JP6380978B2 - Ceiling support structure - Google Patents

Description

  The present invention relates to a ceiling material support structure that can easily attach a ceiling material to a support material, can be firmly and beautifully held, and can be applied to an eaves structure.

Conventionally, various proposals such as Patent Documents 1 to 4 shown below have been made as structures for supporting various ceiling materials including decorative panels such as eaves and backs.
In Patent Document 1, support materials (holding members 5A and 5B) such as a horizontal H type and a hat type are laid in a lattice shape, and a ceiling material (ceiling finish plate B) is mounted on the lattice portion (flange of the support material). A ground structure for suspended ceilings has been proposed.
In Patent Document 2, a C-shaped support material (ceiling board mounting material 5) is installed at appropriate intervals so as to cross the suspended channel steel material 4, and the ceiling board 6 is curved upward to be screwed. A suspended ceiling structure has been proposed.
Furthermore, Patent Document 3 describes a structure in which an eaves top plate (lower face decorative panel) 141 is screwed to an inverted U-shaped receiving metal fitting 51 by screws.
As a method other than mounting and screwing, a method of attaching a ceiling material by elastic deformation and restoration as described in Patent Document 4 is also known.

JP 2014-025338 A JP 2004-308356 A Japanese Patent Publication No. 7-039731 JP 2002-38649 A

However, in the above-mentioned Patent Document 1, since the support material (holding members 5A and 5B) is merely constructed, the mounting (arrangement) of the support material requires accuracy, and depending on the error, the ceiling material (ceiling material) There was a risk that the finished plate B) would come off. In addition, because of the lattice shape, it takes time to assemble the support material and install the ceiling material.
Moreover, in the said patent document 2, although the ceiling board 6 is curved and screwed to the C-shaped support material (ceiling board attachment material 5), it is fixing in the horizontal direction. It was difficult.
Furthermore, in the structure in which the eaves top plate is screwed as in Patent Document 3, the fixing portion due to the screw is exposed and the designability is impaired. In addition, when screws are used outdoors like the eaves, there are problems such as expansion of screw holes due to thermal expansion and contraction and intrusion of rainwater.
Moreover, in the said patent document 4, although it is the method of attaching a ceiling material by elastic deformation and a return | restoration, since there was no fixation (support) of a perpendicular direction, there existed a possibility that fitting might become difficult by an error.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a ceiling material support structure that can easily attach a ceiling material to a support material, can be firmly and beautifully held, and can be applied to an eaves structure. To do.

The present invention has been proposed in view of the above, and is composed of a ceiling material disposed between the supporting material adjacent to the supporting material that is directly or indirectly attached to the housing of the building, and the supporting material is It has a vertical strip-shaped base, a bottom surface extending in a horizontal strip shape on both sides of the base, and an upright portion that rises upward from the bottom surface, and the upper portion is raised by the above-described base, bottom surface, and upright portion. Forming a groove portion to be opened, and the ceiling material includes a decorative portion, and a convex locking portion that is disposed on a side of the decorative portion and is locked to an upright portion of the support material , and is opened downward. And having the edge of the locking part positioned in the groove and pressing the locking part in the locked state in which the locking part is locked to the standing part from the inside to the outside of the support member or, regarding the ceiling material supporting structure, characterized in that it is held by a locking means for pressing from the upper side to the lower side It is intended.

Further, in the ceiling material support structure according to the present invention, the locking means is a mode in which a locking material that is a member different from the ceiling material or the support material is used, and the ceiling material is a second locking member other than the locking portion. Also proposed is a ceiling material support structure characterized in that it is one or more types selected from the mode of locking even at the portion .

The ceiling material support structure of the present invention not only positions the edge of the locking part in the locked state in the groove part, but also presses the supporting material from the inside to the outside or presses it downward from above . Since the standing portion and the locking portion are held in the locked state, the ceiling material can be easily attached to the support material that is suspended or supported on the housing, or firmly and beautifully. Can be held.
Therefore, by using the support material in the present invention as the eave ceiling support material, and using the ceiling material as the eave ceiling material (eave ceiling material), this ceiling material support structure is changed into an eaves end structure that extends greatly from the exterior structure to the eaves end. It can be applied, and it is possible to easily construct a roof excellent in design that receives a sharp impression with a sharp tip as compared with a normal general roof.
In addition, even if the support member (and the ceiling member) is shaken due to an impact from below, an earthquake, or the like, the engagement state between the support member and the ceiling member is not released by the engagement means.

Further, the locking means is selected from a mode in which a locking material different from the ceiling material and the support material is used, and a mode in which the ceiling material is locked to the support material even in the second locking portion (other than the locking portion). In the case of more than one kind , the locking material and the second locking portion serve as a presser that prevents the locking state from being easily released, and therefore, combined with the structure in which the locking portion is locked to the standing portion. Thus, the ceiling material can be firmly attached to the support material.

(A) A perspective view showing a first embodiment of the ceiling material support structure of the present invention, (b) a front view at a position where no hanging tool is disposed, (c) a front view at a position where a hanging tool is disposed, (d) ) It is a side view in which the hanging tool is omitted. (A) The perspective view which shows 2nd Example of the ceiling material support structure of this invention, (b) The front view in the position which does not arrange | position a lifting tool, (c) The side view which shows the condition which attaches a locking material to a support material It is. (A) The perspective view which shows 3rd Example of the ceiling material support structure of this invention, (b) The front view in the position which arrange | positioned the locking material, (c) The front view in the position which arranged the hanging tool. . (A) A perspective view showing a fourth embodiment of the ceiling material support structure of the present invention, (b) a front view at a position where a locking member is disposed, (c) a front view at a position where a suspension is disposed, d) It is an enlarged front view of a locking material. It is a sectional side view which shows the eaves tip structure to which the 1st Example of the ceiling material support structure of this invention is applied.

  The ceiling material support structure of the present invention comprises a ceiling material disposed between a support material that is directly or indirectly attached to a building frame and the adjacent support material, and the support material has a vertical piece-like base portion. And a bottom portion extending in a horizontal piece shape on both sides of the base portion, and a standing portion standing upward from the bottom portion, and forming a groove portion that opens upward by the base portion, the bottom portion, and the standing portion. The ceiling member has a decorative portion, and a locking portion that is locked to the upright portion of the support material on a side of the decorative portion, and an edge of the locking portion is located in the groove portion. Further, the locking means holds the raised state of the standing portion and the locking portion.

  The ceiling material support structure according to the present invention includes (A) a support material and (B) a ceiling material, which will be described in detail below.

(A) Support Material This support material is a member that is directly or indirectly attached to the building frame as described above, and extends in the form of a vertical piece and a horizontal piece on both sides of the base. It has a bottom portion and a standing portion that rises upward from the bottom portion, and a groove portion that opens upward is formed by the base portion, the bottom portion, and the standing portion.

The base part, the bottom part, the upright part, and the groove part of the support material are not particularly limited in configuration, and may be formed in any manner.
For example, the base portion may be formed in a substantially vertical shape, and a hole or the like for attaching a locking material to be described later may be provided in the middle thereof, or an edge of the locking portion of the ceiling material ( A locked portion for locking the second locking portion in the illustrated embodiment may be provided. In addition, the shape of the hole provided in the base is not particularly limited, and a plurality of holes may be provided in parallel.
Further, the bottom surface portion may be formed in a substantially horizontal plane. In this case, when the base portion is formed in a substantially vertical shape, an inverted “T” shape is formed, and the support material has high strength. It becomes.
Further, the upright portion is originally configured to be locked by the locking portion of the ceiling material, and is formed in a vertical piece shape, but may be configured such that an upper end thereof is inclined inward. In this case, the locking portion of the ceiling material disposed so as to be covered with the upright portion is firmly attached.

And such a support material may be suspended from structural materials, such as a housing, and may be mounted on a structural material. In the case of using a hanger, the hanger and the support member may be locked, fastened with screws, bolts, or the like, or may be locked and tightened together.
The support material may be made of an extrusion mold material or may be bent. The shape may be linear or curved (arc-shaped). In addition, it can respond | correspond to various eaves design by using a curved support material for an eaves (it shape | molds in a curve etc. so that a cosmetics may also follow).

(B) Ceiling material This ceiling material is a member disposed between the supporting materials adjacent to each other as described above, and is engaged with the decorative portion and the standing portion of the supporting material on the side of the decorative portion. It is the structure which has the latching | locking part to do.

About the decoration part and the latching | locking part of this ceiling material, the structure is not specifically limited, You may form how.
For example, the decorative part can correspond to various designs, whether flat or curved.
Moreover, since the said latching | locking part latches to the standing part of the said support material, generally, although it forms in the convex shape which a downward direction open | releases, it forms suitably according to the said standing part. Can do.

Such a ceiling material may be laid on a ceiling surface such as indoors, or an eave top material (eaves) arranged on the back side of eaves, horns, etc. constructed in an extended form from the frame. Ceiling material).
The ceiling material may be any material having flexibility such as a synthetic resin and a metal thin plate, but metal is preferable in consideration of fire resistance.

  Furthermore, in the present invention, the edge of the locking portion of the (B) ceiling material is positioned in the groove portion of the (A) support material, and the rising portion of the support material and the ceiling material are locked by the locking means. It is the structure holding the latching state of a latching | locking part.

  By positioning the edge of the locking portion of the ceiling material in the groove portion of the support material, the ceiling material can be seen only from the back side, and the locking portion of the side edge is the bottom surface portion of the support material. Since it will be concealed from the back side on the lower surface, the design will not be impaired.

  In addition, as the locking means for holding the locking state of the upright portion of the support material and the locking portion of the ceiling material, a locking material that serves as a presser for preventing the locking state from being easily released (a) ) (= A mode in which a locking material which is a separate member is attached to the support material) and a mode in which the ceiling material itself is locked in addition to the locking portion (A) (= the edge of the locking portion is provided at the base, for example A mode of locking to the locked portion) is assumed. The locking member may be pressed in the vertical direction or pressed in the lateral direction.

A mode (A) in which a locking member that serves as a presser for preventing the locked state from being easily removed is used as the locking means when attaching a locking member, which is a separate member, to the support member. The shape of the locking member is not particularly limited, but it is engaged with and attached to the base portion, the upright portion, or the groove portion and is elastic to the base portion, the upright portion, or the groove portion in consideration of workability and the like. It is preferable to be locked.
In addition, the locking member may be provided separately on the left and right sides, or may be provided with a hole in the base and holding the left and right with one member inserted through the hole. Further, such a locking material may be attached after the ceiling material is disposed, or may be assembled in advance on the support material.

Moreover, as a locking means, the aspect (A) in which the ceiling material itself is locked may be, for example, a case where the edge of the locking portion is locked to a locked portion provided at the base other than the locking portion. Equivalent to.
The shape of the locked portion is not particularly limited, but it is preferable that the edge of the locking portion (second locking portion in the illustrated embodiment) is elastically locked. In this aspect, as a result, the locking portion and the standing portion are locked and the locking is stably performed by the synergistic action of the locking between the end edge and the locked portion.

  It comprises (A) a support material and (B) a ceiling material having such a configuration, and an edge of the locking portion of the ceiling material is located in a groove portion of the support material, and the support is supported by a locking means. The ceiling material support structure of the present invention, which holds the locked state of the standing part of the material and the locking part of the ceiling material, can easily attach the ceiling material to the support material, and is strong and beautiful. Can be held in.

  Furthermore, as described above, the ceiling material according to the present invention may be laid on a ceiling surface such as indoors, or the eaves arranged on the back side of the eaves, the ribs, etc. constructed in an extended shape from the frame. A ceiling material (eave ceiling material) may be used, and in the latter case (application to an eaves or the like), a support material that supports the eaves is also an eave ceiling support material that extends to the eaves.

Various structures have been proposed for eaves and ribs constructed in such a manner as to extend from such a frame, but as shown in the illustrated embodiment described later, they extend along the roof surface and in the eaves direction. By connecting to the upper support material, and connecting the support material connecting these (eave sky) support material and the upper support material, by connecting at least one support material to the fuselage, Since a strong support (base) structure that draws a large triangle is formed, a strong eaves-end structure can be maintained.
In this case, since the eaves end structure that extends greatly from the exterior structure to the eaves end can be constructed, it is possible to easily construct a roof that has a sharp design with a sharp tip compared to a normal general roof.
In addition, even if a load weight such as blowing wind blows from below is applied, an extremely robust and beautiful eaves-end structure can be maintained. That is, even if the support member (and the ceiling member) is shaken due to an impact from below, an earthquake, or the like, the engagement state between the support member and the ceiling member is not released by the engagement means.

The first embodiment of the ceiling material support structure of the present invention shown in FIG. 1 is a ceiling disposed between a support material 1 that is directly or indirectly attached to a housing of a building (not shown) and adjacent support materials 1 and 1. Made of material 2.
The support material 1 has a vertical piece-like base portion 11, horizontal piece-like bottom surface portions 12 and 12 extending on both sides of the base portion 11, and an upright portion 13 that rises upward from the bottom surface portion 12. The above-described base portion 11, bottom surface portions 12 and 12, and standing portion 13 form groove portions 14 and 14 that open upward.
The ceiling material 2 is configured to include a decorative portion 21 and a locking portion 22 that locks the standing portion 13 of the support material 1 on the side of the decorative portion 21.
Then, the end edge of the locking portion 22 (= the second locking portion 24 in the shape of a flip-up piece) is positioned in the groove portion 14 and the engagement between the upright portion 13 and the locking portion 22 by the locking means. Holds the stopped state.

As described above, the support material 1 is a member (extrusion mold material) that is attached from a building frame (not shown) via a hanging tool 4, and in this first embodiment, a base that is formed in a substantially vertical shape. 11 is provided with locked portions 111, 111 protruding from the middle of the height slightly to the left and right slightly along the length direction, and in the length direction, a horizontally long circular hole is provided as the attachment hole 112. It is opened in parallel.
Further, the bottom surface portions 12 and 12 are formed in a substantially horizontal plane shape, and the upright portions 13 and 13 are formed in a substantially vertical shape in which tips are inclined inwardly, so that they are formed as substantially “mountain” -shaped members. Has been.
The suspension 4 has a configuration in which a hook-like hooking portion 42 is provided at the lower end of a narrow vertical piece 41, and the support material 1 has an attachment hole 112 provided in the base 11. It is configured to be hooked on the hooking portion 42 of the hanger 4.

The ceiling material 2 is a member (metal plate material) disposed between the supporting materials 1 and 1 adjacent to each other as described above. In the first embodiment, the decorative portion 21 is formed in a flat shape. The locking portion 22 is formed in a convex shape that opens downward so that it can be locked to the upright portion 13 of the support material 1.
Further, on the outside of the locking portion 22, a second locking portion 24 in the form of a flip-up piece is provided via a concave portion 23.

In the ceiling support structure of the present invention, since the support material 1 having the above-described configuration is indirectly attached to the driver body by the hanger 4 as shown in FIG. As shown in FIG.1 (b), it can arrange | position so that the side edge of the ceiling material 2 which has the above-mentioned structure may be dropped from right and left.
“To be arranged so that the side edge of the ceiling material 2 is dropped” specifically means that the concave portion 23 of the ceiling material 2 is formed with respect to the groove portion 14 of the support material 1 and the ceiling portion with respect to the standing portion 13 of the support material. It means that the engaging portion 22 of the material 2 is faced and mounted from above.
In addition, since the groove part 14 of the support material 1 is formed between the upper end of the standing part 13 and the lower end of the to-be-latched part 111, the recessed part 23 of a ceiling material is made to engage with the upper end of the standing part 13 and to-be-latched. Dropping between the lower ends of the portions 111 moves downward by reducing the width of the concave portions 23 against elasticity while bringing the concave portions 23 into contact with the upper ends of the upright portions 13 and the lower ends of the locked portions 111. Will be allowed to.
When the concave portion 23 of the ceiling material 2 is pressed deeply into the groove portion 14 of the support material 1 from above, the upper end of the second locking portion 24 in the form of a flip-up piece is elastically repelled to the corner of the locked portion 111. It is attached in a locked state.

  The ceiling material support structure of the present invention constructed in this way can easily attach the ceiling material 2 to the support material 1 suspended and supported by a housing (not shown), and can be firmly and beautifully held. .

  Further, in the first embodiment, the ceiling material 2 itself is locked in addition to the locking portion 22, that is, the second locking portion 24 is locked to the locked portion 111 provided in the base portion 11. Therefore, the ceiling material 2 can be firmly attached to the support material 1. For example, even if the support material 1 (and the ceiling material 2) is shaken due to an impact from below, an earthquake, or the like, the locking state of the support material 1 and the ceiling material 2 is released by the locking means (second locking portion 24). There is nothing.

  The ceiling material support structure of the second embodiment shown in FIG. 2A is disposed between a support material 1II that is directly or indirectly attached to a housing of a building (not shown) and adjacent support materials 1II and 1II. It consists of a ceiling material 2II and a locking material 3 attached to the support material 1II.

  The support material 1II in the second embodiment is exactly the same as the support material 1 in the first embodiment except that the locked portion (111) is not formed on the base 11 as shown in FIG. 2 (b). Therefore, the same reference numerals are attached to the drawings and description thereof is omitted.

  In addition, the ceiling member 2II in the second embodiment has a groove-like portion (23) and a flip-up piece-like second locking portion (24) outside the locking portion 22, as shown in FIG. Is the same as the ceiling material 2 in the first embodiment, except that a receiving piece-like second locking portion 25 is provided, and the same reference numerals are given to the drawings and description thereof is omitted. To do.

Further, the locking member 3 in the second embodiment is provided with locking pieces 32, 32 extending downward to the left and right of the mounting portion 31 to the mounting hole 112 of the support material 1II as shown in FIG. 2 (c). The attachment portion 31 has a substantially M-shaped cross section.
In addition, the attachment of the locking member 3 to the support member 1II is performed by tilting the locking member 3 with respect to the mounting hole 112 as shown in the drawing and inserting one locking piece 32 to the other side (= The state on the left side in the figure) may then be attached so that the attachment portion 31 is located in the center as indicated by the arrow.

Regarding the construction of the ceiling material support structure of the second embodiment, the locking material 3 is attached to the mounting hole 112 of the support material 1II as described above. This operation is performed before the ceiling material 2II is disposed. Alternatively, it may be performed after the ceiling material 2II is disposed.
When attaching the locking member 3 first, for example, the attachment portion 31 needs to be at least temporarily fixed to the opening edge of the attachment hole 112. As a means for temporary fixing, a method of forming the mounting portion 31 having a substantially M-shaped cross section to be temporarily fixed to the opening edge of the mounting hole 112 by elasticity, or a weak adhesive such as an adhesive is used. There is a method of temporarily using it. In this case, the ceiling material 2II may be disposed in the same manner as in the first embodiment. In this case, the locking pieces 32, 32 of the locking material 3 are pressed inward and elastically repelled. Thus, the lower end of the locking piece 32 is attached in a state of being locked to the receiving-like second locking portion 25 provided on the ceiling material 2II.
When the ceiling material 2II is first attached, the ceiling material 2II can be easily disposed by attaching the locking portion 22 so as to cover the upright portion 13 from above, and then the support material 1II of the locking material 3 described above. Install to. That is, what is necessary is just to operate so that the lower end of each latching piece 22 may latch to the receiving-piece-like 2nd latching | locking part 25, when performing operation shown by the arrow in FIG.2 (c).

Even in the ceiling material support structure of the second embodiment constructed in this way, the ceiling material 2II can be easily attached to the support material 1II suspended and supported by a housing (not shown), and it must be firmly and beautifully held. Can do.
Moreover, in this 2nd Example, since it is the aspect which uses the latching material 3 used as the holding | suppressing for a latching state not to remove | eliminate easily, ie, the structure which attaches the latching material 3 which is another member to the support material 1II, The ceiling material 2II can be firmly attached to the support material 1II.

  The ceiling material support structure of the third embodiment shown in FIG. 3 (a) includes a support material 1III that is attached via a hanger 4III from a housing (not shown) of a building (not shown), and adjacent support materials 1III and 1III. It consists of a ceiling material 2III disposed between them and a locking material 3III attached after the ceiling material 2III is disposed.

  First, the supporting member 1III in the third embodiment is not substantially formed with a locked portion (111) and a mounting hole (112) in the base portion 11, and extends substantially downward from the upper end to the left and right. Except for the hook-like locked portion 113 being provided, it is exactly the same as the support material 1 in the first embodiment, and the same reference numerals are attached to the drawings and description thereof is omitted.

  Next, as shown in FIG. 3 (c), the hanging tool 4III in the third embodiment has a pair of left and right grips 44 bulging outward at the lower end of the opposed narrow vertical piece 43 and moving inward. The support member 1III is configured such that the locked portion 113 provided on the base portion 11 is gripped and held by the grip portion 44 of the hanger 4III.

  Further, in the ceiling material 2III in the third embodiment, the groove portion (23) and the second locking portion (24) in the form of a flip-up piece are not formed on the outer side of the locking portion 22, and a piece-like shape is formed. Except for not forming the 2nd latching | locking part (25), it is completely the same as the ceiling material 2 in the said 1st Example, Comprising: The same code | symbol is attached | subjected to drawing and description is abbreviate | omitted.

  Further, as shown in FIG. 3B, the locking member 3III in the third embodiment has a pair of left and right upper fitting portions 34 that bulge outward to the left and right of the substantially flat upper surface portion 33 and go inward. It is a piece material provided with a pair of left and right lower fitting portions 35 which are further bulged outwardly and further toward the inside, and the upper fitting portion 34 is a locked portion 113 of the support material 1III. The lower fitting portion 35 is elastically fitted to the left and right standing portions 13, 13 of the support material 1III via the locking portion 22 of the ceiling material 2III.

Regarding the construction of the ceiling material support structure of the third embodiment, the locking material 3III is attached to the locked portion 113 of the support material 1III as described above, and this operation is performed after the ceiling material 2III is disposed.
In other words, the ceiling material 2III is attached to the support material 1III that is indirectly fixed to the driving body (not shown) via the suspension 4III, but it is easy to attach the upright portion 13 so that the locking portion 22 is covered from above. Can be arranged.
Thereafter, the above-described locking member 3III can be easily attached by simply pressing the supporting member 1III from above to below. That is, when pressed downward, the upper fitting portion 34 abuts on the locked portion 113, and the lower fitting portion 35 expands while abutting on the locking portion 22 locked on the upright portion 13, so that the upper fitting is performed. The portion 34 is elastically fitted to the locked portion 113 and the lower fitting portion 35 is attached in a state of being elastically fitted to the left and right locking portions 22.22.

Even in the ceiling material support structure of the third embodiment constructed in this way, the ceiling material 2III can be easily attached to the support material 1III suspended and supported by a housing (not shown), and still firmly and beautifully retained. Can do.
Further, in this third embodiment, since the locking material 3III is used as a presser so that the locked state does not easily come off, that is, the locking material 3III as a separate member is attached to the support material 1III. The ceiling material 2III can be firmly attached to the support material 1III.

  The ceiling material support structure of the fourth embodiment shown in FIG. 4A is disposed between a support material 1IV that is directly or indirectly attached to a housing of a building (not shown) and adjacent support materials 1IV and 1IV. It consists of a ceiling material 2IV and a locking material 3IV attached after the ceiling material 2IV is arranged. The support material 1IV of the fourth embodiment is formed by bending a metal face material.

  The support material 1IV in the fourth embodiment does not form a locked portion (111) continuous in the length direction on the double base portion 11 ′ opposed to each other as shown in FIG. The support member 1 in the first embodiment is the same as the first embodiment except that the left and right locked portions 114 and 114 protruding slightly downward are formed between the adjacent mounting holes 112 and 112 and the metal face material is bent. The same reference numerals are attached to the drawings, and description thereof is omitted. The upright portion 13 ′ is a vertical vertical piece whose upper end is not inclined.

  The ceiling material 2IV in the fourth embodiment is exactly the same as the ceiling material 2 in the first embodiment except that the locking portion 22 'reaches the lower end of the inner piece of the upright portion 13'. The same reference numerals are attached to the drawings and the description is omitted.

Further, the locking member 3IV in the fourth embodiment is a piece material that is independently disposed in the left and right groove portions 14, 14 of the support member 1IV as shown in FIG. 4 (b). A lower portion 36 formed in a substantially V shape as shown in an enlarged view d), a constricted portion 37 formed by bending the upper end of the inner side wall forming the lower portion outward, and extending upward. And the gripping portion 38.
The lower portion 36 is elastically fitted to the groove portion 14 of the support material 1IV, the constricted portion 37 is locked to the locked portion 114 of the support material 1IV, and the gripping portion 38 is upward from the groove portion 14. It is attached to extend.

Regarding the construction of the ceiling material support structure of the fourth embodiment, the locking material 3IV is attached to the groove portion 14 and the locked portion 114 of the support material 1IV as described above. The arrangement of the locking material 3IV is as follows. This is performed after the ceiling material 2IV is arranged.
That is, the ceiling material 2IV is attached to the support material 1IV, but it can be easily installed by being attached so that the upright portion 13 'covers the locking portion 22 from above.
Thereafter, the above-described locking material 3IV can be easily attached by simply pressing the left and right groove portions 14, 14 of the support material 1IV downward from above. That is, when the gripping portion 38 of the locking member 3IV is gripped and pressed downward, the lower portion 36 is narrowed while being in contact with the lower end of the locked portion 114 and the locking portion 22, and the constricted portion 37 is locked. 114 is attached in an elastically fitted state.

Even in the ceiling material support structure of the fourth embodiment constructed in this way, the ceiling material 2IV can be easily attached to the support material 1IV suspended and supported by a housing (not shown), and it must be firmly and beautifully held. Can do.
Further, in the fourth embodiment, since the locking material 3IV is used as a presser for preventing the locked state from being easily removed, that is, the locking material 3IV which is a separate member is attached to the support material 1IV. The ceiling material 2IV can be firmly attached to the support material 1IV.
In particular, in the fourth embodiment, the left and right are individually attached by the separate locking materials 3IV and 3IV, respectively, so that the left and right of the locking material 3 of the second embodiment and the locking material 3III of the third embodiment are provided. There is no need to wait for the timing of arranging the ceiling materials 2 and 2III adjacent to each other. That is, immediately after the ceiling material 2IV is disposed, the locking materials 3IV and 3IV can be attached to the left and right sides of the ceiling material 2IV, and for example, peeling due to unexpected gusts, dropping accidents, and the like can be prevented.

  The eaves tip structure shown in FIG. 5 applies the ceiling material support structure of the first embodiment, the support material 1 is used as an eave ceiling support material, and the ceiling material 2 is an eave ceiling material (eave ceiling material). ).

In this eaves-end structure, the eaves top support member 1 having the above-described structure, the upper support member 6A extending from the exterior structure 9 to the underwater side, and the support members 1 and 6A connected to the housing 5 The support structure which draws the large triangle which connected the connection support material 6B to connect integrally is formed.
Further, since the upper support material 6A also serves as a support material for the exterior structure 9 itself, the upper surface of the exterior support material 9A that forms the exterior structure 9 and the exterior material 9A are further submerged in water. An eaves-end exterior material 8A disposed on the side is provided. In addition, the code | symbol 9b distribute | arranged to the back surface side of the exterior material 9A is a holding member (hanger) attached on 6 A of upper support materials, 9c is a backup material, 9d is a backing material. Further, an attachment auxiliary member 9b is integrally fixed to the eaves tip of the upper support member 6A.
A connecting support member 6B arranged at a substantially right angle with respect to the upper support member 6A is connected by a fastener 60 such as a bolt, and the other edge is the length of the eaves support member 1. The fastener 60 is connected to the attachment hole 112 located in the middle of the direction, and the distal end of the upper support member 6A is attached to the attachment hole 112 located closest to the eaves support 1 in the fastener 60. It is connected with.

In the eaves-end exterior material 8A, the water upper end 82 of the substantially flat face plate portion 81 is fixed near the water lower end on the back side of the outermost exterior material 9AZ, and the underwater portion of the face plate portion 81 is the mounting aid. The lower end 83 of the water is folded down along the upper surface of the member 8b, and a folded engagement portion that engages with the attachment auxiliary member 8b is formed at the lower end.
Moreover, the eaves edge decoration material 7 which covers the lower surface of the said mounting auxiliary material 8b is distribute | arranged to the back surface side of the eaves tip of the eaves edge exterior material 8A.

In such an eaves-end structure, the support material 1 is used as an eave-top support material, and is connected to the upper support material 6A that extends along the roof surface and extends in the eave-end direction. Since the upper support member 6A is connected to the connecting support member 6B, and the connecting support member 6B is connected to the housing 5, the three base members 1, 6A, 6B have a strong base structure that draws a large triangle. Since it is formed, a strong eaves structure can be maintained. Moreover, since the eaves end structure that extends greatly from the exterior structure to the eaves end is constructed, it is possible to easily construct a roof that has a sharp design with a sharp tip compared to a normal general roof.
In addition, even if a positive load such as rainwater or wind blows from above or a load heavy such as blown wind blows from below, an extremely robust and beautiful eaves structure Can be maintained.

DESCRIPTION OF SYMBOLS 1,1II, 1III, 1IV Support material 11 Base part 111,113,114 Locked part 112 Mounting hole 12 Bottom part 13 Standing part 14 Groove part 2,2II, 2III, 2IV Ceiling material 21 Decorative part 22 Locking part 23 Concave part 24 2nd latching | locking part 3,3III, 3IV latching material 31 attachment part 32 latching piece 33 upper surface part 34 upper fitting part 35 lower fitting part 36 lower part 37 constriction part 38 holding part 4,4III lifting tool 41 length One part 42 Hook

Claims (2)

It consists of a ceiling material arranged between a support material that is directly or indirectly attached to a building frame and the adjacent support material,
The support member has a vertical piece-like base, a bottom part extending in a horizontal piece on both sides of the base, and an upright part that rises upward from the bottom part. Forming a groove that opens upward by the standing part,
The ceiling material has a decorative portion, and a convex locking portion that is arranged on a side of the decorative portion and locks to the standing portion of the support material , and that opens downward .
The end edge of the locking part is positioned in the groove part, and the locking part in the locked state in which the locking part is locked to the upright part is pressed from the inside to the outside of the support member or above. A ceiling material support structure, characterized in that the ceiling material support structure is held by a locking means that presses downward from the ceiling. The locking means is at least one selected from a mode in which a locking material that is a separate member from the ceiling material and the support material is used, and a mode in which the ceiling material is locked to the support material by the second locking portion other than the locking portion. The ceiling material support structure according to claim 1, wherein the ceiling material support structure is provided.

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