JPH1010472A - Band mounting structure of spectacles - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a band mounting structure for preventing the degradation in the strength of the rim bars of rimless spectacles and more particularly spectacles mounted with lenses by using bands via bushings at the rim bars as far as possible. SOLUTION: This band mounting structure consists of the rim bar 1 which has two through-holes 12 via a partition part, two leg parts 24 which respectively come into pressurized contact with these two through-holes 12, the bushing 2 which has two holes 22 formed via a connecting part in contact with this partition part and the band 3 for holding the lens R. The band 3 is inserted into the through-holes 12 of the rim bars 1 and the holes 22 of the bushing 2 and is thereby mounted in the state that the bushing 2 is fitted to the rim bar 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eyeglass mounting structure, and more particularly, to a band mounting structure for mounting a lens to a rim bar by a band via a bush.

[0002]

2. Description of the Related Art In recent years, diversification and individualization of customer needs have become increasingly prominent in the optical field. In the field of spectacles, rimless spectacles are becoming mainstream because they are extremely bright, light, and rich in fashion. Among them, spectacles of a type in which a lens R is attached to a rim bar 1 which is a substantially half lens frame using a band 3 have become popular.

For example, Japanese Patent Application Laid-Open No. 7-239453 discloses that "a cylindrical member is inserted into one of two holes provided in a rim, and a hole in the cylindrical member and a hole in the rim are inserted into the hole. Glasses having a side end surface portion which is in contact with a lens and which has a chamfered side surface. Also, in the registered utility model publication No. 3007839, "a buckle is inserted into a fitting hole of a rim bar, and a band suspender is sewn and set in two sewing holes provided in the buckle so as to hold the lens. Lens support mechanism for spectacles ".

However, in the former glasses, the width L of the hole provided in the rim 1A becomes a size corresponding to the sum of the hole diameter L1 of the hole of the cylindrical member 2A and the thickness L2 of the cylindrical member 2A [ [FIG. 11] As a result, the lateral wall M around the hole of the rim 1A becomes thinner, and the strength of this portion decreases.

In the latter support mechanism, the width L of the fitting hole of the rim bar 1B is also a size corresponding to the sum of the hole diameter L1 of the sewing hole of the buckle 2B and the thickness L2 of the buckle 2B [FIG. ]. Therefore, the portion of the lateral wall M around the fitting hole in the rim bar 1B becomes thin, and the strength is reduced.

On the one hand, rimless spectacles are convenient, on the one hand, in that they use a very small amount of components of the spectacles, so that they are lighter in weight, but on the other hand, they have the drawback that such thin portions occur in the rim bar. The strength is partially reduced, and bending and breaking occur from this portion. As described above, in the method of attaching a band (that is, a band suspender or a thread) using a tubular member or a buckle as in the above-described known example, the hole provided in the rim bar is inevitably increased, and a part of the rim bar is partially formed. It becomes thin and does not always provide satisfactory strength.

However, in a method in which the band 3 is passed directly through the rim bar 1, that is, a method in which an intervening member such as a tubular member or a buckle is not used, the edges Q1 to Q4 of the rim bar 1 made of metal are used as shown in FIG. In many cases, the band 3 was pressed against four places, and the part was worn and finally cut off.

[0008]

SUMMARY OF THE INVENTION The present invention is directed to overcoming the problems set forth above. That is, an object of the present invention is to provide a mounting structure of a rimless spectacle, particularly a spectacle for mounting a lens R using a band on a rim bar via a bush so that the strength of the rim bar is not reduced as much as possible. .

[0009]

Means for Solving the Problems The present inventors have conducted intensive studies on such problems, and as a result,
It has been found that the width of a hole provided in the rim bar can be made as small as possible by devising the shape of the bush attached to the rim bar, and the present invention has been completed based on this finding.

That is, the present invention provides (1) a method in which a bush having a hole is fitted into a rim bar having two through holes at the same time so as to straddle the two through holes, and the rim bar has two through holes and a bush. In the eyeglasses in which the band is inserted in common with the holes of the eyeglasses and attached to the rim bar.

(2) A rim bar having two through holes provided through the partition portion, and two legs provided through two leg portions and a connecting portion which are respectively pressed against the two through holes. Eyeglasses comprising a bush having a hole and a band for holding a lens, wherein the band is inserted into and attached to each through hole of the rim bar and each hole of the bush in a state where the bush is fitted in the rim bar. In the band mounting structure.

Also, (3) a rim bar having two through holes provided through a partition portion, and one leg and a connecting portion pressing one of the two through holes into two holes. And a band for holding the lens, with the bush fitted into the rim bar,
The present invention resides in a structure for attaching a band to spectacles in which a band is inserted and attached to each through hole of a rim bar and each hole of a bush.

Further, (4) the band mounting structure for eyeglasses according to (2) or (3), wherein the width of the connecting portion of the bush is smaller than the width of the partition portion of the rim bar.

Further, (5) the present invention resides in the band mounting structure for eyeglasses according to (2) or (3), wherein two holes of the bush are connected and formed as one same hole.

[0015] (6) In the structure for attaching the band to the spectacles of (2) or (3), the leg portion of the bush is curved on the contact surface with the band.

Further, (7) the present invention resides in the structure for attaching the band to the spectacles of (2) or (3), wherein the bush is fitted in a state of being embedded in the rim bar.

(8) The band mounting structure in the spectacles of (2) or (3), wherein the through-hole of the rim bar is a long hole.

Also, (9) the band mounting structure in the spectacles of (2) or (3), wherein the hole of the bush is an elongated hole.

Further, (10) the band mounting structure in the spectacles according to (2) or (3), wherein the through hole of the rim bar and the hole of the bush have the same width.

[0020]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the drawings by way of specific embodiments. FIG. 1 is a diagram showing the mounting structure of the present invention in an example of a first embodiment. A bush 2 is fitted into a rim bar 1 and a lens R is
Shows a state in which is attached.

Here, (A) shows the state of the mounting portion, and (B) shows its disassembled state. In this mounting structure, the rim bar 1 is provided with two elongated through holes 12 (12A, 12B), and the bush 2 is fitted over the two through holes 12A, 12B. The band 3 for fixing the lens R includes a first hole 12A on the near side (end side) of the two through holes and a second hole 12A on the other side.
B through the two holes, the tip is the lens R
And the rim bar 1.

FIG. 2 is a diagram for explaining the first embodiment. This figure focuses on the rim bar 1 and shows a state in which the bush 2 and the band 3 are sequentially attached to the rim bar 1. Here, (A) is a front view of an end of the rim bar 1, (B) is a front view of a state in which the bush 2 is fitted,
(C) is a front view with the band 3 inserted, and
(D) is a sectional view in a state where the band 3 is inserted.

The rim bar 1 is usually made of metallic material, for example, titanium, titanium alloy, nickel silver (nickel-copper-zinc alloy), Hi-Ni-based alloy (high nickel-based alloy), or the like. And the longitudinal groove 11 is provided in the length direction,
The band 3 can be fitted into the vertical groove 11. Also,
As described above, the rim bar 1 is formed with two elongated through-holes 12 (first through-hole 12A and second through-hole 12B) in the thickness direction from the front surface to the back surface, and is opened to the vertical groove 11 on the back side. Have been. The two through holes 12 </ b> A and 12 </ b> B are arranged at regular intervals via the partition 13.

The bush 2 has two through holes 1 of the rim bar 1.
It is fitted over the 2A and 12B and has a structure as shown in FIG. That is, the bush 2 is arranged as shown in FIG.
As shown in FIG. 7, the horizontal base 21 and the legs 24 extending below the horizontal base 21 are provided. The horizontal base 21 has two elongated holes 22 (first hole 22A, second
Holes 22B) are drilled, and holes 22A, 22
B is arranged at regular intervals via the communication part 23.

The material of the bush 2 may be any material that is softer than metal, and plastics such as polycarbonate and methyl methacrylate are used. The width W2 of the connecting portion 23 of the bush 2 is slightly smaller than the width W1 of the partition portion of the rim bar 1. The thickness d of the connecting portion 23 is also smaller than the thickness D of the horizontal base 21. On the other hand, the horizontal portion of the bush 2 has two legs 24.
(24A, 24B).

Each of the legs 24A, 24B extends downward from the end of each of the holes 22A, 22B provided in the horizontal base 21, and the lower inner surface 2 of those legs.
41 forms a gentle curved surface. This lower inner surface 24
1 prevents wear of the pressed band as described later. The width T1 of the leg 24 (24A, 24B) is usually the same as the width T2 of each of the holes 22A, 22B provided in the horizontal base 21 and each of the through holes 12A, 12B of the rim bar 1.
Is the same as the width L.

When the bush 2 is fitted into the rim bar 1, each of the legs 24A, 24B is held (pressed) against the inner wall surface outside the through holes 12A, 12B. The distance between the legs 24A and 24B is determined by the rim bar 1
Needless to say, the length is such that it can contact the inner wall surface on the end side of the through holes 12A and 12B. As the band 3 used for fixing the lens R to the rim bar 1, a linear body of plastic (polyester, polyamide, polypropylene, or the like) is usually adopted.

Next, an operation for attaching the band 3 to the rim bar 1 will be described. Now, to attach the band 3 to the rim bar 1, first, as shown in FIG. 4, the bush 2 is fitted into the rim bar 1 (A). At this time, the lower part of the periphery of the horizontal base 21 of the bush 2 abuts on the surface of the rim bar 1, and the two legs 24A, 24B are connected to the through holes 12A, 12B of the rim.
(B). After the bush 2 is fitted into the rim bar 1 in this manner, the band 3 is moved from the front end to the first through hole 12A and the first hole 22.
Pass through A (C).

Further, the direction of the band 3 is returned, and the band 3 is passed through the second hole 12B and the second hole 22B (D). Then, after passing through the band 3, the original side of the band 3 is somewhat pulled back as shown by the arrow (E). With this pullback, band 3
The lower inner surface 241 of the leg portion 24 of the bush 2 and the edge 1A of the connecting portion 23 are supported and fixed (see FIG. 5A).

Further, the band 3 presses the lower inner surface 241 of the leg 24 of the bush 2 by pulling back. As a result, the tip of the leg, which is a plastic material, is slightly deformed outward as shown in the figure and bites into the edge 1B. In addition, the connecting portion 23 of the bush 2 comes into contact with the partition portion 13 of the rim bar 1 and is pressed by the band 3 from above. Accordingly, the bush 2 is securely fixed to the rim bar 1 and never comes off carelessly.

Here, the attached band 3
Between the lens R and the rim bar 1, the lens R is inserted. At this time, the leading end P1 of the band is sandwiched between the lens R and the rim bar 1 (see FIG. 5B). However, at this time,
The original portion P2 is in a state where it easily moves in accordance with the movement of the lens R. However, the band 3 is located on the lower inner surface 241 of the leg 24.
, The lower inner surface 241 is a curved surface, so that the abrasion of the original portion P2 is prevented as much as possible.

The width W2 of the connecting portion 23 of the bush 2
However, since the width W1 of the partition portion 13 of the rim bar 1 is smaller than the width W1, the band 3 appropriately presses the edge 1A of the rim bar 1 and the edge 23A of the communication portion 23 (see FIG. 5A). For this reason, the pressing force of the band 3 is distributed to two places of the edge 1A and the edge 23A.

Here, the rim bar 1 is usually made of metal, and the through holes 12A and 12B are punched by press molding, so that the edge 1A is sharp. on the other hand,
Since the bush 2 is usually made by injection molding of plastic, the edge 23A is not so sharp and relatively soft. Therefore, the force applied to the band by the edge 1A is halved, wear is reduced, and an appropriate locking force acts to prevent the band 3 from shifting (sliding).

However, since the chevron portion P3 is pulled and balanced on both sides and hardly moves, it hardly wears even when the band 3 is pressed against the edge 1A of the rim bar 1. . In the present invention, since the width L of each of the through holes 12A and 12B of the rim bar 1 only needs to be the width T1 of the legs 24A and 24B of the bush 2, the width of the lateral wall M of the rim is ensured as much as possible. be able to.

FIG. 6 shows a modification of the first embodiment shown in FIG. 2, in which a bush 2 is embedded in a rim bar 1. FIG. Here, similarly, (A) is a front view of an end portion of the rim bar 1, (B) is a front view of a state in which a bush 2 is fitted, (C) is a front view of a state in which a band 3 is inserted, and further, (D) shows a sectional view in a state where the band 3 is inserted.

In this modification, the rim bar 1 has
A step groove 15 corresponding to the shape of the bush 2 is provided, and the bush 2 is fitted into the step groove 15. Therefore, the bush 2 and the band 3 do not protrude significantly from the surface of the rim bar 1. Normally, it is more apparent that extraneous matter does not protrude from the surface of the rim bar 1 as much as possible.

FIG. 7 is a view for explaining the second embodiment, and shows a state in which the bush 2 and the band 3 are mounted on the rim bar 1 in order. Here, similarly, (A)
Is a front view of the end of the rim bar 1, (B) is a front view of a state in which the bush 2 is fitted, (C) is a front view of a state in which the band 3 is inserted, and (D) is a state in which the band 3 is inserted. FIG. 4 shows a cross-sectional view in a state where the state of FIG.

In the rim bar 1, two elongated through holes 12A and 12B are formed in the thickness direction from the front surface to the back surface through a partition portion 13, and the structure is the same as that of the first embodiment. Same as the rim bar 1. The bush 2 is fitted over the two through-holes 12A and 12B, but the bush 2 is different from the first embodiment in FIG.
The structure is as shown in the figure. That is, as shown in the figure, the bush 2 includes a horizontal base 21 and legs 24 (24A, 24A).
B), the horizontal base 21 does not have the connecting portion 23 as in the first embodiment.

Therefore, the two holes 22A and 22B as shown in the first embodiment are connected to each other and formed as one same hole to form a long substantially rectangular hole 14. The legs 24 (24A, 24B) extend downward from the ends of the holes 22A, 22B of the horizontal base 21, as in the first embodiment, and have a lower inner surface 241.
Has a curved surface. In order to attach the band 3 to the rim bar 1, first, the bush 2 is fitted and fixed to the rim bar 1. Thereafter, the band 3 is connected to the first through hole 12A and the first through hole 12A.
Of the second hole 12B and the second hole 2A.
Also pass through 2B.

Then, by pulling back one of the bands 3, the band 3 is firmly fixed to the rim bar 1 via the bush 2. Here, when the band 3 is pulled back, the band 3 presses the lower inner surface 241 of the leg portion 24 of the bush 2, so that the tip of the leg portion, which is a plastic material, is deformed slightly outward as shown in FIG. Dig into 1B. Therefore, the bush 2 is prevented from coming off the rim bar 1.

In this case, since there is no connecting portion 23 of the bush 2, the back side of the chevron portion P3 of the band 3 comes into direct pressure contact with the edge 1A of the partition portion 13 of the rim bar 1 (see FIG. 7A). . Therefore, the displacement of the band 3 is prevented as much as possible. Here, since the band 3 is directly pressed against the edge of the rim bar 1, it is considered to cause abrasion. However, usually, as described above, the area of the chevron portion P 3 is a portion where the band 3 hardly moves. As a result, the wear effect does not work very much.

FIG. 9 is a view for explaining the third embodiment, in which the bush 2 has only one leg 24. Here, similarly, (A) is a front view of an end portion of the rim bar 1, (B) is a front view of a state in which the bush 2 is fitted,
(C) is a front view with the band 3 inserted, and
(D) shows a sectional view in a state where the band 3 is inserted.

The rim bar 1 has two elongated through holes 12 through the partition 13 from the front surface to the back surface in the thickness direction.
A and 12B are perforated, and the structure is the same as that of the rim bar 1 of the first embodiment. These two through holes 12
The bush 2 is fitted over A and 12B, and the bush 2 has a structure as shown in FIG. The bush 2 has a horizontal base 21 and a leg 24 as shown in the figure.
Further, two long holes 22A and 22B are formed in the horizontal base 21 via a connecting portion 23.

In this embodiment, the legs 24 (2
4A) is one and extends downward from an end of one of the first holes 22A, and has a lower inner surface 24.
1 forms a curved surface. In order to attach the band 3 to the rim bar 1, first, the bush 2 is fitted and fixed to the rim bar 1. In this case, the leg 24A of the bush 2 is held in contact with (pressed against) the inner wall surface 121 on the end side of the through hole 12A of the rim bar 1.

Thereafter, the band 3 is passed through the first through hole 12A of the rim bar 1 and the first hole 22A of the bush 2, and further passed through the second through hole 12B and the second hole 22B. Then, by pulling the band 3 toward the original side, the band 3 is
Is firmly fixed to the rim bar 1 via the In this case, since the bush 2 has only one leg 24A, there is no obstacle such as a leg in the through hole 12B of the rim bar 1.

Therefore, when the band 3 is inserted into the bush 2, the freedom of movement of the band 3 with respect to the second through hole 12B and the second hole 22B can be increased. Therefore, the band 3 can be easily passed through the hole of the bush 2 or can be pulled out. That is, the band 3 is passed through the first through-hole 12A and the first hole 22A, and then the second
When the band 3 is passed through the through hole 12B and the second hole 22B, the band 3 can be easily inserted and pulled out.

Also in the third embodiment, the width L of each through hole 12A, 12B of the rim bar 1 is
It is sufficient that the length of the rim bar is equal to the width T1 of the A. Therefore, the width of the lateral wall M of the rim bar can be secured as much as possible. In the third embodiment, as shown in the example of FIG. 6, a step groove 15 is provided in the rim bar 1 and the bush 2 is fitted so that the bush 2 and the band 3 do not protrude greatly from the surface of the rim bar 1. It is also possible.

Although the present invention has been described above, the present invention is not limited only to the embodiments, and it goes without saying that various other modifications can be made without departing from the essence of the present invention. Although the width W2 of the connecting portion of the bush 2 is shown as an example smaller than the width W1 of the partition portion 13 of the rim bar 1, it is more preferable that the width W2 is the same or larger. . Further, the case where the thickness d of the connecting portion 23 is smaller than the thickness D of the horizontal base portion 21 has been described. The leg portion 24 of the bush 2 plays a sufficient role as long as it comes into contact with the through hole 12 of the rim bar 1.

[0049]

According to the present invention, the strength of the rim bar is improved, and the rim bar is not bent or broken. The occurrence of a portion that comes into contact with the bush of the band prevents wear of the band as much as possible. When the width of the connecting portion of the bush is smaller than the width of the partition portion of the rim bar, an appropriate locking force acts on the band.

[Brief description of the drawings]

FIGS. 1A and 1B show a mounting structure of the present invention, wherein FIG. 1A shows a state of a mounting portion, and FIG.

FIG. 2 is a diagram illustrating a first embodiment;
(A) is a front view of the end of the rim bar, (B) is a front view of a state in which a bush is fitted, (C) is a front view of a state in which a band is inserted, and (D) is a state in which a band is inserted. FIG.

3A and 3B are diagrams showing a structure of a bush according to the first embodiment, wherein FIG. 3A is a front view, FIG. 3B is an elevation view,
(C) shows a side view.

FIG. 4 is an explanatory diagram of how to attach a band to the rim bar 1;

5A and 5B are diagrams showing a support relationship between a band and a bush, wherein FIG. 5A shows a state before a lens is mounted, and FIG. 5B shows a state after a lens is mounted.

FIGS. 6A and 6B are diagrams illustrating a modification of the first embodiment, wherein FIG. 6A is a front view of an end of a rim bar, and FIG.
Fig. 2 is a front view of a state in which a bush is fitted, (C) is a front view of a state in which a band is inserted, and (D) is a cross-sectional view in a state of inserting a band.

FIG. 7 is a diagram illustrating a second embodiment;
(A) is a front view of the end of the rim bar, (B) is a front view of a state in which a bush is fitted, (C) is a front view of a state in which a band is inserted, and (D) is a state in which a band is inserted. FIG.

FIG. 8 is a view showing a structure of a bush according to a second embodiment, wherein (A) is a front view, (B) is an elevation view,
(C) shows a side view.

9A and 9B are diagrams illustrating a third embodiment, wherein FIG. 9A is a front view of an end of a rim bar, FIG. 9B is a front view of a state in which a bush is fitted, and FIG. Shows a front view in a state where the band is inserted, and (D) shows a cross-sectional view in a state where the band is inserted.

FIGS. 10A and 10B are diagrams showing a structure of a bush according to the third embodiment, wherein FIG. 10A is a front view, FIG. 10B is an elevation view, and FIG. 10C is a side view.

FIG. 11 is a diagram showing a conventional example.

FIG. 12 is a diagram showing a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Rim bar 1A ... Edge 1B ... Edge 11 ... Vertical groove 12 ... Through hole 12A ... 1st through hole 12B ... 2nd through hole 121 ... Inner wall surface of a through hole 13 ... Partition part 14 ... Rectangular hole 15 ... Step groove DESCRIPTION OF SYMBOLS 2 ... Bush 21 ... Horizontal base 22 ... Hole 22A ... 1st hole 22B ... 2nd hole 23 ... Communication part 24 (24A, 24B) ... Leg part 241 ... Lower inner surface 3 ... Band D ... Horizontal base thickness d ... Communication part M: Horizontal wall P1: Top part P2: Base part P3: Angle part R: Lens T1: Leg width T2: Hole width W1: Partition width W2: Connection width

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[Procedure amendment]

[Submission date] July 31, 1996

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Brief description of drawings

[Correction method] Change

[Correction contents]

[Brief description of the drawings]

FIGS. 1A and 1B show a mounting structure of the present invention, wherein FIG. 1A shows a state of a mounting portion, and FIG.

FIG. 2 is a diagram illustrating a first embodiment;
(A) is a front view of the end of the rim bar, (B) is a front view of a state in which a bush is fitted, (C) is a front view of a state in which a band is inserted, and (D) is a state in which a band is inserted. FIG.

3A and 3B are diagrams showing a structure of a bush according to the first embodiment, wherein FIG. 3A is a front view, FIG. 3B is an elevation view,
(C) shows a side view.

FIG. 4 is an explanatory diagram of how to attach a band to the rim bar 1;

5A and 5B are diagrams showing a support relationship between a band and a bush, wherein FIG. 5A shows a state before a lens is mounted, and FIG. 5B shows a state after a lens is mounted.

FIGS. 6A and 6B are diagrams illustrating a modification of the first embodiment, wherein FIG. 6A is a front view of an end of a rim bar, and FIG.
Fig. 2 is a front view of a state in which a bush is fitted, (C) is a front view of a state in which a band is inserted, and (D) is a cross-sectional view in a state of inserting a band.

FIG. 7 is a diagram illustrating a second embodiment;
(A) is a front view of the end of the rim bar, (B) is a front view of a state in which a bush is fitted, (C) is a front view of a state in which a band is inserted, and (D) is a state in which a band is inserted. FIG.

FIG. 8 is a view showing a structure of a bush according to a second embodiment, wherein (A) is a front view, (B) is an elevation view,
(C) shows a side view.

9A and 9B are diagrams illustrating a third embodiment, wherein FIG. 9A is a front view of an end of a rim bar, FIG. 9B is a front view of a state in which a bush is fitted, and FIG. Shows a front view in a state where the band is inserted, and (D) shows a cross-sectional view in a state where the band is inserted.

FIGS. 10A and 10B are diagrams showing a structure of a bush according to the third embodiment, wherein FIG. 10A is a front view, FIG. 10B is an elevation view, and FIG. 10C is a side view.

FIG. 11 is a diagram showing a conventional example.

FIG. 12 is a diagram showing another conventional example.

FIG. 13 is a diagram showing still another conventional example.

[Description of Signs] 1 ... Rim bar 1A ... Edge 1B ... Edge 11 ... Vertical groove 12 ... Through hole 12A ... First through hole 12B ... Second through hole 121 ... Inner wall surface of through hole 13 ... Partition part 14 ... Rectangular shape Hole 15 Step groove 2 Bush 21 Horizontal base 22 Hole 22A First hole 22B Second hole 23 Communication part 24 (24A, 24B) Leg 241 Lower inner surface 3 Band D Horizontal base thickness D: thickness of the connecting portion M: lateral wall P1: tip portion P2: base portion P3: chevron portion R: lens T1: leg width T2: hole width W1: partition width W2: connection portion width

Claims (10)

[Claims] In a state in which a bush having a hole is simultaneously fitted to a rim bar having two through holes so as to straddle the two through holes, a band is commonly used for both the through hole of the rim bar and the hole of the bush. The band is attached to the rim bar and is attached to the rim bar. 2. A rim bar having two through holes provided through a partition portion, two limbs respectively pressed into contact with the two through holes, and two holes provided through a connecting portion. It consists of a bush and a band to hold the lens,
A band mounting structure for eyeglasses, wherein the band is inserted and mounted in each through hole of the rim bar and each hole of the bush in a state where the bush is fitted in the rim bar. 3. A rim bar having two through holes provided through a partition portion, and a rim bar press-contacting one of the two through holes.
A bush having two legs via two connecting portions and a connecting portion, and a band for holding a lens, wherein the band is fitted into the rim bar, and the band is connected to each through hole of the rim bar and each hole of the bush. A band mounting structure for eyeglasses, wherein the band is mounted by being inserted into the band. 4. The band mounting structure according to claim 2, wherein the width of the connecting portion of the bush is smaller than the width of the partition portion of the rim bar. 5. The band mounting structure for eyeglasses according to claim 2, wherein two holes of the bush are connected and formed as one same hole. 6. The bush according to claim 2, wherein the leg portion of the bush is curved at a contact surface with the band.
A mounting structure for a band in the eyeglasses described in the above. 7. The band mounting structure for eyeglasses according to claim 2, wherein the bush is fitted in a state embedded in the rim bar. 8. The band mounting structure according to claim 2, wherein the through hole of the rim bar is an elongated hole. 9. The band mounting structure for eyeglasses according to claim 2, wherein the hole of the bush is an elongated hole. 10. The band mounting structure according to claim 2, wherein the through hole of the rim bar and the hole of the bush have the same width.