CN2711764Y - Frame free spactacle lens holding structure - Google Patents
Frame free spactacle lens holding structure Download PDFInfo
- Publication number
- CN2711764Y CN2711764Y CN 200420006815 CN200420006815U CN2711764Y CN 2711764 Y CN2711764 Y CN 2711764Y CN 200420006815 CN200420006815 CN 200420006815 CN 200420006815 U CN200420006815 U CN 200420006815U CN 2711764 Y CN2711764 Y CN 2711764Y
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- mirror holder
- clamp structure
- facility
- coarse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a frame free spectacle lens holding structure, comprising a screw rod extending from the spectacle frame whose axis is provided with a long key slot and a holding device. One end of the holding device is provided with a screw hole and a long key which can be embedded into the long key slot in a convex way along the axial direction of the holding device, and the other end is an arm part. The spectacle lens are held between one end of the spectacle frame and the arm part of the holding device by the edge. At least one or all of the spectacle frame and the arm part of the holding device which are used to hold the spectacle lens are provided with a rough apparatus which can make use of the rotation of the nut on the screw rod to push the holding device in the mode of the spectacle lens without a combination perforation to make the spectacle lens firmly held between the spectacle frame and the holding device.
Description
Technical field
The utility model is the clamp structure as the eyeglass of glasses, refers in particular to the eyeglass clamping that is applicable to no-frame glasses, and it can be under the mode of boring a hole on the eyeglass, with the eyeglass firm grip on mirror holder.
Background technology
Existing glasses generally are divided into to be had frame and not to have two kinds of patterns of frame, and its eyeglass of person that has the frame is held by picture frame is embedded, and preferable stable degree is arranged, but its shortcoming is that whole mirror holder is heavier, and the eyeglass external form must meet picture frame size and shape, comparatively consuming time in the making.Otherwise its eyeglass of no-frame glasses and mirror holder are independently not limited by shape each other mutually separately, only in the end do simple combination, so mirror holder has lacked the weight of picture frame, eyeglass also needn't grind to form the profile that meets picture frame.
The eyeglass of no-frame glasses is under the holder of rectifying of having lacked picture frame, it is to adopt as Fig. 1 mode with combining of Jing Liang: wherein the two side ends of eyeglass 1 (comprises the joint with mirror holder, reach between two eyeglasses near wearer's bridge of the nose place) perforation 11 and one shrinkage pool 12 must be set, the former places for the thru-bolt 21 on the mirror holder 2, the latter is then for the buckling into of the short projection 22 of one on the mirror holder 2, and so has at least 2 the splice grafting of wearing to touch and just can guarantee mirror holder 2 and 1 unlikely rotation of eyeglass.The tail end that above-mentioned long bolt 21 passes eyeglass 1 is screwed into a nut 23 and a pad 24 again, makes it produce packing eyeglass 1 surface and reaches that both are combined into one purpose with eyeglass 1 and mirror holder 2.
Eyeglass clamp structure as above-mentioned rimless mounting, though as the function of clipped lens and provide and do not have doubt aspect the steadiness, but eyeglass 1 must be established a perforation 11 and one shrinkage pool 12 in manufacturing process, and this has produced great destruction for eyeglass, causes the intensity that has influenced eyeglass.Moreover, because the higher and smooth surface of hardness of eyeglass raises the difficulty that is drilled with engineering, the careless slightly phenomenon that eyeglass is broken or cause perforation tiltedly to bore, this all can cause defective products and increase cost of manufacture on foot.
The utility model content
For the eyeglass clamp structure that improves known rimless mounting causes destruction to eyeglass because of perforation on eyeglass, or be difficult for causing topic between defective products rate lift-rising etc. because of processing, so the utility model provides a kind of eyeglass clamp structure of rimless mounting of improvement, it is not need to establish on eyeglass any perforation or shrinkage pool, so can not destroy the intensity of eyeglass, and because of having lacked the perforation job sequence, do not occur so do not have the improper defective products that is caused that adds yet, thereby solved known occurring on the rimless mounting all about topic between clipped lens.
For achieving the above object, the eyeglass clamp structure of the rimless mounting that the utility model provides is settled the contiguous place of eyeglass to protrude out a screw rod in the mirror holder desire, and is utilized a nut to be held between mirror holder and the nut in spirally eyeglass being compeled to close on the screw rod; It is characterized in that:
One clamper is located between aforementioned nut and the lens surface, comprises integrated seat portion and by the extended arm of pedestal, wherein this one establishes a screw, and with the screw rod of this screwhole spiro bonding in aforementioned mirror holder; This screw axis is to the long key of the protrusion of establishing at least one, and a side of this arm is resisted against the surface of eyeglass;
This mirror holder, its screw axial that protrudes out is established long keyway at least one, and it protrudes long key and can embed cooperation during for the screwhole spiro bonding of clamper; And the position of this mirror holder clipped lens has coarse facility.
Wherein the position of mirror holder clipped lens is a kind of coarse facility of serrated face.
Wherein the arm of the clamper side that is resisted against eyeglass has coarse facility.
Wherein this coarse facility is a hackly surface.
Wherein this coarse facility is a plurality of prickers.
Wherein this mirror holder comprises the link that connects two eyeglasses.
In other words, can reach the rimless mounting of above-mentioned purpose, the clamp structure of its eyeglass is in mirror holder or linking the suitable position that desire on the link of two eyeglasses connects eyeglass protrudes out a screw rod, and its set-up mode is similar to the screw rod of known rimless mounting.In addition, one clamper is provided, has the wherein one side that an arm that protrudes out is resisted against eyeglass, and one is extended the seat portion that is provided with a screw, its screw is convexly equipped with a long key vertically, can be chimeric mutually with the keyway on the screw axial of aforementioned mirror holder, make this clamper can be, and be beneficial to the stable operation of eyeglass locking along axially linearly the advancing of this screw rod.Again, the position that aforementioned mirror holder or link contact with eyeglass is provided with hackle mark, in the hope of biting level and smooth eyeglass, is located on the arm of aforementioned clamper to the same visual demand of this kind facility, to strengthen the clamping effect to eyeglass.
By the utility model such as above-mentioned structure as can be known, the multipoint mode interlock of the hackle mark retaining part on its mirror holder must make moving that the unlikely generation single-point of eyeglass axle changes, so can reach the effect of firm clipped lens.Moreover, utilize clamper to cooperate the common folder of clamping part of mirror holder to sting eyeglass, eyeglass can be bored a hole down can be by firm clamping, and lowers the probability that eyeglass breaks, and also reduces the defective products that improper processing is holed and derived simultaneously.Below by description of drawings preferable enforcement structure of the present utility model.
Description of drawings
Fig. 1 is the schematic top plan view of known mirror holder clipped lens;
Fig. 2 is the schematic top plan view of the utility model clipped lens;
Fig. 3 is the combination vertical view of clamper of the present utility model and screw rod;
Fig. 4 is the clipped lens schematic top plan view of another embodiment of the utility model.
Embodiment
The preferable enforcement structure of the utility model as shown in Figure 2, wherein this mirror holder 3 is a kind of mirror holder that does not have frame, the link 4 that is its mirror holder 3 and two eyeglasses is independent separately, on these two support bodys, settle eyeglass 5 places to protrude out a screw rod 31,41 near desire, this screw rod 31,41 can outwards or inwardly protrude out on the implementation, and this enforcement structure is to adopt to stretch in wearer's direction.Again, a clamper 6, it has the seat portion 62 of screw 61 for integrated comprises the center, and by seat portion 62 extended arms 63, Fig. 3; This clamper 6 is to make its screw 61 cover spiral shells on the screw rod 31,41 of aforementioned mirror holder 3 or link 4 in the use, and be that the tracking that reaches in the process that makes clamper 6 advance to eyeglass 5 linearly moves, offer at least one keyway 311,411 at the axial surface of screw rod 31,41, and relatively axially be convexly equipped with at least one long key 611 at the screw 61 of clamper 6, and make this keyway 311,411 and long key 611 chimeric mutually, enable under nut 7 rotations of clamper 6 rear ends advance, gradually clamper 6 to be compeled to support to eyeglass 5 surfaces with linearity movably.In Fig. 2,6 of nut 7 and clampers are not provided with pad, but other enforcement aspects can select to increase pad for promoting the solid power of spiral shell.
The preferable enforcement structure of the utility model shown in Fig. 2,4, contact and give the mirror holder 3 of clamping or the retaining part 32,42 of link 4 with eyeglass 5, for producing firm clamping effect on high eyeglass 5 surfaces of smooth hardness, this retaining part 32,42 can form the surface with great friction coefficient, as uneven surface, sand face or serrated face as shown in the figure 321,421.These uneven surfaces can be irregular or regular lines, so that outside the friction keying strength that promotes eyeglass, holding concurrently to provide the contact of multiple spot, makes 5 on mirror holder 3 and eyeglass can not produce coaxial turn, and then brings into play preferable clamping stable degree.On the other hand; for guaranteeing that more eyeglass 5 can be by firm clamping; also can design serrated face 321 as mentioned above with respect to clamper 6 arms 63 of mirror holder 3 retaining parts 32 and the contact site of eyeglass 5; the rough surface of 421 grades; or several prickers 64 as shown in Figure 4; and make this pricker 64 when clamper 6 clamps eyeglass 5, can thrust eyeglass 5 surfaces slightly; holding force is more promoted; only this kind non-the utility model of performance of thrusting eyeglass is desired to seek and is protected; decide because it thrusts effect visor sheet material, what wherein the acryl eyeglass degree of depth of being thrust was well imagined should be good than glass mirror.
Aforementioned on mirror holder 3, link 4 and clamper 6 serrated face 32,42 or the pricker 64 of set enhancement clamping surface, do not exceed with above-mentioned enforcement aspect, can single being located on whole mirror holders, link and the clamper with above-mentioned facility, perhaps select the clamping face of different types to be located at alternately on the different mirror holders, its selection is looked closely can reach maximum grip power and the clamping effect is a prerequisite.In addition, the utility model is divided into mirror holder and link with the above-mentioned support body that is connected with eyeglass for convenience of description, but the common knowledge of technical field tool of the present utility model should understand that the mirror holder of broad sense should comprise above-mentioned mirror holder and link.
Below prove absolutely structure of the present utility model and function thereof by accompanying drawing and preferred embodiment; be understandable that; it only is a preferable but not exclusive structure of the present utility model; all the utility model technical fields are known other simple and easy changes that the knowledgeable is made based on the utility model technical spirit usually, are all the claim that the utility model applies for and desire to contain and protect.
Claims (6)
1. the eyeglass clamp structure of a rimless mounting is settled the contiguous place of eyeglass to protrude out a screw rod in the mirror holder desire, and is utilized a nut to be held between mirror holder and the nut in spirally eyeglass being compeled to close on the screw rod; It is characterized in that:
One clamper is located between aforementioned nut and the lens surface, comprises integrated seat portion and by the extended arm of pedestal, wherein this one establishes a screw, and with the screw rod of this screwhole spiro bonding in aforementioned mirror holder; This screw axis is to the long key of the protrusion of establishing at least one, and a side of this arm is resisted against the surface of eyeglass;
This mirror holder, its screw axial that protrudes out is established long keyway at least one, and it protrudes long key and can embed cooperation during for the screwhole spiro bonding of clamper; And the position of this mirror holder clipped lens has coarse facility.
2. the eyeglass clamp structure of claim 1 is characterized in that, wherein the position of mirror holder clipped lens is a kind of coarse facility of serrated face.
3. the eyeglass clamp structure of claim 1 is characterized in that, wherein the arm of the clamper side that is resisted against eyeglass has coarse facility.
4. the eyeglass clamp structure of claim 3 is characterized in that, wherein this coarse facility is a hackly surface.
5. the eyeglass clamp structure of claim 3 is characterized in that, wherein this coarse facility is a plurality of prickers.
6. the eyeglass clamp structure of claim 1 is characterized in that, wherein this mirror holder comprises the link that connects two eyeglasses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420006815 CN2711764Y (en) | 2004-07-28 | 2004-07-28 | Frame free spactacle lens holding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420006815 CN2711764Y (en) | 2004-07-28 | 2004-07-28 | Frame free spactacle lens holding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2711764Y true CN2711764Y (en) | 2005-07-20 |
Family
ID=36192869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420006815 Expired - Fee Related CN2711764Y (en) | 2004-07-28 | 2004-07-28 | Frame free spactacle lens holding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2711764Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103006375A (en) * | 2012-12-28 | 2013-04-03 | 中国人民解放军总后勤部军需装备研究所 | Protective spectacles |
| CN103659656A (en) * | 2013-11-30 | 2014-03-26 | 南通环球光学仪器有限公司 | Glass clamping mechanism |
-
2004
- 2004-07-28 CN CN 200420006815 patent/CN2711764Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103006375A (en) * | 2012-12-28 | 2013-04-03 | 中国人民解放军总后勤部军需装备研究所 | Protective spectacles |
| CN103659656A (en) * | 2013-11-30 | 2014-03-26 | 南通环球光学仪器有限公司 | Glass clamping mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |