CN202578220U - Front door lock of KYN (kynurenine) high-tension switch cabinet - Google Patents
Front door lock of KYN (kynurenine) high-tension switch cabinet Download PDFInfo
- Publication number
- CN202578220U CN202578220U CN 201220222407 CN201220222407U CN202578220U CN 202578220 U CN202578220 U CN 202578220U CN 201220222407 CN201220222407 CN 201220222407 CN 201220222407 U CN201220222407 U CN 201220222407U CN 202578220 U CN202578220 U CN 202578220U
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- CN
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- Prior art keywords
- door lock
- lock
- handle
- front door
- button
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a front door lock of a KYN (kynurenine) high-tension switch cabinet, and the front door lock comprises a body, a handle, a button and a drive piece, wherein the handle is provided with a lock cylinder; the tail end of the lock cylinder is provided with a lock hook; the body is internally provided with a clamp groove which is in clamp fit with the lock hook; the lower end of the handle is provided with a step which is clamped with the button; the button is connected with the body through a torsional spring; and the body is connected with a locking plate. According to the front door lock, the lock hook in the lock cylinder on the handle is clamped with the body and buttoned clamping is adopted to realize pure button operation, the door lock can not be opened if unlocking operation is not carried out, the dual protection structure can be used for better locking the door lock and increasing the safety of the door lock, the whole door lock has a planer structure and is provided with a key, so that the front door lock is attractive, firm and tight and is stable in performance and high in safety.
Description
Technical field
The utility model relates to switchboard locking device field, especially relates to a kind of front door lock device of KYN high-tension switch cabinet.
Background technology
Switchboard is an equipment for power transmission and distribution, in order to guarantee the security performance of switchboard, can between the cabinet door of switchboard and cabinet, a locking device be set usually; Particularly rated voltage is above the high-voltage web system of 3KV for the power transmission and distribution a complete set of equipment, and the transient energy of its device interior short trouble electric arc is very big, if the design of locking device is unreasonable; When short circuit arcing fault takes place, can cause that equipment explosion, door lock come off, parts fly, damage equipment even threaten personal safety; Therefore, the quality of door lock and structure rationally very important, the structure that existing equipment adopts is the protrusion handgrip; Simple in structure but insecure; Opening easily in transit, how to design a rational in infrastructure, stable performance, firm, tight door lock, is very important.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, and a kind of rational in infrastructure, more reasonable front door lock of more firm, safe KYN high-tension switch cabinet is provided.
For realizing above-mentioned purpose; The technical solution of the utility model is: KYN high-tension switch cabinet front door lock, comprise body, handle, button and driving chip, and said handle is provided with lock core; The lock core end is provided with lock hook; Be provided with draw-in groove in the body, draw-in groove and lock hook constitute snap fit, and handle, at its lower end is provided with the step with the button clamping.
Preferably, said button is connected through torsion spring with body.
Preferably, be connected with locking plate on the said body.
Through adopting above-mentioned technical scheme, the beneficial effect of the utility model is: through lock hook in the lock core on the handle and body clamping, and adopt the push button clamping; Simple action button is not carried out release, then can not open door lock; The duplicate protection structure with better locking door lock, strengthens the safety of door lock; Whole door lock is plane structure and spoon with lock, attractive in appearance, firm, tight, stable performance, safe.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the side partial sectional view of the utility model;
Fig. 3 is the user mode sketch map of the utility model.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing and specific embodiment.
Like Fig. 1, shown in Figure 2, the KYN high-tension switch cabinet front door lock of the utility model comprises body 6, handle 3, button 5 and driving chip 1, and driving chip 1 is socketed on the body 6; Handle 3 is hinged with body 6, can order about driving chip 1 through rotary handle and move up and down, and button 5 is connected with body 6 through torsion spring 51, and said handle 3 is provided with lock core 4; Lock core 4 ends are provided with lock hook 41, are provided with draw-in groove 61 in the body 6, and draw-in groove 61 constitutes snap fit with lock hook 41, opens lock core 4 through key; It is flexible to regulate lock hook 41, and from the clamping of joystick 3 with body 6, handle 3 lower ends are provided with the step 42 with button 5 clampings, dual clamping; The duplicate protection structure when key inserts lock core 4, is rotated, and impels lock hook 41 to shrink; Unclamped the clamping state of lock hook 41, but the step 42 of button 5 handle 3 lower ends and clamping is stopped has disconnecting prevention structure with draw-in groove 61.
As shown in Figure 3, through action button 5, throw off clamping to handle 3, handle 3 is under the effect of built-in compression spring; Automatically launch, at this moment just can pass through rotary handle 3, drive driving chip 1 and move up and down, thereby separate locker door; Reach safe, stable release, also be connected with locking plate 2 on the said body 6, also can drive locking plate 2 rotations in the time of handle 3 rotations, therefore; Can select locking plate 2 or driving chip 1 for use according to different customer demands, carry out corresponding locking device design, effectively satisfy customer requirement.The utility model overall structure is attractive in appearance, firm, tight, the duplicate protection structure design, and stable performance, safe meets the various demands of client.
Above-described, be merely a preferred embodiment of the utility model, can not limit the scope that the utility model is implemented, every equalization of being done according to the utility model claim changes and decorates, and all should still belong in the scope that the utility model contains.
Claims (3)
1.KYN high-tension switch cabinet front door lock; Comprise body (6), handle (3), button (5) and driving chip (1); It is characterized in that: said handle (3) is provided with lock core (4), and lock core (4) end is provided with lock hook (41), is provided with draw-in groove (61) in the said body (6); Draw-in groove (61) constitutes snap fit with lock hook (41), and handle (3) lower end is provided with the step (42) with button (5) clamping.
2. KYN high-tension switch cabinet front door lock according to claim 1 is characterized in that: said button (5) is connected through torsion spring (51) with body (6).
3. KYN high-tension switch cabinet front door lock according to claim 1 and 2 is characterized in that: be connected with locking plate (2) on the said body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222407 CN202578220U (en) | 2012-05-17 | 2012-05-17 | Front door lock of KYN (kynurenine) high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220222407 CN202578220U (en) | 2012-05-17 | 2012-05-17 | Front door lock of KYN (kynurenine) high-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578220U true CN202578220U (en) | 2012-12-05 |
Family
ID=47247644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220222407 Expired - Fee Related CN202578220U (en) | 2012-05-17 | 2012-05-17 | Front door lock of KYN (kynurenine) high-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578220U (en) |
-
2012
- 2012-05-17 CN CN 201220222407 patent/CN202578220U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Front door lock of KYN (kynurenine) high-tension switch cabinet Effective date of registration: 20140212 Granted publication date: 20121205 Pledgee: Bank of China, Limited by Share Ltd, Nanan branch Pledgor: Rongzhong Electrical Equipment Co., Ltd. Registration number: 2014350000006 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160412 Granted publication date: 20121205 Pledgee: Bank of China, Limited by Share Ltd, Nanan branch Pledgor: Rongzhong Electrical Equipment Co., Ltd. Registration number: 2014350000006 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20180517 |