CN105044923A - Glasses leg with clamping force convenient to adjust - Google Patents

Glasses leg with clamping force convenient to adjust Download PDF

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Publication number
CN105044923A
CN105044923A CN201510588537.9A CN201510588537A CN105044923A CN 105044923 A CN105044923 A CN 105044923A CN 201510588537 A CN201510588537 A CN 201510588537A CN 105044923 A CN105044923 A CN 105044923A
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CN
China
Prior art keywords
adjuster bar
temple
ear
bar
clamping force
Prior art date
Application number
CN201510588537.9A
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Chinese (zh)
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CN105044923B (en
Inventor
高亚强
高源�
曾平
李奕成
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四川仁心医疗科技有限公司
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Priority to CN201510588537.9A priority Critical patent/CN105044923B/en
Publication of CN105044923A publication Critical patent/CN105044923A/en
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Publication of CN105044923B publication Critical patent/CN105044923B/en

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Abstract

The invention discloses a glasses leg with clamping force convenient to adjust. The glasses leg comprises a glasses leg body and an ear hook, the glasses leg further comprises a curved-bar-shaped adjusting rod made of metal, one end of the adjusting rod is connected with the free end of the ear hook, and the other end of the adjusting rod is connected with the connecting end of the ear hook or the glasses leg body; multiple tooth grooves are formed in one end of the adjusting rod at the minimum, wherein the tooth grooves are located at the same side with the adjusting rod and distributed in the length direction of the adjusting rod, a plug hole corresponding to the end of the adjusting rod provided with the tooth grooves is formed in the glasses body or the ear hook, the glasses leg is further provided with a deformation adjusting part, and the deformation adjusting part comprises a bolt and a gear which are connected to the ear hook or the glasses led body. The glasses leg is simple in structure, the adjustable accuracy of the adjusting rod is high, a user can adjust the shape of the adjusting rod conveniently for obtaining the great wear comfort, meanwhile, the clamping force of glasses can be adjusted according to specific conditions, and the further popularization of online optician is facilitated.

Description

A kind of eyeglasses temple arm being convenient to adjustment clamping force

Technical field

The present invention relates to assistor for reading books tool device field, particularly relate to a kind of eyeglasses temple arm being convenient to adjust clamping force.

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.

Summary of the invention

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, the invention provides a kind of eyeglasses temple arm being convenient to adjust clamping force.

For solving the problem, a kind of eyeglasses temple arm being convenient to adjust clamping force provided by the invention solves problem by following technical essential: a kind of eyeglasses temple arm being convenient to adjust clamping force, 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 of adjuster bar length direction distribution, 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 eyeglasses temple arm is also provided with deformation adjustment portion, described deformation adjustment portion comprises and is connected to the bolt on ear-hang or temple body, the gear be fixed on bolt, and the gear teeth of described gear are meshed with teeth groove.

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.Above deformation adjustment portion and teeth groove are used for the fine setting of adjuster bar shape, bolt in deformation adjustment portion is not only as the web member of deformation adjustment portion and eyeglasses temple arm, simultaneously as the rotating shaft of gear: internal thread hole or through hole can be arranged on temple body or ear-hang, adopt the version of nut that single ended bolt, stud bolt or stud be threaded, when relaxing bolt, rotatable bolt, such gear is with screws, the gear teeth on gear brake the end of adjuster bar by stretching out in jack or inserting jack, to reach the object of the distortion of fine setting adjuster bar.Like this, 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 present invention has following beneficial effect:

1, structure of the present invention 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, in this structure, the distortion adjustable accuracy of adjuster bar is high.

Accompanying drawing explanation

Fig. 1 is a kind of structural representation being convenient to the eyeglasses temple arm specific embodiment adjusting clamping force of the present invention;

Fig. 2 is that a kind of being convenient to of the present invention adjusts in eyeglasses temple arm specific embodiment of clamping force, 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 eyeglasses temple arm specific embodiment adjusting clamping force of the present invention;

Fig. 4 be of the present invention a kind of be convenient to adjust clamping force eyeglasses temple arm specific embodiment in, the structure in deformation adjustment portion and the structural representation with adjuster bar relative position relation thereof.

Figure acceptance of the bid note is respectively: 1, temple body, and 2, ear-hang, 3, adjuster bar, 4, bolt, 5, gear, 6, plain cushion.

Embodiment

The invention provides a kind of eyeglasses temple arm being convenient to adjust clamping force, below in conjunction with embodiment, the present invention is described in further detail, but the present invention is not limited only to following examples:

Embodiment 1:

As shown in Figures 1 to 4, a kind of eyeglasses temple arm being convenient to adjustment clamping force, 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 of adjuster bar 3 length direction distribution, 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 eyeglasses temple arm is also provided with deformation adjustment portion, described deformation adjustment portion comprises the bolt 4 be connected on ear-hang 2 or temple body 1, the gear 5 be fixed on bolt 4, and the gear teeth of described gear 5 are meshed with teeth groove 31.

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.

In the present embodiment, temple body 1 or ear-hang 2 arrange the circular through hole for wearing deformation adjustment portion, bolt 4 in deformation adjustment portion adopts single ended bolt and on its thread segment, arranges a nut, described gear 5 is fixed between the nut at bolt 4 two ends, jack on temple body 1 or ear-hang 2 is crossing with through hole, for realizing engaging of teeth groove 31 and the gear teeth, for the benefit of adjuster bar 3 is out of shape trimming precision, 5 be set to cry the nut of bolt 4 large to cog, therefore be also equipped with plain cushion 6 on bolt 4.

Embodiment 2:

The present embodiment is further qualified on the basis of embodiment 1, and as shown in Figures 1 to 4, 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 Figures 1 to 4, 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 present invention in conjunction with concrete preferred implementation, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments drawn under technical scheme of the present invention, all should be included in protection scope of the present invention.

Claims (7)

1. be convenient to the eyeglasses temple arm adjusting clamping force 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 eyeglasses temple arm is also provided with deformation adjustment portion, described deformation adjustment portion comprises the bolt (4) be connected on ear-hang (2) or temple body (1), be fixed on the gear (5) on bolt (4), the gear teeth of described gear (5) are meshed with teeth groove (31).
2. a kind of eyeglasses temple arm being convenient to adjustment clamping force according to claim 1, 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 eyeglasses temple arm being convenient to adjustment clamping force according to claim 2, it is characterized in that, the diameter of described round steel wire is between 1mm to 2mm.
4. a kind of eyeglasses temple arm being convenient to adjustment clamping force according to claim 2, 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 eyeglasses temple arm being convenient to adjustment clamping force according to claim 1, 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 eyeglasses temple arm being convenient to adjustment clamping force according to claim 1, 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 eyeglasses temple arm being convenient to adjustment clamping force as claimed in any of claims 1 to 5, 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.
CN201510588537.9A 2015-09-16 2015-09-16 A kind of eyeglasses temple arm for being conveniently adjusted clamping force CN105044923B (en)

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CN105044923B CN105044923B (en) 2018-06-12

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389102A (en) * 1980-11-17 1983-06-21 Piampiano Carl P Eyeglass temple bar retaining means
US4712893A (en) * 1985-07-12 1987-12-15 Wilhelm Anger Temple end piece for a temple of a spectacle frame
JP2003029215A (en) * 2001-07-13 2003-01-29 Charmant Inc Spectacles adjustable in energizing force to head
CN201035241Y (en) * 2007-05-22 2008-03-12 陈志平 Novel ear hanging health glasses rack
CN201097008Y (en) * 2007-10-10 2008-08-06 李观林 Glasses leg with free adjusting length and hook ear angle
JP2009294491A (en) * 2008-06-06 2009-12-17 Hasegawa Bicoh Co Ltd Support angle variable ear pad
KR20130003012U (en) * 2011-11-14 2013-05-23 최현주 An Eyeglasses supporter lightening its fatigue on nose by nose pad
CN204101832U (en) * 2014-09-19 2015-01-14 温州市鹿城大宗光学眼镜有限公司 Mandatory protection vision eye glasses

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389102A (en) * 1980-11-17 1983-06-21 Piampiano Carl P Eyeglass temple bar retaining means
US4712893A (en) * 1985-07-12 1987-12-15 Wilhelm Anger Temple end piece for a temple of a spectacle frame
JP2003029215A (en) * 2001-07-13 2003-01-29 Charmant Inc Spectacles adjustable in energizing force to head
CN201035241Y (en) * 2007-05-22 2008-03-12 陈志平 Novel ear hanging health glasses rack
CN201097008Y (en) * 2007-10-10 2008-08-06 李观林 Glasses leg with free adjusting length and hook ear angle
JP2009294491A (en) * 2008-06-06 2009-12-17 Hasegawa Bicoh Co Ltd Support angle variable ear pad
KR20130003012U (en) * 2011-11-14 2013-05-23 최현주 An Eyeglasses supporter lightening its fatigue on nose by nose pad
CN204101832U (en) * 2014-09-19 2015-01-14 温州市鹿城大宗光学眼镜有限公司 Mandatory protection vision eye glasses

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Inventor after: Deng Liping

Inventor before: Gao Yaqiang

Inventor before: Gao Yuan

Inventor before: Zeng Ping

Inventor before: Li Yicheng

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Effective date of registration: 20180504

Address after: 610000 No. 10, 2 2, 88 Jiao Zi Road, Chengdu high tech Zone, Sichuan.

Applicant after: SICHUAN XINGZHI ZHIHUI INTELLECTUAL PROPERTY OPERATION CO., LTD.

Address before: 610000 Yongfeng Road, Chengdu hi tech Zone, Chengdu, Sichuan Province, No. 52

Applicant before: SICHUAN RENXIN MEDICAL TECHNOLOGY CO., LTD.

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Address after: 610000 Rong Ou, 144 Qingbaijiang Road, Chengdu, Sichuan.

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Patentee before: SICHUAN XINGZHI ZHIHUI INTELLECTUAL PROPERTY OPERATION CO., LTD.

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