CN220014807U

CN220014807U - Safety window lock

Info

Publication number: CN220014807U
Application number: CN202321694829.7U
Authority: CN
Inventors: 何中亮
Original assignee: Jingmen Jinhengtai Building Decoration Engineering Co ltd
Current assignee: Jingmen Jinhengtai Building Decoration Engineering Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-14
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a safety window lock, which relates to the technical field of door and window accessories and comprises a window frame, wherein a fixed window is arranged on the inner wall of the window frame, a movable window is slidably connected on the inner wall of the window frame, a limiting plate is arranged on the outer surface of the window frame, a limiting frame is arranged on the outer surface of the movable window, a group of limiting grooves are formed in the upper surface of the limiting plate, and a limiting assembly is arranged on the upper surface of the limiting frame. It can be through window frame, fixed window, remove window, limiting plate, spacing frame, spacing groove, spacing subassembly, circular slot and the tight cooperation setting between the subassembly in top, when removing the window and sliding, can make the limiting plate insert the inside of spacing frame, utilize spacing subassembly, can spacing between limiting plate and the spacing frame to can conveniently lock the removal window under the open condition, guarantee that the window can realize indoor ventilation, thereby can guarantee the ventilation effect of window when using.

Description

Safety window lock

Technical Field

The utility model relates to the technical field of door and window accessories, in particular to a safety window lock.

Background

According to chinese patent application No. 202221422693.X, a sliding window safety lock is disclosed, comprising a first lock member and a second lock member, wherein a first locking portion is arranged on a bolt member of the first lock member, a second locking portion is arranged on the second lock member, and the first locking portion and the second locking portion cooperate to at least limit relative opening between two window sashes; the first locking part is provided with a first locking part, the second locking part is provided with a second locking part, and the first locking part is matched with the second locking part to limit the telescopic movement of the lock tongue piece so that the lock tongue piece cannot be separated from the second locking part.

By adopting the scheme, the aim of locking is fulfilled by changing an unlocking method, misoperation can be effectively avoided, safety is improved, and operation is convenient, but the scheme still has certain defects when in use, and the scheme can only lock a window when in use, but cannot realize indoor ventilation when the window is locked, so that the ventilation effect of the window when in use is influenced; to this end we provide a safety window lock which solves the above problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides a safety window lock.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safety window lock, includes the window frame, fixed window is installed to the inner wall of window frame, the inner wall sliding connection of window frame has the removal window, the surface mounting of window frame has the limiting plate, the surface mounting of removal window has the limiting frame, a set of spacing groove has been seted up to the upper surface of limiting plate, the last surface mounting of limiting frame has spacing subassembly, spacing subassembly including fixed inlay in the smooth case of limiting frame upper surface, the inner wall sliding connection of smooth case has the slide, the bottom surface of slide is installed and is inserted the board, and the bottom of inserting the board and the inner wall looks joint of limiting groove, install the spring between the upper surface of slide and the interior roof of smooth case, the circular slot has been seted up in the front of limiting frame, the tight subassembly in top is installed in the front of limiting frame.

Furthermore, two countersunk holes are formed in the front face of the limiting plate, screws I are arranged in the countersunk holes, and the screws I are connected with the window frame.

Further, the back fixedly connected with mounting panel of spacing frame, the mounting panel is connected with the removal window through a set of screw two.

Furthermore, the front of the sliding box is provided with a hollow groove, the inner wall of the hollow groove is connected with a connecting plate in a sliding manner, and the connecting plate is connected with the sliding plate.

Furthermore, two sliding grooves are formed in the inner wall of the sliding box, the two sliding grooves are connected with sliding blocks in a sliding mode, and the sliding blocks are connected with the sliding plate.

Further, the jacking component comprises a supporting frame fixedly connected to the front face of the limiting frame, and the front face of the supporting frame is connected with a threaded rod in a threaded mode.

Further, the rear end of the threaded rod is rotatably connected with a jacking block, the back of the jacking block is provided with a rubber block, the rubber block is in contact with the limiting plate, and the front end of the threaded rod is provided with a rotating block.

Compared with the prior art, the safety window lock has the following beneficial effects:

1. according to the utility model, through the matching arrangement among the window frame, the fixed window, the movable window, the limiting plate, the limiting frame, the limiting groove, the limiting assembly, the circular groove and the propping assembly, when the movable window slides, the limiting plate can be inserted into the limiting frame, and the limiting assembly is utilized to limit the space between the limiting plate and the limiting frame, so that the movable window can be conveniently locked in an open state, indoor ventilation can be realized by the window, and the ventilation effect of the window in use can be ensured.

2. According to the utility model, through the cooperation arrangement among the movable window, the limiting plate, the limiting frame, the limiting groove, the sliding box, the sliding plate, the inserting plate, the spring, the empty groove, the connecting plate, the sliding groove and the sliding block, when the movable window slides, the limiting plate is inserted into the inside of the limiting frame, the connecting plate is pulled upwards to enable the sliding plate to slide on the inner wall of the sliding box, the spring is compressed, when the limiting plate is inserted into the inside of the limiting frame, the spring force of the spring enables the sliding plate to reset, the inserting plate can be inserted into the inside of the limiting groove, limiting can be carried out between the limiting plate and the limiting frame, the movable window can be limited, and the movable window is kept in an open state and locked.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a limiting plate according to the present utility model;

FIG. 3 is a schematic perspective view of a limiting frame according to the present utility model;

FIG. 4 is a schematic view of the internal structure of the slide case of the present utility model;

fig. 5 is a schematic perspective view of the tightening assembly of the present utility model.

In the figure: 1 window frame, 2 fixed window, 3 movable window, 4 limiting plates, 5 limiting frames, 6 limiting grooves, 7 limiting components, 701 sliding boxes, 702 sliding plates, 703 inserting plates, 704 springs, 705 empty grooves, 706 connecting plates, 707 sliding grooves, 708 sliding blocks, 8 round grooves, 9 jacking components, 901 supporting frames, 902 threaded rods, 903 jacking blocks, 904 rubber blocks, 905 rotating blocks, 10 countersunk holes, 11 screws I, 12 mounting plates and 13 screws II.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

The embodiment provides a safety window lock, and the device is used for carrying out the safety locking to the door and window, and the device can lock moving window 3 when moving window 3 opens, guarantees that the window can realize indoor ventilation to can guarantee the ventilation effect of window when using.

Referring to fig. 1 to 5, a safety window lock comprises a window frame 1, wherein a fixed window 2 is installed on the inner wall of the window frame 1, a movable window 3 is slidably connected to the inner wall of the window frame 1, the movable window 3 can slide on the inner wall of the window frame 1, ventilation can be conveniently carried out indoors, the movable window 3 is closed, and the safety of the window can be ensured.

The surface mounting of window frame 1 has limiting plate 4, and two symmetrical counter sunk holes 10 have been seted up in the front of limiting plate 4, and the inside of two counter sunk holes 10 all is provided with screw one 11, and screw one 11 is connected with window frame 1, and the surface mounting of removal window 3 has spacing frame 5, and the back fixedly connected with mounting panel 12 of spacing frame 5, and mounting panel 12 is connected with removal window 3 through a set of screw two 13.

The first screw 11 is placed into the counter bore 10, so that the first screw 11 is connected with the window frame 1, the limiting plate 4 can be conveniently installed, the second screw 13 is used for installing the mounting plate 12 on the upper surface of the window frame 1, and when the movable window 3 slides, the limiting plate 4 can be inserted into the limiting frame 5.

The upper surface of limiting plate 4 has seted up spacing groove 6 that a set of equidistance was arranged, and spacing frame 5's upper surface mounting has spacing subassembly 7, and spacing subassembly 7 is including fixed slide box 701 of inlaying in spacing frame 5 upper surface, and slide box 701's inner wall sliding connection has slide 702, and insert board 703 is installed to slide 702's bottom surface, and insert board 703's bottom and the inner wall looks joint of spacing groove 6, installs spring 704 between slide 702's upper surface and slide box 701's the interior roof.

When the movable window 3 slides, the limiting plate 4 can be inserted into the limiting frame 5, the inserting plate 703 can be inserted into the limiting groove 6, and the limiting plate 4 and the limiting frame 5 can be limited, so that the movable window 3 can be limited, and the movable window 3 is kept in an open state.

The front of slide box 701 has been seted up the blank 705, and the inner wall sliding connection in blank 705 has connecting plate 706, and connecting plate 706 is connected with slide 702, upwards pulls connecting plate 706, can make connecting plate 706 slide at the inner wall in blank 705, can make slide 702 slide at the inner wall of slide box 701, and insert board 703 that can die of life breaks away from the inside of spacing groove 6, can conveniently remove spacing between limiting plate 4 and the spacing frame 5 to can conveniently remove the spacing of removal window 3.

Two symmetrical sliding grooves 707 are formed in the inner wall of the sliding box 701, sliding blocks 708 are slidably connected to the inner walls of the two sliding grooves, and the sliding blocks 708 are connected to the sliding plate 702.

When slide plate 702 slides on the inner wall of slide box 701, slide block 708 can slide on the inner wall of slide groove 707, guiding and limiting slide plate 702 can be performed, and stability of slide plate 702 in moving can be ensured.

Round groove 8 has been seted up in the front of spacing frame 5, and tight subassembly 9 is installed in the front of spacing frame 5, and tight subassembly 9 is including fixed connection in the positive support frame 901 of spacing frame 5, and the positive threaded connection of support frame 901 has threaded rod 902, and the rear end rotation of threaded rod 902 is connected with tight piece 903 in the top, and the back-mounted of tight piece 903 in the top has rubber piece 904, and rubber piece 904 contacts with limiting plate 4, and the turning block 905 is installed to the front end of threaded rod 902.

Screw up turning block 905 and can drive threaded rod 902 rotation, utilize the screw thread cooperation between threaded rod 902 and the support frame 901, support frame 901 rotation can make top tight piece 903 and rubber piece 904 remove in the inside of circular slot 8 for rubber piece 904 can carry out the top to limiting plate 4 tightly, can guarantee the locking effect to moving window 3.

Working principle: the device is when using, use screw one 11 to put into the inside of counter bore 10, make screw one 11 be connected with window frame 1, can conveniently install limiting plate 4, use screw two 13 to install mounting panel 12 in the upper surface of window frame 1, when moving window 3 slides, can make limiting plate 4 insert the inside of limiting frame 5, upwards pulling connecting plate 706, can make connecting plate 706 slide at the inner wall of empty slot 705, thereby can make slide plate 702 slide at the inner wall of slide box 701, can make inserting plate 703 upwards move, compress spring 704, when limiting plate 4 inserts the inside of limiting frame 5, loosen connecting plate 706, under spring 704's elasticity effect, can make slide plate 702 reset, can make inserting plate 703 insert the inside of limiting slot 6, can spacing between limiting plate 4 and limiting frame 5, thereby can be spacing moving window 3, make moving window 3 keep at the state of opening, screw rod 905 can drive and rotate, utilize the cooperation between slide plate 702 and the support frame 901 can make spacing plate 904 and the top thread rod 904 to make and can guarantee the effect of spacing between top plate 904 and the top thread of support frame 3, can guarantee that top plate 904 and top thread of moving window 4 can be tightly limited by the top plate 904.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. Safety window lock, comprising a window frame (1), characterized in that: the utility model provides a fixed window (2) are installed to the inner wall of window frame (1), the inner wall sliding connection of window frame (1) has movable window (3), the surface mounting of window frame (1) has limiting plate (4), the surface mounting of movable window (3) has spacing frame (5), a set of spacing groove (6) have been seted up to the upper surface of limiting plate (4), spacing subassembly (7) are installed to the upper surface mounting of spacing frame (5), spacing subassembly (7) including fixed inlay in slide box (701) of spacing frame (5) upper surface, the inner wall sliding connection of slide box (701) has slide (702), insert board (703) are installed to the bottom surface of slide (702), and insert the bottom of board (703) and the inner wall looks joint of spacing groove (6), install spring (704) between the upper surface of slide plate (702) and the interior roof of slide box (701), circular slot (8) have been seted up in the front of spacing frame (5), positive tight subassembly (9) are installed to the top of slide box (5).

2. A safety window lock according to claim 1, wherein: two countersunk holes (10) are formed in the front face of the limiting plate (4), screws I (11) are arranged in the countersunk holes (10), and the screws I (11) are connected with the window frame (1).

3. A safety window lock according to claim 1, wherein: the back of the limiting frame (5) is fixedly connected with a mounting plate (12), and the mounting plate (12) is connected with the movable window (3) through a group of screws II (13).

4. A safety window lock according to claim 1, wherein: the front of the sliding box (701) is provided with a hollow groove (705), the inner wall of the hollow groove (705) is connected with a connecting plate (706) in a sliding way, and the connecting plate (706) is connected with the sliding plate (702).

5. A safety window lock according to claim 1, wherein: two sliding grooves (707) are formed in the inner wall of the sliding box (701), sliding blocks (708) are slidably connected to the two inner walls, and the sliding blocks (708) are connected with the sliding plate (702).

6. A safety window lock according to claim 1, wherein: the jacking component (9) comprises a supporting frame (901) fixedly connected to the front face of the limiting frame (5), and a threaded rod (902) is connected to the front face of the supporting frame (901) in a threaded mode.

7. A safety window lock according to claim 6, wherein: the rear end of threaded rod (902) rotates and is connected with tight piece (903) in top, the back of tight piece (903) in top installs rubber piece (904), and rubber piece (904) and limiting plate (4) contact, rotary block (905) is installed to the front end of threaded rod (902).