公开(公告)号：US07654817B2

公开(公告)日：2010-02-02

申请号：US11795878

申请日：2006-01-26

申请人： Takashige Yagi ,  Shinichiro Goda

发明人： Takashige Yagi ,  Shinichiro Goda

IPC分类号： B29C33/10

CPC分类号： B29D30/0654 ,  B29C33/10 ,  B29D30/0606 ,  B29D2030/0617 ,  B29L2030/00 ,  Y10T428/115

摘要： To provide a vent piece capable of being attached to and detached from a mold easily.A vent piece body 4 and a connection sleeve 5 are connected to each other to form a cylindrical shape. The vent piece body 4 and the connection sleeve 5 are inserted in an insertion hole 3 penetrating the wall surface of a mold 2 to connect the inside of the mold 2 to the outside thereof. One end portion 9 of the vent piece body 4 is beforehand formed into a countersunk head screw shape. A cone-shaped concave portion 10 is beforehand formed around the inside opening of the insertion hole 3 in the mold 2. The countersunk head screw shaped end portion 9 is fitted in the cone-shaped concave portion 10. Thereby, the movement of a vent piece 1 to the other side is restrained. A nut 8 is threadedly mounted in the other end portion 14 of the connection sleeve 5 from the outside of the mold 2. By mounting and demounting the nut 8, the vent piece 1 can be attached to and detached from the mold 2 easily.

摘要翻译： 提供能够容易地附接到模具和从模具拆卸的排气件。 通气件主体4和连接套筒5彼此连接以形成圆柱形。 通气件主体4和连接套筒5插入穿过模具2的壁面的插入孔3中，以将模具2的内部连接到模具2的外部。 通气件主体4的一端部9预先形成为埋头螺钉形状。 预先在模具2中的插入孔3的内侧开口形成锥形的凹部10.埋头螺钉形端部9装配在锥形凹部10中。从而，排气口的运动 片1对另一边是有限制的。 螺母8从模具2的外部螺纹地安装在连接套筒5的另一端部14中。通过安装和拆卸螺母8，可以容易地将通气件1安装到模具2上并从模具2拆下。

公开(公告)号：US20080258037A1

公开(公告)日：2008-10-23

申请号：US11795878

申请日：2006-01-26

申请人： Takashige Yagi ,  Shinichiro Goda

发明人： Takashige Yagi ,  Shinichiro Goda

IPC分类号： B29C33/10

CPC分类号： B29D30/0654 ,  B29C33/10 ,  B29D30/0606 ,  B29D2030/0617 ,  B29L2030/00 ,  Y10T428/115

摘要： [Object] To provide a vent piece capable of being attached to and detached from a mold easily.[Solution] A vent piece body 4 and a connection sleeve 5 are connected to each other to form a cylindrical shape. The vent piece body 4 and the connection sleeve 5 are inserted in an insertion hole 3 penetrating the wall surface of a mold 2 to connect the inside of the mold 2 to the outside thereof. One end portion 9 of the vent piece body 4 is beforehand formed into a countersunk head screw shape. A cone-shaped concave portion 10 is beforehand formed around the inside opening of the insertion hole 3 in the mold 2. The countersunk head screw shaped end portion 9 is fitted in the cone-shaped concave portion 10. Thereby, the movement of a vent piece 1 to the other side is restrained. A nut 8 is threadedly mounted in the other end portion 14 of the connection sleeve 5 from the outside of the mold 2. By mounting and demounting the nut 8, the vent piece 1 can be attached to and detached from the mold 2 easily.

摘要翻译： 提供能够容易地附接到模具和从模具分离的排气件。 [解决方案]通气件本体4和连接套筒5彼此连接以形成圆柱形。 通气件主体4和连接套筒5插入穿过模具2的壁面的插入孔3中，以将模具2的内部连接到模具2的外部。 通气件主体4的一端部9预先形成为埋头螺钉形状。 预先在模具2中的插入孔3的内侧开口形成锥形的凹部10。 埋头螺钉形端部9装配在锥形凹部10中。 由此，能够抑制通气口1向另一侧的移动。 螺母8从模具2的外部螺纹地安装在连接套筒5的另一端部14中。 通过安装和拆卸螺母8，可以容易地将排气件1附接到模具2上并从其脱离。