CN104373257A - Carbon tank adsorption tube fixing structure - Google Patents
Carbon tank adsorption tube fixing structure Download PDFInfo
- Publication number
- CN104373257A CN104373257A CN201410607797.1A CN201410607797A CN104373257A CN 104373257 A CN104373257 A CN 104373257A CN 201410607797 A CN201410607797 A CN 201410607797A CN 104373257 A CN104373257 A CN 104373257A
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- China
- Prior art keywords
- adsorption tube
- hanging members
- boom stick
- hanging rod
- canister
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Abstract
The invention discloses a carbon tank adsorption tube fixing structure. The carbon tank adsorption tube fixing structure is characterized by comprising a hanging rod and a suspension piece; a flat fixing section is arranged at the upper end of the hanging rod and fixed to a vehicle frame through a screw, and a horizontally-arranged round-rod-shaped hanging rod connecting section is arranged at the lower end of the hanging rod. The overall suspension piece is in a shape of an oval plate and is made of rubber materials, a hanging rod insertion connection hole and an adsorption tube installation hole are formed in the surface of the suspension piece, the hanging rod connecting section is extruded to be inserted into the hanging rod insertion connection hole, a limiting nut with the diameter larger than the inner diameter of an insertion hole is in threaded connection with the other end of the hanging rod connecting section in a rotatable mode, and the portions, located on the side edge of the adsorption tube installation hole, of the suspension piece are provided with breaking joints where a carbon tank adsorption tube is extruded in, installed and fixed. The carbon tank adsorption tube fixing structure has the advantages of being simple in structure, convenient to install, stable and reliable in installation, good in protection effect on the carbon tank adsorption tube, small in noise and the like.
Description
Technical field
The present invention relates to a kind of canister installation fitting.In particular to a kind of canister adsorption tube fixed structure.
Background technique
Gasoline car fuel-steam adsorption/desorption device, is commonly called as canister, is the core component in vehicle fuel oil evaporation adsorption system, is generally contained between petrol tank and motor.Because gasoline is a kind of volatile liquid, fuel tank is often full of steam at normal temperatures, and the effect of vehicle fuel oil evaporation adsorption system is introduced by the steam of fuel tank burn and prevent from evaporateing in air.Its working principle is because active carbon has adsorption function, when automobilism or flame-out time, the gasoline vapour of fuel tank enters the top of activated carbon canister by pipeline, fresh air then enters activated carbon canister from activated carbon canister bottom.After engine misses, gasoline vapour and fresh air are in in-tank mixing and be stored in activated carbon canister, when after engine start, the electromagnetic valve being contained in the fuel evaporation purification plant between activated carbon canister and intake manifold is opened, and the gasoline vapour in activated carbon canister is inhaled into intake manifold and participates in burning.
Canister adsorption tube is exactly connect the pipeline entering canister between canister and fuel tank for fuel-steam, in prior art, canister generally install from fuel tank very close to, canister adsorption tube length is shorter.But when fuel tank refuels overfill, fuel oil easily directly enters in canister, pollutes active carbon, causes canister cisco unity malfunction.In order to solve this problem, claimant consider canister to design in from fuel tank relatively away from position, canister is entered into prevent fluid, but the length of canister adsorption tube is just longer like this, because canister adsorption tube does not generally arrange fixing device and for vacant state, therefore when after length, in long-term driving conditions, easily cause breakage.
Summary of the invention
For above-mentioned the deficiencies in the prior art, technical problem to be solved by this invention is: how to provide a kind of structure simple, the canister adsorption tube fixed structure that convenient fixing is reliable and stable.
In order to solve the problems of the technologies described above, present invention employs following technological scheme:
A kind of canister adsorption tube fixed structure, it is characterized in that, comprise boom stick and hanging members, described boom stick upper end has the holding part of a flat and holding part is fixed on vehicle frame by screw, and boom stick lower end has the boom stick linkage section of a horizontally disposed round bar shape; Described hanging members entirety is oval dish type and have employed rubber material preparation, and a boom stick spliced eye and an adsorption tube mounting hole is provided with on hanging members surface, the extruding of described boom stick linkage section to be inserted in boom stick spliced eye and to be greater than the stop nut of jack internal diameter at the other end screw thread diameter that spins, the hanging members of described adsorption tube mounting hole side has breaking joint for canister adsorption tube clamp-on install fixing.
In the present invention; the hanging members that have employed the oval dish type prepared primarily of rubber material carries out the connection of adsorption tube; and realize hanging by boom stick; structure is simple; quick and easy for installation; reliable and stable and make it have the function of shock-absorbing protecting, hanging members can absorbing vibration well, and reduces noise pollution.
As optimization, in described hanging members, boom stick spliced eye and adsorption tube mounting hole lay respectively at the two ends of hanging members length direction, be the through hollow structure of through-thickness in the middle part of hanging members, and center position broad ways laterally connect make hollow structure formed two entirety leaned against mutually c-shaped in absolutely empty.
Like this, hanging members adopts the internal structure of this shape, material is saved owing to being provided with hollow structure, be communicated with in the middle part of hollow structure simultaneously, two ends form interior absolutely empty of C shape, make hanging members after two ends are pullled, and inner rubber material can produce horizontal stress deformation, form multidirectional stressed extension, and then be beneficial to the elastic effect improving member integrated.While so just making it more save material, further increase elastic shock attenuation effect.
As optimization, in described hanging members, interior absolutely empty both sides of edges surface through-thickness of two C shapes has convexed to form convex edge.
Like this, this structure only need adopt a little material, significantly can increase hanging members and improve its intensity, increasing its vibration-absorbing function.
As optimization, in described hanging members, both side surface peripheral position through-thickness has convexed to form convex edge.This structure equally only need adopt a little material, significantly can increase hanging members and improve its intensity, increasing its vibration-absorbing function.
In sum, it is simple that the present invention has structure, and easy for installation reliable and stable, canister adsorption tube protected effect is good, the advantages such as noise is little.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of independent hanging members in Fig. 1.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
As one preferably mode of execution during concrete enforcement: as Figure 1-Figure 2, a kind of canister adsorption tube fixed structure, comprise boom stick 1 and hanging members 2, described boom stick 1 upper end has the holding part of a flat and holding part is fixed on vehicle frame by screw 3, and boom stick 1 lower end has the boom stick linkage section of a horizontally disposed round bar shape; Described hanging members 2 entirety is oval dish type and have employed rubber material preparation, and hanging members 2 surface is provided with a boom stick spliced eye 4 and an adsorption tube mounting hole 5, the extruding of described boom stick linkage section to be inserted in boom stick spliced eye 4 and to be greater than the stop nut 6 of jack internal diameter at the other end screw thread diameter that spins, the hanging members of described adsorption tube mounting hole 5 side has breaking joint 7 for canister adsorption tube 8 clamp-on install fixing.
Wherein, in described hanging members 2, boom stick spliced eye 4 and adsorption tube mounting hole 5 lay respectively at the two ends of hanging members length direction, be the through hollow structure of through-thickness in the middle part of hanging members 2, and center position broad ways laterally connect make hollow structure formed two entirety leaned against mutually c-shaped in absolutely empty.Like this, hanging members adopts the internal structure of this shape, material is saved owing to being provided with hollow structure, be communicated with in the middle part of hollow structure simultaneously, two ends form interior absolutely empty of C shape, make hanging members after two ends are pullled, and inner rubber material can produce horizontal stress deformation, form multidirectional stressed extension, and then be beneficial to the elastic effect improving member integrated.While so just making it more save material, further increase elastic shock attenuation effect.
Wherein, in described hanging members 2, interior absolutely empty both sides of edges surface through-thickness of two C shapes has convexed to form convex edge 9.In described hanging members 2, both side surface peripheral position through-thickness has convexed to form convex edge 10.Like this, this structure only need adopt a little material, significantly can increase hanging members and improve its intensity, increasing its vibration-absorbing function.During concrete enforcement, hanging members 2 peripheral position is also embedded with a circle elastic metal strip 11, improves hanging members elasticity and intensity further.
In the present invention; the hanging members that have employed the oval dish type prepared primarily of rubber material carries out the connection of adsorption tube; and realize hanging by boom stick; structure is simple; quick and easy for installation; reliable and stable and make it have the function of shock-absorbing protecting, hanging members can absorbing vibration well, and reduces noise pollution.
Claims (4)
1. a canister adsorption tube fixed structure, it is characterized in that, comprise boom stick and hanging members, described boom stick upper end has the holding part of a flat and holding part is fixed on vehicle frame by screw, and boom stick lower end has the boom stick linkage section of a horizontally disposed round bar shape; Described hanging members entirety is oval dish type and have employed rubber material preparation, and a boom stick spliced eye and an adsorption tube mounting hole is provided with on hanging members surface, the extruding of described boom stick linkage section to be inserted in boom stick spliced eye and to be greater than the stop nut of jack internal diameter at the other end screw thread diameter that spins, the hanging members of described adsorption tube mounting hole side has breaking joint for canister adsorption tube clamp-on install fixing.
2. canister adsorption tube fixed structure as claimed in claim 1, it is characterized in that, in described hanging members, boom stick spliced eye and adsorption tube mounting hole lay respectively at the two ends of hanging members length direction, be the through hollow structure of through-thickness in the middle part of hanging members, and center position broad ways laterally connect make hollow structure formed two entirety leaned against mutually c-shaped in absolutely empty.
3. canister adsorption tube fixed structure as claimed in claim 1, is characterized in that, in described hanging members, interior absolutely empty both sides of edges surface through-thickness of two C shapes has convexed to form convex edge.
4. canister adsorption tube fixed structure as claimed in claim 1, it is characterized in that, in described hanging members, both side surface peripheral position through-thickness has convexed to form convex edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607797.1A CN104373257A (en) | 2014-11-03 | 2014-11-03 | Carbon tank adsorption tube fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607797.1A CN104373257A (en) | 2014-11-03 | 2014-11-03 | Carbon tank adsorption tube fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104373257A true CN104373257A (en) | 2015-02-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410607797.1A Pending CN104373257A (en) | 2014-11-03 | 2014-11-03 | Carbon tank adsorption tube fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104373257A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834474A (en) * | 2005-03-18 | 2006-09-20 | 伊斯帕诺-絮扎公司 | Fixing clamp |
| JP2007224796A (en) * | 2006-02-23 | 2007-09-06 | Tokai Rubber Ind Ltd | Muffler support |
| CN101151442A (en) * | 2005-04-06 | 2008-03-26 | 南德盘形接轴节工厂股份有限公司 | Suspension for an oscillating load, especially for an exhaust system of a motor vehicle |
| KR20080043902A (en) * | 2006-11-15 | 2008-05-20 | 현대자동차주식회사 | Bracket structure for mounting high pressure tube in vehicle |
| CN101263316A (en) * | 2005-09-22 | 2008-09-10 | 普尔曼公司 | Isolator |
| CN101349317A (en) * | 2007-07-17 | 2009-01-21 | 东海橡胶工业株式会社 | Exhaust pipe support |
| CN201737097U (en) * | 2010-07-07 | 2011-02-09 | 常州光阳摩托车有限公司 | Connecting structure of motorcycle fuel tank and active carbon tank |
| CN202992383U (en) * | 2012-11-23 | 2013-06-12 | 北汽福田汽车股份有限公司 | Oil pipe support, oil pipe installation structure and vehicle |
| CN203198863U (en) * | 2013-03-29 | 2013-09-18 | 比亚迪股份有限公司 | Carbon tank installation assembly and vehicle with same |
| CN204239095U (en) * | 2014-11-03 | 2015-04-01 | 力帆实业(集团)股份有限公司 | A kind of canister adsorption tube fixed structure |
-
2014
- 2014-11-03 CN CN201410607797.1A patent/CN104373257A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834474A (en) * | 2005-03-18 | 2006-09-20 | 伊斯帕诺-絮扎公司 | Fixing clamp |
| CN101151442A (en) * | 2005-04-06 | 2008-03-26 | 南德盘形接轴节工厂股份有限公司 | Suspension for an oscillating load, especially for an exhaust system of a motor vehicle |
| CN101263316A (en) * | 2005-09-22 | 2008-09-10 | 普尔曼公司 | Isolator |
| JP2007224796A (en) * | 2006-02-23 | 2007-09-06 | Tokai Rubber Ind Ltd | Muffler support |
| KR20080043902A (en) * | 2006-11-15 | 2008-05-20 | 현대자동차주식회사 | Bracket structure for mounting high pressure tube in vehicle |
| CN101349317A (en) * | 2007-07-17 | 2009-01-21 | 东海橡胶工业株式会社 | Exhaust pipe support |
| CN201737097U (en) * | 2010-07-07 | 2011-02-09 | 常州光阳摩托车有限公司 | Connecting structure of motorcycle fuel tank and active carbon tank |
| CN202992383U (en) * | 2012-11-23 | 2013-06-12 | 北汽福田汽车股份有限公司 | Oil pipe support, oil pipe installation structure and vehicle |
| CN203198863U (en) * | 2013-03-29 | 2013-09-18 | 比亚迪股份有限公司 | Carbon tank installation assembly and vehicle with same |
| CN204239095U (en) * | 2014-11-03 | 2015-04-01 | 力帆实业(集团)股份有限公司 | A kind of canister adsorption tube fixed structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20150225 |