CN102535973A - Safety lock for opening suspended doors and windows - Google Patents
Safety lock for opening suspended doors and windows Download PDFInfo
- Publication number
- CN102535973A CN102535973A CN2012100413912A CN201210041391A CN102535973A CN 102535973 A CN102535973 A CN 102535973A CN 2012100413912 A CN2012100413912 A CN 2012100413912A CN 201210041391 A CN201210041391 A CN 201210041391A CN 102535973 A CN102535973 A CN 102535973A
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- lock
- locking plate
- hold
- safety
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Abstract
The invention belongs to the technical field of hardware accessories of a building and particularly relates to a safety lock for opening suspended doors and windows. The safety lock for opening suspended doors and windows comprises a lock base, a lock latch and a key and is characterized in that a lock cylinder is arranged in the lock base; a key slot is arranged at the front end of the lock cylinder; a slotted hole passes through a cylinder body of the lock cylinder; a pressing spring and a steel ball are arranged in the slotted hole; a steel ball slot is arranged on a base body of the lock base on the periphery of the slotted hole; the lock cylinder is fixed on the lock base through a fixing plate; a boss is arranged at the tail end of the lock cylinder; a locking plate is coupled with the boss; the locking plate is fixed at the tail end of the lock cylinder through a locking plate fixing bolt; a locking plate limiting double-rail is arranged on the lock latch; and the locking plate is blocked in the locking plate limiting double-rail. The safety lock for opening suspended doors and windows has the beneficial effects of reasonable design, simple structure, safety, reliability, convenience in use, easiness in assembling and disassembling as well as maintaining, and being more contributed to increasing the use safety of the doors and windows.
Description
(1) technical field
The invention belongs to building five metals attachment technique field, particularly a kind of safety lock that is used for the flat-opened bottom-hung door and window.
(2) background technology
General, under the increasingly high development situation of the high-grade door and window demand of resident, the increasing use flat-opened bottom-hung of current building doors and windows door and window.Existing flat-opened bottom-hung door and window has the flat two kinds of opening ways of opening, hang down.During locking, make window when closing, fan the locked on window frame of window all around through the interlock hardware of arranging around the handle operation sash.Handle half-twist or 180 ° of open functions that reach Ping Kai and hang down during unlatching.The drawback of this mode be no matter be grown up or children arbitrarily door and window reach the flat function of opening.Therefore, have the hidden danger that children cause danger behind the door and window voluntarily.Also there is simultaneously public place such as some hotels only need descend to hang unlatching at ordinary times, only clears up or special circumstances just need be equalled out function.Restriction is flat when opening state, and door and window can realize down that the outstanding function that reaches locking is the important topic that present door and window is made required solution.
(3) summary of the invention
The present invention is in order to remedy the deficiency of prior art, provide a kind of simple in structure, safe and reliable, easy to use, be easy to dismounting and maintenance, the powerful safety lock that is used for the flat-opened bottom-hung door and window.
The present invention realizes through following technical scheme:
A kind of safety lock that is used for the flat-opened bottom-hung door and window comprises lock, snap close and key, it is characterized in that: be provided with lock core in the said lock; The lock core front end is provided with the key slot, has traversed a slotted hole on the lock core core body, is provided with stage clip and steel ball in the slotted hole; The peripheral lock pedestal of slotted hole is provided with the steel ball draw-in groove, and lock core is fixed on the lock through fixed head, and the lock core end is set to boss; Be socketed with locking plate on the boss, locking plate is fixed on the lock core end through the locking plate hold-down screw; Snap close is provided with the spacing double track of locking plate, and locking plate is connected in the spacing double track of locking plate.
Said lock is fixedly installed on the bar through the lock hold-down screw, and snap close is fixedly installed on the doorframe and window frame through the snap close hold-down screw, and lock hold-down screw and snap close hold-down screw and locking plate hold-down screw are provided with external teeth serrated lock washer.
Surely connect through grinding rivet clasp between said lock core and the fixed head.
Said key adopts inner hexagon spanner, and the key slot that the lock core front end is offered is set to interior hexagonal slot.
The invention has the beneficial effects as follows: simple in structure and with other five metals system mutually noninterferes of flat-opened bottom-hung door and window, other five metals systems that realize outstanding function under the inward opening need not to do any change; Suitability is strong, earlier flatly opens that back under-hanging hardware system and outstanding down earlier back are flat opens the five metals system and all can be suitable for; Safety is good, can effectively avoid children voluntarily door and window cause danger, also can be used for simultaneously public places such as hotel, only reach that the staff can place the flat state of opening with door and window, other staff can only place down the outstanding functional requirement that reaches locking states with door and window; Have reasonable in design, simple in structure, safe and reliable, easy to use, be easy to the advantage of loading and unloading and safeguarding, more help improving the safety that door and window uses.
(4) description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is a perspective view of the present invention;
Accompanying drawing 3 is the mounting structure sketch map in the flat-opened bottom-hung door and window of the present invention;
Accompanying drawing 4 is an assembly structure sketch map of the present invention;
Among the figure, 1 lock, 2 snap closes, 3 keys, 4 lock cores, 5 key slots; 6 slotted holes, 7 stage clips, 8 steel balls, 9 steel ball draw-in grooves, 10 fixed heads; 11 grind riveting, 12 boss, 13 locking plates, 14 locking plate hold-down screws, the spacing double track of 15 locking plates; 16 lock hold-down screws, 17 snap close hold-down screws, 18 bars, 19 doorframe and window frame, 20 external teeth serrated lock washers.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment comprises lock 1, snap close 2 and key 3, is provided with lock core 4 in the lock 1, and lock core 4 front ends are provided with key slot 5; Traversed a slotted hole 6 on lock core 4 core bodys, be provided with stage clip 7 and steel ball 8 in the slotted hole 6, slotted hole 6 peripheral lock 1 pedestals are provided with steel ball draw-in groove 9; Lock core 4 is fixed on the lock 1 through fixed head 10; Lock core 4 ends are set to boss 12, are socketed with locking plate 13 on the boss 12, and locking plate 13 is fixed on lock core 4 ends through locking plate hold-down screw 14; Snap close 2 is provided with the spacing double track 15 of locking plate, and locking plate 13 is connected in the spacing double track 15 of locking plate.Lock 1 is fixedly installed on the bar 18 through lock hold-down screw 16; Snap close 2 is fixedly installed on the doorframe and window frame 19 through snap close hold-down screw 17, and lock hold-down screw 16 is provided with external teeth serrated lock washer 20 with snap close hold-down screw 17 and locking plate hold-down screw 14.Be fixedly connected through grinding riveting 11 between lock core 4 and the fixed head 10.Key 3 adopts inner hexagon spanner, and the key slot 5 that lock core 4 front ends are offered is set to interior hexagonal slot.
Adopt a kind of safety lock that is used for the flat-opened bottom-hung door and window of the present invention; Steel ball 8 is placed in respectively in the lock core 4 of belt length circular hole 6 with stage clip 7; Steel ball draw-in groove 9 positions embedding with steel ball 8 corresponding locks 1 is provided with in the lock 1 of lock core hole then, and the lock core 4 that makes fixed head 10 will be placed with steel ball 8 and stage clip 7 through stone roller riveting 11 is fixed on the lock 1; With 2 lock hold-down screws 16 lock that installs 1 is fixed on the bar 18; Locking plate 13 is fixed on the lock core 4 that is provided with boss 12 with 1 locking plate hold-down screw 14; With snap close hold-down screw 17 snap close 2 is fixed on the doorframe and window frame 19; When the lock core 4 that will be provided with key slot 5 with key 3 rotates to fastening position; Locking plate 13 cooperates with snap close 2; Locking plate 13 is engaged in the spacing double track 15 of locking plate of snap close 2, thus 18 unlatchings of limiting door sash, and no matter how handle is operated; Bar 18 all can not be accomplished to put down and open function, can only accomplish down outstanding the unlatching and the locking function; When the lock core 4 that will be provided with key slot 5 with key 3 rotated to the enable possition, locking plate 13 was removed and the cooperating of snap close 2, and the operation handle can make all opening ways of door and window completion; After with key 3 security lock arrangement being adjusted to the appropriate location, with key 3 appropriate keepings.
Claims (4)
1. safety lock that is used for the flat-opened bottom-hung door and window; Comprise lock (1), snap close (2) and key (3); It is characterized in that: be provided with lock core (4) in the said lock (1), lock core (4) front end is provided with key slot (5), has traversed a slotted hole (6) on lock core (4) core body; Be provided with stage clip (7) and steel ball (8) in the slotted hole (6); Peripheral lock (1) pedestal of slotted hole (6) is provided with steel ball draw-in groove (9), and lock core (4) is fixed on the lock (1) through fixed head (10), and lock core (4) end is set to boss (12); Be socketed with locking plate (13) on the boss (12), locking plate (13) is fixed on lock core (4) end through locking plate hold-down screw (14); Snap close (2) is provided with the spacing double track of locking plate (15), and locking plate (13) is connected in the spacing double track of locking plate (15).
2. a kind of safety lock that is used for the flat-opened bottom-hung door and window according to claim 1; It is characterized in that: said lock 1 is fixedly installed on the bar (18) through lock hold-down screw (16); Snap close (2) is fixedly installed on the doorframe and window frame (19) through snap close hold-down screw (17), and lock hold-down screw (16) and snap close hold-down screw (17) and locking plate hold-down screw (14) are provided with external teeth serrated lock washer (20).
3. a kind of safety lock that is used for the flat-opened bottom-hung door and window according to claim 1 is characterized in that: be fixedly connected through grinding riveting (11) between said lock core (4) and the fixed head (10).
4. a kind of safety lock that is used for the flat-opened bottom-hung door and window according to claim 1 is characterized in that: said key (3) adopts inner hexagon spanner, and the key slot (5) that lock core (4) front end is offered is set to interior hexagonal slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210041391.2A CN102535973B (en) | 2012-02-23 | 2012-02-23 | Safety lock for opening suspended doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210041391.2A CN102535973B (en) | 2012-02-23 | 2012-02-23 | Safety lock for opening suspended doors and windows |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102535973A true CN102535973A (en) | 2012-07-04 |
| CN102535973B CN102535973B (en) | 2014-07-23 |
Family
ID=46343864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210041391.2A Expired - Fee Related CN102535973B (en) | 2012-02-23 | 2012-02-23 | Safety lock for opening suspended doors and windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102535973B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915414A (en) * | 2018-07-23 | 2018-11-30 | 中车青岛四方机车车辆股份有限公司 | Lockset and train handling platform with it |
| CN111886389A (en) * | 2018-03-15 | 2020-11-03 | 亚萨合莱全球解决方案公司 | Key storage device |
| US11873661B2 (en) | 2018-03-15 | 2024-01-16 | Assa Abloy Global Solutions Ab | Key storage device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB827673A (en) * | 1957-02-22 | 1960-02-10 | Austin Motor Co Ltd | Door locks for automobiles |
| US3881333A (en) * | 1974-08-28 | 1975-05-06 | William Christmas | Lock for window sashes |
| CN2196669Y (en) * | 1994-04-26 | 1995-05-10 | 王家霖 | Window-buckle with lock for sliding window |
| JP2003097118A (en) * | 2001-09-25 | 2003-04-03 | Best Oume:Kk | Antiburglary lock structure for sash window |
| CN2841874Y (en) * | 2005-11-23 | 2006-11-29 | 烟台三环科技有限公司 | Lockset |
| CN201771368U (en) * | 2010-08-12 | 2011-03-23 | 佛山市顺德区科能实业有限公司 | Hanging inward opening door and window |
| CN202467361U (en) * | 2012-02-23 | 2012-10-03 | 山东国强五金科技股份有限公司 | Safety lock for side-hung downward-suspending doors and windows |
-
2012
- 2012-02-23 CN CN201210041391.2A patent/CN102535973B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB827673A (en) * | 1957-02-22 | 1960-02-10 | Austin Motor Co Ltd | Door locks for automobiles |
| US3881333A (en) * | 1974-08-28 | 1975-05-06 | William Christmas | Lock for window sashes |
| CN2196669Y (en) * | 1994-04-26 | 1995-05-10 | 王家霖 | Window-buckle with lock for sliding window |
| JP2003097118A (en) * | 2001-09-25 | 2003-04-03 | Best Oume:Kk | Antiburglary lock structure for sash window |
| CN2841874Y (en) * | 2005-11-23 | 2006-11-29 | 烟台三环科技有限公司 | Lockset |
| CN201771368U (en) * | 2010-08-12 | 2011-03-23 | 佛山市顺德区科能实业有限公司 | Hanging inward opening door and window |
| CN202467361U (en) * | 2012-02-23 | 2012-10-03 | 山东国强五金科技股份有限公司 | Safety lock for side-hung downward-suspending doors and windows |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111886389A (en) * | 2018-03-15 | 2020-11-03 | 亚萨合莱全球解决方案公司 | Key storage device |
| US11873661B2 (en) | 2018-03-15 | 2024-01-16 | Assa Abloy Global Solutions Ab | Key storage device |
| CN108915414A (en) * | 2018-07-23 | 2018-11-30 | 中车青岛四方机车车辆股份有限公司 | Lockset and train handling platform with it |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102535973B (en) | 2014-07-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 253600 Leling, Shandong, West Road, No. 518, No. Patentee after: Assa Abloy Guoqiang (Shandong) Hardware Technology Co. Ltd Address before: 253600 Leling, Shandong, West Road, No. 518, No. Patentee before: Shandong Guoqiang Hardware Science and Technology Joint-Stock Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20210223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |