KR101635174B1 - Combined mechanical leg Glasses - Google Patents

Combined mechanical leg Glasses Download PDF

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Publication number
KR101635174B1
KR101635174B1 KR1020140119062A KR20140119062A KR101635174B1 KR 101635174 B1 KR101635174 B1 KR 101635174B1 KR 1020140119062 A KR1020140119062 A KR 1020140119062A KR 20140119062 A KR20140119062 A KR 20140119062A KR 101635174 B1 KR101635174 B1 KR 101635174B1
Authority
KR
South Korea
Prior art keywords
coupling
coupling groove
groove
eyeglass
hole
Prior art date
Application number
KR1020140119062A
Other languages
Korean (ko)
Other versions
KR20160029471A (en
Inventor
류기현
Original Assignee
류기현
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 류기현 filed Critical 류기현
Priority to KR1020140119062A priority Critical patent/KR101635174B1/en
Publication of KR20160029471A publication Critical patent/KR20160029471A/en
Application granted granted Critical
Publication of KR101635174B1 publication Critical patent/KR101635174B1/en

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    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/22—Hinges
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/02—Bridges; Browbars; Intermediate bars
    • G02C5/10—Intermediate bars or bars between bridge and side-members
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/04—Junctions between frame elements having a click function
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/08—Modular frames, easily exchangeable frame parts and lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/22—Leaf spring

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)

Abstract

The present invention relates to a coupling device for coupling eyeglass legs to both sides of an eyeglass frame. More specifically, the present invention relates to a coupling device for coupling eyeglass legs to both sides of an eyeglass frame, And the upper rotation shaft and the lower rotation shaft formed in the coupling tube formed at the tip end of the eyeglass legs are inserted into the quadrangular coupling holes so that the coupling grooves formed on the outer side surfaces of the upper and lower rotary shafts are coupled to the quadrilateral coupling holes And the upper and lower rotary shafts are hinged by the coupling portion to fold and unfold the glasses legs.

Description

{Combined mechanical leg Glasses}

The present invention relates to a coupling device for coupling eyeglass legs to both sides of an eyeglass frame, and more specifically, a structure for attaching and detaching eyeglass legs to and from a spectacle frame without using fastening bolts.

The conventional eyeglass frame has a structure in which a hinge is interposed between the spectacle frame and the eyeglass legs to join the eyeglass frame and the eyeglass legs and a bolt is inserted on both sides of the hinge and is screwed into the screw holes formed in the eyeglass frame and the eyeglass legs. There was a problem that it took a lot of trouble, and there was an inconvenience to borrow the hand of a professional engineer.

Public utility model 20-2010-0005958

The present invention has been developed in order to solve such inconvenience.

The present invention is characterized in that a coupling groove is formed on both sides of an eyeglass frame to engage an inner engaging portion of the engaging tab and to form a quadrilateral connecting hole in a connecting piece formed to be bent toward the eyeglass leg from an outer end of the engaging tab, So that the upper and lower rotary shafts are hinged by the hinge shafts so that the eyeglass legs can be folded and folded. In addition, the upper and lower rotary shafts It is structured so that it can expand.

According to the present invention as described above, the inner side of the engagement piece is engaged with and fixed to both sides of the engagement groove of the eyeglass frame, and a quadrangular connection hole is formed on the outer side of the engagement piece, When the lower rotation shaft and the upper rotation shaft which are mounted on the connection tube formed at the distal end of the eyeglass leg and receive the elastic force of the coil spring are inserted, the linear engagement grooves formed on the outer side surfaces of the upper and lower rotation shafts are fixedly engaged with the outer wall of the quadrilateral connection hole, It is possible to fold and unfold the eyeglass legs, and it is not necessary to provide a hinge using a bolt and a nut when joining the eyeglass legs to the spectacle frame, thereby forming an engaging portion having a beautiful appearance.

In the present invention, the connection tube formed on the eyeglass leg is attached to the eyeglass leg side, but it can be formed by forming a quadrangular connection hole at the tip end of the eyeglass leg, And the engaging groove has grooves for receiving the guide protrusions on the opposite side wall of the opening portion, and the grooves 2a are formed at right angles to the engaging groove entrance side, And the movable piece is engaged with the engaging hole 2d of the engaging groove so that the movable piece is not easily separated from the engaging groove. And the movable piece can be separated from the engaging groove by pressing the movable piece to the inside of the engaging hole, so that the engaging and disengaging can be easily carried out As well as, the upper and lower rotary shaft has an elasticity while the accumulation to good Replacing easily separate the connection pipe after it is bonded can be the effect of stably elastic device conveniently advantage because the coil spring.

1 is a schematic diagram of an embodiment of the present invention
2 is an enlarged perspective view of the present invention.
3 is an exploded perspective view of the present invention
Figure 4 is a cross-
FIG. 5 is an operation example of FIG. 3
6 is a cross-sectional view of another embodiment of the present invention
Fig. 7 is an enlarged perspective view of Fig.
Fig. 8 is an exploded perspective view of Fig. 7
9 is an exploded sectional view of Fig. 6
Fig. 10 is an explanatory diagram
11 is a cross-sectional view taken along the line II-II 'in FIG. 5,
12 is a cross-
Fig. 13 is another example of the present invention.

The present invention is characterized in that a coupling groove 2 is formed on both side connecting portions 1a of the spectacle frame 1 in a longitudinal direction of an eyeglass frame so that the coupling groove 2 is formed at right angles to the concave groove 2a And a supporting groove 2b extending in the vertical direction on the inner wall of the coupling groove and corresponding to the thickness of the material of the coupling burr. The inner wall 2c of the coupling groove 2 has a rectangular shape A defect groove in which the latching hole 2d is formed,

The movable piece 3b is formed in the inner bent piece 3a so as to be bent outward at the end of the bent piece so as to form a locking step 3c at the projecting end portion An engaging trunk 3 formed by extending a guide projection 3d on the upper and lower surfaces of the inner bent piece 3a and piercing a quadrilateral connecting hole 3f on the outer trunk 3e,

A connection pipe 5 formed at the distal end of the eyeglass leg 4 and having an upper end as an opening 5a and an upper rotation shaft connection hole 5b formed at the center of the bottom,

A lower rotating shaft 6 having a shaft hole 6a fitted in a connecting hole 5b formed at the bottom of the connecting pipe and a coupling groove 6c formed in a linear shape in a lower enlarged portion 6b,

A coil spring 7 accommodated in the connector tube,

And an upper rotary shaft 8 having an outer diameter equal to the inner diameter of the opening of the coupling pipe and having a coil spring receiving groove 8a formed on the inner surface thereof and a linear engaging groove 8b formed on the outer surface thereof.

1: eyeglass frame 1a: both side connections
2: coupling groove 2a: concave groove
2b: support groove 2c: inner side wall
2d: Retaining hole 3:
3a: Inner bending piece 3b:
3c: engaging jaw 3d: guide projection
3e: outer shank 3f: connecting hole
4: eyeglass leg 5: connector
5a: opening part 5b: connecting hole
6: lower rotating shaft 6a: shaft rod
6b: lower enlarged portion 6c: engaging groove
7: coil spring 8: upper rotating shaft
8a: Coil spring bearing groove 8b: Straight fitting groove

Claims (1)

The eyeglass frame 1 is provided with the coupling grooves 2 which are formed in the longitudinal direction of the spectacle frame on both sides of the coupling portion 1a of the eyeglass frame 1 so that the concave grooves 2a are formed at right angles to the direction And extends along the inner wall surface in the up and down direction on the inner wall of the coupling groove 2 and forms a support groove 2b corresponding to the material thickness of the coupling bullet, and the inner wall 2c of the coupling groove 2, A coupling portion formed with a locking hole 2d in a rectangular shape,
The movable piece 3b, which is detachably coupled to the coupling groove 2 and is made in the shape of "a" with the elastic metal piece as a material, is bent in the inner bending piece 3a at the end of the bending piece to the engaging hole 2d of the coupling groove. And a guide protrusion 3d is formed on the upper and lower surfaces of the inner bent piece 3a so as to extend in the width direction and the outer protrusion 3e is formed with four An engaging trunk 3 pierced through the connecting holes 3f,
A connection pipe 5 formed at the distal end of the eyeglass leg 4 and having an upper end as an opening 5a and an upper rotation shaft connection hole 5b formed at the center of the bottom,
A lower rotating shaft 6 having a shaft hole 6a fitted in a connecting hole 5b formed at the bottom of the connecting pipe and a coupling groove 6c formed in a linear shape in a lower enlarged portion 6b,
A coil spring 7 accommodated in the connector tube,
And an upper rotation shaft 8 having an outer diameter equal to the inner diameter of the connection pipe and having a coil spring receiving groove 8a formed on the inner side thereof and a straight coupling groove 8b formed on the outer surface thereof, The connecting tube of the eyeglass frame 3 is connected to the connecting hole 3f of the eyeglass frame 3. The movable trunk 3b of the connecting piece 3 is attached to and detached from the coupling groove 2 of the eyeglass frame.
KR1020140119062A 2014-09-05 2014-09-05 Combined mechanical leg Glasses KR101635174B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140119062A KR101635174B1 (en) 2014-09-05 2014-09-05 Combined mechanical leg Glasses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140119062A KR101635174B1 (en) 2014-09-05 2014-09-05 Combined mechanical leg Glasses

Publications (2)

Publication Number Publication Date
KR20160029471A KR20160029471A (en) 2016-03-15
KR101635174B1 true KR101635174B1 (en) 2016-07-08

Family

ID=55542074

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140119062A KR101635174B1 (en) 2014-09-05 2014-09-05 Combined mechanical leg Glasses

Country Status (1)

Country Link
KR (1) KR101635174B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018062592A1 (en) * 2016-09-30 2018-04-05 주식회사 이노 Eyeglass frame with improved assemblability

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120162598A1 (en) 2010-12-27 2012-06-28 Jin Co., Ltd. Eyewear

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01171420U (en) * 1988-05-16 1989-12-05
KR20100005958U (en) 2008-12-03 2010-06-11 류기현 Hinge structure for the bridge of the glasses
KR20120032237A (en) * 2010-09-28 2012-04-05 (주)파란인터내셔날 A glasses for combat action

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120162598A1 (en) 2010-12-27 2012-06-28 Jin Co., Ltd. Eyewear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018062592A1 (en) * 2016-09-30 2018-04-05 주식회사 이노 Eyeglass frame with improved assemblability

Also Published As

Publication number Publication date
KR20160029471A (en) 2016-03-15

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