CN101892780B - Door window hook lock with telescopic locking function - Google Patents
Door window hook lock with telescopic locking function Download PDFInfo
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- CN101892780B CN101892780B CN2010102253482A CN201010225348A CN101892780B CN 101892780 B CN101892780 B CN 101892780B CN 2010102253482 A CN2010102253482 A CN 2010102253482A CN 201010225348 A CN201010225348 A CN 201010225348A CN 101892780 B CN101892780 B CN 101892780B
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- lock
- hook
- door window
- lock body
- locking function
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Abstract
The invention discloses a door window hook lock with the telescopic locking function, comprising a lock body and a cam part which are matched for use, wherein the lock body is provided with a control handle placed outside the lock body, a lock core component in transmission connection with the control handle and a lock hook which is driven by the lock core component to rotate and extend out of the lock body; the cam part is provided with a cam adjusting block which is matched with a lock buckle of the lock hook; and the lock core component is provided with a cam structure, an L-shaped through groove which is in transmission and matching with the cam structure is arranged at the connecting end of the lock hook, and the cam structure is matched with the actions of the L-shaped through groove for driving the lock hook to rotate and maintaining that the lock hook has a certain horizontal progression amount in the lock body during the locking state. The door window hook lock has the benefits that, 1) the overall structure is compact and reasonable, the shape is small, and the door window hook lock can be matched with grips in various forms and styles for use; 2) the mounting is convenient and fast, the operation is easy, and the practicality is good; and 3) the lock hook has the telescopic function, and the cam adjusting block also has the adjusting function, thereby effectively solving the shortcoming of poor sealing property of a push-pull door window, reducing outdoor noise and solving the problem of door window resonance caused by wind.
Description
Technical field
The present invention relates to a kind of door window hook lock, belong to the door window antitheft equipment technical field, refer in particular to a kind of door window hook lock with telescopic locking function.
Background technology
In the modern society, the kind and the style of lockset are innumerable, and 26S Proteasome Structure and Function also has nothing in common with each other.And require not too high door and window for some antitheft; Generally all the dial type lockset can be installed at present; The dial type lockset is extensively praised highly use with simple in structure, easy to manufacture, advantage such as operation facility etc. in office space and home decoration, collude lock be wherein a kind of.But; Existing collude lock and only have the snap close of catching on function; Do not have telescopic locking function, colluding of this structure is latched in drawback, promptly has big gap between the slide door or window; Cause doors and windows sealing property difference and easily cause the resonance of door and window, thereby influence user's inhabitation and use because of outdoor noise or wind-force.
Summary of the invention
The objective of the invention is to overcome shortcoming of the prior art with not enough, the door window hook lock that provide that a kind of compact conformation, profile are small and exquisite, easy for installation, processing ease, practical and reliable has telescopic locking function.
In order to realize foregoing invention, the present invention realizes by following technical scheme:
A kind of door window hook lock with telescopic locking function; Include and use the lock body that cooperates and bump the iron parts; The lock core assembly that said lock body is provided with the joystick that places lock body outside, be in transmission connection with joystick, and drive to rotate by the lock core assembly and stretch out the outside lock hook of lock body, said bump the iron parts be provided with the lock hook snap fit bump iron adjustment piece; Said lock core assembly is provided with a cam structure; The link of lock hook is provided with " L " type groove that cooperates with the cam structure transmission, and the action of cam structure and " L " type groove cooperates to drive the lock hook rotation and to keep lock hook and has certain horizontal line input to lock body inside when the blocking.
Further, said lock core assembly includes and stirs the tooth core, stirs gear piece and travelling gear; Wherein, The said tooth core of stirring is connected interlock through a plectrum with joystick; Said stir gear piece be sheathed on stir the tooth core outside and with its interlock; Said travelling gear wore lock hook " L " type groove and was connected by meshing transmission with stirring gear piece, also was provided with the cam structure that cooperates with the action of " L " type groove in its rotating shaft.
Further, said lock body set inside has a correcting sheet, and the correcting sheet is provided with and is used to lay mounting groove position of stirring tooth core and travelling gear and the guide rail that is used to provide the lock hook rotary motion trace, and guide rail includes segmental arc and straightway; And said lock hook is provided with first pilot pin that is slidingly matched with guide rail in link.
Further, said lock body set inside has a discharge cock assembly, and the discharge cock assembly includes discharge cock, back-moving spring and interference tooth bar; Wherein, The outer end of said discharge cock stretches out the lock body outside and its inner supporting with the end top of back-moving spring cooperates; Its distolateral second pilot pin that also is provided with; Second pilot pin and the bar shaped guide groove that is arranged on the lock body shell are slidingly matched, and the said back-moving spring other end cooperates with lock body inside fixed point location, said interference tooth bar and travelling gear is connected by meshing transmission and slided up and down by its drive.
Further, said lock body set inside has a jacking shell fragment, the jacking shell fragment be arranged at the projection top butt of stirring in the rotating shaft of tooth core and touch and cooperate.
Further, said joystick is installed on the handle for doors and windows, and it rotates end and is provided with first straight flange and second straight flange, rounding off between two straight flanges, and include a location shell fragment, Location resilient piece touches with the two straight flanges conversion top butt of joystick respectively and cooperates.
Further, saidly bump iron adjustment piece and bump iron parts side plate and be rotationally connected, it is provided with one with respect to the end with the lock hook snap fit and is used to regulate the adjusting part that bumps iron adjustment piece orientation angle.
Further, said adjusting part includes set screw and regulating spring; Wherein, said set screw wore bumps iron parts side plate and with bump iron adjustment piece threaded, said regulating spring be set in outside and its two ends of set screw respectively with bump iron adjustment piece and bump iron parts side plate inwall top butt and touch and cooperate.
The present invention compared with prior art, its beneficial effect is:
1, compact overall structure is reasonable, and profile is small and exquisite, can with the supporting use of the handle of various forms and style;
2, quick and easy for installation, processing ease, practicality is good;
3, lock hook has Telescopic and bumps iron adjustment piece and also has regulatory function; The flexible stroke of lock hook can reach 7mm; The regulated quantity of bumping iron adjustment piece also reaches 5mm; Thereby retractable hook is tight each other, the shortcoming that efficiently solves slide door or window sealing difference with alleviate the door and window resonance problem that outdoor noise and wind-force cause.
In order to understand the present invention more clearly, below accompanying drawings is set forth the specific embodiment of the present invention.
Description of drawings
Fig. 1 is that the present invention is applied to the push-and-pull two-door structural representation that crashes.
Fig. 2 is a structural representation of the present invention.
Fig. 3 is a blast structural representation of the present invention.
Fig. 4 is the structural representation of lock body.
Fig. 5 a, 5b are the structural representations that bumps the iron parts.
Fig. 6 a
1, 6a
2, 6a
3, 6b
1, 6b
2, 6b
3, 6c
1, 6c
2, 6c
3It is user mode sketch map of the present invention.
Fig. 7 is the structural representation that the present invention is applied to the push-and-pull simple gate.
The specific embodiment
Shown in Fig. 1～5, this embodiment is described to be to be applied to the push-and-pull two-door door window hook lock with telescopic locking function that crashes, and includes to use the lock body 1 that cooperates and bump iron parts 2.
It is distolateral that above-mentioned lock body 1 is fixed in the two-door wherein doorframe that crashes, and the lock core assembly 12 that it is provided with the joystick 11 that places lock body outside, be in transmission connection with joystick 11, and driven to rotate by lock core assembly 12 and stretch out the outside lock hook 13 of lock body.Preferably; Said lock core assembly 12 is provided with a cam structure 1231; The link of lock hook 13 is provided with " L " type groove 131 that cooperates with cam structure 1231 transmissions; 131 actions of cam structure 1231 and " L " type groove cooperate to drive lock hook 13 rotations and to keep lock hook 13 and have certain horizontal line input to lock body 1 inside when the blocking, and this horizontal line input can reach 7mm.
Further; Said joystick 11 is installed on the handle for doors and windows; It rotates end and is provided with rounding off between first straight flange 11 and second straight flange, 112, two straight flanges, and includes a location shell fragment 113; Location resilient piece 113 touches with two straight flanges, 111, the 112 conversion top butts of joystick 11 respectively and cooperates, thereby realizes the quick rotation location of joystick 11.Further, said lock core assembly 12 includes and stirs tooth core 121, stirs gear piece 122 and travelling gear 123; Wherein, The said tooth core 121 of stirring is connected interlock through a plectrum 14 with joystick 11; Its rotating shaft is provided with projection 1211, and the projection 1211 jacking shell fragment 15 top butts inner with being arranged at lock body 1 touch and cooperate, said stir gear piece 122 be sheathed on stir tooth core 121 outside and with its interlock; Said travelling gear 123 wore " L " type groove 131 of lock hook and was connected by meshing transmission with stirring gear piece 122, also was provided with the cam structure 1231 that cooperates with 131 actions of " L " type groove in its rotating shaft.
Preferably; Said lock body 1 set inside has a correcting sheet 16; Correcting sheet 16 is embedded on lock body 1 outer casing inner wall, and it is provided with the guide rail 162 that is used to lay the mounting groove position 161 of stirring tooth core and travelling gear and is used to provide the lock hook rotary motion trace, and guide rail 162 includes segmental arc and straightway; And said lock hook 13 is provided with the track that first pilot pin, 132, the first pilot pins 132 that are slidingly matched with guide rail 162 set along guide rail 162 in link and slides, thereby guarantees can have certain amount of travel to lock body 1 inside when lock hook 13 turns to level.
Preferably, said lock body 1 inside also is provided with a discharge cock assembly 17, and discharge cock assembly 17 includes discharge cock 171, back-moving spring 172 and interferes tooth bar 173; Wherein, The outer end of said discharge cock 171 stretches out lock body 1 outside and its inner supporting with the end top of back-moving spring 172 cooperates; Its distolateral second pilot pin 1711 that also is provided with; Second pilot pin 1711 is slidingly matched with the bar shaped guide groove that is arranged on lock body 1 shell, and said back-moving spring 172 other ends cooperate with lock body 1 enclosure fixed point location, and said interference tooth bar 173 is connected by meshing transmission with travelling gear 123 and is slided up and down by its drive.
Above-mentionedly bump iron parts 2 to be located at two-door wherein another doorframe that crashes distolateral; It is provided with the iron that bumps of lock hook 13 snap fit and adjusts piece 21; Said bump iron adjustment piece 21 through a pin with bump iron parts side plate and be rotationally connected, it is provided with one with respect to the end with the lock hook snap fit and is used to regulate the adjusting part 22 that bumps iron adjustment piece 21 orientation angles.
Further, said adjusting part 22 includes set screw 221 and regulating spring 222; Wherein, Said set screw 221 wore bumps iron parts side plate 23 and with bump iron adjustment piece 21 threaded, said regulating spring 222 be set in outside and its two ends of set screw 221 respectively with bump iron adjustment piece 21 and bump iron parts side plate 23 inwall top butts and touch and cooperate.Through turn set screw 221, can drive and bump iron adjustment piece 21 around 222 rotations of pin compression adjustment spring, have the function of regulating two doorframe gaps thereby realize bumping iron adjustment piece 21, regulate size and reach 5mm.
Use principle of the present invention is described below:
Like Fig. 6 a
1, 6a
2, 6a
3Shown in, push-and-pull crashes two two-door doorframes near colliding, and discharge cock 171 is pushed by doorframe; Compression reseting spring 172 is to the lock body slides within, and then interferes tooth bar 173 to lose the barrier effect of discharge cock 171, can glide; Guarantee that the lock core assembly can regular event; Joystick drove through plectrum and stirred tooth core 121 and stir gear piece 122 rotations, and then stretches out the lock body outside through travelling gear 123 drive lock hooks 13 counter-rotation to the lower swing joystick this moment; In this process, first pilot pin 132 of lock hook 13 will slide along the arc of correcting sheet 16 guide rails 162;
Like Fig. 6 b
1, 6b
2, 6b
3Shown in, when lock hook 13 turns to level, lock hook 13 stretch into bump the iron part interior and with bump iron adjustment piece 21 upper end snap fit; First pilot pin 132 of lock hook 13 just in time places guide rail 162 arcs and straightway junction; At this moment, continue, be rotated further through stirring tooth core 121 and stirring gear piece 122 drive travelling gears 123 to the lower swing joystick; Because the restriction of guide rail 162; Lock hook 13 can't be rotated further, and can only advance to lock body inside along guide rail 162 straightway levels, thereby progressively reduce the gap between two doorframes;
Like Fig. 6 c
1, 6c
2, 6c
3Shown in; When the joystick bottom during to extreme position, the contact surface of joystick and Location resilient piece is transformed into second straight flange by first straight flange, at this moment; The lock core assembly stops action; Lock hook 13 levels are to the lock body inside certain distance of having advanced, and first pilot pin 132 places the end of guide rail 162 straightways, and lock hook 13 tightly catches on and bumps iron adjustment piece 21; Gap between two doorframes reaches minimum value, thus the shortcoming that efficiently solves slide door or window sealing difference with alleviate the door and window resonance problem that outdoor noise and wind-force cause.
As shown in Figure 7, door window hook lock of the present invention is not limited to push-and-pull and crashes two-doorly, also can be applicable to push-and-pull simple gate and window, and effect is obvious equally.
The present invention is not limited to above-mentioned embodiment; If various changes of the present invention or modification are not broken away from the spirit and scope of the present invention; If these are changed and modification belongs within claim of the present invention and the equivalent technologies scope, then the present invention also is intended to comprise these changes and modification.
Claims (8)
1. door window hook lock with telescopic locking function; Include and use the lock body that cooperates and bump the iron parts; The lock core assembly that said lock body is provided with the joystick that places lock body outside, be in transmission connection with joystick, and drive to rotate by the lock core assembly and stretch out the outside lock hook of lock body; Said bump the iron parts be provided with the lock hook snap fit bump iron adjustment piece; It is characterized in that: said lock core assembly is provided with a cam structure; The link of lock hook is provided with " L " type groove that cooperates with the cam structure transmission, and the action of cam structure and " L " type groove cooperates to drive the lock hook rotation and to keep lock hook and has certain horizontal line input to lock body inside when the blocking.
2. the door window hook lock with telescopic locking function according to claim 1 is characterized in that: said lock core assembly includes and stirs the tooth core, stirs gear piece and travelling gear; Wherein, The said tooth core of stirring is connected interlock through a plectrum with joystick; Said stir gear piece be sheathed on stir the tooth core outside and with its interlock; Said travelling gear wore lock hook " L " type groove and was connected by meshing transmission with stirring gear piece, also was provided with the cam structure that cooperates with the action of " L " type groove in its rotating shaft.
3. the door window hook lock with telescopic locking function according to claim 2; It is characterized in that: said lock body set inside has a correcting sheet; The correcting sheet is provided with and is used to lay mounting groove position of stirring tooth core and travelling gear and the guide rail that is used to provide the lock hook rotary motion trace, and guide rail includes segmental arc and straightway; And said lock hook is provided with first pilot pin that is slidingly matched with guide rail in link.
4. the door window hook lock with telescopic locking function according to claim 2 is characterized in that: said lock body set inside has a discharge cock assembly, and the discharge cock assembly includes discharge cock, back-moving spring and interference tooth bar; Wherein, The outer end of said discharge cock stretches out the lock body outside and its inner supporting with the end top of back-moving spring cooperates; Its distolateral second pilot pin that also is provided with; Second pilot pin and the bar shaped guide groove that is arranged on the lock body shell are slidingly matched, and the said back-moving spring other end cooperates with lock body inside fixed point location, said interference tooth bar and travelling gear is connected by meshing transmission and slided up and down by its drive.
5. the door window hook lock with telescopic locking function according to claim 2 is characterized in that: said lock body set inside has a jacking shell fragment, the jacking shell fragment be arranged at the projection top butt of stirring in the rotating shaft of tooth core and touch and cooperate.
6. the door window hook lock with telescopic locking function according to claim 2; It is characterized in that: said joystick is installed on the handle for doors and windows; It rotates end and is provided with first straight flange and second straight flange; Rounding off between two straight flanges, and include a location shell fragment, Location resilient piece touches with the two straight flanges conversion top butt of joystick respectively and cooperates.
7. the door window hook lock with telescopic locking function according to claim 1; It is characterized in that: saidly bump iron adjustment piece and bump iron parts side plate and be rotationally connected, it is provided with one with respect to the end with the lock hook snap fit and is used to regulate the adjusting part that bumps iron adjustment piece orientation angle.
8. the door window hook lock with telescopic locking function according to claim 7 is characterized in that: said adjusting part includes set screw and regulating spring; Wherein, said set screw wore bumps iron parts side plate and with bump iron adjustment piece threaded, said regulating spring be set in outside and its two ends of set screw respectively with bump iron adjustment piece and bump iron parts side plate inwall top butt and touch and cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102253482A CN101892780B (en) | 2010-07-12 | 2010-07-12 | Door window hook lock with telescopic locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102253482A CN101892780B (en) | 2010-07-12 | 2010-07-12 | Door window hook lock with telescopic locking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101892780A CN101892780A (en) | 2010-11-24 |
| CN101892780B true CN101892780B (en) | 2012-01-04 |
Family
ID=43102114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102253482A Expired - Fee Related CN101892780B (en) | 2010-07-12 | 2010-07-12 | Door window hook lock with telescopic locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101892780B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850549B (en) * | 2014-03-20 | 2016-07-06 | 长庚兆业（佛山）金属制品有限公司 | A kind of hook lock construction of assembling on sliding door and window |
| CN108360932A (en) * | 2018-04-10 | 2018-08-03 | 陈安安 | A kind of Simple screen window lock |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1218868A (en) * | 1997-11-28 | 1999-06-09 | 罗东升 | Sliding door and window |
| JP2001107623A (en) * | 1999-10-12 | 2001-04-17 | Heiwa Corp | Lock mechanism |
| WO2008056620A1 (en) * | 2006-11-10 | 2008-05-15 | Nabtesco Corporation | Opening and closing apparatus with lock |
-
2010
- 2010-07-12 CN CN2010102253482A patent/CN101892780B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1218868A (en) * | 1997-11-28 | 1999-06-09 | 罗东升 | Sliding door and window |
| JP2001107623A (en) * | 1999-10-12 | 2001-04-17 | Heiwa Corp | Lock mechanism |
| WO2008056620A1 (en) * | 2006-11-10 | 2008-05-15 | Nabtesco Corporation | Opening and closing apparatus with lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101892780A (en) | 2010-11-24 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20120104 Termination date: 20150712 |
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| EXPY | Termination of patent right or utility model |