CN2321024Y - Structure-improved metal spectacle frame - Google Patents

Abstract

The utility model relates to a spectacle frame which comprises a pair of frame bodies for inserting lenses, hinges arranged on the outer circumferences of the frame bodies, and a foot frame which is locked with the hinges to be positioned and is formed by assembling a root section, a protective jacket and a long hook section. One end of the root section is locked with the hinges, and the other end of the root section is convexly provided with a rotation stopping surface and a thread section. The front end of the long hook section is provided with a thread deep hole and a back stopping surface. The center of the protective jacket is provided with a through hole, and one end surface of the protective jacket is provided with a rotation stopping concave surface which is butted with the rotation stopping surface embedded into the thread section. The thread section of the root section is spirally locked with the thread deep hole of the long hook section in the through hole of the protective jacket, and the back stopping surface of the long hook section is butted with the other end surface of the protective jacket. The utility model has the advantage that the protective jacket is replaceable.

Description

Improve the metal spectacle frame of structure

The utility model relates to a kind of personal belongings, relates to a kind of metal spectacle frame or rather.

It one is for correcting defects of vision that people wear glasses, the 2nd, and for blocking high light protection eyes, the 3rd, for attractive in appearance.Whatsoever purposes all requires good-looking, comfortable.One pair of good glasses also will have suitable spectacle frame except good eyeglass will be arranged.Traditional spectacle frame comprises a pair of framework that embeds eyeglass, be arranged at the outer hinge of the left and right symmetrical periphery of framework and with hinged foot rest, this hinge arrangement can make foot rest amount to.The consumer generally is strict in eyeglass to the selection of spectacle-frame now, so the energy that glasses factory drops into designing and producing of spectacle frame is often greater than lens.Represent color, decorative pattern, pictorial trademark etc. by spectacle frame, need to be equipped with the mould of many different patterns, very uneconomical.In addition, when wearing, adjusting or taking off one's spectacles, the position of normal contact is the root position of Glasses earpiece near hinge, and this position also is the position that represents decorative pattern, pattern, also the easiest fade or the top layer spot take place take off and refute, influence appearance looks elegant.

The purpose of this utility model is a kind of metal spectacle frame that improves structure of design, can solve Glasses earpiece near the hinge position fade and problem is refuted in the top layer, remain intact as new outward appearance, and be convenient to the profile of conversion foot rest, save die cost.

The purpose of this utility model is to realize like this, improve the metal spectacle frame of structure, the framework that comprises a pair of symmetry is arranged on the hinge on the framework outer peripheral edges and sets the foot rest of position with hinged lock, and it is characterized in that: described foot rest is assembled by root section, sheath and the long section of colluding and constituted; Described root section one end and described hinged lock set the position, and the root section other end convexes with the standstill face, convex with thread segment on the standstill face; The flat segments front end of the described length section of colluding is provided with the screw thread deep hole and retaining leans on face; The center of described sheath is provided with through hole, the standstill face of the root section thread segment that sheath one end face is provided with and embeds against the spline concave surface, the thread segment of root section in the through hole of sheath with the screw thread deep hole screw lock of the long section of colluding, the retaining of the long section of colluding leans on face and sheath other end to lean.

The standstill face of described root section is square of non-round shape.

The spectacle frame of this improvement structure is provided with hinge on a pair of framework outer peripheral edges that embed for eyeglass, with the root section assembling location of foot rest, the mirror holder after the assembling can involutoryly be folded.Foot rest by root section, collude the length section of colluding that is hung on ear and assemble with the sheath that is connected root section, the long section of colluding and constitute.Establish the standstill face that is convexly equipped with non-round shape on the end and on the standstill face, be convexly equipped with thread segment again connecing of root section, collude Duan Shangshe screw thread deep hole and keep off the face of leaning on long, on sheath, establish central through-hole and spline concave surface, root section and the long section of colluding stretch into the screw lock of finishing between thread segment and screw thread deep hole in the through hole of sheath respectively and fix, the retaining of the long section of colluding offsets by face and sheath one end face, the spline concave surface of the standstill face of root section and sheath offsets, and reaches fastening combination.New mirror holder can be wearing before becomes to collude shape with the back segment hot bending of the long section of colluding, so can not be subjected to the influence of ridge distance during interlocking, can not cause the difference of whole angle, more can not make troubles to adorning the wearer.This unitized construction, when wearing, adjusting or taking off one's spectacles all be with sheath as handgrip part, with the passing of time use and fade or the top layer refutes, only need to change sheath, conveniently economical.Can utilize sheath to do variation on style and the color in addition, needn't make a kind of mould, effectively reduce cost of products for each mirror holder.

Further specify technology of the present utility model below in conjunction with embodiment and accompanying drawing

Fig. 1 is the three-dimensional decomposition texture synoptic diagram of the metal spectacle frame of this improvement structure

Fig. 2 is the metal spectacle frame three-dimensional synoptic diagram of this improvement structure

Fig. 3 is the metal spectacle frame sheath of this improvement structure and the unitized construction synoptic diagram of the long section of colluding, root section

Referring to Fig. 1, Fig. 2, the metal spectacle frame that improves structure comprises a pair of symmetrical framework 2 that embeds for eyeglass, is arranged on the outer hinge 3 of framework 2 left and right symmetrical peripheries and sets the foot rest 4 of position with hinge 3 locks, makes the Glasses earpiece 4 after the combination can involutory folding.

Glasses earpiece 4 is made up of root section 41, sheath 5 and the long section of colluding 42.The standstill face 411 that end is convexly equipped with into non-round shape is established in connecing of root section 41, and is convexly equipped with thread segment 412 again by standstill face 411.Be used to the to arrange in pairs or groups center of sheath 5 of assembling is provided with through hole 51, is provided with spline concave surface 52 (see figure 3)s in one end, and this spline concave surface 52 cooperates with shape embeddings such as standstill face 411 connect into, as shown in Figure 3.The front end of flat segments 422 that is used to be hooked on the length section of colluding 42 of ear is provided with screw thread deep hole 421 and retaining by face 423.The flat segments 422 of the length section of colluding is stretched into by the through hole 51 of sheath 5, and with thread segment 412 interlockings of screw thread deep hole 421 with root section 41, leans on face 423 and sheath 5 one end faces till ending, as shown in Figure 3 until retaining.Before formally wearing, the back segment hot bending with the long section of colluding 42 becomes to collude shape again, therefore can not be subjected to the influence of ridge distance, and cause the difference of whole angle, can not make troubles to the wearer.

The wearer is when wearing, adjusting or taking off one's spectacles, and what generally grip contact is the sheath position, although with the passing of time fades or the top layer is refuted spot and taken off, and also can solve by the sheath that more renews.Producer can make different shapes with sheath 5 by this replacement function, employing is different from the material (metal or nonmetal) and the color at all the other positions of mirror holder, also can utilize sheath 5 to represent decorative pattern, pictorial trademark etc., can solve the retrofit problem of mirror holder with one pair of mirror holder mould.

This improvement structure has interchangeability, and makes easily, can save die cost and be convenient to assembling, renewal.

Claims (2)

1, a kind of metal spectacle frame that improves structure comprises the framework of a pair of symmetry, is arranged on the hinge on the framework outer peripheral edges and sets the foot rest of position with hinged lock, and it is characterized in that: described foot rest is assembled by root section, sheath and the long section of colluding and constituted; Described root section one end and described hinged lock set the position, and the root section other end convexes with the standstill face, convex with thread segment on the standstill face; The flat segments front end of the described length section of colluding is provided with the screw thread deep hole and retaining leans on face; The center of described sheath is provided with through hole, the standstill face of the root section thread segment that sheath one end face is provided with and embeds against the spline concave surface, the thread segment of root section in the through hole of sheath with the screw thread deep hole screw lock of the long section of colluding, the retaining of the long section of colluding leans on face and sheath other end to lean.

2, the metal spectacle frame of improvement structure according to claim 1 is characterized in that: the standstill face of described root section is square of non-round shape.