CN211318916U

CN211318916U - Pile head structure of magnetic adsorption type combined glasses

Info

Publication number: CN211318916U
Application number: CN201922022778.3U
Authority: CN
Inventors: 曾建锋; 王海胜
Original assignee: Wenzhou Haicheng Optical Co ltd
Current assignee: Wenzhou Haicheng Optical Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-08-21
Anticipated expiration: 2029-11-20

Abstract

The utility model provides a pile head structure of magnetism adsorption type combination glasses, includes picture frame and mirror leg, and the picture frame includes towards facial face of wearing and the bottom surface of relative vertical direction, on the picture frame face of wearing, relative pile head position department is equipped with mounting groove, magnet piece, section bar spare and mounting screw, and section bar spare includes interior pressure terminal surface and external terminal surface, and this section bar spare sets up in the mounting groove and seals the mounting groove, the magnet piece sets up between interior pressure terminal surface and mounting groove tank bottom, and the picture frame bottom surface is equipped with the first mounting hole that runs through to the mounting groove in vertical direction, is equipped with the hinge groove on the external terminal surface, be equipped with the second mounting hole that runs through the hinge groove on the section bar spare, this second mounting hole and the coaxial intercommunication of first mounting hole, mirror leg one end is equipped with the hinge, and this hinge is inserted and is located the hinge inslot, be equipped with the third mounting hole on the hinge, this third mounting hole, The second mounting holes are coaxially communicated, and the mounting screws are simultaneously inserted into the first mounting hole, the second mounting hole and the third mounting hole from the bottom surface of the mirror frame.

Description

Pile head structure of magnetic adsorption type combined glasses

Technical Field

The utility model relates to a glasses technical field, concretely relates to pile head structure of magnetism adsorption formula combination glasses.

Background

The combined glasses with the magnetic adsorption type exist in the current market, the combined glasses are provided with a pair of hanging piece type auxiliary glasses frames besides a main glasses frame of normal glasses, the main glasses frame and the auxiliary glasses frame are correspondingly provided with magnets, and the main glasses frame and the auxiliary glasses frame are mutually adsorbed through the magnets to enable the auxiliary glasses frame to be adsorbed on the main glasses frame. Different use effects are achieved through the combination of the lenses on the main lens frame and the auxiliary lens frame.

However, the problems with such combined glasses are: under the trend that consumers are pursuing more and more fashion and aesthetic feeling, if the magnet can be directly seen on the glasses, the whole aesthetic feeling of the glasses can be greatly influenced. Therefore, a structure for masking the magnet mounting position without leaving any trace is required.

Disclosure of Invention

The utility model discloses a solve the not enough of above-mentioned technique, provide one kind with picture frame pile head position design for magnet mounting structure for the pile head becomes both can be articulated with the mirror leg, can hide the structure of magnet again.

The technical scheme of the utility model: the utility model provides a pile head structure of magnetism adsorption type combination glasses, includes picture frame and mirror leg, the picture frame includes towards facial wearing face and the bottom surface of relative vertical direction, on the picture frame wearing face, relative pile head position department is equipped with mounting groove, magnet piece, section bar spare and mounting screw, section bar spare includes interior pressure terminal surface and external terminal surface, and this section bar spare sets up in the mounting groove and seal the mounting groove, the magnet piece sets up between interior pressure terminal surface and mounting groove tank bottom, the picture frame bottom surface is equipped with and runs through the first mounting hole to the mounting groove in along vertical direction, be equipped with the hinge groove on the external terminal surface, be equipped with the second mounting hole that runs through the hinge groove on the section bar spare, this second mounting hole and the coaxial intercommunication of first mounting hole, mirror leg one end is equipped with the hinge head, and this hinge head is inserted and is located the hinge groove, be equipped with the third mounting hole on the hinge head, this third mounting hole and first mounting hole, The second mounting holes are coaxially communicated, and the mounting screws are simultaneously inserted into the first mounting hole, the second mounting hole and the third mounting hole from the bottom surface of the mirror frame.

Adopt above-mentioned technical scheme, through setting up the mounting groove in pile head department, put into the magnet piece after, utilize section bar spare to seal the mounting groove notch, cover the installation vestige of magnet piece. And the utility model discloses a mounting groove has not only been sealed to the section bar spare, and simultaneously, its external terminal surface that exposes, through the hinge groove that sets up, with the cooperation of mirror leg articulated joint, form the hinge structure between mirror leg and the picture frame, when the observer sees the section bar spare on the picture frame like this, only think its pile head and the articulated structure of glasses leg, and do not expose the installation vestige of magnet piece.

Through setting up first mounting hole in the bottom surface of picture frame, because the bottom surface is the terminal surface towards the bottom surface, the normal angle of observer can not discover first mounting hole, installation screw, has improved the disguise of structure for the picture frame of normal angle process is felt more with one body.

The utility model discloses a further setting: the first mounting hole is a counter bore, the second mounting hole comprises a lower section hole located between the hinge groove and the bottom surface of the mirror frame and an upper section hole opposite to the other side of the hinge groove, and the upper section hole is a threaded hole in threaded fit with the mounting screw.

Adopt above-mentioned technical scheme, set up first mounting hole into the counter bore, the mounting screw is hidden in the progress. The mounting screw sequentially runs through the first mounting hole, the lower section hole, the third mounting hole and the upper section hole and is finally screwed with the threads of the upper section hole.

The utility model discloses a further setting: the counter bore comprises a large-diameter end and a small-diameter end, the diameter of the small-diameter end is the same as that of the lower section hole, and sleeve pieces are arranged in the small-diameter end and the lower section hole.

By adopting the technical scheme, the mirror frame is small in size, the thin wall is formed after the mounting groove is formed, and the counter bore is arranged on the thin wall, so that the structure at the position is fragile, therefore, the sleeve piece is arranged in the small-diameter end and the lower section hole, the local strength is increased by utilizing the sleeve piece, and the fracture of the part of the first mounting hole is avoided. And the arrangement of the sleeve can replace the contact of the first mounting hole and the lower section hole part with the mounting screw, so that the damage of contact abrasion to the mirror frame is reduced.

The utility model discloses a further setting: the mounting groove comprises a section bar cavity and a magnet cavity, and the magnet cavity is smaller than the section bar cavity.

Adopt above-mentioned technical scheme, because the articulated groove on the section bar spare will adapt to the articulated formation of upset of glasses leg, lead to articulated groove to need certain necessary stroke for section bar spare volume grow, and the magnet piece does not need to be as big as section bar spare, and the volume that reduces the magnet piece can reduce the mounting groove, consequently divide into two cavities with the mounting groove, the influence of minimize mounting groove to picture frame intensity.

The utility model discloses a further setting: the external terminal surface flushes with mounting groove notch terminal surface, press to be equipped with on the terminal surface and extend the lug, still be equipped with the connection chamber that corresponds the lug shape of extending in the mounting groove, extend the lug and insert connection chamber block.

Adopt above-mentioned technical scheme, because section bar spare is articulated with the glasses leg, make it often receive the power of horizontal direction, and mounting groove notch department is comparatively weak, and the arbitrary damage of frequent atress, the extension lug that section bar spare set up can be with stress dispersion to the picture frame inside.

The utility model discloses a further setting: the mounting screw comprises an optical axis section and a thread section, the contact part of the mounting screw with the first mounting hole, the lower section hole, the sleeve and the third mounting hole is the optical axis section, and the contact part of the mounting screw with the upper section hole is the thread section.

Drawings

FIG. 1 is a block diagram of an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention, fig. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a cross-sectional view 1 of an embodiment of the present invention;

fig. 5 is a cross-sectional view 2 of an embodiment of the invention;

fig. 6 is an exploded view of the embodiment of the present invention, fig. 2.

Detailed Description

As shown in fig. 1-6, a structure of a stud 13 of a magnetic adsorption type combined glasses comprises a frame 1 and a glasses leg 2, wherein the frame 1 comprises a wearing surface 11 facing to the face and a bottom surface 12 facing to the vertical direction, a mounting groove 6, a magnet block 3, a section 4 and a mounting screw 8 are arranged on the wearing surface 11 of the frame 1 at a position corresponding to the stud 13, the section 4 comprises an inner pressure end surface 41 and an outer connection end surface 42, the section 4 is arranged in the mounting groove 6 and seals the mounting groove 6, the magnet block 3 is arranged between the inner pressure end surface 41 and the bottom of the mounting groove 6, the bottom surface 12 of the frame 1 is provided with a first mounting hole 51 penetrating into the mounting groove 6 along the vertical direction, the outer connection end surface 42 is provided with a hinge groove 43, the section 4 is provided with a second mounting hole 52 penetrating through the hinge groove 43, and the second mounting hole 52 is coaxially communicated with the first mounting hole 51, one end of the glasses leg 2 is provided with a hinge joint 21, the hinge joint 21 is inserted into the hinge groove 43, the hinge joint 21 is provided with a third mounting hole 53, the third mounting hole 53 is coaxially communicated with the first mounting hole 51 and the second mounting hole 52, and the mounting screw 8 is simultaneously inserted into the first, the second and the third mounting holes 53 from the bottom 12 of the glasses frame 1.

Through the mounting groove 6 that sets up in pile head 13 department, put into magnet piece 3 back, utilize section bar 4 to seal the 6 notches of mounting groove, cover the installation vestige of magnet piece 3. Furthermore the utility model discloses a mounting groove 6 has not only been sealed to section bar spare 4, and simultaneously, its external terminal surface 42 that exposes, through the hinge groove 43 that sets up, with the cooperation of mirror leg 2 hinge 21, forms the hinge structure between mirror leg 2 and the picture frame 1, and when the observer saw section bar spare 4 on the picture frame 1 like this, only think its pile head 13 and the articulated structure of mirror leg 2, and do not expose the installation vestige of magnet piece 3.

Through setting up first mounting hole 51 at the bottom surface 12 of picture frame 1, because bottom surface 12 is the terminal surface towards bottom surface 12, the normal angle of observer can not discover first mounting hole 51, installation screw, has improved the disguise of structure for picture frame 1 of normal angle process more has an integrative body to feel.

The first mounting hole 51 is a countersunk hole, and the second mounting hole 52 includes a lower hole 521 located between the hinge slot 43 and the bottom surface 12 of the frame 1, and an upper hole 522 located on the other side of the hinge slot 43, wherein the upper hole 522 is a threaded hole threadedly engaged with the mounting screw 8.

The first mounting hole 51 is set as a countersunk hole, and the mounting screw 8 is further hidden. The mounting screw 8 passes through the first mounting hole 51, the lower-stage hole 521, the third mounting hole 53, and the upper-stage hole 522 in this order, and is finally screwed with the thread of the upper-stage hole 522.

The counter bore comprises a large-diameter end and a small-diameter end, the diameter of the small-diameter end is the same as that of the lower section bore 521, and a sleeve member 7 is arranged in the small-diameter end and the lower section bore 521.

The mirror frame 1 is small in size, a thin wall is formed after the mounting groove 6 is formed, and a countersunk hole is formed in the thin wall, so that the structure at the position is fragile, and therefore, the sleeve piece 7 is arranged in the small-diameter end and the lower section hole 521, the local strength is increased by the sleeve piece 7, and the first mounting hole 51 is prevented from being broken. The bushing can be arranged to contact the mounting screw 8 instead of the first mounting hole 51 and the lower hole 521, thereby reducing damage to the lens frame 1 due to contact wear.

The mounting groove 6 comprises a section bar cavity 61 and a magnet cavity 62, and the magnet cavity 62 is smaller than the section bar cavity 61.

Because the hinge groove 43 on the section bar 4 is suitable for the formation of the hinge turning of the glasses leg 2, the hinge groove 43 needs a certain necessary stroke, so that the volume of the section bar 4 is increased, the magnet block 3 does not need to be as large as the section bar 4, the volume of the magnet block 3 is reduced, the volume of the mounting groove 6 can be reduced, the mounting groove 6 is divided into two chambers, and the influence of the mounting groove 6 on the strength of the glasses frame 1 is reduced as much as possible.

The external end face 42 is flush with the end face of the notch of the mounting groove 6, the extension convex block 44 is arranged on the internal pressure end face 41, a connection cavity 64 corresponding to the shape of the extension convex block 44 is further arranged in the mounting groove 6, and the extension convex block 44 is inserted into the connection cavity 64 to be clamped.

Because section bar 4 is articulated with glasses leg 2, makes it often receive the power of horizontal direction, and mounting groove 6 notch department is comparatively weak, and the arbitrary damage of frequent atress, extension lug 44 that section bar 4 set up can be with inside the stress dispersion to picture frame 1.

The mounting screw 8 comprises an optical axis section and a threaded section, the contact part of the mounting screw 8 with the first mounting hole 51, the lower section hole 521, the sleeve and the third mounting hole 53 is the optical axis section, and the contact part of the mounting screw 8 with the upper section hole 522 is the threaded section.

The smooth shaft section is in sliding fit, and the thread section is screwed and fixed.

Claims

1. The utility model provides a pile head structure of magnetism absorption formula combination glasses, includes picture frame and mirror leg, the picture frame is including the facial face of wearing and the bottom surface of relative vertical direction of orientation, its characterized in that: the mounting groove, the magnet block, the section bar piece and the mounting screw are arranged on the wearing surface of the mirror frame at the position corresponding to the pile head, the section bar piece comprises an internal pressure end surface and an external connection end surface, the section bar piece is arranged in the mounting groove and seals the mounting groove, the magnet block is arranged between the internal pressure end surface and the bottom of the mounting groove, the bottom surface of the mirror frame is provided with a first mounting hole which penetrates into the mounting groove along the vertical direction, the external end surface is provided with a hinge groove, the section bar piece is provided with a second mounting hole which penetrates through the hinge groove, the second mounting hole is coaxially communicated with the first mounting hole, one end of each glasses leg is provided with a hinge joint which is inserted in the hinge groove, the hinge joint is provided with a third mounting hole, the third mounting hole is coaxially communicated with the first mounting hole and the second mounting hole, and the mounting screws are simultaneously inserted into the first mounting hole, the second mounting hole and the third mounting hole from the bottom surface of the mirror frame.

2. The pile head structure of magnetic adsorption type combined glasses according to claim 1, wherein: the first mounting hole is a counter bore, the second mounting hole comprises a lower section hole located between the hinge groove and the bottom surface of the mirror frame and an upper section hole opposite to the other side of the hinge groove, and the upper section hole is a threaded hole in threaded fit with the mounting screw.

3. The pile head structure of magnetic adsorption type combined glasses according to claim 2, wherein: the counter bore comprises a large-diameter end and a small-diameter end, the diameter of the small-diameter end is the same as that of the lower section hole, and sleeve pieces are arranged in the small-diameter end and the lower section hole.

4. The pile head structure of magnetic adsorption type combined glasses according to claim 3, wherein: the mounting groove comprises a section bar cavity and a magnet cavity, and the magnet cavity is smaller than the section bar cavity.

5. The pile head structure of magnetic adsorption type combined glasses according to claim 4, wherein: the external terminal surface flushes with mounting groove notch terminal surface, press to be equipped with on the terminal surface and extend the lug, still be equipped with the connection chamber that corresponds the lug shape of extending in the mounting groove, extend the lug and insert connection chamber block.

6. The pile head structure of magnetic adsorption type combined glasses according to claim 5, wherein: the mounting screw comprises an optical axis section and a thread section, the contact part of the mounting screw with the first mounting hole, the lower section hole, the sleeve and the third mounting hole is the optical axis section, and the contact part of the mounting screw with the upper section hole is the thread section.