CN203935143U - The stopping means of the airduct of dust catcher - Google Patents
The stopping means of the airduct of dust catcher Download PDFInfo
- Publication number
- CN203935143U CN203935143U CN201420352306.9U CN201420352306U CN203935143U CN 203935143 U CN203935143 U CN 203935143U CN 201420352306 U CN201420352306 U CN 201420352306U CN 203935143 U CN203935143 U CN 203935143U
- Authority
- CN
- China
- Prior art keywords
- airduct
- dust catcher
- spacing
- fixed casing
- tuber pipe
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 20
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010407 vacuum cleaning Methods 0.000 description 1
Landscapes
- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model discloses a kind of stopping means of airduct of dust catcher, the stopping means of the airduct of described dust catcher comprises a bowl-shape fixing casing, the middle part of described fixing casing is provided with one for the airduct through hole of airduct is installed, the sidewall of described fixing casing is provided with an exhaust vent, and the madial wall of described fixing casing is provided with the spacing block set of the strip of an arc.The spacing block set of the strip of the arc on the madial wall of the fixing casing of stopping means utilization of the airduct of dust catcher of the present utility model, airduct has thoroughly been avoided random rotation owing to being subject to the restriction of the limited impression on spacing block set, has improved the efficiency of finding time of vavuum pump.The limit device structure of the airduct of this dust catcher is simple, and the life-span is permanent, practical.
Description
Technical Field
The utility model relates to a dust collecting device, in particular to a limiting device of an air pipe of a dust collector.
Background
Vacuum cleaners are a common type of vacuum cleaning equipment and are very common in modern households. The tuber pipe of dust catcher sets up in the exit of vacuum pump usually, and when vacuum pump during operation, the tuber pipe is receiving to warp easily when pulling vigorously, leads to the tuber pipe to rotate at will, influences the work of vacuum pump.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problems existing in the prior art, thereby providing a limiting device of the air pipe of the dust collector.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a stop device of the tuber pipe of dust catcher, the stop device of the tuber pipe of dust catcher contain the fixed casing of a bowl form, the middle part of fixed casing be equipped with an tuber pipe through-hole that is used for installing the tuber pipe, the lateral wall of fixed casing on be equipped with an exhaust vent, the inside wall of fixed casing on be equipped with the long banding spacing lug of a curved.
As the preferred embodiment of the present invention, the inner wall of the limiting projection is provided with a limiting groove array formed by limiting grooves.
As a preferred embodiment of the present invention, the limiting protrusion is made of nylon.
The utility model discloses a stop device of the tuber pipe of dust catcher utilizes the long banding spacing lug of curved on the inside wall of fixed casing, and the tuber pipe has thoroughly avoided random rotation owing to receive the restriction of the spacing recess on the spacing lug, has improved the efficiency of managing to find time of vacuum pump. The limiting device of the air pipe of the dust collector is simple in structure, long in service life and high in practicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic perspective view of a limiting device for an air duct of a vacuum cleaner according to the present invention;
FIG. 2 is a schematic perspective view of the spacing device of the air hose of the vacuum cleaner shown in FIG. 1, taken from another perspective;
FIG. 3 is an enlarged detail view of area A of the spacing device of the air hose of the vacuum cleaner of FIG. 2;
wherein,
1. a limiting device of an air pipe of the dust collector; 2. fixing the shell; 3. a wind pipe through hole; 4. an air outlet; 5. a limiting bump; 6. and a limiting groove.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 3, the limiting device 1 of the air pipe of the vacuum cleaner of the present invention comprises a fixed casing 2 in a bowl shape, wherein the middle of the fixed casing 2 is provided with an air pipe through hole 3 for installing the air pipe, the side wall of the fixed casing 2 is provided with an air outlet 4, and the inner side wall of the fixed casing 2 is provided with a curved long-strip-shaped limiting bump 5.
The inner wall of the limit bump 5 is provided with a limit groove array consisting of limit grooves 6.
The limit bump 5 is made of nylon.
The utility model discloses a stop device of the tuber pipe of dust catcher utilizes the long banding spacing lug of curved on the inside wall of fixed casing, and the tuber pipe has thoroughly avoided random rotation owing to receive the restriction of the spacing recess on the spacing lug, has improved the efficiency of managing to find time of vacuum pump. The limiting device of the air pipe of the dust collector is simple in structure, long in service life and high in practicability.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides a stop device of tuber pipe of dust catcher, its characterized in that, stop device (1) of tuber pipe of dust catcher contain fixed casing (2) of a bowl form, the middle part of fixed casing (2) be equipped with one and be used for installing tuber pipe through-hole (3) of tuber pipe, the lateral wall of fixed casing (2) on be equipped with an exhaust vent (4), the inside wall of fixed casing (2) on be equipped with a curved long banding spacing lug (5).
2. The spacing device of the air pipe of the dust collector according to claim 1, characterized in that the inner wall of the spacing projection (5) is provided with a spacing groove array composed of spacing grooves (6).
3. The air duct limiting device of a vacuum cleaner as claimed in claim 2, wherein the limiting protrusion (5) is made of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352306.9U CN203935143U (en) | 2014-06-30 | 2014-06-30 | The stopping means of the airduct of dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352306.9U CN203935143U (en) | 2014-06-30 | 2014-06-30 | The stopping means of the airduct of dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203935143U true CN203935143U (en) | 2014-11-12 |
Family
ID=51854498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420352306.9U Expired - Fee Related CN203935143U (en) | 2014-06-30 | 2014-06-30 | The stopping means of the airduct of dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203935143U (en) |
-
2014
- 2014-06-30 CN CN201420352306.9U patent/CN203935143U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20150630 |
|
| EXPY | Termination of patent right or utility model |