Abstract: A valve connector for various air valves comprises a housing with a sliding slot along a virtual reference axis and a clamping device disposed therein. The clamping device includes an American pushing seat, a French pushing seat, a first clamping jaw with a first clamping portion, at least one second clamping jaw with a second clamping portion, and a pushing member in the American receiving hole. The clamping device alternates between an American position, where the first clamping portion is close to the axis, and a French position, where the second clamping portion is close to the axis. This design enables ease of operation and effective clamping performance.

Abstract: A valve connector includes a body and a control component. The body has a through hole divided into a first receiving section and a second receiving section. The control component has a body portion with a guide hole connecting to the through hole. The body portion has an abutting end and a control end exposed at the second end for attachment to an inflating device. The control component can move relative to the body, with the abutting end selectively entering the first receiving section to abut against the core rod of the Schrader valve, and with a sealing ring selectively abutting the second receiving section, enabling easy detachment of the valve from the valve connector.

Abstract: A portable air pump includes a pumping assembly and an inflating assembly. The pumping assembly includes an inner cylinder and an outer cylinder. The inner cylinder is provided with a first end and a second end, and the outer cylinder is sleeved onto an outer periphery of the inner cylinder from the first end. The inflating assembly includes a sliding member, an inflating tube, and a pivoting member. The sliding member is disposed in the inner cylinder. The inflating tube has a proximal end connected with the pivoting member. The pivoting member is pivotally mounted on the sliding member to be rotatable between an axial position and a radial position. When the pivoting member is in the axial position, the sliding member is movable between a retracted position and an extended position.

Abstract: A portable air pump includes an inflating mechanism, a joint seat disposed on a cylinder of the inflating mechanism, a support seat pivotally coupled to the joint seat, a positioning mechanism pivotally coupled to the support seat, and a footrest is coupled to the support seat. The joint seat has a joint end including a positioning portion and a groove. The support seat includes a connection pivotally received by the groove and has a receptacle. The positioning mechanism includes a positioning member pivotally engaged in the receptacle and a biasing member. The positioning member is biased by the biasing member and detachably engagable with the positioning portion. The footrest is folded out when the positioning member is engaged with the positioning portion and adapted to be folded toward the inflating mechanism when the positioning member is disengaged from the positioning portion.

Abstract: An inflator valve connector includes a body, a connecting assembly, a pushing member, and a lever. The body has an air channel. The connecting assembly is rotatably connected to the body and configured to connect with an air valve. The pushing member is movably inserted through the body and the connecting assembly between a first position and a second position, and has a pushing end and a pushed end. The pushing member is provided with at least one air passage communicating with the air channel. The lever is selectively abutting against the pushed end in an unlock position and a lock position and is configured to actuate the pushing member to move relative to the body and the connecting assembly.

Abstract: A valve connector includes a body and a control component. The body has a through hole divided into a first receiving section and a second receiving section. The control component has a body portion with a guide hole connecting to the through hole. The body portion has an abutting end and a control end exposed at the second end for attachment to an inflating device. The control component can move relative to the body, with the abutting end selectively entering the first receiving section to abut against the core rod of the Schrader valve, and with a sealing ring selectively abutting the second receiving section, enabling easy detachment of the valve from the valve connector.

Abstract: A valve connector includes a body having a first end adapted to attach to an American valve, a second end opposite the first end, and a through hole extending through both ends. A shoulder portion divides the through hole into a first accommodating portion and a second accommodating portion, with a sealing ring disposed on the second accommodating portion. A control member is movably disposed in relation to the body between a first and second position. The control member includes a body portion, a guiding hole, an abutting end, and a control end adapted to communicate with an air pump device. A venting portion is arranged between the abutting end and the control end, having a first cross-sectional area smaller than a second cross-sectional area.

Abstract: An electric air pump includes a power unit and an inflating unit. The power unit includes a first housing and a motor. The inflating unit includes a second housing and an eccentric cam member. The power unit is configured to connect to the inflating unit in either a first position or a second position. When the power unit is in the first position, the motor is detached from the eccentric cam member. When the power unit is in the second position, the motor is connected to the eccentric cam member. When the power unit is in the third position, the power unit and the inflating unit are completely separated from each other.

Abstract: An air valve connector includes a head and a switching assembly. The head has a first insertion hole, a second insertion hole, a communicating passage, and an inlet hole. The first insertion hole is provided with a first airtight portion disposed between the communicating passage and the inlet hole, and a second airtight portion disposed between the inlet hole and the first port. The switching assembly includes a plunger movably disposed in the first insertion hole to alternately abut against the first airtight portion or the second airtight portion.

Abstract: A floor pump includes an inflation device having a pump, a seat, and a pressure gauge. The seat is connected to a lower edge of the pump. The pressure gauge is connected between two ends of the pump. A base is pivotably connected to the seat and is movable between an extended position and a first folded position. The base includes first and second footrest portions located on two opposite sides of the seat. When the base is in the extended position, both the first footrest portion and the second footrest portion are not located below the pressure gauge. When the base is in the first folded position, the first footrest portion is located below the pressure gauge.

Abstract: An inflator valve connector includes a housing, a holding device, an actuating lever, a limiting member and a biasing member. The housing has a containing hole, an air passage. The holding device includes at least one elastic airtight ring and a pushing member movably arranged in the containing hole. The actuating lever has a pivoting portion and a first engaging portion. The pivoting portion is configured to actuate the pushing member to directly or indirectly push the elastic airtight ring to elastically deform. The limiting member has a second engaging portion detachably engaged with the first engaging portion. The biasing member biases the limiting member.

Abstract: An inflator valve connector includes a body, a guiding member and a lever. The body has a connecting end, an operating end and a guiding hole. The guiding member is rotatably and movably inserted through the guiding hole and is movable relative to the guiding hole between a first position and a second position. The guiding member has a pushing end, an inlet end and an air passage extending from the pushing end to the inlet end and communicating with the guiding hole. The lever is pivotally mounted to the operating end to selectively abut against the guiding member in a unlock position and a lock position, and the lever is configured to actuate the guiding member to move relative to the guiding hole.

Abstract: A handle includes a limiting member, a handle body, a switch member and a biasing member. The limiting member is adapted to connect with an air pump and has a limiting recess. The handle body is pivotally connected to the limiting member to change between a folded position and a use position, and has a slot. The switch member is pivotally arranged in the slot and has a restricting portion detachably engaged with the limiting recess. The restricting portion is engaged with the limiting recess when the handle body is in the use position, and is disengaged from the limiting recess as the switch member moved relative to the slot. The biasing member biases the switch member toward the outside of the slot.

Abstract: An electric air pump includes a power unit and an inflating unit. The power unit includes a first housing and a motor. The inflating unit includes a second housing and an eccentric cam member. The power unit is configured to connect to the inflating unit in either a first position or a second position. When the power unit is in the first position, the motor is detached from the eccentric cam member. When the power unit is in the second position, the motor is connected to the eccentric cam member.

Abstract: An inflator valve connector includes a body, a guiding member and a lever. The body has a connecting end, an operating end and a guiding hole. The guiding member is rotatably and movably inserted through the guiding hole and is movable relative to the guiding hole between a first position and a second position. The guiding member has a pushing end, an inlet end and an air passage extending from the pushing end to the inlet end and communicating with the guiding hole. The lever is pivotally mounted to the operating end to selectively abut against the guiding member in a unlock position and a lock position, and the lever is configured to actuate the guiding member to move relative to the guiding hole.

Abstract: An inflator valve connector includes a housing, a holding device, an actuating lever, a limiting member and a biasing member. The housing has a containing hole, an air passage. The holding device includes at least one elastic airtight ring and a pushing member movably arranged in the containing hole. The actuating lever has a pivoting portion and a first engaging portion. The pivoting portion is configured to actuate the pushing member to directly or indirectly push the elastic airtight ring to elastically deform. The limiting member has a second engaging portion detachably engaged with the first engaging portion. The biasing member biases the limiting member.

Abstract: An inflator includes an inflating head and a piercing member. The inflating head has an inlet hole, an insertion hole communicating with the inlet hole, a ?-24UNF inner thread formed on an inner circumference of the inlet hole, an annular airtight member disposed in the inlet hole and adjacent to the insertion hole, and an outlet hole communicating with the insertion hole. The piercing member is movable between a first position and a second position within the insertion hole and has a conically shaped spiking portion. When the piercing member is in the first position, the spiking portion is distant from the inlet hole. When the piercing member is in the second position, the spiking portion passes through the airtight member and enters the inlet hole.

Abstract: A portable air pump includes a pumping assembly and an inflating assembly. The pumping assembly includes an inner cylinder and an outer cylinder. The inner cylinder is provided with a first end and a second end, and the outer cylinder is sleeved onto an outer periphery of the inner cylinder from the first end. The inflating assembly includes a sliding member, an inflating tube, and a pivoting member. The sliding member is disposed in the inner cylinder. The inflating tube has a proximal end connected with the pivoting member. The pivoting member is pivotally mounted on the sliding member to be rotatable between an axial position and a radial position. When the pivoting member is in the axial position, the sliding member is movable between a retracted position and an extended position.

Abstract: A portable air pump includes an inflating mechanism, a joint seat disposed on a cylinder of the inflating mechanism, a support seat pivotally coupled to the joint seat, a positioning mechanism pivotally coupled to the support seat, and a footrest is coupled to the support seat. The joint seat has a joint end including a positioning portion and a groove. The support seat includes a connection pivotally received by the groove and has a receptacle. The positioning mechanism includes a positioning member pivotally engaged in the receptacle and a biasing member. The positioning member is biased by the biasing member and detachably engagable with the positioning portion. The footrest is folded out when the positioning member is engaged with the positioning portion and adapted to be folded toward the inflating mechanism when the positioning member is disengaged from the positioning portion.

Abstract: An inflator valve connector includes a body, a connecting assembly, a pushing member, and a lever. The body has an air channel. The connecting assembly is rotatably connected to the body and configured to connect with an air valve. The pushing member is movably inserted through the body and the connecting assembly between a first position and a second position, and has a pushing end and a pushed end. The pushing member is provided with at least one air passage communicating with the air channel. The lever is selectively abutting against the pushed end in an unlock position and a lock position and is configured to actuate the pushing member to move relative to the body and the connecting assembly.