CN219435155U

CN219435155U - Novel anti-fog snow glasses

Info

Publication number: CN219435155U
Application number: CN202320508410.1U
Authority: CN
Inventors: 韩鹏
Original assignee: Sichuan Qiran Technology Development Co ltd
Current assignee: Sichuan Qiran Technology Development Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-07-28
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a novel anti-fog snow scope, which belongs to the technical field of skiing articles and comprises a snow scope shell, an air duct, an exhaust duct and a lens frame, wherein the lens frame is arranged outside the snow scope shell, and a disassembly and assembly mechanism capable of conveniently disassembling and assembling the lens frame and a defogging mechanism capable of removing fog on the surface of the lens frame by ventilation work when a user skis are arranged inside the snow scope shell. According to the utility model, the demisting mechanism is arranged, and the demisting mechanism is matched with the matching chute A, the fan blade, the matching chute B, the small exhaust fan, the air inlet, the air outlet and the matching edge, so that the fan blade rotates in the air duct to suck air into the cavity of the lens frame through the contact with air flow opposite to the face of a user in the skiing process of the user, and meanwhile, the rotating small exhaust fan discharges the air flow in the cavity to form circulation of the air flow, so that the temperature in the cavity is kept equal to the outside, and the inner wall of the lens is prevented from generating fog due to the fact that the air flow enters the hot air exhaled by the user.

Description

Novel anti-fog snow glasses

Technical Field

The utility model belongs to the technical field of skiing articles, and particularly relates to a novel anti-fog snow scope.

Background

Snow glasses have evolved to date from original simple function to almost perfect. Originally only to prevent snow blindness, later to prevent glare, techniques of polarization were added, and protection against ultraviolet radiation, etc. The architecture of the snow glasses is gradually perfected, and the number of lenses is also evolved from an initial single layer to a current double layer.

The application number of the skiing mirror is CN202023210650.9, and the skiing mirror comprises a mirror frame, an outer lens, a transparent electrothermal film, an inner lens, a battery box, a control box and a mirror belt; the novel lens comprises an outer lens and an inner lens, wherein the inner lens is arranged in a lens frame in an embedded manner, a cavity is formed between the outer lens and the inner lens, a transparent electrothermal film is arranged in the cavity, a lens belt is connected with two ends of the lens frame, a battery box and a control box are arranged on the lens belt and are electrically connected with the transparent electrothermal film, and the control box is used for controlling the transparent electrothermal film to generate heat; the disadvantages are as follows:

according to research and analysis, the device achieves the effect of preventing lens fogging by heating the lens through the transparent electric heating film arranged on the surface of the lens, however, when the surface of the lens starts to generate heat, the skiing mirror becomes a heating device, so that the skiing mirror is worn around the eyes of a user, the temperature difference between the temperature around the eyes and other parts of the face is large, the eyes of the user are easy to burn, a certain danger is caused in the skiing process, and the general lens is dismounted through the mode of inserting the buckling type, so that the mounting is convenient, the dismounting process is difficult to realize, and the efficiency is general.

Disclosure of Invention

The utility model aims at: in order to solve the problems of difficult disassembly of the lenses, low defogging efficiency and dangerousness, the novel anti-fog snow glasses are provided.

The technical scheme adopted by the utility model is as follows: the novel anti-fog snow glasses comprise a snow glass shell, an air duct, an exhaust duct and a lens frame, wherein the lens frame is arranged outside the snow glass shell, lenses are arranged on two sides of the lens frame, a cavity is formed between the two lenses inside the lens frame, the air duct and the exhaust duct are respectively arranged on two sides of the snow glass shell, an air inlet of the air duct is positioned on one side of the snow glass shell, an air outlet of the exhaust duct is positioned on the side face of the other side of the snow glass shell, and a dismounting mechanism capable of conveniently dismounting the lens frame and a defogging mechanism capable of removing fog on the surface of the lens frame by ventilation work during skiing of a user are arranged inside the snow glass shell.

Wherein, dismouting mechanism includes stopper, spacing groove, pull rod, wherein, snow mirror shell bottom inner wall both sides and top inner wall intermediate position all are connected with the stopper through the spring telescopic link, the stopper bottom is connected with the pull rod through connecting the rope, and the pull rod extends to the snow mirror shell outside, and is parallel with the outer wall surface of snow mirror shell, both sides bottom outer wall and top outer wall intermediate position of lens frame all are provided with the spacing groove, and the stopper is isosceles trapezoid setting, and is the setting of agreeing with between stopper and the spacing groove.

The defogging mechanism comprises a fitting chute A, fan blades, a fitting chute B, a small exhaust fan, an air inlet, an air outlet and a fitting edge, wherein the fitting chute A is symmetrically arranged on the inner wall of the other side of the snow scope shell from top to bottom, the fan blades are arranged in the air duct in a rotating mode through a support, the fitting chute B is arranged on the inner wall of one side of the snow scope shell, the fitting chute B is communicated with the air duct, the small exhaust fan is arranged in the air duct in a supporting mode, the air inlet and the air outlet are respectively arranged on two sides of the lens frame, the outer wall of the air inlet is in fit with the fitting chute B, the fitting edge is arranged on the two sides of the other side of the lens frame, close to the outer side of the air outlet, and the fitting edge is in fit with the fitting chute A.

Wherein, recess laminating is provided with the nose pad in snow scope shell bottom.

Wherein, the nose pad is a nose pad made of high-resilience sponge material.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the demisting mechanism is arranged, and the demisting mechanism is matched with the matching chute A, the fan blade, the matching chute B, the small exhaust fan, the air inlet, the air outlet and the matching edge, so that the fan blade rotates in the air duct to suck air into the cavity of the lens frame through the contact with air flow opposite to the face of a user in the skiing process of the user, and meanwhile, the rotating small exhaust fan discharges the air flow in the cavity to form circulation of the air flow, so that the temperature in the cavity is equal to the outside, and the inner wall of the lens is prevented from generating fog due to the fact that the air flow enters the hot air exhaled by the user.

2. According to the utility model, the dismounting mechanism is arranged, the limiting block, the limiting groove and the pull rod are matched for use, and the pull rod is pulled to rapidly release the fit of the limiting block and the limiting groove under the action of the connecting rope, so that the fixing of the lens frame is released, the lens frame is dismounted, the replacement speed of the lens frame is improved, the lens frame is not damaged after being replaced for many times, and the service life is prolonged.

Drawings

FIG. 1 is a schematic and diagrammatic view of the overall exploded perspective of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of the enlarged construction of FIG. 2A according to the present utility model;

fig. 4 is a schematic diagram of the enlarged structure of fig. 2B according to the present utility model.

The marks in the figure: 1. snow glass outer cover; 101. fitting the chute A; 2. an air duct; 201. a fan blade; 202. fitting the sliding groove B; 3. an exhaust duct; 301. a small exhaust fan; 4. a lens frame; 401. an air inlet; 402. an air outlet; 403. a mating edge; 5. a nose pad; 6. a limiting block; 7. a limit groove; 8. and (5) a pull rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-4, novel antifog snow glasses, including snow glass shell 1, wind channel 2, exhaust duct 3, lens frame 4, the outside lens frame 4 that has of snow glass shell 1, and lens frame 4 both sides all install the lens, and be the cavity between two inside lenses of lens frame 4, snow glass shell 1 both sides are provided with wind channel 2 and exhaust duct 3 respectively, and the air intake of wind channel 2 is located snow glass shell 1 one side openly, and the air exit of exhaust duct 3 is located snow glass shell 1 opposite side, snow glass shell 1 inside is provided with the dismouting mechanism that can conveniently carry out dismouting to lens frame 4 and can carry out the defogging mechanism that ventilates the work and detach the lens surface fog of lens frame 4 when the user skis.

Referring to fig. 1-4, in this embodiment, the dismounting mechanism includes stopper 6, spacing groove 7, pull rod 8, wherein, snow mirror shell 1 bottom inner wall both sides and top inner wall intermediate position all are connected with stopper 6 through the spring telescopic link, stopper 6 bottom is connected with pull rod 8 through connecting the rope, and pull rod 8 extends to snow mirror shell 1 outside, and be parallel with snow mirror shell 1's outer wall surface, both sides bottom outer wall and top outer wall intermediate position of lens frame 4 all are provided with spacing groove 7, and stopper 6 is isosceles trapezoid setting, and be the setting of agreeing with between stopper 6 and the spacing groove 7, when lens frame 4 needs to be changed, then can release the cooperation with spacing groove 7 through pulling pull rod 8 pulling stopper 6, thereby release the fixed to lens frame 4, alright take down lens frame 4 at this moment and change, afterwards with new lens frame 4 install back according to the reverse operation of above-mentioned step can.

Referring to fig. 1-4, in this embodiment, the demisting mechanism includes a fitting chute a101, a fan blade 201, a fitting chute B202, a small exhaust fan 301, an air inlet 401, an air outlet 402, and a fitting edge 403, where the fitting chute a101 is symmetrically disposed up and down at the inner wall of the other side of the snow mirror housing 1, the fan blade 201 is rotatably disposed in the air duct 2 through a bracket, the fitting chute B202 is disposed at the inner wall of one side of the snow mirror housing 1, and is communicated with the air duct 2, the small exhaust fan 301 is mounted in the air duct 3 through the bracket, the air inlet 401 and the air outlet 402 are disposed at two sides of the lens frame 4, the outer wall of the air inlet 401 and the fitting chute B202 are respectively disposed in a fitting manner, the two sides of the other side of the lens frame 4 are disposed at two sides of the outer side of the air outlet 402, the fitting edge 403 and the fitting edge 101 are disposed in a fitting manner with the fitting chute a101, the user wears the snow mirror, at this moment, in the skiing process, the fan blade 201 is driven to rotate due to the contact with the opposite air flow and the fan blade 201, the air flow of the user is sucked into the air duct 2 through the rotating fan blade 201, and the air flow into the air duct 2 and enters the interior of the air duct through the frame, and the air inlet 401 is exhausted through the air inlet 401, and the air is exhausted into the hollow cavity, and is exhausted through the hollow cavity, thereby forming the hollow cavity inside, and the hollow cavity inside is opened, and the hollow cavity inside is air is thus the inside and has the hollow cavity inside and has the air cavity inside and is kept by the inside and air.

Referring to fig. 1 and 2, in this embodiment, a nose pad 5 is fitted in a recess in the bottom of the snow scope case 1.

Referring to fig. 1 and 2, in this embodiment, the nose pad 5 is made of a high resilience sponge material, and has good deformability and resilience, and meanwhile has comfortable softness, so that the nose pad 5 can be used as a material of the nose pad 5 to be attached to the nose of a user according to the nose shape of the user, thereby providing good comfort to the nose of the user and preventing the nose from being ache for a long time.

Referring to fig. 1 to 4, in the present embodiment, the small exhaust fan 301 is connected to an external power supply line through a switch.

Working principle: the snow glasses are worn on the head of a user, the nose of the user is attached to the nose pad 5 to support the snow glasses, then the user wears the snow glasses to start skiing, in the skiing process, the opposite air flow contacts with the fan blades 201 to drive the fan blades 201 to rotate, at the moment, the air flow opposite to the user is sucked into the air duct 2 through the rotating fan blades 201 and enters the cavity of the lens frame 4 through the air inlet 401, then the air sucked into the cavity is discharged through opening the small exhaust fan 301 to rotate, so that air in the cavity flows, the temperature in the cavity is kept level with the outside, hot air exhaled by the user is prevented from entering the cavity to cause the inner surface of the lens to be fogged, finally, when the lens frame 4 needs to be replaced, the limit block 6 is pulled by pulling the pull rod 8, so that the engagement with the limit groove 7 is released, the fixing of the lens frame 4 is released, at the moment, the lens frame 4 can be replaced, and then a new lens frame 4 is installed back according to the reverse operation of the steps.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Novel antifog snow mirror, including snow mirror shell (1), wind channel (2), exhaust duct (3), lens frame (4), the outside lens frame (4) that has of snow mirror shell (1), and lens frame (4) both sides all install the lens, snow mirror shell (1) both sides are provided with wind channel (2) and exhaust duct (3) respectively, and the air intake of wind channel (2) is located snow mirror shell (1) one side openly, and the air exit of exhaust duct (3) is located snow mirror shell (1) opposite side, its characterized in that: the snow glass shell (1) is internally provided with a disassembly and assembly mechanism capable of disassembling and assembling the lens frame (4) conveniently and a defogging mechanism capable of removing fog on the surface of the lens frame (4) by ventilation when a user skis.

2. The novel anti-fog snow scope as claimed in claim 1, wherein: the dismounting mechanism comprises limiting blocks (6), limiting grooves (7) and pull rods (8), wherein the limiting blocks (6) are connected to the middle positions of the two sides of the inner wall of the bottom of the snow glass shell (1) and the middle position of the inner wall of the top of the snow glass shell through spring telescopic rods, the bottoms of the limiting blocks (6) are connected with the pull rods (8) through connecting ropes, and the limiting grooves (7) are formed in the middle positions of the outer walls of the two sides of the bottom of the lens frame (4) and the middle positions of the outer walls of the top of the lens frame.

3. The novel anti-fog snow scope as claimed in claim 1, wherein: the defogging mechanism is including agreeing with spout A (101), flabellum (201), agreeing with spout B (202), small-size exhaust fan (301), air intake (401), air exit (402), agreeing with along (403), wherein, the symmetry is provided with agreeing with spout A (101) about snow glass shell (1) opposite side inner wall department, wind channel (2) are inside to be provided with flabellum (201) through the support rotation, snow glass shell (1) one side inner wall department is provided with agrees with spout B (202), there is small-size exhaust fan (301) exhaust duct (3) inside through the support mounting, lens frame (4) both sides are provided with air intake (401) and air exit (402) respectively, lens frame (4) opposite side is close to air exit (402) outside both sides and all are provided with agreeing with along (403).

4. The novel anti-fog snow scope as claimed in claim 2, wherein: the limiting block (6) is arranged in an isosceles trapezoid, the limiting block (6) and the limiting groove (7) are arranged in a fit mode, and the pull rod (8) extends to the outer side of the snow glass shell (1) and is parallel to the outer wall surface of the snow glass shell (1).

5. A novel anti-fog snow scope as claimed in claim 3 wherein: the inside of the fit sliding groove B (202) is communicated with the air duct (2), the fit edge (403) and the fit sliding groove A (101) are in fit arrangement, the outer wall of the air inlet (401) and the fit sliding groove B (202) are in fit arrangement, and a cavity is formed between two lenses inside the lens frame (4).

6. The novel anti-fog snow scope as claimed in claim 1, wherein: the bottom inner concave part of the snow scope shell (1) is provided with a nose pad (5) in a fitting way.

7. The novel anti-fog snow scope as set forth in claim 6 wherein: the nose pad (5) is made of high-resilience sponge material.