CN102840615B - Stepless positioning mechanism of movable exhaust fume collecting hood - Google Patents
Stepless positioning mechanism of movable exhaust fume collecting hood Download PDFInfo
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- CN102840615B CN102840615B CN201210355326.7A CN201210355326A CN102840615B CN 102840615 B CN102840615 B CN 102840615B CN 201210355326 A CN201210355326 A CN 201210355326A CN 102840615 B CN102840615 B CN 102840615B
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- frame
- gear
- exhaust fume
- driving gear
- collecting hood
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Abstract
The invention discloses a stepless positioning mechanism of a movable exhaust fume collecting hood, comprising a turnover movable exhaust fume collecting hood located in a frame, wherein stepless positioning mechanisms are symmetrically arranged between the two sides of the movable exhaust fume collecting hood and the frame; each of the symmetrically arranged mechanisms comprises a driving gear core shaft, a driving gear fixedly connected to the side bottom of the movable exhaust fume collecting hood, a transmission gear engaged under the driving gear, a driven gear engaged under the transmission gear, a link, a rope, a guide pulley and a spring; the inner end of the driving gear core shaft is mounted in a central mounting hole formed at the side bottom of the movable exhaust fume collecting hood, while the outer end thereof is fixedly screwed down to the frame; the link is fixedly connected to the driven gear; the upper end of the rope which is slidingly arranged on the guide pulley is connected with the movable end of the link, while the lower end thereof is connected with the upper end of the spring; and the lower ends of the guide pulley and the spring are fixed to the frame respectively. The movable exhaust fume collecting hood provided by the invention realizes stepless smooth, reliable overturn positioning in any position in the movement range thereof, so that the exhaust fume collection effect is improved.
Description
[technical field]
The present invention relates to a kind of integrated kitchen range, specifically relate to a kind of stepless detent mechanism of active set petticoat pipe.
[background technology]
Along with growth in the living standard, people are more and more particular about quality of life, be embodied in the requirement of kitchen electricity quality more and more higher, integrated kitchen range popular on the market is now deeply by the favor of consumer, be integrated with range hood, gas-cooker and disinfection cabinet three kinds of cooking apparatus integrated kitchen range, more and more by consumer is liked, enter the kitchen of huge numbers of families.The front of its oriented manipulation of usual exhaust fume collecting hood person has the oil smoke separation web plate of smoking port, during use, the exhaust fume collecting hood of setting is pressed to appropriate position, under the suction of blower fan, cooking fume, waste gas import the built-in air channel of integrated kitchen range through smoking port, again by the exhaust duct that is connected with air channel by outside oil smoke, exhaust removal chamber, after culinary art, exhaust fume collecting hood is reset to stand up position.According to operation needs, exhaust fume collecting hood can realize third gear upset location in gas stove table top 0 ° ~ 90 ° effective ranges of integrated kitchen range relatively.
But find the shortcoming that all there is degree varies in actual use after market survey many moneys integrated kitchen range, it is mainly manifested in following several respects:
1, some its exhaust fume collecting hood of integrated kitchen range product is that fixed can not pressure turns, and namely can only be vertical type all the time, because smoking port is upright, smoking distance cannot regulate, and smoking effect is undesirable.
Although the exhaust fume collecting hood 2, had has pressure and/or turn over function, pressure and/or upset orientation angle only have three gears, cannot meet the refinement requirement to smoking distance when decocting stir-fry for boiling in different foodstuff, different firepower situation; The pressure gyration gear shift location of exhaust fume collecting hood is what to be realized by the gear shifting positioning device be arranged at bottom exhaust fume collecting hood, this gear shifting positioning device comprises steel ball and the spacing pit of third gear, apply external force on exhaust fume collecting hood, the steel ball of elasticity pushing tow is chimeric with corresponding spacing pit by shelves, there is following weak point in this gear shifting positioning device: 2.1 due to gear shift location directly act on bottom exhaust fume collecting hood, there is gear shift feel weight; There is sound deficiency that is large and that easily skid in the cooperation of 2.2 steel balls and spacing pit type, steel ball also there will be stuck phenomenon sometimes, loses gear shift effect; There is gear in 2.3 these structures, and gearshift procedure is discontinuous and lose smooth and easy; 2.4 have larger own wt due to exhaust fume collecting hood, and gear shifting positioning device has certain limitation, and when exhaust fume collecting hood flip angle is less than 75 ° relative to kitchen range top plane, locating effect is poor, therefore haves much room for improvement.
[summary of the invention]
Technical problem to be solved by this invention is the stepless detent mechanism providing a kind of active set petticoat pipe for the above-mentioned state of the art, its can meet to decoct for boiling in different foodstuff, different firepower situation active set petticoat pipe when propagandizing industry realize in its moving section optional position stepless smooth and easy, reliably overturn location.
It is as follows that the present invention solves the problems of the technologies described above adopted technical scheme:
A kind of stepless detent mechanism of active set petticoat pipe, comprise and be positioned at the turnover active set petticoat pipe of frame, the mechanism that the active set petticoat pipe being in rollover states can be carried out stepless location be arranged symmetrically with is installed between described active set petticoat pipe both sides and frame, the described mechanism be arranged symmetrically with comprises driving gear respectively, driving gear mandrel, travelling gear, driven gear, connecting rod, rope, leading block and spring, driving gear is fixedly connected on active set petticoat pipe side bottom, be installed in the center mounting hole that active set petticoat pipe side bottom offers through its inner of driving gear mandrel of driving gear axis hole, and its outer end is fixedly rotatably connected in frame, travelling gear is engaged in below driving gear, driven gear is engaged in below travelling gear, connecting rod is fixedly connected on driven gear, its upper end of rope being slidedly arranged on leading block is connected with the movable end of connecting rod, its lower end is then connected with the upper end of spring, leading block, the lower end of spring is individually fixed in frame.
Above-mentioned travelling gear is installed in frame by the travelling gear mandrel parallel with driving gear mandrel, and above-mentioned driven gear is installed in frame by the driven gear mandrel parallel with travelling gear mandrel.
Compared with prior art, the advantage that has of the present invention and beneficial effect as follows:
After adopting technique scheme, active set petticoat pipe, when driving gear mandrel rotates, drives one group of engaged transmission of three gears, angle of connecting rod to move, and under the draw of rope, makes spring generation deformation.
Active set petticoat pipe rotary movement is converted into the engaged transmission between gear, and feel when therefore making active set petticoat pipe overturn is light, and the sound is little, not easily skid, and rotary movement links up smooth and easy.
The active set petticoat pipe of upright inactive state belongs to holding state, when external force presses down upright active set petticoat pipe, the driving gear rotated clockwise engages with travelling gear, travelling gear engaged transmission rotates clockwise to make driven gear, and the clockwise angle of drivening rod moves, be stretched at the traction lower spring of rope, when removing downforce, why active set petticoat pipe can reliably be located the optional position in its moving section, this is because driving gear mandrel equals the nearest vertical range of driven gear mandrel to rope and the product of spring force to the vertical range of active set petticoat pipe gravity and the product of active set petticoat pipe gravity, therefore active set petticoat pipe can be positioned in the smoking position of needs in its moving section.
Wherein, in driven gear mandrel to the nearest vertical range of rope, " rope " of indication is: the connected bitter end of connecting rod is to a rope section of pulley.
When active set petticoat pipe is covered on the kitchen range top, staff can continue to start active set petticoat pipe, and after loosing one's grip, active set petticoat pipe can be still in the smoking position of needs equally.
[accompanying drawing explanation]
Fig. 1 is that (active set petticoat pipe is in upright inactive state for front view after integrated kitchen range being installed the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is in inclination inactive state schematic diagram after the active set petticoat pipe in Fig. 2 turns over certain angle.
Number description:
Frame-1, active set petticoat pipe-2, center mounting hole-20, driving gear-3, driving gear mandrel-30, travelling gear-4, travelling gear mandrel-40, driven gear-5, driven gear mandrel-50, connecting rod-6, rope-7, leading block-8, spring-9, screw-S1, screw-S2, hanging bolt-S3.
[detailed description of the invention]
Referring to shown in Fig. 1 ~ Fig. 3, is preferred embodiment of the present invention.
A kind of stepless detent mechanism of active set petticoat pipe, comprise and be positioned at the turnover active set petticoat pipe 2 of frame 1, the mechanism that the active set petticoat pipe 2 being in rollover states can be carried out stepless location be arranged symmetrically with is installed between active set petticoat pipe 2 both sides and frame 1, the described mechanism be arranged symmetrically with comprises driving gear 3 respectively, driving gear mandrel 30, travelling gear 4, driven gear 5, connecting rod 6, rope 7, leading block 8 and spring 9, driving gear 3 is fixedly connected on active set petticoat pipe 2 side bottom by screw S1, be installed in the center mounting hole 20 that active set petticoat pipe 2 side bottom offers through its inner of driving gear mandrel 30 of driving gear axis hole, and the threaded outer end of its car system spins and is fixed in frame 1, travelling gear 4 is engaged in below driving gear 3, driven gear 5 is engaged in below travelling gear 4, connecting rod 6 is fixedly connected on driven gear 5 by screw S2, Fig. 2, 3 visible connecting rods 6 are fixed on the lateral surface of driven gear 5, its upper end of rope 7 being slidedly arranged on leading block 8 is connected with the movable end of connecting rod 6, rope 7 lower end is then connected with the upper end of spring 9, leading block 8 has two, be fixed in frame 1, the bottom of frame 1 is fixed in the lower end of spring 9.
Wherein, driving gear mandrel 30 the inner is installed on center mounting hole 20 by bearing (not shown), makes active set petticoat pipe 2 flexible overturning; The bottom of frame 1 is fixed in the lower end of spring 9 by hanging bolt S3.
Described rope 7 adopts hawser.
Travelling gear 4 is installed in frame 1 by the travelling gear mandrel 40 parallel with driving gear mandrel 30, and driven gear 5 is installed in frame 1 by the driven gear mandrel 50 parallel with travelling gear mandrel 40.
Fig. 2,3 is depicted as the structure of stepless detent mechanism on the left of this case, the mechanism on the right side of this case and left side be full symmetric equivalent arrangements (as Fig. 1), both sides mechanism all locates for the upset of active set petticoat pipe 2, repeats no more in this description.
Claims (2)
1. the stepless detent mechanism of an active set petticoat pipe, comprise and be positioned at the turnover active set petticoat pipe of frame, it is characterized in that the mechanism that the active set petticoat pipe being in rollover states can be carried out stepless location be arranged symmetrically with is installed between described active set petticoat pipe both sides and frame, the described mechanism be arranged symmetrically with comprises driving gear respectively, driving gear mandrel, travelling gear, driven gear, connecting rod, rope, leading block and spring, driving gear is fixedly connected on active set petticoat pipe side bottom, be installed in the center mounting hole that active set petticoat pipe side bottom offers through its inner of driving gear mandrel of driving gear axis hole, and its outer end is fixedly rotatably connected in frame, travelling gear is engaged in below driving gear, driven gear is engaged in below travelling gear, connecting rod is fixedly connected on driven gear, its upper end of rope being slidedly arranged on leading block is connected with the movable end of connecting rod, its lower end is then connected with the upper end of spring, leading block, the lower end of spring is individually fixed in frame.
2. stepless detent mechanism as claimed in claim 1, it is characterized in that: described travelling gear is installed in frame by the travelling gear mandrel parallel with driving gear mandrel, described driven gear is installed in frame by the driven gear mandrel parallel with travelling gear mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210355326.7A CN102840615B (en) | 2012-09-19 | 2012-09-19 | Stepless positioning mechanism of movable exhaust fume collecting hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210355326.7A CN102840615B (en) | 2012-09-19 | 2012-09-19 | Stepless positioning mechanism of movable exhaust fume collecting hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102840615A CN102840615A (en) | 2012-12-26 |
| CN102840615B true CN102840615B (en) | 2014-12-24 |
Family
ID=47368217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210355326.7A Active CN102840615B (en) | 2012-09-19 | 2012-09-19 | Stepless positioning mechanism of movable exhaust fume collecting hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102840615B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954424A (en) * | 2017-05-17 | 2018-12-07 | 浙江库卡电器有限公司 | It is adjustable hold together hood integrated kitchen range |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100430651C (en) * | 2005-12-05 | 2008-11-05 | 刘一宪 | Oil-fume self-suction gas range |
| CN201652536U (en) * | 2010-01-19 | 2010-11-24 | 美的集团有限公司 | Smoke exhaust ventilator |
| CN201764570U (en) * | 2010-09-07 | 2011-03-16 | 钱松良 | Smoke collecting cover with overturn and adjusting device |
| CN201935269U (en) * | 2011-02-17 | 2011-08-17 | 浙江森歌电器有限公司 | Integrated stove |
| CN202177151U (en) * | 2011-02-23 | 2012-03-28 | 美的集团有限公司 | Fume exhaust fan |
| CN202177155U (en) * | 2011-06-30 | 2012-03-28 | 青岛兴邦电子电器有限公司 | Range hood with air suction port capable of automatically and directionally sucking air |
| CN202769770U (en) * | 2012-09-19 | 2013-03-06 | 吴伟宏 | Stepless positioning mechanism of movable exhaust fume collecting hood |
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2012
- 2012-09-19 CN CN201210355326.7A patent/CN102840615B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102840615A (en) | 2012-12-26 |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG JIESEN KITCHENWARE CO., LTD. Free format text: FORMER OWNER: WU WEIHONG Effective date: 20141126 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311100 HANGZHOU, ZHEJIANG PROVINCE TO: 312400 SHAOXING, ZHEJIANG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20141126 Address after: 312400 No. 88-1 Garden Road North, Shengzhou Economic Development Zone, Zhejiang, China Applicant after: ZHEJIANG JIESEN KITCHENWARE Co.,Ltd. Address before: East Lake street Yuhang Temple Street District of Hangzhou City, Zhejiang province 311100 53 groups of nine camp District 29 Room 302 unit 1 Applicant before: Wu Weihong |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Stepless positioning mechanism of movable smoke hood Effective date of registration: 20230117 Granted publication date: 20141224 Pledgee: Zhejiang Shengzhou Rural Commercial Bank Co.,Ltd. Pukou Sub branch Pledgor: ZHEJIANG JIESEN KITCHENWARE Co.,Ltd. Registration number: Y2023330000230 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |