Charging port cover for connecting a spray gun to a vehicle

Abstract

The application relates to the technical field of vehicles and discloses a charging port cover for connecting a spraying tool and a vehicle, which comprises a charging port cover body, the charging port cover body is arranged along a first preset direction, a buckle is arranged along a second preset direction, the second preset direction is perpendicular to the first preset direction, the buckle is arranged on the charging port cover body, one side of the buckle close to the charging port cover body is fixedly connected with the charging port cover body, the buckle is detachably connected with the spraying tool, the buckle comprises a first reinforcing rib, a buckle body and a second reinforcing rib which are sequentially arranged along the first preset direction, one side of the buckle body close to the first reinforcing rib is fixedly connected with the first reinforcing rib, and one side of the buckle body close to the second reinforcing rib is fixedly connected with the second reinforcing rib. The spraying convenience of the charging port cover is improved.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more particularly to a charging port cover for connecting a painting fixture and a vehicle. Background Technology

[0002] With the rapid development of the new energy vehicle industry, the design philosophy of charging port covers has undergone a significant evolution from "necessary protection" to "convenience first." Early regulations required vehicles to be equipped with independent charging port covers to ensure the charging interface had basic dustproof, waterproof, and corrosion-resistant capabilities. However, traditional covers suffered from cumbersome manual operation and high failure rates in the electric structure, impacting user experience. In recent years, thanks to the maturity of charging interface protection technology, its sealing performance and durability have been greatly improved, directly coping with daily environmental challenges such as rain and dust. This has relatively reduced the necessity of external covers, and the design focus has shifted to improving ease of operation. The industry trend is to simplify or eliminate independent external covers, instead optimizing the process through "easy-open" solutions such as one-button opening via the central control screen or magnetic closures, while ensuring harmony with the overall vehicle appearance.

[0003] The existing charging port cover is locked in place by a locking mechanism. However, during painting, the charging port cover is blocked by the locking mechanism, which can lead to poor painting results. Utility Model Content

[0004] To address the technical problems in the background art, this utility model provides a charging port cover for connecting a spraying fixture, the charging port cover comprising: A charging port cover body, wherein the charging port cover body is disposed along a first preset direction; A buckle is provided along a second preset direction, which is perpendicular to the first preset direction. The buckle is disposed on the charging port cover body. The side of the buckle near the charging port cover body is fixedly connected to the charging port cover body. The buckle is detachably connected to a spraying fixture. The buckle includes a first reinforcing rib, a buckle body, and a second reinforcing rib arranged sequentially along the first preset direction. The side of the buckle body near the first reinforcing rib is fixedly connected to the first reinforcing rib. The side of the buckle body near the second reinforcing rib is fixedly connected to the second reinforcing rib.

[0005] Furthermore, the first reinforcing rib and the second reinforcing rib are symmetrically distributed along the central axis of the buckle body.

[0006] Furthermore, the buckle body includes a first snap-fit ​​arm, a second snap-fit ​​arm, and a connecting portion; the connecting portion is disposed between the first snap-fit ​​arm and the second snap-fit ​​arm; the side of the connecting portion near the first snap-fit ​​arm is fixedly connected to the first snap-fit ​​arm; the side of the connecting portion near the second snap-fit ​​arm is fixedly connected to the second snap-fit ​​arm.

[0007] Furthermore, the first latching arm is arranged along the second preset direction; the second latching arm is arranged along the second preset direction; and the connecting portion is arranged along the first preset direction.

[0008] Furthermore, the side of the first snap-fit ​​arm away from the connecting portion is fixedly connected to the first reinforcing rib; the side of the second snap-fit ​​arm away from the connecting portion is fixedly connected to the second reinforcing rib.

[0009] Furthermore, the first reinforcing rib is a triangular plate-shaped reinforcing rib; the second reinforcing rib is a triangular plate-shaped reinforcing rib.

[0010] Furthermore, the length of the connecting part is 12mm-16mm; the length of the first snap-fit ​​arm is 9.5mm-9.9mm; the width of the first snap-fit ​​arm is 4.5mm-5.5mm; the length of the second snap-fit ​​arm is 9.5mm-9.9mm; and the width of the second snap-fit ​​arm is 4.5mm-5.5mm.

[0011] Furthermore, the length of the charging port cover body is 262mm-266mm; the width of the charging port cover body is 168mm-172mm.

[0012] Furthermore, the charging port cover includes at least one set of latching units; each set of latching units includes a first latch and a second latch; the first latch and the second latch are symmetrically distributed along the central axis of the charging port cover body.

[0013] This utility model also provides a vehicle, which includes a charging port cover for connecting a painting fixture as described above.

[0014] The beneficial effects of this utility model are: This utility model discloses a charging port cover for connecting a painting fixture and a vehicle. The charging port cover includes: a charging port cover body, which is arranged along a first preset direction; and a buckle, which is arranged along a second preset direction. The second preset direction is perpendicular to the first preset direction. The buckle is disposed on the charging port cover body. The side of the buckle near the charging port cover body is fixedly connected to the charging port cover body. The buckle is detachably connected to the painting fixture. The buckle includes a first reinforcing rib, a buckle body, and a second reinforcing rib arranged sequentially along the first preset direction. The side of the buckle body near the first reinforcing rib is fixedly connected to the first reinforcing rib. The side of the buckle body near the second reinforcing rib is fixedly connected to the second reinforcing rib. By setting a buckle in the vertical direction of the charging port cover body, and the buckle being detachably connected to the spraying fixture, the convenience and efficiency of spraying the charging port cover are improved; by setting a first reinforcing rib and a second reinforcing rib on the buckle, the installation firmness and stability of the charging port cover and the spraying fixture are improved, making it less likely for the charging port cover to fall off or be bumped during spraying, thus improving the safety of use. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of a charging port cover provided by this utility model; Figure 2 This is a schematic diagram of a buckle provided by this utility model; Figure 3 The first dimension diagram of the buckle provided by this utility model is shown in the figure below; Figure 4 The middle part is a second dimension schematic diagram of a buckle provided by this utility model; Figure 5 This is a cross-sectional schematic diagram of a charging port cover edge buckle unit provided by this utility model; Figure 6 This is a cross-sectional view of a charging port cover along any of the buckles provided by this utility model; Figure 7 This is a schematic diagram showing the dimensions of a charging port cover provided by this utility model; Figure 8 This is a schematic diagram of a spraying fixture provided by this utility model; [Explanation of Labels in the Attached Image] 1-Charging port cover body, 2-Snap fastener, 3-First reinforcing rib, 4-Snap fastener body, 5-Second reinforcing rib, 6-First snap arm, 7-Second snap arm, 8-Connecting part, 9-Snap fastener unit, 10-First snap fastener, 11-Second snap fastener. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0018] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Since the embodiments disclosed in this utility model can be arranged in different directions, these terms indicating direction are only for illustration and should not be regarded as limitations. For example, "upper" and "lower" are not necessarily limited to directions opposite to or consistent with the direction of gravity. In addition, features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0019] like Figure 1-8 As shown, this utility model provides a charging port cover for connecting a painting fixture and a vehicle, the charging port cover comprising: Charging port cover body 1, wherein the charging port cover body 1 is disposed along a first preset direction; The buckle 2 is arranged along a second preset direction, which is perpendicular to the first preset direction. The buckle 2 is disposed on the charging port cover body 1. The side of the buckle 2 near the charging port cover body 1 is fixedly connected to the charging port cover body 1. The buckle 2 is detachably connected to the spraying fixture. The buckle 2 includes a first reinforcing rib 3, a buckle body 4, and a second reinforcing rib 5 arranged sequentially along the first preset direction. The side of the buckle body 4 near the first reinforcing rib 3 is fixedly connected to the first reinforcing rib 3. The side of the buckle body 4 near the second reinforcing rib 5 is fixedly connected to the second reinforcing rib 5.

[0020] In some embodiments, the charging port cover includes a charging port cover body 1 and a buckle 2; the first preset direction can be as follows: Figure 1 The horizontal direction shown, the second preset direction can be as follows: Figure 1 The vertical direction shown; the charging port cover body 1 is set along the first preset direction, and the buckle 2 is set along the second preset direction, the two being perpendicular to each other; the buckle 2 is set on the charging port cover body 1, and the side of the buckle 2 closest to the charging port cover body 1 is fixedly connected to the charging port cover body 1; the buckle 2 is detachably connected to the spraying fixture, the spraying fixture as shown Figure 8 As shown, the number of clips 2 on the charging port cover body 1 is the same as the number of clips 2 required on the spraying fixture, and the shape of the clips 2 matches the shape of the clips 2 required on the spraying fixture, ensuring that the charging port cover is firmly and stably installed on the spraying fixture, and improving the ease of installation and disassembly of the charging port cover relative to the spraying fixture; the clips 2 include a first reinforcing rib 3, a clip body 4 and a second reinforcing rib 5 arranged sequentially along a first preset direction, and the side of the clip body 4 close to the first reinforcing rib 3 is fixedly connected to the first reinforcing rib 3, and the side of the clip body 4 close to the second reinforcing rib 5 is fixedly connected to the second reinforcing rib 5, making the connection between the charging port cover and the spraying fixture more secure, ensuring that the installation point between the charging port cover and the spraying fixture is firm and stable, not easy to shake, and improving the spraying accuracy of the charging port cover.

[0021] In other embodiments, the first preset direction and the second preset direction can be set according to the actual situation.

[0022] In this invention, the first reinforcing rib 3 and the second reinforcing rib 5 are symmetrically distributed along the central axis of the buckle body 4.

[0023] In some embodiments, such as Figure 2 As shown, the first reinforcing rib 3 and the second reinforcing rib 5 are symmetrically distributed along the central axis of the buckle body 4, and the shape and size of the first reinforcing rib 3 and the second reinforcing rib 5 can be the same. By setting symmetrical first and second reinforcing ribs at the buckle stress points, the structural strength and deformation resistance of the buckle body are significantly enhanced, effectively resisting the mechanical stress and vibration generated during frequent installation, disassembly, and painting processes, preventing the buckle from breaking due to fatigue or external impact, ensuring the long-term reliability and durability of the connection between the buckle and the painting fixture, and preventing production interruption due to buckle failure.

[0024] In other embodiments, the positions of the first reinforcing rib 3 and the second reinforcing rib 5 can be set according to the actual situation.

[0025] In this utility model, the buckle body 4 includes a first snap-fit ​​arm 6, a second snap-fit ​​arm 7, and a connecting part 8; the connecting part 8 is disposed between the first snap-fit ​​arm 6 and the second snap-fit ​​arm 7; the side of the connecting part 8 near the first snap-fit ​​arm 6 is fixedly connected to the first snap-fit ​​arm 6; the side of the connecting part 8 near the second snap-fit ​​arm 7 is fixedly connected to the second snap-fit ​​arm 7.

[0026] In some embodiments, such as Figure 2 As shown, the buckle body 4 includes an integrally formed first snap-fit ​​arm 6, a second snap-fit ​​arm 7, and a connecting part 8. The connecting part 8 is disposed between the first snap-fit ​​arm 6 and the second snap-fit ​​arm 7. The side of the connecting part 8 closest to the first snap-fit ​​arm 6 is fixedly connected to the first snap-fit ​​arm 6, and the side of the connecting part 8 closest to the second snap-fit ​​arm 7 is fixedly connected to the second snap-fit ​​arm 7. The integrated design of the two symmetrical first snap-fit ​​arms, the second snap-fit ​​arm, and the connecting part eliminates the connection gaps and potential loosening points between parts, making the force distribution of the buckle body more uniform and the bonding strength higher. This simplifies the buckle structure and manufacturing process, greatly improves the manufacturing efficiency and overall consistency of the buckle, and ensures that each buckle has stable and reliable performance, enabling the automated production line to operate stably.

[0027] In this utility model, the first snap-fit ​​arm 6 is arranged along the second preset direction; the second snap-fit ​​arm 7 is arranged along the second preset direction; and the connecting part 8 is arranged along the first preset direction.

[0028] In some embodiments, such as Figure 2 As shown, the first latching arm 6 and the second latching arm 7 are both arranged along a second preset direction, and the connecting part 8 is arranged along a first preset direction. The first latching arm 6 and the second latching arm 7 are both perpendicular to the connecting part 8, so that the buckle 2 exists in an inverted U-shape on the charging port cover body 1. The inverted U-shaped structure formed by the first latching arm and the second latching arm being arranged perpendicular to the connecting part allows it to accurately engage with the guide rail on the corresponding spraying fixture, achieving two-way limiting in both radial and axial directions. This ensures that the buckle is accurately positioned on the spraying fixture without shaking, improves the assembly stability of the charging port cover, effectively prevents loosening or displacement that may occur during high-speed operation of the paint spraying line, and ensures a smooth spraying process.

[0029] In other embodiments, the orientation of the first latching arm 6, the second latching arm 7, and the connecting portion 8 can be set according to actual conditions.

[0030] In this utility model, the side of the first snap-fit ​​arm 6 away from the connecting part 8 is fixedly connected to the first reinforcing rib 3; the side of the second snap-fit ​​arm 7 away from the connecting part 8 is fixedly connected to the second reinforcing rib 5.

[0031] In some embodiments, such as Figure 2 As shown, the side of the first snap-fit ​​arm 6 away from the connecting part 8 is fixedly connected to the first reinforcing rib 3, and the side of the second snap-fit ​​arm 7 away from the connecting part 8 is fixedly connected to the second reinforcing rib 5. That is, reinforcing ribs are designed on both sides of the snap-fit ​​body 4. The reinforcing ribs are fixed to the outside of each snap-fit ​​arm, directly applying the reinforcing effect to the key parts of the snap-fit ​​arm that are most prone to deformation or breakage due to bending stress. This improves the rigidity and bending resistance of the snap-fit ​​arm, ensuring that it can maintain its shape during repeated snap-fit ​​and separation actions. This ensures that the snap-fit ​​and the spraying tooling achieve the expected tight fit effect every time they are connected, extending the service life of the charging port cover.

[0032] Among them, the first reinforcing rib 3 is a triangular plate-shaped reinforcing rib; the second reinforcing rib 5 is a triangular plate-shaped reinforcing rib.

[0033] In some embodiments, such as Figure 2 As shown, the shape of the first reinforcing rib 3 is the same as that of the second reinforcing rib 5, both being triangular plate-shaped reinforcing ribs. Furthermore, the dimensions of the first reinforcing rib 3 and the second reinforcing rib 5 can be the same, and the angle between the first reinforcing rib 3 and the first snap-fit ​​arm 6 can be the same as the angle between the second reinforcing rib 5 and the second snap-fit ​​arm 7, meaning they are symmetrically designed. Using a triangular plate-shaped structure as the reinforcing rib achieves an optimal balance between lightweight and high strength. The plate-shaped form provides ample reinforcement surface, effectively dispersing stress from the snap-fit ​​arm and significantly enhancing the snap-fit's torsional and bending resistance.

[0034] In this utility model, the length of the connecting part 8 is 12mm-16mm; the length of the first snap-fit ​​arm 6 is 9.5mm-9.9mm; the width of the first snap-fit ​​arm 6 is 4.5mm-5.5mm; the length of the second snap-fit ​​arm 7 is 9.5mm-9.9mm; and the width of the second snap-fit ​​arm 7 is 4.5mm-5.5mm.

[0035] In some embodiments, such as Figure 3-4 As shown, the length of the connecting part 8 can be 12mm-16mm, preferably 14mm; the length of the first snap-fit ​​arm 6 is 9.5mm-9.9mm, preferably 9.6mm; the width of the first snap-fit ​​arm 6 is 4.5mm-5.5mm, preferably 5mm; the length of the second snap-fit ​​arm 7 is 9.5mm-9.9mm, preferably 9.6mm; the width of the second snap-fit ​​arm 7 is 4.5mm-5.5mm, preferably 5mm; additionally, Figure 4As can be seen, the distance between the first latching arm 6 and the second latching arm 7 is 10mm; the bottom of each of the first latching arm 6 and the second latching arm 7 is divided into two parts, one part is fixedly connected to the charging port cover body 1, and the other part is suspended, with a distance of 1mm between the two parts; the distance between the bottom of the connection point between the first latching arm 6 / the second latching arm 7 and the connecting part 8 and the bottom of the suspended part of the first latching arm 6 / the second latching arm 7 is 6mm; the distance between the bottom of the suspended part of the first latching arm 6 / the second latching arm 7 and the bottom of the first latching arm 6 / the second latching arm 7 is 1.5mm. The latches of this size meet the necessary structural strength requirements while minimizing space occupation, allowing them to be cleverly integrated into the limited space of the charging port cover. This does not affect the overall aesthetics of the vehicle while providing ample operating space for the automated painting robot's spray gun path planning, avoiding interference.

[0036] In other embodiments, the length of the connecting part 8, the length of the first latching arm 6, the width of the first latching arm 6, the length of the second latching arm 7, and the width of the second latching arm 7 can be set according to actual conditions.

[0037] In this utility model, the length of the charging port cover body 1 is 262mm-266mm; the width of the charging port cover body 1 is 168mm-172mm.

[0038] In some embodiments, such as Figure 7 As shown, the length of the charging port cover body 1 can be 262mm-266mm, preferably 264.3mm; the width of the charging port cover body 1 can be 168mm-172mm, preferably 170.3mm; and the charging port cover body 1 is made of plastic injection molding. The outer side of the charging port cover body 1 is curved, and its appearance is mainly determined by the overall vehicle appearance, including the contour and seam design, dimensional engineering, and quality. The one-time molding process using plastic injection molding ensures the structural integrity and dimensional consistency of the charging port cover body, allowing for precise matching with the vehicle body contour, ensuring smooth surface finish after assembly, and providing a good adhesion base for subsequent painting, contributing to a uniform and aesthetically pleasing paint finish.

[0039] In other embodiments, the length and width of the charging port cover body 1 can be set according to actual conditions.

[0040] In this utility model, the charging port cover includes at least one set of latching units 9; each set of latching units 9 includes a first latch 10 and a second latch 11; the first latch 10 and the second latch 11 are symmetrically distributed along the central axis of the charging port cover body 1.

[0041] In some embodiments, such as Figure 1As shown, the charging port cover includes a set of snap-fit ​​units 9. Each set of snap-fit ​​units 9 includes a first snap-fit ​​10 and a second snap-fit ​​11, and the first snap-fit ​​10 and the second snap-fit ​​11 are symmetrically distributed along the central axis of the charging port cover body 1. The position design of the snap-fit ​​units is mainly to cooperate with the painting fixture. The snap-fit ​​unit design including two snap-fits is more in line with the needs of the production site, and can quickly complete the disassembly and reassembly of the charging port cover and the painting fixture. It adapts to the fast pace of the manufacturing process, meets the needs of the workshop painting production, and enables the robot to simultaneously complete the painting of the front door, rear door, side panel and charging port cover of the vehicle, ensuring the painting effect, high surface smoothness and uniform paint film thickness.

[0042] In other embodiments, the number of latching units 9 can be set according to actual conditions.

[0043] The working principle of this utility model, which relates a charging port cover for connecting a painting fixture and a vehicle, is as follows: When the charging port cover needs to be painted, the buckle 2 on the charging port cover is detachably connected to the spraying fixture. The reinforcing ribs on both sides of each buckle 2 make the connection between the charging port cover and the spraying fixture more secure and stable. After the two are connected, the robot paints the charging port cover. The design of the buckle 2 prevents the charging port cover from being blocked by the spraying fixture, improves the spraying effect, and makes the paint film thickness uniform.

[0044] In one exemplary embodiment, the present invention also provides a vehicle, the vehicle including a charging port cover, the charging port cover and the front door, rear door and side panel of the vehicle are painted simultaneously, with high surface smoothness and uniform paint film thickness.

[0045] The beneficial effects of this utility model are: This utility model discloses a charging port cover for connecting a painting fixture and a vehicle. The charging port cover includes: a charging port cover body, which is arranged along a first preset direction; and a buckle, which is arranged along a second preset direction. The second preset direction is perpendicular to the first preset direction. The buckle is disposed on the charging port cover body. The side of the buckle near the charging port cover body is fixedly connected to the charging port cover body. The buckle is detachably connected to the painting fixture. The buckle includes a first reinforcing rib, a buckle body, and a second reinforcing rib arranged sequentially along the first preset direction. The side of the buckle body near the first reinforcing rib is fixedly connected to the first reinforcing rib. The side of the buckle body near the second reinforcing rib is fixedly connected to the second reinforcing rib. By setting at least one set of latching units in the vertical direction of the charging port cover body, each set of latching units includes a first latch and a second latch, the shape of the latching unit matches the shape of the spraying fixture, which facilitates the detachable connection between the latch and the spraying fixture, avoids obstruction during the painting process, improves the convenience and efficiency of the charging port cover spraying, ensures the spraying effect, can adapt to the fast pace of the manufacturing process, and this design can be applied to all vehicle models, with high versatility; setting a first reinforcing rib and a second reinforcing rib on the latch improves the installation firmness and stability of the charging port cover and the spraying fixture, making it less likely for the charging port cover to fall off or be bumped during spraying, thus improving the safety of use.

[0046] The above description is merely an embodiment of this application and is not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

[0047] Although embodiments of this application have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of this application, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A charging port cover for connecting a spraying fixture, characterized in that, The charging port cover includes: Charging port cover body (1), the charging port cover body (1) is arranged along a first preset direction; The buckle (2) is arranged along a second preset direction; the second preset direction is perpendicular to the first preset direction; the buckle (2) is arranged on the charging port cover body (1); the side of the buckle (2) near the charging port cover body (1) is fixedly connected to the charging port cover body (1); the buckle (2) is detachably connected to the spraying fixture; the buckle (2) includes a first reinforcing rib (3), a buckle body (4) and a second reinforcing rib (5) arranged sequentially along the first preset direction; the side of the buckle body (4) near the first reinforcing rib (3) is fixedly connected to the first reinforcing rib (3); the side of the buckle body (4) near the second reinforcing rib (5) is fixedly connected to the second reinforcing rib (5).

2. The charging port cover for connecting a spraying fixture according to claim 1, characterized in that, The first reinforcing rib (3) and the second reinforcing rib (5) are symmetrically distributed along the central axis of the buckle body (4).

3. The charging port cover for connecting a spraying fixture according to claim 2, characterized in that, The buckle body (4) includes a first snap-fit ​​arm (6), a second snap-fit ​​arm (7), and a connecting part (8); the connecting part (8) is disposed between the first snap-fit ​​arm (6) and the second snap-fit ​​arm (7); the side of the connecting part (8) near the first snap-fit ​​arm (6) is fixedly connected to the first snap-fit ​​arm (6); the side of the connecting part (8) near the second snap-fit ​​arm (7) is fixedly connected to the second snap-fit ​​arm (7).

4. The charging port cover for connecting a spraying fixture according to claim 3, characterized in that, The first snap-fit ​​arm (6) is arranged along the second preset direction; the second snap-fit ​​arm (7) is arranged along the second preset direction; the connecting part (8) is arranged along the first preset direction.

5. The charging port cover for connecting a spraying fixture according to claim 4, characterized in that, The first snap-fit ​​arm (6) is fixedly connected to the first reinforcing rib (3) on the side away from the connecting part (8); the second snap-fit ​​arm (7) is fixedly connected to the second reinforcing rib (5) on the side away from the connecting part (8).

6. The charging port cover for connecting a spraying fixture according to claim 5, characterized in that, The first reinforcing rib (3) is a triangular plate-shaped reinforcing rib; the second reinforcing rib (5) is a triangular plate-shaped reinforcing rib.

7. The charging port cover for connecting a spraying fixture according to claim 6, characterized in that, The length of the connecting part (8) is 12mm-16mm; the length of the first snap-fit ​​arm (6) is 9.5mm-9.9mm; the width of the first snap-fit ​​arm (6) is 4.5mm-5.5mm; the length of the second snap-fit ​​arm (7) is 9.5mm-9.9mm; the width of the second snap-fit ​​arm (7) is 4.5mm-5.5mm.

8. The charging port cover for connecting a spraying fixture according to claim 7, characterized in that, The length of the charging port cover body (1) is 262mm-266mm; the width of the charging port cover body (1) is 168mm-172mm.

9. The charging port cover for connecting a spraying fixture according to claim 8, characterized in that, The charging port cover includes at least one set of latching units (9); each set of latching units (9) includes a first latch (10) and a second latch (11); the first latch (10) and the second latch (11) are symmetrically distributed along the central axis of the charging port cover body (1).

10. A vehicle, characterized in that, Includes a charging port cover for connecting a spraying fixture as described in any one of claims 1-9.

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