JP4717498B2 - Wind Mall - Google Patents

Description

  The present invention relates to a wind molding.

  As shown in FIG. 16, a wind molding 80 is mounted around the front windshield, rear windshield, etc. of the automobile to seal the gap P between the windshield 50 and the vehicle body panel 60. As shown in FIG. 17, this window molding is formed by molding a synthetic resin molding 80b, which is extruded from a synthetic resin material into a predetermined cross-sectional shape and cut into a predetermined length and a predetermined angle, at an angle corresponding to the corner of the window glass 50. It is formed in series by joining. The synthetic resin molding 80b is provided with a leg 82 projecting on the back side of the decorative portion 81, and provided with a sealing lip 83 on one side surface of the leg portion 82 so as to abut the standing surface 60a of the vehicle body panel. A protrusion 84 that forms a wind glass fitting groove 85 is formed on the side surface with the decorative portion 81.

  However, as shown in FIG. 18, the synthetic resin molding 80b is cut at the same angle (β1 = β2), such as the lip 83 and the decorative portion 81, and the resultant synthetic resin molding 80b is joined at the cut surface. Thus, when the corner portion of the wind molding is formed, the obtained wind molding 80 is attached to the gap P between the wind glass 50 and the vehicle body panel 60 as shown in FIG. The side 83a comes into contact with the standing surface 60a of the vehicle body panel and is bent toward the decorative portion 81, and the lip 83 is left over at the corner 86, and the heel S is generated, and the appearance of the corner is easily damaged. Moreover, in some cases, a gap may be formed between the standing surface 60a of the vehicle body panel and the lip 83. In addition, there is a problem that the rebound of the lip 83 is increased and the wind molding is easily detached.

  Therefore, in order to solve the problem, the angle β1 of the tip at the joint portion of the lip shown in FIG. 18 is adjusted so that the tip side 83a of the corner portion 86 of the lip 83 is made like the wind molding 80A shown in FIG. There is something that is flipped up to the decorative portion 81 side.

  However, in the case where the tip of the lip corner is flipped up, it is necessary to determine the cutting angle and the flip-up angle of the lip according to the corner shape of the wind glass and the shape of the vehicle body panel. Therefore, the angle must be changed over and over again, which is not only cumbersome but also expensive. Moreover, since the lip is flipped up, when the height of the surface of the vehicle body panel is low, the tip of the corner of the lip may protrude from the surface of the vehicle body panel and the appearance may be impaired. Further, since the corner portion of the lip that is raised is less deformable due to the square shape, the deformation along the vehicle body panel is impaired, and due to the shape of the corner portion of the windshield and the variation in the installation of the vehicle body panel, etc. May cause a gap between the vehicle body panel and the appearance may be impaired.

Japanese Unexamined Patent Publication No. 2000-71761

  The present invention has been made in view of the above points, and without being affected by the shape of the wind glass, the shape of the vehicle body panel, the variation in the installation of the vehicle body panel, etc. The object is to provide a wind molding that does not easily protrude from the body panel surface and has a good appearance.

According to a first aspect of the present invention, there is provided a window between the leg projecting on the back surface of the decorative portion, a lip formed on one side surface of the leg portion, and the decorative portion on the opposite side surface of the leg portion. And a ridge formed so as to constitute a glass fitting groove, the lip is turned outward, the window glass fitting groove is turned inward, and has a corner portion formed at a predetermined angle. In the synthetic resin wind molding, a groove having a V-shaped cross section is formed on the front and / or back surface of the corner portion of the lip along the direction from the outer edge side to the inner edge side of the corner portion. It relates to the Wind Mall.

The invention of claim 2 comprises a window glass peripheral edge fixing part fixed to the peripheral edge of the window glass, and a lip formed on one side surface, and a corner formed at a predetermined angle with the lip facing outward. The synthetic resin wind molding has a V-shaped groove formed in a direction from the outer edge side to the inner edge side of the corner portion on the front and / or back surface of the corner portion of the lip. According to the featured wind molding.

According to the present invention, when the window molding is attached to the periphery of the windshield, and in that state, attached to the periphery of the opening for the windshield of the vehicle body, the lip of the wind molding contacts the standing surface of the vehicle body panel, Even if there is a surplus in the lip, the groove formed in the corner of the lip is deformed such as closing the groove to absorb the surplus and suppress the generation of wrinkles due to the surplus. At the same time, the corners of the lip are easily deformed along the standing surface of the vehicle body panel due to the deformability of the groove , and the corners of the lip can be prevented from protruding from the surface of the vehicle body panel. Further, the wind molding of the present invention can absorb the shape of the wind glass and the variation in the mounting of the body panel by the deformation of the groove formed in the corner of the lip, and the gap between the lip and the body panel. Etc. can be suppressed, and the appearance can be improved. Therefore, no complicated adjustment work is required.

  FIG. 1 is a perspective view showing the vicinity of a corner portion of a wind molding according to the first embodiment of the present invention, FIG. 2 is a perspective view of a joint portion according to the first embodiment, and FIG. 3 is 3-3 in FIGS. 4 is a perspective view showing the vicinity of a corner portion of a wind molding according to the second embodiment, FIG. 5 is a sectional view taken along the line 5-5 in FIG. 4, and FIG. 6 is a view of the synthetic resin molding according to the second embodiment. FIG. 7 is a schematic view showing a cut state, FIG. 7 is a schematic view showing the cutting and joining of the lip of the synthetic resin molding according to the second embodiment at the position 7-7 in FIG. 6, and FIG. FIG. 9 is a perspective view showing the vicinity of the corner of the wind molding according to the fourth embodiment. FIG. 10 is a perspective view showing the vicinity of the corner of the wind molding according to the fifth embodiment. FIG. 11 is a perspective view showing the vicinity of the corner of the wind molding according to the sixth embodiment, and FIG. FIG. 13 is a perspective view showing the vicinity of a corner of the wind molding according to the eighth embodiment, and FIG. 14 is a corner of the wind molding according to the ninth embodiment. FIG. 15 is a perspective view showing the vicinity of a corner of a wind molding according to the tenth embodiment.

  A wind molding 10 according to the first embodiment shown in FIG. 1 is formed by injecting a joint portion 40 between cut end portions 21 and 21 of synthetic resin moldings 20 and 20 that are extruded into a predetermined cross-sectional shape and cut to a predetermined length. The corner 11 of the window molding is formed by molding (injection molding). Similar to FIG. 16 used in the description of the prior art, the window glass 50 of the automobile and the standing surface 60a of the vehicle body panel (window frame) 60 are formed. It fits in the gap P. The window molding 10 includes a synthetic resin molding on one side of the corner portion 11, for example, a synthetic resin molding 201 along the longitudinal direction of the window glass, and a synthetic resin molding on the other side, for example, a synthetic resin molding 202. Is along the horizontal direction of the windshield.

  The synthetic resin molding 20 is made of a synthetic resin material such as polyvinyl chloride (PVC), and includes a decorative portion 25 constituting a design surface, a leg portion 27 projecting from the back side thereof, and one of the leg portions 27. A window glass fitting groove between a lip 29 provided on a side surface, that is, a side surface on the vehicle body panel side, and a side surface opposite to the lip 29 of the leg portion 27, that is, a side surface on the wind glass side, with the decorative portion 25. And a ridge (projection) 31 formed so as to constitute 33.

  A metal core material 28 is embedded in the leg portion 27 in order to increase the rigidity of the leg portion 27 and suppress expansion and contraction. The lip 29 is formed to be easily deformable and flexible, and when the window molding 10 is fitted into the gap P between the window glass 50 and the standing surface 60a of the vehicle body panel (window frame) 60, the vehicle body By abutting against the standing surface 60a of the panel, the space between the standing surface 60a of the vehicle body panel and the leg portion 27 is sealed.

  The synthetic resin molding 20 has the lip 29 facing outward and the window glass fitting groove 33 facing inward, and is joined at a predetermined angle by the joint portion 40, so that the outer periphery of the wind glass is formed. It has a corresponding shape.

  As shown in FIG. 2, the joint 40 is made of a synthetic resin material such as polyvinyl chloride (PVC), like the synthetic resin molding 20, and has a decorative portion 41 constituting a design surface and a protrusion on the back side. A leg portion 43, a lip 45 provided on one side surface of the leg portion 43, that is, a side surface on the vehicle body panel side, and a side surface opposite to the lip 45 of the leg portion 43, that is, a side surface on the wind glass side. It consists of a ridge (projection) 47 formed so as to constitute a window glass fitting groove 49 between the decoration portion 41. The synthetic resin molding 20 and the joint portion 40 include decorative portions 25 and 41, leg portions 27 and 43, lips 29 and 45, window glass fitting grooves 33 and 49, and protrusions 31 and 47. Each is formed in a series.

Moreover, the said junction part 40 is formed in the corner | angular part 11 of a wind molding corresponding to the corner | angular part of a wind glass. In the corner portion 11, a groove 48 is formed on the surface of the corner portion 46 of the lip 45 along a direction D <b> 1 from the outer edge side 461 to the inner edge side 462 of the corner portion 45 of the lip 45. The groove 48 is mounted on the periphery of the windshield opening of the vehicle body with the wind molding 10 mounted on the periphery of the windshield, and the corner 46 of the lip contacts the standing surface of the vehicle body panel. deformed into, to prevent wrinkles due to meat-odd lip, also state, and are intended to prevent the vehicle body panel surface of the corner portion 46 of the lip projects, corresponding to the easily deformable portion. The groove shape of the groove 48 is not particularly limited, but is preferably a V-shaped cross section as shown in FIG. In the case of the V shape, the groove opening angle f is 60 to 90 degrees, and the groove remaining margin e is about 0.2 to 0.7 mm. When contacting, it is preferable because the groove can be easily closed and deformed, and the surplus can be effectively absorbed. Further, the groove 48 may be formed over the entire width from the tip of the lip corner 46 to the leg 43, but at least between the tip of the lip corner 46 and the leg 43 is formed. Preferably it is done.

  The window molding 10A according to the second embodiment shown in FIG. 4 has a gap P between the window glass 50 of the automobile and the standing surface 60a of the vehicle body panel (window frame) 60 in the same manner as the window molding 10 of the first embodiment. The cut end portions 21A, 21A of the synthetic resin moldings 20A, 20A that are extruded and cut into a predetermined cross-sectional shape and cut into a predetermined length and a predetermined angle are joined to the corner portions 11A of the wind molding by welding. Is formed.

  The synthetic resin molding 20A is made of the same synthetic resin material and shape as the synthetic resin molding 20 of the first embodiment, and includes a decorative part 25A, a leg part 27A protruding on the back side, and the leg part. Fit a windshield between the lip 29A provided on one side face of 27A, that is, the side face of the vehicle body panel, and the side face opposite to the lip 29A of the leg part 27A, ie, the side face on the windshield side with the decorative part 25A. It consists of a ridge (projection) 31A formed so as to constitute the landing groove 33A. Reference numeral 28A denotes a metal core material embedded in the leg portion 27A.

As shown in FIGS. 4 and 5, the corner 11A of the wind molding has a groove 37A formed on the surface of the corner 30A of the lip along a direction D2 from the outer edge side to the inner edge side of the corner 30A. Yes. Similar to the groove 48 in the first embodiment, the groove 37A is mounted on the periphery of the windshield opening of the vehicle body with the wind molding 10A mounted on the periphery of the windshield, and the corner portion 30A of the lip is formed. This deforms when it comes into contact with the standing surface of the vehicle body panel to prevent wrinkles due to the excess of the lip, and to prevent the corner portion 30A of the lip from protruding from the surface of the vehicle body panel.

A groove 37A in the corner portion 30A of the lip is formed at a joint portion between two synthetic resin moldings 20A. The groove 37A has the same shape as the groove 48 of the first embodiment. When the cross section is V-shaped, the opening angle f is 60 to 90 degrees and the groove remaining margin e is 0 as in the first embodiment. About 2 to 0.7 mm is preferable.

The formation of the corners of the wind molding in the second embodiment will be described. As shown in FIG. 6, first, the extruded synthetic resin molding 20A is cut at a predetermined angle α1 so as to have a predetermined length and the lip 29A on the outer side at the time of joining. At this time, the cutting angle α1 is determined according to the angle of the corner of the window glass 50, and in this example, ½ of the angle of the corner of the window glass 50 is α1. As for the cut surface of the lip 29A, when the synthetic resin molding 20A is cut at an angle α1, or thereafter, as shown by 7-A and 7-B in FIG. 7, the surface 291A on the tip side of the lip 29A. And the side surface 292A are cut obliquely as a cutting line CC and the corners are dropped. Next, the cut surfaces of the two synthetic resin moldings 20A and 20A obtained by the cutting are heated and softened, and the cut surfaces of the two synthetic resin moldings 20A and 20A in the softened state are pressure-bonded and welded, At this time, as in 7-C and 7-D of FIG. 7, the cut surface 293A of the lip is also pressure-bonded and welded to form a groove 37A in the corner 30A of the lip.

In the first and second embodiments, the grooves 48 and 37A are formed on the surfaces of the corners 46 and 30A of the lip. However, the grooves are formed on the back surface of the corners of the lip or the surface of the corners of the lip. It may be formed on both the back side.

  Although the window molding of the first and second embodiments is a grooved type having a window glass fitting groove, the window molding in the present invention does not have a window glass fitting groove and is made of an adhesive such as a double-sided adhesive tape. The present invention can also be applied to a non-grooved type having a window glass periphery fixing portion fixed to the periphery of glass. Hereinafter, third to tenth embodiments according to the grooveless type will be described.

  The window molding 10B according to the third embodiment shown in FIG. 8 is formed by injecting a joint 40B between the cut ends 21B and 21B of the synthetic resin moldings 20B and 20B which are extruded into a predetermined cross-sectional shape and cut to a predetermined length. Formed (injection molding) to form the corner 11B of the wind molding, and similar to FIG. 16 used in the description of the prior art, the window glass 50 of the automobile and the standing surface 60a of the vehicle body panel (window frame) 60 It fits in the gap P.

  The synthetic resin molding 20B is made of a synthetic resin material such as polyvinyl chloride (PVC), and includes a window glass peripheral edge fixing part 25B, a leg part 27B protruding on the back side thereof, and the vicinity of the window glass peripheral edge fixing part 25B. And a lip 29B formed on the side surface of the vehicle body panel.

  The window glass peripheral edge fixing portion 25B is a part fixed to the peripheral rear surface of the window glass with an adhesive such as a double-sided adhesive tape, and the surface is formed substantially flat so as to be fixed to the peripheral rear surface of the window glass. . The lip 29B is formed to be easily deformable and flexible, and when the window molding 10B is fitted into the gap P between the window glass 50 and the standing surface 60a of the vehicle body panel (window frame) 60, By contacting the standing surface 60a, the space between the standing surface 60a of the vehicle body panel is sealed.

  The synthetic resin molding 20B has a shape corresponding to the outer periphery of the window glass, with the lip 29B facing outward and joined at a predetermined angle by the joint 40B.

  The joint portion 40B includes a window glass peripheral edge fixing portion 41B, a leg portion (not shown), and a lip 45B. The synthetic resin molding 20B and the joint portion 40B are formed such that the window glass peripheral edge fixing portions, the leg portions, and the lips are in series.

Further, the joint 40B is formed such that the corner 11B of the wind molding corresponds to the corner of the wind glass. In the corner portion 11B, a groove 48B is formed on the surface of the corner portion 46B of the lip along a direction D3 from the outer edge side to the inner edge side of the corner portion 46B of the lip. The groove shape of the groove 48B is the same as the groove 48 in the wind molding 10 of the first embodiment.

  The window molding 10C according to the fourth embodiment shown in FIG. 9 is obtained by welding the cut ends of the synthetic resin moldings 20C, 20C which are extruded into a predetermined cross-sectional shape and cut at a predetermined length and a predetermined angle by welding. This is formed at the corner 11C.

  The synthetic resin molding 20C is made of the same synthetic resin material and shape as the synthetic resin molding 20B of the third embodiment, and includes a window glass peripheral edge fixing portion 25C and a leg portion 27C protruding from the back side thereof. The lip 29C is formed on one side surface in the vicinity of the window glass peripheral edge fixing portion 25C, that is, on the side surface on the vehicle body panel side.

The corner 11C of the wind molding has a groove 37C formed on the surface of the lip corner 30C along a direction D4 from the outer edge side to the inner edge side of the lip corner 30C. The groove 37C in the corner portion 30C of the lip is formed at the joint portion between the two synthetic resin moldings 20C. The groove 37C is formed in the same manner as the groove 37A in the second embodiment.

A wind molding 10D according to the fifth embodiment shown in FIG. 10 has a configuration in which the legs 27B in the third embodiment are eliminated, and the other configuration is the same as the wind molding 10B of the third embodiment. In FIG. 10, reference numeral 11D denotes a corner portion of the wind molding, 20D denotes a synthetic resin molding, 21D denotes a cut end portion of the synthetic resin molding, 25D denotes a window glass peripheral edge fixing portion, 29D denotes a lip, and 40D denotes a joint formed by injection molding. , 41D is a wind glass peripheral edge fixing portion, 45D is a lip, 46D is a corner portion of the lip, 48D is a groove , and D5 is a direction from the outer edge side to the inner edge side of the lip corner portion.

A wind molding 10E according to the sixth embodiment shown in FIG. 11 is the same as the wind molding 10C of the fourth embodiment except that the leg 27C in the fourth embodiment is eliminated. In FIG. 11, reference numeral 11E denotes a corner portion of the wind molding, 20E denotes a synthetic resin molding that is extruded into a predetermined cross-sectional shape and cut into a predetermined length and a predetermined angle, 25E is a window glass peripheral edge fixing portion, 29E is a lip, and 30E is A corner portion of the lip, 37E is a groove , and D6 indicates a direction from the outer edge side to the inner edge side of the corner portion of the lip.

The window molding 10F according to the seventh embodiment shown in FIG. 12 is configured such that ribs 28F and 49F that are in contact with or close to the peripheral edge surface of the window glass are erected on the outer surface side of the window glass peripheral edge fixing portions 25F and 41F. The others are the same as those of the wind molding 10B according to the third embodiment. In FIG. 12, reference numeral 11F denotes a corner portion of the wind molding, 20F denotes a synthetic resin molding, 21F denotes a cut end portion of the synthetic resin molding, 27F denotes a leg portion, 29F denotes a lip, 40F denotes a joint formed by injection molding, and 46F denotes A corner of the lip, 48F is a groove , and D7 indicates a direction from the outer edge side to the inner edge side of the lip corner.

In the window molding 10G according to the eighth embodiment shown in FIG. 13, ribs 28G that are in contact with or close to the peripheral edge of the window glass are formed on the surface outer edge side of the window glass peripheral edge fixing portion 25G. The structure is the same as that of the wind molding 10C. In FIG. 13, reference numeral 11G denotes a corner portion of the wind molding, 20G denotes a synthetic resin molding that is extruded into a predetermined cross-sectional shape and cut into a predetermined length and a predetermined angle, 27G is a leg portion, 29G is a lip, and 30G is a corner of the lip. Part, 37G is a groove | channel , D8 shows the direction which goes to the inner edge side from the outer edge side of the corner | angular part of a lip.

In the wind molding 10H according to the ninth embodiment shown in FIG. 14, ribs 28H and 49H that are in contact with or close to the peripheral edge surface of the wind glass are erected on the surface outer edge side of the wind glass peripheral edge fixing portions 25H and 41H. This is the same as the wind molding 10D according to the fifth embodiment. In FIG. 14, reference numeral 11H denotes a corner portion of a wind molding, 20H denotes a synthetic resin molding, 21H denotes a cut end portion of the synthetic resin molding, 29H denotes a lip, 40H denotes a joint formed by injection molding, 45H denotes a lip, and 46H denotes a lip. , 48H indicates a groove , and D9 indicates a direction from the outer edge side to the inner edge side of the lip corner.

In the wind molding 10J according to the tenth embodiment shown in FIG. 15, ribs 28J that are in contact with or close to the peripheral edge surface of the window glass are erected on the surface outer edge side of the window glass peripheral edge fixing portion 25J. This is the same as the wind molding 10E according to the embodiment. In FIG. 15, reference numeral 11J is a corner of the wind molding, 20J is a synthetic resin molding extruded to a predetermined cross-sectional shape and cut to a predetermined length and a predetermined angle, 29J is a lip, 30J is a corner of the lip, and 37J is a groove. , D10 indicates the direction from the outer edge side to the inner edge side of the corner of the lip.

Incidentally, in the respective embodiments has formed the grooves in the surface of the corner of the lip, grooves may be formed on both the front and back corners of the rear surface or the lip of the corner of the lip.

Since the corner portion of the wind molding is configured as described above, when the wind molding is mounted between the standing surfaces of the wind glass and the vehicle body panel, a deformation such as closing a groove at the corner portion of the lip is performed, whereby the lip meat It is possible to prevent the generation of wrinkles due to the remainder, the occurrence of a gap between the standing surface of the body panel and the lip, and the protrusion of the corners of the lip from the surface of the body panel. The appearance between the lip and the vehicle body panel can be improved without being affected by the shape and the variation in mounting of the vehicle body panel.

It is a perspective view which shows the corner | angular part vicinity of the wind molding which concerns on 1st Embodiment of this invention. It is a perspective view of the joined part concerning the 1st embodiment. FIG. 3 is a 3-3 cross-sectional view of FIGS. 1 and 2. It is a perspective view which shows the corner | angular part vicinity of the wind molding which concerns on 2nd Embodiment of this invention. FIG. 5 is a sectional view taken along line 5-5 in FIG. 4. It is the schematic which shows the cutting state of the synthetic resin molding which concerns on the 2nd Embodiment. It is the schematic shown in the 7-7 cut surface position of FIG. 6 about the cutting | disconnection and joining of the lip | rip of the synthetic resin molding which concern on the said 2nd Embodiment. It is a perspective view which shows the corner | angular part vicinity of the wind molding which concerns on 3rd Embodiment. It is a perspective view which shows the corner | angular part vicinity of the wind molding which concerns on 4th Embodiment. It is a perspective view which shows the corner | angular part vicinity of the wind molding which concerns on 5th Embodiment. It is a perspective view which shows the corner | angular part vicinity of the wind molding which concerns on 6th Embodiment. It is a perspective view which shows the corner | angular part vicinity of the wind molding which concerns on 7th Embodiment. It is a perspective view which shows the corner | angular part vicinity of the wind molding which concerns on 8th Embodiment. It is a perspective view which shows the corner | angular part vicinity of the wind molding which concerns on 9th Embodiment. It is a perspective view which shows the corner | angular part vicinity of the wind molding which concerns on 10th Embodiment. It is a perspective view which shows the mounting state of the conventional wind molding. It is a perspective view which shows the corner | angular part vicinity of the other conventional wind molding. It is the schematic which shows the cutting state of the synthetic resin moldings in the conventional wind molding. It is a perspective view which shows the corner | angular part vicinity in the other conventional wind molding.

10, 10A, 10B, 10C, 10D, 10E, 10F, 10G, 10H, 10J Wind molding 20, 20A, 20B, 20C, 20D, 20E, 20F, 20G, 20H, 20J Synthetic resin molding 25, 25A, 41 Decoration Part 25B, 25C, 25D, 25E, 25F, 25G, 25H, 25J, 41B, 41D, 41F, 41H Windshield peripheral edge fixing part 27, 27A, 27B, 27C, 27F, 27G, 43 Leg part 29, 29A, 29B, 29C, 29D, 29E, 29F, 29G, 29H, 29J, 45, 45B, 45D, 45F, 45H Lip 30A, 30C, 30E, 30G, 30J, 46, 46B, 46D, 46F, 46H Lip corners 31, 31A 47 Projection 33, 33A, 49 Glass fitting groove 37A, 37C, 7E, 37G, 37J, 48,48B, 48D, 48F, 48H groove 40 joint

Claims (2)

A window glass fitting groove is formed between the leg projecting on the back surface of the decorative portion, the lip formed on one side surface of the leg portion, and the decorative portion on the opposite side surface of the leg portion. In the synthetic resin wind molding having a corner portion formed at a predetermined angle, the lip is directed outward and the window glass fitting groove is directed inward.
A window molding characterized in that a groove having a V-shaped cross section is formed on the front and / or back of the corner of the lip along the direction from the outer edge to the inner edge of the corner. In a synthetic resin window molding comprising a window glass periphery fixing portion fixed to the periphery of the window glass and a lip formed on one side surface, and having a corner formed at a predetermined angle with the lip facing outward. ,
A window molding characterized in that a groove having a V-shaped cross section is formed on the front and / or back of the corner of the lip along the direction from the outer edge to the inner edge of the corner.

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