KR20080088731A - Hinge and impact absorbing damper - Google Patents
Hinge and impact absorbing damper Download PDFInfo
- Publication number
- KR20080088731A KR20080088731A KR1020070031367A KR20070031367A KR20080088731A KR 20080088731 A KR20080088731 A KR 20080088731A KR 1020070031367 A KR1020070031367 A KR 1020070031367A KR 20070031367 A KR20070031367 A KR 20070031367A KR 20080088731 A KR20080088731 A KR 20080088731A
- Authority
- KR
- South Korea
- Prior art keywords
- slider
- tubes
- bed
- hinge
- damper
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/04—Hinges adjustable relative to the wing or the frame
-
- 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
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
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- 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
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
-
- 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
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
-
- 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
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/10—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with piston brakes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
Description
1 is a plan view showing a state in which the hinge is applied to the furniture according to an embodiment of the present invention the door is in the open position.
2 is an exploded perspective view of a damper according to the present invention.
Figure 3 is a side cross-sectional view taken along the line AA of Figure 2;
4 is a cross-sectional view taken along the line BB of FIG. 1.
FIG. 5 is a partial cross-sectional view taken along the line C-C of FIG. 3 showing the mounting relationship of the damper and hinge arm. FIG.
Figure 6 is a side cross-sectional view showing the operating state of the hinge, Figure 6a shows a closed position, Figure 6b shows an open position.
7 is a perspective view of a damper according to another embodiment of the present invention.
8 is a side cross-sectional view taken along the line D-D of FIG.
9 is a cross-sectional view taken along the line E-E of FIG.
Figure 10 is a side cross-sectional view showing the operating state of the hinge, Figure 10a shows the closed position, Figure 10b shows the open position.
11 is a perspective view of a damper according to another embodiment of the present invention.
12 is a longitudinal cross-sectional view of FIG.
13 is a perspective view according to another embodiment of the present invention.
The present invention relates to a hinge and a damper itself having a damper for applying to furniture and the like to prevent the noise caused by the impact of the door suddenly closed when the door is in the closed position.
Hinges equipped with shock absorbers and shock absorbing devices for preventing noise caused by collisions between components when opening and closing furniture doors or drawers or other suitable places are well known.
U.S. Patent No. 6,591,454 shows a hinge having a damper mounted to a hinge arm, which is a constituent element of the hinge, wherein the damper comprises a housing and a slide disposed within the housing, Easily mounted and detached without tools.
U. S. Patent No. 6,408, 483 describes a retardation apparatus having a rotary shock absorber and, in another embodiment, also mentions a reduction apparatus using a cylinder and a piston. The speed reduction device of this patent is not attached to the hinge but is used separately attached to the top or bottom plate of the furniture.
The hinge of US Pat. No. 6,591,454 refers to a damper using a fluid, and US Pat. No. 6,408,483 refers to a deceleration device using a fluid in an embodiment using a cylinder and a piston. The reason why the fluid is used in shock absorbers such as dampers is that the opening and closing force when opening or closing a door or drawer is not constant, especially because the fluid has a very good cushioning effect when the door is closed with excessive force. .
According to the prior art, a damper or a shock absorber is operated in a contact relationship with a door and by a direct interaction with a hinge. In the former case, only a damper is provided independently. It can be manufactured in a separate or separately attached and detached from the hinge.
It is an object of the present invention to provide a hinge having a damper that exerts an excellent buffering effect with a fluid, which can be easily attached and detached to the hinge.
Still another object of the present invention is to provide a damper using a fluid, wherein the damper achieves a buffering effect by interaction with a door or the like, or a buffering effect by interaction with a hinge.
Another object of the present invention is to apply the fluid damper to the hinge or to attach it to the top plate, the bottom plate or the door of the furniture irrespective of the hinge and to apply it to the furniture without making any substantial modification to the design or structure of the damper. It is to provide a damper that can.
This object of the invention is achieved by a damper comprising a bed with a support, a slider, and an absorber with a pair of tubes. The slider slides back and forth along the bed, and the tubes of the shock absorber have fluid therein and also telescopically extend and contract to create a cushioning effect. The shock absorber is disposed between the slider and the support.
The damper having such a structure may be mounted on the hinge arm constituting the hinge, or may be installed on a top plate or a bottom plate of furniture or the like.
When the damper is mounted on the hinge arm, the slider is in contact with the rotor when the rotor is in the closed position, which performs pivot movement in the hinge as the door is closed, so that the slider The compression effect is achieved by pushing the tubes to shrink elastically.
When the damper is mounted on the top or bottom plate of the furniture, as the door closes, when the rotor performing pivot movement in the hinge is in the closed position, the slider comes into contact with the door and the slider pushes the buffer so that the tubes are stretched. The compression effect is achieved by reducing the pressure.
The above object of the present invention is also achieved by a damper according to another embodiment, wherein the damper is a bed having a support, a cylindrical slider sliding along the bed and having a fluid therein, and sliding in the slider. And a fixing rod having a piston designed and arranged to be guided. One end of the stationary rod is supported by the support and the piston has one or more passageways for the flow of fluid.
Likewise, the damper having such a configuration may be mounted on the hinge arm of the hinge, or it may be disposed on the top plate or the bottom plate of the furniture.
When the damper is mounted to the hinge arm, when the rotor of the hinge is in the closed position, the slider comes into contact with the rotor and therefore the slider moves towards the support, so that the fluid in the slider passes through the passage to the front compartment with respect to the piston. Will enter the rear compartment. Therefore, the shock generated when closing the door is buffered.
When the damper is mounted on the furniture top plate or floor plate, when the hinge rotor is in the closed position, the slider is in contact with the door of the furniture and thus the slider moves towards the support, so that the fluid in the slider is piston through the passage. As a result, the front compartment enters the rear compartment to achieve a cushioning effect.
In the dampers for achieving the object of the present invention described above, the damper may be disposed on the door in a position opposite to the position where the hinge arm is installed, without being mounted on the hinge arm or the top plate or the bottom plate of the furniture. In this case, when the door is closed, the rotor is in the closed position, and the slider is in contact with the rotor or the rotor case of the hinge so that a cushioning action occurs.
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
Referring to FIG. 1, a hinge according to an embodiment of the present invention is shown, wherein the hinge 1 uses a double link as a conventional link hinge. The hinge 1 has a
1 to 3 together, the hinge 1 is provided with a
The
The
The two
1 to 4 together, the
In the preferred embodiment of the invention shown, the
Each end of the first and
Conversely, when the
In a modified embodiment of the invention, any one of the first,
In particular, with reference to FIGS. 1, 4 and 5, FIG. 5 shows a coupling relationship between the
The operation relationship is as follows.
6A and 6B, when the
In contrast, when the
7 to 10 show a damper mounted to the hinge arm of the hinge according to another embodiment of the present invention. The hinge is a conventional link hinge 1 using dual links (see FIG. 1).
First, referring to FIGS. 7 to 9, the
Both side ends of the
The
A
Examine the relationship of operation.
Referring to FIG. 10, when the
In contrast, when the
Thus far, the first and second embodiments of the present invention provide
11 to 13 show a damper according to another embodiment of the present invention, in which the damper is not mounted to the hinge arm and the upper plate or the lower plate of the furniture or the opposite door side of the hinge arm, ie in FIG. The case where the
First, referring to FIGS. 11 and 12, the
The
FIG. 13 shows a case in which the
In this embodiment, referring to FIG. 1 in conjunction with FIG. 13, the
In this embodiment, the
In the above description based on the preferred embodiments of the present invention, the damper and the hinge having the damper of the present invention exhibits excellent shock-absorbing effect using the fluid, the damper is not only the hinge but also the top or bottom surface of the furniture It can be mounted and used freely without design change.
Claims (19)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070031367A KR20080088731A (en) | 2007-03-30 | 2007-03-30 | Hinge and impact absorbing damper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070031367A KR20080088731A (en) | 2007-03-30 | 2007-03-30 | Hinge and impact absorbing damper |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20080088731A true KR20080088731A (en) | 2008-10-06 |
Family
ID=40150719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070031367A KR20080088731A (en) | 2007-03-30 | 2007-03-30 | Hinge and impact absorbing damper |
Country Status (1)
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KR (1) | KR20080088731A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101056545B1 (en) * | 2009-03-23 | 2011-08-11 | 이근용 | Door Damper |
KR101480241B1 (en) * | 2013-07-31 | 2015-01-08 | 풍원코리아 주식회사 | Door hinge |
CN108556751A (en) * | 2018-04-28 | 2018-09-21 | 南方佛吉亚汽车部件有限公司 | A kind of middle control case for preventing from sliding after the overturning of handrail lid |
CN109838165A (en) * | 2019-03-23 | 2019-06-04 | 广东星徽精密制造股份有限公司 | A kind of buffer unit of tilt-up door hinge |
CN110670990A (en) * | 2019-09-17 | 2020-01-10 | 庞颖钢 | Anti-corrosion power distribution cabinet damping hinge |
-
2007
- 2007-03-30 KR KR1020070031367A patent/KR20080088731A/en not_active Application Discontinuation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101056545B1 (en) * | 2009-03-23 | 2011-08-11 | 이근용 | Door Damper |
KR101480241B1 (en) * | 2013-07-31 | 2015-01-08 | 풍원코리아 주식회사 | Door hinge |
CN108556751A (en) * | 2018-04-28 | 2018-09-21 | 南方佛吉亚汽车部件有限公司 | A kind of middle control case for preventing from sliding after the overturning of handrail lid |
CN108556751B (en) * | 2018-04-28 | 2024-02-06 | 南方佛吉亚汽车部件有限公司 | Center control box for preventing armrest cover from slipping off after overturning |
CN109838165A (en) * | 2019-03-23 | 2019-06-04 | 广东星徽精密制造股份有限公司 | A kind of buffer unit of tilt-up door hinge |
CN109838165B (en) * | 2019-03-23 | 2023-11-07 | 广东星徽精密制造股份有限公司 | Buffer device for upturning door hinge |
CN110670990A (en) * | 2019-09-17 | 2020-01-10 | 庞颖钢 | Anti-corrosion power distribution cabinet damping hinge |
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