JPH059311U - Watch band - Google Patents

Abstract

(57) [Summary] [Purpose] To suppress the odor and damage that occur when using a watch band. [Structure] The front core material 1 and the back core material 2 are covered with the front material 3 and the back material 5, and the back material 5 that hits the arm is coated with an antibacterial agent composed of chitin contained in the upper skin of crabs, shrimps, insects and the like. The layer 8 is provided to prevent generation of various molds and the like.

Description

[Detailed description of the device]

[0001]

[Technical field of invention]

 This invention relates to a watch band.

[0002]

[Prior art and its problems]

 Generally, since a wristwatch is used by being worn on an arm, a wristwatch band made of metal, leather, synthetic resin of vinyl, or the like is attached to a wristwatch case via a fitting. Since the watch band is directly attached to the wrist, water such as sweat easily adheres to it, which is particularly remarkable for the leather band. Therefore, there is a problem that various kinds of fungi such as fungi are likely to be generated in the skin band due to the adhesion of water, and the skin band itself is damaged by the fungus and the odor is generated by the fungus. It was

[0003]

[The purpose of the device]

 The present invention has been made in view of the above-mentioned circumstances, and its purpose is to suppress the breeding of various kinds of bacteria that cause the odor and to prevent the odor from being generated when the watch band is used, and to improve hygiene. It is to provide a watch band that can be improved.

[0004]

[Key points of the device]

 In order to achieve the above-mentioned object, the present invention is characterized in that the band backing material is subjected to an antibacterial treatment with chitin.

[0005]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. 1 to 4 are main parts of a leather band to which the present invention is applied. The leather band attached to the wristwatch case (not shown) via the mounting bracket 11 has one side (not shown) of the leather band having the buckle and the other side of the leather band having the buckle hole 10 engaging with it. 2 to 4, the main cross-section of the leather band is shown in FIG. In this figure, a leather band is a core material in which a front core material 1 and a back core material 2 are bonded together to form an integral body, and a surface material which is affixed to the front core material 1 side of the core material and is slightly wider than the core material. 3 and an edge 4 protruding from the core material of the surface material 3 and a backing material 5 that is further affixed to the back core material 2 that is affixed to the back core material 2 side. It is composed of a stitch front yarn 6 and a stitch back yarn 7 which are stitched to prevent them from being overwhelmed. In the figure, 9 is a bead core material for forming a bulged band edge.

On the back surface of the leather band constructed in this manner, a coating containing an antibacterial treatment agent mixed on the surface of the backing material 5 or an antibacterial treatment agent itself having adhesiveness is applied by coating or the like to form an antibacterial treatment agent coating layer. 8 will be formed.

The above-mentioned antibacterial treatment agent contains a crab, a chitin substance obtained from the skin of insects, etc. The wristband of a wrist watch provided with the antibacterial treatment agent containing the chitin substance has a wrist watch attached to an arm. As a result, it is possible to suppress the growth of various bacteria generated.

In the case of applying an antibacterial treatment agent to a leather band, if the whole leather band is soaked in a paint mixed with an antibacterial treatment agent by a dobu dipping process or the like, or an antibacterial treatment agent itself having adhesiveness, It goes without saying that the antibacterial treatment becomes more effective because the antibacterial treatment is applied not only to the back surface but also to the entire circumference.

By the way, the above is the case where the back surface or the whole surface of the leather band is coated with the antibacterial treatment agent, that is, the surface of the leather band is treated with the antibacterial treatment agent. The agent may be applied.

In this case, the antibacterial treatment agent is applied to at least one of the front core material 1 and the back core material 2 of the core material, or at least one of the front core material 1 and the back core material 2 is applied. The core material may be formed of a thread or cloth impregnated with an antibacterial treatment agent and having an antibacterial treatment ability.

As described above, when the core material to which the antibacterial treatment agent is applied is used, the backing material 5 having air permeability or moisture permeability is used.

Therefore, moisture such as sweat permeates the breathable or moisture-permeable backing material 5 and reaches the core material to which the antibacterial treatment agent is applied. Similarly, the antibacterial treatment agent has an antibacterial treatment effect on various bacteria generated in the leather band.

In the above, the example of performing the antibacterial treatment on the leather band member has been described, but it is also possible to use the chitin material as a film or a cloth, and use the material itself as a band member. is there.

The present invention can be applied not only to the leather band but also to other bands such as a resin band.

[0015]

[Effect of the device]

 As described above, according to the watch band of the present invention, the surface or inner surface of the watch band is subjected to an antibacterial treatment with a chitin so that the growth of various bacteria can be suppressed and the prevention of bad odors and stains. Not only does it have the effect that it can, but it can also be hygienic.

[Brief description of drawings]

FIG. 1 shows a main part of the structure of a leather band, which is indicated by A in FIG.
FIG.

FIG. 2 is a surface view of a leather band.

FIG. 3 is a side view of a leather band.

FIG. 4 is a back view of the leather band.

[Explanation of symbols]

 1 Front Core Material 2 Back Core Material 3 Front Material 4 Edge 5 Back Material 6 Stitch Front Thread 7 Stitch Back Thread 8 Antibacterial Agent Coating Layer

Claims (1)

[Claims for utility model registration] [Claim 1] A watch band in which a chitin material is provided on the surface of the band backing material.