CN206617023U - A kind of lock head structure of safety cabinet - Google Patents
A kind of lock head structure of safety cabinet Download PDFInfo
- Publication number
- CN206617023U CN206617023U CN201720319623.4U CN201720319623U CN206617023U CN 206617023 U CN206617023 U CN 206617023U CN 201720319623 U CN201720319623 U CN 201720319623U CN 206617023 U CN206617023 U CN 206617023U
- Authority
- CN
- China
- Prior art keywords
- lock core
- tapered end
- end shell
- lock
- joint
- 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.)
- Active
Links
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of lock head structure of safety cabinet, including the tapered end shell being located in cabinet door, the tapered end being made up of lock tube and lock core being located in tapered end shell, tapered end shell and the lock core joint being connected with plectrum are provided through between lock core and the tapered end shell, the lock core joint is connected with the lock core, and the circumference of lock core joint coordinates provided with step with the tapered end shell makes lock core joint in axial limiting.Lock core joint in the utility model can be using the higher material of hardness, when being beaten in the keyhole for inserting lock core key 4 with instrument using violence mode, the active force of instrument can pass through lock core tail transfer to lock core joint, lock core joint is spacing by tapered end shell, because its material hardness is higher therefore it is difficult to be destroyed, the security performance of lockset and safety cabinet can be improved.
Description
Technical field
The utility model belongs to lockset, and in particular to a kind of lock head structure of safety cabinet.
Background technology
The security of safety cabinet has very big relation with its lockset used.The lock head structure of existing safety cabinet such as Fig. 1 institutes
Show, including the tapered end that the lock core 5 in lock tube 4 and lock tube 4 is constituted, tapered end is fixed in tapered end shell 10, then by nut 3
In cabinet door 2, the afterbody 101 of afterbody through the tapered end shell 10 of lock core 5 is connected by packing ring 7 and screw 8 with plectrum 6, tapered end
The afterbody 101 of shell 10 is coordinated by the step 501 being provided with the afterbody of lock core 5 carries out spacing, the band of lock core 5 in axial direction to lock core 5
The opening and closing realization that dynamic plectrum 6 can control dead bolt opens cabinet and closes cabinet.There is the hidden danger being easily destroyed in this lock head structure, when
Inserted and firmly beaten in the direction of arrows using violence mode in the keyhole of lock core 5 with instrument 1, because lock core is typically all using yellow
Copper fabrication, it is easy to which lock core 5 is battered down so that part a fracture of the afterbody of lock core 5 along dotted line 9, causes plectrum 6 to drop and loses
Lock function.
The content of the invention
The purpose of this utility model be to provide it is a kind of rational in infrastructure, firmly, the tapered end knot of the strong safety cabinet of violence ability
Structure.
The utility model provide safety cabinet latch-up structure, including be located in cabinet door tapered end shell, be located at outside tapered end
Tapered end shell is provided through between the tapered end being made up of lock tube and lock core in shell, lock core and the tapered end shell and is connected with plectrum
The lock core joint connect, the lock core joint is connected with the lock core, and the circumference of lock core joint is provided with step and the tapered end shell
Cooperation makes lock core joint in axial limiting.
Connected between the lock core joint and the lock core using a word concaveconvex structure.
The beneficial effects of the utility model：
Lock core joint in the utility model can be using the higher material of hardness, when the keyhole that lock core key 4 is inserted with instrument
When middle use violence mode is beaten, the active force of instrument can be locked by lock core tail transfer to lock core joint, lock core joint
Head shell it is spacing, because its material hardness is higher therefore be difficult to be destroyed, the security performance of lockset and safety cabinet can be improved.
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the schematic diagram of existing safe lock header structure.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the utility model decomposing schematic representation.
Embodiment
See Fig. 2, Fig. 3, the latch-up structure for the safety cabinet that the utility model is provided, including the tapered end shell being located in cabinet door 2
10th, the tapered end being made up of lock tube 4 and lock core 5 in tapered end shell 10 is located at, lock tube 4 passes through tapered end pin 14 and tapered end shell 10
Fixed, anti-drilling sheet 12 is arranged on the end face of tapered end shell 10 by anti-drilling sheet jump ring 13, between the lock core 5 and tapered end shell 10
Tapered end shell 10 and the lock core joint 11 being connected with plectrum 6 are provided through, the lock core joint 11 is used by recessed with the lock core
The word concaveconvex structure connection that groove 502 and projection 110 are constituted, the circumference of lock core joint 11 is provided with outside step 111 and the tapered end
The afterbody 101 of shell 10, which coordinates, makes lock core joint 11 in axial limiting.Lock core 5 uses brass, lock core shell 10 and lock core joint 11
Iron can be used, steel, stainless steel is difficult by the material of violence/batter down destruction.
When firmly being beaten in the direction of arrows using violence mode in the keyhole for inserting lock core 5 with instrument 1, the work of instrument 1
Firmly can be by lock core tail transfer to lock core joint 11, lock core joint 11 is spacing by tapered end shell 10, and material hardness
It is higher therefore be difficult to be destroyed, the security performance of lockset and safety cabinet can be improved.
Claims (2)
1. a kind of latch-up structure of safety cabinet, including be located in cabinet door tapered end shell, be located in tapered end shell by lock tube and
The tapered end of lock core composition, it is characterized in that being provided through tapered end shell and the lock being connected with plectrum between the lock core and tapered end shell
Core joint, the lock core joint is connected with the lock core, and the circumference of lock core joint coordinates with the tapered end shell provided with step and made
Lock core joint is in axial limiting.
2. the latch-up structure of safety cabinet according to claim 1, it is characterized in that between the lock core joint and the lock core
Connected using a word concaveconvex structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720319623.4U CN206617023U (en) | 2017-03-30 | 2017-03-30 | A kind of lock head structure of safety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720319623.4U CN206617023U (en) | 2017-03-30 | 2017-03-30 | A kind of lock head structure of safety cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206617023U true CN206617023U (en) | 2017-11-07 |
Family
ID=60234798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720319623.4U Active CN206617023U (en) | 2017-03-30 | 2017-03-30 | A kind of lock head structure of safety cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206617023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798248A (en) * | 2018-05-21 | 2018-11-13 | 王力安防科技股份有限公司 | A kind of lock head structure, door lock and safety door |
-
2017
- 2017-03-30 CN CN201720319623.4U patent/CN206617023U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798248A (en) * | 2018-05-21 | 2018-11-13 | 王力安防科技股份有限公司 | A kind of lock head structure, door lock and safety door |
| CN108798248B (en) * | 2018-05-21 | 2023-07-11 | 王力安防科技股份有限公司 | Lock head structure, door lock and safety door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206617023U (en) | A kind of lock head structure of safety cabinet | |
| CN103015804B (en) | Antitheft gourd-shaped lock | |
| CN206070748U (en) | A kind of steel pipe column of employing one side connecting bolt and girder steel end plate connecting node | |
| CN204851932U (en) | Bipolar screw bores tail screw with biconvex platform readily removable structure | |
| CN207144851U (en) | Drill rod assemblies and drilling equipment | |
| CN206070747U (en) | A kind of one side connecting bolt for girder steel and steel pipe column | |
| CN107813944A (en) | A kind of firing lock | |
| CN207956075U (en) | A kind of firing lock | |
| CN105257902B (en) | Hydrant valve door lock | |
| CN209761094U (en) | Handcuffs and shackles combined mechanical tool | |
| CN203383603U (en) | Violence-open preventing blade lock | |
| CN205918232U (en) | Cross recess lock core is opened to power of fighting against violent repression | |
| CN204386426U (en) | A kind of fast escape anti-theft window | |
| CN202718488U (en) | Pin-type electrodynamometer box lock | |
| CN206785127U (en) | A kind of easily broken anti-violence lock cylinder | |
| CN205422196U (en) | Trilateral marble lock core | |
| CN203066626U (en) | Pickproof lock head | |
| CN203066682U (en) | Lock of outdoor cabinet | |
| CN204659654U (en) | A kind of window breaker | |
| CN203257216U (en) | Anti-pry padlock | |
| CN201074441Y (en) | U-shaped thread anti-theft lock | |
| CN207441518U (en) | A kind of high-voltage feedback power latching device for switch | |
| CN203945341U (en) | A kind of runner assembles special-purpose "painted-face" character in opera | |
| CN207879064U (en) | A kind of pressure ring lock core marble | |
| CN105649409A (en) | Single-key idling anti-theft lock head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |