Luggage rack fixing assembly and vehicle body structure

Abstract

The utility model discloses a luggage rack fixing assembly and a vehicle body structure, the luggage rack fixing assembly comprises a first support and a second support, the first support is provided with a clamping groove and a fixing part, the clamping groove is in a closed shape, the fixing part is detachably installed on a luggage rack, and the second support is installed on a vehicle body side wall structure. A first gap is formed between the second support and the vehicle body side wall structure, a clamping tongue extending into the first gap is arranged on the second support, and the first support extends into the first gap so that the clamping tongue can be clamped into the clamping groove. According to the luggage rack fixing assembly, a through hole does not need to be formed in the top of a vehicle, the matching function of the luggage rack is achieved, and more choices are provided for a user in the aspect of luggage rack configuration; the relative position between the first bracket and the second bracket is ensured, and the mounting precision is improved; the first support and the second support are connected in a clamped mode, the number of parts is small, the disassembly and assembly process is simple, and a user can use the support conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, and in particular to a luggage rack fixing component and a vehicle body structure. Background Art

[0002] In the prior art, holes are usually set on the top cover outer plate and side wall of the vehicle, and the luggage rack is installed at the holes by bolts. The number of parts involved is large, the structure is complex, the installation accuracy is not easy to ensure, and the installation is difficult. In addition, if the vehicle body has reserved holes, the luggage rack must be installed to ensure the sealing performance of the vehicle, resulting in users not having more choices in the configuration of the luggage rack. Utility Model Content

[0003] In view of this, the utility model aims to provide a luggage rack fixing assembly and a vehicle body structure to solve at least one of the technical problems in the prior art, such as the difficulty in ensuring the installation accuracy of the luggage rack, the difficulty in installation, and the inability of the luggage rack configuration to provide customers with more choices.

[0004] The utility model provides a luggage rack fixing assembly, comprising a first bracket and a second bracket, the first bracket being provided with a slot and a fixing portion, the slot being in a closed shape, the fixing portion being detachably mounted on the luggage rack, the second bracket being mounted on a vehicle body side enclosure structure, a first gap being formed between the second bracket and the vehicle body side enclosure structure, the second bracket being provided with a latch tongue extending into the first gap, the first bracket extending into the first gap so that the latch tongue is latched in the slot.

[0005] Further, the first bracket includes a first top, a first bottom and a first side portion, one side of the first bottom is connected to the first top portion through the first side portion, the fixing portion is arranged on the first top portion, and the card slot is arranged on the first bottom portion.

[0006] Furthermore, the first bottom extends into the first gap, so that the first bottom and the second bracket abut against each other, and the first bottom and the vehicle body side structure abut against each other.

[0007] Furthermore, the second bracket includes a second top, a second bottom and a second side portion, both sides of the second top are connected to the second side portion, the second side portion is located on both sides of the first gap along the longitudinal direction of the vehicle, the first gap is formed between the second top and the body side structure, the second bottom is connected to the second side portion, and the second bottom is installed on the body side structure.

[0008] Furthermore, the fixing portion is a stud structure, and the luggage rack is installed on the stud structure through a nut structure.

[0009] Furthermore, one end of the latch tongue facing the inner side of the vehicle abuts against the inner wall of the latch slot facing the outer side of the vehicle for limiting position.

[0010] Furthermore, the two sides of the latch tongue facing the longitudinal direction of the vehicle are respectively abutted against the inner walls of the latch slot close to the two sides of the longitudinal direction of the vehicle for limiting position.

[0011] Furthermore, a closed through slot is provided on the second bracket, and the latch tongue is integrally arranged on the inner wall of the through slot and extends in a direction away from the normal direction of the top of the vehicle.

[0012] The utility model also provides a vehicle body structure, including a vehicle body side enclosure structure, a skylight glass and the luggage rack fixing assembly, wherein the edge of the skylight glass is provided with an elastic sealing portion, and the sealing portion is in sealing contact with the vehicle body side enclosure structure.

[0013] Furthermore, the vehicle body side panel structure includes a side panel outer panel, a side panel inner panel and an upper side beam reinforcement plate, the upper side beam reinforcement plate is connected between the side panel outer panel and the side panel inner panel, the side panel outer panel is provided with a first flange extending toward the inner side of the vehicle, the side panel inner panel is provided with a second flange extending toward the inner side of the vehicle, the upper side beam reinforcement plate is provided with a third flange extending toward the inner side of the vehicle, the third flange is provided with a first protrusion extending toward the inner side of the vehicle corresponding to the second bracket, the first flange is fixedly connected to the third flange, and the third flange is fixedly connected to the second flange.

[0014] Furthermore, it also includes a sealant, and the sealant is covered on the gap between the edge of the first flange and the first protrusion.

[0015] Furthermore, the second flange is provided with a second protrusion extending toward the inner side of the vehicle, and the second protrusion is fixedly connected to the first protrusion.

[0016] Furthermore, a first cutout and a second cutout are provided on the sealing portion, and the first cutout and the second cutout correspond to two sides of the first gap along the longitudinal direction of the vehicle, respectively.

[0017] Furthermore, it also includes glass glue, the sealing part extends to a position corresponding to the first protruding part, and the glass glue is provided between the sealing part and the first protruding part.

[0018] The luggage rack fixing assembly of the utility model, when the user needs to install the luggage rack, by extending the first bracket into the first gap, the tongue on the second bracket is engaged with the groove on the first bracket, and the luggage rack is detachably installed on the fixing part of the first bracket. When the user does not need the luggage rack, the luggage rack and the first bracket can be disassembled. In addition, the utility model is connected with the luggage rack through the fixing part, and there is no need to open a through hole on the top of the vehicle, so that the optional function of the luggage rack is realized, and more choices are provided for the user in the configuration of the luggage rack; the groove is in a closed shape, which is equivalent to the groove surrounding the tongue, so that the groove plays a limiting role for the tongue, and at the same time, the first bracket is extended into the first gap and is limited by the second bracket and the side structure of the vehicle body, which can avoid the first bracket from being displaced or rotated relative to the second bracket, ensure the relative position between the first bracket and the second bracket, and improve the installation accuracy; compared with the solution of installing the luggage rack on the through hole on the top of the vehicle by bolts in the traditional technology, the utility model is connected by the first bracket and the second bracket, the number of parts is small, the disassembly and assembly process is simple, and the user is more convenient to use.

[0019] The vehicle body structure in the present invention has all the beneficial effects of the above-mentioned luggage rack fixing assembly, which will not be described in detail here.

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In the drawings that are not necessarily drawn to scale, the same reference numerals may describe similar parts in different views. The same reference numerals with letter suffixes or different letter suffixes may represent different instances of similar parts. The drawings generally illustrate various embodiments by way of example and not limitation, and together with the specification and claims, are used to illustrate the disclosed embodiments. When appropriate, the same reference numerals are used throughout the drawings to refer to the same or similar parts. Such embodiments are illustrative and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method. The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0022] Figure 1 It is a schematic diagram of the luggage rack fixing assembly in the utility model;

[0023] Figure 2 It is a schematic diagram of the first bracket in the utility model;

[0024] Figure 3 It is a schematic diagram of the second bracket in the utility model;

[0025] Figure 4 It is a schematic diagram of the vehicle body structure in the utility model;

[0026] Figure 5 yes Figure 4 Schematic diagram of the cross section at AA in the middle;

[0027] Figure 6 It is an enlarged schematic diagram of the luggage rack fixing assembly on the vehicle body structure of the present invention (the skylight glass is not shown);

[0028] Figure 7 It is an enlarged schematic diagram of the second raised portion on the vehicle body structure of the utility model;

[0029] Figure 8 It is an enlarged schematic diagram of the first incision and the second incision in the present invention (the first bracket is not shown).

[0030] The above drawings include the following reference numerals:

[0031] 01, first gap; 1, first bracket; 101, slot; 102, fixing part; 11, first top; 12, first bottom; 13, first side; 2, second bracket; 201, tongue; 21, second top; 211, through slot; 22, second bottom; 23, second side; 100, vehicle body side structure; 110, side outer panel; 1101, first flange; 120, side inner panel; 1201, second flange; 12011, second raised part; 130, upper side beam reinforcement plate; 1301, third flange; 13011, first raised part; 200, skylight glass; 210, sealing part; 2101, first incision; 2102, second incision; 300, sealant; 400, glass glue. DETAILED DESCRIPTION

[0032] The specific embodiments of the present invention are described in detail below with reference to the accompanying drawings, but are not intended to limit the present invention.

[0033] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0034] This specification may use the phrases "in one embodiment", "in another embodiment", "in yet another embodiment" or "in other embodiments", all of which may refer to one or more of the same or different embodiments according to the present invention.

[0035] The utility model provides a luggage rack fixing assembly, including a first bracket 1 and a second bracket 2, the first bracket 1 is provided with a slot 101 and a fixing portion 102, the slot 101 is in a closed shape, the fixing portion 102 can be detachably installed on the luggage rack, the second bracket 2 is installed on a vehicle body side enclosure structure 100, a first gap 01 is formed between the second bracket 2 and the vehicle body side enclosure structure 100, the second bracket 2 is provided with a tongue 201 extending into the first gap 01, the first bracket 1 extends into the first gap 01 so that the tongue 201 is engaged in the slot 101.

[0036] Combination Figures 1 to 7 As shown, the Z axis in the figure represents the vertical direction of the vehicle, the positive direction of the Z axis represents the top, and the negative direction of the Z axis represents the bottom. The X axis represents the longitudinal direction of the vehicle, the positive direction of the X axis represents the front, and the negative direction of the X axis represents the back. The Y axis represents the lateral direction of the vehicle, and the positive direction of the Y axis represents the left, and the negative direction of the Y axis represents the right. The skylight glass 200, the body side structure 100, and the luggage rack fixing assembly in the figure only show the partial structure on the left side of the vehicle as a whole. Therefore, in this embodiment, the inner side of the vehicle is the opposite side of the Y axis, and the outer side of the vehicle is the positive side of the Y axis. It should be understood that, symmetrically, the same body side structure and luggage rack fixing assembly (not shown in the figure) can also be provided on the right side of the vehicle, and the inner side of the vehicle is the positive side of the Y axis, and the outer side of the vehicle is the negative side of the Y axis. The positive direction of the N axis in the figure represents the normal direction of the top position of the vehicle corresponding to the luggage rack fixing assembly. The top of the vehicle shown in the figure is arched as a whole, so there is a certain angle between the N axis and the Z axis. The specific structure of the top of the vehicle is not limited here.

[0037] Combination Figures 1 to 3As shown, the first bracket 1 is provided with a fixing portion 102, and the fixing portion 102 can be detachably connected to the luggage rack, for example, by snap connection, screw connection, etc. Figure 2 As shown, the card slot 101 is in a rounded rectangular shape. The card slot 101 can also be other closed shapes, such as a polygonal shape, a circular shape, etc. When the latch tongue 201 on the second bracket 2 is latched in the card slot 101, the card slot 101 is equivalent to surrounding the latch tongue 201. Figure 4 and Figure 5 As shown, the second bracket 2 can be installed on the body side structure 100 by welding or fastener connection, and the second bracket 2 is located below the skylight glass 200. A first gap 01 is formed between the second bracket 2 and the body side structure 100. When the user selects a luggage rack, the first bracket 1 can be extended into the first gap 01 so that the tongue 201 is engaged in the slot 101, and then the luggage rack can be installed on the fixing portion 102 to achieve fixed installation of the luggage rack.

[0038] In this embodiment, preferably, a closed through slot 211 is provided on the second bracket 2, and the latch tongue 201 is integrally provided on the inner wall of the through slot 211 and extends in a direction away from the normal direction of the top of the vehicle. Figure 3 As shown, in order to form the latch tongue 201, the through groove 211 is designed to be in a concave shape. After the through groove 211 is opened, the formed latch tongue 201 extends in the opposite direction of the N axis in the figure, so that it can extend into the first gap 01. Since the latch tongue 201 is integrally connected to the second bracket 2, its structural strength is relatively high, and it can achieve a more stable connection with the latch slot 101.

[0039] The luggage rack fixing assembly of the utility model, when the user needs to install the luggage rack, by extending the first bracket 1 into the first gap 01, the latching tongue 201 on the second bracket 2 is latched in the latching groove 101 on the first bracket 1, and the luggage rack is detachably mounted on the fixing portion 102 of the first bracket 1. When the user does not need the luggage rack, the luggage rack and the first bracket 1 can be disassembled. In addition, the utility model is connected to the luggage rack through the fixing portion 102, and there is no need to open a through hole on the top of the vehicle, so that the optional function of the luggage rack is realized, providing users with more choices in luggage rack configuration; the latching groove 101 is in a closed shape, which is equivalent to a latching groove. The groove 101 surrounds the tongue 201, so that the groove 101 limits the tongue 201. At the same time, the first bracket 1 extends into the first gap 01 and is limited by the second bracket 2 and the body side structure 100, which can prevent the first bracket 1 from being displaced or rotated relative to the second bracket 2, thereby ensuring the relative position between the first bracket 1 and the second bracket 2 and improving the installation accuracy. Compared with the traditional technology of installing the luggage rack on the through hole on the top of the vehicle by bolts, the utility model uses the first bracket 1 and the second bracket 2 to clamp, so the number of parts is small, the disassembly and assembly process is relatively simple, and the user is more convenient to use.

[0040] Furthermore, the first bracket 1 includes a first top 11, a first bottom 12 and a first side portion 13, one side of the first bottom 12 is connected to the first top 11 through the first side portion 13, the fixing portion 102 is arranged on the first top 11, and the card slot 101 is arranged on the first bottom 12.

[0041] Combination Figures 1 to 3 As shown, the first top portion 11 is integrally connected to the first bottom portion 12 through the first side portion 13, forming a C-shaped structure as a whole, the fixing portion 102 is integrally arranged on the first top portion 11, and the clamping groove 101 is arranged on the first bottom portion 12, so that the first bottom portion 12 can be extended into the top of the vehicle to reach the position of the second bracket 2 on the body side structure 100, so that the clamping groove 101 is clamped with the clamping tongue 201. At the same time, in this embodiment, the first side portion 13 is arc-shaped to avoid the body structure such as the skylight glass 200, so that the first top portion 11 is located outside the top of the vehicle, so as to be connected and fixed to the luggage rack.

[0042] Furthermore, the first bottom portion 12 extends into the first gap 01 , so that the first bottom portion 12 and the second bracket 2 abut against each other, and the first bottom portion 12 and the vehicle body side structure 100 abut against each other.

[0043] Combination Figures 1 to 5As shown, after the first bottom portion 12 extends into the top of the vehicle, it extends into the first gap 01 formed between the second bracket 2 and the body side structure 100, the first bottom portion 12 toward the positive side of the N axis and the second bracket 2 toward the negative side of the N axis are mutually abutted and limited, and the first bottom portion 12 toward the negative side of the N axis and the body side structure 100 toward the positive side of the N axis are mutually abutted and limited.

[0044] In this way, a first gap 01 is formed by the second bracket 2 and the vehicle body side structure 100. When the first bottom 12 extends into the first gap 01, the second bracket 2 and the vehicle body side structure 100 form abutment limit for the first bottom 12, thereby improving the connection stability between the first bracket 1 and the second bracket 2 and ensuring the installation accuracy and reliability of the luggage rack.

[0045] Furthermore, the second bracket 2 includes a second top 21, a second bottom 22 and a second side 23, both sides of the second top 21 are connected to the second side 23, the second side 23 is located on both sides of the first gap 01 along the longitudinal direction of the vehicle, the first gap 01 is formed between the second top 21 and the vehicle body side structure 100, the second bottom 22 is connected to the second side 23, and the second bottom 22 is installed on the vehicle body side structure 100.

[0046] Combination Figures 1 to 5 As shown, the second top portion 21 is integrally connected with the second bottom portion 22 through the second side portion 23. The second side portion 23 is equivalent to a curved transition structure between the second top portion 21 and the second bottom portion 22, so that the second top portion 21 protrudes a certain distance relative to the second bottom portion 22. When the second bottom portion 22 is fixedly installed on the body side enclosure structure 100, a first gap 01 is formed between the second top portion 21 and the body side enclosure structure 100. The second side portion 23 is located on both sides of the first gap 01 along the longitudinal direction of the vehicle (i.e., the front and rear sides, i.e., the positive and negative sides of the X-axis in the figure). The second side portion 23 is installed on the body side enclosure structure 100, thereby improving the connection stability between the second bracket 2 and the body side enclosure structure 100. At the same time, the second side portion 23 is located on both sides of the first gap 01 along the longitudinal direction of the vehicle, thereby limiting the first bottom portion 12 extending into the first gap 01 along both sides of the longitudinal direction of the vehicle, further improving the connection stability between the first bracket 1 and the second bracket 2, and ensuring the installation accuracy and reliability of the luggage rack.

[0047] Furthermore, the fixing portion 102 is a stud structure, and the luggage rack is installed on the stud structure through a nut structure.

[0048] Combination Figure 1 and Figure 2As shown, the fixing portion 102 is a stud structure, that is, the fixing portion 102 has an external thread, and a corresponding mounting hole can be provided on the luggage rack to be sleeved on the stud structure, so that the luggage rack can be installed on the fixing portion 102 through a nut structure.

[0049] Compared with directly installing the luggage rack to the through hole on the top of the vehicle by bolts, the utility model avoids opening a through hole on the top of the vehicle by providing a fixing portion 102 of a stud structure on the first bracket 1, thereby ensuring the sealing performance of the top of the vehicle regardless of whether the luggage rack is installed on the top of the vehicle or removed.

[0050] Furthermore, one end of the latch tongue 201 facing the inner side of the vehicle abuts against the inner wall of the latch slot 101 facing the outer side of the vehicle for limiting position.

[0051] Combination Figures 1 to 5 As shown, the latch tongue 201 is located on the inner wall of the through slot 211 close to the positive side of the Y-axis. The latch tongue 201 first extends in the opposite direction of the Y-axis and then gradually bends and extends in the opposite direction of the N-axis, thereby extending into the first gap 01. When the first bottom 12 extends into the first gap 01, the end of the first bottom 12 close to the opposite side of the Y-axis will first contact the latch tongue 201. At this time, the force drives the latch tongue 201 to deform, and the first bottom 12 continues to extend into the first gap 01. When the latch tongue 201 and the slot 101 correspond to each other, the deformation of the latch tongue 201 is restored, so that it extends into the slot 101 to form a latching relationship. The end of the latch tongue 201 facing the inner side of the vehicle (that is, the end close to the opposite side of the Y-axis) and the inner wall of the slot 101 facing the outer side of the vehicle (that is, the inner wall close to the opposite side of the Y-axis, that is, the inner wall facing the positive side of the Y-axis) abut against each other for limiting.

[0052] In this way, the displacement and rotation of the first bracket 1 are limited by the abutment between the latch tongue 201 and the latch slot 101, thereby ensuring the installation accuracy and reliability of the luggage rack.

[0053] Furthermore, the latch tongue 201 is in contact with inner walls of the latch slot 101 near both sides of the longitudinal direction of the vehicle for limiting position.

[0054] Combination Figures 1 to 3 As shown, the two sides of the latch tongue 201 facing the longitudinal direction of the vehicle (i.e., the two sides facing the positive and negative directions of the X-axis) are respectively abutted against the inner walls of the slot 101 close to the longitudinal direction of the vehicle (i.e., the two sides close to the positive and negative directions of the X-axis) for limiting positions, that is, the side of the latch tongue 201 facing the positive direction of the X-axis abuts against the inner wall of the slot 101 close to the positive direction of the X-axis, and the side of the latch tongue 201 facing the negative direction of the X-axis abuts against the inner wall of the slot 101 close to the negative direction of the X-axis.

[0055] In this way, the latch tongue 201 in the latch slot 101 limits the first bracket 1 in the longitudinal direction of the vehicle, further improving the connection stability between the first bracket 1 and the second bracket 2, and better ensuring the installation accuracy and reliability of the luggage rack.

[0056] The utility model also provides a vehicle body structure, including a vehicle body side enclosure structure 100, a skylight glass 200 and the luggage rack fixing assembly. The edge of the skylight glass 200 is provided with an elastic sealing portion 210, and the sealing portion 210 is sealed and abutted against the vehicle body side enclosure structure 100.

[0057] Combination Figures 4 to 7 As shown, the top of the body side structure 100 forms a plane to overlap with the skylight glass 200, and the second bracket 2 is installed on the body side structure 100 and is located below the skylight glass 200. The edge of the skylight glass 200 is sealed and abutted against the body side structure 100 through the sealing part 210. When the luggage rack needs to be assembled, the sealing part 210 is separated from the body side structure 100, so that the first bracket 1 can pass through the gap between the sealing part 210 and the body side structure 100 to enter under the skylight glass 200, thereby being mutually clamped and connected with the second bracket 2.

[0058] The vehicle body structure of the present invention adopts the above-mentioned luggage rack fixing assembly. When the user needs to install the luggage rack, the first bracket 1 is passed through between the sealing portion 210 and the vehicle body side structure 100 and extended into the first gap 01, so that the tongue 201 on the second bracket 2 is engaged with the slot 101 on the first bracket 1. The luggage rack can be detachably installed on the fixing portion 102 of the first bracket 1. When the user does not need the luggage rack, the luggage rack and the first bracket 1 can be disassembled. In addition, the present invention is connected to the luggage rack through the fixing portion 102, and there is no need to open a through hole on the top of the vehicle, thereby realizing the optional function of the luggage rack and providing users with more options in luggage rack configuration. Selection; the card slot 101 is in a closed shape, which is equivalent to the card slot 101 surrounding the card tongue 201, so that the card slot 101 limits the card tongue 201. At the same time, the first bracket 1 extends into the first gap 01 and is limited by the second bracket 2 and the vehicle body side structure 100, which can avoid the first bracket 1 from being displaced or rotated relative to the second bracket 2, thereby ensuring the relative position between the first bracket 1 and the second bracket 2 and improving the installation accuracy. Compared with the solution of installing the luggage rack on the through hole on the top of the vehicle by bolts in the traditional technology, the utility model connects the first bracket 1 with the second bracket 2, has a small number of parts, and the disassembly and assembly process is relatively simple, which is more convenient for users to use.

[0059] Furthermore, the vehicle body side panel structure 100 includes a side panel outer panel 110, a side panel inner panel 120 and an upper side beam reinforcement plate 130, the upper side beam reinforcement plate 130 is connected between the side panel outer panel 110 and the side panel inner panel 120, the side panel outer panel 110 is provided with a first flange 1101 extending toward the inner side of the vehicle, the side panel inner panel 120 is provided with a second flange 1201 extending toward the inner side of the vehicle, the upper side beam reinforcement plate 130 is provided with a third flange 1301 extending toward the inner side of the vehicle, the third flange 1301 is provided with a first protrusion 13011 extending toward the inner side of the vehicle corresponding to the second bracket 2, the first flange 1101 is fixedly connected to the third flange 1301, and the third flange 1301 is fixedly connected to the second flange 1201.

[0060] Combination Figure 4 and Figure 5 As shown, the side outer panel 110 and the side inner panel 120 are connected to each other to form an inner cavity, the upper side beam reinforcement plate 130 is located between the side outer panel 110 and the side inner panel 120, the side outer panel 110 is provided with a first flange 1101 toward the inner side of the vehicle (i.e., the side opposite to the Y axis), the side inner panel 120 is provided with a second flange 1201 toward the inner side of the vehicle, and the upper side beam reinforcement plate 130 is provided with a third flange 1301 toward the inner side of the vehicle, as shown in FIG. Figure 5 As shown in FIG, the first flange 1101 and the third flange 1301 are attached to each other and welded together, and the second flange 1201 and the third flange 1301 are attached to each other and welded together (as shown in FIG. Figure 7 As shown, corresponding to Figure 5 At the cross-sectional position in the middle, the second flange 1201 is provided with a protruding structure in the opposite direction of the N axis, so the second flange 1201 portion corresponding to this position is not in contact with the third flange 1301 portion, that is, the "mutual contact" described in this embodiment means that the two are at least partially in contact), the first flange 1101, the second flange 1201 and the third flange 1301 together form the overlap plane of the skylight glass 200. The second bracket 2 is installed on the first flange 1101, combined with Figure 5 and Figure 6 As shown, the third flange 1301 is provided with a first protrusion 13011 extending toward the inner side of the vehicle (i.e., the opposite side of the Y-axis), which is arranged corresponding to the second bracket 2. The first protrusion 13011 can better support the skylight glass 200, avoiding the deterioration of the supporting effect of the skylight glass 200 at this position after the second bracket 2 is set.

[0061] Furthermore, it also includes a sealant 300 , and the sealant 300 covers the gap between the edge of the first flange 1101 and the first protrusion 13011 .

[0062] Combination Figures 4 to 6As shown, the gap between the edge of the first flange 1101 and the first protruding portion 13011 is covered with a sealant 300 to achieve a sealing and waterproofing effect.

[0063] Furthermore, it also includes glass glue 400 , the sealing portion 210 at least partially extends to a position corresponding to the first protruding portion 13011 , and the glass glue 400 is provided between the sealing portion 210 and the first protruding portion 13011 .

[0064] Combination Figure 4 and Figure 5 As shown, in fact, the glass glue 400 is arranged corresponding to the edge of the skylight glass 200, that is, it is arranged between the first flange 1101 and the sealing part 210. In order to ensure the sealing performance while setting the second bracket 2, the glass glue 400 is arranged between the first protrusion 13011 and the sealing part 210. It can not only provide better support for the skylight glass 200 through the first protrusion 13011, but also ensure the bonding stability and sealing between the skylight glass 200 near the second bracket 2 and the vehicle body side structure 100.

[0065] Preferably, the second flange 1201 is provided with a second protrusion 12011 extending toward the inner side of the vehicle, and the second protrusion 12011 is fixedly connected to the first protrusion 13011.

[0066] Combination Figures 4 to 7 As shown, the second flange 1201 is provided with a second protrusion 12011 extending toward the inner side of the vehicle (i.e., the opposite side of the Y-axis), and the second protrusion 12011 is adhered to and welded to the first protrusion 13011, thereby supporting and reinforcing the first protrusion 13011, improving the structural strength of the first protrusion 13011, ensuring the supporting effect for the skylight glass 200, and further improving the overall strength of the vehicle body structure.

[0067] Preferably, a first cutout 2101 and a second cutout 2102 are provided on the sealing portion 210 , and the first cutout 2101 and the second cutout 2102 correspond to two sides of the first gap 01 along the longitudinal direction of the vehicle, respectively.

[0068] Combination Figure 8 As shown, when the luggage rack needs to be assembled, force is applied to deform the sealing portion 210 between the first incision 2101 and the second incision 2102, thereby avoiding the first bracket 1, so that the first bracket 1 extends into the first gap 01 and is connected to the second bracket 2 through the slot 101 and the tongue 201.

[0069] In this way, the installation of the first bracket 1 can be facilitated without affecting the sealing performance of the sealing portion 210 at other positions. Regardless of whether the luggage rack is installed on the vehicle or removed, the sealing performance of the top of the vehicle can be guaranteed.

[0070] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways, rotated 90 degrees or in other orientations, and the spatially relative descriptions used herein are interpreted accordingly.

[0071] In addition to the above, it should be noted that "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or characteristics described in conjunction with the embodiment included in at least one embodiment generally described in this application. The same expression appearing in multiple places in the specification does not necessarily refer to the same embodiment. Further, when describing a specific feature, structure or characteristic in conjunction with any embodiment, it is claimed that the realization of such feature, structure or characteristic in conjunction with other embodiments also falls within the scope of the present utility model.

[0072] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A luggage rack fixing assembly, characterized in that: It includes a first bracket and a second bracket, the first bracket is provided with a slot and a fixing part, the slot is in a closed shape, the fixing part can be detachably installed on the luggage rack, the second bracket is installed on the vehicle body side enclosure structure, a first gap is formed between the second bracket and the vehicle body side enclosure structure, the second bracket is provided with a tongue extending into the first gap, the first bracket extends into the first gap so that the tongue is engaged in the slot.

2. The luggage rack fixing assembly according to claim 1, characterized in that: The first bracket includes a first top, a first bottom and a first side portion, one side of the first bottom is connected to the first top via the first side portion, the fixing portion is arranged on the first top portion, and the card slot is arranged on the first bottom portion.

3. The luggage rack fixing assembly according to claim 2, characterized in that: The first bottom extends into the first gap so that the first bottom and the second bracket abut against each other, and the first bottom and the vehicle body side structure abut against each other.

4. The luggage rack fixing assembly according to claim 1, characterized in that: The second bracket includes a second top, a second bottom and a second side portion, both sides of the second top are connected to the second side portion, the second side portion is located on both sides of the first gap along the longitudinal direction of the vehicle, the first gap is formed between the second top and the body side structure, the second bottom is connected to the second side portion, and the second bottom is installed on the body side structure.

5. The luggage rack fixing assembly according to claim 1, characterized in that: The fixing portion is a stud structure, and the luggage rack is installed on the stud structure through a nut structure.

6. The luggage rack fixing assembly according to claim 1, characterized in that: One end of the latch tongue facing the inner side of the vehicle abuts against the inner wall of the latch slot facing the outer side of the vehicle for limiting position.

7. The luggage rack fixing assembly according to claim 1, characterized in that: The two sides of the latch tongue facing the longitudinal direction of the vehicle are respectively abutted against the inner walls of the latch slot close to the two sides of the longitudinal direction of the vehicle for limiting position.

8. A vehicle body structure, characterized in that: It comprises a vehicle body side structure, a skylight glass and a luggage rack fixing assembly as claimed in any one of claims 1 to 7, wherein an edge of the skylight glass is provided with an elastic sealing portion, and the sealing portion is in sealing contact with the vehicle body side structure.

9. The vehicle body structure according to claim 8, characterized in that: The vehicle body side panel structure includes a side panel outer panel, a side panel inner panel and an upper side beam reinforcement plate, the upper side beam reinforcement plate is connected between the side panel outer panel and the side panel inner panel, the side panel outer panel is provided with a first flange extending toward the inner side of the vehicle, the side panel inner panel is provided with a second flange extending toward the inner side of the vehicle, the upper side beam reinforcement plate is provided with a third flange extending toward the inner side of the vehicle, the third flange is provided with a first protrusion extending toward the inner side of the vehicle corresponding to the second bracket, the first flange is fixedly connected to the third flange, and the third flange is fixedly connected to the second flange.

10. The vehicle body structure according to claim 9, characterized in that: It also includes a sealant, which covers the gap between the edge of the first flange and the first protrusion.

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