CN106703582A - Oven hinge with two-way buffering function - Google Patents
Oven hinge with two-way buffering function Download PDFInfo
- Publication number
- CN106703582A CN106703582A CN201710042800.3A CN201710042800A CN106703582A CN 106703582 A CN106703582 A CN 106703582A CN 201710042800 A CN201710042800 A CN 201710042800A CN 106703582 A CN106703582 A CN 106703582A
- Authority
- CN
- China
- Prior art keywords
- pilot hole
- connecting rod
- hinge
- arm
- buffer
- 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
- 230000003139 buffering effect Effects 0.000 title claims abstract description 26
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000036982 action potential Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock 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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Ovens (AREA)
Abstract
Provided is an oven hinge with a two-way buffering function. The oven hinge with the two-way buffering function comprises a main shell and a hinge arm arranged at the end of the main shell. The hinge arm is hinged to the main shell in a swinging mode. A first pull arm is further installed in the main shell. A tension spring is arranged between the tail end of the second pull arm and the main shell. The tension spring generates tension force and drives the hinge arm to rotate inwards through the first pull arm and the second pull arm, so that power for closing a door is generated. The oven hinge with the two-way buffering function is characterized in that a buffer is further arranged in the main shell; a first connection rod is installed at the front end of the buffer and inserted in a first guide hole in the second pull arm and a second guide hole in the main shell in a penetrating mode; and a second connection rod is installed at the rear end of the buffer and inserted in a third guide hole in the second pull arm and a fourth guide hole in the main shell in a penetrating mode. The oven hinge with the two-way buffering function has the beneficial effects that the unique buffer drive structure can achieve two-way buffering when the hinge is opened or closed, operation quality is improved, and the oven hinge can operate quietly and stably.
Description
Technical field
The present invention relates to a kind of oven hinge, specifically a kind of oven hinge with bidirectional buffering function.
Background technology
The door hinge of existing casing is substantially the pulling force or elastic force for relying on spring, by the way of drawing is reversed, when
When needing to open the door, fire door is pulled open so as to elongate or compression spring, be capable of achieving the opening of fire door, when needing to close fire door, only need
Decontrol, fire door can be closed due to the reset response of spring.In actual use, because the reset of spring has certain acceleration
Degree, when the moment that fire door is closed soon, with maximum action potential, speed is also very fast, and sound of closing the door is also than larger, and casing is long-term
Undergo to be easily damaged if such shock, general way is to stick on damping thing, such as sponge on doorframe, but this kind of way
Extension spring still exist very big potential energy, be still easily damaged.Another way is to set guide rail, spring and rolling in hinge inner
Wheel, cooperate with reach slow down and pause, but its complex structure and install it is relatively cumbersome, cause production cost of a relatively high.
In addition, existing oven hinge can only be one-way buffer at closing time, and do not buffered then when oven door is opened, can still gone out
Now shake, limiting component clashes into and the drawbacks such as noise occurs, therefore, it is necessary to be improved further to existing oven hinge.
The content of the invention
The invention aims to the shortcoming for overcoming prior art to exist, there is provided a kind of simple structure, easy to use, energy
A kind of oven hinge with bidirectional buffering function of bidirectional buffering when enough realizing that hinge is opened and closed.
The present invention seeks to what is realized with the following methods：A kind of oven hinge with bidirectional buffering function, it includes master
Housing and the pivoted arm located at its end, pivoted arm are swingably hingedly mounted on main casing, are also equipped with described main casing
First torque arm, the first torque arm front end is hinged with pivoted arm, and the rear end of the first torque arm is hinged with the second torque arm, the second torque arm tail end and master
Extension spring is provided between housing, extension spring produces pulling force by first and second torque arm, drives pivoted arm inwardly to turn round, the power that generation is closed the door,
It is characterized in that：Buffer is additionally provided with described main casing, buffer front end is provided with first connecting rod, and first connecting rod interts
In the first pilot hole and the second pilot hole in the second torque arm and main casing, the rear end of buffer is provided with second connecting rod, the
Two connecting rods are interspersed in the 3rd pilot hole on the second torque arm and main casing and the 4th pilot hole.
Described the first pilot hole, the second pilot hole, the 3rd pilot hole and the 4th pilot hole for be arranged on the second torque arm or
Waist-shaped hole on main casing.
Described the first pilot hole, the second pilot hole be arranged in parallel, and first connecting rod is in the first pilot hole, the second pilot hole
Slide.
The 3rd described pilot hole and the 4th pilot hole be arranged in parallel, and second connecting rod is in the 3rd pilot hole and the 4th pilot hole
Slide.
When described pivoted arm is closed, the first pilot hole and the 4th pilot hole interact, and are connected by first connecting rod and second
Bar compression buffer, realization is closed the door to buffer and is resetted.
When described pivoted arm is opened, the second pilot hole and the 3rd pilot hole interact, and are connected by first connecting rod and second
Bar compression buffer, realizes buffering reset of opening the door.
Described buffer is the compression buffer-type with auto-reset function.
The beneficial effects of the invention are as follows：1st, simple structure, low production cost improves the market competitiveness.2nd, unique buffering
Device driving structure, is capable of achieving bidirectional buffering when hinge is opened and closed, lifting operation texture so that oven hinge operation is quiet
Steadily.
Brief description of the drawings
Fig. 1 is structure general assembly design sketch of the present invention.
Fig. 2 is Standard figure of the present invention.
Fig. 3 is structure sectional view of the present invention.
Fig. 4 acts schematic diagram when being structure hinge closed mode of the present invention.
Fig. 5 is the partial structurtes enlarged drawing of Fig. 4 in the present invention.
Fig. 6 acts schematic diagram when being structure hinge half-open position of the present invention.
Fig. 7 is the partial structurtes enlarged drawing of Fig. 6 in the present invention.
Fig. 8 acts schematic diagram when being structure hinge open mode of the present invention.
Fig. 9 is the partial structurtes enlarged drawing of Fig. 8 in the present invention.
Specific embodiment
Make specific further instruction to the present invention below in conjunction with the accompanying drawings.A kind of baking box hinge with bidirectional buffering function
Chain, it includes main casing 1 and the pivoted arm 2 located at its end, and pivoted arm 2 is swingably hingedly mounted on main casing 1, described master
The first torque arm 3 is also equipped with housing 1, the front end of the first torque arm 3 is hinged with pivoted arm 2, the rear end of the first torque arm 3 and the second torque arm 4
It is hinged, extension spring 5 is provided between the tail end of the second torque arm 4 and main casing 1, extension spring 5 produces pulling force to be driven by first and second torque arm 3,4
Pivoted arm 2 is inwardly turned round, the power that generation is closed the door, it is characterised in that：Buffer 6, buffer are additionally provided with described main casing 1
6 front ends are provided with first connecting rod 7, and first connecting rod 7 is interspersed in the first pilot hole 41 and second on the second torque arm 4 and main casing 1
In pilot hole 11, the rear end of buffer 6 is provided with second connecting rod 8, and second connecting rod 8 is interspersed on the second torque arm 4 and main casing 1
In 3rd pilot hole 42 and the 4th pilot hole 12.
Described the first pilot hole 41, the second pilot hole 11, the 3rd pilot hole 42 and the 4th pilot hole 12 are to be arranged on the
Waist-shaped hole in two torque arm 4 or main casing 1.
Described the first pilot hole 41, the second pilot hole 11 be arranged in parallel, and first connecting rod 7 is in the first pilot hole 41, second
Slided in pilot hole 11.
The 3rd described pilot hole 42 and the 4th pilot hole 12 be arranged in parallel, and second connecting rod 8 is in the 3rd pilot hole 42 and
Four pilot holes 12 are slided.
When described pivoted arm 2 is closed, the first pilot hole 41 interacts with the 4th pilot hole 12, by first connecting rod 7 and
The compression buffer 6 of second connecting rod 8, realization is closed the door to buffer and is resetted.
When described pivoted arm 2 is opened, the second pilot hole 11 interacts with the 3rd pilot hole 42, by first connecting rod 7 and
The compression buffer 6 of second connecting rod 8, realizes buffering reset of opening the door.
Described buffer 6 is the compression buffer-type with auto-reset function.
Operation principle：As shown in Figure 4,5, it is that hinge is in view when will close in this case, is worked as during closing
When reaching bumper angle, the angle between pivoted arm and main casing is gradually reduced, and promotes second to draw by the first torque arm 3 when pivoted arm swings
Arm 4 is moved backward, and now, the preceding stop of the first pilot hole 41 is contacted with first connecting rod 7, and the first pilot hole 41 promotes first connecting rod
7, first connecting rod 7 promotes buffer 6, and buffer 6 promotes second connecting rod 8 to move backward again, simultaneously, second connecting rod 8 and the
The rear stop contact of four pilot holes 12, as the second torque arm 4 is moved backward, the distance between first and second connecting rod is compressed, so as to rise
The effect of compression buffer 6 is arrived, buffer slowly can inwardly bounce back after being under pressure, and oven door is closed so as to serve
Close cushioning effect when using.
As shown in Figure 6,7, when oven door is opened, first and second connecting rod is no longer influenced by the limitation of each pilot hole, in certainly
By the state slided, now, buffer 6 is outwardly opened automatically in the presence of its internal reset spring, plays reset response,
Prepared to buffer next time.
As shown in Figure 8,9, when oven door is opened to bumper angle, pivoted arm 2 drives first and second torque arm to transport forward when swinging
Dynamic, now the preceding stop of the second pilot hole 11 is contacted with first connecting rod 7, and second connecting rod 8 connects with the rear stop of the 3rd pilot hole 42
Touch, with the increase of opening angle, torque arm 4 moves forward, the distance quilt between the 3rd pilot hole 42 and the second pilot hole 11
Compression, therefore distance between first and second connecting rod similarly compressed, so as to serve the effect of compression buffer 6, buffer 6
After being under pressure, slowly can inwardly bounce back, oven door be opened to cushioning effect during maximum angle so as to serve.
Only need to set a buffer 6 compared with prior art arrangement, in this case, can be achieved with opening oven hinge
And cushioning effect preceding to the limit is closed, with simple structure, high working efficiency, operate steadily peace and quiet, long service life
Many advantages, such as, therefore can be widely popularized suitable for baking box, the shutter door place such as micro-wave oven uses.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (7)
1. a kind of oven hinge with bidirectional buffering function, it includes main casing（1）And located at the pivoted arm of its end（2）, hinge
Arm（2）Swingably it is hingedly mounted on main casing（1）On, described main casing（1）Inside it is also equipped with the first torque arm（3）, first
Torque arm（3）Front end and pivoted arm（2）It is hinged, the first torque arm（3）Rear end and the second torque arm（4）It is hinged, the second torque arm（4）Tail end with
Main casing（1）Between be provided with extension spring（5）, extension spring（5）Pulling force is produced to pass through first and second torque arm（3、4）Drive pivoted arm（2）Inwardly return
Turn, the power that generation is closed the door, it is characterised in that：Described main casing（1）Inside it is additionally provided with buffer（6）, buffer（6）Front end
First connecting rod is installed（7）, first connecting rod（7）It is interspersed in the second torque arm（4）And main casing（1）On the first pilot hole（41）And
Second pilot hole（11）It is interior, buffer（6）Rear end second connecting rod is installed（8）, second connecting rod（8）It is interspersed in the second torque arm
（4）And main casing（1）On the 3rd pilot hole（42）And the 4th pilot hole（12）It is interior.
2. a kind of oven hinge with bidirectional buffering function according to claim 1, it is characterised in that：Described first
Pilot hole（41）, the second pilot hole（11）, the 3rd pilot hole（42）And the 4th pilot hole（12）To be arranged on the second torque arm（4）Or
Main casing（1）On waist-shaped hole.
3. a kind of oven hinge with bidirectional buffering function according to claim 1, it is characterised in that：Described first
Pilot hole（41）, the second pilot hole（11）It is arranged in parallel, first connecting rod（7）In the first pilot hole（41）, the second pilot hole（11）
Interior slip.
4. a kind of oven hinge with bidirectional buffering function according to claim 1, it is characterised in that：Described the 3rd
Pilot hole（42）And the 4th pilot hole（12）It is arranged in parallel, second connecting rod（8）In the 3rd pilot hole（42）And the 4th pilot hole
（12）Slide.
5. a kind of oven hinge with bidirectional buffering function according to claim 1, it is characterised in that：Described pivoted arm
（2）During closing, the first pilot hole（41）With the 4th pilot hole（12）Interact, by first connecting rod（7）And second connecting rod（8）
Compression buffer（6）, realize buffering reset of closing the door.
6. a kind of oven hinge with bidirectional buffering function according to claim 1, it is characterised in that：Described pivoted arm
（2）During opening, the second pilot hole（11）With the 3rd pilot hole（42）Interact, by first connecting rod（7）And second connecting rod（8）
Compression buffer（6）, realize buffering reset of opening the door.
7. a kind of oven hinge with bidirectional buffering function according to claim 1, it is characterised in that：Described buffering
Device（6）It is the compression buffer-type with auto-reset function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042800.3A CN106703582A (en) | 2017-01-20 | 2017-01-20 | Oven hinge with two-way buffering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710042800.3A CN106703582A (en) | 2017-01-20 | 2017-01-20 | Oven hinge with two-way buffering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106703582A true CN106703582A (en) | 2017-05-24 |
Family
ID=58908833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710042800.3A Pending CN106703582A (en) | 2017-01-20 | 2017-01-20 | Oven hinge with two-way buffering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106703582A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029901A (en) * | 2019-04-12 | 2019-07-19 | 广东炬森五金精密制造有限公司 | Slide block type buffer hinge |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH578106A5 (en) * | 1975-02-05 | 1976-07-30 | Zug Metallwarenfabrik | Door hinge for domestic oven - L-shaped hinge rod each end plugs into tube both sides of oven frame |
| DE202007012603U1 (en) * | 2007-09-07 | 2009-01-22 | Hettich-Oni Gmbh & Co. Kg | Door hinge of a household appliance |
| EP2474786A2 (en) * | 2011-01-11 | 2012-07-11 | Laag S.r.l. | Hinge for the door of a domestic appliance |
| DE102012016938A1 (en) * | 2012-03-21 | 2013-09-26 | Laag S.R.L. | Hinge for domestic appliance e.g. refrigerator, attenuates pivoting movement of hinge arms in the region of the two end positions by the contact of two damper portions having stop regions |
| CN204126434U (en) * | 2014-08-06 | 2015-01-28 | 胡国衡 | A kind of baking box damp hinge |
| CN104612510A (en) * | 2014-10-13 | 2015-05-13 | 广东星徽精密制造股份有限公司 | Oven buffering hinge |
| CN204728876U (en) * | 2015-01-29 | 2015-10-28 | 胡国衡 | A kind of Novel baking oven hinge damping structure |
| CN105986724A (en) * | 2015-03-16 | 2016-10-05 | Lg电子株式会社 | Hinge apparatus and oven with the same |
| EP3095940A1 (en) * | 2015-05-18 | 2016-11-23 | Atasan Metal Sanayi Ve Ticaret Limited Sirketi | A hinge mechanism |
| CN206554677U (en) * | 2017-01-20 | 2017-10-13 | 胡国衡 | A kind of oven hinge with bidirectional buffering function |
-
2017
- 2017-01-20 CN CN201710042800.3A patent/CN106703582A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH578106A5 (en) * | 1975-02-05 | 1976-07-30 | Zug Metallwarenfabrik | Door hinge for domestic oven - L-shaped hinge rod each end plugs into tube both sides of oven frame |
| DE202007012603U1 (en) * | 2007-09-07 | 2009-01-22 | Hettich-Oni Gmbh & Co. Kg | Door hinge of a household appliance |
| 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 |
| EP2474786A2 (en) * | 2011-01-11 | 2012-07-11 | Laag S.r.l. | Hinge for the door of a domestic appliance |
| DE102012016938A1 (en) * | 2012-03-21 | 2013-09-26 | Laag S.R.L. | Hinge for domestic appliance e.g. refrigerator, attenuates pivoting movement of hinge arms in the region of the two end positions by the contact of two damper portions having stop regions |
| CN204126434U (en) * | 2014-08-06 | 2015-01-28 | 胡国衡 | A kind of baking box damp hinge |
| CN104612510A (en) * | 2014-10-13 | 2015-05-13 | 广东星徽精密制造股份有限公司 | Oven buffering hinge |
| CN204728876U (en) * | 2015-01-29 | 2015-10-28 | 胡国衡 | A kind of Novel baking oven hinge damping structure |
| CN105986724A (en) * | 2015-03-16 | 2016-10-05 | Lg电子株式会社 | Hinge apparatus and oven with the same |
| EP3095940A1 (en) * | 2015-05-18 | 2016-11-23 | Atasan Metal Sanayi Ve Ticaret Limited Sirketi | A hinge mechanism |
| CN206554677U (en) * | 2017-01-20 | 2017-10-13 | 胡国衡 | A kind of oven hinge with bidirectional buffering function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029901A (en) * | 2019-04-12 | 2019-07-19 | 广东炬森五金精密制造有限公司 | Slide block type buffer hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180613 Address after: 528322 No. 6 Lian an road, Leliu Fuan industrial area, Shunde District, Foshan, Guangdong Applicant after: FOSHAN SHUNDE NUOWEI ELECTRIC Co.,Ltd. Address before: 528300 No. 302, 8 Ping Ping Road, Daliang street, Shunde District, Foshan, Guangdong. Applicant before: Hu Guoheng |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 528325 Room 102, building 3, CIMC intelligent manufacturing center, No. 15, shunye West Road, Xingtan town, Shunde District, Foshan City, Guangdong Province (residence declaration) Applicant after: FOSHAN SHUNDE NUOWEI ELECTRIC Co.,Ltd. Address before: 528322 No. 6 Lian an road, Leliu Fuan industrial area, Shunde District, Foshan, Guangdong Applicant before: FOSHAN SHUNDE NUOWEI ELECTRIC Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |