CN203811921U - Glasses device adopting connection of elastic glasses legs and connecting component of glasses device - Google Patents
Glasses device adopting connection of elastic glasses legs and connecting component of glasses device Download PDFInfo
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- CN203811921U CN203811921U CN201420224131.3U CN201420224131U CN203811921U CN 203811921 U CN203811921 U CN 203811921U CN 201420224131 U CN201420224131 U CN 201420224131U CN 203811921 U CN203811921 U CN 203811921U
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- spectacles
- leg
- shaped elastic
- bar shaped
- eyeglass device
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Abstract
The utility model discloses a glasses device adopting connection of elastic glasses legs and a connecting component of the glasses device. The glasses device is characterized in that a strip-shaped elastic structure is arranged between each glasses leg and a hinging structure; one end of each strip-shaped elastic structure is fixedly connected with the corresponding glasses leg, and the other end of each strip-shaped elastic structure is fixedly connected with the hinging structure; a flexural ring is also arranged on each strip-shaped elastic structure and formed by an integrally-flexural strip-shaped body which is of the strip-shaped elastic structure. In the glasses device adopting connection of the elastic glasses legs and the connecting component of the glasses device, the flexural ring which is of the strip-shaped elastic structure is arranged in a connecting structure between each glasses leg and a glasses frame, so each glasses leg can be worn and also can be bent outwards by a certain angle through the elastic structure, and the glasses device and the connecting component thereof are simple in structure and convenient to produce.
Description
Technical field
The utility model relates to a kind of glasses and link thereof, and in particular a kind of leg of spectacles elasticity is broken eyeglass device and the link improvement thereof that angle can be larger outward.
Background technology
In the eyeglass device of prior art, between leg of spectacles and frame (or lens, when leg of spectacles is directly when lens is connected), conventionally adopt articulated structure, i.e. the position with two lens almost parallels is arrived in leg of spectacles palpus elasticity folding.But due in eyeglasses-wearing process, leg of spectacles often suffers the casual action of outwards breaking into two with one's hands, especially in the time that wearer's shape of face is wider, leg of spectacles can often be subjected to exceed the action of outwards breaking certain angle into two with one's hands of normally wearing state (while normally wearing, leg of spectacles is roughly in the position vertical with lens plane), in the course of time, the pile crown position of leg of spectacles root, articulated structure and frame all can form fatigue, easily damages.
In existing eyeglass device, also there are some eyeglass devices to realize to increase leg of spectacles and outwards break the structure of angle into two with one's hands, for example China Patent No.: the slingshot glasses leg of disclosed a kind of built-in spring in 02227911.3, in its leg of spectacles, increase the spring structure that can stretch, but this implementation is comparatively complicated, in process of manufacture, be not easy assembling spring members wherein, therefore also impracticable in practice.
Therefore, prior art has yet to be improved and developed.
Utility model content
The eyeglass device and the link thereof that provide a kind of resilient glasses legs to connect are provided the purpose of this utility model, the angle of can the simple leg of spectacles extroversion of implementation structure can elasticity opening, a kind of slingshot hinge is provided, strengthen the elasticity of leg of spectacles, to be applicable to various types, and through the adjustment of this auto back elastic force, contribute to glasses in the time placing, lower the possibility that injures eyeglass.
The technical solution of the utility model is as follows:
The eyeglass device that a kind of resilient glasses legs connects, its setting comprises: for the frame of assembled glasses sheet, and, the leg of spectacles being connected with described frame, between described frame and described leg of spectacles, be provided with articulated structure, wherein, between described leg of spectacles and described articulated structure, be also provided with bar shaped elastic construction, one end of described bar shaped elastic construction is fixedly connected with described leg of spectacles, and the other end is fixedly connected with described articulated structure; On described bar shaped elastic construction, be also provided with back bent ring, return curved one-tenth by the bar shaped body one of described bar shaped elastic construction; Described bar shaped elastic construction is formed by the composite elastic bar of inflection, and described time bent ring is from inside to outside to the tortuous formation of free end.
Described eyeglass device, wherein, described articulated structure setting comprises the first connecting portion for connecting described leg of spectacles, and, for connecting the second connecting portion of described frame;
Described eyeglass device, wherein, compound inflection end and the described leg of spectacles of described bar shaped elastic construction are welded and fixed, and it is interior fixing that its free end inserts described first connecting portion of described articulated structure.
Described eyeglass device, wherein, described leg of spectacles setting includes: metal substrate, described bar shaped elastic construction is weldingly fixed on described metal substrate; And, with the leg of spectacles external member of the detachable socket of described metal substrate.
Described eyeglass device, wherein, the welding end of described metal substrate is set to wider, and in described leg of spectacles external member, corresponding sipes is set.
Described eyeglass device, wherein, the described second connecting portion setting of described articulated structure comprises that one with the prominent root of cap, described root can insert cooperation with the corresponding pilot hole on described frame.
Described eyeglass device, wherein, described the first connecting portion arranges and adopts metal injection molded processes to make.
Described eyeglass device, wherein, described time bent ring is towards described leg of spectacles one side setting.
Described eyeglass device, wherein, described time bent ring is set to circular arc or has straight-line segment.
Be applied to a link for arbitrary described eyeglass device, wherein, adopt described bar shaped elastic construction.
Eyeglass device and link thereof that a kind of resilient glasses legs provided by the utility model connects, owing to being provided with back the bar shaped elastic construction of bent ring in the syndeton by between leg of spectacles and frame, ensure that described leg of spectacles is in can wearing state, that can realize described leg of spectacles by this elastic construction can outwards break certain angle into two with one's hands, and above-mentioned implementation structure is simple, convenient production.
Brief description of the drawings
Fig. 1 is the partial structurtes decomposing schematic representation of the utility model eyeglass device and link preferred embodiment.
Fig. 2 is the partial assembled schematic diagram of eyeglass device described in the utility model and link preferred embodiment.
Fig. 3 is the course of work schematic diagram of eyeglass device described in the utility model and link preferred embodiment thereof.
Fig. 4 is the principle of work schematic diagram of eyeglass device described in the utility model and link preferred embodiment thereof.
Fig. 5 is the effect schematic diagram of eyeglass device described in the utility model and link preferred embodiment thereof.
Embodiment
Below preferred embodiment of the present utility model is described in detail.
The utility model discloses the eyeglass device that a kind of resilient glasses legs connects, the part of preferred embodiment as shown in Figure 1, it generally comprises the frame 110 for assembled glasses sheet, with, with the leg of spectacles 120 that this frame 110 is connected, frame 110 may be directly lens in some eyeglass device, for example, do not adopt the eyeglass device of frame, now, bindiny mechanism of the present utility model is still operable.
Between frame 110 and leg of spectacles 120, be provided with an articulated structure 130, as depicted in figs. 1 and 2, articulated structure 130 arranges and comprises that one for connecting the first connecting portion 131 of leg of spectacles 120, one for connecting the second connecting portion 132 of frame 110, and arrange between the first connecting portion 131 and the second connecting portion 132, as the bolt 133 of jointed shaft and web member.The rear end of the second connecting portion 132 is provided with one with the prominent root 134 of cap, as shown in Figure 1, is used for inserting the corresponding pilot hole 111 on frame 110, to fix this second connecting portion 132.
On the first connecting portion 131, be also provided with spliced eye 135, as shown in Figure 1, and bar shaped elastic construction 140 be set, one end is inserted this spliced eye 135 and is fixedly connected with, the root weld of the other end and leg of spectacles 120.Bent ring 141 is once set on this bar shaped elastic construction 140, bar shaped body one by bar shaped elastic construction 140 is returned curved one-tenth, like this, bar shaped elastic construction 140 is in the time connecting leg of spectacles 120 and the first connecting portion 131, just can form extra elastic deformation space, what especially allow leg of spectacles 120 outwards breaks certain angle into two with one's hands, and can be under the elastic restoring force effect of this bar shaped elastic construction 140, the angle of leg of spectacles 120 can be returned to and is applicable to wearing state, as shown in Figure 3 and Figure 4.
Returning bent ring 141 is to be set to circular arc curve transition preferably, but be obviously not limited to this mode, can also be set to bent ring 141 forms of returning of other shapes, for example there is triangle or the quadrilateral of straight-line segment, or other irregular ring shapes can be provided with arc transition section between straight-line segment.Meanwhile, return bent ring 141 and arrange towards leg of spectacles direction, so, can ensure that this time bent ring 141 strengthens the elastic angle that leg of spectacles outwards opens, and in the time that leg of spectacles outwards opens, make back bent ring 141 tighten up ring, thereby there is better elasticity.
In addition, in eyeglass device of the present utility model and link thereof, the first connecting portion arranges and adopts metal injection molded (MIM, Metal injection molding) processes to make.The first connecting portion so forming can have better stability and degree of accuracy, and the consistance of product is better.
Be preferably, in the utility model eyeglass device and link thereof, bar shaped elastic construction 140 adopts resilient metal strip to form, for example stainless steel strip or beryllium-bronze material, inflection is compounded to form elastic strip, and it is compound to form at least two sections of bendings, when the angle of its bending ensures that bar shaped elastic construction 140 is under state of nature, be leg of spectacles 120 foldings and wear indeformable state, as shown in Figure 3; And in the time that needs leg of spectacles 120 is outwards broken certain angle into two with one's hands, as shown in Figure 4, by bar shaped elastic construction 140 with and on return bent ring 141 and will be out of shape and elasticity is recovered, thereby the elasticity that has increased leg of spectacles 120 is opened space outward, and a kind of slingshot hinge is provided, and has strengthened the elasticity of leg of spectacles, can be applicable to various types, and the adjustment function of this auto back elastic force, contributes to glasses in the time placing, and lowers the possibility that injures eyeglass.
In the utility model link, be refinement standard, can use MIM stainless steel metal Shooting Technique, its hardness, accurately different from the tolerance of common reverse mould accessory, use metal injection molded first connecting portion 131 that forms of MIM, more durable.After MIM, mix special stainless steel wire external form, provide and the outwards function of buffering of spring hinge chain cover.
In bar shaped elastic construction 140 of the present utility model, return the formation of bent ring 141 and can carry out from inside to outside tortuous formation to free end 143 by inflection end 142, as shown in Figure 1, so can ensure tighter elasticity dynamics.Through experiment contrast, return in the generation type of bent ring 141, two compound bar shaped elastic constructions 140 adopt tortuous mode from inside to outside than other tortuous modes by inflection end to free end, especially, with the tortuous mode of side direction, can have better elasticity.The two ends of bar shaped elastic construction 140 are welded and fixed with leg of spectacles 120 and the first connecting portion 131 respectively, particularly but be not limited to, inflection end 142 is welded on a metal substrate 121, this metal substrate 121 can be pegged graft and is fitted in a leg of spectacles external member 122, like this in actual eyeglass device, can form removable leg of spectacles external member 122, facilitate wearer according to the leg of spectacles external member that need to select different-style of decorating.
In leg of spectacles external member 122, be provided with the conduit of a grafting, and arrange and there is a wider sipes 123, as shown in Figure 1, and the welding end 124 that metal substrate 121 is set is wider, so both facilitated the welding of bar shaped elastic construction 140, can form again the structural limitations that metal substrate 121 and leg of spectacles external member 122 are assembled, form final adaptive location, the optimum position that convenient glasses leg external member 122 and metal substrate 121 assemble.
Be fixedly connected with for convenience, the two ends of bar shaped elastic construction 140 and middle time bent ring position can form the Z-type opening, form general planar link convenient for assembly at two ends: be set to the platform for weld metal substrate at inflection end 142, on free end 143 can be pegged graft the first connecting portion 131 in default hole portion 135, and welding simultaneously.
The eyeglass device that resilient glasses legs of the present utility model connects and the principle of work of link thereof are as shown in Figure 4 and Figure 5, after the utility model leg of spectacles external member 122 and metal substrate 121 assembles (folding normally and open leg of spectacles state as shown in Figure 3), in the time needing leg of spectacles 120 outwards to break into two with one's hands in the process of wearing, bar shaped elastic construction 140 is because be provided with back bent ring 141 structures, just can carry out larger distortion, thereby make the outside opened with certain angle of leg of spectacles 120.In the time unclamping, leg of spectacles 120, under the elastic restoring force effect of bar shaped elastic construction 140, will return to and wear normally state.
The eyeglass device connecting due to resilient glasses legs of the present utility model and link thereof have only adopted a strip metal bar to return curvature to roll over and can be processed to form bar shaped elastic construction 140, and the assembly technology of this bar shaped elastic construction 140 is simple, what adopt is the common welding technology of glasses processing industry, its process is comparatively simple, assembly technology is also uncomplicated, yield rate can be very high, therefore, facilitated the lifting of product usefulness and product quality.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (10)
1. the eyeglass device that resilient glasses legs connects, its setting comprises: for the frame of assembled glasses sheet, and the leg of spectacles being connected with described frame is provided with articulated structure between described frame and described leg of spectacles, it is characterized in that,
Between described leg of spectacles and described articulated structure, be also provided with bar shaped elastic construction, one end of described bar shaped elastic construction is fixedly connected with described leg of spectacles, and the other end is fixedly connected with described articulated structure;
On described bar shaped elastic construction, be also provided with back bent ring, described time bent ring returns curved one-tenth by the bar shaped body one of described bar shaped elastic construction;
Described bar shaped elastic construction is formed by the composite elastic bar of inflection, and described time bent ring is from inside to outside to the tortuous formation of free end.
2. eyeglass device according to claim 1, is characterized in that, described articulated structure setting comprises the first connecting portion for connecting described leg of spectacles, and, for connecting the second connecting portion of described frame.
3. eyeglass device according to claim 2, is characterized in that, compound inflection end and the described leg of spectacles of described bar shaped elastic construction are welded and fixed, and it is interior fixing that its free end inserts described first connecting portion of described articulated structure.
4. eyeglass device according to claim 3, is characterized in that, described leg of spectacles setting includes: metal substrate, and described bar shaped elastic construction is weldingly fixed on described metal substrate; And, with the leg of spectacles external member of the detachable socket of described metal substrate.
5. eyeglass device according to claim 4, is characterized in that, the welding end of described metal substrate is set to wider, and in described leg of spectacles external member, corresponding sipes is set.
6. eyeglass device according to claim 2, is characterized in that, the described second connecting portion setting of described articulated structure comprises the root prominent with cap, and described root can insert cooperation with the corresponding pilot hole on described frame.
7. eyeglass device according to claim 2, is characterized in that, described the first connecting portion arranges and adopts metal injection molded processes to make.
8. eyeglass device according to claim 1, is characterized in that, described time bent ring is towards described leg of spectacles one side setting.
9. eyeglass device according to claim 1, is characterized in that, described time bent ring is set to circular arc or has straight-line segment.
10. a link that is applied to the arbitrary described eyeglass device of claim 1 to 9, is characterized in that, adopts described bar shaped elastic construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224131.3U CN203811921U (en) | 2014-05-04 | 2014-05-04 | Glasses device adopting connection of elastic glasses legs and connecting component of glasses device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224131.3U CN203811921U (en) | 2014-05-04 | 2014-05-04 | Glasses device adopting connection of elastic glasses legs and connecting component of glasses device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203811921U true CN203811921U (en) | 2014-09-03 |
Family
ID=51450653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420224131.3U Expired - Fee Related CN203811921U (en) | 2014-05-04 | 2014-05-04 | Glasses device adopting connection of elastic glasses legs and connecting component of glasses device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203811921U (en) |
-
2014
- 2014-05-04 CN CN201420224131.3U patent/CN203811921U/en not_active Expired - Fee Related
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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: 20140903 Termination date: 20170504 |