CN104656268B - The retaining clip element and corresponding elastic hinge of elastic hinge for glasses - Google Patents
The retaining clip element and corresponding elastic hinge of elastic hinge for glasses Download PDFInfo
- Publication number
- CN104656268B CN104656268B CN201410659277.5A CN201410659277A CN104656268B CN 104656268 B CN104656268 B CN 104656268B CN 201410659277 A CN201410659277 A CN 201410659277A CN 104656268 B CN104656268 B CN 104656268B
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- Prior art keywords
- retaining clip
- clip element
- shaped
- axis
- carrier
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/22—Hinges
- G02C5/2218—Resilient hinges
- G02C5/2236—Resilient hinges comprising a sliding hinge member and a coil spring
- G02C5/2245—Resilient hinges comprising a sliding hinge member and a coil spring comprising a sliding box containing a spring
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
- G02C2200/06—Locking elements
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
- G02C2200/12—Frame or frame portions made from sheet type material
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Clamps And Clips (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of retaining clip element of elastic hinge for glasses and corresponding elastic hinges, elastic hinge is equipped with the fork-shaped carrier (2) in the inner seat that can be slidably mounted at shell (1), retaining clip element is made of foil, foil is limited in one end of at least one elastic component (3) of carrier between at least one lock slots (1a) for being formed in the inner seat of shell (1), wherein foil (L) has at least one substantially planar W-shaped ontology, foil (L) has front (4 '), at least one flexible outer arm (4f) is prominent from front (4 '), it folds back the front end of front (4 ') towards carrier (2), the front end of at least one flexible outer arm (4f) is suitable for being clamped at least one lock slots (1a), and the plane wherein where W-shaped ontology is vertical In the hinge rotation axis (V) of elastic hinge.
Description
Technical field
It is especially a kind of the present invention relates to a kind of resilient retainer clip element of the sliding carrier of elastic hinge for glasses
The retaining clip element of carrier for being pitched with U-shaped.
Background technique
It is well known that widely applied in eyewear art is so-called " flexibility " or elastic hinge.These hinges are usual
By be typically fastened on the front of glasses parent part and including can the bull of guiding carrier of sliding opposite with elastic component form, should
Elastic component is maintained in the shell in the temple for being arranged in glasses.Carrier there are one or more eyelets for engaging with joint pin and
It is integral with parent part.The example of this hinge is disclosed in FR2741459.
Operation for hinge, the side for sliding the reverse elasticity part (usually helical spring) of carrier are limited in carrier
Bottom (most interior one) on, and the other side is limited to axial direction and shell (carrier slides in shell) integral holding fills
It sets.The holding meanss are arranged in different ways: holding meanss are usually shaped as screw or through pin or shackle member.It is described
Shackle member (also referred to as retaining clip element), which has the advantage, that, to drill or not providing from other external changes
In the case of be introduced into shell, flexible deformation, and therefore required operating position of the snap lock in the intracorporal corresponding pedestal of shell.
Resilient retainer clip element is praised highly, and is the valence because it is small (unlike screw or pin) to the appearance effects of carrying shell
Lattice are very cheap and easily fabricated.In fact, it is known for preparing this kind of resilient retainer clip element with cutting sheet metal appropriate.
Using the resilient retainer clip element of the prior art of fork-shaped carrier be disclosed in identical patent application FR2741459 cited above,
And it is disclosed in patent application EP2344924 and WO2011/121554.The different similar retaining clips to meet different requirements of construction
Element it is also known that be used for single rod type carrier: some examples be disclosed in patent US6505933, US6892422, WO2006029776,
In WO2007107474 and EP1175638.
The patent DE102012213772.6 of same Applicant under one's name discloses a kind of soft type elastic hinge for glasses,
The elastic hinge has the slidable fork-shaped carrier in stiff case, and wherein carrier retaining clip element is made of metal tape, should
Metal tape is folded into substantially Ω shape, and wherein the plane of the Ω shape is perpendicular to hinge axes.
The shape of metal mesh is simple rectangular band and surrounds the axis vertical with plane (the lying plane) where Ω shape
Line folds.More precisely, which is determined by metal tape around the folding that parallels to the axis parallel with hinge axes.
This scheme is high-efficient and cheap, but cannot reach best applications to all operating conditions.In order to obtain the resistance of needs
And mechanical stability, and the elasticity of suitable retaining clip element is obtained simultaneously, the actually width of metal tape cannot drop to
Certain level.Since the band is folded according to the axis (i.e. along hinge axes) for being parallel to hinge width, above-mentioned limitation is reflected as pair
(in fact, for using position, hinge is wide for the size limitation and the limitation of the temple height to glasses therefore of hinge width
Degree is the size being aligned according to the vertical axis of temple).
Summary of the invention
Therefore the purpose of the present invention is to propose to it is a kind of overcome disadvantage mentioned above, for the hinge with U-shaped fork carrier
Resilient retainer clip element.It is therefore desirable to provide a kind of resilient retainer clip element, which can provide existing skill
Validity, low cost and the constructive simplification of the Ω shape retaining clip element of art also have reduced body width.
Particularly, according to a first aspect of the present invention, a kind of retaining clip element of elastic hinge for glasses is proposed, it is described
Elastic hinge is equipped with the fork-shaped carrier in the inner seat that can be slidably mounted at shell, and the retaining clip element is made of foil,
The foil is limited in one end of at least one elastic component of carrier and at least one being formed in the inner seat of shell
Between lock slots, wherein the foil has the W-shaped ontology of at least one substantitally planar, before the foil has
Portion, at least one flexible outer arm is prominent from the front, and the front end of the front towards the carrier is folded back, it is described at least
The front end of one flexible outer arm is suitable for being clamped at least one described lock slots, and the place plane of W-shaped ontology is perpendicular to the bullet
The hinge rotation axis of property hinge.
According to first embodiment of the invention, the foil is designed as identical and opposite double W-shaped, double W
Shape adjoins one another along the axis of symmetry in their front end and around the axis of symmetry doubling, and the axis of symmetry is perpendicular to the hinge
The sliding axis of chain axis and the carrier.
According to another aspect of the invention, it is proposed that the outer arm of double W-shaped ontology constitute it is a pair of opposite soft
Property outer arm.
According to some embodiments of the present invention, the center arm of double W-shaped ontologies constitutes a pair of opposite flexible central arm.
According to some embodiments of the present invention, the center arm of double W-shaped ontologies connects into single central body.
Second embodiment according to the present invention, the foil be designed to it is identical double W-shaped, it is described double W-shaped at them
Side be connected to each other along the axis of symmetry and around the axis of symmetry doubling, the axis of symmetry perpendicular to the hinge axes and
It is parallel to the sliding axis of the carrier.
Preferably, the outer arm of double W-shaped ontologies and center arm connect into single part, and the foil is described in
Single part is folded around the axis of symmetry.
According to another aspect of the present invention, phase mutual connection is equipped between the retaining clip element and the prong of the fork-shaped carrier
The device of conjunction.
Preferably, the shape of the interengaging means be located at it is outwardly projecting convex on the retaining clip element
It rises, the protrusion is suitable for engaging with the front end of the elongated slot on the prong for being located at the carrier.
Optionally, the shape of the interengaging means is integral with the carrier and is suitable for and the retaining clip member
The small clevis pin with head of the anterior abutment of part or small protrusion.
Another aspect according to the present invention proposes a kind of with the retaining clip element, related fork-shaped carrier and elastic component
Device.
Detailed description of the invention
The other feature and advantage of retaining clip element according to the present invention under any circumstance will be from below by way of examples
It provides and is become more apparent upon in appended some detailed description of preferred embodiment shown in the accompanying drawings, in which:
Figure 1A is the perspective view of the example resilient hinge of the prior art；
The explosive view of the independent public component of hinge in Figure 1B Fig. 1；
The top view of Fig. 2 first embodiment of the present invention；
Fig. 2A is the cross-sectional view of A-A along Fig. 2；
Fig. 3 is 3/4ths main views of the independent carrier of the embodiment of Fig. 2；Wherein:
Fig. 3 A and Fig. 3 B are the top view and partial front elevation view of carrier respectively；
Fig. 3 C and Fig. 3 D are the enlarged drawings of details disclosed in circle A and circle B in Fig. 3 A and Fig. 3 B；
Fig. 4 is 3/4ths main view perspective views of the independent resilient retainer clip element of first embodiment；Wherein:
Fig. 4 A to Fig. 4 C is respectively perspective view, main view and top view；
Fig. 4 D shows the retaining clip element of expansion according to first embodiment in the plane；
Fig. 5 is the explosive view of carrier in Fig. 3；
Fig. 6 A and Fig. 6 B show retaining clip element according to the present invention with two perspectives similar with Fig. 4 and Fig. 4 A
Second simplified embodiment；
Fig. 7 A and Fig. 7 B show retaining clip element according to the present invention with two perspectives similar with Fig. 4 and Fig. 4 A
3rd embodiment；
Fig. 8 A and Fig. 8 B show retaining clip element according to the present invention with two perspectives similar with Fig. 4 and Fig. 4 A
Fourth embodiment；
Fig. 9 A and Fig. 9 B show retaining clip element according to the present invention with two perspectives similar with Fig. 4 and Fig. 4 A
5th embodiment；
Figure 10 A-10C is respectively the perspective with the carrier of the retaining clip element of modification of the 5th embodiment according to Fig. 9 A
Figure, main view and vertical view (broken section) figure；
Figure 10 D is the perspective exploded view of embodiment in Figure 10 A-10C；
Figure 11 is the perspective explosion for the installation steps of other modification for showing the retaining clip element according to the 5th embodiment
Figure.
Specific embodiment
Flexible hinge for fork-shaped carrier type glasses is shown in figs. 1 a and 1b.In this description of the present application, term
" fork-shaped carrier " refers to that the end of front has any carrier of separated and parallel a pair of of hinge eyelet: and then two eyelets
Can be integral with the prong of thin U-shaped ontology, or can be concentrated on by machining by the obtained common sheet of solid material
On body.
In figure 1A, be highlighted hinge parent part F (shape be the Y-piece with through-hole, the frame with pair of eyeglasses
A part of frame T is integral) and bull M.As Figure 1B is more clearly illustrated, the bull includes suitable for the eye with a pair of glasses
The shell 1 that a part of temple S is integrally prepared and the entirety suitable for sliding within the case 1 are designated as 2 carrier, such as more fully below
Description.
According to technology described in cited patent application DE102012213772, carrier 2 has two prong fork-shapeds
General shape (such as can be by cutting sheet metal and be folded into U-shaped at its base portion 2c and obtain), two prongs from
It is formed by end there are two eyelet 2a and 2b, wherein two hole 2a' and 2b' are through hole, center has determined the rotation axis of hinge.
Elastic component 3 is installed between two Parallel tines of U-shaped carrier (Figure 1B), such as the shape of elastic component 3 is single
Coil spring, one end are limited on the bottom 2c (region that carrier ontology forms closure base ring) of U-shaped carrier, and the other end is then
It is limited on the retaining clip element 4 engaged with carrier shell.
As DE102012213772 is partially described, it is appropriate according to each structure used that retaining clip element 4 passes through
Shape cutting thickness preferably between 0.20mm and 0.5mm metal mesh or sheet metal and obtain, this will be described below.
In description of the invention, term cutting refers to through cutting tool or laser beam, shearing, punching press and other conveniences
Technique cut so that sheet metal/net have specific shape any method.
Particularly, according to the first aspect of the invention, retaining clip element passes through following acquisition: forming cutting foil,
Then possibly fold, so as to limit substantitally planar W-shaped profile (using position in 90 degree of the rotation in surface), it is golden
At the rotation axis perpendicular to hinge, (i.e. attachment screw V between bull M and parent part F is limited the place plane cutting of category piece
Rotation axis) it is W-shaped.
Therefore, for the ontology tool of W-shaped retaining clip element there are two opposite center arm and two flexible outer arms, this two opposite
Center arm can be connected to single center arm (by occurring in another embodiment in embodiment), start from retaining clip element
(preceding) end of head and towards tail (rear) end concentration；The lower section of tail end of two flexible outer arms from center arm is prominent and with isolated appearance
State extends towards head end.
The head end of retaining clip element is (two eyelets 2a and 2b are formed herein) terminates at the outside of neighbouring carrier one
End, and the tail end of retaining clip element is the one end for indicating the adjacent element part for elastic component 3.
Two flexible outer arms, which terminate at, to be tended to engage with the lock slots 1a in shell 1 and integral terminal.According to this hair
The shape of bright retaining clip element is suitable for making two in (and retaining clip element therefore) the step of carrier to be introduced into its shell 1
One in outer arm can be bent to another.Once by the mouth of (overcome) shell 1, two flexible outer arms can be to
Terminal and lock slots 1a are clamped by outer rebound.
In the embodiment shown in Fig. 4-4D, it may be noted that the shape of retaining clip element includes by passing through center
Notch separated two center arms 4a, 4b and tail end from two center arms 4a, 4b or rear end forward end highlightedly extend another
The central body that outer two outer arm 4f are constituted, the center cut start from public portion 4 ' (head end of retaining clip element) and terminate at two
A appendix 4g.
In the present embodiment, retaining clip element is obtained by cutting foil L (Fig. 4 D), cutting foil L tool
Have identical and opposite mirror surface double W-shaped, this pair W-shaped to be connected to each other and according to axis of symmetry X-X folding in its front.According to this reality
Apply example, for cut foil the axis of symmetry and folding axis axis of symmetry X-X perpendicular to carrier glide direction and hinge
Chain rotation axis.
The central area corresponding with axis of symmetry X-X and interconnecting piece of foil L constitutes retaining clip member once folding
The head of part.Highlighted notch A is provided in this region, and notch A is limited to two connecting bridge 4c for being suitable for being folded in half
Above and below 4d.In the opposite side of notch A, it is narrow to be further provided with two pairs for being suitable for limiting two opposite protrusion 4e
Seam 4 ".After foil L doubling limits retaining clip element, the protrusion 4e outward folding will further below to realize
The function of explanation.
In the present embodiment, retaining clip element by cutting and it is subsequent obtained along axis of symmetry doubling, foil L tool
There is comparatively small thickness, such as within the scope of 0.15mm to 0.35mm.
Although two outer arm 4f have fine robustness and excellent flexibility, still allow to obtain 0.4mm extremely
Optimal lateral volume size within the scope of 0.8mm.
It as being clearly shown in Fig. 5, when installing fork-shaped carrier, proposes first, spring 3 is inserted into carrier chamber,
First end until making spring is limited on the interior bottom end 2c of carrier.
Still from front (i.e. since the open space between two eye end 2a and 2b of carrier 2), along identical peace
Axis is filled, is slightly separated from each other two prongs 2a and 2b of the fork of carrier 2, it is also possible to by retaining clip according to the present invention
Element 4 introduces.In fact, fold retaining clip element Nominal Width correspond to carrier two prongs 2a and 2b between away from
Raised 4e from (referring to Fig. 3 A), but two openings broadens the overall width of retaining clip element, therefore this needs carrier
It is interim to open.
Preferably, retaining clip element 4, which is arranged to, is connected and as the second retaining clip element for spring 3 with carrier 2.
For this purpose, carrier has the horizontal limit devices engaged with raised 4e.Particularly, two prongs 2a and the 2b tool of carrier
There is lateral elongated slot 2 ', elongated slot 2 ' and protrusion 4e are clamped adjacent along 2 " until the front of raised 4e and the slot.Shown in Fig. 3 C
The details A of Fig. 3 A provides evidence for this holding effect.
(or head) before retaining clip element direction is held into the spring 3 pushed away along 2 " be engaged through in the front of raised 4e and slot 2 '
Thrust guarantees.
In the rear end opposite with raised 4e, retaining clip element 4 has appendix 4g mentioned above (in the first embodiment
Totally 4), as highlighted in passed through the details A in Fig. 3 B shown in Fig. 3 D, appendix 4g has the last of insertion spring 3
The function of stable anchorage is formed in the space of spring ring with spring.
The elastic arm 4f interconnected of retaining clip element extends towards the upper section front end outstanding from carrier 2, with
Shackle member (as shown in Figure 2 A) is constituted in the sliding seat body of shell 1.The flexibility of outer arm 4f (is introduced in shell 1 in carrier
The step of neutralize in the rebound step that is connect with slot 1a) be amplified by the chance of the elastic foldable of center arm 4a and 4b offer,
Center arm 4a and 4b can be concentrated to another by one and be bent.
Fig. 6 A and 6B is to show second embodiment with the on all four signal of those of Fig. 4 and 4A figure, wherein keeping
Folder element is not located at the raised 4g on the tail end of center arm.
Fig. 7 A and 7B shows 3rd embodiment to scheme on all four signal with those of Fig. 4 and 4A, wherein center
Arm connects into single harder central body, thus to obtain elasticity reduction but more robust retaining clip element.
Fig. 8 A and 8B is to show fourth embodiment with the on all four signal of those of Fig. 4 and 4A figure, wherein folding
The mirror surface axis of symmetry of foil according to axis Y-Y arrange, axis Y-Y still perpendicular to hinge rotation axis, but with carrier
Glide direction alignment.It is asymmetric in the plane perpendicular to hinge rotation axis that this leads to retaining clip element, but only has in side
There is outer flexible arm.Similarly, retaining clip element will be engaged with the inner cavity of the shell 1 with single lock slots.About substantially W-shaped,
In this case, low outer arm is connected with low center arm is connected into single lower arm.
In other words, sheet metal according to it is double it is W-shaped cut, it is double W-shaped to be connected with each other in its side and there is shared alternate arm.
Fig. 9 A and 9B is to show the 5th embodiment with the on all four signal of those of Fig. 4 and 4A figure, wherein keeping
Folder element 40 only by the case where no subsequent folding by foil be cut into it is single W-shaped and obtain.It is achieved in that
Piece preferably have the thickness of the initial foil bigger than the piece in previous embodiment (such as in 0.35mm to 0.6mm model
In enclosing), but still obtain thickness smaller final component in the case where no sequential folds (and therefore generally width is even
Smaller hinge).
In this case, the lateral projection 40e preferably engaged with carrier does not pass through cutting and thin folded metal piece obtains
, but obtain or obtained by MIM technology whole for example, by the material of the two sides of machining removal retaining clip element 40
The retaining clip element of body.
It is engaging the retaining clip element (such as one in Fig. 9 A and Fig. 9 B) of plane with carrier shown in Figure 10 A-10C
Alternatively possible embodiment.In the present embodiment, carrier local deformation is with the front of retaining clip element 41 or adjacent in front to limit
The inside bump bonding 20 connect.In order to complete to assemble, spring 3 and retaining clip element 41 are inserted into the prong 2a of carrier first
Between 2b, what is then proposed is the protrusion 20 that curves inwardly, and is come out to avoid the retaining clip element pushed by spring 3.
Therefore, in this case, on the one hand the fastener between retaining clip element and carrier is protrusion 20, is on the other hand
The front of retaining clip element 41.
As shown in Fig. 11 the additional embodiment of the embodiment in alternative Figure 10 A-10C.In this case, by pin shaft
21 are inserted laterally into the prong of carrier 2, and 21 role of pin shaft is similar to the effect of protrusion 20 in Figure 10 C, that is, are suitable for
With the anterior abutment of retaining clip element.Pin shaft 21 be inserted into the suitable pedestal on carrier prong Nei or with before the transverse groove of carrier
Edge phase easy engagement.
Engagement device in last embodiment shown in Figure 10 A-11 may not be suitable for according to first four illustrated above
The retaining clip element of embodiment doubling.
From foregoing detailed description it will be clearly understood that the solution of the present invention allows ideally to reach required knot
Fruit.
In fact, retaining clip element according to the present invention can be raw material by being cut at least one plane using sheet metal
It is W-shaped and according to the doubling axis perpendicular to hinge rotation axis can it is foldable or by MIM technique very simply and just
Preferably prepare.The shape of retaining clip element allows to limit the lateral volume greatly reduced, with obtain width reduction, for eye
The hinge of mirror.
It is W-shaped to provide the important bullet of the required clamping function for realizing carrier in sliding cavity by its flexible arm
Property.
Presence suitable for establishing the lateral fastener being interconnected between retaining clip element and carrier allows retaining clip member
Part is also used for the product (the pre-assembled product being made of carrier+spring+retaining clip element) of assemble stable, this can be independent with shell
Management, is conducive to the purchase flexibility of user.
It will be understood that the present invention is not limited to be given above specific embodiment (only as the scope of the present invention
Non-limiting example), but without departing from the scope of the present invention, those skilled in the art can be made a variety of
Modification is possible.
Such as, however not excluded that identical retaining clip element can limit a pair of resilient members, in a pair of resilient members a setting
On top of the other, so as not to influencing lateral dimension.
In addition, preparation retaining clip element method it is preferably provided that be to be cut to foil, but can also rely on
MIM or other techniques.
Claims (11)
1. a kind of retaining clip element of the elastic hinge for glasses, the elastic hinge, which is equipped with, can be slidably mounted at shell (1)
Inner seat in fork-shaped carrier (2), the retaining clip element is made of foil, and the foil is limited in the fork-shaped
One end of at least one elastic component (3) of carrier and at least one lock slots being formed in the inner seat of the shell (1)
Between (1a), it is characterised in that:
The foil (L) has substantially planar W-shaped ontology, and the foil (L) has front (4 '), and at least one
A flexibility outer arm (4f) is prominent from the front (4 '), and the front end of the front (4 ') towards the fork-shaped carrier (2) is folded back upon
Folded, the front end of at least one flexible outer arm (4f) is suitable for being clamped at least one described lock slots (1a),
Plane where the W-shaped ontology perpendicular to the elastic hinge hinge rotation axis (V),
The foil (L) is designed as identical and opposite double W-shaped ontologies, and double W-shaped ontologies are along the axis of symmetry (X-X, Y-
Y it) adjoins one another and the foil (L) is around the axis of symmetry doubling.
2. retaining clip element as described in claim 1, wherein double W-shaped ontologies are in their front end along the axis of symmetry (X-
X it) adjoins one another, sliding of the axis of symmetry (X-X) perpendicular to the hinge rotation axis (V) and the fork-shaped carrier (2)
Axis, the foil (L) is around the axis of symmetry (X-X) doubling.
3. retaining clip element as claimed in claim 2, wherein the flexible outer arm composition of double W-shaped ontologies is a pair of opposite
Flexible outer arm (4f).
4. retaining clip element as claimed in claim 2 or claim 3, wherein the center arm composition of double W-shaped ontologies is a pair of opposite
Flexible central arm (4a, 4b).
5. retaining clip element as claimed in claim 2 or claim 3, wherein the center arm of double W-shaped ontologies connects into single center
Ontology.
6. retaining clip element as described in claim 1, wherein double W-shaped ontologies are in their side along the axis of symmetry (Y-
Y it) is connected to each other, the axis of symmetry (Y-Y) is perpendicular to the hinge rotation axis (V) and is parallel to the fork-shaped carrier (2)
Sliding axis, the foil (L) is around the axis of symmetry (Y-Y) doubling.
7. retaining clip element as claimed in claim 6, wherein the flexible outer arm of double W-shaped ontologies and center arm connect into list
A part, and the foil (L) is folded along the single part around the axis of symmetry (Y-Y).
8. the retaining clip element as described in any one of the claims 1,2,3,6 and 7, wherein the retaining clip element
Interengaging means is equipped between (4,40,41) and the prong of the fork-shaped carrier (2).
9. retaining clip element as claimed in claim 8, wherein the shape of the interengaging means is to be located at the holding
Press from both sides outwardly projecting raised (4e, 40e) on element, the protrusion (4e, 40e) is suitable for and the prong that is located at the fork-shaped carrier
On elongated slot (2 ') front end (20 ") engagement.
10. retaining clip element as claimed in claim 8, wherein the shape of the interengaging means is to carry with the fork-shaped
It puts up one and is suitable for and the small clevis pin with head (21) of the anterior abutment of the retaining clip element or small protrusion (20).
11. a kind of including retaining clip element described in any one of the claims, related fork-shaped carrier (2) and elastic component
(3) device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT001909A ITMI20131909A1 (en) | 2013-11-18 | 2013-11-18 | ELASTIC CLIP FOR ELASTIC HINGE TROLLEYS IN EYEGLASS FRAMES AND THEIR ELASTIC HINGE. |
| ITMI2013A001909 | 2013-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104656268A CN104656268A (en) | 2015-05-27 |
| CN104656268B true CN104656268B (en) | 2019-07-23 |
Family
ID=49920446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410659277.5A Active CN104656268B (en) | 2013-11-18 | 2014-11-18 | The retaining clip element and corresponding elastic hinge of elastic hinge for glasses |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN104656268B (en) |
| DE (1) | DE102014223150A1 (en) |
| IT (1) | ITMI20131909A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700121879A1 (en) | 2017-10-26 | 2019-04-26 | Visottica Ind Spa | REMOVABLE ELASTIC HINGE FOR EYEGLASS FRAMES |
| IT201800020584A1 (en) * | 2018-12-20 | 2020-06-20 | Visottica Ind Spa | HINGE FOR GLASSES |
| AT522956B1 (en) * | 2020-03-17 | 2021-04-15 | Redtenbacher Praez Ges M B H | Spring hinge for glasses |
| CN113341532B (en) * | 2021-06-30 | 2022-05-17 | 中国科学院长春光学精密机械与物理研究所 | High-precision, high-stability and compact telescope three-mirror pitching adjusting mechanism |
| IT202200007850A1 (en) * | 2022-04-21 | 2023-10-21 | Ideal Srl | Spring hinge for glasses, intermediate processing for a component of said hinge and method of manufacturing such hinge. |
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| US5657107A (en) * | 1992-07-27 | 1997-08-12 | Obe-Werk Ohnmacht & Baumgartner Gmbh & Co. Kg | Spring hinge for eyewear |
| CN1144077C (en) * | 1999-05-06 | 2004-03-31 | 舍瓦叙股份有限公司 | Elastic articulating component for optical frame |
| CN102893203A (en) * | 2010-03-30 | 2013-01-23 | 玛珠舍利国际公司 | Flexible hinge for spectacles |
| CN102914878A (en) * | 2011-08-05 | 2013-02-06 | 维索蒂加工业股份公司 | Spring clamp for forked bracket used for flexible hinge and corresponding flexible hinge |
| CN203241632U (en) * | 2010-03-30 | 2013-10-16 | 玛珠舍利1849股份公司 | Elastic hinge for glasses |
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|---|---|---|---|---|
| IT1158819B (en) * | 1983-03-03 | 1987-02-25 | Ratti Ind Ottica Spa | FRAME FOR GLASSES WITH ELASTIC HINGES |
| FR2560690A1 (en) * | 1984-03-01 | 1985-09-06 | Applic Matieres Plastiques | Method for making the reinforcement of spectacle arms and reinforcement obtained by this method |
| US6505933B2 (en) | 1992-07-27 | 2003-01-14 | Obe Ohnmacht & Baumgartner Gmbh & Co. Kg | Spring hinge for eyewear |
| FR2741459B1 (en) | 1995-11-16 | 1999-03-26 | Chevassus | ELASTIC HINGE OF SLIDING GLASSES |
| DE10204821A1 (en) | 2002-02-01 | 2003-08-14 | Obe Ohnmacht & Baumgaertner | spring hinge |
| EP1803028B1 (en) | 2004-09-17 | 2012-03-21 | OBE Ohnmacht & Baumgärtner GmbH & Co. KG | Spring hinge for a pair of spectacles |
| ITVE20060015A1 (en) | 2006-03-21 | 2007-09-22 | Visottica Ind Spa | REFINED ELASTIC HINGE FOR GLASSES. |
| EP2344924B1 (en) | 2008-10-06 | 2017-12-13 | Visottica Industrie S. P. A. | Elastic hinge element for spectacles frame |
-
2013
- 2013-11-18 IT IT001909A patent/ITMI20131909A1/en unknown
-
2014
- 2014-11-13 DE DE102014223150.7A patent/DE102014223150A1/en active Pending
- 2014-11-18 CN CN201410659277.5A patent/CN104656268B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5657107A (en) * | 1992-07-27 | 1997-08-12 | Obe-Werk Ohnmacht & Baumgartner Gmbh & Co. Kg | Spring hinge for eyewear |
| CN1144077C (en) * | 1999-05-06 | 2004-03-31 | 舍瓦叙股份有限公司 | Elastic articulating component for optical frame |
| CN102893203A (en) * | 2010-03-30 | 2013-01-23 | 玛珠舍利国际公司 | Flexible hinge for spectacles |
| CN203241632U (en) * | 2010-03-30 | 2013-10-16 | 玛珠舍利1849股份公司 | Elastic hinge for glasses |
| CN102914878A (en) * | 2011-08-05 | 2013-02-06 | 维索蒂加工业股份公司 | Spring clamp for forked bracket used for flexible hinge and corresponding flexible hinge |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102014223150A1 (en) | 2015-05-21 |
| CN104656268A (en) | 2015-05-27 |
| ITMI20131909A1 (en) | 2015-05-19 |
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