WO2014109500A1

WO2014109500A1 - Spectacle-frame and spectacle-temple coupling structure

Info

Publication number: WO2014109500A1
Application number: PCT/KR2013/012321
Authority: WO
Inventors: 김영호
Original assignee: Kim Young Ho
Priority date: 2013-01-08
Filing date: 2013-12-27
Publication date: 2014-07-17
Also published as: KR101417578B1

Abstract

The present invention relates to a spectacle-frame and spectacle-temple coupling structure, and is adapted not only to facilitate separation and coupling but also to give a clean-design appearance to the spectacle temple, and is adapted to facilitate joining of lenses and to make it possible to impart resilient properties when the spectacle temple is folded and unfolded. The aim of the present invention is to provide a spectacle-frame and spectacle-temple coupling structure adapted to ensure that the configuration whereby the resilient properties are imparted is simple and to ensure that the spectacle-temple structure has a clean design when seen from the outside. In order to achieve the above aim, the present invention comprises: a spectacle-frame end piece (10) in which the end of a spectacle frame (40) is separably formed, and which is formed so as to have projecting hinge parts (11) each formed so as to have a latching recess (a) inwardly on an upper portion and lower portion thereof; a securing plate (20) formed so as to have a securing hole (b) such that the upper and lower hinge parts (11) of the end piece (10) are secured inserted together therein; and a spectacle temple (30) which is formed split into three such that a resilient leaf (31) performing the role of a leaf spring opens out resiliently at the front end thereof, and in which an operational hole (c), through which the hinge parts (11) pass, is formed in such a way as to leave a slight clearance from the front end of the resilient leaf (31) such that a section between the tip thereof and the operational hole (c) is rotatably inserted into the latching recesses (a) and performs the role of a rotating pin (d).

Description

Connection structure between the spectacle frame and the leg

The present invention relates to a connection structure of the spectacle frame and the leg, not only to facilitate the separation and coupling, but also the appearance of the leg is concise, to facilitate the coupling of the lens and to apply elasticity when folding and unfolding the leg will be.

In general, the eyeglass frame, which is a part to which the lens is coupled, and the eyeglass frame which is rotatably coupled to the end piece of the eyeglass frame, the eyeglass frame and the eyeglass leg are made of plastic or metal material.

The spectacle frame and the eyeglass legs are provided with elastic means to be more easily folded or unfolded by applying elasticity when folded or unfolded.

As described above, the spectacle frame coupling structure for the spectacle frame provided with the elastic means is formed to protrude to the end piece E formed to be divided at the end of the spectacle frame as shown in FIG. The coupling part 2 formed therein, the elastic member 4 in which the fitting hole 3 is formed so that the coupling part 2 is fitted, and the coupling part 2 are inserted into the locking groove 1. It is formed to be caught and is composed of a mounting hole (5) formed in the eyeglasses legs (T) to elastically move when folded or unfolded by the elastic member (4).

Here, the fitting hole (3) of the elastic member 4 is formed in two bars, the fitting hole (3-1) of the lower portion is formed so that the divided coupling portion (2) is tightly fitted coupling portion (2) Fixing the upper part of the fitting hole (3-2) is formed larger than the coupling portion (2) is to be easily inserted, detachable.

However, such a conventional eyeglass frame coupling structure is coarse due to the shape of the elastic member is formed to be bent in the middle to make the elastic action, the assembly was rather cumbersome, the configuration of the end of the eyeglass legs to fold the glasses legs There was a drawback to being crude.

An object of the present invention is to provide a connection structure of the spectacle frame and the spectacles so as to solve the above problems, simplify the configuration to add elasticity and concise when the spectacles structure is viewed from the outside.

In order to achieve the above object, the present invention, the end of the spectacle frame is formed so that the hinge piece is formed so that the hinge piece is formed in each of the upper and lower inner engaging groove; A fixing plate having a fixing hole formed such that hinge pieces of the upper and lower end pieces are fitted together and fixed; Three sides are separated and formed so that the elastic plate serving as a leaf spring is elastically opened at the distal end, and an operating hole for passing the hinge piece is formed at a slight distance from the distal end of the elastic plate, so that the end and the operating hole can be rotated in the engaging groove. It is characterized in that consisting of the eyeglasses legs to be inserted to serve as a rotating pin.

When the fixing plate is inserted into the hinge piece formed in the end piece, the present invention is fixed to the end frame of the spectacle frame, and the elastic plate of the leg is inserted into the locking groove so that the assembly can be made to be elastically rotated, so as to assemble and disassemble the spectacle frame easily. Keep the look of the glasses legs simple.

1 is an exploded perspective view illustrating a structure of a pair of eyeglasses for a conventional spectacle frame;

2 is an exploded perspective view showing a first embodiment of the present invention;

3 is a perspective view showing a combination of the first embodiment of the present invention;

4 is a cross-sectional view showing a state where the glasses legs are unfolded as a first embodiment of the present invention;

5 is a cross-sectional view showing a state in which the glasses legs folded as a first embodiment of the present invention;

6 is an exploded perspective view showing a second embodiment of the present invention;

7 is a cross-sectional view showing a second embodiment of the present invention;

8 is an exploded perspective view showing a third embodiment of the present invention;

9 is a sectional view showing a third embodiment of the present invention;

10 is an exploded perspective view showing a fourth embodiment of the present invention;

11 is a sectional view showing a fourth embodiment of the present invention.

12 is an exploded perspective view showing a fifth embodiment of the present invention;

13 is a perspective view showing a combination of the fifth embodiment of the present invention;

14 is a perspective view showing a pair of glasses as a fifth embodiment of the present invention;

15 is a cross-sectional view showing a state where the glasses legs are unfolded as a fifth embodiment of the present invention;

16 is an exploded perspective view showing a sixth embodiment of the present invention;

17 is a perspective view showing a sixth embodiment of the present invention,

18 is a perspective view showing a pair of glasses as a sixth embodiment of the present invention;

19 is a sectional view showing a state in which the glasses legs are unfolded as a sixth embodiment of the present invention.

[Description of the code]

10: end piece 11: hinge piece

20, 20a, 20b, 20c:

Fixing plate

30, 30 ', 30 ": Glasses leg

31, 31 ', 31 ": Elastic plate 32: Leg joint plate

40: glasses frame a: hanging groove

b: fixing hole c: working hole

d: rotary pin e: housing

f: Insertion groove

2 to 5, the end of the spectacle frame 40 is formed to extend to the rear and separated so that the hinge piece 11 is formed in each of the upper and lower inner locking groove (a) protruding Eyeglass frame end piece 10 is formed to be; A fixing plate 20 formed with a flat plate so that the hinge pieces 11 of the upper and lower end pieces 10 are inserted and fixed together; Three sides are separated and formed so that the elastic plate 31 serving as a leaf spring is elastically opened at the distal end of the eyeglass frame 30 having a width of the eyeglass frame end piece 10, and an operating hole through which the hinge piece 11 passes. (c) is formed at a slight distance from the front end of the elastic plate 31 is a pair of glasses legs to be rotatably fitted between the end and the operating hole (c) to the locking groove (a) to serve as a rotating pin (d) ( 30) is a basic feature of the technical configuration.

Here, the hinge piece 11 is opened toward the front and the locking groove (a) having a curve is formed in the middle of the front surface to be able to hang the rotary pin (d) of the elastic plate (31).

The resilient plate 31 is bent to be slightly inclined toward the end piece 10 toward the end piece 10 so that the rotating pin (d) is smoothly rotated in the locking groove (a).

In the present invention configured as described above, when the end piece 10 of the end of the spectacle frame 40 is brought into close contact with the fixing plate 20 in the hinge piece 11, both upper and lower end pieces 10 move in the fixing hole b. This is limited to fix the lens, and when the elastic plate 31 is opened and the end piece 10 is pushed in between the gaps, the eyeglasses 30 are in close contact with the outer surface of the end piece 10. The elastic plate 31 is fitted to the upper end of the hinge piece 11 through the operation hole c, and the rotary pin d at the tip of the elastic plate 31 is rotatable in the locking groove a of the hinge piece 11. The tip of the elastic plate 31 is supported on the upper surface of the fixed plate 20.

In addition, the present invention is the elastic plate in which the front end portion of the end of the eyeglasses (30) is subjected to a resilient force while rotating about the rotation pin (d) to rotate the end of the end piece 10 The tip of the 31 slides on the upper surface of the fixed plate 20. When the tip of the bent elastic plate 31 crosses a position perpendicular to the fixed plate 20, the elastic force sharply increases and then rapidly decreases. Since the direction of the force is changed, the force that reacts to folding or unfolding before the end piece 10 passes, and the elasticity acts on the folding or unfolding after passing the end piece, giving a sense of intermittence in the middle of folding, 30) is kept in a folded or unfolded state.

6 and 7 illustrate a second embodiment of the present invention, in which the end of the fixing plate 20a is bent inwardly to be inclined inwardly, and the protruding portion of the fixing plate 20a extends when the eyeglasses 30 are unfolded. It is configured to be in close contact with the middle.

The second embodiment of the present invention is in close contact with the fixing plate 20a protruding obliquely inwardly in the middle of the elastic plate 31 before fully unfolding when the glasses legs 30 are extended, the elastic force is increased, The elastic force of the elastic plate 31 maintains the state in which the eyeglasses 30 are unfolded more firmly.

8 and 9 illustrate a third embodiment of the present invention. When the end of the fixing plate 20b is extended to be bent to protrude while covering the end of the end piece 10, the inner surface of the glasses leg 30 is fixed plate. It is in close contact with the protrusion of 20b.

10 and 11 illustrate a fourth embodiment of the present invention, wherein the end of the fixing plate 20c is bent and extended to cover a part of the end and the outer surface of the end piece 10.

On the other hand, when the pair of glasses 30 and the spectacle frame 40 is made of a titanium material having a large friction force, as shown in the third and fourth embodiments, the fixing plate 20b, which wraps around the end of the end piece 10 and is coupled thereto; 20c) is formed of a lubricating material such as phosphor bronze so that the frictional resistance is reduced while the front end of the eyeglass leg 30 and the elastic plate 31 in sliding contact with the fixed plate 20 are reduced so that the eyeglass leg 30 is smooth. To be folded or unfolded.

12 to 15 illustrate a fifth embodiment of the present invention, wherein the accommodating portion e is formed on the inner surface of the distal end of the eyeglass leg 30 'so that the resilient plate 31' is flexibly bent. 32 is detachably coupled.

Here, the storage portion (e) is concavely formed into the storage space inside the tip end of the glasses legs 30 ', guide grooves are formed at the upper and lower ends, and the rear end of the leg coupling plate 32 is inserted into the rear of the storage space. Grooves f are formed.

16 to 19 show a sixth embodiment of the present invention, in which a jaw having an insertion groove f is formed on the inner surface of the distal end of the glasses leg 30 ", and the rear end of the elastic plate 31 " to (f).

In addition, the resilient plates 31 'and 31 "of the fifth and sixth embodiments of the present invention are bent inclined slightly in the direction of the end piece 10 as in the present invention, so that the rotating pins d are engaged. In (a) it is to be smoothly rotated, the bent end is to be in sliding contact with the fixed plate (20).

Claims

Eyeglass frame end piece 10 is formed so that the end of the spectacle frame 40 is formed to protrude the hinge piece 11 is formed in each of the upper and lower inner engaging groove (a); A fixing plate 20 in which fixing holes b are formed so that the hinge pieces 11 of the upper and lower end pieces 10 are fitted together and fixed; Three sides are separated and formed so that the resilient plate 31, which serves as a leaf spring, at the distal end of the resilient plate, and the operating hole c for allowing the hinge piece 11 to pass therebetween is slightly spaced apart from the distal end of the resilient plate 31. The connection structure of the spectacle frame and the spectacles, which is formed to be formed between the tip and the operation hole (c) rotatably fitted in the locking groove (a) to serve as a rotating pin (d).
The method of claim 1,

Resilient plate 31 of the spectacles 30, the front end of the bending portion is formed so that the bent end is in sliding contact with the fixing plate, characterized in that the connection frame of the spectacle frame and the spectacles.
The method of claim 1,

The end of the fixing plate (20a) is bent inwardly inclined, the connection structure of the spectacle frame and the glasses legs, characterized in that configured to contact the resilient plate 31 is inclined protruding when the glasses legs (30) open.
The method of claim 1,

The end of the fixing plate (20b, 20c) is bent and extended, the connection structure of the spectacle frame and glasses legs, characterized in that to wrap around the end of the end piece (10).
The method according to claim 1 or 4,

The connecting frame of the spectacle frame and the leg of the bridge, characterized in that the frictional resistance is reduced by forming the fixing plate made of a lubricating material such as phosphor bronze.
Eyeglass frame end piece 10 is formed so that the end of the spectacle frame 40 is formed to protrude the hinge piece 11 is formed in each of the upper and lower inner engaging groove (a); A fixing plate 20 in which fixing holes b are formed so that the hinge pieces 11 of the upper and lower end pieces 10 are fitted together and fixed; Three sides are formed to be separated so that the resilient plate 31 'serving as a leaf spring to the front end elastically, the operating hole (c) to allow the hinge piece 11 to pass through a little with the tip of the resilient plate 31'. A leg coupling plate 32 formed at intervals so as to be rotatably fitted between the front end and the operation hole c in the locking groove a to serve as a rotation pin d; The connection structure of the spectacle frame and the spectacles is characterized in that the receiving portion (e) to which the leg coupling plate 32 is coupled is made of spectacles (30 ') formed inside the tip.
Eyeglass frame end piece 10 is formed so that the end of the spectacle frame 40 is formed to protrude the hinge piece 11 is formed in each of the upper and lower inner engaging groove (a); A fixing plate 20 in which fixing holes b are formed so that the hinge pieces 11 of the upper and lower end pieces 10 are fitted together and fixed; An operating hole (c) for allowing the hinge piece (11) to pass through is formed at a slight distance from the tip so that the gap between the tip and the operating hole (c) is rotatably inserted in the locking groove (a) to serve as a rotating pin (d). And an eyeglass frame, characterized in that it comprises an eyeglass frame 30 "having a jaw having an insertion groove f formed on the inner surface of the front end portion so that the elastic plate 31" is inserted into and coupled to the rear end portion of the elastic plate 31 ". Connection structure of the glasses legs.