TW201415112A - An eyeglass frame securement apparatus - Google Patents

Abstract

The present invention provides an eyeglass frame securement apparatus comprises an eyeglass frame with functional glasses and having an upper frame and a lower frame provided for said functional glasses to be mounted thereon, two outer sides of said upper and lower frames directionally attached to an eyeglass temple respectively, a protection strip frame locked onto an inner circumference of said eyeglass frame formed by said upper and lower frames, assembled altogether to formed an eyeglass assembly; wherein protruding pins extending forward and rearward from a central portion of said lower frame of said eyeglass frame are pivotally attached to said upper frame, a rib portion extending outward from two outer sides of said upper frame are inserted correspondingly into said grooves in order to restrict said glasses firmly. In addition, protrusions on upper ends of supporting shafts of a functional end of said eyeglass temples are inserted into the spaces on the outer end of said lower fame prior to the locking between and upper and lower frames such that after the upper frame is completely assembled, said protrusions on said upper end thereof extends outward from the horizontal hole of said upper frame as said eyeglass temple is outwardly bent in order to restrict said eyeglass temples directionally.

Description

Lens frame positioning structure

The invention provides a lens frame positioning structure, which mainly adopts a component frame which is combined with a lens frame of a preset function lens, and can impose an exact smooth restriction on the lens interposed therebetween, even after repeated lens replacement. It can also maintain a firm position to resist.

According to the fact that the eyeglass frames developed and manufactured by the relevant manufacturers are required for the use of the different ways of use, the eyeglass frames in the eyeglass group are arranged in a form suitable for functional replacement, and on both sides of the eyeglass frame. It is combined with the form of glasses, or straps, which is convenient for the average person to use and to make quick and convenient replacement. Here, a new type of certificate number: M334941 "glasses composition (2)", which is included in the middle section of the front side of a frame, is extended downwardly from the upper end. Abutting member and extending a support portion forwardly on the lower periphery of the frame to facilitate the cutting of the upper end of the lens between the abutting member and the carrying portion at the lower end, and the buckles at both ends of the strap are The convex portions on both outer sides of the lens are oriented to define a lens assembly. For the positioning of the lens in combination with the frame, it is necessary to provide a convex portion when the lens is formed, and when the lens is removed and replaced after a period of time, it is easy to make the two convex portions of the lens and the buckle of the belt. There is a large gap between the two, so that the two form a loose phenomenon on the pinning.

The invention further improves the problem existing in the spectacle pinning of the eyeglass frame which is incorporated into the preset function lens, so as to make the frame of the set into the functional lens to be restrained by the component, and can borrow the eyeglass frame The upper end is an active captain or Closed downwards to hook into the corresponding lower end space of the eyeglass frame, so that the lens placed between the eyeglass frames is subjected to an exact smooth limit, and the positional resistance can be maintained even after multiple lens replacement.

The main purpose of the present invention is to distinguish the eyeglass frames incorporated into the functional lens into upper and lower frames, and between the upper and lower frames, the functional lens is allowed to be interposed therebetween, and on the outer sides of the upper and lower frames. The lens frame is connected to the eyeglasses, and the inner frame of the eyeglass frame formed by the upper and lower frames is a buckle frame to form a lens frame. The lower frame of the eyeglass frame extends forward and backward in the middle portion. The convex column and the two outer sections in the lower frame are formed into a narrow outer wide groove, and the outer side of the lower frame is separated by a space; and the upper frame is recessed toward the front and rear at the inner end. The space and the hole are cut into the front and rear end posts of the lower frame portion, and the outer side of the upper frame is extended downward with a hook rib to match the grooves cut into the outer sides of the lower frame. Between the inner side of the outer end of the upper frame, a transverse hole is penetrated; and at the active end of the temple, a rod extends and a convex portion at the upper end of the struts, so that the struts of the working end of the spectacles When assembled, it is placed against the outer space of the lower frame and the upper end of the pole The portion is parallel to the inner layer of the lower frame, and then the one end of the upper frame of the convex portion of the upper portion of the lower frame is hooked to the groove on the outer side of the lower frame, and then the glasses are placed toward the outer side of the lower frame. The outer plate is configured such that the upper end of the strut of the working end can protrude from the lateral hole of the outer end of the upper frame, and the eyeglasses are limited in orientation.

A second object of the present invention is to provide a bead portion having a notch inwardly on the corresponding side of the middle portion of the bezel frame which is disposed on the inner side of the eyeglass frame formed by the upper and lower frames, and outside the bezel frame On both sides, a hook portion with a notch facing outward is formed, so that the two hook portions of the middle portion of the bead frame can be buckled into the space of the corresponding portion of the lower frame, and the two outer hook portions of the bead frame are buckled into the corresponding passage space of the lower frame. , between the eyeglass frame and the bezel frame Exact positioning.

A third object of the present invention is to divide the upper and lower frames of the eyeglass frame that allows the functional lens to be nested so that the downward facing layer of the upper frame is recessed with the channel, and the front facing layer of the lower frame extends Flange frame to match the smooth placement of the functional lens.

A fourth object of the present invention is to replace the eyeglasses formed by the upper and lower frames on the outer sides of the eyeglasses, and the ends of the eyeglasses that are joined at both ends of the band.

A fifth object of the present invention is to provide a notch for the functional lens on the inner side of the upper and lower frames, and to engage the lower frame at the intermediate portion. Close orientation.

The lens frame positioning structure (such as the first figure) designed by the present invention mainly divides the eyeglass frame (3) incorporated into the functional lens (4) into upper and lower frames (2, 1), and the upper and lower frames Between (2, 1) is to allow the functional lens (4) to fit between them, and on the outer sides of the upper and lower frames (2, 1), the individual and the temples (5) are connected to each other, and The inner periphery of the eyeglass frame (3) formed by the lower frame (2, 1) is a buckle frame (6), and constitutes a lens assembly (7). among them;

The lower frame (1) is extended to the front and rear with a stud (11) in the middle portion, and the outer side of the lower frame (1) is formed with a narrow inner wide groove (12) [as shown in the fourth figure], The outer side of the groove (12) of the lower frame (1) is separated by a space (13) [as shown in the first figure], and the predetermined part on both sides of the middle section of the lower frame (1), and the outer end The inner side layers are individually formed with spaces (14, 15), and are extended to the flange frame (16) at the forward facing level of the lower frame (1).

The upper frame (2) has a space (21) and a hole (22) recessed toward the front and rear at the inner end, and a hook rib extending downward at the outer side of the upper frame (2). Ministry (23), In addition, the inner side layer of the outer end of the upper frame (2) penetrates through a transverse hole (24), and the downward facing layer of the upper frame (2) is recessed with a channel (25) [as shown in the second figure].

The lens (4) is a conforming morphological lens according to the upper and lower frames (2, 1), and a predetermined notch (41) is arranged on the upper end of the lens (4) on the inner side to match The lower frame (1) abuts against the protruding post (11) extending forward and backward in the middle portion.

Another end of the temple (5) is a rod (51) extending at one end and a convex portion (52) at the upper end of the rod (51).

a bead frame (6), which is a conformal form of flexible bead member according to the eyeglass frame (3) formed by the upper and lower frames (2, 1), wherein the bead frame (6) is located in the middle section Corresponding sides are hooks (61) forming a notch inward, and hooks (62) forming a notch on the outside of the bezel (6).

The above upper and lower frames (2, 1), the lens (4), the temples (5), and the bezel (6) are arranged (such as the first and third figures), the first step: The front and rear end posts (11) of the middle portion of the lower frame (1) are cut into the space (21) and the hole (22) which are recessed toward the front and rear by the inner end (2); the second step: the lens (4) Between the flange frame (16) of the lower frame (1) and the channel (25) of the upper frame (2); the third step: the struts (51) of one end of the temple (5) Abutting into the outer space (13) of the lower frame (1), and causing the convex portion (52) at the upper end of the strut (51) to abut against the inner side of the lower frame (1) (such as the seven-figure state of the eyeglasses) Inwardly folded into position]; fourth step: pivoting one end to the lower frame (1) of the upper section of the upper column (11) (2), the outer side of the hook rib (23) corresponding to the lower frame (1) the outer groove (12) [such as the third and fourth figures]; the fifth step: then the eyeglasses (5) are outwardly pulled so that the upper end protrusion (52) of the strut (51) at the working end can Projecting the lateral hole (24) of the upper frame (2) at the outer end (such as the second and eighth figures), and limiting the temple (5) to the orientation; the sixth step: another pair of guard frame (6) The middle section of the two hooks (61) Snap into the space (14) of the corresponding part of the lower frame (1) [such as the first and fifth figures], and make the two outer hooks (62) of the bead frame (6) into the corresponding sections of the lower frame (1). The space (15) is positioned to achieve a precise positioning between the eyeglass frame (3) and the bead frame (6) to form a lens assembly (7).

The lens assembly (7) of the composition is required to perform the replacement of the functional lens (4) (such as the sixth and seventh figures, the seventh figure is to cut off the upper frame to facilitate the operation mode), First, the temples (5) are folded inwardly so that the upper end protrusions (52) of the struts (51) at one end of the temples (5) are separated from the lateral holes (24) of the outer ends of the upper frame (2). The ninth figure], after that, one end can be pivoted by the hand to the upper frame of the lower frame (1) in the lower frame (1) (2), and the hook rib (23) slightly applies external force from the lower frame (1) The groove (12) is pulled up (as shown in the tenth figure), so that one end of the upper frame (2) can be lifted upwards according to the central portion of the lower frame (1) (11) as a rotating shaft [such as Figure 11 to remove the functional lens (4) that fits between the upper and lower frames (2, 1), replace the functional lens required, and displace the upper frame (2) so that The hook rib (23) at the outer end is again buckled between the grooves (12) of the lower frame (1) (as shown in the fourth figure) to complete the easy replacement of the functional lens (4), so as to be nested therebetween The lens (4) has an exact smooth limit and can be maintained even after multiple lens replacements. Must be firmly resisted.

In addition, the eyeglass frame (3) composed of the upper and lower frames (2, 1) of the present invention can be used as a substitute for the eyeglasses (8) which are respectively joined at both ends of the eyeglasses by the outer side of the eyeglass frame (3). In the figure, the end of the webbing (8) is also extended by a rod (81), and at the upper end of the strut (81) is a convex portion (82), while at the end of the webbing (8) The end is a combination of the penetration and orientation of one end of the strap.

〔this invention〕

(1) ‧‧‧ Lower frame

(11)‧‧‧Bump

(12) ‧‧‧ Groove

(13, 14, 15, 21) ‧ ‧ space

(16) ‧‧‧Flange frame

(2) ‧‧‧上框

(22) ‧‧‧ holes

(23) ‧‧‧Tie ribs

(24)‧‧‧Transverse holes

(25) ‧‧‧ Channel

(3) ‧ ‧ glasses frames

(4) ‧‧‧Lens

(41) ‧ ‧ gap

(5) ‧ ‧ ‧ glasses feet

(51, 81) ‧ ‧ poles

(52, 82) ‧ ‧ convex

(6) ‧ ‧ Guard frame

(61, 62) ‧ ‧ ‧ hook

(7) ‧‧‧ glasses group

(8)‧‧‧Weaving feet

First figure: exploded view of the components of the eyeglass assembly of the present invention

Second drawing: side cross-sectional view of the eyeglass assembly of the present invention (unbound bead frame)

Figure 3: Section 30-30 of the second figure

Fourth picture: 40 enlarged detail of the third picture

Fig. 5 is a perspective view of the eyeglass assembly of the present invention

Fig. 6 is a schematic view showing the implementation of the lens assembly of the present invention when the lens is taken out

Figure 7 is a cross-sectional view showing the upper end portion of the lens assembly of the present invention when the lens is taken out

Eighth picture: 80 enlarged detail of the seventh picture

Ninth Figure: 90 enlarged detail of the seventh figure

Fig. 10 is a perspective view showing the implementation process of the lens assembly of the present invention

Eleventh drawing: front view of the implementation process of the lens assembly of the present invention

Twelfth Figure: Schematic diagram of the implementation of the belt assembly of the present invention

(1) ‧‧‧ Lower frame

(11)‧‧‧Bump

(12) ‧‧‧ Groove

(13, 14, 15, 21) ‧ ‧ space

(16) ‧‧‧Flange frame

(2) ‧‧‧上框

(22) ‧‧‧ holes

(23) ‧‧‧Tie ribs

(24)‧‧‧Transverse holes

(3) ‧ ‧ glasses frames

(4) ‧‧‧Lens

(41) ‧ ‧ gap

(5) ‧ ‧ ‧ glasses feet

(51)‧‧‧ poles

(52) ‧‧‧ convex

(6) ‧ ‧ Guard frame

(61, 62) ‧ ‧ ‧ hook

(7) ‧‧‧ glasses group

Claims (5)

The lens frame positioning structure is characterized in that the eyeglass frame incorporated into the functional lens is divided into upper and lower frames, and the upper and lower frames are allowed to be fitted between the upper and lower frames, and on the outer sides of the upper and lower frames. The eyeglasses are individually connected to the eyeglasses, and the inner side of the eyeglass frame formed by the upper and lower frames is a buckle frame to form a eyeglass frame; the lower frame of the eyeglass frame is extended toward the front and rear in the middle portion. The studs, and the two outer sections in the lower frame are grooves forming an outer narrow inner width, and the outer side of the lower frame is separated by a space; and the upper frame is recessed toward the front and rear at the inner end. The space and the hole are cut into the front and rear end of the lower frame, and the outer side of the upper frame extends downwardly with a hook rib to fit between the grooves on the outer sides of the lower frame. The inner side of the outer end of the upper frame is a transverse hole; and at the end of the working end of the temple is a rod extending and a convex portion at the upper end of the rod, so that the rod at the end of the temple is When set, it is placed against the outer space of the lower frame and the upper end of the pole is convex. Parallel to the inner side layer of the lower frame, and then, at the outer side of the upper frame of the convex portion of the lower portion of the lower frame, the hook rib portion is correspondingly engaged with the groove on the outer side of the lower frame, and then the glasses are outwardly facing outward. The upper end of the strut of the working end can protrude from the lateral hole of the outer end of the upper frame, and the eyeglasses are limited in orientation. The lens frame positioning structure of claim 1, wherein the bead frame on the inner side of the eyeglass frame formed by the upper and lower frames is located on a corresponding side of the middle section to form a hook portion with a notch facing inward, and On the outer side of the bead frame, a hook portion with a notch facing outward is formed, so that the two hook portions of the middle portion of the bead frame can be buckled into the space of the corresponding portion of the lower frame, and the two outer hook portions of the bead frame are buckled. The space in the corresponding paragraph of the lower frame reaches The exact positioning between the eyeglass frame and the bezel frame. The lens frame positioning structure of claim 1, wherein the upper and lower frames of the eyeglass frame that allows the functional lens to be folded are recessed in the lower layer of the upper frame by the channel and the lower frame. The front face extends with a flanged frame to accommodate the smooth placement of the functional lens. The lens frame positioning structure of claim 1, wherein the eyeglass frames formed by the upper and lower frames are respectively replaced by the webbing legs that are respectively connected to the outer sides of the eyeglasses. The lens frame positioning structure of claim 1, wherein the upper and lower frames of the lens frame are disposed on the inner side of the inner side of the lens frame, and a predetermined gap is formed to match the lower frame in the middle portion. The pillars extending forward and backward are in close abutment.