KR200472592Y1

KR200472592Y1 - Glasses that have temple exchange device

Info

Publication number: KR200472592Y1
Application number: KR2020120012225U
Authority: KR
Inventors: 김응철; 남희정
Original assignee: 남희정; 김응철
Priority date: 2012-12-26
Filing date: 2012-12-26
Publication date: 2014-05-13

Abstract

The present invention relates to a spectacle leg swapping apparatus for easily changing the spectacle legs and stably holding the exchanged legs so as not to flow, thereby improving the quality of the entire spectacles while enhancing the fit feeling.
A hinge groove formed on the side of the leg for receiving the hinge body of the movable hinge which is coupled to the fixed hinge fixed to the lens frame and which enables the leg to be folded; and a hinge body coupled to the hinge body on the inner side of the hinge body And a detacher for detachably attaching the detacher to the hinge groove of the detacher, wherein the detacher includes a detachable portion for detachably attaching the detacher to the hinge body A detachable body formed integrally with the rear portion of the rear portion and accommodated in the locking hole, an elastic groove formed to be spaced apart from the hinge body in front of the connection portion, A slant surface formed at a front side of the gently slant surface so as to allow the slant surface to naturally enter the hinge groove, It is characterized by number and a steep slope so as to allow that, by forming the front side ends of the sharply inclined surface including the vertical plane to allow engagement with the engaging hole may be a front side.

Description

{GLASSES THAT HAVE TEMPLE EXCHANGE DEVICE}

The present invention relates to an eyeglass leg swapping apparatus, and more particularly, to an improved eyeglass leg swapping apparatus capable of expressing various designs and aesthetics with a single eyeglass by allowing a leg to be exchanged with respect to a lens frame.

Glasses are worn to complement your eyesight, but there are general glasses with basic functions for supplementing sight, sunglasses that block sunlight to prevent glare, goggles and polarized glasses to wear for skiing and sports phishing In the same case, it is worn for the purpose of making the appearance more convenient.

In the case of sunglasses, sports goggles, or polarizing glasses (hereinafter referred to as glasses) as described above, the tendency to harmonize with the costumes and the used tools because the designs are progressive and include various colors in comparison with general glasses .

For this reason, it is often the case that one person is required to have various designs and glasses having various colors. In this case, since a lot of expensive glasses must be provided, a great deal of economic burden is placed on the users, There is a problem in that even if many glasses are provided, it is not actually worn.

In order to solve such a problem, the legs can be exchanged with respect to the lens frame constituting the eyeglasses in the near future so that the entire design of the eyeglasses can be substantially changed by exchanging only the legs having different designs and colors, .

Various types of eyeglass leg swapping apparatuses to which the prior art is applied have been developed and used, and a representative example thereof will be described with reference to FIG.

The eyeglass leg swapping apparatus 1 to which the conventional technique is applied is provided with a rear end of the hinge 4 fixed to the lens frame 3 constituting the eyeglasses 2 and a leg (5) can be exchanged through detachment.

An insertion groove 6 is formed in the hinge 4 so that the leg 5 can be inserted therein. A locking hole 7 is formed on one side of the insertion groove 6, And a stopper 10 having one end fixed to the insertion protrusion 8 and one end having a free end 9 is engaged with the outer surface of the insertion protrusion 8.

A free end 9 is formed on the insertion protrusion 8 at the position of the free end 9 so that the free end 9 is integrally formed with the locking piece 11 so as to be exposed and engaged with the locking hole 7 And the release groove 12 is formed so as to be released.

In such a conventional technique, since the legs coupled to the hinge must be assembled in a state in which the stopper is separately provided as a means for maintaining and separating the engaged state, the structure is complicated and many parts are used. It does not provide ease of assembly, and the price of glasses increases due to an increase in production cost, resulting in weak competitiveness.

Since the stopper has a function of preventing elasticity from being easily released in a state where it is coupled to the latching hole, the legs coupled to the hinge generate a clearance with respect to the engaging direction (axial direction) It is not possible to prevent the occurrence of the clearance in the rotating direction of the motor.

For this reason, there is no shaking at the initial stage of wearing the glasses. However, since the operation of folding or unfolding the legs to wear or to take off glasses or to keep them is continuously repeated, a gap is created due to abrasion or the like. So that the stability can not be ensured.

Since the legs coupled to the hinges always have an assembly error with respect to the coupling direction, it is possible to maintain a rigid coupling state at the initial stage of assembly, but since a gap is generated in the coupling direction (axial direction) It is difficult to keep the feeling of fit constant.

Especially, since the legs are exchanged according to the usage, the abrasion is seriously occurred in the process of exchanging the legs, and the stopper made of the thin material is frequently damaged. Therefore, it is costly to repair the stopper or replace it with a new leg And so on.

According to an aspect of the present invention, there is provided a lens hinge comprising: a hinge body formed on a side of a leg so as to receive a hinge body of a movable hinge that is coupled to a fixed hinge fixed to a lens frame, A detacher for holding the hinge body coupled to the hinge groove on the inner side of the hinge body and separating the hinge body coupled to the hinge groove; A detacher body formed integrally with the hinge body and having a rear portion integrally connected to the hinge body and having a size that can be received in the latching hole and a detacher body spaced apart from the hinge body in front of the connection portion, The hinge groove is formed in the rear side of the inner surface of the attaching / detaching body, , Including the vertical plane so steep be engaging the surface and the engaging hole front side formed to the front end of the steep slope to that able to leave quickly through the engagement hole by pressing to form the front side of the gentle slope;

It is possible to improve the quality of the whole eyeglasses while providing ease of production and ease of manufacture by easily holding the exchanged legs so as not to flow while facilitating the exchange of the eyeglasses legs.

In the present invention, the legs can be easily exchanged with respect to the hinge, and elasticity is imparted in the coupling direction, so that no gap is generated in the state where the legs are engaged, thereby improving the quality of the glasses while improving the comfort, And the like.

1 is a perspective view of a disassembled state of the eyeglass leg changing apparatus to which the present invention is applied.
FIG. 2 is a cross-sectional view taken along the line A - A of the eyeglass leg replacement apparatus to which the technique of the present invention is applied. FIG.
3 is a cross-sectional view taken along the line B - B of the eyeglass leg swap apparatus to which the technique of the present invention is applied.
FIG. 4 is a block diagram showing a state in which the eyeglass leg changing apparatus to which the technique of the present invention is applied is replaced. FIG.
FIG. 5 is a block diagram showing another example of a spectacle-foot-leg exchange apparatus to which the technique of the present invention is applied. FIG.
FIG. 6 is a block diagram showing a conventional eyeglass leg swap apparatus. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of a disassembled state of the eyeglass leg changing apparatus to which the present invention is applied, FIG. 2 is a cross-sectional view of the eyeglass leg changing apparatus to which the present invention is applied, FIG. 4 is a block diagram showing a state of exchanging a leg of a spectacle leg according to the present invention. FIG. 5 is a view showing a state in which a spectacle leg exchange Other examples of the apparatus will be described together with the constitution diagrams.

The eyeglass leg replacing apparatus 100 to which the present invention is applied is provided with a lens frame 102 which constitutes the eyeglasses 101 and which is rotatably coupled to a fixed hinge 104 for folding the leg 103, A hinge groove 111 is integrally formed on the side of the leg 103 so as to accommodate the hinge body 110 constituting the hinge 105. [

A hinge body 110 is coupled to the hinge groove 111 or a hinge body 110 coupled to the hinge groove 111 is provided on the inner side of the hinge body 110 And a latching hole 113 is formed in the hinge groove 111 at the position of the detacher 112 so that the detacher 112 can be exposed .

The detachable member 112 is formed integrally with the hinge body 110 and the rear portion of the detachable body 115 so as to be received in the locking hole 113, The hinge body 110 and the elastic groove 116 are formed at the front of the hinge body 114 so that the hinge body 110 can be made elastic.

A gentle inclined surface 117 is formed on the rear side of the inner side surface of the detacher body 115 so as to naturally enter the hinge groove 111 formed in the leg 103. On the front side of the gentle inclined surface 117, And a vertical surface 119 is formed at the front end of the sharpened surface 118 so as to be hooked to the front side of the locking hole 113 do.

The resilient groove 116 is formed to have a depth such that the point where the gentle slope 117 and the sloped surface 118 meet can be matched with the upper surface of the hinge body 110, So that it does not interfere with the attachment / detachment to / from the body 111.

The elastic member 120 is integrally or separately fixed to the rear end of the hinge body 110 to fix the hinge body 110 to the hinge body 111 by the elastic force of the elastic member 120, 110 are pushed out to the outside of the hinge grooves 111 so that the clearance with respect to the coupling direction of the movable hinge 105 and the legs 103 can be prevented.

Although the elastic member 120 has elasticity by forming a ∨-shaped bridge 122 on both sides of the contact surface 121 in the figure of the present invention, in addition to this shape, various shapes such as a semicircular shape, a circular Ω shape, Shape but has elasticity.

In addition, the hinge body 110 and the hinge groove 111 are provided with a concave-convex guide rail 125 and a rail groove 125, which can provide ease of engagement and separation while preventing rotation due to rotation in the coupling direction. (126) may be further formed.

The state of use of the eyeglass leg swap apparatus 100 to which the present invention is applied will be described below.

The movable hinge 105 is coupled to the fixed hinge 104 fixed to the lens frame 102 and is folded and unfolded with respect to the fixed hinge 104. The movable hinge 105 is provided with various colors, The legs 103 of the other design can be selectively attached and detached and replaced so that the glasses 101 can be changed into various glasses 101 by using one eyeglass 101.

When the leg 103 is to be exchanged, the hinge body 111 formed on the side of the leg 103 assumes an initial state when the movable hinge 105 and the leg 103 are separated from each other. (110) is inserted and strongly pushed.

The detachable body 112 integrally formed on the inner surface of the hinge body 110 is pressed by the entrance of the hinge recess 111 so that the detacher body 115 is elastically deformed by the resilient recess 116 into the hinge body 110 The hinge body 110 enters the hinge groove 111 formed in the leg 103. As shown in FIG.

At this time, since the gentle inclined surface 117 is formed in the coupling direction of the detacher body 115, the detacher 112 can easily enter. When the hinge body 110 completely enters the hinge groove 111, And the vertical surface 119 is engaged with the side of the locking hole 113 so that the coupling legs 113 are engaged with the coupling legs 113. Therefore, 103 and the movable hinge 105 are not separated.

At this time, the elastic member 120 further formed on the inner end of the hinge body 110 is in contact with the inner surface of the hinge groove 111, and a force for pushing the movable hinge 105 due to the elasticity of the elastic member 120 is generated And the movable hinge 105 and the leg 103 are always subjected to a force in a direction opposite to the engaging direction by the force, so that no clearance is generated in the engaging direction.

When the legs 103 are to be exchanged with respect to the movable hinge 105, the detacher body 115 is pressed in the direction of the elastic groove 116 by pressing the detacher 112 exposed by the locking hole 113 The vertical surface 119 and the steeply sloping surface 118 are separated from the locking hole 113 and the elastic member 120 is easily separated by the force of the pushing force. When the detachable member 112 is released from the locking hole 113, It can be easily separated by pulling the leg 103.

Particularly, in the present invention, since the hinge body 110 and the hinge groove 111 are further provided with the concavo-convex guide rails 125 and the rail grooves 126, the joining position can be easily determined, It is possible to prevent the phenomenon of rotating about the coupling direction.

Such a design makes it easy to replace the eyeglass legs, while stabilizing the exchanged legs so as not to flow, thereby improving the quality of the whole eyeglasses while improving the comfort, and saving time and cost for maintenance .

100; Eyeglass leg swapping device
102; Lens frame
103; Bridge
105; Movable hinge
110; Hinge body
111; Hinge groove
112; Attacher
115; Attachment Body
116; Elastic groove
120; Elastic

Claims

A hinge groove formed on a side of the leg so as to receive the hinge body of the movable hinge which is coupled to the fixed hinge fixed to the lens frame and enables the leg to be folded;
A detacher for holding the hinge body coupled to the hinge groove on the inner side of the hinge body and separating the hinge body coupled to the hinge groove;
And a latching hole formed in the hinge groove so as to expose a detachment member;
A detacher body having a size such that the rear portion of the detacher is integrally connected to the hinge body by a connection portion and is received in the locking hole;
An elastic groove formed to be spaced apart from the hinge body in front of the connection portion;
A gentle inclined surface formed on a rear side of an inner surface of the attaching / detaching body so as to enter the hinge groove;
A sloped surface formed on the front side of the gently sloped surface and allowing the sloped surface to escape from the sloped surface by pressing;
And a vertical surface formed at a front end of the sharpened surface so as to be hooked to a front side of the engaging hole.

The method of claim 1, further comprising:
Further comprising an elastic member at a rear end portion of the hinge body to prevent the hinge body from being spaced apart from the coupling direction of the leg by pushing the hinge body in a direction opposite to the coupling when the hinge body is engaged with the hinge groove.

The method of claim 1, further comprising:
Wherein the hinge body and the hinge groove are further formed with a guide rail and a rail groove so as to provide ease of engagement and separation while preventing the rotation due to the rotation with respect to the engaging direction.