CN109441229A - A kind of structure for the lock core and matched key that energy multidigit is clamped - Google Patents
A kind of structure for the lock core and matched key that energy multidigit is clamped Download PDFInfo
- Publication number
- CN109441229A CN109441229A CN201910034407.9A CN201910034407A CN109441229A CN 109441229 A CN109441229 A CN 109441229A CN 201910034407 A CN201910034407 A CN 201910034407A CN 109441229 A CN109441229 A CN 109441229A
- Authority
- CN
- China
- Prior art keywords
- latch
- lock core
- key
- barb
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/18—Keys adjustable before use
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0003—Details
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/0003—Details
- E05B27/0017—Tumblers or pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/005—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with changeable combinations
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
- E05B27/02—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key
- E05B27/08—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key arranged axially
- E05B27/086—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key arranged axially of the bar-tumbler type, the bars having slots or protrusions in alignment upon opening the lock
Abstract
The present invention provides the structures of a kind of lock core of energy multidigit clamping and matched key, belong to technical field of burglary prevention, including key handle and lock core structure, key handle one end is mating to be provided with lock core structure, key handle end surface is fixedly connected with key bar, the clamping of key bar top surface is provided with latch, latch left and right ends bottom is fixedly connected with convex block, convex block top surface is fixedly connected with spring, latch end surface is fixedly connected with briquetting, briquetting bottom surface is fixedly connected with barb, key bar rear and front end surface is nested sliding rail, and it is arranged with sliding rail in clamping on the inside of briquetting, the clamping of key handle surface rear and front end is provided with button, key handle and key bar, which are internally embedded, is provided with U-shaped barb, and barb and U-shaped barb are in clamping setting, and it is respectively positioned at the top of U-shaped barb on the inside of barb.
Description
Technical field
The present invention relates to technical field of burglary prevention, more particularly to a kind of lock core and matched key technical field.
Background technique
Key is the common unlocking tool of one of people's life, makes the material of key mainly with copper, zinc, aluminium, iron
With other metals, since lock internal structure is different, and lock is many kinds of, so a key can only be opened in existing technology
One lock, so needed if when to open multiple locks it is more when in key chain to key ring, opening not fellow disciple using different
Key, to bring inconvenience, and sometimes due to the shape appearance of key is similar, so being not intended to but mismatch using similar when unlocking
Key when be that lock can not be opened, cause unlocking low efficiency, and when it is single or it is more key loss when, then may will
Single lock core or multiple lock cores are replaced, and great inconvenience is caused.
Then, inventor is in view of this, adhere to that the relevant industries are abundant for many years designs and develops and the experience of actual fabrication,
Improvement is studied for existing structure and missing, a kind of structure of lock core and matched key that energy multidigit is clamped is provided, with
Phase achievees the purpose that with more more practical value.
Summary of the invention
The purpose of the present invention is to provide the structures of a kind of lock core of energy multidigit clamping and matched key, to solve above-mentioned back
The problem of existing key and lock proposed in scape technology can only carry out single pairing
Lock core of the present invention and matched key purpose and effect, are reached by technological means in detail below:
A kind of structure for the lock core and matched key that energy multidigit is clamped, including key handle and lock core structure, the key handle
One end is mating to be provided with lock core structure, and the key handle end surface is fixedly connected with key bar, table at the top of the key bar
Face clamping is provided with latch, and latch left and right ends bottom is fixedly connected with convex block, and the convex block top surface is fixedly connected
There is spring, the latch end surface is fixedly connected with briquetting, and the briquetting bottom surface is fixedly connected with barb, the key
Bar rear and front end surface is nested sliding rail, and is arranged with sliding rail in clamping on the inside of briquetting, before and after the key handle surface
Both ends clamping is provided with button, and the key handle and key bar, which are internally embedded, is provided with U-shaped barb, and barb and U-shaped barb
It is arranged in clamping, and is respectively positioned on the inside of barb at the top of U-shaped barb；
Wherein lock core structure further includes slot, block slots, lock core latch, latch groove, jacking block and Z-shaped elastic slice, the lock core knot
Structure inside middle is nested slot, and slot and key bar are arranged in clamping, has pressure in the slot left and right ends nesting
Block slot, and block slots and briquetting, in clamping setting, the block slots inner tip clamping insertion is provided with lock core latch, the lock
Core latch bottom surface is nested latch groove, and latch groove and latch are in clamping setting, the lock core card tooth crest
Surface is mating to be provided with jacking block, and the jacking block top surface is fixedly connected with Z-shaped elastic slice.
As a further solution of the present invention: the latch is identical with latch groove profile, and latch and latch groove can
For various shapes such as circle, triangle, square, polygons.
As a further solution of the present invention: barb point there are two the settings of top at left and right sides of the U-shaped barb, and barb
Point mutually agrees with barb.
As a further solution of the present invention: the latch is divided into two groups, and every group of latch is divided into 5, and latch is in simultaneously
Row's setting.
As a further solution of the present invention: the lock core latch is distributed with three kinds, and three kinds of lock core card tine length are different.
As a further solution of the present invention: the latch and lock core latch are distributed with number, and the card of identical number
Tooth and lock core latch are corresponding.
As a further solution of the present invention: being located on the inside of button on the outside of the U-shaped barb base.
The present invention provides the structures of a kind of lock core of energy multidigit clamping and matched key, have the advantages that
1, the lock core of this kind energy multidigit clamping and the structure setting of matched key have lock core latch, and lock core latch is distributed with three
Kind, and three kinds of lock core card tine length are different, need first to be arranged the type and sequence of lock core latch before use, pass through different uses
It is required that arrangement different length and be configured password with the lock core latch accordingly numbered, then lock core structure installed to door or
It is in other structures, as long as pressing the latch with number and different location on key bar by briquetting when needing to open,
Keep the height of latch corresponding with the lock core latch of different length, key bar be then inserted into lock core structure again and opens door,
And remembered in the lock core structure when multiple doors are respectively mounted this kind of lock core structure, when as long as opening the door of different lock core structures every time
Then the sequencing numbers of lock core latch separate U-shaped barb with barb in push button, then spring contraction recoils to latch
It is in situ, the number latch in the lock core structure with corresponding lock core latch is then pressed again, is solved using this kind of structure
The problem of multiple cannot being opened using same key, as long as and remembeing in the case where this kind of key loss then password makes
With another key of this kind of structure namely openable, as long as other side can not learn the number sorting of lock core latch on anti-theft
It then can not rotating opening lock core structure.
2, the lock core of this kind energy multidigit clamping and the structure setting of matched key have latch, and latch and latch groove profile
It is identical, and latch and latch groove can be the various shapes such as circle, triangle, square, polygon, all latches of the device
A kind of graphic structure has been only used as signal, it is advanced in use, the latch of different location can be used different shape or
The quantity of latch is added, but the principle of work and power is identical, and then improves the anti-theft of this kind of lock core and Key structure.
To sum up, the lock core of this kind energy multidigit clamping and the structure of matched key have wide applicability, above-mentioned to solve
The problem of existing key and lock proposed in background technique can only carry out single pairing, there is higher promotional value.
Detailed description of the invention
Fig. 1 is whole side structure schematic diagram of the invention.
Fig. 2 is key bar structural schematic diagram of the invention.
Fig. 3 is lock core structure the schematic diagram of the section structure of the invention.
Fig. 4 is barb and U-shaped barb interface arrangment schematic diagram of the invention.
Fig. 5 is the lock core reciprocal latch structure schematic diagram of different length of the invention.
Fig. 6 is lock core structure front-end architecture schematic diagram of the invention.
Fig. 7 is reciprocal latch structure schematic diagram of the invention.
In Fig. 1-7: 1- key handle, 101- key bar, 102- latch, 103- convex block, 104- spring, 105- briquetting,
106- barb, 107- sliding rail, 108- button, 109-U shape barb, 2- lock core structure, 201- slot, 202- block slots, 203- lock
Core latch, 204- latch groove, 205- jacking block, 206-Z shape elastic slice.
Specific embodiment
In the following, will be explained in the embodiment of the present invention, the example is shown in the accompanying drawings and the description below.Although will combine
The exemplary embodiment description present invention, it is to be understood that the description is not really wanted to limit the invention to the illustrative implementation
Example.On the contrary, the present invention will not only cover the exemplary embodiment, but also cover various replacements, it is changing, equivalent and
Other embodiments may include in the spirit and scope of the present invention as defined in the appended claims.
Please refer to Fig. 1 to 7, in the embodiment of the present invention, it is a kind of can the lock core of multidigit clamping and the structure of matched key, including
Key handle 1, key bar 101, latch 102, convex block 103, spring 104, briquetting 105, barb 106, sliding rail 107, button 108, U
Shape barb 109, lock core structure 2, slot 201, block slots 202, lock core latch 203, latch groove 204, jacking block 205 and Z-shaped bullet
Piece 206,1 one end of key handle is mating to be provided with lock core structure 2, and 1 end surface of key handle is fixedly connected with key bar 101,
The clamping of 101 top surface of key bar is provided with latch 102, and 102 left and right ends bottom of latch is fixedly connected with convex block 103, convex block
103 top surfaces are fixedly connected with spring 104, and 102 end surface of latch is fixedly connected with briquetting 105,105 bottom surface of briquetting
It is fixedly connected with barb 106,101 rear and front end surface of key bar is nested sliding rail 107, and 105 inside of briquetting and sliding rail
107 in clamping setting, and 1 surface rear and front end of key handle, which is clamped, is provided with button 108, inside key handle 1 and key bar 101
Insertion is provided with U-shaped barb 109, and barb 106 and U-shaped barb 109 are arranged in clamping, and are respectively positioned on down at the top of U-shaped barb 109
106 inside of hook, wherein lock core structure 2 further includes slot 201, block slots 202, lock core latch 203, latch groove 204, jacking block
205 and Z-shaped elastic slice 206,2 inside middle of lock core structure is nested slot 201, and slot 201 and key bar 101 are in clamping
It is arranged, there are block slots 202 in the nesting of 201 left and right ends of slot, and block slots 202 and briquetting 105 are in clamping setting, block slots
The clamping insertion of 202 inner tips is provided with lock core latch 203, and 203 bottom surface of lock core latch is nested latch groove
204, and latch groove 204 and latch 102, in clamping setting, 203 top surface of lock core latch is mating to be provided with jacking block 205, top
205 top surface of block is fixedly connected with Z-shaped elastic slice 206.
Further: latch 102 is identical with 204 profile of latch groove, and latch 102 and latch groove 204 can for it is round,
The various shapes such as triangle, square, polygon.
It is further: the top setting of the left and right sides of U-shaped barb 109 there are two barb point, and barb point with 106 phase of barb
Agree with.
Further: it is two groups that latch 102, which is divided to, and it is 5 that every group of latch 102, which divides, and latch 102 is in arranged side by side.
Further: 109 bottom outside of U-shaped barb is located at 108 inside of button.
Further: there are three types of the distributions of lock core latch 203, and three kinds of 203 length of lock core latch are different, need elder generation before use
The type and sequence of lock core latch 203 are set, different length is arranged by different requirements and with the lock accordingly numbered
Core latch 203 is configured password, then installs lock core structure 2 to door or other structures, as long as when needing to open
By briquetting 105 press key bar 101 on number and different location latch 102, make the height of latch 102 from it is different
The lock core latch 203 of length is corresponding, and key bar 101 is then inserted into lock core structure 2 again and opens door, and when multiple doors are equal
The lock core latch in the lock core structure 2 is remembered when this kind of lock core structure 2 is installed, when as long as opening the door of different lock core structures 2 every time
Then 203 sequencing numbers separate U-shaped barb 109 with barb 106 in push button 108, then spring 104, which will be shunk, to block
Tooth 102 recoils to original position, then presses again in the lock core structure 2 with the number latch 102 of corresponding lock core latch 203 i.e.
Can, it solves the problems, such as that multiple cannot be opened using same key using this kind of structure, and this kind of key loss the case where
As long as lower remember then password uses another key of this kind of structure namely openable, as long as other side can not obtain on anti-theft
Know that the number sorting of lock core latch 203 then can not rotating opening lock core structure 2.
It is further: and latch 102 is identical with 204 profile of latch groove, and latch 102 and latch groove 204 can be circle
The various shapes such as shape, triangle, square, polygon, all latches 102 of the device have only used a kind of graphic structure conduct
Signal, advanced in use, the latch 102 of different location can be used different shape or add the quantity of latch 102, but function
Energy principle is identical, and then improves the anti-theft of this kind of lock core and Key structure.
In the structure of lock core and matched key using a kind of energy multidigit clamping of the present invention, firstly, using elder generation is preceding needed
The type and sequence of lock core latch 203 are set, different length is arranged by different requirements and with the lock accordingly numbered
Core latch 203 is configured password, then installs lock core structure 2 to door or other structures, as long as when needing to open
The latch 102 on key bar 101 is pressed by briquetting 105,105 inside of briquetting is clamped with sliding rail 107 when pressing, when being pressed into one
The barb point of barb 106 and U-shaped barb 109 is clamped after depthkeeping degree, makes the height of latch 102 and the lock core latch of different length
203 is corresponding, and key bar 101 is then inserted into lock core structure 2 again, and latch 102 is clamped with 204 phase of latch groove after insertion,
Make at 2 top edge of lock core structure and the contact surface of all jacking blocks 205 and lock core latch 203 is in same level, then
Being rotated further by key handle 1 rotates entire lock core structure 2, and then opens door at the locking of separation gate, and works as multiple Men Junan
The lock core latch 203 in the lock core structure 2 is remembered when filling this kind of lock core structure 2, when as long as opening the door of different lock core structures 2 every time
Sequencing numbers, separate the inside compressional deformation of U-shaped barb 109 with barb 106 by push button 108, due to 102 quilt of latch
Spring 104 is in extended state, so spring 104 can be shunk card when U-shaped barb 109 is separated with barb 106 when pushing
Tooth 102 recoils to original position, and U-shaped barb 109 will recoil to original position after release button 108, then presses the lock core structure 2 again
The interior number latch 102 with corresponding lock core latch 203, jacking block 205 is pushed up in the Z-shaped stretching, extension of elastic slice 206 when the key is withdrawn
Out, the ejection of jacking block 205 simultaneously ejects lock core latch 203, and lock core latch 203 is due to losing the extruding of latch 102 to make to push up
The contact surface of block 205 and lock core latch 203, everywhere in same level, and then reaches locking effect not with 2 top edge of lock core structure
Fruit.
In conclusion although the present invention is described in detail referring to the foregoing embodiments, for the technology of this field
For personnel, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technology
Feature is equivalently replaced, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on, and
It should be included within protection scope of the present invention.
Claims (7)
1. a kind of lock core of energy multidigit clamping and the structure of matched key, including key handle (1) and lock core structure (2), special
Sign is that described key handle (1) one end is mating to be provided with lock core structure (2), and key handle (1) end surface is fixed to be connected
It is connected to key bar (101), key bar (101) the top surface clamping is provided with latch (102), latch (102) left and right
Both ends bottom is fixedly connected with convex block (103), and convex block (103) top surface is fixedly connected with spring (104), the latch
(102) end surface is fixedly connected with briquetting (105), and briquetting (105) bottom surface is fixedly connected with barb (106), institute
It states key bar (101) rear and front end surface to be nested sliding rail (107), and is in clamping with sliding rail (107) on the inside of briquetting (105)
Setting, key handle (1) the surface rear and front end clamping are provided with button (108), the key handle (1) and key bar
(101) it is internally embedded and is provided with U-shaped barb (109), and barb (106) and U-shaped barb (109) are arranged in clamping, and U-shaped barb
(109) top is respectively positioned on the inside of barb (106)；
Wherein lock core structure (2) further includes slot (201), block slots (202), lock core latch (203), latch groove (204), top
Block (205) and Z-shaped elastic slice (206), lock core structure (2) inside middle is nested slot (201), and slot (201)
It is arranged with key bar (101) in clamping, has block slots (202) in slot (201) the left and right ends nesting, and block slots
(202) and briquetting (105) is in clamping setting, and block slots (202) the inner tip clamping insertion is provided with lock core latch
(203), lock core latch (203) bottom surface is nested latch groove (204), and latch groove (204) and latch
(102) in clamping setting, lock core latch (203) top surface is mating to be provided with jacking block (205), jacking block (205) top
Portion surface is fixedly connected with Z-shaped elastic slice (206).
2. the lock core of energy multidigit clamping according to claim 1 and the structure of matched key, it is characterised in that: the latch
(102) identical with latch groove (204) profile, and latch (102) and latch groove (204) they can be circle, triangle, pros
The various shapes such as shape, polygon.
3. the lock core of energy multidigit clamping according to claim 1 and the structure of matched key, it is characterised in that: the U-shaped
There are two barb points for top setting at left and right sides of barb (109), and barb point mutually agrees with barb (106).
4. the lock core of energy multidigit clamping according to claim 1 and the structure of matched key, it is characterised in that: the latch
(102) it is divided into two groups, and every group of latch (102) is divided into 5, and latch (102) is in arranged side by side.
5. the lock core of energy multidigit clamping according to claim 1 and the structure of matched key, it is characterised in that: the lock core
There are three types of latch (203) distributions, and three kinds of lock core latch (203) length are different.
6. the lock core of energy multidigit clamping according to claim 1 and the structure of matched key, it is characterised in that: the latch
(102) and lock core latch (203) is distributed with number, and the latch (102) of identical number and lock core latch (203) are corresponding,
Lock core latch (203) is divided into three kinds of numbers.
7. the lock core of energy multidigit clamping according to claim 1 and the structure of matched key, it is characterised in that: the U-shaped
Barb (109) bottom outside is located on the inside of button (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910034407.9A CN109441229A (en) | 2019-01-15 | 2019-01-15 | A kind of structure for the lock core and matched key that energy multidigit is clamped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910034407.9A CN109441229A (en) | 2019-01-15 | 2019-01-15 | A kind of structure for the lock core and matched key that energy multidigit is clamped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109441229A true CN109441229A (en) | 2019-03-08 |
Family
ID=65544055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910034407.9A Withdrawn CN109441229A (en) | 2019-01-15 | 2019-01-15 | A kind of structure for the lock core and matched key that energy multidigit is clamped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109441229A (en) |
-
2019
- 2019-01-15 CN CN201910034407.9A patent/CN109441229A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190308 |
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| WW01 | Invention patent application withdrawn after publication |