CN206144375U

CN206144375U - Window

Info

Publication number: CN206144375U
Application number: CN201621150944.8U
Authority: CN
Inventors: 王浦育; 林耿申; 林加伟; 王浦德
Original assignee: HANGZHOU ZHONGRAN DOOR WINDOW Co Ltd
Current assignee: HANGZHOU ZHONGRAN DOOR WINDOW Co Ltd
Priority date: 2016-10-22
Filing date: 2016-10-22
Publication date: 2017-05-03
Anticipated expiration: 2026-10-22

Abstract

The utility model discloses a window, including the window frame and articulating continuous interior window with the window frame, the last lock body that is provided with of interior window is provided with the locked groove on the window frame, have the lock core in the lock body, has the keyhole on the lock core, and the ellipse circular's of fixedly connected with cam on the lock core, cam department butt have through the scalable spring bolt that locks with the locked groove joint of cam rotation, still include to set up at window frame inboard lockhole from top to bottom, the fixed gear that is provided with still on the lock core, gear engagement be connected with two can along with gear revolve to the rack of opposite direction motion with the lockhole joint, spring bolt and sword iron rotate synchronous locking along with the lock core. The utility model discloses an it has more excellent locking effect to compare ordinary window, has further promoted window's theftproof pick -proof performance.

Description

A kind of window

Technical field

This utility model is related to building doors and windows technical field, particularly a kind of window.

Background technology

Window is that the design tool in building for getting in light or air plays a very important role, but Be because window portion be protect in building it is weaker where, so the presence of lock device for window have very big work With the effective security performance for improving window.

Such as notification number provides a kind of safety window lock for the Chinese patent of CN2711331；

The program is specially a kind of safety window lock, including window frame, and window frame, lock, lock body is provided with lock on window frame Seat, is provided with lock body on lock；Lock is provided with window frame, lock is provided with hole, and the area in hole is more than the area of section of dead bolt.

The safety window lock, in the case where window is closed, rotates key by dead bolt bullet due to being mounted with lock body and lock Go out, dead bolt and lock phase twisting serve the locking action to window, but the safety window lock only by dead bolt and lock hinge Locking window is closed, locking effect is poor.

Utility model content

In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of window, and the window has preferable Locking effect.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of window, including window housing and with the interior window that window housing is hinged and connected, lock body, window are provided with interior window Locked groove is provided with housing, there is lock core in lock body, there is keyhole on lock core, elliptoid cam, cam are fixedly connected with lock core Place abuts to have and rotates scalable and locked groove snap lock dead bolt by cam, also upper and lower including window housing inner side is arranged on Lockhole, is further fixedly arranged on gear on the lock core, gear engagement is connected with two can round about move with pinion rotation With the tooth bar of lockhole clamping, the dead bolt and bolt rotate genlocing with lock core.

Using said structure, after window exterior window is fixed, then lockhole is inserted a key into, rotate key, lock core rotation makes convex Wheel rotates, and cam ejects dead bolt so as to which, with while locked groove clamping, pinion rotation band carry-over bar occurs in vertical direction Relative movement, so as to the bolt for driving strip is moved respectively to upper and lower ends, makes bolt end be inserted respectively on window housing Under lockhole in, thus by dead bolt and bolt window is locked simultaneously, compare only by dead bolt and lock phase twisting Window is locked, locking effect is further improved, the anti-theft pick-proof performance of window is improve.

The dead bolt is further arranged to including extension and limiting section, limiting section one end end abuts with cam, another Back-moving spring has been abutted between end both sides and lock body inwall.

Using said structure, rotary locking cylinder when the long side of elliptoid cam is with limiting section end abutment, stretch by dead bolt Go out portion and stretch out lock body, while back-moving spring is compressed, when opposite direction rotary locking cylinder, back-moving spring slowly extends makes limiting section end All the time with cam in state is abutted, when the minor face of cam is with limiting section end abutment, the extension of dead bolt is fully retracted in portion To lock body.

It is further arranged to described tooth bar one end and is provided with the number of hollow perforation and the perforation for the number of teeth on gear A quarter.

Using said structure, when key inserts lockhole, realize respectively to window by only needing 90 degree of positive and negative rotation key Locking and unblock.

Be further arranged to arrange fluted in lock core one side, the cam and gear respectively with groove fixing card Connect.

Using said structure, it is ensured that the cam and gear on lock core in the rotary course with lock core, cam and gear Connection with lock core will not loosen easily, it is ensured that cam and gear can rotate with lock core simultaneously.

It is further arranged to the tooth bar and passes through two mode connects for screw with bolt.

Using said structure, the connection of tooth bar and bolt can be reinforced, it is ensured that tooth bar is in drive bolt during motion Will not loosen easily.

It is further arranged to the interior window side and is provided with chute, bolt can be slided up and down in chute.

Using said structure, chute can carry out spacing to the mobile route of bolt so that movement of the bolt in vertical direction More precisely, make user convenient when by key to the locking of window and unlatching.

It is further arranged to the extension end and is provided with chamfering.

Using said structure, it is easy to when window is locked, the extension of dead bolt can be rapidly inserted in locked groove, prevent from stretching out The edge in portion rubs with locked groove edge.

It is further arranged to the bolt end and is provided with chamfering.

Using said structure, it is easy to the end of bolt when lockhole is extend into, the end of bolt can be rapidly inserted into lockhole Interior, the end edge and lockhole edge for preventing bolt rubs.

It is further arranged to that rustless steel gauze is installed on the interior window.

Using said structure so that the window is while ventilating mosquito with stronger anti-theft effect.

In sum, this utility model has the advantages that：

1. by being locked to window using dead bolt and bolt simultaneously so that the locking effect of the window further increases By force, the anti-theft pick-proof performance of window is substantially increased；

2. the use of rustless steel gauze so that the window is while ventilating mosquito with stronger anti-theft effect.

Description of the drawings

Fig. 1 is the structure chart of the present embodiment；

Fig. 2 is the partial sectional view of lock body in the present embodiment；

Fig. 3 is the structure chart of lock body in the present embodiment；

Fig. 4 is lock core and cam and the connection diagram of gear in the present embodiment.

Reference：1. window housing；2. window in；3. lock body；4. locked groove；5. lock core；51. grooves；6. keyhole；7. convex Wheel；8. dead bolt；81. extensions；82. limiting sections；9. lockhole；10. gear；11. tooth bars；111. perforation；12. bolts；13. reset Spring；14. rustless steel gauzes.

Specific embodiment

This utility model is described in further detail below in conjunction with accompanying drawing.

A kind of window, as shown in Figure 1：In being hinged and connected including window housing 1 made by aluminum and with window housing 1 Window 2, window housing 1 can be fixedly mounted on wall, and window housing 1 is provided with locked groove 4 away from the middle inside of hinged end, up and down Two inside edges are provided with lockhole 9, and rustless steel gauze 14 is provided with interior window 2, and the middle side part of interior window frame one of interior window 2 is provided with lock Body 3, is provided with the dead bolt 8 of transversal stretching and the bolt 12 of two strips that can vertically stretch on lock body 3, the side of interior window 2 sets Chute is equipped with, bolt 12 can be slided up and down in chute；

With reference to Fig. 2-Fig. 4, there is lock core 5 in lock body 3, there is keyhole 6 on lock core 5, while arranging fluted in the one side of lock core 5 51, the afterbody of lock core 5 is fixed with groove 51 and is connected with elliptoid cam 7, and dead bolt 8 includes extension 81 and limiting section 82, spacing One end end of portion 82 abuts with cam 7, has abutted back-moving spring 13 between other end both sides and the inwall of lock body 3, the middle part of lock core 5 with Groove 51 is fixed and is connected with gear 10, and gear 10 is symmetrically engaged with the tooth bar 11 for extending lock body 3 in vertical direction, tooth bar 11 1 End is provided with hollow perforation 111, the number of perforation 111 be on gear a quarter of the number of teeth and when the tooth on gear 10 with lean on When the perforation 111 of the nearly one end end of tooth bar 11 is engaged, the long side one end of cam 7 abuts with lock 8, and tooth bar 11 is in vertical direction and bolt 12 by two mode connects for screw, under the control of key, while dead bolt 8 stretches out lock body 3 with 4 clamping of locked groove, and two bolts 12 Elongation and the clamping of lockhole 9, while dead bolt 8 and retraction lock body 3 separate with locked groove 4, two bolts 12 are also retracted and 9 points of lockhole Open.

Operation principle：Window 2 in closing, after inserting a key into keyhole 6, rotates 90 degree of key, and key band movable lock core 5 rotates, So that the elliptoid cam 7 being connected with lock core 5 and gear 10 rotate, its longer sides will be abutted with it when cam 7 rotates Dead bolt 8 releases lock body 3, extension 81 and the clamping of locked groove 4 of dead bolt 8 is made, while the quilt of back-moving spring 13 being connected with limiting section 82 Stretching, this rotation of external gear 10 makes chute of two tooth bars 11 engaged with gear 10 along the side of interior window 2 make dorsad in vertical direction It is mobile, so that the end of bolt 12 being connected with tooth bar 11 is inserted in lockhole 9, so complete the locking to window；

When needing to open the window, it is only necessary to insert a key into and reversely rotate after keyhole 6 90 degree, key band movable lock core 5 is anti- To rotation, so that the elliptoid cam 7 being connected with lock core 5 and gear 10 are reversely rotated, its minor face and lock when cam 7 rotates The limiting section 82 of tongue 8 is abutted so that dead bolt is retracted lock body 3 by back-moving spring 13, its clamping with locked groove 4 is released, while gear 10 reverse rotations make two tooth bars 11 engaged with gear 10 move towards in vertical direction, so that the lock being connected with tooth bar 11 Lockhole 9 is left in the end of bar 12, so as to just open the window.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model Field technique personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but As long as all being protected by Patent Law in right of the present utility model.

Claims

1. a kind of window, including window housing（1）And with window housing（1）The interior window being hinged and connected（2）, interior window（2）Upper setting There is lock body（3）, window housing（1）On be provided with locked groove（4）, lock body（3）Inside there is lock core（5）, lock core（5）On have keyhole（6）, lock Core（5）On be fixedly connected with elliptoid cam（7）, cam（7）Place's abutting has by cam（7）Rotate scalable and locked groove （4）The dead bolt of snap lock（8）, it is characterized in that：Also include being arranged on window housing（1）The upper and lower lockhole in inner side（9）, the lock Core（5）On be further fixedly arranged on gear（10）, gear（10）Engagement is connected with two can be with gear（10）Rotate round about Motion and lockhole（9）The tooth bar of clamping（11）, tooth bar（11）The bolt of strip is fixedly connected with vertical direction（12）, the lock Tongue（8）And bolt（12）With lock core（5）Rotate genlocing.

2. a kind of window according to claim 1, is characterized in that：The dead bolt（8）Including extension（81）With limiting section （82）, limiting section（82）One end end and cam（7）Abutting, other end both sides and lock body（3）Abutting between inwall has reset bullet Spring（13）.

3. a kind of window according to claim 1, is characterized in that：The tooth bar（11）One end is provided with hollow perforation （111）And the perforation（111）Number be gear on the number of teeth a quarter.

4. a kind of window according to claim 1, is characterized in that：The lock core（5）It is simultaneously upper to arrange fluted（51）, institute State cam（7）And gear（10）Respectively with groove（51）Fixed clamping.

5. a kind of window according to claim 1, is characterized in that：The tooth bar（11）With bolt（12）Connected by two screws Connect.

6. a kind of window according to claim 1, is characterized in that：The interior window（2）Side is provided with chute, bolt（12） Can slide up and down in chute.

7. a kind of window according to claim 2, is characterized in that：The extension（81）End is provided with chamfering.

8. a kind of window according to claim 1, is characterized in that：The bolt（12）End is provided with chamfering.

9. a kind of window according to claim 1, is characterized in that：The interior window（2）On rustless steel gauze is installed（14）.