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CN-224200438-U - Adjustable door and window limiting device

CN224200438UCN 224200438 UCN224200438 UCN 224200438UCN-224200438-U

Abstract

The application relates to the field of doors and windows, in particular to an adjustable door and window limiting device which adopts the technical scheme that the adjustable door and window limiting device comprises a mounting seat, a mounting rod with one end hinged with the mounting seat and a connecting rod with one end hinged with the mounting seat, wherein the mounting seat is provided with a sliding rail along the length direction, a sliding block is arranged on the sliding rail, a control piece connected with the connecting rod is arranged on the sliding block, the mounting seat is provided with a plurality of adjusting holes along the length direction, a limiting block is arranged in each adjusting hole, and an adjusting component for controlling the limiting block to move up and down is arranged on the mounting seat. The application has the effects of enlarging the limiting angle of the limiting device and being simple and convenient to operate.

Inventors

  • WU GUANG
  • WU SHUANGSHUANG
  • YAN HAO

Assignees

  • 中亿丰罗普斯金材料科技股份有限公司

Dates

Publication Date
20260505
Application Date
20250328

Claims (8)

  1. 1. The adjustable door and window limiting device is characterized by comprising a mounting seat (1), a mounting rod (2) with one end hinged to the mounting seat (1) and a connecting rod (3) with one end hinged to the mounting seat (1), wherein a sliding rail (4) is arranged on the mounting seat (1) along the length direction, a sliding block (5) is arranged on the sliding rail (4), a control piece (6) connected with the connecting rod (3) is arranged on the sliding block (5), a plurality of adjusting holes (7) are formed in the mounting seat (1) along the length direction, limiting blocks (8) are arranged in the adjusting holes (7), and an adjusting assembly (9) used for controlling the limiting blocks (8) to move up and down is arranged on the mounting seat (1).
  2. 2. The adjustable door and window limiting device according to claim 1, wherein a first rotating shaft is arranged at the end part of the installation rod (2), the installation rod (2) is hinged with the installation seat (1) through the first rotating shaft, a second rotating shaft is arranged at the end part of the connecting rod (3), and the connecting rod (3) is hinged with the installation seat (1) through the second rotating shaft.
  3. 3. The adjustable door and window limiting device according to claim 2, wherein the first rotating shaft is located at one end of the mounting seat (1), the second rotating shaft is located at the other end of the mounting seat (1), the third rotating shaft is arranged at one end, far away from the second rotating shaft, of the connecting rod (3), and the connecting rod (3) is rotationally connected with the mounting rod (2) through the third rotating shaft.
  4. 4. The adjustable door and window limiting device according to claim 1, wherein the control piece (6) comprises a first control rod (61) with the end part arranged at one end of the sliding block (5) close to the connecting rod (3) and a second control rod (62) arranged at one end of the sliding block (5) close to the mounting rod (2), the first control rod (61) is positioned on the sliding block (5), the other end of the first control rod (61) is positioned on the connecting rod (3), one end of the second control rod (62) is positioned on the sliding block (5), and the other end of the second control rod (62) is positioned on the mounting rod (2).
  5. 5. The adjustable door and window limiting device according to claim 1, wherein the adjusting assembly (9) comprises an adjusting block (91) arranged in the mounting seat (1), an adjusting rod (92) and an elastic piece (93) arranged at the bottom of the adjusting block (91), a cavity (10) used for loading the adjusting assembly (9) is formed in the mounting seat (1), the adjusting hole (7) is communicated with the cavity (10), one end of the limiting block (8) is arranged on the adjusting block (91), and an adjusting groove (11) used for moving the adjusting rod (92) is formed in the side wall of the adjusting block (91).
  6. 6. The adjustable door and window limiting device according to claim 5, wherein a first rotating shaft is arranged at the upper end of the adjusting rod (92), the first rotating shaft is located in the adjusting groove (11), a second rotating shaft is arranged at the lower end of the adjusting rod (92), and the adjusting rod (92) is rotatably connected with the mounting seat (1) through the second rotating shaft.
  7. 7. The adjustable door and window limiting device according to claim 5, wherein the adjusting groove (11) comprises a first guide part (111) which is obliquely arranged upwards, a second guide part (112) which is communicated with the lower end of the first guide part (111) in horizontal height, a first sliding part (113) which is communicated with the other end of the first guide part (111) at one end, a first sliding part (114) which is communicated with the other end of the first sliding part (113) at one end, a second sliding part (115) which is communicated with the other end of the first sliding part (114) at one end, a second sliding part (116) which is communicated with the other end of the second sliding part (115) at one end, and a transition part (117) which is communicated with the second sliding part (116), the other end of the transition part (117) is communicated with the second guide part (112), the second guide part (112) is opposite to the inclination direction of the first guide part (111), and the first sliding part (113) and the second sliding part (116) are obliquely arranged downwards.
  8. 8. The adjustable door and window limiting device according to claim 5, wherein sliding grooves (12) used for embedding two ends of the adjusting block (91) are formed in the mounting seat (1).

Description

Adjustable door and window limiting device Technical Field The application relates to the field of doors and windows, in particular to an adjustable door and window limiting device. Background Along with the continuous perfection of the door and window structure, people have different requirements on the functions of the door and the window. In order to achieve different ventilation effects, the existing people need doors and windows to achieve other angle opening states except for the closing of the fully-opened box. In order to achieve the function, the existing doors and windows are provided with limiters, the limiters are installed on the door frame, and the windows are limited at fixed angles by abutting against the hinged connecting rods of the doors and windows. However, the limiters are installed at fixed positions, the opening range cannot be flexibly controlled, the adjustable limiters are fixed by bolts, the window frame is required to be perforated again, and the installation is complex. Disclosure of utility model In order to expand the practicability of the limiting device and improve the angle adjusting range of the limiting device, the application provides an adjustable door and window limiting device. The application provides an adjustable door and window limiting device, which adopts the following technical scheme: The utility model provides a door and window stop device with adjustable, includes mount pad, one end and mount pad articulated installation pole and one end and mount pad articulated connecting rod, the mount pad is equipped with the slide rail along length direction, be equipped with the slider on the slide rail, be equipped with the control piece of being connected with the connecting rod on the slider, a plurality of regulation holes have been seted up along length direction to the mount pad, be equipped with the stopper in the regulation hole, be equipped with the regulation subassembly that is used for controlling the stopper and reciprocate on the mount pad. Through the technical scheme, the mounting seat is arranged on the window frame and is used for mounting the mounting rod and the connecting rod, stability of the mounting rod and the connecting rod on the window frame is improved, the mounting rod is used for being connected with the window, connection stability between the window and the window frame is improved, the sliding rail is convenient for sliding of the sliding block, the control piece is used for driving the connecting rod to be connected with the sliding block, the limiting block is used for limiting the sliding position of the sliding block, the adjusting component is used for controlling the limiting block to move up and down, the limiting block moves down, the sliding block can move continuously, the sliding block is positioned by controlling the limiting blocks at different positions to further control the opening angle of the window. Preferably, the end part of the mounting rod is provided with a first rotating shaft, the mounting rod is hinged with the mounting seat through the first rotating shaft, the end part of the connecting rod is provided with a second rotating shaft, and the connecting rod is hinged with the mounting seat through the second rotating shaft. Through adopting above-mentioned technical scheme, pivot one is used for the installation pole to rotate with the mount pad to be connected, and pivot two are used for the connecting rod to rotate with the mount pad to be connected, and the installation pole of being convenient for rotates according to window opening angle. Preferably, the first rotating shaft is located at one end of the mounting seat, the second rotating shaft is located at the other end of the mounting seat, the third rotating shaft is arranged at one end, far away from the second rotating shaft, of the connecting rod, and the connecting rod is rotationally connected with the mounting rod through the third rotating shaft. Through adopting above-mentioned technical scheme, the pivot three-purpose is used for connecting rod and installation pole to rotate and connects, and the connecting rod of being convenient for carries out the angle rotation along with the rotation of installation pole. Preferably, the control member comprises a first control rod of which the end part is arranged at one end of the sliding block close to the connecting rod and a second control rod of which the end part is arranged at one end of the sliding block close to the mounting rod, one end of the control rod is positioned on the sliding block, the other end of the first control rod is positioned on the connecting rod, one end of the second control rod is positioned on the sliding block, and the other end of the second control rod is positioned on the mounting rod. By adopting the technical scheme, the first control rod and the second control rod are used for controlling the position of the sliding block on the sliding rail along with the rotatio