CN1076245A - The mesh door of assembling - Google Patents

Abstract

An assembled screen door device includes first and second fixing parts 11, 12 installed on the pivot frame at the opening of the building wall, and first and second fixing parts 11 and 12 installed between the first and second fixing parts 11, 12. Two movable parts 13,14, between the first movable part 13 and the fixed part 11 and between the second movable part 14 and the fixed part 12, there are foldable mesh parts 15, 6, and the mesh parts can be according to The sliding of the opening and closing of the first and second movable parts 13 and 14 can be folded and stretched.

Description

The invention relates to a combined screen door device installed on the door and window frames of houses, office buildings and the like.

Existing screen door is made in the framework such as the door window frame that is embedded with horizontal slide door together with the frame that is covered with a gauze on a frame and is slidable.

Because screen doors and windows are only used in summer, their service life is short, and because the door body is made of a whole piece of gauze on an integral frame, when storing, if there is a storage box on the frame, the storage box can be As a door body storage place, if there is no storage box on the frame, the dismantled door body is stored in the closet or placed on the balcony or corridor, or simply still installed on the door and window frame.

The storage place of the screen door is not easy to find. When the screen door is left on the door and window frame, the screen mesh is easy to be dirty by sundries such as dust. The screen door also blocks access, and the screen also blocks some of the light.

In addition, in the use of the screen door, since the width of the door body is consistent with the width of the horizontal sliding door, the opening and closing of the screen door itself cannot be adjusted, and only the part of the gauze corresponding to the opening width of the horizontal sliding door is used. Therefore, when the horizontal sliding door is fully open, the gap between the two relative frames can be kept airtight, and when the horizontal sliding door is half-opened, a gap is formed due to the sliding amount between the relative frames, which causes mosquitoes to enter through the gap. Indoor problems.

The object of the present invention is to provide an assembled screen door device which can be simply and conveniently installed in the door and window frames of buildings and which, on the one hand, does not require another storage place, and on the other hand, which It will not block access or block light.

In order to solve the above problems, the present invention provides an assembled screen door device, which may include first and second fixing parts installed on the frame of the opening of the building wall, and a first fixing part installed between the first and second fixing parts. and the second movable part, there is a foldable mesh part between the first fixed part and the first movable part, the second fixed part and the second movable part, and the mesh part can be opened and closed according to the movable part Swipe to stretch. The assembled screen door device provided by the present invention may also include first and second fixing parts installed on the frame at the opening of the building wall and a movable part between the first and second fixing parts, and There is a foldable net-like part between the first and second fixing parts, and the net-like part can expand and contract according to the opening and closing of the movable part.

The movable member may have a wire tensioning device consisting of a wire interposed between the first and second movable members.

Fig. 1 is a perspective view of an example of an assembled screen door device according to the present invention.

Figure 2 is a schematic diagram showing the assembled screen door assembly mounted on a frame at an opening in a building wall.

Fig. 3 is a vertical sectional view along line III-III in Fig. 2 .

Fig. 4 is a transverse sectional view along line IV-IV in Fig. 2 .

Fig. 5 is a schematic diagram roughly showing the tensioning device of the same assembled screen door device body.

Fig. 6 is a schematic diagram showing another embodiment of the thread-drawing device.

Describe the embodiment of the present invention below in conjunction with accompanying drawing.

Between each movable part and each fixed part, there is a foldable mesh part, which can expand and contract according to the sliding movement of the movable part, so that the assembled screen door involved in the present invention The device can not only be used as a screen door, but also the fixed part can be fixed on the window frame or the like, and the movable part can be slidably mounted on the window frame or the like to conveniently make a screen window or the like.

In addition, because the movable part of the assembled screen door device body can slide horizontally, so that the foldable mesh part can also slide horizontally according to the sliding of the movable part when opening and closing, so compared with the vertical switch screen door, even People with short stature such as children can also easily switch the screen door or adjust the opening and closing of the screen door according to the opening width of the horizontal sliding door.

In addition; since the foldable member can be placed in the fixed member or the movable member in the folded state when the movable member is in the closed state, no additional storage place is required.

Thanks to the wire tensioning device, the movable parts can work smoothly and smoothly.

The present invention will be further described below with reference to examples. Fig. 2 shows a window equipped with the screen door device assembled in the present invention, wherein the reference number 1 is the window frame of the window.

Referring to Fig. 3 and Fig. 4, the window frame body 1 is a frame composed of left and right mullions 2, 3 and upper and lower rails 4, 5, on which first and second door frames 6, 7 and window screen door installation frame 8 are housed, wherein The assembled screen door device body 10 is integrally packed into both sides of the window screen door installation frame 8 in the order from the inside of the room to the outside of the room when both sides are opened.

A pair of left and right sliding doors 100, 200 are installed on the upper and lower guide rails 6A, 6B and 7A, 7B of the first and second door frames 6, 7 in the above-mentioned window frame body 1, and the two sliding doors can be opened and closed by sliding along the horizontal X. .

As shown in Figure 1, the screen door device body 10 of above-mentioned assembly comprises first and second fixed part 11,12 and first and second movable part 13,14, between first and second movable part 13,14 There are foldable mesh parts 15, 16 woven into polyester resin and the like between the first and second fixing parts, and one end 15a, 16a of which is mounted on one side of the first and second fixing parts 11, 12 , and the other ends 15b, 16b are mounted on one side of the first and second movable members 13, 14.

The first and second mesh parts 15, 16 are designed in such a way that they can slide horizontally in two open states on one side respectively, and the mesh parts can be opened according to the first and second movable parts 13, 14. Closed horizontal sliding (direction X shown by the solid line with arrows in Figures 1, 2, and 4) slides. And when the above-mentioned first and second movable parts 13 and 14 are in the closed state, the foldable mesh part can be stored in a folded state toward the first and second fixed parts 11 and 12 and the first and second movable parts 13 , 14 in the storage spaces 11A, 13A and 12A, 14A.

In addition, the first and second movable members 13, 14 constituting the above-mentioned assembled screen door device body 10 have a wire tensioning device 20 whose structure is shown in FIG. 5 .

One end 21a of which is fixed to a line 21 on the upper part A of the first fixed part 11, passes through the first fixed part 11 and the first movable part 13 in parallel, and alternately passes through the first fixed part 11 and the first movable part 13 The folding leaf of mesh member 15 between.

The first parallel wires 21A passing through the mesh member 15 one by one are inserted into the upper part of the first movable member 13, and then transferred to the lower part of the movable member. The second turned down wire 21B extends from the lower part of the first movable part 13 to the lower part of the second movable part 14 in parallel, and the third parallel wire 21C is inserted into the lower part of the second movable part 14. The three wires 21A, 21B and 21C forms a zigzag.

The third line that forms a zigzag shape with the aforementioned two lines and penetrates the lower part of the second movable part 14 turns to the upper part, and the line 21D on the fourth fold extends from the upper part of the second movable part 14 to the first part in parallel. Two fixed 12-piece uppers. The fifth wire 21E forms a zigzag shape with the third and fourth wires 21C and 21D.

The above-mentioned parallel extending wire 21E is inserted into the upper part of the second fixing member 12, and then turns to the lower part thereof. The sixth downward turning wire 21F extends from the lower part of the second fixed part 12 to the lower part of the second movable part 14 in parallel.

A seventh parallel extending wire 21G is inserted into the lower portion of the second movable member 14, and then turned upward to the upper portion thereof. The eighth turning line extends parallelly from the second movable 14 top to the first movable member 13 top.

The ninth parallel extending wire 21I is inserted into the upper part of the first movable member 13, and then turns to the lower part thereof. The tenth wire 21J turning downward extends parallelly from the lower part of the first movable part 13 to the lower part of the first fixed part 11 . The eleventh parallel extending wire 21K forms a zigzag with the ninth and tenth wires 21I and 21J.

The protruding end of the eleventh parallel extending wire 21K, that is, the other end of the wire 21 is fixed in the adjusting device 22, and the tension in the wire 21 is adjusted so that the first and second movable members 13, 14 part up and down. After being uniformly stressed, the middle part B of the sixth wire 21F turned downward and inserted into the second fixing member 12 is fixed by a fixing device 23 .

By installing the thread 21 above and below the assembled screen door device body 10, when the device is moved, the first and second movable members 13, 14 can be slid and assembled by opening and closing. When 10 is installed in the window frame 1, the tensions acting on the first and second movable parts 13, 14 are mutually compensated, so as to prevent deviation along the sliding direction, which makes the first and second movable parts 13 , 14 can slide smoothly, and can stay at any position.

In order to install the assembled screen door device body 10 involved in the present invention in the window frame body 1 , it is designed as structures shown in 1 , 3 and 4 . Wherein fasteners 31, 32 (commercial name is: magic tape Magic Tape) are respectively attached to the rear sides 11a and 12a of the first and second fixtures 11, 12 that constitute the assembled screen door device body 10, and constitute the window frame. The inner side 2a, 3a of the screen door mounting bracket 8 of the left and right mullions 2, 3 of the body 1, wherein the first and second fixing parts 11, 12 are detachably mounted on the fastening parts 31, 32.

The assembled screen door device body 10 can be conveniently installed on the window frame body 1 by means of the fasteners 31, 32, and the maintenance and replacement of the assembled screen door device body 10 is also simple and convenient.

Referring to Fig. 6 showing another embodiment of the present invention, the assembled screen door device body 10 includes a first fixed part 11, a movable part 13 and a second fixed part 12, between the movable part 13 and the fixed part 11 , there is a foldable mesh member 15 that is woven into a class of threads such as polyester resin.

The net-shaped part 15 can slide horizontally according to the sliding of the movable part 13 in the state of opening and closing on one side, and when the movable part 13 is closed, it can be folded and stored toward the first fixed part 11 and the movable part. The storage spaces 11A and 12A of the piece 12.

The movable member 12 constituting the assembled screen door device body 10 has a wire tensioning device 20 as shown in FIG. 6 .

The wire 21 with one end 21a fixed on the upper part A of the first fixing part 11 passes through the first fixing part 11 and the movable part 13 in parallel, and passes through the hinges of the mesh part 15 one by one.

The first wires 21A passing through the mesh member 15 one by one are inserted into the upper part of the movable member 13, and then turned to the lower part of the movable member. The second turned down wire 21B extends from the lower part of the movable part 13 to the lower part of the second fixed part 12 in parallel, the third wire 21C is inserted into the second fixed part 12, and the three wires 21A, 21B and 21C form a zigzag.

The third line that forms a zigzag shape with the above two lines and penetrates the lower part of the second fixing part 12 turns to the upper part, and the fourth turning line 21D is turned back again, and is parallel to the above-mentioned second fixing part 12 (21I) Stretch to movable member 13 tops.

The fifth turned back wire 21I is inserted into the upper part of the movable member 13, and then turns to the lower part thereof. The sixth thread 21J turning downward extends from the lower part of the movable part 13 to the first fixed part 11 in parallel, and the seventh thread 21K and the above-mentioned fifth and sixth threads 21I and 21J form a zigzag shape. As mentioned above in the tensioning device in Fig. 6 the thread 21D directly merges with the thread 21I in Fig. 5 and then the warp thread 21J merges with the thread 21K.

The extension end of the 21K of the seventh thread, that is, the other end of the thread 21 is connected in the adjustment device 17, and then the tension of the thread 21 is adjusted so as to act on the upper and lower parts of the movable member 13 evenly, and has been inserted into the second thread. The middle part of the fourth return line 21D in the second fixing member 12 is fixed by the fixing device 18 . By arranging a section of wire 21 above and below the combined screen door device body 10 in the above-mentioned manner, when the device is moved, that is, under the condition that the movable part 13 slides due to the switch and the combined screen door device body 10 is embedded in the door and window frame body 1 , so that the tension forces acting on the upper and lower parts of the movable member 13 are compensated to prevent deviation along the sliding direction, which allows the movable member 13 to slide smoothly and stay at any position.

In the above example, the present invention has been described by taking the horizontal sliding door on the frame of the opening on the building wall as an example. It goes without saying that the device involved in the present invention can also be used for the pivotal door on the frame of the opening on the wall of the building. doors and windows etc.

As mentioned above, the assembled screen door device related to the present invention includes a fixed part and a movable part installed on the door and window frame, and there is a foldable mesh part between the movable part and the fixed part, and the mesh part can It expands and contracts by sliding the movable part to open and close. Therefore, the assembled screen door device of the present invention can not only be used as a screen door, but also can be conveniently mounted on the door and window frame through the fixing part fixed on the door and window frame and the movable part freely slidably mounted on the door and window frame. In addition, since the movable member can slide horizontally so that one side is opened, the mesh member can slide horizontally, as opposed to opening and closing doors and windows in the vertical direction, and even small people such as children can easily open and close the mesh. Adjust the opening and closing of the screen door according to the opening width of the horizontal sliding door.

When the movable part is in the closed state, the mesh part can be stored in at least one fixed part or the movable part in a folded form, so that no other storage place is needed, and the entrance and exit are not hindered and the light is not blocked.

There is a tensioning device on the movable part to prevent deviation along the sliding direction, which makes the opening and closing of the movable part stable and can stay in any position.

Claims (8)

1. An assembled screen door device is characterized in that it includes first and second fixing parts installed on the frame of the opening of the building wall, and first and second movable parts installed between the first and second fixing parts. The movable part has a foldable mesh part between the first movable part and the fixed part and the second movable part and the fixed part, and the mesh part can be opened and closed according to the sliding of the first and second movable parts Folding and stretching. 2. The assembled screen door device as claimed in claim 1, wherein the first and second movable members are horizontally slidable so that the net-like member can be horizontally slidable in a state where both sides are opened. 3. The assembled screen door device according to claim 1 or 2, characterized in that when the first and second movable members are in the closed state, the mesh member can be stored in a folded state on at least one of the fixed member or the movable member middle. 4. An assembled screen door device as claimed in claim 1, 2 or 3, characterized in that the first and second movable members are provided with tensioning means for preventing deflection in the sliding direction. 5. An assembled screen door assembly as claimed in claim 4, wherein the wire tensioning means comprises at least one wire interposed between the first and second movable members between the first and second fixed members between. 6. An assembled screen door device, characterized in that it includes first and second fixing parts installed on the frame at the opening of the building wall and a movable part installed between the first and second fixing parts. There is a foldable mesh piece between the fixed piece and the fixed piece. The mesh piece can be folded according to the sliding of the movable piece to open and close the screen door. There is a tensioning device on the movable piece to prevent the sliding deviation of the movable piece. The wire tensioning device includes a wire placed between the first and second fixed parts through the middle movable part. 7. The assembled screen door device as claimed in claim 6, wherein the movable part can slide horizontally so that the mesh part can be folded horizontally when one side is opened. 8. An assembled screen door device as claimed in claim 6 or 7, characterized in that when the movable member slides to fold up the screen door, the mesh member is stored in at least one of the fixed member or the movable member .

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