【図面の簡単な説明】[Brief explanation of the drawing]
第１図及び第２図は本考案に関する手段により
シール部材を固定した合成樹脂成形品の一例を示
す斜視図。第３図は小突起を有する合成樹脂成形
品の溝にシール部材を二次成形する型の一部分を
示す拡大縦断正面図。第４図は同上によりシール
部材の成形固定を行つた合成樹脂成形品の一部分
の拡大縦断正面図。第５図は第３図に示す型の一
部分の拡大縦断側面図。第６図は第４図に示す合
成樹脂成形品の一部分の拡大縦断側面図。第７図
は薄突片を有する合成樹脂成形品の溝にシール部
材を二次成形する型の一部分を示す拡大縦断側面
図。第８図は同上によりシール部材の成形固定を
行つた合成樹脂成形品の一部分の拡大縦断側面図
。第９図はシール面と同じ幅のシール部材の固定
状態を示す一部分の拡大縦断正面図。第１０図は
シール面より幅の広いシール部材の固定状態を示
す一部分の拡大縦断正面図。第１１図〜第１３図
は合成樹脂成形品の溝内に形成する小突起の各例
を示すもので、第１１図は一列形、第１２図は二
列形、第１３図は２列の千鳥形を示す。第１４図
〜第１７図は合成樹脂成形品の溝内に形成する薄
突片の各例を示すもので、第１４図は一列の連続
形、第１５図は二列の連続形、第１６図は一列の
継続形、第１７図は二列の継続形を示す。第１８
図は合成樹脂成形品の溝に従来の固定手段により
シール部材を固定する型の一部分の拡大縦断正面
図。第１９図は同上によりシール部材の成形固定
を行つた従来の合成樹脂成形品の一部の拡大縦断
正面図である。
１……シール部材、２……一次成形品、３……
溝、５……小突起、薄突片。
FIGS. 1 and 2 are perspective views showing an example of a synthetic resin molded product having a sealing member fixed by means related to the present invention. FIG. 3 is an enlarged longitudinal sectional front view showing a portion of a mold for secondary molding a sealing member into a groove of a synthetic resin molded product having small protrusions. FIG. 4 is an enlarged longitudinal sectional front view of a portion of a synthetic resin molded product in which a sealing member is molded and fixed in the same manner as above. FIG. 5 is an enlarged longitudinal sectional side view of a portion of the mold shown in FIG. 3. FIG. 6 is an enlarged longitudinal sectional side view of a portion of the synthetic resin molded product shown in FIG. 4. FIG. 7 is an enlarged longitudinal sectional side view showing a portion of a mold for secondary molding a sealing member in a groove of a synthetic resin molded product having a thin protrusion. FIG. 8 is an enlarged longitudinal sectional side view of a portion of a synthetic resin molded product in which a sealing member is molded and fixed in the same manner as above. FIG. 9 is a partially enlarged longitudinal sectional front view showing a fixed state of a sealing member having the same width as the sealing surface. FIG. 10 is a partially enlarged longitudinal sectional front view showing a fixed state of a sealing member wider than the sealing surface. Figures 11 to 13 show examples of small protrusions formed in the grooves of synthetic resin molded products. Figure 11 is a single-row type, Figure 12 is a double-row type, and Figure 13 is a two-row type. Shows a staggered pattern. Figures 14 to 17 show examples of thin protrusions formed in the grooves of synthetic resin molded products. Figure 14 shows a continuous type in one row, Figure 15 shows a continuous type in two rows, and The figure shows the continuous form in one row, and FIG. 17 shows the continuous form in two rows. 18th
The figure is an enlarged longitudinal sectional front view of a portion of a mold for fixing a sealing member to a groove of a synthetic resin molded product using conventional fixing means. FIG. 19 is an enlarged vertical sectional front view of a part of a conventional synthetic resin molded product in which a sealing member is molded and fixed as described above. 1... Sealing member, 2... Primary molded product, 3...
Groove, 5...small protrusion, thin protrusion.