CN104302857A - Hinge used for horizontal, upward opening door - Google Patents
Hinge used for horizontal, upward opening door Download PDFInfo
- Publication number
- CN104302857A CN104302857A CN201280073222.5A CN201280073222A CN104302857A CN 104302857 A CN104302857 A CN 104302857A CN 201280073222 A CN201280073222 A CN 201280073222A CN 104302857 A CN104302857 A CN 104302857A
- Authority
- CN
- China
- Prior art keywords
- door
- bearing pin
- level
- block
- movable shell
- 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
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000013016 damping Methods 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003319 supportive effect Effects 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
- 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
-
- 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
-
- 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
-
- 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 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/252—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 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
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/262—Type of motion, e.g. braking
- E05Y2201/264—Type of motion, e.g. braking linear
-
- 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
- E05Y2900/30—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
Disclosed is a hinge used for a horizontal, upward opening door. The hinge comprises a fixed seat (1), and a movable housing (7) movably connected with the fixed seat, wherein one end of the movable housing is of an arc-shaped, sealed form, a fixedly connected connector (11) is provided between the fixed seat and the movable housing, and a compression spring (10) is provided in the movable housing. The compression spring is sheathed on a spring bracket (8), with one end of the spring bracket hinged to the connector via a fourth pin shaft (12), and the other end inserted into a rectangular hole of a blocking piece (13) in a slot hole (72) installed on the movable housing (7). A hydraulic buffer device is provided on one end of the spring bracket, the hydraulic buffer device comprising a hydraulic cylinder (5) movably connected to the movable housing (7) via a third pin shaft (6). A piston (52) is provided in the hydraulic cylinder, the free end of the piston being hinged to the connector via a second pin shaft (4).
Description
Specification
Level upwardly opens hinge for door
Technical field
Door such as washing machine hinge for door is upwardly opened the present invention relates to a kind of hinge, more particularly to a kind of level.
Background technology
Existing level upwardly opens door and generally comprises washing machine gate, need first to be pulled upwardly the door of horizontal level when in use, being stopped again after more than or equal to 90 degree makes gate be supported in this position, as Chinese patent 02109955.3 authorizes the washing drum cover hinge disclosed in text, it is mainly provided with left and right hinged seat, it is separately positioned on the inwall of corresponding side of washing tube, it is in and closes in washing drum cover, the sliding axle of articulated joint is located at the chute low spot position of hinged seat, with the upset of washing drum cover, sliding axle is moved along chute, when being moved to the high point position of chute, washing drum cover can be started and come and stand in above washing tube.By the relation for then passing through sliding axle high and low position in chute, realize the upset and the fixation at the top of washing drum cover by the linkage of machinery, mobile in groove of axle can bring noise, simultaneously, the long easy generation mechanical wear of use time, causes position to produce skew；In addition no matter, it is necessary to all use extraneous strength in any position when opening or closing lid, what is more, when lid is closed, excessive velocities are easily pressed onto the finger of user.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art and when a kind of unlatching is provided it is laborsaving, close when can play the level of cushioning effect and upwardly open hinge for door.
To achieve the above object, present invention employs following technical proposals：
This level upwardly opens hinge for door, includes fixed seat（1) movable shell, being flexibly connected with fixed seat（7) connector being fixedly connected, is provided between fixed seat and movable shell（11) compression spring, is provided with movable shell（10), the compression spring is sleeved on a spring support（8) on, described spring support one end is hinged by the 4th bearing pin (12) with connector, and other end insertion is arranged on movable shell（7) slotted eye（72) block in（13) in slot；Hydraulic damping device is provided with one end of described spring support, described hydraulic damping device includes by the 3rd bearing pin（And movable shell 6)（7) hydraulic cylinder being flexibly connected（5) piston, is provided with hydraulic cylinder（52), the free end of described piston is hinged by the second bearing pin (4) with connector.
One end of described movable shell 7 is circular arc sealed type.
The 4th described bearing pin（12) the first axle sleeve is provided with（14).
Described fixed seat（1) the first bearing pin (3) and movable shell are passed through（7) it is flexibly connected.The connector（11) fixed seat is riveted on by the first bearing pin (3) and spacer pin (2) fixation（And movable shell 1)（7) between.
The first described bearing pin（3) the second axle sleeve is provided with（15 ).
Described spring support（8) one end is provided with block（13), the external diameter of block is more than the external diameter of spring, and described block two ends are installed on the slotted eye being located on shell 7（72) in.
Described spring support（8) intermediate sleeve is equipped with block seat（9), in block seat（9) it is afterwards double fork-shapeds, its two ends extends forward two support arms for becoming parallel（80), two described leg extremities pass through bearing pin（And connector 12)（11) it is hinged；
The hydraulic cylinder of described buffer unit（5) bearing pin is passed through（And movable housing 6)（7) it is flexibly connected, the piston of hydraulic cylinder（52) free end passes through bearing pin（4) it is movably connected in bullet
Spring bracket（8) on.
Described spring support（8) intermediate sleeve is equipped with block seat（9), the external diameter of described block seat is more than the external diameter of compression spring, and described compression spring is sheathed on block（And block seat 13)（9) between.
Described spring support（8) screens 82 is provided with, door screens at 100 degree is stuck on axle sleeve 15, makes a stopping in this position, convenient operation.
Described slotted eye（72) it is circular arc.
Described fixed seat（1) it is connected with doorframe, described movable shell（7) it is connected with door body.
By above-mentioned technical proposal, so that the invention has following beneficial effects：
1. during upwardly opening, the balance that the moment of torsion that the power of compression spring and application point are produced in the range of 60-90 degree is produced with door gravity, so as to allow door optional position in the range of this to stop；
2. after the scope after more than 90 degree, it can rapidly turn to 100 degree or so of position and stop on the position, convenient operation；
3. simultaneously when door is closed, hydraulic cylinder can play a part of a buffering, door is slowly declined closing, decrease speed can be controlled in the range of from 60 degree to 0 degree used time 5-7 second, prevented because closing velocity is too fast and jams a finger；When door is closed in place, no strike note gets the effect of noise elimination.
Brief description of the drawings
Fig. 1 is the schematic perspective view that the invention level upwardly opens hinge for door.
Fig. 2 is Fig. 1 half-sectional schematic perspective view.
Fig. 3 is Fig. 1 three-dimensional assembly diagram.
Fig. 4 is angle schematic diagram.
Embodiment
The invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1-Figure 3, this level upwardly opens the hinge of door, such as：With on the lid of washing machine, include fixed seat 1, the movable shell 7 being flexibly connected with fixed seat, the connector 11 being fixedly connected is provided between fixed seat and movable shell, compression spring 10 is provided with movable shell, the compression spring is sleeved on a spring support 8, described spring support one end is hinged by the 4th bearing pin 12 with connector, the other end is inserted in the slot of the block 13 in movable shell slotted eye 72, hydraulic damping device is provided with one end of described spring support, described hydraulic damping device includes the hydraulic cylinder 5 being flexibly connected by the 3rd bearing pin 6 with movable shell 7, piston 52 is provided with hydraulic cylinder, the free end of described piston is hinged by the second bearing pin 4 and spring support 8；Specifically, the first axle sleeve 14 is provided with the 4th described bearing pin 12, described fixed seat 1 is flexibly connected by the first bearing pin 3 with movable shell 7, and the second axle sleeve 15 is provided with the first bearing pin 3;The connector 11 is fixed by the first bearing pin 3 and spacer pin 2 and is riveted between fixed seat 1 and movable shell 7；The other end of described spring support 8, which is provided with block 13, link stopper, is provided with slot, and the external diameter of block is more than the external diameter of spring, and described block two ends are plugged in the slotted eye 72 of shell 7；Described spring support 8 is double fork-shapeds after block seat 9, and its two ends extends forward two support arms 80 for becoming parallel, and two described support arm ends are flexibly connected by the 4th bearing pin 12 with connector 11；Described hydraulic cylinder 5 is flexibly connected by the 3rd bearing pin 6 with movable housing 7；The free end of described hydraulic cylinder piston 52 passes through the second bearing pin 4 and spring
Support is flexibly connected；The intermediate sleeve of described spring support 8 is equipped with block seat 9, and the external diameter of described block seat is more than the external diameter of compression spring, and described compression spring is sheathed between block 13 and block seat 9；Described slotted eye 72 is circular arc；Described fixed seat 1 is connected with the doorframe of door body, and described movable shell 7 is connected with door body.
Specifically used when, as shown in Figure 4, because spring support 8-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 be rotated in the slotted eye 72 of shell 7, spring support 8-end is rotated around the 4th bearing pin 12 during door switch, and the other end is slided in the slot of block 13, acts to press playing the guiding role to compression spring；In the opening process of door, the reaction force that compression spring 10 is produced after being pressurized plays a supportive role on the door, door compression spring decrement at closed position is maximum, during upwardly opening, the decrement of compression spring is tapered into, angle between sliding seat and fixed seat reaches the power of compression spring in the range of 60 ~ 90 ° and does the balance that the moment of torsion produced with point is produced with door gravity, and at this time, door can stop at an arbitrary position；Angle between sliding seat and fixed seat more than 90 ° after quick rotation to 100 ° of positions when, the screens 82 at 100 ° of positions on spring support 8 is stuck on axle sleeve 15, door is stopped on 100 ° of positions, convenient operation；And in closing process, because the piston rod of 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 shell 7 again, so that hydraulic cylinder 5 can give one upward active force of door when door is opened, makes an opening force smaller；And cushioning effect can be played in door closing process, door is slowly declined, decrease speed is can be controlled in from used time 5 ~ 7 seconds in the range of 60 ~ 0 °.
4. compared with prior art, due to during upwardly opening, in 60-90 degree
In the range of compression spring power and the balance that produces of the application point moment of torsion and the door gravity that produce, so as to allow door optional position in the range of this to stop；After the scope after more than 90 degree, it can rapidly turn to 100 degree or so of position and stop on the position, convenient operation；Simultaneously when door is closed, hydraulic cylinder can play a part of a buffering, door is slowly declined closing, decrease speed can be controlled in the range of from 60 degree to 0 degree used time 5-7 second, prevents because closing velocity is too fast and jams a finger,.When door is closed in place, no strike note gets the effect of noise elimination.
Certainly according to above-mentioned principle; it is arranged on the balance that the moment of torsion that the power of compression spring and application point are produced in different angular ranges is produced with door gravity; so as to allow door such as 50-80 degree optional position either 60-90 degree optional position in the range of this to stop, it should all belong to protection scope of the present invention.
Claims (12)
- Claims1. a kind of level upwardly opens hinge for door, include fixed seat（1) movable shell, being flexibly connected with fixed seat（7), one end of movable shell is circular arc seal form, and the connector being fixedly connected is provided between fixed seat and movable shell（11) compression spring, is provided with movable shell（10), the compression spring is sleeved on a spring support（8) on, described spring support one end is hinged by the 4th bearing pin (12) with connector, and other end insertion is arranged on movable shell（7) slotted eye on（72) in the slot of the block 13 in, it is characterised in that：Hydraulic damping device is provided with one end of described spring support, described hydraulic damping device includes by the 3rd bearing pin（And movable shell 6)（7) hydraulic cylinder being flexibly connected（5) piston, is provided with hydraulic cylinder（52), the free end of described piston is hinged by the second bearing pin (4) with connector.2. one end of shell 7 as claimed in claim 1, which is circular arc, seals shape.3. the level as described in claim 1 upwardly opens hinge for door, it is characterised in that：The 4th described bearing pin（12) the first axle sleeve is provided with（14).4. the level as described in claim 1 upwardly opens hinge for door, it is characterised in that：Described fixed seat（1) the first bearing pin (3) and movable shell are passed through（7) it is flexibly connected.5. the level as described in claim 1 upwardly opens hinge for door, it is characterised in that：The first described bearing pin（3) the second axle sleeve is provided with（15 ).6. the level as described in claim 1 upwardly opens hinge for door, it is characterised in that：The connector（11) fixed seat is riveted on by the first bearing pin (3) and spacer pin (2) fixation（And movable shell 1)（7) between.7. the level as described in claim 1 upwardly opens hinge for door, it is characterised in that：It is described Spring support（8) one end is provided with block（13), the external diameter of block is more than the external diameter of spring, and described block two ends are plugged in slotted eye（72) in.8. level as claimed in claim 1 upwardly opens hinge for door, it is characterised in that：Described spring support（8) intermediate sleeve is equipped with block seat（9), in block seat（9) rear spring supporter is double fork-shapeds, and its two ends extends forward two support arms for becoming parallel（80), two described support arm ends pass through bearing pin（And connector 12)（11) it is flexibly connected.9. level as claimed in claim 8 upwardly opens hinge for door, it is characterised in that：Described spring support（8) block seat being set with（And block 9)（13) compression spring is set between, the external diameter of described block seat is more than the external diameter of compression spring.10. the level as described in claim 1 upwardly opens hinge for door, it is characterised in that：Hydraulic cylinder（5) piston（52) free end passes through the second bearing pin（And spring support 4)（8) it is hinged, hydraulic cylinder（5) cylinder body end passes through the 3rd bearing pin（And movable housing 6)（7) it is flexibly connected.11. level as claimed in claim 7 upwardly opens hinge for door, it is characterised in that：Described slotted eye（72) it is circular arc.12. level as claimed in claim 5 upwardly opens hinge for door, it is characterised in that：Spring support（8) screens is provided with（82), when door opens 100 degree, screens is stuck in the second axle sleeve（15) on.
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 true CN104302857A (en) | 2015-01-21 |
| CN104302857B 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 WO PCT/CN2012/075663 patent/WO2013170466A1/en active Application Filing
- 2012-05-17 CN CN201280073222.5A patent/CN104302857B/en active Active
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 |
|---|---|
| CN104302857B (en) | 2016-04-13 |
| WO2013170466A1 (en) | 2013-11-21 |
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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 |