JPS6238656Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a fastening device for fastening the end portion of a bandage, a supporter, etc.

PRIOR TECHNOLOGY When wrapping a hobbit around an affected area or wrapping a supporter, etc., it is usually fastened at the end of the wrapping. A fastener 11 made of a metal material such as aluminum and having a bent hook at its tip is used, and its end is folded back and sewn to the end of a wrapped product 10 of a required length, such as a bandage or supporter. An overlapping portion 13 was created and attached to the inner side of the overlapping portion 13 via an elastic cord 12 or the like.

However, in this type of installation, it is installed at a position closer to the inside of the terminal overlapping part, so
When a bandage or the like is wrapped around the end of the cord, the elastic cord is extended and the end hook is secured, the overlapping part 13 turns up and flutters, which not only worsens the appearance, but also makes contamination of the turned over overlapping part conspicuous. However, for hygiene reasons, it could not be said to be sufficient as a fastening device for bandages that require cleanliness.

In addition, the above-mentioned conventional fastening device must be attached to the end of the hobbit or the like in advance, making it difficult to roll the hobbit or the like when it is to be stored or sold in a roll.

Problems that the device aims to solve In consideration of the above-mentioned situation, the present device aims to make the appearance of the bandage when it is attached good, easy to put on, and easy to use even after the bandage has been wrapped around the affected area. The device focuses on the position and direction of the locking cut and raised claws, and by specifying this, the device aims to solve the above-mentioned problems.

Means for Solving the Problems That is, the feature of the present invention for solving the above problems is that it is made of a thin plate material having a desired length and width and has a desired shape. It has a fastening structure that is used by being bent in a U-shape as an axis, and both legs bent in a U-shape are provided with cut and raised claws facing each other and directed inward on the inner surfaces thereof, and one of the legs is bent in a U-shape. The point is that a cut-and-raised claw is provided toward the outer side of the curved end.

Here, the fastener of the present invention is basically in the form of an elongated thin plate having a desired length and width, and when in use, it forms a U-shape with the width direction as the axis at approximately the midpoint in the length direction. It is used by being bent.

However, of course, there is no problem even if it is bent into a U-shape from the beginning.

Generally, the most suitable material for this material is a metal having plasticity such as aluminum, but other thin sheet metals or synthetic resins may also be used as long as they are bendable.

Note that it is desirable from the appearance and operation standpoints to provide appropriate radiuses at both ends of the thin plate of any arbitrary shape.

In addition, as for the number of incising claws, it is necessary that the inwardly directed claws are arranged symmetrically, but the number may be one or more. The number of claws may be one or more.

Function Next, to explain the case of using the fastening device of the present invention to fasten the end portion of a band, etc., the fastening device of the present invention, which is in the form of a flat, elongated thin plate, is attached at approximately the midpoint in the length direction. Bend it in a U shape at the end, cut it inward and make the nails face each other, and use the side with the nails cut and raised closer to the bent end as the back side of the fabric such as a bandage, supporter, etc. The end folded overlapping part is held between both sides of the U-shape, and one side of the opposing legs is pressed from the outside to cause the mutually opposing cut and raised claws to bite into the end overlapping part, thereby securely locking the end overlapping part. At this time, on the back side of the fabric such as the hobi, there is another cut-and-raised claw that stands up toward the outside near the bent end, that is, at the extreme end of the fabric such as the hobi. By using the raising claw in the same way as a conventional locking tip hook, it is possible to fasten the end of the hobbit, etc. by hooking and hooking it onto the already wrapped hobbit fabric.

Embodiments Hereinafter, embodiments of the present invention will be described further based on the accompanying drawings.

Fig. 1 shows an example of the fastening tool T of the present invention. is provided.

In order to facilitate bending, constricted portions 5 and 5' are formed at approximately the middle portion in the longitudinal direction of the rectangular thin plate 1, and the width direction line of the middle portion is set as the axis as shown in Fig. 2. It is bent into a U-shape, and the axis is 2
In each area a and b of the thin plate divided into two parts, two claws 2 and 2', which are cut and raised in the axial direction at positions near both ends thereof, protrude symmetrically with respect to the axis of each other. At the same time, in one area a, there are further cut-and-raised claws 2 at the end of the same area a at appropriate intervals toward the axis of the cut-and-raised claws 2.
Two claws 3 are cut and raised in the opposite direction to the direction in which they are cut and raised.

Therefore, when the thin plate 1 is bent into a U-shape, the sections a and b become the leg pieces 6 and 7, respectively, and the claws 2 and 2' cut and raised at the symmetrical positions become the leg pieces 6 and 7, respectively.
At 7, claws 3 are arranged facing inward on the inner surface of the U-shape, and are cut and raised in the opposite direction toward the axis.
is arranged near the bent end on the outer surface side of one of the legs 6 of the U-shaped thin plate, with the protruding direction facing the opening side of the U-shape.

Figures 3 and 4 are state diagrams in which the above-mentioned fastening tool T of the present invention is used, and shows the overlapping portions 8 and 9 at both ends of the band, supporter, etc. of the required length and width knitted by a ratchet machine, etc. It is used for the overlapping part 8 at one end of the .

Needless to say, the fastening tool T of the present invention is not limited to the knitting mentioned above, but can also be applied to the edges of fabrics such as bandages and supporters formed by weaving or other means.

In this case, the area b in Figure 1 is located on the front side of the fabric W such as a hobi, as shown in Figure 4A, and the other area a is located on the back side of the fabric, and therefore a pair of cuts are located. The raising claws 2, 2' clamp the fabric, and the other cutting and raising claws 3 protrude inwardly at the overlapping portion to prepare for locking onto the surface of the wrapped fabric.

Incidentally, bandages such as bandages are usually stored and sold in a rolled state, but in this case, the present invention fastening device does not need to be attached to the roll of bandages, etc., and is not required as an accessory. It can be attached as In this case, while unwinding the roll, the end portion of the end portion of the used length is inserted between the U-shaped bends and locked.

Effects of the invention As described above, the present invention uses an elongated thin plate of arbitrary shape bent in a U-shape from the middle position to fasten the end of a bandage, etc., and is used like a conventional fastening device. There is no need to attach it to the houbi etc. in advance, and it is convenient to handle it as a separate accessory as a thin plate, and it can be easily rolled without getting in the way when winding the houbi etc. into a roll shape. It can be formed and is extremely effective in manufacturing hobbit. In addition, since the device of the present invention clamps the end of the bandage through the U-shaped opening, it can be inserted securely to the end of the end, and the end cannot be turned up like when attaching a conventional elastic cord. This effect prevents this phenomenon and improves the appearance during use.Furthermore, since the fastening part is inserted into the folded overlapping part, the opposing cut-and-raised claws can easily bite into each other, ensuring a secure locking effect. In addition to the effect of being able to exert a It is easy to hook and lock onto the rolled hobi fabric, and together with the cut-and-raised claws facing the inner surface, it makes it more convenient to use as a hobi-stopper. Since it can be created with a simple operation, it does not take much time to manufacture and is low cost, so it is highly anticipated that it will be useful as an improvement over conventional braces.

[Brief explanation of the drawing]

Fig. 1 is a thin plate perspective view of the fastening device of the present invention, Fig. 2 is a side view of the same when it is bent, and Figs. 3 and 4 are views of the fastening device of the present invention in use. , b is the third
A part of the figure is enlarged, and A shows the front side of the fabric and B shows the back side of the fabric. Moreover, FIG. 5 is a perspective view showing a conventional fastening tool. T...fastener, W...band, etc., 1...thin plate, 2, 2', 3... cut and raised nail, 6, 7... leg piece.

Claims (1)

[Scope of utility model registration request] It is a fastening tool made of a thin plate material having a desired length and width and having a desired shape, and is used by bending it into a U-shape with the width direction as the axis at approximately the midpoint in the length direction. It is characterized by having cut and raised claws facing each other and directed inward on the inner surfaces of both leg pieces, and also provided with cut and raised claws directed outward near the bent end on the outer surface side of one of the leg pieces. Terminal fastening device such as a hob.