JPH0688500B2 - How to flock a grass run - Google Patents

Description

Description: FIELD OF THE INVENTION The present invention relates to a method for transplanting grass run, and more particularly to improving the parting of the hair transplant.

Prior Art Among the glass runs, for example, "Encyclopedia of Automotive Engineering; Volume 13; Car Body of Passenger Car", published by Sankaido on September 20, 1980, No. 1
As shown in pages 41 and 142, it is known that the lip portion for raising and lowering guides to the glass has flocked.

This is because a barrier plate is placed at the boundary between the flocked region and the non-flocked region of the elevating guide part to the glass in the extruded intermediate product, and after applying the adhesive to the flocked region using this barrier plate as a guide, this adhesion is performed. An oblique flocked body is blown toward the flocked region to which the agent is applied by electrostatic force, and the flocked body is planted in the flocked region with an adhesive.

DISCLOSURE OF THE INVENTION Problems to be Solved by the InventionHowever, in the above-mentioned conventional flocking method, when the adhesive is applied using the barrier plate as a guide, the barrier plate moves from the boundary between the flocked region and the non-flocked region to the flocked region side or the non-flocked region. Moving to the flocking region side, as shown in FIG. 4, the adhesive A is applied in a wavy manner to the flocking region and the non-flocking region, so that the border of the flocking region and the non-flocking region in which the parting of the flocking is preset There is a case that the position shifts from, and the appearance becomes poor.

Means for Solving the Problems The present invention has been devised in view of the above-mentioned conventional problems, and in a method for flocking a glass run in which flipping guide lip portions of glass are flocked, a flocked region of the lip portions is provided. And a non-flocking region is provided with a parting groove in advance, and an adhesive is applied to the flocking region with the tip of the barrier plate inserted and held in the parting groove, and then a flocked body is applied to the flocking region. It is characterized by being planted through the adhesive.

Action As described above, when the adhesive is applied to the flocked region of the lip portion, the barrier plate is inserted and held in the parting groove in advance, so that the careless displacement of the barrier plate is prevented. Therefore, the adhesive is not applied to the non-flocked region, but only to the flocked region. Therefore, the hair-implanted body to be subsequently implanted is only implanted in the hair-implanted area and the boundary with the non-hair-implanted area becomes clear, so that the parting of the hair-implanted area can be finished neatly.

Embodiment Hereinafter, one embodiment of the present invention will be described in detail with reference to the drawings.

1 to 3 show an embodiment of the method for transplanting grass run according to the present invention. That is, this glass run is provided with a glass run main body 1 having a substantially U-shaped cross section, a pair of right and left side walls 2 and 3 facing each other in the grass run main body 1, and extending inward from outer end edges of the both side walls 2 and 3. A pair of left and right lip portions 4,5 functioning as elevating and lowering guide portions to the glass, and borders between the flocked regions 6 and 7 and the non-flocked regions 8 and 9 on the upper surfaces of the lip portions 4,5 are formed. V-shaped parting grooves 10 and 11 are provided.

As a method for planting hair on such a grass run, as shown in FIG. 1, first, an intermediate product 12 of a grass run is formed integrally and long by extrusion molding. After that, the front edges of the barrier plates 13 and 14 are inserted into the parting grooves 10 and 11 that are formed at the same time when the molding is performed, so that the barrier plates 13 and 14 are the boundaries between the flocked regions 6 and 7 and the non-flocked regions 8 and 9. To place.

Next, for example, by using a brush not shown in the figure, as shown in FIG. 2, adhesive 15 and 16 are evenly applied along the barrier plates 13 and 14 to the flocked regions 6 and 7, and then the barrier plates 13 and 14 are removed. The needle-shaped flocked bodies 20, 21 are blown by electrostatic force toward the flocked areas 6, 7 to which the adhesives 15, 16 are applied, so that the flocked bodies 20, 21 are transferred to the flocked areas 6, 21 as shown in FIG. Plant on 7 via glue 15,16.

Therefore, according to this embodiment, when the adhesives 15 and 16 are applied to the upper surfaces of the lip portions 4 and 5, the barrier plates 13 and 14 are held by the cut-off grooves 10 and 11 and carelessly positioned. In order to prevent the displacement, it is possible to reliably partition the application areas of the adhesives 15 and 16. Therefore, when the flocked bodies 20 and 21 are planted in the flocked regions 6 and 7, the boundary between the flocked regions 6 and 7 and the non-flocked regions 8 and 9 around the parting grooves 10 and 11 may be finished cleanly. it can.

EFFECTS OF THE INVENTION As described above, according to the present invention, when the adhesive is applied to the flocked region of the lip portion, the tip edge of the barrier plate is inserted and held in the cut-out groove, and the flocked region side or the non-flocked region is applied. Since it is possible to prevent inadvertent displacement of the barrier plate to the side, the adhesive is evenly applied to the flocked area side and the non-flocked area side without waviness, so that the flocking parting is finished nicely and the quality is improved. Can be improved.

[Brief description of drawings]

1 to 3 show an embodiment of the present invention.
The figure is a cross-sectional view of an extruded intermediate product, Fig. 2 is a cross-sectional view showing a state in which an adhesive is applied to the flocked region of the intermediate product, and Fig. 3 is a flocked part of the flocked region to which an adhesive is applied. FIG. 4 is a perspective view showing a state in which a body is planted, and FIG. 4 is an operation explanatory view of a conventional grass run. 4,5 …… Lip part, 6,7 …… Flocking area, 8,9 …… Non-flocking area, 10,11 …… Separation groove, 13,14 …… Barrier plate.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Naoyuki Hara 370 Inumaru Sakuraki, Nakatsu City, Oita Prefecture Kinugawa Rubber Industrial Co., Ltd. Kyushu Factory (56) References: 58-35572 (JP, U) -135421 (JP, U)

Claims (1)

[Claims] 1. A method for flocking a glass run, in which flocking is provided on a lip portion for guiding glass up and down, in which a parting groove is provided in advance at a boundary between a flocking region and a non-flocking region of the lip part, and a barrier is provided in the parting groove. A method for flocking grass run, characterized in that an adhesive is applied to the flocked region with the tip portion of the plate inserted and held, and then a flocked body is planted in the flocked region via the adhesive.