CN204283029U - Oil filler hinge of automobile structure and vehicle - Google Patents
Oil filler hinge of automobile structure and vehicle Download PDFInfo
- Publication number
- CN204283029U CN204283029U CN201420734873.0U CN201420734873U CN204283029U CN 204283029 U CN204283029 U CN 204283029U CN 201420734873 U CN201420734873 U CN 201420734873U CN 204283029 U CN204283029 U CN 204283029U
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- axle sleeve
- boss portion
- plane
- hinge
- oil filler
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Abstract
The utility model discloses a kind of oil filler hinge of automobile structure and vehicle, this structure comprises hinge base (1), bearing pin (3), refill opening gate (5) and is sheathed on elastic reset part (4), the first axle sleeve (2) and the second axle sleeve (51) on bearing pin, first axle sleeve is slidably connected in guiding elongated slot (6), and elastic reset part promotes the first axle sleeve and to be resisted against on the second axle sleeve and to make the second axle sleeve abut wing plate (11); The multiple boss portion (7) being all formed with circumferentially decile on end face of the first axle sleeve and the second axle sleeve, boss portion comprises downward-sloping contact inclined-plane (71), both sides, and the contact bottom on inclined-plane is connected with the bottom rounding off on the corresponding contact inclined-plane in adjacent lands portion and forms depressed part (8); During refill opening gate pivotable, the boss portion of the second axle sleeve also can embed in the depressed part of the first axle sleeve matchingly along the contact inclined-plane slippage of the first axle sleeve.The assembling of this oil filler hinge of automobile structure and easy to operate, reliability is high.
Description
Technical field
The utility model relates to vehicle component field, particularly, relates to a kind of mounting structure of group refueling mouth door.
Background technology
The refill opening gate of a lot of vehicle is engineering plastic bin gate in the market, to meet the designer trends of automotive light weight technology.Wherein, in order to make refill opening gate switch smooth and easy, reliable, particularly make refill opening gate in switching process, have the trend of automatic switch, the form of oil filler hinge of automobile structure has a lot, and main Types has the oil filler hinge of automobile adopting torsion spring to become with the part combination such as holder, door closure.But, torsion spring structure is comparatively complicated, and owing to manufacturing the problem of assembling, torsion spring dead point after practical set is often difficult to accurately be in design point, cause may stopping at this angle position when refill opening gate opens to certain half-open pivoting angle, automatically do not continue the trend opened, or when refill opening gate returns back to certain half-open pivoting angle in closing stroke, the trend of automatically not closing, the refill opening gate switch after this makes entrucking has some setbacks, reliability is bad.
Utility model content
The purpose of this utility model is to provide a kind of oil filler hinge of automobile structure, and uses the vehicle of this oil filler hinge of automobile structure, and this oil filler hinge of automobile structure has that the trend of automatic switch, reliability are high, assembling and easy to use.
To achieve these goals, the utility model provides a kind of oil filler hinge of automobile structure, comprise hinge base, bearing pin and refill opening gate, described bearing pin is rotatably connected between two wing plates of described hinge base, it is characterized in that, described hinge arrangement also comprises the elastic reset part be sheathed on described bearing pin, first axle sleeve and the second axle sleeve, this second axle sleeve connects described refill opening gate, described hinge base is provided with the guiding elongated slot being parallel to described bearing pin and arranging, described first axle sleeve is formed with boss slider, this boss slider is connected to this guiding elongated slot slidably along described guiding elongated slot, described elastic reset part promotes described first axle sleeve and to be resisted against on described second axle sleeve and to make this second axle sleeve abut described wing plate,
Wherein, the multiple boss portion being formed with circumferentially decile on end face respectively of described first axle sleeve and the second axle sleeve, each described boss portion comprises downward-sloping contact inclined-plane, both sides, the top on the described contact inclined-plane of both sides connects at the bump location rounding off of described boss portion, and the bottom on described contact inclined-plane is connected with the bottom rounding off on the corresponding contact inclined-plane of adjacent described boss portion and is formed as depressed part;
When described refill opening gate is around described bearing pin pivotable, the described boss portion of described second axle sleeve also can embed in the described depressed part of described first axle sleeve matchingly along the described contact inclined-plane slippage of described first axle sleeve.
Preferably, described contact inclined-plane is the smooth flat tilted.
Preferably, the rounding off coupling part between described contact inclined-plane is formed as cambered surface.
Preferably, the described contact inclined-plane of described boss portion both sides is symmetrical relative to the bump location of this boss portion.
Preferably, described first axle sleeve on end face, circumferentially at least comprise three described boss portion and adjacent at least two described depressed parts, the maximum open angle of described refill opening gate can not be greater than the angle between adjacent two described depressed parts.
Preferably, three the described boss portion being formed with circumferentially decile against end face of described first axle sleeve, be formed as described depressed part between two adjacent arbitrarily described boss portion, each described contact inclined-plane span is circumferentially 60 degree.
Preferably, described first axle sleeve and the second axle sleeve are two, and the two ends of described elastic reset part respectively elasticity are pressed against on two described first axle sleeves, and two described second axle sleeves abut two described wing plates respectively.
Preferably, described guiding elongated slot is formed on the base plate of described hinge base throughly, and described boss slider is the cylindrical bar protruded from the peripheral part of described first axle sleeve, and this cylindrical bar is through described guiding elongated slot.
Preferably, under described refill opening gate is in complete closure state, the described boss portion of described second axle sleeve all embeds in the described depressed part of described first axle sleeve correspondingly.
On above basis, the utility model provides a kind of vehicle, comprise vehicle frame and be arranged on the fuel tank on this vehicle frame, described vehicle also comprises above-mentioned oil filler hinge of automobile structure, and the described hinge base of this oil filler hinge of automobile structure is installed on described vehicle frame or described fuel tank.
Pass through technique scheme, in oil filler hinge of automobile structure of the present utility model, assembly precision is no longer adopted to require high torsion spring structure, and have employed the structure of the elastic reset part be sheathed on bearing pin and two axle sleeves cooperatively interacted, designing especially on end face of two axle sleeves, be formed with multiple boss portion of circumferentially decile, adjacent lands forms depressed part between portion, each boss portion comprises downward-sloping contact inclined-plane, both sides, during refill opening gate pivotable, the boss portion of the axle sleeve turned with hingen also can embed in depressed part wherein matchingly along the contact inclined-plane slippage on the axle sleeve of hinge base.Open to the bump location of boss portion at refill opening gate after, can automatically along the contact downward slippage in inclined-plane, refill opening gate is driven to continue automatically to open, same in refill opening gate closing stroke, can along the slippage downwards automatically of contact inclined-plane, until boss portion falls into depressed part, refill opening gate has automatic closedown trend.The installation requirement of this structure to axle sleeve is low, and no matter two axle sleeves are assemblied in any relative position, all can handled easily, and reliability is high.
Other features and advantages of the utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for manual, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the stereogram according to the oil filler hinge of automobile structure in preferred embodiment of the present utility model; And
Fig. 2 to Fig. 5 is the stereogram of each building block of the oil filler hinge of automobile structure shown in Fig. 1; Wherein, Fig. 2 illustrates the structure of hinge base, and Fig. 3 illustrates the structure of refill opening gate, and Fig. 4 illustrates the set piece of bearing pin and elastic reset part, Fig. 5 amplify show the first axle sleeve, especially the first axle sleeve against end face.
Description of reference numerals
1 hinge base 2 first axle sleeve
3 bearing pin 4 elastic reset parts
5 refill opening gates 6 lead elongated slot
7 boss portion 8 depressed parts
11 wing plate 21 boss slider
51 second axle sleeves 71 contact inclined-plane
K bump location P concave point position
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
In the utility model, when not doing contrary explanation, the noun of locality of use as " upper and lower, top, the end " normally for direction shown in the drawings or for each parts mutual alignment relationship description word vertically, on vertical or gravity direction.In addition, when not doing contrary explanation, the left and right directions of the paper transverse direction that " left and right " typically refers to.
As shown in Figure 1, the utility model provides a kind of oil filler hinge of automobile structure, comprise hinge base 1, bearing pin 3 and refill opening gate 5, bearing pin 3 is rotatably connected between two wing plates 11 of hinge base 1, this oil filler hinge of automobile structure also comprises the elastic reset part 4 be sheathed on bearing pin 3, first axle sleeve 2 and the second axle sleeve 51, this second axle sleeve 51 connects refill opening gate 5, hinge base 1 is provided with the guiding elongated slot 6 being parallel to bearing pin 3 and arranging, first axle sleeve 2 is formed with boss slider 21, this boss slider 21 is connected to this guiding elongated slot 6 slidably along guiding elongated slot 6, elastic reset part 4 promotes the first axle sleeve 2 and to be resisted against on the second axle sleeve 51 and to make this second axle sleeve 51 abut wing plate 11, wherein, the multiple boss portion 7 being formed with circumferentially decile on end face respectively of the first axle sleeve 2 and the second axle sleeve 51, each boss portion 7 comprises downward-sloping contact inclined-plane 71, both sides, the top on the contact inclined-plane 71 of both sides connects at the bump location K rounding off of boss portion 7, and the bottom on contact inclined-plane 71 is connected with the bottom rounding off on the corresponding contact inclined-plane 71 of adjacent boss portion 7 and is formed as depressed part 8, when refill opening gate 5 is around bearing pin 3 pivotable, the boss portion 7 of the second axle sleeve 51 also can embed in the depressed part 8 of the first axle sleeve 2 matchingly along contact inclined-plane 71 slippage of the first axle sleeve 2.
Visible, assembly precision for torsion spring structure requires high, otherwise cause many defects such as refill opening gate switch has some setbacks, in oil filler hinge of automobile structure of the present utility model, have employed the pivot structure of the elastic reset part 4 be sheathed on bearing pin 3 and two axle sleeves cooperatively interacted.Wherein, against end face, special structure design has been carried out to the mutual of two axle sleeves, as shown in Figure 5, be designed with multiple boss portion 7 and the concave part 8 of circumferentially decile, be formed with downward-sloping contact inclined-plane 71, both sides and bump location K and concave point position P etc., like this, when refill opening gate 5 is around bearing pin 3 pivotable, the boss portion 7 of the second axle sleeve 51 turned with hingen can along contact inclined-plane 71 slippage on the first axle sleeve 2 of hinge base 1, when free pivotable, the boss portion 7 of the second axle sleeve 51 can embed in the depressed part 8 in the first axle sleeve 2 matchingly.
Therefore, open in stroke or closing stroke at refill opening gate 5, the moment that the bump location K of the first axle sleeve 2 docks with the bump location K of the second axle sleeve 51 is stroke corner position, after refill opening gate 5 opens to this corner position, under the resiliency urged of elastic reset part 4, can automatically along the slippage downwards of contact inclined-plane 71, refill opening gate 5 is driven to continue automatically to open, it is same after refill opening gate is closed to this corner position, under the resiliency urged of elastic reset part 4, can along the slippage downwards automatically of contact inclined-plane 71, refill opening gate 5 is driven to continue automatic closedown, until boss portion 7 falls into depressed part 8 completely, thus make refill opening gate 5 have automatic closedown trend opening or closing in stroke.
When assembling, first axle sleeve 2 only needs to be installed in guiding elongated slot 6 by boss slider 21, rigging position between second axle sleeve 51 and the first axle sleeve 2 is less demanding, at the initial position that refill opening gate 5 is closed completely, no matter the bump location K of the boss portion 7 of the second axle sleeve 51 is concave point position P of the depressed part 8 of abutting first axle sleeve 2, or be connected on the contact inclined-plane 71 of the first axle sleeve 2, the motion between the second axle sleeve 51 with the first axle sleeve 2 is coordinated and the impact of switch smooth degree of refill opening gate 5 all little.Thus the installation requirement of this structure to axle sleeve is low, and no matter two axle sleeves are assemblied in any relative position, all can handled easily, and reliability is higher.
Wherein, second axle sleeve 51 to be preferably designed to shape against end face and the first axle sleeve 2 corresponding against end face identical, the two can be assembled into and fit together perfectly, the boss portion 7 of the first axle sleeve 2 just falls into the depressed part 8 of the second axle sleeve 51 and just fills up this depressed part 8, now assembly precision is high, run more smooth and easy, and versatility is good, facilitates the extensive manufacture of axle sleeve.Contact inclined-plane 71 is preferably the smooth flat of inclination, such as illustrated clinoplain, or even inclination cambered surface etc.Rounding off coupling part between two adjacent contact inclined-planes 71 is preferably cambered surface, in order to avoid because of processing or other reason formation small lugs, hinder sliding motion.In addition, at single axle sleeve against on end face, the contact inclined-plane 71 of each boss portion 7 both sides is preferably arranged symmetrically with relative to the bump location K of this boss portion 7, in like manner, be arranged symmetrically with equally relative to concave point position P, this is not only convenient to processing, also very important when pivotable, makes the pivotable of refill opening gate 5 more smooth and easy.
Wherein, the first axle sleeve 2 on end face, circumferentially at least comprise three boss portion 7 and adjacent at least two depressed parts 8, the maximum open angle of refill opening gate 5 can not be greater than the angle of adjacent two depressed parts 8.The maximum opening angle of refill opening gate 5 can define according to designing requirement.Like this, under being in complete closure state for refill opening gate 5, namely when the boss portion 7 of the second axle sleeve 51 all embeds in the depressed part 8 of the first axle sleeve 2 correspondingly, when refill opening gate 5 opens to half-open position, the bump location K of the boss portion 7 of the second axle sleeve 51 should be connected to the bump location K of the boss portion 7 of the first axle sleeve 2 just.After this, refill opening gate 5 can continue without the need to external force automatically to open to maximum open position, and namely the bump location K of the boss portion 7 of the second axle sleeve 51 abuts the position of the concave point position P of the depressed part 8 of the first axle sleeve 2.Visible, open in the whole stroke of stroke or closing stroke at refill opening gate 5, the boss portion 7 of the second axle sleeve 51 completes the complete slipping on two side contacts inclined-planes 71 of the boss portion 7 along the first axle sleeve 2, namely completes the circumferential span of circumferentially boss portion 7 against end face.Therefore, the maximum open angle of refill opening gate 5 can not be greater than the angle of adjacent two depressed parts 8.
For Fig. 5, three boss portion 7 being formed with circumferentially decile against end face of the first axle sleeve 2, be formed as depressed part 8 between two adjacent arbitrarily boss portion 7, then each contact inclined-plane 71 span is circumferentially 60 degree.
When assembling, for holding structure stress balance, as shown in figures 1 and 3, first axle sleeve 2 and the second axle sleeve 51 are all preferably two and are separated the upper and lower of elastic reset part 4, the two ends of elastic reset part 4 respectively elasticity are pressed against on two the first axle sleeves 2, and two the second axle sleeves 51 abut two wing plates 11 respectively.Guiding elongated slot 6 is preferably formed on the base plate of hinge base 1 throughly, and as shown in Figure 2, certain those skilled in the art are it is understood that guiding elongated slot 6 also can be non-through slot.As shown in Figure 5, the cylindrical bar (or other shape slide bar is as square slide bar) that boss slider 21 is preferably protruded from the peripheral part of the first axle sleeve 2, this cylindrical bar is through guiding elongated slot 6, and traversing through end can load onto nut etc. to prevent from departing from from guiding elongated slot 6.During concrete assembling, first using the first axle sleeve 2, be assembled in hinge base 1 as the spring of elastic reset part 4, refill opening gate 5, the boss slider 21 of the first axle sleeve 2 is inserted in the guiding elongated slot 6 of hinge base 1 simultaneously, as shown in Figure 1 and Figure 4 finally, bearing pin 3 penetrated and fixes, namely completing the installation of oil filler hinge of automobile structure.
Initial loading timing, elastic reset part 4 should apply certain pretightning force, and two the second axle sleeves 51 are resisted against on two wing plates 11 respectively.When refill opening gate 5 drives two the second axle sleeves 51 around bearing pin 3 pivotable, the first axle sleeve 2 can not rotate, but under the resilient force of elastic reset part 4, is slided in the guiding elongated slot 6 of hinge base 1 by boss slider 21.The boss portion 7 of the second axle sleeve 51 on the contact inclined-plane 71 of the first axle sleeve 2 upwards slippage time, then elastic reset part 4 is in compressive state, otherwise, during downward slippage, elastic reset part 4 is in elastic reset state, but applies certain close-fitting with joint efforts to all the time the first axle sleeve 2 of side and the second axle sleeve 51.
Oil filler hinge of automobile structure described above can be applicable in vehicle, especially in automobile, vehicle comprises vehicle frame and is arranged on the fuel tank on this vehicle frame, and this oil filler hinge of automobile structure is installed on vehicle frame or fuel tank by the installing hole on the hinge base 1 shown in Fig. 1 or Fig. 2.
Below preferred embodiment of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. an oil filler hinge of automobile structure, comprise hinge base (1), bearing pin (3) and refill opening gate (5), described bearing pin (3) is rotatably connected between two wing plates (11) of described hinge base (1), it is characterized in that, described hinge arrangement also comprises the elastic reset part (4) be sheathed on described bearing pin (3), first axle sleeve (2) and the second axle sleeve (51), this second axle sleeve (51) connects described refill opening gate (5), described hinge base (1) is provided with the guiding elongated slot (6) being parallel to described bearing pin (3) and arranging, described first axle sleeve (2) is formed with boss slider (21), this boss slider (21) is connected to this guiding elongated slot (6) slidably along described guiding elongated slot (6), described elastic reset part (4) promotes described first axle sleeve (2) and is resisted against described second axle sleeve (51) and goes up and make this second axle sleeve (51) abut described wing plate (11),
Wherein, the multiple boss portion (7) being formed with circumferentially decile on end face respectively of described first axle sleeve (2) and the second axle sleeve (51), each described boss portion (7) comprises downward-sloping contact inclined-plane (71), both sides, bump location (K) rounding off of top in described boss portion (7) of the described contact inclined-plane (71) of both sides connects, and the bottom of described contact inclined-plane (71) is connected with the bottom rounding off on the corresponding contact inclined-plane (71) of adjacent described boss portion (7) and is formed as depressed part (8);
When described refill opening gate (5) is around described bearing pin (3) pivotable, the described boss portion (7) of described second axle sleeve (51) also can embed in the described depressed part (8) of described first axle sleeve (2) matchingly along described contact inclined-plane (71) slippage of described first axle sleeve (2).
2. oil filler hinge of automobile structure according to claim 1, is characterized in that, described contact inclined-plane (71) is the smooth flat tilted.
3. oil filler hinge of automobile structure according to claim 1, is characterized in that, the rounding off coupling part between described contact inclined-plane (71) is formed as cambered surface.
4. oil filler hinge of automobile structure according to claim 1, is characterized in that, the described contact inclined-plane (71) of described boss portion (7) both sides is symmetrical relative to the bump location (K) of this boss portion (7).
5. oil filler hinge of automobile structure according to claim 4, it is characterized in that, described first axle sleeve (2) on end face, circumferentially at least comprise three described boss portion (7) and adjacent at least two described depressed parts (8), the maximum open angle of described refill opening gate (5) can not be greater than the angle between adjacent two described depressed parts (8).
6. oil filler hinge of automobile structure according to claim 5, it is characterized in that, three the described boss portion (7) being formed with circumferentially decile against end face of described first axle sleeve (2), be formed as described depressed part (8) between two adjacent arbitrarily described boss portion (7), each described contact inclined-plane (71) span is circumferentially 60 degree.
7. oil filler hinge of automobile structure according to claim 1, it is characterized in that, described first axle sleeve (2) and the second axle sleeve (51) are two, the two ends of described elastic reset part (4) respectively elasticity are pressed against on two described first axle sleeves (2), and two described second axle sleeves (51) abut two described wing plates (11) respectively.
8. oil filler hinge of automobile structure according to claim 1, it is characterized in that, described guiding elongated slot (6) is formed on the base plate of described hinge base (1) throughly, described boss slider (21) is the cylindrical bar protruded from the peripheral part of described first axle sleeve (2), and this cylindrical bar is through described guiding elongated slot (6).
9. oil filler hinge of automobile structure according to claim 1, it is characterized in that, under described refill opening gate (5) is in complete closure state, the described boss portion (7) of described second axle sleeve (51) all embeds in the described depressed part (8) of described first axle sleeve (2) correspondingly.
10. a vehicle, comprise vehicle frame and be arranged on the fuel tank on this vehicle frame, it is characterized in that, described vehicle also comprises according to the oil filler hinge of automobile structure in the claims 1-9 described in any one, and the described hinge base (1) of this oil filler hinge of automobile structure is installed on described vehicle frame or described fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734873.0U CN204283029U (en) | 2014-11-28 | 2014-11-28 | Oil filler hinge of automobile structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734873.0U CN204283029U (en) | 2014-11-28 | 2014-11-28 | Oil filler hinge of automobile structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204283029U true CN204283029U (en) | 2015-04-22 |
Family
ID=52866206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420734873.0U Active CN204283029U (en) | 2014-11-28 | 2014-11-28 | Oil filler hinge of automobile structure and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204283029U (en) |
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2014
- 2014-11-28 CN CN201420734873.0U patent/CN204283029U/en active Active
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