CN211893423U

CN211893423U - Four-connecting-rod charging opening cover structure

Info

Publication number: CN211893423U
Application number: CN202020468932.XU
Authority: CN
Inventors: 汪永飞; 梁贵; 楼虎儿
Original assignee: Hefei Haoxiang Auto Parts Co ltd
Current assignee: Hefei Haoxiang Auto Parts Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-10
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a four connecting rod flap structure that charges in car technical field, include: a base plate assembly; one ends of the two connecting structures are arranged at the front end and the rear end of the left side of the top of the bottom plate assembly in tandem; outer cover plate assembly, install the bottom right side of outer cover plate assembly on connection structure's the other end, the utility model discloses four-bar linkage stability is stronger, anterior flap molding size allows more extensively, break away from the limited constraint of molding size, more ordinary single hinge formula charging flap's stability is better, not only not receive flap shape size, the restriction of quality, long service life, charging flap is integral, can directly openly install on the bumper, it is very convenient to dismantle, the later stage maintenance of being convenient for is changed, charging flap is from taking spacing boss, be equipped with the blotter on the boss, can limitedly avoid opening the striking production between back initiative connecting rod and the driven connecting rod.

Description

Four-connecting-rod charging opening cover structure

Technical Field

The utility model relates to the field of automotive technology, specifically a four-bar linkage flap structure that charges.

Background

The latest national standard "nomenclature and definition of types of cars and trailers" (GB/T3730.1-2001) in China defines cars as follows: power-driven, non-rail-borne vehicles with 4 or more than 4 wheels, mainly used for: carrying personnel and/or goods, towing vehicles for carrying personnel and/or goods, special purposes and the like.

Along with the aggravation of energy crisis and the continuous worsening of environment, pure electric vehicles or hybrid electric vehicles receive more and more attention of people to make pure electric vehicles or hybrid electric vehicles gradually become a trend of development, the flap that charges of car is an important constitutional unit of pure electric vehicles or hybrid electric vehicles. Most of the front charging opening covers are small and designed to be single-hinge type, and the stability and the service life of the single-hinge mechanism are greatly reduced when the shape of the front cover plate is increased.

The traditional charging port cover is designed to be of a single hinge type due to small size and mass, and when the charging port cover is large in shape and heavy in mass, the action and the service life of a single hinge mechanism are greatly reduced; and single hinge mechanism is located the automobile body side mostly, and the quick charging mechanism of present car is generally in the automobile body front portion, so the suitability of this mechanism is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a four-bar linkage charging port cover structure, which is designed to be a single hinge type with smaller size and mass in order to solve the problem that the traditional charging port cover proposed in the background art is large in shape and heavier in mass, and the effect and the service life of the single hinge mechanism are greatly reduced; and single hinge mechanism is located the automobile body side mostly, and the quick charging mechanism of present car is generally in the automobile body front portion, so the poor problem of the suitability of this mechanism.

In order to achieve the above object, the utility model provides a following technical scheme: a four-bar charging flap structure comprising:

a base plate assembly;

one ends of the two connecting structures are arranged at the front end and the rear end of the left side of the top of the bottom plate assembly in tandem;

and the right side of the bottom of the outer cover plate assembly is arranged on the other end of the connecting structure.

Preferably, the base plate assembly comprises:

a base plate body;

and the base rubber coating is arranged on the top outer contour of the base plate body.

Preferably, the inner cavity of the base plate body is provided with a lighting lamp.

Preferably, the connection structure includes:

a driven connecting rod;

the driven connecting rod limiting boss is arranged at the bent part at the top of the driven connecting rod;

the buffer cushion is arranged at the top of the driven connecting rod limiting boss;

a driving link at an upper end of the driven link, a bottom of the driving link contacting a top of the cushion pad.

Preferably, the outer cover plate assembly includes:

an outer cover plate;

and the inner plate is mounted at the bottom of the outer cover plate through screws.

Compared with the prior art, the beneficial effects of the utility model are that: the four-bar linkage of the utility model has stronger stability, the modeling size of the front cover is allowed to be wider, the constraint of the modeling size is eliminated, the stability is better than that of the common single-hinge charging cover, the charging cover is not limited by the shape and the size of the cover and the quality, the service life is longer, the charging cover is integral, the charging cover can be directly and positively installed on a bumper, the disassembly is very convenient, the later maintenance and the replacement are convenient, the charging cover is provided with a limit boss, a buffer cushion is arranged on the boss, the impact between a driving connecting rod and a driven connecting rod after the charging cover is opened can be limitedly avoided, the limit boss of the driven connecting rod is an electric push rod, when the outer cover plate assembly of the charging port is opened to the bottom state, the limit angle is adjusted by the height of the limit boss of the driven connecting rod, the charging gun with the undersized opening angle can be ensured to interfere with the outer cover, the implementation mode is closed: pressing outer apron during the closed condition and can realizing opening, outer apron bullet was opened about finger thickness this moment, and executor control light lamp is bright, and the outer apron assembly of manual jack-up can realize opening completely to about half stroke loose hand, opens implementation: the hand outer apron is pressed down outer apron lpp lock position on earth and can be realized closing during the state of opening, and executor control light lamp goes out this moment, and this flap structural design that charges is reasonable, and the flap structure that charges is adorned on the bumper in the front, and the installation and dismantlement are all very convenient, need not dismouting bumper, the later stage maintenance of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the base plate assembly of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is an exploded view of the outer cover plate assembly of the present invention.

In the figure: the base plate assembly comprises a 100 base plate assembly, a 110 base plate body, a 120 base encapsulation, a 200 connecting structure, a 210 driven connecting rod, a 220 driven connecting rod limiting boss, a 230 buffer cushion, a 240 driving connecting rod, a 300 outer cover plate assembly, a 310 outer cover plate and a 320 inner plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a four-bar linkage flap structure that charges, four-bar linkage stability is stronger, and anterior flap molding size allows more extensively, has broken away from the limited constraint of molding size, please refer to fig. 1, include: a base plate assembly 100, a connecting structure 200, and an outer cover plate assembly 300;

referring to fig. 1, the base plate assembly 100 includes:

an illuminating lamp is arranged in the inner cavity of the base plate body 110, an actuator is further arranged in the inner cavity of the base plate body 110, and the actuator is electrically connected with the illuminating lamp;

the base rubber coating 120 is installed on the top outer contour of the base plate body 110, since the outer contour of the top of the base plate body 110 is protected;

referring to fig. 1-3, two connecting structures 200 are mounted at the front and rear ends of the top left side of the bottom plate assembly 100 in tandem, and the connecting structures 200 include:

driven link 210

The driven connecting rod limiting boss 220 is arranged at the bent part at the top of the driven connecting rod 210, the driven connecting rod limiting boss 220 is an electric push rod, and when the charging port outer cover plate assembly 300 is in a bottom opening state, the limit angle is adjusted through the height of the driven connecting rod limiting boss 220, so that the charging gun with an excessively small opening angle can be ensured to interfere with the outer cover plate assembly 300;

the cushion pad 230 is installed on the top of the driven link limit boss 220;

the driving connecting rod 240 is arranged at the upper end of the driven connecting rod 210, the bottom of the driving connecting rod 240 is in contact with the top of the cushion pad 230, one end of the driving connecting rod 240 is connected with the outer cover plate assembly 300 through a plastic pin shaft, and the other end of the driving connecting rod 240 is connected with the base plate body 110 through a rotating pin shaft;

referring to fig. 1 to 4, the right bottom side of the outer cover plate assembly 300 is mounted on the other end of the connecting structure 200, and the outer cover plate assembly 300 includes:

an outer cover plate 310;

the inner plate 320 is installed at the bottom of the outer cover plate 310 through a screw, the inner plate 320 passes through a plastic pin shaft and an active connecting rod 240, the outer cover plate assembly 300 and the base plate assembly 100 realize two-part opening, closing and rotating states through an lpp lock structure, and the closing realization mode is as follows: pressing outer apron during the closed condition and can realizing opening, outer apron bullet was opened about finger thickness this moment, and executor control light lamp is bright, and the outer apron assembly of manual jack-up can realize opening completely to about half stroke loose hand, opens implementation: the hand outer apron is pressed down outer apron lpp lock position on earth and can be realized closing during the state of opening, and executor control light lamp goes out this moment, and this flap structural design that charges is reasonable, and the flap structure that charges is adorned on the bumper in the front, and the installation and dismantlement are all very convenient, need not dismouting bumper, the later stage maintenance of being convenient for.

To sum up, the utility model discloses more ordinary single hinge formula charging flap's stability is better, not only does not receive the restriction of flap shape size, quality, and life is longer, and the charging flap is integral, can directly openly install on the bumper, and it is very convenient to dismantle, and the later stage maintenance of being convenient for is changed, and the charging flap is from taking spacing boss, is equipped with the blotter on the boss, can limitedly avoid opening the impact production be bang between back initiative connecting rod and the driven connecting rod.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a four connecting rod flap structure that charges which characterized in that: the method comprises the following steps:

a base plate assembly (100);

two connecting structures (200), wherein one ends of the two connecting structures (200) are arranged at the front end and the rear end of the left side of the top of the base plate assembly (100) in tandem;

an outer cover plate assembly (300), the bottom right side of the outer cover plate assembly (300) is installed on the other end of the connecting structure (200).

2. The four-bar charging port cover structure of claim 1, wherein: the base plate assembly (100) includes:

a base plate body (110);

a base overmold (120), the base overmold (120) mounted on a top outer profile of the base plate body (110).

3. The four-bar charging port cover structure of claim 2, wherein: the inner cavity of the base plate body (110) is provided with a lighting lamp.

4. The four-bar charging port cover structure of claim 1, wherein: the connection structure (200) includes:

a driven link (210);

the driven connecting rod limiting boss (220), the driven connecting rod limiting boss (220) is installed at the top bending part of the driven connecting rod (210);

a cushion (230), the cushion (230) being mounted on top of the driven link limit boss (220);

a drive link (240), the drive link (240) being at an upper end of the driven link (210), a bottom of the drive link (240) being in contact with a top of the cushion pad (230).

5. The four-bar charging port cover structure of claim 1, wherein: the outer cover plate assembly (300) comprises:

an outer cover plate (310);

an inner plate (320), the inner plate (320) being mounted to the bottom of the outer cover plate (310) by screws.