TWM456500U - Spectacle glasses apparatus - Google Patents

Description

Glasses device

The present invention relates to an eyeglass device, and more particularly to an eyeglass device having a primary mirror unit and a secondary mirror unit.

At present, in addition to focusing on aesthetics and wearing comfort, the functionality of glasses is also one of the focuses of consumers. If a single eyeglass can have multiple uses at the same time, such as corrective glasses with sunglasses, it can attract consumers to buy. .

To this end, the eyewear manufacturer has developed a design of primary and secondary glasses, which mainly includes: a primary mirror unit that is usually worn and has a corrective vision function, and a sunshade function that can be adapted to the needs of the wearer. And the sub-mirror unit in front of the main mirror unit is assembled at any time, and the main mirror unit cooperates with the sub-mirror unit to enable the main pair of glasses to have a correcting function and a shading function.

However, the conventional primary and secondary glasses are partially designed as magnetic main and auxiliary glasses, and the structure is mainly that two main magnets are oppositely mounted on the main mirror unit and the sub mirror unit, or the main mirror unit is One of the sub-mirror units is provided with a magnet, and the other is provided with a magnetic conductive member, and the sub-mirror unit can be adsorbed on the main mirror unit by a magnetic force.

Although the design of the conventional primary and secondary glasses already has the function of correcting and shading, in actual use, since the weight of the magnet and the magnetic conductive member is heavier, the user may feel uncomfortable when wearing the device, and the secondary mirror unit is added. After being combined with the main mirror unit, it does not have a split function. If the user only has a short time indoors, but the whole mirror unit is also removed to be clearly seen, it is used. It is a little troublesome, and the placement of the removed sub-mirror unit in the pocket may also wear the mirror surface. Overall, the conventional primary and secondary glasses are inconvenient to use.

Accordingly, it is an object of the present invention to provide an eyeglass device that facilitates the disengagement of the secondary mirror unit relative to the primary mirror unit.

Therefore, the novel eyeglass device comprises: a main mirror unit, a sub mirror unit, and an assembly unit.

The main mirror unit includes a main frame, and two main lenses disposed in the main frame at intervals. The sub-mirror unit includes a pair of sub-mirrors that should be the main frame, and two sub-lenses that are disposed in the sub-frame at intervals and corresponding to the main lens, and the sub-frame has two fixed frames respectively fixing the sub-lenses And a link portion connecting the fixed frame portions.

The assembly unit is configured to detachably pivotally connect the sub-mirror unit to the main frame of the main mirror unit and to be pivotally positioned relative to the main frame, and includes two left and right spaced portions on the top of the main frame. The pivoting member is disposed at a top of the sub-frame and spaced apart from each other and is detachably pivotally respectively positioned on the positioning members of the pivoting members, each of the pivoting members having a circumference surrounding the positioning hole Each of the positioning members has a positioning protrusion protruding toward the corresponding positioning hole, and the positioning protrusions are respectively detachable and pivotally positioned to be pivotally connected to the positioning holes.

The sub-mirror unit is movable relative to the main mirror unit between a split position and a shield position. In the open position, the sub-mirror unit is separated from the main mirror unit and at an angle to the main mirror unit Positioning, at the shadow position The sub-mirror unit is located in front of the main mirror unit and correspondingly shields the main lenses.

The utility model has the following advantages: the assembly unit is configured to detachably pivot the sub mirror unit to the main mirror unit, so that the sub mirror unit can be between the split position and the shielding position relative to the main mirror unit The positioning is moved, so that the glasses device is quite convenient to use, and the weight of the new type can be reduced and the wearing is comfortable by the structural design of the assembly unit.

The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to Figures 1 and 2, a first preferred embodiment of the present optical device includes a primary mirror unit 1, a secondary mirror unit 2, and an assembly unit 3.

The main mirror unit 1 includes a main frame 11, two main lenses 12 disposed at right and left in the main frame 11, and two temples 13 extending rearward from the left and right ends of the main frame 11. In this embodiment, the main mirror unit 1 is a pair of glasses that can be worn on the face of a human body, and may be glasses for correcting vision or safety glasses for work, and are not limited to the above two.

The sub-mirror unit 2 includes a pair of sub-frames 21 to be the main frame 11, and sub-lenses 22 which are disposed in the sub-frame 21 at right and left intervals and which correspond to the main lens 12. The sub-frame 21 is made of a flexible metal, and has two fixed frame portions 211 for respectively fixing the sub-lenses 22, and a joint that can be flexibly deformed by connecting the fixed frame portions 211. Rod 212. In the embodiment, the fixing frame portions 211 respectively fix the sub-lenses 22 around the outer circumferences of the sub-lenses 22, but the fixing frame portions 211 can also pass through the two screws and the sub-lenses respectively. 22 is screwed together, that is, the main frame 11 and the sub-frame 12 of the present invention are mainly for providing the combination of the main lens 12 and the auxiliary lenses 22, respectively, and are not shaped by limit. Further, the sub-mirror unit 2 of the present invention is a pair of sunglasses that are hung on the main mirror unit 1.

The assembly unit 3 is configured to detachably pivot the sub-mirror unit 2 to the main frame 11 of the main mirror unit 1 and to be pivotally positioned relative to the main frame 11 . The assembly unit 3 includes two pivoting members 31 disposed at the top of the main frame 11 at intervals, and two positioning members 32 spaced apart from each other at the top of the sub-frame 21. Each pivoting member 31 has a surrounding wall 311 surrounding a positioning hole 312 defining an irregular circular cross section. Each of the positioning members 32 has a positioning protrusion 321 protruding toward the corresponding positioning hole 312 and having a slightly rhombic shape. The positioning protrusions 321 are respectively detachably and pivotally connected to the positioning holes 312. Each of the positioning holes 312 has four positioning groove portions 313 which are spaced apart from each other by 90° and are recessed outward from the inner circumferential surface of the surrounding wall 311. Each of the positioning protrusions 321 has four corner portions 322 which are spaced apart from each other by 90° and protrude outwardly from the outer circumferential surface thereof. The isometric flange portions 322 are engaged with the positioning groove portions 313. When the embodiment is implemented, the pivoting member 31 and the positioning member 32 can be respectively fixed to the main frame 11 and the sub-frame 21 by welding. The pivoting member 31 and the positioning member 32 can also be respectively associated with the positioning member 32. The main frame 11 and the sub-frame 21 are integrally formed.

When the embodiment is combined, the user first sets one of the positioning members 32 The positioning post 321 is inserted into the positioning hole 312 of the corresponding pivoting member 31, and then the connecting rod portion 212 of the sub-mirror unit 2 is bent, and the connecting rod portion 212 is bent and deformed to make the fixing frame portion 211 The distance is shortened. After the other positioning protrusion 321 is corresponding to the other positioning hole 312, the connecting rod portion 212 is released, and the positioning protrusion 321 is inserted into the positioning hole 312. That is, the combination is fixed to the main mirror unit 1. Similarly, when the embodiment is disassembled, the user bends the link portion 212. At this time, one of the positioning protrusions 321 is pulled away from the corresponding positioning hole 312, and the other positioning protrusion 321 is then pulled out from the corresponding positioning hole. 312, and reached the disassembly state.

Referring to FIG. 3 to FIG. 5, after the combination of the embodiment is completed, the sub-mirror unit 2 can be moved and positioned relative to the main mirror unit 1 between a shielding position, a splaying position, and an upright position. When the sub-mirror unit 2 is in the shielding position as shown in FIG. 3, the sub-mirror unit 2 is located in front of the main mirror unit 1 and correspondingly shields the main lenses 12 to shield sunlight. When the sub-mirror unit 2 is turned up by 90° from the shielding position to the cleaving position shown in FIG. 4, the positioning protrusion 321 of each positioning member 32 rotates relative to the positioning hole 312 of the corresponding pivoting member 31. Therefore, one corner portion 322 of the positioning protrusion 321 is moved from the corresponding positioning groove portion 313 to the next positioning groove portion 313 to complete the rotation of 90°, and the sub mirror unit 2 reaches the open position. . When the sub-mirror unit 2 is turned up by 180° from the shielding position to the upright position shown in FIG. 5, the positioning protrusion 321 of each positioning member 32 is also rotated relative to the positioning hole 312 of the corresponding pivoting member 31. Therefore, one of the corner portions 322 of the positioning stud 321 moves the distance between the two positioning groove portions 313 to complete the rotation of 180°, at which time the sub mirror unit 2 reaches the upright position.

It should be noted that, because the surrounding wall 311 of each pivoting member 31 has flexural elasticity of opening and closing deformation, and the diagonal length of the positioning stud 321 , that is, the distance between the two opposite corners 322 , is smaller than the corresponding The large diameter of the positioning hole 312, that is, the distance between the two opposite positioning groove portions 313, is greater than the diameter of the corresponding positioning hole 312, that is, the distance between the two opposite positioning grooves 313. During the movement of the sub-mirror unit 2 at different positions, the equiangular ridges 322 are respectively separated from the corresponding positioning groove portions 313 and abut against the inner circumferential surface of the surrounding wall 311, so that the surrounding wall 311 is supported. The deformation is enlarged, and the positioning protrusion 321 can continue to rotate relative to the positioning hole 312 until the sub-mirror unit 2 moves to the next position, that is, the corner portion 322 is respectively embedded in the positioning groove portion 313. Up to this, the surrounding wall 311 is also elastically contracted into a original shape.

It is to be noted that the moving position and the swing angle of the sub-mirror unit 2 relative to the main mirror unit 1 are not limited to the above three, as long as the positioning protrusion 321 matches the shape of the positioning hole 312, for example, two The cross section of each of the sub-mirror units 2 can be moved between 0° and 180° with respect to the main mirror unit 1 , and the angular positioning between the corresponding pivoting members 31 and the positioning members 32 of each group is obtained. The configuration, that is, the number, shape, and position of the equal-angled portion 322 and the positioning groove portions 313 may vary, and is not limited to the above embodiment.

In summary, the novel design of the sub-mirror unit 2 and the main mirror unit 1 through the assembly unit 3 enables the sub-mirror unit 2 to move relative to the main mirror unit 1 between the specific positions. Positioning, so when the user is indoors, simply open the sub-mirror unit 2 without removing the entire sub-mirror The element 2 can be seen clearly and is convenient to use; in addition, the assembly unit 3 is designed to achieve convenient assembly and unloading through the structural design, so that a heavier material such as a magnet or a magnetically permeable material can be discarded to design the material. The assembly unit makes the eyeglass device of the present invention lighter in weight and more comfortable for the user to wear.

Referring to Figures 6 and 7, a second preferred embodiment of the present optical lens device is substantially identical in structure to the first preferred embodiment, and also includes: a primary mirror unit 1, a secondary mirror unit 2, and an assembly Unit 3.

The second preferred embodiment differs from the first preferred embodiment mainly in that the angular positioning structures between the pivoting members 31 and the positioning members 32 of the respective groups of the assembly unit 3 are different. Each of the pivoting members 31 of the assembly unit 3 further has a pivoting surface 314 facing the corresponding positioning member 32, and four ribs 315 which are spaced apart from each other by 90° and protrude from the pivoting surface 314. Each of the positioning members 32 further has a positioning surface 323 facing the corresponding pivoting surface 314, and four grooves 324 which are spaced apart from each other by 90° and are recessed into the positioning surface 323. The grooves 324 are respectively inserted into the ribs 315 for engagement.

The assembly or disassembly process of the second preferred embodiment is the same as that of the first preferred embodiment and will not be described here. It should be noted that, after the combination of the second preferred embodiment is completed, the sub-mirror unit 2 can also be moved and moved between different positions with respect to the main mirror unit 1, for example, when the sub-mirror unit 2 is turned up by the shielding position.掀90° to the cleavage position, the positioning protrusions 321 of each positioning member 32 are rotated relative to the positioning holes 312 of the corresponding pivoting members 31, so that one of the grooves 324 of each positioning member 32 corresponds to The rib 315 moves to the next rib 315 to complete the 90° rotation, at this time the secondary mirror unit 2 Arrive at the open position.

In addition, when the second preferred embodiment moves, the characteristics of the link portion 212 of the sub-frame 21 can be bent and deformed, that is, when the sub-mirror unit 2 is moved at different positions, The grooves 324 of a positioning member 32 will be separated from the ribs 315 of the corresponding pivoting member 31, so that the ribs 315 of each pivoting member 31 will abut against the positioning surface 323 of the corresponding positioning member 32. At this time, the positioning protrusion 321 can continuously rotate relative to the positioning hole 312 until the sub-mirror unit 2 moves to the next position.

However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change and modification made by the novel patent application scope and the novel description content, All remain within the scope of this new patent.

1‧‧‧ primary mirror unit

11‧‧‧Main frame

12‧‧‧Main lens

13‧‧‧Mirror feet

2‧‧‧Sub mirror unit

21‧‧‧Sub-frame

211‧‧‧Fixed frame

212‧‧‧Links

22‧‧‧Lens lenses

3‧‧‧Assembly unit

31‧‧‧ pivotal parts

311‧‧‧

312‧‧‧Positioning holes

313‧‧‧ positioning groove

314‧‧‧ pivoting surface

315‧‧‧ Ribs

32‧‧‧ Positioning parts

321‧‧‧ positioning stud

322‧‧‧Corner

323‧‧‧ positioning surface

324‧‧‧ trench

1 is a perspective assembled view of a first preferred embodiment of the present optical lens device; FIG. 2 is a partial exploded perspective view of the preferred embodiment; FIG. 3 is a partial assembled sectional view of the preferred embodiment, illustrating a pair The mirror unit is in a shielding position; FIG. 4 is a partial sectional view of the preferred embodiment, illustrating the sub-mirror unit in a split position; FIG. 5 is a partial combined sectional view of the preferred embodiment, illustrating the sub-mirror The unit is in an upright position; FIG. 6 is a partial exploded perspective view of a second preferred embodiment of the eyeglass device of the present invention; Figure 7 is a partial assembled cross-sectional view of the preferred embodiment illustrating a sub-mirror unit in a split position.

1‧‧‧ primary mirror unit

11‧‧‧Main frame

12‧‧‧Main lens

13‧‧‧Mirror feet

2‧‧‧Sub mirror unit

21‧‧‧Sub-frame

211‧‧‧Fixed frame

212‧‧‧Links

22‧‧‧Lens lenses

3‧‧‧Assembly unit

31‧‧‧ pivotal parts

32‧‧‧ Positioning parts

Claims (7)

A glasses device comprises: a main mirror unit comprising a main frame, and two main lenses arranged at intervals in the main frame; a sub-mirror unit comprising a pair of sub-frames that should be the main frame, and two left and right intervals a sub-lens disposed in the sub-frame and corresponding to the main lens, the sub-frame having two fixed frame portions respectively fixing the sub-lenses, and a link portion connecting the fixed frame portions; and an assembly unit The sub-mirror unit is detachably pivotally connected to the main frame of the main mirror unit and can be pivotally positioned relative to the main frame, and includes two pivotally disposed at the top of the main frame. And a positioning member disposed on the top of the sub-frame and spaced apart from each other and detachably pivotally positioned on the pivoting members, each pivoting member has a positioning hole, and each positioning member has a Positioning studs projecting toward the corresponding positioning holes, the positioning studs being detachably and pivotally rotatably pivotally connected to the positioning holes; the sub-mirror unit is slidable relative to the main mirror unit One open position Positioning, in the shielding position, the sub-mirror unit is located in front of the main mirror unit and correspondingly shields the main lenses, and in the cleaving position, the sub-mirror unit is separated from the main mirror unit and the main mirror unit Positioned at an angle. The eyeglass device of claim 1, wherein the positioning hole of each pivoting member has a non-circular cross section, and the positioning post of each positioning member has a non-circular cross section. The eyeglass device of claim 2, wherein each pivoting member further has a surrounding wall defining the positioning hole, each positioning hole having a plurality of inner circumferential surfaces spaced from each other and from the surrounding wall Each of the positioning protrusions has a plurality of corner portions which are spaced apart from each other and protrude outward from the outer circumferential surface thereof, and the positioning groove portions are respectively engaged with the angled jaws. The eyeglass device of claim 3, wherein an angle between the sub-mirror unit and the main mirror unit is 90° in the cleaving position, and the sub-mirror unit is further opposite to the main mirror The unit is moved and positioned between the open position and the upright position, and in the upright position, the angle between the sub mirror unit and the main mirror unit is 180°. The eyeglass device of claim 1, wherein the main mirror unit further comprises two temples extending rearward from the left and right ends of the main frame. The eyeglass device of claim 1, wherein each pivoting member of the assembly unit further has a pivoting surface facing the corresponding positioning member, and a plurality of spaced apart from each other and protruding from the pivoting surface. The ribs each have a positioning surface facing the corresponding pivoting surface, and a plurality of grooves spaced apart from each other and recessed into the positioning surface, the grooves are respectively engaged with the ribs. The eyeglass device of claim 6, wherein an angle between the sub-mirror unit and the main mirror unit is 90° in the cleaving position, and the sub-mirror unit is further opposite to the main mirror The unit is moved and positioned between the open position and the upright position, and the auxiliary mirror unit is in the upright position The angle with the main mirror unit is 180°.