CN105155950B - Hook lock for door and window - Google Patents
Hook lock for door and window Download PDFInfo
- Publication number
- CN105155950B CN105155950B CN201510603810.0A CN201510603810A CN105155950B CN 105155950 B CN105155950 B CN 105155950B CN 201510603810 A CN201510603810 A CN 201510603810A CN 105155950 B CN105155950 B CN 105155950B
- Authority
- CN
- China
- Prior art keywords
- shifting part
- cover plate
- hook lock
- upper cover
- door
- 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.)
- Active
Links
- 238000003756 stirring Methods 0.000 claims description 9
- 210000000078 claw Anatomy 0.000 claims description 8
- 230000002265 prevention Effects 0.000 abstract 4
- 230000005484 gravity Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a hook lock for a door or a window. The hook lock comprises an upper cover plate, a lower cover plate and a poking part mounted on the upper cover plate, wherein a mounting hole is formed in the end surface of the upper cover plate; guide plates are formed on the two sides of the mounting hole; the middle of the poking part inwards concaves to form a poking position matched with the mounting hole; the poking part is mounted on the inner end surface of the upper cover plate in a sliding manner through cooperation of the poking position and the mounting hole; the end part of the poking part is connected with a poking fork; a looseness prevention mechanism is arranged between the upper cover plate and the lower cover plate; and the looseness prevention mechanism is connected with the lower cover plate and is tightly propped against the end surface of the poking part. According to the hook lock disclosed by the invention, since the looseness prevention mechanism is arranged, after the window or the door is unlocked or locked, the situation that the poking part slides down due to own gravity or slight vibration to influence normal use of the hook lock is avoided since the looseness prevention mechanism is tightly propped against the end surface of the poking part, so that the quality of the hook lock is improved.
Description
Technical field
The present invention relates to a kind of door and window accessory, more particularly to a kind of door and window hook lock.
Background technology
Hook lock is a kind of common door and window hardware accessory, generally comprises lock housing and shifting part, and shifting part is installed on lock housing
Within, shifting part can move back and forth to drive in lock housing stirs fork or miscellaneous part motion, so as to realize the unlatching of door and window
And locking.If existing hook lock shifting part coordinates bad with lock housing, it is easy for the OR gate window under self gravitation and is produced by wind
Slide automatically under the situations such as slight vibration, cause improper unlatching or the locking of hook lock, affect normally using for hook lock, reduce
The quality of product.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention to provide a kind of door and window hook lock, there is shifting part to be not easy to loosen for it
The characteristics of.
The technical solution adopted in the present invention is mainly：A kind of door and window hook lock, including the upper cover plate and lower cover that are vertically connected with
Plate and the shifting part being installed on upper cover plate, the upper cover plate end face is provided with installing hole, and the installing hole both sides are formed with
Guide plate, shifting part middle part is recessed the position of stirring being adapted with installing hole, the shifting part by stir position with
The cooperation of installing hole is slidably mounted on upper cover plate inner face, and shifting part end is connected with shift fork, sets between upper cover plate and lower cover
Locking gear is equipped with, the locking gear is connected with lower cover and holds out against on shifting part end face.
Used as the improvement of above-mentioned technical proposal, the locking gear includes the first anti-release member and the second anti-release member, described the
First, two anti-release member ends are fastened by bolts part and are connected to a fixed.
Used as the further improvement of above-mentioned technical proposal, the end that second anti-release member is connected with the second anti-release member sets
Claw is equipped with, the first anti-release member end both sides are provided with corresponding buckling groove, and the claw is connected in buckling groove.
Further, the second anti-release member other end is additionally provided with the downward-sloping pawl that holds out against, described to hold out against pawl end top
Tightly on shifting part end face.
Further, the first anti-release member other end is provided with the sliding groove parallel with the shifting part direction of motion, described
The connecting shaft that can be slided in it is installed, described connecting shaft one end is fixedly connected with shifting part in sliding groove.
Further, first anti-release member is located at sliding groove side and is provided with towards the raised lobe of shifting part, described
Shifting part correspondence position is provided with the counterpart for arching upward.
Further, the shifting part end is provided with the bayonet socket being adapted with shift fork, and the shift fork is installed in bayonet socket.
The invention has the beneficial effects as follows：
A kind of door and window hook lock of the present invention, including upper cover plate and lower cover and the shifting part that is installed on upper cover plate, on
Cover plate end face is provided with installing hole, and installing hole both sides are formed with guide plate, and shifting part middle part has been recessed mutually fits with installing hole
That what is matched somebody with somebody stirs position, and shifting part is slidably mounted on upper cover plate inner face by stirring position and the cooperation of installing hole, and shifting part end connects
Shift fork is connected to, locking gear is provided between upper cover plate and lower cover, locking gear is connected with lower cover and holds out against in shifting part
On end face, the hook lock is provided by locking gear so that door and window opened or lock operation after, due to locking gear top
Tightly on shifting part end face so that shifting part will not affect hook due to self gravitation or by sliding during slight vibration
Normally using for lock, improves the quality of product.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the decomposing schematic representation of the present invention；
Fig. 3 is the structural representation of upper cover plate；
Fig. 4 is the structural representation of shifting part and shift fork；
Fig. 5 is the structural representation of locking gear.
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention is further detailed explanation.
Referring to figs. 1 to Fig. 5, a preferred embodiment of the present invention, a kind of door and window hook lock, including the upper cover plate being vertically connected with
1 and lower cover 2 and the shifting part 3 that is installed on upper cover plate 1, shifting part 3 can slide on upper cover plate 1, and the end face of upper cover plate 1 sets
Installing hole 10 is equipped with, the both sides of installing hole 10 are formed with guide plate 11, and the middle part of shifting part 3 has been recessed and has been adapted with installing hole 10
Stir position 30, shifting part 3 is slidably mounted on the inner face of upper cover plate 1 by stirring position 30 with the cooperation of installing hole 10, during installation
Directly shifting part 3 is inserted in guide plate 11 from the end of upper cover plate 1 toward middle, you can shifting part 3 is installed on upper cover plate 1,
Convenience quick for installation, while shifting part 3 is formed in one, production and processing is convenient, the end of shifting part 3 be connected with for driving member
The shift fork 4 of connection, when shifting part 3 is slided up and down drive shift fork 4 movement so that make door and window realize open or locking, upper cover plate 1 with
The locking gear 5 for preventing shifting part 3 from loosening is provided between lower cover 2, locking gear 5 is connected and holds out against with lower cover 2
On the end face of shifting part 3.The hook lock is provided by locking gear 5 so that door and window opened or lock operation after, due to
Locking gear 5 is held out against on the end face of shifting part 3 so that shifting part 3 will not be due to self gravitation or by sliding during slight vibration
Falling affects normally using for hook lock, improves the quality of product.
In the present invention, the locking gear 5 includes the first anti-release member 51 and the second anti-release member 52, and described first and second is locking
Part 51,52 ends are fastened by bolts part 53 and are connected to a fixed, be fastened by bolts part 53 can by first and second anti-release member 51,
52 are efficiently and easily fixedly connected, and improve the efficiency of installation.
In the hook lock, the end that second anti-release member 52 is connected with the first anti-release member 51 is provided with claw 521, described
The end both sides of first anti-release member 51 are provided with corresponding buckling groove 511, and the claw 521 is connected in buckling groove 511 so that
During work, keeping firmly connecting between the second anti-release member 52 and the first anti-release member 51 will not occur mutually to stagger, it is ensured that locking
The direction of transfer of power between two anti-release members when by 3 active force of shifting part of mechanism 5 is equal with the direction of motion of shifting part 3
OK, while the cooperation of claw 521 and buckling groove 511 is installed also is easier, directly claw 521 buckling groove is snapped in into during installation
511, convenience quick for installation.
Specifically, the other end of the second anti-release member 52 be additionally provided with it is downward-sloping hold out against pawl 522, it is described to hold out against the end of pawl 522
Portion is held out against on the end face of shifting part 3, is provided by holding out against pawl 522 so that the second anti-release member 52 can be pushed up by holding out against pawl 522
It is tight to hold out against the end of pawl 522 and the flush of shifting part 3 on the end face of shifting part 3, can increase and hold out against pawl 522 with shifting part 3
Contact area so that the second anti-release member 52 preferably holds out against shifting part 3, increases the stability of shifting part 3.
The other end of first anti-release member 51 is provided with the sliding groove 512 parallel with the direction of motion of shifting part 3, sliding groove
The connecting shaft 513 that can be slided in it is installed, the one end of connecting shaft 513 is fixedly connected with shifting part 3, is provided by 512
Sliding groove 512 and connecting shaft 513 so that shifting part 3 can keep and the equal line slip of locking gear 5, it is to avoid locking gear 5 because
Deviate shifting part 3 under the improper reasons such as vibration and cause locking failure, further increase the stability of shifting part 3.In order to more
Further increase the frictional resistance of locking gear 5 and shifting part 3, first anti-release member 51 is arranged positioned at the side of sliding groove 512
There is the lobe 514 towards the projection of shifting part 3, the correspondence position of shifting part 3 is provided with the counterpart 31 for arching upward, and counterpart 31 is preferred
Formed by the bending of elastic preferably sheet metal, the two ends of counterpart 31 are fixed in the through hole that shifting part 3 is provided with, and counterpart 31 holds out against
In the surface of lobe 514 so that the frictional resistance that shifting part 3 is subject to is greatly increased, shifting part 3 is further increased from heavy sensation of the body
Stability under power or vibration state, it is to avoid its easy loosening.
In the present invention, the end of the shifting part 3 is provided with the bayonet socket 32 being adapted with shift fork 4, and the shift fork 4 is installed on card
In mouth 32, shift fork 4 is installed and connected on shifting part 3 by during installation only shift fork 4 need to be connected in bayonet socket 32, it is quick for installation
It is convenient.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, as long as with essentially identical
Means realize that the technical scheme of the object of the invention is belonged within protection scope of the present invention.
Claims (6)
1. a kind of door and window hook lock, including the upper cover plate being vertically connected with（1）And lower cover（2）And it is installed on upper cover plate（1）On
Shifting part（3）, it is characterised in that：The upper cover plate（1）End face is provided with installing hole（10）, the installing hole（10）Both sides are formed
There is guide plate（11）, the shifting part（3）Middle part has been recessed and installing hole（10）What is be adapted stirs position（30）, described group
Moving part（3）By stirring position（30）With installing hole（10）Cooperation be slidably mounted on upper cover plate（1）Inner face, shifting part（3）End
Portion is connected with shift fork（4）, upper cover plate（1）With lower cover（2）Between be provided with locking gear（5）, the locking gear（5）With under
Cover plate（2）Connect and hold out against in shifting part（3）On end face, the locking gear（5）Including the first anti-release member（51）It is anti-with second
Loose part（52）, first and second anti-release member（51、52）End is fastened by bolts part（53）It is connected to a fixed.
2. a kind of door and window hook lock according to claim 1, it is characterised in that：Second anti-release member（52）It is locking with first
Part（51）The end being connected is provided with claw（521）, first anti-release member（51）End both sides are provided with corresponding clamping
Groove（511）, the claw（521）It is connected in buckling groove（511）It is interior.
3. a kind of door and window hook lock according to claim 2, it is characterised in that：Second anti-release member（52）The other end also sets
It is equipped with and downward-sloping holds out against pawl（522）, it is described to hold out against pawl（522）End is held out against in shifting part（3）On end face.
4. a kind of door and window hook lock according to Claims 2 or 3, it is characterised in that：First anti-release member（51）The other end
It is provided with and shifting part（3）The parallel sliding groove of the direction of motion（512）, the sliding groove（512）Inside being provided with can be in it
The connecting shaft of slip（513）, the connecting shaft（513）One end and shifting part（3）It is fixedly connected.
5. a kind of door and window hook lock according to claim 4, it is characterised in that：First anti-release member（51）Positioned at sliding groove
（512）Side is provided with towards shifting part（3）Raised lobe（514）, the shifting part（3）Correspondence position is provided with and arches upward
Counterpart（31）.
6. a kind of door and window hook lock according to claim 1, it is characterised in that：The shifting part（3）End is provided with and dials
Fork（4）The bayonet socket being adapted（32）, the shift fork（4）It is installed on bayonet socket（32）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510603810.0A CN105155950B (en) | 2015-09-18 | 2015-09-18 | Hook lock for door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510603810.0A CN105155950B (en) | 2015-09-18 | 2015-09-18 | Hook lock for door and window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105155950A CN105155950A (en) | 2015-12-16 |
| CN105155950B true CN105155950B (en) | 2017-05-03 |
Family
ID=54796956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510603810.0A Active CN105155950B (en) | 2015-09-18 | 2015-09-18 | Hook lock for door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105155950B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1234030B (en) * | 1989-03-15 | 1992-04-24 | Giesse Spa | COMPLEX OF ELEMENTS FOR THE CONSTRUCTION OF INTERNAL EXTERNAL LOCKS FOR SLIDING DOORS OF DOORS, WINDOWS AND SIMILAR |
| FR2761718B1 (en) * | 1997-04-03 | 1999-06-18 | Ferco Int Usine Ferrures | LOCKING FITTING FOR SLIDING DOOR, WINDOW OR THE LIKE |
| CN201679340U (en) * | 2010-01-29 | 2010-12-22 | 傅海 | Hook lock |
| CN201635540U (en) * | 2010-02-08 | 2010-11-17 | 傅海 | Lock |
| CN204081748U (en) * | 2014-07-10 | 2015-01-07 | 傅海 | A kind of hook lock |
| CN205063620U (en) * | 2015-09-18 | 2016-03-02 | 江门市蓬江区优诺建材有限公司 | Door window hook lock |
-
2015
- 2015-09-18 CN CN201510603810.0A patent/CN105155950B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105155950A (en) | 2015-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 529000 50, Tian Hu Road, Dufu village, Pengjiang Town, Pengjiang, Guangdong. Patentee after: Jiangmen Yunuo building materials Co.,Ltd. Country or region after: China Address before: 529000, No. 50 Tianhu Avenue, Duran Town, Pengjiang District, Jiangmen City, Guangdong Province, China Patentee before: JIANGMEN PENGJIANG DISTRICT YONO BUILDING MATERIALS CO.,LTD. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240301 Address after: 528000, No. 36, Zhaoda Bainikeng Industrial Park, Shishan Town, Nanhai District, Foshan City, Guangdong Province (Residence Declaration) Patentee after: Foshan kalaishi door and window Technology Co.,Ltd. Country or region after: China Address before: 529000 50, Tian Hu Road, Dufu village, Pengjiang Town, Pengjiang, Guangdong. Patentee before: Jiangmen Yunuo building materials Co.,Ltd. Country or region before: China |