CN202530861U - Lockset - Google Patents
Lockset Download PDFInfo
- Publication number
- CN202530861U CN202530861U CN2012201118810U CN201220111881U CN202530861U CN 202530861 U CN202530861 U CN 202530861U CN 2012201118810 U CN2012201118810 U CN 2012201118810U CN 201220111881 U CN201220111881 U CN 201220111881U CN 202530861 U CN202530861 U CN 202530861U
- Authority
- CN
- China
- Prior art keywords
- shaft
- lock core
- key
- driving shaft
- lockset
- 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
Links
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000035807 sensation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a lockset, which comprises a driving shaft, a driven shaft, a shell, a key and a rotating strip, wherein the driving shaft and the driven shaft are positioned inside the shell; a rotating hole is formed inside the driving shaft; the rotating strip is correspondingly inserted into the rotating hole; the driven shaft is divided into an outer shaft and an inner shaft; the inner shaft is positioned inside the outer shaft; a lock cylinder is arranged in the inner shaft; the inner shaft and the outer shaft are fixed; the key is inserted corresponding to a jack of the lock cylinder; one end of the inner shaft is fixed on the shell; a gear is arranged at the periphery of the driving shaft; a gear is arranged at the periphery of the outer shaft of the driven shaft; the gear of the driving shaft is matched with the gear of the outer shaft of the driven shaft; a shifting piece is arranged outside the driving shaft or the outer shaft of the driven shaft and corresponds to a lock tongue; and the rotating hole and the jack of the lock cylinder are formed on the shell. By adoption of the technical scheme, the lock cylinder cannot be contacted during unlocking, so that the phenomenon that the lockset is unlocked through feeling or an elastic object in the absence of the key is avoided.
Description
Technical field
The utility model relates to a kind of lockset.
Background technology
The raising of Along with people's living standard, people have also paid attention to safety problem more.No matter be enterprise, family, or government bodies, the lockset that all need get well helps everybody to improve safety factor.
But present lockset, the burglar often can adopt some elastomeric objects to insert the keyhole of lockset, under the sensation of hand, finds the position to touch dead bolt, opens lockset, and such lockset is because design reasons exists bigger potential safety hazard.
The utility model content
The purpose of the utility model is to propose a kind of lockset, in the time of can guaranteeing to unblank, can't touch lock core, thereby prevents do not having to open lockset under the situation of key through sensation or elastomeric objects.
For reaching this purpose, the utility model adopts following technical scheme:
A kind of lockset comprises driving shaft, driven shaft, housing, key and commentaries on classics bar, and driving shaft and driven shaft are positioned at enclosure interior, and driving shaft inside is offered changes the hole; Change corresponding insertion of bar and change the hole, driven shaft is divided into outer shaft and interior axle, and interior axle is positioned at outer shaft inside, in the interior axle lock core is set; Axle and outer shaft in fixing, the corresponding lock core socket of key inserts, and an end of interior axle is fixed on the housing; The driving shaft periphery is provided with gear, and the outer shaft periphery of driven shaft is provided with gear, and the outer shaft gear of driving shaft gear and driven shaft cooperatively interacts; Driving shaft or driven shaft outer shaft outer setting plectrum, plectrum is corresponding with dead bolt, changes hole and lock core socket and is arranged on the housing.
Housing one side of changeing hole and lock core socket is outside being provided with, and slide rail is set, and baffle plate is installed in the slide rail, and baffle plate covers changes hole and lock core socket, offers a hole on the baffle plate.
Key inserts under the state of lock core socket, the key lock core socket that submerges.
The rear end of key is provided with openwork part.
Pushing hands is installed on the baffle plate.
Adopted the technical scheme of the utility model, can open lockset, and commentaries on classics hole and lock core socket can only occur one simultaneously, therefore guarantee do not having under the situation of key, can't open lockset because driving shaft and driven shaft must be operated just simultaneously.
Description of drawings
Fig. 1 is the schematic cross-section of lockset in the utility model specific embodiment.
Fig. 2 is the side schematic view of lockset in the utility model specific embodiment.
The specific embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and through the specific embodiment.
Fig. 1 is the schematic cross-section of lockset in the utility model specific embodiment.Fig. 2 is the side schematic view of lockset in the utility model specific embodiment.As depicted in figs. 1 and 2, this lockset comprises driving shaft 107, driven shaft 109, housing 101, key (not shown) and changes the bar (not shown).
Driving shaft and driven shaft are positioned at enclosure interior, and driving shaft inside is offered changes hole 108, change bar and can rotate in corresponding insertion commentaries on classics hole.
Driven shaft is divided into outer shaft 110 and interior axle 113, and interior is positioned at outer shaft inside, in the interior axle lock core 112 is set, axle and outer shaft in fixing, and key can corresponding lock core socket insertion be opened lock core, and an end of interior axle is fixed on the housing.
The driving shaft periphery is provided with gear 106, and the outer shaft periphery of driven shaft is provided with gear 111, and the outer shaft gear of driving shaft gear and driven shaft cooperatively interacts, driving shaft or driven shaft outer shaft outer setting plectrum 114, and plectrum is corresponding with dead bolt, can open dead bolt.
Change hole and lock core socket and be arranged on the housing, housing one side of changeing hole and lock core socket is outside being provided with, and slide rail 102 is set, and baffle plate 104 is installed in the slide rail, and pushing hands 103 is installed on the baffle plate, and baffle plate covers changes hole and lock core socket, offers a hole 105 on the baffle plate.
Key inserts under the state of lock core socket, the key lock core socket that submerges, and the rear end of key is provided with openwork part.
When lockset was in the lock state, driven shaft was under the effect of lock core, and its outer shaft and interior axle are entrenched togather; Because interior axle is fixed on the lockset housing; So outer shaft also can't rotate, thereby the peripheral gear of outer shaft can't rotate equally, and the gear of outer shaft periphery makes driving shaft to rotate through the gear of driving shaft; The plectrum of driving shaft can not be opened dead bolt, keeps lockset to be in the lock state.
When needs are opened lockset, arrest the pushing hands on the baffle plate, slide damper on slide rail; Make a hole of baffle plate overlap, key is inserted the lock core socket, the key lock core socket that will all submerge with the lock core socket of driven shaft; At this moment; Key has been opened lock core, and the outer shaft of driven shaft and interior axle separate, and outer shaft can be around interior axle rotation.Take down key for ease, openwork part is set, pinch or catch on openwork part and just can take down key easily in the rear end of key.
Continue slide damper on slide rail then, make this hole of baffle plate overlap, insert and change bar with the commentaries on classics hole of driving shaft; And rotation changes bar, because the outer shaft of driven shaft can rotate, so the gear of driving shaft no longer receives the restriction of the outer shaft gear of driven shaft; Driving shaft also can rotate; Thereby the plectrum on the drive driving shaft, plectrum fluctuation dead bolt just can have been opened lockset.
Owing to only insert key, can't open lockset, must just can open lockset at the situation underspin that the inserts key bar of walking around.So use elastomeric objects can only open lock core, and at this moment can't rotate the commentaries on classics bar, can't open lockset equally through feel.If elastomeric objects is put into lock core, can temporarily open lock core immediately, in case let go when removing rotate to change bar with slide damper, the elastomeric objects in the lock core will produce distortion, and lock core is locked, and can not open lockset.
Through above technical scheme, can improve the preventing destructing performance of lockset, improve the safety of lockset.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Anyly be familiar with this technological people in the technical scope that the utility model disclosed, the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claim.
Claims (5)
1. a lockset is characterized in that, comprises driving shaft, driven shaft, housing, key and commentaries on classics bar, and driving shaft and driven shaft are positioned at enclosure interior; Driving shaft inside is offered changes the hole, changes corresponding insertion of bar and changes the hole, and driven shaft is divided into outer shaft and interior axle, and interior axle is positioned at outer shaft inside; In the interior axle lock core is set, fixing interior axle and outer shaft, key correspondence lock core socket inserts, and an end of interior axle is fixed on the housing; The driving shaft periphery is provided with gear, and the outer shaft periphery of driven shaft is provided with gear, and the outer shaft gear of driving shaft gear and driven shaft cooperatively interacts; Driving shaft or driven shaft outer shaft outer setting plectrum, plectrum is corresponding with dead bolt, changes hole and lock core socket and is arranged on the housing.
2. a kind of lockset according to claim 1 is characterized in that, housing one side of changeing hole and lock core socket is outside being provided with, and slide rail is set, and baffle plate is installed in the slide rail, and baffle plate covers changes hole and lock core socket, offers a hole on the baffle plate.
3. a kind of lockset according to claim 2 is characterized in that, key inserts under the state of lock core socket, the key lock core socket that submerges.
4. a kind of lockset according to claim 3 is characterized in that the rear end of key is provided with openwork part.
5. a kind of lockset according to claim 2 is characterized in that, pushing hands is installed on the baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201118810U CN202530861U (en) | 2012-03-23 | 2012-03-23 | Lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201118810U CN202530861U (en) | 2012-03-23 | 2012-03-23 | Lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202530861U true CN202530861U (en) | 2012-11-14 |
Family
ID=47132052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201118810U Expired - Fee Related CN202530861U (en) | 2012-03-23 | 2012-03-23 | Lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202530861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741991A (en) * | 2013-12-31 | 2014-04-23 | 泰州马赫机械制造有限公司 | Anti-theft driving lock cylinder |
| CN110259289A (en) * | 2019-07-22 | 2019-09-20 | 闫越 | Lock |
-
2012
- 2012-03-23 CN CN2012201118810U patent/CN202530861U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741991A (en) * | 2013-12-31 | 2014-04-23 | 泰州马赫机械制造有限公司 | Anti-theft driving lock cylinder |
| CN110259289A (en) * | 2019-07-22 | 2019-09-20 | 闫越 | Lock |
| CN110259289B (en) * | 2019-07-22 | 2024-03-01 | 闫越 | Theft-proof lock |
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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: 20121114 Termination date: 20150323 |
|
| EXPY | Termination of patent right or utility model |