CN217430311U

CN217430311U - Breathable and antifogging goggles

Info

Publication number: CN217430311U
Application number: CN202221076857.8U
Authority: CN
Inventors: 李宏伟
Original assignee: Taizhou Hongwei Glasses Co ltd
Current assignee: Taizhou Hongwei Glasses Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-09-16
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a ventilative antifog goggles, including the mirror body, the top fixedly connected with connecting box of the mirror body, the left side and the right side at mirror body top all are provided with the opening, the center department of connecting box inner wall bottom has the bull stick through bearing frame swing joint, the top fixedly connected with carousel of connecting box is run through at the top of bull stick, the surface of bull stick and the inside fixed cover that is located the connecting box have connect the gear, the left side and the equal sliding connection in right side at connecting box inner wall top have the slide bar, the bottom fixedly connected with driving plate of slide bar, the left end and the equal fixedly connected with tooth of right-hand member of driving plate one side, one side of tooth is connected with the surface toothing of gear. The utility model provides a current goggles do not have ventilative effect, lead to the goggles easy lens to play the problem of fog under the condition of the inside and outside difference in temperature, reduced the artifical labour that cleans, increased the security that the goggles used.

Description

Breathable and antifogging goggles

Technical Field

The utility model relates to a goggles technical field specifically is a ventilative antifog goggles.

Background

Protective glasses is exactly a light filter, can change and see through light intensity and spectrum, need use the goggles in machining, but current goggles does not have ventilative effect, leads to the easy lens of goggles under the condition of the inside and outside difference in temperature to play the fog, has increased the labour that the manual work was cleaned, has reduced the security that the goggles used.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a ventilative antifog goggles possesses the advantage that ventilation effect is good, has solved current goggles and has not had ventilative effect, leads to the easy lens of goggles to play the problem of fog under the condition of the inside and outside difference in temperature.

In order to achieve the above object, the utility model provides a following technical scheme: a pair of breathable anti-fog goggles comprises a goggle body, wherein the top of the goggle body is fixedly connected with a connecting box, openings are arranged on the left side and the right side of the top of the mirror body, a rotating rod is movably connected at the center of the bottom of the inner wall of the connecting box through a bearing seat, the top of the rotating rod penetrates through the top of the connecting box and is fixedly connected with a turntable, a gear is fixedly sleeved on the surface of the rotating rod and positioned in the connecting box, the left side and the right side of the top of the inner wall of the connecting box are both connected with a slide bar in a sliding way, the bottom of the slide bar is fixedly connected with a transmission plate, the left end and the right end of one side of the transmission plate are both fixedly connected with teeth, one side of the teeth is meshed and connected with the surface of the gear, the bottom fixedly connected with connecting rod of driving plate, the inside fixedly connected with extension rod of the mirror body is run through to the bottom of connecting rod, the left side of extension rod is run through to open-ended inside fixedly connected with closing plate.

As the utility model discloses it is preferred, the spout has all been seted up to the left side and the right side at connecting box inner wall top, the length of spout is greater than the displacement of slide bar, the shape of spout is the rectangle.

As the utility model discloses it is preferred, the equal fixedly connected with gag lever post in left side and the right side of connecting box inner wall, one side of slide bar is run through to the one end that the connecting box inner wall was kept away from to the gag lever post, the spring has been cup jointed on the surface of gag lever post, the left side of spring and one side fixed connection of slide bar, the right side of spring is connected with the fixed surface of gag lever post.

As the utility model discloses it is preferred, the opening has all been seted up on the left side and the right side of connecting box bottom, the open-ended width is greater than the width of connecting rod, open-ended shape is the rectangle.

As the utility model discloses preferred, the material of driving plate is steel, driving plate and tooth use with the gear cooperation.

As the utility model discloses it is preferred, the equal fixedly connected with non slipping spur in left side and the right side on carousel surface, the carousel is connected with the bull stick transmission.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the mirror body, the connecting box, the opening, the bull stick, the carousel, the gear, the slide bar, the driving plate, the tooth, the connecting rod, extension rod and closing plate cooperation use, through the work of user's mirror body of wearing, the manual rotatory carousel when the lens appears fog, the carousel rotation drives the bull stick rotation, the bull stick rotation drives gear rotation, gear rotation cooperation tooth makes the driving plate move to the inboard, the driving plate moves to the inboard and drives slide bar and connecting rod synchronous motion, the slide bar cooperation spout moves, and to the spring compression acting on the stop lever surface, the connecting rod drives the extension rod move to the inboard at last, the extension rod moves to the inboard and drives the closing plate move to the inboard, the closing plate moves and makes the opening circulate with the outside air, keep inside and outside temperature balance, make the heat in the mirror body discharge fast simultaneously, solved current goggles and not have ventilative effect, the problem that the goggles are easy to fog lenses under the condition of internal and external temperature difference is caused, the labor force of manual wiping is reduced, and the use safety of the goggles is improved.

2. The utility model discloses a setting of spout can make the slide bar remove about the spout is inside, plays spacing effect simultaneously, has avoided the slide bar phenomenon that the skew appears at the in-process that removes, also increases the stability that the slide bar removed.

3. The utility model discloses a setting of gag lever post and spring can cross supplementary slide bar and carry out work, plays the effect of buffering that resets simultaneously, has avoided the slide bar to produce the phenomenon of vibration because of the friction at the in-process that removes, also reduces the frictional resistance that the slide bar removed the in-process and received.

4. The utility model discloses a setting of rectangular channel can make the connecting rod complete carry out mechanical transmission through the rectangular channel, and the width of having avoided the rectangular channel is too narrow to lead to the connecting rod to appear blocking dead phenomenon in the rectangular channel inside.

5. The utility model discloses a material of driving plate is the setting of steel, can increase the intensity of driving plate, has avoided the driving plate to appear warping damaged phenomenon at the in-process of work, prolongs the life of driving plate.

6. The utility model discloses a setting of the equal fixedly connected with non slipping spur in left side and the right side on carousel surface can assist the user rotatory, has avoided the carousel phenomenon of skidding to appear at rotatory in-process, also makes things convenient for manual operation to use.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a cross-sectional view of the junction box of FIG. 1 according to the present invention;

fig. 3 is a partial sectional view of the lens body of fig. 2 according to the present invention;

fig. 4 is a perspective view of the driving plate and the teeth of fig. 2 according to the present invention.

In the figure: 1. a mirror body; 2. a connection box; 3. an opening; 4. a rotating rod; 5. a turntable; 6. a gear; 7. a slide bar; 8. a drive plate; 9. teeth; 10. a connecting rod; 11. an extension rod; 12. a sealing plate; 13. a chute; 14. a limiting rod; 15. a spring; 16. a rectangular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in figures 1 to 4, the utility model provides a pair of breathable and antifogging goggles, which comprises a goggle body 1, a connecting box 2 fixedly connected with the top of the goggle body 1, openings 3 respectively arranged on the left side and the right side of the top of the goggle body 1, a rotating rod 4 movably connected with the center of the bottom of the inner wall of the connecting box 2 through a bearing seat, a rotary plate 5 fixedly connected with the top of the rotating rod 4 and penetrating through the top of the connecting box 2, a gear 6 fixedly sleeved on the surface of the rotating rod 4 and positioned in the connecting box 2, a slide rod 7 slidably connected with the left side and the right side of the top of the inner wall of the connecting box 2, a transmission plate 8 fixedly connected with the bottom of the slide rod 7, teeth 9 fixedly connected with the left end and the right end of one side of the transmission plate 8, one side of the teeth 9 engaged with the surface of the gear 6, a connecting rod 10 fixedly connected with the bottom of the transmission plate 8, an extension rod 11 fixedly connected with the bottom of the connecting rod 10 and penetrating through the inside of the goggle body 1, a sealing plate 12 is fixedly connected to the left side of the extension rod 11 penetrating into the opening 3.

Referring to fig. 2, sliding grooves 13 are formed in the left side and the right side of the top of the inner wall of the connection box 2, the length of each sliding groove 13 is greater than the moving distance of the sliding rod 7, and each sliding groove 13 is rectangular.

Adopt above-mentioned scheme: through the arrangement of the sliding groove 13, the sliding rod 7 can move left and right in the sliding groove 13, a limiting effect is achieved, the phenomenon that the sliding rod 7 deviates in the moving process is avoided, and the moving stability of the sliding rod 7 is also improved.

Referring to fig. 2, the left side and the right side of the inner wall of the connection box 2 are fixedly connected with a limiting rod 14, one end of the limiting rod 14, which is far away from the inner wall of the connection box 2, penetrates through one side of the sliding rod 7, a spring 15 is sleeved on the surface of the limiting rod 14, the left side of the spring 15 is fixedly connected with one side of the sliding rod 7, and the right side of the spring 15 is fixedly connected with the surface of the limiting rod 14.

Adopt above-mentioned scheme: through the arrangement of the limiting rod 14 and the spring 15, the auxiliary sliding rod 7 can work, the reset and buffering effects are achieved, the phenomenon that the sliding rod 7 vibrates due to friction in the moving process is avoided, and the friction resistance of the sliding rod 7 in the moving process is reduced.

Referring to fig. 2, rectangular grooves 16 are formed in both left and right sides of the bottom of the connection box 2, the width of each rectangular groove 16 is greater than that of the connection rod 10, and the rectangular grooves 16 are rectangular.

The scheme is adopted: through the setting of rectangular channel 16, can make connecting rod 10 complete carry out mechanical transmission through rectangular channel 16, avoid the width of rectangular channel 16 to lead to connecting rod 10 to appear the dead phenomenon of card in the inside of rectangular channel 16 narrowly.

Referring to fig. 4, the transmission plate 8 is made of steel, and the transmission plate 8 and the teeth 9 are used in cooperation with the gear 6.

The scheme is adopted: the material through driving plate 8 is the setting of steel, can increase driving plate 8's intensity, has avoided driving plate 8 to appear warping damaged phenomenon at the in-process of work, prolongs driving plate 8's life.

Referring to fig. 2, the left side and the right side of the surface of the turntable 5 are both fixedly connected with anti-skidding blocks, and the turntable 5 is in transmission connection with the rotating rod 4.

Adopt above-mentioned scheme: through the setting of the equal fixedly connected with non slipping spur in left side and the right side on 5 surfaces of carousel, can assist the user rotatory, avoided carousel 5 the phenomenon that skids to appear at rotatory in-process, also make things convenient for manual operation to use.

The utility model discloses a theory of operation and use flow: when the glasses are used, the glasses body 1 is worn by a user to work, the glasses are manually rotated to rotate the rotary disc 5 when fog appears, the rotary disc 5 rotates to drive the rotary rod 4 to rotate, the rotary rod 4 rotates to drive the gear 6 to rotate, the gear 6 is rotationally matched with the teeth 9 to enable the transmission plate 8 to move towards the inner side, the transmission plate 8 moves towards the inner side to drive the sliding rod 7 and the connecting rod 10 to move synchronously, the sliding rod 7 is matched with the sliding groove 13 to move, the spring 15 on the surface of the limiting rod 14 is compressed to do work, finally the connecting rod 10 drives the extension rod 11 to move towards the inner side, the extension rod 11 moves towards the inner side to drive the sealing plate 12 to move towards the inner side, the sealing plate 12 moves to enable the opening 3 to be communicated with the outside air, the balance of the inside and outside temperature is kept, and meanwhile, and heat inside the glasses body 1 is rapidly discharged.

In summary, the following steps: the breathable antifogging goggles comprise a goggle body 1, a connecting box 2, an opening 3, a rotating rod 4, a rotary disc 5, a gear 6, a sliding rod 7, a transmission plate 8, teeth 9, a connecting rod 10, an extension rod 11 and a sealing plate 12 which are matched for use, when a user wears the goggle body 1 to work, the user manually rotates the rotary disc 5 when fog appears on lenses, the rotary disc 5 rotates to drive the rotating rod 4 to rotate, the rotating rod 4 rotates to drive the gear 6 to rotate, the gear 6 rotates to match with the teeth 9 to enable the transmission plate 8 to move towards the inner side, the transmission plate 8 moves towards the inner side to drive the sliding rod 7 and the connecting rod 10 to synchronously move, the sliding rod 7 moves in cooperation with a sliding groove 13 and does work on compression of a spring 15 on the surface of a limiting rod 14, finally, the connecting rod 10 drives the extension rod 11 to move towards the inner side, the extension rod 11 moves towards the inner side to drive the sealing plate 12 to move, the sealing plate 12 moves to enable the opening 3 to circulate with outside air, and balance of the inner and outer temperature is kept, simultaneously, the heat inside the goggle body 1 is quickly discharged, and the problem that the goggle is easy to generate fog on the lenses under the condition of inside and outside temperature difference due to the fact that the existing goggle does not have the ventilation effect is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ventilative antifog goggles, includes the mirror body (1), its characterized in that: the novel endoscope comprises an endoscope body (1), wherein the top of the endoscope body (1) is fixedly connected with a connecting box (2), the left side and the right side of the top of the endoscope body (1) are provided with openings (3), the center of the bottom of the inner wall of the connecting box (2) is movably connected with a rotating rod (4) through a bearing seat, the top of the rotating rod (4) penetrates through the top of the connecting box (2) and is fixedly connected with a rotary disc (5), a gear (6) is fixedly sleeved on the surface of the rotating rod (4) and positioned inside the connecting box (2), the left side and the right side of the top of the inner wall of the connecting box (2) are respectively and slidably connected with a sliding rod (7), the bottom of the sliding rod (7) is fixedly connected with a transmission plate (8), the left end and the right end of one side of the transmission plate (8) are respectively and are fixedly connected with teeth (9), one side of the teeth (9) is engaged with the surface of the gear (6), and the bottom of the transmission plate (8) is fixedly connected with a connecting rod (10), the bottom of connecting rod (10) runs through to the inside fixedly connected with extension rod (11) of mirror body (1), the left side of extension rod (11) runs through to inside fixedly connected with closing plate (12) of opening (3).

2. The breathable anti-fog eyewear of claim 1 wherein: spout (13) have all been seted up to the left side and the right side at connecting box (2) inner wall top, the length of spout (13) is greater than the displacement of slide bar (7), the shape of spout (13) is the rectangle.

3. The breathable anti-fog eyewear of claim 1 wherein: the utility model discloses a safety protection device for a vehicle sliding rod, including connecting box (2), gag lever post (14), spring (15) have been cup jointed on the surface of gag lever post (14), the left side of spring (15) and one side fixed connection of slide bar (7), the left side and the equal fixedly connected with gag lever post (14) in right side of connecting box (2) inner wall, one side of slide bar (7) is run through to the one end that connecting box (2) inner wall was kept away from in gag lever post (14), the left side of spring (15) and one side fixed connection of slide bar (7), the right side of spring (15) and the fixed surface of gag lever post (14) are connected.

4. The breathable anti-fog eyewear of claim 1 wherein: rectangular channel (16) have all been seted up on the left side and the right side of connecting box (2) bottom, the width of rectangular channel (16) is greater than the width of connecting rod (10), the shape of rectangular channel (16) is the rectangle.

5. The breathable anti-fog eyewear of claim 1 wherein: the material of driving plate (8) is steel, driving plate (8) and tooth (9) use with gear (6) cooperation.

6. The breathable anti-fog eyewear of claim 1 wherein: the left side and the right side of the surface of the rotary table (5) are fixedly connected with anti-skidding blocks, and the rotary table (5) is in transmission connection with the rotating rod (4).