JPH03258202A - Sheet for inhibiting shape collapse - Google Patents

Abstract

PURPOSE:To provide a means for inhibiting shape collapse, excellent in shape maintenance, small and easy in handling and cheap, by providing a bonding part at a predetermined portion on one or both sides of an elastic synthetic resin-made sheet and plastering a tape with bonding portion on one side onto the surface applied with adhesive where deodorant or fragrance are added. CONSTITUTION:An adhesive or a tape with bonding portion on both sides 4 is applied on the sheet base material 2. On one part or on the whole of the adhesive or the tape, deodorant or fragrance 5 are maintained. The tape having a bonding portion on one side 6 is plastered on it. Incidentally it is possible that either deodorant of fragrance or both of them are maintained over the whole region of the sheet material 2. It is also possible that deodorant and fragrance are maintained at a separate location. The sheet base material 2 is synthetic resin-made sheet with elasticity having a width of 300mum. It has a proper shape such as a rectangle. In the case of small-sized sheet, it has, for example a measurement of 800mm in width, 150mm in length.

Description

[Detailed description of the invention] (Industrial application field) TECHNICAL FIELD The present invention relates to a device for preventing shoes from losing their shape.

(Prior art and problems to be solved) The upper surface of the shoe, that is, the entire surface of the side that the instep touches when you put your foot in, is relatively loose and soft to make it easier to put your foot in or to prevent the shoe from getting wet. It is manufactured.

However, this part tends to lose its shape, and especially if the upper surface is stepped on or stepped on before use, the material will be damaged and the original shape will not be maintained, resulting in a shape that is unsightly and difficult to wear. It is often seen that

For this reason, various deformation prevention tools have been developed,
It is used. For example, for new shoes, there are a variety of soft bag-like bags with stuffing inside, which are inserted into the back of the shoe.

However, this type of deformation prevention material is mainly used for new shoes and is used only once, and the reality is that it is rarely used repeatedly.
This means that they will be thrown away, but due to their shape and size, they tend to be bulky and take up a lot of waste space.

Other deformation prevention devices include hard rod-shaped devices, but they are difficult to use because they can only be used for certain sizes, and are expensive.

On the other hand, as shoes are used more frequently, they inevitably acquire unpleasant odors, but in the past, attempts have been made to develop various deodorizers, and these have been used by attaching them to the soles of the shoes. It has become so. However, it is expensive and does not inherently have a function to prevent it from deforming.

The present invention was made under the above circumstances, and
The object of the present invention is to provide a deformation prevention device that has excellent shape retention, is small, easy to handle, and inexpensive.

(Means for Solving the Problems) The present inventors have attempted to form a sheet-like material that is smaller and has better shape retention than conventional methods, and as a result, the present invention has been achieved.

That is, the present invention is a sheet made of elastic synthetic resin, an adhesive or double-sided adhesive tape is applied to a predetermined portion of one or both sides of the sheet, and a deodorizer or aromatic agent is held on the adhesive or tape. The gist is a sheet for preventing deformation, which is characterized by having a single-sided adhesive tape pasted on top of the sheet.

(Example) The sheet for preventing deformation according to the present invention, as illustrated in FIG. This is the seat where you are.

The sheet base material 2 is a sheet made of elastic synthetic resin,
It is made of a thin sheet of about 3004 m and has an appropriate shape such as a rectangle. In the case of a small sheet, the size is, for example, 801 II + (radius) x 150 mm (length).

The material is not particularly limited as long as it has elasticity; for example, polyethylene terephthalate, polyester, P
Examples include PM. The former two are materials that are easy to print on, and the latter, PPM, is suitable as a thick sheet. In addition, an elastic sheet is one that does not easily break.
When inserted into the back of the upper of a shoe to prevent the shoe from deforming, it has the ability to immediately return to its original shape even if stepped on from above. The magnitude of elasticity may be adjusted depending on the thickness, material, etc. of the sheet base material.

Of course, the cross-sectional structure of the sheet base material 2 may be made of a single material or a plurality of materials, and may have a one-sheet structure or a composite structure.

As shown in the cross-sectional view of FIG. 2, the deodorizer or aroma agent holding area 3 is formed by pasting an adhesive or double-sided adhesive tape 4 on the surface of the sheet base material 2, and applying adhesive to a portion or the entirety of the adhesive or tape. A deodorizer or aromatic agent 5 is held therein, and a single-sided adhesive tape 6 is further attached. Note that it is also possible to hold one or both of the deodorizer and the fragrance throughout the area 2, or to hold the deodorizer and the fragrance at separate locations. In the latter case, one single-sided adhesive tape may be used, or it may be divided into a plurality of tapes (for example, divided into two) into a tape to be attached to the deodorizer and a tape to be attached to the aromatic agent. If the tape is divided into a plurality of pieces, the desired function (deodorizing property, aromatic property) can be utilized by peeling off the tape in the required area depending on the application.

As the deodorizer or aromatic agent and the adhesive 5, double-sided or single-sided adhesive tape may be made of an appropriate material.

The amount of deodorizing agent or fragrance to be used is also determined depending on the application.

In use, by peeling off the single-sided adhesive tape 6, the deodorizing agent or aromatic agent 5 is exposed on the surface, so that its deodorizing or aromatic function can be obtained. However, when the single-sided adhesive tape is attached, the deodorizer or fragrance is not exposed, so its function is maintained6. A typical example is shoes. In the case of shoes, use one that is sized and shaped to be inserted into the back side of the upper part 71 of the shoe 7 when not in use (when displaying new products, during storage, etc.) and covers the entire upper part, as shown in Figure 3. do it. Furthermore, when displaying new products, there is no need to remove the single-sided adhesive tape.

Another use is to insert it inside the side (gusset) of a handbag to prevent it from losing its shape. Various other objects are possible as long as the object is an article whose purpose is to maintain its shape.

Of course, the main function is to prevent deformation, and without using "C".

If the deodorizing or aromatic properties are utilized, it may be hung inside a chest of drawers or the like.

(Effects of the Invention) As described above, the sheet of the present invention has shape retention properties, so it can prevent deformation, and since it retains the deodorizer or aromatic agent, it can eliminate discomfort. Moreover, it is small, easy to handle, and can be used repeatedly, so it is inexpensive.

[Brief explanation of drawings]

Fig. 1 is a plan view showing the structure of the sheet for preventing deformation of the present invention, Fig. 2 is a sectional view of the sheet, and (a) is a line A--A in Fig. 1.
FIG. 3 is a cross-sectional view taken along the line B-B in FIG. 1, and FIG.
(a) is a perspective view of the sheet in a bent state, and (b) is a perspective view of the sheet inserted into the fishy odor side of the shoe.

Claims (3)

[Claims] (1) A sheet made of elastic synthetic resin, with an adhesive provided on a predetermined portion of one or both sides, and a deodorizer or aromatic agent held on the adhesive, and then a single-sided adhesive tape is pasted. A sheet to prevent deformation, which is characterized by the fact that it is (2) The sheet for preventing deformation according to claim 1, wherein a double-sided adhesive tape is attached instead of the adhesive. (3) The sheet for preventing shoe deformation according to claim 1 or 2, wherein the sheet is inserted into the back side of the upper surface of the shoe.