JP6415914B2 - Windmill for automobiles - Google Patents

Description

  The present invention relates to an automobile wind molding that is inserted into a gap between a peripheral edge of a window glass and a peripheral edge of a window frame opening after fixing the window glass to a window frame opening of a vehicle body panel.

  Conventionally, in an automobile, as shown in FIGS. 8 and 9, an automobile wind molding 100 is mounted in a gap S between the periphery of the window glass G and the periphery F 1 of the window frame opening F of the vehicle body panel. The gap S is covered with 100. Reference numeral A denotes an adhesive that fixes the edge of the window glass G to the window frame opening F.

  The wind molding 100 is formed by extrusion using a deformable material such as plastic or rubber, and a head 101, a leg 105 extending from the back surface of the head 101, and a lip 111 extending from the leg 105 are integrally formed. Has been. The head portion 101 is a portion that covers the gap S, and has a width that extends from the outer surface G1 of the peripheral edge of the window glass G to the ceiling surface P of the vehicle body panel. The leg portion 105 is a portion that is inserted into the gap S, and has a window glass fitting groove 107 into which a peripheral edge of the window glass G is fitted on the side surface of the leg portion 105 on the window glass side. The lip 111 is formed on the opposite side of the window glass fitting groove 107 from the vicinity of the end of the leg portion 105 to reach the peripheral edge F1 of the window frame opening F. The lip 111 pushes the leg 105 attached to the gap S toward the wind glass G to ensure the fitting of the peripheral edge of the wind glass G and the wind glass fitting groove 107, and the wind molding 100 is lifted. To prevent. Reference numeral 108 denotes a metal core material embedded in the leg portion 105.

  As shown in (10-1) of FIG. 10, as a method for attaching the window molding 100, the window glass G is first fixed to the window frame opening F, and then the leg 105 of the window molding 100 is attached. In a state where the peripheral edge of the window glass G and the peripheral edge F1 of the window frame opening F are directed toward the gap S, the head part 101 of the wind molding 100 is pushed to insert the leg part 105 of the wind molding 100 into the gap S. There is a method of fitting the peripheral edge of the window glass G into the window glass fitting groove 107.

  However, when the head portion 101 of the wind molding 100 is pushed and the leg portion 105 is inserted into the gap S, the front end side of the lip 111 is positioned at the window frame opening F as shown in FIG. In contact with the peripheral edge F1, the head 101 side of the window molding 100 tends to tilt toward the wind glass G side, and it takes time to insert it correctly. Further, even if an attempt is made to suppress the inclination of the window molding 100 by setting the pressing position of the head 101 closer to the peripheral edge F1 of the window frame opening in the head 101, the head 101 is pressed and deformed in that case. However, since it is difficult to apply a pressing force to the leg portion 105, it is difficult to insert the leg portion 105 into the gap S, and the inclination of the wind molding 100 cannot be suppressed.

JP-A-5-177690 JP-A-8-142626

  The present invention has been made in view of the above points, and the leg portion is easily provided in the gap between the periphery of the window glass fixed to the window frame opening of the vehicle body panel and the periphery of the window frame opening of the vehicle body panel. The object is to provide an automobile wind molding that can be correctly inserted and mounted.

The invention of claim 1 includes a head and a leg extending from the back surface of the head, a window glass periphery fixed to the window frame opening of the vehicle body panel, and a window frame opening periphery. In the automotive window molding in which the leg is inserted into the gap of the vehicle and the gap is covered with the head from the outside of the vehicle, the head projects to both sides of the leg, and the wind is on one side of the leg. A glass fitting groove is formed, and on the opposite side, a lip extending in the opposite direction to the window glass fitting groove from the tip side of the leg is formed with a length reaching the periphery of the window frame opening, wherein the said window glass fitting groove from the leg portion between the lip and the head pressing receiving portion distally extending in the opposite direction is bent toward the rear surface of the head is formed, the pressable portion For the head that protrudes to the side, the leg is inserted into the gap. It is deformed by the pressing during the wherein the distal end of the pressable portion and the back surface is supported in contact.

  According to a second aspect of the present invention, in the first aspect of the present invention, the pressure receiving portion is configured such that the surface on the side facing the lip is the lip toward the base side of the pressure receiving portion from the bent position on the distal end side of the pressure receiving portion. And the thickness of the pressure receiving portion gradually increases from the bent position on the distal end side of the pressure receiving portion to the base side of the pressure receiving portion.

  A third aspect of the present invention is directed to the first or second aspect, wherein the head includes a wind glass side head projecting toward the window glass fitting groove on one side of the leg, and the pressure receiving portion side on the opposite side. And the pressure receiving part side head is made of a material that is more flexible than the window glass side head, and the leg part and the pressure receiving part are the pressure receiving part. It is formed of a material harder than the head part.

  Invention of Claim 4 is provided in the front end side of the said leg part rather than the said lip in any one of Claim 1 to 3, It extends to the opposite side to the said window glass fitting groove | channel, and is from the said lip. An anti-rotation elastic protrusion is formed so as to move away.

  According to the invention of claim 1, the operation when inserting the leg portion of the window molding into the gap between the peripheral edge of the window glass fixed to the window frame opening of the vehicle body panel and the peripheral edge of the window frame opening is performed. If the portion of the head protruding to the side of the pressure receiving portion is pushed, the pressed head portion is deformed and the back surface thereof is supported in contact with the tip of the pressure receiving portion, and the pressing force is applied to the pressure receiving portion. It is transmitted to the leg through. Thereby, it becomes easy to insert the leg portion of the window molding into the gap between the periphery of the window glass and the periphery of the window frame opening. Further, when a pressing force is applied to the tip of the pressure receiving portion, a moment is generated in the pressure receiving portion to rotate the window frame opening portion around the base on the leg side, and the lip is inserted when the leg portion is inserted. The inclination of the window molding due to contact with the peripheral edge of the window frame opening can be suppressed, and the correct insertion becomes easy.

  According to the second aspect of the present invention, since the pressing receiving portion is reinforced on the side facing the lip, the pressing force of the head can be more effectively received by the pressing receiving portion, and the insertion of the leg portion of the wind molding can be performed. It becomes easy and the inclination of the wind molding can be effectively suppressed.

  According to the invention of claim 3, the pressure receiving portion side head is easily deformed by pressing and is easily brought into contact with the front end of the pressure receiving portion, and the leg portion and the pressure receiving portion are located more than the pressure receiving portion side head. Since it consists of a hard material, a leg part and a press receiving part become difficult to deform | transform by press, and it becomes easy to insert a leg part correctly in the clearance gap between the periphery of a window glass, and the periphery of a window frame opening part.

  According to the invention of claim 4, since there is an anti-rotation elastic protrusion that extends to the opposite side of the window glass fitting groove on the distal end side of the leg from the lip and is formed to be away from the lip, When the legs of the window molding are inserted into the gap between the window glass edge fixed to the window frame opening of the vehicle body panel and the window frame opening edge, the anti-rotation elastic protrusion contacts the bottom of the gap. The leg is guided to the correct position in the gap, and after inserting the leg in the gap, the leg is prevented from rotating due to the restoration of the lip, and the leg is more reliably maintained at the correct position in the gap. can do.

It is sectional drawing of the wind molding for motor vehicles of 1st Example in this invention. It is sectional drawing which shows the press state at the time of inserting the leg part of the wind molding of 1st Example in a clearance gap. It is sectional drawing which shows the press state at the time of inserting the leg part of the wind molding of 1st Example in a clearance gap. It is sectional drawing after inserting the leg part of the wind molding of 1st Example in a clearance gap. It is sectional drawing of the wind molding for motor vehicles of 2nd Example in this invention. It is sectional drawing which shows the press state at the time of inserting the leg part of the wind molding of 2nd Example in a clearance gap. It is sectional drawing after inserting the leg part of the wind molding of 2nd Example in a clearance gap. It is a perspective view which shows a part of motor vehicle. It is 9-9 sectional drawing of FIG. 8, and is a figure which shows the conventional wind molding. It is sectional drawing at the time of inserting the leg part of the conventional wind molding in a clearance gap.

  Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 4, the window molding 10 of the first embodiment shown in FIG. 1 includes a window glass G periphery fixed to a window frame opening F of a vehicle body panel and a window frame opening F periphery F1. The gap S is inserted from the outside of the vehicle.

In the wind molding 10, a head 11, a leg 21, a pressure receiving portion 31, a lip 41, and an anti-rotation elastic protrusion 51 are integrally extruded.
The head portion 11 has a width from the peripheral outer surface G1 of the window glass G shown in FIG. 4 to the gap S to reach the ceiling portion outer surface P of the vehicle body panel. The head 11 has a head 13 on the side of the wind glass and a head 15 on the side of the pressure receiving part.

  The head portion 13 on the side of the wind glass is a portion that protrudes toward the side of the window glass fitting groove 23 on one side of a leg portion 21 described later. On the other hand, the head portion 15 on the side of the pressure receiving portion is a portion protruding to the opposite side, that is, the side of the pressure receiving portion 31 described later. In addition, as for the head part 13 by the side of the window glass, the said leg part 21 is extended from the back surface by the side of a base.

  The material of the head 11 is made of plastic or rubber, and the head 15 on the side of the pressure receiving portion is made of a material that is more flexible than the head 13 on the side of the window glass. The pressure receiving portion side head 15 is preferably 75 to 85 degrees in Shore hardness A scale (hereinafter abbreviated as HsA), and the wind glass side head 13 is preferably 85 to 95 degrees in HsA. By setting it as the said hardness range, the head 15 of the said pressure receiving part can be elastically deformed, On the other hand, the head 13 by the side of the said wind glass can be made into a thing with low deformability and a hard thing. As a specific material, the head portion 15 of the pressure receiving portion is made of soft vinyl chloride resin of 75 to 85 degrees with HsA, and the head portion 13 on the wind glass side is hard vinyl chloride resin of 85 to 95 degrees with HsA. The example which comprises is given.

  The leg portion 21 extends from the rear surface of the base portion side of the head portion 15 on the window glass side, and has a protruding portion 22 that protrudes toward the head portion 15 side on the window glass side at the tip of the leg portion 21. It is composed of a letter shape. A portion between the head portion 15 on the window glass side and the protruding portion 22 at the tip of the leg portion 21 constitutes a window glass fitting groove 23. The window glass fitting groove 23 is set to a groove width into which the periphery of the window glass G can be inserted. A metal core material 27 is embedded in the leg portion 21.

  The press receiving portion 31 is on the side opposite to the window glass fitting groove 23 in the leg portion 21 and at a position between the head 15 on the press receiving portion side of the head 11 and a lip 41 described later. Is formed. The pressure receiving portion 31 extends from the leg portion 21 in the opposite direction of the window glass fitting groove 23, and the distal end side is bent toward the back surface of the pressure receiving portion side head 15, and the head on the pressure receiving portion side It approaches the back surface of the part 15. An interval between the bent tip 34 of the pressure receiving portion 31 and the back surface of the head 15 on the pressure receiving portion side is set to an appropriate value, but is preferably 1 to 3 mm. Further, the length of the pressure receiving portion 31 is such that the window molding 10 has a gap S between the peripheral edge of the window glass G fixed to the window frame opening F of the vehicle body panel and the peripheral edge F1 of the window frame opening F. It is preferable that the pressure receiving portion 31 has a length that does not interfere with the peripheral edge F1 of the window frame opening F when inserted into the window frame.

  The leg portion 21 and the pressure receiving portion 31 are made of a material harder than the head portion 15 on the pressure receiving portion side, and are set to have low deformability. The hardness of the leg portion 21 and the pressure receiving portion 31 is preferably 85 to 95 degrees in HsA. Specific materials of the leg portion 21A and the pressure receiving portion 31 include a hard vinyl chloride resin of 85 to 95 degrees in HsA. In this embodiment, the head portion 15 on the window glass side, the leg portion 21 and the pressure receiving portion 31 are integrally formed of the same material and the same hardness, but may be different members or different hardnesses. .

  The lip 41 is formed on the opposite side of the leg 21 from the window glass fitting groove 23, and from the tip side of the leg 21 (that is, the side opposite to the head 11) to the window glass fitting groove 23. Extends in the opposite direction. The lip 41 is formed to be longer than the pressure receiving portion 31, and when the leg portion 21 is inserted into the gap S, the tip side contacts the inner surface of the peripheral edge F1 of the window frame opening F and bends. The leg portion 21 is configured to be pressed against the periphery of the window glass G. The lip 41 is made of a flexible material that can be elastically deformed, and a material of 60 to 70 degrees in HsA is preferable. As an example, a soft vinyl chloride resin having an HsA of 60 to 70 degrees is given.

  The anti-rotation elastic protrusion 51 contacts the bottom portion in the gap S when the leg portion 21 is inserted into the gap S to guide the leg portion 21 to the correct position in the gap S, and the gap After the leg portion 21 is inserted into S, the leg portion 21 is prevented from rotating due to the restoration of the lip 41, and the leg portion 21 is more reliably maintained at the correct position in the gap S. . The anti-rotation elastic protrusion 51 is provided on the distal end side of the leg portion 21 with respect to the lip 41, extends to the opposite side of the window glass fitting groove 23, and is formed to be away from the lip 41. . The anti-rotation elastic protrusion 51 is made of a flexible material that can be elastically deformed, and a material of 60 to 70 degrees in HsA is preferable. As an example, a soft vinyl chloride resin having an HsA of 60 to 70 degrees is given. The anti-rotation elastic protrusion 51 may not be provided.

  As shown in FIG. 2, the window molding 10 is mounted in a gap S between a peripheral edge of the window glass G fixed to a window frame opening F of a vehicle body panel and a peripheral edge F1 of the window frame opening F. At this time, the glass fitting groove 23 is on the window glass G side, and the tip of the leg portion 21 is positioned outside the gap S, so that the head on the pressure receiving portion side of the head 11 of the wind molding 10 is positioned. The portion 15 is pressed toward the gap S from the outside of the vehicle.

  The head 15 on the side of the pressure receiving part is deformed to the side of the pressure receiving part 31 by pressing, and the back surface comes into contact with the bent tip 34 of the pressure receiving part 31. A pressing force is applied. Accordingly, the pressing force is applied to the leg portion 21 through the pressing receiving portion 31, and the leg portion 21 is inserted into the gap S.

  When the leg portion 21 is inserted into the gap S by the pressing, the lip 41 comes into contact with the peripheral edge F1 of the window frame opening F so that the lip 41 contacts the pressing receiving portion 31 side and the pressing receiving portion side head. Bending toward the portion 15 side, and a force for inclining the head side of the leg portion 21 toward the wind glass G side by the restoring force of the bent lip 41 acts. However, the pressing force applied to the tip 34 of the pressure receiving portion 31 causes a rotational moment about the base of the pressure receiving portion 31 to act in the pressing direction, so that the pressure receiving portion 31 and the leg portion 21 are Inclination to the window glass G is prevented. Thereby, as shown in FIG. 3, the leg portion 21 is correctly inserted into the gap S, and the peripheral edge of the window glass G is fitted into the glass fitting groove 23. Further, when the leg portion 21 is inserted into the gap S, the elastic rotation preventing projection 51 serves to assist the moment due to the pressing force, and thereafter release the pressing. Thus, as shown in FIG. 4, the mounting of the wind molding 10 in the gap S is completed.

  The wind molding 10A of the second embodiment shown in FIGS. 5 to 7 is different from the wind molding 10 of the first embodiment in the configuration of the pressure receiving portion 31A, and the other configurations are the same. In the description of the window molding 10A of the second embodiment, the same components as those of the window molding 10 of the first embodiment will be denoted by the same reference numerals, and the description thereof will be omitted, and only different parts will be described.

  In the pressure receiving portion 31A of the wind molding 10A of the second embodiment, the surface 35A on the side facing the lip 41 is directed from the bent position 32A on the distal end side of the pressure receiving portion 31A toward the base portion 33A side of the pressure receiving portion. Thus, the thickness of the pressure receiving portion 31A gradually increases from the bending position 32A on the distal end side of the pressure receiving portion 31A toward the base portion 33A side of the pressure receiving portion 31A. . Thereby, the lip 41 side of the pressure receiving portion 31A constitutes a reinforcing support portion 37A having an increased thickness.

  As shown in FIG. 6, in the wind molding 10A of the second embodiment, when the leg portion 21 is inserted into the gap S, the head portion 15 on the pressure receiving portion side of the head portion 11 is pressed from the outside of the vehicle. Then, the head 15 on the side of the pressure receiving part is deformed to the side of the pressure receiving part 31A, and the back surface of the head 15 on the side of the pressure receiving part is in contact with the bent tip 34A of the pressure receiving part 31A. A pressing force is applied to the bent tip 34A of the pressure receiving portion 31A. At this time, since the lip 41 side of the pressure receiving portion 31A is a reinforcing support portion 37A having an increased thickness, the pressing force can be reliably transmitted to the leg portion 21 by suppressing deformation of the pressure receiving portion 31A. Can do.

  Further, when the leg 21 is inserted into the gap S, the head side of the leg 21 is moved by the restoring force of the lip 41 bent in contact with the peripheral edge F1 of the window frame opening F. The force which tries to incline to the wind glass G side works. However, the pressing force applied to the tip 34 of the pressure receiving portion 31A is suppressed from being used for the deformation of the pressure receiving portion 31A due to the presence of the reinforcing support portion 37A, and the base 33A of the pressure receiving portion 31A is suppressed. A rotational moment centered on can be reliably generated in the pressing direction. As a result, the leg portion 21 can be more reliably prevented from tilting toward the window glass G, and the leg portion 21 can be more accurately and easily inserted into the gap S. Thereafter, by releasing the pressing, the mounting of the wind molding 10A in the gap S is completed as shown in FIG.

  As described above, according to the present invention, it becomes easier to insert the leg portions of the window molding into the gap between the periphery of the window glass and the periphery of the window frame opening, and the inclination of the window molding can be suppressed. It becomes easy to insert correctly into the gap between the peripheral edge of the window and the peripheral edge of the window frame opening.

DESCRIPTION OF SYMBOLS 10, 10A Wind molding 11 Head 21 Leg 23 Wind glass fitting groove 31, 31A Press receiving part 32A Bending position of the tip side of the pressure receiving part 33A Base part of the pressure receiving part 34, 34A Bent tip part 35 Opposing the lip 41 Side lip 51 Anti-rotation elastic protrusion F Window frame opening of vehicle body panel G Window glass S Gap between window glass edge and window frame opening edge

Claims (4)

A leg portion extending from the back surface of the head portion, and the leg portion is disposed in a gap between a window glass periphery fixed to the window frame opening of the vehicle body panel and the window frame opening periphery. In an automobile wind molding that is inserted and covers the gap with the head from the outside of the vehicle,
The head projects to both sides of the leg,
A window glass fitting groove is formed on one side of the leg portion, and a lip extending in the opposite direction to the window glass fitting groove from the distal end side of the leg portion is formed on the periphery of the window frame opening portion on the opposite side. A pressure receiver that is formed to reach the length and extends between the lip and the head from the leg portion in a direction opposite to the window glass fitting groove, and the front end is bent toward the back surface of the head. Part is formed ,
The head protruding to the side of the pressure receiving portion is deformed by the pressure when the leg portion is inserted into the gap, and the back surface of the head and the tip of the pressure receiving portion are supported and supported. Windmill for automobiles.   The pressure receiving portion is inclined so that a surface on the side facing the lip approaches the lip toward a base side of the pressure receiving portion from a bent position on a distal end side of the pressure receiving portion, 2. The automobile wind molding according to claim 1, wherein the thickness gradually increases from a bent position on a distal end side of the pressure receiving portion to a base side of the pressure receiving portion. The head portion has a wind glass side head portion projecting toward the window glass fitting groove side on the one leg side, and a pressure receiving portion side head portion projecting to the opposite pressure receiving portion side, The press receiving part side head is formed of a material that is more flexible than the window glass side head,
The automobile wind molding according to claim 1 or 2, wherein the leg portion and the pressure receiving portion are formed of a material harder than the pressure receiving portion side head.   The anti-rotation elastic protrusion is formed on the distal end side of the leg portion with respect to the lip, extends to the opposite side of the window glass fitting groove, and is away from the lip. Item 4. The automobile wind molding according to any one of Items 1 to 3.

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