CN213627332U - Ventilation window subassembly - Google Patents

Abstract

The utility model relates to a ventilation window technical field discloses a ventilation window subassembly, including: the ventilating window and the connecting rod are used for driving the ventilating window; one end of the connecting rod is hinged on the ventilating window, and the connecting rod is provided with a sliding part; the sliding piece can slide along the length direction of the connecting rod; the fixed frame is hinged with the other end of the connecting rod; and the driving rod is hinged on the sliding piece and can move up and down. The utility model has the advantages of, this ventilation window subassembly's simple structure, stability are high, and opening of ventilation window is simple and convenient, and ventilation effect is good.

Description

Ventilation window subassembly

Technical Field

The utility model relates to a ventilation window technical field relates to a ventilation window subassembly.

Background

The application places of the ventilation window are numerous, such as: the ventilation window is needed to be used in places such as greenhouse sheds, warehouses and farms, harmful gas in the space is discharged or is ventilated and cooled through the ventilation window in time, safety of plants, animals or people is guaranteed, and a suitable growing or working environment is provided. The design of ventilation window structure directly influences the ventilation effect and opens the degree of difficulty of closing the ventilation window. The existing ventilation window structure design usually has the problems of poor ventilation effect, complex structure and difficult opening.

In the greenhouse, frequent ventilation is needed, so that the greenhouse has beneficial effects on vegetables and plants in the greenhouse in many aspects such as cooling, dehumidifying, regulating and supplementing carbon dioxide, removing harmful gases and the like. Especially in hot summer, if the ventilation is not carried out, the strong solar radiation and the greenhouse effect not only make the crops difficult to grow, but also are great physiological limit tests for the working personnel in the greenhouse. The structure of the ventilating window is also important, so that the ventilating window is simple and labor-saving to open, and the ventilating effect after the ventilating window is opened is good.

SUMMERY OF THE UTILITY MODEL

The above-mentioned not enough to prior art exists, the utility model aims to solve the technical problem that a simple structure, stability are high is proposed, and open simple and convenient, the ventilation effect is good ventilation window subassembly.

The utility model provides a technical scheme that its technical problem adopted is, provides a ventilation window subassembly, including:

a louver and a link for driving the louver; one end of the connecting rod is hinged to the ventilating window, and a sliding part is arranged on the connecting rod; the sliding piece can slide along the length direction of the connecting rod;

the fixed frame is hinged with the other end of the connecting rod;

and the driving rod is hinged on the sliding piece and can move up and down.

Furthermore, a through groove is formed in the fixing frame; the driving rod penetrates through the through groove, and the driving rod can move up and down along the through groove.

Furthermore, the sliding part is a sliding sleeve, and the sliding sleeve is sleeved on the connecting rod; a convex column protrudes out of the sliding sleeve, a round hole is formed in the driving rod, and the convex column is installed in the round hole.

The ventilating window is hinged to the main body and movably arranged at the ventilating opening; when the driving rod moves up and down along the through groove, the ventilating window can be driven to be opened or closed.

Furthermore, the fixing frame is arranged in an L shape, one end of the fixing frame is hinged with the connecting rod, and the other end of the fixing frame is fixedly connected to the main body.

Furthermore, a support extends out of the side face of the ventilation window towards the side of the connecting rod, a hinge seat is arranged on the support, and the connecting rod is hinged to the hinge seat.

Further, when the connecting rod drives the ventilation window to be opened, one end, close to the hinged seat, of the ventilation window is opened downwards relative to the main body, and one end, far away from the hinged seat, of the ventilation window is opened upwards relative to the main body.

Furthermore, the hinge seat comprises two supporting plates which are arranged in parallel, and the two supporting plates are both provided with a first through hole; a second through hole is formed in one end, close to the hinge seat, of the connecting rod, and the second through hole and the two first through holes are coaxially arranged; and a rotating shaft is arranged in the first through hole and the second through hole.

Compared with the prior art, the utility model discloses following beneficial effect has at least:

in the utility model, the sliding sleeve and the connecting rod are driven to move by the up-and-down movement of the driving rod (the driving rod can drive the up-and-down movement of the driving rod through the piston), and because one end of the connecting rod is hinged on the fixing frame, the driving rod can drive one end of the connecting rod hinged on the ventilating window to move up and down, so that the ventilating window is driven to open or close by the connecting rod; one end of the ventilation window is opened downwards relative to the main body, the other end of the ventilation window is opened upwards relative to the main body, the opening degrees are the same, the ventilation window has a certain flow guiding effect, and the ventilation effect is good; the fixing frame is provided with a through groove, the driving rod is arranged in the through groove, the through groove can play an effective guiding role, the driving rod cannot deviate when moving up and down, and the sliding sleeve is in sleeve fit with the connecting rod, so that the movement reliability is high; the whole structure is simple, the stability is high, and the transmission of each part is reliable.

Drawings

Fig. 1 is a side view of the ventilation window and the main body of the present invention;

FIG. 2 is a schematic structural view of the louver assembly (the main body is omitted);

FIG. 3 is a schematic plan view of FIG. 2;

fig. 4 is an exploded view of fig. 2.

In the figure, the position of the upper end of the main shaft,

1. a ventilation window; 10. a support; 11. a hinged seat; 110. a supporting plate; 1101. a first through hole; 12. a rotating shaft;

2. a connecting rod; 20. a second through hole;

3. a slider; 30. a convex column;

4. a fixed mount; 40. a through groove;

5. a drive rod; 50. a circular hole;

6. a main body; 60. and a vent.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 4, the ventilation window assembly of the present embodiment can be used in a greenhouse shed, a warehouse, a farm, and other places, and the following description will be made in detail with respect to the application to the greenhouse shed.

A louver assembly comprising: a louver 1 and a link 2 for driving the louver 1; one end of the connecting rod 2 is hinged to the ventilating window 1, the connecting rod 2 is provided with a sliding piece 3, specifically, the sliding piece 3 is a sliding sleeve and is sleeved on the connecting rod 2, the section of the connecting rod 2 is rectangular, and an inner hole of the sliding sleeve is rectangular, so that the sliding sleeve is ensured not to shake after being sleeved on the connecting rod 2; the sliding piece 3 can slide along the length direction of the connecting rod 2;

the fixed frame 4 is hinged with the other end of the connecting rod 2; one end of the fixed frame 4 far away from the connecting rod 2 is fixedly connected to the main body 6; a through groove 40 is arranged on the fixing frame 4; the driving rod 5 is arranged in the through groove 40 in a penetrating way, and the driving rod 5 can move up and down along the through groove 40; the driving rod 5 has a rectangular or square cross section, and the through groove 40 has a rectangular or square cross section corresponding to the driving rod 5, so that the driving rod 5 only moves in the vertical direction when moving up and down.

And the driving rod 5 is hinged on the sliding piece 3, and the driving rod 5 can move up and down. Specifically, the sliding part 3 is a sliding sleeve, and the sliding sleeve is sleeved on the connecting rod 2; a convex column 30 protrudes from the sliding sleeve, the convex column 30 and the sliding sleeve can be integrally arranged or separately arranged, a round hole 50 is formed in the driving rod 5, the convex column 30 is installed in the round hole 50, and the driving rod 5 can rotate relative to the convex column 30.

In the using process, the driving rod 5 moves up and down, wherein the driving rod 5 can be driven by a piston or other driving devices to move up and down in the using process, the driving rod 5 drives the sliding sleeve and the connecting rod 2 to move, and as one end of the connecting rod 2 is hinged to the fixed frame 4, the driving rod 5 can drive one end of the connecting rod 2 hinged to the ventilation window 1 to move up and down, so that the connecting rod 2 drives the ventilation window 1 to open or close; when the ventilating window 1 is opened, one end of the ventilating window 1 is opened downwards relative to the main body 6, the other end of the ventilating window 1 is opened upwards relative to the main body 6, the opening degrees of the upward opening and the downward opening are the same, the ventilating window 1 can play a certain role in guiding flow, the ventilating effect is improved, and the ventilating effect is good; the driving rod 5 is arranged in the through groove 40 of the fixing frame 4, the through groove 40 can play an effective guiding role for the driving rod 5, the driving rod 5 cannot deviate when moving up and down, and the sliding sleeve is in sleeve fit with the connecting rod 2, so that the movement reliability is high; the whole structure is simple, the stability is high, and the transmission of each part is reliable.

Preferably, as shown in fig. 1 and 2, the louver assembly further includes a main body 6, a vent 60 is opened on the main body 6, the louver 1 is hinged on the main body 6, and the louver 1 is movably disposed at the vent 60; when the actuating lever 5 is followed during groove 40 elevating movement, can drive ventilation window 1 opens or closes, can understand, actuating lever 5 elevating movement, drives the sliding sleeve and slides along connecting rod 2, and connecting rod 2 rotates along the hinged end who articulates on mount 4, and then drives ventilation window 1 and open or close on vent 60. Specifically, the ventilating window 1 can be hinged on the main body 6 through a rotating shaft, and the side face of the frame of the ventilating window 1 is provided with a waist groove, so that the position of the hinge point can be changed by changing the position of the rotating shaft relative to the waist groove, and the opening and closing difficulty of the ventilating window 1 can be further changed; and the ventilation window 1 is movably arranged at the ventilation opening 60, and the size of the ventilation window 1 is slightly larger than that of the ventilation opening 60, so that a good sealing effect is achieved when the ventilation window 1 is closed. Wherein, mount 4 is "L" type setting, and the one end of mount 4 with connecting rod 2 is articulated, and the other end of mount 4 links firmly in on the main part 6, mount 4 is fixed in on the main part 6, so it does not move, provides a support for the hinge point that connecting rod 2 kept away from ventilation window 1 one end to guarantee connecting rod 2's stability.

Specifically, as shown in fig. 4, a support 10 extends from a side surface of the louver 1 to the side of the connecting rod 2, a hinge seat 11 is arranged on the support 10, and the connecting rod 2 is hinged on the hinge seat 11. When the connecting rod 2 drives the ventilation window 1 to be opened, one end, close to the hinged seat 11, of the ventilation window 1 is opened downwards relative to the main body 6, and one end, far away from the hinged seat 11, of the ventilation window 1 is opened upwards relative to the main body 6. The hinge base 11 comprises two supporting plates 110 arranged in parallel, and a first through hole 1101 is formed in each of the two supporting plates 110; a second through hole 20 is formed in one end, close to the hinge base 11, of the connecting rod 2, and the second through hole 20 and the two first through holes 1101 are coaxially arranged; a rotating shaft 12 is disposed in the first through hole 1101 and the second through hole 20, and the connecting rod 2 is rotatable along the rotating shaft 12 relative to the rotating shaft 12.

In the ventilation window subassembly of this scheme, overall structure is simple, stability is high, and the transmission between each part is steady, transmission efficiency is high, and opening of ventilation window 1 is simple and convenient, and ventilation effect is good.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (8)

1. A louver assembly comprising:

a louver and a link for driving the louver; one end of the connecting rod is hinged to the ventilating window, and a sliding part is arranged on the connecting rod; the sliding piece can slide along the length direction of the connecting rod;

the fixed frame is hinged with the other end of the connecting rod;

and the driving rod is hinged on the sliding piece and can move up and down.

2. The louver assembly of claim 1 wherein the mount defines a channel; the driving rod penetrates through the through groove, and the driving rod can move up and down along the through groove.

3. The louver assembly of claim 2 wherein the sliding member is a sliding sleeve and the sliding sleeve is disposed over the connecting rod; a convex column protrudes out of the sliding sleeve, a round hole is formed in the driving rod, and the convex column is installed in the round hole.

4. The vent assembly of claim 2, further comprising a body, wherein the body defines a vent opening, and wherein the vent is hinged to the body and movably disposed at the vent opening; when the driving rod moves up and down along the through groove, the ventilating window can be driven to be opened or closed.

5. The louver assembly of claim 4 wherein the mount is "L" shaped, and one end of the mount is hinged to the link, and the other end of the mount is secured to the body.

6. A louver assembly according to claim 4 wherein the louver side extends toward the link side with a bracket having a hinge mount thereon and the link is hinged to the hinge mount.

7. A louver assembly according to claim 6 wherein the end of the louver proximate the hinged seat opens downwardly relative to the main body and the end of the louver remote from the hinged seat opens upwardly relative to the main body when the linkage actuates the louver to open.

8. The ventilation window assembly of claim 6, wherein the hinge base comprises two support plates arranged in parallel, and each of the two support plates is provided with a first through hole; a second through hole is formed in one end, close to the hinge seat, of the connecting rod, and the second through hole and the two first through holes are coaxially arranged; and a rotating shaft is arranged in the first through hole and the second through hole.

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