CN202954628U

CN202954628U - Clutch device of lock

Info

Publication number: CN202954628U
Application number: CN2012206828591U
Authority: CN
Inventors: 闵瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-02
Filing date: 2012-12-02
Publication date: 2013-05-29
Anticipated expiration: 2022-12-02
Also published as: WO2014082404A1

Abstract

The utility model discloses a clutch device of a lock. The clutch device of the lock comprises a knob (1), a first turnplate (2), a return spring (3), and a second turnplate (4). The clutch device of the lock is characterized by also comprising a push plate (5), an executing subassembly (6), a spring (7), a rotating shaft (8), and a moving coil (9), wherein the first turnplate (2) is fastened on the knob (1); the return spring (3) is sleeved inside the second turnplate (4); the first turnplate (2) is sleeved outside the second turnplate (4); the first turnplate (2), the second turnplate (4) and the return spring (3) can rotate around the same center shaft; the push plate (5) is driven to move left and right by rotation of the knob (1); the push plate (5) resists against the executing subassembly (6); the executing subassembly (6) is driven to move along with the push plate by movement of the push plate (5); the executing subassembly (6) and the spring (7) are orderly assembled inside a hole (81) of the rotating shaft (8); the moving coil (9) is arranged on the rotating shaft (8); the moving coil (9) and the rotating shaft (8) can rotate around the same center shaft; and the moving coil (9) and the rotating shaft (8) are jointed and separated by movement of the executing subassembly (6).

Description

A kind of clutch apparatus of lock

Technical field

The utility model relates to a kind of zero clutch parts, and particularly a kind of clutch apparatus of lock, can be applicable to all kinds of electronic locks, mechanical lock etc.

Background technology

The clutch that current all kinds of door lock product is used is varied.

Summary of the invention

The purpose of this utility model is to provide a kind of clutch of novel lock, simple in structure, stable and reliable for performance, and easily production and cost are low.

In order to achieve the above object, the technical solution of the utility model is as follows:

A kind of clutch apparatus of lock, is characterized in that comprising knob 1, the first rotating disk 2, return spring 3, the second rotating disk 4, characterized by further comprising push pedal 5, executive module 6, spring 7, rotating shaft 8, turn-take 9;

The first rotating disk 2 is fastened on knob 1; Return spring 3 is sleeved on the second rotating disk 4 inside, and the first rotating disk 2 is sleeved on the outside of the second rotating disk 4; The first rotating disk 2, return spring 3, the second rotating disk 4 threes can rotate around same central axis;

Groove 51 is arranged in push pedal 5, and the antennule 31 of return spring 3, antenna secunda 32 are stuck in 51 li of the grooves of push pedal 5, and return spring 3 is when being subject to external force and rotating, and antennule 31, antenna secunda 32 can promote push pedals 5 and move left and right;

Porose 81 in rotating shaft 8, executive module 6, spring 7 are assemblied in 81 li, the hole of rotating shaft 8 successively;

Push pedal 5 offsets with executive module 6;

Turn-taking 9 is contained in above rotating shaft 8, and the two can be around same central axis rotation.

The accompanying drawing explanation

The schematic diagram that Fig. 1 is the utility model clutch engagement state;

The sectional view that Fig. 2 is Fig. 1;

The schematic diagram that Fig. 3 is the utility model clutch separation state;

The sectional view that Fig. 4 is Fig. 3.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail:

A kind of clutch apparatus of lock, comprise knob 1, the first rotating disk 2, return spring 3, the second rotating disk 4, push pedal 5, executive module 6, spring 7, rotating shaft 8, turn-take 9; The first rotating disk 2 is fastened on knob 1; Return spring 3 is sleeved on the second rotating disk 4 inside, and the first rotating disk 2 is sleeved on the outside of the second rotating disk 4, and the first rotating disk 2, return spring 3, the second rotating disk 4 threes can rotate around same central axis; Groove 51 is arranged in push pedal 5, and the antennule 31 on return spring 3, antenna secunda 32 are stuck in 51 li of the grooves of push pedal 5, and return spring 3 is when being subject to external force and rotating, and antennule 31, antenna secunda 32 can promote push pedals 5 and move left and right; Porose 81 in rotating shaft 8, executive module 6, spring 7 are assemblied in 81 li, the hole of rotating shaft 8 successively; Push pedal 5 offsets with executive module 6; Turn-taking 9 is contained in above rotating shaft 8, and the two can be around same central axis rotation;

As Fig. 1, shown in Fig. 2, knob 1 clockwise rotates when being subject to External Force Acting, thereby driving the first rotating disk 2 clockwise rotates together, rotation along with the first rotating disk 2, the rib 21 of the first rotating disk 2 can apply peripheral force to the antennule 31 of return spring 3, force return spring 3 to clockwise rotate, thereby driving push pedal 5 moves right, push pedal 5 promotes executive module 6 again and moves right 81 li of the pilot holes of rotating shaft 8, the execution pin 61 of executive module 6 produces compression to spring 7 in the process of moving to right, movement along with executive module 6, the hole 81 that the tail end of carrying out pin 61 stretches out rotating shaft 8 is inserted into 91 li of 9 the grooves of turn-taking, thereby formed rotating shaft 8 and turn-taked 9 be connected, now arrangement of clutch is in engagement state, interlock mutually,

As Fig. 3, shown in Fig. 4, knob 1 is when being subject to External Force Acting and rotating counterclockwise, thereby driving the first rotating disk 2 rotates counterclockwise together, along with rotating counterclockwise of the first rotating disk 2, the rib 22 of the first rotating disk 2 can apply peripheral force to the antenna secunda 32 of return spring 3, force return spring 3 to rotate counterclockwise, thereby driving push pedal 5 is moved to the left, cancelled the thrust of 5 pairs of executive modules 6 of push pedal, executive module 6 is moved to the left and resets under the elastic force effect of spring 7, the tail end of carrying out pin 61 exits 81 li, the hole of 9 the groove 91 retraction rotating shafts 8 of turn-taking, thereby formed rotating shaft 8 and turn-taked 9 separate, now arrangement of clutch is in released state,

In sum, this clutch is to come connection and the released state of solenoidoperated cluthes by clockwise, the counterclockwise rotation of knob.

Claims

1. the clutch apparatus of a lock, is characterized in that comprising knob (1), the first rotating disk (2), return spring (3), the second rotating disk (4), push pedal (5), executive module (6), spring (7), rotating shaft (8), turn-take (9);

The first rotating disk (2) is fastened on knob (1); Return spring (3) is sleeved on the second rotating disk (4) inside, and the first rotating disk (2) is sleeved on the outside of the second rotating disk (4); The first rotating disk (2), return spring (3), the second rotating disk (4) three can rotate around same central axis;

Groove (51) is arranged in push pedal (5), it is inner that the antennule (31) of return spring (3), antenna secunda (32) are stuck in the groove (51) of push pedal (5), return spring (3) is when being subject to the external force rotation, and antennule (31), antenna secunda (32) can promote push pedal (5) and move left and right;

Rotating shaft (8) upper porose (81), it is inner that executive module (6), spring (7) are assemblied in the hole (81) of rotating shaft (8) successively;

Turn-take (9) be contained in above rotating shaft (8), the two can be around the rotation of same central axis.