TW201303414A - Temple and glasses frame - Google Patents

Abstract

Provided are a temple and a glasses frame for preventing improper positioning and falling of glasses. The temple (1) comprises: a temple body (4) having a front end side attachable to a front frame (3) of the glasses frame (2); and an attachment (5) provided below the temple body (4) and detachably attachable to the temple body (4). The attachment (5) comprises: a curved member (51); an earring member (52) having an ear contact part (52a) that can be brought into contact with the rear side of an ear; a flexible anti-entanglement member (53) connecting a predetermined part (52b) of the curved member (51) and a front end part (52c) of the ear contact part (52a); and a clamping part (6) for clamping the temple body (4). The temple body (4) comprises a stopping part (41) on front and rear sides of the clamping part (6) so as to prevent forward and backward movements of the clamping part (6) relative to the temple body (4).

Description

Arm and eyeglass frame

The present invention relates to a temple and eyeglass frame. More particularly, it relates to a temple and eyeglass frame that can reduce the collapse of the eyeglass frame.

(Background technique)

The inventors of the present invention have been using an ear attachment portion that is attached to the eyeglass frame and abuts against the inner side of the ear when the eyeglass frame is worn, and has an attachment having a function of preventing the eyeglass frame from slipping (Patent Document 1). The mounting tool can be used to reduce the slippage of the eyeglass frame.

However, in the invention described in Patent Document 1, the flaw in the eyeglass frame cannot be sufficiently reduced.

(Patent Literature)

[Patent Document 1] Japanese Patent Laid-Open Publication No. 2010-72511

The present invention has been developed to solve the problems of the prior art, and to provide a temple and an eyeglass frame which can reduce the collapse of the eyeglass frame.

When the inventor of the present invention reviewed the above-mentioned problems, the following findings were obtained. In the invention described in Patent Document 1, since the attachment member only grips the side surface of the temple body, the attachment is moved toward the front or the rear from the position of the attached temple body. When the mounting tool moves toward the front, the ear abutting portion strongly interferes with the inner side of the ear to cause discomfort to the wearer of the eyeglass frame, and when the mounting device moves toward the rear, the ear abutting portion is not sufficiently performed for the inner side of the ear. The abutment caused the frame of the glasses to slip.

The present invention has been developed in accordance with the findings of the inventors of the present invention described above. In other words, in order to solve the above problems, the present invention provides a temple comprising: a temple body configured to be attached to a front frame of a spectacle frame at a front end side; and an attachment having a side along the inner side of the ear a curved bending member, an ear fitting member that is attached to the bending member via the shaft member and the bending member and that has an ear abutting portion that can abut the inner side of the ear, and a connecting member that is coupled to the ear fitting member a flexible entanglement preventing member having a specific portion in front of the portion and a distal end portion of the abutting portion of the ear, and being detachably attached to the temple body, and either one of the mounting member and the temple body is oriented The other of the mounting tool and the temple body is open and has a grip portion that grips the other groove shape, and the other of the mounting tool and the temple body is disposed in front of the grip portion And a rear portion that blocks the movement of the grip portion toward the front and the rear.

According to the present invention, the movement of the holding portion including the attachment member and the temple body toward the front and the rear is blocked by the blocking portion provided in any of the attachment and the temple body, and Make The movement of the harness from the position of the mounted temple body toward the front or the rear is prevented, so that the wearer of the eyeglass frame does not feel uncomfortable, and the eyeglass frame can be reduced.

Further, in the present specification, the center of the head of the wearer wearing the eyeglass frame is based on the center of the head, and the direction of the front head is the front and the rear head is the rear. The "front end" means that it is worn. In the eyeglass frame, the front end portion of each member constituting the eyeglass frame, the "rear end portion" means the rear end portion of each member constituting the eyeglass frame.

In the present specification, the left and right sides mean the left and right sides of the wearer wearing the eyeglass frame.

Preferably, the gripping surface held by the gripping portion in the gripping surface of the gripping portion and the other of the mounting member and the temple body has a convex portion or a concave portion that are fitted to each other. .

According to the preferred temple, since the mounting tool and the temple system are fitted to each other by the convex portion and the concave portion, it is difficult for the mounting member to fall off from the temple body. Therefore, when the eyeglass frame is worn, the eyeglass frame is prevented from slipping due to the falling off of the mounting tool.

In order to solve the above problems, the present invention provides an eyeglass frame characterized by comprising any one of the above-described temples.

Since there is any one of the above-mentioned temples, it is possible to reduce the flaw of the eyeglass frame.

According to the invention, because the position of the mounting member from the mounted temple is prevented Moving forward or backward, it does not cause discomfort to the wearer of the eyeglass frame, and can reduce the collapse of the eye frame.

(First embodiment)

The temples according to the first embodiment of the present invention will be described with reference to the drawings. Fig. 1 is a view showing a configuration of a spectacle frame including a temple according to the embodiment, wherein Fig. 1(a) is a side view of the spectacle frame, and Fig. 1(b) is a view of the slave temple. The side view of the eyeglass frame when the mounting tool is removed, the first (c) is the AA cross-sectional view of the first (a), and the first (d) is the BB cross-sectional view of the first (b). Fig. 1(e) is a cross-sectional view showing the same as the BB sectional view when the mounting tool is removed from the temple body.

The temple 1 includes a temple body 4 that is configured to be attachable to the front frame 3 of the eyeglass frame 2, and a mounting device that is disposed below the temple body 4 and that is detachably attachable to the temple body 4. 5.

The mounting tool 5 includes a curved member 51 configured to be detachably attached to the temple body 4 of the eyeglass frame 2, and is rotatably and detachably attached to the rear end portion of the curved member 51 and has an abutable ear The ear contact member 52 of the inner ear contact portion 52a; the specific portion 52b that is located further forward than the portion of the curved member 51 to which the ear contact member 52 is attached, and the front end portion 52c of the ear contact portion 52a are flexible The entanglement preventing member 53; and the holding portion 6 of the temple body 4.

The rear end portion of the curved member 51 is formed into a concave shape toward the lower side as shown in Fig. 1(c), and the shaft member 54 is sagged in the concave shape. Both sides of the shape.

The ear sticking member 52 is provided with a rocking portion 52d that penetrates the through hole of the shaft member 54 disposed at the rear end portion of the curved member 51 in the approximate middle of the curved portion of the ear contact portion 52a. By inserting the through hole of the rocking portion 52d through the shaft member 54, the ear fitting member 52 can be swung around the shaft member 54.

Further, the structure in which the ear fitting member 52 is attached to the rear end portion of the curved member 51 is not limited to the above-described configuration, and any configuration may be employed as long as the ear fitting member 52 is swingably attached to the rear end portion of the curved member 51. For example, the ear bonding member 52 may be provided with a shaft member, and the rear portion of the bending member 51 may have a through hole penetrating the shaft member.

The entanglement preventing member 53 and the ear fitting member 52 are integrally formed. The front end portion of the entanglement preventing member 53 is fixed to the specific portion 52b by a screw 55. The fixing of the entanglement preventing member 53 to the specific portion 52b may be followed by other methods. The entanglement preventing member 53 is an elastic member, and various elastic members such as a leaf spring formed of an elastic body (a polymer material having elasticity such as natural rubber or synthetic rubber) or a shape memory alloy material can be used. In the present embodiment, the ear sticking member 52 and the entanglement preventing member 53 are formed of the same material and integrally molded, but the ear sticking member 52 and the entanglement preventing member 53 are each made of different materials or the same material, and the use is continued. Or screws or the like can be joined.

As shown in FIG. 1(d), the gripping portion 6 forms an opening toward the temple body 4, and holds the temple body 4 by a groove shape extending in the front-rear direction. The temple body 4 is held by the two gripping faces 61, 61 facing inward of the groove shape. In this way, the holding portion 6 is vertically oriented in the front-rear direction. Hold the temple body 4. The grip portion 6 has elasticity, and is made of, for example, a flexible resin. Further, the temple body 4 is made of, for example, a flexible resin or a metal. The distance t1 between the gripping faces 61, 61 when the mounting tool 5 is detached from the temple body 4 is shorter than the thickness t2 of the temple body 4 in the gripping face 42.

When the mounting body 5 is attached to the scope body 4, the lower end portion 43 of the scope body 4 is pressed toward the upper end of the side surface portion 63 of the grip portion 6, and the opening portion 62 is opened to squeeze the mounting member 5 toward the temple body 4. In. The side surface portion 63 of the grip portion 6 is opened outward by elasticity, so that the lower end portion 43 of the temple body 4 enters the groove shape, and the attachment 5 is attached to the temple body 4. After the mounting tool 5 is attached to the temple body 4, the scope body 4 is held by the elasticity of the grip portion 6.

When the mounting tool 5 is detached from the temple body 4, the mounting tool 5 may be pulled away from the direction in which it is separated from the temple body 4. The mounting tool 5 can be removed when the pulling force exceeds the holding force of the grip portion 6.

Alternatively, as shown in Fig. 1(e), the front and rear directions are passed through the straight line near the lower end portion 43 of the temple body 4 to the vicinity of the gripping surface 61 as a shaft and the mounting tool 5 is rotated (toward the arrow direction D). Then, since the side surface portion 63 is bent by the elasticity of the grip portion 6, the opening portion 62 is opened, so that the attachment tool 5 can be easily detached from the temple body 4. In this way, although it is easy to remove the mounting tool 5 when the mounting tool 5 is rotated, when the eyeglass frame 2 is worn, since the force for rotating the mounting tool 5 is small as described above, the wear of the eyeglass frame 2 is performed. When the mounting tool 5 is naturally detached, it is less.

In the present embodiment, the grip portion 6 is configured to hold the temple body 4 from the left and right directions, but the grip portion 6 is any of the temple body 4. The direction can be maintained. However, when the eyeglass frame 2 is worn, since the grip portion 6 has a force applied in the front-rear direction, when the grip portion 6 is configured to hold the temple body 4 from the front-rear direction, the mounting member 5 is naturally peeled off. After that.

When the eyeglass frame 2 is worn, since the force is applied to the grip portion 6 in the left-right direction, the grip portion 6 is mounted when the temple body 4 is held from the left and right directions as in the present embodiment. With 5 natural shedding, it becomes less. Therefore, it is preferable that the holding portion 6 is configured to hold the temple body 4 from the left and right directions.

As shown in FIG. 1( a ), the temple body 4 includes a stopper portion 41 that prevents the grip portion 6 from moving forward and backward with respect to the temple body 4 in front of and behind the grip portion 6 . The blocking portion 41 is designed to be in contact with the front and rear faces of the grip portion 6.

In this manner, since the movement of the grip portion 6 of the attachment 5 toward the front and the rear is provided, the position of the attachment member 5 from the attached temple body 4 is prevented by the stopper portion 41 provided in the temple body 4. The movement toward the front or the rear is prevented, so that the wearer of the eyeglass frame 2 does not feel uncomfortable, and the eyeglass frame 2 can be reduced.

Further, in the present embodiment, the grip portion is designed to be attached to the attachment 5, and the stopper portion is designed to the temple main body 4. However, the grip portion is designed to be designed on the temple main body 4, and the stopper portion may be designed as the attachment member 5.

Next, two types of postures of the ear contact portion 52a switched by the entanglement preventing member 53 will be described with reference to Fig. 2 . Fig. 2 is a side view of the eyeglass frame 2 showing the two postures of the ear abutting portion 52a, and Fig. 2(a) FIG. 2(b) is a side view showing a posture in which the distal end portion 52c of the ear contact portion 52a is pressed toward the curved member 51, and FIG. 2(b) is a side view showing a posture in which the distal end portion 52c of the ear abutting portion 52a is separated from the curved member 51. .

Since the entanglement preventing member 53 is formed by the flexible elastic member, the specific position is used as the switching point, and the front end portion 52c of the ear abutting portion 52a is brought closer to the side of the curved member 51 from the switching point, so that the elasticity is made. As shown in Fig. 2(a), the force Fa acts to hold the distal end portion 52c of the ear abutting portion 52a at a position pressed toward the curved member 51 side. On the other hand, when the front end portion 52c of the ear abutting portion 52a is located at a position separated from the curved member 51 by the aforementioned switching point, the urging preventing member 53 is bent to deflect the direction of action of the elastic force, and the elastic force Fb is applied, for example, As shown in Fig. 2(b), the distal end portion 52c of the ear abutting portion 52a is held at a position separated from the curved member 51.

Therefore, when the user wears the eyeglass frame 2, the front end portion 52c of the ear contact portion 52a is held in a position separated from the curved member 51 (Fig. 2(b)), so that the front frame 3 and the front frame 3 are The distance L2 at the rear end portion of the ear fitting member 52 becomes a state wider than the distance L1 in the second (a) drawing, so that the ear fitting member 52 does not cause trouble (it is not necessary to manually press the ear fitting member 52). ) can be easily worn. By the contact with the ear, the posture of the entanglement preventing member 53 is switched to the posture of the elastic force Fa that presses the distal end portion 52c of the ear contact portion 52a toward the curved member 51 side (Fig. 2(a)). The rear end portion of the ear abutting portion 52a can be brought into tight contact with the inner side of the ear to make the eyeglass frame 2 difficult to slip.

When the eyeglass frame 2 is removed, the ear abutment portion is used by using a finger. The rear end portion of the 52a is pressed toward the rear side, and the posture of the entanglement preventing member 53 is switched to a posture in which the distal end portion 52c of the ear contact portion 52a is pressed toward the position separated from the curved member 51 side by the elastic force Fb (2nd ( b) Fig.), and the eyeglass frame 2 can be easily removed. At this time, since the entanglement member 53 is occupied between the curved member 51 and the front end portion 52c of the ear abutting portion 52a, it is difficult to squeeze the hair into the mounting portion of the curved member 51 and the ear abutting portion 52a, and it is possible to suppress This part is entangled.

In this way, since the entanglement preventing member 53 can be switched with the elastic force to switch the posture of the ear abutting portion 52a, the eyeglass frame 2 can be more easily worn, and the sliding of the eyeglass frame can be more effectively suppressed.

Further, in the present embodiment, an example in which the attachment 5 is attached from the lower side of the temple body 4 is shown, but the direction from the side of the temple body 4 is shown, for example, from the left or right of the temple body 4. It is also possible to install the mounting tool 5.

(Second embodiment)

The temple according to the second embodiment of the present invention will be described with reference to the accompanying drawings. In the temple of the present embodiment, the holding surface 61 of the holding portion 6 of the first embodiment and the held surface 42 of the temple body 4 held by the holding portion 6 have convex portions or Concave. Fig. 3 is a view showing a configuration of a temple body and a fixture in the vicinity of a grip portion in the temple of the second embodiment, and Fig. 3(a) is a temple near the grip portion in the same temple. Partial side view of the body and the mounting tool, Figure 3(b) is a CC cross-sectional view in Figure 3(a), and Figure 3(c) shows A cross-sectional view of the mounting tool when removed from the temple body in the C-C cross-sectional view.

The held surface 42 of the temple body 4 has a convex portion 71. As shown in the third figure (b), the convex portion 71 has a vertical cross-sectional shape (hereinafter referred to as a cross-sectional shape) in the front-rear direction and has a substantially semi-circular mountain shape, and is designed as shown in Fig. 3(a). To extend in the front and rear direction.

The gripping surface 61 of the grip portion 6 has a recess 72. As shown in FIG. 3(b), the recessed portion 72 has a shape in which the cross-sectional shape is fitted to the convex portion 71, and is designed to extend in the front-rear direction as shown in FIG. 3(a) and is embedded in the convex portion 71. Hehe.

When the mounting tool 5 is attached to the temple body 4, the lower end portion 43 of the temple body 4 is pressed toward the upper end of the side surface portion 63 of the grip portion 6 to open the opening portion 62, and the mounting member 5 is directed toward the temple body 4. Press in the direction. The lower end portion 43 and the convex portion 71 of the temple body 4 are pressed so that the side surface portion 63 of the grip portion 6 is opened outward by elasticity, so that the lower end portion 43 of the temple body 4 enters the groove shape, and the convex portion 71 is made The mounting member 5 is attached to the temple body 4 in engagement with the recess 72. After the mounting tool 5 is attached to the temple body 4, since the temple body 4 is held by the elasticity of the holding portion 6, and the convex portion 71 is further fitted into the concave portion 72, it is difficult to mount the mounting member 5 from the temple. The body 4 is detached.

When the mounting tool 5 is detached from the temple body 4, as shown in FIG. 3(c), the straight line in the front-rear direction is contacted by the lower end portion 43 of the temple portion 4 in the vicinity of the gripping surface 61 as a shaft and the mounting tool 5 is rotated. (toward the direction of arrow D). Then, since the side surface portion 63 is bent by the elasticity of the grip portion 6, the opening portion 62 is opened, so that the fitting of the convex portion 71 and the concave portion 72 is easy to take off. The attachment 5 can be easily detached from the temple body 4. Although the mounting tool 5 can be easily removed when the mounting tool 5 is rotated like this, when the eyeglass frame 2 is worn, since the force of rotating the mounting tool 5 as described above is rarely applied, when the eyeglass frame 2 is worn, The installation of the mounting tool 5 is naturally reduced.

In this manner, since the convex portion 71 is fitted into the concave portion 72 when the eyeglass frame 2 is worn, it is difficult for the attachment 5 to fall off from the temple body 4. Therefore, when the eyeglass frame 2 is worn, the eyeglass frame 2 is less likely to slip due to the falling of the mounting tool 5.

The cross-sectional shape of the convex portion 71 is not limited to the approximately semi-circular mountain shape, and any shape may be used as long as the mounting tool 5 can be detachably fitted to the temple body 4, for example, a mountain shape of approximately triangular shape or a substantially trapezoidal shape. The shape of the mountain can also be. On the other hand, the cross-sectional shape of the concave portion 72 opposed to each convex portion 71 may be a shape that fits the cross-sectional shape of each convex portion 71.

Further, as shown above, the convex portion 71 and the concave portion 72 are not designed to extend in the front-rear direction. Fig. 4 is a view showing a configuration of a temple body and a fixture in the vicinity of a grip portion in another example of the temple of the second embodiment, and Fig. 4(a) is a temple body in the vicinity of the grip portion and Partial side view of the mounting tool, Figure 4(b) is a CC cross-sectional view of Figure 4(a). The convex portion 71 is approximately hemispherical in shape, and the concave portion 72 is in a shape dug into an approximately hemispherical shape. The convex portion 71 and the concave portion 72 are not limited to extend in the front-rear direction, and the holding force of the grip portion 6 may be adjusted by the shape or size of the convex portion 71 and the concave portion 72.

Further, in the example of the embodiment, it is provided on the held surface 42 The convex portion 71 is provided with the concave portion 72 on the grip surface 61. However, the concave portion 72 may be provided on the grip surface 42 and the convex portion 71 may be provided on the grip surface 61. Further, the convex portion 71 is provided on one surface of the two held surfaces 42 and the concave portion 72 is provided on the other surface, and is disposed on the holding surface 61 so as to be fitted to the convex portion 71 and the concave portion 72 of each of the grip surfaces 42. The convex portion 71 and the concave portion 72 may also be used.

Further, the present invention is not limited to the configuration of the above embodiment, and various modifications can be made without departing from the spirit and scope of the invention.

1‧‧‧Mirror legs

2‧‧‧ glasses frames

4‧‧‧Mirror body

41‧‧‧The Department of Prevention

42‧‧‧ being held

5‧‧‧Installation

51‧‧‧Bending members

52‧‧‧ ear fittings

52a‧‧ Ear Abutment

52b‧‧‧Special Department

Front end of the 52c‧‧ ear abutment

54‧‧‧Axis components

6‧‧‧ Department of Maintenance

61‧‧‧挟面面

71‧‧‧ convex

72‧‧‧ recess

Fig. 1 is a view showing a configuration of an eyeglass frame having a temple according to the first embodiment, wherein Fig. 1(a) is a side view of the eyeglass frame, and Fig. 1(b) is a view of the eyepiece body. The side view of the eyeglass frame at the time of mounting the lower part, the first (c) is the AA cross-sectional view of the first (a), and the first (d) is the BB cross-sectional view of the first (b), the first (1) e) The figure is a cross-sectional view when the mounting tool is removed from the temple body in the same BB cross-sectional view.

Fig. 2 is a side view showing the side surface of the eyeglass frame in two postures of the ear contact portion, and Fig. 2(a) is a side view showing a posture in which the front end portion of the ear contact portion is pressed toward the curved member side, and second (b) The figure is a side view of a posture in which the front end portion of the ear abutting portion is separated from the curved member.

3 is a view showing a configuration of a temple body and a fixture in the vicinity of a grip portion of the temple of the second embodiment, and FIG. 3(a) is a temple body in the vicinity of a grip portion of the temple; Partial side view of the mounting tool, Figure 3(b) is a CC cross-sectional view in Figure 3(a), and Figure 3(c) is a cross-section of the CC cross-section when the mounting tool is removed from the temple body. Figure.

Fig. 4 is a view showing a configuration of a temple body and a fixture in the vicinity of a grip portion in another example of the temple according to the second embodiment, and Fig. 4(a) is a temple body and mounting in the vicinity of the grip portion. Part of the side view, Figure 4 (b) is a CC cross-sectional view of Figure 4 (a).

1‧‧‧Mirror legs

2‧‧‧ glasses frames

3‧‧‧ front box

4‧‧‧Mirror body

41‧‧‧The Department of Prevention

42‧‧‧ being held

43‧‧‧Bottom

5‧‧‧Installation

51‧‧‧Bending members

52‧‧‧ ear fittings

52a‧‧ Ear Abutment

52b‧‧‧Special Department

Front end of the 52c‧‧ ear abutment

52d‧‧‧Shake Department

53‧‧‧Entanglement prevention component

54‧‧‧Axis components

55‧‧‧ screws

6‧‧‧ Department of Maintenance

61‧‧‧挟面面

62‧‧‧ openings

63‧‧‧ Side section

Distance between t1‧‧‧挟

T2‧‧‧The thickness of the temple body in the face

Claims (3)

A temple comprising: a temple body configured to be attachable to a front frame of a spectacle frame; and a curved member bent along an inner side of the ear, and being slidable via the shaft member and the curved member And an ear fitting member that can abut the ear abutting portion on the inner side of the ear, and a distal end portion of the ear abutting portion that is connected to the bending member and that is located closer to the front than the ear abutting member portion a flexible entanglement preventing member, and detachably attachable to the mounting body of the temple body, wherein either one of the mounting tool and the temple body has any one of the mounting tool and the temple body The opening has a grip portion that grips the groove shape of the other one, and the other of the attachment and the temple body is provided in front of and behind the grip portion and prevents the grip portion from facing forward and rearward. The blocking part of the move. The temple according to claim 1, wherein the held surface of the holding portion and the other of the mounting member and the temple body are held by the holding portion A convex or concave portion that is fitted. A spectacle frame characterized by having a temple as claimed in claim 1 or 2.