CN215678934U

CN215678934U - Lens elastic pulling structure of sunglasses

Info

Publication number: CN215678934U
Application number: CN202121875483.1U
Authority: CN
Inventors: 董赣兵
Original assignee: Dragon Optical Fujian Co ltd
Current assignee: Dragon Optical Fujian Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-28
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to the technical field of sunglasses, and discloses a lens elastic pulling structure of sunglasses, which solves the problem that the general sunglasses have a single structure and poor integral use performance in the use process; according to the sunglasses, the decorative sheet is pulled open through the elastic pulling assembly, so that the decorative sheet and the sunglasses frame form a specific shape, the interestingness and the ornamental value of the sunglasses during use are increased, and meanwhile, when the sunglasses are not used, the lenses in the sunglasses frame can be shielded through the decorative sheet, and dust is prevented from falling on the surface of the sunglasses frame when the sunglasses are placed.

Description

Lens elastic pulling structure of sunglasses

Technical Field

The utility model belongs to the technical field of sunglasses, and particularly relates to a lens elastic pulling structure of sunglasses.

Background

Sunglasses, which is a vision health care product for preventing the strong stimulation of sunlight from causing damage to human eyes; with the improvement of the material culture level of people, the sunglasses can be used as special ornaments for beautifying or embodying personal style.

In the using process of the common sunglasses, the structure is single, so the whole using performance is poor.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a lens elastic pulling structure of sunglasses, which effectively solves the problem that the general sunglasses have a single structure in the using process, so that the whole using performance is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sunglasses's lens bullet draws structure, picture frame including the symmetry setting, connect through the link between the picture frame, the mid-mounting of link has the casing, and the internally mounted of casing has the bullet to draw the subassembly, and the both ends that the subassembly was drawn to the bullet are all installed and are decorated the piece, and decorate the outside that the piece is located the picture frame.

Preferably, the elasticity draws the subassembly to include the pinion rack, and the both sides of pinion rack all mesh and are connected with the driving gear, and the driving gear mesh is connected with driven gear, installs the connecting plate on the driven gear, and the one end and the decoration piece of connecting plate are connected.

Preferably, the driving gear and the driven gear are both rotatably mounted on the connecting frame, and the driven gear is an incomplete gear.

Preferably, the equal equidistance in both sides of pinion rack installs the tooth, and the bar groove has been seted up to the inside of pinion rack, and the reed is installed to the cell wall symmetry in bar groove, and the inside in bar groove still is equipped with the limiting plate of being connected with the link.

Preferably, the two sides of the limiting plate form slope structures, and the center of the limiting plate is provided with a through hole.

Preferably, the guide bar is installed to the interior roof in bar groove, and the guide bar alternates with the limiting plate and is connected, and has still cup jointed expanding spring on the guide bar, and expanding spring is located the below of limiting plate.

Preferably, the top shape of the toothed plate adopts a T-shaped structure, and the outer wall of the top of the toothed plate is provided with anti-slip grains.

Compared with the prior art, the utility model has the beneficial effects that:

1) in the work, the decorative sheet is pulled open through the elastic pulling component, so that the decorative sheet and the picture frame form a specific shape, the interestingness and the ornamental value of the sunglasses in the use process are increased, and meanwhile, when the sunglasses are not used, the lenses in the picture frame can be shielded through the decorative sheet, and dust is prevented from falling on the surface of the sunglasses when the sunglasses are placed;

2) the utility model discloses a pinion rack, including the pinion rack, the limiting plate rebound, the cooperation of guide bar and expanding spring etc. through setting up is used in the work, can pass the limiting plate rebound through the guide bar, and expanding spring produces simultaneously and is in the extrusion state to avoid the pinion rack to take place not hard up phenomenon, improve the overall stability when its uses.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the structure of the pop-up assembly of the present invention;

fig. 3 is a schematic view of a toothed plate mounting structure of the present invention.

In the figure: 1. a mirror frame; 2. a connecting frame; 3. a housing; 4. a pop-up assembly; 401. a toothed plate; 4011. teeth; 4012. a strip-shaped groove; 4013. a guide bar; 4014. a limiting plate; 4015. a tension spring; 4016. a reed; 402. a driving gear; 403. a driven gear; 404. a connecting plate; 5. a decorative sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2 and 3, the present invention includes symmetrically disposed mirror frames 1, the mirror frames 1 are connected through a connecting frame 2, a housing 3 is installed in the middle of the connecting frame 2, a pop-up assembly 4 is installed inside the housing 3, both ends of the pop-up assembly 4 are installed with decorative pieces 5, and the decorative pieces 5 are located outside the mirror frames 1;

can pull open decorative plate 5 through the bullet to through decorative plate 5 and picture frame 1 formation specific shape, thereby increase the interest when sunglasses use, can play the effect of sheltering from through decorative plate 5 to the lens in picture frame 1 when not using simultaneously, avoid it to fall on its surface dust when placing.

Second embodiment, on the basis of the first embodiment, the elastic pulling assembly 4 includes a toothed plate 401, both sides of the toothed plate 401 are engaged and connected with a driving gear 402, the driving gear 402 is engaged and connected with a driven gear 403, a connecting plate 404 is installed on the driven gear 403, one end of the connecting plate 404 is connected with a decorative sheet 5, the driving gear 402 and the driven gear 403 are both rotatably installed on a connecting frame 2, the driven gear 403 is an incomplete gear, teeth 4011 are equidistantly installed on both sides of the toothed plate 401, a strip-shaped groove 4012 is formed inside the toothed plate 401, reeds 4016 are symmetrically installed on the groove wall of the strip-shaped groove 4012, a limiting plate 4014 connected with the connecting frame 2 is further arranged inside the strip-shaped groove 4012, the top shape of the toothed plate 401 adopts a T-shaped structure, and the top outer wall of the toothed plate 401 is provided with anti-slip threads;

can be through pulling pinion rack 401, pinion rack 401 drives driving gear 402 through the mode of meshing and rotates, driving gear 402 drives driven gear 403 through the mode of meshing and rotates, driven gear 403 drives decoration piece 5 through driving connecting plate 404 and rotates, thereby make decoration piece 5 no longer play the lens in picture frame 1 after rotating and shelter from, simultaneously because decoration piece 5 opens after changeing aloft, good ornamental performance has, wherein pinion rack 401 drives reed 4016 in it and removes the top of limiting plate 4014, play spacing effect to reed 4016 through limiting plate 4014, avoid it to take place the whereabouts.

In the third embodiment, on the basis of the second embodiment, slope structures are formed on two sides of the limiting plate 4014, a through hole is formed in the center of the limiting plate 4014, a guide rod 4013 is installed on the inner top wall of the strip-shaped groove 4012, the guide rod 4013 is in penetrating connection with the limiting plate 4014, a telescopic spring 4015 is further sleeved on the guide rod 4013, and the telescopic spring 4015 is located below the limiting plate 4014;

the guide bar 4013 passes limiting plate 4014 rebound, and extension spring 4015 produces and is in the extrusion state simultaneously to avoid pinion rack 401 to take place not hard up phenomenon, improve the stability when it uses.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sunglasses's lens bullet draws structure, includes picture frame (1) that the symmetry set up, its characterized in that: the novel glasses frame is characterized in that the glasses frames (1) are connected through the connecting frame (2), the middle of the connecting frame (2) is provided with the shell (3), the shell (3) is internally provided with the elastic pulling component (4), the two ends of the elastic pulling component (4) are provided with the decorative sheets (5), and the decorative sheets (5) are located on the outer side of the glasses frames (1).

2. The lens pop-up structure of sunglasses according to claim 1, wherein: the elastic pulling assembly (4) comprises a toothed plate (401), driving gears (402) are meshed with the two sides of the toothed plate (401), driven gears (403) are meshed with the driving gears (402), connecting plates (404) are installed on the driven gears (403), and one ends of the connecting plates (404) are connected with the decorative sheet (5).

3. The lens pop-up structure of sunglasses according to claim 2, wherein: the driving gear (402) and the driven gear (403) are both rotatably mounted on the connecting frame (2), and the driven gear (403) is an incomplete gear.

4. The lens pop-up structure of sunglasses according to claim 2, wherein: tooth (4011) are installed to the equal equidistance in both sides of pinion rack (401), and bar groove (4012) have been seted up to the inside of pinion rack (401), and reed (4016) are installed to the cell wall symmetry of bar groove (4012), and the inside of bar groove (4012) still is equipped with limiting plate (4014) of being connected with link (2).

5. The lens pop-up structure of sunglasses according to claim 4, wherein: the two sides of the limiting plate (4014) form slope structures, and a through hole is formed in the center of the limiting plate (4014).

6. The lens pop-up structure of sunglasses according to claim 4, wherein: guide bar (4013) are installed to the interior roof of bar groove (4012), and guide bar (4013) alternate with limiting plate (4014) and are connected, and have still cup jointed expanding spring (4015) on guide bar (4013), and expanding spring (4015) are located the below of limiting plate (4014).

7. The lens pop-up structure of sunglasses according to claim 2, wherein: the top shape of pinion rack (401) adopts T shape structure, and the top outer wall of pinion rack (401) has seted up anti-skidding line.