Casement window frame structure

Abstract

The utility model discloses a casement window frame structure and belongs to the technical field of casement windows. A plurality of hinges are arranged on two sides of the side wall of the lighting window, a casement window frame is arranged on the other sides of the hinges, an adjusting assembly is arranged on the inner wall of the casement window frame, a locking assembly is arranged on the circumferential outer wall of a rotating shaft, and a handle is arranged on the side wall of the casement window frame. The lighting window is used for lighting, the handle is pulled to drive the casement window frame to rotate for ventilation, in rainy or strong wind weather, the bottom of the top-hung window frame is pushed to enable the first connecting plate to drive the rotating shaft to rotate, the second connecting plate rotates to drive the sliding block to move downwards, and the top-hung window frame is more stable through the third connecting plate; the top-hung window frame is longitudinally and obliquely unfolded to keep ventilation, rain drifting is reduced, wind resistance is reduced, higher safety is achieved, and the opening angle of the top-hung window frame is conveniently kept through the locking assembly. According to the structural design, rain entering a room is reduced, the window can easily adapt to strong wind weather, the using effect is good, and the opening angle of the window can be conveniently kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to a casement window technical field more specifically, relate to a kind of casement window frame structure. BACKGROUND

[0002] Casement window is a common window type, glass or sash is directly installed on window frame, and the window is opened or closed by rotating sash handle or pulling sash hinge, since sash opens along horizontal direction, air can smoothly enter indoor, and indoor turbidity can also be discharged, wherein casement window advantage structure design is simple, mainly composed of window frame, sash, hardware fittings etc.

[0003] The prior art patent document with the publication number CN221742400U provides an aluminum alloy casement window frame structure, which is rotated by the handle provided on one side surface of the window frame, so that the sliding block on the one side surface slides in the inside of the clamping block, thereby releasing the clamping state, and through the cooperation between the driving bevel gear and the driven bevel gear, and by using the rotating stabilizing rod, the window frame can realize the double effect of outward opening and inward opening, so that the device can adapt to different sizes of bedroom, and according to the indoor situation, the mode of outward opening and inward opening can be selected automatically, which is particularly convenient to use, improves the diversity of casement window use, and also improves the flexibility of casement window type.

[0004] Although the device has many beneficial effects, it still has the following problems: during use of the device, rain is easy to enter the house when the window is opened, and horizontal opening and closing is not easy to adapt to strong wind weather, and the use effect is not good enough; secondly, the device is not convenient to maintain the opening angle of the window during use, and needs to be improved, therefore, we propose a casement window frame structure. UTILITY MODEL CONTENT

[0005] 1. Technical problem to be solved

[0006] The utility model aims to provide a casement window frame structure to solve the problems of rain entering the house when the window is opened, horizontal opening and closing not easy to adapt to strong wind weather, use effect not good enough, and inconvenience to maintain the opening angle of the window in the above background technology.

[0007] 2. Technical solution

[0008] The utility model provides a structure of casement window, including lighting window, the lighting window both sides are equipped with a plurality of hinges, the other side of hinge is equipped with casement window, the inner wall of casement window is equipped with adjusting assembly, adjusting assembly includes pivot, the one end of pivot circumferential outer wall is equipped with first connecting plate, the other end of first connecting plate is hinged and has upper hung window frame, the side wall of casement window inner chamber is equipped with slide groove, the inside slide of slide groove is connected with sliding block, the top of sliding block side wall is hinged and has second connecting plate, the bottom of sliding block side wall is hinged and has third connecting plate, the circumferential outer wall of pivot is equipped with locking assembly, the side wall of casement window is equipped with handle.

[0009] Preferably, the locking assembly includes a gear, the gear is engaged with a clamping block, the side wall of the clamping block is provided with a moving rod, the side wall of the clamping block is provided with a spring sleeved on the circumferential outer wall of the moving rod, and the other end of the moving rod is provided with a handle.

[0010] Preferably, the other end of the second connecting plate is hinged with the side wall of the upper hung window frame, and the other end of the third connecting plate is hinged with the side wall of the first connecting plate.

[0011] Preferably, the side walls on both sides of the sliding block are provided with slide rails, the side walls on both sides of the slide groove are provided with limiting grooves, and the size and position of the slide rails are matched with the size and position of the limiting grooves.

[0012] Preferably, the size and position of the gear are matched with the size and position of the clamping block, and the diameter of the handle is greater than the diameter of the moving rod.

[0013] Preferably, the inner cavity side wall of the upper hung window frame is provided with a mounting groove, and the inner part of the upper hung window frame is provided with two cavities.

[0014] Preferably, the inner part of the upper hung window frame is provided with two heat insulation strips, and the side wall recesses of the two heat insulation strips are symmetrically arranged.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses a structure of casement window, including lighting window, the lighting window both sides are equipped with a plurality of hinges, the other side of hinge is equipped with casement window, the inner wall of casement window is equipped with adjusting assembly, adjusting assembly includes pivot, the one end of pivot circumferential outer wall is equipped with first connecting plate, the other end of first connecting plate is hinged and has upper hung window frame, the side wall of casement window inner chamber is equipped with slide groove, the inside slide of slide groove is connected with sliding block, the top of sliding block side wall is hinged and has second connecting plate, the bottom of sliding block side wall is hinged and has third connecting plate, the circumferential outer wall of pivot is equipped with locking assembly, the side wall of casement window is equipped with handle.

[0018] Second, by pulling the handle to drive the moving rod to move outward, the clamping block is separated from the gear, after adjusting the upper suspended window frame, the handle is loosened, the clamping block is driven to move the clamping gear through the spring rebound force, so that the opening angle of the upper suspended window frame is kept. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram of the utility model;

[0020] Figure 2 It is the flat open window frame part structure schematic diagram of the utility model;

[0021] Figure 3 It is the adjusting assembly part structure schematic diagram of the utility model;

[0022] Figure 4 It is the lock assembly part structure split schematic diagram of the utility model;

[0023] Figure 5 It is the upper suspended window frame part structure section schematic diagram of the utility model;

[0024] Mark number explanation in drawing: 1, light window; 2, hinge; 3, flat open window frame; 4, adjusting assembly; 5, lock assembly; 6, handle; 7, installation groove; 8, cavity; 9, heat insulation strip; 401, pivot; 402, first connecting plate; 403, upper suspended window frame; 404, sliding slot; 405, sliding block; 406, second connecting plate; 407, third connecting plate; 408, slide rail; 409, limiting slot; 501, gear; 502, clamping block; 503, moving rod; 504, spring; 505, handle. DETAILED DESCRIPTION

[0025] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0026] In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly and specifically limited.

[0027] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "mount", "set", "sleeve / joint", "connection" and the like should be understood broadly, for example, "connection", can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0028] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0029] A casement window frame structure, including the light window 1, the both sides of the light window 1 side wall are all screw thread connection with a plurality of hinges 2, and the other side of hinge 2 is screw thread connection with the casement window frame 3, and the inner wall of casement window frame 3 is all rotationally connected with adjusting assembly 4, and adjusting assembly 4 includes pivot 401, and the one end of the circumferential outer wall of pivot 401 is fixedly provided with first connecting plate 402, and the other end of first connecting plate 402 is hingedly connected with upper suspended window frame 403, and the inner cavity side wall of casement window frame 3 is provided with sliding slot 404, and the inside of sliding slot 404 is slidably connected with sliding block 405, and the top of the side wall of sliding block 405 is hingedly connected with second connecting plate 406, and the bottom of the side wall of sliding block 405 is hingedly connected with third connecting plate 407, and the circumferential outer wall of pivot 401 is fixedly provided with locking assembly 5, and the side wall of casement window frame 3 is fixedly provided with handle 6. The utility model is lighted by light window 1, and the casement window frame 3 is rotated to ventilate by pulling handle 6, when it rains or in strong wind weather, the bottom of upper suspended window frame 403 is pushed to make pivot 401 rotate by first connecting plate 402, and sliding block 405 moves downward by second connecting plate 406, and upper suspended window frame 403 is more stable by third connecting plate 407, and the longitudinal inclination of upper suspended window frame 403 is unfolded to keep ventilating while reducing rain, reducing strong wind resistance, and being more safe.

[0030] Specifically, locking assembly 5 includes gear 501, gear 501 is engaged with clamping block 502, clamping block 502 side wall is fixedly provided with moving rod 503, clamping block 502 side wall is fixedly provided with spring 504 that is sleeved on the circumferential outer wall of moving rod 503, and the other end of moving rod 503 is fixedly provided with handle 505. By pulling handle 505, moving rod 503 is moved outward, so that clamping block 502 is separated from gear 501, after adjusting upper suspended window frame 403, handle 505 is loosened, and clamping block 502 is moved to clamp gear 501 by the rebound force of spring 504, so that the opening angle of upper suspended window frame 403 is kept.

[0031] Further, the other end of second connecting plate 406 is hingedly connected with the side wall of upper suspended window frame 403, and the other end of third connecting plate 407 is hingedly connected with the side wall of first connecting plate 402.

[0032] It is worth mentioning that the size and position of the sliding rail 408 are matched with the size and position of the limiting groove 409, and the size and position of the sliding rail 408 are matched with the size and position of the limiting groove 409. Through the sliding rail 408 matched with the size and position of the limiting groove 409, the sliding block 405 is more stable, and the sliding block 405 is prevented from falling off.

[0033] It is worth noting that the size and position of the gear 501 are matched with the size and position of the clamping block 502, and the diameter of the handle 505 is greater than the diameter of the moving rod 503. Through the clamping block 502 matched with the size and position of the gear 501, the locking of the gear 501 is more firm, and through the handle 505 with a diameter greater than the moving rod 503, the moving rod 503 is prevented from being separated.

[0034] In addition, the inner cavity side wall of the top-hung window frame 403 is provided with a mounting groove 7, and two cavities 8 are formed in the top-hung window frame 403. The glass is installed by injecting glue through the mounting groove 7, and the weight of the top-hung window frame 403 is reduced through the cavities 8, thereby reducing the cost.

[0035] Further, two heat insulation strips 9 are fixedly arranged in the top-hung window frame 403, and the side walls of the two heat insulation strips 9 are symmetrically recessed. Through the symmetrically arranged two heat insulation strips 9, the flatness of the window frame is maintained, and the heat is insulated.

[0036] Working principle: when the device is used for the casement window frame structure, when ventilation is needed, pull the handle 6 to drive the casement window frame 3 to rotate for ventilation, when it is raining or windy, pull the handle 505 to drive the moving rod 503 to move outward, so that the clamping block 502 is separated from the gear 501, the first connecting plate 402 is driven to rotate by pushing the bottom of the top-hung window frame 403, the second connecting plate 406 is driven to rotate, the sliding block 405 is driven to move downward, the top-hung window frame 403 is longitudinally inclined and unfolded, the handle 505 is released, the spring 504 drives the clamping block 502 to move and clamps the gear 501, so that the top-hung window frame 403 maintains the opening angle.

[0037] The above shows and describes the basic principle, main features and advantages of the present application. It should be understood by those skilled in the art that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application, and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A casement window structure comprising a light window (1), characterized in that: The lighting window (1) side wall both sides are provided with a plurality of hinges (2), the other side of the hinge (2) is provided with a casement window frame (3), the inner wall of the casement window frame (3) is provided with adjusting assembly (4), the adjusting assembly (4) includes pivot (401), the first connecting plate (402) is arranged at one end of the circumferential outer wall of the pivot (401), the upper hung window frame (403) is hinged to the other end of the first connecting plate (402), the sliding slot (404) is formed in the side wall of the inner cavity of the casement window frame (3), the sliding block (405) is slidably connected in the sliding slot (404), the second connecting plate (406) is hinged to the top of the side wall of the sliding block (405), the third connecting plate (407) is hinged to the bottom of the side wall of the sliding block (405), the locking assembly (5) is arranged on the circumferential outer wall of the pivot (401), and the handle (6) is arranged on the side wall of the casement window frame (3).

2. The casement window structure according to claim 1, wherein: The locking assembly (5) includes a gear (501), the gear (501) is engaged with a clamping block (502), the side wall of the clamping block (502) is provided with a moving rod (503), the side wall of the clamping block (502) is provided with a spring (504) sleeved on the circumferential outer wall of the moving rod (503), and the other end of the moving rod (503) is provided with a handle (505).

3. The casement window structure according to claim 2, wherein: The other end of the second connecting plate (406) is hinged to the side wall of the upper hung window frame (403), and the other end of the third connecting plate (407) is hinged to the side wall of the first connecting plate (402).

4. The casement window structure according to claim 3, wherein: The sliding block (405) is provided with a sliding rail (408) on both sides of the side wall, and the sliding slot (404) is provided with a limiting groove (409) on both sides of the side wall.

5. The casement window structure according to claim 4, wherein: The size and position of the gear (501) are matched with the size and position of the clamping block (502), and the diameter of the handle (505) is greater than the diameter of the moving rod (503).

6. The casement window structure according to claim 5, wherein: The mounting groove (7) is formed in the inner cavity side wall of the upper hung window frame (403), and the two cavities (8) are formed in the inner cavity of the upper hung window frame (403).

7. The casement window structure according to claim 6, wherein: The inner cavity of the upper hung window frame (403) is provided with two heat insulation strips (9), and the side wall recesses of the two heat insulation strips (9) are symmetrically arranged.

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