CN106368528A - Lock of side hung door - Google Patents
Lock of side hung door Download PDFInfo
- Publication number
- CN106368528A CN106368528A CN201610884949.1A CN201610884949A CN106368528A CN 106368528 A CN106368528 A CN 106368528A CN 201610884949 A CN201610884949 A CN 201610884949A CN 106368528 A CN106368528 A CN 106368528A
- Authority
- CN
- China
- Prior art keywords
- lock
- lock housing
- locking bar
- vertical plate
- fixed
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2007—Securing, deadlocking or "dogging" the bolt in the fastening position
- E05B17/2011—Securing, deadlocking or "dogging" the bolt in the fastening position using balls or the like cooperating with notches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention discloses a lock of a side hung door. The lock is characterized in that a linkage mechanism is mounted inside a lock shell, and can slide up and down along one side of the lock shell; one side of the linkage mechanism penetrates through the lock shell to be arranged as a hand holding end; one end of a second lock rod is fixedly connected on the other side of the linkage mechanism; the other end of the second lock rod penetrates through the bottom end of the lock shell, and is a free end; one end of a connecting rod is fixedly connected on the linkage mechanism; the other end of the connecting rod is a hinge end; one end of an operation end is hinged to the hinge end of the connecting rod; the other end of the operation rod is hinged to one end of a first lock rod; the other end of the first lock rod penetrates through the top end of the lock shell, and is a free end; the two ends of a hinge column are fixed to the lock shell; and the operation rod is hinged to the hinge column, and a lever is formed. According to the lock of the side hung door, the lock is easy to lock and unlock, and keys are not needed during unlocking.
Description
Technical field
The present invention relates to door and window, more particularly to casement door lock.
Background technology
The lockset of daily domestic includes theftproof lock, and switch lock, as the rhythm of life of increasingly quickening now, at some
Need the vertical hinged door often opened, often since it is desired that looking for key everywhere and become very loaded down with trivial details, the key of family being each too much
It is required for examination just door can be opened many times.
So, provide a kind of switch simple, and do not need key operated casement door lock just to seem very necessary.
Content of the invention
It is an object of the invention to provide a kind of casement door lock, this casement door lock passes through the unidirectional slip of control handle can be by door
Pinning up and down, thus there being switch simple, and not needing key operated facility.
To achieve these goals, the invention provides a kind of casement door lock, this casement door lock includes: lock housing, interlocks machine
Structure, action bars, the first locking bar, the second locking bar and articulated column；Described interlinked mechanism is installed in described lock housing, and can be along described lock
The side of shell slides up and down, and the side of described interlinked mechanism is set to handheld terminal through described lock housing, and the one of described second locking bar
End is fixed in the opposite side of described interlinked mechanism, and the other end of described second locking bar passes through the bottom of described lock housing, and for freely
End；One end of described connecting rod is fixed on interlinked mechanism, and the other end is hinged end；One end of described action bars is articulated with described
The hinged end of connecting rod, the other end of described action bars is articulated with one end of described first locking bar, described first locking bar another
End is through the top of described lock housing, and is free end；The two ends of described articulated column are fixed in described lock housing, described action bars hinge
It is connected on described articulated column to form lever.
Preferably, described casement door lock also includes with described first locking bar matching used first lock tube and with described second
Matching used second lock tube of locking bar, described first lock tube is arranged on the upper edge of the door pocket for installing vertical hinged door, and described second
Lock tube is arranged on the lower edge of the door pocket for installing vertical hinged door.
Preferably, described interlinked mechanism includes: vertical plate, handlebar and follower plate, and described vertical plate fits in described lock
The inwall of shell simultaneously can slide up and down along described lock housing, and one end of described handlebar is fixed in the side of described vertical plate, the other end
Side wall through described lock housing can drive described vertical plate to slide up and down along described lock housing, and one end of described follower plate is fixed in institute
State the opposite side of vertical plate, described follower plate and plane-parallel；One end of described second locking bar is fixed in described follower plate
Lower surface, the other end passes through the bottom of described lock housing, and is free end, and described connecting rod one end is fixed under described follower plate
Surface, the other end is hinged end.
Preferably, described vertical plate is provided with flexible valve near one end of described lock housing bottom surface, and described flexible valve includes stretching
Contracting post and the first spring, described lock housing is provided with, near the side of described flexible valve, the lockhole matching with described flexible valve, leads to
Drive at the mobile extremely described lockhole of described flexible valve after moving described vertical plate straight down, stretch described in described first spring drive
Contracting post ejects and will be locked for described vertical plate.
Preferably, described casement door lock also includes the 3rd spring, and described lock housing is fixed in one end of described 3rd spring
Bottom surface, the other end is fixed on the bottom of described vertical plate.
Preferably, described casement door lock also includes unblock button, and described unblock button includes button and second spring, described
Button is installed on the outer wall of the interior and close described lock housing of described lockhole, and one end of described second spring connects the one of described button
Side, the other end of described second spring connects the side wall of described lockhole, extrudes described pinch column by button press and shrinks and will carry
Move described vertical plate to upspring straight up, to open door lock.
Preferably, described lock housing is provided with the elongated slot sliding for described handlebar.
By above-mentioned technical scheme, interlinked mechanism is installed in lock housing, and can slide up and down along the side of lock housing, even
The side of motivation structure is set to handheld terminal through lock housing, and one end of the second locking bar is fixed in the opposite side of interlinked mechanism, the second lock
The other end of bar passes through the bottom of lock housing, and is free end；One end of connecting rod is fixed on interlinked mechanism, and the other end is hinged
End；One end of action bars is articulated with the hinged end of connecting rod, and the other end of action bars is articulated with one end of the first locking bar, the first lock
The other end of bar passes through the top of lock housing, and is free end；The two ends of articulated column are fixed in lock housing, and action bars is articulated with hinged
To form lever on post.Thus the first locking bar and the pinning of the second locking bar can be controlled by control handle or open vertical hinged door simultaneously,
Thus reaching switch simply, and do not need key operated advantage.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, with following tool
Body embodiment is used for explaining the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is a kind of sectional view of preferred implementation of casement door lock in the present invention；
Fig. 2 is the exterior frontal view of casement door lock in the present invention；
Fig. 3 is the compressive state of the flexible valve on casement door lock in the present invention；
Fig. 4 be the flexible valve on casement door lock in the present invention stretch out state；
Fig. 5 is the unblock button on casement door lock in the present invention.
Description of reference numerals
1 lock housing 2 interlinked mechanism
3 flexible valve 4 action bars
5 first locking bar 6 second locking bar
7 articulated column 8 unblock button
9 connecting rod 10 the 3rd spring
21 vertical plate 22 handlebar
23 follower plate 31 telescopic mast
32 first spring 81 button
82 second springs
Specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explains the present invention, is not limited to the present invention.
In the present invention, in the case of illustrating on the contrary, the noun of locality such as " upper and lower, left and right " of use typically refers to
As shown in Figure 1 up and down." inside and outside " refers to interior and outer in specific profile." remote, near " refers to respect to certain part
Remote and near.
Casement door lock shown in Figure 1 includes: lock housing 1, interlinked mechanism 2, action bars 4, the first locking bar 5, the second locking bar 6
With articulated column 7；Described interlinked mechanism 2 is installed in described lock housing 1, and can slide up and down along the side of described lock housing 1, described company
The side of motivation structure 2 is set to handheld terminal through described lock housing 1, and one end of described second locking bar 6 is fixed in described interlinked mechanism 2
Opposite side, the other end of described second locking bar 6 passes through the bottom of described lock housing 1, and is free end；The one of described connecting rod 9
End is fixed on interlinked mechanism 2, and the other end is hinged end；One end of described action bars 4 is articulated with the hinged of described connecting rod 9
End, the other end of described action bars 4 is articulated with one end of described first locking bar 5, and the other end of described first locking bar 5 passes through described
The top of lock housing 1, and be free end；The two ends of described articulated column 7 are fixed in described lock housing 1, and described action bars 4 is articulated with institute
State on articulated column 7 to form lever.
By the enforcement of technique scheme, interlinked mechanism 2 is installed in lock housing 1, and can be upper and lower along the side of lock housing 1
Slide, the side of interlinked mechanism 2 is set to handheld terminal through lock housing 1, and one end of the second locking bar 6 is fixed in the another of interlinked mechanism 2
Side, the other end of the second locking bar 6 passes through the bottom of lock housing 1, and is free end；One end of connecting rod 9 is fixed in interlinked mechanism 2
On, the other end is hinged end；One end of action bars 4 is articulated with the hinged end of connecting rod 9, and the other end of action bars 4 is articulated with
One end of one locking bar 5, the other end of the first locking bar 5 passes through the top of lock housing 1, and is free end；The two ends of articulated column 7 are fixed on
In lock housing 1, action bars 4 is articulated with articulated column 7 to form lever.Thus the first locking bar 5 can be controlled by control handle simultaneously
Pinning with the second locking bar 6 or open vertical hinged door, thus reaching switch simply, and not needing key operated advantage.
In this embodiment, in order to coordinate the first locking bar 5 and the second locking bar 6 completes the requirement locked a door, described vertical hinged door
Lock also include with matching used first lock tube of described first locking bar 5 and with matching used second lock tube of described second locking bar 6,
Described first lock tube is arranged on the upper edge of the door pocket for installing vertical hinged door, and described second lock tube is arranged on for installing vertical hinged door
Door pocket lower edge.The wherein size position of lock tube and the first lock tube and state the second locking bar 6 and mate.When handlebar 22 is downward
Wait, the first stick is moved upwardly into the first lock tube, and meanwhile, the second stick is moved downwardly into the second lock tube, thus will
Door lock stops.
In this embodiment, in order to the first locking bar 5 and the second locking bar 6 can be made when manipulation handle 22
Carry out locking, described interlinked mechanism 2 includes: vertical plate 21, handlebar 22 and follower plate 23, described vertical plate 21 fits in simultaneously
The inwall of described lock housing 1 simultaneously can slide up and down along described lock housing 1, and one end of described handlebar 22 is fixed in described vertical plate 21
Side, the other end passes through the side wall of described lock housing 1 that described vertical plate 21 can be driven to slide up and down along described lock housing 1, described driven
One end of plate 23 is fixed in the opposite side of described vertical plate 21, described follower plate 23 and plane-parallel；Described second locking bar 6
One end is fixed in the lower surface of described follower plate 23, and the other end passes through the bottom of described lock housing 1, and is free end, described connection
Bar 9 one end is fixed in the lower surface of described follower plate 23, and the other end is hinged end.The direction of motion of the second locking bar 6 and handlebar
The direction of 22 promotions is identical, and the first locking bar 5 makes its direction of motion in opposite direction with what handlebar 22 promoted by the principle of lever.
In this embodiment, in order to can be able to be automatically switched off when this casement door lock locking will not be because of manipulation
Bar rebounds and leads to locking failure it is preferable that described vertical plate 21 is provided with flexible valve 3, institute near one end of described lock housing 1 bottom surface
State flexible valve 3 and include telescopic mast 31 and the first spring 32, described lock housing 1 near the side of described flexible valve 3 be provided with described
The lockhole that flexible valve 3 matches, drives described flexible valve 3 mobile to described lockhole by moving described vertical plate 21 straight down
Place, described first spring 32 drives described telescopic mast 31 to eject and will be locked for described vertical plate 21.When handlebar 22 pushes down on
When so that flexible valve 3 is alignd with lockhole, the post of stretching in flexible valve 3 is sprung in lockhole by the first spring 32, thus avoiding locked
Unstable situation.
In this embodiment, in order to be able to flexible valve 3 be under compressive state can automatically reply in situ it is preferable that
Described casement door lock also includes the 3rd spring 10, and the bottom surface of described lock housing 1, the other end are fixed in one end of described 3rd spring 10
It is fixed on the bottom of described vertical plate 21.By the 3rd spring 10, vertical plate 21 is popped up.
In this embodiment, in order to be able to become flexible valve 3 again compressive state in the state of upspringing, thus opening door lock, excellent
Selection of land, described casement door lock also includes unblock button 8, and described unblock button 8 includes button 81 and second spring 82, described button
81 outer walls being installed on the interior and close described lock housing 1 of described lockhole, one end of described second spring 82 connects the one of described button
Side, the other end of described second spring 82 connects the side wall of described lockhole, and extruding described pinch column contraction by button press will
Described vertical plate 21 is driven to upspring straight up, to open door lock.
In this embodiment, in order that the work of handlebar 22 more smooth-going is it is preferable that be provided with confession in described lock housing 1
The elongated slot that described handlebar 22 slides.Wherein, the width of elongated slot is slightly larger than the width of described handlebar 22.
Describe the preferred embodiment of the present invention above in association with accompanying drawing in detail, but, the present invention is not limited to above-mentioned reality
Apply the detail in mode, in the range of the technology design of the present invention, multiple letters can be carried out to technical scheme
Monotropic type, these simple variant belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to various can
The compound mode of energy no longer separately illustrates.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as it is without prejudice to this
The thought of invention, it equally should be considered as content disclosed in this invention.
Claims (7)
1. a kind of casement door lock is it is characterised in that described casement door lock includes: lock housing (1), interlinked mechanism (2), action bars (4),
First locking bar (5), the second locking bar (6) and articulated column (7)；
Described interlinked mechanism is installed in described lock housing, and can slide up and down along the side of described lock housing, described interlinked mechanism
Side is set to handheld terminal through described lock housing, and one end of described second locking bar (6) is fixed in the opposite side of described interlinked mechanism,
The other end of described second locking bar (6) passes through the bottom of described lock housing, and is free end；
One end of described connecting rod (9) is fixed on interlinked mechanism (2), and the other end is hinged end；
One end of described action bars (4) is articulated with the hinged end of described connecting rod (9), and the other end of described action bars is articulated with institute
State one end of the first locking bar (5), the other end of described first locking bar passes through the top of described lock housing, and be free end；
The two ends of described articulated column (7) are fixed in described lock housing, described action bars (4) be articulated with described articulated column (7) with
Form lever.
2. casement door lock according to claim 1 is it is characterised in that described casement door lock also includes and described first locking bar
(5) matching used first lock tube and with described second locking bar (6) matching used second lock tube, described first lock tube is arranged on
For installing the upper edge of the door pocket of vertical hinged door, described second lock tube is arranged on the lower edge of the door pocket for installing vertical hinged door.
3. casement door lock according to claim 2 is it is characterised in that described interlinked mechanism (2) includes: vertical plate (21),
Handlebar (22) and follower plate (23), described vertical plate (21) fits in the inwall of described lock housing and can glide along in described lock housing
Dynamic, one end of described handlebar is fixed in the side of described vertical plate (21), and the other end passes through the side wall of described lock housing can drive
Described vertical plate (21) slides up and down along described lock housing, and one end of described follower plate (23) is fixed in the another of described vertical plate (21)
Side, described follower plate (23) and plane-parallel；One end of described second locking bar (6) is fixed under described follower plate (23)
Surface, the other end passes through the bottom of described lock housing, and is free end, and described connecting rod (9) one end is fixed in described follower plate
(23) lower surface, the other end is hinged end.
4. casement door lock according to claim 3 is it is characterised in that described vertical plate (21) is near described lock housing bottom surface
One end is provided with flexible valve (3),
Described flexible valve (3) includes telescopic mast (31) and the first spring (32), and described lock housing sets near the side of described flexible valve
It is equipped with the lockhole matching with described flexible valve, drive described flexible valve (3) by moving described vertical plate (21) straight down
At mobile extremely described lockhole, described first spring drives described telescopic mast to eject and will be locked for described vertical plate (21).
5. casement door lock according to claim 4 is it is characterised in that described casement door lock also includes the 3rd spring (10),
The bottom surface of described lock housing is fixed in one end of described 3rd spring (10), and the other end is fixed on the bottom of described vertical plate (21).
6. casement door lock according to claim 5 is it is characterised in that described casement door lock also includes unblock button (8),
Described unblock button (8) includes button (81) and second spring (82), described button (81) be installed on described lockhole interior and
Near the outer wall of described lock housing, one end of described second spring (82) connects the side of described button (8), described second spring
(82) the other end connects the side wall of described lockhole, is shunk by the described pinch column of button press (8) extruding and will drive described erecting
Straight panel (21) is upspring, straight up to open door lock.
7. casement door lock according to claim 3 is it is characterised in that be provided with for described handlebar in described lock housing (1)
(22) elongated slot sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884949.1A CN106368528B (en) | 2016-10-11 | 2016-10-11 | Casement door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884949.1A CN106368528B (en) | 2016-10-11 | 2016-10-11 | Casement door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106368528A true CN106368528A (en) | 2017-02-01 |
| CN106368528B CN106368528B (en) | 2019-06-04 |
Family
ID=57895029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610884949.1A Expired - Fee Related CN106368528B (en) | 2016-10-11 | 2016-10-11 | Casement door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106368528B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06117156A (en) * | 1992-10-08 | 1994-04-26 | Southco Inc | Slip locking device |
| DE19934026A1 (en) * | 1999-07-20 | 2001-01-25 | Erwin Nagel | Doorknob for room doors has the handle offset from the rosette by a holder and lever arm to give a gap between them for open access from the right and left sides |
| CN2818693Y (en) * | 2005-09-16 | 2006-09-20 | 刁延成 | Safety double-master lock |
| CN201234069Y (en) * | 2008-07-16 | 2009-05-06 | 苏州凯达电器仪表成套有限公司 | Pick-proof outdoor box |
| CN101988355A (en) * | 2009-07-31 | 2011-03-23 | 崔西武 | Lever type drawer lock |
| CN202467409U (en) * | 2011-12-02 | 2012-10-03 | 株洲市赛富自动门有限责任公司 | Bolt mechanism for manual industry vertical hinged door |
-
2016
- 2016-10-11 CN CN201610884949.1A patent/CN106368528B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06117156A (en) * | 1992-10-08 | 1994-04-26 | Southco Inc | Slip locking device |
| DE19934026A1 (en) * | 1999-07-20 | 2001-01-25 | Erwin Nagel | Doorknob for room doors has the handle offset from the rosette by a holder and lever arm to give a gap between them for open access from the right and left sides |
| CN2818693Y (en) * | 2005-09-16 | 2006-09-20 | 刁延成 | Safety double-master lock |
| CN201234069Y (en) * | 2008-07-16 | 2009-05-06 | 苏州凯达电器仪表成套有限公司 | Pick-proof outdoor box |
| CN101988355A (en) * | 2009-07-31 | 2011-03-23 | 崔西武 | Lever type drawer lock |
| CN202467409U (en) * | 2011-12-02 | 2012-10-03 | 株洲市赛富自动门有限责任公司 | Bolt mechanism for manual industry vertical hinged door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106368528B (en) | 2019-06-04 |
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