KR102039019B1 - Blind having individual slats for insect screen window - Google Patents

Abstract

The present invention provides a blind of a structure that can be installed in the window 10 having insect repellent: a main body 20 is installed to be closely received between the inner frame 11 and the outer frame 12 of the window 10; And a slat 30 which is accommodated to be rotatable individually via the sleeve 34 at both ends in the inner region of the main body 20.
Accordingly, in various buildings, it is possible to secure convenience of installation and operation even in a relatively small window and at the same time, various variations of slat operation corresponding to an external environment are possible, thereby improving the utility of the product.

Description

Blind having individual slats for insect screen window}

The present invention relates to blinds for windows and doors, and more particularly, to blinds of individual slat structures for insect repellent windows and doors for application to windows and doors of structures that can be screened in various buildings.

These days, apartments and houses are connected to the outside through the windows by expanding the veranda, so when the window is opened when it rains, rainwater splashes into the interior. Inadequate ventilation results in a muggy phenomenon. In this case, the installation of a blind screen can keep the outside and ventilation smoothly while preventing rainwater splashing.

As a prior art document that can be referred to in this regard, there are known patent documents such as Korean Patent Publication No. 1207102 (Previous Document 1) and Korean Registered Utility Model Publication No. 0230301 (Previous Document 2).

Prior art 1 has a top and bottom frame formed with a rail groove coupled to the window frame rail, the left and right frames coupled to the top and bottom frame is combined into a rectangular screen frame, the blind having a plurality of blind wings to the outdoor side of the screen is the bottom of the upper frame Is fastened to the face. Therefore, it can be utilized as a summer sun blocker and anticipates the effect of preventing rainwater inflow into the room.

Prior art document 2 has a central axis hinged to both sides of the insect screen, each unit is coupled to the central axis and rotated up and down about the central unit, a plurality of unit chains tied to one side of the plurality of unit blinds, a plurality of units Includes a downward line that is tied to the other side of the blind. Therefore, the installation work is very convenient and quick, and expects the effect of reducing the purchase cost.

However, according to the above-mentioned prior documents, it is difficult to apply when the installation space is relatively small and the window size is relatively small, and it is not suitable to realize the diversity of the operating state of the slats.

Korean Patent Publication No. 1207102 "Insect Screen Window with Blinds" (Published: 2011.04.27.) Korean Utility Model Registration No. 0230301 "Insect Screen with Blind" (Published Date: July 19, 2001)

An object of the present invention for improving the conventional problems as described above, the installation and operation is convenient even in a relatively small window in various buildings, insect repellent that can vary the operating state of the slat in various ways corresponding to the external environment It is to provide a blind of individual slat structure for windows and doors.

In order to achieve the above object, the present invention provides a blind of a structure that can be installed in a window having insect repellent: a main body is installed to be closely received between the inner frame and the outer frame of the window; And a slat accommodated to be rotatable individually via the sleeves at both ends in the inner region of the main body.

As a detailed configuration of the present invention, the slat is provided with a plate portion, a shaft portion, and the sleeve in an integral injection structure, characterized in that the outer surface of the sleeve further comprises irregularities for generating frictional resistance.

As a variant of the invention, the body is characterized in that it has an elastic portion on the opening to allow rotational movement and detachment of the sleeve.

As a detailed configuration of the present invention, the slat of the main body is characterized in that it is possible to restrain the rotational movement by combining the fitting having a fitting groove formed at an angle in a multi-direction.

In another variant of the invention, the slat is characterized in that it further comprises a flow screen for connecting the adjacent ends, respectively.

As described above, according to the present invention, it is possible to secure convenience of installation and operation even in windows of relatively small size in various buildings, and various variations of slat operation corresponding to the external environment are possible, thereby improving the utility of the product. .

1 is a configuration diagram showing a blind installed in accordance with the present invention
Figure 2 is a block diagram showing a blind in accordance with the present invention from the side
3 is a configuration diagram showing a modification of the main part according to the present invention;
4 is a configuration diagram showing another modified example of the main part according to the present invention;
5 is a configuration diagram showing another modified example of the main part according to the present invention;

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention proposes a blind of the structure which can be installed in the window 10 having insect repellent. Window 10 is intended to be directly connected to the outside in the house, including apartments, but is not necessarily limited thereto. The insect repellent window 10 is provided with an insect screen 16 to the outside, but is not limited thereto.

According to the present invention, the main body 20 is installed to be closely received between the inner frame 11 and the outer frame 12 of the window 10. Figure 1 illustrates a state in which the main body 20 is installed in the window 10 in the front and plan. Typically, the inner frame 11 is installed to open and close at the indoor side, the outer frame 12 is installed to maintain a fixed state together with the insect repellent frame 14 at the outdoor side. The main body 20 is formed in a U-shape or U-shape using a L-shaped steel, which is a standard product, and is installed on substantially the same plane as the outer frame 12 while facing the insect repellent frame 14 closely. Of course, in order to prevent the interference with the main body 20 during the opening and closing process of the inner frame (11).

As such, since the main body 20 is installed in a narrow space between the inner frame 11 and the outer frame 12, it is difficult to apply the conventional blinds as it is, so that the main body 20 is applied in connection with other configurations described below. Do.

In addition, according to the present invention, the slat 30 is accommodated so as to be individually rotatable through the sleeve 34 at both ends in the inner region of the main body 20. The slat 30 blocks sunlight and allows ventilation for strong sunlight to maintain a comfortable environment in the room. Sleeve 34 protrudes at both ends for rotational movement of the slat 30. Each slat 30 is individually angled by the sleeve 34 at both ends.

In FIG. 2 (a), the upper slat 30 is placed vertically downward and the remaining slats 30 are vertically upwardly oriented. In FIG. 2 (b), the entire slat 30 is horizontally placed. 2 (c) illustrates a state in which the middle part slat 30 is vertically downward. In any case, since the slats 30 do not deviate from the inner region (projection surface) of the main body 20, installation and operation in a narrow space are possible.

As a detailed configuration of the present invention, the slat 30 is provided with a plate portion 31, the shaft portion 32, the sleeve 34 in an integral injection structure, the outer surface of the sleeve 34 has irregularities for generating frictional resistance It is characterized by further comprising. A shaft portion 32 having a circular cross section is formed on the plate portion 31 having a constant thickness to increase the overall strength and rigidity of the resin injection product. A sleeve 34 extending concentrically at both ends of the shaft portion 32 provides a center of rotational movement. In addition to the sleeve 34, the plate portion 31 and the shaft portion 32 may also be manufactured by insert molding to partially add a metal material. In addition to reinforcing strength and rigidity, the metal material can improve aesthetics. Formation of irregularities (not shown) in the sleeve 34 is advantageous to maintain the rotation angle of the slat 30 with frictional resistance.

As a variant of the invention, the main body 20 is characterized in that it further comprises a stretchable portion 24 on the opening 22 to allow the rotational movement and detachment of the sleeve 34. In FIG. 3, the opening 22 of the body 20 is U-shaped for smooth entry and exit of the sleeve 34, but adds an elastic portion 24 to its inlet so as to cause an appropriate frictional resistance while preventing arbitrary detachment. . The stretchable portion 24 uses a material having high elasticity, abrasion resistance, and weather resistance, and adopts a method of coupling to the opening 22.

Thus, the individual angle adjustment of the slat 30 is possible at the same time easy to attach and detach as necessary. Individual detachment of the slats 30 facilitates cleaning and may only partially install the areas required.

On the other hand, referring to Figure 4 may be further provided with an elastic portion 26 in the body 20 to apply an elastic force to the rotation of the sleeve 34. The elastic part 26 is installed to apply an elastic force to the outer circumferential surface of the sleeve 34 using a leaf spring or a torsion spring. Correspondingly, the sleeve 34 may have a rectangular cross section in addition to the above-mentioned concave-convex. Of course, the body 20 may be provided with the elastic portion 26 in addition to the above-described elastic portion 24. As shown in Fig. 4 (a) (b), the individual angle adjustment of the slat 30 is the same as described above.

As a detailed configuration of the present invention, the slat 30 of the main body 20 is characterized in that the restraint of rotational movement by combining the fitting table 40 with the fitting groove 45 formed at an angle in a multi-direction . 1 to 3 show a state in which the fitting table 40 is installed on the slat 30 of the main body 20. The fitting table 40 includes a plurality of fitting grooves 45 in the same pattern at positions corresponding to the plurality of slats 30. Accordingly, even when strong wind is introduced from the outside or the expansion and contraction part 24 is loosened, the angles (postures) with respect to the plurality of slats 30 can be maintained in the same manner as in FIGS. 2 and 3.

In this case, referring to FIG. 5, the fitting table 40 may have elasticity at least partially. In one example, the fitting table 40 is divided into a plurality of parts and connected to bend through the hinge portion 41. As another example, the hinge portion 41 is changed in a bolt-nut manner, and an extension portion 43 such as a long hole is formed to be connected in a variable length. Accordingly, a change such as fixing a portion of the slat 30 at different angles (postures) can be implemented.

In either case, the mounting table 40 can be installed and operated in a narrow space without deviating from the projected interior area of the main body 20.

As a further variant of the invention, the slat 30 is characterized in that it further comprises a flow screen (36) connecting each of the adjacent ends. Although the flow screen 36 formed of a flexible material in FIG. 3 illustrates a state installed between some slats 30, the flow screen 36 may be expanded and applied to the remaining parts. The floating insect screen 36 assists the insect repellent net 16 installed in the external insect repellent frame 14 and performs the insect repellent function without affecting the attitude change of the slat 30.

As described above, the blinds of the present invention can replace conventional blinds or curtains, and are closely supported on the main body 20, so there is no phenomenon of blowing in the wind.

It is apparent to those skilled in the art that the present invention is not limited to the described embodiments and that various modifications and changes can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or variations will have to belong to the claims of the present invention.

10: Window 11: Internal frame
12: outer frame 14: insect repellent frame
16: insect screen 20: main body
22: opening 24: expansion and contraction
26: elastic portion 30: slat
31: plate portion 32: shaft portion
34: sleeve 36: flow screen
40: fitting 41: hinge part
43: extension part 45: fitting groove

Claims (5)

In the blind of the structure that can be installed in the window 10 of the insect repellent:
A main body 20 installed to be closely received between the inner frame 11 and the outer frame 12 of the window 10; And
And a slat 30 accommodated to rotate individually through the sleeve 34 at both ends within the inner region of the main body 20.
The slat 30 is provided with a plate portion 31, the shaft portion 32, the sleeve 34 in an integral injection structure, and further provided with irregularities for generating frictional resistance on the outer surface of the sleeve 34,
The main body 20 has a stretchable portion 24 on the opening 22 formed in the U-shape to allow the rotational movement and detachment of the sleeve 34,
The slat 30 of the main body 20 of the individual slat structure for insect repellent windows, characterized in that the rotational movement can be restrained by combining the fitting table 40 with the fitting groove 45 formed at an angle in multiple directions. blind. delete delete delete The method according to claim 1,
The slat (30) is a blind of the individual slat structure for the insect repellent window, characterized in that it further comprises a flow screen (36) connecting each of the adjacent ends.

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