CN202628320U - Carbon canister fixing and connecting device - Google Patents
Carbon canister fixing and connecting device Download PDFInfo
- Publication number
- CN202628320U CN202628320U CN 201220161938 CN201220161938U CN202628320U CN 202628320 U CN202628320 U CN 202628320U CN 201220161938 CN201220161938 CN 201220161938 CN 201220161938 U CN201220161938 U CN 201220161938U CN 202628320 U CN202628320 U CN 202628320U
- Authority
- CN
- China
- Prior art keywords
- fixing
- fixed
- fixed plate
- hangers
- canister
- 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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- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
Abstract
The utility model discloses a carbon canister fixing and connecting device, which comprises a canister body (5) and a fixing plate (2), wherein a fixing hanging ear (8) is arranged on the canister body (5) and is connected into a whole, fixing holes for the fixing hanging ear are formed in the fixing hanging ear (8), fixing holes of a fixing plate are formed in the fixing plate (2) and correspond to the fixing holes for the fixing hanging ear, and fixing nuts (4) are fixed on the fixing holes of the fixing plate, and fixing screws (6) pass through the fixing holes of the fixing plate and is matched with the fixing holes of the fixing plate and the fixing nuts (4) to fixedly connecting the fixing plate (2) onto the fixing hanging ear (8); and an inner reinforcing rib (7) is arranged on the inner side of the fixing hanging ear (8), an outer reinforcing rib (9) is arranged on the outer side of the fixing hanging ear (8), and a notch (3) matched with the inner reinforcing rib (7) is formed on the fixing plate (2). The carbon canister fixing and connecting device adopting the structure has the advantages of simple and reasonable structure, convenience for production and processing, quick installation speed, low production cost, firm and reliable connection and the like.
Description
Technical field
The utility model relates to the fixed connection apparatus of the canister, particularly canister of a kind of motorcycle fuel evaporation absorption and desorption.
Background technique
Along with the development of society and the progress of science and technology; The continuous enhancing of people's environmental consciousness; Country is also increasingly high to the requirement of motorcycle emission, since on July 1st, 2008 to motorcycle implement " motorcycle pollutant emission limit and method of measurement (operating condition method) " (GB14622-2007), " trail bike pollutant emission and method of measurement (operating condition method) " (GB18176-2007) with " motorcycle and trail bike fuel evaporation pollutant emission limit and method of measurement " (GB20998-2007) standard.Motorcycle is for qualified discharge; Between motor and fuel tank, be provided with the canister of fuel evaporation absorption and desorption, the canister of fuel evaporation absorption at present and desorption has three kinds of structures: first kind of structure is the top that adsorption port and desorption mouth, atmospheric air port and flow-off are arranged on tank body; Second kind of structure is the top that adsorption port and desorption mouth are arranged on tank body, and atmospheric air port and flow-off are arranged on the bottom of tank body; The third structure is that the top of tank body is provided with adsorption port and desorption mouth, on valve gap, is provided with the PCV control valve, and the bottom of tank body is provided with atmospheric air port and flow-off.Above-mentioned three kinds of structures are identical with the means of fixation of body, and it comprises the anchor ear that is fixed on the tank body, is arranged on the anchor ear upper fixing element; The fixed plate of the pressing and bending moulding that is fixedly connected with fixed block, the main deficiency of existence is a complex structure, manufacturing procedure and the operation mould is many, waste of material is big; Assemble loaded down with trivial details; Cost of production is high: for this reason, many manufacturers and knowledgeable people have carried out R and D, but do not have desirable product to emerge so far.
Summary of the invention
For overcoming the above-mentioned deficiency that existing canister fixed connection apparatus exists, the purpose of the utility model provide a kind of simple and reasonable, production and processing convenient, installation rate is fast, cost of production is low, the canister fixed connection apparatus of firm and reliable connection.
The utility model solves the problems of the technologies described above the technological scheme that is adopted; It comprises tank body, fixed plate; Described tank body is provided with the fixedly hangers that is connected as a single entity, and fixedly hangers is provided with the hangers fixed hole, and described fixed plate is provided with and the corresponding fixed plate fixed hole of hangers fixed hole; Be fixed with set screw nut on the fixed plate fixed hole, retaining screw passes fixed plate fixed hole and fixed plate fixed hole and cooperates with set screw nut fixed plate is fixedly connected on fixedly on the hangers.
The inboard of said fixedly hangers is provided with interior stiffening rib, and fixedly the outside of hangers is provided with outer stiffening rib, and fixed plate is provided with the notch that matches with interior stiffening rib.
Described fixed plate is provided with the screw rod that is fixedly connected with body.
After adopting said structure, following advantage and effect are arranged compared with prior art, the one, because tank body is provided with fixedly hangers of the right angle type that is connected as a single entity; Fixed plate is directly fixed with fixing hangers; Therefore not need with the fixing anchor ear of tank body, the fixed plate production and processing is simpler, installs more convenient; Cost of production is lower, and cost of production can be saved over half; The 2nd, owing to be provided with interior stiffening rib in the fixing inboard of hangers, the outside is provided with outer stiffening rib, so fixedly hangers and tank body are connected firmly; The 3rd, fixed plate is provided with the notch that matches with interior stiffening rib, and accurate positioning when fixed plate is installed is easy for installation.
Description of drawings
Fig. 1 is the decomposing schematic representation of first kind of canister structure of the utility model.
Fig. 2 is the decomposing schematic representation of second kind of canister structure of the utility model.
Fig. 3 is the decomposing schematic representation of the third canister structure of the utility model.
1 screw rod wherein, 2 fixed plates, 3 notches, 4 set screw nuts, 5 tank bodies, 6 retaining screws, stiffening ribs in 7,8 fixing hangers, 9 outer stiffening ribs.
Embodiment
Fig. 1, Fig. 2 and shown in Figure 3 are the specific embodiments of three kinds of different structure canisters of the utility model fixed connection apparatus, and canister adsorption port shown in Figure 1 and desorption mouth, atmospheric air port and flow-off are arranged on the top of tank body 5; Canister adsorption port shown in Figure 2 and desorption mouth are arranged on the top of tank body 5, and atmospheric air port and flow-off are arranged on the bottom of tank body 5; Canister adsorption port shown in Figure 3 and desorption mouth are arranged on the top of tank body 5, on valve gap, are provided with the PCV control valve, and atmospheric air port and flow-off are arranged on the bottom of tank body 5; More than the canister fixed connection apparatus of three kinds of different structures comprise tank body 5, fixed plate 2; Described fixed plate 2 is provided with the screw rod 1 that is fixedly connected with body; Described tank body 5 is provided with the fixedly hangers 8 that is connected as a single entity; Fixedly hangers 8 is provided with the hangers fixed hole; Described fixed plate 2 is provided with and the corresponding fixed plate fixed hole of hangers fixed hole, is fixed with set screw nut 4 on the fixed plate fixed hole, and retaining screw 6 passes fixed plate fixed hole and fixed plate fixed hole and cooperates with set screw nut 4 fixed plate 2 is fixedly connected on fixedly on the hangers 8.The inboard of said fixedly hangers 8 is provided with interior stiffening rib 7, and fixedly the outside of hangers 8 is provided with outer stiffening rib 9, and fixed plate 2 is provided with the notch 3 that matches with interior stiffening rib 7.
Claims (3)
1. canister fixed connection apparatus; Comprise tank body (5), fixed plate (2); It is characterized in that: described tank body (5) is provided with the fixedly hangers (8) that is connected as a single entity; Fixedly hangers (8) is provided with the hangers fixed hole; Described fixed plate (2) is provided with and the corresponding fixed plate fixed hole of hangers fixed hole, is fixed with set screw nut (4) on the fixed plate fixed hole, and retaining screw (6) passes fixed plate fixed hole and fixed plate fixed hole and cooperates with set screw nut (4) fixed plate (2) is fixedly connected on fixedly on the hangers (8).
2. canister fixed connection apparatus according to claim 1; It is characterized in that: the inboard of said fixedly hangers (8) is provided with interior stiffening rib (7); Fixedly the outside of hangers (8) is provided with outer stiffening rib (9), and fixed plate (2) is provided with the notch (3) that matches with interior stiffening rib (7).
3. canister fixed connection apparatus according to claim 1 and 2 is characterized in that: described fixed plate (2) is provided with the screw rod (1) that is fixedly connected with body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220161938 CN202628320U (en) | 2012-04-17 | 2012-04-17 | Carbon canister fixing and connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220161938 CN202628320U (en) | 2012-04-17 | 2012-04-17 | Carbon canister fixing and connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202628320U true CN202628320U (en) | 2012-12-26 |
Family
ID=47381527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220161938 Expired - Fee Related CN202628320U (en) | 2012-04-17 | 2012-04-17 | Carbon canister fixing and connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202628320U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993987A (en) * | 2013-02-18 | 2014-08-20 | 铃木株式会社 | Filtering tank assembly structure for vehicles |
| CN103993987B (en) * | 2013-02-18 | 2016-11-30 | 铃木株式会社 | The filtering tank assembling structure of vehicle |
| CN116241389A (en) * | 2023-02-03 | 2023-06-09 | 重庆赛力斯新能源汽车设计院有限公司 | Connecting piece, carbon tank mounting structure and vehicle |
-
2012
- 2012-04-17 CN CN 201220161938 patent/CN202628320U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993987A (en) * | 2013-02-18 | 2014-08-20 | 铃木株式会社 | Filtering tank assembly structure for vehicles |
| CN103993987B (en) * | 2013-02-18 | 2016-11-30 | 铃木株式会社 | The filtering tank assembling structure of vehicle |
| CN116241389A (en) * | 2023-02-03 | 2023-06-09 | 重庆赛力斯新能源汽车设计院有限公司 | Connecting piece, carbon tank mounting structure and vehicle |
| CN116241389B (en) * | 2023-02-03 | 2024-06-07 | 重庆赛力斯新能源汽车设计院有限公司 | Connecting piece, carbon tank mounting structure and vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20160417 |