CN220366530U - Outdoor rainwater shielding injection molding piece of window type ventilation device - Google Patents

Abstract

The utility model relates to an outdoor rainwater shielding injection molding piece of a window type ventilation device, which comprises the following components: a housing; a frame member formed in a wall shape along a frame region on one surface of the case; a plurality of rain shielding members formed on the side walls of the frame member and inclined downward; and air passages formed between the respective rain water blocking members.

Description

Outdoor rainwater shielding injection molding piece of window type ventilation device

Technical Field

The utility model relates to an outdoor rainwater shielding injection molding piece and a window type ventilation device comprising the same.

Background

The window ventilation device is installed beside the window, i.e. the face that is connected to the indoor and outdoor. Thus, exposed to the external environment. Thus, there is a risk of water leaking into the interior of the housing if it rains.

Disclosure of Invention

Technical problem

The utility model aims to provide an outdoor rainwater shielding injection molding piece capable of blocking rainwater from flowing in and a window type ventilation device comprising the same.

Technical proposal

In order to achieve the above object of the present utility model, there is provided an outdoor rain shielding injection molding for a window type ventilation apparatus, comprising: a housing; a frame member formed in a wall shape along a frame region on one surface of the case; a plurality of rain shielding members formed on the side walls of the frame member and inclined downward; and air passages formed between the respective rain water blocking members.

In the present utility model, the rain shielding member is formed at an upper portion in the side wall of the frame member, and an air passage formed at the upper portion is used as an exhaust port or a suction port.

In the present utility model, the rain shielding member is formed at a lower portion in the side wall of the frame member, and an air passage formed at the lower portion is used as the suction port or the exhaust port.

In the present utility model, the angle between the exhaust port and the suction port is 90 degrees or more.

The outdoor rain shielding injection molding of the window type ventilation device according to the present utility model comprises: and a partition member connecting the left and right side walls of the frame member to the inner side of the frame member.

In the present utility model, the partition member includes: an upper partition member provided at an upper portion and inclined in one direction; and a lower partition member provided at the lower portion, wherein a drain opening is formed in a side wall of the frame member connected to the upper partition member.

In the present utility model, the housing includes an inner housing and an outer housing, and the frame member is formed on an inner surface of the inner housing.

In the present utility model, the inner case and the outer case include cover members extending toward the frame member at the upper end and the lower end, respectively.

Furthermore, the present utility model provides a window type ventilation apparatus including: a ventilation module; a housing coupled to the ventilation module; and the outdoor rainwater shielding injection molding piece is combined with the shell.

The window type ventilation device comprises at least one of an outer gasket arranged between the shell and the outdoor rainwater shielding injection molding piece and an inner gasket arranged between the ventilation module and the shell.

Advantageous effects

The outdoor rainwater shielding injection molding piece can effectively prevent rainwater from flowing in.

Drawings

Fig. 1 is a rear view and a partial perspective view emphasizing a rain shielding member showing an outdoor rain shielding injection molding of a window type ventilation device according to the present utility model.

Fig. 2 is a rear view and a partial perspective view emphasizing an upper partition member showing the inclination of an outdoor rain shielding injection molding of a window type ventilating device according to the present utility model.

Fig. 3 is a front view emphasizing the suction port area of the outdoor rain shielding injection molding of the window type ventilating device according to the present utility model.

Fig. 4 is a perspective view showing a coupling relationship of an outdoor rain shielding injection molding, an external gasket, and a housing of the window type ventilating device according to the present utility model.

Fig. 5 is a sectional view showing a coupling relationship of an outdoor rain shielding injection molding, an external gasket, and a housing of the window type ventilating device according to the present utility model.

Fig. 6 is a perspective view showing a coupling relationship of an outdoor rain shielding injection molding, a housing, an inner gasket, and a ventilation module of the window type ventilation device according to the present utility model.

Fig. 7 is a front view emphasizing an angle between an exhaust port and a suction port of an outdoor rain shielding injection molding of a window type ventilating device according to the present utility model.

Detailed Description

Hereinafter, the present utility model will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 7, the outdoor rain shielding injection molding 1 of the window type ventilation device according to the present utility model may be composed of an outer case 10, cover members 11,27, an inner case 20, a frame member 21, a rain shielding member 22, an air passage 23, a drain port 24, an upper partition member 25, a lower partition member 26, a screw guide wire 28, and the like.

In addition, referring to fig. 1 to 7, the window type ventilation apparatus according to the present utility model may be constructed of an outdoor rain shielding injection molding 1, an outer gasket 30, a housing 40, an exhaust port 41, a suction port 42, an inner gasket 50, a ventilation module 60, and the like.

In the present utility model, in order to compensate for the external environmental exposure problem, an outdoor rainwater blocking injection molding 1 is designed, and the outdoor rainwater blocking injection molding 1 is installed in a region where an exhaust port 41 and a suction port 42 are located in a housing 40 of a window type ventilating device, thereby preventing inflow of external rainwater, and is an injection molding formed of plastic. As the plastic, polycarbonate (PC), acrylonitrile Butadiene Styrene (ABS), and the like can be used.

Referring to fig. 1 and the like, the outdoor rain water shielding injection molding 1 may be largely divided into an outer case 10 and an inner case 20, and the outer case 10 may be omitted and may be composed of only the inner case 20 according to need. The cover members 11,27 may be integrally formed with the outer case 10 and the inner case 20, respectively. The frame member 21, the rain shielding member 22, the air passage 23, the drain port 24, the upper partition member 25, the lower partition member 26, and the screw guide wire 28 may be integrally formed with the inner case 20, i.e., may be regarded as a member or a constituent element of the inner case 20.

Referring to fig. 1 and the like, the outer case 10 marked with light blue is formed in a plate shape, and may include cover members 11 extending toward the side of the frame member 21 at upper and lower ends, respectively. As described above, the outer case 10 may be omitted as necessary, and the cover member 11 may be integrally formed with the outer case 10. The cover member 11 may extend toward the side of the frame member 21 so as to be in contact with or adjacent to the housing 40, so that inflow of rainwater into the inside of the frame member 21 may be prevented or minimized. The cover member 11 is inclined upward in the case of the upper end and inclined downward in the case of the lower end and extends simultaneously, but the inclination angle is not particularly limited and may be appropriately set as needed. The shape, size, etc. of the outer case 10 are also not particularly limited, and may be appropriately set as needed. The outer case 10 may be coupled to the inner case 20 by insert coupling, screw coupling, or the like.

Referring to fig. 1 and the like, the inside housing 20 marked with yellow is generally plate-shaped in overall configuration similarly to the outside housing 10, and as described above, the inward side may be integrally formed with the frame member 21, the rain shielding member 22, the air passage 23, the drain port 24, the upper partition member 25, the lower partition member 26, the cover member 27, and the screw guide wire 28.

Referring to fig. 1 and the like, the rim member 21 may be formed in a wall shape along a rim region of one surface of the inside casing 20. In the left-hand side of fig. 1, the frame member 21 is hidden from view by the gray outer spacer 30, but has a shape corresponding to the outer spacer 30, and therefore is given a reference numeral. Instead, the frame member 21 and the like can be clearly seen in the right-hand drawing of fig. 1 (an enlarged view of the green rectangular region in the left-hand drawing). Specifically, the rim member 21 may be formed on the inner face of the inner case 20 and may extend perpendicularly to the inner face in the inner direction (the joining direction with the outer case) to form a wall shape. As shown in the left-hand side view of fig. 1, the frame member 21 is formed of a substantially rectangular shape, and four corners may be circular arcs. In addition, the rim member 21 may be slightly spaced apart from the end of the rim and disposed inwardly. The rim member 21 may be formed of left and right side walls, an upper wall, and a lower wall. The shape, size, etc. of the frame member 21 are not particularly limited, and may be appropriately set as needed.

Referring to fig. 1 and the like, particularly, as shown by red lines in the left side view of fig. 1, and by large red rectangles in the inside in the right side view of fig. 1, the rain water blocking member 22 serves as a core constituent element of the present utility model, and particularly, as shown by thick arrows in fig. 1, the rain water blocking member 22 is formed in the exhaust port area, thereby functioning as a first blocking of external rain water. The rain shield member 22 is formed on the side wall of the frame member 21, as shown in the drawing, on the entire side wall, or may be formed only in a part (for example, the exhaust port and the suction port portions). The rain shielding member 22 is inclined to the lower side, but an angle between the side wall of the frame member 21 and the rain shielding member 22 is 20 to 70 degrees, 30 to 60 degrees, or 40 to 50 degrees in consideration of a rain inflow blocking effect, exhaust and suction efficiency, and the like. The rain water blocking member 22 may be formed in a plurality of, for example, 2 to 50, 10 to 40, or 20 to 30 pieces at a predetermined interval, but is not limited thereto, and may be appropriately provided as needed in consideration of the sizes of the outdoor rain water blocking injection molding 1 and the frame member 21, etc. The rain water shielding member 22 may be formed of a small rectangular plate shape, and may be formed to protrude outward from the side wall of the frame member 21. The number, interval, shape, size, and the like of the rain water blocking members 22 are not particularly limited and may be appropriately set as needed.

Referring to fig. 1 and the like, the air passage 23 serves as a passage or space formed between the respective rain water blocking members 22, and air can be taken in and out through the air passage 23. That is, the air passage 23 may serve as an exhaust port and/or a suction port of air. Specifically, as shown in fig. 1, a rain water shielding member 22 is formed at an upper portion of a side wall of the frame member 21, and a plurality of air passages 23 formed at the upper portion may serve as exhaust ports, particularly as shown by thick arrows in fig. 1. In addition, as shown in fig. 3, a rain water shielding member 22 is formed at a lower portion of a side wall of the frame member 21, and a plurality of air passages 23 formed at the lower portion may serve as suction ports, particularly as shown by red arrows in fig. 3. On the other hand, the positions of the exhaust port and the suction port, etc. may be changed according to the configuration of the ventilation device, etc., and thus the configurations of the air passage and the suction/exhaust port may be different according to the product.

Referring to fig. 1, the partition members 25 and 26 connect the left and right side walls of the frame member 21 from the inside of the frame member 21, thereby functioning to partition the exhaust port region and the suction port region. The partition members 25 and 26 may be formed integrally with the frame member 21, and may be formed on the inner surface of the inner case 20 in the same manner as the frame member 21, and may be formed in a wall shape by extending perpendicularly to the inner surface in the inward direction. The partition members 25, 26 may be formed of a straight line shape, and may include an upper partition member 25 provided at an upper portion and a lower partition member 26 provided at a lower portion.

Referring to fig. 2 and the like, the upper partition member 25 is inclined in one direction, particularly, the drain port 24 side is inclined downward, particularly as shown by a red arrow in fig. 2, but the inclination angle is not particularly limited, and may be appropriately set. The number and the interval of the partition members 25, 26, the shape and the size, and the like are not particularly limited, and may be appropriately set as needed. Although the lower partition member 26 is shown as not being inclined, it may be provided obliquely as the upper partition member 25 as required.

Referring to fig. 2 and the like, particularly as shown by the small red rectangle in the inside in the right-hand side view of fig. 2, a drain port 24 as a rainwater drain port may be formed in the side wall of the frame member 21 connected to the upper partition member 25. The position, number, shape, size, etc. of the drain openings 24 are not particularly limited, and may be appropriately set as needed. The rainwater flowing through the rainwater shielding member 22 flows along the inclined surface of the upper partition member 25 forming a blocking space in the middle of the injection mold, flows in the direction of the red arrow in fig. 2, and is discharged to the outside through the water outlet 24.

Referring to fig. 1 and the like, the cover member 27 may be integrally formed with the inner case 20, like the cover member 11 of the outer case 10. The cover member 27 extends toward the side of the frame member 21 in contact with or adjacent to the housing 40, so that inflow of rainwater to the inside of the frame member 21 can be prevented or minimized. The cover member 27 may be inclined upward in the case of the upper end and may be inclined downward and extended in the case of the lower end, but the inclination angle is not particularly limited and may be appropriately set as needed.

Referring to fig. 1 and the like, the screw guide 28 is used to fix the outdoor rain shielding injection molding 1 to the housing 40, and may be formed in a cylindrical shape having screw holes including threads. As shown, ribs may be formed between the screw guide wires 28 and the frame member 21 and/or the partition members 25, 26 to support the screw guide wires 28. The number of screw guide wires 28 may be two at the upper portion and two at the lower portion, but the number and positions, shape and size of the screw guide wires 28 are not particularly limited, and may be appropriately set as needed.

Referring to fig. 3, etc., the suction port direction may be the lower region of the outdoor rain shielding injection molding 1. In particular, as shown by the heavy red arrows in fig. 3, air may be sucked into the suction port 42 after flowing into one side of the cover members 11,27 at the lower end, and for this purpose, a suction passage may be formed at the lower wall of the frame member 21. In this way, the suction port can be designed to be directed downward so as not to be exposed to the external environment (rainwater) while sucking air. On the other hand, when the suction port area is small and the flow rate is insufficient, as shown by the dark blue rectangular and thin red arrows in fig. 3, the suction port may be additionally formed at the side of the injection molded article. At this time, the rainwater blocking member 22 is formed in the same manner as the exhaust port, and plays a role of mainly filtering rainwater. That is, the plurality of air passages 23 formed at the lower portion may serve as suction ports.

In addition, referring to fig. 1 to 7, the present utility model provides a window type ventilation apparatus including an outdoor rainwater shielding injection molding 1, a housing 40, a ventilation module 60, and the window type ventilation apparatus according to the present utility model may further include an outer gasket 30 and/or an inner gasket 50, etc. As the ventilation module 60 responsible for the ventilation function of the window-mounted ventilation device, a known or previously developed ventilation module may be used. The housing 40 may be combined with a ventilation module 60 to complete the ventilation device.

Referring to fig. 4, etc., an external gasket 30 may be installed at a portion where the housing 40 and the outdoor rain water blocking injection molding 1 meet to prevent inflow of rain water between the outdoor rain water blocking injection molding 1. The outer gasket 30 has a rectangular shape as the frame member 21 of the outdoor rain water blocking injection molding 1, and may have members corresponding to the partition members 25, 26 inside.

Referring to fig. 5, etc., the outer pad 30 may be coupled to the housing 40 by an adhesive, an insert coupling, etc. Furthermore, the outer gasket 30 may comprise insertion grooves for embedding the frame part 21 and the partition parts 25, 26 coupled to the outdoor rain cover injection molding 1.

Referring to fig. 6, etc., the inner gasket 50 may be disposed between the housing 40 and the ventilation module 60, and as such, the inner gasket 50 may also be sealed to the ventilation module 60. As shown, the inner pad 50 may be formed of a rectangular shape. In addition, the inner pad 50 may be divided into two according to the sizes of the exhaust port and the suction port. The inner gasket 50 may be bonded to the ventilation module 60 by an adhesive, an insert bond, or the like. In order to combine the inner gasket 50 and the outdoor rain cover injection molding 1, an opening having a size corresponding to the inner gasket 50 may be formed in the case 40. Furthermore, the inner gasket 50 may have an insertion groove for being insert-coupled to the outdoor rain cover injection molding 1. As shown in fig. 6, after the inner gasket 50 is inserted into the ventilation module 60, the housing 40 is coupled to the ventilation module 60, and the outdoor rain cover injection molding 1 is inserted into the inner gasket 50 for assembly.

Referring to fig. 7, etc., the angle between the exhaust port and the suction port may be set to 90 degrees or more. Since the outdoor rain shielding injection molding 1 functions as a suction port and a discharge port, it should be designed such that suction (suction) and discharge are not mixed. Therefore, the outdoor rain water blocking injection molding 1 is preferably designed such that the directions of the suction port and the exhaust port are 90 degrees or more. For example, as shown in the left side of fig. 7, when air is sucked from the lower portion of the injection molding, the directions of the suction port and the exhaust port may be set to 90 degrees. In addition, as shown in the right side of fig. 7, when air is sucked from the side of the injection mold, the directions of the suction port and the exhaust port may be set to 180 degrees.

Reference numerals:

1: outdoor rainwater shielding injection molding piece; 10: an outer housing; 11. 27: a cover member;

20: an inner housing; 21: frame member, 22: a rain shielding member;

23: an air passage; 24: a water outlet, 25: an upper partition member;

26: a lower partition member; 28: a screw guide wire; 30: an outer spacer;

40: a housing; 41: an exhaust port; 42: a suction inlet;

50: an inner spacer; 60: and a ventilation module.

Claims (10)

1. An outdoor rain shielding injection molding for a window ventilation device, comprising:

a housing;

a frame member formed in a wall shape along a frame region on one surface of the case;

a plurality of rain shielding members formed on the side walls of the frame member and inclined downward; and

and air passages formed between the respective rain shielding members.

2. The outdoor rain water blocking injection molding of a window type ventilating device as set forth in claim 1, wherein the rain water blocking member is formed at an upper portion in a side wall of the frame member, and an air passage formed at the upper portion is used as an exhaust port or a suction port.

3. The outdoor rain water blocking injection molding of a window type ventilating device as set forth in claim 2, wherein the rain water blocking member is formed at a lower portion in a side wall of the frame member, and an air passage formed at the lower portion is used as a suction port or an exhaust port.

4. A window ventilation outdoor rain shielding injection molding as defined in claim 3, wherein the angle between the exhaust port and the suction port is greater than 90 degrees.

5. The outdoor rain shielding injection molding of a window ventilation apparatus of claim 1, comprising:

and a partition member connecting the left and right side walls of the frame member to the inner side of the frame member.

6. The outdoor rain shielding injection molding of a window ventilation apparatus of claim 5, wherein the partition member comprises:

an upper partition member provided at an upper portion and inclined in one direction; and

a lower partition member provided at a lower portion,

the side wall of the frame member connected to the upper partition member is formed with a drain opening.

7. The outdoor rain shielding injection molding of a window ventilation apparatus of claim 1, wherein the housing comprises an inner housing and an outer housing, and the rim member is formed on an inner face of the inner housing.

8. The outdoor rain shielding injection molding of a window ventilation apparatus of claim 7, wherein the inner housing and the outer housing each include a cover member extending toward the side of the frame member at respective upper and lower ends.

9. A window ventilation device, comprising:

a ventilation module;

a housing coupled to the ventilation module; and

an outdoor rain-shielding injection molding according to claim 1 in combination with a housing.

10. The window ventilation device of claim 9, comprising at least one of an outer gasket disposed between the housing and the outdoor rain shield injection molding and an inner gasket disposed between the ventilation module and the housing.