CN217415424U - Edge-covered glass assembly provided with nail posts - Google Patents
Edge-covered glass assembly provided with nail posts Download PDFInfo
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- CN217415424U CN217415424U CN202123010738.0U CN202123010738U CN217415424U CN 217415424 U CN217415424 U CN 217415424U CN 202123010738 U CN202123010738 U CN 202123010738U CN 217415424 U CN217415424 U CN 217415424U
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Abstract
The utility model relates to a window glass assembly technical field, especially a glass assembly of borduring who installs nail post, including nail post, bordure strake and glass, the nail post includes the cylinder of base and the upper surface that is located the base, and the nail post is fixed at glass through the bordure strake of moulding plastics on the surface, and the base cladding is equipped with the transverse through-hole on the lateral wall of base in the bordure strake, is equipped with first vertical through-hole on the diapire of base, and the transverse through-hole is linked together with first vertical through-hole. In integrative injection moulding, the bordure strip material passes horizontal through-hole and first vertical through-hole on the nail post base for the bordure strip is binded fixedly to the nail post, and the nail post is integrated on the bordure strip, as long as the bordure strip is not cracked, the nail post can not follow the bordure strip and drop, consequently need not to coat the primer on the nail post surface before moulding plastics, has cancelled primer coating process, has reduced manufacturing cost, has also reduced the nail post risk of droing because of bonding inefficacy exists simultaneously.
Description
The technical field is as follows:
the utility model relates to a window glass assembly technical field, especially a glass assembly of borduring of installing nail post.
Background art:
after the automobile glass is subjected to injection molding edge covering by adopting PVC or TPE materials, more and more accessories are also integrated on the glass edge covering together for injection molding, such as bright decorative strips, guide rails, nail columns and the like. The integrated nail post on the edge-wrapping strip mainly provides the primary positioning effect when the car glass is glued and the loading is not solidified, and the vehicle running process can not be caused to drop to avoid dropping the in-car abnormal sound. In order to ensure that a good bonding effect can be formed between the nail post and the edge covering strip and the nail post does not fall off, a corresponding primer needs to be coated on the surface of the nail post (the area contacted with the edge covering strip).
This approach has the following problems: 1) the nail post is coated by the primer, so that the production process is increased, the automation is not facilitated, and the labor cost is high; 2) adhesive failure may occur between the primer and the nail column, so that the risk of falling off of the nail column exists; 3) the nail post may not be completely fixed on the edge covering strip, and the inclination phenomenon occurs.
The utility model has the following contents:
the utility model aims to solve the technical problem that to the above-mentioned technical problem that prior art exists, provide one kind and exempt from the prime coat, stability is good and with low costs install the glass assembly of borduring of nail post.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an install glass assembly of borduring of nail post, includes nail post, bordure strake and glass, the nail post includes the base and is located the cylinder of the upper surface of base, the nail post is through moulding plastics the bordure strake is fixed glass is on the surface, the base cladding is in the bordure strake, be equipped with horizontal through-hole on the lateral wall of base, be equipped with first vertical through-hole on the diapire of base, horizontal through-hole with first vertical through-hole is linked together.
Further, the first longitudinal through hole is a blind hole.
Furthermore, the side wall of the base is provided with a lug extending outwards, and the lug is provided with a second longitudinal through hole.
Further, the number of the lugs is at least two, and the lugs are distributed annularly around the center line of the column body.
Further, the cylinder still includes the elasticity jack catch, the elasticity jack catch is located the upper portion of the lateral wall of cylinder.
Furthermore, the material of the column body and the base is PA66+ 30% GF, POM or PP + 30% GF.
Further, a positioning rib is connected between the side wall of the column body and the base.
Further, the number of the positioning ribs is two, and the positioning ribs are distributed on two opposite side walls of the cylinder in a centrosymmetric manner.
Further, the base and the column are of an integrated structure.
Further, the number of the nail columns is at least 3.
The utility model discloses owing to adopted above-mentioned technical scheme, it has following beneficial effect:
1) the utility model discloses a bordure glass assembly with nail post, including nail post, bordure strip and glass, the nail post includes the cylinder of base and the upper surface that is located the base, the nail post is fixed on glass's surface through moulding plastics bordure strip, the base cladding is in bordure strip, be equipped with horizontal through-hole on the lateral wall of base, be equipped with first vertical through-hole on the diapire of base, horizontal through-hole is linked together with first vertical through-hole, in the integral injection molding, the edge wrapping strip material passes through the transverse through hole and the first longitudinal through hole on the nail post base, so that the edge covering strip binds and fixes the nail column, the nail column is integrated on the edge covering strip, as long as the edge covering strip is not broken, the nail column can not fall off from the edge covering strip, therefore, the primer is not required to be coated on the surface of the nail post before injection molding, the primer coating process is omitted, the production cost is reduced, and the nail post falling risk caused by bonding failure is reduced.
2) The utility model discloses be equipped with the lug of outside extension on the lateral wall of base, seted up the vertical through-hole of second on the lug, when integrative injection moulding, the strip material of borduring not only can pass horizontal through-hole and the first vertical through-hole on the nail post base, still can pass the vertical through-hole of second on the lug, through increasing effectual structure to make the strip of borduring bind the nail post more effectively, the difficult phenomenons such as slope, removal and drop that produce of nail post.
3) The production takt is improved, the product quality risk is reduced, and even the mechanical automation can be realized.
Description of the drawings:
fig. 1 is a cross-sectional view of a bordure glass assembly with a stud installed according to the present invention;
fig. 2 is a schematic structural view of the nail post of the present invention;
the reference numbers in the figures indicate: the nail comprises a nail column 1, a column 11, an elastic claw 111, a base 12, a transverse through hole 121, a first longitudinal through hole 122, a lug 123, a second longitudinal through hole 124, a positioning rib 13, an edge wrapping strip 2 and glass 3.
The specific implementation mode is as follows:
in the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. In the description of the present invention, the "glass" may be inorganic glass, or may be plastic glass made of organic polymer or the like. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art
The present invention will be further explained with reference to the accompanying drawings.
As shown in figures 1-2, an install bordure glass assembly of nail post, including nail post 1, bordure strake 2 and glass 3, nail post 1 includes base 12 and is located the cylinder 11 of the upper surface of base 12, nail post 1 is through moulding plastics bordure strake 2 is fixed glass 3 is on the surface, base 12 cladding is in bordure strake 2, be equipped with horizontal through-hole 121 on the lateral wall of base 12, be equipped with first vertical through-hole 122 on the diapire of base 12, horizontal through-hole 121 with first vertical through-hole 122 is linked together.
As shown in fig. 1, an edging strip 2 is injected between the base 12 of the stud 1 and the glass 3, and generates adhesion between the stud 1 and the glass 3 for fixation. 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. The material of the edge covering strip 2 can be selected from common edge covering materials of automobile glass, such as Polyurethane (PU), thermoplastic elastomer (TPE), Ethylene Propylene Diene Monomer (EPDM), polyvinyl chloride (PVC), polypropylene (PP) and the like.
In the embodiment of the present invention, the base 12 has a circular structure. It should be understood that the shape of the base 12 may also be approximately triangular, square, polygonal, rectangular, etc.
As shown in fig. 1 and fig. 2, the utility model discloses a horizontal through-hole 121 and the first vertical through-hole 122 that the setting is linked together, in integrative injection moulding, the 2 materials of edge strip pass horizontal through-hole 121 and the first vertical through-hole 122 on the nail post 1 base 12 for edge strip 2 bindes fixedly to nail post 1. By such an arrangement, the bonding area between the base 12 and the edge covering strip 2 can be increased and an additional mechanical effect can be created, thereby enhancing the bonding force between the base 12 and the edge covering strip 2. The nail post 1 is integrated on the edge covering strip 2, as long as the edge covering strip 2 does not break, the nail post 1 can not fall off from the edge covering strip 2, so that a primer is not required to be coated on the surface of the nail post 1 before injection molding, a primer coating process is omitted, the production cost is reduced, and meanwhile, the falling risk of the nail post 1 due to bonding failure is also reduced.
In order to prevent the melted edge strip material from overflowing from the first longitudinal through hole 122 during the injection molding process, which may cause product quality problems such as flash, the first longitudinal through hole 122 is preferably a blind hole.
The size and shape of the transverse through hole 121 and the first longitudinal through hole 122 can be set according to actual needs, and a plurality of transverse through holes 121 and first longitudinal through holes 122 can be set on the base 12 of the stud 1 under the condition of ensuring the strength of the stud 1.
Optionally, the column 11 is cylindrical or square-cylindrical. The glass 3 may be a laminated glass in which a plurality of glass plates are laminated.
Further, as shown in fig. 1 and fig. 2, a side wall of the base 12 is provided with a lug 123 extending outward, and the lug 123 is provided with a second longitudinal through hole 124. The number of the lugs 123 is at least two, and the lugs 123 are distributed annularly around the center line of the column body 11. Preferably, the number of the lugs 123 is two, and the two lugs 123 are respectively and symmetrically arranged on the side wall of the base 12, as shown in fig. 1 and 2. During integrative injection moulding, the banding strip 2 material not only can pass horizontal through-hole 121 and first vertical through-hole 122 on the nail post 1 base 12, still can pass the vertical through-hole 124 of second on the lug 123, through increasing effectual structure to make banding strip 2 tie up nail post 1 more effectively, nail post 1 is difficult for producing phenomenons such as slope, removal and drop. The symmetrical structure is particularly advantageous, so that the nail column 1 is stressed uniformly and has good structural stability in the installation process.
The utility model discloses in, during the cylinder 11 of nail post 1 was arranged in inserting the mounting hole on the automobile body sheet metal component, played the positioning action. Further, the cylinder 11 further includes a resilient latch 111, and the resilient latch 111 is located at an upper portion of an outer sidewall of the cylinder 11, as shown in fig. 2. In the process of installing the vehicle window glass, the elastic clamping jaw 111 is extruded by the edge of the sheet metal part installation hole to generate radial elastic shrinkage deformation, after the cylinder 11 completely enters the installation hole, the cylinder 11 is in clearance fit with the installation hole, and the elastic clamping jaw 111 is separated from the edge of the installation hole, so that the elastic force of the elastic clamping jaw 111 is released, the original shape is recovered, and the fixing effect can be achieved. The utility model discloses it is right the shape of elasticity jack catch 111 is not injectd, as long as can satisfy the assembly performance of elasticity jack catch and automobile body panel beating can.
Further, the base 12 and the column 11 are of a unitary structure. The base 12 and the column 11 are preferably integrally injection moulded. The nail post 1 is formed by injection molding, the cylinder 11 of the nail post 1 is also provided with an elastic claw 111, the cylinder 11 is used for positioning and supporting glass in the process of installing the glass, and therefore the cylinder 11 of the nail post 1 must be made of elastic materials with certain strength. In the present invention, the material of the column body 1 and the base 2 is engineering plastic, preferably PA66+ 30% GF, POM or PP + 30% GF. The PA66+ 30% GF, POM or PP + 30% GF has the characteristics of heat resistance, rigidity and good strength. Because the glass assembly of borduring who has nail post 1 can produce vibrations at the vehicle in-process that traveles, nail post 1 can take place the striking with the automobile body panel beating, adopts engineering plastics material to make nail post 1 have wearability, self-lubricating nature and high temperature resistance, reduces the probability that the automobile body panel beating produced abnormal sound, warp or wearing and tearing.
The utility model discloses in, more preferably, the material of borduring strip 2 is TPE. The base 12 made of PA66+ 30% GF, POM or PP + 30% GF is used as the bonding surface of the nail column 1, and the TPE edge wrapping strips and the materials have good bonding performance, so that the bonding effect between the nail column 1 and the edge wrapping strips 2 is further improved.
Further, a positioning rib 13 is connected between the sidewall of the cylinder 11 and the base 12. The positioning rib 13 is used for enhancing the strength and rigidity of the joint surface of the column body 11 and the base 12. Further, the two positioning ribs 13 are distributed on two opposite side walls of the column body 11 in a central symmetry manner, as shown in fig. 2.
Further, the number of the nail posts 1 is preferably at least 3.
To sum up, the utility model discloses an install bordure glass assembly of nail post, including nail post 1, bordure strake 2 and glass 3, nail post 1 includes base 12 and the cylinder 11 that is located the upper surface of base 12, nail post 1 is fixed on the surface of glass 3 through injection moulding bordure strake 2, base 12 cladding is in bordure strake 2, be equipped with horizontal through-hole 121 on the lateral wall of base 12, be equipped with first longitudinal through-hole 122 on the diapire of base 12, horizontal through-hole 121 is linked together with first longitudinal through-hole 122, in integrative injection moulding, bordure strake 2 material passes horizontal through-hole 121 and first longitudinal through-hole 122 on nail post 1 base 12, make bordure strake 2 bind fixedly to nail post 1, nail post 1 is integrated on bordure strake 2, as long as bordure strake 2 does not break, nail post 1 can not drop from bordure strake 2, therefore need not to coat the end on nail post 1 surface before moulding plastics and scribble agent, the primer coating procedure is cancelled, so that the production cost is reduced, and the risk of falling off of the nail column due to bonding failure is reduced; the utility model discloses be equipped with lug 123 that outwards extends on the lateral wall of base 12, seted up second longitudinal through-hole 124 on lug 123, when integrative injection moulding, the banding strip 2 material not only can pass horizontal through-hole 121 and first longitudinal through-hole 122 on nail post 1 base 12, still can pass second longitudinal through-hole 124 on lug 123, through increasing effective structure, thereby make banding strip 2 tie up nail post 1 more effectively, the nail post 1 is difficult for producing phenomenons such as slope, removal and drop; the utility model provides high production beat has reduced the product quality risk, can realize mechanical automation even.
The above content has specifically described the glass assembly of borduring of installing the nail post of the utility model, but the utility model is not limited by the content of the above described specific implementation, so any improvement, equivalent modification and replacement etc. that the technical essential goes on according to the utility model all belong to the scope protected by the utility model.
Claims (10)
1. The utility model provides an install glass assembly of borduring of nail post, includes nail post, bordure strake and glass, the nail post includes the base and is located the cylinder of the upper surface of base, the nail post is through moulding plastics the bordure strake is fixed glass is on the surface, the base cladding is in the bordure strake, be equipped with horizontal through-hole on the lateral wall of base, its characterized in that, be equipped with first vertical through-hole on the diapire of base, horizontal through-hole with first vertical through-hole is linked together.
2. The edge-wrapped glass assembly with the attached stud according to claim 1, wherein: the first longitudinal through hole is a blind hole.
3. The edge-wrapped glass assembly with the attached stud according to claim 1, wherein: the side wall of the base is provided with a lug extending outwards, and the lug is provided with a second longitudinal through hole.
4. A hemmed glass assembly with attached studs according to claim 3, wherein: the number of the lugs is at least two, and the lugs are distributed annularly around the center line of the column body.
5. The edge-wrapped glass assembly with the attached stud according to claim 1, wherein: the cylinder still includes the elasticity jack catch, the elasticity jack catch is located the upper portion of the lateral wall of cylinder.
6. The edge-wrapped glass assembly with the attached stud according to claim 1, wherein: the column body and the base are made of engineering plastics.
7. The edge-wrapped glass assembly with the attached stud according to claim 1, wherein: and a positioning rib is connected between the side wall of the column body and the base.
8. The edge-wrapped glass assembly with attached studs of claim 7, wherein: the positioning ribs are two and are distributed on two opposite side walls of the column body in a centrosymmetric manner.
9. The edge-wrapped glass assembly with the nail posts installed according to claim 1, wherein: the base and the column body are of an integrated structure.
10. The edge-wrapped glass assembly with the nail posts installed according to claim 1, wherein: the number of the nail columns is at least 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123010738.0U CN217415424U (en) | 2021-12-02 | 2021-12-02 | Edge-covered glass assembly provided with nail posts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123010738.0U CN217415424U (en) | 2021-12-02 | 2021-12-02 | Edge-covered glass assembly provided with nail posts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217415424U true CN217415424U (en) | 2022-09-13 |
Family
ID=83170354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123010738.0U Active CN217415424U (en) | 2021-12-02 | 2021-12-02 | Edge-covered glass assembly provided with nail posts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217415424U (en) |
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2021
- 2021-12-02 CN CN202123010738.0U patent/CN217415424U/en active Active
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