JPH03217584A - Winding device - Google Patents

Abstract

PURPOSE:To make it possible to perform smoothly and positively winding and rewinding operations of a wound body boring stopping holes in the hanging start end of the wound body, and stopping interlocking projections projected to a sandwich body of a winding body. CONSTITUTION:A take-up device is constituted of a belt-shaped wound body 9 hanging a structure and a winding body 10 taking up it. The winding body 10 is divided and formed into a basic body 16 forming a notch section 15 constituted of a plane 15a and inclinations 15b and 15b and a sandwich body 18 equipped with a fitting recess 17 fitted to the notch section 15 in order to sandwich the hanging start end of the wound body 9. Stopping holes 9b and 9b are bored into the hanging start end of the wound body 9, and it is so constituted that interlocking projections 18a and 18a projected to the sandwiched body 18 are stopped to the stopping holes 9b and 9b. According to the constitution, the wound body 9 hanging the structure is firmly connected to the winding body 10, and the falling-off of the structure can be prevented.

Description

Detailed Description of the Invention [Industrial Field of Application] The present invention relates to a winding system in which a band-shaped non-rolled body for suspending a structure is wound onto a rolled-up body corresponding to the band width of the non-rolled body. The present invention relates to a winding device, and particularly to a winding device that can firmly connect the starting end of a non-rolled object to a rolled object.

[Prior Art] Conventionally, in a winding device configured to wind up a band-shaped non-rolled body for suspending a structure onto a rolled-up body corresponding to the band width of the non-rolled body, the starting end of the suspension of the non-rolled body is Since the unrolled body is connected to the rolled body by screwing the part onto the winding surface of the rolled body, the weight of the suspended structure may cause the screws to loosen, causing the unrolled body to There is a fear that the device may fall off the hoist, which is a very serious drawback in terms of safe work.

[Problems to be Solved by the Present Invention] The present invention has been devised in view of the above-mentioned actual situation to eliminate the conventional drawbacks, and its purpose is to provide A winder that securely connects the starting end of the hoist to the hoist, prevents non-hoisted bodies from falling off during hoisting and unwinding operations, and enables smooth and reliable hoisting and unwinding operations. The aim is to provide equipment.

[Means for solving the problem] In order to solve the problem, the technical means adopted by the present invention are as follows:
In a winding device consisting of a belt-shaped non-rolling body for suspending a structure and a hoisting body for winding up the non-rolling body, the hoisting body has a flat surface and an inclined shape so as to sandwich the starting end of the hanging end of the non-hoisted body. It is formed so that it can be divided into a base body having a notch formed of a surface and a clamping body having a fitting recess that fits into the notch of the base body. The device is characterized in that a locking hole is formed and the locking hole is configured to lock into an engaging protrusion protruding from the clamping body.

[Operation of the Invention] Therefore, according to the present invention, the unrolled body that suspends the structure is reliably connected to the rolled body, thereby preventing the risk of the structure falling off during the hoisting and unwinding operations of the hoisted body. to prevent
A safe and smooth winding and unwinding operation of the structure can be performed.

[Embodiment] The structure of the present invention will be described in detail with respect to an embodiment of a shutter device shown in the drawings.

In FIGS. 1 to 4, 1 is a bay window shutter installed in a building opening 2, and the bay window shutter 1 is
A three-sided window frame 3 consisting of a front A and left and right sleeves B and C is provided,
A roof section 4 is provided at the top of the three-sided window frame 3, and a shutter curtain 5a for the front A, left and right sleeve sections B.
The Ikebukuro section 6 that houses the C shutter curtains 5b and 5c is installed as an integral structure. Inside the base bag portion 6, there are shutter curtains 5a, 5b,
Winding shafts 7a, 7b, and 7c for hanging the shutter curtains 5c are respectively pivotally supported at vertically offset positions, and at the upper ends of each of the shutter curtains 5a, 5b, and 5c, there are Boards 8a, 8b, and 8c are attached. Further, the roof portion 4 includes shutter curtains 5a, 5b,
A pair of non-rolled bodies 9, 9 connected to both left and right ends of 5c.
A winding body 10.10... for winding up the winding body 10.10... and an opening/closing machine 11 for driving the winding body 10.10... in the forward and reverse directions are provided. 12,12・
The shutter curtains 5a, 5b, 5c are raised and lowered by being guided by guide rails 13, 13, .

Elastic hollow bodies 14, 14... are provided in the lintel 4a of the roof 4 to protrude downward in the width direction of the opening,
The opening is sealed by the contact of the upper plates 8a, 8b, and 8c.

As shown in FIGS. 5 and 6, the non-rolled bodies 9, 9... are provided with locking holes 9b, 9b spaced apart at one end of the metal bands 9a, 9a..., and have U-shaped holes at the other end. Letter-shaped hanging bracket 9c
, 9c... are fixed to each other.

Moreover, the above-mentioned rolled-up bodies 10.10... have planes 15a,
Notch 15 consisting of 15a and inclined surfaces 15b, 15b
, 15, and the substrate 16.16.
The fitting body 18.1 that fits into the notch 15.15 of the
In the fitting recess 17.17 of 8, the non-rolled body 9, 9.
・To lock the locking holes 9b, 9b, the engaging protrusions 17a, 1
7a protrudes from the plane 1 of the base body 16.16.
Engagement holes 15c, 15c are formed in the engagement protrusions 17a, 17a in order to engage the engagement protrusions 17a, 17a, and the non-rolled body 9, With the locking holes 9b, 9b of 9... locked, the clamping bodies 18.18 are fitted into the notches 15, 15 of the base body 16.16, and the non-rolled bodies 9, 9... The upper plates 8a, 8b are fixed with screws 19, and the hanging fittings 9c, 9c...
, 8c, so that the shutter curtains 5a, 5b, and 5C are suspended by being engaged with hanging portions (not shown) of the shutter curtains 5a, 5b, and 8c.

In the configuration as described above, the shutter curtains 5a, 5
To open and close the three-sided windows A, B, and C by raising and lowering the windows A, B, and C, the opening/closing machine 15 is rotated in the forward and reverse directions, and the winding bodies 10, 10, . . . The shutter curtains 5a, 5b, 5c connected to the non-rolled bodies 9, 9... are moved by winding shafts 7a, 7b, It is possible to open and close the windows A, B and C on three sides by unwinding and retracting from 7C. With such winding and rewinding operations, the winding bodies 10, 10
The unrolled bodies 9, 9, which are wound up on... are the sandwiched bodies 1
The winding body 10.10 is firmly sandwiched between the fitting recesses 17, 17 of 8, 18 and the notch 15.15 of the base body 16.16, and is locked with the engaging protrusions 17a, 17a. Since the shutter curtains 5a, 5b, 5c suspended from the unrolled bodies 9, 9, etc. can be prevented from falling off, etc., the shutter curtains 5a can be safely and smoothly connected. , 5b, 5c can be hoisted, unwound and raised/lowered.

[Effects of the Invention] In short, the present invention provides a winding device comprising a band-shaped non-rolled body for suspending a structure and a hoisted body for winding up the non-rolled body, wherein the rolled body is a non-rolled body. Formed so that it can be divided into a base body having a notch formed of an inclined surface and a clamping body having a fitting recess that fits into the notch of the base body. At the same time,
A locking hole is formed at the starting end of the hanging base of the non-rolling body, and the locking hole is configured to be locked to an engaging protrusion protruding from the clamping body, so that the structure can be suspended. The non-hoisted body can be firmly connected to the hoisted body, and an accident of the structure falling off can be prevented, thereby allowing smooth and reliable winding and unwinding operations of the non-hoisted body. This has an extremely useful new effect.

[Brief explanation of drawings]

The drawings show an embodiment in which the winding device of the present invention is adopted as a shutter device, and FIG. 1 is an overall perspective view, FIG. 2 is an overall perspective view as seen from the indoor side, and FIG. 3 is an overall perspective view. The figure is a perspective view of the main parts of the base bag, Figure 4 is a sectional view of the roof, and Figure 5 (a
) is a sectional view of the winding drum, FIG. 5(b) is a front view of the same as above,
FIG. 6(.) is a diagram illustrating the operation of the main part, and FIG. 6(b) is a diagram illustrating the function of the main part of the non-rolled body. In the figure, 9, 9...unrolled body, 9b, 9b...locking hole, 1
0,10... Rolling body, 15.15... Notch, 1
5a, 15a...plane, 16.16...substrate, 17
．． 17... Fitting recess, 17a... Engaging protrusion, 1 8, 1 8... Clamping body.

Claims (1)

[Claims] In a winding device consisting of a belt-shaped non-rolling body for suspending a structure and a hoisting body for winding up the non-rolling body, the hoisting body has a flat surface and an inclined shape so as to sandwich the starting end of the hanging end of the non-hoisted body. It is formed so that it can be divided into a base body having a notch formed of a surface and a clamping body having a fitting recess that fits into the notch of the base body. A winding device characterized in that a locking hole is formed and the locking hole is configured to be locked with an engaging protrusion protruding from a clamping body.