CN219491962U - Length-adjustable lock cylinder - Google Patents
Length-adjustable lock cylinder Download PDFInfo
- Publication number
- CN219491962U CN219491962U CN202320852955.4U CN202320852955U CN219491962U CN 219491962 U CN219491962 U CN 219491962U CN 202320852955 U CN202320852955 U CN 202320852955U CN 219491962 U CN219491962 U CN 219491962U
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- Prior art keywords
- shell
- lock cylinder
- lock core
- protective
- length
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses a length-adjustable lock cylinder, which relates to the technical field of lock cylinders and comprises: the protective shell mechanism is composed of a plurality of part assemblies, the protective shell mechanism comprises a main shell, telescopic holes are fixedly formed in two sides of the inside of the main shell, a telescopic shell is fixedly connected to one side of each telescopic hole, and an anti-friction pad is fixedly arranged on one side of each telescopic shell; the lock core mechanism is movably arranged in the protective shell mechanism and comprises a connecting piece, and a fixing hole is fixedly connected above the connecting piece. This novel lock core of adjustable length, structure high integration, convenient to use is swift, can directly protect the use to the lock core, also convenient length adjustment uses the lock core simultaneously, sets up the connecting hole of protective housing and lock core mechanism in the top of structure, and convenient bolt assembly carries out fixed connection and length adjustment with both from the top, avoids causing the phenomenon of damage to the lock core, increases the cooperation between the structure and uses.
Description
Technical Field
The utility model relates to the technical field of lock cylinders, in particular to a length-adjustable lock cylinder.
Background
The lock core is a main component for controlling the unlocking of the lock, adopts a plurality of anti-theft technologies, adopts a plurality of special-shaped anti-poking pins, avoids the unlocking of the lock core technology with adjustable length, is matched with the unique pin and blade structural design, and has high technical unlocking prevention safety performance.
The prior art can refer to the publication number: the utility model discloses a length-adjustable lock cylinder, which is characterized in that a lock cylinder main body, a key hole, a connecting component, a protective shell, a length-adjustable lock cylinder part, an adjusting block, an adjusting component, an adjusting hole and a fixing hole are arranged, when the lock cylinder is used, a key is inserted into the key hole to rotate, the protective shell on two sides is stirred to drive the adjusting block in the lock cylinder main body, the adjusting component drives the adjusting part to move outwards to a proper position, the adjusting hole is matched with the length-adjustable lock cylinder and the fixing hole to fix the adjusting part, the length of the lock cylinder can be adjusted according to requirements, and the practicability of the lock cylinder is improved. The utility model provides a lock core 2 of adjustable length, this lock core of adjustable length of lock core, through setting up lock core main part, the protective housing, coupling assembling, the connecting block, first adjustable length's lock core protection piece, the elastic block, the fixed block, the second protection piece, when using the lock core, the protective housing is fixed in coupling assembling's outside, the lock core of adjustable length of lock core main part is fixed in the top of protecting the shell, first protection piece extrusion elastic block drives the second protection piece on the fixed block and protects the lock core of adjustable length of connecting block both sides side, the protection effect is good, the lock core can not receive the damage, the life of lock core has been prolonged.
The length-adjustable lock cylinder solves the problems that the lock cylinder is mostly fixed in position and cannot be adjusted in length, so that the practicability of the lock cylinder is reduced; the lock core protection effect is relatively poor, and the lock core is easily damaged to reduced the life problem of lock core, but current lock core structure adopts controlling the fixed mode of connection, and the middleware structure needs to be left with the space of bolt assembly connection, leads to the lock core to receive the damage, and the outside protective housing if not adjust according to the length of lock core when the lock core carries out the length adjustment, then the length of lock core adjustment will expose the surface of protective housing, leads to the protective housing protection incomplete after the lock core adjustment.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, a lock cylinder structure adopts a mode of left-right connection and fixation, a gap for connecting a bolt component is needed to be left in a middle piece structure, so that a lock cylinder is damaged, and if an external protective shell is not adjusted according to the length of the lock cylinder when the length of the lock cylinder is adjusted, the adjusted length of the lock cylinder is exposed on the outer surface of the protective shell, so that the protective shell is not fully protected after the lock cylinder is adjusted, and the lock cylinder with adjustable length is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a length-adjustable lock cylinder, comprising:
the protective shell mechanism is composed of a plurality of part assemblies, the protective shell mechanism comprises a main shell, telescopic holes are fixedly formed in two sides of the inside of the main shell, a telescopic shell is fixedly connected to one side of each telescopic hole, and an anti-friction pad is fixedly arranged on one side of each telescopic shell;
the lock core mechanism is movably arranged in the protective shell mechanism and comprises a connecting piece, a fixing hole is fixedly connected above the connecting piece, and a bolt component is fixedly connected to the inner surface of the fixing hole.
Preferably, the bolt assembly is used for connecting and matching the protective shell mechanism and the lock core mechanism, the bolt assembly is fixedly used from the upper part of the lock core mechanism, and the structures of the two sides of the main shell are identical.
Preferably, the protective housing mechanism includes:
the first protective shell is fixedly connected to one side of the main shell;
the second protective housing, second protective housing fixed connection is in the other one side of main shell.
Preferably, the telescopic shell is used for adjusting one side of the first protective shell in a telescopic mode, and the other side of the friction pad is movably connected to one side of the inner surface of the first protective shell.
Preferably, the lock core mechanism includes:
a key hole is fixedly connected to one side of the lock cylinder main body;
the elastic block is fixedly provided with a fixing groove above;
the first clamping block is fixedly and correspondingly connected with the second clamping block at one side of the first clamping block.
Preferably, a connecting piece is fixedly installed above the lock cylinder main body, the first clamping block and the second clamping block are fixedly installed on the upper outer surface of the fixing groove, and a bolt component is movably connected above the lock cylinder main body.
Preferably, the bolt assembly includes:
the screw cap is fixedly arranged below the screw cap, the lower part of the screw cap is movably connected inside the fixing groove, the screw cap is movably connected above the protective shell mechanism, the screw rod movably traverses the inside of the protective shell mechanism, and the outer surface of the screw rod is movably connected with a first clamping block and a second clamping block.
Compared with the prior art, the utility model has the beneficial effects that:
this novel lock core of adjustable length, structure high integration, outside protective housing can directly protect the lock core and use, also convenient length adjustment to the lock core uses simultaneously, sets up the connecting hole of protective housing and lock core mechanism in the top of structure, and convenient bolt assembly carries out fixed connection and length adjustment with both from the top, avoids causing the phenomenon of damage to the lock core, increases the cooperation between the structure and uses;
this novel lock core of adjustable length has evenly set up the flexible hole in the both sides of main shell, the flexible shell of internal connection in flexible hole, and flexible shell is fixed in the inside of connecting the protective housing, and flexible shell length adjustment drives the protective housing and adjusts the use, can realize that the protective housing is according to lock core main part length adjustment, increases protection and life to the lock core.
Drawings
FIG. 1 is a schematic view of the overall structure of a length-adjustable lock cylinder according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of a protection mechanism of a length-adjustable lock cylinder according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a length-adjustable lock cylinder mechanism according to an embodiment of the present utility model;
fig. 4 is a schematic view illustrating the inside of a connector structure of a length-adjustable lock cylinder according to an embodiment of the present utility model.
1. A protective housing mechanism; 101. a main housing; 102. a telescopic hole; 103. a telescoping shell; 104. an anti-rubbing pad; 105. a first protective case; 106. a second protective case; 2. a lock core mechanism; 201. a key cylinder body; 202. a key hole; 203. a connecting piece; 204. a fixing hole; 205. an elastic block; 206. a fixing groove; 207. a first clamping block; 208. a second clamping block; 3. a bolt assembly; 301. a screw cap; 302. and (3) a screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, in this embodiment, a length-adjustable lock cylinder includes: the protective shell mechanism 1, wherein the protective shell mechanism 1 is composed of a plurality of part assemblies, the protective shell mechanism 1 comprises a main shell 101, telescopic holes 102 are fixedly formed in two sides of the inside of the main shell 101, a telescopic shell 103 is fixedly connected to one side of the telescopic holes 102, and an anti-friction pad 104 is fixedly arranged on one side of the telescopic shell 103; the lock core mechanism 2, the inside of lock core mechanism 2 movable mounting protective housing mechanism 1, lock core mechanism 2 includes connecting piece 203, the top fixedly connected with fixed orifices 204 of connecting piece 203, the internal surface fixedly connected with bolt assembly 3 of fixed orifices 204.
The bolt assembly 3 is used by connecting and matching the protective shell mechanism 1 and the lock core mechanism 2, the bolt assembly 3 is fixedly used by connecting from the upper side of the lock core mechanism 2, and the two side structures of the main shell 101 are identical.
Specifically, the protection shell mechanism 1 plays a role in structural connection and integration as the lock core with the adjustable length, so that the lock core with the adjustable length is compact in structure and convenient to use, the lock core mechanism 2 is used for protecting the used aspect field of a user, and the bolt assembly 3 is used for connecting and fixing the protection shell mechanism 1 and the lock core mechanism 2, so that the lock core is convenient to use.
The protective housing 1 is further described in order to facilitate a thorough understanding of the specific structure and principles of the protective housing 1 by those skilled in the art. In the present embodiment, the protective case mechanism 1 includes: a first protective case 105, the first protective case 105 being fixedly coupled to one side of the main housing 101; and a second protective housing 106, the second protective housing 106 being fixedly connected to the other side of the main housing 101.
The telescopic shell 103 is used for telescopic adjustment, one side of the first protective shell 105 is driven for adjustment, and the other side of the rubbing pad 104 is movably connected to one side of the inner surface of the first protective shell 105.
The both sides of main casing 101 and set up flexible hole 102, and flexible hole 102 uses and set up flexible shell 103 wherein to can carry out length adjustment to protective housing mechanism 1 and use, and flexible shell 103 is the same with the top structure setting of protective housing, make flexible shell 103 not influence overall structure's connection cooperation and use, set up antifriction pad 104 in the junction of flexible shell 103 and protective housing simultaneously, thereby avoid many times length adjustment to use the phenomenon of damage to structure, increase the life of structure.
The cylinder mechanism 2 is further described in order to facilitate a thorough understanding of the specific structure and principles of the cylinder mechanism 2 by those skilled in the art. In the present embodiment, the key cylinder mechanism 2 includes: a key hole 202 is fixedly connected to one side of the lock cylinder main body 201; the elastic block 205, the upper side of the elastic block 205 is fixedly provided with a fixed slot 206; the first clamping block 207, one side of the first clamping block 207 is fixedly and correspondingly connected with the second clamping block 208.
The connecting piece 203 is fixedly installed above the lock cylinder main body 201, the first clamping block 207 and the second clamping block 208 are fixedly installed on the upper outer surface of the fixing groove 206, and the bolt component 3 is movably connected above the lock cylinder main body 201.
The connecting piece 203 is installed above the lock cylinder main body 201, the elastic block 205 is arranged inside the connecting piece 203, the phenomenon that the lock cylinder is damaged due to the fact that the bolt assembly 3 is connected inside the connecting piece 205 is avoided, and the service life of the lock cylinder is prolonged.
The bolt assembly 3 is further described in order to facilitate a thorough understanding of the specific structure and principles of the bolt assembly 3 by those skilled in the art. In the present embodiment, the bolt assembly 3 includes: the screw cap 301 is fixedly arranged below the screw cap 301, the lower part of the screw cap 302 is movably connected inside the fixing groove 206, the screw cap 301 is movably connected above the protective shell mechanism 1, the screw cap 302 movably traverses the inside of the protective shell mechanism 1, and the first clamping block 207 and the second clamping block 208 are movably connected on the outer surface of the screw cap 302.
The bolt assembly 3 is used for connecting and fixing the lock core and the protective shell together for cooperation, so that the service life of the lock core main body 201 is prolonged, and the bolt assembly 3 can be randomly inserted into the fixing hole 204, so that the length of the lock core main body 201 is conveniently driven for adjustment.
Working principle: firstly, insert lock core main part 201 from one side of protective housing, connect the top of protective housing through nut 301 thereupon, thereby insert fixed orifices 204 with screw rod 302, and connect with fixed slot 206, thereby evenly connect first grip block 207 and second grip block 208 in fixed slot 206's top both sides, when making screw rod 302 insert in fixed slot 206, the grip block carries out fixed centre gripping effect to screw rod 302, thereby increase screw rod 302's stability, convenient protective housing box lock core connection consolidates the use, when needs carry out length adjustment to lock core main part 201 and use, the telescopic housing 103 of main housing 101's both sides can carry out length pull-out adjustment and use, thereby realize adjusting the use according to the length of lock core, make the increase carry out comprehensive protection to the lock core.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A length-adjustable lock cylinder, comprising:
the protective shell mechanism (1), the protective shell mechanism (1) is composed of a plurality of part assemblies, the protective shell mechanism (1) comprises a main shell (101), telescopic holes (102) are fixedly formed in two sides of the inside of the main shell (101), a telescopic shell (103) is fixedly connected to one side of each telescopic hole (102), and an anti-friction pad (104) is fixedly arranged on one side of each telescopic shell (103);
the lock core mechanism (2), lock core mechanism (2) movable mounting is in the inside of protecting case mechanism (1), lock core mechanism (2) are including connecting piece (203), the top fixedly connected with fixed orifices (204) of connecting piece (203), the internal surface fixedly connected with bolt assembly (3) of fixed orifices (204).
2. A length adjustable lock cylinder according to claim 1, wherein:
the bolt assembly (3) is used for connecting and matching the protective shell mechanism (1) and the lock core mechanism (2), the bolt assembly (3) is fixedly used by connecting from the upper side of the lock core mechanism (2), and the two side structures of the main shell (101) are identical.
3. A length adjustable lock cylinder according to claim 1, wherein:
the protective housing mechanism (1) includes:
a first protective case (105), the first protective case (105) being fixedly connected to one side of the main case (101);
and the second protective shell (106), and the second protective shell (106) is fixedly connected to the other side of the main shell (101).
4. A length adjustable lock cylinder according to claim 1, wherein:
the telescopic shell (103) is used for telescopic adjustment to drive one side of the first protective shell (105) to be used in an adjusting mode, and the other side of the friction pad (104) is movably connected to one side of the inner surface of the first protective shell (105).
5. A length adjustable lock cylinder according to claim 1, wherein:
the lock cylinder mechanism (2) includes:
a lock cylinder main body (201), wherein a key hole (202) is fixedly connected to one side of the lock cylinder main body (201);
the elastic block (205), the upper side of the elastic block (205) is fixedly provided with a fixed groove (206);
and one side of the first clamping block (207) is fixedly and correspondingly connected with a second clamping block (208).
6. The adjustable length lock cylinder of claim 5, wherein:
the lock cylinder is characterized in that a connecting piece (203) is fixedly installed above the lock cylinder main body (201), a first clamping block (207) and a second clamping block (208) are fixedly installed on the outer surface above a fixing groove (206), and a bolt component (3) is movably connected above the lock cylinder main body (201).
7. A length adjustable lock cylinder according to claim 1, wherein:
the bolt assembly (3) comprises:
the screw cap (301), the below fixed mounting of screw cap (301) has screw rod (302), the below swing joint of screw rod (302) is in the inside of fixed slot (206), the top of screw cap (301) swing joint protective housing mechanism (1), screw rod (302) activity cross in the inside of protective housing mechanism (1), the surface swing joint of screw rod (302) has first grip block (207) and second grip block (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320852955.4U CN219491962U (en) | 2023-04-17 | 2023-04-17 | Length-adjustable lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320852955.4U CN219491962U (en) | 2023-04-17 | 2023-04-17 | Length-adjustable lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219491962U true CN219491962U (en) | 2023-08-08 |
Family
ID=87483363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320852955.4U Active CN219491962U (en) | 2023-04-17 | 2023-04-17 | Length-adjustable lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219491962U (en) |
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2023
- 2023-04-17 CN CN202320852955.4U patent/CN219491962U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |