DE202017004110U1 - Reading glasses that can be folded so flat that they can be transported with the sleeve of the mobile phone, without a separate protective container for the glasses - Google Patents

Abstract

Case The invention specified in the protection claim 1 is based on the problem that a reading glasses is used only for near vision and otherwise is distracting. Almost everyone today carries a smartphone with them. Especially when using the smartphone and reading the glasses are required. The problem is solved by integrating the container for the glasses into the case for the smartphone. The glasses are always there when needed and protected. The glasses are protected from dust and other environmental influences, as well as from damage.

Description

Description of the clever glasses

Reading glasses of conventional design, have a frame with 2 brackets and joints, as well as the appropriately ground glasses. Some models are frameless, i. The joints and straps are attached directly to the glasses. Reading glasses are only used temporarily for near vision. When viewing distance, such as driving, the glasses are carried in separate, suitable containers. The utility model refers to a flat reading glasses, which can be carried in a specially suitable mobile phone case. Mobile phone cases are already equipped with compartments for money, checks and business cards. The utility model includes the corresponding mobile phone case, as well as a correspondingly flat glasses, which fits to the case and can be carried as a unit, so that the carrying of a separate container for the glasses deleted. The glasses must be made so that it is as flat as possible, about 2-3 mm. Glasses can be made of plastic or glass. The glasses fit exactly in the designated envelope. The glasses compartment can be designed as a folding compartment or slide-in compartment.

Background:

• • A pair of glasses is used by most people over the age of 40 and requires that the glasses are always carried. Over time, different solution patterns have emerged, such as, for example, several glasses in different places, glasses with cord, glasses in hair stuck, glasses in shirt collar, etc, all mühsehlige attempts to place the glasses so that it does not bother.
• • With the proliferation of smartphones, people are used to having a phone with them permanently. The glasses will continue to be annoying as long as they are not needed. The smartphone case is already being used for credit and business cards

Description:

• • Conventional eye glasses today usually consist of a frame made of metal or plastic, rarely are exotic materials such as bone, etc used. The glasses are usually made of glass or plastic. A considerable number of glasses is also designed as frameless and held only by 2 filigree straps. A standard pair of glasses fits the size of an iPhone 6, smaller glasses go without any problems with an Iphone 5. Today's glasses require a case, because the folded height is about 10 - 20 mm
• • The Cleverglasses is completely made of plastic and does not require separate glasses, stirrups or nose wings. The glasses can be folded flat (~ 2mm) and can be carried in the phone case, without the need for a separate case. If the glasses are needed and removed from the cell phone compartment, it jumps into the intended shape and the eyesight, and the nostrils unfold. The shape of the glasses is achieved by the tension in the plastic
• • The fact that the glasses are made of a largely uniform material, fashionable colors, shapes and accessories can be attached or printed

manufacturing:

• ◯ 3D Druck, geschätzt 2,5 €/Brille, ohne Invest.kosten
• ◯ CAD Fräsung aus festen Folien, bzw Platten, 1,5 €/Brille ohne Invest.kosten
• ◯ Extrudierverfahren und Heissstanze, geschätzt 1 €/Brille, ohne Invest.kosten
• ◯ Flach faltbarer Rahmen mit nachträglich eingesetzten Gläsern 15€/Brille ohne Investitionskosten

3D Druck

• ◯ Der Drucker druckt entsprechend der Vorgabe und bedruckt entsprechend. Die Form und die Sehstärke wird entsprechend gedruckt. Die Spannung der Brille, nach der Entnahme aus der Handyhülle, entsteht durch unterschiedliche Materialstärken und Materialauswahl.

CAD Fräsung

• ◯ Ähnliche Verfahren wie Drucken nur durch Materialabbau anstellen von Materialaufbau. Auch hier wird die Spannung der Brille nach der Entnahme aus der Handyhülle, durch unterschiedliche Materialstärken erzielt. Bedrucken erfolgt in einem 2. Arbeitsschritt.

Extrudierverfahren und Heissstanze

• • Der Extruder stellt eine entsprechende stabile Folie her, die im weiteren Arbeitsgang in einer Heisstanze die Brillen in Form presst und ausstanzt. Die Spannung der Brille entsteht durch den Pressvorgang, ebenso wie die Sehstärke. In einem weiteren Arbeitsgang können die Brillen bedruckt und gelabelt werden

The Cleverglasses can be produced in the following processes, all of which are significantly cheaper than today's manufacturing processes, which are in the best case at 20 € / glasses (casting).

• ◯ 3D printing, estimated 2.5 € / glasses, without investment costs
• ◯ CAD milling from solid foils, or plates, 1.5 € / glasses without Invest.kosten
• ◯ Extrusion method and hot punch, estimated 1 € / glasses, without investment costs
• ◯ Flat foldable frame with subsequently used glasses € 15 / glasses without investment costs

3D printing

• ◯ The printer prints according to the specifications and prints accordingly. The shape and the visual acuity are printed accordingly. The tension of the glasses, after removal from the mobile phone case, arises from different material thicknesses and material selection.

CAD milling

• ◯ Perform similar procedures as printing only by material removal from material buildup. Again, the tension of the glasses after removal from the phone case, achieved by different thicknesses. Printing is done in a second step.

Extrusion method and hot punching

• • The extruder produces a corresponding stable film, which then presses and punches the spectacles in a hot punching process. The tension of the glasses is created by the pressing process, as well as the visual strength. In another step, the glasses can be printed and labeled

Flat foldable glasses with separate glasses, similar to today's procedure, but with a flat pair of glasses, which requires no more joints.

Claims (3)

Case The im Protection claim 1 specified invention is based on the problem that a reading glasses is used only for near vision and otherwise is perceived as disturbing. Almost everyone today carries a smartphone with them. Especially when using the smartphone and reading the glasses are required. The problem is solved by integrating the container for the glasses into the case for the smartphone. The glasses are always there when needed and protected. The glasses are protected from dust and other environmental influences, as well as from damage. Glasses The im Protection claim 2 indicated invention is based on the problem that reading glasses in the folded state, have a height of about 10 - 15 mm. The invention for the flat glasses requires glasses that can be folded to a height of 2-3 mm. This can be achieved by eliminating the joints or the glasses are made entirely of plastic and the plastic can be folded. The glasses can be made of glass or plastic. It is important that the glasses are as flat as possible, compromises regarding wearability are to be accepted if necessary, as the reading glasses are rarely worn for more than 30 min on the piece. Restrictions may relate to the nostrils, the shape of the temple, as well as the shape of the spectacle frame, but the function as a reading glasses is completely guaranteed. The shape of the glasses can be achieved by tension in the plastic, so that the glasses in the right shape jumps through the tension in the plastic, but can continue to fold flat with light pressure in the case. Function The glasses have the identical functions of reading glasses. In addition, additional functions can be incorporated here, such as polarization or avoidance of the blue light hazard of IPads and smartphones. For this purpose, there are already specially made glasses, such as Nowaveglasses

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