Skylight reinforcing frame and vehicle

Abstract

The utility model provides a skylight reinforcing frame and a vehicle, the skylight reinforcing frame comprises a plurality of reinforcing frame sections which are sequentially arranged in the circumferential direction of the skylight reinforcing frame, and every two adjacent reinforcing frame sections are connected together in the vertical direction of the whole vehicle through an inserting structure and a clamping structure; the inserting structure comprises an inserting block arranged on one reinforcing frame section and an inserting groove formed in the other reinforcing frame section, the inserting block is inserted into the inserting groove in the vertical direction of the whole vehicle, and the clamping structure comprises a first clamping jaw arranged on one reinforcing frame section and a first clamping groove formed in the other reinforcing frame section. And the insertion block is prevented from being separated from the slot along the vertical direction of the whole vehicle. According to the skylight reinforcing frame, every two adjacent reinforcing frame sections are installed in the up-down direction of a whole vehicle and can be connected together through insertion fit of the insertion blocks and the insertion grooves and clamping fit of the first clamping jaws and the first clamping grooves, installation operation is facilitated, and the service life of the skylight reinforcing frame is prolonged. And the connection firmness between the two reinforcing frame sections can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, and in particular to a sunroof reinforcement frame; meanwhile, the utility model also relates to a vehicle provided with the sunroof reinforcement frame. Background Art

[0002] As an important part of the car interior, the main function of the roof interior panel is to enhance the decoration of the car interior. It also has the effects of heat insulation, sound insulation and sound absorption, and increases the comfort and safety of passengers. With the development of the automobile industry, the design and process of the roof interior panel products and their assembly accessories are becoming more and more diversified. Among them, the skylight reinforcement frame strengthens the skylight part of the roof interior panel, and is also the main component of the roof interior panel and the skylight system.

[0003] Among various forms of reinforcement frames, sunroof reinforcement frames made of plastic materials are widely used due to their low cost and lightweight characteristics. Conventional plastic reinforcement frames are composed of four single frames that are interlocked and assembled along the front-to-back direction or left-to-right direction of the vehicle. The four single frames of the plastic sunroof reinforcement frame are interlocked to achieve the assembly purpose.

[0004] However, this plug-in structure has no guide during the plug-in process and is prone to deviation, which makes it difficult to plug adjacent single frames. The claws in the plug-in structure are slender and have no reinforcement structure, which makes them easy to break during the plug-in process. In addition, the plug-in structure can only play a connecting role, not a fastening role. After the two plastic single frames are bent, gaps are likely to appear at the edges, which affects the normal use of the skylight reinforcement frame. Utility Model Content

[0005] In view of this, the utility model aims to provide a skylight reinforcement frame to improve the connection strength between various parts in the skylight reinforcement frame and the use performance of the skylight reinforcement frame.

[0006] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0007] A sunroof reinforcement frame, the sunroof reinforcement frame is annularly arranged along the circumference of the sunroof opening, and the sunroof reinforcement frame includes a plurality of reinforcement frame segments arranged in sequence along its own circumference, and two adjacent reinforcement frame segments are connected together along the up-down direction of the whole vehicle through a plug-in structure and a clamping structure;

[0008] The plug-in structure comprises an insert block provided on one of the reinforcement frame segments, and a slot provided on another reinforcement frame segment, wherein the insert block is inserted into the slot along the vertical direction of the vehicle;

[0009] The clamping structure includes a first clamping claw provided on one of the reinforcement frame segments, and a first clamping groove provided on the other reinforcement frame segment, wherein the first clamping claw is clamped in the first clamping groove to restrict the plug-in block from escaping from the slot along the vertical direction of the vehicle.

[0010] Furthermore, a protrusion is provided on the side wall of the plug block or the slot, and the plug block and the slot are abutted by the protrusion to limit the displacement of two adjacent reinforcement frame segments in a first direction, and the first direction is the left-right or front-back direction of the whole vehicle.

[0011] Furthermore, the plug-in structure includes an insertion block provided on one of the reinforcement frame segments, and a groove provided on another reinforcement frame segment; at least part of the groove is provided on the insertion block, the insertion block is inserted in the groove, and can limit the two adjacent reinforcement frame segments from moving away from each other along a second direction, the second direction is perpendicular to the first direction, and is the left-right or front-back direction of the entire vehicle.

[0012] Furthermore, a limiting protrusion is provided on the side wall of the insertion block or the groove, and the insertion block and the groove are abutted by the limiting protrusion to limit the displacement of two adjacent reinforcement frame segments in the first direction.

[0013] Furthermore, the clamping structure includes a second clamping claw provided on the plug-in block, and a second clamping slot provided on another of the reinforcement frame segments; the second clamping claw is clamped in the second clamping slot to limit the plug-in block from escaping from the slot along the up and down direction of the vehicle.

[0014] Furthermore, one end of the plug-in block is arranged in the slot, and the other end extends out of the slot, and the groove matches the setting of the plug-in block; the second claw is arranged at the end of the plug-in block extending out of the slot.

[0015] Furthermore, the insert block is arranged to protrude outward in sections relative to the reinforcement frame, and a corner of a free end of the insert block is provided with a rounded corner, and the rounded corner is used to guide the insert block to be inserted into the slot.

[0016] Furthermore, the reinforcement frame segment includes a bottom portion and side portions arranged on two opposite sides of the bottom portion; the bottom portion is provided with two side panels arranged opposite to each other, and a back panel arranged between the side panels on both sides, and the back panel, the two side panels and the bottom portion surround and form the slot; reinforcement ribs are provided between the side portion and the side panels, and / or reinforcement ribs are provided between the bottom portion and the back panel.

[0017] Furthermore, the sunroof reinforcement frame includes two first reinforcement frame segments arranged relatively to each other in the front-rear direction of the vehicle, and a second reinforcement frame segment arranged between the two first reinforcement frame segments; the first reinforcement frame segment is in a "U" shape, and the second reinforcement frame segment is in a long strip shape extending along the front-rear direction of the vehicle.

[0018] Compared with the prior art, the utility model has the following advantages:

[0019] The sunroof reinforcement frame described in the utility model allows two adjacent reinforcement frame segments to be installed in the up and down directions of the entire vehicle, and can be connected together through the plug-in cooperation of the plug-in block and the slot in the plug-in structure, and the snap-fit ​​cooperation of the first claw and the first slot in the snap-fit ​​structure. This not only facilitates the installation operation, but also helps to improve the connection firmness between the two reinforcement frame segments, thereby helping to ensure the structural strength and performance of the sunroof reinforcement frame.

[0020] In addition, the plug-in block and the slot are butted by the protrusion, which is conducive to limiting the displacement of the two adjacent reinforcement frame segments in the first direction in the plug-in state, thereby improving the connection firmness of the two reinforcement frame segments. The plug-in block is inserted into the slot to limit the two adjacent reinforcement frame segments from moving away from each other in the second direction, thereby further improving the reliability of the two reinforcement frame segments in the connected state. The plug-in block and the groove are butted by the limiting protrusion, which is conducive to further preventing the plug-in block and the groove from shaking in the plug-in state, and has good plug-in stability. The clamping of the second claw and the second slot is conducive to further preventing the plug-in block from falling out of the slot along the up and down direction of the vehicle.

[0021] In addition, one end of the plug-in block is arranged in the slot, and the other end extends out of the slot. The second clamping claw is arranged at the end of the plug-in block extending out of the slot, which is convenient for arrangement and implementation, and has good plug-in and clamping effects. The arrangement of the two side panels and the rear panel on the bottom part is convenient for forming the slot. The reinforcing ribs between the side part and the side panel, as well as the reinforcing ribs between the bottom part and the rear panel, are convenient for improving the structural strength at the slot, thereby improving the plug-in strength of the plug-in block and the slot. The first reinforcement frame segment is in a "U" shape, and the second reinforcement frame segment is in a long strip extending along the front-rear direction of the vehicle, which is convenient for processing and molding, and has a low production cost, thereby facilitating the processing of the sunroof reinforcement frame.

[0022] In addition, another object of the present invention is to provide a vehicle, wherein the roof of the vehicle is provided with the sunroof reinforcement frame as described above.

[0023] The vehicle described in the utility model is beneficial to improving the safety effect of the sunroof on the vehicle by arranging the sunroof reinforcement frame as above, thereby helping to improve the use performance of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0025] Figure 1 It is a structural schematic diagram of a first reinforcement frame segment and a second reinforcement frame segment in a connected state from one viewing angle according to an embodiment of the utility model;

[0026] Figure 2 It is a structural schematic diagram of another viewing angle of the first reinforcement frame segment and the second reinforcement frame segment in a connected state according to an embodiment of the utility model;

[0027] Figure 3 It is a disassembly diagram of the first reinforcement frame segment and the second reinforcement frame segment described in the embodiment of the utility model;

[0028] Figure 4 It is a structural schematic diagram of the plug-in structure and the clamping structure of the embodiment of the utility model at a first viewing angle;

[0029] Figure 5 It is a structural schematic diagram of the plug-in structure and the clamping structure of the embodiment of the utility model at a second viewing angle;

[0030] Figure 6 It is a structural schematic diagram of the insertion structure and the clamping structure described in the embodiment of the utility model at a third viewing angle;

[0031] Figure 7 It is a structural schematic diagram of the end of the first reinforcement frame segment according to an embodiment of the utility model at one viewing angle;

[0032] Figure 8 It is a structural schematic diagram of the end of the second reinforcement frame segment according to an embodiment of the utility model at one viewing angle;

[0033] Fig. 9 It is a schematic structural diagram of the end of the second reinforcement frame segment described in an embodiment of the utility model from another viewing angle.

[0034] Description of reference numerals:

[0035] 1. First reinforcement frame segment; 2. Second reinforcement frame segment; 3. Plug-in structure; 4. Snap-in structure;

[0036] 100, skylight opening; 101, bottom portion; 102, side portion; 103, side panel; 104, rear panel; 105, first reinforcing rib; 106, second reinforcing rib;

[0037] 301, plug-in block; 302, slot; 303, protrusion; 304, plug-in block; 305, groove; 306, limit protrusion; 307, rounded corner;

[0038] 401, first clamping claw; 402, first clamping slot; 403, second clamping claw; 404, second clamping slot; 405, through hole. DETAILED DESCRIPTION

[0039] It should be noted that, in the absence of conflict, the embodiments of 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 noted that the directional words such as "up, down, left, right, front, and back" used in the present embodiment are defined based on the up-down direction, left-right direction, and front-back direction of the automobile. Among them, the up-down direction of the automobile is also the height direction of the automobile (Z direction), the front-back direction of the automobile is also the length direction of the automobile (X direction), and the left-right direction of the automobile is also the width direction of the automobile (Y direction). In addition, the terms "first" and "second" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0041] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installation", "connection", "connection", and "connector" should be understood in a broad sense. For example, it 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood in combination with specific circumstances.

[0042] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0043] This embodiment relates to a sunroof reinforcement frame, which is annular and arranged along the circumference of a sunroof opening 100. In terms of overall structure, the sunroof reinforcement frame includes a plurality of reinforcement frame segments arranged in sequence along its circumference, and two adjacent reinforcement frame segments are connected together along the vertical direction of the vehicle via a plug-in structure 3 and a clamping structure 4.

[0044] The plug-in structure 3 includes an insert block 301 provided on one reinforcement frame segment and a slot 302 provided on another reinforcement frame segment, and the insert block 301 is inserted into the slot 302 along the vertical direction of the vehicle. The clamping structure 4 includes a first clamping claw 401 provided on one reinforcement frame segment and a first clamping slot 402 provided on another reinforcement frame segment, and the first clamping claw 401 is clamped into the first clamping slot 402 to limit the insert block 301 from escaping from the slot 302 along the vertical direction of the vehicle.

[0045] The sunroof reinforcement frame described in this embodiment allows two adjacent reinforcement frame segments to be installed in the up and down direction of the whole vehicle, and can be connected together through the plug-in cooperation of the plug-in block 301 and the slot 302 in the plug-in structure 3, and the snap-fit ​​cooperation of the first claw 401 and the first slot 402 in the snap-fit ​​structure 4. This not only facilitates the installation operation, but also helps to improve the connection firmness between the two reinforcement frame segments, thereby helping to ensure the structural strength and performance of the sunroof reinforcement frame.

[0046] Based on the above overall introduction, an exemplary structure of the skylight reinforcement frame in this embodiment is as follows: Figures 1 to 3 As shown in . The modified sunroof reinforcement frame includes two first reinforcement frame segments 1 arranged opposite to each other in the front-rear direction of the whole vehicle, and a second reinforcement frame segment 2 arranged between the two first reinforcement frame segments 1. The first reinforcement frame segment 1 is in a "U" shape, and the second reinforcement frame segment 2 is in a long strip shape extending along the front-rear direction of the whole vehicle. Considering that the two first reinforcement frame segments 1 and the two second reinforcement frame segments 2 are symmetrically arranged, only one first reinforcement frame segment 1 and one second reinforcement frame segment 2 are illustrated in the attached figure.

[0047] The configuration of the shapes of the first reinforcement frame segment 1 and the second reinforcement frame segment 2 is conducive to processing and molding, and has a low production cost, thereby facilitating the processing of the skylight reinforcement frame. The two ends of each second reinforcement frame segment 2 are respectively connected to the end of the first reinforcement frame segment 1 at the same end through the plug-in structure 3 and the clamping structure 4. In addition, compared with the integrated skylight reinforcement frame, this solution of connecting multiple reinforcement frame segments is also conducive to reducing maintenance costs.

[0048] In terms of specific structure, Figures 4 to 6 As shown in , one free end of each second reinforcement frame segment 2 is provided with an insert block 301 and a first slot 402, and the other free end is provided with a slot 302 and a first claw 401. Both ends of one first reinforcement frame segment 1 are provided with a slot 302 and a first claw 401, and both ends of another first reinforcement frame segment 1 are provided with an insert block 301 and a first slot 402. Of course, in addition to the above-mentioned arrangement, in this embodiment, the arrangement positions of the insert block 301 and the slot 302 in the plug-in structure 3, and the first claw 401 and the first slot 402 in the clamping structure 4 can be adaptively adjusted according to the use requirements, as long as the connection requirements are met.

[0049] like Figure 7As shown in , each reinforcement frame segment in this embodiment includes a bottom portion 101 and side portions 102 arranged on two opposite sides of the bottom portion 101. The bottom portion 101 is provided with two side panels 103 arranged opposite to each other and a rear panel 104 arranged between the side panels 103 on both sides. The rear panel 104, the two side panels 103 and the bottom portion 101 are configured to form a slot 302. Reinforcement ribs are provided between the side portion 102 and the side panels 103, and reinforcement ribs are provided between the bottom portion 101 and the rear panel 104. Here, the provision of the two side panels 103 and the rear panel 104 on the bottom portion 101 is conducive to the formation of the slot 302, and makes the structure of the reinforcement frame segment simple and easy to process and form. At the same time, the provision of the reinforcement ribs is conducive to improving the connection strength between two adjacent reinforcement frame segments.

[0050] Specifically, the two side panels 103 and the rear panel 104 are both arranged corresponding to the end of the reinforcement frame segment having the slot 302. For the convenience of distinction, the reinforcing ribs arranged between the side portion 102 and the side panel 103 are referred to as first reinforcing ribs 105, and the reinforcing ribs arranged between the rear panel 104 and the bottom portion 101 are referred to as second reinforcing ribs 106.

[0051] Among them, two first reinforcing ribs 105 are arranged at intervals between the same side plate 103 and the side portion 102, one of which can serve as the end face of the reinforcing frame segment, and a box-like structure is formed between the two first reinforcing ribs 105, the side plate 103 and the side portion 102, so that the advantage of the high strength of the box-like structure can be used to improve the structural strength of the slot 302. There are also two second reinforcing ribs 106 arranged at intervals, and each second reinforcing rib 106 is triangular, which is conducive to processing and molding, and has a good use effect.

[0052] It is understandable that, when implemented, the number and position of the first reinforcing ribs 105 and the second reinforcing ribs 106 can be adaptively adjusted according to the use requirements. In addition, it is also feasible to set only one of the first reinforcing ribs 105 and the second reinforcing ribs 106. In addition, after the insertion block 301 and the slot 302 are assembled, under the joint action of the reinforcing rib structures, the two reinforcing frames are closely matched in sections, and no gap is generated at the edges under the action of external forces.

[0053] In this embodiment, the slot 302 is located at the end of the first reinforcement frame segment 1. The plug block 301 is arranged to protrude outward relative to the reinforcement frame segment, and the corner of the free end of the plug block 301 is provided with a rounded corner 307, which is used to guide the plug block 301 to be inserted into the slot 302. Figure 8 As shown in , the width of the insert block 301 is smaller than the width of the second reinforcement frame segment 2. The insert block 301 can be inserted into the corresponding slot 302 in the vertical direction of the vehicle, and the corresponding two first reinforcement ribs 105 are abutted and connected.

[0054] From a structural point of view, the plug-in block 301 and the slot 302 in the plug-in structure are plugged in and matched with the principle of the plug-in structure and the mortise and tenon structure, wherein the plug-in block 301 is equivalent to the tenon in the mortise and tenon structure, and the slot 302 is equivalent to the mortise in the mortise and tenon structure. Like the mortise and tenon structure, the plug-in structure has the advantage of a firm connection, which enables each reinforcement frame segment to be tightly combined and firmly connected, and can withstand a large mechanical load. This connection structure does not require the use of additional connecting parts, such as metal screws or nails, thereby enhancing the stability of the overall structure and a neat and beautiful appearance. In addition, the plug-in structure and the clamping structure 4 in this embodiment also have the advantage of being easy to install.

[0055] As a preferred embodiment, a protrusion 303 is provided on the side wall of the plug block 301, and the plug block 301 and the slot 302 are abutted by the protrusion 303 to limit the displacement of two adjacent reinforcement frame segments in the first direction, and the first direction is the left and right direction of the vehicle. Here, the plug block 301 and the slot 302 are abutted by the protrusion 303, which is conducive to limiting the displacement of two adjacent reinforcement frame segments in the first direction in the inserted state, thereby improving the connection firmness of the two reinforcement frame segments.

[0056] It can be understood that when the structural forms of the first reinforcement frame segment 1 and the second reinforcement frame segment 2 are changed so that the connection between the two is arranged along the left and right direction of the vehicle, the protrusion 303 can limit the displacement of the reinforcement frame segment in the front and rear direction of the vehicle by abutting against the slot 302.

[0057] like Fig. 9 As shown in , the protrusions 303 are respectively arranged on both sides of the plug block 301 in the width direction, and are in the shape of strips extending along the height direction of the whole vehicle, which is not only convenient for processing and forming, but also helps to ensure the convenience of the plug block 301 and the slot 302 in the insertion. Preferably, each protrusion 303 is inclined toward one end of the slot 302, so as to facilitate the insertion of the protrusion 303 into the corresponding slot 302. Here, the effect of the abutment by the cooperation of the two protrusions 303 is better. It can be understood that the protrusion 303 can also be set on the side wall of the slot 302 in the width direction, and at this time, it can also play a better abutment and limiting effect. Of course, the specific setting position and number of the protrusions 303 can also be adjusted according to the use requirements.

[0058] like Figure 7 and Figure 8As shown in , the first clamping claw 401 in this embodiment is arranged on the rear plate 104 of the first reinforcement frame segment 1 and is located between the two second reinforcement ribs 106. The first clamping groove 402 is arranged on the end plate at the free end of the plug block 301. In the initial state, the clamping head of the first clamping claw 401 is located above the slot 302, and the first clamping head is provided with an inclined guide surface. In the process of inserting the plug block 301 into the slot 302, the guide surface can abut against the fillet 307, and the first clamping claw 401 is turned outward from the slot 302 due to the downward extrusion of the plug block 301, until the plug block 301 is inserted into the slot 302, the first clamping claw 401 is clamped with the first clamping groove 402, and in the up and down direction of the whole vehicle, the plug block 301 is restricted between the clamping head of the first clamping claw 401 and the bottom part 101 of the first reinforcement frame segment 1.

[0059] As a preferred embodiment, the plug-in structure 3 in this embodiment includes an insert block 304 provided on one reinforcement frame segment, and a groove 305 provided on another reinforcement frame segment. Among them, at least part of the groove 305 is provided on the insert block 301, and the insert block 304 is inserted in the groove 305, and can limit the two adjacent reinforcement frame segments to move away from each other along the second direction, which is perpendicular to the first direction and is the front-rear direction of the vehicle. By inserting the insert block 304 into the groove 305, the two adjacent reinforcement frame segments are limited to move away from each other along the second direction, thereby further improving the reliability of the two reinforcement frame segments in the connected state.

[0060] It can be understood that when the structural forms of the first reinforcement frame segment 1 and the second reinforcement frame segment 2 are changed so that the connection between the two is arranged along the left-right direction of the entire vehicle, the insertion block 304 into the groove 305 limits the two adjacent reinforcement frame segments from moving away from each other along the left-right direction, thereby limiting the displacement of the reinforcement frame segments in the left-right direction of the entire vehicle.

[0061] like Figure 7 and Fig. 9 As shown in , one end of the plug-in block 304 is arranged in the slot 302, and the other end extends out of the slot 302, and the groove 305 is matched with the plug-in block 304. Specifically, the groove 305 is in an "L" shape, and the shape of the plug-in block 304 is adapted to the shape of the groove 305 and is also in an "L" shape, which is conducive to improving the plug-in matching effect between the plug-in block 304 and the groove 305 in the plug-in state. In particular, the slot 302 and the groove 305 in this embodiment are oriented in opposite directions, so that the plug-in structure 3 forms a main and secondary dual plug-in matching through the main plug-in of the plug-in block 301 and the slot 302, and the secondary plug-in of the plug-in block 304 and the groove 305, which further helps to improve the reliability and firmness of the plug-in structure 3. In addition, the plug-in block 304 is in a box shape with a hollow interior, and the arrangement of the groove 305 on the plug-in block 301 can also improve the structural strength of the plug-in block 304 and the groove 305.

[0062] In order to further improve the insertion effect between the insertion block 304 and the groove 305, in this embodiment, a limiting protrusion 306 is provided on the side wall of the insertion block 304 or the groove 305, and the insertion block 304 and the groove 305 are abutted by the limiting protrusion 306 to limit the displacement of two adjacent reinforcement frame segments in the first direction. The insertion block 304 and the groove 305 are abutted by the limiting protrusion 306, which is conducive to further preventing the insertion block 304 and the groove 305 from shaking along the first direction, that is, the left and right direction of the whole vehicle in the inserted state, and has good insertion stability.

[0063] Specifically, refer to Fig. 9 As shown in , the limiting protrusions 306 here are multiple and are arranged on the peripheral wall of the groove 305 at intervals along the circumference of the groove 305. The limiting protrusions 306 are also strip-shaped and extend along the vertical direction of the vehicle. The bottom end of each limiting protrusion 306 is inclined to facilitate the insertion of the plug-in block 304 into the groove 305. Of course, the limiting protrusions 306 can also be arranged on the side wall of the plug-in block 304, and the number and specific positions of the limiting protrusions 306 can also be adjusted according to the use requirements.

[0064] The clamping structure 4 in this embodiment includes a second clamping claw 403 provided on the insertion block 304, and a second clamping groove 404 provided on another reinforcement frame segment, and the second clamping claw 403 is clamped in the second clamping groove 404 to limit the insertion block 301 from being disengaged from the slot 302 along the vertical direction of the whole vehicle. Here, the clamping of the second clamping claw 403 and the second clamping groove 404 is conducive to further preventing the insertion block 301 from being disengaged from the slot 302 along the vertical direction of the whole vehicle.

[0065] As a preferred embodiment, Figure 7 As shown in , the second clamping claw 403 is arranged at one end of the insertion block 304 extending out of the slot 302. One end of the insertion block 304 is arranged in the slot 302, and the other end extends out of the slot 302. The second clamping claw 403 is arranged at one end of the insertion block 304 extending out of the slot 302, which is convenient for arrangement and implementation, and has good insertion and clamping effects. In detail, the second clamping slot 404 is arranged at the top of the rear plate 104 on the second reinforcement frame segment 2, and the second clamping slot 404 is arranged at both ends of the insertion block 301 opposite to the first clamping slot 402. Corresponding to the second clamping slot 404, the second clamping claw 403 is arranged at the free end of the insertion block 304.

[0066] like Figure 8As shown in the figure, a through hole 405 is provided at the bottom of the groove 305 for the second claw 403 to pass through, and an inclined guide surface is also provided on the clamping head of the second claw 403 to facilitate guiding the insertion block 304 to be inserted into the groove 305, and to make the second claw 403 engage with the second clamping groove 404 after the insertion block 304 is inserted in place. In this embodiment, the clamping cooperation between the first claw 401 and the first clamping groove 402 is conducive to ensuring the insertion firmness of the insertion block 301 and the slot 302, and the clamping cooperation between the second claw 403 and the second clamping groove 404 is conducive to ensuring the insertion firmness of the insertion block 304 and the groove 305. The claws and the clamping grooves are respectively provided at both ends of the insertion structure to effectively prevent the insertion structure from being unplugged, thereby having a better use effect.

[0067] In addition, by squeezing the first claw 401 and the second claw 403, the first claw 401 and the first slot 402 can be released, and the second claw 403 and the second slot 404 can be released, thereby facilitating the disassembly and maintenance of the first reinforcement frame segment 1 and the second reinforcement frame segment 2 and helping to reduce maintenance costs.

[0068] In the present embodiment, when the first reinforcement frame segment 1 and the second reinforcement frame segment 2 are connected, the two are plugged in and connected with each other in the up and down directions of the vehicle as the plug-in fit between the plug-in block 301 and the slot 302, and the plug-in fit between the plug-in block 304 and the groove 305. At the same time, the first clamping claw 401 is plugged in and connected with the first clamping slot 402, and the second clamping claw 403 is plugged in and connected with the second clamping slot 404, thereby ensuring the connection stability and reliability of the plug-in structure in the plug-in state, thereby helping to improve the structural strength of the sunroof reinforcement frame.

[0069] In general, the sunroof reinforcement frame in this embodiment, through the plug-in structure 3 and the clamping structure 4 connected along the up-down direction of the whole vehicle, is not conducive to overcoming the problem of easy deviation and difficulty in plug-in of the traditional plug-in structure compared with the plug-in structure connected along the front-back direction of the whole vehicle in the prior art. It can also overcome the problem that the existing plug-in structure is easy to break, and is conducive to improving the connection firmness between the two reinforcement frame segments. In addition, the corresponding two first reinforcement ribs 105 between the two reinforcement frame segments in the connected state are tightly fitted without generating gaps.

[0070] In addition, the present embodiment also relates to a vehicle, the roof of which is provided with the sunroof reinforcement frame as described above. The vehicle described in the present embodiment, by providing the sunroof reinforcement frame as described above, is conducive to improving the safety effect of the sunroof on the vehicle, thereby helping to improve the use performance of the vehicle.

[0071] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A skylight reinforcement frame, characterized in that: The sunroof reinforcement frame is annular and arranged along the circumference of the sunroof opening (100), and comprises a plurality of reinforcement frame segments arranged in sequence along its own circumference, and two adjacent reinforcement frame segments are connected together along the vertical direction of the vehicle via a plug-in structure (3) and a clamping structure (4); The plug-in structure (3) comprises an insert block (301) provided on one of the reinforcement frame segments, and a slot (302) provided on another of the reinforcement frame segments, wherein the insert block (301) is inserted into the slot (302) along the vertical direction of the vehicle; The clamping structure (4) comprises a first clamping claw (401) provided on one of the reinforcement frame segments, and a first clamping groove (402) provided on another of the reinforcement frame segments, wherein the first clamping claw (401) is clamped in the first clamping groove (402) to restrict the insertion block (301) from escaping from the slot (302) along the vertical direction of the vehicle.

2. The skylight reinforcement frame according to claim 1, characterized in that: A protrusion (303) is provided on the side wall of the insert block (301) or the slot (302), and the insert block (301) and the slot (302) are abutted via the protrusion (303) to limit the displacement of two adjacent reinforcement frame segments in a first direction, wherein the first direction is the left-right or front-back direction of the entire vehicle.

3. The skylight reinforcement frame according to claim 2, characterized in that: The plug-in structure (3) comprises an inserting block (304) provided on one of the reinforcement frame segments, and a groove (305) provided on another of the reinforcement frame segments; At least part of the groove (305) is arranged on the plug-in block (301), and the plug-in block (304) is inserted in the groove (305) and can limit the two adjacent reinforcement frame segments to move away from each other along a second direction, which is perpendicular to the first direction and is the left-right or front-back direction of the entire vehicle.

4. The skylight reinforcement frame according to claim 3, characterized in that: A limiting protrusion (306) is provided on the side wall of the insertion block (304) or the groove (305), and the insertion block (304) and the groove (305) are abutted via the limiting protrusion (306) to limit the displacement of two adjacent reinforcement frame segments in the first direction.

5. The skylight reinforcement frame according to claim 3, characterized in that: The clamping structure (4) comprises a second clamping claw (403) provided on the insertion block (304), and a second clamping groove (404) provided on another reinforcement frame segment; The second clamping claw (403) is clamped in the second clamping slot (404) to prevent the inserting block (301) from escaping from the slot (302) along the vertical direction of the vehicle.

6. The skylight reinforcement frame according to claim 5, characterized in that: One end of the plug-in block (304) is disposed in the slot (302), and the other end extends out of the slot (302), and the groove (305) is arranged to match the plug-in block (304); The second claw (403) is arranged at one end of the insertion block (304) extending out of the slot (302).

7. The skylight reinforcement frame according to claim 1, characterized in that: The insert block (301) is arranged to protrude outward in sections relative to the reinforcement frame, and a rounded corner (307) is provided at a corner of a free end of the insert block (301), and the rounded corner (307) is used to guide the insert block (301) to be inserted into the slot (302).

8. The skylight reinforcement frame according to any one of claims 1 to 7, characterized in that: The reinforcement frame segment comprises a bottom portion (101) and side portions (102) arranged on two opposite sides of the bottom portion (101); The bottom portion (101) is provided with two side panels (103) arranged opposite to each other, and a rear panel (104) arranged between the side panels (103) at both sides, and the rear panel (104), the two side panels (103) and the bottom portion (101) are arranged to form the slot (302); A reinforcing rib is provided between the side portion (102) and the side plate (103), and / or a reinforcing rib is provided between the bottom portion (101) and the rear plate (104).

9. The skylight reinforcement frame according to any one of claims 1 to 7, characterized in that: The sunroof reinforcement frame comprises two first reinforcement frame segments (1) arranged opposite to each other in the front-rear direction of the vehicle, and a second reinforcement frame segment (2) arranged between the two first reinforcement frame segments (1); The first reinforcement frame segment (1) is in a "U" shape, and the second reinforcement frame segment (2) is in a long strip shape extending along the front-rear direction of the vehicle.

10. A vehicle, characterized in that: The roof of the vehicle is provided with the sunroof reinforcement frame according to any one of claims 1 to 9.

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