CN206554624U - A kind of new construction lockset - Google Patents

Abstract

The utility model discloses a kind of new construction lockset, including a tapered end and a lock body, tapered end includes handle and the lock core being arranged on handle, lock core is connected with lock body by a sword iron and lock body can be driven to act, handle is rotatably provided on a panel, the latch-up structure that can be driven by the rotation of sword iron is provided with handle and panel, the latch-up structure can limit the relative rotation of handle and panel.Due to being provided with the latch-up structure that can be driven by the rotation of sword iron on handle in the utility model and panel, the latch-up structure can limit the relative rotation of handle and panel, handle can be locked in from there through lock core on panel, so that can not rotate handle from outside and open door, easily door can be unlocked and be locked, handle then can be directly rotated in unlocked handle and opens door to open this lockset, convenient use, avoid leading to not open door situations such as interim go out not with key, it is feature-rich, convenient use, it is applied widely.

Description

A kind of new construction lockset

Technical field

The utility model is related to field of lockset.

Background technology

Existing ball shaped door lock and three bar door locks etc. generally all employ latch bolt, and lock body is built-in, install and more bother, and Protecting against shock, is not only suitable for using in the indoor environments such as bedroom door, again not spherical although rim lock anti-theft is stronger The advantage of door lock and three bar door locks, without handle, just can not open latch bolt from the outside, it has not been convenient to use without key, main former Cause is that lock core is typically to be packed on handle, can be rotated when rotating handle with movable lock core and sword iron, and then solution inclined tongue of lock, So latch bolt just can not realize antitheft effect, be only capable of to carry out locking to door etc. preventing by other column device energetically etc. Steal.Often there are a variety of different use demands in many doors, for example, to close room in interim go out in routine use Door, and need to open door in the case of without using key, need simply to lock door when going out the short time, Door quickly and easily is opened with key when conveniently returning, needs to carry out multiple locking to door when going out for a long time, improves anti- Effect is stolen, these existing ball shaped door locks, three bar door locks and rim lock can not be provided simultaneously with these functions.

Utility model content

In order to solve the above problems, the purpose of this utility model is to provide a kind of applied widely, easy to use new Structure lockset.

The utility model is to solve the technical scheme that uses of its technical problem：

A kind of new construction lockset, including a tapered end and a lock body, described tapered end include handle and are arranged on handle Lock core, described lock core is connected with lock body by a sword iron and lock body can be driven to act, and described handle is rotatably provided in one On panel, the latch-up structure that can be driven by the rotation of the sword iron is provided with described handle and panel, the latch-up structure can Limit the relative rotation of handle and panel.

It is preferred that, described latch-up structure includes the locking piece being arranged on handle；Lock is provided with described locking piece Determine to be correspondingly provided with groove or clamping block, panel and be adapted clamping block or lock slots therewith；Described locking piece can be by the lock The rotation driving of chi and act to making clamping block be inserted into lock slots to limit the relative rotation of handle and panel.

It is preferred that, described latch-up structure also includes the shifting part being rotatably provided on handle or panel, described lock Determine part to be slidably arranged on handle, on described shifting part have on the first clicking section, locking piece has second to stir accordingly Portion；Described sword iron can drive the shifting part concomitant rotation, and when shifting part is rotated, the first clicking section can be supported with the second clicking section Connecing so that shifting part can promote locking piece to be moved to makes clamping block be inserted into lock slots.

It is preferred that, rotatable on described handle to be provided with a horizontal installation cylinder, described shifting part is arranged on this Install cylinder on and can be with the installation rotary drum；Described locking piece is by being opened in its middle part and being set on installation cylinder A Long Circle mounting hole be movably arranged on installation cylinder on；Phase on guide block or guide groove, handle is provided with described locking piece The guide groove or guide block being adapted therewith should be provided with, described guide block is slidably arranged in guide groove to limit locking piece with respect to handle Rotation.

It is preferred that, the first elastic reset dress for driving handle rotating to reset is provided between described panel and handle Put.

It is preferred that, described lock body includes：

Base enclosure；

Sliding part, is slid laterally and is arranged in base enclosure, and its one end is provided with a latch bolt, and the latch bolt is passed through and opened up and base enclosure side One first opening of wall is extended to outside base enclosure, has the push pedal of a longitudinal direction on sliding part；

Preceding shift fork, be rotatably provided in base enclosure and be connected with the sword iron and can be with sword iron synchronous axial system, the preceding shift fork Can drive to move to after sliding part by the unlocking mechanism being arranged in base enclosure during rotation makes the latch bolt be opened by described first Mouth is moved within base enclosure；The second elastic reset dress for promoting sliding part reach to reset is provided between base enclosure and sliding part Put；

Lock housing shift fork, is rotatably provided in base enclosure, has the pushing block abutted with the push pedal on the lock housing shift fork, this is pushed away Block deviates the rotating shaft of lock housing shift fork, and when lock housing shift fork is driven by external force and turns to a unlocked position, the pushing block can pass through institute Stating push pedal and promoting to move to after sliding part makes latch bolt be retracted into lock housing；It is provided with base enclosure and/or lock housing shift fork for lock housing to be dialled Fork is positioned at solution lock-bit to limit the detent mechanism that lock housing shift fork is voluntarily rotated.

It is preferred that, hook portion is provided with described lock housing shift fork, a lock is turned to when lock housing shift fork is driven by external force When positioning is put, the movement on the rear end face of the hook portion and the push pedal that can be abutted with limit slippage part backward, and it is now described oblique Tongue is located at outside base enclosure.

It is preferred that, described detent mechanism includes the positioning table being arranged on lock housing shift fork and the elasticity being arranged in lock housing Some lateral depressions for corresponding respectively to its unlocked position and latched position are provided with keeper, described lock housing shift fork There is the location division being adapted with the depressed part, described location division can be flexibly positioned on portion, described flexible positioning piece It is pressed in described depressed part to limit the voluntarily rotation of lock housing shift fork under the elastic force effect of part.

It is preferred that, a post locking device energetically is additionally provided with described base enclosure, this energetically post locking device have at least One transversely movable locking column, the rotation of the preceding shift fork can drive the described locking device of post energetically to act and make locking column Laterally move to and be moved to through the second opening being opened on base shell side wall outside base enclosure.

It is preferred that, an in addition to installing plate, the installing plate is arranged in base enclosure and in base enclosure towards the handle Side.

The beneficial effects of the utility model are：Can be by the sword iron due to being provided with handle in the utility model and panel Rotation driving latch-up structure, the latch-up structure can limit the relative rotation of handle and panel, can be by from there through lock core Handle is locked on panel so that can not be rotated handle from outside and be opened door, easily door can be unlocked and Lock, then can directly rotate handle in unlocked handle opens door, convenient use to open this lockset, it is to avoid because interim Go out not band key situations such as and lead to not open door, feature-rich, convenient use is applied widely.

Brief description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is the decomposing schematic representation of tapered end part in the utility model；

Fig. 3 is the structural representation of panel in the utility model；

Fig. 4 is the structural representation of locking piece in the utility model；

Fig. 5 is the side view of locking piece in the utility model；

Fig. 6 is the structural representation of shifting part in the utility model；

Fig. 7 is the structural representation of frid in the utility model；

Fig. 8 is the outline drawing of lock body in the utility model；

Fig. 9 is the cut-away view of lock body in the utility model；

Figure 10 is the cut-away view of base enclosure latter half in the utility model；

Figure 11 is the structural representation of push pedal in the utility model；

Figure 12 is the structure chart of lock housing shift fork in the utility model.

Embodiment

Referring to figs. 1 to Figure 12, a kind of new construction lockset, an including tapered end 10 and a lock body 20, tapered end 10 includes handle 11 With the lock core 12 being arranged on handle 11, lock core 12 is connected with lock body 20 by a sword iron 13 and lock body 20 can be driven to act, held Hand 11 is rotatably provided on a panel 14, and the locking knot that can be driven by the rotation of sword iron 13 is provided with handle 11 and panel 14 Structure, the latch-up structure can limit the relative rotation of handle 11 and panel 14.Due in the utility model on handle 11 and panel 14 The latch-up structure that can be driven by the rotation of sword iron 13 is provided with, the latch-up structure can limit handle 11 relative turn with panel 14 It is dynamic, handle 11 can be locked in from there through lock core 12 on panel 14 so that can not rotate handle 11 from outside and open room Door, easily can be unlocked and lock to door, and handle 11 then can be directly rotated in unlocked handle 11 to open this Lockset is to open door, convenient use, it is to avoid because it is interim go out not band key situations such as lead to not open door, function is rich Richness, convenient use is applied widely.

In use, generally tapered end 10 is arranged in door body towards outdoor side, lock body 20 is arranged in door body Towards indoor side.

Reference picture 2 is to Fig. 7, in the present embodiment, and latch-up structure includes the locking piece 15 being arranged on handle 11；Locking piece 15 On be provided with to be correspondingly provided with lock slots 141 or clamping block 151, panel 14 and be adapted clamping block 151 or lock slots therewith 141；Locking piece 15 can be driven by the rotation of sword iron 13 and act to making clamping block 151 be inserted into lock slots 141 and be held with limiting The relative rotation of hand 11 and panel 14, simple and reliable for structure, convenient processing and manufacturing.Clamping block 151 is arranged in the present embodiment On locking piece 15, lock slots 141 have been arranged on panel 14, certainly, in practical application, clamping block 151 and lock slots 141 Position can be exchanged, and also can set clamping block 151 and lock slots 141 simultaneously on locking piece 15 and panel 14.Latch-up structure Also include the shifting part 16 being rotatably provided on handle 11 or panel 14, locking piece 15 is slidably arranged on handle 11, stirred Have on part 16 has the second clicking section 152 accordingly on first clicking section 161, locking piece 15；Sword iron 13 can drive this to stir The concomitant rotation of part 16, when shifting part 16 is rotated, the first clicking section 161 can be abutted with the second clicking section 152 so that shifting part 16 can Promoting locking piece 15 to be moved to makes clamping block 151 be inserted into lock slots 141, simple in construction, it is easy to processing and manufacture.Certainly, In practical application sword iron 13 also can by sword iron 13 also by the common structures such as linkage drive locking piece 15 act with incite somebody to action Clamping block 151 is inserted into lock slots 141.

Rotatable on handle 11 to be provided with a horizontal installation cylinder 111, shifting part 16 is arranged on the installation cylinder 111 And can be rotated with the installation cylinder 111；Locking piece 15 is oval by be opened in its middle part and be set on installation cylinder 111 one Shape mounting hole 162 is movably arranged on installation cylinder 111；It is provided with locking piece 15 on guide block 154 or guide groove 171, handle 11 The guide groove 171 or guide block 154 being adapted therewith are correspondingly provided with, guide block 154 is slidably arranged in guide groove 171 to limit locking piece 15 relative to handle 11 rotation, the structure is conveniently processed and assembles.

There is ball cylinder 112 in the present embodiment, on handle 11, cylinder 111 is installed and is rotatably provided in ball cylinder 112, peace There is the bar hole being adapted with sword iron 13, sword iron 13 is plugged in the bar hole with drive installation cylinder 111 on dress cylinder 111 Rotate, locking piece 15 is set on installation cylinder 111 by the installation circular hole in the middle part of it, and by installing the projection in circular hole 163 are inserted on installation cylinder 111 in corresponding recess so that locking piece 15 can be rotated with cylinder 111 is installed, on ball cylinder 112 admittedly Surely there is a frid 17, guide groove 171 is arranged on frid 17, is easy to process and is assembled, certainly, in practical application, shifting part 16 It can be connected using other usual ways with installation cylinder 111.

It is provided with for driving handle 11 to rotate the first elasticity reset device resetted, rotates between panel 14 and handle 11 Handle 11 is opened after door, and first elasticity reset device being capable of preceding driving handle 11 rotation reset, convenient use.The present embodiment In first elasticity reset device employ conventional torsion spring, one end of torsion spring is connected on frid 17, and the other end is connected to face It is simple in construction, it is easy to install and use so as to promote handle 11 to rotate reset on plate 14, certainly, in practical application, first Elasticity reset device also can be using other common structures such as elastic drag ropes, it is not limited to this.

In addition, the position limiting structure being defined to the rotational angle of handle 11 also can be set between panel 14 and handle 11, should Position limiting structure is widely used in the art, is not described further separately herein.

Reference picture 8 is to Figure 12, and in the utility model, lock body 20 includes：Base enclosure 21；Sliding part 22, slides laterally and is arranged on In base enclosure 21, its one end is provided with a latch bolt 221, and the latch bolt 221 passes through the one first opening extension opened up with the side wall of base enclosure 21 There is the push pedal 222 of a longitudinal direction to outside base enclosure 21, on sliding part 22；Preceding shift fork 23, be rotatably provided in base enclosure 21 and with Sword iron 13 is connected and can solve lock machine by one be arranged in base enclosure 21 when the preceding shift fork 23 is rotated with the synchronous axial system of sword iron 13 Being moved to after structure driving sliding part 22 makes latch bolt 221 be moved to by the first opening within base enclosure 21；Base enclosure 21 and sliding part 22 it Between be provided with for promote sliding part 22 reach reset the second elasticity reset device 24；Lock housing shift fork 25, is rotatably provided in There is the pushing block 251 abutted with push pedal 222, the pushing block 251 deviates turning for lock housing shift fork 25 in base enclosure 21, on the lock housing shift fork 25 Axle, when lock housing shift fork 25 is driven by external force and turns to a unlocked position, the pushing block 251 can be promoted by push pedal 222 and slided Being moved to after part 22 makes latch bolt 221 be retracted into lock housing；It is provided with base enclosure 21 and/or lock housing shift fork 25 for lock housing shift fork 25 to be determined Position is in solution lock-bit to limit the detent mechanism that lock housing shift fork 25 is voluntarily rotated.By rotating lock housing shift fork 25, it can be opened from inside This lockset is opened to open door, and latch bolt 221 can be maintained at open position, prevents that door is by wind when user from temporarily going out Blow and close locking etc. surprisingly, convenient use.

Base enclosure 21 is to have the stubborn hand 255 extended to outside matrix on the housing of closing, lock housing shift fork 25 in the present embodiment, side Just lock housing shift fork 25 is rotated, in addition, it is in semilune that this, which twists hand 255, the rotary state of lock housing shift fork 25 can be indicated, be easy to make With certainly, in practical application, twisting hand 255 also printing identification can indicate lock housing shift fork using other common shapes or thereon 25 rotary state.In the present embodiment, the second elasticity reset device 24 employs spring, and its one end is connected on sliding part 22, The other end is connected on the baffle plate 29 in base enclosure 21, certainly, in practical application, and second elasticity reset device 24 can also be used Other common structures such as torsion spring.Unlocking mechanism in the present embodiment includes the swing rod 231 being rotatably provided in base enclosure 21, should The one end of swing rod 231 is abutted with sliding part 22, and the other end can then be promoted by preceding shift fork 23 and swung to drive sliding part 22 to move, when So, in practical application, the unlocking mechanism also can be using other structures such as conventional linkages, it is not limited to this.

Hook portion 252 is provided with lock housing shift fork 25, a latched position is turned to when lock housing shift fork 25 is driven by external force When, the movement in the hook portion 252 and the rear end face of push pedal 222 that can be abutted with limit slippage part 22 backward, and now latch bolt 221 are located at outside base enclosure 21, so just can be locked by latch bolt 221 by rotating lock housing shift fork 25 so that latch bolt 221 can not be moved back Return, prevent from opening this lockset from outside, effectively increase theftproof performance of the present utility model, and this lockset is opened in door Lock and it is locked can all be realized by the lock housing shift fork 25, be effectively simplified structure of the present utility model, conveniently operate and use.

In the present embodiment, detent mechanism includes the positioning table 253 being arranged on lock housing shift fork 25 and is arranged in lock housing Some lateral depressions for corresponding respectively to its unlocked position and latched position are provided with flexible positioning piece 26, lock housing shift fork 25 There is the location division 261 being adapted with depressed part 254, location division 261 can be in flexible positioning piece on portion 254, flexible positioning piece 26 It is pressed in depressed part 254 to limit the voluntarily rotation of lock housing shift fork 25, applies to lock housing shift fork 25 under 26 elastic force effect Torsion reach just can make during predetermined value flexible positioning piece 26 bend to make location division 261 depart from depressed part 254, the structure can Easily lock housing shift fork 25 is positioned, the feel for having more paragraph sense can be also provided to user, the convenient lock housing that perceives is dialled The rotary state of fork 25, conveniently operates and uses.

A post locking device 27 energetically is additionally provided with base enclosure 21, this energetically post locking device 27 have at least one can be horizontal Mobile locking column 271, the rotation of preceding shift fork 23 can drive energetically post locking device 27 act and make the transverse shifting of locking column 271 It is moved to through the second opening being opened on the side wall of base enclosure 21 outside base enclosure 21, can further improves the antitheft of this lockset Performance, enriches the function of this lockset, this energetically post locking device 27 be widely used in this area, generally have one stroke plate 272, preceding shift fork 23, which is turned to after an angle, can promote stroke plate 272 to act to control extending and retracting for locking column 271, greatly The internal structure and operating principle of power post locking device 27 are known for those skilled in the art, with a variety of different types and It can flexibly select, be not described further separately herein as needed in specification, practical application.

The utility model also includes an installing plate 28, and the installing plate 28 is arranged in base enclosure 21 and positioned at direction in base enclosure 21 The side of handle 11, it is possible to increase the firmness that lock body 20 is connected with door-plate, the difficulty that increase violence is disassembled, further improves this The theftproof performance of utility model.In the present embodiment, the installation being adapted with the installing plate 28 is provided with the outer wall of base enclosure 21 Groove, is easy to position installing plate 28, prevents installing plate from being deflected with base enclosure 21, also enables the outer wall of base enclosure 21 It is close on door-plate, it is more smooth, attractive in appearance.

Preferred embodiments of the present utility model are the foregoing is only, as long as realizing the utility model with essentially identical means The technical scheme of purpose is belonged within protection domain of the present utility model.

Claims (10)

1. a kind of new construction lockset, including a tapered end（10）With a lock body（20）, described tapered end（10）Including handle（11）With It is arranged on handle（11）On lock core（12）, described lock core（12）Pass through a sword iron（13）With lock body（20）It is connected and can drives Lock body（20）Action, described handle（11）It is rotatably provided in a panel（14）On, it is characterised in that described handle（11） And panel（14）On be provided with can be by the sword iron（13）Rotation driving latch-up structure, the latch-up structure can limit handle （11）With panel（14）Relative rotation.

2. a kind of new construction lockset according to claim 1, it is characterised in that described latch-up structure includes being arranged on holding Hand（11）On locking piece（15）；Described locking piece（15）On be provided with lock slots（141）Or clamping block（151）, panel （14）On be correspondingly provided with and be adapted clamping block therewith（151）Or lock slots（141）；Described locking piece（15）Can be by the lock Chi（13）Rotation driving and act to making clamping block（151）It is inserted into lock slots（141）It is interior to limit handle（11）With panel （14）Relative rotation.

3. a kind of new construction lockset according to claim 2, it is characterised in that described latch-up structure also includes rotatable It is arranged on handle（11）Or panel（14）On shifting part（16）, described locking piece（15）It is slidably arranged in handle（11）On, Described shifting part（16）It is upper that there is the first clicking section（161）, locking piece（15）It is upper that there is the second clicking section accordingly（152）； Described sword iron（13）The shifting part can be driven（16）Concomitant rotation, works as shifting part（16）First clicking section during rotation（161）Can With the second clicking section（152）Abut so that shifting part（16）Locking piece can be promoted（15）Being moved to makes clamping block（151）It is inserted into Lock slots（141）It is interior.

4. a kind of new construction lockset according to claim 3, it is characterised in that described handle（11）Upper rotatable setting There is a horizontal installation cylinder（111）, described shifting part（16）It is arranged on the installation cylinder（111）Go up and can justify with the installation Cylinder（111）Rotate；Described locking piece（15）By being opened in its middle part and being set in installation cylinder（111）On a Long Circle Mounting hole（162）It is movably arranged on installation cylinder（111）On；Described locking piece（15）On be provided with guide block（154）Or guide groove （171）, handle（11）On be correspondingly provided with the guide groove being adapted therewith（171）Or guide block（154）, described guide block（154）It is sliding It is dynamic to be arranged on guide groove（171）It is interior to limit locking piece（15）With respect to handle（11）Rotation.

5. a kind of new construction lockset according to claim 1, it is characterised in that described panel（14）And handle（11）It Between be provided with for driving handle（11）Rotate the first elasticity reset device resetted.

6. a kind of new construction lockset according to claim 1, it is characterised in that described lock body（20）Including：

Base enclosure（21）；

Sliding part（22）, slide laterally and be arranged on base enclosure（21）Interior, its one end is provided with a latch bolt（221）, the latch bolt（221）Wear Cross and be opened in base enclosure（21）One first opening of side wall extends to base enclosure（21）Outside, sliding part（22）Upper pushing away with a longitudinal direction Plate（222）；

Preceding shift fork（23）, it is rotatably provided in base enclosure（21）It is upper and with the sword iron（13）Be connected and can be with sword iron（13）It is synchronous to turn It is dynamic, the preceding shift fork（23）Can be by being arranged at base enclosure during rotation（21）On a unlocking mechanism driving sliding part（22）After move to and make The latch bolt（221）Base enclosure is moved to by the described first opening（21）Within；Base enclosure（21）And sliding part（22）Between set Have for promoting sliding part（22）Move forward the second elasticity reset device resetted（24）；

Lock housing shift fork（25）, it is rotatably provided in base enclosure（21）On, the lock housing shift fork（25）It is upper to have and the push pedal（222）Support The pushing block connect（251）, the pushing block（251）Deviate lock housing shift fork（25）Rotating shaft, when lock housing shift fork（25）Driven by external force and turned When moving to a unlocked position, the pushing block（251）The push pedal can be passed through（222）Promote sliding part（22）After move to and make latch bolt （221）It is retracted into lock housing；Base enclosure（21）And/or lock housing shift fork（25）On be provided with for by lock housing shift fork（25）It is positioned at unblock Position is to limit lock housing shift fork（25）The detent mechanism voluntarily rotated.

7. a kind of new construction lockset according to claim 6, it is characterised in that described lock housing shift fork（25）On be provided with Hook portion（252）, when lock housing shift fork（25）When being driven by external force and turning to a latched position, the hook portion（252）With can support The push pedal connect（222）Rear end face on limit slippage part（22）Movement backward, and the now latch bolt（221）Positioned at base enclosure （21）Outside.

8. a kind of new construction lockset according to claim 7, it is characterised in that described detent mechanism includes being arranged on lock Shell shift fork（25）On positioning table（253）With the flexible positioning piece being arranged in lock housing（26）, described lock housing shift fork（25）On It is provided with some lateral depressed parts for corresponding respectively to its unlocked position and latched position（254）, described flexible positioning piece （26）It is upper to have and the depressed part（254）The location division being adapted（261）, described location division（261）Can be flexibly positioned Part（26）Elastic force effect under be pressed on described depressed part（254）It is interior to limit lock housing shift fork（25）Voluntarily rotation.

9. a kind of new construction lockset according to claim 6, it is characterised in that described base enclosure（21）On be additionally provided with one Post locking device energetically（27）, the post locking device energetically（27）With at least one transversely movable locking column（271）, it is described Preceding shift fork（23）Rotation can drive described post locking device energetically（27）Act and make locking column（271）Laterally move to and wear Cross and be opened in base enclosure（21）The second opening on the wall of side is moved to base enclosure（21）Outside.

10. a kind of new construction lockset according to claim 6, it is characterised in that also including an installing plate（28）, the installation Plate（28）It is arranged on base enclosure（21）Go up and be located at base enclosure（21）On towards the handle（11）Side.