CN217001311U

CN217001311U - Handle lock with interchangeable handle directions

Info

Publication number: CN217001311U
Application number: CN202220421672.XU
Authority: CN
Inventors: 奚海浩; 吕阳方
Original assignee: Zhejiang Tianyu Smart Home Co ltd
Current assignee: Zhejiang Tianyu Smart Home Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-19
Anticipated expiration: 2032-02-28

Abstract

The utility model relates to a handle lock with interchangeable handle directions, which is characterized in that: the handle comprises a shell, a bottom plate fixedly arranged in front of the shell, a front handle core movably arranged in the shell and a handle used for driving the front handle core to rotate, and the handle has the advantages that: this structure is through loosening the screw rod, takes off the switching-over piece, then rotatory handle, torsional spring and rotate preceding handle core and rotate, then insert the switching-over piece in left mounting groove and left fixed slot, make the torsional spring contradict with the switching-over piece and be connected, then fix the limiting plate through the screw rod, conveniently reached the effect of switching-over, felt with good experience for the user.

Description

Handle lock with interchangeable handle directions

Technical Field

The utility model belongs to the technical field of locks, and particularly relates to a handle lock with interchangeable handle directions.

Background

The handle lock is a new generation lockset developed in recent years, and has more and more widely applied to offices of enterprises and institutions or home dormitories of people due to attractive appearance and convenient use, however, the currently known handle lock can only be fixed in a left-opening direction or a right-opening direction due to different structures and appearance sizes of a left handle and a right handle, and cannot be interchanged, so that great inconvenience is brought to manufacturers and consumers.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a handle lock that handle direction was interchanged which characterized in that: comprises a shell, a bottom plate fixedly arranged in front of the shell, a front handle core movably arranged in the shell and a handle used for driving the front handle core to rotate, wherein the front cover of the front handle core is provided with a shifting fork assembly, the shell is provided with a left mounting groove and a right mounting groove, the front handle core is positioned between the left mounting groove and the right mounting groove, a reversing block is arranged in the right mounting groove, the front end of the reversing block is bent rightwards to form a limiting plate, the right end of the limiting plate is bent backwards to form a fixing block, the reversing block is integrally formed with the limiting plate and the fixing block, the bottom plate is provided with a left fixing groove, a left limiting groove, a right fixing groove and a right limiting groove in turn from left, the reversing block is positioned in the right fixing groove, the fixing block is positioned in the right limiting groove, the limiting plate is positioned in front of the bottom plate and is fixedly connected with the bottom plate through a screw rod, the handle is characterized in that a torsion spring is arranged between the shell and the front handle core, the torsion spring is sleeved on the shell, and one end of the torsion spring is connected with the reversing block in an abutting mode.

The utility model is further provided with: the utility model discloses a handle core, including the front handle core, the front handle core is equipped with the spacing ring, the bolt of activity setting in the shift fork, shift fork subassembly is including the cover establish shift fork in front handle core the place ahead and the activity bolt of setting in the shift fork, the activity hole has been seted up in the shift fork, shift fork internal fixation is equipped with the solid fixed ring of cavity, fixed cover is equipped with the spacing ring on the bolt, the cover is equipped with the spring on the bolt, the both ends of spring are contradicted with shift fork and spacing ring respectively and are connected, the lower surface and the solid fixed ring of cavity of spacing ring are contradicted and are connected, the below of bolt is equipped with the drive assembly who is used for driving the bolt motion.

The utility model is further provided with: the front handle core is fixed with a positioning block, the positioning block is provided with a positioning groove facing the bolt, and the bolt is movably arranged in the positioning groove.

The utility model is further provided with: the drive assembly comprises a clutch seat fixedly arranged in front of the shell, a motor fixedly arranged in the clutch seat, a lead screw positioned on the right side of the motor and a push rod movably arranged on the lead screw, the output end of the motor is connected with the lead screw through a gear assembly, a lead screw sleeve is arranged in the push rod and is arranged on the lead screw, and the push rod is positioned below the bolt.

The utility model is further provided with: and a rubber pad is arranged between the bottom plate and the shell.

The utility model is further provided with: the front of the shell is fixedly provided with a main board box, the front of the main board box is fixedly provided with a line pressing block, the middle of the line pressing block is provided with a line pressing groove, a partition board fixedly connected with the line pressing block is arranged in the line pressing groove, and the line pressing groove is divided into a left line pressing groove and a right line pressing groove by the partition board.

The utility model is further provided with: and a loudspeaker is fixedly arranged in the main board box.

The utility model is further provided with: the gear assembly comprises an output gear fixedly arranged on an output shaft of the motor and a transmission gear in meshing transmission with the output gear, and the transmission gear is fixedly connected with the screw rod.

The utility model has the beneficial effects that: this structure is through loosening the screw rod, takes off the switching-over piece, then rotatory handle, torsional spring and rotate preceding handle core and rotate, then insert the switching-over piece in left mounting groove and left fixed slot, make the torsional spring contradict with the switching-over piece and be connected, then fix the limiting plate through the screw rod, conveniently reached the effect of switching-over, felt with good experience for the user.

Drawings

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the drive assembly of the present invention disposed within a housing;

FIG. 3 is a schematic structural diagram of a commutation block of the present invention;

FIG. 4 is a schematic structural view of the housing with the cord grip of the present invention;

FIG. 5 is a schematic view of a fork assembly according to the present invention;

FIG. 6 is a schematic view of the structure of A-A in FIG. 5.

Detailed Description

According to fig. 1-6, this embodiment discloses a handle lock of handle direction interchange, including casing 1, fixed bottom plate 2, the activity that sets up in casing 1 the place ahead sets up preceding handle core 3 in casing 1 and is used for driving preceding handle core 3 pivoted handle 4, the place ahead cover of preceding handle core 3 is equipped with fork assembly 5, left mounting groove 6 and right mounting groove 7 have been seted up on the casing 1, preceding handle core 3 is located between left mounting groove 6 and the right mounting groove 7, be equipped with switching-over block 8 in the right mounting groove 7, the front end of switching-over block 8 is buckled the setting right and is formed a limiting plate 9, the right-hand member of limiting plate 9 is buckled backward and is formed a fixed block 10, switching-over block 8 and limiting plate 9 and fixed block 10 integrated into one piece setting, left fixed slot 11, left spacing groove 12 a little, left spacing groove 10 integrated into one piece setting have been seted up in proper order from a left side to the right on the bottom plate 2, Right fixed slot 13 and right spacing groove 14, the switching-over piece 8 be located right fixed slot 13 fixed block 10 is located right spacing groove 14, limiting plate 9 be located bottom plate 2 the place ahead and with bottom plate 2 between through screw rod fixed connection, be equipped with between casing 1 and the preceding handle core 3 and establish the torsional spring 15 on casing 1 by the cover, the one end and the switching-over piece 8 of torsional spring 15 are contradicted and are connected, and this structure is through loosening the screw rod, take off the switching-over piece, then rotatory handle, torsional spring and rotate preceding handle core rotate, then insert the switching-over piece in left mounting groove and left fixed slot, make the torsional spring contradict with the switching-over piece and be connected, then pass through the screw rod with the limiting plate and fix, conveniently reached the effect of switching-over, feel with good experience for the user.

The utility model is further arranged as follows: the shifting fork assembly 5 comprises a shifting fork 16 and a bolt 17, wherein the shifting fork 16 is sleeved in front of the front handle core 3, the bolt 17 is movably arranged in the shifting fork 16, a movable hole 18 is formed in the shifting fork 16, a hollow fixing ring 19 is fixedly arranged in the shifting fork 16, a limiting ring 20 is fixedly sleeved on the bolt 17, a spring 21 is sleeved on the bolt 17, two ends of the spring 21 are respectively in collision connection with the shifting fork 16 and the limiting ring 20, the lower surface of the limiting ring 20 is in collision connection with the hollow fixing ring 19, a driving assembly 22 for driving the bolt 17 to move is arranged below the bolt 17, the bolt is conveniently driven to move by arranging the driving assembly, the bolt moves towards a positioning groove of a positioning block and is locked, when the unlocking is needed, the driving assembly is started to drive a push rod to move downwards, and the bolt drives the bolt to move downwards by the elasticity of the spring, away from the locating block.

The utility model is further provided with: a positioning block (not shown) is fixed on the front handle core 3, a positioning groove facing the bolt 17 is formed in the positioning block, and the bolt 17 is movably arranged in the positioning groove, so that the positioning block can be conveniently locked or unlocked.

The utility model is further provided with: drive assembly 22 sets up the lead screw 25 and the activity setting push rod 26 on the lead screw 25 including fixed clutch seat 23, the fixed motor 24 that sets up in clutch seat 23 in the place ahead of casing 1, be located motor 24 right side, the push rod is located the top of clutch seat, be connected through gear assembly 27 between the output of motor 24 and the lead screw 25, be equipped with lead screw cover 28 in the push rod 26, lead screw cover 28 cover is established on the lead screw 25, thereby push rod 26 is located the below of bolt 17, drives the gear assembly through the starter motor and rotates and drive the lead screw and rotate, and the lead screw drives the push rod through the lead screw cover and carries out upper or lower motion to drive the lockpin on or lower motion.

The utility model is further provided with: and a rubber pad 29 is arranged between the bottom plate 2 and the shell 1, and plays a role in sealing.

The utility model is further provided with: the place ahead of casing 1 is fixed with mainboard box 30, the place ahead of mainboard box 30 is fixed with line ball 31, line ball groove 32 has been seted up at the middle part of line ball 31, be equipped with in the line ball groove 32 with line ball 31 fixed connection's division board 33, division board 33 divide into left line ball groove 34 and right line ball groove 35 with line ball groove 32, through setting up line ball and line ball groove, conveniently compresses the electric wire, avoids electric wire mixed and disorderly and indiscriminate.

The utility model is further provided with: a horn 36 is fixedly arranged in the main board box 30.

The utility model is further provided with: the gear assembly 22 comprises an output gear 37 fixedly arranged on an output shaft of the motor 24 and a transmission gear 38 in meshing transmission with the output gear 37, and the transmission gear 38 is fixedly connected with the screw rod 25, so that the motor can conveniently drive the screw rod to move through the matching of the output gear and the transmission gear.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and any modifications, modifications or equivalents made by those skilled in the art based on the above description are within the scope of the present invention.

Claims

1. The utility model provides a handle lock that handle direction exchanged which characterized in that: comprises a shell, a bottom plate fixedly arranged in front of the shell, a front handle core movably arranged in the shell and a handle used for driving the front handle core to rotate, wherein a shifting fork assembly is sleeved in front of the front handle core, a left mounting groove and a right mounting groove are formed in the shell, the front handle core is positioned between the left mounting groove and the right mounting groove, a reversing block is arranged in the right mounting groove, the front end of the reversing block is bent rightwards to form a limiting plate, the right end of the limiting plate is bent backwards to form a fixing block, the reversing block is integrally formed with the limiting plate and the fixing block, a left fixing groove, a left limiting groove, a right fixing groove and a right limiting groove are sequentially formed in the bottom plate from left to right, the reversing block is positioned in the right fixing groove, the fixing block is positioned in the right limiting groove, the limiting plate is positioned in front of the bottom plate and is fixedly connected with the bottom plate through a screw rod, the handle is characterized in that a torsion spring is arranged between the shell and the front handle core, the torsion spring is sleeved on the shell, and one end of the torsion spring is connected with the reversing block in an abutting mode.

2. A handle lock with interchangeable handle orientations, as defined in claim 1, wherein: the utility model discloses a handle core, including the front handle core, the front handle core is fixed on the front handle core, the front handle core is fixed on the front handle core.

3. A handle lock with interchangeable handle directions as defined in claim 2, wherein: the front handle core is fixed with a positioning block, the positioning block is provided with a positioning groove facing the bolt, and the bolt is movably arranged in the positioning groove.

4. A handle lock with interchangeable handle orientations as defined in claim 2, wherein: the drive assembly comprises a clutch seat fixedly arranged in front of the shell, a motor fixedly arranged in the clutch seat, a lead screw positioned on the right side of the motor and a push rod movably arranged on the lead screw, the output end of the motor is connected with the lead screw through a gear assembly, a lead screw sleeve is arranged in the push rod and is arranged on the lead screw, and the push rod is positioned below the bolt.

5. A handle lock with interchangeable handle orientations as defined in claim 3, wherein: and a rubber pad is arranged between the bottom plate and the shell.

6. A handle lock with interchangeable handle orientations, according to claim 5, wherein: the front of the shell is fixedly provided with a main board box, the front of the main board box is fixedly provided with a line pressing block, the middle of the line pressing block is provided with a line pressing groove, a partition board fixedly connected with the line pressing block is arranged in the line pressing groove, and the line pressing groove is divided into a left line pressing groove and a right line pressing groove by the partition board.

7. A handle lock with interchangeable handle orientations as defined in claim 6, wherein: and a loudspeaker is fixedly arranged in the main board box.

8. A handle lock with interchangeable handle orientations, according to claim 4, wherein: the gear assembly comprises an output gear fixedly arranged on an output shaft of the motor and a transmission gear in meshing transmission with the output gear, and the transmission gear is fixedly connected with the screw rod.