Abstract: A multi-functional winding roll, comprising: a housing (4), the housing having a cuboid hollow structure, circular openings (61, 62) being provided on a front panel (41) of the housing and a rear panel (42) of the housing respectively, rectangular openings (63, 64) being provided on a left panel (43) of the housing and a right panel (44) of the housing respectively; a grip (2), both ends of the grip being rotatably connected to an upper panel (45) of the housing, an elongated groove (8) being provided at the upper portion of the grip; a work lamp (1), the work lamp being provided inside the elongated groove; a roller (11), the roller being provided inside the housing; a socket (5), the socket being fixed inside the roller; and a box cover (10), the box cover fitting the end of the roller which is close to the rear panel.

Abstract: The invention discloses a workbench, comprising: a folding base comprising a left support frame and a right support frame cross connected with each other by a pivot and a handle rod connected with tops of the left support frame and the right support frame; a movable plate fixed on the left support frame and provided with at least one first fixing hole; a fixed plate fixed on the right support frame and provided with at least one second fixing hole; the movable plate and the fixed plate are spread out on the upper surface of the folding base as the left support frame and right support frame are unfolded; and the movable plate and the fixed plate are folded downwards along both sides of the handle rod as the left support frame and the right support frame are furled. The present invention allows the workbench to be folded by folding downwards the movable plate and the fixed plate, such that the workbench occupies less space and the folded workbench is more secure.

Abstract: A multifunctional screwdriver with a screw finder comprises a bottle opener mounted on a handle and a screw finder threaded connected to the end of the handle. The screw finder comprises a tail cover with a through hole formed in its inner wall, a universal joint with a gibbosity arranged on each side of its outer circle wall, a magnet frame and a magnet. The universal joint is mounted in the tail cover through the gibbosity and the through hole. The magnet frame with the magnet embedded therein is mounted in the universal joint. When the magnet approaches to the screw, the universal joint and the magnet rotate due to the magnetic force, and the mounting position of the screw can be found. When the screwdriver is not used, the screwdriver can be directly hung to a wall through the bottle opener with a function of opening a bottle cover.

Abstract: A multifunctional screwdriver with a screw finder comprises a bottle opener mounted on a handle and a screw finder threaded connected to the end of the handle. The screw finder comprises a tail cover with a through hole formed in its inner wall, a universal joint with a gibbosity arranged on each side of its outer circle wall, a magnet frame and a magnet. The universal joint is mounted in the tail cover through the gibbosity and the through hole. The magnet frame with the magnet embedded therein is mounted in the universal joint. When the magnet approaches to the screw, the universal joint and the magnet rotate due to the magnetic force, and the mounting position of the screw can be found. When the screwdriver is not used, the screwdriver can be directly hung to a wall through the bottle opener with a function of opening a bottle cover.

Abstract: A multi-functional winding roll, comprising: a housing (4), the housing having a cuboid hollow structure, circular openings (61, 62) being provided on a front panel (41) of the housing and a rear panel (42) of the housing respectively, rectangular openings (63, 64) being provided on a left panel (43) of the housing and a right panel (44) of the housing respectively; a grip (2), both ends of the grip being rotatably connected to an upper panel (45) of the housing, an elongated groove (8) being provided at the upper portion of the grip; a work lamp (1), the work lamp being provided inside the elongated groove; a roller (11), the roller being provided inside the housing; a socket (5), the socket being fixed inside the roller; and a box cover (10), the box cover fitting the end of the roller which is close to the rear panel.

Abstract: This invention discloses a rotary clamping mechanism comprising a cylinder, a rotary member, and a clamping member, wherein the rotary member and the clamping member have shapes that gradually change; the rotary member comprises a first board, a second board, a first connection member, and a second connection member; a wall groove is arranged at the lower side of the inner wall of the cylinder; the rotary member and the clamping member can rotate in the cylinder to contract and compress.

Abstract: A ratchet tool includes a cylindrical ratchet handle. The ratchet handle has an accommodation cavity therein. A multi-tool assembly is provided in the accommodation cavity and rotatable relative to the accommodation cavity. The present invention has a simple structure and is convenient for use. Multiple tools are provided to become one-piece. The entire contour is cylindrical, which is convenient for the user to hold the ratchet tool.

Abstract: A multifunctional screwdriver has a ratchet head, a matching shaft and a handle. The ratchet head has a center, a bottom side, a peripheral side, an upper side, a plurality of flanges, a plurality of grooves, a matching hole, two circular holes and a protrusion. The matching shaft has a first end, a second end, two embossments and a connecting hole. The handle has a front end surface, a back end surface, a mounting hole and a shape-matching hole.

Abstract: This disclosure discloses a multifunctional screwdriver, comprising a handle, wherein an end of the handle is detachably inserted with a matching shaft; a ratchet head, in which a matching hole is provided, and the matching shaft is detachably inserted in the matching hole; the ratchet head includes a ratchet shell, a ratchet cap, ratchet teeth, and a plurality of reinforcing rings provided in the ratchet shell, the ratchet teeth pass through the plurality of the reinforcing rings and are fixed on a cylinder in the ratchet shell, the ratchet cap seals the ratchet teeth and the plurality of the reinforcing rings within said ratchet shell, internal of said ratchet shell is also provided with a ratchet mechanism. This disclosure solves the problem that screws/nails may rotate reversely during the operation process and effectively improves the work efficiency of the screwdriver.

Abstract: A palm ratchet tool includes an upper cover, a lower cover, a ratchet, a ratchet switch, and sockets. The upper cover is provided with through holes. The sockets are disposed in the through holes, respectively. The ratchet switch is disposed between the upper and lower covers. The ratchet switch includes a left detent, a right detent, and a pendular rod connected with the left and right detents. The lower cover is connected with the bottoms of the sockets. The top end of the pendular rod passes through the lower surface of the lower cover. The ratchet is disposed on the outer rims of the upper and lower covers. The inner surface of the ratchet is provided with a ratchet wheel. The ratchet switch is disposed close to the ratchet. The left detent or the right detent engages with the ratchet wheel under the action of the pendular rod.

Abstract: A multi-functional car power receptacle having a lifesaving tool includes a handle for providing a receptacle and a function head connected to a front end of the handle. The function head comprises a glass smasher and a power plug. The function head and the front end of the handle are connected through a rotation shaft, enabling the function head to pivot about the rotation shaft for changing an end of the function head to be used. The power plug is electrically connected with the handle through electric wires of the rotation shaft. The function head of the present invention combines the glass smasher with the power plug. The present invention is provided with a seat belt cutter for the driver to cut the seat belt in an emergency. The handle is provided with a magnet and a warning light.

Abstract: A multi-function charging adapter that include a movable forward nosepiece (or “plug”), a rearwardly open main power socket, a glass-breaking mechanism, and optionally an auxiliary charging port. The forward nosepiece acts as part of the electrical circuit of the adapter, and as a shroud for a pointed plunger of the glass-breaking mechanism. Depression of the nosepiece causes the glass-breaking mechanism to automatically move from the cocked state to a released state. Related methods of use are also disclosed.

Abstract: A multi-function handle includes a connecting rod and a handle. The handle has an accommodation cavity therein. One end of the connecting rod is secured in the accommodation cavity from either of two ends of the handle, enabling the length of the connecting rod exposed out of the handle to be different. The present invention has a simple structure and an adjustable length, and is convenient for use.

Abstract: This disclosure discloses a multifunctional screwdriver, comprising a handle, wherein an end of the handle is detachably inserted with a matching shaft; a ratchet head, in which a matching hole is provided, and the matching shaft is detachably inserted in the matching hole; the ratchet head includes a ratchet shell, a ratchet cap, ratchet teeth, and a plurality of reinforcing rings provided in the ratchet shell, the ratchet teeth pass through the plurality of the reinforcing rings and are fixed on a cylinder in the ratchet shell, the ratchet cap seals the ratchet teeth and the plurality of the reinforcing rings within said ratchet shell, internal of said ratchet shell is also provided with a ratchet mechanism. This disclosure solves the problem that screws/nails may rotate reversely during the operation process and effectively improves the work efficiency of the screwdriver.

Abstract: A device for picking up objects comprising a magnetic head and handle, wherein a movable component is set between the magnetic head and the handle; a lens is movably set on the magnetic head; the lens comprises a front cover and a rear cover; two lamps and a magnetic block are set on the magnetic head, one of the lamps is fixed on the front of the magnetic head by a rotating shaft.

Abstract: This discloses a multifunctional screwdriver comprising a handle and a matching shaft, the matching shaft holds one end of the handle, wherein the matching shaft apart from the handle opens two screwdriver head holes comprising a first screwdriver head hole and a second screwdriver head hole which are provided at the end of the handle, the second screwdriver head hole provided at the bottom of the first screwdriver head hole. In the present patent application, two screwdriver head holes are provided at the end of the matching shaft, the second screwdriver head hole is provided at the bottom of the first screwdriver set head hole, satisfying the use of the screwdriver head in different thickness and length, so that the matching shaft can be matched with two types of screwdriver head, improving the using efficiency of the screwdriver.

Abstract: The present invention discloses a ratchet device, cylindrical through holes are arranged at the center of the pawl base and switch-shift cover, the rod body passes through the cylindrical through hole of the pawl base and switch-shift cover, two oblique openings are arranged on the pawl base, a transverse slot is arranged on one side of the periphery of the pawl base, a ratchet base is arranged on the rod body, a ratchet is arranged at one end of the periphery of the ratchet base, the claw of the pawl engages with the ratchet of the ratchet base in an up-down way, a flange is arranged on the external of the pawl. The ratchet structure is configured to achieve the up-and-down motion on the vertical direction, which is convenient for users, easy to use, excellent in saving strength and in improving work efficiency.

Abstract: This invention relates to a double-end pliers, including the handles and the tong heads, wherein the tong heads include the first tong head and the second tong head, wherein the handles include the spindle, first handle and second handle, wherein the tong first tong head and second tong head are connected with the handles via two kinds of connecting methods, wherein the tong head connects with the first handle, wherein the tong head is connected via two horizontal connecting shafts to the shaft and spindle, wherein the first tong head and the second tong head rotate longitudinally to roll separate horizontal connecting shafts in to make the tong head fold or expand, wherein the first handle and second handle separately create the gripping force against the first tong head and the second tong head with the spindle.

Abstract: The present application relates to a device for picking up objects, comprises a magnetic head and handle, wherein a movable component is set between the magnetic head and the handle; a lens is movably set on the magnetic head; the lens comprises a front cover and a rear cover; a lens is set on the front cover; two lamps and a magnetic block are set on the magnetic head, one of the lamps is fixed on the front of the magnetic head by a rotating shaft.