CZ22109U1 - Device for mechanical cleaning of spectacle glasses - Google Patents

Description

Equipment for mechanical cleaning of glasses

Technical field

The solution is a device for mechanical cleaning of the glasses by the front brush.

BACKGROUND OF THE INVENTION

Glasses are usually cleaned using a tissue, sometimes impregnated with an active ingredient. Such a procedure does not generally remove dirt from the notches and creases between the glass and the frame. It is also known to clean entire glasses by immersing them in a solution. This procedure removes impurities from both the glass and notches and creases, but requires subsequent drying, depending on the solution used. A composition for cleaning spectacle lenses is disclosed as described in patent CN 201285468 Y. This consists of a front brush retractable in a housing. The efficiency of the manual action of the windshield brush on the spectacle glass is considerably limited and is therefore not suitable for removing more soiling.

The essence of the solution

The device according to this solution is intended for mechanical cleaning of the spectacle glasses with a front brush. At least one front brush connected to the rotary motion source is disposed on the rack. By utilizing a rotational motion source, the effective face of the front brush can cover the entire surface of the glasses and effectively remove impurities from both the spectacle glass and the notch between the glass and the spectacle rim.

Advantageously, the front brushes are disposed on the stand at a distance corresponding to the spacing of the spectacle lenses. In this way, both glasses can be simultaneously cleaned from one side simultaneously.

If the front brushes are arranged opposite each other, each spectacle glass can be cleaned separately but from both sides. By placing the front brushes at a distance corresponding to the pitch of the spectacle lenses, both spectacle lenses can be cleaned simultaneously.

It is advisable to have a guide with a height adjustable eyeglass holder on the stand. The glasses can be perfectly cleaned when placed in the holder, which ensures their proper alignment with the front brushes.

Similarly, in the embodiment where a foldable arm provided with a spectacle holder is articulated to the stand, where the spectacle holder performs a tilting movement.

To increase the efficiency of the cleaning process, it is advisable to place compressed air nozzles above the brushes. Before inserting the spectacle lenses between the front brushes, the dust is removed by compressed air which could scratch the glass by moving the front brushes. Removal of the spectacle lenses from the range of the front brushes can then remove residues of the active substance if used.

Description of the drawings

Fig. 1 shows a front brush placed on a stand and connected to a source of rotary movement; Fig. 2 shows a pair of front brushes spaced apart by a pitch of glasses, an embodiment with a spectacle holder positioned vertically adjustable on the guide shown in Fig. 3; Fig. 4 shows an embodiment with a spectacle holder mounted on a foldable arm.

Exemplary embodiment

Each front brush 1 is located on a stand 3 and is connected to a rotary motion source 2, such as an electric motor. The front brushes 1 are disposed on the stand 3 at a distance corresponding to the spacing of the spectacle glasses S, as shown in Fig. 2. In Figures 3 and 4, the pairs of front brushes 1 are placed on the rack 3 at a distance corresponding to the spacing of the spectacle glasses. opposite. An embodiment wherein two front brushes 1 are arranged opposite each other for

The cleaning of one spectacle glass S is not shown in the figures. In these embodiments consisting of opposed pairs of front brushes I, a holder 31 is provided for glasses B. In a simpler embodiment, the holder 31 is not and glasses B can be inserted directly between pairs of opposite brushes 1. In the embodiment shown in Fig. 3, the bracket 31 is height-adjustable on the vertical guide 32. In the embodiment shown in Fig. 4, the bracket 31 is mounted on the tiltable arm 33. The glasses 31 are seated in the holder 31 by vertical movement of the vertical guide 32 or 33, the glass S passes between the front brushes 1. If compressed air nozzles 4 are located above the front brushes 1, the dust particles of the glass S can be freed from the glass S prior to insertion between the front brushes 1. The glass S is cleaned by rotating the front brushes 1. If a cleaning agent has been applied simultaneously to the front brushes 1, it is desirable that when the holder 31 is lifted together with the glasses B, compressed air is again applied from the nozzles 4 to remove the excess cleaning agent from the glasses S and simultaneously dry them. It is also possible to apply the cleaning solution by means of nozzles 4.

Claims (6)

PROTECTION REQUIREMENTS A device for mechanical cleaning of glasses (S) of spectacles (B) by a front brush (1), characterized in that at least one front brush (1) connected to the rotational source (2) is located on the stand (3). Device according to claim 1, characterized in that the front brushes (1) are on the stand (1). 3) placed at a distance corresponding to the spacing of the spectacle lenses (S). Device according to claim 1 or 2, characterized in that the front brushes (1) are arranged opposite one another. A device according to claim 1, 2 or 3, characterized in that a support (31) of the glasses (B) is arranged on the stand (3) in a height-adjustable manner on the guides (32). Device according to claim 1, 2 or 3, characterized in that a foldable arm (33) provided with a spectacle holder (31) is articulated to the stand (3) at 25. Device according to one of claims 1, 2, 3, 4 or 5, characterized in that a compressed air nozzle (4) is arranged above the front brush (1).