CN212195044U

CN212195044U - Glass edge covering structure and vehicle window glass

Info

Publication number: CN212195044U
Application number: CN201922471833.7U
Authority: CN
Inventors: 高新桥; 徐小兵; 余卜寅; 徐元园
Original assignee: Saint Gobain Glass France SAS
Current assignee: Saint Gobain Glass France SAS; Compagnie de Saint Gobain SA
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-12-22
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a glass structure and door window glass of borduring, glass structure of borduring is including the bright wisp of decorating usefulness and integrated into one piece bordure, the bright wisp covers partly at least and bordures, the one end of bright wisp is including bending preceding tip, its characterized in that: the bright strip at least covers a part of the edge; the bending front end part of the bright strip comprises a bright strip outer end surface (240), the wrapping edge comprises a wrapping edge outer end surface (250), and the wrapping edge outer end surface (250) is not covered by the bright strip outer end surface (240); and the outer end face (240) of the bright strip and the outer end face (250) of the edge cover are the same plane. The utility model provides the aesthetic property of promotion bright wisp, and then promote the production yield of whole structure of borduring.

Description

Glass edge covering structure and vehicle window glass

Technical Field

The utility model relates to the field of automobiles, concretely relates to glass structure of borduring.

Background

In order to improve the sealing performance of the window and thus to enable the window to be better mounted on the vehicle body, a wrapping structure having a sealing function is generally provided between the vehicle body and the window.

Further, in order to improve the aesthetic degree of the hemming structure, a bright strip (bright trim) for decoration is provided on the hemming structure when the hemming structure is manufactured. Therefore, the existing edge covering structure generally comprises an edge covering capable of sealing a vehicle window and a vehicle body, and a bright strip which mainly plays a role of decoration and covers the surface of the edge covering.

Fig. 1 shows a conventional automotive glass-covered structure. The glass-overcladding structure 100 includes an overcladding 101 and a bright strip 102. Bright strip 102 includes a bent outer end face 104. In the prior art, the edge covering end surface 103 which is not covered by the bright wisp near the bright wisp bending outer end surface 104 often protrudes and is not flush with the bending outer end surface 104, so that the attractiveness of the bright wisp is affected, and the edge covering structure with the bright wisp is usually not in accordance with the production standard, so that the production yield of the whole edge covering structure is affected.

SUMMERY OF THE UTILITY MODEL

Therefore, a novel edge covering structure is needed, the attractiveness of the bright stripes is improved, and the production yield of the whole edge covering structure is further improved.

In order to solve the problem, the utility model provides a glass structure of borduring, including decorating bright wisp and integrated into one piece's of usefulness borduring, the bright wisp covers partly at least and bordures, the bright wisp is tip, its characterized in that before bending: the bending front end part of the bright strip comprises an outer end face of the bright strip, the wrapping edge comprises an outer end face of the wrapping edge, and the outer end face of the wrapping edge is not covered by the outer end face of the bright strip; and the outer end face of the bright strip and the outer end face of the edge cover are the same plane.

Preferably, the bright strip is of a straight structure.

Preferably, the bright strip is of a C-shaped structure.

Preferably, the bent front end part comprises a bent corner, and the bent corner is of a round corner structure.

Preferably, the bright strip comprises a rear end part, and the part of the edge covering, which is in contact with the rear end part of the bright strip, comprises an arc-shaped corner.

Preferably, the arc angle is greater than 120 °.

Drawings

Fig. 1 is a schematic view of a conventional glass-covered structure.

FIGS. 2-3 are schematic views of the glass edge covering structure provided by the present invention;

FIG. 4 is a schematic structural view of an embodiment of a glass-cladding structure provided by the present invention;

FIGS. 5-6 are schematic structural views of an embodiment of a glass-cladding structure provided by the present invention;

fig. 7 is a schematic structural view of an embodiment of the glass edge covering structure provided by the present invention.

Detailed Description

As described in connection with fig. 2 and 3. Fig. 2 is a schematic perspective view of a vehicle window glass structure including the edge covering structure provided by the present invention, the vehicle window glass includes a glass substrate 200, and an edge covering structure (including a bright strip 220 and an edge 210). The bright wisp can be a metal bright wisp, and can play a better decorative effect. The utility model discloses do not do any restriction to the material of bright wisp 220 yet. In this embodiment, the material of the covering edge 210 is a thermoplastic elastomer. Specifically, the hem 100 may be polyvinyl chloride. Similarly, the present invention does not limit the material of the covering edge 210.

Fig. 2 shows only a part of the glass substrate 200 and a part of the edge structure, and the structure in fig. 2 is only an example of this embodiment, and the present invention does not limit the specific shapes of the glass substrate and the edge structure. The bright strip covers at least a part of the edge covering. The bent front end of the bright strip includes a bright strip outer end surface 240. One end of the bright strip 220 includes a bent front end portion 221. The bent front end 221 includes a bent outer end face 240 for at least partially covering one end of the hem. The hem 210 includes a hem outer end surface 250 on a side adjacent to the bent outer end surface 240. The bent outer end face 240 does not completely cover the rim 210. Specifically, the bent outer end face 240 does not completely cover the hemming outer end face 250. The bent outer end face 240 and the covered edge outer end face 250 are on the same plane.

Figure 3 is a cross-sectional view of the hem structure of figure 2 taken along the x-y plane. It should be noted that fig. 3 only shows a partial edge covering structure, and specifically shows an edge covering structure near the bent outer end face 240. As shown in fig. 3, one end of the bright strip 220 includes a bent front end portion 221. The bent front end 221 includes a bent outer end face 240 for at least partially covering one end of the hem. The hem 210 includes a hem outer end surface 250 on a side adjacent to the bent outer end surface 240. The bent outer end face 240 does not completely cover the rim 210. Specifically, the bent outer end face 240 does not completely cover the hemming outer end face 250. The bent outer end face 240 and the edge-covering outer end face 250 are the same plane.

The bright strip and the wrapping edge are made of materials different from each other, so that the wrapping edge and the bright strip can be fixed together in an injection molding and integral forming mode, and the wrapping edge structure is formed. When the injection molding mode enables the bright wisp and the edge covering structure to be integrally molded, the bright wisp is placed in a cavity of a mold, a decorative surface of the bright wisp is attached to the inner wall of the cavity, then a molten edge covering material is injected into the cavity of the mold, and the edge covering formed after cooling is combined with the back surface of the bright wisp.

Because the tolerance exists between the die and the bright strip, a gap easily exists between the decorative surface of the bright strip and the inner wall of the cavity. In order to make the bent outer end face 240 and the wrapped outer end face 250 be the same plane, a slider or a gasket may be disposed on one side of the mold close to the bending face of the bright wisp, so that the bent outer end face 240 and the wrapped outer end face 250 are flush.

Fig. 4 is another embodiment of the edge covering structure provided by the present invention. The edge-covering structure comprises an edge cover 430 and a bright strip 420. The bright strip 420 includes a bent front end portion 410. This embodiment is characterized in that the bent front end portion 410 includes a bending angle 440. The bending angle 440 may be a rounded corner structure. The utility model discloses the angle of fifty percent discount bent angle 440 does not do any restriction.

Fig. 5 is a schematic structural view of an embodiment of the vehicle window glass including the edge covering structure provided by the present invention. The window glass comprises a glass 530 and a binding 540 wrapping the edge of the glass 530. An upper bright strip 510 and a lower bright strip 520. Wherein the lower bright strip 520 includes a bent front end 550 and a rear end 560. The present embodiment is characterized in that the bright strip has a straight structure, and a portion of the wrapping edge 540 contacting the rear end 560 of the bright strip includes an arc-shaped corner. Fig. 6 is an enlarged view of the dashed box in fig. 5, wherein the portion of the hem 540 contacting the rear end 560 of the bright strip includes an arc-shaped corner 570. The angle of the arc angle may be greater than 120 degrees. The design has the advantages that the bent outer end face and the wrapping outer end face are required to be the same plane, and the design of the contact part of the wrapping and the rear end part of the bright strip can be used for accumulating tolerance, so that the production yield of the whole wrapping structure is improved.

Fig. 7 is a schematic structural view of an embodiment of a vehicle window glass including a covered edge structure according to the present invention. The window glass includes a glass 630, a cover 610 covering the edge of the glass 630, and a bright strip 620. The bright strip 620 has a C-shaped structure.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims

1. The utility model provides a glass structure of borduring, is including decorating bright wisp and integrated into one piece's bordure of usefulness, the bright wisp covers partly at least and bordures, the one end of bright wisp is including bending preceding tip, its characterized in that:

the bending front end part of the bright strip comprises a bright strip outer end surface (240), the wrapping edge comprises a wrapping edge outer end surface (250), and the wrapping edge outer end surface (250) is not covered by the bright strip outer end surface (240); and the number of the first and second groups,

the outer end face (240) of the bright strip and the outer end face (250) of the wrapping edge are the same plane.

2. The glass-cladding structure of claim 1, wherein said bright strip is a straight structure.

3. The glass-cladding structure of claim 1, wherein said bright strip is a C-shaped structure.

4. The glass-cladding structure of claim 1, wherein said bent front end portion includes a bent corner, said bent corner having a rounded configuration.

5. The glass-cladding structure of claim 1, wherein the bright strip includes a rear end portion, and a portion of the cladding contacting the rear end portion of the bright strip includes an arc-shaped corner.

6. The glass cladding structure of claim 5, wherein said arc angle is greater than 120 °.

7. A glass pane comprising a glass-cladding structure according to any one of claims 1 to 6.