JPH0640491Y2 - Peripheral mall for automobile window glass - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of use] The present invention relates to a peripheral molding mounted along the peripheral portion of a window glass of an automobile.

[Prior Art] A window glass that is fitted into a window opening formed in a body of an automobile and is housed in the window opening is covered with a gap formed between the window glass and a peripheral molding for edging. But
The present invention relates to an improvement of this peripheral molding.

In general, the peripheral molding is extruded from a thermoplastic synthetic resin, and when mounted on a window glass, the peripheral molding extends vertically from the lower surface of the main body in the form of a strip plate. Insert the plate-shaped leg through the gap between the window opening and the edge of the window glass, and hang it on the edge of the window glass while sticking the window glass to the end of the leg to stick it into the filling adhesive. It is intended to be fixed by fixing the window glass and solidifying the adhesive.

In this way, the peripheral moldings attached along the peripheral edge of the window glass are naturally exposed to the atmospheric temperature at all times and may be exposed to direct sunlight to be at high temperatures, which strongly influences the heat. There was a problem in that the product was distorted during use due to receiving, expansion and contraction, resulting in deformation.

In particular, the peripheral moldings made of synthetic resin, which have a large thermal change with respect to the window glass and the steel plate of the automobile body, have large distortions due to the difference, and there is a problem that the appearances are deteriorated by being lifted or wavy.

[Problems to be Solved by the Invention] The present invention has been researched and developed in order to improve the above-mentioned problems of the peripheral molding molded from a synthetic resin material. It is intended to provide a peripheral molding for a window glass of an automobile having a structure that suppresses the deformation and prevents the deformation while considering the actual mounting work of the peripheral molding so as not to hinder the workability.

[Means for Solving Problems] The peripheral molding according to the present invention is mainly provided inside the peripheral molding,
In particular, a core material having small elasticity and small elasticity due to heat, and yet having excellent plasticity is integrally embedded in the legs of the peripheral molding so as to suppress the elasticity of the peripheral molding due to heat and prevent deformation. It is an object of the present invention to provide a peripheral molding which does not impair the insertability of the leg portion by being embedded. More specifically, in the present invention, a strip-shaped leg portion is vertically provided from the lower surface of the strip-shaped main body over the entire length, and one surface of the leg portion is provided on the peripheral portion of the window glass. An automobile window glass made of a synthetic resin, in which pressing pieces that extend from the other surface to the standing wall of the mounting recess provided along the window opening of the vehicle body from the other surface are extended. In the peripheral rim mall for use, a core material having a small coefficient of thermal expansion and plasticity along the longitudinal direction is provided on each of the upper end portion and the leg end portion excluding the middle portion of the height over the entire length of the leg portion. It is intended to provide a peripheral molding for a window glass of an automobile, which is characterized by being buried.

Hereinafter, the present invention will be described in detail with reference to the illustrated embodiments, and the features thereof will be clarified.

[Embodiment] FIG. 1 is an enlarged vertical side view showing a usage state of a peripheral molding according to the present invention, FIG. 2 is an explanatory perspective view showing a state during mounting, and FIG. 3 is an enlarged vertical side view of the same. .

Reference numeral 1 shown in the drawings is a peripheral molding of the present invention, 2 is a window opening opened in an automobile body 3, 4 is a mounting recess provided along the window opening, 5 is a window glass, and 6 is a window glass. It is a locking clip fixed with an adhesive for hooking the peripheral molding 1 to the standing wall 7 of the mounting recess 4.

The peripheral molding 1 is made of a synthetic resin, here polyvinyl chloride, and is extruded. Here, a main body 1a having a strip plate shape with a central portion having a thickness along the longitudinal direction, and a main body 1a of this main body A strip-shaped leg portion 1b vertically extending from the lower surface over the entire length, a locking piece 1c extending from the leg end of the leg portion toward the lower surface of the main body in a folded shape, and the locking piece 1c, a pressing engagement piece 1d extending in a direction substantially perpendicular to the leg 1b, and an auxiliary extending in parallel with the engagement piece 1c from the middle of the height of one side surface of the leg. It is configured with a locking piece 1e. Further, strip-shaped core members 8 having a narrow width are embedded in parallel in the upper end portion and the leg portion excluding the middle portion of the height in the leg portion 1b in parallel over the entire length.

The core materials 8 and 8 have a smaller expansion and contraction against heat than the synthetic resin as the material of the peripheral molding and lack elasticity, while a metal material having excellent plasticity, for example, a strip plate material made of an aluminum alloy is suitable. A thin core material made of metal is embedded along the approximately central portion of the wall thickness of the legs.

The peripheral molding 1 in which the core material is embedded is mounted along the peripheral portion of the window glass as shown in the drawing. This will be described with reference to the drawings. Before the window glass 5 is fitted, a locking clip is attached to the wall standing wall 7. 6 is adhered, and then the window glass 5 is fixed via the adhesive 9 that is retained between the upper surface of the mounting recess 4 and the lower surface of the window glass.

Next, before the adhesive 9 is solidified, the leg 1b of the peripheral molding 1 is passed through the gap 10 formed between the window glass and the wall standing wall.
, The locking piece 1c extending from this leg end is dipped under the window glass, and its free end is locked to the lower surface of the peripheral portion, while the pressing locking piece 1d extending toward the other side is bent. While pushing in, the tip edge is hooked on the locking projection 6a of the locking clip, and the repulsive force of this is applied to the leg end to secure the engagement of the locking piece 1c.

At the same time, the leg end of the leg portion 1b, the locking piece 1c and the pressing locking piece 1d are pushed into the adhesive 9 before being solidified, and the solidification of this adhesive is fixed to the window glass together with the adhesive recess 4. .

When mounting this peripheral molding, the actual work is to insert one end of the leg portion 1b into one end of the groove-shaped gap 10 formed between the mounting recess and the window glass, and then push the leg portion 1b sequentially along the longitudinal direction. By inserting it, the entire length thereof is inserted into the gap and mounted. FIGS. 2 and 3 explain the shape of the peripheral molding during the mounting. That is, as shown in FIG. 2, the peripheral moldings, which are sequentially mounted along the length direction, first bend the main body 1a and the leg portion 1b vertically extending from the lower surface of the main body 1a so that the leg portions 1b are spaced apart. It will be pushed into 10. At the same time, this leg that entered the gap 10 is bent in a dogleg shape at the middle of the height by the repulsion of the pressing locking piece 1d and the protrusion of the locking piece 1c, and the leg ends are pushed in while maintaining that state. Become.

In this work, since the core materials 8 and 8 embedded in the leg portion 1b are separated from the upper and lower portions of the leg portion, they do not hinder the bending in the middle of the height.

[Effects of the Invention] The peripheral molding of the present invention has been described above based on the illustrated embodiment. However, as is clear from the above-mentioned configuration, the peripheral molding of the present invention has a core material embedded over the entire length of the leg portion to form a composite material. Stiffness is excellent because it suppresses the stretchability of the peripheral moldings made of resin against heat, so it does not impair the appearance and the core material is embedded in the flexible legs to provide rigidity. Since this is added, it is possible to expect a quick work with excellent insertability into the gap during mounting.

In particular, the core material according to the present invention is embedded in the upper and lower parts of the leg excluding the middle of its height so as not to impede the flexibility of the leg when it is mounted, so that smooth insertion is achieved. On the other hand, after the insertion is completed, the elasticity of the synthetic resin material acts as it is, so that the original shape is restored and the locking force of the locking piece and the pressing locking piece with respect to the window glass and the locking clip is not impaired, and the reliability is ensured. There is an advantage that the locked state can be expected and problems such as poor mounting can be greatly improved.

[Brief description of drawings]

The drawings show an embodiment of the present invention. FIG. 1 is an enlarged vertical side view showing a usage state of a peripheral molding according to the present invention, and FIG. 2 is an explanatory perspective view showing a mounting process, and FIG. The figure is also an enlarged vertical side view. 1 ... peripheral molding, 1a ... main body 1b ... legs, 1c ... locking piece 1d ... pressing locking piece, 4 ... window opening 5 ... window glass, 8 ... core material

Claims (1)

[Scope of utility model registration request] 1. A strip plate-shaped leg portion is hung from the lower surface of the strip plate-shaped main body over the entire length, and is folded back from one surface of the leg end of the leg portion toward the lower surface of the main body. A locking piece for locking the peripheral edge of the window glass extending in the vertical direction from the other surface to the leg portion at a substantially right angle, and standing up of a mounting recess provided along the window opening of the automobile body. A peripheral edge molding for a window glass of a synthetic resin, which is formed by extending each of the pressing locking pieces that press against the wall, wherein the leg portion includes an upper end portion and a leg end portion excluding a middle portion of the height. A peripheral molding for a window glass of an automobile, characterized in that a core material having a small coefficient of thermal expansion and flexibility is embedded along the lengthwise direction over the entire length.