CN102003112A - Safe lock with spring lock core hole protection stage - Google Patents
Safe lock with spring lock core hole protection stage Download PDFInfo
- Publication number
- CN102003112A CN102003112A CN2010105499751A CN201010549975A CN102003112A CN 102003112 A CN102003112 A CN 102003112A CN 2010105499751 A CN2010105499751 A CN 2010105499751A CN 201010549975 A CN201010549975 A CN 201010549975A CN 102003112 A CN102003112 A CN 102003112A
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- China
- Prior art keywords
- lock
- eyelet
- semi
- core hole
- protection stage
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Abstract
The invention discloses a safe lock with a spring lock core hole protection stage; a fixed hole is arranged at the lower part of the lock; the lower end of the fixed hole is provided with a core hole protection stage; the lower end of the core hole protection stage is provided with a reinforced aluminum bottom cover; one end of the reinforced aluminum bottom cover is provided with a movable shaft and the other end thereof is provided with a hanger; the side of the hanger is provided with a detachment-proof absorptive pulling hanger; therefore, the safe lock with a spring lock core hole protection stage is extremely convenient and safe. In the invention, a semi-circular hole is installed at the lateral end of the core hole protection stage, the semi-circular hole is internally provided with a semi-circular glass block, a special strong permanent magnet steel block is used for inserting inside the semi-circular hole to pull the detachment-proof absorptive pulling hanger in reverse direction, thereby releasing the hanger and exposing the core hole 1 so as to open the lock with the original tooth key.
Description
Technical field the present invention relates to lockset, directly relates to the safety lockset that has lock cylinder eyelet protection seat, and particularly suitable and open-air communication base station reach and prevent that especially other people from decreasing the occasion door lock use of lock.
The background technology lockset is to stop people can not conveniently enter the locked apparatus of various classes such as room and storehouse; lockset generally is divided into coded lock; automatically controlled airtight lock and have cylinder lock of lock core eyelet etc.; current people use the cylinder lock that has the lock core eyelet comparatively general; the cylinder lock that has the lock core eyelet is convenient and practical; adopted by people are extensive always; but in long-term the use; though it is convenient and practical that people also find to have now the cylinder lock that has the lock core eyelet; but also there is certain drawback; find to have obstruction to exist at the lock core hole intraocular through regular meeting; when obstruction is inserted into the lock core bottom; it is real in difficult that key is opened lockset; particularly be built in open-air unattended Mobile Telecommunication Equipment Room; transformer station; when generation the problems referred to above such as pumping station are eager to unblank the process chamber internal fault again; just must use disconnected pincers or the direct artificial destruction of hand hammer to open door lock, very easily can cause unpredictalbe serious consequence to unit owing to incured loss through delay the time of opening the door.
Summary of the invention purpose of the present invention is exactly that a kind of improved safety lockset that has lock cylinder eyelet protection seat will be provided, and it can overcome effectively and easily is inserted into the obstruction key in the lock core eyelet that existing cylinder lock exists and opens the real drawback for difficulty of lockset.
The object of the present invention is achieved like this: have the safety lockset of lock cylinder eyelet protection seat, have lock body and lock core eyelet protection seat, described lock body lower end is provided with fixedly eyelet.
Scheme is as a further improvement on the present invention: described fixing hole is held now lock core eyelet protection seat is set; lock core eyelet protection seat lower end is provided with strengthens aluminium matter bottom; strengthen aluminium matter bottom one end movable rotation-shaft is set, the other end is provided with hook, and the hook side is provided with the anticreep suction and draws hook.
As another kind of improvement project of the present invention be: described lock core eyelet protection seat side is provided with semi-circular eyelet, and semi-circular glass brick is set in the semi-circular eyelet.
The present invention is provided with fixedly eyelet owing to having adopted in lock body lower end; fixing hole is held now lock core eyelet protection seat is set; lock core eyelet protection seat lower end is provided with strengthens aluminium matter bottom; strengthen aluminium matter bottom one end movable rotation-shaft is set; the other end is provided with hook; the hook side is provided with the anticreep suction and draws hook; thereby make the safety lockset that has lock cylinder eyelet protection seat become very convenient and safety; the present invention is again owing to be provided with semi-circular eyelet at lock core eyelet protection seat side; the structure of semi-circular glass brick is set in the semi-circular eyelet; using special-purpose powerful permanent-magnet steel to inhale pulling block inserts in the semi-circular eyelet; the pulling anticreep is inhaled and is drawn hook to be drawn out round about; hook discharges and falls, and lock core eyelet 1 appears, and can open lockset with original teeth key again this moment.
Description of drawings Fig. 1 is an assembly drawing of the present invention, and Fig. 2 is that powerful permanent-magnet steel is inhaled pulling block, and accompanying drawing is the structure principle chart that the present invention has the safety lockset of lock cylinder eyelet protection seat, and the present invention is further illustrated below in conjunction with accompanying drawing.
Specific embodiment Fig. 1 locks body 1 lower end fixedly eyelet 2 is set; fixedly eyelet 2 lower ends are provided with lock core eyelet protection seat 3; lock core eyelet protection seat 3 lower ends are provided with strengthens aluminium matter bottom 4; strengthen aluminium matter bottom 4 one ends movable rotation-shaft 5 is set; the other end is provided with hook 6; link up with 6 sides and anticreep is set inhales and to draw hook 7, lock core eyelet protection seat 3 sides are provided with semi-circular eyelet 8, and semi-circular glass brick 9 is set in the semi-circular eyelet 8.
Use of the present invention is: the powerful permanent-magnet steel of Fig. 2 is inhaled pulling block insert the semi-circular eyelet 8 of Fig. 1, the strong magnetic line of force is inhaled and is drawn anticreep to inhale to draw hook 7, and anticreep was inhaled and drawn hook 7 to be drawn out round about this moment, and hook 6 discharges and falls, the lock core eyelet appears, and this moment can be again with there being teeth key to open lockset.
Claims (3)
1. have the safety lockset of lock cylinder eyelet protection seat, have lock body (1) and lock core eyelet protection seat (3), it is characterized in that: described lock (body 1) lower end is provided with fixedly eyelet (2).
2. the safety lockset that has lock cylinder eyelet protection seat according to claim 1; it is characterized in that: described fixedly eyelet (2) lower end is provided with lock core eyelet protection seat (3); lock core eyelet protection seat (3) lower end is provided with strengthens aluminium matter bottom (4); strengthen aluminium matter bottom (4) one ends movable rotation-shaft (5) is set; the other end is provided with hook (6), and hook (6) side is provided with the anticreep suction and draws hook (7).
3. the safety lockset that has lock cylinder eyelet protection seat according to claim 2 is characterized in that: described lock cylinder eyelet protection seat (3) side is provided with semi-circular eyelet (8), and semi-circular glass brick (9) is set in the semi-circular eyelet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105499751A CN102003112A (en) | 2010-11-19 | 2010-11-19 | Safe lock with spring lock core hole protection stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105499751A CN102003112A (en) | 2010-11-19 | 2010-11-19 | Safe lock with spring lock core hole protection stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102003112A true CN102003112A (en) | 2011-04-06 |
Family
ID=43810784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105499751A Pending CN102003112A (en) | 2010-11-19 | 2010-11-19 | Safe lock with spring lock core hole protection stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102003112A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421904A (en) * | 2015-11-24 | 2016-03-23 | 国家电网公司 | Replaceable misoperation-preventing lock protective cover |
| CN110453999A (en) * | 2019-09-06 | 2019-11-15 | 珠海优特电力科技股份有限公司 | Lockset management organization and lockset managing device |
-
2010
- 2010-11-19 CN CN2010105499751A patent/CN102003112A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421904A (en) * | 2015-11-24 | 2016-03-23 | 国家电网公司 | Replaceable misoperation-preventing lock protective cover |
| CN105421904B (en) * | 2015-11-24 | 2018-12-28 | 国家电网公司 | A kind of changeable type anti-error lock shield |
| CN110453999A (en) * | 2019-09-06 | 2019-11-15 | 珠海优特电力科技股份有限公司 | Lockset management organization and lockset managing device |
| CN110453999B (en) * | 2019-09-06 | 2024-04-09 | 珠海优特电力科技股份有限公司 | Lock management mechanism and lock management device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110406 |