CN206801215U - A kind of lock core handle and handle lock - Google Patents

Abstract

A kind of lock core handle and handle lock, including handle handle, cog, handle base and lock core, the cog is arranged at the end of the handle handle, the handle is rotary setting in handle base, cog is connected opening and closing with dead bolt by actuator, the lock core is arranged in the handle base, and matches setting with the handle base.The utility model drives actuator rotation or linear motion to open dead bolt, unlocking and locking by cog, also realizes the positioning of handle handle, use and its facility by spring positioning device in addition, reliable and stable.

Description

A kind of lock core handle and handle lock

Technical field

The utility model belongs to lock technology field, and in particular to a kind of lock core handle and handle lock.

Background technology

Lock core handle is the most crucial part of handle lock, and the flexibility to its work, security and fastness have necessarily Requirement, be not so easy to the problem of lockset damage occur, influence the use of user.

The content of the invention

The purpose of this utility model is to provide easy to use, simple in construction easy to maintain, the lock core handle having a safety feature And handle lock

Technical scheme is used by the utility model：

The utility model provides a kind of lock core handle, including handle handle, cog, handle base and lock core, and the cog is set In the end of the handle handle, rotary setting is connected opening and closing, institute with dead bolt by the handle in handle base, cog by actuator State lock core to be arranged in the handle base, and setting is matched with the handle base.

Wherein, the actuator is arranged to square steel, and the square steel is fixed on the cog, and the cog drives the square steel Rotation drives dead bolt opening and closing.

Wherein, the actuator is arranged to shift fork, and the cog is fixed in one end of the shift fork, and cog shift fork is straight Line is driven.

Wherein, the front end of the cog is fixedly connected through the spring positioning device, handle base with handle handle.

Wherein, the spring positioning device includes position-limited rack, steel ball and spring, and the front end of the cog is through described spacing Frame is set, and the Spring driving steel ball resets, and position-limited rack is provided with two recess, and spring one end is fixed, other end stationary balls, institute When stating cog driving position-limited rack rotation, Spring driving steel ball is caught in recess, the positioning of 90 ° of wheel interdental septa.

Wherein, recess and gradient step are provided with the handle base, the lock core is located in the recess, the cog It is connected by driving member and the lock core.

Wherein, the both sides of the driving member are provided with V-groove, are fixed on handle base by the shell fragment for being arranged at handle base Interior, one end of driving member is connected by cam drive with the front tooth, and the other end of the driving member connects with the lock core Connect, lock core is moved along a straight line locked hand by tumbler.

Wherein, the front end of the front tooth circumferentially offers U-type groove, when the driving member moves along a straight line, is caught in the U-type groove Interior or disengaging.

A kind of lock core handle lock, it is characterised in that：Including the lock core handle as described in claim 1 to 8 any one.

The beneficial effects of the utility model are as follows：

A kind of lock core handle, including handle handle, cog, handle base and lock core, the cog are arranged at the handle handle Rotary setting is connected opening and closing with dead bolt by end, the handle in handle base, cog by actuator, and the lock core is arranged at institute State in handle base, and setting is matched with the handle base.

It is of the invention to drive actuator rotation or linear motion to open dead bolt, unlocking and locking by cog, also pass through in addition Spring positioning device realizes the positioning of handle handle, use and its facility, reliable and stable.

Brief description of the drawings

Fig. 1 is the structural representation of the present utility model using square steel.

Fig. 2 is the structural representation of the present utility model using shift fork.

Fig. 3 is the structural representation of spring positioning device of the present utility model.

Fig. 4 is the structural representation of driver blade positioning of the present utility model.

1 --- handle handle, 2 --- nut circle, 3 --- packing ring, 4 --- pad, 5 --- the first pedestal, 6 --- second --- --- --- --- --- bolt, 12 --- lock core, 13 --- are fixed for cog, 11 for spring, 10 for steel ball, 9 for position-limited rack, 8 for body, 7 Position shell fragment, 14 --- driver blade, 15 --- cam mechanism, 16 --- heelpiece, 17 --- square steel, 18 --- shift fork heelpiece, 19 --- shift fork.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining The utility model, it is not used to limit the utility model.

The utility model embodiment provides a kind of lock core handle, as shown in Figure 1, Figure 2, Fig. 3, Fig. 4 include handle 1, cog 10, Handle base and lock core 12, the cog 10 are arranged at the handle 1 end, the handle 1 rotary setting in handle base, Cog 10 is connected opening and closing with dead bolt by actuator, and the lock core 12 is arranged in the handle base, and with the handle base With setting.

Specifically, using the actuator direction as front, using the handle 1 direction as rear, the rear end of cog 10 1 junction is provided with V-arrangement type groove with the handle, 1 front end and the junction of cog 10 are provided with V by the handle Shape boss, the handle are rigidly connected 1 and the cog 10 by above-mentioned V-arrangement boss and v-depression, the front end of cog 10 Middle part is provided with cylinder shape groove, is provided with bolt 11 in a groove and is fixedly connected by screw thread with the cog 10, described to hold Hand handle 1, which rotates, drives the cog 10 to rotate, and drives the bolt 11 to drive the actuator opening and closing door lock.

The advantage of this programme is：Drive actuator rotation or linear motion to open dead bolt by cog 10, unlock and close Lock, action is simple, and the required precision to part processing is low so efficiency high, highly reliable.

Handle base includes the first pedestal 5 and the second pedestal 6, and the first pedestal 5 and the snapping of the second pedestal 6, handle pass through spiral shell 1 Mother's circle 2, packing ring 3, pad 4 pass through the first pedestal 5.

Specifically, the lock core 12 and the handle are fixed on first pedestal 51, the localization machine of spring 9 Structure, the cam mechanism 15 are fixed on second pedestal 6, and second pedestal 6 provides the detent mechanism of spring 9, institute State the support in cam mechanism 15, the Location resilient piece 13, the driving member 14 and the structure of the cog 10.

The advantage of the program is that the difficulty of processing of the pedestal substantially reduces, and overall structure is stable, more robust.

The invention can be driven using 19 two kinds of drive forms of square steel 17 or shift fork, applied widely, be fitted Close different lock bodies.

The actuator is arranged to square steel 17, and the square steel 17 is fixed on the cog 10, and the cog 10 drives described The rotation of square steel 17 drives dead bolt opening and closing.

Specifically, the cog 10 rotates under driving of the handle 1, in the detent mechanism of spring 9 Under cooperation, drive the square steel 17 to do gyration, complete retracting and stretching out for dead bolt.

The actuator is arranged to shift fork 19, and the cog 10 is fixed in one end of the shift fork 19, and the driving of cog 10 is dialled Pitch 19 Linear transmissions.

Specifically, the cog 10 rotates under driving of the handle 1, in the detent mechanism of spring 9 Under cooperation, drive the shift fork 19 to do straight reciprocating motion, complete retracting and stretching out for dead bolt.

The front end of the cog 10 is fixedly connected through the spring positioning device, handle base with the handle 1.

The detent mechanism of spring 9 includes position-limited rack 7, steel ball 8 and spring 9, and the front end of the cog 10 passes through the limit Position frame 7 is set, and the spring 9 drives steel ball 8 to reset, and position-limited rack 7 is provided with two recess, and the one end of spring 9 is fixed, and the other end is fixed Steel ball 8, when the cog 10 drives the rotation of position-limited rack 7, spring 9 drives steel ball 8 to be caught in recess, and cog 10 is spaced 90 ° of positioning.

Specifically, the handle drives rotation of the cog 10 at 0 ° to 360 ° 1, the spring positioning device includes position-limited rack 7th, steel ball 8, spring 9, the detent mechanism of spring 9 are in 180 ° of symmetrically arranged recess including two, and the steel ball 8 is in the wheel Tooth 10 rotates and is caught in screens when reaching 90 °, realizes the locking of cog 10, can realize that being spaced 90 ° determines 1 to cog 10 and handle Position.

Wherein, recess and gradient step are provided with the handle base, the lock core 12 is located in the recess, the wheel Tooth 10 is connected by driving member 14 and the lock core 12.

Specifically：First handle base includes one section of gradient step, energy after lock core 12 loads first handle base It is adapted with the gradient step, the fit-up gap of lock core 12 and handle base can be reduced.Rotate 12,180 ° of the lock core of the handle When, the boss post of the front end of lock core 12 stirs the elliptical aperture on driving member 14, and the sliding piece drives the cam mechanism 15 On elliptical aperture drive the cam mechanism 15 to be rotated to the direction of cog 10, on the raised locked cog 10 on the cam Corresponding groove.

The advantage of the program is, can be locked by the cog 10 by the rotation of lock core 12, so as to pin door lock.

Wherein, the both sides of the driving member 14 are provided with V-shaped groove, are fixed on by the Location resilient piece 13 for being arranged at handle base In handle base, one end of driving member 14 is connected by cam mechanism 15 with the cog 10, the other end of the driving member 14 with The lock core 12 is connected, and lock core 12 is moved along a straight line by driving member 14 and locks cog 10, and the present invention can use neck and card Fit form can also use other forms, being capable of the form of locked cog 10 can use.

Specifically, the Location resilient piece 13 is arch, V-shaped groove and the phase of Location resilient piece 13 of the both sides of driving member 14 are fitted Should, the driving member 14 and institute are fixed on second pedestal 6 by the arch Location resilient piece 13, and transmission has been effectively ensured The direction of linear motion of part 14, one end of the cam mechanism 15 are connected with the cog 10, when the lock core 12 moves, cam Mechanism 15 by the linear movement of driving member 14, can realize the function of locked cog 10.

The advantage of the program is that easily retracting cog 10 using lock core 12 unlocks.

The front end of the cog 10 circumferentially offers U-type groove, when the driving member 14 moves along a straight line, is caught in the U-type groove Interior or disengaging.The design of U-type groove easily realizes the cooperation of the one end of driving member 14 and cog 10, convenient to fix, can be effective By lock core 12 control cog 10 rotate, and then control handle 1 rotation, realize handle 1 locking.

A kind of lock core handle lock, including described lock core handle.

It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses Change or replacement, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should It is defined by scope of the claims.

Claims (9)

1. A kind of 1. lock core handle, it is characterised in that：Including handle handle, cog, handle base and lock core, the cog is arranged at described Rotary setting is connected opening and closing, the lock core with dead bolt by the end of handle handle, the handle in handle base, cog by actuator It is arranged in the handle base, and setting is matched with the handle base.
2. A kind of 2. lock core handle according to claim 1, it is characterised in that：The actuator is arranged to square steel, the side Steel is fixed on the cog, and the cog drives the square steel rotation to drive dead bolt opening and closing.
3. A kind of 3. lock core handle according to claim 1, it is characterised in that：The actuator is arranged to shift fork, described group The cog, cog shift fork Linear transmission are fixed in one end of fork.
4. A kind of 4. lock core handle according to claim 1, it is characterised in that：It also includes spring positioning device, the wheel The front end of tooth is fixedly connected through the spring positioning device, handle base with handle handle.
5. A kind of 5. lock core handle according to claim 4, it is characterised in that：The spring positioning device include position-limited rack, Steel ball and spring, the front end of the cog are set through the position-limited rack, and the Spring driving steel ball resets, and position-limited rack is provided with two Individual recess, spring one end are fixed, other end stationary balls, and when the cog driving position-limited rack rotates, Spring driving steel ball is caught in In recess, the positioning of 90 ° of wheel interdental septa.
6. A kind of 6. lock core handle according to claim 1, it is characterised in that：Recess and the gradient are provided with the handle base Step, the lock core are located in the recess, and the cog is connected by driving member and the lock core.
7. A kind of 7. lock core handle according to claim 6, it is characterised in that:The both sides of the driving member are provided with V-groove, It is fixed on by the shell fragment for being arranged at handle base in handle base, one end of driving member is connected by cam drive and the cog Connect, the other end of the driving member is connected with the lock core, and lock core is moved along a straight line locked hand by tumbler.
8. A kind of 8. lock core handle according to claim 7, it is characterised in that:The front end of the cog circumferentially offers U-shaped Groove, when the driving member moves along a straight line, it is caught in the U-type groove or departs from.
9. A kind of 9. lock core handle lock, it is characterised in that：Including the lock core handle as described in claim 1 to 8 any one.