Abstract: The present invention provides a smart wearable device, which is held on an upper body of a wearer by a plurality of contact pad sets, and has a connection unit, a first sensing module, a second sensing module, and an extension unit.

Abstract: A zipper includes a tape body including two zipper tapes each having an inner edge with a row of teeth. A stop includes a first end connected to distal ends of the rows of teeth and receives two first conductive plates. An end of one of the two first conductive plates is electrically connected to an electrode of at least one light-emitting element. A power connecting portion is electrically connected to another of the two first conductive plates and another electrode of the at least one light-emitting element. A slider is slidably disposed on the rows of teeth for engaging or disengaging the rows of teeth. The slider includes a second conductive plate configured to simultaneously contact with the two first conductive plates, causing electrical conduction to activate the at least one light-emitting element to emit light. A container with the zipper is also provided.

Abstract: A zipper includes a tape body including two zipper tapes each having an inner edge with a row of teeth. A stop includes a first end connected to distal ends of the rows of teeth and receives two first conductive plates. An end of one of the two first conductive plates is electrically connected to an electrode of at least one light-emitting element. A power connecting portion is electrically connected to another of the two first conductive plates and another electrode of the at least one light-emitting element. A slider is slidably disposed on the rows of teeth for engaging or disengaging the rows of teeth. The slider includes a second conductive plate configured to simultaneously contact with the two first conductive plates, causing electrical conduction to activate the at least one light-emitting element to emit light. A container with the zipper is also provided.

Abstract: A thermal insulation box includes a casing and a liner. The casing includes a casing body and a casing lid. The casing lid is openably coupled to an opening of the casing body. The liner is disposed in the casing body and includes a waterproof fabric and a thermally insulating layer disposed between the waterproof fabric and an inner wall of the casing body. The waterproof fabric is made of a mesh fabric having a mesh made of polyethylene yarns and at least one film bonded to each of two sides of the mesh.

Abstract: A hydro pack includes a water bag for receiving liquid therein and a water withdrawing device is connected to the water bag. The water withdrawing device includes a base fixed to the water bag and a connection unit. The connection unit has two resilient plates located on two sides thereof. Each resilient plate has a first end fixed to the connection unit and a second end of each resilient plate is a curved end and extends outward. A protrusion protrudes from the outside of each resilient plate. The connection unit is inserted into the base which has holes with which the two protrusions on the two resilient plates are engaged. The water withdrawing device is easily assembled to and removed from the water bag, and is easily cleaned.

Abstract: A hydration device includes a bag having a water outlet frame connected thereto an outlet connector is connected to the water outlet frame. The outlet connector is connected with a first end of a hose and a second end of the hose is connected to a first end of a mixing unit. A second end of the mixing unit is connected with a mouth piece unit or a two-way switch. The mixing unit is made of flexible material and has a room defined therein. An inner tube is located in the room and connected between a one-way inlet valve and a moisture-water mixing valve. The two-way switch includes a hose mount, a main part, a sealing unit and a release unit, wherein the user can have water directly from the sealing unit and the water can be dispensed to share with others by operation of the release unit.

Abstract: A valve set includes a valve body which includes a central hole and multiple passages are located around the central hole. A tubular portion extends from the valve body a flexible plate has an insertion inserted into the central hole of the valve body and the flexible plate seals the passages from an underside of the valve body. A core member is securely engaged with the tubular portion has an inlet tube. Multiple releasing probes extend from an underside thereof. A spring is mounted to the inlet tube and biased between a shoulder on the inlet tube and an inner surface of the valve body. A bottom cap is connected to the underside of the valve body. Air is introduced into the valve set via the inlet tube and released by pushing the core member and the releasing probes push the flexible plate away from the passages.

Abstract: A hydration device includes a bag having a water outlet frame connected thereto an outlet connector is connected to the water outlet frame. The outlet connector is connected with a first end of a hose and a second end of the hose is connected to a first end of a mixing unit. A second end of the mixing unit is connected with a mouth piece unit or a two-way switch. The mixing unit is made of flexible material and has a room defined therein. An inner tube is located in the room and connected between a one-way inlet valve and a moisture-water mixing valve. The two-way switch includes a hose mount, a main part, a sealing unit and a release unit, wherein the user can have water directly from the sealing unit and the water can be dispensed to share with others by operation of the release unit.

Abstract: A valve set includes a valve body which includes a central hole and multiple passages are located around the central hole. A tubular portion extends from the valve body a flexible plate has an insertion inserted into the central hole of the valve body and the flexible plate seals the passages from an underside of the valve body. A core member is securely engaged with the tubular portion has an inlet tube. Multiple releasing probes extend from an underside thereof. A spring is mounted to the inlet tube and biased between a shoulder on the inlet tube and an inner surface of the valve body. A bottom cap is connected to the underside of the valve body. Air is introduced into the valve set via the inlet tube and released by pushing the core member and the releasing probes push the flexible plate away from the passages.

Abstract: A connection device for connecting a bag to a bicycle carriage rack includes a transverse bar connected to a back board of the bag and two hook units are connected to the transverse bar. Each hook unit includes a flexible plate and a stud extends from the flexible plate. The stud can be engaged with one of positioning holes defined in the transverse bar by pulling the flexible plate to position the hook unit to the transverse bar. The hook units hook to a side of the bicycle carriage rack. A lower part is connected to a lower portion of the back board and has a second groove with which a sliding member is slidably engaged. Each sliding member has an I-shaped member which has one end pivotably engaged therewith and the other end of the I-shaped member is engaged with a support leg of the carriage rack.

Abstract: A mouth piece assembly includes a mouth piece unit having a pivot which is pivotably connected to a first connector so that the mouth piece unit is pivotable about an axis of the pivot relative to the first connector. The first connector is pivotably inserted into a second connector so that the first connector is pivotable about an axis of the second connector. The two respective axes are perpendicular to each other. A locking key is connected to the second connector and engaged with the first connector inserted into the second connector. The mouth piece unit can be pivoted in two different directions and the volume of liquid sucked from the container is not changed.

Abstract: A water storage unit includes an outer bag with an inlet defined in a top end thereof and an inner bag is received in the outer bag. A coolant bag is received in the inner bag and has coolant received therein. An outlet part is connected to the lower end of the outer bag and connected with a hose so that the user can suck the water in the outer bag. The water is cooled by the coolant in the coolant bag which is located at the lower end of the outer bag. A handle has a clamp slot with which a sealing rod is securely engaged. The inlet of the outer bag can be sealed by the cooperation of the clamp slot of the handle and the sealing rod.

Abstract: A connection device includes a fixing board connected to a rear end of a box, a main part and a clamping unit. A locking member extends through the front board and a spring contacts against between the locking member and a rear board. Two push rods extend from a lower end of a button and slidably connected with inclined surfaces of the locking member. A safety member is connected to a mediate portion of the button and includes a spring plate which contacts against the button. The clamping unit includes two collars which are securely engaged with the adjustment plate. A bridge member is connected between the two toothed members and supported on a lower side of a handlebar stem. The clamp pieces is located at an inner side of the toothed members and mounted on a handlebar.

Abstract: A coupling assembly includes a female unit and a male unit which is removably connected with the female unit. A valve unit is located in the female unit and includes a core with two flexible disks on two ends thereof. A flange extends radially outward from a lower end of the core and is rested on a support frame in the female unit. The core extends through a through hole in a lower end of sleeve in the female unit. A plurality of paths are defined through the lower end of the sleeve so that by shifting the core to let either of two flexible disks to seal the paths in one direction, the direction of fluid flow can be controlled. The movement of the core is made by moving the sleeve.

Abstract: A water storage unit includes an outer bag with an inlet defined in a top end thereof and an inner bag is received in the outer bag. A coolant bag is received in the inner bag and has coolant received therein. An outlet part is connected to the lower end of the outer bag and connected with a hose so that the user can suck the water in the outer bag. The water is cooled by the coolant in the coolant bag which is located at the lower end of the outer bag. A handle has a clamp slot with which a sealing rod is securely engaged. The inlet of the outer bag can be sealed by the cooperation of the clamp slot of the handle and the sealing rod.

Abstract: A sealing handle for a water bag includes a clamp slot defined in an underside thereof and the clamp slot has a guide opening in one end and a closed end on the other end. A sealing rod is clamped in the clamp slot and has a first axial ridge extending radially from an outer surface of the sealing rod. The end having the opening of the water bag is inserted in the clamp slot and goes around the sealing rod. The sealing rod includes two second axial ridges, two third axial ridges and two fourth axial ridges extending radially therefrom and located at different heights of the sealing rod. The second, third or fourth ridges contact two respective insides of the two parts defined by of the clamp slot and the bag so as to seal the opening regardless of the thickness of the water bag.

Abstract: A hydro pack includes a water bag with a handle on a top end thereof and a outlet frame is located on a lower end of the water bag. A connection member is connected with the outlet frame and a hose with semi-circular cross section is connected to the connection member. The other end of the hose is connected with a female unit. A universal mouth piece assembly, a bottle water connector, a faucet connector, a filtering unit and a suction unit each have a male part which is optionally connected with the female unit so as to conveniently and quick refill clean water in the water bag.

Abstract: A connection device for connecting a bag to a bicycle carriage rack includes a transverse bar connected to a back board of the bag and two hook units are connected to the transverse bar. Each hook unit includes a flexible plate and a stud extends from the flexible plate. The stud can be engaged with one of positioning holes defined in the transverse bar by pulling the flexible plate to position the hook unit to the transverse bar. The hook units hook to a side of the bicycle carriage rack. A lower part is connected to a lower portion of the back board and has a second groove with which a sliding member is slidably engaged. Each sliding member has an I-shaped member which has one end pivotably engaged therewith and the other end of the I-shaped member is engaged with a support leg of the carriage rack.

Abstract: A connection device includes a fixing board connected to a rear end of a box, a main part and a clamping unit. A locking member extends through the front board and a spring contacts against between the locking member and a rear board. Two push rods extend from a lower end of a button and slidably connected with inclined surfaces of the locking member. A safety member is connected to a mediate portion of the button and includes a spring plate which contacts against the button. The clamping unit includes two collars which are securely engaged with the adjustment plate. A bridge member is connected between the two toothed members and supported on a lower side of a handlebar stem. The clamp pieces is located at an inner side of the toothed members and mounted on a handlebar.

Abstract: A mouth piece assembly includes a mouth piece unit having a pivot which is pivotably connected to a first connector so that the mouth piece unit is pivotable about an axis of the pivot relative to the first connector. The first connector is pivotably inserted into a second connector so that the first connector is pivotable about an axis of the second connector. The two respective axes are perpendicular to each other. A locking key is connected to the second connector and engaged with the first connector inserted into the second connector. The mouth piece unit can be pivoted in two different directions and the volume of liquid sucked from the container is not changed.