Abstract: A low-cost waist adhering material for paper diaper for mass production and easy application comprises a replacement material. The replacement material is composed of a non-textile fabric layer disposed at a top end for connecting with hooks of a paper diaper, and a molded positioning layer disposed underneath the non-textile fabric layer and on a surface of the paper diaper for positioning the non-textile fabric layer. The non-textile fabric layer has at least one through hole area. The through hole area is composed of a plurality of through holes spaced at intervals penetrating through the non-textile fabric layer.

Abstract: A leakage proof base material for paper diaper is provided which is more convenient to use, suitable to be mass produced, more skin-friendly and with a lower cost. The leakage proof base material for paper diaper comprises a leakage proof base material which is composed of a leakage proof membrane as a top layer and a non-textile fabric layer as a bottom layer, and surfaces of the leakage proof membrane and the non-textile fabric layer are combined together partially or entirely. At least one through hole area is disposed on the non-textile fabric layer, the through hole area is composed of a plurality of through holes which are penetrated through the non-textile fabric layer and are spaced at intervals.

Abstract: A diaper having an improved conjugated structure that is convenient, low-cost and easy for mass production is disclosed. The diaper includes a side wing having a magic hook located thereon and a rear thin sheet having an anti-leaking layer and a non-textile fabrics layer conjugated entirely or partially. The conjugation strength between the magic hook and the rear thin sheet is about 100 to 700 g/inch at 180 degrees, and the shear stress at 180 degrees is over 1000 g/inch. With the conjugation between the magic hook and the rear thin sheet, the user can randomly attach the magic hook to the surface of the non-textile fabrics layer to adjust the tightness of the diaper.

Abstract: A clip includes two clamping pieces, a pivot shaft, and an elastic member. Each of the clamping pieces has a clamping portion, a pressing portion and a pivot seat. The pressing portion has a limit plate. The pivot seat has a limit slot and a shaft hole. The elastic member has two elastic legs each having a limit flange. Thus, each of the elastic legs is limited by the limit slot, and the limit flange is limited by the limit plate so that the clamping pieces and the elastic member are positioned exactly to prevent the clamping pieces from being vibrated and to prevent the elastic member from being detached from the clamping pieces. In addition, the elastic member is not subjected to a pressing force so that the elastic member will not produce an elastic fatigue.

Abstract: An air sealing device includes a holding unit and an outer clamp mounted on the holding unit to clamp the holding unit. The holding unit includes a first clamping bar and a second clamping bar pivotally connected with the first clamping bar. The holding unit has a clamping space defined between the first clamping bar and the second clamping bar. Thus, the opened upper end of the bag is clamped in the clamping space of the holding unit, wound around the first clamping bar and the second clamping bar of the holding unit and pressed by the outer clamp so that the opened upper end of the bag is sealed by the holding unit and the outer clamp closely and tightly.

Abstract: A disposable cleaning bag includes a first bag body provided with at least one first through hole, a second bag body laminating with the first bag body and provided with at least one second through hole, and an opening formed between the first bag body and the second bag body. Thus, the cleaning bag separate the user's hand from the waste matters to prevent the user's hand from directly touching the waste matters. In addition, the first through hole of the first bag body and the second through hole of the second bag body function as a holding portion to allow insertion of the user's fingers so as to facilitate the user carrying the cleaning bag.

Abstract: A glove includes a waterproof film, an inner substrate layer mounted on a first face of the waterproof film, and an outer substrate layer mounted on a second face of the waterproof film. Thus, the waterproof film has a waterproof function, and each of the inner substrate layer and the outer substrate layer has an air permeable function, so that the glove has waterproof and air permeable functions to enhance the versatility of the glove.

Abstract: Provided is a package structure for a fuel cell, including a first polar plate and a second polar plate. The first polar plate includes a first recess used to accommodate an anode of a membrane electrode assembly (MEA), and at least a first sealed flange surrounding the first recess. The second polar plate includes a second recess corresponding in position to the first recess and used to accommodate a cathode of the MEA, and at least a first sealed groove surrounding the second recess and corresponding in position to the first sealed flange. The first sealed flange and the first sealed groove are employed to hold by clamping the periphery of the proton exchange membrane of the MEA, so as to accomplish sealing.

Abstract: A hot press mold for a MEA of fuel cell is provided. The hot press mold includes: a first mold including a first alignment part; a second mold including a second alignment part, being piled up a first electrode, a film, and a second electrode on it, whereby the first and second alignment parts join together to pile the first electrode, the film, and the second electrode between the first and second mold; and a lock loop secures the edge of the first and second mold to fix the first and second mold.

Abstract: A bidirectional air pump to selectively inflate or deflate an inflatable object has a housing, a pump assembly and a motor. The housing has a controller cover, a pump cover, and a motor cover. The pump assembly is mounted inside the housing and has a centrifugal pump, a binary supply/discharge valve assembly, a selectable check valve assembly and a valve controller. The motor is mounted inside the housing. The valve assembly and the motor cooperate to pump air into or draw air out of an air mattress or inflatable sofa.

Abstract: A compact water filter includes a housing, a filter and a water pump. The housing includes a bottom container and a pump casing. The bottom container has a top cavity and a water inlet communicating with the top cavity. The pump casing is mounted on the bottom container to cover the top cavity and has a water discharge port. The filter is mounted and held in the top cavity of the bottom container to remove contaminants from incoming water. The water pump is mounted in the housing to pump water into and out of the water filter through the water inlet and the water discharge port. Consequently, the water filter holds most of the pool water in the bottom container to lower the center of gravity of the water filter to keep the water filter from overturning when the water filter is operating.

Abstract: A control valve includes a horn-like body and a seat with an interior surface mounted on the rear. A secondary outlet, primary outlet and inlet are defined through the seat. Two hollow poles are formed at the interior surface of the seat and two first resilient members are mounted respectively in the hollow poles. A cover is mounted in the body and has two rods mounted in the hollow poles and abutting the first resilient members. Two shafts are formed in the cover and aligned respectively with the secondary outlet and primary outlet. Two valve disks are formed respectively at distal ends of the shafts and respectively align with the outlets. Two buttons are mounted on an outer surface of the cover, and each has a barb to selectively engage a recess defined in the horn-like body.

Abstract: A bidirectional air pump to selectively inflate or deflate an inflatable object has a housing, a pump assembly and a motor. The housing has a controller cover, a pump cover, and a motor cover. The pump assembly is mounted inside the housing and has a centrifugal pump, a binary supply/discharge valve assembly, a selectable check valve assembly and a valve controller. The motor is mounted inside the housing. The valve assembly and the motor cooperate to pump air into or draw air out of an air mattress or inflatable sofa.

Abstract: A bidirectional air pump assembly includes a pump mounting case, a valve and an air pump. The pump mounting case is mounted in an inflatable object and has a valve mounting hole. The valve is held in the valve mounting hole and includes an adapter with a valve port and a valve disk. The valve disk is attached to the adapter and has a disk body and at least one disk stop protruding from the disk body. The air pump is detachably mounted in the pump mounting case and connects to the valve port. Therefore, the air pump draws air out of the inflatable body through the valve port and a gap caused by the at least one disk stop abutting the air pump, which keeps the disk body from completely closing the valve port.

Abstract: A control valve includes a horn-like body and a seat with an interior surface mounted on the rear. A secondary outlet, primary outlet and inlet are defined through the seat. Two hollow poles are formed at the interior surface of the seat and two first resilient members are mounted respectively in the hollow poles. A cover is mounted in the body and has two rods mounted in the hollow poles and abutting the first resilient members. Two shafts are formed in the cover and aligned respectively with the secondary outlet and primary outlet. Two valve disks are formed respectively at distal ends of the shafts and respectively align with the outlets. Two buttons are mounted on an outer surface of the cover, and each has a barb to selectively engage a recess defined in the horn-like body.

Abstract: A compact water filter includes a housing, a filter and a water pump. The housing includes a bottom container and a pump casing. The bottom container has a top cavity and a water inlet communicating with the top cavity. The pump casing is mounted on the bottom container to cover the top cavity and has a water discharge port. The filter is mounted and held in the top cavity of the bottom container to remove contaminants from incoming water. The water pump is mounted in the housing to pump water into and out of the water filter through the water inlet and the water discharge port. Consequently, the water filter holds most of the pool water in the bottom container to lower the center of gravity of the water filter to keep the water filter from overturning when the water filter is operating.

Abstract: A nozzle structure has an air pump casing to receive therein the air pump and provided with an outlet defined through a bottom face of the air pump casing and a resilient plate detachably engaging with a peripheral edge defining the outlet of the air pump casing via a guiding element such that air pumped by the air pump is able to push the resilient plate away from the outlet when air is blowing out of the air pump casing and an air pump axle extending out from the air pump is able to push the resilient plate away from engagement with the peripheral edge of the outlet to allow air to flow into the air pump casing.

Abstract: A bidirectional air pump assembly includes a pump mounting case, a valve and an air pump. The pump mounting case is mounted in an inflatable object and has a valve mounting hole. The valve is held in the valve mounting hole and includes an adapter with a valve port and a valve disk. The valve disk is attached to the adapter and has a disk body and at least one disk stop protruding from the disk body. The air pump is detachably mounted in the pump mounting case and connects to the valve port. Therefore, the air pump draws air out of the inflatable body through the valve port and a gap caused by the at least one disk stop abutting the air pump, which keeps the disk body from completely closing the valve port.

Abstract: An electric air blower includes a housing being composed of two symmetrical semi-housings. Each semi-housing has multiple feet formed at a lower side thereof, multiple notches respectively defined between the feet, multiple air inlets defined at a bottom plate thereof, a middle plate formed at a middle portion thereof, an upper plate formed at an upper portion thereof, and multiple air outlets defined through a top surface thereof. An air impeller is mounted between the bottom plates and the middle plates of the semi-housings. A motor is mounted between the middle plates and the upper plates of the semi-housings. An output axle of the motor extends downwards for driving the air impeller. A circuit board is installed in the housing and electrically connected with the motor. Thus, an inflatable toy fastened on the air blower can be continuously inflated by the electric air blower to attract passers-by.

Abstract: An air-cushioned bed assembly includes an air bed with a concave space defined in a side face thereof, a casing received in the concave space and securely connected to the side face of the air bed. The casing has a body with a U-shaped cross section, a through hole defined in a side face of the body and a cover foldably connected to a circumference defining the through hole. An air blower is detachably received in the body of the casing and has an inlet and an outlet corresponding to the through hole of the body. A securing device is securely formed in the body to selectively retain the air blower inside the casing. Activation of the air blower facilitates air flowing into the air bed via the through hole, which folds the cover.