JP4180419B2 - Ceiling hanger - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a ceiling hanger, and more particularly to a ceiling hanger that can improve the construction efficiency when a field edge for attaching a ceiling surface material or a field edge receiver is hung from a beam.
[0002]
[Prior art]
Conventionally, a base frame for mounting a ceiling surface material includes a field edge for attaching the ceiling surface material, a field edge support for supporting the field edge via a fixing member, and a receiving portion for horizontally mounting the field edge receiver. And a ceiling hanger with an upper part attached to the beam.
[0003]
The receiving part of the ceiling hanger forms a main body part that bends the belt-shaped metal plate and extends in the vertical direction, and a substantially L-shaped support part that extends from the lower end side of the main body part and receives the edge receiver. Become.
[0004]
When a predetermined load or more is applied to the receiving portion of the field receiver horizontally mounted by such a ceiling hanging object, the support portion may be deformed so as to spread outward and the field receiver may drop off. In addition, the horizontal field guards sometimes rattled in the receiving part.
[0005]
In order to prevent such inconvenience, after inserting the field edge receiver into the receiving part from the top, the support part that clamps the field edge receiver with the bolt and nut is connected to the main body part, and the field edge receiver is tightened and fixed. It was.
[0006]
However, since the connecting work using the bolts and nuts is troublesome and the construction efficiency is poor, a receiving part that can be simply fixed instead of fastening with the bolts and nuts has been proposed (see Patent Document 1).
[0007]
The receiving portion that can be easily fixed has a locking portion formed at the upper end portion of the support portion, the main body portion has a side surface cut out in the vertical direction, and has a locking portion at the upper end portion. A stop piece is formed. And the lower end part of the latching | locking part piece is made into the state which left uncut, and is connected with the main-body part.
[0008]
Then, after the field edge receiver is inserted into the receiving part from above, the field edge receiver is fixed by causing the locking part piece to be locked to the locked part. As a result, the field edge receiver does not fall off due to the deformation of the support part, and does not rattle within the receiving part.
[0009]
[Patent Document 1]
JP-A-7-207809 (page 3-4, FIGS. 1 to 4)
[0010]
[Problems to be solved by the invention]
However, it is necessary to insert the ceiling hanging object that fixes the field receiver by locking the locking part to the locked part, and it is necessary to insert from the upper part of the field receiving part. Therefore, there is a problem in that it takes time and effort because it is necessary to be locked to the locked portion.
[0011]
In addition, since the receiving part is configured to support the field edge receiver from below, when the field edge to which the ceiling surface material is attached is directly suspended by the ceiling hanging object, the part supported by the support part is supported. There was a problem that a step was formed, and the ceiling surface material was uneven, and the appearance was not good.
[0012]
Further, in this case, when it becomes necessary to remove the ceiling hanging material after the ceiling surface material is attached, it is necessary to break and remove the receiving portion.
[0013]
In view of the above problems, an object of the present invention is to provide a ceiling hanger that can be easily mounted on a field edge and attached to a field edge, does not require labor, and can improve the construction efficiency.
[0014]
[Means for Solving the Problems]
According to the above-described ceiling hanging object according to the first aspect of the present invention, a beam mounting portion for mounting on a beam, an extension member extending from the beam mounting portion, and a main body portion connected to the extension member And the main body has a pair of side walls that extend in a direction substantially parallel to the beam and that are opposed to each other in the vertical direction, and a connecting wall that connects the pair of side walls. This is solved by providing an elastic engagement portion protruding inward from the inner surface of the side wall at a predetermined position of the pair of side walls.
[0015]
As described above, in the present invention, the main body portion as the receiving portion includes the opposed side walls for inserting and mounting the long member (field edge receiving) having a substantially rectangular cross section in the horizontal direction, and the inserted length. An elastic engagement portion is provided for elastically contacting and holding the long member so that the length member does not come off.
[0016]
With this configuration, there is no need to attach a long member from the upper side as in the past, or to further fix the elongated member with a bolt or an engaging portion after inserting the long member into the receiving portion. Since the scale member can be attached to the ceiling hanging object only by inserting it into the main body portion in the horizontal direction, the working efficiency is improved.
[0017]
According to a second aspect of the present invention, the pair of side walls is covered with an urging member having opposing arm portions, and the elastic engagement portion is formed on the arm portion of the urging member. Can be configured. Thus, the elastic engagement portion can be attached as a separate component from the main body portion.
[0018]
Further, as described in claim 3, the pair of side walls are formed with notches at opposing positions, and the elastic engagement portions of the biasing member are engaged with the notches, It is preferable because the elastic engagement portion does not shift in the length direction of the long member. Thereby, dropping of a long member can be prevented after attaching a long member to a ceiling hanging thing.
[0019]
In addition, according to a ceiling hanging object according to claim 4 of the present invention, there is provided a beam attachment portion for attachment to a beam, an extension member extending from the beam attachment portion, and an extension member coupled to the extension member. And a main body holding a long member having a groove formed along the longitudinal direction on a pair of side surfaces, wherein the main body is connected to an end of the extension member. And an upper wall extending in a direction substantially parallel to the beam, and a side wall extending substantially vertically downward from a pair of substantially parallel sides of the upper wall. An elastic engagement portion that protrudes inward from the inner surface of the side wall and engages with the groove portion of the elongate member is disposed, and the side wall extends from a contact portion of the elastic engagement portion that contacts the groove portion. The distance to the lower end is a side surface of the elongated member from the contact portion of the groove portion that contacts the elastic engagement portion. It is solved by being set smaller than the distance to the lower end.
[0020]
As described above, in the present invention, the main body portion as the receiving portion includes the long side wall (opposite side wall) for inserting and mounting the long member (field edge) having a substantially rectangular cross section in the vertical direction. An elastic engagement portion is provided for abutting and holding so that the member does not come off.
[0021]
With this configuration, there is no need to attach a long member from the upper side as in the past, or to further fix the elongated member with a bolt or an engaging portion after inserting the long member into the receiving portion. Since the scale member can be attached to the ceiling hanging object only by inserting the scale member into the main body from the lower side, the working efficiency is improved.
[0022]
In addition, when the long member is mounted, the lower end of the side wall of the main body is positioned above the lower end of the long member, so that when the ceiling member is disposed on the lower surface of the long member, the ceiling This is suitable because the surface material is not uneven.
[0023]
The elastic engagement portion may be formed by cutting the side wall into a substantially U shape, the lower end portion of which is connected to the side wall, and the upper end portion of the elastic engagement portion being in contact with the groove portion. Can be configured to. If comprised in this way, since an elastic engaging part can be formed by notching a side wall to a predetermined shape by press work etc., it is suitable.
[0024]
In addition, as described in claim 6, if a plurality of the elastic engagement portions are formed on any one of the side walls, the attached long member can be stably attached in a predetermined direction (horizontal direction). Can be held.
[0025]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings. Note that the configurations, arrangements, and the like described below do not limit the present invention and can be variously modified within the scope of the gist of the present invention.
[0026]
FIG. 1 is an explanatory diagram of a base frame structure for attaching a ceiling member according to the present invention. 2 to 4 show an embodiment of a ceiling hanging material for suspending a steady rest as a field receiver from a beam. FIG. 2 is a perspective view of the ceiling hanging material of the present invention, and FIG. FIG. 4 is an explanatory view showing a state in which the steadying member is attached to the ceiling suspension of the present invention.
[0027]
FIG. 5 to FIG. 7 show an embodiment of a ceiling hanging object for suspending a stud as a field edge from a beam, FIG. 5 is a perspective view of the ceiling hanging object, and FIG. 6 shows a mounting state of the ceiling hanging object. FIG. 7 is an explanatory diagram illustrating a situation where a stud is attached to a ceiling hanging object. FIG. 8 is a perspective view of the connecting member of the present invention, and FIG. 9 is an explanatory view showing a mounting state of the connecting member of the present invention.
[0028]
As shown in FIG. 1, the base frame for attaching the ceiling surface material 1 such as a plaster board is a long member stud 4 having a substantially rectangular cross section as a field edge to which the ceiling surface material 1 is attached, and the stud 4 is a stud suspension. An anti-skid member 6 having a substantially rectangular cross section as a field receiver supported via 5 and a ceiling attached to an H-shaped steel beam 2 as a beam that supports and supports the anti-skid member 6 horizontally. And a hanging object 10.
[0029]
The stud 4 of this example is a general square stud having a width of 40 mm and a height of 45 mm, which is formed by bending a galvanized steel sheet by press working and forming a substantially rectangular cross section (substantially rectangular shape). Further, as will be described later, a groove 4a is formed in the length direction at the center of the surface of the stud 4 having a height of 45 mm.
[0030]
Further, the steady rest material 6 of this example is formed by bending a galvanized steel sheet to have a substantially rectangular cross section (substantially U-shaped), and is a general channel member having a width of 10 mm and a height of 25 mm. The ceiling surface material 1 is fixed to the lower surface of the stud 4 with screws or the like.
[0031]
FIG. 2 shows a perspective view of the ceiling hanger 10. The ceiling hanger 10 includes a beam attachment portion 11 for attachment to the H-shaped steel beam 2, a long bolt 13 as an extending member that vertically penetrates one end portion of the beam attachment portion 11, and a lower end portion of the long bolt 13. And a main body portion 15 as a receiving portion attached to be slidable in the horizontal direction.
[0032]
The beam attachment portion 11 is formed with a flange portion 11b that engages with the H-shaped steel beam 2, and a nut portion 11a and a sheath portion 11a that can be slidably adjusted in the vertical direction with respect to the long bolt 13 by tightening nuts 12a and 12b. And a slide member 11c which is attached so as to be slidable in the horizontal direction and has a flange portion 11d formed at the end thereof. The beam mounting portion 11 is configured to be able to grip and fix the flange of the H-shaped steel beam 2 between the pair of flange portions 11b and 11d.
[0033]
The main body portion 15 is formed by integrally forming a thin steel plate by pressing, and an extended portion 16 in which a long bolt 13 is inserted and attached in a direction substantially orthogonal to the extending direction of the long bolt 13. And a support portion 17 that is formed at an end portion of the extension portion 16 and supports the steady rest material 6.
[0034]
The extending portion 16 is formed with two side surfaces 16a facing each other so that a long thin plate is bent at an end portion by approximately 180 degrees with a predetermined radius and a predetermined interval is maintained. A long bolt 13 is inserted between the two side surfaces 16a, and the long bolt 13 is similarly inserted into two fixing members 16b having a U-shaped cross section.
[0035]
The extending portion 16 is sandwiched from above and below by two fixing members 16b, and the extending portion 16 is fixed to the long bolt 13 by tightening the fixing member 16b with the nut 16c from above and below.
[0036]
Therefore, the main body portion 15 can adjust the horizontal mounting position by sliding the long bolt 13 inserted between the two side surfaces 16a in the extending portion 16.
[0037]
The support portion 17 includes two arm portions 18 that extend from both ends of the extension portion 16 in substantially the horizontal direction and in a direction orthogonal to the length direction of the extension portion 16. The arm portion 18 has a substantially U-shaped cross section, and includes a side wall 18c as a connecting wall in the vertical direction, and two opposing side walls extending in the horizontal direction opposite to the extending portion 16 from the upper and lower ends of the side wall 18c. 18a, 18b.
[0038]
In addition, rectangular cutouts 18d are formed at the center of the end portions in the extending direction of the side walls 18a and 18b, respectively, and a biasing member 19 formed of an elastic member (for example, spring steel) so as to be fitted into the cutout 18d. Is arranged. Note that the cutout portion 18d may not be continuous with the end portions of the side walls 18a and 18b as long as it is formed at a predetermined distance from the side wall 18c.
[0039]
The urging member 19 is formed in a substantially U-shaped cross section, and a convex engagement step portion serving as an elastic engagement portion protrudes toward the opposing arm portion of the urging member 19. 19a is bent and formed.
[0040]
The engagement step portion 19a is formed by being bent substantially vertically inward from the arm portion toward the opposite arm portion, and the engagement portion 19ab is bent outward from the distal end portion of the engagement portion 19ab. And a slope 19aa having a predetermined angle with respect to.
[0041]
The urging member 19 covers the arm portion 18 from the outside and engages with the engagement step portion 19a fitted in the notch portion 18d. Further, a screw-fastening hole 18e is formed in the side wall 18c of the arm portion 18.
[0042]
FIG. 3 shows a state where the ceiling hanging object 10 is attached. In the ceiling hanging object 10, the beam attachment portion 11 is fixed to the H-shaped steel beam 2, and the vertical bolt of the main body portion 15 is fixed by tightening the nuts 12 a and 12 b and fixing the long bolt 13 after adjusting the vertical position of the long bolt 13. The position is set.
[0043]
And the horizontal position of the main-body part 15 with respect to the H-shaped steel beam 2 is set by setting the main-body part 15 in an appropriate position with respect to the long volt | bolt 13, and fastening the nut 16c.
[0044]
As shown in FIG. 4, the steady rest member 6 can be attached to the ceiling hanging object 10 attached to the H-shaped steel beam 2 from the horizontal direction. The steady rest 6 is a long member having a height substantially equal to the distance between the inner surfaces of the side walls 18a and 18b and a width substantially equal to the distance from the side wall 18c to the engagement step portion 19a.
[0045]
In FIG. 5A, the outer surface of the side wall in the vertical direction of the steadying material 6 and the inner surface of the side wall 18c of the arm portion 18 are arranged to face each other, and the steadying material 6 is inserted into the arm portion 18. Represents a state.
[0046]
In FIG. 5B, the steadying material 6 inserted into the arm portion 18 and the slope 19aa of the engaging step portion 19a come into contact with each other, the engaging step portion 19a is pushed outward, and the steadying material 6 is the arm. The state which inserts in the part 18 is represented. In this way, the slope 19aa generates a component force that pushes the engagement step portion 19a outward when a force is applied to the connecting wall 18c along the side walls 18a and 18b.
[0047]
FIG. 3C shows a state in which the steady rest 6 is completely inserted into the arm portion 18. In this state, the urging member 19 that has been pushed outward during the insertion returns to its original position, and the locking portion 19ab contacts the right end portions of the upper and lower side walls of the anti-rest member 6 so that the anti-rest member 6 is moved to the left side. Is energized.
[0048]
When a force is applied to the steady rest member 6 in a direction to remove it from the arm portion 18, the end of the steady rest member 6 is prevented from moving by the locking portion 19ab so that it does not easily come off. It has become. That is, the locking portion 19ab is bent and formed so that a component force directed outward is not generated in the locking portion 19ab even when a force in the removing direction is applied to the steady rest 6.
[0049]
As described above, the steady rest member 6 can be attached to the ceiling hanging object 10 from the horizontal direction, and can be attached only by pushing the steady rest member 6 into the arm portion 18, so that workability is improved. .
[0050]
Further, the steady rest 6 attached to the main body 15 is urged to be pressed against the inner wall of the arm 18 by the urging member 19 in the arm 18, so that the backrest 6 is rattled in the arm 18. It is preferable because there is no.
[0051]
Further, if the urging force by the urging member 19 is released, the steady rest material 6 can be removed from the arm portion 18. Further, the position of the steady rest member 6 can be adjusted while being shifted in the length direction while being held in the arm portion 18. It is also possible to fix the arm portion 18 and the steady rest 6 by screwing through the screwing holes 18e drilled in the arm portion 18 in a reinforcing manner.
[0052]
The side wall 18a, 18b of the arm portion 18 of the ceiling hanging object 10 of the present example is formed with a substantially rectangular cutout portion 18d, and the urging member 19 is fitted into the cutout portion 18d. Not only this but the urging | biasing member 19 should just be prevented from removing in the state attached to the arm part 18. FIG. For example, instead of providing the notch 18d, a protrusion or protrusion may be provided on the end or surface of the side walls 18a, 18b so that the biasing member 19 does not shift in the length direction of the steady rest 6.
[0053]
Next, the ceiling hanger 20 used when directly suspending the stud 4 from the H-shaped steel beam 2 will be described. Usually, the steady rest 6 is suspended from the H-shaped steel beam 2 by the ceiling hanging object 10, but the end of the plurality of studs 4 arranged in parallel is orthogonal to the plurality of studs 4 (rest steady). The stud 4 may be disposed in parallel with the material 6.
[0054]
In order to suspend the stud 4 arranged in parallel with the steady rest 6 in this way from the H-shaped steel beam 2, a ceiling hanger 20 shown in FIG. 5 can be used. The ceiling hanger 20 includes a beam attachment portion 21, a long bolt 23, and a main body portion 25 as a receiving portion attached to the lower end portion of the long bolt 23. Since the beam attachment portion 21 and the long bolt 23 are the same as the beam attachment portion 11 and the long bolt 13 of the ceiling hanging object 10, description thereof is omitted.
[0055]
The main body portion 25 is formed by pressing a thin steel plate, and includes an upper wall 26 as a rectangular connecting wall, and a side wall 27 extending downward from a pair of parallel sides of the upper wall 26. Is provided. The side wall 27 of this example is divided into two at the left and right at the center cut.
[0056]
A convex portion 26a that bulges upward is formed at the center of the upper wall 26. When a nut is disposed on the lower surface side of the convex portion 26a, the lower surface of the nut is above the lower surface of the upper wall 26. It is supposed to be located. And the main-body part 25 is being fixed to the long volt | bolt 23 by tightening this nut and nut 25a.
[0057]
On the side wall 27, an engagement piece 27a is formed as an elastic engagement portion that is cut out in a substantially U shape and extends in the vertical direction. The engaging piece 27a has a lower end portion connected to the side wall 27, and an upper portion thereof is inclined at a predetermined angle inward. A screwing hole 27b is formed in the upper part of the engagement piece 27a.
[0058]
FIG. 6 shows a state where the ceiling hanger 20 is attached. In the ceiling hanger 20, the beam mounting portion 21 is fixed to the H-shaped steel beam 2, and the vertical position of the main body portion 25 is set by adjusting the long bolt 23 and tightening the nuts 22 a and 22 b. As shown in FIG. 7, the stud 4 can be attached to the ceiling suspension 20 by being inserted into the side wall 27 from below.
[0059]
FIG. 4A shows a state where the stud 4 is inserted into the side wall 27. The stud 4 has a side surface having a width substantially equal to the distance between the inner surfaces of the pair of side walls 27, a side surface substantially perpendicular to the side surface, and a groove portion 4a having a predetermined width formed in the center portion along the length direction, It is a long member which has.
[0060]
In FIG. 5B, the stud 4 inserted into the side wall 27 and the inclined surface 27aa of the engagement piece 27a come into contact with each other to generate a component force outside, and the engagement piece 27a is pushed outward to disengage the stud 4. The state which inserts in the side wall 27 is represented.
[0061]
FIG. 3C shows a state where the stud 4 is completely inserted into the side wall 27. In this state, the engaging piece 27a pushed outward during the insertion returns to a substantially original position, and the engaging piece 27a is sandwiched while urging the groove 4a of the stud 4 inward.
[0062]
When the stud 4 is completely inserted into the side wall 27, the engaging portion 27ab contacts and engages with the upper shoulder portion of the groove portion 4a so that the stud 4 does not come down downward. That is, when force is applied in the direction in which the stud 4 is removed, even if a force is applied to the locking portion 27ab by the shoulder portion of the groove 4a, no outward component force is generated in the locking portion 27ab.
[0063]
As described above, the stud 4 can be attached to the ceiling hanging object 20 from below, and can be attached only by pushing the stud 4 into the side wall 27, so that workability is improved.
[0064]
Moreover, when removing the stud 4 from the ceiling hanging object 20, since it can be removed by expanding the engaging piece 27a outward, it is preferable because the hanging bracket is not broken as in the prior art. Further, in a state where the stud 4 is attached to the ceiling hanging object 20, the engaging portion 27ab is only in contact with the groove portion 4a, and therefore, the position of the stud 4 can be adjusted by moving it horizontally.
[0065]
Further, as shown in FIG. 7, the side wall 27 has a groove portion 4a in which the distance from the upper end (contact portion) of the engagement piece 27a that contacts the shoulder portion of the groove portion 4a to the lower end of the side wall 27 is in contact with the engagement piece 27a. Is set to be smaller than the distance from the abutting portion to the lower end of the side surface where the groove 4a of the stud 4 is formed.
[0066]
Therefore, when the stud 4 is attached to the ceiling hanging object 20, when the ceiling member 1 is disposed so that the lower end of the side wall 27 is located above the lower end of the stud 4 and contacts the lower surface of the stud 4. Therefore, the side wall 27 does not come into contact with the ceiling surface material 1 and the ceiling surface material 1 is not uneven.
[0067]
Moreover, since the stud 4 attached to the main body 25 is sandwiched in the side wall 27 by the engagement pieces 27a arranged at two right and left positions, it is preferable that the stud 4 does not rattle in the side wall 27. . In addition, although the engagement piece 27a is formed in the right and left two places of the main-body part 25 in the ceiling hanging object 20 of this example, not only this but the engagement piece 27a is each at least one place in the right-and-left of the main-body part 25. It may be formed.
[0068]
It is also possible to fix the side wall 27 and the stud 4 by screwing through the screw fixing holes 27b formed in the side wall 27 in a reinforcing manner.
[0069]
In addition, although the engagement piece 27a engaged with the stud 4 was integrally formed with the side wall 27 in the ceiling hanging object 20 of this example, it is not limited to this, and it is a separate elastic engagement like the ceiling hanging object 10. An urging means having an engaging step portion as a portion may be used. In this case, the side wall 27 is cut out in a rectangular shape, and the stud 4 can be held by using a biasing means having a substantially U-shaped cross section similar to the biasing member 19. That is, a step similar to the engagement step 19 a can be bent in the biasing means, and the engagement step can be engaged with the groove 4 a of the stud 4.
[0070]
Similarly, the engaging part that engages with the steady rest 6 in the ceiling hanging object 10 may be formed integrally with the arm part 18 without being a separate component.
[0071]
Next, the connecting member 30 that connects the studs 4 will be described. FIG. 8 shows a perspective view of the connecting member 30. The connecting member 30 is formed by press-working a thin steel plate, and is disposed on the inner side of the main body portion 31 having a substantially U-shaped cross section and the opposite side walls of the main body portion 31 and has four left and right elasticity. And a coupling portion 32 having an insertion piece 32a, which are integrally fixed by screwing.
[0072]
The main body 31 has a predetermined length (70 mm) and is formed by being bent into a width of 40 mm and a height of 45 mm, which are substantially the same dimensions as the stud 4. Further, the insertion piece 32a included in the coupling portion 32 is formed to be bent so that the distal end portion slightly extends outward. The distance between the outer sides of the two insertion pieces 32 a arranged in parallel on the same side surface of the main body 31 is substantially equal to the distance between the inner surfaces of the 40 mm upper and lower side walls of the stud 4.
[0073]
FIG. 9A shows a state in which the stud 4 is connected to the connecting member 30 from both sides. FIG. 2B shows a state in which the insertion piece 32 a of the connecting member 30 is inserted into the stud 4 and the two studs 4 are connected.
[0074]
In order to attach the connecting member 30 to the stud 4, the distal end portion of the insertion piece 32 a that slightly spreads outward is bent once inside, and the distal end portion of the insertion piece 32 a is inserted into the stud 4, The main body 31 can be attached by being pushed in until the end of the main body 31 comes into contact with the end of the stud 4.
[0075]
The insertion pieces 32 a of the connecting member 30 thus attached are in contact with the left and right inner walls of the stud 4 at eight locations. Moreover, since the outer dimension of the main body 31 is substantially equal to the outer diameter of the stud 4, the connecting member 30 disposed between the two studs 4 is dropped without being completely fitted into the stud 4. There is no.
[0076]
Here, when designing the module by setting the module dimension to 4 m and the stand-off dimension from the wall core to a predetermined length (for example, 35 mm), the stud 4 shorter by 70 mm than the module dimension is used as a standard member of the standard length. By using the connecting member 30 having a width of 70 mm that connects the four members (a width that is twice the size of the reserved size), the members can be standardized.
[0077]
That is, when the studs 4 having standard lengths are connected so that the ends of the studs 4 are in contact with each other, the positions of the ends of the studs 4 are deviated from the module dimensional positions, and the standardization of the members cannot be achieved. However, if the stud 4 having a standard length is connected by the connecting member 30, each end portion of the connected stud 4 is not displaced from the module dimension position, so that the stud 4 can be used as the standard member.
[0078]
For example, when the module size is 4 m and the reserve size is 35 mm, when the stud 4 is commercially available as a standard product of 4 m, its end is cut by 70 mm, and a 3930 mm one is carried to the site as a standard member. As a result, it is not necessary to cut only the reserved dimension length as needed at the site, so that the construction efficiency is improved.
[0079]
In addition, although the connection member 30 of this example is fixed integrally by screwing a plurality of members (the main body portion 31 and the coupling portion 32), the present invention is not limited thereto, and a single plate steel plate is pressed to form a single member. It may be formed as a member.
[0080]
Moreover, although the connection member 30 of this example is formed in cross-sectional substantially U shape, it is good not only in this but a cross-sectional substantially rectangular shape (substantially B shape). Further, the insertion piece 32 a may be formed on the three side surfaces or the four side surfaces of the main body 31.
[0081]
Moreover, although the width | variety of the main-body part 31 of the connection member 30 of this example is set to 70 mm, what is necessary is just to set to the length of not only this but a double size.
[0082]
【The invention's effect】
As described above, according to the ceiling hanging object of the present invention, the receiving portion is inserted in the horizontal direction between the opposing side walls (rest members) from the horizontal direction, and is disposed on the side walls and is elastic toward the inside. It was comprised so that it might hold | maintain by the elastic engagement part which protrudes.
[0083]
Further, according to the ceiling hanging object of the present invention, a field edge (stud) is inserted between the opposing side walls of the receiving portion from the lower side, and the elastic engagement is provided on the side wall and elastically protrudes inward. Configured to be held by the part.
[0084]
Since it was comprised in this way, the ceiling hanging object of this invention can be easily attached to a field edge receiver or a field edge, and does not take work, and can improve construction efficiency.
[Brief description of the drawings]
BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is an explanatory diagram of a foundation frame configuration for mounting a ceiling member according to the present invention.
FIG. 2 is a perspective view of a ceiling hanger according to the present invention.
FIG. 3 is an explanatory view showing an attachment state of the ceiling hanging object of the present invention.
FIG. 4 is an explanatory diagram showing a situation where a steadying member is attached to the ceiling hanging object of the present invention.
FIG. 5 is a perspective view of a ceiling hanger according to the present invention.
FIG. 6 is an explanatory view showing an attached state of the ceiling hanging object of the present invention.
FIG. 7 is an explanatory diagram showing a situation where a stud is attached to a ceiling hanging object of the present invention.
FIG. 8 is a perspective view of a connecting member of the present invention.
FIG. 9 is an explanatory view showing an attachment state of the connecting member of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Ceiling surface material, 2 H-shaped steel beam, 4 Stud, 4a Groove part, 5 Stud hanging material, 6 Stabilizing material, 10 Ceiling hanging material, 11 Beam mounting part, 11a Sheath part, 11b, 11d collar part, 11c Slide member, 12a, 12b Nut, 13 Long bolt, 15 Body, 16 Extension, 16a Side, 16b Fixing member, 16c Nut, 17 Support, 18 Arm, 18a, 18b, 18c Side wall, 18d Notch, 18e Screw Stop hole, 19 Energizing member, 19a Engagement step, 19aa slope, 19ab Locking part, 20 Ceiling mount, 21 Beam mounting part, 22a, 22b Nut, 23 Long bolt, 25 Body part, 25a Nut, 26 upper wall, 26a convex part, 27 side wall, 27a engaging piece, 27aa slope, 27ab locking part, 27b screw fixing hole, 30 connecting member, 31 body part, 32 coupling part, 3 2a Insertion piece

Claims (6)

A ceiling hanger comprising a beam attachment portion for attachment to a beam, an extension member extending from the beam attachment portion, and a main body connected to the extension member,
The main body includes a pair of side walls that extend in a direction substantially parallel to the beam and is opposed to the vertical direction, and a connecting wall that connects the pair of side walls,
A ceiling hanging object characterized in that an elastic engagement portion that protrudes inward from the inner surface of the side wall is provided at a predetermined position of the pair of side walls. The pair of side walls are covered with outer surfaces by biasing members having opposing arm portions,
The ceiling hanging object according to claim 1, wherein the elastic engagement portion is formed on an arm portion of the biasing member. The suspended ceiling according to claim 2, wherein the pair of side walls are formed with notches at positions facing each other, and an elastic engagement portion of the biasing member is engaged with the notches. hardware. A beam mounting portion for mounting on a beam, an extension member extending from the beam mounting portion, and a long member connected to the extension member and having a groove portion formed along a longitudinal direction on a pair of opposing side surfaces A ceiling hanger provided with a body part for holding
The main body includes an upper wall connected to an end of the extension member and extending in a direction substantially parallel to the beam, and a side wall extending substantially vertically downward from a pair of substantially parallel sides of the upper wall. With
At a predetermined position of the side wall, an elastic engagement portion that protrudes inward from the inner surface of the side wall and engages with the groove portion of the long member is disposed,
The side wall has a distance from a contact portion of the elastic engagement portion that contacts the groove portion to a lower end portion of the side wall from a contact portion of the groove portion that contacts the elastic engagement portion. A ceiling hanger characterized in that it is set smaller than the distance to the lower end of the ceiling. The elastic engagement portion is formed by cutting the side wall into a substantially U-shape, the lower end portion of which is connected to the side wall, and the upper end portion of the elastic engagement portion is in contact with and engaged with the groove portion. 4. Ceiling hanging hardware. The ceiling hanging object according to claim 4 or 5, wherein a plurality of said elastic engagement parts are formed in any one of said side walls.

Images