1 KR1020070024742A KR20070024742A KR101129567B1 KR 101129567 B1 KR101129567 B1 KR 101129567B1 KR 1020070024742 A KR1020070024742 A KR 1020070024742A KR 20070024742 A KR20070024742 A KR 20070024742A KR 101129567 B1 KR101129567 B1 KR 101129567B1
- Authority
- KR
- South Korea
- Prior art keywords
- closing device
- automatic closing
- spring
- damper
- housing
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 26
- 238000010168 coupling process Methods 0.000 claims description 26
- 238000005859 coupling reaction Methods 0.000 claims description 26
- 230000005489 elastic deformation Effects 0.000 claims description 23
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
-
- 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
- A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
- A47B88/467—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/20—Combinations of elements
- E05Y2800/23—Combinations of elements of elements of different categories
- E05Y2800/24—Combinations of elements of elements of different categories of springs and brakes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/20—Application of doors, windows, wings or fittings thereof for furniture, e.g. cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drawers Of Furniture (AREA)
Abstract
The present invention relates to an automatic closing device used for the slide for mounting the bottom.
The automatic closing device includes a cover-shaped housing having a fuselage formed at both ends of the fuselage and the fuselage, a moving member composed of a linear motion member and a rotational motion member, and a tapered portion formed thinner than the spring fuselage at both ends of the spring. It is composed of an elastic spring having a damper including a cylinder having a front projection if necessary and a piston rod protruding from one side of the cylinder.
According to the invention, it is possible to smoothly and automatically move the drawer to the full retracted position.
Bottom Mount Slide, Automatic Closing Device, Damper, Elastic Spring
Description
1 is a perspective view of a slide with an automatic closing device according to the present invention.
2 and 3 are front perspective views of the automatic closing device according to the present invention, respectively, with the elastic spring tensioned and retracted.
4 and 5 are rear perspective views of the automatic closing device corresponding to the states shown in FIGS. 2 and 3.
6 is an exploded perspective view of the automatic closing device according to the present invention.
7 is a perspective view of a housing of the automatic closing device according to the present invention.
Figure 8 is a perspective view showing another embodiment of the housing of the automatic closing device.
9 is a perspective view of the linear motion member of the moving member used in the present invention.
Figure 10 is a perspective view of a rotary motion member of the moving member used in the present invention.
11 to 14 are plan views showing an operating state of the automatic closing device according to the present invention.
15 is a perspective view showing a malfunction state of the automatic closing device according to the present invention.
The present invention relates to an automatic closing device with a damper for use in a slide for mounting the bottom.
The slide is largely divided into a side mounted slide installed at the side of the drawer and a bottom mounted slide installed at the bottom of the drawer.
Conventionally, even when a drawer with a slide is pulled in with only a slight amount of force, the drawer is reopened due to a collision repulsive force, or a part of the drawer is left open when the drawer is not inadvertently completely drawn in by a user. There is this.
In order to alleviate this inconvenience, an automatic closing device for automatically closing the slide is described in US Pat. No. 6,733,097. The automatic closure device described herein consists of a hollow box-shaped housing, an actuator mounted within the housing, an elastic spring and a guide pin through the actuator and the elastic spring. The housing consists of a slot portion consisting of a straight portion and a curved portion, and an actuator is attached to the slot portion and moves along the slot portion.
However, the automatic closing device described in the US patent relates to an automatic closing device used for side mounted slides and is not an automatic closing device that can be used for a bottom mounted slide.
It is an object of the present invention to provide an automatic closing device.
Another object of the present invention is to provide an automatic closing device that can be used for the bottom mounted slide.
Still another object of the present invention is to provide an automatic closing device in which smooth automatic closing is performed when the slide is automatically closed.
In order to achieve the above object, the present invention provides an automatic closing device that is attached to a lower mounting slide including a moving rail having a detachable protrusion formed on one side.
The automatic closing device according to the present invention is composed entirely of a housing, a moving member and an elastic spring.
The elastic spring has a tapered portion formed thinner than the spring body portion near the end of the spring. This type of spring is more durable than the spring end is annular.
The body of the housing is in the form of a hollow box having a top, two sides and two end faces. A moving member position is formed inside the housing body, and a first spring fastening portion is formed at the side of the housing body to which one side of the elastic spring is coupled. The moving member is attached to the movable member position portion, thereby reciprocating the movable member. The addition is formed.
The moving member is composed of a linear motion member and a rotary motion member. The linear motion member is composed of a rotary motion member coupling portion and a body portion having a binding hole, the second spring binding portion is formed on one surface of the body portion is coupled to the other side of the elastic spring. The rotary motion member has a rotary motion space portion having a binding protrusion inserted into a binding hole of the rotary motion member coupling portion and a hook engaging portion coupled to a detachable protrusion formed on one side of the slide moving rail. The binding protrusion of the rotary motion member is inserted into the binding hole of the rotary motion member coupling portion of the linear motion member to be coupled to the linear motion member to form a moving member.
The coupling between the components is as follows.
First, one side of the elastic spring is coupled to the first spring fastening portion of the housing and the other side is fastened to the second spring binding portion of the linear motion member of the movable member, and the movable member is coupled to the movable member binder of the movable member position in the housing body. By doing so, the automatic closing device according to the present invention is completed. The moving member of the automatic closing device reciprocates in the moving member position in the housing body by the input force of the slide and the contracting force of the elastic spring.
According to the present invention, the movable member position portion is a space portion including a first end face, a second end face facing it, a first side face, a second side face facing it, and a ceiling face (ie, an inner face of the upper surface of the housing). . A movable member binding portion is formed on the ceiling surface, and the second side is open and the movable member is positioned such that a lateral portion of the movable member protrudes through the opened side.
According to the invention, the moving member binding portion is a moving member guide groove consisting of a straight groove and an arc-shaped groove.
According to the present invention, an elastic deformation portion is formed on one side of the linear groove of the guide groove, and the elastic deformation portion includes a first deformation space and a second deformation space formed on both sides of the elastic deformation protrusion and the elastic deformation protrusion. In this case, the first and second deformation spaces are formed in the shape of grooves penetrating the upper surface of the housing. The elastic deformation portion serves to facilitate the return to the normal operating state immediately even when the automatic closing device is in an abnormal operating state.
It is preferable that the elastic deformation protrusion forms part of the side surface of the straight groove.
According to the present invention, the linear motion member and the rotary motion member has a coupling means for engaging with the moving member binding portion of the moving member position. The coupling means is preferably a cylindrical engaging projection formed on the linear motion member and a cylindrical first projection and a second projection formed on the rotary motion member.
According to the present invention, the hook locking portion is composed of a first locking jaw and a second locking jaw.
It is preferable that a damper is attached to the automatic closing device to absorb a part of the contracting force when the moving member moves by the contracting force of the elastic spring. To this end, in the automatic closing device according to the present invention, a damper seat is formed inside the housing body, and a damper having a conventional configuration is located therein.
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
1 is a perspective view of the bottom-mounted
The
The
The
As shown in Figure 6, the damper is attached to the
, And is attached to the interior of the
The
The
2 and 3 show that the
2, 4 and 7, the
Proper fixing means are formed at both ends of the
In addition, the
Fig. 8 shows another embodiment of the
As shown in FIG. 7, a moving
The
As described above, the preferred embodiment of the present invention describes an automatic closing device to which the
The moving
The moving member binding unit is formed on the
The
The
On one side of the
Hereinafter, the moving
The moving
The
On one side of the
The second
The piston
The other side of the
The rotary motion
The
On one side of the
In addition, the
The
The above-described
Hereinafter, the coupling relationship between the components will be described with reference to FIG. 6.
First, the moving
Since the
The moving
In the case of the automatic closing device to which the damper 900 is attached, the damper 900 is inserted into the
Finally, the
The
Hereinafter, an operation relationship of the
When the drawer is retracted, the moving
By this rotation, the
When the
The withdrawal of the drawer takes place in the reverse order of the above process. When the drawer is withdrawn from the fully retracted position (Fig. 14), the
The automatic closing device of the slide may not operate normally. That is, when the drawer is pulled out, the
If the drawer is in the withdrawal position but the moving
This is the
According to the invention the undermount slide, ie the drawer, can be automatically moved to the fully retracted position. In addition, the shock absorbing force of the damper allows the drawer to move smoothly to the final retracted position, giving the consumer a luxurious feel.
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060027355 | 2006-03-27 | ||
KR20060027355 | 2006-03-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070096813A KR20070096813A (en) | 2007-10-02 |
KR101129567B1 true KR101129567B1 (en) | 2012-03-28 |
Family
ID=38541324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070024742A KR101129567B1 (en) | 2006-03-27 | 2007-03-14 | Self-closing means |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101129567B1 (en) |
WO (1) | WO2007111424A1 (en) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8414094B2 (en) | 2008-02-04 | 2013-04-09 | Accuride International, Inc. | Drawer system slide assemblies and closure mechanisms |
JP5294714B2 (en) * | 2008-06-06 | 2013-09-18 | 株式会社ニフコ | Sliding assist mechanism |
CH699315B1 (en) * | 2008-08-15 | 2012-03-30 | Eku Ag | Device for drawing and attenuating sliding. |
DE202008016409U1 (en) * | 2008-12-13 | 2010-04-22 | Paul Hettich Gmbh & Co. Kg | Self-closing device and pullout guide |
DE202009005433U1 (en) * | 2009-04-14 | 2009-07-23 | Häfele GmbH & Co. KG | Closing and / or feeding device for movable furniture parts |
ES2367497B1 (en) * | 2009-05-08 | 2012-08-03 | Sincronizados Alcon, S.L. | SYSTEM OF AMORTIGUATION AND PROGRESSIVE SELF-CLOSING OF SLIDING MOBILE PARTS. |
CN201445141U (en) * | 2009-06-24 | 2010-05-05 | 何顺辉 | Damping type drawer roller slide track |
DE202009004953U1 (en) * | 2009-06-26 | 2010-11-25 | Paul Hettich Gmbh & Co. Kg | Self-closing device and pullout guide |
DE102009049429B4 (en) * | 2009-10-14 | 2014-08-21 | Karl Simon Gmbh & Co. Kg | sliding arrangement |
DE102010000341A1 (en) * | 2010-02-08 | 2011-08-11 | Karl Simon GmbH & Co. KG, 78733 | Feeding device for furniture |
DE102011010778B4 (en) * | 2011-02-09 | 2017-03-23 | Günther Zimmer | A take-up element pivoting acceleration and deceleration device and a system including two acceleration and deceleration devices forming a train and deceleration device pair |
DE102011051138A1 (en) | 2011-06-17 | 2012-12-20 | Schock Metallwerk Gmbh | pull-out guide |
KR101127639B1 (en) * | 2011-07-04 | 2012-03-20 | 김종천 | Shock absorber for opening/shutting device |
DE102011052524A1 (en) | 2011-08-09 | 2013-02-14 | Schock Metallwerk Gmbh | pull-out guide |
EP2589882A1 (en) * | 2011-11-04 | 2013-05-08 | Elica S.p.A. | Household filtering hood with pull-out tray |
JP5875329B2 (en) * | 2011-11-07 | 2016-03-02 | 株式会社ダイケン | Sliding door retractor |
DE202012104360U1 (en) * | 2012-11-13 | 2012-11-21 | Häfele GmbH & Co. KG | Bidirectional feeder for a middle sliding door |
ES2474290B1 (en) * | 2013-01-08 | 2015-01-02 | Industrias Auxiliares, S.A. (Indaux) | SELF-CLOSURE DEVICE FOR SLIDING MOBILE PARTS |
DE102013104886A1 (en) | 2013-05-13 | 2014-11-13 | Karl Simon Gmbh & Co. Kg | sliding arrangement |
AT515040B1 (en) * | 2013-10-25 | 2017-12-15 | Blum Gmbh Julius | Drive device for a movable furniture part |
CN103899177B (en) * | 2014-04-22 | 2016-02-03 | 苏州升德精密电气有限公司 | A kind of door body returns buffering improved structure |
AT516159B1 (en) * | 2014-10-30 | 2016-03-15 | Blum Gmbh Julius | Feeding device for furniture parts |
US9364089B1 (en) * | 2014-12-01 | 2016-06-14 | King Slide Works Co., Ltd. | Self-closing slide rail assembly with deceleration mechanism |
WO2016186288A1 (en) * | 2015-05-19 | 2016-11-24 | (주)세고스 | Slide device |
KR101742643B1 (en) * | 2015-05-19 | 2017-06-07 | (주)세고스 | Slide apparatus |
CN104847205B (en) * | 2015-05-21 | 2017-05-17 | 苏州升德精密电气有限公司 | Tripping-prevention positioning structure for door-return buffering device |
WO2018010331A1 (en) * | 2016-07-09 | 2018-01-18 | 林旭文 | Cushioning member for furniture sliding rail and furniture sliding rail using same |
DE102018008207B4 (en) | 2018-10-14 | 2023-11-09 | Günther Zimmer | Deceleration device with multi-part driving element |
CN109892881A (en) * | 2019-04-16 | 2019-06-18 | 中山市宏顺五金精密制品有限公司 | The buffer structure of damping-force adjustable |
KR20210004644A (en) * | 2019-07-05 | 2021-01-13 | (주)세고스 | Slide apparatus |
RU192620U1 (en) * | 2019-08-19 | 2019-09-24 | Общество с ограниченной ответственностью "Т.Б.М." | A device for automatically retracting a movable rail element for a furniture element |
RU196531U1 (en) * | 2019-12-09 | 2020-03-03 | Общество с ограниченной ответственностью "БОЯРД" | DEVICE FOR AUTOMATIC SMOOTH MOVEMENT OF THE MOBILE PART OF THE GUIDANCE FOR THE EXTENDABLE FURNITURE ELEMENT |
CN112112537A (en) * | 2020-09-07 | 2020-12-22 | 宁波欧贝特卫浴有限公司 | Elastic reset device and door with same |
KR102508425B1 (en) * | 2020-11-13 | 2023-03-09 | 김성주 | Buffer for the slide door |
KR102609780B1 (en) * | 2021-04-26 | 2023-12-06 | (주)세고스 | Slide apparatus |
ES1276864Y (en) * | 2021-07-20 | 2021-11-19 | Klein Iberica S A U | CUSHIONING DEVICE FOR CLOSING AND / OR OPENING FOR SLIDING DOORS |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070016908A (en) * | 2005-08-05 | 2007-02-08 | 박윤식 | Self-closing member with an impact absorbing damper |
KR20070031608A (en) * | 2005-09-15 | 2007-03-20 | 박윤식 | Self-closing means for a slide |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY131087A (en) * | 2002-05-17 | 2007-07-31 | Harn Marketing Sdn Bhd | Closing device for drawers |
TW564720U (en) * | 2002-06-20 | 2003-12-01 | Nan Juen Int Co Ltd | Buffering and returning device for drawer rail |
US6997528B2 (en) * | 2003-10-29 | 2006-02-14 | Jun-Long Yang | Rail assembly for furniture |
JP4436154B2 (en) * | 2004-02-23 | 2010-03-24 | 不二ラテックス株式会社 | Drawing guide and shock absorber |
KR100537017B1 (en) * | 2004-10-08 | 2005-12-16 | 박윤식 | Slide with self closing means |
-
2007
- 2007-03-14 KR KR1020070024742A patent/KR101129567B1/en not_active IP Right Cessation
- 2007-03-14 WO PCT/KR2007/001239 patent/WO2007111424A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070016908A (en) * | 2005-08-05 | 2007-02-08 | 박윤식 | Self-closing member with an impact absorbing damper |
KR20070031608A (en) * | 2005-09-15 | 2007-03-20 | 박윤식 | Self-closing means for a slide |
Also Published As
Publication number | Publication date |
---|---|
WO2007111424A1 (en) | 2007-10-04 |
KR20070096813A (en) | 2007-10-02 |
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