CN203978052U - A kind of sliding sash automatic lock - Google Patents
A kind of sliding sash automatic lock Download PDFInfo
- Publication number
- CN203978052U CN203978052U CN201420386325.3U CN201420386325U CN203978052U CN 203978052 U CN203978052 U CN 203978052U CN 201420386325 U CN201420386325 U CN 201420386325U CN 203978052 U CN203978052 U CN 203978052U
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- China
- Prior art keywords
- dead bolt
- latch hook
- cavity
- lock
- button
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- Expired - Fee Related
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Abstract
A kind of sliding sash automatic lock of the utility model, dead bolt and latch hook fastening realize and locking, in lock body, be provided with open cavity, in open cavity, be provided with button and working of plastics, button comprises press section and dead bolt stationary plane, on dead bolt stationary plane, be connected with dead bolt, dead bolt and button are all arranged in open cavity, working of plastics is placed in the open cavity of lock body and compresses the dead bolt stationary plane of dead bolt and button, dead bolt leading section is provided with circle hook and opens, latch hook comprises the inclined plane body of latch hook notch and leading section, the circle of dead bolt hooks inclined plane body that unblank crosses latch hook, and to enter lock hook slot cause for gossip existing automatic locking.Adopt the automatic lock of this structure, while closing window, lock body is near latch hook, and the circle of lock body upper lock tongue leading section hooks inclined plane that unblank crosses latch hook leading section and enters in latch hook notch and realize locking, in the time opening, the press section that operator pushes button, the inclination breach of button leading section drives dead bolt rotation, dead bolt leading section upwards lifts, and realizes and opening.
Description
Technical field
The utility model belongs to door and window hardware lock industry, and relating in particular the only collision using on a kind of sliding sash just can self-locking sliding sash automatic lock.
Background technology
At present, the lock using on sliding sash is all crescent lock, and product is single, and this crescent lock style is few, and each door and window hardware manufacturer product appearance and use function designed, that produce is similar.Crescent lock is widely used hardware on current sliding sash, because its shape is as crescent moon, therefore be referred to as crescent lock.Crescent lock and a locking system of latch hook composition, wherein, it is upper that crescent lock is arranged on indoor fan, and latch hook is installed on the fan of outside.Crescent lock base is fixed on sliding sash, is mobilizable semicircle dead bolt on base, and user can be by handle by dead bolt Rotate 180 degree, the effect of play unlatching, closing, and play to a certain extent anti-theft feature.But, crescent lock moving part is easily damaged, start-stop performance and theftproof performance are reduced greatly, also affect the outward appearance of sliding sash simultaneously, and crescent lock opening and closing all need user's manual operation, if forget locking crescent lock in the time that window is closed, can lose theftproof performance, so the shortcoming of crescent lock maximum is to need user to do it yourself to lock, operation inconvenience.
Utility model content
Technical solutions of the utility model aim to provide the collision using on a kind of sliding sash can self-locking automatic lock.
A kind of sliding sash automatic lock of the utility model, automatic lock comprises lock body, dead bolt and latch hook, dead bolt and latch hook fastening realize and locking, in lock body, be provided with open cavity, in open cavity, be provided with button and working of plastics, button comprises press section and dead bolt stationary plane, on dead bolt stationary plane, be connected with dead bolt, dead bolt and button are all arranged in open cavity, working of plastics is placed in the open cavity of lock body and compresses the dead bolt stationary plane of dead bolt and button, dead bolt leading section is provided with circle hook and opens, latch hook comprises the inclined plane body of latch hook notch and leading section, the circle of dead bolt hooks inclined plane body that unblank crosses latch hook, and to enter lock hook slot cause for gossip existing automatic locking, adopt the automatic lock of this structure, by latch hook be fixed on outer side window positive and by the inclined plane of leading section towards lock body, lock body is arranged on to inside window frame side, and while closing window, lock body is near latch hook, and the circle of lock body upper lock tongue leading section hooks inclined plane that unblank crosses latch hook leading section and enters in latch hook notch and realize locking, in the time opening, the press section that operator pushes button, the inclination breach of button leading section drives dead bolt rotation, dead bolt leading section upwards lifts, and realizes lock pine.
Preferably, lock body comprises lock body shell, lock body shell comprises visible surface and non-visible surface, visible surface comprises the orthogonal lock body front and the lock body side that are step-like, non-visible surface comprises installed surface and press surface, press surface and visible surface form one handle, lock body is positive vertical with installed surface, lock body side is parallel with installed surface, in lock body shell, be provided with open cavity near non-visible surface one side, open cavity comprises the cavity one of installed surface one side and the cavity two of press surface one side, cavity one bottom surface lower than with cavity two bottom surfaces, form a step-like open cavity, in cavity two, be provided with spring slotted eye, in spring slotted eye, be provided with spring, cavity one is away from being provided with a rectangular dead bolt extending port on cavity two side faces.
Preferably, button comprises orthogonal press section and dead bolt stationary plane, dead bolt stationary plane comprises the dead bolt connecting portion and the ennation that is connected dead bolt connecting portion and press section of leading section, ennation width is slightly narrow compared with dead bolt connecting portion width, on dead bolt connecting portion, be provided with the inclination breach that connects dead bolt, button is vertically arranged in open cavity, and dead bolt stationary plane is adjacent to the step-like step side that cavity one and cavity two form, and press section is placed in spring top.
Preferably, working of plastics is arranged in the open cavity of lock body, the first ennation that working of plastics comprises working of plastics main body and extends perpendicular to working of plastics main body and to working of plastics main body front, on the first ennation, be connected with second ennation vertical with the first ennation, the second ennation comprises two extended legs, and between two extended legs, form a rectangular indentation, working of plastics body interior is provided with the semi open model cavity of trapezoidal shape and the post hole one through semi open model cavity, semi open model cavity forms a rectangle breach in working of plastics main body away from the side of the first ennation, working of plastics main body is arranged in the open cavity of lock body, the first ennation is close to the dead bolt stationary plane of button, the second ennation is placed in button ennation both sides and compresses dead bolt connecting portion.
Preferably, dead bolt comprises rectangular-shaped dead bolt body, on dead bolt body, be provided with the post hole two perpendicular to dead bolt body axis, dead bolt rear body is connected with columned connecting portion, front portion is provided with circle hook and opens, circle hooks on the dead bolt body that opens rear portion and is provided with breach, connecting portion is connected with the inclination breach on button, rectangular-shaped dead bolt body is placed in the semi open model cavity of working of plastics inside, and the circle of dead bolt front portion hooks to open by the rectangle breach of working of plastics main body side and stretches out, and make post hole one dead in line in post hole two axis and working of plastics main body, the circle of dead bolt front portion hooks the side of opening near lock body shell installed surface and is set to clinoplain.
Preferably, latch hook comprises a rectangular-shaped latch hook body, and latch hook body afterbody is provided with to hook and opens groove, and middle part is provided with latch hook notch on one side, and front portion is provided with latch hook inclined plane body, and it is latch hook mounting plane that latch hook is provided with latch hook notch side.
Preferably, working of plastics is arranged in lock body open cavity, be connected with lock body shell by screw, lock body is fixed by screw and indoor thruster reveal face, latch hook opens groove by hook and outdoor side window sliding is fixed, and post hole two axis of dead bolt overlap with the post hole one in working of plastics main body, utilizes rivet to pass Er Hezhu hole, post hole one, rivet, also as the axle of dead bolt rotation, is convenient to dead bolt realization and is locked and open simultaneously.
The beneficial effect of technical solutions of the utility model is: a kind of sliding sash automatic lock of technical solutions of the utility model, by lock body, after dead bolt and latch hook are installed and are fixed, dead bolt is rotation taking the rivet through dead bolt and working of plastics as axle, while closing window, dead bolt is near dead bolt, the clinoplain that dead bolt leading section circle hook opens slips over the latch hook inclined plane body of latch hook leading section, enter in the latch hook notch of latch hook, realize automatic locking, only need dead bolt and latch hook to collide and can lock, changing in prior art other classes locks such as crescent lock need to manually lock and cause and usually forget the shortcoming of locking, in the time that needs are windowed, only need the press section pushing button gently, inclination breach on button drives the connecting portion of dead bolt to move downward, simultaneously, the circle of dead bolt leading section hooks to open upwards and lifts, separately lock body and latch hook, realize and opening.
A kind of sliding sash of technical solutions of the utility model has the following advantages with automatic lock,
1, change the sliding sash mode of locking, when sash is closed, get final product automatic blocking without manual operation again, avoid forgetting operation and make window lose theftproof performance;
2, the traditional mode of breaking sliding sash collocation crescent lock, brings brand-new visual enjoyment and operating experience to user;
3, built-in handle has enriched the functional of slide window lock, facilitates user to open sash.
Brief description of the drawings
Fig. 1 is the scheme of installation of a kind of sliding sash of the utility model automatic lock,
Fig. 2 is the lock body visible surface schematic diagram of a kind of sliding sash of the utility model automatic lock,
Fig. 3 is the non-visible surface schematic diagram of lock body of a kind of sliding sash of the utility model automatic lock,
Fig. 4 is the lock bolt structure schematic diagram of a kind of sliding sash of the utility model automatic lock,
Fig. 5 is the latch hook structure schematic diagram of a kind of sliding sash of the utility model automatic lock,
Fig. 6 is the press-key structure schematic diagram of a kind of sliding sash of the utility model automatic lock,
Fig. 7 is the plastic piece structure schematic diagram of a kind of sliding sash of the utility model automatic lock,
Fig. 8 is dead bolt, latch hook and the button connection diagram of a kind of sliding sash of the utility model automatic lock,
Fig. 9 is that a kind of sliding sash automatic lock of the utility model assembles exploded perspective view,
Figure 10 is the working of plastics generalized section of a kind of sliding sash of the utility model automatic lock,
Wherein, 1, lock body, 2, dead bolt, 3, latch hook, 4, button, 5, working of plastics, 6, spring, 111, lock body side, 112, lock body front, 113, handle, 11, installed surface, 12, press surface, 13, open cavity, 14, cavity one, 15, cavity two, 16, spring slotted eye, 18, dead bolt extending port, 21, connecting portion, 22, circle hooks and opens, 23, clinoplain, 24, breach, 25, post hole two, 31, hook opens groove, 32, latch hook notch, 33, inclined plane body, 41, press section, 42, ennation, 43, dead bolt connecting portion, 44, inclination breach, 51, the first ennation, 52, the second ennation, 53, post hole one, 54, rectangle breach, 55, working of plastics body, 56, rectangular indentation, 57, semi open model cavity.
Detailed description of the invention
Understand technical solutions of the utility model for ease of those skilled in the art, now in conjunction with Figure of description, technical solutions of the utility model are described further.
As shown in Figures 1 to 10, a kind of sliding sash automatic lock, comprise lock body 1, dead bolt 2 and latch hook 3, dead bolt 2 is realized locking with latch hook 3 fastenings, in lock body 1, be provided with open cavity 13, in open cavity 13, be provided with button 4 and working of plastics 5, on button 4, be provided with press section 41 and dead bolt stationary plane, on dead bolt stationary plane, be connected with dead bolt 2, the dead bolt stationary plane of dead bolt 2 and button 4 is all arranged in open cavity 13, working of plastics 5 is placed in open cavity 13 and compresses the dead bolt stationary plane of dead bolt 2 and button, dead bolt 2 leading sections are provided with circle hook and open 22, latch hook 3 comprises the inclined plane body 33 of latch hook notch 32 and leading section, dead bolt 2 enters latch hook notch 32 by the inclined plane body 33 of latch hook 3 and realizes automatic locking, adopt the automatic lock of this structure, by latch hook 3 be fixed on outer side window positive and by the inclined plane body 33 of leading section towards lock body 1, lock body 1 is arranged on to inside window frame side, while closing window, lock body 1 is near latch hook 3, and the circle hook of lock body 1 upper lock tongue 2 leading sections opens 22 and enters into the interior locking of realizing of latch hook notch 32 by the inclined plane body 33 of latch hook 3 leading sections, in the time opening, push button 4 press section 41 of operator, the inclination breach 44 of button 4 leading sections moves up and down and drives dead bolt 2 to rotate, dead bolt 2 leading sections upwards lift, realize lock pine.
As shown in Figures 2 and 3, lock body 1 comprises lock body shell, lock body shell comprises visible surface and non-visible surface, visible surface comprises the orthogonal lock body positive 112 and the lock body side 111 that are step-like, non-visible surface comprises installed surface 11 and press surface 12, lock body front 112 is vertical with installed surface 11, lock body side 111 is parallel with installed surface 12, in lock body shell, be provided with open cavity 13 near non-visible surface one side, open cavity 13 comprises the cavity 1 of installed surface 11 1 sides and the cavity 2 15 of press surface 12 1 sides, cavity one 14 bottom surfaces lower than with cavity 2 15 bottom surfaces, form a step-like open cavity 13, in cavity 2 15, be provided with spring slotted eye 16, in spring slotted eye 16, be provided with spring 6, lock body 1 press surface 12 forms a handle 113, for button 4 improves installation site and provides an origin of force of windowing for operator, on the lock body 1 of cavity one 14 sides, offer dead bolt extending port 18, this dead bolt extending port 18 for dead bolt 2 by stretching out in lock body.
As shown in Figure 6, button 4 comprises orthogonal press section 41 and dead bolt stationary plane, dead bolt stationary plane comprises the dead bolt connecting portion 43 and the ennation 42 that is connected dead bolt connecting portion 43 and press section 41 of leading section, ennation 42 width are slightly narrow compared with dead bolt connecting portion 43 width, on dead bolt connecting portion 43, be provided with the inclination breach 44 that connects dead bolt 2, button 4 is vertically arranged in open cavity 13, the dead bolt stationary plane of button 4 is adjacent to the step-like step side of cavity 1 and cavity 2 15 formation, and press section 41 is placed in spring 6 tops.
As shown in Fig. 7 and Figure 10, working of plastics 5 is arranged in the open cavity 13 of lock body 1, the first ennation 51 that working of plastics 5 comprises working of plastics main body 55 and extends perpendicular to working of plastics main body 55 and to working of plastics main body 55 fronts, on the first ennation 51, be connected with second ennation 52 vertical with the first ennation 51, the second ennation 52 comprises two extended legs, and between two extended legs, form a rectangular indentation 56, working of plastics main body 55 inside are provided with the semi open model cavity 57 of trapezoidal shape and the post hole 1 through semi open model cavity 57, semi open model cavity 57 forms a rectangle breach 54 in working of plastics main body 55 away from the side of the first ennation 51, working of plastics main body 55 is arranged in the open cavity 13 of lock body 1, the first ennation 51 is close to the dead bolt stationary plane of button 4, the second ennation 52 is placed in button ennation 42 both sides and compresses dead bolt connecting portion 21.
As shown in Figure 4, dead bolt 2 comprises rectangular-shaped dead bolt body, on dead bolt body, be provided with post hole 2 25, dead bolt rear body is connected with columned connecting portion 21, front portion is provided with circle hook and opens 22, circle hooks on the dead bolt body that opens 22 rear portions and is provided with breach 24, connecting portion 21 is connected with the inclination breach 44 on button 4, rectangular-shaped dead bolt body is placed in the semi open model cavity 57 of working of plastics 5 inside, and the circle hook of dead bolt 2 front portions opens 22 and is stretched out by the rectangle breach 54 of working of plastics main body 55 sides, and make post hole one 53 deads in line in post hole 2 25 axis and working of plastics main body 55, the circle of dead bolt 2 front portions hooks 22 sides of opening close lock body shell installed surface 11 and is set to clinoplain 23.。
As shown in Figure 5, latch hook 3 comprises a rectangular-shaped latch hook body, and latch hook body afterbody is provided with to hook and opens groove 31, and middle part is provided with latch hook notch 32 on one side, front portion is provided with latch hook inclined plane body 33, and it is latch hook mounting plane that latch hook 3 is provided with latch hook notch 32 sides.
Working of plastics 5 is arranged in lock body 1 open cavity 13, is connected with lock body shell by screw, and lock body 1 is fixed by screw and indoor thruster reveal face, and latch hook 3 opens groove by hook and outdoor side window sliding is fixed.
A kind of sliding sash of the utility model by the operating principle of automatic lock is, comprise lock body 1, working of plastics 2, spring 3, button 4, dead bolt 2 and latch hook 3, working of plastics 5 is arranged on by screw in the open cavity 13 of lock body 1 inner side, working of plastics main body 55 is provided with the first ennation 51 and the second ennation 52 near handle 113 1 sides, opposite side is provided with rectangle breach 54, this rectangle breach 54 is connected with the inner semi open model cavity 57 of working of plastics main body 55, for dead bolt 2 activities provide space, between the first ennation 51 and lock body 1 open cavity 13 sidewalls, be provided with gap, the second ennation 52 middle parts are provided with rectangular indentation 56, the ennation 42 of button 4 can be placed in gap, because dead bolt connecting portion 43 tail width at ennation 42 rear portions of button 4 are widened, therefore button 4 activity spaces are limited, cavity 2 15 places of handle 113 bottoms are provided with spring slotted eye 16, between spring slotted eye 16 and button press section 14, be provided with a spring 6, for button 4 motions provide restoring force, position corresponding with the rectangle breach 54 of working of plastics 5 on lock body 1 is also provided with dead bolt extending port 18, two breach match, dead bolt 2 passes lock body from this indentation, there, dead bolt 2 afterbody connecting portions 21 are stuck in the inclination breach 44 of button 4 afterbodys, post hole 2 25 on dead bolt 2 forms concentric circles with the post hole at working of plastics main body 55 middle parts 1, insertion rivet connects, rivet forms the axis of rotation for dead bolt 2 activities simultaneously, dead bolt 2 front ends are provided with circle hook and open 22, circle hook opens 22 and is provided with clinoplain 23 with latch hook 3 colliding parts, latch hook 3 front ends are also provided with inclined plane body 33, two inclined-planes cooperatively interact in the time that sash is closed, horizontal force is converted into the vertical force of dead bolt 2 activities, latch hook 3 middle parts are provided with latch hook notch 32, when sash is closed, the circle hook of dead bolt 2 being opened to 22 is limited in latch hook notch 32, reach locking performance, latch hook 3 afterbodys are provided with to hook and open groove 31, can be fixed in sash profile, hook opens groove 31 middle parts and is provided with breach, penetrate with limitation lock and be hooked in the position on sash for screw.
By reference to the accompanying drawings utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as the various unsubstantialities that adopted method design of the present utility model and technical scheme to carry out improve; or without improving, the design of utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (6)
1. a sliding sash automatic lock, described automatic lock comprises lock body, dead bolt and latch hook, dead bolt and latch hook fastening realize and locking, it is characterized in that, in described lock body, be provided with open cavity, in open cavity, be provided with button and working of plastics, described button comprises press section and dead bolt stationary plane, on described dead bolt stationary plane, be connected with dead bolt, described dead bolt and button are all arranged in open cavity, described working of plastics is placed in the open cavity of lock body and compresses the dead bolt stationary plane of dead bolt and button, described dead bolt leading section is provided with circle hook and opens, described latch hook comprises the inclined plane body of latch hook notch and leading section, the circle of described dead bolt hooks inclined plane body that unblank crosses latch hook, and to enter lock hook slot cause for gossip existing automatic locking.
2. a kind of sliding sash automatic lock according to claim 1, it is characterized in that, described lock body comprises lock body shell, described lock body shell comprises visible surface and non-visible surface, described visible surface comprises the orthogonal lock body front and the lock body side that are step-like, described non-visible surface comprises installed surface and press surface, described press surface and visible surface form one handle, described lock body is positive vertical with installed surface, described lock body side is parallel with installed surface, in described lock body shell, be provided with open cavity near non-visible surface one side, described open cavity comprises the cavity one of installed surface one side and the cavity two of press surface one side, described cavity one bottom surface lower than with cavity two bottom surfaces, form a step-like open cavity, in described cavity two, be provided with spring slotted eye, in described spring slotted eye, be provided with spring, described cavity one is away from being provided with a rectangular dead bolt extending port on cavity two side faces.
3. a kind of sliding sash automatic lock according to claim 1, it is characterized in that, described button comprises orthogonal press section and dead bolt stationary plane, described dead bolt stationary plane comprises the dead bolt connecting portion and the ennation that is connected dead bolt connecting portion and press section of leading section, described ennation width is slightly narrow compared with dead bolt connecting portion width, on described dead bolt connecting portion, be provided with the inclination breach that connects dead bolt, described button is vertically arranged in open cavity, and dead bolt stationary plane is adjacent to the step-like step side that cavity one and cavity two form, described press section is placed in spring top.
4. a kind of sliding sash automatic lock according to claim 1, it is characterized in that, described working of plastics is arranged in the open cavity of lock body, the first ennation that described working of plastics comprises working of plastics main body and extends perpendicular to working of plastics main body and to working of plastics main body front, on described the first ennation, be connected with second ennation vertical with the first ennation, described the second ennation comprises two extended legs, and between two extended legs, form a rectangular indentation, described working of plastics body interior is provided with the semi open model cavity of trapezoidal shape and the post hole one through semi open model cavity, described semi open model cavity forms a rectangle breach in working of plastics main body away from the side of the first ennation, working of plastics main body is arranged in the open cavity of lock body, described the first ennation is close to the dead bolt stationary plane of button, the second ennation is placed in button ennation both sides and compresses dead bolt connecting portion.
5. a kind of sliding sash automatic lock according to claim 1, it is characterized in that, described dead bolt comprises rectangular-shaped dead bolt body, on described dead bolt body, be provided with the post hole two perpendicular to dead bolt body axis, described dead bolt rear body is connected with columned connecting portion, front portion is provided with circle hook and opens, described circle hooks on the dead bolt body that opens rear portion and is provided with breach, described connecting portion is connected with the inclination breach on button, described rectangular-shaped dead bolt body is placed in the semi open model cavity of working of plastics inside, and the circle of dead bolt front portion hooks to open by the rectangle breach of working of plastics main body side and stretches out, and make post hole one dead in line in post hole two axis and working of plastics main body, the circle of described dead bolt front portion hooks the side of opening near lock body shell installed surface and is set to clinoplain.
6. a kind of sliding sash automatic lock according to claim 1, it is characterized in that, described latch hook comprises a rectangular-shaped latch hook body, described latch hook body afterbody is provided with to hook and opens groove, middle part is provided with latch hook notch on one side, front portion is provided with latch hook inclined plane body, and it is latch hook mounting plane that described latch hook is provided with latch hook notch side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386325.3U CN203978052U (en) | 2014-07-15 | 2014-07-15 | A kind of sliding sash automatic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386325.3U CN203978052U (en) | 2014-07-15 | 2014-07-15 | A kind of sliding sash automatic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203978052U true CN203978052U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420386325.3U Expired - Fee Related CN203978052U (en) | 2014-07-15 | 2014-07-15 | A kind of sliding sash automatic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203978052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079928A (en) * | 2016-07-30 | 2016-11-09 | 安徽天斯努信息技术股份有限公司 | A kind of double-safety printer fender bracket |
| CN113483033A (en) * | 2021-06-28 | 2021-10-08 | 重庆长安汽车股份有限公司 | Unilateral synchronizer |
-
2014
- 2014-07-15 CN CN201420386325.3U patent/CN203978052U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079928A (en) * | 2016-07-30 | 2016-11-09 | 安徽天斯努信息技术股份有限公司 | A kind of double-safety printer fender bracket |
| CN113483033A (en) * | 2021-06-28 | 2021-10-08 | 重庆长安汽车股份有限公司 | Unilateral synchronizer |
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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: 20141203 Termination date: 20180715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |