26 results about "Grips hand" patented technology

Various embodiments of pliers and pipe wrenches are provided. Wire cutters enable a finger pivot hole to enhance the grasp of the wire cutters while rotating the tool and / or stripping wire. Pipe wrenches include different configurations of teeth to improve durability and grip on a workpiece. Pliers are provided with axial teeth to enhance gripping a workpiece in different directions. Pliers are provided with selectable mechanical advantages so that a user may select the mechanical advantage desirable for a particular application.

A firearm mounting device securable to a surface and having a magnetic material within a base to attract and secure a firearm to the device in a readily retrievable position. The device includes a channel to receive the slide of a semi-automatic pistol and at least one slide stop disposed within the channel to engage and prevent movement of the slide as a user grips the grip of the pistol and displaces the grip towards the at least one slide stop to chamber a cartridge in the chamber of the pistol. The at least one slide stop engages and prevents movement of the slide while allowing the barrel of the pistol to protrude from under the slide.

A brace of wire grippers (110L, 110R) for use in wire straining is disclosed. Each gripper has four interconnected arms, one end of the first (101) and second arms (102) being pivoted to each other, one end of the third (103) and fourth arms (104) being pivoted to each other; and the other ends of the second (102) and fourth arms (104) being pivoted to each other and the other ends of the first (101) and third arms (103) being pivoted to each other. The pivoted arms (101, 102) are shaped to form a wire clamp which is closed by a spring (5). Two arms (101, 104) have elongate extensions which form handles (106, 107) which, when gripped, open the wire clamp; and one of the handles is a mirror image of the other.

The utility model discloses a gripper which comprises a fixed top plate and a bidirectional telescopic cylinder, parallel and symmetrical guide rails are arranged at the edges of the left side and the right side of the surface of the fixed top plate, the bidirectional telescopic cylinder is fixedly installed in the center of the bottom face of the fixed top plate, and gripper clamping mechanisms are connected to the ends of cylinder telescopic shafts of the left side and the right side of the bidirectional telescopic cylinder. According to the scheme, clamping plates on the left side and the right side of a bidirectional telescopic air cylinder base transversely move to grab and clamp an object, every two adjacent clamping plates are fixed through a beam frame and a connecting pipe frame, the connecting pipe frame and the beam frame are of an up-down horizontal structure, and the beam frame is slidably connected through a sliding block and a guide rail in the transverse movement process; the stability of the clamping plates in the transverse movement process is kept, the vertical maximum range height of the L-shaped bottom plate on the clamping plates can be adjusted, the clamping device can conveniently adapt to the clamping effect of objects with different heights, and the whole device structure provides good clamping and grabbing convenience for box bodies and round objects.

The application discloses a convenient-to-operate purifier, which comprises a hand-holding part, a spray pipe part and a control valve for adjusting flow, wherein the control valve is provided with a rotatable valve rod, the free end of the valve rod is connected with a knob, the knob comprises a knob sleeve and a knob handle which is convenient to push, the knob sleeve is fixedly installed on the free end of the valve rod, one end of the knob handle is fixedly connected with the knob sleeve, and the orthographic projection of the knob handle is located on the outer side surface of the hand-holding part. The structure of the hand-holding part and the knob is changed, the position layout of the control valve and the knob is improved, and the operation comfort of the user is greatly optimized. When in use, the palm holds the hand-holding part, the thumb is naturally placed on the knob handle, and then the knob handle is pushed back and forth by the thumb to move, so that the flow adjustment of the purifier is realized.

A training device for cue sports provides hands-free guidance for improving cue stick alignment and stroke consistency. The device includes a base configured to attach to a stable non-playing surface, such as a shelf or rail of a billiards table, and a stabilizing structure with two opposing arms that form an opening for receiving and guiding a cue stick. The arms constrain lateral movement of the cue stick during stroking action, particularly near the back gripping hand, which is a common source of misalignment. The stabilizing structure may be pivotable, adjustable, and detachable, with optional low-friction surfaces and modular support pads to enhance stroke fluidity and usability. The device enables both alignment and stroke training, helping players build visual accuracy and muscle memory. It is compact, portable, and may be assembled or disassembled without tools. The invention offers a significant improvement over existing aids by ensuring repeatable, precise cue alignment without interfering with natural player movement.

The utility model relates to the technical field of trunk lateral flexion, disclose a kind of kneading and rubbing massage trunk lateral flexion training device, including first support and second support, the first support and second support are connected by connecting rod, first support is equipped with trunk lateral flexion movement component, the trunk lateral flexion movement component includes the lateral flexion component rotationally installed on first support and the hand grip component being arranged at the top of lateral flexion component, by the hand grip component being arranged, can let user hand grip hand grip component, then rotate lateral flexion component, the bending of upper body, to the squeezing of waist and abdomen muscle, to cause effective stimulation and exercise, to reach the purpose of strengthening waist and abdomen core muscle group, by the setting of push and rub component, shoulder muscle can be exercised, enhance wrist, shoulder joint flexibility and stability, solve the problem that there is no suitable equipment in prior art to exercise body trunk and wrist and shoulder joint coordination simultaneously.

The utility model discloses a space control device for initial alignment of transcranial navigation, which comprises a six-degree-of-freedom control seat arranged on a working table, a handle main body is arranged at the top end of the six-degree-of-freedom control seat, an adjusting rod extending out of the top of the handle is arranged in the handle, a plurality of positioning grooves are formed in one side of the adjusting rod, and the positioning grooves are matched with the positioning grooves. A handle head is arranged at the top end of the adjusting rod, a reset button and an emergency stop button are transversely arranged on the top of the handle head side by side, and a locking piece matched with the adjusting rod is arranged on the outer side of the handle body. When a doctor holds the handle body, the extending length of the adjusting rod can be adjusted according to the width of the hand and the length of the thumb of the doctor, and then the height of the handle head is changed, so that the doctor can appropriately hold the handle body, and meanwhile the thumb can smoothly operate a button on the handle head; therefore, the operation habits of different doctors are effectively adapted, and the adaptation range of the product is widened.

The object of the present invention is to solve the problems of the prior art, namely, to provide an equal-leg angle steel gripping device that can lift equal-leg angle steel more easily than the prior art. [Solution] The equilateral angle steel gripping device of the present invention is a device for gripping an equilateral angle steel arranged so that the flange joint is facing upward, and comprises a link mechanism, a locking claw, and a handle body. The link mechanism consists of two arms connected by pins, the locking claw is connected by pins at the tip of the arm, and the handle body is attached to the upper part of the link mechanism. When the link mechanism is pulled up by holding the handle body, the tips of the two arms approach and contact the equilateral angle steel by clamping it from both sides, and the locking claw rotates inward to securely grip the equilateral angle steel.

The utility model discloses a double-material-frame grabbing paw mechanism which comprises an outer frame arranged on a stacking machine and a pair of material frames, the outer frame is matched with the two material frames, a grabbing mechanism used for grabbing the material frames is arranged on the outer frame, the grabbing mechanism comprises air cylinders arranged on the two opposite sides of an inner cavity of the outer frame, and the air cylinders are arranged on the two opposite sides of the inner cavity of the outer frame. The output end of the air cylinder is provided with a connecting block which is driven by the air cylinder to move transversely, a convex shaft is fixedly arranged on one side of the connecting block, a supporting seat is fixedly arranged at the position, corresponding to the connecting block, of the inner side of the outer frame, a rotating body is rotationally connected to the supporting seat, and a U-shaped paw is fixedly arranged on the side, away from the connecting block, of the rotating body. According to the double-material-frame grabbing gripper mechanism, two material frames can be grabbed at the same time, the structure is simple, operation is stable, the operation efficiency of a stacking machine can be effectively improved, and the risk that grabbed objects deviate due to synchronism is reduced.

A handle for sport equipment comprises a tubular body (7) which extends along a longitudinal axis (L) and has an outer peripheral surface (8) adapted to be grasped by a user and shaped with a plurality of longitudinal faces (9) placed side by side in correspondence of edges (10) adapted to facilitate the positioning of the finger joints of the gripping hand by the user. The edges (10) are arranged along at least one pair of helical or spiral paths that develop around said longitudinal axis (L) with mutually opposite sign to subdivide each of said longitudinal faces (9) into a plurality of areas or flat surfaces (11) sized to accommodate a corresponding phalanx of the gripping hand of the user, each of said areas or flat surfaces (11) being perimetrically delimited by at least one pair of edges (10, 10′) of each of the helical or spiral paths.

The utility model discloses a table tennis bat which comprises a board surface and a handle arranged at the tail of the board surface, the handle is rectangular, one vertex angle of the handle is right opposite to the center of the board surface, two finger holes are arranged on the board surface, two fingers penetrate through the finger holes and hold the handle, and one side edge of the handle is attached and wrapped by the big thenar part of a palm. When the bat is used, the bat handle is tightly attached to the center of the palm, the bat is in bilateral symmetry, the center axis of the bat is the extension line of the arm, the phenomenon that the bat head upwarps and droops is avoided, and power transmission and concentrated power generation are facilitated.

The utility model discloses a packaging bag lifting handle structure and a packaging bag, and relates to the technical field of packaging bags, the packaging bag lifting handle structure comprises a lifting handle film, the lifting handle film is provided with a connecting part and a handheld part, the connecting part is used for being connected with the packaging bag, and the handheld part is provided with a lifting handle hole. The connecting part is fixedly connected to the side face of the packaging bag in a heat sealing mode, when the packaging bag needs to be dumped, the fingers of one hand of an operator penetrate through the handle holes and hold the handheld part, the handheld part provides a holding point, and therefore the operator can grab the packaging bag more easily; the other hand of an operator holds the top of the bag body, the operator only needs to lift the hand holding the handheld part, the packaging bag can be driven to be dumped, and convenience is achieved.

This invention provides a bear-proof protective hat that can be used as a shield against bears by the user holding the handle. [Solution] The bear-proof hat 100 comprises a hat body 110 having a conical side shape that provides strength as a shield against bears, a round ring portion provided in the center of the inside of the hat body and configured to be restable on the user's head, and a pair of gripping portions provided on the inside of the hat body, sandwiching the round ring portion, and configured to be grasped by the user's hands. With this form of bear-proof hat, the user can use it as a shield against bears by holding the gripping portions.

In a case where a main body unit is transported by gripping a grip of a handle, the main body unit is protected. In addition, cleanliness of the grip is maintained. A main body has a hinge mechanism. A handle is connected to the hinge mechanism. The hinge mechanism has a handle locking mechanism. The handle locking mechanism locks the handle at a first rotation angle or a second rotation angle. In a case where the handle is used as a stand, a grip does not come into contact with a placement surface.

The utility model belongs to the technical field of robot carrying equipment, and particularly relates to robot carrying equipment with a clamping gripper convenient to replace, which comprises a base, an adjusting structure is mounted on the bottom surface of the base, a mechanical arm structure is mounted at the top of the base, and a clamping structure is mounted at the top of the mechanical arm structure. The clamping structure comprises a driving disassembly and assembly unit and a clamping unit, the clamping unit is arranged at one end of the driving disassembly and assembly unit, the driving disassembly and assembly unit comprises a fourth control motor, the output end of the fourth control motor is connected with a clamping arm, and a limiting rod is installed on the side, away from the fourth control motor, of the clamping arm; one end of the back of the limiting rod is connected with a limiting table, and a mounting plate is mounted at one end of the back of the limiting table. According to the robot carrying equipment with the clamping grippers convenient to replace, the limiting rods are utilized. And a limiting table and a mounting plate are in thread limiting connection with the clamping arm and the output end of the fourth control motor, so that the clamping arm is convenient to disassemble and replace.

To protect a main body unit when the main body unit is transported by gripping a grip of a handle, and maintain the cleanliness of the grip.SOLUTION: A main body has a hinge mechanism 30. A handle 26 is connected to the hinge mechanism 30. The hinge mechanism 30 has a handle locking mechanism. The handle locking mechanism locks the rotation angle of the handle 26 at a first rotation angle θ0 or a second rotation angle θ2. When the handle 26 is used as a stand, a grip does not come into contact with a placement surface.SELECTED DRAWING: Figure 23

Various embodiments of pliers and pipe wrenches are provided. Wire cutters enable a finger pivot hole to enhance the grasp of the wire cutters while rotating the tool and / or stripping wire. Pipe wrenches include different configurations of teeth to improve durability and grip on a workpiece. Pliers are provided with axial teeth to enhance gripping a workpiece in different directions. Pliers are provided with selectable mechanical advantages so that a user may select the mechanical advantage desirable for a particular application.

A handle for sport equipment comprises a tubular body (7) which extends along a longitudinal axis (L) and has an outer peripheral surface (8) adapted to be grasped by a user and shaped with a plurality of longitudinal faces (9) placed side by side in correspondence of edges (10) adapted to facilitate the positioning of the finger joints of the gripping hand by the user. The edges (10) are arranged along at least one pair of helical or spiral paths that develop around said longitudinal axis (L) with mutually opposite sign to subdivide each of said longitudinal faces (9) into a plurality of areas or flat surfaces (11) sized to accommodate a corresponding phalanx of the gripping hand of the user, each of said areas or flat surfaces (11) being perimetrically delimited by at least one pair of edges (10, 10′) of each of the helical or spiral paths.

A polymer holster has a covered index finger slot on a distal wall portion of the holster for allowing a user to grip a handgun therein with a master grip before withdrawing the handgun therefrom and that inhibits the forefinger from entering the trigger region. Finger actuated releases may be positioned on the holster.

The utility model belongs to the field of clamps, and provides a clamping device for a clamp and the clamp, and the clamping device comprises a gripping hand, a driving device and a positioning pin. The gripping hand is in key connection with the driving device, the driving device provides axial force to fix a workpiece to be machined, and the positioning pin provides horizontal constraining force for the workpiece to be machined. Compared with the prior art, the novel clamping device for the clamp and the clamp have the advantages that aiming at the current situation of the prior art, the novel clamping device for the clamp which is convenient to mount and capable of machining the upper surface of the to-be-machined workpiece and the clamp are provided.

This system provides a weighing system that allows for precise setting of the weight value at which an item is discharged. [Solution] The weighing system comprises: a first gripping unit having a first gripping hand for gripping and discharging a portion of a group of articles contained in a container; a second gripping unit having a second gripping hand having a different shape from the first gripping hand for gripping and discharging another portion of the group of articles; an acquisition unit for acquiring at least one of the weight values ​​of the first articles gripped by the first gripping unit and the weight values ​​of the first articles discharged from the first gripping unit; and a control unit for controlling the discharge of the second articles from the second gripping unit based on the weight values.

The present invention provides a sample sorting system comprising a gripping hand capable of stably gripping a plurality of objects simultaneously. This sample sorting system comprises: a gripping device (107) having a gripping hand (100); and a control device (104) which controls the gripping device (107). The gripping hand (100) has a plurality of fingers including a first finger (400) and a second finger (401), and grips a plurality of objects (105) with the plurality of fingers. The first finger (400) has a plurality of recess sections (404) in the longitudinal direction of the first finger (400) at positions facing the second finger (401). The second finger (401) has an oblique surface (405) in the longitudinal direction of the second finger (401) at a position facing the first finger (400).

A measuring system comprises: a first gripping portion having a first gripping hand for gripping and discharging a portion of first articles in a group of articles housed in a container; a second gripping portion having a second gripping hand for gripping and discharging another portion of second articles in the group of articles, the second gripping hand having a shape different from that of the first gripping hand; an acquiring portion for acquiring at least one of a weight value of the first article gripped by the first gripping portion and a weight value of the first article discharged from the first gripping portion; and a control portion for controlling the discharge of the second article from the second gripping portion based on the weight value.