TWM511045U - Eyeglasses structure - Google Patents

Description

Glasses structure

The present invention relates to a kind of eyeglass structure, which mainly refers to a type that can be matched with optical glasses or worn separately, and can adjust and position the front frame angle according to requirements to have a sunshade or protect the eye.

Conventional glasses generally have optical glasses for correcting vision, sun shaded sunglasses, sports or industrial goggles, and the like, and can be provided by the user according to requirements. However, the lenses of general optical glasses do not have shading or protection functions. A pair of sunglasses or goggles must be worn, but the sunglasses or goggles are sized to be worn separately, making it difficult for the user to wear optical glasses and sunglasses or goggles at the same time, and the user does not need to shave. It is necessary to remove the sun or goggles again, which is inconvenient to use.

In order to improve the foregoing situation, the sunglass lens is combined in the front of the optical glasses by magnet adsorption or clamping, but the adsorption type or the clipping method has poor combination stability and is easy to fall off, and the outer edge of the lens is not covered by the frame. The risk of rupture during collision is caused by the fact that the clip is designed to rotate the lens or to be located in front of the eye without shading, but it is easy to lose the fixed position due to the downward rotation of the vibration after deployment.

The purpose of this creation is to provide a lens that can be worn with or in isolation, and can adjust and position the front frame angle as needed to provide shading or eye protection.

The creation includes a rear frame, two mirror legs, a front frame, and a horizontal piece portion having an appropriate width above the rear frame, and side pieces are respectively disposed on the two sides of the horizontal piece portion, and are disposed at the rear end of the two side pieces a pivoting portion is disposed, and a nose frame portion is disposed below the center of the front side of the horizontal piece portion, and an engaging groove is disposed above the center of the front side, and the joint groove is respectively protruded from the center of the two side walls to the center, and the pivot column is disposed to be convexly positioned The second end of the second leg is pivotally connected to the second pivoting portion of the rear frame; the front frame has two left and right frame portions, and the left and right frame portions are connected at the center, and are connected to the left and right. a lens is disposed in the frame portion, and a joint portion that can be embedded in the rear frame joint groove is protruded from the upper portion of the joint portion, and a pivot groove engageable with the rear frame pivot column is disposed on two sides of the joint portion, and the pivot groove has an opening. A plurality of positioning slots are formed in the pivot slot for engaging the pivot positioning end when the front frame is pivotally connected to the rear frame, and the front frame can be pivoted and positioned corresponding to the rear frame.

Further, the pivot post of the rear frame is approximately a triangular cylinder, and a convex positioning end is disposed at the end corner, and the opening width of the front frame is slightly smaller than the maximum outer diameter of the pivot column.

Further, the two side portions of the rear frame are provided with through holes and engage the lenses.

This creation can be used alone or in combination with optical glasses, and because the horizontal part of the rear frame has an appropriate width, the front frame can be placed in front of the optical glasses by the horizontal piece when worn with optical glasses. Wear, and wear the lens of the front frame to provide shading or optical and motion protection, and the lens of the side piece can provide light transmission and enhance the side view effect.

When the lens of the front frame is not required to be shaded or protected, it is not necessary to remove the entire pair of glasses, so that the front frame can be rotated upwards corresponding to the rear frame, so that the front frame does not block the front line of sight of the eye, and can be positioned by The engagement of the slot with the positioning end of the corresponding angle ensures that the front frame does not rotate in the reverse direction when deployed to provide better deployment stability.

Please refer to the first to fifth figures. The present invention includes a rear frame 1, two mirror legs 2, and a front frame 3, and the horizontal portion 11 having an appropriate width above the rear frame 1 and the two sides of the horizontal portion 11 respectively The side panel portion 12 is disposed, and the pivoting portion 121 is disposed at the rear end of the two side panel portions 12, and the through hole 122 is disposed in the two side panel portions 12 to engage the lens 123, and the nose frame is disposed under the center of the front side of the horizontal portion 11 The portion 13 is provided with an engaging groove 14 above the center of the front side, and the engaging groove 14 has opposite side walls 141, the rear has a rear retaining wall 142, and a pivot post 15 is respectively protruded toward the center of the two side walls 141, and the pivot post 15 is respectively protruded. A triangular cylinder is disposed, and a convex positioning end 151 is disposed at an end corner, and a positioning end 151 faces forward and a front width of the pivot post 15 is small, and a flange 111 is disposed above the rear side of the horizontal piece portion 11 and is horizontally The back portion of the sheet portion 11 is joined to the spacer 16 , and the spacer 16 is made of a soft material than the rear frame 1 , and has a sleeve groove 161 which can fit the rear side of the horizontal portion 11 and is disposed behind the sleeve groove 161 . The side is provided with the fitting groove 162 of the flange 111, and the gasket 16 is combined with the horizontal piece portion 11 of the rear frame 1 to be engaged with the flange 111 by the fitting groove 162 without falling off. And worn pads 16 may on the face and body to improve against the wearing comfort.

The front end of the second temple 2 is provided with a pivoting portion 21 pivotally connected to the two pivoting portions 121 of the rear frame 1.

The front frame 3 has two left and right frame portions 31, and the left and right frame portions 31 are connected at the center with a connecting portion 33, and the lens 32 is disposed in the left and right frame portions 31, and the lens 32 can have a sunshade or a protective function. Further, a joint portion 34 that can be fitted into the joint groove 14 of the rear frame 1 is protruded from the upper portion of the joint portion 33, and a pivot groove 35 engageable with the pivot post 15 of the rear frame 1 is disposed on both sides of the joint portion 34, and the pivot groove is provided. The rear side of the 35 has an opening 351, and the width of the opening 351 is slightly smaller than the maximum outer diameter of the two adjacent positioning ends 151 of the pivot post 15 , and is disposed in the pivot slot 35 to be pivotally connected to the rear frame 1 of the front frame 3 . The positioning groove 352 is engaged with the positioning end 151 of the pivot post 15 , and the rear side of the front frame 3 can be abutted against the front side of the rear frame 1 when the front frame 3 is not deployed.

In the present assembly, the front frame 3 corresponds to the vertical direction of the rear frame 1 of the rear frame 1 and the opening 351 of the pivot slot 35 can correspond to the narrow width of the front of the pivot post 15 and can be pivoted by the flexibility of the pivot slot 35. 35 can fit the pivot post 15 and make the positioning slot 352 pivotally connect with the positioning end 151, and the directionality of the original assembly does not cause the front frame 3 to fall off when rotated.

The creation can be used alone or in combination with the optical glasses 4 as shown in the fourth figure, and since the horizontal piece 11 of the rear frame 1 has an appropriate width, the horizontal piece 11 can be worn when worn with the optical glasses 4. The front frame 3 can be located in front of the optical glasses 4 to facilitate wearing, and can provide shading or optical and motion protection effects by the lens 32 of the front frame 3 when worn, and the lens 123 of the side panel 12 can provide light transmission. And improve the side view of the effect.

Please refer to the six or seven figures. When you do not need to use the lens 32 of the front frame 3 to protect or protect the lens, you do not need to remove the whole pair of glasses, so that the front frame 3 can be rotated upwards corresponding to the rear frame 1. The front line of sight of the eye can be blocked, and the positioning of the positioning groove 352 and the positioning end 151 of the corresponding angle can ensure that the front frame 3 does not rotate in the reverse direction when deployed, so as to have better deployment stability, and the pivoting groove 35 is developed due to the expansion. The opening 351 corresponding to the wider position of the pivot post 15 ensures that the front frame 3 does not come off for better stability.

Therefore, according to the above, the creation can enhance the shading, protect the eye and adjust the positioning stability, and the foregoing embodiment is an example of the creation, and is not a limitation of the creation, and the equivalent change according to the spirit of the creation should also belong to Within the scope of this creation.

1‧‧‧ Back frame
11‧‧‧ horizontal section
111‧‧‧Flange
12‧‧‧ Side section
121‧‧‧ pivotal department
122‧‧‧through hole
123‧‧‧ lens
13‧‧‧ nose frame
14‧‧‧ Engagement slot
141‧‧‧ side wall
142‧‧‧Back wall
15‧‧‧ pivot
151‧‧‧ Positioning end
16‧‧‧shims
161‧‧‧ Sockets
162‧‧ ‧ inlay
2‧‧ ‧ temples
21‧‧‧ pivotal department
3‧‧‧ front box
31‧‧‧ Frame Department
32‧‧‧ lenses
33‧‧‧Connecting Department
34‧‧‧ joints
35‧‧‧ pivot slot
351‧‧‧ openings
352‧‧‧ positioning slot
4‧‧‧Optical glasses

The first picture is an exploded view of the creation.

The second picture is a partial enlarged view of this creation.

The third picture is the combination of the creation.

The fourth picture is a schematic diagram of the creation of this creation.

The fifth figure is a cross-sectional view of the A-A corresponding to the third figure.

The sixth picture is a schematic diagram of the front frame of this creation.

The seventh figure is a cross-sectional view of the B-B corresponding to the sixth drawing of the present creation.

1‧‧‧ Back frame

11‧‧‧ horizontal section

111‧‧‧Flange

12‧‧‧ Side section

121‧‧‧ pivotal department

122‧‧‧through hole

123‧‧‧ lens

13‧‧‧ nose frame

14‧‧‧ Engagement slot

141‧‧‧ side wall

142‧‧‧Back wall

15‧‧‧ pivot

16‧‧‧shims

161‧‧‧ Sockets

162‧‧ ‧ inlay

2‧‧ ‧ temples

21‧‧‧ pivotal department

3‧‧‧ front box

31‧‧‧ Frame Department

32‧‧‧ lenses

33‧‧‧Connecting Department

34‧‧‧ joints

35‧‧‧ pivot slot

Claims (7)

A spectacles structure includes: a rear frame having a horizontal piece portion at the upper side, and side plate portions respectively disposed on two sides of the horizontal piece portion, and a pivoting portion is disposed at a rear end of the two side piece portions, and the front side of the horizontal piece portion is further provided a nose frame portion is disposed below, and an engagement groove is disposed above the center of the front side, and the joint groove is respectively provided with a pivot column at a center of the two side walls, and the pivot column is provided with a convex positioning end; the two mirror legs are respectively provided with a pivoting portion at the front end The second frame is pivotally connected to the second frame of the rear frame; a front frame has two left and right frame portions, and the left and right frame portions are connected by a connecting portion, and the lens is disposed in the left and right frame portions, and is also connected to the connecting portion. a rearwardly protruding portion can be embedded in the joint portion of the rear frame engaging groove, and a pivot groove engageable with the rear frame pivot post is disposed on two sides of the joint portion, and the pivot groove has an opening, and a plurality of openings are provided in the pivot groove The front frame corresponds to the positioning slot that is engaged with the pivot positioning end when the rear frame is pivoted, and the front frame can be pivoted and positioned corresponding to the rear frame. The eyeglass structure of claim 1, wherein the pivot post of the rear frame is approximately a triangular cylinder, and the convex positioning end is disposed at the end corner, and the opening width of the front frame is slightly smaller than the maximum spacing of the adjacent positioning ends of the pivot column. Outer diameter length. The eyeglass structure of claim 2, wherein one of the rear frame pivot posts has a positioning end facing forward, and the front frame pivot slot opening is rearward. The eyeglass structure of claim 1 or 2, wherein the two side portions of the rear frame are provided with through holes and engage the lenses. The eyeglass structure of claim 1 or 2, wherein the rear groove of the rear frame has a rear retaining wall, and the outer side of the joint portion can be abutted against the rear wall of the rear frame when the front frame is deployed to a maximum angle. The spectacles structure of claim 1, further comprising a spacer disposed at a position behind the horizontal portion of the rear frame. The eyeglass structure according to claim 6, wherein a flange is disposed on a rear side of the horizontal piece of the rear frame, and the spacer is made of a soft material than the rear frame, and has a sleeve on the back side of the horizontal piece. The groove is grooved, and a groove for inserting the flange is disposed on the rear side of the sleeve groove.