CN102454322A

CN102454322A - Double-quick lock body of calabash container true insertion core

Info

Publication number: CN102454322A
Application number: CN2010105261724A
Authority: CN
Inventors: 胡利恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-23
Filing date: 2010-10-23
Publication date: 2012-05-16

Abstract

The invention discloses a double-quick lock body with a calabash container true insertion core. A shifting fork component comprises an inner shifting fork, an outer shifting fork and an intermediate shifting fork clamped between the inner shifting fork and the outer shifting fork, wherein pulling structures capable of enabling a clamping board to release the limitation on a square tongue walking board are respectively arranged between the inner shifting fork, the outer shifting fork and the intermediate shifting fork and the clamping board; the inner shifting fork and the outer shifting fork are respectively provided with a square tongue sliding-in pushing lug capable of enabling the square tongue walking board to horizontally slide into a lock body seat; the intermediate shifting fork is provided with a square tongue sliding-out pushing lug capable of enabling the square tongue walking board to horizontally slide out of the lock body seat, a lifting shaft capable of rotating in the lock body seat is arranged between the shifting fork component and the square tongue walking board; the upper end of the lifting shaft is positioned between the square tongue sliding-in pushing lug and the square tongue sliding-out pushing lug; the lower end of the lifting shaft can act on the square tongue walking board, and an inclined tongue linkage structure for a key to unlock an inclined tongue is arranged between an inclined tongue component and a square tongue component. The double-quick lock body has an efficient escape function, and is more reasonable and concise in operation, and also more humanized.

Description

The double quick lock body of the true lock pin of cucurbit courage

[technical field]

The present invention relates to a kind of lockset, refer in particular to the lock body of the true lock pin of cucurbit courage.

[background technology]

With respect to the lock body of false lock pin " word " or " cross " grooved being dialled peach directly places and is installed in lock body inside and becomes generally speaking; The lock body of so-called true lock pin; Exactly can be really vertically break-through plug the lock body of cucurbit courage lock core, be meant that lock body and lock core are two relatively independent accessories, and only on lock body, be provided with the calabash shape lock core hole; In the time will lockset being installed, the vertical break-through of lock core being inserted into fix in the calabash shape lock core hole of lock body and with an axis screw and getting final product.This common true mortise lock body of present stage; All be to include lock body, handle square hole, liner plate, oblique tongue and several parts of square tongue, and all be to use key to open the door, lock a door outdoors, the knob of necessary turn cucurbit courage in the door; The lock of locking a door for two-stage side's tongue; Also must key turns two circles could be locked a door fully, so the lock body of current true mortise lock core, the operation when in the room, locking a door is more loaded down with trivial details; Meanwhile; The true lock pin lock of current functional form lock body; Generally be outside the room, to rotate the key side of starting tongue; And will press down handle simultaneously oblique tongue is withdrawn into the entering of just opening the door in the lock body, then must be in the room at first through the turn lock core indoor knob side of withdrawal tongue, and then press down an oblique tongue of interior handle withdrawal lock body and could open the gate open row! So inward speed is slow in the room, operation is more loaded down with trivial details for the true mortise lock body of the functional form of present stage, should use the lock core knob, uses an interior handle again.If can develop the true mortise lock body of the semi-automatic double quick of a kind of pure machinery this have how good; Carrying handle on only needing when promptly in the room, locking a door can see square tongue off and reach the locking purpose; And in the room, need not to use key or knob and only press down just can withdraw simultaneously oblique tongue and square tongue of handle and open the door rapidly; Like this except being convenient to the room inward; Solved the inconvenience that to open the door or to lock a door with key or knob again, rotated the handle escape of opening the door rapidly, and can satisfy the demand of the disabled's barrier free accessibility again thereby when emergency takes place, just can press down fast!

[summary of the invention]

The objective of the invention is to be to overcome the deficiency of prior art, provide a kind of humanized, the operation of simplicity can be opened the door and lock a door in the room fast, and has the double quick lock body of the true lock pin of novel cucurbit courage of escaping function.

In order to solve the technical problem of above-mentioned existence, the present invention takes following technical proposals:

The double quick lock body of the true lock pin of a kind of cucurbit courage; Include the lock body seat; The oblique tongue assembly of forming by oblique tongue, oblique tongue rod and oblique tongue rod stator sheet; By the square tongue assembly that square tongue and square tongue limp are formed, be used for to the spacing clamp of square tongue limp, in the lock body seat, also be provided with pull-fork assembly and the hardy hole that is used for installing lock core by the actuating of handle square bar; Described pull-fork assembly includes inside and outside shift fork and is clipped in the middle shift fork between them; Be respectively equipped with between said inside and outside shift fork and middle shift fork and the clamp and can make clamp remove the pulling structure that the limp of the other side's tongue limits, on said inside and outside shift fork, be respectively equipped with can the side's of making tongue limp level slides in the lock body seat square tongue slide into the promotion lug, in this, then be provided with on the shift fork can the side's of making tongue limp toward the lock body seat outward the square tongue that skids off of level skid off the promotion lug; Between pull-fork assembly and square tongue limp, be provided with the axle that lifts that can in the lock body seat, rotate, the said side of dropping on, the axle upper end tongue that lifts slides into and promotes lug and square tongue and skid off and promote between the lug, the lower end can the side's of acting on tongue limp on; Between described oblique tongue assembly and square tongue assembly, be provided with the oblique tongue linkage structure that key starts oblique tongue.

In improvement project to the double quick lock body of the true lock pin of above-mentioned cucurbit courage; Said oblique tongue linkage structure includes the driver plate that is rotatably connected in the lock body seat; And two ends are connected to the interlock plate in driver plate lower end and the square tongue limp, and said driver plate upper end acts on the oblique tongue rod spacer.

In the improvement project to the double quick lock body of the true lock pin of above-mentioned cucurbit courage, said pulling structure includes the half the circumference of the sleeve where it joins the shoulder that is located at respectively on the shift fork and the drag hook on the clamp.

In improvement project to the double quick lock body of the true lock pin of above-mentioned cucurbit courage, said lift a lower end be provided with can the side's of being stuck in tongue limp the open slot that nails on of post.

Compared with prior art, of the present invention have a following advantage: it need not key and just can in the room, open the door fast and lock a door fast, has escaping function efficiently; Outside the room, then only get final product the open and close door with the operation key, its operation is more rationally with succinct, and is simultaneously also more humane.

Below in conjunction with the accompanying drawing and the specific embodiment the present invention is further specified:

[description of drawings]

Fig. 1 is the assembling sketch map of the embodiment of the invention;

Fig. 2 is the stereogram of the embodiment of the invention;

Fig. 3 is the elevation of the embodiment of the invention.

[specific embodiment]

The present invention is the double quick lock body of the true lock pin of a kind of Multifunction cucurbit courage; Include lock body seat 1; The oblique tongue assembly of forming by oblique tongue 21, oblique tongue rod 22 and oblique tongue rod stator 23 2; The square tongue assembly of forming by square tongue 31 and square tongue limp 32 3; Be used in lock body seat 1, also being provided with pull-fork assembly of stirring by the handle square bar 5 and the hardy hole 11 that is used for installing lock core, at this to the spacing clamp 4 of square tongue limp 32; Described pull-fork assembly 5 includes the same inside and outside shift fork of

appearance profile

51,52 and is clipped in the middle shift fork 53 between them; Be respectively equipped with between said inside and

outside shift fork

51,52 and middle shift fork 53 and the clamp 4 and can make clamp 4 remove the pulling structure 6 that the other side's tongue limps 32 limit, on said inside and

outside shift fork

51,52, be respectively equipped with can the side's of making tongue limp 32 level slides in the lock body seat square tongue slide into and promote lug 511,521, in this, then be provided with on the shift fork 53 and can the side's of making tongue limp skid off promotion lug 531 toward the square tongue that the outer level of lock body seat skids off; In the present embodiment; Pulling structure 6 between said inside and

outside shift fork

51,52 and the clamp 4 and the pulling structure 6 between middle shift fork 53 and the clamp 4 are symmetrically distributed in handle square hole 54 both sides of pull-fork assembly 5, and the square tongue of said inside and

outside shift fork

51,52 slides into the square tongue that promotes lug 511,521 and middle shift fork 53 and skids off and promote handle square hole 54 both sides that lug 531 also is symmetrically distributed in pull-fork assembly; Between pull-fork assembly 5 and square tongue limp 32, be provided with can in the lock body seat, rotate lift axle 7, the said axle side of dropping on, the 7 upper end tongue that lifts slides into and promotes lug 511,521 and square tongue and skid off and promote between the lug 531, the lower end can the side's of acting on tongue limp 32 on; Between described oblique tongue assembly 2 and square tongue assembly 3, be provided with the oblique tongue linkage structure 8 that key starts oblique tongue.

When door external application key opens the door; Be inserted into the lock core that is arranged in lock body seat hardy hole with key; So just can rotate the key side of unlatching tongue (this unlatching with present stage common lock body side tongue is consistent), when square hyoplastron slided in pedestal, it acted on oblique tongue linkage structure 8 belows; The linkage structure top remakes and is used on the oblique tongue rod spacer 23; Thereby oblique tongue is slided into opens oblique tongue in the lock body seat, thus the present invention can only operate key just can be in the door outward opening door, just can open the door and need not as the present stage conventional products also to carry or to press down outer handle on will be again; It more convenient to operate and succinct, it is more convenient especially in disabled person who has only a hand or hand, to carry the people of object.

In the time will in the room, locking a door; The door handle that operation is arranged in the handle square hole of pull-fork assembly 5 upwards rotates, and after at this moment pull-fork assembly and then rotated, clamp was removed the spacing of the other side's tongue limp 32 under 6 effects of the pulling structure between middle shift fork 53 and the clamp 4; The square tongue of shift fork 53 skids off and promotes lug 531 and act on and lift an axle right side, 7 upper end then; Make it to clockwise rotate, the side's of making tongue slides outward toward the lock body seat in the axle side of acting on, the 7 lower end tongue limp 32 so lift, and the realization handle is locked a door;

And when will be in the room during inward; The door handle that operation likewise is arranged in the handle square hole of pull-fork assembly 5 rotates; Pull-fork assembly 5 acts on the oblique tongue assembly 2 and opens oblique tongue, meanwhile, and in the pulling structure between interior shift fork 51 and the clamp 46 effect down after clamp releasing the other side tongue limp 32 spacing; The square tongue of interior shift fork 51 slides into and promotes lug 511 and act on and lift left side, axle 7 upper ends; Make it to rotate counterclockwise, make it the rear tongue toward the interior slip of lock body seat, realize that handle opens the door so lift the axle side of acting on, 7 lower end tongue limp 32; In burst in emergency circumstances, for example during fire, even also can be by the light of nature in flurried through pressing down in the door handle escape of opening the door fast, so the present invention has the emergency escape function, and its effect of escaping is superior to like product.

In sum, the present invention need not key and need not key and just can in the room, open the door fast and lock a door fast, has escaping function efficiently; Outside the room, then only get final product the open and close door with the operation key, its operation is more rationally with succinct, and is simultaneously also more humane, can satisfy the demand of the disabled's barrier free accessibility.

In this example; Said oblique tongue linkage structure 8 includes the driver plate 81 that is rotatably connected in the lock body seat; And two ends are connected to the interlock plate 82 in driver plate 81 lower ends and the square tongue limp 32, and said driver plate 81 upper ends act on the oblique tongue rod spacer 23, like this when door external application key opens the door; After side's tongue limp 32 made driver plate 81 swings through interlock plate 82, driver plate 81 tops made oblique tongue assembly 2 open oblique tongue toward interior slip of lock body seat.

In this example; Pulling structure 6 includes the drag hook 62 on the half the circumference of the sleeve where it joins the shoulder that is located at respectively on the shift fork 61 and the clamp 4; Like Fig. 1, shown in 3; Half the circumference of the sleeve where it joins the shoulder on the middle shift fork and 61 symmetries of the half the circumference of the sleeve where it joins the shoulder on the inside and outside shift fork are divided the both sides that stand in handle square hole 54, and likewise the also symmetrical branch of the drag hook of the drag hook of middle shift fork and inside and outside shift fork stands in the both sides of handle square hole 54.

As shown in Figure 3, said lift axle 7 lower ends be provided with can the side's of being stuck in tongue limp 32 post nail 321 on open slot 71, post nail 321 can interact with the opening cell wall when in open slot, sliding, thus lift axle can the tongue limp slip of drive side when rotating.

Claims

1. the double quick lock body of the true lock pin of cucurbit courage; Include the lock body seat; The oblique tongue assembly of forming by oblique tongue, oblique tongue rod and oblique tongue rod stator sheet; By the square tongue assembly that square tongue and square tongue limp are formed, be used for to the spacing clamp of square tongue limp, in the lock body seat, also be provided with pull-fork assembly and the hardy hole that is used for installing lock core by the actuating of handle square bar; It is characterized in that: described pull-fork assembly includes inside and outside shift fork and is clipped in the middle shift fork between them; Be respectively equipped with between said inside and outside shift fork and middle shift fork and the clamp and can make clamp remove the pulling structure that the limp of the other side's tongue limits, on said inside and outside shift fork, be respectively equipped with can the side's of making tongue limp level slides in the lock body seat square tongue slide into the promotion lug, in this, then be provided with on the shift fork can the side's of making tongue limp toward the lock body seat outward the square tongue that skids off of level skid off the promotion lug; Between pull-fork assembly and square tongue limp, be provided with the axle that lifts that can in the lock body seat, rotate, the said side of dropping on, the axle upper end tongue that lifts slides into and promotes lug and square tongue and skid off and promote between the lug, the lower end can the side's of acting on tongue limp on; Between described oblique tongue assembly and square tongue assembly, be provided with the oblique tongue linkage structure that key starts oblique tongue.

2. the double quick lock body of the true lock pin of cucurbit courage according to claim 1; It is characterized in that: said oblique tongue linkage structure includes the driver plate that is rotatably connected in the lock body seat; And two ends are connected to the interlock plate in driver plate lower end and the square tongue limp, and said driver plate upper end acts on the oblique tongue rod spacer.

3. the double quick lock body of the true lock pin of cucurbit courage according to claim 1 and 2 is characterized in that: said pulling structure includes the half the circumference of the sleeve where it joins the shoulder that is located at respectively on the shift fork and the drag hook on the clamp.

4. the double quick lock body of the true lock pin of cucurbit courage according to claim 3 is characterized in that: said lift a lower end be provided with can the side's of being stuck in tongue limp the open slot that nails on of post.