Oil filler mounting structure and vehicle

Abstract

The utility model relates to the technical field of vehicles, in particular to an oil filler mounting structure and a vehicle. The technical problem that an existing oil filler box is poor in sealing performance is solved. According to the oil filling port mounting structure, the oil filling pipe is fixed by arranging the mounting plate; part of the edge of the mounting plate is welded with the side wall outer plate, so that the welding and sealing lengths of the mounting plate and the side wall outer plate are reduced, the operation difficulty is reduced, and the processing efficiency is improved; the wheel cover outer plate is welded to the side wall outer plate and the mounting plate, first welding sealant is arranged at the welding position of the mounting plate and the side wall outer plate, second welding sealant is arranged in the welding area of the wheel cover outer plate, it is guaranteed that the welding sealant is arranged at the welding positions of the wheel cover outer plate, the side wall outer plate and the mounting plate, and the sealing performance of the welding positions is guaranteed; and coating sealant is arranged at the welding positions of the wheel cover outer plate, the side wall outer plate and the mounting plate, so that double sealing exists at the welding positions, and the water leakage risk caused by a traditional oil filling pipe mounting mode is reduced.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a fuel filler port mounting structure and a vehicle. Background Art

[0002] The refueling structure is an important component of the vehicle. Usually, the refueling structure is a box-type refueling structure, which includes a refueling port box and a refueling pipe. The refueling port box is groove-shaped, and its upper edge is connected to the side outer panel of the vehicle, and the bottom of the refueling port box is connected to the refueling pipe.

[0003] In the related art, sealant is provided between the circumference of the fuel filler box and the side outer panel, so that the circumference of the fuel filler box and the side outer panel of the vehicle need to be sealed to prevent water from entering the vehicle body from between the fuel filler box and the side outer panel and causing erosion.

[0004] However, the fuel filler box is located on the inner side of the side panel and there is an invisible area, which makes the sealant coating operation difficult and easily causes the sealant to fail, affecting the sealing. Utility Model Content

[0005] The present application provides a fuel filler port installation structure and a vehicle to solve the technical problem of poor sealing of the existing fuel filler port box.

[0006] In order to solve the above technical problems, this application adopts the following technical solutions:

[0007] The first aspect of the present application provides a fuel filler port mounting structure, comprising: a side outer panel, a mounting plate and a wheel arch outer panel; the side outer panel is formed with a mounting port; the mounting plate is provided with an oil pipe connecting hole; the mounting plate is located on the inner side of the side outer panel and opposite to the mounting port; a part of the edge of the mounting plate is welded to the side outer panel at the edge of the mounting port, and another part of the edge of the mounting plate and the edge of the mounting port are jointly enclosed to form a clearance port for avoiding electrical components of the fuel filler port; a first welding sealant is provided in the welding area between the mounting plate and the side outer panel; at least a part of the wheel arch outer panel is located on the inner side of the side outer panel and the mounting plate, a part of the wheel arch outer panel is welded to the side outer panel, and another part of the wheel arch outer panel is welded to the mounting plate; a second welding sealant is provided in the welding area of ​​the wheel arch outer panel; and coating sealant is provided at the welding positions of the wheel arch outer panel, the side outer panel and the mounting plate.

[0008] Compared with the prior art, the fuel filler port installation structure provided in the first aspect of the present application has the following advantages:

[0009] The fuel filler port installation structure provided by the present application eliminates the fuel filler port box and fixes the fuel filler pipe by setting a mounting plate; part of the edge of the mounting plate is welded to the side outer panel, and the other part of the edge of the mounting plate is enclosed with the mounting opening of the side outer panel to form an avoidance opening to avoid the fuel filler port electrical components; it also reduces the welding and sealing length of the mounting plate and the side outer panel, reduces the difficulty of operation, and improves the processing efficiency; the wheel cover outer panel is welded to the side outer panel and the mounting plate respectively, and the mounting plate is clamped between the wheel cover outer panel and the side outer panel to ensure the stability of the installation of the mounting plate; a first welding sealant is provided at the welding point of the mounting plate and the side outer panel, and a second welding sealant is provided at the welding area of ​​the wheel cover outer panel to ensure that the welding positions of the wheel cover outer panel, the side outer panel and the mounting plate are all provided with welding sealant to ensure the sealing performance of the welding position; and coating sealant is provided at the welding positions of the wheel cover outer panel, the side outer panel and the mounting plate, so that the welding position has double sealing, avoids water leakage at the welding position, and reduces the water leakage risk caused by the traditional fuel filler pipe installation method.

[0010] As an improvement of the above-mentioned fuel filler port mounting structure of the present application, the welding area between the mounting plate and the side outer panel includes a first welding side and a second welding side opposite to each other, and the first welding sealant is arranged between the first welding side and the side outer panel; the wheel arch outer panel is welded to the second welding side of the mounting plate and is provided with the second welding sealant.

[0011] As an improvement of the above-mentioned fuel filler port mounting structure of the present application, the mounting plate includes a main board portion, a first welding edge and a second welding edge, the main board portion being provided with the oil pipe connecting hole; the main board portion having a first side and a second side relative to each other, the first side of the main board portion being bent toward the side outer panel and then being bent and extended away from the second side of the main board portion to form the first welding edge, and the first welding edge forming the first welding side of the mounting plate; the second side of the main board portion being bent away from the side outer panel and then being bent and extended away from the first side of the main board portion to form the second welding edge, and the second welding edge forming the second welding side of the mounting plate.

[0012] As an improvement of the above-mentioned fuel filler port installation structure of the present application, the first welding edge is formed with a glue coating groove for accommodating the first welding sealant.

[0013] As an improvement of the above-mentioned fuel filler port installation structure of the present application, a plurality of the glue coating grooves are provided, and the plurality of the glue coating grooves are arranged at intervals along the length direction of the first welding edge.

[0014] As an improvement of the above-mentioned fuel filler port mounting structure of the present application, the main board portion includes a first plate portion and a second plate portion, the first plate portion and the second plate portion are connected along a first direction, and the two sides of the second plate portion along the second direction together with the edge of the mounting port form the avoidance port; the side of the first plate portion facing away from the second plate portion forms the first welding edge; the side of the second plate portion facing away from the first plate portion forms the second welding edge; the second direction intersects with the first direction.

[0015] As an improvement of the above-mentioned fuel filler port mounting structure of the present application, the wheel arch outer panel is welded to the first plate portion and is provided with the second welding sealant; the coating sealant is provided between the first plate portion and the wheel arch outer panel on both sides of the second plate portion, and the coating sealant is provided at the edge of the mounting port.

[0016] As an improvement to the above-mentioned fuel filler port mounting structure of the present application, a first reinforcing rib is provided at the connection between the main board portion and the second welding edge.

[0017] As an improvement to the above-mentioned fuel filler port mounting structure of the present application, a second reinforcing rib is provided on the main board portion.

[0018] As an improvement of the above-mentioned fuel filler port installation structure of the present application, the width of the first welding edge and the width of the second welding edge are both greater than or equal to 14 mm and less than or equal to 16 mm.

[0019] As an improvement to the above-mentioned fuel filler port installation structure of the present application, the length of the first welding side is greater than the length of the second welding side.

[0020] A second aspect of the present application provides a vehicle, comprising: a fuel filler pipe and a fuel filler port mounting structure as described in any one of the first aspects, wherein the fuel filler pipe is connected to a fuel pipe connecting hole of the fuel filler port mounting structure.

[0021] The vehicle provided in the second aspect of the present application includes the fuel filler port mounting structure described in the first aspect, so the vehicle provided in the second aspect of the present application also has the same advantages as the fuel filler port mounting structure described in the first aspect.

[0022] In addition to the technical problems solved by the present application, the technical features that constitute the technical solution, and the beneficial effects brought about by the technical features of the technical solution described above, other technical problems that can be solved by the fuel filler port mounting structure and the vehicle provided by the present application, other technical features included in the technical solution, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments of the present application or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only part of the embodiments of the present application. These drawings and text descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application for those skilled in the art by referring to specific embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 An exploded view of the fuel filler port installation structure provided in an embodiment of the present application;

[0025] Figure 2 Schematic diagram of the structure of the mounting plate provided in the embodiment of the present application Figure 1 ;

[0026] Figure 3 Schematic diagram of the structure of the mounting plate provided in the embodiment of the present application Figure 2 ;

[0027] Figure 4 A schematic cross-sectional view of a mounting plate provided in an embodiment of the present application;

[0028] Figure 5 A partial schematic diagram of a vehicle fuel filler port provided in an embodiment of the present application;

[0029] Figure 6 A schematic diagram of the coordination between the fuel filler port mounting structure and electrical components provided in an embodiment of the present application;

[0030] Figure 7 A schematic diagram of welding the mounting plate and the outer side of the side panel provided in an embodiment of the present application;

[0031] Figure 8 A schematic diagram of welding the mounting plate and the inner side of the side panel provided in an embodiment of the present application;

[0032] Fig. 9 A schematic cross-sectional view of a mounting plate and a side panel provided in an embodiment of the present application;

[0033] Fig.10 A schematic diagram of welding of a wheel housing outer panel provided in an embodiment of the present application;

[0034] Fig.11 A schematic cross-sectional view of a fuel filler port installation structure provided in an embodiment of the present application;

[0035] Fig.12 A schematic diagram of the position of applying the sealant provided in the embodiment of the present application;

[0036] Fig.13A sealing schematic diagram of the fuel filler port mounting structure provided in an embodiment of the present application.

[0037] Description of reference numerals:

[0038] 100: side outer panel; 110: mounting groove; 111: mounting opening;

[0039] 200: mounting plate; 201: oil pipe connection hole; 202: avoidance; 203: first welding side; 204: second welding side; 210: main board; 211: first board; 212: second board; 213: fixing hole; 220: first welding edge; 221: glue coating groove; 230: second welding edge; 240: first connection part; 250: second connection part; 260: first reinforcing rib; 270: second reinforcing rib;

[0040] 300: wheel housing outer panel; 301: through hole;

[0041] 410: first welding sealant; 420: second welding sealant; 430: coating sealant;

[0042] 510: first welding point; 520: second welding point;

[0043] 600: refueling pipe;

[0044] 710: motor structure; 720: controller. DETAILED DESCRIPTION

[0045] The existing fuel filler port structures are all box-type fuel fillers, which include a fuel filler box and a fuel filler pipe. The upper part of the fuel filler box is connected to the side outer panel of the vehicle, the bottom of the fuel filler box is connected to the fuel filler pipe, and the bottom of the fuel filler box is connected to the wheel arch outer panel. Usually, in order to prevent water from corroding the vehicle body through the gap between the fuel filler box and the side outer panel, the circumferential edge of the upper part of the fuel filler box is sealed with the side outer panel. Since the fuel filler box is located on the inner side of the side outer panel and extends a long distance along the plate surface direction of the side outer panel, there is an invisible area around the edge of the fuel filler box connected to the side outer panel, which makes sealing difficult. Due to manufacturing errors and assembly accuracy, the gap between the side outer panel and the fuel filler box is difficult to ensure, and the sealant failure problem is prone to occur, affecting the sealing performance.

[0046] In some vehicles, the circumferential edge of the fuel filler box and the side outer panel are not only sealed with sealant, but the two are welded. Although this can ensure the stability and sealing of the connection between the fuel filler box and the side outer panel, the welding operation is difficult, which affects the processing efficiency; and the welding points are exposed to the side outer panel, affecting the appearance of the vehicle.

[0047] In view of this, an embodiment of the present application provides a fuel filler port mounting structure, which includes a fuel filler pipe and a mounting plate for mounting the fuel filler pipe. The mounting plate is provided with a notch so that a portion of the edge of the mounting plate is spaced apart from the side outer panel, thereby reducing the welding and sealing length of the mounting plate and the side outer panel, reducing the difficulty of operation, and improving processing efficiency; the mounting plate is welded and sealed to the side outer panel, and the side outer panel is welded and sealed to the wheel arch outer panel, and the mounting plate is clamped between the side outer panel and the wheel arch outer panel to form a double seal, thereby ensuring the sealing between the sheet metal parts and reducing the risk of water leakage.

[0048] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0049] Combination Figure 1 The fuel filler port mounting structure provided in the embodiment of the present application includes: a side panel 100, a mounting plate 200 and a wheel housing panel 300, wherein the mounting plate 200 is used to mount the fuel filler pipe. The mounting plate 200 is located between the side panel 100 and the wheel housing panel 300, which is conducive to improving the reliability of the connection of the mounting plate 200.

[0050] Continue to refer to Figure 1 The side outer panel 100 is recessed toward the wheel house outer panel 300 to form a mounting groove 110, and a mounting opening 111 is provided on the bottom wall of the mounting groove 110, so that at least part of the mounting plate 200 is exposed opposite to the mounting opening 111, which facilitates the coordination between the structure at the fuel filler cover and the fuel filler pipe opening.

[0051] The wheel house outer panel 300 is provided with a through hole 301, and at least a portion of the through hole 301 is opposite to the mounting port 111, so that the refueling pipe connected to the mounting plate 200 can pass through and avoid electrical components and other structures at the refueling port.

[0052] Combination Figures 2 to 5 In some embodiments, the mounting plate 200 is provided with an oil pipe connection hole 201 for connecting the refueling pipe 600. Exemplarily, the fixing hole 213 is a circular hole, which matches the shape of the refueling pipe 600 and is easy to seal.

[0053] The mounting plate 200 is provided with a fixing hole 213, and the fastener fixes the fuel pipe 600 to the mounting plate 200 through the fixing hole 213, and at least a portion of the fuel pipe 600 passes through the fuel pipe connecting hole 201. Optionally, a plurality of fixing holes 213 are provided, for example, two, and the plurality of fixing holes 213 are arranged at intervals around the circumference of the fixing hole 213 to improve the reliability of the installation of the fuel pipe 600.

[0054] like Figure 1 and Figure 5 As shown, the mounting plate 200 is located inside the side outer panel 100 and is opposite to the mounting opening 111. The edge of the mounting plate 200 is connected to the side outer panel 100, and the rest of the mounting plate 200 is exposed in the mounting opening 111.

[0055] In the embodiment of the present application, part of the edge of the mounting plate 200 is welded to the side outer panel 100 at the edge of the mounting opening 111, so as to realize the fixed connection between the mounting plate 200 and the side outer panel 100. Moreover, part of the edge of the mounting plate 200 is welded to the groove wall of the mounting groove 110, so that the welding position of the mounting plate 200 and the side outer panel 100 is located inside the mounting groove 110, so as to avoid the welding point being exposed outside the side outer panel 100 and affecting the appearance of the whole vehicle.

[0056] Combination Figure 3 and Figure 6 The edge of the other part of the mounting plate 200 and the edge of the mounting opening 111 are enclosed together to form a bypass opening 202 for avoiding the electrical components of the fuel filler opening. Exemplarily, two bypass openings 202 are provided, one of which avoids the motor structure 710, and the other avoids the controller 720. This arrangement can avoid the problem of component interference caused by replacing the fuel filler box with the mounting plate 200.

[0057] Combination Figures 7 to 9 In order to ensure the sealing performance of the welding place between the mounting plate 200 and the side outer panel 100, the welding area between the mounting plate 200 and the side outer panel 100 is provided with a first welding sealant 410. The first welding sealant 410 can be provided in all welding areas between the mounting plate 200 and the side outer panel 100 to ensure the sealing performance; or, the first welding sealant 410 can be provided in part of the welding areas between the mounting plate 200 and the side outer panel 100 to reduce the difficulty of operation and improve the production efficiency; and then the sealing structure of the subsequent wheel house outer panel 300 is used to ensure the sealing performance.

[0058] like Figure 7 As shown, in some embodiments, the mounting plate 200 and the side outer panel 100 are welded via a plurality of first welding points 510 , and the plurality of first welding points 510 are arranged at intervals along the length direction of the welding between the mounting plate 200 and the side outer panel 100 to ensure the stability of the connection.

[0059] It should be noted that in the attached Figure 7 and Figure 8 The first welding sealant 410 shown in the figure avoids the first welding point 510 between the mounting plate 200 and the side outer panel 100.

[0060] Combination Fig.10 and Fig.11At least part of the wheel arch outer panel 300 is located on the inner side of the side outer panel 100 and the mounting plate 200, part of the wheel arch outer panel 300 is welded to the side outer panel 100, and the other part of the wheel arch outer panel 300 is welded to the mounting plate 200, so that the wheel arch outer panel 300 is welded to the side outer panel 100 and the mounting plate 200 at the same time, thereby ensuring the reliability and stability of the installation of the mounting plate 200.

[0061] In some implementations, the wheel house outer panel 300 and the side outer panel 100 are welded through multiple second welding points 520 to ensure the reliability of the connection between the wheel house outer panel 300 and the side outer panel 100. The wheel house outer panel 300 and the mounting plate 200 are welded through multiple second welding points 520 to ensure the reliability of the connection between the wheel house outer panel 300 and the mounting plate 200.

[0062] In order to prevent the welding position of the wheel arch outer panel 300 from being corroded by water, a second welding sealant 420 is provided in the welding area of ​​the wheel arch outer panel 300 to ensure the sealing of the welding position between the wheel arch outer panel 300 and the side outer panel 100, and to ensure the sealing of the welding position between the wheel arch outer panel 300 and the mounting plate 200.

[0063] In some embodiments, the welding area of ​​the wheel house outer panel 300 is annular, and the second welding sealant 420 is annular, thereby ensuring the reliability and sealing of the connection of the wheel house outer panel 300.

[0064] In some embodiments, the second welding sealant 420 surrounds the outer side of the avoidance opening 202. In this way, even if there is water vapor in the avoidance opening 202, the second welding sealant 420 can still prevent the water vapor from corroding the welding area, thereby ensuring the sealing performance.

[0065] Combination Fig.12 On the basis of the above-mentioned welding sealant, the welding positions of the wheel arch outer panel 300, the side outer panel 100 and the mounting plate 200 are provided with coating sealant 430. Specifically, the welding positions of the wheel arch outer panel 300 and the side outer panel 100, the welding positions of the wheel arch outer panel 300 and the mounting plate 200, and the welding positions of the side outer panel 100 and the mounting plate 200 are all provided with coating sealant 430, thereby further improving the sealing performance of the welding positions.

[0066] It should be noted that, in certain positions, the wheel arch outer panel 300, the side outer panel 100 and the mounting plate 200 are stacked and welded, and only one of the first welding sealant 410 and the second welding sealant 420 is required, which can not only ensure the sealing performance, but also reduce the sealing operations and improve the assembly efficiency.

[0067] Combination Fig.13The fuel filler port installation structure of the embodiment of the present application eliminates the fuel filler port box and fixes the fuel filler pipe 600 by setting a mounting plate 200; a portion of the edge of the mounting plate 200 is welded to the side outer panel 100, and another portion of the edge of the mounting plate 200 and the mounting opening 111 of the side outer panel 100 are jointly enclosed to form an avoidance opening 202 to avoid the fuel filler port electrical components; the welding and sealing length of the mounting plate 200 and the side outer panel 100 is reduced, the operation difficulty is reduced, and the processing efficiency is improved; the wheel house outer panel 300 is welded to the side outer panel 100 and the mounting plate 200 respectively, and the mounting plate 200 is sandwiched between the wheel house outer panel 300 and the side outer panel 10 0, to ensure the stability of the installation of the mounting plate 200; a first welding sealant 410 is provided at the welding point of the mounting plate 200 and the side outer panel 100, and a second welding sealant 420 is provided in the welding area of ​​the wheel house outer panel 300, to ensure that the welding positions of the wheel house outer panel 300, the side outer panel 100 and the mounting plate 200 are all provided with welding sealant to ensure the sealing performance of the welding positions; and a coating sealant 430 is provided at the welding positions of the wheel house outer panel 300, the side outer panel 100 and the mounting plate 200, so that the welding positions have double sealing, avoid water leakage at the welding positions, and reduce the risk of water leakage caused by the traditional refueling pipe installation method.

[0068] Combination Figure 8 and Fig. 9 In some embodiments, the welding area between the mounting plate 200 and the side outer panel 100 includes a first welding side 203 and a second welding side 204. As a result of the arrangement of the avoidance opening 202, the welding area between the mounting plate 200 and the side outer panel 100 includes two unconnected sections, namely the first welding side 203 and the second welding side 204, which reduces the welding length, reduces the welding difficulty, and improves the processing efficiency.

[0069] A first welding sealant 410 is provided between the first welding side 203 and the side outer panel 100, thereby ensuring the sealing of the first welding side 203. In this way, the first welding sealant 410 is provided only in the partial area where the mounting plate 200 and the side outer panel 100 are welded, which is conducive to reducing the sealing length, reducing the difficulty of the sealing groove, and improving the processing efficiency.

[0070] The first welding sealant 410 is not set between the second welding side 204 and the side outer panel 100, but the wheel arch outer panel 300 and the second welding side 204 of the mounting plate 200 are welded and set with the second welding sealant 420. In this way, the wheel arch outer panel 300, the second welding side 204 of the mounting plate 200 and the side outer panel 100 are stacked and welded in sequence from the inside to the outside, and the second welding sealant 420 is only set on the second welding side 204 of the wheel arch outer panel 300 and the mounting plate 200. This can not only ensure the sealing performance of the welding position, but also reduce the setting length of the sealant, thereby improving the processing efficiency.

[0071] The mounting plate 200 is sandwiched between the wheel house outer panel 300 and the side panel 100 at the second welding side 204, and the connection is stable and reliable.

[0072] In some embodiments, the length of the first welding side 203 is greater than the length of the second welding side 204. In this configuration, the length of the first welding side 203 is relatively large, which can ensure the reliability of welding between the mounting plate 200 and the side outer panel 100, and provide sufficient space for the first welding sealant 410; the length of the second welding side 204 is relatively small, and when welding with the side outer panel 100, the welding force of the mounting plate 200 is stable, and the shorter welding length is conducive to reducing the welding difficulty and improving the processing efficiency. In addition, the shorter second welding side 204 does not need to be provided with welding sealant, and the first welding sealant 410 is only provided on the first welding side 203, which is convenient for the arrangement of welding sealant; compared with the welding sealant provided in the entire circumference, the welding sealant is only provided on the same side, which is less difficult to operate and is conducive to improving the processing efficiency.

[0073] Continue to refer to Figures 2 to 4 In some embodiments, the mounting plate 200 includes a main board portion 210, a first welding edge 220 and a second welding edge 230, and the main board portion 210 is provided with an oil pipe connecting hole 201; the main board portion 210 has a first side and a second side relative to each other along a first direction (corresponding to the Y-axis direction in the accompanying drawings).

[0074] The first side of the main board portion 210 is bent toward the side outer panel 100 to form a first connecting portion 240; the first connecting portion 240 is bent and extended away from the second side of the main board portion 210 to form a first welding edge 220, and the first welding edge 220 is welded to the side outer panel 100, and the first welding edge 220 forms a first welding side 203 of the mounting plate 200.

[0075] In some embodiments, the width of the first welding edge 220 is greater than or equal to 14 mm and less than or equal to 16 mm. The width of the first welding edge 220 is relatively large, so that the first welding side 203 of the mounting plate 200 and the side outer panel 100 have a larger contact surface, which is beneficial to ensure the welding strength and provide sufficient space for setting the first welding sealant 410. The width of the first welding edge 220 is the size of the first welding edge 220 along the first direction (corresponding to the Y-axis direction in the figure).

[0076] The second side of the main board portion 210 is bent away from the side outer panel 100 to form a second connecting portion 250. The second connecting portion 250 is bent and extended away from the first side of the main board portion 210 to form a second welding edge 230. The second welding edge 230 is welded to the side outer panel 100 to form a second welding side 204 of the mounting plate 200.

[0077] In some embodiments, the width of the second welding edge 230 is greater than or equal to 14 mm and less than or equal to 16 mm, so that the second welding side 204 of the mounting plate 200 has a larger contact surface with the side outer panel 100, which is conducive to welding and ensures welding strength. The width of the second welding edge 230 is the size of the second welding edge 230 along the first direction (corresponding to the Y-axis direction in the figure).

[0078] In some embodiments, the first welding edge 220 and the second welding edge 230 both extend substantially along the second direction (corresponding to the X-axis direction in the drawings), and the second direction intersects with the first direction, for example, the second direction is perpendicular to the first direction. The length of the first welding edge 220 is greater than the length of the second welding edge 230. This arrangement facilitates providing sufficient space for arranging the first welding sealant 410 at the first welding edge 220, and the second welding edge 230 is shorter in length and does not require the provision of welding sealant, which helps to reduce the difficulty of welding and sealing between the mounting plate 200 and the side outer panel 100.

[0079] Continue to refer to Figure 4 In the embodiment of the present application, the first welding edge 220 and the second welding edge 230 are respectively located on different sides of the main board portion 210 . Such a setting is conducive to balancing the welding force of the mounting plate 200 and reducing the risk of deformation of the mounting plate 200 .

[0080] Combination Figure 2 and Figure 3 In the embodiment of the present application, the first welding edge 220 is formed with a glue groove 221 for accommodating the first welding sealant 410. A portion of the first welding edge 220 is recessed away from the side outer panel 100 to form the glue groove 221. This arrangement facilitates the arrangement of the first welding sealant 410 and improves the sealing strength between the first welding edge 220 and the side outer panel 100.

[0081] The glue groove 221 extends substantially along the length direction of the first welding edge 220 , so that a longer glue groove can be provided to accommodate more first welding sealant 410 , thereby improving the sealing performance between the first welding edge 220 and the side outer panel 100 .

[0082] In some embodiments, a plurality of glue coating grooves 221 are provided, and the plurality of glue coating grooves 221 are spaced apart along the length direction of the first welding edge 220. For example, the plurality of glue coating grooves 221 are evenly spaced apart along the length direction of the first welding edge 220. Exemplarily, the first welding edge 220 is provided with six glue coating grooves 221. It should be noted that the first welding point 510 is located between two adjacent glue coating grooves 221.

[0083] In the embodiment of the present application, a plurality of glue coating grooves 221 are provided to increase the sealing length between the first welding edge 220 and the side outer panel 100, thereby improving the sealing performance.

[0084] Continue to refer to Figures 1 to 3 In some embodiments, the main board portion 210 includes a first board portion 211 and a second board portion 212, the first board portion 211 and the second board portion 212 are connected along a first direction (corresponding to the Y-axis direction in the drawings), and the size of the second board portion 212 along a second direction (corresponding to the X-axis direction in the drawings) is smaller than the size of the first board portion 211 along the second direction. In this way, the two sides of the second board portion 212 along the second direction and the edge of the installation opening 111 together enclose the avoidance opening 202.

[0085] The first plate portion 211 has a side facing away from the second plate portion 212 to form a first welding edge 220, and the second plate portion 212 has a side facing away from the first plate portion 211 to form a second welding edge 230. Thus, the main plate portion 210 is roughly T-shaped, which can be welded to the side outer plate 100, and the welding positions are on opposite sides, so the welding operation is convenient and efficient.

[0086] In some embodiments, a first reinforcing rib 260 is provided at the connection between the main board portion 210 and the second welding edge 230 to improve the structural strength of the mounting plate 200. The first reinforcing rib 260 may be a convex rib provided on the mounting plate 200. One first reinforcing rib 260 may be provided, or multiple first reinforcing ribs 260, such as two, may be provided.

[0087] In some embodiments, a second reinforcing rib 270 is disposed on the main board portion 210 . The second reinforcing rib 270 may be a convex rib disposed on the main board portion 210 to improve the structural strength of the mounting plate 200 .

[0088] The embodiment of the present application does not limit the number and position of the first reinforcing ribs 260 and the second reinforcing ribs 270 .

[0089] Combination Fig.10 The wheel arch outer panel 300 is welded to the first plate portion 211 and is provided with a second welding sealant 420. The first plate portion 211 and the wheel arch outer panel 300 have a longer welding length, which is conducive to ensuring the reliability of welding. Moreover, the width of the first plate portion 211 is relatively large, which not only provides sufficient space for welding, but also provides sufficient space for the second welding sealant 420.

[0090] Combination Fig.12 and Fig.13 A coating sealant 430 is provided between the first plate portion 211 on both sides of the second plate portion 212 and the wheel arch outer panel 300, and a coating sealant 430 is provided on the edge of the mounting port 111 to ensure the sealing performance of the welding position; at the connection between the second plate portion 212 and the first plate portion 211, due to its shielding effect, there is no need to provide the coating sealant 430.

[0091] In some of the implementations, a first welding sealant 410 is coated in the glue coating groove 221 of the mounting plate 200 and welded to the side outer panel 100; then a circle of second welding sealant 420 is coated on the wheel arch outer panel 300 and welded to the side outer panel 100 and the mounting plate 200; a first sealing structure is formed by using the first welding sealant 410 and the second welding sealant 420; after welding is completed, a coating sealant 430 is coated on the welding position to form a second sealing structure, and under the double sealing structure, the sealing of the sheet metal welding position is ensured; finally, fasteners are used to facilitate bolting to install the refueling pipe 600 in the oil pipe connecting hole 201.

[0092] Combination Figure 5 The embodiment of the present application further provides a vehicle, which includes a fuel filler pipe and the fuel filler port mounting structure of the above embodiment, wherein the fuel filler pipe 600 is connected to the fuel pipe connecting hole 201 of the fuel filler port mounting structure.

[0093] The structure, function and effect of the fuel filler port installation structure provided in this embodiment are the same as those of the above embodiment. The details may be referred to the above embodiment and will not be described again here.

[0094] The vehicle provided in the embodiment of the present application includes the fuel filler port installation structure of the above embodiment, so the vehicle provided in the embodiment of the present application also has the same advantages as the fuel filler port of the above embodiment, which will not be described in detail here.

[0095] In the above description, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0096] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A fuel filler port installation structure, characterized in that: include: Side panels, mounting panels and wheel arch panels; The side outer panel is formed with a mounting opening; The mounting plate is provided with an oil pipe connection hole; the mounting plate is located on the inner side of the side panel outer plate and is opposite to the mounting opening; a portion of the edge of the mounting plate is welded to the side panel outer plate at the edge of the mounting opening, and another portion of the edge of the mounting plate and the edge of the mounting opening are jointly enclosed to form a clearance opening for avoiding the electrical components of the fuel filler port; a first welding sealant is provided in the welding area between the mounting plate and the side panel outer plate; At least part of the wheel house outer panel is located inside the side outer panel and the mounting plate, part of the wheel house outer panel is welded to the side outer panel, and another part of the wheel house outer panel is welded to the mounting plate; a second welding sealant is provided in the welding area of ​​the wheel house outer panel; The welding positions of the wheel house outer panel, the side panel outer panel and the mounting plate are provided with coating sealant.

2. The fuel filler port mounting structure according to claim 1, characterized in that: The welding area between the mounting plate and the side panel outer plate comprises a first welding side and a second welding side opposite to each other, and the first welding sealant is arranged between the first welding side and the side panel outer plate; The wheel house outer panel is welded to the second welding side of the mounting plate and is provided with the second welding sealant.

3. The fuel filler port mounting structure according to claim 2, characterized in that: The mounting plate includes a main board portion, a first welding edge and a second welding edge, the main board portion being provided with the oil pipe connecting hole; the main board portion having a first side and a second side opposite to each other, the first side of the main board portion being bent toward the side outer panel and then being bent and extended away from the second side of the main board portion to form the first welding edge, and the first welding edge forming the first welding side of the mounting plate; the second side of the main board portion being bent away from the side outer panel and then being bent and extended away from the first side of the main board portion to form the second welding edge, and the second welding edge forming the second welding side of the mounting plate.

4. The fuel filler port mounting structure according to claim 3, characterized in that: The first welding edge is formed with a glue coating groove for accommodating the first welding sealant.

5. The fuel filler port mounting structure according to claim 4, characterized in that: A plurality of the glue coating grooves are provided, and the plurality of the glue coating grooves are arranged at intervals along the length direction of the first welding edge.

6. The fuel filler port mounting structure according to claim 3, characterized in that: The main board portion includes a first plate portion and a second plate portion, the first plate portion and the second plate portion are connected along a first direction, and the two sides of the second plate portion along the second direction together with the edge of the installation opening form the avoidance opening; the side of the first plate portion facing away from the second plate portion forms the first welding edge; the side of the second plate portion facing away from the first plate portion forms the second welding edge; the second direction intersects with the first direction.

7. The fuel filler port mounting structure according to claim 6, characterized in that: The wheel house outer plate is welded to the first plate portion and provided with the second welding sealant; The coating sealant is arranged between the first plate portion and the wheel house outer plate on both sides of the second plate portion, and the coating sealant is arranged on the edge of the installation opening.

8. The fuel filler port mounting structure according to claim 3, characterized in that: A first reinforcing rib is provided at a connection between the main board portion and the second welding edge; and / or a second reinforcing rib is provided on the main board portion.

9. The fuel filler port mounting structure according to any one of claims 2 to 8, characterized in that: The length of the first welding side is greater than the length of the second welding side.

10. A vehicle, characterized in that: It comprises a refueling pipe and the refueling port mounting structure according to any one of claims 1 to 9, wherein the refueling pipe is connected to the oil pipe connecting hole of the refueling port mounting structure.

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