Assembly structure of fender and headlamp and vehicle

Abstract

The utility model relates to the technical field of automobile assembling and manufacturing, and particularly provides an assembling structure of a fender and a headlamp and a vehicle. The assembly structure of the fender and the headlamp comprises the fender, the headlamp and a fixing support. The fixing support is provided with a plurality of installation supporting feet and fixing supporting feet, the fixing support is fixedly installed on a vehicle body frame through the fixing supporting feet, and at least part of the installation supporting feet are fixedly connected with a fender and a headlamp at the same time. According to the assembly structure of the fender and the headlamp, a stable and uniform installation foundation is provided for installation and fixation of the fender and the headlamp, the relative position deviation condition of the fender and the headlamp in the assembly process can be greatly improved, the consistency of gaps between the fender and the headlamp and the reliability of the surface difference can be kept, and the assembly quality of the fender and the headlamp is improved. Therefore, the clearance fit quality between the fender and the headlamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile assembly manufacturing, and particularly relates to an assembly structure of a fender and a headlamp. In addition, the utility model also relates to a vehicle. Background Art

[0002] In the field of automobile manufacturing design, in order to improve product competitiveness, new design requirements are continuously put forward for vehicles in terms of external styling, functional diversity, etc.; for example, the front of a vehicle is usually equipped with headlamps with distinct shape characteristics. Correspondingly, the fenders and the front hood around the headlamps also need to be designed with matching structures according to the shape characteristics of the headlamps; this poses challenges to the design of the assembly structure between various components.

[0003] In the prior art, for the splicing and cooperation of the fender and the headlamp in the left - right direction of the vehicle, the gap length dimension between the two is relatively large, usually about 600 mm. It is difficult to ensure the consistency and accuracy of the mating gap. Once the mating gap between the fender and the headlamp is too large, or there is a surface difference between the two, it will affect the external appearance of the vehicle and have a very bad impact on the quality of the vehicle.

[0004] In addition, there are also problems with the mating gaps between the headlamp and the front hood, and between the headlamp and the front bumper. The quality of the gap fit between the headlamp and its surrounding components not only affects the overall appearance effect of the headlamp and its surrounding area, but also affects the wind resistance of the vehicle. Therefore, how to improve the assembly quality of the headlamp and its surrounding components on the vehicle body and improve the gap fit effect between various components is an important technical problem that needs continuous improvement and enhancement in this field. Summary of the Utility Model

[0005] In view of this, the utility model aims to propose an assembly structure of a fender and a headlamp to improve the quality of the gap fit between the fender and the headlamp.

[0006] To achieve the above object, the technical solution of the utility model is realized as follows:

[0007] An assembly structure of a fender and a headlamp includes a fender, a headlamp, and a fixing bracket;

[0008] A plurality of mounting feet and fixing feet are arranged on the fixing bracket. The fixing bracket is fixedly installed on the vehicle body frame through each fixing foot. Each mounting foot is used to carry the installation of the fender and the headlamp, and at least part of the mounting feet are simultaneously fixedly connected to the fender and the headlamp.

[0009] Further, the fixed bracket includes a laterally disposed frame body and a medially disposed frame body integrally connected, and the mounting foot includes a first mounting foot provided at the top of the rear end of the laterally disposed frame body; an upper bracket is formed at the upper edge of the fender, and a top bracket is provided at the top of the lamp socket of the headlamp. The upper bracket is fixedly connected to the first mounting foot, and the top bracket is fixedly connected to the upper bracket.

[0010] Further, the first mounting foot is provided with a first fixing hole and a first fender mounting hole at intervals, the upper bracket is provided with a first fender fixing hole and a first headlamp mounting hole at intervals, and the top bracket is provided with a first connection hole; the first mounting foot is fixed to the vehicle body frame by a fastener passing through the first fixing hole, the first fender fixing hole and the first fender mounting hole are fixedly connected by screwing with a fastener, and the first connection hole and the first headlamp mounting hole are fixedly connected by screwing with a fastener.

[0011] Further, the upper bracket is further provided with a first headlamp positioning hole, and the top bracket is provided with a first positioning post inserted and matched with the first headlamp positioning hole.

[0012] Further, the mounting foot further includes a second mounting foot provided at the bottom of the front end of the laterally disposed frame body. A lower bracket is provided at the bottom of the front end of the fender, and a bottom bracket is provided at the bottom of the lamp socket. The lower bracket and the bottom bracket are both fixedly connected to the second mounting foot.

[0013] Further, the second mounting foot has a plate body arranged facing the outside of the vehicle, and the bottom bracket and the lower bracket are respectively fixedly installed on the inner and outer sides of the plate body; the plate body is provided with a second fender mounting hole and a second headlamp mounting hole, the lower bracket is provided with a second fender fixing hole, and the bottom bracket is provided with a second connection hole; the second fender mounting hole and the second fender fixing hole are fixedly connected by screwing with a fastener, and the second headlamp mounting hole and the second connection hole are fixedly connected by screwing with a fastener.

[0014] Further, a plurality of steps are formed on the plate body of the second mounting foot, and each of the steps is gradually higher towards the outside of the vehicle in the front-rear direction of the vehicle; a second positioning post is provided on the bottom bracket; among each of the steps, a second headlamp mounting hole and a second headlamp positioning hole for positioning and matching with the second positioning post are provided on a certain step in the middle, and the second fender mounting hole, a front bumper positioning hole and a front bumper mounting hole for mounting the front bumper are provided on the remaining steps.

[0015] Further, the fixed feet include a first fixed foot and a second fixed foot respectively disposed at the top and bottom of the inner frame body, and a third fixed foot disposed at the bottom of the front end of the outer frame body; the first fixed foot is used to fixedly connect the upper side beam of the engine nacelle, and the second fixed foot and the third fixed foot are used to fixedly connect the longitudinal beam of the engine nacelle.

[0016] Further, the mounting feet further include a third mounting foot and a fourth mounting foot respectively disposed at the top and bottom of the front end of the inner frame body. The inner top and bottom of the lamp holder are respectively provided with an inner upper bracket and an inner lower bracket. The inner upper bracket is fixedly installed on the third mounting foot, and the inner lower bracket is fixedly installed on the fourth mounting foot.

[0017] Compared with the prior art, the present utility model has the following advantages:

[0018] In the assembly structure of the fender and the headlamp of the present utility model, a plurality of mounting feet and fixed feet are arranged on the fixed bracket. Through each fixed foot, a plurality of reliable connection points can be formed between the vehicle body frame and the fixed bracket, so that the fixed bracket is firmly installed on the vehicle body frame, providing a stable installation foundation for the installation and fixation of the fender and the headlamp; the arrangement of a plurality of mounting feet provides a plurality of reliable mounting points for the fixation of the fender and the headlamp, and some of the mounting feet are shared by the fender and the headlamp, forming a unified installation foundation, which can greatly improve the relative position deviation of the fender and the headlamp during the assembly process, and is beneficial to maintaining the consistency of the gap and the surface difference reliability between the fender and the headlamp, thereby improving the gap fit quality between the fender and the headlamp.

[0019] In addition, the fixed bracket is designed as two parts distributed left and right. The inner frame body is closer to the upper side beam and the longitudinal beam of the engine nacelle of the vehicle body frame, which is convenient for installing and fixing the fixed bracket on the vehicle body frame; the outer frame body is arranged at the inner position of the fender, which is convenient for fixing both the top of the fender and the outer side of the headlamp on the outer frame body, so that the arrangement of each mounting foot and fixed foot on the fixed bracket is more reasonable, facilitating the convenient assembly of components such as the headlamp and the fender. A first mounting foot is arranged at the top of the rear end of the outer frame body, which is exactly located at the middle position of the upper edge of the fender, providing a suitable foundation for the fixation of the upper part of the fender and the top of the headlamp, and providing a guarantee for maintaining the gap fit quality between the fender and the headlamp.

[0020] Another object of the present utility model is to provide a vehicle, which is provided with the assembly structure of the fender and the headlamp of the present utility model. The vehicle of the present utility model has the technical advantages possessed by the above-mentioned assembly structure of the fender and the headlamp. Description of the Drawings

[0021] The accompanying drawings, which form a part of the present utility model, are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model. The front-back, up-down and other orientation terms involved herein are only used to represent relative positional relationships and do not constitute any undue limitation to the present utility model. In the drawings:

[0022] Figure 1 is a schematic diagram of the overall structure of the front part of the vehicle according to an embodiment of the present utility model;

[0023] Figure 2 is a three-dimensional structure diagram of the fixed bracket disposed on the vehicle body frame in the assembly structure according to an embodiment of the present utility model;

[0024] Figure 3 is a three-dimensional structure diagram of the fixed bracket according to an embodiment of the present utility model;

[0025] Figure 4 is Figure 3 a side view of the fixed bracket shown;

[0026] Figure 5 is Figure 2 a partial enlarged view of the part shown as A in [Figure] after hiding the fixed bracket;

[0027] Figure 6 is a schematic diagram of the assembly structure of the fender and the fixed bracket according to an embodiment of the present utility model;

[0028] Figure 7 is a side view of the fender according to an embodiment of the present utility model;

[0029] Figure 8 is Figure 6 a disassembled structure diagram of the fender and the fixed bracket shown;

[0030] Figure 9 is a three-dimensional structure diagram of the fender and the headlamp fixedly installed on the fixed bracket according to an embodiment of the present utility model;

[0031] Figure 10 is a three-dimensional structure diagram of the headlamp according to an embodiment of the present utility model.

[0032] Explanation of reference numerals:

[0033] 1. Outer frame; 100. Connecting plate; 101. Mounting plate; 102. Upper mounting frame; 103. Lower mounting frame; 104. Reinforcing rib; 105. Weight reduction hole; 11. First mounting support foot; 111. First fixing hole; 112. First fender mounting hole; 12. Fifth mounting support foot; 121. Third fender mounting hole; 13. Second mounting support foot; 130. Step; 131. Front bumper positioning hole; 132. Front bumper mounting hole; 133. Second fender mounting hole; 134. Second headlight positioning hole; 135. Second headlight mounting hole; 14. Third fixing support foot; 140. Second bracket positioning hole; 141. Third fixing hole;

[0034] 2. Inner frame; 20. First bracket positioning hole; 21. First fixing support foot; 210. Fourth fixing hole; 22. Second fixing support foot; 220. Second fixing hole; 23. Fourth mounting support foot; 230. Third headlight positioning hole; 231. Fourth headlight mounting hole; 24. Third mounting support foot; 240. Third headlight mounting hole;

[0035] 3. Fender; 30. Main board body; 31. Upper bracket; 310. First headlight positioning hole; 311. First headlight mounting hole; 312. Assembly positioning hole; 313. First fender fixing hole; 32. Inner bracket; 320. Third fender fixing hole; 33. Lower bracket; 330. Second fender fixing hole; 331. Headlight positioning through hole; 332. Headlight mounting through hole; 333. Front bumper positioning through hole; 334. Front bumper mounting through hole;

[0036] 4. Headlight; 40. Lamp holder; 41. Bottom bracket; 410. Second connection hole; 411. Second positioning post; 42. Inner lower bracket; 420. Fourth connection hole; 43. Inner upper bracket; 44. Top bracket; 440. First positioning post; 441. First connection hole;

[0037] 5. Body frame; 500. First bracket; 501. Second bracket; 502. Third bracket; 503. Fourth bracket; 51. Upper engine compartment side beam; 52. Engine compartment longitudinal beam;

[0038] 6. Hood panel; 7. Front bumper. Detailed implementation mode

[0039] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0040] In the description of the present utility model, it should be stated that if terms indicating orientation or positional relationship such as "upper, lower, left, right, front, rear, inner, outer" appear, they are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. Taking the vehicle described in the present utility model as an example, the orientation terms such as "upper, lower, left, right, front, rear" used in the embodiments are defined based on the up-down direction (also known as the height direction), left-right direction (also known as the width direction) and front-rear direction (also known as the length direction) of the vehicle. Specifically, as shown in the drawings, the X direction is the front-rear direction of the vehicle, where the side pointed by the arrow is "front", and the opposite side is "rear". The Y direction is the left-right direction of the vehicle, where the side pointed by the arrow is "left", and the opposite side is "right". The Z direction is the up-down direction of the vehicle, where the side pointed by the arrow is "upper", and the opposite side is "lower". "Inner and outer" are defined based on the contour of the corresponding component. For example, the "inner" and "outer" defined based on the vehicle contour, the side closer to the middle of the vehicle contour is "inner", and the opposite side is "outer".

[0041] In addition, in the description of the present utility model, unless otherwise clearly defined, the terms "installed", "connected", "connected", "connecting parts" should be understood in a broad sense. For example, the connection can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or even the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood in combination with the specific circumstances. The limiting terms such as "first, second, A, B, C, D" that appear in the description of the present utility model are only used to distinguish the same type of features in different positions, ownership or uses, etc., in order to achieve the purpose of avoiding ambiguity and confusion in the description, and should not be construed as indicating or implying relative importance.

[0042] The present utility model will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0043] Embodiment 1

[0044] This embodiment relates to an assembly structure of a fender and a headlight, which can improve the clearance fit quality between the fender 3 and the headlight 4; an exemplary structure thereof is as Figure 1 、 Figure 2 and Figure 3 shown.

[0045] Overall, the assembly structure of the fender and the headlight includes a fender 3, a headlight 4, and a fixing bracket. Among them, the fixing bracket is provided with a plurality of mounting feet and fixing feet, and the fixing bracket is fixedly installed on the vehicle body frame 5 through each fixing foot; each mounting foot is used to carry the installation of the fender 3 and the headlight 4, and at least some of the mounting feet are simultaneously fixedly connected to the fender 3 and the headlight 4.

[0046] It should be noted that based on the above overall design concept, the technical solution of the present utility model can adopt a variety of different specific implementation structures, forms or configuration sequences. For example, the above-mentioned fixing bracket can be integrally formed by stamping a sheet metal, or can adopt a split structure where each split is individually stamped and then welded and assembled; the specific setting sequence, installation method, etc. of the fender 3, the headlight 4, and the front bumper 7 on the fixing bracket can also be flexibly adjusted. For parts required for the implementation of the overall solution but not involved in the above overall setting, reasonable and flexible designs can be made with reference to mature setting means in the art, the actual situation during implementation, etc. The following specific implementation solutions of this embodiment are only one of the relatively better ones among the many solutions that can be formed by the above various combinations and their variations. In actual implementation, those skilled in the art can make flexible adjustments and improvements in combination with the actual situation. Obviously, the many solutions that can be formed by the above various specific form combinations and their variations, as well as the specific implementation solutions of this embodiment, are all within the protection scope of the present utility model.

[0047] Specifically, in combination with Figure 3 , Figure 5 , Figure 6 As shown, the fixing bracket of this embodiment includes an outer frame body 1 and an inner frame body 2 that are integrally connected. The outer frame body 1 and the inner frame body 2 can be respectively formed by stamping metal sheets and then welded into one body. Among them, the outer frame body 1 includes a connecting plate 100 connected to the bottom of the inner frame body 2. The connecting plate 100 extends towards the outside of the vehicle and is bent upwards at its outer edge to form a mounting plate 101; at the same time, each mounting foot or fixing foot located on the outer frame body 1 can also be formed by individually stamping a sheet metal and welded to the outer frame body 1.

[0048] Specifically, the mounting foot includes a first mounting foot 11 provided at the top of the rear end of the outer frame body 1. The first mounting foot 11 is bent and formed on an upper mounting frame 102 welded to the top of the rear end of the outer frame body 1; the mounting foot also includes a second mounting foot 13 provided at the bottom of the front end of the outer frame body 1. The second mounting foot 13 is bent and formed on a lower mounting frame 103 welded to the bottom of the front end of the outer frame body 1.

[0049] Based on the above settings, an upper bracket 31 is formed at the upper edge of the main board body 30 of the fender 3 in this embodiment. A top bracket 44 is provided at the top of the lamp socket 40 of the headlamp 4. The upper bracket 31 is fixedly connected to the first mounting leg 11, and the top bracket 44 is fixedly connected to the upper bracket 31. A lower bracket 33 is provided at the bottom of the front end of the main board body 30, and a bottom bracket 41 is provided at the bottom of the lamp socket 40. Both the lower bracket 33 and the bottom bracket 41 are fixedly connected to the second mounting leg 13.

[0050] The fixing bracket is designed as two parts distributed left and right. The inner frame body 2 is closer to the upper edge beam 51 and the longitudinal beam 52 of the engine compartment of the vehicle body frame 5, facilitating the installation and fixation of the fixing bracket on the vehicle body frame 5; the outer frame body 1 is arranged at the inner position of the fender 3, facilitating the fixation of the top of the fender 3 and the outer side of the headlamp 4 on the outer frame body 1, thereby making the arrangement of each mounting leg and fixing leg on the fixing bracket more reasonable and facilitating the convenient assembly of components such as the headlamp 4 and the fender 3. A first mounting leg 11 is provided at the top of the rear end of the outer frame body 1, exactly located at the middle position of the upper edge of the fender 3, providing a suitable basis for the fixation of the upper part of the fender 3 and the top of the headlamp 4, and ensuring the quality of the clearance fit between the fender 3 and the headlamp 4.

[0051] Moreover, the setting of the second mounting leg 13 provides a unified fixing and mounting basis for the fixation of the bottom of the fender 3 and the bottom of the headlamp 4, and strongly supports the guarantee of the clearance fit quality between the fender 3 and the headlamp 4.

[0052] In addition, in order to improve the self-structural strength of the outer frame body 1 and reduce its own weight, structures such as reinforcing ribs 104 and weight-reducing holes 105 can be provided on the outer frame body 1.

[0053] Regarding the specific setting form of the first mounting leg 11, of course, there are various structural schemes to choose from. In this embodiment, the first mounting leg 11 is provided with a first fixing hole 111 and a first fender mounting hole 112 at intervals. The upper bracket 31 of the fender 3 is provided with a first fender fixing hole 313 and a first headlamp mounting hole 311 at intervals. Moreover, a first connection hole 441 is provided on the top bracket 44 of the headlamp 4. When fixedly installing the fixing bracket on the vehicle body frame 5, the first mounting leg 11 is fixed to the vehicle body frame 5 through a fastener passing through the first fixing hole 111; when installing the fender 3 and the headlamp 4 on the outer frame body 1, the first fender fixing hole 313 and the first fender mounting hole 112 are fixedly connected by screwing with fasteners, and the first connection hole 441 and the first headlamp mounting hole 311 are fixedly connected by screwing with fasteners.

[0054] By correspondingly arranging mounting hole structures on the first mounting foot 11, the upper bracket 31 and the top bracket 44, the front headlight 4, the fender 3 and the first mounting foot 11 can be well fixedly connected through fasteners such as bolts. The first mounting foot 11 serves as the fixed foundation of the upper bracket 31, and the upper bracket 31 serves as the fixed foundation of the top bracket 44, forming a three-layer fixed structure, which can greatly save the setting size of the first mounting foot 11 and realize the reliable fixation of the fender 3 and the front headlight 4 on the outer frame body 1.

[0055] Based on the above settings, a first headlight positioning hole 310 can also be arranged on the upper bracket 31, and a first positioning post 440 that is inserted and matched with the first headlight positioning hole 310 can be arranged on the top bracket 44 of the front headlight 4. By arranging a positioning structure between the upper bracket 31 and the top bracket 44, during the assembly process, the top bracket 44 can be quickly and accurately positioned on the upper bracket 31, providing convenient conditions for the subsequent screwing and fixing of fasteners. At the same time, an assembly positioning hole 312 is also opened in the middle of the upper bracket 31 of this embodiment for component positioning when assembling the fender 3.

[0056] For the specific setting form of the second mounting foot 13, of course, there are many different structural schemes to choose from. In this embodiment, as Figure 4 and Figure 4 、 Figure 7 、 Figure 8 shown, the second mounting foot 13 has a plate body arranged facing the outside of the vehicle, and the bottom bracket 41 and the lower bracket 33 are respectively fixedly installed on the inner and outer sides of the plate body; the plate body is provided with a second fender mounting hole 133 and a second headlight mounting hole 135, the lower bracket 33 is provided with a second fender fixing hole 330, and the bottom bracket 41 is provided with a second connection hole 410; the second fender mounting hole 133 and the second fender fixing hole 330 are fixedly connected by screwing with fasteners, and the second headlight mounting hole 135 and the second connection hole 410 are fixedly connected by screwing with fasteners.

[0057] The second mounting foot 13 adopts a plate-like structure, which is convenient for arranging the bottom bracket 41 of the front headlight 4 and the lower bracket 33 of the fender 3 on the inner and outer sides of the plate body respectively; the bottom bracket 41, the second mounting foot 13 and the lower bracket 33 all adopt mounting hole structures, which are convenient for screwing and fastening by passing bolts, and the same bolt can pass through the corresponding holes on the bottom bracket 41, the second mounting foot 13 and the lower bracket 33 at the same time to realize the reliable fixation of the three, making the installation structure simple, compact and reliable.

[0058] Meanwhile, a plurality of steps 130 are formed on the plate body of the second mounting leg 13 of this embodiment, and each step 130 is set to be gradually higher towards the outside of the vehicle in the front-rear direction of the vehicle; a second positioning post 411 is provided on the bottom bracket 41; moreover, among each step 130, a second headlight mounting hole 135 and a second headlight positioning hole 134 for positioning and cooperating with the second positioning post 411 are provided on a certain step 130 in the middle, and second fender mounting holes 133, a front bumper positioning hole 131 for mounting the front bumper 7, and a front bumper mounting hole 132 are provided on the remaining steps 130. Regarding the specific number of steps 130 provided, it can of course be flexibly set according to the arc curvature of the front end portion of the fender 3; in this embodiment, three steps 130 are formed on the plate body of the second mounting leg 13, the second headlight positioning hole 134 and the second headlight mounting hole 135 are provided on the middle step 130, and the front bumper positioning hole 131, the front bumper mounting hole 132, and the second fender mounting hole 133 are provided on the steps 130 on both sides.

[0059] The plate body of the second mounting leg 13 is set to a stepped structure. From the rear end to the front end of the second mounting leg 13, the plate body of the second mounting leg 13 converges towards the inside of the vehicle, which is suitable for the arc-shaped structural characteristics of the front end of the fender 3, and is more conducive to the lower bracket 33 closely fitting on the outside of the second mounting leg 13 on the second mounting leg 13. The second headlight mounting hole 135 and the second headlight positioning hole 134 are provided on a certain step 130 in the middle, which is convenient for reliably positioning and mounting the bottom bracket 41 of the headlight 4 on the second mounting leg 13; other each step 130 is provided with mounting hole structures such as the second fender mounting hole 133, the front bumper positioning hole 131, and the front bumper mounting hole 132, so as to simultaneously realize the fixation of the fender 3 and the front bumper 7 on the second mounting leg 13. In this way, the adjacent parts of the front bumper 7, the fender 3, and the headlight 4 are uniformly fixed on the same mounting leg, which is beneficial to ensuring the clearance fit effect between the three adjacent parts and ensuring the controllability of the surface difference between the three.

[0060] Obviously, as Figure 9 and in combination with Figure 8As shown, considering the situation where the bottom bracket 41, the lower bracket 33, and the front bumper 7 are fixedly installed at the second mounting leg 13 simultaneously; when the bottom bracket 41 is fixedly installed on the second mounting leg 13 using bolts, the bolts need to pass through the lower bracket 33 from the outside, then pass through the second headlight mounting hole 135 and be screwed into the second connection hole 410. Therefore, a headlight mounting through-hole 332 is correspondingly provided on the lower bracket 33. In a similar situation, when the front bumper 7 is fixedly installed on the second mounting leg 13 using bolts, the bolts need to pass through the front bumper mounting hole 132 from the inside of the second mounting leg 13 and then pass through the lower bracket 33 before they can be screwed onto the front bumper 7. Therefore, a front bumper mounting through-hole 334 is correspondingly provided on the lower bracket 33. Additionally, corresponding to the second headlight positioning hole 134 and the front bumper positioning hole 131, headlight positioning through-holes 331 and front bumper positioning through-holes 333 are provided on the lower bracket 33 to facilitate the passing of the dowels in the positioning structure.

[0061] In addition, as Figure 6 and Figure 8 shown, at the top of the front end of the outer frame 1 of this embodiment, a fifth mounting leg 12 is further provided, and a third fender mounting hole 121 is provided on the fifth mounting leg 12; correspondingly, an inner bracket 32 is provided on the inner side of the fender 3, and a third fender fixing hole 320 is provided on the inner bracket 32. When the fender 3 is fixed on the fixing bracket, the third fender fixing hole 320 is aligned with the third fender mounting hole 121, and the two holes can be penetrated and fastened by bolts, thereby adding a connection and fixing point between the fender 3 and the outer frame 1.

[0062] For each of the above-mentioned fixing legs, it can of course be provided on the outer frame 1 or on the inner frame 2. In this embodiment, as Figure 3 shown, the fixing legs include a first fixing leg 21 provided at the top of the inner frame 2, a second fixing leg 22 provided at the bottom of the inner frame 2, and a third fixing leg 14 provided at the bottom of the front end of the outer frame 1. At the same time, a first bracket positioning hole 20 can be provided at the middle position of the plate body of the inner frame 2 for positioning when the fixing bracket is installed on the vehicle body frame 5. Specifically, a fourth fixing hole 210 is provided on the first fixing leg 21, a second fixing hole 220 is provided on the second fixing leg 22, and a plurality of third fixing holes 141 and a second bracket positioning hole 140 are provided on the third fixing leg 14. With the setting of the second mounting leg 13, the third fixing leg 14 can be integrally bent and formed at the bottom of the second mounting leg 13, that is, the third fixing leg 14 is bent from the bottom of the second mounting leg 13 towards the inner side of the vehicle.

[0063] Combined with Figure 5As shown in the figure, corresponding to the first fixed support leg 21, a second support 501 is provided on the upper side beam 51 of the engine compartment; corresponding to the second fixed support leg 22, a third support 502 is provided on the longitudinal beam 52 of the engine compartment; corresponding to the third fixed support leg 14, a fourth support 503 is provided on the outer side of the longitudinal beam 52 of the engine compartment. At the same time, corresponding to the above-mentioned first mounting support leg 11, a first support 500 is also provided at the top of the rear end of the upper side beam 51 of the engine compartment. When installing and fixing the fixed support on the vehicle body frame 5, fasteners such as screws and bolts are used, and by using the mounting hole structures provided on each fixed support leg, each fixed support leg can be fixed on the corresponding support; the first fixed support leg 21 is used to fixedly connect the upper side beam 51 of the engine compartment, and the second fixed support leg 22 and the third fixed support leg 14 are used to fixedly connect the longitudinal beam 52 of the engine compartment. Moreover, before fastening, the fixed support can be positioned on the vehicle body frame 5 through positioning structures such as the second support positioning hole 140, so as to improve the position accuracy and operation convenience of the installation.

[0064] As can be seen from the above, a total of three fixed support legs are arranged on the outer frame body 1 and the inner frame body 2. Together with the setting of the first fixed hole 111 on the first mounting support leg 11, at least four connection points are formed between the fixed support and the vehicle body frame 5, which can ensure the installation firmness of the fixed support on the vehicle body frame 5 and the stability of the structure of the fixed support itself, providing a stable foundation for the installation and fixation of the fender 3, the front headlight 4, the front bumper 7, etc.

[0065] In addition, as Figure 3 and in combination with Figure 9 、 Figure 10 shown, the mounting support legs of this embodiment further include a third mounting support leg 24 and a fourth mounting support leg 23 respectively provided at the top and bottom of the front end of the inner frame body 2, and these two mounting support legs are used for the installation and fixation of the front headlight 4; a third front headlight positioning hole 230 and a fourth front headlight mounting hole 231 are provided on the fourth mounting support leg 23, and a third front headlight mounting hole 240 is provided on the third mounting support leg 24. Correspondingly, an inner upper support 43 and an inner lower support 42 are respectively provided at the inner top and bottom of the lamp socket 40; among them, a third connection hole (not shown in the figure) corresponding to the third front headlight mounting hole 240 must be provided on the inner upper support 43, and a third positioning post (not shown in the figure) corresponding to the third front headlight positioning hole 230 and a fourth connection hole 420 corresponding to the fourth front headlight mounting hole 231 are provided on the inner lower support 42.

[0066] In this way, the inner upper support 43 can be fixedly installed on the third mounting support leg 24, and the inner lower support 42 is fixedly installed on the fourth mounting support leg 23. By providing the third mounting support leg 24 and the fourth mounting support leg 23 at the front end of the inner frame body 2, an installation foundation is provided for the two supports inside the front headlight 4. In this way, four firm and reliable connection points are formed between the front headlight 4 and the fixed support, effectively ensuring the installation stability of the front headlight 4 on the fixed support.

[0067] In summary, for the assembly structure of the fender and the headlight in this embodiment, multiple mounting feet and fixing feet are provided on the fixing bracket. Through each fixing foot, multiple reliable connection points can be formed between the vehicle body frame 5 and the fixing bracket, so that the fixing bracket is firmly installed on the vehicle body frame 5, providing a stable installation basis for the installation and fixation of the fender 3 and the headlight 4; the setting of multiple mounting feet provides multiple reliable mounting points for the fixation of the fender 3 and the headlight 4, and some mounting feet are shared by the fender 3 and the headlight 4, forming a unified installation basis, which can greatly improve the relative position deviation between the fender 3 and the headlight 4 during the assembly process, facilitating the maintenance of the consistency of the gap and the reliability of the surface difference between the fender 3 and the headlight 4, thereby improving the gap fit quality between the fender 3 and the headlight 4.

[0068] Embodiment Two

[0069] This embodiment relates to a vehicle, which is provided with the assembly structure of the fender and the headlight provided in Embodiment One.

[0070] It should be noted that in the assembly structure of the present utility model, the specification dimensions of the mounting holes, positioning holes on each mounting foot and fixing foot of the fixing bracket, as well as the mounting holes, screw connection holes, etc. on the brackets of the fender 3 and the headlight 4 can be flexibly set; for example, each positioning hole can be set to 6 mm to 10 mm, the mounting hole can be set to 8 mm to 12 mm, and welding nuts are provided at the connection holes, fixing holes, etc. for screw connection with bolts, and the nut preferably adopts a nut hole specification of M6.

[0071] Through the good design of the structure shape of the fixing bracket itself and the reasonable arrangement of each mounting foot and fixing foot thereon, not only the multi-point connection and fixation of the fender 3 and the headlight 4 are realized, but also accurate positioning restrictions on the fender 3 and the headlight 4 can be formed in multiple directions such as up and down, left and right, front and back of the vehicle, so that the adjacent mating parts of the fender 3 and the headlight 4, as well as the adjacent hood panel 6 and front bumper 7 and other components, are accurately positioned and fixed, thereby reliably ensuring the mating gap quality and surface difference accuracy between the components.

[0072] The above is only the preferred embodiment of the present utility model. The detailed explanation of the configuration, the examples of specific structure settings, or the expression of the assembly connection method, etc. are all for the need of full disclosure, so that those skilled in the art can better implement the present utility model, rather than being used to limit the protection scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An assembly structure of a fender and a headlight, characterized in that: It includes a fender (3), a headlight (4), and a fixing bracket; The fixing bracket is provided with a plurality of mounting feet and fixing feet. The fixing bracket is fixedly installed on the vehicle body frame (5) through each of the fixing feet. Each of the mounting feet is used to carry the installation of the fender (3) and the headlight (4), and at least some of the mounting feet are simultaneously fixedly connected to the fender (3) and the headlight (4).

2. The assembly structure of a fender and a headlight according to claim 1, characterized in that: The fixing bracket includes an outer frame body (1) and an inner frame body (2) integrally connected. The mounting feet include a first mounting foot (11) provided at the top of the rear end of the outer frame body (1); An upper bracket (31) is formed at the upper edge of the fender (3), and a top bracket (44) is provided at the top of the lamp socket (40) of the headlight (4). The upper bracket (31) is fixedly connected to the first mounting foot (11), and the top bracket (44) is fixedly connected to the upper bracket (31).

3. The assembly structure of a fender and a headlight according to claim 2, characterized in that: The first mounting foot (11) is provided with a first fixing hole (111) and a first fender mounting hole (112) at intervals. The upper bracket (31) is provided with a first fender fixing hole (313) and a first headlight mounting hole (311) at intervals, and the top bracket (44) is provided with a first connection hole (441); The first mounting foot (11) is fixed to the vehicle body frame (5) by a fastener passing through the first fixing hole (111). The first fender fixing hole (313) and the first fender mounting hole (112) are fixedly connected by screwing with a fastener. The first connection hole (441) and the first headlight mounting hole (311) are fixedly connected by screwing with a fastener.

4. The assembly structure of a fender and a headlight according to claim 3, characterized in that: The upper bracket (31) is further provided with a first headlight positioning hole (310), and the top bracket (44) is provided with a first positioning post (440) that is inserted and matched with the first headlight positioning hole (310).

5. The assembly structure of a fender and a headlight according to claim 2, characterized in that: The mounting feet further include a second mounting foot (13) provided at the bottom of the front end of the outer frame body (1). A lower bracket (33) is provided at the bottom of the front end of the fender (3), and a bottom bracket (41) is provided at the bottom of the lamp socket (40). The lower bracket (33) and the bottom bracket (41) are both fixedly connected to the second mounting foot (13).

6. The assembly structure of a fender and a headlight according to claim 5, characterized in that: The second mounting foot (13) has a plate body arranged facing the outside of the vehicle. The bottom bracket (41) and the lower bracket (33) are respectively fixedly installed on the inner and outer sides of the plate body; The plate body is provided with a second fender mounting hole (133) and a second headlight mounting hole (135), the lower bracket (33) is provided with a second fender fixing hole (330), and the bottom bracket (41) is provided with a second connection hole (410); The second fender mounting hole (133) and the second fender fixing hole (330) are fixedly connected by screwing with fasteners, and the second headlight mounting hole (135) and the second connection hole (410) are fixedly connected by screwing with fasteners.

7. The assembly structure of the fender and the headlight according to claim 6, wherein: Multiple steps (130) are formed on the plate body of the second mounting leg (13), and each of the steps (130) is set to be gradually higher towards the outside of the vehicle in the front-rear direction of the vehicle; a second positioning post (411) is provided on the bottom bracket (41); Among each of the steps (130), a second headlight mounting hole (135) and a second headlight positioning hole (134) for positioning and cooperating with the second positioning post (411) are provided on a certain step (130) in the middle, and the second fender mounting hole (133), a front bumper positioning hole (131) and a front bumper mounting hole (132) for mounting the front bumper (7) are provided on the remaining steps (130).

8. The assembly structure of the fender and the headlight according to any one of claims 2 to 7, wherein: The fixing legs include a first fixing leg (21) and a second fixing leg (22) respectively provided at the top and bottom of the inner frame body (2), and a third fixing leg (14) provided at the bottom of the front end of the outer frame body (1); The first fixing leg (21) is used for fixedly connecting the upper edge beam of the engine compartment (51), and the second fixing leg (22) and the third fixing leg (14) are used for fixedly connecting the longitudinal beam of the engine compartment (52).

9. The assembly structure of the fender and the headlight according to any one of claims 2 to 7, wherein: The mounting legs further include a third mounting leg (24) and a fourth mounting leg (23) respectively provided at the top and bottom of the front end of the inner frame body (2), the inner top and bottom of the lamp holder (40) are respectively provided with an inner upper bracket (43) and an inner lower bracket (42), and the inner upper bracket (43) is fixedly installed on the third mounting leg (24), and the inner lower bracket (42) is fixedly installed on the fourth mounting leg (23).

10. A vehicle, wherein: The vehicle is provided with the assembly structure of the fender and the headlight according to any one of claims 1 to 9.

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