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公开(公告)号：US06386972B1
公开(公告)日：2002-05-14
申请号：US09648856
申请日：2000-08-25
IPC分类号： F24F700
CPC分类号： F24F7/02 , F24F7/065 , F24F13/082 , F24F2007/001
摘要： A vent apparatus for cooperating with duct work associated with an exhaust fan to enable air to be exhausted from an interior room of a dwelling to the exterior environment. The vent apparatus includes a base member and a cover member releasably securable to the base member. The base member includes an attaching portion having a plurality of locking portions, while the cover member includes a plurality of flexible latching arm members which releasably engage the locking portions when the cover member is placed over the attaching portion. The attaching portion includes en enlarged opening which enables air exhausted from an interior room to be directed out between the base and cover members to the exterior atmosphere. The apparatus is particularly well-adapted to be used with vinyl or aluminum siding and is relatively inexpensive to construct, light-weight and easy to install. In an alternative embodiment, the apparatus includes a screen adapted to be secured to the base member. The screen has dimensions which enable it to fit within the cover member so as not to be visible once the cover is installed on the base member. The screen prevents insects and small mammals from entering through the base member. The screen is secured to the base member via a plurality of locking arm members which engage within openings formed in the base member such that the screen can be “snapped” onto the base member without special tools or external fastening elements such as threaded screws or the like.
摘要翻译： 一种排气装置，用于与与排风扇相关联的管道工作配合，以使得空气能够从住宅的室内空间排出到外部环境。 通气装置包括基部构件和可释放地固定到基座构件的盖构件。 基部构件包括具有多个锁定部分的附接部分，而盖构件包括多个柔性闭锁臂构件，当盖构件放置在附接部分上方时，可释放地接合锁定部分。 附接部分包括扩大的开口，其使得能够从内部空间排出的空气在基部和盖部件之间被引导到外部大气。 该设备特别适合于与乙烯基或铝壁板一起使用，并且构造相对便宜，重量轻且易于安装。 在替代实施例中，该装置包括适于固定到基座构件的屏幕。 屏幕具有使其能够装配在盖构件内的尺寸，以便一旦将盖安装在基座构件上就不可见。 屏幕防止昆虫和小型哺乳动物通过基座进入。 屏幕通过多个锁定臂部件固定到基部部件上，多个锁定臂部件接合在基部部件中形成的开口中，使得屏幕可以“扣合”到基座部件上，而不需要特殊工具或外部紧固元件，例如螺纹螺钉或 喜欢。
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公开(公告)号：US06383072B2
公开(公告)日：2002-05-07
申请号：US09799966
申请日：2001-03-06
IPC分类号： F23L1712
CPC分类号： F24F7/02 , F24F7/065 , F24F13/082 , F24F2007/001
摘要： A vent apparatus for cooperating with duct work associated with an exhaust fan to enable air to be exhausted from an interior room of a dwelling to the exterior environment. The vent apparatus includes a base member and a cover member releasably securable to the base member. The base member includes an attaching portion having a plurality of locking portions, while the cover member includes a plurality of flexible latching arm members which releasably engage the locking portions when the cover member is placed over the attaching portion. The attaching portion includes an enlarged opening which enables air exhausted from an interior room to be directed out between the base and cover members to the exterior atmosphere. The apparatus is particularly well-adapted to be used with vinyl or aluminum siding and is relatively inexpensive to construct, light-weight and easy to install. In an alternative embodiment, the apparatus includes a screen adapted to be secured to the base member. The screen has dimensions which enable it to fit within the cover member so as not to be visible once the cover is installed on the base member. The screen prevents insects and small mammals from entering through the base member. The screen is secured to the base member via a plurality of locking arm members which engage within openings formed in the base member such that the screen can be “snapped” onto the base member without special tools or external fastening elements such as threaded screws or the like.
摘要翻译： 一种排气装置，用于与与排风扇相关联的管道工作配合，以使得空气能够从住宅的室内空间排出到外部环境。 通气装置包括基部构件和可释放地固定到基座构件的盖构件。 基部构件包括具有多个锁定部分的附接部分，而盖构件包括多个柔性闭锁臂构件，当盖构件放置在附接部分上方时，可释放地接合锁定部分。 附接部分包括一个扩大的开口，使得从室内排出的空气能够在基部和盖部件之间被引导到外部大气。 该设备特别适合于与乙烯基或铝壁板一起使用，并且构造相对便宜，重量轻且易于安装。 在替代实施例中，该装置包括适于固定到基座构件的屏幕。 屏幕具有使其能够装配在盖构件内的尺寸，以便一旦将盖安装在基座构件上就不可见。 屏幕防止昆虫和小型哺乳动物通过基座进入。 屏幕通过多个锁定臂部件固定到基部部件上，多个锁定臂部件接合在基部部件中形成的开口中，使得屏幕可以“扣合”到基座部件上，而不需要特殊工具或外部紧固元件，例如螺纹螺钉或 喜欢。
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公开(公告)号：US5791985A
公开(公告)日：1998-08-11
申请号：US554889
申请日：1995-11-09
CPC分类号： F24F7/02 , F24F7/065 , F24F13/082 , F24F2007/001
摘要： A vent apparatus for cooperating with duct work associated with an exhaust fan to enable air to be exhausted from an interior room of a dwelling to the exterior environment. The vent apparatus includes a base member and a cover member releasably securable to the base member. The base member includes an attaching portion having a plurality of locking portions, while the cover member includes a plurality of flexible latching arm members which releasably engage the locking portions when the cover member is placed over the attaching portion. The attaching portion includes an enlarged opening which enables air exhausted from an interior room to be directed out between the base and cover members to the exterior atmosphere. The apparatus is particularly well-adapted to be used with vinyl or aluminum siding and is relatively inexpensive to construct, light-weight and easy to install. In an alternative embodiment, the apparatus includes a screen adapted to be secured to the base member. The screen has dimensions which enable it to fit within the cover member so as not to be visible once the cover is installed on the base member. The screen prevents insects and small mammals from entering through the base member. The screen is secured to the base member via a plurality of locking arm members which engage within openings formed in the base member such that the screen can be "snapped" onto the base member without special tools or external fastening elements such as threaded screws or the like.
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公开(公告)号：US5947816A
公开(公告)日：1999-09-07
申请号：US132272
申请日：1998-08-11
CPC分类号： F24F7/02 , F24F7/065 , F24F13/082 , F24F2007/001
摘要： A vent apparatus for cooperating with duct work associated with an exhaust fan to enable air to be exhausted from an interior room of a dwelling to the exterior environment. The vent apparatus includes a base member and a cover member releasably securable to the base member. The base member includes an attaching portion having a plurality of locking portions, while the cover member includes a plurality of flexible latching arm members which releasably engage the locking portions when the cover member is placed over the attaching portion. The attaching portion includes an enlarged opening which enables air exhausted from an interior room to be directed out between the base and cover members to the exterior atmosphere. The apparatus is particularly well-adapted to be used with vinyl or aluminum siding and is relatively inexpensive to construct, light-weight and easy to install. In an alternative embodiment, the apparatus includes a screen adapted to be secured to the base member. The screen has dimensions which enable it to fit within the cover member so as not to be visible once the cover is installed on the base member. The screen prevents insects and small mammals from entering through the base member. The screen is secured to the base member via a plurality of locking arm members which engage within openings formed in the base member such that the screen can be "snapped" onto the base member without special tools or external fastening elements such as threaded screws or the like.
摘要翻译： 一种排气装置，用于与与排风扇相关联的管道工作配合，以使得空气能够从住宅的室内空间排出到外部环境。 通气装置包括基部构件和可释放地固定到基座构件的盖构件。 基部构件包括具有多个锁定部分的附接部分，而盖构件包括多个柔性闭锁臂构件，当盖构件放置在附接部分上方时，可释放地接合锁定部分。 附接部分包括一个扩大的开口，使得从室内排出的空气能够在基部和盖部件之间被引导到外部大气。 该设备特别适合于与乙烯基或铝壁板一起使用，并且构造相对便宜，重量轻且易于安装。 在替代实施例中，该装置包括适于固定到基座构件的屏幕。 屏幕具有使其能够装配在盖构件内的尺寸，以便一旦将盖安装在基座构件上就不可见。 屏幕防止昆虫和小型哺乳动物通过基座进入。 屏幕通过多个锁定臂部件固定到基部部件上，多个锁定臂部件接合在基部部件中形成的开口中，使得屏幕可以“扣合”到基座部件上，而不需要特殊工具或外部紧固元件，例如螺纹螺钉或 喜欢。
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公开(公告)号：US06196915B1
公开(公告)日：2001-03-06
申请号：US09288842
申请日：1999-04-08
IPC分类号： F23L1712
CPC分类号： F24F7/02 , F24F7/065 , F24F13/082 , F24F2007/001
摘要： A vent apparatus for cooperating with duct work associated with an exhaust fan to enable air to be exhausted from an interior room of a dwelling to the exterior environment. The vent apparatus includes a base member and a cover member releasably securable to the base member. The base member includes an attaching portion having a plurality of locking portions, while the cover member includes a plurality of flexible latching arm members which releasably engage the locking portions when the cover member is placed over the attaching portion. The attaching portion includes an enlarged opening which enables air exhausted from an interior room to be directed out between the base and cover members to the exterior atmosphere. The apparatus is particularly well-adapted to be used with vinyl or aluminum siding and is relatively inexpensive to construct, light-weight and easy to install. In an alternative embodiment, the apparatus includes a screen adapted to be secured to the base member. The screen has dimensions which enable it to fit within the cover member so as not to be visible once the cover is installed on the base member. The screen prevents insects and small mammals from entering through the base member. The screen is secured to the base member via a plurality of locking arm members which engage within openings formed in the base member such that the screen can be “snapped” onto the base member without special tools or external fastening elements such as threaded screws or the like.
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