KR101764392B1 - disposable nozzles of Oral irrigator - Google Patents

Abstract

The present invention relates to a disposable nozzle of an oral cleanser comprising a flange coupled to an outlet of an oral cleanser and a tip extending from the flange and having an injection port formed at an end thereof. Also, in the oral cleanser used in connection with the water-conducting or water-supplying container,
Further comprising a disposable nozzle having an inlet portion through which the washing water flows and an outlet portion through which the washing water flows out and has a gripping body portion and a coupling flange coupled to the outlet portion of the body portion through a locking means .
In addition, the disposable nozzle material can be made of paper or starch to provide a disposable nozzle that is inexpensive, safe and easy to use by many people.

Description

[0001] Disposable nozzles of Oral irrigator [0002]

The present invention relates to a nozzle of an oral cleanser, and more particularly to a disposable nozzle wherein the nozzle of the oral cleanser is paper or starch.

Generally, teeth and tongue were cleaned through brushing for a certain period of time using a toothbrush, but the toothbrushing did not completely remove the foreign matter remaining between the teeth. Therefore, we tried to remove foreign substances by using tools such as floss or toothpicks, but the use of these tools did not provide a fundamental measure, such as widening between teeth or gum scratching.

In order to solve such a problem in the case of using a toothbrush or a device, an oral cleanser which is mainly used for a dental medical treatment has become popular.

If several people use the same nozzle, it causes unsanitary problem even if washing is performed. In order to solve such a problem, the applicant of the present invention filed a patent application for oral cleaner in 2005. (Patent No. 10-0625267)

The above-mentioned patent makes it possible to attach a personal nozzle to a mouthwasher body in a body of a person having a small number of people by using the mouthwasher body.

However, in many places such as kindergartens, training centers, schools, military bases, and corporate training institutes where group members live, there is a problem in that it is costly to prepare a large number of nozzles using precise and expensive members.

Patent Registration No. 10-0625267 (registered date: 2006.09.11)

Disclosure of Invention Technical Problem [8] The present invention has been made in view of the above problems, and it is an object of the present invention to provide a disposable nozzle for a mouthwasher which is low in cost, So that it can be maintained.

In addition, the conventional oral scrubber can be used in public baths or public toilets which are economically expensive and difficult to use in hygiene, thereby making it possible to create a new market.

It is an object of the present invention to provide a disposable nozzle using a locking means capable of stably fixing a disposable nozzle and an oral cleanser.

To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, there is provided a disposable nozzle comprising: a flange coupled to an outlet of an oral cleaner; A tip extending from the flange and having an injection port at an end thereof; .

Preferably, the flange and the tip are integrally formed and include a feature that the material is composed of paper or starch.

Preferably, the tip includes a feature wherein the interior is coated.

Preferably, the tip further comprises fine air holes.

Also, in the oral cleanser used in connection with the water-conducting or water-supplying container,

And a disposable nozzle having a coupling flange coupled to the outflow portion of the body through a locking means, and a disposable nozzle having an inlet portion through which the washing water flows and an outlet through which the washing water flows, and a gripping body.

Advantageously, said locking means is characterized in that said outlet portion connected to the flange portion of said disposable nozzle is fastened in a forced fit manner.

Preferably, the locking means further comprises an elongated protector in the direction of the injection port.

Preferably, the disposable nozzle comprises a feature that the material is composed of paper or starch.

Preferably, the interior of the disposable nozzle is coated.

Preferably, the disposable nozzle further comprises a fine air hole.

The present invention relates to a disposable nozzle of an oral cleanser, which is manufactured at a lower cost than conventional nozzles and is installed in a public place where a large number of people are present, and a person can use the disposable nozzle to clean the surface of the tooth, The entire mouth including the cleaner can be cleaned.

Fig. FIG. 6 is a front view of a mouthwasher incorporating a disposable nozzle through a locking means;
Fig. An exploded view of a mouthwasher incorporating a disposable nozzle through a locking means,
3. A frontal perspective view of the mouth washer incorporating a disposable nozzle through a locking means,
FIG. An exploded perspective view of a mouthwasher incorporating a disposable nozzle through a locking means.

The specific structure or functional description presented in the embodiment of the present invention is merely illustrative for the purpose of illustrating an embodiment according to the concept of the present invention, and embodiments according to the concept of the present invention can be implemented in various forms. And should not be construed as limited to the embodiments set forth herein, but should be understood to include all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1, the disposable nozzle of the oral cavity of the present invention includes a flange 110 coupled to an outlet of an oral cleanser 110, a tip 110 extending from the flange 110 and having an injection port 130 formed at an end thereof, ).

A flange 120 having a hole to be coupled with the outlet 210 of the mouth washer is connected to one end of the tip 110 and an injection port 130 through which washing water is sprayed is integrally formed at the other end of the tip 110 .

The flange 120 serves as a connecting member for use in connection with the oral cleanser.

The tip 110 is not significantly different in shape from a conventional oral cleaner tip that is configured to progressively narrow in diameter from the flange 120 toward the injection port 130.

The tip 110 is made of paper or starch so that it can be mass-produced at low cost.

When the tip 110 is made of paper, the tip 110 provides a waterproof coating or durable supplemental coating on the inside of the wash water passage. By coating, it is intended to compensate weakness of paper of weak material, to suppress absorption of water during use and to reinforce mechanical strength to maintain the function of nozzle 100.

The tip 110 has a fine air hole 140. The fine air hole 140 sucks the outside air into the tip 110 when the washing water is sprayed at a high speed so that air bubbles ) To help the user feel a soft cooling sensation even under strong water pressure.

The process of making the nozzle 100 of the paper comprises the steps of combining the coated paper with a narrow jet opening 130 and a width corresponding to the wide flange 120 joint and an asymmetric square and rectangular flange 120 corresponding to the length of the nozzle Cut to shape and then roll with the coated side facing inward. Also, the tip 110 and the flange 120 may be separately cut and then bonded together to complete the nozzle 100.

Starch is not usually different from the one used to make disposable toothpicks.

When the nozzle 100 is manufactured using starch, the liquid starch is prepared by blowing the liquid starch into a mold having the shape of a nozzle 100, followed by drying to remove the mold.

An oral cleanser for use in connection with a water-conducting or water-supply container,

A body part 200 including an inlet part 220 through which the washing water flows and an outlet part 210 through which the washing water flows out; And a disposable nozzle (100) having a coupling flange (120) coupled thereto through a coupling member (300).

In the mouthwasher, the inlet 220 is located at the lower end of the mouthwasher.

The mouth washer has an outlet 210 at the upper end of the mouth washer.

The locking means 300 is made of a durable synthetic resin material and further includes an elongated protector 310 of a predetermined length reinforcing the durability of the disposable nozzle 100.

The operation of the present invention thus constructed will be described with reference to Figs. 1 to 4. Fig.

First, the disposable nozzle 100 of the oral cavity cleaner of the present invention is connected to the inflow part 220 through a water pipe or a water supply container as an example through an inflow pipe. However, the connection between the inlet 220 and the water conduction or water supply container is not limited to the inlet pipe.

The outflow portion 210 has a shape protruding in the longitudinal direction and a hole formed in the center of the flange 120 of the disposable nozzle 100 is coupled to the protruded outflow portion 210 in an interference fit manner.

Here, the locking means 300 is used to increase the coupling force between the disposable nozzle 100 and the mouthpiece body. The locking means 300 has a shape of a conventional nut and has no screw inside. The locking means 300 applies an external force to the outflow portion 210 from the flange 120 side in the state where the flange 120 of the disposable nozzle 100 is inserted into the protruded outflow portion 210, To release the engagement.

The locking means 300 further includes an elongated protector 310 extending in the direction of the ejection orifice 130 to compensate for the durability of the disposable nozzle 100. The length of the locking means 300 including the extended protector 310 may be about 1/4 to 1/5 of the length of the entire nozzle 100 when the paper nozzle 100 is used.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. It will be apparent to those of ordinary skill in the art.

100: nozzle 110: tip
120: flange 130: nozzle
140: air hole 200: body
210: outlet part 220: inlet part
300: locking means 310: extended protection portion

Claims (10)

A flange coupled to the mouthpiece of the mouthpiece, an injection port extending from the flange and formed at an end of the flange, and a fine air hole through which the outside air enters, wherein the inside is formed of a waterproof coating and the material is made of paper or starch Disposable nozzle with tip.
delete delete delete An oral cleanser for use in connection with a water-conducting or water-supply container,
An inlet portion through which the wash water flows, and an outlet through which the wash water flows out, and a gripping body portion;
A flange coupled to the mouthpiece of the mouthpiece, an injection port extending from the flange and formed at an end of the flange, and a fine air hole through which the outside air enters, wherein the inside is formed of a waterproof coating and the material is made of paper or starch A disposable nozzle having a tip;
And a locking means coupled to the disposable nozzle and the outflow portion in an interference fit manner and detachably attached thereto, the locking means having an extended protector in the direction of the injection port.
6. The method of claim 5,
Wherein the elongated protector gradually decreases in outer diameter from a predetermined point in the longitudinal direction toward the nozzle. delete delete delete delete

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