CN208937834U - A kind of spectacle-frame for preventing eyeglass from falling off - Google Patents
A kind of spectacle-frame for preventing eyeglass from falling off Download PDFInfo
- Publication number
- CN208937834U CN208937834U CN201821343396.XU CN201821343396U CN208937834U CN 208937834 U CN208937834 U CN 208937834U CN 201821343396 U CN201821343396 U CN 201821343396U CN 208937834 U CN208937834 U CN 208937834U
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- China
- Prior art keywords
- frame
- nose
- lens frame
- spectacle
- eyeglass
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Abstract
The utility model provides a kind of spectacle-frame for preventing eyeglass from falling off, including left lens frame and nose-bridge frame, the left lens frame is mounted on the left end of nose-bridge frame, the left lens frame is fixedly connected with nose-bridge frame by being integrally formed, the right end of the nose-bridge frame is provided with right lens frame, an eyeglass bracing means is provided on nose-bridge frame, and the eyeglass bracing means is adjusted by being fixed on the regulating device adjusted inside threaded hole on nose-bridge frame, eyeglass bracing means is adjusted by regulating device to the reinforcing tightness of the spectacle lens inside frame, so that spectacle lens will not be damaged while eyeglass bracing means reinforces spectacle lens again and influence the normal use of spectacle lens, to prevent because of the case where either being caused spectacle lens to be detached from inside frame by factors such as external collisions too long using the time, guarantee spectacle lens energy Enough be firmly fixed to inside frame and safety carry out using.
Description
Technical field
The utility model relates to glasses correlative technology fields, and in particular to a kind of spectacle-frame for preventing eyeglass from falling off.
Background technique
Spectacle frame is the important component of glasses, primarily serves the effect of support spectacle lens, rakish spectacle frame
It may also function as beautiful effect.Material mainly has metal, plastics or resin, natural material etc..By pattern, it can be divided into entirely
The types such as frame, half frame, rimless.The fine or not correction that not only affects vision of frame, also will affect the instrument of people.Frame at present
There are many material, and pattern is different, and there are several types of plastic frames for common frame: the plastic cement for manufacturing frame is with having
The synthesis of machine object natural material.Mainly there are thermosetting plastic and thermoplastic plastic.Common thermoplastic plastic at present, such as acetate fiber,
Epoxy resin etc..
Existing spectacle-frame technology has the following problems: existing spectacle-frame is all by frame when installing spectacle lens
What spectacle lens were fixed in the inside grooves that the retainer ring on perimeter inner wall snaps on spectacle lens perimeter outer wall, such that
Frame is easy when affording a certain amount of external impacts so that internal spectacle lens generate and loosen and be detached from inside frame.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of spectacle-frame for preventing eyeglass from falling off, on solving
The frame proposed in background technique is stated to be easy when affording a certain amount of external impacts so that internal spectacle lens generate loosening
The problem of with being detached from inside frame.
The utility model is realized in this way: a kind of spectacle-frame for preventing eyeglass from falling off, including left lens frame and nose-bridge frame,
The left lens frame is mounted on the left end of nose-bridge frame, the left lens frame and nose-bridge frame and is fixedly connected by being integrally formed, described
The right end of nose-bridge frame is provided with right lens frame, the nose-bridge frame and right lens frame and is fixedly connected by being integrally formed, the bridge of the nose
It is provided with eyeglass bracing means on frame, the inside of the right lens frame and left lens frame is provided with spectacle lens, the right eyeglass
It is provided with nose support on the inside of frame and left lens frame, is provided with the stake stretched out backward on the outside of the left lens frame and right lens frame
Head is provided with the temple stretched out backward on rear side of the pile crown, and the rear end of the temple is provided with ear muff, the temple and pile crown
It is fixedly connected by hinge, the both ends of the hinge pass through nut and are fixedly connected respectively with temple and pile crown.
Preferably, inwardly projecting retainer ring is provided on the inner wall perimeter of the left lens frame and right lens frame, it is described
The groove being recessed inwardly, the card in the left lens frame and right lens frame perimeter inner wall are additionally provided on the perimeter outer wall of spectacle lens
Enclose the inside grooves being arranged on spectacle lens perimeter outer wall.
Preferably, nose-bridge frame front end is provided with adjusting threaded hole, and nose-bridge frame inner transverse is provided with sliding slot, sliding slot or so two
End respectively be connected to inside left lens frame and right lens frame, eyeglass bracing means includes a regulating device and two activity templates,
In the inside for adjusting threaded hole, two activity templates, which are separately positioned on inside sliding slot and are located at, adjusts screw thread for regulating device activity
The two sides in hole are provided with the opening being recessed inwardly, the outer end of two activity templates on the inner end of two activity template opposite directions
It is provided with fixed convex block, the fixed convex block is separately positioned on the inside of left lens frame and right lens frame, and active card is set to institute
It states in the groove of perimeter outer wall of spectacle lens, the regulating device includes that a threaded block and the taper set on threaded block side are inserted
The inside of opening opposite on two activity templates is arranged in block, the front end of the taper inserted block, and the regulating device passes through screw thread
Block is threadedly coupled with the adjusting threaded hole.
Preferably, the left lens frame and right lens frame and other structures of the nose-bridge frame left and right ends pass through nose-bridge frame
It is symmetrically installed and structure size is identical.
Preferably, the thickness of the fixation convex block of the activity template outer end and radian are consistent with retainer ring.
Compared with prior art, the utility model provides a kind of spectacle-frame for preventing eyeglass from falling off, and has following beneficial
Effect:
The utility model by the nose-bridge frame front end of the spectacle-frame and it is transversely inner increased an eyeglass bracing means,
And the eyeglass bracing means is adjusted by being fixed on the regulating device adjusted inside threaded hole on nose-bridge frame, is filled by adjusting
The reinforcing tightness to adjust eyeglass bracing means to the spectacle lens inside frame is set, so that eyeglass bracing means is to spectacle lens
Spectacle lens will not be damaged while reinforcing again and influence the normal use of spectacle lens, to prevent because using time mistake
The case where either being caused spectacle lens to be detached from inside frame by factors such as external collisions long guarantees that spectacle lens can
It is firmly fixed to inside frame and safety is carried out using being needed at this time adjusting after spectacle lens are installed to frame inside
Device is inserted into the inside of the adjusting threaded hole on nose-bridge frame, regulating device is then rotated clockwise, at this time in regulating device
Threaded block can be moved backward inside adjusting threaded hole by the effect of screw thread, so that threaded block drives the cone of its front end
Shape inserted block is inserted into the circumferential inner of opening opposite on two activity templates, and movable forward by threaded block in taper inserted block
When, because taper inserted block is that cone can drive two sections of activity template movable outward by opening, so that two
The fixation convex block of a activity template outer end is inserted into the inside grooves of spectacle lens, and two activity templates can pass through the effect of taper inserted block
And the fixation convex block of its front end firmly even at the cost of one's life in the inside grooves of spectacle lens, can thus frame be fixed to spectacle lens
Apply another extruding force behind inside again so that spectacle lens by frame perimeter inner wall retainer ring and activity template front end
Two kinds of active forces of fixation convex block and be fixed, thus reach eyeglass will not be pass because of external force and using the time wait so long because
Element and occur inside the frame the case where loose or dislocation, increase the service life and safety in utilization of eyeglass.
Detailed description of the invention
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 be the utility model proposes a kind of spectacle-frame schematic perspective view for preventing eyeglass from falling off；
Fig. 2 be the utility model proposes a kind of spectacle-frame positive structure schematic for preventing eyeglass from falling off；
Fig. 3 be the utility model proposes nose-bridge frame internal structure front view；
Fig. 4 be the utility model proposes nose-bridge frame internal structure top view；
In figure: 1, ear muff；2, temple；3, hinge；4, pile crown；5, left lens frame；6, spectacle lens；7, nose support；8, nose-bridge frame；
9, right lens frame；10, retainer ring；11, eyeglass bracing means；12, regulating device；13, sliding slot；14, threaded hole is adjusted；15, movable
Piece；16, it is open；17, fixed convex block；18, taper inserted block；19, threaded block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of spectacle-frame for preventing eyeglass from falling off, including
Left lens frame 5 and nose-bridge frame 8, left lens frame 5 are mounted on the left end of nose-bridge frame 8, left lens frame 5 and nose-bridge frame 8 by one at
Type is fixedly connected, and the right end of nose-bridge frame 8 is provided with right lens frame 9, nose-bridge frame 8 and right lens frame 9 by being integrally formed fixed connect
It connects, is provided with eyeglass bracing means 11 on the nose-bridge frame 8, the inside of right lens frame 9 and left lens frame 5 is provided with spectacle lens
6, it is provided with nose support 7 on the inside of right lens frame 9 and left lens frame 5, the outside of left lens frame 5 and right lens frame 9 is provided with backward
The pile crown 4 of stretching, the rear side of pile crown 4 are provided with the temple 2 stretched out backward, and the rear end of temple 2 is provided with ear muff 1,2 He of temple
Pile crown 4 is fixedly connected by hinge 3, and the both ends of hinge 3 pass through nut and are fixedly connected respectively with temple 2 and pile crown 4.
Further, inwardly projecting retainer ring 10, glasses are provided on the inner wall perimeter of left lens frame 5 and right lens frame 9
The groove being recessed inwardly, the retainer ring 10 on 9 perimeter inner wall of left lens frame 5 and right lens frame are additionally provided on the perimeter outer wall of piece 6
Inside grooves on 6 perimeter outer wall of spectacle lens are set, and spectacle lens 6 can mainly be blocked by the retainer ring 10 on frame perimeter inner wall
Enter to the inside grooves on 6 perimeter outer wall of spectacle lens and carry out installation fixation, spectacle lens 6 are fixed to by retainer ring 10 by frame
Inside can effectively avoid the damage to spectacle lens 6.
Further, 8 front end of nose-bridge frame, which is provided with, adjusts threaded hole 14, and 8 inner transverse of nose-bridge frame is provided with sliding slot 13, sliding slot
13 left and right ends are connected to inside left lens frame 5 and right lens frame 9 respectively, and eyeglass bracing means 11 includes a regulating device 12
With two activity templates 15, in the inside for adjusting threaded hole 14, two activity templates 15 are separately positioned on 12 activity of regulating device
Inside sliding slot 13 and it is located at the two sides for adjusting threaded hole 14, is provided with and concaves on two opposite inner ends of the activity template 15
Sunken opening 16, the outer end of two activity templates 15 are provided with fixed convex block 17, and the fixed convex block 17 is separately positioned on left mirror
Inside piece frame 5 and the perimeter of right lens frame 9, and active card is set in the groove of the perimeter outer wall of the spectacle lens 6, the tune
Regulating device 12 includes a threaded block 19 and the taper inserted block 18 set on 19 side of threaded block, and the front end of the taper inserted block 18 is set
The inside of opposite opening 16 on two activity templates 15 is set, the regulating device 12 passes through threaded block 19 and the adjusting screw thread
Hole 14 be threadedly coupled, eyeglass bracing means 11 by be fixed on nose-bridge frame 8 adjust threaded hole 14 inside regulating device 12 into
Row is adjusted, and eyeglass bracing means 11 is adjusted by regulating device 12 to the reinforcing tightness of the spectacle lens 6 inside frame, is made
Eyeglass bracing means 11 will not damage the normal of spectacle lens 6 and influence spectacle lens 6 while reinforce on spectacle lens 6 again
It uses, the depth inside opening 16 is inserted by 12 front end of regulating device and is adjusted come the dynamics fixed to spectacle lens 6,
It could can apply appropriate extruding force to spectacle lens 6 again while avoiding and generating damage to spectacle lens 6 to be fixed.
Further, the left lens frame 5 and right lens frame 9 and other structures of 8 left and right ends of nose-bridge frame pass through nose-bridge frame 8
It is symmetrically installed and structure size is identical, enable to entire spectacle-frame to be preferably clamped in user on the face in this way, prevent
Spectacle-frame falls off.
Further, the thickness of the fixation convex block 17 of 15 outer end of activity template and radian are consistent with retainer ring 10, in this way
It enables to fixed convex block 17 to be quickly inserted into the inside grooves on spectacle lens 6, and can make again before fixing convex block 17 simultaneously
End completely fits together with the groove inner wall on spectacle lens 6.
The working principle and process for using of the utility model: left in left lens frame 5 first after the utility model installs
Temple 2 is fixedly connected by hinge 3 with pile crown 4 on the pile crown 4 at end, then ear muff 1 is installed in the rear end of temple 2,
And another set temple 2 and ear muff 1 are installed in the same way in the right end of right lens frame 9, then needed two
A spectacle lens 6 are respectively installed to inside the perimeter of left lens frame 5 and right lens frame 9, left at this time when spectacle lens 6 are installed
Retainer ring 10 on 9 perimeter inner wall of lens frame 5 and right lens frame needs completely to snap onto concave on 6 perimeter outer wall of spectacle lens
Sunken inside grooves respectively completely could be fixed to two spectacle lens 6 in left lens frame 5 and right lens frame 9 in this way
Portion finally assembled spectacle-frame normal wear, and is provided with an eyeglass on the nose-bridge frame of the spectacle-frame 8 and adds
It is fixedly mounted with and sets 11, and the eyeglass bracing means 11 is adjusted by being fixed on adjusting threaded hole 14 and regulating device 12 on nose-bridge frame 8
Section, eyeglass bracing means 11 is adjusted by regulating device 12 to the reinforcing tightness of the spectacle lens 6 inside frame, so that
Spectacle lens 6 will not be damaged while eyeglass bracing means 11 reinforces spectacle lens 6 again and influence normally making for spectacle lens 6
With needing adjusting threaded hole regulating device 12 being inserted on nose-bridge frame 8 at this time after spectacle lens 6 are installed to frame inside
Then 14 inside rotates clockwise regulating device 12, the threaded block 19 in regulating device 12 can pass through the effect of screw thread at this time
And moved backward inside threaded hole 14 adjusting, so that threaded block 19 drives taper inserted block 18 to be inserted into two activity templates 15
The inside of the opening 16 of upper opposite direction, and when taper inserted block 18 is movable forward by threaded block 19, because taper inserted block 18 is
The reason of cone can drive the activity outward of activity template 15 at both ends by opening 16, so that two 15 outer ends of activity template
Fixation convex block 17 be inserted into the inside grooves of spectacle lens 6, and two activity templates 15 can pass through the effect handle of taper inserted block 18
The fixation convex block 17 of its outer end thus can be fixed to frame to spectacle lens 6 firmly even at the cost of one's life in the inside grooves of spectacle lens 6
Apply another extruding force behind inside again, so that spectacle lens 6 are by the retainer ring 10 and activity template on frame perimeter inner wall
17 two kinds of active forces of fixation convex block of 15 outer ends and be fixed.
Although those familiar with the art answers the foregoing describe specific embodiment of the present utility model
Working as understanding, we are merely exemplary described specific embodiment, rather than for the limit to the scope of the utility model
Fixed, those skilled in the art modification and variation equivalent made by the spirit according to the utility model all should
Cover in the scope of the claimed protection of the utility model.
Claims (5)
1. a kind of spectacle-frame for preventing eyeglass from falling off, including left lens frame (5) and nose-bridge frame (8), it is characterised in that: the left mirror
Piece frame (5) is mounted on the left end of nose-bridge frame (8), and the left lens frame (5) is fixedly connected with nose-bridge frame (8) by being integrally formed,
The right end of the nose-bridge frame (8) is provided with right lens frame (9), and the nose-bridge frame (8) and right lens frame (9) are solid by being integrally formed
Fixed connection is provided with eyeglass bracing means (11) on the nose-bridge frame (8), the right lens frame (9) and left lens frame (5) it is interior
Portion is provided with spectacle lens (6), is provided with nose support (7) on the inside of the right lens frame (9) and left lens frame (5), the left mirror
It is provided with the pile crown (4) stretched out backward on the outside of piece frame (5) and right lens frame (9), is provided with backward on rear side of the pile crown (4)
The rear end of the temple (2) of stretching, the temple (2) is provided with ear muff (1), and the temple (2) and pile crown (4) pass through hinge (3)
It is fixedly connected, the both ends of the hinge (3) pass through nut and are fixedly connected respectively with temple (2) and pile crown (4).
2. a kind of spectacle-frame for preventing eyeglass from falling off according to claim 1, it is characterised in that: the left lens frame (5)
It is provided with inwardly projecting retainer ring (10) on the inner wall perimeter of right lens frame (9), on the perimeter outer wall of the spectacle lens (6)
It is provided with the groove being recessed inwardly, the retainer ring (10) on the left lens frame (5) and right lens frame (9) perimeter inner wall is arranged in eye
Inside grooves on eyeglass (6) perimeter outer wall.
3. a kind of spectacle-frame for preventing eyeglass from falling off according to claim 1, it is characterised in that: before the nose-bridge frame (8)
End, which is provided with, adjusts threaded hole (14), and nose-bridge frame (8) inner transverse is provided with sliding slot (13), sliding slot (13) left and right ends point
It is not connected to inside left lens frame (5) and right lens frame (9), the eyeglass bracing means (11) includes a regulating device (12)
With two activity templates (15), the regulating device (12), which is movably arranged on, adjusts threaded hole (14) inside, two activity templates
(15) it is separately positioned on sliding slot (13) internal and be located at the two sides for adjusting threaded hole (14), two activity templates (15) are opposite
The opening (16) being recessed inwardly is provided on inner end, the outer end of two activity templates (15) is provided with fixed convex block (17), institute
It states fixed convex block (17) to be separately positioned on inside the perimeter of left lens frame (5) and right lens frame (9), and active card is set to the eye
In the groove of the perimeter outer wall of eyeglass (6), the regulating device (12) is including a threaded block (19) and is set to threaded block (19) one
Opening (16) opposite on two activity templates (15) is arranged in the front end of the taper inserted block (18) of side, the taper inserted block (18)
Inside, the regulating device (12) are threadedly coupled by threaded block (19) with the adjusting threaded hole (14).
4. a kind of spectacle-frame for preventing eyeglass from falling off according to claim 1, it is characterised in that: the nose-bridge frame (8) is left
The left lens frame (5) at right both ends is symmetrically installed with right lens frame (9) by nose-bridge frame (8) and structure size is identical.
5. a kind of spectacle-frame for preventing eyeglass from falling off according to claim 4, it is characterised in that: the activity template (15) is outside
The thickness and radian of the fixation convex block (17) at end are consistent with retainer ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821343396.XU CN208937834U (en) | 2018-08-20 | 2018-08-20 | A kind of spectacle-frame for preventing eyeglass from falling off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821343396.XU CN208937834U (en) | 2018-08-20 | 2018-08-20 | A kind of spectacle-frame for preventing eyeglass from falling off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208937834U true CN208937834U (en) | 2019-06-04 |
Family
ID=66718287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821343396.XU Expired - Fee Related CN208937834U (en) | 2018-08-20 | 2018-08-20 | A kind of spectacle-frame for preventing eyeglass from falling off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208937834U (en) |
-
2018
- 2018-08-20 CN CN201821343396.XU patent/CN208937834U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190604 Termination date: 20210820 |