CN206191140U - Improve bend type air pipe connector of structure - Google Patents
Improve bend type air pipe connector of structure Download PDFInfo
- Publication number
- CN206191140U CN206191140U CN201621050673.9U CN201621050673U CN206191140U CN 206191140 U CN206191140 U CN 206191140U CN 201621050673 U CN201621050673 U CN 201621050673U CN 206191140 U CN206191140 U CN 206191140U
- Authority
- CN
- China
- Prior art keywords
- connector body
- connector
- oval
- groove
- bellows
- 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
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Abstract
The utility model discloses an improve bend type air pipe connector of structure, including connector body and inserted sheet, the connector body is hollow structure, the cross section of connector body is oval, a serial communication port, the one end cartridge of inserted sheet is gone into leading to the inslot, and should holding the cartridge to go into the outer wall ripple inslot of oval bellows, oval bellows jecket locates in the both ends of connector, the inner wall of connecting the body is equipped with the spacing face to the the central axis direction is outstanding, distance between the terminal surface of spacing face and corresponding connector body is greater than the distance between logical groove and the corresponding connector body terminal surface, the terminal surface of oval bellows and spacing face sealing connection, the connector body is bending structures, just the connector body is bent around the major axis direction of its oval cross section. The utility module is simple in structure and easy to use the beneficial effect high with the installation effectiveness.
Description
Technical field
The utility model is related to a kind of connector, especially a kind of bendable ventilation shaft connector of improved structure.
Background technology
During airduct is installed, often occur that duct length is inadequate and needs are attached using many airducts
The situation of extension.In the connection extension of airduct, it is necessary to using connector carries out two docking of airduct, playing connection
It is also desirable to ensure the sealing of joint, the problem of gas leakage is prevented.Existing bendable connector is both for appearance
Face is designed for the hard tube or flexible pipe of shiny surface, and especially for elliptical air, existing bendable connector cannot be by two
Bar is oval to be docked two airducts around the turning of its major axis, so as to cannot realize that the vertically zig zag of two ventilation ducts is right
Requirement is connect, in-convenience in use, to the labour intensity of workman, increased the cycle of construction.
Utility model content
The purpose of this utility model is to solve existing bendable connector two ellipses cannot be turned around its major axis
And docked two airducts, so as to cannot realize that the vertical zig zag docking of two ventilation ducts is required, cause to use not side
Just with the problem in the cycle that increased construction, there is provided a kind of simple structure, easy to use and installation effectiveness improved structure high
Bendable ventilation shaft connector.
The purpose of this utility model can be reached using following technical scheme：
A kind of bendable ventilation shaft connector of improved structure, including connector body and inserted sheet, the connector sheet
Body is hollow structure, and the cross section of the connector body is ellipse；It is provided with the wall at the two ends of the connector body logical
Groove, one end of the inserted sheet is inserted in the groove, and the end is inserted in the outer wall wave groove of oval bellows, oval
Shape bellows-sheathed is in the two ends of connector；The inwall of the connection body is provided with prominent to central axial direction spacing
Face；The distance between end face of the confined planes and corresponding connectors body is more than between groove and corresponding connectors body end face
Distance, the end face of oval bellows is tightly connected with the confined planes；The connector body is bending structure, and described
Long axis direction bending of the connector body around its oval cross section.
Further, the inserted sheet is U-shape structure, and the two ends of the U-shaped opening of the inserted sheet are inserted in the groove, and
Insert in the outer wall wave groove of oval bellows.
Further, the confined planes are the confined planes of closed loop configuration.
Used as a kind of preferred scheme, the bending angle of the connector body is 90 degree, and the connector body around
The long axis direction bending of its oval cross section.
Further, the connector body is by blowing or injection moulding integrated molding.
Implement the utility model, have the advantages that：
1st, connector body of the present utility model forms vertical turn knot around the long axis direction bending of its oval cross section
Structure.When mounted, after two ellipses with the connector body by being docked, it is capable of achieving hanging down for two oval ventilation ducts
The function of straight zig zag, solve existing bendable connector cannot by two ellipses around its major axis turn and by two airducts
Docked, so as to cannot realize that the vertical zig zag docking of two ventilation ducts is required, caused in-convenience in use being applied with increased
The problem in the cycle of work, the characteristics of with simple structure, easy to use and installation effectiveness high.
2nd, oval bellows is inserted into connector body two ends, and one end of inserted sheet is inserted in groove, and make this
End is inserted in the outer wall wave groove of oval bellows, then under the positioning action of inserted sheet, bellows is in connector body
The direction of motion of central axis is restrained, so that oval bellows is fixedly installed on connector body, realizes two
The function of the docking of bar ellipse bellows, easy for installation, quick and efficiency high.In dismounting, it is only necessary to after pulling out inserted sheet, will
Oval bellows can quickly and easily be removed along export-oriented extraction of central axial direction of connecting portion, reduce workman
Labour intensity, improve the efficiency of installation and removal, shorten construction period.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the bendable ventilation shaft connector of the utility model improved structure；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the stereogram of the bendable ventilation shaft connector of the utility model improved structure；
Fig. 4 is the structural representation of the inserted sheet of the bendable ventilation shaft connector of the utility model improved structure.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Embodiment
Referring to Fig. 1 to Fig. 4, the present embodiment is related to the ventilation shaft connector of bendable, including connector body 1 and inserted sheet
2, the connector body 1 is hollow structure, and the cross section of the connector body 1 is ellipse；The connector body 1
Groove 11 is provided with the wall at two ends, one end of the inserted sheet 2 is inserted in the groove 11, and the end is inserted into oval ripple
In the outer wall wave groove of pipe, oval bellows-sheathed is in the two ends of connector；The inwall of the connector body 1 be provided with to
The confined planes 12 that central axial direction is protruded；The distance between the confined planes 12 and end face of corresponding connectors body 1 are more than
The distance between groove 11 and the end face of corresponding connectors body 1, the end face of oval bellows and the confined planes 12 are sealed and connected
Connect；The connector body 1 is bending structure, and the connector body 1 is around the long axis direction bending of its oval cross section.
The confined planes 12 are the confined planes 12 of closed loop configuration.The confined planes 12 are the confined planes 12 of closed loop configuration.
When mounted, as shown in Figure 3 and Figure 4, oval bellows is inserted into the two ends of connector body 1, and by inserted sheet 2
One end insertion groove 11 in, and the end is inserted in the outer wall wave groove of oval bellows, then the positioning in inserted sheet 2 is made
Under, bellows is restrained in the direction of motion of the central axis of connector body 1, so that oval bellows is fixed
On connector body 1, two functions of the docking of oval bellows, easy for installation, quick and efficiency high are realized.
During dismounting, it is only necessary to after pulling out inserted sheet 2, can be simple along export-oriented extraction of central axial direction of connecting portion by oval bellows
Quickly it is removed, reduces the labour intensity of workman, improve the efficiency of installation and removal, shortens construction period.
The inserted sheet 2 is U-shape structure, and the two ends of the U-shaped opening of the inserted sheet 2 are inserted in the groove 11, and inserting
Enter in the outer wall wave groove of oval bellows.The slotting both sides that can simultaneously block oval bellows of the structure, make elliptical wave
Line pipe can be stably fixed on connector body 1, the purpose that realization is rapidly assembled and disassembled, with simple structure and installation
The advantage of efficiency high.
Because bellows has elastic force, being compressed in the bellows piece between confined planes 12 and groove 11 can produce elastic force, make
The end face top pressure confined planes 12 of bellows, so that quickly and easily bellows is connected and sealed with connector body 1, so that
Rapidly realize two sealing abutting joints of bellows.
The connector body 1 is bending structure, and the connector body 1 is around the long axis direction of its oval cross section
Bending.Due to the structure the body of connector body 1 around its oval cross section long axis direction bending, therefore, when mounted two
After bar ellipse with the connector body 1 by being docked, two work(of the vertical zig zag of oval ventilation duct are capable of achieving
Can, solving existing bendable connector cannot turn around its major axis by two ellipses and be docked two airducts, from
And cannot realize that the vertical zig zags docking of two ventilation ducts is required, cause in-convenience in use and increased cycle of construction and ask
Topic, the characteristics of with simple structure, easy to use and installation effectiveness high.
The bending angle of the connector body 1 is 90 degree, and the connector body 1 is around the length of its oval cross section
Direction of principal axis bending.Certainly, the bending angle of the connector body 1 can be changed from the range of 0~90 as needed.
The connector body 1 and connecting portion are integrally formed using high density polyethylene (HDPE) (HDPE) and by mould blowing, so
Post-processing goes out the groove 11 at the two ends of connector body 1.In addition, the connector body 1 and connecting portion can also be poly- using high density
Ethene (HDPE) and by mold injection one-shot forming, can produce by high-volume and rapidly, with convenient for production and efficiency master
The characteristics of.
Above disclosed is only a kind of preferred embodiment of the utility model, can not limit this practicality with this certainly
New interest field, therefore the equivalent variations made according to the utility model claim, still belong to what the utility model was covered
Scope.
Claims (5)
1. the bendable ventilation shaft connector of a kind of improved structure, it is characterised in that：It is described including connector body and inserted sheet
Connector body is hollow structure, and the cross section of the connector body is ellipse；The wall at the two ends of the connector body
On be provided with groove, one end of the inserted sheet is inserted in the groove, and the end inserts the outer wall ripple into oval bellows
In groove, oval bellows-sheathed is in the two ends of connector；The inwall of the connection body is provided with prominent to central axial direction
The confined planes for going out；The distance between end face of the confined planes and corresponding connectors body is more than groove and corresponding connectors body
The distance between end face, the end face of oval bellows is tightly connected with the confined planes；The connector body is bending knot
Structure, and the connector body is around the long axis direction bending of its oval cross section.
2. the bendable ventilation shaft connector of a kind of improved structure according to claim 1, it is characterised in that described to insert
Piece is U-shape structure, and the two ends of the U-shaped opening of the inserted sheet are inserted in the groove, and insert the outer wall into oval bellows
In wave groove.
3. a kind of bendable ventilation shaft connector of improved structure according to claim 1, it is characterised in that the limit
Plane is the confined planes of closed loop configuration.
4. a kind of bendable ventilation shaft connector of improved structure according to claim 1, it is characterised in that the company
The bending angle of device body is connect for 90 degree, and the connector body is around the long axis direction bending of its oval cross section.
5. a kind of bendable ventilation shaft connector of the improved structure according to claim 1 or 4, it is characterised in that institute
Connector body is stated by blowing or injection moulding integrated molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050673.9U CN206191140U (en) | 2016-09-12 | 2016-09-12 | Improve bend type air pipe connector of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050673.9U CN206191140U (en) | 2016-09-12 | 2016-09-12 | Improve bend type air pipe connector of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206191140U true CN206191140U (en) | 2017-05-24 |
Family
ID=58728450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621050673.9U Expired - Fee Related CN206191140U (en) | 2016-09-12 | 2016-09-12 | Improve bend type air pipe connector of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206191140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016220527A1 (en) * | 2016-10-19 | 2018-04-19 | Wilhelm Bruckbauer | Arch element for a ventilation system |
| CN110726240A (en) * | 2018-07-16 | 2020-01-24 | 森德(中国)暖通设备有限公司 | Elastic connecting piece for connecting air pipe and ventilation device |
-
2016
- 2016-09-12 CN CN201621050673.9U patent/CN206191140U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016220527A1 (en) * | 2016-10-19 | 2018-04-19 | Wilhelm Bruckbauer | Arch element for a ventilation system |
| CN110726240A (en) * | 2018-07-16 | 2020-01-24 | 森德(中国)暖通设备有限公司 | Elastic connecting piece for connecting air pipe and ventilation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20170912 |