CN205562990U

CN205562990U - Novel spectacle frame structure

Info

Publication number: CN205562990U
Application number: CN201620383637.8U
Authority: CN
Inventors: 施权峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-29
Filing date: 2016-04-29
Publication date: 2016-09-07
Anticipated expiration: 2026-04-29

Abstract

The utility model relates to a novel spectacle frame structure, including lens frame and two mirror holder legs, the one end of mirror holder leg is rotated with the one end one -to -one of lens frame and is connected, and lens frame both ends inboard is equipped with the extension to the extension of human face direction respectively, and the one end of mirror holder leg is passed through the runner assembly and is connected with the rotation of extension one -to -one, other end downwarping and with human ear rear phase -match. The runner assembly includes connecting sleeve, hemisphere groove, roll groove and roating sphere, the one end fixed connection that is connected with the lens frame on the one end of connecting sleeve and the mirror holder leg, the other end is equipped with the groove of stepping down, the hemisphere groove sets up in the connecting sleeve, but the roll groove set up at hemisphere inslot and free rotation, the roating sphere setting is at the roll inslot, and roating sphere and extension fixed connection. The utility model discloses can have better protect function to bearing external force so that the glasses leg has better mobility, while this ball -type connection structure compares traditional structure life and will grow, and it is more nimble convenient to rotate.

Description

A kind of novel glasses shelf structure

Technical field

This utility model relates to optometric technology field, particularly relates to a kind of novel glasses shelf structure.

Background technology

In prior art, directly it is connected by axis of rotation between lens frame with arm of spectacle frame, this spectacle frame Structure only allows the horizontal motion that leg of spectacles is single, and many times the destruction of spectacle frame is from level Power beyond direction so that leg of spectacles occurs destroying with the junction of spectacle frame main body.This design authority Have a strong impact on the service life of glasses, for this reason, it may be necessary to design a spectacle frame, glasses can have been ensured The pliability of whole spectacle frame is increased on the premise of the structural strength of frame.

Utility model content

Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of Novel glasses shelf structure.

The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of novel glasses shelf structure, Including lens frame and two arm of spectacle frame, one end of two described arm of spectacle frame respectively with the two ends of described lens frame Corresponding is rotationally connected, and is respectively equipped with the extension extended to human body face direction inside described lens frame two ends Portion, one end of described arm of spectacle frame is rotationally connected with corresponding described extension by runner assembly, the other end Being provided with horizontal component and be bent downwardly part, described horizontal component mates with human body ear top, described to Lower sweep matches with human body ear rear mastoid.

Described runner assembly includes branch sleeve, hemisphere groove, rolling groove and roating sphere, described branch sleeve One end of being connected with described lens frame with described arm of spectacle frame, one end fixing connect, the other end is provided with for energy Making described arm of spectacle frame turn to become the slot to make way of 90 degree of angles with described lens frame, described hemisphere groove is arranged In described branch sleeve, it is interior and free to rotate that described rolling groove is arranged on described hemisphere groove, described turn Dynamic ball is arranged in described rolling groove, and in described roating sphere, connection has connecting rod, and described connecting rod is away from described One end of roating sphere is stretched out the other end of described branch sleeve and fixing with described extension is connected.

The beneficial effects of the utility model are: a kind of novel glasses shelf structure of the present utility model so that Leg of spectacles has more preferably mobility, has more preferable defencive function for bearing external force, and this ball-type is even simultaneously Access node structure is compared traditional structure and to be grown service life, rotates more flexible convenience.It addition, by whole glasses The weight of frame is more disperseed, and adds the comfortableness that whole mirror holder is worn.

On the basis of technique scheme, this utility model can also do and improve as follows:

Further: described rolling groove surface is provided with multiple through hole, and being equipped with in each described through hole can be free The ball rolled, and described ball respectively with inner surface and the outer surface of described roating sphere of described hemisphere groove Structure deformation.

Above-mentioned further scheme provides the benefit that: can reduce described rolling groove by arranging described ball The frictional force rolled in described hemisphere groove, and it is possible to prevent described ball to come off from described through hole, Relatively stable lubrication can be played.

Further: described through hole inner ring is provided with the rubber ring matched with its size, described ball is metal Material, and described ball 431 is arranged in described rubber ring.

Above-mentioned further scheme provides the benefit that: can reduce described ball by arranging described rubber ring Abrasion when rolling is there is, it is ensured that described ball will not when rotating with the contact surface of described rubber ring Sound occur, the most described rubber ring has preferable elasticity, pine will not occurs owing to Rubbing number increases Dynamic situation, extends the service life of whole runner assembly, improves the quality of whole mirror holder.

Further: the diameter of described through hole is equal with the external diameter of described rubber ring, the internal diameter of described rubber ring Equal diameters with described ball.

Above-mentioned further scheme provides the benefit that: in this way so that described rubber ring is complete It is stuck in described through hole, and described ball is just stuck in described rubber ring, and coordinate described hemisphere groove Inner surface and the outer surface of described roating sphere so that described both can be at described rubber ring in freedom at ball Rotate, also do not fall out.

Further: described roating sphere is provided with and described number of openings phase near the surface of described rolling groove side Same groove, described ball is embedded in described groove one to one, and described ball is respectively with described The inwall of groove and the inner surface Structure deformation of described rolling groove.

Above-mentioned further scheme provides the benefit that: can increase whole runner assembly by the way Position is felt, and the angle facilitating described arm of spectacle frame to move to correspondence will not at will occur rocking, and needs applied force Adjust the angle between itself and described lens frame, use experience very well.

Further: the degree of depth of described groove is less than the diameter of described ball.

Above-mentioned further scheme provides the benefit that: by controlling the degree of depth of described groove so that described Ball part enters in described groove, the most described ball both can reduce described hemisphere groove inner surface and Rotation friction between the outer surface of described roating sphere, be also prevented from due to described groove is deep simultaneously Spend and deeply cause described ball to enter in described groove, thus depart from the outer surface of described roating sphere and connect Touch, do not have the effect reducing frictional force.

Further: described branch sleeve is away from least one limited post, institute in the port of described arm of spectacle frame one end Stating corresponding described limited post place planar rings in roating sphere and be provided with stopper slot, described limited post is connected to described In stopper slot.

Above-mentioned further scheme provides the benefit that: after described limited post is absorbed in groove, and described arm of spectacle frame is not Self can rotate, and be intended to rotate around whole spectacle frame, by described limited post and join spacing with described Groove can reduce the own rotation that described arm of spectacle frame is unnecessary.

Further: the lower frame of described lens frame is provided with the silica gel nose contacted with human body face with inside middle portion Torr.

Above-mentioned further scheme provides the benefit that: by arranging described silica gel nose pad so that mirror holder frame Fit as far as possible human body face, and make human body face more uniform stressed so that wearer is more easypro Suitable, experience more preferably.

Further: also to include two support bars, one end of two described support bars is respectively correspondingly arranged on Between one end that described runner assembly and described arm of spectacle frame are connected with described lens frame, and described support bar Middle part is arranged in the middle part of described arm of spectacle frame caves in the strip groove formed along its length direction.

Above-mentioned further scheme provides the benefit that: on the one hand can be to described mirror holder by described support bar Lower limb is played a supporting role, and is easily deformed after preventing the long-time stress of described arm of spectacle frame；On the other hand, also rise The effect of protection runner assembly, the when that external force being applied to whole spectacle frame both sides, spectacle frame both sides The two support bar can carry all of load, in the case of external force is excessive, and the two component damage, External force just can have the active force of reality to runner assembly and leg of spectacles.

Further: described arm of spectacle frame is wooden material, described hemisphere groove is quality of rubber materials, described rolling groove For metal material, described roating sphere is quality of rubber materials.

Above-mentioned further scheme provides the benefit that: described arm of spectacle frame uses wooden material, and wooden material is relatively Gently, the quality of whole mirror holder can be reduced；Described roating sphere employing quality of rubber materials, lighter weight, and Having preferable wearability, described rolling groove uses metal material can coordinate the structure of whole runner assembly Intensity, it is ensured that overall structure performance.

Accompanying drawing explanation

Fig. 1 is a kind of spectacle-frame structural representation of the present utility model；

Fig. 2 is the structural representation that assembly is moved in a kind of novel glasses shelf structure transfer of the present utility model.

In accompanying drawing, the list of parts representated by each label is as follows:

1, lens frame, 2, arm of spectacle frame, 3, extension, 4, runner assembly, 5, support bar；

11, silica gel nose pad, 41, female connector cylinder, 42, hemisphere groove, 43, rolling groove, 44, roating sphere, 45, connecting rod；

411, slot to make way, 412, limited post, 431, ball, 441, stopper slot.

Detailed description of the invention

Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for solving Release this utility model, be not intended to limit scope of the present utility model.

As it is shown in figure 1, a kind of spectacle-frame structural representation, including lens frame 1 and two arm of spectacle frame 2, one end of two described arm of spectacle frame 2 respectively with corresponding being rotationally connected in two ends of described lens frame 1, It is characterized in that: inside described lens frame 1 two ends, be respectively equipped with the extension extended to human body face direction 3, one end of described arm of spectacle frame 2 is rotationally connected with corresponding described extension 3 by runner assembly 4, The other end is provided with horizontal component and is bent downwardly part, and described horizontal component mates with human body ear top, The described part that is bent downwardly matches with human body ear rear mastoid.

Here, the other end of described arm of spectacle frame 2 is flat, and this design instead of traditional uses ear Upper limb goes to undertake the design of spectacle frame weight, but with producing the mastoid shape pressing close to most people's ear rear The silica gel of shape goes to bear the weight of part spectacle frame so that wearer ear is more comfortable.

As in figure 2 it is shown, described runner assembly 4 includes branch sleeve 41, hemisphere groove 42, rolling groove 43 With roating sphere 44, one end of described branch sleeve 41 is connected with described lens frame 1 with described arm of spectacle frame 2 One end fixing connect, the other end is provided with and becomes 90 for described arm of spectacle frame can be made to turn to described lens frame The slot to make way 411 of degree angle, described hemisphere groove 42 is arranged in described branch sleeve 41, described rolling It is interior and free to rotate that groove 43 is arranged on described hemisphere groove 42, and described roating sphere 44 is arranged on described rolling In dynamic groove 43, and in described roating sphere 44, connection has connecting rod 45, and described connecting rod 45 is away from described rotation One end of ball 44 is stretched out the other end of described branch sleeve 41 and fixing with described extension 3 is connected.

Preferably, the described branch sleeve 41 diameter near described hemisphere groove 42 one end is less than away from described The diameter of hemisphere groove 42 one end, and described branch sleeve 41 is near the diameter of described hemisphere groove 42 one end It is slightly less than the diameter of described roating sphere 44.So so that described roating sphere 44 can not be from described connection Described branch sleeve 41 deviate from by sleeve 41 near described hemisphere groove 42 one end.

In the present embodiment, described rolling groove 43 surface is provided with multiple through hole, is all provided with in each described through hole Have can free rolling ball 431, and described ball 431 respectively with the inner surface of described hemisphere groove 42 and The outer surface Structure deformation of described roating sphere 44.Described rolling can be reduced by arranging described ball 431 The frictional force that dynamic groove 43 rolls in described hemisphere groove 42, and it is possible to prevent described ball 431 from institute State in through hole and come off, relatively stable lubrication can be played.

Preferably, described through hole inner ring is provided with the rubber ring matched with its size, and described ball 431 is Metal material, and described ball 431 is arranged in described rubber ring.Permissible by arranging described rubber ring Reduce the abrasion of described ball 431, it is ensured that described ball 431 does not haves sound when rotating, The most described rubber ring has preferable elasticity, will not increase, due to Rubbing number, the situation occurring loosening, Extend the service life of whole runner assembly, improve the quality of whole mirror holder.

Preferably, the diameter of described through hole is equal with the external diameter of described rubber ring, the internal diameter of described rubber ring Equal diameters with described ball 431.In this way so that described rubber ring is stuck in institute completely State in through hole, and described ball 431 is just stuck in described rubber ring, and coordinate described hemisphere groove 42 Inner surface and the outer surface of described roating sphere 44 so that described both can be described rubber at ball 431 Cushion rubber, freely rotatable, does not falls out yet.

Preferably, described roating sphere 44 is provided with and described through hole near the surface of described rolling groove 43 side The groove that quantity is identical, described ball 431 is embedded in described groove one to one, and described ball 431 respectively with the inner surface Structure deformation of the inwall of described groove and described rolling groove 43.By above-mentioned side Formula can increase the position sense of whole runner assembly, facilitates described arm of spectacle frame 2 to move to the angle of correspondence not Can at will occur rocking, need applied force to adjust the angle between itself and described lens frame, use Experience very well.

In the present embodiment, the degree of depth of described groove is less than the diameter of described ball 431.Described by controlling The degree of depth of groove so that described ball 431 is partially in described groove, the most described ball 431 Both the rotation that can reduce between inner surface and the outer surface of described roating sphere 44 of described hemisphere groove 42 rubs Wiping power, is also prevented from due to the degree of depth of described groove that the most deeply to cause described ball 431 to enter described simultaneously In groove, thus disengage with the outer surface of described roating sphere 44, do not have the effect reducing frictional force Really.

Preferably, described branch sleeve 41 is away from the port of described arm of spectacle frame 2 one end, at least one is spacing Post 412, along described limited post 412 place corresponding on described branch sleeve 41 in described roating sphere 44 Planar rings is provided with stopper slot 441, and described limited post 412 is connected in described stopper slot 441.Described limit After position post 412 is absorbed in groove, described arm of spectacle frame 2 can not self rotate, and is intended to around whole spectacle frame Rotate, by described limited post 412 and join and can reduce described arm of spectacle frame 2 not with described stopper slot 441 Necessary own rotation.

Preferably, the lower frame of described lens frame 1 is provided with the silica gel contacted with human body face with inside middle portion Nose support 11.By the human body face that arranges described silica gel nose pad 5 so that mirror holder frame is fitted as far as possible, And making human body face more uniform stressed so that wearer is more comfortable, experiences more preferably.Need exist for It is noted that described silica gel nose pad 5 can go customization according to the shape of different people nasal bone, there is certain thickness, The longitudinal mechanics extrusion for nasal bone of the whole spectacle frame can be buffered, and silica gel is suitableeer relative to rubber Close and directly contact human skin, so can be pleasant.

Preferably, a kind of novel glasses shelf structure of the present utility model also includes two support bars 5, two One end of described support bar 5 is respectively correspondingly arranged on described runner assembly 4 and described arm of spectacle frame 2 and institute State between one end that lens frame 1 connects, and the middle part of described support bar 5 is arranged in described arm of spectacle frame 2 Cave in the strip groove formed along its length direction in portion.Can be right by described support bar 5 one aspect Described arm of spectacle frame is played a supporting role, and is easily deformed after preventing the described long-time stress of arm of spectacle frame 2；Another Aspect, also plays a part to protect runner assembly 4, the when that external force being applied to whole spectacle frame both sides, The two support bar 5 of spectacle frame both sides can carry all of load, in the case of external force is excessive, this Two component damage, external force just can have the active force of reality to runner assembly 4 and leg of spectacles 2.

It addition, two described support bars 5 can also limit simultaneously described leg of spectacles 2 excessive toward turning up, Play spacing effect so that described leg of spectacles 2 can move as spectacle-frame main body be 90 degree can Wearing state.

Preferably, inside supporting leg described in the two 5, two blocks of triangle rubber it are also provided with so that institute State leg of spectacles 2 and can reach 120 degree toward the angle when of turning up and between described lens frame 1, than Go out 30 degree more than 90 degree originally, allow user be more prone to carry wearing spectacles when, And described leg of spectacles 2 can also be felt more relieved and safety from inner side toward the when of turning up.The elasticity of rubber Can also allow leg of spectacles appropriate location of auto-returned and spectacle frame 90 degree after bending outward, allow use Get up more convenient.

Preferably, two pieces of described upper and lower two ends of triangle rubber are thought askew extended so that described leg of spectacles 2, inside the strip groove that can enter into the when of turning up in the middle part of described arm of spectacle frame 2, play spacing Effect, thus described leg of spectacles 2 can up and down problem when wearing glasses to avoid client, it is necessary to Described leg of spectacles 2 could be allowed to depart from the strip groove in the middle part of described arm of spectacle frame 2 by certain strength and up Moving in lower direction, so makes described leg of spectacles 2 by external force from top to bottom or from the bottom up Time, it is also possible to the direction of motion complying with external force moves outward, thus does not destroy the structure of whole spectacle frame.

Preferably, pattern or decorative pattern can be set on described support bar 5, play decoration function.

In the present embodiment, described arm of spectacle frame 2 is wooden material, and described hemisphere groove 42 is quality of rubber materials, Described rolling groove 43 is metal material, and described roating sphere 44 is quality of rubber materials.Described arm of spectacle frame 2 uses Silica gel material is on the one hand so that wearer is more comfortable, and on the other hand, silica gel material is relatively light, permissible Reduce the quality of whole mirror holder；Described roating sphere 44 uses quality of rubber materials, lighter weight, and has Preferably wearability, described rolling groove 43 uses metal material can coordinate the knot of whole runner assembly 2 Structure intensity, it is ensured that overall structure performance.

A kind of novel glasses shelf structure of the present utility model, more preferably moves so that leg of spectacles has Property, there is more preferable defencive function for bearing external force, this ball-type attachment structure compares traditional structure simultaneously Service life to be grown, and rotates more flexible convenience.It addition, the weight of whole spectacle frame is more disperseed, increase Add the comfortableness that whole mirror holder is worn.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all Within protection domain of the present utility model should be included in.

Claims

1. a novel glasses shelf structure, including lens frame (1) and two arm of spectacle frame (2), two One end of described arm of spectacle frame (2) respectively with corresponding being rotationally connected in two ends of described lens frame (1), its It is characterised by: inside described lens frame (1) two ends, be respectively equipped with the extension extended to human body face direction Portion (3), runner assembly (4) and corresponding described extension are passed through in one end of described arm of spectacle frame (2) (3) being rotationally connected, the other end is provided with horizontal component and is bent downwardly part, described horizontal component and people Body ear top mate, described in be bent downwardly part match with human body ear rear mastoid；

Described runner assembly (4) includes branch sleeve (41), hemisphere groove (42), rolling groove (43) With roating sphere (44), one end of described branch sleeve (41) and described arm of spectacle frame (2) and described mirror One end that sheet frame (1) connects is fixing to be connected, and the other end is provided with for described arm of spectacle frame (2) can be made to rotate Extremely become the slot to make way (411) of 90 degree of angles with described lens frame (1), described hemisphere groove (42) sets Putting in described branch sleeve (41), described rolling groove (43) is arranged in described hemisphere groove (42) And free to rotate, described roating sphere (44) is arranged in described rolling groove (43), and described rotation The upper connection of ball (44) has connecting rod (45), and described connecting rod (45) is away from the one of described roating sphere (44) End stretches out the other end of described branch sleeve (41) and fixing with described extension (3) is connected.

A kind of novel glasses shelf structure, it is characterised in that: described rolling Groove (43) surface is provided with multiple through hole, be equipped with in each described through hole can free rolling ball (431), And described ball (431) respectively with inner surface and the described roating sphere (44) of described hemisphere groove (42) Outer surface Structure deformation.

A kind of novel glasses shelf structure, it is characterised in that: described through hole Inner ring is provided with the rubber ring matched with its size, and described ball (431) is metal material, and described Ball (431) is arranged in described rubber ring.

A kind of novel glasses shelf structure, it is characterised in that: described through hole Diameter equal with the external diameter of described rubber ring, the internal diameter of described rubber ring and described ball (431) Equal diameters.

A kind of novel glasses shelf structure, it is characterised in that: described rotation Ball (44) is provided with the groove identical with described number of openings near the surface of described rolling groove (43) side, Described ball (431) is embedded in described groove one to one, and described ball (431) respectively with The inwall of described groove and the inner surface Structure deformation of described rolling groove (43).

A kind of novel glasses shelf structure, it is characterised in that: described groove The degree of depth less than the diameter of described ball (431).

A kind of novel glasses shelf structure, it is characterised in that: described connection Sleeve (41) is away from least one limited post (412) in the port of described arm of spectacle frame (2) one end, described Roating sphere (44) upper corresponding described limited post (412) place planar rings is provided with stopper slot (441), institute State limited post (412) to be connected in described stopper slot (441).

A kind of novel glasses shelf structure, it is characterised in that: described eyeglass The lower frame of frame (1) is provided with the silica gel nose pad (11) contacted with human body face with inside middle portion.

A kind of novel glasses shelf structure, it is characterised in that: also include two Individual support bar (5), one end of two described support bars (5) is respectively correspondingly arranged on described rotating group Between one end that part (4) and described arm of spectacle frame (2) are connected with described lens frame (1), and described The middle part of stay (5) is arranged in the middle part of described arm of spectacle frame (2) bar of formation of caving in along its length direction In connected in star.

10. according to novel glasses shelf structure a kind of described in any one of claim 1 to 9, it is characterised in that: Described arm of spectacle frame (2) is wooden material, and described hemisphere groove (42) is quality of rubber materials, described rolling groove (43) being metal material, described roating sphere (44) is quality of rubber materials.