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US 8,944,591 B2Granted
Eyeglasses assembly structure
AssigneeSun Sight Glasses Co., Ltd.
InventorI-Nan Li
Life of this patent
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AssigneeSun Sight Glasses Co., Ltd.
InventorI-Nan Li
Estimating the term…
An eyeglasses assembly structure is provided, in which assembly slots for joint members are mainly formed on both sides of the eyeglasses frame, and the joint members are pivotally connected therein. Locating members are respectively interposed between upper and lower elastic elements for holding the pivotal connection status of the joint members and the assembly slots. When the joint members are to be detached from the assembly slots, the locating members are pushed into sliding grooves of the joint members, and the upper and the lower elastic elements are pressed to be deflected inward so as to allow the upper and the lower pivots detached from the pivotal connection with the assembly slots. Therefore, temples or strap can be assembled on the rear ends of the joint members and then the eyeglasses patterns can be conveniently transformed according to users' needs.
An eyeglasses assembly structure, comprising:
Dependencies are inferred from the claim text.
Drawings are temporarily unavailable. Open the PDF at USPTO
From the US filing history. Foreign family members aren’t listed.
Special supporting arrangements for lens assemblies or monocles: arrangements for fitting and securing to the head in the position of use
Hinges: pivot bearings and hinge bolts other than screws
Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups: locking elements
Spectacles
About 6 years 9 months of term left · ends 8 Aug 2033 (estimated)
1. Field of the Invention
The present invention relates to an eyeglasses assembly structure, more particularly to an eyeglasses assembly structure enabling the change of either temples or strap on frame.
2. Brief Description of Prior Arts
The present invention will be better understood by the detailed description of a preferred embodiment with reference to the accompanied drawings, in which:
FIG. 1 is a perspective exploded view of the present invention.
FIG. 2 is a view showing the upper and the lower elastic elements of the present invention in compression state.
The technical contents, objects and effect of the present invention will become more apparent by the detailed description in conjunction with the accompanied drawings.
Referring to FIG. 1, the eyeglasses assembly structure of the present invention mainly comprises a frame (1), two joint members (2), two locating members (3) and two temples (4). The frame (1) has two symmetrical lens mounting apertures (11) provided thereon for mounting two lenses, and two assembly slots (12) for joint members formed on the inner faces of both sides thereof. Each assembly slot (12) has an upper pivot hole (13) and a lower pivot hole (14) provided on the upper and lower walls respectively.
Each of the two joint members (2) has an upper elastic element (21) and a lower elastic element (22) separately formed at the front end thereof, and pivots (211), (221) are provided respectively on the upper end face and the bottom end face of the upper elastic element (21) and the lower elastic element (22), so as to connecting pivotally with the upper pivot hole (13) and the lower pivot hole (14) of the assembly slot (12). Each of the two joint members (2) has a sliding groove (24) which is formed to extend from a gap (23) between the upper elastic element (21) and the lower elastic element (22), and a guiding rod (25) disposed vertically is assembled in each sliding groove (24). Further, the temples (4) are respectively formed integrally at the rear ends of the two joint members (2).