CN111196147A

CN111196147A - Filler cap connecting device, filler cap assembly and vehicle

Info

Publication number: CN111196147A
Application number: CN201811368183.7A
Authority: CN
Inventors: 裴云飞; 李凤雷
Original assignee: Beiqi Foton Motor Co Ltd
Current assignee: Beiqi Foton Motor Co Ltd
Priority date: 2018-11-16
Filing date: 2018-11-16
Publication date: 2020-05-26

Abstract

The utility model relates to a filler cap connecting device, filler cap assembly and vehicle, wherein, filler cap connecting device is including being used for the solid fixed ring of suit on the filler cap body, the mount pad that is used for installing on the automobile body and the rope portion of connecting solid fixed ring and mount pad, rope portion includes that at least part is crooked arranges with the rope body that can elastically stretch out and draw back and sets up lid link and the automobile body link at rope body both ends, lid link detachably connects solid fixed ring, the mount pad is connected to automobile body link detachably. Like this, lid link detachably of the rope body connects on solid fixed ring, and automobile body link detachably connects on the mount pad, and the installation is simple and change the convenience, through solid fixed ring and the mount pad of connecting on the rope portion to can realize the flexible coupling of filler cap and automobile body, prevent losing of filler cap, crooked arrangement can enlarge the home range of filler cap with the rope body that can elastically stretch out and draw back simultaneously, has also reduced the required accommodation space of rope portion.

Description

Filler cap connecting device, filler cap assembly and vehicle

Technical Field

The utility model relates to a vehicle manufacturing technology field specifically relates to a filler cap connecting device, filler cap assembly and vehicle.

Background

When the vehicle runs and needs to be refueled when the oil quantity is insufficient, the fuel filler cap installed on the fuel tank is frequently lost or omitted, and great inconvenience is brought to the vehicle; if the vehicle needs to be maintained or repaired, the oil filler cap on the refueling tank can be lost during operation, so that unnecessary waste of accessories is caused.

Disclosure of Invention

The first purpose of this disclosure is to provide a filler cap connecting device, this filler cap connecting device can realize the flexible coupling of filler cap and automobile body, prevents losing of filler cap, and crooked arrangement can enlarge the home range of filler cap with the rope body that can elastically stretch out and draw back simultaneously, has also reduced the required accommodation space of rope portion.

It is a second object of the present disclosure to provide a fuel filler cap assembly configured with the fuel filler cap attachment apparatus provided by the present disclosure.

It is a third object of the present disclosure to provide a vehicle equipped with the fuel filler cap assembly provided by the present disclosure.

In order to achieve the above object, the present disclosure provides a filler cap connecting device, including being used for the suit at the solid fixed ring on the filler cap body, being used for installing the mount pad on the automobile body and connecting gu fixed ring with the rope portion of mount pad, rope portion includes at least partial crooked arrangement with the rope body that can elastically stretch out and draw back and sets up lid link and the automobile body link at rope body both ends, lid link detachably connects gu fixed ring, automobile body link detachably connects the mount pad.

Optionally, the filler cap body is formed with an annular groove, the fixing ring is sleeved in the annular groove, and an axial end face of the fixing ring is formed with a plurality of protrusions arranged along a circumferential direction thereof.

Optionally, one side of the fixing ring protrudes outwards to form a clamping seat, a containing cavity is formed inside the clamping seat, the cover connecting end comprises a protruding block, and the protruding block is clamped and contained in the containing cavity.

Optionally, an axially disposed opening is opened in a wall of the accommodating cavity, the opening is formed in an hourglass shape having a narrow portion and a wide portion, the protruding block is formed in a stepped shaft structure, a small diameter portion of the stepped shaft axially penetrates through the narrow portion to be clamped on a portion of the wide portion located on the inner side, and the large diameter portion is accommodated in the accommodating cavity.

Optionally, an inner edge of the wide portion is formed with a notch.

Optionally, a reinforcing rib connected with the side surface of the main body of the fixing ring is further formed on the outer side of the clamping seat.

Optionally, the mount includes: the first buckle comprises a columnar body and a first boss protruding outwards along the radial direction of the columnar body; and the second buckle comprises a cylindrical body and a second boss protruding outwards in the radial direction of the cylindrical body, the cylindrical body is detachably mounted in the cylindrical body, the first boss and the second boss are spaced, the fixed end of the vehicle body comprises an annular structure, and the annular structure is sleeved on the cylindrical body and/or the outer side of the cylindrical body and limited between the first boss and the second boss.

Optionally, a third buckle capable of being retracted and ejected by pressing is formed on the cylindrical body, so that the third buckle is buckled on the vehicle body.

Optionally, the cylindrical body protrudes outward in the radial direction to form a third boss, and the third boss is clamped at the first end in the cylindrical body.

Optionally, the cylindrical body protrudes radially outward to form a fourth boss, and the fourth boss abuts against an inner wall of the second end in the cylindrical body.

According to a second aspect of the present disclosure, there is provided a fuel filler cap assembly comprising a fuel filler cap body and a fuel filler cap connection device as described above.

According to a third aspect of the present disclosure, there is provided a vehicle comprising a fuel filler cap assembly as described above.

Through the technical scheme, lid link detachably of the rope body connects on solid fixed ring, and automobile body link detachably connects on the mount pad, and the installation is simple and change the convenience, through solid fixed ring and the mount pad of connecting on the rope portion to can realize the flexible coupling of filler cap and automobile body, prevent losing of filler cap, crooked arrangement can enlarge the home range of filler cap with the rope body that can elastically stretch out and draw back simultaneously, has also reduced the required accommodation space of rope portion.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a schematic structural view of a fuel filler cap attachment arrangement according to an exemplary embodiment of the present disclosure;

FIG. 2 is a schematic structural view of a fuel filler cap assembly according to an exemplary embodiment of the present disclosure;

FIG. 3 is a front view of an exemplary embodiment of the fuel filler cap assembly of the present disclosure;

fig. 4 is a partially enlarged view of a portion a of fig. 3;

FIG. 5 is a side view, partially in section, of an exemplary embodiment of a fuel filler cap assembly of the present disclosure;

FIG. 6 is a schematic structural view of a mount of an exemplary embodiment of the present disclosure;

FIG. 7 is a schematic structural view of a first clasp of an exemplary embodiment of the present disclosure;

FIG. 8 is a partial schematic structural view of a mount of an exemplary embodiment of the present disclosure;

fig. 9 is a schematic structural view of a retaining ring according to an exemplary embodiment of the present disclosure.

Description of the reference numerals

1 oil filler cap body 11 groove 2 fixing ring

21 clamping seat 211 accommodating cavity 212 reinforcing rib

22 projection 3 mounting seat 31 first catch

311 column body 312 first boss 313 third boss

314 fourth boss 32 second catch 321 tubular body

322 second boss 323 is connected with the rope part of the platform 4 in a clamping way

41 rope 42 cover connection end 421 projection block

43 vehicle body connection end

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise specified, terms of orientation such as "inner" and "outer" are used to refer to the inner and outer of the respective component contours, and the terms "first" and "second" and the like are used to distinguish one element from another without order or importance. Moreover, in the following description, when referring to the figures, the same reference numbers in different figures designate the same or similar elements unless otherwise indicated.

As shown in fig. 1 and 2, the present disclosure first provides a filler cap connection device including a fixing ring 2, a mount 3, and a rope portion 4. This solid fixed ring 2 suit is on filler cap body 1, and mount pad 3 is used for installing on the automobile body, and rope portion 4 is used for connecting solid fixed ring 2 and mount pad 3, and this rope portion 4 includes at least part bend to arrange ground with rope body 41 that can elastic expansion and set up at the lid link 42 and the automobile body link 43 at rope body 41 both ends, and lid link 42 can detachably connect on solid fixed ring 2, and automobile body link 43 can detachably connect on the mount pad 3.

Through the technical scheme, lid link 42 detachably of the rope part 41 is connected on solid fixed ring 2, body link 43 detachably connects on mount pad 3, such mounting means installation is simple and change the convenience, through solid fixed ring 2 and mount pad 3 of connecting on rope part 4, thereby can realize the flexible connection of filler cap and automobile body, prevent losing of filler cap, crooked arrangement can enlarge the home range of filler cap with rope part 41 that can elastically stretch out and draw back simultaneously, the required accommodation space of rope part 4 has also been reduced. It should be noted that the rope 41 that is disposed in a curved manner and can elastically stretch refers to a rope that can be made elastic as a whole by bending itself, for example, a spiral form of a connection rope between a microphone and a base of a more common fixed telephone, or a serpentine form, etc., and of course, the rope 41 itself in the present disclosure may also have elasticity, and the present disclosure is not limited thereto.

Specifically, as an optional implementation manner, as shown in fig. 5 and fig. 9, the filler cap body 1 may be formed with an annular groove 11, the fixing ring 2 is sleeved in the annular groove 11 to realize the connection between the fixing ring 2 and the filler cap body 1, and for the connection manner between the fixing ring 2 and the filler cap body 1, the fixing ring 2 may be sleeved in the annular groove 11 in an interference fit manner, or the fixing ring 2 may be rotatably sleeved in the annular groove 11 to achieve a better use effect, which is not limited by the present disclosure. The axial end face of the fixing ring 2 can be formed with a plurality of protrusions 22 arranged along the circumferential direction of the fixing ring, and when the fixing ring 2 is rotatably sleeved in the annular groove 11, the plurality of protrusions 22 can well reduce the abrasion of the axial end face, and the service life of the fixing ring 2 is prolonged. The material of the fixing ring 2 is not limited in this disclosure, and may be plastic.

According to some embodiments, as shown in fig. 3 to 4, one side of the fixing ring 2 may be outwardly protruded to form a snap seat 21, the snap seat 21 may be internally formed with a receiving cavity 211, the above-mentioned cover connection end 42 may include a protruding block 421, the specific structure of the protruding block 421 will be described in detail in the following embodiments, and the protruding block 421 may be snapped and received in the receiving cavity 211 by a snap manner, so as to realize the detachable connection of the cover connection end 42 and the fixing ring 2, although the disclosure is not limited to the above-mentioned connection manner.

Specifically, as shown in fig. 4 and 9, according to some embodiments, an axially disposed opening may be opened on a cavity wall of the accommodating cavity 211, the opening may be formed in an hourglass shape having a narrow portion and a wide portion, that is, a structure having two wide ends and a narrow middle portion, and the protruding block 421 may be formed in a stepped shaft structure, a small diameter portion of the stepped shaft axially passes through the narrow portion of the hourglass-shaped opening to be able to be engaged with a portion of the wide portion located inside, specifically, a wide portion above the opening of the fixing ring 2 shown in fig. 9, and the large diameter portion is accommodated in the accommodating cavity 211. Here, it should be noted that the small diameter portion of the stepped shaft has a diameter slightly larger than the narrow portion of the hourglass-shaped opening to prevent the protruding block 421 from slipping down in the circumferential direction, and the large diameter portion of the stepped shaft has a diameter larger than the wide portion of the hourglass-shaped opening to prevent the protruding block 421 from coming out of the opening. Both the protruding block 421 and the clamping seat 21 can be made of a material that can be elastically deformed, such as plastic, to better realize the above-mentioned connection. Of course, the disclosure is not limited to the above connection manner, and the protruding block 421 may be received in the receiving cavity 211 by a screw connection manner, etc., which is not limited by the disclosure.

More specifically, in the above-described connection manner, as shown in fig. 9, the inner edge of the wide portion may be further formed with a notch through which a small diameter portion of the stepped shaft axially passes and is engaged with an inner side portion of the wide portion by the narrow portion of the hourglass-shaped opening, thereby more conveniently achieving the above-described connection manner.

In addition, according to some embodiments, in the specific configuration of the fixing ring 2, as shown in fig. 1, the outer side of the snap seat 21 on the fixing ring 2 is further formed with two or more reinforcing ribs 212 connected to the main body side surface of the fixing ring 2, so as to improve the connection strength between the fixing ring 2 and the snap seat 21 and improve the service life of the fixing ring 2.

The specific connection of the cover connection end 42 of the rope portion 4 to the fixing ring 2 is described above, and the specific connection and configuration of the body connection end 43 to the mounting seat 3 will be described below.

Specifically, as an alternative embodiment, as shown in fig. 6, the mounting seat 3 may include a first catch 31 and a second catch 32 that are engaged with each other, wherein the first catch 31 includes a cylindrical body 311 and a first boss 312 that protrudes radially outward along the cylindrical body 311; the second clip 32 includes a cylindrical body 321 and a second boss 322 protruding radially outward from the cylindrical body 321, the cylindrical body 311 is detachably mounted in the cylindrical body 321, and the first boss 312 and the second boss 322 can be spaced apart from each other, for example, as shown in fig. 6, the first boss 312 can be formed at an end of the cylindrical body 311, and the second boss 322 can be formed at a middle of the cylindrical body 321, and they can be spaced apart from each other to provide a certain space for mounting the fixed end 43 of the vehicle body. Specifically, the body fixing end 43 may include a ring structure, which may be sleeved on the outer side of the cylindrical body 321 or the outer side of the cylindrical body 311, or on the outer side of both of them, and may be limited between the first boss 312 and the second boss 322, so that the body fixing end 43 is mounted on the mounting seat 3. Here, it should be noted that the column body 311 may be detachably installed in the cylinder body 321 in various forms, for example, one or more bosses protruding radially outward may be formed on the column body 311, the bosses are clamped in the clamping structure of the cylinder body 321 to realize detachable connection therebetween, the column body 311 may also be formed with external threads on an outer wall thereof, the cylinder body 321 is formed with internal threads on an inner wall thereof, and the two are connected by threads to realize detachable connection, which is not limited by the present disclosure, and the present disclosure will be described in detail below by taking the former as an example.

According to some embodiments, as shown in fig. 7 and 8, the cylindrical body 311 is formed with a third boss 313 protruding radially outward, the third boss 313 may be clamped at the first end in the cylindrical body 321, specifically, as shown in fig. 7, the third boss 313 may be formed at the middle of the cylindrical body 311, the first end of the cylindrical body 321 is formed with a clamping platform 323 as shown in fig. 8, and the third boss 313 is clamped on the clamping platform 323, so as to realize the detachable connection of the first buckle 31 and the second buckle 32. Here, the first end and the second end described below refer to both ends of the cylindrical body 321 in the axial direction.

As shown in fig. 6 to 8, the cylindrical body 311 may further be formed with a fourth boss 314 protruding outward in the radial direction, and the fourth boss 314 abuts against an inner wall of the second end in the cylindrical body 321, so that the cylindrical body 321 is prevented from being damaged by being squeezed toward the inside thereof during use, and the first buckle 31 and the second buckle 32 are connected more stably.

The above-mentioned mounting seat 3 can be mounted on the vehicle body in various forms, for example, it can be fixedly connected to the vehicle body, or it can be detachably connected to the vehicle body, taking the embodiment shown in fig. 6 as an example, the cylindrical body 321 can be formed with a third buckle 33, the third buckle 33 can be snapped on the vehicle body in a form of ejecting by pressing itself to contract and release itself, in addition, the mounting seat can also be snapped on the vehicle body in a rotatable manner, and the disclosure is not limited thereto.

This openly still provides a filler cap assembly, including filler cap body 1 and foretell filler cap connecting device, this filler cap assembly has above-mentioned filler cap connecting device's whole beneficial effect, and this disclosure does not do here and does not describe repeatedly.

In addition, this disclosure still provides a vehicle, and this vehicle includes as above the filler cap assembly, and it has all beneficial effects of above-mentioned filler cap assembly, and this disclosure does not need to describe here again either.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. The utility model provides a filler cap connecting device, its characterized in that, including be used for solid fixed ring (2) of suit on filler cap body (1), be used for installing mount pad (3) on the automobile body and connect gu fixed ring (2) with rope portion (4) of mount pad (3), rope portion (4) are in with rope body (41) and the setting that can elastically stretch out and draw back including at least partial crooked arrangement lid link (42) and automobile body link (43) at rope body (41) both ends, lid link (42) detachably connect gu fixed ring (2), automobile body link (43) detachably connect mount pad (3).

2. The fuel filler cap attachment device according to claim 1, wherein the fuel filler cap body (1) is formed with an annular groove (11), the fixing ring (2) is fitted in the annular groove (11), and an axial end surface of the fixing ring (2) is formed with a plurality of projections (22) arranged along a circumferential direction thereof.

3. The fuel lid attachment device according to claim 1, wherein one side of the fixing ring (2) is outwardly projected to form a snap-fit seat (21), an accommodating chamber (211) is formed inside the snap-fit seat (21), and the lid attachment end (42) includes a projection block (421), and the projection block (421) is snap-fitted and accommodated in the accommodating chamber (211).

4. The fuel filler cap connection device according to claim 3, wherein the wall of the receiving cavity (211) is formed with an axially disposed opening formed in an hourglass shape having a narrow portion and a wide portion, and the protruding block (421) is formed in a stepped shaft structure having a small diameter portion axially passing through the narrow portion to be caught in a portion of the wide portion on an inner side thereof, so that the large diameter portion is received in the receiving cavity (211).

5. The fuel filler cap attachment apparatus according to claim 3, wherein the snap-fit seat (21) is further formed at an outer side thereof with a rib (212) coupled to a side surface of the body of the fixing ring (2).

6. The fuel filler cap connection arrangement as claimed in claim 1, characterized in that the mounting seat (3) comprises:

the first buckle (31) comprises a cylindrical body (311) and a first boss (312) protruding outwards along the radial direction of the cylindrical body (311); and

a second catch (32) comprising a cylindrical body (321) and a second boss (322) protruding radially outward along the cylindrical body (321), the cylindrical body (311) being detachably mounted in the cylindrical body (321) such that the first boss (312) and the second boss (322) are spaced apart,

the automobile body stiff end (43) includes loop configuration, loop configuration cover is established tube-shape body (321) and/or the outside of column body (311) is and is restricted between first boss (312) with second boss (322).

7. The fuel filler cap connection device as claimed in claim 6, wherein a third catch (33) which can be retracted and ejected by pressing is formed on the cylindrical body (321) so that the third catch (33) is caught on the vehicle body.

8. The fuel filler cap connection device as claimed in claim 6, wherein the cylindrical body (311) is formed with a third boss (313) protruding radially outward, the third boss (313) being snap-fitted to the first end inside the cylindrical body (321).

9. A fuel filler cap assembly, comprising a fuel filler cap body (1) and a fuel filler cap attachment device according to any one of claims 1-8.

10. A vehicle comprising a fuel filler cap assembly as claimed in claim 9.