CN107763703A - A kind of lockover structure for smoke exhaust ventilator - Google Patents
A kind of lockover structure for smoke exhaust ventilator Download PDFInfo
- Publication number
- CN107763703A CN107763703A CN201711283770.1A CN201711283770A CN107763703A CN 107763703 A CN107763703 A CN 107763703A CN 201711283770 A CN201711283770 A CN 201711283770A CN 107763703 A CN107763703 A CN 107763703A
- Authority
- CN
- China
- Prior art keywords
- deflector
- chute
- rotating shaft
- turnover bracket
- smoke exhaust
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2078—Removing cooking fumes movable
- F24C15/2092—Removing cooking fumes movable extendable or pivotable
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Ventilation (AREA)
Abstract
The present invention relates to a kind of lockover structure for smoke exhaust ventilator, and it includes fixed seat, deflector, turnover bracket and rotating shaft.There are fixing hole and spacing flanging in fixed seat, fixed seat is fixed on smoke extractor fuselage by fixing hole；Fixed seat and rotating shaft are fixed, and deflector and turnover bracket are fixed；Limited location groove, positive stop lug boss and chute on turnover bracket, chute and rotating shaft are slidably matched.The present invention it is simple in construction, it is easy to operate, can one-handed performance make smoke exhaust ventilator deflector lockover and upset unlock, when smoke exhaust ventilator normal work, turnover bracket is in the first working position, and air deflector is in vertical state；When needing to safeguard and clean inside deflector, need deflector being flipped up, now deflector is turned to horizontal level or so, spacing flanging and limited impression touching, positive stop lug boss blocks spacing flanging, now turnover bracket is in the second working position, deflector inside can be safeguarded and be cleaned.
Description
Technical field
The present invention relates to a kind of lockover structure for smoke exhaust ventilator, belong to smoke exhaust ventilator field.
Background technology
Smoke exhaust ventilator is also known as range hood, is a kind of kitchen appliance for purifying kitchen environment.It is arranged on kitchen range
Side, caused harmful oil smoke in the waste and cooking process of cooking stove burning can be taken away rapidly, discharge is outdoor, reduces
Pollution, air is purified, and have gas defence, the effect of explosion-proof safety guarantee.With the improvement of people's living standards, increasing family
Front yard all selects to be mounted with smoke exhaust ventilator.
Smoke exhaust ventilator typically now no latch-up structure or has latch-up structure but locking when deflector is flipped up
It is cumbersome, it is required for both hands to coordinate when locking deflector and unblock deflector, it is inconvenient for operation.
The content of the invention
For the technical problem present on, problem to be solved by this invention is to provide a kind of lockover structure, with
When overcoming that smoke exhaust ventilator is flipped up deflector in the prior art, it is impossible to lock, be difficult to lock, lock operation is cumbersome and unblock
The defects of difficult.
In order to realize the above object technical scheme to be solved by this invention：A kind of lockover for smoke exhaust ventilator
Structure, including fixed seat, deflector, turnover bracket and rotating shaft, the fixed seat are fixedly connected with rotating shaft, the deflector and are turned over
Turn support to be fixedly connected.
The fixed seat is provided with fixing hole and spacing flanging, and fixed seat is fixed on smoke extractor fuselage by fixing hole,
Spacing flanging can fix the state after turnover bracket is in vertical and overturn.
The turnover bracket is provided with limited impression, positive stop lug boss, chute and limit for height rib, the limited impression and spacing
Boss is in the top of chute, while positioned at the top of turnover bracket, is easy to overturn finger lock positioning flanging；Described limit for height
Rib is located at chute and deviates from deflector side, and the effect of limit for height rib is to overturn deflector, prevents that upward power is excessive, cause
Deflector moves up and blocked situation about can not overturn, i.e. deflector can only be overturn, it is impossible to moves up and down, while stands upside down and put when structure
When putting, deflector will not excessively glide and produce collsion damage.
The chute and rotating shaft are slidably matched, and turnover bracket rotating shaft in upset is slided in chute, and then spacing
Boss locks or unlocked spacing flanging, so that deflector and turnover bracket upset.It is described when chute slides into the first station
Spacing flanging is located at screens above limit for height rib and blocks limit for height rib, turnover bracket is overturn from vertical shift；Work as cunning
When groove slides into second station, the spacing flanging, which is located in groove and is limited boss, to be blocked, and now turnover bracket is fixed.
It is further that described chute be arranged in parallel with deflector, facilitates rotating shaft to slide on.
It is further that described positive stop lug boss is located at top of the limited impression away from deflector one end, works as turnover bracket
Spacing flanging is blocked after upset, prevents turnover bracket from continuing to overturn, and then locks turnover bracket and deflector.
It is further that described limited impression is more than limit at the top of deflector one end to the distance of spindle central axis
Distance of the position flanging to spindle central axis；Described positive stop lug boss to spindle central axis distance be less than spacing flanging to turn
The distance of axis center axis, spacing flanging when needing to safeguard inside smoke exhaust ventilator deflector and cleaning is facilitated to be stuck in groove admittedly
Surely turnover bracket is lived, and then deflector inside is safeguarded and cleaned.
It is further that the transitional region between the positive stop lug boss and limit for height rib is arranged to arc, turns over spacing flanging
Arc is excessive when turning, and is easy to overturn.
Beneficial effects of the present invention：The present invention it is simple in construction, it is easy to operate, can one-handed performance make smoke exhaust ventilator deflector
Lockover and upset unlock, and locking and unblock are easy；When smoke exhaust ventilator normal work, turnover bracket is in the first work
Position, air deflector is in vertical state, and due to Action of Gravity Field, rotating shaft is in the upper end of chute；Needed inside deflector safeguard and
, it is necessary to which deflector is flipped up during cleaning, now deflector is turned to horizontal level or so, now spacing flanging and spacing recessed
Groove is touched, and positive stop lug boss moves up, contacts and block spacing flanging, and now turnover bracket is in the second working position, can be right
Safeguarded and cleaned inside deflector.
Brief description of the drawings
Fig. 1 is the first work bitmap of the present invention；
Fig. 2 is the second work bitmap of the present invention；
In figure：1st, fixed seat；11st, fixing hole；12nd, spacing flanging；2nd, deflector；3rd, turnover bracket；31st, limited impression；
32nd, positive stop lug boss；33rd, chute；34th, limit for height rib；4th, rotating shaft.
Embodiment
Illustrate the present invention below in conjunction with the accompanying drawings.
It refer to shown in Fig. 1-2, a kind of lockover structure for smoke exhaust ventilator, including fixed seat 1, deflector 2, turn over
Turn support 3 and rotating shaft 4, the fixed seat 1 is fixedly connected with rotating shaft 4, and the deflector 2 is fixedly connected with turnover bracket 3.
The fixed seat 1 is provided with fixing hole 11 and spacing flanging 12, and fixed seat 1 is fixed on smoke extractor by fixing hole 11
On fuselage.Turnover bracket 3 is provided with limited impression 31, positive stop lug boss 32, chute 33 and limit for height rib 34.Limited impression 31 and limit
Position boss 32 is in the top of chute 33, while positioned at the top of turnover bracket 3, is easy to overturn finger lock positioning flanging 12；
Limit for height rib 34 is located at chute 31 and deviates from the side of deflector 2, and the effect of limit for height rib 34 is to overturn deflector 2, prevented upwards
Power it is excessive, cause deflector to move up and block situation about can not overturn, be i.e. deflector can only be overturn, it is impossible to be moved up and down, together
When structure stand upside down place when, deflector will not excessively glide and produce collsion damage.
The chute 33 and rotating shaft 4 are slidably matched, and the rotating shaft in upset of turnover bracket 3 is slided in chute 33, enter
And positive stop lug boss 32 locks or unlocked spacing flanging 12, so that deflector 2 and turnover bracket 3 are overturn.When chute 33 slides into
First station and during in vertical state, the spacing flanging 12 is located at the top of limit for height rib 34 and blocks limit for height rib, makes limit for height
Rib is unable to vertical shift, can only overturn；When chute slides into second station, the spacing flanging 12 is located in groove 31 and quilt
Positive stop lug boss 32 is blocked, and now turnover bracket 3 is fixed.
As the prioritization scheme of the present embodiment, described chute 33 be arranged in parallel with deflector 2, facilitates rotating shaft 4 can be at it
Upper slip.
As the prioritization scheme of the present embodiment, described positive stop lug boss 32 is located at limited impression 31 away from the one end of deflector 2
Top, when turnover bracket 3 upset after block spacing flanging 12, prevent turnover bracket 3 from continuing to overturn, so lock upset branch
Frame 3 and deflector 2.
As the prioritization scheme of the present embodiment, described limited impression 31 arrives the center of rotating shaft 4 at the top of the one end of deflector 2
The distance of axis is more than the distance that spacing flanging 12 arrives the central axis of rotating shaft 4；Described spacing concave station 32 arrives the central axis of rotating shaft 4
Distance be less than the distance that spacing flanging 12 arrives the central axis of rotating shaft 4, facilitate needs to safeguard and clear inside smoke exhaust ventilator deflector 2
Spacing flanging 12, which can be stuck in groove 31, when clean fixes turnover bracket 3, and then to being safeguarded and being cleaned inside deflector 2.
As the prioritization scheme of the present embodiment, the transitional region between the positive stop lug boss 32 and limit for height rib 34 is arranged to arc
Shape, arc is excessive when overturning spacing flanging 12, is easy to overturn.
In order to be better understood from the present invention, complete description is made once to the operation principle of the present invention below：
During smoke exhaust ventilator normal work, turnover bracket is in the first working position, and air deflector is in vertical state, due to gravity
Effect, rotating shaft are in the upper end of chute；, it is necessary to which deflector is flipped up when needing to safeguard and clean inside deflector, when
When deflector is turned to horizontal level or so, the limited impression of turnover bracket and the spacing flanging contact of fixed seat, it can not continue
It is flipped up, now Level Promoting deflector, slides the other end for turning axial slide, the spacing flanging of fixed seat enters upset
The limited impression of support, until when spacing flanging and limited impression are touched, stop promoting and loosing one's grip；It is spacing due to Action of Gravity Field
Boss is moved up, and contacts and blocks spacing flanging, and now turnover bracket is in the second working position, and deflector is locked, we
Can be so that deflector inside be safeguarded and cleaning of.
When turnover bracket is in the second working position, deflector is flipped up, moves down positive stop lug boss, departs from spacing folding
Side, deflector is then pulled to slide the other end for turning axial slide, the spacing flanging of fixed seat departs from the spacing of turnover bracket
Groove, deflector is overturn still further below, until vertical position, now turnover bracket be in the first working position, deflector unblock completion,
We can normal use lampblack absorber.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Present disclosure can be understood and be carried out, it is not intended to limit the scope of the present invention, every according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (5)
- A kind of 1. lockover structure for smoke exhaust ventilator, it is characterised in that：Including fixed seat (1), deflector (2), upset Support (3) and rotating shaft (4), the fixed seat (1) are fixedly connected with rotating shaft (4), and the deflector (2) and turnover bracket (3) are solid Fixed connection；The fixed seat (1) is provided with fixing hole (11) and spacing flanging (12), and fixed seat (1) is fixed on by fixing hole (11) On smoke extractor fuselage；The turnover bracket (3) is provided with limited impression (31), positive stop lug boss (32), chute (33) and limit for height rib (34), institute State limited impression (31) and positive stop lug boss (32) is in the top of chute (33), while positioned at the top of turnover bracket (3), institute The limit for height rib (34) stated is located at chute (33) and deviates from deflector (2) side；The chute (33) is slidably matched with rotating shaft (4), when chute (33) slides into the first station, spacing flanging (12) position The screens above limit for height rib (34)；When chute (33) slides into second station, the spacing flanging (12) is located at groove (31) It is interior and be limited boss (32) and block.
- A kind of 2. lockover structure for smoke exhaust ventilator according to claim 1, it is characterised in that：Described chute (33) it is be arranged in parallel with deflector (2).
- A kind of 3. lockover structure for smoke exhaust ventilator according to claim 1, it is characterised in that：Described is spacing Boss (32) is located at top of the limited impression (31) away from deflector (2) one end.
- A kind of 4. lockover structure for smoke exhaust ventilator according to claim 1, it is characterised in that：Described is spacing Groove (31) arrives rotating shaft (4) to the distance of rotating shaft (4) central axis at the top of deflector (2) one end more than spacing flanging (12) The distance of central axis；The distance of described positive stop lug boss (32) to rotating shaft (4) central axis arrives less than spacing flanging (12) to be turned The distance of axle (4) central axis.
- A kind of 5. lockover structure for smoke exhaust ventilator according to claim 1, it is characterised in that：The limit convex Transitional region between platform (32) and limit for height rib (34) is arranged to arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283770.1A CN107763703B (en) | 2017-12-07 | 2017-12-07 | Overturning locking structure for smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711283770.1A CN107763703B (en) | 2017-12-07 | 2017-12-07 | Overturning locking structure for smoke exhaust ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107763703A true CN107763703A (en) | 2018-03-06 |
| CN107763703B CN107763703B (en) | 2023-06-30 |
Family
ID=61277791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711283770.1A Active CN107763703B (en) | 2017-12-07 | 2017-12-07 | Overturning locking structure for smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107763703B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900013698A1 (en) * | 2019-08-01 | 2021-02-01 | Elica Spa | Vertical hood |
Citations (14)
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|---|---|---|---|---|
| US4736490A (en) * | 1986-10-29 | 1988-04-12 | The United State Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Locking hinge |
| SU1505782A1 (en) * | 1987-07-13 | 1989-09-07 | Проектно-Технологический Трест "Оргдорстрой" Министерства Строительства И Эксплуатации Автомобильных Дорог Усср | Plant for manufacturing building articles |
| CN2318540Y (en) * | 1997-12-02 | 1999-05-12 | 顺德市顺华轻工实业公司 | Vertical cooker hood with convenient cleaning |
| JPH11141945A (en) * | 1997-11-11 | 1999-05-28 | Eidai Co Ltd | Cooking room |
| CN2450559Y (en) * | 2000-08-01 | 2001-09-26 | 汤健中 | Suction port flap type opening-and-closing device for cooking-fume exhauster |
| CN201306781Y (en) * | 2008-12-10 | 2009-09-09 | 高梦 | A turning bracket of oil smoke exhauster |
| CN201310972Y (en) * | 2008-10-06 | 2009-09-16 | 浙江普田电器有限公司 | Household integrated kitchen electric appliance with smoke guide plate |
| CN203052785U (en) * | 2013-01-05 | 2013-07-10 | 宁波方太厨具有限公司 | Connecting structure between smoke barrier and air inlet panel |
| CN205002196U (en) * | 2015-09-09 | 2016-01-27 | 谈启明 | Smoke ventilator structure that intelligence was opened and close |
| CN205055661U (en) * | 2015-09-24 | 2016-03-02 | 贵州安泰再生资源科技有限公司 | Gas tank pulse -jet bag dust collector |
| CN205832806U (en) * | 2016-07-01 | 2016-12-28 | 浙江杰隆环境科技有限公司 | A kind of defecator of waste gas purification apparatus |
| CN206386984U (en) * | 2016-12-29 | 2017-08-08 | 浙江爱瑞卡普田电器有限公司 | A kind of automatic turning-board mechanism of smoke barrier |
| CN107096328A (en) * | 2017-06-15 | 2017-08-29 | 广州市欧树环保科技有限公司 | A kind of environmentally friendly industrial dust processing equipment |
| CN207635420U (en) * | 2017-12-07 | 2018-07-20 | 成都前锋电子有限责任公司 | A kind of lockover structure for smoke exhaust ventilator |
-
2017
- 2017-12-07 CN CN201711283770.1A patent/CN107763703B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4736490A (en) * | 1986-10-29 | 1988-04-12 | The United State Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Locking hinge |
| SU1505782A1 (en) * | 1987-07-13 | 1989-09-07 | Проектно-Технологический Трест "Оргдорстрой" Министерства Строительства И Эксплуатации Автомобильных Дорог Усср | Plant for manufacturing building articles |
| JPH11141945A (en) * | 1997-11-11 | 1999-05-28 | Eidai Co Ltd | Cooking room |
| CN2318540Y (en) * | 1997-12-02 | 1999-05-12 | 顺德市顺华轻工实业公司 | Vertical cooker hood with convenient cleaning |
| CN2450559Y (en) * | 2000-08-01 | 2001-09-26 | 汤健中 | Suction port flap type opening-and-closing device for cooking-fume exhauster |
| CN201310972Y (en) * | 2008-10-06 | 2009-09-16 | 浙江普田电器有限公司 | Household integrated kitchen electric appliance with smoke guide plate |
| CN201306781Y (en) * | 2008-12-10 | 2009-09-09 | 高梦 | A turning bracket of oil smoke exhauster |
| CN203052785U (en) * | 2013-01-05 | 2013-07-10 | 宁波方太厨具有限公司 | Connecting structure between smoke barrier and air inlet panel |
| CN205002196U (en) * | 2015-09-09 | 2016-01-27 | 谈启明 | Smoke ventilator structure that intelligence was opened and close |
| CN205055661U (en) * | 2015-09-24 | 2016-03-02 | 贵州安泰再生资源科技有限公司 | Gas tank pulse -jet bag dust collector |
| CN205832806U (en) * | 2016-07-01 | 2016-12-28 | 浙江杰隆环境科技有限公司 | A kind of defecator of waste gas purification apparatus |
| CN206386984U (en) * | 2016-12-29 | 2017-08-08 | 浙江爱瑞卡普田电器有限公司 | A kind of automatic turning-board mechanism of smoke barrier |
| CN107096328A (en) * | 2017-06-15 | 2017-08-29 | 广州市欧树环保科技有限公司 | A kind of environmentally friendly industrial dust processing equipment |
| CN207635420U (en) * | 2017-12-07 | 2018-07-20 | 成都前锋电子有限责任公司 | A kind of lockover structure for smoke exhaust ventilator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900013698A1 (en) * | 2019-08-01 | 2021-02-01 | Elica Spa | Vertical hood |
| WO2021019397A1 (en) * | 2019-08-01 | 2021-02-04 | Elica S.P.A. | Vertical hood |
| CN114375360A (en) * | 2019-08-01 | 2022-04-19 | 爱瑞卡股份公司 | Vertical fume exhaust fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107763703B (en) | 2023-06-30 |
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