CN104695776A - Lift-pull door lock - Google Patents
Lift-pull door lock Download PDFInfo
- Publication number
- CN104695776A CN104695776A CN201510151911.9A CN201510151911A CN104695776A CN 104695776 A CN104695776 A CN 104695776A CN 201510151911 A CN201510151911 A CN 201510151911A CN 104695776 A CN104695776 A CN 104695776A
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- lift
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- lock
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- hole
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Abstract
The invention discloses a lift-pull door lock. The lift-pull door lock comprises a first lock frame, a second lock frame and a lift-pull rod. The first lock frame is of an elongated groove structure and provided with a first groove frame and first lift-pull holes, the first groove frame is arranged in the inner middle of the first lock frame, the first lift-pull holes are formed in the middles of the upper end and the lower end of the first lock frame respectively, the second lock frame is arranged in the first groove frame, and the lift-pull rod is mounted in the first groove frame of the first lock frame through the first lift-pull holes and is connected with the second lock frame. The lift-pull door lock for being mounted on a high-voltage or low-voltage electrical cabinet has the advantages that the lift-pull door lock is simple, compact and convenient to mount; a user can open a door of the electrical cabinet by lifting and pulling the lift-pull door lock during unlocking, and accordingly, the lift-pull door lock is high in reliability and safety, capable of preventing misoperation and the like.
Description
Technical field
The present invention relates to the field of distribution industry, particularly relates to a kind of lift door lock.
Background technology
Along with the development of high pressure or low-voltage distribution industry, its raising required in the technical performances such as practicality, safety, protection, requirement of shelter rack being installed to cabinet body door is also more and more higher, wish being connected firmly of cabinet body door, and degree of protection is high.
The simple electric cabinet lock of tradition, do not need any key, the lockaid gun that only need insert coupling can drive locking bar and locking plate to rotarily open, and like this, in the locked state, locking plate may be in opening because of collision or action unexpectedly, and therefore, its reliability is very low.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of lift door lock, for being arranged on high pressure or low-voltage electrical cashier's office in a shop, simply compact, easy for installation, needing to carry out pull lift action when opening, just can open the door of regulator cubicle, have that reliability is high, security performance good, prevent the advantages such as maloperation.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of lift door lock, comprise the first lock frame, second lock frame and lifting rod, the first described lock frame is strip groove structure, be provided with the first groove frame and the first lift hole, the first described groove frame is arranged on the centre position inside the first lock frame, the first described lift hole is separately positioned on the centre position at the two ends up and down of the first lock frame, the second described lock frame is arranged in the first groove frame, lock frame be connected with second in the first groove frame that described lifting rod is arranged on the first lock frame by the first lift hole.
In a preferred embodiment of the present invention, the second described lock frame is strip groove structure, be provided with the second groove frame and the second lift hole, the second described groove frame is arranged on the centre position inside the second lock frame, and the second described lift hole is separately positioned on the centre position at the two ends up and down of the second lock frame.
In a preferred embodiment of the present invention, described lifting rod to be arranged between the first groove frame and the second groove frame and to be applied in the first lift hole and the second lift hole.
In a preferred embodiment of the present invention, the first described lift hole and the second lift hole are 3-8mm.
In a preferred embodiment of the present invention, described the first lift hole and second lifts the equal diameters in hole and all lifts slightly larger than first the diameter that hole and second lifts hole.
The invention has the beneficial effects as follows: lift door lock of the present invention, for being arranged on high pressure or low-voltage electrical cashier's office in a shop, simply compact, easy for installation, needing to carry out pull lift action when opening, just can open the door of regulator cubicle, have that reliability is high, security performance good, prevent the advantages such as maloperation.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation that the present invention lifts a preferred embodiment of door lock;
Reference numeral is as follows: 1, the first lock frame 2, second locks frame 3, lifting rod, the 11, first groove frame, the 12, first lift hole, the 21, second groove frame, the 22, second lift hole.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the embodiment of the present invention comprises:
A kind of lift door lock, for being arranged on high pressure or low-voltage electrical cashier's office in a shop, comprise the first lock frame 1, second lock frame 2 and lifting rod 3, the first described lock frame 1 is strip groove structure, be provided with the first groove frame 11 and the first lift hole 12, the first described groove frame 11 is arranged on the centre position inside the first lock frame 1, the first described lift hole 12 is separately positioned on the centre position at the two ends up and down of the first lock frame 1, described second lock frame 2 to be arranged in the first groove frame 11, described lifting rod 3 to be arranged in the first groove frame 11 of the first lock frame 1 by the first lift hole 12 and to lock frame 2 be connected with second.
In above-mentioned, the second described lock frame 2 is strip groove structure, be provided with the second groove frame 21 and the second lift hole 22, the second described groove frame 21 is arranged on the centre position inside the second lock frame 2, and the second described lift hole 22 is separately positioned on the centre position at the two ends up and down of the second lock frame 2.
Wherein, described lifting rod 3 to be arranged between the first groove frame 11 and the second groove frame 21 and to be applied in the first lift hole 12 and the second lift hole 22, needing to carry out pull lift action, just can open the door of regulator cubicle when opening, and security performance is good, prevent maloperation.
Further, the first described lift hole 12 and the second lift hole 22 are 3-8mm.Wherein, described first lift hole 12 and the second lift hole 22 equal diameters and all slightly larger than the diameter in the first lift hole 12 and the second lift hole 22.
In the present invention, second lock frame 2 is fixedly mounted on the side of regulator cubicle door, second lock frame 2 is arranged on the top in the first groove frame 11, the second lock frame 2 is made to be positioned at the bottom of the first groove frame 11 first lock frame 1 lift during use, lifting rod 3 protrudes from the first lift hole 12 along with the first lock frame 1 moves, lifting rod 3 taken out and just can start electric appliance cabinet door, security performance is good, prevent maloperation.
In sum, lift door lock of the present invention, for being arranged on high pressure or low-voltage electrical cashier's office in a shop, simply compact, easy for installation, need to carry out pull lift action when opening, just can open the door of regulator cubicle, have that reliability is high, security performance good, prevent the advantages such as maloperation.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a lift door lock, it is characterized in that, comprise the first lock frame, the second lock frame and lifting rod, the first described lock frame is strip groove structure, be provided with the first groove frame and the first lift hole, the first described groove frame is arranged on the centre position inside the first lock frame, the first described lift hole is separately positioned on the centre position at the two ends up and down of the first lock frame, described second lock frame is arranged in the first groove frame, and described lifting rod to be arranged in the first groove frame of the first lock frame by the first lift hole and to lock frame be connected with second.
2. lift door lock according to claim 1, it is characterized in that, the second described lock frame is strip groove structure, be provided with the second groove frame and the second lift hole, the second described groove frame is arranged on the centre position inside the second lock frame, and the second described lift hole is separately positioned on the centre position at the two ends up and down of the second lock frame.
3. lift door lock according to claim 2, is characterized in that, described lifting rod to be arranged between the first groove frame and the second groove frame and to be applied in the first lift hole and the second lift hole.
4. lift door lock according to claim 1, is characterized in that, the first described lift hole and the second lift hole are 3-8mm.
5. lift door lock according to claim 4, is characterized in that, described the first lift hole and second lifts the equal diameters in hole and all lifts slightly larger than first the diameter that hole and second lifts hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151911.9A CN104695776B (en) | 2015-04-02 | 2015-04-02 | Lift-pull door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510151911.9A CN104695776B (en) | 2015-04-02 | 2015-04-02 | Lift-pull door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104695776A true CN104695776A (en) | 2015-06-10 |
| CN104695776B CN104695776B (en) | 2017-05-10 |
Family
ID=53343286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510151911.9A Active CN104695776B (en) | 2015-04-02 | 2015-04-02 | Lift-pull door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104695776B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915364A (en) * | 2018-06-28 | 2018-11-30 | 上海万控柜架有限公司 | A kind of new door lock |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4487439A (en) * | 1981-10-27 | 1984-12-11 | Dynametric, Inc. | Magnetic shear locking methods and apparatus |
| FR2727835A3 (en) * | 1994-08-30 | 1996-06-14 | Tu A Shih | MALLE CLOSURE TRINGLERY CONTROL DEVICE ACTUATED BY A PUSH BUTTON |
| CN202249324U (en) * | 2011-09-20 | 2012-05-30 | 汕头市众业达电器设备有限公司 | Switch cabinet door lock catch structure |
| CN202266120U (en) * | 2011-08-17 | 2012-06-06 | 上海大华电器设备有限公司 | High-voltage power distribution cabinet back door lock device |
| CN202299760U (en) * | 2011-09-29 | 2012-07-04 | 天津中电华利电器科技集团有限公司 | Electrical cabinet lock |
| CN202509899U (en) * | 2012-01-16 | 2012-10-31 | 苏州江能电气设备有限公司 | Electric cabinet door lock |
| CN203795994U (en) * | 2014-03-12 | 2014-08-27 | 许姜德 | Adjustable, anti-collision and anti-looseness buckle of sliding door leaf lock |
| CN203796014U (en) * | 2014-04-15 | 2014-08-27 | 宁波慈星股份有限公司 | Rear panel door lock device in flat knitting machine |
| CN203939323U (en) * | 2014-06-26 | 2014-11-12 | 国家电网公司 | Cabinet door and the regulator cubicle of this structure for a kind of regulator cubicle cabinet gate interlock structure, tool |
| CN204531724U (en) * | 2015-04-02 | 2015-08-05 | 苏州华源电气有限公司 | A kind of lift door lock |
-
2015
- 2015-04-02 CN CN201510151911.9A patent/CN104695776B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4487439A (en) * | 1981-10-27 | 1984-12-11 | Dynametric, Inc. | Magnetic shear locking methods and apparatus |
| FR2727835A3 (en) * | 1994-08-30 | 1996-06-14 | Tu A Shih | MALLE CLOSURE TRINGLERY CONTROL DEVICE ACTUATED BY A PUSH BUTTON |
| CN202266120U (en) * | 2011-08-17 | 2012-06-06 | 上海大华电器设备有限公司 | High-voltage power distribution cabinet back door lock device |
| CN202249324U (en) * | 2011-09-20 | 2012-05-30 | 汕头市众业达电器设备有限公司 | Switch cabinet door lock catch structure |
| CN202299760U (en) * | 2011-09-29 | 2012-07-04 | 天津中电华利电器科技集团有限公司 | Electrical cabinet lock |
| CN202509899U (en) * | 2012-01-16 | 2012-10-31 | 苏州江能电气设备有限公司 | Electric cabinet door lock |
| CN203795994U (en) * | 2014-03-12 | 2014-08-27 | 许姜德 | Adjustable, anti-collision and anti-looseness buckle of sliding door leaf lock |
| CN203796014U (en) * | 2014-04-15 | 2014-08-27 | 宁波慈星股份有限公司 | Rear panel door lock device in flat knitting machine |
| CN203939323U (en) * | 2014-06-26 | 2014-11-12 | 国家电网公司 | Cabinet door and the regulator cubicle of this structure for a kind of regulator cubicle cabinet gate interlock structure, tool |
| CN204531724U (en) * | 2015-04-02 | 2015-08-05 | 苏州华源电气有限公司 | A kind of lift door lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915364A (en) * | 2018-06-28 | 2018-11-30 | 上海万控柜架有限公司 | A kind of new door lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104695776B (en) | 2017-05-10 |
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