CN106761065A - Two-way world latch - Google Patents
Two-way world latch Download PDFInfo
- Publication number
- CN106761065A CN106761065A CN201710031977.3A CN201710031977A CN106761065A CN 106761065 A CN106761065 A CN 106761065A CN 201710031977 A CN201710031977 A CN 201710031977A CN 106761065 A CN106761065 A CN 106761065A
- Authority
- CN
- China
- Prior art keywords
- way
- rotating shaft
- world latch
- latch
- connecting rod
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/043—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with crank pins and connecting rods
Abstract
The two-way world latch that the present invention is provided, including：Base, rotating shaft and bolt mechanism；Sliding way and glide path are vertically provided with the base, the rotating shaft is arranged on the base, and between the sliding way and the glide path；The sliding way and the glide path are fitted with a bolt mechanism；Each described bolt mechanism includes connecting rod, sliding block and latch, one end of the connecting rod is connected with the rotating shaft, the other end is hinged with the sliding block, and the sliding block is slidably connected on corresponding slideway, the rotating shaft, connecting rod and sliding block composition slider-crank mechanism.Two-way world latch structure that the present invention is provided is simple, small volume, long service life, reliability are high.
Description
Technical field
The present invention relates to the lock of building doors and windows, more particularly to a kind of two-way world latch.
Background technology
World latch generally includes pin and lower pin, and upper pin and lower pin are moved backward, and insert corresponding pin-and-hole, are locked
Close, it is safe.Conventional two-way world latch is driven by rack-and-pinion, and gear easily weares and teares skidding, and service life is short.
The content of the invention
For defect of the prior art, the present invention provides a kind of two-way world latch, and relatively existing world latch is used
Long lifespan, reliability is high.
The two-way world latch that the present invention is provided, including：Base, rotating shaft and bolt mechanism；Along vertical on the base
Direction is provided with sliding way and glide path, and the rotating shaft is arranged on the base, and positioned at the sliding way and the downslide
Between road；The sliding way and the glide path are fitted with a bolt mechanism；Each described bolt mechanism includes connection
Bar, sliding block and latch, one end of the connecting rod are hinged with the rotating shaft, and the other end is hinged with the sliding block, and the sliding block is slided
It is dynamic to be connected on corresponding slideway, the rotating shaft, connecting rod and sliding block composition slider-crank mechanism.
Further, adpting flange is coaxially provided with the rotating shaft, the connecting rod being adapted to sliding way exists with the flange
First hinge is hinged, and the connecting rod being adapted to glide path is hinged with the flange in the second hinge.
Further, the relatively described rotating shaft axial symmetry of first hinge and second hinge is set, when described two-way
When world latch is in locked state, first hinge is in the upper end of the rotating shaft, when the two-way world latch is in
During released state, first hinge is in the lower end of the rotating shaft.
Further, the connecting rod is provided with the groove of C-shaped, and when the two-way world latch is in released state,
The rotating shaft is located in the groove of the connecting rod.
Further, also including the gag lever post being arranged on base, the edge of the adpting flange is provided with the first limiting section
With the second limiting section, when the two-way world latch is in locked state, first limiting section is adapted to the gag lever post,
When the two-way world latch is in released state, second limiting section is adapted to the gag lever post.
Further, the gag lever post is elastic rod, and first limiting section and second limiting section are spacing recessed
Groove.
Further, the also handle including being connected with the rotating shaft.
The two-way world latch that the present invention is provided, two sets of slider-crank mechanisms are constituted by rotating shaft and two bolt mechanisms,
Each sliding block is connected with a corresponding latch.As crank axis of rotation when, drive two sliding blocks simultaneously past on slideway
It is multiple mobile, because two slideways are symmetrical arranged with respect to rotating shaft, two sliding block counteragents, so that superposed latch and position
In the latch of bottom, while inserting corresponding pin-and-hole enters locked state, or the abjection from pin-and-hole simultaneously, into released state.
The two-way world latch structure that the present invention is provided is simple, is hardly damaged, and long service life, reliability are high.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific
The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described.In all of the figs, similar element
Or the general reference by being similar in part is identified.In accompanying drawing, each element or part might not draw according to actual ratio.
The structural representation of the two-way world latch that Fig. 1 is provided for an embodiment；
The principle schematic of the two-way world latch that Fig. 2 is provided for an embodiment.
Specific embodiment
The embodiment of technical solution of the present invention is described in detail below in conjunction with accompanying drawing.Following examples are only used for
Technical scheme is clearly illustrated, therefore is only used as example, and protection model of the invention can not be limited with this
Enclose.
Fig. 1 is the explosive view of two-way world latch, and Fig. 2 is the principle schematic of two-way world latch, and wherein rotating shaft is along arrow
Head direction rotates, and from locked state S1, by intermediate state S2, switches to released state S3.
It should be noted that unless otherwise indicated, technical term used in this application or scientific terminology should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
Referring to Figures 1 and 2, in an embodiment, the two-way world latch that the present invention is provided, including：Base 110, rotating shaft
210 and bolt mechanism；Sliding way and glide path are vertically provided with the base 110, the rotating shaft 210 is set
On the base 110, and between the sliding way and the glide path；The sliding way and the glide path are adapted to
There is a bolt mechanism；Each described bolt mechanism includes connecting rod 220, sliding block 230 and latch 240, the connecting rod 220
One end be hinged with the rotating shaft 210, the other end is hinged with the sliding block 230, and the sliding block 230 is slidably connected at corresponding cunning
On road, the rotating shaft 210, connecting rod 220 and sliding block 230 composition slider-crank mechanism.
The two-way world latch 240 that the present embodiment is provided, two divertimentos are constituted by rotating shaft 210 and two mechanisms of latch 240
Handle slide block mechanism, each sliding block 230 is connected with a corresponding latch 240.When being rotated as the rotating shaft 210 of crank, two are driven
Individual sliding block 230 is moved back and forth simultaneously on slideway, and because two slideways are symmetrical arranged with respect to rotating shaft 210, two sliding blocks 230 are reverse
Action, so that superposed latch 240 and the latch 240 positioned at bottom, while inserting corresponding pin-and-hole into sealed shape
State, or the abjection from pin-and-hole simultaneously, into released state.The two-way simple structure of world latch 240, small volume only needs very little
Cavity space can install, and be hardly damaged, long service life.
Specifically, the length in order to expand crank, extends the sliding distance of sliding block 230, it is coaxially provided with the rotating shaft 210
Adpting flange 211, the connecting rod 220 being adapted to sliding way is hinged with the flange in the first hinge, the company being adapted to glide path
Extension bar 220 is hinged with the flange in the second hinge.
Meanwhile, first hinge and the relatively described axial symmetry of rotating shaft 210 of second hinge are set, when the two-way day
When ground latch 240 is in locked state, first hinge is in the upper end of the rotating shaft 210, when the two-way world latch
240 in released state when, first hinge be in the rotating shaft 210 lower end.So that the sliding distance of sliding block 230 reaches
To maximum, with two hinges directly apart from equal.And set by axial symmetry so that two synchronization actions of sliding block 230, together
When be unlocked or sealed.
When further, in order to prevent crank from rotating, interfere with rotating shaft 210, the connecting rod 220 is provided with the groove of C-shaped,
And when the two-way world latch 240 is in released state, the rotating shaft 210 is located in the groove of the connecting rod 220.
Latch 240 is driven to act because the present embodiment is rotated by rotating shaft 210, if rotational angle is excessive or deficiency,
Latch 240 can be caused to depart from optimal sealed or unlocked position.Therefore, the two-way world latch 240 for originally implementing also includes setting
Gag lever post 310 on base 110, the edge of the adpting flange 211 is provided with the first limiting section and the second limiting section 321, when
When the two-way world latch 240 is in locked state, first limiting section is adapted to the gag lever post 310, when described double
When being in released state to world latch 240, second limiting section 321 is adapted to the gag lever post 310.So as to prevent rotating
Angle is excessive or deficiency.Specifically, above-mentioned gag lever post 310 is elastic rod, first limiting section and second limiting section 321
It is limited impression.When rotating shaft 210 is rotated, the edge interference fit of elastic rod and adpting flange 211, after reaching limited impression,
Elastic rod snaps in limited impression, while playing damping.
Operate for the convenience of the users, the two-way world latch 240 of the present embodiment also includes what is be connected with the rotating shaft 210
Handle 400.The arm of force is increased by handle 400, facilitates rotating shaft 210.
Specifically, also including the cover plate 120 being detachably connected with base 110 in originally implementing.
In the description of the present application, it is to be understood that term " on ", D score, "front", "rear", "left", "right", " water
It is flat ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, merely to just
Described in the description present invention and simplifying, rather than indicate imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property or the implicit quantity for indicating indicated technical characteristic.In the description of the invention, " multiple " is meant that two or more,
Unless otherwise expressly limited specifically.
In specification of the invention, numerous specific details are set forth.It is to be appreciated, however, that embodiments of the invention can be with
Put into practice in the case of without these details.In some instances, known method, structure and skill is not been shown in detail
Art, so as not to obscure the understanding of this description.
In the description of this specification, specific features, structure, material or feature can be in any one or more embodiments
Or combined in an appropriate manner in example.Additionally, in the case of not conflicting, those skilled in the art can say this
The feature of different embodiments or example and different embodiments or example described in bright book is combined and combines.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme, it all should cover in the middle of the scope of claim of the invention and specification.
Claims (7)
1. a kind of two-way world latch, it is characterised in that including：Base, rotating shaft and bolt mechanism；Along perpendicular on the base
Nogata is arranged on the base to sliding way and glide path, the rotating shaft is provided with, and positioned at the sliding way and it is described under
Between slideway；The sliding way and the glide path are fitted with a bolt mechanism；Each described bolt mechanism includes connecting
Extension bar, sliding block and latch, one end of the connecting rod are hinged with the rotating shaft, and the other end is hinged with the sliding block, the sliding block
It is slidably connected on corresponding slideway, the rotating shaft, connecting rod and sliding block composition slider-crank mechanism.
2. two-way world latch according to claim 1, it is characterised in that be coaxially provided with adpting flange in the rotating shaft,
The connecting rod being adapted to sliding way is hinged with the flange in the first hinge, and the connecting rod being adapted to glide path exists with the flange
Second hinge is hinged.
3. two-way world latch according to claim 2, it is characterised in that first hinge and the second hinge phase
The rotating shaft axial symmetry is set, when the two-way world latch is in locked state, first hinge is in described turning
The upper end of axle, when the two-way world latch is in released state, first hinge is in the lower end of the rotating shaft.
4. two-way world latch according to claim 3, it is characterised in that the connecting rod is provided with the groove of C-shaped, and works as
When the two-way world latch is in released state, the rotating shaft is located in the groove of the connecting rod.
5. two-way world latch according to claim 4, it is characterised in that also including the gag lever post being arranged on base,
The edge of the adpting flange is provided with the first limiting section and the second limiting section, when the two-way world latch is in locked state
When, first limiting section is adapted to the gag lever post, when the two-way world latch is in released state, second limit
Position portion is adapted to the gag lever post.
6. two-way world latch according to claim 5, it is characterised in that the gag lever post is elastic rod, described first
Limiting section and second limiting section are limited impression.
7. two-way world latch according to claim 6, it is characterised in that the also handle including being connected with the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710031977.3A CN106761065A (en) | 2017-01-17 | 2017-01-17 | Two-way world latch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710031977.3A CN106761065A (en) | 2017-01-17 | 2017-01-17 | Two-way world latch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106761065A true CN106761065A (en) | 2017-05-31 |
Family
ID=58947102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710031977.3A Pending CN106761065A (en) | 2017-01-17 | 2017-01-17 | Two-way world latch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106761065A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400528A (en) * | 2018-03-22 | 2018-08-14 | 宋健 | A kind of electrical equipment automation control cabinet |
| CN109057574A (en) * | 2018-07-30 | 2018-12-21 | 上海古鳌电子科技股份有限公司 | A kind of locking mechanism and locking means for cash drawing box |
| CN110439399A (en) * | 2019-07-12 | 2019-11-12 | 宁波生久柜锁有限公司 | Link transmission self-locking mechanism |
| WO2020215794A1 (en) * | 2019-04-25 | 2020-10-29 | 珠海格力电器股份有限公司 | Switch assembly and filter having same, and clothes dryer |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE377168C (en) * | 1922-11-05 | 1923-06-14 | Vincent Joseph Marie Eras | Rod lock |
| DE3640895A1 (en) * | 1986-11-29 | 1988-06-09 | Fuhr Carl Gmbh & Co | Espagnolette fastening |
| EP0659965A2 (en) * | 1993-12-21 | 1995-06-28 | Wilhelmus Antonius Stephanus Lokkerbol | Device for securing doors against unauthorized opening thereof, in particular for the doors of a motor vehicle |
| CN1162682A (en) * | 1996-04-15 | 1997-10-22 | 泷源制造株式会社 | Locking handle assembly |
| CN104011308A (en) * | 2011-12-26 | 2014-08-27 | 百乐仕株式会社 | Locking device for opening/closing body |
| FR3009267A1 (en) * | 2013-08-02 | 2015-02-06 | Acs France Sas | DEVICE FOR SEALING A BAY OF A MOTOR VEHICLE WITH A SLIDING PANEL EQUIPPED WITH A MOBILE ROTATION HANDLE AND CORRESPONDING VEHICLE. |
| US20160060921A1 (en) * | 2014-03-06 | 2016-03-03 | Vision Industries Group, Inc. | Integrated Sash Lock and Tilt Latch combination Using One Lock for Two Tilt Latches |
| FR3031543A1 (en) * | 2015-01-14 | 2016-07-15 | Financiere Tirard Sas | HULL CREMONE |
| GB2536224A (en) * | 2015-03-09 | 2016-09-14 | Caldwell Hardware (Uk) Ltd | Lock |
| CN206418890U (en) * | 2017-01-17 | 2017-08-18 | 敖冬兰 | Two-way world latch |
-
2017
- 2017-01-17 CN CN201710031977.3A patent/CN106761065A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE377168C (en) * | 1922-11-05 | 1923-06-14 | Vincent Joseph Marie Eras | Rod lock |
| DE3640895A1 (en) * | 1986-11-29 | 1988-06-09 | Fuhr Carl Gmbh & Co | Espagnolette fastening |
| EP0659965A2 (en) * | 1993-12-21 | 1995-06-28 | Wilhelmus Antonius Stephanus Lokkerbol | Device for securing doors against unauthorized opening thereof, in particular for the doors of a motor vehicle |
| CN1162682A (en) * | 1996-04-15 | 1997-10-22 | 泷源制造株式会社 | Locking handle assembly |
| CN104011308A (en) * | 2011-12-26 | 2014-08-27 | 百乐仕株式会社 | Locking device for opening/closing body |
| FR3009267A1 (en) * | 2013-08-02 | 2015-02-06 | Acs France Sas | DEVICE FOR SEALING A BAY OF A MOTOR VEHICLE WITH A SLIDING PANEL EQUIPPED WITH A MOBILE ROTATION HANDLE AND CORRESPONDING VEHICLE. |
| US20160060921A1 (en) * | 2014-03-06 | 2016-03-03 | Vision Industries Group, Inc. | Integrated Sash Lock and Tilt Latch combination Using One Lock for Two Tilt Latches |
| FR3031543A1 (en) * | 2015-01-14 | 2016-07-15 | Financiere Tirard Sas | HULL CREMONE |
| GB2536224A (en) * | 2015-03-09 | 2016-09-14 | Caldwell Hardware (Uk) Ltd | Lock |
| CN206418890U (en) * | 2017-01-17 | 2017-08-18 | 敖冬兰 | Two-way world latch |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400528A (en) * | 2018-03-22 | 2018-08-14 | 宋健 | A kind of electrical equipment automation control cabinet |
| CN108400528B (en) * | 2018-03-22 | 2019-06-14 | 莱芜职业技术学院 | A kind of electrical equipment automation control cabinet |
| CN109057574A (en) * | 2018-07-30 | 2018-12-21 | 上海古鳌电子科技股份有限公司 | A kind of locking mechanism and locking means for cash drawing box |
| WO2020215794A1 (en) * | 2019-04-25 | 2020-10-29 | 珠海格力电器股份有限公司 | Switch assembly and filter having same, and clothes dryer |
| CN110439399A (en) * | 2019-07-12 | 2019-11-12 | 宁波生久柜锁有限公司 | Link transmission self-locking mechanism |
| CN110439399B (en) * | 2019-07-12 | 2023-12-22 | 宁波生久科技有限公司 | Connecting rod transmission self-locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |