TWM598671U - Breathable plug structure for goggles - Google Patents

Abstract

This creation is related to a goggles venting plug structure, which mainly includes a plug seat corresponding to the through hole of the goggles and a plug cover that is locked and positioned with the plug seat, wherein the plug seat has a diversion cone, And on the end surface of the guide cone, there are a number of grid holes and a ring with a number of convex parts, and then a plurality of vent holes are ringed at the stop cover corresponding to the guide cone, so that the stop cover covers the corresponding When the plug is seated, the plug cover can be blocked by the top of the convex portion, so that the vent of the plug cover maintains an appropriate air flow channel corresponding to the guide cone portion; thereby, it can not only avoid droplets, dust or chemical liquid spray, etc. It enters the goggles directly through the vents to isolate the droplets and allow the outside air to circulate in the airflow channel smoothly, so as to maintain the smooth flow of air inside and outside the goggles.

Description

Breathable plug structure of goggles (2)

This creation is about a venting plug structure for goggles, especially a venting plug structure that prevents droplet splashing from hurting the eyes or causing virus infection, and can keep the airflow flowing smoothly inside and outside the goggles, and maintain the overall strength. Creator app.

By the way, goggles have a wide range of use. In many workplaces, in order to avoid damage to the eyes by dust, sparks, venom, chemical substances, etc., the staff will also wear goggles for work to protect the eyes. Invasion of foreign objects; or the current epidemic prevention measures are to protect the safety of medical staff and prevent germs and viruses from invading the human body through human mucous membranes, leading to the spread of the epidemic. Medical staff use goggles and protective clothing to protect themselves and others.

However, regardless of the work or epidemic prevention process, the time to wear goggles is very long, which will cause the discomfort of wearing goggles for a long time to isolate the eyes from the outside air. Therefore, most of the goggles have a breathable structure. The upper system includes a base body and a cover body, the base body is assembled on the goggles, and a through hole is provided in the center of the base body, and the cover body is covered outside the base body, and the cover body is provided with air holes , Let the air flow through the through hole through the air hole to enter the interior; but the above structure has the following defects:

1. The cover covers the outside of the seat, and the gap between the two is too dense to allow the external airflow to enter the interior through the pores and through the through holes. It is often blocked on the outside, resulting in the lack of gas flow inside and outside the goggles.

2. A large through hole is provided in the center of the seat body, which results in poor structural strength of the seat body, which is easy to be pressure damaged when covering the cover, and the droplet blocking effect is not good.

The reason is that, in view of this, the creators have years of rich experience in design and development and actual production in the related industry, research and improve the previous structural deficiencies, and provide a goggles vent structure in order to achieve better practical value. By.

The main purpose of this creation is to provide a venting plug structure for goggles, especially a venting plug structure that prevents droplets from splashing and can keep the airflow flowing smoothly inside and outside the goggles, and can maintain the overall strength.

The main purpose and effect of the venting plug structure of this creative goggles are achieved by the following specific technical means:

It mainly includes a plug seat corresponding to the penetration hole of the goggles and a plug cover which is locked and positioned with the plug seat, wherein the plug seat has a diversion cone, and a number is arranged on the end surface of the diversion cone. The grid holes and rings are provided with several convex parts, and the plug cover corresponds to the diversion cone part with a plurality of vent holes, so that when the plug cover is correspondingly covered on the plug seat, the plug cover can pass through the convex part. , So that the vent hole of the plug cover maintains an appropriate air flow channel corresponding to the guide cone; thereby, the external air can be smoothly circulated in the air flow channel, and the effect of maintaining the smooth flow of the air inside and outside the goggles is achieved.

In a preferred embodiment of the vent plug structure of the creative goggles, the vent plug is made of soft rubber, silicone, and plastic materials.

In order to make a more complete and clear disclosure of the technical content, the purpose of creation and the effect achieved in this creation, we will explain in detail below, and please also refer to the disclosed diagram and figure number:

First of all, please refer to the first to third pictures, as shown in the three-dimensional decomposition, three-dimensional cross-sectional view, and combined appearance schematic diagram of the vent plug structure of this creation. There is at least one vent plug corresponding to the embedded group in a goggles (1 In the through hole (11) of ), the vent plug (2) mainly contains:

A plug seat (21), with an inner lip ring (211) at the bottom, a convex snap ring (212) above the inner lip ring (211), the inner lip ring (211) and the convex A wall space (213) capable of accommodating the thickness of the through hole (11) is formed between the snap rings (212), and then a diversion cone (214) extends from the end of the convex snap ring (212) , And a plurality of mesh holes (215) are provided on the end surface of the guide cone (214), and a plurality of convex portions (216) are provided on the circumference of the end surface;

A plug cap (22) is correspondingly covering the outside of the plug seat (21), and has an open end (221) and a closed end (222), and the closed end (222) corresponds to the convex portion (216) ), and pressed by the convex portion (216), an oblique cone section (223) is formed from the side of the closed end (222) corresponding to the diversion cone portion (214), and the oblique cone section ( 223) and the guide cone (214) form an air flow channel (A), and a plurality of vent holes (224) are ringed on the oblique cone section (223), and the vent holes (224) communicate with each other The air flow channel (A) is further provided with an outer lip ring (225) at the open end (221), and a mutual engagement is provided at the inner side of the outer lip ring (225) corresponding to the convex snap ring (212) The inner flange (226) of the switch [as shown in the fifth figure].

When in use, please refer to the first to fifth pictures. The vent plug (2) is made of soft materials, such as rubber, silicone or plastic, and the goggles (1) can be assembled with at least one The vent plug (2), such as a single vent plug (2), two upper vent plugs (2), or two lower vent plugs (2), or upper and lower vent plugs (2), and its goggles (1) The number of through holes (11) on) is changed according to the vent plug (2). When assembling the vent plug (2), it is to pass the plug seat (21) out of the through hole (11) of the goggles (1) to make the inner lip ring (211) at the bottom of the plug seat (21) ) Correspond to the inside of the through hole (11), and then cover the plug cover (22) on the outside of the plug seat (21), so that the inner flange (226) of the plug cover (22) Correspondingly, the convex snap ring (212) is locked to each other, and at the same time, the outer lip ring (225) of the plug cover (22) is pressed against the outside of the through hole (11), so that the vent plug (2) ) Is fixed on the goggles (1).

When the user wears the goggles (1) on the eyes, the plug cover (22) is supported by the convex portion (216) of the plug seat (21), so that it can maintain a good air flow channel (A ), allowing air to enter the airflow channel (A) through the vent hole (224) on the plug cover (22) of the vent plug (2), and be guided by the guide cone (214), The air is allowed to enter the goggles (1) from the space between the convex parts (216) through the mesh holes (215) smoothly, so that the user can wear the goggles (1) to maintain a comfortable sense of air convection.

The foregoing embodiments or drawings do not limit the structure of this creation, and any appropriate changes or modifications by those with ordinary knowledge in the technical field should be regarded as not departing from the scope of the patent of this creation.

Based on the above, the use and implementation description of this creation shows that, compared with the existing technical means, this creation mainly has the following advantages:

1. The venting plug structure of this creative goggles, when the plug cover is correspondingly covered on the plug seat, can pass through the top of the convex part to stop the plug cover, so that the vent of the plug cover can maintain proper airflow corresponding to the guide cone. The channel diverts air into the goggles, allowing users to wear goggles to maintain a comfortable sense of air convection.

2. The venting plug structure of the created goggles, through the mesh hole design, gives the plug seat overall structural strength, and allows the convex part to effectively support the plug cover to maintain a smooth air flow channel, achieving the effect of increasing the structural strength.

3. The venting plug structure of the goggles in this creation, through the design of the mesh holes and the guide cone, not only can maintain the air circulation in the inner and outer spaces of the goggles, but also provide a barrier to isolate the splash of liquid water mist. Two protections achieve excellent dual effects.

In summary, this creative embodiment can indeed achieve the expected use effect, and the specific structure disclosed by it has not been seen in similar products, nor has it been disclosed before the application. It is in full compliance with the provisions and requirements of the Patent Law. , Yan submits an application for a new patent in accordance with the law, and asks for favors for examination and grants a patent.

This creation

1: goggles

11: Through hole

2: Breathable plug

21: Stopper

211: inner lip ring

212: Convex snap ring

213: Wall Space

214: Diversion cone

215: Mesh hole

216: Convex

22: plug cover

221: open end

222: closed end

223: Oblique cone section

224: Vent hole

225: Outer Lip Ring

226: inner flange

A: Airflow channel

Figure 1: The three-dimensional exploded schematic diagram of this creation.

Figure 2: A schematic diagram of a three-dimensional cross-sectional view of the vent plug of this creation.

Figure 3: A schematic diagram of the appearance of this creation's three-dimensional combination.

Figure 4: A schematic cross-sectional view of this creative combination.

Figure 5: A partial enlarged cross-sectional schematic diagram of this creation.

2: Breathable plug

21: Plug seat

211: inner lip ring

212: Convex snap ring

213: Wall Space

214: Diversion cone

215: Mesh hole

216: Convex

22: plug cover

221: open end

222: closed end

223: Oblique cone section

224: Vent hole

225: Outer Lip Ring

Claims (3)

A breathable plug structure for goggles is provided with at least one breathable plug correspondingly embedded in a through hole of a protective goggles, and the breathable plug mainly includes: A plug seat, an inner lip ring is arranged at the bottom, a convex snap ring is arranged above the inner lip ring, and a wall capable of accommodating the thickness of the through hole is formed between the inner lip ring and the convex snap ring In the space, a diversion cone is extended from the end of the convex snap ring, and a plurality of convex portions are provided around the end surface of the diversion cone; A plug cover correspondingly covers the outside of the plug seat. It has an open end and a closed end. The closed end corresponds to the convex part and is pressed by the convex part. An oblique cone section is formed corresponding to the diversion cone portion, and an air flow channel is formed between the oblique cone section and the diversion cone portion, and a plurality of ventilation holes are ringed on the oblique cone section, the ventilation holes An outer lip ring is connected to the air flow channel, and an outer lip ring is provided at the open end, and an inner flange that can be latched is provided on the inner side of the outer lip ring corresponding to the convex snap ring. According to the goggles vent structure of claim 1, wherein the end surface of the guide cone is provided with a plurality of mesh holes. According to claim 1 or 2, the venting plug structure for goggles, wherein the venting plug is made of soft materials such as rubber, silicone or plastic.

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