CN2304923Y - Improved structure of combination of metal side and frame - Google Patents
Improved structure of combination of metal side and frame Download PDFInfo
- Publication number
- CN2304923Y CN2304923Y CN 97235326 CN97235326U CN2304923Y CN 2304923 Y CN2304923 Y CN 2304923Y CN 97235326 CN97235326 CN 97235326 CN 97235326 U CN97235326 U CN 97235326U CN 2304923 Y CN2304923 Y CN 2304923Y
- Authority
- CN
- China
- Prior art keywords
- picture frame
- leg
- metal side
- speculum
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Furniture Connections (AREA)
Abstract
The utility model relates to an improved structure of combination of a metal side and a frame, in which two assembling stands with screw holes are arranged at the end of the metal side of glasses and are in integral forming by the outer side of the metal side punching inwards. Because the assembling stands are in integral forming by the outer side of the metal side punching inwards directly, the well-known inconvenience of requirement of additional welded connection is avoided, and the utility model has the advantages of time saving, labour saving, no fracture at the weld zone and manufacturing cost saving because a connecting block does not need to be welded additionally.
Description
A kind of speculum leg of glasses and the improvement of picture frame unitized construction belong to optical technical field.
The speculum leg 1 and picture frame 2 unitized constructions of known glasses, as shown in Figure 1, these picture frame 2 both sides have perforation 21 assembly block 22 with body formed one in end respectively, two contiguous blocks 3 are to be welded in two mirror legs, 1 front end inboard respectively, and contiguous block 3 and two boss 31 with opposition, 31 of two boss form a breach 32, and be provided with relative screw 33 in boss 31, with with 22 groups of assembly blocks in contiguous block 3 breach 32, wear screw 33 and bore a hole 21 by spiral shell spare N again, and with mirror leg 1 and picture frame 2 pivot groups together, still, contiguous block 3 needs " solid welding " in mirror leg 1, causes construction trouble and time waste.
The purpose of this utility model provides a kind of speculum leg and improvement of picture frame unitized construction of glasses, and the contiguous block of being located at mirror leg front end inboard need not be welded, but directly one-body molded towards establishing.
Scheme of the present utility model is, is provided with two winding platforms with screw in the speculum leg front end inboard of glasses, this winding platform be by the speculum leg outer side inwardly dash establish one-body molded.
The utility model has the advantages that:
1, by the speculum leg outer side winding platform that inwardly rushes, remove the trouble that known need are welded to connect piece in addition because of directly from, thereby time saving and energy saving, and more do not had the worry of weld fracture.
2, because of not needing to weld a contiguous block in addition, so saved many manufacturing costs.
The utility model has following accompanying drawing and accompanying drawing is made brief description.
Accompanying drawing 1 is known mirror leg and picture frame three-dimensional exploded view.
Accompanying drawing 2 is the utility model mirror leg and picture frame three-dimensional exploded view.
Accompanying drawing 3 is the utility model combination stereograms.
Accompanying drawing 4 is cut-open views of the A part of accompanying drawing 3.
Below in conjunction with description of drawings architectural feature of the present utility model.
See also accompanying drawing 2,3,4, glasses 10 are to be formed by the picture frame 20 both sides speculum leg 30 that is pivoted backward respectively, as known glasses, these picture frame 20 both sides are respectively equipped with an assembly block 21, assembly block 21 ends are provided with a perforation 210, speculum leg 30 is established a group connecting part 31 respectively at the front end inboard, this group connecting part 31 is the relative winding platform 311 of moulding two, make 311 of two winding platforms form a breach 312, and each winding platform 311 is provided with the screw 313 of correspondence, when speculum leg 30 pivot groups during in picture frame 20, assembly block 21 on the picture frame 20 is established into breach 312, and wear the screw 313 of group winding platform 311 and the perforation 210 of assembly block 21 by spiral shell spare N1, can reach picture frame 20 and speculum leg 30 pivot groups purpose together, wherein particularly importantly, this two windings platform 311 is that speculum leg 30 ecto-entads are directly rushed, rather than as known with welding method welding another one contiguous block, thereby saved manufacturing cost.
Claims (1)
1, a kind of speculum leg of glasses and the improvement of picture frame unitized construction, this speculum leg system is hubbed at the picture frame both sides, and be provided with two winding platforms in the front end inboard with screw, form a breach between the two winding platforms, this breach system is after the assembly block group of the end of being located at perforation gone into respectively for picture frame both sides, and mat spiral shell spare is worn and organized screw and perforation again, be about to mirror leg and picture frame pivot group together, it is characterized in that: this two windings platform is inwardly one-body molded towards establishing by the speculum leg outer side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97235326 CN2304923Y (en) | 1997-08-22 | 1997-08-22 | Improved structure of combination of metal side and frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97235326 CN2304923Y (en) | 1997-08-22 | 1997-08-22 | Improved structure of combination of metal side and frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2304923Y true CN2304923Y (en) | 1999-01-20 |
Family
ID=33946458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97235326 Expired - Fee Related CN2304923Y (en) | 1997-08-22 | 1997-08-22 | Improved structure of combination of metal side and frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2304923Y (en) |
-
1997
- 1997-08-22 CN CN 97235326 patent/CN2304923Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |