CN209946554U - Wire rod for metal spectacle frame with grooves on two sides of circular groove on rib - Google Patents
Wire rod for metal spectacle frame with grooves on two sides of circular groove on rib Download PDFInfo
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- CN209946554U CN209946554U CN201920579190.5U CN201920579190U CN209946554U CN 209946554 U CN209946554 U CN 209946554U CN 201920579190 U CN201920579190 U CN 201920579190U CN 209946554 U CN209946554 U CN 209946554U
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Abstract
The utility model provides a wire rod for a groove type metal spectacle frame with circular grooves on ribs and two sides, wherein the cross section of the wire rod is in an X shape with a wide top and a narrow bottom, the lower left corner of the wire rod consists of a first bottom edge, a first side edge and a first waist edge, the lower right corner of the wire rod consists of a second bottom edge, a second side edge and a second waist edge, the upper left corner of the wire rod consists of a first circular arc, a first round angle and a first top edge, and the upper right corner of the wire rod consists of a second circular arc, a second round angle and a second top edge; the first waist edge is tangent to the first arc, the second waist edge is tangent to the second arc, a V-shaped groove is formed between the first bottom edge and the second bottom edge, and a circular groove is formed between the first top edge and the second top edge; the utility model provides a circular slot both sides recess formula metal wire rod for spectacle-frame on muscle makes the wire rod both sides also can install the decorative sheet when wire rod below installation lens, top installation decorative sheet, has increased the sight of spectacle-frame, still has characteristics such as simple structure, easily processing when guaranteeing wire rod intensity.
Description
Technical Field
The utility model relates to a metal wire rod especially indicates a wire rod for circular slot both sides recess formula metal spectacle-frame on muscle.
Background
The metal wire of the sunglass frame is generally provided with a lens mounting groove for mounting a lens at the bottom and a decorative sheet groove for fixing a decorative sheet at the top, but in practice, the decorative significance of the top decorative sheet is insufficient, so that a wearer cannot view the glass by himself or herself, and the position of the top decorative sheet is too high, and the glass is difficult to view by other people; meanwhile, the strength of the wire can be reduced by arranging the lens mounting groove and the ornament groove at the same time, and the service life of the glasses is shortened.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a circular slot both sides recess formula wire rod for metal spectacle-frame on muscle, solve the not high problem of top decorative piece ornamental value, guarantee wire rod intensity when increasing decorative to simple structure, workable. In order to achieve the above purpose, the utility model adopts the following technical scheme:
(II) technical scheme
A wire for a metal glasses frame with grooves on two sides of a circular groove on a rib has an X-shaped section, wherein the section of the wire is wide at the top and narrow at the bottom, the left lower corner of the wire is composed of a first bottom edge, a first side edge and a first waist edge, the right lower corner of the wire is composed of a second bottom edge, a second side edge and a second waist edge, the left upper corner of the wire is composed of a first circular arc, a first round angle and a first top edge, and the right upper corner of the wire is composed of a second circular arc, a second round angle and a second top edge; the first waist edge is tangent to the first circular arc, the second waist edge is tangent to the second circular arc, a V-shaped groove with an included angle of 110 degrees and a depth of 0.55mm is formed between the first bottom edge and the second bottom edge, and a circular groove with a radius of 0.25mm and a depth of 0.1mm is formed between the first top edge and the second top edge.
Further, the first side edge and the second side edge are both inclined to the inner side at an inclination angle of 5 °.
Further, the first top edge and the second top edge are both arc-shaped and tangent to the first fillet and the second fillet respectively.
Further, the first top edge and the second top edge are convex arcs.
Further, the first top edge and the second top edge have a radius of 2 mm.
Further, the radius of the first circular arc and the second circular arc is 0.2 mm.
Further, the radius of the first round angle and the second round angle is 0.12 mm.
(III) advantageous effects
Compared with the prior art, the utility model have obvious advantage and beneficial effect, particularly, when installing lens, top installation decorative sheet in the wire rod below, make the wire rod both sides also can install the decorative sheet, increased the sight of spectacle-frame, still have characteristics such as simple structure, easily processing when guaranteeing wire rod intensity.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a cross-sectional view of the present invention.
The reference numbers illustrate:
1. a first bottom edge 2 and a second bottom edge
3. A first side edge 4 and a second side edge
5. A first waist edge 6 and a second waist edge
7. A first arc 8 and a second arc
9. First fillet 10, second fillet
11. A first top edge 12 and a second top edge
13. Round groove 14, V-shaped groove
Included angle H between alpha and V-shaped grooves1Depth of V-shaped groove
H2Depth of circular groove
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Referring to fig. 1, a wire for metal glasses frame with grooves on both sides of a circular groove on a rib has an "X" shape with a wide top and a narrow bottom, specifically: the left lower corner consists of a first bottom edge 1, a first side edge 3 and a first waist edge 5, the right lower corner consists of a second bottom edge 2, a second side edge 4 and a second waist edge 6, the left upper corner consists of a first circular arc 7, a first round corner 9 and a first top edge 11, and the right upper corner consists of a second circular arc 8, a second round corner 10 and a second top edge 12; the first waist edge 5 is tangent to the first circular arc 7, the second waist edge 6 is tangent to the second circular arc 8, a V-shaped groove 14 with an included angle of 110 degrees and a depth of 0.55mm is formed between the first bottom edge 1 and the second bottom edge 2, and a V-shaped groove 14 with a radius of 0.25mm and a depth of H is formed between the first top edge 11 and the second top edge 1210.1mm round slot 13.
In order to create a mirror effect on the side of the wire and to be more harmonious overall, the first side 3 and the second side 4 are both inclined to the inside at an angle of inclination of 5 °.
In order to make the wire material have better hand feeling when being held and touched, the first top edge 11 and the second top edge 12 are both designed into circular arcs and are respectively tangent to the first round angle 9 and the second round angle 10, and further, the first top edge 11 and the second top edge 12 are convex circular arcs and are not easy to accumulate dust.
Considering lens size, whole weight and wire rod intensity, the size is everywhere respectively: the radius of the first top edge 11 and the second top edge 12 is 2mm, the radius of the first circular arc 7 and the second circular arc 8 is 0.2mm, and the radius of the first rounded corner 9 and the second rounded corner 10 is 0.12 mm.
The utility model discloses a design point lies in when installing lens, top installation decorative sheet in wire rod below, makes the wire rod both sides also can install the decorative sheet, has increased the sight of spectacle-frame, still has characteristics such as simple structure, easily processing when guaranteeing wire rod intensity.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a wire rod for circular slot both sides recess formula metal spectacle-frame on muscle which characterized in that: the cross section of the wire rod is in an X shape with a wide top and a narrow bottom, the lower left corner of the wire rod consists of a first bottom edge, a first side edge and a first waist edge, the lower right corner of the wire rod consists of a second bottom edge, a second side edge and a second waist edge, the upper left corner of the wire rod consists of a first arc, a first fillet and a first top edge, and the upper right corner of the wire rod consists of a second arc, a second fillet and a second top edge; the first waist edge is tangent to the first circular arc, the second waist edge is tangent to the second circular arc, a V-shaped groove with an included angle of 110 degrees and a depth of 0.55mm is formed between the first bottom edge and the second bottom edge, and a circular groove with a radius of 0.25mm and a depth of 0.1mm is formed between the first top edge and the second top edge.
2. The wire for metal spectacles frame of claim 1, wherein the wire comprises a circular groove on the rib and grooves on both sides of the groove, and the wire comprises: first side and second side all incline to the inboard, and the angle of inclination is 5.
3. The wire for metal spectacles frame of claim 1, wherein the wire comprises a circular groove on the rib and grooves on both sides of the groove, and the wire comprises: the first top edge and the second top edge are both arc-shaped and are respectively tangent to the first fillet and the second fillet.
4. The wire for metal spectacles frame of claim 3, wherein the wire comprises a circular groove on the rib and grooves on both sides of the groove, and the wire comprises: the first top edge and the second top edge are convex arcs.
5. The wire for metal spectacles frame of claim 4, wherein the wire comprises a circular groove on the rib and grooves on both sides of the groove, and the wire comprises: the first top edge and the second top edge have a radius of 2 mm.
6. The wire for metal spectacles frame of claim 1, wherein the wire comprises a circular groove on the rib and grooves on both sides of the groove, and the wire comprises: the radius of the first circular arc and the second circular arc is 0.2 mm.
7. The wire for metal spectacles frame of claim 1, wherein the wire comprises a circular groove on the rib and grooves on both sides of the groove, and the wire comprises: the radius of the first round angle and the second round angle is 0.12 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920579190.5U CN209946554U (en) | 2019-04-25 | 2019-04-25 | Wire rod for metal spectacle frame with grooves on two sides of circular groove on rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920579190.5U CN209946554U (en) | 2019-04-25 | 2019-04-25 | Wire rod for metal spectacle frame with grooves on two sides of circular groove on rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209946554U true CN209946554U (en) | 2020-01-14 |
Family
ID=69129964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920579190.5U Active CN209946554U (en) | 2019-04-25 | 2019-04-25 | Wire rod for metal spectacle frame with grooves on two sides of circular groove on rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209946554U (en) |
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2019
- 2019-04-25 CN CN201920579190.5U patent/CN209946554U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Wire rod for metal eyeglass frame with groove on both sides Effective date of registration: 20201210 Granted publication date: 20200114 Pledgee: Bank of China Limited by Share Ltd Yujiang sub branch Pledgor: HENGDELI METAL MATERIALS Co.,Ltd. Registration number: Y2020360000108 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |