CN2452038Y

CN2452038Y - Non-welding glasses frames structure

Info

Publication number: CN2452038Y
Application number: CN 00260249
Authority: CN
Inventors: 林利坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-07
Filing date: 2000-12-07
Publication date: 2001-10-03
Anticipated expiration: 2010-12-07

Abstract

The utility model relates to non-welding glasses frame structure and is composed of integral formed upper and lower frame stands. The both sides of the upper frame stand are provided with ear seats for pivoting glasses feet, and the both sides and the middle transverse beam of the upper frame stand are provided with through holes. The lower frame stand corresponding to the through holes of the upper frame stand is provided with screw holes, and screw wires penetrate through the through holes to be screwed into the screw holes of the lower frame stand. The upper and lower frame stands are combined into integration, and a glasses frame for clamping lenses is formed between the upper and lower frame stands. The non-welding glasses frame structure has the advantage of having no trouble of welding to assemble.

Description

The spectacle-frame structure of exempting to weld

The utility model is a kind of spectacle-frame structure of exempting to weld, and refers to that especially a kind of spectacle-frame is made up of integrated upper and lower framework respectively, with screw upper and lower frame set is integral again, is exempted the trouble that freezes and assemble.

The spectacle family of generally suffering from myopia or long sight must be corrected defects of vision by spectacles or spectacles for long sight, and the side must know to be seen at a distance or scene nearby.

Frame commonly used is a welding beam between two picture frames, so that two picture frames in order to assembly lens are fused.Its major defect is: the mode of welding assembly comparatively bothers inconvenience, and increases manufacturing cost; Weld can stay weld mark again, so must can make integral surface that consistent luminosity and color and luster are arranged again through the surface treatment of plating or alternate manner, therefore trouble be inconvenient.

Because the mode with the welding assembly frame has above-mentioned various disappearance, thereby have and use the frame that filamentary material is bent into picture frame type instead, as shown in Figure 4, mainly formed by a glasses upper ledge a, two glasses lower frame b, two Glasses earpiece c, two nose pad d and two eyeglass e, wherein glasses upper ledge a, glasses lower frame b and Glasses earpiece c etc. are all with the metal material bending and forming of wire, and two glasses lower frame b are assembled in the below of glasses upper ledge a to collude mode that prolong knot closes, again Glasses earpiece c then with circle around mode be hubbed on glasses upper ledge a both sides.Its major defect is:

Only assemble between glasses upper ledge a, glasses lower frame b and the Glasses earpiece C in the mode of colluding extension, though can exempt the welding assembly trouble, but collude the mode that prolong knot closes, and built on the sand, its combined structure is comparatively loose and be easy to generate situation about coming off, so still have its undesirable part in the use, and have much room for improvement.

Fundamental purpose of the present utility model is to provide a kind of spectacle-frame structure of exempting to weld, form by the integrated upper and lower framework of difference by its spectacle-frame, with screw upper and lower frame set is integral again, overcome the drawback of prior art, reach and exempt the trouble of assembling that freezes, and increase the purpose of the fastness of its structure.

The purpose of this utility model is achieved in that a kind of spectacle-frame structure of exempting to weld, it is characterized in that: by integrated upper frame and underframe are formed respectively, these upper frame both sides have for the ear seat that articulates the mirror pin, both sides and intermediate transverse girder in upper frame are provided with perforation, this underframe is provided with screw with respect to the perforation of upper frame, the perforation that screw passes upper frame is screwed into the screw of underframe, upper frame and underframe are formed one, and make between upper frame and the underframe and form in order to clamp the picture frame of two eyeglasses.

Major advantage of the present utility model is to have to exempt the trouble of assembling that freezes, and has in conjunction with firm effect.

Further specify below in conjunction with preferred embodiment and accompanying drawing.

Fig. 1 is a perspective exploded view of the present utility model.

Fig. 2 is a decomposition cross-sectional schematic of the present utility model.

Fig. 3 is an assembling cross-sectional schematic of the present utility model.

Fig. 4 is the perspective exploded view of using always.

Consult Fig. 1-Fig. 3, the utility model is mainly by integrated upper frame 1 and underframe 2 are formed respectively, these upper frame 1 both sides have one for the ear seat 11 that articulates the mirror pin, both sides and intermediate transverse girder in upper frame 1 is provided with perforation 12 again, and this underframe 2 is provided with screw 21 with respect to the perforation 12 of upper frame 1, pass the perforation 12 of upper frame 1 and the screw 21 of spiral shell people underframe 2 with screw 3, upper frame 1 and underframe 2 formed one, and make and form two between upper frame 1 and the underframe 2 in order to clamp the picture frame of eyeglass 4.

According to above-mentioned structure and since this upper frame 1 and underframe 2 be integrally formed respectively after again with screw 3 assemblings, therefore exempt the trouble of assembling that freezes, and be convenient to assembling and be shaped, thus reduce manufacturing cost, with the raising market competitiveness.

Moreover this upper frame 1 and underframe 2 are upper semi-body and the lower semi-bodies for frame, by after many a plurality of screw 3 assemblings, have the higher intensity that is assembled, and can avoid causing the problem of scattering of constructing again.

In addition, this upper frame 1 and underframe 2 are two kinds of different moulding or color, make its needs according to the user change different shaping voluntarily, thereby have more variable shaping, like changeable demand to adapt to the young man; And the condition precedent of the variation in moulding of this upper frame 1 and underframe 2 is that the geomery of this eyeglass 4 can use upper frame 1 and underframe 2 jointly, can be to make conversion upper frame 1 or underframe 2.

Comprehensive the above, the disclosed structure of the utility model is in the past not have, and has novelty and creativeness.

Claims

1, a kind of spectacle-frame structure of exempting to weld, it is characterized in that: by integrated upper frame and underframe are formed respectively, these upper frame both sides have for the ear seat that articulates the mirror pin, both sides and intermediate transverse girder in upper frame are provided with perforation, this underframe is provided with screw with respect to the perforation of upper frame, the perforation that screw passes upper frame is screwed into the screw of underframe, and upper frame and underframe are formed one, and makes between upper frame and the underframe and form in order to clamp the picture frame of two eyeglasses.