CN201208235Y - Dust collector bend tube - Google Patents
Dust collector bend tube Download PDFInfo
- Publication number
- CN201208235Y CN201208235Y CNU2008201026456U CN200820102645U CN201208235Y CN 201208235 Y CN201208235 Y CN 201208235Y CN U2008201026456 U CNU2008201026456 U CN U2008201026456U CN 200820102645 U CN200820102645 U CN 200820102645U CN 201208235 Y CN201208235 Y CN 201208235Y
- Authority
- CN
- China
- Prior art keywords
- tubular body
- bend pipe
- dust catcher
- spherical pair
- tubular
- 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
Images
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a suction cleaner bent pipe, which comprises a tubular body I and a tubular body II. The tubular body I and the tubular body II adopt spherical pair connection; and the tubular bodies are wear resistant parts. The utility model has the advantage that the suction cleaner bent pipe in the prior art is changed into two parts with spherical pair connection, so that the material with relative high wear resistance can be adopted and the limit that only soft material can be adopted is removed, thereby greatly prolonging the service life of the product and further reducing the cost.
Description
Technical field
The utility model relates to a kind of dust catcher accessory, particularly a kind of dust catcher bend pipe.
Background technology
The bend pipe of existing dust catcher mostly is plastic parts.The bend pipe of plastic cement structure is easy to wearing and tearing, cracks in use, and is big for those dust suction amounts especially, the occasion that environment for use is abominable, friction damage takes place in turning especially easily, therefore needs often to change the bend pipe of dust catcher, causes use cost to increase greatly.
Summary of the invention
The purpose of this utility model is to overcome weak point of the prior art, and a kind of dust catcher bend pipe of long-lived, long service life is provided.
The purpose of this utility model realizes by following approach.
A kind of dust catcher bend pipe comprises tubular body I and tubular body II, adopts spherical pair to be connected between tubular body I and the tubular body II, and described tubular body is a wearing piece.
The dust catcher bend pipe changed into by tubular body I and tubular body II constitute, and will adopt spherical pair to connect between the two, like this when the machine of accent, that has to because the dust catcher bend pipe needs often to change direction with regard to not being subjected to as prior art to use plastic parts to make, brought is fragile, needs the shortcoming of changing often.
The structure that described tubular body I is connected with spherical pair between the tubular body II is: the end at tubular body I is provided with spherical pedestal, be provided with in the end of tubular body II the spherical pedestal that embeds on the tubular body I, and another orbicule of rotating within it, two orbicules have and remain the passage that is connected with tubular body I, II.
Between the contact-making surface of the spherical pair of two tubular bodies, be provided with sealing ring.
Between the spherical pair of two tubular bodies, sealing ring is set, can improves the wearability of two tubular bodies on the one hand, also can increase both sealings on the other hand, prevent that dust from overflowing from the slit between two orbicules.
Described tubular body is for to be made by iron material.
Described tubular body I and air outlet are conducted, and tubular body II and inlet scoop are conducted.
The tubular portion of tubular body II directly stretches into the orbicule inner chamber that is positioned at its end and contacts with the end face of orbicule, is tightly connected between the both ends of the surface.
In sum, the utility model has following advantage compared to existing technology:
Because changing original dust catcher bend pipe into spherical pair connection two parts constitutes, so just the hard material that can select for use some to have better wearability is made, and can not be subjected to the restriction that to adopt the flexibility material to make, thereby the service life that can improve product greatly, further play the effect of saving cost.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1 dust catcher bend pipe
Fig. 2 is the A place enlarged drawing of Fig. 1
Label declaration 1 tubular body I 2 tubular body II 3 spherical pairs 4 passages 5 O RunddichtringOs 6 air outlets 7 inlet scoops
The specific embodiment
Below in conjunction with embodiment the utility model is described in more detail
Dust catcher bend pipe as shown in Figure 1, it comprises tubular body I1 and tubular body II2.Be connected by spherical pair 3 between two tubular bodies, the structure that described tubular body I is connected with spherical pair between the tubular body II is: the end at tubular body I is provided with spherical pedestal, be provided with in the end of tubular body II the spherical pedestal that embeds on the tubular body I, and another orbicule of rotating within it, two orbicules have and remain the passage 4 that is connected with tubular body I, II.Between the contact-making surface of the spherical pair of two tubular bodies, be provided with sealing ring.Between the contact-making surface of the spherical pair of two tubular bodies, be provided with O RunddichtringO 5.Described tubular body I and air outlet are conducted, and tubular body II and inlet scoop are conducted.
Described tubular body is for to be made by iron material.
It is same as the prior art that present embodiment is not stated part.
Claims (7)
1. dust catcher bend pipe is characterized in that: comprise tubular body I (1) and tubular body II (2), adopt spherical pair (3) to be connected between tubular body I and the tubular body II, described tubular body is a wearing piece.
2. dust catcher bend pipe according to claim 1, it is characterized in that: the structure that described tubular body I is connected with spherical pair between the tubular body II is: the end at tubular body I is provided with spherical pedestal, be provided with in the end of tubular body II the spherical pedestal that embeds on the tubular body I, and another orbicule of rotating within it, two orbicules have and remain the passage (4) that is connected with tubular body I, II.
3. dust catcher bend pipe according to claim 2 is characterized in that: be provided with sealing ring between the contact-making surface of the spherical pair of two tubular bodies.
4. dust catcher bend pipe according to claim 3 is characterized in that: described sealing ring is a kind of 0 RunddichtringO (5).
5. dust catcher bend pipe according to claim 4 is characterized in that: described tubular body is for to be made by iron material.
6. according to any one described dust catcher bend pipe of claim 1 to 5, it is characterized in that: described tubular body I and air outlet (6) are conducted, and tubular body II and inlet scoop (7) are conducted.
7. dust catcher bend pipe according to claim 6 is characterized in that: the tubular portion of tubular body II directly stretches into the orbicule inner chamber that is positioned at its end and contacts with the end face of orbicule, is tightly connected between the both ends of the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201026456U CN201208235Y (en) | 2008-06-16 | 2008-06-16 | Dust collector bend tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201026456U CN201208235Y (en) | 2008-06-16 | 2008-06-16 | Dust collector bend tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201208235Y true CN201208235Y (en) | 2009-03-18 |
Family
ID=40478957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201026456U Expired - Fee Related CN201208235Y (en) | 2008-06-16 | 2008-06-16 | Dust collector bend tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201208235Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103829883A (en) * | 2012-11-27 | 2014-06-04 | 天佑电器（苏州）有限公司 | Connector assembly |
-
2008
- 2008-06-16 CN CNU2008201026456U patent/CN201208235Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103829883A (en) * | 2012-11-27 | 2014-06-04 | 天佑电器（苏州）有限公司 | Connector assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1453170A3 (en) | Device for laying line elements | |
| CN201208235Y (en) | Dust collector bend tube | |
| CN201875337U (en) | Four-way divider for connecting corrugated pipes | |
| CN101089445A (en) | Wear-resistant bend | |
| CN202228839U (en) | Washing-preventing pipeline elbow | |
| CN207170229U (en) | A kind of swinging screen imports and exports attachment means | |
| CN207401896U (en) | A kind of shot-blasting machine dust collecting | |
| CN203510007U (en) | Exhaust pipe tool | |
| CN201389402Y (en) | Air inlet pre-dedusting machine | |
| CN2924237Y (en) | Concrete pump end hose connecting flange | |
| CN204141087U (en) | A kind of high abrasion low resistance loss rubber hose | |
| CN202778155U (en) | High nozzle top cover for air filter | |
| CN217401941U (en) | Quick interfacing apparatus of city gas pipeline | |
| CN203273158U (en) | Bend connection pipe | |
| CN206640245U (en) | A kind of cable tubing corrugated pipe connector | |
| CN201915482U (en) | Vac-sorb sealing ring | |
| CN2583478Y (en) | Fast joint for water tap | |
| CN203297607U (en) | Flexible filtering bellow of rice screening machine | |
| CN201175739Y (en) | Novel centralization control type vehicle body inspection machine hydraulic line | |
| CN201606590U (en) | Wear resistant metal composite hose | |
| CN202338644U (en) | Mechanical seal for rubber bellows | |
| CN201678780U (en) | Ceramic pigtail-like ring | |
| CN103075600A (en) | Ceramic pipe | |
| CN202972330U (en) | Pipe fitting of winding pipe | |
| CN206173523U (en) | Cotton suction duct |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20100616 |