JPS5914599Y2 - Prefabricated auxiliary building - Google Patents

Description

[Detailed description of the invention] This invention relates to a prefabricated auxiliary building that utilizes the space existing next to an existing house to store bicycles, tricycles, etc., as well as to do laundry and dry clothes.

Conventionally, things like prefabricated greenhouses have been known as prefabricated auxiliary buildings that utilize the space existing next to existing houses.
This was constructed with a greenhouse frame that was independent of the existing house, and although it was connected to the existing house, the existing house was not fully utilized as part of the assembled greenhouse (Refer to Utility Model Publication No. 47-25331). reference).

The purpose of this invention is to make it possible to effectively utilize a continuous existing house as part of a prefabricated auxiliary building, to make it convenient to attach and detach roof plates, and to improve the appearance after installation.

The prefabricated auxiliary building according to this invention has a rear frame member fixed to the vertical outer wall of an existing house, a front frame member supported by a required number of columns, a rear frame member and A roof frame is constituted by left and right side frame members whose both ends are connected to the front frame member, and a roof beam is arranged between the rear frame member and the front frame member in parallel thereto, and whose both ends are attached to the side frame members. The front of the rear frame member is provided with a rear end insertion part of the roof plate, the front frame member and roof beam are provided with arm parts for hooking the fixed hook, and the left and right side frame members are provided with roof plate side edge cover parts. the rear end of the roof board is fitted into the fitting part of the rear frame member, the side edges of the roof board are fitted into the cover parts of the left and right side frame members and placed on the front frame member and the roof crosspiece, and The fixing hook is inserted through a hole drilled at a predetermined location in the roof board and hooked onto the front frame member and the arm of the roof beam, thereby fixing the roof board.

This invention will be described below with reference to embodiments shown in the drawings.

In addition, in this specification, the front refers to the lower side of FIG.
The rear refers to the upper side.

In Figures 1 to 3, 1 is the vertical outer wall of the existing house, 2 is the ground, and 3 is the roof, which is connected to the rear roof 3a fixed to the vertical outer wall 1 of the existing house and the rear roof 3a. It consists of a lowered front roof 3b.

The roof frame includes a rear frame member 6 fixed to the vertical outer wall 1 of the existing house, a front frame member 10 supported by a required number of supports 4 and 43, and both ends connected to the rear frame member 6 and the front frame member 10. It is composed of left and right side frame members 7 and 11 that are attached to each other.

A roof plate 60 is arranged between the rear frame member 6 and the front frame member 10 in parallel thereto, and is attached to the side frame members 11 at both ends.

A roof plate rear end fitting portion 20 is provided on the front surface of the rear frame member 6, and a fixed hook hook portion 4 is provided on the front frame member 10 and the roof plate 60.
0.64, the left and right side frame members 7 and 11 are provided with roof plate side edge covering portions 24, respectively.

The rear end of the roof plate 9 is fitted into the fitting part 20 of the rear frame member 6, and the side edges of the roof plates 9, 13 are fitted into the cover parts 24 of the left and right side frame members 7.11, so that the front frame member 10 and roof board 60
The fixing hook 87 is placed on the roof panels 9, 13.
The roof panels 9 and 13 are inserted through holes 88 drilled at predetermined locations and hooked onto the arms 40 and 64 of the front frame member 10 and the roof panels 60, thereby fixing the roof panels 9 and 13.

Although milky white vinyl chloride corrugated plates are used for the roof panels 9 and 13, they are not limited to vinyl chloride and may be made of other synthetic resins.

In addition, a flat plate may be used instead of a corrugated plate, or even glass with wire mesh may be used.

The rear frame member 6 is made of extruded aluminum material, and as shown in FIG. An upper clamping protrusion 16 with an inverted cross section provided facing downward, a lower clamping protrusion 17 with an opposite cross section and slightly longer than this, and a cross section provided diagonally downward in front slightly below these. It is provided with an upper engaging protrusion 18 having an inverted surface, and a lower engaging protruding ridge 19 having a T-shaped cross section and opposing the upper engaging protrusion 18 and having inner protrusions aligned on the same plane.

The portion between the upper and lower clamping protrusions 16 and 17 is the rear end fitting portion 2 of the roof plate.
0, and during the day the height is approximately equal to the wave crest height of the roof shingle 9.

Further, an internally enlarged groove 58 is formed by the upper and lower engaging protrusions 18 and 19.

Reference numeral 21 denotes a mounting bracket having a rectangular mounting portion 67 whose tip is bent into a substantially U-shape and has a spring force. The U-shaped tip of the mounting bracket 21 placed on the upper side covers the hooking protrusion 15, and the U-shaped tip of the mounting bracket 21 placed on the lower side covers the lower engagement protrusion. 19, and the vertical portions of both the upper and lower mounting brackets 21 are fixed at a predetermined height position on the outer wall 1 by fixing screws 22 against the spring force of the mounting portion 67.

The left and right side frame members 7, 11 are made of aluminum shapes,
The horizontal V-shaped roof plate side edge covering part 24 with an opening facing inward having a receiving horizontal protrusion 23, a vertical part 26 having an internal rectangular enlarged groove 25 continuing below it, and further continuing below it. lateral downwardly inclined portions 27.

The front ends of the left and right side frame members 7 on the rear roof 3a side are connected to the front roof 3b.
It is slidably stacked on the outside of the rear end portions of the left and right side frame members 11.

The roof panels 8 and 12, which are perpendicular to the roof panel 60, are made of extruded aluminum and have a horizontal section 28 and an inner rectangular enlarged section bent from one end of the horizontal section 28, as shown in FIG. A guide groove 3 in which a vertical portion 30 having a groove 29 and a U-shaped inward protrusion 31 bent from the other end of the horizontal portion 28 and forming an internal rectangular enlarged groove 29 on the outside are slidably fitted.
2 and a vertical portion 96 having an internal rectangular enlarged groove 95 on the inside of the platen.

The roof plate 8 of the rear roof 3a has its horizontal portion 28 upward, and the roof plate 12 of the front roof 3b has its horizontal portion 28 downward. The rear end of the rear roof 3 is fitted into the rear end of the guide groove 32 of the latter and the front end of the U-shaped inward protrusion 31 of the former.
The roof plates 8 and 12 of the roof 3a and the front roof 3b are slidably assembled at the center of the length of the roof 3.

The front frame member 10 is made of extruded aluminum material, and the fourth
As shown in the figure, a substantially U-shaped bridge part 33, a horizontal part 36 having an internal semicircular enlarged groove 34 on the lower front surface and an internal rectangular enlarged groove 35 on the lower rear surface, and a horizontal part 36 that is inclined diagonally to the front. and a rising portion 39 having an internal rectangular enlarged groove 37 on the rear surface and an internal large square wave groove 38 on the upper end;
The fixed hook hook extending forward from one end of the upper branch part to the roof slope and further diagonally downward forward is provided with an arm part 40, and the bridge part 33 is integral with the front frame member 10.

Side lids 42 having drains 41 are provided at both ends of the bridge portion 33.

The pillars 4 and 43 are made of extruded aluminum with a square cross section, and internal square enlarged grooves 44 are formed in front of the inner surfaces of the left and right pillars 4 and in front of both left and right sides of the middle pillar 43, and in the middle of the inner surfaces of the left and right pillars 4 and in the middle of the middle pillars. Internal rectangular enlarged grooves 45 are formed in the middle of both left and right sides of 43, respectively.

In FIGS. 2 and 4, reference numeral 46 denotes a front crosspiece disposed below and parallel to the front frame member 10, which is made of extruded aluminum, and is horizontal opposite to the horizontal portion 36 of the front frame member 10. A wall 47, a fitting protrusion 48 provided in front of the upper surface thereof and having a semicircular bulge at the upper end, an internal rectangular enlarged groove 49 formed after the upper surface, and a vertically extending groove 49 provided in front of the lower surface thereof. It also includes a front clamping protrusion 50 having a semicircular bulge at its lower end, and a rear clamping protrusion 51 provided at the rear opposite thereto and having a semicircular bulge at its lower end.

The front clamping protrusion 50 is made to project slightly longer downwardly than the rear clamping protrusion 51, and is made to protrude slightly longer downwardly than both clamping protrusions 50, 51, and both clamping protrusions 50°51
The semicircular bulges present at the lower ends face each other, and the space between the two clamping protrusions 50 and 51 is the front wall upper end fitting part 94.
It is said that

The vertical decorative oblong strip wall 5 in the front of the auxiliary building has a semicircular bulging fitting protrusion 52 at the upper end and an internally expanding semicircular groove 5 at the lower end.
3 and several parallel horizontal ribs 54 on the front surface.
The front frame member 1 is constructed by vertically connecting synthetic resin band plates 55 that are inclined slightly backward.
0, is housed between the pillars 4, 43 and the front crosspiece 46.

Next, how to combine the above members will be explained.

The fitting protrusion 52 of each band plate 55 and the fitting protrusion 48 of the front crosspiece 46 are provided in the groove 36 of the front frame member 10 and the groove 53 of each band plate 55.
At the same time, both ends of each strip plate 55 are fitted into the facing rows of the left column 4 and the middle column 43, and also into the opposing sides of the right column 4 and the middle column 43, respectively, to form a vertical decorative oblong strip wall. 5.

Front frame member 10, pillars 4, 43, front crosspiece 46, left and right side frame members 1
Connecting fittings 56 of the same shape and bolts and nuts 57 of the same shape are used to connect the rear frame member 6 to the left and right side frame members 7 and the roof member 8.

The connecting fitting 56 is U-shaped, and bolt insertion holes are formed at both ends thereof.

The bolt head 58 is rectangular and has grooves 37, 45, 2 on its short side.
5.29.59, and its long side is longer than the width of the opening and almost matches the width of the groove.

Therefore, if you insert the bolt head 58 into the groove with the long side facing the length direction of the groove and then rotate it 90 degrees so that the long side side faces the width direction of the groove, the bolt will slide into the groove. It will be installed so that it can move freely.

After the bolts are placed in the required grooves in this manner, the connecting fittings 56 are straddled between the two members to be connected at right angles, and the bolts are passed through the bolt insertion holes and tightened with nuts.

In the above, first, the front frame member 10, the pillars 4, 43, the front crosspiece 46, the vertical decorative oblong strip wall 5, the left and right side frame members 11, and the roof 12 are connected in a predetermined form, and the pillar 4
, 43 are embedded and fixed in a predetermined position in the ground 2.

At this time, if there is a fence, of course you can stand inside it.

Next, the left and right side frame members 7 and the roof 8 on the rear roof 3a side
is connected to the rear frame member 6 after increasing the movement of the left and right side frame members 11 and the roof 12 on the front roof 3b side which are already fixed.

After doing this, the roof 60 perpendicular to the roof 12 is
are incorporated as shown in FIGS. 1, 4, 5, 7 and 8.

The roof 60 is made of extruded aluminum, and includes a vertical wall-like trunk 61 and an inverted ■-shaped leg part 62 whose lower ends are inverted T-shaped.
, a V-shaped head 63 whose upper end faces inward in a U-shape, and a fixed hook hook 64 that extends horizontally from one end of the head and further extends obliquely forward and downward; Internal enlarged grooves 65, 66 are formed inside the portion 62 and the head 63, respectively.

The left and right frame members 7 on the rear roof 3a side, the left and right frame members 11 on the front roof 3b side, and the roof 30 are connected by a connecting fitting 68.

As is clear from FIGS. 4 and 5, the connecting fitting 68 includes a vertical wall 70 having an outwardly facing stepped portion 69, a ladder-shaped wing portion 71 projecting inward from the middle lower end of the vertical wall 70, It consists of holding rising portions 72 provided on both sides of the holder.

The vertical wall 70 of the connecting fitting 68 is aligned to the inside of the left and right side frame members 11, the inner step part 69 is aligned to the left and right side frame members 7, and one end of the roof 60 is placed on the upper surface of the wing part 71, and the above-described Connect using grooves 25 and 65 in the same manner as above.

The roofs 8, 12, 60 are connected by a connecting fitting 73.

As is clear from FIGS. 7 and 8, the connecting fitting 73 has a shallow cross-section U-shaped wall 74 that is fitted from below the overlapping roofs 11 and 8 at the end, and an upper cylindrical-shaped wall 74 in the first half. a protruding wall 77 which is provided in the groove 29 and has an elongated hole 75 and a horizontally elongated notch 76 that match the groove 29;
A ladder-shaped wing section 78 is provided on the upper end of the second half of the wing section 7 in a manner that extends from both sides, and a holding rising section 7 is provided on both sides of the wing section 78.
9 and more.

They are connected using bolts and nuts 57 in the same manner as the connecting fittings 68.

As is clear from FIGS. 1, 4, and 6, the plurality of roof sheets 9, 13 are oriented with their wave crest lengths forward and backward, and adjacent ones overlap partially. .

Then, the front end of the roof plate 13 is connected to the rising portion 39 of the front frame member 10.
Then, the rear ends of the same are placed on the roof plates 60, and the edges of the roof plates 13 at the left and right ends are placed on the protrusions 17 of the left and right side frame members 11.

Before that, the rear end of the roof plate 9 is first applied to the protrusion of the longer lower clamping protrusion 17 from diagonally above, and after pivoting the entire body downward using this abutting part as a fulcrum, the lower clamping member 17 is rotated downward. and the upper clamping protrusion 16, and the front end of the roof board 9 overlaps the rear end of the roof board 13.

The edges of the left and right roof panels 9 are placed on the protrusions 23 of the left and right side frame members 7 in the same manner as in the case of the previous roof panels 13.

These roof panels 9 and 13 have a sponge-like elastic body 8 on the bottom surface.
It is fixed to the front frame member 10 and the roof board 60 by the fixing hook 87 with a type 86 having a number 5.

Now, referring to FIG. 10, the method of fixing will be explained.

First, holes 88 are drilled at predetermined locations in the roof panels 9 and 13, and the hooks 87 are inserted into the holes 88 from above.

At this time, the tip of the hook 87 is directed away from the arm 64, the head 86 is pressed down to compress the elastic body 85, and the hook 87 is turned to be hooked onto the arm 64.

The hook 87 is similarly hooked onto the arm portion 40 of the front frame member 10.

In FIGS. 3 and 4, 80 is a shelf support member made of an L-shaped aluminum rod, which has grooves 25.4 at both ends.
A flat portion 82 having elongated holes 81 that intersect with the left and right side frame members 11 and the front crosspiece 46 is provided, and bolts and nuts 57 are attached to the left and right side frame members 11 and the front crosspiece 46 by using the grooves 25 and 49 and passing through each elongated hole 81. Installed.

Reference numeral 83 indicates a shelf resting on the horizontal part of the member 80, and reference numeral 89 indicates a clothes drying member made of a substantially U-shaped aluminum rod. U-shaped protrusions 91 are provided on both sides of the lower end to receive a clothes drying rod 90, and to prevent rain. A flat part 93 is provided at the upper end, one of which projects upward from the other, and which has elongated holes 92 that intersect with the grooves 25. Using the grooves 25, bolts and nuts 57 are inserted through each of the elongated holes 92. It is suspended from the left and right side frame members 7.

In the above embodiment, the roof 3 is divided into a rear roof 3a and a front roof 3b, and the entire roof can be adjusted.
It does not necessarily have to be this way.

Further, a front wall can be provided below the vertical decorative oblong strip wall 5 if necessary.

In this case, the same crosspiece as the roof board 60 is passed parallel to the front crosspiece 46 between the left and right pillars 4 and the middle pillar 43, and the required number of corrugated sheets are arranged so that their crests are oriented perpendicularly and are adjacent to each other. Partially overlap each other, and first apply their upper ends to the protruding end of the longer front clamping protrusion 50 diagonally from behind, rotate the whole body forward using this abutting part as a fulcrum, and then press the fitting part. Breaking into 94.

Further, the left and right ends of the corrugated plate are fitted into the grooves of the pillars 4 and 43.

After doing this, the corrugated sheet may be fixed using the fixing hook 87 in the same manner as in the case of the roof 3.

Further, in the above embodiment, both sides of the auxiliary building are open, but one or both of them may be provided with a side wall if necessary.

The prefabricated building according to this invention includes a rear frame member 6 fixed to the vertical outer wall 1 of an existing house, a front frame member 10 supported by a required number of columns 4 and 43, and a rear frame member 6 and a front frame member 10. Since the roof frame is constituted by the left and right side frame members 7 and 11 which are connected at both ends, the rear frame member 6 is supported by the vertical outer wall 1 of the existing house, and the rear frame member 6 is supported There is an advantage that supports are unnecessary, and the vertical outer wall 1 of the existing house itself becomes the rear wall of the prefabricated auxiliary building.Furthermore, the fixed position of the rear frame member 6 to the vertical outer wall 1 remains unchanged, and the front frame member 10 Support column 4,
By adjusting the length of the roof 43, the inclination angle of the roof 3 can be arbitrarily selected.

Further, a roof plate 60 is arranged parallel to the rear frame member 6 and the front frame member 10, and both ends are attached to the side frame members 11. The front frame member 10 and the roof plate 60 are provided with fixed hook hook portions 40 and 64, and the left and right side frame members 7 and 11 are provided with roof plate side edge cover portions 24, respectively, and the roof plate 9 The rear end is fitted into the fitting part 20 of the rear frame member 6, and the roof plate 9
. The roof panels 9 and 1 are inserted through the drilled holes 88 and hooked onto the arms 40 and 64 of the front frame member 10 and the roof crosspiece 60.
3 is fixed, the roof panels 8, 13 are attached to the roof frame.
can be easily and efficiently fixed from outside, and the roof panels 9 and 13 can be easily replaced.In addition, the rear edge of the roof panel 9 can be easily positioned, and the rear edge and the roof panel 9 can be easily and efficiently fixed. , 13 have a good appearance without being exposed to the outside.

[Brief explanation of drawings]

The drawings show an embodiment of this invention; Fig. 1 is a partially cutaway plan view, Fig. 2 is a front view, Fig. 3 is a side view, and Fig. 4 is a view taken along line IV-IV in Fig. 2. Fig. 5 is a cross-sectional view taken along the ■-■ line in Fig. 4, and Fig. 6 is a view taken from VI-V in Fig. 5.
An enlarged sectional view taken along line I, Figure 7 shows Vll-Vl in Figure 1.
8 is a plan view of the portion shown in FIG. 7, FIG. 9 is an end view taken along the ■-X line of FIG. 8, and FIG.
The figure is a perspective view showing a state in which the roof board is fixed to the roof beam. 1...Vertical outer wall of an existing house, 4,43...
...Strut, 6...Rear frame member, 7, 11...
・・Left and right side frame members, 9.13・・・Roof plate, 10
...Front frame member, 20... Roof plate rear end insertion part, 24... Roof plate side edge covering part, 40.64.
・・・・・・The fixed hook hook is on the arm part, 60・・・・・・
Roof beam, 87...Fixed hook, 88...
- Hole.

Claims (1)

[Scope of utility model registration request] A rear bar member 6 fixed to the vertical outer wall 1 of an existing house, a front frame member 10 supported by a required number of supports 4 and 43, and left and right sides whose both ends are connected to the rear frame member 6 and the front frame member 10. The frame members 7 and 11 constitute a roof frame, and the roof crosspiece 6
0 is disposed between the rear frame member 6 and the front frame member 10 in parallel thereto, and both ends are attached to the side frame member 11, and a roof plate rear end insertion portion 20 is provided on the front surface of the rear rod member 6. , the front frame member 10 and the roof crosspiece 60 are provided with arm portions 40 and 64 for fixing hooks, and the left and right side frame members 7 and 11 are provided with roof plate side edge cover portions 24, respectively, and the rear end of the roof plate 9 is provided with is fitted into the fitting part 20 of the rear frame member 6, and the side edges of the roof plates 9, 13 are fitted into the cover parts 24 of the left and right side frame members 7, 11, and are placed on the front frame member 10 and the roof crosspiece 60. The fixing hooks 87 are inserted through holes 88 drilled at predetermined locations in the roof panels 9 and 13 and hooked onto the arms 40 and 64 of the front frame member 10 and the roof crosspiece 60, so that the roof panels 9 and A prefabricated auxiliary building where 13 is fixed.