CN220504859U

CN220504859U - Lifting sliding window

Info

Publication number: CN220504859U
Application number: CN202321966717.2U
Authority: CN
Inventors: 郑坤; 陈丽仁
Original assignee: Guangdong Yuexiyou Construction Technology Co ltd
Current assignee: Guangdong Yuexiyou Construction Technology Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-02-20
Anticipated expiration: 2033-07-25

Abstract

The utility model relates to the technical field of door and window hardware, and particularly discloses a lifting sliding window. The sliding block comprises a window sash, an upper frame, a lower frame and two side frames, wherein the top of the upper frame is provided with a top block assembly, the top block assembly comprises a top block and a sliding block arranged at the bottom of the top block, the top block is in sliding connection with the upper frame, a driver is connected with one end of the sliding block, which is close to a handle, the top of the sliding block is provided with a sliding groove downwards along the direction inclined away from the driver, the bottom of the lower frame is provided with a pulley assembly, and the pulley assembly comprises a pulley and an elastic piece arranged between the pulley and the lower frame. The sliding block drives the top block to abut against the upper window frame, the window sash descends, the pulley is subjected to downward pressure, and the friction force between the top block and the upper window frame can further fix the window sash while the pulley cannot rotate; the sliding block drives the top block to move downwards, the window sashes are lifted when the top block descends, and the elastic piece is in a free state, so that the window sashes can be pushed at the moment, and the use stability of the lifting sliding window is improved.

Description

Lifting sliding window

Technical Field

The utility model relates to the technical field of door and window hardware, in particular to a lifting sliding window.

Background

The door and window is the main component of residential building, along with the improvement of living standard, promote the frequency of use of austral window, sliding sash is higher and higher, among the relevant technique, promote the austral window, sliding sash by the casement, set up at casement frame all around, handle, driver and pulley group become, whole system has utilized lever mechanics principle, through the promotion of rotating the handle and descending of control casement, realize the fixed and the opening of casement, when the handle rotates and drives the drive pulley of driver and drop on the track of window frame down and drive the frame and upwards mention, the casement just is in the open state at this moment and can freely push-and-pull slip, the reverse rotation of handle drives the lower track separation of driver drive pulley and makes the frame descend.

Because in the prior art, when the window frame descends, although the window sash can not move through the pulley, the window sash can be pushed by slightly increasing the thrust, the window sash is supported by the pulley to ascend or descend, the pulley is easy to damage, and the use stability of the lifting sliding window is affected.

The technical problem to be solved by the application is as follows: how to improve the stability of the use of the lifting sliding window.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a lifting sliding window.

The technical scheme adopted by the utility model is as follows:

the utility model provides a promote austral window, sliding sash, includes the casement and sets up outer last frame, lower frame and the two side frames of casement, one of them be provided with handle and driver on the side frame, it is provided with the kicking block subassembly to go up the frame top, the kicking block subassembly includes the kicking block and sets up the sliding block in the kicking block bottom, kicking block and last frame sliding connection, the driver is connected with the one end that the sliding block is close to the handle, the sliding block top is provided with the spout downwards along the direction slope of keeping away from the driver, the bottom of lower frame is provided with the pulley subassembly, the pulley subassembly includes the pulley and sets up the elastic component between pulley and lower frame.

When the window sashes need to be fixed, a worker rotates a handle, the handle drives a sliding block to slide towards a direction away from the driver through the driver, the sliding block drives a jacking block to move upwards, an elastic piece compresses the window sashes to descend, a pulley is subjected to downward pressure, the jacking block is abutted with an upper window frame to enhance the tightness of the window sashes, at the moment, the window sashes are fixed, and when the pulley cannot rotate, the friction force between the jacking block and the upper window frame can further fix the window sashes; the handle is reversely rotated, the sliding block drives the top block to move downwards, the elastic piece stretches from the compressed state to the free state to drive the window sash to lift, the window sash can be pushed at the moment, and the use stability of the lifting sliding window is improved.

In some embodiments, the top block assembly further comprises a top block mounting seat detachably connected with the upper frame, the top block is arranged in the top block mounting seat, and the top block is slidably connected with the top block mounting seat.

The ejector block slides along the vertical direction through the ejector block mounting seat, so that the use stability of the lifting sliding window is further improved.

In some embodiments, the top of the top block is provided with a top sheet, and the top sheet is detachably connected with the top block.

The top piece can further improve the friction force between the window sash and the upper window frame, so that the use stability of the lifting sliding window is improved.

In some embodiments, the top and the bottom of the top block mounting seat are provided with openings, and the side wall of the bottom of the top block mounting seat is provided with a through groove for the sliding block to slide.

In some embodiments, the pulley assembly further comprises a pulley frame and a sliding cover sleeved on the top of the pulley frame, the pulley is arranged in the pulley frame, two ends of a rotating shaft of the pulley are rotatably connected with two sides of the pulley frame, the periphery of the pulley is arranged outside the bottom of the pulley frame, one end of the elastic piece is in butt joint with the pulley frame, and the other end of the elastic piece is in butt joint with the bottom of the sliding cover.

In some embodiments, through holes are formed in two opposite vertical sides of the sliding cover, positioning shafts matched with the through holes are arranged on two sides of the pulley frame, and the sliding cover slides along the vertical direction through the through holes and the positioning shafts.

In some embodiments, the top of the sliding cover is provided with a supporting piece, the top of the supporting piece is connected with the bottom of the lower frame, the bottom of the supporting piece is connected with the top of the sliding cover, the pulley assembly is arranged in the lower window frame, and the bottom of the lower window frame is provided with a sliding rail for sliding a pulley.

In some embodiments, the elastic pieces are provided in plurality, the pulley frames are provided with mounting grooves corresponding to the elastic pieces one by one, and the elastic pieces are arranged in the mounting grooves.

The elastic piece is arranged in the mounting groove, so that the stability of the elastic piece is improved, and the ascending or descending stability of the window sash is further improved.

The utility model has the beneficial effects that:

the staff rotates the handle, and the handle drives the sliding block to slide towards the direction away from the driver through the driver, and the sliding block drives the top block to move upwards, the elastic piece compresses the window sash to descend, the pulley receives downward pressure, the top block is abutted with the upper window frame to enhance the tightness of the window sash, at the moment, the window sash is fixed, and the friction force between the top block and the upper window frame can further fix the window sash while the pulley cannot rotate; the handle is reversely rotated, the sliding block drives the top block to move downwards, the elastic piece stretches from the compressed state to the free state to drive the window sash to lift, the window sash can be pushed at the moment, and the use stability of the lifting sliding window is improved.

Drawings

Fig. 1 is a schematic view showing a structure of a window sash according to the present utility model.

Fig. 2 is a cross-sectional view of a schematic of the overall structure of the present utility model.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Fig. 4 is a schematic structural view mainly showing a top block assembly when a window sash is lifted.

Fig. 5 is a schematic structural view mainly showing a top block assembly when a window sash descends.

Fig. 6 is an exploded view showing a top block assembly according to the present utility model.

Fig. 7 is a schematic view showing a structure of a pulley assembly according to the present utility model.

Fig. 8 is an exploded view showing a pulley assembly according to the present utility model.

The reference numbers and designations in the figures correspond to the following: 11. window sashes; 12. an upper frame; 13. a lower frame; 14. a side frame; 15. a handle; 16. a driver; 21. an upper window frame; 22. a lower window frame; 221. a slide rail; 31. a top block; 311. a slide block; 32. a sliding block; 321. a chute; 33. a top block mounting seat; 331. a through groove; 34. a top sheet; 41. a pulley; 42. an elastic member; 43. a pulley frame; 431. a mounting groove; 44. a sliding cover; 45. a through hole; 46. positioning a shaft; 5. and a support.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides a technical solution:

the lifting sliding window comprises a window sash 11, an upper frame 12, a lower frame 13, two side frames 14, a handle 15, a lock box, a driver 16, a top block assembly and a pulley assembly, wherein the upper frame 12 and the lower frame 13 are fixedly connected to the outside of the window sash 11, the handle 15 is arranged on one of the side frames 14, the lock box is connected with the handle 15, the driver 16 is connected with the lock box, the top block assembly is arranged at the top of the upper frame 12, and the pulley assembly is arranged at the bottom of the lower frame 13.

The top block assembly comprises a top block 31, a top block mounting seat 33, a sliding block 32 and a top sheet 34, wherein the top block 31 is arranged in the top block mounting seat 33, openings at the upper end and the lower end of the top block mounting seat 33 are arranged, the outer side wall of the top block 31 is abutted with the inner side wall of the top block mounting seat 33, the top block 31 is in sliding connection with the top block mounting seat 33 along the vertical direction, and the top block mounting seat 33 is detachably connected with the upper frame 12 through bolts; the driver 16 is detachably connected with one end of the sliding block 32, which is close to the handle 15, through bolts, the top of the sliding block 32 is abutted to the bottom of the top block 31, a sliding groove 321 is obliquely downwards arranged at the top of the sliding block 32 along the direction away from the driver 16, a sliding block 311 which is matched with the sliding groove 321 is fixedly connected to the bottom of the top block 31, in the embodiment, the sliding block 311 is arranged as a T-shaped block, and the separation phenomenon of the top block 31 and the sliding block 32 is reduced.

The left and right side wall bottoms of the top block mounting seat 33 are provided with through grooves 331 for sliding the sliding block 32, the handle 15 is rotated, the driver 16 drives the sliding block 32 to slide reciprocally along the length direction of the upper frame 12, the top sheet 34 is arranged at the top of the top block 31, the top sheet 34 is detachably connected with the top block 31 through bolts, and in the embodiment, the top sheet 34 is a rubber sheet.

The pulley assembly comprises a pulley 41, a pulley frame 43, a sliding cover 44 sleeved on the top of the pulley frame 43 and elastic pieces 42 arranged between the pulley frame 43 and the sliding cover 44, wherein the pulley 41 is arranged in the pulley frame 43, a rotating shaft of the pulley 41 is arranged along the width direction of the lower frame 13, two ends of the rotating shaft of the pulley 41 are rotationally connected with two sides of the pulley frame 43, the periphery of the pulley 41 is arranged outside the bottom of the pulley frame 43, a groove is formed in the circumferential surface of the pulley 41, sliding rails 221 matched with the groove for sliding the pulley 41 are arranged at the bottom of the lower window frame 22, a plurality of elastic pieces 42 are arranged, the pulley frame 43 is provided with mounting grooves 431 corresponding to the elastic pieces 42 one by one, and in the embodiment, four elastic pieces 42 are arranged at four corners of the pulley frame 43 respectively.

Through holes 45 are formed in two side walls of the sliding cover 44, which are arranged along the direction of the rotating shaft of the pulley 41, positioning shafts 46 which are matched with the through holes 45 are arranged on two sides of the pulley frame 43, the sliding cover 44 slides along the vertical direction through the through holes 45 and the positioning shafts 46, the positioning shafts 46 limit the travel of the sliding cover 44, the positioning shafts 46 are in threaded connection with the pulley frame 43, one end of the elastic piece 42 is fixedly connected with the bottom of the mounting groove 431, and the other end of the elastic piece 42 is fixedly connected with the bottom of the sliding cover 44, and in the embodiment, the elastic piece 42 is a compression spring.

The pulley assembly sets up in lower window frame 22, is provided with support piece 5 between pulley assembly and the lower frame 13, and in this embodiment, support piece 5 selects with the shape support piece 5, and the bottom joint of support piece 5 and lower frame 13, the bottom of support piece 5 and the top fixed connection of sliding closure 44.

The working principle and the using flow of the utility model are as follows: when the window sash 11 needs to be fixed, the handle 15 is rotated, the handle 15 drives the sliding block 32 to slide towards a direction away from the driver 16 through the driver 16, when the sliding block 32 slides, the sliding block 31 is pushed to be ejected upwards along the vertical direction through the sliding groove 321, the sliding block 32 continuously slides, the elastic piece 42 compresses, the window sash 11 moves downwards, the pulley 41 is subjected to downward pressure, the pulley 41 is limited to slide, at the moment, the window sash 11 is fixed, the top piece 31 is abutted against the upper window frame 21, the tightness of the window sash is enhanced, and the friction force between the window sash 11 and the upper window frame 21 is improved; when the window sash 11 needs to be opened, the handle 15 is reversed, the sliding block 32 drives the top block 31 to retract downwards, the elastic piece 42 retracts to lift the window sash 11 while the top block 31 retracts, the pulley 41 is sprung, the pulley 41 can slide, the friction force between the window sash 11 and the upper window frame 21 is reduced, at the moment, the window sash 11 is normally opened and closed, and the use stability of the lifting sliding window is improved.

Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a promote austral window, sliding sash, includes casement (11) and sets up outer last frame (12), lower frame (13) and the two side frames (14) of casement (11), one of them be provided with handle (15) and driver (16) on side frame (14), a serial communication port, it is provided with the kicking block subassembly to go up frame (12) top, the kicking block subassembly includes kicking block (31) and sets up slider (32) in kicking block (31) bottom, kicking block (31) and last frame (12) sliding connection, driver (16) are connected with slider (32) near the one end of handle (15), slider (32) top is provided with spout (321) downwards along the direction slope of keeping away from driver (16), the bottom of lower frame (13) is provided with the pulley assembly, the pulley assembly includes pulley (41) and sets up elastic component (42) between pulley (41) and lower frame (13).

2. A lifting sliding window according to claim 1, wherein the top block assembly further comprises a top block mounting seat (33), the top block mounting seat (33) is detachably connected with the upper frame (12), the top block (31) is arranged in the top block mounting seat (33), and the top block (31) is slidably connected with the top block mounting seat (33).

3. A lifting sliding window according to claim 1, characterized in that the top of the top block (31) is provided with a top sheet (34), the top sheet (34) being detachably connected to the top block (31).

4. A lifting sliding window according to claim 2, wherein the top and the bottom of the top block mounting seat (33) are provided with openings, and the side wall of the bottom of the top block mounting seat (33) is provided with a through groove (331) for sliding the sliding block (32).

5. The lifting sliding window according to claim 4, wherein the pulley assembly further comprises a pulley frame (43) and a sliding cover (44) sleeved on the top of the pulley frame (43), the pulley (41) is arranged in the pulley frame (43), two ends of a rotating shaft of the pulley (41) are rotatably connected with two sides of the pulley frame (43), the periphery of the pulley (41) is arranged outside the bottom of the pulley frame (43), one end of the elastic piece (42) is abutted with the pulley frame (43), and the other end of the elastic piece is abutted with the bottom of the sliding cover (44).

6. The lifting sliding window according to claim 5, wherein through holes (45) are formed in two opposite vertical sides of the sliding cover (44), positioning shafts (46) matched with the through holes (45) are arranged on two sides of the pulley frame (43), and the sliding cover (44) slides along the vertical direction through the through holes (45) and the positioning shafts (46).

7. A lifting sliding window according to claim 5, characterized in that the top of the sliding cover (44) is provided with a supporting element (5), the top of the supporting element (5) is connected with the bottom of the lower frame (13), the bottom of the supporting element (5) is connected with the top of the sliding cover (44), the pulley assembly is arranged in the lower window frame (22), and the bottom of the lower window frame (22) is provided with a sliding rail (221) for sliding a pulley (41).

8. The lifting sliding window according to claim 5, wherein a plurality of elastic members (42) are provided, mounting grooves (431) corresponding to the elastic members (42) one by one are formed in the pulley frames (43), and the elastic members (42) are arranged in the mounting grooves (431).