JP3211615U - Deodorant belt for watches - Google Patents

Abstract

An inexpensive deodorizing belt capable of effectively removing malodorous substances from a leather band of a wristwatch that generates a strong malodor when continuously worn. A two-layer belt comprising a deodorizing layer corresponding to a thin resin film carrying a deodorant and a thin fiber layer 3 for preventing the deodorizing layer from coming into direct contact with the skin. When the leather band 7 has a width dimension corresponding to the width of the leather band 7 and is attached to the wristwatch 5 and disposed on the back side of the leather band 7, the deodorizing layer is generated from the leather band 7 by being in close contact with the leather band 7 of the wristwatch 5. The bad odor is removed, while the thin fiber layer 3 comes into contact with the wearer's arm skin to enhance the tactile sensation. [Selection] Figure 2

Description

  The present invention relates to an inexpensive deodorizing belt capable of effectively removing malodorous substances from a leather band of a wristwatch that generates a strong malodor when worn continuously.

  If a wristwatch equipped with a leather band is used and the use is continued for a certain period of time, especially when the use is continued after the summer, a strong odor is generated from the leather band due to sweating or the like. Many people use wristwatches equipped with metal bands in order to dislike the odor generation. On the other hand, there are many leather band enthusiasts, who need to purchase a lot of leather bands and replace them frequently, or to spray deodorant on the leather bands. And cumbersome deodorizing work.

  Utility model registration No. 3069997, utility model registration No. 3108180, and the like have been proposed in order to prevent the generation of bad odors related to wristband leather bands. In the utility model registration No. 3069997, fine powder of Bincho charcoal is sandwiched between the cloth cores of the watch band, and a large number of Bincho charcoal ventilation holes are drilled in the back of the band. In addition, utility model registration No. 3108180 discloses that a liquid material containing a photocatalyst is applied and sprayed and fixed to form a photocatalyst layer containing titanium dioxide and polyester on the surface of the watch band or watch body. Impregnate the body with a watch band.

Utility Model Registration No. 3069997 Utility Model Registration No. 3108180

  In the utility model registration No. 3069997 and utility model registration No. 3108180, in order to prevent the bad smell generated from the leather band of the wristwatch, fine leather powder is supported on the fiber core of the leather band, or the surface of the leather band is covered with a photocatalyst. Because it is treated, the leather band itself is deodorized and antibacterial processed. If it is necessary to use a specific leather band that has been deodorized, it is not possible to meet the desires of lovers who always want to use their own leather band.

  Moreover, as in utility model registration No. 3069997, adding a fine powder of Bincho charcoal to the watch band and drilling a lot of Bincho charcoal ventilation holes on the back of the band increases the cost of the leather band. Since the deodorizing effect decreases rapidly with continued use of the wristwatch, regular leather band purchase is required. Regarding Utility Model Registration No. 3108180, since a photocatalyst layer is formed on the surface of the watch band, the cost of the leather band is increased, and if the deodorizing effect is reduced after long-term use, a new leather band must be purchased.

  The present invention has been proposed in order to improve the above-mentioned problems related to the odor removal of a wristwatch leather band, has a simple structure, is inexpensive, can be easily attached to an existing wristwatch, and can be easily replaced. The purpose is to provide a deodorizing belt. Another object of the present invention is to provide a deodorizing belt that can always use its own leather band as a lover because it deodorizes without replacing the leather band itself that generates malodor.

  The deodorizing belt according to the present invention is a two-layer belt comprising a deodorizing layer corresponding to a thin resin film carrying a deodorant and a thin fiber layer that prevents the deodorizing layer from coming into direct contact with the skin. . The deodorizing belt of the present invention has a width corresponding to the width of the leather band of the wristwatch. When the deodorizing belt is attached to the wristwatch and disposed on the back side of the leather band, the deodorizing layer is in close contact with the leather band of the wristwatch. The bad odor generated from the band is removed, while the thin fiber layer comes into contact with the wearer's arm skin to enhance the tactile sensation.

  The deodorizing belt according to the present invention has a width dimension corresponding to the width of the leather band of the wristwatch and a length shorter than the inner circumference when the leather band is tightened, and holds the insertion part of the leather band at one end side. It is only necessary to fix the cylindrical body and provide one or a plurality of through-holes into which the fixing pins of the leather band fasteners are fitted.

  In the deodorizing belt according to the present invention, it is preferable that the deodorizing layer contains ion-exchanged zeolite, and the thin fiber layer is made of a cloth woven with super fine polyester fibers. Moreover, it is preferable to form an extended portion that extends beyond the holding cylinder on one end side of the band, and the extended portion is disposed below the fastener when the leather band is tightened.

  The deodorizing belt according to the present invention removes the strong odor generated from the leather band of the wristwatch and maintains that the wristwatch with the leather band can be used comfortably for a long time. The deodorizing belt of the present invention is a simple and inexpensive two-layer belt having a deodorizing layer and a thin fiber layer, can be easily attached to an existing wristwatch as a leather belt accessory, and the deodorizing belt can be easily replaced. .

  The deodorizing belt according to the present invention eliminates the need for replacing the leather band itself that generates bad odor, and the leather band can be used as it is for a long time, and even if the deodorizing effect disappears, the deodorizing belt is replaced. Just do it. When the deodorizing belt of the present invention is used, it is not necessary to regularly change the leather band of the wristwatch, so that a unique leather band can always be used as a lover.

The deodorizing belt which concerns on this invention is shown, (1) is a side view, (2) is a top view. It is a perspective view which shows the state which mounted | wore the wristwatch with the deodorizing belt of FIG. It is a side view which shows the modification of this invention. It is a schematic side view which shows the state which mounted | wore the wristwatch with the deodorizing belt of FIG. 3, and was wound around the arm.

  As shown in FIG. 1, a deodorizing belt 1 according to the present invention comprises a belt body provided with a deodorizing layer 2 and a thin fiber layer 3 of a thin resin film carrying a deodorizing agent. And the thin fiber layer 3 has the same elongated rectangular planar shape. Referring to FIG. 2, the deodorizing belt 1 has a width corresponding to the width of the leather band 7 of the wristwatch 5 and, as is apparent from FIG. The length is shorter than the inner circumference when the leather band is tightened.

In the belt body of the deodorizing belt 1, the deodorizing layer 2 and the thin fiber layer 3 are preferably as thin and soft as possible in order to reduce discomfort, and are preferably lightweight, and the deodorizing layer 2 is usually thick. It is desirable that the thickness is 200 μm or less and the thin fiber layer 3 is 0.8 mm or less, and the total thickness is about 1 mm or less. In the deodorizing belt 1, the basis weight of the deodorizing layer 2 is preferably 58 to 75 g / m ² .

  As the belt body of the deodorizing belt 1, for example, a deodorizing layer 2 that is a resin film carrying a deodorizing agent such as ion-exchanged zeolite or titanium dioxide photocatalyst, and a soft thin cloth such as ultra-fine polyester fiber cloth or thin silk fabric The thin fiber layer 3 may be adhered, or a resin liquid carrying an appropriate deodorant may be coated on the thin fiber layer 3. The thin fiber layer 3 can also be used with a thin woven or printed name made of polyester.

  In the deodorizing layer 2, as an example of supporting a thin resin film with ion-exchanged zeolite as a deodorant, a predetermined resin film is coated with a resin liquid mixed with zeolite powder. The resin film used is polypropylene, polyester, polyurethane, etc., and the thickness is about 20 μm or more so that it can be bent.

  In order to produce a resin liquid mixed with zeolite, a resin such as AS resin or ABS resin that is liquid at room temperature, a solvent such as DMF, and a crosslinking agent such as an ether ester plasticizer are mixed, and then the resin liquid is mixed. Stirring is continued so as to mix uniformly while charging the zeolite powder. As a result, it is possible to obtain a resin liquid that is almost uniformly mixed as a whole, and this resin liquid is coated on the resin film so as to have substantially the same thickness. Next, the resin film of the resin liquid coating is immersed in water at room temperature of about 10 ° C. to 20 ° C. for several seconds, and further immersed in warm water for about several seconds to 10 seconds. Next, by drying the resin film, excess solvent is volatilized from the resin liquid coated on the resin film.

  About the resin film coated with resin, the coating resin exists as a film on the surface, the zeolite gathers in the inside, and there are countless thin columnar bodies connecting between the resin film and the resin film on the surface. That is, zeolite is interposed between the resin film and the coating resin, and innumerable minute holes are formed on the film surface of the coating resin. When the resin film carrying zeolite is immersed in an aqueous solution containing metal ions, metal ion exchanged zeolite can be obtained. Metal ions such as copper ions, silver ions, zinc ions, nickel ions, palladium ions, manganese ions, magnesium ions, and calcium ions can be introduced into the zeolite in the resin film by ion exchange.

  Other examples of supporting a deodorant zeolite on a resin film include, for example, polyurethane, polyethylene, polypropylene, polystyrene, acrylic resin, AS resin, ABS resin, polyamide, polycarbonate, polyester, thermoplastic polyimide, etc. Use thermoplastic resin. The material resin powder is dissolved in a solvent such as alcohols, acetonitrile, glycols, amines, and the inorganic compound powder is dispersed in the solvent. Examples of inorganic compound powders include simple metals such as iron, zinc, and manganese, nonmetallic simple substances such as boron, silicon, and carbon, metal complexes, oxides, carbonates, sulfates, halides, and the like. You may mix 1 type, or 2 or more types of compounds.

  The resin liquid in which the powder of the inorganic compound is dispersed is stretched into a film and then dried. On the other hand, the zeolite raw material liquid is obtained by mixing sodium silicate, sodium aluminate and sodium hydroxide with water. To support zeolite, when the inorganic compound powder is fixed on the surface of the obtained resin film, the zeolite raw material liquid is brought into contact with the inorganic compound powder of the resin film at an appropriate temperature and time, Zeolite is synthesized on the film surface. Similarly to the above, metal ions can be introduced into the zeolite on the resin film by ion exchange.

  If the deodorizing belt 1 is a simple elongate two-layer belt alone, a release sheet is attached to the surface of the deodorizing layer 2 via an adhesive layer (not shown). The deodorizing belt may be adhered to the back side of a leather band after the release sheet is peeled off. More preferably, the deodorizing belt 1 has a holding cylinder 10 through which the insertion portion 8 of the leather band 7 is inserted at one end side 1a, and a leather band fastener 12 (see FIGS. 2 and 2) at the other end side 1b. 4) One or a plurality of through-holes 16 into which the retaining pins 14 (FIG. 2) can be fitted are provided.

  The holding cylinder 10 may be arranged in parallel with the belt main body on one end side 1a of the deodorizing belt 1, and adhered or sewn onto the belt main body to be fixed. The holding cylinder 10 can be woven with a plurality of colored yarns, or can be printed with a trademark or a multicolor pattern on its surface, and is preferably made elastic by weaving rubber yarns or the like. The holding cylinder 10 has an internal dimension through which the insertion part 8 of the leather band 7 can be inserted, and may have a length shorter than that of FIG.

  At least one through hole 16 provided on the other end side 1b of the deodorizing belt 1 may be provided at the center in the lateral direction of the belt body, and a plurality of holes (three in FIG. 1) can be appropriately adjusted. It may be provided. When the wristwatch 5 is mounted, the other end 1b of the belt main body is inserted into the stopper 12 (FIG. 2), and the stopper pin 14 (FIG. 2) is then inserted into the through hole 16. It is preferable that the side 1b be slightly narrower than that shown in the drawing so that it can easily enter the stopper 12.

  In order to attach the deodorizing belt 1 to the leather band 7 of the wristwatch 5, the insertion part 8 of the leather band 7 is inserted into the holding cylinder 10 as shown in FIG. 2, and the deodorizing belt 1 is arranged on the back side of the leather band 7. To do. Next, the other end side 1b of the deodorizing belt 1 is put into the stopper metal 12, the stopper pin 14 is inserted into the belt through hole 16, and the other belt end 1b is bent to the band front side (see FIG. 4). Pass through the retaining ring 17 and fix. When there is another retaining ring 20, the deodorizing belt 1 is stably held through a part of the deodorizing belt 1 and the other belt side 1b.

  FIG. 3 shows a modification of the present invention, in which an extension 18 of the belt main body that extends beyond the holding cylinder 10 is formed on one end side 1 a of the deodorizing band 1. As shown in FIG. 4, the extension 18 is disposed below the fastener 12 when the leather band 7 is tightened, so that the leather band 7 is in direct contact with the wearer's skin when the leather band 7 of the wristwatch 5 is tightened. The generation of bad odor can be prevented more completely.

  The deodorizing belt 1 is attached to the back side of the wristwatch 5 as shown in FIGS. 2 and 4 so that the deodorizing layer 2 is in close contact with the leather band 7 when the leather band 7 of the wristwatch 5 is tightened. While removing the bad smell which generate | occur | produces reliably, since it becomes less to contact the leather band 7 and a wearer's skin directly, generation | occurrence | production of malodor itself can be suppressed. In the deodorant layer 2, the deodorizer physically adsorbs malodors and chemically decomposes the adsorbed odor components.

  Next, although this invention is demonstrated based on an Example, this invention is not limited to an Example. As shown in FIG. 1, the deodorizing belt 1 is composed of a belt body having a thin resin film deodorizing layer 2 and a thin fiber layer 3 carrying a deodorizing agent such as ion-exchanged zeolite. 2 and the thin fiber layer 3 have the same elongated rectangular planar shape. This belt body has a width of 18 mm and a length of 185 mm.

  The deodorizing layer 2 is a deodorizing film with a hot melt adhesive (trade name: Deodorant film NL927A), the total film thickness is 55 μm, the deodorizing film is 25 μm, and the hot melt layer is 30 μm. This deodorizing film is a porurethane film containing a deodorizing agent and a small amount of titanium dioxide. On the other hand, for the thin fiber layer 3, an ultra-fine polyester fiber cloth (trade name: nanofront woven rubber, manufactured by Teijin) having a thickness of 0.7 mm is used. After the deodorizing film and the super fine polyester fiber cloth are bonded, the finished thickness of the deodorizing layer 2 is about 0.75 mm.

  The deodorizing belt 1 is provided with a through-hole 16 to which the holding cylinder 10 is fixed on one end side 1a and into which the stop pin 14 can be fitted on the other end side 1b. In order to attach the deodorizing belt 1 to the leather band 7 of the wristwatch 5, the insertion part 8 of the leather band 7 is inserted into the holding cylinder 10 as shown in FIG. 2, and the deodorizing belt 1 is arranged on the back side of the leather band 7. To do. Next, the other end 1b of the deodorizing belt 1 is put into the stopper metal 12, and the stopper pin 14 is inserted into the belt through hole 16, and then the other end 1b of the belt is bent to the band front side as shown in FIG. Further, it is placed in a retaining ring 17 and fixed.

  The deodorizing belt 1 is attached to the back side of the wristwatch 5 so that when the leather band 7 of the wristwatch 5 is tightened, the deodorizing layer 2 comes into close contact with the leather band 7 and reliably removes bad odor generated from the leather band. At the same time, the leather band 7 and the wearer's skin are less likely to come into direct contact with each other. In the deodorizing belt 1, the deodorizing layer 2 chemically decomposes the adsorbed odor components while the deodorizer physically adsorbs malodors.

  FIG. 3 shows a modified example of the present invention. The deodorant layer 2 and the thin fiber layer 3 have the same elongated rectangular planar shape. The material of the deodorant layer 2 and the thin fiber layer 3 is the same as that of Example 1. The belt main body has a width of 18 mm and a length of 205 mm, and the length of the extension 18 of the belt main body exceeding the holding cylinder 10 is 20 mm. As shown in FIG. 4, the extension 18 is disposed below the fastener 12 when the leather band 7 is tightened, so that the leather band 7 is in direct contact with the wearer's skin when the leather band 7 of the wristwatch 5 is tightened. There is less to do.

  By attaching the deodorizing belt of FIG. 3 to the back side of the wristwatch 5, when the leather band 7 of the wristwatch 5 is tightened, the odor generated from the leather band 7 due to the presence of the extension 18 of the deodorizing layer 2 is more reliably removed. it can. The long deodorant layer 2 is in close contact with the leather band 7 to more reliably remove malodors generated from the leather band, and the leather band 7 is in direct contact with the wearer's skin through the extension 18. Almost disappears and the generation of bad odor itself is completely suppressed. In this deodorizing belt, the deodorizing layer 2 chemically decomposes the adsorbed odor component while the deodorizer physically adsorbs the bad odor.

1 Deodorizing belt 2 Deodorizing layer
3 Thin fiber layer
5 Watch
7 Leather band 8 Band insertion part 10 Holding cylinder 12 Fastening bracket 14 Stopping pin 16 Through hole

Claims (4)

  A two-layer belt comprising a deodorizing layer corresponding to a thin resin film carrying a deodorant and a thin fiber layer for preventing the deodorizing layer from coming into direct contact with the skin, When it is attached to the wristwatch and placed on the back side of the leather band, it has a corresponding width dimension, and the deodorant layer is in close contact with the leather band of the wristwatch to remove malodor generated from the leather band, while the thin fiber layer is Deodorant belt for wristwatches that comes into contact with the wearer's arm skin and enhances the touch.   A two-layer belt comprising a deodorizing layer corresponding to a thin resin film carrying a deodorant and a thin fiber layer for preventing the deodorizing layer from coming into direct contact with the skin, Corresponding width dimension and length shorter than the inner circumference when tightening the leather band, a holding cylinder that allows the insertion of the leather band insertion part to be fixed on one end side, and a leather band fastener on the other end side A deodorizing belt for a wristwatch provided with one or a plurality of through holes through which a stop pin is inserted.   The deodorizing belt according to claim 1 or 2, wherein the deodorizing layer contains ion-exchanged zeolite, and the thin fiber layer is made of a cloth woven with ultrafine polyester fibers.   The deodorizing belt according to claim 1 or 2, wherein an extension portion that extends beyond the holding cylinder side is formed on one end side of the band, and the extension portion is disposed below the fastener when the leather band is tightened.

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