CN216043258U - Front charging door opening and closing structure of electric automobile - Google Patents

Front charging door opening and closing structure of electric automobile Download PDF

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Publication number
CN216043258U
CN216043258U CN202121972622.2U CN202121972622U CN216043258U CN 216043258 U CN216043258 U CN 216043258U CN 202121972622 U CN202121972622 U CN 202121972622U CN 216043258 U CN216043258 U CN 216043258U
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CN
China
Prior art keywords
charging door
inner cover
return spring
fixing support
opening
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Active
Application number
CN202121972622.2U
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Chinese (zh)
Inventor
刘达春
何小兵
张鑫铭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Yueda Kia Automobile Co ltd
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Dongfeng Yueda Kia Motors Co Ltd
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Priority to CN202121972622.2U priority Critical patent/CN216043258U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model belongs to the technical field of automobile accessories, in particular to a front charging door opening and closing structure of an electric automobile, which comprises a charging door assembly, a charging door inner cover and a hinge assembly, wherein the upper end of the charging door inner cover is provided with the charging door assembly, the charging door assembly comprises a charging door outer cover, a charging door inner cover, an opening button, a button return spring, a right locking rod, a gear, a left locking rod, a first left return spring, a second left return spring, a first right return spring and a second right return spring, the charging door inner cover is arranged on the inner side of the charging door outer cover, the opening button is arranged at the middle position in the charging door outer cover, the bottom end of the opening button is provided with the button return spring, the right locking rod and the left locking rod are respectively arranged on two sides in the charging door inner cover, the gear is arranged between the right locking rod and the left locking rod, the utility model completely achieves the purpose of opening and closing the charging door through a mechanical opening mode, the operation is simple, the use is convenient, and the development cost of the charging gate is effectively saved.

Description

Front charging door opening and closing structure of electric automobile
Technical Field
The utility model belongs to the technical field of automobile accessories, and particularly relates to a front charging door opening and closing structure of an electric automobile.
Background
At present, part of electric automobile charging ports are arranged at the front part of a vehicle, and a charging door is arranged outside the charging ports. When charging, the front charging door needs to be opened by opening an electronic button on an instrument desk or a door guard plate in the vehicle, and then the related charging operation is carried out. When the electronic opening mode is used, an emergency mechanical handle needs to be arranged in the cabin at the same time so as to open the charging door under the extreme condition of power consumption. The existing electronic opening mode of the front charging door has higher cost and poor use effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides the front charging door opening and closing structure of the electric automobile, which has the characteristics of simplicity in opening and closing and convenience in use.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric automobile leading charge door opening and closing structure, includes charge door assembly, charge door inner cover and hinge assembly, the upper end of charge door inner cover is provided with charge door assembly, and charge door assembly includes the door enclosing cover that charges, the door inner cover that charges, open the button, button return spring, right locking lever, gear, left locking lever, first left return spring, second left return spring, first right return spring and second right return spring, charge the door inner cover and set up the inboard at the door enclosing cover that charges, open the button setting and be provided with button return spring in the bottom of opening the button at the inside intermediate position of door enclosing cover that charges, right locking lever and left locking lever set up respectively in the inside both sides of charging door inner cover, the gear sets up between right locking lever and left locking lever, one side of left locking lever is through first left return spring and second left return spring and charge door inner cover elastic connection, one side of the right lock rod is elastically connected with the inner cover of the charging door through a second left return spring and a second right return spring, and the upper end of the inner cover of the charging door is movably connected with the inner cover of the charging door through a hinge assembly.
As a preferred technical scheme of the front charging door opening and closing structure of the electric automobile, the hinge assembly comprises an inner cover right fixing support, an inner cover left fixing support, an inner cover right fixing support and an inner cover left fixing support, wherein the inner cover right fixing support and the inner cover left fixing support are respectively arranged on two sides of the upper end of an inner cover of the charging door, and the inner cover left fixing support and the inner cover right fixing support are respectively arranged on two sides of an inner cover of the charging door.
As a preferred technical scheme of the front charging door opening and closing structure of the electric automobile, the hinge assembly further comprises a right bushing, a left bushing, a right torsion spring, a left torsion spring, a right outer hinge support, a left outer hinge support, a right inner hinge support, a left inner hinge support, wherein the right bushing is arranged on the right inner cover fixing support through a pin, the left bushing is arranged on the left inner cover fixing support through a pin, the right torsion spring and the left torsion spring are respectively arranged on the right bushing and the left bushing, the upper end of the right bushing is fixedly connected with the right inner cover fixing support through the right outer hinge support and the right inner hinge support, and the upper end of the left bushing is fixedly connected with the left inner cover fixing support through the left outer hinge support and the left inner hinge support.
As a preferred technical scheme of the front charging door opening and closing structure of the electric automobile, the opening button penetrates through the outer cover of the charging door and is movably connected with the outer cover of the charging door.
As a preferred technical scheme of the opening and closing structure of the front charging door of the electric automobile, racks are arranged on one sides of the right locking rod and the left locking rod, a plurality of gear teeth matched with the racks are integrally formed on the periphery of the gear, and the gear, the right locking rod and the left locking rod are meshed with each other.
According to the preferable technical scheme of the opening and closing structure of the front charging door of the electric automobile, the inner cover right fixing support and the inner cover left fixing support are symmetrically distributed, and the inner cover right fixing support and the inner cover left fixing support are symmetrically distributed.
Compared with the prior art, the utility model has the beneficial effects that:
when the charging door is opened, an opening button is manually pressed downwards in a charging door assembly, a right lock rod is pressed to move towards the left side by the extrusion of the opening button and drives a first left return spring and a second left return spring to elastically stretch, meanwhile, a gear is driven to rotate by a right lock rod meshed with the gear, the left lock rod meshed with the gear synchronously moves towards the right side and drives a first right return spring and a second right return spring to elastically stretch, so that the right lock rod and the left lock rod are separated from lock holes on an inner cover of the charging door, meanwhile, under the torsional acting force of a right torsion spring and a left torsion spring in a hinge assembly, a left outer hinge support, a left inner hinge support, a right outer hinge support and a right inner hinge support drive the inner cover of the charging door to turn upwards so as to open the charging door, when the charging door is closed, a hand is placed on the outer cover of the charging door, and presses the outer cover of the charging door downwards with the inner cover of the charging door, the right lock rod and the left lock rod are pressed into the lock hole of the inner cover of the charging door, so that the charging door is closed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic top view of the present invention in an open state;
fig. 4 is a schematic bottom view of the open state of the present invention.
In the figure: 1. a charging door outer cover; 2. a charging inner door; 3. opening a button; 4. a button return spring; 5. a right lock lever; 6. a gear; 7. a left lock lever; 8. a first left return spring; 9. a second left return spring; 10. a first right return spring; 11. a second right return spring; 12. a charging door inner cover; 13. a right outer hinge bracket; 14. a left outer hinge bracket; 15. a right inner hinge bracket; 16. a left inner hinge bracket; 17. a right bushing; 18. a left bushing; 19. a right torsion spring; 20. a left torsion spring; 21. the inner cover right fixed support; 22. a left fixed bracket of the inner cover; 23. the inner cover right fixing bracket; 24. and the inner cover left fixing bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: a front charging door opening and closing structure of an electric automobile comprises a charging door assembly, a charging door inner cover 12 and a hinge assembly, wherein the upper end of the charging door inner cover 12 is provided with the charging door assembly, the charging door assembly comprises a charging door outer cover 1, a charging door inner cover 2, an opening button 3, a button return spring 4, a right lock rod 5, a gear 6, a left lock rod 7, a first left return spring 8, a second left return spring 9, a first right return spring 10 and a second right return spring 11, the charging door inner cover 2 is arranged on the inner side of the charging door outer cover 1, the charging door outer cover 1 is used for sealing the charging door, the charging door inner cover 2 is used for arranging the right lock rod 5, the gear 6, the left lock rod 7, the first left return spring 8, the second left return spring 9, the first right return spring 10 and the second right return spring 11, the opening button 3 is arranged at the middle position inside the charging door outer cover 1, and the bottom end of the opening button 3 is provided with the return spring 4, the opening button 3 penetrates through the charging door outer cover 1 and is movably connected with the charging door outer cover 1, wherein the opening button 3 can be pressed downwards elastically and reset upwards through a button return spring 4, a right lock rod 5 and a left lock rod 7 are respectively arranged at two sides in the charging door inner cover 2, a gear 6 is arranged between the right lock rod 5 and the left lock rod 7, one side of the left lock rod 7 is elastically connected with the charging door inner cover 2 through a first left return spring 8 and a second left return spring 9, one side of the right lock rod 5 is elastically connected with the charging door inner cover 2 through a second left return spring 9 and a second right return spring 11, when the charging door assembly is used specifically, the opening button 3 is pressed downwards, the right lock rod 5 is pressed to the left side to move through the extrusion of the opening button 3 and drives the first left return spring 8 and the second left return spring 9 to elastically stretch, and simultaneously the gear 6 is driven to rotate through the right lock rod 5 meshed with the gear 6, the left lock rod 7 meshed with the gear 6 synchronously moves towards the right side and drives the first right return spring, the first right return spring 10 and the second right return spring 11 to elastically stretch, so that the right lock rod 5 and the left lock rod 7 are separated from a lock hole in the charging door inner cover 12, the lock hole is not marked in the drawing, the upper end of the charging door inner cover 12 is movably connected with the charging door inner cover 2 through a hinge assembly, wherein the charging door inner cover 2 in the charging door assembly can elastically stretch outwards through the hinge assembly so as to facilitate the opening of the charging door.
Specifically, the hinge assembly includes an inner cover right fixing support 21, an inner cover left fixing support 22, an inner cover right fixing support 23 and an inner cover left fixing support 24, the inner cover right fixing support 21 and the inner cover left fixing support 22 are respectively disposed at both sides of an upper end of the inner cover 12 of the charging door, and the inner cover right fixing support 21 and the inner cover left fixing support 22 are symmetrically distributed, the inner cover left fixing support 24 and the inner cover right fixing support 23 are respectively disposed at both sides of the inner cover 2 of the charging door, and the inner cover right fixing support 23 and the inner cover left fixing support 24 are symmetrically distributed, wherein the inner cover right fixing support 21 and the inner cover left fixing support 22 are connectors of the inner cover 12 of the charging door, the inner cover right fixing support 23 and the inner cover left fixing support 24 are connectors of the inner cover 2 of the charging door for connection between the inner cover 2 and the inner cover 12 of the charging door, and further, the hinge assembly further includes a right bushing 17, a left bushing, The inner cover comprises a left bush 18, a right torsion spring 19, a left torsion spring 20, a right outer hinge support 13, a left outer hinge support 14, a right inner hinge support 15, a left inner hinge support 16 and a right bush 17 which are arranged on an inner cover right fixing support 21 through pins, the left bush 18 is arranged on an inner cover left fixing support 22 through pins, the right torsion spring 19 and the left torsion spring 20 are respectively arranged on the right bush 17 and the left bush 18, the upper end of the right bush 17 is fixedly connected with an inner cover right fixing support 23 through the right outer hinge support 13 and the right inner hinge support 15, the upper end of the left bush 18 is fixedly connected with an inner cover left fixing support 24 through the left outer hinge support 14 and the left inner hinge support 16, wherein the right bush 17, the right torsion spring 19, the right outer hinge support 13 and the right inner hinge support 15 are used for connecting the inner cover right fixing support 21 and the inner cover right fixing support 23, the left bush 18, Left torsion spring 20, left outer hinge support 14 and left inner hinge support 16 are used for being connected between inner cover left side fixed bolster 22 and inner cup left side fixed bolster 24, and in concrete use, after right locking lever 5 and left locking lever 7 break away from the lockhole on the door inner cover 12 that charges, meanwhile, under the torsional action power of right torsion spring 19 and left torsion spring 20 in the hinge assembly, left outer hinge support 14 and left inner hinge support 16 and right outer hinge support 13 and right inner hinge support 15 drive the door inner cup 2 that charges and upwards overturn.
The utility model has the following use flow and working principle: when the utility model is opened, the opening button 3 is pressed in the charging door assembly manually, the right lock rod 5 is pressed to move towards the left side by the extrusion of the opening button 3, and drives the first left return spring 8 and the second left return spring 9 to elastically stretch, meanwhile, the gear 6 is driven to rotate by the right lock rod 5 meshed with the gear 6, the left lock rod 7 meshed with the gear 6 synchronously moves towards the right side and drives the first right return spring 10 and the second right return spring 11 to elastically stretch, so that the right lock rod 5 and the left lock rod 7 are separated from the lock hole on the charging door inner cover 12, meanwhile, under the torsional acting force of the right torsion spring 19 and the left torsion spring 20 in the hinge assembly, the left outer hinge support 14 and the left inner hinge support 16, the right outer hinge support 13 and the right inner hinge support 15, the charging door 2 is driven to turn upwards, so as to realize the opening of the charging door, when the utility model is closed, the hand is placed on the door of charging enclosing cover 1 to mutually charging door inner cover 12 presses down the door of charging enclosing cover 1, and right locking lever 5 and left locking lever 7 are impressed in the lockhole of charging door inner cover 12 to this realizes the closing of charging door.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an electric automobile leading charge door opening and closing structure which characterized in that: the charging door comprises a charging door assembly, a charging door inner cover (12) and a hinge assembly, wherein the upper end of the charging door inner cover (12) is provided with the charging door assembly, the charging door assembly comprises a charging door outer cover (1), a charging door inner cover (2), an opening button (3), a button return spring (4), a right locking rod (5), a gear (6), a left locking rod (7), a first left return spring (8), a second left return spring (9), a first right return spring (10) and a second right return spring (11), the charging door inner cover (2) is arranged on the inner side of the charging door outer cover (1), the opening button (3) is arranged at the middle position inside the charging door outer cover (1), the bottom end of the opening button (3) is provided with the button return spring (4), the right locking rod (5) and the left locking rod (7) are respectively arranged on two sides inside the charging door inner cover (2), gear (6) set up between right locking lever (5) and left locking lever (7), one side of left locking lever (7) is through first left return spring (8) and second left return spring (9) and charging door inner cover (2) elastic connection, one side of right locking lever (5) is through second left return spring (9) and second right return spring (11) and charging door inner cover (2) elastic connection, the upper end of charging door inner cover (12) is through hinge assembly and charging door inner cover (2) swing joint.
2. The opening and closing structure of the front charging door of the electric automobile according to claim 1, characterized in that: the hinge assembly comprises an inner cover right fixing support (21), an inner cover left fixing support (22), an inner cover right fixing support (23) and an inner cover left fixing support (24), wherein the inner cover right fixing support (21) and the inner cover left fixing support (22) are arranged on two sides of the upper end of the inner cover (12) of the charging door respectively, and the inner cover left fixing support (24) and the inner cover right fixing support (23) are arranged on two sides of the inner cover (2) of the charging door respectively.
3. The opening and closing structure of the front charging door of the electric automobile according to claim 2, characterized in that: the hinge assembly also comprises a right bushing (17), a left bushing (18), a right torsion spring (19), a left torsion spring (20), a right outer hinge support (13), a left outer hinge support (14), a right inner hinge support (15), a left inner hinge support (16), wherein the right bushing (17) is arranged on an inner cover right fixing support (21) through a pin, the left bushing (18) is arranged on the left fixed bracket (22) of the inner cover through a pin, the right torsion spring (19) and the left torsion spring (20) are respectively arranged on the right bushing (17) and the left bushing (18), the upper end of the right bushing (17) is fixedly connected with an inner cover right fixing bracket (23) through a right outer hinge bracket (13) and a right inner hinge bracket (15), the upper end of the left bushing (18) is fixedly connected with the inner cover left fixing support (24) through the left outer hinge support (14) and the left inner hinge support (16).
4. The opening and closing structure of the front charging door of the electric automobile according to claim 1, characterized in that: the opening button (3) penetrates through the charging door outer cover (1) and is movably connected with the charging door outer cover (1).
5. The opening and closing structure of the front charging door of the electric automobile according to claim 1, characterized in that: racks are arranged on one sides of the right lock rod (5) and the left lock rod (7), a plurality of gear teeth matched with the racks are integrally formed on the periphery of the gear (6), and the gear (6) is mutually meshed with the right lock rod (5) and the left lock rod (7).
6. The opening and closing structure of the front charging door of the electric automobile according to claim 3, characterized in that: the inner cover right fixing support (21) and the inner cover left fixing support (22) are symmetrically distributed, and the inner cover right fixing support (23) and the inner cover left fixing support (24) are symmetrically distributed.
CN202121972622.2U 2021-08-22 2021-08-22 Front charging door opening and closing structure of electric automobile Active CN216043258U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121972622.2U CN216043258U (en) 2021-08-22 2021-08-22 Front charging door opening and closing structure of electric automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121972622.2U CN216043258U (en) 2021-08-22 2021-08-22 Front charging door opening and closing structure of electric automobile

Publications (1)

Publication Number Publication Date
CN216043258U true CN216043258U (en) 2022-03-15

Family

ID=80559829

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121972622.2U Active CN216043258U (en) 2021-08-22 2021-08-22 Front charging door opening and closing structure of electric automobile

Country Status (1)

Country Link
CN (1) CN216043258U (en)

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Address after: 224000 building 3, No. 1, South hope Avenue, Yancheng Economic Development Zone, Jiangsu Province

Patentee after: Jiangsu Yueda Kia Automobile Co.,Ltd.

Address before: 224000 building 3, No. 1, South hope Avenue, Yancheng Economic Development Zone, Jiangsu Province

Patentee before: DONGFENG YUEDA KIA MOTORS Co.,Ltd.