CN110588297B - Edge-covered glass assembly with nail posts - Google Patents
Edge-covered glass assembly with nail posts Download PDFInfo
- Publication number
- CN110588297B CN110588297B CN201911001239.XA CN201911001239A CN110588297B CN 110588297 B CN110588297 B CN 110588297B CN 201911001239 A CN201911001239 A CN 201911001239A CN 110588297 B CN110588297 B CN 110588297B
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- base
- boss
- glass assembly
- bulge
- edge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J1/00—Windows; Windscreens; Accessories therefor
- B60J1/004—Mounting of windows
- B60J1/005—Mounting of windows using positioning means during mounting
Abstract
The invention relates to the technical field of vehicle window glass assemblies, in particular to a covered glass assembly with a nail column, which comprises the nail column, a covered lug boss and glass, wherein the nail column comprises a base and a threaded column head positioned on the upper surface of the base, the nail column is fixed on the surface of the glass through the injection-molded covered lug boss, and the base is covered in the covered lug boss, and the covered glass assembly is characterized in that: the upper surface of base still is equipped with the arch, and bellied upper portion is parallel and level with the upper surface of borduring boss for bellied upper portion can expose from borduring boss at least partially. Has the advantages that: the adoption of the convex structure has high torsional strength, can reduce the fracture deformation in the installation process, reduce the abrasion in the running process of the automobile, and simultaneously can simplify the injection molding process.
Description
The technical field is as follows:
the invention relates to the technical field of vehicle window glass assemblies, in particular to a covered glass assembly with nail posts.
Background art:
at present, the window panes of motor vehicles are positioned precisely and permanently in place on the respective body joints, mainly by means of studs. The existing stud mainly comprises a base and a cylinder body, when the window glass is installed, a plastic stud and a metal stud are installed by injection molding of a covered edge on the back of the glass, and the base of the stud is fixed on the window glass; then inserting at least 1 plastic nail column into the sheet metal hole to realize the pre-positioning of the car window glass; and finally, fastening a plurality of metal nail columns on the metal plate in a bolt locking mode, and finally fixing the glass edge-wrapped product.
In the loading process of the window glass, when the metal nail column is locked, the following phenomena can easily occur: 1) the pneumatic wrench used in automobile factories has large torsion and soft edge covering material, so that the base of the nail column rotates in the edge covering to cause the nail column to loosen; 2) when the base of the metal nail column is locked by the bolt, the base is under the action of torsion, positive tension and the like and reacts on the soft wrapping edge, so that the wrapping edge is easy to deform and break, the deformation of the metal nail column substrate is further influenced, and the whole metal nail column is stripped from the wrapping edge; 3) during running of an automobile, the soft wrapping edges on the base of the nail post and the attached metal plate are abraded in thickness after high-frequency friction, so that a vehicle window glass assembly product and the metal plate are loosened.
The invention content is as follows:
the invention aims to solve the technical problems in the prior art and provides a bordure glass assembly with a nail column, which has good locking stability, good wear resistance and high torsional strength.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a glass assembly of borduring of post is followed closely in area, includes the post, bordures boss and glass, the post includes the base and is located the screw thread column cap of the upper surface of base, the post is through moulding plastics the boss of borduring is fixed glass be surperficial, the base cladding is in the boss of borduring, its characterized in that: the upper surface of the base is also provided with a bulge, and the upper part of the bulge is flush with the upper surface of the edge covering boss, so that at least part of the upper part of the bulge can be exposed out of the edge covering boss.
Further, the upper part of the exposed projection is linear or punctiform.
Furthermore, the nail column is made of metal.
Further, the base is plate-shaped, and the protrusion is a plate-shaped bent portion extending upward from the base.
Further, the plate-shaped bent portion is formed by partially or entirely bending an edge portion of the base upward.
Furthermore, the bending included angle between the bulge and the base is 90-145 degrees.
Further, the thickness of base is 0.8 ~ 1.8mm, the difference in height between bellied upper portion and the upper surface of base is 0.5 ~ 4.5 mm.
Furthermore, the upper surface of the base is provided with a longitudinal through hole.
Further, the at least two protrusions are circumferentially and evenly distributed around the center line of the threaded stud.
Furthermore, a guide polished rod is arranged at the upper end of the threaded column head.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
1) the anti-torsion strength of the edge-covering boss is increased by arranging the bulge, and the bulge can be abutted against a metal plate, so that the influence of positive tension on the edge-covering boss is reduced, the edge-covering boss is effectively protected to avoid deformation and fracture of the edge-covering boss, and particularly the edge-covering deformation and fracture caused by the torsion and the positive tension in the process of locking the nut by using a pneumatic wrench are avoided;
2) in the injection molding process of the nail column and the glass, the upper part of the bulge can be directly propped against the cavity of the mold to play a role in limiting, a positioning block is not required to be additionally arranged, and the injection molding process is simplified;
3) during running of the automobile, the upper part of the bulge can prop against a metal plate of the automobile body, so that abrasion on the thickness of the wrapping edge caused by frequent friction between the soft wrapping edge above the base and the metal plate is avoided.
Description of the drawings:
FIG. 1 is a schematic structural view of a bordure glass assembly with studs according to the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a schematic structural view of a stud according to the present invention;
FIG. 5 is a front view of FIG. 4;
FIG. 6 is a schematic structural view of another stud according to the present invention;
reference numerals in the drawings indicate: 1 is a nail column, 11 is a threaded column cap, 111 is a guide polish rod, 12 is a base, 13 is a bulge, 14 is a longitudinal through hole, 2 is a covered lug boss, and 3 is glass.
The specific implementation mode is as follows:
in the description of the present invention, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 6, the edge-wrapped glass assembly with stud according to the present invention includes a stud 1, an edge-wrapped boss 2 and a glass 3, the stud 1 includes a base 12 and a screw head 11 located on the upper surface of the base 12, the stud 1 is fixed on the surface of the glass 3 by injection molding of the edge-wrapped boss 2, the base 12 is wrapped in the edge-wrapped boss 2, and the present invention is characterized in that: the upper surface of the base 12 is further provided with a protrusion 13, and the upper part of the protrusion 13 is flush with the upper surface of the binding boss 2, so that the upper part of the protrusion 13 can be at least partially exposed from the binding boss 2.
In the invention, the bulge is arranged on the base, so that the bonding area of the nail column is increased, and the bonding force between the nail column and the glass is improved, thereby increasing the torsional strength of the nail column and reducing the fracture deformation of the binding lug boss caused by the torsion of the pneumatic wrench especially in the installation process.
Also, it is particularly advantageous to arrange the upper part of the projection 13 flush with the upper surface of the hemming boss 2. On one hand, in the injection molding process of the stud 1 and the glass 3, the upper part of the bulge 13 can prop against the cavity of the mold to play a role in limiting; on the other hand, in the process of locking the nut by using a pneumatic wrench and the like, the bulge 13 can be abutted against a metal plate, so that the fracture deformation of the edge-covering lug boss caused by positive tension is reduced; in addition, in the running process of the automobile, the upper part of the bulge 13 can prop against a metal plate of the automobile body, so that the abrasion on the thickness of the soft edge covering above the base and the wear on the edge covering caused by frequent friction of the metal plate can be avoided.
Further, the upper portion of the exposed projection 13 is linear or dotted, preferably linear. The linear or point shape has no specific shape and size requirements, and the width of the exposed part is mainly made as small as possible so as to reduce the contact area with the vehicle body sheet metal. Further, the width of the exposed portion is not necessarily the same as long as the width is sufficiently small, and the width is preferably less than 5mm, particularly less than 3 mm. When the window glass is installed on the automobile body sheet metal, the linear or point-shaped bulge 13 and the automobile body sheet metal form linear contact or point contact, so that over-positioning can be avoided, the stability is better, and abnormal sound of driving can be reduced.
In the invention, the fixation of the window glass and the metal plate is realized by connecting a nut on the threaded column head 11 of the stud 1 in a threaded manner, the window glass is stably fixed on the vehicle body mainly through the stud 1, and the stud 1 is preferably made of metal to meet the strength requirement.
Further, the base 12 has a plate shape and a plate thickness h1Preferably, the thickness of the base is 0.8-1.8 mm, and the protrusion 13 is a plate-shaped bent part extending upwards from the base 12. The base is preferably a plate-shaped body with a certain thickness, and can meet the requirements of space and strength at the same time. Meanwhile, the protrusion 13 may be formed by bending all or a part of one side of the base upward, and the thickness of the protrusion 13 is substantially the same as that of the base 12.
In one embodiment of the present invention, as shown in fig. 3, the base 12 has a rectangular shape having 4 sides, and then is formed by bending a part of each side upward to form a protrusion of a bent portion. It is also possible to bend two of the edges upwards to form the protrusion, as shown in fig. 6.
The edge part is bent to form the bulge, so that the processing technology is simple, and the structure is more compact and reliable. Preferably, the bending included angle α between the protrusion 13 and the base 12 is 90 ° to 145 °, in particular 90 ° to 125 °.
Further, the upper surface of the base 12 is provided with at least two protrusions 13, and the at least two protrusions 13 are circumferentially and evenly distributed around the center line of the threaded column head 11. The symmetrical structure is particularly advantageous, and each edge is uniformly stressed and has good structural stability in the installation process.
In a specific embodiment of the present invention, the base has a rectangular structure. It should be understood that the shape of the base may also be approximately triangular, square, polygonal, circular, etc. And then partially or totally bending part or all of the edge of the base upwards to form bulges which are annularly and uniformly distributed around the threaded stud.
Preferably, the first and second electrodes are formed of a metal,as shown in fig. 5, the thickness h of the base 121Is 0.8-1.8 mm, the height difference h between the upper part of the bulge 13 and the upper surface of the base 1220.5 to 4.5mm, particularly preferably 1 to 3.5 mm. By adopting the thickness range, the base 12 and the bent projections 13 have sufficient strength. Meanwhile, the height difference can be used for limiting the height of the edge covering lug boss on the upper surface of the base 12, and the side face of the protrusion and the edge covering lug boss are enabled to have a proper contact area, so that the torsional strength of the nail column is finally guaranteed. Furthermore, it should be understood that, in order to satisfy the injection molding adhesion of the base 12 and the glass 3, the lower surface of the base 12 and the glass 3 are not in direct contact with each other, and a certain gap exists therebetween.
Further, as shown in fig. 3 and 4, a longitudinal through hole 14 is formed in the upper surface of the base 12, and the aperture d is preferably 2-5 mm, especially 3-4 mm. Through setting up vertical through-hole 14, can further increase the adhesion between post 1 and the boss 2 of borduring, improve the torsional strength of post 1.
Further, the upper end of the threaded stud 11 is provided with a guide polish rod 111. In the installation process, can play the guide effect, avoid haring the screw thread simultaneously.
The foregoing description specifically describes a bordure glass assembly with spike post according to the present invention, but the present invention is not limited to the above-described embodiments, and therefore, any improvements, equivalent modifications, substitutions, etc. made in accordance with the technical spirit of the present invention are within the scope of the present invention.
Claims (8)
1. The utility model provides a glass assembly of borduring of area nail post, includes nail post (1), bordures boss (2) and glass (3), nail post (1) includes base (12) and is located the screw thread column cap (11) of the upper surface of base (12), nail post (1) is through moulding plastics bordure boss (2) and fix glass (3) on the surface, base (12) cladding is in bordure in boss (2), its characterized in that: the upper surface of the base (12) is also provided with a bulge (13), and the upper part of the bulge (13) is flush with the upper surface of the edge-covering boss (2), so that the upper part of the bulge (13) can be at least partially exposed out of the edge-covering boss (2); the upper part of the exposed bulge (13) is linear or punctiform; the base (12) is plate-shaped, and the bulge (13) is a plate-shaped bent part extending upwards from the base (12).
2. A coated glass assembly according to claim 1, wherein: the nail post (1) is made of metal.
3. A coated glass assembly according to claim 1, wherein: the plate-shaped bent part is formed by bending part or all of the side part of the base (12) upwards.
4. A coated glass assembly according to claim 1, wherein: the bending included angle between the bulge (13) and the base (12) is 90-145 degrees.
5. A coated glass assembly according to claim 1, wherein: the thickness of base (12) is 0.8 ~ 1.8mm, the difference in height between the upper portion of arch (13) and the upper surface of base (12) is 0.5 ~ 4.5 mm.
6. A coated glass assembly according to claim 1, wherein: the upper surface of the base (12) is provided with a longitudinal through hole (14).
7. A coated glass assembly according to claim 1, wherein: the number of the bulges (13) is at least two, and the bulges are circumferentially and uniformly distributed around the central line of the threaded column head (11).
8. A coated glass assembly according to claim 1, wherein: the upper end of the threaded column cap (11) is provided with a guide polish rod (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911001239.XA CN110588297B (en) | 2019-10-21 | 2019-10-21 | Edge-covered glass assembly with nail posts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911001239.XA CN110588297B (en) | 2019-10-21 | 2019-10-21 | Edge-covered glass assembly with nail posts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110588297A CN110588297A (en) | 2019-12-20 |
| CN110588297B true CN110588297B (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911001239.XA Active CN110588297B (en) | 2019-10-21 | 2019-10-21 | Edge-covered glass assembly with nail posts |
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| CN (1) | CN110588297B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455199B (en) * | 2020-11-25 | 2022-09-13 | 福耀玻璃工业集团股份有限公司 | Edge-covered glass assembly with nail columns and preparation method of nail columns of edge-covered glass assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202413379U (en) * | 2011-12-08 | 2012-09-05 | 伟巴斯特车顶供暖系统（上海）有限公司 | Full-edge cover auto sunroof glass assembly |
| CN104930030A (en) * | 2015-06-11 | 2015-09-23 | 福耀玻璃工业集团股份有限公司 | Plastic nail pillar with omega-shaped insert |
| CN105291792A (en) * | 2014-07-04 | 2016-02-03 | 法国圣戈班玻璃公司 | Covered-edge structure of glass, and injection molding device |
| CN109826855A (en) * | 2019-02-11 | 2019-05-31 | 福耀玻璃工业集团股份有限公司 | A kind of post and the glass assembly with glass edges covered for being equipped with the post |
| CN209385474U (en) * | 2018-11-27 | 2019-09-13 | 福耀玻璃工业集团股份有限公司 | A kind of post and the glass assembly with glass edges covered for being equipped with post |
-
2019
- 2019-10-21 CN CN201911001239.XA patent/CN110588297B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202413379U (en) * | 2011-12-08 | 2012-09-05 | 伟巴斯特车顶供暖系统（上海）有限公司 | Full-edge cover auto sunroof glass assembly |
| CN105291792A (en) * | 2014-07-04 | 2016-02-03 | 法国圣戈班玻璃公司 | Covered-edge structure of glass, and injection molding device |
| CN104930030A (en) * | 2015-06-11 | 2015-09-23 | 福耀玻璃工业集团股份有限公司 | Plastic nail pillar with omega-shaped insert |
| CN209385474U (en) * | 2018-11-27 | 2019-09-13 | 福耀玻璃工业集团股份有限公司 | A kind of post and the glass assembly with glass edges covered for being equipped with post |
| CN109826855A (en) * | 2019-02-11 | 2019-05-31 | 福耀玻璃工业集团股份有限公司 | A kind of post and the glass assembly with glass edges covered for being equipped with the post |
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| CN110588297A (en) | 2019-12-20 |
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