CN201804166U

CN201804166U - Plug-in-type spectacles leg connection structure

Info

Publication number: CN201804166U
Application number: CN2010205262506U
Authority: CN
Inventors: 李观林
Original assignee: Individual
Current assignee: Zhao Jianping
Priority date: 2010-09-09
Filing date: 2010-09-09
Publication date: 2011-04-20
Anticipated expiration: 2020-09-09

Abstract

The utility model relates to a plug-in-type spectacles leg connection structure, which comprises a frame (10) and connectors (20) and spectacle legs (30) which are integrally arranged at the outer side of the frame, and is characterized in that a connection end (31) of each spectacle leg (30) is provided with an inward arc projection (311), the connector (20) is formed by an upper piece (21) and a lower piece (22) which are involutory, opening ends of the upper piece (21) and the lower piece (22) form a connection part (23), the connection part (23) is plugged with a hinging piece (40), the hinging piece (40) is movably connected with the arc projections (311) of the spectacle legs, and the connectors (20) are tightly fastened by fasteners (50). Each part of the utility model is free from being fixed by a screw and is easy to assemble and maintain.

Description

Plug-in type eyeglasses temple arm syndeton

[technical field]

The utility model relates to glasses, particularly relates to a kind of glasses that each parts are connected without screw.

[background technology]

Glasses are the important daily necessitiess of people, and according to different purposes, glasses can be divided into near-sighted glasses, sunglasses etc. again.Just as known, traditional eyewear includes frame glasses and no-frame glasses, wherein has the frame glasses to comprise eyeglass, picture frame, mirror leg, nose holder, glasses central sill, described picture frame can with nose holder, glasses central sill integrated setting, and be rotatably connected by screw and mirror leg, its eyeglass is then gone in the embedding picture frame; No-frame glasses then comprise eyeglass, mirror leg, nose holder, glasses central sill, and by screw it are combined into a secondary folding glasses.Because each parts connects by screw, and in use the mirror leg needs often to rotate, and causes the loosening of parts easily and comes off, in case come off then can influence normal use, and can only find professional optician's shop could repair, make troubles to the user with specialist tools.

[summary of the invention]

The purpose of this utility model is to provide a kind of each parts to need not screw and fixes, and is easy to the syndeton of the glasses that assemble and keep in repair.

For achieving the above object, the utility model provides a kind of plug-in type eyeglasses temple arm syndeton, comprise picture frame, be located at the connector and the mirror leg in the picture frame outside integratedly with picture frame, it is characterized in that the link of described mirror leg is provided with inside arc convex, described connector by be involutory last slice, down sheet constitutes, described last slice and the openend of following sheet formation connecting portion, this connecting portion and articulated elements plug, and the arc convex of articulated elements and mirror leg flexibly connects, and connector is by the fastener fastening.

Described last slice, down the openend of sheet takes the shape of the letter U, its by be located at respectively last slice, the first L shaped breach and the second L shaped breach on the sheet is combined to form down.

On the described first L shaped breach and the second L shaped breach, be provided with first inserting column and second inserting column symmetrically, described last slice, down respectively be provided with a groove on the outside surface of sheet, described connector is by two inserting columns and articulated elements grafting of its connecting portion.

The end of the link of described mirror leg has two otch that parallel along its length, the formation arc convex that curves inwardly of the part between two otch, and described mirror leg is hinged by arc convex and described articulated elements.

Described articulated elements is that arc blocks constitutes by right cylinder with the cross section that is integrally formed at the right cylinder both sides, be provided with on the described right cylinder with described connector on first inserting column and the spliced eye of the corresponding perforation of second inserting column, the right cylinder of described articulated elements places in the arc convex of mirror leg versatilely, and this articulated elements is affixed by spliced eye and described connector.

Described fastener is plates, and its two ends are provided with inside bending, and this bending is held on the groove of connector.

Characteristics such as good effect of the present utility model is that each parts of mirror leg need not screw and fix, and adopts inserting mode to be connected, and therefore has easy assembling and replacing, and is easy to use, with low cost.

[description of drawings]

Figure 1A is an one-piece construction vertical view of the present utility model.

Figure 1B is the front elevation of Figure 1A.

Fig. 1 C is the side view of Figure 1A.

Fig. 2 A is mirror leg of the present utility model, articulated elements, connector and fastener syndeton front elevation.

Fig. 2 B is the vertical view of Fig. 2 A.

Fig. 3 is mirror leg of the present utility model, articulated elements, connector and another synoptic diagram of fastener syndeton.

Fig. 4 A is mirror leg of the present utility model, articulated elements, connector and fastener decomposition texture front elevation.

Fig. 4 B is the vertical view of Fig. 4 A.

Fig. 5 A is a fastener structures front elevation of the present utility model.

Fig. 5 B is the vertical view of Fig. 5 A.

[embodiment]

The following example is to further explanation of the present utility model and explanation, and the present invention is not constituted any limitation.

Consult Figure 1A, described plug-in type eyeglasses temple arm syndeton comprises picture frame 10, is located at the connector 20 and the mirror leg 30 in the picture frame outside integratedly with picture frame, as Figure 1B, Fig. 1 C, described picture frame 10 both sides respectively have an axial otch 11, its outside, two ends is provided with the connector 20 of one with it, and these picture frame 10 middle parts are provided with the nose holder 12 of one with it.As Fig. 4 A, Fig. 4 B, described otch 11 extend to connector 20 the end and with connector 20 be divided into be involutory last slice 21 and following sheet 22, on this slices 21 with following sheet 22 and with it the picture frame 10 of one can open by elastic deformation.Described last slice 21 and the outside surface of following sheet 22 in the middle part of respectively have a groove 24, one end of described connector 20 is an openend, this openend takes the shape of the letter U, its by be located at respectively last slice 21, the first L shaped breach 211 and the second L shaped breach 221 on the sheet 22 is combined to form down, and forms the connecting portion 23 of connector.Be provided with first inserting column 2111 and second inserting column 2211 symmetrically at the described first L shaped breach 211 and the second L shaped breach, 221 middle parts, this first inserting column 2111 and second inserting column 2211 are square blocks, and described connector 20 is connected with articulated elements 40 by two inserting columns of its connecting portion.

Described articulated elements 40 is that arc blocks 42 constitutes by right cylinder 41 with the cross section that is integrally formed at the right cylinder both sides, the height of described articulated elements 40 is identical with the height of connector, wherein, the height that is positioned at the right cylinder 41 at articulated elements middle part is slightly less than the height of the connecting portion 23 of described connector, the width of this right cylinder 41 is less than the width of the connecting portion 23 of described connector, make this right cylinder 41 can place in the middle of the connecting portion 23 of described connector, described right cylinder 41 be provided with connector on described first inserting column 2111 and second inserting column, 2211 corresponding spliced eyes 411, this spliced eye 411 is a square through hole, described two inserting columns insert the two ends up and down of this spliced eye 411 respectively, make that described articulated elements 40 and described connector 20 are affixed, the end face of two blockss 42 on the described articulated elements 40 is close to the last piece 21 of described connector and the inboard of following piece 22 respectively simultaneously.

The link 31 of described mirror leg 30 has two parallel otch 312, and the part between two parallel otch curves inwardly and forms arc convex 311.The internal diameter of this arc convex 311 is slightly larger than the internal diameter of the right cylinder 41 of described articulated elements.As Fig. 2 A, Fig. 2 B, described arc convex 311 is looped around the outside surface of described right cylinder 41, makes the mirror leg to rotate around articulated elements 40.

As Fig. 5 A, Fig. 5 B, described connector last slice and following sheet pass through fastener 50 fastenings, this fastener 50 is plates, its width is corresponding with the groove 24 on the described connector, described fastener 50 two ends along its length respectively are provided with inside bending 51, described fastener 50 from described connector inboard outwards with connector last slice and following sheet fastening, make the bending 51 of described fastener be held on the groove 24 of described connector.

As Figure 1A～Fig. 1 C, the arc of described mirror leg protruding 311 is socketed in the outside surface of the right cylinder 41 of articulated elements, make the mirror leg to rotate around articulated elements 40, and the blocks 42 at right cylinder two ends about in the of 41 is placed the inboard of mirror leg 30, the end face of this blocks 42 is inboard parallel with mirror leg 30, between the inboard of blocks 42 and mirror leg 30, have can for connector last slice 21 and the space of following sheet 22 insertions; With connector last slice 21 and following sheet 22 open slightly, with last slice 21 and following sheet 22 on inserting column be inserted in the spliced eye 411 on the articulated elements 40, last slice 21 and the end of following sheet 22 place between the inboard of the end face of described blocks 42 and mirror leg 30, and eyeglass is placed in the picture frame; Again by fastener 50 from last slice 21 and the inboard of following sheet 22 outwards with its fastening, make eyeglass fixedly connected with picture frame and connector with articulated elements, the end face of described blocks 42 abuts against the inboard of connector, as Fig. 2 A, Fig. 2 B, when the mirror leg was in open mode, described connector was parallel with mirror leg link, as Fig. 3, when the mirror leg was in closure state, described connector was vertical with mirror leg link.

Claims

1. plug-in type eyeglasses temple arm syndeton, comprise picture frame (10), be located at the connector (20) and the mirror leg (30) in the picture frame outside integratedly with picture frame, it is characterized in that, the link (31) of described mirror leg (30) is provided with inside arc convex (311), described connector (20) is by last slice (21) that are involutory, following sheet (22) constitutes, the openend of described last slice (21) and following sheet (22) forms connecting portion (23), this connecting portion (23) plugs with articulated elements (40), articulated elements (40) flexibly connects with the arc convex (311) of mirror leg, and connector (20) is by fastener (50) fastening.

2. plug-in type eyeglasses temple arm syndeton as claimed in claim 1, it is characterized in that, described last slice (21), the openend of sheet (22) takes the shape of the letter U down, its by be located at last slice (21) respectively, the first L shaped breach (211) and the second L shaped breach (221) on the sheet (22) is combined to form down.

3. plug-in type eyeglasses temple arm syndeton as claimed in claim 2, it is characterized in that, on the described first L shaped breach (211) and the second L shaped breach (221), be provided with first inserting column (2111) and second inserting column (2211) symmetrically, described last slice (21), respectively be provided with a groove (24) on the outside surface of sheet (22) down, described connector (20) is by two inserting columns and articulated elements (40) grafting of its connecting portion.

4. plug-in type eyeglasses temple arm syndeton as claimed in claim 1, it is characterized in that, the end of the link (31) of described mirror leg (30) has two otch that parallel (312) along its length, part between two otch curves inwardly and forms arc convex (311), and described mirror leg (30) is hinged by arc convex (311) and described articulated elements (40).

5. plug-in type eyeglasses temple arm syndeton as claimed in claim 1, it is characterized in that, described articulated elements (40) is that arc blocks (42) constitutes by right cylinder (41) and the cross section that is integrally formed at the right cylinder both sides, be provided with on the described right cylinder (41) with described connector on first inserting column (2111) and the spliced eye (411) of the corresponding perforation of second inserting column (2211), the right cylinder of described articulated elements (41) places in the arc convex (311) of mirror leg versatilely, and this articulated elements (40) is affixed by spliced eye (411) and described connector (20).

6. plug-in type eyeglasses temple arm syndeton as claimed in claim 1 is characterized in that described fastener (50) is plates, and its two ends are provided with inside bending (51), and this bending (51) is held on the groove (24) of connector.