JP2007055502A - Window glass fitting structure for vehicle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a window glass fitting structure for a vehicle capable of reducing the number of assembling man-hours and capable of strongly fitting a window glass. <P>SOLUTION: The window glass fitting structure for a vehicle uses a two-piece glass formed by interposing a resin intermediate film 38 between an outside glass 36 and an inside glass 37 as a windshield 13 for a vehicle, and fits the windshield 13 to a window frame 12 of a car body 11. In this window glass fitting structure for a vehicle, the intermediate film 38 is provided with projecting parts 22 projecting outside from peripheral edges 36a and 37a of the outside glass 36 and the inside glass 37, and the projecting parts 22 are fitted to the wind frame 12. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a vehicle window glass mounting structure, and more particularly, to a vehicle window glass mounting structure in which laminated glass is used as a vehicle window glass and the window glass is attached to a window frame of a vehicle body.

As a means for attaching a window glass to an automobile window frame or the like, a vehicle window glass attachment structure using an adhesive or a bolt is known.
The window glass mounting structure using an adhesive as a mounting means applies the adhesive to the window frame of an automobile, and attaches the window glass to the window frame by adhering the periphery of the window glass to the window frame with this adhesive. Is.

On the other hand, the mounting structure of a vehicle window glass using a bolt as an attachment means forms a mounting hole in the window glass, and uses this mounting hole to bolt the window glass (see, for example, Patent Document 1). .)
Japanese Patent Laid-Open No. 5-214876

The vehicle window glass mounting structure of Patent Document 1 will be described with reference to FIG.
FIG. 9 is a cross-sectional view showing a conventional vehicle window glass mounting structure.
In the vehicle window glass mounting structure 200, a mounting hole 202 is formed in the window glass 201, an elastomeric hollow cylindrical body 203 is inserted into the mounting hole 202, and a cylindrical body 204 is inserted into the hollow cylindrical body 203.

In this state, the first bolt 206 is screwed into the screw hole 204 a of the cylindrical body 204 through the washer 205 from one surface side of the window glass 201.
By screwing the first bolt 206 into the screw hole 204 a of the cylindrical body 204, both ends of the hollow cylindrical body 203 are pressed by the washer 205 and the flange 204 b of the cylindrical body 204.
Both ends of the hollow cylindrical body 203 are pushed out to the outside of the washer 205 and the flange 204b to form a bead 207. Therefore, the cylindrical body 204 is held in the mounting hole 202 of the window glass 201 through the hollow cylindrical body 203.

  The second bolt 209 is screwed into the cylindrical body 204 from the other surface side of the window glass 201 through the mounting hole 208a of the support 208 into the screw hole 204a of the cylindrical body 204. As a result, the window glass 201 is attached to the support 208 with the second bolt 209.

However, in order to attach the window glass 201 to the support 208 with the second bolt 209, the vehicle window glass attachment structure 200 has the hollow cylinder 203, the cylinder 204, the washer 205 and the second bolt 209 in addition to the second bolt 209. A large number of members such as one bolt 206 are required.
For this reason, the assembly man-hour of the mounting structure 200 of the window glass for vehicles increases, and the room for improvement was left in this point.

Further, in the vehicle window glass mounting structure 200, the hollow cylindrical body 203 and the cylindrical body 204 inserted into the mounting holes 202 of the window glass 201 protrude from both surfaces of the window glass 201, respectively.
When the first bolt 206 is screwed to the protruding cylindrical body 204 via the washer 205, the first bolt 206 protrudes greatly from the surface of the window glass 201.

In order to keep the protrusion amount of the first bolt small, it is conceivable to reduce the shapes of the hollow cylindrical body 203, the cylindrical body 204, and the first and second bolts 206, 209.
However, if the shape of the hollow cylindrical body 203, the cylindrical body 204, and the first and second bolts 206 and 209 is reduced, it is difficult to ensure a sufficient fastening force for the window glass 201.

  This invention makes it a subject to provide the attachment structure of the window glass for vehicles which can reduce an assembly | attachment man-hour and can attach a window glass firmly.

  The invention according to claim 1 uses a laminated glass in which a resin intermediate film is interposed between a pair of glasses as a window glass for a vehicle, and the vehicle window glass mounting structure for attaching the window glass to a window frame of a vehicle body The intermediate film includes a projecting portion projecting outward from the peripheral edge of each of the pair of glasses, and the projecting portion is attached to the window frame.

  Here, when attaching a window glass to a window frame using attachment members, such as a volt | bolt and a nut, when a window glass is made to contact a mounting member directly, it is possible that a window glass is damaged. In order to prevent breakage of the window glass, it is necessary to protect the window glass from the mounting member by interposing a resin spacer between the window glass and the mounting member.

For this reason, in order to attach a window glass to a window frame with an attachment member, many parts count is needed and an assembly man-hour increases.
Furthermore, the attachment member protrudes greatly from the surface of the window glass by interposing a resin spacer between the window glass and the attachment member.

Therefore, in claim 1, the intermediate film of the window glass is projected from the peripheral edge of the glass, and a resin-made protruding portion is provided on the peripheral edge of the glass. And it decided to use the resin overhang | projection part as a site | part attached to a window frame.
Since the overhang portion is a resin part, there is no need to interpose a resin spacer between the overhang portion and the attachment member when attaching the overhang portion to the window frame with the attachment member.
Thus, by eliminating the need for the resin spacer, the window glass can be attached to the window frame with a small number of parts.

Furthermore, since it is not necessary to interpose a resin spacer between the overhang portion and the attachment member, the overhang portion can be directly attached with the attachment member.
Therefore, when attaching the overhang | projection part with an attachment member, the quantity which an attachment member protrudes from the surface of a window glass can be restrained small.
Thereby, the attachment member of a required size can be selected arbitrarily, without receiving a restriction | limiting on a dimension (size).

  Claim 2 uses a laminated glass in which a resin intermediate film is interposed between a pair of glasses as a window glass for a vehicle, and the window glass mounting structure for mounting the window glass to a window frame of a vehicle body with a mounting member The intermediate film includes an overhang portion that protrudes outward from the peripheral edge of each of the pair of glasses, and the overhang portion includes an attachment hole through which the attachment member can be inserted.

A mounting hole was provided in the resin overhang. And an attachment member is inserted in the attachment hole of an overhang | projection part, and a window glass is attached to the window frame of a vehicle body with an attachment member.
By forming the attachment hole in the resin overhang, it is not necessary to interpose a resin spacer between the attachment hole and the attachment member when the attachment member is inserted into the attachment hole.
Thus, by eliminating the need for the resin spacer, the window glass can be attached to the window frame with a small number of parts.

Here, when a resin spacer is interposed between the mounting hole and the mounting member, it is necessary to protrude the resin spacer from the surface of the window glass to prevent the mounting member from contacting the window glass. is there.
For this reason, if a resin spacer is interposed between the mounting hole and the mounting member, the protruding amount of the mounting member increases.

On the other hand, according to the second aspect, since it is not necessary to interpose a resin spacer between the attachment hole and the attachment member, the attachment member can be directly inserted into the attachment hole.
Therefore, when attaching the overhang | projection part with an attachment member, the quantity which an attachment member protrudes from the surface of a window glass can be restrained small.
Thereby, the attachment member of a required size can be selected arbitrarily, without receiving a restriction | limiting on a dimension (size).

In addition, a mounting hole was provided in the resin overhang. By forming the mounting hole in the resin overhanging portion, it is possible to form the mounting hole in a shorter time compared to the case of forming the mounting hole in the glass.
Thus, productivity can be improved by forming the mounting hole in a short time.

  According to a third aspect of the present invention, there is provided a vehicle window glass mounting structure in which a laminated glass having a resin intermediate film interposed between a pair of glasses is used as a vehicle window glass, and the window glass is attached to a window frame of a vehicle body. The intermediate film includes a central film portion interposed between the pair of glasses, and an overhang portion that is integrally formed with the central film portion with a different resin material and projects outward from the peripheral edges of the pair of glasses. Provided, and this overhanging part is configured to be attached to the window frame.

An intermediate film of the window glass was projected from the peripheral edge of the glass, and a resin-made protruding portion was provided on the peripheral edge of the glass. And it decided to use the resin overhang | projection part as a site | part attached to a window frame.
Since the overhang portion is a resin part, there is no need to interpose a resin spacer between the overhang portion and the attachment member when attaching the overhang portion to the window frame with the attachment member.
Thus, by eliminating the need for the resin spacer, the window glass can be attached to the window frame with a small number of parts.

Furthermore, since it is not necessary to interpose a resin spacer between the overhang portion and the attachment member, the overhang portion can be directly attached with the attachment member.
Therefore, when attaching the overhang | projection part with an attachment member, the quantity which an attachment member protrudes from the surface of a window glass can be restrained small.
Thereby, the attachment member of a required size can be selected arbitrarily, without receiving a restriction | limiting on a dimension (size).

In addition, the intermediate film was composed of a central film part and an overhang part, and the overhang part was formed of a resin material different from the central film part.
Therefore, for example, it is possible to use a resin material having higher rigidity than the central film portion as the resin material of the overhang portion. Thereby, a window glass can be firmly attached to a window frame by improving the rigidity of an overhang | projection part.

Alternatively, it is possible to use a resin material that is softer than the central membrane portion as the resin material of the overhang portion. Thereby, the load which acted on the window glass can be absorbed by deform | transforming an overhang | projection part suitably.
Thus, by making the resin material of the projecting portion different from the central membrane portion, the window glass can be attached to the window frame in a preferable state in accordance with, for example, the use of an automobile.

The vehicle window glass mounting structure according to the present invention has an advantage that the number of assembling steps can be reduced by mounting the window glass to the window frame with a small number of parts.
Furthermore, in the vehicle window glass mounting structure according to the present invention, the window glass is strengthened by arbitrarily selecting a mounting member of a necessary size without being restricted in size (size). There is an advantage that it can be attached to a window frame.

The best mode for carrying out the present invention will be described below with reference to the accompanying drawings. Note that “front”, “rear”, “left”, and “right” indicate the direction viewed from the operator, and Fr is the front side, Rr is the rear side, L is the left side, and R is the right side.
FIG. 1 is a perspective view showing a vehicle window glass mounting structure (first embodiment) according to the present invention, and FIG. 2 is an exploded perspective view showing a vehicle window glass mounting structure according to the first embodiment. .
The vehicle window glass attachment structure 10 is a structure in which a vehicle front window glass (window glass) 13 is attached to a window frame 12 of a vehicle body 11.
Laminated glass is used as the front window glass 13.

  The window frame 12 is formed with a substantially trapezoidal opening 15, and five studs (attachment members) 17... Are erected on the upper side 16 at a predetermined interval toward the front of the vehicle body and attached to the lower side 18. Pins (attachment members) 19 are erected at a predetermined interval toward the front of the vehicle body.

The front window glass 13 includes an overhang portion 22 along the outer periphery of the window glass main body 21.
The window glass body 21 is formed in a substantially trapezoidal shape, is curved in the vertical direction, and is curved in the horizontal direction.

The overhang portion 22 is formed in a substantially trapezoidal frame, and is provided with five upper attachment holes (attachment holes) 24... At a predetermined interval in the upper overhang portion 23 and six in the lower overhang portion 26. Lower mounting holes (mounting holes) 27 are provided at regular intervals.
The upper mounting hole 24 is a hole through which the stud 17 can be inserted, and the lower mounting hole 27 is a hole through which the mounting pin 19 can be inserted.

The upper mounting holes 24 of the overhanging portion 23 are fitted into the studs 17 of the window frame 12, respectively. The nuts (attachment members) 31 are screwed to the screw portions 28a of the studs 17 protruding from the upper attachment holes 24.
The upper mounting holes 24 are fitted into the studs 17, and the lower mounting holes 27 are fitted into the mounting pins 19 of the window frame 12. The tip portions 33a of the mounting pins 19 projecting from the lower mounting holes 27 are bent.

As described above, the protruding portion 22 is attached to the window frame 12 by screwing the nut 31 to the screw portion 28a of the stud 17 and bending the tip portion 33a of the mounting pin 19.
Accordingly, the front window glass 13 is attached to the window frame 12 using the stud 17, the nut 31, and the attachment pin 19.

3 is a cross-sectional view taken along line 3-3 of FIG.
The front window glass 13 is a laminated glass in which an intermediate film 38 made of resin is interposed between an outer glass 36 and an inner glass 37 (a pair of glasses).
The outer glass 36 is one glass of the pair of glasses, and the inner glass 37 is the other glass of the pair of glasses.
The intermediate film 38 is obtained by integrally forming the central film part 39 and the overhang part 22 with the same resin material. For example, polyvinyl butyral (PVB) is used as the resin material for forming the intermediate film 38.

The central film portion 39 is a film that is formed in the same shape as the outer glass 36 and the inner glass 37 and is pressure-bonded while being sandwiched between the outer glass 36 and the inner glass 37.
By pressing the central film portion 39 with the outer glass 36 and the inner glass 37, the outer glass 36 and the inner glass 37 are bonded together at the central film portion 39.

The overhang portion 22 is a frame body that is integrally formed on the outer periphery of the central film portion 39 and projects outward from the peripheral edge 36 a of the outer glass 36 and the peripheral edge 37 a of the inner glass 37.
The overhanging portion 22 has a width W and a thickness t1, and has a substantially rectangular cross section. The thickness t1 of the overhang portion 22 is set to be slightly larger than the thickness t2 of the window glass body 21.

The front window glass 13 adheres an area 37 c along the peripheral edge 37 a of the surface 37 b of the inner glass 37 to the window frame 12 with an adhesive 41.
In addition, the front window glass 13 has an overhanging portion 22 of the overhanging portion 22 attached to the upper side portion 16 of the window frame 12 with studs 17 and nuts 31. The protruding portion 26 is attached to the lower side portion 18 of the window frame 12 with mounting pins 19.

FIG. 4 is an enlarged view of a part 4 in FIG. 3, and FIG. 5 is a cross-sectional view showing the vehicle window glass mounting structure according to the first embodiment in an exploded state.
The upper side portion 16 of the window frame 12 is a portion formed in a step shape by the wall portion 44 and the flat portion 45 of the outer panel 43. The upper side portion 16 is provided at a position where the flat portion 45 is recessed by H 1 with respect to the outer surface 11 a of the vehicle body 11.

Five through holes 46 (only one is shown) are formed in the flat part 45, the rod part 28 of the stud 17 is inserted into each through hole 46, and the head 29 is spot welded to the flat part 45. To do.
As a result, the studs 17 are erected toward the front of the vehicle body at positions spaced apart from the peripheral edge 45a of the flat portion 45 by a predetermined distance L1.
An adhesive 41 is applied along the peripheral edge 45 a of the flat portion 45.

The front window glass 13 has a chamfered portion 36 c formed at an inner surface side corner of the outer glass 36 and a chamfered portion 37 d formed at an inner surface side corner of the inner glass 37.
Therefore, the central film portion 39 of the intermediate film 38 is formed such that the film thickness t1 gradually increases from the position P1 to the position P2 at the peripheral edge 39a.
Thereby, the peripheral edge 39a of the central film part 39 makes the film thickness t2 larger than the film thickness t1 at the position P2.

The overhang portion 22 is integrally formed at a position P2 where a large film thickness t2 is secured. The obtuse angle of the angle Θ of the intersection 47 between the surface 39b of the peripheral edge 39a and the wall surface 22a of the overhanging portion 22 is ensured. Therefore, it is possible to prevent stress from concentrating on the intersecting portion 47.
Thus, the rigidity of the boundary portion between the central film portion 39 and the overhang portion 22 is ensured by ensuring a large film thickness t2 at the position P2 and preventing the stress from concentrating on the intersecting portion 47.

The overhang portion 22 has a substantially rectangular cross section in which the front surface 22b is formed flush with the front surface 36b of the outer glass 36 and the rear surface 22c is formed so as to protrude from the front surface 37b of the inner glass 37 by a predetermined dimension H2. It is a frame.
By securing the predetermined dimension H <b> 2, when the back surface 22 c of the overhanging portion 22 contacts the flat portion 45, a space for interposing the adhesive 41 between the inner glass 37 and the flat portion 45 is ensured.

The overhanging portion 22 forms upper mounting holes 24 in the overhanging portion 23. The upper mounting holes 24 are formed with a hole diameter D2 slightly larger than the rod diameter D1 of the stud 17.
The studs 17 are inserted through the upper mounting holes 24, and the threaded portions 28a of the studs 17 are projected from the upper mounting holes 24.
The nuts 31 are screwed to the screw portions 28 a protruding from the upper mounting holes 24 to attach the upper overhanging portion 23 to the flat portion 45.

In a state where the overhanging portion 23 is attached to the flat part 45, the adhesive 41 applied along the peripheral edge 45a of the flat part 45 adheres to the area 37c along the peripheral edge 37a of the surface 37b of the inner glass 37. To do.
In this state, the upper molding 51 is attached between the overhanging portion 23 and the wall portion 44. Specifically, the insertion part 52 of the upper molding 51 is inserted between the upper projecting part 23 and the wall part 44, and the upper projecting part 23, the stud 17... And the nut 31. cover.

FIG. 6 is an enlarged view of a portion 6 in FIG.
The lower side portion 18 of the window frame 12 is a portion formed in a step shape by the wall portion 55 and the flat portion 56 of the outer panel 43, similarly to the upper side portion 16 (see FIG. 4) of the window frame 12. The lower side portion 18 is provided at a position where the flat portion 56 is recessed by H3 with respect to the outer surface 11a.

Six through holes 57 (only one is shown) are formed in the flat portion 56, and the pin portions 33 (the state indicated by imaginary lines) of the mounting pins 19 are inserted into the respective through holes 57. Are spot welded to the flat portion 56.
As a result, the pin portions 33 are erected toward the front of the vehicle body at positions spaced apart from the peripheral edge 56a of the flat portion 56 by a predetermined distance L2.
An adhesive 41 is applied along the peripheral edge 56 a of the flat portion 56.

On the other hand, the overhanging portion 22 forms six lower mounting holes 27 (only one is shown) in the lower overhanging portion 26. The lower mounting holes 27 are formed with a hole diameter D4 slightly larger than the pin diameter D3 of the pin portions 33.
The pin portions 33 are inserted into the lower mounting holes 27, and the tip portions 33a of the pin portions 33 are projected from the lower mounting holes 27.

The washer 61 is fitted into the tip 33a of the pin 33 projecting from the lower mounting hole 27, and the washer 61 is placed on the surface 26a of the lower projecting portion 26.
The tip portions 33a... Projecting from the washers 61 are caulked to bend the tip portions 33a as shown by the solid line to attach the lower projecting portion 26 to the flat portion 56.

  In a state where the lower projecting portion 26 is attached to the flat part 56, the adhesive 41 applied along the peripheral edge 56a of the flat part 56 adheres to the area 37c along the peripheral edge 37a of the surface 37b of the inner glass 37. To do.

As described above, according to the vehicle window glass mounting structure 10 of the first embodiment, the front window glass 13 is provided with the resin overhanging portion 22, and the overhanging portion 22 is attached to the window frame 12. Used as a site.
Therefore, there is no need to interpose a resin spacer between the overhanging portion 22 and the mounting member (that is, the stud 17, the nut 31, and the mounting pin 19), so the front window glass 13 can be used as a window frame with a small number of parts. Can be attached.

  Further, since it is not necessary to interpose a resin spacer between the overhanging portion 22 and the mounting member (the stud 17, the nut 31 and the mounting pin 19), the stud 17, the nut 31 and the mounting pin 19 are connected to the front window glass 13. The amount protruding from the surface 36b can be kept small.

  In addition, upper and lower mounting holes 24, 27,... By forming the upper and lower mounting holes 24, 27,... In the resin overhanging portion 22, the upper and lower mounting holes 24, 27,... Are formed in a shorter time than when the mounting holes are formed in the glass. can do.

FIGS. 7A to 7C are views for explaining the characteristics of the vehicle window glass mounting structure according to the first embodiment.
(A) shows the attachment structure of the conventional window glass for vehicles as a comparative example. (B) shows FIG. 4 of the first embodiment as Example 1. FIG. (C) shows FIG. 6 of the first embodiment as Example 2. FIG.

  In (a), an elastomeric hollow cylindrical body 102 is inserted into the mounting hole 101 of the window glass 100, and a cylindrical body 103 is inserted into the hollow cylindrical body 102. By screwing the first bolt 104 into the screw hole 103 a of the cylindrical body 103, both ends of the hollow cylindrical body 102 are pressed by the washer 105 and the flange 103 b of the cylindrical body 103.

Both ends of the hollow cylindrical body 102 are pushed out of the washer 105 and the flange 103a to form a bead 106, and the cylindrical body 103 is held in the mounting hole 101 of the window glass 100 via the hollow cylindrical body 102.
A second bolt 107 is screwed into the cylindrical body 103 into the screw hole 103 a of the cylindrical body 103, and the window glass 100 is attached to the support body 108.

  According to the comparative example, in order to attach the window glass 100 to the support body 108 with the second bolts 107, in addition to the second bolts 107, a large number of hollow cylindrical bodies 102, cylindrical bodies 103, washers 105, first bolts 104, and the like. This member is required.

Furthermore, according to the comparative example, the hollow cylindrical body 102 and the cylindrical body 103 inserted into the mounting hole 101 of the window glass 100 protrude from the window glass 100 by H4.
When the first bolt 104 is screwed to the protruding cylindrical body 103 via the washer 105, the protruding amount of the first bolt 104 with respect to the window glass 100 is increased to H5.

In (b), upper mounting holes 24 are formed in the resin overhanging portion 23. The studs 17 are inserted through the upper mounting holes 24, and the threaded portions 28a of the studs 17 are projected from the upper mounting holes 24.
The nuts 31 are screwed to the screw portions 28 a protruding from the upper mounting holes 24 to attach the upper overhanging portion 23 to the flat portion 45. Thereby, the front window glass 13 is attached to the window frame 12.

By forming the upper mounting holes 24 in the resin overhanging portion 23, when the studs 17 are inserted into the upper mounting holes 24, the resin is formed between the upper mounting holes 24 and the studs 17. There is no need to interpose a spacer.
By eliminating the need for the resin spacer, the front window glass 13 can be attached to the window frame with a small number of parts.

Further, since it is not necessary to interpose a resin spacer between the upper mounting holes 24 and the studs 17, the studs 17 can be directly inserted into the upper mounting holes 24.
Therefore, when the front window glass 13 is attached to the window frame 12, the protruding amount of the studs 17 with respect to the front window glass 13 can be suppressed to H6.

In (c), lower mounting holes 27 are formed in the resin overhanging portion 26. The mounting pins 19 are inserted through the lower mounting holes 27 and the washers 61, and the tip portions 33a of the mounting pins 19 are projected from the washers 61.
The tip portions 33a protruding from the washers 61 are caulked and the tip portions 33a are bent to attach the lower overhanging portion 26 to the flat portion 56.

By forming the lower mounting hole 27 in the resin overhanging portion 26, when the mounting pin 19 is inserted into the lower mounting hole 27, the lower mounting hole 27 is interposed between the lower mounting hole 27 and the mounting pin 19. There is no need to interpose a resin spacer.
By eliminating the need for the resin spacer, the front window glass 13 can be attached to the window frame with a small number of parts.

Further, since there is no need to interpose a resin spacer between the lower mounting holes 27 and the mounting pins 19, the mounting pins 19 can be directly inserted into the lower mounting holes 27.
Therefore, when the front window glass 13 is attached to the window frame 12, the protrusion amount of the attachment pins 19 to the front window glass 13 can be suppressed to H7.

  Next, a second embodiment will be described with reference to FIG. In addition, in 2nd Embodiment, the same code | symbol is attached | subjected about the same similar member as the attachment structure 10 of the window glass for vehicles of 1st Embodiment, and description is abbreviate | omitted.

FIG. 8 is a cross-sectional view showing a vehicle window glass mounting structure (second embodiment) according to the present invention.
In the vehicle window glass mounting structure 70 of the second embodiment, an intermediate film 72 of a front window glass (window glass) 71 is composed of a central film portion 73 and an overhang portion 74, and a resin material for the overhang portion 74 is used. It differs from the central film part 73, and the other structure is the same as the attachment structure 10 of the window glass for vehicles of 1st Embodiment.

  The intermediate film 72 is formed integrally with a central film portion 73 interposed between the outer glass 36 and the inner glass 37 and different resin materials on the central film portion 73, and the peripheral edges 36 a of the outer glass 36 and the inner glass 37. , 37a and a projecting portion 74 projecting outward.

The central film part 73 is the same as the central film part 39 of the first embodiment.
The overhang portion 74 is formed of a resin material different from that of the central film portion 73, and the other configuration, that is, the shape and the like are the same as those of the overhang portion 22 of the first embodiment.
For example, polycarbonate (PC) is used as the resin material for forming the overhanging portion 74.

Therefore, according to the vehicle window glass mounting structure 70 of the second embodiment, for example, a resin material having higher rigidity than the central film portion 73 can be used as the resin material of the overhang portion 74.
Thereby, the front window glass 71 can be firmly attached to the window frame 12 by increasing the rigidity of the overhanging portion 74.

Alternatively, a resin material (for example, olefin-based elastomer (TPO)) that is softer than the central membrane portion 73 can be used as the resin material for the overhang portion 74. Thereby, the load which acted on the front window glass 71 can be absorbed by deform | transforming the overhang | projection part 74 suitably.
Thus, the front window glass 71 can be attached to the window frame 12 in a preferable state by making the resin material of the overhanging portion 74 different from that of the central membrane portion 73, for example, in accordance with the application of the automobile.

  Furthermore, according to the vehicle window glass mounting structure 70 of the second embodiment, the same effect as the vehicle window glass mounting structure 10 of the first embodiment can be obtained.

  In the above-described embodiment, upper and lower mounting holes 24, 27,... Are formed in the overhanging portions 22, 74, and the overhanging portion 22 is attached to the window frame 12 using these mounting holes 24, 27,. Although the example has been described, the present invention is not limited to this, and the overhanging portion 22 can be clamped by a pinching member, for example, without forming the upper and lower mounting holes 24.

  Moreover, in the said embodiment, although the front window glass 13 and 71 was illustrated as a window glass, it is not restricted to this, For example, it is also possible to apply to another window glass like a rear window glass.

  Furthermore, in the above-described embodiment, an example in which five studs 17 and six mounting pins 19 are used as mounting members has been described. However, the present invention is not limited to this, and the number of studs 17 and the number of mounting pins 19 are as follows. It is possible to decide arbitrarily.

  Moreover, in the said embodiment, when using the attachment pin 19 as an attachment member, the example using the washer 61 was demonstrated together, but it is not restricted to this, It is also possible not to use the washer 61. It is.

Furthermore, in the above-described embodiment, an example in which the upper overhanging portion 23 of the overhanging portions 22 and 74 is attached with the studs 17... And the lower overhanging portion 27 of the overhanging portions 22 and 74 is attached with the mounting pins 19. However, the present invention is not limited to this, and it is also possible to attach the lower projecting portion 27 with the studs 17 instead of the attachment pins 19.
Furthermore, it is also possible to attach the overhanging portion 23 with attachment pins 19 in place of the studs 17.
Thereby, it becomes possible to use the same attachment member, and management of a member can be made still easier.

  The vehicle window glass mounting structure of the present invention is suitable for application to a vehicle in which laminated glass is used as a vehicle window glass and the window glass is mounted on a window frame of a vehicle body.

It is a perspective view which shows the attachment structure (1st Embodiment) of the window glass for vehicles which concerns on this invention. It is a disassembled perspective view which shows the attachment structure of the window glass for vehicles which concerns on 1st Embodiment. FIG. 3 is a sectional view taken along line 3-3 in FIG. 1. FIG. 4 is an enlarged view of part 4 of FIG. 3. It is sectional drawing shown in the state which decomposed | disassembled the upper part of the attachment structure of the window glass for vehicles which concerns on 1st Embodiment. FIG. 6 is an enlarged view of 6 parts in FIG. 3. It is a figure explaining the characteristic of the attachment structure of the window glass for vehicles which concerns on 1st Embodiment. It is sectional drawing which shows the attachment structure (2nd Embodiment) of the window glass for vehicles which concerns on this invention. It is sectional drawing which shows the attachment structure of the conventional window glass for vehicles.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10,70 ... Installation structure of window glass for vehicles, 13,71 ... Front window glass (window glass), 38, 72 ... Intermediate film, 11 ... Vehicle body, 12 ... Window frame, 36 ... Outer glass (of a pair of glasses) , One glass), 37 ... inner glass (the other glass of the pair of glasses), 36a, 37a ... peripheral edge, 22, 74 ... projecting part, 39, 73 ... central film part, 17 ... stud (mounting member) ), 19... Mounting pins (mounting members), 31... Nuts (mounting members), 24... Upper mounting holes (mounting holes), and 27.

Claims (3)

In the mounting structure of a vehicle window glass that uses a laminated glass with a resin intermediate film interposed between a pair of glasses as a window glass for a vehicle, and attaches the window glass to a window frame of a vehicle body,
The intermediate film includes a projecting portion that projects outward from the peripheral edge of each of the pair of glasses.
A mounting structure for a vehicle window glass, characterized in that the projecting portion is attached to the window frame. In the mounting structure of the vehicle window glass that uses a laminated glass with a resin intermediate film interposed between a pair of glasses as a window glass for the vehicle, and attaches the window glass to the window frame of the vehicle body with an attachment member,
The intermediate film includes a projecting portion that projects outward from the peripheral edge of each of the pair of glasses.
A mounting structure for a vehicle window glass, wherein the projecting portion is provided with a mounting hole through which the mounting member can be inserted. In the mounting structure of a vehicle window glass that uses a laminated glass with a resin intermediate film interposed between a pair of glasses as a window glass for a vehicle, and attaches the window glass to a window frame of a vehicle body,
The intermediate film includes a central film part interposed between the pair of glasses,
The central membrane part is integrally formed with a different resin material, and includes a projecting part projecting outward from the peripheral edge of each of the pair of glasses.
A mounting structure for a vehicle window glass, characterized in that the projecting portion is attached to the window frame.

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