CN216690792U

CN216690792U - High-performance composite casement door and window

Info

Publication number: CN216690792U
Application number: CN202123013736.7U
Authority: CN
Inventors: 冯勇前
Original assignee: Henan Zhongcheng Doors And Windows Co ltd
Current assignee: Henan Zhongcheng Doors And Windows Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-07
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a high-performance composite casement door and window, which comprises a frame body and a window body, wherein the upper side of the window body is hinged with the inner side of the frame body, the inner side of the frame body is fixedly connected with a supporting frame, one side of the supporting frame is provided with a sealing strip, one side of the window body is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a handle, one end of the handle is fixedly connected with a pressing plate, a cavity is arranged in the supporting frame, the rotating shaft is rotatably connected with the rotating shaft, a cam is fixedly connected on the rotating shaft, one side of the supporting frame, which is close to the window body, is provided with a through groove, the sealing strip is in a square frame shape and penetrates through the through groove, one end, which extends into the cavity, of the sealing strip is fixedly connected with a push plate, the cam is arranged in extrusion contact with the push plate, one side of the supporting frame is rotatably connected with a driving rod, one end, which extends into the cavity, is fixedly connected with a first bevel gear, a second bevel gear is fixedly connected on the rotating shaft, and the second bevel gear is meshed with the first bevel gear. According to the utility model, the sealing strip is tightly pressed on the frame of the window body, so that the abrasion of the pressing plate is avoided and the sealing effect is improved.

Description

High-performance composite casement door and window

Technical Field

The utility model relates to the technical field of doors and windows, in particular to a high-performance composite side-hung door and window.

Background

A window in a residential dwelling. The window sash moves along a certain horizontal direction, so the window is called a casement window. The casement window is divided into a push-pull type and an upward suspension type. Its advantages are large opening area, good ventilation and sealing performance, and high sound and heat insulating and impervious performance. The inward opening type window cleaning is convenient; the outward opening type does not occupy space when opening. The disadvantage is small window width and not wide visual field.

Current top-hung window closes through rotating the handle after closing the window and taking the clamp plate at the window frame, and the leakproofness is not enough on the one hand, and on the other hand the clamp plate rotates and causes wearing and tearing on the window frame, influences life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a high-performance composite side-hung door window, so that the problems in the prior art are solved.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a high-performance composite casement door and window comprises a frame body and a window body, wherein the upper side of the window body is hinged with the inner side of the frame body, the inner side of the frame body is fixedly connected with a supporting frame, one side of the supporting frame is provided with a sealing strip, one side of the window body is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a handle, one end of the handle is fixedly connected with a pressing plate, the inside of the supporting frame is provided with a cavity, the cavity is rotatably connected with the rotating shaft, a cam is fixedly connected on the rotating shaft, one side of the supporting frame, which is close to the window body, is provided with a through groove, the sealing strip is in a square frame shape and penetrates through the through groove, one end of the sealing strip, which extends into the cavity, is fixedly connected with a push plate, the cam is arranged in extrusion contact with the push plate, one side of the supporting frame is rotatably connected with a driving rod, one end of the driving rod, which extends into the cavity, is fixedly connected with a first bevel gear, and a second bevel gear is fixedly connected on the rotating shaft, the second bevel gear is meshed with the first bevel gear.

Preferably, the driving rod is provided with an external thread, and the driving rod is connected with the locking sleeve through the external thread.

Preferably, one end of the driving rod is fixedly connected with a hand wheel.

Preferably, four rotating shafts are arranged in the supporting frame, the four rotating shafts are correspondingly arranged on four edges of the supporting frame respectively, the ends of every two adjacent rotating shafts are fixedly connected with transmission bevel gears, and the two transmission bevel gears which are connected are meshed with each other.

Preferably, a plurality of support plates are fixedly connected in the cavity, and the rotating shaft penetrates through the support plates and is rotatably connected with the support plates.

Preferably, the end of the through groove close to the cavity is provided with a chamfer, the two opposite sides of the sealing strip are provided with inclined planes, and the inclined planes correspond to the chamfers.

The utility model has the advantages that: according to the high-performance composite casement door and window, the driving rod rotates, the first bevel gear and the second bevel gear drive the rotating shafts to rotate, and the adjacent two rotating shafts are driven by the driving bevel gears, so that the driving rod can control all the cams to rotate, the sealing strips are pressed on the frame of the window body, the pressing plate is prevented from being abraded, and the sealing effect is improved.

Drawings

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is an enlarged view of a portion E of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at F;

FIG. 4 is a schematic view of the internal structure of the support frame of the present invention;

FIG. 5 is a partial enlarged view of the area M in FIG. 4;

fig. 6 is a partial enlarged view of N in fig. 4.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1-6, the high performance composite flat-open door and window provided by the present invention comprises a frame body 1 and a window body 2, wherein the upper side of the window body 2 is hinged with the inner side of the frame body 1, the inner side of the frame body 1 is fixedly connected with a support frame 3, one side of the support frame 3 is provided with a sealing strip 4, one side of the window body 2 is rotatably connected with a rotating shaft 51, one end of the rotating shaft 51 is fixedly connected with a handle 52, one end of the handle 52 is fixedly connected with a pressing plate 53, the inner part of the support frame 3 is provided with a cavity 31, the cavity 31 is rotatably connected with a rotating shaft 32, the rotating shaft 32 is fixedly connected with a cam 33, one side of the support frame 3 close to the window body 2 is provided with a through slot, the sealing strip 4 is in a square frame shape and penetrates through the through slot, one end of the through slot close to the cavity 31 is provided with a chamfer 311, two opposite sides of the sealing strip 4 are provided with inclined planes 312, the inclined planes 312 correspond to the chamfer 311, the inclined planes 312 are extruded to the chamfer 311 to form further sealing, so as to improve the sealing performance, sealing strip 4 stretches into one end fixed connection push pedal 34 in the cavity 31, cam 33 and push pedal 34 extrusion contact set up, cam 33 rotates extrusion push pedal 34, make push pedal 34 promote sealing strip 4 to the outside, carriage 3 one side rotates and connects actuating lever 35, actuating lever 35 stretches into the first bevel gear 36 of one end fixed connection of cavity 31, fixed connection second bevel gear 37 on the axis of rotation 32, second bevel gear 37 meshes with first bevel gear 36 mutually, be equipped with the external screw thread on the actuating lever 35, through external screw thread threaded connection lock sleeve 351 on the actuating lever 35, actuating lever 35 one end fixed connection hand wheel 352, actuating lever 35 rotates the back that targets in place, rotate lock sleeve 351, make the crowded tight carriage 3 of lock sleeve 351, form locking to actuating lever 35.

Be equipped with four axis of rotation 32 in the carriage 3, four axis of rotation 32 correspond respectively and set up on four edges of carriage 3, the equal fixed connection transmission bevel gear 38 of end of two adjacent axis of rotation 32, two transmission bevel gear 38 that link to each other mesh mutually, a plurality of backup pads 39 of fixed connection in the cavity 31, axis of rotation 32 run through backup pad 39 and rotate with backup pad 39 and be connected.

During operation, after window body 2 is closed, handle 52 is rotated, pressing plate 53 rotates to frame body 1 to form and closes, and actuating lever 35 rotates, drives axis of rotation 32 through the transmission of first bevel gear 36 and second bevel gear 37 and rotates, and two adjacent axis of rotation 32 are through the transmission of transmission bevel gear 38 to make actuating lever 35 can control all cams 33 and rotate, compress tightly sealing strip 4 on the frame of window body 2, avoid pressing plate 53 wearing and tearing and improve sealed effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compound flat-open door and window of high performance, includes framework (1) and window form (2), window form (2) upside is connected with framework (1) inboard articulated, framework (1) inboard fixed connection carriage (3), carriage (3) one side is equipped with sealing strip (4), window form (2) one side is rotated and is connected rotation axis (51), rotation axis (51) one end fixed connection handle (52), handle (52) one end fixed connection clamp plate (53), its characterized in that: the utility model discloses a window body, including braced frame (3), cavity (31), rotation axis (32) are connected to the internal rotation of cavity (31), fixed connection cam (33) are gone up in rotation axis (32), one side that braced frame (3) are close to window body (2) is equipped with logical groove, sealing strip (4) are the square frame type and pass by logical groove, sealing strip (4) stretch into one end fixed connection push pedal (34) in cavity (31), cam (33) and push pedal (34) extrusion contact set up, braced frame (3) one side is rotated and is connected actuating lever (35), the first bevel gear of one end fixed connection (36) of cavity (31) are stretched into in actuating lever (35), fixed connection second bevel gear (37) are gone up in rotation axis (32), second bevel gear (37) mesh with first bevel gear (36).

2. The high-performance composite side-hung door and window according to claim 1, characterized in that: be equipped with the external screw thread on actuating lever (35), pass through external screw thread connection lock sleeve (351) on actuating lever (35).

3. The high-performance composite side-hung door and window according to claim 1, characterized in that: one end of the driving rod (35) is fixedly connected with a hand wheel (352).

4. The high-performance composite side-hung door and window according to claim 1, characterized in that: four rotating shafts (32) are arranged in the supporting frame (3), the four rotating shafts (32) are correspondingly arranged on four edges of the supporting frame (3) respectively, the ends of every two adjacent rotating shafts (32) are fixedly connected with transmission bevel gears (38), and the two transmission bevel gears (38) which are connected are meshed with each other.

5. The high-performance composite side-hung door and window according to claim 1, characterized in that: a plurality of supporting plates (39) are fixedly connected in the cavity (31), and the rotating shaft (32) penetrates through the supporting plates (39) and is rotatably connected with the supporting plates (39).

6. The high-performance composite side-hung door and window according to claim 1, characterized in that: lead to the groove and be equipped with chamfer (311) near the one end of cavity (31), the both sides that seal strip (4) are relative all are equipped with inclined plane (312), inclined plane (312) correspond with chamfer (311).