CN201738682U - Lockset - Google Patents

Abstract

The utility model discloses a lockset which comprises a first shell, a first handle and a first cam, wherein the first shell is provided with a first slippage element which is provided with a first stirring part; the first handle is pivoted on the first shell and is connected with an extending piece; the first cam is provided with a first pushed part; the first slippage element moves to a first position because of being driven by the extending piece when the first handle swings; when the first stirring part of the first slippage element pushes the first pushed part of the first cam when the first slippage element moves to the first position. The utility model adopts pull or push action to withdraw the plunger latch head of the lockset so as to open a door leaf, and has the characteristics of simple construction and low manufacturing cost.

Description

A kind of lockset

Technical field

The utility model relates to field of lockset, relate in particular a kind of promoting or the action of pull handle, operation door leaf lockset and make the plunger latch head of lock bolt remove receipts, and realize opening the lockset of door leaf.

Background technology

Existing tubular lock construction, it roughly comprises: an outside lock body, an inboard lock body and a lock bolt, described outside lock body is by outer handle, overcoat dish, outer tubular member, sliding component and outer torsion response agency be combined into; Described overcoat dish is discoid body, central authorities at disk body have a centre bore, in order to install described outer tubular member, described outer tubular member one end connects outer handle, the other end connects the outer torsion response agency, and this outer torsion response agency has a box section, and has two back nuts that axially are provided with in the inside bottom of this overcoat dish disk body; Described inboard lock body is by Internal handle, interior cover dish, interior tube element and interior torsion response agency be combined into, cover dish in described, it also is discoid body, central authorities at disk body have a centre bore, in order to install described interior tube element, tube element one end connects Internal handle in described, torsion response agency in the other end connects, and torsion response agency has a centre bore in this; For ease of aforesaid tubular lock is installed, on door-plate, be drilled with a lock body installing hole in advance, and be drilled with a less lock bolt installing hole on the reveal limit, described lock bolt installing hole can provide the lock bolt of tubular lock to pack into from the reveal limit, and with two firm lock bolts of screw on the door-plate reveal, described lock bolt has two double-screw bolt installing holes, between described two double-screw bolt installing holes, have a box section and insert the hole, can provide by the door-plate outside two double-screw bolt installing holes and box section that the box section of two back nuts of described overcoat dish and outer torsion response agency wears described lock bolt are respectively inserted in the hole, by the door-plate inboard centre bore of the interior torsion response agency of interior cover dish is inserted in described box section then, and the two-screw hole of cover dish in described is aligned with described back nut respectively, and screw togather locking by two-screw and described back nut, make inboard lock body and outside lock body firmly on the both sides of door-plate, but make people rotate all box sections of interlock outer torsion response agency of outer handle or Internal handle, produce and remove adduction to drive lock bolt.But structure is as above all formed by many elements combination, complex structure, manufacturing cost height.

In addition, U.S. Pat 20090282880 and US20060261608 are again the structure of plug-type lockset.

In view of this, the utility model be design one lockset inside and outside handle be operating as push away/pull-type, to drive the plunger latch head of the inner lock bolt of lockset, do the action of removing receipts.

The utility model content

The purpose of this utility model is to provide a kind of lockset, and this lockset can directly grip in the door or handle outdoors, and with the action that pushes away or draw, operation door leaf lockset makes the plunger latch head of lockset remove receipts, to open door leaf.

In order to reach above-mentioned purpose, solution of the present utility model is:

A kind of lockset wherein, comprising:

One first housing is equiped with one first sliding component, and this first sliding component has one first clicking section;

One first in command is articulated in this first housing, and this first in command connects an extension;

One first cam has one first pushed part;

This first sliding component is accepted the driving of this extension and is moved to primary importance when this first in command swings; When move toward primary importance at this first sliding component first clicking section of this first sliding component, promote first pushed part of this first cam.

Further, this first sliding component has one second clicking section; This first cam has one second pushed part; This first sliding component can be accepted the driving of this extension and move to the second place, when move toward the second place at this first sliding component second clicking section of this first sliding component, promotes second pushed part of this first cam.

Further, this extension is a flexible member.

Further, this first in command is with the axis start of this extension around pivot joint.

Further, this first housing has one the 3rd room, and the 3rd room formation one limits the accommodation space of the pendulum angle of this extension.

Further, this first sliding component has a through hole for this extension plant.

Further, this first housing has a slideway that supplies first sliding component to slide thereon.

Further, this first housing has the turn-button that one second room and is placed in this second room.

Further, this turn-button one end has at least one portion that is pushed, and this first sliding component has at least one pushing part, and the pushing part of this first sliding component can promote the portion that is pushed of this turn-button in good time.

Further, also comprise one second housing, be equiped with one second sliding component, this second sliding component has one first clicking section; One second in command is articulated on this second housing, and this second in command also connects an extension; One second cam has one first pushed part; One driving tube, connect this first cam, this second cam and a lock bolt, this second sliding component is when this second in command swings, accept the driving of this extension and move to primary importance, first clicking section of this second sliding component promotes first pushed part of this second cam when the past primary importance of this second sliding component moves.

After adopting said structure, when promoting or spur the first in command, this first in command can drive this extension start, this extension can promote this first sliding component and move it primary importance, and when this first sliding component moves toward primary importance, first clicking section of this first sliding component can promote first pushed part of this first cam, and then realizes the effect of lockset.So the utility model adopts the action that pushes away or draw can make the plunger latch head of lockset remove receipts to open door leaf, it also has simple structure and effect cheap for manufacturing cost in addition.

Description of drawings

Fig. 1 is embodiment of the present utility model, shows the three-dimensional exploded view of first lock body, second lock body, lock bolt and door-plate;

Fig. 2 is embodiment of the present utility model, shows the three-dimensional exploded view of first lock body;

Fig. 3 is embodiment of the present utility model, shows the three-dimensional exploded view of second lock body;

Fig. 4 is embodiment of the present utility model, shows the unlocking condition of first lock body, second lock body and lock bolt, and the first in command and the second in command be not by the partial cutaway schematic of start;

Fig. 5 is embodiment of the present utility model, shows the unlocking condition of second lock body, and the second in command is not by the partial schematic diagram of start;

Fig. 6 is embodiment of the present utility model, shows the unlocking condition of first lock body, and the first in command is not by the partial schematic diagram of start;

Fig. 7 is embodiment of the present utility model, shows the unlocking condition of first lock body, second lock body and lock bolt, the partial cutaway schematic that the first in command is pushed;

Fig. 8 is embodiment of the present utility model, shows the unlocking condition of first lock body, and the first in command is pushed, and first sliding component is positioned at the partial schematic diagram of primary importance;

Fig. 9 is embodiment of the present utility model, shows the unlocking condition of first lock body, second lock body and lock bolt, the partial cutaway schematic that the first in command is pulled;

Figure 10 is embodiment of the present utility model, shows the unlocking condition of first lock body, and the first in command is pulled, and first sliding component is positioned at the partial schematic diagram of the second place;

Figure 11 is embodiment of the present utility model, shows the unlocking condition of second lock body, and the second in command is pushed, and second sliding component is positioned at the partial schematic diagram of primary importance;

Figure 12 is embodiment of the present utility model, shows the unlocking condition of second lock body, and the second in command is pulled, and second sliding component is positioned at the partial schematic diagram of the second place;

Figure 13 is embodiment of the present utility model, shows the blocking of second lock body, and the second in command is the partial schematic diagram of start not;

Figure 14 is embodiment of the present utility model, shows the blocking of first lock body, and the first in command is the partial schematic diagram of start not.

Among the figure:

2 first lock bodies, 21 first housings

211 first rooms, 212 second rooms

213 the 3rd rooms, 214 slideways

2141 planes, 215 flanges

216 holes, 217 screw holes

218 axis, 219 holes

22 first in command, 221 grip parts

222 articulated sections, 223 grooves

224 first holes, 225 first pins

226 second holes, 227 second pins

23 extensions, 231 holes

232 recesses, 24 turn-buttons

241 projections, 242 axial grooves

243 are pushed portion's 25 first sliding components

251 slotted eyes, 252 pushing parts

2,532 second clicking sections, 2,531 first clicking sections

254 through holes, 255 protuberances

26 first cams, 2,611 first pushed parts

2,612 second pushed parts, 262 square openings

263 breach, 27 driving tubes

271 square openings, 28 first cover plates

281 through holes, 282 holes

283 circular holes, 284 screws

29 screws, 4 second lock bodies

41 second housings, 411 first rooms

412 second rooms 413 the 3rd room

414 slideways, 4141 planes

415 flanges, 416 holes

417 screw holes, 418 axis

419 holding parts, 42 second in command

422 articulated sections, 421 grip parts

423 grooves, 424 first holes

425 first pins, 426 second holes

427 second pins, 43 extensions

431 holes, 432 recesses

44 locks are organized 441 cores

442 drive divisions, 45 second sliding components

451 slotted eyes, 452 retainers

4,532 second clicking sections, 4,531 first clicking sections

454 through holes, 455 protuberances

46 second cams, 4,611 first pushed parts

4,612 second pushed parts, 462 square openings

463 breach, 47 driver plates

48 second cover plates, 481 through holes

482 first double-screw bolts, 483 second double-screw bolts

484 holes, 485 screws

49 retainers, 491 through holes

492 stop portions, 6 lock bolts

61 housings, 62 plunger latch heads

63 cams, 631 square openings

64 double-screw bolt installing holes, 8 door-plates

81 lock bolt installing holes, 82 lock body installing holes

The specific embodiment

In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.

As shown in Figure 1, a kind of lockset that is installed on the door-plate 8, it comprises: one first lock body 2, one second lock body 4 and a lock bolt 6.

As Fig. 1 and shown in Figure 2, this first lock body 2 comprises: one first housing 21, a first in command 22, an extension 23, a turn-button 24, one first sliding component 25, one first cam 26, a driving tube 27 and one first cover plate 28 etc.

Described first housing 21, has one first room 211, one second room 212 and one the 3rd room 213, this first room 211 is connected with this second room 212, this first room 211 is connected with the 3rd room 213, form a slideway 214 around this first room 211, two screw holes 217 that are provided with at interval and two holes 219 that are provided with at interval, form two planes 2141 that are provided with at interval around this slideway 214, the 3rd room 213 1 ends form an accommodation space, form two flanges 215 that are provided with at interval around the other end, have a hole 216 on this each flange 215, the central axis in this hole 216 is defined as the axis 218 of pivot joint.

The described first in command 22, has a grip part 221, it is connected with an articulated section 222, this articulated section 222 has one first hole 224, one second hole 226 and a groove 223, this second hole 226 is connected with this groove 223, form a protuberance (not shown) in this groove 223, this first in command 22 can be installed on this first housing 21, make two holes 216 of the flange 215 of this first housing 21 align first hole 224 on these first in command 22 articulated sections 222, and sell 225 with one first and pass the hole 216 of first housing, 21 flanges 215 and first hole 224 of these first in command 22 articulated sections 222, this first in command 22 is articulated with this first housing 21.

Described extension 23, part is contained in the 3rd room 213 of this first housing 21, this extension 23 is a flexible member (or can be a plate), one end has a hole 231 and a recess 232, the end that this extension 23 has a recess 232 can be plugged on this first in command's 22 the protuberance (not shown) of groove 223, make the hole 231 of this extension 23 align second hole 226 of this first in command's 22 articulated section 222, and with 227 plants of one second pin, the first in command 22 is articulated with extension 23, play first violin 22 during, can limit the start angle of this extension 23 around the 3rd room 213 of this first housing 21 with extension 23 starts.

Described turn-button 24 can partly be placed in second room 212 of this first housing 21, and these turn-button 24 1 end central authorities have a projection 241, and these projection 241 central authorities have an axial groove 242, forms two portions that are pushed 243 that are spaced apart around this projection 241.

Described first sliding component 25, be placed in the slideway 214 of this first housing 21, both sides form at least one protuberance 255 respectively around this first sliding component 25, this protuberance 255 can abut the plane 2141 in this slideway 214, and the plate mask of this first sliding component 25 has two first clicking section 2531 that is spaced apart and second clicking sections 2532, and central authorities have a slotted eye 251 and a through hole 254, form two pushing parts that are spaced apart 252 around this slotted eye 251; And this through hole 254 can be accepted the plant of these extension 23 other ends, operate this first in command 22 when the axis 218 that articulates is done the start that pushes away or draw, this first in command 22 can stir this first sliding component 25 by this extension 23 and move to the primary importance or the second place, and the projection 241 of this turn-button 24 can be contained in the slotted eye 251 of this first sliding component 25, makes the portion that is pushed 243 of this turn-button 24 can accept pushing part 252 starts of first sliding component 25 in good time.

Described first cam 26, be placed in first room 211 of this first housing 21, and part abuts the side in this first sliding component 25, these first cam, 26 central authorities have a square opening 262, and at these first cam, 26 excircles extension, two first pushed part 2611 that is spaced apart and second pushed parts 2612, first pushed part 2611 of this first cam 26 can be accepted the promotion of first clicking section 2531 of this first sliding component 25, second pushed part 2612 of this first cam 26 can be accepted the promotion of second clicking section 2532 of this first sliding component 25, this first cam 26 is rotated, contiguous this first pushed part 2611 of these first cam, 26 excircles and second pushed part 2612 have a breach 263 (only showing one among Fig. 2) respectively, and this breach 263 can make first clicking section 2531 of this first sliding component 25 can not produce interference in second clicking section 2532 of first pushed part 2611 that promotes this first cam 26 or this first sliding component 25 when promoting second pushed part 2612 of this first cam 26.

Described driving tube 27 is a square body, and an end is plugged in the square opening 262 of this first cam 26, and these driving tube 27 central authorities have a square opening 271.

Described first cover plate 28 has a through hole 281, two holes 282 that are provided with at interval and two circular holes 283 that are provided with at interval, this first cover plate 28 can be covered on first room 211 of this first housing 21, promptly be covered on this first sliding component 25 and this first cam 26, and make this through hole 281 accept this driving tube 27 to wear, be sheathed on this first cam 26, and the hole 282 of this first cover plate 28 aligns the screw hole 217 of this first housing 21, wear respectively with two-screw 284, with first housing 21 and 28 both lockings of first cover plate, wherein the circular hole 283 of this first cover plate 28 also aligns mutually with the hole 219 of this first housing 21.

As Fig. 1 and shown in Figure 3, described second lock body 4 comprises: one second housing 41, a second in command 42, an extension 43, a lock group 44, one second sliding component 45, one second cam 46, a driver plate 47, a retainer 49 and one second cover plate 48 etc.

Described second housing 41, has one first room 411, one second room 412 and one the 3rd room 413, this first room 411 is connected with this second room 412, this first room 411 is connected with the 3rd room 413, form a slideway 414 and two screw holes 417 that are provided with at interval around this first room 411, form two plane 4141 and holding parts 419 that are provided with at interval around this slideway 414, the 3rd room 413 1 ends form an accommodation space, form two flanges 415 that are provided with at interval around the other end, this each flange 415 has a hole 416, and the central axis in this hole 416 is defined as the axis 418 of pivot joint.

The described second in command 42, has a grip part 421, it also is connected with an articulated section 422, this articulated section 422 has one first hole 424, one second hole 426 and a groove 423, this second hole 426 is connected with this groove 423, form a protuberance (not shown) in this groove 423, this second in command 42 can be installed on this second housing 41, make the hole 416 of the flange 415 of this second housing 41 align first hole 424 of this second in command's 42 articulated section 422, and pass first hole 424 of hole 416 and this second in command's 42 articulated section 422 of the flange 415 of second housing 41 with one first pin 425, this second in command 42 is articulated with this second housing 41.

Described extension 43, part is placed in the 3rd room 413 of this second housing 41, this extension 43 is a flexible member (or can be a plate), one end has a hole 431 and a recess 432, the end that this extension 43 has a recess 432 can be plugged on this second in command's 42 the protuberance (not shown) of groove 423, make the hole 431 of this extension 43 align second hole 426 of this second in command's 42 articulated section 422, and with 427 plants of one second pin, this second in command 42 is articulated with this extension 43, when this second in command 42 and these extension 43 starts, can limit the start angle of this extension 43 around the 3rd room 413 of this second housing 41.

Described lock group 44 can be contained in second room 412 of this second housing 41, and this lock group 44 has one can be with the core 441 of correct key (not shown) rotation, and the end of this core 441 has four drive divisions 442 that are provided with at interval.

Described driver plate 47 is a fuel plate, and an end can be adjacent to the drive division 442 of this lock group 44, accepts the driving of this drive division 442.

Described retainer 49, it is a fuel plate, this retainer 49 has the two stop portions 492 that are provided with at interval and cooperates the formed through hole 491 of these driver plate 47 cross sectional shapes with one, the through hole 491 of this retainer 49 can be enclosed within on this driver plate 47 and be installed on the holding part 419 of this second housing 41, and this retainer 49 can rotate with the rotation of this driver plate 47.

Described second sliding component 45, be placed in the slideway 414 of this second housing 41, both sides form at least one protuberance 455 respectively around this second sliding component 45, this protuberance 455 can abut the plane 4141 in this slideway 414, and this second sliding component 45 has two first clicking section 4531 that is spaced apart and second clicking sections 4532, these second sliding component, 45 central authorities have a slotted eye 451 and a through hole 454, form two retainers that are spaced apart 452 around this slotted eye 451; And this through hole 454 can be accepted the plant of these extension 43 other ends, operate this second in command 42 and do the start that pushes away or draw around the axis 418 that articulates, this second in command 42 can stir this second sliding component 45 by this extension 43 and move to the primary importance or the second place, and this retainer 49 can partly abut the side in this second sliding component 45, and two stop portions 492 of this retainer 49 can and not abut between the second place of two retainers 452 of this second sliding component 45 in the primary importance of two retainers 452 that abut this second sliding component 45 and rotate.

Described second cam 46, be placed in first room 411 of this second housing 41, and part abuts in the opposite side of this second sliding component 45, these second cam, 46 central authorities have a square opening 462, can supply wearing of this driving tube 27, and in excircle extension two first pushed part 4611 that is spaced apart and second pushed parts 4612 of this second cam 46, second pushed part 4612 that first pushed part 4611 of this second cam 46 can be accepted the promotion of first clicking section 4531 of this second sliding component 45 or this second cam 46 can be accepted the promotion of second clicking section 4532 of this second sliding component 45, this second cam 46 is rotated, contiguous this first pushed part 4611 of this second cam, 46 excircles or second pushed part 4612 have a breach 463 (only showing one among the figure) respectively, and second clicking section 4532 that this breach 463 can make first clicking section 4531 of this second sliding component 45 promote first pushed part 4611 of these second cams 46 or this second sliding component 45 can not produce interference when promoting second pushed part 4612 of these second cams 46.

Described second cover plate 48 has a through hole 481, two holes 484 that are provided with at interval, two first double-screw bolts 482 that are provided with at interval and two second double-screw bolts 483 that are provided with at interval, this second cover plate 48 can be covered on this first room 411, promptly be covered in this second sliding component 45, on this retainer 49 and this second cam 46, this through hole 481 can be accepted wearing of this driver plate 47, and be sheathed on this second cam 46, and the hole 484 of this second cover plate 48 aligns the screw hole 417 of this second housing 41, wear respectively with two-screw 485, with this second cover plate 48 and these second housing, 41 both lockings.

As shown in Figure 1, described lock bolt 6, has a housing 61, these housing 61 ccontaining plunger latch heads 62, this plunger latch head 62 can move between the position of position of stretching out housing 61 and retraction housing 61, this lock bolt 6 has two double-screw bolt installing hole 64 and cams 63 that are provided with at interval, and this cam 63 has a square opening 631.

As Fig. 1 and shown in Figure 4, during overall package, this lock bolt 6 can be installed on the lock bolt installing hole 81 of this door-plate 8, yet do the operation of horizontal direction for the first in command 22 who makes the second in command 42 of this second lock body 4 and this first lock body 2, this second lock body 4 can be installed on the outside of the lock body installing hole 82 of this door-plate 8, make two first double-screw bolts 482 of this second lock body 4 wear the two double-screw bolt installing holes 64 of this lock bolt 6 and the square opening 631 of this cam 63 respectively with this driver plate 47, again this first lock body 2 is installed on the inboard of the lock body installing hole 82 of this door-plate 8, make two circular holes 283 of this first lock body 2 align two second double-screw bolts 483 of this second lock body 4 and the square opening 631 of this cam 63 respectively with this driving tube 27, and this driving tube 27 is enclosed within on this driver plate 47 earlier, and pass the square opening 631 of this cam 63, pass two circular holes 283 of two holes 219 (Fig. 1 is not shown) and this first cover plate 28 of first housing 21 of this first lock body 2 respectively with two-screw 29, and locking gets final product this lock bolt 6 on two second double-screw bolts 483 of this second lock body 4, this first lock body 2 is fixed on this door-plate 8 with this second lock body 4.

As shown in Figure 1, this lock bolt 6 can be installed on the lock bolt installing hole 81 of this door-plate 8, if make the first in command 22 of the second in command 42 of this second lock body 4 and this first lock body 2 do the operation of vertical direction, this second lock body 4 can be installed in the outside of the lock body installing hole 82 of this door-plate 8, make this two second double-screw bolt 483 and this driver plate 47 wear the two double-screw bolt installing holes 64 of this lock bolt 6 and the square opening 631 of this cam 63 respectively, two circular holes 283 with first cover plate 28 of this first lock body 2 align the two double-screw bolt installing holes 64 of this lock bolt 6 and the square opening 631 of this cam 63 respectively with this driving tube 27 again, and this driving tube 27 is enclosed within on this driver plate 47 earlier, and pass the square opening 631 of this cam 63, pass two circular holes 283 of two holes 219 and this first cover plate 28 of first housing 21 of this first lock body 2 respectively with two-screw 29, and be locked in second double-screw bolt 483 of this second lock body 4, can be with this lock bolt 6, this first lock body 2 is fixed on the door-plate 8 with this second lock body 4.

To shown in Figure 6, be the first in command 22 of this first lock body 2 and the not driven state of the second in command 42 of this second lock body 4 as Fig. 4.

Extremely shown in Figure 8 as Fig. 7, when generally opening the door, promote this first in command 22 when the axis 218 that articulates is done swing, this extension 23 also can be done swing in the 3rd room 213 of axis 218 at this first housing 21 that articulates, and drive this first sliding component 25 and move toward primary importances, make first pushed part 2611 of first clicking section, 2531 these first cams 26 of meeting promotion of this first sliding component 25, and then rotate this first cam 26, this first cam 26 drives this driving tube 27 again, this driving tube 27 is the cam 63 of this lock bolt 6 of start further, and the plunger latch head 62 that spurs this lock bolt 6 is removed the formation of contracting, and can open the door.

Fig. 9 is to shown in Figure 10, when generally opening the door, spur this first in command 22 when the axis 218 that articulates is done swing, this extension 23 also can be done swing in the 3rd room 213 of axis 218 at this first housing 21 that articulates, and drive this first sliding component 25 and move toward second places, make second pushed part 2612 of second clicking section, 2532 these first cams 26 of meeting promotion of this first sliding component 25, and then rotate this first cam 26, this first cam 26 drives this driving tube 27 again, this driving tube 27 is the cam 63 of this lock bolt 6 of start further, and the plunger latch head 62 that spurs this lock bolt 6 is removed the formation of contracting, and can open the door.

As Fig. 1, Figure 11 and shown in Figure 12, the mode that the operation of same second lock body 4 is opened the door is also identical as first lock body 2, repeats no more in this.

When by unlocking condition (as Fig. 4, Fig. 5 and Fig. 6) to blocking (as Figure 13 and Figure 14), only to be inserted in the core 441 of this lock group 44 with correct key (not shown), rotate this core 441 or rotate this turn-button 24, drive this driver plate 47, further drive this retainer 49, make two stop portions 492 of this retainer 49 abut two retainers 452 respectively in this second sliding component 45, so 45 of this second sliding components are restricted, can't be driven by this second in command 42, and the portion that is pushed 243 of this turn-button 24 can abut mutually with the pushing part 252 of this first sliding component 25, promptly forms blocking this moment.

When by blocking (as Figure 13 and Figure 14) to unlocking condition (as Fig. 4, Fig. 5 and Fig. 6), only to be inserted in the core 441 of this lock group 44 with correct key (not shown), rotate this core 441 or rotate this turn-button 24, get final product as above-mentioned opposite direction start; Or make this first in command 22 do swing (promptly promoting or pulling) around the axis 418 that articulates, this first in command 22 can drive these extension 23 starts, make this extension 23 can promote this first sliding component 25, and then the pushing part 252 of this first sliding component 25 can promote the portion that is pushed 243 of this turn-button 24, this turn-button 24 and this driver plate 47 are rotated, and then the retainer 49 that is positioned at this second lock body 4 rotates together, second clicking section 2532 of first pushed part 2611 of first clicking section, 2531 these first cams 26 of meeting drive of this first sliding component 25 or this first sliding component 25 can drive second pushed part 2612 of these first cams 26 simultaneously, and then rotate this first cam 26, this first cam 26 drives this driving tube 27 again, this driving tube 27 is the cam 63 of this lock bolt 6 of start further, and the plunger latch head 62 that spurs this lock bolt 6 is removed the formation of contracting, can open the door, so this second sliding component 45 promptly is not subjected to the restriction of retainer 49.

As Fig. 1, Figure 13 and shown in Figure 14, when blocking, because two stop portions 492 of this retainer 49 abut against two retainers 452 of this second sliding component 45 respectively, making that this second sliding component 45 is restricted can't start, if do swing (i.e. pulling or promotion around the axis that articulates with this second in command 42, not shown) time, this extension 43 also can be done swing around the axis that articulates, but can't start because this second sliding component 45 is restricted, so this extension 43 can produce elastic deformation, can not make this second in command 42, this extension 43 produces with this second sliding component 45 and destroys.

The foregoing description and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.

Claims (10)

1. a lockset is characterized in that, comprising:

One first housing is equiped with one first sliding component, and this first sliding component has one first clicking section;

One first in command is articulated in this first housing, and this first in command connects an extension;

One first cam has one first pushed part;

This first sliding component is accepted the driving of this extension and is moved to primary importance when this first in command swings; When move toward primary importance at this first sliding component first clicking section of this first sliding component, promote first pushed part of this first cam.

2. a kind of lockset as claimed in claim 1 is characterized in that, this first sliding component has one second clicking section; This first cam has one second pushed part; This first sliding component can be accepted the driving of this extension and move to the second place, when move toward the second place at this first sliding component second clicking section of this first sliding component, promotes second pushed part of this first cam.

3. a kind of lockset as claimed in claim 1 is characterized in that, this extension is a flexible member.

4. a kind of lockset as claimed in claim 1 is characterized in that, this first in command is with the axis start of this extension around pivot joint.

5. a kind of lockset as claimed in claim 1 is characterized in that, this first housing has one the 3rd room, and the 3rd room formation one limits the accommodation space of the pendulum angle of this extension.

6. a kind of lockset as claimed in claim 1 is characterized in that, this first sliding component has a through hole for this extension plant.

7. a kind of lockset as claimed in claim 1 is characterized in that, this first housing has a slideway that supplies this first sliding component to slide thereon.

8. a kind of lockset as claimed in claim 1 is characterized in that, this first housing has the turn-button that one second room and is placed in this second room.

9. a kind of lockset as claimed in claim 8 is characterized in that, this turn-button one end has at least one portion that is pushed, and this first sliding component has at least one pushing part, and the pushing part of this first sliding component can promote the portion that is pushed of this turn-button in good time.

10. a kind of lockset as claimed in claim 1 is characterized in that, also comprises one second housing, is equiped with one second sliding component, and this second sliding component has one first clicking section; One second in command is articulated on this second housing, and this second in command also connects an extension; One second cam has one first pushed part; One driving tube, connect this first cam, this second cam and a lock bolt, this second sliding component is when this second in command swings, accept the driving of this extension and move to primary importance, first clicking section of this second sliding component promotes first pushed part of this second cam when the past primary importance of this second sliding component moves.

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