CN205063647U - A children's safety lock for $descending hang flat -open door and window - Google Patents
A children's safety lock for $descending hang flat -open door and window Download PDFInfo
- Publication number
- CN205063647U CN205063647U CN201520716036.XU CN201520716036U CN205063647U CN 205063647 U CN205063647 U CN 205063647U CN 201520716036 U CN201520716036 U CN 201520716036U CN 205063647 U CN205063647 U CN 205063647U
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- pusher dog
- groove
- window
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- circular
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Abstract
The utility model relates to a building five metals annex field discloses a children's safety lock for $descending hang flat -open door and window very much. It is including turning to the angle, and the one end that turns to the angle is equipped with long draw key and pusher dog for the mounting groove in this mounting groove, and the pusher dog is located the long key top of drawing, being equipped with pusher dog square hole and pusher dog dog on the pusher dog, long being equipped with rectangular piece on drawing the key, it has the round hole to open on the mounting groove, is equipped with semi -circular groove in the round hole periphery, is equipped with the draw -in groove on the lateral wall of semi -circular groove, has put the leaf spring at semi -circular inslot, and the leaf spring is the arc, is equipped with an outer boss and two interior bosss above that, and two interior bosss divide and are listed as in outer boss both sides, outer boss lies in the draw -in groove, and the round hole is formed a complete set there is the apron, and lap and be equipped with riveting square column and reference column, the riveting square column is supporting with the pusher dog square hole, the reference column is supporting with interior boss. The utility model relates to a rationally, simple structure, safe and reliable, convenient to use, easily loading and unloading with maintain, the security that door and window used more is favorable to improving.
Description
(1) technical field
The utility model 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 utility model 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 utility model is achieved by the following technical solution:
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 beneficial effects of the utility model are:
Under the utility model 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 utility model is further described:
Fig. 1 is that master of the present utility model looks, broken section structural representation;
Fig. 2 is assembly structure schematic diagram of the present utility model;
Fig. 3 is perspective view of the present utility model;
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 embodiment of the utility model.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 |
|---|---|---|---|
| CN201520716036.XU CN205063647U (en) | 2015-09-16 | 2015-09-16 | A children's safety lock for $descending hang flat -open door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716036.XU CN205063647U (en) | 2015-09-16 | 2015-09-16 | A children's safety lock for $descending hang flat -open door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205063647U true CN205063647U (en) | 2016-03-02 |
Family
ID=55390216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520716036.XU Expired - Fee Related CN205063647U (en) | 2015-09-16 | 2015-09-16 | A children's safety lock for $descending hang flat -open door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205063647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113894A (en) * | 2015-09-16 | 2015-12-02 | 亚萨合莱国强（山东）五金科技有限公司 | Children safety lock for lower suspension vertical hinged door/window |
-
2015
- 2015-09-16 CN CN201520716036.XU patent/CN205063647U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113894A (en) * | 2015-09-16 | 2015-12-02 | 亚萨合莱国强（山东）五金科技有限公司 | Children safety lock for lower suspension vertical hinged door/window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20190916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |