JP3240409U - Eyeglass drop prevention member - Google Patents

Abstract

A fall prevention member for spectacles that prevents the spectacles from slipping forward and falling when the head is tilted forward can reliably prevent the spectacles from slipping forward, To provide a soft touch to the skin, to prevent stuffiness, and to impart designability to improve appearance. A fall prevention member 1 for spectacles is a stretchable knitted bag-shaped body to be put on temples T and end pieces M of spectacles G, and is provided with a small-diameter cylindrical portion 2 covering the temples and continuously therewith. It consists of a large-diameter cocoon-shaped portion 3 which is fitted to cover the modern, and the cocoon-shaped portion is formed thicker than the cylindrical portion. [Selection drawing] Fig. 4

Description

TECHNICAL FIELD The present invention relates to a drop prevention member for spectacles that is detachably attached to temples and moderns of spectacles.

In order to prevent glasses from slipping down when the head is tilted forward, for example, it has been proposed to attach cylindrical silicon tubes to temples or temple ends as anti-slip members (see, for example, Patent Document 1). ).

Utility Model Registration No. 3071321

The anti-slip member is intended to obtain an anti-slip effect by bringing the silicone tube into close contact with the skin, but since it merely covers the temples and temples, it does not catch on the head and when sweating. It became slippery and the effect was not enough. On the other hand, since it is difficult to wear them on spectacles due to the frictional resistance with the temples and ends, it is necessary to use lubricating creams and lubricating powders to improve slippage, making handling cumbersome.

Even though silicone has elasticity, it still has a certain degree of hardness and does not necessarily feel soft against the skin. If you wear it for a long time, the skin may become rough and itchy due to dampness and subtle rubbing. In addition, the silicon material looks cheap, so there is an aspect of wearing it in public. Not limited to silicone materials, tubes made of soft synthetic resin also have various problems similar to those described above.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a fall prevention member for spectacles that has a catch on the head, is soft against the skin, does not easily get stuffy, and has a stylish appearance.

The idea of claim 1 is
An elastic knit bag-shaped body that can be worn on the temples and moderns of eyeglasses,
It consists of a small-diameter cylindrical portion covering the temple and a large-diameter cocoon-shaped portion integrally provided so as to be continuous with it and covering the end piece, and the cocoon-shaped portion is thicker than the cylindrical portion. When the spectacles are about to shift forward from the state in which the spectacles are worn on the person, the cocoon-shaped portion catches on the narrow portion between the upper part of the ear and the temporal region of the wearer, thereby removing the spectacles. To provide a fall prevention member for spectacles characterized by preventing the forward movement of the eyeglasses.

The invention of claim 2 is
The fall prevention member for eyeglasses according to claim 1,
A fall prevention member for spectacles is provided, wherein the cylindrical portion is formed to have a length that can cover the vicinity of the hinge at the front end of the temple.

The idea of claim 3 is
An elastic knitted bag-like body that can be worn over the modern eyeglasses,
It is formed in a thick cocoon shape that covers the eyeglasses thickly, and when the glasses are about to move forward from the state worn by the person, the narrow width between the upper part of the ear and the temporal part of the wearer's head To provide a fall prevention member for spectacles characterized by preventing forward movement of the spectacles by being hooked on a part of the spectacles.

The invention of claim 4 is
The fall prevention member for spectacles according to any one of claims 1 to 3,
A fall prevention member for spectacles is provided, characterized in that a locking member for detachably attaching an ornament is attached to the end opposite to the end where the bag-shaped body has the opening. .

The idea of claim 5 is
The fall prevention member for eyeglasses according to claim 1 or 2,
A drop prevention member for spectacles is provided, wherein the cocoon-shaped portion is formed thicker than the cylindrical portion by being woven with a thread thicker than that of the cylindrical portion.

The idea of claim 6 is
The fall prevention member for spectacles according to any one of claims 1 to 3,
A fall prevention member for spectacles is provided, characterized in that an anti-slip material is provided inside the bag-shaped body.

The idea of claim 7 is
The fall prevention member for eyeglasses according to claim 1 or 2,
A fall prevention member for spectacles is provided, wherein an anti-slip material is provided only inside the cocoon-shaped portion of the bag-shaped body.

According to the invention of claim 1, the following effects can be obtained. Even if the glasses slip forward when the head is tilted forward, the large diameter and thick cocoon-shaped part that covers the modern is between the upper part of the ear and the temporal part of the wearer's head. The forward movement of the spectacles is restrained by hooking on the narrowed part (narrow part) of the eyeglasses to prevent the spectacles from falling. In addition, since the cylindrical portion is formed to have a small diameter to match the thin temple, even if a force acts to shift the drop prevention member in a direction to remove it from the eyeglasses, the cylindrical portion with a small diameter is caught by the thick temple tip, causing the eyeglasses to fall off. to prevent it from coming off easily. Since it is made of knit and has air permeability, it feels soft against the skin and does not easily get stuffy. In addition, stretchable knitwear is easier to stretch than tubes made of silicone or soft resin, and has less frictional force against temples and temples, making it easier to wear on spectacles.

According to the device of claim 2, in addition to the effects of the device of claim 1, the following effects can be obtained. Since the cylindrical part covers almost the entire temple, it is possible to soften the contact of the temple against the temporal region and the base of the ear, and the arrangement of the knitting pattern makes the temple more conspicuous when facing a person. Excellent decorativeness can be imparted.

According to the invention of claim 3, the following effects can be obtained. Even if the glasses slip forward when the head is tilted forward, the thick, cocoon-shaped fall prevention member that covers the modern part is narrow between the upper part of the ear and the temporal part of the head. To prevent the spectacles from falling by restraining the forward movement of the spectacles by being caught by the narrowed part (narrow part). Since it is made of knit and has air permeability, it feels soft against the skin and does not easily get stuffy. In addition, the stretchable knit is easier to stretch than the tube made of silicon or soft resin, and the frictional force against the tip is small, so that it is easy to wear on spectacles.

According to the device of claim 4, in addition to the effects of the devices of claims 1 to 3, the following effects can be obtained. Since the end of the bag-like body opposite to the open end, that is, the part corresponding to the rear end of the modern, the accessory can be attached and detached freely, so that the spectacles can be given various decorativeness and are fashionable. can enjoy

According to the invention of claim 5, in addition to the effects of the invention of claim 1 or 2, the following effects are achieved. In order to make the cocoon-shaped part thicker, the yarn thicker than that of the tubular part is used for knitting, so that the tubular part and the cocoon-shaped part can be easily manufactured simply by changing the thickness of the yarn used.

According to the invention of claim 6, in addition to the effects of the inventions of claims 1 to 3, the following effects are achieved. Since the non-slip material is provided inside the bag-like body, it is possible to reliably prevent inconvenience such as the fall prevention member coming off the spectacles and being lost when the spectacles are removed.

According to the invention of claim 7, in addition to the effects of the invention of claim 1 or 2, the following effects are achieved. Since the non-slip material is provided only inside the cocoon-shaped part of the bag, the cylindrical part with a small diameter does not have any non-slip material, and when a thick tip or long temple is passed through, the frictional force is small and it is easy to wear. On the other hand, the cocoon-shaped part on the opposite side of the open end of the bag-shaped body is held by the non-slip material so that it does not move from the end, so when the eyeglasses are removed, the anti-drop member falls off the eyeglasses and is lost. Inconveniences, such as doing so, are reliably prevented.

The figure which shows an example of the fall prevention member of the spectacles of this invention. Sectional drawing which shows the state which mounted|worn the fall prevention member with spectacles (the front and a lens are abbreviate|omitted). The figure which shows an example of the knitting pattern of the bag-shaped body which forms a fall prevention member. The figure which looked at the state which put on the spectacles which attached the fall prevention member from the back. The figure which shows the state which attached the accessories to the fall prevention member. The figure which shows the other example of a fall prevention member.

An embodiment of a fall prevention member for spectacles (hereinafter simply referred to as a "fall prevention member") according to the present invention will be described with reference to the drawings. The fall prevention member 1 in FIG. 1 is a stretchable and air-permeable knitted bag-like body, and is integrally knitted with a small-diameter, thin and long tubular portion 2 so as to be continuous with it. As shown in FIG. 2, it is mounted so as to cover the temple T of the spectacles and the temple M formed thicker than the temple T. As shown in FIG. When wearing the spectacles, the opening of the bag-like body at the front end (left end in FIG. 1) of the cylindrical portion 2 is widened so that it is attached to the rear end side portion of the modern M of the spectacles and slid forward. As shown in FIG. 2, the cylindrical portion 2 with a small diameter fits so as to cover almost the entire area up to the vicinity of the hinge (not shown) at the front end of the temple T, and the cocoon-shaped portion 3 is fitted to the temple T. It can be worn in a fitted state to cover M. That is, the tubular portion 2 and the cocoon-shaped portion 3 are set to lengths corresponding to the temple T and the modern end M, respectively.

Since the cylindrical part 2 is formed to have a small diameter to match the thin temple T, even if a force acts to shift the drop prevention member 1 in the direction of removing it from the spectacles, the small-diameter cylindrical part 2 is caught by the thick end M. so that it does not come off easily. Therefore, it is possible to prevent the fall prevention member 1 from being unexpectedly removed and lost when a person takes off the spectacles. In this embodiment, a plurality of small dot-shaped anti-slip members 4 made of silicon or rubber are fixed to the inner side (back side) of the fall prevention member 1, and the frictional action between them and the spectacles is provided. to more reliably prevent falling off. However, if a non-slip material is provided inside the small-diameter cylindrical portion 2, a large frictional resistance may be generated when a thick temple M is passed through or when the long temple T is covered, making it difficult to wear. , in this embodiment, the non-slip material 4 is provided only inside the cocoon-shaped portion 3 . As a result, the cylindrical portion 2 having no non-slip material can be easily attached to the modern end M and the temple T in a slippery manner. As described above, the small-diameter cylindrical portion 2 has a fall-off prevention function, so the non-slip member 4 may not necessarily be provided.

FIG. 3 is an example of a knitting pattern of a bag-shaped body forming a fall prevention member. The cocoon-shaped portion 3 is formed to have a large diameter by increasing the number of stitches, and the cylindrical portion 2 is formed to have a small diameter by decreasing the number of stitches. However, if all of them are knitted with threads of the same thickness, the inside of the cocoon-shaped portion becomes a large hollow, creating a gap between it and the modern M. That is, since the inside of the cocoon-shaped portion 3 does not become solid as shown in FIG. can't fulfill Therefore, the cocoon-shaped portion 3 is made thicker than the tubular portion 2 by weaving with a thread thicker than that of the tubular portion 2 . Specifically, it can be easily manufactured by knitting the bag-like body from the bottom with a thick thread and, after knitting the cocoon-shaped portion 3, switching to a thin thread and knitting the remaining cylindrical portion 2. - 特許庁A stretchable thread is used for knitting the bag-shaped body. In addition, the inner diameter of the cocoon-shaped portion 3 is formed so as to be narrowed at the front portion that is continuous with the cylindrical portion 2, and this also prevents the eyeglasses from falling off.

FIG. 4 is a rear view of a person wearing the spectacles G to which the fall prevention member 1 is attached. A large-diameter thick cocoon-shaped portion 3 covering the temple M on the rear end side of the temple T is positioned behind the ear E. When the person (wearer) wearing the spectacles G tilts his or her head forward, the temple T placed on the narrow portion between the upper part of the ear E and the temporal region TP moves forward. Even if the spectacles G are about to move, the cocoon-shaped part 3 thickly covering the modern M behind it is caught in the narrow part to restrain the forward movement, thereby preventing the spectacles G from falling. It plays the role of preventing slippage. The fall prevention member 1 is made of knit so that it feels soft against the skin, has air permeability, and is less likely to get stuffy. By arranging the knitting pattern, the design of the glasses G can be added.

Since the cylindrical portion 2 of the fall prevention member 1 covers the entire temple T, it softens the contact of the temple T against the temporal region TP and the base of the ear E. Excellent decorativeness can be imparted by arranging the knitting pattern that is attached so as to cover the entire temple T which is conspicuous when facing a person without giving a sense of discomfort. The outside of the rear end of the cocoon-shaped portion 3 (the end opposite to the end having openings for inserting the ends and temples in the bag-like body) serves as a locking member for attaching accessories. A hook-and-loop fastener 5 is attached by sewing or adhesion. For example, if a hook-and-loop fastener 62 having the opposite sex to the hook-and-loop fastener 5 is attached to the end of the string-like body connected to the ornament 61 and fastened to the cocoon-shaped portion 3 via the hook-and-loop fastener 5, the It is possible to impart decorativeness as shown in . Since it can be freely attached and detached by a hook-and-loop fastener, it is possible to enjoy fashion by giving various decorations by changing the ornaments into various designs. Note that the locking member may not be provided.

In the above-described embodiment, a thick thread is used to form the cocoon-shaped portion 3 thickly. can be In the above-described embodiment, the tubular portion 2 is formed to have a length that can cover the entire temple T, but in the hot summer months, the tubular portion 2 is in close contact with the temporal region TP due to a large amount of perspiration. If the temple T is covered with knit, you may feel uncomfortable when it gets wet with sweat. While taking advantage of this, the rear end portion of the temple T may be made to hit the temporal region TP softly. It goes without saying that even if the tubular portion 2 is short, it contributes to the prevention of falling off from the spectacles.

In the above-described embodiment, the fall prevention member 1 is composed of the cylindrical portion 2 which is thin and covers the temple T and the cocoon-shaped portion 3 which is thick and covers the tip M. It is also possible to form only the bag-shaped body and form the fall prevention member 7 that thickly covers only the modern M as shown in FIG. As with the fall prevention member 1, the fall prevention member 7 is also provided with an anti-slip member 4 inside the bag-shaped body, and a locking member 5 at the end opposite to the open end of the bag-shaped body. can be provided, but these may be omitted. Also, in the above embodiment, the hook-and-loop fastener 5 is attached as the locking member for attaching the accessory, but instead of this, for example, a ring-shaped string or metal fitting may be attached as the locking member. In addition, various modifications can be made to the present invention without departing from the gist thereof.

1 Anti-fall member for spectacles 2 Cylindrical portion 3 Cocoon-shaped portion 4 Non-slip material 5 Hook-and-loop fastener (locking member)
61 Accessories 62 Hook-and-loop fasteners (male and female reversed from 5)
7 Eyeglass fall prevention member G Eyeglasses M Modern T Temple E Ear TP Temporal

Claims (7)

An elastic knit bag-shaped body that can be worn on the temples and moderns of eyeglasses,
It consists of a small-diameter cylindrical portion covering the temple and a large-diameter cocoon-shaped portion integrally provided so as to be continuous with it and covering the end piece, and the cocoon-shaped portion is thicker than the cylindrical portion. When the spectacles are about to shift forward from the state in which the spectacles are worn on the person, the cocoon-shaped portion catches on the narrow portion between the upper part of the ear and the temporal region of the wearer, thereby removing the spectacles. A fall prevention member for spectacles, characterized in that it prevents the forward movement of the eyeglasses. The fall prevention member for eyeglasses according to claim 1,
A fall prevention member for spectacles, wherein the cylindrical portion is formed to have a length capable of covering the vicinity of the hinge at the front end of the temple. An elastic knitted bag-like body that can be worn over the modern eyeglasses,
It is formed in a thick cocoon shape that covers the eyeglasses thickly, and when the glasses are about to move forward from the state worn by the person, the narrow width between the upper part of the ear and the temporal part of the wearer's head A fall prevention member for spectacles, characterized in that it prevents forward movement of the spectacles by being hooked on a part of the spectacles. The fall prevention member for spectacles according to any one of claims 1 to 3,
A fall prevention member for spectacles, wherein a locking member for detachably attaching an accessory is attached to the end of the bag-like body opposite to the end where the opening is located. The fall prevention member for eyeglasses according to claim 1 or 2,
A fall prevention member for spectacles, wherein the cocoon-shaped portion is formed thicker by weaving with a thread thicker than that of the cylindrical portion. The fall prevention member for spectacles according to any one of claims 1 to 3,
A fall prevention member for spectacles, wherein an anti-slip material is provided inside the bag-shaped body. The fall prevention member for eyeglasses according to claim 1 or 2,
A fall prevention member for spectacles, wherein an anti-slip material is provided only inside the cocoon-shaped portion of the bag-shaped body.

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