JP6065338B2 - Vehicle window plate with frame and method of assembling vehicle window plate with frame - Google Patents

Description

  The present invention relates to a plate member for a vehicle window with a frame and a method for assembling the plate member for a vehicle window with a frame.

  In a method for manufacturing a windshield, which is a window of a vehicle such as an automobile, and a glass plate for a vehicle window, such as a side glass, a resin frame made of a thermoplastic resin together with metal parts and the like is integrally formed by injection molding on the peripheral portion of the glass plate. A manufacturing method (for example, Patent Document 1) for molding is known.

  The manufacturing method disclosed in Patent Document 1 is a manufacturing method called a MAW (Module Assy Window: registered trademark) system. A glass plate with a resin frame manufactured by the MAW method is provided with a resin frame made of a thermoplastic resin at the periphery of the glass plate, and the resin frame is disposed so as to sandwich the periphery of the glass plate. It is fixed to the glass plate.

  Moreover, the manufacturing apparatus of the glass plate with a resin frame body by MAW system is provided with the shaping | molding die which has an upper mold | type and a lower mold | type as disclosed also in patent document 1, and between an upper mold | type and a lower mold | type. Is provided with a cavity space in which the vicinity of the peripheral edge of the glass plate and the resin frame are arranged. After insert members such as metal fittings are disposed in advance in the cavity space, the molten thermoplastic resin material is injected from the injection port of the mold, so that the cavity space is filled with the thermoplastic resin material. Thereafter, the thermoplastic resin material is solidified, whereby the insert member and the thermoplastic resin material are integrated with the glass plate. As a result, a glass plate with a resin frame formed by integrally molding a resin frame on the peripheral edge of the glass plate is manufactured.

  By the way, Patent Document 2 discloses a plate member for a vehicle window with a frame body in which a decorative member having a metallic luster is attached to the resin frame body in order to give the resin frame a high-class feeling and decoration.

  The vehicle window plate with a frame of Patent Document 2 is obtained by integrating a resin frame (resin material) and a decorative member (brilliant metal material) by injection molding.

  The decorative member is a glossy metal thin plate made of stainless steel, aluminum alloy, or the like, and a gloss film is adhered to the surface of the hard resin with a double-sided adhesive tape, or a gloss paint is formed on the surface of the hard resin. It is a thin plate member and is also called a decorative molding or gloss molding.

JP-A-2-182423 Japanese Patent Laid-Open No. 3-19817

  However, the vehicle window plate with frame disclosed in Patent Document 2 requires time for attaching the decorative member to the cavity of the mold during manufacture, and therefore the cycle time is extended and the vehicle window plate with frame. There was a problem that the productivity of the shaped body was lowered. Further, in Patent Document 2, when taking out a molded product of a vehicle window plate with a frame from the mold, the decorative member may come into contact with the mold, and in this case, the decorative member is damaged. There is also a problem that the yield is lowered because the defect rate becomes high.

  Such a problem can be solved by retrofitting a decorative member to a resin frame manufactured by injection molding or extrusion molding. For example, a production method in which a resin frame and a decorative member are bonded using a double-sided adhesive tape to integrate the two can be considered.

  However, in the production method using the double-sided adhesive tape, it takes time and effort to attach the double-sided adhesive tape to the resin frame or the decorative member, and there is a difficulty in assembly. In addition, the durability of the adhesive strength of the double-sided adhesive tape is difficult.

  The present invention has been made in view of such circumstances, and is a form in which a decorative member is retrofitted to a resin frame, but has a good assembly property and a highly durable vehicle window plate and frame. An object of the present invention is to provide a method for assembling a vehicle window plate with a body.

In order to achieve the above object, the present invention provides a vehicle window plate with a frame, in which a decorative member is assembled to a resin frame attached to a peripheral portion of a vehicle window plate. A boss that is assembled to the resin frame , one of the resin frame and the decorative member is provided with an attachment part of the boss, the other is provided with a hole , and the attachment part is provided with a claw part, The boss has a base portion that is locked to the attachment portion by the claw portion, a main body shaft portion that is inserted into the hole portion, and a caulking portion that has an outer diameter larger than the inner diameter of the hole portion. A plate-like body for a vehicle window with a frame body is provided.

In order to achieve the above object, the present invention provides a method for assembling a vehicle window plate with a frame, in which a decorative member is assembled to a resin frame attached to the peripheral portion of the vehicle window plate, A claw portion extending substantially perpendicular to the surface of the vehicle window plate is provided on the mounting portion provided on either the resin frame or the decorative member, and the claw portion is bent. After the boss is attached to the attachment portion by locking the base portion of the boss, the tip end portion of the boss is inserted into the hole provided on the other side and the tip end portion of the boss is caulked. A vehicle window plate with a frame, wherein the decorative member is assembled to the resin frame by forming a caulked portion having an outer diameter larger than the inner diameter of the hole by heat caulking the portion Provide an assembly method.

  According to the present invention, the resin boss is attached to the attachment portion provided in either the resin frame or the decorative member, and then the tip of the boss is inserted into the hole provided in the other, The decorative member is assembled to the resin frame body by heat caulking the caulked portion at the tip of the boss to form a caulking portion (also referred to as an undercut portion) having an outer diameter larger than the inner diameter of the hole portion.

  Thereby, according to this invention, although it is a form which attaches a decoration member to a resin frame, assembly | attachment property improves and durability also improves.

  According to one aspect of the present invention, the boss can be attached to the attachment portion simply by locking the base portion of the boss with the claw portion.

  According to one aspect of the present invention, the claw portion extending substantially perpendicular to the surface of the vehicle window plate is bent toward the base portion of the boss, so that the claw portion is locked to the base portion, and the boss Can be attached to the attachment portion. When the nail part is made of metal, it may be bent by applying a force to the nail part. When the nail part is resinous, the nail part may be bent by heating and softening.

According to one aspect of the present invention, it is preferable to further include an end cap that covers an end of the resin frame.

According to one aspect of the present invention, the end portion of the decorative member can be concealed by the end cap of the boss and the end portion can be decorated, so that the appearance design of the vehicle window plate with frame is improved. The aspect includes an insertion hole into which the boss is inserted, the insertion hole having an inner diameter smaller than the outer diameter of the caulking part, and an outer diameter larger than the inner diameter of the hole part and the outer diameter of the caulking part. It is preferable that a washer having a diameter is interposed between the caulking portion and the hole portion.

  When a force in the direction of pulling out the decorative member is applied to the resin frame, the force is transmitted to the caulking portion through the boss. Therefore, the caulking portion is pressed against a rigid washer, and the washer is inserted into the hole. It is pressed against the circumference of the part. At this time, the outer diameter of the washer is sufficiently larger than the inner diameter of the hole, so that the washer functions as a stopper. That is, since the caulking portion can be prevented from being pulled out from the hole portion, the decorative member can be prevented from falling off from the resin frame. The washer is not particularly limited as long as it is a highly rigid material, but a metal such as iron or SUS is preferable.

  It is preferable that the resin frame of one aspect of the present invention is integrally formed on the peripheral edge of the vehicle window plate.

  According to one aspect of the present invention, the decorative member is assembled to the resin frame of the plate-like body with the resin frame manufactured by the MAW method.

  In addition, the “plate body for a vehicle window with a frame” described in the present specification is obtained by retrofitting a decorative member to a resin frame attached to the peripheral portion of the plate for a vehicle window. The resin frame is a gasket, a molding, a weather strip, a seal rubber or the like that is attached to the peripheral portion of the vehicle window plate and closes the gap between the vehicle window frame and the vehicle window plate. . The resin frame may be provided so as to be interrupted in the middle of the entire edge of the plate for a vehicle window, or in the middle of the entire edge, and is provided on one or several sides of the plate for a vehicle window. It may be a thing.

  Examples of the “synthetic resin” that is a material of the “resin frame” include thermoplastic resins. Examples of the thermoplastic resin include, but are not limited to, a general thermoplastic resin selected from vinyl chloride resin (PVC), polyolefin-based, polyester-based, polystyrene-based, polyamide-based, and polyurethane-based elastomers.

  Examples of the “vehicle window plate-like body” include a transparent or translucent glass plate or resin plate. A chromatic glass plate or resin plate may be used as long as it has sufficient transparency.

  “Decoration members” are thin metallic plates such as stainless steel and aluminum alloys, and thin plates with a glossy film bonded to the surface of a hard resin with a double-sided adhesive tape, or a glossy paint film formed on the surface of a hard resin. It is a member. Since the present invention is characterized in that a decorative member is assembled to a resin resin frame body using a separate boss, the “decorative member” is made of a resin that can be integrally molded with a heat staking boss. The above-mentioned glittering metallic thin plate, which is not a thin plate member and cannot integrally mold a heat caulsable boss, is suitable.

  According to the method for assembling the vehicle window plate with frame and the vehicle window plate with frame according to the present invention, the assembly is improved while the decorative member is retrofitted to the resin frame, Durability is also improved.

Assembly perspective view showing an example of a vehicle window plate with frame according to an embodiment Sectional drawing which follows the AA line of the plate-shaped body for vehicle windows with a frame in which the decoration member was assembled | attached to the resin frame in FIG. Sectional drawing which follows the BB line of the plate body for vehicle windows with a frame body in which the decoration member was assembled | attached to the resin frame body in FIG. The principal part expanded sectional view of the plate-like body for vehicle windows with a frame which showed the state before carrying out heat caulking of the to-be-caulked part The principal part expanded sectional view of the plate-shaped body for vehicle windows with a frame which showed the state which has crimped the to-be-caulked part with the heating chip | tip. An enlarged cross-sectional view of the main part of a plate member for a vehicle window with a frame in which a caulking portion is formed The top view which showed the modification of the engagement form of the attachment part of a decoration member, and a boss | hub Top view of a boss with a cross-shaped head Side view of the boss with the engagement part attached to the attachment part The side view in which the boss | hub provided with the engaging part of another form was attached to the attaching part Overall perspective view of decorative member with boss attached The perspective view of the boss | hub attached to the center curved part of the decoration member shown in FIG. The perspective view of the boss | hub attached to the edge part of the decoration member shown in FIG.

  DESCRIPTION OF EMBODIMENTS Hereinafter, preferred embodiments of a plate member for a vehicle window with a frame and a method for assembling the plate member for a vehicle window with a frame according to one aspect of the present invention will be described in detail with reference to the accompanying drawings.

  FIG. 1 is an assembled perspective view showing an example of a vehicle window plate 10 with a frame according to the embodiment.

  A vehicle window plate 10 with a frame is composed of a glass plate (vehicle window plate) 12 and a synthetic resin resin frame 14 integrally formed on the periphery of the glass plate 12 by the MAW method. And the decorative member 16 made of stainless steel. 1 is a form in which the decorative member 16 is retrofitted to the resin frame 14 formed integrally with the glass plate 12 by heat caulking, but is not limited thereto. Instead, the decorative member 16 may be retrofitted to the single resin frame manufactured by extrusion molding by heat caulking. Hereinafter, a component in which the resin frame 14 is integrally formed with the glass plate 12 is referred to as a glass plate 18 with a resin frame.

  The resin frame body 14 may be provided on the entire peripheral edge portion of the glass plate 12, or may be provided on one side of the glass plate 12 or a part of one side, and may have an end portion. The shape of the glass plate 12 may be a triangle or a quadrangle, and the shape is not limited. Further, the glass plate 12 may be flat or curved. Furthermore, the glass plate 12 may be a laminated glass or a tempered glass in addition to a single glass plate. Moreover, it is not limited to the glass plate 12, The laminated plate etc. which combined the plate-shaped body made from a synthetic resin or the plate-shaped body made from a synthetic resin and a glass plate may be sufficient. As the plate-like body made of synthetic resin, for example, a plate-like body made of a so-called organic transparent resin material such as polycarbonates, polystyrenes, polymethyl methacrylates, etc. can be used, and a laminate of at least two of them can also be used. . These plate-like bodies can be applied to vehicle windows such as the front (windshield), front bench, roof, side door, rear side, rear quarter, rear (backlight), etc. of the vehicle.

  The resin frame 14 is used to close a gap between the glass plate 12 used as a glass plate for a vehicle window and a vehicle window frame on the vehicle side (reference numeral 20 shown in FIGS. 2 and 3). A generic term for gaskets, moldings, weather strips, seal rubbers, etc., and is a member mainly made of synthetic resin.

  Synthetic resins that can be used as the material of the resin frame 14 include thermoplastic resins and thermosetting resins. Examples of thermoplastic resins include polyvinyl chloride (PVC), copolymers of vinyl chloride and ethylene, and vinyl chloride and vinyl acetate. A copolymer of vinyl chloride and propylene, or a mixture of at least one or a mixture of vinyl chloride, ethylene and vinyl acetate, and a compound as a soft material by adding an additive such as a plasticizer. Other thermoplastic resins can also be blended. For example, chlorinated polyethylene, urethane-modified vinyl chloride resin, urethane resin, polyester resin, liquid crystal polymer, acrylic resin, rubber containing at least NBR or SBR, EVA, ABS, or a mixture of two or more kinds Used. Moreover, urethane RIM is preferable as the thermosetting resin.

  An adhesive layer may be provided in advance on the peripheral edge of the glass plate 12 on which the resin frame 14 is integrally formed. As the adhesive, one or two or more adhesives such as urethane, phenol, acrylic, nylon, and epoxy can be used.

  The decorative member 16 is a thin metal plate such as a glossy metal thin plate such as stainless steel or aluminum alloy, and a glossy film adhered to the surface of a hard resin with a double-sided adhesive tape, or a gloss paint is formed on the surface of the hard resin. By being assembled to the resin frame 14, the glass plate 18 with a resin frame is given a high-class feeling and decorative properties.

  The plate member 10 for a vehicle window with a frame body according to the embodiment is a decorative member obtained by thermally caulking a separate resin boss (reference numeral 22 shown in FIGS. 2 and 3) to a resin resin frame 14. 16 is assembled. Therefore, the decorative member 16 is not a resin thin plate member that can integrally mold the resin boss 22 that can be heat caulked, but is a glittering metal thin plate such as stainless steel that cannot integrally mold the resin boss 22. .

  Next, the vehicle window plate 10 with a frame according to the embodiment will be described.

  FIG. 2 is an enlarged cross-sectional view of the main part of the vehicle window plate 10 with the frame body in which the decorative member 16 is assembled to the resin frame body 14. The decorative member 16 is assembled to the resin frame body 14 in FIG. 1. It is sectional drawing which follows the AA line of the plate-shaped body 10 for vehicle windows with a frame. FIG. 3 is a cross-sectional view taken along the line BB of the vehicle window plate 10 with the frame body in which the decorative member 16 is assembled to the resin frame body 14 in FIG. 2 and 3, the same or similar members will be described with the same reference numerals.

  The resin frame body 14 is provided with a hole portion 26 into which a resin boss 22 having a caulking portion 24 indicated by a two-dot chain line is inserted at the tip end portion. The decorative member 16 is provided with an attachment portion 28 into which the boss 22 is inserted. The caulking portion 24 of the boss 22 inserted into the hole 26 and the attachment portion 28 is heat caulked, and a flange-shaped caulking portion 30 having an outer diameter larger than the inner diameter of the hole 26 and the attachment portion 28 is provided. Thereby, the decorative member 16 is assembled to the resin frame 14. Further, a metal washer 32 made of stainless steel or the like is interposed between the caulking portion 30 and the peripheral portion of the hole portion 26 of the resin frame body 14. The washer 32 will be described later.

  In the embodiment, the resin frame 14 is provided with the hole 26 and the decorative member 16 is provided with the mounting portion 28. However, the resin frame 14 is provided with the mounting portion 28 and the decorative member 16 has a hole. The thing provided with the part 26 may be used.

  The procedure for assembling the decorative member 16 to the resin frame 14 is as follows. First, the boss 22 is inserted into the mounting portion 28 of the decorative member 16, and then the tip of the boss 22 is inserted into the hole 26 provided in the resin frame 14. Insert. Next, the washer 32 is inserted into the caulking portion 24 at the tip of the boss 22 protruding from the hole portion 26. Next, the caulking portion 24 is formed by heat caulking the caulking portion 24. As a result, the decorative member 16 can be assembled to the resin frame 14.

  A procedure for assembling the decorative member 16 to the resin frame 14 will be specifically described with reference to FIGS. 4A to 4C. FIG. 4A is an enlarged cross-sectional view of a main part of the vehicle window plate 10 with a frame before the caulking portion 24 is heat caulked, and FIG. 4B is a diagram showing how the caulking portion 24 is heated by the heating tip 34. FIG. 4C is an enlarged cross-sectional view of a main part of the vehicle window plate 10 with a frame body, showing the crimped state, and FIG. FIG. In addition, the "outside" described below means the outdoor side of the vehicle when the vehicle window plate 10 with the frame is assembled to the vehicle window frame 20, and the "inside" is with the frame. It means the vehicle interior side when the vehicle window plate 10 is assembled to the vehicle window frame 20.

  First, as shown in FIG. 4A, the caulked portion 24 at the distal end portion of the boss 22 is inserted inward from the outside of the attachment portion 28 of the decorative member 16, and the head portion 36 of the base end portion of the boss 22 is attached to the decorative member 16. It abuts on the outer periphery of the portion 28. Of course, the diameter of the head 36 is larger than the diameter of the opening of the mounting portion 28. Next, the caulking portion 24 of the boss 22 is inserted into the hole 26 of the resin frame 14 from the outside and protrudes inward, and the washer 32 is fitted into the caulking portion 24 from the inside.

  Next, as shown in FIG. 4B, the caulking portion 24 is heated and melted by pressing the heating tip 34 against the caulking portion 24 of the protruding boss 22 to form the caulking portion 30. As a result, the decorative member 16 comes into close contact with the resin frame 14 via the boss 22, and thus the decorative member 16 is firmly assembled to the resin frame 14.

  Thereafter, the heating tip 34 is retracted from the boss 22 as shown in FIG. 4C.

  Such assembling work is completed in about 90 seconds without damaging the resin frame 14 and the decorative member 16, although it depends on the size of the resin frame 14 and the decorative member 16 and the number of the bosses 22.

  Therefore, according to the vehicle window plate 10 with the frame of the embodiment, the decorative member 16 is retrofitted to the resin frame 14, but the assemblability is good, and both are fixed by heat caulking. Since it is a structure, it becomes the plate-like body 10 for vehicle windows with a highly durable frame.

  Next, the technical element which supplements the plate body 10 for vehicle windows with a frame of embodiment is demonstrated.

  FIG. 5 is a plan view showing a modified example of the engagement form between the attachment portion 28 of the decorative member 16 and the boss 22.

  Here, the attachment portion 28 of the decorative member 16 shown in FIG. 1 is merely an opening, but the attachment portion 28 shown in FIG. 5 is provided with a notch portion 38 that opens a part of the attachment portion 28. Yes. 5 shows that the main body shaft portion 40 of the boss 22 is attached to the attachment portion 28 as indicated by an arrow A through the notch portion 38.

  Thereby, since the boss 22 can be attached to the opening of the attachment portion 28 via the notch portion 38, the boss 22 is attached to the opening of the attachment portion 28 rather than being inserted into the opening of the attachment portion 28. Becomes easier.

  For example, if the surface design portion 42 of the decorative member 16 shown in FIG. 3 includes the attachment portion 28, the appearance quality (appearance) of the decorative member 16 is deteriorated by the attachment portion 28. Therefore, the attachment portion 28 is provided on the rear surface side of the front surface design portion 42 that cannot be visually observed from the appearance, and is provided on the protruding piece portion 44 that protrudes from the edge portion of the front surface design portion 42. In this case, the boss 22 is attached to the attachment portion 28 using the gap between the back surface of the front surface design portion 42 and the protruding piece portion 44. If the gap is narrow, the head of the proximal end portion of the boss 22 is attached. Since it becomes difficult to insert the part 36, it becomes difficult to insert the boss 22 into the mounting part 28. Further, if the gap is increased in order to improve the workability of inserting the boss 22 into the mounting portion 28, the overall thickness T of the decorative member 16 is increased, and therefore the design of the decorative member 16 is hindered. There is.

  Therefore, as shown in FIG. 5, the boss 22 is slid along the notch 38 in a direction perpendicular to the axis of the boss 22 by providing a notch 38 that opens a part of the opening of the attachment 28. By doing so, the boss 22 can be attached to the opening of the attachment portion 28. Therefore, even when the gap is narrow, the boss 22 can be easily attached to the attachment portion 28.

  Further, when positioning of the boss 22 in the rotational direction with respect to the mounting portion 28 is necessary, as shown in the plan view of the boss 22 shown in FIG. By aligning with a desired position, positioning in the rotational direction is facilitated.

  Since the hole 26 of the resin frame 14 is hidden by the decorative member 16, there is no restriction like the attachment portion 28 of the decorative member 16. Therefore, the hole 26 of the resin frame 14 may be a hole without a cutout or a hole with a cutout.

  3 is configured to be cantilevered and supported by the decorative member 16, but is configured to be supported on both ends by the decorative member 16 as the protruding piece portion 44 illustrated in FIG. You can also. That is, the projecting piece portion 44 of FIG. 2 is supported by being in contact with the projecting piece portion 48 projecting from the other edge of the decorative member 16. Thereby, since the rigidity of the projecting piece portion 44 is increased, the decorative member 16 is more firmly fixed to the resin frame body 14.

  FIG. 7 is a side view in which the boss 22 having the engaging portion 50 is attached to the attachment portion 28, and FIG. 8 is a side view in which the boss 22 having another type of engaging portion 52 is attached to the attachment portion 28. It is a side view.

  Both the engaging portions 50 and 52 are flange-shaped members integrally formed on the outer peripheral portion of the main body shaft portion 40 of the boss 22, and are attached by a gap between the head portion 36 having a larger diameter than the main body shaft portion 40. The peripheral part of the part 28 is clamped.

  The engaging portion 50 shown in FIG. 7 has a rectangular cross section with respect to the head 36, and the engaging portion 52 shown in FIG. 8 has a triangular cross section with respect to the head 36. Shape. The engaging portion 52 of FIG. 8 is pressed and elastically deformed by the peripheral portion of the attachment portion 28, and the peripheral portion of the attachment portion 28 is sandwiched between the engaging portion 52 and the head 36 by the elastic restoring force.

  By providing the engaging portions 50 and 52 on the boss 22, the engaging portions 50 and 52 are engaged with the peripheral portion of the attachment portion 28, so that the boss 22 attached to the attachment portion 28 can be reliably prevented from falling off. Moreover, since the boss | hub 22 is positioned with respect to the attaching part 28 when the engaging parts 50 and 52 engage with the surrounding part of the attaching part 28, positioning with the heating chip 34 shown to FIG. 4B is ensured. It can be carried out.

  Next, the washer 32 shown in FIGS. 2 and 3 will be described.

  The washer 32 is an insertion hole 54 into which the tip of the boss 22 is inserted, and includes an insertion hole 54 having an inner diameter smaller than the outer diameter of the caulking part 30. The washer 32 has an outer diameter larger than the inner diameter of the hole portion 26 of the resin frame 14 and the outer diameter of the caulking portion 30.

  When the washer 32 is interposed between the caulking portion 30 and the peripheral portion of the hole portion 26 of the resin frame body 14, when a force in the direction of pulling out the decorative member 16 acts on the resin frame body 14, the force is It is transmitted to the caulking part 30 via 22. Thereby, the caulking portion 30 is pressed against the metal washer 32 having high rigidity, and the washer 32 is pressed against the peripheral portion of the hole portion 26 of the resin frame body 14. At this time, the outer diameter of the washer 32 is sufficiently larger than the inner diameter of the hole 26, so that the washer 32 functions as a stopper. That is, since the caulking portion 30 can be prevented from being pulled out from the hole portion 26, the decorative member 16 can be prevented from falling off from the resin frame body 14.

  That is, if the resin frame 14 is made of a soft resin such as polyvinyl chloride (PVC), the force is directly transmitted from the caulking portion 30 to the hole portion 26 when the washer 32 is not provided. There is a possibility that the hole 26 is elastically deformed in the direction in which the inner diameter of the portion 26 increases, and the caulking portion 30 is pulled out from the hole 26.

  If the washer 32 is provided as in the vehicle window plate 10 with the frame according to the embodiment, the caulking portion 30 is not pulled out from the hole 26 even if the resin frame 14 is made of a soft resin. It is possible to prevent the decorative member 16 from falling off the frame body 14. Of course, it is preferable that the outer diameter of the washer 32 is the maximum allowable in design. That is, it is preferable to increase the difference between the inner diameter of the hole 26 and the outer diameter of the washer 32 as much as possible.

  Further, since the washer 32 is provided, it becomes difficult for heat generated when the caulking portion 24 of the boss 22 is caulked to be transmitted to the hole portion 26 of the resin frame 14. Without being applied, the caulking portion 24 of the boss 22 can be caulked. Note that the thickness of the caulking portion 30 is preferably 1 mm or more in order to increase the strength.

  9 to 11 show modifications of the attachment portion 28 to which the boss 22 is attached. That is, FIG. 9 shows an overall perspective view of the decorative member 16 to which the boss 22 is attached by the attaching portion 28. The decorative member 16 shown in FIG. 9 is substantially V-shaped having end portions 16a and 16a. There are bosses 22 in the vicinity of both end portions 16a, 16a and the central curved portion 16b. 10 shows a perspective view of the boss 22 attached to the central curved portion 16b, and FIG. 11 shows a perspective view of the boss 22 attached in the vicinity of the end portions 16a, 16a of the decorative member 16. As shown in FIG. ing.

  As shown in FIGS. 10 and 11, the boss 22 includes a flat base portion 60 that is locked to the attachment portion 28 of the decorative member 16. Further, the mounting portion 28 is provided with a plurality of claw portions 62 and 62 for locking the base portion 60, and the base portion 60 of the boss 22 is locked by the claw portions 62 and 62, so that the boss 22 is attached to the attachment portion 28.

  As indicated by a two-dot chain line, the claw portion 62 extends substantially perpendicular to the surface of the decorative member 16 (which agrees with the surface of the glass plate 12), and the claw portion 62 faces the base portion 60 of the boss 22. The claw 62 can be locked to the base 60 simply by bending. When the claw part 62 is made of metal, it may be bent by applying a force to the claw part 62. When the claw part 62 is resinous, the claw part 62 may be heated and softened and bent. In addition, you may provide the attaching part 28 provided with the nail | claw part 62 in the resin frame 14 shown in FIG.

  On the other hand, as shown in FIG. 11, the boss 22 locked to the end portion 16 a of the decorative member 16 is further provided with an end cap 64 extending from the base portion 60. The end cap 64 protrudes from the end 16 a of the decorative member 16 and is configured to cover the end of the resin frame 14 when assembled to the resin frame 14. Since the end portions of the resin frame 14 and the decorative member 16 are hidden and decorated by the end cap 64, the appearance design of the vehicle window plate 10 with a frame is improved.

  Similarly, the boss 22 in the form shown in FIGS. 9 to 11 is also heat-caulked to the resin frame 14 via the washer 32 shown in FIG.

  DESCRIPTION OF SYMBOLS 10 ... Plate for vehicle window with frame, 12 ... Glass plate, 14 ... Resin frame, 16 ... Decoration member, 18 ... Glass plate with resin frame, 20 ... Vehicle window frame, 22 ... Boss, 24 ... Cover Caulking portion, 26 ... hole portion, 28 ... mounting portion, 30 ... caulking portion, 32 ... washer, 34 ... heating tip, 36 ... head, 38 ... notch portion, 40 ... main body shaft portion, 42 ... design surface portion, 44 ... Projection piece part, 46 ... Head part, 48 ... Projection piece part, 50 ... Engagement part, 52 ... Engagement part, 60 ... Base part, 62 ... Claw part, 64 ... End cap

Claims (5)

In the vehicle window plate with a frame, in which a decorative member is assembled to the resin frame attached to the peripheral portion of the vehicle window plate,
A boss for assembling the decorative member to the resin frame;
Either one of the resin frame and the decorative member is provided with a mounting portion of the boss, the other is provided with a hole,
The mounting portion includes a claw portion,
The boss has a base portion that is locked to the attachment portion by the claw portion, a main body shaft portion that is inserted into the hole portion, and a caulking portion that has an outer diameter larger than the inner diameter of the hole portion. A plate-like body for a vehicle window with a frame.   The plate-shaped body for vehicle windows with a frame of Claim 1 further provided with the end cap which covers the edge part of the said resin frame. An insertion hole into which the boss is inserted, the insertion hole having an inner diameter smaller than the outer diameter of the caulking portion, and an outer diameter larger than the inner diameter of the hole portion and the outer diameter of the caulking portion. The plate member for a vehicle window with a frame according to claim 1 or 2 , wherein a washer is interposed between the caulking portion and the hole portion. The said resin frame is a plate body for vehicle windows with a frame of any one of Claim 1 to 3 currently integrally molded by the peripheral part of the plate body for vehicle windows. In a method for assembling a vehicle window plate with a frame formed by assembling a decorative member to a resin frame attached to the peripheral portion of the vehicle window plate,
A claw portion extending substantially perpendicular to the surface of the vehicle window plate is provided on the mounting portion provided on either the resin frame or the decorative member, and the claw portion is bent. After the boss is attached to the attachment portion by locking the base portion of the boss, the tip end portion of the boss is inserted into the hole provided on the other side and the tip end portion of the boss is caulked. A vehicle window plate with a frame, wherein the decorative member is assembled to the resin frame by forming a caulked portion having an outer diameter larger than the inner diameter of the hole by heat caulking the portion Assembly method.

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