Search

CN-224214104-U - Safety screen window for sliding window

CN224214104UCN 224214104 UCN224214104 UCN 224214104UCN-224214104-U

Abstract

The application relates to a safety screen window for a sliding window, which comprises a window frame, a window sash, a screen window sash and a screen window sash, wherein the inner wall of the bottom of the window frame is fixedly connected with a plurality of guide rails, the window sash is connected to the guide rails in a sliding mode and comprises a first fan blade and a second fan blade, the screen window sash is arranged between the first fan blade and the second fan blade, and the screen window sash is connected to the guide rails in a sliding mode. The locking device is arranged on the screen window sash, and the screen window sash is detachably connected in the window frame through the locking device. The application has the advantages that the middle gauze fan can be independently locked, and the safety and the sealing performance are good.

Inventors

  • YAO YANYAN
  • YAN CUICUI
  • QU MAN
  • LI XUTAO
  • ZHAO XIAOWA

Assignees

  • 高科建材（咸阳）铝材科技有限公司

Dates

Publication Date
20260508
Application Date
20250507

Claims (7)

  1. 1. A safety screen window for a sliding window, comprising: the window comprises a window frame (1), wherein a plurality of guide rails (11) are fixedly connected to the inner wall of the bottom of the window frame (1); The window frame (1) comprises a left edge seal (12), a right edge seal (13), an upper sliding piece (14) and a lower sliding piece (15), wherein the left edge seal (12), the right edge seal (13), the upper sliding piece (14) and the lower sliding piece (15) are connected with each other to form a fixed frame, and the guide rails (11) are arranged on the lower sliding piece (15) at intervals in parallel; The window fan (2), the window fan (2) is connected to the guide rail (11) in a sliding manner, and the window fan (2) comprises a first fan blade (21) and a second fan blade (22); A first hooked rabbet cover plate (211) is arranged on the side edge, close to the right edge seal (13), of the first fan blade (21), a second hooked rabbet cover plate (221) is arranged on the side edge, close to the left edge seal (12), of the second fan blade (22), and the width dimension of the first hooked rabbet cover plate (211) is larger than that of the side edge of the first fan blade (21); A screen fan (3), wherein the screen fan (3) is arranged between the first fan blade (21) and the second fan blade (22), and the screen fan (3) is connected to the guide rail (11) in a sliding manner; The locking device (4) is arranged on the screen window sash (3), and the screen window sash (3) is detachably connected in the window frame (1) through the locking device (4); When the first fan blades (21) and the screen fan (3) are both positioned on the left edge seal (12), the first hooked rabbet cover plate (211) just presses one side, close to the right edge seal (13), of the screen fan (3), and further movement of the screen fan (3) is limited, and the first hooked rabbet cover plate (211) is an L-shaped plate.
  2. 2. A safety screen window for a sliding window according to claim 1, wherein the upper slider (14) is provided with a plurality of limiting plates (141), and the number of positions of the limiting plates (141) corresponds to the number of positions of the guide rail (11).
  3. 3. A safety screen window for a sliding window according to claim 1, wherein the locking device (4) is a first latch (41), the first latch (41) is arranged at one side of the screen window (3) close to the left edge seal (12), and the screen window (3) is detachably connected to the inner wall of the left edge seal (12) through the first latch (41).
  4. 4. The safety screen window for the sliding window according to claim 1, wherein smooth rabbet structures (5) are respectively arranged on two side edges of the first fan blade (21) and the second fan blade (22), and the smooth rabbet structures (5) are hollow smooth rabbets.
  5. 5. The safety screen window for the sliding window according to claim 1, wherein a crescent lock (6) is installed on the first hooked rabbet cover plate (211), and a lock catch (61) of the crescent lock (6) is fixedly arranged on one side, close to the left edge seal (12), of the second fan blade (22).
  6. 6. The safety screen window for the sliding window according to claim 1, wherein sliding parts (7) are fixedly arranged at the bottoms of the screen window sash (3), the first fan blade (21) and the second fan blade (22), a lower sliding bush (8) is arranged on the guide rail (11), and the sliding parts (7) slide on the guide rail (11) through the lower sliding bush (8).
  7. 7. The safety screen window for the sliding window according to claim 1, wherein the screen window sash (3) comprises a screen window sash insert (31) and screen window sash fan blades (32) which are arranged on two sides, the screen window sash insert (31) is provided with a limiting groove (311), and the screen window sash fan blades (32) are clamped in the limiting groove (311).

Description

Safety screen window for sliding window Technical Field The application relates to the technical field of sliding windows, in particular to a safety screen window for a sliding window. Background At present, the sliding window is used as a common building door and window form, is widely applied to houses, offices and other places, saves space in a sliding opening mode, and is convenient to operate. In the practical application of the sliding window, the safety screen window is used as an important auxiliary device, so that mosquitoes can be effectively prevented from entering a room, and the indoor safety can be guaranteed to a certain extent. Along with the continuous improvement of the requirements of people on living environment, the design of the safety screen window for the sliding window is gradually paid attention to, and the structural rationality, the installation convenience and the use safety of the safety screen window become important points of research. The safety screen window for the sliding window in the prior art has certain defects, particularly in the application scene of the multi-blade sliding window, the middle screen window cannot be independently locked, so that the safety and the sealing performance are insufficient. Disclosure of utility model In order to solve the technical problems, the application provides a safety screen window for a sliding window. The application provides a safety screen window for a sliding window, which adopts the following technical scheme: a safety screen window for a sliding window, comprising: The inner wall of the bottom of the window frame is fixedly connected with a plurality of guide rails; The window frame comprises a left edge seal, a right edge seal, an upper sliding piece and a lower sliding piece, wherein the left edge seal, the right edge seal, the upper sliding piece and the lower sliding piece are connected with each other to form a fixed frame, and the guide rails are arranged on the lower sliding piece at intervals in parallel; the window sashes are connected to the guide rail in a sliding manner, and each window sashe comprises a first fan blade and a second fan blade; A first hooked rabbet cover plate is arranged on the side edge, close to the right edge seal, of the first fan blade, a second hooked rabbet cover plate is arranged on the side edge, close to the left edge seal, of the second fan blade, and the first hooked rabbet cover plate and the second hooked rabbet cover plate are connected to the smooth rabbet structure; the screen fan is arranged between the first fan blade and the second fan blade, and the screen fan is connected to the guide rail in a sliding mode. The locking device is arranged on the screen window sash, and the screen window sash is detachably connected in the window frame through the locking device; When the first fan blades and the screen fan are both positioned on the left edge seal, the first hooked rabbet cover plate just presses one side, close to the right edge seal, of the screen fan, so that movement of the screen fan is limited, and the first hooked rabbet cover plate is an L-shaped plate. By adopting the technical scheme, the locking device can be used for independently fixing the screen window sash, so that the screen window sash can be firmly fixed on the window frame when required, potential safety hazards caused by accidental movement are prevented, meanwhile, a user can quickly assemble and disassemble the screen window sash according to actual demands, the use convenience is improved, in addition, the window frame structure is more stable, the overall installation reliability is improved, the guide rail interval parallel arrangement provides stable sliding tracks for the window sash and the screen window sash, the first hooked rabbet cover plate and the second hooked rabbet cover plate can effectively shield gaps of the sliding window, the sealing performance is enhanced, dust and insect prevention are realized, when the first fan blade and the screen window sash are both positioned at the left edge seal, the L-shaped first hooked rabbet cover plate can just cover one side of the screen window sash close to the right edge seal, the structural stability is improved, and the screen window sash is prevented from being subjected to position deviation caused by external force. Optionally, the upper slider is provided with a plurality of limiting plates, and the position quantity of the limiting plates corresponds to the guide rail. Through adopting above-mentioned technical scheme, the limiting plate sets up directly over the guide rail to correspond with guide rail position quantity, can carry out spacing fixed to first flabellum, second flabellum and gauze fan from the top, effectively prevent that the flabellum from taking place the luffing motion under slip or stationary state, thereby improve holistic stability and the security of screen window. Optionally, the locking device is a first latch,