CN103437611B - A kind of push-pull door sash limiter and its application method - Google Patents
A kind of push-pull door sash limiter and its application method Download PDFInfo
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- CN103437611B CN103437611B CN201310384981.XA CN201310384981A CN103437611B CN 103437611 B CN103437611 B CN 103437611B CN 201310384981 A CN201310384981 A CN 201310384981A CN 103437611 B CN103437611 B CN 103437611B
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- lock body
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- lock
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Abstract
A kind of push-pull door sash limiter of the present invention and its application method belong to lockset manufacturing technology neck, solve the control problem that push-pull door sash turns off or on gap size.The technical scheme is that：A kind of push-pull door sash limiter, including lock body, lock core and key, it is characterized in that the lock body is equipped with a mesoporous, the rear end of lock body is no more than interior door and window fan, and the fixed plate for being attached thereto and being integrated is equipped with below the front end of lock body, threaded connection hole is provided on lock core, and movable plate is equipped in the front end of lock core, it is also equipped with being equipped with keyhole with the matched screw rod of connecting hole internal thread, the rear end of screw rod on lock core.The present invention has the characteristics of simple in structure, reasonable design, easy to use, and the size for turning off or on gap of door and window fan can be efficiently controlled on push-pull door and window, plays the role of antitheft protection, while the rear end of lock body does not interfere the pulling of screen door and window.
Description
Technical field
The present invention relates to a kind of push-pull door sash limiters, belong to lock technology field more particularly to a kind of restriction pushes away
Pull-type door and window turns off or on the lockset of gap size.
Background technology
The push-pull door and window installed in building at present, when the certain gap of opening of doors and windows, door and window fan can be by easily
It pulls, the size of door and window fan open gap cannot be limited effectively.In order to which the door and window fan of unlatching is controlled not pulled arbitrarily, people
The device of a limiting is mounted on sash, which is mounted on the cunning of outer door and window fan and interior door and window fan below sash more
Between rail, expanded between outer door and window fan and interior door and window fan sliding rail by limiting device caused by frictional force hinder door and window
The slip of fan.This limiting device is disadvantageous in that：1st, because being to push outer door and window fan and sash by limiting device
Sliding rail is easy to cause the deformation of door and window, damages the service life of door and window；2nd, when closing the doors and windows, due to pushing away for limiting device
It squeezes so that produce gap between two door and window fans, reduce doors and windows sealing so that door and window is ventilative and easily into dust.
Invention content
The present invention is solution defect in the prior art, provides a kind of simple in structure, reasonable design, easy to use
Push-pull door sash limiter.
The present invention is achieved through the following technical solutions goal of the invention：A kind of push-pull door sash limiter, including lock
Body, lock core and key are characterized in that the lock body is equipped with a mesoporous, and is equipped with therewith below the front end of lock body
The fixed plate being connected as one is provided with threaded connection hole on lock core, and is equipped with movable plate in the front end of lock core, is also equipped on lock core
With the matched screw rod of connecting hole internal thread, the rear end of screw rod is equipped with keyhole.
Purpose to better implement the present invention, technical solution can be specially：
Further, the rear end of the lock body is set as being no more than interior door and window fan.
Further, the lock body is set as cuboid, cylinder or hexagonal prism.
Further, the section of the mesoporous on lock body is set as round, rectangular or hexagon, and the shape of lock core phase therewith
Matching.
Further, the rear end of the mesoporous is equipped with baffle ring.
Further, the front end of the lock body is set as groove.
Further, the bottom surface of the connecting plate between lock body front end and fixed plate is equipped with fin.
Further, offset plate will be equipped with before movable plate.
Further, a kind of push-pull door sash limiter is designed, including lock body, lock core and key, spy is described
Lock body is equipped with one with female round mesoporous, and is equipped with the fixation that is attached thereto and is integrated in the front bottom end of lock body
Plate, the outer surface of lock core is equipped with is equipped with movable plate with the matched external screw thread of mesoporous internal thread, the front end of lock core, and rear end is equipped with key
Keyhole.
Further, movable plate is set as being flexibly connected with lock core.
The application method of push-pull door sash limiter is provided simultaneously, it is characterised in that from door and window corresponding with sash
The bottom for fanning side enters, and the fixed plate of lock body front end is hooked in the following groove of outer door and window fan, limiter is moved to selected
Position after, lock core is rotated by key, make lock core front end connect moving stop outwardly door and window fan movement with fixed plate one
It rises and clamps the following of outer door and window fan, such limiter is just combined as a whole with outer door and window fan, and limiting lock is to inner-outer door sash
Locking is played the role of in relative movement, and door and window fan open gap size is controlled.
The present invention has the following advantages：1st, the push-pull door sash limiter that the present invention designs, it is simple in sturcture, ingenious in design
And it is reasonable, the fixed plate on lock body may be inserted into the gap between outer door and window fan and the sliding rail of outer lining, not influence door and window
Push-and-pull.2nd, the push-pull door sash limiter that the present invention designs, lock body rear end, which is no more than interior door and window fan, does not influence built-in screen door
The pulling of screen window.3rd, the push-pull door sash limiter that the present invention designs, limiter different from the past fix a fan window,
Two fan windows can open suitable gap.4th, the push-pull door sash limiter that the present invention designs, will not produce sash
Change shape, the original fit clearance of inside and outside door and window fan is not influenced, so not influencing the leakproofness of original door and window.5th, present invention design
Push-pull door sash limiter, it is easy for installation easy to operate, do not need to professional and installed.What the 6th, the present invention designed pushes away
Pull-type door and window fan limiter, the tail end of lock body do not interfere with the pulling of the screen window mounted on inside.7th, the push-and-pull that the present invention designs
Formula door and window fan limiter has tamper-resistant function, and security performance is high, due to fixed plate be barb in the lower section of outer door and window fan, so
Thief prizes in any case, does not affect movable plate and door and window fan is engaged with fixed plate.
Figure of description
Fig. 1 is the cross-sectional view of the lock body of push-pull door sash limiter that embodiment 1 is related to；
Fig. 2 is the cross-sectional view of the lock core of push-pull door sash limiter that embodiment 1 is related to；
Fig. 3 is the screw-rod structure schematic diagram of push-pull door sash limiter that Examples 1 and 2 are related to；
Fig. 4 is the key schematic diagram of push-pull door sash limiter that embodiment 1,2 and 3 is related to；
Fig. 5 is the structure diagram of push-pull door sash limiter that embodiment 1 is related to；
Fig. 6 is the cross-sectional view of the lock body of push-pull door sash limiter that embodiment 2 is related to；
Fig. 7 is the cross-sectional view of the lock core of push-pull door sash limiter that embodiment 2 is related to；
Fig. 8 is the structure diagram of push-pull door sash limiter that embodiment 2 is related to；
Fig. 9 is the cross-sectional view of the lock body of push-pull door sash limiter that embodiment 2 is related to；
Figure 10 is the cross-sectional view of the lock core of push-pull door sash limiter that embodiment 3 is related to；
Figure 11 is the structure diagram of push-pull door sash limiter that embodiment 3 is related to；
Specific embodiment
Embodiment 1
A kind of push-pull door sash limiter (referring to mono- Fig. 5 of Fig. 1), including lock body 1, lock core 2 and key 3, the length of lock body 1
Degree is set as its rear end no more than interior door and window fan, and lock body 1 is equipped with a mesoporous 4, and is equipped with and lock body 1 below the front end of lock body 1
The fixed plate 5 being connected as one, the height of fixed plate 5 can be higher than below lock body 1, and threaded connection hole 6 is provided on lock core 2, and
Movable plate 7 is equipped in the front end of lock core 2, is also equipped with and the matched screw rod 8 of threaded connection hole on lock core 2, screw rod on lock core 2
8 one end is equipped with keyhole 9.
In use, screw rod 8 and lock core 2 are connected through a screw thread, then screw rod 8 is put into the mesoporous 4 of lock body 1, at this time
Just between the front end of lock body 1 and fixed plate 5, the fixed plate 5 of 1 front end of lock body is hooked in outer door and window fan movable plate 7 on lock core 2
In following groove, by the rotation of key 3, to move lock core 2, door and window fan moves outwardly, makes the movable plate 7 on lock core with fixing
Plate 5 together clamps the following of outer door and window fan, and such lock body 1 is just combined as a whole with outer door and window fan, and lock body 1 is to inner-outer door sash
Relative movement play the role of locking, the gap size that turns off or on of door and window fan is controlled, door and window fan close or open
Play the role of antitheft, protection when opening certain ventilative gap, while the rear end of lock body 1 is no more than in interior door and window fan do not influence
Put the pulling of screen door and window.
Embodiment 2
A kind of push-pull door sash limiter (referring to mono- Fig. 8 of Fig. 3, Fig. 4, Fig. 6), including lock body 1, lock core 2 and key 3,
The length of lock body 1 (can be designed as cuboid, cube, hexagonal prisms or cylinder) is set as its rear end no more than interior door and window
Fan, lock body 1 be equipped with a mesoporous 4 (section of mesoporous can be designed as rectangle, cube, hexagon or circle), and
It is equipped with to be attached thereto below the front end of lock body 1 and is integrated fixed plate 5, the height of fixed plate 5 and the lower plane one of lock body 1 are flat, lock
The mesoporous 4 of 1 rear end of body is equipped with baffle ring 11, and positioning groove 12 is equipped in the front end of lock body 1, threaded connection hole is provided on lock core 2
6, and movable plate 7 is equipped in the front end of lock core 2, the geomery and the positioning groove 12 of 1 front end of lock body of movable plate 7 match,
Offset plate 10 is equipped on movable plate 7, be also equipped on lock core 2 with 6 matched screw rod 8 of its threaded connection hole, one end of screw rod 8 is set
There is keyhole 9.
Equipped with a backing plate 13 below lock body 1, under the connecting portion between the front bottom end of lock body 1 and fixed plate 5
Face is equipped with several fins 14.
In use, screw rod 8 is threadedly coupled with lock core 2, then screw rod 8 is put into the mesoporous 4 of lock body 1, baffle ring 11
Screw rod 8 is blocked in the mesoporous 4 of lock body 1, at this time the movable plate 7 on lock core 2 just between 1 front end of fixed plate 5 and lock body,
The fixed plate 5 of 1 front end of lock body is hooked in the following groove of outer door and window fan, and the door and window fan outwardly of lock core 2 is moved by rotating key
Mobile, the positioning groove 12 of 1 front end of lock body plays positioning action to the forward movement of movable plate 7 and is allowed to not deflect, and makes lock core
On movable plate 7 and fixed plate 5 the following of outer door and window fan being clamped together, such lock body 1 is just combined as a whole with outer door and window fan,
Lock body 1 plays the role of locking to the relative movement of inner-outer door sash, and the gap size that turns off or on of door and window fan is controlled,
Play the role of antitheft, protection when door and window fan turns off or on certain ventilative gap, fin 14 plays increase connection
The effect of the intensity in portion, backing plate 13 play the role of supporting lock body 1 and lock body 1 are avoided to be in direct contact friction with door and window slideway, together
The rear end of Shi Suoti 1 is no more than the pulling that interior door and window fan does not influence built-in screen door and window.
Embodiment 3
A kind of push-pull door sash limiter (referring to mono- Figure 11 of Fig. 4, Fig. 9), including lock body 1, lock core 2 and key 3, lock body
1 length is set as its rear end no more than interior door and window fan, and lock body 1 is equipped with one with female round mesoporous 4, and in lock body 1
Front end below be equipped with and be attached thereto the fixed plate 5 that is integrated, the height of fixed plate 5 can be less than the lower plane of lock body 1, lock core 2
Outer surface be equipped with and the matched external screw thread of 4 internal thread of mesoporous, one end of lock core 2 are equipped with the movable plate 7 of a flexible connection, move
Movable plate 7 is equipped with offset plate 10, and the other end is equipped with keyhole 8.
In use, lock core 2 is even mounted in the mesoporous of lock body 1, while movable plate 7 is in fixed plate 5 and lock body 1 by screw thread
Between, the fixed plate 5 of 1 front end of lock body is hooked in the following groove of outer door and window fan, and lock core 2 is moved towards external door by rotating key
Sash moves, and the movable plate 7 on lock core is made together to clamp the following of outer door and window fan with fixed plate 5, such lock body 1 and outer door and window
Fan is just combined as a whole, and lock body 1 plays the role of the relative movement of inner-outer door sash locking, between the turning off or on of door and window fan
Gap size is controlled, and is played the role of antitheft, protection when door and window fan turns off or on certain ventilative gap, is locked simultaneously
The rear end of body 1 is no more than the pulling that interior door and window fan does not influence built-in screen door and window.
Claims (4)
1. a kind of push-pull door sash limiter, including lock body (1), lock core (2) and key (3), lock body (1) is equipped with a mesoporous
(4), for lock core (2) in mesoporous (4), the rear end of lock core (2) is equipped with keyhole (9), it is characterised in that：Before lock body (1)
The positioning groove (12) that end is equipped with the movable plate (7) that can be moved forward and backward by lock core (2) control and prevents movable plate (7) from deflecting,
The fixed plate (5) that " U "-shaped structure is connected as one therewith is equipped with below the front end of lock body (1)；
The application method of push-pull door sash limiter is, during use by lock body (1) front end and fixed plate (5) from sash side
While the side of the door and window fan to connect enters, hook in the following groove of outer door and window fan, lock core (2), lock core are rotated by key (3)
(2) movable plate (7) of its front end is pushed to move forward, is together clamped the following of outer door and window fan with fixed plate (5), such lock body
(1) it is just combined as a whole with outer door and window fan, lock body (1) plays the role of locking, door and window fan to the relative movement of inner-outer door sash
The size for turning off or on gap controlled, positioning groove (12) play the role of stable position plate prevent its deflect, profit
Rotating backward lock core (2) with key (3), then lock-out state releases.
2. push-pull door sash limiter according to claim 1, it is characterised in that section of the mesoporous (4) on lock body (1)
Face is round, rectangular or hexagon, and the shape of lock core (2) is matched.
3. push-pull door sash limiter according to claim 1 or 2, it is characterised in that below the lock body (1)
Equipped with backing plate (13).
4. push-pull door sash limiter according to claim 1 or 2, it is characterised in that the movable plate (7) is equipped with
Offset plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310384981.XA CN103437611B (en) | 2013-08-25 | 2013-08-25 | A kind of push-pull door sash limiter and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310384981.XA CN103437611B (en) | 2013-08-25 | 2013-08-25 | A kind of push-pull door sash limiter and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103437611A CN103437611A (en) | 2013-12-11 |
| CN103437611B true CN103437611B (en) | 2018-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310384981.XA Active CN103437611B (en) | 2013-08-25 | 2013-08-25 | A kind of push-pull door sash limiter and its application method |
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| Country | Link |
|---|---|
| CN (1) | CN103437611B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930469B (en) * | 2018-08-24 | 2020-01-14 | 佛山市高明区杨和金属材料专业镇技术创新中心 | Window limiter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5863353A (en) * | 1996-09-30 | 1999-01-26 | Snipe, Jr.; Louis Horace | Window helper and method of using same |
| CN101408087A (en) * | 2007-10-09 | 2009-04-15 | 天津市庞氏商贸有限责任公司 | Anti-theft lock of sliding window capable of stopping arbitrarily |
| KR20090005260U (en) * | 2009-04-30 | 2009-06-01 | 복소영 | Window locks with multiple connectors |
| CN203066699U (en) * | 2012-12-07 | 2013-07-17 | 栾旭峰 | Push-pull door and window limiting stopper |
| CN203462841U (en) * | 2013-08-25 | 2014-03-05 | 王楚涵 | Sliding door leaf and window sash stopper |
-
2013
- 2013-08-25 CN CN201310384981.XA patent/CN103437611B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5863353A (en) * | 1996-09-30 | 1999-01-26 | Snipe, Jr.; Louis Horace | Window helper and method of using same |
| CN101408087A (en) * | 2007-10-09 | 2009-04-15 | 天津市庞氏商贸有限责任公司 | Anti-theft lock of sliding window capable of stopping arbitrarily |
| KR20090005260U (en) * | 2009-04-30 | 2009-06-01 | 복소영 | Window locks with multiple connectors |
| CN203066699U (en) * | 2012-12-07 | 2013-07-17 | 栾旭峰 | Push-pull door and window limiting stopper |
| CN203462841U (en) * | 2013-08-25 | 2014-03-05 | 王楚涵 | Sliding door leaf and window sash stopper |
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| Publication number | Publication date |
|---|---|
| CN103437611A (en) | 2013-12-11 |
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