CN201343900Y - Lockset with emergent unlocking structure - Google Patents
Lockset with emergent unlocking structure Download PDFInfo
- Publication number
- CN201343900Y CN201343900Y CNU2009200500238U CN200920050023U CN201343900Y CN 201343900 Y CN201343900 Y CN 201343900Y CN U2009200500238 U CNU2009200500238 U CN U2009200500238U CN 200920050023 U CN200920050023 U CN 200920050023U CN 201343900 Y CN201343900 Y CN 201343900Y
- Authority
- CN
- China
- Prior art keywords
- lockset
- base
- emergency release
- release structure
- lock body
- 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 provides a lockset with an emergent unlocking structure, which uses convenient and fast electromagnetic lock emergent unlocking manner, namely an emergent unlocking key of a five-protection lock, to disassemble an electromagnetic lock body. The lockset satisfies requirement of unlocking operation under electric power system emergency. The utility model is realized by the following technical scheme: the lockset with the emergent unlocking structure comprises a lock body and a base tightly capped on the lock body; wherein, the lock body comprises a casing, the casing is provided with a unlocking hole and a fastener connected with the base; a closed cavity is formed between the casing and the base, a unlocking mechanism is arranged in the cavity; and a positioning mechanism of the unlocking mechanism is arranged on the base. The fastener arranged on the casing and connected with the base is one or more hooks; and the one or more hooks are arranged at bottom of the base and embedded in hook holes in the base.
Description
Technical field
The utility model relates to a kind of lockset with emergency release structure, relates in particular to the electromagnetic lock structure that a kind of power system is used to prevent electric misoperation automatic blocking.
Background technology
Electromagnetic lock is applied in " five is anti-" block sytem, for guaranteeing the electric power safety operation, must will consider a kind of emergency, and when promptly contingency electromagnetic lock inside had fault to need emergency release, the private key of the enough machinery of lockset energy was opened, so that emergency.Because electromagnetic lock internal construction compactness all belongs to electromechanical integrated structure, design mechanical emergency unlocking structure is difficulty relatively at present.Electromagnetic lock can only be dismantled whole lockset when breaking down under many situations, needs the expensive time, can't satisfy the emergent management needs under the emergency.So the application of this class electromagnetic lock also has been subjected to certain restriction.
Existing like product has the following disadvantages: need integral demounting, need the trip bolt of dismounting more than 3.Must be the skilled worker's personnel operation with relevant speciality technical ability, dismounting be wasted time and energy, and can not satisfy the needs of unlocking operation under the POWER SYSTEM EMERGENCY situation.
Summary of the invention
The purpose of this utility model is to solve above-mentioned technical problem, a kind of lockset with emergency release structure can be provided, the urgent release mode of electromagnetic lock convenient to use promptly utilizes the emergency release key of " five is anti-" lock just the electromagnetic lock lock body can be separated.Satisfy the needs of unlocking operation under the POWER SYSTEM EMERGENCY situation.
The utility model is achieved through the following technical solutions:
A kind of lockset with emergency release structure comprises lock body and the base that closely covers with described lock body; Wherein, described lock body includes shell, and described shell is provided with unlock hole and the fastener that is connected with described base; Form sealed hollow between described shell and the base, be provided with release mechanism in the described cavity; Described base is provided with the detent mechanism of described release mechanism.
The fastener that is connected with described base that is provided with on the described shell is one or more hooks; Described hook is arranged in outer casing bottom and embeds the hook hole of described base.
The beneficial effects of the utility model are as follows:
The disclosed a kind of lockset with emergency release structure of the utility model, lock body is connected with coupling type with base, connects reliable.Lock body is easy for installation, and whole lock body disassembling section is simple and practical.Can like a cork lock body be untied with the emergency release key, to reach the effect of emergency release.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the lockset plan structure schematic diagram that the utlity model has the emergency release structure.
Fig. 2 is a kind of lock body structure schematic diagram with lockset of emergency release structure of the utility model.
Fig. 3 is a kind of understructure schematic diagram with lockset of emergency release structure of the utility model.
Fig. 4 is a kind of hook structure sectional view with lockset of emergency release structure of the utility model.
Fig. 5 is a kind of release mechanism sectional view with lockset of emergency release structure of the utility model.
Fig. 6 is a kind of release mechanism rotating shaft place sectional view with lockset of emergency release structure of the utility model.
Description of reference numerals:
1. lock body, 2. base, 3. rotating shaft, 4. lock pin, 5. spring, 6. plug, 7. pin, 11. hooks, 12. unlock holes, 22. hook holes, 23. lock pin baffle plates.
The specific embodiment
The utility model discloses a kind of lockset with emergency release structure, shown in Fig. 1,2,3,4, comprises lock body 1 and the base 2 that closely covers with described lock body 1; Wherein, described lock body 1 includes shell, and described shell is provided with unlock hole 12 and the fastener that is connected with described base; Form sealed hollow between described shell and the base 2, be provided with release mechanism in the described cavity; Described base 2 is provided with the detent mechanism of described release mechanism.
The fastener that is connected with described base that is provided with on the described shell is one or more hooks 11; Described hook 11 is arranged in outer casing bottom and embeds the hook hole 22 of described base 2.
Described hook 11 and hook hole 22 shapes are " J " shape, and the width dimensions of described hook hole 22 is greater than the width dimensions of hook 11.
Shown in Fig. 5,6, described release mechanism includes from front to back and to connect successively: have lock pin 4, the spring 5 of draw-in groove and be positioned at the plug 6 that described spring 5 rear sides play fixation, described plug 6 is fixed on the described shell.
Described release mechanism also includes the rotating shaft 3 that is positioned at described unlock hole 12, and the bottom of described rotating shaft 3 is provided with the projection that matches with the draw-in groove of lock pin 4; The sidewall of described rotating shaft 3 is provided with groove, sticks in the groove of rotating shaft 3 by the pin 7 that is fixed on the shell, with described release mechanism locking.
The center line of described lock pin 4, spring 5 and plug 6 and the center line of unlock hole 12 intersect angle.
Preferably, described angle is the right angle.
The detent mechanism of the described release mechanism that is provided with on the described base 2 is the lock pin baffle plate 23 that is positioned at described lock pin 4 front ends, and described lock pin baffle plate 23 is provided with the croze of bolt locking pin 4 heads.
Described lockset is a kind of electromagnetism lockset.
Shown in Fig. 1,2,3,4,5,6, described base 2 generally is fixed on the installation panel, and the hook 11 of described lock body 1 is hung in the hook hole 22 of base 2, and have only a direction to move this moment.Can this direction is stuck by lock pin 4, guarantee that lock body 1 and base 2 are fixed together simple and reliablely.Lock pin 4 can eject under the effect of spring 5 automatically, is bolted on the lock pin baffle plate 23, as Fig. 5.
During emergency release, the emergency release key is inserted unlock hole 12, rotating shaft 3, rotating shaft 3 drives lock pin 4 and moves to spring 5 directions, and after lock pin 4 broke away from lock pin baffle plate 23, lock body 1 allowed to take off from base 2 with regard to release, has reached the purpose of separating the lock body release.As Fig. 5.
Above-mentioned listed specific implementation is nonrestrictive, and to one skilled in the art, in not departing from the utility model scope, various improvement and the variation carried out all belong to protection domain of the present utility model.
Claims (9)
1, a kind of lockset with emergency release structure comprises lock body (1) and the base (2) that closely covers with described lock body (1); It is characterized in that: described lock body (1) includes shell, and described shell is provided with unlock hole (12) and the fastener that is connected with described base; Described shell and base form sealed hollow between (2), are provided with release mechanism in the described cavity; Described base (2) is provided with the detent mechanism of described release mechanism.
2, a kind of lockset with emergency release structure as claimed in claim 1 is characterized in that: the fastener that is connected with described base that is provided with on the described shell is one or more hooks (11); Described hook (11) is arranged in outer casing bottom and embeds the hook hole (22) of described base (2).
3, a kind of lockset with emergency release structure as claimed in claim 2 is characterized in that: described hook (11) and hook hole (22) shape are " J " shape, and the width dimensions of described hook hole (22) is greater than the width dimensions of hook (11).
4, a kind of lockset as claimed in claim 1 or 2 with emergency release structure, it is characterized in that: described release mechanism includes from front to back and to connect successively: have lock pin (4), the spring (5) of draw-in groove and be positioned at the plug (6) that described spring (5) rear side plays fixation, described plug (6) is fixed on the described shell.
5, a kind of lockset as claimed in claim 4 with emergency release structure, it is characterized in that: described release mechanism also includes the rotating shaft (3) that is positioned at described unlock hole (12), and the bottom of described rotating shaft (3) is provided with the projection that matches with the draw-in groove of lock pin (4); The sidewall of described rotating shaft (3) is provided with groove, sticks in the groove of rotating shaft (3) by the pin (7) that is fixed on the shell, with described release mechanism locking.
6, a kind of lockset with emergency release structure as claimed in claim 5 is characterized in that: the center line of described lock pin (4), spring (5) and plug (6) and the center line of unlock hole (12) intersect angle.
7, a kind of lockset with emergency release structure as claimed in claim 6, it is characterized in that: described angle is the right angle.
8, a kind of lockset as claimed in claim 4 with emergency release structure, it is characterized in that: described base (2) is gone up the detent mechanism of the described release mechanism that is provided with for being positioned at the lock pin baffle plate (23) of described lock pin (4) front end, and described lock pin baffle plate (23) is provided with the croze of bolt locking pin (4) head.
9, a kind of lockset with emergency release structure as claimed in claim 1 is characterized in that: described lockset is a kind of electromagnetism lockset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200500238U CN201343900Y (en) | 2009-01-13 | 2009-01-13 | Lockset with emergent unlocking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200500238U CN201343900Y (en) | 2009-01-13 | 2009-01-13 | Lockset with emergent unlocking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201343900Y true CN201343900Y (en) | 2009-11-11 |
Family
ID=41275483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200500238U Expired - Lifetime CN201343900Y (en) | 2009-01-13 | 2009-01-13 | Lockset with emergent unlocking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201343900Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060832A (en) * | 2017-11-13 | 2018-05-22 | 珠海优特电力科技股份有限公司 | The emergency release method of lockset and lockset |
-
2009
- 2009-01-13 CN CNU2009200500238U patent/CN201343900Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060832A (en) * | 2017-11-13 | 2018-05-22 | 珠海优特电力科技股份有限公司 | The emergency release method of lockset and lockset |
| CN108060832B (en) * | 2017-11-13 | 2023-09-22 | 珠海优特电力科技股份有限公司 | Lock and emergency unlocking method thereof |
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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: 20091111 |
|
| CX01 | Expiry of patent term |