CN215255540U

CN215255540U - Ventilation window opening and closing mechanism

Info

Publication number: CN215255540U
Application number: CN202121230205.0U
Authority: CN
Inventors: 孙旭东; 朱磊刚
Original assignee: Qingdao Nongchang Animal Husbandry Machinery Co ltd
Current assignee: Qingdao Nongchang Animal Husbandry Machinery Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-21
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to the technical field of ventilation windows, and discloses a ventilation window opening and closing mechanism, which comprises a ventilation window and a traction mechanism, wherein the ventilation window is embedded and installed in a wall body, the bottom of an opening at one side of the ventilation window is hinged with a window door, and the other end of the window door is connected with the traction mechanism; the bottom of ventilation window inner chamber is installed and is drawn a door mechanism, the one side mid-mounting that the door lies in ventilation window inside has the connecting block, the other end of connecting block articulates there is the connecting rod, the other end and the sliding door mechanism transmission of connecting rod are connected. The utility model discloses a drive mechanism drives the upset of window door, realizes opening of ventilation window, relaxs through drive mechanism, combines sliding door mechanism's elastic action, realizes the automatic closure of ventilation window, simple structure, and the simple operation can realize opening and closing of the automation of ventilation window, need not artifical climbing and opens and shuts, offers convenience for in-service use, has wide market prospect, does benefit to the popularization.

Description

Ventilation window opening and closing mechanism

Technical Field

The utility model relates to a ventilation window technical field specifically is a ventilation window mechanism that opens and shuts.

Background

The ventilation window mainly used is indoor outer ventilation, and present ventilation window is traditional structural design mostly, generally installs in the eminence of wall body, and inconvenient ventilation window's automation is opened and is closed, brings inconvenience for in-service use, for this reason, we propose a ventilation window mechanism that opens and shuts.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, the utility model provides a ventilation window mechanism that opens and shuts.

In order to achieve the purpose, the opening and closing mechanism for the ventilating window comprises the ventilating window and a traction mechanism, wherein the ventilating window is embedded and installed in a wall body, the bottom of an opening at one side of the ventilating window is hinged with a window door, and the other end of the window door is connected with the traction mechanism;

the bottom of ventilation window inner chamber is installed and is drawn a door mechanism, the one side mid-mounting that the door lies in ventilation window inside has the connecting block, the other end of connecting block articulates there is the connecting rod, the other end and the sliding door mechanism transmission of connecting rod are connected.

Preferably, sliding door mechanism includes fixed block, dead lever, slider and spring, the quantity of fixed block is two and the symmetry installs the bottom at the ventilation window inner chamber, the both ends of dead lever respectively with adjacent fixed block fixed connection, the equal slip cap of slider and spring is established on the dead lever, the other end and the connecting rod of slider are articulated, the slider passes through the spring and is connected with the fixed block transmission.

Preferably, the spring is positioned between the sliding block and the window and door, and two ends of the spring are respectively and fixedly connected with the sliding block and the adjacent fixed block.

Preferably, branch is all installed at the both ends of connecting rod, and the other end of two branch is passed through the pivot and is connected with connecting block and slider rotation.

Preferably, the traction mechanism comprises a motor and a pull cable, the motor is fixed on the ground, one end of the pull cable is wound on an output shaft of the motor, and the other end of the pull cable is fixedly connected with one side, away from the connecting block, of the window door.

Compared with the prior art, the utility model provides a ventilation window mechanism that opens and shuts has following beneficial effect:

the utility model discloses when using, drive the cable winding through the motor, the other end pulling window door of cable, make the top of window door outwards overturn from the ventilation window, drive connecting block and connecting rod removal then, the other end of connecting rod drives the slider and outwards moves along the dead lever, make the spring extruded and take place elastic deformation, the both ends of connecting rod rotate along with the removal of connecting block and slider, until the connecting rod parallels with the window door, realize opening of ventilation window opening, when needing to close the window, only need to let the motor reverse, the cable is loosened and the unwrapping wire, utilize the elastic action of spring, make the slider reset, drive connecting rod and connecting block removal then, make the window door upwards overturn and reset, realize the closure of ventilation window opening; the utility model discloses simple structure, the simple operation can realize opening and closing the automation of ventilation window, need not artifical climbing and opens and shuts, offers convenience for the in-service use, has wide market prospect, does benefit to the popularization.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the ventilation window of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

In the figure: 1. a ventilation window; 2. a traction mechanism; 3. a window and a door; 4. a sliding door mechanism; 5. connecting blocks; 6. a connecting rod; 7. a fixed block; 8. fixing the rod; 9. a slider; 10. a spring; 11. a motor; 12. a pull rope.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

The structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the purpose which can be achieved by the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle", and the like used in the present specification are for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Referring to fig. 1-3, a ventilation window opening and closing mechanism comprises a ventilation window 1 and a traction mechanism 2, wherein the ventilation window 1 is embedded in a wall body, the bottom of an opening at one side of the ventilation window 1 is hinged with a window door 3, and the other end of the window door 3 is connected with the traction mechanism 2;

sliding door mechanism 4 is installed to the bottom of 1 inner chamber of ventilation window, and the one side mid-mounting that window 3 is located ventilation window 1 inside has connecting block 5, and the other end of connecting block 5 articulates there is connecting rod 6, and the other end and the 4 transmission of sliding door mechanism of connecting rod 6 are connected.

The sliding door mechanism 4 comprises two fixing blocks 7, fixing rods 8, sliding blocks 9 and springs 10, the two fixing blocks 7 are symmetrically arranged at the bottom of the inner cavity of the ventilation window 1, two ends of each fixing rod 8 are fixedly connected with the adjacent fixing blocks 7 respectively, the sliding blocks 9 and the springs 10 are sleeved on the fixing rods 8 in a sliding mode, the other ends of the sliding blocks 9 are hinged to the connecting rods 6, and the sliding blocks 9 are in transmission connection with the fixing blocks 7 through the springs 10.

The spring 10 is positioned between the sliding block 9 and the window and door 3, and two ends of the spring 10 are respectively fixedly connected with the sliding block 9 and the adjacent fixed block 7.

Branch is all installed at the both ends of connecting rod 6, and the other end of two branches rotates with connecting block 5 and slider 9 through the pivot to be connected, utilizes the rotation of 6 both ends of connecting rod and connecting block 5 and slider 9 for window 3 can conveniently drive connecting rod 6 and remove and the angle transform when the upset, makes things convenient for opening and shutting of ventilation window 1.

Traction mechanism 2 includes motor 11 and cable 12, and motor 11 is fixed subaerial, and the one end winding of cable 12 is on motor 11's output shaft, and one side fixed connection of connecting block 5 is kept away from with window 3 to the other end of cable 12, through motor 11 corotation, can carry out the rolling to cable 12, plays the effect of windowing, otherwise then can carry out the unwrapping wire to cable 12, combines the elastic action of spring 10, realizes the automatic closure of window.

When the utility model is used, the motor 11 is used for driving the inhaul cable 12 to wind, the other end of the inhaul cable 12 pulls the window and door 3, so that the top end of the window and door 3 is turned outwards from the ventilation window 1, then the connecting block 5 and the connecting rod 6 are driven to move, the other end of the connecting rod 6 drives the slider 9 to move outwards along the fixed rod 8, the spring 10 is extruded to generate elastic deformation, the two ends of the connecting rod 6 rotate along with the movement of the connecting block 5 and the slider 9 until the connecting rod 6 is parallel to the window and door 3 (when the window and door 3 is turned to a horizontal position, the top end of the connecting block 5 is flat with the top end of the slider 9, the connecting rod 6 can be parallel to the window and door 3 in a horizontal state), the opening of the ventilation window 1 is opened, when the window needs to be closed, only the motor 11 needs to be turned backwards, the inhaul cable 12 is loosened to pay off, the elastic action of the spring 10 is utilized, the slider 9 is reset, then the connecting rod 6 and the connecting block 5 are driven to move, the window door 3 is turned upwards to reset, so that the opening of the ventilation window 1 is closed; the utility model discloses simple structure, the simple operation can realize opening and closing the automation of ventilation window, need not artifical climbing and opens and shuts, offers convenience for the in-service use, has wide market prospect, does benefit to the popularization.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The ventilation window opening and closing mechanism is characterized by comprising a ventilation window (1) and a traction mechanism (2), wherein the ventilation window (1) is embedded in a wall body, the bottom of an opening at one side of the ventilation window (1) is hinged with a window door (3), and the other end of the window door (3) is connected with the traction mechanism (2);

sliding door mechanism (4) are installed to the bottom of ventilation window (1) inner chamber, one side mid-mounting that window (3) are located ventilation window (1) inside has connecting block (5), the other end of connecting block (5) articulates there is connecting rod (6), the other end and the sliding door mechanism (4) transmission of connecting rod (6) are connected.

2. The ventilating window opening and closing mechanism is characterized in that the sliding door mechanism (4) comprises two fixing blocks (7), fixing rods (8), sliding blocks (9) and springs (10), the two fixing blocks (7) are symmetrically arranged at the bottom of the inner cavity of the ventilating window (1), two ends of each fixing rod (8) are fixedly connected with the adjacent fixing blocks (7), the sliding blocks (9) and the springs (10) are slidably sleeved on the fixing rods (8), the other ends of the sliding blocks (9) are hinged to connecting rods (6), and the sliding blocks (9) are in transmission connection with the fixing blocks (7) through the springs (10).

3. The ventilation window opening and closing mechanism is characterized in that the spring (10) is positioned between the sliding block (9) and the window door (3), and two ends of the spring (10) are respectively fixedly connected with the sliding block (9) and the adjacent fixed block (7).

4. The louver opening and closing mechanism according to claim 2, wherein two ends of the connecting rod (6) are respectively provided with a supporting rod, and the other ends of the two supporting rods are rotatably connected with the connecting block (5) and the sliding block (9) through a rotating shaft.

5. The ventilation window opening and closing mechanism is characterized in that the traction mechanism (2) comprises a motor (11) and a pull cable (12), the motor (11) is fixed on the ground, one end of the pull cable (12) is wound on an output shaft of the motor (11), and the other end of the pull cable (12) is fixedly connected with one side, away from the connecting block (5), of the window and door (3).