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CN-224214030-U - Multi-gear limiting type casement window

CN224214030UCN 224214030 UCN224214030 UCN 224214030UCN-224214030-U

Abstract

The utility model discloses a multi-gear limiting type casement window which comprises a window frame and a window sash arranged on the window frame in a swinging mode, wherein the window sash comprises a glass window sheet and a frame wrapping the glass window sheet, a movable groove is formed in the inner wall of the bottom of the window frame along the length direction of the window frame, a limiting plate is movably arranged in the movable groove along the swinging direction of the window sash, a limiting groove for placing the tail end of the limiting plate is formed in the frame along the length direction of the window sash, a first fixing piece for fixing the start end of the limiting plate after the limiting plate swings is arranged in the movable groove, a plurality of limiting holes are uniformly distributed in the frame along the length direction of the frame, the limiting holes are communicated with the limiting groove, and a second fixing piece for fixing the tail end of the limiting plate when the tail end of the limiting plate is placed in the limiting groove and is positioned below any one limiting hole is arranged on the frame. The utility model solves the problem that the window cannot be fixed under different swinging angles due to the lack of fixing the window sashes in the traditional casement window.

Inventors

  • PAN JIANXIANG
  • HE GUANGZHAO

Assignees

  • 温州柯德鲁门窗有限公司

Dates

Publication Date
20260508
Application Date
20250521

Claims (5)

  1. 1. The multi-gear limiting type casement window comprises a window frame and a window sash arranged on the window frame in a swinging mode, wherein the window sash comprises a glass window sheet and a frame for wrapping the glass window sheet, and the window frame is characterized in that a movable groove is formed in the inner wall of the bottom of the window frame along the length direction of the window frame, a limiting plate is movably arranged in the movable groove along the swinging direction of the window sash, a limiting groove for placing the tail end of the limiting plate is formed in the frame along the length direction of the window sash, a first fixing piece for fixing the starting end of the limiting plate after the limiting plate swings is arranged in the movable groove, a plurality of limiting holes are uniformly distributed in the frame along the length direction of the frame, the limiting holes are all communicated with the limiting groove, and a second fixing piece for fixing the tail end of the limiting plate when the tail end of the limiting plate is placed in the limiting groove and is located below any one of the limiting holes is arranged on the frame.
  2. 2. The multi-gear limiting type flat-open window of claim 1, wherein the top wall of the bottom of the window frame is provided with a fixing hole communicated with the movable groove, the first fixing piece comprises a fixing shaft movably arranged in the fixing hole, the top of the fixing shaft is provided with a first pull ring which penetrates through the fixing hole and is used for an external operator to pull, the outer peripheral wall of the bottom of the fixing shaft is provided with a first tooth socket in a circumferential manner, the bottom wall of the bottom of the movable groove is provided with a rotating hole, the bottom wall of the starting end of the limiting plate is provided with a rotating shaft which is used for being inserted and connected with the rotating hole in a rotating manner, the top wall of the starting end of the limiting plate is provided with a jack which is used for being inserted and connected with the fixing shaft, the jack is communicated to the rotating shaft, and the inner peripheral wall of the jack is provided with a second tooth socket which is used for being inserted and meshed with the first tooth socket when the fixing shaft is inserted and connected with the jack.
  3. 3. The multi-gear limiting type side-hung window of claim 2, wherein a first reset spring is connected between the outer peripheral wall of the fixed shaft and the inner peripheral wall of the fixed hole, and the first reset spring is sleeved on the outer peripheral wall of the fixed shaft.
  4. 4. The multi-gear limiting type flat-open window of claim 1, wherein the tail end of the limiting plate is penetrated with a matching hole, the second fixing piece comprises a plurality of limiting shafts, the limiting shafts are in one-to-one correspondence with the limiting holes, each limiting shaft is movably arranged in the corresponding limiting hole, the top of each limiting shaft is provided with a second pull ring which penetrates out of the fixing hole and is used for being pulled by an external operator, and the tail end of each limiting shaft is a limiting end which is used for being inserted with the matching hole.
  5. 5. The multi-gear limiting type side-hung window of claim 4, wherein a second reset spring is connected between the outer peripheral wall of the limiting shaft and the inner peripheral wall of the limiting hole, and the second reset spring is sleeved on the outer peripheral wall of the limiting shaft.

Description

Multi-gear limiting type casement window Technical Field The utility model relates to the technical field of casement windows, in particular to a multi-gear limiting type casement window. Background In the field of building, the window is an indispensable important component part of the building, the traditional casement window generally comprises a window frame and a window sash, the window sash is arranged on the window frame in a swinging way through a connecting structure such as a hinge and the like to realize opening and closing of the window, however, the existing casement window has a common problem in the use process, namely, a device special for fixing the window sash is lacking, so that the window sash can be fixed in a completely opened or completely closed state and cannot be stably fixed in different swinging angles, in actual use, a user always hopes that the window can stay at different opening angles according to actual demands so as to realize ventilation and lighting effects of different degrees, for example, in breeze weather, the window is hoped to be opened at a smaller angle, not only a certain ventilation quantity can be ensured, but also strong wind can be prevented from being directly poured into a room, and when more fresh air is needed indoors, the window is hoped to be opened at a larger angle. However, because the traditional casement window lacks an effective limiting and fixing structure, the window sash is easy to swing under the influence of external wind power, vibration and other factors after being opened, and cannot be stably kept at a required angle of a user, so that inconvenience is brought to the use of the user. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a multi-gear limiting type casement window, which aims at solving the problem that the window cannot be fixed under different swinging angles due to the lack of fixing the window sash in the traditional casement window. In order to achieve the above purpose, the utility model provides a multi-gear limiting type casement window, which comprises a window frame and a window sash arranged on the window frame in a swinging way, wherein the window sash comprises a glass window sheet and a frame wrapping the glass window sheet, the inner wall of the bottom of the window frame is provided with a movable groove along the length direction of the window frame, a limiting plate is movably arranged in the movable groove along the swinging direction of the window sash, the frame is provided with a limiting groove for placing the tail end of the limiting plate along the length direction of the window sash, a first fixing piece for fixing the starting end of the limiting plate after the limiting plate swings is arranged in the movable groove, a plurality of limiting holes are uniformly distributed on the frame along the length direction of the frame, the limiting holes are all communicated with the limiting groove, and a second fixing piece for fixing the tail end of the limiting plate when the tail end of the limiting plate is placed in the limiting groove and is positioned below any one of the limiting holes is arranged on the frame. The technical scheme has the advantages that the matching structure of the limiting plates and the limiting grooves in the technology realizes double fixation through the first fixing piece and the second fixing piece, ensures that the window sashes can bear environmental loads such as external wind force, vibration and the like without displacement under any selected angle, and the technology can fix the window sashes at small angles in windy weather to avoid strong wind filling and fix the window sashes at large angle states when a large amount of ventilation is needed by arranging the movable grooves at the bottoms of the window frames and arranging the limiting grooves matched with the tail ends of the limiting plates and uniformly distributed limiting holes at the window sashes, so that a set of multi-gear limiting adjustment system is built, the limitation that the traditional casement window can only be fixed in a completely opened or closed state is fundamentally broken, the window sashes can realize stable positioning at a plurality of angles in the swinging track, and users can flexibly adjust the opening angles of the window sashes according to actual demands such as indoor ventilation, lighting intensity or wind prevention and the like. The utility model further provides that the top wall of the bottom of the window frame is provided with a fixing hole which is used for being communicated with the movable groove, the first fixing piece comprises a fixing shaft which is movably arranged in the fixing hole, the top of the fixing shaft is provided with a first pull ring which is used for penetrating out of the fixing hole and being pulled by an external operator, the outer peripheral wall of the bottom of the fixing shaft is provided with