Rapidly-mounted protective goggles structure

Abstract

The utility model relates to a fast-assembly type protective goggles structure which comprises a goggles body, a nose pad assembly, a second connecting assembly, two goggles legs and two first connecting assemblies, and the goggles legs and the goggles body are connected through the corresponding first connecting assemblies; each first connecting assembly comprises two fixing blocks and two splicing blocks, the two fixing blocks are fixedly arranged on the lens body, the two splicing blocks are fixedly arranged at the ends of the corresponding glasses legs and located between the two fixing blocks, and fixing columns are arranged on the side faces of the sides, away from each other, of the two splicing blocks; concave holes matched with the fixing columns are formed in the fixing blocks, and the fixing columns rotate in the corresponding concave holes. When the glasses legs are mounted, the two fixing columns are respectively inserted into the two concave holes, and the fixing columns can rotate in the corresponding concave holes, so that the whole glasses legs can rotate relative to the lens main bodies; when the glasses legs are disassembled, the fixing columns are separated from the concave holes, tools are needed when the glasses legs are not assembled and disassembled, and screws are easy to lose, so that the replacement of the glasses legs is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to glasses field, in particular to a quick -wearing formula safety glasses structure. BACKGROUND

[0002] Safety glasses are a kind of glasses with special functions, and different occasions require different glasses.

[0003] The safety glasses of the related art include a lens body, a nose pad assembly and two temple legs, wherein the nose pad assembly is fixed on the lens body by screws, and the two temple legs are hinged to the lens body, and a screw is used as a hinge shaft at the hinge.

[0004] When the user wants to change the mood or replace the temple legs to match different occasions, the screw must be removed with a screwdriver or other tools, and then locked again after replacement. Not only time and labor are wasted, but also the small screw is very easy to lose during replacement, causing inconvenience. INVENTION CONTENTS

[0005] In order to facilitate the replacement of the safety glasses temple legs, the application provides a quick -wearing formula safety glasses structure.

[0006] The quick -wearing formula safety glasses structure provided by the application adopts the following technical scheme:

[0007] A quick -wearing formula safety glasses structure, including lens body, nose pad assembly, second connecting assembly, two temple legs and two first connecting assemblies, the nose pad assembly is connected between the lens body by the second connecting assembly, two first connecting assemblies correspond to two temple legs respectively, the temple leg is connected between the lens body by the corresponding first connecting assembly;

[0008] The first connecting assembly includes two fixed blocks and two splicing blocks, two fixed blocks are fixedly arranged on the corresponding end of the lens body, two splicing blocks are fixedly arranged on the end of the corresponding temple leg, two splicing blocks are located between two fixed blocks respectively, and the side surface of the side surface of the two splicing blocks away from each other is provided with a fixed column, the two fixed columns are coaxially arranged, and the deformation gap is left between the two splicing blocks, the fixed block is provided with a recess hole matched with the fixed column, and the fixed column rotates in the corresponding recess hole.

[0009] By adopting the above technical scheme, when installing the temple leg, the two fixed columns are inserted into the two recess holes respectively, the fixed column can rotate in the corresponding recess hole, so that the whole temple leg can rotate with the lens body;When disassembling the temple leg, force is applied to the two splicing blocks, so that the splicing blocks are deformed, the fixed column is separated from the recess hole, the whole structure does not need to use screw, and the problem that the screw is easy to lose during installation and disassembly is solved, so that the replacement of the safety glasses temple leg is facilitated.

[0010] Preferably, the temple abuts on the lens body when the temple is opened to the maximum angle.

[0011] By adopting the technical scheme, the lens body can limit the opening of the temple.

[0012] Preferably, the lens body and the temple are both arranged in an arc shape, and the joint between the lens body and the temple is smoothly transitioned in a curve shape when the temple is opened to the maximum angle.

[0013] By adopting the technical scheme, the appearance of the temple after being fully opened can be improved.

[0014] Preferably, an elastic film is arranged on the bottom surface of the lower fixing block, the elastic film is arranged opposite to the recess, a cylindrical abutting block is fixed in the elastic film, the cylindrical abutting block is slidingly arranged in the recess, when the temple is not installed, the elastic film is attached to the bottom surface of the fixing block, the top surface of the cylindrical abutting block is flush with the top surface of the fixing block, when the temple is installed, the top end of the cylindrical abutting block abuts on the fixing column, and the bottom end of the cylindrical abutting block extends out of the recess.

[0015] By adopting the technical scheme, when the temple is not installed, the elastic film is hidden due to the elastic force and is attached to the bottom surface of the fixing block, and the cylindrical abutting block is completely hidden in the recess, so that the appearance of the protective glasses can be improved, and the cylindrical abutting block is also protected, when the temple is installed, the fixing column applies force on the cylindrical abutting block to push the cylindrical abutting block out of the recess downward, so that the user can conveniently disassemble the temple, when the temple is disassembled, the user pushes the cylindrical abutting block upward by abutting the elastic film, and the cylindrical abutting block pushes the fixing column out of the recess, so that the temple can be disassembled.

[0016] Preferably, the second connecting assembly comprises a positioning block, a first block and a plug-in block, the positioning block is fixedly arranged at the center of the top of the lens body, the nose pad assembly comprises a middle rod and two nose pads fixedly arranged at the bottom end of the middle rod, the first block is fixedly arranged at the top end of the middle rod, a recess matched with the first block is arranged on the positioning block, a countersunk groove matched with the plug-in block is arranged at the center of the first block, an insertion slot matched with the end portion of the plug-in block in an interference manner is arranged on the bottom wall of the recess, and the plug-in block is sequentially plugged into the countersunk groove and the insertion slot.

[0017] By adopting the technical scheme, the position of the first block in the recess is limited by the plug-in block.

[0018] Preferably, a gap for fingers to enter is left between the middle rod and the lens body.

[0019] By adopting the technical scheme, when the nose pad assembly needs to be replaced, the user applies force on the middle rod to pull out the plug-in block and the middle rod from the recess.

[0020] Preferably, the lens body upper end is provided with a reinforcing rib arranged along the arc of the lens body upper end.

[0021] By adopting the above technical scheme, the reinforcing rib can increase the structural strength of the lens body.

[0022] The technical effects of the utility model mainly lie in the following aspects:

[0023] 1. When installing the temple, the two fixing columns are respectively inserted into the two recessed holes, the fixing column can rotate in the corresponding recessed hole, so that the whole temple can rotate with the lens body; when disassembling the temple, force is applied on the two splicing blocks to deform the splicing blocks, so that the fixing column is separated from the recessed hole, the whole structure does not need to use screws, and the problem of easy loss of screws during installation and disassembly is solved, so that the replacement of the protective mirror temple is facilitated;

[0024] 2. The utility model discloses a protective mirror, which comprises a lens body, a temple and a nose pad assembly. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is the overall structure schematic view of the front of the opened temple of the embodiment of the application.

[0026] Figure 2 is the overall structure schematic view of the back of the opened temple of the embodiment of the application.

[0027] Figure 3 is the structure schematic view of the temple and the lens body of the embodiment of the application.

[0028] Figure 4 is the structure schematic view of the temple and the lens body of the embodiment of the application.

[0029] Figure 5 is the structure schematic view of the nose pad assembly and the lens body of the embodiment of the application.

[0030] Explanation of reference signs: 1, lens body; 11, reinforcing rib; 2, nose pad assembly; 21, middle rod; 22, nose pad; 3, second connecting assembly; 31, positioning block; 311, groove; 312, insertion slot; 32, first block; 321, countersunk slot; 33, insertion block; 4, temple; 5, first connecting assembly; 51, fixed block; 511, recess; 52, splicing block; 521, fixed column; 53, deformation gap; 54, elastic film; 55, cylindrical stopper. DETAILED DESCRIPTION

[0031] The following will be described in detail in combination with the accompanying drawings. Figures 1-5 The present application is further described in detail to make the technical scheme of the present application easier to understand and grasp.

[0032] The embodiment of the present application discloses a quick-mounting protective mirror structure.

[0033] Referring to Figure 1 and Figure 2 , the quick-mounting protective mirror structure of the embodiment comprises a lens body 1, a nose pad assembly 2, a second connecting assembly 3, two temples 4 and two first connecting assemblies 5, the nose pad assembly 2 is connected with the lens body 1 through the second connecting assembly 3, the two first connecting assemblies 5 correspond to the two temples 4 respectively, and the temple 4 is connected with the lens body 1 through the corresponding first connecting assembly 5.

[0034] Referring to Figures 2-4 , the first connecting assembly 5 comprises two fixed blocks 51 and two splicing blocks 52, the two fixed blocks 51 are fixedly arranged on the corresponding end portions of the lens body 1, the two splicing blocks 52 are fixedly arranged on the end portions of the corresponding temples 4, the two splicing blocks 52 are located between the two fixed blocks 51 respectively, the side surfaces of the two splicing blocks 52 away from each other are provided with fixed columns 521, the two fixed columns 521 are coaxially arranged, and the deformation gap 53 is left between the two splicing blocks 52, the recess 511 matched with the fixed column 521 is formed in the fixed block 51, and the fixed column 521 is rotatable in the corresponding recess 511.

[0035] Referring to Figures 2-4 , when the temple 4 is installed, the two fixed columns 521 are inserted into the two recesses 511 respectively, the fixed column 521 can rotate in the corresponding recess 511, so that the whole temple 4 can rotate with the lens body 1; when the temple 4 is disassembled, force is applied to the two splicing blocks 52 to make the splicing block 52 deform, so that the fixed column 521 is separated from the recess 511, the whole structure does not need to use screws, and there is no problem that the screws are easy to lose during installation and disassembly, so that the replacement of the protective mirror temple 4 is facilitated.

[0036] Referring to Figure 1 and Figure 2When the temple 4 is opened to the maximum angle, the temple 4 abuts on the lens body 1. The lens body 1 can limit the opening of the temple 4.

[0037] With reference to Figure 1 and Figure 2 , the lens body 1 and the temple 4 are both arc-shaped, and when the temple 4 is opened to the maximum angle, the joint of the lens body 1 and the temple 4 is smoothly transitioned in a curve. The appearance of the fully opened temple 4 can be improved.

[0038] With reference to Figures 2-4 , the bottom surface of the lower fixing block 51 is provided with an elastic film 54, the elastic film 54 is opposite to the recess hole 511, a cylindrical abutting block 55 is fixed in the elastic film 54, and the cylindrical abutting block 55 is slidingly arranged in the recess hole 511. When the temple 4 is not installed, the elastic film 54 is attached to the bottom surface of the fixing block 51, and the top surface of the cylindrical abutting block 55 is flush with the top surface of the fixing block 51. When the temple 4 is installed, the top end of the cylindrical abutting block 55 abuts on the fixing column 521, and the bottom end of the cylindrical abutting block 55 extends out of the recess hole 511.

[0039] With reference to Figures 2-4 When the temple 4 is not installed, the elastic film 54 is hidden due to the elastic force and is attached to the bottom surface of the fixing block 51, and the cylindrical abutting block 55 is completely hidden in the recess hole 511, so that the appearance of the safety glasses can be improved, and the cylindrical abutting block 55 is also protected. When the temple 4 is installed, the fixing column 521 applies force on the cylindrical abutting block 55 to push the cylindrical abutting block 55 downward out of the recess hole 511, so that the user can conveniently disassemble the temple 4. When the temple 4 is disassembled, the user pushes the cylindrical abutting block 55 upward by abutting the elastic film 54, and the cylindrical abutting block 55 pushes the lower fixing column 521 out of the recess hole 511, so that the temple 4 can be disassembled.

[0040] With reference to Figure 2 and Figure 5 , the second connecting assembly 3 includes a positioning block 31, a first block 32 and a plug-in block 33, the positioning block 31 is fixedly arranged at the center of the top of the lens body 1, the nose pad assembly 2 includes a middle rod 21 and two nose pads 22 fixed at the bottom end of the middle rod 21, the first block 32 is fixedly arranged at the top end of the middle rod 21, the positioning block 31 is provided with a groove 311 matched with the first block 32, the first block 32 is provided with a countersunk groove 321 matched with the plug-in block 33, the bottom wall of the groove 311 is provided with an insertion groove 312 matched with the end portion of the plug-in block 33 in an interference manner, and the plug-in block 33 is sequentially inserted into the countersunk groove 321 and the insertion groove 312. The position of the first block 32 in the groove 311 is limited by the plug-in block 33.

[0041] With reference to Figure 2 and Figure 5The intermediate rod 21 and the lens body 1 are left with a gap for fingers to enter. When the nose pad assembly 2 needs to be replaced, the user exerts force on the intermediate rod 21 to pull out the plug block 33 and the intermediate rod 21 from the groove 311.

[0042] With reference to Figure 1 and Figure 2 The lens body 1 is provided with a reinforcing rib 11 at the top end, and the reinforcing rib 11 is arranged along the arc of the top end of the lens body 1. The reinforcing rib 11 can increase the structural strength of the lens body 1. The positioning block 31 and the fixing block 51 located above are fixedly connected with the reinforcing rib 11.

[0043] Of course, the above is only a typical example of the present application, and in addition to this, the present application can have other various specific embodiments, and any technical solution formed by equivalent replacement or equivalent transformation falls within the scope of the present application.

Claims

1. A quick-fit protective eyewear structure, characterized by: The utility model provides an eyeglasses frame, including lens body (1), nose pad assembly (2), second connecting assembly (3), two temple arms (4) and two first connecting assembly (5), nose pad assembly (2) with lens body (1) between through second connecting assembly (3) are connected, two first connecting assembly (5) correspond two temple arms (4) respectively, the temple arm (4) with lens body (1) between through corresponding first connecting assembly (5) are connected, The first connecting assembly (5) includes two fixed blocks (51) and two splicing blocks (52), two fixed blocks (51) are fixedly arranged on the corresponding end of the lens body (1), two splicing blocks (52) are fixedly arranged on the end of the corresponding temple arm (4), two splicing blocks (52) are located between two fixed blocks (51) respectively, and the side surface of the side of two splicing blocks (52) away from each other is provided with a fixed column (521); two fixed columns (521) are coaxially arranged; a deformation gap (53) is left between two splicing blocks (52); a recess (511) matched with the fixed column (521) is formed in the fixed block (51); and the fixed column (521) rotates in the corresponding recess (511).

2. The quick-mounting protective eyewear structure according to claim 1, wherein: When the temple arm (4) is opened to the maximum angle, the temple arm (4) abuts against the lens body (1).

3. The quick-mounting protective eyewear structure according to claim 2, wherein: The lens body (1) and the temple arm (4) are both arranged in an arc shape, and when the temple arm (4) is opened to the maximum angle, the splicing part of the lens body (1) and the temple arm (4) is in a curve type smooth transition.

4. The quick-mount protective eyewear structure of claim 1, wherein: An elastic film (54) is arranged on the bottom surface of the lower fixed block (51), the elastic film (54) is arranged opposite to the recess (511), a column-shaped abutting block (55) is fixedly arranged in the elastic film (54), the column-shaped abutting block (55) is slidably arranged in the recess (511), when the temple arm (4) is not installed, the elastic film (54) is attached to the bottom surface of the fixed block (51), and the top surface of the column-shaped abutting block (55) is flush with the top surface of the fixed block (51); when the temple arm (4) is installed, the top end of the column-shaped abutting block (55) abuts against the fixed column (521), and the bottom end of the column-shaped abutting block (55) protrudes out of the recess (511).

5. The quick-mounting protective eyewear structure of claim 1, wherein: The second connecting assembly (3) includes a positioning block (31), a first block (32) and a plug-in block (33), the positioning block (31) is fixedly arranged at the center of the top of the lens body (1), the nose pad assembly (2) includes a middle rod (21) and two nose pads (22) fixedly arranged at the bottom end of the middle rod (21), the first block (32) is fixedly arranged at the top end of the middle rod (21), a recess (311) matched with the first block (32) is formed in the positioning block (31), a countersunk groove (321) matched with the plug-in block (33) is formed at the center of the first block (32), an insertion groove (312) matched with the end portion of the plug-in block (33) in an interference manner is formed in the bottom wall of the recess (311), and the plug-in block (33) is sequentially inserted into the countersunk groove (321) and the insertion groove (312).

6. The quick-mounting protective eyewear structure according to claim 5, wherein: A gap is left between the middle rod (21) and the lens body (1) for the fingers to enter.

7. The quick-mounting protective eyewear structure of claim 3, wherein: The lens body (1) is provided with a reinforcing rib (11) at the top end, and the reinforcing rib (11) is arranged along the arc of the top end of the lens body (1).

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