CN107748448A - Adjusting means and the glasses with the adjusting means - Google Patents
Adjusting means and the glasses with the adjusting means Download PDFInfo
- Publication number
- CN107748448A CN107748448A CN201711137848.9A CN201711137848A CN107748448A CN 107748448 A CN107748448 A CN 107748448A CN 201711137848 A CN201711137848 A CN 201711137848A CN 107748448 A CN107748448 A CN 107748448A
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- China
- Prior art keywords
- gear
- circular shaft
- adjusting means
- gear ring
- barrier
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/12—Nose pads; Nose-engaging surfaces of bridges or rims
- G02C5/122—Nose pads; Nose-engaging surfaces of bridges or rims with adjustable means
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/14—Side-members
- G02C5/20—Side-members adjustable, e.g. telescopic
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
The invention provides a kind of adjusting means, including positioning tube, angular adjustment component and elastic component；Angular adjustment component includes gear ring, gear and the circular shaft being coaxially disposed, and internal tooth is provided with the inner peripheral wall of gear ring, and external tooth, gear ring and gear are provided with the outer circle wall of gear and is intermeshed by internal tooth and external tooth, circular shaft is fixedly connected with gear；Gear ring and gear may be contained within the inside of positioning tube, gear ring is fixedly connected with positioning tube, and one end of positioning tube is provided with the first barrier, and first circular hole coaxial with circular shaft is offered on the first barrier, one end of circular shaft passes through the first circular hole, and coordinates with the first circular hole gap；Elastic component is between gear and the first barrier.Present invention also offers a kind of glasses with the adjusting means.The present invention reaches regulation needs by adjusting means, can solve the problems, such as the width adjusting of nose support between the problem of angle of inclination between the temple and lens frame of existing glasses is unadjustable and the bridge of the nose.
Description
Technical field
The present invention relates to optometric technology field, more particularly to a kind of adjusting means and the glasses with the adjusting means.
Background technology
Some regulator sites of existing glasses are used and are rigidly connected, such as metal nose support.It can only lead to when regulation
The bending of metal itself is crossed to realize the regulation of angle, and there is very big limitation to the angle of regulation, can only be at certain angle
Adjusted in the range of degree, regulation is often also easy to fracture or sealing-off, causes glasses to damage, and greatly influence glasses uses the longevity
Life.
The content of the invention
For technical problem present in above-mentioned prior art, the invention provides a kind of adjusting means, can be arranged on
The position of regulation angle is needed on glasses, regulating effect is good, is hardly damaged.Present invention also offers one kind to carry the adjusting means
Glasses, regulation needs are reached by adjusting means, it is secondary because adjusting improper or regulation to overcome the regulator sites of existing glasses
It is easily broken off after number is excessive or the problem of sealing-off, effectively extends the service life of glasses.The present invention can pass through by
Adjusting means is arranged on the junction of temple and lens frame, can overcome the inclination angle between the temple and lens frame of existing glasses
Spend the problem of unadjustable.
The technical scheme is that：A kind of adjusting means, including positioning tube and angular adjustment component；
The angular adjustment component includes gear ring, gear and the circular shaft being coaxially disposed, and is set on the inner peripheral wall of the gear ring
Internal tooth is equipped with, external tooth is provided with the outer circle wall of the gear, the gear ring and gear are intermeshed by internal tooth and external tooth,
The circular shaft is fixedly connected with the gear；
The gear ring and the gear may be contained within the inside of the positioning tube, and the gear ring is fixed with the positioning tube to be connected
Connect；
The positioning tube has the first barrier and the second barrier being parallel to each other, and is offered on first barrier
First circular hole coaxial with the circular shaft, one end of the circular shaft pass through first circular hole, and with the first circular hole gap
Coordinate, the second circular hole passed through for the other end of the circular shaft, second circular hole and institute are offered on second barrier
State the cooperation of circular shaft gap；
Also include the maintenance structure that the gear ring and gear are maintained to engagement.
As preferred：The maintenance structure is the spring being set on the circular shaft, the spring be located at the gear and
Between first barrier, and under external force, the gear can overcome the elastic force of the spring to depart from the gear ring,
After external force cancels, the gear can again engage with the gear ring under the elastic reaction of the spring and maintain engagement
State.
As preferred：It is described maintain structure include be arranged on described circular shaft one end thread segment and with the thread segment spiral shell
The nut that line coordinates, when the gear ring and gear are in engagement, the thread segment revolves after passing second barrier
Top nut.
As preferred：Instruction unit is provided with the outside of first barrier or the second barrier, is set on the circular shaft
It is equipped with the structure for coordinating instruction rotational angle with the instruction unit.
The present invention another technical scheme be：A kind of glasses, it is provided with the adjusting means described in above-mentioned any one.
As preferred：Including two lens frames and two nose supports being separately positioned in two lens frames, each nose support with
Lens frame where it is connected by the adjusting means, in the positioning tube and circular shaft of the adjusting means for connecting nose support and lens frame
Any one be connected with nose support, another is connected with lens frame.
As preferred：The circular shaft of the adjusting means of connection lens frame and nose support is set perpendicular to the lens frame.
As preferred：Also include the eyeglass of two temples being separately positioned in two lens frames, each temple and place
Frame is connected by adjusting means, any one in the positioning tube and circular shaft of the adjusting means for connecting temple and lens frame and temple
Connection, another is connected with lens frame.
As preferred：The circular shaft of the adjusting means of temple and lens frame is connected perpendicular to the distribution arrangement of two lens frames and
Set parallel to plane where lens frame.
As preferred：Distribution arrangement of the circular shaft of the adjusting means of temple and lens frame along two lens frames is connected to set,
The circular shaft for connecting the adjusting means of lens frame and nose support is also set along the distribution arrangement of two lens frames.
The beneficial effects of the invention are as follows：When in use, positioning tube and circular shaft connect need to enter respectively the adjusting means of the present invention
Two parts of row angular adjustment, realized in regulation by operating circular shaft relative after the separation and separation of gear and gear ring
Rotate, to realize the angular adjustment between two parts.Angular adjustment in place after, by the engagement again of gear and gear ring come
Positioning is realized, ensures adjusting to after required angle, can be positioned exactly, prevented by the elastic force effect of elastic component
Gear and gear ring are automatically separated in engagement process, avoid that angulation change occurs in use.Due to the regulation of the present invention
Device realizes angular adjustment between two parts in the regulative mode by activity, the angle of the regulation not knot by part in itself
Structure limits, and regulating effect is good, the structural fatigue of part in itself will not be caused during regulation, so as to be effectively guaranteed part
Service life.
Adjusting means is applied to the connection of nose support and lens frame by the glasses of the present invention, can be by adjusting means to nose support
Angle be adjusted, to be adapted to different nose bridge widths, the glasses avoided the occurrence of are connected using rigidity because of nose support and glasses
The mode that connects and caused fracture or the problem of sealing-off when causing to adjust angle.
Adjusting means is also applied to the connection of temple and lens frame by the glasses of the present invention, and mirror is realized by adjusting means
Folding between leg and picture frame, can also realize the regulation of distance between two temples by adjusting means, and temple is inclined
Rake angle, to be adapted to different crowds to wear.
The glasses of the present invention also by setting angle of the adjusting means between temple and lens frame, nose support and lens frame respectively
Degree, temple and nose support is carried out position conversion in the both sides of lens frame, form turnover glasses, it is ornamental for some
Glasses, the inner side and outer side of lens frame is arranged to different colours and/or pattern, inner side and outer is realized by adjusting means
The switching of side, it is possible to obtain different wearing decorative effects.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the section view that the gear ring of the adjusting means of the first embodiment of the present invention and gear are in engagement
Figure；
Fig. 2 is the section view that the gear ring of the adjusting means of the first embodiment of the present invention and gear are disengaged from state
Figure；
Fig. 3 is the section view that the gear ring of the adjusting means of second of embodiment of the present invention and gear are in engagement
Figure；
Fig. 4 is the section view that the gear ring of the adjusting means of second of embodiment of the present invention and gear are disengaged from state
Figure；
Fig. 5 is the side view of the adjusting means of the present invention；
Fig. 6 is the structural representation of angular adjustment component in the present invention；
Fig. 7 be I in Fig. 6 at enlarged drawing；
Fig. 8 is the profile of A-A in Fig. 7；
Fig. 9 is the structural representation of the glasses of the embodiment of the present invention 1；
Figure 10 is the structural representation of the glasses of the embodiment of the present invention 2；
Figure 11 is the structural representation of the glasses of the embodiment of the present invention 3；
Figure 12 be II in Figure 11 at enlarged drawing；
Figure 13 is the profile of B-B in Figure 12；
Figure 14 is Figure 13 another state diagram；
Figure 15 is the regulation schematic diagram of the glasses of the embodiment of the present invention 3；
Figure 16 is the structural representation of the glasses of the embodiment of the present invention 4.
10, first adjusting means in figure；10 ', second adjusting means；1st, positioning tube；11st, the first barrier；111st, angle
Indicating graduation；12nd, the second barrier；21st, gear ring；211st, internal tooth；212nd, the first guiding surface；22nd, gear；221st, external tooth；
222nd, the second guiding surface；23rd, circular shaft；231st, thread segment；3rd, spring；4th, nut；20th, lens frame；30th, nose support；301st, leg；
40th, temple.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to what the present invention protected
Scope.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
As shown in Figures 1 to 5, a kind of adjusting means, including positioning tube 1, angular adjustment component and maintenance structure.
As shown in figure 4, angular adjustment component includes the gear ring 21, gear 22 and the circular shaft 23 that are coaxially disposed, gear ring 21 it is interior
Circumference array distribution is provided with internal tooth 211 centered on the axis of gear ring 21 in circumferential wall, with tooth on the outer circle wall of gear 22
Circumference array distribution is provided with external tooth 221 centered on the axis of wheel 22, and gear ring 21 and gear 22 pass through internal tooth 211 and external tooth 221
Intermeshing, circular shaft 23 are fixedly connected with gear 22.
As shown in figure 1, gear ring 21 and gear 22 may be contained within the inside of positioning tube 1.Gear ring 21 is fixed with positioning tube 1 to be connected
Connect.
Positioning tube 1 has the first barrier 11 and the second barrier 12 being parallel to each other, and is offered on the first barrier 11
First circular hole coaxial with circular shaft 23, one end of circular shaft 23 passes through the first circular hole, and coordinates with the first circular hole gap, and second stops
The second circular hole passed through for the other end of circular shaft 23 is offered on wall 12, the second circular hole coordinates with the gap of circular shaft 23.
Structure is maintained to be used to gear ring 21 and gear 22 maintaining engagement.When gear ring 21 and gear 22 engage, tooth
Wheel 22 is pushed against on the second barrier 12, and the second barrier 12 plays a part of stopping gear 22.
Maintain structure that there is following at least two embodiment：
The first embodiment, as shown in figure 1, it is the spring 3 being set on circular shaft 23 to maintain structure, spring 3 is located at tooth
Between the barrier 11 of wheel 22 and first, and under external force, gear 22 can overcome the elastic force of spring 3 to depart from gear ring 21 (such as
Shown in Fig. 2), after external force cancels, gear 22 can be engaged and maintained again with gear ring 21 under the elastic reaction of spring 3
Engagement.
Gear 22 is held out against in the second barrier 12 by the elastic force of spring 3 after gear ring 21 engages with gear 22
Side, ensure the relative positioning of gear ring 21 and gear 22, avoid gear ring 21 and gear 22 occur in the state of engagement it is axially displaced.
In the present embodiment, spring 3 is set on circular shaft 23.Spring 3 can also be replaced using other structures, the replacement
Structure, which allows for occurring under external force enough contraction deformation, makes gear 22 be disengaged from state with gear ring 21, and
The relative rotation of gear 22 and gear ring 21 will not be hindered after gear 22 and gear ring 21 are disengaged from state, and in external force
Deformation can be recovered after disappearance automatically, gear 22 is engaged again with gear ring 21.
Second of embodiment, as shown in figure 3, maintain structure include be arranged on the one end of circular shaft 23 thread segment 231 and
The nut 4 coordinated with the screw thread of thread segment 231.When gear ring 21 and gear 22 are in engagement, thread segment 231 passes the second resistance
Nut 4 is screwed on after retaining wall 12.Now the both sides of the second barrier 12 push against with nut 4 and gear 22 respectively, make the nothing of gear 22
Method is axially moveable, and so as to ensure the relative positioning of gear ring 21 and gear 22, avoids gear ring 21 and gear 22 in the state of engagement
Lower generation is axially displaced.
When needing to be adjusted, nut 4 is screwed off, now gear 22 can stop to away from second under external force
The direction of wall 12 is axially moved, and disengaging is engaged (as shown in Figure 4) with gear ring 21, you can is rotated circular shaft 23 and is carried out angle tune
It is whole.Angle adjustment in place after, applying external force makes gear 22 be axially moved to close to the direction of the second barrier 12, to gear 22
Again contacted with the second barrier 12, then gear 22 is realized and engaged again with gear ring 21, the tightening nut 4 on thread segment 231.
In order to accurately obtain adjustment angle, as shown in figure 5, the first barrier 11 or the second barrier 12 is outer
Side is provided with instruction unit, and the structure for coordinating instruction rotational angle with instruction unit is provided with circular shaft 23.
Instruction unit can be provided in the first barrier 11 or the angle index line in the outside of the second barrier 12, can also
It is provided in the color lump face of the first barrier 11 or multiple fan-shaped color lump compositions in the outside of the second barrier 12.Used on circular shaft 23
In coordinating the structure of instruction rotational angle to be pointer with instruction unit or be arranged on the part that circular shaft 23 is connected
Bar shaped hollow out.
When the relative positioning cylinder 1 of circular shaft 23 is rotated, sentenced by pointer or bar shaped hollow out in the position of instruction unit
Disconnected rotational angle, reaches the effect accurately adjusted.
Method of the adjusting means of the maintenance structure using the first embodiment of the present invention when carrying out angular adjustment
It is as follows：
Applying external force makes direction of the circular shaft 23 with moving gear 22 to the first barrier 11 do axial linear movement, makes gear 22
Progressively disengage and engaged with gear ring 21.When gear 22 is completely disengaged with gear ring 21 after engagement, circular shaft 23 is rotated to required regulation
Angle after, cancel external force, circular shaft 23 under the elastic reaction of spring 3, do by the direction with moving gear 22 to the second barrier 12
Axial linear movement, is engaged again with gear ring 21, now completes whole angular adjustment process.
When gear 22 engages with gear ring 21, the distance between barrier 11 of gear 22 and first is more than the thickness of gear ring 21
Degree.Engaged so that gear 22 there are enough strokes to depart from gear ring 21, and there are enough spaces that spring 3 is set.
As shown in Figure 6 to 8, in order to angular adjustment in place after, gear 22 can be better achieved with gear ring 21
Engagement, the first guiding surface 212 is provided with the side of the internal tooth 211 of gear ring 21, is set in the side of the external tooth 221 of gear 22
There is the second guiding surface 222 for being slidably matched when gear 22 engages again with gear ring 21 with the first guiding surface 212, and
After gear 22 completely disengages with gear ring 21 to be engaged, the first guiding surface 212 towards gear ring 21, the second guiding surface 222 towards
Gear 22.
In order to realize more preferable guide effect, led as shown in fig. 6, being symmetrically arranged with two first on each internal tooth 211
To inclined-plane 212, two the second guiding surfaces 222 are symmetrically arranged with each external tooth 221.
Embodiment 1:
As shown in figure 9, a kind of glasses provided in an embodiment of the present invention, including two lens frames 20 and it is separately positioned on two
Two nose supports 30 in lens frame 20, each nose support 30 are connected with the lens frame 20 where it by the first adjusting means 10.
As depicted in figs. 1 and 2, the first adjusting means 10 includes positioning tube 1, angular adjustment component and spring 3.
The cross section that positioning tube 1 is is annular, and the He of the first barrier 11 has been respectively fixedly connected with the both ends of positioning tube 1
Second barrier 12, first coaxial with positioning tube 1 is offered respectively at the center of the first barrier 11 and the second barrier 12
The diameter of circular hole and the second circular hole, the first circular hole and the second circular hole is identical.
Angular adjustment component includes gear ring 21, gear 22 and the circular shaft 23 being coaxially disposed.Gear ring 21 is co-axially located at positioning
The inside of cylinder 1, and the side of gear ring 21 contacts with the second barrier 12.Gear 22 and circular shaft 23 are fixedly and coaxially connected, gear 22
Positioned at the inside of positioning tube 1, the first circular hole and the second circular hole are stretched out in the both ends of circular shaft 23 respectively, and justify with the first circular hole and second
Interporal lacuna coordinate, make circular shaft 23 both can axially opposed positioning tube 1 enter line slip vertically, can be turned again with relative positioning hole
It is dynamic.
Spring 3 is arranged between the barrier 11 of gear 22 and first, and is set on circular shaft 23.The both ends difference of spring 3
It is against the inner side of the barrier 11 of gear 22 and first.
Circumference array distribution is provided with internal tooth 211, gear centered on the axis of gear ring 21 on the inner peripheral wall of gear ring 21
Circumference array distribution is provided with external tooth 221 centered on the axis of gear 22 on 22 outer circle wall, and gear ring 21 and gear 22 can
To be intermeshed by internal tooth 211 and external tooth 221.When gear ring 21 and gear 22 engage, gear 22 is pushed against second by spring 3
On barrier 12.
In the present embodiment, positioning tube 1 is fixedly connected with lens frame 20, and circular shaft 23 is set perpendicular to lens frame 20.Nose support
30 leg 301 is fixedly connected with the either end of circular shaft 23.In order to facilitate description, first end is divided into at the both ends of circular shaft 23
With the second end, first end and the second end pass from the first circular hole and the second circular hole respectively.The leg 301 of nose support 30 and circular shaft 23
Connected mode is divided into following two：
The first, the leg 301 of nose support 30 is fixedly connected with the first end of circular shaft 23, in the outside of the first barrier 11
Angled indicating graduation 111 is set on face, and after nose support 30 is connected with circular shaft 23, the leg 301 of nose support 30 forms pointer, pointer
Angle when realizing angular adjustment is coordinated to indicate with angle indicating graduation 111.
When carrying out 30 angular adjustment of nose support, circular shaft is lifted by the direction along the second barrier 12 to the first barrier 11
23, gear 22 and gear ring 21 is disengaged from state, then rotate circular shaft 23, pass through matching somebody with somebody for pointer and angle indicating graduation 111
Close to determine rotational angle, loosed one's grip after nose support 30 turns to the angle position for needing to adjust, gear 22 is made in the elastic force of spring 3
Under, by jacking gear ring 21, engaged again with gear ring 21, complete angular adjustment operation.
Second, the leg 301 of nose support 30 is fixedly connected with the second end of circular shaft 23, in the outside of the second barrier 12
Angled indicating graduation 111 is set on face, and after nose support 30 is connected with circular shaft 23, the leg 301 of nose support 30 forms pointer, pointer
Angle when realizing angular adjustment is coordinated to indicate with angle indicating graduation 111.The barrier 12 of leg 301 and second of nose support 30
The distance more than the thickness of gear ring 21 is reserved between lateral surface, to ensure when angular adjustment operates, gear 22 can with gear ring 21
Completely disengage engagement.
When carrying out 30 angular adjustment of nose support, circular shaft is pressed by the direction along the second barrier 12 to the first barrier 11
23, gear 22 and gear ring 21 is disengaged from state, then rotate circular shaft 23, pass through matching somebody with somebody for pointer and angle indicating graduation 111
Close to determine rotational angle, loosed one's grip after nose support 30 turns to the angle position for needing to adjust, gear 22 is made in the elastic force of spring 3
Under, by jacking gear ring 21, engaged again with gear ring 21, complete angular adjustment operation.
Embodiment 2：
The present embodiment 2 and the difference of embodiment 1 are：As shown in Figure 10, a kind of glasses provided in an embodiment of the present invention,
Also include two temples 40 being separately positioned in two lens frames 20.
Each temple 40 is connected with the lens frame 20 at place by the first adjusting means 10 in embodiment 1.
Connect temple 40 and any one in the positioning tube 1 and circular shaft 23 of the adjusting means 10 of lens frame 20 and temple 40
Connection, another is connected with lens frame 20.
In the present embodiment, the circular shaft 23 of the adjusting means 10 of connection temple 40 and lens frame 20 is perpendicular to two lens frames 20
Distribution arrangement and set parallel to the place plane of lens frame 20.Can by the adjusting means 10 between temple 40 and lens frame 20
To realize the folding between temple 40 and lens frame 20.The wearing width between two temples 40 can also be adjusted, is adapted to difference
Head circumference wearer.
Embodiment 3：
The present embodiment 3 and the difference of embodiment 1 are：As shown in Figure 11 to Figure 15, provided in an embodiment of the present invention one
Kind glasses, each temple 40 are connected with the lens frame 20 at place by the second adjusting means 10 '.
As shown in Figure 13 and Figure 14, the second adjusting means 10 ' includes positioning tube 1, angular adjustment component and nut.
The cross section that positioning tube 1 is is annular, and the He of the first barrier 11 has been respectively fixedly connected with the both ends of positioning tube 1
Second barrier 12, first coaxial with positioning tube 1 is offered respectively at the center of the first barrier 11 and the second barrier 12
The diameter of circular hole and the second circular hole, the first circular hole and the second circular hole is identical.
Angular adjustment component includes gear ring 21, gear 22 and the circular shaft 23 being coaxially disposed.Gear ring 21 is co-axially located at positioning
The inside of cylinder 1, and the side of gear ring 21 contacts with the second barrier 12.Gear 22 and circular shaft 23 are fixedly and coaxially connected, gear 22
Positioned at the inside of positioning tube 1, the first circular hole and the second circular hole are stretched out in the both ends of circular shaft 23 respectively, and justify with the first circular hole and second
Interporal lacuna coordinate, make circular shaft 23 both can axially opposed positioning tube 1 enter line slip vertically, can be turned again with relative positioning hole
It is dynamic.
The one end of circular shaft 23 is provided with thread segment 231, and nut 4 coordinates with the screw thread of thread segment 231.
Circumference array distribution is provided with internal tooth 211, gear centered on the axis of gear ring 21 on the inner peripheral wall of gear ring 21
Circumference array distribution is provided with external tooth 221 centered on the axis of gear 22 on 22 outer circle wall, and gear ring 21 and gear 22 can
To be intermeshed by internal tooth 211 and external tooth 221.When gear ring 21 and gear 22 engage, thread segment 231 passes the second barrier
Nut 4 is screwed on after 12.
In the present embodiment, distribution arrangement of the circular shaft 23 along two lens frames 20 is set, and circular shaft 23 is away from thread segment 231
One end is fixedly connected with lens frame 20.Positioning tube 1 is fixedly connected with temple 40, and temple 40 is perpendicular to the axis of positioning tube 1.
Angle between the temple 40 and lens frame 20 of existing glasses is fixed, unadjustable.Everyone bridge of the nose and ear
Piece height and distance are all different, therefore the ear of different wearers and angle corresponding to the bridge of the nose are different.Existing glasses by
In the angle between temple 40 and lens frame 20 can not be adjusted, the wear comfort of wearer is influenceed.
By the setting of second adjusting means 10 ' of the present embodiment, can solve this problem, allowing can be according to different pendant
The ear of wearer and the angle of the bridge of the nose carry out adaptively adjusting (as shown in figure 15), by between temple 40 and lens frame 20
Angle adjustment to be adapted to oneself the bridge of the nose and ear the adaptable position of angle, so as to increase the comfortableness of wearing.
When being adjusted, nut 4 is screwed off, now outwards stirring temple 40 just can be such that gear 22 departs from gear ring 21
Engagement (as shown in figure 14), you can rotate the angle between the progress temple 40 of circular shaft 23 and lens frame 20.Angle adjustment arrives
Behind position, inwardly stirring temple 40 makes gear 22 be contacted again with the second barrier 12, then gear 22 is realized and nibbled again with gear ring 21
Close, the tightening nut 4 on thread segment 231, that is, form the locking of angle between temple 40 and lens frame 20.
For the wearer of cheekbone protrusion, can also by the temples 40 of the glasses in the present embodiment and lens frame 20 it
Between angular adjustment avoid lens frame 20 from shaving, so as to improving the comfort level of wearing.
It during adjustment, can be adjusted by wearer oneself, angle can also have been tried in optician's shop, by the specialty in optician's shop
Personnel directly mix up locking nut 4 after angle.
The first adjusting means in embodiment 1 can also be passed through between the lens frame 20 and temple 40 of the glasses of the present embodiment
10 are attached.
Embodiment 4：
The present embodiment 4 and the difference of embodiment 3 are：As shown in figure 16, a kind of decoration provided in an embodiment of the present invention
The glasses of property, the inner side and outer side of lens frame 20 is arranged to different colours and/or pattern.
Temple 40 is connected to set with distribution arrangement of the circular shaft 23 of the adjusting means 10 of lens frame 20 along two lens frames 20.
It can realize that position of the temple 40 between the inner side and outer side of lens frame 20 is changed by the structure.
The circular shaft 23 of the adjusting means 10 of connection lens frame 20 and nose support 30 is also set along the distribution arrangement of two lens frames 20
Put.It can realize that position of the nose support 30 between the inner side and outer side of lens frame 20 is changed by the structure.
By the structure of the present embodiment, wearer can be as needed, and the different colours of lens frame 20 or pattern are cut
Backwards to the side of human eye when shifting to wearing, different wearing decorative effects is obtained.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.
Claims (10)
- A kind of 1. adjusting means, it is characterised in that：Including positioning tube (1) and angular adjustment component；The angular adjustment component includes gear ring (21), gear (22) and the circular shaft (23) being coaxially disposed, the gear ring (21) Internal tooth (211) is provided with inner peripheral wall, external tooth (221), the gear ring are provided with the outer circle wall of the gear (22) (21) it is intermeshed with gear (22) by internal tooth (211) and external tooth (221), the circular shaft (23) is fixed with the gear (22) Connection；The gear ring (21) and the gear (22) may be contained within the inside of the positioning tube (1), the gear ring (21) with it is described Positioning tube (1) is fixedly connected；The positioning tube (1) has the first barrier (11) and the second barrier (12) being parallel to each other, first barrier (11) first circular hole coaxial with the circular shaft (23) is offered on, one end of the circular shaft (23) passes through first circular hole, And coordinate with the first circular hole gap, the other end offered on second barrier (12) for the circular shaft (23) passes through The second circular hole, second circular hole and the circular shaft (23) gap coordinate；Also include the maintenance structure that the gear ring (21) and gear (22) are maintained to engagement.
- 2. adjusting means according to claim 1, it is characterised in that：The maintenance structure is to be set in the circular shaft (23) On spring (3), the spring (3) between the gear (22) and first barrier (11), and outer masterpiece use Under, the gear (22) can overcome the elastic force of the spring (3) to depart from the gear ring (21), after external force cancels, the tooth Wheel (22) can again engage with the gear ring (21) under the elastic reaction of the spring (3) and maintain engagement.
- 3. adjusting means according to claim 1, it is characterised in that：The maintenance structure includes being arranged on the circular shaft (23) thread segment (231) of one end and the nut (4) coordinated with the thread segment (231) screw thread, when the gear ring (21) and When gear (22) is in engagement, the thread segment (231) screws on nut (4) after passing second barrier (12).
- 4. adjusting means as claimed in any of claims 1 to 3, it is characterised in that：First barrier (11) Or second be provided with instruction unit on the outside of barrier (12), be provided with the circular shaft (23) for and the instruction unit coordinate Indicate the structure of rotational angle.
- A kind of 5. glasses, it is characterised in that：Adjusting means described in any one is provided with Claims 1-4.
- 6. glasses according to claim 5, it is characterised in that：Including two lens frames (20) and it is separately positioned on two mirrors Two nose supports (30) on piece frame (20), each nose support (30) are connected with the lens frame (20) where it by the adjusting means Connect, any one in the positioning tube (1) and circular shaft (23) of the adjusting means of connection nose support (30) and lens frame (20) and nose support (30) connect, another is connected with lens frame (20).
- 7. glasses according to claim 6, it is characterised in that：Connect the adjusting means of lens frame (20) and nose support (30) Circular shaft (23) is set perpendicular to the lens frame (20).
- 8. glasses according to claim 6, it is characterised in that：Also include two be separately positioned on two lens frames (20) Individual temple (40), each temple (40) are connected with the lens frame (20) at place by adjusting means, connection temple (40) and eyeglass Any one in the positioning tube (1) and circular shaft (23) of the adjusting means of frame (20) is connected with temple (40), another and eyeglass Frame (20) connects.
- 9. glasses according to claim 8, it is characterised in that：Connect temple (40) and the adjusting means of lens frame (20) Circular shaft (23) perpendicular to two lens frames (20) distribution arrangement and set parallel to plane where lens frame (20).
- 10. glasses according to claim 8, it is characterised in that：Connect the adjusting means of temple (40) and lens frame (20) Distribution arrangement of the circular shaft (23) along two lens frames (20) set, the adjusting means of connection lens frame (20) and nose support (30) Circular shaft (23) is also set along the distribution arrangement of two lens frames (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137848.9A CN107748448A (en) | 2017-11-16 | 2017-11-16 | Adjusting means and the glasses with the adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137848.9A CN107748448A (en) | 2017-11-16 | 2017-11-16 | Adjusting means and the glasses with the adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107748448A true CN107748448A (en) | 2018-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711137848.9A Pending CN107748448A (en) | 2017-11-16 | 2017-11-16 | Adjusting means and the glasses with the adjusting means |
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| Country | Link |
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| CN (1) | CN107748448A (en) |
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| CN109407337A (en) * | 2018-12-20 | 2019-03-01 | 赣州通洲塑胶机械有限公司 | A kind of new-type pad-bridge |
| CN110217040A (en) * | 2019-07-18 | 2019-09-10 | 岭南师范学院 | A kind of art major sketch plate convenient for storage |
| CN111722414A (en) * | 2020-07-02 | 2020-09-29 | 江西省云智光学有限公司 | Can improve glasses nose pad of wearing comfort level and glasses thereof |
| CN112904588A (en) * | 2021-01-28 | 2021-06-04 | 甘路飞 | Glasses with glasses legs with adjustable angles |
| CN113009700A (en) * | 2021-04-21 | 2021-06-22 | 上海闻泰信息技术有限公司 | Adjustable nose holds in palm structure and AR glasses |
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| CN113009700A (en) * | 2021-04-21 | 2021-06-22 | 上海闻泰信息技术有限公司 | Adjustable nose holds in palm structure and AR glasses |
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