CN206320456U - A kind of multi-functional bendable ventilation shaft connector - Google Patents
A kind of multi-functional bendable ventilation shaft connector Download PDFInfo
- Publication number
- CN206320456U CN206320456U CN201621050188.1U CN201621050188U CN206320456U CN 206320456 U CN206320456 U CN 206320456U CN 201621050188 U CN201621050188 U CN 201621050188U CN 206320456 U CN206320456 U CN 206320456U
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- China
- Prior art keywords
- connector body
- connecting portion
- groove
- functional
- connector
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- 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 a kind of multi-functional bendable ventilation shaft connector, including connector body, connecting portion and inserted sheet, the connector body and connecting portion are hollow structure, and the connecting portion is ellipsoidal structure；The connector body is provided with entrance and exit, and the connecting portion is connected to the entrance and exit of the connector body；Groove is provided with the connecting portion, 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 bellows-sheathed is intraoral located at entering for connector body；The inwall of the connecting portion is provided with the confined planes prominent to central axial direction；The end face of oval bellows is tightly connected with the confined planes；One end outer wall of the connector body, which is provided with annular groove, and the annular groove, is arranged with sealing ring, and the sealing ring protrudes the end upper surface of the connector body.The utility model has flexible structure, functional diversities and using the big beneficial effect of scope.
Description
Technical field
The utility model is related to a kind of connector, especially a kind of multi-functional bendable ventilation shaft connector.
Background technology
During airduct is installed, often occur that duct length not enough needs to be attached using many airducts
The situation of extension.In the connection extension of airduct, it is necessary to use the docking that connector carries out two airducts, playing connection
It is also desirable to ensure the sealing of joint, the problem of preventing gas leakage.Existing bendable connector is both for appearance
Face is designed for the hard tube or flexible pipe of shiny surface, can only to for being docked to two airducts, and can not make airduct with
Air channel distributor is directly docked, so that the work(that air-flow is directly taken a sudden turn after the outflow of air channel distributor can not be realized
Can, unitary function, in-convenience in use and using scope it is small.
Utility model content
The purpose of this utility model is to solve existing bendable connector can not directly enter airduct and air channel distributor
Row docking and there is provided one kind the problem of lead to not to realize the function that air-flow directly taken a sudden turn after the outflow of air channel distributor
Flexible structure, functional diversities, multi-functional bendable ventilation shaft connector easy to use and using scope greatly.
The purpose of this utility model can be reached using following technical scheme：
A kind of multi-functional bendable ventilation shaft connector, including connector body, connecting portion and inserted sheet, the connection
Device body and connecting portion are hollow structure, and the connecting portion is ellipsoidal structure；The connector body is provided with entrance and goes out
Mouthful, the connecting portion is connected to the entrance and exit of the connector body；The connector body is bending structure, the company
Groove is provided with socket part, one end of the inserted sheet is inserted in the groove, and the end inserts the outer wall into oval bellows
In wave groove, oval bellows-sheathed is intraoral located at entering for connector；The inwall of the connecting portion is provided with to central axial direction
Prominent confined planes；The distance between end face of the confined planes and connector body is less than between groove and connector body
Distance, the end face of oval bellows is tightly connected with the confined planes, and one end outer wall of the connector body is provided with annular
Sealing ring is arranged with groove, and the annular groove, the sealing ring protrudes the end upper surface of the connector body.
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.
Further, the bending angle of the connector body is 90 degree, and the connector body is cut around its ellipse
The short-axis direction bending in face.
Further, the connector body and connecting portion pass through blowing or injection moulding integrated molding.
Implement the utility model, have the advantages that：
1st, the utility model covers on annular groove and loaded onto after the connecting portion of one end of connector body is cut off and is taken off
Sealing ring, is then inserted directly into the corresponding interface of air channel distributor by the end again, and is inserted in the groove on the distributor of air channel
Inserted sheet and the end of connector body is fixedly connected on the distributor of air channel.This mounting means is adapted to from air channel distributor stream
The air-flow gone out directly carries out the requirement of steep level turn by bendable connector, realizes that air-flow is straight after the outflow of air channel distributor
The function of row zig zag is tapped into, solves what existing bendable connector can not directly be docked airduct and air channel distributor
Problem, with flexible structure, functional diversities and it is easy to use the characteristics of, reduce artificial and labor intensity, reduce installation
Time, improve efficiency of construction.
2nd, when mounted, oval bellows is inserted into connecting portion for the utility model, and one end of inserted sheet is inserted into logical
In groove, and the end is set to insert in the outer wall wave groove of oval bellows, then under the positioning action of inserted sheet, bellows is even
The direction of motion of the central axis of socket part is restrained, so that oval bellows is fixedly installed on connecting portion, realizes
The function of the docking of two oval bellowss, easy for installation, quick and efficiency high.In dismounting, it is only necessary to pull out after inserted sheet,
Central axial direction extroversion by oval bellows along connecting portion is extracted and can be quickly and easily removed, and reduces work
The labor intensity of people, improves the efficiency of installation and removal, shortens construction period.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
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 utility model Multi-function folding bendable ventilation shaft connector；
Fig. 2 is Fig. 1 side view；
Fig. 3 is the stereogram of the utility model Multi-function folding bendable ventilation shaft connector；
Fig. 4 is the structural representation of the inserted sheet of the utility model Multi-function folding bendable ventilation shaft connector.
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 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, connection
Portion 2 and inserted sheet 3, the connector body 1 and connecting portion 2 are hollow structure, and the connecting portion 2 is ellipsoidal structure；It is described
Connector body 1 is provided with entrance and exit, and the connecting portion 2 is connected to the entrance and exit of the connector body 1；The company
Device body 1 is connect for bending structure, groove 21 is provided with the connecting portion 2, one end of the inserted sheet 3 is inserted into the groove 21
It is interior, and the end inserted in the outer wall wave groove of oval bellows, oval bellows-sheathed is located at the entrance of connector body 1
It is interior；The inwall of the connecting portion 2 is provided with the confined planes 22 prominent to central axial direction；The confined planes 22 and connector body
The distance between 1 end face is less than the distance between groove 21 and connector body 1, the end face of oval bellows and the limit
Plane 22 is tightly connected；The confined planes 22 are the confined planes 22 of closed loop configuration.
When mounted, as shown in Figure 3 and Figure 4, oval bellows is inserted into connecting portion 2, and one end of inserted sheet 3 is inserted
Enter in groove 21, and the end is inserted in the outer wall wave groove of oval bellows, then under the positioning action of inserted sheet 3, ripple
Line pipe is restrained in the direction of motion of the central axis of connecting portion 2, so that oval bellows is fixedly installed to connection
In portion 2, the function of the docking of two oval bellowss, easy for installation, quick and efficiency high are realized.In dismounting, it is only necessary to
Pull out after inserted sheet 3, the central axial direction extroversion by oval bellows along connecting portion 2 is extracted and can be quickly and easily disassembled
Get off, reduce the labor intensity of workman, improve the efficiency of installation and removal, shorten construction period.
Because bellows has elastic force, elastic force can be produced by being compressed in the bellows piece between confined planes 22 and groove 21, be made
The end face top pressure confined planes 22 of bellows, so that quickly and easily bellows is connected and sealed with connector body 1, so that
Rapidly realize the sealing abutting joint of two bellowss.
One end outer wall of the connector body 1, which is provided with annular groove 11, and the annular groove 11, is arranged with sealing ring, institute
State the end upper surface that sealing ring protrudes the connector body 1.After the connecting portion 2 at the end is cut off and taken off, in ring
Set loads onto sealing ring on shape groove 11, and the end then is inserted directly into the corresponding interface of air channel distributor again, and in air channel distributor
On groove 21 in insertion inserted sheet 3 and the end of connector body 1 is fixedly connected on the distributor of air channel.This mounting means
Be adapted to from air channel distributor flow out air-flow directly by bendable connector carry out steep level turn requirement, realize air-flow from
The function of directly being taken a sudden turn after the distributor outflow of air channel, solving existing bendable connector can not be by airduct and air channel point
The problem of orchestration is directly docked, with flexible structure, functional diversities and it is easy to use the characteristics of, reduce artificial and labor
Fatigue resistance, reduces the set-up time, improves efficiency of construction.
The inserted sheet 3 is U-shape structure, and the two ends of the U-shaped opening of the inserted sheet 3 are inserted in the groove 21, and inserting
Enter in the outer wall wave groove of oval bellows.Inserting for the structure can block the both sides of oval bellows simultaneously, make elliptical wave
Line pipe can be stably fixed on connector body 1, realize the purpose being rapidly assembled and disassembled, with simple in construction and installation
The advantage of efficiency high.
The bending angle of the connector body 1 is 90 degree.Certainly, the bending angle of the connector body 1 as needed
It can be changed in the range of 0~90.
In addition, the thickness in order to reduce connector body 1, realizes the frivolous purpose of connector body 1 so that connector sheet
Body 1 has less thickness when being installed on ceiling, with reduce take ceiling space, the connector body 1 around
The short-axis direction bending of its elliptic cross-section.Certainly, the connector body 1 can also be rolled over around the long axis direction of its elliptic cross-section
It is curved, it can equally realize the function of many work(ventilation duct docking.
The connector body 1 and connecting portion 2 are integrally formed using high density polyethylene (HDPE) (HDPE) and by mould blowing, so
Post-processing goes out the groove 21 at the two ends of connector body 1.In addition, the connector body 1 and connecting portion 2 can also be poly- using high density
Ethene (HDPE) and by mold injection one-shot forming, can be produced 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. a kind of multi-functional bendable ventilation shaft connector, it is characterised in that：Including connector body, connecting portion and insert
Piece, the connector body and connecting portion are hollow structure, and the connecting portion is ellipsoidal structure；The connector body is set
There is entrance and exit, the connecting portion is connected to the entrance and exit of the connector body；The connector body is bending
Groove is provided with structure, the connecting portion, one end of the inserted sheet is inserted in the groove, and the end is inserted into elliptical wave
In the outer wall wave groove of line pipe, oval bellows-sheathed is intraoral located at entering for connector body；The inwall of the connecting portion is provided with
The confined planes prominent to central axial direction；The distance between end face of the confined planes and connector body is less than groove and company
The distance between device body is connect, the end face of oval bellows is tightly connected with the confined planes；The one of the connector body
End outer wall, which is provided with annular groove, and the annular groove, is arranged with sealing ring, and the sealing ring protrudes being somebody's turn to do for the connector body
Hold upper surface.
2. a kind of multi-functional bendable ventilation shaft connector according to claim 1, it is characterised in that the inserted sheet
For U-shape structure, the two ends of the U-shaped opening of the inserted sheet are inserted in the groove, and insert the outer wall ripple into oval bellows
In groove.
3. a kind of multi-functional bendable ventilation shaft connector according to claim 1, it is characterised in that described spacing
Face is the confined planes of closed loop configuration.
4. a kind of multi-functional bendable ventilation shaft connector according to claim 1, it is characterised in that the connection
The bending angle of device body is 90 degree, and the connector body is around the short-axis direction bending of its elliptic cross-section.
5. a kind of multi-functional bendable ventilation shaft connector according to claim 4, it is characterised in that the connection
Device body and connecting portion pass through blowing or injection moulding integrated molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050188.1U CN206320456U (en) | 2016-09-12 | 2016-09-12 | A kind of multi-functional bendable ventilation shaft connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050188.1U CN206320456U (en) | 2016-09-12 | 2016-09-12 | A kind of multi-functional bendable ventilation shaft connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206320456U true CN206320456U (en) | 2017-07-11 |
Family
ID=59262906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621050188.1U Expired - Fee Related CN206320456U (en) | 2016-09-12 | 2016-09-12 | A kind of multi-functional bendable ventilation shaft connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206320456U (en) |
-
2016
- 2016-09-12 CN CN201621050188.1U patent/CN206320456U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170711 Termination date: 20180912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |