CN203616534U

CN203616534U - Novel hinge connection glasses

Info

Publication number: CN203616534U
Application number: CN201320718496.7U
Authority: CN
Inventors: 阳敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-15
Filing date: 2013-11-15
Publication date: 2014-05-28
Anticipated expiration: 2023-11-15

Abstract

The utility model relates to a pair of glasses, particularly to a pair of novel hinge connection glasses utilizing the elastic tension to enable the hanging arms of the glasses to fold and unfold automatically. The pair of novel hinge connection glasses comprises glasses legs, glasses end pieces, U-shaped hooks and elastic pieces, wherein corresponding hole sites are formed in the glasses legs, the glasses end pieces and the elastic pieces; the U-shaped hooks penetrate through the hole sites formed in the glasses legs and hook onto the glasses end pieces invertedly; the elastic pieces are arranged between the glasses legs and the glasses end pieces in a pressing manner. According to the pair of novel hinge connection glasses provided by the utility model, the glasses legs and the glasses end pieces are connected through an elastic assembly consisting of the U-shaped hooks and the elastic pieces, and through the tension of the elastic pieces, the glasses legs can be folded and unfolded automatically and good elasticity is maintained, problems of no elasticity of the glasses legs and short service life of the glasses hinges in rigid coupling modes such as screw hinge are avoided, and the problem that the pair of glasses is complex in structure caused by utilizing a spring mechanism to maintain the elasticity of the glasses legs is solved as well, moreover, as all the components are independent pieces, the pair of glasses has the advantages that welding is not required and each part can be electroplated separately, is strong in assembling consistency and low in production cost, and has strong practicability.

Description

A kind of novel hinge formula glasses

Technical field

The utility model relates to a kind of glasses, especially a kind of novel hinge formula glasses that utilize elasticity tension to make glasses upper arm automatic open-close.

Background technology

Between the mirror leg of existing glasses and the pile crown of picture frame, mostly adopt metal screw hinged fixing, this structure is fixed as because screw is hinged to be rigidly connected does not have elasticity, in the time that glasses are collided or drop, easily make hinged screw damage, also may make earpiece or spectacle-frame damage distortion, the glasses of this structure simultaneously, its earpiece does not have the elastic force that clamps wearer's head both sides, easy landing in the time of wearer's croucs, need to increase other elastic construction this elastic force is provided, for example between mirror leg and spectacle-frame, increase a spring, but make like this structure comparatively complicated, and easily damage, and the hinged easy loose or dislocation of screw after long-time use, thereby affect the serviceable life of glasses.In addition, the mode that existing glasses parts generally adopts combination to electroplate is carried out PROCESS FOR TREATMENT, and operation is relatively loaded down with trivial details, and efficiency is low, cost is high.

Summary of the invention

The purpose of this utility model is to provide a kind of without welding, the novel hinge formula glasses of assembling simply, with shell fragment, is intended to solve the mirror leg elastic force deficiency of glasses in prior art or the problem of elastic construction complexity.

To achieve these goals, the utility model adopts following technical scheme:

A kind of novel hinge formula glasses, it comprises mirror leg and mirror pile crown, it also comprises that U-shaped returns hook and shell fragment, on described mirror leg, mirror pile crown and shell fragment, all offer corresponding connecting hole, described U-shaped returns and hooks through the connecting hole barb on mirror leg on mirror pile crown, and shell fragment is compressed between mirror leg and mirror pile crown.

Preferably, the link of described mirror pile crown symmetrical by two of offering, be edge-on "Ji" type duct and formed support ear in the bottom of link.

Preferably, described U-shaped returns to hook and comprises eave tile part and hook cap portion, and described eave tile part is engaged in "Ji" type duct, and described hook cap portion is fastened on the outside of mirror leg.

Preferably, porose position is offered on the wherein top of a side of described shell fragment, and the top of opposite side is " protruding " type, the width of its projection is close with the width of support ear.

Preferably, the link of described mirror pile crown carries out transition and is connected by having the kink of constant slope and the body of mirror stake.

Owing to having adopted such scheme, mirror leg of the present utility model and mirror pile crown hook the elastic parts forming with shell fragment and are connected by being returned by U-shaped, utilize the tension force of shell fragment to realize the automatic open-close of mirror leg, and keep good elastic force; Its mirror leg of not only having avoided the hinged grade of the screw mode of being rigidly connected to exist is nonelastic, and hinge for spectacles short problem in serviceable life has also been improved owing to utilizing spring device to keep mirror leg elastic force to cause the problem of Glasses structure complexity; Meanwhile, each parts are separate piece, without welding, having the advantage of separately electroplating each accessory, reach with this effect reducing production costs; In addition, assembling simply makes production procedure summary, good springiness, is difficult for strain and glasses ILS, mirror leg and picture frame can be exchanged arbitrarily strengthened product practicality.

Accompanying drawing explanation

Fig. 1 is the assembling parts process schematic diagram of the utility model embodiment;

Fig. 2 is that front elevation, use constitutional diagram and the structure of the shell fragment of the utility model embodiment launched front elevation;

Fig. 3 is front elevation and the side view that the U-shaped of the utility model embodiment returns hook;

Fig. 4 is the mirror leg of the utility model embodiment and the perforate schematic diagram of mirror pile crown.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.

As shown in Fig. 1,2,3 and 4, the novel hinge formula glasses of the present embodiment, it comprises:

Mirror leg 10, the link of mirror leg 10 offers two symmetrical connecting holes;

Mirror pile crown 20, the link of mirror pile crown 20 is symmetrical by two of offering, be edge-on " several " font duct 22 has formed support ear 23 in the bottom of link; Meanwhile, for making mirror leg 10 keep good closure and deployed condition, the link of mirror pile crown 20 carries out transition and is connected by having the kink 21 of constant slope and the body of mirror stake, utilizes kink 21 to reach spacing effect with this;

U-shaped returns and hooks 30, U-shaped returns hook 30 and comprises eave tile part 31 and hook cap portion 32, eave tile part 31 is engaged in "Ji" type duct 22, U-shaped returns the body of hook 30 through after the connecting hole of mirror leg 10, hook the outside that cap portion 32 is fastened on mirror leg 10, with this, shell fragment 10 is compressed between mirror leg 10 and mirror pile crown 20;

Shell fragment 40, the wherein top of a side of shell fragment 40 offers the connecting hole corresponding with the connecting hole of mirror leg 10, and the width that the top of opposite side is the width of " protruding " type, its projection and the support ear 23 of mirror pile crown 20 is close.

When mirror leg 10 is connected with mirror pile crown 11, only need take two U-shapeds and return hook 30, by connecting hole one rear flank of passing successively mirror leg 10, shell fragment 40 of eave tile part 31 correspondences, be engaged in " several " font duct 22, the projection of shell fragment 40 is compressed between mirror leg 10 and mirror pile crown 20 by support ear 23 with this, forms elastic force.

For guaranteeing aesthetic property and the practicality of structure, the hook cap portion 32 that U-shaped returns hook 30 can coordinate the overall construction design change profile of glasses to beautify according to actual needs, also two U-shapeds can be returned and hook 30 and undertaken one-body moldedly by hooking cap portion 32, strengthen profile landscaping effect.

Thus, the present embodiment utilizes the tension force of shell fragment to realize the automatic open-close of mirror leg 10, and has kept good elastic force; The mirror leg elastic force deficiency that it had both avoided the hinged mode that is rigidly connected such as grade of screw easily to cause, glasses short problem in serviceable life, has also improved owing to utilizing spring device to keep mirror leg 10 elastic force to cause the problem of Glasses structure complexity; Meanwhile, each parts are separate piece, without welding, having the advantage of separately electroplating each accessory, reach with this effect reducing production costs; In addition, assembling simply makes production procedure summary, good springiness, is difficult for strain and glasses ILS, mirror leg and picture frame can be exchanged arbitrarily strengthened product practicality.

The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. novel hinge formula glasses, it comprises mirror leg (10) and mirror pile crown (20), it is characterized in that: it also comprises that U-shaped returns hook (30) and shell fragment (40), on described mirror leg (10), mirror pile crown (20) and shell fragment (40), all offer corresponding connecting hole, it is upper at mirror pile crown (20) through the connecting hole barb on mirror leg (10) that described U-shaped returns hook (30), and shell fragment (40) is compressed between mirror leg (10) and mirror pile crown (20).

2. the novel hinge formula of one as claimed in claim 1 glasses, is characterized in that: the link of described mirror pile crown (20) is symmetrical by two of offering, be edge-on "Ji" type duct (22) has formed support ear (23) in the bottom of link.

3. the novel hinge formula of one as claimed in claim 2 glasses, it is characterized in that: described U-shaped returns hook (30) and comprises eave tile part (31) and hook cap portion (32), described eave tile part (31) is engaged in "Ji" type duct (22), and described hook cap portion (32) is fastened on the outside of mirror leg (10).

4. the novel hinge formula of one as claimed in claim 2 glasses, it is characterized in that: the wherein top of a side of described shell fragment (40) offers connecting hole, it is close with the width of support ear (23) that the top of opposite side is the width of " protruding " type, its projection.

5. the novel hinge formula of the one glasses as described in any one in claim 1-4, is characterized in that: the link of described mirror pile crown (20) carries out transition with the body of mirror stake and is connected by having the kink (21) of constant slope.