CN221650757U - Glasses with location block structure - Google Patents

Abstract

The utility model discloses glasses with a positioning and clamping structure, which are provided with a glasses frame convenient to support and use, wherein a nose pad is arranged on the right side of the outer surface of the glasses frame; comprising the following steps: the lens is connected to the inner surface of the lens frame in a nested manner, the inner surface of the lens frame penetrates through the connecting piece, the locating piece is arranged on the left side of the outer surface of the connecting piece, and the limiting block is arranged on the right side of the outer surface of the connecting piece; and the movable groove is formed in the right side of the inner surface of the connecting piece, and the nesting block is arranged on the left side of the inner surface of the movable groove. This glasses with location block structure is provided with the picture frame that stabilizes the nestification to the lens to the cooperation sets up nose holds in the palm and the mirror leg uses, and when being connected between the mirror leg that just sets up and the picture frame, the cooperation of locating part and stopper on the connecting piece that can cooperate the equipment forms the penetration nest to the picture frame, and spacing setting around, prevents to drop, and the locating part is located the picture frame front side, also can regard as the ornament when the picture frame uses.

Description

Glasses with positioning snap-fit structure

Technical Field

The utility model relates to the technical field of glasses, in particular to a pair of glasses provided with a positioning and locking structure.

Background Art

Glasses can be composed of set lenses and frames, and can be used for myopia, hyperopia and protective use. Glasses used for myopia and hyperopia have certain requirements and are commonly used glasses. The protective glasses used can be used for sun protection and in some working environments. However, there are still some problems when using existing glasses.

In the prior art, the authorization publication (announcement) number: CN206224073U states that “a device for fixing eyeglass lenses” includes a frame, a lens and a pressing block; the pressing block is pivotally mounted on the frame, the pressing block and the frame are attracted to each other by means of a magnetic element, and when the pressing block is attracted to the frame, a clamping groove is formed between the pressing block and the frame, and the lens is clamped in the clamping groove and fixed;

During the operation of the above device, the pressing block and the frame are attracted to each other by means of a magnetic element. When the pressing block is attracted relative to the frame, a clamping groove is formed between the pressing block and the frame, and the lens is clamped and fixed in the clamping groove. When installing the lens, the pressing block is opened, the lens is placed on the frame, and the pressing block is rotated so that the pressing block is attracted relative to the frame, and the lens is clamped and fixed in the clamping groove formed between the pressing block and the frame. When replacing the lens, it is only necessary to rotate the pressing block to separate the pressing block from the frame. However, when the lens is fixed by magnetic attraction, it is very easy to cause the lens to fall off when it falls, and it is inconvenient to perform positioning and adjustment when opening and storing the temples, and it is inconvenient to improve the support of the temples.

Utility Model Content

The purpose of the utility model is to provide a pair of glasses with a positioning snap-fit structure to solve the problem that when the lenses are fixed by magnetic attraction as proposed in the above-mentioned background technology, the lenses are very likely to fall off when they fall, and it is inconvenient to perform positioning adjustment when opening and storing the temples, and it is inconvenient to improve the support of the temples.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pair of glasses with a positioning and locking structure, provided with a frame that is convenient for supporting use, and a nose pad is installed on the right side of the outer surface of the frame;

The lens is nested and connected to the inner surface of the frame, and a connecting piece passes through the inner surface of the frame, and a positioning piece is installed on the left side of the outer surface of the connecting piece, and a limiting block is installed on the right side of the outer surface of the connecting piece;

A moving groove is provided on the right side of the inner surface of the connecting piece, and a nesting block is installed on the left side of the inner surface of the moving groove, and a compression spring is nested and installed on the outer surface of the nesting block, and the compression spring is built into the inner surface of the moving groove;

The extrusion block is nested and slidably connected to the outer surface of the connecting piece, and the inner surface of the extrusion block is nested and connected with an extrusion spring, and the outer surface of the connecting piece is rotatably connected to the temple, and the right side of the outer surface of the temple is connected to the extrusion block.

Preferably, the lens and the frame form a built-in snap-fit structure, and the frame and the connecting piece form a through structure, and the connecting piece forms a limited snap-fit structure with the frame through a positioning piece and a limiting block, while the outer surface of the positioning piece protrudes from the surface of the frame, and the outer surface of the connecting piece is shaped like a bent structure.

Through the above structure, the engagement between the lens and the frame can effectively prevent the assembled lens from colliding and falling off, thereby improving the safety of using the glasses. In addition, by using the positioning pieces and limit blocks installed in conjunction with the assembled connecting pieces, the lenses can be stably positioned on the frame and prevented from falling off. The positioning pieces can also be used as decorative pieces.

Preferably, the connecting member forms a built-in nesting structure through the movable groove and the extrusion spring, and the extrusion spring and the nesting block form a limiting structure, and the connecting member is symmetrically arranged with respect to the middle section of the inner surface of the frame.

Through the above structure, a stable nested installation is effectively formed during use, and the use of the nesting block can prevent the end of the extrusion spring from angular deviation and falling off.

Preferably, the extrusion block and the connecting member form a through structure, and the connecting member and the extrusion block form an elastic sliding structure through an extrusion spring, and the connecting member and the temple form a rotating extrusion limiting structure through the extrusion block.

With the above structure, a stable nested assembly is formed between the extrusion block and the connecting piece during use, and the extrusion spring between the two is used to form an angled engagement and positioning with the temples to prevent the temples from automatically deflecting.

Preferably, the inner surface of the temple is provided with a built-in hole, and the inner surface of the built-in hole is nested with a reinforcing rib, and a wear-resistant block is installed on the left side of the outer surface of the reinforcing rib, and a protrusion is installed on the outer surface of the wear-resistant block and nested with the inner surface of the temple, and the inner surface of the wear-resistant block is nested with a connecting piece.

Through the above structure, the temples can be effectively used as built-in temples during use, and the supporting force of the temples can be improved, and the temples can be prevented from breaking, thereby increasing the service life of the temples through the wear-resistant blocks.

Preferably, the reinforcing ribs form a nested structure with the temples through built-in holes, and the reinforcing ribs and the wear-resistant blocks form an integrated structure, and the wear-resistant blocks form a limited nested structure with the temples through protrusions, and the inner surface of the wear-resistant blocks fits with the outer surface of the connector.

Through the above structure, a built-in assembly is effectively formed during use, which prevents the temples from breaking during use and improves the wear resistance of the temples.

Compared with the prior art, the beneficial effects of the utility model are:

1. The glasses with a positioning and locking structure are provided with a frame for stably nesting the lenses, and are used in conjunction with the provided nose pads and temples. When the provided temples are connected to the frame, the positioning pieces and the limit blocks on the assembled connecting pieces can be cooperated to form a through nesting of the frame, and the front and rear limit settings are provided to prevent falling off. The positioning piece is located at the front side of the frame, and can also be used as a decoration when the frame is used;

2. The glasses with a positioning snap-fit structure are provided with a connector that is convenient for snap-fitting and positioning the temples, and the connecting parts are nested through the extrusion block, and the extrusion block is equipped with an extrusion spring for limiting the position of the connecting parts, and an elastic structure can be controlled to be formed between the connecting parts and the extrusion block. When the temples are rotated, the angle of the temples after rotation is squeezed and positioned to prevent the temples from opening or storing automatically. The reinforcing ribs assembled with the wear-resistant blocks snap-fitted on the temples effectively improve the support of the temples and prevent them from breaking.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the mirror frame of the utility model;

FIG2 is a schematic diagram of a half-section three-dimensional structure of a mirror frame of the present invention;

FIG3 is a schematic diagram of a partially cutaway three-dimensional structure of a mirror frame of the present invention;

FIG4 is an enlarged schematic diagram of the three-dimensional structure of point A in FIG3 of the present invention;

FIG5 is a schematic diagram of a partially cutaway three-dimensional structure of an extrusion block of the utility model;

FIG6 is a schematic diagram of the three-dimensional structure of the temple of the utility model.

In the figure: 1. frame; 2. nose pads; 3. lenses; 4. connectors; 5. positioning parts; 6. limit blocks; 7. moving grooves; 8. nesting blocks; 9. extrusion springs; 10. extrusion blocks; 11. temples; 12. built-in holes; 13. reinforcing ribs; 14. wear-resistant blocks; 15. bumps.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1 to 6. The utility model provides a technical solution: a pair of glasses with a positioning and locking structure, provided with a frame 1 that is convenient for supporting use, and a nose pad 2 is installed on the right side of the outer surface of the frame 1;

The lens 3 is nested and connected to the inner surface of the frame 1, and a connecting piece 4 passes through the inner surface of the frame 1, and a positioning piece 5 is installed on the left side of the outer surface of the connecting piece 4, and a limiting block 6 is installed on the right side of the outer surface of the connecting piece 4;

The movable groove 7 is opened on the right side of the inner surface of the connecting member 4, and a nesting block 8 is installed on the left side of the inner surface of the movable groove 7, and a compression spring 9 is nested and installed on the outer surface of the nesting block 8, and the compression spring 9 is built into the inner surface of the movable groove 7;

The extrusion block 10 is nested and slidably connected to the outer surface of the connecting member 4, and the inner surface of the extrusion block 10 is nested and connected with the extrusion spring 9, and the outer surface of the connecting member 4 is rotatably connected to the temple 11, and the outer surface of the temple 11 is connected to the extrusion block 10 on the right side.

The lens 3 and the frame 1 form a built-in snap-fit structure, and the frame 1 and the connecting piece 4 form a through structure, and the connecting piece 4 forms a limited snap-fit structure with the frame 1 through the positioning piece 5 and the limiting block 6, while the outer surface of the positioning piece 5 protrudes from the surface of the frame 1, and the outer surface of the connecting piece 4 is in a bent structure.

The connecting member 4 forms a built-in nesting structure through the moving groove 7 and the extrusion spring 9, and the extrusion spring 9 and the nesting block 8 form a limiting structure, and the connecting member 4 is symmetrically arranged with respect to the middle section of the inner surface of the frame 1.

The extrusion block 10 and the connecting member 4 form a through structure, and the connecting member 4 forms an elastic sliding structure with the extrusion block 10 through the extrusion spring 9, and the connecting member 4 forms a rotating extrusion limiting structure with the temple 11 through the extrusion block 10.

When in use, the lens 3 is stably engaged and nested in the inner surface of the frame 1 to prevent the lens 3 from falling off, and when in use, by rotating the temple 11, the extrusion block 10 can be extruded, and the extrusion block 10 can be controlled to form a translation on the connecting piece 4, and the extrusion spring 9 between the connecting piece 4 and the extrusion block 10 can be extruded and contracted. When the temple 11 is fully unfolded, the extrusion block 10 can be reset in cooperation with the elastic structure, and the temple 11 can be extruded to prevent the temple 11 from automatically deflecting when taking the glasses, and the angle of the temple 11 after flipping can be extruded and positioned, and the extrusion spring 9 can be extruded and contracted. When the spring 9 is in use, the nesting block 8 connected at the end is stably assembled in the moving groove 7 opened in the connecting piece 4, and the extrusion block 10 is nested with the connecting piece 4 to prevent the extrusion spring 9 from falling off, and cooperates with the outer structure of the connecting piece 4, and the connecting piece 4 is assembled through the frame 1, and the connecting piece 4 cooperates with the installed positioning piece 5 and the limit block 6 to be engaged with the outer surface of the frame 1, which effectively positions and assembles the connecting piece 4, and the positioning piece 5 protrudes from the surface of the frame 1, and can also form a certain decorative effect, so that when the positioning leg 11 of the temple is opened, it can be worn, and cooperate with the set nose pad 2 to form a support for use.

The inner surface of the temple 11 is provided with a built-in hole 12, and the inner surface of the built-in hole 12 is nested with a reinforcing rib 13, and a wear-resistant block 14 is installed on the left side of the outer surface of the reinforcing rib 13, and a protrusion 15 is installed on the outer surface of the wear-resistant block 14 and is nested and connected to the inner surface of the temple 11, and the inner surface of the wear-resistant block 14 is nested with a connecting piece 4.

The reinforcing rib 13 forms a nested structure with the temple 11 through the built-in hole 12, and the reinforcing rib 13 and the wear-resistant block 14 form an integrated structure, and the wear-resistant block 14 forms a limited nested structure with the temple 11 through the protrusion 15, and the inner surface of the wear-resistant block 14 fits with the outer surface of the connector 4.

When using the temple 11, the reinforcing rib 13 is installed through the built-in hole 12 opened inside the temple 11, and the wear-resistant block 14 installed on the reinforcing rib 13 cooperates with the triangular structure of the protrusion 15 to nest on the inner surface of the temple 11, which effectively increases the support of the temple 11 and prevents extrusion and fracture. Furthermore, the contact between the wear-resistant block 14 and the connecting piece 4 can effectively reduce the wear when the temple 11 and the connecting piece 4 are connected.

The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. Glasses with a positioning and clamping structure are provided with a glasses frame (1) which is convenient to support and use, and a nose pad (2) is arranged on the right side of the outer surface of the glasses frame (1);

Characterized by comprising the following steps:

the lens (3) is connected to the inner surface of the lens frame (1) in a nested manner, the inner surface of the lens frame (1) penetrates through the connecting piece (4), the locating piece (5) is arranged on the left side of the outer surface of the connecting piece (4), and the limiting block (6) is arranged on the right side of the outer surface of the connecting piece (4);

The movable groove (7) is formed in the right side of the inner surface of the connecting piece (4), a nested block (8) is arranged on the left side of the inner surface of the movable groove (7), an extrusion spring (9) is nested on the outer surface of the nested block (8), and the extrusion spring (9) is arranged in the inner surface of the movable groove (7);

The extrusion block (10) is nested and slidingly connected to the outer surface of the connecting piece (4), an extrusion spring (9) is nested and connected to the inner surface of the extrusion block (10), the outer surface of the connecting piece (4) is rotationally connected with the glasses leg (11), and meanwhile the right side of the outer surface of the glasses leg (11) is connected with the extrusion block (10).

2. The pair of spectacles with a positioning and clamping structure according to claim 1, wherein: the lens (3) and the lens frame (1) form a built-in clamping structure, the lens frame (1) and the connecting piece (4) form a penetrating structure, the connecting piece (4) and the lens frame (1) form a limiting clamping structure through the locating piece (5) and the limiting block (6), meanwhile, the outer surface of the locating piece (5) protrudes out of the surface of the lens frame (1), and the outer surface of the connecting piece (4) is of a bent structure.

3. The pair of spectacles with a positioning and clamping structure according to claim 1, wherein: the connecting piece (4) and the extrusion spring (9) form a built-in nested structure through the moving groove (7), the extrusion spring (9) and the nested block (8) form a limiting structure, and the connecting piece (4) is symmetrically arranged on the middle section of the inner surface of the mirror frame (1).

4. The pair of spectacles with a positioning and clamping structure according to claim 1, wherein: the extrusion block (10) and the connecting piece (4) form a penetrating structure, the connecting piece (4) and the extrusion block (10) form an elastic sliding structure through the extrusion spring (9), and the connecting piece (4) and the glasses leg (11) form a rotary extrusion limiting structure through the extrusion block (10).

5. The pair of spectacles with a positioning and clamping structure according to claim 1, wherein: the inner surface of the glasses leg (11) is provided with a built-in hole (12), the inner surface of the built-in hole (12) is connected with a reinforcing rib (13) in a nested mode, the left side of the outer surface of the reinforcing rib (13) is provided with a wear-resisting block (14), the outer surface of the wear-resisting block (14) is provided with a bump (15) in a nested mode and connected to the inner surface of the glasses leg (11), and meanwhile the inner surface of the wear-resisting block (14) is connected with a connecting piece (4) in a nested mode.

6. The pair of spectacles with the positioning and clamping structure of claim 5, wherein: the reinforcing ribs (13) and the glasses legs (11) form a nested structure through the built-in holes (12), the reinforcing ribs (13) and the wear-resistant blocks (14) form an integrated structure, the wear-resistant blocks (14) and the glasses legs (11) form a limiting nested structure through the protruding blocks (15), and meanwhile the inner surfaces of the wear-resistant blocks (14) are attached to the outer surfaces of the connecting pieces (4).