JP3022080U - Eaves mounting device - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide an eaves attaching device that is easy to attach because it is a natural procedure of gradually lowering the upper end as a fulcrum. SOLUTION: The base cross member is fixed to the wall of the building, and the eaves between the upper wall and the lower face wall are opened at the base end, and the tip is curved upward in an L shape at the upper end of the base cross member. An engaging piece that bends is provided so as to project, and an engaging piece that bends and bends in the same L shape that rotatably engages with the engaging piece is also provided at the base end of the upper wall of the eave. At the lower end of the cross member, when the eaves are pivoted downward from the upward inclination with the above-mentioned engaging portion as a fulcrum, a fixing piece that inclines upward slightly is provided so that the lower end of the eaves can be welcomed, At the base end of the lower wall of the eaves, a screw concealment with an open lower surface for screwing to the fixing piece was formed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an eaves mounting device having a structure integrally formed of an extruded shape material such as aluminum.

[0002]

[Prior art]

 The eaves have various structures, such as those assembled with wood, those assembled with galvanized iron, and those combined with wood and galvanized iron, but recently, with the progress of extrusion technology, There is provided an eaves having the entire length extruded from aluminum and covered with side plates made of plastic or casting at both ends. Examples thereof include those described in Japanese Utility Model Publication No. 5-6341.

As for mounting the eaves described in the above publication, as shown in FIG. 4, a mounting tool 50 also made of an aluminum extruded member is screwed to the upper frame of the aluminum sash, and the eaves are mounted on the upper frame. The eaves 48 is hooked at the upper and lower ends, and a first engaging groove 54 is provided on a support flange 52 projecting from the lower end of the support tool 50, and a second engagement is provided on the upper support flange 56. A groove 58 is formed, and the support flange 56 at the upper end is curved, and a guide surface 60 reaching the second engaging groove 58 is formed on the upper surface thereof.

[0004]

[Problems to be solved by the device]

 According to the conventional eaves attaching device as described above, when attaching the eaves 48, the first engaging piece 62 at the lower end of the eaves 48 is engaged with the first engaging groove 54 while tilting the eaves 48 downward. The second engaging piece 64 at the upper end is dropped into the second engaging groove 58 along the guide surface 60 by gradually lifting the portion, which serves as a fulcrum, and is elastically deformed once by the guide surface 60. As a result, the engagement relationship is maintained in the restored state.

However, when such an attachment procedure is used, a work to counteract the heavy force of lifting the eaves is required, and therefore there is a problem that the work is not always easy, especially when the eaves are large. there were.

In view of the above situation, it is an object of the present invention to provide an eaves attaching device that is easy to attach because it is a natural procedure of gradually lowering the upper end as a fulcrum.

[0007]

[Means for Solving the Problems]

 In order to achieve the above-mentioned purpose, a base cross member that is fixed to the wall of the building and an eave that opens at the base end between the top wall and the bottom wall are installed.The tip of the base cross member faces upwards. An L-shaped curved and bent latching piece is provided so as to project, and an L-shaped curved and curved engaging piece is hung at the base end of the upper wall of the eave so as to be rotatably engaged with the latching piece. At the lower end of the cross member of the base, when the eaves are rotated downward from the upward inclination using the above-mentioned engaging portion as a fulcrum, the eaves are slightly inclined upward so that the lower end of the eaves can be welcomed. An eaves mounting device was constructed by projecting a piece of the eaves and forming a screw concealment on the bottom surface of the bottom surface of the eaves, the bottom surface of which is fixed to the fixing piece with a screw to open the bottom surface.

[0008] Furthermore, a guide surface that strengthens the upward inclination is formed at the tip of the fixing piece, and a step in which the guide surface falls is formed, and a claw portion that hangs on the step is formed at the front corner of the channel-shaped screw concealment. May be formed.

[0009]

[Work]

 When mounting the eaves, hook the engaging piece at the base end of the upper wall of the eaves to the hooking piece of the base cross member. In this state, the eaves are sloping upward, so if you lower it so that it is gradually horizontal, the screw concealing at the base end of the bottom wall will sneak under the fixed piece of the base cross member. Stop with. By the screwing at the lower end, the engaging piece of the eave never comes off from the hooking piece of the base cross member at the upper end, so that a solid mounting state that does not fall off can be obtained.

When the fixing piece of the cross member of the base part welcomes the concealment of the screw of the eaves, elastic deformation occurs due to sliding with the guide surface at the tip, and the screw is concealed on the step by restoring, so in this temporarily fixed state, screw fixing Work can be done easily. In addition to the screw stopper, this step stopper provides a solid mounting condition.

[0011]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings.

FIG. 1 to FIG. 3 show an embodiment, in which an eaves 1 is made by cutting a hollow aluminum extruded shape into a predetermined length and is made of a plastic or a casting not shown at both ends. It is sealed by the side plate. For this attachment, a base cross member 5 made of an aluminum extruded shape is fixed to a concrete wall 3 with bolts 7 and hooked at both upper and lower ends thereof.

The base cross member 5 is basically based on a strip-shaped portion that is joined to the wall 3, and has a locking piece 9 for locking the eaves 1 on the upper end thereof and a fixing for fixing the eaves 1 to the vicinity of the lower end with screws. Each piece 11 is projected. In addition, a hanging piece 10 is vertically hung on the hooking piece 9 so as not to be directly related to the attachment of the eaves 1, and the hanging piece 10 is located slightly above the fixing piece 11. An upward sloped piece 12 is provided so as to face the.

The hooking piece 9 has an L-shaped cross section, and is formed upward by gradually bending the tip end so that the eaves 1 can be rotatably hooked. Further, a stopper piece 13 is provided in the vicinity of the base end of the hooking piece 9, and the upper end portion of the stopper piece 13 is inclined and bent until it comes into contact with the wall 3, and a check claw 15 is formed at the outer angle of the bending. It The fixed piece 11 is projected slightly upward, and the lower surface of the tip portion is formed on the guide surface 16 with a steeper slope, and a step 20 is formed to fall from the guide surface 16. Further, a tap hole 19 into which a screw 18 is screwed is formed at the center of the protruding width.

The eaves 1 is a hollow body having a vertical wall 25 near the base end between an upper surface wall 21 inclined as a small roof and a lower surface wall 23 therebelow, and the base end is largely open. ing. Further, an engaging piece 27 that hooks on the hooking piece 9 of the base transverse member 5 is vertically provided at the base end of the upper surface wall 21, and is formed into an L-shape that bends and bends. In addition, a channel-shaped screw concealing 29 is formed near the base end of the lower surface wall 23, and a claw portion 26 that hooks on the step 20 of the base cross member 5 is provided at the front corner thereof. A through hole 31 for the screw 18 is provided on the bottom surface for fixing the screw 18 to the fixing piece 11. This screw concealment 29 is sealed by a lid 33 made of plastic or extruded from aluminum, and projecting edges 35, 35 are formed on both sides of the opening for locking the lid 33. Further, the base end of the lower surface wall 23 is hooked on the lower end surface of the base transverse member 5, and a hooking projection 37 is formed near the base end so as to hook on the front surface of the lower end of the base transverse member 5. It

When mounting the eaves 1, first, the engagement piece 27 at the upper end is hooked on the hooking piece 9 of the base cross member 5 (solid line in FIG. 3). At this time, since the eaves 1 is inclined upward, as shown by the chain double-dashed line in the same figure, the screw concealment 29 is joined to the fixing piece 11 of the base cross member 5 by gradually lowering it. The joining is stopped with screws 18. Then, not only is there a screw stopper, but also the hook portion 26 is hooked on the step 20, and further the upper end is caught by the non-return hook 15, so that the upper and lower ends are never disengaged, so that a stable mounting state can be obtained. After the attachment is completed, the caulking material 39 is filled between the engagement piece 27 and the stopper piece 13.

[0017]

[Effect of device]

 As described above, according to the present invention, a temporary mounting state can be obtained by hanging the eaves on the base cross member in a state of being inclined upward and then lowering it, so that it is necessary to form a scaffold for the mounting. Of course, there is no such thing, and installation work can be done easily from indoors. Moreover, there is an excellent effect that a solid mounting state that never comes off can be obtained by screwing.

Further, when the fixing piece is provided with a step for stopping the concealing of screws (claim 2), a more stable mounting state can be obtained.

[Brief description of drawings]

FIG. 1 is a sectional view of the device of the present invention showing a mounting state of an eaves.

FIG. 2 is an enlarged cross-sectional view of the main part showing the procedure for attaching the eaves.

FIG. 3 is a cross-sectional view showing the next procedure for attaching the eaves.

FIG. 4 is a conventional explanatory diagram.

[Explanation of symbols]

 1 eaves 3 wall 5 base cross member 9 latching piece 11 fixing piece 16 guide surface 18 screw 20 step 21 upper surface wall 23 lower surface wall 26 claw 27 engaging piece 29 screw concealment

Claims (2)

[Scope of utility model registration request] 1. A base transverse member fixed to a wall of a building, and an eave which is opened at a base end portion between a top wall and a bottom wall, and a tip is curved upward in an L shape at an upper end of the base transverse member. An engaging piece that bends and bends in a protruding manner, and an engaging piece that bends and bends in an L shape and that rotatably engages with the hanging piece is also provided at the base end of the upper wall of the eave. At the lower end of the base cross member, a fixing piece that inclines upward slightly is provided so that the lower end of the eave can be received when the eave is rotated downward from the upward inclination with the engaging portion as a fulcrum. A device for mounting an eaves, characterized in that a screw concealment for opening a lower surface for fixing a screw to a fixing piece is formed at a base end portion of a lower surface wall of the eaves. 2. A front surface of a channel-shaped screw concealed, in which a guide surface for strengthening the upward inclination is formed at the tip of the fixed piece, and a step is formed so that the guide surface falls.
2. A claw portion that hangs on a step is formed.
Attachment device for eaves described.