CN203854754U - Fuel tank view window opening cover fixing structure for passenger vehicle - Google Patents
Fuel tank view window opening cover fixing structure for passenger vehicle Download PDFInfo
- Publication number
- CN203854754U CN203854754U CN201420204619.XU CN201420204619U CN203854754U CN 203854754 U CN203854754 U CN 203854754U CN 201420204619 U CN201420204619 U CN 201420204619U CN 203854754 U CN203854754 U CN 203854754U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- fixing structure
- view window
- tank form
- viewing window
- 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 - Lifetime
Links
- 239000002828 fuel tank Substances 0.000 title claims abstract description 66
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 229920001971 elastomer Polymers 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 8
- 229920002943 EPDM rubber Polymers 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 7
- 239000003921 oil Substances 0.000 description 7
- 239000000796 flavoring agent Substances 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003981 vehicle Substances 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a fuel tank view window opening cover fixing structure for a passenger vehicle. The fuel tank view window opening cover fixing structure for the passenger vehicle comprises a middle floor (2); the middle floor (2) is provided with a fuel tank view window and is also provided with a fuel tank view window opening cover (1) which seals the fuel tank view window; a circle of bump (21) is arranged on the edge of the opening position of the fuel tank view window; a groove (11) which is matched with the bump (21) is formed in the fuel tank view window opening cover (1); a rubber ring (3) is arranged between the fuel tank view window and the fuel tank view window opening cover (1); the fuel tank view window opening cover (1) is connected with the middle floor (2) by bolts (4). The sealing performance is improved; the maintenance is facilitated.
Description
Technical field
The utility model belongs to automotive body structure field, relates in particular to a kind of manned vehicle fuel tank viewing window cap fixing structure.
Background technology
Along with the development of manned vehicle industry, passenger is more and more higher for attention and the susceptibility of travelling comfort aspect, therefore also more and more higher for the requirement of the performance such as sealing, NVH of vehicle body.For adopting the on-electric automobile of traditional combustion engine, be generally furnished with a fuel tank at body bottom, within oil pump is placed in fuel tank, need perforate on the floor panel beating above oil pump for servicing ease, when maintenance, from opened hole, take out oil pump.In the time usually travelling, use fuel tank form lid by hole shutoff, isolated air, sound, water, oil, ash etc. enter in crew module.The quality of fuel tank form lid place sealing effectiveness can be directly by customers' perception, and therefore the quality of its sealing property also will directly have influence on the traveling comfort of taking.Fuel tank form hole often adopts fuel tank form lid to coordinate the mode of the common use of material such as non-drying glue, EVA glue and sponge strip to realize sealing at present.
Realizing in process of the present utility model, contriver finds that prior art at least exists following problem: the form sealing with glue, and the dismounting of repetition, installation process can cause adhesive tape to lose efficacy, and cause sealing effectiveness to reduce along with the increase of dismounting circulation; Use the seal form of sponge strip, As time goes on, the catabiosis of sponge strip will cause sealing effectiveness significantly to reduce, vehicle body leak tightness is declined, allow gas with foreign flavor, dust, noise etc. enter in crew module, affect the traveling comfort of car load, after passenger's perception, easily caused passenger's complaint and discontented.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of manned vehicle fuel tank viewing window cap fixing structure that improves leak tightness, convenient for maintaining.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of manned vehicle fuel tank viewing window cap fixing structure, comprise middle floor, middle floor is provided with fuel tank form, also be provided with the fuel tank form lid of the described fuel tank form of sealing, the edge of described fuel tank form position of opening is provided with a circle projection, and described fuel tank viewing window covers and is provided with the groove suitable with projection; Between described fuel tank form and fuel tank form lid, be provided with rubber ring; Described fuel tank form lid is connected with middle floor by screw.
Described rubber ring is EPDM rubber ring, and described EPDM rubber ring is fixed on fuel tank viewing window and covers.
Described screw is thread-forming screw, and fuel tank viewing window covers the installation via hole being provided with thread-forming screw adaptation, and described middle floor is provided with the circular hole being connected with screw thread.
Described installation via diameter is 5mm, and described Circularhole diameter is 3.3mm.
Via hole and circular hole are installed all three, is circumferentially uniformly distributed at fuel tank viewing window.
A technical scheme tool in technique scheme has the following advantages or beneficial effect, not only more user-friendly, and can effectively prevent that the gas with foreign flavor such as oil gas from entering passenger accommodation, improve sealing property, after maintenance, screw is again fastening, reusable, be convenient to maintenance.
Brief description of the drawings
The structural representation that Fig. 1 is the manned vehicle fuel tank viewing window cap fixing structure that provides in the utility model embodiment;
Fig. 2 is the structural representation at the fuel tank viewing window place, middle floor of Fig. 1;
Fig. 3 is the structural representation of the fuel tank form lid of Fig. 1;
Mark in above-mentioned figure is: 1, fuel tank form lid, 11, groove, 2, middle floor, 21, projection, 3, rubber ring, 4, screw.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Referring to Fig. 1～3, a kind of manned vehicle fuel tank viewing window cap fixing structure, comprise middle floor 2, middle floor 2 is provided with fuel tank form, also be provided with the fuel tank form lid 1 of closed fuel tank form, the edge of fuel tank form position of opening is provided with a circle projection 21, and fuel tank form lid 1 is provided with the groove 11 suitable with projection 21; Projection 21 improves the rigidity of window place structure, prevents from being out of shape because of the insufficient rigidity in middle floor 2 own the poor sealing causing.Also being designed with corresponding groove 11 at fuel tank form lid 1 place coordinates with middle floor 2.
Between fuel tank form and fuel tank form lid 1, be provided with rubber ring 3, play sealing function by compressing rubber circle 3 in use; Fuel tank form lid 1 is connected with middle floor 2 by screw 4, convenient disassembly.
Rubber ring 3 is EPDM rubber ring, and EPDM rubber ring is fixed in fuel tank form lid 1.
Screw 4 is thread-forming screw, and fuel tank form lid 1 is provided with the installation via hole with thread-forming screw adaptation, and middle floor 2 is provided with the circular hole being threaded with screw 4.Installation via diameter is 5mm, and Circularhole diameter is 3.3mm.Via hole and circular hole are installed all three, is circumferentially uniformly distributed at fuel tank viewing window.
When installation, by 3 that are stained with in the fuel tank form lid 1 of rubber ring 3
3 of opening on 2 bodies of floor in aiming at of installation via hole
circular hole, then shoots floor panel beating with thread-forming screw and forms fit structure as shown in Figure 1.Thread-forming screw can play fixed oil tank form lid 1 and compression EPDM rubber ring 3 after shooting floor simultaneously.As keeped in repair, need to unclamp 3 screws 4, oil pump is taken out.After maintenance, screw 4 is again fastening, reusable.
Adopt after above-mentioned structure, not only more user-friendly, and can effectively prevent that the gas with foreign flavor such as oil gas from entering passenger accommodation, and improve sealing property, after maintenance, screw 4 is again fastening, reusable, be convenient to maintenance.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (5)
1. a manned vehicle fuel tank viewing window cap fixing structure, comprise middle floor (2), middle floor (2) is provided with fuel tank form, also be provided with the fuel tank form lid (1) of the described fuel tank form of sealing, it is characterized in that, the edge of described fuel tank form position of opening is provided with a circle projection (21), and described fuel tank form lid (1) is provided with the groove (11) suitable with projection (21); Between described fuel tank form and fuel tank form lid (1), be provided with rubber ring (3); Described fuel tank form lid (1) is connected with middle floor (2) by screw (4).
2. manned vehicle fuel tank viewing window cap fixing structure as claimed in claim 1, is characterized in that, described rubber ring (3) is EPDM rubber ring, and described EPDM rubber ring is fixed in fuel tank form lid (1).
3. manned vehicle fuel tank viewing window cap fixing structure as claimed in claim 1 or 2, it is characterized in that, described screw (4) is thread-forming screw, fuel tank form lid (1) is provided with the installation via hole with thread-forming screw adaptation, and described middle floor (2) is provided with the circular hole being threaded with screw (4).
4. manned vehicle fuel tank viewing window cap fixing structure as claimed in claim 3, is characterized in that, described installation via diameter is 5mm, and described Circularhole diameter is 3.3mm.
5. manned vehicle fuel tank viewing window cap fixing structure as claimed in claim 4, is characterized in that, via hole and circular hole are installed all three, is circumferentially uniformly distributed at fuel tank viewing window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204619.XU CN203854754U (en) | 2014-04-24 | 2014-04-24 | Fuel tank view window opening cover fixing structure for passenger vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204619.XU CN203854754U (en) | 2014-04-24 | 2014-04-24 | Fuel tank view window opening cover fixing structure for passenger vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854754U true CN203854754U (en) | 2014-10-01 |
Family
ID=51604624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420204619.XU Expired - Lifetime CN203854754U (en) | 2014-04-24 | 2014-04-24 | Fuel tank view window opening cover fixing structure for passenger vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108290475A (en) * | 2015-11-19 | 2018-07-17 | 五十铃自动车株式会社 | The open-close structure of lid |
-
2014
- 2014-04-24 CN CN201420204619.XU patent/CN203854754U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108290475A (en) * | 2015-11-19 | 2018-07-17 | 五十铃自动车株式会社 | The open-close structure of lid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: QOROS AUTOMOTIVE Co.,Ltd. Assignor: CHERY AUTOMOBILE Co.,Ltd. Contract record no.: 2017990000380 Denomination of utility model: Fuel tank view window opening cover fixing structure for passenger vehicle Granted publication date: 20141001 License type: Common License Record date: 20170921 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: QOROS AUTOMOTIVE Co.,Ltd. Assignor: CHERY AUTOMOBILE Co.,Ltd. Contract record no.: 2017990000380 Date of cancellation: 20180910 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anqing Zhenyi New Energy Automobile Technology Co.,Ltd. Assignor: CHERY AUTOMOBILE Co.,Ltd. Contract record no.: X2020980000116 Denomination of utility model: Fuel tank view window opening cover fixing structure for passenger vehicle Granted publication date: 20141001 License type: Common License Record date: 20200115 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |
|
| CX01 | Expiry of patent term |