CN216380929U

CN216380929U - Self-ejection quick-locking and quick-unlocking three-purpose lock body

Info

Publication number: CN216380929U
Application number: CN202122044825.1U
Authority: CN
Inventors: 金王迅
Original assignee: Zhejiang Langsheng Electronic Technology Co ltd
Current assignee: Zhejiang Langsheng Electronic Technology Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-04-26
Anticipated expiration: 2031-08-27

Abstract

The utility model belongs to the technical field of lock bodies, in particular to a self-ejection quick-locking and quick-unlocking three-purpose lock body which comprises a lock box, wherein the side wall of the lock box is provided with a main lock component and an auxiliary lock component, oblique tongue subassembly and connect the drive assembly of oblique tongue subassembly and main lock subassembly, drive assembly is including wearing to establish the square bar on the lock box, the square bar pot head is equipped with and dials the piece, dial piece one end and connect on oblique tongue subassembly, the catch bar is worn to be equipped with to the other end, catch bar below butt has the catch plate, wear to be equipped with the dead lever I of fixing on the lock box on the catch plate, the cover is equipped with the rotor plate of installing in the catch plate below on the dead lever I, wear to be equipped with dead lever II on the rotor plate, the cover is equipped with torsional spring I on the dead lever II, torsional spring one end sets up on installing the dead lever III on the lock box, the other end and rotor plate bottom butt, the rotor plate upper end is equipped with the draw-in groove, spacing protruding looks joint on draw-in groove and the main lock subassembly. The utility model aims to provide a self-ejection quick-locking and quick-unlocking three-purpose lock body which is stable in structure, multifunctional and long in service life.

Description

Self-ejection quick-locking and quick-unlocking three-purpose lock body

Technical Field

The utility model belongs to the technical field of lock bodies, and particularly relates to a self-ejection quick-locking and quick-unlocking three-purpose lock body.

Background

At present, most lock body all only possesses two fast or from bullet or the single function of opening soon, and such lock body factor of safety is low, can be more hard when the in-process that uses is rotated, influences user's experience degree.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a self-ejection quick-locking and quick-unlocking three-purpose lock body which is stable in structure, multifunctional and long in service life.

The purpose of the utility model is realized as follows: a self-ejection quick-locking and quick-unlocking three-purpose lock body comprises a lock box, wherein the side wall of the lock box is provided with a main lock component, an auxiliary lock component, an oblique bolt component and a transmission component for connecting the oblique bolt component and the main lock component, the transmission component comprises a square rod arranged on the lock box in a penetrating way, a stirring piece is sleeved at the upper end of the square rod, one end of the toggle piece is connected with the latch bolt component, the other end of the toggle piece is provided with a push rod in a penetrating way, a push plate is abutted under the push rod, a first fixing rod fixed on the lock box is arranged on the pushing plate in a penetrating way, a rotating plate arranged below the pushing plate is sleeved on the first fixing rod, a second fixing rod penetrates through the rotating plate, a first torsion spring is sleeved on the second fixing rod, one end of the first torsion spring is arranged on a third fixing rod arranged on the lock box, the other end of the first torsion spring is abutted against the bottom of the rotating plate, the upper end of the rotating plate is provided with a clamping groove, and the clamping groove is clamped with a limiting bulge on the main lock component.

Preferably, the transmission assembly further comprises a first shifting piece sleeved on the square rod, one side of the first shifting piece is provided with a first rack, one side of the first rack is meshed with a rotating plate, a rotating disc is arranged below the rotating plate, four fixing rods installed on the lock box are arranged in the rotating disc and the rotating plate in a penetrating mode, and the lower end face of the rotating disc is connected with a connecting strip driving the main lock assembly to move up and down.

Preferably, a notch is formed in the outer side of the rotating disc, a limiting block is connected to the notch in a clamped mode, a rotating sliding plate is arranged below the limiting block, a fifth fixing rod installed on the lock box is arranged at the left end of the rotating sliding plate in a penetrating mode, a second torsion spring is arranged on the fifth fixing rod, one end of the second torsion spring is abutted to the protrusion formed by the rotating sliding plate, the other end of the second torsion spring is connected to a sixth fixing rod, and the sixth fixing rod is installed on the lock box.

Preferably, a shifting plate is sleeved on the fixing rod six, a rack II is formed at one end of the shifting plate, a rack III is meshed with one side of the rack II, and the rack III is formed on the rotating plate.

Preferably, the poking plate is provided with a groove matched with the poking block on the lock core.

Preferably, the main lock assembly comprises a main lock head arranged on the side wall of the lock box and a moving plate arranged below the main lock head, the movable plate is provided with a limiting bulge, the movable plate is provided with a first stroke groove, the fixed rod IV is arranged in the first stroke groove in a penetrating way, two sides of the movable plate are respectively provided with a seventh fixed rod in a penetrating way, the upper ends of the seven fixed rods are provided with linkage strips, the two ends of the linkage bar are both connected with auxiliary lock components, the lower ends of the two fixing rods seventh are arranged in a stroke groove II arranged on the lock box in a sliding manner, the two fixing rods seventh are both sleeved with a top and bottom rod, the top and bottom rods are respectively provided with a stroke groove III and a stroke groove IV, the stroke groove III and the stroke groove IV are respectively provided with a fixed rod VIII and a fixed rod IX which are fixed on the lock box, the lock is characterized in that a clamping block is formed on one side of the top and bottom rod, a first tension spring is arranged on the clamping block, and the other end of the first tension spring is connected with a fixing rod ten installed on the lock box.

Preferably, the movable plate is provided with a first limiting column and a second limiting column, the first limiting column and the second limiting column are provided with sliding plates in a sliding mode, one end of each sliding plate is abutted to a shifting block on the lock cylinder, the other end of each sliding plate is abutted to a convex point on the shifting piece, the sliding plates are provided with connecting blocks in a forming mode, the connecting blocks are provided with second tension springs, and the other ends of the second tension springs are connected with a third limiting column arranged on the movable plate.

Preferably, the latch bolt assembly comprises a latch bolt penetrating through the side wall of the lock box, one side of the latch bolt is provided with a latch bolt rod, a spring is sleeved on the latch bolt rod, the other end of the spring abuts against a limiting piece, and the limiting piece is arranged in the lock box; the lower end of the oblique tongue rod is provided with a sliding piece, the sliding piece is arranged in a seventh sliding groove formed in the lock box in a sliding mode, a poking piece is arranged between the sliding piece and the limiting piece, a protruding piece is formed at the lower end of the sliding piece, and the protruding piece is connected with a barb formed on the pushing plate in a clamped mode.

Preferably, the auxiliary lock assembly comprises an auxiliary lock head arranged on the side wall of the lock box, a first movable plate is arranged below the auxiliary lock head, a ninth stroke groove is formed in the first movable plate, a ninth limiting column is arranged in the ninth stroke groove, and the ninth limiting column is arranged in the lock box.

Compared with the prior art, the utility model has the outstanding and beneficial technical effects that: the three-purpose lock body has three functions, can greatly facilitate various requirements of a user when using the lock body, and has stable structure and long service life.

Drawings

FIG. 1 is a schematic diagram of the present invention;

FIG. 2 is a schematic view of the present invention after the lock housing;

fig. 3 is an exploded view of the internal structure of the present invention.

Detailed Description

The utility model is further described below in terms of specific examples.

As shown in fig. 1-3, a self-eject quick-lock quick-open three-purpose lock body comprises a lock box 1, wherein a main lock component 2, an auxiliary lock component 3, an oblique tongue component 4 and a transmission component 5 for connecting the oblique tongue component 4 and the main lock component 2 are arranged on the side wall of the lock box 1, the transmission component 5 comprises a square rod 6 arranged on the lock box 1 in a penetrating manner, a toggle component 7 is sleeved on the upper end of the square rod 6, one end of the toggle component 7 is connected to the oblique tongue component 4, the other end of the toggle component is provided with a push rod 8 in a penetrating manner, a push plate 9 is abutted against the lower part of the push rod 8, a first fixing rod 10 fixed on the lock box 1 is arranged on the push plate 9 in a penetrating manner, a rotating plate 11 arranged below the push plate 9 is sleeved on the first fixing rod 10, a second fixing rod 12 is arranged on the rotating plate 11 in a penetrating manner, a first torsion spring 13 is sleeved on the second fixing rod 12, one end of the first torsion spring 13 is arranged on a third fixing rod 14 arranged on the lock box 1, the other end is connected with 11 bottoms looks butts of rotor plate, rotor plate 11 upper end is equipped with draw-in groove 15, draw-in groove 15 and the spacing arch 16 looks joint on the main lock subassembly 2.

The three-purpose lock body has three functions, can meet various requirements when a user uses the lock body greatly, and is stable in structure and long in service life, and the first fixing rod 10 is also provided with a torsion spring for resetting the pushing plate 9.

Preferably, the transmission assembly 5 further comprises a shifting piece 17 sleeved on the square rod 6, a first rack 18 is arranged on one side of the shifting piece 17, a first rotating plate 20 is meshed on one side of the first rack 18, a rotating disc 19 is arranged below the first rotating plate 20, four fixing rods 21 installed on the lock box 1 are arranged in the rotating disc 19 and the first rotating plate 20 in a penetrating mode, and a connecting strip 22 driving the main lock assembly 2 to move up and down is connected to the lower end face of the rotating disc 19.

Preferably, breach 23 has been seted up in the rolling disc 19 outside, the joint has stopper 24 on breach 23, stopper 24 below is equipped with rotates slide 25, it wears to be equipped with five 26 of dead lever of installing on lock box 1 to rotate slide 25 left end, be equipped with two 27 of torsional springs on five 26 of dead lever, two 27 one end butt of torsional springs are on rotating slide 25 fashioned arch 28, and the other end is connected on six 29 of dead lever, six 29 of dead lever are installed on lock box 1.

Preferably, the fixed rod six 29 is sleeved with a poking plate 30, one end of the poking plate 30 is formed with a second rack 31, one side of the second rack 31 is engaged with a third rack 32, and the third rack 32 is formed on the rotating plate one 20.

Preferably, the toggle plate 30 is provided with a groove 34 adapted to the toggle block 33 on the key cylinder.

Preferably, the main lock assembly 2 includes a main lock head 35 installed on a side wall of the lock box 1 and a moving plate 36 disposed below the main lock head 35, the moving plate 36 is provided with a first limiting protrusion 16, the moving plate 36 is provided with a first stroke slot 37, a fourth fixing rod 21 is inserted into the first stroke slot 37, two sides of the moving plate 36 are respectively provided with a seventh fixing rod 38, the upper ends of the two seventh fixing rods 38 are provided with a linkage bar 39, two ends of the linkage bar 39 are respectively connected with the secondary lock assembly 3, the lower ends of the two seventh fixing rods 38 are slidably disposed in a second stroke slot 40 formed on the lock box 1, the two seventh fixing rods 38 are respectively sleeved with a top-bottom rod 41, the top-bottom rod 41 is respectively provided with a third stroke slot 42 and a fourth stroke slot 43, the third stroke slot 42 and the fourth stroke slot 43 are respectively provided with an eighth fixing rod 44 and a ninth fixing rod 45 fixed on the lock box 1, a clamping block 46 is formed on one side of the top-bottom rod 41, the clamping block 46 is provided with a first tension spring 47, and the other end of the first tension spring 47 is connected with a fixing rod ten 48 installed on the lock box 1.

Preferably, the moving plate 36 is provided with a first limiting column 49 and a second limiting column 50, the first limiting column 49 and the second limiting column 50 are slidably provided with a sliding plate 51, one end of the sliding plate 51 abuts against the shifting block 33 on the lock cylinder, the other end of the sliding plate 51 abuts against the convex point 52 on the shifting member 7, a connecting block 53 is formed on the sliding plate 51, a second extension spring 54 is arranged on the connecting block 53, and the other end of the second extension spring 54 is connected with a third limiting column 55 arranged on the moving plate 36.

Preferably, the latch bolt assembly 4 comprises a latch bolt 56 penetrating through the side wall of the lock box 1, one side of the latch bolt 56 is provided with a latch bolt rod 57, the latch bolt rod 57 is sleeved with a spring 58, the other end of the spring 58 abuts against a limiting piece 59, and the limiting piece 59 is arranged in the lock box 1; the lower end of the latch rod 57 is provided with a sliding part 60, the sliding part 60 is slidably arranged in a seventh sliding groove 61 formed in the lock box 1, a toggle part 7 is arranged between the sliding part 60 and the limiting sheet 59, the lower end of the sliding part 60 is formed with a protruding sheet 62, and the protruding sheet 62 is clamped with a barb 63 formed on the pushing plate 9.

Preferably, the auxiliary lock assembly 3 includes an auxiliary lock head 64 disposed on a side wall of the lock box 1, a first moving plate 65 is disposed below the auxiliary lock head 64, a ninth stroke slot 66 is disposed on the first moving plate 65, a ninth limit column 67 is disposed in the ninth stroke slot 66, and the ninth limit column 67 is disposed in the lock box 1.

The working principle is that when the latch bolt assembly 4 is pressed down, the three-purpose lock body for automatically and quickly unlocking can be clamped with the barb 63 formed on the pushing plate 9, so that the locking effect can be realized, the main lock assembly 2 is in a contracted state, the upper end of the rotating plate 11 is provided with the clamping groove 15 which is mutually clamped with the limiting bulge 16 to realize locking, when the square rod is unlocked as required, the toggle piece 7 of the square rod rotates clockwise to drive the pushing plate 9 to rotate anticlockwise, the rotating plate 11 is driven to rotate after the pushing plate 9 rotates to separate the clamping groove 15 from the limiting bulge 16, at this time, the main lock assembly 2 and the auxiliary lock assembly 3 are popped up under the elastic force of the tension spring I47 on the ground rod 41, when the lock is opened and closed, the toggle block 33 on the lock core can drive the toggle plate 30 to rotate when rotating, and the toggle plate can drive the main lock assembly 2 to move up and down after rotating, when the shifting block 33 rotates for the second circle during retraction, the sliding plate 51 can move leftwards, and when the sliding plate 51 contacts the shifting piece 7, the shifting piece 7 drives the rotating plate 11 to rotate, so that the locking effect can be realized.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a lock body of three way is opened soon to bullet fast lock, its characterized in that, includes lock box (1), lock box (1) lateral wall is equipped with main lock subassembly (2), vice lock subassembly (3), oblique tongue subassembly (4) and connects transmission assembly (5) of oblique tongue subassembly (4) and main lock subassembly (2), transmission assembly (5) are including wearing to establish square bar (6) on lock box (1), the pot head is equipped with and dials a (7) on square bar (6), dial (7) one end and connect on oblique tongue subassembly (4), the other end is worn to be equipped with catch bar (8), catch bar (8) below butt is equipped with catch plate (9), wear to be equipped with on catch plate (9) and fix dead lever (10) on lock box (1), the pot head is equipped with on dead lever (10) and is installed on rotating plate (11) below catch plate (9), wear to be equipped with dead lever two (12) on rotating plate (11), the cover is equipped with torsional spring (13) on dead lever two (12), torsional spring (13) one end sets up on installing dead lever three (14) on lock box (1), the other end and rotor plate (11) bottom looks butt, rotor plate (11) upper end is equipped with draw-in groove (15), spacing arch (16) looks joint on draw-in groove (15) and the master lock subassembly (2).

2. The lock body for the self-eject quick-lock and the quick-open three-purpose as claimed in claim 1, wherein the transmission assembly (5) further comprises a first toggle piece (17) sleeved on the square rod (6), a first rack (18) is arranged on one side of the first toggle piece (17), a first rotating plate (20) is meshed on one side of the first rack (18), a rotating disc (19) is arranged below the first rotating plate (20), a fourth fixing rod (21) installed on the lock box (1) is arranged in each of the rotating disc (19) and the first rotating plate (20) in a penetrating manner, and a connecting strip (22) for driving the main lock assembly (2) to move up and down is connected to the lower end face of the rotating disc (19).

3. The self-eject quick-lock quick-open three-purpose lock body as claimed in claim 2, wherein a notch (23) is formed in the outer side of the rotating disc (19), a limit block (24) is clamped on the notch (23), a rotating sliding plate (25) is arranged below the limit block (24), a fifth fixing rod (26) installed on the lock box (1) is arranged at the left end of the rotating sliding plate (25) in a penetrating manner, a second torsion spring (27) is arranged on the fifth fixing rod (26), one end of the second torsion spring (27) abuts against a boss (28) formed by the rotating sliding plate (25), the other end of the second torsion spring is connected to a sixth fixing rod (29), and the sixth fixing rod (29) is installed on the lock box (1).

4. A lock body with three purposes of self-eject, quick-lock and quick-open as claimed in claim 3, wherein a toggle plate (30) is sleeved on the fixed rod six (29), a second rack (31) is formed at one end of the toggle plate (30), a third rack (32) is engaged with one side of the second rack (31), and the third rack (32) is formed on the rotating plate one (20).

5. A lock body with three purposes of self-eject quick-lock and quick-open as claimed in claim 4, characterized in that the toggle plate (30) is provided with a groove (34) adapted to the toggle block (33) on the lock core.

6. The self-eject quick-lock quick-release three-purpose lock body according to claim 1, wherein the main lock assembly (2) comprises a main lock head (35) installed on the side wall of the lock box (1) and a moving plate (36) arranged below the main lock head (35), the moving plate (36) is provided with a limiting protrusion (16), the moving plate (36) is provided with a first travel groove (37), a fourth fixed rod (21) is arranged in the first travel groove (37) in a penetrating manner, two sides of the moving plate (36) are respectively provided with a seventh fixed rod (38) in a penetrating manner, the upper ends of the seventh fixed rods (38) are provided with linkage bars (39), two ends of each linkage bar (39) are respectively connected with an auxiliary lock assembly (3), the lower ends of the seventh fixed rods (38) are arranged in a sliding manner in a second travel groove (40) arranged on the lock box (1), and the seventh fixed rods (38) are respectively sleeved with a top and bottom rod (41), it has seted up stroke groove three (42) and stroke groove four (43) respectively on ground pole (41), stroke groove three (42) and stroke groove four (43) are equipped with dead lever eight (44) and dead lever nine (45) of fixing on lock box (1) respectively, it has joint piece (46) to ground pole (41) one side shaping, be equipped with extension spring one (47) on joint piece (46), extension spring one (47) other end is connected with installs dead lever ten (48) on lock box (1).

7. The lock body for the automatic ejection, quick locking and quick unlocking three-purpose of claim 6 is characterized in that a first limiting column (49) and a second limiting column (50) are arranged on the moving plate (36), a sliding plate (51) is arranged on the first limiting column (49) and the second limiting column (50) in a sliding mode, one end of the sliding plate (51) is abutted to a shifting block (33) on the lock cylinder, the other end of the sliding plate (51) is abutted to a convex point (52) on the shifting member (7), a connecting block (53) is formed on the sliding plate (51), a second tension spring (54) is arranged on the connecting block (53), and the other end of the second tension spring (54) is connected with a third limiting column (55) arranged on the moving plate (36).

8. The lock body for the self-eject quick-lock and the quick-open three-purpose as claimed in claim 1, wherein the latch bolt assembly (4) comprises a latch bolt (56) penetrating through the side wall of the lock box (1), one side of the latch bolt (56) is provided with a latch bolt rod (57), the latch bolt rod (57) is sleeved with a spring (58), the other end of the spring (58) abuts against a limiting piece (59), and the limiting piece (59) is arranged in the lock box (1); slider (60) are equipped with to latch bolt pole (57) lower extreme, slider (60) slide and set up in seventh sliding tray (61) of seting up on lock box (1), be equipped with between slider (60) and spacing piece (59) and dial piece (7), slider (60) lower extreme shaping has lug (62), lug (62) and pushing plate (9) go up fashioned barb (63) looks joint.

9. The self-eject quick-lock quick-release three-purpose lock body according to claim 1, wherein the auxiliary lock assembly (3) comprises an auxiliary lock head (64) arranged on the side wall of the lock box (1), a first moving plate (65) is arranged below the auxiliary lock head (64), a ninth stroke groove (66) is formed in the first moving plate (65), a ninth limit column (67) is arranged in the ninth stroke groove (66), and the ninth limit column (67) is arranged in the lock box (1).