CN204436075U - A kind of cabinet lock - Google Patents
A kind of cabinet lock Download PDFInfo
- Publication number
- CN204436075U CN204436075U CN201520060438.9U CN201520060438U CN204436075U CN 204436075 U CN204436075 U CN 204436075U CN 201520060438 U CN201520060438 U CN 201520060438U CN 204436075 U CN204436075 U CN 204436075U
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- CN
- China
- Prior art keywords
- locking
- arm
- hanging hook
- portable plate
- fore
- 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 - Fee Related
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Abstract
The utility model relates to a kind of cabinet lock, comprises panel, dead bolt, door hook, locking and hanging hook, portable plate, gripper shoe, electromagnet, fore-set, plate; Described dead bolt is U-shaped, and the mid portion of described dead bolt is fixedly installed on panel, and one end can be inserted in a hook, and the other end can be suspended on the first arm of locking and hanging hook; Described portable plate is inverted L-shaped, and portable plate galianconism is provided with groove, and the arm that the length of groove is greater than the second arm of locking and hanging hook is wide, is provided with gripper shoe below portable plate galianconism end; The long-armed end of portable plate is connected with electromagnet, is provided with fore-set on the upside of panel, and fore-set mid portion is provided with a hole, is movably set with plate in hole, and the bottom of plate contacts with above gripper shoe.Cabinet lock of the present utility model can reach the object of disposable enabling effectively; Dead bolt misoperation can be prevented; The P cock of gate signal is touched, like this to the signal of going out during fore-set expanding-contracting action; Fore-set assists the effect pushed away when playing enabling.
Description
Technical field
The utility model relates to a kind of lockset, is specifically related to a kind of cabinet lock.
Background technology
In supermarket, company, the public place such as bath center, be typically provided with and allow client's storing articles and the locker with latch function, locker is provided with lockset.Existing cabinet lock kind is few, and security performance is low, sometimes disposablely can not open cabinet door.
Utility model content
It is high that the purpose of this utility model is to provide a kind of security performance, can the cabinet lock of disposable enabling effectively.
Cabinet lock of the present utility model comprises panel, dead bolt, door hook, locking and hanging hook, portable plate, gripper shoe, electromagnet, fore-set, plate; Described dead bolt is U-shaped, and the mid portion of described dead bolt is fixedly installed on panel, and one end can be inserted in a hook, and the other end can be suspended on the first arm of locking and hanging hook; Described portable plate is inverted L-shaped, and portable plate galianconism is provided with groove, and the arm that the length of groove is greater than the second arm of locking and hanging hook is wide, is provided with gripper shoe below portable plate galianconism end; During door locking-in state, the right side of the second arm of locking and hanging hook contacts with the right-hand member of groove, has a gap on the left of the second arm of locking and hanging hook with groove left end, with the second arm left contact of locking and hanging hook on the right side of gripper shoe, for blocking the second arm of locking and hanging hook; The long-armed end of portable plate is connected with electromagnet, is provided with fore-set on the upside of panel, and fore-set mid portion is provided with a hole, is movably set with plate in hole, and the bottom of plate contacts with above gripper shoe.
Described panel is also provided with switch, when fore-set stretches, can touch switch, to send the signal opening the door or lock a door.
Described locking and hanging hook is right angle V-arrangement.
First arm of described locking and hanging hook is provided with recess, and described recess is used for tangling dead bolt.
Cabinet lock of the present utility model is provided with fore-set, and when door is not shut, fore-set is pulled to outer end, promotes plate, and plate promotes portable plate and locking and hanging hook rotation opened, and at this moment dead bolt is inoperative, can prevent dead bolt misoperation; The P cock of gate signal to be touched, like this to the signal of going out during fore-set expanding-contracting action; Fore-set assists the effect pushed away when playing enabling.Owing to there being a gap between locking and hanging hook and portable plate, therefore when portable plate starts action, portable plate only overcomes the power of spring, is just applied on hook, hook is rotated after having crossed gap, make portable plate produce certain momentum like this, effectively can reach the object of disposable enabling.
Accompanying drawing explanation
The overall structure schematic diagram of cabinet lock when Fig. 1 is door locking-in state of the present utility model;
The overall structure schematic diagram of cabinet lock when Fig. 2 is door open mode of the present utility model;
The overall structure schematic diagram of cabinet lock when Fig. 3 is promotion plate of the present utility model;
Fig. 4 is the structural representation of the locking and hanging hook of cabinet lock of the present utility model;
Fig. 5 is the circuit diagram of the circuit board of cabinet lock of the present utility model.
Description of reference numerals
Panel 1, dead bolt 2, door hook 3, locking and hanging hook 4, first arm 4-1, the second arm 4-2, recess 4-1-1, portable plate 5, groove 5-1, gripper shoe 6, electromagnet 7, fore-set 8, plate 9, switch 10.
Detailed description of the invention
Below in conjunction with embodiment, detailed explanation is done to cabinet lock of the present utility model.
See Fig. 1, Fig. 2, Fig. 4, a kind of cabinet lock of the present utility model comprises panel 1, dead bolt 2, door hook 3, locking and hanging hook 4, portable plate 5, gripper shoe 6, electromagnet 7, fore-set 8, plate 9, circuit board; Dead bolt 2 is U-shaped, the mid portion of dead bolt 2 is fixedly installed on panel 1, one end can be inserted in a hook 3, the other end can be suspended on the first arm 4-1 of locking and hanging hook 4, locking and hanging hook 4 is right angle V-arrangement, first arm 4-1 of locking and hanging hook 4 is provided with recess 4-1-1, and recess 4-1-1 is used for tangling dead bolt 2.Portable plate 5 is inverted L-shaped, the galianconism of portable plate 5 is provided with groove 5-1, and the arm that groove 5-1 length is greater than the second arm 4-2 of locking and hanging hook 4 is wide, is provided with gripper shoe 6 below the galianconism end of portable plate 5.The long-armed end of portable plate 5 is provided with electromagnet 7, electromagnet 7 comprises line bag, electromagnet fixed core, two electromagnet slide cores, in electromagnet fixed core is wrapped online, two electromagnet slide cores are in electromagnet fixed core, have spring between two electromagnet slide cores, one end of electromagnet slide core is connected with portable plate 5.The upside of panel 1 is provided with fore-set 8, and the mid portion of fore-set 8 is provided with a hole, is movably set with plate 9 in hole, and the bottom of plate 9 contacts with above gripper shoe 6.Panel 1 is also provided with switch 10, when fore-set 8 stretches, can touch switch 10, to send the signal opening the door or lock a door.Panel 1 is also provided with circuit board, and circuit board is connected with power supply.During door locking-in state, the right side of the second arm 4-2 of locking and hanging hook 4 contacts with the right-hand member of groove 5-1, have a gap with groove 5-1 left end on the left of second arm 4-2 of locking and hanging hook 4, the right side of gripper shoe 6 and the second arm 4-2 left contact of locking and hanging hook 4, for blocking the second arm 4-2 of locking and hanging hook 4.During door open mode, contact with groove 5-1 left end on the left of the second arm 4-2 of locking and hanging hook 4, the right side of the second arm 4-2 of locking and hanging hook 4 separates with the right-hand member of groove 5-1.
See Fig. 3, when door is not shut, fore-set 8 is pulled to outermost end by the effect of spring, now promotes plate 9, and plate 9 pushes away portable plate 5 and locking and hanging hook 4 rotation opened.If door is not shut, then dead bolt is inoperative, can prevent dead bolt misoperation like this.
When the door that will lock is shifted onto, door hook 3 enters in dead bolt 2, and locking and hanging hook 4 tangles dead bolt 2 and plays the object of locking a door.After electromagnet energising, portable plate 5 action, promotes locking and hanging hook 4 and rotates, and dead bolt 2, by the effect return of spring, makes a hook 3 leave dead bolt 2, plays the object of enabling.
When the door is locked, the power acted between dead bolt and locking and hanging hook creates certain frictional force, and this frictional force hinders locking and hanging hook to rotate the power of (enabling), in order to one is energized the object of namely unblanking, is used herein two kinds of methods:
Circuit aspect: selection be that the electric current that produces at the winding of 12V voltage condition lower electromagnet is at 3-4A, electric current large so has been enough to produce a very large impact power supply, for reducing the impact on power supply, be employed herein the operating principle (see Fig. 5) of 10000 μ electrochemical capacitor charge and discharges, electricity, the strength solved when electromagnet opens the door reduces again the impact on power supply.
When after electromagnet energising, the action of magnet portable plate, owing to having a gap between portable plate and hook, when therefore starting action, portable plate only overcomes the power of spring, is just applied on hook, hook is rotated after having crossed gap.The feature of this process is: when two in magnet energisings unshakable in one's determination start, strength is little, and strength can be larger when these two distances unshakable in one's determination are nearer, start like this electromagnet only overcome spring force crossed gap after (magnet strength is also large) remake and use on hook; Remake through this gap use on hook with regard to producing certain inertia during portable plate action, portable plate has certain momentum to locking and hanging hook, plays the effect of hammer like this.
Adopt these two kinds of methods above more effectively can reach the object of disposable enabling.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (4)
1. a cabinet lock, is characterized in that comprising panel, dead bolt, door hook, locking and hanging hook, portable plate, gripper shoe, electromagnet, fore-set, plate; Described dead bolt is U-shaped, and the mid portion of described dead bolt is fixedly installed on panel, and one end can be inserted in a hook, and the other end can be suspended on the first arm of locking and hanging hook; Described portable plate is inverted L-shaped, and portable plate galianconism is provided with groove, and the arm that the length of groove is greater than the second arm of locking and hanging hook is wide, is provided with gripper shoe below portable plate galianconism end; During door locking-in state, the right side of the second arm of locking and hanging hook contacts with the right-hand member of groove, has a gap on the left of the second arm of locking and hanging hook with groove left end, with the second arm left contact of locking and hanging hook on the right side of gripper shoe, for blocking the second arm of locking and hanging hook; The long-armed end of portable plate is connected with electromagnet, is provided with fore-set on the upside of panel, and fore-set mid portion is provided with a hole, is movably set with plate in hole, and the bottom of plate contacts with above gripper shoe.
2. a kind of cabinet lock according to claim 1, is characterized in that: described panel is also provided with switch, when fore-set stretches, can touch switch, and to send the signal opening the door or lock a door.
3. a kind of cabinet lock according to claim 1, is characterized in that: described locking and hanging hook is right angle V-arrangement.
4. a kind of cabinet lock according to claim 1, is characterized in that: the first arm of described locking and hanging hook is provided with recess, and described recess is used for tangling dead bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520060438.9U CN204436075U (en) | 2015-01-28 | 2015-01-28 | A kind of cabinet lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520060438.9U CN204436075U (en) | 2015-01-28 | 2015-01-28 | A kind of cabinet lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204436075U true CN204436075U (en) | 2015-07-01 |
Family
ID=53603957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520060438.9U Expired - Fee Related CN204436075U (en) | 2015-01-28 | 2015-01-28 | A kind of cabinet lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204436075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020063907A1 (en) * | 2018-09-30 | 2020-04-02 | 山东新北洋信息技术股份有限公司 | Lock and locker |
-
2015
- 2015-01-28 CN CN201520060438.9U patent/CN204436075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020063907A1 (en) * | 2018-09-30 | 2020-04-02 | 山东新北洋信息技术股份有限公司 | Lock and locker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20190128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |