CN2421383Y - Handle lock for aluminium door and window - Google Patents

Abstract

The utility model relates to a handle padlock of aluminium door and window, it is by pedestal (10), handle (20), lock hook (30), brake body (40), plectane (50), < type dials arm (60), world bolt (70), lock core (80) etc. and constitute, its characterized in that is equipped with pedestal (10) of burying the spring leaf underground, pin joint handle (20) in the central authorities of pedestal, lock hook (30), brake body (40) and a slotted hole (34), for the long round bulge body of brake body (40) top inlays establishes fixedly as an organic whole, use the rotation simultaneously to form and open, the shutting state, and upper and lower pole at aluminium door and window then is equipped with respectively upper and lower closing piece (100), (200), in order to correspond to two guide pieces, can drive two closing piece and lean on in upper and lower framework and reach airtight effect.

Description

A handle lock for aluminum doors and windows

The utility model relates to machinery, in particular to a handle buckle lock for aluminum doors and windows.

As we all know, most of the buckle locks of general aluminum doors and windows are buckled in the hook seat by using the lock hook. In addition, ordinary aluminum doors and windows often use pull-type interference devices to improve their airtightness, but this type of interference device is not only complicated in structure, but also inconvenient to operate, and has no durability, which is another major shortcoming.

The purpose of this utility model is to provide a kind of handle buckle lock for aluminum doors and windows aiming at the shortcomings of the above-mentioned handle buckle lock and the interference structure of the general aluminum door and window.

Technical conception of the present utility model:

According to the purpose of this utility model, a handle buckle lock for aluminum doors and windows is provided. Its structure is mainly provided with a seat body embedded with a spring leaf, and a handle, a lock hook, a brake body, and an oblong hole are pivotally connected in the center of the seat body for The elongated protruding body on the top of the brake body is embedded and fixed as a whole, so as to be rotated at the same time to form an open and closed state, and the brake body is locked on a circular plate, so that both sides of the circular plate are pivotally connected to the two toggle arms, so that Drive the two-day and ground bolts, when the circular plate rotates, drive the two-day and ground bolts to extend or retract, and then set a lock core at the eccentric position of the handle, and use the key to drive the positioning pin, so as to be fastened in the positioning hole of the seat body , so that the handle can not be opened and more secure. In addition, the upper and lower rods of the aluminum doors and windows are respectively provided with upper and lower scrambling pieces to correspond to the two guide pieces, so that when the handle is rotated, it can be driven. The two disturbing blocks lean against the upper and lower frames to form an airtight effect.

Illustrate structure and embodiment of the present utility model in conjunction with accompanying drawing:

Fig. 1 is a three-dimensional exploded schematic view of the utility model.

2 and 3 are schematic cross-sectional views of the lock core of the present invention.

Fig. 4 and Fig. 5 are schematic diagrams of the action of locking the lock hook of the present invention.

6 and 7 are schematic diagrams of the action of the spring leaf of the present invention.

Fig. 8 and Fig. 9 are schematic diagrams of the opening action of the heaven and earth bolt of the present invention.

Figure 10 and Figure 11 are schematic diagrams of the closing action of the sky and earth bolt of the present invention.

Fig. 12 is a schematic cross-sectional view of the disturbing structure of the present invention.

Fig. 13 is a schematic cross-sectional view of the disturbing structure of the present invention.

(10) is the seat body, (20) is the handle, (30) is the lock hook, (40) is the brake body, (50) is the circular plate, (60) is the <-type toggle arm, (70) is the heaven and earth bolt , (80) is the lock core, (90) is the aluminum door and window, (100) is the closing block, (11) is the missing groove, (111) is the through hole, (112) is the cylinder, (113) is the embedded groove , (114) is two card slots, (12) is a fixed plate, (13) is a lock plate, (131) is a round hole, (14) is a cover plate, (141) is an insert block, (142) is a grab , (15) is the action slot, (151) is the pole, (152) is the spring leaf, (16) is the shaft hole, (161) is the track, (162) is the positioning hole, (21) is the shaft, (211) is a cylinder, (212) is a projection, (22) is a hole seat, (31) is a hook portion, (32) is a hole, (33) is a dodging groove, (34) is an oblong hole, (38) ) is the back plate, (39) is the guide, (41) is the oblong bump, (42) is the two planes, (43) is the screw seat, (51) is the through hole, (52) is the two-axis column, (61) is a shaft hole, (62) is a rod body, (71) is an inner pull-type door and window, (72) is a close-up, (73) is an outer pull-type door and window, (74) is a lower rod, (81) is a barrel Seat, (82) are lock cylinder, (83) are positioning tip, (84) are threading tip, (85) are spring, (86) are steel ball, (87) are key, (821) are chute, (831 ) is the shaft hole, (91) is the hook seat, (200) is the block, (1) is the upper frame, (2) is the lower frame, (3), (4) is the vertical frame, (140), ( 150) is a guide piece, (160), (170) are horizontally close to the block, (190) is a guide block, (P) is a screw, and (n) is a stud.

As shown in accompanying drawing 1 to accompanying drawing 3, the utility model is made up of seat body (10), handle (20), lock hook (30), brake body (40), circular plate (50), < type toggle arm (60), heaven and earth bolt (70), lock core (80), etc., wherein, both sides of the seat body (10) are provided with a slot (11), and a through hole (111) is set in the center of the slot (11). ), fixed on the aluminum doors and windows (90) by screw (P) and stud (n) locking, set up cylinders (112) at the corresponding positions on both sides inside the base body (10), for riveting the fixing plate ( 12) and a lock plate (13), in addition, a slot (113) and two draw slots (114) are provided on the missing slot (11), as the corresponding insert (141) and hook of the cover plate (14) (142) buckles the usefulness of snapping together, and actuating slot (15) and pole post (151) are set at the central position of seat body (10) inside again, each two spring leafs (152) of embedding left and right for biting system, then place A shaft hole (16) is set through the center of the seat body (10) for piercing a pivoting body (40), and a semicircular track (161) is set around the shaft hole (16) as a handle (20) ) can be turned along the semicircular track (161), 180 degrees upwards or downwards, and at last a positioning hole (162) is drilled at the upper and lower positions of the shaft hole (16) as a lock The heart (80) locks and restricts rotation; the handle (20) sets up four cylinders (211) on the bottom surface of the shaft (21) for riveting and fixing the locking hook (30), and a protrusion ( 212), when the handle (20) is rotated, the projection (212) can just meet in the semicircular track (161) of the seat body (10), and a hole seat (22) is set at the eccentric position of the handle (20). ) for installation and embedding a lock core (80); the lock hook (30) is provided with a hook portion (31) at the edge of the circumference, and is fixed in the aluminum door and window (90) as the hook seat (91) by fastening when rotating. And four corresponding holes (32) are perforated around the lock hook (30), which can be riveted into one body in the cylinder (211) of the handle (20), and the bottom edge of the lock hook (30) A dodge groove (33) is cut at the center, which can be embedded in the protrusion (212) of the handle (20). In addition, an oblong hole (34) runs through the center of the lock hook (30) as a locking catch. The moving body (40) is used; the braking body (40) is a circular block, and an oblong protrusion (41) is provided on the top of the braking body (40), which can be snapped into the oblong hole (30) of the locking hook (30). 34) is riveted into one body, and the two planes (42) are cut off on both sides of the brake body (40), so as to be limited to the spring pieces (152) on both sides of the seat body (10), for the handle (20) to rotate Appropriate spring back tension, set up a screw hole seat (43) at the center of the bottom of the brake body (40), just enough to pass through the fixing plate (12), and then lock the screw hole seat (43) with a screw (P) A circular plate (50) is fixed; a through hole (51) is pierced in the center of the circular plate (50), so as to thread a screw (P) and lock it in the screw hole seat (43) of the braking body (40), And set up two shaft posts (52) on both sides of the circular plate (50), for setting the left and right two<type shifting arms (60), just can drive the two<type shifting arms (60) back and forth when turning around;<type One end of the dial arm (60) is pierced with a shaft hole (61), and the other end is provided with a rod body (62), so that the <-shaped dial arm (60) can be pivotally connected to the shaft of the circular plate (50) through the shaft hole (61). In the column (52), at the same time, the rod body (62) of the <-type toggle arm (60) can just penetrate and extend in the oblong holes (131) on both sides of the lock plate (13), as a traction to drive the sky and earth bolt (70) One end of the heaven and earth bolt (70) is fixed on the connecting plate, and then the connecting plate is pivotally fixed to the rod body (62) of the <-shaped toggle arm (60), so that the heaven and earth bolt can be extended synchronously with the turning effect of the handle (20). Go out or retract into the sky and earth bolt (70), so as to locate or break away from the clamping relationship with the corresponding positioning hole of the aluminum door and window frame; the lock core (80) is to sleeve a lock core (82) in the cylinder seat (81), And cut a chute (821) on the lower wall surface of the lock cylinder (82), for setting a pivoting pin (83) for sheathing, and passing through the shaft hole (831) at the radial position above the positioning pin (83), and Set a threading pin (84), a spring (85), and a steel ball (86) in the shaft hole (831), so that the positioning pin (83) can be stuck on the lock cylinder (82) by the steel ball (86) On the wall of the chute (821) and the cylinder seat (81), when the user inserts the key (87), the lock cylinder (82) will be rotated so that the positioning pin (83) can go up and down along the chute (821). Move down to form an extended or retracted state, so as to be inserted or disengaged from the positioning hole (162) of the seat body (10), and used as a limit stop lock hook (30).

As shown in accompanying drawings 4 to 11, the embodiment of the utility model is that the user only needs to move the handle (20) upwards to drive the lock hook (30) to be fastened to the hook seat of the aluminum door and window (90) In (91), at the same time, the planes (42) on both sides of the brake body (40) are used to be clamped on the spring sheet (152), so that the handle (20) has an appropriate rebound effect when turning, so that the handle (20) only It can be turned upward or downward by 180 degrees to form a closed or open state; when the user pulls the handle (20), the circular plate (50) will be rotated so that the <-shaped toggle arms (60) on both sides of the circular plate (50) ) can drive the heaven and earth bolt (70) to extend upward or retract downward into the positioning hole of the aluminum door and window to form a locked and unlocked state. At the same time, the user can also use the key (87) to turn the lock cylinder (82), so that The positioning pin (83) of the lock core (80) stretches in the positioning hole (162) of the seat body (10), unless the lock core (80) is opened with the key (87), otherwise the handle (20) cannot be turned and rotated, It has better anti-theft effect.

As shown in accompanying drawing 12 and accompanying drawing 13, the locking hook (30) that the handle (20) is integrated can be rotated into the closing pole (72) that is fixed on the inner pull-type door and window (71) with a shaft support, and can be combined with The back plate (38) fastened by the lock hook (30) is arranged on the outer pull-out door and window (73), and the locking operation of the handle (20) is set on the closing jig (72) of the inner pull-type door and window (71) And upper bar (73) and lower bar (74) sliding up and down respectively, and the upper and lower ends of these two bars (73), (74) are provided with upper and lower blocks (100) and lower blocks (200) , but also on the upper frame (1) and the lower frame (2) that move closer to the block (100) and downward to the block (200), the above-mentioned two pieces (100), (200) are set to correspond to their upper and lower Move and move to the upper guide block (190) and the moving rail (70) of the indoor side; and at least one side of the lock hook (30) or its backboard (38) is arranged to make the inner pull-type doors and windows ( 71), (73) move toward the guide (39) of closing direction mutually, and the two door stalls (120), (130) of the inside and outside pull-type doors and windows (71), (73) are respectively provided with horizontal close block (160) ), (170), and at the same time, the positions of the vertical frames (4), (3) of the opposite two horizontal close-up blocks (160), (170) are respectively provided with two horizontal close-up block pieces (160), 170) to guide the The guide pieces (140), (150) on the indoor side, when the handle (20) is rotating, make the two close blocks (100), (200) lean against the upper and lower frames (1), (2), And form an excellent airtight effect.

Claims (1)

1, a kind of handle padlock of aluminium door and window, it is by pedestal (10), handle (20), lock hook (30), stopper body (40), plectane (50), (type is dialled arm (60), world bolt (70), core formations such as (80), it is characterized in that: pedestal (10) both sides are provided with short slot (11), and wear an open-work (111) in short slot (11) center, on short slot (11), be provided with a caulking groove (113) and two draw-in grooves (114) in addition, in the inner central position of pedestal (10) start groove (15) and roofbolt (16) are set again, bury spring leaf (152) underground in start groove (15) both sides, be provided with axis hole (16) and semicircular track (161) in pedestal (10) central authorities again, for wearing stopper body (40); Be provided with four cylinders (211) and projection (212) in handle (20) bottom surface, use fixedly lock hook (30) of rank system, and be equipped with a slotted hole (34) in lock hook central authorities, stopper body (40) is closed in the rank fabrication; Stopper body (40) is a circular block, is provided with oval projection (41) above it, and two planes (42) of pruning in stopper body (40) both sides are set up screw seat (43) in stopper body (40) bottom centre place in addition, utilized screw (P) locking one plectane (50); The center of plectane (50) wears an open-work (51), and sets up two jack-posts (52) in plectane (50) both sides, dials arm (60) for sheathed left and right two＜type; The end that＜type is dialled arm (60) wears axis hole (61), the other end is then set up a body of rod (62), axis hole (61) pivot is tied in the jack-post (52) of plectane (50), and the body of rod (62) can be extended through in jam plate (13) the both sides slotted holes (131), can draw to drive world bolt (70); Bolt (70) one ends in the world are fixed on the junction plate, again junction plate pivot knot are fixed in the body of rod (62), and world bolt can stretch out or retraction synchronously with handle (20) switching; Core (80) is a sheathed lock core (82) in cylindrical shell (81), and cut open in the below wall of lock core (82) and to establish a skewed slot (821), tie a dowel (83) for sheathed pivot, radially locate to run through axis hole (831) in dowel (83) top, and sheathed one wears the tip (84), a spring (85), a steel ball (86) in axis hole (831), and dowel (83) mat steel ball (86) card bullet is on the wall of the skewed slot (821) of lock core (82) and cylinder base (81); Upper and lower bar at aluminium door and window (90) then is provided with upper and lower piece spare (100), (200) drawn close respectively, with corresponding to two guide plates (140), (150), when making handle (20) turn, driven two and draw close piece spare (100), (200) whetstone and be against upper and lower framework (1), (2) and reach airtight effect.

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