JP4153374B2 - Screen door equipment - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to a screen device attached to an opening of a building, and more particularly to a roll screen device.
[0002]
[Prior art]
Conventionally, a roll screen door has one end of a net fixed to a winding core urged in a winding direction by a spring and wound and accommodated in a net storage case, while the other end of the net is movable. The net storage case is fixed to a vertical gutter, and the movable case receiver is fixed to the side surface of the opening of the building and the other side of the opening (see, for example, Patent Document 1).
[0003]
[Patent Document 1]
Japanese Utility Model Publication No. 59-136895 (FIG. 2)
[0004]
[Problems to be solved by the invention]
However, such a roll screen door has the following problems to be solved. One is that even if the opening is closed by the net, insects may enter the room from the lower end of the net.
The other is that the other end of the net is firmly fixed to the movable downspout, and when exchanging the net, it was necessary to replace the movable downspout,
Third, when a sliding window is attached to the opening and a screen door is arranged in the window, the maximum opening area of the opening to be opened is substantially half of the opening, so the screen door is also the opening. Although it is about half the size of the part, the roll screen door does not meet the demand.
[0005]
Therefore, the present invention has been made to solve the above-described problems, and has an object to provide a screen door device that is effective for a sliding window while enhancing the insect-proof effect and facilitating inspection and replacement of the screen. .
[0006]
[Means for Solving the Problems]
In order to solve the above-described problems, a screen door apparatus according to the present invention includes a mounting frame disposed on the indoor side of an opening of a building, a detachably mounted on the mounting frame, and an upper horizontal ridge and a lower horizontal ridge. And a screen door rod having a longitudinal dimension of the upper and lower horizontal rods formed to be approximately half of a longitudinal dimension of the mounting frame, and a movable door disposed to be movable in the left-right direction on the screen door rod. and rail, one end attached to said movable rail, and having an engagement mechanism for engaging the roll network door accommodated in the stile, the inter stile of the screen door stile and vertical frame of the attachment frame A screen door apparatus, wherein the engagement mechanism is configured by a fixed handle and a fixed handle receiver engaged with the fixed handle, and the fixed handle is slidably engaged with the downspout; and The fixed handle formed on the outdoor side of the slide engaging portion A hook portion which is engaged with the hook receiving portion of only, characterized by comprising the gripper and which is formed on the interior side of the slide engaging portion (first aspect of the present invention).
In the screen door apparatus of the present invention, the screen door frame to be assembled to the mounting frame disposed on the indoor side of the opening of the building is formed so that the longitudinal dimension of the upper and lower side walls is approximately half of the longitudinal dimension of the mounting frame. Therefore, it is configured to be slidable on the mounting frame.
In this case, since the engagement mechanism for engaging the vertical frame of the mounting frame and the vertical rod of the screen door rod is provided, even if the movable rod is moved, the vertical rod of the screen door rod follows the movement. The screen door device can be opened by operating only the movable rod.
[0007]
In the above invention, a sliding window is disposed in the opening, and an engagement mechanism can be operated according to the open state of the inner and outer doors of the sliding window.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail with reference to the illustrated embodiments.
1 is a perspective view of a screen door fence according to the embodiment, its mounting frame and an opening, FIG. 2 is a vertical cross-sectional view thereof, and FIG. 3 is a horizontal cross-sectional view of the state in which the screen door is stored.
In these drawings and in each drawing described later, the same components are denoted by the same reference numerals, and detailed description thereof is omitted.
[0009]
As shown in FIG. 1, the screen device includes a U-shaped screen door 1 made up of an upper horizontal fence 10, a lower horizontal fence 11 and a vertical fence 12, a roll screen door 2 accommodated in the vertical fence 12, and the roll One end of the screen door 2 is attached, and a movable rod 13 movable in the left-right direction along the upper and lower horizontal rods 10 and 11, and the movement of the movable rod 13 is changed to the respective tip portions 100 and 110 of the upper and lower horizontal rods 10 and 11. And a mounting mechanism 5 fixed to the indoor side of the opening 4 of the building.
The screen door 1 is slidably and detachably disposed on the mounting frame 5 as a whole, and a fixed handle 6 as an engagement mechanism is disposed on the vertical rod 12 at a position corresponding to the fixed handle 6. The fixed handle receiver 7 is attached to the vertical frame 50 of the attachment frame 5.
[0010]
One of the features of the screen door device according to this embodiment is that the fixed handle 6 is attached to the vertical rod 12 and the fixed handle receiver 7 corresponding to the fixed handle 6 is attached to the vertical frame 50. As will be described later, when the sliding window 40 is disposed in the opening 4, an optimal screen door device can be provided.
[0011]
As shown in FIG. 2, the upper horizontal fin 10 is formed in a downward U-shape by an opening fin 101 that forms an opening in the longitudinal direction, and an intermediate fin 102 is formed in the longitudinal direction inside thereof, and its upper end A sliding piece 103 is formed on the surface.
As shown in FIG. 2, the lower horizontal rib 11 is formed in an upward U-shape by an opening fin 111 that forms an opening in the longitudinal direction of the collar, and an intermediate fin 112 is formed in the longitudinal direction of the inside, Further, a sliding piece 113 is formed at the lower end thereof.
[0012]
As shown in FIG. 1, the longitudinal dimensions of the upper and lower horizontal bars 10 and 11 are formed to be approximately half the size of the upper and lower frames 51 and 52 constituting the mounting frame 5.
As shown in FIG. 2, the screen door 1 as a whole can be slid along the upper and lower frames 51 and 52 of the mounting frame 5 and can be attached and detached using the upper space 53 of the mounting frame 5. It is formed freely. In that case, since the upper and lower ends of the upper and lower horizontal reeds 10 and 11 are formed substantially the same as described above, the top and bottom are not a problem.
[0013]
As shown in FIG. 3, the roll screen door 2 is accommodated inside the vertical rod 12, and a slit hole 122 that opens in the vertical direction is provided on the surface facing the movable rod 13. The mesh net 20 of the roll screen door 2 is accommodated or opened.
Further, a slide fin 120 for sliding the fixed handle 6 in the vertical direction is formed on the side surface of the vertical rod 12 facing the vertical frame 50, and an insect repellent piece 121 is formed on the side surface facing the sliding window 40. .
[0014]
The roll screen door 2 has one end of the mesh screen 20 fixed to a winding shaft that is rotatably supported by a bracket and is urged in a winding direction by a torsion spring (not shown). )
On the other hand, the other end of the mesh net 20 is fixed to the movable rod 13 via a net presser hoop 21 as shown in FIG.
That is, the mesh holding hoop 21 is formed in a flat cross section, and a hook portion 210 having a U-shaped cross section is provided on one end side thereof. It is folded and fixed to a pocket portion 135 (described later) so as to go around the other end 213 side of the net presser hoop 21.
As shown in FIG. 3, the roll screen door 2 configured as described above is configured so as to be detachable by dividing the side surface 123 of the vertical fence 12 facing the sliding window 40.
Note that the roll screen door 2 may have any configuration, and may be a cassette type that can be attached to and detached from the vertical fence 12, for example.
[0015]
As shown in FIG. 2, the movable rod 13 has an upper sandwiching portion 130 that sandwiches the opening fin 101 of the upper horizontal collar 10 at its upper end portion, an upper slide portion 131 along the intermediate fin 102, and the lower slide portion at the lower end portion. A lower sandwiching portion 132 for sandwiching the opening fin 111 of the lower horizontal rib 11 and a lower slide portion 133 along the intermediate fin 112 are formed.
Further, as shown in FIG. 3, an insect repellent piece 134 is attached to the side surface of the movable rod 13 that faces the sliding window 40, and the mesh-holding hoop 21 is attached to the side surface that faces the vertical rod 12. The upper and lower handles 30 and 31 and the central handle 8 constituting the stopper mechanism 3 are attached to the side surface facing the room.
[0016]
The pocket portion 135 abuts the lip portion 135A protruding from the outside into the room and the side surface 212 of the screen retainer hoop 21 so as to engage with the collar portion 210 of the screen retainer hoop 21, and the other end 213. A push-in part 135B for pushing in is formed.
The hook 210 of the mesh press hoop 21 with one end of the mesh net 20 fixed is engaged with the lip 135A of the pocket 135, and the other end 213 of the mesh press hoop 21 is pressed into the pocket 135. It is pushed into the part 135B. As a result, the mesh presser hoop 21 tries to rotate around the engagement point of the collar part 210 and the lip part 135A by the urging force in the winding direction by the torsion spring of the roll screen door 2, but the push part 135B The rotation is suppressed by.
That is, by utilizing the winding force of the roll screen door 2 by the torsion spring, one end of the mesh net 20 is firmly fixed and detachable.
In addition, as shown in FIG. 2, the attachment state of the net retainer hoop 21 by the pocket portion 135 continues to the upper and lower slide portions 131 and 133, so that the insect-proof effect is thoroughly achieved.
[0017]
Next, based on FIG.4 and FIG.5, the structure of the said fixed handle 6 and the said fixed handle receiver 7 engaged with this is demonstrated in detail.
The fixed handle 6 is formed on a slide engagement portion 60 slidably engaged with the slide fin 120 of the vertical rod 12, and is formed on the outdoor side of the slide engagement portion 60, and is a hook of the fixed handle receiver 7. The hook portion 61 is engaged with the receiving portion 70, and the grip portion 62 is formed on the indoor side of the slide engaging portion 60. The slide engagement portion 60 is provided with a pressure contact piece 63 that is pressed against the slide fin 120. When the pressure contact force of the pressure contact piece 63 acts on the slide fin 120, the fixed handle 6 is moved downward. It doesn't fall down naturally and it comes to be stationary.
The pressure contact piece 63 is formed, for example, in a substantially round shape by notching one side of the mouth shape. In order to further enhance the durability, a leaf spring may be fitted in the mouth shape.
The fixed handle 6 configured as described above is arranged at the approximate center of the vertical rod 12 with the slide width regulated by the stop portions 60, 60 attached to the vertical rod 12 shown in FIG. Has been.
[0018]
As shown in FIG. 5, the fixed handle receiver 7 is composed of the hook receiver portion 70 and a fixing portion 71, and the fixing portion 71 is fixed to the vertical frame 50.
[0019]
Next, based on FIG. 6 (A) and (B), the structural example of the said stopper mechanism 3 is demonstrated.
When the screen mechanism is in the stowed state, the stopper mechanism 3 is positioned so that the upper and lower handles 30, 31 disposed above and below the central handle 8 approach each other, as shown in FIG. 6A. As shown in FIG. 6B, the upper and lower handles 30 and 31 disposed above and below the central handle 8 are separated from each other, and the upper handle 30 will be described below as a representative of the lower handle 31.
The upper handle 30 includes an attachment button 301 for sliding the stopper rod 300 arranged along the longitudinal direction of the movable rod 13, a finger hook 302 formed on the front side thereof, and a guide toward the central handle 8. It comprises a piece 303 and a spring (not shown) which is accommodated in the central handle 8 and biases the guide piece 303. Although not shown, the tip of the stopper bar 300 is configured to be able to appear and disappear in a hole formed in the tip 100 of the upper horizontal collar 10.
[0020]
The effect of the screen door apparatus comprised as mentioned above is demonstrated based on FIG.1, FIG3 and FIG.7.
When opening the inner door 400 of the sliding window 40 of the opening 4 and using the screen door device to prevent insects, the fixed handle 6 and the fixed handle receiver 7 are engaged (see FIG. 3), While gripping the central handle 8 attached to the movable rod 13, the movable rod is moved until the tip of the stopper rod 300 of the stopper mechanism 3 is inserted into the holes of the tip portions 100, 110 of the upper and lower horizontal rods 10, 11. 13 is slid (to the left in the drawing).
Therefore, in this case, since the fixed handle 6 and the fixed handle receiver 7 are engaged with each other, it is not necessary to press the vertical rod 12 and the screen device can be used only by operating the central handle 8. .
[0021]
On the other hand, when opening the outer door 401 of the sliding window 40 of the opening 4 and controlling insects using the screen door device, the movable handle 13 is slid to a position where the stopper mechanism 3 functions, and then the fixed handle 6 And the fixed handle receiver 7 are disengaged, and the entire screen door 1 may be slid leftward in the drawing.
In addition, after releasing the engagement of the fixed handle 6 and the fixed handle receiver 7 with the screen door stored, the entire screen door 1 is slid leftward in the drawing, The movable rod may be slid to the position where the stopper mechanism 3 functions (left direction in the drawing) (see FIG. 7 above).
[0022]
In order to store the open screen apparatus in the state shown in FIG. 7 as shown in FIG. 3, the upper and lower handles 30 and 31 of the stopper mechanism 3 are gripped so that the stopper mechanism 3 is moved. The movable rod 13 is slid and the movable rod 13 is slid, and the movable rod 13 is adjacent to the vertical rod 12 using the winding force of the torsion spring of the roll screen door 2. From this state, the center handle 8 may be grasped and the fixed handle 6 may be pressed against the fixed handle receiver 7.
The surface 610 of the hook portion 61 of the fixed handle 6 is engaged with the fixed handle receiver 7 while rubbing the surface 700 (see FIG. 3) of the hook receiver 70 of the fixed handle receiver 7.
[0023]
In the above embodiment, the configuration example of the screen door device for the waist window has been described. However, the screen door device for the sweep window has substantially the same configuration. However, when the fixed handle 6 and the fixed handle receiver 7 engaged with the fixed handle 6 are one set, the screen door rod may be distorted when the screen door is opened. Therefore, as shown in FIG. 8, it is desirable to arrange two sets of fixed handles 6 and the fixed handle receivers 7 engaged therewith on the vertical rod 12 and the vertical frame 50. In this case, any one of the upper and lower fixed handles 6 may be operated by providing an interlocking rod 9 for interlocking the upper and lower fixed handles 6.
[0024]
In the above embodiment, the engagement mechanism uses the fixed handle 6 that slides in the vertical direction with respect to the fixed handle receiver 7, but is not limited to these mechanisms. For example, the fixed handle 6 may be a hinge configuration instead of a slide.
[0025]
【The invention's effect】
According to the present invention, the mesh mechanism can be opened by the operation of only the movable rod by the engagement mechanism, and the engagement mechanism can be operated according to the open state of the inner and outer doors of the sliding window. In addition to improving the insect-proofing effect and facilitating the inspection and replacement of the net, it is possible to provide a screen door apparatus that is optimal for a sliding window.
[Brief description of the drawings]
FIG. 1 is a perspective view of a screen door fence, its mounting frame and opening according to an embodiment,
FIG. 2 is a longitudinal sectional view of the same,
FIG. 3 is a cross-sectional view of the same,
FIG. 4 is a side view of an essential part of a screen door apparatus according to an embodiment.
FIG. 5 is a perspective view of main parts of a screen door apparatus according to an embodiment;
FIGS. 6A and 6B are side views of main parts of a screen door apparatus according to an embodiment,
FIG. 7 is a cross-sectional view of the same,
FIG. 8 is a side view of an essential part of a screen door apparatus according to another example.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Screen door 10 Upper horizontal rod 11 Lower horizontal rod 12 Vertical rod 13 Movable rod 100,110 Tip part 101,111 Opening fin 102,112 Intermediate fin 113 Sliding piece 120 Slide fin 121 Insect-proof piece 122 Slit hole 123 Side surface 130 Upper sandwiching part 132 Lower sandwiching part 133 Lower slide part 134 Insect-proof piece 135 Pocket part 135A Lip part 135B Pushing part 2 Roll screen 20 Mesh net 21 Net presser hoop 210 Kite part 212 Side face 213 Other end 3 Stopper mechanism 30, 31 Up and down Handle 300 Stopper bar 301 Attachment button 302 Finger hook part 303 Guide piece 4 Opening part 40 Sliding window 5 Attachment frame 50 Vertical frame 51, 52 Vertical frame 53 Upper space 6 Fixed handle 60 Slide engagement part 61 Hook part 62 Gripping part 63 Pressure contact Piece 64 Stop part 7 Fixed handle holder 70 Foot Receiving portion 71 fixed portion 8 center handle 9 linkage rod

Claims (1)

A mounting frame arranged on the indoor side of the opening of the building;
It is detachably attached to the mounting frame, and is composed of an upper horizontal bar, a lower horizontal bar, and a vertical bar, and the longitudinal dimension of the upper and lower horizontal bar is formed to be approximately half of the longitudinal dimension of the mounting frame. With a screen screen
A movable rod arranged on the screen door rod so as to be movable in the left-right direction;
One end is attached to the movable rail, and a roll network door accommodated in the stile,
A screen door device comprising an engagement mechanism for engaging a vertical frame of the mounting frame and a vertical arm of the screen door rod ,
The engagement mechanism includes a fixed handle and a fixed handle receiver engaged with the fixed handle.
The fixed handle includes a slide engaging portion that is slidably engaged with the vertical hook, and a hook that is formed on an outdoor side of the slide engaging portion and that is engaged with a hook receiving portion of the fixed handle receiver. A screen door apparatus comprising a portion and a grip portion formed on the indoor side of the slide engagement portion.

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