JP4050034B2 - Simple hat - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention is formed of a flat and flexible hat material, and a thin metal plate that is annularly attached to the portion that becomes the side of the head when the hat material is put on the head. The present invention relates to an improvement of a simple hat that converges in a direction and is clamped with a hand to bend a metal plate to form a hat.
[0002]
[Prior art]
With a flexible hat material spread on a flat surface, a thin plastic metal plate is affixed to the periphery of the hat material in an annular shape, this hat material is bundled, the metal plate is focused and tightened, and the metal plate is bent to wear the hat simple hat to be formed is shown in Patent real equitable 2-26901.
[0003]
[Problems to be solved by the invention]
However, punching a plastic metal plate in an annular shape from a thin metal plate material has a poor yield, so the tape-like metal plate is affixed with an adhesive while bending it into an arc shape. Because the inner diameter side of the tape affixed by is bent irregularly, the affixing work is troublesome and it is difficult to form a smooth ring, and the bending of the metal plate when the cap is formed by clamping it becomes irregular Further, there is a drawback that elasticity due to bending cannot be obtained sufficiently, and the fit feeling when wearing a hat is bad and easy to take off.
The present invention is an improvement of this point.
[0004]
[Means for Solving the Problems]
For this reason, as the plastic metal plate, a tape material in which an adhesive is applied to one surface of a tape-like aluminum thin plate having a required thickness and covered with a release tape is used, and gradually increases from one side edge to the other side edge of the tape material. A large number of wavy bent portions are formed evenly, except for the tape material peeling tape that has formed such uniform bent portions, and is attached to a predetermined position of the cap material. Radially uniform bends (wrinkles) are provided.
Moreover, it is preferable to form the required thickness by making the thickness of the tape-like aluminum thin plate smaller than the required thickness and overlapping the bent portions and bonding them to a plurality of layers.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
This will be described with reference to the embodiment shown in the figure.
FIG. 1 is a plan view showing an embodiment of the present invention, FIG. 2 is a tape material used, FIG. 3 is a cross-sectional view taken along the line AA, and FIG. 4 is a right side view (inner peripheral side) of FIG.
Reference numeral 1 denotes a soft and flat hat material such as a nonwoven fabric, 2 denotes a tape-like aluminum thin plate, 3 denotes a bent portion formed on the aluminum thin plate 2, and the tape-like aluminum thin plate 2 is placed at a predetermined position of the appropriately shaped hat material 1. Are bent and formed in an annular shape on the inner peripheral side.
[0006]
In this embodiment, a circular nonwoven fabric having a diameter of about 48 mm is used as the cap material 1, and the aluminum thin plate 2 is in the form of a tape having a width of 20 mm and a thickness of about 50 microns. As shown in FIG. The tape material 2a is coated and coated with the release tape 5, and the tape material 2a is provided with a plurality of corrugated rollers 6 and 6 having a number of wavy ridges 61 in the axial direction of the outer peripheral surface as shown in FIGS. The wavy bent portions 3 that gradually increase from one side edge to the other side edge of the tape are uniformly formed. Note that the number of the wavy ridges 61 in the figure is small.
Thus, tape 2a which is uniformly form a large number of the bent portion 3 is bent in an arc, easier to bend in the edgewise direction (width direction), the release tape 5 and the inner diameter side of the larger side edge bent portion 3 While removing, paste it on a predetermined position of the hat material 1.
[0007]
FIG. 5 shows another embodiment, in which a thin aluminum plate (25 microns) is used, and the bent portion 3 is further overlapped on a predetermined position of the cap material 1 in the same manner as described above. The required thickness is formed by bonding an aluminum thin plate to a plurality of layers (two layers).
Note that the number of layers to be overlapped is preferably 2 to 3 in consideration of the number of attachments, and a tape material in which the thickness of the aluminum thin plate is reduced in accordance with the number of layers may be used.
[0008]
【The invention's effect】
Thus, the present invention provides a simple hat in which a thin plastic metal plate is annularly attached to a flexible and flat hat material, and the metal plate is bent in the circumferential direction to form a hat. A tape material coated with a release tape and coated with an adhesive on one side of a thin aluminum sheet is used to form an even number of wavy bent portions that gradually increase from one side edge to the other side edge. Except for the release tape, it is attached to the cap material at a predetermined position, so the aluminum thin plate is provided with a uniform bent part in advance and is easy to bend in the width direction. It can be easily applied, has no irregular bends, is not only good in appearance, but also easy to bundle when forming hats by bundling hat materials, and the bent parts are evenly compressed and elastic Cloth becomes uniform, there is an effect such as is fit to head the better.
By making the metal plate an aluminum thin plate, it is possible to obtain an effect of reducing illnesses such as health maintenance and stiff shoulders by electromagnetic action on the head.
[0009]
In addition, if the thickness of the tape-like aluminum sheet is reduced and the required thickness is formed by overlapping the bent portions and adhering to multiple layers, the rigidity of the aluminum sheet is small and the side edges are touched. In some cases, there is no injury, and since the adhesive is interposed between the aluminum thin plates of each layer, there are advantages such as increasing the elasticity of the bent part, and the bent part is uniformly formed before sticking Therefore, the overlapping of the bent portions is facilitated.
[Brief description of the drawings]
FIG. 1 is a plan view showing an embodiment of the present invention, showing a state before being formed on a cap.
FIG. 2 is a partial side view showing a tape material of an aluminum thin plate.
FIG. 3 is an enlarged cross-sectional view taken along line AA in FIG.
4 is a right side view of FIG. 3. FIG.
FIG. 5 is a view corresponding to FIG. 3 and showing another embodiment.
FIG. 6 is an explanatory view showing a state in which a bent portion is formed on an aluminum thin plate.
7 is a cross-sectional view of position B in FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Cap material 2 Aluminum thin plate 2a Tape material 3 Bending part 4 Adhesive 5 Release tape 6 Conical roller 7 Wavy protrusion

Claims (2)

In a simple hat that forms a hat by laminating a thin plastic metal plate in a ring shape on a flexible and flat hat material, and bending and concentrating the metal plate in the circumferential direction, an adhesive is applied to one side of the tape-like aluminum sheet. A tape material coated with a release tape is formed with a uniform number of wavy bent portions that gradually increase from one side edge to the other side edge, except for the tape tape that has formed the bent portions, and a hat material. A simple hat characterized in that it is formed by being attached to the predetermined position with the one side edge on the outside and the other side edge having a large bent portion on the inside. The simple hat according to claim 1, wherein the tape-like aluminum thin plate is bonded to a plurality of layers by overlapping bent portions to form a required thickness.

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