CN212105465U

CN212105465U - M4 kernel structure with novel plastic locking and mounting structure

Info

Publication number: CN212105465U
Application number: CN202020598612.6U
Authority: CN
Inventors: 晏智安
Original assignee: SHANGHAI LAMPEK TECHNOLOGY CO LTD
Current assignee: SHANGHAI LAMPEK TECHNOLOGY CO LTD
Priority date: 2020-04-18
Filing date: 2020-04-18
Publication date: 2020-12-08
Anticipated expiration: 2030-04-18

Abstract

The utility model relates to the technical field of novel plastic locks, in particular to an M4 core structure with a novel plastic locking and mounting structure, which comprises an upper core locking piece, wherein a first round hole is arranged in the upper core locking piece, a first arc-shaped groove is arranged at the bottom of the first round hole, a middle core locking piece is arranged below the upper core locking piece, a lower core locking piece is arranged below the middle core locking piece, a second arc-shaped groove is connected with the middle of a knob groove through a lock core block, and a torsion spring is sleeved on the lock core block; this M4 kernel architecture with novel plastics locking mounting structure goes up the core latch fitting, well core latch fitting and the common cooperation of core latch fitting down, is convenient for realize the aggregate erection, hasp post cooperation inserted block, with first round hole, first spout corresponds to peg graft and rotates, first arc wall is as first transfer department, makes hasp post and second round hole, the cooperation of pegging graft of second spout, under the torsion spring cooperation, lets whole hasp piece after rotating, can recover initial position.

Description

M4 kernel structure with novel plastic locking and mounting structure

Technical Field

The utility model relates to a novel plastic lock technical field, specifically speaking relates to a M4 kernel architecture with novel plastics locking mounting structure.

Background

With the development of science and technology, the novel plastic lock extends more widely, is suitable for various applications in life, and is convenient for the lock catch to have a certain protection effect;

in the prior art, the M4 kernel structure of a common novel plastic locking and mounting structure is complex, the time for use is long, the jamming is easy to cause, the use of the lock catch is influenced, the lock catch is inconvenient to use, the installation and the opening are inconvenient to use, and the M4 kernel structure of the locking and mounting structure is lacked.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an M4 kernel structure with novel plastics locking mounting structure 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:

an M4 core structure with a novel plastic locking and mounting structure comprises an upper core lock piece, wherein the upper core lock piece is cylindrical, a first round hole is formed in the center of the upper core lock piece, first sliding grooves are symmetrically formed in the first round hole, first arc-shaped grooves are symmetrically formed in the bottom of the first round hole, a middle core lock piece is arranged below the upper core lock piece, the middle core lock piece is cylindrical, a second round hole is formed in the center of the middle core lock piece, second sliding grooves are symmetrically formed in the second round hole, a lower core lock piece is arranged below the middle core lock piece, a knob groove is formed in the upper surface of the lower core lock piece, a second arc-shaped groove is formed in the center of the lower surface of the lower core lock piece, the second arc-shaped groove is connected with the middle of the knob groove through a lock core block, and a lock core slot is formed in the center of the lock core, the lock core is characterized in that a clamping block is arranged at the bottom of the lock core block, a torsion spring is sleeved on the lock core block and installed in the second arc-shaped groove, a lock catch column is arranged in the lock core inserting groove in a matched mode, and an inserting block is arranged at the bottom of the lock catch column.

Preferably, the upper core locking piece is fixedly bonded with the middle core locking piece and the lower core locking piece.

Preferably, the first round hole, the second round hole and the knob groove are communicated with each other.

Preferably, the top of the lock catch column is provided with a handle, the handle and the lock catch column are of an integrally formed structure, the inserting block and the lock catch column are of an integrally formed structure, and the lock catch column extends out of the first round hole.

Preferably, the diameter of the locking column is matched with that of the first round hole, the diameter of the locking column is matched with that of the second round hole, the width of the insertion block is matched with that of the first sliding groove, and the width of the second sliding groove is matched with that of the first sliding groove.

Preferably, one end extension wall of the torsion spring is fixedly bonded with the lock cylinder block, and the other end extension wall of the torsion spring is fixedly bonded with the inner wall of the second arc-shaped groove.

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

the utility model discloses, go up the core latch fitting, well core latch fitting and the common cooperation of core latch fitting down, be convenient for realize the aggregate erection, hasp post cooperation inserted block, be convenient for with first round hole, first spout corresponds to peg graft and rotates, first arc wall is as first transfer department, be convenient for make hasp post and second round hole, the cooperation of pegging graft of second spout, knob groove and second arc wall cooperation, the cooperation of being convenient for hasp post and lock core piece peg graft, make the lock core piece can rotate, under the torsion spring cooperation, let whole lock core piece rotate the back, can recover initial position, be convenient for carry out the hasp.

Drawings

Fig. 1 is a schematic view of the overall structure of an M4 core structure with a novel plastic locking and mounting structure of the present invention;

fig. 2 is a structural schematic diagram of a using state of an M4 kernel structure with a novel plastic locking installation structure of the present invention;

fig. 3 is a schematic side view of an M4 core structure with a novel plastic locking and mounting structure according to the present invention;

fig. 4 is an exploded bottom view of the M4 core structure with the novel plastic locking and mounting structure of the present invention;

fig. 5 is a schematic cross-sectional structure diagram of the M4 core structure with the novel plastic locking and mounting structure of the present invention.

In the figure:

1. an upper core lock; 10. a first circular hole; 11. a first chute; 12. a first arc-shaped slot;

2. a central core lock; 20. a second circular hole; 21. a second chute;

3. a lower core lock; 30. a knob slot; 31. a lock core block; 310. a lock cylinder slot; 311. a clamping block; 32. a second arc-shaped slot; 33. a torsion spring;

4. a locking post; 40. a carrying handle; 41. and (5) inserting the blocks.

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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

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

an M4 core structure with a novel plastic locking and mounting structure comprises an upper core lock piece 1, wherein the upper core lock piece 1 is cylindrical, a first circular hole 10 is formed in the center of the upper core lock piece 1, first sliding grooves 11 are symmetrically formed in the first circular hole 10, first arc-shaped grooves 12 are symmetrically formed in the bottom of the first circular hole 10, a middle core lock piece 2 is arranged below the upper core lock piece 1, the middle core lock piece 2 is cylindrical, a second circular hole 20 is formed in the center of the middle core lock piece 2, second sliding grooves 21 are symmetrically formed in the second circular hole 20, a lower core lock piece 3 is arranged below the middle core lock piece 2, a knob groove 30 is formed in the upper surface of the lower core lock piece 3, a second arc-shaped groove 32 is formed in the center of the lower surface of the lower core lock piece 3, the second arc-shaped groove 32 is connected with the knob groove 30 through a lock piece 31, a lock core slot 310 is formed in the, the bottom of the lock core block 31 is provided with a clamping block 311, the lock core block 31 is sleeved with a torsion spring 33, the torsion spring 33 is installed in the second arc-shaped groove 32, a lock cylinder slot 310 is provided with a lock cylinder 4, and the bottom of the lock cylinder 4 is provided with an inserting block 41.

In this embodiment, go up core latch fitting 1 and well core latch fitting 2, core latch fitting 3 bonds fixedly down, increases holistic stability, the composite erection of being convenient for.

Furthermore, the first round hole 10, the second round hole 20 and the knob groove 30 are communicated with each other, so that the locking post 4 can be conveniently inserted and used.

Secondly, 4 tops of hasp post are equipped with carrying handle 40, carrying handle 40 and hasp post 4 are integrated into one piece structure, inserted block 41 and hasp post 4 are integrated into one piece structure, hasp post 4 extends first round hole 10, carrying handle 40 adds establishes the manual whole hasp post 4 that rotates of convenient to use person, inserted block 41 is convenient for can be stable enter into in last core latch fitting 1, well core latch fitting 2 and the lower core latch fitting, carries out the hasp operation that corresponds.

Further, the diameter of hasp post 4 and the diameter looks adaptation of first round hole 10, the diameter of hasp post 4 and the diameter looks adaptation of second round hole 20, the width of inserted block 41 and the width looks adaptation of first spout 11, the width of second spout 21 and the width looks adaptation of first spout 11 are convenient for more stably peg graft the cooperation.

In addition, the extension wall at one end of the torsion spring 33 is fixedly bonded with the lock cylinder block 31, the extension wall at the other end of the torsion spring 33 is fixedly bonded with the inner wall of the second arc-shaped groove 32, and the torsion spring 33 is matched for use, so that the lock cylinder block 31 can be conveniently restored to the initial state after rotating.

When the M4 kernel structure with the novel plastic locking and mounting structure of the embodiment is used, a user firstly bonds and cooperates the upper core locking piece 1, the middle core locking piece 2 and the lower core locking piece correspondingly, the first circular hole 10, the second circular hole 20 and the knob groove 30 are communicated with each other, the first sliding groove 11 and the second sliding groove 21 are arranged in a staggered manner, the lock cylinder block 31 is communicated with the knob groove 30 and the second arc groove 32, the lock cylinder block 31 is rotationally connected with the knob groove 30 and the second arc groove 32, an extending wall at one end of the torsion spring 33 is fixedly bonded with the lock cylinder block 31, an extending wall at the other end of the torsion spring 33 is fixedly bonded with the inner wall of the second arc groove 32, the user manually holds the locking post 4 to match the insert block 41 to be slidably connected with the first circular hole 10 and the second circular hole 20, the locking post 4 is in inserted and fitted with the lock cylinder slot 310, the user manually rotates the locking post 4, and adjusts the rotating direction of, with the installation of whole device in the locking mounting structure that corresponds, more convenient carry out 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. An M4 kernel structure with novel plastic locking mounting structure, which comprises an upper kernel lock (1) and is characterized in that: the upper core locking piece (1) is cylindrical, a first round hole (10) is formed in the center of the upper core locking piece (1), first sliding grooves (11) are symmetrically formed in the first round hole (10), first arc-shaped grooves (12) are symmetrically formed in the bottom of the first round hole (10), a middle core locking piece (2) is arranged below the upper core locking piece (1), the middle core locking piece (2) is cylindrical, a second round hole (20) is formed in the center of the middle core locking piece (2), second sliding grooves (21) are symmetrically formed in the second round hole (20), a lower core locking piece (3) is arranged below the middle core locking piece (2), a knob groove (30) is formed in the upper surface of the lower core locking piece (3), a second arc-shaped groove (32) is formed in the center of the lower surface of the lower core locking piece (3), and the second arc-shaped groove (32) is connected with the middle of the knob groove (30) through a locking core block (31), the lock core piece (31) center has been seted up lock core slot (310) for the position, lock core piece (31) bottom is equipped with fixture block (311), the cover is equipped with torsion spring (33) on lock core piece (31), torsion spring (33) are installed in second arc wall (32), set in lock core slot (310) and detain post (4), lock detain post (4) bottom is equipped with inserted block (41).

2. The M4 kernel structure with novel plastic locking installation structure of claim 1, wherein: go up core latch fitting (1) and center core latch fitting (2), lower core latch fitting (3) bonding is fixed.

3. The M4 kernel structure with novel plastic locking installation structure of claim 1, wherein: the first round hole (10), the second round hole (20) and the knob groove (30) are communicated with each other.

4. The M4 kernel structure with novel plastic locking installation structure of claim 1, wherein: the lock catch column is characterized in that a handle (40) is arranged at the top of the lock catch column (4), the handle (40) and the lock catch column (4) are of an integrally formed structure, the insert block (41) and the lock catch column (4) are of an integrally formed structure, and the lock catch column (4) extends out of the first round hole (10).

5. The M4 kernel structure with novel plastic locking installation structure of claim 1, wherein: the diameter of hasp post (4) and the diameter looks adaptation of first round hole (10), the diameter of hasp post (4) and the diameter looks adaptation of second round hole (20), the width of inserted block (41) and the width looks adaptation of first spout (11), the width of second spout (21) and the width looks adaptation of first spout (11).

6. The M4 kernel structure with novel plastic locking installation structure of claim 1, wherein: and an extending wall at one end of the torsion spring (33) is fixedly bonded with the lock cylinder block (31), and an extending wall at the other end of the torsion spring (33) is fixedly bonded with the inner wall of the second arc-shaped groove (32).