CN213330411U

CN213330411U - Universal left-right interchange clutch structure for cat eye anti-theft

Info

Publication number: CN213330411U
Application number: CN202022038117.2U
Authority: CN
Inventors: 王胜荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-01
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a universal left and right interchange clutch structure for cat eye anti-theft, which belongs to the technical field of electronic locks, and comprises a front handle, wherein a front handle clutch spiral rotating shaft is connected above the front handle, a front handle reset spring is connected inside the front handle clutch spiral rotating shaft, a front handle square steel sleeve is connected inside the front handle reset spring, clutch pins are connected on the front handle clutch spiral rotating shaft and on two sides of the front handle square steel sleeve, a rear handle is arranged above the front handle square steel sleeve, a rear handle clutch spiral rotating shaft is arranged on one side of the rear handle close to the front handle, and the rear handle clutch spiral rotating shaft and the front handle clutch spiral rotating shaft are arranged in an integrated structure; the utility model discloses with clutch disc and pivot as an organic whole, as an organic whole clutch disc base and casing, and the clutch disc is shared around and to reduce original 7 essential into 3 essential, make simple structure ization, the volume minification simultaneously.

Description

Universal left-right interchange clutch structure for cat eye anti-theft

Technical Field

The utility model belongs to the technical field of the electronic lock, concretely relates to omnipotent left and right interchange separation and reunion structure of cat eye theftproof.

Background

The existing clutch structure has the disadvantages of large volume, more parts, large occupied space, complex assembly, different parts of the front clutch disc and the rear clutch disc and no interchangeability.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a cat eye theftproof omnipotent left and right exchange separation and reunion structure has simple structure, small, convenient assembling, interchangeability, characteristics of theftproof.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-theft universal left-right interchangeable clutch structure for a cat eye comprises a front handle, a clutch disc rotating shaft of the front handle is connected above the front handle, the inside of the clutch disc rotating shaft of the front handle is connected with a front handle return spring, the inside of the front handle return spring is connected with a front handle square steel sleeve, the clutch plate is characterized in that clutch pins are connected with both sides of the front handle clutch plate rotating shaft and positioned on the steel sleeve in the front handle direction, a rear handle is arranged above the steel sleeve at the front handle, a rear handle clutch disc rotating shaft is arranged at one side of the rear handle close to the front handle, the rear handle clutch disc rotating shaft and the front handle clutch disc rotating shaft are arranged in an integrated structure, a rear handle return spring is connected inside the rear handle clutch disc rotating shaft, the inside connection of back handle reset spring has back handle square steel bushing, the outside of back handle square steel bushing and preceding handle square steel bushing all is equipped with the square steel bushing preforming.

Preferably, one side of the fingerprint head wire outlet hole of the rear handle clutch disc rotating shaft and one side of the fingerprint head wire outlet hole of the front handle clutch disc rotating shaft are both connected with a fingerprint head wire pressing sheet.

Preferably, a cat eye anti-theft button is arranged inside the clutch disc rotating shaft of the rear handle and above the steel sleeve positioned at the rear handle side, and the top end of the cat eye anti-theft button is connected with the rear handle.

Preferably, when the peep hole anti-theft button is in a normal state, the rear handle and the lock body are in a separated state, and when the peep hole anti-theft button is in a pressed state, the rear handle and the lock body are in a combined state.

Preferably, a left-right interchange adjusting screw is arranged between the front handle and the clutch disc rotating shaft of the front handle.

Preferably, the outer surface of the left and right interchangeable adjusting screw is coated with anti-corrosion paint.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses with clutch disc and pivot as an organic whole, as an organic whole clutch disc base and casing, and the clutch disc is shared around and to reduce original 7 main parts essence into 3 main parts, make simple structure ization, the volume minification simultaneously.

2. The utility model discloses because simple structure, the part reduces, very big reduction development, production, raw and other materials cost.

3. The utility model discloses convenient assembling can the modularization production, and because the assembly part is few, has reduced the assembly error and the harmfulness that cause by many parts assembly, the effectual concentricity of having guaranteed handle and bearing has reduced the virtual position between the part, has improved production efficiency and yields greatly.

4. The utility model discloses exchange adjusting screw about setting up, when current handle need exchange the direction, only need adjust and exchange adjusting screw about, rotatory pivot direction 180 degrees can realize exchanging, and the practicality is strong.

5. The utility model discloses increased cat eye theftproof function, effectually prevented that lawless persons from utilizing cat eye hole to make a case.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

in the figure: 1. a rear handle; 2. a cat-eye anti-theft button; 3. a rear handle return spring; 4. the rear handle clutch disc rotates the shaft; 5. a square steel sleeve of the rear handle; 6. a front handle square steel sleeve; 7. a clutch pin; 8. exchanging the adjusting screws left and right; 9. a front handle return spring; 10. a front handle; 11. the front handle clutch disc rotates the shaft; 12. pressing the fingerprint head line; 13. and (5) square steel pressing plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides the following technical solutions: the utility model provides a cat eye theftproof omnipotent left and right exchange separation and reunion structure, including preceding handle 10, the top of preceding handle 10 is connected with preceding handle separation and reunion spiral pivot 11, the internal connection of preceding handle separation and reunion spiral pivot 11 has preceding handle reset spring 9, the internal connection of preceding handle reset spring 9 has preceding handle side steel bushing 6, the both sides that just are located preceding handle side steel bushing 6 on the preceding handle separation and reunion spiral pivot 11 all are connected with separation and reunion round pin 7, the top of preceding handle side steel bushing 6 is provided with back handle 1, one side that back handle 1 is close to preceding handle 10 is provided with back handle separation and reunion spiral pivot 4, back handle separation and reunion spiral pivot 4 and preceding handle separation and reunion spiral pivot 11 formula structures as an organic whole set up, the internal connection that back handle separation and reunion spiral pivot 4 has back handle reset spring 3, the internal connection of back handle reset spring 3 has back handle side steel bushing 5, the outside of back handle side steel bushing 5 and preceding handle side steel bushing 6 all.

Specifically, one side of a fingerprint head wire outlet hole of the rear handle clutch disc rotating shaft 4 and one side of a fingerprint head wire outlet hole of the front handle clutch disc rotating shaft 11 are both connected with a fingerprint head wire pressing sheet 12,

by adopting the technical scheme, the position of the line can be limited by the fingerprint head line pressing sheet 12, so that the line cannot run out, and the possibility of line breaking is avoided.

Specifically, a cat eye anti-theft button 2 is arranged inside the rear handle clutch disc rotating shaft 4 and above the steel sleeve 5 at the rear handle, the top end of the cat eye anti-theft button 2 is connected with the rear handle 1,

through adopting above-mentioned technical scheme, cat eye theftproof button 2 can prevent that lawless persons from utilizing cat eye hole to write a case and rotate back handle 1, improves the safety in utilization.

Specifically, when the cat eye anti-theft button 2 is in a normal state, the rear handle 1 and the lock body are in a separated state, when the cat eye anti-theft button 2 is in a pressed state, the rear handle 1 and the lock body are in a combined state,

through adopting above-mentioned technical scheme, when the door is locked, cat eye theftproof button 2 is under normal condition, and back handle 1 is in the state of breaking away from with the lock body, can prevent that lawless persons from utilizing cat eye hole to make a case and rotate back handle 1 and open the door, when pressing cat eye theftproof button 2, can open the door behind back handle 1 and the rotatory preceding handle 10 of lock body combination.

Specifically, a left-right exchange adjusting screw 8 is arranged between the front handle 10 and the front handle clutch disc rotating shaft 11,

by adopting the technical scheme, the left and right interchangeable adjusting screws 8 can realize the interchangeable function of the direction of the front handle 10.

Specifically, the outer surface of the left and right interchangeable adjusting screw 8 is coated with anti-rust paint,

by adopting the technical scheme, the rust of the left and right exchange adjusting screws 8 is avoided, so that the left and right exchange adjusting screws 8 are convenient to disassemble and assemble at the later stage.

The utility model discloses a theory of operation and use flow: when the door is locked, the clutch pin 7 is in a normal position state;

when the door is unlocked, a motor (not shown in the figure) pushes an adjacent clutch pin 7 to clamp a steel sleeve 6 at the front handle, so that the handle unlocking function is realized;

when the door is at home, the cat eye anti-theft button 2 is in a normal state, and the rear handle 1 and the lock body are in a separated state, so that the door can be prevented from being opened by illegal persons rotating the rear handle 1 by using cat eye crimes, and the use safety is improved;

when the door needs to be opened, the cat eye anti-theft button 2 is pressed, the rear handle 1 is combined with the lock body, and the door can be opened after the rear handle 1 is rotated;

when the direction of the front handle 10 needs to be exchanged, only the left and right exchange adjusting screws 8 need to be adjusted, the front handle 10 is rotated by 180 degrees, the left and right exchange adjusting screws 8 are installed, and the clutch pin 7 playing a clamping role is changed into another clutch pin.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cat eye theftproof omnipotent left and right exchange separation and reunion structure, includes preceding handle (10), its characterized in that: the handle is characterized in that a front handle clutch disc rotating shaft (11) is connected above the front handle (10), a front handle reset spring (9) is connected inside the front handle clutch disc rotating shaft (11), a front handle square steel sleeve (6) is connected inside the front handle reset spring (9), clutch pins (7) are connected on both sides of the front handle square steel sleeve (6) on the front handle clutch disc rotating shaft (11), a rear handle (1) is arranged above the front handle square steel sleeve (6), a rear handle clutch disc rotating shaft (4) is arranged on one side, close to the front handle (10), of the rear handle (1), the rear handle clutch disc rotating shaft (4) and the front handle clutch disc rotating shaft (11) are arranged in an integrated structure, a rear handle reset spring (3) is connected inside the rear handle clutch disc rotating shaft (4), and a rear handle square steel sleeve (5) is connected inside the rear handle reset spring (3), the outer sides of the rear handle square steel sleeve (5) and the front handle square steel sleeve (6) are respectively sleeved with a square steel sleeve pressing plate (13).

2. The cat eye anti-theft universal left-right interchange clutch structure according to claim 1, characterized in that: and fingerprint head line pressing plates (12) are connected to one sides of fingerprint head line outlet holes of the rear handle clutch disc rotating shaft (4) and the front handle clutch disc rotating shaft (11).

3. The cat eye anti-theft universal left-right interchange clutch structure according to claim 1, characterized in that: the inside of back handle clutch disc pivot (4) and the top that is located back handle square steel bushing (5) are provided with cat eye theftproof button (2), the top and the back handle (1) of cat eye theftproof button (2) are connected.

4. The cat eye anti-theft universal left-right interchange clutch structure according to claim 1, characterized in that: when the cat eye anti-theft button (2) is in a normal state, the rear handle (1) and the lock body are in a separated state, and when the cat eye anti-theft button (2) is in a pressed state, the rear handle (1) and the lock body are in a combined state.

5. The cat eye anti-theft universal left-right interchange clutch structure according to claim 1, characterized in that: and a left-right interchange adjusting screw (8) is arranged between the front handle (10) and the front handle clutch disc rotating shaft (11).

6. The cat eye anti-theft universal left-right interchange clutch structure according to claim 5, characterized in that: the outer surface of the left and right interchangeable adjusting screw (8) is coated with anti-corrosion paint.