JP2558783Y2 - Architectural sheet fixture - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing device for architectural sheets for attaching a sheet for protection against cold, etc. around a temporary building at a work site of civil engineering or construction.

[0002]

2. Description of the Related Art As shown in FIG. 13, a conventional mounting fixture for a building sheet of this type has a serrated synthetic resin belt (a) having serrated teeth (b) formed on the inner surface thereof. A through hole (c) is provided in the section to form a mounting (d), and the mounting (d) is inserted into the round hole flaps (f) and (f) of the sheets (e) and (e) on both sides. After winding around the support (g) of the building, the other end of the mounting (d) is inserted through the through hole (c) and the other side protruding portion is pulled to attach the mounting (d) to the support (g). ) And a suitable serrated pawl (b) is engaged with the rim of the hole (c), and the fixture (d) is wound and fixed, and the seat (e) is fixed by the fixture (d). And (e) to the support (g).

When the sheet (e) is removed after the work is completed, the attachment (d) is cut with scissors or the like to remove the sheet (e).

[0004]

SUMMARY OF THE INVENTION In the above-mentioned conventional construction sheet mounting means,

(1) Since a gap is formed between adjacent sheets, rain blows from the gap, and in winter, snow or cold wind blows, and the inside of the building is cold.

(2) The mounting fixture is disposable, which is uneconomical.

(3) After the work is completed, it takes time to clear and dispose of the fixture.

[0008]

DISCLOSURE OF THE INVENTION The present invention can be manufactured at a low cost, can be easily operated, can securely attach and hold a sheet without forming a gap between the sheets, and can be used repeatedly to reduce the cost. It is an object of the present invention to provide an architectural sheet attachment with improved operability.

That is, a horizontal cylinder (1) having a vertically long and flat cross section
On the outer surface of the sheet, the sheet (2) is extended in the transverse direction along the horizontal cylinder (1) so as to be removably inserted into and removed from the long hole wing stopper (3) of the sheet (2) and is perpendicular to the longitudinal direction of the long hole wing stopper (3). Provide a locking pin (5) with a long head (4) at the tip to hook in the state,
A stop ring (8) formed with a serrated stop tooth (7) on the inner surface of an elastic belt (6) and having a flat hole (12) at one end through which the other side of the belt (6) can be inserted and removed. ) Is provided, and a detaching operation piece (9) is attached to the retaining ring (8), and a locking claw piece (10) engaging and disengaging from the serrated retaining tooth (7) is inserted into the retaining ring (8). The belt (6) is inserted into the horizontal cylinder (1) to form a fixture (a) for the architectural sheet, manufactured inexpensively, easily operated, and operated between the sheets. The object of the present invention is to reliably attach and hold the sheet without forming a gap, and to repeatedly use the sheet to improve its economical efficiency. A stopper pin with a long head at the tip that hooks at right angles to the direction Forming a serrated pawl on the side and providing a stop ring provided with a locking claw piece with an operation piece for removing the serrated pawl of the belt at one end, and passing the belt through the horizontal cylinder to provide an architectural sheet This was realized by configuring the mounting fixture.

[0010]

1 to 10 show one embodiment of the present invention. The structure will be described with reference to the drawings. (A) shows a fixture for a building sheet, and (1) shows a fixture (a). ) Is a horizontal tube made of metal, synthetic resin, etc.
Is formed in the shape of a vertically long flat plate, and at the center of the outer surface of the horizontal tube (1), a stop pin (4) having a long head (4) extending in the horizontal direction along the horizontal tube (1) is provided at the distal end. 5) is integrally formed.

A belt (6) is made of an elastic synthetic resin or the like. The belt (6) has a serrated pawl (7) formed at the center in the width direction on the inner surface, and has a belt at one end. A stop ring (8) having a flat hole (12) perpendicular to the longitudinal direction of (6) is provided so as to protrude outward, and one end of the stop ring (8) has a center opening (13) on the other side. The middle part of the locking claw piece (10) provided with the operation tip (9) at the side tip part protruding into the flat hole (12) and being removed from the other side projection part is taken along the horizontal axis (1).
4) is connected to the retaining ring (8) to be integrally formed.
(15) is an opening formed in the belt (6) corresponding to the detachment operation piece (9).

Then, as shown in FIG. 2, the belt (6) is slidably inserted into the hole (11) of the horizontal cylinder (1) to constitute the mounting member (a).

A sheet (2) is provided with a plurality of long hole wing stoppers (3) which are long in the direction of the edge of the sheet (2) and are arranged side by side at an appropriate interval.

(B) shows a temporary building, in which a number of ladder-type building frames (16) are juxtaposed at appropriate intervals, and although not shown, the ladder-type building frames (16) are braced by cross members and the like. The building is connected to form a frame, and a roof panel (17) is stretched on the frame to form a building (b). (18) is an outer column of the ladder-type building frame (16), and (19) is a cross member erected on the outer portion of the ladder-type building frame (16).

The operation will be described. Sheet (2),
In the connection part of (2), the long hole wing stoppers (3) and (3) at the connection side ends of the sheets (2) and (2) are superimposed, and the long hole wing stoppers (3) and (3) In 3), the longitudinal direction of the belt (6) of the fixture (a) is sequentially changed to the sheet (2),
After inserting the long head (4) of the fixture (a) in the side edge direction of (2) through the long hole wing stoppers (3) and (3) of the sheets (2) and (2), When a) is rotated by 90 °, the long head (4) of the fixture (a) is in a state perpendicular to the longitudinal direction of the long hole wing stopper (3) as shown in FIG. )
And the seats (2) and (2) are connected by the fixture (a), and the fixture (a) is attached to the sheets (2) and (2).

Thereafter, as shown in FIG. 4, the belt (6) of the fixture (a) is wrapped around the column (18), and the retaining ring (8) of the belt (6) is gripped. When the other side of the belt (6) is inserted through the flat hole (12) of the retaining ring (8) and the other projecting portion of the belt (6) is pulled, the horizontal axis (14) in the retaining ring (8) is elastically deformed. The locking claw (10) with the disengagement operation piece (9) is twisted and returned and reciprocates around the horizontal shaft (14) to operate in and out, and the other side of the belt (6) has its set teeth ( 7) slides on the locking claw piece (10) and is pulled out.

The support (1) is provided by the belt (6).
When tightening 8), the appropriate pawl (7) engages with and is held by the locking claw (10) in the retaining ring (8), and the belt (6) is fixed to the column (18). By (a), the seats (2) and (2) are attached to the columns (18).

At the free edge of the sheet (2), the fixture (a) is operated in the same manner as described above, and the fixing pin (5) with the long head (4) of the fixture (a) is attached to the sheet (2). After being fitted to the long hole feather clasp (3), the belt (6) of the fixture (a)
Is wound around a support (18) or a cross member (19), and the sheet (2) is attached to the support (18) or the cross member (19) with a fixture (a). (2) is installed.

When the seat (2) is to be removed after the work is completed, if the release operation piece (9) is pushed in as shown in FIG. 10 in each fixture (a), the horizontal axis (14) resists elasticity. The locking claw piece (10) with the detaching operation piece (9) is rotated around the horizontal axis (14) in the clockwise direction of FIG. The locking of the belt (6) in a) is released.

Therefore, while holding the detaching operation piece (9) in the above-mentioned pushed state, the other end of the belt (6) is pushed in the opposite direction to the above, and the other side is pulled out from the ring (8). After detaching (6) from the column (18) or the cross member (19), the fixture (a) is rotated by 90 ° and its long head (4) is elongated in the sheets (2) and (2). Stop (3),
(3) When the sheet (2) is pulled out from the slotted feather stopper (3), the fixture (a) can be separated and the sheet (2) can be removed.

On the other hand, when the detaching operation piece (9) is released, the locking claw (10) with the detaching operation piece (9) is automatically opposite to the above by the elasticity of the horizontal shaft (14) to which it is attached. To return to the original state shown in FIG.

The serrations (7) of the belt (6) may be provided only on the other side of the inner surface of the belt (6).

FIGS. 11 and 12 show the belt (6).
Another embodiment of the retaining ring (8) will be described with reference to the drawing. (6a) shows a serrated pawl (7) on the inner surface.
a), and the belt (6)
a) A retaining ring (8) provided with a flat hole (12a) in the longitudinal direction.
a) is protruded, and a tongue-shaped locking claw (10a) which is obliquely protruded outward from the distal end side of the retaining ring (8a) toward the base side at an intermediate portion inside the retaining ring (8a) and is movable in and out. Are formed in the intermediate opening of the outer wall of the retaining ring (8a), and the detachable legs (10a) of the engaging claw (10a) facing the distal end of the engaging claw (10a) are provided at both inner ends of the distal end. 20) is protruded to integrally form a detachable operation piece (9a) movable in and out.

In this structure, similarly to the above, after the belt (6a) of the attachment (a) is wound around the column (18), the retaining ring (8a) of the belt (6a) is gripped. When the other side of the belt (6a) is inserted into the flat hole (12a) of the retaining ring (8a) and the other side protruding portion of the belt (6a) is pulled, the locking claw pieces in the retaining ring (8a) are pulled. The other side portion of the belt (6a) is pulled out by its retaining teeth (7a) sliding on the locking claw pieces (10a) while the (10a) operates inward and outward by elasticity.

The support (1) is moved by the belt (6a).
8), the appropriate pawl (7a) engages with and is held by the locking claw (10a) in the retaining ring (8a), and the belt (6a) is fixed to the column (18). By (a), the seats (2) and (2) are attached to the columns (18).

When the seat (2) is to be removed after the work is completed, if the detaching operation piece (9a) is pushed in each mounting fixture (a), the both ends of the detaching operation piece (9a) are removed.
The locking claw pieces (10a) are pressed by the locking claw pieces (1a).
0a) falls down against the resilience and detaches from the pawl (7a) to release the lock of the belt (6a) of the fixture (a).

Accordingly, when the detaching operation piece (9a) is held in the above-mentioned pushed state and the other end of the belt (6a) is pushed out from the stop ring (8a) in the opposite manner, The fixture (a) can be detached from the column (18).

On the other hand, when the release operation piece (9a) is released,
Due to the elasticity, the locking claw piece (10a) stands up as shown in FIG. 12, and the detaching operation piece (9a) with the detaching leg (20) moves outward and returns to the original state.

[0029]

[Effects of the Invention] The architectural sheet mounting fixture of the present invention has the following advantages.

(1) A horizontal cylinder provided with a stopper pin having a long head in the lateral direction at its tip, and a belt provided with a serrated stopper on the inner surface and a stopper ring at one end are separately provided. And the belt is inserted into the horizontal cylinder to form a fixture.
Therefore,

(A) A horizontal cylinder having a locking pin with a long head and a belt with a retaining ring can be easily manufactured separately, and a large number of mounting fixtures can be produced at low cost.

(B) The structure is extremely simple, and the assembling is simple.

(2) A stop pin having a long head in the lateral direction along the horizontal cylinder is provided at the end of the horizontal cylinder through which the belt of the fixture is inserted, and a sheet for connecting the long head of the fixture is provided. After passing through the two long hole wing stoppers or the sheet long hole wings at the overlapped connection side end, the attachment is rotated by 90 °, and the belt of the attachment is wrapped around a support or a horizontal member to be fixed. Install. Therefore,

(A) It is easy to attach and detach the attachment to the seat.

(B) The long head of the fixture is perpendicular to the longitudinal direction of the long hole feather stopper of the sheet, so that the fixture is securely hooked and the attachment of the fixture to the sheet is firm.

(C) Since the connecting portion of the sheet is reliably maintained in a superposed state, and there is no gap in the connecting portion of the sheet, and the airtightness is provided, blowing of cold wind, snow, rain, etc. into the building is prevented. The sheet completely prevents it and makes it easier to work inside the building even in cold weather.

(3) The mounting member is formed by inserting the other side of the belt into a retaining ring at one end and engaging appropriate serrated pawls on the inner surface of the belt with the engaging pawls in the retaining ring. On the other hand, the locking claw piece is disengaged from the above-mentioned serrated pawl to release the locking of the belt. Therefore,

(A) The belt of the attachment is easily disengaged from the belt.
Easy to handle.

(B) The attachment belt is securely locked.
The installation on the prop etc. is solid.

(4) The fixture can be used repeatedly, which is economical.

[Brief description of the drawings]

FIG. 1 is a rear view of a fixture for a building sheet according to an embodiment of the present invention, with two intermediate portions cut away.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a side sectional view of a main part in a state where a seat is attached to a temporary building using the same fixture.

FIG. 4 is an enlarged plan sectional view of a main part of the same.

FIG. 5 is a rear view of the same.

FIG. 6 is a cutaway view of the sheet in the upper side view.

FIG. 7 is a front view of the same.

FIG. 8 is an exploded perspective view of the same.

FIG. 9 is an enlarged plan cross-sectional view of a main part of the mounting tool with the belt locked.

FIG. 10 is a plan cross-sectional view of a main part in a state where the belt of the attachment is unlocked.

FIG. 11 is a rear view of a main part according to another embodiment of the belt retaining ring of the attachment.

FIG. 12 is a sectional view taken along the line BB of FIG. 11;

FIG. 13 is a perspective view of a main part in a state where a seat is attached to a column of a temporary building using a conventional fixture for a building sheet.

[Explanation of symbols]

 a Architectural sheet attachment b Building 1 Horizontal tube 2 Sheet 3 Long hole wing stopper 4 Long head 5 Stop pin 6,6a Belt 7,7a Serrated tooth 8,8a Stop ring 9,9a Removal operation piece 10, 10a Locking claw piece 11 Hole 12, 12a Flat hole 13 Opening 14 Horizontal axis 15 Opening 16 Ladder type building frame 17 Roofing plate 18 Outer support post 19 Cross member 20 Remove leg a Synthetic resin belt B Serrated tooth c C Through hole D Building sheet mounting bracket E Seat F Round hole flap G Support

Claims (1)

(57) [Scope of request for utility model registration] 1. An outer surface of a horizontal cylinder having a vertically long flat cross section,
A stopper pin having a long head at a tip end portion, which is long in the transverse direction along the horizontal cylinder and is detachably inserted into and inserted into a long hole wing of the sheet and is hooked in a state perpendicular to the longitudinal direction of the long hole wing. ,
A serrated ring is formed on the inner surface of the elastic belt, and a stopper ring is formed at one end of the belt with a flat hole through which the other side of the belt can be inserted and removed. An architectural sheet mounting fixture provided with a locking claw attached to and disengaged from the sawtooth-shaped pawl, which is provided so as to protrude into the retaining ring and move in and out, and the belt is inserted into the horizontal cylinder.