JP4220407B2 - Mounting structure for vehicle fixed windows - Google Patents

Description

  The present invention relates to a fixed window mounting structure used in vehicles such as trains and buses.

Conventional vehicle fixed windows include those shown in FIGS. 8 (a) and 8 (b). (a)
In the vehicle fixed window shown in FIG. 2, the window glass 4 is positioned near the inner side of the vehicle body outer plate 5 via the glass support frame 13 at the vehicle outer end portion of the window frame 12 attached to the vehicle body frame 1. In the construction, the glass support frame 13 incorporating the window glass 4 is attached to the vehicle body frame 1 via the packing 19 with screws 14, and the glass fitting groove 15 of the glass support frame 13 is attached. The outer sealing material 7 for finishing is loaded between the groove rubber 16 attached to the vehicle body and the outer plate 5 of the vehicle structure, and then the outer end of the window frame 12 is bonded to the glass support frame 13 with the adhesive 17. The interior of the interior of the vehicle is completed by fixing the inner end of the window frame 12 to the vehicle body frame 1 via the vehicle body plate 6 with screws 18.

  The fixed window for a vehicle shown in FIG. 8 (b) has a window glass 4 and a vehicle structural body outer plate 5 at a vehicle outer end portion of a window frame 12 attached to the vehicle structural frame 1 through a glass support frame 13. The window glass 4 is fixed to the glass support frame 13 by the bonding material 8 and the glass support frame 13 is attached to the vehicle structure outer plate 5 by the bonding material 8. After being fixed to the vehicle structure frame 1 with an adhesive so as to be flush with each other and loaded with the outer seal material 7, the vehicle outer end of the window frame 12 is adhered to the glass support frame 13 with an adhesive. 12 end portions of the vehicle inner side are fixed to the vehicle body frame 1 with screws 18 via the vehicle body plate 6.

  The conventional vehicle fixed window has a complicated structure, and it takes time and effort to install, and there is a problem that the construction cost is high. In view of this point, an object of the present invention is to provide a mounting structure for a fixed window for a vehicle that simplifies the structure and can be easily and easily installed.

According to the first aspect of the present invention , a vehicle structure outer plate 5 is attached to the outside of the vehicle, a vehicle structure plate 6 is attached to the inside of the vehicle, and the window frame is between the inner and outer plates. frame 2 is attached to the car structure bone frame 1, in the vehicle outside end portion of the window frame 2, a window glass 4 via the glass supporting frame 3, or to be located near the inside of the car body structure skin 5 that In the mounting structure of the fixed window for a vehicle that is mounted so as to be flush with the outer plate 5 , the window frame 2 and the glass support frame 3 are integrally formed as a unit window frame 10 , and the unit window frame 10 With the window glass 4 attached to the glass support frame 3 , the window frame 2 side of the unit window frame 10 is fixed to the vehicle body frame 1 with screws 18 .

  In the mounting structure of the vehicle fixed window according to claim 1, when the window glass 4 is mounted so as to be positioned in the vicinity of the inner side of the vehicle structural body outer plate 5, the inner peripheral edge portion of the window glass 4. 4b is affixed on the glass support frame 3 of the unit window frame 10 with a simple adhesive such as a double-sided adhesive tape 20 or the like.

  According to a third aspect of the present invention, in the vehicle fixed window mounting structure according to the first aspect, when the window glass 4 is mounted so as to be flush with the vehicle structural body outer plate 5, the in-vehicle side surface peripheral edge portion 4 b of the window glass 4. Is firmly fixed to the glass support frame 3 of the unit window frame 10 by the binder 11.

  According to a fourth aspect of the present invention, in the vehicle fixed window mounting structure according to the third aspect, the window glass 4 is fixed to the glass support frame 3 of the unit window frame 10 by the bonding material 11 so as to fix the vehicle interior side peripheral edge 4b. The ceramic coating layer 23 is formed on the peripheral surface 4b of the vehicle interior side surface.

  According to the first aspect of the present invention, the window frame and the glass support frame are integrally formed to form a unit window frame. The window glass is attached to the glass support frame of the unit window frame, and this unit Since it is only necessary to fix the window frame side of the window frame to the vehicle structure frame with screws, the vehicle fixing window can be easily and easily installed in a short time. Moreover, since the window frame and the glass support frame are integrally formed, the number of members of the fixed window constituting member can be reduced, thereby reducing the number of steps and reducing the cost.

  When the window glass is mounted so as to be positioned in the vicinity of the inner side of the outer plate of the vehicle structure as in the invention according to claim 2, the unit window frame is formed with a simple adhesive such as a double-sided adhesive tape on the inner side edge of the window glass. By pasting on the glass support frame, the window glass can be quickly attached to the unit window frame, and the installation work of the vehicle fixed window becomes easier and easier.

  When the window glass is mounted so as to be flush with the outer frame of the vehicle structure as in the invention according to claim 3, the inner peripheral edge of the window glass is firmly attached to the glass support frame of the unit window frame by the binder. By fixing, the window glass can be quickly attached to the unit window frame, and the installation work of the vehicle fixed window becomes easier and easier.

According to the invention according to claim 4, in fixing the vehicle interior side peripheral portion of the window glass to the glass support frame of the unit window frame by the binder, by forming a ceramic coating layer on the vehicle interior side peripheral portion of the window glass, The performance of the binder can be prevented from being deteriorated, and the binder can no longer be seen from the outside of the window glass, so that the appearance and appearance can be improved.

  A preferred embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a front view of a vehicle fixed window according to the present invention as viewed from the inside of the vehicle, and FIG. 2 is an enlarged view of line XX in FIG. FIG. 3 is a cross-sectional view, and FIG. 3 is an explanatory drawing showing a mounting method of the vehicle fixed window shown in FIG. FIG. 4 is a cross-sectional view similar to FIG. 2 showing another mounting structure for a fixed train window according to the present invention, and FIG. 5 is an explanatory drawing showing the mounting construction method.

  In the fixed window for a vehicle according to the present invention, the window frame 2 and the glass support frame 3 are integrally formed to form a rectangular frame-shaped unit window frame 10 as shown in FIG. In a state where the window glass 4 is attached to the glass support frame 3, the vehicle support frame 3 side of the unit window frame 10 is supported by the vehicle structure frame 1, and the window frame 2 side is supported by the screw 18. It is intended to be fixed to.

  The vehicle fixed window shown in FIG. 2 shows an attachment structure in which the window glass 4 is attached to the glass support frame 3 of the unit window frame 10 so as to be positioned in the vicinity of the inside of the vehicle structural body outer plate 5. As shown in FIG. 3, when mounting the vehicle fixed window, first, the glass support frame 3 of the unit window frame 10 is attached to the inner peripheral edge 4 b of the window glass 4 with, for example, a double-sided adhesive tape 20 (simple adhesive). The lower end surface of the window glass 4 is supported by the horizontal piece 3b of the glass support frame 3 through the packing 21, whereby the window glass 4 is supported by the glass support frame of the unit window frame 10. 3 is integrally attached.

  Note that the double-sided pressure-sensitive adhesive tape 20 is most convenient as a simple patch, but a commonly used adhesive may be used. As shown in FIG. 2, in the case of the mounting structure in which the window glass 4 is mounted so as to be positioned in the vicinity of the inside of the vehicle structure outer plate 5, the periphery of the window glass 4 is finally passed through the outer seal material 7. When the window glass 4 is attached to the glass support frame 3 of the unit window frame 10, the window glass 4 is detached from the glass support frame 3 when the unit window frame 10 is moved. Therefore, a simple adhesive such as double-sided adhesive tape 20 is used.

  The unit window frame 10 in which the window glass 4 is integrally attached to the glass support frame 3 in this way is inserted into the window opening O from the inside of the vehicle as shown in FIG. The vehicle inner end 2a of the window frame 2 is fixed to the vehicle body frame 1 via the vehicle body plate 6 with screws 18. In this case, as shown in FIG. 2, a seal is provided on the vehicle outer side flange portion 1 a (fixed to the inner side surface of the vehicle structural body outer plate 5) of the vehicle structural frame 1 facing the vehicle outer surface peripheral edge 4 a of the window glass 4. The backup material 9 is pasted with an adhesive, and when the unit window frame 10 is inserted into the window opening O, the backup material 9 is applied to the vehicle outer surface peripheral edge 4a of the window glass 4. Further, the lower side of the glass support frame 3 supports the lower end of the support frame main body 3 a on the vehicle body frame 1 via the packing 19 as shown in FIG. 2.

  The seal backup material 9 is made of, for example, sponge rubber, and backs up the vehicle outer surface peripheral edge portion 4a of the window glass 4 and has a function of watertight sealing between the vehicle outer surface peripheral edge portion 4a and the vehicle structural body outer plate 5. Have. The seal backup material 9 may be attached to the vehicle outer surface peripheral edge 4a of the window glass 4.

  After the unit window frame 10 to which the window glass 4 is attached as described above is fixed to the vehicle body frame 1, a finishing outer seal is provided between the vehicle outer surface peripheral edge 4 a of the window glass 4 and the vehicle body outer plate 5. By stuffing the material 7, the mounting operation of the vehicle fixed window is completed, and the mounting structure is such that the window glass 4 is mounted so as to be positioned in the vicinity of the inside of the vehicle structural body outer plate 5 as shown in FIG. 2.

  According to the mounting structure of the fixed window for a vehicle as described above, the window frame 2 and the glass support frame 3 are integrally formed to form the unit window frame 10. If the glass 4 is attached, only the window frame 2 of the unit window frame 10 is fixed to the vehicle structure frame 1 with screws 18, and then the vehicle outer surface peripheral portion 4 a and the vehicle structure outer plate 5 By filling the outer sealing material 7 for finishing in between, the installation work of the vehicle fixed window can be completed easily and in a short time. Further, since the window frame 2 and the glass support frame 3 are integrated, the number of members of the fixed window constituent member can be reduced, thereby reducing the number of steps and reducing the cost.

  A modification of the vehicle fixed window mounting structure shown in FIG. 2 is shown in FIG. This is because a rubber packing 22 having a substantially H-shaped cross section is attached over the support frame body 3 a and the horizontal piece 3 b of the glass support frame 3 of the unit window frame 10, and a window is attached to the rubber packing 22. When the glass 4 is attached, and the unit window frame 10 is inserted into the window opening O, the rubber packing 22 is brought into contact with the outer flange portion 1a of the vehicle body frame 1 so that the installation work is performed. Is easier and easier.

  FIG. 4 shows an attachment structure of a vehicle fixed window in which the window glass 4 is attached to the glass support frame 3 of the unit window frame 10 so as to be flush with the vehicle structural body outer plate 5. When installing the fixed window, as shown in FIG. 5, first, the peripheral part on the inner side surface of the window glass 4 is a binding material (a kind of adhesive, generally called a bonding material, and has a strong adhesive force) 11. Thus, the window glass 4 is firmly fixed to the support frame body 3 a of the glass support frame 3 of the unit window frame 10, whereby the window glass 4 is integrally attached to the glass support frame 3 of the unit window frame 10. And the outer side sealing material 7 for finishing is attached between the outer peripheral end surface of the window glass 4, and the horizontal part 3b of the glass support frame 3. FIG.

  Thus, the unit window frame 10 in which the window glass 4 is integrally attached to the glass support frame 3 in advance is inserted into the window opening O from the inside of the vehicle as shown in FIG. The window glass 4 is positioned so as to be flush with the vehicle body outer plate 5 by being fixed to the vehicle body frame 1 with the screws 18 via the vehicle body plate 6. Further, the lower side of the glass support frame 3 supports the lower end of the support frame main body 3 a on the vehicle body frame 1 via the packing 19 as shown in FIG. 4. Thereafter, if the outer sealing material 7 protrudes from between the window glass 4 and the vehicle body outer plate 5, the outer sealing material 7 is scraped cleanly, and if the outer sealing material 7 is insufficient, the outer sealing material is appropriately selected. 7 is compensated for, and the outer sealing material 7 is finished to obtain an attachment state as shown in FIG.

  When the vehicle interior side peripheral edge 4b of the window glass 4 is fixed to the glass support frame 3 of the unit window frame 10 by the binder 11, as shown in FIG. The black ceramic coating layer 23 is formed on the peripheral edge 4b by ceramic coating by ceramic baking. That is, when the window glass 4 is attached to the glass support frame 3 of the unit window frame 10 by the bonding material 11 so as to be flush with the vehicle structural body outer plate 5, the window glass 4 is transparent. Since the performance of the binding material 11 is likely to be deteriorated by exposure to light, the performance of the binding material 11 can be prevented from being deteriorated by forming the black mimic film layer 23 on the inner peripheral edge 4b of the window glass 4. The binding material 11 becomes invisible from the outside of the window glass 4 so that the appearance and appearance can be improved.

  In the embodiment shown in FIGS. 2 to 6, the unit window frame 10 in which the window frame 2 and the glass support frame 3 are integrally formed has a substantially U-shaped cross section. The inner end 2a of the vehicle is fixed to the inner surface of the vehicle body frame 1 with the screws 18 via the vehicle body plate 6, but in this way, the screw 18 stops are exposed to the inner side of the vehicle. You will lose. Accordingly, the unit window frame 10 is formed in a hollow frame shape as shown in FIG. 7, and the outer peripheral side frame portion 10 a of the hollow frame-shaped unit window frame 10 is connected to the inner peripheral wall of the vehicle structural bone frame 1 via the packing 19. A screw 18 is fixed to the portion 1b, and the inner end 2a of the hollow frame-shaped unit window frame 10 is only pressed against the inner peripheral edge of the vehicle body plate 6 as shown in FIG. Is not exposed to the inside of the car, and the appearance is improved.

  In this case, when screwing the screw 18 from the outer peripheral side frame portion 10a of the hollow frame-shaped unit window frame 10 to the inner peripheral wall portion 1b of the vehicle structural frame frame 1, the inner peripheral side frame portion 10b side of the hollow frame-shaped unit window frame 10 is used. A work opening 24 is provided, and an electric screwdriver is inserted through the opening 24 to screw the screw 18. After the screwing, a cap 25 for closing may be attached to the work opening 24. Each of the unit window frame 10 shown in FIGS. 2 to 6 and the hollow frame-shaped unit window frame 10 shown in FIG. 7 is composed of four members, an upper and lower member and a left and right member. It is formed by framing it into a frame shape.

It is the front view which looked at the fixed window for vehicles concerning the present invention from the car inside. FIG. 2 is an enlarged sectional view taken along line XX in FIG. 1. It is explanatory drawing which shows the installation construction of the fixed window for vehicles shown in FIG. It is sectional drawing similar to FIG. 2 which shows the attachment structure of the other fixed window for trains which concerns on this invention. It is explanatory drawing which shows the installation construction of the fixed window for vehicles shown in FIG. It is sectional drawing which shows the modification of the fixed window attachment structure shown in FIG. FIG. 5 is a cross-sectional view similar to FIG. 2 showing another example of screwing the unit window frame to the vehicle structure frame. (a) And (b) is sectional drawing of the conventional fixed window for vehicles.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Vehicle structure bone frame 2 Window frame 3 Glass support frame 4 Window glass 5 Vehicle structure outer plate 6 Vehicle structure board 10 Unit window frame 11 Binding material 20 Double-sided adhesive tape (simple adhesive material)
23 Ceramic coating layer

Claims (4)

A vehicle structure outer plate 5 is attached to the outside of the vehicle with a vehicle structure frame 1 sandwiched therebetween, and a vehicle structure plate 6 is attached to the inside of the vehicle. attached to, the vehicle outside end portion of the window frame 2, a window glass 4 via the glass supporting frame 3, and to be located near the inside of the car body structure skin 5 or its outer plate 5 flush in the mounting structure of an attached vehicle fixed window comprising such a window frame 2 and the glass support frame 3 and a unit window frame 10 formed integrally, the window glass 4 in the glass supporting frame 3 of the unit window frame 10 In the state which attached, the window frame 2 side of this unit window frame 10 is fixed to the vehicle structure frame frame 1 with the bis | screw 18 , The mounting structure of the fixed window for vehicles characterized by the above-mentioned. When the window glass 4 is mounted so as to be positioned in the vicinity of the inside of the vehicle structural body outer plate 5 , the glass support frame of the unit window frame 10 is attached to the inner peripheral edge 4 b of the window glass 4 with a simple adhesive such as a double-sided adhesive tape 20. mounting structure of a vehicle fixed window according to claim 1, wherein the paste to 3. When the window glass 4 is mounted so as to be flush with the vehicle structural body outer plate 5 , the inner peripheral edge 4 b of the window glass 4 is firmly fixed to the glass support frame 3 of the unit window frame 10 by the binder 11. The mounting structure for a fixed window for a vehicle according to claim 1. When the vehicle interior side peripheral edge 4 b of the window glass 4 is fixed to the glass support frame 3 of the unit window frame 10 by the binder 11 , a ceramic coating layer 23 is formed on the vehicle interior peripheral edge 4 b of the window glass 4. The mounting structure for a vehicle fixed window according to claim 3.

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