CN113445830B

CN113445830B - Prevent cat eye handle structure and lock with quick switching-over function

Info

Publication number: CN113445830B
Application number: CN202110712493.1A
Authority: CN
Inventors: 王妙玉; 黄冠良; 柏小军; 邓建平
Original assignee: Guangdong Hotata Smart Home Co Ltd
Current assignee: Guangdong Hotata Technology Group Co Ltd; Guangdong Hotata Smart Home Co Ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-10-18
Anticipated expiration: 2041-06-25
Also published as: CN113445830A

Abstract

The invention provides a cat eye prevention handle structure with a quick reversing function, which comprises: a lock base; the handle is rotatably arranged on the lock base and can be rotationally switched between a first initial position and a second initial position of a half-circle of rotation, and the handle is provided with an arc-shaped reversing groove; the free piece is rotatably arranged on the lock seat, a square hole and a reversing block are arranged on the free piece, and the reversing block is slidably arranged in the reversing groove; the handle and the free piece are respectively provided with a reset plate, and the reset piece is driven by an elastic device and can be tightly pressed on the side wall of the reset plate; the clutch mechanism is used for manual operation to control the clutch between the handle and the free piece; this handle structure can effectively improve the theftproof performance of lock, also can be convenient for the user and lock the operation, and the structure is more reliable. The invention also provides a door lock, which comprises a main lock body, wherein the main lock body comprises the handle structure, so that the door lock also has the advantages.

Description

Prevent cat eye handle structure and lock with quick switching-over function

Technical Field

The invention relates to the technical field of door locks, in particular to a handle structure of a door lock.

Background

The door lock is widely applied to various living and production places, and the anti-theft performance of the door lock directly relates to the property safety of users. The cat eye unblanks and indicates the cat eye through destroying the door, stretches into rope, couple etc. from the mounting hole of cat eye and comes the hook and rotate the mode of unblanking of the inboard handle of door, for convenient use in from the room open the door lock with avoid the user to be locked at indoor by the opposition, the inboard handle of door usually all can set up the structure that the accessible rotated direct unblock lock, consequently directly stretch into the theftproof structure that this handle can be walked around the door outside and arrange through the cat eye mounting hole and directly open the door. Most attention of the existing door lock is usually focused on the anti-theft performance of the lock cylinder, and sufficient attention is not paid to the cat eye unlocking mode, so that most of the existing door locks cannot achieve an ideal anti-theft effect in practical application. In addition, the orientation of the handle of the existing door lock product is usually fixed, and the opening and closing directions of doors in many places are different, so that door locks with different handle orientations are required to be prepared to meet the installation requirements of different doors, and great inconvenience is brought to the production, the sale, the installation and the use of the door lock.

Disclosure of Invention

The invention aims to solve at least one of technical problems in the prior art, and provides a cat eye prevention handling structure which can improve the anti-theft performance, is convenient to install and has a quick reversing function, and a door lock.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a prevent cat eye handle structure with quick switching-over function includes:

a lock base;

the handle is rotatably arranged on the lock base around a main rotating shaft, the handle can be rotationally switched between a first initial position and a second initial position which rotates for a half circle relative to the first initial position, the handle is provided with an arc-shaped reversing groove, and a circular center shaft of the reversing groove is overlapped with the main rotating shaft; the handle is provided with a rod-shaped holding part for manual operation;

the free piece is rotatably arranged on the lock seat around the main rotating shaft, a square hole and a reversing block are arranged on the free piece, the reversing block is arranged in the reversing groove in a sliding mode, and the free piece can rotate around the main rotating shaft to be adjusted to be a first adaptive position corresponding to the first initial position and to be a second adaptive position corresponding to the second initial position; when the free piece is located at the first adaptive position or the second adaptive position, the reversing block is abutted against the end part of the reversing groove, and the reversing block can relatively slide along the reversing groove when the holding part rotates downwards;

the handle and the free piece are respectively provided with a reset plate, two opposite side walls on the reset plate are positioning side surfaces, the other two side walls are guiding side surfaces, the reset piece is driven by an elastic device and can be tightly pressed on the side walls of the reset plate, when the reset piece is tightly pressed on the guiding side surfaces, the reset plate can be driven by the guiding side surfaces to rotate to enable the positioning side surfaces to be abutted against the reset piece, when the handle is positioned at the first initial position and the second initial position, the two positioning side surfaces of the reset plate on the handle are respectively abutted against the reset piece, and when the free piece is positioned at the first adaptive position and the second adaptive position, the two positioning side surfaces of the reset plate on the free piece are respectively abutted against the reset piece;

and the clutch mechanism is used for manually operating to control the clutch of the handle and the free piece.

Preferably, clutching mechanism includes button, clutch lever and clutch-plate, button and clutch lever portable setting are in on the handle and looks butt or connection, the clutch-plate sets up on the free piece, the button can supply the staff to press in order to drive the clutch lever removes to inserting in the clutch-plate, be provided with on the handle and be used for the drive the clutch lever moves back to the follow the elastic component that shifts out in the clutch-plate.

Preferably, the number of the clutch levers is two or more and the clutch levers are distributed around the main rotating shaft.

Preferably, the maximum sliding distance of the reversing block along the reversing groove corresponds to a relative rotation angle of 180 ° between the handle and the free piece.

Preferably, the handle includes that the hand (hold) piece that fixed connection is in the same place and rotates the piece, switching-over groove and reset plate all set up rotate on the piece.

Preferably, in the first initial position and the second initial position, the holding portion is in a transverse direction.

Preferably, the reset member is slidably disposed on the lock seat, and the elastic device is configured to drive the reset member to move toward the reset plate.

Preferably, the handle is rotatable to be set up on the lock seat through two bearings, and a distance is spaced between two bearings.

The invention also provides a door lock which comprises a main lock body, wherein the main lock body comprises the cat eye prevention handle structure with the quick reversing function.

The invention has the beneficial effects that: in the handle structure of the invention, the clutch mechanism can be operated by a user to switch the clutch state of the handle and the free piece, when the door needs to be opened, the user can enable the handle to be jointed with the free piece, so that the handle can drive the free piece to rotate, the free piece can drive the lock cylinder connected with the square hole of the square rod to act to unlock, when the door does not need to be opened, the clutch structure can be switched into a state of enabling the handle to be separated from the free piece, at the moment, the free piece can not be rotated along with the handle through the clutch structure, in the state, because the free piece is set to slide along the reversing groove when the holding part of the handle is pressed down, the lock can be set to press the handle to unlock according to the operation of most users, the handle can not drive the free piece to rotate when the handle is pressed down, and when the handle is lifted, the handle can drive the free piece to rotate through the reversing groove and the reversing block to drive the free piece to unlock so as to lock the lock cylinder reversely, even if the cat eye mode of unblanking also can't unblank this handle structure, can effectively improve the theftproof performance of lock, also can be convenient for the user to carry out the operation of locking conversely, it can drive handle and free piece rotation after handle and free piece rotate through the reset plate to reset, convenient operation and use, also can guarantee clutch mechanism's normal work, make this handle structure more reliable, furthermore, in this handle structure, the handle also can switch between first initial position and second initial position, can adjust to suitable mounted position according to the installation demand in the installation, free piece also can corresponding adjustment be first adaptation position and second adaptation position simultaneously, make the handle all can possess the same theftproof performance of preventing the cat eye in first initial position and second initial position, can effectively make things convenient for the production of lock, selling and installing for use. The door lock provided by the invention has the same function and effect due to the adoption of the handle structure.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is an overall structural view of a preferred embodiment of the handle structure of the present invention;

fig. 2 is an internal structural view of the back of a preferred embodiment of the handle structure of the present invention;

FIG. 3 is an exploded view of a preferred embodiment of the handle structure of the present invention;

FIG. 4 is a block diagram of the rotating and free pieces of the preferred embodiment of the handle structure of the present invention;

FIG. 5 is a cross-sectional structural view of a preferred embodiment of the handling structure of the present invention;

fig. 6 is a structural diagram of a preferred embodiment of the handle structure of the present invention when the handle is located at a first initial position and a schematic sectional structure diagram of a portion of the reversing block and the reversing slot;

FIG. 7 is a structural diagram of a preferred embodiment of a handle structure in the first step of a handle reversing flow and a schematic sectional structure diagram of a reversing block and a reversing slot part;

fig. 8 is a structural diagram of a first step of a handle reversing process of a preferred embodiment of the handle structure of the present invention and a schematic sectional structure diagram of a reversing block and a reversing slot portion;

fig. 9 is a structural diagram of a second step of the handle reversing flow and a schematic sectional structure diagram of a reversing block and a reversing slot in the preferred embodiment of the handle structure of the present invention;

fig. 10 is a structural diagram of a third step of the handle reversing process and a schematic sectional structure diagram of a reversing block and a reversing slot in the preferred embodiment of the handle structure in the present invention;

fig. 11 is a structural diagram and a schematic sectional structure diagram of a reversing block and a reversing slot portion when the fourth step of the handle reversing flow of the preferred embodiment of the handle structure of the present invention is completed.

Wherein, in the figures, the respective reference numerals:

10. a lock seat; 20. a handle; 21. a reversing slot; 22. a grip portion; 23. a handle member; 24. a rotating member; 25. locking screws; 30. a free piece; 31. a square hole; 32. a commutation block; 40. a reset member; 41. an elastic device; 42. a guide surface; 43. a reset plate; 431. positioning the side surface; 432. a guide side surface; 51. a button; 52. a clutch lever; 53. a clutch groove; 54. an elastic member; 60. and a bearing.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.

Referring to fig. 1 to 11, a preferred embodiment of the lever handle structure of the present invention includes: a lock base 10; the handle 20 is rotatably arranged on the lock base 10 around a main rotating shaft, the handle 20 can be switched in a rotating mode between a first initial position and a second initial position which rotates for a half circle relative to the first initial position, an arc-shaped reversing groove 21 is formed in the handle 20, and a circular central shaft of the reversing groove 21 is overlapped with the main rotating shaft; the handle 20 has a rod-shaped grip portion 22 for manual operation; the free piece 30 is rotatably arranged on the lock seat 10 around the main rotating shaft, a square hole 31 and a reversing block 32 are arranged on the free piece 30, the reversing block 32 is arranged in the reversing groove 21 in a sliding mode, and the free piece 30 can rotate around the main rotating shaft to be adjusted to be a first adaptive position corresponding to the first initial position and to be a second adaptive position corresponding to the second initial position; when the free piece 30 is located at the first adapting position or the second adapting position, the reversing block 32 is abutted to the end part of the reversing groove 21, and the reversing block 32 can relatively slide along the reversing groove 21 when the holding part 22 rotates downwards; the reset piece 40 is movably arranged on the lock base 10, the handle 20 and the free piece 30 are respectively provided with a reset plate 43, two opposite side walls on the reset plate 43 are positioning side surfaces 431, the other two side walls are guiding side surfaces 432, the reset piece 40 is driven by the elastic device 41 and can be pressed on the side walls of the reset plate 43, when the reset piece 40 is pressed on the guiding side surfaces 432, the reset plate 43 can be driven by the guiding side surfaces 432 to rotate to enable the positioning side surfaces 431 to be abutted against the reset piece 40, when the handle 20 is positioned at a first initial position and a second initial position, the two positioning side surfaces 431 of the reset plate 43 on the handle 20 are respectively abutted against the reset piece 40, and when the free piece 30 is positioned at a first adaptive position and a second adaptive position, the two positioning side surfaces 431 of the reset plate 43 on the free piece 30 are respectively abutted against the reset piece 40; and the clutch mechanism is used for manual operation to control the separation and reunion of the handle 20 and the free piece 30.

In the handle structure of the invention, the clutch mechanism can be operated by a user to switch the clutch state of the handle 20 and the free piece 30, when the door needs to be opened, the user can make the handle 20 and the free piece 30 jointed, so that the handle 20 can drive the free piece 30 to rotate, the free piece 30 can drive the lock core connected with the square hole 31 through the square rod to act so as to realize unlocking, when the door does not need to be opened, the clutch structure can be switched to the state of separating the handle 20 and the free piece 30, at the moment, the free piece 30 can not be rotated along with the handle 20 through the clutch structure, in the state, because the free piece 30 is set to enable the reversing block 32 to slide along the reversing groove 21 when the holding part 22 of the handle 20 is pressed down, the door lock can be set to press the handle 20 according to most of the operation habits of the user so as to realize unlocking, when the handle 20 is pressed down, the free piece 30 can not be driven to rotate to unlock, and when the handle 20 is lifted up, the handle 20 can drive the free piece 30 to rotate through the reversing groove 21 and the reversing block 32 to enable the lock cylinder to be reversely locked, namely, the cat eye unlocking mode can not unlock the handle structure, the anti-theft performance of the door lock can be effectively improved, the reverse locking operation of a user can be facilitated, the reset piece 40 can drive the handle 20 and the free piece 30 to rotate and reset after the handle 20 and the free piece 30 rotate through the reset disc 43, the operation and the use are convenient, the normal work of a clutch mechanism can be ensured, the handle structure is more reliable, in addition, in the handle structure, the handle 20 can be switched between a first initial position and a second initial position, the handle can be adjusted to a proper installation position according to installation requirements in installation, meanwhile, the free piece 30 can also be correspondingly adjusted to the first adaptive position and the second adaptive position, and the handle 20 can have the same anti-cat eye anti-theft performance in the first initial position and the second initial position, therefore, the door lock can be effectively and conveniently produced, sold, installed and used.

As a preferred embodiment of the handle structure of the present invention, it may also have the following additional technical features:

referring to fig. 3 and 5, in this embodiment, the clutch mechanism includes a button 51, a clutch lever 52 and a clutch slot 53, the button 51 and the clutch lever 52 are movably disposed on the handle 20 and are abutted or connected, the clutch slot 53 is disposed on the free member 30, the button 51 can be pressed by a human hand to drive the clutch lever 52 to move into the clutch slot 53, and the handle 20 is provided with an elastic member 54 for driving the clutch lever 52 to move back out of the clutch slot 53. This clutching mechanism simple structure, be convenient for processing and assembly, the operation of also being convenient for simultaneously, the user can be very easy press the button 51 through the thumb and rotate handle 20 simultaneously, and after the user looses one's hand, elastic component 54 can reset by automatic drive button 51, make clutch lever 52 follow clutch groove 53 internal shift, can avoid the user to forget operation clutching mechanism and kept the combination of handle 20 and free 30 then lead to preventing the condition that cat eye function failure of unblanking when locking a door, be convenient for operation and use. The resilient member 54 in this embodiment is a spring, and in other embodiments, the resilient member 54 may have other suitable resilient structures. In other embodiments, the clutch mechanism may also adopt other common clutch structures, such as a knob structure, and the like, without being limited thereto.

In this embodiment, the quantity of clutch lever 52 is two and above and encircle main pivot dispersion and arrange, can improve the reliability that handle 20 and free 30 are connected to enable free 30 atress more even, free 30 atress uneven and the beat dislocation appears when avoiding handle 20 to drive free 30 and rotate. In other embodiments, the clutch levers 52 may be distributed in other numbers and distributions, but are not limited thereto.

Referring to fig. 4, 6, 7, 8, 9, 10 and 11, the maximum sliding distance of the reversing block 32 along the reversing slot 21 corresponds to a relative rotation angle of 180 ° between the handle 20 and the free piece 30, which is suitable for reversing the direction of the handle 20 in most cases, and facilitates the reversing of the handle 20. In other embodiments, the maximum sliding distance of the reversing block 32 along the reversing slot 21, which corresponds to the relative rotation angle of the handle 20 and the free piece 30, can also be adjusted as desired.

Referring to fig. 3, in this embodiment, the handle 20 includes the handle member 23 and the rotation member 24 that are fixedly connected together, and the reversing slot 21 and the reset plate 43 are both disposed on the rotation member 24, so that the processing and assembling of the handle 20 are facilitated. In other embodiments, the handle 20 may be of any other suitable structure, such as an integral structure, but is not limited thereto. In this embodiment, the handle member 23 and the rotating member 24 are fixedly connected together by a locking screw 25 for easy processing and assembly, and in other embodiments, the handle member 23 and the fixing member can be fixedly connected by other conventional methods such as bonding, welding, and snap-fit connection.

Referring to fig. 6 and 11, in the present embodiment, the holding portion 22 is in a horizontal direction in both the first initial position and the second initial position, which can adapt to the operation habit of the user in most cases. In other embodiments, the first initial position and the second initial position of the holding portion 22 may be inclined in other directions.

Referring to fig. 2 and 3, reset and be provided with on the piece 40 and be used for with the lateral wall butt of the dish 43 that resets with the curved guide surface 42 of drive dish 43 pivoted, can ensure that the drive of the dish 43 that resets of 40, avoid appearing that the dish 43 that resets blocks with the piece 40 that resets and lead to the unable automatic re-setting's of handle 20 and free 30 the condition, more reliable practical.

Referring to fig. 2, 3 and 5, in the present embodiment, the restoring member 40 is slidably disposed on the lock base 10, and the elastic device 41 is used for driving the restoring member 40 to move toward the restoring disk 43, so that the structure is simple and reliable, and the processing and assembly are convenient. In other embodiments, restoring member 40 may also be movable in other manners, such as swinging, rotating, etc. In this embodiment, the elastic device 41 employs two springs for assembly, and in other embodiments, the elastic device 41 may also employ other common elastic structures such as a torsion spring, an elastic rope, a spring rod, and the like, but is not limited thereto.

Referring to fig. 3 and 5, in this embodiment, handle 20 is through the rotatable setting of two bearings 60 on lock seat 10, and a distance in interval between two bearings 60 can guarantee handle 20's smooth and easy rotation to can avoid bearing 60 beat dislocation, help prolonging the life of this handle structure, the dead condition of handle 20 card is difficult to appear.

Referring to fig. 6 to 11, a schematic structural diagram of each step in a flow of adjusting the handle 20 in the handle structure from the first initial position to the second initial position and a schematic sectional structural diagram of the reversing groove 21 on the handle 20 and the reversing block 32 on the free piece 30 are shown, and a specific flow is as follows in sequence:

referring to fig. 6, the handle 20 is at a first initial position, at this time, the handle 20 faces to the left side, the reversing groove 21 is downward, the reversing block 32 is located on the right side of the reversing groove 21, the free part 30 is located at a first adaptive position, when the handle 20 is pressed down, the reversing groove 21 does not drive the reversing block 32 to rotate, the handle 20 and the free part 30 can be unlocked only by engaging the clutch mechanism, and when the handle 20 is lifted up, the reversing groove 21 drives the reversing block 32 to rotate clockwise, so that the lock cylinder can be driven to perform reverse locking through the square hole 31;

referring to fig. 7 and 8, the first step of the commutation process: the handle 20 rotates clockwise to a second initial position, in the process, the reversing groove 21 drives the reversing block 32 to rotate synchronously, when the handle 20 reaches the second initial position, the handle 20 faces to the right side, the reversing groove 21 is close to the upper side, and the reversing block 32 is located on the left side of the reversing groove 21;

referring to fig. 9, the second step of the commutation process: after the handle 20 rotates to the second initial position, the handle 20 continues to rotate clockwise, so that the free piece 30 rotates and inclines along with the handle; referring next to fig. 10, the third step of the commutation process: the free piece 30 continues to rotate clockwise to orient the reversing block 32 to the right;

referring to fig. 11, the fourth step of the commutation sequence: after rotating free piece 30 to making switching-over piece 32 towards the right side, make handle 20 anticlockwise rotation to second initial position, handle 20 is towards the right side this moment, switching-over groove 21 leans on, switching-over piece 32 is located switching-over groove 21 right side, free piece 30 is located second adaptation position promptly this moment, when pushing down handle 20, switching-over groove 21 can not drive switching-over piece 32 and rotate, can only engage handle 20 and free piece 30 through clutching mechanism and just can unblank, when carrying handle 20, switching-over groove 21 can drive switching-over piece 32 clockwise turning, thereby accessible square hole 31 drives the lock core and carries out the counter lock.

In the steps corresponding to fig. 9 to 11, in the state of fig. 9, the handle 20 may be rotated by 180 ° clockwise without rotating the release member 30, so as to achieve the state of fig. 11.

The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.

The invention also provides a door lock which comprises a main lock body, wherein the main lock body comprises the cat eye prevention handle structure with the quick reversing function. The door lock provided by the invention adopts the handle structure, so that the door lock also has the corresponding functions and effects.

The main lock body is widely used in the field, and generally includes a lock cylinder, a back locking device, etc., and a person skilled in the art can select a suitable main lock body and a handling structure applied thereto according to needs, and will not be described in detail herein.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a prevent cat eye handle structure with quick switching-over function which characterized in that includes:

a lock base (10);

the handle (20) is rotatably arranged on the lock base (10) around a main rotating shaft, the handle (20) can be rotationally switched between a first initial position and a second initial position which rotates for a half cycle relative to the first initial position, the handle (20) is provided with a circular arc-shaped reversing groove (21), and a circular center shaft of the reversing groove (21) is overlapped with the main rotating shaft; the handle (20) is provided with a rod-shaped holding part (22) for the manual operation of a person;

the free piece (30) is rotatably arranged on the lock base (10) around the main rotating shaft, a square hole (31) and a reversing block (32) are arranged on the free piece (30), the reversing block (32) is slidably arranged in the reversing groove (21), and the free piece (30) can rotate around the main rotating shaft to be adjusted to a first adaptive position corresponding to the first initial position and to a second adaptive position corresponding to the second initial position; when the free piece (30) is located at the first adapting position or the second adapting position, the reversing block (32) is abutted to the end part of the reversing groove (21) and the reversing block (32) can relatively slide along the reversing groove (21) when the holding part (22) rotates downwards;

the reset piece (40) is movably arranged on the lock seat (10), the handle (20) and the free piece (30) are respectively provided with a reset plate (43), two opposite side walls of the reset plate (43) are positioning side surfaces (431), the other two side walls of the reset plate are guiding side surfaces (432), the reset piece (40) is driven by an elastic device (41) and can be pressed on the side walls of the reset plate (43), when the reset piece (40) is pressed on the guiding side surfaces (432), the reset plate (43) can be driven by the guiding side surfaces (432) to rotate to enable the positioning side surfaces (431) to be abutted against the reset piece (40), when the handle (20) is located at the first initial position and the second initial position, the two positioning side surfaces (431) of the reset plate (43) on the handle (20) are respectively abutted against the reset piece (40), and when the free piece (30) is located at the first adaptive position and the second adaptive position, the two positioning side surfaces (431) of the reset plate (43) on the free piece (30) are respectively abutted against the positioning piece (40);

the clutch mechanism is used for manual operation to control the clutch of the handle (20) and the free piece (30).

2. The handle structure of cat eye prevention with the rapid commutation function as recited in claim 1, wherein the clutch mechanism comprises a button (51), a clutch lever (52) and a clutch slot (53), the button (51) and the clutch lever (52) are movably arranged on the handle (20) and are abutted or connected, the clutch slot (53) is arranged on the free part (30), the button (51) can be pressed by a human hand to drive the clutch lever (52) to move to be inserted into the clutch slot (53), and an elastic part (54) for driving the clutch lever (52) to move back to be removed from the clutch slot (53) is arranged on the handle (20).

3. The handle structure of claim 2, wherein the number of the clutch levers (52) is two or more and the clutch levers are distributed around the main rotating shaft.

4. A cat eye prevention handling structure with fast reversing function according to claim 1 characterized in that the maximum sliding distance of the reversing block (32) along the reversing slot (21) corresponds to the relative rotation angle of 180 ° of the handle (20) and free piece (30).

5. The handle structure of claim 1, wherein the handle (20) comprises a handle member (23) and a rotating member (24) fixedly connected together, and the reversing slot (21) and the reset plate (43) are both disposed on the rotating member (24).

6. The structure of claim 1, wherein the gripping portion (22) is oriented in a transverse direction in both the first and second initial positions.

7. The structure of claim 1, wherein said reset member (40) is slidably disposed on said lock housing (10), and said elastic means (41) is configured to drive said reset member (40) to move toward said reset plate (43).

8. The structure of claim 1, wherein the handle (20) is rotatably disposed on the lock base (10) through two bearings (60), and the two bearings (60) are spaced from each other by a distance.

9. A door lock comprising a primary lock body, said primary lock body including the anti-peep hole handling structure with quick reverse function as claimed in any one of claims 1 to 8.