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公开(公告)号：US20240110634A1
公开(公告)日：2024-04-04
申请号：US17937568
申请日：2022-10-03
CPC分类号： F16K24/04 , F16B47/00 , F16M13/022
摘要： A valve-actuated suction apparatus includes an anchor member made of a non-porous resilient material and having a flexible base seal member and an anchor member stem. The base seal member is arranged to seal against a reference surface. The anchor member stem includes a vent port extending therethrough. A plunger valve is operable to selectively seal and unseal the vent port. The plunger valve includes a plunger valve head and a plunger valve stem. The plunger valve stem is slidably disposed in the vent port and slidable between a closed position of the plunger valve wherein the vent port is sealed and an open position of the plunger valve wherein the vent port is unsealed. The plunger valve stem includes one or more protruding transverse flanges that sealably engage a sidewall of the vent port when the plunger valve is in the closed position.
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公开(公告)号：US20230228373A1
公开(公告)日：2023-07-20
申请号：US17648096
申请日：2022-01-14
CPC分类号： F16M13/022 , A45C11/00 , A45C2011/002
摘要： A handheld electronic device case with quick-release anchoring capability includes a device case main body operable to engage a handheld electronic device and provide a protective cover therefor. A vacuum formation-and-release actuator is operable to establish a releasable vacuum connection between a rear surface of the handheld device, or a base of the case main body, or or an independent base of a universal vacuum connector incorporating the vacuum formation-and-release actuator, and a reference surface in order to detachably mount the handheld device to the reference surface. The releasable vacuum connection is provided by a controlled pressure zone that maintains a negative pressure differential relative to an external ambient pressure. The releasable vacuum connection is releasable by virtue of the vacuum formation-and-release actuator being movable in a manner that vents the controlled pressure zone.
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公开(公告)号：US11522988B2
公开(公告)日：2022-12-06
申请号：US17301668
申请日：2021-04-09
摘要： An object holder with quick-release anchoring capability includes an object carrier having an object carrier base. A vacuum release actuator on the object carrier base is displaceable to separate from the object. An anchor member carried by vacuum release actuator includes outer and inner seal members and an interconnecting vent port. The outer and inner seal members are arranged to form substantially airtight seals with the reference surface and the object, respectively, that define controlled pressure zones. The vent port extends between the outer and inner controlled pressure zones. The inner seal member has a substantially non-folding configuration that prevents excessive seal elongation prior to separation from the object. During operation, the controlled pressure zones can be vented by manipulating the object carrier away from the reference surface to separate the object and the vacuum release actuator until the inner seal member breaks its substantially airtight seal with the object.
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公开(公告)号：US20230228290A1
公开(公告)日：2023-07-20
申请号：US17648100
申请日：2022-01-14
CPC分类号： F16B47/00 , F16M11/041 , H04M1/04
摘要： A universal quick-release vacuum connector includes a base removably attachable to an object. A vacuum formation-and-release actuator includes a movable anchor member that establishes a releasable vacuum connection with a reference surface. The anchor member includes a flexible outer seal member, a central hub integrally formed with the flexible outer seal member, and a vent port extending through the central hub. A vent port closure member closes or assists in closing a vent port inner end depending on the position of the anchor member relative to the base to establish a controlled pressure zone that maintains a negative pressure differential relative to an external ambient pressure. The releasable vacuum connection is releasable by virtue of the anchor member and the base being movable relative to each other in a manner that vents the controlled pressure zone while the base remains attached to the object.
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公开(公告)号：US20220282753A1
公开(公告)日：2022-09-08
申请号：US17191259
申请日：2021-03-03
摘要： An object holder with quick-release anchoring capability includes an object carrier having an object carrier base. A vacuum release actuator on the object carrier base is displaceable to separate from the object. An anchor member carried by vacuum release actuator includes outer and inner seal members and an interconnecting vent port. The outer seal member is arranged to form a substantially airtight seal with the reference surface that defines an outer controlled pressure zone. The inner seal member is arranged to form a substantially airtight seal with the object that defines an inner controlled pressure zone. The vent port extends between the outer and inner controlled pressure zones. During operation, the controlled pressure zones can be vented by manipulating the object carrier away from the reference surface to separate the object and the vacuum release actuator until the inner seal member breaks its substantially airtight seal with the object.
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公开(公告)号：US11988242B2
公开(公告)日：2024-05-21
申请号：US17656593
申请日：2022-03-25
IPC分类号： F16B47/00
CPC分类号： F16B47/00
摘要： A valve-actuated suction apparatus includes an anchor member having a base seal member and a stem formed with a vent port. A plunger valve is slidably disposed in the vent port and is slidable between closed and open positions. The plunger valve has a plunger head and first and second valve stem sections respectively disposed in first and second vent port sections when the plunger valve is closed. The first valve stem section includes a valve stem stabilizer and an air bypass neck. The valve stem stabilizer controls and limits plunger valve movement within the first vent port section and the valve stem air bypass neck channels air through the second vent port section. The second valve stem section includes a vent port stopper that may be configured in various ways to plug the second vent port section when the plunger valve is closed.
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公开(公告)号：US20230304527A1
公开(公告)日：2023-09-28
申请号：US17656593
申请日：2022-03-25
IPC分类号： F16B47/00
CPC分类号： F16B47/00
摘要： A valve-actuated suction apparatus includes an anchor member having a base seal member and a stem formed with a vent port. A plunger valve is slidably disposed in the vent port and is slidable between closed and open positions. The plunger valve has a plunger head and first and second valve stem sections respectively disposed in first and second vent port sections when the plunger valve is closed. The first valve stem section includes a valve stem stabilizer and an air bypass neck. The valve stem stabilizer controls and limits plunger valve movement within the first vent port section and the valve stem air bypass neck channels air through the second vent port section. The second valve stem section includes a vent port stopper that may be configured in various ways to plug the second vent port section when the plunger valve is closed.
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公开(公告)号：US11525475B2
公开(公告)日：2022-12-13
申请号：US17191259
申请日：2021-03-03
摘要： An object holder with quick-release anchoring capability includes an object carrier having an object carrier base. A vacuum release actuator on the object carrier base is displaceable to separate from the object. An anchor member carried by vacuum release actuator includes outer and inner seal members and an interconnecting vent port. The outer seal member is arranged to form a substantially airtight seal with the reference surface that defines an outer controlled pressure zone. The inner seal member is arranged to form a substantially airtight seal with the object that defines an inner controlled pressure zone. The vent port extends between the outer and inner controlled pressure zones. During operation, the controlled pressure zones can be vented by manipulating the object carrier away from the reference surface to separate the object and the vacuum release actuator until the inner seal member breaks its substantially airtight seal with the object.
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公开(公告)号：US20220329679A1
公开(公告)日：2022-10-13
申请号：US17301668
申请日：2021-04-09
摘要： An object holder with quick-release anchoring capability includes an object carrier having an object carrier base. A vacuum release actuator on the object carrier base is displaceable to separate from the object. An anchor member carried by vacuum release actuator includes outer and inner seal members and an interconnecting vent port. The outer and inner seal members are arranged to form substantially airtight seals with the reference surface and the object, respectively, that define controlled pressure zones. The vent port extends between the outer and inner controlled pressure zones. The inner seal member has a substantially non-folding configuration that prevents excessive seal elongation prior to separation from the object. During operation, the controlled pressure zones can be vented by manipulating the object carrier away from the reference surface to separate the object and the vacuum release actuator until the inner seal member breaks its substantially airtight seal with the object.
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