JP7477348B2 - Simple Building - Google Patents

Description

The present invention relates to a simple building that is installed in a building such as a house.
Regarding building materials.

Simple structures that are installed on buildings such as houses include balconies and terrace enclosures.

Such temporary buildings are provided with gutters to receive drainage from the deck surface, but there has been a demand for temporary buildings that allow garbage that has gotten into the gutters to be easily cleaned out.

In order to solve the above-mentioned problems, the simple building according to the present invention comprises a gutter and a gutter cover, the gutter cover having an opening and closing lid, which is detachably arranged along the longitudinal direction of the gutter to cover the upper opening of the gutter,
The opening/closing lid is supported so as to be freely opened and closed relative to the gutter cover, and is disposed at a portion of the gutter cover in the longitudinal direction.

With the above configuration, the present invention can provide a simple building that makes it easy to clean out garbage that has gotten into the gutters.

1 is a front view of a simplified building showing an example of an embodiment according to the present invention. FIG. 2 is a side view of FIG. 1 . FIG. 2 is a plan view of FIG. 1 . FIG. 4 is an enlarged cross-sectional view of the outer wall side taken along line (a)-(a) in FIG. 3 . FIG. 4 is an enlarged cross-sectional view of the girder side taken along line (a)-(a) in FIG. 3 . FIG. 4 is an enlarged cross-sectional view taken along line (b)-(b) in FIG. FIG. 4 is an enlarged view of a main portion of FIG. FIG. 8 is an enlarged cross-sectional view taken along line (c)-(c) in FIG. 7 . 4 is a plan view showing the open and closed states of the opening and closing cover. FIG. 4 is a cross-sectional view showing the gutter cover in an attached and detached state. FIG.

Below, we will explain the simple building A of an embodiment of the present invention with reference to the drawings. In the following explanation, the same reference numerals in different figures indicate parts with the same function, and duplicate explanations in each figure will be omitted as appropriate.

In this embodiment, the simple building A is illustrated as a balcony installed at a high position along the exterior wall B1 of the building B, but the simple building A in this invention also includes a balcony installed on the roof of a building and a terrace enclosure built on the ground adjacent to the exterior wall B1 of the building B (not shown).

[Configuration of simple buildings]
As shown in Figures 1 to 3, the simple building A has a deck section A2 between two pillars A1 erected on the left and right and an exterior wall B1, and a fence A3 is provided on three sides on the top of the deck section A2, between the pillars A1 and between the pillars A1 and the exterior wall B1, and is installed in front of the opening and closing window B2 of the building B.
In the deck section A2, a plurality of joists 2 are supported so as to span the girder 1 and the exterior wall B1, and a plurality of deck materials 3 are laid across the joists 2.
The multiple joists 2 are supported in parallel along the longitudinal direction of the girder 1 with their longitudinal directions parallel to the longitudinal directions of the left and right end beams 4.
As shown in Figures 4 and 5, the joist 2 is placed so as to be spanned between a joist support 20 provided on the inside of the girder 1 and a joist hanger 21 provided on the exterior wall B1, and is fixed to the joist support 20 and the joist hanger 21 with screws.
The multiple deck materials 3 are laid across the left and right girder beams 4 with their longitudinal direction parallel to the longitudinal direction of the girder 1, and are laid in parallel along the longitudinal direction of the left and right girder beams 4.
A gutter 5 and a gutter cover 6 covering the gutter 5 are attached to the gutter 4 side of the deck section A2, and a downspout 30 is connected to the gutter 5 near the corner between the girder 1 and the gutter 4 of the deck section A2, and this downspout 30 is arranged along the longitudinal direction of the support pillar A1.

[Joist Hanging Configuration]
As shown in FIG. 4, the joist hanger 21 on the exterior wall B1 side is formed in a substantially L shape, with the vertical side of the L shape serving as a fixing portion 20a, which is fixed to the exterior wall B1 by screws.
The side of the approximately L-shape is a hanging portion 21a that protrudes from the exterior wall B1 toward the joists 2, and the joists 2 are hung on this hanging portion 21a and fixed in place by screws.
As shown in FIG. 4, a joist hanger cover 22 is disposed above the joist hanger 21, and the joist hanger cover 22 is provided with a deck material positioning portion 2b, a water-stopping material 2c, and a water-tight material 2d.

As shown in Figure 4, the joist hanger cover 22 is formed in an approximately L-shape, with the vertical side of the approximately L-shape serving as a fixing part 20b, and with the lower end of this fixing part 20b abutting against the tip of the fixing part 20a of the joist hanger 21, the fixing part 20b is fixed to the exterior wall by screws.
The approximately L-shaped side of the joist hanging cover 22 serves as a concealing plate 21b that protrudes toward the deck material 3 and hides the side portion 3a of the deck material 3, and is positioned higher than the top surface of the deck material 3 to hide the side portion 3a of the deck material 3.
A deck material positioning portion 2b for positioning the deck material 3 is provided on the inner surface of the joist hanging cover 22.
The deck material positioning portion 2b protrudes toward the side 3a of the deck material 3, and the side 3a of the laid deck material 3 abuts against the tip of the deck material positioning portion 2b, thereby positioning the deck material 3.

As shown in Figure 4, the waterproofing material 2c is formed in a hollow, approximately dome-like shape using an elastic material such as rubber or soft synthetic resin, and is attached to a holder 22b provided on the inside of the joist hanging cover 22.
The holder 22b is provided so as to protrude opposite the upper surface of the deck material positioning portion 2b and the lower surface of the concealing plate 21b.
The water-stopping material 2c is provided at the top and bottom with engagement recesses 21c that engage with the holder 22b, and is attached to the holder 22b by elastically engaging the engagement recesses 21c with the holder 22b.
The water-stopping material 2c is pressed against the deck material positioning portion 2b so as to block the engagement opening 30a (described later) on the side portion 3a of the deck material 3 when the laid deck material 3 is in contact with the deck material positioning portion 2b, thereby preventing rainwater, debris, etc. from entering into the deck material 3 and between the deck material 3 and the joist hanger 21.
The weatherstripping material 2d is formed in a band-like shape using an elastic material such as rubber or soft synthetic resin, and is suspended downward from the underside of the tip side of the concealing board 21b. It elastically contacts the upper surface of the laid deck material 3, thereby preventing rainwater, debris, etc. from entering between the concealing board 21b and the upper surface of the deck material.

Such a joist hanging cover 22 integrally comprises a deck material positioning portion 2b, a water-stopping material 2c and a waterproofing material 2d, so that by placing the last deck material 3 to be laid sequentially on the joists 2, the deck material 3 can be positioned by the deck material positioning portion 2b and a waterproof structure can be formed by the water-stopping material 2c and the waterproofing material 2d.
Therefore, the work of laying the deck material 3 can be carried out efficiently.
In the above description, the joist hanger 21 and the joist hanger cover 22 are configured as independent components, but the present invention also includes a configuration in which the joist hanger 21 and the joist hanger cover 22 are integrally formed.
In other words, since the joist hanger 21 and the joist hanger cover 22 are integrated, the installation work of the joist hanger 21 and the joist hanger cover 22 to the building B can be made more efficient.

[Deck material composition]
As described above, the deck material 3 is positioned by the deck material positioning portion 2b and is laid across the joists 2.
The deck materials 3 are successively placed on the joists 2 from the girder 1 side, and adjacent deck materials 3 are connected by engaging with each other.
As shown in Figures 4 and 5, the deck material 3 has the aforementioned engagement opening 30a provided at the upper corner of the side portion 3a on the deck material positioning portion 2b side, and this engagement opening 30a is connected to a hollow portion 30c provided in the deck material 3.
On the other hand, an engagement piece 30b is provided on the side 3b on the girder 1 side, which is inserted into the hollow portion 30c from the engagement opening 30a, and the engagement piece 30b protrudes downward from the tip of an extension portion 31b extended from the side 3b of the deck material 3 toward the girder 1 side.
The extension portion 31b protrudes from a position one step lower than the top surface of the deck material 3 and is slidably inserted from the engagement opening 30a into the hollow portion 30c along the laying direction, thereby allowing adjacent deck materials 3 to be moved toward and away from each other freely along the laying direction.
When such deck materials 3 are successively placed on the joists 2 from the girder 1 side, the deck materials 3 are connected to each other by inserting the engagement piece 30b and extension portion 31b of the adjacent deck material 3 on the joist hanger 21 side from the engagement opening 30a of the deck material 3 placed on the girder 1 side into the hollow portion 30c.
When laying the adjacent deck material 3 on the side of the joist hanger 21, the position of the deck material 3 can be adjusted by sliding it.
In addition, the range of position adjustment of the deck material 3 is the range between the position where the engagement piece 30c abuts the inner wall 31c of the hollow portion 30c facing the side portion 3a of the deck material 3 when the deck materials 3 are moved farthest apart, and the position where the sides 3a, 3b of adjacent deck materials 3 abut against each other when the deck materials 3 are moved closest to each other.
As shown in Figure 5, a girder side gutter 7 is provided on the girder 1 side so as to be spanned across the joists 2, and the engagement piece 30b of the deck material 3 is adapted to enter the girder side gutter 7 from above.
The deck material 3 laid adjacent to the gutter 7 is positioned by having its side portion 3b abut against the side wall 7a of the gutter 7.
When the deck material 3 is positioned, the engagement piece 30b is positioned midway in the width direction of the girder side gutter 7 and enters the girder side gutter 7, and the upper open portion 70 of the girder side gutter 7, through which rainwater flows in, is not blocked by the extension portion 31b.
At this time, the upper surface of the extension portion 31b is positioned so as to overlap, but be spaced apart from, the underside of the hidden protrusion 7b that protrudes toward the deck material 2 from the edge portion on the girder 1 side of the girder side gutter 7, thereby securing a space S1 for rainwater to flow in between the upper surface of the extension portion 31b and the underside of the hidden protrusion 7b.

[Gutter configuration]
As shown in FIG. 6 , the gutters 5 are formed integrally with the left and right girder beams 4 on the inside of the girder beams 4 , and the deck material 3 is laid so as to span the gutters 5 on the left and right.
The deck material 3 is fixed to the gutter 5 with screws and laid so that the end 3c of the deck material 3 is positioned midway in the width direction of the gutter 5, so that the upper open portion 50 of the gutter 5 through which rainwater flows in is not blocked by laying the deck material 3.
An end of a girder side gutter 7 is connected to the gutter 5 so that rainwater flowing into the girder side gutter 7 flows into the gutter 5.

As shown in Figures 6, 9, and 10, a mark 5a for positioning the deck material 3 is provided along the longitudinal direction of the gutter 5 on the bottom 51 of the gutter 5, and the mark 5a is made visible from above the upper opening 50 of the gutter 5.
The mark 5a defines the position of the end 3c of the deck material 3, and the deck material 3 is laid with the position of the end 3c aligned with the mark 5a in the up-down direction.
The position of the mark 5a is set so that when the end 3c of the deck material 3 is aligned with the mark 5a, the position of the end 3c of the deck material 3 is in a position that allows rainwater flowing from the deck surface A30 toward the gutter 5 to be normally drained into the gutter 5.

As shown in Figures 6, 9, and 10, water-stopping pieces 5b are fitted into the inside of both ends of the gutter 5 in a watertight manner, covering the sides of the gutter 5, and are fixed to the outside of the gutter 5 with screws.
The water-stopping piece 5b has a seal portion 50b on its outer periphery, and this seal portion 50b adheres closely to the inner surface of the gutter to maintain watertightness.
By having such water-stopping pieces 5b pre-attached to the gutter 5 when the gable beam 4 is shipped, the water-stopping piece fitting and sealing work processes that were previously performed can be eliminated during the assembly work process of the simple building A.

As shown in FIG. 6, the gutter 5 has an upper open portion 50 hidden from above by a gutter cover 6 which is detachably attached to the gable beam 4.
In addition, as shown in Figures 8 and 9, a drainage hole 5c communicating with the downspout 30 is opened in the bottom 51 near the corner between the girder 1 and the end beam 4 of the gutter 5, and an opening/closing lid 6e (described below) provided on the gutter cover 6 is located directly above this drainage hole 5c.

[Deck material laying process]
Here, the process of laying the deck material 3 in the manufacture of the simple building A will be described.
As described above, the deck material 3 is placed on the joists 2 in sequence from the girder 1 side.
The deck material 3 placed on the girder 1 side is positioned by the side wall 7a of the girder side gutter 7, and adjacent deck materials are connected by inserting and engaging the engagement piece 30b and extension portion 31b of the deck material 3 to be placed next through the engagement opening 30a of the deck material 3 placed closest to the girder 1 into the hollow portion 30c.
At this time, the position of the end 3c of the deck material 3 is determined by vertically aligning the end 3c of the deck material 3 with the mark 5a on the bottom 51 of the gutter 5.
The deck material 3 is laid in this manner from the girder 1 side toward the joist hanging 21 side, and the deck material 3 is slid to adjust its position as necessary.
This makes it possible to easily and quickly position the end 3c of the deck material, and also makes it possible to reliably determine the position of the end 3c.
In addition, by aligning the end 3c of the deck material 3 with the position of the mark 5a, the end 3c of the deck material 3 can be set at a position where rainwater flowing from the deck surface A30 toward the gutter 5 can be normally drained into the gutter 5.
The deck material 3 laid last can be positioned by having its side portion 3a abut against the deck material positioning portion 2b, and can also be pressed against the water-stopping material 2c to form a waterproof structure.
Therefore, the work of laying the deck material 3 can be carried out efficiently, thereby improving the ease of construction of the simple building A.

[Configuration of gutter cover]
The gutter cover 6 has a total length covering the entire longitudinal area of the gutter 5, and as shown in Figure 6, is formed approximately L-shaped and has, on the vertical side of the approximately L-shape, a hook piece 6a for hooking onto the gable beam 4 and an engaging protrusion 6b for engaging with the gable beam 4.
The side of the approximately L-shaped gutter cover 6 is a cap portion 6c that hides the upward opening 50 of the gutter 5 and the end portion 3c of the deck material 3, and when attached to the gable beam 4, a space S2 for rainwater to flow in is secured between the underside of the cap portion 6c and the upper surface of the deck material 3.
The end beam 4 is provided with a hook piece 4a on which the hooked piece 6a is hooked and a fitting recess 4b into which the fitting projection 6b is fitted.
The hooking piece 4a is open at the top so that the downwardly facing engaged piece 6a can be hooked onto it from above, and the mating recess 4b is open on the deck material 3 side so that the mating protrusion 6b protruding laterally can be fitted into it from the side.
The fitting recess 4b has a spring structure that holds down the fitting protrusion 6b by elastic force when the fitting protrusion 6b is fitted into the fitting recess 4b.

As shown in Figure 10, the gutter cover 6 is attached by inserting the approximately L-shaped vertical side diagonally into the upper open portion 50 of the gutter 5, hooking the engaged piece 6a onto the engaging piece 4a, and rotating it around the hooked engaged piece 6a to engage the mating protrusion 6b with the mating recess 4b.
To remove the gutter cover 6, the cap portion 6c is rotated around the engaged piece 6a so as to pull the tip upward, thereby disengaging the mating protrusion 6b from the mating recess 4b, and the gutter cover 6 can then be removed by simply pulling it out from the upper opening 50 of the gutter 5.

As shown in Figs. 7 to 9, the gutter cover 6 is integrally provided with a frame 6d having the aforementioned opening and closing lid 6e.
As shown in Figures 7 and 8, the frame body 6d constitutes the end portion of the gutter cover 6 on the girder 1 side and is formed into a roughly C-shaped planar shape with the open side facing the deck material 3 side, and an opening/closing lid 6e is supported inside it so that it can slide freely in the left-right direction in Figure 8.
The frame body 6d is connected to the end of the gutter cover 6 on the girder 1 side, and is designed to be detachable from the girder 4 together with the gutter cover 6.
The frame body 6d has an engaging protrusion 60d protruding therefrom, which engages with an engaging recess 62 provided in the gutter cover 6, and the connection is achieved by engaging this engaging protrusion 60d with the engaging recess 62.
As shown in Figure 8, by sliding the opening/closing lid 6e toward the deck material 3, the inside of the frame body 6d is opened and the aforementioned drainage hole 5c at the bottom 51 of the gutter 5 is exposed, and by sliding the open opening/closing lid 6e toward the gable beam 4, the inside of the frame body 6d is closed and the upper opening portion 50 of the gutter 5 is hidden.
The opening/closing lid 6e has its edges on the girder 1 side and the outer wall B1 side slidably fitted into guide groove portions 61 provided on the inner edge of the frame portion 60 on the girder 1 side and the outer wall B1 side of the frame body 6d.
The upper surface of the gutter cover 6 covering the gutter 5 and the upper surface of the opening/closing lid 6e are made approximately flush with each other, thereby maintaining good design of the gutter cover 6 portion on the deck surface A30.

Such a gutter cover 6 is integral with a frame body 6d having an opening/closing lid 6e and can be easily and quickly attached and detached from the gable beam 4 without using fixing means such as screws.
In addition, since the gutter cover 6 is integral with a frame body 6d equipped with an opening/closing lid 6e, by attaching it to the gable beam 4, the entire longitudinal area of the gutter 5, including the drainage hole 5c to which the downspout 30 is connected, can be covered, thereby hiding the ends of the gutter 5 and the deck material.
In addition, the opening/closing cover 6e can open and close only the portion provided with the drain hole 5c to which the downspout 30 is connected.
Furthermore, since the opening/closing lid 6e is opened and closed by sliding in a horizontal direction as described above, opening and closing operations are easy, and even if there is a protruding portion above the gutter cover 6, the opening/closing lid 6e can be opened and closed regardless of this protruding portion, and the open state of the opening/closing lid 6e can be maintained without the use of human hands or a holding device, etc.
In addition, since the opening/closing lid 6e is supported on the frame body 6d so as to be freely slidable, the opening/closing lid 6e has high load resistance from above, and this load from above is prevented from acting directly on the gutter cover 6.
The opening and closing of the opening/closing lid 6e is not limited to sliding in the direction described above, but can be achieved by sliding along the longitudinal direction of the gutter cover 6, by attachment and detachment, by rotation, etc.
Furthermore, the locations and number of the opening/closing covers 6e are arbitrary.
In addition, the opening/closing lid 6e may be attached directly to the gutter cover 6 without using the frame body 6.

According to the simple building A having the above-mentioned configuration, by laying the deck material 3 as described above, the positioning of the deck material 3 can be determined and a waterproof structure can be formed, so that the work of laying the deck material 3 can be carried out efficiently.
In addition, during the process of laying the deck material 3, the end 3c of the deck material 3 is aligned in the vertical direction with the mark 5a provided along the longitudinal direction of the bottom 51 of the gutter 5 and laid sequentially, so that the laying work of the deck material 3 can be carried out efficiently.
Therefore, a simple building A with improved construction ease can be provided.
Furthermore, since the deck material 3 laid in this manner is securely positioned, the good design of the deck surface A30 can be maintained.
In addition, the gutter cover 6 can hide the gutter 5 and the end 3c of the deck material 3 without preventing rainwater from flowing into the gutter 5, thereby maintaining the good design of the deck surface A30 and preventing the intrusion of debris such as fallen leaves and dust.
Moreover, by opening the opening/closing lid 6e, it is possible to clean the area around the downspout, which is prone to becoming clogged with fallen leaves, dirt, and other debris.
Therefore, the design of the deck surface A30 is improved, and a simple building can be provided which is less likely to become clogged with fallen leaves, dirt, and other debris and which can be easily cleaned even if clogged.

The simple building according to the embodiment of the present invention has been described in detail above with reference to the drawings, but the specific configuration is not limited to these embodiments, and the present invention includes design changes that do not deviate from the gist of the present invention.

Furthermore, the above-mentioned embodiments can be combined by reusing each other's technologies, so long as there are no particular contradictions or problems in their purpose and configuration, etc.

A: Simple building B: Building B1: Exterior wall A1: Support A2: Deck section A3: Fence A30: Deck surface B2: Openable window S1: Space S2: Space 1: Girder 2: Joist 3: Deck material 4: Gable beam 5: Gutter 6: Gutter cover 7: Girder side gutter 20: Joist support 21: Joist hanger 30: Downspout 2b: Deck material positioning section 2c: Water-stopping material 2d: Tight material 20a: Fixing section 20b: Fixing section 21a: Hanging section 21b: Hidden board 21c: Engagement recess 22b: Holder 3a: Side section 3b: Side section 3c: End section 30a: Engagement opening 30b: Engagement piece 30c: Hollow section 31b: Extension section 31c: Inner wall 4a: Hooking piece 4b: Fitting recess 5a: Mark 5b: Water stop piece 5c: Drain hole 50: Upper opening 51: Bottom 50b: Sealing part 6a: Hooked piece 6b: Fitting projection 6c: Cap part 6d: Frame 6e: Opening/closing lid 60: Frame 61: Guide groove 62: Engaging recess 60d: Engaging projection 7a: Side wall 7b: Hidden projection 70: Upper opening

Claims (1)

A gutter and a gutter cover are provided,
The gutter cover has an opening/closing lid, is detachably arranged along the longitudinal direction of the gutter, and covers the upper open portion of the gutter;
This simple building is characterized in that the opening and closing cover is supported so as to be freely opened and closed relative to the gutter cover and is disposed at a portion of the gutter cover in the longitudinal direction.

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