CN101229033A - Sucker structure of dust collector - Google Patents
Sucker structure of dust collector Download PDFInfo
- Publication number
- CN101229033A CN101229033A CNA2007100565971A CN200710056597A CN101229033A CN 101229033 A CN101229033 A CN 101229033A CN A2007100565971 A CNA2007100565971 A CN A2007100565971A CN 200710056597 A CN200710056597 A CN 200710056597A CN 101229033 A CN101229033 A CN 101229033A
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- China
- Prior art keywords
- dust
- surface body
- angle
- suction nozzle
- dust catcher
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Abstract
The invention discloses a sucker structure of a dust collector including a connecting tube connected with the sucker. The sucker is in a right-angle shape; wherein, one right-angle side relates to one side surface body of the sucker and the other right-angle side relates to the other side surface body of the sucker. A through hole is formed at the joint part of the top part of the right-angle and the connecting tube. One side surface body and the other side surface body of the sucker form a right-angle box body. An empty cavity is formed inside the right-angle box body. The sucker structure of the dust collector of the invention is designed into a right-angle shape which can easily remove the dust and impurities at a wall corner clearly, thus enlarging the application range of the dust collector.
Description
Technical field
The invention belongs to a kind of dust catcher, be specifically related to a kind of sucker structure with dust catcher of the dust right angle, very suitable removing corner and foreign matter.
Background technology
Dust catcher is a kind of household electrical appliance of indoor cleaning health, is used for removing the dust in ground, carpet, wall, furniture, clothing and various slits.In general, dust catcher mainly comprises aspirator and suction line, with motor and blower fan is that the aspirator that dominant shape becomes is arranged in the body, suction line comprises suction nozzle and air intake duct, and the air entry of the oriented under shed of suction nozzle and telescoping tube and flexible pipe by air intake duct communicate with the air inlet of body inner blower.
In dust catcher when running,, the impeller of motor drives blower fan rotates at a high speed, and the air of dust catcher inside is discharged, and forms instantaneous vacuum in the inside of dust catcher, and forms a quite high Negative Pressure Difference between the ambient atmosphere.Under the effect of this Negative Pressure Difference, near the dust the suction nozzle sucks in the dust bucket in the body by air entry together with air.The air that contains dust after filtering, is discharged to the dust catcher outside again from the gas outlet in the dust bucket of body.Like this, just reach the effect of dust out, clean floor.The suction rate of dust catcher is divided into a plurality of retainings of operating control, adapts to the scope of operation of different cleaning objects such as ground, bed surface, carpet, sofa, corner, so that aspirate dust everywhere better.
Profile classification according to dust catcher can be divided into vertical type dust collector, horizontal dust collector and portable dust collector etc.For dust catcher, no matter be vertical type dust collector or horizontal dust collector or portable dust collector, all be provided with the dust collect plant of assembling dust and foreign matter at inner of dust catcher body, inner dust of assembling of dust collect plant and foreign matter need regularly to remove, to guarantee the normal use of dust catcher.
For adapting to the cleaning in different cleaning face or corner, the suction nozzle of dust catcher has difformity and purposes, as tapered suction nozzle, and rectangle suction nozzle etc.
The tapered suction nozzle of common dust catcher is integrally formed by conical shell and tube connector, the conical shell end face is provided with suction nozzle, its inside is formed with air intake duct, its bigger dust suction space of inner formation, conical shell one side is provided with the tube connector that is communicated with air intake duct, during use, and the motor of dust collector work behind the importing electric current, the suction nozzle of dust on the cleaning face through the conical shell bottom surface enters in the suction head of suction cleaner, enters dust collecting part through air intake duct, tube connector, flexible pipe, filter.
As shown in Figure 1, the suction head of suction cleaner of prior art comprises that conical shell 2, conical shell end are provided with suction nozzle 3, its inside and are formed with air intake duct and are connected with the integrally formed tube connector 4 of conical shell 2.
But the tapered suction nozzle of common dust catcher is big, when the cleaning of narrow place, because of being subjected to the limitation of suction head of suction cleaner floor space, can not dwindle the suction nozzle floor space again, makes sweep-out pattern restricted.Particularly when dust that cleans the corner and foreign matter, the tapered suction nozzle of common dust catcher can not satisfy the needs of use.
Summary of the invention
The present invention provides in order to overcome the shortcoming that exists in the prior art, its objective is the sucker structure of the dust catcher of dust that a kind of suitable cleaning corner is provided and foreign matter.
Technical scheme of the present invention is: comprise the tube connector that is connected with suction nozzle, the rectangular shape of suction nozzle, wherein a right-angle side is a side surface body of suction nozzle, another right-angle side is the another side body of suction nozzle, junction at top, right angle and tube connector forms through hole, one side surface body of suction nozzle and the another side bodily form of the suction nozzle box body that meets at right angles is at the inner cavity that forms of right angle box body.The top, right angle that forms at two side surface bodies is provided with tube connector, and two side surface bodies have certain width and thickness, also integrally formed.
The sucker structure of dust catcher of the present invention is designed to rectangular shaped, and dust and the foreign bodies removal with wall angle is clean at an easy rate, has enlarged the scope of application of dust catcher.
Description of drawings
Fig. 1 is the schematic diagram of the suction head of suction cleaner of prior art;
Fig. 2 is the schematic diagram of the sucker structure of dust catcher of the present invention;
Fig. 3 is the stereogram of the sucker structure of dust catcher of the present invention;
Fig. 4 is that the A of sucker structure of the dust catcher among Fig. 3 is to view.
Wherein:
1 suction nozzle, 2 conical shells
3 suction nozzles, 4 tube connectors
5 suction nozzles, 6 suction nozzles, one side surface body
7 suction nozzle another side body 8 tube connectors
9 cavitys, 10 through holes
The specific embodiment
Below, be elaborated with reference to the sucker structure of drawings and Examples to dust catcher of the present invention:
In the accompanying drawings, identical parts adopt identical symbol.
Shown in Fig. 2～4, a kind of sucker structure of dust catcher comprises suction nozzle 5, suction nozzle 5 rectangular shapes, and wherein a right-angle side is suction nozzle one side surface body 6, another right-angle side is a suction nozzle another side body 7.Side surface body 6 and side surface body 7 have certain width and thickness, and side surface body 6 and side surface body 7 are integrally formed.Top, right angle in side surface body 6 and side surface body 7 formation is provided with tube connector 8, forms through hole 10 in the junction of top, right angle and tube connector 8.Side surface body 6 and side surface body 7 form the right angle box body, at the inner cavity 9 that forms of right angle box body.
When dust catcher is worked, two side surface bodies 6 of suction nozzle 5 and two metopes of side surface body 7 and wall angle near, dust and foreign matter are inhaled in the dust catcher together in company with air, are collected in the dust bucket or dust bag of dust catcher.
Because the sucker structure of dust catcher of the present invention is designed to rectangular shaped, dust and the foreign bodies removal with wall angle is clean at an easy rate, has enlarged the scope of application of dust catcher.
Claims (3)
1. the sucker structure of a dust catcher, comprise the tube connector (8) that is connected with suction nozzle (5), it is characterized in that: suction nozzle (5) is shape at right angles, wherein a right-angle side is suction nozzle one side surface body (6), another right-angle side is the another side body (7) of suction nozzle, junction at top, right angle and tube connector (8) forms through hole (10), and side surface body (6) and side surface body (7) form the right angle box body, at the inner cavity (9) that forms of right angle box body.
2. the sucker structure of dust catcher according to claim 1 is characterized in that: the position, right angle that forms at side surface body (6) and side surface body (7) is provided with tube connector (8).
3. the sucker structure of dust catcher according to claim 1, it is characterized in that: side surface body (6) and side surface body (7) have certain width and thickness, and side surface body (6) and side surface body (7) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100565971A CN101229033A (en) | 2007-01-25 | 2007-01-25 | Sucker structure of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100565971A CN101229033A (en) | 2007-01-25 | 2007-01-25 | Sucker structure of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101229033A true CN101229033A (en) | 2008-07-30 |
Family
ID=39896084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100565971A Pending CN101229033A (en) | 2007-01-25 | 2007-01-25 | Sucker structure of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101229033A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11937762B2 (en) | 2019-06-26 | 2024-03-26 | Milwaukee Electric Tool Corporation | Vacuum tools |
-
2007
- 2007-01-25 CN CNA2007100565971A patent/CN101229033A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11937762B2 (en) | 2019-06-26 | 2024-03-26 | Milwaukee Electric Tool Corporation | Vacuum tools |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080730 |