KR102105538B1 - Potable stain removal device - Google Patents

Abstract

The present invention relates to a stain removal device which removes stains contaminated on a fiber. The device comprises: a case which is formed to be portable and contains a stain removal agent to be refillable; a valve member which is coupled to the case to shield the stain removal agent to be dischargeable, and opens the case by pressurization to discharge the stain removal agent; and a stain removal tip which protrudes through an end part of the case in a state of being in connection with the valve member, moves in a direction of the case by a user to pressurize the valve member, and guides the stain removal agent discharged from the case.

Description

Portable stain removal device {POTABLE STAIN REMOVAL DEVICE}

The present invention relates to a portable stain removing device, and more particularly, to a portable stain removing device capable of quickly removing stains generated on fibers such as clothing.

In general, there are largely four types of pollution that cause stains on clothing and the like.

That is, oil-soluble contamination that can be easily removed by dry cleaning petroleum-based solvents, water-soluble contamination that is easily removed by water, such as sweat, salt, and sugar components in beverages, coffee, tea, green tea, fruit, wine, It can be classified as vegetable contamination such as juice, perfume, grass, cola, tobacco, and protein contamination such as blood, egg white, meat broth, milk, ice cream, cocoa, mayonnaise, and vomiting. These stains can be effectively removed only by applying a cleaning method suitable for each contamination source.

In the case of food contamination that occurs most frequently in life, various types of ingredients are mixed in the cooking process, so a stain removing detergent made of a mixed composition is needed to remove them.

The portable stain remover is used to remove stains on clothing, and various portable stain removers are commercially available on the market to reflect the need to quickly remove stains on clothing or various textile products during daily life.

The detergent for removing food contamination should basically contain a surfactant, and it is preferable to include an enzyme for protein removal, a bleaching ingredient for removing food stains, a solvent for removing oil-soluble contamination, and the like.

However, when using a stain removing detergent made of a mixed composition, side effects may occur in some cases, so caution is required in use.

For example, when using a water-based stain-removing cleaner that can be used for cotton or polyester, fibers that cannot be washed with water, such as silk or wool, partially cause damage to the fibers.

In addition, if the stained clothing has a color, care must be taken when using a mixed composition containing hydrogen peroxide water, since the original color of the garment may be discolored when the hydrogen peroxide water is misused.

There is a limit to the development of a mixed composition that can be used universally, and even a commercially available portable stain remover is known to be effective in removing stains due to specific contamination.

As a related prior art, US Patent Document US 7,906,473 discloses a manual spray cleaner having two separate chambers each containing a cleaning component and a bleaching component, and a single discharge port. The manual spray cleaner is sprayed with a mixture of two compositions during spraying to remove contamination of the fibers.

However, the manual spray cleaner is not only limited in using various cleaning liquids, but also wastes of cleaning components may occur because the components are sprayed in batches depending on the type of contamination. In addition, since the cleaning solution containing the bleaching component is always sprayed when spraying, caution is required when using clothes with a deep color, and the volume is too large, and thus the portability is poor.

U.S. Patent Literature US 7,906,473

The present invention has been created to improve the problems of the prior art as described above, and has an object to provide a portable stain removing device capable of quickly and effectively removing stains contaminated with fibers.

Specifically, an object of the present invention is to provide a portable stain removal device capable of quickly removing stains by discharging and applying a stain remover to a contaminated site.

In addition, an object of the present invention is to provide a portable stain removal device that can be supplied to the stain removing agent is smoothly guided to the contamination site.

In addition, an object of the present invention is to provide a portable stain removing device that can easily refill the stain removing agent.

In addition, an object of the present invention is to provide a portable stain removing device capable of removing stains more effectively by applying a pretreatment agent to the stain area prior to application of the stain remover.

The technical problems that can be obtained in the disclosed embodiments are not limited to the above-mentioned effects, and other technical problems that are not mentioned are those skilled in the art to which the embodiments disclosed from the following description belong. Will be clearly understood.

Portable stain removing device according to an embodiment of the present invention for achieving the above object, in the stain removing device for removing stains contaminated with the fiber, is formed to be portable, accommodates the stain remover refillable To do the case; A valve member coupled to the case to shield the stain removing agent dischargeably and to discharge the stain removing agent while opening the case by pressure; And a stain removal tip protruding to the end of the case while being connected to the valve member, pressing the valve member while moving in the case direction by a user, and guiding the stain removing agent discharged from the case. The stain removal tip includes: a tip body projecting to an end of the case and being pressed by a user while facing the stain portion; A tip rod which is formed in a rod shape while forming the same body as the tip body and is coupled to the case, and opens the valve member while moving in the case direction by the pressure of the tip body; And each of the tip rod and the tip body extending in a groove shape along the longitudinal direction and connected to each other, and the tip rod and the stain removing agent discharged from the case by opening of the valve member by the tip rod. It may include a discharge guide groove that guides along the longitudinal direction of the tip body and supplies it to the spot.

In addition, the valve member, a valve flow cup in the form of a cup provided in the case to provide a discharge passage of the stain removing agent; A valve rod that shields the discharge passage in a state movably coupled to the valve passage cup and opens the discharge passage while being pressed and moved by the movement of the stain removal tip; And a valve spring returning the valve rod to its original position while providing elastic force to the valve rod.

In addition, the valve flow cup is formed in a cup shape having an opening at one end to provide an installation space for the valve rod and the valve spring, and at least one communication hole is formed on an outer circumferential surface to communicate the stain removing agent to the opening. Prescribing cup body; And a cup cover coupled to the opening of the cup body to form the discharge passage while providing a coupling portion of the valve rod and the stain removal tip.

In addition, the cup cover, the cover body coupled to the opening portion of the cup body, through-hole is formed in the center to form the discharge passage while providing a coupling portion of the valve rod; And facing the outer circumferential surface of the stain removal tip while being formed of the same body on the cover body and forming a bonding portion of the stain removal tip, and forming the plurality of the stain removing agents discharged through the discharge passage to the outer peripheral surface of the stain removal tip. It may include a guide cover guide.

delete

In addition, the portable stain removing device is detachably accommodated in the receiving space of the case in a state where the stain removing agent is accommodated in a set capacity, and discharged to the receiving space of the case while being pressurized by the valve member. It may further include a remover cassette.

In addition, the remover cassette, the cassette body for receiving the stain remover; And a cassette nozzle which is coupled to the cassette body and pressurized by the valve member to discharge the stain removing agent contained in the cassette body from the cassette body.

In addition, the portable stain removal device is formed in a symmetrical state with the case, a pre-treatment case for refilling the pre-treatment agent to pre-treat the stain before supplying the stain-removing agent; A pre-treatment valve member coupled to the pre-treatment case to shield the pre-treatment agent to be discharged and to discharge the pre-treatment agent while opening the pre-treatment case by pressure; And a pre-treatment tip protruding to an end of the pre-treatment case while being connected to the pre-treatment valve member, pressing the pre-treatment valve member while moving in the pre-treatment case direction by a user, and guiding the pre-treatment agent discharged from the pre-treatment case. It may further include.

In addition, the stain remover, 3 to 9 parts by weight of a nonionic surfactant; 1 to 5 parts by weight of anticoagulant; Essence 0.05 to 0.2 parts by weight; And 90.5 to 90.9 parts by weight of water.

According to the portable stain removal value according to an embodiment of the present invention, the stain can be quickly removed by applying a stain removal agent to the stain area through a valve member that is opened by pressing of the stain removal tip.

In addition, the present invention, since the stain remover discharged through the valve member moves along the tip rods constituting the stain removal tip and the discharge guide groove formed along the tip body, the stain remover can be smoothly guided and supplied to the contamination site.

In addition, the present invention can be easily refilled with a stain remover because the cassette of the remover filled with the stain remover is removably accommodated in the case.

In addition, the present invention, if the pre-treatment case, the pre-treatment valve member and the pre-treatment tip configuration is provided, it is possible to remove the stain more effectively by applying the pre-treatment agent to the spot before the application of the stain remover.

Effects obtained in the disclosed embodiments are not limited to the above-mentioned effects, and other effects not mentioned are apparent to those skilled in the art to which the embodiments disclosed from the following description belong. It can be understood.

1 is a longitudinal sectional view showing a portable stain removal apparatus according to an embodiment of the present invention.
Figure 2 is a vertical cross-sectional view showing an enlarged operating state of the portable stain removing device according to an embodiment of the present invention.
Figure 3 is a longitudinal sectional view showing a portable stain removing device according to another embodiment of the present invention.
Figure 4 is a longitudinal sectional view showing a portable stain removing device according to another embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, detailed descriptions of related well-known general-purpose functions or configurations will be omitted.

Embodiments according to the concept of the present invention may be applied to various changes and may have various forms, and thus, specific embodiments will be illustrated in the drawings and described in detail in the present specification or application. However, this is not intended to limit the embodiment according to the concept of the present invention to a specific disclosure form, and it should be understood that it includes all modifications, equivalents, or substitutes included in the spirit and scope of the present invention.

When an element is said to be "connected" or "connected" to another component, it is understood that other components may be directly connected to or connected to the other component, but other components may exist in the middle. It should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that no other component exists in the middle. Other expressions describing the relationship between the components, such as "between" and "immediately between" or "adjacent to" and "directly neighboring to," should be interpreted similarly.

The terms used in this specification are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this specification, terms such as “include” or “have” are intended to indicate that a feature, number, step, action, component, part, or combination thereof described is present, and one or more other features or numbers. It should be understood that it does not preclude the presence or addition possibilities of, steps, actions, components, parts or combinations thereof.

1 is a longitudinal sectional view showing a portable stain removal apparatus according to an embodiment of the present invention.

Figure 2 is a vertical cross-sectional view showing an enlarged operating state of the portable stain removing device according to an embodiment of the present invention.

Figure 3 is a longitudinal sectional view showing a portable stain removing device according to another embodiment of the present invention.

Figure 4 is a longitudinal sectional view showing a portable stain removing device according to another embodiment of the present invention.

The portable stain removing device 10 according to an embodiment of the present invention is a device for removing stains contaminated with fibers such as clothing.

Specifically, the portable stain removing device 10 according to an embodiment of the present invention may be configured to include a case 100, a valve member 200 and a stain removing tip 300 as shown in FIG. .

The case 100 is a component that functions as a handle for stain removal while receiving the stain remover refillable.

Specifically, the case 100 may be configured to include a container body 110 and a container cap 120 as shown in FIG. 1.

The container body 110 is formed in a rod shape having a receiving space therein to accommodate a liquid stain remover.

Here, the specific component of a stain remover is mentioned later.

The container cap 120 is detachably coupled to one end of the container body 110 to form an outlet through which the stain remover is discharged.

The valve member 200 is a component that is coupled between the container body 110 and the container cap 120 constituting the case 100 to shield the liquid stain remover so that it can be discharged. It is a component that discharges the stain removing agent while opening the case 100 by the pressure of 300).

Specifically, the valve member 200 may include a valve flow path 210, a valve rod 220, and a valve spring 230 as shown in FIGS. 1 and 2.

The valve flow cup 210 provides a coupling portion of the valve rod 220 and the stain removal tip 300, which will be described later, while providing a discharge passage of the stain remover inside the container body 110 constituting the case 100. Component.

The valve flow cup 210 may include a cup body 211 and a cup cover 212.

The cup body 211 is a component constituting the discharge passage of the stain remover, is formed in a cup shape having an opening at one end, is coupled to the container body 110 of the case 100 by interference fit, at least one on the outer circumferential surface By forming the communication hole, the stain removing agent of the container body 110 can be communicated through the opening.

That is, the cup body 211 faces the stain remover accommodated in the container body 110 through the outer circumferential surface, and can be discharged to the opening while communicating the stain remover toward the inner circumferential surface through the communication hole.

The cup cover 212 is a component that is detachably coupled to the opening of the cup body 211 to form a discharge passage of the stain remover and provides a coupling portion of the valve rod 220 and the stain removal tip 300 to be described later. .

That is, the cup cover 212 is a component that allows opening and closing of the discharge passage by the valve rod 220 while forming the discharge passage through which the stain remover is discharged.

The cup cover 212 may be divided into two regions: a cover body 212a and a cover guide 212b.

The cover body 212a is a member that provides a coupling portion of the valve rod 220, which will be described later, and is coupled to the opening of the cup body 211 by force, and a through hole is formed in the center to remove the stain through the through hole. A discharge path can be achieved.

The cover body 212a may be opened and closed by the valve rod 220 by coupling the valve rod 220 to be described later to the central through hole.

The cover guide 212b is a component that guides the stain remover to the outer circumferential surface of the stain removal tip 300 while forming a coupling portion of the stain removal tip 300 to be described later.

Specifically, the cover guide 212b is formed of the same body on the cover body 212a, and is divided into a plurality and disposed in a spaced state along the periphery of the cover body 212a, so that the stain removal tip 300 is covered. While providing a coupling portion that can be fitted toward the through hole of (212a), it can face the outer peripheral surface of the stain removal tip 300.

That is, the plurality of cover guides 212b are arranged to have a space along the periphery of the through hole of the cover body 212a while extending along the longitudinal direction of the cover body 212a so as to face the outer circumferential surface of the stain removal tip 300. It can be supplied to the outer circumferential surface of the stain removal tip 300 through the separation space to the stain removing agent discharged through the cover body (212a) through hole.

The valve rod 220 is movably coupled to the inside of the valve passage cup 210 to shield the discharge passage of the valve passage cup 210, and the valve passage while moving by the pressurization of the stain removal tip 300 to be described later It is a component that opens the discharge passage of the cup 210.

Specifically, the valve rod 220 is formed in the form of a rod having a predetermined length, one end of both ends in the longitudinal direction is movably fitted into the cup body 211 constituting the valve flow cup 210, the longitudinal direction The other end of the two ends of the cover is movably fitted into the through hole of the cover body 212a constituting the above-described cup cover 212 to shield the through hole of the cover body 212a.

As shown in FIG. 1, the valve rod 220 normally blocks the through hole of the cover body 212a by blocking the through hole of the cover body 212a, thereby blocking the discharge of the stain removing agent. As shown in FIG. 2 by pressurization of the stain removal tip 300, the discharge of the stain removal agent may be allowed by opening the through hole of the cover body 212a while moving in the direction of the cup body 211.

The valve spring 230 is a component that returns the valve rod 220 to its original position by providing elastic force to the valve rod 220.

Specifically, as shown in Figure 1, the valve spring 230 is a valve rod by elastically supporting the valve rod 220 in a state disposed inside the cup body 211 constituting the valve flow path 210. The through hole of the cover body 212a can be shielded through 220, and the valve rod is elastically compressed by the movement of the valve rod 220 by pressurization of the stain removal tip 300, as shown in FIG. 220).

The stain removing tip 300 presses the valve rod 220 constituting the above-described valve member 200 so that the stain removing agent is discharged from the case 100, and guides the discharged stain removing agent to be applied to the stain area. It is a component.

The stain removal tip 300 may include a tip body 310, a tip rod 320, and a discharge guide groove 330 as shown in FIGS. 1 and 2.

The tip body 310 may be formed in a wedge shape having an inclination in the tip portion as a component that is pressed by the user while facing the stain portion, and the case 100 is moved to the stain portion in a state facing the stain portion. It can be pressurized in the direction.

The tip rod 320 is a component that opens the through hole of the cover body 212a by pressing and moving the valve rod 220 described above by pressing the tip body 310.

Specifically, the tip rod 320 may be formed in a rod shape having a predetermined length as shown in FIG. 1 and extends toward the case 100 while forming the same body as the tip body 310, and the case 100 It can be inserted into the through hole of the above-described cover guide 212b and the cover body 212a while being fitted to the container cap 120 constituting the can be connected to the end of the valve rod 220.

That is, when the tip rod 320 is pressed by the user by the user, by moving the valve rod 220 while moving in the direction of the case 100 with the tip body 310 as shown in FIG. The through hole of the cover body 212a can be opened.

When the through hole of the cover main body 212a is opened by the movement of the valve rod 220, the discharge guide groove 330 uses the stain remover discharged through the through hole in the longitudinal direction of the tip rod 320 and the tip body 310. It is a component that guides along and is supplied to the spot.

Specifically, as shown in FIG. 2, the discharge guide grooves 330 are formed to extend in the form of grooves along the longitudinal direction of the tip rod 320 and the tip body 310, and are connected to each other, thereby penetrating the cover body 212a. The stain removing agent discharged into the ball may be guided toward the tip body 310.

The discharge guide grooves 330 may be formed in plurality along the circumference of the outer circumferential surface of the tip rod 320, and may be formed on both surfaces of the tip body 310, respectively.

That is, when the valve rod 220 is opened through the pressurization of the stain removal tip 300 in a state accommodated in the container body 110 of the case 100, the stain remover is discharged into the through hole of the cover body 212a and tip After moving directly to the discharge guide groove 330 of the rod 320 or moving along the outer circumferential surface of the tip rod 320 through the separation space of the aforementioned cover guides 212b, after moving to the discharge guide groove 330, the tip It can be supplied to the body 310 and applied to the stain.

Meanwhile, the portable stain removing apparatus 10 according to an embodiment may further include a remover cassette 400 as illustrated in FIG. 3.

The remover cassette 400 is a component for collectively refilling the set 100 of the stain remover in the case 100.

The remover cassette 400 is formed in a substantially capsule shape and is removably accommodated in the receiving space of the case 100 while receiving the stain remover at a set capacity, while the stain remover is pressed while being pressurized by the valve member 200 described above. It can be discharged to the receiving space of (100).

Specifically, the remover cassette 400 may include a cassette body 410 and a cassette nozzle 420 as shown in FIG. 3.

The cassette body 410 is a component that is formed in a container shape and accommodates a stain removing agent having a set capacity. The cassette body 410 is replaceably accommodated in the container body 110 constituting the case 100 to exchange or refill the stain removing agent collectively. It is a component that makes it possible.

The cassette nozzle 420 is coupled to the cassette body 510 to form a sealed receiving space with the cassette body 410 to accommodate the stain removing agent, the valve rod 220 constituting the valve member 200 described above While being pressurized by, the stain removing agent accommodated in the cassette body 410 may be discharged.

The cassette nozzle 420 may satisfy any configuration as long as it is pressurized by the valve rod 220 to discharge the stain removing agent accommodated in the cassette body 410.

For example, the cassette nozzle 420 opens the discharge hole while moving by the pressure of the valve rod 220, as shown in Figure 3, and when the pressure of the valve rod 220 is terminated by the elastic force of the spring It may be configured to close the discharge hole while returning to the original position.

Accordingly, the stain remover can be stored and carried in a state in which the remover cassette 400 is charged, and can be easily refilled while being introduced into the receiving space of the case 100.

Here, the remover cassette 400 may be selected according to the type of stain or the type of fiber by receiving different types of stain remover, and may be put into the case 100.

Meanwhile, the portable stain removal apparatus 10 according to an embodiment may further include a pre-treatment case 500, a pre-treatment valve member 600, and a pre-treatment tip 700 as illustrated in FIG. 4.

The pre-treatment case 500 is a component for refilling a pre-treatment agent that performs a pre-treatment process such as diluting a stain before removing the stain by the stain removal agent.

The pre-processing case 500 is configured to form a symmetrical state with the case 100 described above, so that the pre-treatment agent can be refilled.

That is, the pre-processing case 500 is configured in the same manner as the above-described case 100 and may be formed in a symmetrical state on the opposite side of the case 100.

The pre-treatment valve member 600 is coupled to the pre-treatment case 500 to shield the pre-treatment agent to be discharged, and is pressurized by the pre-treatment tip 700 to be described later to discharge the pre-treatment agent while opening the pre-treatment case 500 Element.

The pre-treatment valve member 600 is configured in the same manner as the above-described valve member 200 and may be provided in the pre-treatment case 500 while forming a symmetrical state with each other.

That is, the pre-treatment valve member 600 is configured in the same manner as the specific configuration of the above-described valve member 200 to perform the same function, so a detailed description thereof will be omitted.

The pre-treatment tip 700 protrudes to the end of the pre-treatment case 500 in a state connected to the pre-treatment valve member 600 as shown in FIG. 4 and moves in the direction of the pre-treatment case 500 by the user, thereby pretreatment valve member ( It is a component that opens the pretreatment case 500 by pressing 600, and is a component that guides and applies the pretreatment agent discharged from the pretreatment case 500 to the spot.

The pre-treatment tip 700 is configured in the same manner as the above-described stain removal tip 300, and may be coupled to the pre-treatment case 500 while forming a symmetrical state with each other.

That is, the pre-processing tip 700 is configured in the same manner as the above-described stain removal tip 300 and performs the same function, so a detailed description is omitted.

On the other hand, the above-described pre-treatment case 500, as shown in Figure 4, the pre-treatment agent cassette 800 may be detachably coupled.

The pre-treatment agent cassette 800 is a component for collectively refilling the pre-treatment agent having a set capacity in the pre-treatment case 100.

The pre-treatment cassette 800 may be configured with a cassette body and a cassette nozzle in the same manner as the remover cassette 400 described above to accommodate a pre-treatment agent having a set capacity, and the aforementioned pre-treatment case 500 is put into the receiving space. While being pressed by the pre-treatment valve member 600, the pre-treatment agent may be discharged to the receiving space of the pre-treatment case 500.

Accordingly, the pre-treatment agent can be stored and carried in a state in which the pre-treatment agent cassette 800 is charged, and can be easily refilled while being introduced into the receiving space of the pre-treatment case 500.

Here, the pretreatment cassette 800 may be selected according to the type of stain or the type of fiber by accommodating different kinds of pretreatment, and may be introduced into the pretreatment case 500.

For example, the pre-treatment agent may be applied to a water-soluble stain composed of a solution of a mixture of a soup and a solvent component, and may be applied to a fat-soluble stain composed of a solution of a D-limonene component mixed with a POG drug.

On the other hand, the stain removing agent used in the portable stain removing device 10 according to an embodiment is formed of a liquid composition, 3 to 9 parts by weight of a nonionic surfactant, 1 to 5 parts by weight of an anticoagulant, and 0.05 to 0.2 parts by weight of an essence. Part, and may be made of a liquid composition containing 90.5 to 90.9 parts by weight of water.

The nonionic surfactant is a component that functions to clean the stain, and preferably contains 6 parts by weight, preferably at least one of C9-11 fatty alcohol, polyoxyethylene ether and ethoxylated alcohol. It can contain one.

The anticoagulant is a component that functions to dissolve stains, and may preferably contain 3 parts by weight, and preferably may be composed of an ethylenediaminetetraacetic acid component.

The essence is a component that has an odor removal function, and can remove the smell of food when the fiber is contaminated with food.

The essence may be composed of a natural essence oil, it is made of a limonene component, preferably 0.1 parts by weight may be included.

[Example]

Example 1

Into a container, polyoxyethylene ether 6g, ethylenediaminetetraacetic acid 3g, essence 0.1g, and water 90.9g were added and stirred to prepare a stain remover composition.

Example 2

Into a container, 6 g of ethoxylated alcohol, 3 g of ethylenediaminetetraacetic acid, 0.1 g of essence, and 90.9 g of water were added thereto and stirred to prepare a stain remover composition.

Example 3

C9-11 fatty alcohol 6g, ethylenediaminetetraacetic acid (Ethylenediaminetetraacetic acid) 3g, essence (essence) 0.1g, water 90.9g was added and stirred to prepare a stain remover composition.

[Comparative example]

Comparative Example 1

A stain remover composition was prepared using the same method as Examples 1 to 3, except that polyoxyethylene ether, ethoxylated alcohol, or C9-11 fatty alcohol was not added.

Comparative Example 2

A stain remover composition was prepared using the same method as in Example 1, except that ethylenediaminetetraacetic acid was not added.

Comparative Example 3

A stain remover composition was prepared using the same method as in Example 2, except that ethylenediaminetetraacetic acid was not added.

Comparative Example 4

A stain remover composition was prepared using the same method as in Example 3, except that ethylenediaminetetraacetic acid was not added.

Comparative Example 5

A stain remover composition was prepared using the same method as in Example 1, except that the essence was not added.

Comparative Example 6

A stain remover composition was prepared using the same method as in Example 2, except that the essence was not added.

Comparative Example 7

A stain remover composition was prepared using the same method as in Example 3, except that the essence was not added.

The stain removal performance of the stain remover composition according to the above Examples and Comparative Examples was evaluated, and a specific stain removal performance evaluation method is as follows.

First, a 100% cotton fabric piece or a polyester / cotton or blended fabric piece is contaminated with contaminants of the same capacity, and then left for 1 hour to prepare a plurality of samples.

Then, the stain remover compositions according to Examples 1 to 3 and Comparative Examples 1 to 7 were supplied to each sample in the same dose, and then left for 1 minute and then washed.

Then, the stain removal characteristics of each sample were evaluated. At this time, it was visually evaluated according to the evaluation system in the home laundry prewash spot stain removal test method CSMA-DCC-11, ASTM name D4265-83. In this evaluation system, the AATCC stain release replica is used as a standard and the residual stain on the test sample is compared. A rating of 1 to 5 is used. Grade 5 means no residual stains, while grade 1 means residual stains equivalent to replica 1, replica 1 being the strongest stain and essentially does not remove stains.

[Table 1]

Referring to Table 1 above, it can be seen that the residual stain was removed in the examples, and in Comparative Examples 1 without the surfactant component and Comparative Examples 2 to 4 without the anticoagulant component, it was found that the stain was hardly removed. In Comparative Examples 5 to 7 without components, it can be seen that the stain was removed to some extent, but not completely.

As described above, according to the portable stain removing device 10 according to another embodiment of the present invention, the stain removing agent is applied to the stain area through the valve member 200 that is opened by pressurization of the stain removal tip 300. By doing so, the stain of the fiber can be removed quickly and effectively.

The above-described embodiments are for illustration only, and those skilled in the art to which the above-described embodiments belong can easily be modified into other specific forms without changing the technical idea or essential characteristics of the above-described embodiments. You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope to be protected through the present specification is indicated by the claims, which will be described later, rather than the detailed description, and should be interpreted to include all modified or modified forms derived from the meaning and scope of the claims and equivalent concepts thereof. .

10: Portable stain removal device
100: case
110: container body
120: container cap
200: valve member
210: valve euro cup
211: cup body 212: cup cover
212a: Cover body 212b: Cover guide
220: valve rod
230: valve spring
300: stain removal tip
310: T-body
320: tip rod
330: discharge guide groove
400: remover cassette
410: cassette body
420: cassette nozzle
500: pretreatment case
600: pre-treatment valve member
700: pretreatment tip
800: pretreatment cassette
200: wet wipes \
300: packaging unit
310: first packaging
320: second packaging
330: incision
20: clean tissue according to another embodiment
500: tissue body
550: incision line
600: tax system
700: water tax government
800: packaging
900: diffusion prevention unit
910: curing line
920: incision line

Claims (9)

In the stain removing device for removing stains contaminated with fibers,
A case that is formed to be portable and accommodates the stain remover refillably;
A valve member coupled to the case to shield the stain removing agent dischargeably and to discharge the stain removing agent while opening the case by pressure; And
It is connected to the valve member while protruding to the end of the case and pressing the valve member while moving in the case direction by the user, and includes a stain removing tip for guiding the stain removing agent discharged from the case,
The stain removal tip,
A tip body protruding to the end of the case and being pressed by the user in a state facing the stain portion;
A tip rod which is formed in a rod shape while forming the same body as the tip body and is coupled to the case, and opens the valve member while moving in the case direction by the pressure of the tip body; And
The tip rod and the tip rod and the tip of the tip remover and the stain removing agent discharged from the case by opening of the valve member by the tip rod are extended to each other in a groove shape along the longitudinal direction of the tip body. A portable stain removal device comprising a discharge guide groove that guides along the longitudinal direction of the main body and supplies it to the stain area.
According to claim 1,
The valve member,
A valve flow cup in a cup shape provided in the case to provide a discharge passage of the stain removing agent;
A valve rod that shields the discharge passage in a state movably coupled to the valve passage cup and opens the discharge passage while being pressed and moved by the movement of the stain removal tip; And
Portable stain removal device including a valve spring that returns the valve rod to its original position while providing elastic force to the valve rod.
According to claim 2,
The valve flow cup,
A cup body formed in a cup shape having an opening at one end to provide an installation space for the valve rod and the valve spring, wherein at least one communication hole is formed on an outer circumferential surface to communicate the stain removing agent to the opening; And
Portable stain removal device including a cup cover coupled to the opening of the cup body to form the discharge passage while providing a coupling portion of the valve rod and the stain removal tip.
The method of claim 3,
The cup cover,
A cover body coupled to the opening of the cup body with a forced fit, a through hole formed in the center to form the discharge passage, and providing a coupling portion of the valve rod; And
It is formed of the same body on the cover body and forms an engaging portion of the stain removal tip, faces the outer circumferential surface of the stain removal tip, and guides the stain removal agent discharged through the discharge passage to the outer circumferential surface of the stain removal tip while being formed in plural. Portable stain removal device comprising a cover guide.
delete According to claim 1,
The portable stain removal device,
A portable stain that is detachably accommodated in the receiving space of the case in a state where the stain removing agent is accommodated in a set capacity, and further includes a remover cassette that discharges the stain removing agent into the receiving space of the case while being pressed by the valve member. Removal device.
The method of claim 6,
The remover cassette,
A cassette body containing the stain removing agent; And
A portable stain removal device comprising a cassette nozzle which is coupled to the cassette body and pressurized by the valve member to discharge the stain removing agent contained in the cassette body from the cassette body.
According to claim 1,
The portable stain removal device,
A pre-treatment case formed while forming a symmetrical state with the case so as to refill the pre-treatment agent for pre-treatment of the stain before supplying the stain-removing agent;
A pre-treatment valve member coupled to the pre-treatment case to shield the pre-treatment agent to be discharged and to discharge the pre-treatment agent while opening the pre-treatment case by pressure; And
A pretreatment tip that protrudes to the end of the pretreatment case while being connected to the pretreatment valve member and moves in the direction of the pretreatment case by the user to pressurize the pretreatment valve member and guide the pretreatment agent discharged from the pretreatment case. Portable stain removal device included.
The method according to any one of claims 1 to 4 and 6 to 8,
The stain remover,
3 to 9 parts by weight of nonionic surfactant;
1 to 5 parts by weight of anticoagulant;
Essence 0.05 to 0.2 parts by weight; And
Portable stain removal device comprising 90.5 to 90.9 parts by weight of water.

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