KR200336008Y1 - Detachable insect-protecting net - Google Patents

Abstract

The present invention relates to a insect screen, and easy to install and remove not only car doors but also window frames of sliding windows, sunroofs, housing windows, etc. It's about insect screens. The present invention is a hollow tubular material of a flexible material that is bent to form a shape that can contact the entire inner surface of the window frame, an air inlet provided in the fixing frame to inject air into the fixing frame, and the fixing frame It is composed of a mesh bonded to the fixing frame to occupy all the space to make up. At the time of installation, the shape of the fixing frame can be restored to the shape of the window frame by blowing air into the fixing frame, and the elastic frame is in close contact with the inner surface of the window frame due to the expansion of the fixing frame. Since the whole is reduced, it can be easily carried and stored.

Description

Detachable insect-protecting net}

The present invention relates to a insect screen, and easy to install and remove not only car doors but also window frames of sliding windows, sunroofs, housing windows, etc. It's about insect screens.

Insect screens that are attached to the windows of houses are installed by means of tacks or nails in the case of wooden window frames and by installing a separate insect repellent window in the case of aluminum chassis. However, there is no attempt to permanently use an insect repellent net because it is easily detachable and easy to carry and store for a house window, and as the leisure population increases, the necessity of installing an insect repellent net for outdoor bungalows increases. The need for insect screens is increasing.

On the other hand, various technologies have been disclosed as patents or utility models in the conventional insect screen for automobile windows. Removable insect screens are generally classified into a method of overlaying on a window frame of a car door, a method of fitting into a window groove on an inner surface of a window frame frame, and a method of attaching to a window frame frame with a magnet.

However, the method of overlaying the window frame basically causes foreign matter to be inserted between the car door and the car body, thereby damaging the weather strip of the car door or causing a slight deformation of the frame. There is a possibility of causing a problem that lowers.

In addition, even if it is inserted into the window groove of the window frame frame, it is also likely to damage the weather strip of the door, and its installation is cumbersome, and it is inserted into the lower surface of the window frame (the surface guiding the inside of the window door trim). There is a problem that the installation is difficult.

In addition, in the case of attachment by a magnet, not only a lot of manufacturing costs are required, but when the number of magnets is reduced for cost reduction, the distance between adjacent magnets is inevitably increased, which causes the sealing function of the insect screen to fall.

The present invention is a detachable insect screen for solving the above problems, when used in the car is easy to attach and detach without causing any damage to the vehicle body, and excellent airtightness around the mesh by using the expansion force of the tube by air injection An object of the present invention is to provide a detachable insect screen that is made to be.

1 is a basic configuration of the present invention.

Figure 2a is another embodiment of the present invention.

Figure 2b is another embodiment of the present invention.

<Explanation of drawing code>

Removable insect screen (10), car door window frame 20, window frame inner surface (22a ~ d), fixing frame 12, air inlet 14, net 16, reinforcing fixing frame 18

Overview of the devise

The present invention is a hollow tubular material of a flexible material that is bent to form a shape that can contact the entire inner surface of the window frame, an air inlet provided in the fixing frame to inject air into the fixing frame, and the fixing frame It is composed of a mesh bonded to the fixing frame to occupy all the space to make up.

At the time of installation, the fixing frame is positioned to be adjacent to the inner surface of the window frame of the door, and by blowing air into the fixing frame, the shape of the fixing frame can be inflated so as to be in close contact with the inner surface of the window frame. Because it is in close contact with, it can fulfill the sealing function as the insect screen.

When removing, simply take out the air in the fixing frame to reduce the entire insect screen can be easy to carry and store.

Example 1

With reference to the drawings will be described the configuration and operation of one embodiment of the removable insect screen according to the present invention. In the present embodiment, what was carried out on the automobile door is described as an example.

As shown in Figure 1, the removable insect screen 10 according to the present invention is

As the hollow flexible material, the fixing frame 12 is bent to form a shape that can contact the entire inner surface (22a ~ d) of the window frame 20 of the automobile door,

An air inlet 14 installed on the surface of the fixing frame 12 to inject air into the fixing frame 12,

It is composed of a mesh (16) bonded to the fixing frame so as to occupy all the space formed by the fixing frame (12).

The window frame of a vehicle door (window frame) has a constant thickness cross section. It has a thickness width of about several tens of millimeters. In the present invention, the fixing frame 12 is inflated by contacting the inner surface of the window frame so that the fixing frame 12 is in close contact with the inner surface of the window frame. For example, after the air is injected into the insect screen according to the present invention, the fixing frame 12 is expanded to some extent (so that the fixing frame 12 is located inside the window frame), and then the window of the automobile door is opened and the expanded screen is placed on the window frame. The insect screen of the present invention can be installed in such a way as to inflate more air as necessary or to adhere to the window frame in such a state.

The diameter of the fixing frame 12 is not important because the diameter of the fixing frame 12 may be in contact with the width of the inner surface of the window frame to be in close contact with each other. . Of course, the same can be applied to the rear door as well as the front door.

To summarize the principle of the present invention, when the air is blown into the fixing frame 12 by the air inlet 14 installed in the fixing frame 12, the fixing frame 12 is expanded and expands to the outside so that it can be in close contact with the inner surface of the window frame On the contrary, when the air is drawn out through the air inlet 14, the fixing frame 12 is contracted and loosened from the window frame so as to be pulled out so that the whole can be folded and stored.

The air inlet 14 may be the same as that used for swimming tubes, air pillows, and the like. The installation position of the air inlet 14 is arbitrary. It would be desirable to install in a location where the user can easily blow air.

The net 16 may be attached to the fixing frame 12 by a method such as ultrasonic welding, but is not limited thereto. Since the adhesive method of the synthetic resin or vinyl is well known in the art, a detailed description thereof will be omitted.

Example 2

Figure 2a, b shows another embodiment of the present invention. In the case of the insect screen shown in FIG. 1, the middle part of the net 16 is relatively fragile, which may cause tearing or crying. In order to prevent this, the fixing frame 12 is formed as in the embodiment of FIGS. 2A and 2B. In order to reinforce the center portion of the net 16 occupying the space, a reinforcing fixing frame 18, which is penetrated with the inside of the fixing frame as a hollow tube like the fixing frame, was further included.

When the air is blown through the air inlet 14, the fixing frame 12 and the reinforcing fixing frame 18 will expand together, and the middle portion of the fixing frame 12 is reinforced by the reinforcing fixing frame 18 to further expand. A solid screen can be obtained.

Fig. 2a shows the addition of a reinforcing fixing frame perpendicular to the middle, and Fig. 2b shows a reinforcing fixing frame having a circular reinforcing fixing frame at the center and a structure for connecting the circle with the outer fixing frame 12. have. However, these figures are only one illustration, and how the design of the shape of the reinforcing fixing frame 18 can be easily modified by those skilled in the art. At the time of design, it may be designed in various shapes in consideration of aesthetics and robustness according to the structure and shape of the insect screen.

Example 3

The present invention can be applied not only to automobile doors but also to sliding windows such as buses. In the case of sliding windows, the fixed frame of the insect screen made for the sliding window frame (mostly rectangular) can be expanded by air to fix it tightly.

Example 4

The insect screen of the present invention can be applied to the sunroof of the car roof. The sunroof is largely divided into a top opening method that opens on the body roof and a sliding type that slides between the roof and the indoor ceiling.In the case of the top opening type sunroof frame, a structure similar to a passenger car door (ie, all four sides are window frames) In the case of a sliding sunroof frame, it has a structure similar to a sliding window, so that the insect screen can be easily installed without additional measures by processing the shape of the insect screen according to the shape of the sunroof frame. In the case of the insect screen according to the prior art it was difficult to apply in the case of sliding windows or sunroof).

Example 5

It can also be used for homes, not cars. In particular, while carrying the insect screen according to the present invention can be used to install the insect screen in the bungalow window of the outdoor. The installation action is the same as in the case of the car door or sliding window described above. The difference with the car is that the size of the window frame is not standardized. Therefore, in order to use the insect screen of the present invention for homes, it would be desirable to make the diameter of the fixing frame thicker than for automobiles to accommodate all the window frames.

While various embodiments of the present invention have been introduced above, the technical scope of the present invention is not limited to these embodiments, but is determined by the appended claims. Those skilled in the art will be able to practice the subject innovation in various modifications within the technical scope of the subject innovation.

The detachable insect screen according to the present invention can be easily installed on sliding doors, sunroofs, and house windows of buses as well as passenger cars, and has excellent adhesion to the window frame, thereby fulfilling its role as a insect screen, and the whole vinyls It is possible to produce cost savings effect, and easy to install and carry.

Claims (3)

In the insect screen detachable to a window frame, It is a hollow, flexible material, fixed frame bent to form a shape that can contact the entire inner surface of the window frame, An air inlet installed in the fixing frame to inject air into the fixing frame, It is composed of a mesh bonded to the fixing frame to occupy all the space formed by the fixing frame, Removable insect screen, characterized in that the fixing frame is positioned adjacent to the inner surface of the window frame to be in close contact with the inner surface of the window frame by expanding the fixing frame through the air inlet. The method of claim 1, wherein the fixing frame Removable insect screen, further comprising a reinforcing fixing frame penetrating the fixing frame as a hollow tube and connecting at least two sides of the fixing frame so as to reinforce the center portion of the net occupying the space formed by the fixing frame. delete