Cross hole-type ladder frame lock control device and method and application thereof

Cross hole-type ladder frame lock control device and method and application thereof

  • CN 102,837,756 A
  • Filed: 06/21/2011
  • Published: 12/26/2012
  • Est. Priority Date: 06/21/2011
  • Status: Active Application
First Claim
Patent Images

1. a cross-drilled hole formula ladder lock control devices method is used and is also claimed a kind of vehicle condition lock and method assembling application thereof, and comprising:

  • face is leaned in the lock-bit assembling on the car, has by the lock control devices of locking-type car ladder;

    It is characterized in that the lock-bit assembling has the fastening assembling of lock control devices that has by locking-type car ladder by mask on the said car;

    Be made up of locked joints or interface on lock base, lock control mechanism, car ladder and the ladder said having by the lock control devices of locking-type car ladder;

    Said lock base is the lock control mechanism formation that is placed in one, and said lock control mechanism then comprises locking bolt axostylus axostyle, spring such as pressure spring, lock core controlling organization, stop pin;

    Said lock base be lock body from left to right or any part, have laterally or arbitrarily to axial cross-drilled hole offer, wherein be equipped with the locking bolt axostylus axostyle and move around;

    Dock open-mindedly with one of axial cross-drilled hole, have groove that locked joints on the suitable ladder or interface dynamically inserts and also claim that any groove offers;

    Said locking bolt axostylus axostyle places axial cross-drilled hole;

    One leans out or is emerging in place, axial cross-drilled hole aperture and the handle shape for needing arbitrarily;

    The other end as the lock port of arbitrary shape or joint then in groove back and forth setback move;

    The part that all the other are provided with in axial cross-drilled hole, promptly with axial cross-drilled hole in the position, the dark hole of stop pin of intersecting, have the footpath platform that joint and axostylus axostyle form and design;

    Both played and blocked the restriction that promptly is enclosed within locking bolt axostylus axostyle upward pressure spring counter-force, also be used for the locking design that stop pin is lived its footpath decometer;

    But, offer according to what the dark hole site of stop pin changed, also can have suitable stop pin card moving footpath groove or socket design by designing requirement on the corresponding therewith joint or on the axostylus axostyle;

    Intersect vertically or non-perpendicular intersecting with axial cross-drilled hole in the said lock base, that is, have the dark hole of stop pin and open or pass, wherein be equipped with the designs of stop pin and spring corresponding to the position of locking bolt axostylus axostyle footpath platform or footpath groove or jack;

    The positive suitable position of said lock base;

    Or its position that is fit to arbitrarily;

    Promptly cut radius or do not cut radius or passed the dark hole of stop pin and have lock core hole and intersect and to open or to pass;

    But also can offer according to designing requirement, be equipped with the assembling of lock core controlling organization in the said lock core hole, to be used for that the stop pin in the dark hole of stop pin is played the design of proposing with non-intersecting of the dark hole of stop pin;

    In order to satisfy the setting of car ladder in groove;

    Realize lock port or joint and locking bolt axostylus axostyle lock port or the locking requirement of joint to inserting on the car ladder, said groove has the horizontal pin-and-hole that is suitable for the assembling of car ladder connection pin-and-hole and offers at the position of its requirement;

    Equally, said car ladder has connection horizontal and offers to the connection pin-and-hole that pin-and-hole needs at its position that is fit to, then via transverse bolt pass each other horizontal pin-and-hole be connected pin-and-hole and then the car ladder be assemblied in the groove;

    The position of said car ladder respective grooves has the lock port or the joint design of arbitrary shape, satisfies locking bolt axostylus axostyle lock port or the locking requirement of joint to inserting with this;

    And according to design demand, said car ladder has the structural type of any formula;

    Said lock base is the two-wire concurrent designing by offering of axial cross-drilled hole is general with vehicle, but can be also that non-two-wire walks abreast is any formula angle and trim designs;

    And the structural type of said lock base is an enclosure designs, except satisfying the assembling of car ladder is provided with, is that the position of implements assembling is different according to vehicle, also has the fitting-type that the corresponding matched shape promptly needs arbitrarily;

    In addition, by the requirement of assembling, also can increase suitable assembly opening and the connection parts that need thereof or additional mechanism providing additional operation design arbitrarily;

    Implementation method and application;

    When implementing the locking release, said car ladder from flat state move land after, promptly prop up vehicle body;

    The ladder that thereupon has lock port or joint just moves in the groove;

    Cause its lock port or joint corresponding with the lock port or the joint of the locking bolt axostylus axostyle of axial cross-drilled hole mouth, as long as with one on the handle of hand-drive locking bolt axostylus axostyle or the handle of a side, lock port on the said locking bolt axostylus axostyle or joint are promptly realized inserting with the lock port or the joint of car ladder;

    This moment the stop pin in the dark hole of stop pin promptly from the joint of locking bolt axostylus axostyle move on the footpath platform axostylus axostyle down or directly the groove or or jack in;

    Can not rollback and the locking bolt axostylus axostyle is blocked, this sample car ladder is just firmly pinned and can'"'"'t lift by the locking bolt axostylus axostyle, has also just reached the state that vehicle is locked;

    During release;

    As long as make it propose footpath platform or footpath groove or the jack disengaging of stop pin from the locking bolt axostylus axostyle with the key driven cylinder controlling organization;

    So said locking bolt axostylus axostyle is just kept in the center automatically under the effect of spring, the car ladder then is unlocked and has promptly accomplished the control of vehicle being prohibited lock.

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