Screwless glasses frame

A screw mirror and mirror frame technology, applied in the field of mirror frames, can solve the problems of uncleaned bolt joints, affecting the use effect, and prone to metal rust, etc., and achieves the effect of simple connection form, convenient installation, and good integrity

Inactive Publication Date: 2019-06-04
江苏裕昌光学眼镜有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the spectacle frame and the frame used in the market are connected by bolts. During the use of this type of connection structure, the bolts may loosen during use. If the bolt connection is not cleaned for a long time, metal rust is prone to occur. , affect the use effect

Method used

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  • Screwless glasses frame
  • Screwless glasses frame
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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0011] The figure shows an embodiment of the screwless spectacle frame of the present invention, which includes a spectacle frame 1 and a spectacle frame 2 arranged on both sides of the spectacle frame. The annular rotation groove 3 arranged on the mirror frame, the annular rotation groove is set at 180°, cooperates with the annular rotation groove and is arranged on the fan-shaped rotating block 4 on the mirror frame, the fan-shaped rotating block is set at 90°, and the fan-shaped rotating block passes through the connecting plate 8 Connected with the mirror frame, an annular opening 5 is arranged on the outside of the annular rotating groove, a connecting plate is arranged on the annular opening, and a fan-shaped rotating block inlet 6 is arranged on the annular opening, and the fan-shaped rotating block inlet is arranged on the inner side of the mirror frame.

[0012] The height of the annular rotating groove is greater than that of the annular opening.

[0013] An elastic ...

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PUM

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Abstract

The invention discloses a screwless glasses frame, which comprises a glasses frame body, and glasses brackets arranged on two sides of the glasses frame body, wherein the glasses brackets and the glasses frame body are connected by means of rotating mechanisms; each rotating mechanism comprises an annular rotating groove formed in the corresponding glasses bracket, and a fan-shaped rotating blockmatched with the annular rotating groove and arranged on the corresponding glasses bracket; and an annular opening is formed in the outer side of each annular rotating groove, a fan-shaped rotating block inlet is formed in the annular opening, and the fan-shaped rotating block inlet is formed at the inner side position of the corresponding glasses bracket. The glasses brackets and the glasses frame body are connected screwlessly by means of the annular rotating grooves and the fan-shaped rotating blocks, the connection form is simpler, the use of parts of the glasses is reduced, the integrityis good, and the disassembly and installation are more convenient and simple.

Description

technical field [0001] The invention relates to a mirror frame, in particular to a screwless mirror frame. Background technique [0002] At present, the spectacle frame and the frame used in the market are connected by bolts. During the use of this type of connection structure, the bolts may loosen during use. If the bolt connection is not cleaned for a long time, metal rust is prone to occur. , affect the use effect. Contents of the invention [0003] In view of the above-mentioned problems, the present invention provides a screwless mirror frame with effective structure, simple operation and convenient use. [0004] The screwless spectacle frame includes spectacle frames, spectacle frames arranged on both sides of the spectacle frame, the spectacle frame and the spectacle frame are connected by a rotating mechanism, and the rotary mechanism includes an annular rotating groove arranged on the spectacle frame, and an annular rotating The slot fits and is arranged on the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C5/14G02C5/16
Inventor 冷裕华
Owner 江苏裕昌光学眼镜有限公司
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