CN214858208U

CN214858208U - Medical goggles with silica gel wiper

Info

Publication number: CN214858208U
Application number: CN202120893795.9U
Authority: CN
Inventors: 谭凤玲
Original assignee: Nuclear Industry General Hospital
Current assignee: Nuclear Industry General Hospital
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-26
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a medical goggles with silica gel wiper, including the goggles body, the bilateral symmetry of goggles body is provided with the rotation axis, and swing joint has the elasticity to wear the rope on the rotation axis, and the both ends symmetry of goggles body is provided with water wiping arrangement, water wiping arrangement is including installing axle, rotation handle, fixed wiper blade and activity wiper blade, and the one end of installation axle is provided with the fixed bolster, the one end of fixed bolster and the inner wall fixed connection of goggles body. This medical goggles with silica gel wiper, both ends symmetry at the goggles body is provided with scrapes water installation, and it is rotatory to drive the installation axle through the rotatory handle that sets up in the goggles body outside, realizes that fixed wiper blade and activity wiper blade rotate and scrape water, and under the effect of torsional spring that resets, can not shelter from the sight, scrapes the water scope extensively, avoids the water smoke to shelter from the realization, scrapes water effectually.

Description

Medical goggles with silica gel wiper

Technical Field

The utility model relates to a medical goggles technical field specifically is a medical goggles with silica gel wiper.

Background

The goggles are an eye protection device for closing or protecting the periphery of eyes, and are mainly used for preventing particles, water, chemical substances, blood, body fluid and other infectious substances from invading the eyes. Wearing goggles is one of the important measures to directly prevent bloodborne occupational exposure and occupational infections. The biggest challenge in designing goggles which are commonly used in clinic is how to solve the problem of fogging and demisting of lenses, which is also the problem that needs to be solved by the medical staff in the current epidemic situation. Therefore, there is still a need for a pair of goggles which is low in cost, simple in structure and troubled by fog prevention and defogging from the perspective of medical protection. Many professional companies and research and development mechanisms at home and abroad mainly consider from the perspective of simplicity and practicality, and provide an antifogging solution: such as 3M antifogging goggles, antifogging agent coated lenses, detergent wiping lenses, iodophor coated lenses, hand-washing-free disinfectant coated lenses, automobile glass water coated lenses, Vaseline or liquid paraffin coated lenses and the like. However, from the use effect, the 'haziness' phenomenon of goggles used by traditional Chinese medicine nursing personnel in epidemic situations still exists, and the antifogging and defogging difficulty is a problem which needs to be solved urgently.

Chinese patent CN212466327U discloses a medical goggles with a defogging device, which belongs to the field of defogging of goggles. The scheme is as follows: the method comprises the following steps: the safety goggles comprise a goggle main body, a fog brush rod, a fog brush scraping piece, a fixed pivot and a fog brush spanner. The fixed pivot sets up in the goggles main part, and fog brush-holder stud and fog brush ware spanner formula structure as an organic whole have an annular structure in fog brush-holder stud and spanner juncture inboard, is fixed in the epaxial of perpendicular picture frame in fixed pivot department, and the fog brush ware doctor-bar is connected with the fog brush-holder stud formula, and the crooked radian of fog brush-holder stud is unanimous with the crooked radian of goggles lens, causes fog brush ware doctor-bar and goggles lens laminating. The utility model has the advantages that the defogging device is arranged on the goggles, so that fog generated on the goggles can be timely, effectively and conveniently removed, and the eyes of medical workers can be protected, and the medical workers can be enabled to carry out the work of patient detection, chemical examination, imaging examination, treatment, nursing and the like under the condition of clear vision.

Although the problem in the background art has been solved to a certain extent in this application, fog brush scraper simple structure in this application can not strike off the fog on the lens comprehensively, influences wearer's sight.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical goggles with silica gel wiper, have the use nimble, it is big to scrape the water area, does not influence the advantage of sight, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a medical goggles with a silica gel wiper comprises a goggle body, wherein rotating shafts are symmetrically arranged on two sides of the goggle body, elastic wearing ropes are movably connected to the rotating shafts, water scraping devices are symmetrically arranged at two ends of the goggle body and comprise an installation shaft, a rotating handle, a fixed water scraping plate and a movable water scraping plate, a fixed support is arranged at one end of the installation shaft, one end of the fixed support is fixedly connected with the inner wall of the goggle body, a reset torsion spring is sleeved at one end, close to the fixed support, of the installation shaft, the other end of the installation shaft penetrates through the goggle body, one end, arranged outside the goggle body, of the installation shaft is fixedly connected with the rotating handle, one end of the fixed water scraping plate is fixedly connected with the side wall of the installation shaft, a movable groove is formed in the fixed water scraping plate, the movable groove is movably connected with the movable water scraping plate, one side of the movable groove is provided with a limit elongated groove, the first silica gel water scraping strips are symmetrically arranged on the positions, close to the limiting long grooves, of the fixed water scraping plates, the movable water scraping plates are sleeved with the fixed water scraping plates, supporting springs are fixedly connected to the ends, arranged inside the fixed water scraping plates, of the movable water scraping plates, and one ends of the supporting springs are fixedly connected with the side walls of the mounting shafts.

Preferably, an arc nose bridge frame is arranged at a position, close to the nose bridge, of the goggle body.

Preferably, the farthest distance from the mounting shaft to the arc-shaped nose bridge is equal to the sum of the length of the fixed wiper blade and the length of the movable wiper blade extending out of the fixed wiper blade.

Preferably, a sealing ring is arranged at the joint of the mounting shaft and the goggles body, and the sealing ring is clamped and connected with the goggles body.

Preferably, the other end of the movable water scraping plate is symmetrically provided with mounting lugs, and idler wheels are movably connected between the mounting lugs.

Preferably, one side of the movable water scraping plate, which is close to the limiting long groove, is fixedly connected with a second silica gel water scraping strip, and the second silica gel water scraping strip is connected with the limiting long groove in a clamping manner.

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

this medical goggles with silica gel wiper, both ends symmetry at the goggles body is provided with scrapes water installation, it is rotatory to drive installation axle through the rotatory handle that sets up in the goggles body outside, realize that fixed wiper blade and activity wiper blade rotate and scrape water, and under the effect of reset torsion spring, support the top edge of fixed wiper blade and the activity wiper blade goggles body lens of laminating all the time, can not shelter from the sight, the activity wiper blade passes through the supporting spring activity and sets up in fixed wiper blade, the gyro wheel removes along the picture frame of goggles body, can be according to the rotational position of fixed wiper blade, automatic adjustment stretches out length, use in a flexible way, realize the all-round water of scraping of goggles lens, it is extensive to scrape the water scope, avoid the water smoke to shelter from the realization, it is effectual to scrape water.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a structural view of the goggle body of the present invention;

FIG. 3 is a view showing a structure of the wiper device of the present invention;

FIG. 4 is a connecting structure diagram of the rotating shaft according to the present invention;

FIG. 5 is a view showing a part of the structure of the wiper device of the present invention;

fig. 6 is a structural view of the movable wiper blade of the present invention.

In the figure: 1. a goggle body; 11. a rotating shaft; 12. the wearing rope is loosened and tightened; 13. an arc-shaped nose bridge; 2. a wiper device; 21. installing a shaft; 211. fixing a bracket; 212. a return torsion spring; 213. a seal ring; 22. rotating the handle; 23. fixing the wiper blade; 231. a movable groove; 232. a limiting long groove; 233. a first silica gel wiping strip; 24. a movable wiper blade; 241. a support spring; 242. mounting lugs; 243. a roller; 244. and a second silica gel wiping strip.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, a pair of medical goggles with a silica gel wiper comprises a goggle body 1, wherein rotation shafts 11 are symmetrically arranged on two sides of the goggle body 1, elastic wearing ropes 12 are movably connected to the rotation shafts 11, an arc-shaped nose bridge 13 is arranged on the position, close to the nose bridge, of the goggle body 1, the arc-shaped nose bridge 13 is in contact with the nose bridge and used for fixing the goggle body 1, the inner side of the arc-shaped nose bridge 13 is also of an arc-shaped structure, rollers 243 are convenient to contact with the arc-shaped nose bridge, and water scraping devices 2 are symmetrically arranged at two ends of the goggle body 1.

Referring to fig. 3-6, the wiper device 2 includes a mounting shaft 21, a rotating handle 22, a fixed wiper 23 and a movable wiper 24, a fixed bracket 211 is disposed at one end of the mounting shaft 21, one end of the fixed bracket 211 is fixedly connected to the inner wall of the goggle body 1, a reset torsion spring 212 is sleeved at one end of the mounting shaft 21 close to the fixed bracket 211, the other end of the mounting shaft 21 penetrates through the goggle body 1, a sealing ring 213 is disposed at the joint of the mounting shaft 21 and the goggle body 1, the sealing ring 213 is engaged with the goggle body 1, the mounting shaft 21 rotates in the sealing ring 213, one end of the mounting shaft 21 disposed outside the goggle body 1 is fixedly connected to the rotating handle 22, one end of the fixed wiper 23 is fixedly connected to the side wall of the mounting shaft 21, a movable groove 231 is disposed inside the fixed wiper 23, the movable groove 231 is movably connected to the movable wiper 24, one side of the movable groove 231 is disposed with a position-limiting elongated groove 232, the fixed wiper 23 is provided with first silica gel wiper strips 233 symmetrically at a position close to the limiting long groove 232, the movable wiper 24 is sleeved with the fixed wiper 23, one end of the movable wiper 24 arranged in the fixed wiper 23 is fixedly connected with a supporting spring 241, one end of the supporting spring 241 is fixedly connected with the side wall of the mounting shaft 21, the other end of the movable wiper 24 is provided with mounting lugs 242 symmetrically, rollers 243 are movably connected between the mounting lugs 242, the rollers 243 play roles of lubrication and resistance reduction, one side of the movable wiper 24 close to the limiting long groove 232 is fixedly connected with a second silica gel wiper strip 244, the second silica gel wiper strip 244 is connected with the limiting long groove 232 in a clamping manner, the second silica gel wiper strip 244 follows the movable wiper 24 to move in the limiting long groove 232, both the first silica gel wiper strip 233 and the second silica gel wiper strip 244 are attached to the lens goggles to play a role of wiping, the farthest distance from the mounting shaft 21 to the arc-shaped nose bridge 13 is equal to the sum of the length of the fixed wiper blade 23 and the length of the movable wiper blade 24 extending out of the fixed wiper blade 23, when the mounting shaft 21 is rotated, the fixed wiper blade 23 and the movable wiper blade 24 are driven to rotate together, one end of the movable wiper blade 24 is rotated to the time of contacting with the arc-shaped nose bridge 13, the roller 243 is just contacted with the side wall of the arc-shaped nose bridge 13, under the action of the arc-shaped nose bridge 13, the roller 243 rolls along the arc-shaped nose bridge 13, the distance from the arc-shaped nose bridge 13 to the mounting shaft 21 is gradually reduced, so that the movable wiper blade 24 is contracted into the fixed wiper blade 23, and the fixed wiper blade 23 can be ensured to rotate to one side of a goggle lens.

The working process is as follows: after the goggles body 1 is worn, the elastic wearing rope 12 is attached to the hindbrain of a wearer, the arc-shaped nose bridge frame 13 is contacted with the nose bridge and used for fixing the goggles body 1, the fixed water scraping plate 23 and the movable water scraping plate 24 are supported to be always attached to the upper edge of the lens of the goggles body 1 under the action of the reset torsion spring 212, in the using process, if water mist occurs on the lens of the goggles body 1, the rotating handle 22 is manually buckled to rotate to drive the mounting shaft 21 to rotate, at the moment, the fixed water scraping plate 23 and the movable water scraping plate 24 rotate together, the first silica gel water scraping strip 233 and the second silica gel water scraping strip 244 are both attached to the goggles lens to play a role of scraping water, when one end of the movable water scraping plate 24 rotates to be contacted with the arc-shaped nose bridge frame 13, the roller 243 just contacts with the side wall of the arc-shaped nose bridge frame 13, under the action of the arc-shaped nose bridge frame 13, the roller 243 rolls along the arc-shaped nose bridge frame 13, the distance of arc nose bridge frame 13 to installation axle 21 diminishes gradually for activity wiper 24 contracts to fixed wiper 23 in, under supporting spring 241's effect, gyro wheel 243 removes along goggles body 1's picture frame, first silica gel wiper strip 233 and second silica gel wiper strip 244 clear away the water smoke on the lens, scrape clean back, relax rotatory handle 22, reset torsional spring 212 drives and supports fixed wiper 23 and the activity wiper 24 resets, supporting spring 241 propelling movement wiper 24 stretches out fixed wiper 23, can scrape water for nose bridge top region.

In summary, the following steps: this medical goggles with silica gel wiper, both ends symmetry at goggles body 1 is provided with water wiping arrangement 2, it is rotatory to drive installation axle 21 through setting up at the outside rotatory handle 22 of goggles body 1, realize that fixed wiper plate 23 and activity wiper plate 24 rotate and scrape water, and under the effect of torsional spring 212 that resets, support the top edge of fixed wiper plate 23 and the activity wiper plate 24 goggles body 1 lens of laminating all the time, can not shelter from the sight, activity wiper plate 24 passes through supporting spring 241 activity and sets up in fixed wiper plate 23, gyro wheel 243 removes along goggles body 1's picture frame, can be according to the rotational position of fixed wiper plate 23, automatic adjustment extension length, it is nimble to use, realize the all-round water of goggles lens, it is extensive to scrape the water scope, avoid the water smoke to shelter from the realization, it is effectual to scrape water.

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 medical goggles with silica gel wiper, includes goggles body (1), its characterized in that: the goggles are characterized in that rotating shafts (11) are symmetrically arranged on two sides of the goggles body (1), elastic wearing ropes (12) are movably connected to the rotating shafts (11), water scraping devices (2) are symmetrically arranged at two ends of the goggles body (1), each water scraping device (2) comprises a mounting shaft (21), a rotating handle (22), a fixed water scraping plate (23) and a movable water scraping plate (24), a fixing support (211) is arranged at one end of the mounting shaft (21), one end of the fixing support (211) is fixedly connected with the inner wall of the goggles body (1), a reset torsion spring (212) is sleeved at one end, close to the fixing support (211), of the mounting shaft (21), the other end of the mounting shaft (21) penetrates through the goggles body (1), the end, outside the goggles body (1), is fixedly connected with the rotating handle (22), one end of the fixed water scraping plate (23) is fixedly connected with the side wall of the mounting shaft (21), the movable groove (231) is formed in the fixed water scraping plate (23), the movable groove (231) is movably connected with the movable water scraping plate (24), a limiting long groove (232) is formed in one side of the movable groove (231), first silica gel water scraping strips (233) are symmetrically arranged on the position, close to the limiting long groove (232), of the fixed water scraping plate (23), the movable water scraping plate (24) is sleeved with the fixed water scraping plate (23), a supporting spring (241) is fixedly connected to one end, inside the fixed water scraping plate (23), of the movable water scraping plate (24), and one end of the supporting spring (241) is fixedly connected with the side wall of the mounting shaft (21).

2. The medical goggles with silicone wipers as claimed in claim 1, wherein: an arc nose bridge frame (13) is arranged at the position, close to the nose bridge, of the goggles body (1).

3. The medical goggles with silicone wipers as claimed in claim 2, wherein: the farthest distance between the mounting shaft (21) and the arc nose bridge frame (13) is equal to the sum of the length of the fixed wiper blade (23) and the length of the movable wiper blade (24) extending out of the fixed wiper blade (23).

4. The medical goggles with silicone wipers as claimed in claim 1, wherein: the joint of the mounting shaft (21) and the goggles body (1) is provided with a sealing ring (213), and the sealing ring (213) is clamped and connected with the goggles body (1).

5. The medical goggles with silicone wipers as claimed in claim 1, wherein: the other end of the movable wiper blade (24) is symmetrically provided with mounting lugs (242), and a roller (243) is movably connected between the mounting lugs (242).

6. The medical goggles with silicone wipers as claimed in claim 1, wherein: one side of the movable water scraping plate (24) close to the limiting long groove (232) is fixedly connected with a second silica gel water scraping strip (244), and the second silica gel water scraping strip (244) is connected with the limiting long groove (232) in a clamping mode.