CN207663163U - A kind of on-deformable earpiece - Google Patents
A kind of on-deformable earpiece Download PDFInfo
- Publication number
- CN207663163U CN207663163U CN201721171670.5U CN201721171670U CN207663163U CN 207663163 U CN207663163 U CN 207663163U CN 201721171670 U CN201721171670 U CN 201721171670U CN 207663163 U CN207663163 U CN 207663163U
- Authority
- CN
- China
- Prior art keywords
- mirror pin
- positioning surface
- confined planes
- groove
- articulated joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007704 transition Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 239000011521 glass Substances 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
Landscapes
- Eyeglasses (AREA)
Abstract
The utility model refers in particular to a kind of on-deformable earpiece, belong to glasses accessory technical field, including mirror pin and articulated joint, the articulated joint is provided with U-shaped groove with the hinged one end of mirror pin, the end set of the mirror pin has connection homalocephalus, the connection homalocephalus is inserted into groove, and it is by screw that the two is hinged, the bottom of the groove is provided with confined planes, the top surface of the connection homalocephalus is provided with positioning surface I, medial surface is provided with positioning surface II, and under extended configuration, the positioning surface I acts on confined planes；Under folded state, the positioning surface II acts on confined planes.The effect that the utility model passes through the confined planes on groove and the positioning surface I and positioning surface II on connection homalocephalus, limit the degree of freedom of mirror pin, and glasses are under opening or folded state, mirror pin can only achieve fixed position, it is not easy to deform, it is maintained at use standard when preparation for a long time, does not interfere with the effect of correction and the comfort of wearing.
Description
Technical field
The utility model belongs to glasses accessory technical field, refers in particular to a kind of on-deformable earpiece.
Background technology
Glasses are made of eyeglass, mirror holder with correcting defects of vision or protect eyes and the simple optical device that makes；Mirror holder is then
It is made of frame and mirror pin, the main function of frame is fixing len, and the effect of mirror pin is that frame is allowed to be fixed on before eyes, no
It falls.The effect of mirror pin and fixed form are substantially identical at present, are all to extend to ear from the side face of people, tail portion does one again
A bending structure, conveniently catches on ear, achievees the purpose that fixed picture frame.
Qualified glasses are to need to consider that how convenient factor, the number of degrees of eyes need to measure before preparation, pupil
Pitch-row need to measure, the width of face will also consider, can not only effectively correct defects of vision after wearing, while also ensure to wear
Comfort.But most of glasses are during use, are easy for deforming for a long time, after especially folding, once by
To extruding, the position relationship and structural relation of mirror pin and frame will change, and deform, most important place be exactly mirror pin and
The junction of frame is easily deformed, and after deformation, rectification effect can be deteriorated, and comfort can also be deteriorated.
Invention content
The purpose of this utility model is to provide a kind of on-deformable earpiece of stable structure.
What the purpose of this utility model was realized in：A kind of on-deformable earpiece, including mirror pin and articulated joint, hinge
Connector one end is hinged with mirror pin, and folding, the other end is facilitated to be fixedly connected with frame or be directly fixedly connected with eyeglass, described hinged
Head is in hook solid, and the angle of bending is between 90 ° and 110 °, and hinged one end is provided with U-shaped groove, the mirror pin with mirror pin
End set have connection homalocephalus, the connection homalocephalus is inserted into groove, then by screw that the two is hinged, institute
The bottom for stating groove is provided with confined planes, and the top surface of the connection homalocephalus is provided with positioning surface I, and medial surface is provided with positioning surface
II, the transition face among the positioning surface I and positioning surface II is in arc-shaped, and under extended configuration, the positioning surface I acts on limit
On face；Under folded state, the positioning surface II acts on confined planes, defines that mirror pin rotates in fixed angle, prevents
Mirror pin is firmly excessive in opening or folding, and rotation is excessive, causes the deformation with frame junction.
It advanced optimizes, the mirror pin is divided into side face portion and ear loop, and the angle of side face portion and ear loop is 15 °, described
Side face portion is bonded with the side face of people, and inside 15 ° round and smooth of the bending of the ear loop is conveniently suspended in human ear.
It advanced optimizes, limited block is provided in the ear loop, be in cylindrical type, when facilitating ear loop that anti-skidding hook is installed,
It can quickly and effectively position.
It advanced optimizes, the side face portion is provided with flat-shaped fitting block, increases the area being bonded with face, improves and stablizes
Property.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：Pass through confined planes on groove and company
The effect for connecing the positioning surface I and positioning surface II on homalocephalus limits the degree of freedom of mirror pin, and glasses are in opening or folded state
Under, mirror pin can only achieve fixed position, it is not easy to deform, be maintained at use standard when preparation for a long time, do not interfere with strong
The comfort of positive effect and wearing.
Description of the drawings
Fig. 1 is the structural schematic diagram of mirror pin in the utility model；
Fig. 2 is the elevational schematic view in Fig. 1；
Fig. 3 is the structural schematic diagram for connecting homalocephalus；
Fig. 4 is the structural schematic diagram I of articulated joint；
Fig. 5 is the structural schematic diagram II of articulated joint；
Fig. 6 is the structural schematic diagram of mirror pin extended configuration；
Fig. 7 is the structural schematic diagram of mirror pin bending state；
Fig. 8 is the structural schematic diagram of mirror pin completely folded state；
In figure：10- mirror pins, 101- side faces portion, 102- ear loops, 103- fitting blocks, 104- limited blocks, 11- articulated joints,
111- grooves, 112- confined planes, 113- threaded holes I, 12- connection homalocephalus, 121- positioning surfaces I, 122- positioning surfaces II, 123- transition
Face, 124- threaded holes II, 13- screws.
Specific implementation mode
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, referring to Fig. 1-8：One kind is not easy
The earpiece of deformation, including mirror pin 10 and articulated joint 11,11 one end of articulated joint and mirror pin 10 are hinged, facilitate foldings, the other end and
Frame is fixedly connected or is directly fixedly connected with eyeglass, and the articulated joint 11 is in hook solid, the angle of bending 90 ° and 110 ° it
Between, hinged one end is provided with U-shaped groove 111 with mirror pin 10, and the end set of the mirror pin 10 has connection homalocephalus 12, described
Connection homalocephalus 12 is inserted into groove 111, and the outer wall of the groove 111 is provided with threaded hole I 113, connects and is arranged on homalocephalus 12
There are threaded hole II 124, screw 13 to pass through threaded hole I 113 and threaded hole II 124 that the two is hinged, the groove 111
Bottom is provided with confined planes 112, and the top surface of the connection homalocephalus 12 is provided with positioning surface I 121, and medial surface is provided with positioning surface II
122, the transition face 123 of II 122 centre of the positioning surface I 121 and positioning surface is in arc-shaped, facilitates connection homalocephalus 12 in groove
It is rotated in 111, under extended configuration, the positioning surface I 121 acts on confined planes 112；Under folded state, the positioning surface II
122 act on confined planes 112, define that mirror pin 10 rotates in fixed angle, it is therefore prevented that mirror pin 10 is being opened or folded
When, firmly excessive, rotation is excessive, causes the deformation with frame junction.
As shown in fig. 6, glasses are in unfolded state, the angle of the articulated joint 11 and mirror pin 10 is B, and the angle of B is 3 °,
At this point, the positioning surface I 121 on connection homalocephalus 12 is contacted with confined planes 112, the effect of screw 13 is added, mirror pin 10 is made to reach
The limit of expansion, and confined planes 112 can prevent mirror pin 10 to be excessively unfolded, and avoid deforming.
As shown in figure 8, glasses are in folded state, the articulated joint 11 and the angle of mirror pin 10 are C, and the angle of C is
95 °, at this point, the positioning surface II 122 on connection homalocephalus 12 is contacted with confined planes 112, the effect of screw 13 is added, mirror pin 10 is made
Reach the limit of folding, and confined planes 112 can prevent 10 undue folds of mirror pin, avoid deforming.
From the point of view of above-mentioned two states, 10 movable angular range of mirror pin is 92 °.
The effect of mirror pin 10 is mainly fixed picture frame, in order to make wearer comfort, as shown in Figure 1, mirror pin 10 is divided for side face
Portion 101 and ear loop 102, side face portion 101 are 15 ° with the included angle A that ear loop 102 is formed, and side face portion 101 and the side face of people are pasted
It closes, inside 15 ° round and smooth of the bending of the ear loop 102 is conveniently suspended in human ear, the side face portion 101 is provided with flat-shaped patch
Block 103 is closed, the area being bonded with face is increased, improves stability.Anti-skidding hook is installed in order to facilitate ear loop 102, and can
It quickly and effectively positions, limited block 104 is provided in the ear loop, be in cylindrical type.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore：The equivalence changes that all structures, shape, principle according to the utility model are done, should all be covered by the protection of the utility model
Within the scope of.
Claims (5)
1. a kind of on-deformable earpiece, including mirror pin (10) and articulated joint (11), articulated joint (11) one end and mirror pin (10)
Hinged, the other end is fixedly connected with frame or is directly fixedly connected with eyeglass, and the articulated joint (11) is in hook solid, and feature exists
In：The articulated joint (11) is provided with U-shaped groove (111), the end of the mirror pin (10) with the hinged one end of mirror pin (10)
It is provided with connection homalocephalus (12), and the connection homalocephalus (12) is inserted into groove (111), and the two is hinged by screw (13)
Together, the bottom of the groove (111) is provided with confined planes (112), and the top surface of the connection homalocephalus (12) is provided with positioning
Face I (121), medial surface are provided with positioning surface II (122), and under extended configuration, the positioning surface I (121) acts on confined planes
(112) on；Under folded state, the positioning surface II (122) acts on confined planes (112).
2. a kind of on-deformable earpiece according to claim 1, it is characterised in that：The positioning surface I (121) and fixed
It is provided with transition face (123) among plane II (122), is in arc-shaped.
3. a kind of on-deformable earpiece according to claim 1, it is characterised in that：The mirror pin (10) is divided into side face
Portion (101) and ear loop (102), side face portion (101) and the angle of ear loop (102) are 15 °.
4. a kind of on-deformable earpiece according to claim 3, it is characterised in that：It is set on the ear loop (102)
It is equipped with limited block (104), is in cylindrical type.
5. a kind of on-deformable earpiece according to claim 3, it is characterised in that：Side face portion (101) setting
There is flat-shaped fitting block (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171670.5U CN207663163U (en) | 2017-09-13 | 2017-09-13 | A kind of on-deformable earpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171670.5U CN207663163U (en) | 2017-09-13 | 2017-09-13 | A kind of on-deformable earpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207663163U true CN207663163U (en) | 2018-07-27 |
Family
ID=62936002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721171670.5U Expired - Fee Related CN207663163U (en) | 2017-09-13 | 2017-09-13 | A kind of on-deformable earpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207663163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274411A (en) * | 2020-11-19 | 2021-01-29 | 佛山市乾途电器有限公司 | Coupling assembling and massage appearance |
-
2017
- 2017-09-13 CN CN201721171670.5U patent/CN207663163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274411A (en) * | 2020-11-19 | 2021-01-29 | 佛山市乾途电器有限公司 | Coupling assembling and massage appearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |