CN115477042A - Optical lens piece capable of preventing collision of corners - Google Patents
Optical lens piece capable of preventing collision of corners Download PDFInfo
- Publication number
- CN115477042A CN115477042A CN202211179869.8A CN202211179869A CN115477042A CN 115477042 A CN115477042 A CN 115477042A CN 202211179869 A CN202211179869 A CN 202211179869A CN 115477042 A CN115477042 A CN 115477042A
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- Prior art keywords
- strip
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- gentle
- optical lens
- edge
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B33/00—Packaging articles by applying removable, e.g. strippable, coatings
- B65B33/02—Packaging small articles, e.g. spare parts for machines or engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/307—Local shock-absorbing elements, e.g. elastic rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Frangible Articles (AREA)
- Lens Barrels (AREA)
Abstract
The invention discloses an optical lens capable of preventing corner collision, belonging to the field of optical lenses, wherein when the optical lens needs to be transported or transported, a two-state edge strip is wrapped along the edge of a lens body, the edge of the lens body is adjusted while being wrapped, so that the edge of the lens body is embedded between two groups of semi-flexible limiting columns through an inner flexible coating layer, the two groups of semi-flexible limiting columns are bent and deformed in the direction away from each other under the action of the optical lens, the two groups of semi-flexible limiting columns present multi-point flexible extrusion limiting with the edge of the lens body, and simultaneously the semi-flexible limiting columns and a modified strip present the state of extrusion contact, at the moment, the two-state change strip is connected end to present an annular shape, so that a circuit in the two-state change strip is conducted, the modified strip is changed into a hard state, the annular two-state change strip wrapped outside the lens body presents a hard shaping state, the stability of wrapping the edge of the annular two-state change strip on the edge of the lens body is effectively ensured, and compared with the prior art, the phenomenon that the edge of the lens body is notched or damaged due to collision is greatly reduced.
Description
Technical Field
The invention relates to the field of optical lenses, in particular to an optical lens for preventing corners from being collided.
Background
The optical glass is prepared by mixing high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting at high temperature in a platinum crucible, uniformly stirring by using ultrasonic waves, and removing bubbles; and then slowly cooling for a long time to prevent the glass block from generating internal stress. The cooled glass block must be measured by optical instruments to verify purity, transparency, uniformity, refractive index and dispersion are within specification. And heating and forging the qualified glass block to form an optical lens blank.
Optical lens is in the processing transportation or in the transportation after processing, and its edge receives to collide with very easily, because its edge strength is lower, leads to optical lens's edge to appear breach or damage easily, influences optical lens quality, influences follow-up use.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an optical lens with a corner anti-collision function, through the arrangement of a two-state variable strip, when the optical lens needs to be transported or transported, the two-state strip is wrapped along the edge of the lens body, the wrapping is adjusted, the edge of the lens body is embedded between two groups of semi-flexible limiting columns through an inner flexible coating, the two groups of semi-flexible limiting columns are bent and deformed in the direction away from each other under the action of the optical lens, the two groups of semi-flexible limiting columns are in multi-point flexible extrusion limiting with the edge of the lens body, the semi-flexible limiting columns and a modified strip are in extrusion contact, at the moment, the two-state variable strip is in an annular shape in an end-to-end connection mode, a circuit in the two-state variable strip is conducted, the modified strip is changed into a hard state, the annular two-state variable strip wrapped outside the lens body is in a hard setting state, and the stability of the annular two-state variable strip for wrapping the edge of the lens body is effectively ensured.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides an optical lens piece that collides with is prevented to corner, includes the lens body, the outer parcel of lens body has two attitude change strip, two attitude change strip include that the degeneration wraps up the strip and two stopper of being fixed connection respectively at two tip of the strip are wrapped up in the degeneration, the strip is wrapped up in the degeneration includes outer coating and fixed connection gentle coating in outer coating upper end, both ends respectively with two stopper fixed connection about outer coating and the gentle coating in, outer coating upper end fixedly connected with two sets of half gentle spacing posts of half gentle, half gentle spacing post in every group all sets up a plurality ofly, and two sets of half gentle spacing post are located gentle coating inboardly, and two modified strips of fixedly connected with are two between two stoppers, two modified strips are located one side that two sets of half gentle spacing posts kept away from each other respectively, and modified strip and half gentle spacing post contact each other, the intussuseption of modified strip is filled with electrorheological fluid.
Further, the outer coating is made for elastic silica gel material, gentle coating is made for flexible seal material in, and gentle coating surface is connected with the chamois leather fine hair in.
Further, the stopper is including the attached end that is located the below and being located the end of perk certainly of putting, stick up the end and stick up the tip reciprocal anchorage that the strip was wrapped up in to the attached end is close to the variability from the stick up, and fixed part does not surpass 1/5 of stopper lateral length.
Further, it has the circuit to inlay in modified strip and two stopper, the electric wire in the circuit transversely runs through modified strip, two the tip that attached end kept away from each other is provided with invagination contact and evagination contact respectively, invagination contact and evagination contact all are connected with the wire electricity.
Further, be provided with the attached end tip of invagination contact is dug flutedly, invagination contact is fixed to be inlayed at the recess inner wall, the mutual joint of evagination contact and recess.
Furthermore, the self-warping end is of a hard structure, and the attaching end is made of elastic insulating materials.
Further, it is two sets of be equipped with interior protecting strip between the spacing post of semigentle, interior protecting strip and outer cover fixed connection, and interior protecting strip and the spacing post of semigentle contact each other.
Furthermore, the inner protective strip is made of a high-resilience material, the modified strip is an elastic sealing structure, and the modified strip is in a straight state without stress.
Furthermore, half gentle spacing post includes the conical surface elastic rod fixed with the outer coating and fixed connection keeps away from the spacing ball of outer coating one end at the conical surface elastic rod, spacing ball includes the same and reciprocal anchorage's of volume outer top hemisphere and contact lens hemisphere, two the contact lens hemisphere is close to each other.
Furthermore, the diameter of the joint of the outer top hemisphere and the contact lens hemisphere is located at one end of the conical surface elastic rod close to the edge of the other conical surface elastic rod, the conical surface elastic rod is fixedly connected with the outer top hemisphere, the outer top hemisphere is of a hard structure, and the contact lens hemisphere is of a high-resilience structure.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) This scheme is when needs are transported or transported, wrap up two attitude strakes along lens body edge, limit parcel limit adjustment, make the edge of lens body separate between interior gentle coating imbeds two sets of half gentle spacing posts, and two sets of half gentle spacing posts are to the direction bending deformation of keeping away from each other under the optical lens effect, two sets of half gentle spacing posts present with the lens body edge the multiple spot flexible extrusion spacing, make half gentle spacing post and modified strip present extrusion contact's state simultaneously, become two attitude and present annularly with the connection of two attitude change strip end to end, make the circuit in two attitude change strip switched on, make modified strip become hard, and then make the cladding present hard design state at this external annular two attitude change strip of lens, and then effectively guarantee the stability of annular two attitude change strip to lens body edge parcel, compare in prior art, reduce lens body edge by a wide margin and appear breach or damaged phenomenon because of colliding with.
Drawings
FIG. 1 is a schematic diagram of the structure of the process of wrapping a two-state variable strip of the present invention outside a lens body;
FIG. 2 is a schematic structural view of the front side of the lens body wrapped with the binary variable strip of the present invention;
FIG. 3 is a schematic structural diagram of the front side of the two-state bar of the present invention;
FIG. 4 is a schematic structural view of a front cross-section of the present invention when the two-state variable stripe is a stripe shape;
FIG. 5 is a schematic top view of the inner flexible layer of the present invention with the bi-state transition strip removed;
FIG. 6 is a schematic top view of a two-state variable strip of the present invention;
FIG. 7 is a schematic side view of the two-state variable strip of the present invention;
FIG. 8 is a cross-sectional view of a semi-compliant spacing post according to the present invention;
FIG. 9 is a schematic side view of a portion between an edge of a lens body and a two-state transition strip according to the present invention.
The reference numbers in the figures illustrate:
the lens comprises a lens body 1, a denatured wrapping strip 2, an outer coating layer 21, a soft coating layer 22, a limited block 3, a self-warping end 31, an attached end 32, an inward concave contact piece 41, an outward convex contact piece 42, a semi-soft limited column 5, a conical surface elastic rod 51, a limited ball 52, an outward top hemisphere 521, a contact lens hemisphere 522, a modified strip 6 and an inner protection strip 7.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person of ordinary skill in the art without making any creative effort; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 2, an optical lens with collision prevention at corners comprises a lens body 1, wherein a two-state variable strip is wrapped outside the lens body 1, and the two-state variable strip is wrapped outside the lens body 1 and can protect the edge of the lens body 1, so that the edge is not easy to be chipped or cracked due to collision.
Referring to fig. 3-4, the two-state variable strip includes a variable-property wrapping strip 2 and two limit blocks 3 fixedly connected to two ends of the variable-property wrapping strip 2, the variable-property wrapping strip 2 includes an outer coating layer 21 and an inner flexible coating layer 22 fixedly connected to an upper end of the outer coating layer 21, the left and right ends of the outer coating layer 21 and the inner flexible coating layer 22 are fixedly connected to the two limit blocks 3, the outer coating layer 21 is made of elastic silica gel material, so that the outer coating layer can adapt to the curvature of the surface of the lens body 1, thereby causing adaptive bending during wrapping, effectively ensuring the degree of fit between the variable-property wrapping strip 2 and the edge of the lens body 1, the inner flexible coating layer 22 is made of flexible sealing material, and the outer surface of the inner flexible coating layer 22 is connected with chamois, so that the edge of the lens body 1 is effectively protected, and the lens body is not prone to generate local scratching due to stress.
It is also noted that the inner flexible layer 22 is in a relaxed state so that it can fit between the two sets of semi-flexible retention posts 5 along with the edge of the lens.
Two modification strips 6 are fixedly connected between the two limiting blocks 3, electrorheological fluid is filled in the modification strips 6, circuits are embedded in the modification strips 6 and the two limiting blocks 3, and electric wires in the circuits transversely penetrate through the modification strips 6; the end parts of the two attaching ends 32 which are far away from each other are respectively provided with an inward-recessed contact plate 41 and an outward-protruding contact plate 42, the inward-recessed contact plate 41 and the outward-protruding contact plate 42 are electrically connected with a wire, the end parts of the attaching ends 32 which are provided with the inward-recessed contact plates 41 are provided with grooves, the inward-recessed contact plates 41 are fixedly embedded on the inner walls of the grooves, the inward-recessed contact plates 41 are in a non-exposed state, further, workers are not easy to contact with the inward-recessed contact plates 41 and the outward-protruding contact plates 42 at the same time, the accidental electric shock of the workers is effectively avoided, further, the safety is effectively guaranteed, the outward-protruding contact plates 42 are mutually clamped with the grooves, after the circuits are conducted by mutual contact of the inward-recessed contact plates and the outward-protruding contact plates, an electric field can be generated, the electrorheological fluid in the modifying strips 6 is solidified under the action of the electric field, further, the annular structure formed by the two-state strips can be shaped, and the annular two-state-changing strips are more stable and are not easy to accidentally fall off in the outer cladding protection state of the lens body 1.
Referring to fig. 5-6, two sets of semi-flexible limiting posts 5 are fixedly connected to the upper end of the outer coating layer 21, a plurality of semi-flexible limiting posts 5 are disposed in each set, and the two sets of semi-flexible limiting posts 5 are disposed inside the inner flexible coating layer 22, as shown in fig. 7, a represents an electric wire, two modified strips 6 are disposed on one side of each of the two sets of semi-flexible limiting posts 5, and the modified strips 6 and the semi-flexible limiting posts 5 are in contact with each other and point contact with each other, when the edge of the lens body 1 is embedded between the two semi-flexible limiting posts 5, the two limiting balls 52 are pushed outwards, so that the two limiting balls 52 are gradually embedded into the modified strips 6, and further in extrusion contact with the modified strips 6, at this time, after the modified strips 6 are hardened by energization, the modified strips 6 can generate a limiting effect on the semi-flexible limiting posts 5, so that the semi-flexible limiting posts 5 are difficult to continue to bend outwards, and further the flexible multi-point positioning effect between the semi-flexible limiting posts 5 and the lens body 1 is better.
Interior protecting strip 7 is equipped with between two sets of half gentle spacing posts 5, interior protecting strip 7 and outer coating 21 fixed connection, and interior protecting strip 7 and half gentle spacing post 5 contact each other, interior protecting strip 7 is made for high resilience material, back in two half gentle spacing posts 5 of edge embedding of lens body, the outer lane can be direct with interior protecting strip 7 contact, interior protecting strip 7 protects the outer lane and is difficult for taking place to collide with, modified strip 6 is for elastic seal structure, and modified strip 6 is in the straight state of atress, when making half gentle spacing post 5 towards modified strip 6 and removing, modified strip 6 can adapt to half gentle spacing post 5's shape deformation.
Referring to fig. 7-8, the semi-flexible limiting column 5 includes a conical surface elastic rod 51 fixed to the outer coating layer 21 and a limiting ball 52 fixedly connected to one end of the conical surface elastic rod 51 far from the outer coating layer 21, the limiting ball 52 includes an outer top hemisphere 521 and a contact hemisphere 522 which have the same volume and are fixed to each other, and the two contact hemispheres 522 are close to each other, so that the lens body 1 is always in contact with the two contact hemispheres 522 when being embedded into the two lens bodies 1, so that the semi-flexible limiting column 5 is in flexible contact with the lens body 1, and the contact position between the lens body 1 and the semi-flexible limiting column 5 is protected from being broken due to excessive stress concentration.
If fig. 1, become the setting of strip through the binary, when needs are transported or transported, wrap up binary strake along lens body 1 edge, limit parcel limit adjustment, if fig. 9, make lens body 1's edge separate between gentle cladding 22 imbeds two sets of semi-gentle spacing post 5 in the interior, and two sets of semi-gentle spacing post 5 is under the optical lens effect to the direction bending deformation of keeping away from each other, two sets of semi-gentle spacing post 5 present with lens body 1 edge the multiple spot flexible extrusion spacing, make semi-gentle spacing post 5 and modified strip 6 present extrusion contact's state simultaneously, become the strip end to end connection with the binary and present cyclic annularly this moment, make the circuit in the binary become the strip switched on, make modified strip 6 become the hard state, and then make the cladding appear hard design state at the cyclic annular binary that becomes the strip outside lens body 1, and then effectively guarantee cyclic annular binary and become the strip to lens body 1 edge wrapped up's stability, compare in prior art, reduce lens body 1 edge by a wide margin and appear breach or damaged phenomenon because of colliding with.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (10)
1. The utility model provides an optical lens that collides with is prevented to corner, includes lens body (1), its characterized in that: lens body (1) outer parcel has two attitude to become the strip, two attitude become the strip including degeneration wrap up in strip (2) and two respectively fixed connection stopper (3) of wrapping up in two tip of strip (2) in the degeneration, the degeneration wraps up in strip (2) including outer coating (21) and fixed connection gentle coating (22) in outer coating (21) upper end, both ends respectively with two stopper (3) fixed connection about outer coating (21) and interior gentle coating (22), outer coating (21) upper end fixedly connected with two sets of half gentle spacing post (5), half gentle spacing post (5) in every group all set up a plurality ofly, and two sets of half gentle spacing post (5) are located interior gentle coating (22) inboardly, two modified strip (6) between two stopper (3) fixedly connected with two, two modified strip (6) are located one side that two sets of half gentle spacing post (5) kept away from each other respectively, and modified strip (6) and half gentle post (5) contact each other, modified strip (6) intussuseption is filled with electrorheological fluid.
2. The optical lens for preventing the bump at the corner according to claim 1, is characterized in that: outer cladding (21) are made for elastic silica gel material, gentle cladding (22) are made for flexible seal material in, and gentle cladding (22) surface connection has chamois leather fine hair in.
3. The optical lens for preventing bump at corners of claim 2 is characterized in that: stopper (3) including lie in attached end (32) of below and lie in from perk end (31) of putting, from perk end (31) and attached end (32) be close to the tip reciprocal anchorage of denaturalization wrapping up strip (2), and fixed part does not surpass 1/5 of stopper (3) transverse length.
4. The optical lens for preventing bump at corners of claim 3 is characterized in that: modified strip (6) and two stopper (3) are embedded to have the circuit, electric wire in the circuit transversely runs through modified strip (6), two the tip that attached end (32) kept away from each other is provided with sunken contact (41) and evagination contact (42) respectively, sunken contact (41) and evagination contact (42) all are connected with the wire electricity.
5. The optical lens for preventing the bump on the corner as claimed in claim 4, is characterized in that: be provided with attached end (32) tip of undercut contact (41) is cut a groove, undercut contact (41) are fixed and are inlayed at the recess inner wall, evagination contact (42) and the mutual joint of recess.
6. The optical lens for preventing bump at corners of claim 5 is characterized in that: the self-warping end (31) is of a hard structure, and the attaching end (32) is made of elastic insulating materials.
7. The optical lens for preventing bump at corners of claim 1 is characterized in that: two sets of be equipped with between half gentle spacing post (5) interior protective strip (7), interior protective strip (7) and outer covering (21) fixed connection, and interior protective strip (7) and half gentle spacing post (5) contact each other.
8. The optical lens for preventing bump at corners of claim 7 is characterized in that: the inner protective strip (7) is made of a high-resilience material, the modified strip (6) is of an elastic sealing structure, and the modified strip (6) is in an unstressed straight state.
9. The optical lens for preventing bump at corners of claim 1 is characterized in that: half gentle spacing post (5) include with outer covering (21) fixed conical surface elastic rod (51) and fixed connection keep away from spacing ball (52) of outer covering (21) one end in conical surface elastic rod (51), spacing ball (52) are including the same and reciprocal anchorage's of volume outer top hemisphere (521) and contact lens hemisphere (522), two contact lens hemisphere (522) are close to each other.
10. The optical lens for preventing the bump at the corner according to claim 9, is characterized in that: the diameter of the joint of the outer top hemisphere (521) and the contact lens hemisphere (522) is located at one end of the diameter, the conical surface elastic rod (51) is close to the edge of the other conical surface elastic rod (51), the conical surface elastic rod (51) is fixedly connected with the outer top hemisphere (521), the outer top hemisphere (521) is of a hard structure, and the contact lens hemisphere (522) is of a high-resilience structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211179869.8A CN115477042B (en) | 2022-09-27 | 2022-09-27 | Corner anti-collision optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211179869.8A CN115477042B (en) | 2022-09-27 | 2022-09-27 | Corner anti-collision optical lens |
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| CN115477042B CN115477042B (en) | 2024-02-02 |
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| CN214335385U (en) * | 2020-11-03 | 2021-10-01 | 明月镜片股份有限公司 | High-efficient blue light lens that shocks resistance of preventing |
| CN114104503A (en) * | 2021-11-03 | 2022-03-01 | 明平凡 | Piece formula magnetism cladding type wrapping bag that can secondary seal |
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| US5454469A (en) * | 1994-04-26 | 1995-10-03 | Malnove, Inc. | Lens box |
| EP0693428A1 (en) * | 1994-07-01 | 1996-01-24 | FINANCIERE CARTON PAPIER dite FCP | Protective and blocking container especially for a spectacle lens |
| US20020084278A1 (en) * | 2001-01-03 | 2002-07-04 | Woods, Max L. | Insulator wrap for beverage container |
| CN104057461A (en) * | 2014-06-19 | 2014-09-24 | 中国科学技术大学 | Universal gripper using magneto-rheological plastic body |
| WO2016085336A1 (en) * | 2014-11-27 | 2016-06-02 | Fibercore Ip B.V. | Method for forming of a tubular semi-finished product from fibre-reinforced plastic material |
| WO2017068369A2 (en) * | 2015-10-21 | 2017-04-27 | Paua Trading Limited | A case or cover for hobby equipment |
| CN108367823A (en) * | 2015-12-10 | 2018-08-03 | 依视路国际公司 | Method for packing spectacle lens |
| CN205971974U (en) * | 2016-08-30 | 2017-02-22 | 昆山明永光电科技有限公司 | Glass is jig for film sticking for lens |
| CN208470440U (en) * | 2018-06-27 | 2019-02-05 | 视悦光学有限公司 | A kind of super waterproof film plating substrate flexible protective casing of partial veil |
| CN212781315U (en) * | 2020-09-25 | 2021-03-23 | 福建富兰光学股份有限公司 | Novel glass-plastic composite material reflector |
| CN214335385U (en) * | 2020-11-03 | 2021-10-01 | 明月镜片股份有限公司 | High-efficient blue light lens that shocks resistance of preventing |
| CN113148407A (en) * | 2021-01-29 | 2021-07-23 | 张天明 | Air leakage self-sealing type anti-oxidation packaging bag |
| CN114104503A (en) * | 2021-11-03 | 2022-03-01 | 明平凡 | Piece formula magnetism cladding type wrapping bag that can secondary seal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115477042B (en) | 2024-02-02 |
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Effective date of registration: 20240107 Address after: 523841 Third Floor, S358 Provincial Road 1522, Xiagang Community, Chang'an Town, Dongguan City, Guangdong Province Applicant after: ALLFINE OPTICS TECHNOLOGY Co.,Ltd. Address before: Tiancheng Building, No. 5, Section 5, Shanghai Road, Linghe District, Jinzhou City, Liaoning Province, 121000 Applicant before: Wang Zhibin |
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