CN105370130A - Hydraulic damping force adjusting mechanism for hydraulic hinge - Google Patents
Hydraulic damping force adjusting mechanism for hydraulic hinge Download PDFInfo
- Publication number
- CN105370130A CN105370130A CN201510910151.5A CN201510910151A CN105370130A CN 105370130 A CN105370130 A CN 105370130A CN 201510910151 A CN201510910151 A CN 201510910151A CN 105370130 A CN105370130 A CN 105370130A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- hinge
- cylinder
- oscillating
- enabling
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000013016 damping Methods 0.000 title claims abstract description 18
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
-
- 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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston 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
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention discloses a hydraulic damping force adjusting mechanism for a hydraulic hinge. The hydraulic hinge comprises a door frame fixing hinge, a swing cylinder, a swing blade shaft and a cylinder end cover, wherein the door frame fixing hinge is provided with a lower accommodating barrel; the swing cylinder, the swing blade shaft and the cylinder end cover are arranged in the lower accommodating barrel; and a lower end cover is arranged at the bottom of the lower accommodating barrel. The hydraulic damping force adjusting mechanism plays a role in damping by adopting a hydraulic technology, so that a door is slowly closed or opened, and no large sound is generated; and the hydraulic damping force adjusting mechanism is simple in structure and convenient to manufacture.
Description
Technical field
The invention belongs to hinge field, specifically a kind of hydraulic damping power governor motion of hydraulic hinge.
Background technology
Hinge has another name called hinge, normal composition two foldings, is attached article two parts and can makes it movable parts.Existing door hinge does not have automatic door-closing function, does not have damping, causes sound comparatively sound at closing time, and needs door-inhale to fix after opening the door, and it is very inconvenient to install and use.Prior art also has practical hydraulic technique to increase damping to what control hinge when switch gate, but complicated structure, and manufacturing cost is higher.
Summary of the invention
In order to solve the above-mentioned technical problem existed in prior art, the invention provides a kind of hydraulic damping power governor motion of hydraulic hinge, described hydraulic hinge comprises doorframe Fixed hinge, oscillating oil cylinder, oscillating vane axle, cylinder cover, described doorframe Fixed hinge has lower containment drum, be provided with oscillating oil cylinder, oscillating vane axle and cylinder cover in described lower containment drum, bottom lower containment drum, be provided with bottom end cover.
Further, the Lower Half of described oscillating oil cylinder has sector notch, blade reciprocally swinging in sector notch of oscillating vane axle is divided into left hydraulic chamber and right hydraulic chamber oscillating oil cylinder, the middle part axle of oscillating vane axle is inserted in oscillating oil cylinder center, and cylinder cover is provided with cylindrical hole, and oscillating oil cylinder opposite position is also provided with hydraulic pressure hole, enabling spring is set in cylindrical hole, enabling spring is provided with enabling spool, left hydraulic chamber hydraulic pressure hour, and enabling spool is arranged in cylindrical hole.
Further, described cylinder cover also has the semi-circular hydraulic circuit communicated with cylindrical hole, the other end of hydraulic circuit is communicated to right hydraulic chamber.
Further, the bottom of described oscillating vane axle is cylinder-like structure, upper position is provided with the square hole communicated with left hydraulic chamber, upper position is provided with the circular hole communicated with right hydraulic chamber, square hole is communicated with by cylinder-like structure inside with circular hole, have in cylinder-like structure and close family of power and influence's core, door spring is closed in the bottom closing family of power and influence's core, closes door spring and is regulated by the second droop adjustment screw on bottom end cover.
Further, in the middle part of described lower containment drum, the position corresponding with cylinder cover is provided with enabling alignment pin and locating pin spring, and the end of enabling alignment pin is spherical, for the locating blades position when opening the door, keeps door opening state.
The hydraulic damping power governor motion of hydraulic hinge of the present invention plays damping action by hydraulic pressure, door can be made to delay Guan Huankai, can not produce the large sound, and structure is simple, easily manufactured.
Accompanying drawing explanation
Fig. 1 is hydraulic hinge structural representation of the present invention;
Fig. 2 is hydraulic hinge (doorframe Fixed hinge is not shown with rotation hinge) structural representation;
Fig. 3 is hydraulic hinge structural perspective;
Fig. 4 is mandrel schematic diagram;
Fig. 5 is cylinder cover schematic diagram;
Fig. 6 is oscillating vane axle schematic diagram;
Fig. 7 closes door schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in figs. 1-7, hydraulic hinge of the present invention comprises doorframe Fixed hinge 1 and rotates hinge 2, doorframe Fixed hinge 1 is fixed on doorframe, rotating hinge 2 is fixed on door, doorframe Fixed hinge 1 and rotation hinge 2 have lower containment drum 3 and upper containment drum 4 respectively, separated by plane bearing 5 between upper containment drum 4 and lower containment drum 3, upper containment drum 4 top is sealed by upper end cover 6, upper end cover 6 has multiple column 7, upper containment drum 4 inside has mandrel 8 and combined cover 9, mandrel 8 has multiple arcuate socket 10, column 7 is through arcuate socket 10, combined by the first droop adjustment screw 11 between upper end cover 6 and mandrel 8, upper containment drum 4 and mandrel 8 are fixed by steady pin 12.
In the lower end Intercalation cover 9 of column 7, combined cover 9 bottom is provided with closes a torsion spring 13, and the upper end closing a torsion spring 13 is fixed on combined cover 9, and lower end and lower containment drum 3 are fixed together.
Be provided with oscillating oil cylinder 14, oscillating vane axle 15 and cylinder cover 16 in lower containment drum 3, bottom lower containment drum 3, be provided with bottom end cover 17.The upper end of oscillating vane axle 15 is inserted in mandrel 8, and is linked together by key connection and mandrel 8.The Lower Half of oscillating oil cylinder 14 has sector notch, blade 18 reciprocally swinging in sector notch of oscillating vane axle is divided into left hydraulic chamber and right hydraulic chamber oscillating oil cylinder, the middle part axle of oscillating vane axle is inserted in oscillating oil cylinder 14 center, cylinder cover 16 is provided with cylindrical hole 19, oscillating oil cylinder 14 opposite position is also provided with hydraulic pressure hole 20, arranges enabling spring 21 in cylindrical hole 19, and enabling spring 21 is provided with enabling spool 22, left hydraulic chamber hydraulic pressure hour, enabling spool 22 is arranged in cylindrical hole 19.Cylinder cover 16 also has the semi-circular hydraulic circuit 23 communicated with cylindrical hole 19, the other end of hydraulic circuit 23 is communicated to right hydraulic chamber.
The bottom of oscillating vane axle 15 is cylinder-like structure, upper position is provided with the square hole 24 communicated with left hydraulic chamber, upper position is provided with the circular hole 25 communicated with right hydraulic chamber, square hole 24 is communicated with by cylinder-like structure inside with circular hole 25, have in cylinder-like structure and close family of power and influence's core 26, door spring 27 is closed in the bottom closing family of power and influence's core 26, and the precompression closing door spring 27 is regulated by the second droop adjustment screw 28 on bottom end cover 17.
Position corresponding with cylinder cover 16 in the middle part of lower containment drum 3 is provided with enabling alignment pin 29 and locating pin spring 30, and the end of enabling alignment pin 29 is spherical, for locating blades 18 position when opening the door, keeps door opening state.Between oscillating oil cylinder 14 and cylinder cover 16, and be connected and fixed by alignment pin respectively between oscillating oil cylinder 14 and lower containment drum 3.
During enabling, blade 18 turns left, left hydraulic chamber smaller volume, and hydraulic coupling becomes large, and enabling spring 21 is compressed by enabling spool 22, and hydraulic circuit is opened, and hydraulic oil flow to right hydraulic chamber by hydraulic circuit 23; At closing time, blade 18 turns right, right hydraulic chamber smaller volume, and hydraulic coupling becomes large, and close door spring 27 and closed family of power and influence's core 26 and compress, square hole 24 is communicated with by cylinder-like structure with circular hole 25, hydraulic oil by this flow channels to left hydraulic chamber.
During use, unclamp the first droop adjustment screw 11, by left-right rotation upper end cover 6, the adjustment position of column 7 in the arcuate socket 10 of mandrel 8, arranges torsion spring pretightning force, then tightens the first droop adjustment screw 11; And by turning the second droop adjustment screw 28, changing the pre compressed magnitude closing door spring, adjusting damping force size at closing time.
Claims (5)
1. the hydraulic damping power governor motion of a hydraulic hinge, described hydraulic hinge comprises doorframe Fixed hinge (1), oscillating oil cylinder (14), oscillating vane axle (15), cylinder cover (16), described doorframe Fixed hinge (1) has lower containment drum (3), it is characterized in that: be provided with oscillating oil cylinder (14), oscillating vane axle (15) and cylinder cover (16) in described lower containment drum (3), lower containment drum (3) bottom is provided with bottom end cover (17).
2. the hydraulic damping power governor motion of hydraulic hinge as claimed in claim 1, it is characterized in that: the Lower Half of described oscillating oil cylinder (14) has sector notch, blade (18) reciprocally swinging in sector notch of oscillating vane axle is divided into left hydraulic chamber and right hydraulic chamber oscillating oil cylinder, the middle part axle of oscillating vane axle is inserted in oscillating oil cylinder (14) center, cylinder cover (16) is provided with cylindrical hole (19), oscillating oil cylinder (14) opposite position is also provided with hydraulic pressure hole (20), enabling spring (21) is set in cylindrical hole (19), enabling spring (21) is provided with enabling spool (22), left hydraulic chamber hydraulic pressure hour, enabling spool (22) is arranged in cylindrical hole (19).
3. the hydraulic damping power governor motion of hydraulic hinge as claimed in claim 2, it is characterized in that: described cylinder cover (16) also has the semi-circular hydraulic circuit (23) communicated with cylindrical hole (19), the other end of hydraulic circuit (23) is communicated to right hydraulic chamber.
4. the hydraulic damping power governor motion of hydraulic hinge as claimed in claim 3, it is characterized in that: the bottom of described oscillating vane axle (15) is cylinder-like structure, upper position is provided with the square hole (24) communicated with left hydraulic chamber, upper position is provided with the circular hole (25) communicated with right hydraulic chamber, square hole (24) is communicated with by cylinder-like structure inside with circular hole (25), have in cylinder-like structure and close family of power and influence's core (26), door spring (27) is closed in the bottom closing family of power and influence's core (26), closing door spring (27) regulates (28) to regulate by the second droop adjustment screw on bottom end cover (17).
5. the hydraulic damping power governor motion of hydraulic hinge as claimed in claim 2, it is characterized in that: described lower containment drum (3) middle part and the corresponding position of cylinder cover (16) are provided with enabling alignment pin (29) and locating pin spring (30), the end of enabling alignment pin (29) is spherical, for locating blades (18) position when opening the door, keep door opening state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910151.5A CN105370130B (en) | 2015-12-10 | 2015-12-10 | Hydraulic damping force adjusting mechanism for hydraulic hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910151.5A CN105370130B (en) | 2015-12-10 | 2015-12-10 | Hydraulic damping force adjusting mechanism for hydraulic hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105370130A true CN105370130A (en) | 2016-03-02 |
| CN105370130B CN105370130B (en) | 2017-01-25 |
Family
ID=55372697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510910151.5A Active CN105370130B (en) | 2015-12-10 | 2015-12-10 | Hydraulic damping force adjusting mechanism for hydraulic hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105370130B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927085A (en) * | 2016-05-24 | 2016-09-07 | 杨天玥 | Damping fluid throttling device of door closer |
| CN109356478A (en) * | 2018-11-26 | 2019-02-19 | 株洲海畅铁路机车配件有限公司 | A kind of locomotive preventing car door hurts sb.'s feelings method and locomotive preventing car door is hurted sb.'s feelings device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050058540A (en) * | 2003-12-12 | 2005-06-17 | 김진석 | Hydraulic damping hinge |
| CN2729257Y (en) * | 2004-10-14 | 2005-09-28 | 郑正乙 | Door hinge |
| CN200982135Y (en) * | 2006-12-18 | 2007-11-28 | 李秀平 | Rotary buffering device |
| WO2014054028A1 (en) * | 2012-10-04 | 2014-04-10 | In & Tec S.R.L. | Hinge device for doors, shutters and the like |
| CN204033221U (en) * | 2014-08-06 | 2014-12-24 | 郑法理 | The damping of new type closet cover plate |
| CN204457211U (en) * | 2015-02-05 | 2015-07-08 | 韦希 | Hydraulic buffering hinge |
| CN204850853U (en) * | 2015-06-08 | 2015-12-09 | 潘约章 | Multi -functional hydraulic cushion system - hinge |
| CN205172260U (en) * | 2015-12-10 | 2016-04-20 | 湖州职业技术学院 | Hydraulic damping power adjustment mechanism of hydraulic pressure hinge |
-
2015
- 2015-12-10 CN CN201510910151.5A patent/CN105370130B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050058540A (en) * | 2003-12-12 | 2005-06-17 | 김진석 | Hydraulic damping hinge |
| CN2729257Y (en) * | 2004-10-14 | 2005-09-28 | 郑正乙 | Door hinge |
| CN200982135Y (en) * | 2006-12-18 | 2007-11-28 | 李秀平 | Rotary buffering device |
| WO2014054028A1 (en) * | 2012-10-04 | 2014-04-10 | In & Tec S.R.L. | Hinge device for doors, shutters and the like |
| CN204033221U (en) * | 2014-08-06 | 2014-12-24 | 郑法理 | The damping of new type closet cover plate |
| CN204457211U (en) * | 2015-02-05 | 2015-07-08 | 韦希 | Hydraulic buffering hinge |
| CN204850853U (en) * | 2015-06-08 | 2015-12-09 | 潘约章 | Multi -functional hydraulic cushion system - hinge |
| CN205172260U (en) * | 2015-12-10 | 2016-04-20 | 湖州职业技术学院 | Hydraulic damping power adjustment mechanism of hydraulic pressure hinge |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927085A (en) * | 2016-05-24 | 2016-09-07 | 杨天玥 | Damping fluid throttling device of door closer |
| CN109356478A (en) * | 2018-11-26 | 2019-02-19 | 株洲海畅铁路机车配件有限公司 | A kind of locomotive preventing car door hurts sb.'s feelings method and locomotive preventing car door is hurted sb.'s feelings device |
| CN109356478B (en) * | 2018-11-26 | 2022-11-29 | 株洲海畅铁路机车配件有限公司 | Method and device for preventing locomotive door from hurting people |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105370130B (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10633905B2 (en) | Combined door hinge with variable hydraulic damping and stopper device performance | |
| JP5678251B2 (en) | Adjustable torque hinge | |
| US20180238092A1 (en) | Combined Door Hinge with Variable Hydraulic Damping and Stopper Device Performance | |
| CA3006262C (en) | Adjustable-angle positioning and self-closing hinge | |
| CN202467451U (en) | Furniture hinge with damper | |
| CN105370130A (en) | Hydraulic damping force adjusting mechanism for hydraulic hinge | |
| CN105298270B (en) | A kind of multi-angle lock-bit linkage | |
| CN205172260U (en) | Hydraulic damping power adjustment mechanism of hydraulic pressure hinge | |
| CN201068694Y (en) | Hinge | |
| JP4995482B2 (en) | Hinge device | |
| CN205172258U (en) | Hydraulic pressure hinge close a torsional spring pretightning force adjustment mechanism | |
| CN205314750U (en) | Hydraulic pressure hinge | |
| CN102418445A (en) | Damping hinge with automatic closing, positioning and speed regulating functions | |
| CN105370122A (en) | Hydraulic hinge | |
| CN207598064U (en) | Compression spring cassette hinge | |
| CN201339385Y (en) | Hidden two-way door closer with adjustable force | |
| CN201605936U (en) | Cushion gemel | |
| CN201779966U (en) | Drying cabinet door bolt | |
| US20030070255A1 (en) | Hydraulic door closer | |
| JP3894843B2 (en) | Floor hinge | |
| CN208440853U (en) | Washing machine intelligent silent linkage | |
| TWM484623U (en) | Oil-free automatic door closer | |
| CN202273525U (en) | Hidden elastic door-closing device | |
| CN101718162B (en) | Buffering method for using spring hinge and buffering hinge | |
| CN2905987Y (en) | Automatic door closing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Bingneng Inventor after: Zhu Jingjian Inventor before: Zhu Jingjian |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200819 Address after: No. 38, Wenchang street, Fucheng, Chuzhou, Anhui Patentee after: Anhui Fengyang Brewing Co.,Ltd. Address before: 313000 No. 299, Xuefu Road, Wuxing District, Zhejiang, Huzhou Patentee before: HUZHOU VOCATIONAL TECHNOLOGY College |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230726 Address after: 528000 Plant 1, No.1 Zhenxing Road, Baini Town, Sanshui District, Foshan City, Guangdong Province Patentee after: Foshan Xuanyi Technology Equipment Co.,Ltd. Address before: 239000 No.38 Wenchang street, Fucheng, Chuzhou, Anhui Province Patentee before: Anhui Fengyang Brewing Co.,Ltd. |