TWM653658U - Eyeglass frame side shield structure - Google Patents

Abstract

This invention is about a side wing structure of a spectacle frame, which mainly comprises a supporting edge section provided on the outer edge of the spectacle frame, a side wing unit corresponding to the supporting edge section and located below the temple, the side wing unit comprises a wing cover piece, and a mutually engaging convex edge is provided at the corresponding supporting edge section of the wing cover piece, and at the same time, a latch structure for locking and positioning with the spectacle frame is provided at the upper and lower ends of the wing cover piece; thereby, the side wing unit can be stably combined with the spectacle frame, and the side wing unit will not affect the movement of unfolding and closing the temple, achieving the advantages of assembly stability and ease of use.

Description

Side wing structure of eyeglass frame

This creation is related to a technical field involving shielding the side space of a spectacle frame, especially a side wing structure of a spectacle frame as the primary application of the creation.

According to the common glasses or sunglasses in daily life, in order to prevent foreign objects from being thrown into the eyes from the side and strong light from entering the eyes and causing eye damage, side shields are also installed on both sides of the glasses frame as a protective measure.

In addition to the above-mentioned sunshade function, when people are engaged in partial work or high-speed activities, in order to prevent their eyes from being hit by strong winds or being hit by foreign objects, they are generally accustomed to wearing various types of goggles. The covering parts extended from the two sides of the goggles frame are used to cover and fit the user's eyes to prevent strong winds and foreign objects from contacting the eyes, thereby achieving the effect of protecting the eyes. However, the covering parts on the two sides of the goggles frame are all extended from the two sides of the goggles frame, and users cannot choose and match them according to their own preferences. They also take up a lot of space when stored.

In addition, there is a type of protective side shield that is mainly assembled on the outside of the temple in a detachable manner and installed on the glasses when the user wants to use them. During the process of assembling and using the protective side shield, the temple cannot be folded and needs to be removed after use. Although the above structure can effectively solve the disadvantage of the aforementioned one-piece forming, the temple cannot be folded during use. At the same time, the side shield is easily worn during disassembly and assembly and cannot be stably combined, resulting in a gap between the side shield and the temple, which is easy to fall off, and there are still many defects and inconveniences.

Today, the creator, in the spirit of continuous improvement and with many years of rich design development and practical manufacturing experience in the relevant industry, provides a side wing structure for the eyeglass frame, hoping to achieve a better practical value.

The main purpose of this invention is to provide a side wing structure for a spectacle frame, especially a design in which a shielding side wing is installed corresponding to the side of the frame, and the side wing is designed to not hinder the normal use of the temples.

The main purpose and function of the side wing structure of this creative eyeglass frame is achieved by the following specific technical means:

It mainly has a supporting edge section on the outer edge of the frame, and a side wing unit is assembled corresponding to the supporting edge section and is located below the temple. The side wing unit includes a wing cover, and a mutually engaging convex edge is provided at the wing cover corresponding to the supporting edge section. At the same time, the upper and lower ends of the wing cover are respectively provided with a latch structure for locking and positioning with the frame; thereby, the side wing unit can be stably combined with the frame, and the side wing unit will not affect the movement of the temple to unfold and fold, achieving the advantages of assembly stability and ease of use.

The preferred embodiment of the side wing structure of the invention eyeglass frame, wherein the eyeglass frame has an inner side surface, and the edge section is provided with an arc-bearing surface, the arc-bearing surface is vertically adjacent to the inner side surface, the embedded convex edge is provided with an end edge surface in contact with the inner side surface of the eyeglass frame corresponding to the inner side surface of the eyeglass frame, and an arc-edge surface in contact with the arc-bearing surface is provided corresponding to the arc-bearing surface, and the latch block is provided on the arc-edge surface.

The preferred embodiment of the side wing structure of the invented eyeglass frame, wherein the latch block has a first inclined surface at one end, and the embedding groove has a second inclined surface in contact with each other at the position corresponding to the first inclined surface.

The preferred embodiment of the side wing structure of the invented eyeglass frame, wherein the latching protrusion is an inclined protrusion with a higher inner side and a lower outer side, and the recess is an inclined groove corresponding to the shape of the latching protrusion.

1: Frame

10: Inner side

11: Joint

12: Concave part

13: Carrier section

131: Arc load surface

14: Embedded groove

141: Second slope

15: Upper shielding part

2: Side wing unit

21: Wing cover

22: latch convex part

23: Embossed edge

231: End edge surface

232: Arc edge surface

24: latch block

241: First slope

Figure 1: 3D decomposition diagram of this creation.

Figure 2: Schematic diagram of the side wing unit of this creation.

Figure 3: Schematic diagram of the installation of the side wing unit of this creation.

Figure 4: A three-dimensional diagram of the side wing unit of this creation installed on the mirror frame.

Figure 5: A three-dimensional cross-sectional diagram of the combination of the convex and concave parts of the latch of this invention.

Figure 6: A three-dimensional cross-sectional diagram of the combination of the latch block and the slot of this invention.

Figure 7: Schematic diagram of the disassembly of the side wing unit of this creation.

In order to make the technical content, creative purpose and the effects achieved by this creation more complete and clear, it is explained in detail below, and please refer to the disclosed diagrams and figure numbers:

First, please refer to the first to fourth figures, which are three-dimensional exploded and external schematic diagrams of the side wing structure of the eyeglass frame of the present invention. The main structure is that a hinge portion (11) is provided on the outer side of the eyeglass frame (1) to be connected with the eyeglass leg, a recess (12) is provided inwardly on the bottom surface of the hinge portion (11), and a supporting edge section (13) is provided on the frame edge of the eyeglass frame (1) below the hinge portion (11), and an embedding groove (14) is provided on the end surface of the supporting edge section (13), and a side wing unit (2) is provided corresponding to the supporting edge section (13). The side wing unit (2) comprising a wing shielding sheet (21), wherein a latching protrusion (22) is provided at the top end surface of the wing shielding sheet (21) corresponding to the recess (12), wherein the latching protrusion (22) and the recess (12) are mutually engaged and positioned, and then a mutually engageable embedded convex edge (23) is provided at the wing shielding sheet (21) corresponding to the edge section (13), wherein a latching embedded block (24) is provided at the bottom surface of the embedded convex edge (23) corresponding to the embedded groove (14), wherein the latching embedded block (24) is correspondingly embedded in the embedded groove (14) and positioned.

Please refer to the first to sixth figures. In actual use, the user installs the side wing unit (2) corresponding to the lens frame (1). First, the latching protrusion (22) on the top end surface of the wing cover sheet (21) is correspondingly embedded in the concave portion (12) on the bottom surface of the hinge portion (11), and then the side wing unit (2) is rotated downward in the direction corresponding to the edge section (13) [as shown in the third figure], so that the embedded convex edge (23) of the wing cover sheet (21) is correspondingly embedded in the edge section (13) of the lens frame (1); at the same time, the latching block (24) located on the bottom surface of the embedded convex edge (23) is correspondingly embedded in the embedded groove (14) for positioning, so as to complete the installation of the side wing unit (2).

Furthermore, when the side wing unit (2) is assembled, the lens frame (1) has an inner side surface (10), and the edge section (13) is provided with an arcuate bearing surface (131), the arcuate bearing surface (131) is vertically adjacent to the inner side surface (10), the embedded convex edge (23) is provided with an end edge surface (231) in contact with the inner side surface (10) of the lens frame (1), and an arcuate edge surface (232) in contact with the arcuate bearing surface (131), and the latching block (24) is provided on the arcuate edge surface (232), so as to achieve the effect of good assembly stability.

In addition, in order to facilitate the assembly of the side wing unit (2), the latch insert (24) has a first inclined surface (241) at one end, and the insert groove (14) is provided with a second inclined surface (141) corresponding to the first inclined surface (241), and the latch protrusion (22) is an inclined convex column with a higher inner side and a lower outer side, and the concave portion (12) is an inclined groove corresponding to the shape of the latch protrusion (22); when the user installs the side wing unit (2), the configuration of the first and second inclined surfaces (241), (141) and the inclined convex column and the inclined groove can facilitate assembly and stabilize positioning.

Next, an upper shielding portion (15) capable of shielding the top is provided at the point where the hinge portion (11) extends to the top of the frame (1); when the side wing unit (2) is assembled, the user can effectively shield the space between the side and top of the eye when wearing the glasses, thereby preventing foreign objects, sunlight, etc.; at the same time, because the side wing unit (2) is firmly combined with the frame (1) and is located below the temples, the side wing unit (2) will not affect the movement of the temples to unfold and fold, thereby achieving the advantages of assembly stability and ease of use.

Please refer to the seventh figure. When removing the side wing unit (2), the latching block (24) is pressed and pushed upward from the bottom to release it from the restriction of the locking groove (14) and rotate it upward, so that the latching protrusion (22) of the wing cover (21) is released from the recessed portion (12), and the side wing unit (2) can be easily removed.

From the above description of the composition and implementation of this creative system, it can be seen that compared with the existing structure, this creation has the following advantages:

1. The side wing structure of this creative eyeglass frame is firmly connected to the bottom of the frame's legs through the side wing unit, and will not affect the movement of the legs to unfold and fold, achieving the advantages of assembly stability and ease of use.

2. The side wing structure of the creative eyeglass frame is positioned by the latch of the concave part corresponding to the latch convex part and the latch of the latch inlay corresponding to the inlay groove, and the shape configuration of the first and second inclined surfaces and the inclined convex column and the inclined groove makes the assembly of the side wing unit more convenient and stable.

3. The side wing structure of the creative eyeglass frame is that the side wing unit is installed by locking the convex part into the concave part and rotating the convex part to make the convex part of the clasp be inserted into the caulking groove in a forward direction, and the reverse operation is to press the clasp bead upwards and push it away from the caulking groove, so as to achieve the effect of convenient assembly and disassembly.

The aforementioned embodiments or diagrams do not limit the structural form of this creation. Any appropriate changes or modifications by those with ordinary knowledge in the relevant technical field should be considered as not departing from the patent scope of this creation.

In summary, the present invention can achieve the expected effect, and the specific structure disclosed is not only not seen in similar products, but also has not been disclosed before the application. It fully complies with the provisions and requirements of the Patent Law. Therefore, we have filed an application for a new patent in accordance with the law, and we sincerely request that you review it and grant the patent. I would really appreciate the convenience.

1: Frame

10: Inner side

11: Joint

12: Concave part

13: Carrier section

131: Arc load surface

14: Embedded groove

141: Second slope

15: Upper shielding part

2: Side wing unit

21: Wing cover

22: latch convex part

23: Embossed edge

24: latch block

241: First slope

Claims (5)

A side wing structure of a spectacle frame, which mainly has a hinge part connected with the temple on the outer side of the frame, a recessed part is provided inwardly on the bottom surface of the hinged part, and a supporting edge section is provided on the frame edge of the frame below the hinged part, and an embedding groove is provided on the end surface of the supporting edge section, and a side wing unit is provided corresponding to the supporting edge section, and the side wing unit includes a wing cover piece, and a latching convex part is provided at the top end surface of the wing cover piece corresponding to the recessed part, and the latching convex part and the recessed part are mutually embedded and positioned, and then the wing cover piece is provided with an embedding convex edge that can be mutually embedded at the supporting edge section, and a latching embedding block is provided at the bottom surface of the embedding convex edge corresponding to the embedding groove, and the latching embedding block is correspondingly embedded in the embedding groove for positioning. The side wing structure of the eyeglass frame as described in claim 1, wherein the eyeglass frame has an inner side surface, and the edge section is provided with an arcuate surface, the arcuate surface is vertically adjacent to the inner side surface, the embedded convex edge is provided with an end edge surface in contact with the inner side surface of the eyeglass frame corresponding to the inner side surface of the eyeglass frame, and an arcuate surface in contact with the arcuate surface is provided corresponding to the arcuate surface, and the latch block is provided on the arcuate surface. The side wing structure of the eyeglass frame as described in claim 1 or 2, wherein the latch block has a first inclined surface at one end, and the locking groove has a second inclined surface in contact with each other at the position corresponding to the first inclined surface. The side wing structure of the eyeglass frame as described in claim 3, wherein the latching protrusion is an inclined protrusion with a higher inner side and a lower outer side, and the recess is an inclined groove corresponding to the shape of the latching protrusion. The side wing structure of the eyeglass frame as described in claim 1, wherein an upper shielding portion capable of shielding the top is provided at the point where the hinge portion extends to the top of the eyeglass frame.

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