CN210109477U - Screw-free and welding-point-free titanium spring spectacle frame - Google Patents

Abstract

The utility model discloses a no screw does not have solder joint titanium material spring spectacle frame, including the curved bar, the equal rigid coupling in both ends has the frame about the curved bar, the right-hand member rigid coupling of frame has the adjustable shelf, the right-hand member rigid coupling of adjustable shelf has the mirror leg, the inboard processing of mirror leg has the line of grinding. This no screw does not have solder joint titanium material spring spectacle frame, wholly be not using the screw, the welding, the whole integrated into one piece processing that is of frame, and then the spectacle-frame centre sill among the prior art has been avoided, the welded junction firmness that nose support and pile head position welding arouse is not high, make angle between mirror leg and the frame can be at certain angular rotation, and then make the user at the difference wear the in-process, the angle that opens of glasses leg, the angle between glasses leg and the frame can change, therefore it is very convenient, make the more comfortable of person of wearing, so this no screw does not have solder joint titanium material spring spectacle frame can satisfy people's use needs completely.

Description

Screw-free and welding-point-free titanium spring spectacle frame

Technical Field

The utility model relates to a spectacle frame technical field specifically is a no screw does not have solder joint titanium material spring spectacle frame.

Background

Glasses generally by the picture frame, the hinge, the mirror leg is constituteed, present picture frame centre sill, nose support and pile head position are through welding or other mode fixed connection, pile head clamp mouth is through incision perforation screw fixation, but the picture frame centre sill among the prior art, the welded junction fastness that nose support and pile head position welding arouse is not high, be impaired easily, easily take off the welding, the screw that the fastening of pile head clamp mouth position incision perforation screw arouses drops, smooth silk, and in the user of difference wears the in-process, the angle that opens of glasses leg, the angle between glasses leg and the frame can't be adjusted, and then cause certain inconvenience, so prior art can't satisfy people's user needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a no screw does not have solder joint titanium material spring spectacle frame, put forward the spectacle-frame centre sill among the prior art in solving above-mentioned background, the junction firmness that nose support and pile head position welding arouse is not high, it is easy impaired, easily take off the welding, the screw that the fastening of pile head clamp mouth position incision perforation screw arouses drops, smooth silk, and wear the in-process at the user of difference, the angle that opens of glasses leg, the unable regulation of angle between glasses leg and the frame, and then cause certain inconvenience, so prior art can't satisfy the problem that people's use needs.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a no screw does not have welding point titanium material spring spectacle frame, includes the curved bar, the equal rigid coupling in both ends has the frame about the curved bar, the inner wall interference fit of frame has the lens, the inboard below rigid coupling of frame has branch, the outer wall interference fit of branch has the silica gel pad, the outside top rigid coupling of frame has the fixture block, the both ends of frame are in the same place through the fixture block joint, the right-hand member rigid coupling of frame has the adjustable shelf, the right-hand member rigid coupling of adjustable shelf has the mirror leg, the inboard processing of mirror leg has the abrasive grain.

Preferably, the outer wall of the strut is concave-convex.

Preferably, the adjustable shelf includes horizontal pole, round pin axle and support, the opening has all been seted up to the left and right sides of horizontal pole, the cross slot has been seted up to the open-ended inboard, the inside clearance fit of cross slot has the iron round pin, the inboard of iron round pin is in the same place through spring and cross slot rigid coupling, the round pin axle rotates with the horizontal pole and links to each other, the recess has been seted up to the outer wall inboard of round pin axle, the inner wall of recess is laminated with the end of iron round pin mutually, and the round pin axle that is located the left and right sides passes through the support respectively with frame and mirror leg rigid.

Preferably, the outer end of the iron pin is arc-shaped.

Preferably, the maximum angular difference of rotation between the support and the cross bar is twenty-five degrees.

Compared with the prior art, the beneficial effects of the utility model are that: the screw-free and welding-point-free titanium spring spectacle frame integrally adopts the steps of screw-free and welding-free, integrally molded and processed frame, further avoids the problems of low welding part firmness, easy damage and easy welding release caused by welding the middle beam, the nose bracket and the pile head position of the spectacle frame in the prior art, avoids the problems of screw falling and wire sliding caused by fastening the screw at the notch of the pile head clamping position of the spectacle frame in the prior art, and the screwless and weldless titanium spring glasses frame can lead the angle between the glasses legs and the frame to rotate in a certain angle through the matching among the cross bar, the bracket, the iron pin and the spring, so that the opening angle of the glasses legs and the angle between the glasses legs and the frame can be changed in the wearing process of different users, which is very convenient and makes the wearer more comfortable, therefore, the screw-free and welding-point-free titanium spring glasses frame can completely meet the use requirements of people.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is a schematic view of a connection relationship between the fixture block, the support rod and the silica gel pad in FIG. 2;

fig. 4 is a schematic view of a connection relationship between the pin shaft, the iron pin and the bracket in fig. 2.

In the figure: 1. the glasses comprise a movable frame, 101, a cross rod, 102, an opening, 103, a pin shaft, 104, a groove, 105, a cross groove, 106, a spring, 107, an iron pin, 108, a support, 2, a temple, 3, a grinding line, 4, a frame, 5, a curved bar, 6, a fixture block, 7, a support rod, 8, a silica gel pad, 9 and a lens.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a screwless weldless titanium spring spectacle frame comprises a curved bar 5, wherein the curved bar 5 is used for connecting two frames 4, the left end and the right end of the curved bar 5 are fixedly connected with the frames 4, the whole frame 4 is made of titanium alloy, the inner wall of the frame 4 is in interference fit with a lens 9, a support rod 7 is fixedly connected below the inner side of the frame 4, the outer wall of the support rod 7 is in interference fit with a silica gel pad 8, the silica gel pad 8 is matched with the support rod 7 and can be attached to the bridge of the nose of a human body, so that the screwless weldless titanium spring spectacle frame is supported, a fixture block 6 is fixedly connected above the outer side of the frame 4, the two ends of the frame 4 are clamped together through the fixture block 6, a movable frame 1 is fixedly connected to the fixed end of the frame 4, a spectacle leg 2 is fixedly connected to the right end of the movable frame 1, a grinding grain 3 is processed on the inner side of the spectacle leg 2, the grinding grain, the movable frame 1 comprises a cross rod 101, a pin shaft 103 and a support 108, wherein openings 102 are formed in the left side and the right side of the cross rod 101, a transverse groove 105 is formed in the inner side of the opening 102, an iron pin 107 is arranged in the transverse groove 105 in a clearance fit mode, the iron pin 107 is matched with a spring 106, the support 108 can be limited under the action of a groove 104, the inner side of the iron pin 107 is fixedly connected with the transverse groove 105 through the spring 106, the spring 106 gives an elastic force to the iron pin 107 to be far away from the cross rod 101, so that the tail end of the iron pin 107 is tightly abutted against the groove 104, the pin shaft 103 is rotatably connected with the cross rod 101, the groove 104 is formed in the inner side of the outer wall of the pin shaft 103, the inner wall of the groove 104 is attached to the tail end of the iron pin 107, the pin shafts 103 on the left side and the right side are respectively fixedly connected with a frame 4 and a temple 2 through the support 108, the maximum angle difference of rotation between the support 108 and the cross rod 101 is twenty-five degrees, and the activity interval of twenty-five degrees can completely meet the wearing requirements of people.

In this embodiment, when a user wears the screwless and weldless titanium spring glasses frame, the wearing manner of the screwless and weldless titanium spring glasses frame is not different from that of common glasses, wherein the lenses 9 can be selected from near-sighted lenses, far-sighted lenses, or polarized lenses according to the using requirement, and the lenses 9 can be placed in the frames 4 by separating the frames 4 according to the using requirement, and then the frames 4 are fixed by the fixture blocks 6 and the self-elasticity of the frames 4, so as to fix the lenses 9, when different users wear the screwless and weldless titanium spring glasses frame, the angle between the glasses legs 2 and the frames 4 can be changed within a certain range by the matching between the cross bars 101, the pin shafts 103 and the two brackets 108, and at this time, the maximum angle difference between the glasses legs 2, the frames 4 and the cross bars 101 is kept within twenty-five degrees by the spacing between the iron pins 107, the springs 106 and the grooves 104, thereby satisfying the wearing requirements of different users.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a no screw does not have solder joint titanium material spring spectacle frame, includes curved bar (5), its characterized in that: the equal rigid coupling in both ends has frame (4) about curved bar (5), the inner wall interference fit of frame (4) has lens (9), the inboard below rigid coupling of frame (4) has branch (7), the outer wall interference fit of branch (7) has silica gel pad (8), the outside top rigid coupling of frame (4) has fixture block (6), the both ends of frame (4) are in the same place through fixture block (6) joint, the right-hand member rigid coupling of frame (4) has adjustable shelf (1), the right-hand member rigid coupling of adjustable shelf (1) has mirror leg (2), the inboard processing of mirror leg (2) has worn line (3).

2. The screw-free and solder-point-free titanium spring spectacle frame as claimed in claim 1, wherein: the outer wall of the support rod (7) is concave-convex.

3. The screw-free and solder-point-free titanium spring spectacle frame of claim 2, wherein: the adjustable shelf (1) comprises a cross rod (101), a pin shaft (103) and a support (108), an opening (102) is formed in the left side and the right side of the cross rod (101), a transverse groove (105) is formed in the inner side of the opening (102), an iron pin (107) is arranged in the transverse groove (105) in a clearance fit mode, the inner side of the iron pin (107) is fixedly connected with the transverse groove (105) through a spring (106), the pin shaft (103) is rotatably connected with the cross rod (101), a groove (104) is formed in the inner side of the outer wall of the pin shaft (103), the inner wall of the groove (104) is attached to the tail end of the iron pin (107), and the pin shaft (103) located in the left side and the right side is fixedly connected with a frame (4) and a glasses leg (2) through the support (108).

4. The screw-free and solder-point-free titanium spring spectacle frame as claimed in claim 3, wherein: the tail end of the outer side of the iron pin (107) is arc-shaped.

5. The screw-free and solder-point-free titanium spring spectacle frame as claimed in claim 3, wherein: the maximum angle difference of rotation between the support (108) and the cross rod (101) is twenty-five degrees.

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