CN104302857B - Level to upwardly open with hinge - Google Patents
Level to upwardly open with hinge Download PDFInfo
- Publication number
- CN104302857B CN104302857B CN201280073222.5A CN201280073222A CN104302857B CN 104302857 B CN104302857 B CN 104302857B CN 201280073222 A CN201280073222 A CN 201280073222A CN 104302857 B CN104302857 B CN 104302857B
- Authority
- CN
- China
- Prior art keywords
- bearing pin
- hinge
- movable shell
- level
- block
- 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.)
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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
- 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
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
- E05F1/1246—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis
- E05F1/1253—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring
- E05F1/1261—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring perpendicular to the pivot axis with a compression spring for counterbalancing
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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
- 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
- E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
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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
- E05F5/02—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
- 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
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
- E05Y2201/252—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of friction
- E05Y2201/254—Fluid or viscous friction
- E05Y2201/256—Fluid or viscous friction with pistons or vanes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
- E05Y2201/262—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion
- E05Y2201/264—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of motion linear
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
- E05Y2900/308—Application of doors, windows, wings or fittings thereof for domestic appliances for ovens
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention discloses a kind of level to upwardly open with hinge, include holder (1), the movable shell (7) be flexibly connected with holder, one end of movable shell is circular arc seal form, the connector (11) be fixedly connected with is provided with between holder with movable shell, Compress Spring (10) is provided with in movable shell, this Compress Spring is sleeved on a spring support (8), described spring support one end is hinged by the 4th bearing pin (12) and connector, the other end inserts in the slot of the block 13 in the slotted eye (72) be arranged on movable shell (7), one end of described spring support is provided with hydraulic damping device, described hydraulic damping device includes the hydraulic cylinder (5) be flexibly connected with movable shell (7) by the 3rd bearing pin (6), piston (52) is provided with in hydraulic cylinder, the free end of described piston is hinged by the second bearing pin (4) and connector.
Description
Technical field
The present invention relates to a kind of hinge, particularly relate to a kind of level and upwardly open door as door of washing machine hinge.
Background technology
Existing level upwardly opens door and generally comprises washing machine gate, need when in use first the door of horizontal level to be pulled upwardly, stop again after being more than or equal to 90 degree and gate is supported in this position, as Chinese patent 02109955.3 authorizes the hinge of washing drum cover disclosed in text, it is mainly provided with left and right hinged seat, be separately positioned on the inwall of corresponding side of washing tube, closedown is at washing drum cover, the sliding axle of articulated joint is positioned at the chute low spot position of hinged seat, along with the upset of washing drum cover, sliding axle moves along chute, when moving to the height point position of chute, washing drum cover can be started and stand in above washing tube.Owing to being the relation by sliding axle high and low position in chute, realize the upset of washing drum cover and fixing when the top by the interlock of machinery, the movement of axle in groove can bring noise, simultaneously, service time, long easy generation mechanical wear, caused position to produce skew; In addition no matter in unlatching or when closing lid, need all to use extraneous strength in any position, what is more, when closedown lid, excessive velocities is easily pressed onto the finger of user.
Summary of the invention
Level that is laborsaving when the object of the invention is to overcome the deficiencies in the prior art and provide a kind of unlatching, that can play cushioning effect when closing to upwardly open with hinge.
For achieving the above object, present invention employs following technical proposals:
This level to upwardly open with hinge, include holder (1), the movable shell (7) be flexibly connected with holder, the connector (11) be fixedly connected with is provided with between holder with movable shell, Compress Spring (10) is provided with in movable shell, this Compress Spring is sleeved on a spring support (8), described spring support one end is hinged by the 4th bearing pin (12) and connector, and the other end inserts in the slot of the block (13) be arranged in movable shell (7) slotted eye (72); One end of described spring support is provided with hydraulic damping device, described hydraulic damping device includes the hydraulic cylinder (5) be flexibly connected with movable shell (7) by the 3rd bearing pin (6), in hydraulic cylinder, be provided with piston (52), the free end of described piston is hinged by the second bearing pin (4) and connector.
One end of described movable shell 7 is circular arc sealed type.
The 4th described bearing pin (12) is provided with the first axle sleeve (14).
Described holder (1) is flexibly connected with movable shell (7) by the first bearing pin (3).
Described connector (11) is fixedly riveted between holder (1) and movable shell (7) by the first bearing pin (3) and spacer pin (2).
Described the first bearing pin (3) is provided with the second axle sleeve (15).
One end of described spring support (8) is provided with block (13), and the external diameter of block is greater than the external diameter of spring, and described block two ends are installed in the slotted eye (72) be located on shell 7.
The intermediate sleeve of described spring support (8) is equipped with block seat (9), be two fork-shapeds afterwards at block seat (9), its two ends extend forward two support arms (80) becoming parallel, and two described leg extremities are hinged by bearing pin (12) and connector (11);
The hydraulic cylinder (5) of described buffer is flexibly connected with movable housing (7) by bearing pin (6), and the free end of the piston (52) of hydraulic cylinder is movably connected on spring support (8) by bearing pin (4).
The intermediate sleeve of described spring support (8) is equipped with block seat (9), and the external diameter of described block seat is greater than the external diameter of Compress Spring, and described Compress Spring is sheathed between block (13) and block seat (9).
Described spring support (8) is provided with screens 82, and door screens 100 degree time is stuck on axle sleeve 15, makes door stop at this position, handled easily.
Described slotted eye (72) is circular arc.
Described holder (1) is connected with doorframe, and described movable shell (7) is connected with door body.
By technique scheme, thus this invention has following beneficial effect:
1. in the process upwardly opened, the balance that the moment of torsion that the power of Compress Spring and application point produce in the scope of 60-90 degree produces with door gravity, thus can allow door optional position stopping within the scope of this;
2., after the scope after more than 90 degree, the position of about 100 degree can be turned to rapidly and stop on this position, handled easily;
3. simultaneously when closedown door, hydraulic cylinder can play the effect of a buffering, and door is slowly declined closedown, and decrease speed can be controlled within the scope of from 60 degree to 0 degree used time 5-7 second, prevents from jamming a finger because closing velocity is too fast; When door is closed and put in place, without impact sound, get the effect of noise elimination.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view that this invention level to upwardly open with hinge.
Fig. 2 be Fig. 1 partly cut open schematic perspective view.
Fig. 3 is the three-dimensional assembly diagram of Fig. 1.
Fig. 4 is angle schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, this invention is further illustrated.
As shown in Figure 1-Figure 3, this level upwardly opens the hinge of door, as: be used on the lid of washing machine, include holder 1, the movable shell 7 be flexibly connected with holder, the connector 11 be fixedly connected with is provided with between holder with movable shell, Compress Spring 10 is provided with in movable shell, this Compress Spring is sleeved on a spring support 8, described spring support one end is hinged with connector by the 4th bearing pin 12, the other end is inserted in the slot of the block 13 be arranged in movable shell slotted eye 72, one end of described spring support is provided with hydraulic damping device, described hydraulic damping device includes the hydraulic cylinder 5 be flexibly connected with movable shell 7 by the 3rd bearing pin 6, piston 52 is provided with in hydraulic cylinder, the free end of described piston is hinged with spring support 8 by the second bearing pin 4, specifically, the 4th described bearing pin 12 is provided with the first axle sleeve 14, and described holder 1 is flexibly connected with movable shell 7 by the first bearing pin 3, and the first bearing pin 3 is provided with the second axle sleeve 15, described connector 11 is fixedly riveted between holder 1 and movable shell 7 by the first bearing pin 3 and spacer pin 2, the other end of described spring support 8 is provided with block 13, and link stopper is provided with slot, and the external diameter of block is greater than the external diameter of spring, and described block two ends plug in the slotted eye 72 of shell 7, described spring support 8 is two fork-shapeds after block seat 9, and its two ends extend forward and become two parallel support arms 80, and two described support arm ends are flexibly connected with connector 11 by the 4th bearing pin 12, described hydraulic cylinder 5 is flexibly connected with movable housing 7 by the 3rd bearing pin 6, the free end of described hydraulic cylinder piston 52 is flexibly connected with spring support by the second bearing pin 4, the intermediate sleeve of described spring support 8 is equipped with block seat 9, and the external diameter of described block seat is greater than the external diameter of Compress Spring, and described Compress Spring is sheathed between block 13 and block seat 9, described slotted eye 72 is circular arc, described holder 1 is connected with the doorframe of door body, and described movable shell 7 is connected with door body.
When concrete use, as shown in Figure 4, because spring support 8 one end is hinged on the 4th bearing pin 12, the other end is inserted in the square hole of block 13, and the 4th bearing pin is riveted on connector 11, and block 13 is hinged in the screens of shell 7, block 13 can rotate in the slotted eye 72 of shell 7, in door switch process, spring support 8 one end rotates around the 4th bearing pin 12, and the other end slides in the slot of block 13, works to press playing the guiding role to Compress Spring; In the opening process of door, the reaction force opposite house produced after Compress Spring 10 pressurized plays a supportive role, door Compress Spring decrement when fastening position is maximum, in the process of upwardly opening, the decrement of Compress Spring diminishes gradually, angle between sliding seat and holder reaches the power of Compress Spring within the scope of 60 ~ 90 ° and does the balance produced with moment of torsion and the door gravity of some generation, and at this time, door can stop at an arbitrary position; Angle between sliding seat and holder more than 90 ° after quick rotation to 100 ° of positions time, the screens 82 when 100 ° of positions on spring support 8 is stuck on axle sleeve 15, makes door stop on 100 ° of positions, handled easily; And in closing process, the piston rod due to hydraulic cylinder 5 is hinged on the second bearing pin 4, the second bearing pin 4 is riveted on spring support 8; The housing assembly of hydraulic cylinder 5 is hinged on the 3rd bearing pin 6, and the 3rd bearing pin 6 is riveted on again on shell 7, thus when door is opened, hydraulic cylinder 5 can give one, door active force upwards, makes an opening force less; And cushioning effect can be played in door closing process, door is slowly declined, and decrease speed can be controlled in 5 ~ 7 seconds used times within the scope of 60 ~ 0 °.
4. compared with prior art, due in the process upwardly opened, the balance that the moment of torsion that the power of Compress Spring and application point produce in the scope of 60-90 degree produces with door gravity, thus can allow door optional position stopping within the scope of this; After scope after more than 90 degree, the position of about 100 degree can be turned to rapidly and stop on this position, handled easily; Simultaneously when closedown door, hydraulic cylinder can play the effect of a buffering, and door is slowly declined closedown, and decrease speed can be controlled within the scope of from 60 degree to 0 degree used time 5-7 second, prevents from jamming a finger because closing velocity is too fast.When door is closed and put in place, without impact sound, get the effect of noise elimination.
Certainly according to above-mentioned principle; be arranged on the balance that the power of Compress Spring within the scope of different angles and the moment of torsion of application point generation and door gravity produce; thus can allow door within the scope of this as the optional positions such as 50-80 degree optional position or 60-90 degree stop, all should belong to protection scope of the present invention.
Claims (9)
1. a level to upwardly open with hinge, include holder (1), the movable shell (7) be flexibly connected with holder, one end of movable shell is circular arc seal form, the connector (11) be fixedly connected with is provided with between holder with movable shell, Compress Spring (10) is provided with in movable shell, this Compress Spring is sleeved on a spring support (8), described spring support one end is hinged by the 4th bearing pin (12) and connector, the other end inserts in the slot of the block (13) in the slotted eye (72) be arranged on movable shell (7), it is characterized in that: on one end of described spring support, be provided with hydraulic damping device, described hydraulic damping device includes the hydraulic cylinder (5) be flexibly connected with movable shell (7) by the 3rd bearing pin (6), piston (52) is provided with in hydraulic cylinder, the free end of described piston is hinged by the second bearing pin (4) and connector, described spring support (8) intermediate sleeve is equipped with block seat (9), be two fork-shapeds at block seat (9) rear spring supporter, its two ends extend forward two support arms (80) becoming parallel, two described support arm ends are flexibly connected with connector (11) by bearing pin (12).
2. level as claimed in claim 1 upwardly opens with hinge, it is characterized in that: the 4th described bearing pin (12) is provided with the first axle sleeve (14).
3. level as claimed in claim 1 upwardly opens with hinge, it is characterized in that: described holder (1) is flexibly connected with movable shell (7) by the first bearing pin (3).
4. level as claimed in claim 1 upwardly opens with hinge, it is characterized in that: the first bearing pin (3) is provided with the second axle sleeve (15).
5. level as claimed in claim 1 upwardly opens with hinge, it is characterized in that: described connector (11) is fixedly riveted between holder (1) and movable shell (7) by the first bearing pin (3) and spacer pin (2).
6. level as claimed in claim 1 upwardly opens with hinge, it is characterized in that: one end of described spring support (8) is provided with block (13), and the external diameter of block is greater than the external diameter of spring, and described block two ends are plugged in slotted eye (72).
7. level as claimed in claim 1 upwardly opens with hinge, it is characterized in that: be set with Compress Spring between the block seat (9) of the upper suit of described spring support (8) and block (13), the external diameter of described block seat is greater than the external diameter of Compress Spring.
8. level as claimed in claim 6 upwardly opens with hinge, it is characterized in that: described slotted eye (72) is circular arc.
9. level as claimed in claim 4 upwardly opens with hinge, it is characterized in that: spring support (8) is provided with screens (82), and when door opens 100 degree, screens is stuck on the second axle sleeve (15).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/075663 WO2013170466A1 (en) | 2012-05-17 | 2012-05-17 | Hinge used for horizontal, upward opening door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104302857A CN104302857A (en) | 2015-01-21 |
| CN104302857B true CN104302857B (en) | 2016-04-13 |
Family
ID=49583012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280073222.5A Active CN104302857B (en) | 2012-05-17 | 2012-05-17 | Level to upwardly open with hinge |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104302857B (en) |
| WO (1) | WO2013170466A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2868238A1 (en) | 2013-11-01 | 2015-05-06 | Norpe Oy | Temperature controlled display cabinet, in particular a freezer island, comprising a door |
| US10351988B2 (en) | 2016-07-12 | 2019-07-16 | Haier Us Appliance Solutions, Inc. | Washing machine appliance and lid assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3423242C1 (en) * | 1984-06-23 | 1985-11-07 | Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal | Automatic door closer |
| FR2760780A1 (en) * | 1997-03-14 | 1998-09-18 | Seva | Hydraulic damper door closer |
| CN1435554A (en) * | 2002-01-29 | 2003-08-13 | 乐金电子(天津)电器有限公司 | Buffering structure for door of case type refrigerator |
| CN2695572Y (en) * | 2004-04-29 | 2005-04-27 | 林新达 | Improved hydraulic hinge |
| CN2780938Y (en) * | 2005-04-28 | 2006-05-17 | 黄耀南 | Spring-oil damp hinge core |
| CN101849076A (en) * | 2007-09-07 | 2010-09-29 | 黑蒂赫-欧尼有限公司及两合公司 | Door hinge for a household appliance |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2469542A1 (en) * | 1979-11-15 | 1981-05-22 | Pont A Mousson | DOUBLE ACTION DOOR CLOSER |
| TWM419808U (en) * | 2011-08-12 | 2012-01-01 | Guan-Hua Lian | Hinge structure for heavy and thick door panel |
-
2012
- 2012-05-17 CN CN201280073222.5A patent/CN104302857B/en active Active
- 2012-05-17 WO PCT/CN2012/075663 patent/WO2013170466A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3423242C1 (en) * | 1984-06-23 | 1985-11-07 | Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal | Automatic door closer |
| FR2760780A1 (en) * | 1997-03-14 | 1998-09-18 | Seva | Hydraulic damper door closer |
| CN1435554A (en) * | 2002-01-29 | 2003-08-13 | 乐金电子(天津)电器有限公司 | Buffering structure for door of case type refrigerator |
| CN2695572Y (en) * | 2004-04-29 | 2005-04-27 | 林新达 | Improved hydraulic hinge |
| CN2780938Y (en) * | 2005-04-28 | 2006-05-17 | 黄耀南 | Spring-oil damp hinge core |
| CN101849076A (en) * | 2007-09-07 | 2010-09-29 | 黑蒂赫-欧尼有限公司及两合公司 | Door hinge for a household appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013170466A1 (en) | 2013-11-21 |
| CN104302857A (en) | 2015-01-21 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150924 Address after: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Tairan Tairan 8 road building 17C02 unit Applicant after: SHENZHEN JINHELIAN INVESTMENT CO., LTD. Address before: Shenzhen City, Guangdong province Nanshan District 518054 board Nanyou Tian An Industrial Zone Liang Road Building 3 5-A Applicant before: Xiao Yousong |
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Address after: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Tairan Tairan 8 road building 17C02 unit Patentee after: Shenzhen Jinhe Supply Chain Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Tairan Tairan 8 road building 17C02 unit Patentee before: SHENZHEN JINHELIAN INVESTMENT CO., LTD. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong Shenzhen Futian District Che Kung Temple 17C02 8 unit Tai ran building Patentee after: Shenzhen jinhelian Technology Co.,Ltd. Address before: 518000 Guangdong Shenzhen Futian District Che Kung Temple 17C02 8 unit Tai ran building Patentee before: UNIND (SHENZHEN) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |