JP3095903U - Roll screen for shutter and shutter - Google Patents

Abstract

(57) [Summary] (with correction) [Problem] A roll screen provided in an opening of a building to which a shutter is fixed, which is suitable for preventing sunlight during daytime and for blindfolding from the outside, and at the same time impairs indoor cooling efficiency. First, we provide a roll screen that is effective as an energy saving measure. A screen case (11) accommodating a screen part (14), a screen winding part (12) and having a screen entrance (13), and a bottom part attached to a lower edge of the screen part (14) (18), and a guide rail (16) that penetrates both ends (18a) of the bottom portion (18) and is slidable in the screen moving direction.
A roll screen (10) in which a screen case (11) is mounted on the outer surface of a shutter case (21) so as to be located farther from the opening of the building than the shutter (24) of (0).

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  The present invention relates to a roll screen used together with a shutter in a building opening. To do.

[0002]

[Prior art]

  Conventionally, the role of the shutter is to prevent the entry of rain and wind from the building opening, By blocking the entrance of light and playing a crime prevention function against theft, etc. is there.

[0003]   In general, use the shutter mainly at night or when you are away. It In other words, the shutter is rolled up during the daytime or when there are family members. It is housed in a case.

[0004]

[Problems to be solved by the device]

  Use a standard shutter for avoiding sunlight during the daytime or as a blindfold from the outside. If you try to use it for a building opening such as a window or doorway, it will be a blind. Compared with roll screens, curtains, etc. Appropriate habitability is impaired. Also, even when viewed from the outside, close the shutter in the daytime. In this state, the window looks unnatural and has an appearance that is unsuitable.

[0005]   On the other hand, for the purpose of avoiding solar radiation and protecting privacy, a brine is placed inside the window glass. It is common practice to use a window, roll screen, curtain, etc. In these cases, the sun's heat penetrates through the window glass and causes curtains, blinds, etc. Heat accumulates in the space due to the greenhouse effect. The heat accumulated in this way is large in the indoor cooling load. It has a negative effect on energy conservation measures.

[0006]   In view of the above situation, the purpose of the present invention is to provide the shutter at the building opening where the shutter is fixed. It is a roll screen that is suitable for avoiding sunlight during the day and for blinding from the outside At the same time, it is an effective energy-saving measure that does not impair indoor cooling efficiency. Is to provide a custom screen.

[0007]

[Means for Solving the Problems]

(1) The invention according to claim 1 includes a shutter case (21) fixed to a building opening. In the roll screen (10) attached to the shutter (20) provided, the screen Part (14) and the screen winding part (12) for winding the screen part (14) A screen case provided with a screen entrance / exit (13) through which the screen section (14) comes in and out. (11), the bottom part (18) attached to the lower edge of the screen part (14), and the bottom part (18). A guide that allows both ends (18a) of the groove part (18) to penetrate and slide in the moving direction of the screen part. It has an idler (16). Further, the screen portion (14) is connected to the shutter (2 0) The shutter section (24) should be located farther from the building opening than the shutter section (24). The screen case (11) is attached to the outer surface of the shutter case (21). Is a roll screen.

[0008] (2) The invention according to claim 2 is the invention according to claim 1, wherein the screen case (11) is It is characterized in that it is mounted on the lower surface of the shutter case (21) of the shutter (20). To do.

[0009] (3) A device according to claim 3 is the device according to claim 1, wherein the screen case (11) is It is characterized by being installed on the front of the shutter case (21) of the shutter (20). To do.

[0010] (4) The invention according to claim 4 comprises a shutter case (21) fixed to a building opening. In the roll screen (10) incorporated in the shutter (20) provided, the screen part (14) and the screen part (14) housed in the shutter case (21) and wound. The screen winding portion (12) for taking up and the screen provided on the shutter case (21) The screen inlet / outlet (25) where the inlet / outlet section (14) comes in and out, and the lower edge of the screen section (14). The bottom part (18) attached to the bottom part (18) and both ends (18a) of the bottom part (18). And a guide rail (16) that is slidable in the moving direction of the chain portion. In addition, The clean part (14) is located in the building opening rather than the shutter part (24) of the shutter (20). It is characterized in that it is located far away from. This is for the existing shutter It can be installed later, or it can be installed integrally when the shutter is manufactured. It is a screen.

[0011] (5) The invention according to claim 5 is the screen according to any one of claims 1 to 4. The inner part (14) is made of a mesh-shaped knit.

[0012] (6) The invention according to claim 6 is the screen according to any one of claims 1 to 4. The inner part (14) is made of a mesh fabric.

[0013] (7) The invention according to claim 7 is the screen according to any one of claims 1 to 4. The inner part (14) is characterized by having porosity.

[0014] (8) The invention according to claim 8 is the screen according to any one of claims 1 to 4. The inner part (14) is made of a knitted fabric for insect repellent.

[0015] (9) The invention according to claim 9 comprises a shutter case (11) fixed to a building opening. In the shutter (20) provided, rolls attached to the shutter case (11) Having a clean (10), the roll screen (10), the screen portion (14), the The screen winding portion (12) for winding the screen portion (14) is accommodated and the screen portion (1 The screen entrance (13) for entering and exiting 4) is provided and the outer surface of the shutter case (21) Mounted on the screen case (11) attached above and the lower edge of the screen part (14). The bottom part (18) of the column and the both ends (18a) of the bottom part (18) And a guide rail (16) that is slidable in the moving direction. In addition, the The lean part (14) is closer to the building opening than the shutter part (24) of the shutter (20). It is characterized by being located far away. This is external to the shutter case It is a shutter having a rolled screen.

[0016] (10) A device according to claim 10 is a shutter case (21) fixed to a building opening. A shutter (20) equipped with a shutter housed in the shutter case (21). The clean winding section (12) and the screen entrance (25) provided on the shutter case A roll screen (10) provided with the roll screen, The screen which is taken up by the winding part (12) and goes in and out at the screen entrance (25). A bottom portion (18) attached to the lower edge of the screen portion (14), the screen portion (14), and Allow both ends (18a) of the bottom part (18) to penetrate and slide in the moving direction of the screen part. And a guide rail (16) for connecting the screen portion (14) to the shutter (20). The shutter portion (24) is located farther from the building opening than the shutter portion (24). To do. It has a roll screen built into the shutter case. It is a chatter.

[0017]

[Embodiment of device]

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows the present invention. The shutter mounting roll screen 10 is attached to the shutter 20 It is a front view of an example. A shutter case containing the winding part of the shutter 20. The base 21 is fixed to the upper outer wall of the building opening provided with the sash windows 30a and 30b. It is fixed. Wind the roll screen onto the bottom surface of the shutter case 21. The screen case 11 in which the recess is housed is attached. Figure 1 However, there is a screen entrance / exit on the lower surface of the screen case 11, A curtain-shaped screen portion 14 formed of a raw material is pulled out. In the figure, The moving direction of the screen portion 14 is indicated by a double-headed arrow. On the lower edge of the screen portion 14 For example, a rod-shaped bottom portion 18 is attached.

[0018]   Both side edges of the screen portion 14 and both ends of the bottom portion 18 are connected to the screen case 11 The slips provided by the pair of guide rails 16 attached to both ends of the lower surface of the It is in the state of being penetrated into the inside of each. Furthermore, both ends of the bottom portion 18 are It is possible to slide in each guide rail 16 in the moving direction. In addition, the screen unit 14 Can be stopped in a state where it is pulled out for an arbitrary length. A pair of these guides The screen 16 and the bottom 18 allow the screen 14 to move up and down in a stable state. It can be stopped and stopped.

[0019]   2A is a schematic 1-1 cross-sectional view of FIG. 1, and FIG. 2B is a schematic view of FIG. It is a schematic side view. FIG. 2C is an enlarged sectional view taken along line 2-2 of FIG. Shows the relationship between both ends 18a of the portion 18, the screen portion 14, and the guide rail 16. ing. Both ends 18a of the bottom portion 18 and the screen portion 14 are formed by the guide rails 16 Is penetrated into the slit. The constriction at the base of both ends 18a is The bottom portion 18 cannot be removed by fitting with the slit of the roll 16. . As a result, both ends 18a of the bottom portion 18 are screened inside the guide rail 16. It can slide in the direction of movement. In addition, both ends 18 of the bottom portion 18 in FIG. The shapes of a and the inner surface of the guide rail 16 are an example of a structure for allowing sliding. In addition, various other structures are possible. By providing the guide rail 16, the room A stable structure can be achieved even with an externally installed roll screen.

[0020]   The shutter case 21 of the shutter 20 accommodates the shutter winding section 22. Has been. The shutter winding section 22 functions as a winding core of the shutter section 24. However, both ends thereof are attached to the shutter case 21. Generally, shutters -In case 21, maintenance and / or automatic shutter drive mechanism installed There is a relatively large space for use.

[0021]   A screen of the roll screen 10 mounted on the lower surface of the shutter case 21. A screen winding unit 12 is housed in the lean case 11. Screeny The screen winding section 12 plays a role of a winding core of the screen section 14, and both ends thereof are wound. It is attached to the clean case 11.

[0022]   The screen case 11 has a shutter exit provided on the lower surface of the shutter case 21. It is attached to the outside of the entrance 23. That is, the screen of the roll screen 10 The window portion 14 is larger than the shutter portion 24 of the shutter 20 in the building opening (sash window 3 0a, 30b) so that it is located far away. With such an arrangement, The screen portion 14 of the roll screen 10 of the present invention is a shutter of the shutter 20. It will be located on the outdoor side of the charging unit 24.

[0023]   The screen portion 14 of the roll screen 10 of the present invention is, as described above, a screen portion. Since it is located on the outdoor side of the chatter part 24, it can be used outdoors with a heat shield function. It is preferably formed from a weatherproof fabric. As a usage method, for example, At night when the shutter 20 is used, the roll screen 10 is unnecessary, so The screen portion 14 is rolled up and stored in the lean case 11, and then in the morning. When opening the windows 32a and 32b, pull out the screen portion 14 to reach an arbitrary position. Hang with. This operation is extremely simple.

[0024]   The cloth of the screen part 14 can be hung by using a type that allows the outside to be seen through. The outside can be seen through from the inside while it is lowered, and at the same time the line of sight from the outside is blocked. Helps protect privacy. In addition, the appearance as a window is not impaired and fashionability is maintained. An awning that gives a softened impression to the building when used by selecting a fabric with It also plays the role of the wind.

[0025]   Furthermore, regarding the heat shielding properties in the summer, the intense sunlight copying heat outside the window is cut outdoors. To effectively remove the thermal energy that reaches the window glass on the indoor side, The adjustment load can be significantly reduced.

[0026]   A preferred example of the cloth for the screen portion 14 is a mesh-shaped knitted fabric or a mesh-shaped woven fabric. There is a thing. These have appropriate light-shielding properties and breathability, as well as their texture and design. The fashionability is also satisfied by this. Another suitable example is a porous material. . Pore diameter, number of pores, and distribution of pores can be set arbitrarily according to the degree of light blocking and air permeability. Noh. In addition, a cloth for insect repellent such as a knitted fabric for insect repellent or a fabric for insect repellent is also suitable. Is. The material fiber or resin may be natural or synthetic material. Or a combination thereof. Glass fibers are also included. Also, knitted fabrics It may be impregnated with.

[0027]   FIG. 3 shows a roll screen 10 for mounting a shutter according to the present invention. FIG. 20 is a front view of another embodiment attached to the -20. About the same components as the example in Figure 1 Use the same symbols. The difference from the example of FIG. 1 is that the screen case 11 is The point mounted on the front surface of the battery case 21 and the pair of guide rails 1 6 is that it is attached to the side surface of the screen case 11 instead of the lower surface. .

[0028]   4A is a schematic 3-3 cross-sectional view of FIG. 3, and FIG. 4B is a schematic view of FIG. It is a schematic side view. The same reference numerals are used for the same components as those in the example of FIG. There is. Mount the screen case 11 on the front surface of the shutter case 21. This prevents the shutter case 21 from blocking the view when looking outdoors from the indoor side. There is an advantage that it is not possible. As shown in FIG. 4B, in this embodiment, the guide rail is 16 is attached to the side surface of the screen case 11. Furthermore, the guide rail 1 5 and the screen case 11 extend forward from the side surface of the shutter case 21. It is fixedly connected to the arm 15. This makes the roll screen 10 cheaper. Can be consistently supported.

[0029]   FIG. 5A shows a roll screen for incorporating a shutter according to the present invention. 2B is a schematic cross-sectional view of one embodiment incorporated in the cutter 20. FIG. FIG. The same reference numerals are used for the same components as in the example of FIG. It In this embodiment, a screen for winding the screen portion 14 of the roll screen The winding unit 12 is housed and attached to an empty space inside the shutter case 21, Further, the screen entrance / exit 2 through which the screen part 14 enters / exits the shutter case 21. 5 are provided. Similar to the above-mentioned example, the screen portion 14 is attached to the shutter of the shutter 20. The screen portion 1 is located farther from the building opening than the shutter 24. 4 is located on the outdoor side of the shutter unit 24. In this example, The empty space of the shutter case 21 can be effectively used, and shutters and rolls can be used. The entire screen can be made compact.

[0030]

[Effect of device]

  Roll screen for shutter installation or installation according to the present invention, or According to the shutter equipped with such a roll screen, when the shutter is not used Also, by using a roll screen, the building's opening is protected from sunlight during the day and blindfolded from the outside. And / or play a repellent role. It is also good for design and fashion. It's an impression. At the same time, the roll screen installed on the outdoor side of the shutter is It is very effective as an energy-saving measure without impairing the internal cooling efficiency.

[Brief description of drawings]

FIG. 1 is a front view of an embodiment in which a shutter mounting roll screen 10 according to the present invention is mounted on a shutter 20.

2A is a schematic cross-sectional view taken along line 1-1 of FIG. 1, and FIG. 2B is a schematic side view of FIG. (C)
FIG. 2A is a 2-2 enlarged cross-sectional view of (A).

FIG. 3 is a front view of another embodiment in which a roll screen 10 for mounting a shutter according to the present invention is mounted on a shutter 20.

4A is a schematic sectional view taken along line 3-3 of FIG. 3, and FIG. 4B is a schematic side view of FIG.

5A is a schematic cross-sectional view of an embodiment in which a shutter-incorporating roll screen according to the present invention is incorporated in a shutter 20, and FIG. 5B is a schematic side view thereof. .

[Explanation of symbols]

10 roll screen 11 screen case Y 12 Screen winding section 13 Screen entry / exit 14 Screen section 15 arms 16 Guide rail 18 Bottom part 20 shutters 21 shutter case 22 Shutter winding section 23 Shutter entrance / exit 24 Shutter section 25 Screen entry / exit 26 shutter frame 30a, 30b sash window 32 sash window frame

Claims (10)

[Scope of utility model registration request] 1. A shutter case fixed to an opening of a building
In a roll screen (10) attached to a shutter (20) including (21), a screen section (14) and a screen winding section (1) for winding the screen section (14).
2) and a screen case (11) provided with a screen entrance (13) for entering and exiting the screen part (14), and a bottom part (18) attached to the lower edge of the screen part (14)
And a guide rail (16) which penetrates both ends (18a) of the bottom portion (18) and is slidable in a screen portion moving direction, and the screen portion (14) is a shutter of the shutter (20). A roll screen, characterized in that the screen case (11) is mounted on the outer surface of the shutter case (21) so as to be located farther from the building opening than the section (24). 2. The roll screen according to claim 1, wherein the screen case (11) is mounted on a lower surface of the shutter case (21). 3. The roll screen according to claim 1, wherein the screen case (11) is mounted on the front surface of the shutter case (21). 4. A shutter case fixed to a building opening.
In a roll screen (10) incorporated in a shutter (20) having (21), a screen section (14) and a screen winding section (14) that is housed in the shutter case (21) and winds the screen section (14) 12) and the screen portion (14) provided on the shutter case (21)
And a screen entrance (25) for entering and exiting, and a bottom part (18) attached to the lower edge of the screen part (14)
And a guide rail (16) which penetrates both ends (18a) of the bottom portion (18) and is slidable in a screen portion moving direction, and the screen portion (14) is a shutter of the shutter (20). A roll screen characterized in that it is located farther from the building opening than the part (24). 5. The roll screen according to claim 1, wherein the screen portion (14) is made of a mesh-shaped knitted fabric. 6. The roll screen according to claim 1, wherein the screen portion (14) is made of a mesh fabric. 7. The shutter mounting roll screen according to claim 1, wherein the screen portion (14) is porous. 8. The roll screen according to claim 1, wherein the screen portion (14) is made of a knitted fabric for insect repellent. 9. A shutter case fixed to a building opening.
A shutter (20) comprising (11), wherein a roll screen attached to the shutter case (11)
(10), the roll screen (10), the screen portion (14), the screen winding portion (1) for winding the screen portion (14)
A screen case (11) that accommodates 2) and has a screen entrance (13) through which the screen part (14) comes in and out and is attached on the outer surface of the shutter case (21); and the lower edge of the screen part (14) Bottom part attached to (18)
And a guide rail (16) which penetrates both ends (18a) of the bottom part (18) and is slidable in the screen part moving direction, and the screen part (14) is provided with the shutter (20).
A shutter characterized in that it is located farther from the building opening than the shutter section (24). 10. A shutter (20) having a shutter case (21) fixed to a building opening, comprising: a screen winding section (12) housed in the shutter case (21) and a screen provided on the shutter case. A roll screen (10) having a doorway (25), wherein the roll screen is wound around the screen winding section (12) and goes in and out at the screen doorway (25). And a bottom part (18) attached to the lower edge of the screen part (14)
And a guide rail (16) which penetrates both ends (18a) of the bottom part (18) and is slidable in the screen part moving direction, and the screen part (14) is provided with the shutter (20).
A shutter characterized in that it is located farther from the building opening than the shutter section (24).