Adjustable eyeglasses

Abstract

The utility model discloses an adjustable glasses, aims at providing a kind of glasses that can adjust glasses leg length, can adjust the arc of foot cover simultaneously, and its technical solution main point is that the glasses leg includes glasses leg and foot cover, the one end of glasses leg away from mirror frame is equipped with the protruding portion of direction upwards, the foot cover includes the foot cover connecting portion being connected with glasses leg and the arc foot cover bending deformation in vertical plane, the foot cover connecting portion is elastic material, there are several sleeve holes on the foot cover connecting portion, which can be matched with protruding portion, the foot cover is sleeved on glasses leg, when the glasses leg is connected with the foot cover connecting portion, since protruding portion and sleeve hole are mutually matched, glasses leg can be fixed in several different positions of foot cover connecting portion, so as to realize the adjustment of glasses leg length, the utility model is applicable to optical device field.

Description

Technical Field

[0001] This utility model relates to an adjustable eyeglass, and more specifically, to an adjustable eyeglass with adjustable temple length and adjustable temple curvature. Background Technology

[0002] Eyeglasses are an optical device. As an optical device for correcting vision and protecting the eyes, eyeglasses have a long history of development. At the same time, as an important auxiliary device for vision correction, especially with the current widespread use of defocus and other multifunctional lenses for children and adolescents, eyeglasses require particularly high stability of the frames.

[0003] Currently, most eyeglasses on the market support adjustment of the angle between the temples and the frame. While these glasses can adjust the temple angle according to the wearer's head width, they often cannot adjust the temple length or the wearer's ear shape, making their adjustment function too limited and their overall functionality insufficient. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an adjustable eyeglass with adjustable temple length and adjustable temple curvature.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable pair of glasses, including lenses, a frame, and temples on both sides of the frame. One end of each temple is connected to the frame via a pivot. Each temple includes a temple and a temple tip. The end of the temple facing away from the frame has an upward-facing protrusion. The temple tip includes a temple tip connecting part connected to the temple and an arc-shaped temple tip that bends and deforms in a vertical plane. The temple tip connecting part is made of elastic material and has several holes that can match the protrusion. The temple tip is fitted onto the temple. When the temple is connected to the temple tip connecting part, because the protrusion matches the holes, the temple can be fixed in several different positions on the temple tip connecting part, thereby achieving adjustment of the temple length.

[0006] By adopting the above technical solution, the temples and temple tips are connected by a loop, and the wearer can pull the temple tips to different positions as needed, so that the wearer can find their own comfortable range. If it is used as a trial eyeglass frame, it can also save the cost of manufacturing trial products of other sizes.

[0007] The present invention is further configured such that: the arc-shaped foot cover includes an upper curved arc and a lower curved arc, the upper curved arc and the lower curved arc are connected by fasteners at both ends, the arc-shaped foot cover is made of an elastic material with a certain rebound performance, the arc length of the upper curved arc is slightly shorter than the arc length of the lower curved arc, and the lower curved arc has an arc-shaped metal strip inside. When the arc-shaped foot cover bends upward, because the arc-shaped foot cover still has a certain rebound performance, the arc-shaped foot cover will have a limit position for bending upward. When the arc-shaped foot cover bends downward, because the arc length of the upper curved arc is slightly shorter than the arc length of the lower curved arc, the upper curved arc will constrain the bending deformation of the lower curved arc, so the arc-shaped foot cover will have a limit position for bending downward, so that the arc-shaped foot cover can bend up and down within a certain angle on the vertical plane.

[0008] By adopting the above technical solution, the curved temple cover can bend up and down within a certain range in the vertical plane. For some people with a large gap between their ear and head, glasses are easy to slip off when wearing them. The temple cover can be bent downwards and fixed on the ear. Moreover, due to the elasticity of the material, the curved temple cover can still be bent back to its original position after bending.

[0009] The present invention is further configured such that: the inner side of the end of the temple away from the frame is provided with several screw holes, and the temple sleeve connecting part is provided with a screw hole that matches the screw hole of the temple, so that when the temple and the temple sleeve connecting part are fixed by the protrusion and different sleeve holes, the screw holes of the temple and the screw holes of the temple sleeve connecting part can also correspond one-to-one. The screw holes at the corresponding positions are provided with bolts, and the screw holes and bolts further reinforce the connection between the temple and the temple sleeve connecting part.

[0010] By adopting the above technical solution, when connecting and fixing the temple and the temple, bolts can be installed on the screw holes on the side to make the connection between the two more stable. This allows for reinforcement at the most suitable connection position after personal use.

[0011] The present invention is further configured such that the fixing member is in the shape of a ring.

[0012] By adopting the above technical solution, it is more convenient and less strenuous to apply force to the circular fixing part when manually bending the arc-shaped foot cover, and it is also less likely to injure the hand. Attached Figure Description

[0013] Figure 1 This is a structural diagram of the temple of the adjustable glasses according to an embodiment of the present invention;

[0014] Figure 2 This is a structural diagram of the temples of an embodiment of the adjustable eyeglasses of this utility model;

[0015] Figure 3This is a structural diagram of the temple cover of an embodiment of the adjustable glasses of this utility model.

[0016] The attached diagram is labeled as follows: 1. Temple; 11. Protrusion; 2. Temple cover; 21. Temple cover connection; 22. Curved temple cover; 23. Cover hole; 24. Upper curve; 25. Lower curve; 26. Fixing element; 3. Screw hole. Detailed Implementation

[0017] Reference Figures 1 to 3 The present invention provides further details regarding the adjustable glasses embodiments.

[0018] For ease of explanation, spatial relative terms such as “up,” “down,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figures is inverted, an element described as being “down” of other elements or features would be positioned “up” of those other elements or features. Therefore, the exemplary term “down” can encompass both up and down orientations. The device may be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0019] Moreover, relational terms such as “first” and “second” are used merely to distinguish one component from another that has the same name, without necessarily requiring or implying any such actual relationship or order between the components.

[0020] An adjustable pair of glasses includes lenses, a frame, and temples on both sides of the frame. One end of each temple is connected to the frame via a pivot. Each temple includes a temple 1 and a temple tip 2. The end of the temple 1 facing away from the frame has an upward-facing protrusion 11. The temple tip 2 includes a temple tip connecting part 21 connected to the temple 1 and an arc-shaped temple tip 22 that bends and deforms in a vertical plane. The temple tip connecting part 21 is made of elastic material and has several holes 23 that match the protrusion 11. The temple tip 2 is fitted onto the temple 1. When the temple 1 is connected to the temple tip connecting part 21, the temple 1 can be fixed in several different positions on the temple tip connecting part 21 because the protrusion 11 matches the holes 23, thereby achieving adjustment of the temple length. By adopting the above technical solution, the temple 1 and the temple sleeve 2 are connected by a sleeve, and the length of the temple can be adjusted by matching the protrusion 11 and the sleeve hole 23, so that the wearer can find the most suitable length. Moreover, the adjustable temple length glasses are more advantageous than the conventional fixed length glasses when used as trial products.

[0021] Furthermore, the arc-shaped foot cover 22 includes an upper curved arc 24 and a lower curved arc 25, which are connected by fasteners 26 at both ends. The arc-shaped foot cover 22 is made of an elastic material with a certain resilience. The arc length of the upper curved arc 24 is slightly shorter than that of the lower curved arc 25. The lower curved arc 25 has an arc-shaped metal strip inside. When the arc-shaped foot cover 22 bends upward, it has a certain resilience, so it has a limit position for bending upward. When the arc-shaped foot cover 22 bends downward, it has a limit position for bending downward because the arc length of the upper curved arc 24 is slightly shorter than that of the lower curved arc 25. The upper curved arc 24 will constrain the bending deformation of the lower curved arc 25, so the arc-shaped foot cover 22 can bend up and down within a certain angle on the vertical plane. Using the above technical solution, the curved earpiece 22 can bend up and down within a certain range in the vertical plane. For some people whose glasses are prone to slipping when wearing them, the curved earpiece 22 can be bent downwards so that it can be firmly fixed on the ear. And because the curved earpiece 22 has elasticity, it can still be manually turned back to its original position after bending.

[0022] Furthermore, the inner side of the temple 1 facing away from the frame is provided with several screw holes 3, and the temple sleeve connecting part 21 is provided with a screw hole 3 that matches the screw hole 3 of the temple 1. This ensures that when the temple 1 and the temple sleeve connecting part 21 are fixed through the protrusion 11 and different sleeve holes 23, the positions of the screw holes 3 of the temple 1 and the screw holes 3 of the temple sleeve connecting part 21 can also correspond one-to-one. The screw holes 3 at the corresponding positions are provided with bolts, and the screw holes 3 and bolts further reinforce the connection between the temple 1 and the temple sleeve connecting part 21. The above configuration allows bolts to be set on the screw holes 3 on the side when the temple sleeve connecting part 21 and the temple 1 are connected and fixed, making the connection between the two more stable. This is suitable for personal use, where the most suitable connection position can be selected for reinforcement, and is generally used when no further adjustments to the temple are needed. This avoids the situation where the lengths of the two sides of the temple are different during subsequent use.

[0023] Furthermore, the fixing member 26 is in the shape of a ring. This design makes it easier and less strenuous to apply force to the ring-shaped fixing member 26 when manually bending the arc-shaped foot cover 22, and also reduces the risk of hand injury.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable pair of glasses, comprising lenses and a frame, with temples on both sides of the frame, one end of each temple being connected to the frame via a pivot, characterized in that... The temples of the eyeglasses include temples (1) and temple tips (2). The temples (1) have an upward protrusion (11) at the end away from the frame. The temple tips (2) include a temple tip connecting part (21) connected to the temples (1) and an arc-shaped temple tip (22) that bends and deforms in the vertical plane. The temple tip connecting part (21) is made of elastic material. The temple tip connecting part (21) has several holes (23) that can match the protrusion (11). The temple tips (2) are fitted onto the temples (1). When the temples (1) are connected to the temple tip connecting part (21), the temples (1) can be fixed at several different positions on the temple tip connecting part (21) because the protrusion (11) matches the holes (23), thereby realizing the adjustment of the length of the temples. The arc-shaped foot cover (22) includes an upper curved arc (24) and a lower curved arc (25), which are connected by fasteners (26) at both ends. The arc-shaped foot cover (22) is made of an elastic material with a certain resilience. The arc length of the upper curved arc (24) is slightly shorter than that of the lower curved arc (25). The lower curved arc (25) has an arc-shaped metal strip inside. When the arc-shaped foot cover (22) bends upward, the arc-shaped foot cover (22) also has With a certain degree of resilience, the arc-shaped foot cover (22) will have an upward bending limit position. When the arc-shaped foot cover (22) bends downward, since the arc length of the upper arc (24) is slightly shorter than the arc length of the lower arc (25), the upper arc (24) will constrain the bending deformation of the lower arc (25). Therefore, the arc-shaped foot cover (22) will have a downward bending limit position, so that the arc-shaped foot cover (22) can bend up and down within a certain angle on the vertical plane.

2. The adjustable glasses according to claim 1, characterized in that, The temple (1) has several screw holes (3) on the inner side of the end away from the frame. The temple sleeve connecting part (21) has a screw hole (3) that matches the screw hole (3) of the temple (1). When the temple (1) and the temple sleeve connecting part (21) are fixed by the protrusion (11) and different sleeve holes (23), the positions of the screw hole (3) of the temple (1) and the screw hole (3) of the temple sleeve connecting part (21) can also correspond one-to-one. The screw hole (3) at the corresponding position is provided with a bolt. The screw hole (3) and the bolt further strengthen the connection between the temple (1) and the temple sleeve connecting part (21).

3. The adjustable glasses according to claim 2, characterized in that, The fastener (26) is in the shape of a ring.

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