CN111907607A - Sliding charging small door in automobile - Google Patents
Sliding charging small door in automobile Download PDFInfo
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- CN111907607A CN111907607A CN202010672673.7A CN202010672673A CN111907607A CN 111907607 A CN111907607 A CN 111907607A CN 202010672673 A CN202010672673 A CN 202010672673A CN 111907607 A CN111907607 A CN 111907607A
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- sliding
- charging
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- groove
- charging port
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/24—Superstructure sub-units with access or drainage openings having movable or removable closures; Sealing means therefor
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
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Abstract
An automotive interior sliding charging door comprising: the charging port seat is provided with an inner cavity, an external opening and a charging port; the charging port cover is arranged in the charging port seat in an openable and closable manner and is provided with a sliding foot assembly; the driving mechanism is used for switching the charging opening cover between a closed state and an open hidden state; the input end of the flexible transmission rack is in transmission connection with the driving mechanism; the transmission sliding block is provided with a linkage groove and is in transmission connection with the output end of the flexible transmission rack; the guide block is provided with a guide track groove, the sliding foot component is arranged in the guide track groove in a sliding mode, and the sliding foot component is further inserted into the linkage groove. Through the structural design, the charging opening cover has a covering state and an opening hiding state, can be integrated with the outer surface of the vehicle body when in the covering state, has better aesthetic property, plays a good role in protecting during charging, prevents the charging opening cover from scratching the skin or clothes of the human body, and greatly improves the safety.
Description
Technical Field
The invention relates to the technical field of charging equipment, in particular to an automobile inner sliding type charging small door applied to a new energy electric automobile.
Background
The new energy electric automobile is a vehicle which takes a vehicle-mounted power supply as power and drives wheels to run by using a motor, and meets various requirements of road traffic and safety regulations. It is powered using electricity stored in a battery. Sometimes 12 or 24 batteries are used when driving a car, sometimes more is needed. Generally, a charging port cover is arranged on a vehicle body of the vehicle, the charging port cover can open or close the charging port, and a charging gun rushes through the charging port to charge a battery in the vehicle. Specifically, the charging hatch is a charging port for closing or opening a charging opening in a vehicle body of a vehicle having an electric drive, and has a charging cover that is movable between a closed position and an open position, the closed position: the charging cover forms a substantially seamless transition with the exterior surface of the vehicle body; in the open position, the charging cap releases the charging port to charge the vehicle energy storage device by inserting a charging gun into a corresponding charging receptacle.
When the charging cover small door is used for charging the vehicle, the charging cover small door is covered and applied to a new energy charging automobile in the vehicle with an electric drive. Compared with a common fuel vehicle, the cover plate can be closed after being opened for several minutes when a small refueling door refuels, but the charging time of the new energy charging vehicle is long, and the time that the existing outward-turning cover plate is exposed is also long. Due to safety considerations, the outer protrusion and the outer part of the vehicle body are easy to scratch the skin or clothes of the human body. The turning-over cover plate turned outwards in the charging process is curious for the naughty children, and safety accidents are easy to happen; in addition, for aesthetic reasons, prolonged opening during charging affects a uniform visual appearance of the outer surface.
Disclosure of Invention
In order to overcome the above-mentioned disadvantages of the prior art, the present invention provides an inside sliding type charging door for an automobile, which aims to achieve easy use of the charging door for the vehicle and easy connection of the charging door with a charging cable or a charging plug of the charging cable, and can provide better safety, reliability and aesthetic appearance during use.
The technical scheme for solving the technical problem is as follows: an automotive interior sliding charging door comprising:
the charging port seat is provided with an inner cavity, an external opening communicated with the inner cavity and a charging port respectively communicated with the inner cavity and the in-vehicle battery component;
the charging port cover is arranged in the charging port seat in an openable and closable manner and at least has a covered state and an opened and hidden state, and the charging port cover is provided with a sliding foot assembly;
the driving mechanism is used for providing power so as to realize the switching of the charging opening cover between a closed state and an open hidden state;
the input end of the flexible transmission rack is in transmission connection with the driving mechanism;
the transmission sliding block is provided with a linkage groove and is in transmission connection with the output end of the flexible transmission rack;
the guide block is provided with a guide track groove, the sliding foot component is arranged in the guide track groove in a sliding mode and can move along the guide track groove, and the sliding foot component is further inserted into the linkage groove to achieve transmission connection of the transmission sliding block and the sliding foot component.
Preferably, the transmission slide block is provided with an inner connecting part in an inward protruding manner, and the inner connecting part comprises a first sliding groove and a first sliding part;
the guide block is also provided with a second sliding chute, and a second sliding part is convexly arranged beside the second sliding chute;
the first sliding part is inserted into the second sliding groove and can slide along the second sliding groove, and the second sliding part is inserted into the first sliding groove and can slide along the first sliding groove.
Preferably, the transmission slider is further provided with a transmission groove, the flexible transmission rack is convexly provided with a transmission part, and the transmission part is inserted into the transmission groove to realize the fixed connection of the flexible transmission rack and the transmission slider.
Preferably, the driving mechanism comprises a motor and a rotating gear in transmission connection with the motor, and the flexible transmission rack is meshed with the rotating gear to realize transmission.
Preferably, the runner assembly includes a first runner assembly and a second runner assembly, the guide track groove includes a first track groove set and a second track groove set, the first runner assembly is slidably disposed in the first track groove set, and the second runner assembly is slidably disposed in the second track groove set.
Preferably, the first runner assembly comprises two identical first runner units which are respectively arranged on two sides of the charging port cover in a protruding manner;
the second sliding foot component comprises a driving second sliding foot unit and a driven second sliding foot unit which are respectively arranged on two sides of the charging opening cover in a protruding mode, wherein the driving second sliding foot unit is inserted into a linkage groove in the sliding block body.
Preferably, the guide track groove has a curved section and a flat section.
Preferably, the interlocking groove is obliquely arranged, and the oblique direction of the interlocking groove is opposite to the oblique direction of the bending section.
Preferably, the charging port seat is further provided with a limiting groove, and the flexible transmission rack is arranged in the limiting groove in a penetrating mode.
Preferably, the emergency manual pull line is further included, a pull line fixing groove is further formed in the transmission sliding block, one end of the emergency manual pull line is fixed in the pull line fixing groove, and transmission matching of the emergency manual pull line and the transmission sliding block is achieved.
The invention has the beneficial effects that: 1. through the structural design, the charging cover has a covering state and an opening hiding state, and can be integrated with the outer surface of the vehicle body when in the covering state, so that the charging cover has better aesthetic property, and the risk of foreign matters or water (particularly rainwater) entering between the charging cover and the surrounding vehicle body is reduced; when the charging port seat is in an opened hidden state, the charging port cover is hidden in the inner cavity of the charging port seat, a good protection effect is achieved to replace the existing outward turning type structure, the charging port cover can not scratch the skin or clothes of a human body, and the safety is greatly improved.
2. The transmission mechanism adopts a combination form of a flexible transmission rack and a transmission sliding block, and has the characteristics of simple structure, stable transmission, capability of buffering, absorbing vibration and silencing, capability of transmitting power between a large shaft distance and multiple shafts, low manufacturing cost, no need of lubrication, easiness in maintenance and the like.
3. The automatic opening and closing of the charging opening cover are realized through the electric driving mechanism, so that the opening and closing actions are more accurate, and the condition that manual operation is improper is prevented.
4. Through the cooperation use of parts such as smooth foot subassembly, guide track groove and transmission slider, can make the flap that charges smoothly, high-efficiently switch between closing the state, the state of turning and opening hidden state.
5. Be provided with emergent manual stay wire, manual the flap that will charge is opened under emergency inferior valve.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of another aspect of the present invention.
Fig. 3 is an exploded view of the present invention.
FIG. 4 is an assembly schematic of the drive slide, flexible drive rack, and emergency manual pull line.
Fig. 5 is an assembly schematic of the guide block and the drive slide.
Fig. 6 is an exploded view of the guide block.
Fig. 7 is a side view of the guide block body.
Fig. 8 is an assembly schematic of the charging port cover, guide block and drive slide.
Fig. 9 is a sectional view taken along the line a-a in fig. 8.
Fig. 10 is a sectional view taken along line B-B in fig. 8.
Fig. 11 is an exploded view of the drive mechanism.
Fig. 12 is a sectional view of the charging port cover in a closed state in the present invention.
Fig. 13 is a sectional view during the opening of the charging port cover in the present invention.
Fig. 14 is a sectional view of the charging port cover in an open and hidden state in the present invention.
Fig. 15 is a schematic structural view of the charging port cover.
Fig. 16 is a schematic structural view of the transmission slider.
Fig. 17 is a schematic view of another angle of the driving slider.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 17, an inside sliding type charging wicket of an automobile includes:
the charging port seat 7 is provided with an inner cavity 1, an external opening 2 communicated with the inner cavity 1 and a charging port 3 respectively communicated with the inner cavity 1 and the in-vehicle battery component. Preferably, the charging port seat 7 comprises a base body 4 and a base cover plate 6, all accessories are placed in the charging port seat during assembly, and finally the base cover plate 6 and the base body 4 are fixed together;
charging port cover 8, it can install with opening and shutting charging port seat 7 in, and have at least and cover the state of closing and open hidden state, charging port cover 8 is equipped with the smooth foot subassembly. Preferably, the charging port cover 8 is made by a double-color injection molding process and comprises a hard port cover body 9 and soft rubber 10 arranged on the outer ring of the port cover body 9, and the soft rubber 10 can cover the fit clearance and block foreign matters outside the vehicle;
and the driving mechanism 11 is used for providing power to switch the charging opening cover 8 between a closed state and an open hidden state. Preferably, the driving mechanism 11 includes a motor 12 and a rotating gear 13 in transmission connection with the motor 12, the flexible transmission rack 14 is meshed with the rotating gear 13 to realize transmission, and a protective cover 15 is further disposed on the rotating gear 13, so that the rotating gear 13 and the flexible transmission rack 14 at the part meshed with the rotating gear 13 can be shielded, a good protection effect is achieved, and the influence of external impurities on normal use is prevented;
the input end of the flexible transmission rack 14 is in transmission connection with the driving mechanism 11;
the transmission slide block 16 is provided with a linkage groove 17, and the transmission slide block 16 is in transmission connection with the output end of the flexible transmission rack 14;
the guide block 18 is provided with a guide track groove 19, the sliding foot component is arranged in the guide track groove 19 in a sliding mode and can move along the guide track groove 19, the sliding foot component is further inserted into the linkage groove 17, and the transmission connection of the transmission sliding block 16 and the sliding foot component is achieved. Preferably, the guide block 18 is made by a two-shot molding process, and includes a hard guide block body 20 and a soft blocking piece 21 adapted to the guide track groove 19, where the blocking piece 21 is used to perform local sealing protection on the guide track groove 19 and prevent the intrusion of large foreign matters from affecting the normal use of the inside.
In this embodiment, the transmission slider 16 is provided with an inner connection portion 22 protruding inwards, and the inner connection portion 22 includes a first sliding groove 23 and a first sliding portion 24; a second sliding groove 25 is further formed in the guide block 18, and a second sliding portion 26 is convexly arranged beside the second sliding groove 25; the first sliding portion 24 is inserted into the second sliding groove 25 and can slide along the second sliding groove 25, and the second sliding portion 26 is inserted into the first sliding groove 23 and can slide along the first sliding groove 23. By adopting the structure of the embodiment, a double sliding fit mode is formed between the transmission sliding block 16 and the guide block 18, so that the combined sliding operation is more stable and reliable, and the conditions of clamping stagnation and derailment cannot occur.
The inner connecting portion 22 may be integrally formed with the transmission slider 16, or may be assembled after being separately formed, and the guide block 18 may be integrally formed with the charging port base 7, or may be assembled after being separately formed.
In order to realize the connection and transmission effect of the flexible transmission rack 14 and the transmission slider 16, a preferred structural composition form is proposed, specifically: the transmission slider 16 is further provided with a transmission groove 27, the flexible transmission rack 14 is convexly provided with a transmission part 28, and the transmission part 28 is inserted in the transmission groove 27 to realize the fixed connection of the flexible transmission rack 14 and the transmission slider 16. In this preferred structure to the form of directly having seted up drive groove 27 on transmission slider 16, can use with the cooperation of the transmission portion 28 on the flexible transmission rack 14, the cooperation part of this preferred mode is directly integrated on transmission slider 16 and flexible transmission rack 14 for the structure of this part is very simple, and the degree of difficulty of processing and assembly is lower, and the operation is used also very reliably and smoothly.
The sliding foot component has various composition forms and has advantages and disadvantages. In this embodiment, a preferable configuration of the runner assembly is provided, which specifically includes a first runner assembly and a second runner assembly, where the guide track groove 19 includes a first track groove group 29 and a second track groove group 30, the first runner assembly is slidably disposed in the first track groove group 29, and the second runner assembly is slidably disposed in the second track groove group 30. More specifically, the first runner assembly includes two identical first runner units 31, and the two identical first runner units are respectively arranged on two sides of the charging port cover 8 in a protruding manner; the second sliding foot component comprises a driving second sliding foot unit 32 and a driven second sliding foot unit 33 which are respectively arranged at two sides of the charging opening cover 8 in a protruding mode, wherein the driving second sliding foot unit 32 is inserted into the linkage groove 17 in the sliding block body. The two smooth foot structures that first smooth foot subassembly and second smooth foot subassembly were made up that adopt in this embodiment to make and to charge and have two sets of contact points between flap 8 and the guide track groove 19, can even atress, make the flap 8 that charges open or the in-process of closing, remove more steadily, and relevant position also can not appear impaired cracked condition because of the atress is too big.
In this embodiment, the guide track groove 19 has a curved section 34 and a flat section 35. The bent section 34 is arranged to enable the charging port cover 8 to realize position changes in multiple dimensions at the same time, so that the charging port cover can be matched with irregular sheet metal of the vehicle body 43, the problem of interference among parts is solved, and normal use of the system is ensured. Meanwhile, the existence of the bent section 34 plays a self-locking function in a specific time period, and the charging opening cover 8 is prevented from being opened when an external force impacts the vehicle, so that a larger potential safety hazard is caused.
Referring to fig. 7, for example, in an application, the second track groove group 30 is located above the first track groove group 29, the first track groove group 29 is in a straight shape, and the second track groove group 30 has a curved section 34 and a straight section 35. When the preferred structure is operated, the charging port cover 8 is switched from a closed state to an open and hidden state, wherein one end of the charging port cover is always in translational motion, and the other end of the charging port cover is firstly in oblique movement towards the charging port seat 7 and then in translational motion, so that the interference with the vehicle body 43 is eliminated between state switching, and the state switching is completed.
In order to match the shape of the second track groove group 30 and the motion track of the active second runner unit 32, so that the motion of the charging port cover 8 is smoother, in this embodiment, the linkage groove 17 is disposed in an inclined manner, and the inclined direction of the linkage groove 17 is opposite to the inclined direction of the curved section 34.
When the active second sliding foot unit 32 is located at the bending section, the direction of the stress is inclined, and the inner wall of the second track groove group 30 and the active second sliding foot unit 32 are easy to slip, so that the transmission effect is influenced. For this purpose, the upper portion of the linkage groove 17 is further provided forward with a positioning hole 36 adapted to the shape of the active second runner unit 32.
The charging port seat 7 is further provided with a limiting groove 37, and the flexible transmission rack 14 penetrates through the limiting groove 37. This spacing groove 37's setting can retrain flexible drive rack 14, makes it can not jump out of the station when reciprocating motion, guarantees driven temperature reliable. Preferably, an anti-falling elastic buckle 38 is arranged at the notch of the limiting groove 37, and the anti-falling elastic buckle 38 abuts against the flexible transmission rack 14; the inside of spacing groove 37 is equipped with stopping snak link 39, and the front end of flexible drive rack 14 is equipped with barb 40, and this stopping snak link 39 and the barb 40 on the flexible drive rack 14 are mutually locked and are cooperated to play further limiting displacement to flexible drive rack 14.
The fault rate of electronic part is higher relatively, in case when breaking down when driving computer, or actuating mechanism 11, will unable to open charging port lid 8 and use, and then lead to the vehicle electric energy not enough can not go, need send the maintenance factory maintenance, under the emergency, still need call the trailer service even, and this kind of condition will cause very big puzzlement to the user. Therefore, the emergency manual pull wire 41 is further included, the transmission sliding block 16 is further provided with a pull wire fixing groove 42, and one end of the emergency manual pull wire 41 is fixed in the pull wire fixing groove 42, so that the emergency manual pull wire 41 is in transmission fit with the transmission sliding block 16. When the driving computer or the driving mechanism 11 is not used, the user can pull the emergency manual pull wire 41 to open the charging port cover 8, so as to charge the vehicle.
When the invention is applied to a new energy automobile, the working principle is as follows:
when charging is needed, the traveling crane computer sends an instruction to the driving mechanism 11 to enable the driving mechanism 11 to start to operate, the driving mechanism 11 outputs power to the flexible transmission rack 14, so that the transmission slide block 16 connected with the driving mechanism is driven to move, the transmission slide block 16 slides in a translation mode relative to the guide block 18, meanwhile, the sliding foot component connected with the transmission slide block 16 also moves with the transmission slide block, the position of the charging opening cover 8 relative to the charging opening seat 7 changes, namely, the covering state can be switched to the opening and hiding state, the external opening 2 and the charging opening 3 are exposed, and a user can access external charging equipment to charge a battery component in the vehicle;
after charging, the traveling crane computer sends an instruction to the driving mechanism 11 so that the driving mechanism 11 starts to run reversely, the driving mechanism 11 outputs power to the flexible transmission rack 14, the flexible transmission rack 14 performs reset motion, at the moment, the transmission slide block 16 connected with the flexible transmission rack is driven to move, so that the transmission slide block 16 performs reverse translational sliding relative to the guide block 18, meanwhile, the sliding foot component connected with the transmission slide block 16 also performs reverse motion with the flexible transmission rack, so that the position of the charging port cover 8 relative to the charging port seat 7 changes, namely, the hidden state can be switched to the closed state from the open state, the charging port cover 8 covers the external opening 2, the charging port 3 is shielded, and meanwhile, the charging port cover 8 and the outer surface of the vehicle body 43 form a whole.
Claims (10)
1. An automobile inner sliding type charging small door is characterized by comprising:
the charging port seat is provided with an inner cavity, an external opening communicated with the inner cavity and a charging port respectively communicated with the inner cavity and the in-vehicle battery component;
the charging port cover is arranged in the charging port seat in an openable and closable manner and at least has a covered state and an opened and hidden state, and the charging port cover is provided with a sliding foot assembly;
the driving mechanism is used for providing power so as to realize the switching of the charging opening cover between a closed state and an open hidden state;
the input end of the flexible transmission rack is in transmission connection with the driving mechanism;
the transmission sliding block is provided with a linkage groove and is in transmission connection with the output end of the flexible transmission rack;
the guide block is provided with a guide track groove, the sliding foot component is arranged in the guide track groove in a sliding mode and can move along the guide track groove, and the sliding foot component is further inserted into the linkage groove to achieve transmission connection of the transmission sliding block and the sliding foot component.
2. The sliding charging wicket in the automobile of claim 1, wherein: the transmission slide block is inwards provided with an inner connecting part in a protruding mode, and the inner connecting part comprises a first sliding groove and a first sliding part;
the guide block is also provided with a second sliding chute, and a second sliding part is convexly arranged beside the second sliding chute;
the first sliding part is inserted into the second sliding groove and can slide along the second sliding groove, and the second sliding part is inserted into the first sliding groove and can slide along the first sliding groove.
3. The sliding charging wicket in the automobile of claim 1, wherein: the transmission slide block is also provided with a transmission groove, the flexible transmission rack is convexly provided with a transmission part, and the transmission part is inserted in the transmission groove to realize the fixed connection of the flexible transmission rack and the transmission slide block.
4. The sliding charging wicket in the automobile of claim 1, wherein: the driving mechanism comprises a motor and a rotating gear in transmission connection with the motor, and the flexible transmission rack is meshed with the rotating gear to realize transmission.
5. The sliding charging wicket in the automobile of claim 1, wherein: the sliding foot assembly comprises a first sliding foot assembly and a second sliding foot assembly, the guide track groove comprises a first track groove group and a second track groove group, the first sliding foot assembly is arranged in the first track groove group in a sliding mode, and the second sliding foot assembly is arranged in the second track groove group in a sliding mode.
6. The sliding charging wicket in the automobile of claim 5, wherein: the first sliding foot assembly comprises two identical first sliding foot units which are respectively arranged on two sides of the charging opening cover in a protruding mode;
the second sliding foot component comprises a driving second sliding foot unit and a driven second sliding foot unit which are respectively arranged on two sides of the charging opening cover in a protruding mode, wherein the driving second sliding foot unit is inserted into a linkage groove in the sliding block body.
7. The sliding charging wicket in the automobile of claim 5, wherein: the guide track groove is provided with a bending section and a flat section.
8. The sliding charging wicket in a vehicle of claim 7, wherein: the linkage groove is obliquely arranged, and the oblique direction of the linkage groove is opposite to that of the bending section.
9. The sliding charging wicket in the automobile of claim 1, wherein: the charging port seat is also provided with a limiting groove, and the flexible transmission rack is arranged in the limiting groove in a penetrating manner.
10. The sliding charging wicket in the automobile of claim 1, wherein: the emergency manual stay wire is characterized by further comprising an emergency manual stay wire, a stay wire fixing groove is further formed in the transmission sliding block, one end of the emergency manual stay wire is fixed in the stay wire fixing groove, and the transmission matching of the emergency manual stay wire and the transmission sliding block is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010672673.7A CN111907607A (en) | 2020-07-14 | 2020-07-14 | Sliding charging small door in automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010672673.7A CN111907607A (en) | 2020-07-14 | 2020-07-14 | Sliding charging small door in automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111907607A true CN111907607A (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010672673.7A Pending CN111907607A (en) | 2020-07-14 | 2020-07-14 | Sliding charging small door in automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN111907607A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193334A (en) * | 2020-12-07 | 2021-01-08 | 宁波华翔汽车饰件有限公司 | Small charging door for automobile |
| CN112477996A (en) * | 2020-12-09 | 2021-03-12 | 上汽通用汽车有限公司 | Ventilation hood cover assembly and automobile front cover |
| CN112776591A (en) * | 2021-02-02 | 2021-05-11 | 宁波华德汽车零部件有限公司 | Locking movement mechanism of actuator |
| CN112918570A (en) * | 2021-03-03 | 2021-06-08 | 上汽通用汽车有限公司 | Charging door system and automobile comprising same |
| CN114394157A (en) * | 2021-12-31 | 2022-04-26 | 优跑汽车技术(上海)有限公司 | Hidden sliding type electric small door and automobile |
| SE2251021A1 (en) * | 2021-09-06 | 2023-03-07 | Porsche Ag | Electric vehicle having a charging flap module |
| WO2023151441A1 (en) * | 2022-02-14 | 2023-08-17 | 科德汽车零部件(上海)有限公司 | Opening and closing cover assembly for opening portion of automobile body |
-
2020
- 2020-07-14 CN CN202010672673.7A patent/CN111907607A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112193334A (en) * | 2020-12-07 | 2021-01-08 | 宁波华翔汽车饰件有限公司 | Small charging door for automobile |
| CN112477996A (en) * | 2020-12-09 | 2021-03-12 | 上汽通用汽车有限公司 | Ventilation hood cover assembly and automobile front cover |
| CN112776591A (en) * | 2021-02-02 | 2021-05-11 | 宁波华德汽车零部件有限公司 | Locking movement mechanism of actuator |
| CN112918570A (en) * | 2021-03-03 | 2021-06-08 | 上汽通用汽车有限公司 | Charging door system and automobile comprising same |
| SE2251021A1 (en) * | 2021-09-06 | 2023-03-07 | Porsche Ag | Electric vehicle having a charging flap module |
| CN114394157A (en) * | 2021-12-31 | 2022-04-26 | 优跑汽车技术(上海)有限公司 | Hidden sliding type electric small door and automobile |
| WO2023151441A1 (en) * | 2022-02-14 | 2023-08-17 | 科德汽车零部件(上海)有限公司 | Opening and closing cover assembly for opening portion of automobile body |
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