CN109595625A - Anti-pinch mechanism and sliding rail type range hood thereof - Google Patents
Anti-pinch mechanism and sliding rail type range hood thereof Download PDFInfo
- Publication number
- CN109595625A CN109595625A CN201710923198.4A CN201710923198A CN109595625A CN 109595625 A CN109595625 A CN 109595625A CN 201710923198 A CN201710923198 A CN 201710923198A CN 109595625 A CN109595625 A CN 109595625A
- Authority
- CN
- China
- Prior art keywords
- plectrum
- component
- bayonet lock
- hand
- preventing mechanism
- 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
- 239000003517 fume Substances 0.000 claims description 11
- 230000013011 mating Effects 0.000 claims description 4
- 210000003781 tooth socket Anatomy 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001739 rebound effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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
- F24C15/2035—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a hand clamping prevention mechanism which comprises an upper clamping pin, an upper shifting sheet, a lower clamping pin, a hinge base and an elastic piece, wherein the upper clamping pin and the lower clamping pin are respectively positioned at the upper side and the lower side of the hinge base and penetrate through the two sides of the hinge base; the upper shifting piece and the lower shifting piece are movably connected to the hinge base, one ends of the upper shifting piece and the lower shifting piece, which are opposite, are connected in a matching manner, one ends of the upper shifting piece and the lower shifting piece, which are opposite, are respectively connected with the upper clamping pin and the lower clamping pin, the lower end of the elastic piece is connected to the center of the hinge base, and the upper end of the elastic piece is connected to the matching connection position of the opposite ends of the upper shifting piece and the lower shifting piece; the invention also discloses a sliding rail type range hood, which can effectively realize the function of preventing hands from being clamped.
Description
Technical field
The invention belongs to range hood technical fields, and in particular to a kind of hand-clamping preventing mechanism and its slide rail type range hood.
Background technique
Slide rail type range hood in the prior art, in replacement or cleansing oil screen component, sliding cover component can not be limited,
Often crush user.
Summary of the invention
In view of this, the main purpose of the present invention is to provide a kind of hand-clamping preventing mechanism and its slide rail type range hoods
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
The embodiment of the present invention provides a kind of hand-clamping preventing mechanism, and the hand-clamping preventing mechanism is located at the back side two sides of oil network component,
It opens hand-clamping preventing mechanism when unloading the oil network component to limit sliding cover component comprising upper bayonet lock, is set aside upper plectrum
Piece, lower bayonet lock, hinge base, elastic component, the upper bayonet lock and lower bayonet lock are located at the two sides up and down of hinge base and pass through
Its two sides is worn, the lower end of the upper bayonet lock and the locking hole of sliding cover component are equipped with, and the lower end of the lower bayonet lock is connected to oil
The back side of screen component；The upper plectrum, lower plectrum are movably connected on hinge base and the upper plectrum and lower plectrum are opposite
One end fits connection, the upper plectrum and the opposite one end of lower plectrum are separately connected bayonet lock and lower bayonet lock, the elastic component
Under be terminated at hinge base center, be above terminated at the mating connection of the upper plectrum and lower plectrum opposite side.
In above scheme, the upper plectrum and the opposite one end of lower plectrum are provided at least a line and upper bayonet lock and lower bayonet lock
The tooth socket of cooperation.
In above scheme, the upper plectrum is provided with a platform in opposite one end bending, the lower plectrum it is opposite one
End abuts on the platform.
In above scheme, the elastic component is a high tenacity spring.
In above scheme, the side of the upper plectrum and lower plectrum at the two mating connection is movably connected in hinge bottom
On seat.
In above scheme, the hinge base and the two sides of upper plectrum and lower plectrum active connection place are provided with fixation
Ear.
The embodiment of the present invention also provides a kind of slide rail type range hood comprising exhaust fume collecting hood component, oil network component, slip lid group
Part and the hand-clamping preventing mechanism as described in any one of above scheme, the oil network component are located at the air inlet of exhaust fume collecting hood component
Interior, the sliding cover component is slidably arranged on the air inlet of exhaust fume collecting hood component, and the hand-clamping preventing mechanism is located at the back of oil network component
Face two sides and for carrying out self-locking or unlock to oil network component and sliding cover component.
It further include push-rod electric machine, control switch, control assembly, the control switch setting is in collection cigarette in above scheme
The two sides of the air inlet of shade assembly or any side, the control switch transmission open and-shut mode signal are described to control assembly
Control assembly controls opening or closing for push-rod electric machine according to open and-shut mode signal, and the push-rod electric machine is opened according to control signal
Or it closes and sliding cover component is pushed to slide up and down.
In above scheme, the control switch uses infrared switch or audio-switch.
Compared with prior art, the present invention, according to lever principle, passes through the elasticity after the oil network component 3 unloads
The opposite one end of plectrum, lower plectrum moves upwards in the rebound power drive of part, opposite one end drive upper bayonet lock and lower bayonet lock to
Lower movement, so that upper bayonet lock is threaded through in the locking hole of sliding cover component, the lower bayonet lock is worn outside hinge base, in oil network
Unit clean or replacement during, the sliding cover component can not slide downward, to realize finger function.
Detailed description of the invention
Fig. 1 provides a kind of structural schematic diagram of hand-clamping preventing mechanism for the embodiment of the present invention；
Fig. 2 provides a kind of setting position view of hand-clamping preventing mechanism for the embodiment of the present invention；
Fig. 3 provides a kind of structural schematic diagram of slide rail type range hood for the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention provides a kind of hand-clamping preventing mechanism, and the hand-clamping preventing mechanism 1 is located at the back side two of oil network component 3
Hand-clamping preventing mechanism 1 is opened when unloading the oil network component 3, sliding cover component 2 is limited, as shown in Figs. 1-2 in side comprising
Upper bayonet lock 101, upper plectrum 102, lower plectrum 103, lower bayonet lock 104, hinge base 105, elastic component 106, upper 101 He of bayonet lock
Lower bayonet lock 104 is located at the two sides up and down of hinge base 105 and through its two sides, the lower end of the upper bayonet lock 101 and cunning
The locking hole of cap assemblies 2 is equipped with, and the lower end of the lower bayonet lock 104 is connected to the back side of oil network component 3；The upper plectrum
102, lower plectrum 103 is movably connected on hinge base 105 and the upper plectrum 102 and the opposite one end of lower plectrum 103 are matched
Connection is closed, the upper plectrum 102 and the opposite one end of lower plectrum 103 are separately connected bayonet lock 101 and lower bayonet lock 104, the bullet
It is terminated at 105 center of hinge base under property part 106, is above terminated at matching for the upper plectrum 102 and lower 103 opposite side of plectrum
Close junction.
The length for being shorter in length than bayonet lock 101 of the lower bayonet lock 104.
When slide rail type range hood normal use, due to the limitation of oil network component 3, the upper bayonet lock 101 is located at hinge
Sliding cover component 2 is not limited in pedestal 105, the hand-clamping preventing mechanism 1 is in the unlocked state；
When needing to clean or replacing oil network component 3, after the oil network component 3 is unloaded, oil network group is at this moment lacked
The limitation of part 3, under the rebound effect of elastic component 106, according to lever principle, the elastic component 106 drive upper plectrum 102,
The opposite one end of lower plectrum 103 moves upwards, and opposite one end drives upper bayonet lock 101 and lower bayonet lock 104 to move downward, so that on
Bayonet lock 101 is threaded through in the locking hole of sliding cover component 2, and the lower bayonet lock 104 is worn outside hinge base 105, at this moment, in oil
Screen component 3 cleaning or replacement during, the sliding cover component 2 can not slide downward, to realize finger function.
After oil network component 3 cleans or replaces, after the oil network component 3 installation, the oil network component 3 is oppressed
It wears the lower bayonet lock 104 outside hinge base 105 to move upwards, has also just driven the opposite of lower plectrum 103 and upper plectrum 102
One end moves downward, and compresses elastic component 106, on the other hand goes up locking hole of the bayonet lock 101 from sliding cover component 2 at last
Interior extraction releases the limit to sliding cover component 2.
The upper plectrum 102 and the opposite one end of lower plectrum 103 are provided at least a line and upper bayonet lock 101 and lower bayonet lock 10
The tooth socket of cooperation.
The upper plectrum 102 and lower plectrum 103 wherein any one opposite one end bending is provided with a platform, it is another
A opposite one end abuts on the platform.
The elastic component 106 is a high tenacity spring.
Further, it in order to which the fixation of elastic component 106 is more firm, is provided on hinge base 105 for installing bullet
The sleeve of property part 106.
The side of the upper plectrum 102 and lower plectrum 103 at the two mating connection is movably connected in hinge base 105
On.
The hinge base 105 and the two sides of upper plectrum 102 and lower 103 active connection place of plectrum are provided with fixed ear.
The embodiment of the present invention also provides a kind of slide rail type range hood, as shown in Figure 3 comprising exhaust fume collecting hood component 4, oil network
Component 3, sliding cover component 2 and the hand-clamping preventing mechanism 1, the oil network component 3 are located in the air inlet of exhaust fume collecting hood component 4, institute
It states sliding cover component 2 to be slidably arranged on the air inlet of exhaust fume collecting hood component 4, the hand-clamping preventing mechanism 1 is located at the back side of oil network component 3
Two sides and for oil network component 3 and sliding cover component 2 carry out it is self-locking or unlock.
It further, further include push-rod electric machine, control switch, control assembly, the control switch is arranged in exhaust fume collecting hood group
The two sides of the air inlet of part 4 or any side, the control switch send open and-shut mode signal to control assembly, the control
Assembly controls push-rod electric machine according to open and-shut mode signal and opens or closes, the push-rod electric machine opened according to control signal or
It closes and sliding cover component 2 is pushed to slide up and down.
The control switch uses infrared switch or audio-switch.
The course of work of the invention:
After user is determined by control switch opens sliding cover component 2, by controlling the control of assembly, the push rod electricity
Machine pushes 2 upward sliding of sliding cover component, and after fully opening, the push-rod electric machine power-off, the sliding cover component 2 can not go up downslide
Dynamic, at this moment, user cooks as needed or the cleaning or replacement of oil network component 3；
When the cleaning or replacement to oil network component 3, after the oil network component 3 is unloaded, the limit of oil network component 3 is lacked
System, under the rebound effect of elastic component 106, according to lever principle, the elastic component 106 drives upper plectrum 102, lower plectrum
103 opposite one end move upwards, and opposite one end drives upper bayonet lock 101 and lower bayonet lock 104 to move downward, so that upper bayonet lock
101 are threaded through in the locking hole of sliding cover component 2, and the lower bayonet lock 104 is worn outside hinge base 105, again by structure
Structure limits 2 slide downward of sliding cover component, to realize finger function.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (9)
1. a kind of hand-clamping preventing mechanism, the hand-clamping preventing mechanism is located at the back side two sides of oil network component, when unloading the oil network component
Shi Kaiqi hand-clamping preventing mechanism limits sliding cover component, which is characterized in that it includes upper bayonet lock, upper plectrum, lower plectrum, lower card
Pin, hinge base, elastic component, the upper bayonet lock and lower bayonet lock be located at the two sides up and down of hinge base and through its two
Side, the lower end of the upper bayonet lock and the locking hole of sliding cover component are equipped with, and the lower end of the lower bayonet lock is connected to oil network component
The back side；The upper plectrum, lower plectrum are movably connected on hinge base and the upper plectrum and the opposite one end of lower plectrum
It is cooperatively connected, the upper plectrum and the opposite one end of lower plectrum are separately connected bayonet lock and lower bayonet lock, the lower end of the elastic component
It is connected to hinge base center, is above terminated at the mating connection of the upper plectrum and lower plectrum opposite side.
2. hand-clamping preventing mechanism according to claim 1, which is characterized in that the upper plectrum and the opposite one end of lower plectrum are set
It is equipped with the tooth socket that at least a line and upper bayonet lock and lower bayonet lock cooperate.
3. hand-clamping preventing mechanism according to claim 1 or 2, which is characterized in that the upper plectrum is bent in opposite one end
It is provided with a platform, the opposite one end of the lower plectrum abuts on the platform.
4. hand-clamping preventing mechanism according to claim 3, which is characterized in that the elastic component is a high tenacity spring.
5. hand-clamping preventing mechanism according to claim 4, which is characterized in that the upper plectrum and lower plectrum are close to the two cooperation
The side of junction is movably connected on hinge base.
6. hand-clamping preventing mechanism according to claim 5, which is characterized in that the hinge base and upper plectrum and lower plectrum are living
The two sides of dynamic junction are provided with fixed ear.
7. a kind of slide rail type range hood, which is characterized in that it includes exhaust fume collecting hood component, oil network component, sliding cover component and such as
Hand-clamping preventing mechanism as claimed in any one of claims 1 to 6, the oil network component is located in the air inlet of exhaust fume collecting hood component, described
Sliding cover component is slidably arranged on the air inlet of exhaust fume collecting hood component, and the hand-clamping preventing mechanism is located at the back side two sides of oil network component simultaneously
And for carrying out self-locking or unlock to oil network component and sliding cover component.
8. slide rail type range hood according to claim 7, which is characterized in that its further include push-rod electric machine, control switch,
Assembly is controlled, the two sides or any side of the air inlet of exhaust fume collecting hood component, the control switch is arranged in the control switch
Open and-shut mode signal is sent to control assembly, the control assembly controls unlatching or the pass of push-rod electric machine according to open and-shut mode signal
It closes, the push-rod electric machine is turned on or off according to control signal pushes sliding cover component to slide up and down.
9. slide rail type range hood according to claim 7 or 8, which is characterized in that the control switch uses infrared ray
Switch or audio-switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923198.4A CN109595625B (en) | 2017-09-30 | 2017-09-30 | Anti-pinch mechanism and sliding rail type range hood thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923198.4A CN109595625B (en) | 2017-09-30 | 2017-09-30 | Anti-pinch mechanism and sliding rail type range hood thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109595625A true CN109595625A (en) | 2019-04-09 |
| CN109595625B CN109595625B (en) | 2024-06-14 |
Family
ID=65956615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710923198.4A Active CN109595625B (en) | 2017-09-30 | 2017-09-30 | Anti-pinch mechanism and sliding rail type range hood thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109595625B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200319300Y1 (en) * | 2003-04-04 | 2003-07-10 | 주식회사 피엠씨코리아 | Filter guard of range with hood |
| CN101322613A (en) * | 2007-06-13 | 2008-12-17 | 三星电子株式会社 | Cooking apparatus with divider |
| GB201417151D0 (en) * | 2014-09-29 | 2014-11-12 | Concept | Grease filter remover tool |
| CN105042659A (en) * | 2015-07-08 | 2015-11-11 | 宁波欧琳厨房电器有限公司 | Hand pinching prevention device for clamshell range hood |
| CN105972669A (en) * | 2016-07-14 | 2016-09-28 | 广东美的厨房电器制造有限公司 | Range hood and strainer mounting structure for range hood |
| CN207515007U (en) * | 2017-09-30 | 2018-06-19 | 华帝股份有限公司 | Anti-pinch mechanism and sliding rail type range hood thereof |
-
2017
- 2017-09-30 CN CN201710923198.4A patent/CN109595625B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200319300Y1 (en) * | 2003-04-04 | 2003-07-10 | 주식회사 피엠씨코리아 | Filter guard of range with hood |
| CN101322613A (en) * | 2007-06-13 | 2008-12-17 | 三星电子株式会社 | Cooking apparatus with divider |
| GB201417151D0 (en) * | 2014-09-29 | 2014-11-12 | Concept | Grease filter remover tool |
| CN105042659A (en) * | 2015-07-08 | 2015-11-11 | 宁波欧琳厨房电器有限公司 | Hand pinching prevention device for clamshell range hood |
| CN105972669A (en) * | 2016-07-14 | 2016-09-28 | 广东美的厨房电器制造有限公司 | Range hood and strainer mounting structure for range hood |
| CN207515007U (en) * | 2017-09-30 | 2018-06-19 | 华帝股份有限公司 | Anti-pinch mechanism and sliding rail type range hood thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109595625B (en) | 2024-06-14 |
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