12 results about "Grips hand" patented technology

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 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 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.

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.

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).