Novel skylight reinforcing ring and connecting structure
By setting the main connection bracket and the secondary connection bracket between the sunroof reinforcement ring and the side enclosure assembly, the effective support between the sunroof reinforcement ring and the top cover outer plate is achieved, which solves the problem that the sunroof reinforcement ring cannot be suitable for the brim-type top cover in the prior art, and improves the concave resistance and stiffness of the vehicle body.
Patent Information
- Application Number
- CN202421736239.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-22
AI Technical Summary
The existing sunroof reinforcement ring cannot be effectively welded in vehicles with brim-type side-circular flow tank structure, resulting in the lack of sufficient strength support after installation, which cannot meet the performance requirements of the roof resistance to concave, body stiffness and strength.
A new type of sunroof reinforcement ring and connection structure was designed. By setting up a main connection bracket and a secondary connection bracket, the sunroof reinforcement ring and the side circumference assembly are screwed into front, middle and rear to enhance the support to the outer plate of the top cover.
Through this structure, the concave resistance of the outer plate of the top cover is improved, the stiffness and strength of the car body are strengthened, and the problem that the existing sunroof reinforcement ring cannot be suitable for the brim top cover.
Smart Images
Figure CN222832682U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of automobiles, and in particular relates to a novel skylight reinforcement ring and a connecting structure. Background Art
[0002] The existing roof crossbeam structure is suitable for the overlapping structure in which the parting position between the roof and the side panel is located above the roof. However, more and more models now adopt the brim-type side panel water flow channel structure. The parting position of the side panel outer panel and the roof outer panel is located above the side panel and on the side of the roof. When the existing sunroof reinforcement ring is used for this kind of overlapping structure, it is limited by the feasibility of the welding process and cannot be effectively welded to the side panel outer panel. The sunroof reinforcement ring cannot play a supporting role. After the sunroof is installed, there is insufficient strength support and the performance requirements of the roof anti-dent, vehicle body stiffness and strength cannot be met. Utility Model Content
[0003] The technical problem to be solved by the utility model is: to overcome the deficiencies of the prior art and to provide a new type of sunroof reinforcement ring and connecting structure, which can screw the sunroof reinforcement ring and the side panel assembly into three places: front, middle and rear, by arranging a main connecting bracket and a secondary connecting bracket, thereby enhancing the support of the sunroof reinforcement ring to the top cover outer panel, improving the dent resistance of the top cover outer panel, enhancing the rigidity and strength of the vehicle body, and solving the problem that the existing sunroof reinforcement ring and connecting structure cannot be applied to the brim type top cover.
[0004] The described new type of sunroof reinforcement ring and connection structure includes a top cover outer panel and a side panel assembly, wherein a sunroof reinforcement ring is fixedly provided inside the top cover outer panel, and a main connecting bracket and two groups of secondary connecting brackets are fixedly provided on the side panel assembly, wherein the main connecting bracket is located between the two groups of secondary connecting brackets, and the main connecting bracket and the secondary connecting bracket are both fixedly connected to the sunroof reinforcement ring.
[0005] Preferably, a skylight installation opening is fixedly provided at the front of the skylight reinforcement ring, and a folded edge is extended downwardly on the side wall of the skylight installation opening, and the folded edge is fixedly connected to the outer panel of the top cover, a first concave rib is fixedly provided on both sides of the front of the skylight reinforcement ring, a convex beam 1, a convex beam 2 and a convex beam 3 are laterally fixedly provided at the rear of the skylight reinforcement ring, a plurality of groups of weight reduction holes 1 are fixedly provided at the rear of the skylight reinforcement ring, positioning frame fitting surfaces are fixedly provided on both sides of the middle of the skylight reinforcement ring, side wing panels are fixedly provided on both sides of the skylight reinforcement ring, positioning holes and opening 1 are fixedly provided in the middle of the side wing panels, and opening 2 is fixedly provided at the front and rear of the side wing panels.
[0006] Preferably, a plurality of groups of glue-coated grooves are fixedly provided on the tops of the convex beams 1 and 3, and a skylight positioning frame is welded on the fitting surface of the positioning frame.
[0007] Preferably, an inclined plate is fixedly provided in the middle of the secondary connecting bracket, a vertical plate is fixedly provided at the bottom of the inclined plate, a horizontal plate is fixedly provided at the top of the inclined plate, mounting holes are fixedly provided on the horizontal plate and the vertical plate, flanges are fixedly connected on both sides of the secondary connecting bracket, the inclined plate includes inclined plate 1 and inclined plate 2, an unloading hole is fixedly provided on inclined plate 1, and inclined plate 1 and inclined plate 2 are arranged in a stepped manner.
[0008] Preferably, the transverse plate is fixedly connected to the bottom of the side wing plate, the vertical plate is fixedly connected to the side wall of the side enclosure assembly, and the mounting hole on the transverse plate is fixedly connected to the second opening through a bolt.
[0009] Preferably, the main connecting bracket includes a connecting plate, on which two weight-reducing holes are fixedly opened, an upper support plate is fixedly provided above the connecting plate, on which one mounting hole is fixedly opened, a positioning rocker plate is extended upward from the outer side of the upper support plate, the positioning rocker plate cooperates with the positioning hole, a lower support plate is fixedly provided below the connecting plate, on which multiple groups of second ribs and two mounting holes are fixedly provided, and rib shoulder support plates are fixedly provided on both sides of the main connecting bracket.
[0010] Preferably, the upper support plate is fixedly connected to the bottom of the side wing plate, the lower support plate is fixedly connected to the side wall of the side enclosure assembly, the rib shoulder support plate is fixedly connected to the top of the side enclosure assembly, and mounting hole one is fixedly connected to opening one by bolts.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. By setting the main connecting bracket and the auxiliary connecting bracket, the sunroof reinforcement ring and the side panel assembly can be screwed together at three locations: front, middle and rear, thereby enhancing the support of the sunroof reinforcement ring on the top cover outer panel, improving the dent resistance of the top cover outer panel, enhancing the rigidity and strength of the vehicle body, and solving the problem that the current sunroof reinforcement ring and connection structure cannot be applied to the brim-type top cover.
[0013] 2. By arranging the first concave ribs on the left and right sides of the skylight installation opening, the bearing capacity of the skylight reinforcement ring on the skylight can be strengthened, ensuring the stability of the skylight installation, thereby overcoming the disadvantage of reduced structural strength of the skylight reinforcement ring caused by opening the skylight installation opening. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a structural schematic diagram of the skylight reinforcement ring and the connection structure;
[0016] Figure 3 It is a schematic diagram of the side structure of the skylight reinforcement ring;
[0017] Figure 4 It is a schematic diagram of the top structure of the skylight reinforcement ring;
[0018] Figure 5 is a schematic diagram of the structure of the secondary connecting bracket;
[0019] Figure 6 Schematic diagram of the structure of the main connecting bracket.
[0020] In the figure, 1, top cover outer panel; 2, side enclosure assembly; 3, sunroof reinforcement ring; 301, sunroof installation opening; 301A, folded edge; 302, convex beam 1; 303, convex beam 2; 304, convex beam 3; 305, glue coating groove; 306, weight reduction hole 1; 307, side wing plate; 307A, positioning hole; 307B, opening 1; 307C, opening 2; 308, first concave rib; 309, positioning frame fitting surface; 4, auxiliary connecting bracket; 401, cross plate; 402, vertical plate; 403, mounting hole; 404, flange; 405, inclined plate; 405A, inclined plate one; 405B, inclined plate two; 406, unloading hole; 5, main connecting bracket; 501, upper support plate; 501A, mounting hole one; 501B, positioning rocker plate; 502, lower support plate; 502A, second concave rib; 502B, mounting hole two; 503, connecting plate; 503A, weight reduction hole two; 504, rib shoulder support plate; 6, skylight positioning frame. DETAILED DESCRIPTION
[0021] The utility model is further described below in conjunction with the accompanying drawings:
[0022] The directional nouns involved in the detailed description paragraphs are only for the convenience of those skilled in the art to understand the technical solutions described in this application according to the visual orientation shown in the accompanying drawings. Unless otherwise clearly specified and limited, the terms "setting", "installation", "connection", etc. should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0023] like Figure 1 and Figure 2 As shown, a new type of sunroof reinforcement ring and connection structure includes a top cover outer panel 1 and a side panel assembly 2, wherein a sunroof reinforcement ring 3 is fixedly arranged inside the top cover outer panel 1, and a main connection bracket 5 and two groups of auxiliary connection brackets 4 are fixedly arranged on the side panel assembly 2, wherein the main connection bracket 5 is located between the two groups of auxiliary connection brackets 4, and the main connection bracket 5 and the auxiliary connection bracket 4 are both fixedly connected to the sunroof reinforcement ring 3. By providing the main connection bracket 5 and the auxiliary connection bracket 4, the sunroof reinforcement ring 3 and the side panel assembly 2 can be screwed at three locations, namely, the front, middle, and rear, to enhance the support of the sunroof reinforcement ring 3 to the top cover outer panel 1, improve the anti-dent performance of the top cover outer panel 1, enhance the rigidity and strength of the vehicle body, and solve the problem that the existing sunroof reinforcement ring and connection structure cannot be applied to the brim-type top cover.
[0024] like Figure 3 and Figure 4As shown, a skylight installation opening 301 is fixedly provided at the front of the skylight reinforcement ring 3, and a folded edge 301A is extended downwardly from the side wall of the skylight installation opening 301, and the folded edge 301A is fixedly connected to the top cover outer panel 1. By setting the folded edge 301A, the contact area between the skylight reinforcement ring 3 and the top cover outer panel 1 is increased, and the stability of the top cover outer panel 1 is further increased; first concave ribs 308 are fixedly provided on both sides of the front of the skylight reinforcement ring 3. Providing the skylight installation opening 301 on the skylight reinforcement ring 3 will inevitably reduce the structural strength of the skylight reinforcement ring 3. By arranging the first concave rib 308 on the left and right sides of the skylight installation opening 301, the bearing capacity of the skylight reinforcement ring 3 on the skylight can be strengthened, thereby ensuring the stability of the skylight installation; a convex beam is fixedly provided at the rear of the skylight reinforcement ring 3 302, convex beam 2 303 and convex beam 3 304, the tops of convex beam 1 302, convex beam 2 303 and convex beam 3 304 are fixedly connected with the top cover outer panel 1, and play a supporting role for the top cover outer panel 1; the rear part of the skylight reinforcement ring 3 is fixedly provided with a plurality of groups of weight-reducing holes 1 306, and by providing convex beam 1 302, convex beam 2 303 and convex beam 3 304, the ability of the skylight reinforcement ring 3 to resist the lateral bending moment can be increased, and the support ability for the top cover outer panel 1 can be better played; the middle part of the skylight reinforcement ring 3 is fixedly provided with a positioning frame fitting surface 309, and the two sides of the skylight reinforcement ring 3 are fixedly provided with side wing plates 307, the middle part of the side wing plates 307 is fixedly provided with a positioning hole 307A and a hole 1 307B, and the front and rear parts of the side wing plates 307 are fixedly provided with a hole 2 307C. The side wing plates 307 are fixedly connected with the main connecting bracket 5 and the auxiliary connecting bracket 4 by bolts, and are fixed with the side enclosure assembly 2.
[0025] A plurality of sets of glue grooves 305 are fixedly provided on the top of the convex beam 1 302 and the convex beam 304. By applying glue in the glue grooves 305, the sunroof reinforcement ring 3 and the top cover outer panel 1 are fixed with glue so that the two are fitted together to avoid relative slippage between the two. A sunroof positioning frame 6 is welded on the fitting surface 309 of the positioning frame. By providing the sunroof positioning frame 6, the sunroof can be more accurately installed in the sunroof installation opening 301 and the sunroof can be fixed.
[0026] like Figure 5As shown, an inclined plate 405 is fixedly provided in the middle of the auxiliary connecting bracket 4, a vertical plate 402 is fixedly provided at the bottom of the inclined plate 405, a horizontal plate 401 is fixedly provided at the top of the inclined plate 405, mounting holes 403 are fixedly provided on the horizontal plate 401 and the vertical plate 402, and flanges 404 are fixedly connected on both sides of the auxiliary connecting bracket 4. By setting the flanges 404, the compressive strength of the auxiliary connecting bracket 4 can be improved, and the structural strength of the auxiliary connecting bracket 4 can be improved; the inclined plate 405 includes an inclined plate 1 405A and an inclined plate 2 405B, and a unloading hole 406 is fixedly provided on the inclined plate 1 405A. The inclined plate 1 405A and the inclined plate 2 405B are arranged in a stepped manner. By setting the inclined plate 405 in a stepped layout, the torsional strength of the auxiliary connecting bracket 4 can be greatly improved, the supporting strength of the sunroof reinforcement ring 3 can be enhanced, and the sunroof reinforcement ring 3 and the side enclosure assembly 2 can be firmly connected together.
[0027] The horizontal plate 401 is fixedly connected to the bottom of the side wing plate 307, the vertical plate 402 is fixedly connected to the side wall of the side enclosure assembly 2, and the mounting hole 403 on the horizontal plate 401 is fixedly connected to the second opening 307C by bolts.
[0028] like Figure 6 As shown, the main connecting bracket 5 includes a connecting plate 503, on which a second weight-reducing hole 503A is fixedly opened, an upper supporting plate 501 is fixedly provided above the connecting plate 503, on which a first mounting hole 501A is fixedly opened, and a positioning rocker plate 501B extends upward from the outer side of the upper supporting plate 501, and the positioning rocker plate 501B cooperates with the positioning hole 307A. By setting the positioning rocker plate 501B, the skylight reinforcement ring 3 can be pre-fixed when it is installed on the main connecting bracket 5, so as to facilitate subsequent fixing by bolts; a lower supporting plate is fixedly provided below the connecting plate 503. 502, a plurality of groups of second concave ribs 502A and second mounting holes 502B are fixedly provided on the lower support plate 502. By setting the second concave ribs 502A, the structural strength of the lower support plate 502 can be strengthened, and the performance of the lower support plate 502 in resisting bending moments can be improved; rib shoulder support plates 504 are fixedly provided on both sides of the main connecting bracket 5. By setting the rib shoulder support plates 504, it can be ensured that the main connecting bracket 5 and the side panel assembly 2 fit more tightly, and the fastening degree between the two can be improved. At the same time, the setting of the rib shoulder support plates 504 also improves the bending moment resistance of the main connecting bracket 5, thereby improving the supporting force of the sunroof reinforcement ring 3.
[0029] The upper support plate 501 is fixedly connected to the bottom of the side wing plate 307, the lower support plate 502 is fixedly connected to the side wall of the side enclosure assembly 2, the rib shoulder support plate 504 is fixedly connected to the top of the side enclosure assembly 2, and the mounting hole 501A is fixedly connected to the opening 307B by bolts.
[0030] The utility model arranges a main connecting bracket 5 and a secondary connecting bracket 4, so that the sunroof reinforcement ring 3 and the side enclosure assembly 2 can be screwed together in three places: front, middle and rear, thereby enhancing the support of the sunroof reinforcement ring 3 on the top cover outer panel 1, improving the dent resistance of the top cover outer panel 1, enhancing the rigidity and strength of the vehicle body, and solving the problem that the existing sunroof reinforcement ring and connecting structure cannot be applied to the brim type top cover; by arranging the first concave rib 308 on the left and right sides of the sunroof installation opening 301, the bearing capacity of the sunroof reinforcement ring 3 on the sunroof can be enhanced, and the stability of the sunroof installation can be ensured, thereby overcoming the disadvantage of reduced structural strength of the sunroof reinforcement ring 3 due to the opening of the sunroof installation opening 301.
Claims
1. A novel sunroof reinforcement ring and connection structure, comprising a top cover outer panel (1) and a side panel assembly (2), characterized in that: A sunroof reinforcement ring (3) is fixedly provided inside the top cover outer panel (1), a main connection bracket (5) and two groups of auxiliary connection brackets (4) are fixedly provided on the side enclosure assembly (2), the main connection bracket (5) is located between the two groups of auxiliary connection brackets (4), and the main connection bracket (5) and the auxiliary connection bracket (4) are both fixedly connected to the sunroof reinforcement ring (3).
2. A novel skylight reinforcement ring and connection structure according to claim 1, characterized in that: The front of the skylight reinforcement ring (3) is fixedly provided with a skylight installation opening (301), the side wall of the skylight installation opening (301) extends downwardly with a folded edge (301A), the folded edge (301A) is fixedly connected to the top cover outer plate (1), the front sides of the skylight reinforcement ring (3) are fixedly provided with first concave ribs (308), the rear of the skylight reinforcement ring (3) is laterally fixedly provided with a convex beam 1 (302), a convex beam 2 (303) and a convex beam 3 (304), the rear of the skylight reinforcement ring (3) is fixedly provided with a plurality of groups of weight-reducing holes 1 (306), the middle of the skylight reinforcement ring (3) is fixedly provided with positioning frame fitting surfaces (309), the sides of the skylight reinforcement ring (3) are fixedly provided with side wing plates (307), the middle of the side wing plates (307) is fixedly provided with a positioning hole (307A) and a first opening (307B), and the front and rear of the side wing plates (307) are fixedly provided with a second opening (307C).
3. The novel skylight reinforcement ring and connection structure according to claim 2 is characterized in that: A plurality of groups of glue-coated grooves (305) are fixedly provided on the tops of the convex beam 1 (302) and the convex beam 3 (304), and a skylight positioning frame (6) is welded on the positioning frame fitting surface (309).
4. The novel skylight reinforcement ring and connection structure according to claim 1 is characterized in that: The secondary connection bracket (4) is fixedly provided with an inclined plate (405) in the middle, a vertical plate (402) is fixedly provided at the bottom of the inclined plate (405), a horizontal plate (401) is fixedly provided at the top of the inclined plate (405), mounting holes (403) are fixedly provided on the horizontal plate (401) and the vertical plate (402), flanges (404) are fixedly connected to both sides of the secondary connection bracket (4), the inclined plate (405) comprises an inclined plate 1 (405A) and an inclined plate 2 (405B), a load relief hole (406) is fixedly provided on the inclined plate 1 (405A), and the inclined plate 1 (405A) and the inclined plate 2 (405B) are arranged in a stepped manner.
5. The novel skylight reinforcement ring and connection structure according to claim 4 is characterized in that: The horizontal plate (401) is fixedly connected to the bottom of the side wing plate (307), the vertical plate (402) is fixedly connected to the side wall of the side enclosure assembly (2), and the mounting hole (403) on the horizontal plate (401) is fixedly connected to the second opening (307C) via bolts.
6. The novel skylight reinforcement ring and connection structure according to claim 1 is characterized in that: The main connecting bracket (5) comprises a connecting plate (503), a second weight-reducing hole (503A) is fixedly provided on the connecting plate (503), an upper supporting plate (501) is fixedly provided above the connecting plate (503), a first mounting hole (501A) is fixedly provided on the upper supporting plate (501), a positioning rocker plate (501B) extends upward from the outer side of the upper supporting plate (501), the positioning rocker plate (501B) cooperates with the positioning hole (307A), a lower supporting plate (502) is fixedly provided below the connecting plate (503), a plurality of groups of second concave ribs (502A) and second mounting holes (502B) are fixedly provided on the lower supporting plate (502), and rib shoulder supporting plates (504) are fixedly provided on both sides of the main connecting bracket (5).
7. The novel skylight reinforcement ring and connection structure according to claim 6 is characterized in that: The upper support plate (501) is fixedly connected to the bottom of the side wing plate (307), the lower support plate (502) is fixedly connected to the side wall of the side enclosure assembly (2), the rib shoulder support plate (504) is fixedly connected to the top of the side enclosure assembly (2), and the mounting hole 1 (501A) is fixedly connected to the opening 1 (307B) by bolts.