Intra-frame locking fireproof and anti-theft security door

Intra-frame locking fireproof and anti-theft security door

  • CN 102,704,808 A
  • Filed: 03/28/2011
  • Published: 10/03/2012
  • Est. Priority Date: 03/28/2011
  • Status: Active Application
First Claim
Patent Images

1. fire prevention, the anti-theft safety door of locking also claimed any suitable type safety door and special door in the frame, comprising:

  • doorframe is that framework, groove type lock based devices also claim that groove type lock base is locked mechanism;

    It is characterized in that open side that said doorframe promptly is suitable for door leaf is or/and other any sides;

    The corresponding dew groove perforate of groove with suitable groove type lock base also claims to reveal groove punching design;

    Seeing through the back side of revealing the groove perforate is that the inboard has the combination of groove type lock base, and the groove of said groove type lock base and the dew groove perforate of doorframe coincide each other and form as compound groove-like;

    Said groove type lock based devices is made up of lock base, slotting pendulum lock pin, transmission guide card or transmission guide rod, and said groove type lock base promptly is suitable for revealing a side or many sides of groove aperture combination, has the groove identical each other with revealing the groove perforate and offers;

    And, in groove and between groove and the groove, have the lock pin through hole and reach the other end from of groove type lock base, perhaps the side from groove type lock base reaches opposite side, wherein has slotting pendulum lock pin in interior setting;

    Arbitrarily the lock pin through hole of side and the lock pin through hole between groove and the groove in the said groove require a side or many sides to have the transmission of confession guide card linking arm to pass and be fit to its rail groove that moves around or breach design at its hole body;

    And at the suitable position of opening rail groove or breach one side;

    That is the lock base of groove requires the position arbitrarily dorsad;

    Urosome bracket design with strap clamp groove or axis hole;

    For the slip-off preventing hole design that prevents the restriction that comes off in clip slot or axis hole of transmission guide card or transmission guide rod, also have on the said urosome carriage to pass clip slot or axis hole;

    But;

    According to design demand, can not have clip slot on the said urosome carriage or axis hole is offered yet, but with urosome carriage one side align with the rail groove or with breach centering;

    And, have silk hole, location or silk post or rationed marketing design at the position that requires that is fit to be provided with on transmission guide card or the transmission guide rod one side urosome carriage;

    Said slotting pendulum lock pin is provided with in the lock pin through hole, and the linking arm that the one of which head has suitable transmission guide card or transmission guide rod pierces into the via design of connection, and the other end promptly is suitable for injecting one of protruding formula lock ear lockhole, has the inclination angle or the shape of formula arbitrarily;

    Said slotting pendulum lock pin then has arbitrarily corresponding kind of design according to designing requirement;

    Said transmission guide card is provided with in clip slot, and perhaps said transmission guide rod is provided with in axis hole, and perhaps said transmission guide card or transmission guide rod are provided with on urosome carriage one side;

    The one or both sides of said transmission guide card or transmission guide rod have the design of outwardly directed linking arm, and said linking arm passes rail groove or breach and is connected with slotting pendulum lock pin through hole in the lock pin through hole;

    When said transmission guide card or transmission guide rod are provided with in clip slot that the urosome carriage has or axis hole;

    Perhaps when urosome carriage one side is provided with;

    The mobile position corresponding with the slip-off preventing hole is promptly at the mobile position in corresponding slip-off preventing hole;

    Perhaps locate the corresponding mobile position in silk hole or silk post or rationed marketing promptly at corresponding mobile position of locating silk hole or a post or rationed marketing with urosome carriage one side;

    Have and be suitable for the location long slot bore that bolt or silk post or rationed marketing pass and offer, be used for limiting the design of transmission guide card or transmission guide rod stroke with this;

    In addition, by designing requirement, also have offering of connecting hole on said transmission guide card or the transmission guide rod at its position that needs;

    In a word, after said doorframe combined groove type lock base, promptly at the structural type of a kind of compound groove type of the limit of its requirement interruption-forming, and the lock pin through hole in the said compound groove had slotting pendulum lock pin and shifts out the shift-in design back and forth.

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