CN216305660U - Lock set - Google Patents

Abstract

The utility model discloses a lockset, which comprises a first lock seat and a second lock seat which are arranged in a door, a third lock seat which is arranged outside the door and an unlocking device, wherein the first lock seat comprises a first lock seat shell, and a first bolt, a second bolt, a blocking piece, an elastic sheet and an electromagnet which are arranged in the first lock seat shell. The first lock housing includes a base and an upper cover. But be provided with side pivoted button and interior lock core on the upper cover, interior lock core top is provided with interior lockhole, and interior lock core bottom is provided with first plectrum and function fixture block, and the first plectrum of accessible drives the function fixture block motion and blocks the button to adjust the mode of operation of first lock seat.

Description

Lock set

Technical Field

The utility model relates to the field of locks, in particular to a lock.

Background

For a traditional mechanical lock, although the use stability is good, the defects are that the functions are relatively single and multiple functions are not provided, while the existing electronic lock is advanced in function, the lock tongue of the electronic lock is generally driven by a motor, so that the lock is not stable in use in many aspects, once the lock tongue is powered off, multiple functions are lost, and therefore the lock which is comprehensive in function and good in stability and can be used by customers in most application scenes is needed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a lockset which has comprehensive functions and good stability and can be used by customers in most application scenes.

The utility model provides a lockset, wherein a first lock holder comprises a first lock holder shell, the first lock holder shell comprises a base and an upper cover, a button and an inner lock cylinder which can rotate laterally are arranged on the upper cover, an inner lock hole is formed in the top of the inner lock cylinder, a first shifting piece and a function clamping block are arranged at the bottom of the inner lock cylinder, and the function clamping block can be driven to move by the first shifting piece and clamp the button, so that the working mode of the first lock holder is adjusted.

Preferably, the first lock holder further comprises a first lock tongue, a second lock tongue, a catch and an elastic sheet which are arranged in the first lock holder shell, a baffle is arranged on the inner side of the base, the second lock tongue comprises a second lock tongue body and an elastic pressing piece, the front end of the second lock tongue body penetrates through the front side of the elastic pressing piece and then penetrates through a through hole in the base to extend out of the first lock holder shell, the rear end of the second lock tongue is a cylinder, and the second lock tongue penetrates through a second spring and then penetrates through the baffle after penetrating through the rear side of the elastic pressing piece; the rear side of the first spring bolt penetrates through the baffle after penetrating through the first spring, the front side of the first spring bolt extends out of the outer side of the first lock base shell from a through hole in the base, the side surface of the first spring bolt is arranged at the bottom of the second spring bolt, the bottom of the front side of the spring part is arranged at the front end of the side surface of the first spring bolt, the first spring bolt is driven to move through the movement of the spring part, a spring part clamping block is arranged on the side surface of the spring part, a spring plate clamping groove is formed in one end of the spring plate, and the spring plate is fixedly clamped with the blocking piece and is fixed in the spring plate clamping groove to limit the spring part.

Preferably, the elastic piece is further provided with an electromagnet arranged on the rear side of the blocking piece, a pushing block is arranged on the inner side of the electromagnet, the electromagnet drives the pushing block to drive the blocking piece to move, and the clamping state between the elastic piece and the blocking piece can be released.

Preferably, the bottom of the button is provided with an arc-shaped button bottom shifting piece, and when the button rotates laterally, the button bottom shifting piece is driven to rotate and drive the blocking piece to move, so that unlocking is completed; the button bottom plectrum is provided with two draw-in grooves, through the function fixture block respectively with two the draw-in groove joint can let the button is in stir the state completely or does not stir the state all the time to change the mode of operation of first lock seat.

Preferably, the lock further comprises a second lock seat, a first lock hole and a second lock hole are formed in the position, corresponding to the first lock bolt and the second lock bolt, of the second lock seat, and a pulley capable of enabling the second lock bolt to be in a compressed state is arranged in the second lock hole.

Preferably, the lock further comprises a third lock seat arranged outside the door, a second shifting piece is arranged at the bottom of the base, a second shifting piece connecting hole is formed in the middle of the second shifting piece, an outer lock cylinder is arranged on the second lock seat, the bottom of the outer lock cylinder penetrates through the second shifting piece connecting hole to be connected with the second shifting piece, and the second shifting piece is driven to rotate to drive the first lock tongue to move, so that unlocking is completed.

Preferably, a through hole is formed in the side face of the base, and an external circuit penetrates through the through hole to be electrically connected with the electromagnet.

Preferably, a waterproof gasket is arranged on the through hole.

The lockset of the utility model has the beneficial effects that:

1. through setting up button and interior lock core, can adjust the mode of operation of tool to lock to can satisfy the user demand of a plurality of use scenes of customer.

2. Through setting up the electro-magnet that can be connected with outside circuit for this tool to lock expansibility is strong, can cooperate with the unlocking device of multiple difference, and the position that unlocking device can install also can be selected, thereby can use in more use scenes.

Drawings

FIG. 1 is a front view of a first lock housing of the present invention;

FIG. 2 is a schematic view of a first lock seat of the lock device according to the present invention;

FIG. 3 is a schematic structural view of a first lock seat of the lock of the present invention in an unlocked state;

FIG. 4 is a side view of a second bolt of the present invention;

FIG. 5 is a schematic view of a second lock seat of the lock device of the present invention;

FIG. 6 is a bottom view of the top cover of the second lock base of the present invention;

FIG. 7 is a bottom view of the top cover of the second housing of the lock of the present invention;

FIG. 8 is a bottom view of the top cover of the second housing of the lock of the present invention;

FIG. 9 is a schematic view of a button of the lock of the present invention;

reference numbers in the figures: 1. the locking device comprises a first lock seat, 2, a button, 3, a function clamping block, 4, an inner lock cylinder, 5, a second lock seat, 6, a first lock tongue, 7, a second lock tongue, 8, an electromagnet, 11, a base, 12, an upper cover, 21, a button bottom shifting piece, 22, a clamping groove, 31, a function clamping block shifting piece, 32, a function clamping block first clamping groove, 33, a function clamping block second clamping groove, 41, a first shifting piece, 51, a first locking hole, 52, a second locking hole, 53, a pulley, 61, a first lock tongue limiting groove, 62, a first spring, 71, a second lock tongue body, 72, an elastic pressing piece, 73, a second spring, 111, a first rotating shaft, 112, a second rotating shaft, 113, a limiting shaft, 114, a second shifting piece, 115, a blocking piece, 116, an elastic sheet, 117, a waterproof gasket, 118, a blocking plate, 121 and an upper cover limiting column.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 9, an embodiment of the lock of the present invention is provided:

a lockset comprises a first lock seat 1 and a second lock seat 5 which are arranged in a door, a third lock seat which is arranged outside the door and an unlocking device.

The first lock base 1 comprises a first lock base shell, and a first lock tongue 6, a second lock tongue 7, a blocking sheet 115, an elastic sheet 116 and an electromagnet 8 which are arranged in the first lock base shell. The first lock housing includes a base 11 and an upper cover 12. The bottom of the base 11 is provided with a baffle 118, a first rotating shaft 111, a second rotating shaft 112 and a limiting shaft 113. The blocking piece 115 is rotatably connected to the first rotating shaft 111, and the elastic piece 116 is rotatably connected to the second rotating shaft 112. One end of the spring plate 116 is provided with a spring plate clamping groove,

the second bolt 7 comprises a second bolt body 71 and a spring pressing piece 72, the front end of the second bolt body 71 passes through the spring pressing piece 72 and then passes through a through hole on the base 11 to extend out of the outer side of the first lock base shell, the rear end of the second bolt 7 is a cylinder, passes through a second spring 73 and then passes through the spring pressing piece 72 and then passes through a baffle 118; the second bolt 7 is supported by the first housing and the stop 118.

The rear side of the first lock tongue 6 penetrates through the first spring 62 and then penetrates through the baffle 118, the front side of the first lock tongue 6 extends out of the first lock seat shell from a through hole in the base 11, the side face of the first lock tongue 6 is arranged at the bottom of the second lock tongue 7, the bottom of the front side of the spring pressing piece 72 is arranged at the front end of the side face of the first lock tongue 6, the first lock tongue 6 is driven to move through the movement of the spring pressing piece 72, the side face of the spring pressing piece 72 is provided with a spring pressing piece clamping block, and the spring piece 116 is clamped and fixed with the blocking piece 115 and the spring pressing piece clamping block is fixed in the spring piece clamping groove to limit the spring pressing piece 72. The rear side of the first lock tongue 6 is provided with a first lock tongue limiting groove 61, and the first lock tongue 6 can be limited by matching the bottom of the limiting shaft 113 with the first lock tongue limiting groove 61. The top of the limiting shaft 113 can also limit the rotation angle of the elastic sheet 116.

The rear side of the blocking piece 115 is provided with an electromagnet 8, the inner side of the electromagnet 8 is provided with a pushing block, the electromagnet 8 drives the pushing block to drive the blocking piece to move, and the clamping state between the elastic piece 116 and the blocking piece 118 can be released. A through hole is formed in the side face of the base 11, a waterproof gasket 117 is arranged on the through hole, and a control circuit of the unlocking device penetrates through the waterproof gasket 117 and then is connected with the electromagnet 8. The working state of the electromagnet 8 can be controlled by the unlocking device, so that the locking and unlocking of the first lock holder 1 are controlled.

But be provided with side pivoted button 2 and interior lock core 4 on upper cover 12, 4 tops of interior lock core are provided with interior lockhole, and 4 bottoms of interior lock core are provided with first plectrum 41 and function fixture block 3, are provided with function fixture block stirring block 31 on the function fixture block 3, and first plectrum 41 accessible stirs function fixture block stirring block 31 and drives function fixture block 3 side-to-side movement. The bottom of the button 2 is provided with an arc-shaped button bottom shifting sheet 21, and when the button 2 rotates laterally, the button bottom shifting sheet 21 is driven to rotate and the blocking sheet 115 is driven to move, so that unlocking is completed; the button bottom plectrum 21 is provided with two draw-in grooves 22, respectively with two draw-in grooves 22 joint through function fixture block 3, can let the button 2 be in the state of stirring completely or not stirring always to change the mode of operation of first lock seat 1. The right side of the functional fixture block 3 is provided with a first functional fixture block slot 32, and the maximum movement range of the right side of the functional fixture block 3 is limited by the cooperation of the first functional fixture block slot 32 and the inner lock cylinder 4. The left side of the functional fixture block 3 is provided with a second functional fixture block slot 33, the inner side of the upper cover 12 is provided with an upper cover limiting post 121, and the maximum movement range of the left side of the functional fixture block 3 is limited by the cooperation of the upper cover limiting post 121 and the second functional fixture block slot 33.

The second lock seat 5 is provided with a first lock hole 51 and a second lock hole 52 at positions corresponding to the first lock tongue 6 and the second lock tongue 7, and a pulley 53 capable of enabling the second lock tongue 7 to be in a compressed state is arranged in the second lock hole 52.

The bottom of the base 11 is provided with a second shifting piece 114, a second shifting piece connecting hole is formed in the middle of the second shifting piece 114, an outer lock cylinder is arranged on the second lock seat, the bottom of the outer lock cylinder penetrates through the second shifting piece connecting hole to be connected with the second shifting piece 114, and the second shifting piece 114 is driven to rotate to drive the first lock tongue 6 to move, so that unlocking is completed.

During operation, when the functional fixture block 3 is not clamped with the clamping groove 22, because the pulley 53 of the second lock seat 5 exists, when the door is closed, the pulley 53 pushes against the second lock tongue 7 to move inwards, and the first lock tongue 6 and the second lock tongue 7 can move inwards towards the base 11 through the door frame and the outer side of the inclined first lock tongue 6, so that the door locking process is completed. When the door is closed, the electromagnet 8 drives the pushing block to abut against the blocking piece 115, the blocking piece 115 blocks the elastic piece 116, the elastic piece 116 blocks the elastic piece 72, so that the second spring 73 between the second lock tongue 7 and the elastic piece 72 is in a compressed state, and after the blocking piece 115 is driven by the electromagnet 8 or the button 2 to rotate to release the clamping state with the elastic piece 116, the second spring 73 releases the compressed state and drives the first lock tongue 6 to move through the front end of the elastic piece 72, so that unlocking is completed. Or the first lock tongue 6 is driven by the rotation of the external lock core to move to complete unlocking.

When function fixture block 3 and first draw-in groove 22 joint, lock pressing of button 2, lead to the door inside can't unblank through button 2, can only unblank through inboard unlocking means, two sides need the state of unblanking in the change, can be used to the use area of two-way locks such as courtyard.

When the functional clamping block 3 is clamped with the second clamping groove 22, the button 2 is in a stable pressing state, so that the door lock is always in an unlocked state, and the door can be directly pushed from inside to outside. This state may be enabled when the user needs to go out for a while, but does not want to lock the door.

The lockset of the utility model has the beneficial effects that:

1. through setting up button 2 and interior lock core 4, can adjust the mode of operation of tool to lock to can satisfy the user demand of a plurality of use scenes of customer.

2. Through setting up can with outside circuit connection's electro-magnet 5 for this tool to lock expansibility is strong, can cooperate with the unlocking device of multiple difference, and the position that unlocking device can install also can be selected, thereby can use in more use scenes.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, are included in the scope of the present invention.

Claims (8)

1. The utility model provides a lock, is including setting up the first lock seat in the door, its characterized in that, first lock seat includes first lock seat casing, first lock seat casing includes base and upper cover, but be provided with side pivoted button and interior lock core on covering, interior lock core top is provided with interior lockhole, interior lock core bottom is provided with first plectrum and function fixture block, accessible first plectrum drives the motion of function fixture block blocks the button, thereby it is right the mode of operation of first lock seat is adjusted.

2. The lockset of claim 1 wherein said first housing further comprises a first latch, a second latch, a catch and a resilient tab disposed within said first housing, wherein a stop is disposed on the inside of said base, said second latch comprises a second latch body and a biasing member, the front end of said second latch body passes through the front side of said biasing member and then through the through hole in said base to extend outside of said first housing, the rear end of said second latch is cylindrical and passes through the second spring and then through the rear side of said biasing member and then through said stop; the rear side of the first spring bolt penetrates through the baffle after penetrating through the first spring, the front side of the first spring bolt extends out of the outer side of the first lock base shell from a through hole in the base, the side surface of the first spring bolt is arranged at the bottom of the second spring bolt, the bottom of the front side of the spring part is arranged at the front end of the side surface of the first spring bolt, the first spring bolt is driven to move through the movement of the spring part, a spring part clamping block is arranged on the side surface of the spring part, a spring plate clamping groove is formed in one end of the spring plate, and the spring plate is fixedly clamped with the blocking piece and is fixed in the spring plate clamping groove to limit the spring part.

3. The lockset as claimed in claim 2, further comprising an electromagnet disposed behind the blocking piece, wherein a pushing block is disposed inside the electromagnet, and the blocking piece is driven by the pushing block driven by the electromagnet to move, so that the locking state between the elastic piece and the blocking piece can be released.

4. The lockset of claim 2 wherein said button bottom portion is provided with an arcuate button bottom paddle, said button bottom paddle being rotated to rotate and move said catch when said button is rotated laterally to thereby complete unlocking; the button bottom plectrum is provided with two draw-in grooves, through the function fixture block respectively with two the draw-in groove joint can let the button is in stir the state completely or does not stir the state all the time to change the mode of operation of first lock seat.

5. The lockset of claim 2, further comprising a second lock holder, wherein a first lock hole and a second lock hole are formed in the second lock holder at positions corresponding to the first bolt and the second bolt, and a pulley capable of allowing the second bolt to be in a compressed state is disposed in the second lock hole.

6. The lockset as recited in claim 2, further comprising a third lock seat disposed outside the door, wherein a second shifting piece is disposed at the bottom of the base, a second shifting piece connecting hole is disposed in the middle of the second shifting piece, an external lock cylinder is disposed on the second lock seat, the bottom of the external lock cylinder passes through the second shifting piece connecting hole and is connected with the second shifting piece, and the first lock tongue is driven to move by driving the second shifting piece, so as to unlock the door.

7. The lock according to claim 3, wherein a through hole is provided on a side surface of the base, and an external circuit is electrically connected to the electromagnet through the through hole.

8. The lock according to claim 7, wherein a waterproof gasket is provided on the through hole.

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