CN219533545U - Half-frame lens fixing structure - Google Patents

Abstract

The utility model discloses a half-frame lens fixing structure, which relates to the technical field of half-frame lenses and has the technical key points that: the glasses comprise a half-frame glasses frame with an elastic lower opening, wherein elastic metal hooks are clamped below two openings of the half-frame glasses frame, lenses are arranged between the metal hooks and the openings of the half-frame glasses frame, grooves are formed in the outer edges of the lenses, clamping convex edges are arranged towards the metal hooks of the half-frame glasses frame, and the clamping convex edges and the metal hooks are matched with the grooves; the utility model is convenient to disassemble and assemble, does not need tools, and is stable to install.

Description

Half-frame lens fixing structure

Technical Field

The utility model relates to the technical field of half-frame lenses, in particular to a half-frame lens fixing structure.

Background

The prior half-frame glasses frame comprises a eyebrow frame, glasses legs and a nose bracket, wherein a left lens frame and a right lens frame are arranged below the eyebrow frame, and the lens frames only wrap part of lenses, so the half-frame glasses frame is called as a half-frame lens frame, when the lenses are fixed, a wire is wound in a groove formed in the periphery of the lenses, and two ends of the wire are fixed on two sides of the lens frame by screws. The scheme is not easy to replace the lenses, requires professionals and tools, and the existing half-frame lenses are fixed by high-strength transparent wires, are softer in materials and are easy to deform or loosen after being installed.

The prior half-frame spectacle frame with the application number of CN200420072227.9 and easy to disassemble and assemble lenses comprises a eyebrow frame, a spectacle leg and a nose bracket, wherein a left half-frame lens frame and a right half-frame lens frame are fixed below the eyebrow frame, the half-frame lens frames are made of metal, two sides of each half-frame lens frame are respectively welded with a T-shaped nail, the heads of the T-shaped nails face backwards, and the rod parts of the T-shaped nails are perpendicular to the lenses; the technology has the advantages that the lens is convenient to assemble and disassemble, the technical scheme different from the prior art is adopted, the disassembly and assembly are convenient, and the installation is stable.

Disclosure of Invention

The utility model aims to provide a half-frame lens fixing structure which is convenient to assemble and disassemble, does not need tools and is stable to install.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a half frame lens fixed knot constructs, includes the half frame picture frame that has elastic below to open, two opening below of half frame picture frame all joint have elastic metal hanger, install the lens between the opening of metal hanger and half frame picture frame, the lens outward flange is opened there is the fluting, the orientation metal hanger of half frame picture frame is equipped with the joint bead, joint bead and metal hanger and fluting looks adaptation.

By adopting the scheme, when the lens is required to be installed, the metal hook is taken down, the groove of the lens is clamped with the clamping convex edge of the half-frame mirror frame, then the metal hook is clamped with the half-frame mirror frame, and meanwhile, the metal hook is clamped into the groove of the lens, so that the installation is completed; the utility model adopts the metal hook to clamp the lens, but not the high-strength transparent wire, can manually disassemble and assemble the metal hook, has convenient installation, no need of tools, firm installation structure, and difficult deformation of the metal mirror frame and the metal hook, thus the lens is difficult to drop.

Preferably, the metal hook both ends are equipped with metal cardboard and metal respectively and collude the board, the orientation of metal cardboard and metal collude the board is opposite, open the opening both sides of half frame picture frame respectively has collude groove and draw-in groove, draw-in groove and metal cardboard looks adaptation, collude groove and metal and collude the board looks adaptation.

Preferably, the metal clamping plate is in a V shape, and the metal hook plate is provided with a semicircular arc shape.

Preferably, the two clamping grooves are respectively arranged at two sides of the half-frame mirror frame.

Preferably, the holding grooves are formed in two sides of the half-frame mirror frame, an operation plate is hinged in the holding grooves, and the operation plate is clamped with the holding grooves.

The utility model has the following beneficial effects:

when a lens is required to be installed, the metal hook is taken down, the groove of the lens is clamped with the clamping convex edge of the half-frame mirror frame, then the metal hook is clamped with the half-frame mirror frame, and meanwhile, the metal hook is clamped into the groove of the lens, so that the installation is completed; the utility model adopts the metal hook to clamp the lens, but not the high-strength transparent wire, can manually disassemble and assemble the metal hook, has convenient installation, no need of tools, firm installation structure, and difficult deformation of the metal mirror frame and the metal hook, thus the lens is difficult to drop.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the separation of example 1 of the present utility model.

Fig. 2 is a schematic diagram of the installation process of embodiment 1 of the present utility model.

FIG. 3 is a schematic diagram of the combination of embodiment 1 of the present utility model.

Fig. 4 is a partial cross-sectional view of embodiment 2 of the present utility model.

In the figure: 1. a half-frame mirror frame; 101. a clamping convex edge; 102. a hooking groove; 103. a clamping groove; 2. a metal hook; 201. a metal clamping plate; 202. a metal hook plate; 3. a lens; 301. slotting; 401. a receiving groove; 402. an operation panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Example 1

1-3, a half-frame lens 3 fixing structure is shown in fig. 1-3, comprising a half-frame lens frame 1 with an elastic lower opening, wherein elastic metal hooks 2 are clamped below two openings of the half-frame lens frame 1, a lens 3 is arranged between each metal hook 2 and an opening of the half-frame lens frame 1, a slot 301 is formed in the outer edge of each lens 3, a clamping convex rib 101 is arranged towards each metal hook 2 of the half-frame lens frame 1, and the clamping convex ribs 101 and the metal hooks 2 are matched with the slots 301;

as shown in fig. 1 to 3, when the lens 3 is required to be mounted, the metal hook 2 is taken down, the slot 301 of the lens 3 is clamped with the clamping convex edge 101 of the half-frame mirror frame 1, then the metal hook 2 is clamped with the half-frame mirror frame 1, and meanwhile, the metal hook 2 is clamped into the slot 301 of the lens 3, so that the mounting is completed; according to the utility model, the metal hook 2 is adopted to clamp the lens 3, but not the high-strength transparent wire, the metal hook 2 can be manually disassembled and assembled, the installation is convenient, the installation structure is firm without tools, and the metal mirror frame and the metal hook 2 are not easy to deform, so that the lens 3 is not easy to fall.

As shown in fig. 1-3, two ends of the metal hook 2 are respectively provided with a metal clamping plate 201 and a metal hooking plate 202, the orientations of the metal clamping plate 201 and the metal hooking plate 202 are opposite, two sides of the opening of the half-frame mirror frame 1 are respectively provided with a hooking groove 102 and a clamping groove 103, the clamping groove 103 is matched with the metal clamping plate 201, and the hooking groove 102 is matched with the metal hooking plate 202; the metal hook plate 202 is buckled with the hook groove 102, and the metal clamping plate 201 is clamped with the clamping groove 103, so that the metal hook 2 is convenient to assemble and disassemble.

As shown in fig. 1-3, the metal clip 201 is V-shaped, and the metal hook 202 is semicircular arc-shaped; the semicircular arc metal hook plate 202 is convenient to be buckled with the hook groove 102, and the V-shaped metal clamping plate 201 is convenient for a user to clamp the metal clamping plate 201 into the clamping groove 103 under the assistance of elastic force, so that the user can conveniently assemble and disassemble the semicircular arc metal hook plate.

As shown in fig. 1-3, two clamping grooves 103 are respectively arranged on two sides of the half-frame mirror frame 1; namely, the metal clamping plate 201 faces the mirror foot, so that a user can conveniently detach the metal hook 2 from the metal clamping plate 201, and the disassembly and the assembly are convenient.

Example 2

As shown in fig. 4, two sides of the half-frame mirror frame 1 are provided with accommodating grooves 401, an operation plate 402 is hinged in the accommodating grooves 401, and the operation plate 402 is clamped with the accommodating grooves 401; in a normal state, the operation plate 402 is clamped with the accommodating groove 401, and the operation plate 402 is positioned in the accommodating groove 401, so that normal use of the glasses is not affected; when the metal hook 2 is required to be disassembled, the operating plate 402 is pulled out, and the operating plate 402 is pulled up, so that the metal hook 2 and the half-frame mirror frame 1 are convenient to install and separate.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present utility model to solve the substantially same technical problems and achieve the substantially same technical effects are all covered in the protection scope of the present utility model.

Claims (5)

1. Half frame lens (3) fixed knot constructs, including having the open half frame picture frame (1) in elastic below, its characterized in that: two opening below of half frame picture frame (1) all joint has elastic metal hook (2), install lens (3) between the opening of metal hook (2) and half frame picture frame (1), open along lens (3) outward has fluting (301), half frame picture frame (1) towards metal hook (2) are equipped with joint bead (101), joint bead (101) and metal hook (2) and fluting (301) looks adaptation.

2. A half-frame lens (3) fixation structure according to claim 1, characterized in that: the metal hook is characterized in that a metal clamping plate (201) and a metal hooking plate (202) are respectively arranged at two ends of the metal hook (2), the directions of the metal clamping plate (201) and the metal hooking plate (202) are opposite, a hooking groove (102) and a clamping groove (103) are respectively formed in two sides of an opening of the half-frame mirror frame (1), the clamping groove (103) is matched with the metal clamping plate (201), and the hooking groove (102) is matched with the metal hooking plate (202).

3. A half-frame lens (3) fixation structure according to claim 2, characterized in that: the metal clamping plate (201) is V-shaped, and the metal hook plate (202) is provided with a semicircular arc shape.

4. A half-frame lens (3) fixation structure according to claim 3, characterized in that: the two clamping grooves (103) are respectively arranged at two sides of the half-frame mirror frame (1).

5. A half-frame lens (3) fixation structure according to claim 1, characterized in that: the two sides of the half-frame mirror frame (1) are provided with accommodating grooves (401), an operation plate (402) is hinged in the accommodating grooves (401), and the operation plate (402) is clamped with the accommodating grooves (401).