Panoramic sunroof automobile sunroof glass installation top cover cross beam positioning structure
The panoramic sunroof automotive sunroof glass installation top cover beam positioning structure, which sets positioning blocks and limiting blocks on the inner panel of the C-pillar, solves the problems of inaccurate positioning and increased costs in the existing technology, and achieves a simple and reasonable two-way positioning and cost reduction effect.
Patent Information
- Application Number
- CN202520224896.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-13
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-13
AI Technical Summary
The existing technology for positioning the top cover beam of panoramic sunroof automotive sunroof glass installation has the problems of increasing standard parts, welding processes and costs, affecting the glass installation accuracy, and having poor positioning accuracy.
Design a positioning structure for the crossbeam of the roof cover for a panoramic sunroof in automobiles. By setting positioning blocks and limiting blocks on the inner panel of the C-pillar, and setting positioning openings and limiting openings on the inner panel of the middle crossbeam, the positioning blocks extend into the positioning openings and are supported by the limiting blocks to restrict the X and Y directions. The bidirectional positioning is achieved after the inner panel of the middle crossbeam overlaps with the inner panel of the C-pillar.
It achieves simple and reasonable X-axis and Y-axis positioning, reduces standard parts and welding process steps, lowers costs, and improves positioning accuracy and assembly convenience.
Smart Images
Figure CN223721018U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of automobile, in particular to a panoramic sunroof automobile sky screen glass installation roof cover crossbeam positioning structure. BACKGROUND
[0002] As Figure 1 And 2 The structure shown in the figure is a traditional structure crossbeam positioning structure, in the structure, a standard part 1 (positioning column) is welded on the automobile C column inner plate, a positioning hole 2 is correspondingly stamped into a shape on the middle crossbeam inner plate, so that the positioning column and the positioning hole are matched to complete the positioning cooperation between the C column inner plate and the middle crossbeam inner plate. The traditional structure has the following shortcomings: 1. A standard part is added, and a welding process is added, and welding fixture and welding cost are also increased; 2. The upper end of the standard part affects the glass installation above the middle crossbeam, affecting the glass installation precision; 3. In order to ensure the operability of the left and right side walls of the body-in-white and the left and right ends of the middle crossbeam, the gap between the positioning column and the positioning hole is usually designed to be large, so that the positioning precision is poor.
[0003] Therefore, the applicant designs a panoramic sunroof automobile sky screen glass installation roof cover crossbeam positioning structure, in the structure, positioning blocks are arranged on the C column inner plate, positioning openings are correspondingly arranged on the middle crossbeam inner plate, the middle crossbeam inner plate end is overlapped on the C column inner plate, the positioning blocks are inserted into the positioning openings, and the two sides of the positioning blocks can be abutted on the front and rear sides of the positioning openings to limit the position of the middle crossbeam inner plate in the X direction. However, the structure cannot position in the Y direction.
[0004] Therefore, how to provide a panoramic sunroof automobile sky screen glass installation roof cover crossbeam positioning structure with a more simple and reasonable structure design and better positioning in the X direction and the Y direction simultaneously has become a technical problem to be solved by the person skilled in the art. UTILITY MODEL CONTENTS
[0005] In view of the above defects of the prior art, the technical problem to be solved by the utility model is how to provide a panoramic sunroof automobile sky screen glass installation roof cover crossbeam positioning structure with a more simple and reasonable structure design and better positioning in the X direction and the Y direction simultaneously.
[0006] In order to realize the above-mentioned purpose, the utility model provides a kind of panoramic sunroof car sky screen glass installation roof cover crossbeam positioning structure, including middle crossbeam inner plate, middle crossbeam inner plate both ends are respectively overlapped on car side wall C column inner plate;Positioning block is set towards the end of middle crossbeam inner plate on C column inner plate, positioning hole is set towards the positioning block on middle crossbeam inner plate, and middle crossbeam inner plate end is overlapped after C column inner plate, the positioning block can be correspondingly inserted into the positioning hole, and the both sides of positioning block can be abutted on the front and rear sides of positioning hole to limit the position of middle crossbeam inner plate X direction;Its characterized in that, limiting block is further provided towards the positioning block on middle crossbeam inner plate, and the distal end of limiting block can be abutted and supported on the distal end of positioning block to limit the position of middle crossbeam inner plate Y direction.
[0007] In this way, in the structure described above, after the end of middle crossbeam inner plate is overlapped after C column inner plate, the positioning block can be correspondingly inserted into the positioning hole, and the both sides of positioning block can be abutted on the front and rear sides of positioning hole to limit the position of middle crossbeam inner plate X direction;And the distal end of limiting block can be abutted and supported on the distal end of positioning block to limit the position of middle crossbeam inner plate Y direction, so that the position of middle crossbeam inner plate X direction and Y direction is completed positioning. The whole structure design is more simple and reasonable, can better limit the position of middle crossbeam inner plate Y direction, and more conveniently complete assembly positioning.
[0008] As optimization, the inner side of positioning hole on middle crossbeam inner plate is partially bent and extended towards the outside to form the limiting block.
[0009] In this way, the limiting block can be more conveniently obtained by blanking processing, and the structure design of limiting block is more simple, which can better cooperate with positioning block to limit Y direction position.
[0010] As optimization, the limiting block and middle crossbeam inner plate are integrally formed.
[0011] In this way, the structure design is more simple and reasonable, which can be more conveniently processed and manufactured.
[0012] As optimization, the limiting block includes limiting block horizontal section, the distal end of limiting block horizontal section is bent towards the outside upper to form limiting block vertical section, and the distal end of positioning block can be abutted and supported on the outside surface of limiting block vertical section to limit the position of middle crossbeam inner plate Y direction.
[0013] In this way, the structure design of limiting block is more reasonable, and the area of limiting block cooperating with the distal end of positioning block is more, and limiting is more reliable.
[0014] As optimization, the width size of positioning block is greater than the width size of limiting block.
[0015] In this way, the structure design is more reasonable, which can be more conveniently processed and manufactured.
[0016] As optimization, the middle part of the upper surface of the middle cross beam inner plate has a cavity formed by downward deep drawing, the upper end of the sidewall of the cavity at both ends is respectively outwardly deep drawn to form a matching cavity, and the positioning port is arranged through the sidewall and the bottom surface of the matching cavity.
[0017] In this way, the structural design of the middle cross beam inner plate is more reasonable, the structural strength can be improved, and the positioning port can be more conveniently formed, so that the positioning block can better extend into the positioning port.
[0018] Further, the positioning block and the C-pillar inner plate are integrally stamped and formed.
[0019] In this way, the positioning block and the C-pillar inner plate are integrally stamped and formed, the processing is simpler, and the integrity is better.
[0020] As optimization, the inner side edge of the C-pillar inner plate is partially horizontally extended inward to form a horizontal part, the inner end of the horizontal part is curved and extended downward toward the inner side to form a curved part, and the lower end of the curved part is horizontally extended inward to form a positioning part; and the horizontal part, the curved part and the positioning part jointly form the positioning block.
[0021] In this way, the structural design of the positioning block is more simple and reasonable, so that it can be more conveniently extended into the positioning port.
[0022] Further, the inner side edge of the C-pillar inner plate is partially horizontally extended inward to form a support part, and the positioning block is formed on the inner side edge of the support part.
[0023] In this way, by forming the support part, the structural design of the C-pillar inner plate is more simple and reasonable, and the C-pillar inner plate can better lap and cooperate with the middle cross beam inner plate.
[0024] Further, the support part is respectively provided with a gap notch on the front and rear sides of the inner side edge position of the C-pillar inner plate.
[0025] In this way, the structural design of the C-pillar inner plate is more simple and reasonable.
[0026] In summary, the above structure has the characteristics of being able to simultaneously position in X and Y directions, being able to save standard parts, reduce welding process steps and the use of welding positioning clamps, thereby achieving the purpose of reducing cost; and also has the characteristics of being more convenient for lap assembly and improving positioning accuracy. BRIEF DESCRIPTION OF DRAWINGS
[0027] Figure 1 is a panoramic sunroof automobile sunroof glass installation top cover cross beam positioning structure in the prior art.
[0028] Figure 2 is Figure 1 a partial enlarged view of position A in
[0029] Figure 3It is the schematic view of the panoramic sunroof automobile sky screen glass installation roof cover crossbeam positioning structure in the embodiment of the utility model.
[0030] Figure 4 It is Figure 3 The local amplification schematic view of B position in
[0031] Figure 5 It is Figure 3 The local amplification schematic view of C position in
[0032] Figure 6 It is Figure 3 The structural schematic view of C column inner plate in
[0033] Figure 7 It is Figure 6 The local amplification schematic view of D position in
[0034] Figure 8 It is the structural schematic view of the panoramic sunroof automobile sky screen glass installation roof cover crossbeam positioning structure after rotating one angle in the embodiment of the utility model.
[0035] Figure 9 It is Figure 8 The local amplification schematic view of E position in Embodiment
[0036] The utility model will be further described below in combination with the drawings and examples, and it should be noted that in the description of the utility model, the orientation or position relation indicated by the terms "upper", "lower", "left", "right", "inner", "outer" and the like is based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular way, and therefore cannot be understood as limiting the utility model. The terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0037] As Figures 3 to 9 Illustrated, a kind of panoramic sunroof automobile sky screen glass installation roof cover crossbeam positioning structure, including middle crossbeam inner plate 3, middle crossbeam inner plate two ends are respectively overlapped on automobile side wall C column inner plate 4;Positioning block 5 is set to the end of middle crossbeam inner plate towards C column inner plate, and positioning port 6 is set to the corresponding positioning block on middle crossbeam inner plate, and after the end of middle crossbeam inner plate is overlapped on C column inner plate, the positioning block can be correspondingly inserted into the positioning port, and the two sides of positioning block can be abutted on the front and back of positioning port to limit the position of middle crossbeam inner plate X direction;Limiting block 7 is also set to the positioning block towards on middle crossbeam inner plate, and the distal end of limiting block can be abutted and supported on the distal end of positioning block to limit the position of middle crossbeam inner plate Y direction.
[0038] Thus, in the above structure, after the end of the inner plate of the middle cross beam is lapped on the inner plate of the C pillar, the positioning block can be correspondingly inserted into the positioning opening, the two sides of the positioning block can be abutted on the front and rear sides of the positioning opening to limit the position of the inner plate of the middle cross beam in the X direction, and the distal end of the limiting block can be abutted and supported on the distal end of the positioning block to limit the position of the inner plate of the middle cross beam in the Y direction, so that the inner plate of the middle cross beam is positioned in both the X direction and the Y direction. The whole structure design is more simple and reasonable, can better limit the position of the inner plate of the middle cross beam in the Y direction, and is more convenient for assembly and positioning.
[0039] In the embodiment, the inner side of the positioning hole on the inner plate of the middle cross beam is partially bent and extended outward to form the limiting block.
[0040] Thus, the limiting block can be more conveniently obtained by blanking processing, and the structure design of the limiting block is more simple, which can better cooperate with the positioning block to limit the position in the Y direction.
[0041] In the embodiment, the limiting block and the inner plate of the middle cross beam are integrally formed.
[0042] Thus, the structure design is more simple and reasonable, and can be more conveniently processed and manufactured.
[0043] In the embodiment, the limiting block includes a limiting block horizontal section 8, the distal end of the limiting block horizontal section is bent upward outward to form a limiting block vertical section 9, and the distal end of the positioning block can be abutted and supported on the outer side of the limiting block vertical section to limit the position of the inner plate of the middle cross beam in the Y direction.
[0044] Thus, the structure design of the limiting block is more reasonable, and the area of the distal end of the limiting block cooperating with the positioning block is larger, and the limiting is more reliable.
[0045] In the embodiment, the width of the positioning block is greater than the width of the limiting block.
[0046] Thus, the structure design is more reasonable, and can be more conveniently processed and manufactured.
[0047] In the embodiment, the middle part of the upper surface of the inner plate of the middle cross beam has a cavity formed by deep drawing downward, the upper end of the sidewall at both ends of the cavity is respectively deep drawn outward to form a fitting cavity 10, and the positioning opening is arranged through the sidewall and the bottom surface of the fitting cavity.
[0048] Thus, the structure design of the inner plate of the middle cross beam is more reasonable, which can improve the structural strength, and can also be more conveniently formed to obtain the positioning opening, so that the positioning block can be better inserted into the positioning opening.
[0049] Specifically, the positioning block and the inner plate of the C pillar are integrally formed by stamping.
[0050] In this way, the positioning block and the C-pillar inner panel are integrally formed by stamping, the processing is simpler, and the integrality is better.
[0051] In the embodiment, the inner side edge of the C-pillar inner panel partially extends horizontally inward to form a horizontal portion 11, the inner end of the horizontal portion extends downward and bends inward to form a bent portion 12, and the lower end of the bent portion extends horizontally inward to form a positioning portion 13; and the horizontal portion, the bent portion and the positioning portion jointly form the positioning block.
[0052] In this way, the structure of the positioning block is simpler and more reasonable, so that the positioning block can be conveniently inserted into the positioning opening.
[0053] Specifically, the inner side edge of the C-pillar inner panel partially extends horizontally inward to form a support portion 14, and the inner side edge of the support portion forms the positioning block.
[0054] In this way, the structure of the C-pillar inner panel is simpler and more reasonable, and the C-pillar inner panel can be better overlapped with the inner panel of the middle cross beam.
[0055] Specifically, a gap 15 is arranged on each of the front and rear sides of the support portion at the position of the inner side edge of the C-pillar inner panel.
[0056] In this way, the structure of the C-pillar inner panel is simpler and more reasonable.
[0057] In summary, the above structure has the advantages of simultaneously positioning in the X direction and the Y direction, saving the marking parts, reducing the welding process steps and the use of welding positioning clamps, thereby achieving the purpose of reducing the cost, and is more convenient for overlapping assembly and improves the positioning accuracy.
[0058] The preferred embodiments of the utility model are described in detail above. It should be understood that those skilled in the art can make many modifications and changes according to the concept of the utility model without creative labor. Therefore, any technical solution obtained by logical analysis, reasoning or limited experiment on the basis of the prior art according to the concept of the utility model should be within the protection scope defined by the claims.
Claims
1. A panoramic sunroof automobile canopy glass installation roof beam positioning structure, comprising a middle beam inner plate, each end of the middle beam inner plate is overlapped on an automobile side wall C column inner plate; a positioning block is arranged on the C column inner plate and faces the end of the middle beam inner plate, a positioning port is arranged on the middle beam inner plate and corresponds to the positioning block, and the end of the middle beam inner plate is overlapped on the C column inner plate, the positioning block can be correspondingly inserted into the positioning port, and the two sides of the positioning block can be abutted on the front and rear sides of the positioning port to limit the position of the middle beam inner plate in the X direction; characterized in that, A limiting block is arranged on the middle cross beam inner plate and faces the positioning block, and the distal end of the limiting block can abut against the distal end of the positioning block to limit the position of the middle cross beam inner plate in the Y direction.
2. A panoramic sunroof vehicle sunroof glass mounting header beam positioning structure as claimed in claim 1, characterized in that: The distal end of the limiting block is bent to extend outward and upward to form a vertical segment of the limiting block.
3. A panoramic sunroof vehicle sunshade glass mounting header beam positioning structure as claimed in claim 2, wherein: The limiting block and the middle cross beam inner plate are integrally formed.
4. A panoramic sunroof vehicle sunshade glass mounting header beam positioning structure as claimed in claim 2, wherein: The limiting block includes a horizontal segment of the limiting block, and the distal end of the horizontal segment is bent to extend outward and upward to form a vertical segment of the limiting block, and the distal end of the positioning block can abut against the outer side of the vertical segment of the limiting block to limit the position of the middle cross beam inner plate in the Y direction.
5. A panoramic moonroof vehicle sunload glass mounting header beam positioning structure as defined in claim 1 wherein: The width of the positioning block is greater than the width of the limiting block.
6. A panoramic sunroof vehicle sunshade glass mounting header beam positioning structure as claimed in claim 1, wherein: The middle cross beam inner plate has a cavity formed by drawing down the middle part of the upper surface, and the upper end of the side wall at each end of the cavity is drawn outward to form a fitting cavity, and the positioning hole is arranged through the side wall and the bottom surface of the fitting cavity.
7. A panoramic sunroof vehicle sunshade glass mounting header beam positioning structure as claimed in claim 1, wherein: The inner side of the C pillar inner plate has a horizontal part formed by horizontally extending inward, the inner end of the horizontal part is bent to extend inward and downward to form a curved part, and the lower end of the curved part is horizontally extended inward to form a positioning part; and the horizontal part, the curved part and the positioning part jointly form the positioning block.