US20030218716A1 - Structure for fixing side shield for glasses - Google Patents
Structure for fixing side shield for glasses Download PDFInfo
- Publication number
- US20030218716A1 US20030218716A1 US10/310,035 US31003502A US2003218716A1 US 20030218716 A1 US20030218716 A1 US 20030218716A1 US 31003502 A US31003502 A US 31003502A US 2003218716 A1 US2003218716 A1 US 2003218716A1
- Authority
- US
- United States
- Prior art keywords
- glasses
- side shield
- connection member
- present
- bolt
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
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Classifications
-
- 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
- G02C11/00—Non-optical adjuncts; Attachment thereof
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
- G02C11/12—Side shields for protection of the eyes
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C9/00—Attaching auxiliary optical parts
Definitions
- the present invention relates to a structure for fixing a side shield for glasses capable of protecting eyes from a foreign substance, and in particular to a structure for fixing a side shield for glasses by which it is possible to easily assemble a side shield by improving a bolt which hinges a glasses leg.
- a side shield is installed in a glasses leg using screws.
- a side shield is fixed to a glasses leg using screws, an error ratio of product is decreased, and a workability is decreased.
- a fixing pin is used for fixing a side shield to a glasses leg, not using a screw.
- the above fixing pin has a body having a certain size same as a diameter of an installation hole formed in a side shield.
- a pin head is expanded in one end of the body.
- An elastic piece separated by a cutting portion is formed in another portion of the body.
- a curved portion formed in an outer end portion of the elastic piece together with an engaging shoulder portion is integrally formed.
- a structure for fixing a shield for glasses in which a bolt 11 capable of rotatably connecting the connection member 2 and the glasses leg 3 is installed through a through port 4 a of the side shield 4 in such a manner that a surrounding surface of the head 11 a of the bolt 11 is provided near an inner surrounding surface of the through port 4 a of the side shield 4 .
- FIG. 1 is a partial perspective view illustrating glasses for describing a structure for fixing a side shield for glasses according to the present invention
- FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 for describing another example of a structure for fixing a side shield for glasses according to the present invention.
- FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1 for describing another example of a structure for fixing a side shield for glasses according to the present invention.
- FIG. 1 is a view illustrating a part of glasses to which a fixing structure of a side shield according to the present invention is adapted.
- the present invention is adapted to a glasses 10 in which one side of a connection member 2 is fixed to a glasses flame 1 , and the other side of the connection member 2 is rotatably installed to a glasses leg 3 .
- the present invention is adapted to a frameless glasses in which a connection member is installed between a glasses lens and a glass leg.
- a portion between a hinge portion 3 b protruded from a spring casing 3 a installed in the glasses leg 3 and a hinge portion 2 a of the connection member 2 is rotatably connected.
- the side shield 4 is capable of surrounding a part of the glasses leg 3 and the connection member 2 and preventing a foreign substance which is inputted from the side portions of the glasses.
- a through port 4 a is formed in an upright upper portion of the hinged portion between the glasses leg 3 and the connection member 2 .
- a bolt 11 which is capable of rotatably connecting the glasses leg 3 and the connection member 2 is installed through the through port 4 a of the side shield 4 .
- a surrounding surface of a head 11 a of the bolt 11 is formed near an inner surrounding surface of the through port 4 a of the side shield 4 .
- the head 11 of the bolt 11 is engaged to the through port 4 a of the side shield 4 for thereby easily fixing the side shield 4 .
- a spacer 13 capable of surrounding a head of a bolt 12 having a small head size may be further included.
- a surrounding surface of the spacer 13 is formed near an inner surrounding surface of the through port 4 a of the side shield 4 .
- the glasses leg 3 and the connection member 2 are connected using the bolt 11 , and the side shield 4 is installed together with the glasses leg 3 .
- the side shield 4 is installed at an end portion of the glasses leg 3 .
- the bolt 11 is installed in the hinge portions 2 a and 3 b of the connection member 2 and the glasses leg 3 through the through port 4 a formed in the side shield 4 .
- a surrounding surface of the head 11 a of the bolt 11 is positioned in an inner surrounding surface of the through port 4 a of the side shield 4 , so that the side shield 4 is easily fixed by the head 11 a of the bolt 11 .
- a surrounding surface of the spacer 13 is positioned in an inner surrounding surface of the through port 4 a of the side shield 4 , so that the side shield 4 is easily fixed by the spacer 13 .
- the structure for fixing a side shield for glasses according to the present invention is capable of easily installing a side shield based on a work that a bolt is engaged to a hinge portion of the connection member and the glasses leg, namely, a work that the glasses leg is rotatably engaged to the connection member, by improving a bolt which hinge-engages the glasses leg without using an additional element. Therefore, in the present invention, it is possible to easily enhance a productivity by simply assembling the side shield to the glasses.
Abstract
Description
- 1. Field of the Invention
- The present invention relates to a structure for fixing a side shield for glasses capable of protecting eyes from a foreign substance, and in particular to a structure for fixing a side shield for glasses by which it is possible to easily assemble a side shield by improving a bolt which hinges a glasses leg.
- 2. Description of the Background Art
- When a person wears glasses, since a distance between left and right glasses legs and a glasses frame, a certain foreign substance may be inserted into a user's eyes for thereby causing a viewing problem. In particular, in an industry field, since there are much foreign substances in the air, a worker may have serious eye problems.
- Therefore, a side shield is installed in a glasses leg using screws. In this case, namely, a side shield is fixed to a glasses leg using screws, an error ratio of product is decreased, and a workability is decreased.
- Therefore, the applicant of the present invention filed a Korean utility model No. 2199 in 1999. In the above application, a fixing pin is used for fixing a side shield to a glasses leg, not using a screw. The above fixing pin has a body having a certain size same as a diameter of an installation hole formed in a side shield. A pin head is expanded in one end of the body. An elastic piece separated by a cutting portion is formed in another portion of the body. A curved portion formed in an outer end portion of the elastic piece together with an engaging shoulder portion is integrally formed.
- In the above conventional art, when a fixing pin is inserted into an installation hole formed in a side shield, a side shield is fixed to a glasses leg by the fixing pin.
- However, in the conventional art, since a certain element such as a screw or fixing pin is used for fixing a side shield to a glasses leg, a process for forming a hole in a glasses leg and a process for forming a hole in a side shield are additionally performed for thereby increasing the number of work processes. Therefore, a worker's workability is decreased.
- Accordingly, it is an object of the present invention to provide a structure for fixing a side shield for glasses which overcomes the problems encountered in the conventional art.
- It is another object of the present invention to provided a structure for fixing a side shield for glasses which is capable of enhancing a productivity by assembling a side shield by only installing a glass leg by improving a bolt which hinges a glasses leg without using an additional element.
- To achieve the above objects, in a side shield for glasses in which a connection member is installed between a glasses frame and a glasses lens, and the glasses leg is rotatably installed to the connection member, so that it is possible to surround a part of the glasses leg and the connection member and prevent a foreign substance which is provided through the sides of the glasses, and a through port is formed in an upper side of the hinge portion between the glasses leg and the connection member, there is provided a structure for fixing a shield for glasses in which a
bolt 11 capable of rotatably connecting theconnection member 2 and theglasses leg 3 is installed through a throughport 4 a of theside shield 4 in such a manner that a surrounding surface of thehead 11 a of thebolt 11 is provided near an inner surrounding surface of the throughport 4 a of theside shield 4. - The present invention will become better understood with reference to the accompanying drawings which are given only by way of illustration and thus are not limitative of the present invention, wherein;
- FIG. 1 is a partial perspective view illustrating glasses for describing a structure for fixing a side shield for glasses according to the present invention;
- FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 for describing another example of a structure for fixing a side shield for glasses according to the present invention; and
- FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1 for describing another example of a structure for fixing a side shield for glasses according to the present invention.
- The preferred embodiments of the present invention will be described with reference to the accompanying drawings.
- FIG. 1 is a view illustrating a part of glasses to which a fixing structure of a side shield according to the present invention is adapted. As shown therein, the present invention is adapted to a
glasses 10 in which one side of aconnection member 2 is fixed to a glasses flame 1, and the other side of theconnection member 2 is rotatably installed to aglasses leg 3. In addition, the present invention is adapted to a frameless glasses in which a connection member is installed between a glasses lens and a glass leg. - As shown in FIGS. 2 and 3, a portion between a
hinge portion 3 b protruded from a spring casing 3 a installed in theglasses leg 3 and ahinge portion 2 a of theconnection member 2 is rotatably connected. - In addition, the
side shield 4 is capable of surrounding a part of theglasses leg 3 and theconnection member 2 and preventing a foreign substance which is inputted from the side portions of the glasses. A throughport 4 a is formed in an upright upper portion of the hinged portion between theglasses leg 3 and theconnection member 2. - As shown in FIG. 2, in accordance with an example of a structure for fixing a side shield for glasses according to the present invention, a
bolt 11 which is capable of rotatably connecting theglasses leg 3 and theconnection member 2 is installed through the throughport 4 a of theside shield 4. In particular, a surrounding surface of ahead 11 a of thebolt 11 is formed near an inner surrounding surface of the throughport 4 a of theside shield 4. - Therefore, the
head 11 of thebolt 11 is engaged to the throughport 4 a of theside shield 4 for thereby easily fixing theside shield 4. - As shown in FIG. 3, in accordance with another example of a structure for fixing a side shield for glasses according to the present invention, a
spacer 13 capable of surrounding a head of abolt 12 having a small head size may be further included. - In the above example, a surrounding surface of the
spacer 13 is formed near an inner surrounding surface of the throughport 4 a of theside shield 4. - The operation of the structure for fixing a side shield for glasses according to the present invention will be described.
- In the case that the
side shield 4 is installed, theglasses leg 3 and theconnection member 2 are connected using thebolt 11, and theside shield 4 is installed together with theglasses leg 3. - Namely, the
side shield 4 is installed at an end portion of theglasses leg 3. Thebolt 11 is installed in thehinge portions connection member 2 and theglasses leg 3 through the throughport 4 a formed in theside shield 4. - A surrounding surface of the
head 11 a of thebolt 11 is positioned in an inner surrounding surface of the throughport 4 a of theside shield 4, so that theside shield 4 is easily fixed by thehead 11 a of thebolt 11. - In the case that the
spacer 13 is installed in thehinge portions connection member 2 and theglasses leg 3 together with thebolt 12, a surrounding surface of thespacer 13 is positioned in an inner surrounding surface of the throughport 4 a of theside shield 4, so that theside shield 4 is easily fixed by thespacer 13. - Therefore, in the present invention, it is possible to install the
side shield 4 by only installing thebolts - As described above, the structure for fixing a side shield for glasses according to the present invention is capable of easily installing a side shield based on a work that a bolt is engaged to a hinge portion of the connection member and the glasses leg, namely, a work that the glasses leg is rotatably engaged to the connection member, by improving a bolt which hinge-engages the glasses leg without using an additional element. Therefore, in the present invention, it is possible to easily enhance a productivity by simply assembling the side shield to the glasses.
- As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described examples are not limited by any of the details of the foregoing description, unless otherwise specified, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (2)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020020015906U KR200286687Y1 (en) | 2002-05-24 | 2002-05-24 | Fixing structure of side shield for glasses |
KR2002-15906 | 2002-05-24 | ||
KR20-2002-0015906 | 2002-05-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
US6644803B1 US6644803B1 (en) | 2003-11-11 |
US20030218716A1 true US20030218716A1 (en) | 2003-11-27 |
Family
ID=29398434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/310,035 Expired - Fee Related US6644803B1 (en) | 2002-05-24 | 2002-12-05 | Structure for fixing side shield for glasses |
Country Status (3)
Country | Link |
---|---|
US (1) | US6644803B1 (en) |
EP (1) | EP1365274A1 (en) |
KR (1) | KR200286687Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015188807A1 (en) | 2014-06-10 | 2015-12-17 | Walter Bergner | Frameless safety eyeglasses having corrective eyeglass lenses and lateral protective parts |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200350660Y1 (en) * | 2004-01-28 | 2004-05-13 | 삼정광학 (주) | Fixing structure of side shield for glasses |
USRE47724E1 (en) | 2008-05-08 | 2019-11-12 | Cablz, Inc. | Eyewear retention device |
KR101300326B1 (en) * | 2013-06-25 | 2013-08-28 | 김희덕 | Fixing device of side shield for glasses |
US11187919B2 (en) * | 2019-01-11 | 2021-11-30 | Wenzhou Weilan Optical Co., Ltd. | Temple assembly for spectacles and the spectacles |
KR102457910B1 (en) * | 2020-11-19 | 2022-10-24 | 김동건 | sunglasses for blind |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3436761A (en) * | 1965-02-12 | 1969-04-08 | Fendall Co | Side shield construction for spectacles |
US5608469A (en) * | 1995-06-20 | 1997-03-04 | Etablissements Boll e S.n.c. | Sunglasses with removable side shields |
US5798815A (en) * | 1996-05-31 | 1998-08-25 | Hudson Optical Corporation | Method and kit for attaching side shields to eyeglass temples |
US6270216B1 (en) * | 1999-10-15 | 2001-08-07 | Dichiara Carmine S. | Eyeglass frame shield and fastener |
-
2002
- 2002-05-24 KR KR2020020015906U patent/KR200286687Y1/en not_active IP Right Cessation
- 2002-11-13 EP EP02405974A patent/EP1365274A1/en not_active Withdrawn
- 2002-12-05 US US10/310,035 patent/US6644803B1/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015188807A1 (en) | 2014-06-10 | 2015-12-17 | Walter Bergner | Frameless safety eyeglasses having corrective eyeglass lenses and lateral protective parts |
Also Published As
Publication number | Publication date |
---|---|
US6644803B1 (en) | 2003-11-11 |
KR200286687Y1 (en) | 2002-08-22 |
EP1365274A1 (en) | 2003-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: SAM CHUNG OPTICAL CO., LTD., KOREA, REPUBLIC OF Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:JUNG, SUNG MO;REEL/FRAME:013548/0038 Effective date: 20021111 |
|
AS | Assignment |
Owner name: FRAME-TEC CO., LTD., KOREA, REPUBLIC OF Free format text: CHANGE OF NAME;ASSIGNOR:SAM CHUNG OPTICAL CO., LTD.;REEL/FRAME:017145/0425 Effective date: 20060116 |
|
REMI | Maintenance fee reminder mailed | ||
LAPS | Lapse for failure to pay maintenance fees | ||
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
|
FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20071111 |