CN209891866U

CN209891866U - Novel lock and lock with same

Info

Publication number: CN209891866U
Application number: CN201920296390.XU
Authority: CN
Inventors: 任保收
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-09
Filing date: 2019-03-09
Publication date: 2020-01-03
Anticipated expiration: 2029-03-09

Abstract

The application discloses novel lock is sharp and have lock that this lock is sharp, and novel lock is sharp through setting up the closure subassembly, the lock subassembly with stir the subassembly, the subassembly is stirred to the closure subassembly includes: the push block, the shifting piece, the positioning shaft and the rotating piece are arranged in the first accommodating cavity in a rotating mode, the shifting piece comprises a first end and a second end, the first end of the shifting piece is rotatably connected with the locking assembly, the positioning shaft penetrates through the shell and the second end of the shifting piece, the push block is arranged in the first accommodating cavity, one end of the push block is rotatably connected with the second end of the shifting piece, and the other end of the push block is rotatably connected with the rotating piece.

Description

Novel lock and lock with same

Technical Field

The utility model belongs to the technical field of the tool to lock, especially, relate to a novel lock is sharp and have lock that this lock is sharp.

Background

The lock is an important accessory in the lock, which is usually installed in a wooden door, and can be divided into a round lock and a square lock according to the cross section shape of the lock, wherein when the square lock at the present stage rotates a handle upwards or downwards to open the door, the square lock directly drives a shifting fork which is coaxial with the handle to rotate to pull a lock tongue and an oblique lock tongue to slide into a lock shell to realize the lock, but a plurality of locks usually need to rotate a very large angle to open or lock in the process of rotating the handle by a user, so that the unlocking and locking effects are greatly influenced, and in addition, the handle drives the shifting fork to move, so that the unlocking or locking process is not flexible, the unlocking and locking efficiency is low, even some locks do not have a guiding function in use, so that the phenomenon that the lock cannot be reset or shifted after being unlocked is easily caused, thereby causing great trouble to the user.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to overcome the defects, the utility model aims to provide a novel lock is good and lock with the lock is good to solve the technical problems that the existing lock is good and the lock can be opened or closed only by rotating a large angle in the unlocking or locking process, the unlocking and locking process needs large strength, and the unlocking and locking process is not flexible enough.

(II) technical scheme

In order to achieve the above object, the present application provides a novel lock benefit on one hand, and the provided technical solution is as follows:

a novel shackle, comprising:

the shell is provided with a first accommodating cavity with one open end;

the locking assembly is slidably arranged in the first accommodating cavity and is positioned at the opening end of the first accommodating cavity, and one end of the locking assembly can extend out of the first accommodating cavity under the action of external force;

the buckling component is arranged corresponding to the opening end of the shell and is provided with a locking hole for enabling one end of the locking component to extend into so as to lock the lock;

stir the subassembly, stir the subassembly and include: the push block, plectrum and location axle and rotation piece, the plectrum rotationally sets up in first holding chamber, the plectrum includes first end and second end, the first end and the closure subassembly of plectrum rotate to be connected, the second end of shell and plectrum are worn to locate by the location axle, make the plectrum can follow its circumferential direction, the pusher sets up in first holding chamber and the one end of pusher is connected with the second end rotation of plectrum, it rotationally sets up in first holding chamber to rotate the piece, it is connected with the one end rotation that the plectrum was kept away from to rotate the piece with the pusher, under the effect of external force, it rotates to rotate the piece, make the pusher drive the second end of plectrum remove to the direction that is close to the closure subassembly, thereby make the first end of plectrum drive the closure subassembly remove to the direction of keeping away from the closure subassembly and leave the closure hole and then realize unblanking with the one.

Further, the positioning shaft is arranged close to the end part of the second end of the shifting piece.

Further, the toggle assembly further comprises: the reset flat spring is sleeved on the peripheral wall of the rotating part, and contracts towards the center under the rotating action of the rotating part and expands under the action of no external force so as to drive the rotating part rotating by a preset angle to rotate to the original position.

Further, the locking assembly comprises: the bolt seat is slidably arranged at the opening end of the first accommodating cavity, the bolt is arranged at one end of the bolt seat and corresponds to the opening of the shell, and the bolt is driven by the bolt seat to move towards the direction close to or far away from the locking hole so as to be inserted into or extend out of the locking hole to lock or unlock the lock.

Further, the locking assembly further comprises: one side of the power-assisted elastic piece is inwards sunken to form a second accommodating cavity, the power-assisted elastic piece is arranged in the second accommodating cavity, one end of the power-assisted elastic piece is abutted to the shell, the other end of the power-assisted elastic piece is abutted to the side wall of the second accommodating cavity, and the power-assisted elastic piece exerts acting force on the power-assisted elastic piece under the action of self elasticity, so that the power-assisted elastic piece assists the power-assisted elastic piece to move towards the direction away from the buckling assembly.

Further, still include: the first suction piece is arranged at one end, provided with the insertion tongue, of the insertion tongue base, the third accommodating cavity is formed, the first suction piece is arranged in the third accommodating cavity, the insertion tongue is of a hollow structure and is sleeved on the outer side wall of the third accommodating cavity, the fastening assembly comprises a second suction piece and is arranged opposite to the first suction piece, when the insertion tongue is driven by the insertion tongue base to move to a preset position in a direction close to the fastening assembly, the second suction piece sucks the first suction piece, and therefore the insertion tongue is fixed in the locking hole by sucking the first suction piece when the insertion tongue is inserted into the locking hole.

Furthermore, the insert tongue is fixed on the insert tongue seat through the insert pin.

Further, the lock also comprises a cover plate which is covered on the shell and used for protecting the internal structure of the lock.

Furthermore, a guide groove is formed in the position, corresponding to the inserting tongue seat, of the bottom wall of the shell, the guide groove is formed in the length direction of the shell, a guide block embedded into the guide groove is formed in the inserting tongue seat in a downward protruding mode, and the guide groove is used for guiding the inserting tongue seat to enable the inserting tongue seat to slide back and forth in the first accommodating cavity along the guide groove.

Another aspect of the present invention provides a lock with the above-mentioned novel lock.

Borrow by above technical scheme, the beneficial effect of this application lies in: novel lock is sharp through setting up the locking subassembly, lock subassembly with stir the subassembly, the subassembly is stirred to the locking subassembly includes: the push block, plectrum and location axle and rotation piece, the plectrum rotationally sets up in first holding chamber, the plectrum includes first end and second end, the first end and the closure subassembly of plectrum rotate to be connected, the second end of shell and plectrum are worn to locate by the location axle, the push block sets up in first holding chamber and the one end of push block rotates with the second end of plectrum to be connected, the other end rotates with the rotation piece to be connected, make at the in-process of unblanking, the rotation piece only needs to rotate less angle, drive the push block and promote the less distance of the second end of plectrum forward, the first end alright removal great distance of plectrum, and then make the one end of the closure subassembly that stretches into the closure hole leave the closure hole and in order to be in the lock benefit of closure state unblank, make the user only need slightly rotate the handle in-process of unblanking alright realization, improve.

Drawings

Fig. 1 is a schematic structural view of the novel lock of the present invention;

fig. 2 is a state diagram of the lock of the novel lock of the invention;

fig. 3 is a state diagram of the novel lock device when the lock device is opened;

fig. 4 is a state diagram of the novel lock of the invention during rotation;

fig. 5 is an exploded view of the novel lock of the present invention;

fig. 6 is a schematic structural view of a cover plate of the novel lock ring of the present invention;

fig. 7 is a schematic structural view of a first viewing angle of a bolt seat of the novel lock bolt of the present invention;

fig. 8 is a schematic structural view of a second viewing angle of the bolt seat of the novel lock;

fig. 9 is a schematic structural view of a housing of the novel lock of the present invention;

reference numerals:

1: a housing; 101: a guide groove; 2: a rotating member; 3: a latch seat; 301: a third accommodating cavity; 302: a guide block; 303: a second accommodating cavity; 4: inserting a tongue; 5: a shifting sheet; 6: a push block; 7: a flat spring is reset; 8: a force-assisted elastic member; 9: a cover plate; 901: a clamping sheet; 10: a first suction attachment; 11: a bolt; 12: a screw; 13: buckling the plate; 14: buckling a box; 15: a second adsorption member; 16: and (5) positioning the shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1 to 9, the present invention provides a novel lock bolt, which includes:

the shell 1, the shell 1 has the first holding cavity with one open end;

the buckling component is arranged corresponding to the opening end of the shell 1 and is provided with a locking hole for enabling one end of the locking component to extend into so as to lock the lock;

stir the subassembly, stir the subassembly and include: a push block 6, a shifting piece 5, a positioning shaft 16 and a rotating piece 2, wherein the shifting piece 5 is rotatably arranged in the first accommodating cavity, the plectrum 5 comprises a first end and a second end, the first end of the plectrum 5 is rotationally connected with the locking component, the positioning shaft 16 is arranged on the shell 1 and the second end of the plectrum 5 in a penetrating way, so that the plectrum 5 can rotate along the circumferential direction, the push block 6 is arranged in the first accommodating cavity, one end of the push block 6 is rotationally connected with the second end of the plectrum 5, the rotating piece 2 is rotationally arranged in the first accommodating cavity, the rotating piece 2 is rotationally connected with one end of the push block 6 far away from the plectrum 5, under the action of external force, the rotating part 2 rotates, so that the push block 6 drives the second end of the shifting piece 5 to move towards the direction close to the buckling component, the first end of the shifting piece 5 drives the locking component to move towards the direction far away from the buckling component, so that one end of the locking component extending into the locking hole is separated from the locking hole to unlock the lock in the locking state.

The existing lock is required to rotate a handle to drive a shifting fork which is coaxial with the handle to rotate to pull a lock tongue and an oblique bolt to slide in or slide out of a lock body shell to realize locking or unlocking in the unlocking process, so that a user is required to rotate a large angle, the general rotation angle needs about 40 degrees, the hand action amplitude of the user in the unlocking or locking process is too large, the user experience effect is poor, and the unlocking and locking efficiency is low. To above-mentioned problem, this application is through setting up ejector pad 6, plectrum 5 and location axle 16, location axle 16 is fixed at the second end of plectrum 5, location axle 16 fixes plectrum 5 on shell 1, at this moment, plectrum 5 is just like a lever, ejector pad 6 is held articulatedly with the second of plectrum 5, at this moment, ejector pad 6 only needs to promote the less distance of the second end of plectrum 5 forward, the great distance can be removed to the first end of plectrum 5, drive the closure subassembly and outwards shift out the lock subassembly in order to realize unblanking, the problem that the user need twist the subassembly of stirring of great angle and just can unblank has been solved.

Preferably, the positioning shaft 16 is arranged close to the end of the second end of the paddle 5. When the positioning shaft 16 is disposed closer to the end of the second end of the dial 5, the second end of the dial 5 is moved by a larger distance, and in consideration of the force, the positioning shaft 16 is preferably disposed at a position separated from the second end 1/3 of the dial 5 by the midpoint of the dial 5. In the present embodiment, when the positioning shaft 16 is disposed at a position distant from the second end 1/3 of the paddle 5, the user can unlock the lock by simply rotating the handle by about 23 degrees.

The rotating part 2 is rotatably disposed in the first accommodating cavity, the rotating part 2 is a common peach-shaped dial in the market, the rotating part 2 and one end of the pushing block 6 far away from the dial 5 are rotatably connected through a hinge or a bearing, a handle is generally connected to the rotating part 2, the rotating part 2 is used for driving the pushing block 6 to move towards the second end close to the dial 5 when rotating, so that the dial 5 drives the locking component to move out of the locking hole, specifically, please refer to fig. 5, and the shifting component further comprises: reset flat spring 7, reset flat spring 7 cover is established at the perisporium that rotates piece 2, in this embodiment, first holding intracavity is provided with the fixed block, reset flat spring 7's one end is outwards protruding and block to the fixed block, when rotating piece 2, it can drive reset flat spring 7 to the central shrink to rotate piece 2, reset flat spring 7 after the shrink has an elasticity, when rotating piece 2 under no exogenic action, reset flat spring 7 can rotate predetermined angle because the elasticity of self drives rotation piece 2, it revolves to original position to rotate piece 2.

Specifically, the locking assembly comprises: the bolt seat 3 is slidably disposed at an opening end of the first accommodating cavity, and the bolt 4 is disposed at one end of the bolt seat 3 and corresponds to the opening of the housing 1.

Specifically, referring to fig. 5, the fastening assembly includes: the buckle plate 13 and the buckle box 14 are provided with screw holes, the buckle plate 13 and the buckle box 14 are fixed on the door frame through screws 12, the buckle box 14 is provided with locking holes for inserting the insertion tongues 4, and after the insertion tongues 4 are inserted into the locking holes, the lock is locked.

Referring to fig. 7, preferably, the locking assembly further includes: helping hand elastic component, one side of inserting tongue seat 3 is inwards sunken to form second holding chamber 303, and helping hand elastic component sets up in second holding chamber 303, and the one end and the shell 1 butt of helping hand elastic component, the other end and the lateral wall butt of second holding chamber 303, helping hand elastic component exert the effort to inserting tongue seat 3 under self elastic action to supplementary inserting tongue seat 3 removes to the direction of keeping away from the lock subassembly, and is concrete, and helping hand elastic component is the spring.

Referring to fig. 8, preferably, the method further includes: the first suction piece 10, the third accommodating cavity 301 is opened at the end of the tongue base 3 where the tongue 4 is disposed, the first suction piece 10 is disposed in the third accommodating cavity 301, the tongue 4 is of a hollow structure and is sleeved on the outer side wall of the third accommodating cavity 301, the fastening component includes a second suction piece 15, the second suction piece is disposed opposite to the first suction piece 10, when the tongue 4 is driven by the tongue base 3 to move to a predetermined position in a direction close to the fastening component, the second suction piece 15 sucks the first suction piece 10, so that the tongue base 3 is assisted to move in the direction close to the fastening component, and the second suction piece 15 can suck the first suction piece 10 when the tongue 4 is inserted into the locking hole, so as to fix the tongue 4 in the locking hole, specifically, the first suction piece 10 and the second suction piece 15 are two magnets which attract each other.

The specific unlocking and locking processes of the lock after the assistance elastic element and the first adsorption element 10 and the second adsorption element 15 are arranged are as follows:

unlocking process: before unlocking, the power-assisted elastic element is in a contraction state, the first adsorption element 10 and the second adsorption element 15 are in an adsorption state, the rotating element 2 is screwed downwards at the moment, the push block 6 and the shifting piece 5 drive the inserting tongue seat 3 to move backwards, when the inserting tongue seat 3 moves backwards until the elastic force of the power-assisted elastic element is larger than the suction force of the first adsorption element 10 and the second adsorption element 15, the inserting tongue seat 3 can move backwards under the drive of the power-assisted elastic element, and a user does not need to rotate the rotating element 2 in the process that the power-assisted elastic element drives the inserting tongue seat 3 to move backwards;

locking process: the boosting elastic element after unlocking is in an extended state, the first adsorption element 10 and the second adsorption element 15 are in a separated state, at the moment, a user only needs to release the rotating element 2, the reset flat spring 7 can automatically drive the rotating element 2 to rotate upwards, the push block 6 and the poking piece 5 drive the bolt seat 3 to move forwards in the rotating process, when the tongue base 3 is driven to rotate by a preset angle and the elastic force is larger than the magnetic force, the auxiliary spring drives the tongue base 3 to move backwards, the power-assisted elastic element is compressed, the first adsorption element 10 is driven by the tongue base 3 to move towards the direction of the second adsorption element 15, the more the first adsorption element 10 moves forwards to be close to the second adsorption element 15, the larger the magnetic force between the first adsorption element 10 and the second adsorption element 15 is, the bolt seat 3 is driven to move forward rapidly by the magnetic force of the first absorbing part 10 and the second absorbing part 15, so that the bolt 4 is inserted into the locking hole rapidly and then locked. The whole locking process does not need manual action, and the effect of efficient locking can be achieved.

Preferably, in the present embodiment, the insert tongue 4 is fixed to the insert tongue base 3 by the insert pin 11, and after the insert tongue 4 is fixed to the insert tongue base 3 by the insert pin 11, the magnet does not fall off, so that the structure of the entire lock catch is more stable. In an optional embodiment, the material of the insertion tongue 4 may be iron, the iron insertion tongue 4 may be adsorbed by the second adsorbing member 15, so as to improve the locking efficiency, or a layer of plastic material may be sleeved on the outer surface of the insertion tongue 4, and the plastic material may play a role of silencing in the locking process due to the soft material, so as to prevent the insertion tongue 4 from colliding with the second magnet to generate noise.

Preferably, referring to fig. 6, the present application further includes a cover plate 9, and the cover plate 9 is covered on the housing 1 for protecting the internal structure of the lock bolt. Preferably, the cover plate 9 is provided with a clamping piece 901 at a position corresponding to the boosting elastic member 8, so that one end of the boosting elastic member 8 can be clamped, the boosting elastic member 8 is compressed in the locking process, when the lock is unlocked, the elastic force of the boosting elastic member 8 can be converted into power, the bolt base 3 is pushed to move backwards in an assisting manner, and the effects of saving strength and being fast in unlocking efficiency can be achieved.

Referring to fig. 9, preferably, a guide groove 101 is formed in a position, corresponding to the latch base 3, of the bottom wall of the housing 1, the guide groove 101 is disposed along a length direction of the housing 1, the latch base 3 is downwardly protruded to form a guide block 302 embedded in the guide groove 101, the guide groove 101 is used for guiding the latch base 3, and as the guide block 302 is inserted into the guide groove 101, the latch base 3 can slide back and forth in the first accommodating cavity along the guide groove 101, so that a moving direction of the latch base 3 is more accurate, and unlocking and locking processes are smoother.

The lock provided with the lock tongue has the advantages that the lock tongue is arranged, so that the lock does not need to rotate by a large angle in the unlocking and locking processes, and the unlocking and locking efficiency is higher.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A novel lock ring is characterized by comprising:

the shell is provided with a first accommodating cavity with one open end;

the buckling component is arranged corresponding to the opening end of the shell and is provided with a locking hole for enabling one end of the locking component to extend into so as to lock the lock bar;

a toggle assembly, the toggle assembly comprising: push block, plectrum and location axle and rotation piece, the plectrum rotationally sets up in the first holding chamber, the plectrum includes first end and second end, the first end of plectrum with the closure subassembly rotates to be connected, the location axle wears to locate the shell with the second end of plectrum makes the plectrum can follow its circumferential direction, the push block sets up in the first holding chamber and the one end of push block with the second end of plectrum rotates to be connected, it rotationally sets up to rotate in the first holding chamber, rotate the piece with the push block is kept away from the one end of plectrum rotates to be connected, under the effect of external force, it rotates to rotate the piece, makes the push block drive the second end of plectrum is to being close to the direction removal of lock subassembly, thereby make the first end of plectrum drives the closure subassembly removes in order to drive to stretch into the direction removal of lock subassembly one end of closure subassembly leaves the lock hole The locking hole further realizes unlocking.

2. The novel shackle of claim 1, wherein the positioning shaft is disposed proximate an end of the second end of the pick.

3. The novel shackle of claim 1 or claim 2, wherein the toggle assembly further comprises: the reset flat spring is sleeved on the peripheral wall of the rotating part, and shrinks towards the center under the rotating action of the rotating part and expands under the action of no external force so as to drive the rotating part which rotates by a preset angle to rotate to the original position.

4. The novel shackle of claim 3, wherein the locking assembly comprises: the bolt seat is slidably arranged at the opening end of the first accommodating cavity, the bolt is arranged at one end of the bolt seat and corresponds to the opening of the shell, and the bolt is driven by the bolt seat to move towards the direction close to or far away from the locking hole so as to be inserted into or extend out of the locking hole to lock or unlock the lock.

5. The novel shackle of claim 4, wherein the locking assembly further comprises: one side of the bolt seat is inwards sunken to form a second accommodating cavity, the assisting elastic piece is arranged in the second accommodating cavity, one end of the assisting elastic piece is abutted to the shell, the other end of the assisting elastic piece is abutted to the side wall of the second accommodating cavity, and the assisting elastic piece exerts acting force on the bolt seat under the action of self elasticity, so that the bolt seat is assisted to move in the direction away from the buckling assembly.

6. The novel shackle of claim 5, further comprising: the locking assembly comprises a first suction piece, a third accommodating cavity is formed in one end, provided with the insertion tongue, of the insertion tongue base, the first suction piece is arranged in the third accommodating cavity, the insertion tongue is of a hollow structure and is sleeved on the outer side wall of the third accommodating cavity, the locking assembly comprises a second suction piece, the second suction piece is arranged opposite to the first suction piece, when the insertion tongue is driven by the insertion tongue base to move to a preset position in a direction close to the locking assembly, the second suction piece sucks the first suction piece, so that the insertion tongue base is assisted to move in the direction close to the locking assembly, and the second suction piece can suck the first suction piece when the insertion tongue is inserted into the locking hole, and the insertion tongue is fixed in the locking hole.

7. The lock benefit as claimed in any one of claims 4-6, characterized in that the insert tongue is fixed to the insert tongue seat by means of a plug pin.

8. The lock assembly of any one of claims 4 to 6, further comprising a cover plate covering the housing for protecting the internal structure of the lock assembly.

9. The lock bolt of any one of claims 4-6, wherein a guide groove is formed in a position of the bottom wall of the housing corresponding to the bolt seat, the guide groove is formed along the length direction of the housing, the bolt seat protrudes downward to form a guide block embedded in the guide groove, and the guide groove is used for guiding the bolt seat so that the bolt seat can slide back and forth in the first receiving cavity along the guide groove.

10. A lock having the novel shackle of any one of claims 1 to 9.