272results about "Multi-purpose tools" patented technology

An electric tool includes: a housing assembly including a housing body and an operation portion integrally connected with the housing body; a driving mechanism connected to the housing assembly and including a motor and a transmission shaft connected to and driven by the motor; and a control module arranged within the housing assembly and comprising a controller and a sensing element that is electrically connected to the controller. The motor is electrically connected to the controller. The sensing element is arranged at an inner side of the operation portion. The sensing element is to detect a user operation on the operation portion and output a signal to the controller, and the controller is to control the motor in response to the signal output by the sensing element.

A tool includes an elongated shaft and a socket positioning assembly disposed on the shaft. A rear end portion of the shaft is configured to be mounted for rotation by a hand tool or a power tool. The shaft is configured to support a first socket and a second socket. Each socket is selectively positionable on the shaft in either a use configuration or in a storage configuration. The socket positioning assembly includes a socket support member configured to support the first socket in its use configuration proximate the front end portion of the shaft, and a socket retainer configured to retain at least the second socket in its storage configuration on the shaft. The storage configuration is between the socket retainer and the rear end portion of the shaft. The socket retainer is positioned between the first socket and the second socket.

The invention relates to the field of foreign matter cleaning, in particular to a multi-scene cleaning tool which comprises a processing assembly, a cleaning assembly and a control assembly, and the processing assembly comprises a shell, a driving part arranged in the shell and an execution part arranged at one end of the driving part; the operation assembly comprises a handheld rod detachably connected with the processing assembly and a camera part detachably arranged on the outer wall of the handheld rod; the executing part is controlled and driven by the driving part, the executing part comprises but is not limited to one of a clamping part or a spraying part, and the whole cleaning tool is modularized, so that a worker can quickly replace the whole cleaning tool according to operation requirements; for example, an execution part is selected to be replaced with a clamping part with a clamping function or a spraying part with a pesticide spraying function, meanwhile, a camera shooting part is further arranged on a handheld rod, remote visual operation of workers is supported, and by arranging a connecting rod, the angle of a processing assembly can be adjusted when a complex working condition is met, so that the working efficiency is improved. The robot can cross the terrain or obstacles conveniently, so that foreign matter can be clamped and cleaned, and multifunctional expansion is supported.

The invention discloses a safety hammer for laminated glass, and relates to the field of automobile safety instruments, the safety hammer comprises a grab handle and a hammer head fixed at one end of the grab handle, the front end of the hammer head is provided with a conical tip, one side, facing the grab handle, of the hammer head is provided with an overturning cutting piece, the overturning cutting piece is rotatably connected with the hammer head through a rotating shaft, and a torsional spring is arranged between the overturning cutting piece and the hammer head; and the torsion spring drives the turnover cutting piece to rotate towards the conical tip. A limiting part is arranged on the hammer head or the rotating shaft and used for limiting the unfolding angle of the overturning cutting piece. The overturning cutting piece is provided with a retracting position and an unfolding position, the overturning cutting piece is attached to the hammer head at the retracting position, the torsional spring stores energy, and the overturning cutting piece abuts against the limiting part and is unfolded towards the conical tip at the unfolding position. A cutting edge and / or a hook part are / is arranged on the side, away from the conical tip, of the overturning cutting piece. The elastic overturning cutting piece is automatically unfolded after penetrating through the glass, the glass and the adhesive film can be efficiently pulled, cut and broken when the elastic overturning cutting piece is pulled back, the structure is simplified, machining is easy, operation is convenient and fast, and the automobile emergency escape device is suitable for automobile emergency escape.

Various embodiments of a combination hand tool such as a wire stripper are provided. The wire stripper includes first jaw portion and a second jaw portion having a plurality of stripper apertures. In a specific embodiment, the first jaw and second jaw have a spring constant between 450 N / mm and 550 N / mm, measured when a force is applied in a direction parallel to the pivot axis to an associated jaw tip with a pivot member being held. In various embodiments the first jaw and / or the second jaw have a cutting recess. In such embodiments, the first and second jaws have a first hardness and the cutting recess has a second hardness that is greater than the first hardness.

The utility model provides a reversible ratchet handle and a multifunctional tool, the reversible ratchet handle is used for screwing a nut, the reversible ratchet handle comprises a plier handle shell, a reset assembly, a reversing pawl and a fixing assembly, one end of the plier handle shell forms a mounting cavity, the reset assembly is embedded and mounted in the mounting cavity, and one end of the plier handle shell, which is provided with the mounting cavity, extends to form two mounting seats; the two installation seats are symmetrically arranged on the two sides of the end of the clamp handle shell, the fixing assembly is rotatably arranged between the two installation seats, and the reversing pawl is rotatably arranged between the reset assembly and the fixing assembly. The fixing assembly comprises a sleeve arranged on the installation base in a penetrating mode and an insection ratchet wheel connected to the outer portion of the sleeve in a sleeving mode, and the sleeve is in key connection with the insection ratchet wheel. According to the reversible ratchet handle and the multifunctional tool provided by the utility model, the working state of the ratchet handle is switched through the reversing pawl and the clamp handle shell, so that the ratchet handle can respectively realize a one-way ratchet function in two different working states.

The utility model relates to the field of wrenches, and discloses a multifunctional automobile repair wrench which comprises a rod body, a groove is formed in the middle end of the rod body, the right end of the rod body is connected with a movable rod in a sliding mode, the movable rod is connected with the rod body through an adjusting assembly, and the right end of the movable rod is fixedly connected with a socket wrench head. The right end of the socket wrench head is fixedly connected with a skid, the left end of the rod body is fixedly connected with an adjusting wrench head, the left end of the adjusting wrench head is provided with a screwdriver head, and the top end of the rod body and the left end of the adjusting wrench head are each provided with a containing groove. According to the bolt screwing device, the movable rod is pulled out of the rod body, the length of the force arm can be adjusted, a worker can screw a bolt more easily, the bolt screwing efficiency and operation convenience are effectively improved, the bolt screwing difficulty of the worker is reduced, the movable rod can be fixed by ejecting the limiting block into the groove through the spring, and the bolt screwing device is convenient to use. Therefore, the position stability of the movable rod is ensured.

An ice axe cover comprises a head section configured to cover at least a portion of a head of an ice axe. The head section comprises an adze slot for receiving an adze of the ice axe and a pick sleeve for receiving a pick of the ice axe. In some embodiments, at least a cutting edge of the adze is exposed outside the adze slot, and at least a tip of the pick is exposed outside the pick sleeve. The ice axe cover can also comprise a shaft section that covers at least some of a shaft of the ice axe. The shaft section can extend from a shaft junction between the pick sleeve and adze slot of the head section. The ice axe cover can comprise a thermally insulative material, such as neoprene, a grip component, and a reflective component.

An object of the present disclosure is to provide an electric tool, an electric tool system, an attachment, and a replaceable tool system which are configured to suppress a task from being carried out in a state where a combination with the attachment is inappropriate. In an electric tool (1), a dimension (X11) in a predetermined direction (D1) between a connection surface (132) and a tool-side engagement part (131) is equal to a dimension (X31) in the predetermined direction (D1) between a tip end of at least one dedicated projection (321) and a dedicated engagement part (31) and equal to a dimension (X51) in the predetermined direction (D1) between a tip end of at least one dual-purpose projection (521) and a dual-purpose engagement part (51). A dimension (X12) in the predetermined direction (D1) between a tip end of at least one tool-side projection (133) and the tool-side engagement part (131) is equal to a dimension (X32) in the predetermined direction (D1) between an end surface (32) and the dedicated engagement part (31) of a dedicated attachment (3) and greater than a dimension (X52) in the predetermined direction (D1) between an end surface (52) and the dual-purpose engagement part (51) of a dual-purpose attachment (5).

A handheld titanium hammer including a handle with a transverse hoop at one end, and a hammer head inserted therein. The hoop at the front-facing edge includes a notch. The hammer head includes a flange with a nub and an intermediate portion with a downward facing sloped surface and a recessed bed. A wedge having an upward facing angular surface fits into the hoop from the back end and pushes against the sloped surface of the intermediate portion for a wedging action. The wedging action also lifts the bed into a flattened wall section of the hoop capturing it therein. The nub of the flange is captured within the notch in the hoop. A fastened secures the wedge and hammer head together inside the hoop.

The utility model relates to a multifunctional wrench, comprising: a generally L-shaped driving rod body including a first driving rod section, a second driving rod section, and a bent section connecting the first and second driving rod sections; a handle body extending in a longitudinal direction, the handle body being fixed to the driving rod body at the bent section, wherein the first driving rod section extends beyond the handle body in the longitudinal direction; the metal end cap is arranged at one end, opposite to the first driving rod section, of the handle body in the longitudinal direction, and the reinforcing block is connected with the metal end cap and the driving rod body.

The utility model discloses an electrical multifunctional tool, which belongs to the technical field of electrical equipment operation tools, and is characterized by comprising an 8mm sleeve main body. The integration of multiple functions is realized by arranging the 8mm sleeve main body, a 14mm sleeve, a triangular key, a quadrangular key, a straight key and a hexagon wrench; the 8mm sleeve body can be used for dismounting and mounting nuts or bolts of corresponding specifications and can also be used in cooperation with a hexagon wrench in an inserted mode, the 14mm sleeve is specially designed for operation of a rear cabinet door of a 6kV switch cabinet, the operation requirement of the 6kV switch cabinet is met, when a control cabinet of a water feeding pump and an air feeder is operated, a triangular key can be directly used, a 400V MCC cabinet switch can be operated, and the quadrangular key is applied to the field. When the front cabinet door of the 6kV switch cabinet is operated, the linear key plays a role; and the hexagonal wrench inserted into the top of the 8mm sleeve main body can operate the rear cabinet door of the 6kV III switch cabinet, and all the parts are tightly matched, so that an electrical operator does not need to carry a large number of dispersed tools, and great convenience is provided for field operation.

A system and a method for manipulating a position of an object includes at least one drive device system. The drive device system includes a housing, and an electric motor. The drive device system includes a coupler exposed to an exterior portion of the housing, and a drive mechanism coupled to the electric motor. The drive device system includes a controller in communication with the electric motor, and a communication system. The system includes at least one receiver to be coupled to the object and the receiver includes a receiver coupler to receive the coupler of the drive device system to manipulate the position of the object. The receiver includes a receiver communication system to communicate data associated with the receiver or the object. The system includes a master controller to communicate with the drive device system.

A clamping system having first and second clamping mechanisms with respective contact faces, that are couplable such that the contact faces press together with a coupling force. The first clamping mechanism has first and second elements and at least three clamping spheres, the first and second elements being twistable relative to one another, and the clamping spheres being mounted on fixed positions of the second element to be rollable along a circular line. The second clamping mechanism has groove guides assigned to the clamping spheres which have helical groove courses in clamping portions. When coupling the clamping mechanisms, by twisting the second element relative to the first, first regions of the clamping spheres are moved to a clamping position which presses the contact faces together via coupling force. When coupling, the clamping spheres in the clamping portions roll over large distances, leading to low wear and activation with reduced force.

Lifting and lowering tool, comprising: a foot (1510) configured to be supported on a surface; a pole (1520) extending from the foot; and a movable arrangement (1530) which is arranged to move along the rod (1520), wherein the movable arrangement (1530) comprises a movable platform (1540), wherein the movable arrangement (1530) comprises: a lifting actuator (1570) configured to move the movable arrangement stepwise away from the foot along the rod in order to raise and move the movable arrangement (1530) relative to the foot, the lifting actuator comprising a plurality of lifting plates (1670) that can be selectively engaged with the rod; a release actuator (1600) configured to release the movable assembly from the rod to allow free movement of the movable assembly along the rod; a lowering actuator (1590) configured to move the movable arrangement stepwise along the rod towards the foot in order to lower the movable arrangement (1530) relative to the foot, the lowering actuator comprising a plurality of locking plates (1680) that can be selectively released from the rod; wherein the lifting and lowering tool is characterized in that the lifting actuator (1570), which is designed as a lever, extends from the housing (1560); The lifting and lowering tool further comprises a handle (1580) which is formed with or attached to the housing (1560), wherein the lifting actuator is configured so that it can be pushed downwards towards the handle in order to move the movable arrangement away from the foot.

A hand tool with multiple interchangeable heads may include a handle with a first end and a second end; a spring loaded connector head extending from the first end of the handle; a tool head configured to interchangeably attach to the handle, wherein the tool head includes a connection block therein; and the connection block is configured to removably engage with the spring loaded connector head.

A lock is provided for a folding tool including a lock that engages a folding tool in an unfolded, deployed position to prevent unintended folding of the tool. By way of example a tool is provided including: a handle portion; a folding tool portion, where the folding tool portion is configured to be rotatable between a folded, stowed position at least partially within the handle portion, and a deployed position substantially outside of the handle portion; and a locking element, where the locking element is configured to engage a locking surface of the folding tool portion in response to the folding tool portion moving to the deployed position, where the locking element includes an arcuate surface for engaging the locking surface of the folding tool portion.

A tool assembly includes a first body, two positioning plates, multiple rotational members, multiple hand tools, two elastic members, a second body unit, and two control units. The first body has two first pivot portions, multiple receiving spaces, and two first control grooves. Each of the positioning plates has two second pivot portions and two second control grooves. Each of the rotational members has a third pivot portion and multiple first locking portions. Each of the hand tools has a fourth pivot portion. The second body unit includes two second bodies and two connecting members. Each of the second bodies has two fifth pivot portions, two third control grooves, and a limit portion. Each of the control units includes a control lever, a pin, a control member, and a fixing member. The control lever has a second locking portion and a passage.

The utility model discloses a special maintenance tool for an electric switch machine, which comprises a detection steel sheet with a rectangular structure, the width of the detection steel sheet is 20mm, and the thickness of the detection steel sheet is 4mm; the equipment key is used for opening a machine cover of the electric switch machine; the sleeve and the solid wrench are used for adjusting the adjusting screw at the tail part of the indication rod; the equipment key is fixed on the upper surface of the detection steel sheet, the sleeve is fixed on the lower surface of the detection steel sheet, and the sleeve and the equipment key are located at the same end of the detection steel sheet; the solid wrench is a groove arranged on the side wall of the detection steel sheet. According to the electric switch machine maintenance tool, the functions of four common maintenance tools in the maintenance operation of the electric switch machine are ingeniously integrated, the tool is convenient to carry, and the working efficiency can be remarkably improved in actual operation. The integral design of the tool is of a T-shaped structure, so that the transverse pen part and the vertical pen part of the tool can be used as a force arm handle during operation, and the convenience of operation is greatly enhanced.

A combined maintenance hammer relates to the field of maintenance tools and is used for solving the problem of low use safety after a crowbar is mounted on an existing maintenance hammer. The combined maintenance hammer comprises a hammer handle, a hammer body, a protruding part, a preassembling tool, a fixing assembly and a limiting bolt. The hammer handle extends along a first direction; the hammer body is fixedly arranged at one end of the hammer handle and extends in the second direction and the direction opposite to the second direction, a hammer head is formed at the end, in the second direction, of the hammer body, a containing groove is formed in the end, in the direction opposite to the second direction, of the hammer body, two limiting holes are formed in the hammer body, and the two limiting holes are distributed in the second direction at intervals. The two limiting holes penetrate through the hammer handle in the third direction, the protruding part is arranged at the limiting groove of the hammer body, a threaded hole is formed in the protruding part, the preassembling tool is arranged in the containing groove in a sliding mode, the two fixing assemblies are arranged in the two limiting holes respectively, and the limiting bolt is arranged in the threaded hole. The limiting bolt extends into the limiting groove and abuts against the preassembling tool.

The utility model discloses a multifunctional wrench for fastening bolts of a VCB electromagnetic valve of a motor train unit. The multifunctional wrench comprises a handheld sleeve, a middle sleeve and an inner pipe. The middle sleeve slides in the sleeve, and the middle sleeve and the sleeve form a telescopic structure; the inner pipe slides in the middle sleeve, and the inner pipe and the middle sleeve form another telescopic structure; a socket wrench and an internal hexagonal wrench are arranged at the end of one of the middle sleeve and the inner pipe, and an open wrench is arranged at the end of the other one of the middle sleeve and the inner pipe. The middle sleeve or the inner pipe extends out to enable the socket wrench or the internal hexagonal wrench or the open end wrench at the end of the middle sleeve or the inner pipe to disassemble and assemble corresponding bolts, when the middle sleeve or the inner pipe is not used, the wrenches at the two ends are both retracted, bolts of different types and models can be rapidly dealt with, meanwhile, storage and carrying are convenient, convenience is provided for maintenance personnel, the maintenance efficiency of the motor train unit is improved, and the maintenance cost is reduced. And the driving safety of the motor train unit is ensured.

A screwing tool includes an elongate shaft which has, at each of its two ends, an output profile for insertion into a screwing tool insertion opening of a screw, and comprising a first insert and a second insert, which inserts: are each axially slidably arranged for conjoint rotation in a first and second cavity which are open toward an end face of the output profiles; each form, by means of their ends protruding from the cavity, an output profile; when in a position protruding from the cavity, are each supported, by means of a stop, on a counter-stop of the shaft; and can, by applying an axial force, be moved into the respective cavity against the restoring force of a spring element arranged in a chamber extending between the first cavity and the second cavity.

Lowering mechanism for a hand held jacking tool comprising a jacking frame, a jacking shaft and a caulking gun jacking mechanism. The lowering mechanism comprises a lowering plate on top a the holding plate, a pushing lever connected with a hinge attachment to the lowering plate at a rear end, wherein a pushing lever is pivoting around a pivot structure connected to the lever or holding plate a distance backward from the hinge attachment, causing the lowering plate to grip the jacking shaft when the lever is pushed downwards and then, in turn, pushing the holding plate downwards and loosening it from the jacking shaft and moving it down along the jacking shaft a distance determined by the pivoting action of the lever. The lowering plate is held in place by a spring biasing the lowering plate towards the holding plate.

The utility model relates to a multifunctional cleaning scraper knife which comprises a scraper knife body, the scraper knife body is provided with a front end, a rear end and a middle part, the front end is provided with at least one cutting edge, and the cutting edge is fixedly connected to the front end; an open spanner is arranged on the middle part; the handle part is provided with a handle front end and a handle rear end, and the handle front end and the rear end of the perching knife body are fixedly connected together, so that the handle part and the perching knife body are fixedly connected together; a preset number of screwdriver placement holes and a preset number of screwdriver bit placement holes are formed in the rear end of the handle, and the screwdriver placement holes and the screwdriver bit placement holes extend by a preset length from the end face of the rear end of the handle to the front end of the handle. The multifunctional cleaning scraper knife is convenient to carry, multipurpose and convenient to operate, time cost is greatly saved, and the construction progress is accelerated to a certain degree.

A tool is provided to facilitate user use. The tool includes a handle defining a channel and including a shaft extending therethrough, a tool member rotatably mounted on the shaft and rotatable between an open position in which the tool member extends from the handle and a closed position in which the tool member is folded into the channel defined by the handle, a tool member magnet carried by the handle and configured to exert a magnetic force biasing the tool member to the closed position, a tool lock carried by the handle and configured to engage the tool member in the open position and resist rotation thereof to the closed position, and a first tool lock spring defining an opening through which the shaft extends, the first tool lock spring extending between a first spring portion and a second spring portion and mounted on the shaft such that the first spring portion receives the tool member magnet and is operatively engaged with the handle, the second spring portion being operatively engaged with the tool lock and exerting a biasing force on the tool lock to urge the tool lock into engagement with the tool.

This invention relates to a power tool (10) for working and shaping materials and more particularly, but not exclusively, to a battery (12) powered power tool. In accordance with this invention there is provided a power tool (10) comprising: an elongate tubular body (13) having a bit receiving end with a bit receiving means for receiving a bit, a handle section at a handle end, the body (13) includes a curved section between the handle section and the bit receiving end such that an axis of the handle end and an axis of the bit receiving end define a first plane and a second plane.

A rechargeable battery, preferably as a releasable energy supply for a power tool, comprising at least one energy storage cell and a connection apparatus for releasably connecting the rechargeable battery to a power tool, the connection apparatus comprising at least one first, second and third connection element. The connection apparatus includes a holding and receiving apparatus with a substantially elongate chamber for at least partially receiving the first, second and third connection elements, wherein the first and second connection elements are connected to the holding and receiving apparatus by at least one compensating element in such a way that a relative movement in at least one direction between the first and second connection element and the holding and receiving apparatus can be compensated for, and wherein the first and second connection elements are connected to the third connection element in such a way that a relative movement in at least one direction between the third connection element and the holding and receiving apparatus can be compensated for.

The utility model provides a separable hand tool which comprises a first grip, one end of the first grip is rotatably provided with a second grip through a pin shaft, the first grip and the second grip are both sleeved with two slidable sliding sleeves, one sides of the outer portions of the two sliding sleeves are in threaded connection with knobs at equal intervals, and the knobs are in threaded connection with the outer portions of the first grip and the second grip. And a mounting cylinder is fixedly mounted at one end of one sliding sleeve, and a mounting groove is formed in one end of the mounting cylinder. According to the separable hand tool, the sliding sleeve can slide in the length direction of the first grip and the second grip by loosening the rotary knob, then the length of the handles of the pliers is changed, objects with high hardness are conveniently cut off after the length is increased, practicability is greatly improved, the whole sliding sleeve can be detached, and the labor intensity of workers is reduced. The multifunctional tool has a separating function, the tool bit can be used for carving objects or cutting off burrs by holding the sliding sleeve, and the multifunctional tool is convenient to use.