KR102104207B1 - glasses - Google Patents

Abstract

The present invention relates to functional glasses (100) allowing integrated restriction of lenses and temples which actively improve a conventional coupling structure of separately coupling an eyeglass lens and a temple unit at an arbitrary position for integration of the eyeglass lens and the temple unit to simultaneously and firmly fix the temple unit and the eyeglass lens by a single coupling means coupled to a hinge unit, and maximize operating convenience or use efficiency by facilitating handling, use, maintenance, management, and repair arising from a structure differentiated from a conventional technique and a structural property of stably and reliably position-controlling a rotating movement of a side of the temple unit by a rotating part and a restricting part of a prescribed structure. The functional glasses (100) comprise: an eyeglass frame (10) to fix and accommodate lenses; a temple unit (20) horizontally arranged on both ends of the eyeglass frame; and a hinge unit (30) to connect the eyeglass frame and the temple unit to each other and allow opening and closing movements of the temple unit using the eyeglass frame as a starting point. The lenses and the temple unit (20) are integrated at any arbitrary point based on the hinge unit (30) to integrate or reduce intervention of a binding member for fixing the lenses and another binding member for fixing the temple unit to a single place and control spreading or folding motions of the temple unit within a set angle range.

Description

Functional glasses that allow unified restraint of lenses and legs {glasses}

The present invention is disclosed in relation to the hinge structure that induces the coupling of the spectacle frame and the leg portion, and more specifically, a single portion that is fastened to the hinge portion by actively improving the existing coupling structure that was separately fastened at any point for the integration of the spectacle lens and the leg portion. From the structural characteristics of the leg part as well as the spectacle lens being firmly fixed at the same time as well as the restraint piece and the rotating piece of the predetermined structure, the positional movement of the leg part is more reliably and reliably positioned. It relates to functional glasses that allow unified restraint of lenses and legs that maximize convenience of use or efficiency in use due to the resulting ease of handling, use, maintenance, and maintenance.

Usually, the glasses are configured to be foldable with the legs of the glasses and the frames to secure the convenience of storage and carrying. In this case, the folds are hinged or hinged to each other by fastening male and female feldspars to the majority of the glasses legs and frames to each other by bolts or the like. Unify.

For example, in a general eyeglass leg hinge structure, a predetermined hinge piece is formed above and below the end of the connecting rod attached to the outside of the eyeglass frame. It can be folded within a certain range.

However, this hinge structure (hereinafter referred to as 'conventional hinge structure') has a fatal problem, such as the hinge piece being welded to the connecting rod of the spectacle frame, and the difficulty caused during welding, as well as the precision of the attachment position, is required. This has been a major cause of significantly reducing the production efficiency of the glasses, and furthermore, there are also difficulties requiring skilled technicians due to the demand for precision of the welding attachment position.

In addition, in the conventional hinge structure, when the hinge piece attached to the connecting rod is damaged, the entire spectacle frame must be replaced, which not only results in a considerable economic burden to consumers, but also causes waste of raw materials. In addition, due to the innumerable folding of the eyeglass legs, the fastening means such as bolts provided on the hinge part is loosened, so that the fastening is released, and so on, causing a large or small problem.

In recent years, in order to improve the conventional drawbacks as described above, it is proposed to form a predetermined assembly in a state in which welding is excluded from the hinge portion of the glasses.

For example, Patent Publication No. 0832795 "Glasses" is published, and in this regard, a lens bridge is formed integrally with the lens frame to form a stiff groove at the top and bottom of the connection, and a pair of glasses between the top and bottom connectors coupled to the locking groove. It is a technical idea to connect the upper and lower connectors and the connecting piece with bolts by inserting the connecting piece formed on the.

However, this technical idea is that the target bolt not only serves as a pivot axis for folding the leg of the eyeglasses, but also has a structure in which the upper and lower connectors are separated and coupled up and down between the connections. As described above, the bolts are rotated when the eyeglass legs are folded. When the tightening is released, the tightening state of the upper and lower connectors joined by the bolt is also loosened, causing fatal closing such as easily shaking the corresponding leg or causing disassembly of the assembly part. There was a very limited problem with the maintenance.

Patent Registration No. 10-0832795 "Glasses" Utility Model Registration No. 20-0468589 "Removable hinge structure of eyeglass frame"

The present invention was created in order to actively solve the above-mentioned problems, and maximizes the utilization value of the leg part due to the differentiated composition from the existing one, while unifying the lens and the leg accompanied by ease of handling, use, maintenance and maintenance. Providing functional glasses that are allowed to restrain is a problem to be solved.

In addition, the present invention is another solution to provide a functional glasses that is provided with durability capable of effectively coping with the twisting of the frame, as well as limiting the range of rotation of the leg based on stable and reliable position control.

In order to achieve the above-described problem, the configuration of the functional glasses 100 in which the unified restraint of the lenses and legs proposed in the present invention is permitted is as follows.

The functional glasses 100 above are fixed to the lens frame 10 for receiving the lens, and the leg portion 20 horizontally interposed at both ends of the frame, and the frame and the leg are connected to each other and the opening and closing movement of the leg portion is possible based on the frame. It consists of a hinge part 30 to make, but based on the hinge part 30, the lens and the leg part 20 are integrated at any arbitrary point, and the binding member for fixing the lens and another binding for fixing the leg part It is characterized in that the member's intervention is reduced or integrated into a single location so that the unfolding or folding motion of the leg is controlled within a set angle range.

In addition, the upper eyeglass frame 10 is divided into two sets of two ends, each of which is divided into a first detachable opening 11 and a second detachable opening 12, and the upper hinge part 30 is first and second. It is characterized in that the leg portion 20 is inserted through the space between the detachable openings to induce the integration of the eyeglass frame and the leg portion due to the fastening of the single binding member 1.

In addition, the upper binding member 1 is screwed through the center of the first and second detachable openings 11 and 12, and the second detachable opening 12 is supported while being overlapped with the leg portion 20. The restraining piece 15 is further formed at the end, and the upper leg 20 is seated on the restraining piece, and is characterized in that the pivoting piece 25 for determining the side movement range is further formed at the end.

In addition, the upper restraint piece 15 includes a guide protrusion 15-1 provided on one surface of a round shape around the binding member 1 is introduced; It is characterized in that it is composed of a stopper (15-2); which is installed upward on the guide projection and limits the rotation range of the pivoting piece (25) within a set range.

In addition, the pivoting piece 25 is a slide surface (25-1) in surface contact with the guide projection (15-1); A rotary blade (25-2) formed to extend vertically from the edge of the slide surface to cover the side of the guide protrusion; It is characterized in that it consists of an incision hole (25-3) that is formed in a recessed space in which the stopper (15-2) is interposed by incising a portion of the slide surface.

In addition, the first detachment 11 and the second detachment 12 above form a fixing pin 13 and a pinhole 14, respectively, to complement the torsional rigidity of the spectacle frame 10 divided into two places, upper and lower. It is characterized by being configured to be.

In addition, the above pivoting piece 25 is further formed on the inserting hole 25-3 to form an inclined surface 25-a upward in the set direction so that the frictional force with the stopper 15-2 increases when the leg is rotated. It is characterized by.

According to the present invention made of the above-described configuration, the eyeglass frame and the leg of the eyeglass can be firmly integrated with only a single component without several binding members by simultaneously fixing the frame formed by the first and second detachable parts together with the leg portion. Therefore, it has the effect of maximizing workability, such as the reduction in the number of parts or processes compared to the existing ones. As the various configurations are extremely simplified and organically implemented closely with each other, ease of handling, use, maintenance, and maintenance are required. The advantages secured are also expected.

In particular, the present invention is more effective because it is possible to arbitrarily control excessive wetness in the inner and outer directions with the advantage of maximizing the efficiency in use by simply and accurately controlling the side flow range of the leg part by a predetermined restraining piece and a rotating piece.

In addition, the present invention has a more advantageous aspect of preventing damage or shape deformation, as well as proper level of durability, since a predetermined fixing pin is further attached to compensate for the torsional rigidity of the spectacle frame divided into two places.

1 to 2 is a perspective view of the glasses configured by the prior art.
3 is a perspective view of glasses configured according to a preferred embodiment of the present invention.
Figure 4 is an exploded perspective view of a main portion showing a detailed configuration proposed by the present invention.
5 is an exploded perspective view of a main portion showing a detailed configuration of a restraining piece and a rotating piece proposed in the present invention.
Figure 6 is a perspective view and a cross-sectional view schematically showing an embodiment of the leg portion proposed in the present invention.
7 is a perspective view of a leg part constructed according to another embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, the configuration of the present invention and the effects and effects thereof will be collectively described.

Advantages and features of the present invention, and methods for achieving them will be clarified with reference to embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, and may be implemented in various different forms, and only the present embodiments allow the disclosure of the present invention to be complete, and common knowledge in the technical field to which the present invention pertains. It is provided to completely inform the person having the scope of the invention, and the present invention is only defined by the scope of the claims. And throughout the specification, the same reference numerals refer to the same components.

The present invention relates to a hinge structure that induces the coupling of the spectacle frame and the leg portion.

Above all, the present invention actively improves the existing coupling structure that is separately fastened at any point for the integration of the spectacle lens and the leg portion, and the spectacle lens as well as the leg portion is firmly fixed at the same time with only a single coupling means fastened to the hinge portion. Due to the structural features that the position of the leg is more stable and reliably controlled due to the restraint and pivoting of the predetermined structure, and the ease of handling, use, maintenance and maintenance resulting from the differentiated structure compared to the existing, It is noted that it is related to the functional glasses 100 that allow the unified restraint of the lens and the legs to maximize efficiency for convenience or use.

As shown in FIGS. 1 to 7, the glasses 100 proposed as a feature of the present invention have a main core in that a binding member 1 for fixing screws is provided on each side of the glasses frame 10 only, unlike the conventional one. In addition, a predetermined means that can be arbitrarily controlled while guaranteeing the turning movement of the leg portion 20 is another key.

In detail in this regard, the above-mentioned functional glasses 100 include an eyeglass frame 10 for fixedly accommodating a lens, a leg portion 20 horizontally interposed at both ends of the eyeglass frame, and an eyeglass frame and a leg portion connected to each other, and the eyeglass frame is started. The assumption is made of a hinge portion 30 that enables opening and closing movement of the leg portion.

However, according to the present invention, as the lens 30 and the leg 20 are integrated at any point based on the hinge part 30, the binding member for fixing the lens and another binding member for fixing the leg are intervened It is characterized in that the unfolding or folding of the leg portion is controlled to be controlled within a set angle range while being reduced or integrated into this single location.

The hinge part 30 is not fastened by means such as welding, but also a more reliable clamping force is induced compared to the existing one, and the work process is achieved extremely efficiently by minimizing the intervention of the binding member. The conferred and simplified structural properties create the advantage of lower production costs. In addition, since the durability is significantly improved compared to the existing coupling structure, it is possible to prevent loosening or loosening of bolts, etc., even after countless repetitive uses. This contributes to the convenience of operation and the accuracy of position control.

The upper eyeglass frame 10 is formed by separating the two ends into two sets of two, respectively, as shown in FIGS. 4 to 5, for convenience of explanation, the upper side is the first detachment 11, and the lower side is the second detachment 12. Refers to.

That is, such an eyeglass frame 10 is used as a means for fixing the lens by interposing an eyeglass lens in the same or similar manner to that of the well-known method, and in the present invention, the first and second divisions of the upper and lower divisions are mutually assembled. It is possible to adhere to the position of the spectacle lens.

Particularly, the glasses proposed in the present invention are also integrated with the leg part at any point of the hinge part 30 where the first and second detachable parts are assembled with each other, so that the leg part 20 is a space between the first and second detachable parts. The insertion of the eyeglass frame and leg portion due to the fastening of the single binding member 1 can be induced.

The above binding member (1) is similar to or the same means as the normal one, but in the present invention, in adopting such a binding member, as shown in Figs. Unlike the existing one, which required a single binding member, only the single binding member is fastened, thereby integrating the leg portion and the spectacle lens.

That is, as shown in Figs. 1 and 2, in the related art, a binding member had to be fastened at any point of the spectacle frame in order to fit and fix the spectacle lens, and another fastening member was required at both ends of the spectacle frame even when fastening the glasses legs. As a result, when manufacturing the glasses, it was inevitable to fix the lenses and the legs of the glasses, and inevitably, the process of separately binding the binding members at each arbitrary position.

Accordingly, in the present invention, it is proposed as a structure for simultaneously fixing the leg portion and the eyeglass frame as a means for maximizing the convenience or efficiency of the work.

In detail, the upper binding member 1 is screwed through the center of the first and second detachable openings 11 and 12, and the second detachable opening 12 is supported while being overlapped with the leg portion 20 The restraining piece 15 to be made includes a further formed at the end, and the upper leg portion 20 is seated on the restraining piece, and the pivoting piece 25 for determining the side movement range is further formed at the end .

At this time, the upper restraint piece 15 is a guide protrusion 15-1 provided as one surface of a round shape around the binding member 1 is drawn in, and upwardly mounted on the guide protrusion to set the rotation range of the pivoting piece 25 It is preferably configured to be divided into a stopper (15-2) to limit within the range.

In addition, at this time, the upper pivoting piece 25 is formed with a slide surface 25-1 in surface contact with the guide protrusion 15-1 and a rotary blade extending in a vertical line from the edge of the slide surface to cover the side of the guide protrusion. (25-2), it is preferable that the stopper (15-2) is formed of a cut-out hole (25-3) which is formed into a recessed space in which a stopper (15-2) is interposed by cutting an area of the slide surface.

The upper restraint piece 15 is a means for assuring the pivotal movement of the leg part 20 by being connected to the pivoting piece 25. As described above, the guide protrusions 15-1 horizontally incised in round shapes at both ends of the spectacle frame Including, while the guide protrusion is kept in surface contact with the slide surface 25-1 of the pivoting piece, it causes a proper range of friction when rotating the leg. This frictional force acts as a factor that prevents the pivoting movement of the leg from being unfolded more than necessary and allows it to unfold or fold at a flexible speed.

In addition, the upper restraint piece 15 is formed to protrude at a predetermined width at any point on the guide protrusion described above, and due to the protruding arrangement of the restraint piece, it engages with a specific part of the pivoting piece 25 to control the radius of rotation of the leg. .

The pivoting piece 25 is formed in the shape as shown in the figure and has a structure of overlapping the upper and lower restraints 15, and by operating the leg portion 20 in such a forcing state, the pivoting piece continues to guide the restraining piece by means. The turning movement of the leg is secured.

As a means to achieve this, the pivoting member 25 is divided into a slide surface 25-1, a rotor blade 25-2, and a insertion hole 25-3, and the slide surface is restrained as described above. Convenience is the overall configuration in contact with the guide protrusion, and the rotary blade is a means to keep the slide surface and the guide protrusion in contact with each other in a more airtight state without leaving each other.

In addition, the above insertion hole 25-3 is a cut shape by dividing a portion of the slide surface as shown in the drawing, and is preferably provided in a fan shape in order to set the swing flow range of the leg. In this way, the stopper is inserted in the space of the insertion hole, and when the leg is rotated, the insertion hole is unidirectionally shifted from the stopper as a starting point. Can be limited.

On the other hand, the first detachment 11 and the second detachment 12 above respectively form a fixing pin 13 and a pinhole 14 to compensate for the torsional stiffness of the spectacle frame 10 divided into two places, upper and lower. It is characterized by being configured to be different.

The adoption of the fixing pin 13 and the pinhole 14 is intended to overcome the end of the structural vulnerabilities such as twisting, which is a structural weakness of the upper and lower divided eyeglass frames, and a certain external force is caused to the front and rear direction of the eyeglass frames in the act of wearing or removing the glasses. If possible, the corresponding part is easily twisted to cause shape deformation. In the present invention, fixing pins are further provided at arbitrary points on both sides of the spectacle frame in order to solve this, so that the first detachment 11 and the second detachment 12 are provided. It leads to the mutual bonding strength being further increased.

On the other hand, the present invention further forms the inclined surface (25-a) of the set gradient on the slide surface (25-1) and the guide protrusion (15-1) of the restraining piece when the leg portion (20) is expanded or folded. It is possible to cause more enhanced friction.

For example, such an inclined surface 25-a is a useful means for keeping the legs open or folded, which is unintentionally unfolded while the glasses are being used, or the folded legs are unintentionally folded. It comes from the inconvenience of spreading.

That is, in the present invention, the position of the leg portion is forcibly suppressed by the guide protrusion 15-1 and the gradually increasing frictional force when the leg portion is rotated by further forming an inclined surface 25-a upward in the set direction on the slide surface. Will be bound.

According to the present invention made of the above-described configuration, the eyeglass frame and the leg of the eyeglass can be firmly integrated with only a single component without several binding members by simultaneously fixing the frame formed by the first and second detachable parts together with the leg portion. Therefore, it has the effect of maximizing workability, such as the reduction in the number of parts and processes compared to the existing one.

In particular, the present invention is more effective because it is possible to arbitrarily control excessive wetness in the inner and outer directions with the advantage of maximizing the efficiency in use by simply and accurately controlling the side flow range of the leg part by a predetermined restraining piece and a rotating piece.

In addition, in the present invention, it is expected that the advantages of securing handling, use, maintenance and maintenance, etc. are secured as these various components are extremely simplified and organically implemented with each other.

In addition, the present invention has a more advantageous aspect of preventing damage or shape deformation, as well as proper level of durability, since a predetermined fixing pin is further attached to compensate for the torsional rigidity of the spectacle frame divided into two places.

1. Binding member
10. Glasses frame
20. Leg
30. Hinges
100. Glasses

Claims (6)

An eyeglass frame 10 formed by dividing both ends up and down into two sets of two for fixing the lens, the first detachment 11 and the second detachment 12; Leg parts 20 horizontally interposed at both ends of the spectacle frame; In the state where the leg part 20 is inserted into the space between the first and second detachable dislocations, the lens and the leg part are simultaneously fixed as the single binding member 1 is penetrated and screwed, and the unfolding or folding operation of the leg part is set. It is made of; hinge part 30 controlled within the angular range;
A stopper 15 for limiting the rotation range of the rotating piece 25 within the set range by being upwardly mounted on the guide protrusion 15-1 and the guide protrusion provided on one end of the round shape at the end of the second detachable opening 12 A constraining piece 15 including -2) is formed,
At the end of the leg portion 20, a slide surface 25-1 in surface contact with the guide protrusion 15-1 and a rotary blade 25 formed to extend vertically from the edge of the slide surface to cover the side of the guide protrusion 25 -2), a part of the slide surface is incised, and a stopper (15-2) is formed into a recessed space that can be interposed, and a cross section is formed on one side of the inserting hole to expand the leg. Rotating piece (25) including a first control surface (25-4) for limiting the turning radius and a second control surface (25-5) for forming a cross section on the other side of the insertion hole to limit the minimum turning radius of the leg portion It is formed is seated on the restraint piece 15 and is mutually supported overlapping,
The stopper 15-2 controls the spreading or folding operation of the leg when it comes into contact with the first and second control surfaces 25-4 and 25-5 while being accommodated in the area provided by the insertion hole 25-3. To make up
The first detachment 11 and the second detachment 12 complement the torsional stiffness of the spectacle frame 10 divided into two upper and lower positions by correspondingly forming a fixing pin 13 and a pinhole 14, respectively,
Unification of the lens and leg characterized in that the slide surface (25-1) is further formed with an inclined surface (25-a) upward in the set direction to induce friction with the guide protrusion (15-1) when turning in the set direction. Functional glasses that are allowed to restrain.
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