KR20090092948A - Spectacles assembly - Google Patents

Abstract

A spectacles assembly is provided to exchange a lens by separately including a frame of spectacles and the frame of the lens. A spectacles assembly(10) includes a frame(11) of spectacles, the temples of spectacles, a pair of lenses(13), and the frame(14) of the lens. The frame of the lens supports the pair of the lenses. The frame of the spectacles are detachably combined in the frame of the lens. The fixing unit fixes the frame of the lens to the frame of the spectacles. The fixing unit is formed in the contact surface of the frame of the spectacles in contact with the frame of the lens and includes a fitting groove to which the frame of the lens is fitted. The fixing unit includes at least one magnetic material or more. The magnetic material is installed in one side of the frame of the lens and the inner surface of the fitting groove corresponding to one side of the frame of the lens and is attached by the magnetic force.

Description

Eyeglass Assembly {SPECTACLES ASSEMBLY}

The present invention relates to an eyeglass assembly. More particularly, the present invention relates to a spectacle assembly that allows for free and easy exchange of lenses.

Generally, the spectacles include a lens and a spectacle frame for installing the lens and for supporting the lens at a position of an eye of a user.

The glasses are worn for the purpose of myopic vision correction, or for the purpose of one-eye vision correction, sports, leisure, and the like.

As the purpose of wearing the glasses is gradually diversified as described above, the wearer of a typical glasses is provided with an auxiliary glasses such as a magnifying glass or sunglasses for correction of the near vision when necessary, in addition to the glasses for myopic vision correction.

Accordingly, the conventional eyewear wearer only wears an auxiliary lens such as an auxiliary sunglasses on the main eyeglasses currently worn, or separately carries a magnification correction lens for use if necessary.

However, the above structure reduces the necessity of additionally providing sunglasses, but there is a problem in that the weight of the glasses is increased because the sunglasses lenses are mounted on the glasses having their own lenses. In addition, the original magnification correction magnifying glass had to be inconvenient to be carried separately.

Accordingly, the spectacle user can selectively exchange only the lens in the spectacles, and provides the spectacles assembly which enables the exchange operation more easily and easily.

To this end, the spectacle assembly may include a lens, a lens frame for supporting the lens, and a spectacle frame to which the lens frame is detachably coupled and to support the lens at a user's eye position.

The spectacle frame may further include a spectacle leg mounted on at least one tip and covering the user's ear.

In addition, the eyeglass assembly may further include a fixing part for fixing the lens frame to the eyeglass frame.

The fixing part may include a fitting groove which is formed on the bonding surface of the eyeglass frame that the lens frame is in contact with the lens frame.

Accordingly, the lens frame can be fixed to the eyeglass frame while being fitted into the fitting groove of the eyeglass frame.

The fixing part may include at least one protrusion protruding from the lens frame, and an insertion groove formed inside the fitting groove at a position corresponding to the protrusion to insert the protrusion. Here, the protrusion may have a protrusion formed on the outside and a seating portion on which the protrusion is seated may be formed on the inner surface of the insertion groove.

In addition, the fixing part may include at least one magnetic body installed on one side of the lens frame and the inner surface of the fitting groove corresponding thereto to be attached to each other by magnetic force.

In addition, a magnetic body protrudes into the lens frame, and the insertion groove is formed with an insertion groove into which the magnetic body is inserted at a position corresponding to the magnetic body, and a magnetic body attached to each other by the magnetic force with the magnetic body around the insertion groove. Can be.

As such, the spectacle assembly is provided separately from the spectacle frame and the lens frame, so that the lens frame with the desired lens is simply coupled to the spectacle frame, thereby being used for necessary purposes.

In addition, exchange and separation of the lens is easier and simpler to use conveniently.

In addition, it is possible to minimize the inconvenience by always minimizing the weight of the glasses in accordance with the lens replacement.

In addition, two or more types of lenses can be interchanged at the same time to be used in combination, thereby increasing the usability.

1 is an exploded perspective view of an eyeglass assembly according to an embodiment of the present invention.

2 is a front view of an eyeglass assembly according to an embodiment of the present invention.

3 is a plan view of an eyeglass assembly according to an embodiment of the present invention.

4 is a cross-sectional view taken along line A-A of FIG. 3 as an eyeglass assembly according to an embodiment of the present invention.

5 is a view showing the glasses assembly according to another embodiment of the present invention.

6 is a schematic cross-sectional view showing an assembled state of the spectacles assembly according to the embodiment of FIG. 5.

7 is a view showing an eyeglass assembly according to another embodiment of the present invention.

8 is a schematic cross-sectional view showing an assembled state of the spectacles assembly according to the embodiment of FIG. 7.

Explanation of symbols on the main parts of the drawings

10 eyeglass assembly 11 eyeglass frame

13: lens 14: lens frame

18: fitting groove 20,25: magnetic material

21,27: Magnet 26,31: Insertion groove

30: protrusion 32: protrusion

33: seating part

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention.

Terms indicating relative space, such as "up" and "down", may be used to more easily explain the relationship of one part to another part shown in the drawings. These terms are intended to include other meanings or operations of the device in use with the meanings intended in the figures. For example, turning the device in the figure upside down, some parts described as being "below" of the other parts are described as being "above" the other parts. Thus, the exemplary term "below" encompasses both up and down directions. The device may be rotated 90 degrees or at other angles, the terms representing relative space being interpreted accordingly.

Unless defined otherwise, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. Commonly defined terms used are additionally interpreted to have a meaning consistent with the related technical literature and the presently disclosed contents, and are not interpreted in an ideal or very formal sense unless defined.

Embodiments of the invention described with reference to a perspective view specifically illustrate an ideal embodiment of the invention. As a result, various modifications of the drawings, for example, manufacturing methods and / or specifications, are expected. Thus, the embodiment is not limited to the specific form of the illustrated region, but includes, for example, modification of the form by manufacture. For example, regions shown or described as flat may have properties that are generally rough and / or rough. Also, portions shown to have sharp angles may be rounded. Accordingly, the regions shown in the figures are only approximate in nature, and their forms are not intended to depict the exact form of the regions and are not intended to narrow the scope of the invention.

It is also noted that the figures are schematic and not drawn to scale. The relative dimensions and ratios of the parts in the figures have been exaggerated or reduced in size for clarity and convenience in the figures and any dimensions are merely exemplary and not limiting. And the same structure, element or part that appears in more than one figure the same reference numerals are used in different embodiments to indicate corresponding or similar features.

1 is an exploded perspective view showing an embodiment of the present glasses assembly.

According to the above drawings, the spectacle assembly 10 includes a spectacle frame 11 and a spectacle frame 12, a pair of lenses 13, and a pair of lenses 13 installed at both ends of the spectacle frame 11. (14).

The lens 13 may be provided in various types such as, for example, a nearsighted eye corrector 13, a magnifying glass for corrected eyesight, sunglasses of various colors, and the like. Each lens 13 is attached to the lens frame 14. Is installed by attaching. The lens frame 14 includes at least one lens 13. In this embodiment, two pairs of lenses 13 are attached to the lens frame 14. The lens frame 14 includes a frame 15 attached to the lens 13 and a connection member 16 connecting the pair of frames.

Frame 15 of the lens frame 14 may be a structure surrounding the entire lens 13 along the front end of the lens 13, as shown in Figure 1 wrapped around the top portion of the lens 13 attached It may be a structure. Here, the coupling of the frame 15 and the lens 13 may be made in a conventional coupling method such as a coupling method using bolts, and the like. In addition, the shape of the frame 15 corresponds to the shape of the tip of the lens 13.

The spectacle frame 11 supports a pair of lenses 13 while serving as a bridge connecting the spectacles 12 to be placed at the position of the user's eyes. The spectacles 12 is rotatably installed at the tip of the spectacle frame 11 to form a conventional structure that can be folded and unfolded with respect to the spectacle frame 11. In addition, a nose support 17 for supporting the eyeglass frame 11 to the user's nose is further installed at the center of the eyeglass frame 11. The spectacle frame 11 is not particularly limited in form.

In addition, the spectacle frame 11 is curved in a shape corresponding to the lens frame 14, and a fitting groove 18 is formed at the lower end of the lens frame 14 to be in contact with the lens frame 14. .

In the present embodiment, the fitting groove 18 is formed over the entire lower end of the lens frame 14 so that the frame 15 and the connecting member 16 of the lens frame 14 can be fitted as a whole.

The fitting groove 18 of the lens frame 14 is formed to have a size corresponding to the width of the lens frame 14 so that the eyeglass frame 11 can be fitted and fixed, or smaller than the width of the lens frame 14. The lens frame 14 is structured to be fitted by interference fitting.

As the lens frame 14 is fitted into the fitting groove 18 of the eyeglass frame 11, the eyeglass frame 11 and the lens 13 are coupled as shown in FIGS. 2 and 3 to connect the eyeglass assembly 10. Is achieved. Therefore, the user can configure another spectacle assembly 10 by coupling the lens frame 14 to which the lens 13 of another type is attached to the spectacle frame 11, if necessary. And when the glasses frame 11 is usually equipped with a separate sunglasses will be obtained the effect that can be used interchangeably two types of lenses at the same time. For example, the presbyopia magnifier lens and sunglasses could not be used at the same time, but the present eyeglass assembly can combine two types of lenses by combining a lens frame with a magnifier lens attached to the eyeglass frame and fastening separate sunglasses with a clip on the eyeglass frame. It will be possible. Here, the structure of fastening the sunglasses to the spectacle frame with a clip or the like has already been disclosed, so the description thereof will be omitted.

Here, the spectacle assembly 10 according to the present exemplary embodiment increases the coupling force between the lens frame 14 and the spectacle frame 11, so that the lens frame 14 can be more stably fixed to the spectacle frame 11.

To this end, as shown in FIG. 1, a magnetic body 20 is installed at an upper end of the lens frame 14, and an inner surface of the fitting groove 18 of the eyeglass frame 11 is positioned at a position corresponding to the magnetic body 20. A magnet 21 coupled to the magnetic body and magnetic force is installed.

In the following description, magnetic material may be defined as a material having a property of being attached to a magnet, and may be, for example, iron or a magnet.

When the magnetic body installed in the lens frame 14 is made of a magnet, the magnet installed in the lens frame 14 and the magnet installed in the eyeglass frame 11 have different polarities so that repulsive force is not generated. When the magnetic material is made of iron material, as described above, in addition to the structure in which the magnetic material is installed in the lens frame 14, the magnetic material may be installed in the eyeglass frame 11 and the magnet may be installed in the lens frame 14.

In addition, when the lens frame 14 or the eyeglass frame 11 is made of an iron material, the lens frame 14 and the eyeglass frame 11 directly play a role of a magnetic material, and thus the lens frame 14 or the eyeglass frame 11 It is not necessary to install a magnetic material of iron separately in the fitting groove 18 of the).

In this embodiment, the magnetic body 20 is inserted into the lens frame 14 and the upper end is located on the same line as the lens frame 14. In addition, the magnet 21 is also inserted into the fitting groove 18 so that the outer surface is located on the same line as the bottom of the fitting groove 18.

In addition, in the present embodiment, the magnetic body 20 has a structure installed one at a central portion of each frame 14 forming the lens frame 14, but the installation position and the number of installation of the magnetic body and the magnet corresponding thereto are various Are not limited thereto.

4 is a cross-sectional view taken along the line A-A of FIG. As described above, the lens frame 14 is fitted into the fitting groove 18 of the eyeglass frame 11 and the magnetic body 20 installed in the lens frame 14 has the magnet 21 installed in the fitting groove 18. Contact with each other strongly by magnetic force. This will be able to double the coupling force of the lens frame 14 to the eyeglass frame (11).

5 and 6 illustrate another structure for coupling the eyeglass frame 11 and the lens frame 14 of the eyeglass assembly 10.

According to the above drawings, the magnetic frame 25 protrudes from the upper end of the lens frame 14, and the magnetic body is inserted into a position corresponding to the magnetic body 25 on the inner surface of the fitting groove 18 of the eyeglass frame 11. The insertion groove 26 is formed, the inner peripheral surface of the insertion groove 26 is provided with a magnet 27 which is magnetically coupled to the magnetic body 25.

The protruding height of the magnetic body 25 is not particularly limited, but may be equal to or less than a length from the bottom of the fitting groove 18 to the upper end of the spectacle frame 11. Accordingly, when the lens frame 14 is completely inserted into the fitting groove 18 of the eyeglass frame 11, the magnetic body may be inserted into the insertion groove 26 to prevent the lens frame 14 from protruding upward from the upper end of the eyeglass frame 11.

As described above, when the lens frame 14 is coupled to the eyeglass frame 11, the protruding magnetic material 25 is inserted into the insertion groove 26 to further increase the coupling force.

7 and 8 illustrate another coupling structure of the eyeglass frame 11 and the lens frame 14 as another embodiment of the present eyeglass assembly 10.

According to the above drawings, the lens frame 14 is provided with a protrusion 30 protruding from the upper end, and the insertion groove 31 into which the protrusion is inserted into a position corresponding to the protrusion 30 on the inner surface of the fitting groove 18. ) Is formed.

The size of the thickness or width of the protrusion 30 is formed to correspond to or larger than the size of the thickness or width of the insertion groove 31, so that the protrusion can be fitted to the insertion groove by interference fit.

In addition, as shown in FIG. 8, a protrusion 32 protruding outwardly convexly curved is formed on the side of the protrusion 30 so as to increase the fastening feeling together with the stamina force of the protrusion with respect to the insertion groove. On the inner surface of the (31), a seating portion 33 on which the projection is mounted is formed concave.

When the lens frame 14 is inserted into the fitting groove 18 of the eyeglass frame 11 and the protrusion 30 is completely inserted into the insertion groove 31, the protrusion 32 formed at the tip of the protrusion 30 is formed. The insertion groove 31 is engaged with the seating portion 33 formed at the tip.

Therefore, the protrusion 32 is in a state of being caught by the seating part 33, thereby preventing the protrusion of the protrusion 30 and increasing the fastening force of the lens frame 14.

The protrusion 30 is formed of a protrusion is made of a material having a certain degree of elasticity so that the protrusion is elastically reduced in the process of passing through the insertion groove 31 to be elastically returned from the insertion groove position.

Although the preferred embodiments of the present invention have been described above, the present invention is not limited thereto, and various modifications and changes can be made within the scope of the claims and the detailed description of the invention and the accompanying drawings. Naturally, it belongs to the range of.

Claims (8)

Lens, Lens frame supporting the lens, Glasses frame detachably coupled to the lens frame to support the lens in the user's eye position Glasses assembly comprising a. The method of claim 1, The spectacle frame further comprises a spectacles leg mounted on at least one front end to span the user's ear. The method according to claim 1 or 2, And a fixing part for fixing the lens frame to the eyeglass frame. The method of claim 3, wherein The fixing part is formed on the bonding surface of the eyeglass frame that the lens frame is in contact with the eyeglass assembly including a fitting groove to be fitted. The method of claim 4, wherein The fixing unit further comprises at least one magnetic body is installed on one side of the lens frame and the corresponding fitting groove corresponding to each other by magnetic force. The method of claim 4, wherein The fixing part is formed of a magnetic body protruding from the lens frame, an insertion groove formed at a position corresponding to the magnetic body in the fitting groove and inserted into the magnetic body, and a magnetic body installed around the insertion groove and attached to each other by the magnetic force with the magnetic body. Glasses assembly comprising a. The method of claim 4, wherein The fixing part further comprises at least one projection protruding from the lens frame, and the insertion groove is formed inside the fitting groove at a position corresponding to the projection to insert the projection. The method of claim 7, wherein The protrusion is formed with a projection to the outside, the inner side of the insertion groove is provided with a seating portion in which the projection is seated.