CN109780606A - A kind of attachment device of kitchen ventilator smoke barrier - Google Patents
A kind of attachment device of kitchen ventilator smoke barrier Download PDFInfo
- Publication number
- CN109780606A CN109780606A CN201910070474.6A CN201910070474A CN109780606A CN 109780606 A CN109780606 A CN 109780606A CN 201910070474 A CN201910070474 A CN 201910070474A CN 109780606 A CN109780606 A CN 109780606A
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- CN
- China
- Prior art keywords
- rotary shaft
- chassis
- smoke barrier
- kitchen ventilator
- platen
- 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.)
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Abstract
A kind of attachment device of kitchen ventilator smoke barrier, it is characterised in that: it includes the rotary shaft being fixed on smoke barrier, and rotary shaft rotary type is hingedly mounted in the bracket on kitchen ventilator ontology；The rotary shaft, which is taken in, is equipped with chassis, and chassis is fixed with bracket；The rotary shaft is also coaxially fixedly installed with platen, and arrangement of clutch is provided between platen and chassis, and spring is provided between rotary shaft and bracket, and spring generates thrust and rotary shaft and platen is pushed to move to chassis direction always.The beneficial effects of the present invention are: 1, structure is simple, low manufacture cost improves the market competitiveness.2, swift and convenient to operate, after smoke barrier opens upwards, can automatic locking, keep smoke barrier opening state, kitchen ventilator inside is cleaned convenient for user.3, novel opening and locking structure may make user's operation to get up with more technology sense, promote operating experience.
Description
Technical field
The present invention relates to a kind of kitchen ventilator accessory, the attachment device of specifically a kind of kitchen ventilator smoke barrier.
Background technique
In order to exclude the oil smoke generated in cooking process, present family kitchen is equipped with kitchen ventilator mostly.Kitchen ventilator is made
Enter huge numbers of families already for a kind of common household kitchen electric appliance, wherein cover-lifting type kitchen ventilator is one of which.Cover-lifting type oil
Smoke machine includes a front side in open casing, and fume extractor and covering in the casing are installed on the front side of the casing
Smoke barrier.When not using kitchen ventilator, user can allow smoke barrier and casing in closed state, protect the smoke evacuation dress in kitchen ventilator
Set and keep the globality in kitchen ventilator and kitchen external form.When needing using kitchen ventilator, smoke barrier can be flipped up by user
And start, smoke barrier can be used as guiding role at this time, to play the effect concentrated and guide oil smoke.
Smoke barrier in the prior art, which mainly passes through, hingedly to be connect with casing, to reach the function of opposite overturning.However, by
It is generally made of thin metal in smoke barrier, structural strength is not high, when assembler sets screw to will be hinged in smoke barrier lock
When structure is fixed, it is easy to cause the cover board to be recessed because force is excessive；And smoke barrier is passed through since articulated structure only has small area,
Therefore hinged fixed effect is undesirable, and structure is insecure, more even destroys the integraty of smoke barrier.In order to solve the above disadvantage
End is badly in need of proposing a kind of attachment device of kitchen ventilator smoke barrier.
Summary of the invention
The purpose of the invention is to overcome prior art there are the shortcomings that, provide that a kind of structure is simple, and connection effect is steady
Determine a kind of attachment device of kitchen ventilator smoke barrier that is secured, being cleaned convenient for user to kitchen ventilator.
Object of the present invention is to what is realized with the following methods: a kind of attachment device of kitchen ventilator smoke barrier, it is characterised in that: its
Including the rotary shaft being fixed on smoke barrier, rotary shaft rotary type is hingedly mounted in the bracket on kitchen ventilator ontology；Described
Rotary shaft, which is taken in, is equipped with chassis, and chassis is fixed with bracket；The rotary shaft is also coaxially fixedly installed with platen, platen with
It is provided with arrangement of clutch between chassis, spring is provided between rotary shaft and bracket, spring generates thrust and pushes rotary shaft and pressure always
Disk is moved to chassis direction.
The arrangement of clutch is the stuck point being arranged on platen and the locating slot on chassis, and stuck point is inserted into locating slot
Inside play the role of locking relative position between chassis and platen.
At least provided with three, annular array is distributed on platen the stuck point.
The rectangular triangle of the stuck point, inclined-plane are guiding surface, and guiding surface is arranged in face of enabling rotation direction.
The locating slot is arranged in waist type through chassis, and locating slot is distributed by center of circle annular array of center chassis.
It is arranged fluted on the cylinder of the rotary shaft, the snap-gauge in rotary shaft is placed in groove, the spring
One end is pressed on bracket, and the other end is pressed on the snap-gauge.
The beneficial effects of the present invention are: 1, structure is simple, low manufacture cost improves the market competitiveness.2, side swift to operate
Just, after smoke barrier opens upwards, can automatic locking, keep smoke barrier opening state, kitchen ventilator inside carried out convenient for user clear
It washes.3, novel opening and locking structure may make user's operation to get up with more technology sense, promote operating experience.
Detailed description of the invention
Fig. 1 is general assembly effect picture of the present invention.
Fig. 2 is structure of the invention cross-sectional view.
Fig. 3 is arrangement of clutch structural schematic diagram in the present invention.
Fig. 4 is enlarged drawing at the A of Fig. 3 in the present invention.
Fig. 5 is arrangement of clutch structural assembly diagram in the present invention.
Specific embodiment
Specific further instruction is made to the present invention with reference to the accompanying drawing.A kind of attachment device of kitchen ventilator smoke barrier,
Be characterized in that: it includes the rotary shaft 1 being fixed on smoke barrier 2, and 1 rotary type of rotary shaft is hingedly mounted on kitchen ventilator ontology 4
Bracket 3 in；The rotary shaft 1, which is taken in, is equipped with chassis 6, and chassis 6 and bracket 3 are fixed；The rotary shaft 1 is also coaxial
It is fixedly installed with platen 7, arrangement of clutch 5 is provided between platen 7 and chassis 6, spring 8, bullet are provided between rotary shaft 1 and bracket 3
Spring 8 generates thrust and rotary shaft 1 and platen 7 is pushed to move to 6 direction of chassis always.
The arrangement of clutch 5 is that the stuck point 51 on platen 7 and the locating slot on chassis 6 52, stuck point 51 is arranged in
Play the role of locking relative position between chassis 6 and platen 7 in insertion locating slot 52.
At least provided with three, annular array is distributed on platen 7 stuck point 51.
The rectangular triangle of stuck point 51, inclined-plane are guiding surface 9, and guiding surface 9 is arranged in face of enabling rotation direction.
The locating slot 52 is arranged in waist type through chassis 6, and locating slot 52 is using 6 center of chassis as center of circle annular array point
Cloth.
Fluted 10 are arranged on the cylinder of the rotary shaft 1, the snap-gauge 11 in rotary shaft 1 is placed in groove 10, institute
8 one end of spring stated is pressed on bracket 3, and the other end is pressed on the snap-gauge 11.
Working principle: in this case, when user needs to use or clean kitchen ventilator, manually starting smoke barrier, solid at this time
The rotary shaft being scheduled on smoke barrier follows rotation.After reaching the position for needing to pause, due to being provided with bullet between rotary shaft and bracket
Spring, spring generates thrust and rotary shaft and the platen being fixedly mounted on the rotary shaft is pushed to move toward chassis direction always, so that bottom
Disk is in close contact always with platen.It slides into and is placed in the card slot on chassis while stuck point on platen is with rotation, thus will
Smoke barrier position is fixed.When user do not need using or when cleaning kitchen ventilator, it is only necessary to smoke barrier is turned right pressure, due to smoke barrier
Certain spacing is equipped between bracket, so that smoke barrier is whole toward moving right, stuck point is detached from card slot, chassis and platen point at this time
From smoke barrier resets.
Compared with traditional articulated structure, the use of the new type structure is more simple, and low manufacture cost is swift and convenient to operate,
User's operation convenience is substantially increased, more convenient user carries out cleaning maintenance.
Further, the rectangular triangle of stuck point, inclined-plane are guiding surface, and guiding surface is arranged in face of enabling rotation direction,
After stuck point is contacted with card slot, inertia reverse rotation is avoided, ensure that after stuck point is contacted with card slot be not in segregation phenomenon,
Stable connection is secured, and bonding strength effect is good, so that smoke barrier can be by firmly locking after opening.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (6)
1. a kind of attachment device of kitchen ventilator smoke barrier, it is characterised in that: it includes the rotary shaft being fixed on smoke barrier (2)
(1), rotary shaft (1) rotary type is hingedly mounted on the bracket (3) on kitchen ventilator ontology (4) Nei；The rotary shaft (1) is taken in
It is equipped with chassis (6), chassis (6) and bracket (3) are fixed；The rotary shaft (1) is also coaxially fixedly installed with platen (7), pressure
It is provided with arrangement of clutch (5), is provided between rotary shaft (1) and bracket (3) spring (8) between disk (7) and chassis (6), spring (8) produces
Raw thrust pushes rotary shaft (1) and platen (7) to move to chassis (6) direction always.
2. a kind of attachment device of kitchen ventilator smoke barrier according to claim 1, it is characterised in that: the arrangement of clutch
(5) locating slot is inserted into the stuck point (51) on platen (7) and the locating slot (52) being set on chassis (6), stuck point (51) for setting
(52) play the role of locking relative position between chassis (6) and platen (7) in.
3. a kind of attachment device of kitchen ventilator smoke barrier according to claim 2, it is characterised in that: the stuck point (51)
At least provided with three, annular array is distributed on platen (7).
4. a kind of attachment device of kitchen ventilator smoke barrier according to claim 2, it is characterised in that: the stuck point (51)
Rectangular triangle, inclined-plane are guiding surface (9), and guiding surface (9) is arranged in face of enabling rotation direction.
5. a kind of attachment device of kitchen ventilator smoke barrier according to claim 1, it is characterised in that: the locating slot
(52) it is arranged in waist type through chassis (6), locating slot (52) is distributed by center of circle annular array of chassis (6) center.
6. a kind of attachment device of kitchen ventilator smoke barrier according to claim 1, it is characterised in that: the rotary shaft
(1) it is arranged on cylinder fluted (10), the snap-gauge (11) in rotary shaft (1) is placed in groove (10), the spring (8)
One end is pressed on bracket (3), and the other end is pressed on the snap-gauge (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910070474.6A CN109780606A (en) | 2019-01-25 | 2019-01-25 | A kind of attachment device of kitchen ventilator smoke barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910070474.6A CN109780606A (en) | 2019-01-25 | 2019-01-25 | A kind of attachment device of kitchen ventilator smoke barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109780606A true CN109780606A (en) | 2019-05-21 |
Family
ID=66502405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910070474.6A Pending CN109780606A (en) | 2019-01-25 | 2019-01-25 | A kind of attachment device of kitchen ventilator smoke barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109780606A (en) |
-
2019
- 2019-01-25 CN CN201910070474.6A patent/CN109780606A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190521 |