CN208347468U - It is a kind of for filling the machine automatization lock body on smart lock security door - Google Patents

Abstract

The utility model discloses a kind of for filling the machine automatization lock body on smart lock security door, including shell, main tongue component, latch bolt component, main spring, handle Fang Xin, main tongue shifting component；The shell is embedded to be cased with handle Fang Xin, and main tongue shifting component is socketed on the outside of handle Fang Xin, and the sliding piece of main tongue shifting component is hinged with main tongue component, and main tongue component lower end, which abuts, main spring；The main tongue component lower right lower end is equipped with hook, and hook upper end is equipped with winding arc portion, and main tongue component is equipped with the small bearing of hook with hook upper end curved portion cooperation；It is equipped with latch bolt sliding piece above the main tongue component, latch bolt sliding piece and inner walls are hinged, and abutting on the right side of latch bolt sliding piece has latch bolt component.The utility model directly reverses main tongue and latch bolt with handle by being equipped with spring, hook and latch bolt component hook tabs；Latch bolt hook, which is opened, at closing time links up with automatic locking, easy to operate, delicate structure.

Description

It is a kind of for filling the machine automatization lock body on smart lock security door

Technical field

The utility model relates to field of lockset, specifically a kind of machine automatization lock body for filling on smart lock security door.

Background technique

The security door of existing dress smart lock mostly uses pin double-quick lock body, cannot reach automatic locking at closing time, need up to mention Handle could lock；The utility model devises lower handle opening door lock for most of smart lock in the market, closes the door on automatically Lock function, compatibility are strong；And opening angle is small, unlocks light.

Utility model content

The purpose of this utility model is to provide a kind of for filling the machine automatization lock body on smart lock security door, to solve The problems mentioned above in the background art.

To achieve the above object, the utility model provides the following technical solutions:

It is a kind of for filling the machine automatization lock body on smart lock security door, including shell, main tongue component, latch bolt component, master Spring, handle Fang Xin, main tongue shifting component；The shell is embedded to be cased with handle Fang Xin, and main tongue is socketed on the outside of handle Fang Xin and is dialled Dynamic component, the sliding piece of main tongue shifting component are hinged with main tongue component, and main tongue component lower end, which abuts, main spring；The main tongue group Part lower right lower end is equipped with hook, and hook upper end is equipped with winding arc portion, and main tongue component is equipped with and hook upper end curved portion The small bearing of the hook of cooperation；It is equipped with latch bolt sliding piece above the main tongue component, latch bolt sliding piece and inner walls are hinged, latch bolt Abutting on the right side of sliding piece has latch bolt component；Latch bolt component lower end is equipped with latch bolt component hook tabs, and hook lower end is equipped with and latch bolt The hook groove of component hook tabs cooperation；It is connected with spring on the right side of the latch bolt component, spring upper end is fixedly connected with the casing.

As a further solution of the present invention: the handle Fang Xin is through shell and connect with housing into rotation, handle Square steel when square core is installed with external handle is socketed.

As a further solution of the present invention: the lock tongue of the main tongue component is through shell and extends on shell Side, main tongue component are equipped with sliding slot, and sliding slot is embedded to be cased with fixed column, and main tongue component is slidably connected with fixed column.

As a further solution of the present invention: the main spring is connect with inner walls.

As a further solution of the present invention: the hook is hinged with inner walls, hook hinged place is equipped with torsional spring.

As a further solution of the present invention: the lock tongue of the latch bolt component extends to above shell, latch bolt component It is slidably connected with shell.

Compared with prior art, the utility model has the beneficial effects that the utility model by be equipped with spring, hook and tiltedly Tongue component hook tabs, directly reverses main tongue and latch bolt with handle；Latch bolt hook, which is opened, at closing time links up with automatic locking, easy to operate, structure It is exquisite.

Detailed description of the invention

Fig. 1 is the original state structural schematic diagram for filling the machine automatization lock body on smart lock security door；

Fig. 2 is the structural schematic diagram for filling the unlocking condition of the machine automatization lock body on smart lock security door；

Fig. 3 is the structural schematic diagram for filling the automatic locking state of machine automatization lock body on smart lock security door.

In figure: the main tongue component of 1-；2- latch bolt component；3- main spring；4- handle Fang Xin；The main tongue sliding piece component of 5-；6- is hung Hook；7- latch bolt sliding piece；8- spring；9- latch bolt component hooks piece.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1~3, in the utility model embodiment, a kind of mechanical automatic lock for filling on smart lock security door Body, including shell, main tongue component 1, latch bolt component 2, main spring 3, handle side's core 4, main tongue shifting component 5；The shell is embedded It is cased with handle side's core 4, handle side's core 4 is connect through shell and with housing into rotation, when handle side's core 4 the is installed and side of external handle Steel bushing connects, and by rotating external handle rotating handle Fang Xin, is socketed with main tongue shifting component 5 on the outside of handle side's core 4, main tongue is stirred The sliding piece of component 5 is hinged with main tongue component 1, and the lock tongue of main tongue component 1 through shell and extends to above shell, main tongue component 1 is equipped with sliding slot, and sliding slot is embedded to be cased with fixed column, and main tongue component 1 is slidably connected with fixed column, and main 1 lower end of tongue component, which abuts, master Spring 3, main spring 3 are connect with inner walls, the state that main spring 3 enables winner's tongue component 1 to stretch out when restoring initial；It is described Main 1 lower right lower end of tongue component is equipped with hook 6, and 6 upper ends of hook are equipped with winding arc portion, and main tongue component is equipped with and hook 6 The small bearing of hook of upper end curved portion cooperation, hook 6 is hinged with inner walls, and 6 hinged places of hook are equipped with torsional spring, so that hook 6 It can self-return；Latch bolt sliding piece 7 is equipped with above the main tongue component 1, latch bolt sliding piece 7 and inner walls are hinged, and latch bolt is dialled Abutting on the right side of movable plate 7 has latch bolt component 2, and the lock tongue of latch bolt component 2 extends to above shell, and latch bolt component 2 and shell sliding connect It connects, latch bolt component 2 can move up and down；2 lower end of latch bolt component be equipped with latch bolt component hook tabs 9, hook 6 lower ends be equipped with it is oblique The hook groove that tongue component hook tabs 9 cooperates；Spring 8 is connected on the right side of the latch bolt component 2,8 upper end of spring is fixedly connected with the casing, bullet Spring 8 enables latch bolt component to reset, and realizes automatic spring locking.

Working principle of the utility model is: original state is locking such as Fig. 1, implements to unlock and be held by handle by square steel rotation Hand side's core 4 drives main tongue sliding piece component 5 to act in Fig. 2 at the B of main tongue component 1, and main tongue component 1 compresses main spring 3 and withdraws In lock body, by self-return under torsional spring effect in hook 6 in Fig. 2, the small bearing of hook at C on main tongue component 1 is tangled；With this Main tongue sliding piece component 5 also drives the D point of latch bolt sliding piece 7 to stir the latch bolt group on latch bolt component 2 at the A of Fig. 2 simultaneously Part moves in a straight line after hooking piece 9, avoids contacting with hook 6, and latch bolt component 2 is recovered in lock body, completes unlocking action；Such as Fig. 3 Handle, 4 return of handle side's core are decontroled after shown completion unlocking action, latch bolt component 2 draws reduction by spring 8 and stretches out lock body；When At closing time, doorframe compresses latch bolt component 2, so that the latch bolt hook E of Fig. 3 at is caught on hook 6, latch bolt component 2 is again when door is entire tight Degree pop-up lock body E point hook opens hook 6, and main tongue component 1 stretches out lock body under the active force of main spring 3 at this time, completes automatic locking Movement.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of for filling the machine automatization lock body on smart lock security door, including shell, main tongue component (1), latch bolt component (2), main spring (3), handle Fang Xin (4), main tongue shifting component (5)；It is characterized in that, the shell is embedded to be cased with handle Fang Xin (4), it is socketed with main tongue shifting component (5) on the outside of handle Fang Xin (4), the sliding piece of main tongue shifting component (5) is hinged with main tongue group Part (1), main tongue component (1) lower end, which abuts, main spring (3)；Main tongue component (1) the lower right lower end is equipped with hook (6), It links up with (6) upper end and is equipped with winding arc portion, main tongue component is equipped with the small bearing of hook cooperated with hook (6) upper end curved portion； Latch bolt sliding piece (7) are equipped with above the main tongue component (1), latch bolt sliding piece (7) and inner walls are hinged, latch bolt sliding piece (7) right side, which abuts, latch bolt component (2)；Latch bolt component (2) lower end is equipped with latch bolt component hook tabs (9), and hook (6) lower end is set There is the hook groove with latch bolt component hook tabs (9) cooperation；Be connected with spring (8) on the right side of the latch bolt component (2), spring (8) upper end with Shell is fixedly connected.

2. according to claim 1 a kind of for filling the machine automatization lock body on smart lock security door, which is characterized in that institute Handle Fang Xin (4) are stated through shell and are connect with housing into rotation, square steel when handle Fang Xin (4) is installed with external handle is socketed.

3. according to claim 1 a kind of for filling the machine automatization lock body on smart lock security door, which is characterized in that institute The lock tongue of main tongue component (1) is stated through shell and is extended to above shell, main tongue component (1) is equipped with sliding slot, and sliding slot is embedded to be cased with Fixed column, main tongue component (1) are slidably connected with fixed column.

4. according to claim 1 a kind of for filling the machine automatization lock body on smart lock security door, which is characterized in that institute Main spring (3) is stated to connect with inner walls.

5. according to claim 1 a kind of for filling the machine automatization lock body on smart lock security door, which is characterized in that institute It states hook (6) and inner walls is hinged, hook (6) hinged place is equipped with torsional spring.

6. according to claim 1 a kind of for filling the machine automatization lock body on smart lock security door, which is characterized in that institute The lock tongue for stating latch bolt component (2) extends to above shell, and latch bolt component (2) is slidably connected with shell.