CN210659626U

CN210659626U - Mobile locking device of sliding window

Info

Publication number: CN210659626U
Application number: CN201921098675.9U
Authority: CN
Inventors: 沈良
Original assignee: Jiaxing Zhongze Decoration Engineering Co Ltd
Current assignee: Jiaxing Zhongze Decoration Engineering Co Ltd
Priority date: 2019-07-13
Filing date: 2019-07-13
Publication date: 2020-06-02
Anticipated expiration: 2029-07-13

Abstract

The utility model discloses a removal locking device of austral window, sliding sash, including window frame and frame, the window frame setting in the frame and with frame sliding fit, below symmetry at the window frame is provided with can be with the device of window frame locking on the frame, the device mainly be through the meshing effect of gear and tooth's socket with the window frame can fix the optional position on its displacement.

Description

Mobile locking device of sliding window

Technical Field

The utility model relates to a austral window, sliding sash locking equipment technical field, in particular to removal locking device of austral window, sliding sash.

Background

Sliding windows are generally installed in current commercial houses, resident apartments and office rooms. A fixed lock hook is arranged on one sash of the sliding window, a movable lock hook is arranged on the other sash, and after the sliding window is closed, the movable lock hook is rotated to lock the fixed lock hook and the movable lock hook, so that the sliding window is safe and reliable.

Traditional austral window, sliding sash only can fix the fan window when removing the assigned position with the fan window, can not fix a certain position department on the migration distance with the fan window according to people's needs, people also can leave the gap with the window in order to keep indoor ventilation occasionally, but traditional austral window, sliding sash need laminate the window one side of window frame completely, just can fix, this has just given the chance that the thief can take advantage of, in addition the trade company increases the theftproof fence in the window frame outside, increased manufacturing cost and operating procedure to a certain extent comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a removal locking device of austral window, sliding sash can fix the arbitrary position department on its migration distance with the fan-shaped window, need not the outside and increases other devices, has reduced manufacturing cost.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a movable locking device of a sliding window comprises a frame, a window frame and gears, wherein the window frame is arranged on one side of the frame, the window frame is in sliding fit with the frame, a fixed frame is fixed on the other side in the frame and is staggered with the window frame, standing grooves are symmetrically formed in the bottom of the window frame, square cavities are symmetrically formed in the bottom of the window frame and are communicated with the standing grooves, rotating shafts are arranged in the standing grooves, two ends of each rotating shaft are fixedly connected with the side walls of the corresponding standing groove respectively, the gears are provided with two gears which are sleeved on the two rotating shafts respectively, the gears are in rotating fit with the rotating shafts, tooth grooves are formed in the lower frame of the frame and are meshed with the gears and the tooth grooves, fixed shafts are symmetrically arranged in the square cavities, two ends of each fixed shaft are fixedly connected with the side walls on two sides of the corresponding square cavities respectively, the window frame is characterized in that a one-way pawl which is in running fit with the fixed shaft is sleeved outside the fixed shaft, a groove is formed in the middle of the one-way pawl, a short rod is fixed in the groove, a connecting rod which is in running fit with the short rod is sleeved outside the short rod, a connecting hole is formed in one end, away from the short rod, of the connecting rod, a concave block is arranged in the square cavity and is in sliding fit with the square cavity, a supporting rod is arranged in an opening of the concave block and is inserted into the connecting hole, the supporting rod is in running connection with the connecting hole, lifting grooves are symmetrically formed in the bottom of the window frame and are communicated with the square cavity, lifting rods which are in running fit with the lifting grooves are arranged in the lifting grooves, one ends of the lifting rods are fixedly connected with the concave block, sliding grooves are symmetrically formed below the window frame and are communicated with the lifting grooves, the sliding chute is internally provided with a sliding rod which is in sliding fit with the sliding chute, the sliding rod is fixedly connected with the lifting rod, one end of the sliding rod, which is far away from the lifting rod, is fixedly provided with a fixed plate, and the fixed plate is symmetrically provided with tightening bolts in a penetrating manner, and the tightening bolts are in threaded fit with the fixed plate.

By adopting the technical scheme, firstly, the frame is fixed in the wall body, then the window frame is arranged in the frame, the window frame can be in sliding fit with the upper frame of the frame, the rotating shafts are symmetrically arranged in the placing grooves which are arranged below the window frame and are fixed with rotating shafts, the gear which is sleeved on the rotating shafts and is in rotating fit with the rotating shafts through the bearings is meshed with the tooth grooves on the lower frame of the frame, the window frame is pushed and pulled to enable the gear to move on the tooth grooves, the fixed shafts are symmetrically fixed in the square cavities which are communicated with the placing grooves, one ends, far away from the fixed shafts, of the one-way pawls which are sleeved on the fixed shafts can be meshed with the gear, the grooves which are arranged in the middle parts of the one-way pawls are internally provided with the short rods which are fixed with the grooves, the connecting rods which are sleeved on the short rods and are in rotating fit with the short rods, a lifting rod which is in sliding fit with the lifting groove is arranged in the lifting groove communicated with the square cavity, one end of the lifting rod is welded and fixed with the concave block, a sliding rod which is in sliding fit with the sliding groove is arranged in the sliding groove communicated with the lifting groove, the sliding rod is fixed with the lifting rod, the lifting rod is driven to move downwards by downwards shifting the sliding rod, the concave block is driven to move downwards by the downwards moving of the lifting rod, when the concave block moves downwards, the supporting rod fixed in the concave block can provide thrust for the connecting rod, so that the included angle between the connecting rods is increased, the one-way pawl can be moved towards the direction far away from the gear by the increase of the included angle between the connecting rods, the one-way pawl is not engaged with the gear, the lifting rod is driven to move upwards by upwards shifting the sliding rod, the included angle between the connecting rods is reduced, and, finally, the one-way pawl is meshed with the gear, the one-way pawl is symmetrically arranged on two sides of the gear, the gear is limited by meshing of the one-way pawl and the gear, the gear cannot rotate and cannot rotate, the window frame cannot move due to meshing of the gear and the tooth grooves, the position of the window frame can be fixed, after the position of the window frame is fixed, the fastening bolt is rotated, the fastening bolt is fastened on the outer surface of the window frame, the fastening bolt penetrates through the fixing plate and is fixed with the sliding rod, and when the fastening bolt is fastened on the window frame, the position of the fixing plate is fixed, so that the position of the sliding rod is fixed, the window frame can be fixed at any position on the moving distance of the window frame through the arrangement, and the position of the window frame is ensured to be in a state required by people.

Preferably, the two sides of the sliding groove are provided with rubber pads, and the rubber pads are fixed on the window frame.

By adopting the technical scheme, the direct contact between the tightening bolt and the window frame can be avoided through the rubber pad, the service life of the window frame is prolonged, and meanwhile, the tightening effect of the tightening bolt can be improved.

Preferably, the vertical side walls of the window frame are fixed with buffer pads.

Adopt above-mentioned technical scheme, can reduce the impact force between window frame and the frame through the blotter, increase the life of window frame and frame, also can carry out certain packing to the gap between window frame and the frame simultaneously.

Preferably, a rotating plate is fixed at one end of the fastening bolt.

By adopting the technical scheme, the rotating plate can facilitate manual rotation of the tightening bolt.

Preferably, a push handle is fixed on the window frame.

By adopting the technical scheme, the pushing handle is convenient for workers to push the window frame.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic diagram illustrating the positions of the sliding grooves and the sliding rods according to the embodiment;

FIG. 3 is a schematic view illustrating an internal structure of a window frame according to an embodiment.

Reference numerals: 1. a frame; 2. a window frame; 3. a gear; 4. a fixing frame; 5. a placement groove; 6. a square chamber; 7. a rotating shaft; 8. a tooth socket; 9. a fixed shaft; 10. a one-way pawl; 11. a groove; 12. a short bar; 13. a connecting rod; 15. a concave block; 16. a support bar; 17. a lifting groove; 18. a lifting rod; 19. a chute; 20. a slide bar; 21. a fixing plate; 22. tightly abutting against the bolt; 23. a rubber pad; 24. a cushion pad; 25. rotating the plate; 26. a pushing handle.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

Referring to fig. 1 to 3, a mobile locking device for a sliding window comprises a frame 1, a window frame 2 and a gear 3, wherein the window frame 2 is arranged on one side of the frame 1, the window frame 2 is in sliding fit with the frame 1, a fixed frame 4 is fixed on the other side in the frame 1, the fixed frame 4 and the window frame 2 are arranged in a staggered manner, placing grooves 5 are symmetrically formed in the bottom of the window frame 2, square cavities 6 are symmetrically formed in the bottom of the window frame 2, the square cavities 6 are communicated with the placing grooves 5, a rotating shaft 7 is arranged in the placing grooves 5, two ends of the rotating shaft 7 are respectively fixedly connected with the side walls of the placing grooves 5, the gear 3 is provided with two gears and respectively sleeved on the two rotating shafts 7, the gear 3 is in rotating fit with the rotating shaft 7, a tooth groove 8 is formed in the lower frame of the frame 1, the gear 3 is meshed with the tooth groove 8, a fixed shaft, a one-way pawl 10 which is in running fit with the fixed shaft 9 is sleeved outside the fixed shaft 9, a groove 11 is formed in the middle of the one-way pawl 10, a short rod 12 is fixed in the groove 11, a connecting rod 13 which is in running fit with the short rod 12 is sleeved outside the short rod 12, a connecting hole is formed in one end, away from the short rod 12, of the connecting rod 13, a concave block 15 is arranged in the square cavity 6, the concave block 15 is in sliding fit with the square cavity 6, a supporting rod 16 is arranged in an opening of the concave block 15, the supporting rod 16 is inserted in the connecting hole, the supporting rod 16 is in running connection with the connecting hole, a lifting groove 17 is symmetrically formed in the bottom of the window frame 2, the lifting groove 17 is communicated with the square cavity 6, a lifting rod 18 which is in running fit with the lifting groove 17 is arranged in the lifting groove 17, one end of the lifting rod 18 is fixedly connected with the concave, a sliding rod 20 in sliding fit with the sliding groove 19 is arranged in the sliding groove 19, the sliding rod 20 is fixedly connected with the lifting rod 18, a fixing plate 21 is fixed at one end of the sliding rod 20 far away from the lifting rod 18, abutting bolts 22 symmetrically penetrate through the fixing plate 21, and the abutting bolts 22 are in threaded fit with the fixing plate 21.

Firstly fixing a frame 1 in a wall body, then fixing a fixing frame 4 at one side of the frame 1, arranging a window frame 2 in the frame 1, enabling the window frame 2 and an upper frame of the frame 1 to be in sliding fit, symmetrically arranging a rotating shaft 7 in a placing groove 5 below the window frame 2, engaging a gear 3 which is sleeved on the rotating shaft 7 and is in rotating fit with the rotating shaft 7 through a bearing with a tooth socket 8 on a lower frame of the frame 1, pushing and pulling the window frame 2 to enable the gear 3 to move on the tooth socket 8, symmetrically arranging a fixed shaft 9 in a square chamber 6 communicated with the placing groove 5, enabling one end of a one-way pawl 10 sleeved on the fixed shaft 9, far away from the fixed shaft 9 to be engaged with the gear 3, arranging a short rod 12 fixed with a groove 11 in the groove 11 arranged in the middle of the one-way pawl 10, arranging a connecting hole on a connecting rod 13 which is sleeved on the short, a supporting rod 16 fixed in the opening of the concave block 15 is inserted in the connecting hole and is in running fit with the connecting hole, the outer wall of the concave block 15 is in sliding fit with the inner wall of the square chamber 6, a lifting groove 17 communicated with the square chamber 6 is internally provided with a lifting rod 18 in sliding fit with the lifting groove 17, one end of the lifting rod 18 is welded and fixed with the concave block 15, a sliding groove 19 communicated with the lifting groove 17 is internally provided with a sliding rod 20 in sliding fit with the sliding groove 19, the sliding rod 20 is fixed with the lifting rod 18, the sliding rod 20 is pushed downwards to drive the lifting rod 18 to move downwards, the lifting rod 18 moves downwards to drive the concave block 15 to move downwards, when the concave block 15 moves downwards, the supporting rod 16 fixed in the concave block 15 can provide a thrust for the connecting rod 13, so that the included angle between the connecting rods 13 is increased, and the increase of the included angle between the connecting rods 13 can move the one-, therefore, the one-way pawl 10 is not meshed with the gear 3, the window frame 2 can be pushed to move in the frame 1 at the moment, the sliding rod 20 is pushed upwards, the lifting rod 18 is driven to move upwards, the included angle between the connecting rods 13 is reduced, the one-way pawl 10 moves towards the direction close to the gear 3, finally, the one-way pawl 10 is meshed with the gear 3, the one-way pawl 10 is symmetrically arranged on two sides of the gear 3, the gear 3 is limited by the meshing of the one-way pawl 10 and the gear 3, the gear 3 cannot rotate, the window frame 2 cannot move due to the meshing of the gear 3 and the tooth grooves 8, the position of the window frame 2 can be fixed, after the position of the window frame 2 is fixed, the abutting bolt 22 is rotated, the abutting bolt 22 abuts against the outer surface of the window frame 2, and the abutting bolt 22 penetrates through the fixing plate 21 and the fixing plate 21 is fixed with the sliding rod 20, when the fastening bolt 22 fastens the window frame 2, the position of the fixing plate 21 is fixed, so that the position of the sliding rod 20 is fixed, and the window frame 2 can be fixed at any position on the moving distance thereof by the arrangement, thereby ensuring that the position of the window frame 2 is in a state required by people.

As shown in fig. 2, rubber pads 23 are disposed on both sides of the sliding groove 19, and the rubber pads 23 are fixed on the window frame 2, so that the tight bolts 22 can be prevented from directly contacting the window frame 2 by the rubber pads 23, the service life of the window frame 2 is prolonged, and the tight effect of the tight bolts 22 can be increased.

As shown in fig. 1, the vertical side walls of the window frame 2 are fixed with buffer pads 24, the impact force between the window frame 2 and the frame 1 can be reduced through the buffer pads 24, the service life of the window frame 2 and the frame 1 can be prolonged, and meanwhile, the gap between the window frame 2 and the frame 1 can be filled to a certain extent.

As shown in fig. 2, a rotating plate 25 is fixed at one end of the tightening bolt 22, and the tightening bolt 22 can be rotated manually through the rotating plate 25.

As shown in fig. 1, a push handle 26 is fixed on the window frame 2, and the push handle 26 is convenient for a worker to push the window frame 2.

Claims

1. The movable locking device of the sliding window is characterized by comprising a frame (1), a window frame (2) and gears (3), wherein the window frame (2) is arranged on one side of the frame (1), the window frame (2) is in sliding fit with the frame (1), a fixed frame (4) is fixed on the other side in the frame (1), the fixed frame (4) and the window frame (2) are arranged in a staggered manner, placing grooves (5) are symmetrically formed in the bottom of the window frame (2), square cavities (6) are symmetrically formed in the bottom of the window frame (2), the square cavities (6) are communicated with the placing grooves (5), rotating shafts (7) are arranged in the placing grooves (5), two ends of each rotating shaft (7) are fixedly connected with the side wall of each placing groove (5), the gears (3) are provided with two rotating shafts (7) which are sleeved outside, the gear (3) is in running fit with the rotating shaft (7), a tooth groove (8) is formed in the lower frame of the frame (1), the gear (3) is meshed with the tooth groove (8), a fixed shaft (9) is symmetrically arranged in the square cavity (6), two ends of the fixed shaft (9) are fixedly connected with the side walls of two sides of the square cavity (6) respectively, a one-way pawl (10) in running fit with the fixed shaft (9) is sleeved on the fixed shaft (9), a groove (11) is formed in the middle of the one-way pawl (10), a short rod (12) is fixed in the groove (11), a connecting rod (13) in running fit with the short rod (12) is sleeved on the short rod (12), a connecting hole is formed in one end, far away from the short rod (12), a concave block (15) is arranged in the square cavity (6), and the concave block (15) is in sliding fit with the square cavity (6), a support rod (16) is arranged in an opening of the concave block (15), the support rod (16) is inserted into the connecting hole, the support rod (16) is rotatably connected with the connecting hole, a lifting groove (17) is symmetrically formed in the bottom of the window frame (2), the lifting groove (17) is communicated with the square cavity (6), a lifting rod (18) in sliding fit with the lifting groove (17) is arranged in the lifting groove (17), one end of the lifting rod (18) is fixedly connected with the concave block (15), a sliding groove (19) is symmetrically formed below the window frame (2), the sliding groove (19) is communicated with the lifting groove (17), a sliding rod (20) in sliding fit with the sliding groove (19) is arranged in the sliding groove (19), and the sliding rod (20) is fixedly connected with the lifting rod (18), one end, far away from the lifting rod (18), of the sliding rod (20) is fixedly provided with a fixing plate (21), abutting bolts (22) are symmetrically arranged on the fixing plate (21) in a penetrating mode, and the abutting bolts (22) are in threaded fit with the fixing plate (21).

2. Movement locking device for a sliding window according to claim 1, characterised in that both sides of the sliding groove (19) are provided with rubber pads (23) and that the rubber pads (23) are fixed to the window frame (2).

3. Movement locking device for a sliding window according to claim 2, characterised in that the vertical side walls of the frame (2) are fixed with cushioning pads (24).

4. A sliding locking device of a sliding window according to claim 3, characterised in that a rotating plate (25) is fixed to one end of the tightening bolt (22).

5. Sliding locking device for sliding windows according to claim 4, characterised in that a push handle (26) is fixed to the frame (2).