CN105113894A - Children safety lock for lower suspension vertical hinged door/window - Google Patents
Children safety lock for lower suspension vertical hinged door/window Download PDFInfo
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- CN105113894A CN105113894A CN201510588428.7A CN201510588428A CN105113894A CN 105113894 A CN105113894 A CN 105113894A CN 201510588428 A CN201510588428 A CN 201510588428A CN 105113894 A CN105113894 A CN 105113894A
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- pusher dog
- groove
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- poking
- jaw
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Abstract
The invention relates to the field of building hardware accessories, and in particular, discloses a children safety lock for a lower suspension vertical hinged door/window. The lock comprises a steering angle, wherein a mounting groove is formed in one end of the steering angle; a long pull key and a poking jaw are arranged in the mounting groove; the poking jaw is positioned above the long pull key; a poking jaw square hole and a poking jaw stopper are arranged on the poking jaw; a rectangular block is arranged on the long pull key; a round hole is formed in the mounting groove; a semicircular groove is formed in the outer periphery of the round hole; a clamping groove is formed in the side wall of the semicircular groove; a plate spring is put in the semicircular groove, and is arched; an outer boss and two inner bosses are arranged on the plate spring; the two inner bosses are respectively arranged at the two sides of the outer boss; the outer boss is positioned in the clamping groove; the round hole is matched with a cover plate; the cover plate is provided with a riveting square column and a positioning column; the riveting square column is matched with the poking jaw square hole; and the positioning column is matched with the inner bosses. The lock is reasonable in design, simple in structure, safe, reliable, convenient for use and easy to be loaded/unloaded and maintained, and facilitates to improve the door/window use safety.
Description
(1) technical field
The present invention relates to building five metals field of accessories, particularly a kind of child safety lock for lower outstanding flat-open door and window.
(2) background technology
Under the development situation that the high-grade door and window demand of resident is more and more higher, current building doors and windows more and more uses lower outstanding flat-open door and window.Existing lower outstanding flat-open door and window has outstandingly, flat opens two kinds of opening ways down.During locking, the interlock hardware arranged by handle operation sash surrounding makes the surrounding of window fan window when closing locked on window frame.During unlatching, handle half-twist or 180 ° reach the lower outstanding and flat open function opened.The drawback of this mode no matter to be grown up or children can arbitrarily reach flat and open function by door and window.Therefore, the hidden danger that children cause danger after door and window is voluntarily had.Simultaneously also there are the public places such as some hotels only to need lower outstanding unlatching at ordinary times, only clear up or special circumstances just need equal out function.While limiting flat open state, door and window can realize lower function that is outstanding and locking is that current door and window makes the required important topic solved.
(3) summary of the invention
The present invention is in order to make up the defect of prior art, provide the child safety lock for lower outstanding flat-open door and window that a kind of structure is simple, safe and reliable, easy to use, powerful, door and window can be limited and be only in outstanding open state, easily realize outstanding opening and flat conversion of opening simultaneously.
The present invention is achieved through the following technical solutions:
A kind of child safety lock for lower outstanding flat-open door and window, comprise steering angle, it is characterized in that, one end of described steering angle is mounting groove, length is installed in this mounting groove and draws key and pusher dog, pusher dog is positioned at length and draws above key, the inner of described pusher dog has pusher dog square hole, outer end is to having pusher dog block, described length draws key to be provided with the pane of location, mounting groove above described pusher dog has circular hole, the center of circle of described circular hole draws key vertical with the line of the central point of pusher dog square hole with long, semi-circular groove is arranged with outside circular hole, semi-circular groove sidewall is provided with draw-in groove, leaf spring is placed with in semi-circular groove, described leaf spring is curved, be provided with an outer lug boss and two inner convex platforms thereon, two inner convex platforms are respectively in outer lug boss both sides, described outer lug boss is positioned at draw-in groove, circular hole is supporting cover plate, cover plate is provided with riveted square column and reference column, described riveted square column and pusher dog square hole supporting, described reference column and inner convex platform supporting.
The invention has the beneficial effects as follows:
Under the present invention and routine, the steering angle part fits of outstanding casement window uses, and structure is simple, easily can realize sash and hangs out and put down the conversion of opening; Safety is good, can effectively avoid children voluntarily door and window cause danger, simultaneously also can be used for the public places such as hotel, reaching only staff can be placed in flat open state by door and window, and door and window can only be placed in the functional requirement of lower outstanding and locking states by other staff; Have reasonable in design, structure is simple, safe and reliable, easy to use, be easy to load and unload with safeguard advantage, be more conducive to improve door and window use safety.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is that master of the present invention looks, broken section structural representation;
Fig. 2 is assembly structure schematic diagram of the present invention;
Fig. 3 is perspective view of the present invention;
Fig. 4 is the plan structure schematic diagram of leaf spring;
Fig. 5 is the perspective view of cover plate.
In figure, 1 steering angle, 2 mounting grooves, 3 length draw key, 4 pusher dogs, 5 pusher dog square holes, 6 pusher dog blocks, 8 panes, 9 circular holes, 10 semi-circular groove, 11 draw-in grooves, 12 leaf springs, 13 outer lug boss, 14 inner convex platforms, 15 cover plates, 16 riveted square columns, 17 reference columns.
(5) detailed description of the invention
Accompanying drawing is specific embodiments of the invention.As shown in Figures 1 to 5, this kind is for the child safety lock of lower outstanding flat-open door and window, comprise steering angle 1, one end of steering angle 1 is mounting groove 2, length is installed in this mounting groove 2 and draws key 3 and pusher dog 4, pusher dog 4 is positioned at length and draws above key 3, the inner of pusher dog 4 has pusher dog square hole 5, outer end is to having pusher dog block 6, the long pane 8 drawing key 3 to be provided with location, mounting groove 2 above pusher dog 4 has circular hole 9, the center of circle of circular hole 9 draws key 3 vertical with the line of the central point of pusher dog square hole 5 with long, semi-circular groove 10 is arranged with outside circular hole 9, semi-circular groove 10 sidewall is provided with draw-in groove 11, leaf spring 12 is placed with in semi-circular groove 10, leaf spring 12 is curved, be provided with an outer lug boss 13 and two inner convex platforms 14 thereon, outer lug boss 13 convex, inner convex platform 14 is to convex, two inner convex platforms 14 are respectively in outer lug boss 13 both sides, outer lug boss 13 is positioned at draw-in groove 11, realize the location of leaf spring 12, circular hole 9 is supporting cover plate 15, cover plate 15 is provided with riveted square column 16 and reference column 17, riveted square column 16 is supporting with pusher dog square hole 5, reference column 17 is supporting with inner convex platform 14, riveted square column 16 is through fixed by grinding rivet clasp after circular hole 9 and pusher dog square hole 5, riveted square column 16 can rotate under the drive of pusher dog 4.
Assembling process: as shown in Figure 2, leaf spring 12 is put into semi-circular groove 10, outer lug boss 13 snaps in draw-in groove 11, realize the accurate location of leaf spring 12, pusher dog 4 is inserted in mounting groove 2 with the angle parallel with steering angle 1, pusher dog square hole 5 on pusher dog 4 is alignd with the circular hole 9 on steering angle 1, cover plate 15 is put into the semi-circular groove 10 of steering angle 1, the outer lug boss 13 that reference column 17 on cover plate 15 aims at leaf spring 12 is placed, riveted square column 16 simultaneously on cover plate 15 is through the pusher dog square hole 5 on the circular hole 9 of steering angle 1 and pusher dog 4, then stone roller rivet clasp is carried out fixed, at this moment cover plate 15 can be driven to rotate by rotating pusher dog 4, assembling length is assembled after drawing and now pusher dog 4 being rotated to the left or to the right location during key 3 more in a conventional manner.When pusher dog 4 axis with long draw the axis parallel of key 3 time, handle rotates to 90 ° from 0 °, drive length to draw key 3 to move to the direction away from steering angle 1, length draws the pane 8 on key 3 to contact with the pusher dog block 6 on pusher dog 4, and now window opened via can realize outstanding unlatching.When intending handle to rotate to 180 ° from 90 °, because the barrier effect of pusher dog block 6, length draws key 3 cannot continue to move to the direction away from steering angle 1, thus handle cannot realize the rotation from 90 ° to 180 °, namely handle can only rotate to 90 °, and that is sash can only be in outstanding open state; When pusher dog 4 is realized the location of cover plate 15 and pusher dog 4 in the outer rear flank rotated to any one inner convex platform 14 of reference column 17 on cover plate 15, any one direction to the left and right, hand rotates to 90 ° from 0 °, window realizes outstanding unlatching, now owing to changing till pusher dog 4, pusher dog block 6 no longer stops pane 8, so handle can realize the rotation of 90 ° to 180 °, namely sash can realize outstanding unlatching, also can realize flat unlatching.
Except technical characteristic described in manual, all the other technical characteristics are those skilled in the art's known technology.
Claims (1)
1. the child safety lock for lower outstanding flat-open door and window, comprise steering angle (1), it is characterized in that, one end of described steering angle (1) is mounting groove (2), length is installed in this mounting groove (2) and draws key (3) and pusher dog (4), pusher dog (4) is positioned at length and draws key (3) top, the inner of described pusher dog (4) has pusher dog square hole (5), outer end is to having pusher dog block (6), described length draws key (3) to be provided with the pane (8) of location, the mounting groove (2) of described pusher dog (4) top has circular hole (9), the center of circle of described circular hole (9) draws key (3) vertical with the line of the central point of pusher dog square hole (5) with long, semi-circular groove (10) is arranged with outside circular hole (9), semi-circular groove (10) sidewall is provided with draw-in groove (11), leaf spring (12) is placed with in semi-circular groove (10), described leaf spring (12) is curved, be provided with an outer lug boss (13) and two inner convex platforms (14) thereon, two inner convex platforms (14) are respectively in outer lug boss (13) both sides, described outer lug boss (13) is positioned at draw-in groove (11), circular hole (9) is supporting cover plate (15), cover plate (15) is provided with riveted square column (16) and reference column (17), described riveted square column (16) is supporting with pusher dog square hole (5), described reference column (17) is supporting with inner convex platform (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510588428.7A CN105113894A (en) | 2015-09-16 | 2015-09-16 | Children safety lock for lower suspension vertical hinged door/window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510588428.7A CN105113894A (en) | 2015-09-16 | 2015-09-16 | Children safety lock for lower suspension vertical hinged door/window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105113894A true CN105113894A (en) | 2015-12-02 |
Family
ID=54661985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510588428.7A Pending CN105113894A (en) | 2015-09-16 | 2015-09-16 | Children safety lock for lower suspension vertical hinged door/window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105113894A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0765986A1 (en) * | 1995-09-27 | 1997-04-02 | Siegenia-Frank Kg | Tilt-lock and closure device for pivoting and tilting windows, doors or the like |
| CN200952307Y (en) * | 2006-09-18 | 2007-09-26 | 白宝鲲 | Window pivoting device with opening locking structure |
| CN201416332Y (en) * | 2008-12-26 | 2010-03-03 | 东莞市坚朗五金制品有限公司 | Safety angling device with anti-error function |
| 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 |
| US20110126465A1 (en) * | 2009-12-02 | 2011-06-02 | Guangdong Kin Long Hardware Products Co., Ltd. | Side hung and bottom hung double-opening window, structure, and control device thereof |
| CN201953262U (en) * | 2010-12-22 | 2011-08-31 | 奉化市金辉五金制品有限公司 | Steering angle structure of flat-opening and upward-suspension window |
| CN103321509A (en) * | 2013-07-04 | 2013-09-25 | 山西中德塑钢型材有限责任公司门窗安装分公司 | Opening-closing device of multifunctional window |
| CN205063647U (en) * | 2015-09-16 | 2016-03-02 | 亚萨合莱国强（山东）五金科技有限公司 | A children's safety lock for $descending hang flat -open door and window |
-
2015
- 2015-09-16 CN CN201510588428.7A patent/CN105113894A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0765986A1 (en) * | 1995-09-27 | 1997-04-02 | Siegenia-Frank Kg | Tilt-lock and closure device for pivoting and tilting windows, doors or the like |
| CN200952307Y (en) * | 2006-09-18 | 2007-09-26 | 白宝鲲 | Window pivoting device with opening locking structure |
| CN201416332Y (en) * | 2008-12-26 | 2010-03-03 | 东莞市坚朗五金制品有限公司 | Safety angling device with anti-error function |
| US20110126465A1 (en) * | 2009-12-02 | 2011-06-02 | Guangdong Kin Long Hardware Products Co., Ltd. | Side hung and bottom hung double-opening window, structure, and control device thereof |
| 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 |
| CN201953262U (en) * | 2010-12-22 | 2011-08-31 | 奉化市金辉五金制品有限公司 | Steering angle structure of flat-opening and upward-suspension window |
| CN103321509A (en) * | 2013-07-04 | 2013-09-25 | 山西中德塑钢型材有限责任公司门窗安装分公司 | Opening-closing device of multifunctional window |
| CN205063647U (en) * | 2015-09-16 | 2016-03-02 | 亚萨合莱国强（山东）五金科技有限公司 | A children's safety lock for $descending hang flat -open door and window |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |