KR20200046579A - Monolithic material - Google Patents

Abstract

According to an aspect of the present invention, a protective material is attached to an indoor side surface of a window frame comprising: a profile formed with a hollow part therein and a bent part for increasing the strength on one side surface thereof; and a step protruding from an indoor side end of the profile in the direction opposite to the direction where the bent part is formed. The protective material comprises: a protective surface facing the indoor side surface of the window frame; a first extension surface extending from one end of the protective surface to face an end of the step; a first locking surface bent and extended to surround the end of the step at an end of the first extension surface to be locked by the step; a second extension surface extending from the other end of the protective surface to face an end of the profile; and a second locking surface bent and extended from an end of the second extension surface to be locked by the bent part. The protective material can be easily installed at a window frame.

Description

Boyang material {Monolithic material}

The present invention relates to a reinforcing material and a molding device thereof, and more particularly, to a reinforcing material and a molding device capable of preventing damage to the window frame.

Windows and doors are various windows and doors that are installed in openings such as windows and doorways to block the inside of the building from the outside. Also, window frames are being made.

In particular, recently, doors or window frames made of plastic are made in apartment houses such as apartments, and PVC is used as the material. These plastic doors and window frames are used in apartments because they are inexpensive and have excellent insulation and airtight properties. The windows and doors made of plastic are made of a material such as PVC, and after a window frame or window is manufactured, a film or the like having a pattern is attached to a surface contacting the indoor side to make the appearance beautiful.

On the other hand, in the new construction of the building, the construction of windows and doors is done after the structure is made. When the structure of the building is made, a window is installed to prevent rain or wind from entering the room.

After the windows and doors are constructed as described above, it takes a considerable amount of time to complete the building, and the equipment is also raised to the indoor space through openings where windows and doors are installed. In this process, since the inner surface of the window frame can be contaminated or damaged, a protective material is installed to protect it. In general, the auxiliaries are temporarily fixed with a tape or the like on the window frame, and after the auxiliaries are fixed, a protective sheet for protecting the rails of the window frame and the like is attached.

However, the protective sheet is removed before fitting the window to the window frame. When removing the protective sheet, there was a problem that the auxiliaries are removed from the window frame by the adhesive force of the protective sheet.

As such, if the auxiliaries are not temporarily fixed to the window frame and are removed, there is a problem in that the inner surface of the window frame is contaminated or damaged by the worker stepping on the window frame when transporting the material to the room through the window.

Republic of Korea Patent Publication No. 10-2009-0053757 (2009.05.27)

The present invention has been devised to solve the above problems, and an object of the present invention is to provide a retaining material that can easily install a retaining material on a window frame.

In addition, by removing the protective sheet for protecting the window frame by improving the fixing force of the auxiliaries to provide a reinforcing material that can prevent damage to the window frame by preventing the auxiliaries from being removed together from the window frame.

In order to achieve the above object, the reinforcing material according to one aspect of the present invention includes a hollow portion formed therein and a profile formed with a bent portion for increasing strength on one side, and an opposite direction in which the bent portion is formed at the indoor end of the profile. In the retaining material attached to the interior side of the window frame having a protruding step, the retaining material is a protective surface that faces the interior side of the window frame, and extends from one end of the protective surface to face the end of the stepped face. 1 extension surface, a first engaging surface that is bent and extended to surround the end of the stepped at the end of the first extended surface, and a second extended surface extending from the other end of the protective surface to face the end of the profile An extension surface and a second engagement surface extending from the end portion of the second extension surface to be bent may be provided.

In addition, the aqueous material may be made of polyethylene terephthalate resin (PET: Polyethylene terephthalate).

In addition, the angle between the protection surface and the first extension surface, and the angle between the protection surface and the second extension surface may be formed to be 90 degrees or less, respectively.

In addition, the angle between the first extension surface and the first engagement surface, and the angle between the second extension surface and the second engagement surface may be 90 degrees or less, respectively.

According to the aphrodisiac according to the present invention, it is possible to prevent damage to the window frame through a simple installation.

In addition, when the protective sheet for protecting the window frame is removed, it is possible to prevent the temporary fixed auxiliaries from being removed from the window frame.

1 is a front view of a micro clerk window in which the aphrodisiac according to an embodiment of the present invention is installed.
Figure 2 is a cross-sectional view of the lower window frame is installed in accordance with an embodiment of the present invention.
Figure 3 is a perspective view of the aphrodisiac according to an embodiment of the present invention.
Figure 4 is a cross-sectional view showing a state after the aphrodisiac according to an embodiment of the present invention is installed on the lower window frame.
Figure 5 is a cross-sectional view showing the operation does not fall temporarily fixed aphrodisiac when removing the protective sheet.
Figure 6 is a perspective view showing a shaping material forming apparatus according to an embodiment of the present invention.
Figure 7 is a perspective view showing a conveying unit of the molding apparatus shown in Figure 6;

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the aphrodisiac according to an embodiment of the present invention.

1 is a front view of a clerk window in which the aphrodisiac material is installed according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of a lower window frame in which the aphrodisiac material is installed according to an embodiment of the present invention, and FIG. 3 is an embodiment of the present invention It is a perspective view of the aphrodisiac according to, Figure 4 is a cross-sectional view showing the appearance after the aphrodisiac according to an embodiment of the present invention is installed on the lower window frame.

Referring to FIG. 1, the plastic windows and doors in which the aphrodisiac material 100 according to an embodiment of the present invention is installed are a window frame 10 installed in an opening formed in a wall and a window frame 20 slidably installed in the window frame 10 ). The window frame 10 generally has a rectangular shape with an open center, and is composed of an upper window frame 10a, two vertical window frames 10b, and a lower window frame 10c. Slidingly installed on the window frame 10 is installed a window frame 20 to open or close the room. The windowpane 20 accommodates glass and may be composed of two or four.

Referring to FIG. 2, the lower window frame 10c has a profile 11 in which a plastic is molded and a hollow is formed therein, and on the upper side of the profile 11, from the profile 11, the window 20 can slide. A plurality of rails 12 projecting upward are provided. On the other hand, the outdoor side of the rail 12 formed to slide the window sill 20 may be provided with an insect screen rail 13 for accommodating an insect screen. In addition, a plurality of bent portions 14 bent to increase the strength of the profile 11 is provided under the profile 11.

On the other hand, the step end 15 is provided at the indoor side end of the lower window frame 10c to prevent rainwater or the like flowing through the gap between the window frame 20 and the window frame 10 from entering from the outside. The indoor side of the stepped 15 is formed to match the indoor side of the profile 11. On the other hand, the indoor side of the profile 11 of the lower window frame 10c and the indoor side of the stepped 15 coincide with each other to form one indoor side.

In FIG. 2, an example of the lower window frame 10c has been described, but the upper window frame 10a and the vertical window frame 10b also have a structure similar to the lower window frame 10c. The upper window frame 10a is installed to be symmetrical with the lower window frame 10c, and the vertical window frame 10b is installed in a direction orthogonal to the lower window frame 10c.

Thus, the surface formed by the indoor side of the profile 11 and the indoor side of the stepped 15 is defined as the indoor side 16 of the window frame 10.

On the other hand, a film 17 having a pattern such as wood is attached to the indoor side 16 of the window frame 10 in order to enhance the appearance of the window frame 10 viewed from the indoor side.

As shown in Figures 3 and 4, the aphrodisiac 100 according to an embodiment of the present invention, the window frame 10 to protect the film 17 attached to the interior side 16 of the window frame 10 Is coupled to. In this embodiment, it was shown that the agitation material 100 is installed on the lower window frame 10c, but it is the same as when it is installed on the lower window frame 10c when installed on the upper window frame 10a and the vertical window frame 10b. The description is omitted.

Referring to FIG. 3, the aphrodisiac material 100 according to an embodiment of the present invention extends from a protective surface 110 that faces the indoor side 16 of the window frame 10 and one end of the protective surface 110. The first extended surface 120 is in contact with the end of the stepped 15, and is bent and extended to surround the end of the stepped 15 at the end of the first extended surface 120 to the stepped 15 The first engaging surface 130, the second extended surface 140 extending from the other end of the protective surface 110 and facing the end of the profile 11, and the end of the second extended surface 140 In the bend extending from the bent portion 14 formed on the window frame 10 may be provided with a second engaging surface 150.

As mentioned above, the protective surface 110, the first extension surface 120, the first engagement surface 130, the second extension surface 140, and the second engagement surface 150 of the reinforcing material 100 are It is integrally formed. In addition, the retention member 100 is coupled to the window frame 10 through the first engagement surface 130 and the second engagement surface 150 so that the retention member 100 is used without using a separate fixing member or adhesive. Can be fixed to the window frame (10c). And since it does not use a separate fixing member or adhesive, it is easy to remove and use after use, and can be reused.

On the other hand, in order to prevent the aberration material 100 from being detached from the window frame 10 after being coupled to the window frame 10, the angle formed by the protection surface 110 and the first extension surface 120, the protection surface 110 and The angles formed by the second extension surfaces 140 may be formed to be 90 degrees or less, respectively. In addition, the angle formed by the first extension surface 110 and the first engagement surface 130 and the angle formed by the second extension surface 140 and the second engagement surface 150 may be formed at 90 degrees or less, respectively.

As described above, the reinforcing material 100 is formed of a material having elasticity, and an angle formed by the protection surface 110, the first extension surface 120, and the first engagement surface 130 is 90 degrees or less, and the protection surface ( 110), since the angle formed by the second extension surface 140 and the second engagement surface 130 is 90 degrees or less, it does not deviate well from the window frame 10 after the retaining material 100 is coupled to the window frame 10. .

Meanwhile, the aphrodisiac material 100 may be made of polyethylene terephthalate (PET). PET is stable against heat and light, and is highly resistant to acids, weak alkalis, and oxidizing agents. In addition, it is characterized by high tensile strength, excellent bending resistance, chemical resistance, and electrical insulation, and flexibility and mechanical properties are hardly changed in a temperature range of -20 to +80 degrees.

Since the retaining material 100 has flexibility, it is possible to easily operate the first catching surface 130 and the second catching surface 150 to be caught on the window frame 10 by using the elasticity of the retaining material 100, and vice versa It is also possible to easily remove the 100 from the window frame 10.

In addition, since the PET has strong mechanical properties, scratches and the like are not easily generated, and thus the damage to the window frame 20 by the reinforcing material 100 can be effectively prevented.

Figure 5 is a cross-sectional view showing an operation that does not fall off the temporarily fixed aphrodisiac when removing the protective sheet.

Referring to FIG. 5, a protective sheet 30 or the like may be installed on the window frame 10 to protect the rail 12 or the like of the window frame 10 after the retaining material 100 according to the above-described embodiment is installed. One side of the protective sheet 30 is mainly formed of an adhesive layer to protect the window frame 10 by attaching the adhesive layer to the window frame 10. On the other hand, when attaching the protective sheet 30 to the window frame 10, an adhesive layer is attached to the upper portion of the retaining material 100 already coupled to the window frame 10.

On the other hand, the window frame 10 is installed through the window frame 10 in the state where the window frame 10 is installed, the window frame 20 is installed on the window frame 10. As such, before installing the window frame 20 on the window frame 10, the protective sheet 30 must be removed from the window frame 20. At this time, in general, after cutting the middle portion of the protective sheet 30 with a cutter knife or the like, the protective sheet 30 is pulled by hand. If the retaining material 100 is not firmly fixed to the window frame 10, the retaining material 100 may also fall off the window frame 20 due to the adhesive force of the adhesive layer of the protecting sheet when the protective sheet 30 is pulled out. The aphrodisiac material 100 according to the present embodiment is secured to the window frame 20 by the first engaging surface 130 and the second engaging surface 150, and thus the window frame when the protective sheet 30 is removed from the window frame 10 It does not deviate from (10) and can be kept fixed to the window frame (10).

On the other hand, in FIG. 5, an example in which the protective sheet 30 is installed on the window frame 10 is provided, but even when the protective sheet 30 is not installed on the window frame 10, the auxiliaries 100 protect the window frame 10. Can be installed.

In the above, it has been described in the yangyangjae 100 according to an embodiment of the present invention. Hereinafter, a molding apparatus for molding a retaining material according to the above-described embodiment will be described.

FIG. 6 is a perspective view showing an apparatus for forming a maintenance material according to an embodiment of the present invention, and FIG. 7 is a perspective view showing a transfer unit of the apparatus for forming a maintenance material shown in FIG. 6.

6 and 7, the aphrodisiac molding apparatus 200 according to an embodiment of the present invention includes a main body 210, a transfer unit 220, a heating unit 230, and a pressing unit 240 You can.

The main body 210 serves as a shelf, so that the transfer unit 220, the heating unit 230, and the pressing unit 240 can be fixedly coupled.

The conveying unit 220 may be installed on the upper portion of the main body 210 to serve to convey the retaining material 100 introduced into the retaining material forming apparatus 200 in a certain direction.

To this end, the transfer unit 220 may include a fixing device 221 and a transfer roller 222.

The fixing device 221 serves to substantially secure the transfer unit 220 to the main body 210, and the transfer roller 222 is provided at one end of the fixing device 221 and can rotate by the received power. . The conveying roller 222 is provided with the one side of the reinforcing material 100 in abutted state, and can be transferred in a constant direction by being engaged with the rotation of the conveying roller 222.

The heating unit 230 may be located on the upper portion of the main body 210 like the transfer unit 220. The heating unit 230 located on the upper portion of the main body 210 may serve to apply heat to the a maintenance material 100 transferred through the transfer unit 220. The retaining material 100 heated by the heating unit 230 may have relatively less flexibility and mechanical properties than before receiving heat by the heating unit 230.

The pressing part 240 is installed on the upper portion of the main body 210, the flexibility and mechanical properties are reduced through the heating part 230, and the auxiliaries 100 conveyed through the conveying part 220 are pressed to form the window frame 20. It may serve to process the shape of the reinforcing material 100 according to the shape.

To this end, the pressing unit 240 may include a first pressing roller 241, a second pressing roller 242 and a third pressing roller 243.

The first pressing roller 241 rotates while the rotating shaft is horizontal to the ground, and may pressurize the protective surface 110 of the retaining material 100.

The second pressing roller 242 is provided in a pair, the rotating shaft is rotated in an inclined state of 45 degrees so that both ends of the retaining material 100 can be bent downward.

The third pressing roller 243 is provided in a pair, is located on the side of the retaining material 100, the rotation axis can be rotated to form a perpendicular to the ground. In addition, both ends of the retaining material 100 bent in the downward direction through the second pressing roller 242 may be pressed so that both ends are perpendicular to the protection surface 110.

As mentioned above, through the first pressing roller 241, the second pressing roller 242 and the third pressing roller 243, to form the surface-shaped affirmation material 100 according to the shape of the window frame 20 You can.

On the other hand, the foreign matter forming apparatus 200 may be provided with a foreign matter removal apparatus 250.

The debris removal device 250 is for easily removing debris generated when molding the replenishment material 100, and provides a wind force on the surface of the replenishment material 100 through a commonly used compressor, so that the debris is retained by wind. It can be removed from the (100).

In addition, since the temperature of the surface of the reinforcing material 100 may be lowered by wind power, an effect of reducing the temperature of the reinforcing material 100 heated through the heating unit 230 may also be exhibited.

As described above, since the automation facility can be achieved by utilizing the aphrodisiac molding apparatus 200 including the main body 210, the transfer unit 220, the heating unit 230, and the pressing unit 240, the molding for the augmentation material 100 can be achieved. Minimize manual work.

Accordingly, it is possible to exert an effect of reducing production costs such as labor costs and production costs.

In the above description, the aphrodisiac material according to an embodiment of the present invention and its molding apparatus have been described, but the spirit of the present invention is not limited to the embodiments presented herein. And those skilled in the art to understand the spirit of the present invention can easily propose other embodiments by adding, changing, deleting, adding, or the like components within the scope of the same spirit, but it is also within the scope of the invention. will be.

10: window frame 11: profile
14: bend 15: stepped
16: Interior side 17: Film
20: Window 100: Boyangjae
110: protective surface 120: first extension
130: first jammyeon 140: second extension
150: second jamming surface 200: aqueous material forming device
210: main body 220: transfer unit
221: Fixing device 222: Transfer roller
230: heating unit 240: pressing unit
241: first pressing roller 242: second pressing roller
243: third pressing roller 250: foreign matter removal device

Claims (4)

In the reinforcing material attached to the interior side of the window frame having a hollow portion formed therein and a bent portion for increasing strength on one side, and a stepped protrusion protruding in the opposite direction from the interior end of the profile ,
The reinforcing material comprises a protective surface facing the interior side of the window frame, a first extending surface extending from one end of the protecting surface and facing the end of the stepped jaw, and an end of the stepped at an end of the first extended surface. The bent portion is extended to bend and extends to bend at the end of the first extension surface, the second extension surface extending from the other end of the protection surface to the end of the profile, and the end of the second extension surface. It characterized in that it comprises a second engaging surface hanging on the ayangyangjae. According to claim 1,
The aphrodisiac is made of polyethylene terephthalate resin (PET: Polyethylene terephthalate). According to claim 1,
An angle between the protection surface and the first extension surface, and the angle between the protection surface and the second extension surface are 90 degrees or less, respectively. According to claim 1,
An angle formed by the first extension surface and the first engagement surface, and an angle formed by the second extension surface and the second engagement surface are 90 degrees or less, respectively.

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