CN207636861U

CN207636861U - A kind of glasses of adjustable nose spacing

Info

Publication number: CN207636861U
Application number: CN201721184441.7U
Authority: CN
Inventors: 王研
Original assignee: Xiamen Cloud Mirror Horizon Design Co Ltd
Current assignee: Xiamen Cloud Mirror Horizon Design Co Ltd
Priority date: 2017-09-15
Filing date: 2017-09-15
Publication date: 2018-07-20
Anticipated expiration: 2027-09-15

Abstract

The utility model provides a kind of glasses of adjustable nose spacing, including mirror pin, nose frame, left frame and right frame, the both ends of nose frame are slidably connected with left frame and right frame；The both ends of nose frame are respectively equipped with adjusting screens, adjust clamping matching fixing bolt, fixing bolt is vertical and penetrates through adjusting screens and left frame, right frame, adjust nose frame or frame, relative displacement can be occurred between screens and fixing bolt by adjusting, the position change at nose frame both ends, nose spacing and mirror pin distance change therewith, the position of fixing bolt and the fixed nose frame both ends of nut cooperation.The cooperation that the utility model passes through adjusting screens and fixing bolt, the geometric center point of mirror holder can be adjusted, so that 3 points of pupil, center of lens point and mirror holder geometric center point are point-blank, it reduces to the greatest extent because the incorrect caused of wearing mode is deepened with the eye number of degrees, it is easy to operate, and the adjustment of adaptability is carried out for the different shape of face of different users, practicability is stronger.

Description

A kind of glasses of adjustable nose spacing

Technical field

The utility model is related to a kind of glasses more particularly to a kind of glasses of adjustable nose spacing.

Background technology

Glasses are made of eyeglass, mirror holder.Point four kinds of spectacles, spectacles for long sight, reading glasses and astigmatic glasses, also other The glasses of type include goggles, sunglasses, and swimming goggle etc. provides various protections for eyes.In order to normal use, spectacle frame Size want the face that can be suitable for wearer.For example, in order to which correcting spectacle lens can correct the eyesight of wearer without making At glasses fatigue, eyeglass is likely located at the specified position relative to wearer's eyes.The precise volume of positioning requirements（Deviation）It can It can depend on the type and amplitude of correction.Since the head of wearer and face shape and profile are different, have respectively The glasses of size and pattern are available, to adapt to the face of specific wearer.Further, many glasses are considered as fashion Accessory, thus spectacle frame has various designs.

The distance between two pupils will be generally measured when getting the right lensses for one's eyeglasses, and to select suitable spectacle frame, and once selected Spectacle frame is improper, and eyes will be made to generate sense of discomfort.Normal eyeglasses-wearing standard is pupil, center of lens point and mirror holder 3 points of geometric center point point-blank, but the spectacle frame size model number of vision correction class and not perfect, at the same everyone Head dummy, eye spacing it is different, most people, which is worn glasses, cannot all meet pupil, center of lens point and mirror holder geometric center Three points of point point-blank, leads to problems such as to be deepened with asthenopia even eyeglass lens power.Sometimes for glasses can be adjusted so as to It is more suitable for face, glasses assembly crewman（Such as optician or optist）Or user may curve one or more on spectacle frame A component reaches suitable, comfortable effect, on the one hand, do so and be not only easily damaged glasses, can also destroy glasses sheet with this The structure for meeting ergonomic designs of body causes more major injury to the eyes of user；On the other hand, for many glasses Frame material, under the premise of not destroying or damaging mirror holder, the bending angle that mirror holder can be born is very limited, therefore this suitable It should adjust and be typically limited to relatively small adjustment.

Also very much " one-size-fits-all glasses ", such as 3D eyes that sunglasses, goggles, decoration are provided free with glasses and cinema Mirror etc., the frame width of this kind of " one-size-fits-all glasses ", which is substantially all, to be unable to adjust, and dealer is generally only to provide two kinds of different sizes Glasses are used for adult and child respectively, in this way, not only manufacturing optician will spend more the glasses that cost produces different dimensions, And the head dummy size of audience men and women, old and young is had nothing in common with each other, and frame width described in the glasses of single size specification is fixed, cannot The wearing of all audiences is adapted to, only a minority can just be suitble to these glasses, and most people wears these glasses then Sense of discomfort is had, to directly influence ornamental quality when audience uses.

Therefore it provides a kind of can adjust nose spacing to meet the glasses of different people head dummy, eye spacing, reduce to the greatest extent because Wearing mode it is incorrect caused by be the utility model urgent need to resolve the problem of intensification with asthenopia and the number of degrees the problem of.

Utility model content

The purpose of this utility model is for the above-mentioned prior art, to provide a kind of adjustable nose spacing Glasses, so as to adjust mirror pin distance and mirror holder geometric center point so that in pupil, center of lens point and mirror holder geometry Three points of heart point point-blank, reduces to the greatest extent because the incorrect caused of wearing mode is added with asthenopia and the eyes number of degrees Deep problem, and for the adjustment of the different shape of face progress adaptability of different users, practicability is stronger, easy to operate, quick And stability is good.

In order to solve the technical problem in background technology, the technical solution adopted in the utility model is：There is provided one kind includes Mirror pin, nose frame, left frame and right frame, the nose frame are set between the left frame and right frame, the both ends point of the nose frame Screens She You not be adjusted, fixing bolt is equipped in the adjusting screens, the fixing bolt is vertical and penetrates through the adjusting screens With left frame, right frame, relative displacement can occur between the adjusting screens and the fixing bolt；The both ends of the nose frame It is slidably connected with the left frame and the right frame, the position of the fixing bolt and the fixed nose frame both ends of nut cooperation It sets.

The nose frame or frame are adjusted, is subjected to displacement between the adjusting screens and the fixing bolt, the nose frame two The position change at end, nose spacing and mirror pin distance change therewith, and fixing bolt fixes the position at the nose frame both ends.

Specifically, the adjusting screens is strip, the length side of the length direction and the nose frame for adjusting screens To consistent.

Preferably, the nose frame surface is equipped with multiple protrusions, and the protrusion is equal along adjusting screens length direction interval Even to be distributed in the both sides for adjusting screens, the nut bottom surface of the fixing bolt is equipped with multiple matched recessed with the protrusion Slot, the fixing bolt and the adjusting screens are matched by the groove and the protrusion realizes that screens is fixed.

Preferably, the nose frame surface is equipped with the first tooth-like part, and first tooth-like part is along the adjusting screens length side To the both sides for adjusting screens are distributed in, the nut bottom surface of the fixing bolt is equipped with matched with first tooth-like part Second tooth-like part, the adjusting screens and the fixing bolt are meshed by first tooth-like part and second tooth-like part Realize that screens is fixed.

Further, first tooth-like part and second tooth-like part also have the function of scale, first tooth-like part It is meshed with second tooth-like part, the tooth pitch of each engagement place is equal, and the tooth pitch is 0.5-1mm.

Preferably, the glasses of the adjustable nose spacing further include positioning region, and it is close that the positioning region is located at the nose frame The both ends of frame, the positioning region include positioning plate, and the frame is between the nose frame and the positioning plate, the positioning Plate is equipped with a through-hole, and the screw rod of the fixing bolt passes through the through-hole to coordinate with the nut.

Further, the positioning region further includes positioning column, the positioning column perpendicular to the positioning plate and with it is described solid It is parallel to determine bolt, the positioning column penetrates through the frame, and the one side that the nose frame is in contact with the frame is equipped with card slot, described Positioning column realizes positioning with card slot cooperation, and relative displacement can occur between the positioning column and the card slot, according to After specifying sized adjusting, the positioning column is fixed with card slot cooperation.

Preferably, the nut of the fixing bolt is " ten " font.

Preferably, the nose frame is arch-shaped.

Specifically, using the center for adjusting screens as origin, the unilateral distance that can be moved of the nose frame is ± 3mm.

The glasses of adjustable nose spacing provided by the utility model, have the advantages that：

1. the nose frame both ends and frame of the utility model are slidably connected, pass through the adjusting screens at nose frame both ends and fixing bolt Between cooperation adjust the distance between left frame and right frame, so as to adjust the geometric center point of mirror holder so that pupil, Center of lens point point-blank, reduces to the greatest extent because of the incorrect caused of wearing mode with 3 points of mirror holder geometric center point Deepened with the eye number of degrees, and the adjustment of adaptability is carried out for the different shape of face of different users, practicability is stronger, operation letter It is single, quick.

2. the glasses of the utility model further include positioning region, positioning region makes fixing bolt always perpendicular to nose frame, nose frame It can be moved along the length direction for adjusting screens without deviating；Fixing bolt engages connection with nose frame by tooth-like part, and It is fixed by nut, the positioning column of positioning region is positioned with card slot cooperation so that the structure of the utility model is more stable, can It leans on, regulating effect is more preferably.

Description of the drawings

It, below will be to institute in embodiment or description of the prior art in order to illustrate more clearly of the technical solution of the utility model Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some of the utility model Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these Figure obtains other attached drawings.

Fig. 1 is the Glasses structure schematic diagram of the adjustable nose spacing of the utility model；

Fig. 2 is the internal structure schematic diagram of the glasses for the adjustable nose spacing that the utility model embodiment one provides；

Fig. 3 is the upward view of nose frame in the utility model；

Fig. 4 is the vertical view and front view for the fixing bolt that the utility model embodiment one provides；

Fig. 5 is the vertical view and front view of positioning region in the utility model；

Fig. 6 is the structural schematic diagram for the nose frame that the utility model embodiment two provides；

Fig. 7 is the upward view and front view for the fixing bolt that the utility model embodiment two provides.

Wherein, reference numeral corresponds in figure：The left frames of 1-, 2- nose frames, 3- adjust screens, 4- fixing bolts, 5- first Tooth-like part, 6- positioning plates, 7- positioning columns, 8- card slots, the second tooth-like parts of 9-, 10- through-holes, 11- protrusions, 12- grooves, the right mirrors of 13- Frame, 14- nuts.

Specific implementation mode

Below in conjunction with attached drawing, the technical scheme in the utility model embodiment is clearly and completely described, shows So, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.It is new based on this practicality Embodiment in type, the every other reality that those of ordinary skill in the art are obtained under the premise of not making creative work Example is applied, shall fall within the protection scope of the present invention.

Embodiment one：

As shown in Figure 1, Figure 2 and Figure 3, a kind of glasses of adjustable nose spacing, including mirror pin, eyeglass, nose frame 2 and mirror Frame, the frame include symmetrical left frame 1 and right frame 13, and the nose frame 2 is set to the left frame 1 and right frame 13 Between, the nose frame 2 is respectively equipped with close to the both ends of frame adjusts screens 3, and fixing bolt 4, institute are equipped in the adjusting screens 3 It states fixing bolt 4 vertically and penetrates through the adjusting screens 3 and left frame 1, right frame 13, the adjusting screens 3 and the fixation Relative displacement can occur between bolt 4；The nose frame 2 is slided by the fixing bolt 4 and the left frame and right frame Connection, the position of the fixing bolt 4 and fixed 2 both ends of nose frame of the cooperation of nut 14.

The adjusting screens 3 is strip, the length direction one of the length direction and the nose frame 2 for adjusting screens 3 It causes.2 surface of the nose frame is equipped with the first tooth-like part 5, and first tooth-like part 5 is distributed in along 3 length direction of adjusting screens The nut bottom surface of the both sides for adjusting screens 3, the fixing bolt 4 is equipped with and first tooth-like part 5 matched second Tooth-like part 9, the adjusting screens 3 and the fixing bolt 4 are mutually nibbled by first tooth-like part 5 with second tooth-like part 9 It closes and realizes that screens is fixed.The nut 14 is loosened, the nose frame 2 or the left frame 1 and the right frame 13 are adjusted, it is described solid Determine that relative displacement occurs between bolt 4 and the adjusting screens 3 so that the end position of nose frame 2 changes, 1 He of left frame The distance between right frame 13 changes correspondingly.Preferably, first tooth-like part 5 and second tooth-like part 9 also have scale Function, first tooth-like part 5 and second tooth-like part 9 are meshed, and the tooth pitch of each engagement place is equal, preferably, Tooth pitch described in the present embodiment is 1mm.

As shown in Fig. 2, Fig. 4 and Fig. 5, the glasses of the adjustable nose spacing further include positioning region, and the positioning region is located at For the nose frame 2 close to the both ends of frame, the positioning region includes positioning plate 6 and positioning column 7, and the frame is located at the nose frame 2 Between the positioning plate 6, the positioning plate is equipped with a through-hole 10, and the screw rod of the fixing bolt 4 sequentially passes through the adjusting Screens, the frame, the through-hole 10 and the nut, and coordinate with the nut 14 and fix；The positioning column 7 is perpendicular to institute Positioning plate 6 and parallel with the fixing bolt 4 is stated, the positioning column 7 penetrates through the frame, the nose frame 2 and the frame phase The one side of contact is equipped with card slot 8, and the positioning column 7 realizes positioning, and the positioning column and the card slot with the cooperation of the card slot 8 Between relative displacement can occur, after specifying sized adjusting, the cooperation of the positioning column and the card slot is fixed.

Preferably, the nut of the fixing bolt 4 is " ten " font, the nose frame 2 is arch-shaped.

Specifically, using it is described adjust screens 3 center as origin, the unilateral distance that can be moved of the nose frame 2 be ± 3mm。

The glasses of the adjustable nose spacing of the utility model, the process for adjusting spectacle pad bridge spacing are：The nut 14 is loosened, The nose frame 2 or the left frame 1 and the left frame 13 are adjusted, is occurred between the fixing bolt 4 and the adjusting screens 3 Relative displacement occurs between the positioning column 7 and the card slot 8 for relative displacement, and the end position of the nose frame 2 changes, The distance between the left frame 1 and right frame 13 change therewith, then nose spacing changes, and mirror pin distance changes, when described When nose spacing is adjusted to suitable size, first tooth-like part 5 and second tooth-like part 9 are meshed and realize screens, institute It states positioning column 7 to position with the cooperation of the card slot 8, then screws the fixation of the nut 14.

It needs nose spacing expanding 2mm in the present embodiment, then loosens the nut 14, adjust nose frame 2 or left frame manually 1, right frame 13 makes first tooth-like part 5 of 2 one end of the nose frame move a tooth position to 1 direction of left frame, First tooth-like part 5 of 2 other end of the nose frame is set to move a tooth position to 13 direction of right frame, it is then described First tooth-like part 5 and second tooth-like part 9, which are meshed, realizes screens, and the positioning column 7 is positioned with the cooperation of the card slot 8, then Nose spacing expands 2mm, and mirror pin distance expands 2mm, finally screws the nut 14 therewith.

Embodiment two：

As shown in Figure 6 and Figure 7, a kind of structure of the glasses of adjustable nose spacing of the present embodiment and one basic phase of embodiment Together, difference lies in 2 surfaces of the nose frame to be equipped with multiple raised 11, described raised 11 along the 3 length direction interval of adjusting screens The both sides for adjusting screens 3 are evenly distributed on, the nut bottom surface of the fixing bolt 4 is equipped with multiple and described raised 3 matching The groove 12 of conjunction, the fixing bolt 4 and the nose frame 2 are matched by the groove 12 and described raised 11 realizes that screens is solid It is fixed.

Above disclosed is only several preferred embodiments of the utility model, cannot limit this reality with this certainly With novel interest field, therefore equivalent variations made according to the claim of the utility model, still belong to the utility model and is covered Range.

Claims

1. a kind of glasses of adjustable nose spacing, including mirror pin, nose frame, left frame（1）With right frame（13）, the nose frame is set to The left frame（1）With right frame（13）Between, it is characterised in that：The both ends of the nose frame are respectively equipped with adjusting screens（3）, institute State adjusting screens（3）It is interior to be equipped with fixing bolt（4）, the fixing bolt（4）Vertically and penetrate through the adjusting screens（3）, described Adjust screens（3）With the fixing bolt（4）Between relative displacement can occur；

The nose frame both ends pass through the fixing bolt（4）With the left frame（1）With the right frame（13）It is slidably connected, institute State fixing bolt（4）With nut（14）The position at the fixed nose frame both ends of cooperation.

2. the glasses of adjustable nose spacing according to claim 1, it is characterised in that：The adjusting screens（3）For strip Shape, the adjusting screens（3）Length direction it is consistent with the length direction of the nose frame.

3. the glasses of adjustable nose spacing according to claim 2, it is characterised in that：The nose frame surface is equipped with the first tooth Shape portion（5）, first tooth-like part（5）Along the adjusting screens（3）Length direction is distributed in the adjusting screens（3）Two Side, the fixing bolt（4）Nut bottom surface be equipped with and first tooth-like part（5）Matched second tooth-like part（9）, described Nose frame and the fixing bolt（4）Pass through first tooth-like part（5）With second tooth-like part（9）It is meshed and realizes that screens is solid It is fixed.

4. the glasses of adjustable nose spacing according to claim 3, it is characterised in that：First tooth-like part（5）And institute State the second tooth-like part（9）It is meshed, the tooth pitch of each engagement place is equal, and the tooth pitch is 0.5-1mm.

5. the glasses of adjustable nose spacing according to claim 1, it is characterised in that：The nose frame surface is equipped with multiple convex It rises（11）, the protrusion（11）Along the adjusting screens（3）Length direction interval is evenly distributed on the adjusting screens（3）Two Side, the fixing bolt（4）Nut bottom surface be equipped with it is multiple with the protrusion（11）Matched groove（12）, the fixed spiral shell Bolt（4）With the adjusting screens（3）Pass through the groove（12）With the protrusion（11）It matches and realizes that screens is fixed.

6. the glasses of adjustable nose spacing according to claim 1, it is characterised in that：The glasses of the adjustable nose spacing Further include positioning region, the positioning region is located at the nose frame close to the both ends of frame, and the positioning region includes positioning plate（6）, institute It states frame and is located at the nose frame and the positioning plate（6）Between, the positioning plate（6）Equipped with a through-hole（10）, the fixed spiral shell Bolt（4）Screw rod pass through the through-hole（10）With the nut（14）Cooperation.

7. the glasses of adjustable nose spacing according to claim 6, it is characterised in that：The positioning region further includes positioning column （7）, the positioning column（7）Perpendicular to the positioning plate（6）And with the fixing bolt（4）It is parallel, the positioning column（7）Perforation The frame, the one side that the nose frame is in contact with the frame are equipped with card slot（8）, the positioning column（7）With the card slot（8） Positioning, and the positioning column are realized in cooperation（7）With the card slot（8）Between relative displacement can occur.

8. the glasses of adjustable nose spacing according to claim 3 or 4, it is characterised in that：The fixing bolt（4）Spiral shell Cap is " ten " font.

9. the glasses of adjustable nose spacing according to claim 1, it is characterised in that：The nose frame（2）It is arch-shaped.

10. the glasses of the adjustable nose spacing according to any one of claims 1 or 2 or 3 or 4 or 5 or 6 or 7 or 9, It is characterized in that：With the adjusting screens（3）Center be origin, the unilateral distance that can be moved of the nose frame be ± 3mm.