CN202718499U - Switch cabinet door lock - Google Patents
Switch cabinet door lock Download PDFInfo
- Publication number
- CN202718499U CN202718499U CN 201220398434 CN201220398434U CN202718499U CN 202718499 U CN202718499 U CN 202718499U CN 201220398434 CN201220398434 CN 201220398434 CN 201220398434 U CN201220398434 U CN 201220398434U CN 202718499 U CN202718499 U CN 202718499U
- Authority
- CN
- China
- Prior art keywords
- activity template
- switch cabinet
- spring
- drawer
- door
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a switch cabinet door lock. The switch cabinet door lock comprises a handle, a clamping tongue, a movable sheet and a spring, wherein the handle and the clamping tongue are arranged on a drawer door in matched mode, the movable sheet and the spring are arranged on the side edge of a drawer body, the movable sheet is a bending sheet bending 90 degrees, one side of the movable sheet is provided with a sliding chute, limiting nails are used to fix the movable sheet on the side edge of the drawer body through the sliding chute, the spring is fixed at the bottom of the side face of the drawer body through a guide column and is in movable connection with the bottom of the movable sheet, the clamping tongue is a tongue-shaped protruding sheet provided with a clamping opening and is used to form buckling locking with the movable sheet, and the drawer door is located on the edge of the clamping tongue and provided with an unlocking hole. The switch cabinet door lock has the advantages of being simple and convenient to operate, convenient to use, and simple in structure.
Description
Technical field
The utility model relates to the switchboard technical field, particularly a kind of lock for door of switch cabinet.
Background technology
Electric power is the indispensable energy of the modern life, and electric power is carried the normal social activities that is related to people, and in the power transmission and transformation process, particularly power supply administration, electric substation all can use the high and low pressure cabinet, and the quality of high-low voltage switch cabinet directly has influence on the conveying of electric power.For the safety that guarantees that electric power is carried, cabinet door or the drawer door of switchboard all are provided with door lock, prevent that inner electrical equipment, wiring etc. from coming out critical personal safety, the also normal operation of maintain internal electric fixtures.
Existing door lock adopts the bolt floatless switch mostly, and by being screwed into or back-outing and realize of bolt, service speed is slow, efficient is low, uses inconvenient when closing or open.
The utility model content
The problem that the utility model solves provides a kind of lock for door of switch cabinet, solves existing lock for door of switch cabinet inconvenient problem with use.
For addressing the above problem, the technical solution adopted in the utility model is:
A kind of lock for door of switch cabinet, comprise handle, block tongue, activity template and spring, described handle and block tongue cooperation are installed on the drawer door, described activity template and spring fitting are at the drawer body lateral edges, wherein: described activity template is the tabs of bending 90 degree, it simultaneously is provided with chute, and banking pin is fixed on the drawer body lateral edges by chute with activity template; Described spring is fixed in the drawer body side bottom by lead, and forms flexible connection with the activity template bottom; Described block tongue is ligule lug with bayonet, is used for forming snap lock with activity template; Described drawer door is positioned at the block tongue limit and is provided with open keyhole.
Compared with prior art, the advantage of technical solutions of the utility model is:
By the setting of activity template, spring and block tongue, during the closing drawers door, only need drawer door is slippaged to drawer body, then block tongue utilizes its ligule tab edge to push activity template open until activity template is stuck in the bayonet socket on the block tongue under the effect of spring, forms lock-out state; During the drawing-out type drawer door, only need to depress activity template by open keyhole and get final product, described lock for door of switch cabinet has characteristics easy and simple to handle, simple in structure, easy to use.
Description of drawings
Fig. 1 is the utility model specific embodiment schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Fig. 1 is the utility model specific embodiment schematic diagram.As shown in Figure 1, a kind of lock for door of switch cabinet, comprise handle 11, block tongue 12, activity template 21 and spring 22, described handle 11 and block tongue 12 cooperations are installed on the drawer door 1, described activity template 21 and spring 22 are installed in drawer body 2 lateral edges, wherein: described activity template 21 is the tabs of bending 90 degree, and it simultaneously is provided with chute 24, and banking pin 25 is fixed on drawer body 2 lateral edges by chute 24 with activity template 21; Described spring 22 is fixed in drawer body 2 side bottom by lead 23, and forms flexible connection with activity template 22 bottoms; Described block tongue 12 is ligule lug 13 with bayonet, is used for forming snap lock with activity template 22; Described drawer door 1 is positioned at block tongue 12 limits and is provided with open keyhole.
The described lock for door of switch cabinet of the utility model specific embodiment, by activity template, spring and block tongue are set, so that during the closing drawers door, only need drawer door is slippaged to drawer body, then block tongue utilizes its ligule tab edge to push activity template open until activity template is stuck in the bayonet socket on the block tongue under the effect of spring, forms lock-out state; During the drawing-out type drawer door, only need to depress activity template by open keyhole and get final product, described lock for door of switch cabinet has characteristics easy and simple to handle, simple in structure, easy to use.
Although the utility model with preferred embodiment openly as above; but it is not to limit the utility model; any those skilled in the art are not within breaking away from spirit and scope of the present utility model; can make possible change and modification, therefore protection domain of the present utility model should be as the criterion with the scope that the utility model claim is defined.
Claims (1)
1. a lock for door of switch cabinet is characterized in that, comprises handle, block tongue, activity template and spring, and described handle and block tongue cooperation are installed on the drawer door, and described activity template and spring fitting are at the drawer body lateral edges, wherein:
Described activity template is the tabs of bending 90 degree, and it simultaneously is provided with chute, and banking pin is fixed on the drawer body lateral edges by chute with activity template;
Described spring is fixed in the drawer body side bottom by lead, and forms flexible connection with the activity template bottom;
Described block tongue is ligule lug with bayonet, is used for forming snap lock with activity template;
Described drawer door is positioned at the block tongue limit and is provided with open keyhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398434 CN202718499U (en) | 2012-08-13 | 2012-08-13 | Switch cabinet door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398434 CN202718499U (en) | 2012-08-13 | 2012-08-13 | Switch cabinet door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202718499U true CN202718499U (en) | 2013-02-06 |
Family
ID=47620325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398434 Expired - Lifetime CN202718499U (en) | 2012-08-13 | 2012-08-13 | Switch cabinet door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202718499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912168A (en) * | 2014-04-22 | 2014-07-09 | 苏州隆鑫包装科技有限公司 | Locking fastener for coaming box |
| CN104242133A (en) * | 2013-06-19 | 2014-12-24 | 昆山振宏电子机械有限公司 | Drawer lock catch device |
-
2012
- 2012-08-13 CN CN 201220398434 patent/CN202718499U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242133A (en) * | 2013-06-19 | 2014-12-24 | 昆山振宏电子机械有限公司 | Drawer lock catch device |
| CN103912168A (en) * | 2014-04-22 | 2014-07-09 | 苏州隆鑫包装科技有限公司 | Locking fastener for coaming box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cai Pinhua Inventor before: Sun Wenhua Inventor before: Zhan Zhenqiang Inventor before: Lin Lixiang |
|
| COR | Change of bibliographic data | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |