CN104514442A - High-anti-theft-performance sliding door and window lock device - Google Patents
High-anti-theft-performance sliding door and window lock device Download PDFInfo
- Publication number
- CN104514442A CN104514442A CN201310453565.0A CN201310453565A CN104514442A CN 104514442 A CN104514442 A CN 104514442A CN 201310453565 A CN201310453565 A CN 201310453565A CN 104514442 A CN104514442 A CN 104514442A
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- lock
- locking plate
- locking
- torsion spring
- shifting part
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Abstract
The invention relates to a high-anti-theft-performance sliding door and window lock device. The device is characterized by comprising a lock seat, a shifting panel, a shifting element, a lock sheet, a lock rod component and an ejection sheet. The shifting panel is mounted in the front of the lock seat, a sliding groove is formed in the bottom of the lock seat, and the shifting element is mounted in the sliding groove and is connected with the shifting panel. A cavity is formed in the side of the sliding groove of the lock seat, and a hinge pin is arranged on the cavity. A pin hole is formed in one end of the lock sheet, a bent portion is arranged at the other end of the lock sheet, and the lock sheet is connected with the hinge pin through the pin hole to be mounted in the cavity of the lock seat. A torsion spring is arranged in the lock seat, one end of the torsion spring is snapped with the bent portion of the lock sheet, the other end of the torsion spring abuts against the shifting element, and a lock rod of the lock rod component is sleeved with a lock rod hole of the lock sheet. By means of the device, locking is achieved by changing axis angles of a round hole and a round shaft, and falling due to shaking of the external force is prevented.
Description
Technical field
The present invention relates to door and window accessory field, particularly a kind of slide door or window locking device.
Background technology
Conventional slide door or window locking device, be the shape drop position utilizing certain part in lock, another retaining element of fastening, reaches object of locking.But the physical action depending merely on two part dislocation is locked, and must leave certain interval, be exactly these gaps, and some structural relation, and bar is just had an opportunity by the vibrations of external force and threads off, and loses anti-theft function of locking.
Summary of the invention
The object of the invention is to solve the problem and deficiency, a kind of slide door or window locking device of high theftproof performance is provided, this slide door or window locking device is by changing the axis angle of circular port and circular shaft, reach the object of locking, can not come off because of the vibrations of external force, reasonable in design and structure is simple, and theftproof performance is good, and safety is good.
Technical scheme of the present invention is achieved in that
A slide door or window locking device for high theftproof performance, its feature is to comprise lock, stirs panel, shifting part, locking plate, locking bar assembly and shell fragment, wherein
Described erecting of panel of stirring is on the front of lock, and be also provided with sliding cavity groove in the bottom surface of lock, described shifting part is installed in sliding cavity groove, and this shifting part is together with stirring panel and being connected;
Also made cavity on side, the sliding cavity groove side of lock, cavity is provided with bearing pin, and axis hole has been made in one end of described locking plate, and the other end of this locking plate has made turn of bilge, and described locking plate is connected with bearing pin by its axis hole and is installed in the cavity of lock;
Described torsion spring is installed in lock, one end of this torsion spring and the turn of bilge phase clamping of locking plate, and the other end of this this torsion spring leans against on shifting part;
Described locking bar assembly is made up of locking bar and solid bottom, and solid bottom is also provided with screw hole; Also be provided with latch arm hole in the middle part of described locking plate, the locking bar of described locking bar assembly and the latch arm hole of locking plate socket-connect;
Described shell fragment is arranged on the sliding cavity groove being arranged in shifting part surface.
Beneficial effect of the present invention: this slide door or window locking device, by changing the axis angle of circular port and circular shaft, reaches the object of locking, can not come off because of the vibrations of external force, reasonable in design and structure simple, theftproof performance is good, and safety is good.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present invention.
Fig. 2 is side structure schematic diagram of the present invention.
Fig. 3 is the perspective view looking up direction after the present invention removes lock case.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, the slide door or window locking device of a kind of high theftproof performance of the present invention, comprises lock 1, stirs panel 2, shifting part 3, torsion spring 4, locking plate 5, locking bar assembly 6 and shell fragment 7, wherein
As shown in Figure 1, Figure 3, described panel 2 of stirring is installed on the front of lock 1, sliding cavity groove 11 is also provided with in the bottom surface of lock 1, described shifting part 3 is installed in sliding cavity groove 11, and this shifting part 3 is together with stirring panel 2 and being connected, to move around along sliding cavity groove 11 by stirring panel 2 groups control shifting part 3.
As shown in Figure 3, cavity 12 has also been made on side, sliding cavity groove 11 side of lock 1, cavity 12 is provided with bearing pin 8, axis hole 51 has been made in one end of described locking plate 5, the other end of this locking plate 5 has made turn of bilge 52, and described locking plate 5 is connected with bearing pin 8 by its axis hole 51 and is installed in the cavity 12 of lock 1.Described torsion spring 4 is installed in lock 1, and one end of this torsion spring 4 and the turn of bilge 52 phase clamping of locking plate 5, the other end of this this torsion spring 4 leans against on shifting part 3.
As shown in Figure 3, described locking bar assembly 6 is made up of locking bar 61 and solid bottom 62, and solid bottom 62 is also provided with screw hole 63; Also be provided with latch arm hole 53 in the middle part of described locking plate 5, the locking bar 61 of described locking bar assembly 6 socket-connects with the latch arm hole 53 of locking plate 5.
As shown in Figure 3, described shell fragment 7 is arranged on the sliding cavity groove 11 being arranged in shifting part 3 surface, to form flexible downward squeezing effect to shifting part 3, with prevent shifting part 3 occur pine across phenomenon, make whole lockset stir certain feel.
In addition, as shown in Figure 2, cavity 12 position of described lock 1 is also provided with lock case 9, and lock case 9 is provided with the lockhole 91 corresponding with the latch arm hole 53 of locking plate 5, to make the locking bar 61 of locking bar assembly 6 through after lockhole 9, can socket-connect with the latch arm hole 53 of locking plate 5.
Operating principle of the present invention is roughly such: when locking, panel 2 is stirred in promotion, stirs panel 2 and drives shifting part 3 to move along sliding cavity groove 11, torsion spring 4 collaborative under, locking plate 5 swings around bearing pin 8, together with its latch arm hole 53 socket-connects with the locking bar 61 of locking bar assembly 6.Because the solid bottom 62 of locking bar assembly 6 is fixed on window frame, motionless, when pressing locking plate 5 clockwise direction and rotating, the position of locking plate 5 is subject to the restriction of bearing pin 8, the axis angle that latch arm hole 53 and bearing pin 8 are formed strengthens thereupon, make latch arm hole 53 that locking bar 61 is stung tighter, play the anti-theft function of horizontal sled like this.In addition, also because there is certain limitation in the gap of latch arm hole 53 and locking bar 61, the radial scope of activities of locking bar 61 in latch arm hole 53 is little, thus plays the antitheft object of prizing up and down.When unblanking, shifting part 3 resets, and locking plate 5 is lifted, and changes the axis angle of latch arm hole 53 and bearing pin 8, and what make latch arm hole 53 leaves locking bar 61 to angle point up and down, completes the operation unblanked.
Claims (2)
1. a slide door or window locking device for high theftproof performance, is characterized in that: comprise lock (1), stir panel (2), shifting part (3), torsion spring (4), locking plate (5), locking bar assembly (6) and shell fragment (7), wherein
Described panel (2) of stirring is installed on the front of lock (1), and be also provided with sliding cavity groove (11) in the bottom surface of lock (1), described shifting part (3) is installed in sliding cavity groove (11), and this shifting part (3) is together with stirring panel (2) and being connected;
Cavity (12) has also been made on side, sliding cavity groove (11) side of lock (1), cavity (12) is provided with bearing pin (8), axis hole (51) has been made in one end of described locking plate (5), the other end of this locking plate (5) has made turn of bilge (52), and described locking plate (5) is connected by its axis hole (51) with bearing pin (8) and is installed in the cavity (12) of lock (1);
Described torsion spring (4) is installed in lock (1), one end of this torsion spring (4) and turn of bilge (52) the phase clamping of locking plate (5), and the other end of this this torsion spring (4) leans against on shifting part (3);
Described locking bar assembly (6) is made up of locking bar (61) and solid bottom (62), and solid bottom (62) is also provided with screw hole (63); Described locking plate (5) middle part is also provided with latch arm hole (53), and the locking bar (61) of described locking bar assembly (6) and the latch arm hole (53) of locking plate (5) socket-connect;
Described shell fragment (7) is arranged on the sliding cavity groove (11) being arranged in shifting part (3) surface.
2. the slide door or window locking device of high theftproof performance according to claim 1, it is characterized in that: cavity (12) position of described lock (1) is also provided with lock case (9), and lock case (9) is provided with the lockhole (91) corresponding with the latch arm hole of locking plate (5) (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453565.0A CN104514442B (en) | 2013-09-29 | 2013-09-29 | A kind of sliding door and window locking device of high theftproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453565.0A CN104514442B (en) | 2013-09-29 | 2013-09-29 | A kind of sliding door and window locking device of high theftproof performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104514442A true CN104514442A (en) | 2015-04-15 |
| CN104514442B CN104514442B (en) | 2018-04-10 |
Family
ID=52790278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310453565.0A Active CN104514442B (en) | 2013-09-29 | 2013-09-29 | A kind of sliding door and window locking device of high theftproof performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104514442B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007303183A (en) * | 2006-05-12 | 2007-11-22 | Aisin Kiko Co Ltd | Lock device |
| CN201738685U (en) * | 2010-06-11 | 2011-02-09 | 郭学武 | Door lock specially used for sliding door |
| US20110163555A1 (en) * | 2008-09-29 | 2011-07-07 | Austral Lock Lty Ltd | Sliding Door and Window Locks |
| CN202441145U (en) * | 2012-02-20 | 2012-09-19 | 广东合和建筑五金制品有限公司 | Straight inserted type sliding door and window lock |
| CN203515030U (en) * | 2013-09-29 | 2014-04-02 | 广东合和建筑五金制品有限公司 | Sliding door and window lock device high in anti-theft performance |
-
2013
- 2013-09-29 CN CN201310453565.0A patent/CN104514442B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007303183A (en) * | 2006-05-12 | 2007-11-22 | Aisin Kiko Co Ltd | Lock device |
| US20110163555A1 (en) * | 2008-09-29 | 2011-07-07 | Austral Lock Lty Ltd | Sliding Door and Window Locks |
| CN201738685U (en) * | 2010-06-11 | 2011-02-09 | 郭学武 | Door lock specially used for sliding door |
| CN202441145U (en) * | 2012-02-20 | 2012-09-19 | 广东合和建筑五金制品有限公司 | Straight inserted type sliding door and window lock |
| CN203515030U (en) * | 2013-09-29 | 2014-04-02 | 广东合和建筑五金制品有限公司 | Sliding door and window lock device high in anti-theft performance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104514442B (en) | 2018-04-10 |
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