CN212637135U - Edge covering strip structure of automobile front windshield - Google Patents
Edge covering strip structure of automobile front windshield Download PDFInfo
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- CN212637135U CN212637135U CN202021212930.0U CN202021212930U CN212637135U CN 212637135 U CN212637135 U CN 212637135U CN 202021212930 U CN202021212930 U CN 202021212930U CN 212637135 U CN212637135 U CN 212637135U
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Abstract
The utility model relates to an automobile front windshield edging structure, which comprises a top cover assembly, a front windshield and an edging strip body which is matched and connected with the top cover assembly and the front windshield; the upper part of the edge covering strip body is Z-shaped, and the lower part of the edge covering strip body is T-shaped; the left side of the upper part of the edge covering strip body is provided with a gap filling lip edge, the right side of the upper part of the edge covering strip body is provided with a self-limiting surface, and the lower part of the edge covering strip body is provided with a Z-direction limiting bulge; the self-limiting surface is in a [ -shape, the edge of the front windshield is matched and tightly attached to the self-limiting surface, and the lower surface of the edge of the front windshield is bonded with the pressure-sensitive adhesive; the gap filling lip is in interference fit with the edge bend of the top cap assembly; the tip of the gap filling lip is deformed and then lapped on the edge bending part of the top cover assembly. The utility model discloses can realize the zero clearance transition of front windshield and side wall, top cap, effectively avoid front windshield border and panel beating to match the regional clearance and produce wind noise to can keep the edging position unanimous on front windshield.
Description
Technical Field
The utility model relates to an automobile body, concretely relates to windshield strip structure of borduring before car.
Background
At present, all vehicle models in the market are limited by a plurality of factors such as modeling, production process, cost and performance, and the overlapping matching of the front windshield and the peripheral metal plates needs to arrange glass wrapping to shield gaps between the glass and the metal plates so as to improve the appearance quality and meet the requirements of users.
The lap joint structure of the front windshield, the top cover and the side wall of the existing vehicle type is that the positions of the front windshield assembly, the top cover welding assembly and the side wall assembly are matched, and gaps must be designed due to the respective manufacturing tolerance requirements. The negative effects caused by the method are that wind noise is generated during high-speed running, and water and dust accumulation is increased for a long time. Currently, there is still no good solution. The gap position is a user appearance perception area, dust deposition is obviously exposed, and the appearance of the whole vehicle and the user quality perception are influenced. In the solution of the existing vehicle type on the market (see fig. 1), the windshield 21 is pressed on the top cover 22 or the seam allowance of the side wall in positive pressure, the windshield 21 is adhered to the top cover 22 or the edge of the seam allowance of the side wall through the adhesive glue 24, and the part close to the adhesive glue 24 is provided with a rubber blocking strip 26; the matching position of the windshield 21 and the top cover 22 is provided with a gap of about 3mm, the wrapping strips 25 of the soft foamed EPDM are used for shielding to reduce the gap, and the problem of sheet metal perspective in the glass thickness direction is solved. However, gaps still exist in the matching of the glass trimming and the metal plate, the gaps cannot be completely eliminated, the problem of dust deposition caused by the gaps cannot be avoided, and the requirements of users on appearance delicacy, wind noise reduction and performance improvement cannot be met.
CN 208855400U discloses "windshield banding strip before car", including the rubber strip, scribble the tie coat on the front of rubber strip, the tie coat is used for connecting glass, the outside extension in back of rubber strip has the boss, the bottom of rubber strip is connected with the lip limit of downwardly extending, the middle part of lip limit is protruding to the front of rubber strip and is formed circular-arcly, the lip limit be equipped with spacing on the surface, spacing is used for fixing glass. Its simple structure is the arc form through setting up the lip limit for the lip limit can prevent effectively that the rainwater from the infiltration of clearance department with glass's lower surface contact better, has good leakproofness, sets up the enhancement strip of "worker" font simultaneously on the surface of lip limit, has strengthened the intensity on lip limit, avoids the lip limit to be yielding and produces the deformation, makes the clearance appear between lip limit and the glass, causes the infiltration of rainwater. The technical solution disclosed in this patent document is, of course, a useful attempt in the technical field.
Disclosure of Invention
The utility model aims at providing a windshield structure of borduring before car, it can realize the zero clearance transition of front windshield and side wall, top cap, effectively avoids front windshield border and panel beating to match regional clearance and produce wind noise to can keep the position unanimity of borduring strip on front windshield.
A windshield borduring structure before car, including top cap assembly, preceding windshield and the borduring body of being connected with the two cooperation, characterized by:
the upper part of the edge covering strip body is Z-shaped, the lower part of the edge covering strip body is T-shaped, and the upper part of the lower part is connected with the lower part of the upper part; a gap filling lip edge is arranged on the left side of the upper part of the edge covering strip body; the right side of the upper part of the edge covering strip body is provided with a self-limiting surface; the lower part of the edge covering strip body is provided with a Z-direction limiting bulge; pressure-sensitive adhesive is arranged under the upper part of the edge covering strip body and on the upper part of the lower part of the edge covering strip body;
the self-limiting surface is in a [ -shape, the edge of the front windshield is matched and tightly attached to the self-limiting surface, and the lower surface of the edge of the front windshield is adhered to the pressure-sensitive adhesive;
the gap filling lip is in interference fit with the edge bend of the top cap assembly; the tip of the gap filling lip is deformed and then lapped on the edge bending part of the top cover assembly.
Furthermore, a through copper core wire is arranged in the lower part of the edge covering strip body.
Furthermore, the Z-direction limiting bulge at the lower part of the edge covering strip body is pressed on a seam allowance of the edge bending part of the top cover assembly so as to keep the distance between the front windshield and the top cover metal plate; and glass cement is arranged near the Z-direction limiting bulge and is positioned between the front windshield and the top cover metal plate.
The utility model enables the surface difference of the front windshield and the metal plate of the periphery to form streamline transition, thereby effectively overcoming the defect caused by the gap of the front windshield and the metal plate of the periphery; the problem of the preceding windshield week with panel beating matching region clearance produce wind noise, this region clearance deposition during user's use car, and the carwash is difficult to wash is solved. The front windshield assembly is matched with the top cover and the side wall without gaps; and the assembly is simple, and the appearance consistency is easy to guarantee.
Drawings
FIG. 1 is a schematic view of a prior art windshield edge banding configuration;
FIG. 2 is a schematic structural view of the edge wrapping strip body of the present invention;
fig. 3 is a schematic sectional view of the present invention.
In the figure: 21-windshield, 22-top cover, 24-adhesive, 25-edge covering strip, 26-adhesive blocking strip;
1-edge wrapping strip body, 11-gap filling lip edge, 12-self-limiting surface, 13-Z-direction limiting bulge, 14-copper core wire, 15-pressure sensitive adhesive;
2-top cover assembly, 21-edge bend;
3-front windshield glass;
4-glass cement.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 2 and 3, an automobile front windshield edge covering strip structure comprises a top cover assembly 2, a front windshield 3 and an edge covering strip body 1 connected with the top cover assembly and the front windshield in a matching manner, and is characterized in that:
the upper part of the edge covering strip body 1 is Z-shaped, the lower part of the edge covering strip body 1 is T-shaped, and the upper part of the lower part is connected with the lower part of the upper part; a gap filling lip edge 11 is arranged on the left side of the upper part of the edge covering strip body 1; a self-limiting surface 12 is arranged on the right side of the upper part of the edge covering strip body 1; a Z-direction limiting bulge 13 is arranged at the lower part of the edge covering strip body 1; pressure-sensitive adhesive 15 is arranged below the upper part and above the lower part of the edge covering strip body 1;
the self-limiting surface 12 is in a [ -shape, the edge of the front windshield 3 is matched and tightly attached to the self-limiting surface 12, and the lower surface of the edge of the front windshield 3 is bonded with the pressure-sensitive adhesive 15;
the gap filling lip 11 is an interference fit with the edge bend 21 of the head assembly 2; the tip of the gap filling lip 11 deforms and then overlaps the edge bend 21 of the cover assembly. Visual clearance that makes front windshield and top cap or side wall panel beating match is eliminated, and the face difference streamline transition avoids clearance department deposition, ponding to the reaction force that tip portion deformation produced of clearance filling lip limit makes from the spacing face compress tightly on front windshield's edge all the time, guarantees that front windshield's edging does not expose, in order to promote the outward appearance quality.
A through copper core wire 14 is arranged in the lower part of the edge covering strip body 1. The middle part at the edge covering strip body sets up the copper core line that link up the body to guarantee the edge covering strip body and extrude the sectional uniformity of process, and prevent the appearance defect that rubber ageing, length shrink lead to, improve the reliability.
The Z-direction limiting bulge 13 at the lower part of the edge covering strip body 1 is pressed on a seam allowance of an edge bending part 21 (or a side wall) of the top cover assembly 2 so as to keep the distance between the front windshield and the top cover metal plate (or the side wall metal plate); glass cement 4 is arranged near the Z-direction limiting bulge 13, and the glass cement 4 is positioned between the front windshield 3 and the top cover metal plate (or the side wall metal plate); so as to ensure the height of the glass cement after compression deformation, thereby ensuring good sealing and no water leakage.
In addition, after the Z-direction height limiting bulge is arranged, the existing automobile type upper stop rubber strip 6 can be directly cancelled, so that the structure is simplified, the limiting is reliable, the process adaptability is better, and the wind noise is reduced while the assembling convenience is improved; effectively solved the user and washed the car, the front windshield matches the corrosion risk problem that the ash deposit in clearance department is difficult to wash and ponding brings with top cap, side wall.
Claims (3)
1. The utility model provides a windshield bordure strake structure before car, includes top cap assembly (2), preceding windshield (3) and with two edge borduring strake body (1) that the cooperation is connected, characterized by:
the upper part of the edge covering strip body (1) is Z-shaped, the lower part of the edge covering strip body is T-shaped, and the upper part of the lower part is connected with the lower part of the upper part; a gap filling lip edge (11) is arranged on the left side of the upper part of the edge wrapping strip body (1); a self-limiting surface (12) is arranged on the right side of the upper part of the edge covering strip body (1); a Z-direction limiting bulge (13) is arranged at the lower part of the edge covering strip body (1); pressure-sensitive adhesive (15) is arranged below the upper part and above the lower part of the edge covering strip body (1);
the self-limiting surface (12) is in a [ -shape, the edge of the front windshield (3) is matched and tightly attached to the self-limiting surface (12), and the lower surface of the edge of the front windshield (3) is bonded with the pressure-sensitive adhesive (15);
the gap filling lip (11) is in interference fit with an edge bend (21) of the cap assembly (2); the tip of the gap filling lip (11) is deformed and then overlaps the edge bend (21) of the head assembly.
2. The edge banding structure for front windshield of automobile as claimed in claim 1, wherein: a through copper core wire (14) is arranged in the lower part of the edge covering strip body (1).
3. The edge banding structure for front windshield of automobile according to claim 1 or 2, wherein: a Z-direction limiting bulge (13) at the lower part of the edge covering strip body (1) is pressed on a spigot of an edge bending part (21) of the top cover assembly (2) so as to keep the distance between the front windshield and the top cover sheet metal; and be close to near Z is to spacing arch (13) set up glass and is glued (4), glass glues (4) and is located between front windshield (3) and the top cap panel beating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021212930.0U CN212637135U (en) | 2020-06-28 | 2020-06-28 | Edge covering strip structure of automobile front windshield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021212930.0U CN212637135U (en) | 2020-06-28 | 2020-06-28 | Edge covering strip structure of automobile front windshield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212637135U true CN212637135U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021212930.0U Active CN212637135U (en) | 2020-06-28 | 2020-06-28 | Edge covering strip structure of automobile front windshield |
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| Country | Link |
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| CN (1) | CN212637135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635749A (en) * | 2021-08-16 | 2021-11-12 | 福耀玻璃工业集团股份有限公司 | Edge covering strip, glass edge covering assembly and vehicle |
-
2020
- 2020-06-28 CN CN202021212930.0U patent/CN212637135U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635749A (en) * | 2021-08-16 | 2021-11-12 | 福耀玻璃工业集团股份有限公司 | Edge covering strip, glass edge covering assembly and vehicle |
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