CN109701914A

CN109701914A - A kind of fog-proof lens

Info

Publication number: CN109701914A
Application number: CN201811630564.8A
Authority: CN
Inventors: 景小萍
Original assignee: Danyang Hongxin Optical Glasses Co Ltd
Current assignee: Danyang Hongxin Optical Glasses Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-05-03

Abstract

The invention patent discloses a kind of fog-proof lens, including eyeglass main body and frame, the upper and lower ends of the eyeglass main body cambered surface, which are socketed, is equipped with frame, the both ends of the frame are equipped with the block of protrusion, and one section of groove is constituted with frame, sliding rail is provided through in groove, and the both ends insertion of sliding rail is fixed in block, the sliding rail surface adaptation is equipped with sliding block, pass through the rubber strip and non-dust cloth of setting, non-dust cloth is seamless to wrap rubber strip, outer arc length of the rubber strip due to length compared with eyeglass main body lacks 1cm, cause non-dust cloth to be close to lens surface to wipe it, it is convenient for changing, it avoids abruptly entering the biggish environment of the temperature difference with goggles or helmet scope, cause lens atomization, it is easy to use；It drives rubber strip to move back and forth on the slide rail by setting sliding rail and sliding block, sliding block, realizes cleaning, handle lens atomization in time comprehensively, complement each other with antifog film, using effect is preferable.

Description

A kind of fog-proof lens

Technical field

The invention patent relates to eyeglass field, in particular to a kind of fog-proof lens.

Background technique

Eyeglass is that one block of glass or other one or more curved surface transparent materials used make when observing things by it Things appearance is clear, big or smaller, commonly used in glasses, camera, telescope etc..Referring now to a kind of fog-proof lens, Existing fog-proof lens only only have anti-fog coating, in the case where people abruptly enters the larger environment of the temperature difference, still will appear mist Change phenomenon, although nebulisation time is shorter, and still to artificial at puzzlement, it is not convenient enough to need to carry at any time using anti-fog cloth；It is right , may be not comprehensive to eyeglass cleaning when the water droplets of lens surface are cleared up, can still occur localized mode on eyeglass Paste.

Patent of invention content

The main purpose of the invention patent is to provide a kind of fog-proof lens, can effectively solve the problems in background technique.

To achieve the above object, the technical solution that the invention patent is taken are as follows:

A kind of fog-proof lens, including eyeglass main body and frame, the upper and lower ends of the eyeglass main body cambered surface, which are socketed, is equipped with mirror Frame, the both ends of the frame are equipped with the block of protrusion, and constitute one section of groove with frame, are provided through sliding rail in groove, And the both ends insertion of sliding rail is fixed in block, the sliding rail surface adaptation is equipped with sliding block, the sliding block on two sliding rails It is corresponding, and rubber strip is provided between two sliding blocks, the middle part of the rubber strip is equipped with push handle.

Preferably, the seamless surface of the rubber strip is wound with non-dust cloth, and the length of rubber strip is outer compared with eyeglass main body Arc length lacks 1cm, and the non-dust cloth is close to lens surface.

Preferably, the surface of the eyeglass main body is equipped with antifog film, and to be that PE basement membrane and surface are covered with anti-for antifog film Water coating, and coincide with the radian of eyeglass main body.

Preferably, the sliding rail and sliding block match, and sliding block is hollow ring structure, can be moved along slide direction, Active installation.

Preferably, the cross section of the rubber strip is circle, and strip rubber, material is the polymer of isoprene.

Compared with prior art, the invention patent has the following beneficial effects: the rubber strip and non-dust cloth by setting, nothing Dirt cloth is seamless to wrap rubber strip, and outer arc length of the rubber strip due to length compared with eyeglass main body lacks 1cm, and non-dust cloth is caused to be close to mirror Piece surface wipes it, is convenient for changing, and avoids abruptly entering the biggish ring of the temperature difference with goggles or helmet scope Lens atomization is caused in border, easy to use；Rubber strip is driven to move back and forth on the slide rail by setting sliding rail and sliding block, sliding block, it is real Existing cleaning, handles lens atomization in time comprehensively, complements each other with antifog film, using effect is preferable.

Detailed description of the invention

Fig. 1 is a kind of fog-proof lens structural schematic diagram of the invention patent；

Fig. 2 is a kind of fog-proof lens side view of the invention patent；

Fig. 3 is a kind of sliding rail partial schematic diagram of fog-proof lens of the invention patent.

In figure: 1, eyeglass main body；1a, antifog film；2, frame；3, sliding rail；4, sliding block；5, block；6, rubber strip；7, it pushes away Handle；8, non-dust cloth.

Specific embodiment

Technical means, creative features, achievable purpose and effectiveness to realize the invention patent are easy to understand, below In conjunction with specific embodiment, patent that the present invention is further explained.

Embodiment 1

As shown in Figure 1-3, a kind of fog-proof lens, including eyeglass main body 1 and frame 2, the upper and lower ends of 1 cambered surface of eyeglass main body Socket is equipped with frame 2, and the both ends of the frame 2 are equipped with the block 5 of protrusion, and constitute one section of groove, groove with frame 2 It is inside provided through sliding rail 3, and the both ends insertion of sliding rail 3 is fixed in block 5,3 surface of the sliding rail adaptation is equipped with sliding block 4, the sliding block 4 on two sliding rails 3 is corresponding, and rubber strip 6 is provided between two sliding blocks 4, and the middle part of the rubber strip 6 is set There is push handle 7；The seamless surface of the rubber strip 6 is wound with non-dust cloth 8, and the length of rubber strip 6 is compared with the outer arc length of eyeglass main body 1 Few 1cm is spent, the non-dust cloth 8 is close to lens surface；The surface of the eyeglass main body 1 is equipped with antifog film 1a, and antifog film 1a It is covered with waterproof coating for PE basement membrane and surface, and is coincide with the radian of eyeglass main body 1；The cross section of the rubber strip 6 is Circle, strip rubber, material are the polymer of isoprene.

Lack 1cm by setting rubber strip 6 and non-dust cloth 8, outer arc length of the rubber strip 6 due to length compared with eyeglass main body 1, make It obtains non-dust cloth 8 and is close to lens surface, when wiping work, can avoid for a long time with antifog film 1a comprehensive engagement in eyeglass master 1 local location of body is atomized, while non-dust cloth 8 is in use for some time, is replaced in time, easy to use.

Embodiment 2

As shown in Figure 1-3, a kind of fog-proof lens, including eyeglass main body 1 and frame 2, it is characterised in that: 1 arc of eyeglass main body The upper and lower ends in face, which are socketed, is equipped with frame 2, and the both ends of the frame 2 are equipped with the block 5 of protrusion, and constitute with frame 2 One section of groove is provided through sliding rail 3 in groove, and the both ends insertion of sliding rail 3 is fixed in block 5, and 3 surface of sliding rail is suitable With sliding block 4 is equipped with, the sliding block 4 on two sliding rails 3 is corresponding, and rubber strip 6, the rubber are provided between two sliding blocks 4 The middle part of adhesive tape 6 is equipped with push handle 7；The sliding rail 3 and sliding block 4 match, and sliding block 4 is hollow ring structure, can be along sliding rail Direction is mobile, active installation.

By setting sliding rail 3 and sliding block 4, push handle 7 is held, sliding block 4 is made to drive rubber strip 6 to move back and forth on sliding rail 3, it is real Work is now wiped back and forth, the atomization of emergence is handled in time, avoids and carries anti-fog cloth with sound, and using effect is preferable.

It should be noted that the invention patent is a kind of fog-proof lens, when work: will be new the seamless package of non-dust cloth 8 arrives On rubber strip 6, for user when entering under the larger environment of the temperature difference, the antifog film 1a of eyeglass main body 1 can be in time by mirror body The mist on surface forms water droplet, but water droplet can still affect to sight, at this point, hand-held push handle 7, makes sliding block 4 Rubber strip 6 is driven to move back and forth on sliding rail 3, the non-dust cloth 8 on rubber strip 6 and antifog film 1a comprehensive engagement adsorb it in time On water droplet, while wiping back and forth, avoid again and part atomization occur, easy to use, effect when use is preferable.

The advantages of basic principles and main features and the invention patent of the invention patent have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the invention patent is not restricted to the described embodiments Only illustrate the principle of the invention patent, under the premise of not departing from the invention patent spirit and scope, the invention patent is also It will have various changes and improvements, these changes and improvements are both fallen in claimed invention the scope of the patents.The invention patent Claimed range is defined by the appending claims and its equivalent thereof.

Claims

1. a kind of fog-proof lens, including eyeglass main body (1) and frame (2), it is characterised in that: eyeglass main body (1) cambered surface Upper and lower ends, which are socketed, to be equipped with frame (2), the both ends of the frame (2) be equipped with protrusion block (5), and with frame (2) One section of groove is constituted, is provided through in groove sliding rail (3), and the both ends insertion of sliding rail (3) is fixed in block (5), it is described Sliding rail (3) surface adaptation is equipped with sliding block (4), and the sliding block (4) on two sliding rails (3) is corresponding, and between two sliding blocks (4) It is provided with rubber strip (6), the middle part of the rubber strip (6) is equipped with push handle (7).

2. a kind of fog-proof lens according to claim 1, it is characterised in that: the seamless surface of the rubber strip (6) is wound Have non-dust cloth (8), and the length of rubber strip (6) lacks 1cm, the non-dust cloth (8) and eyeglass compared with the outer arc length of eyeglass main body (1) It is close on surface.

3. a kind of fog-proof lens according to claim 1, it is characterised in that: the surface of the eyeglass main body (1) is equipped with anti- Mist film (1a), and antifog film (1a) is that PE basement membrane and surface are covered with waterproof coating, and kiss with the radian of eyeglass main body (1) It closes.

4. a kind of fog-proof lens according to claim 1, it is characterised in that: the sliding rail (3) and sliding block (4) is mating makes With, and sliding block (4) is hollow ring structure, can be moved along slide direction, active installation.

5. a kind of fog-proof lens according to claim 1, it is characterised in that: the cross section of the rubber strip (6) is circle, Strip rubber, material are the polymer of isoprene.