CN204850701U

CN204850701U - Humanized portable lock

Info

Publication number: CN204850701U
Application number: CN201520602270.XU
Authority: CN
Inventors: 张东明
Original assignee: DONGGUAN DAZHAN HARDWARE Co Ltd
Current assignee: DONGGUAN DAZHAN HARDWARE Co Ltd
Priority date: 2015-08-12
Filing date: 2015-08-12
Publication date: 2015-12-09
Anticipated expiration: 2025-08-12

Abstract

The utility model discloses a humanized portable lock, including lock shell, spring bolt, lock latch hook, outer handle link gear, interior handle link gear, lock core link gear and lock the knob link gear in and, wherein, in should handle link gear simultaneously the aforementioned spring bolt of coordinated control, lock the latch hook and lock the knob link gear in and, in the time of need opening, opening the operation of locking the knob earlier in not needing the conventional art, only needing directly pull down that the handle is disposable accomplishes the operation of opening the door, give people and provide convenience, its design more shows the hommization, and especially suitable physical disabilities, old man and emergency are opened the door requiredly.

Description

Hommization portable door lock

Technical field

The utility model relates to door lock art, refers in particular to a kind of hommization portable door lock.

Background technology

At present, door lock usually has dead bolt and realizes the locking mechanism of indoor back locking function, therefore, in life, when need to open, often needs first to open and locks knob and open door by inside door handle again; Although have the door lock of back locking function to further increase safety to people, its operation comparatively bothers, inconvenience especially of opening the door when holding thing in people's hand, and for child, old man, physical disabilities etc., its difficulty brought is larger.

Therefore, be badly in need of working out a kind of new technical scheme and solve the problems referred to above.

Utility model content

In view of this, the utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of hommization portable door lock, it eliminates in conventional art needs first to open the operation of locking knob, directly pull that lower handle is disposable completes opening door operation, provide convenience to people, it designs more aobvious hommization.

For achieving the above object, the utility model adopts following technical scheme:

A kind of hommization portable door lock, include lock housing (2), dead bolt (28), lock latch hook (7), outer handle link gear, Internal handle link gear, lock core link gear and in lock knob linkage mechanism, wherein, its outer handle link gear, Internal handle link gear are non-linkage structure independently of one another, its lock core link gear, in lock knob linkage mechanism independently of one another for non-linkage structure; This Internal handle link gear simultaneously the aforementioned dead bolt of coordinated signals (28), lock latch hook (7) and in lock knob linkage mechanism.

As a kind of preferred version, described outer handle link gear includes outer handle assembly, outer handle paddle, outer handle grip moving plate, and this outer handle paddle rotates with outer handle assembly and pushes outer handle grip moving plate, and outer handle grip moving plate drives dead bolt to stretch; This Internal handle link gear includes Internal handle assembly, Internal handle paddle, Internal handle band moving plate, and this Internal handle paddle rotates with outer handle assembly and pushes Internal handle band moving plate, and Internal handle band moving plate drives dead bolt to stretch; This Internal handle assembly, outer handle assembly are connected to each other by arranging handle axle.

As a kind of preferred version, described lock core link gear includes lock core, lock core drives axle, torsion spring, lock core band moving plate, this lock core band moving plate is provided with lock core band moving plate first axle, lock core band moving plate first axle, lock core band moving plate paddle axle, lock core band moving plate paddle, lock core band moving plate paddle return spring; This lock core drives lock core to drive axle, this one end is connected to lock core and drives axle, this torsion spring other end is connected to lock core band moving plate, lock core band moving plate beat under torsion spring effect moves, its lock core band moving plate paddle axle links the first lock core band moving plate paddle, the second lock core band moving plate paddle, and lock core band moving plate paddle, the second lock core band moving plate paddle promote corresponding outer handle grip moving plate respectively, Internal handle band moving plate is flexible to control dead bolt; Meanwhile, lock core band moving plate drive lock latch hook rotate hook or oppositely depart from;

This interior knob linkage mechanism of locking includes knob, first knob paddle, second knob paddle and the 3rd knob paddle, this the first knob paddle, one end of second knob paddle is connected by knob paddle axle and lock core band moving plate jointly, this the first knob paddle, one end of second knob paddle is connected by Internal handle band moving plate axle and Internal handle band moving plate jointly, aforementioned Internal handle assembly is through Internal handle paddle, Internal handle band moving plate interlock effect, the first knob paddle is driven while driving dead bolt, second knob paddle and the 3rd knob paddle, linkage lock core band moving plate locks latch hook to drive.

As a kind of preferred version, described inside and outside handle assembly includes jug, handle pipe close and handle torsion spring.

The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, its mainly by by Internal handle link gear simultaneously the aforementioned dead bolt of coordinated signals, lock latch hook and in lock knob linkage mechanism; When need to open, do not need first to open the operation of locking knob in conventional art, only directly need pull that lower handle is disposable completes opening door operation, provide convenience to people, it design more aobvious hommization, is especially applicable to needed for physical disabilities, old man and emergent enabling; And bolt-type latch-up structure in conventional art compared by aforementioned latch hook of locking, its in left and right, all there is position-limiting action better front and back, door lock is reliably safer.

For more clearly setting forth architectural feature of the present utility model, technological means and the specific purposes reached thereof and function, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Accompanying drawing explanation

Fig. 1 is the perspective view of the embodiment of the utility model;

Fig. 2 is the decomposition texture schematic diagram of the embodiment of the utility model;

Fig. 3 is another angle schematic diagram of decomposition texture shown in Fig. 2;

Fig. 4 is the detailed decomposition texture schematic diagram of the embodiment of the utility model;

Fig. 5 is the further decomposition texture schematic diagram of modules A in the embodiment of the utility model.

Detailed description of the invention

Please refer to shown in Fig. 1 to Fig. 5, that show the concrete structure of the embodiment of the utility model, it includes and is respectively used to be arranged on the two parts on doorframe, door body, be defined as Part I, Part II herein, wherein, Part I is used for providing dead bolt (28) respectively, locking the corresponding adaptive groove of latch hook (7), and herein, Part I specifically includes plastic casing (47), stainless steel substrates (48) and installs screw (49).

Next, introduce the structure of aforementioned second part: include lock housing (2), dead bolt (28), lock latch hook (7), outer handle link gear, Internal handle link gear, lock core link gear and in lock knob linkage mechanism, wherein, its outer handle link gear, Internal handle link gear are non-linkage structure independently of one another, its lock core link gear, in lock knob linkage mechanism independently of one another for non-linkage structure; This Internal handle link gear simultaneously the aforementioned dead bolt of coordinated signals (28), lock latch hook (7) and in lock knob linkage mechanism; In the present embodiment, aforementioned link gear designs (such as: the column type independence lock core of Xi Leqi board (Schlage)) for column type independence lock core structure specially, namely its be exposed to outer side of door using with the following lock core (40) of key fits, be exposed to an inner side for the following knob (42) locked as two control action parts independent of one another, its structure is obviously different from the common concentric shafts coordinated type lock core structure of China; This kind of column type independence lock core structure is widely used in European and American areas, and therefore, the hommization Portable door lock of the utility model is particularly suitable for European and American areas and uses, and the maintain and replace of column type independence lock core structure etc. are also very convenient.

This lock housing (2) is integral type cavity body structure, and its inside has installation cavity, and it offers slot to make way on the side of aforementioned adaptive groove, for the installation of modules A and dead bolt (28) thereof, the convex dew locking latch hook (7); Aforementioned modules A is equivalent to lock body major part, it includes and encloses by lock body stator (3) and two forward and backward cover plates (1) shell structure formed, its lock body stator (3) outside is configured with lock body stator plaque (4), lock body stator (3), lock body stator plaque (4) offer two through hole respectively, for aforementioned dead bolt (28), locks that latch hook (7) is corresponding to be passed.

This outer handle link gear includes outer handle assembly, outer handle paddle (25), outer handle grip moving plate (38), this outer handle paddle (25) rotates with outer handle assembly and pushes outer handle grip moving plate (38), and outer handle grip moving plate (38) drives dead bolt (28) to stretch; This Internal handle link gear includes Internal handle assembly, Internal handle paddle (26), Internal handle band moving plate (18), this Internal handle paddle (26) rotates with outer handle assembly and pushes Internal handle band moving plate (18), and Internal handle band moving plate (18) drives dead bolt (28) to stretch; In the present embodiment, aforementioned dead bolt (28) realizes installing location by locating sleeve, stage clip, pad, spacer, screw etc.; This Internal handle assembly, outer handle assembly are connected to each other by arranging handle axle (39), this Internal handle assembly, outer handle assembly individually opposite handle axle (39) rotate (not linking each other), the non-interlock axle of aforementioned handle axle (39), it plays positioning supports effect; In the present embodiment, aforementioned inside and outside handle assembly includes jug (44), handle pipe close (45), handle torsion spring (46), handle button spring spacer, handle spacer, pad, snap ring etc.

This lock core link gear includes lock core (40), lock core drives axle (14), torsion spring (17), lock core band moving plate (9), this lock core band moving plate (9) is provided with lock core band moving plate first axle (10), lock core band moving plate first axle (11), lock core band moving plate paddle axle (23), lock core band moving plate paddle (37), lock core band moving plate paddle return spring (35), this lock core (40) drives lock core to drive axle (14), this torsion spring (17) one end is connected to lock core and drives axle (14), this torsion spring (17) other end is connected to lock core band moving plate (9), lock core band moving plate (9) moves in the lower beat of torsion spring (17) effect, its lock core band moving plate paddle axle (23) links the first lock core band moving plate paddle (37), second lock core band moving plate paddle (19), lock core band moving plate paddle (37), second lock core band moving plate paddle (19) promotes corresponding outer handle grip moving plate (38) respectively, Internal handle band moving plate (18) stretches to control dead bolt (28), meanwhile, lock core band moving plate (9) drive lock latch hook (7) rotate hook or oppositely depart from.

This interior knob linkage mechanism of locking includes knob (42), first knob paddle (20), second knob paddle (41) and the 3rd knob paddle (21), this the first knob paddle (20), one end of second knob paddle (41) is connected by knob paddle axle (43) and lock core band moving plate (9) jointly, this the first knob paddle (20), one end of second knob paddle (41) is connected by Internal handle band moving plate axle (22) and Internal handle band moving plate (18) jointly, aforementioned Internal handle assembly is through Internal handle paddle (26), Internal handle band moving plate (18) interlock effect, the first knob paddle (20) is driven while driving dead bolt (28), second knob paddle (41) and the 3rd knob paddle (21), linkage lock core band moving plate (9) locks latch hook (7) to drive, by this, only directly need pull that lower handle is disposable completes opening door operation.

Design focal point of the present utility model is, its mainly by by Internal handle link gear simultaneously the aforementioned dead bolt of coordinated signals, lock latch hook and in lock knob linkage mechanism; When need to open, do not need first to open the operation of locking knob in conventional art, only directly need pull that lower handle is disposable completes opening door operation, provide convenience to people, it design more aobvious hommization, is especially applicable to needed for old man, physical disabilities and emergent enabling; And bolt-type latch-up structure in conventional art compared by aforementioned latch hook of locking, its in left and right, all there is position-limiting action better front and back, door lock is reliably safer.

The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims

1. a hommization portable door lock, it is characterized in that: include lock housing (2), dead bolt (28), lock latch hook (7), outer handle link gear, Internal handle link gear, lock core link gear and in lock knob linkage mechanism, wherein, its outer handle link gear, Internal handle link gear are non-linkage structure independently of one another, its lock core link gear, in lock knob linkage mechanism independently of one another for non-linkage structure; This Internal handle link gear simultaneously the aforementioned dead bolt of coordinated signals (28), lock latch hook (7) and in lock knob linkage mechanism.

2. hommization portable door lock according to claim 1, it is characterized in that: described outer handle link gear includes outer handle assembly, outer handle paddle (25), outer handle grip moving plate (38), this outer handle paddle (25) rotates with outer handle assembly and pushes outer handle grip moving plate (38), and outer handle grip moving plate (38) drives dead bolt (28) to stretch; This Internal handle link gear includes Internal handle assembly, Internal handle paddle (26), Internal handle band moving plate (18), this Internal handle paddle (26) rotates with outer handle assembly and pushes Internal handle band moving plate (18), and Internal handle band moving plate (18) drives dead bolt (28) to stretch; This Internal handle assembly, outer handle assembly are connected to each other by arranging handle axle (39).

3. hommization portable door lock according to claim 2, it is characterized in that: described lock core link gear includes lock core (40), lock core drives axle (14), torsion spring (17), lock core band moving plate (9), this lock core band moving plate (9) is provided with lock core band moving plate first axle (10), lock core band moving plate first axle (11), lock core band moving plate paddle axle (23), lock core band moving plate paddle (37), lock core band moving plate paddle return spring (35), this lock core (40) drives lock core to drive axle (14), this torsion spring (17) one end is connected to lock core and drives axle (14), this torsion spring (17) other end is connected to lock core band moving plate (9), lock core band moving plate (9) moves in the lower beat of torsion spring (17) effect, its lock core band moving plate paddle axle (23) links the first lock core band moving plate paddle (37), second lock core band moving plate paddle (19), lock core band moving plate paddle (37), second lock core band moving plate paddle (19) promotes corresponding outer handle grip moving plate (38) respectively, Internal handle band moving plate (18) stretches to control dead bolt (28), meanwhile, lock core band moving plate (9) drive lock latch hook (7) rotate hook or oppositely depart from,

This interior knob linkage mechanism of locking includes knob (42), first knob paddle (20), second knob paddle (41) and the 3rd knob paddle (21), this the first knob paddle (20), one end of second knob paddle (41) is connected by knob paddle axle (43) and lock core band moving plate (9) jointly, this the first knob paddle (20), one end of second knob paddle (41) is connected by Internal handle band moving plate axle (22) and Internal handle band moving plate (18) jointly, aforementioned Internal handle assembly is through Internal handle paddle (26), Internal handle band moving plate (18) interlock effect, the first knob paddle (20) is driven while driving dead bolt (28), second knob paddle (41) and the 3rd knob paddle (21), linkage lock core band moving plate (9) locks latch hook (7) to drive.

4. hommization portable door lock according to claim 3, is characterized in that: described inside and outside handle assembly includes jug (44), handle pipe close (45) and handle torsion spring (46).