JP7328174B2 - Simple building and method for manufacturing simple building - Google Patents

Description

TECHNICAL FIELD The present invention relates to a simple building to be installed in a building such as a house, and a manufacturing method of the simple building.

Balconies, terrace enclosures, and the like are known as simple buildings installed in buildings such as houses.

In such a simple building, the deck surface of the simple building is constructed by laying a plurality of deck materials, and there is a demand for a simple building that can be manufactured efficiently by increasing the construction efficiency of the deck material laying work. was

In order to solve the above-mentioned problems, the simple building according to claim 1 comprises a gutter, a gutter, and a deck material, the gutter is provided inside the gutter, and the gutter has a gutter at the bottom. A mark is provided along the longitudinal direction, and the deck material is laid so that the end surface of the deck material is aligned with the mark.

Further, the method for manufacturing a simple building according to claim 2 comprises a step of laying a deck material in a gutter provided on the gutter beam, the gutter having a mark along the longitudinal direction of the gutter at the bottom, The deck material is laid by aligning the end face of the deck material with the mark.

With the above configuration, the present invention can provide a simple building that can be efficiently manufactured by increasing the construction efficiency of deck material laying work.

BRIEF DESCRIPTION OF THE DRAWINGS It is a front view of a simple building which shows an example of embodiment which concerns on this invention. 2 is a side view of FIG. 1; FIG. FIG. 2 is a plan view of FIG. 1; FIG. 4 is an enlarged cross-sectional view of the outer wall along line (a)-(a) of FIG. 3 ; FIG. 4 is an enlarged cross-sectional view of the girder along line (a)-(a) of FIG. 3 ; FIG. 4 is an enlarged sectional view taken along line (b)-(b) of FIG. 3; FIG. 3 is an enlarged view of a main part. FIG. 8 is an enlarged sectional view taken along line (c)-(c) of FIG. 7; FIG. 4 is a plan view showing an open/closed state of an open/close lid; FIG. 4 is a cross-sectional view showing an attachment/detachment state of a gutter cover;

A simple building A according to an embodiment of the present invention will be described below with reference to the drawings. In the following description, the same reference numerals in different figures denote portions having the same function, and duplication of description in each figure will be omitted as appropriate.

The simple building A of this embodiment is illustrated as a balcony installed at a high place along the outer wall B1 of the building B, but the simple building A in the present invention is a balcony installed on the roof of the building or Also included is a terrace enclosure built into the ground adjacent to B1 (not shown).

[Structure of simple building]
As shown in FIGS. 1 to 3, the simple building A is provided with a deck portion A2 between the left and right two pillars A1 and the outer wall B1. A fence A3 is provided on three sides between A1 and the outer wall B1, and is installed in front of the opening/closing window B2 of the building B.
The deck part A2 has a plurality of joists 2 supported so as to extend over the girder 1 and the outer wall B1, and a plurality of deck materials 3 are laid over the joists 2. - 特許庁
A plurality of 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 FIGS. 4 and 5, the joist 2 is placed so as to span between a joist receiver 20 provided inside the girder 1 and a joist hook 21 provided on the outer wall B1. It is fixed to the receiver 20 and the joist hanger 21 by screwing.
A plurality of deck members 3 are laid over 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. ing.
A gutter 5 and a gutter cover 6 covering the gutter 5 are attached to the gutter 4 side of the deck portion 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 portion A2. This downpipe 30 is provided along the longitudinal direction of the post A1.

[Composition of joists]
As shown in FIG. 4, the joist hanger 21 on the outer wall B1 side is formed in a substantially L shape, and the vertical side of the L shape is used as a fixed portion 20a, and this fixed portion 20a is fixed to the outer wall B1 by screws. It is
A lateral side of the substantially L shape is a hanging portion 21a projecting from the outer wall B1 in the direction of the joist 2. The joist 2 is hung on the hanging portion 21a and is fixed by screws.
As shown in FIG. 4, a joist cover 22 is disposed above the joist hook 21. The joist cover 22 includes a deck material positioning portion 2b, a water stop material 2c, and a tight material 2d. are provided.

As shown in FIG. 4, the joist hooking cover 22 is formed in a substantially L shape, and the vertical side of the substantially L shape is used as a fixing portion 20b. The fixing portion 20b is fixed to the outer wall by screwing in a state of contacting the outer wall.
The substantially L-shaped lateral side of the joist hooking cover 22 serves as a hidden plate 21b that protrudes toward the deck material 3 and hides the side portion 3a of the deck material 3. The side portion 3a of the material 3 is hidden.
A deck material positioning portion 2 b for positioning the deck material 3 is provided on the inner surface of the joist hooking cover 22 .
The deck material positioning portion 2b is provided to protrude toward the side portion 3a of the deck material 3, and the side portion 3a of the laid deck material 3 comes into contact with the tip of the deck material positioning portion 2b, whereby the deck material 3 is Positioning is done.

As shown in FIG. 4, the water stop material 2c is formed in a hollow dome shape using an elastic material such as a rubber material or a soft synthetic resin material. 22b.
The holder 22b protrudes so as to face the upper surface of the deck material positioning portion 2b and the lower surface of the hidden plate 21b.
Engagement recesses 21c that engage with the holder 22b are provided above and below the water stop material 2c, and are attached to the holder 22b by elastically engaging the engagement recesses 21c with the holder 22b.
The water stop material 2c is pressed so as to block an engagement opening 30a (described later) of the side portion 3a of the deck material 3 while the laid deck material 3 is in contact with the deck material positioning portion 2b. Intrusion of rainwater, dust, etc. into the material 3 and between the deck material 3 and the joist hook 21 can be prevented.
The tight material 2d is formed in a belt-like shape using an elastic material such as rubber or soft synthetic resin, and is laid downward on the lower surface of the tip side of the hidden plate 21b. By elastically contacting the upper surface of the deck material 3, it is possible to prevent rainwater, dust, etc. from entering between the hidden plate 21b and the upper surface of the deck material.

Since such a joist hanging cover 22 integrally includes the deck material positioning portion 2b, the water stop material 2c, and the tight material 2d, the last deck material 3 that is sequentially laid on the joists 2 can be placed. , the deck material 3 can be positioned by the deck material positioning portion 2b, and a waterproof structure can be configured by the water stop material 2c and the tight material 2d.
Therefore, the work of laying the deck material 3 can be efficiently performed.
In the above description, the joist hook 21 and the joist hook cover 22 are configured as independent members, but the present invention includes a configuration in which the joist hook 21 and the joist hook cover 22 are integrally formed.
That is, since the joist hanger 21 and the joist hanger cover 22 are integrated, the work of attaching the joist hanger 21 and the joist hanger cover 22 to the building B can be made efficient.

[Construction of deck material]
As described above, the deck material 3 is positioned by the deck material positioning portion 2b and stretched over the joists 2. As shown in FIG.
The deck members 3 are sequentially placed on the joist 2 from the girder 1 side, and are connected by engaging the adjacent deck members 3 with each other.
As shown in FIGS. 4 and 5, the deck material 3 is provided with the aforementioned engagement opening 30a at the upper corner of the side portion 3a on the side of the deck material positioning portion 2b. It communicates with a hollow portion 30c provided in the member 3 .
On the other hand, the side portion 3b on the girder 1 side is provided with an engaging piece 30b that is inserted into the hollow portion 30c from the engaging opening portion 30a. It protrudes downward at the tip of the extended portion 31b extending toward the 1 side.
The extension part 31b is protruded from the upper surface of the deck material 3 by one step, and is inserted from the engagement opening 30a into the hollow part 30c so as to be slidable along the laying direction. The materials 3 can be freely contacted and separated along the laying direction.
When such a deck material 3 is sequentially placed on the joist 2 from the girder 1 side, the deck material 3 placed on the girder 1 side is inserted into the cavity 30c from the engagement opening 30a, and on the joist hanger 21 side. By inserting the engaging piece 30b and the extending portion 31b of the adjacent deck members 3, the deck members 3 are connected to each other.
When laying the adjacent deck material 3 on the joist hanger 21 side, the position can be adjusted while sliding the deck material 3. - 特許庁
The position adjustment range of the deck material 3 is the position where the engaging piece 30c abuts against 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 spaced farthest from each other. , and the position where the side portions 3a and 3b of the adjacent deck members 3 come into contact with each other when the deck members 3 are brought closest to each other.
On the side of the girder 1, as shown in FIG. It is designed to enter from
The deck material 3 laid adjacent to the gutter 7 is positioned by contacting the side wall 7a of the gutter 7 with the side portion 3b.
In the positioned deck material 3, the engaging piece 30b is located in the middle of the girder side gutter 7 in the width direction and enters the girder side gutter 7, and the upper open portion 70 of the girder side gutter 7 through which rainwater flows. is not blocked by the extended portion 31b.
At this time, the upper surface of the extended portion 31b should overlap the lower surface of the hidden projection 7b projecting toward the deck material 2 from the edge of the girder-side gutter 7 on the girder 1 side. A space S1 for rainwater inflow is secured between the upper surface of the extended portion 31b and the lower surface of the hidden projection 7b.

[Configuration of gutter]
As shown in FIG. 6, the gutter 5 is formed integrally with the left and right gutter 4 inside the gutter 4, and the deck material 3 is laid over the left and right gutter 5. As shown in FIG.
A deck material 3 is fixed to the gutter 5 with screws, and the end 3c of the deck material 3 is laid in the middle of the width direction of the gutter 5. By laying the deck material 3, The upper open part 50 of the gutter 5 for letting rainwater flow is kept from being blocked.
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. - 特許庁

As shown in FIGS. 6, 9 and 10, the bottom 51 of the gutter 5 is provided with a mark 5a for positioning the deck material 3 along the longitudinal direction of the gutter 5. The mark 5a is located above the gutter 5. It is made visible from above the opening 50 .
The mark 5a defines the position of the end portion 3c of the deck material 3, and the deck material 3 is laid so that the position of the end portion 3c is aligned with the mark 5a in the vertical direction.
The position of the mark 5a is such that the end 3c of the deck material 3 is aligned with the mark 5a. It is set to a position that allows the water to drain normally.

As shown in FIGS. 6, 9, and 10, inside both ends of the gutter 5, water-stopping pieces 5b are fitted in a watertight manner to close the sides of the gutter 5, and the water is supplied from the outside of the gutter 5. It is fixed by screws.
A seal portion 50b is provided on the outer circumference of the water stop piece 5b, and the seal portion 50b is in close contact with the inner surface of the gutter to maintain watertightness.
Such a water stop piece 5b is attached to the gutter 5 in advance when the girder 4 is shipped. Processes and sealing operations can be reduced.

As shown in FIG. 6, the gutter 5 has an upper open portion 50 hidden from above by a gutter cover 6 detachably attached to the girder 4 .
Also, as shown in FIGS. 8 and 9, a drain hole 5c communicating with the downpipe 30 is opened in the bottom portion 51 of the gutter 5 near the corner between the girder 1 and the girder 4. This drain hole 5c A later-described opening/closing lid 6e provided on the gutter cover 6 is positioned immediately above the .

[Laying process of deck material]
Here, the steps of laying the deck material 3 in manufacturing the simple building A will be described.
The deck material 3 is sequentially placed on the joists 2 from the girder 1 side, as described above.
The deck material 3 placed on the side of the girder 1 is positioned by the side wall 7a of the girder side gutter 7, and the deck material 3 placed closest to the girder 1 has an engagement opening 30a and a cavity 30c. Then, by inserting and engaging the engaging piece 30b and the extended portion 31b of the deck material 3 to be placed next, adjacent deck materials are connected.
At this time, the position of the end 3c of the deck material 3 is defined by aligning the end 3c of the deck material 3 with the mark 5a of the bottom 51 of the gutter 5 in the vertical direction.
Laying work of the deck material 3 is sequentially performed from the side of the girder 1 toward the side of the joist hanging 21, and the deck material 3 is slid as necessary to adjust the position.
As a result, the positioning of the end 3c of the deck material can be performed easily and quickly, and the position of the end 3c can be defined reliably.
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 is positioned so that the rainwater flowing from the deck surface A30 toward the gutter 5 can be normally drained into the gutter 5. Can be set.
The deck material 3, which is laid last, can be positioned by contacting the side portion 3a of the deck material 3 with the deck material positioning portion 2b, and can be press-contacted with the water stop material 2c to form a waterproof structure.
Therefore, the work of laying the deck material 3 can be efficiently performed, and thereby the workability of the simple building A can be improved.

[Composition of gutter cover]
The gutter cover 6 has a total length that covers the entire length of the gutter 5, and as shown in FIG. It has an engaging piece 6a and a fitting protrusion 6b that fits into the end beam 4. As shown in FIG.
The substantially L-shaped lateral side of the gutter cover 6 is a cap portion 6c that hides the upper open portion 50 of the gutter 5 and the end portion 3c of the deck material 3. and the upper surface of the deck material 3, a space S2 for rainwater inflow is secured.
The end beam 4 is provided with an engagement piece 4a on which the engagement piece 6a is engaged and a fitting recess 4b into which the fitting projection 6b is fitted.
The engaging piece 4a is open at the upper side so as to engage the downward engaged piece 6a from above. The mating projection 6b is adapted to be fitted from the lateral direction.
The fitting recess 4b has a spring structure that restrains the fitting protrusion 6b by elastic force when the fitting protrusion 6b is fitted.

As shown in FIG. 10, the gutter cover 6 is attached by hooking the engaging piece 6a to the engaging piece 4a while inserting the substantially L-shaped vertical side from the upper opening 50 of the gutter 5 obliquely, and then hooking the engaged piece 4a. The engaging piece 6a is rotated to fit the fitting protrusion 6b into the fitting recess 4b.
To remove the gutter cover 6, the cap portion 6c is rotated around the engaged piece 6a so that the tip thereof is lifted upward. It can be removed by pulling it out from the upper opening 50 of 5.

As shown in FIGS. 7 to 9, the gutter cover 6 is integrally provided with a frame 6d having the above-described opening/closing lid 6e.
As shown in FIGS. 7 and 8, the frame body 6d constitutes the end of the gutter cover 6 on the girder 1 side, and is formed in a substantially U-shaped plane with the open side facing the deck material 3 side. An opening/closing lid 6e is supported inside thereof so as to be slidable in the horizontal direction in FIG.
The frame 6d is connected to the girder 1 side end of the gutter cover 6 so that it can be attached to and detached from the gutter beam 4 integrally with the gutter cover 6. - 特許庁
The frame 6d is provided with an engagement projection 60d that engages with the engagement recess 62 provided on the gutter cover 6. By engaging the engagement projection 60d with the engagement recess 62, the Connected.
As shown in FIG. 8, the opening/closing lid 6e of the frame 6d is slid toward the deck material 3 to open the inside of the frame 6d and expose the drain hole 5c of the bottom 51 of the gutter 5. By sliding the opening/closing lid 6e in the open state in the direction of the girder 4, the inside of the frame 6d is closed to hide the upper open portion 50 of the gutter 5. - 特許庁
The opening/closing lid 6e has its edges on the girder 1 side and the outer wall B1 side slidably fitted into guide grooves 61 provided in the inner edges of the frame parts 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 substantially flush with each other, thereby maintaining a good design of the gutter cover 6 on the deck surface A30.

Such a gutter cover 6 can be easily and quickly attached to and detached from the end beam 4 integrally with the frame 6d provided with the opening/closing lid 6e without using fixing means such as screws.
Further, since the gutter cover 6 is integrated with the frame 6d having the opening/closing lid 6e, by attaching it to the girder 4, the entire length of the gutter 5 including the drain hole 5c to which the vertical gutter 30 is connected can be covered. A cover can be provided to hide the gutter 5 and the edge of the decking.
Further, only the portion provided with the drain hole 5c to which the downpipe 30 is connected can be opened and closed by the opening/closing lid 6e.
Further, since the opening/closing lid 6e is opened and closed by sliding in the plane direction as described above, the opening/closing operation is easy. Regardless, the open/close lid 6e can be opened and closed, and the open state of the open/close lid 6e can be maintained without using a manual operation or a holding device.
In addition, since the opening/closing lid 6e is slidably supported by the frame 6d, the opening/closing lid 6e has high load resistance from above, and the load from above is not directly applied to the gutter cover 6.例文帳に追加be able to.
The opening and closing of the opening/closing lid 6e is not limited to sliding in the direction described above, but can be exemplified by sliding along the longitudinal direction of the gutter cover 6, attaching and detaching it, rotating it, and the like.
Moreover, the position and the number of arrangement of the opening/closing lids 6e are arbitrary.
Alternatively, the opening/closing lid 6e may be attached directly to the gutter cover 6 without the frame 6 interposed therebetween.

According to the simple building A having the above configuration, as described above, by laying the deck material 3, the deck material 3 can be positioned and a waterproof structure can be constructed, so the work of laying the deck material 3 can be performed efficiently. can be done.
In addition, in the step of laying the deck material 3, since the ends 3c of the deck material 3 are aligned in the vertical direction with respect to the marks 5a provided along the longitudinal direction of the bottom 51 of the gutter 5, the deck material 3 can be efficiently performed.
Therefore, it is possible to provide a simple building A with improved workability.
Since the deck material 3 laid in this manner is reliably positioned, it is possible to maintain a good design of the deck surface A30.
In addition, since the gutter cover 6 can hide the gutter 5 and the end portion 3c of the deck material 3 without blocking the inflow of rainwater into the gutter 5, the good design of the deck surface A30 can be maintained. Intrusion of dust such as dirt and dust can be suppressed.
Moreover, by opening the opening/closing lid 6e, it is possible to clean the vicinity of the downpipe, which tends to be clogged with dust such as fallen leaves and dirt.
Therefore, the design of the deck surface A30 is improved, and it is possible to provide a simple building that is less likely to be clogged with dust such as fallen leaves and dust, and that can be easily cleaned even if clogged.

As described above, the simple building according to the embodiments of the present invention has been described in detail with reference to the drawings. Even if there is a change in the design etc., it is included in the present invention.

In addition, each of the above-described embodiments can be combined by diverting each other's techniques unless there is a particular contradiction or problem in the purpose, configuration, or the like.

A: Simple building B: Building B1: Exterior wall A1: Post A2: Deck part A3: Fence A30: Deck surface B2: Openable window S1: Space S2: Space 1: Girder 2: Joist 3: Deck material 4: Girder 5: Gutter 6: Gutter cover 7: Gutter side gutter 20: Joist receiver 21: Joist hanger 30: Vertical gutter 2b: Deck material positioning part 2c: Water stop material 2d: Tight material 20a: Fixed part 20b: Fixed part 21a: Hanging part 21b : Hidden plate 21c: Engagement recess 22b: Holder 3a: Side 3b: Side 3c: End 30a: Engagement opening 30b: Engagement piece 30c: Cavity 31b: Extension 31c: Inner wall 4a: Engagement piece 4b: fitting recess 5a: mark 5b: water stop piece 5c: drain hole 50: upper opening 51: bottom 50b: sealing portion 6a: engaged piece 6b: fitting projection 6c: cap portion 6d: frame 6e: opening and closing Lid 60: Frame 61: Guide groove 62: Engagement recess 60d: Engagement protrusion 7a: Side wall 7b: Hidden projection 70: Upper opening

Claims (2)

Equipped with girder beams, gutter and deck material,
The gutter is provided on the inside of the beam,
The gutter has a mark on the bottom along the length of the gutter,
A simple building characterized in that the deck material is laid so that the end face of the deck material is aligned with a mark. Equipped with a process of laying deck material in the gutter provided on the girder,
The gutter has a mark on the bottom along the length of the gutter,
A method for manufacturing a simple building, characterized by laying a deck material by aligning an end face of the deck material with a mark.

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