Eight-row-ball slideway device provided with self-locking device

Eight-row-ball slideway device provided with self-locking device

  • CN 102,488,401 A
  • Filed: 11/29/2011
  • Published: 06/13/2012
  • Est. Priority Date: 11/29/2011
  • Status: Active Application
First Claim
Patent Images

1. eight row'"'"'s ball slideway devices that are provided with self-locking device;

  • Comprise a housing (1), a center (2) and an inside casing (3);

    Said center (2) slidably is arranged on the said housing (1), and said inside casing (3) slidably is arranged on the said center (2), is fixed with a self-locking device (4) on the said housing (1);

    It is characterized in that;

    said self-locking device (4) comprises a spring fixed arm (401) and a chute arm (402);

    Said spring fixed arm (401) is connected with chute arm (402) one and connects, and slidably is provided with a slide block (5) in the said chute arm (402), and the below of said slide block (5) is a spring card slot (501);

    Be provided with a spring (7) in the said spring fixed arm (401);

    Said spring (7) one ends are fixed on the end of said spring fixed arm (401) away from said chute arm (402), and the other end is fixed in the spring card slot (501) of said slide block (5), and the top of said slide block (5) is a projection;

    Offer a card base draw-in groove (502) on the said projection;

    Be fixed with a claw (6) on the said inside casing (3), be extruded with a card base (601) on the said claw (6), said card base (601) is inserted in the said card base draw-in groove (502);

    Strain said slide block (5) through the pulling force of said spring (7), said slide block (5) is strained said inside casing (3) through said claw (6) and is realized said eight row'"'"'s ball slideway device self-lockings.

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