# US 2014/0152952 A1 · Eyeglasses without using screws

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- Number: US 2014/0152952 A1
- Document ID: US20140152952A1
- Status: Published application
- Kind: A1
- Application number: 13/690,416
- Filed: 2012-11-30
- Published: 2014-06-05
- Earliest claimed: 2012-11-30
- Assignees: Hsien Chang Optical Industrial Co., Ltd.; Jean Francois Laterre
- Applicants: Hsien Chang Optical Industrial Co., Ltd.; Jean Francois Laterre
- Inventors: WEN-HSIUNG CHOU; JEAN FRANCOIS LATERRE
- Web page: https://patentgrep.com/patent/US20140152952A1

## CPC

- G02C 1/06: Bridge or browbar secured to or integral with closed rigid rims for the lenses
- G02C 2200/08: Modular frames, easily exchangeable frame parts and lenses
- G02C: SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES (trial frames for testing the eyes A61B3/04; goggles or eyeshields not having the same features as spectacles A61F9/00)

## Abstract

A pair of eyeglasses includes a frame having two rims with a bridge connected therebetween. Each rim has an installation hole and a groove is defined in the inner periphery of each of the installation holes. A reception portion is defined in the outside of each of the rims. Two lenses each have the inner end engaged with the groove and the outer end of each lens is located in the reception portion. A passage is defined through the distal end of each of the rims. An opening and an engaging hole are respectively defined through each of the rims and communicate the passage. The opening communicates with the reception portion. Two connection members are respectively inserted into the two passages and each connection member has a protrusion which extends through the opening and presses the lens. Each connection member has a resilient engaging portion engaged with the engaging hole.

## Claims

### Claim 1

A pair of eyeglasses comprising:
a frame having two rims and a bridge connected between the two rims, each rim having an installation hole, a groove defined in an inner periphery of each of the installation holes, a recessed reception portion defined in an outside of each of the rims, a passage defined through a distal end of each of the rims, an opening defined through the distal end of each of the rims and communicating between the passage and the reception portion, an engaging hole defined through a front wall of the distal end of each of the rims and communicating with the passage;
two lenses respectively located in the installation holes of the two rims, each lens having an inner end thereof engaged with the groove of the rim corresponding thereto, an outer end of each lens located in the reception portion, and
two connection members respectively inserted into the two passages, each connection member having a protrusion which extends through the opening and presses the lens, each connection member having a resilient engaging portion which is removably engaged with the engaging hole corresponding thereto.

### Claim 2 (depends on 1)

The eyeglasses as claimed in claim 1, wherein two temples are respectively connected to the two connection members.

### Claim 3 (depends on 1)

The eyeglasses as claimed in claim 1, wherein a resilient band is connected between the two connection members.