TWM499566U - Positioning assembly for quick change of lens - Google Patents

Description

Positioning composition with quick lens replacement

The present invention provides a positioning component with a quick-change lens, which is mainly used for the replacement of the functional lens of the eyeglass frame for the use of the sports glasses, and the two outer buckles can be easily pulled out to facilitate the adjacent inner side. One end of the positioning member can be opened outwards, so that the functional lens can be taken out and replaced with the required functional lens, while keeping the functional lens in a smooth position.

According to the current sports glasses, in order to facilitate the wearing of ergonomic comfort characteristics, the related components of the glasses are designed to conform to the humanized and convenient form, such as: multiple frames around the frame. Venting holes for easy ventilation inside and outside, and easy replacement of the temples/bundles in the hanging parts, and the lenses combined between the frames can be easily removed and replaced according to the needs The functional lens makes the glasses of this kind of approach more convenient for humanization in application.

Here is a new case in which the creator applied for and published the certificate number: M429884 "Fast replacement front frame snow mirror" on May 21, 101. The replacement front frame is collected in: A recessed space on both sides of a body frame is separately embedded to hold the block, and a lens that is combined with a preset function is arranged between the front frame, and the connecting section extending from both sides of the front frame is cut into the body frame and embedded therein. The convex portions between the clamping blocks and the upper end of the front frame are also cut into the corresponding holes of the main body frame, and then the two belt members are respectively buckled into the two sides of the main body frame, so that the formed optical lens group is in between The preset function front frame and lens combined with the body frame can be replaced according to the needs of the site, and can be smoothly positioned under the convenient buckle or quickly removed to enhance the body frame for sports use. Functional lenses are available for motorized replacement.

The creator hereby designs another new form for the lens assembly for quick lens replacement and smooth positioning, and the two outer sides of the lens receiving section of the snow frame are individually pivotable. a positioning member that is opened outward at one end to restrict the corresponding portion of the preset function lens, and the adjacent upper and lower sections of the positioning portion of the positioning member are pivoted to allow the buckle to be pulled forward to be positioned The one side of the piece is pressed at a timely time, so that the positioning member of the component is opened to facilitate the removal of the lens, and the implementation of the replacement lens can be achieved under a convenient operation, and the positioning of the lens is kept stable.

This creation is based on the existing sports-form glasses, which can be used for the replacement of the lens, and can be quickly removed to obtain the application of the positioning and positioning, in order to set the lens in the frame of the preset shape. The two outer sides of the receiving section are individually pivoted to be a positioning member which is opened outwardly at one end, so as to limit the corresponding parts of the preset function lens, and the adjacent upper and lower sections of the positioning part of the positioning piece are pivoted to allow The buckle pulled forward is used to timely press the side of the positioning member, so that the positioning member of the composition is opened to facilitate the removal of the lens, and the lens can be replaced under convenient operation, and the lens is Positioning can maintain a smooth limit.

The main purpose of this creation is to replace the functional lens in the functional lens: a snow frame, a lens, a positioning unit, and a buckle; wherein, the two outer sides of the lens are preset The slot is formed to cooperate with the slot of the corresponding portion of the snow frame; and the positioning unit is formed by including a positioning member and a pivoting member, and extends at one end of the positioning member to protrude The ear is cut into a section facing the outer side of the pivoting member, and a screwing member is inserted through the pivoting member and the corresponding hole of the lug of the positioning member to form a movable outer member and a pivot The inward side of the connector is a hook extending at least two or more to cut into a hole at a corresponding portion of the outer side of the snow frame, and at the other end of the positioning member is a card portion extending with a groove therebetween. Eli buckles into the corresponding holes on the outer sides of the snow frame, and a segment is formed in the preset section of the positioning member to cut into the corresponding slots of the lens and the snow frame, so that the lens is restricted to the snow frame The upper and lower horizontal sections of the buckle are extended at a corresponding portion with a moderately elastic latching section to allow the holes of the corresponding outer sides of the snow mirror frame to be buckled, so that the buckle can be pulled forward for active movement/ Inwardly moving in, to timely press the turning portion extending around the periphery of one side of the positioning member; so that the positioning member of the composition can maintain an exact positioning of the lens in a normal state, and the outer locking device can be replaced by a simple replacement lens. And the positioning piece, the lens can be taken out and Replace the application.

The second purpose of the present invention is to form a slightly concave area for the upper and lower sides of the snow frame to allow the lens to abut against the front periphery, so that the lens can be placed in a flat surface with the snow frame.

The third object of the present invention is that the pivoting member of the snow frame that is coupled at one end of the positioning member included in the positioning member unit is cut in azimuth, and the space can be recessed at the two outer preset portions of the snow frame. The pivoting member coupled to one end of the positioning member can be received, so that the positioning member unit can maintain a flat state on both outer sides of the snow frame.

The fourth object of the present invention is to provide a convex portion at the outer end of the pivoting member at the end of the positioning member included in the positioning member unit, so as to facilitate the concave portion in the concave space received in the snow frame. Timely resistance to the outer perimeter of the space creates a snap-in limit.

The fifth purpose of this creation is to push the buckles on the outside of the snow frame toward the front side. It must be abutted against the rear periphery of the positioning member for limiting the orientation of the lens, so that the positioning member and the buckle are kept in a flat state with the outer periphery of the snow frame after being assembled, and the rearward side of the buckle is slightly protruded. The outer side of the snow frame is used to facilitate the pullout of the outer button.

1‧‧‧ Snow frame

11‧‧‧Area

12, 21‧‧‧ slots

13‧‧‧ Space

14, 15, 16‧ ‧ holes

2‧‧‧Lens

3‧‧‧ positioning unit

31‧‧‧ Positioning parts

311‧‧‧ lugs

312, 41‧‧‧ Card section

313‧‧‧

314‧‧‧ turning points

32‧‧‧ pivotal parts

321‧‧‧

322‧‧‧ hook

323‧‧‧ convex

33‧‧‧ Screw components

4‧‧‧ buckle

Figure 1 is an exploded view of the snow frame and lens and related components.

Figure 2 is a view of the assembly of the snow frame and the lens and related components.

Figure 3 is a schematic diagram of the operation of the lens set in the creation of the snow frame.

The design of the positioning lens with quick change lens (such as Fig. 1) mainly includes the replacement of the functional lens for the functional lens: a snow frame 1, a lens 2, a positioning unit 3, and a The buckle 4 is composed. among them;

A snow frame 1 is formed with a slightly concave area 11 on the upper and lower sides and the outer sides of the front periphery to allow the lens 2 to abut, and the area 11 of the snow frame 1 is formed with the slot 12, And the two outer side preset portions of the snow frame 1 are recessed with a space 13, and the corresponding portion of the snow frame 1 adjacent to the space 13 is provided with at least one or more holes 14 at a distance along the outer sides of the snow frame 1 The upper portion and the predetermined portion of the upper and lower peripheral portions are provided with holes 15, 16.

A lens 2, which is a predetermined functional lens that is determined according to the concave portion 11 of the front side of the snow frame 1, is defined by the slot 21 on both outer sides of the lens 2.

A positioning member unit 3 is formed by including a positioning member 31 and a pivoting member 32. The one end of the positioning member 31 is extended by a lug 311, and is inserted into a section 321 of the pivoting member 32 toward the outer side. And a screwing member 33 is inserted through the foregoing pivoting member 32 and positioned The corresponding hole of the lug 311 of the member 31 is such that a movable movable member is formed, and at least two or more hook portions 322 are extended on the inward side of the pivoting member 32, and the positioning member 31 is further The end is a latching portion 312 extending between the slots, and a predetermined section of the positioning member 31 is formed with a truncated portion 313 extending along a side of the positioning member 31 to extend a section 314 A convex portion 323 is disposed at an outer end of the pivoting member 32.

A buckle 4 is a fastening component that is determined according to the outer circumferences of the snow frame 1. The corresponding portion of the upper and lower horizontal sections of the buckle 4 is a card portion 41 extending with a moderate elasticity.

The above-mentioned snow frame 1, lens 2, positioning unit 3, and buckle 4 are arranged (such as Figures 1 and 2). The first step is to abut the lens 2 against the front periphery of the snow frame 1. a slightly recessed area 11 formed on the upper and lower sides and the outer sides, so that the lens 2 can be placed in a flat surface with the snow frame 1; the second step: receiving the pivoting member 32 coupled to one end of the positioning member 31 into the snow frame 1 a recessed space 13 in the outer peripheral predetermined portion, and a hook portion 322 extending the inner side of the pivoting member 32 is cut into the hole 14 at the corresponding outer portion of the snow mirror frame 1, and the outer end of the pivoting member 32 is The convex portion 323 can properly resist the adjacent outer periphery of the recessed space 13 of the snow frame 1 so as to form a snap-in limit, so that the positioning member unit 3 can maintain a flat state on both outer sides of the snow frame 1; Step: at the other end of the positioning member 31, a section of the grooving section 312 is inserted into the hole 15 of the corresponding portion of the outer side of the snow frame 1, and a truncated portion 313 formed by the positioning member 31 in the predetermined section. Cutting into the corresponding holes 21, 12 of the lens 2 and the snow frame 1, so that the lens 2 is restrained in the snow frame 1; the fourth step: in making the buckle 4 A plurality of latching segments 41 extending from the upper and lower horizontal sections are fastened into the outer peripheral holes 16 of the snow frame 1 so that the clips 4 can be movably moved forwardly or inwardly to the aforementioned positioning member 31. Side extension The turning portion 314 is pressed at a timely time so that the positioning member of the composition can maintain an exact positioning of the lens 2 at normal times (as shown in Fig. 2).

The front side of the buckle 4 that is buckled on both outer sides of the snow frame 1 is abutting against the rear periphery of the positioning member 31 in the direction of the limiting lens 2 (as shown in FIG. 2), so that the positioning member 31 and the buckle 4 are After the assembly, the two outer sides of the snow frame 1 are kept in a flat state, and the rear side of the buckle 4 is slightly protruded from the outer periphery of the snow frame 1, so that the hand is pulled out of the outer buckle 4.

The lens 2 which is placed on the front side of the snow frame 1 is removed for replacement (as shown in FIG. 3), and the buckle 4 is only required to be pulled out, and the hand is abutted against the positioning member 31. The turning portion 314 is configured such that one end of the positioning member 31 is outwardly opened, and the locking portion 312 is disengaged from the hole 15 of the corresponding portion of the snow frame 1. The protrusion 313 of the positioning member 31 is also separated from the corresponding groove of the lens 2 and the snow frame 1. The holes 21, 12 can be taken out of the functional lens 2 and replaced with the required functional lens, so that the positioning member of the composition can maintain an exact positioning of the lens 2 at ordinary times, and the lens can be replaced easily. The buckle 4 and the positioning member 31 can be used for taking out and replacing the lens.

1‧‧‧ Snow frame

11‧‧‧Area

12, 21‧‧‧ slots

13‧‧‧ Space

14, 15, 16‧ ‧ holes

2‧‧‧Lens

3‧‧‧ positioning unit

31‧‧‧ Positioning parts

311‧‧‧ lugs

312, 41‧‧‧ Card section

313‧‧‧

314‧‧‧ turning points

32‧‧‧ pivotal parts

321‧‧‧

322‧‧‧ hook

323‧‧‧ convex

33‧‧‧ Screw components

4‧‧‧ buckle

Claims (5)

A positioning component with a quick-change lens is a replacement for a functional lens in a sports lens: a snow frame, a lens, a positioning unit, and a buckle; the two outer sides of the lens are pre- The slot is provided to cooperate with the slot of the corresponding part of the snow frame; and the positioning unit is formed by a positioning member and a pivoting member, and the end of the positioning member is extended with a lug to cooperate The pivoting member is cut into the outer side of the pivoting member, and a screwing member is inserted through the pivoting member and the corresponding hole of the lug of the positioning member to form a movable outer member, and the pivoting member The inner side is a hook extending at least two or more to cut into the hole of the corresponding part of the outer side of the snow frame, and at the other end of the positioning member is a card section extending with a groove therebetween to facilitate the buckle The holes of the corresponding portions on the outer side of the snow frame and the predetermined section of the positioning member form a truncated protrusion to cut into the corresponding slot of the lens and the snow frame, so that the lens is restricted to the snow frame; The upper and lower horizontal paragraphs are extended at the corresponding parts A moderately elastic latching section is provided to allow the insertion of the corresponding peripheral holes of the two outer sides of the snow mirror frame so that the buckle can be pulled forward or/or moved inwardly to extend the periphery of one side of the aforementioned positioning member. The part is pressed at a proper time; the positioning member of the composition can maintain an exact positioning of the lens at ordinary times, and the lens can be taken out and replaced by the simple outer buckle and the positioning member. The positioning component with the quick-change lens according to claim 1, wherein the snow frame is configured to allow the lens to abut against the upper and lower sides and the outer sides to form a slightly concave area for the lens to be placed. The inlet can be kept flat with the snow frame. The positioning component with the quick-change lens according to claim 1, wherein the snow frame is cut in at the end of the pivoting member that allows the positioning member to be included at the end of the positioning unit. Spaces may be recessed in the two outer preset portions of the snow frame so that the pivoting members coupled to one end of the positioning member can be received, so that the positioning member unit can maintain a flat state on both outer sides of the snow frame. The positioning component with the quick-change lens according to the first aspect of the invention, wherein the pivoting member at one end of the positioning member included in the positioning member unit is provided with a convex portion at the outer end to facilitate the receiving. The recessed space of the snow frame makes the intercepting portion timely interfere with the outer periphery of the space to form a snap-in limit. The positioning component with the quick-change lens according to the first aspect of the invention, wherein the front side of the buckle that is buckled on the outer side of the snow frame must abut against the rear periphery of the positioning member for limiting the orientation of the lens, so as to be positioned. After being assembled, the piece and the buckle are kept in a flat state with the outer sides of the snow frame, and the rear side of the buckle is slightly protruded from the outer periphery of the snow frame to facilitate the pulling out of the outer buckle.