WO2018120665A1

WO2018120665A1 - Spectacles comprising components assembled by snap fit

Info

Publication number: WO2018120665A1
Application number: PCT/CN2017/088191
Authority: WO
Inventors: 王文悌
Original assignee: 温州东易光学有限公司
Priority date: 2016-12-26
Filing date: 2017-06-14
Publication date: 2018-07-05
Also published as: CN106646909A; CN106646909B

Abstract

A pair of spectacles comprising components assembled by snap fit comprises two lenses (3), a bridge (4), temples (1), and connection members (2). The two lenses (3) are snap-fitted with the bridge (4) so as to be mutually connected. The temples (1) are snap-fitted with respective one ends of the connection members (2). Outer side surfaces of the two lenses (3) are snap-fitted with respective the other ends of the connection members (2). Since all components of the pair of spectacles are snap-fitted together, detachment and replacement of the components are convenient.

Description

Eyeglass with full body snap connection

Technical field

The invention relates to a pair of glasses with full body snap connection suitable for reading glasses and other lenses, in particular to a type of eyeglasses in which the whole body parts are snap-fitted for easy removal and replacement of parts.

Background technique

The existing glasses are all connected by screws. When disassembling, tools are required to be disassembled, resulting in inability to disassemble in time and conveniently.

Summary of the invention

The present invention is directed to the above problems, and provides a pair of eyeglasses in which the whole body member is snap-fitted to facilitate removal and replacement of components.

The object of the present invention is achieved by the following scheme: a lens having a full-body snap connection, including a lens, a middle beam, a temple and a connecting member, wherein the two lenses are connected to each other by a snap-in middle beam, and the temple and the connecting member are connected at one end. The snap-fit connection, the outer sides of the two lenses respectively engage the other end of one connector.

Further, a first fitting groove is disposed on each of the opposite sides of the two lenses, and an engaging groove is formed on the front surface and/or the back surface of the lens near the first fitting groove, and the left and right sides of the middle beam are provided with a matching The second fitting groove is provided with a first protrusion matching the engaging groove in the second fitting groove.

Further, a first fitting groove is disposed on each of the outer sides of the two lenses, and an engaging groove is formed on the front surface and/or the back surface of the lens near the first fitting groove, and the other end of the connecting member is provided with the second matching groove. The fitting groove is provided with a first protrusion that engages with the engaging groove in the second fitting groove.

Further, one end of the connecting member is provided with a convex surface for fitting with the temple, and a second protrusion for engaging the temple is disposed on the upper and lower surfaces of the convex surface, and one end of the temple is provided with a third surface for engaging one end of the connecting member. In the fitting groove, the upper and lower surfaces of the third fitting groove are provided with engaging grooves that engage with the second protrusions.

Further, a curved nose bridge groove is arranged in the middle of the middle beam, and two left and right nose pads are arranged on the inner side of the curved nose bridge groove wall, the two nose pads are in a figure-eight shape, and the opposite faces of the two nose pads are curved.

Further, the first fitting groove is gradually reduced from the outside to the inside, the second fitting groove wall is provided with a first protrusion, and the second fitting groove is provided with a fitting block which is gradually enlarged from the outside to the inside. The first fitting groove and the fitting block are engaged with each other, and the first protrusion is engaged with the engaging groove.

Further, the upper surface of the first protrusion is a sloped surface, which is a sloped surface that gradually rises from the outside to the inside. The depth of the engaging groove is matched with the depth of the corresponding inclined surface, and the engaging groove is close to the bottom surface of the first fitting groove end and the engaging groove. The angle between the walls is a right angle, and the first protrusion is The angle between the side of the bottom end of the second fitting groove and the second fitting groove is a right angle.

Further, the groove wall of the second fitting groove is made of an elastic material.

Further, the second protrusion is a cylindrical protrusion, and the fastening groove is a cylindrical groove for facilitating the rotation and folding of the temple on the connecting member.

Further, the lens, the center beam, the temples and the connecting member are integrally formed.

The invention has the beneficial effects that the whole body component adopts a snap connection for convenient disassembly and replacement of components.

DRAWINGS

Figure 1 is an exploded view of the present invention.

2 is a schematic view showing the structure of a lens.

Figure 3 is a schematic view of the structure of the center beam.

4 is a schematic structural view of a connector.

Figure 5 is a schematic view showing the structure of the temple.

detailed description

The present invention is further described below in conjunction with specific embodiments and the accompanying drawings:

Embodiment 1, with reference to Figures 1-5, the present invention: a pair of glasses having a full-body snap connection, including a lens 3, a center beam 4, a temple 1 and a connector 2, and the two lenses 3 are engaged by The middle beams 4 are connected to each other, and the temples 1 are engaged with one end of the connecting member 2, and the outer sides of the two lenses 3 are respectively engaged with the other end of one connecting member 2. The body parts are snap-fit for easy removal and replacement of parts.

A pair of glasses having a full body snap connection, a first fitting groove 13 is formed on each of the opposite faces of the two lenses 3, and a front surface of the lens 3 and/or a back surface of the lens 3 are adjacent to the first fitting groove 13 The groove 12 and the left and right sides of the center beam 4 are provided with a matching second fitting groove 7 , and the second fitting groove 7 is provided with a first protrusion 8 for engaging the engaging groove 12 . The card is firmly engaged and will not fall off easily when used.

A pair of eyeglasses having a full-body snap connection, each of the two lenses 3 is provided with a first fitting groove 13 on the outer side surface thereof, and an engaging groove is formed on the front surface and/or the back surface of the lens 3 near the first fitting groove 13 12, the other end of the connecting member 2 is provided with a matching second engaging groove 7, and the second engaging groove 7 is provided with a first protrusion 8 for engaging the engaging groove 12. The card is firmly engaged and will not fall off easily when used.

A pair of glasses having a full-body snap connection, the connecting member 2 is provided with a convex surface 5 for engaging with the temple 1 at one end, and a second protrusion 6 for engaging the temple 1 is provided on the upper and lower surfaces of the convex surface 5, the temple One end of the first fitting groove 10 is provided with a third fitting groove 10 for fitting the convex surface 5 at one end of the connecting member 2, and the upper and lower surfaces of the third fitting groove 10 are provided with a fastening groove 11 for engaging the second protrusion 6. The clamping is firm, it will not fall off easily when used, and the temples are easy to fold.

The utility model relates to a pair of glasses with a full-body snap connection. The middle beam 4 is provided with a curved nose bridge groove 15 at the middle, and the left and right nose pads 14 are also arranged on the inner side of the curved nose bridge groove wall, and the two nose pads 14 have a figure-eight shape, and The opposite faces of the two nose pads 14 are curved. Comfortable to wear and improve comfort.

The spectacles having a full-body snap-fit connection, the first fitting groove 13 is gradually reduced from the outside to the inside, the second fitting groove wall is provided with a first protrusion 8 , and the second fitting groove 7 is provided with a first The fitting block 9 which is gradually enlarged from the outside to the inside, the first fitting groove 13 and the fitting block 9 are engaged with each other, and the first projection 8 is engaged with the engaging groove 12.

The spectacles having the whole body engaging connection, the upper surface of the first protrusion 8 is a sloped surface, which is a slanting surface which gradually rises from the outside to the inside, and the depth of the engaging groove 12 matches the depth of the corresponding inclined surface, and the engaging groove 12 is close to the first The angle between the bottom surface of the fitting groove 13 and the wall of the engaging groove is a right angle, and the angle between the side of the first protrusion 8 near the bottom end of the second fitting groove and the second fitting groove is a right angle.

A pair of glasses having a full body snap connection, the groove walls of the second fitting groove 7 being made of an elastic material.

A pair of glasses having a full body snap connection, the second protrusion 6 is a cylindrical protrusion, and the fastening groove is a cylindrical groove for facilitating the rotation and folding of the temple on the connecting member. The clamping is firm, it will not fall off easily when used, and the temples are easy to fold.

A pair of glasses having a full body snap connection, the lens 3, the center beam 4, the temple 1 and the connector 2 are integrally formed.

A pair of eyeglasses having a full body snap connection with a lens opening opening to the upper side of the lens.

While the invention has been illustrated and described with respect to the preferred embodiments the embodiments of the embodiments of the invention Various changes.

Claims

The invention has a lens with a full body snap connection, comprising a lens, a middle beam, a temple and a connecting member, wherein: the two lenses are connected to each other by a snap-in middle beam, and the temple is connected with one end of the connecting member, two The outer sides of the lenses are respectively engaged with the other end of one of the connectors.
A spectacles having a full-body snap connection according to claim 1, wherein a first fitting groove is provided on each of the opposite faces of the two lenses, and the front side and/or the back side of the lens are adjacent to the first insert. There is an engaging groove at the joint groove, a second fitting groove is formed on the left and right sides of the middle beam, and a first protrusion matching the engaging groove is arranged in the second fitting groove.
A pair of eyeglasses having a full body snap connection according to claim 1, wherein each of the two lenses has a first fitting groove on the outer side surface thereof, and the front side and/or the back side of the lens are adjacent to the first fitting. The slot is provided with an engaging groove, and the other end of the connecting member is provided with a matching second engaging groove, and the second engaging groove is provided with a first protrusion matching the engaging groove.
The eyeglass with a full-body snap connection according to claim 1, wherein one end of the connecting member is provided with a convex surface for fitting with the temple, and the upper and lower surfaces of the convex surface are provided with a second for engaging the temple. The protrusion has a third fitting groove for engaging one end of the connecting piece at one end of the temple, and the upper and lower surfaces of the third engaging groove are provided with a fastening groove for engaging the second protrusion.
The eyeglass with full body snap connection according to claim 1, wherein a curved nose bridge groove is arranged in the middle of the middle beam, and two left and right nose pads are arranged on the inner side of the curved nose beam groove wall. The nose pads are in a figure-eight shape, and the opposite faces of the two nose pads are curved.
A pair of eyeglasses with a full body snap connection according to any of claims 2-3, wherein the first fitting groove is gradually reduced from the outside to the inside, and the first fitting groove wall is provided with a first protrusion. The second fitting groove is provided with a fitting block which is gradually enlarged from the outside to the inside. The first fitting groove and the fitting block are engaged with each other, and the first protrusion is engaged with the engaging groove.
The eyeglass with a full body snap connection according to claim 6, wherein the upper surface of the first protrusion is a sloped surface, which is a slope which gradually rises from the outside to the inside, and the depth of the engaging groove and the corresponding inclined surface The angle between the bottom surface of the engaging groove and the bottom surface of the engaging groove is a right angle, and the angle between the side of the first protrusion near the bottom end of the second engaging groove and the second engaging groove is a right angle.
A spectacles having a full body snap connection according to claim 7, wherein the groove walls of the second fitting grooves are made of an elastic material.
The eyeglass with a full body snap connection according to claim 1, wherein the second protrusion is a cylindrical protrusion, and the fastening groove is a cylindrical groove for facilitating rotation of the temple on the connecting member. fold.
A spectacles having a full body snap connection according to claim 1, wherein the lens, the center beam, the temples and the connecting member are integrally formed.