CN202299769U - Dual-door and single-door locking device - Google Patents
Dual-door and single-door locking device Download PDFInfo
- Publication number
- CN202299769U CN202299769U CN2011204382755U CN201120438275U CN202299769U CN 202299769 U CN202299769 U CN 202299769U CN 2011204382755 U CN2011204382755 U CN 2011204382755U CN 201120438275 U CN201120438275 U CN 201120438275U CN 202299769 U CN202299769 U CN 202299769U
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- door
- locking
- locking device
- rotating shaft
- dual
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Abstract
The utility model provides a dual-door and single-door locking device which is arranged on a left door, a right door or a door frame. The dual-door and single-door locking device comprises a handle, a locking tube and a locking core, wherein the handle is arranged on the outer surface of the right door and is connected with a rotating shaft passing through the right door; the locking tube is tubular, is provided with an opening which is vertical downwards, and is arranged on the top part and the bottom part of the inner side of the door frame; and the locking core is arranged on the inner surface of the right door and comprises a rotation board which is connected with the rotating shaft at the middle part and can rotate around the rotating shaft, and the both ends of the rotation board are respectively in rotary connection with a connecting rod which is matched with the locking tube. The dual-door and single-door locking device provided by the utility model has the advantages that: the structure is simple; the two doors can be locked by locking one door; the operation is simple, and a user only needs to screw the handle conveniently when in use; and the dual-door and single-door locking device is flexible in operation and firm in locking.
Description
Technical field
The utility model relates to a kind of double door simple gate locking device of electrical control cabinet.
Background technology
Install electrical equipment in the electrical control cabinet concentratedly, make things convenient for the connection and the maintenance of circuit, the cabinet door of general electrical control cabinet is a double door; And the cabinet door needs locking often, in case the entering of toy or foreign material etc. influences the use of internal electric element; But the cabinet door for double door generally needs respectively two fan door locks to be closed; Operation rate of exchange trouble, and locking is not firm, very inconvenient.
Summary of the invention
Be technical deficiency more than solving, the utility model provides double door simple gate locking device a kind of simple in structure, easy to operate.
The utility model is realized through following measure:
A kind of double door simple gate locking device of the utility model is arranged on left-hand door, right door and the doorframe, comprising:
Handle is arranged on right external surface, is connected with the rotating shaft of passing right door;
The locking pipe is opening tubulose straight down, is arranged on the doorframe inboard top and bottom; And
Lock core is arranged on right inner surface, comprises the rotor plate that the middle part connects rotating shaft and can rotate around the axis, and the two ends of said rotor plate are rotatably connected to and lock the connecting rod that pipe matches respectively;
Said left-hand door right side edge is extended with flanging to the right, and when left-hand door and You Men closed, flanging was positioned at the inboard at You Men edge.
Above-mentioned right door inner surface is provided with fairlead, and said connecting rod passes fairlead.
The beneficial effect of the utility model is:
Simple in structure, just can be through door of locking with two doors locking all, simple to operate, only need turn handle and get final product, easy to use.Manual dexterity, firm locking.
Description of drawings
Structural representation when Fig. 1 opens for the utility model.
Side sectional structure sketch map when Fig. 2 is the utility model locking door.
Among the figure: 1 left-hand door, 2 right doors, 3 flangings, 4 locking pipes, 5 connecting rods, 6 rotor plates, 7 fairleads, 8 rotating shafts, 9 handles.
The specific embodiment
Like Fig. 1, shown in 2, the utility model be applied in have double door electrical control cashier's office in a shop, be arranged on left-hand door
1, on right door 2 and the doorframe, comprises handle 9, locking pipe 4 and lock core.Handle 9 is arranged on the external surface of right door 2, is connected with the rotating shaft 8 of passing right door 2.Locking pipe 4 is an opening arc straight down, is arranged on the doorframe inboard top and bottom.Lock core is arranged on the inner surface of right door 2; Comprise the middle part connect rotating shaft 8 and can be around the shaft 8 rotor plates 6 that rotate; The two ends of said rotor plate 6 are rotatably connected to respectively and lock the connecting rod 5 that pipe 4 matches; Left-hand door 1 right side edge is extended with flanging 3 to the right, and when left-hand door 1 was closed with right door 2, flanging 3 and locking pipe 4 were positioned at the inboard at right door 2 edges.Right door 2 inner surfaces are provided with fairlead 7, and said connecting rod 5 passes fairlead 7.
Its operating principle is: when swing handle 9; Handle 9 drives rotating shaft 8 and rotates; Rotating shaft 8 is rotated and is driven rotor plate 6 rotations; Rotor plate 6 tractive connecting rods 5 make the end of connecting rod 5 be stuck in the locking pipe 4 interior snap closes of realizing at cabinet doorframe place simultaneously, and right simultaneously door 2 is pushed down the flanging 3 of left-hand door 1 and the locking pipe 4 on the doorframe, realizes two-door while locking.When opening, swing handle 9 makes the end of connecting rod 5 get final product from 4 extractions of locking pipe.
The foregoing description is said to be in order to specify this patent; Though describe through specific term in the literary composition; But can not limit the protection domain of this patent with this; The personage who is familiar with this technical field can change or revise it after the spirit of understanding this patent and principle and reach equivalent purpose, and this equivalence change and modification all should be covered by the claim scope and define in the category.
Claims (2)
1. a double door simple gate locking device is arranged on left-hand door, right door and the doorframe, it is characterized in that, comprising:
Handle is arranged on right external surface, is connected with the rotating shaft of passing right door;
The locking pipe is opening arc straight down, is arranged on the doorframe inboard top and bottom; And
Lock core is arranged on right inner surface, comprises the rotor plate that the middle part connects rotating shaft and can rotate around the axis, and the two ends of said rotor plate are rotatably connected to and lock the connecting rod that pipe matches respectively;
Said left-hand door right side edge is extended with flanging to the right, and when left-hand door and You Men closed, flanging and locking pipe were positioned at the inboard at You Men edge.
2. according to the said double door simple gate of claim 1 locking device, it is characterized in that: said right door inner surface is provided with fairlead, and said connecting rod passes fairlead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204382755U CN202299769U (en) | 2011-11-08 | 2011-11-08 | Dual-door and single-door locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204382755U CN202299769U (en) | 2011-11-08 | 2011-11-08 | Dual-door and single-door locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202299769U true CN202299769U (en) | 2012-07-04 |
Family
ID=46368693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204382755U Expired - Lifetime CN202299769U (en) | 2011-11-08 | 2011-11-08 | Dual-door and single-door locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202299769U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015924A (en) * | 2014-04-17 | 2015-11-04 | 东北林业大学 | Portable biological slice specimen-box |
| CN105275275A (en) * | 2015-11-23 | 2016-01-27 | 佛山市三水金大田门业有限公司 | Novel heaven and earth lock structure |
| CN105748234A (en) * | 2016-04-26 | 2016-07-13 | 东莞市联洲知识产权运营管理有限公司 | Medical rescue carriage |
| CN113839314A (en) * | 2021-09-24 | 2021-12-24 | 山东国恒机电配套有限公司 | Photovoltaic energy-saving electrical control cabinet |
-
2011
- 2011-11-08 CN CN2011204382755U patent/CN202299769U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015924A (en) * | 2014-04-17 | 2015-11-04 | 东北林业大学 | Portable biological slice specimen-box |
| CN105015924B (en) * | 2014-04-17 | 2017-05-03 | 东北林业大学 | Portable biological slice specimen-box |
| CN105275275A (en) * | 2015-11-23 | 2016-01-27 | 佛山市三水金大田门业有限公司 | Novel heaven and earth lock structure |
| CN105748234A (en) * | 2016-04-26 | 2016-07-13 | 东莞市联洲知识产权运营管理有限公司 | Medical rescue carriage |
| CN105748234B (en) * | 2016-04-26 | 2018-03-16 | 窦榕榕 | A kind of Medical ambulance |
| CN113839314A (en) * | 2021-09-24 | 2021-12-24 | 山东国恒机电配套有限公司 | Photovoltaic energy-saving electrical control cabinet |
| CN113839314B (en) * | 2021-09-24 | 2023-12-22 | 山东国恒机电配套有限公司 | Photovoltaic energy-saving electrical control cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |