JP6475494B2 - Fitting - Google Patents

Description

  The present invention relates to a fixture that can fix a plurality of brackets in one or a plurality of shielding devices to a mounting surface.

  For example, when installing a plurality of roll screens in a continuous window, in order to prevent light leakage from the adjacent areas of the roll screens, the roll screens are shifted from front to back and left and right so that the screen ends overlap each other. There is a demand to install.

  In such a case, it is necessary to individually attach the bracket of each loin screen to the attachment surface, and it is not easy to position the interval between the roll screens.

  For this reason, the fixture which assists the attachment with respect to the bracket of each loin screen is needed.

  Conventionally, there is a mounting bracket for fixing a head box of a shielding device to a window frame or the like (see, for example, Patent Document 1). The mounting bracket disclosed in Patent Document 1 is configured such that the position of one shielding device can be adjusted according to the mounting surface. Adjustment is not easy and unsuitable.

  Then, the attachment auxiliary tool which can attach the shielding apparatus arrange | positioned adjacently easily is disclosed (for example, refer patent document 2). The mounting aid disclosed in Patent Document 2 is a plate-like member bent at a right angle, and includes a horizontal plate portion that comes into contact with the lower surface of the window frame and a vertical plate portion that comes into contact with the front surface of the window frame. The plate portion is provided with a first mounting hole, a screw hole for attaching the first bracket is provided, and a screw hole for attaching the second bracket is provided in the vertical plate portion. Yes.

Japanese Utility Model Publication No. 62-176399 Japanese Patent No. 3808768

  As described above, there is a desire to install each roll screen in a state where it is shifted back and forth and left and right so that the screen ends of the roll screens overlap each other. For this reason, an attachment for assisting the attachment of each loin screen to the bracket is required, but it is not easy to position the interval between the roll screens with the existing attachment.

  For example, in the mounting bracket disclosed in Patent Document 1, it is difficult to adjust each roll screen.

  On the other hand, the attachment auxiliary tool disclosed in Patent Document 2 can easily attach the shielding device disposed adjacent thereto. However, with this mounting aid, although the bracket of the shielding device can be mounted by shifting back and forth, it cannot be fixed by shifting left and right.

  In particular, when there is a bracket non-mountable area at the end of each roll screen mounting frame (for example, where there is a support member for the take-up shaft), the screen end of each roll screen using the existing fixture If you attempt to install the roll screens so that they overlap each other in the front / rear / right / left direction, you will need to increase the amount of shift between the roll screens. Problems arise in terms of practicality.

  Therefore, when installing each shielding device by shifting it to the front, back, left, and right so that the ends of the shielding materials in the shielding devices arranged adjacent to each other overlap, the shielding device that achieves high installation efficiency and high accuracy and that is arranged adjacently An attachment that can be easily attached is desired.

  Further, depending on the application, as the relative positional relationship, a spacer that does not require individual positioning of each bracket 6 is required even when it is parallel to the width direction or the front-rear direction of the shielding device.

  In view of the above problems, an object of the present invention is to provide a fixture that can fix a plurality of brackets in one or a plurality of shielding devices to a mounting surface.

Fitting the first aspect of the present invention is a fixture for you fixed staggered shielding device disposed adjacent to the mounting surface in all directions, the mounting bracket for mounting screws of one shielding device for a first screw attachment portion of the order, and a second screw mounting portion of the order mounting bracket for mounting screws of the other shielding device for, and the first screw attachment portion and the second screw mounting portion A plurality of insertion holes through which fixing screws for fixing the fixture to the attachment surface can be inserted, the plurality of insertion holes, the first screw. The attachment portion and the second screw attachment portion are angles formed by a virtual line segment connecting the plurality of insertion holes and a virtual line segment connecting the first screw attachment portion and the second screw attachment portion. Is arranged on a plane at an angle that is neither 0 ° nor 90 ° And

  Moreover, in the fixture according to the first aspect of the present invention, the first and second screw attachment portions are formed with screwing holes that allow screwing of the respective bracket attachment screws. .

  Moreover, in the fixture according to the first aspect of the present invention, the fixing portion having the insertion hole has a thickness greater than the attachment portion having the first screw attachment portion or the second screw attachment portion, and The second screw mounting portion is formed by a through hole so that each bracket mounting screw can be screwed into a screw hole of a fixing plate that can be installed at the mounting site.

  Moreover, the fixture of the 1st aspect by this invention WHEREIN: The rib which protrudes to one direction so that arrangement | positioning of the spacer for height adjustment can be arrange | positioned is provided in the left and right both edges of the said fixture. .

  Further, in the fixture according to the first aspect of the present invention, the distance in the front-rear direction between the first and second screw attachment portions is the maximum winding of the shielding material by the take-up shaft of each of the adjacent shielding devices. The weight member provided at the lowermost end of at least one of the shielding materials by a diameter has a distance that allows passage between the winding shafts.

  Further, in the fixture according to the first aspect of the present invention, the first and second screw attachment portions are respectively provided from the side portions of the brackets so that the upper surface of the attachment is continuous with the upper surface of each bracket to be attached. The bracket is configured to be attachable.

  In the fixture according to the first aspect of the present invention, the bracket for the one shielding device is fixed so as to be adapted to the position of the first screw attaching portion, and adapted to the position of the second screw attaching portion. The bracket for the other shielding device is fixed.

  Moreover, the fixture of the 1st aspect by this invention WHEREIN: The said fixture is comprised so that removal is possible after attaching each bracket of attachment object.

  Further, in the fixture according to the first aspect of the present invention, the fixture is configured so that the one bracket can be attached in a state where the one bracket to be attached is locked, and the other bracket to be attached. The other bracket can be attached in a state in which the other bracket is locked or positioned.

  According to the fixture of the first aspect according to the present invention, it can be easily constructed when installing each shielding device shifted front and rear, left and right so that the ends of each shielding material in the shielding device arranged adjacently overlap each other. In particular, highly accurate positioning can be easily realized with high installation efficiency.

  Moreover, according to the fixture of the 2nd aspect by this invention, the positioning at the time of fixing a some bracket to a mounting surface can be made easy, and the construction property can be improved.

It is a perspective view of the shielding apparatus installed using the fixture of 1st Embodiment by this invention. It is explanatory drawing regarding the fixture of 1st Embodiment by this invention. (A), (b), (c), (d) is a perspective view which respectively shows the external example of the fixture of 1st Embodiment by this invention. It is a perspective view which shows the fixture of 2nd Embodiment by this invention. (A), (b) is the perspective view seen from the downward direction and upper direction which respectively show the fixture of 3rd Embodiment by this invention. (A), (b) is a partial sectional side view of the shielding apparatus installed using the fixture of 1st Embodiment by this invention, respectively. (A), (b) is the top view and front view regarding the fixture of 4th Embodiment by this invention, respectively. (A), (b) is the perspective view which shows the structural example with the bracket which concerns on the fixture of 4th Embodiment by this invention, respectively, and the shielding apparatus installed using the fixture of 1st Embodiment by this invention FIG. (A), (b) is the top view regarding the fixture of 5th Embodiment by this invention, respectively, and the partial side sectional drawing of the shielding apparatus installed using the fixture of 5th Embodiment by this invention is there. (A), (b), (c) is the top view which shows the structure regarding the fixture of 6th Embodiment by this invention, respectively, and the front view explaining the construction method. (A), (b), (c) is the top view which shows the structure regarding the fixture of 7th Embodiment by this invention, respectively, and the top view explaining the construction method. (A), (b), (c) is a top view which shows the structural example regarding the fixture of other embodiment by this invention, respectively. (A), (b) is a top view which shows the structural example regarding the fixture of other embodiment by this invention, respectively.

  Hereinafter, with reference to drawings, the fixture of each embodiment by the present invention is explained. In the present specification, for example, with respect to the perspective view of the shielding device (roll screen 1R, 1L) shown in FIG. (Or upper side) and lower direction (or lower side) are defined, the left direction in the drawing is defined as the left side of the shielding device, and the right direction in the drawing is defined as the right side of the shielding device. 1 is defined as the indoor side (front side), and the opposite side is defined as the outdoor side (back side).

[First Embodiment]
First, with reference to FIG. 1 thru | or FIG. 3, the fixture of 1st Embodiment by this invention is demonstrated. FIG. 1 is a perspective view of a shielding apparatus installed using the fixture of the first embodiment according to the present invention. FIG. 2 is an explanatory diagram relating to the fixture according to the first embodiment of the present invention. 3A, 3B, 3C, and 3D are perspective views showing examples of the outer shape of the fixture according to the first embodiment of the present invention.

  The fixture 7 according to the present embodiment has a shield device (in this example, roll screens 1R and 1L) arranged adjacent to each other, and the roll screens 1R and 1L are arranged so as to be shifted in the front-rear direction and the left-right direction. It is comprised as an auxiliary tool for attachment which can be fixed to the attachment surface (not shown).

  The illustrated roll screens 1R and 1L have the same structure, and take-up shaft support members 2a and 2b are fixed to both ends of the mounting frame 2, respectively, and fixed shafts (not shown) extending from the support members 2a and 2b. ), The cylindrical winding shaft 3 is rotatably supported between the winding shaft support members 2a and 2b. When the winding shaft 3 is rotated in the screen winding direction, the weight bar 5 is raised, and when the winding shaft 9 is rotated in the screen unwinding direction, the weight bar 5 is lowered.

  For the rotation operation of the winding shaft 3, an operation pulley that rotates integrally with the winding shaft 3 is provided in the vicinity of the winding shaft support member 2a (or 2b), and an endless operation cord that is wound around the operation pulley is provided. The take-up shaft 3 can be configured to be able to rotate by being operated by the operation of the operation cord (not shown). Instead of rotating the winding shaft 3 with an operation code, an electric motor is provided in the vicinity of the winding shaft support member 2a (or 2b), and the winding shaft 3 is rotated electrically by an operation with a predetermined operation switch. It can also be configured to perform.

  Each roll screen 1R, 1L is configured to be fixed to the mounting surface via a bracket 6. Therefore, the fixture 7 according to the present embodiment has two roll screens 1R, 1L, 1L, 1L in order to dispose the two roll screens 1R, 1L in the front-rear direction and the left-right direction for high-position efficiency and high-precision positioning. It is comprised so that the mutual bracket 6 which adjoins between 1L can be positioned with high precision.

  That is, as shown in FIG. 2, when there is a non-mountable area S of the bracket 6 at the end of the mounting frame 2 of each roll screen 1R, 1L (for example, a place where the support members 2a, 2b for the winding shaft 3 are present). Etc.), the bracket 6 is provided by being shifted by a predetermined amount from the ends of the roll screens 1R, 1L. At this time, if an attempt is made to install the roll screens in a state where they are shifted from front to back and from side to side so that the screen ends of the roll screens overlap with each other, the amount of shift of each roll screen must be increased. The area where the ends overlap is also increased, and the installation efficiency is deteriorated.

  Accordingly, the fixture 7 of the present embodiment is provided with brackets for the roll screens 1R and 1L in a positional relationship that is offset (shown as d) while avoiding the non-mountable region S in order to achieve high-accuracy positioning with high installation efficiency. 6 is attachable.

  More specifically, the fixture 7 of the present embodiment is configured by a substantially plate-like member, and is for one shielding device (roll screen 1L) among adjacent shielding devices (roll screens 1R and 1L in this example). The first screw mounting portion 7a that enables mounting of a mounting screw for mounting the bracket 6 and the mounting screw for mounting the bracket 6 for the other shielding device (roll screen 1R) can be mounted. A fixing screw 8 for fixing the fixture 7 to the mounting surface can be inserted between the second screw mounting portion 7b to be performed and the first screw mounting portion 7a and the second screw mounting portion 7b. And a through hole 7c.

And in this fixture 7, the positional relationship between the 1st screw attachment part 7a and the 2nd screw attachment part 7b is the front-back direction of the shielding apparatus (this example roll screen 1R, 1L) arrange | positioned adjacently. And it arrange | positions so that it may become non-parallel in the left-right direction. In other words, as shown in FIG. 3, the angle θ formed by the horizontal direction of the roll screens 1R and 1L and the virtual line segment connecting the first screw mounting portion 7a and the second screw mounting portion 7b is 0. <Θ <90 ° . In addition, as illustrated in FIG. 3, the outer shape of the fixture need not be a particularly limited shape, and can be various shapes.

  The number of insertion holes 7c need not be three as shown in the figure, but preferably a plurality of insertion holes 7c are provided. Further, in the illustrated example, in order to enhance the understanding of the present invention, an example in which the plurality of insertion holes 7c are substantially parallel to the horizontal direction of the roll screens 1R and 1L to be installed is illustrated, but is not necessarily substantially parallel. It is not necessary to.

  In this embodiment, the 1st and 2nd screw attachment parts 7a and 7b are formed with the screwing hole which makes each bracket 6 attachment screw screwable. However, although the 1st and 2nd screw attachment parts 7a and 7b are illustrated as one non-through hole formed in a spiral shape in the illustrated example, a plurality may be sufficient. The attachment 7 and each bracket 6 may be attached by providing a through hole and fastening and fixing them with bolts and nuts, or by welding and fixing. Alternatively, in the case of screwing with a mounting screw or fastening with a bolt and nut, the fixture 7 and the bracket 6 may be fixed and assembled in advance at the time of product shipment, or may be fixed at the time of construction. In addition, even when there are a plurality of first and second screw mounting portions 7a and 7b, the positional relationship between the first screw mounting portion 7a and the second screw mounting portion 7b is adjacent to each other. It arrange | positions so that it may become non-parallel in the front-back direction and the left-right direction of the shielding apparatus to arrange | position (this example roll screen 1R, 1L).

  In addition, as shown in FIG. 1, it is preferable that the other bracket 6 is provided with a spacer 9 having the same thickness as the fixture 7 of the present embodiment so as to have the same height. However, when the area of the mounting surface is small and the spacer 9 cannot be used, the mounting tool 7 of this embodiment may be used instead of the spacer 9, or the fixing insertion hole 7 c and the bracket 6 may be used on the mounting surface. You may make it use the fixture of arbitrary shapes which has the screw attachment part 7a (or 7b) for use.

  As described above, the fixture 7 of the present embodiment realizes the positioning of the two roll screens 1R and 1L, which are arranged adjacent to each other while being shifted in the front-rear direction and the left-right direction, with high installation efficiency and high accuracy. In addition, the two roll screens 1R and 1L can be easily attached.

[Second Embodiment]
Next, with reference to FIG. 4, the fixture 7 of 2nd Embodiment by this invention is demonstrated. FIG. 4 is a perspective view showing the fixture 7 of the second embodiment according to the present invention. In FIG. 4, the same reference numerals are assigned to the same components as those in the first embodiment.

  The fixture 7 of the present embodiment is a mode in which the strength is increased, the height of the shielding devices (roll screens 1R and 1L in this example) arranged adjacent to each other is adjusted, and the roll screens 1R and 1L are arranged in the front-rear direction and the left-right direction. It is configured as an auxiliary tool for attachment that can be displaced and fixed to an upper attachment surface (not shown).

  Also in the fixture 7 of the present embodiment, the bracket 6 for the one shielding device (roll screen 1L) of the adjacent shielding devices (in this example, the roll screens 1R and 1L) is formed by a substantially plate-like member. A first screw mounting portion 7a capable of mounting a mounting screw for mounting, and a second screw capable of mounting a mounting screw for mounting the bracket 6 for the other shielding device (roll screen 1R). An insertion hole 7c through which a fixing screw 8 for fixing the attachment 7 to the attachment surface can be inserted between the attachment portion 7b and the first screw attachment portion 7a and the second screw attachment portion 7b. It is comprised so that it may have. And the positional relationship between the 1st screw attachment part 7a and the 2nd screw attachment part 7b is non-parallel in the front-back direction and the left-right direction of the shielding apparatus (roll screen 1R, 1L in this example) arrange | positioned adjacently. It is arranged to become.

  However, the fixture 7 of the present embodiment is a substantially plate in which the fixing portion 7d having the insertion hole 7c is thicker than the mounting portion 7e having the first screw mounting portion 7a (or the second screw mounting portion 7b). It is comprised by the shape member. Therefore, a step is formed between the attachment part 7e and the fixing part 7d. The first and second screw attachment portions 7a and 7b are formed as through holes so that the respective attachment screws 11 can be screwed with the screw holes of the fixing plate 10 that can be installed in the attachment portion 7e. . Therefore, the hole diameters of the first and second screw mounting portions 7a and 7b can be formed larger than the screw diameter of the mounting screw 11 (preferably a long hole in the front-rear direction). It can also be configured to be tweaked and attached.

  In addition, the rotation of the fixing plate 10 during the attachment of the attachment screw 11 is restricted by the step surface between the attachment portion 7e and the fixation portion 7d, so that the bracket 6 can be attached to the attachment 7 stably. The strength of the portion having the insertion hole 7c can be increased.

  As described above, the fixture 7 of the present embodiment realizes the positioning of the two roll screens 1R and 1L, which are arranged adjacent to each other while being shifted in the front-rear direction and the left-right direction, with high installation efficiency and high accuracy. In addition, the two roll screens 1R and 1L can be easily attached.

[Third Embodiment]
Next, with reference to FIG. 5 (a), (b), the fixture 7 of 3rd Embodiment by this invention is demonstrated. FIGS. 5A and 5B are perspective views of the fixture 7 according to the third embodiment of the present invention as seen from below and above, respectively. In FIG. 5, the same reference numerals are assigned to the same components as those in the first embodiment.

  The fixture 7 of the present embodiment is capable of adjusting the height of the shielding device (in this example, the roll screens 1R and 1L) arranged adjacent to each other in an aspect in which the strength is increased, and the roll screens 1R and 1L are arranged in the front-rear direction and It is configured as an auxiliary tool for mounting that is arranged to be shifted in the left-right direction and can be fixed to an upper mounting surface (not shown).

  Also in the fixture 7 of the present embodiment, the bracket 6 for the one shielding device (roll screen 1L) of the adjacent shielding devices (in this example, the roll screens 1R and 1L) is formed by a substantially plate-like member. A first screw mounting portion 7a capable of mounting a mounting screw for mounting, and a second screw capable of mounting a mounting screw for mounting the bracket 6 for the other shielding device (roll screen 1R). An insertion hole 7c through which a fixing screw 8 for fixing the attachment 7 to the attachment surface can be inserted between the attachment portion 7b and the first screw attachment portion 7a and the second screw attachment portion 7b. It is comprised so that it may have. And the positional relationship between the 1st screw attachment part 7a and the 2nd screw attachment part 7b is non-parallel in the front-back direction and the left-right direction of the shielding apparatus (roll screen 1R, 1L in this example) arrange | positioned adjacently. It is arranged to become.

  However, the fixture 7 of the present embodiment is provided with ribs 7f that protrude downward at least at both left and right edge portions, and has an aspect in which the strength is increased so as to suppress bending in the front-rear direction. In addition, a height adjusting spacer 12 can be arranged between the ribs 7f on the left and right edges at the mounting position of the bracket 6. A mounting screw 11 for mounting the bracket 6 passes through a through hole (round hole or long hole) provided in the height adjusting spacer 12 and is formed by a screw hole. It is configured to be screwed with the portions 7a and 7b.

  Therefore, the height adjusting spacer 12 can also fix the two roll screens 1R and 1L arranged adjacent to each other while being shifted in the front-rear direction and the left-right direction with a step in the height direction. The height adjusting spacer 12 can be configured to have a long hole that can be adjusted in the front-rear direction, as shown by the arrows in the drawing. Further, a configuration in which the spacer 12 is not used is also possible. By arranging the bracket 6 between the ribs 7f, the relative position can be easily adjusted to the front and rear with respect to 7 within the range of the long hole of the bracket.

  As described above, the fixture 7 of the present embodiment realizes the positioning of the two roll screens 1R and 1L, which are arranged adjacent to each other while being shifted in the front-rear direction and the left-right direction, with high installation efficiency and high accuracy. In addition, the two roll screens 1R and 1L can be easily attached.

  In each of the embodiments described above, the distance in the front-rear direction between the first and second screw mounting portions 7a, b is such that at least one weight bar 51 passes through the maximum winding diameter of the screen 4 by each winding shaft 3. As long as the distance is secured. By securing this distance, in the state where one roll screen 1L (or 1R) is wound, the weight bar 5 of the other roll screen 1R (or 1L) can be wound up to the upper limit.

  For example, FIG. 6 shows a partial side cross-sectional view of a shielding device (roll screen 1R, 1L) to which the fixture 7 of the first embodiment is applied. FIG. 6A shows a mounting surface of the roll screens 1R and 1L via the fixture 7 of the first embodiment so that the winding of the screen 4 by the winding shafts 3 of the roll screens 1R and 1L is wound in the same direction. It is an example installed in. FIG. 6B shows the roll screens 1R and 1L via the fixture 7 of the first embodiment so that the screen 4 is wound in the reverse direction by the winding shafts 3 of the roll screens 1R and 1L. It is an example installed on the mounting surface.

  6A and 6B, the distance A in the front-rear direction between the first and second screw mounting portions 7a and b is the maximum winding diameter of each winding shaft 3, and at least one weight bar 51 passes therethrough. A certain distance B is secured, and the roll screen 1L can be wound up to the upper limit without being caught by the weight bar 5 of the roll screen 1R when the roll screen 1L is wound.

[Fourth Embodiment]
Next, with reference to FIG.7 and FIG.8, the fixture 7 of 4th Embodiment by this invention is demonstrated. 7A and 7B are a plan view and a front view, respectively, relating to the fixture 7 of the fourth embodiment according to the present invention. 8 (a) and 8 (b) are respectively a perspective view showing a configuration example of the bracket 6 according to the fixture 7 of the fourth embodiment according to the present invention and the fixture 7 of the first embodiment according to the present invention. It is a partial sectional side view of the shielding apparatus (roll screen 1R, 1L) installed.

  In the first to third embodiments described above, the gap is increased between the attachment surface (ceiling surface) and the attachment frame 2 of the roll screens 1R and 1L by the thickness of the attachment 7. Then, the fixture 7 of 4th Embodiment can construct roll screen 1R, 1L, without making the clearance gap between a ceiling surface and the attachment frame 2 increase.

  More specifically, when the roll screens 1R and 1L are arranged in the front-rear direction and the left-right direction and fixed to the ceiling surface, as shown in FIG. 7, the fixture 7 of the fourth embodiment is a substantially rectangular plate. The first and second screw mounting portions 7a and 7b are provided at the side end portions on both sides in the left-right direction, and the fixing screw 8 can be passed through the center of the main body. A plurality of (four in this example) insertion holes 7c are provided. The first and second screw attachment portions 7a and 7b are formed with screw holes that allow the attachment screws 11 that can be attached from the side portions of the brackets 6 to be screwed together.

  The side wall portion of each bracket 6 is provided with an insertion hole through which the attachment screw 11 can be inserted and attached to the first and second screw attachment portions 7 a and 7 b of the attachment 7. For example, as shown in FIG. 8A, the bracket 6 has a structure in which a first bracket member 6a and a slide block 6b are assembled so as to be relatively movable. The slide block 6b is biased by a spring (not shown) with respect to the first bracket member 6a, so that the mounting frame 2 can be held in cooperation by the locking portion of the first bracket member 6a and the slide block 6b. It has become. The first bracket member 6a is provided with one or more insertion holes 62 that can be directly fixed to the ceiling surface side by a fixing screw. In the present embodiment, 7C is used without using the insertion holes 62. In addition, the notch 64 utilized in embodiment mentioned later is formed in the side wall part of the 1st bracket member 6a. A recess 61 is also formed in the side wall of the slide block 6b so as to avoid interference with the mounting screw 11. The recess 61 has a length that avoids interference even when sliding with respect to the first bracket member 6a. In addition, when welding each bracket 6 and the fixture 7, such an insertion hole 63 and the recessed part 61 are unnecessary. When using 1st and 2nd screw attachment part 7a, b, it is preferable on construction that each bracket 6 is previously fixed with the attachment 7.

  Regarding the construction method of this embodiment, it demonstrates as each bracket 6 being previously fixed to the fixture 7 as a preferable form. First, the fixture 7 of this embodiment is fixed to a ceiling surface through the insertion hole 7c using the fixing screw 8. Next, another bracket is fixed to the ceiling surface, but the spacer 9 as shown in FIG. 1 is unnecessary. Next, each mounting frame 2 of the roll screen 1R (or 1L) is hooked on the engaging portion of the first bracket member 6a and pushed up against the sliding block 6b, whereby the sliding block 6b is automatically moved by the biasing force of the spring. Can be moved to a fixed state with one touch. Thereby, the said bracket 6 of the roll screen 1R (or 1L) can be easily fixed to a ceiling surface using the fixture 7 of this embodiment.

  As shown in FIG. 8B, the fixture 7 of the present embodiment can be fixed to the ceiling surface so that the upper surface thereof is continuous with the upper surface of the bracket 6. Therefore, the ceiling surface and the roll screens 1R, 1L The gap between each mounting frame 2 does not increase. For this reason, the light leakage resulting from such a clearance can be prevented. Moreover, since the spacer 9 corresponding to another bracket is unnecessary, it is economical and excellent in workability.

[Fifth Embodiment]
Next, with reference to FIG. 9, the fixture 7 of 5th Embodiment by this invention is demonstrated. 9 (a) and 9 (b) are respectively a plan view of the fixture 7 of the fifth embodiment according to the present invention and a shielding device (roll screen 1R) installed using the fixture 7 of the fifth embodiment of the present invention. , 1L).

  As shown in FIG. 9 (a), the fixture 7 of this embodiment is composed of a substantially rectangular plate-like member, and is provided with first and second screw attachment portions 7a and 7b. In the center, the insertion holes 7c that can penetrate the fixing screws 8 are not provided, and function as an auxiliary spacer for attaching the shielding device. In other words, in the present embodiment, the first and second screw attachment portions 7 a and 7 b are formed as through holes that allow the attachment screws 11 that can be attached from the upper part of each bracket 6 to pass therethrough. Each bracket 6 is fixed to the fixture 7 of this embodiment by bonding, welding, screwing, fitting, or the like. In addition, the fixture 7 of this embodiment functions as an auxiliary spacer regarding the attachment of a shielding apparatus, and the synthetic resin material which does not have the holding strength may be sufficient.

  An insertion hole that allows the attachment screw 11 to pass therethrough is formed in the upper portion of each bracket 6, and this insertion hole communicates with the through holes that are configured as the first and second screw attachment portions 7 a and 7 b. Yes. Therefore, the fixture 7 of the present embodiment is configured as one assembly in which each bracket 6 is fixed by bonding or the like and positioned at a predetermined position. For this reason, as shown in FIG. 9 (b), the mounting tool 7 in which each bracket 6 is fixed by bonding or the like by the mounting screw 11 is directly passed through the first and second screw mounting portions 7a and 7b. Can be attached to the ceiling surface.

  Thus, in this embodiment, since it comprises as an attachment tool with a bracket, positioning accuracy is high and workability can be improved.

[Sixth Embodiment]
Next, with reference to FIG. 10, the fixture 7 of 6th Embodiment by this invention is demonstrated. FIG. 10A is a plan view showing a configuration related to the fixture 7 of the sixth embodiment according to the present invention, and FIGS. 10B and 10C are front views for explaining the construction method. The fixture 7 of this embodiment is made to function as an auxiliary spacer regarding the attachment of a shielding apparatus as a modification of 5th Embodiment.

  The fixture 7 of the present embodiment uses the recess 64 provided in the side wall portion of the bracket 6 (the side wall portion of the first bracket member 6a) shown in FIG. 8A as a hooking portion by the fixture 7 of the present embodiment. The bracket 6 is configured to be detachably held by elastic fitting.

  More specifically, as shown in FIG. 10A, the fixture 7 of the present embodiment is configured by a stepped plate-like member, and the first and second screw mounting portions 7a in the above-described embodiment. , 7b, snap portions 71a, 71b that can hold the brackets 6 are provided. And the fixture 7 of this embodiment is a form by which the penetration hole 7c which can penetrate the fixing screw 8 is not provided in the center of the main body, respectively, and functions as an auxiliary spacer regarding attachment of a shielding apparatus.

  That is, in the present embodiment, each of the snap portions 71a and 71b provided in place of the first and second screw mounting portions 7a and 7b in the above-described embodiment is the side wall portion (the first bracket member 6a) of each bracket 6. The side wall portion of the ridge portion has a bifurcated heel shape that can be gripped by elastic fitting. An insertion hole 62 that allows the attachment screw 11 to pass therethrough is formed in the upper portion of each bracket 6. For this reason, as shown in FIG.10 (b), each bracket 6 clamped by the snap parts 71a and 71b can be directly attached to a ceiling surface with the attachment screw 11. FIG.

  Moreover, after attaching each bracket 6 to a ceiling surface, as shown in FIG.10 (c), snap part 71a, 71b can be elastically deformed and can also be removed from the bracket 6. FIG. Note that the snap portions 71a and 71b may not be locked by elastic fitting, but may be held by weak adhesion or hook-and-loop fasteners that can be removed from the bracket 6 after construction. Moreover, the holding position with respect to the bracket 6 may be anywhere as long as it is not sandwiched between the bracket 6 and the ceiling surface.

  Thus, in this embodiment, it can construct with high precision and can improve the designability without leaving the fixture 7.

[Seventh Embodiment]
Next, with reference to FIG. 11, the fixture 7 of 7th Embodiment by this invention is demonstrated. Fig.11 (a) is a top view which shows the structure regarding the fixture 7 of 6th Embodiment by this invention, respectively, FIG.11 (b), (c) is a front view explaining the construction method. The fixture 7 of this embodiment is made to function as an auxiliary spacer regarding attachment of a shielding apparatus as a modification of 6th Embodiment.

  The fixture 7 of the present embodiment uses the recess 64 provided in the side wall portion of the bracket 6 (the side wall portion of the first bracket member 6a) shown in FIG. 8A as a hooking portion by the fixture 7 of the present embodiment. The bracket 6 is configured to be detachably held by elastic fitting.

  More specifically, as shown in FIG. 11 (a), the fixture 7 of the present embodiment is configured by a stepped plate-like member, instead of the first screw mounting portion 7a in the above-described embodiment. , And is configured as a positioning recess 71c provided for mere positioning of the bracket 6 instead of the second screw mounting portion 7b in the above-described embodiment. And the fixture 7 of this embodiment is a form by which the penetration hole 7c which can penetrate the fixing screw 8 is not provided in the center of the main body, respectively, and functions as an auxiliary spacer regarding attachment of a shielding apparatus.

  That is, in the present embodiment, the snap portion 71a has a bifurcated hook shape capable of gripping the concave portion 64 provided on the side wall portion of the bracket 6 (side wall portion of the first bracket member 6a) by elastic fitting. Yes. On the other hand, the positioning recess 71c is bifurcated but does not have a hook shape.

  An insertion hole 62 that allows the attachment screw 11 to pass therethrough is formed in the upper portion of each bracket 6. For this reason, each bracket 6 can be directly attached to the ceiling surface by the attaching screw 11.

  In this embodiment, as shown in FIG. 11B, first, in a state where one bracket 6 is locked by the snap portion 71a of the fixture 7 of this embodiment, the bracket 6 is attached to the ceiling surface with a mounting screw. 11 is attached.

  Subsequently, as indicated by a hollow arrow in FIG. 11C, the other bracket 6 is attached to the ceiling surface with the attachment screw 11 in a state where the other bracket 6 is brought into contact with the positioning recess 71c of the attachment 7 of the present embodiment.

  Finally, as shown by the black arrow in FIG. 11 (c), the snap portion 71a is elastically deformed to remove the fixture 7 of the present embodiment.

  Thus, in this embodiment, it can construct with high precision, without leaving the fixture 7, and can improve workability | operativity.

[Other Embodiments]
Next, with reference to FIG.12 and FIG.13, the fixture 7 of other embodiment by this invention is demonstrated. FIG.12 and FIG.13 is a top view which shows the structural example regarding the fixture 7 of other embodiment by this invention, respectively. The fixture 7 of this embodiment shown to FIG.12 and FIG.13 is made to function as an auxiliary spacer regarding attachment of a shielding apparatus as a modification of 5th and 6th embodiment, respectively.

  Another embodiment of the fixture 7 according to the present invention described with reference to FIG. 12 and FIG. 13 includes a plurality of brackets 6 and an end portion of a mounting frame 2 of a shielding device (or a head blind box). In the relative positional relationship with the mounting position of the bracket 6, when the position where the bracket 6 is fixed is restricted or appropriate (for example, the mounting non-mounting area S of the bracket 6 described above), individual positioning of each bracket 6 is not necessary. It functions as a spacer.

  That is, depending on the application, as the relative positional relationship, a spacer that does not require individual positioning of each bracket 6 is required even when it is parallel to the width direction or the front-rear direction of the shielding device.

  Such restrictions and suitability of the relative position are related to the relationship between a plurality of shielding devices (for example, the shape of the mounting frame and head box of the shielding device installed in front and rear, the thickness of the roll-up wound fabric, The condition that satisfies the condition that the weight bar does not hit, the condition that the slats of the shielding device and the fabric of the pleat screen do not touch each other, the condition that the slats and fabrics are stacked when folded, and the condition that they do not hit when going up and down If there is, there are restrictions between the plurality of brackets 6 in the shielding device alone.

  FIG. 12 shows the structure of the fixture 7 that functions as a spacer used to determine the positional relationship between the plurality of brackets 6 by taking the roll screens 1R and 1L as an example. More specifically, the fixture 7 shown in FIG. 12A includes snap portions 71a and 71b that can hold the brackets 6 as in the sixth embodiment described above. 6 is an example in which the relative positional relationship of FIG. 12B includes a snap portion 71a that can hold one bracket 6 and a positioning recess 71c that positions the other bracket 6, as in the seventh embodiment described above. However, in this example, the relative positional relationship between the brackets 6 is determined in the front-rear direction. 12 (c) includes snap portions 71a and 71b that can hold the brackets 6 as in the sixth embodiment described above, but the relative positions of the brackets 6 are the same. This is an example in which the relationship is determined in the left-right direction. Similarly, as in the seventh embodiment described above, the fixture 7 includes a snap portion 71 a that can hold one bracket 6 and a positioning recess 71 c that positions the other bracket 6. The positional relationship may be determined in the front-rear direction.

  Thus, the fixture 7 suitable for the use which wants to designate beforehand the attachment positional relationship of each bracket 6 of the 1 or several shielding apparatus can be comprised.

  Further, as an example in which the positional relationship between the bracket and the end portion of the mounting frame 2 can be determined, FIG. 13A shows, for example, the mounting frame 2 in order to arrange the bracket 6 so as to avoid the mounting non-mounting area S of the bracket 6. An abutting piece 71d having an abutting surface that abuts against the end of the mounting frame 2 (or head box) is provided so as to designate a lateral distance s corresponding to the distance from the end of the (or head box). It is an example. Further, in FIG. 13B, for example, in order to arrange the plurality of brackets 6 while avoiding the mounting non-mountable region S of the brackets 6, the left-right direction distance s corresponding to the distance from the end of the mounting frame 2 is designated. Abutting pieces 71d having abutting surfaces that abut against the end portions of the mounting frame 2 are provided at a plurality of locations, and the positioning of the bracket 6 in the left-right direction is guided while being regulated within a certain range p with a degree of freedom. Thus, a positioning recess 71c having a long abutting surface with which one end of the bracket 6 abuts is formed. As the non-mountable region S of the bracket 6, there is a case in which the bracket 6 exists not only at the end of the mounting frame 2 as described above but also at the support portion of the take-up drum or tilt drum. The bracket 6 may be positioned by providing a contact piece 7d having a contact surface with respect to such a support portion.

  Thus, the fixture 7 suitable for the application which wants to designate beforehand the attachment positional relationship of each bracket of one or several shielding apparatus with the positional relationship of a shielding apparatus can be comprised.

  The present invention has been described above with reference to specific embodiments. However, the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the technical concept thereof. For example, the fixture 7 according to the present invention can be applied not only to a roll screen but also to a shielding device such as a roman shade, a wooden blind, or a pleated screen.

  According to the present invention, a plurality of brackets in one or a plurality of shielding devices can be easily applied to the mounting surface, which is useful for fixing the shielding device to a mounting surface such as a window frame.

1,1L, 1R Shielding device (roll screen)
2 Mounting frame 2c Support member holding part 3 Winding shaft 4 Shielding material (screen)
5 Weight bar 6 Bracket 6a First bracket member 6b Second bracket member 7 Attachment 7a First screw attachment portion 7b Second screw attachment portion 7c Insertion hole 7d Fixing portion 7e Mounting portion 7f Rib 8 Fixing screw 9 Spacer 10 Fixing Plate 11 Mounting screw 12 Height adjusting spacer 62 Insertion hole 71a, 71b Snap part 71c Positioning recess 71d Contact piece

Claims (9)

The shielding device disposed adjacent to the mounting surface a fitting for you fixing shifted back and forth and left and right,
A first screw attachment portion of the order mounting bracket for mounting screws of one shielding device for a second screw mounting portion of the order mounting bracket for mounting screws of the other shielding device for the first Between the screw mounting portion and the second screw mounting portion, a substantially plate-like member having a plurality of insertion holes through which fixing screws for fixing the fixture to the mounting surface can be inserted. ,
The plurality of insertion holes, the first screw attachment portion, and the second screw attachment portion include an imaginary line segment that connects the plurality of insertion holes, the first screw attachment portion, and the second screw attachment portion. A fixture that is arranged on a plane at an angle that is formed by an imaginary line segment that connects the portions is neither 0 ° nor 90 ° .   2. The mounting tool according to claim 1, wherein the first and second screw mounting portions are formed with screw holes that allow screwing of the respective bracket mounting screws.   The fixing portion having the insertion hole has a thickness greater than the mounting portion having the first screw mounting portion or the second screw mounting portion, and the first and second screw mounting portions are for respective brackets. The attachment tool according to claim 1, wherein the attachment screw is formed by a through hole so that the attachment screw can be screwed into a screw hole of a fixing plate that can be installed at the attachment portion.   The fixture according to claim 1 or 2, wherein ribs protruding in one direction so that a height adjusting spacer can be disposed are provided at at least both left and right edges of the fixture.   The distance in the front-rear direction between the first and second screw attachment portions is the maximum winding diameter of the shielding material by the winding shaft included in each of the adjacent shielding devices, and is provided at the lowermost end of at least one shielding material. The fixture according to any one of claims 1 to 4, wherein a distance that allows the weight member to pass between the winding shafts is secured.   Each of the first and second screw attachment portions is configured such that each bracket can be attached from the side of each bracket so that the upper surface of the attachment is continuous with the upper surface of each bracket to be attached. The fixture according to claim 1.   The bracket for the one shielding device is fixed in conformity with the position of the first screw mounting portion, and the bracket for the other shielding device is fixed in conformity with the position of the second screw mounting portion. The fixture according to claim 1, wherein:   The fixture according to claim 1, wherein the fixture is configured to be removable after each bracket to be attached is attached.   The fixture is configured so that one bracket can be attached in a state in which one bracket to be attached is locked, and the other bracket in the state in which the other bracket to be attached is locked or positioned. The bracket according to claim 8, wherein the bracket is configured to be mountable.