CN201872598U - Anti-loss structure of fuel tank cover - Google Patents
Anti-loss structure of fuel tank cover Download PDFInfo
- Publication number
- CN201872598U CN201872598U CN2010205857403U CN201020585740U CN201872598U CN 201872598 U CN201872598 U CN 201872598U CN 2010205857403 U CN2010205857403 U CN 2010205857403U CN 201020585740 U CN201020585740 U CN 201020585740U CN 201872598 U CN201872598 U CN 201872598U
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- China
- Prior art keywords
- fuel tank
- tank cap
- hole
- connecting band
- lost structure
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- 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.)
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides an anti-loss structure of a fuel tank cover, which comprises the fuel tank cover and a connecting strap. The connecting strap is used for connecting the fuel tank cover with a car fixing part, one end of the connecting strap is movably sleeved to the top of the fuel tank cover while the other end of the connecting strap is movably mounted or fixedly mounted on the car fixing part, and one end of the connecting strap is provided with a through hole which can be movably looped on a clamp post at the top of the fuel tank cover while the other end is provided with a claw capable of being movably fastened onto the car fixing part. The anti-loss structure is not only simple in structure, high in reliability but convenient to mount and low in cost, is applicable to a fuel tank of a two-wheeled motorcycle, and can be popularized and applied to fields of a fuel tank of a passenger car or a household kerosene tank.
Description
Technical field
The utility model relates to the anti-lost structure of a kind of fuel tank cap, belongs to the motorcycle accessories field.
Background technology
At present, motor bike in the corresponding motorcycle fuel evaporative pollutant emission control standard GB 20998 of pin on the market generally all is to utilize metal zip fastener or soft rubber strip that fuel tank locking cap is fixed, such as fuel tank locking cap being fixed on the fuel tank with the metallic bond that is positioned at fuel tank filler, the upper end of metallic bond is connected with the fuel tank locking cap lower end, and the bottom of fuel tank filler is fixed or be hooked in the lower end of metallic bond; Or resin piece is fixed on fuel tank or the miscellaneous part with circular fuel tank locking cap parcel and then with rubber strip with resin piece earlier, to reach the purpose that prevents that fuel tank locking cap from losing.
Because metallic bond rubs with circumferential component easily, the periphery product that not only can wear and tear, the spark that rubs out, the abnormal sound that the while sends during Vehicular vibration also allows the people be difficult to acceptance; Circular fuel tank locking cap such as need with the resin piece parcel freely rotate, then need strengthen the gap between resin piece and the fuel tank locking cap, can cause fuel tank locking cap from resin piece, to be deviate from easily like this, simultaneously, can cause being connected between rubber strip and its two ends parts not to be very reliable because there is sizable elasticity in rubber strip and easily is damaged.
Because all there is defective in above-mentioned dual mode, and its purposes also is restricted, and is not preferred.Therefore require a kind of device that prevents that fuel tank cap from losing, can reduce the manufacturing cost of the anti-lost system of fuel tank cap, and can enlarge its purposes.
Summary of the invention
In order to overcome the deficiency of existing structure, the purpose of this utility model is to provide a kind of anti-lost structure of New-type fuel case lid of effective reduction manufacturing cost.
The technical solution adopted in the utility model can be described as:
The anti-lost structure of a kind of fuel tank cap, comprise fuel tank cap and the connecting band that connects fuel tank cap and car body connecting element, it is characterized in that: an end movable set of described connecting band is at the fuel tank cap top, and the other end is movable to be installed or be fixedly mounted on the car body connecting element.
As further improvement of the utility model, an end of described connecting band is provided with the movable through hole that is sleeved on the fuel tank cap top card post; The other end of described connecting band is provided with and can snaps in the claw that is arranged on through hole on the car body connecting element; Described connecting band is one-body molded by the abrasion resistant resin material;
As further improvement of the utility model, described through hole has in the both sides on the connecting band bearing of trend is convenient to the yi word pattern breach that through hole is expanded under external force;
As further improvement of the utility model, described card capital end is provided with the barb that extends outwardly, and the top, the outside of described barb is provided with is convenient to the chamfering that connecting band is inserted in;
As further improvement of the utility model, described claw is made up of the latch of a plurality of even settings, be provided with vertically between the latch and crack, the crown end of described latch is provided with the barb that extends outwardly, and the outboard end of described barb is provided with the chamfering of being convenient to snap in through hole;
As further improvement of the utility model, described latch top is provided with protrusion, and the distance between described protrusion and the barb is corresponding with the local thickness of through hole car body connecting element;
As further improvement of the utility model, described car body connecting element is a storage tank, is provided with the boss that a circle is used to reinforce through hole around the described through hole.
The beneficial effects of the utility model are: the utility model adopts the through hole of connecting band and the structure of claw to be connected with fuel tank cap and car body connecting element respectively, this structure is not only simple, the reliability height, be convenient to install, and it is with low cost, suitable being applied on the Fuel Tank of motor-driven two-wheeled motorcycle also can be applied to the Fuel Tank of manned vehicle or home-use fields such as kerosene case.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is running condition figure of the present utility model;
Fig. 2 is an assembling scheme drawing of the present utility model;
Fig. 3 is a connecting band structural representation of the present utility model;
Fig. 4 is the partial enlarged drawing at A place among Fig. 2;
Fig. 5 is the partial enlarged drawing at B place among Fig. 2.
The specific embodiment
As shown in Figure 1, the anti-lost structure of a kind of fuel tank cap, comprise fuel tank cap 1 and the connecting band 2 that connects fuel tank cap 1 and car body connecting element, an end movable set of described connecting band 2 is at fuel tank cap 1 top, and the other end is movable to be installed or be fixedly mounted on the car body connecting element.With reference to Fig. 2,3 and 4, the cross-sectional plane of strap is an in-line in the described connecting band 2, the one end is provided with through hole 21, the both sides of this through hole 21 on connecting band 2 bearing of trends have is convenient to the yi word pattern breach 23 that through hole 21 is expanded under external force, accordingly, be provided with and fuel tank cap 1 integrated card post 11 at fuel tank cap 1 top, both sides, described card post 11 top are provided with the barb 111 that extends outwardly, and make card post 11 be the T type on the whole.The top, the outside of described barb 111 is provided with is convenient to the chamfering 112 that connecting band 2 is inserted in, like this under the help of breach 23 and chamfering 112, connecting band 2 can be inserted in the card post 11 in activity, it can serve as that axle rotates freely with card post 11 that tolerance clearance between them makes connecting band 2, and owing to the connecting band 2 that exists of barb 111 is not easy to get loose from fuel tank locking cap 1.
With reference to Fig. 2,3 and 5, the other end of described connecting band 2 is provided with claw 22, and in this embodiment, the car body connecting element is a storage tank 4, and connecting band 2 is connected with storage tank 4, and promptly the through hole 3 that matches with claw 22 is arranged on the storage tank.Claw 22 is made up of the latch 221 of a plurality of even settings, be provided with 222 elasticity that make latch have contraction and reply of vertically cracking between the latch 221, the crown end of latch 221 is provided with the barb 223 that extends outwardly, the outboard end of described barb 223 is provided with the chamfering 224 of being convenient to snap in through hole 3, described latch 221 tops also are provided with protrusion 225, and the distance between described protrusion 225 and the barb 223 is corresponding with the local thickness of through hole 3 place's car body connecting elements.Also be provided with the boss 31 that a circle is used to reinforce through hole 3 around the described through hole 3, also be provided with on the through hole 3 and be convenient to the chamfering 32 that claw 22 enters.During installation, under the effect of pressure and chamfering, the crown of latch 221 shrinks and snaps in through hole 3 back answers, and the barb 223 on the crown just is difficult for deviating from after claw 22 is snapped in.In addition, connecting band 2 can serve as that axle rotates freely with through hole 3 equally.Like this, fuel tank locking cap 1 is connected on the storage tank of car body by a connecting band 2, and this connecting band 2 has been avoided losing of fuel tank locking cap effectively under the prerequisite that does not influence the fuel tank locking cap activity.
In addition, described connecting band 2 is one-body molded by the abrasion resistant resin material, the circumferential component of not only can not wearing and tearing, produces spark or noise, and wear-resisting durable, thereby has effectively guaranteed the service life of product.
Obviously, above-mentioned specific embodiments is a kind of in numerous optional embodiment of the present utility model, such as: to be not limited to be yi word pattern or other shapes for the profile of band-like portions and cross-sectional plane in the connecting band 2; The card post 11 be not limited to be assembled on the fuel tank cap or integrally formed with fuel tank cap; and card post 11 shapes to be not limited to be the T font; it also can be a umbellate form; as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to protection domain of the present utility model in a word.
The anti-lost structure optimization of fuel tank cap of the present utility model is applicable to the fuel tank that motor-driven two-wheeled motorcycle is used.But it also goes for other forms of fuel tank cap, such as: the Fuel Tank of manned vehicle or home-use kerosene case etc.
Claims (10)
1. anti-lost structure of fuel tank cap, comprise fuel tank cap (1) and the connecting band (2) that connects fuel tank cap (1) and car body connecting element, it is characterized in that: an end movable set of described connecting band (2) is at fuel tank cap (1) top, and the other end is movable to be installed or be fixedly mounted on the car body connecting element.
2. the anti-lost structure of a kind of fuel tank cap according to claim 1 is characterized in that: an end of described connecting band (2) is provided with the movable through hole (21) that is sleeved on fuel tank cap (1) the top card post (11).
3. the anti-lost structure of a kind of fuel tank cap according to claim 1 is characterized in that: the other end of described connecting band (2) is provided with and can snaps in the claw (22) that is arranged on through hole on the car body connecting element (3).
4. according to claim 1 or the anti-lost structure of 2 or 3 described a kind of fuel tank caps, it is characterized in that: described connecting band (2) is one-body molded by the wear resistant resin material.
5. the anti-lost structure of a kind of fuel tank cap according to claim 2 is characterized in that: the both sides of described through hole (21) on connecting band (2) bearing of trend have is convenient to the yi word pattern breach (23) that through hole (21) is expanded under external force.
6. the anti-lost structure of a kind of fuel tank cap according to claim 2, it is characterized in that: described card post (11) top is provided with the barb (111) that extends outwardly, and the top, the outside of described barb (111) is provided with is convenient to the chamfering (112) that connecting band (2) is inserted in.
7. the anti-lost structure of a kind of fuel tank cap according to claim 3 is characterized in that: described claw (22) is made up of the latch (221) of a plurality of even settings, and latch is provided with vertically crack (222) between (221).
8. the anti-lost structure of a kind of fuel tank cap according to claim 7, it is characterized in that: the crown end of described latch (221) is provided with the barb (223) that extends outwardly, and the outboard end of described barb (223) is provided with the chamfering (224) of being convenient to snap in through hole (3).
9. the anti-lost structure of a kind of fuel tank cap according to claim 7, it is characterized in that: described latch (221) top is provided with protrusion (225), and the distance between described protrusion (225) and the barb (223) is corresponding with the local thickness that through hole (3) is located the car body connecting element.
10. the anti-lost structure of a kind of fuel tank cap according to claim 3 is characterized in that: described car body connecting element is a storage tank, and described through hole (3) is provided with the boss (31) that a circle is used to reinforce through hole (3) on every side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205857403U CN201872598U (en) | 2010-11-01 | 2010-11-01 | Anti-loss structure of fuel tank cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205857403U CN201872598U (en) | 2010-11-01 | 2010-11-01 | Anti-loss structure of fuel tank cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201872598U true CN201872598U (en) | 2011-06-22 |
Family
ID=44160530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205857403U Expired - Lifetime CN201872598U (en) | 2010-11-01 | 2010-11-01 | Anti-loss structure of fuel tank cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201872598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171693A (en) * | 2011-12-22 | 2013-06-26 | 本田技研工业株式会社 | Constraining structure of oil filler cover for engine-driven two-wheel vehicle |
| CN110050391A (en) * | 2016-12-02 | 2019-07-23 | 菲尼克斯电气公司 | Wire clamp cover piece |
-
2010
- 2010-11-01 CN CN2010205857403U patent/CN201872598U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171693A (en) * | 2011-12-22 | 2013-06-26 | 本田技研工业株式会社 | Constraining structure of oil filler cover for engine-driven two-wheel vehicle |
| CN103171693B (en) * | 2011-12-22 | 2015-06-17 | 本田技研工业株式会社 | Constraining structure of oil filler cover for engine-driven two-wheel vehicle |
| CN110050391A (en) * | 2016-12-02 | 2019-07-23 | 菲尼克斯电气公司 | Wire clamp cover piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |
|
| CX01 | Expiry of patent term |