CN207565276U - A kind of automotive ventilation pipe assembly - Google Patents
A kind of automotive ventilation pipe assembly Download PDFInfo
- Publication number
- CN207565276U CN207565276U CN201721735927.5U CN201721735927U CN207565276U CN 207565276 U CN207565276 U CN 207565276U CN 201721735927 U CN201721735927 U CN 201721735927U CN 207565276 U CN207565276 U CN 207565276U
- Authority
- CN
- China
- Prior art keywords
- connector
- ventilation duct
- fixed
- annular fixing
- frame
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of automotive ventilation pipe assemblies, including ventilation duct, described ventilation duct one end is provided with the first connector, described first connector one end is provided with hickey, and the junction of hickey and the first connector is socketed with sealing ring, first connector is fixed with by connecting rod and annular fixing frame, and the ventilation duct other end is fixed with the second connector.In the utility model, first connector and the second connector are connected with annular fixing frame by connecting rod, it is fixed on by annular fixing frame on the pipeline that the first connector and the second connector connect, it is fixed so that annular fixing frame carries out auxiliary traction by connecting rod to the first connector and the second connector, it prevents the first connector and the second connector from shaking off because wind speed is excessive, further improves ventilation duct and fixed stability is connected by the first connector and the second connector.
Description
Technical field
The utility model is related to automotive ventilation Manifold technology field more particularly to a kind of automotive ventilation pipe assemblies.
Background technology
Ventilation duct is used in a kind of sebific duct in automobile, and sebific duct belongs to the mating basic components of auto parts and components, list
Automobile-used amount is stablized relatively, thus the market scale of automotive hose industry and market growth rate all rely on the scale of auto industry
And growth rate.With the rapid growth of China Auto Market in recent years, the domestic market demand of automotive hose is also shown
The trend simultaneously and rapidly increased with automobile industry, automobile ventilation pipe assembly are mounted in the total air conditioner of light passenger train's automobile engine compartment
Side, the assembly part in the entire air duct of connection body, it may be said that its quality directly affects whole-vehicle air-conditioner temperature control normal operation.
However existing automotive ventilation pipe assembly, in use there is some shortcomings, the internal diameter of connector is general
Equal with the internal diameter of ventilation duct, the flow velocity for leading to its joint wind is larger, and the stability of connector connection is relatively low, secondly general direct
Ventilation duct tie up by traction rope to take fixation, ventilation duct can be expressed to, influence the flow velocity of wind in ventilation duct.
Utility model content
The purpose of this utility model is and a kind of automotive ventilation pipe proposed in order to solve shortcoming in the prior art
Assembly.
To achieve these goals, the utility model employs following technical solution：A kind of automotive ventilation pipe assembly, including
Ventilation duct, described ventilation duct one end are provided with the first connector, and described first connector one end is provided with hickey, and screw thread
The junction of interface and the first connector is socketed with sealing ring, and first connector is fixed with by connecting rod to be fixed with annular
Frame, the ventilation duct other end are fixed with the second connector, annular ring are socketed on the ventilation duct, and by solid on annular ring
Fixed pole is fixed with retainer plate, lower semi-circular frame group of the annular fixing frame by upper half round frame and below upper half round frame
Into, and connected between upper half round frame and lower semi-circular frame by fixing bolt, it is provided with fixing nut on the fixing bolt.
As further describing for above-mentioned technical proposal：
First connector and the second connector are truncated cone-shaped structure, and inside diameter is equal to the one of outside diameter
Half.
As further describing for above-mentioned technical proposal：
There are three the retainer plate is set altogether, and spacing is equal between any two for three retainer plates.
As further describing for above-mentioned technical proposal：
There are two the annular fixing frame is set altogether, and two annular fixing frames are symmetrical about ventilation duct.
As further describing for above-mentioned technical proposal：
The annular fixing frame and the first connector position are in same horizontal line.
In the utility model, the first connector of ventilation duct both ends setting and the second connector are truncated cone-shaped knot first
Structure, in contrast to ventilation duct, internal diameter is larger, so as to reduce the flow velocity of joint wind, improves the stability of joint connection, secondly
First connector and the second connector are connected with annular fixing frame by connecting rod, and the first connector is fixed on by annular fixing frame
On the pipeline connected with the second connector so that annular fixing frame carries out the first connector and the second connector by connecting rod
Auxiliary traction is fixed, and is prevented the first connector and the second connector from shaking off because wind speed is excessive, is further improved ventilation duct and lead to
It crosses the first connector and the second connector connects fixed stability, then have and annular ring is provided with retainer plate on ventilation duct,
It when carrying out assisting fixed to ventilation duct, can be fixed by retainer plate using traction rope, in contrast to traditional using traction
Rope directly ties up ventilation duct on fixture, using the fixed mode of retainer plate, will not generate extruding to ventilation duct, ensure that logical
The flow velocity of the inside wind of air hose is unaffected, and improves its stability used.
Description of the drawings
Fig. 1 be the utility model proposes a kind of automotive ventilation pipe assembly structure diagram；
Fig. 2 is the structure diagram of the utility model annular fixing frame.
Marginal data：
1- ventilation ducts, the first connectors of 2-, 3- hickeys, 4- sealing rings, 5- connecting rods, 6- annular fixing frames, 7-
Two connectors, 8- annular rings, 9- retainer plates, 10- upper half round frame, 11- lower semi-circulars frame, 12- fixing bolts, 13- fix spiral shell
It is female.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of automotive ventilation pipe assembly, including ventilation duct 1,1 one end of ventilation duct is provided with the first connector
2,2 one end of the first connector is provided with hickey 3, and the junction of 3 and first connector 2 of hickey is socketed with sealing ring
4, the first connector 2 is fixed with by connecting rod 5 and is fixed with the second connector 7 with annular fixing frame 6,1 other end of ventilation duct, is led to
Annular ring 8 is socketed on air hose 1, and retainer plate 9 is fixed with by fixed link on annular ring 8, annular fixing frame 6 is by upper half circle
Frame 10 and the lower semi-circular frame 11 below upper half round frame 10 form, and between upper half round frame 10 and lower semi-circular frame 11
It is connected by fixing bolt 12, fixing nut 13 is provided on fixing bolt 12.
First connector 2 and the second connector 7 are truncated cone-shaped structure, and inside diameter is equal to the half of outside diameter,
Retainer plate 9 is altogether there are three settings, and spacing is equal between any two for three retainer plates 9, and there are two the common settings of annular fixing frame 6, and
Two annular fixing frames 6 are symmetrical about ventilation duct 1, and 6 and first connector 2 of annular fixing frame is in same horizontal line.
Hickey 3 and sealing ring 4 are also equipped on first connector 7, and also by connecting rod 5 on the first connector 7
It is fixed with annular fixing frame 6.
Operation principle：In use, two annular fixing frames 6 are socketed in first the gas outlet for treating to connect by ventilation duct 1 and
On air inlet, then the first connector 2 on ventilation duct 1 is rotated to by hickey 3 in air inlet, it will be on ventilation duct 1
Second connector 7 is rotated to by hickey 3 in gas outlet, just completes the connection of ventilation duct 1 at this time, then passes through rotation
Fixing bolt 12 fixes two annular fixing frames 6 with air inlet and gas outlet, and traction rope can be utilized to pass through at this time and fixed
Circle carries out auxiliary fixation 9 around being connected on corresponding object to ventilation duct 1, just complete at this time the ventilation pipe assembly installation and
It is fixed.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of automotive ventilation pipe assembly, including ventilation duct（1）, which is characterized in that the ventilation duct（1）One end is provided with first
Connector（2）, first connector（2）One end is provided with hickey（3）, and hickey（3）With the first connector（2）
Junction be socketed with sealing ring（4）, first connector（2）Pass through connecting rod（5）It is fixed with and annular fixing frame（6）,
The ventilation duct（1）The other end is fixed with the second connector（7）, the ventilation duct（1）On be socketed with annular ring（8）, and annular
Circle（8）It is upper that retainer plate is fixed with by fixed link（9）, the annular fixing frame（6）By upper half round frame（10）With positioned at upper half
Round frame（10）The lower semi-circular frame of lower section（11）Composition, and upper half round frame（10）With lower semi-circular frame（11）Between by solid
Determine bolt（12）Connection, the fixing bolt（12）On be provided with fixing nut（13）.
A kind of 2. automotive ventilation pipe assembly according to claim 1, which is characterized in that first connector（2）With
Two connectors（7）It is truncated cone-shaped structure, inside diameter is equal to the half of outside diameter.
A kind of 3. automotive ventilation pipe assembly according to claim 1, which is characterized in that the retainer plate（9）It is provided with altogether
Three, and three retainer plates（9）Spacing is equal between any two.
A kind of 4. automotive ventilation pipe assembly according to claim 1, which is characterized in that the annular fixing frame（6）It sets altogether
There are two putting, and two annular fixing frames（6）About ventilation duct（1）Symmetrically.
A kind of 5. automotive ventilation pipe assembly according to claim 1, which is characterized in that the annular fixing frame（6）With
One connector（2）In same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721735927.5U CN207565276U (en) | 2017-12-13 | 2017-12-13 | A kind of automotive ventilation pipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721735927.5U CN207565276U (en) | 2017-12-13 | 2017-12-13 | A kind of automotive ventilation pipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207565276U true CN207565276U (en) | 2018-07-03 |
Family
ID=62688079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721735927.5U Expired - Fee Related CN207565276U (en) | 2017-12-13 | 2017-12-13 | A kind of automotive ventilation pipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207565276U (en) |
-
2017
- 2017-12-13 CN CN201721735927.5U patent/CN207565276U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20181213 |