CN213573410U

CN213573410U - Left and right quick lock with antirust lock cylinder

Info

Publication number: CN213573410U
Application number: CN202022052735.2U
Authority: CN
Inventors: 李胜法; 闫立红
Original assignee: Shenzhen Hanshengheng Hardware Technology Co ltd
Current assignee: Shenzhen Hanshengheng Hardware Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-29
Anticipated expiration: 2030-09-18

Abstract

The utility model relates to a control quick lock technical field, specifically speaking relates to control quick lock with rust-resistant lock core, including the lock core shell, the central position of the front end face of lock core shell has seted up the mounting groove, the intermediate position of mounting groove is inlayed and is equipped with the lock core gear, lock core gear intermediate position installs the lock core post, lock core gear both sides all are equipped with the bolt post, the mutually opposite one side of bolt post all is equipped with the rack, lock core shell front end face still is equipped with the sealed lid, be equipped with the sealed cushion on the sealed lid rear end face, the position that corresponds with the sealed cushion on the lock core shell has still seted up the draw-in groove, the sealed lid front end face is close to the intermediate position; this control quick lock with rust-resistant lock core, lock core shell and sealed lid cooperation are convenient for add lubricating oil in the mounting groove through the through-hole, prevent the corrosion of inside lock core gear and bolt post, and sealed the sealed cushion of cooperation of covering increases sealed lid and the laminating of lock core shell sealed.

Description

Left and right quick lock with antirust lock cylinder

Technical Field

The utility model relates to a control quick lock technical field, specifically be a control quick lock with rust-resistant lock core.

Background

The lock is extensive with the department in the life, has the protection privacy, increases the security, and general lock is after using a period, and the corrosion phenomenon can appear in the lock core, leads to being difficult to open, influences the protection and uses, controls quick lock and does not have rust-resistant lock core, can not reduce the corrosion loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a control quick lock with rust-resistant lock core to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a left and right quick lock with an antirust lock core comprises a lock core shell, wherein a mounting groove is formed in the center of the front end face of the lock core shell, sliding grooves are formed in the upper edge and the lower edge of the inner wall of the mounting groove, a lock core gear is embedded in the middle of the mounting groove, a lock core column is mounted in the middle of the lock core gear, pin columns are arranged on two sides of the lock core gear, a gear strip is arranged on one opposite side of each pin column, a convex block is further arranged on the corresponding position of each pin column to the sliding grooves, a sealing cover is further arranged on the front end face of the lock core shell, a sealing rubber pad is arranged on the rear end face of the sealing cover, a clamping groove is further formed in the position of the lock core shell corresponding to the sealing rubber pad, a groove is formed in the position of the sealing rubber pad corresponding to the pin columns, the sealing cover is provided with round holes close to the four corners, screws are arranged in the round holes, and threaded holes are formed in the positions, corresponding to the screws, on the lock cylinder shell.

Preferably, the lock cylinder gear and the lock cylinder core are of an integrally formed structure, one end of the lock cylinder core is embedded in the lock cylinder shell, and the lock cylinder core is rotatably connected with the lock cylinder shell.

Preferably, the gear rack and the latch post are of an integrally formed structure, the projection and the gear rack are of an integrally formed structure, and the gear rack is meshed with the gear wheel of the lock cylinder.

Preferably, the sliding groove is communicated with the mounting groove, and the width of the bump is matched with that of the sliding groove.

Preferably, the sealing rubber pad is fixedly bonded with the sealing cover, the width of the sealing rubber pad is matched with that of the clamping groove, and the width of the groove is matched with that of the bolt column.

Preferably, the diameter of the through hole is matched with that of the sealing plug, the sealing plug is tightly matched with the through hole in an inserted manner, the diameter of the round hole is matched with that of the screw, and the diameter of the threaded hole is matched with that of the screw.

Preferably, the other of the lock cylinder is embedded in the sealing cover, and the lock cylinder is rotatably connected with the sealing cover.

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

1. the utility model discloses lock core shell and sealed lid cooperation are convenient for add lubricating oil in the mounting groove through the through-hole, prevent the corrosion of inside lock core gear and bolt post, influence holistic use, and sealed the sealed cushion of cooperation of covering increases sealed lid and is sealed with the laminating of lock core shell, prevents that the lubricating oil of inside joining from spilling, influences the protection and uses.

2. The utility model discloses two bolt posts are convenient for control quick hasp and use under the meshing of gear rack and lock core gear, and the lock core post extends lock core shell and sealed lid, is convenient for peg graft the cooperation with the key junction pivot that corresponds and uses, and the bolt post is more stable under the lug cooperation and is removed in the mounting groove.

Drawings

FIG. 1 is a schematic view of the overall structure of the left and right quick locks with rust-proof lock cylinders of the present invention;

FIG. 2 is a schematic structural view of the left and right quick locks with antirust lock cylinders of the present invention in a closed state;

FIG. 3 is an exploded view of the left and right quick locks with anti-rust lock cylinders of the present invention;

fig. 4 is a schematic structural view of the sealing cover of the present invention;

fig. 5 is the schematic sectional view of the left and right fast lock removing structure with the rust-proof lock core of the present invention.

The various reference numbers in the figures mean:

1. a lock cylinder housing; 10. mounting grooves; 100. a chute; 11. a card slot; 12. a threaded hole;

2. a sealing cover; 20. sealing the rubber gasket; 21. a groove; 22. a through hole; 220. a sealing plug; 23. a circular hole; 230. a screw;

3. a lock cylinder gear; 30. a lock cylinder;

4. a latch post; 40. a gear rack; 41. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a left and right quick lock with an antirust lock core comprises a lock core shell 1, a mounting groove 10 is arranged in the center of the front end face of the lock core shell 1, sliding grooves 100 are formed in the upper and lower edges of the inner wall of the mounting groove 10, a lock core gear 3 is embedded in the middle of the mounting groove 10, a lock core column 30 is arranged in the middle of the lock core gear 3, plug pins 4 are arranged on two sides of the lock core gear 3, gear strips 40 are arranged on opposite surfaces of the plug pins 4, a convex block 41 is further arranged on the position, corresponding to the sliding grooves 100, of the plug pins 4, a sealing cover 2 is further arranged on the front end face of the lock core shell 1, a sealing rubber pad 20 is arranged on the rear end face of the sealing cover 2, a clamping groove 11 is further arranged on the position, corresponding to the sealing rubber pad 20, a groove 21 is formed on the position, corresponding to the plug pins 4, a through hole 22 communicated with the inside, the sealing cover 2 is provided with round holes 23 near four corners, the round holes 23 are provided with screws 230, and the lock cylinder shell 1 is provided with threaded holes 12 corresponding to the screws 230.

In this embodiment, the lock cylinder gear 3 and the lock cylinder 30 are an integrated structure, one end of the lock cylinder 30 is embedded in the lock cylinder housing 1, the lock cylinder 30 is rotatably connected to the lock cylinder housing 1, the lock cylinder 30 is conveniently connected to an external key connection device, and the lock cylinder gear 3 is rotated by a key.

Further, rack 40 and bolt post 4 are integrated into one piece structure, and lug 41 and rack 40 are integrated into one piece structure, and

rack

40 and 3 gear engagement of lock core gear, two bolt posts 4 cooperation are used, are convenient for realize controlling quick hasp and use.

Secondly, the sliding groove 100 is communicated with the mounting groove 10, the width of the protruding block 41 is matched with the width of the sliding groove 100, and the protruding block 41 is matched to enable the plug pin 4 to stably move in the mounting groove 10.

Specifically, sealed cushion 20 bonds fixedly with sealed lid 2, and the width of sealed cushion 20 and the width looks adaptation of draw-in groove 11, the width of recess 21 and the width looks adaptation of bolt post 4, the sealing cushion 20 add establish increase inside leakproofness, prevent that the lubricating oil of adding from spilling, influence inside lock core gear 3 of protection and bolt post 4.

It should be noted that the diameter of the through hole 22 is adapted to the diameter of the sealing plug 220, the sealing plug 220 is tightly inserted into the through hole 22, the aperture of the circular hole 23 is adapted to the diameter of the screw 230, the aperture of the threaded hole 12 is adapted to the diameter of the screw 230, and the screw 230 passes through the circular hole 23 and is in threaded connection with the threaded hole 12, so as to fix the sealing cover 2 and the lock cylinder housing 1.

Besides, the other part of the lock cylinder 30 is embedded in the sealing cover 2, and the lock cylinder 30 is rotatably connected with the sealing cover 2, so that the lock cylinder is convenient to be attached to a corresponding external key connecting device and is convenient to rotate correspondingly through a key.

The utility model provides a control quick lock with rust-resistant lock core when using, the user is manual installs lock core gear 3 in mounting groove 10, rack 40 and the 3 gear engagement of lock core gear on two bolt posts 4, the rotation of lock core gear 3, drive two bolt posts 4 and remove in opposite directions in step, sealed lid 2 is in the cooperation of sealed cushion 20, increase holistic leakproofness, through-hole 22 toward filling lubricating oil in mounting groove 10, protect inside, prevent by the corrosion, influence the hasp and use.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a control quick lock with rust-resistant lock core, includes lock core shell (1), its characterized in that: the lock cylinder is characterized in that a mounting groove (10) is formed in the center of the front end face of the lock cylinder shell (1), sliding grooves (100) are formed in the upper edge and the lower edge of the inner wall of the mounting groove (10), a lock cylinder gear (3) is embedded in the middle of the mounting groove (10), a lock cylinder column (30) is mounted in the middle of the lock cylinder gear (3), plug columns (4) are arranged on two sides of the lock cylinder gear (3), gear strips (40) are arranged on opposite surfaces of the plug columns (4), a convex block (41) is further arranged on the plug columns (4) corresponding to the sliding grooves (100), a sealing cover (2) is further arranged on the front end face of the lock cylinder shell (1), a sealing rubber gasket (20) is arranged on the rear end face of the sealing cover (2), a clamping groove (11) is further formed in the position, corresponding to the sealing rubber gasket (20), and a groove (21) is formed in the position, corresponding to the plug columns (, the lock cylinder is characterized in that a through hole (22) communicated with the inside is further formed in the front end face of the sealing cover (2) close to the middle position, a sealing plug (220) is arranged in the through hole (22), the sealing cover (2) is close to four corners and provided with round holes (23), screws (230) are arranged in the round holes (23), and threaded holes (12) are further formed in the positions, corresponding to the screws (230), on the lock cylinder shell (1).

2. The right and left quick locks with rust-proof lock cylinders of claim 1, characterized in that: the lock cylinder gear (3) and the lock cylinder core (30) are of an integrally formed structure, one end of the lock cylinder core (30) is embedded in the lock cylinder shell (1), and the lock cylinder core (30) is rotationally connected with the lock cylinder shell (1).

3. The right and left quick locks with rust-proof lock cylinders of claim 1, characterized in that: the gear rack (40) and the bolt column (4) are of an integrally formed structure, the protruding block (41) and the gear rack (40) are of an integrally formed structure, and the gear rack (40) is in gear engagement with the lock cylinder gear (3).

4. The right and left quick locks with rust-proof lock cylinders of claim 1, characterized in that: the sliding groove (100) is communicated with the mounting groove (10), and the width of the bump (41) is matched with that of the sliding groove (100).

5. The right and left quick locks with rust-proof lock cylinders of claim 1, characterized in that: the sealing rubber gasket (20) is fixedly bonded with the sealing cover (2), the width of the sealing rubber gasket (20) is matched with that of the clamping groove (11), and the width of the groove (21) is matched with that of the plug pin column (4).

6. The right and left quick locks with rust-proof lock cylinders of claim 1, characterized in that: the diameter of the through hole (22) is matched with that of the sealing plug (220), the sealing plug (220) is tightly matched with the through hole (22) in an inserted mode, the aperture of the round hole (23) is matched with that of the screw (230), and the aperture of the threaded hole (12) is matched with that of the screw (230).

7. The right and left quick locks with rust-proof lock cylinders of claim 1, characterized in that: the other end of the lock core column (30) is embedded in the sealing cover (2), and the lock core column (30) is rotatably connected with the sealing cover (2).