KR200483535Y1 - Prefabricated glass - Google Patents

Abstract

The eyeglass frame includes a detachable portion protruding from both sides of the spectacle frame so as to attach and detach the eyeglass leg, a cutout portion formed in the detachable portion so that the size of the eyeglass frame is variable, and a through- A spectacle frame formed at one end of the attaching / detaching groove so that the attaching / detaching unit is rotatably mounted on the eyeglass frame, a spectacle frame for supporting the spectacle frame from the user's face by fixing the spectacle frame to the face of the user, And a support groove formed in a center portion of the spectacle frame so that a portion of the spectacle frame support portion, which is connected to the spectacle frame, is inserted and fixed. The present invention relates to a spectacle frame that is easy to replace a lens, To provide prefabricated glasses that can be selectively assembled .

Description

{Prefabricated glass}

More particularly, the present invention relates to a prefabricated eyeglass that is easy to replace a lens, prevents a widening of an incision, and can be selectively assembled with a sunglass or a snow goggle.

Conventional glasses have been problematic in that they are both damaged by twisting an eyeglass frame or a lens when the lens is replaced due to interference between the lens and the frame.

As a conventional technique for solving the above problems, Korean Utility Model Publication No. 20-2011-0004077 (published on Apr. 27, 2011, a pair of prefabricated glasses with easy lens replacement), which is a design of the present applicant, is cited as an example.

In this patent document, "a detachable portion provided on both sides of the spectacle frame so as to be attachable to and detachable from the eyeglass leg portion, a cutout portion formed on the detachable portion so as to change the size of the eyeglass frame, And an eyeglass leg provided at one end of the detachable groove so that the detachable portion can be detachably attached to the detachable portion of the eyeglass frame. The attachment / detachment portion is provided with a pair of shaft pins protruding upward and downward, respectively, and the attachment / detachment groove is provided with a pin hole And a support groove is provided. "

However, since the conventional eyeglass-type eyeglasses such as the patent documents are in the form that the eyeglass frame is pressed by the lens, both sides of the eyeglass frame are lifted by the lens, so that the direction of the fitting of the eyeglass frame is prevented from being widened, Is generated.

In addition, since the coupling between the detachable portion and the detachable groove can be easily canceled when the eyepiece is folded, there is a problem in that the inconvenience to the detachment in the middle of use is to be reduced. It is difficult to use it for other purposes.

Korean Utility Model Publication No. 20-2011-0004077 (published on April 27, 2011), prefabricated glasses with easy lens replacement

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a prefabricated eyeglass that includes a locking pin that presses a detachable portion to lock it in a detachable groove.

In addition, in the present invention, a protruding portion is provided in an eyeglass frame, a first guide groove is formed at a position corresponding to the protruding portion of the fitting cover, and the eyeglass frame and the fitting cover are also engaged when the fitting / The present invention provides another object.

Further, in the present invention, the second guide groove of the fitting cover and the second groove of the supporting groove are respectively engaged with the first fixing projection and the third fixing projection of the facial contact portion, and the lower portion of the center of the eyeglass frame is engaged with the second fixing projection To provide a pair of eyeglass frames and a facial adhesive unit, and a detachable unit and a band unit are combined with each other to be used as a snow goggle.

In order to achieve the above object, the present invention provides a pair of eyewear glasses, comprising: a detachable part protruding from both sides of an eyeglass frame so as to attach and detach an eyeglass leg; a cutout part formed on the detachable part to vary the size of the eyeglass frame; The eyeglass frame of the present invention comprises: an eyelet cover formed with a through hole to be fitted to the detachable part; a spectacle frame part formed at one end of the detachable eyelet for detachably mounting the detachable part; And a support groove formed in the center of the frame for fixing the frame to the eyeglass frame supporting part for supporting the eyeglass frame from the user's face and a part of the eyeglass frame supporting part connected to the eyeglass frame to be inserted and fixed.

In this case, the detachable portion includes a pair of axial pins protruding upward and downward. The eyeglass leg portion includes a pin groove which is located in the detachable groove and is coupled to rotate the axial pin, And a lock pin for preventing engagement between the detachable portion and the detachable groove by releasing the shaft pin coupled to the detachable groove, and a release bushing located at one side of the attachment and detachment groove to prevent the release of the axial pin .

The eyeglass frame may include a mounting groove on which the lens can be mounted and a protrusion coupled with an end of the fitting cover, the fitting cover being located on a surface corresponding to the protrusion, And a second guide groove located on the opposite side of a surface on which the first guide groove is located, wherein the support groove is located on one side of the center of the frame, Wherein the eyeglass frame support portion is inserted into the first groove and the end portion of the eyeglass frame support portion is horizontally protruded to be engaged with the eyeglass frame support portion in the first groove, As shown in Fig.

In addition, the goggle type eyewear of the present invention includes a face-to-face contact portion including an elastic force, which is in contact with the user's face by being engaged with the eyeglass frame, and a fastening portion that is engaged with the detachable portion, And a band portion including a string formed to surround the head of the user by connecting the two fixing portions, wherein the facial adhesive portion is inserted into the second groove and is engaged with the inside of the second groove The eyeglass frame according to any one of claims 1 to 3, wherein the first fixing protrusion is fixed to the second guide groove and the second fixing protrusion is fixed to the center of the frame, And a third fixing projection which is fixed by being inserted.

The cutout portion is formed at a position corresponding to both sides of the positioning protrusion and the positioning groove for supporting the mutually stable engaging position, and the fitting cover is located on the inner wall surface of the through hole of the fitting cover, And a urethane layer having a constant elastic force for reducing impact force with the detachable portion is formed as a thin film.

According to the prefabricated glasses according to the present invention,

First, the lock pin including a lock pin that presses the detachable portion and locks it in the detachable groove is made rigid so as to prevent the inconvenience of unlocking in the middle of use.

Second, a protrusion is provided on the spectacle frame, and a first guide groove is formed at a position corresponding to the protrusion on the fitting cover, so that the frame and the fitting cover are engaged when the fitting portion and the fitting cover are engaged.

Third, the second guide groove of the fitting cover and the second groove of the supporting groove are respectively engaged with the first fixing projection and the third fixing projection of the facial adhesion part, and the lower part of the center of the eyeglass frame is inserted into the second fixing projection of the face- And the face attaching portion is engaged with the eyeglass leg portion, and the attaching / detaching portion and the band portion are combined with each other instead of the eyeglass leg portion, so that it can be used as a snow goggle.

Fourth, because all the components are formed as assembled parts, even if some components are damaged, the user can directly replace the parts, so that it is easy to replace, only the damaged components are replaced, and the cost is reduced. .

FIG. 1 and FIG. 2 are views showing a disassembled state of the assembled glasses according to a preferred embodiment of the present invention.
FIG. 1A is a view showing a state of engagement of a main body of a pair of wearable glasses according to a preferred embodiment of the present invention.
FIG. 3 is a view showing an assembled form of FIGS. 1 and 2. FIG.
Fig. 4 is a view showing a procedure for releasing assembly of the spectacles leg according to a preferred embodiment of the present invention.
Fig. 5 is a view showing a procedure for assembling the face-to-face contact portion and the band portion to the spectacle frame in a state in which the spectacle leg portion is disassembled in Fig.
6 is a view showing a procedure of disassembling a lens according to a preferred embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings, and the inventor may appropriately design the concept of the term appropriately to describe its own design in the best way possible. It must be interpreted in terms of meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

FIG. 1 and FIG. 2 are views showing a disassembled state of the assembled glasses according to a preferred embodiment of the present invention, and FIG. 3 is a view showing an assembled form of FIG. 1 and FIG.

As shown in FIG. 1, the prefabricated eyeglasses according to the present invention include an eyeglass frame 100, a detachable portion 200, a cutout portion 300, a fitting cover 400, a pair of glasses legs 500, And a support groove.

At this time, the detachable part 200 protruded to both sides of the spectacle frame 100 so as to attach and detach the spectacle leg 500 is formed with a through hole so as to be fitted in the detachable part 200 to prevent the cutout part 300 from being opened The eyeglass frame 100 includes a protrusion which is engaged with an end of the fitting cover 400 and the fitting cover 400 is located on a face corresponding to the protrusion so that the protrusion is inserted The eyeglass frame 100 and the fitting cover 400 are coupled by including the first guide groove 410 that prevents the cutout portion 300 from being opened.

Therefore, the incision part 300 formed on the attaching / detaching part 200 is closed by the fitting cover 400 so that the size of the spectacle frame 100 can be changed, thereby pressing the lens and preventing the incision part 300 from being opened .

The attaching / detaching groove 510 is formed in such a manner that the end of the attaching / detaching unit 200 passes through the fitting cover 400 and is exposed to the outside so that the attaching / detaching unit 200 is rotated / Is coupled with the eyeglass leg 500 formed at one end.

The eyeglass frame support part 600 supports the eyeglass frame 100 from the user's face while fixing the eyeglass frame 100 to the face of the user by being placed on the user's nostrils and supports the eyeglass frame 100 of the eyeglass frame support part 600 Is inserted and fixed in the center frame 110 of the eyeglass frame.

The eyeglass frame support part 600 is inserted into the first groove and the end of the eyeglass frame support part 600 is projected horizontally to form a first groove, The fixing bar 610 is fixed to the first groove 610 by fixing the eyeglass frame support part 600 in the groove.

As shown in Figs. 2 and 3, the goggle type eyewear of the present invention further includes a facial contact portion 700, and a band portion including a fixing portion 800 and a string.

The face-to-face contact part 700 includes an elastic force and is in tight contact with the face of the user by being engaged with the eyeglass frame 100. The fixing part 800 is detachably attached to and detached from the detachable part 200 instead of the eyeglass leg part 500. [ And a string connecting the two fixing portions 800 is formed to surround the user's head.

The fitting cover 400 includes a first guide groove 410 and a second fixing protrusion 730. The first fixing protrusion 710 and the second fixing protrusion 720 are formed on the inner surface of the face fitting part 700, And a second guide groove 420 located on the opposite side of the surface on which the first surface is located. Although not shown, the support groove is located at the top of the first groove and includes two second grooves. 1 and 2, the second guide groove 420 is laterally opened on one side of the fitting cover 400 and has a shape extending in the front-rear direction.

The first fixing protrusion 710 is inserted into the second groove and fixed to the inside of the second groove and the second fixing protrusion 720 includes a groove into which the lower portion of the center frame 110 is inserted, And the third fixing protrusion 730 is disposed at both sides corresponding to the detachable part 200 on the face-to-face contact part 700 and is laterally protruded and extended in the forward and backward direction, (420).

The second guide groove 420 of the fitting cover 400 and the second groove of the support groove are respectively engaged with the first fixing protrusion 710 and the third fixing protrusion 730 of the facial contact portion 700 , The lower part of the eyeglass frame 110 is inserted into the second fixing projection 720 of the face contact unit 700 so that the eyeglass frame 100 and the face close contact unit 700 are coupled to each other, The detachable portion 200 and the band portion are combined and can be used as snow goggles.

FIG. 4 is a view showing a procedure of disassembling the eyeglass leg 500 according to a preferred embodiment of the present invention. FIG. 5 is a perspective view of the eyeglass frame 100 in a state in which the eyeglass leg 500 is disassembled in FIG. The face-to-face contact portion 700 and the band portion are assembled.

The detachable portion 200 includes the shaft pin 210 and the eyeglass leg portion 500 includes the pin groove 512, the lock pin 520, and the separation preventing jaw 530.

1A, the attachment / detachment groove 510 includes a through-hole 511 that is laterally opened and a through-hole 511 that extends from the through-hole 511 so that the shaft pin 210 is inserted into the through- And the shaft pin 210 inserted into the through hole 511 is supported at one side of the through groove 511 by a lateral support of the pin pin groove 512 through the pin groove 512, The lock pin 530 is formed in the through groove 511 to selectively lock the end of the shaft pin 210 which is slid up and down and is supported by the lock pin 530, A pin 520 is provided.
More specifically, the shaft pin 210 includes a pair of protruding upper and lower parts and is coupled to the pin groove 512 located inside the detachable groove 510 of the eyeglass leg 500, The engagement between the detachable portion 200 and the detachable groove 510 is released by engaging the shaft pin 210 coupled to the detachable groove 510 by the lock pin 520 movable in the through groove 511 connected to the detachable portion 510 And is prevented from being separated from the detachable groove 510 by the detachment preventing jaw 530 located at one side of the detachable groove 510. [

4, when the lock pin 520 moves in the direction a, the eyeglass leg 500, which is oriented in the same horizontal direction as the fitting cover 400, rotates in the b direction about the pin groove 512 And becomes a vertical state from the fitting cover 400.

At this time, when the eyeglass leg portion 500 moves in the direction c, the shaft pin 210 hooked to the pin groove 512 is released, and the eyeglass leg portion 500 moves away from the attaching / detaching groove 510 The eyeglass leg portion 500 is disassembled from the eyeglass frame 100.

5, when the eyeglass frame 100 is assembled to the eyeglass frame 100 in which the eyeglass leg 500 is disassembled as shown in FIG. 4 while the face contact unit 700 is pushed in the direction e, The shaft pin 210 is inserted into the attaching / detaching groove 810 of the fixing portion and the fixing portion 800 is moved in the direction g and the shaft pin 210 is engaged with the pin groove 810 of the fixing portion, The assembly of the snow goggles is completed by rotating the lens 800 in the h direction around the pin groove 810 of the fixing portion.

At this time, the strap is hooked on the hook portion 830 of the fixing portion 800, so that it is easy for the user to mount the snow goggles.

6 is a view showing a procedure of disassembling a lens according to a preferred embodiment of the present invention.

As shown in the figure, the spectacle frame 100 includes a mounting groove 120 in which a lens can be mounted. In the spectacle frame 100 in a state where the spectacle leg 500 is disassembled as shown in FIG. 4, Is removed from the detachable portion 200 in the i direction, the cutout portion 300 can be opened to release the lens assembly.

Further, although not shown, the cutouts 300 are formed at positions where the positioning protrusions and the positioning grooves for supporting the mutually stable engaging positions respectively correspond to the both sides, and the fitting cover 400 includes the fitting cover 400 The urethane layer having a certain elastic force for reducing the impact force with the detachable portion 200 can be formed as a thin film.

As described above, although the present invention has been described with reference to specific embodiments and drawings, it is to be understood that the present invention is not limited thereto and that various changes and modifications may be made without departing from the spirit and scope of the present invention by those skilled in the art. It is to be understood that various modifications and changes may be made without departing from the scope of the appended claims.

100 ... Frames 110 ... Frames center
120 ... mounting groove 200 ... detachable portion
210 ... axis pin 300 ... incision
400 ... fitting cover 410 ... first guide groove
420 ... second guide groove 500 ... glasses leg
510 ... detachable groove 520 ... lock pin
530 < / RTI >
610 ... fixed bar 700 ... face-to-
710 ... first fixing protrusion 720 ... second fixing protrusion
730 ... third fixing projection 800 ... fixing portion
810 ... detachable groove of fixing portion 820 ... pin groove of fixing portion
830 ... hook portion

Claims (7)

An eyeglass frame 100 provided with mounting grooves 120 on both sides of which a lens is mounted with respect to the center frame 110;
A detachable part 200 protruding rearward from both sides of the spectacle frame 100 and having a pair of shaft pins 210 protruding upward and downward at the ends thereof;
An incision part 300 formed on the detachable part 200 so that the size of the spectacle frame 100 can be changed;
A fitting cover 400 inserted into the periphery of the detachable part 200 to prevent the incised part 300 from spreading up and down;
An eyeglass leg 500 having a detachable groove 510 through which the shaft pin 210 exposed through the fitting cover 400 is inserted and engaged;
A spectacle frame supporting part 600 mounted on a user's nose and fixing the spectacle frame 100 to the user's face;
A facial adhesion unit 700 formed of an elastic material and formed in a shape corresponding to the spectacle frame 100 and being coupled to the inside of the spectacle frame 100 and coming into close contact with the user's face; And
A detachable groove 810 through which the shaft pin 210 exposed rearward through the fitting cover 400 is fitted is formed at one end so that the detachable portion 200 is selectively inserted into the detachable portion 200 instead of the glasses leg portion 500 And a band portion including a string formed to surround the head of the user by connecting the two fixing portions 800,
The attachment / detachment groove 510 has a through hole 511 opened sideward and a pin support groove 511 extending upwardly and downwardly from the through hole 511 so as to insert the shaft pin 210 into the through hole 511 512,
A separation preventing jaw 530 is formed at one side of the through groove 511 to prevent the separation of the shaft pin 210 inserted in the through groove 511 through the pin holding groove 512,
A locking pin 520 is provided in the through groove 511 to selectively support and support the end of the shaft pin 210 supported by the separation preventing jaw 530,
A second guide groove 420 is formed at one side of the fitting cover 400 and is laterally opened to extend in the front-rear direction,
A second fixing protrusion 720 protruding forward is formed at a position facing the spectacle frame center 110 on the face sealer 700 and a lower portion of the center of the spectacle frame 110 is selectively fitted. A third fixing protrusion 730 is formed at both sides corresponding to the first guide groove 420 and the second guide groove 420 so as to be extended in the forward and backward direction and selectively fitted into the second guide groove 420, (100). ≪ / RTI > delete delete delete delete delete delete

Images