JPH0345794Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a molding attachment jig. The molding attachment jig of the present invention is used when attaching moldings used in automobiles and the like.

[Conventional technology] For example, automobiles are given aesthetic aesthetics,
A molding is also attached to protect the surface. For example, side moldings are elongated bodies made of resin or the like, and are attached to the side surfaces of the vehicle body using double-sided tape, adhesive, or the like.

To attach this side molding to the vehicle body, attach the molding 100 to the double-sided tape 10 as shown in FIG.
1 to a predetermined position on the vehicle body 200, and then the surface of the molding 100 is pressed by a roller 300 or the like to press the molding 100 to the vehicle body 200.

[Problems to be Solved by the Invention] Conventionally, a roller made of an elastic body such as rubber or urethane resin is used as a pressing member used when pasting a molding. Therefore, even moldings with slightly different cross-sectional shapes can be pressed by elastic deformation of the rollers.

However, in recent years, the shapes of moldings have become more diverse from the viewpoint of design, so with moldings with special shapes, it is difficult to evenly transmit the pressing force of the roller to the molding. There is a need to change the type. In addition, on a production line, as various types of vehicles flow one after another, the shapes of the moldings also vary, making it impossible for one type of roller to keep up with the moldings, making it necessary to replace the rollers. Replacing this roller is a troublesome work, and there is a problem that the workability is poor.

Furthermore, there are also moldings that have a partial recess in the longitudinal direction, and the roller may not come into contact with the recess. In such a case, it is necessary to press the recessed portion again after pressing the entire surface with a roller, resulting in an increase in the number of man-hours.

Furthermore, although some moldings are provided with a glitter layer made of stainless steel or the like, there have been problems such as foreign matter getting between the roller and the glitter layer and causing scratches on the glitter layer.

The present invention was made in view of the above-mentioned problems, and it is an object of the present invention to provide a molding attachment jig that can evenly transmit the pressing force of the roller to the molding even if the molding has a complicated cross-sectional shape. It is something. This makes it possible to attach moldings of various shapes without replacing the rollers.

[Means for Solving the Problems] The molding attachment jig of the present invention has a substantially smooth pressing surface on which a pressing force acts, and at least a concave shape of the molding provided on the opposite side of the pressing surface to be pasted. and a contact surface which is approximately symmetrical in shape and comes into contact with at least the concave-shaped portion, and is used when pasting the back surface of the molding to the part to be pasted, and is used when the back surface of the molding is attached to the part to be pasted, It is characterized in that it is configured to apply an even pressing force to the molding by bringing it into contact with the molding surface and pressing from the pressing surface side.

The molding attachment jig of the present invention is a solid body having a pressing surface and an abutting surface provided on the opposite side to the pressing surface. Here, the pressing surface refers to a surface that comes into contact with a pressing member such as a roller to transmit a pressing force, and is substantially smooth. Further, the contact surface is a surface that comes into contact with the molding, and has the function of transmitting the pressing force of the pressing member transmitted to the pressing surface to the molding.

The abutment surface is approximately symmetrical in shape to at least the concave shape of the molding to be pasted, and is in contact with at least the concave shape portion. For example, it can be configured to abut the entire molding surface. In this case, the shape of the molding attachment jig can be an elongated shape with a constant cross section. Alternatively, it may be made to abut only on the recessed portion. In this case, it is desirable that the surface of the other portion of the molding (the convex portion) and the pressing surface are substantially on the same plane. In this way, when the pressing member presses the pressing surface, the pressing member simultaneously contacts the convex portion of the molding and the pressing surface. Therefore, the pressing force acts equally on the concave and convex portions of the molding.

The abutment surface may be symmetrical with the concave-shaped part and may cover the entire concave-shaped part, or a plurality of protrusions may be protruded from the surface opposite to the pressing surface, and the tip surface of the protrusions may be used as the abutment surface. It is also possible to have a configuration in which the recess is brought into contact with the recess.

In addition, when the molding is a long body with a constant cross section and has a recess extending in the longitudinal direction, the molding attachment jig must be a long body with a constant cross section and a contact surface that comes into contact with the recess. I can do it. Further, in the case of a molding having a partial recess in the longitudinal direction, such as only at the end portion, the molding may be shaped to cover only the recess.

The molding attachment jig of the present invention can be made of wood, resin, etc. Although it is possible to have a uniform composition throughout, it is also preferable to form the pressing surface side from a hard material and the contact surface side from an elastically deformable soft material.
In this way, even if there are a plurality of types of moldings with slightly different surface shapes due to elastic deformation of the soft material, the surface shape can be followed, and a plurality of types of moldings can be attached with one jig.

[Function] To use the molding attachment jig of the present invention, first temporarily adhere the molding to the part to be pasted, and then
Attach the molding attachment jig to the specified position. Alternatively, the molding to which the molding attachment jig is attached is temporarily adhered to the part to be pasted. Note that the method for attaching the molding attachment jig to the molding is not particularly limited, such as using a pressure-sensitive adhesive whose adhesive force is not very strong, or using mechanical engagement, but it is desirable that the jig can be easily attached to and removed from the molding.

After that, the molding is pressed by a pressing member such as a roller, but a molding attachment jig is attached to at least the concave portion of the molding, and the pressing member is attached to the pressing surface of the molding attachment jig, or between the pressing surface and the molding. By pressing the convex portion, a uniform pressing force acts on the molding, and the molding is evenly pressed against the part to be attached. Thereafter, the molding attachment jig is removed from the molding, and the pasting work is completed.

[Effects of the invention] If the molding attachment jig of the present invention is used, it can be applied to moldings where conventionally it was difficult to evenly transmit the pressing force of the pressing member and a special pressing member had to be used. However, it is possible to press it evenly with a normal pressing member. Therefore, without replacing the pressing member, it is only necessary to replace the molding attachment jig to match the molding.

Further, the work of attaching and detaching the molding attaching jig to the molding can be made much easier than the work of replacing the pressing member, and the work efficiency is greatly improved compared to the conventional method. Furthermore, rather than arranging various pressing members,
Using multiple types of molding affixing jigs has a greater cost advantage.

Furthermore, even if the molding has a bright layer made of stainless steel, aluminum, etc., if the molding attachment jig is configured to cover the surface of the bright layer, it is possible to prevent the bright layer from being damaged by foreign objects. It is possible.

[Example] This will be explained in detail below based on examples.

(Example 1) FIG. 1 shows a molding attachment jig according to an embodiment of the present invention. This molding attaching jig 1 is used to attach a side molding of an automobile to a vehicle body. This molding attachment jig 1 has a substantially smooth pressing surface 11 and a contact surface 1 provided on the opposite side of the pressing surface 11 and having a shape symmetrical to the surface shape of the molding.
2. Here, the pressing surface 11 side is made of hard polyvinyl chloride resin, and the contact surface 12 is made of hard polyvinyl chloride resin.
The sides are made of soft polyvinyl chloride resin as a raw material, and the entire body is formed by two-color extrusion molding, making it a long piece with a constant cross-section.

The molding attachment jig of this embodiment constructed as described above is used as shown in FIG.
First, the molding 2 is manually temporarily attached to a predetermined position on the surface of the vehicle body 3 via double-sided tape 21. Next, the molding pasting jig 1 is attached to the molding 2 so that the contact surface 12 of the molding pasting jig 1 is in contact with the surface of the molding 2, and the pressing surface of the molding pasting jig 1 is pressed by the roller 4. Press 11. At this time, the pressing surface 11 is substantially smooth, and the abutting surface 12
Since the rollers 4 reliably abut along the surface shape of the molding 2, the pressing force of the rollers 4 acts evenly on the molding 2, and the molding 2 is pressed against the vehicle body 3 with an even pressing force. After that, attach the molding attachment jig 1 to the molding 2.
The pasting process is completed by removing it.

(Embodiment 2) FIG. 3 shows a sectional view of a molding attachment jig according to a second embodiment of the present invention attached to a molding. In this embodiment, the molding attachment jig 5 has a plurality of embankments 52 formed on its contact surface side. As shown in FIG. 3, the tip of the embankment 52 is in contact with the recess of the molding 51. That is, the tip end surface of the embankment portion 52 constitutes a part of the contact surface. In the case of the present embodiment, the material of the molding attachment jig can be reduced compared to the case of the first embodiment, and the cost can be reduced.

(Embodiment 3) FIG. 4 shows a state in which a molding attachment jig according to a third embodiment of the present invention is attached to a molding. In this embodiment, the molding attachment jig 6 is attached to fill the concave portion of the molding 61, and the pressing surface 62 and the surface of the convex portion of the molding 61 are on the same plane.

In this embodiment, the rollers are the surface of the convex portion of the molding 61 and the pressing surface 6 of the molding pasting jig 6.
2 at the same time, and an even pressing force acts on the molding 61.

(Embodiment 4) FIG. 5 shows a state in which a molding attachment jig according to a fourth embodiment of the present invention is attached to a molding. In this embodiment, the molding 8 has a thin concave portion at its end. The molding affixing jig 7 is attached to the recess at the end of the molding 8, and the surface of the molding 8 other than the end and the pressing surface of the molding affixing jig 7 form the same plane.

In this embodiment, the parts other than the ends of the molding 8 are pasted in the same manner as in the past, and the ends are pasted by pressing the pressing surface of the molding pasting jig 7 with a roller.

[Brief explanation of the drawing]

1 and 2 relate to a jig for attaching a molding according to a first embodiment of the present invention, FIG. 1 is a perspective view showing a partial cross section, and FIG. 2 is a jig for attaching a molding according to a first embodiment of the present invention. FIG. 3 is a perspective explanatory view showing a state in which a molding is attached. FIG. 3 is a sectional view showing a state in which a molding attachment jig according to a second embodiment of the present invention is attached to a molding. FIG. 4 is a sectional view showing a state in which a molding attachment jig according to a third embodiment of the present invention is attached to a molding. Figure 5 shows the fourth part of this invention.
FIG. 3 is a perspective view showing a state in which the molding attachment jig of the embodiment is attached to the molding. FIG. 6 shows a conventional method and is a perspective view showing a state in which a molding is attached. 1, 5, 6, 7... jig for pasting the molding,
2,51,61,8,100...Mall, 3,2
00...Car body, 4,300...Roller, 11,6
2... Pressing surface, 12... Contacting surface, 21, 10
1...Double-sided tape.

Claims (1)

[Claims for Utility Model Registration] (1) A substantially smooth pressing surface on which a pressing force acts, and a molding provided on the opposite side of the pressing surface and which is approximately symmetrical in shape with at least the shape of a recess and at least the shape of the recess. A solid body having a contact surface that comes into contact with the molding part, and is used when pasting the back side of the molding to the part to be pasted, and the contact surface is brought into contact with the molding surface and the pressing surface side A molding attachment jig, characterized in that it is configured to apply even pressing force to the molding by applying more pressure. (2) The utility model according to claim 1, which is configured such that when the abutting surface abuts the concave portion of the molding surface, the convex portion of the molding surface and the pressing surface become substantially coplanar. Jig for attaching molding. (3) The molding attachment jig according to claim 1, wherein the contact surface contacts the entire surface of the molding, and the overall shape is elongated with a constant cross section. (4) The molding attachment jig according to claim 1, wherein the pressing surface side is made of a hard material and the contacting surface side is made of an elastically deformable soft material.