4results about How to "Little strength" patented technology

The utility model provides a paper composite yarn with unequal twist. The paper composite yarn comprises a paper yarn, the first modified polyester supercool multifilament and the second modified polyester supercool multifilament are sequentially wrapped on the outer surface of the paper yarn from inside to outside, the twisting direction and the wrapping twisting direction of the first modified polyester supercool multifilament are both opposite to the twisting direction of the paper yarn, the twisting direction and the wrapping twisting direction of the second modified polyester supercool multifilament are both the same as the twisting direction of the paper yarn, and the first modified polyester supercool multifilament and the second modified polyester supercool multifilament are arranged on the outer surface of the paper yarn. The twist of the paper yarn, the twist of the first modified polyester supercool multifilament and the twist of the second modified polyester supercool multifilament are sequentially reduced, and the coating twist of the first modified polyester supercool multifilament and the coating twist of the second modified polyester supercool multifilament are sequentially reduced.

This utility model discloses an electric crochet hook, including a hook shell and a hook body. The hook shell has detachable covers at its front and rear ends. The hook shell is provided with a mounting mechanism, and a transmission mechanism is fixedly installed inside the hook shell through the mounting mechanism. The output end of the transmission mechanism is connected to the hook body, and the transmission mechanism drives the hook body to reciprocate and extend. The transmission mechanism transforms manual operation into electric drive, reducing the user's hand involvement, preventing muscle strain during prolonged operation, solving the problem of hand fatigue, and greatly reducing the hand strength and dexterity required for hand crochet. This allows users to complete crochet tasks independently, breaking through the high hand function requirements of traditional crochet hooks.

The utility model relates to rehabilitation training equipment technical field especially, more particularly to a rehabilitation is with knuckle joint training ware, including wrist support, install the wrist band on the wrist support, the top surface symmetry fixed connection of wrist support has fixed block, rotatoryly connected with the rotary lever on the fixed block, the rotary lever fixed connection has the adjusting frame on, the one end fixed connection of adjusting frame away from rotary lever has the transverse board, still include adjusting assembly, adjusting assembly is used for adjusting the angle of adjusting frame, protection assembly, protection assembly is used for protecting finger injury. The utility model through the rotary knob drives the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the position of the

The application relates to the technical field of file dense cabinets, and discloses an intelligent file dense cabinet, which comprises a storage rack and a track, the lower ends of the two sides of the storage rack are rotationally connected with driving shafts, the front and rear ends of the driving shafts are fixedly connected with pulleys, the inner front side of the storage rack is provided with a driving mechanism, the inner two sides of the storage rack are uniformly distributed with adjusting and placing mechanisms, the upper ends of the adjusting and placing mechanisms are provided with clamping mechanisms, the driving mechanism comprises double-groove pulleys one, a driving box and bevel gears two, the double-groove pulleys one are connected with single-groove pulleys one and double-groove pulleys two through transmission belts one, and the front and rear sides of the driving box are rotationally connected with adjusting rods. Through cooperation of the adjusting and placing mechanisms and the clamping mechanisms, the file boxes can be automatically limited after being stored in the file dense cabinet, and the file boxes can be prevented from being dumped due to movement of the file dense cabinet.