CN109990342A - A kind of smoke deflector locking mechanism for range hood - Google Patents
A kind of smoke deflector locking mechanism for range hood Download PDFInfo
- Publication number
- CN109990342A CN109990342A CN201711489587.7A CN201711489587A CN109990342A CN 109990342 A CN109990342 A CN 109990342A CN 201711489587 A CN201711489587 A CN 201711489587A CN 109990342 A CN109990342 A CN 109990342A
- Authority
- CN
- China
- Prior art keywords
- locked groove
- connecting pin
- pilot hole
- smoke deflector
- locking mechanism
- Prior art date
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- 239000000779 smoke Substances 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 title claims abstract description 40
- 239000003517 fume Substances 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 239000007789 gas Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 5
- 230000004308 accommodation Effects 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000011796 hollow space material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to a kind of smoke deflector locking mechanisms for range hood, smoke deflector including exhaust fume collecting hood and below exhaust fume collecting hood, it is characterized by: the left and right sides position of smoke deflector is respectively equipped with connecting pin, correspondingly, the locking mechanism that can lock connecting pin is provided on exhaust fume collecting hood, locking mechanism includes lock and the locked groove and transmission mechanism that are arranged in lock, the bottom of lock has the vertical pilot hole for entering and sliding for connecting pin, connecting pin, which enters pilot hole, can touch transmission mechanism and drive the traversing head for making locked groove of locked groove overhanging across the pilot hole, to make the connecting pin lock, compared with prior art, the advantage of the invention is that being provided with locking mechanism in exhaust fume collecting hood, it is protruded under the movement in exhaust fume collecting hood using the connecting pin of wind deflector and triggers locking or unlocking relatively for connecting pin, it is pushed up with realizing , lock, then click the function of unlock, can avoid the shortcomings that needs more energetically when buckleing back, unbuttoning of existing wind deflector.
Description
Technical field
The present invention relates to a kind of range hoods, more particularly, to a kind of smoke deflector locking mechanism for range hood.
Background technique
Currently, the dismounting mode of common range hood smoke deflector has magnet steel actuation, plastics collision bead and metal latch in the market
The mode of button.Back of the hook due to being located at smoke deflector according to the mode that magnet steel is fixed, when installing smoke deflector, on smoke deflector
Face, whether installation personnel can only be linked up with from the side of smoke deflector correctly mounts, and it is very inconvenient to operate.Such as Patent No. ZL
" a kind of side suction disclosed in the Chinese utility model patent of 201320163467.9 (Authorization Notice No. is 203231370 U of CN)
Formula kitchen ventilator wind deflector structure ", which includes exhaust fume collecting hood and wind deflector, and the top of exhaust fume collecting hood is equipped with upper bracket, under
Portion is equipped with undersetting, and wind deflector upper end and upper bracket are rotatablely connected, and lower end is that magnetic is connect with undersetting.This wind deflector structure
It is connected by the way of magnetic, on the one hand, after long-time use, magnetic force can gradually weaken to the cross generated lower than smoke deflector gravity
Xiang Li falls off so as to cause smoke deflector, on the other hand, the fixed higher cost of magnetic, and and inconvenience is installed.According to plastics collision bead
Or the mounting means of metal lock catch, after smoke deflector carries out being dismounted for multiple times, the aperture of locking hole would generally become larger, so as to cause cigarette is led
Plate is easy to fall off from smoke deflector hanger.In addition, the disassembly and assembly structure of other existing smoke deflectors in the prevalence of components specification compared with
More, structure is relatively complicated, the relatively large defect of installation space.It is tied in conclusion needing to dismount existing smoke deflector
Structure is further improved.
In addition, existing various smoke deflector lockings are substantially all by two different movements with unlock and complete, and unlock
Dynamics needed for acting is greater, and which in turns increases the difficulty that ordinary user dismounts smoke deflector.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of for above-mentioned state of the art to be moved with single
Work can complete the smoke deflector locking mechanism for range hood of smoke deflector locked or unlocked.
The technical scheme of the invention to solve the technical problem is: this is used for the smoke deflector locking machine of range hood
Structure, the smoke deflector including exhaust fume collecting hood and below exhaust fume collecting hood, it is characterised in that: distinguish the left and right sides position of the smoke deflector
Equipped with connecting pin, correspondingly, the locking mechanism that can lock connecting pin is provided on the exhaust fume collecting hood, the locking mechanism includes
Lock, the locked groove and transmission mechanism being arranged in lock, the bottom of the lock has to be entered and opposite for the connecting pin
The vertical pilot hole of sliding, the connecting pin, which enters pilot hole, can touch the transmission mechanism and drive locked groove traversing so that locked groove
Head overhanging, the connecting pin limit that can be inserted when side wall offers overhanging for the locked groove that passes through the pilot hole
Position foot, so that the connecting pin be made to lock.
It can be lockable to realize that a top in the exhaust fume collecting hood is protruded into the connection of smoke deflector, further push up the function being unlocked
Can, the inner sidewall of the lock offers the guide groove for the locked groove horizontal sliding, the both ends open of the guide groove, and with
Pilot hole alignment, and be additionally provided with the first elastic component for acting on the locked groove makes the locked groove always and has and is separate
The trend of the pilot hole.It can touch transmission mechanism when the position-limit foot of connecting pin enters pilot hole and drive locked groove traversing so that locking
It is overhanging that the head of slot passes through pilot hole, at this point, the first elastic component is compressed, and touches transmission again when connecting pin enters pilot hole
Mechanism unlocks to make connecting pin exit from pilot hole under the action of the elastic-restoring force of the first elastic component.
Preferably, first elastic component is compressed spring, and one end is withstood on the inner sidewall of the lock, the other end
It withstands on the locked groove.
In order to realize the locking of locked groove, the locked groove can be "-" type be also possible to it is cross；But simultaneously in order to enable lock
Slot can also rotate while horizontal sliding, it is preferable that the locked groove is in linear type, and the end of the transverse arm of the locked groove is
The head of the pilot hole can be passed through, the section on the head be in U-shape, the head end of the transverse arm of the locked groove be connected with gear with
And it is set in the guide pad that the gear is outer and can rotate relative to the guide groove, the guide pad has to exist for the gear
The centre bore of interior rotation, and the side wall of the centre bore is additionally provided with and limits the gear and can only make the elastic card one-directionally rotated
Part.
Further, the section of the flexible clamp piece is in " V "-shape, and includes the first elastic foot and the second elastic foot, institute
The length for stating the first elastic foot is greater than the length of second elastic foot, and first elastic foot has further extended outward bent outward
First card base of folding, second elastic foot further extends outward the second card base of outward bending, correspondingly in the guide pad
Offer the accommodation groove for accommodating the flexible clamp piece.
In order to realize that locked groove rotates in guide groove, the middle part of the locked groove is at least locally through-hole, the transverse arm
Head end bottom, which is provided with, is oppositely arranged the first pillar and the second pillar, and the outer surface of first pillar and the second pillar is provided with
The idler wheel of the through-hole is exposed outside, correspondingly, the inner sidewall of the guide groove, which corresponds in the middle part of the locked groove, to be provided with for institute
The limit track for stating idler wheel sliding, in the state that the idler wheel limit track relatively slides, the gear energy of the locked groove
It is rotated relative to the guide pad, to realize the rotation on locked groove head.
Preferably, the limit track is substantially in undaform.
In order to realize transmission, there are many such as soft axle transmission, hydraulic drive and gas-operated side for the kind of drive of selection
Formula, the upward power when connecting pin can be entered the pilot hole by the transmission mechanism, which is converted to, occurs the locked groove
It is traversing.
Consider from cost and setting angle, preferably pneumatic gearing mode, the kind of drive selects gas-operated mode, institute
Stating transmission mechanism includes the first elastic press head, the second elastic press head and gas-guide tube connecting the two, wherein the first bullet
Property press head the position that can be entered the connecting pin of pilot hole into touch is set, the second elastic press head setting can with it is described
The position that locked groove offsets far from pilot hole side, in the state that the connecting pin enters the pilot hole, by squeezing and touching
The described first elastic press head is moved, flow gas in the airway lumen, then drives the second elasticity press head to described
Locked groove applies motive force, drives the locked groove that head that is traversing and making locked groove occurs overhanging across the pilot hole.
In order to facilitate realizing being detachably connected for exhaust fume collecting hood and smoke deflector, position at left and right sides of the rear end of the exhaust fume collecting hood
It is respectively equipped with clamping portion, the left and right sides position of the smoke deflector rear lateral portion is respectively equipped with the card matched with the clamping portion
Hook.
Compared with the prior art, the advantages of the present invention are as follows locking mechanism is provided in exhaust fume collecting hood, the company of wind deflector is utilized
Pin, which protrudes under the movement in exhaust fume collecting hood, triggers locking or unlocking relatively for connecting pin, i.e., above pushing away smoke deflector front side portion can make to connect
Foot enters the opening of locking mechanism by locked groove clamping, and continuing above to push away smoke deflector front side portion can make the position-limit foot of connecting pin be detached from lock
Slot is pushed up with realizing, is lockked, then click the function of unlock, not only laborsaving, also dismounts smoke deflector drop for ordinary user
Low operation difficulty.
Detailed description of the invention
Fig. 1 is the cooperation schematic cross-sectional view that smoke deflector is connected by exhaust fume collecting hood by locking device in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram that locking device is in non-locking state in the embodiment of the present invention；
Fig. 3 is the cross-sectional view of Fig. 2；
Fig. 4 is the structural schematic diagram that locking device is in the lock state in the embodiment of the present invention；
Fig. 5 is the cross-sectional view of Fig. 4；
Fig. 6 is the structural schematic diagram of locked groove in the embodiment of the present invention；
Fig. 7 is the cross-sectional view of lock in locking device in the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of guide pad in the embodiment of the present invention；
Fig. 9 is the structural schematic diagram of flexible clamp piece in the embodiment of the present invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in figure 1-9, the smoke deflector locking mechanism for range hood of the present embodiment includes exhaust fume collecting hood 1 and is set to
The smoke deflector 2 of 1 lower section of exhaust fume collecting hood, wherein position is respectively equipped with clamping portion 12 and leads cigarette at left and right sides of the rear end of exhaust fume collecting hood 1
Position is respectively equipped with the grab 22 matched with clamping portion at left and right sides of 2 rear lateral portion of plate, and clamping portion 12 forms removable with grab 22
It unloads formula rotation connection and smoke deflector 2 is enable to spin upside down relative to exhaust fume collecting hood 1.The left and right sides position of 2 front side portion of smoke deflector point
Not She You connecting pin 21, and the left and right sides position of the front end of exhaust fume collecting hood 1 is provided with locking device in corresponding position, and even
It triggers the opposite of connecting pin 21 under the movement that pin 21 protrudes into exhaust fume collecting hood 1 to lock or unlock, due to the connecting pin of the left and right sides
21 constructions having the same are also applied for right connecting pin 21 to the explanation of left connecting pin 21 therein below, with connecting pin 21
To illustrate.
Specifically, locking mechanism 3 include lock 31 and be arranged in lock 31 in linear type locked groove 32 and
Transmission mechanism, the bottom of lock 31 have the vertical pilot hole 311 for entering and sliding for connecting pin 21, and connecting pin 21 is opened in side wall
Equipped with the position-limit foot 211 that can be inserted when overhanging for locked groove 32, connecting pin 21 can touch transmission mechanism simultaneously into pilot hole 311
Locked groove 32 is driven to be oppositely oriented the overhanging of hole 311 or inside contract.Wherein, the inner sidewall of lock 31 offers laterally sliding for locked groove 32
The guide groove 312 of shifting, the both ends open of guide groove 312, and interlink with pilot hole 311, the first elasticity is connected on locked groove 32
Part 321, preferably compressed spring, one end of the compressed spring are connected on the inner sidewall of lock 31, the other end and locked groove 32
Side wall is connected, and locked groove 32 is in linear type in the present embodiment, and the end of the transverse arm of locked groove 32 is that can pass through pilot hole 311
The section on head, the head is in U-shape, the head end of the transverse arm of locked groove 32 be connected with gear 322 and be set in gear 322 it is outer,
And the guide pad 323 that energy respective guide slot 312 rotates, guide pad 323 have the centre bore rotated inside for gear 322, in addition,
The side wall of centre bore, which is additionally provided with restriction gear 322, can only make the flexible clamp piece 4 one-directionally rotated, and the section of the flexible clamp piece 4 is in
" V " font, includes the first elastic foot 41 and the second elastic foot 42, and the length of the first elastic foot 41 is greater than the second elastic foot 42
Length, and first elastic foot 41 further extends outward the first card base 411 of outward bending, the second elastic foot 42 is also outside
It is extended with the second card base 412 of outward bending, the accommodation groove for accommodating the flexible clamp piece 4 is correspondingly offered in guide pad 323
3231, the length of the first elastic foot 41 is greater than the second elastic foot 42, and gear 322 is enabled to one-directionally rotate along guide groove 312.
And the middle part of locked groove 32 is at least locally through-hole 324, transverse arm head end bottom is provided with that be oppositely arranged first convex
The outer surface of column 5 and the second pillar 6, the first pillar 5 and the second pillar 6 is provided with the idler wheel 7 for exposing outside through-hole 324, accordingly
Ground, the middle part that the inner sidewall of guide groove 312 corresponds to locked groove 32 are provided with for the sliding of idler wheel 7 substantially in undaform
Limit track 8, in the state of the sliding of 7 relative limit track 8 of idler wheel, the gear 322 of locked groove 32 opposite can be led
It is rotated to block 323, to realize the rotation on 32 head of locked groove.And transmission mechanism includes the first elastic press head 9, the second bullet
Property press head 10 and gas-guide tube connecting the two 20, wherein the first elastic press head 9, which is arranged in, can be entered pilot hole 311
Into the position of touch, the second elastic press head 10 is arranged in and can offset with locked groove 32 far from 311 side of pilot hole connecting pin 21
Position, by squeezing and touching the first elastic press head 9, is leading gas in the state that connecting pin 21 enters pilot hole 311
The flowing of 20 inner cavity of tracheae, then drives the second elastic press head 10 to apply motive force to locked groove 32, and driving locked groove 32 occurs traversing
And it is overhanging so that the head of locked groove 32 is passed through pilot hole 311.
Specifically, connecting pin 21 is as follows with respect to the locking of locked groove and unlocked state:
Original state, the position-limit foot 211 of connecting pin 21 is wait protrude into vertical pilot hole, the U-shaped head of locked groove transverse arm end
Hollow space towards vertical pilot hole, transmission mechanism is untouched, and locked groove is recessed in limiting slot, at this point, transverse arm head end
Idler wheel 7 on the first pillar 5 and the second pillar 6 of bottom setting is located at the position of the first trough of limit track 8；
Lock state, connecting pin 21 protrude into vertical pilot hole and squeeze the first elastic press head 9, make gas in gas-guide tube 20
Inner cavity flowing then drives the second elastic press head 10 to apply motive force to locked groove 32, then the of transverse arm head end bottom setting
Idler wheel 7 on one pillar 5 and the second pillar 6 can slide along in the limit track 8 of undaform, in 7 relative limit track 8 of idler wheel
To in the state of the sliding of the direction of vertical pilot hole, the gear 322 of locked groove 32 can be oppositely oriented the rotation of block 323, thus real
The rotation on existing 32 head of locked groove, idler wheel 7 from the first trough of limit track 8, slide onto primary peak and the second trough, work as idler wheel
7 when being located at the second trough, and U-shaped head upright wall can just be rotated to towards vertical pilot hole, and the position-limit foot 211 of connecting pin 21 is inserted
It is located on U-shaped head upright wall, realizes locking；
Unlocked state, connecting pin squeeze again up and touch the first elastic press head 9, make gas in gas-guide tube 20
Chamber flowing, since the free end of flexible clamp piece 4 remains the trend on gear teeth of conflict, so that limiting idler wheel 7 can only be after
It is continuous to be slid from the second trough to secondary peak, it is then back in the first trough again, then the second elastic press head 10 is first
Under the action of the elastic-restoring force of elastic component 321, drive 7 relative limit track 8 of idler wheel sliding to the direction far from vertical pilot hole
It moves, the hollow space on U-shaped head is rotated again to towards vertical pilot hole, and the position-limit foot 211 of connecting pin 21 is de- from the head of locked groove
From realization unlock.
When installing smoke deflector 2, firstly, smoke deflector 2 is made 22 hook of grab of the left and right sides of 2 rear side of smoke deflector to pusher
Enter in the clamping portion at left and right sides of the rear end of exhaust fume collecting hood 1, then, the connecting pin 21 at left and right sides of 2 front side portion of smoke deflector protrudes into
The first elastic press head 7 is squeezed in 1 locking device of exhaust fume collecting hood in the vertical pilot hole 311 of lock 31, gas can be in gas-guide tube 9
Inner cavity flowing, the gas of flowing drive the second elastic press head 8 to apply motive force to locked groove 32 and be rotated by 90 °, connecting pin 21
Position-limit foot 211 protrudes into the vertical wall on the U-shaped head of locked groove transverse arm end, into lock state；
When dismantling wind deflector, by the connecting pin 21 at left and right sides of the front side portion of wind deflector again into 1 locking device of exhaust fume collecting hood
Upper top, the first elastic component 321 are pressed upward again in the vertical pilot hole 311 of lock 31, when due to being in fully locked state,
Oneself is compressed to shortest state to first elastic component 321, and 7 relative limit track 8 of idler wheel is to separate under the action of elastic-restoring force
The direction sliding of vertical pilot hole, the hollow space on U-shaped head are rotated extremely again towards vertical pilot hole, the position-limit foot of connecting pin 21
211 are detached from from the head of locked groove, realize unlock, take off the connecting pin 21 at left and right sides of the front side portion of wind deflector from locking device
From then, pulling up wind deflector, be detached from the grab 22 of 2 front side portion of smoke deflector from the clamping portion of exhaust fume collecting hood 1, to complete
Disassembly.
Claims (10)
1. a kind of smoke deflector locking mechanism for range hood includes exhaust fume collecting hood (1), it is characterised in that further include having: leading
Cigarette plate (2) is set to the lower section of the exhaust fume collecting hood (1), and the left and right sides of smoke deflector (2) is equipped with connecting pin (21), the connecting pin
(21) side wall has the position-limit foot (211) of evagination；
Locking mechanism (3) is arranged on the exhaust fume collecting hood (1), for locking the connecting pin (21), includes:
Lock (31), the vertical pilot hole (311) with laterally steering slot (312) and with the laterally steering slot (312) perforation,
The vertical pilot hole (311) can hold connecting pin (21) insertion and wherein Relative sliding；
Locked groove (32) is slidably disposed on the laterally steering slot (312), can be in the relatively described vertical pilot hole (311)
External extension, and accordingly with the evagination position-limit foot (211) of the connecting pin (21), the locked groove (32) has corresponding recessed
Enter portion (321)；
Transmission mechanism is arranged in the lock, in the case where being inserted into connecting pin (21) triggering of the vertical pilot hole (311), energy
The sliding in the laterally steering slot (312) of the driving locked groove (32)；Keep the locked groove (32) relatively described vertical
Pilot hole (311) is overhanging or inside contracts；
And under described locked groove (32) the overhanging state, the concave portion (321) of the locked groove (32) can accommodate the connecting pin
(21) evagination position-limit foot (211) is embedded.
2. the smoke deflector locking mechanism according to claim 1 for range hood, it is characterised in that: the lock (31)
Inner sidewall offer the laterally steering slot (312), the both ends open of the guide groove (312), and with the pilot hole
(311) it is aligned, and is additionally provided with the first elastic component (321) for acting on the locked groove (32), make the locked groove (32) always
With the trend far from the pilot hole (311).
3. the smoke deflector locking mechanism according to claim 2 for range hood, it is characterised in that: first bullet
Property part (321) be compressed spring, one end withstands on the inner sidewall of the lock (31), and the other end withstands on the locked groove (32)
On.
4. the smoke deflector locking mechanism according to claim 3 for range hood, it is characterised in that: the locked groove (32)
In linear type, the end of the transverse arm of the locked groove (32) is the head that can pass through the pilot hole (311), the head
Section is in U-shape, the head end of the transverse arm of the locked groove (32) be connected with gear (322) and be set in the gear (322) outside,
And the guide pad (323) that can be rotated relative to the guide groove (312), the guide pad (323) has to be existed for the gear (322)
The centre bore of interior rotation, and the side wall of the centre bore is additionally provided with and limits the gear (322) and can only make the bullet one-directionally rotated
Property fastener (4).
5. the smoke deflector locking mechanism according to claim 4 for range hood, it is characterised in that: the flexible clamp piece
(4) section is in " V "-shape, and includes the first elastic foot (41) and the second elastic foot (42), first elastic foot (41)
Length is greater than the length of second elastic foot (42), and first elastic foot (41) further extends outward the of outward bending
One card base (411), second elastic foot (42) further extend outward the second card base (412) of outward bending, correspondingly described
The accommodation groove (3231) for accommodating the flexible clamp piece (4) is offered in guide pad (323).
6. the smoke deflector locking mechanism according to claim 5 for range hood, it is characterised in that: the locked groove (32)
Middle part at least locally be through-hole (324), transverse arm head end bottom, which is provided with, is oppositely arranged the first pillar (5) and second
The outer surface of pillar (6), first pillar (5) and the second pillar (6) is provided with the idler wheel for exposing outside the through-hole (324)
(7), correspondingly, the inner sidewall of the guide groove (312), which corresponds in the middle part of the locked groove (32), is provided with for the idler wheel (7)
The limit track (8) of sliding, in the state that the idler wheel (7) limit track (8) relatively slides, the locked groove (32)
Gear (322) can be rotated relative to the guide pad (323), to realize the rotation on locked groove (32) head.
7. the smoke deflector locking mechanism according to claim 6 for range hood, it is characterised in that: the limit track
It (8) is substantially in undaform.
8. the smoke deflector locking mechanism of range hood is used for described in any one claim according to claim 1~7, it is special
Sign is: the upward power when connecting pin (21) can be entered the pilot hole (311) by the transmission mechanism is converted to
The locked groove (32) occur traversing.
9. the smoke deflector locking mechanism according to claim 8 for range hood, it is characterised in that: the transmission mechanism
It include the first elastic press head (9), the second elastic press head (10) and gas-guide tube connecting the two (20), wherein the first bullet
Property press head (9) be arranged in the connecting pin (21) that can be entered pilot hole (311) into the position of touch, the second elastic press head
(10) it is arranged in the position that can be offseted with the locked groove (32) far from pilot hole (311) side, enters in the connecting pin (21)
In the state of the pilot hole (311), by squeezing and touching the described first elastic press head (9), make gas in the air guide
The flowing of (20) inner cavity is managed, then drives the second elastic press head (10) Xiang Suoshu locked groove (32) to apply motive force, drives the lock
It is overhanging across the pilot hole (311) that head that is traversing and making locked groove (32) occurs for slot (32).
10. the smoke deflector locking mechanism of range hood is used for described in any one claim according to claim 1~7,
Be characterized in that: position is respectively equipped with clamping portion (11) at left and right sides of the rear end of the exhaust fume collecting hood (1), after the smoke deflector (2)
The left and right sides position of side is respectively equipped with the grab (22) matched with the clamping portion (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489587.7A CN109990342B (en) | 2017-12-30 | 2017-12-30 | A smoke guide locking mechanism for range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711489587.7A CN109990342B (en) | 2017-12-30 | 2017-12-30 | A smoke guide locking mechanism for range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109990342A true CN109990342A (en) | 2019-07-09 |
| CN109990342B CN109990342B (en) | 2024-01-16 |
Family
ID=67110666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711489587.7A Active CN109990342B (en) | 2017-12-30 | 2017-12-30 | A smoke guide locking mechanism for range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109990342B (en) |
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|---|---|---|---|---|
| JP2005315546A (en) * | 2004-04-30 | 2005-11-10 | Toyo Kitchen & Living Co Ltd | Range hood |
| JP2011007367A (en) * | 2009-06-23 | 2011-01-13 | Kyoritsu Denki Sangyo Kk | Smoke guide plate and smoking area |
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| CN106152219A (en) * | 2016-08-19 | 2016-11-23 | 宁波方太厨具有限公司 | A kind of oil smoke leading type range hood |
| CN206430224U (en) * | 2016-12-15 | 2017-08-22 | 杭州老板电器股份有限公司 | A kind of range hood wind-guiding board connecting structure of easy disassembly |
| CN206330183U (en) * | 2016-12-29 | 2017-07-14 | 宁波方太厨具有限公司 | A kind of smoke deflector mechanism for assembling-disassembling for range hood |
| CN206709174U (en) * | 2017-03-31 | 2017-12-05 | 九阳股份有限公司 | A kind of range hood |
| CN106895466A (en) * | 2017-04-30 | 2017-06-27 | 中山市华炜装饰设计有限公司 | A kind of dismountable side-sucking oil smoke sucking machine of smoke deflector |
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| CN109990342B (en) | 2024-01-16 |
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