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CN-224214044-U - Frame fan system of extremely narrow flat-open window

CN224214044UCN 224214044 UCN224214044 UCN 224214044UCN-224214044-U

Abstract

The utility model discloses a frame sash system of an extremely narrow casement window, which comprises a frame main body, a glass sash frame body, a protective fence main body and a screen sash frame body, wherein the protective fence main body and the screen sash frame body are installed on one side, close to an indoor space, of the frame main body, a first extremely narrow broken bridge section bar comprises a first section bar arranged on one side, close to the indoor space, of a second section bar and a first heat insulation strip clamped between the first section bar and the second section bar, the second section bar is bent towards the direction far away from the frame main body, the inner side of the second section bar is jointed with the protective fence main body to form a lock box installation cavity, the first extremely narrow broken bridge section bar uses the first section bar and the second section bar which are provided with extremely narrow decorative surfaces, and a lock box and a handle structure which are arranged in the glass sash frame body in the prior art are transferred between the protective fence main body and the screen sash frame body, so that the width of the glass sash is reduced, and extremely narrow shrinkage is achieved, and the lock box and the illumination effect are achieved.

Inventors

  • HUANG HUI
  • ZHU CHENGMIN

Assignees

  • 广东兴发奥科建筑科技有限公司

Dates

Publication Date
20260508
Application Date
20250523

Claims (8)

  1. 1. The frame sash system of the extremely narrow casement window is characterized by comprising a frame main body (1), a glass sash frame body (2), a protective fence main body (3) and a screen sash frame body (4), wherein the protective fence main body (3) and the screen sash frame body (4) are arranged on one side, close to an indoor side, of the frame main body (1), and the glass sash frame body (2) is formed by encircling a first extremely narrow broken bridge section bar (21); The first extremely narrow bridge-cut-off section bar (21) comprises a first section bar (22) arranged close to one side of an outdoor side, a second section bar (23) arranged close to one side of an indoor side and a first heat insulation strip (24) clamped between the first section bar (22) and the second section bar (23), wherein the second section bar (23) is bent towards a direction away from the frame main body (1), and the inner side of the second section bar is attached to the protective guard main body (3) to form a lock box installation cavity (5); A rotary handle (6) with an output end horizontally penetrating in the thickness direction of the second section bar (23) is arranged between the screen fan frame body (4) and the protective guard main body (3).
  2. 2. The frame fan system of an extremely narrow casement window according to claim 1, characterized in that the frame body (1) is formed by enclosing a second narrow break bridge section bar (11), the second narrow break bridge section bar (11) comprises a third section bar (12) arranged close to one side of the outdoor, a fourth section bar (13) close to the indoor and a second heat insulation bar (14) clamped between the third section bar (12) and the fourth section bar (13).
  3. 3. The frame fan system of an extremely narrow casement window according to claim 2, wherein the first section bar (22) corresponds to the position of the third section bar (12), the first heat insulation strip (24) corresponds to the position of the second heat insulation strip (14), a first sealing strip (25) is arranged on the end face of the first heat insulation strip (24) facing to one side of the second heat insulation strip (14), and the first sealing strip (25) is clamped and fixed with the first heat insulation strip (24).
  4. 4. The frame fan system of the extremely narrow casement window according to claim 1, wherein a glass fan buckle plate (26) is clamped on one side of the first section bar (22) away from the frame main body (1), and the glass fan buckle plate (26) and the second section bar (23) are combined to form a pincerlike mounting opening (7) for mounting a glass fan.
  5. 5. The frame fan system of an extremely narrow casement window according to claim 1, characterized in that the guard rail main body (3) comprises a guard rail frame and guard rail grating bars (31), the guard rail frame is formed by surrounding four guard rail sectional materials (32) in a rectangular shape, and the guard rail grating bars (31) are fixed on the inner sides of the guard rail sectional materials (32).
  6. 6. The frame fan system of an extremely narrow casement window according to claim 5, characterized in that the protective frame profile (32) comprises a mounting portion (321) attached to the second profile (23) and a connecting portion (322) attached to the frame main body (1), the mounting portion (321) and the connecting portion (322) are integrally extruded, and the guard rail lattice bar (31) is screwed and fixed with the mounting portion (321) by a screw.
  7. 7. The frame fan system of an extremely narrow casement window according to claim 6, wherein the frame main body (1) is provided with a T-shaped positioning clamping piece (15) extending towards the direction of the connecting portion (322), the connecting portion (322) is provided with a clamping convex point (323) matched with the T-shaped positioning clamping piece (15), and a second sealing strip (33) is arranged at a position adjacent to the clamping convex point (323).
  8. 8. The frame fan system of the extremely narrow casement window according to claim 6, wherein a groove (324) is arranged on one side end surface of the connecting portion (322) facing away from the frame main body (1), the connecting portion (322) and the frame main body (1) are fixed by screwing screws along the bottom of the groove (324), and a decorative buckle plate (34) is arranged at the notch position of the groove (324).

Description

Frame fan system of extremely narrow flat-open window Technical Field The utility model relates to the technical field of casement window structures, in particular to a frame fan system of an extremely narrow casement window. Background The common casement window is a window commonly used in a building and has the advantages of large opening area and good ventilation effect, but the common casement window is made of a wide structure, so that the appearance is greatly influenced, the consumption of aluminum materials by the casement window is increased, and the casement window manufactured by the wide structure is complex to install; In order to pursue an extremely narrow frame surface, the whole frame surface section bar of the existing casement window is made narrow, but a lock box is arranged in a traditional casement window sash, a handle is arranged on a decorative surface of the window sash to be connected with the lock box to control the opening and closing of the casement window, the window sash of the traditional casement window cannot be contracted extremely narrowly due to the structural limitations of the lock box and the handle, and therefore improvement is needed to pursue a larger opening area and a larger illumination effect. Disclosure of utility model Aiming at the technical defects in the background technology, the utility model provides a frame fan system of an extremely narrow casement window, which solves the technical problems and meets the actual requirements, and the specific technical scheme is as follows: The frame sash system of the extremely narrow casement window comprises a frame main body, a glass sash frame body, a protective fence main body and a screen sash frame body, wherein the protective fence main body and the screen sash frame body are arranged on one side, close to an indoor side, of the frame main body, and the glass sash frame body is formed by encircling a first extremely narrow broken bridge section bar; The first extremely narrow bridge-cut-off section bar comprises a first section bar arranged on one side close to the outside, a second section bar arranged on one side close to the inside and a first heat insulation strip clamped between the first section bar and the second section bar, wherein the second section bar is bent towards the direction away from the frame main body, and the inner side of the second section bar is attached to the protective guard main body to form a lock box installation cavity; and a rotary handle with an output end horizontally penetrating in the thickness direction of the second section bar is arranged between the screen fan frame body and the protective guard main body. As an improvement of the scheme, the frame main body is formed by enclosing a second-pole narrow bridge-cut-off section bar, and the second-pole narrow bridge-cut-off section bar comprises a third section bar arranged close to one side of the outdoor, a fourth section bar close to the indoor and a second heat insulation strip clamped between the third section bar and the fourth section bar; As an improvement of the scheme, the first section bar corresponds to the position of the third section bar, the first heat insulation strip corresponds to the position of the second heat insulation strip, a first sealing strip is arranged on the end face of the first heat insulation strip, which faces one side of the second heat insulation strip, and the first sealing strip is fixedly clamped with the first heat insulation strip. As an improvement of the scheme, the glass fan buckle plate is arranged on one side, away from the frame main body, of the first section bar in a clamping manner, and the glass fan buckle plate and the second section bar are combined to form a pincerlike mounting opening for mounting the glass fan. As the improvement of above-mentioned scheme, the rail guard main part includes rail guard frame and rail guard check strip, the rail guard frame is the rectangle by four guard frame section bars of quantity and encloses to establish and form, the rail guard check strip is fixed the inboard of guard frame section bar. As the improvement of above-mentioned scheme, the protection frame section bar include with the installation department of second section bar laminating and with the connecting portion of frame main part laminating, the installation department with the integrative extrusion of connecting portion, the rail guard check bar pass through the screw with the installation department is revolved to twist fixedly. As the improvement of above-mentioned scheme, the frame main part is equipped with towards the T type location fastener that connecting portion direction extends, connecting portion be equipped with T type location fastener complex joint bump, and be adjacent to the position of joint bump is equipped with the second sealing strip. As the improvement of above-mentioned scheme, the connecting portion is equipped with the recess in the side termin