CN214330349U

CN214330349U - Self-locking shear type curtain wall window

Info

Publication number: CN214330349U
Application number: CN202120553596.3U
Authority: CN
Inventors: 胡永连
Original assignee: Shanghai Hengjiang Curtain Wall Decoration Engineering Co ltd
Current assignee: Shanghai Hengjiang Curtain Wall Decoration Engineering Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-10-01
Anticipated expiration: 2031-03-17

Abstract

The application relates to a auto-lock shear type curtain window belongs to door and window's field, and it includes the window frame, the window frame one side articulates there is the window form, the one end that articulated position was kept away from to the window form is equipped with shear type flat-open mechanism, be equipped with on the shear type flat-open mechanism and be used for the locking mechanical system of window form position. This application has the window form of being convenient for open, can lock shear type flat-open structure simultaneously through locking mechanical system, can lock the window form, need not to set up the effect that locking mechanical system locks the window body in addition.

Description

Self-locking shear type curtain wall window

Technical Field

The application relates to the field of doors and windows, in particular to a self-locking shear type curtain wall window.

Background

The casement window has large opening area and good ventilation, and does not occupy space when being opened. The outer casement window is inconvenient to open after being provided with the screen window.

The chinese utility model patent that relevant technical grant bulletin number is CN202299959U discloses a hand outer flat-open window, including the window frame, the upper end of the articulated movable casement in upper portion of window frame, the lower part of window frame is equipped with the hand ware of windowing that makes the outside upper and lower upset of movable casement, and the drive mechanism of hand ware of windowing and the lower extreme of movable casement are articulated the inboard of window frame mutually and are fixed with a screen window through a plurality of rotatory buckles, are equipped with the gauze on the screen window.

To the correlation technique among the aforesaid, the inventor finds that above-mentioned outer flat-open window can carry out opening and close of window through the hand pole, need not to open the screen window during the switch, but its use needs to lock through the locking structure of both sides, and the operation is comparatively complicated.

SUMMERY OF THE UTILITY MODEL

In order to be convenient for open and close the window and be convenient for lock the flat-open window simultaneously, this application provides a auto-lock shear type curtain wall window.

The application provides a self-locking shear type curtain wall window adopts following technical scheme:

the utility model provides a self-locking shear type curtain wall window, includes the window frame, the window frame one side articulates there is the window form, the one end that articulated position was kept away from to the window form is equipped with shear type flat-open mechanism, be equipped with on the shear type flat-open mechanism and be used for the locking mechanical system of window form position.

Through adopting above-mentioned technical scheme, during the use, window form one end is articulated in the window frame, can rotate the window form through the activity other end and open, can need not to open the screen window through shear type flat-open mechanism, is convenient for open the window form, can lock shear type flat-open structure through locking mechanical system simultaneously, can lock the window form, need not to set up locking mechanical system in addition and locks the window body.

Optionally, the shear type flat-open mechanism includes a first connecting rod hinged to the window frame, the first connecting rod rotates in a plane perpendicular to a plane where the window frame is located, one end of the first connecting rod, which is close to the window frame, slides along the length direction of the window frame, a third connecting rod is hinged to the first connecting rod, a second connecting rod is hinged to the window frame, the middle portions of the first connecting rod and the second connecting rod are arranged in a crossed manner, the crossed portions of the first connecting rod and the second connecting rod are hinged to each other, a fourth connecting rod is hinged to the second connecting rod, one ends of the third connecting rod and the fourth connecting rod, which are close to the window body, are hinged to the window body, and the third connecting rod, the fourth connecting rod and the first connecting rod all rotate in the same plane.

Through adopting above-mentioned technical scheme, during the use, through the first connecting rod that slides, drive second connecting rod, third connecting rod and fourth connecting rod and rotate each other, realize holistic extension and shrink, and then realize opening and shutting of window form and open and close the simple operation.

Optionally, a rotation shaft is rotatably connected to a position, close to the first connecting rod, of the window frame, a central axis of the rotation shaft is perpendicular to a plane of the window frame, the rotation shaft is close to a gear fixedly connected to one end of the window body, the gear is meshed with a rack, and the rack is fixedly connected to the first connecting rod.

Through adopting above-mentioned technical scheme, rotate through drive gear, drive the rack and slide to it slides to drive first connecting rod and be close to window frame one end, and gear revolve's displacement range is littleer, and it is more convenient to compare in the slip operation of first connecting rod.

Optionally, the window body is close to the position fixedly connected with connection piece of third connecting rod, fourth connecting rod and connection piece overlap and set up and seted up the connecting hole jointly, the axis of connecting hole is on a parallel with the window body setting, it has the connecting axle to pass in the connecting hole, connecting axle both ends fixedly connected with limiting plate, the diameter of connecting hole is greater than the diameter of connecting axle and is less than the diameter of limiting plate.

Through adopting above-mentioned technical scheme, carry out window body and third connecting rod and the connection of fourth connecting rod through the connection piece, the process of rotating of windowing, the connecting rod has the upwards deflection of small-range, and the connecting hole diameter is greater than the connecting axle and is less than the limiting plate, can leave certain activity allowance at the in-process of windowing.

Optionally, one end of the rotating shaft, which is far away from the window body, is fixedly connected with a crank.

Through adopting above-mentioned technical scheme, rotate the gear through rotating the crank, the simple operation, convenient to use.

Optionally, locking mechanical system establishes the fixed cover in connecting axle one end including the cover, fixed cover with be equipped with fixed subassembly between the connecting axle, be equipped with the dwang on the fixed cover, fixed cover one end is kept away from to the dwang and the window frame is articulated, the dwang is at the in-plane rotation of perpendicular to window form all the time, the length of dwang is greater than the length of crank.

Through adopting above-mentioned technical scheme, during the use, when rotating the crank to the certain degree that needs, fixed cover is fixed on the connecting axle and through fixed subassembly through fixing, and the simple operation is opening and shutting the window form back through the crank, and rotation dwang that can be convenient makes fixed cover fix the connecting axle.

Optionally, the fixing assembly includes a locking ring made of an elastic material and fixedly connected to the inside of the fixing sleeve and close to the connecting shaft, the locking ring is used for being sleeved on the connecting shaft to lock the connecting shaft, and the locking ring and the connecting shaft are arranged in the same direction.

By adopting the technical scheme, when the fixing sleeve is sleeved on the connecting shaft for fixing, the connecting shaft can be effectively locked by tightly sleeving the locking ring on the connecting shaft and under the elastic action of the locking ring.

Optionally, the inner diameter of the locking ring is gradually reduced from one end close to the connecting shaft to the other end.

Through adopting above-mentioned technical scheme, during the use, can establish the cover on the connecting axle locking hoop through the internal diameter change of locking ring, establish by radially thin internal diameter cover gradually in the broad, locking force increases gradually, can guarantee the locking effect, the cover of being convenient for simultaneously is established.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the window is used, one end of the window body is hinged to the window frame, the window body can be rotated and opened through the other end, the screen window does not need to be opened through the shear type flat-open mechanism, the window body is convenient to open, meanwhile, the shear type flat-open mechanism can be locked through the locking mechanism, the window body can be locked, and the window body does not need to be additionally provided with the locking mechanism to lock the window body;

2. the crank driving gear rotates to drive the rack to slide, so that the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are driven to rotate to realize contraction, and the opening and closing of the window body are realized;

3. when the fixing sleeve is sleeved on the connecting shaft for fixing, the connecting shaft can be effectively locked through the elastic action of the locking ring by tightly sleeving the locking ring on the connecting shaft.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a partial view of a protruding shear-type flat-open mechanism in the embodiment of the present application.

FIG. 3 is a partial cross-sectional view of a protruding locking mechanism in an embodiment of the present application.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Description of reference numerals: 1. a window frame; 2. a window body; 3. a shear type flat-open mechanism; 31. a first link; 32. a second link; 33. a third link; 34. connecting four connecting rods; 35. a rotating shaft; 351. a gear; 352. a crank; 36. connecting sheets; 361. connecting holes; 362. a limiting plate; 37. a connecting shaft; 38. a rack; 4. a locking mechanism; 41. fixing a sleeve; 42. locking a ring; 43. rotating the rod; 5. a screen window.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses self-locking shear type curtain wall window. Referring to fig. 1 and 2, auto-lock shear type curtain wall window includes window frame 1, and fixedly connected with screen window 5 in the

window frame

1, 1 one side of window frame have window form 2 through the hinge is articulated, and when articulated position was kept away from to window form 2 one end was equipped with shear type flat-open mechanism 3 and used, supported through shear type flat-open structure to window form 2 and opened and close.

Referring to fig. 2, the shear type flat-open mechanism 3 includes a first link 31 hinged to the window frame 1, the window frame 1 is fixed on a vertical surface, the first link 31 rotates in a horizontal plane, and one end of the first link 31 close to the window frame 1 slides along the length direction of the window frame 1. The sash 1 is hinged with a second link 32. The second link 32 is hinged to the sash 1 above it. The second link 32 is prevented from affecting the rotation of the first link 31. The second link 32 and the first link 31 rotate in the same plane.

Referring to fig. 2, the first link 31 and the second link 32 are arranged in a crossing manner at the middle part and a hinge shaft is arranged at the crossing position, and both the first link 31 and the second link 32 are rotatably connected with the hinge shaft. The end of the first link 31 remote from the sash 1 is hinged with a third link 33. One end of the second connecting rod 32, which is far away from the window frame 1, is hinged with a fourth connecting rod, one ends of the third connecting rod 33 and the fourth connecting rod, which are close to the window body 2, are hinged with the window body 2, and the third connecting rod 33, the fourth connecting rod and the first connecting rod 31 rotate in the same plane. During the use, the one end that first connecting rod 31 is close to window frame 1 slides, drives first connecting rod 31 and the handing-over of second connecting rod 32 and touches the rotation, and then drives fourth connecting rod and third connecting rod 33 and rotate, realizes holistic extension or shrink to drive the on-off switch of window form 2.

Referring to fig. 2 and 3, a rotating shaft 35 is rotatably connected to a position of the window frame 1 close to the first link 31, a central axis of the rotating shaft 35 is perpendicular to a plane of the window frame 1, a gear 351 is fixedly connected to an end of the rotating shaft 35 close to the window body 2, the gear 351 is engaged with a rack 38, and the rack 38 is fixedly connected to the first link 31. A crank 352 is fixedly connected to one end of the rotating shaft 35 far away from the window 2. The gear 351 can be driven to rotate through the rotating shaft 35 by rotating the crank 352, and then the rack 38 is driven to slide, so that the first connecting rod 31, the second connecting rod 32, the third connecting rod 33 and the fourth connecting rod are driven to move, and the window body 2 is moved to be opened.

Referring to fig. 2 and 3, a connecting piece 36 is fixedly connected to a position of the window body 2 close to the third connecting rod 33, the fourth connecting rod and the connecting piece 36 are arranged in an overlapping manner, a connecting hole 361 is formed in the connecting piece 36, a central axis of the connecting hole 361 is arranged parallel to the window body 2, a connecting shaft 37 penetrates through the connecting hole 361, limiting plates 362 are fixedly connected to two ends of the connecting shaft 37, and the diameter of the connecting hole 361 is larger than that of the connecting shaft 37 and smaller than that of the limiting plates 362. The length of the coupling shaft 37 is longer than the coupling hole 361. During the use, connect through connecting axle 37 and third connecting rod 33 and fourth connecting rod, because can upwards little range deflect when the window is opened, through the setting that the diameter of connecting axle 37 is less than connecting hole 361, and the length of connecting axle 37 is longer than connecting hole 361, can produce certain surplus, is convenient for adapt to and deflects. Similarly, the first link 31 and the rack 38 are hinged at a position, and the second link 32 and the window frame 1 are hinged at a position, the hole has a larger diameter than the shaft, and a deflection margin is left.

Referring to fig. 3 and 4, the shear type flat-open mechanism 3 is provided with a lock mechanism 4 for locking the position of the window 2. The locking mechanism 4 comprises a fixing sleeve 41 sleeved at one end of the connecting shaft 37, a fixing component is arranged between the fixing sleeve 41 and the rotating shaft 35, and the fixing component comprises a locking ring 42 which is fixedly connected inside the fixing sleeve 41 and is close to the rotating shaft 35 and made of elastic materials such as rubber. The inner diameter of the locking ring 42 is gradually reduced from one end near the rotation shaft 35 to the other end. When the locking device is used, the rotating shaft 35 is locked by the elastic action of the locking ring 42 by sleeving the fixing sleeve 41 and the locking ring 42 therein on the rotating shaft 35.

Referring to fig. 3 and 4, the fixing sleeve 41 is hinged with a rotating rod 43, the fixing sleeve 41 rotates in a plane always perpendicular to the window 2, one end of the rotating rod 43 far away from the fixing sleeve 41 is hinged with the window frame 1, and the rotating rod 43 is positioned below the fixing sleeve 41. Rotating rod 43 rotates in a plane that is always perpendicular to window 2, and the length of rotating rod 43 is greater than the length of crank 352. When the fixing sleeve is used, the fixing sleeve 41 can be conveniently rotated through the rotating rod 43, so that the rotating shaft 35 is fixed, and meanwhile, because the length of the rotating rod 43 is longer than that of the crank 352, when the fixing sleeve is not used, the rotating rod 43 can automatically rotate to the lower part, and the rotation of the crank 352 cannot be hindered.

The implementation principle of a self-locking shear type curtain wall window of the embodiment of the application is as follows: during the use, through rocking crank 352, drive axis of rotation 35 and gear 351 and rotate, and then drive rack 38 and slide, drive first connecting rod 31 and second connecting rod 32 rotation each other, and then drive third connecting rod 33 and fourth connecting rod rotation, thereby realize shrink and extension, drive window form 2 and open and close, after crank 352 moved certain angle, through rotating a locking ring 42 locking in fixed cover 41 to axis of rotation 35 on rotating individual dwang 43, through the elastic action of locking ring 42 locking axis of rotation 35, realize fixedly.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a self-locking shear type curtain wall window which characterized in that: including window frame (1), window frame (1) one side articulates there is window form (2), the one end that articulated position was kept away from in window form (2) is equipped with shear type flat-open mechanism (3), be equipped with on shear type flat-open mechanism (3) and be used for the locking mechanical system (4) of window form (2) position.

2. The self-locking shear type curtain wall window according to claim 1, wherein: the shear type flat-open mechanism (3) comprises a first connecting rod (31) hinged to a window frame (1), the first connecting rod (31) rotates in a plane perpendicular to the plane of the window frame (1), one end, close to the window frame (1), of the first connecting rod (31) slides in the length direction of the window frame (1), a third connecting rod (33) is hinged to the first connecting rod (31), a second connecting rod (32) is hinged to the window frame (1), the middle portions of the first connecting rod (31) and the second connecting rod (32) are arranged in a crossed mode and hinged to each other in the crossed mode, a fourth connecting rod is hinged to the second connecting rod (32), one ends, close to a window body (2), of the third connecting rod (33) and one end, close to the window body (2), of the fourth connecting rod and the first connecting rod (31) both rotate in the same plane.

3. The self-locking shear type curtain wall window according to claim 2, wherein: the window frame (1) is close to the position rotation of first connecting rod (31) is connected with axis of rotation (35), the axis of rotation (35) is perpendicular to window frame (1) plane setting, axis of rotation (35) are close to window body (2) one end fixedly connected with gear (351), gear (351) meshing has the rack, rack and first connecting rod (31) fixed connection.

4. The self-locking shear type curtain wall window according to claim 2, wherein: window body (2) are close to the position fixedly connected with connection piece (36) of third connecting rod (33), fourth connecting rod and connection piece (36) overlap and set up and seted up connecting hole (361) jointly, the axis of connecting hole (361) is on a parallel with window body (2) and sets up, connecting axle (37) have been passed in connecting hole (361), connecting axle (37) both ends fixedly connected with limiting plate (362), the diameter of connecting hole (361) is greater than the diameter of connecting axle (37) and is less than the diameter of limiting plate (362).

5. The self-locking shear type curtain wall window according to claim 3, wherein: one end of the rotating shaft (35) far away from the window body (2) is fixedly connected with a crank (352).

6. The self-locking shear type curtain wall window according to claim 1, wherein: locking mechanical system (4) establish fixed cover (41) in connecting axle (37) one end including the cover, fixed cover (41) with be equipped with fixed subassembly between connecting axle (37), be equipped with dwang (43) on fixed cover (41), fixed cover (41) one end is kept away from in dwang (43) and window frame (1) is articulated, dwang (43) are at the in-plane rotation of perpendicular to window body (2) all the time.

7. The self-locking shear type curtain wall window according to claim 6, wherein: the fixing assembly comprises a locking ring (42) which is fixedly connected with the inside of the fixing sleeve (41) and close to the position of the connecting shaft (37) and is made of elastic materials, the locking ring (42) is used for being sleeved on the connecting shaft (37) to lock the connecting shaft (37), and the locking ring (42) and the connecting shaft (37) are arranged in the same direction.

8. The self-locking shear type curtain wall window according to claim 7, wherein: the inner diameter of the locking ring (42) is gradually reduced from one end close to the connecting shaft (37) to the other end.