CN205157901U - Mirror leg structure convenient to adjustment mirror leg length and height - Google Patents
Mirror leg structure convenient to adjustment mirror leg length and height Download PDFInfo
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- CN205157901U CN205157901U CN201520716139.6U CN201520716139U CN205157901U CN 205157901 U CN205157901 U CN 205157901U CN 201520716139 U CN201520716139 U CN 201520716139U CN 205157901 U CN205157901 U CN 205157901U
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- adjuster bar
- temple
- bar
- ear
- hang
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Abstract
The utility model discloses a mirror leg structure convenient to adjustment mirror leg length and height, including mirror leg body and ear -hang, still including the regulation pole, the arbitrary one end of adjusting the pole is continuous with the free end of ear -hang, and the other end of adjusting the pole is continuous with the link or the mirror leg body of ear -hang, adjust the pole and have at least to serve still to be provided with to lie in and adjust the pole homonymy, and along adjusting a plurality of tooth's socket that pole length direction distributes, be provided with the jack on mirror leg body or the ear -hang, the structural deformation adjustment portion that still is provided with of this mirror leg, deformation adjustment portion includes ratchet, gear and spring. The utility model discloses simple structure, adjust pole deformation adjustment precision high, adjust conveniently and the adjustable range big, the shape that the pole was adjusted in adjustment that the user can be convenient to be in order to obtain the good travelling comfort of wearing, the clamp force that can adjust glasses according to particular case simultaneously does benefit to network glasses prescription's further popularization.
Description
Technical field
The utility model relates to assistor for reading books tool device field, particularly relates to a kind of temple structure being convenient to adjust temple length and height.
Background technology
Eyes are organs of vision that body weight for humans is wanted, and due to the regular incorrect reading of people and viewing custom, excessively use the increase at eye, age, A nearsighted person is more and more general, this make glasses in crowd to wear rate more and more higher.
Available frame glasses are made up of eyeglass and mirror holder, and mirror holder comprises again the temple be made up of temple body and ear-hang.The front that eyeglass to be fixed on eyes by the bridge of the nose of human body, cheek and ear by glasses realizes correctly wearing.But the temple of available frame glasses mostly is one-piece construction, namely temple body is fixedly connected with ear-hang, wears in process A nearsighted person, and usually running into the different shape of face of patient needs different temple length, or the ear height not square one of patient.The adjustment of glasses is committed step joining in mirror process.Be related to the wearing comfort of patient and the effect of rectification.Existing sheet material temple body adjusts by fire is roasting, and metal side body is adjusted by pliers, and ear-hang adjusts by adopting calorifier to carry out thermoplastic to it, and above process adjusting is loaded down with trivial details, simultaneously high to operator's skill set requirements.Joining now under mirror becomes the condition of trend gradually on the net in addition, when patient does not have condition to carry out glasses adjustment to optician's shop, user is generally difficult to the mirror holder that acquisition one pair is suitable for oneself shape of face.
Utility model content
High to supplemental equipment requirement for the shape adjustments of temple body and ear-hang in above-mentioned prior art, simultaneously also higher to the skill set requirements of operator, joining now under mirror becomes the condition of trend gradually on the net in addition, when patient does not have condition to carry out glasses adjustment to optician's shop, user is generally difficult to the problem that acquisition one pair is suitable for the mirror holder of oneself shape of face, and the utility model provides a kind of temple structure being convenient to adjust temple length and height.
For solving the problem, a kind of temple structure being convenient to adjust temple length and height that the utility model provides solves problem by following technical essential: a kind of temple structure being convenient to adjust temple length and height, comprise temple body and be fixed on the ear-hang on temple ontological idea of freedom end, also comprise in knee shape and be the adjuster bar of metal material, any one end of described adjuster bar is connected with the free end of ear-hang, the other end of adjuster bar is connected with the link of ear-hang or temple body, and the tie point of adjuster bar and ear-hang or temple body is all positioned at this temple structure by the bottom surface of ear-hang under wearing state or temple body, described adjuster bar has at least one end is also provided with and is positioned at adjuster bar homonymy, and along multiple teeth groove that adjuster bar length direction distributes, temple body or ear-hang are provided with the jack corresponding with the adjuster bar end with teeth groove, the adjuster bar end with teeth groove is arranged in described jack, this temple structure is also provided with deformation adjustment portion, described deformation adjustment portion comprises ratchet device, gear and spring, the wheel shaft of described gear is fixed on ratchet device for realizing the one-directional rotation of gear, the tooth bar of gear is meshed with teeth groove, spring is fixed on the end face of ratchet device or gear.
Concrete, above adjuster bar is the structure qualification of knee shape, be intended to make the overall length of adjuster bar to be greater than the line at its two ends, like this, one end of adjuster bar is fixed on the free end of ear-hang, the other end of adjuster bar is fixed on link that ear-hang and temple body be connected to form or is fixed on after on temple body, overall length due to adjuster bar is greater than the spacing of its two ends obligatory point, like this, adjuster bar is forced to be out of shape by external force, like this, according to the position that size and the distortion of above deflection occur on adjuster bar, this temple structure can be made when being worn, the ear location contacts of temple structure and human body is made by the shape adjusting adjuster bar, the change of above contact point, can be used for the length changing temple: the link of temple body and picture frame and the distance of contact point, for changing the height of temple: adjuster bar relative to ear-hang concave or convex, the distance of contact point and ear-hang.The deformation adjustment portion arranged and teeth groove are used for the fine setting of adjuster bar distortion, more than finely tune and realized with engaging of gear by teeth groove, and be fixed on structure qualification on ratchet device for realizing the one-directional rotation of gear with the wheel shaft cogged, be convenient to like this realize following object: allow this operating mode lower gear to rotate by adjuster bar externally to the end ratchet device being pressed into adjuster bar in jack, and adjuster bar only allows to be pressed in jack under external force; The spring arranged is used for the engagement being played stress maintenance gear and teeth groove by it, when the end of adjuster bar will be stretched out from jack, by pressing, deformation adjustment portion makes spring retraction, after gear is separated with teeth groove, just the end of corresponding adjuster bar can be extracted out by jack.Adopt the temple form of this kind of structure, when user wears for the first time, on adjuster bar, apply the shape of tension or compressive stress change adjuster bar by finger, to obtain comfortable eyeglasses-wearing effect; In particular cases at some, as in user's motion process, by changing the shape of adjuster bar simultaneously, can make glasses can by the more fastening face being fixed on user, after motion completes, by adjustment adjuster bar, the press force size of glasses to human body head can be reduced; When user needs to regulate the correction number of degrees, also by changing the shape of adjuster bar, can achieve the goal relative to user's eyeball degree of tilt to change eyeglass; Adopt the temple of above structure simultaneously, join in mirror process at network, user only needs to provide a general eyeglasses frame form parameter, after user receives glasses, when not needing other complexity, professional utility appliance or instruments, oneself just can adjust the shape of adjuster bar to reach the comfortable object of eyeglasses-wearing, therefore this temple structure is also convenient to the further genralrlization that network joins mirror.
Further technical scheme is:
Simple as a kind of structure, to be convenient to realization adjuster bar implementation, described adjuster bar forms for being that stainless round steel wire or steel bar are bending by material.
As a kind of lightweight, adjuster bar version of being convenient to stress deformation, glasses being had to enough supporting capacity simultaneously, the diameter of described round steel wire is between 1mm to 2mm.
The contact area increasing temple body and human body, the adjuster bar version being beneficial to user's wearing comfort is beneficial to as a kind of, the longitudinal cross-section of described steel bar is edge is the rectangular-shaped of circular arc chamfering, and this temple structure by under wearing state time, adjuster bar projection width is in the horizontal plane equal with the bottom width of adjuster bar.
For improving the wearing comfort of wearer further, the local of described adjuster bar or whole adjuster bar are also coated with medical silica-gel.
As a kind of handling ease, be convenient to produce elastic deformation or plastic yield at the middle body of adjuster bar, be convenient to the adjuster bar version of the form trait of adjuster bar after being out of shape, the part at described adjuster bar two ends is round bar shape, and the part of adjuster bar central authorities is flat bar.
Produce elastic deformation or plastic yield as a kind of being convenient at the middle body of adjuster bar, be convenient to the adjuster bar version of the form trait of adjuster bar after being out of shape, the longitudinal cross-section area being positioned at the part at described adjuster bar two ends is greater than the longitudinal cross-section area of the part being positioned at adjuster bar central authorities.
The utility model has following beneficial effect:
1, the utility model structure is simple, adopts the temple form of this kind of structure, when user wears for the first time, applies the shape of tension or compressive stress change adjuster bar, to obtain comfortable eyeglasses-wearing effect by finger on adjuster bar; In particular cases at some, as in user's motion process, by changing the shape of adjuster bar simultaneously, can make glasses can by the more fastening face being fixed on user, after motion completes, by adjustment adjuster bar, the press force size of glasses to human body head can be reduced; When user needs to regulate the correction number of degrees, also by changing the shape of adjuster bar, can achieve the goal relative to user's eyeball degree of tilt to change eyeglass; Adopt the temple of above structure simultaneously, join in mirror process at network, user only needs to provide a general eyeglasses frame form parameter, after user receives glasses, when not needing other complexity, professional utility appliance or instruments, oneself just can adjust the shape of adjuster bar to reach the comfortable object of eyeglasses-wearing, therefore this temple structure is also convenient to the further genralrlization that network joins mirror.
2, arrange deformation adjustment portion structure and be convenient to realize the fine setting that adjuster bar is out of shape and the distortion adjustable extent expanding adjuster bar with the annexation of teeth groove, complete above simple to operate simultaneously, do not need other auxiliary implements.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation being convenient to the temple structure specific embodiment adjusting temple length and height described in the utility model;
Fig. 2 is that a kind of being convenient to described in the utility model adjusts in temple structure specific embodiment of temple length and height, and adjuster bar is relative to the structural representation of ear-hang indent;
Fig. 3 uses a kind of structural representation being convenient to the glasses of the temple structure specific embodiment adjusting temple length and height described in the utility model;
Fig. 4 is the mutual alignment graph of a relation of gear and adjuster bar;
Fig. 5 is structure and the annexation schematic diagram of ratchet device and gear;
Fig. 6 is the structural representation of bar shaped adjusting portion.
Figure acceptance of the bid note is respectively: 1, temple body, and 2, ear-hang, 21, deformation adjustment portion, 3, adjuster bar, 31, teeth groove, 4, ratchet device, 5, gear, 6, spring.
Embodiment
The utility model provides a kind of temple structure being convenient to adjust temple length and height, and below in conjunction with embodiment, the utility model is described in further detail, but the utility model is not limited only to following examples:
Embodiment 1:
As shown in Figure 1 to Figure 3, a kind of being convenient to adjusts temple length and temple structure highly, comprise temple body 1 and be fixed on the ear-hang 2 on temple body 1 free end, also comprise in knee shape and be the adjuster bar 3 of metal material, any one end of described adjuster bar 3 is connected with the free end of ear-hang 2, the other end of adjuster bar 3 is connected with the link of ear-hang 2 or temple body 1, and the tie point of adjuster bar 3 and ear-hang 2 or temple body 1 is all positioned at this temple structure by the bottom surface of ear-hang under wearing state 2 or temple body 1, described adjuster bar 3 has at least one end is also provided with and is positioned at adjuster bar 3 homonymy, and along multiple teeth groove 31 that adjuster bar 3 length direction distributes, temple body 1 or ear-hang 2 are provided with the jack corresponding with adjuster bar 3 end with teeth groove 31, adjuster bar 3 end with teeth groove 31 is arranged in described jack, this temple structure is also provided with deformation adjustment portion 21, described deformation adjustment portion 21 comprises ratchet device 4, gear 5 and spring 6, the wheel shaft of described gear 5 is fixed on ratchet device 4 for realizing the one-directional rotation of gear 5, the tooth bar of gear 5 is meshed with teeth groove 31, spring 6 is fixed on the end face of ratchet device 4 or gear 5.
In the present embodiment, above adjuster bar 3 is the structure qualification of knee shape, be intended to make the overall length of adjuster bar 3 be greater than the line at its two ends, like this, one end of adjuster bar 3 is fixed on the free end of ear-hang 2, the other end of adjuster bar 3 is fixed on link that ear-hang 2 and temple body 1 be connected to form or is fixed on after on temple body 1, overall length due to adjuster bar 3 is greater than the spacing of its two ends obligatory point, like this, adjuster bar 3 is forced to be out of shape by external force, like this, according to the position that size and the distortion of above deflection occur on adjuster bar 3, this temple structure can be made when being worn, the ear location contacts of temple structure and human body is made by the shape adjusting adjuster bar 3, the change of above contact point, can be used for the length changing temple: temple body 1 and the link of picture frame and the distance of contact point, for changing the height of temple: adjuster bar 3 relative to ear-hang 2 concave or convex, the distance of contact point and ear-hang 2.Like this, adopt the temple form of this kind of structure, when user wears for the first time, on adjuster bar 3, apply the shape of tension or compressive stress change adjuster bar 3 by finger, to obtain comfortable eyeglasses-wearing effect; In particular cases at some, as in user's motion process, by changing the shape of adjuster bar 3 simultaneously, can make glasses can by the more fastening face being fixed on user, after motion completes, by adjustment adjuster bar 3, the press force size of glasses to human body head can be reduced; When user needs to regulate the correction number of degrees, also by changing the shape of adjuster bar 3, can achieve the goal relative to user's eyeball degree of tilt to change eyeglass; Adopt the temple of above structure simultaneously, join in mirror process at network, user only needs to provide a general eyeglasses frame form parameter, after user receives glasses, when not needing other complexity, professional utility appliance or instruments, oneself just can adjust the shape of adjuster bar 3 to reach the comfortable object of eyeglasses-wearing, therefore this temple structure is also convenient to the further genralrlization that network joins mirror.
In the present embodiment, the two ends of adjuster bar 3 are all fixed on ear-hang 2, so that the mass production of this temple structure.Deformation adjustment portion 21 be fixed on be arranged on ear-hang 2 blind hole in, above blind hole is crossing with jack to be engaged with the tooth of teeth groove 31 to realize gear 5.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, and as shown in Figure 1 to Figure 3, simple as a kind of structure, to be convenient to realization adjuster bar 3 implementation, described adjuster bar 3 forms for being that stainless round steel wire or steel bar are bending by material.
As a kind of lightweight, adjuster bar 3 version of being convenient to stress deformation, glasses being had to enough supporting capacity simultaneously, the diameter of described round steel wire is between 1mm to 2mm.
The contact area increasing temple body 1 and human body, adjuster bar 3 version being beneficial to user's wearing comfort is beneficial to as a kind of, the longitudinal cross-section of described steel bar is edge is the rectangular-shaped of circular arc chamfering, and this temple structure by under wearing state time, adjuster bar 3 projection width is in the horizontal plane equal with the bottom width of adjuster bar 3.
For improving the wearing comfort of wearer further, the local of described adjuster bar 3 or whole adjuster bar 3 are also coated with medical silica-gel.
As a kind of handling ease, be convenient to produce elastic deformation or plastic yield at the middle body of adjuster bar 3, be convenient to adjuster bar 3 version of the form trait of adjuster bar 3 after being out of shape, the part at described adjuster bar 3 two ends is round bar shape, and the part of adjuster bar 3 central authorities is flat bar.
Embodiment 3:
The basis of any one scheme that the present embodiment provides in above embodiment is further qualified, as shown in Figure 1 to Figure 3, produce elastic deformation or plastic yield as a kind of being convenient at the middle body of adjuster bar 3, be convenient to adjuster bar 3 version of the form trait of adjuster bar 3 after being out of shape, the longitudinal cross-section area being positioned at the part at described adjuster bar 3 two ends is greater than the longitudinal cross-section area of the part being positioned at adjuster bar 3 central authorities.
Above content is the further description done the utility model in conjunction with concrete preferred implementation, can not assert that embodiment of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not departing from other embodiments drawn under the technical solution of the utility model, all should be included in protection domain of the present utility model.
Claims (7)
1. be convenient to the temple structure adjusting temple length and height for one kind, comprise temple body (1) and be fixed on the ear-hang (2) on temple body (1) free end, it is characterized in that, also comprise in knee shape and be the adjuster bar (3) of metal material, any one end of described adjuster bar (3) is connected with the free end of ear-hang (2), the other end of adjuster bar (3) is connected with the link of ear-hang (2) or temple body (1), and the tie point of adjuster bar (3) and ear-hang (2) or temple body (1) is all positioned at this temple structure by the bottom surface of ear-hang under wearing state (2) or temple body (1),
Described adjuster bar (3) has at least one end is also provided with and is positioned at adjuster bar (3) homonymy, and along multiple teeth groove (31) that adjuster bar (3) length direction distributes, temple body (1) or ear-hang (2) are provided with the jack corresponding with the adjuster bar with teeth groove (31) (3) end, adjuster bar (3) end with teeth groove (31) is arranged in described jack, this temple structure is also provided with deformation adjustment portion (21), described deformation adjustment portion (21) comprises ratchet device (4), gear (5) and spring (6), the wheel shaft of described gear (5) is fixed on ratchet device (4) for realizing the one-directional rotation of gear (5), the tooth bar of gear (5) is meshed with teeth groove (31), spring (6) is fixed on the end face of ratchet device (4) or gear (5),
The fine setting that the deformation adjustment portion (21) arranged and teeth groove (31) are out of shape for adjuster bar (3), more than finely tune and realized with engaging of gear (5) by teeth groove (31), and be used for the wheel shaft of cog (5) structure qualification of being fixed on ratchet device (4) one-directional rotation realizing gear (5);
Allow this operating mode lower gear (5) to rotate by adjuster bar (3) externally to the end ratchet device (4) being pressed into adjuster bar (3) in jack, and adjuster bar (3) only allow to be pressed in jack under external force; The engagement that the spring (6) arranged keeps gear (5) and teeth groove (31) for being played stress by it, when the end of adjuster bar (3) will be stretched out from jack, by pressing deformation adjustment portion (21), spring (6) is bounced back, after gear (5) is separated with teeth groove (31), just the end of corresponding adjuster bar (3) can be extracted out by jack.
2. a kind of being convenient to according to claim 1 adjusts temple length and temple structure highly, it is characterized in that, described adjuster bar (3) forms for being that stainless round steel wire or steel bar are bending by material.
3. a kind of being convenient to according to claim 2 adjusts temple length and temple structure highly, and it is characterized in that, the diameter of described round steel wire is between 1mm to 2mm.
4. a kind of being convenient to according to claim 2 adjusts temple length and temple structure highly, it is characterized in that, the longitudinal cross-section of described steel bar is edge is the rectangular-shaped of circular arc chamfering, and this temple structure by under wearing state time, adjuster bar (3) projection width is in the horizontal plane equal with the bottom width of adjuster bar (3).
5. a kind of being convenient to according to claim 1 adjusts temple length and temple structure highly, it is characterized in that, the local of described adjuster bar (3) or whole adjuster bar (3) are also coated with medical silica-gel.
6. a kind of being convenient to according to claim 1 adjusts temple length and temple structure highly, and it is characterized in that, the part at described adjuster bar (3) two ends is round bar shape, and the part of adjuster bar (3) central authorities is flat bar.
7. a kind of being convenient to as claimed in any of claims 1 to 5 adjusts temple length and temple structure highly, it is characterized in that, the longitudinal cross-section area being positioned at the part at described adjuster bar (3) two ends is greater than the longitudinal cross-section area of the part being positioned at adjuster bar (3) central authorities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716139.6U CN205157901U (en) | 2015-09-16 | 2015-09-16 | Mirror leg structure convenient to adjustment mirror leg length and height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716139.6U CN205157901U (en) | 2015-09-16 | 2015-09-16 | Mirror leg structure convenient to adjustment mirror leg length and height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157901U true CN205157901U (en) | 2016-04-13 |
Family
ID=55693578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520716139.6U Expired - Fee Related CN205157901U (en) | 2015-09-16 | 2015-09-16 | Mirror leg structure convenient to adjustment mirror leg length and height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205157901U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842611A (en) * | 2016-12-12 | 2017-06-13 | 歌尔科技有限公司 | The temple structure and its temple length adjusting method of a kind of glasses |
| CN109151362A (en) * | 2018-09-25 | 2019-01-04 | 深圳警圣技术股份有限公司 | A kind of multi-functional law-enforcing recorder |
-
2015
- 2015-09-16 CN CN201520716139.6U patent/CN205157901U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842611A (en) * | 2016-12-12 | 2017-06-13 | 歌尔科技有限公司 | The temple structure and its temple length adjusting method of a kind of glasses |
| CN109151362A (en) * | 2018-09-25 | 2019-01-04 | 深圳警圣技术股份有限公司 | A kind of multi-functional law-enforcing recorder |
| CN109151362B (en) * | 2018-09-25 | 2021-04-23 | 深圳警圣技术股份有限公司 | Multifunctional law enforcement recorder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20170916 |