CN104005601B - A kind of lockset closes latch mechanism automatically - Google Patents
A kind of lockset closes latch mechanism automatically Download PDFInfo
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- CN104005601B CN104005601B CN201410175839.9A CN201410175839A CN104005601B CN 104005601 B CN104005601 B CN 104005601B CN 201410175839 A CN201410175839 A CN 201410175839A CN 104005601 B CN104005601 B CN 104005601B
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- latch mechanism
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- 238000000926 separation method Methods 0.000 abstract description 2
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- 230000005611 electricity Effects 0.000 description 1
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Abstract
The present invention closes latch mechanism automatically about a kind of lockset, described lockset comprises lock housing, dead bolt and lockable mechanism, it is characterized in that, described lockset automatically closes latch mechanism and comprises apical axis and leaf spring, the side of described dead bolt has an inclined plane groove, one end of described apical axis can be slidably arranged in described inclined plane groove, the other end is fixed on described leaf spring, one end of described leaf spring is fixed in described lock housing, described lockable mechanism comprises tip part and bottom end member, described bottom end member is provided with the parts that automatically reset, described tip part can be arranged on the other end of described leaf spring rotationally, described tip part can be arranged in described bottom end member discretely.By utilizing door opening action, the rotation of dead bolt thus drive the separation of locking component, thus reach the function automatically shut, design ingenious, structure is simple, and obtains and stable automatically shut effect.
Description
Technical field
The invention belongs to the technical field of lockset lockable mechanism, automatically close latch mechanism in particular to a kind of lockset.
Background technology
The existing lockset being used in strongbox class is all assigned to control unblanking and closing lock status of dead bolt by drive division.When user forgets that the lockable mechanism of dead bolt generally can not automatically restore to pass lock status, and especially for pure mechanical lock, the lockable mechanism of dead bolt depends on the operation of user by the lockable mechanism clawback of dead bolt to when closing lock status.In addition, there is unstability in the drive part of the lockable mechanism of dead bolt, especially for the lockset of electric drive, the electric drive part electricity of lockset is not enough or when there is electronic failure, but fails effective locking when the unstability of drive part likely can cause lockset to shut.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, after providing a kind of lockset to have unlocking action, lock portion just enters into the automatic pass latch mechanism closing lock status automatically.
For achieving the above object, the present invention adopts following technical scheme: provide a kind of lockset automatically to close latch mechanism, described lockset comprises lock housing, dead bolt and lockable mechanism, described lockset automatically closes latch mechanism and comprises apical axis and leaf spring, the side of described dead bolt has an inclined plane groove, one end of described apical axis can be slidably arranged in described inclined plane groove, the other end is fixed on described leaf spring, one end of described leaf spring is fixed in described lock housing, described lockable mechanism comprises tip part and bottom end member, described bottom end member is provided with the parts that automatically reset, described tip part can be arranged on the other end of described leaf spring rotationally, described tip part can be arranged in described bottom end member discretely.
Preferably, described bottom end member is driven in described tip part.
Preferably, described dead bolt is to be arranged on turning tongue or be the square tongue that can be slidably mounted in described lock housing in described lock housing rotationally.
Preferably, described tip part is draw-in groove gear, and described bottom end member is for rotating bolt.
Preferably, described rotation bolt is the cylinder that sidepiece is provided with the groove matched with described dead bolt.
Preferably, during locking, the entity part of the groove of described rotation bolt key proceeds to the moving conduit of described dead bolt; When unblanking, the entity part of the groove of described rotation bolt key produces the moving conduit of described dead bolt.
Preferably, described draw-in groove gear and rotation bolt are respectively equipped with clamp, are cooperatively interacted by clamp between described draw-in groove gear and rotation bolt.
Preferably, described apical axis is pressed on described dead bolt by described leaf spring.
Preferably, described leaf spring realizes described apical axis to be pressed on described dead bolt by self spring force or self gravitation.
Preferably, when shutting, described apical axis is positioned at the bottom of described inclined plane groove.
The invention has the beneficial effects as follows: by utilizing door opening action, the rotation of dead bolt thus drive the separation of locking component, thus reach the function automatically shut, design ingenious, structure is simple, and obtains and stable automatically shut effect.
Accompanying drawing explanation
Fig. 1 is that the lockset of inventive embodiments one shuts mechanism structure schematic diagram automatically
Fig. 2 is the locking structure schematic diagram of inventive embodiments one
Fig. 3 is the structural representation of the lockset closedown shape body of inventive embodiments one
Fig. 4 is the structural representation of the lockset unlocking condition of inventive embodiments one
Fig. 5 is that the lockset of inventive embodiments two shuts mechanism structure schematic diagram automatically
Fig. 6 is the locking structure schematic diagram of inventive embodiments two
Fig. 7 is the structural representation of the lockset closedown shape body of inventive embodiments two
Fig. 8 is the structural representation of the lockset unlocking condition of inventive embodiments two
Detailed description of the invention
For making the object of the embodiment of the present invention and technical scheme clearly, below in conjunction with the accompanying drawing of the embodiment of the present invention, the technical scheme of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on described embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of protection of the invention.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
The implication of the "and/or" described in the present invention refers to respective individualism or both simultaneous situations include interior.
The implication of " inside and outside " described in the present invention refers to relative to equipment itself, in the direction of sensing equipment inside is, otherwise is outward.
When the implication of " left and right " described in the present invention refers to reader just to accompanying drawing, the left side of reader is a left side, and the right of reader is the right side.
The indirect connection that can be the direct connection between parts also can be by other parts between parts of the implication of " connection " described in the present invention.
Embodiment one:
As illustrated in fig. 1 and 2, the lockset of invention closes latch mechanism automatically, comprise lock housing 1, dead bolt 2, apical axis 5, leaf spring 6 and lockable mechanism, the side turning tongue 2 has an inclined plane groove, one end of apical axis 5 can be slidably arranged in inclined plane groove, the other end is fixed on leaf spring 6, one end of leaf spring 6 is fixed in lock housing 1, lockable mechanism comprises tip part and bottom end member, bottom end member is provided with the parts that automatically reset, the other end of leaf spring 6 is fixedly connected with tip part, and tip part can be arranged in bottom end member discretely.Bottom end member is driven in tip part.The bottom end member of lockable mechanism is provided with and the groove turning tongue 2 and match.Turn tongue 2 can be arranged on rotationally in lock housing 1.The groove of bottom end member can proceed to and produce the movement locus of dead bolt 2.
Tip part is draw-in groove gear 4, and bottom end member is for rotating bolt 3.Draw-in groove gear 4 and rotation bolt 3 are respectively equipped with the clamp cooperatively interacted, are cooperatively interacted by clamp between draw-in groove gear 4 and rotation bolt 3.Clamp with cam upper surface offsets by the clamp of draw-in groove gear 4 lower surface, and when unblanking, draw-in groove gear 4 drives rotation bolt 3 to rotate together.
The parts that automatically reset are spring.
Apical axis 5 is pressed on and turns on tongue 2 by leaf spring 6.Leaf spring 6 realizes apical axis 5 to be pressed on to turn on tongue 2 by self spring force or self gravitation.
As shown in Figures 3 and 4, when shutting, apical axis 5 is positioned at the bottom of inclined plane groove; When unblanking, rotate bolt and forward lockset position of coupler to, rotation turns tongue 2 and unblanks, institute's apical axis 5 moves upward along inclined-plane along with the rotation of dead bolt, apical axis 5 is by jack-up leaf spring 6, leaf spring 6 can pull up draw-in groove gear, draw-in groove gear is separated from rotation bolt, rotates bolt and return to lockup state by the parts that automatically reset (spring).During locking, the entity part of the groove of described rotation bolt key proceeds to the moving conduit of described dead bolt, and entity part will prop up one end of dead bolt; When unblanking, the entity part of the groove of described rotation bolt key produces the moving conduit of described dead bolt.
Embodiment two:
As illustrated in Figures 5 and 6, the lockset of invention closes latch mechanism automatically, comprise lock housing 1, square tongue 8, apical axis 5, leaf spring 6, drive part 7 and lockable mechanism, the upper surface of side's tongue 8 has an inclined plane groove, one end of apical axis 5 can be slidably arranged in inclined plane groove, the other end is fixed on leaf spring 6, one end of leaf spring 6 is fixed in lock housing 1, lockable mechanism comprises tip part and bottom end member, bottom end member is provided with the parts that automatically reset, the other end of leaf spring 6 is fixedly connected with tip part, and tip part can be arranged in bottom end member discretely.Bottom end member is driven in tip part.The bottom end member of lockable mechanism is provided with the groove matched with square tongue 8.Side's tongue 8 can be slidably mounted in lock housing 1.The groove of bottom end member can proceed to and the movement locus of the side's of producing tongue 8.
Tip part is draw-in groove gear 4, and bottom end member is for rotating bolt 3.Draw-in groove gear 4 and rotation bolt 3 are respectively equipped with the clamp cooperatively interacted, are cooperatively interacted by clamp between draw-in groove gear 4 and rotation bolt 3.Clamp with cam upper surface offsets by the clamp of draw-in groove gear 4 lower surface, and when unblanking, draw-in groove gear 4 drives rotation bolt 3 to rotate together.
The parts that automatically reset are spring.
Leaf spring 6 is by apical axis 5 side of being pressed on tongue 8.Leaf spring 6 is realized on apical axis 5 side of being pressed on tongue 8 by self spring force or self gravitation.
As shown in FIG. 7 and 8, when shutting, apical axis 5 is positioned at the bottom of inclined plane groove; When unblanking, rotate bolt and forward lockset position of coupler to, the side's of slip tongue 8 in lock, side's tongue 8 inwardly indentation is unblanked, apical axis 5 moves upward along inclined-plane along with the rotation of dead bolt, and apical axis 5 is by jack-up leaf spring 6, and leaf spring 6 can pull up draw-in groove gear, draw-in groove gear is separated from rotation bolt, rotates bolt and return to lockup state by the parts that automatically reset (spring).During locking, the entity part of the groove of described rotation bolt key proceeds to the moving conduit of described dead bolt, and entity part will prop up one end of dead bolt; When unblanking, the entity part of the groove of described rotation bolt key produces the moving conduit of described dead bolt.
These are only embodiments of the present invention, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (8)
1. a lockset closes latch mechanism automatically, described lockset comprises lock housing, dead bolt and lockable mechanism, it is characterized in that, described lockset automatically closes latch mechanism and comprises apical axis and leaf spring, the side of described dead bolt has an inclined plane groove, one end of described apical axis can be slidably arranged in described inclined plane groove, the other end is fixed on described leaf spring, one end of described leaf spring is fixed in described lock housing, described lockable mechanism comprises draw-in groove gear and rotates bolt, described rotation bolt is provided with the parts that automatically reset, described draw-in groove gear can be arranged on the other end of described leaf spring rotationally, described draw-in groove gear can be arranged on described rotation bolt discretely, described draw-in groove gear and rotation bolt are respectively equipped with clamp, and the clamp of described draw-in groove gear lower surface offsets with the clamp rotating bolt upper surface, and described draw-in groove gear can drive rotation bolt to rotate together, when shutting, one end of described apical axis is positioned at the bottom of inclined plane groove.
2. a kind of lockset according to claim 1 closes latch mechanism automatically, it is characterized in that, described rotation bolt is driven in described draw-in groove gear.
3. a kind of lockset according to claim 2 closes latch mechanism automatically, it is characterized in that, described dead bolt can be arranged in described lock housing rotationally.
4. a kind of lockset according to claim 3 closes latch mechanism automatically, it is characterized in that, described rotation bolt is the cylinder that sidepiece is provided with the groove matched with described dead bolt.
5. a kind of lockset according to claim 4 closes latch mechanism automatically, it is characterized in that, during locking, the entity part of the groove of described rotation bolt key proceeds to the moving conduit of described dead bolt; When unblanking, the entity part of the groove of described rotation bolt key produces the moving conduit of described dead bolt.
6. a kind of lockset according to any one of claim 1-5 closes latch mechanism automatically, it is characterized in that, described apical axis is pressed on described dead bolt by described leaf spring.
7. a kind of lockset according to claim 6 closes latch mechanism automatically, it is characterized in that, described leaf spring realizes described apical axis to be pressed on described dead bolt by self spring force or self gravitation.
8. a kind of lockset according to claim 7 closes latch mechanism automatically, it is characterized in that, when shutting, described apical axis is positioned at the bottom of described inclined plane groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175839.9A CN104005601B (en) | 2014-04-29 | 2014-04-29 | A kind of lockset closes latch mechanism automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175839.9A CN104005601B (en) | 2014-04-29 | 2014-04-29 | A kind of lockset closes latch mechanism automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104005601A CN104005601A (en) | 2014-08-27 |
| CN104005601B true CN104005601B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410175839.9A Active CN104005601B (en) | 2014-04-29 | 2014-04-29 | A kind of lockset closes latch mechanism automatically |
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| CN (1) | CN104005601B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2694036A1 (en) * | 1992-07-23 | 1994-01-28 | Diemer Marcel | Device for opening a door without opening the lock that controls it. |
| CN101260759A (en) * | 2008-04-23 | 2008-09-10 | 哈尔滨飞云实业有限公司 | Gear rack transmission type automatic locking device |
| CN103470113A (en) * | 2013-09-23 | 2013-12-25 | 镇江港龙机电有限公司 | Automatically closed anti-theft lock |
| CN203879126U (en) * | 2014-04-29 | 2014-10-15 | 南京东屋电气有限公司 | Automatic locking mechanism for lock |
-
2014
- 2014-04-29 CN CN201410175839.9A patent/CN104005601B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2694036A1 (en) * | 1992-07-23 | 1994-01-28 | Diemer Marcel | Device for opening a door without opening the lock that controls it. |
| CN101260759A (en) * | 2008-04-23 | 2008-09-10 | 哈尔滨飞云实业有限公司 | Gear rack transmission type automatic locking device |
| CN103470113A (en) * | 2013-09-23 | 2013-12-25 | 镇江港龙机电有限公司 | Automatically closed anti-theft lock |
| CN203879126U (en) * | 2014-04-29 | 2014-10-15 | 南京东屋电气有限公司 | Automatic locking mechanism for lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104005601A (en) | 2014-08-27 |
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Denomination of invention: Automatic locking mechanism of lock Effective date of registration: 20171127 Granted publication date: 20160323 Pledgee: Bank of Beijing Limited by Share Ltd. Nanjing branch Pledgor: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. Registration number: 2017320000053 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20180917 Granted publication date: 20160323 Pledgee: Bank of Beijing Limited by Share Ltd. Nanjing branch Pledgor: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. Registration number: 2017320000053 |
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Address after: 210000 No. 27, Puzhou Road, Jiangbei new area, Nanjing, Jiangsu Patentee after: Dongwu Shian IOT Technology (Jiangsu) Co.,Ltd. Address before: 210022 third floor, No. 5, dajiaochang Road, Nanjing, Jiangsu Patentee before: NANJING EASTHOUSE ELECTRICAL Co.,Ltd. |