CN219691283U

CN219691283U - Novel rotary lock

Info

Publication number: CN219691283U
Application number: CN202321129606.6U
Authority: CN
Inventors: 邱伟雄
Original assignee: Guangzhou Chenxin Hardware Products Co ltd
Current assignee: Guangzhou Chenxin Hardware Products Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-09-15
Anticipated expiration: 2033-05-11

Abstract

The utility model provides a novel rotary lock, which belongs to the technical field of door locks, and comprises: a connecting plate; the lock shell is connected in the connecting plate in a sliding way; the driving block is connected in the lock shell in a sliding way; the butt joint is fixedly connected to the upper end of the driving block; the connecting rod is fixedly connected to the lower end of the driving block; the rotating plate is connected to the surface of the driving block in a sliding way; a spring slidably coupled to a circumferential surface of the connection rod; the limit box is fixedly connected to the inner wall of one side of the lock shell; and the siphunculus, fixed connection is in the lower extreme of spacing box, and this facility drives the butt joint through holding the swivel mount and rotates, can make the drive piece drive the pivoted plate and rotate to conveniently lock and close the lock to the door, and be difficult for causing wearing and tearing between the part, it is more convenient when the maintenance.

Description

Novel rotary lock

Technical Field

The utility model belongs to the technical field of door locks, and particularly relates to a novel rotary lock.

Background

Door locks are, as the name suggests, devices used to lock a door to prevent others from opening the door. The door locks are classified into a plurality of types, and the requirements on the door locks are different in all occasions, so that the anti-theft door locks are commonly used in ordinary families.

The authority publication number CN 217205854U describes a door lock comprising a bolt assembly, an inner dial, an outer dial, a middle dial, a return spring, a locking piece and a locking spring which are arranged in a door lock shell, an inner handle rotationally connected with the inner dial, and an outer handle rotationally connected with the outer dial. The inner shifting peach and the outer shifting peach can be driven to rotate by the inner handle and the outer handle, so that the lock tongue assembly is driven to slide in the shell, and unlocking is realized; the reset spring can drive the spring bolt assembly to reset, the locking piece can limit the rotation of the outer dial peach to realize counter locking, and the middle dial peach drives the locking piece to horizontally move to realize counter locking and release counter locking. When the door lock is in the back locking state, the back locking can be released by lifting the inner handle, and the door lock has the advantage of convenience in unlocking; when the door is closed, the lock tongue component moves towards the shell, and the back lock can be released, so that the function that the back lock cannot be realized when no person is at one side in the door is realized, and the door has higher safety "

The above-mentioned patent can effectually show the effect that increases the security, but among the prior art lock switch mechanism comparatively complicated, easily leads to the interior mechanical structure of lock to cause wearing and tearing to reduced the life of lock, and comparatively inconvenient problem when the maintenance.

Disclosure of Invention

The utility model aims to provide a novel rotary lock, and aims to solve the problems that a door lock switch mechanism in the prior art is complex, the mechanical structure in the door lock is easy to wear, the service life of the door lock is shortened, and the door lock is inconvenient to maintain.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a novel rotary lock comprising:

a connecting plate;

the lock shell is connected in the connecting plate in a sliding way;

the driving block is connected in the lock shell in a sliding way;

the butt joint is fixedly connected to the upper end of the driving block;

the connecting rod is fixedly connected to the lower end of the driving block;

the rotating plate is connected to the surface of the driving block in a sliding way;

a spring slidably coupled to a circumferential surface of the connection rod;

the limit box is fixedly connected to the inner wall of one side of the lock shell; and

the through pipe is fixedly connected to the lower end of the limit box.

As a preferable scheme of the utility model, the upper end of the lock shell is provided with a lock groove, the upper end of the connecting plate is provided with an upper fixing seat, the upper end of the upper fixing seat is provided with a swivel base, and the lower end of the swivel base is fixedly connected with a lock head.

As a preferable scheme of the utility model, four threaded holes are formed in the upper end of the connecting plate, an upper fixing seat is arranged at the upper end of the connecting plate, and screws are respectively and rotatably connected in the four threaded holes.

As a preferable scheme of the utility model, the lower end of the connecting rod is provided with a bottom sleeve, the lower end of the connecting plate is provided with a butt joint seat, and the lower inner wall of the butt joint seat is provided with a positioning groove.

As a preferable scheme of the utility model, the lower end of the butt joint seat is provided with a base, and the lower end of the base is provided with two through grooves.

As a preferable scheme of the utility model, the butt joint is matched with the lock head, and the rotating plate is connected in the limit box in a sliding way.

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

1. according to the scheme, the butt joint is driven to rotate by holding the rotary seat, so that the driving block drives the rotating plate to rotate, the door is conveniently locked and closed, abrasion between parts is not easy to cause, and the effect is more convenient and rapid in maintenance.

2. This scheme is through setting up the tapered end under the swivel mount, the accessible cooperates with the butt joint to drive the pivoted effect of rotor plate, through setting up the connecting plate under the fixing base, the accessible screw carries out fixed mounting's effect.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of a first view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is an exploded view of the lock housing of FIG. 2 in accordance with the present utility model;

FIG. 4 is a cross-sectional view of the lock housing of FIG. 2 in accordance with the present utility model;

FIG. 5 is an enlarged view of the swivel mount of FIG. 2 in accordance with the utility model;

FIG. 6 is an enlarged view of the holder of FIG. 2 according to the present utility model;

fig. 7 is a perspective view of a second view of the present utility model.

In the figure: 1. an upper fixing seat; 2. rotating base; 3. a connecting plate; 4. a lock case; 5. a base; 6. a screw; 7. a threaded hole; 8. a butt joint seat; 9. butt joint; 10. a driving block; 11. a connecting rod; 12. a rotating plate; 13. a spring; 14. a bottom sleeve; 15. a locking groove; 16. a limit box; 17. a through pipe; 18. a lock head; 19. and a positioning groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-7, the present utility model provides the following technical solutions:

a novel rotary lock comprising:

a connection plate 3;

the lock shell 4 is connected in the connecting plate 3 in a sliding way;

the driving block 10 is connected in the lock shell 4 in a sliding way;

the butt joint 9 is fixedly connected to the upper end of the driving block 10;

the connecting rod 11 is fixedly connected to the lower end of the driving block 10;

a rotating plate 12 slidably connected to the surface of the driving block 10;

a spring 13 slidably coupled to a circumferential surface of the connection rod 11;

the limit box 16 is fixedly connected to the inner wall of one side of the lock shell 4; and

and the through pipe 17 is fixedly connected to the lower end of the limit box 16.

In the embodiment of the utility model, the rotating plate 12 is driven to rotate by the driving block 10 through the rotating seat 2 arranged on the upper fixing seat 1, so that the door can be locked, the rotating plate 12 can be abutted by the abutting joint 9 arranged on the driving block 10, the rotating plate 12 can be abutted by the spring 13 arranged on the surface of the connecting rod 11, the rotating plate 12 can be driven to rotate by the driving block 10 arranged on the connecting rod 11, the upper fixing seat 1 and the connecting plate 3 can be fixed by the screw 6 through the threaded hole 7 arranged on the connecting plate 3, the base 5 can be fixedly installed by the bolt through the abutting joint 8 arranged under the connecting plate 3, the rotating plate 12 can be limited by the limiting box 16 arranged in the lock shell 4, the connecting rod 11 can be rotated by the through pipe 17 arranged under the limiting box 16, and the abutting joint 9 can be rotated by the locking groove 15 arranged on the lock shell 4.

Referring to fig. 2 and 4 specifically, a locking groove 15 is formed at the upper end of the locking shell 4, an upper fixing seat 1 is arranged at the upper end of the connecting plate 3, a swivel base 2 is arranged at the upper end of the upper fixing seat 1, and a locking head 18 is fixedly connected to the lower end of the swivel base 2.

In this embodiment: through the locking groove 15 arranged on the lock shell 4, the rotary action of the butt joint 9 is realized, and through the rotary seat 2 arranged on the upper fixing seat 1, the rotary action of the butt joint 9 is realized.

Referring to fig. 2 and 3 specifically, four threaded holes 7 are formed in the upper end of the connecting plate 3, an upper fixing seat 1 is arranged at the upper end of the connecting plate 3, and screws 6 are respectively and rotatably connected in the four threaded holes 7.

In this embodiment: through the screw hole 7 that sets up on connecting plate 3, played can make screw 6 fixed effect, through the last fixing base 1 that sets up on connecting plate 3, played can place the effect of swivel mount 2.

Referring to fig. 2 and 3, a bottom sleeve 14 is disposed at the lower end of the connecting rod 11, a butt joint seat 8 is disposed at the lower end of the connecting plate 3, and a positioning groove 19 is formed in the lower inner wall of the butt joint seat 8.

In this embodiment: through the bottom sleeve 14 arranged under the connecting rod 11, the function of stabilizing the rotation of the connecting rod 11 is achieved, and through the butt joint seat 8 arranged under the connecting plate 3, the function of fixing the door is achieved.

Referring to fig. 2 specifically, a base 5 is disposed at the lower end of the docking station 8, and two through slots are disposed at the lower end of the base 5.

In this embodiment: the butt seat 8 arranged under the connecting plate 3 can be fixed on the door through bolts and the base 5.

Referring specifically to fig. 2, the abutment 9 is engaged with the locking head 18, and the rotating plate 12 is slidably connected to the inside of the limit case 16.

In this embodiment: through setting up at butt joint 9 and tapered end 18 cooperation, played the effect that can drive the pivoted of pivoted plate 12, through setting up the pivoted plate 12 in spacing box 16, played the effect that can fix the door.

The working principle and the using flow of the utility model are as follows: through fixing base 5 and butt joint seat 8 on the door, the accessible holds swivel mount 2 to one side rotation for drive piece 10 and drive the pivoted panel 12 and fix the door and loosen, this facility is through holding swivel mount 2 and drive butt joint 9 rotation, can make drive piece 10 drive pivoted panel 12 rotation, thereby conveniently lock and close the lock to the door, and be difficult for causing wearing and tearing between the part, it is more convenient when the maintenance.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A novel rotary lock, comprising:

a connection plate (3);

a lock shell (4) which is connected in the connecting plate (3) in a sliding way;

the driving block (10) is connected in the lock shell (4) in a sliding way;

the butt joint (9) is fixedly connected to the upper end of the driving block (10);

the connecting rod (11) is fixedly connected to the lower end of the driving block (10);

the rotating plate (12) is connected to the surface of the driving block (10) in a sliding manner;

a spring (13) slidably coupled to a circumferential surface of the connecting rod (11);

the limit box (16) is fixedly connected to the inner wall of one side of the lock shell (4); and

the through pipe (17) is fixedly connected to the lower end of the limit box (16).

2. A novel rotary lock according to claim 1, wherein: the novel lock is characterized in that a locking groove (15) is formed in the upper end of the lock shell (4), an upper fixing seat (1) is arranged at the upper end of the connecting plate (3), a swivel base (2) is arranged at the upper end of the upper fixing seat (1), and a lock head (18) is fixedly connected to the lower end of the swivel base (2).

3. A novel rotary lock according to claim 2, wherein: four screw holes (7) are formed in the upper end of the connecting plate (3), an upper fixing seat (1) is arranged at the upper end of the connecting plate (3), and screws (6) are respectively and rotatably connected in the four screw holes (7).

4. A novel rotary lock according to claim 3, wherein: the lower extreme of connecting rod (11) is provided with end cover (14), the lower extreme of connecting plate (3) is provided with docking station (8), constant head tank (19) have been seted up to the lower inner wall of docking station (8).

5. A novel rotary lock according to claim 4, wherein: the lower extreme of butt joint seat (8) is provided with base (5), the lower extreme of base (5) is provided with two logical grooves.

6. A novel rotary lock according to claim 5, wherein: the butt joint (9) is matched with the lock head (18), and the rotating plate (12) is connected in the limit box (16) in a sliding mode.