CN207198491U - Hinge for spectacles and spectacle frame - Google Patents
Hinge for spectacles and spectacle frame Download PDFInfo
- Publication number
- CN207198491U CN207198491U CN201721288033.6U CN201721288033U CN207198491U CN 207198491 U CN207198491 U CN 207198491U CN 201721288033 U CN201721288033 U CN 201721288033U CN 207198491 U CN207198491 U CN 207198491U
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- hinge
- sleeve
- branch sleeve
- package assembly
- spectacles
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Abstract
Optometric technology field, more particularly to a kind of hinge for spectacles and spectacle frame are the utility model is related to, the hinge for spectacles includes：Package assembly, hinge bar and branch sleeve；Branch sleeve is rotatably installed in package assembly；The head of hinge bar is connected in branch sleeve, and the afterbody of hinge bar through branch sleeve and stretches out package assembly, and package assembly offers the open slot for stretching out and sliding for the afterbody of hinge bar.Hinge for spectacles provided by the utility model need not use screw, ensure the permanently effective work of hinge by the assembling between package assembly, hinge bar and branch sleeve, not only extend service life, profile is also more attractive in appearance.
Description
Technical field
Optometric technology field is the utility model is related to, more particularly, to a kind of hinge for spectacles and spectacle frame.
Background technology
For daily living article glasses, due to frequent folding glasses, hinge for spectacles just turns into easily loss part.Eye
Mirror hinge is to connect the connector between picture frame and temple, once hinge corrupted, the pair of glasses can only be scrapped, and consumer is only another
Purchase new glasses.
Hinge for spectacles routinely uses mode connects for screw at present, and traditional hinge for spectacles screw easily drops, and causes glasses variable
Shape, service life is short, and unsightly.
The information for being disclosed in the background section is merely intended to deepen the reason to general background technology of the present utility model
Solution, and be not construed as recognizing or imply known to those skilled in the art existing of the information structure in any form
Technology.
Utility model content
One of the purpose of this utility model is to provide a kind of hinge for spectacles, to solve the eye of mode connects for screw in the prior art
The technical problem that mirror hinge is easily damaged, service life is short.
The two of the purpose of this utility model are to provide a kind of spectacle frame, after solving hinge for spectacles damage in the prior art
The technical problem of spectacle frame can only be changed.
For one of the purpose of this utility model, the technical scheme of offer of the present utility model is as follows：
The utility model provides a kind of hinge for spectacles, including：Package assembly, hinge bar and branch sleeve；The branch sleeve
It is rotatably installed in the package assembly；The head of the hinge bar is connected in the branch sleeve, the hinge bar
Afterbody is through the branch sleeve and stretches out the package assembly, the afterbody that the package assembly offers for the hinge bar stretch out and
The open slot of slip.
As a kind of further technical scheme, the hinge bar includes the cross bar and montant that vertical connection forms T-shape,
The cross bar is head, and the montant is afterbody；The cross bar is coaxially connected in the branch sleeve, described in the montant warp
Open slot stretches out the package assembly.
As a kind of further technical scheme, the montant includes integrally formed connecting portion and shank, the connection
Portion is connected with the cross bar；The area of section of the connecting portion is less than the area of section of the shank, and the connecting portion is used for
It is slidably matched with the open slot.
As a kind of further technical scheme, the package assembly includes the first sleeve and the first shank, the adapter sleeve
Cylinder is coaxially installed in first sleeve, and the open slot is arranged at the side wall of first sleeve；First shank connects
The outer wall of first sleeve is connected to, and perpendicular to the axle center of first sleeve.
As a kind of further technical scheme, the open slot includes the notch and conduit of connection, and the notch is used for
The branch sleeve that the head of the hinge bar is stretched into the package assembly；The conduit is perpendicular to first sleeve
Axle center, stretch out and slide for the afterbody of the hinge bar；And the internal diameter of the notch is more than the width of the conduit.
As a kind of further technical scheme, the notch connects the groove close to first shank, the conduit
Mouthful and with away from the notch direction extend.
As a kind of further technical scheme, the side wall of the branch sleeve is provided with for being hinged head described in clamping
The U-lag in portion, and the word groove for penetrating the branch sleeve is provided with the side wall of relatively described U-lag.
As a kind of further technical scheme, the inwall of the branch sleeve is provided with internal thread.
As a kind of further technical scheme, the material of the branch sleeve is beryllium copper.
For the two of the purpose of this utility model, the technical scheme that the utility model is provided is as follows：
The utility model provides a kind of spectacle frame, including picture frame and temple, by such as between the picture frame and the temple
Any described hinge for spectacles connection that above-mentioned technical proposal provides.
A kind of hinge for spectacles and spectacle frame provided by the utility model can reach following beneficial effect：
A kind of hinge for spectacles provided by the utility model, the head of hinge bar are connected in branch sleeve, and its afterbody stretches out
Package assembly and it can be slided in open slot.When the afterbody of hinge bar rotates by pivot of its head, afterbody is in open slot
Interior slip, hinge bar drive branch sleeve to be rotated in package assembly, realize rotation of the hinge bar relative to package assembly.This practicality is new
The hinge for spectacles that type is provided need not use screw, ensure hinge by the assembling between package assembly, hinge bar and branch sleeve
The permanently effective work of chain, not only extends service life, and profile is also more attractive in appearance.
A kind of spectacle frame provided by the utility model, due to being provided with above-mentioned hinge for spectacles, there is the longer life-span, and have
There is more aesthetically pleasing appearance.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of front view for hinge for spectacles that the utility model embodiment one provides；
Fig. 2 is a kind of top view for hinge for spectacles that the utility model embodiment one provides；
Fig. 3 is the structural representation of package assembly in a kind of hinge for spectacles that the utility model embodiment one provides；
Fig. 4 is the right view of package assembly in a kind of hinge for spectacles that the utility model embodiment one provides；
Fig. 5 is the left view of package assembly in a kind of hinge for spectacles that the utility model embodiment one provides；
Fig. 6 is the top view of package assembly in a kind of hinge for spectacles that the utility model embodiment one provides；
Fig. 7 is the sectional view of A-A in Fig. 6；
Fig. 8 is the structural representation of connectivity kit in a kind of hinge for spectacles that the utility model embodiment one provides；
Fig. 9 is the structural representation of hinge bar in a kind of hinge for spectacles that the utility model embodiment one provides.
Icon：The sleeves of 11- first；111- notches；112- conduits；The shanks of 12- first；21- cross bars；22- montants；
3- branch sleeves；31-U shape grooves；The word grooves of 32- mono-.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
Embodiment one
Reference picture 1-9, the utility model embodiment provide a kind of hinge for spectacles, including：Package assembly, hinge bar and connection
Sleeve 3；Branch sleeve 3 is movably coaxially installed in package assembly；The head of hinge bar is connected in branch sleeve 3, overcoat
Part offers the open slot that stretches out and can be rotated relative to package assembly for the afterbody of hinge bar.
Rotation connection between the temple and picture frame of spectacle frame is exactly by the rotation connection between package assembly and hinge bar
Realize.The coaxial sleeve of branch sleeve 3, therebetween being capable of confronting coaxial rotation in package assembly.The head clamping of hinge bar
Package assembly and the open slot of movement are stretched out in offering the afterbody for hinge bar in branch sleeve 3, on package assembly, works as hinge bar
Afterbody moved in open slot, the head of hinge bar drives branch sleeve 3 to be rotated in package assembly, by the relative of hinge bar with
Package assembly is converted into rotating coaxially between branch sleeve 3 and package assembly, and its rotation connection structure is more firm, suitable
It is sliding.
Hinge for spectacles provided by the utility model need not use screw, pass through package assembly, hinge bar and branch sleeve 3
Between assembling ensure the permanently effective work of hinge, not only extend service life, profile is also more attractive in appearance.
Also, because package assembly set is photographed on outside branch sleeve 3, the branch sleeve 3 in package assembly needs relative package assembly
Rotate, so the inwall of package assembly must also keep smooth.Package assembly in hinge for spectacles provided by the utility model is weldering
Technique preparation is connect, solder joint must can not occur in the inwall of its package assembly.
Specifically, hinge bar includes the cross bar 21 and montant 22 that vertical connection forms T-shape, and cross bar 21 is head, montant
22 be afterbody；Cross bar 21 is coaxially connected in branch sleeve 3, and montant 22 stretches out package assembly through open slot.
The head of hinge bar needs to be connected in branch sleeve 3, drives branch sleeve 3 to be rotated in package assembly, T-shape
Hinge bar has structural advantage, and after the cross bar 21 as head end is connected in branch sleeve 3, the montant 22 as tail end, which passes through, to be connected
Female connector cylinder 3 is stretched out outside package assembly, and the clamping connecting structure more stable with the realization of branch sleeve 3 of cross bar 21, can be montant
22 provide more smooth rotation condition.
Wherein, the montant 22 of the hinge bar of T-shape is cylinder, and montant 22 specifically includes integrally formed connecting portion and handle
Portion, connecting portion are connected with cross bar 21；The area of section of connecting portion is less than the area of section of shank, and connecting portion is used to slide with open slot
It is dynamic to coordinate.
Montant 22 is fixedly connected in the middle part of the length direction of cross bar 21, and specific connected mode is welding, in order to ensure to be hinged
The rotation of bar is smooth, and it is smooth firm that the welding position of cross bar 21 and montant 22 needs to ensure, it is impossible to has prominent material residue, with anti-scratch
To other locations of structures, can not also there is the defects of rosin joint, depression, salient point.
Cross bar 21 is cylinder, and the connecting portion and shank of montant 22 are also cylinder.When montant 22 is connected to cross bar 21, erect
The axle center of bar 22 is crossed the center of circle of the cross section of cross bar 21 and is mutually perpendicular to the axle center of cross bar 21.
Connecting portion and shank are integrally formed, and ensure that the intensity of montant 22.The connecting portion of montant 22 is used to weld with connecting portion
Connect, also, the diameter of connecting portion is less than the diameter of shank, and after hinge bar and 3 clamping of branch sleeve, connecting portion is in open slot
Interior, connecting portion can be slidably matched with open slot.
Specifically, the length of cross bar 21 is 2.38-2.44mm, and the length of montant 22 is 14.95-15.05mm.
Further, the end of cross bar 21 and montant 22 has all carried out chamfered.
Package assembly in the hinge for spectacles that the utility model embodiment is provided includes the first sleeve 11 and the first shank 12,
Branch sleeve 3 is coaxially installed in the first sleeve 11, and open slot is arranged at the side wall of the first sleeve 11；First shank 12 is connected to
The outer wall of first sleeve 11, and perpendicular to the axle center of the first sleeve 11.
First sleeve 11 is used to be rotatably assorted with branch sleeve 3, and the rotation connection of the first sleeve 11 and branch sleeve 3 is realized
Rotation connection of the hinge bar with respect to the first shank 12, so, in order to rotation of the branch sleeve 3 in the first sleeve 11 is more suitable
Sliding, the inside of the first sleeve 11 must be smooth, and burr must be removed totally, must not have a stain, scratch or other defect, in it
The smoothness in portion is 0.8 μm.
It should be noted that the first sleeve 11 is one end open, the internal cavity for accommodating branch sleeve 3 is formed.If
It is bottom to determine with its corresponding opposite side that is open, and its bottom is provided with counterbore, is rotation of the branch sleeve 3 in the first sleeve 11
Enough air can be provided, are prevented therebetween due to rarefaction of air increasing friction force.
Also, the wall thickness of the first sleeve 11 is 3mm.
The open slot of the stretching of montant 22 for hinge bar, and the extension of open slot are offered in the side wall of first sleeve 11
The cross section of the first sleeve 11 is oriented parallel to, when the montant 22 of hinge bar slides in open slot, hinge bar is with respect to first
The rotation of shank 12 is perpendicular to the axle center of the first sleeve 11.
It should be noted that the angle maximum magnitude that the shank 12 of montant 22 and first of hinge bar is formed is 177-179 °,
It ensure that the hinge for spectacles is applied to the effect that folding glasses are played when on spectacle frame.
First shank 12 is welded in the outer wall of the first sleeve 11, when the hinge for spectacles that the utility model embodiment is provided
After package assembly, branch sleeve 3 and hinge bar are completed, the first shank 12 and the copline of hinge bar montant 22, the two is flat at this
Realize and relatively rotate in face, the plane is perpendicular to the axle center of the first sleeve 11.
Specifically, open slot includes the notch 111 and conduit 112 of connection, and position is stretched on the head that notch 111 is used for hinge bar
In the branch sleeve 3 in package assembly；Conduit 112 stretches out and slided for the afterbody of hinge bar perpendicular to the axle center of the first sleeve 11.
During installation, first branch sleeve 3 is sheathed in the first sleeve 11 of package assembly, the cross bar 21 of hinge bar is from notch
111 position is stretched into package assembly and enters the clamping of cross bar 21 in branch sleeve 3, and the montant 22 of hinge bar passes through 111, notch
In the outside of the first sleeve 11, montant 22 can enter conduit 112 from notch 111 and be slided in conduit 112.Wherein, montant 22
The external diameter of connecting portion matched with the width of conduit 112.
Because notch 111 needs the cross bar 21 of hinge bar to enter and the clamping of cross bar 21 is entered in branch sleeve 3, so groove
The internal diameter of mouth 111 is more than the width of conduit 112, facilitates the cross bar 21 of hinge bar to enter installation.
Preferably, notch 111 is shaped as kidney-shaped, and conduit 112 is communicated in the side of notch 111.
The both ends of first sleeve 11 are set as top and bottom, the lower edge of conduit 112 is with notch 111 apart from lower end
Closest approach extends for starting point, and the two connection smoothly transits.And the top edge of conduit 112 is connected to the side of notch 111, notch
111 inner diameter edge passes through to be connected after the closest approach of upper end to a lower end extension part with conduit 112, conduit 112 and groove
Connection between mouth 111 forms step.
Wherein, close to the first shank 12, conduit 112 is connected notch 111 and prolonged with the direction away from notch 111 notch 111
Stretch.
The axle center of notch 111 and the axle center angle of the first shank 12 are 70 °.When the montant 22 of hinge bar is located at conduit 112
During the distalmost end of remote notch 111, the angle between the first shank 12 and montant 22 is 177-179 °.
In the hinge for spectacles that the utility model embodiment is provided, the side wall of branch sleeve 3 is provided with to be hinged for clamping
The U-lag 31 of club head, and it is provided with the side wall of relative U-lag 31 a word groove 32 of through connection sleeve 3.
The cross bar 21 of hinge bar is connected in branch sleeve 3 by U-lag 31, and during installation, the cross bar 21 of hinge bar passes through
The notch 111 of first sleeve 11 enters in branch sleeve 3 from U-lag 31.Cross bar 21 is cylindrical, the axle center of cross bar 21 and first
The axis coinciding of sleeve 11, branch sleeve 3.
Axis direction of the one word groove 32 along branch sleeve 3 runs through branch sleeve 3, and a word groove 32 is relative with U-lag 31
Set, facilitate hinge bar and be connected in branch sleeve 3.
Internal thread is additionally provided with the inwall of branch sleeve 3.
When the cross bar 21 of hinge bar is connected in branch sleeve 3, the outer wall of cross bar 21 contacts with the inwall of branch sleeve 3.
When being provided with internal thread in branch sleeve 3, the peak contact of the cross bar 21 of hinge bar and the thread of internal thread, greatly reduce
Contact area between the cross bar 21 and branch sleeve 3 of hinge bar.
It should be noted that the material of branch sleeve 3 is beryllium copper, beryllium copper is the copper alloy using beryllium as main alloy element,
Also referred to as beryllium-bronze.It is the advanced resilient material that performance is best in copper alloy, there is very high intensity, elasticity, hardness, tired
Labor intensity, elastic hysteresis are small, anti-corrosion, wear-resisting, cold-resistant, highly conductive, nonmagnetic, impact does not produce a series of excellent things such as spark
Reason, chemistry and mechanical property.
To sum up, the hinge for spectacles that the utility model embodiment is provided, it is not necessary to using screw, by package assembly, be hinged
Assembling between bar and branch sleeve 3 ensures the permanently effective work of hinge, not only extends service life, profile is also more beautiful
See.
Embodiment two
The utility model embodiment provides a kind of spectacle frame, including picture frame and temple, passes through implementation between picture frame and temple
Any hinge for spectacles connection that example one is provided.
Wherein, the concrete structure of eyes hinge is hereinbefore discussed in detail, and here is omitted.
Specifically, temple has two, and the both ends of picture frame are connected by a hinge for spectacles with temple respectively.Wherein, mirror
First shank 12 of the disconnected cloth and package assembly of frame connects, and the montant 22 of temple and hinge bar connects, as individual temple being capable of relative mirror
The rotation of frame, so as to realize the folding of glasses.
It should be noted that notch 111 on two hinge for spectacles on the first sleeve 11 is towards the inner side of two temples.
The hinge for spectacles that the spectacle frame that the utility model embodiment is provided can obtain the offer of embodiment one can reach
All beneficial effects, extend the service life of spectacle frame, profile is also more attractive in appearance.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
- A kind of 1. hinge for spectacles, it is characterised in that including：Package assembly, hinge bar and branch sleeve；The branch sleeve is rotatable Ground is installed in the package assembly；The head of the hinge bar is connected in the branch sleeve, and the afterbody of the hinge bar is worn Cross the branch sleeve and stretch out the package assembly, what the package assembly offered the afterbody stretching for the hinge bar and slided Open slot.
- 2. hinge for spectacles according to claim 1, it is characterised in that the hinge bar includes vertical connection and forms T-shape Cross bar and montant, the cross bar is head, and the montant is afterbody；The cross bar is coaxially connected in the branch sleeve, The montant stretches out the package assembly through the open slot.
- 3. hinge for spectacles according to claim 2, it is characterised in that the montant includes integrally formed connecting portion and handle Portion, the connecting portion are connected with the cross bar；The area of section of the connecting portion is less than the area of section of the shank, and described Connecting portion is used to be slidably matched with the open slot.
- 4. hinge for spectacles according to claim 1, it is characterised in that the package assembly includes the first sleeve and the first handle Bar, the branch sleeve are coaxially installed in first sleeve, and the open slot is arranged at the side wall of first sleeve；Institute The outer wall that the first shank is connected to first sleeve is stated, and perpendicular to the axle center of first sleeve.
- 5. hinge for spectacles according to claim 4, it is characterised in that the open slot includes the notch and conduit of connection, The notch is used for the branch sleeve that the head of the hinge bar is stretched into the package assembly；The conduit perpendicular to The axle center of first sleeve, stretch out and slide for the afterbody of the hinge bar；And the internal diameter of the notch is more than the conduit Width.
- 6. hinge for spectacles according to claim 5, it is characterised in that the notch is close to first shank, the groove Road is connected the notch and extended with the direction away from the notch.
- 7. hinge for spectacles according to claim 1, it is characterised in that the side wall of the branch sleeve is provided with for clamping The U-lag of the be hinged club head, and be provided with the side wall of relatively described U-lag and to penetrate a word of the branch sleeve and lead to Groove.
- 8. hinge for spectacles according to claim 7, it is characterised in that the inwall of the branch sleeve is provided with internal thread.
- 9. according to the hinge for spectacles any one of claim 1-8, it is characterised in that the material of the branch sleeve is Beryllium copper.
- 10. a kind of spectacle frame, it is characterised in that including picture frame and temple, pass through such as right between the picture frame and the temple It is required that the hinge for spectacles connection any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288033.6U CN207198491U (en) | 2017-09-30 | 2017-09-30 | Hinge for spectacles and spectacle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288033.6U CN207198491U (en) | 2017-09-30 | 2017-09-30 | Hinge for spectacles and spectacle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207198491U true CN207198491U (en) | 2018-04-06 |
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ID=61787859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721288033.6U Active CN207198491U (en) | 2017-09-30 | 2017-09-30 | Hinge for spectacles and spectacle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207198491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505727A (en) * | 2017-09-30 | 2017-12-22 | 深圳市华聚鑫科技有限公司 | Hinge for spectacles and spectacle frame |
-
2017
- 2017-09-30 CN CN201721288033.6U patent/CN207198491U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505727A (en) * | 2017-09-30 | 2017-12-22 | 深圳市华聚鑫科技有限公司 | Hinge for spectacles and spectacle frame |
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