CN213789100U

CN213789100U - Portable sterilizing rod

Info

Publication number: CN213789100U
Application number: CN202022124284.9U
Authority: CN
Inventors: 束长俊
Original assignee: Shanghai Cool Tide Technology Co Ltd
Current assignee: Shanghai Cool Tide Technology Co Ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-07-27
Anticipated expiration: 2030-09-24

Abstract

The utility model provides a portable degerming disinfection stick, its characterized in that includes the outer tube of flexible material preparation, be equipped with the sealed inner tube of breakable material preparation in the outer tube, the material that produces bactericidal gas has respectively in outer tube and the inner tube, the outer tube top has ventilative imperviousness liquid's gasket, be equipped with the lid that the ventilative aperture was left on the top above the outer tube, it is used for the fixed shim to be equipped with the strengthening rib in the lid, the cavity that the lid formed is greater than the outer tube internal diameter, the inner tube in the outer tube is broken during the use, the bactericidal gas that the material mixes the production in the messenger's interior outer tube passes through the ventilative aperture on gasket and the lid and escapes. The utility model has simple and portable structure and can be used for long-acting air sterilization and disinfection.

Description

Portable sterilizing rod

Technical Field

The utility model relates to a degerming degassing unit, especially a portable degerming disinfection stick.

Background

In the field of air sterilization, currently, an ultraviolet lamp and an ozone generator are used for sterilization, the sterilization mode has no ventilation, the ultraviolet and ozone dosage is too large, the adverse effect can be generated on human bodies, and the sterilization effect is poor.

The adoption of slow-release sterilizing gas to sterilize air for a long time is a new idea. For example, the disinfection and sterilization of drinking water by using chlorine dioxide have been common in the fifties of the last century, and chlorine dioxide is popular because of its characteristics of strong sterilizing ability, no harm to human bodies and animals, no secondary pollution to the environment, and the like.

Chlorine dioxide is not only a broad-spectrum environment-friendly type sterilization disinfectant which does not generate carcinogens, but also has obvious effects on sterilization, food preservation, deodorization and the like. The chlorine dioxide generator is an industrial equipment type generator in the market at present, and is mainly used for a disinfection system in the processing and production process of the food industry and a water treatment disinfection system.

However, these conventional slow-release sterilizing gas generating apparatuses have not been considered to be transportable, and are often installed on tables or beds, or in large-sized cabinet-type apparatuses. Further, if the device is simply made small and portable, dripping may occur from the inside of the device. Although dripping can be prevented by ensuring the sealing property of the container, if the sealing property of the container is ensured, there is a new problem that the discharge of gas is delayed.

Disclosure of Invention

The utility model aims at providing a portable degerming disinfection stick based on above-mentioned problem.

In order to realize this purpose the utility model provides a portable degerming disinfection stick, its characterized in that includes the outer tube of flexible material preparation, be equipped with the sealed inner tube of breakable material preparation in the outer tube, the material that produces bactericidal gas has respectively in outer tube and the inner tube, the outer tube top has ventilative imperviousness liquid's gasket, be equipped with the lid that the ventilative aperture was left on the top above the outer tube, it is used for fixed gasket to be equipped with the strengthening rib in the lid, the cavity that the lid formed is greater than the outer tube internal diameter, the inner tube in the outer tube is broken during the use, the bactericidal gas that makes the interior outer intraductal material mix the production of interior outer tube passes through the ventilative aperture on gasket and the lid and escapes.

Wherein, the outer tube is provided with a sponge seal for sealing the end part of the outer tube, and the gasket is arranged above the sponge seal and is provided with at least one piece. The pad adopts a microporous filter membrane with the aperture of 0.2 micron. The gasket has a sealing washer thereon, which presses against the gasket for tightening. The gasket is welded on the top of the outer pipe by ultrasonic welding, which is more helpful for plugging and releasing the sterilizing gas.

Furthermore, the outer pipe is made of a high-molecular polyethylene slow-release shell material, the aperture is 20 nanometers, and therefore the whole outer pipe can be breathable and does not leak liquid, and the diffusion of sterilizing gas is more uniform.

The beneficial effects of the utility model are that, adopt the utility model provides a scheme simple structure, convenient operation, portable. The air can be sterilized for a long time, the leakage is not easy to occur, and the sterilization effect is good.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1A is a schematic structural diagram of an embodiment of the present invention.

Fig. 1B is a schematic cross-sectional structure diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of a lid structure according to an embodiment of the present invention.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

The present invention is described in further detail below to enable those skilled in the art to practice the invention with reference to the following description.

Referring to fig. 1A, fig. 1A is a schematic structural diagram of an embodiment of the present invention. In fig. 1, the outer tube 1 is made of a flexible material, typically a transparent plastic or rubber tube. The outer tube 1 typically has an opening at one end, resembling the shape of a test tube. Although in some embodiments both ends may have openings. The inner tube 2 is typically a sealed tube made of a frangible material. To facilitate breaking, it may be an ampere glass tube or other elongated glass tube having a thin portion. The inner tube 2 can store compressed sterilizing gas, and the inner tube 2 is broken by applying force through the flexible outer tube 1 when in use, so that the gas escapes. More generally, the inner tube 2 is provided with a material for generating sterilizing gas, and when the sterilizing gas releasing device is used, the inner tube 2 is broken by applying force through the flexible outer tube 1, and the material continuously releases the sterilizing gas. In other embodiments, the outer tube 1 comprises one material and the inner tube 2 comprises another material, and the inner tube 2 is broken by applying a force through the flexible outer tube 1 during use, so that the two materials react to release the sterilizing gas. One example is a chlorine dioxide generator, where two chemical components in the inner and outer tubes are contacted to produce chlorine dioxide gas that can be used for air disinfection.

Referring to fig. 1B, fig. 1B is a schematic cross-sectional structure diagram according to an embodiment of the present invention. The upper surface of the outer tube 1 is provided with a cover 3 with a small ventilation hole 4, the lower surface of the cover 3 is provided with a sponge seal 5 to seal the end part of the outer tube 1, and when in use, the inner tube in the outer tube is broken off, so that the generated sterilizing gas escapes through the sponge seal 5, the gasket 6 and the small ventilation hole 4 on the cover 3. The sponge seal 5 plugs the end of the outer tube 1. In some embodiments, the outer tube 1 has two openings at the upper and lower sides thereof, and the sponge seals 5 are correspondingly provided at two sides thereof. The sponge seal 5 can also absorb and separate the inner and outer pipe materials to avoid corrosion to the gasket 6, and certainly, the sponge seal 5 is not required to be arranged in some embodiments.

Referring to fig. 2, fig. 2 is a schematic view of a lid structure according to the present invention. In fig. 2, the cover 3 is slightly larger than the diameter of the outer tube 1, and the periphery of the cover 3 is closely fit with the outer diameter of the outer tube 1. The cover 3 is provided with a plurality of small air holes 4. The embodiment in fig. 2 is 4 gas-permeable pores 4. It will be apparent that different numbers and shapes are possible in different embodiments.

Usually, a gasket 6 is arranged on the sponge seal 5, and the gasket 6 is made of a material which is breathable but prevents liquid or solid reaction materials from leaking out. In some embodiments the spacer 6 is a microfiltration membrane with a pore size of 0.2 microns. The gasket 6 is provided with a sealing gasket 7 to prevent the gasket 6 from loosening so as to play a role in fastening.

For better plugging, the gasket 6 is at least more than one piece, and the gasket 6 is welded on the top end of the outer pipe 1 by ultrasonic waves, so that plugging is more facilitated and the sterilizing gas is slowly released.

In one embodiment, the outer tube 1 is made of a high-molecular polyethylene slow-release shell material, and the aperture is 20 nanometers, so that the whole outer tube can be air-permeable but does not leak liquid, and the sterilization gas can be diffused more uniformly.

According to fig. 2, 4 reinforcing ribs 8 are arranged below the top of the cover 3, which is internally provided with the small air holes 4, and the reinforcing ribs 8 have two functions, namely, preventing the gasket 6 from being broken when the inner pipe 2 in the outer pipe 1 shakes up and down, and preventing the gasket 6 and/or the sealing washer 7 from being broken by hydraulic pressure or air pressure in the initial reaction stage. Of course the number of ribs 8 may also be different. The inside of the cover 3 forms a cavity at the top of the outer tube 1, which forms a pressure difference with respect to the outside air, so that the sterilizing gas is more powerful and effective when being diffused outward.

While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. The utility model provides a portable degerming disinfection stick, its characterized in that includes the outer tube of flexible material preparation, be equipped with the sealed inner tube of breakable material preparation in the outer tube, the material that produces bactericidal gas has respectively in outer tube and the inner tube, the outer tube top has ventilative imperviousness liquid's gasket, be equipped with the lid that the ventilative aperture was left on the top above the outer tube, it is used for the fixed shim to be equipped with the strengthening rib in the lid, the cavity that the lid formed is greater than the outer tube internal diameter, the inner tube in the outer tube is broken during the use, the bactericidal gas that makes the interior intraductal material of interior outer tube mix the production passes through the ventilative aperture on gasket and the lid and escapes.

2. The portable sterilizing and disinfecting wand of claim 1, wherein the outer tube has a sponge seal to seal the end of the outer tube.

3. A portable sterilizing stick according to claim 2, wherein said pad is at least one piece above the sponge seal.

4. The portable sterilizing bar of claim 1 wherein said spacer is a microporous filter membrane having a pore size of 0.2 microns.

5. A portable sterilizing stick according to claim 1, wherein said pad has a sealing gasket thereon.

6. A portable sterilizing stick according to claim 1, wherein said spacer is welded to the top of the outer tube by ultrasonic welding, which further helps to stop leakage and allow slow release of sterilizing gas.

7. The portable sterilization and disinfection rod as recited in claim 1, wherein said outer tube is made of a slow release polymer polyethylene shell with a pore size of 20 nm, so that the entire outer tube is air permeable but not liquid-tight, and the sterilization gas is diffused more uniformly.