Line falls Thread holder

Line falls Thread holder

  • CN 104,724,548 B
  • Filed: 01/14/2015
  • Issued: 05/29/2018
  • Est. Priority Date: 01/14/2015
  • Status: Active Grant
First Claim
Patent Images

1. line fall Thread holder, it is characterized in that, by roll (11), flywheel (12), check item (13), turning handle (14), hand handle (15),What line pendant Thread holder shell (16) and hook (17) formed;

  • Flywheel (12) is connected with roll (11) using flat key;

    Check item(13) online pendant Thread holder shell (16) one side of one end installation, with line pendant Thread holder shell (16) into articulated connection, the other end is takenOn the gear of flywheel (12) surface;

    Turning handle (14) and roll (11) are perpendicular, and one end is connected using pin key, the other end and hand handle(15) vertical consolidation;

    Roll (11), flywheel (12), check item (13), turning handle (14), the online pendant Thread holder of hand handle (15) installationIn shell (16), the center of top of the online pendant Thread holder shell (16) of hook (17) installation is solid with line pendant Thread holder shell (16)Knot, when use, are suspended on other facilities, make line pendant in running order;

    Roll (11) is leverage component, is placed in line pendant Thread holder shell (16);

    During line pendant Thread holder work, line (2) windingOn roll (11), make line (2) transmitting-receiving freely;

    Roll (11) is connected with line pendant Thread holder shell (16) using bearing, aroundSpool (11) has slot at the position that Flywheel (12) is installed, and groove width is equal with the width of flat key, and groove depth is equal to flat key thickness1/2;

    Roll (11) wears axis hole, the diameter phase of pin key of the aperture with being connected turning handle (14) with the position that turning handle (14) is connectedCoordinate when working Deng, pin key with hole into transition;

    Roll (11) can generate rotation by the rotation of turning handle (14), by check item(13) it when being overlapped on flywheel (12), can only be rotated clockwise, at this moment, line (2) can be wrapped on roll (11), linePendant (3) moves upwards;

    Rotate the knob of check item (13), when check item (13) is not overlapped on flywheel (12), roll (11)It can rotate counterclockwise, at this moment line (2) is skidded off from roll (11), and line pendant (3) moves downward;

    Flywheel (12) is disc-shaped component, and there is hole in flywheel (12) middle part, and aperture is identical with roll (11) diameter, with coilingAxis (11) is in opposite active state, presses mating connection mode and connects;

    Flat key is used between flywheel (12) and roll (11)There are slot in connection, the one side of flywheel (12) interstitial hole, and groove width is equal with the width of flat key, and groove depth is equal to the 1/2 of flat key thickness;

    Flywheel(12) there is helical teeth in outer surface, can be rotated clockwise flywheel (12) with check item (13) cooperation, remove check item (13),Flywheel (12) can be rotated clockwise under the drive of roll (11), can also be rotated counterclockwise;

    Check item (13) is the ribbon-shaped members for having certain intensity, rigidity and hardness;

    There is hole in check item (13) one end, passes through holeIt is riveted on through on the knob of the check item (13) of line pendant Thread holder shell (16), and makes check item (13) that there is certain workDynamic property, can ride on flywheel (12), can also be removed on flywheel (12);

    When check item (13) is ridden on flywheel (12), makeFlywheel (12) can only be rotated clockwise, and cannot be rotated counterclockwise;

    Turning handle (14) is the ribbon-shaped members for having certain intensity, rigidity and hardness;

    Turning handle (14) and roll (11) and hand handle(15) plumbness is in, the width of turning handle (14) will be big than the diameter of roll (11) and the diameter of hand handle (15), turnsThe both ends Jun You holes of handle (14), roll (11) and hand handle (15) by the hole at the both ends of turning handle (14), are distinguished respectively with pin keyIt is connected with roll (11) and hand handle (15);

    Hand handle (15) is the rod component for having certain intensity, rigidity;

    Hand handle (15) is in plumbness with turning handle (14), withRoll (11) is in parastate, and one end of hand handle (15) passes through the hole of turning handle (14), consolidated, shaken with pin key and turning handle (14)Start (15) can make turning handle (14) around roll (11) rotate, and drive roll (11) rotation, by line (2) aroundAdvance and retreat on spool (11) so as to which line pendant (3) moves up and down, work;

    Line pendant Thread holder shell (16) is the box-like frame members for having certain intensity, rigidity and hardness;

    Line falls Thread holder shell(16) there is hole in one end of length direction, is connected in a manner that bearing coordinates with roll (11) according to transition;

    Outside line pendant Thread holderThere are hole, check item (13) the interior installation of pendant Thread holder shell (16) online, check item in the one side of shell (16) installation check item (13)(13) knob falls installation on the outside of Thread holder shell (16) online;

    Line pendant Thread holder shell (16) crown center has hole, links up with(17) rod piece is fallen through hole installation is online on Thread holder shell (16);

    Among line pendant Thread holder shell (16) bottom along it is long toThere is strip hole in direction, and line (2) can free in and out line by strip hole and fall Thread holder shell (16);

    It is rod component of the top with crotch for having certain intensity, rigidity to link up with (17);

    Link up with the lower end band spiral shell of (17) barLine, (17) fixed pendant Thread holder shell online will be linked up with by falling shimming nut in both sides at the top of Thread holder shell (16) through line(16) on;

    There is a crotch at the top of hook (17), during work, line is fallen by Thread holder (1) by crotch and is placed in other with security and stabilityOn facility.

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