CN201622399U

CN201622399U - Spectacle frame with steel hinge

Info

Publication number: CN201622399U
Application number: CN2010200030216U
Authority: CN
Inventors: 梁悦灿
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-20
Filing date: 2010-01-20
Publication date: 2010-11-03
Anticipated expiration: 2020-01-20

Abstract

The utility model relates to an utensil steel sheet hinge's spectacle frame, it is in the both sides of an eyepiece frame respectively to the rear side bending type become a connection piece, wear to establish one on the connection piece before colluding the hole and colluding the hole after with one, in addition with two glasses arms collude respectively on the connection piece, each glasses arm anterior segment is the outside of arranging the connection piece in, and extend a shell fragment forward by the inboard, and the shell fragment colludes the hole after the front end forms a reverse hook and passes, and collude the hole before the glasses arm front end is formed with a forward hook and passes, so, but make glasses arm pivot ground collude and establish on the connection piece, in order to reach the purpose of folding up or expanding glasses arm.

Description

The spectacle frame of tool steel disc hinge

Technical field

The utility model is about a kind of spectacle frame, especially a kind of spectacle frame that reaches the tool steel disc hinge of pivot effect in shell fragment hook joint mode.

Background technology

General common spectacle frame is to include an eyepiece frame, two hinges and two temples, and wherein, temples is to utilize hinge to be hubbed on the both sides of eyepiece frame, to reach temples inwardly the pivot purpose of folding of eyepiece frame relatively.

Yet, general spectacle frame is used to articulate the hinge of eyepiece frame and temples, more being not easy again of its thin portion part assembled, adding temples pivots because frequent folding is used easily, and the loosening or parts depreciation of the screw that causes hinge, and then influence the smooth degree of temples pivotal action, and change the balance of spectacle frame integral body, becoming is not easy to be linked with or discomfort.

Summary of the invention

The utility model designer is because the hinge of existing spectacle frame has many, the not easy-to-assemble problems of thin portion part, and make the loosening and wearing and tearing of screw after often using easily, and then influence the smooth degree that spectacle frame pivots, therefore, special research and development meticulously of the utility model designer and improvement, provide a kind of spectacle frame of tool steel disc hinge, to reach simple in structure, easy assembling, to make things convenient for the purpose of folding.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of spectacle frame of tool steel disc hinge, it includes an eyepiece frame and two temples, it is characterized in that:

The both sides difference of eyepiece frame lateral buckling backward forms a connecting piece, is hook joint hole and hook joint hole, a back before being equipped with on each brace;

Hook joint is on brace respectively for temples, and the leading portion of each temples places the outside of brace, and includes a shell fragment and a forward hook, wherein, shell fragment is extended forward by the temples inboard, and forms a reverse hook at front end, and the hook joint hole was colluded and is located on the brace after described reverse hook passed; The forward hook-forming is at the front end of temples, and the hook joint hole is colluded and is located on the brace before passing.

Wherein: on the brace further with up and down side by side mode be equipped with hook joint hole and hook joint hole, back before another group; The leading portion of each temples then further is provided with another shell fragment, and form a reverse hook in addition at described shell fragment front end, described another reverse hook passes another corresponding hook joint hole, back and colludes and be located on the brace, and further being formed with another forward hook at the temples front end, described another forward hook passes another corresponding preceding hook joint hole and colludes and be located on the brace.

Wherein: be equipped with a shell fragment hole at the temples leading portion, described shell fragment is contained in the shell fragment hole, and this shell fragment also is connected in the rear end on the temples body of shell fragment hole rear side.

Wherein: the rear side at brace further is concaved with a ccontaining recess.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: to rely on above-mentioned technological means, the spectacle frame of tool steel disc hinge of the present utility model, it only needs to punch out shell fragment on temples, reverse hook with shell fragment is arranged in the hook joint hole, back again, and the forward hook of temples front end is arranged in the preceding hook joint hole, promptly collude rotationally and be located on the brace, and the formation temples is hubbed on the pin-jointed structure on the brace, purpose simple in structure to reach effectively, that assemble and make things convenient for folding easily.

Description of drawings

Fig. 1 is the stereoscopic figure of the utility model first embodiment;

Fig. 2 is the exploded stereographic map of the utility model first embodiment;

Fig. 3 to Fig. 5 is the upper viewing view of the temples folding state of the utility model first embodiment;

Fig. 6 is the stereoscopic figure of temples after folding of the utility model first embodiment;

Fig. 7 is the local appearance stereographic map of the utility model second embodiment;

Fig. 8 is the exploded stereographic map of the utility model second embodiment.

Description of reference numerals: 10-eyepiece frame; The 11-brace; 110, hook joint hole before the 110A-; 111, hook joint hole behind the 111A-; The ccontaining recess of 112-; The 20-temples; 21-shell fragment hole; 22,22A-shell fragment; 220, the reverse hook of 220A-; 23,23A-forward hook.

Embodiment

Being can detail knowledge technical characterictic of the present utility model and practical effect, and can implement according to the content of instructions, further with as shown in the figure preferred embodiment, describes in detail as the back now:

First embodiment of the spectacle frame of tool steel disc hinge of the present utility model, please refer to Fig. 1 and Fig. 2, it includes an eyepiece frame 10 and two temples 20, wherein, eyepiece frame 10 both sides difference lateral buckling backward forms a connecting piece 11, on brace 11 hook joint hole 110 and hook joint hole, a back 111 before being equipped with at interval with the front and back arrangement mode, and be arranged with a ccontaining recess 112 at the rear side interlude of brace 11, preferably, described preceding hook joint hole 110, hook joint hole 111, described back are square slotted hole longitudinally respectively with ccontaining recess 112;

Two temples 20 are to be the slightly flexible metal material of tool (for example: steel, aluminium alloy ... wait spectacle frame common metal material), and respectively with front end pivotly hook joint on the brace 11 of eyepiece frame 10 both sides, and, provide the user to be linked with on ear with rear end formation temples 20;

The leading portion of each temples 20 is to place pairing brace 11 outsides, and includes a shell fragment hole 21, a shell fragment 22 and a forward hook 23, and wherein, shell fragment hole 21 is the rectangle perforation that are arranged in temples 20 leading portions in die-cut mode; Shell fragment 22 is the inboards that extended to brace 11 by temples 20 leading portion inboards forward, and be bent into a reverse hook 220 laterally at front end, and described reverse hook 220 is to pass hook joint hole, back 111, collude from inside to outside and be located on the brace 11, and be contained in the shell fragment hole 21, preferably, described shell fragment 22 is that the mode with die-cut temples 20 leading portions forms and is contained in the shell fragment hole 21, and be connected in the rear end on temples 20 bodies of shell fragment hole 21 rear sides, again described shell fragment 22 is pulled the inboard of rolling over to brace 11 to the inside, and make reverse hook 220 pass hook joint hole, back 111 from inside to outside, be located on the brace 11 to collude rotationally, brace 11 firmly can be interposed between shell fragment 22 and temples 20 bodies; Forward hook 23 is formed in the front end of temples 20, and ecto-entad pass before hook joint hole 110, be located on the brace 11 to collude rotationally;

The start principle of the spectacle frame of tool steel disc hinge of the present utility model, please refer to Fig. 3, because the reverse hook 220 of shell fragment 22 is to be located on the brace 11 to collude in the other direction respectively with the forward hook 23 of temples 20 front ends, therefore, rely on shell fragment 22 and temples 20 to have the recovery elastic force that moves in opposite directions, can make shell fragment 22 and temples 20 by the inside and outside both sides sheet 11 that stably is clamped and connected respectively;

Please refer to Fig. 4 and Fig. 5, when pulling the inside folding of temples 20, the reverse hook 220 of shell fragment 22 is with respect to brace 11 rotations, and reverse hook 220 ends are rotated to stretch in the ccontaining recess 112, hook joint hole 110 before the forward hook 23 of temples 20 front ends then moves laterally and withdraws from, and the recovery elastic force between temples 20 and the shell fragment 22, cause temples 20 leading portions inboard and brace 11 rear sides mutually against being closed, can pivot and adeciduate purposes with respect to brace 11 and can reach temples 20.

In addition, when temples 20 folding to the inside or when launching laterally, the reverse hook 220 of shell fragment 22 can along with and brace 11 between angle change, and the recovery elastic force between shell fragment 22 and the temples 20, and provide a resilience power in the moment of pulling of folding or expansion, so that temples 20 can outwards flick or inwardly folding automatically automatically in the moment of pulling, reach convenient the use, unfold effortless effect.

Second embodiment of the spectacle frame of tool steel disc hinge of the present utility model, please refer to Fig. 7 and Fig. 8, the utility model is for increasing the intensity and the degree of stability of pivot structure, the spy describes with second embodiment, its general configuration is identical with first embodiment, only on the brace 11 of eyepiece frame 10 both sides with hook joint hole 110 before side by side mode is equipped with two groups up and down, 110A and afterwards hook joint hole 111,111A; Each temples 20 leading portion then with up and down side by side mode be provided with two

shell fragments

22,22A, and at each shell fragment 22, the reverse hook 220 that the 22A front end is bent to form, 220A, and make reverse hook 220,220A passes corresponding back hook joint hole 111 respectively, 111A, be located on the brace 11 to collude pivotly, in addition temples 20 front ends also with up and down side by side mode be formed with two

forward hooks

23,23A, and

forward hook

23,23A passes corresponding preceding hook joint hole 110 respectively, 110A, be located on the brace 11 to collude pivotly, again, the start principle of second embodiment, first embodiment that coexists seldom gives unnecessary details at this.

Rely on above-mentioned technological means, the spectacle frame of tool steel disc hinge of the present utility model only needs to punch out

shell fragment

22,22A on temples 20, rely on shell fragment 22, the reverse hook 220 of 22A, 220A to be arranged in hook joint hole, back 111,111A again, and forward hook 23, the 23A of temples 20 front ends are arranged among preceding hook joint hole 110, the 110A, be located on the brace 11 and collude rotationally, formation temples 20 is arranged on the pin-jointed structure on the brace 11, and can reach purpose simple in structure, that assemble and make things convenient for folding easily effectively.

More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.

Claims

1. the spectacle frame of a tool steel disc hinge, it includes an eyepiece frame and two temples, it is characterized in that:

2. the spectacle frame of tool steel disc hinge according to claim 1 is characterized in that: on the brace further with up and down side by side mode be equipped with hook joint hole and hook joint hole, back before another group; The leading portion of each temples then further is provided with another shell fragment, and form a reverse hook in addition at described shell fragment front end, described another reverse hook passes another corresponding hook joint hole, back and colludes and be located on the brace, and further being formed with another forward hook at the temples front end, described another forward hook passes another corresponding preceding hook joint hole and colludes and be located on the brace.

3. the spectacle frame of tool steel disc hinge according to claim 1 and 2 is characterized in that: be equipped with a shell fragment hole at the temples leading portion, described shell fragment is contained in the shell fragment hole, and this shell fragment also is connected in the rear end on the temples body of shell fragment hole rear side.

4. the spectacle frame of tool steel disc hinge according to claim 1 and 2 is characterized in that: the rear side at brace further is concaved with a ccontaining recess.

5. the spectacle frame of tool steel disc hinge according to claim 3 is characterized in that: the rear side at brace further is concaved with a ccontaining recess.