CN205260158U - Connection structure and carbon tank assembly that lead to big trachea and carbon tank - Google Patents
Connection structure and carbon tank assembly that lead to big trachea and carbon tank Download PDFInfo
- Publication number
- CN205260158U CN205260158U CN201520996975.4U CN201520996975U CN205260158U CN 205260158 U CN205260158 U CN 205260158U CN 201520996975 U CN201520996975 U CN 201520996975U CN 205260158 U CN205260158 U CN 205260158U
- Authority
- CN
- China
- Prior art keywords
- logical
- carbon tank
- canister
- flat section
- air pipe
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract description 14
- 229910052799 carbon Inorganic materials 0.000 title abstract description 14
- 210000003437 trachea Anatomy 0.000 title abstract 7
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 239000013536 elastomeric material Substances 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a connection structure and carbon tank assembly that lead to big trachea and carbon tank relates to vehicle technical field. The connection structure who leads to big trachea and carbon tank is used for carbon tank and atmosphere intercommunication, the carbon tank has one and leads to the atmosphere end, connection structure is for connecting lead to the atmosphere end with lead to big tracheal flexible connecting pipe, flexible connecting pipe's both ends respectively with lead to the atmosphere end and lead to the tubular one -tenth socket joint structure of atmosphere. The carbon tank assembly includes the carbon tank, leads to the connection structure of big trachea and logical big trachea and carbon tank. The utility model discloses a lead to the connection structure of big trachea and carbon tank, adopt flexible connecting pipe to connect and lead to big trachea and carbon tank, replaced the clamp connection mode of original use, not only saved the cost, also saved certain man -hour to producing traditional thread binding joining in marriage.
Description
Technical field
The utility model relates to vehicle technology field, particularly relates to the johning knot of a kind of logical air pipe and canisterStructure and canister assembly.
Background technology
Vehicle comprises automobile and hybrid vehicle. Be illustrated as an example of automobile example below. Automotive carbon canister is totalBefore becoming to be generally contained in automotive oil tank and engine, inside is filled by the very strong active carbon of adsorptivity. Canister is totalBecome to comprise that canister, canister are provided with absorption end, desorption end and logical atmosphere end. Wherein, logical atmosphere end is with logicalAir pipe is connected canister inside is connected with atmosphere.
In prior art, between the logical atmosphere end of canister and logical air pipe, adopt clamp connection, clamp connection belongs toIn rigid connection, not only installation is comparatively loaded down with trivial details, and cost is higher.
Utility model content
An object of the present utility model is will provide a kind of to install simply, logical air pipe and canister that cost is lowSyndeton.
Further object of the utility model is will provide a kind of to install simply, the canister assembly that cost is low.
Especially, the utility model provides the syndeton of a kind of logical air pipe and canister, in order to by canisterBe communicated with atmosphere, wherein, described canister has a logical atmosphere end, and described syndeton is described logical large for connectingThe flexible steel in flat section tubing of gas end and described logical air pipe, the two ends of described flexible steel in flat section tubing respectively with described logical atmosphereEnd and described logical air pipe form bell and spigot frame.
Alternatively, described flexible steel in flat section tubing is arranged on the outer ring of described logical atmosphere end.
Alternatively, described flexible steel in flat section tubing and described logical atmosphere end adopt interference fit.
Alternatively, described flexible steel in flat section tubing adopts elastomeric material.
The utility model also provides a kind of canister assembly, comprise canister, logical air pipe and logical air pipe withThe syndeton of canister, described canister has a logical atmosphere end, and described syndeton is for connecting described logical atmosphereEnd and the flexible steel in flat section tubing of described logical air pipe, the two ends of described flexible steel in flat section tubing respectively with described logical atmosphere endAnd described logical air pipe forms bell and spigot frame.
Alternatively, described flexible steel in flat section tubing is arranged on the outer ring of described logical atmosphere end.
Alternatively, described flexible steel in flat section tubing and described logical atmosphere end adopt interference fit.
Alternatively, described flexible steel in flat section tubing adopts elastomeric material.
The syndeton of logical air pipe of the present utility model and canister, adopts flexible steel in flat section tubing to connect logical air pipeWith canister, replace the clamp connection mode of original use, not only provide cost savings, production line is assembled alsoSave certain man-hour.
Further, canister assembly of the present utility model, adopts flexible steel in flat section tubing to connect logical air pipe and canister,The clamp connection mode that has replaced original use, not only provides cost savings, and to production line, assembling has also saved oneFixed man-hour.
According to the detailed description to the utility model specific embodiment by reference to the accompanying drawings below, those skilled in the artWill more understand above-mentioned and other objects, advantage and feature of the present utility model.
Brief description of the drawings
Hereinafter describe in detail more of the present utility model in exemplary and nonrestrictive mode with reference to the accompanying drawingsSpecific embodiment. In accompanying drawing, identical Reference numeral has indicated same or similar parts or part. This areaTechnical staff should be appreciated that, these accompanying drawings may not be drawn in proportion. In accompanying drawing:
Fig. 1 is according to the structural representation of the canister assembly of an embodiment of the utility model.
Detailed description of the invention
According to an aspect of the present utility model, the utility model provides a kind of logical air pipe 1 and canister 2Syndeton, in order to canister 2 is communicated with atmosphere. Fig. 1 is according to embodiment of the utility modelThe structural representation of canister assembly. As shown in Figure 1, described canister 2 has a logical atmosphere end 21, described companyConnecting structure is the flexible steel in flat section tubing 3 that connects described logical atmosphere end 21 and described logical air pipe 1, described flexible companyThe two ends of adapter 3 form bell and spigot frame with described logical atmosphere end 21 and described logical air pipe 1 respectively.
The syndeton of logical air pipe 1 of the present utility model and canister 2, adopts flexible steel in flat section tubing 3 to connect logicalAir pipe 1 and canister 2, replaced the clamp connection mode of original use, not only provides cost savings, to lifeProduce traditional thread binding joining and also saved certain man-hour.
With reference to figure 1, described flexible steel in flat section tubing 3 is arranged on the outer ring of described logical atmosphere end 21. Preferably, instituteState flexible steel in flat section tubing 3 and adopt interference fit with described logical atmosphere end 21.
Preferably, described flexible steel in flat section tubing 3 adopts elastomeric material. Due to elastomeric material have compliance andElasticity preferably, so adopt elastomeric material can make canister 2 better be connected with logical air pipe 1. Due toBlended rubber oil resistant and ageing resistace that fine rubber and neoprene form are better, therefore, and described flexibilityThe blended rubber that fourth tube connector 3 adopts nitrile rubber and neoprene to form.
According to another aspect of the present utility model, the present embodiment also provides a kind of canister assembly, comprises carbonThe syndeton of tank 2, logical air pipe 1 and logical air pipe 1 and canister 2, described canister 2 has one and leads toAtmosphere end 21, described syndeton is to connect described logical atmosphere end 21 to connect with the flexibility of described logical air pipe 1Take over 3, the two ends of described flexible steel in flat section tubing 3 respectively with described logical atmosphere end 21 and described logical air pipe 1 shapeBecome bell and spigot frame.
With reference to figure 1, described flexible steel in flat section tubing 3 is arranged on the outer ring of described logical atmosphere end 21. Preferably, instituteState flexible steel in flat section tubing 3 and adopt interference fit with described logical atmosphere end 21.
Preferably, described flexible steel in flat section tubing 3 adopts elastomeric material. Due to elastomeric material have compliance andElasticity preferably, so adopt elastomeric material can make canister 2 better be connected with logical air pipe 1.
Present inventor to adopt the canister assembly of the technical program carried out normal temperature and aging after pull outDe-power test, finds that it all meets the requirement that moment is greater than 100Nm.
So far, although those skilled in the art will appreciate that detailed illustrate and to have described this practicality new hereinMultiple exemplary embodiments of type, still, in the situation that not departing from the utility model spirit and scope, stillCan directly determine or derive according to the disclosed content of the utility model and meet the many of the utility model principleOther modification or amendment. Therefore, scope of the present utility model should be understood and regard as and cover all theseOther modification or amendment.
Claims (8)
1. a syndeton for logical air pipe and canister, in order to canister is communicated with atmosphere, wherein, described inCanister has a logical atmosphere end, it is characterized in that, described syndeton for connect described logical atmosphere end with described inThe flexible steel in flat section tubing of logical air pipe, the two ends of described flexible steel in flat section tubing respectively with described logical atmosphere end and described inLogical air pipe forms bell and spigot frame.
2. syndeton according to claim 1, is characterized in that, described flexible steel in flat section tubing is arranged onThe outer ring of described logical atmosphere end.
3. syndeton according to claim 2, is characterized in that, described flexible steel in flat section tubing with described inLogical atmosphere end adopts interference fit.
4. according to the syndeton described in any one in claim 1-3, it is characterized in that described flexible companyTake over and adopt elastomeric material to make.
5. a canister assembly, comprises canister, the syndeton of leading to air pipe and logical air pipe and canister,It is characterized in that, described canister has a logical atmosphere end, described syndeton for connect described logical atmosphere end withThe flexible steel in flat section tubing of described logical air pipe, the two ends of described flexible steel in flat section tubing respectively with described logical atmosphere end andDescribed logical air pipe forms bell and spigot frame.
6. canister assembly according to claim 5, is characterized in that, described flexible steel in flat section tubing is arranged onThe outer ring of described logical atmosphere end.
7. canister assembly according to claim 6, is characterized in that, described flexible steel in flat section tubing with described inLogical atmosphere end adopts interference fit.
8. according to the canister assembly described in any one in claim 5-7, it is characterized in that described flexible companyTake over and adopt elastomeric material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520996975.4U CN205260158U (en) | 2015-12-03 | 2015-12-03 | Connection structure and carbon tank assembly that lead to big trachea and carbon tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520996975.4U CN205260158U (en) | 2015-12-03 | 2015-12-03 | Connection structure and carbon tank assembly that lead to big trachea and carbon tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260158U true CN205260158U (en) | 2016-05-25 |
Family
ID=56001688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520996975.4U Expired - Fee Related CN205260158U (en) | 2015-12-03 | 2015-12-03 | Connection structure and carbon tank assembly that lead to big trachea and carbon tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260158U (en) |
-
2015
- 2015-12-03 CN CN201520996975.4U patent/CN205260158U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |