CN209674124U

CN209674124U - A kind of glasses articulated structure

Info

Publication number: CN209674124U
Application number: CN201920815105.0U
Authority: CN
Inventors: 雷振东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2019-11-22
Anticipated expiration: 2029-05-31

Abstract

A kind of glasses articulated structure, the glasses articulated structure includes pile crown, Jin Leg and elastic slice, linking pile crown is equipped between Jin Leg in pile crown He the rotary shaft rack of Jin Leg and connection shaft, elastic slice is equipped on the outside of rotary shaft rack, elastic slice one end is welded on Jin Leg close to one end of pile crown, one end corresponds on the outside of the Vacancy of rotary shaft rack, pile crown is equipped with a bending loop portions, pile crown, which is assembled with the bending loop portions and rotary shaft rack and is connected shaft, is pinned at one, an ejection protrusion is additionally provided in the bending loop portions outermost end of pile crown, allow entire bending ring in " Ω " shape, the ejection protrusion of outermost end ejects elastic slice in rotation.In Jin Leg rotation process, elastic slice can be pushed, and elastic slice generates counteractive elastic force, pile crown is pushed to quickly rotate into position and compress; golden Leg then has outer elastic force; when golden Leg, which is opened to 90 °, is either greater than 90 °, to generate the dynamics that outer elastic force clamps, make us feeling more comfortable when wearing and will not sliding easily.

Description

A kind of glasses articulated structure

[technical field]

The utility model relates to optometric technology field more particularly to the hinge mounted structures of eyeglasses temple arm.

[background technique]

It is exactly the structure that we are known as temple that the articulated structure of glasses, which generally comprises Jin Leg, pile crown and connecting portion , Jin Leg, The usually after-frame of both sides opening supports the holder part of glasses on ear, and pile crown is connect with the frame of glasses Position, connecting portion are usually the connection structure with shaft function, complete linking Jin Leg and pile crown and the two is allowed to can be realized The structure of relative rotation.

Existing traditional eyewear is mostly not only not have elastic force during opening using screw locking, in limitation mirror There is a lot of limitation on leg open angle, simultaneously because screw locking is being repeatedly opened and there is loss in folding process, for a long time Temple loosens after use, is easy when wearing to shake or fall, make troubles to using.Need to provide a kind of Unscrew it Afterwards, elastic clamping tension is provided to temple, wears that docile degree is good, and shaft and the cooperation precision of bearing are high, can have and compare The glasses articulated structure of long service life.

[summary of the invention]

The utility model proposes in view of the above problems provides clamping dynamics by elastic slice, and temple is kept to be able to maintain when opening Outer elastic force is clamped, the high glasses articulated structure of laminating degree is worn.

A kind of glasses articulated structure involved in the utility model, which is characterized in that the glasses articulated structure include pile crown, Jin Leg and elastic slice are equipped with linking pile crown between Jin Leg in pile crown He the rotary shaft rack of Jin Leg and connection shaft, outside rotary shaft rack Side is equipped with elastic slice, and elastic slice one end is welded on Jin Leg close to one end of pile crown, and one end corresponds on the outside of the Vacancy of rotary shaft rack, pile crown Equipped with a bending loop portions, pile crown, which is assembled with the bending loop portions and rotary shaft rack and is connected shaft, is pinned at one, In The bending loop portions outermost end of pile crown is additionally provided with an ejection protrusion, allows entire bending ring in " Ω " shape, the ejection of outermost end Protrusion ejects elastic slice in rotation.

Wherein pile crown includes the bending loop portions of integrally formed fixed part and brake forming, wherein fixed part and frame/ Frame structure is fixed, and is bent loop portions and passed through shaft Yu Jin Leg pin joint.

Jin Leg includes as temple Leg body and junction, which is mounted with rotary shaft rack and elastic slice, at this Junction is equipped with a square hole, and rotary shaft rack is equipped with the positioning protrusion of the corresponding square hole, and rotary shaft rack is with its positioning protrusion It is caught in the square hole of junction and is welded on Jin Leg.

The rotary shaft rack includes two rack plates, respectively first rotating shaft rack plate and the second rotary shaft rack piece, the shaft Rack plate includes an axle hole and positioning region, when first rotating shaft rack plate and the second rotary shaft rack piece are soldered on Jin Leg When, the positioning region of first rotating shaft rack plate and the second rotary shaft rack piece is bonded to each other, and axle hole is spaced apart from each other, and constitutes one Hollow part.

And elastic slice includes fixing end and free elastic tip, elastic slice is welded on Jin Leg with its fixing end, is welded with rotary shaft rack The one side for being connected to Jin Leg is inside, then elastic slice is welded on the outside of Jin Leg, and the free elastic tip of elastic slice is kept to correspond to shaft On the outside of the hollow part of bracket.

And the bending loop portions of pile crown are inserted into the hollow part of rotary shaft rack, and keep the central axes of bending ring and turn The axis coaxle of the axle hole of bracing strut piece, the connection shaft of pin joint in the bending loop portions and rotary shaft rack of pile crown.

One end of the connection shaft, which has, expands end, expands end by this and rotary shaft rack excessively cooperates assembly.

It is described in the utility model to be related to glasses articulated structure, in Jin Leg rotation process, the ejection protrusion of pile crown outermost end Elastic slice can be pushed, and elastic slice generates counteractive elastic force, pushing pile crown to quickly rotate into position and compress , Jin Leg then has outer elastic force, When golden Leg, which is opened to 90 °, is either greater than 90 °, the dynamics that outer elastic force clamps is generated, makes us feeling more comfortable when wearing And it will not slide easily.

[Detailed description of the invention]

Fig. 1 is a kind of overall schematic of glasses articulated structure involved in the utility model；

Fig. 2 is a kind of configuration schematic diagram of glasses articulated structure involved in the utility model；

Fig. 3 is a kind of partial enlarged view of glasses articulated structure Fig. 2 involved in the utility model；

Fig. 4 is a kind of glasses articulated structure pile crown and rotary shaft rack cooperation figure involved in the utility model；

Wherein: 10, pile crown；11, fixed part；12, loop portions are bent；121, ejection protrusion；20, Jin Leg；21, Leg body； 22, junction；23, square hole；30, elastic slice；31, fixing end；32, free elastic tip；40, rotary shaft rack；41, axle hole；42, Positioning region；43, positioning protrusion；50, shaft is connected.

[specific embodiment]

The utility model is described in detail below in conjunction with accompanying drawings and embodiments.The examples of the embodiments are in attached drawing In show, in which the same or similar labels are throughly indicated same or similar elements or with the same or similar functions Element.The embodiments described below with reference to the accompanying drawings are exemplary, is only used for explaining the utility model, and should not be understood as Limitations of the present invention.

In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical Novel limitation.

A kind of glasses articulated structure, which is characterized in that the glasses articulated structure includes 10, Jin Leg 20 of pile crown and elastic slice 30, The rotary shaft rack 40 and connection shaft 50 of linking 10 He Jin Leg 20 of pile crown, rotary shaft rack 40 are equipped between pile crown 10 He Jin Leg 20 Outside is equipped with elastic slice 30, and elastic slice 30 includes fixing end and free elastic tip, and fixing end is welded on Jin Leg 20 close to pile crown 10 One end, and free elastic tip corresponds on the outside of the Vacancy of rotary shaft rack 40, pile crown 10 is equipped with a bending loop portions 12, pile crown 10 It is assembled with the bending loop portions 12 and rotary shaft rack 40 and is connected shaft 50 and be pinned at one, in the bending loop portions of pile crown 10 12 outermost ends are additionally provided with an ejection protrusion 121, allow entire bending ring in " Ω " shape, the ejection protrusion of outermost end is in rotation Eject elastic slice 30.

Wherein pile crown 10 includes the bending loop portions 12 of integrally formed fixed part 11 and brake forming, wherein fixed part 11 It is fixed with frame/frame structure, and bends loop portions 12 and pass through connection 50 Yu Jin Leg of shaft, 20 pin joint.

Jin Leg 20 includes as temple Leg body 21 and for fixation spring tab, the junction 22 of rotary shaft rack, the linking Position 22 is mounted with rotary shaft rack 40 and elastic slice 30, is equipped with a square hole 23 in the junction 22, rotary shaft rack 40 is equipped with The positioning protrusion of the corresponding square hole 23, rotary shaft rack 40 are caught in the square hole 23 of junction 22 with its positioning protrusion 43 and are soldered On Jin Leg 20.Rotary shaft rack 40 passes through accurate part size, Yi Jiding on being welded or attached to golden Leg 20 in this way Position protrusion 43 can realize that accurate assembly combines Yu the pairing of 20 upper aperture 23 of Jin Leg positioning.

The rotary shaft rack 40 from technical characteristic for, can by precision component etch or laser engraving in a manner of one The part anticipated as shown in Figure 2 is formed, it can also be in industry manufacture for the considerations of reducing cost or simplifying technique Two rack plates, respectively first rotating shaft rack plate and the second rotary shaft rack piece are split as, which includes an axis Hole portion 41 and positioning region 42, when first rotating shaft rack plate and the second rotary shaft rack piece are soldered on Jin Leg, first rotating shaft The positioning region 42 of rack plate and the second rotary shaft rack piece is bonded to each other, and axle hole 41 is spaced apart from each other, and constitutes a hollow part. This hollow part is exactly the bending loop portions 12 and pin joint pile crown and shaft branch of embedded insertion pile crown 10 in the subsequent process The connection shaft 50. of frame

And elastic slice 30 includes fixing end 31 and free elastic tip 32, elastic slice 30 is welded on Jin Leg with its fixing end, to turn The one side that bracing strut is welded to Jin Leg is inside, then elastic slice is welded on the outside of Jin Leg, and keeps the free elastic tip pair of elastic slice It should arrive on the outside of the hollow part of rotary shaft rack.

And the bending loop portions 12 of pile crown 10 are inserted into the hollow part of rotary shaft rack 40, and keep bending loop portions 12 The axis coaxle of the axle hole of the central axes and rotary shaft rack piece of circle, in the bending loop portions 12 and rotary shaft rack 40 of pile crown 10 The connection shaft 50 of pin joint.

One end of the connection shaft 50, which has, expands end, expands end by this and rotary shaft rack excessively cooperates assembly. Once connection shaft 50 is entered by riveting, will swelling be caught in wherein, holding is locked and reliable and stable will not be loosened.

, Jin Leg is to connect shaft 50 during opening after the assembly of the articulated structure of the glasses in this way Rotation axis, rotating opening are fixed on bending ring of the free elastic tip 32 close to internal pile crown 10 of the elastic slice 30 on Jin Leg 20 Circle portion 12 is rotated relative to bending loop portions 12, until the ejection protrusion 121 of bending loop portions 12 directly pushes up the freedom of upper elastic slice 30 Elastic tip 32, then elastic slice 30 generates counteractive elastic force, and pushing pile crown 10 to quickly rotate into position and compress , Jin Leg then has outer bullet Power generates the dynamics that outer elastic force clamps when golden Leg, which is opened to 90 °, is either greater than 90 °, makes us feeling more easypro when wearing It takes and will not slide easily.It is rotated using connecting 50 center of circle of shaft as axis when Jin Leg folding rotation, in the effect of elastic slice 30 Under, compliantly keep lasting elasticity.

The above is only the utility model preferred embodiment, is not made in any form to the utility model Limitation, although the utility model is disclosed above in the preferred embodiment, is not intended to limit the utility model, any to be familiar with sheet Technical professional is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation The utility model technology refers to any simple modification, equivalent change and modification to the above embodiments, belongs to practical In the range of new technique scheme.

Claims

1. a kind of glasses articulated structure, which is characterized in that the glasses articulated structure includes pile crown, Jin Leg and elastic slice, in pile crown and Linking pile crown is equipped between Jin Leg He the rotary shaft rack of Jin Leg and connection shaft, rotary shaft rack outside are equipped with elastic slice, elastic slice one end It is welded on Jin Leg, the other end corresponds on the outside of the Vacancy of rotary shaft rack, and pile crown is equipped with a bending loop portions, and pile crown is curved with this Folding loop portions and rotary shaft rack, which assemble and be connected shaft, is pinned at one, is additionally provided with one in the bending loop portions outermost end of pile crown A ejection protrusion, allows entire bending ring in " Ω " shape, and the ejection protrusion of outermost end ejects elastic slice in rotation.

2. glasses articulated structure according to claim 1, which is characterized in that wherein pile crown include integrally formed fixed part and The bending loop portions of brake forming, wherein fixed part is fixed with frame/frame structure, and is bent loop portions and passed through shaft Yu Jin Leg Pin joint.

3. glasses articulated structure according to claim 1, which is characterized in that Jin Leg includes as temple Leg body and convergence part Position, the junction are mounted with rotary shaft rack and elastic slice, are equipped with a square hole in the junction, rotary shaft rack, which is equipped with, to be corresponded to The positioning protrusion of the square hole, rotary shaft rack are caught in the square hole of junction with its positioning protrusion and are welded on golden Leg.

4. glasses articulated structure according to claim 3, which is characterized in that the rotary shaft rack includes two rack plates, respectively For first rotating shaft rack plate and the second rotary shaft rack piece, which includes an axle hole and positioning region, when first turn When bracing strut piece and the second rotary shaft rack piece are soldered on Jin Leg, first rotating shaft rack plate and the second rotary shaft rack piece are determined Position portion is bonded to each other, and axle hole is spaced apart from each other, and constitutes a hollow part.

5. glasses articulated structure according to claim 4, which is characterized in that and elastic slice includes fixing end and free elastic tip, Elastic slice is welded to the position on Jin Leg close to pile crown with its fixing end, is welded to the one side of Jin Leg as inside, then using rotary shaft rack Elastic slice is welded on the outside of Jin Leg, and the free elastic tip of elastic slice is kept to correspond on the outside of the hollow part of rotary shaft rack.

6. glasses articulated structure according to claim 5, which is characterized in that and the bending loop portions of pile crown are inserted into shaft branch The hollow part of frame, and the axis coaxle of the central axes of bending ring and the axle hole of rotary shaft rack piece is kept, in the curved of pile crown Roll over the connection shaft of pin joint in loop portions and rotary shaft rack.

7. glasses articulated structure according to claim 6, which is characterized in that one end of the connection shaft, which has, expands end, End is expanded by this and rotary shaft rack excessively cooperates assembly.