CN107606667A - A kind of connection sleeve pipe applied on lampblack absorber - Google Patents
A kind of connection sleeve pipe applied on lampblack absorber Download PDFInfo
- Publication number
- CN107606667A CN107606667A CN201710943031.4A CN201710943031A CN107606667A CN 107606667 A CN107606667 A CN 107606667A CN 201710943031 A CN201710943031 A CN 201710943031A CN 107606667 A CN107606667 A CN 107606667A
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- CN
- China
- Prior art keywords
- seat
- cover
- lampblack absorber
- sleeve pipe
- annular
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a kind of connection sleeve pipe applied on lampblack absorber, including corrugated flexible hose, the both ends of corrugated flexible hose form adapter sleeve, the both ends of corrugated flexible hose are provided with the cover for seat of annular, annular groove is formed on the lower surface of cover for seat, adapter sleeve is plugged in the annular groove for being fixed on cover for seat, the boss of annular is formed on the madial wall of cover for seat lower end, pasted on the upper surface of boss and be fixed with seal washer, inclined annular slot is formed in cover for seat on seal washer, the jump ring of dish is plugged with annular slot, if the inner ring of jump ring exposes the madial wall of cover for seat and forms arterial highway grooving, several arc plates are formed on the inside of grooving segmentation jump ring.The present invention connection sleeve pipe is optimized improvement, is easy to the sealed connection with lampblack absorber or check (non-return) valve, while conveniently realizes being fixedly connected for lampblack absorber or check (non-return) valve.
Description
Technical field：
The present invention relates to the technical field of household electrical appliance, more specifically to a kind of adapter sleeve applied on lampblack absorber
Pipe.
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 health section
Above energy range hood cooking stove, caused harmful oil smoke in the waste and cooking process of cooking stove burning can be taken out rapidly
Walk, discharge is outdoor, reduces pollution, purifies air, and has gas defence, the effect of explosion-proof safety guarantee.Existing lampblack absorber is typically from top
Portion discharges fume, and the exhaust opening of its lampblack absorber realizes that check valve for flue is connected by connection sleeve pipe, and should be the bore of smoke exhaust pipe not
It is general, gap more or less occurs between the import with exhaust opening or check (non-return) valve on lampblack absorber, then generally requires
Adhesive tape is wound on the import outer wall of lampblack absorber exhaust opening or check (non-return) valve to be padded, recycles clip to realize consolidating for connection sleeve pipe
It is fixed；The smoke exhaust pipe installation of this structure is more troublesome.
The content of the invention：
The purpose of the present invention and provides a kind of adapter sleeve applied on lampblack absorber aiming at the deficiency of prior art
Pipe, it facilitates the installation between connection sleeve pipe and lampblack absorber or check (non-return) valve to connect.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of connection sleeve pipe applied on lampblack absorber, including corrugated flexible hose, the both ends of corrugated flexible hose form adapter sleeve,
The both ends of corrugated flexible hose are provided with the cover for seat of annular, form annular groove on the lower surface of cover for seat, adapter sleeve is plugged on fixation
In the annular groove of cover for seat, the boss of annular is formed on the madial wall of cover for seat lower end, pastes and fixes on the upper surface of boss
There is a seal washer, inclined annular slot formed in the cover for seat on seal washer, the jump ring of dish is plugged with annular slot,
If the inner ring of jump ring exposes the madial wall of cover for seat and forms arterial highway grooving, several circles are formed on the inside of grooving segmentation jump ring
Arcs.
Preferably, described corrugated flexible hose internal diameter is less than the internal diameter of corrugated flexible hose both ends adapter sleeve.
Preferably, the width of annular groove is equal to the thickness of rubber sleeve in the cover for seat.
Preferably, the inner ring of jump ring is distributed in the downside of jump ring outer ring in the cover for seat.
Preferably, the diameter of the seal washer inner ring is less than the diameter of jump ring inner ring.
The beneficial effects of the present invention are：Its is simple and compact for structure, connection sleeve pipe is optimized improvement, is easy to and oil
The sealed connection of cigarette machine or check (non-return) valve, while conveniently realize being fixedly connected for lampblack absorber or check (non-return) valve.
Brief description of the drawings：
Fig. 1 is the three-dimensional structural representation of the present invention；
Fig. 2 is the structural representation that the present invention overlooks；
Fig. 3 is the structural representation of upper end section view of the present invention.
In figure：1st, corrugated flexible hose；11st, adapter sleeve；2nd, cover for seat；21st, boss；22nd, annular groove；23rd, annular slot；3rd, it is close
Seal washer；4th, jump ring；41st, grooving.
Embodiment：
Embodiment：As shown in Fig. 1,2,3, a kind of connection sleeve pipe applied on lampblack absorber, including corrugated flexible hose 1, ripple
The both ends of flexible pipe 1 form adapter sleeve 11, and the both ends of corrugated flexible hose 1 are provided with the cover for seat 2 of annular, on the lower surface of cover for seat 2 into
Type has annular groove 22, and adapter sleeve 11 is plugged in the annular groove 22 for being fixed on cover for seat 2, on the madial wall of the lower end of cover for seat 2 into
Type has the boss 21 of annular, is pasted on the upper surface of boss 21 and is fixed with seal washer 3, is molded in the cover for seat 2 on seal washer 3
There is inclined annular slot 23, the jump ring 4 of dish is plugged with annular slot 23, the inner ring of jump ring 4 exposes the madial wall of cover for seat 2
And if form arterial highway grooving 41, grooving 41 split jump ring 4 inner side form several arc plates.
The described internal diameter of corrugated flexible hose 1 is less than the internal diameter of the both ends adapter sleeve 11 of corrugated flexible hose 1.
The width of annular groove 22 is equal to the thickness of rubber sleeve 3 in the cover for seat 2.
The inner ring of jump ring 4 is distributed in the downside of the outer ring of jump ring 4 in the cover for seat 2.
The diameter of the inner ring of seal washer 3 is less than the diameter of the inner ring of jump ring 4.
Operation principle：Connection sleeve pipe of the invention on lampblack absorber, that is, flexible smoke discharging pipe, it is in existing connection
Block set 2 is installed on the basis of sleeve pipe, jump ring 4 is installed in its block set 2, then when connecting, directly lampblack absorber exhaust opening or
The import of check (non-return) valve is plugged into block set 2, and the energy crimp of its jump ring 4 is opened and clamps the exhaust opening or check (non-return) valve of lampblack absorber
Import, realize and fix, while the import of the exhaust opening or check (non-return) valve of its lampblack absorber is resisted against on seal washer 3, realizes sealing.
The embodiment is to the illustrative present invention, not for the limitation present invention.Any those skilled in the art
The embodiment can be modified under the spirit and scope without prejudice to the present invention, therefore the rights protection model of the present invention
Enclose, should be as listed by the claim of the present invention.
Claims (5)
1. a kind of connection sleeve pipe applied on lampblack absorber, including corrugated flexible hose (1), the both ends of corrugated flexible hose (1) form company
Female connector (11), it is characterised in that：The both ends of corrugated flexible hose (1) are provided with the cover for seat (2) of annular, on the lower surface of cover for seat (2) into
Type has annular groove (22), and adapter sleeve (11), which is plugged on, to be fixed in the annular groove (22) of cover for seat (2), cover for seat (2) lower end
The boss (21) of annular is formed on madial wall, is pasted on the upper surface of boss (21) and is fixed with seal washer (3), seal washer
(3) inclined annular slot (23) is formed in the cover for seat (2) on, the jump ring (4) of dish, card are plugged with annular slot (23)
The inner ring of spring (4) expose cover for seat (2) if madial wall and form arterial highway grooving (41), grooving (41) segmentation jump ring (4) it is interior
Side forms several arc plates.
A kind of 2. connection sleeve pipe applied on lampblack absorber according to claim 1, it is characterised in that：Described ripple is soft
Manage the internal diameter that (1) internal diameter is less than corrugated flexible hose (1) both ends adapter sleeve (11).
A kind of 3. connection sleeve pipe applied on lampblack absorber according to claim 1, it is characterised in that：The cover for seat (2)
The width of upper annular groove (22) is equal to the thickness of rubber sleeve (3).
A kind of 4. connection sleeve pipe applied on lampblack absorber according to claim 1, it is characterised in that：The cover for seat (2)
The inner ring of upper jump ring (4) is distributed in the downside of jump ring (4) outer ring.
A kind of 5. connection sleeve pipe applied on lampblack absorber according to claim 1, it is characterised in that：The seal washer
(3) diameter of inner ring is less than the diameter of jump ring (4) inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943031.4A CN107606667A (en) | 2017-10-11 | 2017-10-11 | A kind of connection sleeve pipe applied on lampblack absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943031.4A CN107606667A (en) | 2017-10-11 | 2017-10-11 | A kind of connection sleeve pipe applied on lampblack absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107606667A true CN107606667A (en) | 2018-01-19 |
Family
ID=61067600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710943031.4A Pending CN107606667A (en) | 2017-10-11 | 2017-10-11 | A kind of connection sleeve pipe applied on lampblack absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107606667A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2733029A1 (en) * | 1995-04-11 | 1996-10-18 | Michele Fancello | Quick=fit pipe coupling with locking ring |
| DE29801063U1 (en) * | 1998-01-23 | 1999-03-25 | Erlus Baustoffwerke | Chimney flue pipe made of socket pipe sections and their sealing |
| CN201265909Y (en) * | 2008-08-22 | 2009-07-01 | 广州欧派厨柜企业有限公司 | Smoke duct structure of smoke ventilator |
| CN202327085U (en) * | 2011-11-15 | 2012-07-11 | 美的集团有限公司 | Sealing structure of check valve seat and smoke exhaust pipe |
-
2017
- 2017-10-11 CN CN201710943031.4A patent/CN107606667A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2733029A1 (en) * | 1995-04-11 | 1996-10-18 | Michele Fancello | Quick=fit pipe coupling with locking ring |
| DE29801063U1 (en) * | 1998-01-23 | 1999-03-25 | Erlus Baustoffwerke | Chimney flue pipe made of socket pipe sections and their sealing |
| CN201265909Y (en) * | 2008-08-22 | 2009-07-01 | 广州欧派厨柜企业有限公司 | Smoke duct structure of smoke ventilator |
| CN202327085U (en) * | 2011-11-15 | 2012-07-11 | 美的集团有限公司 | Sealing structure of check valve seat and smoke exhaust pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |