CN104302859B - Level upwardly opens lid hinge - Google Patents

Level upwardly opens lid hinge Download PDF

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Publication number
CN104302859B
CN104302859B CN201280073221.0A CN201280073221A CN104302859B CN 104302859 B CN104302859 B CN 104302859B CN 201280073221 A CN201280073221 A CN 201280073221A CN 104302859 B CN104302859 B CN 104302859B
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CN
China
Prior art keywords
movable shell
bearing pin
spring
level
lid hinge
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.)
Active
Application number
CN201280073221.0A
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Chinese (zh)
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CN104302859A (en
Inventor
肖又松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen jinhelian Technology Co.,Ltd.
Original Assignee
Shenzhen Jinhelian Investment Co Ltd
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Filing date
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Publication of CN104302859A publication Critical patent/CN104302859A/en
Application granted granted Critical
Publication of CN104302859B publication Critical patent/CN104302859B/en
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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
    • 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

The invention discloses a kind of level and upwardly open lid hinge, include holder (1), the movable shell (7) be flexibly connected by the first bearing pin (3) with holder, by the fixing connector (6) of riveting of the first bearing pin (3) and spacer pin (2) between holder and movable shell, Compress Spring (10) is provided with in movable shell, this Compress Spring is set on a spring support (8), described spring support one end is hinged by the second bearing pin (4) and connector, the other end is inserted in the slot of the block 11 on the slotted eye (72) that is arranged on movable shell, described buffer comprises torsion spring (5), and the adapter ring (52) of this torsion spring is arranged on the first bearing pin (3), and end loops (54) is arranged on spacer pin (2), and straight-arm end (56) is stuck in the bending (74) of shell (7).

Description

Level upwardly opens lid hinge
Technical field
The present invention relates to a kind of hinge, particularly relate to a kind of level and upwardly open lid or Men Tiru door of washing machine hinge.
Background technology
Existing level upwardly opens door and generally comprises door of washing machine or lid, 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 halting when the top by the through transport 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, all 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 upwardly opens lid hinge, include holder (1), the movable shell (7) be flexibly connected by the first bearing pin (3) with holder, by the fixing connector (6) of riveting of the first bearing pin (3) and spacer pin (2) between holder and movable shell, Compress Spring (10) is provided with in movable shell, this Compress Spring is set on a spring support (8), described spring support one end is hinged by the second bearing pin (4) and connector, the other end inserts in the slot of the block (11) be arranged in movable shell (7) slotted eye, block (9) is also provided with in one end of described spring support (8), also include buffer, described buffer comprises torsion spring (5), the adapter ring (52) of this torsion spring is arranged on the first bearing pin (3), and end loops (54) is arranged on spacer pin (2), and straight-arm end (56) is stuck in the bending (74) of shell (7).
Described movable shell (7) is provided with to the bending (74) in housing, and the straight-arm end (56) of described torsion spring (5) is arranged in this bending part.
Described spring support (8) is provided with screens (82), and when door opens to 100 ° of positions, screens is stuck on bearing pin (3), is located by door.
The upper two ends of described spring support (8) are provided with the block seat (9) and block (11) that are limited by Compress Spring (10).
Described block seat (9) is greater than the external diameter of Compress Spring with the external diameter of block (11), and the two ends of described block (11) are installed in the slotted eye (72) of shell (7), can rotate in slotted eye.
Described slotted eye (72) is circular arc.
Described movable shell (7) one end is circular arc sealing shape.
Described spring support (8) is provided with screens (82), and when door is opened to 100 degree of positions, screens is stuck on the first bearing pin (3).
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, torsion spring 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.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view that this invention level upwardly opens lid 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, a kind of level upwardly opens lid hinge, include holder 1, the movable shell 7 be flexibly connected by the first bearing pin 3 with holder, by the first bearing pin 3 connector 6 of riveting fixing with spacer pin 2 between holder and movable shell, in movable shell, be provided with Compress Spring 10, this Compress Spring is set on a spring support 8; Described spring support one end is hinged with connector by the second bearing pin 4, and the other end is inserted in the slot of the block 11 be arranged on movable shell 7 slotted eye 72, can slide in this hole; Described spring support is provided with screens 82, this screens is stuck in when door is opened to 100 ° of positions on bearing pin 3, is located by door; Described buffer comprises torsion spring 5, and the adapter ring 52 of this torsion spring is arranged on the first bearing pin 3, and end loops 54 is arranged on spacer pin 2, and straight-arm end 56 is stuck on movable shell 7; Described movable shell 7 is provided with to the bending 74 in housing, and the straight-arm end 56 of described torsion spring 5 is arranged in this bending part; On described spring support 8, two ends are provided with the block seat 9 and block 11 that are limited by Compress Spring 10; Described block seat 9 and the external diameter of block 11 are greater than the external diameter of Compress Spring; The two ends of described block 11 are plugged in the arc-shaped slot 72 of movable shell 7.
When concrete use, as shown in Figure 4, because spring support 8 one 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, in lid switching process, spring support 8 one end rotates around the second bearing pin 4, the other end slides in the slotted eye of block 11, and slightly can swing with block 11, Compress Spring is played to pressing and guide effect; In the opening process of lid, the reaction force produced after Compress Spring 10 pressurized plays a supportive role to lid, lid 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 lid gravity of some generation, and at this time, lid can stop at an arbitrary position; Quick rotation is understood in Compress Spring effect Xiamen to 100 ° of positions after more than 90 °; Screens 82 when 100 ° of positions on spring support 8 is stuck on the first bearing pin 3, makes door stop on 100 ° of positions, handled easily; And the adapter ring 52 of torsion spring 5 is arranged on the first bearing pin 3, end loops 54 is arranged on spacer pin 2, and straight-arm end 56 is stuck on the barb 74 of setting on movable shell 7, can give one, door active force upwards, make an opening force less when door is opened; Cushioning effect is played when door is closed.
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, torsion spring 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; In door opening process, due to the effect of torsion spring and Compress Spring, make an opening force less, open lighter.
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 (7)

1. a level upwardly opens lid hinge, include holder (1), the movable shell (7) be flexibly connected by the first bearing pin (3) with holder, by the fixing connector (6) of riveting of the first bearing pin (3) and spacer pin (2) between holder and movable shell, Compress Spring (10) is provided with in movable shell, this Compress Spring is set on a spring support (8), described spring support one end is hinged by the second bearing pin (4) and connector, the other end is inserted in the slot of the block 11 on the slotted eye (72) that is arranged on movable shell, separately also include buffer, described buffer comprises torsion spring (5), the adapter ring (52) of this torsion spring is arranged on the first bearing pin (3), and end loops (54) is arranged on spacer pin (2), and straight-arm end (56) is stuck in the bending (74) of movable shell (7).
2. level as claimed in claim 1 upwardly opens lid hinge, it is characterized in that: described movable shell (7) is provided with to the bending (74) in housing, and the straight-arm end (56) of described torsion spring (5) is arranged in this bending part.
3. level as claimed in claim 1 upwardly opens lid hinge, it is characterized in that: the upper two ends of described spring support (8) are provided with the block seat (9) and block (11) that are limited by Compress Spring (10).
4. level as claimed in claim 3 upwardly opens lid hinge, it is characterized in that: described block seat (9) is greater than the external diameter of Compress Spring with the external diameter of block (11), and the two ends of described block (11) are plugged in the slotted eye (72) of movable shell (7).
5. level as claimed in claim 4 upwardly opens lid hinge, it is characterized in that: described slotted eye (72) is circular arc.
6. level upwardly opens lid hinge as claimed in claim 1, it is characterized in that: one end of described movable shell (7) is circular arc seal form.
7. level upwardly opens lid hinge as claimed in claim 1, it is characterized in that: spring support (8) is provided with screens (82), and when door is opened to 100 degree of positions, screens is stuck on the first bearing pin (3).
CN201280073221.0A 2012-05-17 2012-05-17 Level upwardly opens lid hinge Active CN104302859B (en)

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 CN104302859A (en) 2015-01-21
CN104302859B true CN104302859B (en) 2016-02-24

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CN (1) CN104302859B (en)
WO (1) WO2013170469A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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
CN106678247A (en) * 2017-02-24 2017-05-17 东莞市培尔电子有限公司 Damper
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
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
CN111075297B (en) * 2018-10-22 2023-04-11 青岛海尔特种电冰柜有限公司 Refrigerator hinge assembly
CN109457445B (en) * 2018-10-31 2021-08-27 无锡小天鹅电器有限公司 Clothes treating device
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

Citations (7)

* Cited by examiner, † Cited by third party
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

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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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
CN104302859A (en) 2015-01-21
WO2013170469A1 (en) 2013-11-21

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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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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.

CP01 Change in the name or title of a patent holder