JP6341102B2 - Identification mark structure for long seal members - Google Patents

Description

  The present invention relates to an identification mark structure for a long seal member having a molded part.

  As shown in FIGS. 1 and 2, for example, in the case of a hood seal 100 disposed between an engine hood 101 and a radiator grill 102 of a vehicle, there is a directional one, and the right side portion and the left side portion of the vehicle are connected to each other. It may not be possible to attach the opposite. In addition, there are cases where two types for the right side and the left side are set in a symmetrical shape, such as a glass run or a door weather strip. In the case of such a part, identification for preventing erroneous assembly is required.

JP-A-9-300967

There are methods of coloring or marking holes as a marking (Patent Document 1). However, in the marking with a paint marker, there is no mark indicating the marking position and workability is poor, and the size of the identification mark There is a problem that it is difficult to determine whether or not the image matches the drawing instruction. In addition, there is a problem that the applied identification mark is peeled off or transferred due to contact between parts in a package or the like. In addition, the drilling of holes requires jigs and processes for that purpose, and this is not preferable because it increases costs.
Accordingly, an object of the present invention is to make it easy to confirm the paint mark application workability and the conformity with the drawing instruction, and to further prevent the identification mark from peeling off due to contact between parts and the transfer defect. To provide a structure.

The present invention is an identification mark structure of a long seal member composed of an extrusion molding part and a mold molding part, and one of the mold molding parts has an identification mark part, and the identification mark part is an identification paint and , Characterized in that it comprises a paint storage recess that houses the identification paint and is integrally formed with the mold forming portion.
By forming the paint reservoir recess integrally with the mold part, the paint reservoir recess is placed at a fixed position on the mold part so that the paint position can be confirmed visually, so the paint application position is clear and control of forgetting to apply is suppressed. Can contribute. In addition, since the position and size are formed by molding, it is easy to determine whether or not it matches the drawing instruction. Furthermore, the structure that stores the identification paint in the paint reservoir recess suppresses contact with the identification paint even when the parts are in contact with each other during transportation or work, so there is a problem such as peeling or transfer of the identification paint. It is suppressed.

  It is preferable that the outer periphery of the paint reservoir recess having the above-described configuration is surrounded by the inner peripheral surface made of the material of the mold forming part. Since the outer periphery of the paint reservoir recess is surrounded by the inner peripheral surface of the recess formed in the molded part, the position and size of the paint reservoir recess can be clearly seen, so the paint application position becomes clearer and applied. It can contribute to the suppression of forgetting. Also, it is easier to determine whether or not the drawing instruction matches. Furthermore, since the step difference between the paint reservoir recess and the surface of the molded part can be increased, the protection of the identification paint becomes higher.

  The inner peripheral surface having the above-described configuration is preferably the inner peripheral surface of the protruding rib that forms the paint reservoir recess. In addition to improving the visibility of the paint position and the protection of the identification paint by forming the paint reservoir recess surrounded by the rib protruding from the mold part, there are the following advantages. Since the mold for forming the paint reservoir recess can be processed only in the cutting direction, the mold workability is excellent.

  It is preferable that the paint storage recessed part which has said structure is circular shape. By forming the paint reservoir recess in a circular shape, it is easy to process the mold, and when applying the identification paint with a paint marker etc., the distance from the outer periphery of the paint reservoir recess is constant, causing problems Hard to do.

  According to the present invention, it is possible to improve workability at the time of applying the identification paint by forming the paint storage recess. Further, peeling of the identification mark due to contact between components and transfer defects can be suppressed.

It is the general cross-sectional shape of a hood seal. It is a top view of the vehicle right side part of a hood seal. It is a perspective view of the mold formation part of a hood seal. It is a cross-sectional structure of an identification mark part. Example 1 It is a cross-sectional structure of an identification mark part. (Example 2)

  Hereinafter, the configuration of the present invention will be described in detail based on an example of an embodiment shown in the drawings. 1 to 6 show an embodiment of an identification mark structure according to the present invention. Below, the hood seal 1 which seals between the engine hood 101 and the radiator grille 102 is given as an example of the long seal member, and the structure of the hood seal 1 will be described as an example.

  As shown in FIG. 1, the hood seal 1 of the present embodiment has a hollow shape composed of a mounting base portion 11 in which a clip mounting hole 13 is formed and a sealing wall portion 12. For example, a clip 50 is provided on the upper surface of the radiator grill 102. And is sealed to the engine hood 101. The front-rear and left-right directions of the vehicle are as shown in FIG.

  As shown in FIG. 2, the hood seal 1 includes an extrusion molding portion 10 and mold molding portions 20 formed at both ends thereof, and is arranged with the left-right direction of the vehicle as a longitudinal direction. As shown in FIG. 3, the tip portion of the connecting portion 14 of the hood seal 1 is greatly curved and bent, so that the terminal portion is formed by molding. For this reason, the hood seal 1 has a side to be attached to the right side of the vehicle and a side to be attached to the left side of the vehicle.

  As shown in FIG. 3, a clip mounting hole 23 is formed in the mounting base portion 21 of the mold molding portion 20 in the same manner as the extrusion molding portion 10, and the clip 50 is assembled after molding. An identification mark portion 24 is formed on the attachment base portion 21 at the distal end portion 22 of the mold forming portion 20. The position where the identification mark portion 24 is provided is not limited to the attachment base portion 21 but may be within the range of the mold forming portion 20 as long as it is not visible after the hood seal 1 is assembled to the vehicle.

  As shown in FIG. 4, the identification mark portion 24 is formed by accommodating an identification paint 26 in a paint storage recess 25. The paint storage recess 25 is formed on the inner side surrounded by the inner peripheral surface 28 of the circular protruding rib 27 by forming the circular protruding rib 27 on the surface of the mounting base 21. The paint storage recess 25 is not limited to a circle but may be a rectangle or the like, and the cross-sectional shape of the protruding rib 27 is shown as a triangle in FIG. 4, but is not limited to this and may be a semicircle or the like. . Further, the size of the protruding rib 27 may be set as appropriate. In the present embodiment, the protruding rib 27 is formed in a circular shape having a diameter of 5 mm and a protruding height of 0.3 mm.

  The manufacturing method of the identification mark part 24 is to identify the paint storage recess 25 with a paint marker or the like after forming the paint storage recess 25 using a mold (not shown) that molds the mold forming part 20 having the shape of the protruding rib 27. Paint 26 is applied. During this painting operation, the paint storage recess 25 is molded, so that it is possible to prevent mistakes in the paint position and forgetting to paint, and the protruding ribs 27 prevent the identification paint 26 from protruding. Further, by setting the protruding height of the protruding rib 27 to be higher than the thickness of the identification paint 26, problems such as peeling and transfer due to the contact of the identification paint 26 when the hood seals 1 come into contact with each other during transportation or the like are suppressed. .

  The second embodiment is different from the first embodiment only in the configuration of the identification mark portion 34, and the other parts are the same as the first embodiment. For this reason, only the identification mark portion 34 will be described.

  As shown in FIG. 5, the identification mark portion 34 is formed by accommodating an identification paint 36 in a paint storage recess 35. The paint storage recess 35 is formed to be surrounded by an inner peripheral surface 38 of a recess formed in a circular shape on the surface of the attachment base 21. The paint storage recess 35 is not limited to a circular shape, and may be a rectangular shape or the like. The size of the paint storage recess 35 may be set as appropriate, but in the present embodiment, the paint storage recess 35 is formed in a circular shape having a diameter of 5 mm and a depth of 0.3 mm.

  The manufacturing method of the identification mark part 24 forms the paint storage recessed part 35 using the shaping | molding die which has the shape of the paint storage recessed part 35, and applies the identification paint 36 to the paint storage recessed part 35 with a paint marker etc. FIG. During this painting operation, the paint storage recess 35 is molded, so that it is possible to prevent an erroneous paint position or forgetting to paint, and the paint storage recess 35 prevents the identification paint 36 from protruding. Further, by setting the depth of the paint reservoir recess 35 deeper than the thickness of the identification paint 36, problems such as peeling or transfer due to the contact of the identification paint 36 when the hood seals 1 come into contact with each other during transportation or the like are suppressed. .

  In the present embodiment, the hood seal that seals between the engine hood of the vehicle and the radiator grille has been described. However, the present invention is not limited to the hood seal. It can also be applied to molded parts.

DESCRIPTION OF SYMBOLS 1 Hood seal 10 Extrusion part 11 Mounting base 12 Seal wall part 13 Clip mounting hole 14 Connection part 20 Molding part 21 Mounting base 22 Tip part 23 Clip mounting hole 24 Identification mark part 25 Paint storage recessed part 26 Identification paint 27 Protruding rib 28 Inner peripheral surface 34 Identification mark portion 35 Paint storage recess 36 Identification paint 38 Inner peripheral surface 50 Clip 100 Hood seal 101 Engine hood 102 Radiator grill

Claims (4)

An identification mark for a long seal member, wherein the long seal member includes an extrusion molding portion and a mold molding portion, and one of the mold molding portions has an identification mark portion, and the identification mark portion Is an identification mark structure for a long seal member, comprising: an identification paint; and a paint storage recess that contains the identification paint and is integrally formed with the mold forming portion.

The identification mark structure of the long seal member according to claim 1, wherein the paint storage recess is formed to be surrounded by an inner peripheral surface of a recess formed in a surface of the mold forming portion .

The long seal member identification mark structure according to claim 1 , wherein the paint storage recess is formed to be surrounded by an inner peripheral surface of a protruding rib formed on a surface of the mold forming portion .

  The identification mark structure of the long seal member according to any one of claims 1 to 3, wherein the paint storage recess is circular.

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