CN218934149U

CN218934149U - Pneumatic type door and window

Info

Publication number: CN218934149U
Application number: CN202222505564.3U
Authority: CN
Inventors: 陈键航
Original assignee: Guangdong Weiye Aluminium Factory Co Ltd
Current assignee: Guangdong Weiye Aluminium Factory Co Ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-04-28
Anticipated expiration: 2032-09-21

Abstract

The utility model belongs to the technical field of doors and windows, and particularly relates to a pneumatic door and window opening device, which comprises a mounting seat, an anti-blocking mechanism and an opening mechanism, wherein a mounting plate is fixedly connected to the mounting seat.

Description

Pneumatic type door and window

Technical Field

The utility model relates to the technical field of doors and windows, in particular to a pneumatic type opening door and window.

Background

The utility model patent with the publication number of CN109695394A provides a manual pneumatic door and window, which comprises a window frame, a window sash, a hydraulic rod, an opening turning plate and a steel wire rope; the upper portion of hydraulic stem articulates in the window frame, the piston rod of hydraulic stem is connected with the movable block, the left side of movable block with the casement is connected, open the bottom of turning over the board and hinge with the bracing piece, the movable block the bottom with open the cooperation of turning over the board top, open the right side of turning over the board and connect wire rope. Compared with the prior art, the device has a simple structure, and can release the hydraulic rod by manually pulling the steel wire rope, so that the hydraulic rod drives the window sash to be opened. However, the above patent also suffers from the following disadvantages: after the door and window is opened, the fixation of the door and window is unstable, and stones and the like are easy to appear in an opening groove in the process of opening the door and window, so that the door and window is easy to be blocked.

Disclosure of Invention

The utility model aims to provide a pneumatic door and window, which solves the problems that after the door and window is opened, the door and window is unstable in fixation, stones and the like are easy to appear in an opening groove in the process of opening the door and window, and the door and window is easy to be blocked.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pneumatic type door and window that opens, includes mount pad, anti-sticking mechanism, opening mechanism, fixedly connected with mounting panel on the mount pad, fixedly connected with mechanical case on the mounting panel, set up anti-sticking mechanism on the mount pad, be provided with opening mechanism on the mechanical case, mechanical incasement rotation is connected with door and window, fixedly connected with main shaft on the mechanical case, the open groove has been seted up in the mount pad, rotate on the main shaft and be connected with door and window.

Preferably, the anti-blocking mechanism comprises a sleeve, a first spring, a T-shaped guide rod and a rubber scraping blade, wherein the sleeve is fixedly connected to the door and window, the first spring is fixedly connected to the door and window, the T-shaped guide rod is fixedly connected to the door and window, the rubber scraping blade is slidably connected to the sleeve, and the anti-blocking mechanism is designed to effectively prevent the situation that the door and window is blocked by foreign matters in the opening process.

Preferably, the outside of T type guide arm is provided with first spring, fixed connection is on the rubber doctor-bar on the first spring, sliding connection has the rubber doctor-bar on the T type guide arm, through design T type guide arm, can lead and spacing to the rubber doctor-bar.

Preferably, the opening mechanism comprises a cylinder, a pneumatic rod, an arc-shaped groove, a gear, a fixing plate, a bayonet lock, a second spring and an electromagnet, wherein the cylinder is fixedly arranged in the mechanical box, the pneumatic rod is arranged on the cylinder, the arc-shaped groove is formed in a door window, the pneumatic rod is connected in the arc-shaped groove in a sliding mode, the gear is fixedly connected to the door window, the fixing plate is fixedly connected to the mechanical box, the bayonet lock is connected to the inner side of the fixing plate in a sliding mode, the second spring is arranged on the outer side of the bayonet lock, the electromagnet is fixedly connected to the mechanical box, and the door window after opening can be fixed through the design of the opening mechanism.

Preferably, one end of the second spring is fixedly connected to the fixing plate, the other end of the second spring is fixedly connected with a bayonet lock, and the bayonet lock can be clamped into the tooth slot through designing the second spring.

Preferably, the bayonet lock joint is in the tooth's socket of gear, rotate on the gear and be connected with the main shaft, through the design main shaft, make things convenient for the rotation of door and window and gear.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through designing the sleeve, the first spring, the T-shaped guide rod, the rubber scraping blade and the like, foreign matters can be scraped by the rubber scraping blade through the elastic action of the second spring, and the rubber scraping blade is guided and limited through the T-shaped guide rod, so that the rubber scraping blade can be flexible and free, and door and window blocking is prevented.

2. According to the utility model, the pneumatic rod is driven to move by the pneumatic rod through the design of the air cylinder, the pneumatic rod, the gear, the bayonet lock, the second spring, the electromagnet and the like, so that the door and the window are opened, the gear is fixedly connected to the door and the window, and the movement of the bayonet lock is controlled by the electromagnet and the second spring, so that the bayonet lock is clamped into the tooth slot of the gear, and the door and the window are limited.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is an enlarged view of the present utility model at B in fig. 2.

In the figure: 1. a mounting base; 2. a mounting plate; 3. a mechanical box; 4. door and window; 5. an anti-seize mechanism; 6. an opening mechanism; 7. a main shaft; 8. opening the groove; 51. a sleeve; 52. a first spring; 53. a T-shaped guide rod; 54. a rubber wiper blade; 61. a cylinder; 62. a pneumatic lever; 63. an arc-shaped groove; 64. a gear; 65. a fixing plate; 66. a bayonet lock; 67. a second spring; 68. an electromagnet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to fig. 1, 2, 3, 4, a pneumatic door and window opening, including mount pad 1, anti-sticking mechanism 5, opening mechanism 6, fixedly connected with mounting panel 2 on the mount pad 1, fixedly connected with mechanical box 3 on the mounting panel 2 sets up anti-sticking mechanism 5 on the mount pad 1, is provided with opening mechanism 6 on the mechanical box 3, and mechanical box 3 internal rotation is connected with door and window 4, fixedly connected with main shaft 7 on the mechanical box 3, has seted up opening groove 8 in the mount pad 1, rotates on the main shaft 7 and is connected with door and window 4.

Referring to fig. 1, 2, 3 and 4, the anti-blocking mechanism 5 includes a sleeve 51, a first spring 52, a T-shaped guide rod 53 and a rubber wiper 54, the sleeve 51 is fixedly connected to the door and window 4, the first spring 52 is fixedly connected to the door and window 4, the T-shaped guide rod 53 is fixedly connected to the door and window 4, the rubber wiper 54 is slidably connected to the sleeve 51, the first spring 52 is arranged on the outer side of the T-shaped guide rod 53, the first spring 52 is fixedly connected to the rubber wiper 54, the rubber wiper 54 is slidably connected to the T-shaped guide rod 53, and the anti-blocking mechanism 5 is designed to effectively prevent the door and window 4 from being blocked by foreign matters in the opening process.

Referring to fig. 1, 2, 3 and 4, the opening mechanism 6 includes a cylinder 61, a pneumatic rod 62, an arc slot 63, a gear 64, a fixing plate 65, a bayonet lock 66, a second spring 67 and an electromagnet 68, the cylinder 61 is fixedly installed in the mechanical box 3, the pneumatic rod 62 is provided on the cylinder 61, the arc slot 63 is provided in the door and window 4, the pneumatic rod 62 is slidingly connected in the arc slot 63, the gear 64 is fixedly connected on the door and window 4, the fixing plate 65 is fixedly connected on the mechanical box 3, the bayonet lock 66 is slidingly connected in the fixing plate 65, the second spring 67 is provided on the outer side of the bayonet lock 66, the electromagnet 68 is fixedly connected in the mechanical box 3, one end of the second spring 67 is fixedly connected on the fixing plate 65, the other end of the second spring 67 is fixedly connected with the bayonet lock 66, the bayonet lock 66 is clamped in a tooth slot of the gear 64, the main shaft 7 is rotatably connected on the gear 64, and the door and window 4 after opening can be fixed by designing the opening mechanism 6.

Working principle: when the door and window 4 needs to be opened, firstly, the electromagnet 68 is electrified, so that the electromagnet 68 adsorbs the clamping pin 66, the clamping pin 66 moves out of a tooth groove of the gear 64, the limit of the door and window 4 is released, the air cylinder 61 is started, the pneumatic rod 62 moves under the action of the air cylinder 61, the door and window 4 is driven to move, the door and window 4 and the gear 64 rotate on the main shaft 7, when the door and window 4 and the gear 64 rotate to the size required to be opened, the electromagnet 68 is powered off, and the clamping pin 66 is clamped into the tooth groove of the gear 64 again under the action of the second spring 67, so that the door and window 4 is limited;

when the door and window 4 encounters a foreign matter in the opening process, the first spring 52 acts to enable the rubber wiper 54 to slide in the sleeve 51 and always contact with the opening groove 8, when the foreign matter is encountered, the rubber wiper 54 can scrape the foreign matter, and under the action of the T-shaped guide rod 53, the rubber wiper 54 cannot be separated from the sleeve 51, so that the rubber wiper 54 can always slide in the sleeve 51 in the closing process of the door and window 4.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 pneumatic type door and window that opens, includes mount pad (1), anti-sticking mechanism (5), opening mechanism (6), its characterized in that: fixedly connected with mounting panel (2) on mount pad (1), fixedly connected with mechanical case (3) on mounting panel (2), set up anti-sticking mechanism (5) on mount pad (1), be provided with opening mechanism (6) on mechanical case (3), mechanical case (3) internal rotation is connected with door and window (4), fixedly connected with main shaft (7) on mechanical case (3), open groove (8) have been seted up in mount pad (1), rotate on main shaft (7) and be connected with door and window (4).

2. A pneumatically opened door and window as claimed in claim 1, wherein: the anti-blocking mechanism (5) comprises a sleeve (51), a first spring (52), a T-shaped guide rod (53) and a rubber wiper blade (54), wherein the sleeve (51) is fixedly connected to the door window (4), the first spring (52) is fixedly connected to the door window (4), the T-shaped guide rod (53) is fixedly connected to the door window (4), and the rubber wiper blade (54) is slidably connected to the sleeve (51).

3. A pneumatically opened door and window as claimed in claim 2, wherein: the outer side of the T-shaped guide rod (53) is provided with a first spring (52), the first spring (52) is fixedly connected to the rubber wiper blade (54), and the T-shaped guide rod (53) is connected with the rubber wiper blade (54) in a sliding mode.

4. A pneumatically opened door and window as claimed in claim 1, wherein: the opening mechanism (6) comprises an air cylinder (61), an air rod (62), an arc-shaped groove (63), a gear (64), a fixing plate (65), a clamping pin (66), a second spring (67) and an electromagnet (68), wherein the air cylinder (61) is fixedly installed in the mechanical box (3), the air rod (62) is arranged on the air cylinder (61), the arc-shaped groove (63) is formed in the door window (4), the air rod (62) is connected in the arc-shaped groove (63) in a sliding manner, the gear (64) is fixedly connected on the door window (4), the fixing plate (65) is fixedly connected on the mechanical box (3), the clamping pin (66) is connected in a sliding manner, the second spring (67) is arranged on the outer side of the clamping pin (66), and the electromagnet (68) is fixedly connected in the mechanical box (3).

5. A pneumatically opened door and window as claimed in claim 4, wherein: one end of the second spring (67) is fixedly connected to the fixed plate (65), and the other end of the second spring (67) is fixedly connected with a clamping pin (66).

6. A pneumatically opened door and window as claimed in claim 4, wherein: the clamping pin (66) is clamped in a tooth groove of the gear (64), and the gear (64) is rotatably connected with the main shaft (7).