TWM480687U - Positioning structure of snow goggles lens - Google Patents

Description

Snow mirror lens positioning structure (2)

The present invention provides a snow mirror lens positioning structure (2), mainly for assembling and/or disassembling a lens frame with a functional lens therebetween, which can be quickly positioned/disassembled and replaced by a simple operation. setting.

Pressing, the existing corrective vision or the glasses that block the excessively strong external light basically need to include a spectacle frame and a pre-set functional lens interposed therebetween, so that the functional lens is integrated into the preset space of the spectacle frame and The lens assembly is fixed in a fixed orientation and can form a desired shape.

A new type of application filed by the relevant industry and published on March 11, 101, is entitled: M424508 "Snow Mirror Construction", the snow mirror assembly includes: a lens holder is disposed in a frame, and the lens holder is provided The upper engaging portion is provided with a plurality of first engaging portions, and the plurality of fastening members are buckled on the lens holder. The fastening member is provided with a first engaging end and a locking portion, wherein the first engaging end is Engaged in the first engaging portion, and the lens is engaged on the lens holder, and the lens is provided with a plurality of slots for fixing the fastening portion of the fastener, and a bundle of lenses with the frame In the seat, the two ends of the strap are respectively provided with a fixing member, the fixing member is provided with a groove, and a protrusion is inserted into the groove, the clamping block is provided with a clamping groove, and the two ends of the band are respectively inserted In the clip groove; Eli can replace different lenses and straps on the frame. Other related companies have also applied for and published the new certificate number of M437964 "Snow Mirror Structure" on September 21, 101. The snow mirror assembly includes: forming a lens in the frame. The assembly portion is provided with a button hole around the vertical portion of the lens assembly, so that the lens corresponds to the lens assembly standing portion of the frame, and the lens is provided with a perforation at the button hole of the opposite frame to be worn by the protrusion of the fixing member. The perforation of the lens and the button hole of the frame are arranged, and the button at the end of the protrusion of the fixing member is fastened to the frame wall after being worn through the button frame hole, so as to facilitate the perforation and the frame of the lens provided on the fixing member. Buckle holes for quick and easy assembly of lenses and frames.

In this case, the creator proposes another frame design for the same type of frame as the snow mirror and the lens frame, so that the user can obtain the simpler components and quick operation. Exact positioning.

The creation is based on the existing snow mirror frame combined with the lens frame combined with the functional lens for different forms, and the functional lens attached to the side of the lens frame is extended toward the lower preset portion. At least two or more protrusions, so that the lens frame can cut into the slot of the corresponding paragraph at the front side of the snow frame, and the front part of the snow frame is recessed to be narrowed in front. The rear wide space allows a side of the lens frame that is combined with the functional lens to extend rearwardly into a space to form an exact orientation, so that the lens frame and the snow frame can be obtained under simple operation. There are quick positioning / or removal and replacement.

The main purpose of this creation is to combine the lens frame combined with the functional lens with the snow frame. The preset part of the front frame of the snow frame is recessed to provide a space of front narrow and wide rear, and a predetermined number of slots are provided in the lower circumference of the snow frame by at least two or more slots; and the function lens attached to one side of the lens frame is extended at a position of at least two or more protrusions to The lens frame can cut the truncated portion into the slot of the corresponding segment at a front side of the lens frame, and a plurality of horizontal hook portions extend at a predetermined portion of the lens frame toward the rear periphery. When the lens frame is placed on the snow frame, the hook portion of each channel can be introduced into the space of the corresponding part of the snow frame to form an exact azimuth resistance, so that the lens frame and the snow frame can be quickly positioned and/or disassembled under the simple operation. replace.

The second purpose of the present invention is to provide a plurality of horizontal hooks extending toward the rear periphery of the lens frame, which can be equally spaced and/or unequally spaced, and the opposite snow frames are recessed in the front periphery. The space of the front narrow back width is also distributed with the lens frame in a pitch distribution or an unequal pitch distribution, so that the lens frame can maintain the preset tension degree after being buckled with the snow frame.

The third object of the present invention is that the lens frame disposed on the periphery of the front side of the snow frame can also be replaced by an integrally formed conformal lens.

1‧‧‧ Snow frame

11‧‧‧ Space

12‧‧‧Slots

2‧‧‧ lens frame

21‧‧‧ functional lenses

22‧‧‧ hook

23‧‧‧ convex

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

Figure 2 is an exploded view of the snow frame and lens frame in the other direction.

Figure 3 is an external view of the finished snow frame and lens frame.

Figure 4 is a front view of the finished snow frame and lens frame.

Fig. 5 is a schematic cross-sectional view taken along line A-A of Fig. 4.

Fig. 5 is a magnified detailed view of the B portion of Fig. 5.

The snow mirror lens positioning structure (2) of the present design (such as the first and second figures) mainly comprises the lens frame 2 combined with the functional lens, and the snow frame 1 is composed of a snow frame 1 and a lens frame. 2 constitutes. Wherein; a snow frame 1, which is a preset form formed by a relatively soft plastic In the base frame that allows the functional lens to be received, the predetermined portion of the front side of the snow frame 1 is recessed with a plurality of spaces 11 in front, narrow and wide (as in the first, second, and fifth figures). And at least two or more slots 12 are provided in the lower portion of the lower frame of the snow frame 1.

A lens frame 2 is a frame formed by a relatively rigid plastic, and a functional lens 21 can be coupled to the front side of the lens frame 2 (in the first figure, the functional lens is not coupled to the lens frame) Figure 2 is a state in which the functional lens has been coupled to the lens frame. The combination of the functional lens and the lens frame can be implemented by using the adhesive positioning as a form thereof, and the lens frame 2 and the functional lens 21 are based on The outer periphery of the snow frame 1 is matched, and the predetermined portion of the lens frame 2 toward the rear periphery is a plurality of horizontal hook portions 22 (as shown in FIG. 2), and the pair is coupled to the lens frame 2 side. The functional lens 21 facing downward is a convex portion 23 extending at least two or more.

The plurality of horizontal hook portions 22 extending toward the rear periphery of the lens frame 2 can be equally spaced and/or unequally spaced, and the opposite snow frames 1 are recessed toward the front periphery to be narrow and wide. The space 11 is also distributed with the lens frame 2 in a pitch distribution or an unequal pitch distribution, so that the lens frame 2 can maintain the positioning of the preset tension after being fastened with the snow frame 1.

The above-described snow frame 1 and the lens frame 2 are arranged (for example, in the first, second, and fourth figures), the lens frame 2 is first abutted against the front side of the snow frame 1, and is coupled to the lens frame 2 The truncated portion 23 extending from the functional lens 21 on one side to the lower predetermined portion is cut into the slot 12 of the corresponding passage of the snow frame 1, and then the lens frame 2 is introduced into the horizontal frame 22 toward the hook portion 22 of the rear periphery. 1 The space 11 of the corresponding part (such as FIG. 5 and FIG. 1 of FIG. 1) forms an exact azimuth resistance, so that the lens frame 2 is integrated with the snow frame 1 (as shown in FIG. 3).

Conversely, in the lens frame 2 to be combined with the functional lens 21 from the snow frame 1 When it is removed (as shown in Fig. 3), the space 11 is pushed outwardly from the front periphery of the snow frame 1 by the hand to facilitate the separation of the corresponding hook portion 22 of the lens frame 2, and then, The functional lens 21 that is coupled to the side of the lens frame 2 is pulled up toward the convex portion 23 of the lower segment to be separated from the slot 12 of the lower periphery of the snow frame 1. Thus, the lens frame 2 can be removed outwardly. It is also convenient to replace the lens frame 2 for removal, and the related components are not damaged, so that the lens frame 2 and the snow frame 1 can be quickly positioned/disassembled and replaced under simple operation.

The lens frame 2 disposed on the periphery of the front side of the snow frame 1 may be replaced by an integrally formed conformal lens (not shown here).

1‧‧‧ Snow frame

11‧‧‧ Space

12‧‧‧Slots

2‧‧‧ lens frame

21‧‧‧ functional lenses

22‧‧‧ hook

23‧‧‧ convex

Claims (3)

A snow mirror lens positioning structure (2) is a combination of a lens frame combined with a functional lens and a snow frame. The preset portion of the snow mirror frame facing the front is concave and the front is narrow and wide. a space, and at least two or more slots are provided in the lower portion of the lower frame of the snow frame; and the functional lens attached to the side of the lens frame is extended at least two or more. a convex portion, so that the lens frame can be cut into the slot of the corresponding paragraph at a front side of the lens frame, and a plurality of horizontal hooks are extended at a predetermined portion of the lens frame toward the rear periphery. As the lens frame is placed on the snow frame, each hook portion can be introduced into the space of the corresponding part of the snow mirror frame to form an exact azimuth resistance; so that the lens frame and the snow frame can be quickly positioned under simple operation/ Or disassemble and replace. According to the snow mirror lens positioning structure (2) of claim 1, wherein the plurality of horizontal hook portions extending toward the rear periphery of the lens frame are equally spaced and/or unequal pitch distribution, and the opposite snow frame The space that is recessed toward the front and the front is narrow and wide, and is also spaced and/or unequally spaced from the lens frame, so that the lens frame can be preset after being buckled with the snow frame. Tight positioning. According to the snow mirror lens positioning structure (2) of claim 1, wherein the lens frame disposed at the periphery of the front side of the snow frame can be replaced by an integrally formed matching lens.