CN217176148U

CN217176148U - Lock core convenient to location

Info

Publication number: CN217176148U
Application number: CN202123032671.0U
Authority: CN
Inventors: 张长江
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-08-12
Anticipated expiration: 2031-12-03

Abstract

A lock core convenient for positioning comprises a lock core and a lock sleeve, wherein an installation through groove is formed in the lock sleeve, the lock core is arranged in the installation through groove, a plurality of lock core positioning ends are formed by protruding on the groove wall of the installation through groove, a lock core positioning part is formed between the lock core positioning ends, the lock core extends into the lock core positioning part to be connected with the lock sleeve, a movable fixing structure is arranged on the lock core, the lock core is detachably connected with the lock sleeve through the movable fixing structure, the lock sleeve used for positioning the lock core is arranged outside the lock core, the lock core can be conveniently installed on a carrier needing to be installed, such as a safe, a drawer and a cabinet, the lock core does not need to be directly contacted with the carrier to cause abrasion of the lock core, and the lock core positioning end on the lock sleeve can enable the lock core to play a role in guiding and positioning when the lock core is installed into the lock sleeve, so that the installation of the lock core is more convenient, the movable fixing structure on the lock core can be used for movably connecting the lock core and the lock sleeve in a detachable mode, the structure is simple, and the lock core is convenient to disassemble.

Description

Lock core convenient to location

Technical Field

The utility model relates to a lock core technical field, concretely relates to lock core convenient to location.

Background

The existing lock is provided with a lock sleeve and a lock cylinder, the lock cylinder is not easy to position when the lock sleeve is installed, the lock cylinder can rotate in the lock sleeve, the installation difficulty is improved, in addition, the key rotating process is inserted after the installation, the lock cylinder can rotate or rotate for a circle (360 degrees) in a reverse mode due to the fact that a locking structure for the lock cylinder is not arranged on the lock sleeve, and the locking and unlocking state cannot be positioned.

Disclosure of Invention

In view of this, the utility model provides a lock core convenient to location.

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

the beneficial effects of the utility model reside in that: the utility model discloses a setting up the lock cover that is used for advancing the location to the lock core in the outside of lock core, can be convenient for install the lock core on the carrier that needs the installation, for example, safe, on drawer and the cupboard, the lock core need not directly to cause the wearing and tearing of lock core with the carrier contact, and lock core location end on the lock cover can make the lock core when the lock cover is advanced in the installation, play guiding orientation's effect to the lock core, make the installation of lock core more convenient, movable fixing structure on the lock core can carry out detachable swing joint with lock core and lock cover, moreover, the steam generator is simple in structure, the dismantlement of lock core is made things convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an exploded view of the present invention;

FIG. 2 is an exploded view of another embodiment of the present invention;

fig. 3 is a schematic view of a movable fixing structure.

Reference numerals:

1. the lock core, 2, lock sleeve, 3, installation through groove, 4, lock core location end, 5, lock core location portion, 6, activity fixed knot constructs, 7, key jack, 8, the key, 9, go up location end group, 10, lower location end group, 11, middle support end, 12, auxiliary end, 13, stopper, 14, spacing spring, 15, rotate the groove, 16, limiting plate, 17, the spacing groove, 18, go up direction location end group, 19, lower support location end group, 20, direction location end, 21, go up the auxiliary location end, 22, support location end, 23, lower auxiliary location end, 24, rotate spacing portion.

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.

The invention will be further described with reference to the accompanying drawings.

The utility model provides a following technical scheme:

as shown in the accompanying drawings 1-3, the utility model discloses a lock core convenient to location, including lock core 1 and

lock sleeve

2, 2 interior formation installation of lock sleeve lead to groove 3, lock core 1 sets up and leads to the inslot 3 in the installation, the protrusion forms a plurality of lock core location ends 4 on the cell wall that the groove 3 was led to in the installation, form lock core location portion 5 between lock core location end 4, lock core 1 stretches into lock core location portion 5 and is connected with lock sleeve 2, set up activity fixed knot structure 6 on the lock core 1, lock core 1 can be dismantled with lock sleeve 2 through activity fixed knot structure 6 and be connected, set up key insertion hole 7 on the lock core 1, set up key 8 in the key insertion hole 7. Specifically, this design is used for carrying out the lock sleeve 2 of fixing a position to lock core 1 through the outside setting at lock core 1, can be convenient for install lock core 1 on the carrier that needs the installation, for example, the safe, on drawer and the cupboard, lock core 1 need not directly to cause the wearing and tearing of lock core 1 with the carrier contact, and lock core location end 4 on the lock sleeve 2 can make lock core 1 when installing into lock sleeve 2, play guiding orientation's effect to lock core 1, make the installation of lock core 1 more convenient, movable fixing structure 6 on the lock core 1 can carry out detachable swing joint with lock core 1 and lock sleeve 2, moreover, the steam generator is simple in structure, make things convenient for the dismantlement of lock core 1.

Further, lock core location end 4 includes location end group 9 and location end group 10 down, it is the symmetrical structure setting with location end group 10 down to go up location end group 9, it all includes middle support end 11 and the auxiliary end 12 of setting in middle support end 11 both sides with location end group 10 down to go up location end group 9, the auxiliary end 12 of both sides is the same with the interval between middle support end 11, it fixes a position fixedly to last half of lock core 1 to go up location end group 9, it fixes a position fixedly to the latter half of lock core 1 to fix a position end group 10 down. Specifically, in this embodiment, the structure setting of lock core location end 4 on the groove wall of logical groove 3 of installation can carry out comprehensive support location to stretching into the lock core 1 that the logical groove 3 of installation leads to, goes up location end group 9 and the setting of locating end group 10 symmetrical structure down, can make the more comprehensive support of lock core location end 4 on the surface of lock core 1, prevents that unnecessary swing from appearing in the in-process that the logical groove 3 of installation is stretching into to lock core 1, causes the impact wear of 1 tail end of lock core.

Further, activity fixed knot constructs 6 and includes stopper 13 and spacing spring 14, the tail end of lock sleeve 2 sets up and rotates groove 15, it leads to groove 3 intercommunication with the installation to rotate groove 15, it sets up limiting plate 16 to rotate between groove 15 and the installation and lead to the groove 3, limiting plate 16 will install and lead to groove 3 and rotate groove 15 and separate, the tail end of lock core 1 sets up spacing groove 17, spacing spring 14 sets up in spacing groove 17, the one end of stopper 13 stretches into spacing groove 17 and is connected with spacing spring 14, the other end of stopper 13 supports the cell wall that rotates groove 15.

Referring to fig. 2, further, in another embodiment, the lock cylinder positioning end 4 includes an upper guiding positioning end group 18 and a lower supporting positioning end group 19, the upper guiding positioning end group 18 includes a guiding positioning end 20 and upper auxiliary positioning ends 21 disposed at two sides of the guiding positioning end 20, the lower supporting positioning end group 19 includes a supporting positioning end 22 and lower auxiliary positioning ends 23 disposed at two sides of the supporting positioning end 22, and after the lock cylinder 1 extends into the lock cylinder positioning portion 5, the movable fixing structure 6 of the lock cylinder 1 enters the installation through slot 3 along the guiding positioning end 20. Further, the shape that the relative one side of direction location end 20 and support location end 22 all corresponds lock core 1 sets to the arc structure, direction location end 20 sets up the rake towards the one side that supports location end 22, the rake puts the top slope setting that the orientation stretches into logical groove 3 direction near lock core 1 for the central point of direction location end 20, the one end of activity fixed knot structure 6 stretches into logical groove 3 of installation along the rake. Specifically, in this embodiment, for the convenience of the activity stiff end more swift stretch into rotate the inslot 15, through set up the inclined plane on guide orientation end 20, make lock core 1 stretch into the installation and lead to the in-process of groove 3, stopper 13 on the lock core 1 supports the inclined plane, lock core 1 stretches into the installation gradually and leads to the time of groove 3, stopper 13 is pressed into spacing groove 17 by the inclined plane gradually, after lock core 1 stretches into the installation completely and leads to

groove

3, 1 position of lock core at stopper 13 place extends and rotates groove 15, at this moment, spacing spring 14 kick-backs and pops out spacing groove 17 with stopper 13's one end, and make its and the cell wall contact that rotates groove 15, and the horizontal position of stopper 13 is spacing by limiting plate 16 and spacing groove 17, thereby carry out spacing connection with lock sleeve 2, prevent that lock core 1 from droing by lock sleeve 2.

Further, a rotation limiting portion 24 is further disposed on a groove wall of the rotation groove 15, and the rotation limiting portion 24 is formed on the groove wall of the rotation groove 15 in a protruding manner to limit the rotation of the limiting block 13.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a lock core convenient to location which characterized in that: including lock core and lock sleeve, the logical groove of installation is formed in the lock sleeve, the lock core sets up logical inslot in the installation, the protrusion forms a plurality of lock core location ends on the cell wall that the groove was led to in the installation, form lock core location portion between the lock core location end, the lock core stretches into lock core location portion and is connected with the lock sleeve, set up movable fixed knot structure on the lock core, the lock core can be dismantled with the lock sleeve through movable fixed knot structure and be connected, set up key insertion hole on the lock core, set up the key in the key insertion hole.

2. The easy to position lock cylinder of claim 1, wherein: the lock core location end includes location end group and location end group down, it is the symmetrical structure setting with location end group down to go up the location end group, it all includes the intermediate strut end and sets up the auxiliary end in intermediate strut end both sides with location end group down to go up the location end group, the auxiliary end of both sides is the same with the interval between the intermediate strut end, it fixes a position fixedly to go up the first half of lock core to fix a position the end group down, it fixes a position fixedly to the latter half of lock core.

3. The easy to position lock cylinder of claim 1, wherein: the movable fixing structure comprises a limiting block and a limiting spring, the tail end of the lock sleeve is provided with a rotating groove, the rotating groove is communicated with the installing through groove, a limiting plate is arranged between the rotating groove and the installing through groove, the limiting plate separates the installing through groove and the rotating groove, the tail end of the lock cylinder is provided with the limiting groove, the limiting spring is arranged in the limiting groove, one end of the limiting block stretches into the limiting groove and is connected with the limiting spring, and the other end of the limiting block supports the groove wall of the rotating groove.

4. The easy to position lock cylinder of claim 1, wherein: the lock core location end includes direction location end group and lower support location end group, it includes direction location end and the last assistance-localization real-time end that sets up in direction location end both sides to go up the direction location end group, lower support location end group is including supporting the location end and setting up the lower assistance-localization real-time end in support location end both sides, after the lock core stretched into lock core location portion, the activity fixed knot of lock core constructs and gets into the installation and leads to the groove along the direction location end.

5. The easy to position lock cylinder of claim 4, wherein: the lock cylinder is characterized in that the guide positioning end and the support positioning end are opposite, one side of the guide positioning end opposite to the lock cylinder is provided with an arc-shaped structure, the guide positioning end is provided with an inclined part towards one side of the support positioning end, the inclined part is arranged towards the center of the guide positioning end and extends into the top of the installation through groove direction close to the lock cylinder, and one end of the movable fixing structure extends into the installation through groove along the inclined part.

6. The easy to position lock cylinder of claim 3, wherein: the groove wall of the rotating groove is also provided with a rotating limiting part, and the rotating limiting part is formed on the groove wall of the rotating groove in a protruding mode and plays a limiting role in limiting the rotation of the limiting block.