KR101279096B1

KR101279096B1 - Liquid spreader

Info

Publication number: KR101279096B1
Application number: KR20100102439A
Authority: KR
Inventors: 김명자
Original assignee: 김명자
Priority date: 2010-10-20
Filing date: 2010-10-20
Publication date: 2013-06-26
Also published as: KR20120040922A

Abstract

The present invention relates to a solution spreader, the solution spreader according to the present invention, the coating portion formed of a bundle of fibers made of PBT nylon and the lower end of the fiber and the locking jaw perforated filter hole in the center; A filter inserted into the applicator through the filter hole; A container into which the solution supplied to the applicator and the filter is injected; And a middle cap having an applicator mounting tube into which the applicator is inserted, a filter holder gripping the filter and coupled to a lower part of the applicator mounting tube, and a coupling hole engaged with the container. The holder is characterized in that the inlet hole is formed in communication with the inner surface of the applicator mounting tube, by using the solution spreader according to the present invention, not only can maintain the humidity of the applicator even when not in use, it does not need to pressurize the container Since the solution smoothly communicates with the applicator, not only can the solution be discharged in a certain amount, but also a large amount of the solution in the container can be prevented from flowing out by an external force.

Description

Solution spreader {LIQUID SPREADER}

The present invention relates to a solution applicator, and more particularly, to a solution applicator to maintain the humidity of the applicator even when not in use and to smoothly communicate the solution to the applicator without pressurizing the container.

In general, when chemicals are applied in an industry or when an infant applies paints for toys, that is, when a solution is to be applied without damaging the object to be coated, a solution such as a brush is used to apply the solution. . However, in this case, since the container containing the solution was kept open to immerse the brush in the solution, the mistake of spilling the coating solution frequently occurred if care was not taken during the application process. In addition, there is a problem that the solution is easily deteriorated or evaporated because the solution is in constant contact with air.

Therefore, in order to solve the above problems, the necessity of a solution applicator capable of minimizing the contact of the solution with air and preventing damage to the object to be coated and allowing the solution to smoothly communicate with the applicator. This is emerging.

The problem to be solved by the present invention is to provide a solution applicator that can maintain the humidity of the applicator even when not in use, allowing the solution to smoothly communicate with the applicator even without pressing the container and preventing the deterioration of the solution.

In order to solve the above problems,

An applicator comprising a bundle of fibers made of PBT nylon and a locking jaw formed at a lower end of the fiber and having a filter hole perforated in the center thereof;

A filter inserted into the applicator through the filter hole;

A container into which the solution supplied to the applicator and the filter is injected; And

And a middle cap having an applicator mounting tube into which the applicator is inserted, a filter holder gripping the filter and coupled to a lower part of the applicator mounting tube, and a coupler fastened to the container.

The filter holder provides a solution spreader, characterized in that the inlet hole is formed in communication with the inner surface of the applicator mounting tube.

According to an embodiment of the present invention, it is preferable that the lower end of the applicator mounting tube protrudes downward from the coupler.

In addition, the locking step of the applicator is preferably formed by heat processing the lower end of the fiber.

Moreover, it is preferable that the diameter of the said fiber of the said coating part is 0.06 mm-0.16 mm.

In addition, the solution spreader preferably further comprises a capillary tube coupled to the filter holder to communicate with the inner surface of the applicator mounting tube.

In addition, the solution spreader preferably further includes a capillary tube inserted into the lower end of the filter.

Here, the capillary includes a filter coupling portion coupled to the lower end of the filter, and an absorption portion connected to the filter coupling portion,

It is preferable that the diameter value of the said absorption part is smaller than the diameter value of the said filter coupling part.

According to the present invention, not only can the humidity of the applicator be maintained even when not in use, but the solution can be smoothly communicated with the applicator even without pressurizing the container, so that the solution can be discharged constantly, and the solution can be prevented from being altered. Can be.

1 is a perspective view of a solution spreader according to an embodiment of the present invention.
2 is a partially enlarged cross-sectional view and a plan view of a solution spreader according to an embodiment of the present invention.
3 is a cross-sectional view of a solution spreader according to another embodiment of the present invention.
4 is a partially enlarged cross-sectional view of the solution spreader according to another embodiment of the present invention.

Hereinafter, the present invention will be described in more detail with reference to preferred embodiments. It will be apparent to those skilled in the art, however, that these examples are provided to further illustrate the present invention, and the scope of the present invention is not limited thereto.

1 is a perspective view of a solution spreader according to an embodiment of the present invention.

The solution spreader according to the present invention, as shown in Figure 1, is formed of a bundle of fibers 112 made of PBT nylon and the lower end of the fiber 112 and the filter hole 116 is caught in the center of the hook An applicator 110 including a jaw 114;

A filter 120 inserted into the applicator 110 through the filter hole 116;

A container 130 into which the solution supplied to the applicator 110 and the filter 120 is injected; And

The applicator mounting tube 142 into which the applicator 110 is inserted, the filter holder 144 coupled to the lower part of the applicator mounting tube 142 and the container 120, and the container ( The middle cap 140 is provided with a coupler 146 is fastened to the 130,

The filter holder 144 is characterized in that the inlet hole (H) is in communication with the inner surface of the applicator mounting tube 142 is formed.

The filter 120 is made of a resin, it characterized in that it can contain a solution in the container (130). The coating unit 110 into which the filter 120 is inserted is formed in a state in which fibers 112 are separated from each other by a strand, unlike a resin nib such as a general highlighter. Damage to the body can be minimized. The resin-type filter 120 inserted into the inside of the applicator 110 always supplies a solution to the fibers 112 positioned inside the applicator 110. At the same time, when an excessive amount of solution is supplied to the applicator 110, the filter 120 absorbs the solution. Thus, a predetermined amount of solution can be supplied to the applicator 110.

The fiber 112 of the applicator 110 is made of PBT nylon, that is, polybutylene terephthalate nylon. Since the PBT nylon used as the fiber 112 of the coating part has a high crystallization rate, the shape of the fiber 112 may be evenly formed.

At the lower end of the fiber 112 of the applicator 110, a locking jaw 114 is formed to bundle the fibers in bundles, and the locking jaw 114 is an applicator 110 of the middle cap 140. The travel distance when inserted into the mounting tube 142 is limited. In this case, although the hooking jaw may be formed of a material different from the fiber 112, since the fiber 112 of the solution coating machine according to the present invention is made of PBT nylon, the lower end of the fiber 112 is heat-processed. By doing so, it is preferable to form the locking step 114. When the locking step 114 is formed at the lower end of the fiber 112 by heat processing, it is possible to minimize the discharge of harmful components because a separate adhesive component does not need to be applied. In addition, when forming the locking jaw 114 by heat-processing the lower end portion of the fiber 112 made of PBT nylon, PBT nylon has a faster crystallization rate than the general nylon, the locking jaw 114 and the fiber ( 112, the mechanical stress is evenly distributed. In addition, there is an advantage that the manufacturing process time is shortened compared to the general nylon because of the fast crystallization rate. That is, by using PBT nylon, it is possible to provide an application portion 110 having a uniform shape and physical properties.

The diameter of the fiber 112 constituting the applicator 110 according to an embodiment of the present invention is molded into 0.06mm to 0.16mm. When the diameter of the fiber 112 is less than 0.06 mm, there is a problem that not only the fiber 112 is easily deformed, but also the cost for processing the fiber 112 finely increases. In addition, when the diameter of the fiber 112 exceeds 0.16 mm, the rigidity of the fiber 112 is unnecessarily increased, which may damage the object to be coated when the solution is applied. Therefore, the diameter of the fibers 112 constituting the applicator 110 according to the present invention is preferably 0.06mm to 0.16mm.

The filter 120 fixed to the filter holder 144 passes through the filter hole 116 formed at the center of the locking projection 114 when the filter holder 144 is coupled to the applicator mounting tube 142. The inner surface of the portion 110 is located. When the filter 120 is provided in the applicator 110, the applicator 110 contains the solution because the solution contained in the filter 120 is in contact with the inside of the fiber 112 even when the solution applicator is placed upright. Can remain in one state. Besides. Since the filter 120 is provided inside the applicator 110 to be long, the solution can be easily moved to the upper end of the fiber 112 than when the filter is provided only at the lower end of the applicator. In addition, since the air 112 is minimized by contacting the solution contained in the fiber 112 and the filter 120 located on the inner side, the fiber 112 may prevent the solution from evaporating. In addition, since the coupler 146 of the middle cap 140 is coupled to the container 130 and the solution is injected into the container 130, the solution is continuously supplied to the solution in the process of supplying the solution to the applicator 110. It is possible to prevent the air from reaching, thereby preventing contamination of the solution as in the prior art.

2 is a filter holder of a solution applicator according to an embodiment of the present invention. FIG. 2A shows a plan view of the filter holder and the filter, and FIG. 2B shows a cross-sectional view of the filter holder and the filter.

The solution spreader according to the present invention is to ensure that the solution contained in the container 130 is smoothly supplied to the application unit 110 coupled to the middle cap 140. Accordingly, when the solution is supplied to the applicator 110, the solution may be directly supplied to the applicator 110 as well as through the filter 120. To this end, the inlet hole (H) is further formed in the filter holder 144 of the solution applicator according to the present invention. That is, as shown in Figure 2a, by drilling the inlet hole (H) to the site holding the filter 120, so that the solution passes through the inlet hole (H) directly to the applicator 110. Wherein the inlet hole (H) can be perforated at any position of the filter holder 144 as long as it can supply the solution directly to the applicator 110, the solution along the outer peripheral surface of the filter 120 as shown in Figure 2a It is preferable to allow the solution to sufficiently penetrate the fibers 112 of the applicator 110 by being supplied to the applicator 110. That is, by controlling the time for the solution to pass through the fiber 112 by the filter 120, the fiber 112 can be sufficiently absorbed without being lost to the outside along the solution.

3 is a cross-sectional view of a solution coater according to another embodiment of the present invention, Figure 4 is a partially enlarged cross-sectional view of a solution coater according to another embodiment of the present invention.

Solution spreader according to the present invention, it is preferable that the lower end portion of the coating portion mounting tube 142 is formed to project downward than the coupler 146. When the coating unit mounting tube 142 is formed in this manner, the coating unit mounting tube 142, the coating unit 110 inserted into the coating unit mounting tube 142, and the lower portion of the filter 120 may have a container 130. ) Will be located inside. Therefore, when the solution (L) is initially injected into the container 130 and then the applicator 110 is mounted, the solution (not only when using the solution applicator but also when the solution is applied to the applicator 110 and the filter 120) L) is supplied. Therefore, the solution L may be smoothly supplied to the applicator 110.

In addition, even after the solution L in the container 130 is used to some extent, even if the lower end of the coating unit 110 is not locked in the solution L, the filter 120 can always maintain the humidity, so that it is applied every time. The solution L may be smoothly supplied to the unit 110. In addition, as shown in FIG. 3, the capillary tube 152 coupled to the filter holder 144 communicates with the inner surface of the applicator mounting tube 142 to maintain the humidity of the applicator 110. Can be. When the capillary tube 152 is mounted to communicate with the inside of the applicator mounting tube 142, the solution located at the lower end of the capillary tube 152 is moved to the upper side of the capillary tube 152 by the capillary phenomenon. Therefore, the solution may be supplied to the applicator 110. On the contrary, when the applicator 110 is positioned downward to use the solution applicator, when too much ink is supplied to the applicator 110, the applicator 110 is applied through the capillary tube 152. ) May be moved in the direction of the container 130, that is, in the direction opposite to the position of the application part 100. Therefore, the solution content of the coating unit 110 can be maintained within a certain range.

In addition, as illustrated in FIG. 4, the capillary tubes 154 and 154 ′ may be mounted on the filter 120 to adjust the amount of ink supplied to the applicator 110.

First, as shown in FIG. 4A, a capillary tube 154 having a constant diameter is coupled to the lower end of the filter 120, or as shown in FIG. 4B, the diameter value of the absorber 154b ′ is determined by the above-mentioned. The capillary tube 154 ′ smaller than the diameter of the filter coupling unit 154 a ′ may be coupled to the filter 120. Here, the filter coupling portion 154a 'refers to a portion of the capillary tube 154' where the lower end of the filter 120 is coupled to the inside thereof, and the absorbing portion 154b 'is a portion of the filter coupling portion 154a. It refers to a portion formed at the bottom. In this case, the diameter of the absorber 154b 'may vary in size depending on the capillary phenomenon value required by the solution spreader. That is, when the height of the solution rises along the capillary tube, it is preferable to reduce the diameter value of the absorbing portion 154b '.

When the filter 120 and the capillary tubes 154 and 154 'are combined as described above, the capillary tubes 154 and 154' are mounted when the solution spreader is set up, as in the case where the capillary tube 152 is coupled to the filter holder 144. As the solution rises, the humidity of the filter 120 is always maintained. In addition, when the applicator 110 is positioned downward to use the solution applicator, when too much solution is supplied to the applicator 110, the applicator (through the capillary tubes 154 and 154 ′) is applied. The solution supplied to 110 is moved in the direction of the container 130, that is, in the direction opposite to the applicator 110. Therefore, the humidity of the applicator 110 may be maintained within a predetermined range.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

110: coating portion 112: fiber
114: engaging jaw 116: filter ball
120: filter 130: container
140: middle cap 142: coating unit mounting pipe
144: filter holder 146: coupling sphere
152, 154: capillary 154a: filter coupling portion
154b: absorption part H: inlet hole

Claims

An applicator comprising a bundle of fibers made of PBT nylon and a lower end that is a lower end of the bundle of fibers and a locking jaw with a filter hole in the center thereof;
A filter inserted into the applicator through the filter hole;
A container into which the solution supplied to the applicator and the filter is injected; And
And a middle cap having an applicator mounting tube into which the applicator is inserted, a filter holder gripping the filter and coupled to a lower part of the applicator mounting tube, and a coupler fastened to the container.
The filter holder is formed with an inlet hole communicating with the inner surface of the applicator mounting tube,
The catching jaw of the applicator is a solution spreader, characterized in that formed by heat processing the lower end of the bundle of fibers.

The method of claim 1,
Solution applicator, characterized in that the lower end portion of the applicator mounting tube protrudes downward from the coupler.

delete

The method of claim 1,
The diameter of the fiber of the applicator is a solution spreader, characterized in that 0.06mm to 0.16mm.

The method of claim 1,
The solution spreader further comprises a capillary tube coupled to the filter holder to communicate with the inner surface of the applicator mounting tube.

The method of claim 1,
The solution spreader further comprises a capillary tube inserted into the lower end of the filter.

The method according to claim 6,
The capillary tube includes a filter coupling portion coupled to the lower end of the filter, and an absorption portion connected to the filter coupling portion.
And a diameter value of the absorber portion is smaller than a diameter value of the filter coupling portion.