CN105507706A - Oven hinge - Google Patents
Oven hinge Download PDFInfo
- Publication number
- CN105507706A CN105507706A CN201610024191.4A CN201610024191A CN105507706A CN 105507706 A CN105507706 A CN 105507706A CN 201610024191 A CN201610024191 A CN 201610024191A CN 105507706 A CN105507706 A CN 105507706A
- Authority
- CN
- China
- Prior art keywords
- support
- torque arm
- oven
- arm
- door
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
- E05D3/18—Hinges with pins with two or more pins with sliding pins or guides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
-
- 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
Abstract
An oven hinge comprises a base fixed to a box body, and a support fixed to a door plate. A hinge arm is movably hinged to and installed on the head of the support. A buckle is arranged on the hinge arm and fixedly connected with the base. The oven hinge is characterized in that a containing groove is formed in the support, a pull arm is installed in the containing groove, a tension spring is arranged on the tail section of the pull arm and connected with a limiting nail on the tail section of the support, a limiting pin is arranged on the head of the pull arm and penetrates through and is inserted in a guide groove in the hinge arm, and a guide device is arranged between the pull arm and the support and conducts limiting so that the pull arm can only slide relative to the support in parallel in the containing groove. The oven hinge has the advantages that an oven door can stop at any angle when opened or closed, and the stop angle can be changed through the shape change of the unique kidney-shaped guide groove; when the oven door is completely closed or opened, the limiting pin or a wheel slides into a door closing groove part or a door opening groove part so that the oven door can be blocked.
Description
Technical field
The present invention relates to a kind of cabinet for home appliance hinge, specifically a kind of oven hinge.
Background technology
The door hinge of existing casing is the pulling force or the elastic force that rely on spring substantially, adopt the mode reversing tractive, when needs open the door, pull open fire door thus elongate or Compress Spring, opening of fire door can be realized, when fire door closed by needs, only need to decontrol, fire door can be closed due to the reset response of spring.In actual use, reset due to spring has certain acceleration, when the moment that fire door is closed soon, have maximum action potential, speed is also very fast, sound of closing the door is also larger, and casing stands such shock for a long time easily damages, general way is on doorframe, stick on damping thing, as sponge etc., but still there is very large potential energy in the extension spring of this kind of way, still easily damages.Another kind of way arranges guide rail, spring and roller at hinge inner, cooperatively interacts to reach to slow down and pause, but its complex structure and install relatively loaded down with trivial details, cause cost of production relatively high.In sum, development one has can be automatically slow at certain position, avoids a hinge for body fast ram doorframe, is the current problem needing to solve.
Summary of the invention
The object of the invention is the shortcoming existed to overcome prior art, provide a kind of structure simple, volume is few, easy to assembly, and cost of production is low, can in oven door in arbitrarily angled pause and effective a kind of oven hinge of locking a door.
The present invention seeks to realize with the following methods: a kind of oven hinge, it comprises the base be fixed on casing, be fixed on the support on door-plate, the head movement of support is hinged is provided with pivoted arm, pivoted arm is provided with buckle to be fixedly connected with base, it is characterized in that: described internal stent is provided with storage tank, in storage tank, torque arm is installed, the rear of torque arm is provided with extension spring and links with the banking pin of support rear, the head of torque arm is provided with in the gathering sill that spacer pin interts on pivoted arm, be provided with between described torque arm and support by guiding device limit torque arm can only in storage tank opposite brackets parallel sliding.
Described guiding device is the sliding thick stick be arranged in torque arm, and sliding thick stick is at least provided with two and extends in the chute that is arranged on support and horizontally slips.
Described guiding device is arranged on the slide plate before and after torque arm on both sides, and slide plate outwardly arranges and extends in the chute that is arranged on support and horizontally slips.
Described slide plate is formed by board making, is arranged in the holddown groove in torque arm.
Described slide plate is that the outside punching press of torque arm bulk material is made.
Described gathering sill is the high waist type shape in low centre, both sides, is divided into by gathering sill and closes gate slot part and enabling slot part.
Described spacer pin surface snare is provided with roller.
Described support afterbody is provided with some adjustment holes, and banking pin installs regulating spring pulling force from different holes.
The invention has the beneficial effects as follows: 1, structure is simple, and easy to assembly, cost of production is low, improve the market competitiveness and the rare use being beneficial to it and adapting to more eurypalynous baking box of its volume.2, in oven door closedown or opening procedure, oven door in arbitrarily angled pause, and can utilize the alteration of form of unique waist type shape gathering sill, realizes the change of dwell angle.3, after oven door is closed completely or opened, spacer pin or roller slip into and close in gate slot part or enabling slot part, play the locking effect to chamber door.
Accompanying drawing explanation
Fig. 1,2 is hinge closedown design sketch of the present invention.
Fig. 3 is that design sketch opened by hinge of the present invention.
Fig. 4 is Standard figure of the present invention.
Fig. 5 is hinge closed condition arm pull schematic diagram of the present invention.
Fig. 6 is hinge half-open position arm pull schematic diagram of the present invention.
Fig. 7 is hinge full-gear arm pull schematic diagram of the present invention.
Fig. 8 is pivoted arm structural representation in the present invention.
Fig. 9,10 is guiding device second example structure schematic diagram in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, concrete further instruction is done to the present invention.
A kind of oven hinge, it comprises the base 1 be fixed on casing, be fixed on the support 2 on door-plate, the head movement of support 2 is hinged is provided with pivoted arm 3, pivoted arm 3 is provided with buckle to be fixedly connected with base 1, it is characterized in that: described support 2 inside is provided with storage tank 21, torque arm 4 is installed in storage tank 21, the rear of torque arm 4 is provided with extension spring 5 and links with the banking pin 22 of support 2 rear, the head of torque arm 4 is provided with in the gathering sill 31 that spacer pin 6 interts on pivoted arm 3, be provided with between described torque arm 4 and support 2 by guiding device limit torque arm 4 can only in storage tank opposite brackets 2 parallel sliding.
Described guiding device is the sliding thick stick 41 be arranged in torque arm 4, and sliding thick stick 41 is at least provided with two and extends in the chute 23 that is arranged on support 2 and horizontally slips.
Described guiding device is arranged on the slide plate 42 before and after torque arm on both sides, and slide plate 42 outwardly arranges and extends in the chute 23 that is arranged on support 2 and horizontally slips.
Described slide plate 42 is formed by board making, is arranged in the holddown groove 43 in torque arm 4.
Described slide plate 42 is made for the outside punching press of torque arm 4 bulk material.
The waist type shape that described gathering sill 31 is high in low centre, both sides, is divided into gathering sill 31 and closes gate slot part 311 and enabling slot part 312.
The described surperficial snare of spacer pin 6 is provided with roller 61.
Described support 2 afterbody is provided with some adjustment holes 7, and banking pin 22 installs regulating spring pulling force from different holes.
Operating principle: (conceal supporting structure in figure) as shown in Figure 5, when oven door closed condition, extension spring 5 pulls torque arm to move upward, spacer pin 6 holding of torque arm head is made to close in gate slot part 312 at gathering sill 31, play the effect of locking oven door, prevent the steam in baking box from being pushed open by chamber door, cause energy to leak thus reduce the thermal efficiency of baking box.
(conceal supporting structure in figure) as shown in Figure 6,7, when oven door is opened, support drives torque arm outwards to move, and meanwhile, produces displacement between torque arm and support, and torque arm extension spring produces the reset force of closing.Along with the angle of opening the door increases, spacer pin part in torque arm is moved to enabling slot part 311 direction by closing gate slot part 312, wherein when chamber door open to close to 20 degree (this angle can according to can not customer requirement change 31 shapes) time, spacer pin part just arrives in the critical point of closing between gate slot part 312 and enabling slot part, spacer pin 6 by critical point to enabling slot part 311, the angle of oven door process 20 degree to 90 degree, the gravity that the position tension spring of this process and oven door produce just balances, and makes oven door can 20 degree to 90 degree pauses.
Wherein it should be noted that: the waist type shape that the gathering sill 31 in this case is high in low centre, both sides, gathering sill 31 is divided into and closes gate slot part 312 and enabling slot part 311.Therefore, no matter be from door opening state to pass door state, or close door state to door opening state, spacer pin 6 all needs to slidably reciprocate closing between gate slot part 312 and enabling slot part 311, and in sliding process, spacer pin 6 needs the orbiting motion along gathering sill 31, because gathering sill 31 mid portion projection is arranged, the resistance in switch or door closing procedure can be increased gradually, thus the pulling force of balance pull-spring and acceleration of closing the door, make oven door at the uniform velocity close or open.
Further, when spacer pin 6 breaches the position of gathering sill 31 mid portion projection setting, under the equal effect can conducted oneself with dignity at spring and oven door, automatically open or close, while being user-friendly to, also avoid sternly not causing heat to leak because closing the door, or because easily bumping against chamber door when opening the door and not exclusively cause user operation.
Further: in order to reduce frictional force during spacer pin motion, at spacer pin 6 surperficial snare, roller 61 can be installed, utilize roller to slide in gathering sill and replace the slip of spacer pin, make it in reduction friction, while increasing the service life, also making this door hinge more smooth and easy when moving, avoiding producing excessive noise, make its quiet work stably.For said structure change, as shown in Figure 8, corresponding gathering sill width also needs relative set, is specifically no longer described in detail.
Further: different rise number baking box its door-plate size and weight all different, therefore different to the requirement of spring force, in order to promote the versatility of this hinge, in this case, support 2 afterbody is provided with some adjustment holes 7, banking pin 22 installs regulating spring pulling force from different holes, thus adapt to different baking box uses, therefore can extensively promote the use of.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to allow the personage being familiar with this art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify; as extension spring spring can adopt stage clip, air valve, hydraulic buffer cylinder replacement etc., these all should be encompassed in protection scope of the present invention.
Claims (8)
1. an oven hinge, it comprises the base (1) be fixed on casing, be fixed on the support (2) on door-plate, the head movement of support (2) is hinged is provided with pivoted arm (3), pivoted arm (3) is provided with buckle to be fixedly connected with base (1), it is characterized in that: described support (2) inside is provided with storage tank (21), torque arm (4) is installed in storage tank (21), the rear of torque arm (4) is provided with extension spring (5) and links with the banking pin (22) of support (2) rear, the head of torque arm (4) is provided with in the gathering sill (31) that spacer pin (6) interts on pivoted arm (3), be provided with between described torque arm (4) and support (2) by guiding device limit torque arm (4) can only in storage tank opposite brackets (2) parallel sliding.
2. a kind of oven hinge according to claim 1, it is characterized in that: described guiding device is for being arranged on the sliding thick stick (41) in torque arm (4), and sliding thick stick (41) is at least provided with two and extends in the chute (23) that is arranged on support (2) and horizontally slips.
3. a kind of oven hinge according to claim 1, it is characterized in that: described guiding device is arranged on the slide plate (42) before and after torque arm on both sides, slide plate (42) outwardly arranges and extends in the chute (23) that is arranged on support (2) and horizontally slips.
4. a kind of oven hinge according to claim 3, is characterized in that: described slide plate (42) is formed by board making, is arranged in the holddown groove (43) in torque arm (4).
5. a kind of oven hinge according to claim 4, is characterized in that: described slide plate (42) is made for the outside punching press of torque arm (4) bulk material.
6. a kind of oven hinge according to claim 1, is characterized in that: described gathering sill (31) the waist type shape that low centre is high in both sides, is divided into by gathering sill (31) and closes gate slot part (312) and enabling slot part (311).
7. a kind of oven hinge according to claim 1, is characterized in that: described spacer pin (6) surperficial snare is provided with roller (61).
8. a kind of oven hinge according to claim 1, is characterized in that: described support (2) afterbody is provided with some adjustment holes (7), and banking pin (22) installs regulating spring pulling force from different holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610024191.4A CN105507706A (en) | 2016-01-15 | 2016-01-15 | Oven hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610024191.4A CN105507706A (en) | 2016-01-15 | 2016-01-15 | Oven hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105507706A true CN105507706A (en) | 2016-04-20 |
Family
ID=55715975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610024191.4A Pending CN105507706A (en) | 2016-01-15 | 2016-01-15 | Oven hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105507706A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289719A (en) * | 2016-08-05 | 2017-10-24 | 青岛海尔股份有限公司 | Refrigerator |
| CN107630614A (en) * | 2017-09-26 | 2018-01-26 | 佛山市伟仕达电器实业有限公司 | A kind of box door hinges and electric oven |
| CN107989498A (en) * | 2017-12-28 | 2018-05-04 | 佛山市顺德区美的洗涤电器制造有限公司 | Household electrical appliance |
| CN108166875A (en) * | 2017-12-28 | 2018-06-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Household electrical appliance |
| CN108528261A (en) * | 2018-06-06 | 2018-09-14 | 浙江工业职业技术学院 | A kind of new-energy automobile charging structure |
| CN109138709A (en) * | 2018-10-31 | 2019-01-04 | 天津思耐德精密机械有限公司 | Electric drive renovates device |
| WO2019061023A1 (en) * | 2017-09-26 | 2019-04-04 | 佛山市伟仕达电器实业有限公司 | Door hinge and electric oven |
| CN110239317A (en) * | 2019-06-11 | 2019-09-17 | 苏州江南航天机电工业有限公司 | A kind of skirt box fold-down door device |
| CN110338642A (en) * | 2019-07-26 | 2019-10-18 | 宁波欧燕电器有限公司 | One kind scorching integrated box |
| EP3575695A1 (en) * | 2018-05-28 | 2019-12-04 | Doruk Ev Gerecleri Sanayi Ve Ticaret Limited Sirketi | An adjustable mechanism for door opening and closing operations |
| CN111005634A (en) * | 2019-12-30 | 2020-04-14 | 广东永丰智威电气有限公司 | Spring hinge device of pull-down type turning plate for oven |
| CN111536139A (en) * | 2019-03-04 | 2020-08-14 | 维沃移动通信有限公司 | Chain link |
| CN112703296A (en) * | 2018-09-20 | 2021-04-23 | C.M.I.铰链机械工业有限公司 | Cushioned and compact hinge assembly |
| CN113242928A (en) * | 2018-07-30 | 2021-08-10 | C.M.I.铰链机械工业有限公司 | Compact hinge device |
| CN113503113A (en) * | 2021-08-20 | 2021-10-15 | 广东纯米电器科技有限公司 | Furnace door mechanism and oven |
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| EP1287222B1 (en) * | 2001-02-15 | 2004-04-28 | Gronbach Forschung- und Entwicklungs GmbH & Co. KG | Hinge for a stove door |
| US6892424B1 (en) * | 2003-08-08 | 2005-05-17 | Mansfield Assemblies Co. | Single link hinge assembly with break-away link |
| EP1602883A2 (en) * | 2004-05-31 | 2005-12-07 | NUOVA STAR S.p.A. | Door hinge |
| CN201874366U (en) * | 2010-12-06 | 2011-06-22 | 杨朝伟 | Oven hinge |
| US20130291853A1 (en) * | 2012-05-02 | 2013-11-07 | Bsh Home Appliances Corporation | Home appliance with adjustable hinges |
| CN205531869U (en) * | 2016-01-15 | 2016-08-31 | 胡国衡 | Oven hinge |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1287222B1 (en) * | 2001-02-15 | 2004-04-28 | Gronbach Forschung- und Entwicklungs GmbH & Co. KG | Hinge for a stove door |
| US6892424B1 (en) * | 2003-08-08 | 2005-05-17 | Mansfield Assemblies Co. | Single link hinge assembly with break-away link |
| EP1602883A2 (en) * | 2004-05-31 | 2005-12-07 | NUOVA STAR S.p.A. | Door hinge |
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Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11118384B2 (en) | 2016-08-05 | 2021-09-14 | Qingdao Haier Joint Stock Co., Ltd. | Refrigerator |
| CN107289719B (en) * | 2016-08-05 | 2020-05-26 | 青岛海尔股份有限公司 | Refrigerator with a door |
| US11591837B2 (en) | 2016-08-05 | 2023-02-28 | Qingdao Haier Joint Stock Co., Ltd. | Refrigerator |
| US11566458B2 (en) | 2016-08-05 | 2023-01-31 | Qingdao Haier Joint Stock Co., Ltd. | Refrigerator |
| US11549292B2 (en) | 2016-08-05 | 2023-01-10 | Qingdao Haier Joint Stock Co., Ltd. | Refrigerator |
| CN107289719A (en) * | 2016-08-05 | 2017-10-24 | 青岛海尔股份有限公司 | Refrigerator |
| WO2019007270A1 (en) * | 2016-08-05 | 2019-01-10 | 青岛海尔股份有限公司 | Refrigerator |
| WO2019007267A1 (en) * | 2016-08-05 | 2019-01-10 | 青岛海尔股份有限公司 | Refrigerator |
| US10934753B2 (en) | 2016-08-05 | 2021-03-02 | Qingdao Haier Joint Stock Co., Ltd. | Refrigerator |
| CN107388708B (en) * | 2016-08-05 | 2019-10-01 | 青岛海尔股份有限公司 | Refrigerator |
| CN107388708A (en) * | 2016-08-05 | 2017-11-24 | 青岛海尔股份有限公司 | Refrigerator |
| CN107630614A (en) * | 2017-09-26 | 2018-01-26 | 佛山市伟仕达电器实业有限公司 | A kind of box door hinges and electric oven |
| WO2019061023A1 (en) * | 2017-09-26 | 2019-04-04 | 佛山市伟仕达电器实业有限公司 | Door hinge and electric oven |
| CN107989498B (en) * | 2017-12-28 | 2024-02-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Household appliance |
| CN108166875B (en) * | 2017-12-28 | 2023-11-24 | 佛山市顺德区美的洗涤电器制造有限公司 | Household appliance |
| CN107989498A (en) * | 2017-12-28 | 2018-05-04 | 佛山市顺德区美的洗涤电器制造有限公司 | Household electrical appliance |
| CN108166875A (en) * | 2017-12-28 | 2018-06-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Household electrical appliance |
| EP3575695A1 (en) * | 2018-05-28 | 2019-12-04 | Doruk Ev Gerecleri Sanayi Ve Ticaret Limited Sirketi | An adjustable mechanism for door opening and closing operations |
| CN108528261B (en) * | 2018-06-06 | 2024-02-09 | 浙江工业职业技术学院 | New energy automobile charging structure |
| CN108528261A (en) * | 2018-06-06 | 2018-09-14 | 浙江工业职业技术学院 | A kind of new-energy automobile charging structure |
| CN113242928B (en) * | 2018-07-30 | 2022-10-14 | C.M.I.铰链机械工业有限公司 | Compact hinge device |
| CN113242928A (en) * | 2018-07-30 | 2021-08-10 | C.M.I.铰链机械工业有限公司 | Compact hinge device |
| CN112703296A (en) * | 2018-09-20 | 2021-04-23 | C.M.I.铰链机械工业有限公司 | Cushioned and compact hinge assembly |
| CN112703296B (en) * | 2018-09-20 | 2022-11-04 | C.M.I.铰链机械工业有限公司 | Cushioned and compact hinge assembly |
| CN109138709A (en) * | 2018-10-31 | 2019-01-04 | 天津思耐德精密机械有限公司 | Electric drive renovates device |
| CN111536139A (en) * | 2019-03-04 | 2020-08-14 | 维沃移动通信有限公司 | Chain link |
| CN110239317A (en) * | 2019-06-11 | 2019-09-17 | 苏州江南航天机电工业有限公司 | A kind of skirt box fold-down door device |
| CN110338642A (en) * | 2019-07-26 | 2019-10-18 | 宁波欧燕电器有限公司 | One kind scorching integrated box |
| CN111005634B (en) * | 2019-12-30 | 2021-06-01 | 广东永丰智威电气有限公司 | Spring hinge device of pull-down type turning plate for oven |
| CN111005634A (en) * | 2019-12-30 | 2020-04-14 | 广东永丰智威电气有限公司 | Spring hinge device of pull-down type turning plate for oven |
| CN113503113A (en) * | 2021-08-20 | 2021-10-15 | 广东纯米电器科技有限公司 | Furnace door mechanism and oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180123 Address after: 528000 Guangdong Province, Foshan city Shunde District Leliu Town Fuan Industrial Zone Road, No. 6. Applicant after: Foshan city Shunde District Norwich Electrical Appliance Co. Ltd. Address before: 528305 Guangdong province Foshan city Shunde District Daliang Street Road 8 No. 302 Lianping Applicant before: Hu Guoheng |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
|
| RJ01 | Rejection of invention patent application after publication |