CN201916968U - Air outlet upper smoke discharge pipe fixer of range hood - Google Patents
Air outlet upper smoke discharge pipe fixer of range hood Download PDFInfo
- Publication number
- CN201916968U CN201916968U CN2011200237235U CN201120023723U CN201916968U CN 201916968 U CN201916968 U CN 201916968U CN 2011200237235 U CN2011200237235 U CN 2011200237235U CN 201120023723 U CN201120023723 U CN 201120023723U CN 201916968 U CN201916968 U CN 201916968U
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- CN
- China
- Prior art keywords
- air outlet
- snap ring
- interface
- clamp
- annular
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Abstract
The utility model relates to an air outlet upper smoke discharge pipe fixer of a range hood, which comprises a body and an interface, wherein the interface is positioned on the body, an annular clamp seat surrounding the interface is also arranged on the body, a clamp groove is formed on the inner wall of the annular clamp seat, an embedding groove is formed by a gap between the interface and the annular clamp seat, the air outlet upper smoke discharge pipe fixer also comprises a clamp ring, an annular bulge is arranged on the outer wall of the clamp ring, a clamp tongue is clamped with the clamp ring arranged at the lower part of the annular bulge, the clamp ring arranged at the lower part of the annular bulge is embedded in the embedding groove, and the clamp tongue is embedded with the clamp groove. Because of the adoption of the structure, when the air outlet upper smoke discharge pipe fixer is used, the clamp ring arranged at the lower part of the annular bulge is embedded into the embedding groove, then, the dismountable connection of the clamp ring and the annular clamp seat can be realized through rotating the clamp ring, meanwhile, the goal of fixing a smoke discharge pipe onto the interface is realized, the clamp ring is integrated with the whole body, and the package and the transportation are convenient.
Description
Technical field
The utility model relates to range hood, especially a kind of fixture of smoke exhaust pipe.
Background technology
Present prior art, the fixture of smoke exhaust pipe on a kind of air outlet of range hood comprises body, is positioned at interface, check-valves chip module and tight loop on body.In use, on the interface of smoke evacuation pipe box, with tight loop smoke exhaust pipe is fixed on the interface then.Existing problems are: the entire package inconvenience, during installation, assembling is inconvenient.
Summary of the invention
The purpose of this utility model is: the fixture of smoke exhaust pipe on a kind of air outlet of range hood is provided, and when assembling, final assembly is closed, and is easy to operate during installation.
The utility model is achieved in that the fixture of smoke exhaust pipe on a kind of air outlet of range hood, comprise body and the interface that is positioned on body, its special character is: go back the annular deck around interface on the described body, on the annular deck inwall draw-in groove is arranged, the gap between interface and the annular deck constitutes embedded groove;
Also comprise a snap ring, on the outer wall of described snap ring annular protrusion is arranged, the snap ring of annular protrusion bottom only has block tongue;
The snap ring of annular protrusion bottom embeds in the embedded groove, and block tongue and draw-in groove are chimeric.
The fixture of smoke exhaust pipe on the air outlet of described a kind of range hood, its special character is: described draw-in groove comprises that vertically gathering sill and circumferential locating slot constitute.
The fixture of smoke exhaust pipe on the air outlet of described a kind of range hood, its special character is: also have an outer ring body on the snap ring of described annular protrusion bottom, gapped between snap ring and the outer ring body, several reinforcements are arranged between snap ring and the outer ring body; Block tongue is positioned on the outer ring body.
The fixture of smoke exhaust pipe on the air outlet of described a kind of range hood, its special character is: the outer surface of described interface is truncated cone.
The fixture of smoke exhaust pipe on the air outlet of described a kind of range hood, its special character is: the inwall of described snap ring is truncated cone.
The fixture of smoke exhaust pipe on the air outlet of a kind of range hood of the utility model, owing to adopt such structure, in use, the snap ring of annular protrusion bottom is embedded in the embedded groove, rotary clip can realize that just snap ring and annular deck removably connect then, has also realized smoke exhaust pipe is fixed on the interface simultaneously; Snap ring is with integral body, and packed and transported is convenient.
Description of drawings
Fig. 1 is a stereogram of the present utility model.
Fig. 2 is a three-dimensional exploded view of the present utility model.
Fig. 3 is the cutaway view of the utility model body and snap ring position relation.
Fig. 4 is the cutaway view of the utility model snap ring.
Fig. 5 is the three-dimensional cutaway view of the utility model snap ring.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1 and Figure 2, the fixture of smoke exhaust pipe on a kind of air outlet of range hood, comprise body 1, be positioned at interface 2 and check-valves chip module 3 on body 1, it is characterized in that: go back an annular deck 4 on the described body 1 around interface 2, on annular deck 4 inwalls draw-in groove 41 is arranged, the gap between interface 2 and the annular deck 4 constitutes embedded groove;
Also comprise a snap ring 5, annular protrusion 51 is arranged on the outer wall of described snap ring 5, the snap ring of annular protrusion 51 bottoms only has block tongue 52;
As shown in Figure 3, the snap ring 5 of annular protrusion 51 bottoms embeds in the embedded groove, and block tongue 52 is chimeric with draw-in groove 41.
In use, the smoke exhaust pipe (not shown) is enclosed within on the outer surface of interface 2, on the snap ring 5 cover smoke exhaust pipes, presses snap ring 5 and rotation down, realizes that block tongue 52 and draw-in groove 41 are chimeric.Thereby reach smoke exhaust pipe is fixed on purpose on the interface.
Snap ring 5 is assembled together with annular deck 4, and complete machine dispatches from the factory.When smoke exhaust pipe is installed, assembling again after the dismounting.
Described draw-in groove 41 comprises that vertically gathering sill and circumferential locating slot constitute.
As Fig. 4, shown in Figure 5, also have an outer ring body 6 on the snap ring 5 of described annular protrusion 51 bottoms, gapped between snap ring 5 and the outer ring body 6, several reinforcements 7 are arranged between snap ring 5 and the outer ring body 6; Block tongue 52 is positioned on the outer ring body 6.
As shown in Figure 3, the outer surface of described interface 2 is truncated cone.Its bus has an angle α.
As a kind of improvement, can also realize like this: the inwall of described snap ring 5 is truncated cone.
Above-described only is preferential embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is considered as protection domain of the present utility model.
Claims (5)
1. the fixture of smoke exhaust pipe on the air outlet of a range hood, comprise body and the interface that is positioned on body, it is characterized in that: go back the annular deck around interface on the described body, on the annular deck inwall draw-in groove is arranged, the gap between interface and the annular deck constitutes embedded groove;
Also comprise a snap ring, on the outer wall of described snap ring annular protrusion is arranged, the snap ring of annular protrusion bottom only has block tongue;
The snap ring of annular protrusion bottom embeds in the embedded groove, and block tongue and draw-in groove are chimeric.
2. the fixture of smoke exhaust pipe on the air outlet of a kind of range hood according to claim 1 is characterized in that: described draw-in groove comprise vertically gathering sill and circumferential locating slot constitute.
3. the fixture of smoke exhaust pipe on the air outlet of a kind of range hood according to claim 1, it is characterized in that: also have an outer ring body on the snap ring of described annular protrusion bottom, gapped between snap ring and the outer ring body, several reinforcements are arranged between snap ring and the outer ring body; Block tongue is positioned on the outer ring body.
4. according to the fixture of smoke exhaust pipe on the air outlet of claim 1,2 or 3 described a kind of range hoods, it is characterized in that: the outer surface of described interface is truncated cone.
5. according to the fixture of smoke exhaust pipe on the air outlet of claim 1,2 or 3 described a kind of range hoods, it is characterized in that: the inwall of described snap ring is truncated cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200237235U CN201916968U (en) | 2011-01-25 | 2011-01-25 | Air outlet upper smoke discharge pipe fixer of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200237235U CN201916968U (en) | 2011-01-25 | 2011-01-25 | Air outlet upper smoke discharge pipe fixer of range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201916968U true CN201916968U (en) | 2011-08-03 |
Family
ID=44416763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200237235U Expired - Lifetime CN201916968U (en) | 2011-01-25 | 2011-01-25 | Air outlet upper smoke discharge pipe fixer of range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201916968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575672A (en) * | 2017-10-13 | 2018-01-12 | 广东美的厨房电器制造有限公司 | Smoke exhaust pipe erection joint component, smoke evacuation tube assembly and range hood |
| CN108644431A (en) * | 2018-07-03 | 2018-10-12 | 中山市荣星电器燃具有限公司 | Quick snap method with the check-valves for connecing fastener soon and hose of discharging fume |
-
2011
- 2011-01-25 CN CN2011200237235U patent/CN201916968U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575672A (en) * | 2017-10-13 | 2018-01-12 | 广东美的厨房电器制造有限公司 | Smoke exhaust pipe erection joint component, smoke evacuation tube assembly and range hood |
| CN107575672B (en) * | 2017-10-13 | 2023-09-22 | 广东美的厨房电器制造有限公司 | Smoke exhaust pipe installation joint assembly, smoke exhaust pipe assembly and range hood |
| CN108644431A (en) * | 2018-07-03 | 2018-10-12 | 中山市荣星电器燃具有限公司 | Quick snap method with the check-valves for connecing fastener soon and hose of discharging fume |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |