CN215056350U

CN215056350U - Locking structure with good locking effect for door and window

Info

Publication number: CN215056350U
Application number: CN202120576285.9U
Authority: CN
Inventors: 李微
Original assignee: Shanghai Hengjiang Curtain Wall Decoration Engineering Co ltd
Current assignee: Shanghai Hengjiang Curtain Wall Decoration Engineering Co ltd
Priority date: 2021-03-20
Filing date: 2021-03-20
Publication date: 2021-12-07
Anticipated expiration: 2031-03-20

Abstract

The application relates to a better door and window locking structure of locking effect relates to the technical field of window, and it includes window form and the window frame with the window form adaptation, the window form is equipped with the latch segment, latch segment and window form fixed connection, the window frame is equipped with the accepting frame that the horizontal direction set up, be equipped with the connecting block in the accepting frame, the connecting block includes diaphragm and riser, the one end and the accepting frame of diaphragm are connected in the rotation of keeping away from the window frame, the pivot of diaphragm is the horizontal direction, the riser is connected in the diaphragm in the one end of keeping away from the accepting frame, just the riser is contradicted with the window frame in the one end of keeping away from the diaphragm, the latch segment is located the below of accepting the frame, and the bottom of latch segment and connecting block is contradicted. This application can improve the locking effect of window.

Description

Locking structure with good locking effect for door and window

Technical Field

The utility model belongs to the technical field of the technique of window and specifically relates to a better door and window locking structure of locking effect is related to.

Background

A window, architecturally, refers to an opening made in a wall or roof to allow light or air to enter a room.

In the related art, reference may be made to chinese utility model patent with an authorization publication number CN201865490U, which discloses an automatic fastening type fixing member for doors and windows. The fixing plate comprises a fixing plate, a pressing swing plate and a locking plate, wherein an opening groove used for placing a door and window connecting piece is formed in the fixing plate, a through hole connected with the pressing swing plate is formed in the lower side of the opening groove, a connecting shaft penetrates through the through hole to enable the pressing swing plate to be connected with the fixing plate in a rotating mode, a long through hole in the up-and-down direction is further formed in the lower side of the through hole of the fixing plate, a connecting hole is formed in one end of the pressing swing plate, another connecting shaft penetrates through the connecting hole to enable the locking plate to be connected with a pressing plate in a rotating mode, a hole is formed in the middle section of the locking plate, one locking connecting shaft penetrates through the hole of the locking plate and the long through hole of the fixing plate, and positioning grooves used for supporting the door and window connecting piece are formed in the front ends of the locking plate and the pressing swing plate.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: after the window is closed, the window and the window frame need to be manually locked, and when people forget to lock the window, the window can be automatically opened, and the locking effect of the window is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the locking effect of window, this application provides a better door and window locking structure of locking effect.

The application provides a pair of better door and window locking structure of locking effect adopts following technical scheme:

the utility model provides a better door and window locking structure of locking effect, include window form and with the window frame of window form adaptation, the window frame is equipped with the latch segment, latch segment and window frame fixed connection, the window form is equipped with the frame of accepting that the horizontal direction set up, accept and be equipped with the connecting block in the frame, the connecting block includes diaphragm and riser, the one end and the frame of accepting of diaphragm are connected in the rotation of keeping away from the window form, the pivot of diaphragm is the horizontal direction, the riser is connected in the one end of accepting the frame keeping away from the diaphragm, just the riser is contradicted with the window frame in the one end of keeping away from the diaphragm, the latch segment is located the below of accepting the frame, and the bottom of latch segment and connecting block is contradicted.

Through adopting above-mentioned technical scheme, when the window form was closed and the window frame cooperation, the window form was close to the window frame, upwards rotated through latch segment drive connecting block, and the back is closed to the window form, and at this moment, the latch segment contradicts with accepting the frame, and the connecting block is because self gravity rotates downwards, fixes the latch segment between connecting block and accepting the frame, realizes the purpose with window locking, reduces the automatic possibility of opening of window, improves the locking effect of window.

Optionally, a groove is formed in one side, close to the locking block, of the locking block, and the bottom end of the vertical plate is located in the groove.

Through adopting above-mentioned technical scheme, when the latch segment contradicts with the window frame under the rotation of window form, the riser bottom is located the recess in the one side that is close to the window frame, through the recess, realizes the purpose with the further joint of connecting block and latch segment, reduces the latch segment to keeping away from the possibility that the window frame removed to further improve the locking effect of window.

Optionally, the connecting position of the transverse plate and the vertical plate is in a fillet shape.

Through adopting above-mentioned technical scheme, when the connecting block upwards slides under the drive of latch segment, the fillet sets up the rotation that makes the connecting block more convenient.

Optionally, a sliding groove is formed in one end, far away from the transverse plate, of the bearing frame, and the vertical plate is located in the sliding groove on one side, close to the bearing frame.

Through adopting above-mentioned technical scheme, the connecting block is when rotating, and the setting of spout can be spacing with the latch segment, and the spout provides the direction for the slip of connecting block, improves the stationarity of latch segment when sliding.

Optionally, one side of the vertical plate close to the bearing frame is connected with a sliding wheel matched with the sliding groove.

Through adopting above-mentioned technical scheme, the connecting block can drive the movable pulley motion when sliding, and the movable pulley moves in the spout, can reduce the area of contact of connecting block and spout for the slip of connecting block is more convenient, and simultaneously, the friction between connecting block and the spout can be reduced to the motion of movable pulley in the spout, reduces the possibility of connecting block wearing and tearing, improves the life of connecting block.

Optionally, the vertical plate is provided with a jack at one end far away from the transverse plate, and an insertion rod matched with the jack is arranged in the jack.

By adopting the technical scheme, when the locking block is clamped by the connecting block, the inserting rod is inserted into the inserting hole, so that the possibility that the connecting block continuously falls off can be reduced; simultaneously, when opening the connecting block, can upwards rotate the connecting block through the pulling inserted bar, realize the convenient purpose of opening the connecting block.

Optionally, the window frame is provided with a drop-proof chain, and the drop-proof chain is connected with the end of the insertion rod at one end far away from the window frame.

Through adopting above-mentioned technical scheme, the inserted bar is when idle, through anticreep chain and the being connected of inserted bar, can fall the possibility that the inserted bar lost.

Optionally, the inserted bar is rotatably connected with a movable sheet at one end close to the anti-drop chain, the rotating shaft of the movable sheet is consistent with the length direction of the inserted bar, and the anti-drop chain is fixedly connected with the movable sheet.

Through adopting above-mentioned technical scheme, the anticreep chain can be fixed with the inserted bar to reduce the possibility that the inserted bar lost, when using the inserted bar, more convenient when the rotation through the movable piece can make the inserted bar insert the jack, convenience when improving the inserted bar and rotating.

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

1. when the window body is closed and matched with the window frame, the window body approaches to the window frame, the connecting block is driven to rotate upwards through the locking block, after the window body is closed, the locking block is abutted against the bearing frame, the connecting block rotates downwards due to self gravity, the locking block is fixed between the connecting block and the bearing frame, the purpose of locking the window is achieved, the possibility of automatically opening the window is reduced, and the locking effect of the window is improved;

2. when the locking block is abutted against the window frame under the rotation of the window body, the vertical plate is positioned in the groove at one side close to the window frame, the purpose of further clamping the connecting block and the locking block is realized through the groove, and the possibility that the locking block moves far away from the window frame is reduced, so that the locking effect of the window is further improved;

3. when the connecting block upwards slides under the drive of latch segment, the fillet setting makes the rotation of connecting block more convenient.

Drawings

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

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Description of reference numerals: 1. a window body; 11. connecting blocks; 111. a transverse plate; 112. a vertical plate; 1121. a jack; 1122. a sliding wheel; 2. a window frame; 21. a locking block; 211. a horizontal block; 212. a vertical block; 3. a receiving frame; 31. a carriage; 311. a chute; 32. a rotating frame; 4. inserting a rod; 41. a limiting block; 411. a movable plate; 412. the chain is prevented from falling off; 5. and (4) a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a better door and window locking structure of locking effect. Referring to fig. 1, door and window locking structure, including window 1 and with window 1 adaptation's window frame 2, window 1 rotates with window frame 2 to be connected, window 1's pivot is the horizontal direction, and window 1's pivot is located window 1's top.

Referring to fig. 1 and 2, the side of the window frame 2 is provided with the latch segment 21, the latch segment 21 includes a vertical block 212 and a horizontal block 211, the vertical block 212 is arranged in the vertical direction, the vertical block 212 and the window frame 2 are fixed by bolts, the horizontal block 211 is arranged in the horizontal direction, the horizontal block 211 is located at the top end of the vertical block 212, the horizontal block 211 is fixedly connected with the vertical block 212, and the horizontal block 211 extends from one end close to the window frame 2 to one end close to the window body 1 in the horizontal direction.

Referring to fig. 1 and 2, a window body 1 is provided with a receiving frame 3, the receiving frame 3 is arranged on one side of the window body 1 close to a locking block 21, the receiving frame 3 comprises a sliding frame 31 and a rotating frame 32, the sliding frame 31 is arranged in the vertical direction, and the sliding frame 31 is fixedly connected with the window body 1 through bolts; the rotating frame 32 is arranged in the horizontal direction, the rotating frame 32 is located in the middle of the sliding frame 31, the rotating frame 32 extends from one end close to the sliding frame 31 to one end far away from the sliding frame 31, and the rotating frame 32 is fixedly connected with the sliding frame 31; a connecting block 11 is arranged in the rotating frame 32, the thickness of the connecting block 11 is smaller than that of the bearing frame 3, the connecting block 11 comprises a transverse plate 111 and a vertical plate 112, one end of the transverse plate 111 is rotatably connected with one end of the rotating frame 32 far away from the sliding frame 31, and a rotating shaft of the transverse plate 111 is perpendicular to the length direction of the rotating frame 32; the bottom end of the vertical plate 112 is fixedly connected with one end of the transverse plate 111 far away from the rotating frame 32, the vertical plate 112 is abutted against the sliding frame 31 at the end far away from the transverse plate 111, the transverse plate 111 and the vertical plate 112 are both in arc-shaped arrangement, and the locking block 21 is located below the rotating frame 32.

Referring to fig. 1 and 2, when window 1 rotates and is close to window frame 2, can drive connecting block 11 through latch segment 21 and upwards rotate, after connecting block 11 upwards rotates, horizontal block 211 contradicts with carriage 31, and connecting block 11 downwards rotates because self gravity, blocks horizontal block 211 between connecting block 11 and carriage 31 to the realization is with the fixed purpose of locking of window 1 and window frame 2, and then improves the locking effect of window 1 and window frame 2.

Referring to fig. 2, the bottom junction of diaphragm 111 and riser 112 is the fillet setting, and when connecting block 11 upwards rotated under the drive of latch segment 21, the setting of fillet can be convenient for connecting block 11's slip is more smooth and easy convenient.

Referring to fig. 2, the horizontal block 211 is provided with a groove 5 at one end close to the connecting block 11, the length of the groove 5 is slightly greater than the thickness of the connecting block 11, the groove 5 is bent downwards from one surface close to the connecting block 11 to one surface far away from the connecting block 11, and the groove bottom of the groove 5 is an arc-shaped bottom surface so as to be more attached to the connecting block 11.

Referring to fig. 1 and 2, when the horizontal block 211 is clamped between the locking block 21 and the sliding frame 31, the bottom end of the connecting block 11 is located in the groove 5, so that the purpose of further clamping the horizontal block 211 is achieved, the possibility of automatic opening of the window body 1 is reduced, and the locking effect of the window body 1 is improved.

Referring to fig. 1 and 2, the sliding frame 31 is provided with a sliding groove 311, the sliding groove 311 is provided along the vertical direction, the width of the sliding groove 311 is adapted to the thickness of the vertical plate 112, the vertical plate 112 is located in the sliding groove 311, and the vertical plate 112 slides along the groove direction of the vertical groove. When the connecting block 11 is driven by the locking block 21 to rotate upwards, the connecting block 11 rotates in the sliding groove 311 along the groove direction of the sliding groove 311, after the connecting block 11 rotates upwards, the locking block 21 abuts against the sliding frame 31, the connecting block 11 rotates downwards, the locking block 21 is clamped between the connecting block 11 and the sliding frame 31, and the connecting block 11 is more convenient to rotate due to the arrangement of the sliding groove 311; meanwhile, when the connection block 11 is rotating, the arrangement of the sliding groove 311 provides a guide for the sliding of the connection block 11, so that the sliding of the connection block 11 is more stable.

Referring to fig. 2, the vertical plate 112 is provided with four sliding wheels 1122 on one side close to the sliding frame 31, each sliding wheel 1122 is rotatably connected to the vertical plate 112, the rotating shaft direction of each sliding wheel 1122 is perpendicular to the length direction of the sliding frame 31, the sliding wheels 1122 are located in the sliding grooves 311, when the connecting block 11 rotates, the sliding of the connecting block 11 and the sliding frame 31 is realized through the sliding of the sliding wheels 1122 and the sliding grooves 311, the friction between the connecting block 11 and the sliding frame 31 can be reduced due to the arrangement of the sliding wheels 1122, and therefore the connecting block 11 is more convenient to slide upwards.

Referring to fig. 2, the insertion hole 1121 has been seted up to the riser 112 in the one end of keeping away from diaphragm 111, the axial of insertion hole 1121 is perpendicular with the groove of spout 311, be equipped with the inserted bar 4 with the adaptation of insertion hole 1121 in the insertion hole 1121, the insertion hole 1121 is worn to locate by inserted bar 4, the length of inserted bar 4 is greater than the thickness of connecting block 11, the tip fixedly connected with stopper 41 of inserted bar 4, stopper 41 is cylindricly, the diameter of stopper 41 is greater than the diameter of inserted bar 4, when connecting block 11 is rotating, the setting of inserted bar 4 can reduce the possibility that connecting block 11 lasts and drops, in order to be spacing with connecting block 11.

Referring to fig. 1 and 2, the window frame 2 is provided with a separation-preventing chain 412, the separation-preventing chain 412 is fixedly connected with the window frame 2, and one end of the separation-preventing chain 412 far away from the window frame 2 is connected with the end of the limiting block 41. The arrangement of the anti-drop chain 412 can reduce the possibility of losing the inserted link 4; meanwhile, the anti-dropping chain 412 can facilitate taking the inserting rod 4.

Referring to fig. 1 and 2, the stopper 41 is rotatably connected to a movable piece 411 at an end close to the anti-drop chain 412, the movable piece 411 is in a shape of a circular plate, the movable piece 411 is rotatably connected to the stopper 41, a rotation axis direction of the movable piece 411 is identical to a length direction of the insertion rod 4, and the anti-drop chain 412 is fixedly connected to the movable piece 411 at an end far from the window frame 2. When the insertion rod 4 is inserted into the insertion hole 1121, the insertion rod 4 can be used more flexibly due to the arrangement of the movable piece 411.

The implementation principle of the better door and window locking structure of locking effect of this application embodiment is: when window 1 closes, window 1 is close to being close to window frame 2, and during connecting block 11 and latch segment 21 butt, can drive connecting block 11 upwards and rotate, after connecting block 11 upwards rotates, latch segment 21 contradicts with carriage 31, and connecting block 11 is because self gravity can fall, and connecting block 11's top contradicts with carriage 31, blocks latch segment 21 between connecting block 11 and carriage 31, realizes the purpose with window 1 and the fixed locking of window frame 2.

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 better door and window locking structure of locking effect, includes window form (1) and window frame (2) with window form (1) adaptation, its characterized in that: window frame (2) are equipped with latch segment (21), latch segment (21) and window frame (2) fixed connection, window body (1) is equipped with accepting frame (3) that the horizontal direction set up, it is equipped with connecting block (11) in frame (3) to accept, connecting block (11) are including diaphragm (111) and riser (112), the one end of diaphragm (111) with accept frame (3) and be connected keeping away from the rotation of window body (1), the pivot of diaphragm (111) is the horizontal direction, riser (112) are connected in diaphragm (111) and are keeping away from the one end of accepting frame (3), just riser (112) are contradicted with window body (1) in the one end of keeping away from diaphragm (111), latch segment (21) are located the below of accepting frame (3), and latch segment (21) are contradicted with the bottom of connecting block (11).

2. The better door and window locking structure of locking effect of claim 1, characterized in that: one side of the locking block (21) close to the locking block (21) is provided with a groove (5), and the bottom end of the vertical plate (112) is positioned in the groove (5).

3. The better door and window locking structure of locking effect of claim 1, characterized in that: the connecting part of the transverse plate (111) and the vertical plate (112) is in a fillet shape.

4. The better door and window locking structure of locking effect of claim 1, characterized in that: a sliding groove (311) is formed in one end, far away from the transverse plate (111), of the bearing frame (3), and the vertical plate (112) is located in the sliding groove (311) on one side, close to the bearing frame (3).

5. The better door and window locking structure of locking effect of claim 4, characterized in that: one side of the vertical plate (112) close to the bearing frame (3) is connected with a sliding wheel (1122) matched with the sliding groove (311).

6. The better door and window locking structure of locking effect of claim 1, characterized in that: an insertion hole (1121) is formed in one end, far away from the transverse plate (111), of the vertical plate (112), and an insertion rod (4) matched with the insertion hole (1121) is arranged in the insertion hole (1121).

7. The better door and window locking structure of locking effect of claim 6, characterized in that: the window frame (2) is provided with an anti-falling chain (412), and one end of the anti-falling chain (412) far away from the window frame (2) is connected with the end part of the inserted rod (4).

8. The better door and window locking structure of locking effect of claim 7, characterized in that: the one end that inserted bar (4) are being close to anticreep chain (412) is rotated and is connected with movable plate (411), the pivot of movable plate (411) is unanimous with the length direction of inserted bar (4), anticreep chain (412) and movable plate (411) fixed connection.