CN101515072B - Connecting structure for auxiliary spectacle frame and main spectacle frame - Google Patents
Connecting structure for auxiliary spectacle frame and main spectacle frame Download PDFInfo
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- CN101515072B CN101515072B CN2009101058827A CN200910105882A CN101515072B CN 101515072 B CN101515072 B CN 101515072B CN 2009101058827 A CN2009101058827 A CN 2009101058827A CN 200910105882 A CN200910105882 A CN 200910105882A CN 101515072 B CN101515072 B CN 101515072B
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- hack lever
- mirror
- primary mirror
- spectacle frame
- secondary mirror
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Abstract
The present invention provides a connecting structure for auxiliary spectacle frame and main spectacle frame. The connecting structure comprises a main spectacle frame rod, an auxiliary spectacle frame rod and the auxiliary spectacle frame installed between two ends of auxiliary spectacle frame rod. The auxiliary spectacle frame rod is movably installed on the main spectacle frame rod. The invention is characterized in that a matching structure which can make the main spectacle frame rod and the auxiliary spectacle frame rod rotate with each other for positioning is corresponding installed between the main spectacle frame rod and the auxiliary spectacle frame rod. Furthermore a sleeve pipe can be installed on the main spectacle frame rod. The auxiliary spectacle frame rod is movably installed in the sleeve pipe. The matching structure which is correspondingly installed on the main spectacle frame rod realizes the rotation positioning. According to the invention, the auxiliary spectacle frame can be turned over and positioned conveniently and accurately through installing the corresponding matching structure on the main spectacle frame rod and auxiliary spectacle frame rod. The alternate use of main lens and auxiliary lens are greatly facilitated for the user. Furthermore the connecting structure has the advantages of simple design, easy processing and low cost. The inconvenience of user requiring wearing two sets of spectacles simultaneously is prevented.
Description
Technical field
The present invention relates to a kind of glasses parts, relate in particular to a kind of movable sub glasses holder on the main spectacle frame and its syndeton of being connected in.
Background technology
Glasses are common mankind life articles, are myopia or the aid that has the people of other vision disorder often to use first, and another then is the shading mirror for avoiding intense stimulus glasses too to use in sunshiny summer.Yet, general glasses such as myopia or farsighted glasses, or sunglasses, normally every pair of glasses is only installed a pair of glasses, in summer or the stronger region of light, need carry two pair of glasses, has brought inconvenience for people's use.Be to improve the defective of said structure, the existing Patent publish of Patent Office of the People's Republic of China adds the technical conceive of another secondary movable eyeglass on a pair of glasses at present, utilizes the upset of sub glasses holder to finish the replacement of two pair of glasses.But the tressel that this glasses need to pair of glasses to be housed in use overturns in level or above position, avoids blocking the primary mirror sheet.The applicant had once designed and had a kind ofly made the mode of main glasses holder and the mutual lock in place of sub glasses holder by axial locking teeth, but because mirror holder and mirror holder bar are the parts that belong to tiny and accurate, this structure processing is not easily, the raising that brings cost easily.
Jap.P. office discloses one piece of patent (JP2002-40375A), main glasses holder also has a matching mechanism to be connected with sub glasses holder in the described patent, but described matching mechanism can't realize that sub glasses holder is fixed in main glasses holder at special angle, thereby brings inconvenience for user's use.
Summary of the invention
The object of the invention is to provide a kind of syndeton of sub glasses holder and main glasses holder of glasses, is intended to solve that the pair of glasses mirror holder can't be in the problem of specific fixed angle at primary mirror sheet mirror holder in the prior art.
The present invention is achieved in that
A kind of sub glasses holder of glasses and the syndeton of main glasses holder, comprise the primary mirror hack lever, secondary mirror hack lever and the sub glasses holder that is installed in described secondary mirror hack lever two ends, described secondary mirror hack lever is movably placed on the primary mirror hack lever, on described primary mirror hack lever and secondary mirror hack lever, correspondence is provided with the fit structure that can make secondary mirror hack lever rotational positioning, be provided with a positioning block with described primary mirror hack lever cooperation place on the described secondary mirror hack lever, this locating piece is provided with at least one binding face that can cooperate with described primary mirror hack lever, contain a locating surface on the described primary mirror hack lever, the locating surface location that is rotatably assorted on binding face on the described secondary mirror hack lever and the described primary mirror hack lever, constitute the fit structure of described primary mirror hack lever and secondary mirror hack lever, be positioned at primary mirror hack lever centre position or secondary mirror hack lever two ends with primary mirror hack lever cooperation place on the described secondary mirror hack lever.
Wherein, described primary mirror hack lever is provided with a sleeve pipe, and described secondary mirror hack lever is movably placed in the described sleeve pipe.
Wherein, the locating surface on the described primary mirror hack lever is for one of being arranged on the primary mirror hack lever plane, on the described secondary mirror hack lever with described primary mirror hack lever on the corresponding matching place on plane, corresponding at least two planes that can cooperate that are provided with above-mentioned plane.
Wherein, be triangle, quadrilateral or polygon with primary mirror hack lever cooperation place section on the described secondary mirror hack lever.
Wherein, locating surface on the described primary mirror hack lever is the curved surface that itself has of primary mirror hack lever or for being depressed in the curved surface on the primary mirror hack lever, on described secondary mirror hack lever with the corresponding matching place of described primary mirror hack lever top-surface camber, corresponding at least two curved surfaces that can cooperate that are provided with above-mentioned curved surface.
Wherein, pass through the geometric figure that connects and composes with primary mirror hack lever cooperation place section mutually mutually at least two cancave cambered surfaces or convex globoidal on the described secondary mirror hack lever.
After adopting above technical scheme, because fit structure is provided with locating surface and the binding face that cooperatively interacts, described locating surface and binding face can not only be realized that sub glasses holder is rotatable and be arranged on the main glasses holder, and because the cooperation between locating surface and the binding face also can realize positioning function, can sub glasses holder be fixed on the main glasses holder in specific angle, thus landing from the main glasses holder when having prevented effectively that sub glasses holder from placing specific angle.
Description of drawings
Fig. 1 is primary mirror hack lever of the present invention and secondary mirror hack lever fit on structure embodiment one synoptic diagram;
Fig. 2 is the embodiment of the invention two structural representations;
Fig. 3 is the embodiment of the invention one primary mirror hack lever and secondary mirror hack lever fit structure sectional schematic diagram;
Fig. 4 is the embodiment of the invention two primary mirror hack levers and secondary mirror hack lever fit structure sectional schematic diagram one;
Fig. 5 is the embodiment of the invention two primary mirror hack levers and secondary mirror hack lever fit structure sectional schematic diagram two;
Fig. 6 is the embodiment of the invention three structural representations;
Fig. 6 A is the embodiment of the invention three primary mirror hack levers and secondary mirror hack lever cooperation place enlarged drawing one;
Fig. 6 B is the embodiment of the invention three primary mirror hack levers and secondary mirror hack lever cooperation place enlarged drawing two;
Fig. 7 is the embodiment of the invention four structural representations;
Fig. 7 A is the embodiment of the invention four primary mirror hack levers and secondary mirror hack lever cooperation place enlarged drawing.
Among the figure:
1-primary mirror hack lever; The 11-locating surface; The 2-sleeve pipe;
3-secondary mirror hack lever; The 31-groove; The 4-sub glasses holder;
The 5-fit structure; The 51-locating piece; The 511-binding face;
The 52-flange; The 53-shell fragment; The 54-projection;
The 6-pair of glasses.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
See also Fig. 1-Fig. 7, the invention provides a kind of syndeton of sub glasses holder and main glasses holder of glasses, it comprises primary mirror hack lever 1, secondary mirror hack lever 3 and the sub glasses holder 4 that is loaded on described secondary mirror hack lever 3 two ends, described secondary mirror hack lever 3 activities are loaded on the primary mirror hack lever 1, and can rotate around primary mirror hack lever 1, to make things convenient for the use of main glasses holder.See also Fig. 1, described sub glasses holder 4 can be bent into the rubber-like arc structure by two elasticity screw mandrels, be symmetrically fixed on described secondary mirror hack lever 3 two ends, these sub glasses holder 4 two ends are provided with grab, be used for the movable pair of glasses 6 of installing, and because it has elasticity, can at any time different pair of glasses 6 be embedded in the above-mentioned grab as required, change very convenient.For making things convenient for user's being used alternatingly between primary mirror sheet and pair of glasses, the present invention is on the corresponding position of described primary mirror hack lever 1 and secondary mirror hack lever 3, also be provided with fit structure 5, can make secondary mirror hack lever 3 when rotating, needs according to the user turn to the position of setting or the optional position of user's needs, and can guarantee effectively itself and main glasses holder reliably, fixing accurately, simultaneously, this fit structure directly is arranged on primary mirror hack lever 1 and the secondary mirror hack lever 3, also be convenient to the processing of each part, processing cost is also very cheap, so realized purpose of the present invention.
Below in conjunction with embodiment in detail the present invention is described in detail.
Embodiment one:
See also Fig. 1, Fig. 3, primary mirror hack lever 1 of the present invention can be cylindrical, square or the polygon rod component, wherein square or polygonal member itself promptly contains a locating surface 11, for columniform primary mirror hack lever 1 can be processed a plane thereon, constitute locating surface 11 (as shown in Figure 3), simultaneously on described secondary mirror hack lever 3, the cooperation place corresponding with this locating surface 11, can be provided with a positioning block 51, this locating piece 51 can be made of one with secondary mirror hack lever 3, it is positioned at secondary mirror hack lever 3 centre positions, also can set up two separately, is positioned at secondary mirror hack lever 3 two ends.On described locating piece 51, be provided with at least two planes that can cooperate with above-mentioned locating surface 11, form the plane binding face 511 that cooperates with locating surface 11, constitute the fit structure of described primary mirror hack lever 1 and secondary mirror hack lever 3, described secondary mirror hack lever 3 can be triangle, quadrilateral or polygon with primary mirror hack lever 1 cooperation place section.The said structure design helps the processing of binding face 511.
Further, in the specific embodiments of the invention, can a sleeve pipe 2 be set on described primary mirror hack lever 1, described sleeve pipe 2 can be divided into two sections, is fixed in primary mirror hack lever 1 two ends, and the locating piece 51 on the secondary mirror hack lever 3 is between two sleeve pipes 2.Certainly, also sleeve pipe 2 can be placed primary mirror hack lever 1 centre position, and locating piece 1 is located at secondary mirror hack lever 3 two ends.Described secondary mirror hack lever 3 movable being sheathed in the described sleeve pipe 2 are so that it is in interior rotation.Because primary mirror hack lever 1 is generally elongated metal rod, has certain elasticity, so described sleeve pipe 2 can be fixed on the primary mirror hack lever 1 by welding or other modes, certainly, sleeve pipe 2 also can be connected and fixed by other web members or elastic component with primary mirror hack lever 1.
When sub glasses holder 4 upsets, arbitrary binding face 511 on its secondary mirror hack lever 3 can be fitted fully with the locating surface 11 on the primary mirror hack lever 1 and can slippage, like this, just can be fixed in the position that the operator sets as required, and can guarantee effectively itself and primary mirror hack lever 1 reliably, fixing accurately, simultaneously, the design of above-mentioned fit structure is also very simple, be convenient to the processing of each part, processing cost is low.
Embodiment two:
See also Fig. 2, the described sub glasses holder 4 of present embodiment is to be symmetrically fixed on described secondary mirror hack lever 3 two ends, can be made of one with this secondary mirror hack lever 3, and two pair of glasses, 6 tops are fixed on the secondary mirror hack lever 3.
See also Fig. 4, in the specific embodiment of the invention, described primary mirror hack lever 1 is square rod component, also can be the polygon rod component, itself contain a locating surface 11, certainly, also can on cylindrical shaft-like member, process a locating surface 11, also can be processed into square in the middle of the cylindrical shaft-like primary mirror hack lever 1 or two ends and secondary mirror hack lever 3 cooperation places or polygon, make it and to contain a locating surface 11 with secondary mirror hack lever 3 cooperation places.Accordingly, on described secondary mirror hack lever 3, the cooperation place corresponding with this locating surface 11 also can be provided with a positioning block 51, this locating piece 51 also can be made of one with secondary mirror hack lever 3, it is positioned at secondary mirror hack lever 3 centre positions, also can set up two separately, is positioned at secondary mirror hack lever 3 two ends, simultaneously, in on the described secondary mirror hack lever 3 with described primary mirror hack lever 1 on the cooperation place of locating surface 11, also be provided with at least two planes that can cooperate with locating surface 11, form the plane binding face 511 that cooperates with locating surface 11.Described secondary mirror hack lever 3 can be triangle, quadrilateral or polygon with primary mirror hack lever 1 cooperation place section.
Please consult Fig. 5 again, in another fit structure of present embodiment, described primary mirror hack lever 1 can be the circular rod-shaped member (certainly, also can adopt square or polygon rod component, can process a curved surface on it), locating surface 11 on it can be outstanding or one of is depressed on the primary mirror hack lever 1 the curved surface locating surface (accompanying drawing 5 is depicted as outstanding curved surface, be primary mirror hack lever 1 curved surface that is had own), accordingly, on described secondary mirror hack lever 3 with the corresponding matching place of described primary mirror hack lever 1 top-surface camber, also be provided with at least two application of a surface faces 511 that can coincide with above-mentioned curved surface, each curved surface junction rounding off.Pass through the geometric figure that connects and composes with primary mirror hack lever 1 cooperation place section mutually mutually at least two cancave cambered surfaces or convex globoidal on the described secondary mirror hack lever 3.
Similarly, when sub glasses holder 4 upsets, arbitrary binding face 511 on its secondary mirror hack lever 3 can be fitted fully with the locating surface 11 on the primary mirror hack lever 1 and can slippage, like this, just can be fixed in the position that the operator sets as required, and can guarantee effectively that its and primary mirror hack lever 1 are reliably, fix accurately, simultaneously, the design of above-mentioned fit structure is also very simple, is convenient to the processing of each part, and processing cost is low.
Embodiment three:
Present embodiment be one with the different primary mirror hack lever 1 of embodiment one, two and secondary mirror hack lever 3 in fit structures.See also Fig. 6, Fig. 6 A, in the present embodiment, secondary mirror hack lever 3 is in primary mirror hack lever 1 sleeve pipe 2, in secondary mirror hack lever 3 centre positions, be provided with a flange 52, this flange 52 can be surrounded on secondary mirror hack lever 3 peripheries, or is processed to form a salient point on secondary mirror hack lever 3 and primary mirror hack lever 1 correspondence position, also can be processed to form a projection 54 with primary mirror hack lever 1 correspondence position by the press-bending mode on secondary mirror hack lever 3 shown in Fig. 6 B, wall often contacts within described flange 52 or projection 54 and the described sleeve pipe 2.When flange 52 or protruding 54 causes that owing to normal upset itself and sleeve pipe 2 inwalls produce the gap, change secondary mirror hack lever 3 or sleeve pipe 2 and get final product, and can not bring can't using of whole sub glasses holder.
When sub glasses holder 4 upsets, flange 52 on its secondary mirror hack lever 3 or projection 54 are because the effect of its friction force, can contact fully with sleeve pipe 2 inwalls on the primary mirror hack lever 1 and can slippage, like this, just can be fixed in the position of operator's arbitrary overturn as required, guarantee that by the friction force between flange 52 or projection 54 and sleeve pipe 2 inwalls its and primary mirror hack lever 1 fix at an arbitrary position reliably, accurately.The design of the above-mentioned fit structure of present embodiment is very simple, also is convenient to the processing of each part, and processing cost is low, simultaneously, because the fit structure of primary mirror hack lever 1 and secondary mirror hack lever 3 is positioned at sleeve pipe 2, also can guarantee the appearance looks elegant of whole mirror holder.
Embodiment four:
Present embodiment also be one with the different primary mirror hack lever 1 of embodiment one, two and secondary mirror hack lever 3 in fit structures.See also Fig. 7, Fig. 7 A, in the present embodiment, secondary mirror hack lever 3 in secondary mirror hack lever 3 centre positions, is processed with a groove 31, one elasticity jacking blocks and is sticked in this groove 31 in primary mirror hack lever 1 sleeve pipe 2, and wall contacts within its top and the described sleeve pipe 2.Particularly, described elasticity jacking block can be a shell fragment 53, on the one hand, adopt shell fragment to be convenient to the installation of secondary mirror hack lever 3 in sleeve pipe 2, on the other hand, because the resilient force of shell fragment 53, can closely contact wall within sleeve pipe 2, moreover, when shell fragment 53 elastic forces are not enough or since wearing and tearing cause between shell fragment 53 and sleeve pipe 2 inwalls when gapped, the shell fragment 53 that the user more renews gets final product, and can not bring can't using of whole sub glasses holder.
When sub glasses holder 4 upsets, shell fragment 53 on its secondary mirror hack lever 3 is because the effect of its friction force, can contact fully with sleeve pipe 2 inwalls on the primary mirror hack lever 1 and can slippage, like this, just can be fixed in the position of operator's arbitrary overturn as required, by the friction force between shell fragment 53 and sleeve pipe 2 inwalls guarantee itself and primary mirror hack lever 1 at an arbitrary position reliably, fixing accurately.Similarly, the design of above-mentioned fit structure is also very simple, is convenient to the processing of each part, and processing cost is low, and because the fit structure of primary mirror hack lever 1 and secondary mirror hack lever 3 also is positioned at sleeve pipe 2, whole mirror holder outward appearance is also comparatively attractive in appearance.
Said structure design mainly is that the wearer when temporary needs is worn two pair of glasses for convenience uses, as presbyopia person, or summer the driver.During use, it is very convenient as required sub glasses holder 4 to be overturn up or down, has avoided wearing simultaneously user's inconvenience of two pair of glasses.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the syndeton of the sub glasses holder of glasses and main glasses holder, comprise the primary mirror hack lever, secondary mirror hack lever and the sub glasses holder that is installed in described secondary mirror hack lever two ends, described secondary mirror hack lever is movably placed on the primary mirror hack lever, it is characterized in that: on described primary mirror hack lever and secondary mirror hack lever, correspondence is provided with the fit structure that can make secondary mirror hack lever rotational positioning, be provided with a positioning block with described primary mirror hack lever cooperation place on the described secondary mirror hack lever, this locating piece is provided with at least one binding face that can cooperate with described primary mirror hack lever, contain a locating surface on the described primary mirror hack lever, the locating surface location that is rotatably assorted on binding face on the described secondary mirror hack lever and the described primary mirror hack lever, constitute the fit structure of described primary mirror hack lever and secondary mirror hack lever, be positioned at primary mirror hack lever centre position or secondary mirror hack lever two ends with primary mirror hack lever cooperation place on the described secondary mirror hack lever.
2. the syndeton of a kind of sub glasses holder as claimed in claim 1 and main glasses holder is characterized in that: described primary mirror hack lever is provided with a sleeve pipe, and described secondary mirror hack lever is movably placed in the described sleeve pipe.
3. the syndeton of a kind of sub glasses holder as claimed in claim 1 and main glasses holder, it is characterized in that: the locating surface on the described primary mirror hack lever is for one of being arranged on the primary mirror hack lever plane, in on the described secondary mirror hack lever with described primary mirror hack lever on the corresponding matching place on plane, corresponding at least two planes that can cooperate that are provided with above-mentioned plane.
4. the syndeton of a kind of sub glasses holder as claimed in claim 1 and main glasses holder is characterized in that: be triangle, quadrilateral or polygon with primary mirror hack lever cooperation place section on the described secondary mirror hack lever.
5. the syndeton of a kind of sub glasses holder as claimed in claim 1 and main glasses holder, it is characterized in that: the locating surface on the described primary mirror hack lever is the curved surface that itself has of primary mirror hack lever or for being depressed in the curved surface on the primary mirror hack lever, on described secondary mirror hack lever with the corresponding matching place of described primary mirror hack lever top-surface camber, corresponding at least two curved surfaces that can cooperate that are provided with above-mentioned curved surface.
6. the syndeton of a kind of sub glasses holder as claimed in claim 5 and main glasses holder is characterized in that: pass through the geometric figure that connects and composes with primary mirror hack lever cooperation place section mutually mutually at least two cancave cambered surfaces or convex globoidal on the described secondary mirror hack lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101058827A CN101515072B (en) | 2009-03-10 | 2009-03-10 | Connecting structure for auxiliary spectacle frame and main spectacle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101058827A CN101515072B (en) | 2009-03-10 | 2009-03-10 | Connecting structure for auxiliary spectacle frame and main spectacle frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101515072A CN101515072A (en) | 2009-08-26 |
| CN101515072B true CN101515072B (en) | 2010-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101058827A Expired - Fee Related CN101515072B (en) | 2009-03-10 | 2009-03-10 | Connecting structure for auxiliary spectacle frame and main spectacle frame |
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| CN (1) | CN101515072B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777371B (en) * | 2014-02-24 | 2015-09-16 | 马锋 | A kind of web member of convertible front-hanging lens on glasses and front-hanging lens on glasses |
| CN109116584B (en) * | 2018-10-25 | 2024-02-23 | 李建军 | Auxiliary glasses fixed on main glasses |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2793767Y (en) * | 2005-01-19 | 2006-07-05 | 诚意有限公司 | Spectacles parts |
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2009
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2793767Y (en) * | 2005-01-19 | 2006-07-05 | 诚意有限公司 | Spectacles parts |
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| CN101515072A (en) | 2009-08-26 |
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