CN108194951B - It is a kind of for connecting the smoke exhaust pipe of kitchen ventilator smoke outlet - Google Patents
It is a kind of for connecting the smoke exhaust pipe of kitchen ventilator smoke outlet Download PDFInfo
- Publication number
- CN108194951B CN108194951B CN201711483384.7A CN201711483384A CN108194951B CN 108194951 B CN108194951 B CN 108194951B CN 201711483384 A CN201711483384 A CN 201711483384A CN 108194951 B CN108194951 B CN 108194951B
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- CN
- China
- Prior art keywords
- hinged
- fixture block
- kitchen ventilator
- exhaust pipe
- smoke outlet
- 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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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
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J11/00—Devices for conducting smoke or fumes, e.g. flues
- F23J11/02—Devices for conducting smoke or fumes, e.g. flues for conducting smoke or fumes originating from various locations to the outside, e.g. in locomotive sheds, in garages
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of for connecting the smoke exhaust pipe of kitchen ventilator smoke outlet, including corrugated flexible hose, the both ends of corrugated flexible hose are equipped with the casing of circular ring shape, the inner wall of described sleeve pipe is equipped with several groups clamping piece, the clamping piece includes the hinged seat being fixed on internal surface of sleeve pipe, it is hinged on the fixture block of described hinged seat one end, connect the rack gear of the fixture block, the cylinder that piston rod is connect with the rack gear and the pin shaft with rack gear cooperation, one end of hinged seat forms the hinged groove through hinged seat two sidewalls, fixture block is rounded and middle part is hinged in the hinged groove, the protrusion of taper is formed on fixture block, the fixture block edge forming of the protrusion side has the gear ring being engaged with rack, one end of rack gear forms the location hole with pin shaft cooperation, pin shaft is plugged on casing.Present invention installation is simple, facilitates connection smoke outlet and check (non-return) valve.
Description
Technical field:
The present invention relates to the technical fields of household electrical appliance, are specifically related to a kind of for connecting the smoke evacuation of kitchen ventilator smoke outlet
Pipe.
Background technique:
Kitchen ventilator is a kind of kitchen appliance for purifying kitchen environment.Kitchen ventilator is mounted on the top of kitchen range, can be by furnace
The oil smoke being harmful to the human body generated in the waste and cooking process of stove burning takes rapidly discharge outdoor away, is polluted with reduction, is net
Change air, and has gas defence, explosion-proof safety guarantee effect.Existing kitchen ventilator is generally discharged fume from top, and the smoke outlet of kitchen ventilator is logical
Cross smoke exhaust pipe realization be connected with check valve for flue, and due to the bore of smoke exhaust pipe be not it is general, with the smoke evacuation on kitchen ventilator
Mouthful or the import of check (non-return) valve between more or less will appear gap, therefore usually require in kitchen ventilator smoke outlet or check (non-return) valve
Adhesive tape is wound on import outer wall to be padded, and clip is recycled to realize that the fixation of smoke exhaust pipe, installation are more troublesome.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found, one kind is new structural to be used for
The smoke exhaust pipe for connecting kitchen ventilator smoke outlet makes it with more the utility value in industry.
Summary of the invention:
The purpose of the present invention aims to solve the problem that problem of the existing technology, provides that a kind of installation is simple, connection is facilitated to discharge fume
Mouth is with check (non-return) valve for connecting the smoke exhaust pipe of kitchen ventilator smoke outlet.
The present invention relates to a kind of for connecting the smoke exhaust pipe of kitchen ventilator smoke outlet, including corrugated flexible hose, the corrugated flexible hose
Both ends form connector sleeve, the both ends of corrugated flexible hose are equipped with the casing of circular ring shape, form on the lower end surface of described sleeve pipe outer
Annular groove and inner groove, the connector sleeve are plugged in the outer groove, and the rubber sleeve of annular is plugged in the inner groove, described
The lower end of rubber sleeve forms the tensioning sleeve of cone；
The inner wall of described sleeve pipe be equipped with several groups clamping piece, the clamping piece include be fixed on it is hinged on internal surface of sleeve pipe
Seat, the fixture block for being hinged on described hinged seat one end, the connection fixture block the cylinder that is connect with the rack gear of rack gear, piston rod and
With the pin shaft of rack gear cooperation, one end of hinged seat forms the hinged groove through hinged seat two sidewalls, and fixture block is rounded and middle part
It is hinged in the hinged groove, the protrusion of taper is formed on fixture block, the fixture block edge forming of the protrusion side has and rack gear
The gear ring of engagement, one end of rack gear form the location hole with pin shaft cooperation, and pin shaft is plugged on casing.
By above-mentioned technical proposal, in the use of the present invention, the import of the smoke outlet of kitchen ventilator or check (non-return) valve is plugged into
In the casing at corrugated flexible hose both ends, and between clamping piece, the lower end grafting of the import of the smoke outlet or check (non-return) valve of kitchen ventilator
In the tensioning sleeve of cone, tensioning sleeve flexible deformation is able to achieve the sealing with the import of the smoke outlet or check (non-return) valve of kitchen ventilator
Connection.The cylinder piston rod movement band carry-over bar of clamping piece is mobile later, and rack gear drives fixture block to rotate by engaging with gear ring, folder
The upper conical protrusion of block is resisted against on smoke outlet or check (non-return) valve, the raised difference in smoke outlet or check (non-return) valve of several groups clamping piece
Avris is secured by smoke outlet or check (non-return) valve together and steadily clamps, to realize affixed.
Through the above scheme, the smoke exhaust pipe for connecting kitchen ventilator smoke outlet of the invention is convenient for and smoke outlet or check (non-return) valve
Sealed connection, while being conveniently fixedly connected with smoke outlet or check (non-return) valve.
As a preference of the above scheme, one end of the pin shaft is located at outside casing and forms handle, the other end is worn
It crosses connector sleeve and rubber sleeve and is pierced by the inner sidewall of casing.
As a preference of the above scheme, the quantity of the clamping piece is four groups, and four groups of clamping pieces are evenly distributed on set
On the inner wall of pipe.
As a preference of the above scheme, the cylinder is fixed on hinged seat by air cylinder board, the piston rod of cylinder
It puts in hinged groove and is fixedly connected with rack gear.
As a preference of the above scheme, one end of the protrusion forms chamfering.
As a preference of the above scheme, the length of the connector sleeve is greater than the length of rubber sleeve.
As a preference of the above scheme, the internal diameter of the corrugated flexible hose is less than the internal diameter of connector sleeve.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention:
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is positive structure diagram of the invention；
Fig. 2 is the broken section structural schematic diagram of Fig. 1；
Fig. 3 is the partial structural diagram of Fig. 2；
Fig. 4 is the overhead sectional view of hinged seat and pin shaft in the present invention.
Specific embodiment:
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
It is of the present invention a kind of for connecting the smoke exhaust pipe of kitchen ventilator smoke outlet referring to Fig. 1 to Fig. 3, including ripple is soft
Pipe 1, the both ends of the corrugated flexible hose 1 form connector sleeve 2, and the internal diameter of corrugated flexible hose 1 is less than the internal diameter of connector sleeve 2, and ripple is soft
The both ends of pipe 1 are equipped with the casing 3 of circular ring shape, form outer groove 31 and inner groove 32, the company on the lower end surface of described sleeve pipe 3
Female connector 2 is plugged in the outer groove 31, and the rubber sleeve 4 of annular is plugged in the inner groove 32, and the length of connector sleeve 2 is greater than
The length of the rubber sleeve 4, the lower end of rubber sleeve 4 form the tensioning sleeve 41 of cone.
Referring to fig. 2 to Fig. 4, the inner wall of described sleeve pipe 3 is equipped with several groups clamping piece 5, and the quantity of the clamping piece 5 is four
Group, four groups of clamping pieces 5 are evenly distributed on the inner wall of casing 3, clamping piece 5 include be fixed on 3 inner wall of casing hinged seat 51,
Rack gear 53, the piston rod of the fixture block 52, the connection fixture block 52 that are hinged on described 51 one end of hinged seat are connect with the rack gear 53
Cylinder 54 and with rack gear 53 cooperate pin shaft 55, one end of hinged seat 51 forms the hinged groove through 51 two sidewalls of hinged seat
511, fixture block 52 is rounded and middle part is hinged in the hinged groove 511, and the protrusion 521 of taper is formed on fixture block 52, described
One end of protrusion 521 forms chamfering 522, and 52 edge forming of fixture block of raised 521 sides has the gear ring engaged with rack gear 53
523, one end of rack gear 53 forms the location hole 531 with the pin shaft 55 cooperation, and pin shaft 55 is plugged on casing 3, the gas
Cylinder 54 is fixed on hinged seat 51 by air cylinder board 6, and the piston rod of cylinder 54 puts in hinged groove 511 and is fixedly connected with rack gear
53, one end of the pin shaft 55 is located at outside casing 3 and forms handle 551, the other end passes through connector sleeve 2 and rubber sleeve 4 and wears
The inner sidewall of casing 3 out.
The present invention is plugged into 1 both ends of corrugated flexible hose in the specific implementation, by the import of the smoke outlet of kitchen ventilator or check (non-return) valve
Casing 3 in, and between clamping piece 5, the lower end of the import of the smoke outlet or check (non-return) valve of kitchen ventilator is plugged on cone
In tensioning sleeve 41,41 flexible deformation of tensioning sleeve is able to achieve the sealed connection with the import of the smoke outlet or check (non-return) valve of kitchen ventilator.It
54 piston rod of the cylinder movement band carry-over bar 53 of clamping piece 5 is mobile afterwards, and rack gear 53 drives 52 turns of fixture block by engaging with gear ring 523
Dynamic, the upper conical protrusion 521 of fixture block 52 is resisted against on smoke outlet or check (non-return) valve, and the protrusion 521 of several groups clamping piece 5 is in smoke outlet
Or the different avris of check (non-return) valve are secured by smoke outlet or check (non-return) valve together and steadily clamp, to realize affixed.
In conclusion the smoke exhaust pipe for connecting kitchen ventilator smoke outlet of the invention be convenient for it is close with smoke outlet or check (non-return) valve
Envelope connection, while being conveniently fixedly connected with smoke outlet or check (non-return) valve.
The smoke exhaust pipe provided by the present invention for being used to connect kitchen ventilator smoke outlet, only a specific embodiment of the invention,
But scope of protection of the present invention is not limited thereto, anyone skilled in the art the invention discloses technology
It in range, can easily think of the change or the replacement, should all cover within that scope of the present invention.Therefore, protection model of the invention
It encloses and should be based on the protection scope of the described claims.
Claims (7)
1. a kind of for connecting the smoke exhaust pipe of kitchen ventilator smoke outlet, including corrugated flexible hose (1), the both ends of the corrugated flexible hose (1)
Form connector sleeve (2), it is characterised in that: the both ends of corrugated flexible hose (1) are equipped with the casing (3) of circular ring shape, under described sleeve pipe
Outer groove (31) and inner groove (32) are formed on end face, the connector sleeve (2) is plugged in the outer groove (31), described interior
The rubber sleeve (4) of annular is plugged in annular groove (32), the lower end of the rubber sleeve forms the tensioning sleeve (41) of cone；
The inner wall of described sleeve pipe (3) is equipped with several groups clamping piece (5), and the clamping piece includes being fixed on casing (3) inner wall
Hinged seat (51), be hinged on described hinged seat one end fixture block (52), the connection fixture block rack gear (53), piston rod and institute
The cylinder (54) of rack gear connection and the pin shaft (55) with rack gear (53) cooperation are stated, one end of hinged seat (51) is formed through hinged
The hinged groove (511) of seat two sidewalls, fixture block (52) is rounded and middle part is hinged on the hinged groove (511), on fixture block (52)
The protrusion (521) of taper is formed, fixture block (52) edge forming of the protrusion side has the gear ring engaged with rack gear (53)
(523), one end of rack gear (53) forms the location hole (531) with the pin shaft (55) cooperation, and pin shaft (55) is plugged on casing
(3) on.
2. according to claim 1 for connecting the smoke exhaust pipe of kitchen ventilator smoke outlet, it is characterised in that: the pin shaft (55)
One end be located at casing (3) outside and form handle (551), the other end passes through connector sleeve (2) and rubber sleeve (4) and is pierced by casing
(3) inner sidewall.
3. according to claim 1 for connecting the smoke exhaust pipe of kitchen ventilator smoke outlet, it is characterised in that: the clamping piece
(5) quantity is four groups, and four groups of clamping pieces (5) are evenly distributed on the inner wall of casing (3).
4. according to claim 1 for connecting the smoke exhaust pipe of kitchen ventilator smoke outlet, it is characterised in that: the cylinder (54)
It is fixed on hinged seat (51) by air cylinder board (6), the piston rod of cylinder (54) puts in hinged groove (511) and is fixedly connected with tooth
Item (53).
5. according to claim 1 for connecting the smoke exhaust pipe of kitchen ventilator smoke outlet, it is characterised in that: the protrusion
(521) one end forms chamfering (522).
6. according to claim 1 for connecting the smoke exhaust pipe of kitchen ventilator smoke outlet, it is characterised in that: the connector sleeve
(2) length is greater than the length of rubber sleeve (4).
7. according to claim 1 for connecting the smoke exhaust pipe of kitchen ventilator smoke outlet, it is characterised in that: the corrugated flexible hose
(1) internal diameter is less than the internal diameter of connector sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483384.7A CN108194951B (en) | 2017-12-29 | 2017-12-29 | It is a kind of for connecting the smoke exhaust pipe of kitchen ventilator smoke outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483384.7A CN108194951B (en) | 2017-12-29 | 2017-12-29 | It is a kind of for connecting the smoke exhaust pipe of kitchen ventilator smoke outlet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108194951A CN108194951A (en) | 2018-06-22 |
| CN108194951B true CN108194951B (en) | 2019-06-07 |
Family
ID=62587050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711483384.7A Active CN108194951B (en) | 2017-12-29 | 2017-12-29 | It is a kind of for connecting the smoke exhaust pipe of kitchen ventilator smoke outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108194951B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101285601A (en) * | 2008-02-21 | 2008-10-15 | 胡述斌 | Fume-collecting hood adjustable type frequency conversion intelligent fume exhauster |
| DE102010000475A1 (en) * | 2010-02-19 | 2011-08-25 | Miele & Cie. KG, 33332 | Extractor hood with a displaceable Wrasenschirm |
| CN201892316U (en) * | 2010-11-29 | 2011-07-06 | 福建省江南电器制造有限公司 | Smoke exhaust pipe of balance type gas water heater |
| CN203309979U (en) * | 2013-06-19 | 2013-11-27 | 佛山市顺德区合捷电器实业有限公司 | Novel silencing-denoising smoke exhaust pipe of range hood |
| DE102014108563B3 (en) * | 2014-06-18 | 2015-02-05 | Stefano Bächle | Exhaust pipe, exhaust pipe system and assembly process |
| CN206420013U (en) * | 2016-12-29 | 2017-08-18 | 江苏洋溢电器有限公司 | A kind of finger lampblack absorber |
-
2017
- 2017-12-29 CN CN201711483384.7A patent/CN108194951B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108194951A (en) | 2018-06-22 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190515 Address after: 511400 District A, Shengshi Village Industrial Development Zone, Zhongcun Street, Panyu District, Guangzhou City, Guangdong Province, No. 102 Applicant after: Guangzhou Qinlin Environmental Protection Technology Co., Ltd. Address before: 523000 201D, 2 / F, building 11, innovation and Technology Park, Songshan Lake high tech Industrial Development Zone, Dongguan, Guangdong Applicant before: Dongguan Tianhe electromechanical Development Co. Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Smoke discharge tube for connecting with smoke vent of range hood Effective date of registration: 20200310 Granted publication date: 20190607 Pledgee: Agricultural Bank of China Limited Dongcheng Branch of Guangzhou Pledgor: Guangzhou Qinlin Environmental Protection Technology Co.,Ltd. Registration number: Y2020440000033 |