CN104302859A - Hinge used for horizontal, upward opening lid - Google Patents
Hinge used for horizontal, upward opening lid Download PDFInfo
- Publication number
- CN104302859A CN104302859A CN201280073221.0A CN201280073221A CN104302859A CN 104302859 A CN104302859 A CN 104302859A CN 201280073221 A CN201280073221 A CN 201280073221A CN 104302859 A CN104302859 A CN 104302859A
- Authority
- CN
- China
- Prior art keywords
- spring
- level
- shell
- block
- bearing pin
- 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 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 238000005452 bending Methods 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007789 sealing 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
- D06F37/18—Doors or covers; Securing means therefor
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
-
- 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
- E05Y2800/22—Combinations of elements of not identical elements of the same category, e.g. combinations of not identical springs
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
Disclosed is a hinge used for a horizontal, upward opening lid. The hinge comprises a fixed seat (1), and a movable housing (7) movably connected with the fixed seat via a first pin shaft (3), wherein between the fixed seat and the movable housing, a connector (6) is fixedly riveted with a limiting pin (2) via the first pin shaft (3), 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 second pin shaft (4), and the other end inserted into a rectangular hole of a blocking piece (11) in a slot hole (72) installed on the movable housing. The hinge further comprises a torsional spring (5) used as a buffer device. An intermediate ring (52) of the torsional spring is mounted on the first pin shaft (3), and an end ring (54) is mounted on the limiting pin (2). A straight arm end (56) is wedged on a bend (74) of the housing (7).
Description
Specification
Level upwardly opens lid hinge
Technical field
Lid OR gate body 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 door of washing machine either lid, 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, the upset of washing drum cover and halting at the top are realized by the through transport 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 when opening or closing lid, being required for all using extraneous strength in any position, 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.
This level upwardly opens lid hinge, includes fixed seat（1), the first bearing pin is passed through with fixed seat（3) movable shell being flexibly connected（7) the first bearing pin, is passed through between fixed seat and movable shell（And spacer pin 3)（2) connector of fixed riveting（6) compression spring, is provided with movable shell（10), the compression spring is set in a spring support（8) on, described spring support one end is hinged by the second bearing pin (4) with connector, and other end insertion is arranged on movable shell（7) block in slotted eye（11) in slot, in described spring support（8) one end is additionally provided with block（9);Described buffer unit includes torsion spring（5), the middle ring of the torsion spring（52) it is arranged on the first bearing pin（3) on, end loops（54) it is arranged on spacer pin（2) on, straight-arm end（56) it is stuck in shell（7) bending（74) on.
Described shell（7) bending in oriented housing is set（74), described torsion spring（5) straight-arm end（56) it is arranged in the bending part.
Described spring support（8) screens is provided with（82), when door is opened to 100 ° of positions, screens is stuck in bearing pin（3) on, door is positioned.
Described spring support（8) it is provided at both ends with compression spring on（10) block seat (9) and block of limitation（11).
The block seat（And block 9)（11) external diameter is more than the external diameter of spring, described block（11) two ends are installed on shell（7) slotted eye（72) in, it can be rotated in slotted eye.
Described slotted eye（72) it is circular arc.
Described shell（7)-hold as circular arc sealing shape.
Spring support（8) screens is provided with（82), when door is opened to 100 degree of positions, screens is stuck in the first bearing pin（3) on.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, torsion spring 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.
Brief description of the drawings
Fig. 1 is the schematic perspective view that the invention level upwardly opens lid hinge.
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, a kind of level upwardly opens lid hinge, include fixed seat 1, the movable shell 7 being flexibly connected with fixed seat by the first bearing pin 3, fix the connector 6 of riveting with spacer pin 2 by the first bearing pin 3 between fixed seat and movable shell, compression spring 10 is provided with movable shell, the compression spring is set on a spring support 8；Described spring support one end is hinged by the second bearing pin 4 with connector, and the other end is inserted in the slot of the block 11 on the slotted eye 72 of shell 7, can be slided in this hole；It is described
On axle 3, door is positioned；Described buffer unit includes torsion spring 5, and the middle ring 52 of the torsion spring is arranged on the first bearing pin 3, and end loops 54 are arranged on spacer pin 2, and straight-arm end 56 is stuck on shell 7；Described shell 7 sets the bending 74 in oriented housing, and the straight-arm end 56 of described torsion spring 5 is arranged in the bending part；The block seat 9 and block 11 for limiting compression spring 10 are provided at both ends with described spring support 8;The external diameter of the block seat 9 and block 11 is more than the external diameter of spring；The two ends of described block 11 are plugged in the arc-shaped slot 72 of shell 7.
1. specifically used when, as shown in Figure 4, because spring support 8-end is hinged on connector 6 by the second bearing pin 4, the other end is inserted in the rectangle slotted eye of block 11, spring support 8-end rotates around the second bearing pin 4 in lid switching process, the other end is slided in the slotted eye of block 11, and can slightly be swung with block 11, and compression spring is risen and pressed and guide effect；In the opening process of lid, the reaction force that compression spring 10 is produced after being pressurized plays a supportive role to lid, lid 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 lid gravity, and at this time, lid can stop at an arbitrary position；In compression spring effect Xiamen meeting quick rotation to 100 ° of positions after more than 90 °；Screens 82 at 100 ° of positions on spring support 8 is stuck on the first bearing pin 3, door is stopped on 100 ° of positions, convenient operation；And the middle ring 52 of torsion spring 5 is arranged on the first bearing pin 3, end loops 54 are arranged on spacer pin 2, and straight-arm end 56 is stuck in shell 7
On the barb 74 of upper setting, one upward active force of door can be given when door is opened, makes an opening force smaller；Cushioning effect from when door is closed.Compared with prior art, due to moment of torsion and the balance of door gravity generation that during upwardly opening, the power of compression spring and application point are produced in the range of 60-90 degree, 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, torsion spring 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；In door opening process, due to the effect of torsion spring and compression spring, make an opening force smaller, open lighter.
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 (1)
- Claims1. a kind of level upwardly opens lid hinge, include fixed seat（1), the first bearing pin is passed through with fixed seat（3) movable shell being flexibly connected（7) the first bearing pin, is passed through between fixed seat and movable shell（And spacer pin 3)（2) connector of fixed riveting（6) compression spring, is provided with movable shell（10), the compression spring is set in a spring support（8) on, described spring support one end is hinged by the second bearing pin (4) with connector, and the other end is inserted in the slotted eye on movable shell（72) in the slot of the block 11 on；Described buffer unit includes torsion spring（5), the middle ring of the torsion spring（52) it is arranged on the first bearing pin（3) on, end loops（54) it is arranged on spacer pin（2) on, straight-arm end（56) it is stuck in shell（7) bending（74) on.2. the level as described in claim 1 upwardly opens lid hinge, it is characterised in that：Described shell（7) bending in oriented housing is set（74), described torsion spring（5) straight-arm end（56) it is arranged in the bending part.3. the level as described in claim 1 upwardly opens lid hinge, it is characterised in that：Described spring support（8) it is provided at both ends with compression spring on（10) block seat of limitation（And block 9)（11 ).4. level as claimed in claim 3 upwardly opens lid hinge, it is characterised in that：The block seat（And block 9)（11) external diameter is more than the external diameter of spring, described block（11) two ends are plugged in shell（7) slotted eye（72) in.5. level as claimed in claim 4 upwardly opens lid hinge, it is characterised in that：Described slotted eye（72) it is circular arc.6. the level as described in power requires 1 upwardly opens lid hinge, it is characterised in that：The work One end of dynamic shell is circular arc seal form.7. the level as described in claim 1 upwardly opens lid hinge, it is characterised in that：Spring support（8) screens is provided with（82), when door is opened to 100 degree of positions, screens is stuck in the first bearing pin（3) on.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/075668 WO2013170469A1 (en) | 2012-05-17 | 2012-05-17 | Hinge used for horizontal, upward opening lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104302859A true CN104302859A (en) | 2015-01-21 |
| CN104302859B CN104302859B (en) | 2016-02-24 |
Family
ID=49583015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280073221.0A Active CN104302859B (en) | 2012-05-17 | 2012-05-17 | Level upwardly opens lid hinge |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104302859B (en) |
| WO (1) | WO2013170469A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678247A (en) * | 2017-02-24 | 2017-05-17 | 东莞市培尔电子有限公司 | Damper |
| CN107327473A (en) * | 2017-07-25 | 2017-11-07 | 张家港宝视特影视器材有限公司 | Latch hinge |
| CN110748262A (en) * | 2019-11-01 | 2020-02-04 | 广东东泰五金精密制造有限公司 | Upturning structure for automatic opening and closing of furniture |
| CN111075297A (en) * | 2018-10-22 | 2020-04-28 | 青岛海尔特种电冰柜有限公司 | Refrigerator hinge assembly |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015103234A1 (en) * | 2015-03-05 | 2016-09-08 | Hettich-Oni Gmbh & Co. Kg | Home appliance and hinge of a household appliance |
| CN109423869A (en) * | 2017-09-05 | 2019-03-05 | 青岛海尔洗衣机有限公司 | A kind of checker and electrical equipment |
| CN107575115A (en) * | 2017-09-10 | 2018-01-12 | 广东星徽精密制造股份有限公司 | It is a kind of can stable rotation refrigerator-freezer hinge |
| CN109457445B (en) * | 2018-10-31 | 2021-08-27 | 无锡小天鹅电器有限公司 | Clothes treating device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3414933A (en) * | 1965-02-11 | 1968-12-10 | Gronbach Wilhelm | Hinge with spring for counter-balance of flaps |
| DE2308361A1 (en) * | 1973-02-20 | 1974-08-22 | Wilhelm Gronbach | Hinge with load-equalising spring eg for lids - having spring guide rod with upper polyamide slide piece, and vertical thread on lower end |
| GB1435642A (en) * | 1973-02-20 | 1976-05-12 | Gronbach Wilhelm | Hinge |
| FR2292095A1 (en) * | 1974-11-22 | 1976-06-18 | Gronbach Wilhelm | HINGE INCLUDING A PRESSURE SPRING TO ENSURE THE WEIGHT BALANCE OF THE COVERS OR SIMILAR |
| CN2447702Y (en) * | 2000-10-08 | 2001-09-12 | 青岛市家用电器研究所 | Hinge for refrigerator |
| CN201202344Y (en) * | 2007-11-23 | 2009-03-04 | 海尔集团公司 | Hinge |
| CN201826658U (en) * | 2010-10-15 | 2011-05-11 | 温州盟宇五金制品有限公司 | Special hinge of freezer door |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2720102C2 (en) * | 1977-05-05 | 1983-06-30 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Counterbalanced door hinge for household appliances |
| JP5104353B2 (en) * | 2008-02-01 | 2012-12-19 | パナソニック株式会社 | Hinge mechanism and image reading apparatus |
| US7954203B2 (en) * | 2008-12-19 | 2011-06-07 | Shin Zu Shing Co., Ltd. | Hinge and an electronic device with the hinge |
| KR20110013138A (en) * | 2009-07-31 | 2011-02-09 | 엘지전자 주식회사 | Washing machine |
| CN101852530B (en) * | 2010-05-27 | 2012-11-28 | 合肥美的荣事达电冰箱有限公司 | Door body turning mechanism for refrigerator and refrigerator having same |
| CN201706836U (en) * | 2010-05-27 | 2011-01-12 | 合肥美的荣事达电冰箱有限公司 | Door-turning mechanism for refrigerators and refrigerator with same |
-
2012
- 2012-05-17 CN CN201280073221.0A patent/CN104302859B/en active Active
- 2012-05-17 WO PCT/CN2012/075668 patent/WO2013170469A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3414933A (en) * | 1965-02-11 | 1968-12-10 | Gronbach Wilhelm | Hinge with spring for counter-balance of flaps |
| DE2308361A1 (en) * | 1973-02-20 | 1974-08-22 | Wilhelm Gronbach | Hinge with load-equalising spring eg for lids - having spring guide rod with upper polyamide slide piece, and vertical thread on lower end |
| GB1435642A (en) * | 1973-02-20 | 1976-05-12 | Gronbach Wilhelm | Hinge |
| FR2292095A1 (en) * | 1974-11-22 | 1976-06-18 | Gronbach Wilhelm | HINGE INCLUDING A PRESSURE SPRING TO ENSURE THE WEIGHT BALANCE OF THE COVERS OR SIMILAR |
| CN2447702Y (en) * | 2000-10-08 | 2001-09-12 | 青岛市家用电器研究所 | Hinge for refrigerator |
| CN201202344Y (en) * | 2007-11-23 | 2009-03-04 | 海尔集团公司 | Hinge |
| CN201826658U (en) * | 2010-10-15 | 2011-05-11 | 温州盟宇五金制品有限公司 | Special hinge of freezer door |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678247A (en) * | 2017-02-24 | 2017-05-17 | 东莞市培尔电子有限公司 | Damper |
| CN107327473A (en) * | 2017-07-25 | 2017-11-07 | 张家港宝视特影视器材有限公司 | Latch hinge |
| CN107327473B (en) * | 2017-07-25 | 2023-09-29 | 张家港宝视特影视器材有限公司 | Lock catch hinge |
| CN111075297A (en) * | 2018-10-22 | 2020-04-28 | 青岛海尔特种电冰柜有限公司 | Refrigerator hinge assembly |
| CN110748262A (en) * | 2019-11-01 | 2020-02-04 | 广东东泰五金精密制造有限公司 | Upturning structure for automatic opening and closing of furniture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104302859B (en) | 2016-02-24 |
| WO2013170469A1 (en) | 2013-11-21 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150925 Address after: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Tairan Tairan 8 road building 17C02 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 Patentee before: SHENZHEN JINHELIAN INVESTMENT CO., LTD. |
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| CP03 | Change of name, title or address | ||
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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 |