JP3824623B2 - Curtain suspension with lifting mechanism and curtain rail device - Google Patents

Description

  The present invention relates to a curtain device of a horizontal opening / closing method.

In the interior of a house, the curtain device is used for purposes such as light shielding and heat insulation, as well as design. The methods include fabric banners, vertical louvers, and horizontal louver blinds. Fabric curtain curtains are popular in homes and hotels. In buildings such as houses, heat insulation of walls has progressed and energy saving has improved, but the greatest heat loss is the opening of windows and the like even if double vitrification is performed.
The air in the space between the window glass and the curtain when the curtain is closed is cooled by heat transfer, radiation, etc. from the window glass cooled to the outside air on a cold day, and the specific gravity increases and a force to descend is generated. To do. If there is a gap between the lower side of the curtain and the floor surface, the air cooled in contact with the window surface flows into the room through this gap and stays near the floor surface, causing the feet to feel cold. Many people have realized that even if a swing type air conditioner or electric fan is used to stir and warm the cold air accumulated in the feet in winter, it cannot be easily solved.
In the sweep window, it is generally a guideline for curtain measurement to have a gap of about 1 cm between the skirt and the floor of the curtain, so the cooled air flows into the room from this gap, It seemed as if a breeze had entered, accompanied by discomfort. This convection also reduced the heating efficiency of the room. The effect on the heat insulating property due to the existence of a gap with the floor surface is described in Non-Patent Document 1 (“Technology Series Interior Design” (October 20, 1989, Uchibori, 2 others), Nos. 178 and 179. Page).
In blinds and other curtain devices that open and close up and down, it is possible to design the lower side to reach the floor surface, but it cannot prevent air movement between each louver and is not a satisfactory solution. .

  When a conventional curtain rail hanging tool is fixed to a wall or the like, the height of the curtain rail is constant, and no function for adjusting the height is found. Some have an adjusting mechanism on the hook that hangs the curtain on the curtain rail to adjust the height of the curtain. However, there is no one that can easily move the curtain rail up and down during daily opening and closing. In blinds and other curtain devices that open and close up and down, it is possible to design the lower side to reach the floor surface, but it cannot prevent air movement between each louver and is not a satisfactory solution. .

Even in the case of a left and right open / close curtain, a system (Patent Document 1: Japanese Patent No. 3038156) in which the skirt portion can be raised has been proposed, but it is necessary to apply special specifications to the curtain curtain and the operation tool.
In some cases, in order to increase heat insulation and light shielding properties, the curtain length was increased and the floor was in close contact with the floor, but when the curtain was in close contact with the floor, the curtain rubs against the floor and dragged. There have been problems such as disturbing and detracting from aesthetics, problems such as the curtain not moving smoothly, problems such as the curtain hem being easily frayed, and problems such as the curtain hem being dirty and the cleaning cost being increased. Therefore, it has been desired to develop a method capable of contacting the floor of the curtain and the floor only when necessary.
Japanese Patent No. 3038156 Uchibori, two others, “Technology Series Interior Design” (issued October 20, 1989)

  The present invention is intended for a widely used horizontal open / close curtain system, eliminates the gap between the lower side of the curtain and the floor when closed, blocks the cool air flowing from the gap, maintains a good indoor living environment and dissipates heat. It was developed for the purpose of preventing energy consumption and saving energy.

The present invention relates to a horizontal open / close curtain, which uses a curtain rail that can be raised and lowered to lower the curtain when closed to eliminate the gap between the floor surface and the lower side of the curtain, raise the curtain, and The following structure is mainly concerned with a method for blocking or suppressing the air flow at the lower side of the curtain when the curtain is closed by opening the curtain after providing an interval therebetween.
(1) A curtain hanger for a curtain device for horizontally opening and closing a curtain, comprising a support member (A) attached to a building side and a curtain rail attachment member (C) for attaching a curtain rail (B). Then, one or a plurality of pivots for pivotally mounting the curtain rail mounting member (C) to the support member (A) is provided as a connection mechanism, and a variable connection mechanism (D) that can swing or move up and down. A curtain hanging tool with an elevating mechanism, characterized in that the curtain rail can be raised and lowered by configuring.
(2) The curtain hanging tool with a lifting mechanism according to (1), wherein the swingable variable connection mechanism (D) is a back-and-forth swing means or a left-right swing means.
(3) A curtain hanger for a curtain device for horizontally opening and closing a curtain, comprising a support member (A) attached to the building side and a curtain rail attachment member (C) for attaching the curtain rail (B). The variable mechanism that enables the curtain rail mounting member (C) to move up and down consists of a fixed member provided on the support member (A) and a movable member provided on the curtain rail mounting member (C). A curtain hanging tool with an elevating mechanism, wherein the curtain rail can be moved up and down by being configured to be slidable along an inclined surface provided on the member (A) or the mounting member (C).
(4) The curtain hanging tool with a lifting mechanism according to any one of (1) to (3), wherein a motor is used as a driving source for lifting.
(5) A curtain hanger for a curtain device for horizontally opening and closing a curtain, comprising a support member (A) attached to the building side and a curtain rail attachment member (C) for attaching the curtain rail (B). The curtain rail mounting member (C) is suspended and supported by the support member (A), and a plurality of pulleys are provided on the support member (A) and the curtain rail mounting member (C), and the tip is attached to one end. Using a string-like member fixed to the member and free at the other end, it is wound around and connected to the upper and lower pulleys, and a descent limit position regulating member for the curtain rail mounting member (C) with respect to the support member (A) is provided, A curtain hanging tool with a lifting mechanism, wherein the curtain rail mounting member is moved up and down by operating the free end side of the string.
(6) The curtain hanger with an elevating mechanism according to any one of (1) to (5), wherein the curtain hanger is provided with a raised position holding mechanism and / or a lowered position holding mechanism.
(7) The curtain hanger with an elevating mechanism according to any one of (1) to (6), characterized in that the elevating operation mechanism is provided.
(8) With the lifting mechanism according to any one of (7), the lifting / lowering mechanism includes a mechanism for operating the lifting / lowering operation mechanism in conjunction with the outside air temperature, or operating a lifting / lowering drive source. Curtain hanging tool.
(9) A horizontal opening / closing curtain device using the curtain hanging tool with a lifting mechanism according to any one of (1) to (8).
(10) Oscillation or vertical movement interposed between the curtain rail mounting member and the support member used in the hanging device or curtain device used in the curtain hanging device with the lifting mechanism according to any one of (1) to (9) Possible variable connection mechanism.

The present invention is intended for a widely used horizontal open / close curtain system, and eliminates a gap between the lower side of the curtain and the floor when closed, and blocks or suppresses the movement of air through the gap, so that the gap between the window surface and the curtain is reduced. By providing an air layer with low mobility, the air layer becomes a heat insulating layer, and heat exchange from the window surface can be reduced. It can be used for energy saving by keeping indoor living environment good and preventing heat dissipation.
It is possible to provide a device that can change the position of the curtain rail up and down in daily use. By using this variable device, the conventional curtain fabric can be used.
Moreover, the conventional rail can be used continuously only by changing the rail connecting device.
Since the gap between the skirt and the floor of the curtain can be closed, air convection can be suppressed, and inflow of gap air from the window into the room can also be suppressed. This also eliminates discomfort such as a cold air gap on the cold day that occurred around the curtain.
Also, in order to increase the heat retention and light shielding properties that have been taken in some areas, it is a problem in the method of making the curtain length longer and sticking to the floor. It can be expected to solve problems such as poor movement due to dragging of the curtain, disturbance of drape due to dragging of the curtain, loss of aesthetics, easy scuffing of the curtain hem, contamination of the curtain hem and increased cleaning costs. .
By providing various specific devices and instruments, implementation according to various conditions becomes possible.

The present invention lowers the skirt of the curtain that opens and closes in the horizontal direction, which is often used in ordinary houses, so as to come into contact with the floor surface, and raises the skirt of the curtain so as not to drag the floor during the opening operation. Curtain device having a mechanism capable of raising and lowering the curtain rail so that it can be lifted, a curtain rail fixture, and a method of blocking air flow from the gap between the curtain hem and the floor surface when the curtain is tightened Is to provide.
The present invention can be applied to both so-called single or double in which one or two or more curtain rails are arranged in parallel. In the case of a double, it is sufficient to raise and lower the target curtain rail side. Usually, the curtain rail on the indoor side using a heavy cloth with a light shielding property is moved up and down.

<Overall structure of curtain>
The curtain device of the present invention is mainly composed of a curtain fabric, a curtain rail, a support member (bracket) (A), and a curtain rail mounting device, and the support member (bracket) (A) attached to the building side on the curtain rail mounting device. ) And the curtain rail mounting member (C) is provided with a variable connection mechanism (D) that can swing or move up and down. This curtain device is often provided mainly at a location where an opening is provided from the same height as the floor, such as a sweep window. Even with a waist high window, it can be applied when the curtain is hung down to the floor. Curtain rails can also be applied to ceilings and fronts. The curtain can be single suspended, double suspended or more. The width of the curtain is not particularly limited. The present invention is applied to a horizontal open / close curtain, and is mainly a cloth curtain and an accordion curtain.

1. Explanation of each part 1-1 Curtain fabric Curtain fabric is selected from the functionality such as shading, sunshade, soundproofing, blindfold, etc. and design as interior, and can be used as a general hanging curtain, There is no limit. Usually, the length is set such that the hem rises 10 to 20 mm from the floor surface.

1-2 Curtain rail (B)
Curtain rails can be broadly divided into three types: C type, I type, and pole type, depending on the cross-sectional shape and appearance. Of these, the most common rail is the C type, and the I type is freely bent by hand, so it is often used for partitions and bay windows. Moreover, the pole type is a round bar shape and has high decorativeness. The material is metallic, wooden, or plastic.
These curtain rails are provided in a single or double manner, and are used in accordance with the purpose of use, depending on the functionality, decorativeness, application, window shape, size, structure, location, and the like.

1-3 Support member (bracket) (A)
It is comprised from the base part attached and fixed to the building side, and the connection part which is a curtain rail attachment part. It is also possible to provide an adjuster on the building side so that the mounting height can be finely adjusted.

1-4 Curtain rail mounting member (C)
The conventional curtain rail is directly attached to the bracket. However, in the present invention, the member that directly attaches the curtain rail and the bracket that is fixed to the building are separated, and the position of the curtain rail attachment member can be changed up and down between them. A connection mechanism (D) is interposed. The structure of the part where the curtain rail is directly attached is not affected, and the conventional example can be used as it is, so that the existing rail can be replaced.

1-5 Variable connection mechanism (D)
The variable connection mechanism (D) includes a mechanism that swings around the support member (A) side of the curtain rail mounting member (C), a hinge, a mechanism that moves up and down along the inclined guide surface, and a mechanism that moves up and down when suspended. Etc. An upper position and a lower position fixing mechanism and an operation mechanism can be provided.
The swing mechanism can use a single-axis rotation, a plurality of axis rotations, and a parallel link, and the axial direction can be set to the X-axis direction or the Z-axis direction. The swing direction differs depending on the axial direction. . Position fixing can utilize a ratchet mechanism, a one-way mechanism with a brake, a structure that locks a curtain rail mounting member on a hook, etc., a toggle mechanism, a link mechanism, a crank mechanism, a gear mechanism, a cam mechanism, a feed spiral mechanism, etc. A driving force such as a motor can also be used. A hinge and a stopper can be combined.

  The inclined surface can be a cam surface having a uniform taper or curved surface, and the inclined surface is fixed to one of the curtain rail mounting member (C) or the support member (A) side and guided to the other. A mechanism is provided in which members are provided and both can be rubbed and moved. As an example of the position restriction, a small convex portion can be formed on the upper end side of the inclined surface so that the posture can be maintained at a position where the guide member gets over.

  The suspension mechanism can use a string-like member such as a pulley and a wire. The position can be fixed by fixing a wire or the like after the operation. Moreover, as a fall prevention, a guide hole can be provided in a support member (A) and a curtain rail attachment member (C), a guide bar can be inserted in both holes, and a stop can be provided in both ends.

  For the operation, a lever, string, electric motor or the like can be used. It is also possible to use curtain rails and curtain fabrics simply.

1-6 Other parts There are top plates, side curtains (plates), curtain hooks, etc. When a side curtain is provided on the top plate covering the curtain rail (B) or on the side of the curtain, the restriction on the movement of air between the window surface and the curtain is increased, and the heat insulating effect is further enhanced.

2. Explanation of Elevating Mechanism By connecting a support mechanism (A) fixed to the building side by swinging the curtain rail mounting member (C) or having a structure that can move up and down, the height of the target curtain rail is increased. The height can be changed by about 1 to 50 mm.
The main realization means is provided with the variable connection mechanism (D), that is, a structure that pivotally supports both so that it can rotate, a method that uses a link mechanism, a structure that moves along an inclined surface, Examples include a mechanism that suspends a wire and a pulley, and a mechanism that allows a support member (A) and a curtain rail mounting member (C) to be connected to both ends so as to be rotatable in the Z-axis direction, and to change the vertical position by swinging left and right. The

Ascending / descending operation directly operates the curtain rail mounting member (C), operates by applying force to the rail, operates the curtain rail mounting member (C) via a flexible wire or the like with a string or a rod, It can be operated using human power or driving force such as a motor.
The position can be automatically changed by interlocking with a sensor that senses the outside air temperature.
The elevating mechanism can be provided with a position restricting tool so that the posture is stabilized at the vertical position. For example, by using a ratchet mechanism, a cam mechanism, a crank mechanism, a link mechanism, a spring or a toggle mechanism, a pulley, etc., the raised position can be locked and released smoothly. Further, the posture can be easily changed with a small force.
In order to match the individual spacing between the skirt of the curtain curtain and the floor, it is possible to have two raised positions. For example, 10 mm and 30 mm.
The vertical position change distance is about 10 to 50 mm. Since the curtain rail fixture of a double curtain that is usually used frequently has a length of about 60 to 100 mm, it can be sufficiently realized even if the swing range is about 30 °. Therefore, the operation load on the lifting mechanism such as the swing mechanism does not increase, and the curtain rail mounting member does not need to be so heavy, so that a sufficiently usable shape and structure can be provided.
In addition, the conventional curtain rail holder is horizontal, but in the present invention, it is not limited to horizontal, and can be upward or downward from the horizontal. In order to maintain a stable posture at the upper position or the lower position, the moment other than the horizontal angle has a smaller moment, and the burden on the shaft support portion can be reduced.

3. Method of Use Since the curtain rail mounting member of the present invention can be the same as the conventional curtain rail mounting structure, the curtain rail bracket in use can be replaced and used. That is, the curtain fabric in use can be used as it is. It can also be manufactured and sold as a curtain rail and a set of curtain hangers.
Further, it can be used as a curtain device in which a curtain curtain, a top plate, and side plates are added to a curtain rail and a set of curtain suspensions.
An automatic opening / closing mechanism and temperature sensor can be combined.
The curtain device of the present invention is used for a horizontal opening / closing type curtain curtain. When the outside air temperature decreases and the cool air from the skirt of the curtain becomes anxious, the flow of the cool air can be blocked by lowering the curtain rail to close the gap with the floor.
In addition, when the outside air temperature is high and the air conditioner is used indoors, the air flow can be blocked by closing the gap at the bottom of the curtain, so that heat loss can be reduced. Therefore, a useful curtain device can be provided not only in winter but also in summer.
INDUSTRIAL APPLICABILITY The present invention can improve the heat insulation effect of the opening window portion, which has a large heat dissipation and is difficult to adopt a heat insulation structure, and contributes to energy saving. We can provide curtain devices that can contribute to the realization of energy-saving houses.

[Example]
Exemplary embodiments of the present invention will be described below with reference to the drawings.
In the following detailed description and drawings, the same elements are represented by the same reference numerals. In addition, terms used in the present specification, for example, indicating directions such as up, down, vertical and horizontal, are used on the basis of the examples illustrated in the accompanying drawings.

  Since the embodiments are diverse, only some representative examples will be described here, but the present invention has a function of changing the height of the curtain rail on a daily basis regardless of the movement trajectory of the curtain rail. This is the first feature.

  FIG. 1 shows a cross section of a room. The significance of the method for adjusting the height of the curtain rail shown in claim 1 is schematically shown by taking an example in which the outside air is colder than room temperature. The state of the curtain rail ascending in the figure on the left is a view showing a state equivalent to a conventional curtain rail. As described above, the skirt (5a) of the curtain and the floor (2) are generally in the state of a gap of about 1 cm. In this state, the air between the window glass (4) and the curtain (5) is deprived of heat by the outside air through the window glass (4), and the specific gravity increases and the specific gravity becomes heavier than the indoor air. And air flows from the window side to the room as shown by the arrows. The figure when the curtain rail descends on the right side shows a state in which the air flow path is blocked because the curtain is lowered and is in contact with the floor. In this state, it is difficult for cold air to flow into the room even if the specific gravity of the air increases. This invention points out the method of interrupting | blocking the flow of the air between the curtain front and back in the said curtain lower side by adding a vertical raising / lowering function to a curtain rail, and contacting a curtain with a floor as needed.

Example 1 is illustrated in FIG. The base of the curtain rail mounting member is pivotally supported by a support member and is pivotable up and down. The present embodiment shown in FIG. 2 shows an example of a basic form of a curtain rail with a lifting function. In the figure, reference numeral (9) denotes a curtain rail suspension, and the curtain device in a double hanging state in which two curtain rails (8) are assembled to the curtain rail suspension (9) is shown.
This figure shows the basic schematic structure, and the operation method and position fixing means can be applied as appropriate, such as means of other embodiments.
3, 4, 5, 6, 7 and 8 show typical mechanisms for adjusting the height of the curtain rail suspension. The rail vertical driving method and positioning mechanism will be described later.
Although these drawings show an example of mounting two so-called functional curtain rails, the number of mounting rails, the cross-sectional shape and type of the rails, and the mounting and fixing method of the rails are not limited to this. For example, this mechanism can be applied to a round bar-shaped decorative curtain rail or an accordion curtain rail.
This figure shows an example in which a curtain rail is fixed to the wall on the window side, but this is not a limitation. It is also possible to apply the mechanism to the ceiling.

Example 2 is shown in FIG. The drawing is a schematic view showing an example of a curtain rail suspension, and shows a perspective view of the hinged curtain rail suspension as viewed from obliquely above. Curtain rail hanging tool comprising a curtain rail mounting portion (10) for fixing the curtain rail (8), a support portion (11) and a shaft (12) rotatably engaged with the curtain rail mounting portion (10). It is. In accordance with the length of the curtain rail (8), a plurality of hanging tools are attached and used as in FIG.
When an external force in the vertical direction is applied to the curtain rail (8), the curtain rail mounting portion (10) can rotate about the shaft (12) to change the height of the curtain rail (8).

FIG. 3 shows an example in which an elastic body such as a spring (13) is incorporated so that the height of the curtain rail can be adjusted with a small external force. In the lowered position, the axis of the spring (13) and the axis (12) approach each other, and the link composed of the fulcrum at both ends of the spring and the axis (12) as a point between them approaches a straight line. Kept. If you raise the rail a little, the spring will work and you can lift it lightly. When the curtain rail (8) is pushed up, it can be stopped by swinging upward by the tension force of the spring (13).
FIG. 3B shows a modified example of mounting a spring that exerts a tensile force. A spring (13b) is wound around the shaft (12) so that an urging force is generated upward.

Example 3 is shown in FIG. The curtain rail hanging tool according to the present embodiment is a parallel link type curtain rail hanging tool, and a perspective view seen obliquely from above is shown in FIG. A curtain rail mounting portion (14) in which a plurality of hinge portions are arranged in parallel; and a support portion (15) having hinges arranged at the same pitch as the plurality of hinge portions provided in the curtain rail mounting portion (14); A plurality of connecting portions (17a), (17b) and shafts (16a), (16b), (16c), (16c) having hinges at both ends and having the same pitch length, connecting the respective hinges to each other and forming a parallel link. ), And the support portion (15), the connecting portions (17a) and (17b), and the curtain rail mounting portion (14) are rotatably engaged. When an external force in the vertical direction is applied to the curtain rail (8), the curtain rail mounting portion (14) is angled with respect to the floor by a parallel link mechanism around the axes (16a), (16b), (16c) and (16c). It is a structure that can rotate while changing and can change the height of the curtain rail.
In the mechanism shown in FIG. 4 of the present embodiment, an example in which a spring having the same meaning as shown in FIG.

Example 4 is shown in FIG. The curtain rail hanging tool of the present embodiment is a balance type curtain rail hanging tool, and a perspective view seen obliquely from above is shown in FIG. A curtain rail mounting section (19) mounted so as to straddle two curtain rails, wherein a supporting shaft hole is provided in the vicinity of the center of gravity of the cross section intersecting with the axis of the curtain rail; and This is a curtain rail hanging tool comprising a support part (20) and a shaft (21) which are pivotally attached to a shaft. When an external force in the vertical direction is applied to any one of the curtain rails, the curtain rail mounting portion (19) can rotate about the shaft (21) to change the height of the curtain rail.
In the example shown in FIG. 5 (b), the support piece (20f) is extended, and the curtain rail mounting member (19) is mounted between the support pieces (21) on both sides by the shaft (21). This is a modification in which the thickness T of the tool can be made thinner than the type shown in FIG.

  Example 5 is shown in FIG. The curtain rail hanging tool of the present embodiment is a rail axis direction swing type curtain rail hanging tool, and a perspective view seen obliquely from above is shown in FIG. From a curtain rail mounting portion (22) having a hinge portion, a support portion (23) having a hinge portion, a connecting portion (24) having hinges at both ends connecting the hinges, and a shaft (25) (26) It is a curtain rail hanging tool in which the support portion (23), the connecting portion (24), and the curtain rail attachment portion (22) are rotatably engaged. When an external force in the curtain rail axial direction is applied to the curtain rail (8), the curtain rail mounting portion (22) can rotate about the shaft (25) to change the height of the curtain rail.

  Example 6 is shown in FIG. The curtain rail hanging tool according to the present embodiment is a sliding type curtain rail hanging tool with a vertical function, and a perspective view seen obliquely from above is shown in FIG. A curtain rail hanging tool comprising a guide portion (30) fixed to a wall and provided on a support portion (27) and a curtain rail attachment portion (29) having a follower portion (28) corresponding thereto, wherein the follower portion (28 ) Is designed and mounted so as to have an inclined surface with an angle with respect to the horizontal, and when the curtain rail (8) and the curtain rail mounting portion (29) are moved in the horizontal direction, the support portion (27) The curtain rail hanging tool is characterized in that the guide portion (30) moves up and down along the inclined surface of the driven portion (28) and the curtain rail moves up and down. The guide unit and the driven unit may be the reverse of the above configuration.

  Example 7 is shown in FIG. The curtain rail hanging tool according to the present embodiment is a pulley-type curtain rail hanging tool with a vertical function, and a perspective view seen obliquely from above is shown in FIG. A curtain comprising a support portion (31) fixed to a wall containing a pulley (32), a curtain rail mounting portion (33) containing a pulley (34), a wire (36), and a guide body (35). One end of the wire (36) is fixed to the support portion (31), and crosses the pulleys (32) and (34) alternately and comes out of the suspension. It is a mechanism characterized in that the attachment portion (33) and below can be lifted with a light force. The guide body (35) regulates the horizontal displacement and the descending end of the curtain rail mounting portion (33). The guide groove (37) regulates the track of the wire (36). Since this hanging tool is used by attaching a plurality to the curtain rail (8), the wires are bundled together in the middle and then wound and positioned by a winding mechanism using a screw or a toggle clamp mechanism. Is.

In addition, a curtain rail hanging tool including a support portion having a bearing and a curtain rail mounting portion that is inscribed in the bearing and is eccentric to hold the curtain rail can be applied to a decorative curtain rail.
Further, if the entire cover is formed so as to cover the window frame and the opening part on the side and the side of the curtain rail, the air flow at the upper part of the curtain can be regulated, so that an energy saving effect can be expected. The same applies to the other embodiments.

In the case of FIG. 3, FIG. 4, FIG. 8, etc., the rail height positioning mechanism can be positioned by the elastic body described above, or a wire can be attached to the curtain rail mounting portion of each hanging device and the wires can be bundled together in the middle. There are methods such as a winding mechanism using a screw, a toggle clamp mechanism, etc., and a winding positioning method. In the case of FIG. 5, for example, a method of hanging a string on both curtain rails and controlling the posture of the curtain rail mounting portion with the string is conceivable. In the case of FIGS. 6 and 7, there are a method of pressing a curtain rail using a screw, a cam, a toggle mechanism or the like, and a method of pulling with a wire from the right side.
In addition, there is a method using an adjusting mechanism such as a bolt to regulate the rising and falling ends of the curtain rail. The positioning points are not limited to the upper and lower two locations, and may be continuous.
Further, if the curtain rail length is divided so that each can be lifted and lowered separately, the twisting force acting on the curtain rail can be reduced.

<Ratchet method A>
Example 8 is shown in FIGS. This embodiment is a mechanism example in which a ratchet mechanism is incorporated in the pivoting portion of the pivoting method so that the posture of the curtain rail is reliably secured at the raised position and the holding position can be easily released when lowered. . This mechanism can be adopted in the system shown in Examples 1, 2, 4, 6 and the like that swings around the axis.
FIG. 9 is a schematic diagram showing a cross section in which the solid line indicates the ascending position and the restriction can be released by the upward movement represented by the two-dot chain line and the state can be changed to the lowered state indicated by the two-dot chain line. A fixed guide (110) fixed to the support portion (11) side and a curtain rail mounting member (10) are pivotally supported by a pin (111) so as to be pivotable. In this state, the engaging claw (120) is locked, and the curtain rail mounting member (10) is in the raised position in the horizontal state. In the lowered position, the engagement pawl is once pivoted upward to be released, swinged downward, extended from the support portion (11) side, and supported by the support plate (113). To the lowered position.
The decomposition state is shown in FIG. The fixed guide (110) is formed with a guide portion (114), and the guide portion (114) is formed with a raised position restricting groove (112). In this embodiment, the fixed guide can also be used as a support member or can be a separate member. On the curtain rail mounting member (10) side, an engagement claw (120) and a spring (122) that constantly urges the engagement claw (120) toward the fixed guide (110) are provided. The engaging claw (120) is pivotally attached to the curtain rail attachment member (10) by a pin (121). A movable guide (130) is coaxially interposed between the fixed guide (110) and the curtain rail mounting member (10). The movable guide (130) includes an engagement groove (131) into which the locking claw (120) enters, and is pivotally mounted so as to freely rotate. The guide portion (114) of the fixed guide (110) and the rotation guide. The external shape and size of (130) are formed in the same manner as a known ratchet mechanism.
The curtain rail hanging tool is engaged with the raised position restricting groove (112) formed in the guide portion (114) of the fixed guide (110) at the raised position and the engaging groove (131) formed in the movable guide (130). The pawl (120) enters and engages to maintain the posture. From this state, when the operating rod (40) provided on the curtain rail (8) is operated and pushed upward once, this engagement relationship is released, and the movable guide (130) rotates downward to engage. The release protrusion (132) above the groove (131) prevents the engaging claw (120) from entering the ascending position restricting groove (112) on the fixed guide side. For this reason, a curtain rail attachment member (10) can be lowered | hung and a curtain rail can be made into a lowered position. In the lowered position, the engagement groove (131) of the movable guide (130) and the engagement claw (120) are designed to be in an engagement relationship. The posture can be changed to the raised position by engaging with the raised position restricting groove (112) of the movable guide (110) while maintaining the relationship.
In FIG. 11, the curtain apparatus provided with the curtain hanging tool (9) of this Example is shown. In this illustration, the curtain rails (8, 8) are divided so that they can be operated separately on the left and right sides, but can also be continuous. In the figure, an operation rod 40 is provided on the curtain rail to facilitate the operation.

<Ratchet method B>
Example 9 is shown in FIGS. In this embodiment, a ratchet mechanism is incorporated as in the eighth embodiment. In this example, the curtain rail mounting member (10) used for a double curtain rail is separately structured to hold it separately. The curtain rail mounting member (10a) for holding the outer curtain rail located on the indoor side and the curtain rail mounting member (10b) for holding the inner curtain rail on the window side are shown, and the inner curtain rail mounting member (10b) is illustrated. The outer curtain rail mounting member (10a) is placed on the inner curtain rail mounting member (10b), and is pivotally mounted using a pin. The outer curtain rail mounting member (10a) contacts the upper surface of the inner curtain rail mounting member (10b) and assumes a downward position. The raised position uses the outer periphery of the front end of the inner curtain rail mounting member (10b) as a guide portion (114), and engages the engaging claw (120) so that the posture can be maintained.
The decomposition state is shown in FIG. Inner curtain rail mounting member (10b), outer curtain rail mounting member (10a), movable guide (130), engaging claw (120), spring (122) that is constantly biased, and pins (111) (121) for assembling them ). A fixed guide forms the outer periphery of the front-end | tip of an inner curtain rail attachment member (10b) in a guide part (114). The guide portion (114) is formed with a raised position restricting groove (112). The movable guide (130) includes an engagement groove (131) into which the locking claw (120) enters.
The assembly of these parts will be described with reference to FIGS. A locking claw (120) is pivotally attached to the front inner side of the outer curtain rail mounting member (10a) by a pin (121) in a free state, and the locking claw (120) is always urged toward the guide part (114). The spring (122) to be installed is installed in front of the outer curtain rail mounting member (10a). A pin (111) is used at the base end of the inner curtain rail mounting member (10b) so that the base end of the outer curtain rail mounting member (10a) and the base end of the movable guide (130) are rotatable. Attached to the curtain rail suspension.

This curtain rail hanger has an engaging claw (120) in an ascending position restricting groove (112) formed in the fixed guide portion (114) and an engaging groove (131) formed in the movable guide (130) at the ascending position. Enters and engages, and the posture is maintained. From this state, by operating the operating rod provided on the curtain rail and pushing it up upward once, this engagement relationship is released, and the movable guide (130) is rotated downward and the engagement groove (131) The upper release protrusion (132) prevents the engagement claw (120) from entering the ascending position restricting groove (112) on the fixed guide side. For this reason, the outer curtain rail mounting member (10a) can be lowered, and the curtain rail can be in the lowered position. In the lowered position, the lower convex portion of the movable guide (130) and the engaging claw (120) are designed to come into pressure contact with each other. When the curtain rail mounting member (10a) is pushed upward by an operation rod or the like, it is raised. The engaging claw (120) and the movable guide (130) are raised while maintaining the above-mentioned engagement relationship, and the movable guide (130) comes into contact with the ceiling portion of the fixed curtain rail mounting member (10b) and stops. The claw (120) is raised, and the raised position regulating groove (112), the engagement groove (131), and the engagement claw (120) are engaged to change the posture to the raised position.
In this embodiment, since only one curtain rail is moved up and down, the weight burden to be applied is reduced. Further, the fixed curtain rail mounting member (10b) can lift and lower only the outer curtain rail mounting member (10a) unless the curtain rail is mounted. Therefore, this example can also be used as a single type curtain device.
When a double curtain rail is provided, the length of the curtain rail mounting member (10) is usually about 80 to 100 mm, so the rotation angle is about 10 to 45 ° and the elevation width is about 10 to 80 mm. It can be secured. Moreover, if it is a grade which allows the rotation within 30 degrees, the vertical width of 10 to 20 mm can be sufficiently secured. FIG. 12 shows an example of dimensions using lead lines. The unit is mm.
The operation of this example can be performed in the same manner as in the previous example 8. It can also be used with a single rail.

<One-Wen + Brake system>
Example 10 is shown in FIGS. The present embodiment uses a curtain rail mounting member (10) that is swingably installed on a rotating shaft, and is an example of a curtain rail mounting member that incorporates a brake and a one-way mechanism on the rotating shaft.
FIG. 15 shows an exploded view. A support member (11) fixed to the building side, a curtain rail mounting member (10) pivotally attached to the support member (11), and a shaft attachment portion including a brake and a one-way.
The brake wraps the brake shoe (171) around the outer periphery of the shaft 12, covers the brake shoe (171) with a tightening body (170), and adjusts the tightening force with the brake adjusting screw (172) to adjust the friction force. .
The one-way is configured by a movable pin (162) that is provided with a large-diameter portion at a part of the shaft 12 to form a one-way guide portion (161), and advances and retracts in a wedge shape with respect to the one-way guide portion (161). When the movable pin (162) is held in a movable pin guide hole (164) with the upper side provided on the movable pin support (163) wide and narrowed on the lower side, and the shaft (12) is turned counterclockwise, The one-way guide portion (161) and the movable pin (162) are separated from each other and can freely rotate. On the other hand, when the shaft (12) is rotated clockwise, the one-way guide portion (161) and the movable pin (162) are guided by the movable pin guide hole (164), and a frictional force acts like a wedge. Stop moving. The brake is provided so as to be wound around the shaft (12) between the left and right plate-like portions (10W) (10W) provided at the base end portion of the curtain rail mounting member (10).

These parts are assembled with a brake, a one-way, and a curtain rail mounting member (10), bearings (182) are inserted into both ends of the shaft (12), and these are attached to the mounting opening (180) provided in the support member (11). At last, the cover (150) is inserted and screwed into the inside of the support portion (11) by a male screw (181) through a hole formed in the upper surface of the support portion (11). FIG. 16 shows an XX section in the assembled state, and FIG. 17 shows a YY section.
The brake is used by adjusting it so that the curtain rail mounting member (10) is not lowered by its own weight by the brake adjusting screw (172).
The operation method is such that the support member (11) supports the curtain rail mounting member (10) at the lower position. When the upper position is rotated upward, the one-way mechanism is activated to bring the shaft (12) into a free state, and the shaft (12) and the curtain rail mounting member (10) rotate together while the brake is effective. If left unattended, the one-way mechanism works to lock the shaft (12) and maintain the posture. When moving downward, if a downward force is applied to the curtain rail mounting member (10) by means of an operating rod, an operating string, etc., the shaft (12) will slide in the brake part while being locked by the one-way mechanism, and the curtain rail will be mounted. The member (10) rotates downward.

<Balance method>
Example 11 is shown in FIGS. The present embodiment is an example in which a support portion (11) and a curtain rail mounting member (10) fixed to a building are installed so as to be swingable via a hinge member (190).
The support member (11) includes a horizontally extending piece (11a) to which a hanging piece (11b) hinge along the building side is attached. One piece of the hinge (190) is attached to the front end side of the horizontal extension piece (11a), and the other piece is attached to the center portion of the curtain rail attachment member (10), so that the curtain rail attachment member (10) can swing. And
The example illustrated in FIG. 18 shows a type in which two curtain rails are attached, but one may be used. For the operation, the curtain rail can be held in the up-and-down position and posture by means of, for example, providing an operation string (40) at one end of the rail and engaging with a string stopper such as a hook provided on a window frame or the like. it can. The raising / lowering position can be regulated by providing a regulating member between the support member (11) and the curtain rail mounting member (10). For example, a leaf spring (191) can be used.
In the example shown in FIG. 18, the leaf spring (191) extends downward along the drooping piece (11b), curves the tip, and is pressed against the side of the curtain mounting member (10). The swing of the curtain mounting member (10) is braked.
When the curtain mounting member (10) is rotated counterclockwise with a strong force, the leaf spring (191) can be retracted to bring the curtain mounting member (10) into the lowered position. FIG. 19 shows a curtain device using the curtain hanging tool (9) of this embodiment. Two curtain rails (8, 8) are used, and curtains (5, 5) are used. Operation strings (40, 40) are provided at both ends of the curtain rail so as to swing.
In addition, using a torque adjustment hinge as a hinge, the swing can be braked to achieve a gentle operation.

<Swing system>
Example 12 is shown in FIGS. In the present embodiment, a support member (11) fixed to the building side and a curtain rail mounting member (10) are installed so that they can swing left and right via a position changer (200) provided with a rotation shaft at both ends. It is an example of a holder.
A position change tool (200) is provided between the support member (11) and the curtain rail mounting member (10), and the position change tool changes from a substantially horizontal position to a substantially vertical position, so that the length of the position change tool is substantially the same. The height of the curtain rail corresponding to the minute can be raised and lowered.
An exploded view of the part is shown in FIG. The support member (11) extends from the base end portion fixed to the building side to the horizontal portion (116), hangs a vertical surface (115) in the Y-axis direction from the horizontal portion, and further has its tip in the X-axis direction. An extended bearing surface (117) is formed. The bearing surface is provided with a bearing portion (118) that can pivotally support the position changing tool. The position changing tool (200) is a plate-like material having a length corresponding to a necessary length for changing the height of the rail, and is a bearing portion (pivotally supported at both ends of the plate-like portion (210)). 203) (204). The length of the position change tool is, for example, about 10 to 50 mm. The curtain rail mounting member (10) includes an outer holding piece (10c) that holds the outside of the curtain rail, an inner holding piece (10d), and a screw (10e) that joins both holding pieces. A bearing portion (119) that can pivotably support the position changing tool is provided in the substantially central portion of the holding piece (10c). Then, these parts are inserted into the bearing (118) on the bearing surface (117) side of the support member (11) and the bearing (118) side of the support member (11) to be inserted and locked to change the position. The bearing part (204) of the tool and the bearing part (119) of the outer holding piece (10c) are inserted through the pin (202) and locked. Furthermore, in order to increase the stability when the position changing tool (200) is in the standing state, the rising end lock knob (220) can be added to the horizontal portion (116) of the support member (11). Prevent descent.
The assembled state is shown in FIGS. 20a is a perspective view, and FIG. 20b is a cross-sectional view. In this embodiment, an example of using a double curtain rail is shown, and the vertical surface (115) of the support member (11) is suspended so as to be located in the middle of the two curtain rails. The curtain rail mounting member (10) is connected via the position change tool (200).

  The state of use is shown in FIGS. 22a and 22b. An example is shown in which two curtain rail holders are provided on the left and right. The position change tool (200) is supported substantially horizontally by the support surface (117) of the support member (11), and the curtain rail is in the lowered position, and is in the raised position in the state of being erected vertically. Although reference is omitted in the component development view, additional description will be given with reference to FIG. The bearing surface (117) has a horizontal portion and a bent portion that is angled so as to lift the front end side in the middle, and a bearing portion (118) is provided at the bent portion. When the curtain rail is lowered, the curtain rail is in contact with the bent portion. When the curtain rail is moved up and down from this state, the curtain rail can be raised and rotated smoothly. In the raised position, the position changing tool (200) falls over 90 ° and is supported by the vertical surface (115). Therefore, if no external force is applied, the position changing tool (200) is stabilized at the raised position. . In the drawing, a rising end lock knob (220) is provided in order to lock the side edge of the curtain rail mounting member (10) in order to prevent it from rotating clockwise in the drawing.

<Bending spring method>
Example 13 is shown in FIGS. In the present embodiment, the posture of the curtain rail mounting member (10) can be changed between the raised position and the lowered position by changing the bending direction by using the "he" -shaped link.
FIG. 23 is a schematic diagram of the lifted state, and FIG. 24 shows an exploded view. This embodiment is shown in FIG. 2 in which a curtain rail mounting member (10) is pivotally supported by a base end portion of a support member (11) fixed to the building side so as to be swingable. This is based on the same means as in the first embodiment.
In this embodiment, the curtain rail mounting member (10) is attached coaxially with the rotation axis, the tip is attached to the intermediate portion of the curtain rail mounting member (10), and the bending direction is changed. The posture of the ascending position and the descending position of the attachment member (10) is to be changed. A specific configuration will be described with reference to an exploded view shown in FIG.
The “to” -shaped link (230) is pivotally attached to the front link member (231) and the rear link member (232) so as to be bent by a pin (241). For both link members, a material of a leaf spring or the like that is allowed to bend when the bending direction is changed is used.
The base end of the curtain rail mounting member (10) is pivotally attached to the support member (11) by a pin (12), and the base end of the support member (11) has a long hole ( 245), and the elongated hole (245) guides the pin (244) fixed to the curtain rail mounting member (10), guides the swinging of the curtain rail mounting member (10), and has the posture when lowered. Have a role to support.
A shaft hole (236) is formed at the proximal end of the rear link member (232) of the “He” -shaped link (230), and is pivotally attached to the support member (11) by a pin (12). A shaft hole (233) is formed at the tip of the front link member (231), and a hole (246) provided in the middle position of the side wall (10f) of the curtain rail mounting member (10) is connected to the pin (242 ).
The operation lever (250) for changing the bending direction of the “to” character link (230) is attached to the side wall (10f) of the curtain rail attachment member (10). The operation lever (250) is attached by axially attaching a hole (251) provided in the middle thereof and a hole (247) provided in the side wall (10f) with a pin (243). A cam surface (253) is formed at the base end portion of the operation lever (250), and the cam surface is in contact with the rear link member (232) so as to change the pressing distance.
In FIG. 23, the lowered position is indicated by a solid line, and the raised position is indicated by a two-dot chain line. In the lowered position, the “to” character link (230) is in the A-B-C state, and when this is operated, the operation lever (250) is bent into the A′-B′-C state. Is changed, and the curtain rail mounting member (10) is in the ascending posture.

<Shape memory alloy method>
Example 14 is shown in FIG. In the present embodiment, a curtain rail is automatically lowered by using a shape memory alloy to detect when the outside air temperature falls below a certain temperature. A shape memory alloy part serving as a temperature sensing part is installed outside the window, and is connected to a curtain rail hanging tool via an operation part such as a wire to be operated. FIG. 25A shows a temperature sensing unit (300) installed outdoors. The temperature sensing part (300) accommodates a shape memory alloy spring (310) in a container (311), and extends out of the container (311) accommodated in the shape memory alloy spring (310). (312) is connected. The other end of the shape memory alloy spring (310) is fixed to the container (311). The wire (312) is passed through the cable outer tube (301) and introduced into the room.

FIG. 25B schematically shows the entire curtain device of the present embodiment in cross section. In this illustration, the example shown in FIG. 18 is described as an example of the curtain rail hanger (9), but is not limited to this form. The wire (312) extending from the temperature sensing unit (300) is drawn into the room side through the wall (1) together with the cable outer tube (301), and the other end of the wire is connected to the operation unit of the curtain rail lifting mechanism. In this embodiment, the shape memory alloy is, for example, a coil spring, and is formed to shrink at a low temperature and to extend at a high temperature. Shape memory resin may be used. The set temperature is, for example, a shrinkage temperature of about 10 ° C.
For example, the connection to the operation unit will be described with reference to FIG. 18. Since a heavy cloth curtain is usually used on the indoor side of the double curtain, a descent force is applied to the curtain rail that suspends the heavy curtain curtain. Always working. In the illustration of FIG. 25 (b), the other end of the wire is connected to the side of the curtain rail mounting member (10) where the window side rail of the double curtain rail is mounted for operation. Near the other end of the wire, a coil spring is attached to the support member to assist the driving force of the wire.

  Further, in this embodiment, by using a motor or the like as a drive source, it can be used for switch control of the motor by sensing the temperature sensing unit. This embodiment can also be interlocked with an automatic curtain opening and closing device.

<Oscillation method C>
Example 15 is shown in FIGS. In this embodiment, the pivot is pivoted, and a pin that is pressed by a position restricting spring and a position engaging groove are incorporated in the shaft mounting portion so that the curtain rail can be raised and lowered. The illustration shows an example of a curtain rail holder that can be applied to a round bar-shaped curtain rail, but is not limited thereto.
In FIG. 26, the side view of the use condition of the curtain rail holder of a present Example is shown, the continuous line shows the raising state and the dashed-two dotted line has shown the falling state. FIG. 27 shows an exploded parts diagram.

The support member (11) and the curtain rail mounting member (10) fixed to the building side are pivotally attached by a shaft (12) and pivoted so as to be swingable. The curtain rail mounting member (10) is provided with an insertion hole (405) for holding a round bar-shaped curtain rail on the distal end side, and at least two engagement grooves for determining the swing restricting position are formed at the base. . The engaging grooves are a raised position engaging groove (401) and a lowered position engaging groove (402). If three places are provided, the raising and lowering length of the curtain can be changed. On the support member (11) side, there is provided a spring mounting body (404) on which a pin that engages with the engaging groove is inserted and a position regulating biasing spring (403) that presses the pin is mounted. The position regulating urging spring (403) is an example formed by a coil spring. The spring mounting body (404) is attached in the support member (11) so that advance / retreat can be adjusted, and the pressure contact force with the curtain rail attaching member (10) can be adjusted. The holding force of the curtain rail can be adjusted by adjusting the pressure contact force. A bottom view of the support member (11) in which the spring mounting body (404) is incorporated in the support member (11) is shown in FIG.
In the present embodiment, the latching position can be changed by rotating the curtain rail or the curtain rail mounting member using a hand or an operating tool.

Explanation of convection control method using curtain rail with lifting function Curtain rail basic type with lifting function Hinged curtain rail suspension for Example 2 Modified example of hinge-type curtain rail hanger for embodiment 2 Parallel link type curtain rail hanger for Example 3 Balance-type curtain rail hanger for Example 4 Modification of Balance-type Curtain Rail Suspension for Example 4 Rail Axial Swing Type Curtain Rail Suspension Tool for Example 5 Curtain rail hanger with slidable vertical function related to Example 6 Pulley type curtain rail hanging tool with up / down function for Example 7 Ratchet-type curtain rail suspension overall configuration diagram regarding Example 8 Exploded parts diagram of ratchet type curtain rail hanger for Example 8 Schematic diagram of curtain rail device using ratchet type curtain rail hanger for embodiment 8 Ratchet-type curtain rail suspension overall configuration diagram for Example 9 Exploded parts diagram of ratchet type curtain rail hanger for Example 9 Assembly drawing of ratchet type curtain rail hanger for Example 9 Exploded parts diagram of one-way + brake system curtain rail hanger for Example 10 XX sectional view of curtain rail hanging tool according to Example 10 YY sectional view of the curtain rail hanging tool for Example 10 Overall configuration diagram of balance-type curtain rail hanger for Example 11 Schematic diagram of curtain rail device using balance-type curtain rail hanger for Example 11 Overall configuration perspective view of swing-type curtain rail hanger for Example 12 Swing system curtain rail suspension overall configuration side view of Example 12 Exploded parts diagram of swing-type curtain rail hanger for Example 12 Curtain rail operation diagram of swing-type curtain rail hanging tool according to Example 12 The enlarged view of the curtain rail action | operation figure of the swing type curtain rail hanging tool regarding Example 12 Bending spring system curtain rail suspension overall configuration diagram for Example 13 Exploded parts diagram of bending spring type curtain rail hanger for Example 13 The figure which shows the shape memory alloy temperature sensing part regarding Example 14 Schematic diagram of curtain device for Example 14 The figure which shows the rocking | swiveling system curtain rail hanging tool regarding Example 15. Exploded parts diagram of swing type curtain rail hanger for Example 15

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Wall 2 Floor 3 Ceiling 4 Window glass 5 Curtain 5 a Curtain skirt part 6 Curtain rail attachment part 7 Support part 8 Curtain rail 9 Curtain rail hanging tool 10 Curtain rail attachment part 10f Side wall 11 of curtain rail attachment member Support part 12 Shaft 13 Spring 14 Curtain rail mounting portion 15 Support portion 16 a shaft 16 b shaft 16 c shaft 17 a connecting portion 17 b connecting portion 18 spring 19 curtain rail mounting portion 20 supporting portion 21 shaft 22 curtain rail mounting portion 23 supporting portion 24 connecting portion 25 Shaft 26 Shaft 27 Support section 28 Drive section 29 Curtain rail mounting section 30 Guide section 31 Support section 32 Pulley 33 Curtain rail mounting section 34 Pulley 35 Guide body 36 Wire 37 Guide groove 40 Operation rod 110 Fixed guide 111 Pin 113 Support plate 114 Guide Part 118 bearing part 115 vertical surface 119 bearing part 116 horizontal part 117 Bearing surface 120 Engaging claw 121 Pin 122 Spring 130 always biased Movable guide 131 Engaging groove 132 Release convex part 150 Cover 161 One-way guide part 162 Movable pin 163 Movable pin guide 164 Movable pin guide hole 170 Fastening body 171 Brake shoe 172 Brake adjustment screw 180 Mounting opening 181 Male screw 182 Bearing 183 Female screw 190 Hinge member 200 Position changing tool 210 Plate-like parts 203, 204 Bearing part 201 Pin 202 Pin 204 Position changing tool bearing part 220 Lifting end lock knob 230 “To” Link 231 Front link member 232 Rear link member 233 Shaft hole 236 Shaft hole 241 Pin 242 Pin 243 Long hole 244 Pin 246 Hole 247 Hole 250 Operation lever 251 Hole 253 Cam surface 300 Temperature sensing part 301 Cable outer cylinder 310 Shape memory alloy Spring 311 Container 312 Wire 313 Coil springs 321 and 322 Link member 323 Shaft support 401 Ascending position engaging groove 402 Lowering position engaging groove 403 Position regulating spring 404 Spring mounting body 405 Insertion hole

Claims (10)

A curtain hanger for a curtain device for horizontally opening and closing a curtain, comprising a support member (A) for attaching to a building side and a curtain rail attachment member (C) for attaching a curtain rail (B). One or a plurality of pivots for pivotally mounting the curtain rail mounting member (C) to the member (A) is provided as a connection mechanism, and a variable connection mechanism (D) that can swing or move up and down is configured. Thus, a curtain hanging tool with a lifting mechanism , wherein the curtain rail can be lifted and lowered. The curtain hanging tool with an elevating mechanism according to claim 1 , wherein the swingable variable connecting mechanism (D) is a back-and-forth swing means or a left-right swing means. In the curtain hanger of the curtain device for horizontally opening and closing the curtain, a curtain hanger comprising a support member (A) for attaching to the building side and a curtain rail attachment member (C) for attaching the curtain rail (B),
The variable mechanism that enables the curtain rail mounting member (C) to move up and down includes a fixed member provided on the support member (A) and a movable member provided on the curtain rail mounting member (C). A curtain hanging tool with a lifting mechanism, wherein the curtain rail can be raised and lowered by being configured to be slidable along an inclined surface provided on A) or the attachment member (C). The curtain hanging tool with a lifting mechanism according to any one of claims 1 to 3, wherein a motor is used as a driving source for lifting and lowering. In the curtain hanger of the curtain device for horizontally opening and closing the curtain, a curtain hanger comprising a support member (A) for attaching to the building side and a curtain rail attachment member (C) for attaching the curtain rail (B),
The curtain rail mounting member (C) is suspended and supported by the support member (A),
A plurality of pulleys are provided on the support member (A) and the curtain rail mounting member (C), the tip is fixed to one member, and the other end is freely used. And
A curtain with an elevating mechanism characterized in that a descent limit position restricting member for the curtain rail mounting member (C) with respect to the support member (A) is provided, and the curtain rail mounting member is moved up and down by operating the free end side of the string. Hanging tool. The curtain hanging tool with an elevating mechanism according to any one of claims 1 to 5 , further comprising a raised position holding mechanism and / or a lowered position holding mechanism. The curtain hanging tool with a lifting mechanism according to claim 1 , further comprising a lifting operation mechanism. The curtain lifting tool with an elevating mechanism according to claim 7 , further comprising a mechanism for operating the elevating operation mechanism in conjunction with the outside air temperature or an elevating drive source as the elevating operation mechanism . The horizontal opening / closing curtain apparatus using the curtain hanging tool with a raising / lowering mechanism in any one of Claims 1-8 . A variable connection mechanism capable of swinging or moving up and down interposed between a curtain rail mounting member and a support member used in a hanging device or a curtain device used in the curtain hanging device with a lifting mechanism according to claim 1. .