CN2599167Y - Inserted core door lock lock body - Google Patents
Inserted core door lock lock body Download PDFInfo
- Publication number
- CN2599167Y CN2599167Y CNU022509011U CN02250901U CN2599167Y CN 2599167 Y CN2599167 Y CN 2599167Y CN U022509011 U CNU022509011 U CN U022509011U CN 02250901 U CN02250901 U CN 02250901U CN 2599167 Y CN2599167 Y CN 2599167Y
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- CN
- China
- Prior art keywords
- block
- brake
- lock body
- driver blade
- interior
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an inserted core door lock body which comprises a lock body base, a lock body cover and a lock-tongue, a braking block is arranged on the lock body base through a braking shaft, the upper end of the braking block is provided with a driving block, which is connected with an outer transmission sheet through an external transmission block, and connected with an inner transmission sheet through an inner transmission block; one end of the driving block is arranged in the groove of the lock-tongue while the other end is provided with an axle pin, one end of which is connected with the inner transmission sheet while the other end is arranged in the stroke hole on the outer transmission sheet, a jam mechanism is arranged between the outer transmission sheet and the braking block; a stagger mechanism is arranged between the inner transmission sheet and the braking block; no key is required to close the utility model indoors or outdoors, and no key is required to open indoors. The utility model can be used conveniently, and can be widely applied to the production of lock.
Description
Technical field
The utility model relates to the lock body of a kind of lockset, particularly a kind of mortise door lock.
Background technology
The door lock of the traditional side's of having tongue in use, no matter be at Men Nei or outdoors, all must dead bolt could have been locked or opened by key, use inconvenient, particularly after the square tongue of door is locked, be in indoor people and running in emergency circumstances, if key since a variety of causes and difficulty find, then can cause the danger of lives and properties to people.
Summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of and closes at indoor, the outdoor key that do not need, and does not indoorly need key operated mortise door lock lock body easy to use.
The technical scheme that its technical problem that solves the utility model adopts is:
The mortise door lock lock body, comprise lock body seat, lock body lid and dead bolt, by brake axle brake block is installed on the lock body seat, there is shifting block the top of brake block, shifting block connects with outer driver blade by outer drive block, connect with interior driver blade by interior drive block, one end of shifting block places in the groove of dead bolt, the other end has pivot pin, one end of pivot pin is connected with interior driver blade, the other end places in the stroke hole on the outer driver blade, screens mechanism is arranged, wrong opening mechanism between interior driver blade and the brake block between outer driver blade and the brake block.
The beneficial effects of the utility model are: this mortise door lock lock body and other lock gall or tapered end are used, the indoor knob of drive block or handle is rotated counterclockwise or the knob outdoors or the handle dextrorotation of drive block outside outdoor will the connection in indoor will the connection, brake block under the effect of gravity with outside driver blade block mutually, the square tongue of door lock can be locked, outdoors can not the side's of withdrawal tongue without key; If square tongue will be regained, when outdoor, by tapered end or lock gall the bottom of brake block is passed clockwise, then the top of brake block breaks away from the recess on the outer driver blade, be to break away between the screens mechanism, regain by shifting block can the be turned clockwise side of making tongue of knob, and indoor, as long as by the rotation knob, after pushed brake block open along the hypotenuse of last brake(-holder) block on the end edge of interior driver blade, outer driver blade can separate with following brake(-holder) block, break away between the screens mechanism, shifting block turns clockwise, and the side's of making tongue is regained, and is easy to use.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a use reference diagram of the present utility model.
The specific embodiment
With reference to Fig. 1, the mortise door lock lock body comprises lock body seat 11, lock body lid 12 and dead bolt 1, by brake axle 41 brake block 42 is installed on the lock body seat 11, there is shifting block 2 top of brake block 42, and shifting block 2 connects with outer driver blade 5 by outer drive block 50, connects with interior driver blade 3 by interior drive block 51; Outer drive block 50 and interior drive block 51 place the both sides of concave station 80 respectively, outer drive block 50 and interior drive block 51 can rotate in concave station 80, outer drive block 50 and outer driver blade 5, interior drive block 51 and interior driver blade 3 can be integrative-structure or absolute construction, one end of shifting block 2 places in the groove 60 of dead bolt 1, the other end has pivot pin 4, fixing with it in the circular hole in one end of pivot pin 4 is inserted on the driver blade 3, the other end places in the stroke hole 40 of the arc on the outer driver blade 5, between outer driver blade 5 and the brake block 42 screens mechanism is arranged, wrong opening mechanism between interior driver blade 3 and the brake block 42.
There is square jack in the central authorities of outer drive block 50 and interior drive block 51, conveniently are connected with outer knob.
Brake block 42 is made of the element of " U " shape band installing hole last brake(-holder) block 71 and following brake(-holder) block 70, its center of gravity is in the bottom, lock body seat 11 is given prominence in the bottom, and bottom side edge is along fillet is arranged, monoblock is installed on the brake axle 41 by installing hole, when lock body was vertically placed, put to the right naturally these brake block 42 bottoms, and put left naturally on the top.
Described screens mechanism is the following brake(-holder) block 70 corresponding drift angles 75 of the end of outer driver blade 5 along recess 43 and brake block 42; The end that the described mechanism of staggering is interior driver blade 3 is along the hypotenuse 76 that staggers between the made brake block 42 on last brake(-holder) block 71 tops of recess 44 and brake block 42 and the interior driver blade 3.Certainly, there is recess in its screens mechanism on end edge, the top of following brake(-holder) block 70, and the end of outer driver blade 5 is along there being corresponding drift angle, and both also can block mutually, and same, its mechanism of staggering also can be other structure.
Fig. 2 is the structure chart when using in conjunction with a kind of tapered end of the present utility model, in the drawings, the tapered end that is arranged on brake block 42 belows is a kind of magnetic card lock tapered end, this tapered end is when injecting keycard, the movable contact 16 on its top advances a segment distance left, if do not extract keycard, this contact then rests on the left side.
In conjunction with Fig. 1, Fig. 2, tapered end and lock body are installed on the door, and lock body is installed in the top of tapered end, movable contact 16 brake block 42 tiltedly below, outer drive block 50 on the lock body is connected with knob 7 outdoors by right-hand key 90, and interior drive block 51 passes through left key 91 and is connected with indoor knob 6.
The door lock that is used, outdoor with knob 7 dextrorotations outdoors, outer drive block 50 and then rotates with outer driver blade 5, because the pivot pin 4 of shifting block 2 connects in the hole of outer driver blade 5, then shifting block 2 clockwise rotates equally, stir dead bolt 1, make dead bolt 1 stretch out lock body, after dead bolt 1 stretches out fully, brake block 42 under the effect of gravity with outside driver blade 5 block mutually, dead bolt 1 can be locked, can not regain dead bolt 1 without key outdoors; Indoor indoor knob 6 is rotated counterclockwise, driving shifting block 2 is rotated counterclockwise, dead bolt 1 stretches out lock body, while shifting block 2 has also driven outer drive block 50 and has been rotated counterclockwise with outer driver blade 5, dead bolt 1 is opened when most, the end of outer driver blade 5 along recess 43 above the following brake(-holder) block 70 of brake block 42, brake block 42 is rotated counterclockwise under the effect of gravity, the drift angle 75 of following brake(-holder) block 70 withstands on the end of outer driver blade 5 along recess 43 places, this moment is because brake block 42 has limited the motion of outer driver blade 5, so knob 7 can not drive shifting block 2 with dead bolt 1 withdrawal outdoors.
If dead bolt 1 will be regained door is opened, when outdoor, inject keycard 21 on magnetic card lock, the movable contact 16 on the tapered end is moved to the left certain distance, promotes brake block 42 and turns clockwise and keep certain deflection angle at brake axle 41, at this moment, the drift angle on brake block 42 tops breaks away from the recess 43 of outer brake(-holder) block 5, i.e. screens mechanism breaks away from, and can rotate knob 7 outdoors by hand, the outer driver blade 5 that connects outer drive block 50 drives shifting block 2 and turns clockwise, and dead bolt 1 can be regained.And indoor, drive interior driver blade 3 by revolving door inner button 6, shifting block 2 clockwise rotates, at this moment, owing on the outer driver blade 5 one stroke hole 40 is arranged, make pivot pin 4 driver blade 5 outside the top in stroke hole 40 can not drive between the stroke of bottom rotate, though promptly still block between outer driver blade 5 and the last brake(-holder) block 71 during this, but the rotation of driver blade 3 in not obstructing, and its end will be gone up brake(-holder) block 71 along the hypotenuse on last brake(-holder) block 71 and stagger gradually when interior driver blade 3 rotates, make brake block 42 turn clockwise gradually, the drift angle of brake block 42 no longer blocks the recess 43 of outer brake(-holder) block 5, break away from gradually between the screens mechanism, indoor knob 6 can be rotated further knows that dead bolt 1 regains in the lock body fully, does not need key, easy to use.
Certainly, the use of lock body of the present utility model is not limited to, can be used in combination with lock body of the present utility model as long as can be a contact or push rod to be arranged with the tapered end that the brake block promotion can break away from screens mechanism in conjunction with as the magnetic card lock tapered end among Fig. 2.
Claims (5)
1. mortise door lock lock body, comprise lock body seat (11), lock body lid (12) and dead bolt (1), it is characterized in that lock body seat (11) upward is equipped with brake block (42) by brake axle (41), there is shifting block (2) top of brake block (42), shifting block (2) connects with outer driver blade (5) by outer drive block (50), connect with interior driver blade (3) by interior drive block (51), one end of shifting block (2) places in the groove (60) of dead bolt (1), the other end has pivot pin (4), one end of pivot pin (4) is connected with interior driver blade (3), the other end places in the stroke hole (40) on the outer driver blade (5), between outer driver blade (5) and the brake block (42) screens mechanism is arranged, wrong opening mechanism between interior driver blade (3) and the brake block (42).
2. mortise door lock lock body according to claim 1 is characterized in that brake block (42) constitutes " U " shape structure by last brake(-holder) block (71) and following brake(-holder) block (70).
3. mortise door lock lock body according to claim 1 is characterized in that described screens mechanism is that the end of outer driver blade (5) is along the corresponding drift angle (75) of the following brake(-holder) block (70) of recess (43) and brake block (42); The described mechanism of staggering is that the end of interior driver blade (3) is along the hypotenuse (76) that staggers between the made brake block (42) on last brake(-holder) block (71) top of recess (44) and brake block (42) and the interior driver blade (3).
4. mortise door lock lock body according to claim 1 is characterized in that described shifting block (2) has concave station (80), and outer drive block (50) and interior drive block (51) place the both sides of concave station (80) respectively.
5. mortise door lock lock body according to claim 1 is characterized in that there is jack in the central authorities of described outer drive block (50) and interior drive block (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022509011U CN2599167Y (en) | 2002-12-31 | 2002-12-31 | Inserted core door lock lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU022509011U CN2599167Y (en) | 2002-12-31 | 2002-12-31 | Inserted core door lock lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2599167Y true CN2599167Y (en) | 2004-01-14 |
Family
ID=34149627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU022509011U Expired - Fee Related CN2599167Y (en) | 2002-12-31 | 2002-12-31 | Inserted core door lock lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2599167Y (en) |
-
2002
- 2002-12-31 CN CNU022509011U patent/CN2599167Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |