Abstract: The present disclosure is relates to a TPU ball structure and a manufacturing method thereof. The TPU ball structure includes a ball bladder layer, a yarn layer and a surface layer. The ball bladder layer is made of TPU material. The yarn layer is made of TPU material, and the yarn layer is disposed to cover the ball bladder layer. The surface layer is made of TPU material, and the surface layer is disposed to cover the yarn layer. The above layers of the TPU ball structure are made of TPU material to satisfy a requirement for environmental protection, and are recyclable. There is no need to use adhesive to adhere the above layers of the TPU ball structure. Therefore, the peeling strength between the layers of the TPU ball structure can be increased so that the whole peeling strength of the TPU ball structure can be increased.

Abstract: The present disclosure provides a thin film including a first thermoplastic polyolefin (TPO) elastomer which is anhydride-grafted. The present disclosure further provides a method for manufacturing the thin film, a laminated material and a method for adhesion.

Abstract: A storage bag is provided, including: a flexible sheet body, including an inner surface; a fastener, including a base and at least one buckling portion connected to the base; a tool storage member, including a first side wall and a second side wall, the at least one buckling portion being disposed through the flexible sheet body and being inserted within and connected to the first side wall, and the base being positioningly blocked at a side of the flexible sheet, the first side wall being connected to the inner surface, the second side wall extending along an edge of the flexible sheet; wherein when the flexible sheet body is folded about the second side wall to form a bag body, the second side wall serves as an outer side wall of the bag body and is exposed.

Abstract: An APP management system includes a front-end APP management unit, and a back-end website management unit. A management method using the APP management system includes downloading an APP program by a mobile apparatus, inputting an authorization key previously through the back-end website management unit, deriving the authorization key of using the APP program through the front-end APP management unit, verifying the authorization key, building an information of the storage boxes, scanning the NFC tag of each of the storage boxes by the storage box bundling module, taking a picture of the items of each of the storage boxes by the mobile apparatus, bundling the NFC tag and the picture, and finishing a filing work of the storage boxes.

Abstract: An air blowing gun includes an air outlet pipe, a connector mounted on the air outlet pipe, a body mounted on the air outlet pipe and connected with the connector, a nozzle mounted on a front end of the body, and a pressure-relief ring mounted on the body. The air outlet pipe has a front end provided with an air outlet port. The connector has a through hole mounted on the air outlet pipe. The body has an axial hole. The body has a plurality of pressure release holes corresponding to the air outlet port of the air outlet pipe and the pressure-relief ring. The nozzle has an air outlet hole. The pressure-relief ring has a plurality of elastic deformation portions corresponding to the body.

Abstract: A method for quickly replacing an air outlet pipe of an air blow gun includes providing a gun body, a C-shaped clamping ring, a rotation knob and a nozzle head, and rotating the rotation knob to rotate the clamping ring, moving the oblique guide faces of each of the clamping jaws of the clamping ring to touch the resting portions of each of the arcuate slots of the mounting head of the gun body, pressing outward each of the clamping jaws of the clamping ring, releasing the clamping jaws of the clamping ring from the locking groove of the nozzle head, detaching the nozzle head from the clamping ring, and detaching the nozzle head from the mounting head of the gun body. Thus, the nozzle head is detached from the gun body quickly.

Abstract: A method for quickly replacing an air outlet pipe of an air blow gun includes providing a gun body, a C-shaped clamping ring, a rotation knob and a nozzle head, and rotating the rotation knob to rotate the clamping ring, moving the oblique guide faces of each of the clamping jaws of the clamping ring to touch the resting portions of each of the arcuate slots of the mounting head of the gun body, pressing outward each of the clamping jaws of the clamping ring, releasing the clamping jaws of the clamping ring from the locking groove of the nozzle head, detaching the nozzle head from the clamping ring, and detaching the nozzle head from the mounting head of the gun body. Thus, the nozzle head is detached from the gun body quickly.

Abstract: A socket holder includes at least one holder body, at least one elastomer fixing device, and at least one socket. The at least one socket has an interior provided with a mounting hole mounted on the at least one holder body. The mounting hole has at least one groove. The at least one holder body is made of hard material. The at least one elastomer fixing device is made of soft material and has at least one arcuate protrusion protruding outward from the at least one holder body and locked in the at least one groove of the at least one socket. The at least one arcuate protrusion is deformed slightly and is allowed to enter the mounting hole of the at least one socket. Thus, the at least one elastomer fixing device is formed with the at least one arcuate protrusion to replace the conventional steel ball.

Abstract: A socket holder includes at least one holder body, at least one elastomer fixing device, and at least one socket. The socket has an interior provided with a mounting hole mounted on the holder body. The mounting hole has at least one groove. The holder body is made of hard material. The elastomer fixing device is made of soft material and has at least one arcuate protrusion protruding outward from the holder body and locked in the groove of the socket. The arcuate protrusion is capable of deformed slightly and is allowed to enter the mounting hole of the socket. Thus, the elastomer fixing device is formed with the arcuate protrusion to replace the conventional steel ball.

Abstract: A socket device includes a housing having a passage formed in a driving shank, a coupler having a coupling member engaged into the housing for receiving one or more batteries, a circuit board disposed in the housing and having a conductor member electrically coupled to the coupler and the case electrode of the battery and coupled to a light member, and an operating device disposed in the housing for selectively coupling the central electrode of the battery to the other conductor member in order to selectively energize the light member, and for allowing the light member to be operated by the users.

Abstract: A screwdriver hanger has a main plate having a slot, an extended bar extending from the main plate, a plurality of plastics mounts disposed on the extended bar, a plurality of rubber mounts disposed on the extended bar, and a socket disposed on the extended bar. Each of the rubber mounts is disposed between two of the plastics mounts. Each of the plastics mounts has a through aperture. Each of the rubber mounts has a through hole. Each of the plastics mounts is made of a polypropylene material. Each of the rubber mounts is made of a thermoplastic rubber material. A band encloses the socket.

Abstract: A powdered milk measuring container has a base dish, a hollow vessel disposed on the base dish, a hollow cylinder disposed on the hollow vessel, a control device disposed in the hollow cylinder, a measuring bottle enclosing the hollow cylinder, and a cover covering the measuring bottle.